沃辛瘤
Warthin Tumor
作者信息
Limaiem Faten, Jain Prachi
机构信息
University of Tunis El Manar, Tunis Faculty of Medicine
Pandit B. D Sharma University of Health Sciences, Rohtak
Initially described by Hildebrand in 1895, Warthin tumor (also known as cystadenolymphoma) is a benign and frequent salivary gland neoplasm. It represents about 2% to 15% of all primary epithelial tumors of the parotid gland. Extra-parotid Warthin tumors are rare and may occur in the periparotid lymph node, nasopharynx, eyelid, and oral cavity. Warthin tumor is histologically characterized by a dense lymphoid stroma and a double layer of oncocytic epithelium with a papillary and cystic architectural pattern (see Warthin Tumor, H&E ×40). Its etiology remains controversial.
沃辛瘤最初由希尔德布兰德于1895年描述，又称腺淋巴瘤，是一种常见的良性唾液腺肿瘤。它约占腮腺所有原发性上皮性肿瘤的2%至15%。腮腺外沃辛瘤罕见，可发生于腮腺周围淋巴结、鼻咽、眼睑和口腔。沃辛瘤的组织学特征是密集的淋巴样间质和双层嗜酸性上皮，呈乳头状和囊性结构模式（见图，沃辛瘤，苏木精-伊红染色×40）。其病因仍存在争议。
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