6,253 results match your criteria Simple Bone Cyst Imaging


A Rare Presentation of Stafne Bone Cyst.

Authors:
N Burcu Bayrak

J Stomatol Oral Maxillofac Surg 2019 Feb 12. Epub 2019 Feb 12.

Department of Oral and Maxillofacial Surgery at Baskent University, Konya Practice and Research Hospital, Turkey. Electronic address:

Stafne bone cysts (SBC) are defined as pseudocysts of the jaw in the literature. These lesions are typically localized at lingual cortical surface of the mandible and generally included normal salivary gland tissue; but they do not contain an epithelial lining. They may contain fat, muscle, connective tissue, lymphatic tissue, nerve bundles, blood vessels or air. Read More

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http://dx.doi.org/10.1016/j.jormas.2019.02.006DOI Listing
February 2019

Diffusion-weighted Magnetic Resonance Imaging in Odontogenic Keratocysts: Preliminary Study on Usefulness of Apparent Diffusion Coefficient Maps for Characterization of Normal Structures and Lesions.

Chin J Dent Res 2019 ;22(1):51-56

Objective: To investigate the usefulness of diffusion-weighted magnetic resonance imaging (DWI) in odontogenic keratocysts, especially apparent diffusion coefficient (ADC) maps for the characterisation of normal structures and cystic lesions in the jaw.

Methods: Sixteen patients who underwent magnetic resonance imaging (MRI) for the diagnosis of a cystic lesion in the jaw were included in this prospective study. DWI was performed on a 1. Read More

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http://dx.doi.org/10.3290/j.cjdr.a41775DOI Listing
January 2019

Evaluation of the Knees of Asymptomatic Kangoo Jumpers with MR Imaging.

Magn Reson Med Sci 2019 Jan 31. Epub 2019 Jan 31.

Department of Radiology, Kyrenia University, Dr. Suat Günsel Hospital.

Purpose: The aim of this study is to determine the prevalence of pathologic findings in asymptomatic knees of Kangoo Jumpers by using a 3T MRI and to compare them with age and sex-matched controls who do not regularly participate in any impact sports.

Methods: Both knees of 18 Kangoo Jumpers were examined by 3T MRIs in a total of 36 MRI scans. The control group was comprised of 20 volunteers from the same age group and with similar weights who did not participate in any competitive sports, in a total of 40 MRI scans. Read More

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http://dx.doi.org/10.2463/mrms.mp.2018-0094DOI Listing
January 2019
1 Read

Intraorbital Dermoid Cyst With Zygomaticofrontal Suture Erosion in an Adult.

J Craniofac Surg 2019 Jan 19. Epub 2019 Jan 19.

Department of Otolaryngology-Head and Neck Surgery, University of North Carolina, Chapel Hill, NC.

Background: Dermoid cysts are squamous epithelium-lined sacs that result from abnormal migration of ectodermal cells. They are typically superficial and present in children. This study reviews a rare patient with a congenital dermoid cyst occurring as a superolateral intraorbital and extraconal mas. Read More

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http://dx.doi.org/10.1097/SCS.0000000000005005DOI Listing
January 2019
6 Reads

Imaging features of uterine and ovarian fibromatosis in Nevoid Basal Cell Carcinoma Syndrome.

J Radiol Case Rep 2018 Sep 30;12(9):21-30. Epub 2018 Sep 30.

Department of Radiology, Azienda Ospedaliero-Universitaria Policlinico di Modena, Italy.

Gorlin-Goltz Syndrome also known as Nevoid Basal Cell Carcinoma Syndrome is an autosomal dominant multisystem disorder. It is characterized by basal cell carcinomas, odontogenic keratocysts, skeletal abnormalities and in a minority of female patients bilateral calcified ovarian fibromas. It is challenging to radiologically assess ovarian fibromas as they have similar imaging patterns to some malignant ovarian lesions. Read More

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http://dx.doi.org/10.3941/jrcr.v12i9.3390DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6312044PMC
September 2018
1 Read

Aneurysmal bone cyst of the frontal bone - A radiologic-pathologic correlation.

J Radiol Case Rep 2018 Jul 31;12(7):16-24. Epub 2018 Jul 31.

Department of Skeletal and visceral Radiology, Hôpital Lariboisère, Paris, France.

We present a case of 27-year-old female who presented for a progressive frontal swelling with ipsilateral headache. Subsequent CT scan revealed an extradural and expansile multiloculated mass with thin and strongly enhanced septations and MRI evaluation showed internal hyperintensity on T2 with no restriction of diffusion and confirmed the multiple cystic spaces with enhancing septations and rare hemorrhagic fluid-fluid levels. Surgery was performed and diagnosis of aneurysmal bone cyst was made on frozen section. Read More

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http://dx.doi.org/10.3941/jrcr.v12i7.3344DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6311178PMC

Musculoskeletal hydatid disease: report of a rare case with primary and exclusive localization in right hemi-pelvis and femur.

