2,392 results match your criteria Aneurysmal Bone Cyst


Aneurysmal Bone Cyst after Femoral Derotational Osteotomy: A Case Report.

Malays Orthop J 2019 Mar;13(1):45-48

Department of Orthopaedic and Traumatology, Istanbul Medical Faculty, Istanbul, Turkey.

Aneurysmal bone cysts rather than local aggressive lesions of the bone which may arise in any part of the axial or appendicular skeleton. Although several theories are available in the literature, the pathogenesis is still conflicting. We report an exceptional case of an aneurysmal bone cyst in the distal femur of a female cerebral palsy patient who underwent bilateral distal femoral derotational osteotomy and plate-screw fixation operations when she was 11 years old. Read More

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http://www.morthoj.org/2019/v13n1/aneurysmal-bone-cyst.pdf
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http://dx.doi.org/10.5704/MOJ.1903.009DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6459042PMC
March 2019
1 Read

Denosumab Therapy in the Management of Aneurysmal Bone Cysts: A Comprehensive Literature Review.

Cureus 2019 Jan 31;11(1):e3989. Epub 2019 Jan 31.

Oncology, Alfaisal University College of Medicine, Riyadh, SAU.

Aneurysmal bone cysts (ABCs) are uncommon lesions that involve the axial and appendicular bones. Although biologically benign, ABCs have the tendency to assume an aggressive behavior causing local destruction of the underlying bone and neighboring soft tissues. Morphologically, ABCs are composed of cyst-like cavities filled with blood and bounded by an array of diverse cells including fibroblasts, inflammatory infiltrates and osteoclast-like multinucleated giant cells. Read More

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http://dx.doi.org/10.7759/cureus.3989DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6443517PMC
January 2019
1 Read

An aneurysmal bone cyst at T1 treated with bone grafts containing calcitonin and methylprednisolone.

J Orthop Surg (Hong Kong) 2019 May-Aug;27(2):2309499019839626

1 Department of Orthopedic Surgery, Nara Medical University, Kashihara, Japan.

Aneurysmal bone cysts (ABCs) rarely trigger pathological fractures. Various surgical and nonsurgical treatments have been reported for this condition. Herein, we present the examination findings and treatment for a 15-year-old girl who initially presented with adolescent idiopathic scoliosis and mild back pain, but subsequently experienced severe back pain. Read More

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http://dx.doi.org/10.1177/2309499019839626DOI Listing
April 2019
2 Reads

Denosumab: A potential new treatment option for recurrent Aneurysmal Bone Cyst of the spine.

SICOT J 2019 1;5:10. Epub 2019 Apr 1.

Mumbai Spine Scoliosis & Disc Replacement Centre, Department of Orthopedics Surgery, Bombay Hospital and Medical Research Center, 400002 Mumbai, India.

ABCs are expansile osteolytic lesions typically containing blood-filled spaces separated by fibrous septae. Standard treatment includes surgical resection or curettage and packing; however, for some spinal lesions, the standard approach is not optimal. One therapeutic strategy is to treat spinal ABC with an agent that targets a pathway that is dysregulated in a disease with similar pathophysiology. Read More

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http://dx.doi.org/10.1051/sicotj/2019007DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6442452PMC
April 2019
1 Read

Examination and Management of a 4-Year-Old Following a Femoral Aneurysmal Bone Cyst: A Case Report.

Pediatr Phys Ther 2019 04;31(2):E1-E7

Department of Physical Therapy, Long Island University, Brooklyn, New York.

Purpose: The literature lacks recommendations for postoperative rehabilitation following removal of aneurysmal bone cysts (ABCs). This case report describes the rehabilitation with return to age-appropriate functional activities for a 4-year-old following surgical fixation of a femoral ABC, with emphasis on clinical decision-making in the absence of definitive treatment algorithms.

Summary Of Key Points: The child improved in range of motion, strength, balance, transfers, gait, stair negotiation, and percentile rank on the Test of Gross Motor Development 2. Read More

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http://dx.doi.org/10.1097/PEP.0000000000000603DOI Listing

Multimodal management of an aggressive recurrent aneurysmal bone cyst of the spine: Case report and review of the literature.

