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Weight loss is often observed (42.2%) at an average loss of 9.6 kilograms, and is more common in cases where the disorder has gone undiagnosed for a longer period of time, [3] though this may be expected of the nutrition deficiencies that often accompany the disorder as a consequence of its symptoms. [3]
Symptoms: Acute: sudden severe pain [1] Chronic: abdominal pain after eating, unintentional weight loss, vomiting [2] [1] Usual onset > 60 years old [3] Types: Acute, chronic [1] Risk factors: Atrial fibrillation, heart failure, chronic kidney failure, being prone to forming blood clots, previous myocardial infarction [2] Diagnostic method
Medically unexplained physical symptoms (MUPS or MUS) are symptoms for which a treating physician or other healthcare providers have found no medical cause, or whose cause remains contested. [1] In its strictest sense, the term simply means that the cause for the symptoms is unknown or disputed—there is no scientific consensus .
The acute form of SMA syndrome develops rapidly after traumatic incidents that forcibly hyper-extend the SMA across the duodenum, inducing the obstruction, or sudden weight loss for any reason. Causes include prolonged supine bed rest, scoliosis surgery, left nephrectomy, ileo-anal pouch surgery. [citation needed] SMA syndrome is usually ...
Symptoms: Nausea, vomiting, abdominal pain, feeling full after consuming very little ("early satiety") Complications: Malnutrition, fatigue, weight loss, vitamin deficiencies, intestinal obstruction due to bezoars, small intestinal bacterial overgrowth: Causes: Damage to the vagus nerve, [2] chemotherapy-induced neuropathy, [3] autonomic ...
This causes symptoms due to the shift of fluid into the intestinal lumen, with plasma volume contraction and acute intestinal distention. [3] Osmotic diarrhea, distension of the small bowel leading to crampy abdominal pain, and reduced blood volume can result. Late dumping syndrome occurs 2 to 3 hours after a meal.
Avoidant/restrictive food intake disorder (ARFID) is a feeding or eating disorder in which individuals significantly limit the volume or variety of foods they consume, causing malnutrition, weight loss, or psychosocial problems. [1] Unlike eating disorders such as anorexia nervosa and bulimia, body image disturbance is not a root cause.
Functional abdominal pain syndrome is a functional gastrointestinal disorder. [4] Functional gastrointestinal disorders (FGD) are common medical conditions characterized by recurrent and persistent gastrointestinal symptoms caused by improper functioning of the enteric system in the absence of any identifiable organic or structural pathology, such as ulcers, inflammation, tumors or masses.