This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Lymphatic System, Subject name: Surgery
[{'content': 'In Neibulowitz surgery what is done? \nSelect and explain. \nA. Skin bridge, B. Lymph node with vein anastomosis, C. Ileal mucosal patch, D. All of the above', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Neibulowitz is a reconstructive surgical procedure to treat lymphedema refractory to medical management . Indicated in patients with proximal (either primary or secondary) obstruction of the extremity, lymphatic obstruction, dilated lymphatics distal to obstruction. It is a bypass procedure anastomosing lymph nodes to veins .', 'role': 'assistant'}]