1,297 results match your criteria Aneurysmal Bone Cyst Imaging


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

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

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

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

Primary aneurysmal bone cyst of the mandibular condyle with USP6-CDH11 fusion.

Pathol Res Pract 2018 Nov 2. Epub 2018 Nov 2.

Faculty of Dentistry, University of Toronto, Toronto, Ontario, Canada; Mount Sinai Hospital, Toronto, Ontario, Canada. Electronic address:

Primary aneurysmal bone cyst (ABC) is a cystic bone neoplasm characterized by disease-defining gene fusions involving the USP6/Tre2 gene. The literature describing gnathic ABC is limited. This case report describes a 27-year-old man presenting with a long-standing left-sided facial asymmetry. Read More

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http://dx.doi.org/10.1016/j.prp.2018.10.038DOI Listing
November 2018
1 Read

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

Chondroblastoma of the Foot: 40 Cases From a Single Institution.

J Foot Ankle Surg 2018 Nov - Dec;57(6):1105-1109

Professor, Department of Orthopedic and Orthopedic Oncology, University of Padova, Padova, Italy. Electronic address:

Chondroblastoma (CB) of the foot is a rare lesion. The purpose of this report was to report a large series from a single institution to analyze clinical, radiographic, and histologic characteristics; treatment; and local recurrence. We present 40 patients (30 males, 10 females; mean age 25 years) diagnosed and treated for CB of the foot from 1975 to 2012. Read More

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https://linkinghub.elsevier.com/retrieve/pii/S10672516183019
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http://dx.doi.org/10.1053/j.jfas.2018.05.005DOI Listing
February 2019
10 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

[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

A rare case of giant osteoblastoma of the sacrum.

Orthopade 2018 Sep 7. Epub 2018 Sep 7.

Department of Orthopedics, Artificial Joints Engineering and Technology Research Center of Jiangxi Province and Multidisciplinary Therapy Center of Musculoskeletal Tumor, The First Affiliated Hospital of Nanchang University, 330006, Nangchang, Jiangxi, China.

Background: An osteoblastoma is a rare benign bone tumor characterized by formation of osteoid tissue and primitive bone and occurs more often in men than in women. They are often secondary to an osteoid osteoma and can be located at any site on the skeleton. Lesions generally involve the posterior elements of the spine, such as the pedicle and the lamina. Read More

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http://dx.doi.org/10.1007/s00132-018-3638-0DOI Listing
September 2018
12 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

[Treatment of proximal femoral benign lesions by proximal femoral nail anti-rotation combined with curettage and bone graft through the Watson-Jones approach].

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi 2018 Jul;32(7):893-898

Department of Orthopedics, West China Hospital, Sichuan University, Chengdu Sichuan, 610041,

Objective: To evaluate the feasibility and effectiveness of proximal femoral nail anti-rotation (PFNA) combined with curettage and bone graft through Watson-Jones approach in the treatment of proximal femur benign tumors and tumor like lesions.

Methods: The clinical data of 38 patients with benign tumors and tumor like lesions in the proximal femur who were treated through the Watson-Jones approach with PFNA combined with curettage and bone graft between January 2008 and January 2015 were retrospective analysed. There were 24 males and 14 females with an average age of 28 years (range, 15-57 years). Read More

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http://dx.doi.org/10.7507/1002-1892.201801128DOI Listing
July 2018
11 Reads

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

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
16 Reads

Telangiectatic osteosarcoma: Outcome analyses and a diagnostic model for differentiation from aneurysmal bone cyst.

J Bone Oncol 2018 Jun 26;11:10-16. Epub 2017 Nov 26.

Department of Orthopedic Oncology, First Affiliated Hospital of Sun Yat-Sen University, 58 Second Zhongshan Road, Guangzhou, Guangdong, China.

Background And Purpose: Telangiectatic osteosarcoma (TOS), a rare variant of osteosarcoma, may be easily misdiagnosed as aneurysmal bone cyst (ABC). The aims of this study were to investigate the diagnostic and prognostic factors of TOS by reviewing our experience with TOS and to develop a diagnostic model that may distinguish TOS from ABC.