World Neurosurg 2019 Mar 20. Epub 2019 Mar 20.

Neurochirurgia Infantile, Fondazione Policlinico Universitario A. Gemelli IRCSS, Università Cattolica del Sacro Cuore, Roma, Italia.

Background: Different treatment options have been proposed for aneurysmal bone cysts (ABCs) with sclerotherapy favored as primary treatment, and surgery remaining the mainstay of treatment in case of compression of neural structures. Recurrent spinal ABCs are burdened by increased risk of spinal deformity and instability, further complicating the management of these cases.

Case Description: A 15-year-old boy presented with acute symptoms and signs of spinal cord compression due to a large thoracic ABC. Read More

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http://dx.doi.org/10.1016/j.wneu.2019.02.246DOI Listing

Challenges of denosumab in giant cell tumor of bone, and other giant cell-rich tumors of bone.

Curr Opin Oncol 2019 Mar 5. Epub 2019 Mar 5.

Department of Medical Oncology.

Purpose Of Review: Giant cell tumor of bone (GCTB) is an uncommon benign primary bone tumor, consisting of receptor activator of nuclear factor kappa-B (RANK) expressing reactive osteoclast-like giant cells and neoplastic spindle-shaped cells. Denosumab was approved by FDA in 2013 and by EMA in 2014 to treat adults and skeletally mature adolescents with unresectable GCTB or when resection is likely to result in severe morbidity. However, there is much discussion regarding the optimal applied treatment strategy. Read More

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http://dx.doi.org/10.1097/CCO.0000000000000529DOI Listing
March 2019
1 Read

Symptomatic aneurysmal bone cysts of the spine: clinical features, surgical outcomes, and prognostic factors.

Eur Spine J 2019 Mar 5. Epub 2019 Mar 5.

Department of Orthopedic Oncology, Changzheng Hospital, Secondary Military Medical University, Shanghai, China.

Purpose: The aim of the study was to report the long-term outcomes and analyze the potential prognostic factors that may contribute to symptomatic patients with aneurysmal bone cyst (ABC) of the spine undergoing surgical treatments.

Methods: A retrospective analysis of consecutive patients with ABCs of the spine was performed. The clinical features were reviewed, and the disease-free survival (DFS) and overall survival (OS) rates were estimated using the Kaplan-Meier method. Read More

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http://dx.doi.org/10.1007/s00586-019-05920-7DOI Listing
March 2019
1 Read

Severe life-threatening hypersensitivity reaction to polidocanol in a case of recurrent aneurysmal bone cyst.

J Clin Orthop Trauma 2019 Mar-Apr;10(2):414-417. Epub 2018 May 18.

Indraprastha Apollo Hospital, New Delhi, India.

Aneurysmal bone cysts (ABC) are expansile lytic lesions constituting around 1% of all benign bone tumors with an annual incidence of 1.4/100000. A variety of treatments are available ranging from curettage with or without bone grafting (autologous or allogeneic), curettage with use of adjuvants [Polymethylmethacrylate (PMMA) bone cement, high speed burr, phenol, liquid nitrogen], wide en-block excision with or without reconstruction, selective arterial embolization of the feeding vessels, radiation therapy, high precision megavoltage radiotherapy and percutaneous radio-nuclide ablation, sclerotherapy (ethibloc, aetoxisclerol, alcohol gel, polidocanol). Read More

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http://dx.doi.org/10.1016/j.jcot.2018.05.010DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6383131PMC

Computed tomography-based navigation system-assisted surgery for primary spine tumor.

J Clin Neurosci 2019 May 28;63:22-26. Epub 2019 Feb 28.

Department of Orthopaedic Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai, Showa-ku, Nagoya, Aichi 466-8550, Japan. Electronic address:

Primary tumors of the spine are uncommon compared to metastases. The objective of the study was to examine the utility of O-arm navigation-assisted surgery for a primary spine tumor. A prospective study was performed in 18 consecutive patients who underwent O-arm navigation-assisted surgery for a primary spine tumor at our hospital between 2014 and 2017. Read More

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http://dx.doi.org/10.1016/j.jocn.2019.02.015DOI Listing
May 2019
9 Reads

[A case report of primary aneurysmal bone cyst of patella].

