Well-differentiated spindle cell liposarcoma (‘atypical spindle cell lipomatous tumor’) does not belong to the spectrum of atypical lipomatous tumor but has a close relationship to spindle cell lipoma: clinicopathologic, immunohistochemical, and molecular analysis of six cases
نویسندگان
چکیده
منابع مشابه
Atypical Lipomatous Tumor/Well Differentiated Liposarcoma: a Borderline Malignancy Tumor
1 Department of Medical Oncology, “Elias” Emergency Clinical Hospital, Bucharest, Romania 2 “Carol Davila” University of Medicine and Pharmacy, Bucharest, Romania 3 Department of Pathology, “Elias” Emergency Clinical Hospital, Bucharest, Romania 4 Department of Plastic Surgery, “Zetta” Clinic, Bucharest, Romania 5 Department of Pathology, “Monza” Hospital, Bucharest, Romania Corresponding autho...
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Spindle cell lipoma is a benign lipomatous neoplasm, which rarely occurs in the oral cavity. The aims of this paper are to report a case of spindle cell lipoma located in buccal mucosa and discuss the main clinical, histological, and immunohistochemical findings of this entity. Thus, we report a 4-year history of an asymptomatic smooth surface nodule in an elderly Caucasian man with clinical hy...
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Atypical lipomatous tumors, so-called well differentiated liposarcomas are the intermediate or locally aggressive form of adipocytic tumors. Mediastinum is an uncommon localization for these tumors and they have a potential risk of recurrence following excision. We herein report a case with a giant atypical lipomatous tumor located at the mediastinum that was surgically excised. The patient is ...
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Mesenteric liposarcoma is a rare neoplasm. Here, we report the case of a 73-year-old Japanese man with a well-differentiated (WD) liposarcoma of the mesentery. Due to rapid growth of the abdominal mass and abdominal insufficiency, a tumorectomy was performed. The excised tumor was 12.4 × 9.6 cm in size and weighed 548 g. Cut sections showed a lobulated yellow and/or grayish-colored appearance. ...
متن کاملThe Spindle Cell Neoplasms of the Oral Cavity
Spindle cell neoplasms are defined as neoplasms that consist of spindle-shaped cells in the histopathology. Spindle cell neoplasms can affect the oral cavity. In the oral cavity, the origin of the spindle cell neoplasms may be traced to epithelial, mesenchymal and odontogenic components. This article aims to review the spindle cell neoplasms of the oral cavity with emphasis on histopathology. ...
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ژورنال
عنوان ژورنال: Modern Pathology
سال: 2010
ISSN: 0893-3952,1530-0285
DOI: 10.1038/modpathol.2010.66