sphenoidal concha

例句：

1. 1. The patient had a sphenoidal concha removed for a brain tumor.
   患者因为脑瘤而切除了筛状骨突。
2. 2. The doctor advised the patient to take care of his sphenoidal concha.
   医生建议病人要好好照顾他的筛状骨突。
3. 3. The surgery was successful, and the patient's sphenoidal concha healed quickly.
   手术很成功，患者的筛状骨突很快就愈合了。