Zhongguo Gu Shang 2019 Jan;32(1):82-84

Department of Orthopaedics, the Affiliated Hospital of North Sichuan Medical College, Nanchong 637000, Sichuan, China;

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http://dx.doi.org/10.3969/j.issn.1003-0034.2019.01.018DOI Listing
January 2019
4 Reads

Aneurysmal bone cyst treated with percutaneous doxycycline: is a single treatment sufficient?

Skeletal Radiol 2019 May 26;48(5):765-771. Epub 2019 Feb 26.

Anatomy and Medical Imaging, University of Auckland, Park Road, Grafton, Auckland, 1023, New Zealand.

Objective: The purpose of this case series is to report on the effectiveness of a single percutaneous injection of doxycycline as a primary treatment for aneurysmal bone cyst (ABC).

Materials And Methods: A retrospective cohort study was conducted on seven patients diagnosed with ABC at various anatomical sites, with the intention to treat by a single percutaneous injection of doxycycline. Mean patient age was 14 years. Read More

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http://dx.doi.org/10.1007/s00256-019-03188-yDOI Listing
May 2019
2 Reads

Secondary aneurysmal bone cyst in Langerhans cell histiocytosis: Case report, literature review.

Eur J Radiol Open 2019 14;6:97-100. Epub 2019 Feb 14.

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

Langerhans cell histiocytosis (LCH) is a rare disease of the myeloid precursor cells, it predominantly occurs in the skull and long bones as unifocal bone lesions. Aneurysmal bone cysts (ABC) are benign, expansive and lytic bone. Reports of secondary ABC occurring in LCH are rare, having only been reported twice in the skull. Read More

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http://dx.doi.org/10.1016/j.ejro.2019.02.002DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6376152PMC
February 2019

A large aneurysmal bone cyst of the rib.

Asian Cardiovasc Thorac Ann 2019 May 24;27(4):313-315. Epub 2019 Feb 24.

2 Department of Pathology, Post Graduate Institute of Medical Education and Research, Chandigarh, India.

An aneurysmal bone cyst is a very rare benign tumor of the ribs. It mainly involves the long bones and vertebrae, and requires histopathological examination for definitive diagnosis. We present a case of large aneurysmal bone cyst of the left 6th rib in young adult male. Read More

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http://dx.doi.org/10.1177/0218492319834455DOI Listing
May 2019
1 Read

RNA sequencing identifies a novel USP9X-USP6 promoter swap gene fusion in a primary aneurysmal bone cyst.

Genes Chromosomes Cancer 2019 Feb 14. Epub 2019 Feb 14.

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

Primary aneurysmal bone cyst (ABC) is a benign multiloculated cystic lesion of bone that is defined cytogenetically by USP6 gene rearrangements. Rearrangements involving USP6 are promoter swaps, usually generated by fusion of the noncoding upstream exons of different partner genes with exon 1 or 2 of USP6, thus leading to transcriptional upregulation of full-length USP6 coding sequence. Testing for USP6 rearrangements is used diagnostically to distinguish it from secondary ABC and other giant cell-rich primary bone tumors. Read More

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http://dx.doi.org/10.1002/gcc.22742DOI Listing
February 2019
1 Read

Fibrous dysplasia with secondary aneurysmal bone cyst-a rare case report and literature review.

Oral Maxillofac Surg 2019 Mar 13;23(1):101-107. Epub 2019 Feb 13.

Department of Pathology, Center of Health Sciences, Federal University of Santa Catarina, University Campus, Trindade, Florianópolis, 88.040-370, Santa Catarina, Brazil.

Introduction: Fibrous dysplasia (FD) and aneurysmal bone cyst (ABC) are uncommon non-neoplastic intraosseous lesions, and the occurrence of concomitant FD and ABC is extremely rare.

