Recurrent perianal abscess. PELVIS:UTERUS, ADNEXA: Anteflexed uterus measuring 10.0 x 5.5 cm in the sagittal plane. Small bilateral intramural fibroids are noted. The endometrial cavity/endometrium is normal in thickness. Small cervical nabothian cysts.The parametrial soft tissues are unremarkable. The right and left ovary are normal in morphology and size with small physiologic follicles.BLADDER: No significant abnormality noted.LYMPH NODES: No significant abnormality noted.BOWEL, MESENTERY: On the sagittal T2-weighted images there is a very short fluid-filled tract (series 6/26) which likely extends from the 7:00 position of the anal canal. This does not clearly extend to the skin surface or extend through the external sphincter. There is mild soft tissue enhancement and edema near the 7:00 position of the anal canal without a fluid collection to suggest an abscess.BONES, SOFT TISSUES: No significant abnormality noted.OTHER: No significant abnormality noted.
Punctate fluid-filled sinus tract with mild surrounding soft tissue inflammation near the 7:00 position of the anal canal without evidence of extension through the external sphincter, associated abscess or extension to the skin surface.