Annotated image
Axial T1 MRI anus
Modality: Annotated image (Axial T1 MRI anus)

- “ The 'anal clock system' is used for the reporting of anorectal pathology, such as fistulae or tumours. For example, ' Thickening of the left lowe...”

Used in the following article:

  • Perianal fistula - “ Perianal fistula is a presence of a fistulous tract across the anal sphincters. It is usually an inflammatory condition that affects the region ar...”

View full size version of Schematic anorectal clock - for reporting

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