A case of renal cyst associated with renal cell carcinoma--characteristics of intracystic fluid associated with renal cell carcinoma from Japanese reports

Autor: Omachi, Tetsuji, Sakamoto, Wataru, Kishimoto, Taketoshi, Kawano, Manabu, Oyama, Akira, Kamizuru, Masato, Maekawa, Masanobu, Hagihara, Satoshi, Nakamura, Kenji
Jazyk: japonština
Rok vydání: 1992
Předmět:
Zdroj: 泌尿器科紀要. 38(3):323-326
ISSN: 0018-1994
Popis: The patient was a 56-year-old male. Renal cyst and intracystic mass were incidentally found in the right kidney by ultrasound sonography. Intracystic mass was enhanced. At operation, intracystic fluid was clear and yellow, and its cytology was negative. However, rapid histological examination of the intracystic mass showed malignancy. Accordingly, nephrectomy was performed. We then reviewed the characteristics of the intracystic fluid in renal cell carcinoma reported in Japan and found that 70% was bloody intracystic fluid and 30% showed positive cytology. These findings suggested that we should to be more careful when diagnosing renal cyst associated with renal cell carcinoma only by the examination of the intracystic fluid.
Databáze: OpenAIRE