Stomach cancer, or gastric cancer, arises from the stomach lining and may be influenced by factors such as H. pylori infection, high salt intake, and smoking. Symptoms of stomach cancer often include abdominal pain, bloating, weight loss, and nausea. Diagnosis involves endoscopy and biopsy, with imaging like CT scans for staging. Treatment depends on the cancer stage and may include surgery, chemotherapy, and radiation. Early detection significantly improves survival rates. Dr. Patta has over three decades of experience treating stomach cancer, providing comprehensive care from diagnosis through treatment and follow-up.
Carcinoma of the Stomach (Gastric Cancer)
Stomach cancer symptoms often present as nonspecific issues, including early satiety, weight loss, and persistent abdominal discomfort or pain. Patients may also experience nausea, vomiting, dysphagia (if the tumor is near the esophagus), and occult gastrointestinal bleeding, leading to anemia. In advanced stages, patients may develop palpable abdominal masses or Virchow’s node (left supraclavicular lymph node enlargement). Stage 4 stomach cancer symptoms can include more severe manifestations.
What is Stomach Cancer?
Stomach cancer, also known as gastric cancer, is influenced by several factors. Key risk factors include chronic infection with Helicobacter pylori, which causes chronic gastritis and predisposes individuals to malignancy. Dietary factors such as high salt intake, smoked foods, and low intake of fresh fruits and vegetables also play a role. Genetic predispositions, smoking, obesity, and conditions like pernicious anemia and atrophic gastritis are additional stomach cancer risk factors.
Causes and Risk Factors
Dietary factors:
High salt intake, smoked foods, low intake of fresh fruits and vegetables.
Chronic infections:
Helicobacter pylori infection leading to chronic gastritis.
Genetic factors:
Family history and genetic predispositions.
Other risk factors:
Smoking, obesity, pernicious anemia, and atrophic gastritis.
Diagnosis of Stomach Cancer
Endoscopy with biopsy is the gold standard for stomach cancer diagnosis. Imaging studies, such as CT scans, help in staging the disease by assessing local invasion and distant metastasis. Endoscopic ultrasound (EUS) is useful for evaluating the depth of tumor invasion and regional lymph node involvement. Blood tests, including a complete blood count (CBC), may reveal anemia, often seen in gastric carcinoma patients.
Treatment of Stomach Cancer
Stomach cancer treatment depends on the stage of the disease. Early-stage cancers may be treated with endoscopic resection or surgery (gastrectomy). Advanced stages require a combination of surgery, chemotherapy, and radiation therapy. Targeted therapies (e.g., HER2 inhibitors) and immunotherapy are emerging options for certain subtypes of gastric cancer. Metastatic gastric cancer may require more aggressive treatment options.
Survival Rate and Prognosis
Stomach cancer survival rates tend to be lower due to late diagnosis. The overall 5-year survival rate for stomach cancer is approximately 30%. Early detection significantly improves survival outcomes, especially in cases of gastric cancer.
Expertise in Treating Stomach Cancer
We have been treating gastric cancer for over 30 years and have seen positive outcomes. Early diagnosis and appropriate surgery, followed by chemotherapy when needed, have helped many patients with stomach cancer live longer.
While Dr. Patta’s Gastro Centre is equipped for consultations and smaller procedures, major surgeries and advanced treatments are conducted at MGM Malar Hospital. Here, Dr. Patta ensures that patients have access to the best facilities and care tailored to their needs.
FAQ
What is the best treatment for stomach cancer?
The best treatment for stomach cancer depends on the stage of the disease. Early-stage stomach cancer can often be treated with surgery, such as gastrectomy, while advanced cases may require a combination of surgery, chemotherapy, and radiation therapy. Targeted therapies and immunotherapy are emerging options for specific subtypes of stomach cancer.
What is the best hospital for stomach cancer?
The best hospital for stomach cancer treatment is one that offers a comprehensive approach, including advanced surgical techniques, chemotherapy, and radiation therapy. Look for hospitals with experienced gastroenterologists and oncology specialists, such as those found in Chennai’s leading cancer centers.
What foods reduce stomach cancer?
A diet rich in fresh fruits and vegetables, particularly those high in antioxidants, may help reduce the risk of stomach cancer. Limiting the intake of smoked and processed foods, as well as reducing salt consumption, can also lower the risk. Foods like garlic, ginger, and green leafy vegetables are considered beneficial.
How long can a stomach cancer patient live?
The survival rate for stomach cancer varies based on the stage at which the cancer is diagnosed. Early detection significantly improves survival outcomes, with some patients living for many years after successful treatment. However, the overall 5-year survival rate for stomach cancer is approximately 30%, especially in cases diagnosed at an advanced stage.
