A Case of Depressed Type Early Duodenal Carcinoma Treated by Endoscopic Mucosal Resection | Zendy

SAKANE Masayoshi | Zendy; KASHIWAGI Ryoichi | Zendy; MITSUTSUJI Masaaki | Zendy; TABATA Tomomi | Zendy; TABATA Fumihira | Zendy; UEDA Toshihiko | Zendy; TAKIMOTO Toshiro | Zendy; FUJIMORI Takahiro | Zendy

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A Case of Depressed Type Early Duodenal Carcinoma Treated by Endoscopic Mucosal Resection

Author(s) -

SAKANE Masayoshi,

KASHIWAGI Ryoichi,

MITSUTSUJI Masaaki,

TABATA Tomomi,

TABATA Fumihira,

UEDA Toshihiko,

TAKIMOTO Toshiro,

FUJIMORI Takahiro

Publication year - 1996

Publication title -

digestive endoscopy

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.5

H-Index - 56

eISSN - 1443-1661

pISSN - 0915-5635

DOI - 10.1111/den.1996.8.3.231

Subject(s) - medicine , duodenum , endoscopic mucosal resection , duodenal cancer , lesion , atypia , biopsy , gastroenterology , radiology , pathology , endoscopy

A case of depressed type early cancer in the 2nd portion of the duodenum is reported. A 52‐year‐old man underwent endoscopic examination, which revealed a depressed lesion in the 2nd portion of the duodenum, which was demonstrated by endoscopic biopsy to be borderline atypia. Endoscopic mucosal resection was performed. The resected specimen showed a rubescent irregular depression, 8 mm in size with marginal elevation. Histological examination revealed a well differentiated tubylar adenocarcinoma. The resected margins were cancer‐free. The stereoscopic image obtained from the resected specimen revealed a sulcus pattern on the margin of the noncancerous mucosa, which showed a demarcation with the cancerous mucosa and exhibited a zigzag pattern. This is the 12th case of depressed type early carcinoma of the duodenum reported in Japan. (Dig Endosc 1996 ; 8 : 231‐235)

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