Steffens J, Kraus J, Misho B, Alloussi S, Remberger K, Braedel H U, Girmann M, Ziegler M
Department of Urology, University of Saarland, Homburg, Germany.
J Urol. 1993 May;149(5):1080-1. doi: 10.1016/s0022-5347(17)36301-2.
Ossifying renal tumor of infancy is a rare but distinctive tumor that presents as a mass in the pelvicaliceal system. It is usually suspected to be a calculus until surgical exploration reveals dense tumor attachment to the renal parenchyma. The histogenesis of this lesion has not been established. We present a case of this unusual neoplasm. A renal sparing procedure was performed on this biologically benign tumor. Followup after 20 months showed no evidence of recurrence.
婴儿骨化性肾肿瘤是一种罕见但独特的肿瘤，表现为肾盂肾盏系统内的肿块。在手术探查发现肿瘤与肾实质紧密相连之前，通常会怀疑是结石。该病变的组织发生尚未明确。我们报告一例这种不寻常的肿瘤。对这个生物学行为良性的肿瘤实施了保留肾单位手术。20个月后的随访未发现复发迹象。
