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头颈部韧带样纤维瘤极为罕见,我院曾成功诊治1例,报告如下。患者男,30岁。张口受限、右面部肿物8个月,逐渐加重,无痛、无发热,抗炎治疗无效入院。检查:右髁状突向外侧突出,右面部双合诊见以下颌骨乙状切迹为中心触及3.5cm×3.0cm 肿物,质硬,略触痛,界不甚清。开口度0.5cm,开口型↙。X 光片见右髁状突密度不均,边缘粗糙。CT 见右颞颌关节区3.4cm×1.3cm软组织影,境界模糊,与之相贴的下颌骨升支上部骨质
Head and neck ligament-like fibroids are extremely rare, our hospital has a successful diagnosis and treatment of 1 case, the report is as follows. Male patient, 30 years old. Open mouth limited, the right side of the tumor 8 months, and gradually increased, painless, no fever, anti-inflammatory treatment ineffective admission. Check: the right condyle protruding to the outside, the right side of the double joint diagnosis of the following sigmoid notch as the center of the hits 3.5cm × 3.0cm mass, hard, slightly tender, the world is not clear. Opening of 0.5cm, open type ↙. X-ray see the uneven density of the right condyle, rough edges. CT see the right temporomandibular joint area 3.4cm × 1.3cm soft tissue shadow, blurred the state, with the affixed mandibular ascending branch of the upper bone