Mínguez Martínez R, Pereira Sanz I, Rabadán Ruiz M, Herrero Torres L, Melón Rey F, Arellano Gañán R, Sempere Gutiérrez A, Chaves Benito A
Servicio de Urología, Hospital de la Princesa, Madrid, España.
Arch Esp Urol. 1990 Sep;43(7):729-33.
Renal oncocytoma is an uncommon, generally benign tumor of the renal parenchyma arising from tubular cells with typical gross, microscopic and ultrastructural features. We report another case of renal oncocytoma that had been treated conservatively on the basis of the pre- and intraoperative findings. The present case provides further insight into the biological behaviour of this tumor type. Its origin, pathological features, diagnostic and therapeutic difficulties, and prognosis are discussed.
肾嗜酸细胞瘤是一种罕见的、通常为良性的肾实质肿瘤，起源于具有典型大体、显微镜和超微结构特征的肾小管细胞。我们报告另一例肾嗜酸细胞瘤病例，该病例根据术前和术中检查结果采取了保守治疗。本病例进一步深入了解了这种肿瘤类型的生物学行为。文中讨论了其起源、病理特征、诊断和治疗难点以及预后情况。
