Blog by Dr. Sunil Kumar

Do gallbladder stones cause cancer? Learn real risk factors (large stones, porcelain GB, polyps), warning signs, evaluation, and when surgery is advised.

MRCP is a non-invasive MRI to view bile ducts and pancreatic duct. Learn uses, preparation (fasting), MRCP vs ERCP, and what results mean.

PTBD (percutaneous biliary drainage) explained: when it’s needed, how it’s done, ERCP vs PTBD, risks, and home care red flags—expert guide.

Learn gallbladder cancer warning signs—right upper abdominal pain, jaundice, weight loss—and the tests used (ultrasound, CT/MRI/MRCP, biopsy) to confirm it.

Dysplasia means precancer cell changes—not cancer. Learn mild vs severe dysplasia, cancer risk, biopsy tests, treatment options, and follow-up for cervix/mouth/colon.

A simple guide to breast cancer radiotherapy—who needs it after lumpectomy/mastectomy, planning (CT/DIBH), sessions, side effects, and skin-care tips.

Learn when a feeding tube (NG/PEG) is needed during head & neck radiotherapy, benefits, care tips, and when to seek urgent help—patient-friendly guide.

Learn major head & neck cancer risk factors—tobacco (smoke/chew), supari/gutkha, alcohol, HPV—plus warning signs and prevention tips.

OSMF causes burning mouth and reduced mouth opening, often from supari/gutkha/pan masala. Learn stages, cancer risk, diagnosis, and treatment options.

Leukoplakia is a persistent white patch in the mouth. Learn causes (tobacco/supari), cancer risk, when biopsy is needed, and treatment options.