hump sign

Imaging A distortion of gas-fluid levels in a plain abdominal film caused by an intraluminal bolus of Ascaris lumbricoides, an uncommon finding in massive intestinal infestation by roundworms
Orthopaedics See Hunchback
Renal pathology A finding in poststreptococcal glomerulonephritis, corresponding to rounded deposits of subepithelial immune complexes on Bowman’s capsule

hump sign

Imaging A distortion of the gas-fluid levels in a plain abdominal film caused by an intraluminal bolus of Ascaris lumbricoides within the intestine, an uncommon finding in massive intestinal involvement by roundworms