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 A teenager has a progressively increasing soft reddish swelling on his chest. Its histological appearance is given below. Which of the following is the likely diagnosis? and explain in detail?
- Hemangioma is commonest tumor of infancy - Early manifestation for development of this conditiona VHL syndrome Hemangiomas may enlarge along with the growth of the child, but in many instances they spontaneously regress In addition to their cosmetic significance, they can represent one facet of the hereditary disorder von Hippel-Lindau disease. A subset of CNS cavernous hemangiomas can occur in the familial setting; these families harbor mutations in one of three cerebral cavernous malformation (CCM) genes.