Barrios Barreto Rina, Mendoza Suarez Liney, Del Valle Pestana Astrid, Silvera Redondo Carlos
División Ciencias de la Salud, Universidad Del Norte, Km5 antigua Via Puerto Colombia, 81001, Barranquilla, Colombia.
UPC Unit of Clinical Pathology Dr. Alex Tejada, Cl. 5 #6-47, 130001, Cartagena, Colombia.
Urol Case Rep. 2021 Mar 23;38:101649. doi: 10.1016/j.eucr.2021.101649. eCollection 2021 Sep.
A 56-year-old male patient with no significant clinical history manifested lumbar pain, macroscopic hematuria and dysuria. Radiology images found a renal mass in the upper right pole at the pyelocaliceal level. A partial nephrectomy was performed to resect the tumor, and histology revealed the diagnosis of a renal epidermoid cyst, which is an infrequent lesion with a benign biological behavior. Its etiology is still controversial, but its clinical course is satisfactory after complete resection of the lesion.
一名56岁男性患者，无显著临床病史，出现腰痛、肉眼血尿和排尿困难。影像学检查发现肾盂肾盏水平的右肾上极有一个肾脏肿块。行部分肾切除术切除肿瘤，组织学检查确诊为肾表皮样囊肿，这是一种罕见的病变，具有良性生物学行为。其病因仍存在争议，但病变完全切除后临床病程良好。
