Table 3.

Comparison of colonic manometry and contrast enema results of IASA and FC patients.

	IASA (n = 28)	FC (n = 111)
Colonic manometry, total, n	13	39
Normal, n (%)	7 (54%)	27 (69%)
Colonic dysmotility, n (%)	6 (46%)	12 (31%)
Contrast enema, total, n	22	55
Normal, n (%)	7 (32%)	45 (82%)**
Redundant/distended colon, n (%)	13 (59%)	7 (13%)**
Concern for HD, n (%)	2 (9.1%)	3 (5.5%)

Abbreviations: IASA, internal anal sphincter achalasia; FC, functional constipation; HD, Hirschsprung Disease.

^**Denotes P‐value <0.01.