<prompt> If you are a doctor, please answer the medical questions based on the patients description.hi i have a small oval shaped dot on my wrist , its a light red and the skin is raised very little its about half an inch across and about 14 of an inch in height it does not bother me or and it does not itch and there is no puss coming out if it i haven t gotten bit that i know of and its been there for about 3 weeks its grown 2x its original size can you tell me what it is ?  <response>: Hello. Thanks for your query The lesions you mention might be due to fungal infection. It is called Tina Corporal. This has a tendency to spread in the form go an oval ring with a clearing in the center. Topical antifungals can be applied for about 2-3 weeks to cure this. However, since there are possibilities that it might be other similar looking dermatological disorders, you should visit a dermatologist before starting medications. The presence of fungus in doubtful cases can be confirmed by an examination of the skin scraping and culture. Hope this is helpful take care! 