患者女,36岁,左侧外阴疼痛半年,于2006年3月14日入院。患者去年10月感左侧外阴疼痛,检查诊断左侧前庭大腺脓肿,给予抗炎治疗,疼痛缓解,包块一直未消失。1997年阴道顺产一活婴,体质量3400g,否认阴道撕裂伤病史妇检:外阴左侧大阴唇下1/3处见3cm×3cm包块,压痛(-),1cm×1cm囊肿,边 Female patient, 36 years old, left vulvar pain for six months, on March 14, 2006 admitted to hospital. In October last year, patients with left vulvar pain, examination of the left anterior chamber gross abscess, giving anti-inflammatory treatment, pain relief, mass has not disappeared. 1997 vaginal delivery of a living baby, body weight 3400g, denied the history of vaginal laceration Women’s examination: vulvar left labial 1/3 to see 3cm × 3cm mass, tenderness (-), 1cm × 1cm cyst, side