Preoperative predictors of malignancy and unfavorable pathology for clinical T1a tumors treated with partial nephrectomy: a multi-institutional analysis.

Purpose: To determine preoperative predictors associated with renal cell carcinoma (RCC) and unfavorable pathology in small renal masses treated with partial nephrectomy (PN).

Materials And Methods: PN records from 5 centers were retrospectively queried for patients with a clinically localized single tumor <4 cm on imaging (clinical T1a). Between 2007 and 2013, 1,009 patients met the inclusion criteria.

Case report: Renal cell carcinoma with metastasis to the myometrium.

Renal cell carcinoma (RCC) is well known for its ability to metastasize to different organs, but the involvement of gynecological organs is rare. Our case represents the first case of bilateral RCC with metastasis to the myometrium. The patient was a 60-year-old woman who underwent bilateral robotic partial nephrectomy surgeries for clear cell RCC, low-grade, low-stage with negative margins.