Ischiorectal fossa: benign and malignant neoplasms of this “ignored” radiological anatomical space
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DOI: 10.1007/s00261-019-01930-7
Abstract: PurposeTo review the pertinent anatomy and the imaging features of common and uncommon benign and malignant neoplasms and masses of the ischiorectal fossa.ResultsThe ischiorectal or ischioanal fossa is the largest space in the anorectal region.… read more here.
Keywords: malignant neoplasms; anatomy; ischiorectal fossa; fossa ... See more keywords
Anal fistula at roof of ischiorectal fossa inside levator-ani muscle (RIFIL): a new highly complex anal fistula diagnosed on MRI
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DOI: 10.1007/s00261-021-03261-y
Abstract: As experience with anal fistula imaging (MRI) has increased, new pathways of fistula extension have been identified. A recently described pathway is the ‘outer-sphincteric space’ present between the external anal sphincter and its covering outer… read more here.
Keywords: rifil; ischiorectal fossa; fistula; anal fistula ... See more keywords