Progress of Digestive Endoscopy
Online ISSN : 2187-4999
Print ISSN : 1348-9844
ISSN-L : 1348-9844
症例
リンパ管侵襲を認めたA型胃炎合併多発性胃カルチノイド腫瘍の1例
梶原 幹生今枝 博之村井 綾乃緒方 晴彦岩男 泰木村 裕之加藤 眞三永田 博司熊井 浩一郎北島 政樹白石 淳一向井 万起男日比 紀文石井 裕正
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2004 年 64 巻 2 号 p. 74-75

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Multiple gastric carcinoid tumours are a well-recognised complication of hypergastrinaemia associated with chronic atrophic gastritis. However, the management of such tumours remains undetermined, with the decision either antrectomy or total gastrectomy being empirical, though the antrectomy has been preferred in recent reports because of the malignant potential of such carcinoids being putatively of modest concern. This report describes a case of multiple gastric carcinoid tumours (located in fornix to corpus, size<5mm) arising in type A chronic gastritis. A total gastrectomy was performed because of the patient's strong request, after which the patient made an uneventful recovery. Histopathological findings revealed that a lymphoduct was infiltrated by chromogranin A-positive carcinoid cells (ly1) , although the carcinoid tumours themselves were relatively small and early in stage (sm1) . Lymphoduct infiltration may lead to future distant metastasis if preserved, and we conclude that the treatment for multiple gastric carcinoids should be of further discussion.

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© 2004 一般社団法人 日本消化器内視鏡学会 関東支部
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