Ultrasound  may be helpful in the diagnosis of toxic<unk> . Findings on an ultrasound suggestive of toxic<unk>  include loss of haustra coli of the colon, hypo-echoic and thickened bowel walls with irregular internal margins in the sigmoid and descending colon and significant dilation of the transverse colon.
Toxic megacolon ultrasound
Toxic megacolon CT
Short bowel syndrome CT scan
Mesenteric ischemia electrocardiogram
Toxic megacolon physical examination
Mesenteric ischemia physical examination
Ileus physical examination
Necrotising enterocolitis ultrasound