Materials And Methods: We identified 51 cases of TOS treated at the First Affiliated Hospital of Sun Yat-Sen University from March 2001 to January 2016 and reviewed their records, imaging information and pathological studies. Read More

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http://dx.doi.org/10.1016/j.jbo.2017.11.003DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5993956PMC
June 2018
19 Reads

Central Giant Cell Granuloma with Aneurysmal Bone Cyst in a 28-Year Male Patient: A Rare Concurrence.

J Coll Physicians Surg Pak 2018 Jun;28(6):S128-S129

Department of Oral and Maxillofacial Pathology, NIMS Dental College, Jaipur, India.

Central Giant Cell Granuloma (CGCG) is a benign tumor of jaw. As compared to males, females are more commonly affected. Mandible is the common site of occurrence. Read More

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http://dx.doi.org/10.29271/jcpsp.2018.06.S128DOI Listing
June 2018
25 Reads
0.320 Impact Factor

An Unfamiliar Complication of Frontoethmoid Sinus Fibrous Dysplasia: Intradiploic CSF Cyst.

J Coll Physicians Surg Pak 2018 Jun;28(6):S72-S74

Department of Radiology, Armed Forces Institute of Radiology and Imaging (AFIRI), Rawalpindi.

Fibrous dysplasia is a slow growing fibro-osseous tumor, which is infrequent in craniofacial location and very rarely found in paranasal sinuses. Its occurrence is usually in children and young adolescents. The complications common in this location are related to the sinus ostia obstruction, like sinusitis or mucocele formation. Read More

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http://dx.doi.org/10.29271/jcpsp.2018.06.S72DOI Listing
June 2018
4 Reads

Capillary Hemangioma as an Unusual Cause of Doughnut Sign on Bone Scan.

Clin Nucl Med 2018 Jul;43(7):499-501

Department of Radiology and Nuclear Medicine, University of Jordan, Amman, Jordan.

Abstracts: A 28-year-old woman presented with a mass in her right leg, which, on plain radiograph, appeared as a lytic lesion in the mid-shaft of the tibia with cortical thinning but without periosteal reaction. Tc-MDP 3-phase bone scan demonstrated intense uptake in the periphery of the mass with a photopenic center, the so-called doughnut sign. Histopathology revealed a capillary hemangioma. Read More

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http://dx.doi.org/10.1097/RLU.0000000000002128DOI Listing
July 2018
21 Reads

Osteitis fibrosa cystica masquerading as bone neoplasm.

BMJ Case Rep 2018 May 7;2018. Epub 2018 May 7.

Internal Medicine, University of Mississippi Medical Center, Jackson, Mississippi, USA.

A 50-year-old female patient with no significant medical history presented with left knee pain. Radiographs of the knee showed a circumferential swelling of the distal femur suggestive of neoplasia. Further evaluation revealed multiple lesions in the left iliac bone and proximal femur. Read More

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http://dx.doi.org/10.1136/bcr-2018-224546DOI Listing
May 2018
3 Reads

Mandibular aneurysmal bone cyst in an elderly patient: Case report.

Gerodontology 2018 Jun;35(2):143-146

Department of Histology and Embryology, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Cluj-Napoca, Romania.

Objective: The article aims to highlight the challenge of establishing the presumptive aetiological diagnosis when unilocular or multilocular radiolucencies are identified in an elderly patient's jawbones.

Materials And Methods: A mandibular cyst-like lesion was identified in a 73-year-old patient. The therapeutic decision was cyst enucleation and grafting of the bone defect. Read More

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http://dx.doi.org/10.1111/ger.12325DOI Listing
June 2018
5 Reads

Cystic bone tumors of the foot and ankle.

Authors:
Bashar Reda

J Surg Oncol 2018 Jun 3;117(8):1786-1798. Epub 2018 May 3.

Queen Elizabeth II Health Sciences Center, Halifax Infirmary, Dalhousie University, Halifax, Nova Scotia, Canada.

Bone tumors are relatively rare in the foot and ankle region. Many of them present as cystic lesions on plain films. Due to the relative rarity of these lesions and the complex anatomy of the foot and ankle region, identification of such lesions is often delayed or they get misdiagnosed and mismanaged. Read More

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http://dx.doi.org/10.1002/jso.25088DOI Listing
June 2018
4 Reads

Myositis ossificans - Another condition with USP6 rearrangement, providing evidence of a relationship with nodular fasciitis and aneurysmal bone cyst.

