This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Death and postmortem changes, Subject name: Forensic Medicine
[{'content': 'Method of autopsy in which various systems organs are removed en masse - \nSelect and explain. \nA. Rokitansky, B. Virchow, C. Gasses, D. Lettulle', 'role': 'user'}, {'content': 'Answer: D \nExplanation: In Letulles technique cervical, thoraxic, abdominal and pelvic organs are removed en masse and dissected as organ block. Dr. Narayana Reddys Synopsis of Forensic Medicine & Toxicology 27 th edition pg. 57.', 'role': 'assistant'}]