Case Report: An 11-year-old boy presented with gradual progressive enlargement of his right zygomatic bone over 4 years prior to presentation. Computed tomography revealed a lesion with a central bony area showing a ground-glass appearance surrounded by a well-defined expansile lesion with internal septations. Read More

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http://dx.doi.org/10.1007/s10006-019-00741-wDOI Listing
March 2019
1 Read

[Benign tumors that cause fractures in children].

Acta Ortop Mex 2018 Sep-Oct;32(5):283-286

Hospital Regional «Ignacio Zaragoza», Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE), Ciudad de México. México.

Introduction: A pathological fracture is defined as that which occurs through an abnormal bone. Approximately 20,000 benign neoplasms of the musculoskeletal system are diagnosed each year. Often the pain of the fracture is the first symptom of a pathological process in the bone. Read More

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February 2019
2 Reads

Aneurysmal Bone Cyst-An Unusual Presentation of Wrist Pain.

J Wrist Surg 2019 Feb 13;8(1):76-79. Epub 2018 Jun 13.

Department of Orthopaedics, MLB Medical College, Jhansi, Uttar Pradesh, India.

 Aneurysmal bone cyst (ABC) is a cystic benign expansile lytic bone lesion, resembling multiple intraosseous blood-filled spaces. It is most commonly seen in the first two decades of life. Most frequent sites of involvement are metaphysis of proximal and distal femur, proximal tibia, and posterior elements of spine. Read More

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http://dx.doi.org/10.1055/s-0038-1660810DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6358442PMC
February 2019

Understanding Unicameral and Aneurysmal Bone Cysts.

Pediatr Rev 2019 Feb;40(2):51-59

St Christopher's Hospital for Children, Philadelphia, PA.

Bone cysts in the pediatric population are often found incidentally on radiographs or after a cyst has created cortical weakness leading to a pathologic fracture. Most bone cysts are benign, are pain free, and resolve spontaneously. The most common bone cyst is unicameral 1-chamber bone cyst, also known as simple bone cyst. Read More

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http://dx.doi.org/10.1542/pir.2015-0128DOI Listing
February 2019
3 Reads

Cervical Spine Osteoblastoma with an Aneurysmal Bone Cyst in a 2-Year-Old Child: A Case Report.

Pediatr Neurosurg 2019 23;54(1):46-50. Epub 2019 Jan 23.

Department of Neurosurgery, National Institute of Mental Health and Neurosciences (NIMHANS), Bengaluru, India.

Osteoblastomas and aneurysmal bone cysts are uncommon benign tumors of the spine. Their presentation can vary between diffuse pain, restriction of neck movements, torticollis, radiculopathy, and myelopathy. Complete excision is the best treatment to achieve a cure, but recurrence is not uncommon. Read More

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https://www.karger.com/Article/FullText/495065
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http://dx.doi.org/10.1159/000495065DOI Listing
January 2019
11 Reads
0.497 Impact Factor

The need for bone biopsies in the diagnosis of new bone lesions in patients with a known primary malignancy: A comparative review of 117 biopsy cases.

J Bone Oncol 2019 Feb 18;14:100213. Epub 2018 Dec 18.

Department of Orthopedics, Zhongshan Hospital, Fudan University, 180# Fenglin Road, Xuhui district, Shanghai, China.

Objective: This study used a clinical dataset to investigate the proportion of the newly found bone lesions in malignant patients diagnosed by biopsy as being benign, malignant but unrelated to the primary malignancy, or bone metastases of the primary malignancy. The clinical factors that might affect the correlation between bone lesions and the primary malignancy were also analyzed. It is expected to obtain some information contributing to the clinical decision-making regarding the need for biopsy of these lesions from the research results. Read More

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http://dx.doi.org/10.1016/j.jbo.2018.100213DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6329701PMC
February 2019
3 Reads

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
July 2018
3 Reads

Recurrent Aneurysmal Bone Cyst of the Distal Fibula Treated with Denosumab and Curettage.

Case Rep Oncol Med 2018 9;2018:1574343. Epub 2018 Dec 9.

