A young female patient with multiple unilateral low-grade oncocytic renal tumors and angiomyolipoma: a case report and literature review.

We identified a young female patient admitted for suspected renal malignancy. Partial nephrectomy was performed after imaging evaluation and discussion. Postoperative biopsy pathology reported multiple low-grade eosinophilic renal tumors (LOTs) with angiomyolipoma growth. After reviewing the data, we found that LOT was mostly solitary and occurred in middle-aged and elderly patients. This case is unique and we share it to improve the understanding of this disease.