J Biol Regul Homeost Agents 2018 Nov-Dec;32(6 Suppl. 1):83-87

Department of Diagnostic and Interventional Radiology and Neuroradiology of IRCCS San Matteo University Hospital Foundation, Pavia, Italy.

Hydatid Disease (HD), also called , is a parasitic infection caused by the larval stage of the tapeworm : or . HD occur most frequently in liver or lungs, rarely in brain, skeletal muscles, bones, kidneys, spleen. Bone infestation of cysts occurs respectively by haematogenous seeding and progressive invasion into bone by lesions in the adjacent soft tissues. Read More

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January 2019
2 Reads

Ventral Brainstem Anatomy: An Endoscopic Transoral Perspective.

Acta Neurochir Suppl 2019 ;125:45-50

Division of Neurosurgery, Department of Neurosciences, Reproductive and Odontostomatological Sciences, School of Medicine and Surgery, Federico II University of Naples, Naples, Italy.

In recent years the use of the endoscope through the transclival route has gained new attention as a minimally invasive operative method to successfully treat numerous clival pathologies such as chordomas, meningiomas, haemangiopericytomas, enterogenous and epidermoid cysts, and metastasis(Cappabianca et al. Neurosurgery 55:933-940, 2004; Cappabianca et al. Childs Nerv Syst 20:796-801, 2004; Cappabianca et al. Read More

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http://dx.doi.org/10.1007/978-3-319-62515-7_7DOI Listing
January 2019

Soft tissue aneurysmal bone cyst: six new cases with imaging details, molecular pathology, and review of the literature.

Skeletal Radiol 2019 Jan 2. Epub 2019 Jan 2.

Department of Radiology, C-2-S, Leiden University Medical Center, PO Box 9600, 2300RC, Leiden, The Netherlands.

Objective: Aneurysmal bone cysts (ABC) rarely present in soft tissue locations (STABC). The 30 cases of STABC reported in the English literature were reviewed. Six new cases retrieved from the files of the Netherlands Committee on Bone Tumors were compared to the six cases described in the radiological literature. Read More

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http://dx.doi.org/10.1007/s00256-018-3135-xDOI Listing
January 2019
1 Read

Radiculoplasty with reconstruction using 3D-printed artificial dura mater for the treatment of symptomatic sacral canal cysts: Two case reports.

Medicine (Baltimore) 2018 Dec;97(49):e13289

Department of Neurosurgery, Peking University Third Hospital, Beijing, China.

Rationale: Currently, interventional injection of albumin glue and nerve sleeve plasty by cyst excision is the main treatment for sacral cysts. However, albumin glue can only be used in patients with partial cystic neck stenosis, and surgical treatment may result in postoperative complications such as numbness and cyst recurrence. Here, a modified radiculoplasty is presented, in which the lamina is restored with the nerve root wrapped with 3-dimensional (3D)-printed artificial dura mater. Read More

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http://dx.doi.org/10.1097/MD.0000000000013289DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6310578PMC
December 2018

Adjuvant MRI-guided percutaneous cryoablation treatment for aneurysmal bone cyst.

Skeletal Radiol 2018 Dec 6. Epub 2018 Dec 6.

Department of Orthopaedic Surgery, Johns Hopkins University School of Medicine, 601 North Caroline Street, Baltimore, MD, 21287, USA.

Aneurysmal bone cysts are benign, expansile, lytic bone lesions that behave in a locally aggressive manner. Although radiography and computed tomography (CT) can detect the lesion, magnetic resonance imaging (MRI) is ideal for the demonstration of characteristic fluid-fluid levels, extent, and margins. Treatment typically consists of open surgical curettage with the addition of local adjuvants and bone grafting. Read More

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http://dx.doi.org/10.1007/s00256-018-3115-1DOI Listing
December 2018
4 Reads

Symmetrical Apophyses on the Posterior Margins of the Thyroid Cartilage: A Previously Undescribed Anatomical Variation With Potential Forensic Implications.

Am J Forensic Med Pathol 2019 Mar;40(1):84-88

Departamento de Anatomía y Embriología Humana Facultad de Medicina, Universidad Complutense de Madrid, Madrid, Spain.

Differential diagnosis between normal/variant anatomy and pathological/traumatic findings represents one of the main matters of investigation of the so-called forensic clinical anatomy. In the literature, many anatomical variations of the laryngeal thyroid cartilage have been reported, with potential implications in forensic pathology. They include triticeal cartilages, foramen thyroideum, asymmetry, segmentation or agenesis of the superior thyroid horns, bone connections with the hyoid bone, absence of cricothyroid facets, hypertrophy of the inferior thyroid tubercle, and asymmetries in the thyroid notch, isthmus, or length of the inferior horn. Read More

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http://Insights.ovid.com/crossref?an=00000433-900000000-9917
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http://dx.doi.org/10.1097/PAF.0000000000000452DOI Listing
March 2019
2 Reads

Dermoid cysts: Epidemiology and diagnostic approach based on clinical experiences.

Arch Plast Surg 2018 Nov 15;45(6):512-516. Epub 2018 Nov 15.

Department of Plastic and Reconstructive Surgery, Pusan National University School of Medicine, Busan, Korea.

