Elevated lesion at the gastric fundus and cardia
Under normal circumstances, a bulge at the gastric fundus and cardia refers to a space-occupying lesion observed via gastroscopy in the cardia region of the stomach. It may be caused by gastrointestinal functional disorders, gastroesophageal reflux disease (GERD), gastroenteritis, or other factors. Specific analyses are as follows:
1. Gastrointestinal Functional Disorder
Gastrointestinal functional disorder is a common condition, usually caused by uncoordinated intestinal motility. Patients often present with a bulging appearance at the gastric fundus and cardia, resulting from gas accumulation in the gastrointestinal tract due to disordered peristalsis. Under medical guidance, patients may take medications such as domperidone tablets or mosapride citrate tablets for treatment.
2. Gastroesophageal Reflux Disease (GERD)
GERD is a common gastrointestinal disorder typically caused by the backflow of gastric acid and gastric juice into the esophagus. Patients often exhibit a bulging appearance at the gastric fundus and cardia, which results from irritation of the esophagus and throat by gastric acid and digestive fluids.
3. Gastroenteritis
Gastroenteritis is a common illness usually caused by bacterial, viral, or parasitic infections. Patients frequently experience a bulge at the gastric fundus and cardia, which arises from intestinal inflammation due to infection, leading to gas accumulation in the gastrointestinal tract.
In addition to the above common causes, this condition may also result from gastritis, gastric ulcers, or gastrointestinal tumors. It is recommended to seek timely medical evaluation at a hospital to determine the exact cause and receive targeted treatment.