Primary non-Hodgkin's lymphoma of the salivary gland: A spectrum of lymphoepithelial sialadenitis, low-grade B-cell lymphoma of mucosa-associated lymphoid tissue with transformation to high-grade lymphoma

被引：7

作者：

Agale, Shubhangi Vinayak ^{[1
]}

D'Costa, Grace Francis ^{[1
]}

Hastak, Meenal Shirish ^{[1
]}

Shedge, Rakesh Tukaram ^{[1
]}

机构：

[1] Grant Med Coll, Dept Pathol, Bombay 400008, Maharashtra, India

来源：

INDIAN JOURNAL OF PATHOLOGY AND MICROBIOLOGY | 2010年 / 53卷 / 02期

关键词：

High-grade non-Hodgkin's lymphoma; low-grade MALT lymphoma; primary lymphoma; salivary gland; PROLIFERATIONS;

D O I：

10.4103/0377-4929.64351

中图分类号：

R36 [病理学];

学科分类号：

100104 ;

摘要：

Lymphoid infiltrates of the salivary gland can be either reactive or neoplastic. The reactive lesion, lymphoepithelial sialadenitis (LESA) may be associated with Sjogren's syndrome (SS) or may occur as an isolated salivary gland enlargement. Patients with LESA/SS have a particularly high risk of subsequently developing lymphoma, which is a low-grade mucosa-associated lymphoid tissue (MALT) type lymphoma of the salivary gland. We document a rare case of primary non-Hodgkin's lymphoma of the parotid gland arising in the background of LESA and with a rare example of transformation from low grade to high-grade B cell lymphoma of MALT type.

引用

页码：364 / 367

页数：4

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