一名儿童患者上颌牙龈的横纹肌肉瘤

Rhabdomyosarcoma in the maxillary gingiva of a child patient.

作者信息

Komatsu Yuko, Kawai Tadashi, Miura Shoko, Takeda Yasunori, Yamada Hiroyuki

机构信息

Division of Oral and Maxillofacial Surgery, Department of Oral and Maxillofacial Reconstructive Surgery, School of Dentistry, Iwate Medical University, Morioka, Iwate, Japan.

Department of Pediatrics, School of Medicine, Iwate Medical University, Yahaba-cho, Shiwa-gun, Iwate, Japan.

出版信息

J Surg Case Rep. 2021 Jul 31;2021(7):rjab322. doi: 10.1093/jscr/rjab322. eCollection 2021 Jul.

DOI:10.1093/jscr/rjab322

PMID:34345404

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC8326001/

Abstract

Rhabdomyosarcoma (RMS) is a rare, rapidly growing and aggressive malignant neoplasm mainly affecting children. However, mean age at the diagnosis of patients with gingival RMS is 26.9 years. A 12-year-old girl presented to our clinic with a chief complaint of trismus. The examination findings indicated a malignant tumor in the left maxillary gingiva. We performed a biopsy of the tumor, and the histopathological diagnosis was RMS. We report a rare case of primary RMS of the maxillary gingiva in a child patient.

摘要

横纹肌肉瘤（RMS）是一种罕见的、生长迅速且具有侵袭性的恶性肿瘤，主要影响儿童。然而，牙龈RMS患者的诊断时平均年龄为26.9岁。一名12岁女孩因牙关紧闭为主诉前来我院就诊。检查结果显示左上颌牙龈有一个恶性肿瘤。我们对该肿瘤进行了活检，组织病理学诊断为RMS。我们报告了一例儿童患者上颌牙龈原发性RMS的罕见病例。