A comparative ultrastructural study of mesenchymal chondrosarcoma and myxoid chondrosarcoma
نویسندگان
چکیده
منابع مشابه
A comparative ultrastructural study of chondrosarcoma, chordoid sarcoma, and chordoma.
A morphologic and electron microscopic study was made of two chordoid sarcomas. These lesions were compared with two classical chondrosarcomas and two chordomas. These chondrosarcoma cells showed many features common to chondrocytes, such as abundant RER, well-developed Golgi complexes, and microvillous cytoplasmatic membranes. The chordoid sarcomas bore a close morphologic resemblance to the c...
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Mesenchymal chondrosarcoma (MC) is an uncommon tumor with an aggressive behaviour. We present two cases of MC. The first one is a unique case of MC of the maxilla metastasized from the clavicle. The second describes MC in the mandible with extensive involvement of the condyle. A 31-year-old male and a 22-year-old male presented to Saveetha Dental College, with a 2-month history of progressiv...
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We report a case of a 46 years-old woman, Caucasian, with hypertension and a primary diagnosis of infectious endocarditis. A transthoracic echocardiogram was performed suggesting right atrium myxoma. The patient was submitted to surgery, which found a tumor mass with a jelly-like exterior. The mass was sent to anatomo-pathological analysis which diagnosed a myxoid chondrosarcoma tumor. After su...
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Skeletal myxoid chondrosarcoma is an extraordinarily rare neoplasm with a distinct histological morphology. Although it grows slowly, the clinical course was found to be worse than usual chondrosarcoma. We report a case of a skeletal myxoid chondrosarcoma in the calcaneus of a 21-year-old female who presented to us with a feature of gradually increasing benign swelling left foot for last two ye...
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Isolated, remote heart metastasis of myxoid chondrosarcoma is extremely rare. We present an unusual case of isolated remote metastasis of extraosseus myxoid chondrosarcoma from the right ankle region to the right ventricle, its clinical course, and treatment in a 46-year-old woman. Although heart biopsy done before the surgery revealed myxoma, histopathologic diagnosis of the heart tumor was co...
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ژورنال
عنوان ژورنال: Cancer
سال: 1974
ISSN: 0008-543X,1097-0142
DOI: 10.1002/1097-0142(197406)33:6<1531::aid-cncr2820330610>3.0.co;2-d