Gastro refers to gastrointestinal conditions broadly, while gastritis specifically refers to inflammation of the stomach lining. Gastro disorders can include a range of conditions affecting the entire digestive tract, whereas gastritis is a localized condition of the stomach.

A bowel specialist, or gastroenterologist, diagnoses and treats diseases of the digestive tract, including the stomach, intestines, and colon. Common conditions treated include IBS, Crohn’s disease, ulcerative colitis, and colon cancer.

Roux-en-Y (RNY) gastric bypass is a type of weight-loss surgery in which the stomach is divided into a small upper pouch and a larger lower "remnant" portion. The small intestine is rearranged to connect to both. This reduces the stomach's capacity and alters how the body absorbs calories and nutrients, making it one of the most effective bariatric surgeries for long-term weight loss. Patients can expect significant weight loss, but the procedure is more complex than other forms of bariatric surgery, requiring... +More

A non-surgical sleeve refers to procedures that mimic the effects of sleeve gastrectomy but without surgery. One such method is the Endoscopic Sleeve Gastroplasty (ESG), which reduces stomach size using sutures inserted through an endoscope. This approach is less invasive, has a faster recovery time, and is typically used for patients who do not qualify for surgical interventions.

A tumor on the abdomen could be benign or malignant and may arise from various organs like the stomach, intestines, or pancreas. Symptoms include swelling, pain, and digestive issues. Diagnostic imaging and biopsies are used to determine the nature of the tumor, and treatment depends on the diagnosis.