Ann Diagn Pathol 2018 Jun 12;34:56-59. Epub 2018 Jan 12.

Department of Pathology, Radboud University Medical Center, Nijmegen, The Netherlands. Electronic address:

Myositis ossificans is defined as a self-limiting pseudotumor composed of reactive hypercellular fibrous tissue and bone. USP6 rearrangements have been identified as a consistent genetic driving event in aneurysmal bone cyst and nodular fasciitis. It is therefore an integral part of the diagnostic workup when dealing with (myo)fibroblastic lesions of soft tissue and bone. Read More

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http://dx.doi.org/10.1016/j.anndiagpath.2018.01.006DOI Listing
June 2018
8 Reads

Scaphoid Cysts: Literature Review of Etiology, Treatment, and Prognosis.

Hand (N Y) 2018 Apr 1:1558944718769386. Epub 2018 Apr 1.

2 Division of Plastic and Reconstructive Surgery, McGill University Health Center, Montreal, Quebec, Canada.

Background: Cystic lesions of the carpal bones are rare entities that are infrequently reported in the literature. Scaphoid intraosseous cystic lesions represent a rare subset of carpal bone cysts. This review aims to summarize the available evidence on the evaluation and treatment of scaphoid cystic lesions to help guide clinical management. Read More

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http://dx.doi.org/10.1177/1558944718769386DOI Listing
April 2018
5 Reads

Primary epithelioid angiosarcoma of right hip joint: A case report and literature review.

Medicine (Baltimore) 2018 Apr;97(15):e0307

Department of Pathology, The second people's hospital of Hefei, Hefei, Anhui, China.

Rationale: Epithelioid angiosarcoma (EA) is a rare, highly invasive tumor. The histopathological features of EA are not distinct and less reported in the literature, and most of the medical records are incomplete.

Patient Concerns: A 61-year-old woman who came to the hospital because of pain in her right hip. Read More

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http://dx.doi.org/10.1097/MD.0000000000010307DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5908628PMC
April 2018
5 Reads

Early Recurrence of a Solid Variant of Aneurysmal Bone Cyst in a Young Child After Resection: Technique and Literature Review and Two-year Follow-up After Corpectomy.

J Am Acad Orthop Surg 2018 May;26(10):369-375

From the Orthopedics and Traumatology Department, Cairo University, Egypt (Dr. Barakat), the Orthopedics Department, Alexandria University, Egypt (Dr. Alsingaby, Dr. Shousha, Dr. El Saghir), and Zentralklinik Bad Berka, Wirbelsäulenchirurgie, Bad Berka, Germany (Dr. Boehm).

Aneurysmal bone cysts (ABCs) are considered to be rare benign tumors that may affect long bones or the vertebral column. Their incidence varies and is reported to be 1.4% of all benign skeletal tumors. Read More

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http://dx.doi.org/10.5435/JAAOS-D-16-00315DOI Listing
May 2018
3 Reads

Embolization through the thyrocervical trunk: vascular anatomy, variants, and a case series.

J Neurointerv Surg 2018 Oct 29;10(10):1012-1018. Epub 2018 Mar 29.

Department of Interventional Neuroradiology, Hospital General Universitario Gregorio Marañón, Madrid, Spain.

Background And Purpose: The thyrocervical trunk (TCT) is the second ascending branch of the subclavian artery. It is considered a 'border territory' between interventional vascular radiology and interventional neuroradiology because it gives rise to branches both cervical and to the upper limbs. We describe the TCT branches anatomy, the most frequent variants, and expose eight endovascular procedures performed through the thyrocervical trunk. Read More

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http://dx.doi.org/10.1136/neurintsurg-2018-013808DOI Listing
October 2018
30 Reads

Is Core Needle Biopsy Reliable in Differentiating Between Aggressive Benign and Malignant Radiolucent Bone Tumors?

Clin Orthop Relat Res 2018 Mar;476(3):568-577

V. Hegde, Z. D. C. Burke, H. Y. Park, S. D. Zoller, D. Johansen, B. V. Kelley, N. M. Bernthal, Department of Orthopaedic Surgery, University of California-Los Angeles, Santa Monica, CA, USA B. D Levine, K. Motamedi, L. L. Seeger, Department of Radiological Sciences, University of California-Los Angeles, Los Angeles, CA, USA N. C. Federman, Department of Pediatrics, University of California-Los Angeles, Los Angeles, CA, USA S. D. Nelson, Department of Pathology, University of California-Los Angeles, Santa Monica, CA, USA.

