کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9365772 | 1271524 | 2005 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Well-differentiated extraskeletal osteosarcoma
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کلمات کلیدی
موضوعات مرتبط
علوم پزشکی و سلامت
پزشکی و دندانپزشکی
آسیبشناسی و فناوری پزشکی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Well-differentiated extraskeletal osteosarcoma Well-differentiated extraskeletal osteosarcoma](/preview/png/9365772.png)
چکیده انگلیسی
Extraskeletal osteosarcoma (ESOS) is a rare soft tissue sarcoma, typically characterized by high-grade histological features and a grave prognosis. However, 4 cases of well-differentiated ESOS with a better prognosis have been documented in the literature within the last 40 years. We report 2 additional cases, 1 with multicentric presentation and dedifferentiation, and we emphasize the histological features that are useful in distinguishing this lesion from other soft tissue tumors. Well-differentiated ESOS seems to represent a rare but distinct low-grade variant of ESOS. The limited published experience suggests that although the biologic behavior of this tumor is better than that of classical ESOS, there are cases with progression to a higher grade, leading eventually to final demise.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Human Pathology - Volume 36, Issue 4, April 2005, Pages 439-443
Journal: Human Pathology - Volume 36, Issue 4, April 2005, Pages 439-443
نویسندگان
Luigia C. MD, Prodromos (Assistant Professor), Robert M. (Clinical Professor), Georgios (Associate Professor), Antonios (Associate Professor), Eugenia MD, German C. (Professor),