[Breast granular cell tumor].

Q4 Medicine

Arkhiv patologii Pub Date : 2024-01-01 DOI:10.17116/patol20248604148

S A Povzun, N Yu Novitskaya

引用次数: 0

Abstract

The report of the biopsy diagnosis of the granular cell tumor with rare localization in the breast is given. Currently, the tumor is considered a neoplasm of neuroectodermal origin. Differential diagnostic criteria for the tumor are positive expression in cytoplasm of protein S-100, absence of expression of epithelial antigens, histiocytic antigens, oncoproteins, estrogens and progesterone receptors, PAS-positive reaction of intracellular granules. With ultrasound examination and mammography, a tumor always initially assessed as cancer or calcification.

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[乳腺颗粒细胞瘤]。

本文报告了乳腺罕见定位颗粒细胞瘤的活检诊断结果。目前，该肿瘤被认为是神经外胚层起源的肿瘤。该肿瘤的鉴别诊断标准是细胞质中蛋白 S-100 阳性表达，无上皮抗原、组织细胞抗原、肿瘤蛋白、雌激素和孕激素受体表达，细胞内颗粒的 PAS 阳性反应。通过超声波检查和乳房 X 线照相术，肿瘤最初总是被评估为癌症或钙化。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Arkhiv patologii Medicine-Pathology and Forensic Medicine

CiteScore

0.90

自引率

0.00%

发文量

期刊介绍： The journal deals with original investigations on pressing problems of general pathology and pathologic anatomy, newest research methods, major issues of the theory and practice as well as problems of experimental, comparative and geographic pathology. To inform readers latest achievements of Russian and foreign medicine the journal regularly publishes editorial and survey articles, reviews of the most interesting Russian and foreign books on pathologic anatomy, new data on modern methods of investigation (histochemistry, electron microscopy, autoradiography, etc.), about problems of teaching, articles on the history of pathological anatomy development both in Russia and abroad.