ICD-11 definition : Endometriosis situated inside the bowel wall at or below the subserosal level, excluding
superficial serosal lesions that are still classified as peritoneal endometriosis.
Mostly affecting rectosigmoid area, but can be found also in other parts of the bowel
system.;
Endometriosis situated inside the bowel wall at or below the subserosal level, excluding
superficial serosal lesions that are still classified as peritoneal endometriosis.
Mostly affecting rectosigmoid area, but can be found also in other parts of the bowel
system.