Cameron lesions
Cameron Lesions
Cameron lesions (/kæmərən ˈleʒənz/) are linear gastric erosions or ulcers on the mucosal folds in the neck of a hiatus hernia. They are named after the British surgeon, Allan Burns Cameron, who first described them in 1986.
Etymology
The term "Cameron lesions" is derived from the name of the British surgeon, Allan Burns Cameron, who first identified these lesions in patients with hiatus hernia in 1986.
Definition
Cameron lesions are linear gastric erosions or ulcers that occur on the mucosal folds at the neck of a hiatus hernia. They are often associated with chronic anemia due to occult gastrointestinal bleeding.
Symptoms
The most common symptom of Cameron lesions is chronic anemia, which can lead to fatigue, weakness, and shortness of breath. Other symptoms may include abdominal pain, nausea, and vomiting. However, many patients with Cameron lesions are asymptomatic.
Diagnosis
Cameron lesions are typically diagnosed through endoscopy, a procedure that allows a doctor to view the inside of the body using a flexible tube with a light and camera attached to it. During an endoscopy, the doctor can visually inspect the esophagus, stomach, and upper part of the small intestine for signs of Cameron lesions.
Treatment
Treatment for Cameron lesions typically involves managing the underlying hiatus hernia and any associated symptoms. This may include lifestyle changes, medication, or in some cases, surgery. Proton pump inhibitors are often used to reduce stomach acid and promote healing of the lesions.
Related Terms
- Hiatus hernia: A condition in which part of the stomach pushes up through the diaphragm muscle.
- Endoscopy: A procedure used to examine the digestive tract.
- Anemia: A condition marked by a deficiency of red blood cells or of hemoglobin in the blood.
- Proton pump inhibitors: A type of medication used to decrease stomach acid.
External links
- Medical encyclopedia article on Cameron lesions
- Wikipedia's article - Cameron lesions
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