血管瘤虽系常见良性血管性肿瘤 ,但罕见发生于鼓膜 ,文献上仅有 5例记载 ,包括海绵状和毛细血管瘤 ,似起源自鼓膜的固有层 ,典型的耳镜检表现为位于鼓膜后份的紫红色团块 ,一般无症状 ,中耳气化好 ,CT可证明病变位于鼓膜外表而中耳正常 ,应与鼓室球体瘤、化脓性肉芽肿、中耳癌 Hemangioma is a common benign vascular tumor, but rarely occurs in the tympanic membrane. Only 5 cases are documented in the literature, including spongy and capillary hemangiomas. The hemangiomas appear to originate from the lamina propria of the tympanic membrane. Typical otoscopy appears to be located behind the tympanic membrane The fuchsia mass, generally asymptomatic, the middle ear gasification, CT can prove lesions in the tympanic surface of the middle ear and normal, should be with tympanosphere tumor, suppurative granuloma, middle ear cancer