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Lymphoma

Lymphoma is a serious cancer of the lymphatic system that can affect the gastrointestinal tract. At GastroDoxs in Houston, board-certified gastroenterologist Dr. Bharat Pothuri offers expert diagnosis, personalized treatment plans and compassionate care to help patients achieve the best outcomes.

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Texas Medical Board
Harris County Medical Society
American College of Gastroenterology
American Society for Gastrointestinal Endoscopy
Memorial hermann
Houston Methodist leading Medicine
HCA Houston Healthcare
Bharat Pothuri

About the Expert

Dr. Bharat Pothuri is a board-certified gastroenterologist and the founder of GastroDoxs. 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.

Common Causes and Risk Factors

  • Weakened immune system (HIV infection or post-organ transplant)
  • Chronic infections such as Helicobacter pylori in the stomach
  • Age over 60 years
  • Family history of lymphoma
  • Autoimmune disorders (e.g., celiac disease)

Signs and Symptoms

  • Swollen lymph nodes in the neck, underarms, or groin
  • Unexplained weight loss
  • Night sweats and fevers
  • Abdominal pain, fullness, or discomfort
  • Changes in bowel habits (diarrhea or constipation)
  • Fatigue and decreased appetite

Expert Treatment for Lymphoma by Dr. Bharat Pothuri

Dr. Pothuri uses a step-by-step approach:

Medical History and Physical Exam

He reviews your history of epigastric pain-its onset, duration, and aggravating factors-along with weight changes, night sweats, and other lymphoma risk factors.

Blood Tests

A complete blood count (CBC) evaluates white cell abnormalities; lactate dehydrogenase (LDH) and inflammatory markers help assess disease activity.

Imaging Studies

  • CT scan of the chest, abdomen, and pelvis to identify enlarged lymph nodes or masses.
  • PET-CT to detect areas of increased metabolic activity typical of lymphoma spread.

Endoscopic Evaluation

Upper endoscopy examines the stomach and proximal small intestine for lesions causing epigastric pain; targeted biopsies are obtained.

Histopathology & Immunophenotyping

Biopsy samples undergo microscopic review and immunostaining to confirm the lymphoma subtype and guide personalized therapy.

Dr. Bharat Pothuri
Treatment

Our Team offers a full range of care for lymphoma.

1. Diet and Lifestyle Modifications

  • Small, frequent meals and soft foods to ease swallowing and digestion
  • Hydration guidance to support your body during chemotherapy
  • Balanced nutrition plans to maintain weight, strength, and immune health

2. Medications

  • Customized chemotherapy regimens designed to target lymphoma cells
  • Immunotherapy options to boost your body's natural defenses
  • Antibiotics if H. pylori or other infections are contributing factors

3. Minimally Invasive or Advanced Procedures

  • Endoscopic ultrasound (EUS) to assess tumor extent and guide biopsies
  • Laparoscopic approaches for precise tumor removal when feasible
  • Targeted radiation therapy to shrink or control residual lymphoma
  • Access to clinical trials exploring novel lymphoma treatments
1K

Patients Treated

Dr. Pothuri has treated more than 1K patients, helping individuals improve their digestive health and overall well-being through expert, personalized care.

20Y

Years of Experience

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 are the gastrointestinal symptoms of lymphoma?

You may experience stomach pain, bloating, nausea, vomiting, diarrhea, or blood in the stool.

Can lymphoma affect the stomach or intestines?

Yes. Gastrointestinal lymphoma often starts in the stomach and can also involve the small or large intestine.

Who is the best GI specialist for lymphoma in Houston?

Dr. Bharat Pothuri is a board-certified gastroenterologist with over 15 years of experience in treating GI lymphoma.

How does Dr. Pothuri treat gastrointestinal lymphoma?

He creates a personalized plan using chemotherapy, immunotherapy, antibiotics for infections, and minimally invasive procedures.

How long does lymphoma treatment take?

It varies by type and stage but typically lasts six to twelve months.

Is lymphoma curable?

Many forms of lymphoma respond well to therapy, and early diagnosis often leads to long-term remission.

Where can I learn more about lymphoma?

Visit www.cancer.org to read detailed information from the American Cancer Society.

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