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 Tennis Racquet cells are seen in and explain in detail?
Refer Robbins page no 1001 Embryonal RMS, primarily a lesion of the head and neck region, especially the orbit, is a type of tumor usually occurs in youngsters and at the age of 10 years. This tumor is characterized by a mixture of round cells and cells with an eccentric nucleus, so called "tadpole" or tennis "racquet".<img alt="" src=" />