RT Journal Article
SR Electronic
T1 Internal sphincter and haemorrhoids: a pathological study.
JF Journal of Clinical Pathology
JO J Clin Pathol
FD BMJ Publishing Group Ltd and Association of Clinical Pathologists
SP 268
OP 270
DO 10.1136/jcp.31.3.268
VO 31
IS 3
A1 M T Haqqani
A1 B D Hancock
YR 1978
UL http://jcp.bmj.com/content/31/3/268.abstract
AB Histological examination of the lower margin of the internal sphincter has demonstrated an increased amount of fibrous tissue in patients with haemorrhoids compared with controls. This finding may be of relevance to the treatment of haemorrhoids by maximal anal dilatation.