纤维瘤样病可发生于身体的任何部位,而发生于上颌窦者很少见。我院于1985年收治1例。 男,26岁。1984年4月开始左上唇麻木,逐渐扩展至左侧面部,并伴针刺样疼痛。9个月后出现复视,咀嚼时左上颌牙痛。鼻窦拍片:左上颌窦恶性密度增高,上、外及下壁骨质破坏,疑为上颌窦恶性肿瘤于6月第一次入院。体检:左侧颊部隆起,压痛。左侧眶下缘隆起,眼球无明显移位,运 Fibromatoid disease can occur in any part of the body, and rarely occurs in the maxillary sinus. Our hospital received 1 case in 1985. Male, 26 years old. In April 1984, she began to numb her left upper lip and gradually extended to the left side with acupuncture-like pain. Diplopia occurred 9 months later, left upper jaw toothache when chewing. Nasal sinuses: The malignant density of the left maxillary sinus increased, and the bone destruction of the upper, outer and inferior walls was suspected. The suspected maxillary sinus malignant tumor was admitted to the hospital for the first time in June. Physical examination: The left cheek bulges, tenderness. Left infraorbital edge uplift, no significant shift in the eyeball, transport