Background: Dermoid cysts are congenital tumors that are benign. Dermoid cysts with intracranial extension can cause serious neurological complications. It is important, therefore, to determine whether a patient has a dermoid cyst when their chief concern at a doctor's visit is a mass in the head or neck area. Read More

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http://dx.doi.org/10.5999/aps.2018.00017DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6258973PMC
November 2018
9 Reads

Concentrated Bone Marrow Aspirate May Decrease Postoperative Cyst Occurrence Rate in Autologous Osteochondral Transplantation for Osteochondral Lesions of the Talus.

Arthroscopy 2019 Jan 10;35(1):99-105. Epub 2018 Nov 10.

Hospital for Special Surgery, New York, New York, U.S.A.. Electronic address:

Purpose: To clarify if the use of concentrated bone marrow aspirate (CBMA) would affect both postoperative functional outcomes and magnetic resonance imaging (MRI) outcomes compared with those of autologous osteochondral transplantation (AOT) alone; in addition, to assess the efficacy of CBMA reducing the presence of postoperative cyst formation following AOT in the treatment of osteochondral lesions of the talus.

Methods: Fifty-four (92%) of 59 eligible patients who underwent AOT between 2004 and 2008 were retrospectively assessed at a minimum of 5-year follow-up. Twenty-eight patients were treated with AOT and CBMA (AOT/CBMA group) and 26 patients were treated with AOT alone (AOT-alone group). Read More

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https://journals.sagepub.com/doi/abs/10.1177/2473011418S0011
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https://linkinghub.elsevier.com/retrieve/pii/S07498063183056
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http://dx.doi.org/10.1016/j.arthro.2018.06.047DOI Listing
January 2019
11 Reads

Atypical presentation of a solid-variant orbital aneurysmal bone cyst with a literature review.

Neurochirurgie 2018 Dec 6;64(6):431-433. Epub 2018 Nov 6.

School of Medicine, University of Connecticut, 263, Farmington Avenue, Farmington, Connecticut, 06030, USA; Department of Surgery, Division of Ophthalmology, University of Connecticut Health, 263, Farmington Avenue, Farmington, Connecticut, 06030, USA. Electronic address:

Introduction: Aneurysmal bone cysts (ABCs) are rare, rapidly expansile, benign, vascular lesions capable of causing local bone destruction. The majority of cases present as multi-cystic lytic lesions (with solid-variant ABCs representing<10% of all presentations) of the long bones or vertebrae, rarely occurring in the head/neck region.

Clinical Case: A 44-year-old female presented with nine days of worsening pain, ptosis and proptosis in the right eye. Read More

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https://linkinghub.elsevier.com/retrieve/pii/S00283770183031
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http://dx.doi.org/10.1016/j.neuchi.2018.10.001DOI Listing
December 2018
7 Reads

Nonarticular osseous cyst-like lesions of the intermedioradial carpal bone may be incidental magnetic resonance imaging findings in dogs.

Vet Radiol Ultrasound 2018 Nov 25;59(6):715-720. Epub 2018 Jun 25.

Department of Clinical Sciences, College of Veterinary Medicine, Cornell University, Ithaca, NY, 14853.

As magnetic resonance imaging (MRI) becomes more readily available and more frequently utilized in the assessment of canine carpal lameness, both normal variations and early pathologic conditions must be recognized to optimize patient care and provide accurate diagnosis. On cross sectional studies of the canine carpus, cyst-like lesions have been detected at the dorsolateral aspect of the intermedioradial carpal bone. The cross-sectional imaging and histologic properties of these lesions have not been described. Read More

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http://doi.wiley.com/10.1111/vru.12658
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http://dx.doi.org/10.1111/vru.12658DOI Listing
November 2018
7 Reads

[Imaging analysis of ameloblastoma, odontogenic keratocyst and dentigerous cyst in the maxilla using spiral CT and cone beam CT].

Zhonghua Kou Qiang Yi Xue Za Zhi 2018 Oct;53(10):659-664

Department of Oral and Maxillofacial Radiology, Peking University School and Hospital of Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Laboratory for Digital and Material Technology of Stomatology & Beijing Key Laboratory of Digital Stomatology, Beijing 100081, China.

To analyze the radiolographic features of ameloblastoma (AM), odontogenic keratocyst (OKC) and dentigerous cyst (DC) in the maxilla by spiral CT (SCT) and cone-beam CT (CBCT), and to provide useful information for the differential diagnosis of benign radiolucent lesions in the maxilla. Clinical records, histopathological reports and SCT or CBCT imaging of 85 patients with primary maxillary AM, OKC or DC admitted to Peking University School and Hospital of Stomatology from December 2012 to May 2017 were collected. Radiographic characteristics including site, size, shape, cortex expansion, internal structure and effects on neighboring tissue were analyzed. Read More

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http://dx.doi.org/10.3760/cma.j.issn.1002-0098.2018.10.003DOI Listing
October 2018
14 Reads

Intracerebral hematoma after endoscopic fenestration of an arachnoid cyst: A case report.

