Galactosemia is sometimes confused with lactose intolerance, but galactosemia is a more serious condition. … Lactose intolerant individuals have an acquired or inherited shortage of the enzyme lactase, and experience abdominal pains after ingesting dairy products, but no long-term … 
As the bowel becomes more damaged, a degree of lactose intolerance may develop. … Lactose intolerance may be present due to the decreased bowel surface and reduced production of lactase but typically resolves once the condition is treated. … intolerance, fructose, sucrose, and sorbitol malabsorption, exocrine pancreatic insufficiency, and microscopic colitis, among others.
Important differential diagnoses are: Lactose intolerance generally develops later in life, but can present in young patients in severe cases.
In this hypothesis, carriers of a single mutant CFTR had some protection from diarrhea caused by lactose intolerance, prior to the appearance of the mutations that created … 
Polycythemia vera is a rare chronic myeloproliferative disorder. An increase in red cell mass is the primary feature of polycythemia vera. Bone marrow analysis, however, shows a proliferation of all three myeloid lines: erythrocytes, granulocytes and platelets. The onset of polycythemia vera is often insidious. Early…
Morbid obesity or clinically severe obesity is a condition characterized by body mass index (BMI) over 40 kg/m2, and involves serious health consequences. Morbid obesity is associated with a number of comorbidities that enhance the risk of mortality. Weight problems with symptoms of associated complications are the…