Odell E W, Lombardi T, Shirlaw P J, White C A
Department of Oral Medicine and Pathology, United Medical and Dental Schools, Guy's Hospital, London, UK.
J Oral Pathol Med. 1998 May;27(5):229-32. doi: 10.1111/j.1600-0714.1998.tb01947.x.
Two patients with low-grade lymphoma of mucosa-associated lymphoid tissue (MALT) arising in primary Sjögren's syndrome developed solitary nodules in their lips. Histologically both lesions showed enlargement and hyalinisation of single minor salivary glands with acinar atrophy, loss of most ducts and conversion into almost acellular sclerotic eosinophilic masses. In one case the lesion was shown to contain an amyloid component. No amyloid was detected in the second case but deposition of collagen and basement membrane and sclerotic neoplasm were excluded.
两名原发性干燥综合征伴发黏膜相关淋巴组织（MALT）低度淋巴瘤的患者唇部出现孤立性结节。组织学上，两个病变均显示单个小唾液腺增大并透明变性，伴有腺泡萎缩，多数导管消失并转化为几乎无细胞的硬化嗜酸性团块。其中1例病变显示含有淀粉样成分。第2例未检测到淀粉样物质，但排除了胶原和基底膜沉积及硬化性肿瘤。
