Gastroparesis
Gastroparesis (pronounced gas-tro-par-EE-sis) is a medical condition characterized by delayed gastric emptying in the absence of a mechanical obstruction.
Etymology
The term "Gastroparesis" is derived from the Greek words "gastro" meaning stomach, and "paresis" meaning partial paralysis.
Definition
Gastroparesis is a gastrointestinal disorder where the stomach takes too long to empty its contents. This delay in emptying can lead to a variety of symptoms and complications.
Symptoms
Common symptoms of gastroparesis include nausea, vomiting, early satiety, postprandial fullness, and abdominal pain. In severe cases, it can lead to malnutrition and weight loss.
Causes
Gastroparesis can be caused by a variety of factors, including diabetes, certain medications, and some surgeries. In many cases, the cause of gastroparesis is unknown, a condition referred to as idiopathic gastroparesis.
Diagnosis
Diagnosis of gastroparesis typically involves a review of symptoms, medical history, physical examination, and various tests such as gastric emptying study, upper endoscopy, and gastric manometry.
Treatment
Treatment for gastroparesis often involves dietary changes, medication, and in some cases, surgical intervention. Medications used to treat gastroparesis include prokinetic agents and antiemetics.
Related Terms
- Gastroenterology: The branch of medicine focused on the digestive system and its disorders.
- Gastric emptying study: A test that measures the speed with which food leaves the stomach.
- Prokinetic agents: Medications that help increase the movements of the stomach muscles.
External links
- Medical encyclopedia article on Gastroparesis
- Wikipedia's article - Gastroparesis
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