[Rectal prolapse as an unusual presentation of celiac disease. Report of two cases].

Introduction: Rectal prolapse (RP) is related to an increase of intra-abdominal pressure, pelvic floor disease or anal sphincter. The most common causes of RP are constipation, cystic fibrosis, whooping cough and dysenteric diarrhea. However, celiac disease is not considered among the pathologies re lated to RP.

Corrigendum: + Is Associated with Milder Duodenal Histological Changes in Chilean Celiac Patients.

[This corrects the article on p. 376 in vol. 7, PMID: 28879170.

+ Is Associated with Milder Duodenal Histological Changes in Chilean Celiac Patients.

What is already known about this subject?Celiac disease (CD) has a high clinical and histological diversity and the mechanisms underlying this phenomenon remain elusive. is a bacterium that chronically infect gastric and duodenal mucosa activating both a Th1/Th17 and T-reg pathways.The role of (and the effect of their virulence factors) in CD have not yet completely elucidated.

[Clinical characteristics and management of infants less than 1-year-old suspected with allergy to cow's milk protein].

Introduction: Cow's milk protein allergy (CMPA) is highly prevalent in infants (2-5%). It has a wide clinical spectrum, and confirmation through an oral food challenge (OFC) is relevant for its differential diagnosis. Information on this topic is scarce in Chile.