Fig. 4From: Role of transperineal ultrasound in evaluation of patients with perianal inflammatory disordersA 50 years old male, with history of perianal abscess drainage, presented with recurrent perianal discharge. TPUS shows a scrotal abscess cavity (a). Oblique axial T2 FS image, after abscess drainage, showed the expected scrotal oedema (b). NB: the artefact seen at the left side is due to an intramedullary nail of the left femurBack to article page