印戒细胞淋巴瘤。

Signet-ring cell lymphoma.

作者信息

Iossifides I, Mackay B, Butler J J

出版信息

Ultrastruct Pathol. 1980 Oct-Dec;1(4):511-7. doi: 10.3109/01913128009140558.

DOI:10.3109/01913128009140558

Abstract

In a small cleaved, follicular center cell (poorly differentiated) lymphoma the majority of the cells appeared vacuolated by light microscopy. This is an example of the recently described signet-ring cell lymphoma. Immunoperoxidase staining demonstrated that the cells contained IgG/k. Ultrastructural observations indicated that small vacuoles coalesce to form the large vacuoles, which contain microvesicles approximately 50 nm in diameter.

摘要

在一例小裂滤泡中心细胞（低分化）淋巴瘤中，大多数细胞在光学显微镜下呈空泡状。这是最近描述的印戒细胞淋巴瘤的一个例子。免疫过氧化物酶染色显示细胞内含有IgG/k。超微结构观察表明，小空泡融合形成大空泡，大空泡内含有直径约50纳米的微泡。