ECTOPIC THYROID-FOLLICLES IN THE SUBMUCOSA OF THE DUODENUM

被引:68
作者
TAKAHASHI, T
ISHIKURA, H
KATO, H
TANABE, T
YOSHIKI, T
机构
[1] HOKKAIDO UNIV,SCH MED,DEPT PATHOL,KITA 15,NISHI 7,KITA KU,SAPPORO,HOKKAIDO 060,JAPAN
[2] HOKKAIDO UNIV,SCH MED,DEPT SURG,SAPPORO,HOKKAIDO 060,JAPAN
关键词
CHORISTOMA; THYROID; THYROGLOBULIN; DUODENUM;
D O I
10.1007/BF01606506
中图分类号
R602 [外科病理学、解剖学]; R32 [人体形态学];
学科分类号
100101 ;
摘要
Ectopic microscopic thyroid follicles were encountered fortuitously in the submucosa of the duodenum in a 63-year-old man undergoing pancreaticoduodenectomy for pancreatic carcinoma. The follicles, filled with a colloid-like substance, were intermingled with Brunner's glands of the duodenum. There were no signs or symptoms of a thyroid tumour. The epithelial cells and colloid-like substance were both immunoreactive for thyroglobulin but no cells stained for calcitonin. The possibility of a metastatic origin for the follicles from an occult thyroid carcinoma was excluded by the clinical and histopathological findings. These ectopic thyroid follicles cannot be explained by developmental inclusions or metastasis and may be metaplastic in nature.
引用
收藏
页码:547 / 550
页数:4
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