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Depending on the nature of the disease process causing malabsorption and its extent, gastrointestinal symptoms may range from severe to subtle or may even be totally absent. Diarrhea, weight loss, flatulence, abdominal bloating, abdominal cramps, and pain may be present. Although diarrhea is a common complaint, the character and frequency of ...
Short bowel syndrome (SBS, or simply short gut) is a rare malabsorption disorder caused by a lack of functional small intestine. [3] The primary symptom is diarrhea, which can result in dehydration, malnutrition, and weight loss. [1] Other symptoms may include bloating, heartburn, feeling tired, lactose intolerance, and foul-smelling stool. [1]
It can result from malabsorption secondary to gastrointestinal disease, or be a primary disorder, associated with excessive bile acid production. Treatment with bile acid sequestrants is often effective. Depending on the severity of symptoms, it may be recognised as a disability in the United Kingdom under the Equality Act 2010.
Whipple's disease is a rare systemic infectious disease caused by the bacterium Tropheryma whipplei.First described by George Hoyt Whipple in 1907 and commonly considered as a gastrointestinal disorder, Whipple's disease primarily causes malabsorption, but may affect any part of the human body, including the heart, brain, joints, skin, lungs and the eyes. [1]
Nevertheless, as of 2020, the definition of SIBO as a clinical entity lacks precision and consistency; it is a term generally applied to a clinical disorder where symptoms, clinical signs, and/or laboratory abnormalities are attributed to changes in the numbers of bacteria or in the composition of the bacterial population in the small intestine ...
[51] [87] [88] The American College of Gastroenterology recommends all people with symptoms of IBS be tested for coeliac disease. [89] Bile acid malabsorption is also sometimes missed in people with diarrhea-predominant IBS. SeHCAT tests suggest around 30% of people with D-IBS have this condition, and most respond to bile acid sequestrants. [90]
Chronic diarrhea and malabsorption are common symptoms [2]. The loss of protein can lead to edema, particularly in the legs and abdomen, due to decreased oncotic pressure. [5] Nutritional deficiencies may develop due to malabsorption, leading to growth retardation in children and weight loss in adults. [3]
The loss of proteins contributes to the development of protein-losing enteropathy, a major clinical manifestation of this disease. [4] Patients with intestinal lymphangiectasia present with a range of symptoms, significantly influenced by the extent of protein loss. [4] Chronic diarrhea and malabsorption are common symptoms. [4]