Medicine (Baltimore) 2018 Nov;97(44):e13106

Department of Neurosurgery, Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China.

Rationale: An intracranial arachnoid cyst is a relatively common congenital benign lesion. A small number of patients present with neurological symptoms. Endoscopic fenestration has become a common treatment for arachnoid cysts in recent years, but intracerebral hematoma after surgery is rarely reported. Read More

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http://dx.doi.org/10.1097/MD.0000000000013106DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6221673PMC
November 2018
11 Reads

Secondary Aneurysmal Bone Cyst in a Craniofacial Fibrous Dysplasia: Case Report.

Brain Tumor Res Treat 2018 Oct;6(2):86-91

Department of Neurosurgery, Konkuk University Medical Center, Seoul, Korea.

Aneurysmal bone cyst (ABC) is a rare non-neoplastic bone lesion that involves mostly the long bones and vertebrae and may occur very rarely in the craniofacial bones. ABCs may occur as secondary bony pathologies in association with various benign and malignant bone tumors and with fibrous dysplasia (FD). FD is a common non-neoplastic bony pathology mostly affecting craniofacial bones. Read More

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http://dx.doi.org/10.14791/btrt.2018.6.e15DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6212691PMC
October 2018
1 Read

Endoscopic Removal of an Epithelial Cyst of the Zygoma.

J Craniofac Surg 2019 Jan;30(1):e8-e9

Department of Otolaryngology - Head and Neck Surgery, University of Texas Southwestern Medical Center, Dallas, TX.

This study elaborates a brief overview of epithelial cysts in the bones of the skull and describes an unusual patient with an epidermoid cyst of the zygoma. This report focuses on an endoscopic preauricular infratemporal fossa approach for resection of a left epidermoid cyst of the zygoma. Preoperative magnetic resonance imaging and computed tomography imaging as well as intraoperative endoscopic images and movie were demonstrated. Read More

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http://Insights.ovid.com/crossref?an=00001665-900000000-9527
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http://dx.doi.org/10.1097/SCS.0000000000004850DOI Listing
January 2019
8 Reads

Lumbar Intradiscal Invaginated Inferior Vena Cava Aneurysm.

NMC Case Rep J 2018 Oct 20;5(4):115-117. Epub 2018 Sep 20.

Department of General Surgery, Incheon Nanoori Hospital, Incheon, Korea.

The objective of this study is to present a rare case of an invaginated inferior vena cava (IVC) aneurysm in the lumbar intradiscal space. A 73-year-old woman with lower back pain and bilateral lower extremity swelling presented to the clinic. She had undergone spinal surgery performed thrice at the same site (L4-L5) in another hospital and a separate posterolateral fusion surgery procedure 3 years previously. Read More

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https://www.jstage.jst.go.jp/article/nmccrj/5/4/5_cr.2018-00
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http://dx.doi.org/10.2176/nmccrj.cr.2018-0012DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6187258PMC
October 2018
10 Reads

Hydatidosis of infratemporal fossa with proptosis - an unusual presentation: a case report and review of the literature.

J Med Case Rep 2018 Oct 17;12(1):309. Epub 2018 Oct 17.

Department of Pathology, Manipal Teaching Hospital / Manipal College of Medical Sciences, Pokhara, Nepal.

Background: Hydatid disease is one of the common zoonotic diseases caused by the larval stage of Echinococcus granulosus. It is endemic in sheep-raising and cattle-raising areas worldwide and humans are an accidental intermediate host following the ingestion of the larvae. Head and neck involvement of echinococcosis is a rare entity and involvement of the infratemporal region is extremely rare even in endemic areas. Read More

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http://dx.doi.org/10.1186/s13256-018-1812-yDOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6192125PMC
October 2018
2 Reads

Bone and Soft Tissue Tumors About the Foot and Ankle.

Radiol Clin North Am 2018 Nov 17;56(6):917-934. Epub 2018 Sep 17.

Department of Diagnostic Radiology, The University of Texas, MD Anderson Cancer Center, 1400 Pressler Street, Unit 1475, Houston, TX 77030, USA. Electronic address:

The foot and ankle delicately balance the need for support of the weight of the human body, with the need for flexibility. Palpable masses about the foot and ankle, therefore, are most commonly related to trauma or mechanical instability. Non-neoplastic causes, such as ganglion cysts and callus, therefore, predominate. Read More

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https://linkinghub.elsevier.com/retrieve/pii/S00338389183007
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http://dx.doi.org/10.1016/j.rcl.2018.06.010DOI Listing
November 2018
11 Reads

Multidisciplinary approach for treatment of a dentigerous cyst - marsupialization, orthodontic treatment, and implant placement: a case report.

J Med Case Rep 2018 Oct 10;12(1):305. Epub 2018 Oct 10.

Department of Oral and Maxillofacial Surgery, Yokohama City University Graduate School of Medicine, Yokohama City, Kanagawa, Japan.

Background: Dentigerous cysts are common odontogenic cysts associated with unerupted teeth. We describe a previously unreported case of a multidisciplinary approach using surgical, orthodontic, and implant treatment to establish the occlusion for a patient with a maxillary dentigerous cyst.

