Synopsis

 gastroesophageal reflux
 food protein-induced enterocolitis
 food-induced eosinophilic proctocolitis
 colonic follicular lymphoid hyperplasia
 mucosal increased density of lymphocytes
 increased density of intraepithelial gammadelta+ T cells
 mild mucosal increased density of eosinophils

References

 Heine RG. Pathophysiology, diagnosis and treatment of food protein-induced gastrointestinal diseases. Curr Opin Allergy Clin Immunol. 2004 Jun;4(3):221-9. PMID: #15126946#

 Magazzu G, Scoglio R. Gastrointestinal manifestations of cow's milk allergy. Ann Allergy Asthma Immunol. 2002 Dec;89(6 Suppl 1):65-8. PMID: #12487208#