title: [Pelvic tumor and bilateral hydronephrosis].
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D018284:Cystadenocarcinoma, Serous / Q000150:complications / Q000473:pathology*; D017809:Fatal Outcome; D005260:Female; D006801:Humans; D006869:Hydronephrosis / Q000150:complications / Q000473:pathology*; D010051:Ovarian Neoplasms / Q000150:complications / Q000473:pathology*; D010386:Pelvic Neoplasms / Q000150:complications / Q000473:pathology*