Case Presentation: An 18-year-old Japanese woman visited our hospital with a chief complaint of gingival swelling in her anterior maxillary region, midline diastema, and tooth crowding. Read More

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https://jmedicalcasereports.biomedcentral.com/articles/10.11
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http://dx.doi.org/10.1186/s13256-018-1829-2DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6178258PMC
October 2018
1 Read

Craniofacial Brown Tumor in Patients with Secondary Hyperparathyroidism to Chronic Renal Failure: Report of Two Cases in Cipto Mangunkusumo Hospital.

Case Rep Oncol Med 2018 12;2018:1801652. Epub 2018 Sep 12.

Oncology Division, Department of Surgery, Dr. Cipto Mangunkusumo General Hospital, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia.

Brown tumor is a bone lesion that arises in the setting of excess osteoclast activity in hyperparathyroidism. It consists of fibrous tissue, woven bone, and supporting vasculature, while contains no matrix. The characteristic of brown-colored lesion is a result of hemosiderin deposition into the osteolytic cysts. Read More

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https://www.hindawi.com/journals/crionm/2018/1801652/
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http://dx.doi.org/10.1155/2018/1801652DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6157168PMC
September 2018
7 Reads

Multiple intraosseous cervical pneumatocysts: A case report of a rare incidental finding on cone-beam computed tomography.

Imaging Sci Dent 2018 Sep 18;48(3):223-226. Epub 2018 Sep 18.

Department of General Practice and Dental Public Health, The University of Texas School of Dentistry at Houston, Houston, TX, USA.

This report presents a case of cervical pneumatocysts as an incidental finding on cone-beam computed tomography. Pneumatocysts are gas-containing lesions of unknown etiology. They usually present in the ilium or sacrum, adjacent to the sacroiliac joint. Read More

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https://synapse.koreamed.org/DOIx.php?id=10.5624/isd.2018.48
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http://dx.doi.org/10.5624/isd.2018.48.3.223DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6148039PMC
September 2018
2 Reads

Fluid-Fluid Levels in Aneurysmal Bone Cysts.

J Pediatr 2019 Jan 27;204:317. Epub 2018 Sep 27.

Department of Radiology Auckland City Hospital Grafton, Auckland, New Zealand; Department of Radiology Hospital Nueve de Octubre Valencia, Spain.

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http://dx.doi.org/10.1016/j.jpeds.2018.08.081DOI Listing
January 2019
5 Reads
3.790 Impact Factor

Intraosseous epidermoid cyst of the skull: case study and radiological imaging considerations.

Dermatol Online J 2018 Jul 15;24(7). Epub 2018 Jul 15.

Department of Dermatology at Evans Army Community Hospital, Fort Carson, Colorado.

We report an atypical case of an epidermoid cyst associated with a skull defect to emphasize the diagnostic utility of bedside ultrasonography for the evaluation of subcutaneous scalp nodules. A 24-year-old woman presented with what appeared to be a benign cyst on the right parietal scalp. The cyst was first noticed one year prior to presentation and caused only mild irritation. Read More

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July 2018
2 Reads

Huge Abdominal Photopenic Area Due to Kidney Cyst Imaged by Bone Scintigraphy in a Prostate Cancer Patient.

Clin Nucl Med 2018 Nov;43(11):850-851

From the Departments of Nuclear Medicine, and.

Bone scintigraphy is a method of choice in evaluating metastatic disease in patients with prostatic cancer. We describe the case of a 77-year-old man who was subjected to bone scan for evaluation of secondary metastatic disease due to an elevated prostatic-specific antigen level (7.2). Read More

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http://dx.doi.org/10.1097/RLU.0000000000002282DOI Listing
November 2018
11 Reads

[Chest wall hamartoma of infancy: a clinicopathologic observation of five cases].

Zhonghua Bing Li Xue Za Zhi 2018 Sep;47(9):706-709

Department of Pathology, Kunming Children's Hospital, Kunming 650228, China.

To study the clinicopathologic features, diagnosis and differential diagnosis of chest wall hamartoma of infancy. The clinical data, histopathologic features and immunophenotype of five chest wall hamartomas were analyzed, and the relevant literature was reviewed. The patients' age ranged from seven months and eight days to 20 months at time of resection, although the lesions were detected in the neonatal period. Read More

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http://dx.doi.org/10.3760/cma.j.issn.0529-5807.2018.09.011DOI Listing
September 2018
1 Read

Conservative treatment of a pathologic fracture of the scaphoid bone in a child: A case report.

Medicine (Baltimore) 2018 Sep;97(36):e12161

Pediatric Orthopaedic Surgery, Lenval University Children's Hospital.