Background: Although there is widespread acceptance of core needle biopsy (CNB) for diagnosing solid tumors, there is reluctance by some clinicians to use CNB for aneurysmal bone cysts (ABCs) as a result of concerns of safety (bleeding, nerve injury, fracture, readmission, or infection) and reliability, particularly to rule out malignant diagnoses like telangiectatic osteosarcoma. This is especially true when CNB tissue is sent from an outside hospital, where the technique used to obtain the tissue may be spurious.

Questions/purposes: (1) Is CNB effective (provided adequate information to indicate appropriate surgical treatment without further open biopsy) as an initial diagnostic test for ABC? (2) Is CNB accurate (pathology consistent with the subsequent definitive surgical pathologic diagnosis) in differentiating between benign lesions such as primary or secondary ABCs and malignant radiolucent lesions such as telangiectatic osteosarcoma? (3) What are the complications of CNB? (4) Is there any difference in the effectiveness or accuracy of CNB performed at outside institutions when compared with a referral center?

Methods: A retrospective study of our musculoskeletal tumor board pathology database (1990-2016) was performed using search criteria "aneurysmal bone cyst" or "telangiectatic osteosarcoma. Read More

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http://dx.doi.org/10.1007/s11999.0000000000000062DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6260019PMC
March 2018
14 Reads

CT-guided radiofrequency ablation in patients with aneurysmal bone cysts.

Eur J Radiol 2018 Mar 4;100:116-123. Epub 2018 Feb 4.

Radiology Department, South Egypt Cancer Institute (SECI), Assiut University, 71515, Assiut, Egypt.

Introduction: Aneurysmal bone cyst (ABC) is one of most therapeutic challenging lesions for orthopedic surgeons specially in large-sized lesions and lesions, which are very close to important neurovascular structures. In the present study, we express our experience in the treatment of aneurysmal bone cyst by radiofrequency thermal ablation (RFTA).

Methods: In the last two years, we have treated 20 cases (12 males & 8 females) presented with painful aneurysmal bone cysts in different anatomical locations, the age mean (±SD) is 18. Read More

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http://dx.doi.org/10.1016/j.ejrad.2018.01.020DOI Listing
March 2018
5 Reads

Denosumab: a potential treatment option for aneurysmal bone cyst of the atlas.

Eur Spine J 2018 07 22;27(Suppl 3):494-500. Epub 2018 Feb 22.

Department of Orthopaedic Surgery, National University Hospital, University Orthopaedics, Hand and Reconstructive Microsurgery Cluster, 1E Kent Ridge Road, NUHS Tower Block, Level 11, Singapore, 119228, Singapore.

Purpose: Aneurysmal bone cysts (ABCs) of spine are conventionally treated with en-bloc resection or intralesional excision/curettage and reconstruction or filling of defects with bone cement. For the treatment of upper cervical ABCs, en-bloc resections are often not desirable considering the risk/benefit ratio while the risk of recurrence after intralesional excision is high. Hence, alternative management options are often necessary. Read More

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http://dx.doi.org/10.1007/s00586-018-5528-xDOI Listing
July 2018
2 Reads
2.473 Impact Factor

Solid Variant of Aneurysmal Bone Cyst of the Temporal Bone.

Ann Otol Rhinol Laryngol 2018 Apr 13;127(4):285-290. Epub 2018 Feb 13.

2 Department of Otolaryngology-Head and Neck Surgery, University of California Irvine Medical Center, Orange, California, USA.

Objectives: Aneurysmal bone cysts (ABC) are benign, rapidly growing osteolytic lesions. Solid variant of ABC (SVABC) is a rare subtype of ABC that has not been reported in the temporal bone.

Methods: We report the case of a 6-year-old boy presenting with a slowly enlarging bony protuberance over the right zygomatic/malar eminence region. Read More

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http://dx.doi.org/10.1177/0003489418757251DOI Listing
April 2018
5 Reads

Giant Cell Tumor of Bone in Patients 55 Years and Older: A Study of 34 Patients.

Am J Clin Pathol 2018 Feb;149(3):222-233

Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN.

