| Perianal hematoma | |
|---|---|
| Other names | External hemorroidal thrombosis, perianal thrombosis, anal vein thrombosis |
 | |
| Specialty | General surgery |
Perianal hematoma is a hematoma located in, or on the border of the anus.[1][2] It is sometimes inappropriately referred to as an external hemorrhoid.[2]
- ^ Australian Doctor Patient information sheet – Author: Professor John Murtagh
- ^ a b Stein, Ernst (2003). Anorectal and colon diseases : textbook and color atlas of proctology (1st English ed.). Berlin: Springer-Verlag. p. 80. ISBN 9783540430391.