Rationale: Tumors of the scaphoid are rare, and some can cause pathological fractures. No cases of pathological fractures of the scaphoid have been reported in children. The most common treatment for pathologic fractures of the scaphoid bone associated with a benign lesion in adults is surgical, with intralesional curettage associated with autologous bone grafting and internal fixation. Read More

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http://Insights.ovid.com/crossref?an=00005792-201809070-0005
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http://dx.doi.org/10.1097/MD.0000000000012161DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6133437PMC
September 2018
21 Reads

Anterior lingual mandibular bone depression: differential diagnosis of periapical inflammatory disorders.

Gen Dent 2018 Sep-Oct;66(5):e6-e11

Lingual mandibular bone depressions mainly affect the posterior region of the mandible. Depressions in the anterior region are rare, frequently posing difficulties in diagnosis. The aim of this article is to present a case of an anterior lingual mandibular bone depression (ALMBD) that was radiographically superimposed on the roots of anterior teeth. Read More

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February 2019

Bone marrow lesion is associated with disability for activities of daily living in patients with early stage knee osteoarthritis.

J Bone Miner Metab 2018 Sep 5. Epub 2018 Sep 5.

Department of Medicine for Orthtopaedics and Motor Organ, Juntendo University Graduate School of Medicine, 2-1-1 Hongo Bunkyo-ku, Tokyo, 113-8421, Japan.

Osteoarthritis of the knee (knee OA) induces pain, loss of mobility and diminished activities of daily living (ADL). Although an understanding of the pathophysiology of early stage knee OA has been developed, the structural changes associated with disability for ADL in early stage knee OA are still unclear. The aim of the present study was to examine magnetic resonance imaging (MRI)-detected changes associated with disability for ADL in patients with early stage knee OA. Read More

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http://dx.doi.org/10.1007/s00774-018-0950-zDOI Listing
September 2018
7 Reads

Neuroendocrine Tumor Arising in a Tailgut Cyst: A Rare Presacral Tumor.

Int J Surg Pathol 2018 Sep 3:1066896918796291. Epub 2018 Sep 3.

1 University of Oxford, Oxford, UK.

A tailgut cyst (retrorectal cystic hamartoma) is an uncommon lesion that develops in the presacral (retrorectal) space. Malignant change in a tailgut cyst is extremely rare and presents as a soft tissue (presacral) or bone (sacral) neoplasm. We report a case of tailgut cyst in which a neuroendocrine tumor developed in a 25-year-old female. Read More

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http://dx.doi.org/10.1177/1066896918796291DOI Listing
September 2018
10 Reads

Cystic Degeneration of Craniofacial Fibrous Dysplasia.

World Neurosurg 2018 Dec 31;120:159-162. Epub 2018 Aug 31.

Department of Radiology and Nuclear Medicine, Erasmus Medical Center, Erasmus Medical Center and Sophia Children's Hospital, Rotterdam, The Netherlands.

Background: Fibrous dysplasia (FD) is most often a slowly progressive benign disease in which the normal bone structure is replaced by fibrous and osteoid tissue.

Case Description: A 16-year-old adolescent, known with FD in the sphenoid bone, suffered an acute decreased visual acuity with papilledema on the left eye. The radiologic images were best compatible with cystic degeneration of the known FD with optic nerve compression in the optic canal. Read More

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http://dx.doi.org/10.1016/j.wneu.2018.08.175DOI Listing
December 2018
9 Reads

Bilateral nasolabial cyst: a rare case.

BMJ Case Rep 2018 Aug 31;2018. Epub 2018 Aug 31.

Department of Oral Medicine and Radiology, KVG Dental College and Hospital, Sullia, Karnataka, India.

Nasolabial cysts are rare non-odontogenic cysts characterised by their extraosseous appearance and are always located near to ala nasi. They are painless and located beneath the mucosa leading to soft tissue swelling and elevation of nasal ala. Bilateral nasolabial cyst is a rare occurrence. Read More

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http://casereports.bmj.com/lookup/doi/10.1136/bcr-2018-22604
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http://dx.doi.org/10.1136/bcr-2018-226049DOI Listing
August 2018
14 Reads

Dieterich Disease Treated with Curettage and Bone Grafting: A Case Report.

J Orthop Case Rep 2018 Mar-Apr;8(2):13-15

Department of Orthopedics, Sunshine Hospital, Paradise, Secunderabad, Telangana, India.

Introduction: Avascular necrosis of metacarpal head is a rare entity. There are very few reported cases in the literature and most of them are isolated case reports. Multiple treatment options including successful conservative management are described in literature. Read More

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http://dx.doi.org/10.13107/jocr.2250-0685.1026DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6114220PMC
September 2018
2 Reads

Spheno-Orbital Aneurysmal Bone Cyst in a 10-Month-Old Infant.

World Neurosurg 2018 Sep 2;117:371-376. Epub 2018 Jul 2.

Department of Neurosurgery, Medical College of Wisconsin, Milwaukee, Wisconsin, USA; Department of Neurosurgery, Children's Hospital of Wisconsin, Milwaukee, Wisconsin, USA. Electronic address:

Background: Aneurysmal bone cysts are benign bone lesions affecting long bones and vertebrae; only 2%-6% have cranial involvement, and even fewer show sphenoid or intraorbital involvement. Gross total resection is the treatment of choice.

