Embryonal Rhabdomyosarcoma of the Larynx: A Case Report

喉部胚胎型橫紋肌肉瘤：病例報告

陳文彬(Wen-Pin Chen) ； 董俊良(Chun-Liang Tung) ； 黃威雄(Wei-Hsiung Huang) ； 黃駿麟(Chun-Lin Huang) ； 梁恆(Joseph-Hang Leung)

《中華放射線醫學雜誌》 34卷3期 (2009/09) Pp. 197-200

摘要

橫紋肌肉瘤約占小孩子腫瘤百分之四的比例，三分之一病例發生於頭頸部區域，發生於喉部則極為少見。我們報告一位21歲男性，主訴吞嚥困難及聲音沙啞有2 個月之久。磁振造影影像顯示一個界限清楚之喉部腫塊，沒有特異性之訊號及顯影。病理結果証實是胚胎型橫紋肌肉瘤。

並列摘要

Rhabdomyosarcoma (RMS) represents approximately 4% of all childhood tumor. A third of all RMSs occur in the head and neck region. Laryngeal involvement by RMS is extremely rare. Herein we report a case of a 21-year-old man with the complaint of dysphagia and hoarseness for 2 months. The magnetic resonance imaging (MRI) demonstrated a well-demarcated laryngeal mass with non-specific signal intensities and enhancement. Pathologic result revealed embryonal RMS.