Gastric adenocarcinoma is the most common form of stomach cancer, arising from the glandular cells that line the stomach. It is generally classified into two main subtypes: diffuse type, which spreads through the stomach wall without forming a distinct mass, and intestinal type, which grows as a solid tumor. Rarely, tumors may resemble endocervical tissue. Identifying your subtype helps guide the most effective treatment plan. Early detection significantly improves outcomes.
Symptoms often develop slowly and can mimic less serious conditions. If you notice any of the following signs persisting, seek evaluation:
Several factors can increase your risk of developing gastric adenocarcinoma. While one single cause is often hard to pinpoint, these contributors are well established:
Concerned about stomach symptoms or your risk of gastric cancer? At GastroDoxs in Katy, our expert team combines advanced diagnostics with compassionate, personalized care to guide you through every step-from testing and diagnosis to treatment and ongoing support. Don't wait to get the answers and care you deserve. Book your appointment with our gastric cancer specialists today and take control of your digestive health.
We've successfully treated more than 1.5K patients, helping individuals improve their digestive health and overall well-being through expert, personalized care.
With over 20 years of experience, GastroDoxs has been a trusted provider of gastroenterology care, focusing on delivering the best outcomes for patients
Dr. Bharat Pothuri is a Board-Certified Gastroenterologist and Hepatologist. With extensive experience in digestive health, he specializes in advanced endoscopic procedures, chronic GI disorder management, and preventive care. Dr. Pothuri is dedicated to providing expert, patient-focused insights to help improve gut health and overall well-being.
Diagnosis typically involves an upper endoscopy to visualize the stomach lining and take biopsies. Imaging studies such as CT or MRI scans may follow to assess tumor size, location, and spread.
Chemotherapy uses anti-cancer drugs to shrink tumors, kill remaining cancer cells, and reduce the risk of recurrence. It may be given before surgery (neoadjuvant) or after surgery (adjuvant).
Diffuse type spreads through the stomach wall without forming a distinct mass, making it harder to detect early. Intestinal type grows as a discrete tumor or lump, often resembling other gastrointestinal cancers.
Yes. Diets high in salty, smoked, or processed foods have been linked to higher stomach cancer risk. Conversely, a diet rich in fresh fruits, vegetables, and whole grains may offer protective benefits.
Yes. Chronic infection with Helicobacter pylori can damage the stomach lining and increase the risk of gastric adenocarcinoma. Eradication therapy can lower that risk.
Survival rates vary by stage at diagnosis. Early-stage disease has significantly better outcomes, with five-year survival rates improving when the cancer is found before it spreads.
Yes. Rare subtypes and early lesions can resemble benign ulcers or other gastrointestinal conditions. Expert pathology review and specialized testing ensure accurate diagnosis.
Individuals at elevated risk-such as those with a strong family history or known precancerous conditions-may be advised to undergo endoscopic screening every 1-2 years.
Support services include nutritional counseling, symptom management (e.g., pain control, anti-nausea therapy), and emotional or psychosocial support through counseling or support groups.
Contact GastroDoxs to schedule an appointment with our gastric cancer team in Katy. Our specialists provide expert evaluation, personalized treatment planning, and ongoing care.
