Pérez Villa J, Muntané M J, del Prado Venegas M, Viladot J
Servicio de ORL, Hospital de Figueres, Ronda Rector Arolas s/n. 17600 Figueres, Girona.
Acta Otorrinolaringol Esp. 2001 Apr;52(3):254-7. doi: 10.1016/s0001-6519(01)78205-2.
Leiomyosarcoma is a malignant tumour of smooth muscle cells. Usually is found in the gastrointestinal and female genital tracts, but is extremely rare in the larynx. Diagnosis is based in immunohistochemical studies. From the related literature is concluded that this tumour has a very aggressive behavior, with a very bad prognosis in spite of a radical surgery. A case of glottic Laryngeal Leiomyosarcoma (LL) treated with partial surgery is presented, There isn't any evidence of recurrent or metastases after a two years follow-up.
平滑肌肉瘤是一种平滑肌细胞的恶性肿瘤。通常发生于胃肠道和女性生殖道，但在喉部极为罕见。诊断基于免疫组织化学研究。从相关文献中得出结论，这种肿瘤具有非常侵袭性的行为，尽管进行了根治性手术，预后仍然很差。本文报告一例经部分手术治疗的声门型喉平滑肌肉瘤（LL）病例，两年随访后未发现复发或转移的证据。
