Celiac sprue is diagnosed by
A. Intestinal biopsy
B. Unequivocal response to gluten restriction
C. Finding of organism
D. Improvement on dapsome treatment
E. H/O fat malabsorption
A. Intestinal biopsy
B. Unequivocal response to gluten restriction
C. Finding of organism
D. Improvement on dapsome treatment
E. H/O fat malabsorption
Ans. B.
Unequivocal response to Gluten
resriction :
• The diagnosis of celiac
spure requires the presence of characteristic hisotpatholocic changes on small
intestinal biopsy together with a prompt Clinical and histopathological response following
the institution of gluten-free diet.
The changes seen on duodenum/jujunal biopsy are restricted to muscosa
and includes-
(i) Absence or reduced height of villi,
resulting a “flat” appearance.
(ii) Increased loss of villus cells in association with ted crypt cell
proliferation resulting in crypt
hyperplasia and loss of villous structure, with consequent villus but not
mucosal atrophy.
(iii) Cuboidal appearance and nuclei that are oriented basally in surface
epithelial cells and increased
intraepithelial lymphocytes.
(iv) increased lymphocytes and plasma cells in the lamina propria.
• Although histopathological features are characteristic celiac sprue but not
diagnostic as similar appearance is seen in — Tropical sprue, eosinophilic
enteritis, milk-protein intolerance in children and occasionally in lymphoma,
bacterial over growth, Crohn’s disease and gastrinoma with acid hypersecretion.