Surgery In carcinoma gallbladder stage M1, which of the following lymph nodes are involved? A Superior mesenteric lymph nodes B Aoic lymph nodes C Celiac lymph nodes D Pancreatico-duodenal lymph nodes 💡 Explanation In carcinoma gallbladder stage M1, which of the following lymph nodes are involved? ✓ Correct Answer: B. Aoic lymph nodes