Hirschsprung's Disease

Hirschsprung's disease, or congenital aganglionic megacolon, involves an enlargement of the colon, caused by bowel obstruction resulting from an aganglionic section of bowel (the normal enteric nerves are absent) that starts at the anus and progresses upwards. The length of bowel that is affected varies but seldom stretches for more than a foot or so.
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Noun
1. congenital condition in which the colon does not have the normal network of nerves; there is little urge to defecate so the feces accumulate and cause megacolon
(synonym) congenital megacolon
(hypernym) genetic disease, genetic disorder, genetic abnormality, genetic defect, congenital disease, inherited disease, inherited disorder, hereditary disease, hereditary condition

Absence of nerves (ganglia) in the bowel wall starting in the anus and extending up a variable distance with enlargement of the bowel above that point. Hirschsprung's disease is the commonest cause of lower intestinal obstruction in the newborn and, later, one of the causes of chronic constipation. Also called congenital aganglionic megacolon.

داء هرشبرنغ

Eng: hirschsprung`s disease
Urdu: مَیگا قولون ۔ اِس میں قولون پھَیل جاتا ہے