Gastrointestinal manifestations in autoimmune polyendocrinopathy-candidiasis-ectodermal dystrophy (APECED) patient: major effect on treatment and prognosis.

Autoimmune polyendocrinopathy-candidiasis-ectodermal dystrophy (APECED) is a rare autosomal recessive inherited syndrome caused by mutations in the autoimmune regulator (AIRE) gene. The three clinical components of this syndrome that appear in early childhood are mucocutaneous candidiasis, hypoparathyroidism, and primary adrenal insufficiency. In addition to these frequent symptoms, many other components have been reported including gastrointestinal manifestations like atrophic gastritis. They can be caused by many abnormalities including atrophic gastritis and the modification of intestinal biofilm and microbiota. Early diagnosis and treatment of gastrointestinal manifestations associated with APECED prevent multiple life-threatening consequences like acute adrenal crisis and severe symptomatic hypocalcemia.