患者 2 6岁 ,住院号 2 4 4 5 76。因停经 4 0周于 1999年 5月 1日入院待娩。该产妇有先天性骶尾部畸胎瘤病史 ,出生时骶尾部有一核桃大肿块 ,2岁时肿块如鸡卵大 ,行手术切除 ,肿块约 5 0 0 ｇ。术后病理报告 (病理号 75 12 1) :畸胎瘤。入院查休 :一般情况好 ,心肺听诊无异常 , The patient was 2 years old and the hospitalization number was 2 4 4 5 76. He was admitted to hospital on May 1, 1999 due to the menopause. The parturient had a history of congenital sacrococcygeal teratoma. At the time of birth, there was a large lump of walnut in the sacrococcygeus. At the age of 2 years, the mass was large, such as large chicken eggs. Surgical resection was performed and the mass was about 500 g. Postoperative pathology report (Pathology 75 12 1): teratoma. Admission to the hospital to check off: generally good, no abnormal heart and lung auscultation,