Other diagnostic<unk>  include rectal biopsy, barium enema, and anorectal manometry. A rectal biopsy, which will show an absence of ganglionic cells, is the gold standard confirmatory test for<unk> 's<unk> .
Hirschsprung's disease other diagnostic studies
Meckel's diverticulum differential diagnosis
Meckel's diverticulum other diagnostic studies
Pyloric stenosis differential diagnosis
Hirschsprung's disease other imaging findings
Hirschsprung's disease risk factors
Intussusception risk factors
Pyloric stenosis other imaging findings