Department of Sarcoma, Moffitt Cancer Center, Tampa, FL, USA.

We report the case of a 13-year-old girl with multiple recurrences of an aneurysmal bone cyst of the distal fibula successfully treated with denosumab and curettage. Aneurysmal bone cysts are locally aggressive lesions with high rates of recurrence. The novel use of denosumab with curettage in a long bone showed a favorable outcome with no adverse events or signs of recurrence three years after treatment. Read More

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http://dx.doi.org/10.1155/2018/1574343DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6304848PMC
December 2018

Giant cell reparative granuloma of the scapula: report of a case and literature review.

Skeletal Radiol 2019 Jan 4. Epub 2019 Jan 4.

Department of Orthopedics and Orthopedic Oncology, University of Padova, Via Giustiniani 3, Padova, Italy.

Giant cell reparative granulomas (GCRGs) are non-neoplastic inflammatory lesions, usually observed in the maxilla, mandible or small bones of the hands and feet. These lesions present a wide range of morphology and the misinterpretation with other giant cell lesions can often occur. We report the case of a 47-year-old woman with GCRG in the left scapula, presenting some uncommon features: the location (scapula) and age at presentation, the lack of underlying bone disease such as Paget's disease or fibrous dysplasia, the large aggressive expansile aspect of the lesion. Read More

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http://dx.doi.org/10.1007/s00256-018-3132-0DOI Listing
January 2019
6 Reads

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
2 Reads

An update of molecular pathology of bone tumors. Lessons learned from investigating samples by next generation sequencing.

Genes Chromosomes Cancer 2019 02 24;58(2):88-99. Epub 2018 Dec 24.

Department of Pathology, The Royal National Orthopaedic Hospital, Stanmore, Middlesex, United Kingdom.

The last decade has seen the majority of primary bone tumor subtypes become defined by molecular genetic alteration. Examples include giant cell tumour of bone (H3F3A p.G34W), chondroblastoma (H3F3B p. Read More

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http://doi.wiley.com/10.1002/gcc.22699
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http://dx.doi.org/10.1002/gcc.22699DOI Listing
February 2019
8 Reads

Chondromyxoid fibroma with a secondary aneurysmal bone cyst of the distal radius: A case report.

J Orthop Sci 2018 Dec 20. Epub 2018 Dec 20.

Department of Orthopaedic Surgery, Faculty of Medicine, Saga University, 5-1-1 Nabeshima, Saga 849-8501, Japan.

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http://dx.doi.org/10.1016/j.jos.2018.11.017DOI Listing
December 2018
1 Read

Primary aneurysmal bone cyst with a novel SPARC-USP6 translocation identified by next-generation sequencing.

Cancer Genet 2018 12 20;228-229:12-16. Epub 2018 Jul 20.

Faculty of Medicine, Institute of Pathology, University of Ljubljana, Korytkova 2, 1000 Ljubljana, Slovenia.

Aneurysmal bone cyst (ABC) is a benign but locally aggressive, mostly pediatric neoplasm, with characteristic USP6 gene rearrangement that distinguishes it from a secondary ABC and other primary bone tumors. With the advent of next-generation sequencing (NGS) technology, several hitherto unknown USP6 fusion partners have been identified in ABC. Accordingly, we present a case of an 18-year-old male with a solid sub-periosteal primary ABC in the diaphysis of the left femur. Read More

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http://dx.doi.org/10.1016/j.cancergen.2018.07.001DOI Listing
December 2018
3 Reads

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
9 Reads

Massive aneurysmal bone cyst of the skull base treated with denosumab.

Head Neck 2018 Dec 26;40(12):E107-E113. Epub 2018 Nov 26.

Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas.

Background: Aneurysmal bone cysts are rare, benign expansile tumors most commonly involving long bones and vertebrae in patients younger than age 20. Skull base involvement is rare. Aneurysmal bone cysts shares radiological and histological features with other bone tumors, posing a diagnostic challenge. Read More

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http://doi.wiley.com/10.1002/hed.25438
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http://dx.doi.org/10.1002/hed.25438DOI Listing
December 2018
19 Reads

Percutaneous albumin/doxycycline injection versus open surgery for aneurysmal bone cysts in the mobile spine.

