Lactose Intolerance


Description
The condition resulting from the absence or deficiency of LACTASE in the MUCOSA cells of the GASTROINTESTINAL TRACT, and the inability to break down LACTOSE in milk for ABSORPTION. Bacterial fermentation of the unabsorbed lactose leads to symptoms that range from a mild indigestion (DYSPEPSIA) to severe DIARRHEA. Lactose intolerance may be an inborn error or acquired.
Synonyms
Lactose Malabsorption § Intolerance, Lactose § Malabsorption, Lactose
Parents
Carbohydrate Metabolism, Inborn Errors, Malabsorption Syndromes
Articles
blood · cerebrospinal fluid · chemically induced · classification · complications · diet therapy · diagnosis · drug therapy · economics · ethnology · embryology · enzymology · epidemiology · etiology · genetics · history · immunology · metabolism · microbiology · mortality · nursing · pathology · prevention & control · physiopathology · parasitology · psychology · radiography · rehabilitation · radionuclide imaging · radiotherapy · surgery · therapy · urine · ultrasonography · veterinary · virology
Tree Numbers
C06.405.469.637.506
C16.320.565.202.589
C18.452.603.506
C18.452.648.202.589
ID
D007787

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Chemicals

MeSH Descriptor

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