继发于颅内占位病变引起的三叉神经痛较少见 ,长征医院收治 417例三叉神经痛病例中仅发现 3例。现报告如下。1　病例报告例 1,女 ,5 4岁 ,右下颌部反复阵发性针刺样痛 19年 ,发作9个月入院。患者 1979年起右下颌部出现疼痛 ,为间歇性 ,诊断为三叉神经痛 ,经中医药和针灸治疗无 Trigeminal neuralgia secondary to intracranial space-occupying lesions is rare, and only 41 of the 417 cases of trigeminal neuralgia were treated in the Long March Hospital. The report is as follows. Case report 1 cases, female, 54 years old, right lower jaw repeated paroxysmal acupuncture pain 19 years, 9 months onset of admission. Patients with pain in the lower right jaw since 1979, intermittent, diagnosed with trigeminal neuralgia, the Chinese medicine and acupuncture treatment of no