Malignant melanoma in the thymus

被引：7
作者：
Fushimi, H
Kotoh, K
Watanabe, D
Tanio, Y
Ogawa, T
Miyoshi, S
机构：
[1] Osaka Prefectural Gen Hosp, Dept Pathol, Sumiyoshi Ku, Osaka 5588558, Japan
[2] Osaka Prefectural Gen Hosp, Dept Internal Med, Sumiyoshi Ku, Osaka 5588558, Japan
[3] Osaka Prefectural Gen Hosp, Dept Surg, Sumiyoshi Ku, Osaka 5588558, Japan
[4] Osaka Univ, Sch Med, Dept Surg, Suita, Osaka 565, Japan
来源：
AMERICAN JOURNAL OF SURGICAL PATHOLOGY | 2000年 / 24卷 / 09期
关键词：
malignant melanoma; thymus; giant pigmented nevus;
D O I：
10.1097/00000478-200009000-00017
中图分类号：
R36 [病理学];
学科分类号：
100104 ;
摘要：
A case of malignant melanoma in the thymus is reported. Diagnostic imaging demonstrated a left anterior mediastinal mass in a patient with giant pigmented nevus without malignant change. Histologic and cytologic specimens obtained from the tumor revealed that the tumor was malignant melanoma. Surgery revealed malignant melanoma in the left lobe of the thymus. Many cell nests of pigmented nevi were observed throughout the thymus. The malignant melanoma was thought to have originated from the nevocellular nevus in the thymus. This is the first report of malignant melanoma in the thymus.
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页码：1305 / 1308
页数：4
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