منابع مشابه
Pathophysiology of functional dyspepsia.
Functional dyspepsia is a highly prevalent and heterogeneous disorder. Functional dyspepsia involves many pathogenic factors, such as gastric motility disorders, visceral hypersensitivity, psychological factors, Helicobacter pylori infection, and excessive gastric acid secretion. The present article provides an overview of pathogenetic factors and pathophysiologic mechanisms.
متن کاملPathophysiology of functional dyspepsia.
Functional dyspepsia is a symptom complex characterised by postprandial upper abdominal discomfort or pain, early satiety, nausea, vomiting, abdominal distension, bloating, and anorexia in the absence of organic disease. Gastrointestinal motor abnormalities, altered visceral sensation, and psychosocial factors have all been identified as major pathophysiological mechanisms. This perspective has...
متن کاملDuodenal Implications in the Pathophysiology of Functional Dyspepsia
Functional dyspepsia (FD) is a heterogeneous disorder associated with diverse pathophysiologic mechanisms. Studies have shown duodenal implications in the pathophysiology of FD. Duodenal hypersensitivity to acid, increased duodenal acid exposure, and abnormal responses to duodenal lipids or released cholecystokinin have been observed in patients with FD. Moreover, there is evidence indicating d...
متن کاملFunctional Dyspepsia
Dyspepsia is a common clinical condition associated with a complex of upper abdominal symptoms including: upper centered discomfort or pain, feeling of abdominal fullness, early satiety, abdominal distention and bloating, belching, and nausea. The exact prevalence of dyspepsia in the general population is not known, but it is estimated that as many as 25% to 40% of adults experience symptoms of...
متن کاملEpidemiology of functional dyspepsia.
Functional dyspepsia (FD) is the most common cause of dyspeptic symptoms. It refers to a heterogeneous group of symptoms located in the upper abdomen. The prevalence of dyspepsia is variable in different populations and is related to the different definitions of dyspepsia as inclusion criterias, variation in survey population and environmental factors. Epidemiologically some risk factors have b...
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ژورنال
عنوان ژورنال: Gut
سال: 2002
ISSN: 0017-5749
DOI: 10.1136/gut.51.suppl_1.i63