Objectives: Most giant cell tumors of bone (GCTs) occur in patients aged 20 to 40 years. We analyzed features of GCT in patients 55 years or older.

Methods: GCTs were examined for fibrosis, matrix, cystic change, histiocytes, mitoses, and necrosis. Read More

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http://dx.doi.org/10.1093/ajcp/aqx155DOI Listing
February 2018
18 Reads

Periosteal chondroma of the cuboid with secondary aneurysmal bone cyst in a setting of secondary hyperparathyroidism.

Foot Ankle Surg 2018 Feb 22;24(1):71-75. Epub 2017 Sep 22.

Department of Foot and Hand Surgery, Agaplesion Diakonieklinikum Hamburg, Hohe Weide 17, 20259 Hamburg, Germany.

We report the case of a 35-year-old woman with painful, nontender mass at the right lateral hindfoot. Computed tomography (CT) and magnetic resonance imaging (MRI) indicated the suspect of a chondroid tumour in the cuboid. The tumour was resected en bloc and histology revealed the presence of a periosteal (juxtacortical) chondroma with secondary aneurysmal bone cyst. Read More

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http://dx.doi.org/10.1016/j.fas.2017.09.003DOI Listing
February 2018
5 Reads

Pediatric Musculoskeletal Interventional MRI.

Top Magn Reson Imaging 2018 Feb;27(1):39-44

Russell H. Morgan Department of Radiology and Radiological Science, Musculoskeletal Radiology, Johns Hopkins University School of Medicine, Baltimore, MD.

Minimally invasive procedures play a crucial role in the diagnosis and treatment of many pediatric musculoskeletal conditions. Although computed tomography and fluoroscopy are commonly used for image guidance, the associated exposure to ionizing radiation is especially concerning in pediatric patients. Ultrasonography may be used successfully in a subset of interventions, but it is often not useful for complex, deep, and osseous targets. Read More

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http://dx.doi.org/10.1097/RMR.0000000000000143DOI Listing
February 2018
18 Reads

Fibro-Osseous Lesions of the Skull Base in the Pediatric Population.

J Neurol Surg B Skull Base 2018 Feb 5;79(1):31-36. Epub 2018 Jan 5.

Department of Otolaryngology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, United States.

Fibro-osseous lesions of the skull base include a variety of lesions with different biologic behavior. The most common lesions include fibrous dysplasia, osteoma, aneurysmal bone cyst, and juvenile ossifying fibroma. The diagnosis can usually be established with radiographic imaging. Read More

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http://dx.doi.org/10.1055/s-0037-1617440DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5796822PMC
February 2018
4 Reads

Epithelioid Angiosarcoma in Femur: A Case Presentation.

World J Oncol 2017 Dec 28;8(6):196-198. Epub 2017 Dec 28.

Orthopaedics and Traumatology Department, Sisli Hamidiye Etfal Training and Research Hospital, Istanbul, Turkey.

Primary malignant vascular tumors which constitute less than 1% of the primary bone tumors are very rarely encountered. Epithelioid angiosarcoma is a very uncommon subtype of angiosarcomas presenting with an epithelioid phenotype and mimicking carcinomas clinically. These tumors select mostly extra-skeletal locations but rarely bones as their medium. Read More

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http://dx.doi.org/10.14740/wjon1066eDOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5755628PMC
December 2017
4 Reads

Combined Autograft and Bone Cement for Painful Chondroblastoma: A Case Report.

J Foot Ankle Surg 2018 Mar - Apr;57(2):396-400. Epub 2018 Jan 4.

Orthopedic Surgeon, Department of Orthopedic Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea. Electronic address:

Chondroblastomas of the talus can lead to joint collapse and are often treated using curettage and bone grafting. In the present report, we describe the case of a 19-year-old female with a large chondroblastoma of the talus associated with a secondary aneurysmal cyst. We treated the large cartilage lesion, which involved most of the talus, with an iliac bone graft combined with bone cement to fill the large bone defect and preserve the subchondral bone of the articular surface of the dome of the talus. Read More

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http://dx.doi.org/10.1053/j.jfas.2017.08.019DOI Listing
September 2018
7 Reads

Denosumab treatment in aneurysmal bone cyst: Evaluation of nine cases.