Case Description: A 10-month-old girl presented with unilateral proptosis and no neurologic deficits. Read More

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http://dx.doi.org/10.1016/j.wneu.2018.06.193DOI Listing
September 2018
14 Reads

Magnetic Resonance Imaging Parameters at 1 Year Correlate With Clinical Outcomes Up to 17 Years After Autologous Chondrocyte Implantation.

Orthop J Sports Med 2018 Aug 7;6(8):2325967118788280. Epub 2018 Aug 7.

Robert Jones and Agnes Hunt Orthopaedic Hospital NHS Foundation Trust, Oswestry, UK.

Background: The ability to predict the long-term success of surgical treatment in orthopaedics is invaluable, particularly in clinical trials. The quality of repair tissue formed 1 year after autologous chondrocyte implantation (ACI) in the knee was analyzed and compared with clinical outcomes over time.

Hypothesis: Better quality repair tissue and a better appearance on magnetic resonance imaging (MRI) 1 year after ACI lead to improved longer-term clinical outcomes. Read More

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http://dx.doi.org/10.1177/2325967118788280DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6081761PMC
August 2018
1 Read

The Use of Triphasic Bone Graft for the Treatment of Pediatric Bone Cysts: Experience at 2 Institutions.

Orthopedics 2018 Sep 10;41(5):e705-e712. Epub 2018 Aug 10.

Unicameral/aneurysmal bone cysts can lead to pain, fracture, and limb deformity. In this study, the authors evaluated the outcome of triphasic bone graft to treat unicameral/aneurysmal bone cysts. They retrospectively evaluated 41 immature patients from a prospectively enrolled cohort from 2 institutions treated from May 9, 2007, to November 1, 2014. Read More

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https://www.healio.com/doiresolver?doi=10.3928/01477447-2018
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http://dx.doi.org/10.3928/01477447-20180806-02DOI Listing
September 2018
7 Reads

Denosumab in patients with aneurysmal bone cysts: A case series with preliminary results.

Tumori 2018 Oct 8;104(5):344-351. Epub 2018 Aug 8.

1 Chemotherapy Unit, IRCCS, Istituto Ortopedico Rizzoli, Bologna, Italy.

Purpose:: Aneurysmal bone cyst (ABC) is a rare skeletal tumor usually treated with surgery/embolization. We hypothesized that owing to similarities with giant cell tumor of bone (GCTB), denosumab was active also in ABC.

Methods:: In this observational study, a retrospective analysis of ABC patients treated with denosumab was performed. Read More

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http://dx.doi.org/10.1177/0300891618784808DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6247581PMC
October 2018
14 Reads

Solid aneurysmal bone cyst of the humerus mimics metastasis or brown tumor.

Clin Imaging 2018 Nov - Dec;52:117-122. Epub 2018 Jul 24.

Department of Orthopedic Surgery, Keck School of Medicine, University of Southern California, Los Angeles, CA 90033, United States of America.

Solid aneurysmal bone cyst (ABC) is a rare subtype of ABC that most commonly involves the small bones of the hands or feet. We present a case of a solid ABC of the distal humerus in a 52-year-old man with a history of chronic kidney disease and renal cell carcinoma. On imaging with plain radiographs, CT, and MRI, this expansile lucent lesion with solid internal enhancement had an appearance that overlapped with metastasis or brown tumor of hyperparathyroidism. Read More

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http://dx.doi.org/10.1016/j.clinimag.2018.07.020DOI Listing
January 2019
4 Reads
0.600 Impact Factor

Nasu Hakola Disease: A Rare Cause of Dementia and Cystic Bone Lesions, Report of a New Turkish Family.

Noro Psikiyatr Ars 2018 Mar 19;55(1):98-102. Epub 2018 Mar 19.

Department of Neurology, İstanbul University Faculty of Medicine, İstanbul, Turkey.

The differential diagnosis of young-onset progressive dementia is an issue that requires effort. Recording the family history and careful clinical evaluation are useful tools in the diagnosis. In case of genetic bases, definitive diagnosis requires molecular analysis. Read More

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http://dx.doi.org/10.5152/npa.2017.19484DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6045797PMC
March 2018
1 Read

Structural abnormalities detected by knee magnetic resonance imaging are common in middle-aged subjects with and without risk factors for osteoarthritis.

Acta Orthop 2018 Oct 17;89(5):535-540. Epub 2018 Jul 17.

b Lund University , Faculty of Medicine, Department of Clinical Sciences Lund, Orthopaedics, Clinical Epidemiology Unit , Lund , Sweden.

Background and purpose - Few data are available regarding structural changes present in knees without radiographically evident osteoarthritis (OA). We evaluated the prevalence of findings suggestive of knee OA by magnetic resonance imaging (MRI) in middle-aged subjects without radiographic OA with or without OA risk factors. Patients and methods - 340 subjects from the Osteoarthritis Initiative, aged 45-55 years (51% women) with Kellgren-Lawrence grade 0 in both knees, who had 3T knee MR images were eligible. Read More

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http://dx.doi.org/10.1080/17453674.2018.1495164DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6202768PMC
October 2018
17 Reads

Multiple lesions of skull and cervical spine: a rare presentation of unicameral bone cysts.

