CA19-9産生脾嚢胞の1例

藤田 洋一; 谷 眞至; 寺澤 宏; 川井 学; 伊奈 志乃美; 廣野 誠子; 内山 和久; 山上 裕機

doi:10.5833/jjgs.40.1700

A Case of CA19-9 Producing Splenic Cyst

Youichi Fujita, Masaji Tani, Hiroshi Terasawa, Manabu Kawai, Shinomi Ina, Seiko Hirono, Kazuhisa Uchiyama, Hiroki Yamaue

Author information

Youichi Fujita
Second Department of Surgery, Wakayama Medical University, School of Medicine
Masaji Tani
Second Department of Surgery, Wakayama Medical University, School of Medicine
Hiroshi Terasawa
Second Department of Surgery, Wakayama Medical University, School of Medicine
Manabu Kawai
Second Department of Surgery, Wakayama Medical University, School of Medicine
Shinomi Ina
Second Department of Surgery, Wakayama Medical University, School of Medicine
Seiko Hirono
Second Department of Surgery, Wakayama Medical University, School of Medicine
Kazuhisa Uchiyama
Second Department of Surgery, Wakayama Medical University, School of Medicine
Hiroki Yamaue
Second Department of Surgery, Wakayama Medical University, School of Medicine

Keywords: splenic cyst, epidermoid cyst, CA19-9

JOURNAL FREE ACCESS

2007 Volume 40 Issue 10 Pages 1700-1705

DOI https://doi.org/10.5833/jjgs.40.1700

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Abstract

We report a rare case of splenic cyst with high serum CA19-9. A 49-year-old woman admitted for high serum CA19-9 of 149.5U/ml, was found in computed tomography to have a splenic cyst (10cm) with some calcification on the wall. Splenectomy was conducted, because of the a tumor. s size, and potential malignancy. The cyst was found histologically to be epidermoidal, and immunohistchemical staining was positive for CA19-9 at in cyst fluid, 12, 782.6U/ml. After surgery, serum CA19-9 returned to normal range.

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