ICD-11 definition : Extremely painful cherry like lesions under the perianal skin containing clotted blood
have been attributed to rupture of a blood vessel with haematoma. However, histology
confirmed that these lesions are thrombi lying within the thin-walled vessels of the
external anal plexus.;
Extremely painful cherry like lesions under the perianal skin containing clotted blood
have been attributed to rupture of a blood vessel with haematoma. However, histology
confirmed that these lesions are thrombi lying within the thin-walled vessels of the
external anal plexus.