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Gastric Adenocarcinoma

At GastroDoxs in Houston, our dedicated team offers comprehensive Gastric Adenocarcinoma screening and personalized care plans, combining advanced diagnostic tools with compassionate support to detect early signs, guide treatment options, and improve outcomes for patients across the Greater Houston area.

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Bharat Pothuri
Symptoms

What Is Gastric Adenocarcinoma?

Gastric adenocarcinoma is the most common type of stomach cancer. It begins in the glandular lining of the stomach and often requires prompt, specialized care. Doctors classify it using ICD-10 codes ranging from C16.0 to C16.9, which aid in diagnosis, treatment planning, and insurance documentation.

Common Symptoms

Early on, gastric adenocarcinoma may not cause obvious symptoms. As the disease progresses, you might experience:

  • Heartburn or persistent stomach pain
  • Feeling full after small meals
  • Bloating or discomfort after eating
  • Nausea or occasional vomiting
  • Unexplained weight loss
  • Low energy or fatigue

Causes

While there isn't a single known cause, certain risk factors raise the chance of developing gastric adenocarcinoma:

  • Long-term infection with Helicobacter pylori bacteria
  • Chronic gastritis or long-standing stomach ulcers
  • A family history of stomach cancer
  • Diets high in salty, smoked, or pickled foods
  • Cigarette smoking or heavy alcohol consumption
Treatment

Treatment Options for Gastric Adenocarcinoma in Houston

Treatment includes multidisciplinary care tailored to your needs:

  • Surgery: Partial or total gastrectomy with lymph node removal to excise the tumor.
  • Chemotherapy: Pre- or post-operative drug regimens to shrink tumor size, kill residual cancer cells, and reduce recurrence risk.
  • Radiation therapy: Focused beams to destroy cancer cells, often used in combination with chemotherapy for improved local control.
  • Targeted therapy: Molecular agents (e.g., HER2 inhibitors, VEGF inhibitors) directed at specific tumor markers to block cancer growth.
  • Immunotherapy: Checkpoint inhibitors that enhance your immune system's ability to recognize and attack cancer cells in select patients.
  • Supportive care: Nutritional counseling, pain management, and symptom relief to help you maintain strength and quality of life throughout treatment.
  • Clinical trials: Access to cutting-edge therapies under investigation at Houston research centers, when appropriate.

Take the Next Step

Our Houston team at GastroDoxs is here to support you every step of the way. Call us at 832-632-4070 or book your appointment online today. Receive expert, compassionate care tailored to your gastric adenocarcinoma treatment and get back to living your life with confidence.

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Patients Treated

We've successfully treated more than 1.5K patients, helping individuals improve their digestive health and overall well-being through expert, personalized care.

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With over 20 years of experience, GastroDoxs has been a trusted provider of gastroenterology care, focusing on delivering the best outcomes for patients

Bharat Pothuri

About the Author

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.

Frequently Asked Questions

What is the ICD-10 code for gastric adenocarcinoma?

The ICD-10 code ranges from C16.0 to C16.9, depending on the location of the tumor within the stomach.

How is gastric adenocarcinoma diagnosed?

Diagnosis typically involves an upper endoscopy with biopsy, imaging studies such as CT scans or endoscopic ultrasound, and laboratory tests.

Can gastric adenocarcinoma be treated?

Yes. Treatment may include surgery, chemotherapy, radiation therapy, targeted therapy, or immunotherapy, tailored to the cancer stage and patient health.

What is Stage 4 gastric adenocarcinoma?

Stage 4 means the cancer has spread (metastasized) to distant organs. Treatment focuses on symptom relief, quality of life, and extending survival.

Can gastric adenocarcinoma be prevented?

While not all cases are preventable, you can lower your risk by treating H. pylori infections early, avoiding tobacco, limiting salty or smoked foods, and maintaining a healthy diet.

What is the recovery time after surgery?

Patients typically stay in the hospital for 5-10 days after gastric surgery. Full recovery can take several weeks, depending on the procedure and individual health.

What diet is helpful during treatment?

Small, frequent meals that are soft and low in fat are recommended. Avoid spicy or greasy foods. A dietitian can create a personalized nutrition plan to manage symptoms.

Is gastric adenocarcinoma genetic?

Some cases involve inherited genetic mutations or a family history of stomach cancer, but most are linked to environmental factors like diet and infections.

Are clinical trials available in Houston?

Yes. GastroDoxs can help you explore ongoing clinical trials in Houston to determine if you qualify for new or experimental treatment options.

Why see a specialist near you?

Local specialists offer faster appointments, personalized follow-up, and a care team familiar with your history-reducing travel stress and improving continuity of care.

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