Results 271 to 280 of about 37,138 (322)
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Unicameral and Aneurysmal Bone Cysts
Orthopedic Clinics of North America, 1986Unicameral and aneurysmal bone cysts are considered tumorlike conditions of unclear origin. The diagnosis of unicameral bone cysts is almost always based on the radiographic appearance, whereas aneurysmal bone cyst imaging may sometimes mimic a sarcomatous lesion.
Capanna, R +2 more
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Journal of the American Academy of Orthopaedic Surgeons, 2012
Aneurysmal bone cysts are rare skeletal tumors that most commonly occur in the first two decades of life. They primarily develop about the knee but may arise in any portion of the axial or appendicular skeleton. Pathogenesis of these tumors remains controversial and may be vascular, traumatic, or genetic.
Timothy B, Rapp +2 more
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Aneurysmal bone cysts are rare skeletal tumors that most commonly occur in the first two decades of life. They primarily develop about the knee but may arise in any portion of the axial or appendicular skeleton. Pathogenesis of these tumors remains controversial and may be vascular, traumatic, or genetic.
Timothy B, Rapp +2 more
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American Journal of Clinical Oncology, 2006
The purpose of this article is to discuss the natural history, treatment, and outcomes for patients with aneurysmal bone cysts (ABC).Review of the pertinent literature.ABCs account for 1% to 2% of all primary bone tumors, usually present in the first 2 decades of life, and exhibit a slight female preponderance. The majority of patients are treated with
William M, Mendenhall +5 more
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The purpose of this article is to discuss the natural history, treatment, and outcomes for patients with aneurysmal bone cysts (ABC).Review of the pertinent literature.ABCs account for 1% to 2% of all primary bone tumors, usually present in the first 2 decades of life, and exhibit a slight female preponderance. The majority of patients are treated with
William M, Mendenhall +5 more
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Journal of the American Podiatric Medical Association, 1993
Key findings that aid in the diagnosis of an aneurysmal bone cyst are: 1) typically the patients are young individuals less than 20 years old; 2) an expansile bone lesion is bordered by a thin, low signal intensity rim mass; 3) the lesion is inhomogenously increased in signal on T2-weighted images; and 4) multiple fluid-fluid levels are seen with the ...
R G, Schmidt, Y M, Kabbani, D P, Mayer
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Key findings that aid in the diagnosis of an aneurysmal bone cyst are: 1) typically the patients are young individuals less than 20 years old; 2) an expansile bone lesion is bordered by a thin, low signal intensity rim mass; 3) the lesion is inhomogenously increased in signal on T2-weighted images; and 4) multiple fluid-fluid levels are seen with the ...
R G, Schmidt, Y M, Kabbani, D P, Mayer
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Genes, Chromosomes and Cancer, 2019
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
P. Blackburn +14 more
semanticscholar +1 more source
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
P. Blackburn +14 more
semanticscholar +1 more source
Juxtaepiphyseal aneurysmal bone cyst
Skeletal Radiology, 1985Nine cases of aneurysmal bone cyst arising in juxtaepiphyseal locations with gross invasion of the adjacent growth plate are reported. In five of these patients an abnormality of growth, due to premature fusion of the affected growth plate, ultimately developed.
Capanna R +4 more
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Aneurysmal bone cyst of the sacrum
Skeletal Radiology, 1989A series of five cases of sacral aneurysmal bone cyst is presented. There were three females and two males, the youngest patient being 11 years old, the oldest 41 years old. All patients had pain of long duration with varying signs of nerve root compression. Three patients had micturitional problems.
CAPANNA, RODOLFO +3 more
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Cervical Spine Osteoblastoma with an Aneurysmal Bone Cyst in a 2-Year-Old Child: A Case Report
Pediatric Neurosurgery, 2019Osteoblastomas 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.
Ajit Mishra +3 more
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Aneurysmal Bone Cyst of the Orbit
Archives of Ophthalmology, 1975A 16-year-old girl presented with progressive, painless proptosis of the left eye. X-ray studies revealed an extensive lesion involving the left orbit, antrum, and middle cranial fossa. A biopsy confirmed the diagnosis of aneurysmal bone cyst, and the lesion was surgically excised. There has been no evidence of recurrence after three years. In a review
Joel S. Glaser, James O. Powell
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Aneurysmal bone cysts of the pelvis
Archives of Orthopaedic and Traumatic Surgery, 1986Twenty-three cases of pelvic aneurysmal bone cysts treated at the Istituto Ortopedico Rizzoli were reviewed after a mean follow-up of 7 years. Eighteen cysts involved the anterior arch, four extended into the iliac wing and the anterior arch, and one invaded the entire hemipelvis. The acetabulum was involved in 56.5% of the cases.
CAPANNA, RODOLFO +7 more
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