Eur Spine J 2018 Nov 23. Epub 2018 Nov 23.

Department of Orthopaedics, Peking University Third Hospital, No. 49 North Garden Road, Haidian District, Beijing, 100191, China.

Purpose: This study aimed to validate the safety and effectiveness of percutaneous doxycycline/albumin injection for spinal aneurysmal bone cysts (ABCs) as an alternative to open surgery.

Methods: From January 2000 to December 2016, 25 patients who had no/minor neurological deficits (modified Frankel scale D or E) and acceptable local stability (spinal instability neoplastic score < 12) were included in the study, of whom 14 were treated with percutaneous doxycycline/albumin injection (injection group) and 11 were treated with open surgery (surgery group). The demographic and clinical information of the injection and surgery groups were recorded and compared. Read More

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http://dx.doi.org/10.1007/s00586-018-5836-1DOI Listing
November 2018
21 Reads

All-endoscopic management of benign bone lesions; a case series of 26 cases with minimum of 2 years follow-up.

SICOT J 2018 22;4:50. Epub 2018 Nov 22.

Orthopedics & Trauma Surgery Department, Faculty of Medicine, Cairo University, Cairo, Egypt.

Purpose: Assessment of the functional and oncologic outcomes regarding endoscopic curettage of different benign bone tumor types within variable anatomic locations.

Patients And Methods: During the period between February 2012 and December 2016, 26 patients with symptomatic intra-osseous benign bony lesions were included. The age ranged from 3 up to 49 years (mean 20), of 14 females and 12 males. Read More

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http://dx.doi.org/10.1051/sicotj/2018041DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6250076PMC
November 2018
16 Reads

PERCUTANEOUS TREATMENT OF ANEURYSMAL BONE CYST WITH CALCITONIN AND METHYLPREDNISOLONE.

Acta Ortop Bras 2018 ;26(5):314-319

Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil.

Objective: To introduce the intralesional calcitonin and methylprednisolone percutaneous injection method, which results in the promotion of primary aneurysmal bone cyst (ABC) healing.

Methods: A retrospective cohort study involving 76 patients diagnosed with ABC was performed between 2005 and 2014. Patients treated with calcitonin and methylprednisolone injection and who underwent more than 2 years of follow-up were considered eligible for the study (n=47). Read More

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http://dx.doi.org/10.1590/1413-785220182605201423DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6220667PMC
January 2018

Preliminary Results of Highly Injectable Bi-Phasic Bone Substitute (CERAMENT) in the Treatment of Benign Bone Tumors and Tumor-like Lesions.

Open Med (Wars) 2018 22;13:487-492. Epub 2018 Oct 22.

Department of Orthopaedics, Traumatology and Orthopaedic Oncology, Pomeranian Medical University in Szczecin, Poland.

Background: CERAMENT™|BONE VOID FILLER is an injectable and moldable ceramic bone substitute material intended for bone voids. The material consists of hydroxyapatite and calcium sulfate hemihydrate. The aim of this study is to present the first long-term results following open curettage of benign bone tumors and tumor-like lesions and void filling with this novel injectable and synthetic bone graft. Read More

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http://www.degruyter.com/view/j/med.2018.13.issue-1/med-2018
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http://dx.doi.org/10.1515/med-2018-0072DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6227780PMC
October 2018
17 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
12 Reads

[Anterior stabilization of the CI-CIII vertebrae after transoral removal of an aggressive aneurysmal bone cyst of the CII vertebra (a case report and literature review)].

Zh Vopr Neirokhir Im N N Burdenko 2018;82(5):111-118

Priorov National Medical Research Center of Traumatology and Orthopedics, Moscow, Russia.

Treatment of patients with atlantoaxial instability caused by various diseases of the skull base and craniovertebral junction combined with ventral compression of the brainstem is a complex issue that is ambiguously resolved in different ways. We present a case of stepped treatment, the most important component of which was successful transoral removal of an aggressive aneurysmal bone cyst of the CII vertebra with anterior CI-CIII segment stabilization using an individual system, which was performed through the same approach.