Pediatr Blood Cancer 2018 Apr 29;65(4). Epub 2017 Dec 29.

Department of Pediatric Oncology, Hacettepe University Faculty of Medicine, Ankara, Turkey.

Background: Aneurysmal bone cyst (ABC) is a benign bone tumor. Curettage and bone grafting is the common treatment. Here, we retrospectively evaluate nine patients treated with denosumab. Read More

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http://dx.doi.org/10.1002/pbc.26926DOI Listing
April 2018
8 Reads

A rare case of aneurymal bone cyst of cuboid bone in a 10-year-old girl.

Acta Orthop Belg 2016 Dec;82(4):913-917

Aneurysmal bone cysts (ABC) are rare and they represent 1- 1.4 % of all primary bone tumors. ABC of cuboid bone are extremely rare, especially in children. Read More

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December 2016
2 Reads

Aneurysmal bone cystic lesions: value of genomic studies.

Acta Orthop Belg 2016 Dec;82(4):768-778

Aneurysmal bone cystic (ABC) lesions can be primary or secondary (to a trauma or a pre-existing benign or malignant tumour). Specific translocations of the USP6 gene are reported in about 70% of primary but never in secondary ABC lesions. We report two cases of ABC lesions in which imbalanced genomic aberrations were detected at initial presentation and showed complex clonal evolution. Read More

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December 2016
7 Reads

Treatment outcome in 60 children with pathological fractures of the humerus caused by juvenile or aneurysmal bone cysts.

Acta Orthop Belg 2016 Dec;82(4):723-729

The treatment of pathological fractures of the humerus caused by juvenile or aneurysmal bone cysts (JBC/ABC) should be a single approach with a high success rate and low complication rate. This study evaluates how day by day treatment concepts fulfil these aims. Children below 15 years of age with a pathological fracture of the humerus caused by a JBC or ABC between 01. Read More

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December 2016
8 Reads

A case of dedifferentiated chondrosarcoma arising in the cricoid cartilage that mimicked an aneurysmal bone cyst.

Postgrad Med 2018 Mar 28;130(2):274-277. Epub 2017 Nov 28.

a Department of Otolaryngology , Head and Neck Surgery, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine , P.R. China.

Dedifferentiated chondrosarcoma of the larynx is a rare and highly malignant tumor. We present the report of a 59-year-old man with dedifferentiated laryngeal chondrosarcoma, which was difficult to diagnose even under microscopic examination. The original diagnosis was an aneurysmal bone cyst, and the final diagnosis was established only after careful consideration of the imaging, surgical, and microscopic findings. Read More

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http://dx.doi.org/10.1080/00325481.2018.1408382DOI Listing
March 2018
14 Reads

Aneurysmal bone cysts and pathologic fracture associated with supernumerary ring chromosome 6 in two unrelated patients.

Am J Med Genet A 2017 Dec 28;173(12):3205-3210. Epub 2017 Oct 28.

Division of Medical Genetics, Nemours-Alfred I. duPont Hospital for Children, Wilmington, Delaware.

Small supernumerary ring chromosome 6 (sSRC[6]) is a rare chromosomal abnormality characterized by a broad clinical phenotype. The spectrum of this disorder can range from phenotypically normal to severe developmental delay and congenital anomalies. We describe two unrelated patients with small SRCs derived from chromosome 6 with a novel bone phenotype. Read More

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http://dx.doi.org/10.1002/ajmg.a.38498DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5687301PMC
December 2017
4 Reads

Conservative management of an atypical intra-sinusal ossifying fibroma associated to an aneurysmal bone cyst.

J Stomatol Oral Maxillofac Surg 2018 Apr 24;119(2):140-144. Epub 2017 Oct 24.

Dental faculty, university of Strasbourg, 8, rue Sainte-Elisabeth, 67000 Strasbourg, France; Oral Surgery and Oral Medicine unit, Dental Clinic, Hôpital Civil, University Hospital of Strasbourg, 1, place de l'Hôpital, 67000 Strasbourg, France; "Osteoarticular and Dental Regenerative Nanomedicine" laboratory, UMR 1109, Faculté de Médecine, FMTS, Inserm (French National Institute of Health and Medical Research), 67085 Strasbourg cedex, France. Electronic address:

Ossifying fibroma (OF) is a benign fibro-osseous lesion mainly occurring in young adults and seems to originate from the periodontal ligament. Aneurysmal bone cyst (ABC) is a benign intraosseous lesion characterized by blood-filled spaces of various sizes. These two lesions can specifically affect the jaws and are commonly described in the literature. Read More

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http://dx.doi.org/10.1016/j.jormas.2017.10.015DOI Listing
April 2018
2 Reads

[Rare localization of aneurysmal bone cyst in the sphenoid bone].

