Soft Tissue Tumors: Extraskeletal osteosarcoma
نویسندگان
چکیده
منابع مشابه
Soft tissue tumors: Extraskeletal myxoid chondrosarcoma
Macroscopic findings: the tumour presents as lobulated or multinodular mass, generally well circumscribed by a distinct fibrous capsule.The size of the tumour at the time of diagnosis may vary from 1 to about 20 cm (mean size: about 7 cm). Histology: typically, tumour nodules are composed of round or slightly elongated cells, with minimal features of chondroblasts, separated by mucoid substance...
متن کاملWell-differentiated extraskeletal osteosarcoma. A soft-tissue homologue of parosteal osteosarcoma.
We describe a unique case of a low-grade extraskeletal osteosarcoma revealing both histologic and radiologic features reminiscent of parosteal osteosarcoma. The tumor, which had been present for 10 years, occurred in the left axilla of a 74-year-old black woman. To date, all the published cases of extraskeletal osteosarcoma have been high-grade neoplasms; to our knowledge, this is the first rep...
متن کاملExtraskeletal Osteosarcoma
OBJECTIVES To report characteristics, treatment, and outcomes for an international cohort of patients with extraskeletal osteosarcoma (ESOS). MATERIALS AND METHODS Through the Rare Cancer Network, retrospective data on patients with ESOS were collected. Patient characteristics, multimodality treatment information, and survival status were analyzed. RESULTS Thirty-seven patients in 4 health ...
متن کاملPulmonary metastasised extraskeletal osteosarcoma.
To cite: Bots EMT, Wismans PJ, Slobbe L. Thorax 2016;71:96. A 63year-old Caucasian man who smoked presented with lower back pain, dyspnoea and weight loss. A chest CT showed multiple bilateral cavitating lesions, consolidations and ground glass lesions (figure 1). Because a CT-guided pulmonary biopsy elsewhere revealed chronic inflammation with caseating granulomas, he had initially been treate...
متن کاملExtraskeletal osteosarcoma in the back
A 41-year-old woman visited our plastic surgeon with complaints of a progressively enlarged lower backmass for months. The mass had become very tender recently. Her physical examination demonstrated a round, movable, solid mass over the lower back, about 8 cm 7 cm at its largest diameter (Fig. 1A). The tumor was excised and the mass had no attachment to bone or periosteum. The specimen included...
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ژورنال
عنوان ژورنال: Atlas of Genetics and Cytogenetics in Oncology and Haematology
سال: 2014
ISSN: 1768-3262
DOI: 10.4267/2042/53774