Perirectal abscess ABDOMEN:LUNG BASES: No significant abnormality notedLIVER, BILIARY TRACT: No significant abnormality notedSPLEEN: No significant abnormality notedPANCREAS: No significant abnormality notedADRENAL GLANDS: No significant abnormality notedKIDNEYS, URETERS: No significant abnormality notedRETROPERITONEUM, LYMPH NODES: No significant abnormality noted.BOWEL, MESENTERY: No significant abnormality noted.BONES, SOFT TISSUES: No significant abnormality notedOTHER: No significant abnormality notedPELVIS:PROSTATE, SEMINAL VESICLES: No significant abnormality notedBLADDER: No significant abnormality notedLYMPH NODES: No significant abnormality notedBOWEL, MESENTERY: Left perirectal abscess measuring 2.6 x 2.5 cm. The abscess extends into the left ischiorectal fossae no fistula is to the skin intergluteal region. The size of the abscess in the is pararectal fossa is 4.5 x 2 cm. Inflammatory changes and possible fistulous tracts is also likely present on the right side. Further evaluation with pelvic MRI may be helpful for better depiction of the abscess and fistula tracts.BONES, SOFT TISSUES: No significant abnormality notedOTHER: No significant abnormality noted
Left pararectal and ischiorectal abscess and fistula. Right perirectal inflammation. Further evaluation with a pelvic MR is recommended for better depiction of the fistula tracts.