Pan Afr Med J 2017 31;27:231. Epub 2017 Jul 31.

Service Central de Radiologie, Chu Ibn Rochd, Casablanca, Maroc.

Aneurysmal bone cyst is a benign tumor that can affect all bones in the body. It rarely affects the base of the skull. It is usually located at the level of the long bones. Read More

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http://dx.doi.org/10.11604/pamj.2017.27.231.12154DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5622812PMC
October 2017
5 Reads

Transoral Decompression and Stabilization of the Upper Cervical Segments of the Spine Using Custom-Made Implants in Various Pathologic Conditions of the Craniovertebral Junction.

World Neurosurg 2018 Jan 27;109:e155-e163. Epub 2017 Sep 27.

Ygeia Private Hospital, Limassol, Cyprus.

Background: Surgical treatment of patients with atlantoaxial instability caused by pathologic changes of the skull base and craniovertebral junction combined with anterior compression of the brain stem is still associated with substantial technical difficulties and remains a matter of debate. Currently, anterior stabilization of the atlantoaxial junction is a promising approach that allows for the resection of the pathologic lesion of the skull base and craniovertebral junction with subsequent stabilization of C1-C2 or C1-C3 in 1 stage.

Methods: In this article, we present 5 clinical cases in which transoral decompression and anterior stabilization of the C1-C2 (4 cases) and C1-C3 (1 case of anteroposterior stabilization) segments with custom-made fixation systems was used to treat various pathologic conditions of the craniovertebral junction. Read More

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http://dx.doi.org/10.1016/j.wneu.2017.09.124DOI Listing
January 2018
21 Reads

Treatment of Aneurysmal Bone Cysts with Bioactive Glass in Children.

Scand J Surg 2018 Mar 27;107(1):76-81. Epub 2017 Sep 27.

1 Department of Paediatric Orthopaedic Surgery, Turku University Hospital, Turku, Finland.

Background And Aims: Aneurysmal bone cysts represent about 1% of primary bone tumors. The standard treatment is curettage, followed by local adjuvant treatments and bone grafting. The problem is the high recurrence rate. Read More

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http://dx.doi.org/10.1177/1457496917731185DOI Listing
March 2018
2 Reads

Surgical treatment of a lumbar aneurysmal bone cyst using percutaneous endoscopic lumbar discectomy.

Eur Spine J 2018 07 23;27(Suppl 3):368-374. Epub 2017 Sep 23.

Department of Orthopaedic Surgery, Teikyo University Mizonokuchi Hospital, 3-8-3 Mizonokuchi, Takatsu-ku, Kawasaki, Kanagawa, 213-8507, Japan.

Purpose: Aneurysmal bone cysts of the lumbar spine are usually treated by curettage followed by bone or bioactive ceramics grafting. Here, we present the first case of an aneurysmal bone cyst of the lumbar spine treated by percutaneous endoscopic lumbar discectomy (PELD).

Methods: We describe the clinical characteristics of the patient including the radiological and pathological findings of the tumor and the surgical technique used. Read More

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http://dx.doi.org/10.1007/s00586-017-5297-yDOI Listing
July 2018
3 Reads

An Aneurysmal Bone Cyst in the Skull Base.

J Craniofac Surg 2017 Oct;28(7):e704-e706

*Department of Otorlaryngology-Head and Neck Surgery †Department of Pathology ‡Department of Neurosurgery, College of Medicine, Dong-A University, Busan, Korea.

An aneurysmal bone cyst (ABC) is believed to be attributable to intraosseous circulatory disturbance. An ABC is a vascular tumor of the bone caused by bony expansion after partial vascular occlusion and congestion. Most ABCs are found in adolescents (approximately 75% of ABCs are observed in patients under 20 years of age). Read More

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http://dx.doi.org/10.1097/SCS.0000000000003896DOI Listing
October 2017
6 Reads