teratoma of seminal vesicle

例句：

1. 1. The patient had ateratoma of the seminalvesicle that required surgery.
   患者有一个需要手术的睾丸肿瘤。
2. 2. Theteratoma was removed during the surgeryto prevent infection.
   在手术中切除了畸胎瘤以防止感染。
3. 3. Thediagnosis of a teratoma is often made throughultrasound and biopsy.
   通过超声波和活检诊断出畸胎瘤。