Clinical Case: A 31-year-old male patient presented with destruction of the CII body and odontoid process affected by an aggressive aneurysmal bone cyst causing disintegration of the CII posterior wall and odontoid process, which clinically manifested by constricted motion and pain in the cervical spine. Read More

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http://dx.doi.org/10.17116/neiro201882051111DOI Listing
April 2019
14 Reads

Complete resolution of a cervical spine aneurysmal bone cyst after single session of endovascular embolization: Case report.

Interv Neuroradiol 2018 Nov 8:1591019918810534. Epub 2018 Nov 8.

2 Department of Neurological Surgery, University of South Florida, Tampa, USA.

Treatment options for aneurysmal bone cysts include intralesional curettage, segmental excision, en bloc resection and endovascular embolization. The most commonly used treatment is intralesional curettage and selective arterial embolization is normally an adjunctive therapy, not a definitive treatment. We report a case of a C1 lateral mass aneurysmal bone cyst treated with a single session of endovascular embolization. Read More

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http://dx.doi.org/10.1177/1591019918810534DOI Listing
November 2018
2 Reads

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

Pathol Res Pract 2019 Mar 2;215(3):607-610. 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
March 2019
2 Reads

Histopathology of giant cell tumors of the bone: With special emphasis on fibrohistiocytic and aneurysmal bone cyst like components.

Acta Orthop Traumatol Turc 2019 Jan 2;53(1):35-39. Epub 2018 Nov 2.

Medipol University, Department of Pathology, Istanbul, Turkey. Electronic address:

Objective: The aim of this study was to define histopathological features of giant cell tumor of bone, especially accompanying fibrohistiocytic or aneurysmal bone cyst like components, in the light of our institutions experience.

Methods: A total of 120 cases (64 females and 56 males; mean age: 36.2 (12-80)) with 'GCT' diagnosed between the years 1996-2016 were included in this retrospective analysis. Read More

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https://linkinghub.elsevier.com/retrieve/pii/S1017995X173029
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http://dx.doi.org/10.1016/j.aott.2018.10.007DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6424663PMC
January 2019
13 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
2 Reads

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
15 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
8 Reads
3.790 Impact Factor

Aneurysmal bone cyst of the clavicle: a series of 13 cases.

J Shoulder Elbow Surg 2019 Jan 20;28(1):71-76. Epub 2018 Sep 20.

Musculoskeletal Oncology Service, Department of Orthopaedic Surgery, Massachusetts General Hospital-Harvard Medical School, Boston, MA, USA. Electronic address:

Background: Aneurysmal bone cyst (ABC) is a benign but locally aggressive bone tumor occurring most commonly in the first 2 decades of life. The clavicle is a rare location for tumors, and ABCs of the clavicle have been sparsely described in the literature. We present the largest known series of ABCs of the clavicle to describe this rare condition. Read More

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http://dx.doi.org/10.1016/j.jse.2018.06.036DOI Listing
January 2019
3 Reads
2.290 Impact Factor

Unicameral bone cysts: Current concepts.

Ann Med Surg (Lond) 2018 Oct 28;34:43-49. Epub 2018 Jun 28.

Department of Pathology & Laboratory Medicine, Aga Khan University, Karachi, Pakistan.

Unicameral bone cysts (UBC) or simple/solitary bone cysts are benign fluid filled cavities that enlarge over time, resulting in thinning of the bone. Usually these cysts are reported in the metaphyseal areas of long bones with open physes. 85% of UBCs occur almost exclusively in children and adolescents. Read More

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https://linkinghub.elsevier.com/retrieve/pii/S20490801183012
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http://dx.doi.org/10.1016/j.amsu.2018.06.005DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6138978PMC
October 2018
9 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
3 Reads

A rare case of giant osteoblastoma of the sacrum.

Orthopade 2019 Apr;48(4):343-347

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
April 2019
19 Reads