Mordovskiy Alexander V, Epifanov Sergey A, Polyakov Andrey P, Novikova Irina V
Department of Microsurgery, P. Hertsen Moscow Oncology Research Institute is a branch of the National Medical Research Center for Radiology of the Russian Ministry of Health, 2-nd Botkinsky 3, Moscow, Russia.
Department of Maxillofacial Surgeon, National Medical and Surgical Center named after N.I. Pirogov of the Russian Ministry of Health, Nizhnyaya Pervomayskaya 70, Moscow, Russia.
Indian J Otolaryngol Head Neck Surg. 2024 Oct;76(5):4828-4833. doi: 10.1007/s12070-024-04883-6. Epub 2024 Jul 9.
Chondrosarcoma of the head and neck region is a rare malignant tumor which occurs from 1 to 12% of all of chondrosarcomas. There are only a few case reports of chondrosarcoma in the temporomandibular joint region. This report describes two cases of chondrosarcoma of the temporomandibular joint (TMJ) in a 27-year-old man and a 35-year-old woman. In both cases signs of temporal bone resorption were noticed, and in the first case tumor had intracranial spread. In both cases the tumor was resected in a single block with peritumoral tissues. The aim of this paper is to emphasize the diagnostic and therapeutic difficulty in this pathology.
头颈部软骨肉瘤是一种罕见的恶性肿瘤，占所有软骨肉瘤的1%至12%。颞下颌关节区域的软骨肉瘤仅有少数病例报告。本报告描述了一名27岁男性和一名35岁女性的两例颞下颌关节软骨肉瘤。两例均发现颞骨吸收迹象，第一例肿瘤有颅内扩散。两例均将肿瘤与肿瘤周围组织整块切除。本文旨在强调这种病理情况下的诊断和治疗难点。
