Nested Type Urothelial Carcinoma in the Upper Urinary Tract

*Corresponding author: Villalba Bachur Roberto F*, Chemi Joaquin and Longo Emilio


We report an atypical clinical case of an infrequent subtype of upper tract urothelial carcinoma (UTUC), with a nested variant. It is an infrequent histological subtype with poor prognosis. Laparoscopic left nephroureterectomy and adjuvant chemotherapy (AC)
with good outcomes were performed.
UTUC; Adjuvant chemotherapy; Nested variant urothelial carcinoma (NVUC).