BMJ Case Rep 2018 Jul 15;2018. Epub 2018 Jul 15.

Department of Neurological Surgery, Ohio State University Wexner Medical Center, Columbus, Ohio, USA.

A 55-year-old man with a history of Benign Paroxysmal Positional Vertigo unalleviated by Epley manoeuvre presented to an otolaryngologist for dizziness, right ear fullness and headache. MRI of the brain showed numerous marrow-replacing lesions throughout the calvarium, skull base and upper cervical spine which were hypointense on T1-weighted images, hyperintense on T2-weighted images and avidly enhanced following contrast, concerning for a malignant process such as metastatic disease or multiple myeloma (figure 1). Systemic X-ray survey (spine, skull, chest, pelvis, all long bones) and nuclear medicine whole body bone scan were negative except for the lesions seen on MRI. Read More

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http://dx.doi.org/10.1136/bcr-2017-223927DOI Listing
July 2018
5 Reads

Primary malignancy in giant cell tumor of thoracic vertebrae: A case report.

Medicine (Baltimore) 2018 Jul;97(28):e11484

Department of Radiology, The Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, China.

Rationale: Primary malignancy in giant cell tumor of bone (PMGCTB) is extremely unusual. PMGCTB in the thoracic vertebrae is particularly rare.

Patients Concerns: A 23-year-old man was admitted with a chief complaint of chest pain associated with cough for approximately 3 days. Read More

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http://dx.doi.org/10.1097/MD.0000000000011484DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6076027PMC
July 2018
17 Reads

Nontraumatic intradiploic arachnoid cyst of the sphenoid bone.

Radiol Case Rep 2018 Jun 8;13(3):576-579. Epub 2018 Mar 8.

Department of Radiology, Worcestershire Royal hospital, Worcester, WR3 7TB, UK.

The intradiploic arachnoid cysts are rare radiological entities which are generally post-traumatic in nature and occur mostly in occipital region. We present a rare case of non-traumatic, asymptomatic intradiploic cyst of the greater wing of sphenoid in an elderly patient. The CT and MR imaging confirmed an intraosseous multiloculated cystic lesion which showed communication with the cerebrospinal fluid in anterior temporal fossa, through the small bony defects. Read More

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http://dx.doi.org/10.1016/j.radcr.2018.02.011DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6029936PMC
June 2018
6 Reads

Significance and usefulness of imaging characteristics of gubernaculum tracts for the diagnosis of odontogenic tumors or cysts.

PLoS One 2018 6;13(7):e0199285. Epub 2018 Jul 6.

Division of Oral and Maxillofacial Radiology, Kyushu Dental University, Kitakyushu, Japan.

We aimed to determine the significance and usefulness of imaging characteristics of gubernaculum tracts (GT) for the diagnosis of odontogenic tumors or cysts. This was a retrospective analysis of relationships between odontogenic or non-odontogenic tumors or cysts and the GT that were visualized using multi-detector computed tomography (MDCT). The relationship between the size of a mass and expansion of the GT in all odontogenic tumors or cysts to which GTs were contiguous on MDCT, was statistically analyzed. Read More

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http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0199285PLOS
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6034793PMC
December 2018
13 Reads

Treatment of simple bone cysts using endoscopic curettage: a case series analysis.

J Orthop Surg Res 2018 Jul 5;13(1):168. Epub 2018 Jul 5.

Department of Orthopedic Surgery, Nagoya City University Graduate School of Medical Sciences, 1, Kawasumi, Mizuho-cho, Mizuho-ku, Nagoya, 467-8601, Japan.

Background: Endoscopic curettage is considered applicable for the treatment of simple bone cysts with the expectation that it might be less invasive than open curettage. In this study, we investigated the efficacy of endoscopic curettage for the treatment of simple bone cysts. The goal was to investigate the incidence of cyst recurrence and bone healing after endoscopic curettage. Read More

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http://dx.doi.org/10.1186/s13018-018-0869-zDOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6034211PMC
July 2018
8 Reads

Healing of human critical-size alveolar bone defects secondary to cyst enucleation: a randomized pilot study with 12 months follow-up.

Minerva Stomatol 2018 Aug;67(4):148-155

Section of Dentistry, Department of Neurosciences, University of Padua, Padua, Italy.

Background: Alveolar bone cyst enucleation can give rise to critical-size defects whose healing may be incomplete due to the loss of periosteum or bone walls and there is a paucity of studies investigating the use of immediate bone grafts. The aim of this study was to compare spontaneous healing versus a deproteinized bovine bone graft.

Methods: In this prospective randomized clinical pilot study, twenty patients requiring the removal of a cyst ≥20 mm in maximum diameter were randomly assigned to one of two groups: deproteinized bovine bone grafting (test) or spontaneous healing (control). Read More

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http://dx.doi.org/10.23736/S0026-4970.18.04126-2DOI Listing
August 2018
1 Read