کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4134921 | 1271476 | 2009 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Ependymoma of the sella turcica: a variant of pituicytoma
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کلمات کلیدی
موضوعات مرتبط
علوم پزشکی و سلامت
پزشکی و دندانپزشکی
آسیبشناسی و فناوری پزشکی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
SummaryA broad spectrum of neoplasms affects the sellar region. Among these, gliomas are rare, most being tumors of pituicytes such as granular cell tumor and pituicytoma. Only 4 ependymomas of the human sellar region have been reported to date and all have had classic histologic features. Herein, we describe the clinicopathologic features of a sellar, low-grade ependymoma with unusual histology, but classic ultrastructural features, occurring in an elderly patient and thus expanding the spectrum of reported cases. The literature is reviewed and concepts of histogenesis are explored, particularly an origin in “ependymal pituicytes.” The concept that sellar ependymoma is pituicyte-derived is explored.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Human Pathology - Volume 40, Issue 3, March 2009, Pages 435–440
Journal: Human Pathology - Volume 40, Issue 3, March 2009, Pages 435–440
نویسندگان
Bernd W. Scheithauer, Brooke Swearingen, E. Tessa Hedley Whyte, Pavan K. Auluck, Anat O. Stemmer-Rachamimov,