case_images: PMC3339798_01
case_images: CT Image - dotted circle showing mass replacing right ureter and arrow points toward normal left ureter
case_images: IJU-28-96-g001.jpg
case_images: PMC3339798_01_IJU-28-96-g001.jpg
case_images: F1
case_images: An irregular well enhancing mass of 3 cm diameter was found at the level of the iliac vessel crossing the ureter [Figure 1].
case_images: Nephroureterectomy specimen and carcinoid appendix with classical yellowish cut section
case_images: IJU-28-96-g002.jpg
case_images: PMC3339798_01_IJU-28-96-g002.jpg
case_images: F2
case_images: Cut section showed a yellow, smooth, homogenous mass with firm consistency [Figure 2].
case_images: Microscopic examination shows characteristic nesting and trabecular pattern with rossette formation (H and E x100)
case_images: IJU-28-96-g003.jpg
case_images: PMC3339798_01_IJU-28-96-g003.jpg
case_images: F3
case_images: Histopathology revealed the mass to represent a carcinoid tumor of appendix [Figure 3].