renal carcinoma的用法和樣例：
例句
- Laparoscopic partial nephrectomy is gaining more and more popularity in treating patients with early renal carcinoma in recent years.
摘要近年來，臨床上對越來越多的早期腎癌病例採取腹腔鏡腎部分切除術治療。 - Conclusions Typical cystic renal carcinomas can be well diagnosed, while atypical cases may be misdiagnosed in benign renal cysts by ultrasonography.
結論超聲能對典型囊性腎癌作出正確診斷，但不典型者可誤診為良性腎囊腫。
