A 2-year-old child presented with recurrent pain abdomen, failure to thrive and iron deficiency anemia refractory to Iron therapy. His anti TTG anti-body titres were 300 U/L. An upper GI endoscopy was done and duodenal biopsy was taken which showed the following. What is the diagnosis?
Intestinal biopsy showing villous atrophy, crypt hyperplasia, intraepithelial lymphocytic infiltration in the given case scenario, suggest a diagnosis of Celiac disease
Crohn disease
Hirschsprung disease
Celiac disease
Congenital lactase deficiency
Disorders of Gastrointestinal System Including Diarrhea