Gastric Tumors
Benign or malignant tumors arising in the stomach, including gastric cancer and other gastric tumors.
Overview
Gastric tumors may remain without clear symptoms in early stages, which can make early diagnosis challenging. Treatment depends on the tumor's type, stage, and location within the stomach.
Comprehensive evaluation typically includes upper GI endoscopy with biopsy, CT imaging, and discussion of the case within a multidisciplinary team to determine the best treatment plan.
Common Symptoms
- Persistent indigestion or heartburn not responding to usual treatment
- Feeling full quickly when eating
- Unexplained weight loss
- Nausea and vomiting
- Blood in vomit or stool
- Pain in the upper abdomen
Causes & Risk Factors
- Chronic Helicobacter pylori infection
- Smoking
- A diet high in salted and smoked foods
- Family history of gastric cancer
- Chronic gastritis or precancerous changes in the stomach lining
How It Is Diagnosed
- Upper GI endoscopy with biopsy
- CT imaging to assess the extent of spread
- Sometimes endoscopic ultrasound (EUS) to assess tumor depth
- Discussion of the case within a multidisciplinary tumor board
When to See a Doctor
- When indigestion or heartburn persists for more than a few weeks despite treatment
- With unexplained weight loss accompanied by digestive symptoms
- When blood appears in vomit or stool
Available Treatment Options
- Chemotherapy before and after surgery in selected cases
- Surgery to remove part or all of the stomach depending on the tumor's location and size
- Radiation therapy in specific cases
When Surgery May Be Considered
- After completing neoadjuvant chemotherapy when indicated
- Once the tumor is determined to be resectable following an assessment of the extent of spread
General Recovery Information
Patients may need gradual dietary adjustments after partial or total gastrectomy
Regular nutritional and medical follow-up is an important part of the recovery journey
Potential Complications
- Bleeding or infection at the surgical site
- Leak at the surgical anastomosis
- Vitamin or mineral deficiencies after total gastrectomy
When Urgent Medical Evaluation Is Needed
- Heavy vomiting of blood
- Sudden, severe abdominal pain
- Sudden, severe difficulty swallowing
Frequently Asked Questions
Does H. pylori always cause gastric cancer?
No, not everyone with H. pylori infection develops gastric cancer, but it is a significant risk factor, and treatment is recommended when detected.
Related Conditions
Related Procedures
The information provided on this page is for educational purposes and does not replace individual medical evaluation.