You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is "Ewing's postulates" refers to : and explain in detail?
Trauma can occasionally cause a new growth or cancer. For accepting trauma as a cause of new growth/cancer Ewing's postulate should be satisfied. According to this postulate: There must be evidence of previous site normal prior to normal The application of adequate trauma must be proved. There must be proof of reasonable time interval between injury and appearance of tumor. The disease must develop in the exact locality of the injury. The nature of the tumor must be proved by microscopy. Ref: Principles of Forensic Medicine and Toxicology By Rajesh Bardale page 251.