Microvillus inclusion disease as a cause of severe protracted diarrhea in infants

There are many etiologies responsible for severe intractable diarrhea in infancy, for instance, autoimmune enteropathy, microvillus inclusion disease, tufting enteropathy, food allergy, post-enteritis syndrome, chronic intestinal pseudo-obstruction, Hirschsprung's disease, intestinal lymphangie...

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Bibliographic Details
Main Authors: Ukarapol N., Lertprasertsuk N., Chotinaruemol S., Wongsawasdi L.
Format: Article
Language:English
Published: 2014
Online Access:http://www.scopus.com/inward/record.url?eid=2-s2.0-0035467909&partnerID=40&md5=d1dc13d093e0fb4f0feadac939a74ed5
http://www.ncbi.nlm.nih.gov/pubmed/11800313
http://cmuir.cmu.ac.th/handle/6653943832/4025
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Institution: Chiang Mai University
Language: English
Description
Summary:There are many etiologies responsible for severe intractable diarrhea in infancy, for instance, autoimmune enteropathy, microvillus inclusion disease, tufting enteropathy, food allergy, post-enteritis syndrome, chronic intestinal pseudo-obstruction, Hirschsprung's disease, intestinal lymphangiectasia, congenital sodium or chloride diarrhea, and congenital enzymatic deficiency. This article reports a case of microvillus inclusion disease in a Thai patient. He presented with severe intractable watery diarrhea with persistent metabolic acidosis. After extensive investigation, the diagnosis of microvillus inclusion disease was made, based on the ultrastructural findings of microvillus inclusions in the cytoplasm of the enterocyte on electron microscopic study. Various treatments were introduced to the patient without clinical improvement, including cholestyramine, metronidazole, probiotics, and octreotide. He was dependent on total parenteral nutrition and subsequently died from TPN-related complications. Even though it is a rare disease, it should be considered if an infant has chronic secretory diarrhea.