Abstract
The objective of this article is to highlight the clinical features, screening, diagnosis, treatment, and prevention of gastric cancer (GC). Early GC is often asymptomatic leading to frequent delays in diagnosis. Weight loss and persistent abdominal pain are the most common symptoms at initial diagnosis. The diagnosis of GC typically involves a combination of endoscopy, biopsy, and imaging studies. Endoscopic resection techniques are emerging as successful treatment options for early GC. Treatment options for advanced GC include surgery and chemotherapy. The first line chemotherapy for advanced GC consists of doublet therapy with a combination of platinum and fluoropyrimidines. Trastuzumab, a monoclonal antibody, is used in the treatment of human epidermal growth factor 2 positive GCs. Anti-angiogenic agents and immunotherapy are also useful in the treatment of GC. Currently there are no GC screening guidelines in the United States, but they exist in other regions where there is increased prevalence of GC. Prevention strategies for GC include Helicobacter pylori eradication and adoption of a healthy diet consisting of fruits and vegetables.
Recommended Citation
Ramachandran, Rajarajeshwari; Grantham, Tyler; Parvataneni, Swetha; Budh, Deepa; Gollapalli, Sindhu; Reddy, Madhavi; and Gaduputi, Vinaya
(2024)
"Gastric Cancer: Clinical Features, Screening, Diagnosis, Treatment, and Prevention,"
Journal of Community Hospital Internal Medicine Perspectives: Vol. 14:
Iss.
2, Article 7.
DOI: 10.55729/2000-9666.1304
Available at:
https://scholarlycommons.gbmc.org/jchimp/vol14/iss2/7
