Fig. 1
From: A rare solitary fibrous tumor in the ischiorectal fossa: a case report
Axial and reconstruction of coronal contrast-enhanced CT. a A 5-cm, well-defined solid mass in the left ischiorectal fossa abutting the left anal wall and extending into the inferior perineum. b Coronal image: contrast-enhanced CT showing intense heterogeneous enhancement. c Axial image in the delayed phase. Delayed persistence of the mass is revealed. d Axial image in the early phase. A feeding vessel is seen near the mass (white arrow)