<unk>  is sometimes classified by the degree of<unk>  as incomplete or complete<unk> . Differential diagnosis Additional diagnoses which may present with similar symptoms to<unk>  include severe constipation, appendicitis, and intussusception.
Distal intestinal obstruction syndrome
Intestinal pseudo-obstruction
Gastrojejunocolic fistula
Vesicointestinal fistula
Superior mesenteric artery syndrome
Sigmoid colon volvulus
Short bowel syndrome
Cord colitis syndrome