第3巻 2007年6月　第3号

■症例報告

腎嫌色素細胞癌に全身性ALアミロイドーシスを合併した1例
中村　壮香¹, 五十嵐　豊¹, 浜田　和典¹, 田村　浩一^2,5, 杉崎　祐一², 木村　剛³, 藤田　恵美子⁴, 福田　悠^4
1日本医科大学医学部6年
²日本医科大学付属病院病理部
³日本医科大学泌尿器科学
⁴日本医科大学解析人体病理学
⁵東京逓信病院病理科

A Case of Renal Chromophobe Cell Carcinoma with Systemic AL Amyloidosis
Shoko Nakamura¹, Yutaka Igarashi¹, Kazunori Hamada¹, Koichi Tamura^2,5, Yuichi Sugisaki², Gou Kimura³, Yumiko Fujita⁴ and Yuh Fukuda^4
16^th Grade of Medical Student, Nippon Medical School
²Division of Surgical Pathology, Nippon Medical School Hospital
³Department of Urology, Nippon Medical School
⁴Department of Analytic Human Pathology, Nippon Medical School
⁵Division of Pathology, Tokyo Teishin Hospital

Patients with malignant tumors are four times more likely to experience systemic amyloidosis, especially AA amyloidosis, and a quarter of these malignant tumors are renal clear cell carcinomas. However, reports of malignancies with AL amyloidosis are extremely rare. We report on a 66-year-old female with AL systemic amyloidosis and renal chromophobe cell carcinoma. We also survey the mechanism of the association by reviewing previous case reports.

日医大医会誌 2007; 3(3), 141-146

Key words
renal chromophobe cell carcinoma, AL amyloidosis, cardiac amyloidosis, pathology

Correspondence to
Yuh Fukuda, Department of Analytic Human Pathology, Nippon Medical School, 1-1-5 Sendagi Bunkyo-ku, 113-8602, Japan
E-mail：fukuda@nms.ac.jp

受付：2007年4月12日　受理：2007年5月31日