Diagnosis and treatment of cystic renal cell carcinoma
- VernacularTitle:囊性肾癌诊治体会
- Author:
Xiaopeng WU
;
Jiangang ZOU
;
Zhongxing ZHOU
;
Li ZUO
;
Shuyan LU
- Publication Type:Journal Article
- Keywords:
Kidney neoplasms;
Cystic renal cell carcinoma;
Radical nephrectomy
- From:
Chinese Journal of Urology
2008;29(7):455-457
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the diagnosis and treatment of cystic renal cell carcinoma and to improve the preoperative diagnosis and curative rate of the disease. Methods Ten cases of cystic renal cell carcinoma were retrospectively analyzed in the aspects of imaging and pathologic characteristics. There were 7 males and 3 females with average age of 56 years old (ranging from 38--74 years old) in this study. There were 3 cases complained of sore waist, 7 cases were found renal masses in annual physical examination and 2 cases had the history of renal cysts. The cyst diameter was 3.5 8.2 cm. Six cases had been diagnosed with ultrasound and 7 cases had been diagnosed with CT scan pre-operatively. Eight eases were diagnosed with frozen section during operation. All the 10 cases accepted radical nephreetomies. Results The post-operative histological diagnosis showed that there were 9 cases of clear cell carcinoma and 1 case of granular cell carcinoma. The pathological character istics were tumor necrosis of renal cell carcinoma in 6 cases, multilocular cystic renal cell carcinoma in 2 cases and carcinoma in renal cyst in 2 cases. Eight patients followed up from 6 months to 5 years. Six patients were still alive (mean 28.5 months). Conclusion The keys to improve the diagnosis and curative rate of the cystic renal cell carcinoma are paying attention to the pre-operative imaging study, the intra-operative frozen section examination and histopathology results.
