[Endoanal and endorectal echography].
Segura Cabral
J M
JM
Servicio de Aparato Digestivo, Unidad de Ecografía, Hospital La Paz, Madrid.
Olveira Martín
A
A
del Valle Hernández
E
E
D000038:Abscess / Q000000981:diagnostic imaging; D001003:Anal Canal / Q000000981:diagnostic imaging; D001004:Anus Diseases / Q000000981:diagnostic imaging; D019160:Endosonography; D006801:Humans; D012002:Rectal Diseases / Q000000981:diagnostic imaging*; D012004:Rectal Neoplasms / Q000000981:diagnostic imaging; D012007:Rectum / Q000000981:diagnostic imaging*