Subungual Extraskeletal Chondroma With Finger Nail Deformity: Case Report

被引：7

作者：

Ishii, Takayuki

Ikeda, Masayoshi ^{[1
]}

Oka, Yoshinori

机构：

[1] Tokai Univ, Hachioji Hosp, Dept Orthopaed Surg, Tokyo 1920032, Japan

来源：

JOURNAL OF HAND SURGERY-AMERICAN VOLUME | 2010年 / 35A卷 / 02期

关键词：

Extraskeletal chondroma; subungual; distal phalanx; MIB-1; HAND; TUMORS;

D O I：

10.1016/j.jhsa.2009.10.026

中图分类号：

R826.8 [整形外科学]; R782.2 [口腔颌面部整形外科学]; R726.2 [小儿整形外科学]; R62 [整形外科学（修复外科学）];

学科分类号：

摘要：

We report a subungual extraskeletal chondroma with a convex nail deformity originating from the index finger in a 39-year-old man. The tumor was excised and its histopathology showed obvious nuclear pleomorphism. However, the Ki-67 (MIB-1) labeling index was less than 1%, indicating low proliferative activity; it was classified as an extraskeletal chondroma with atypical features. There was no recurrence over a 3-year postoperative period. (J Hand Surg 2010;35A:296-299. Copyright (C) 2010 by the American Society for Surgery of the Hand. All rights reserved.)

引用

页码：296 / 299

页数：4