گزارش یک مورد Fish tank granuloma

Fish tank or swimming granuloma caused by Mycobacterium marinum is an opportunist pathogen commonly found in aquatic environments. We present a 16 year-old boy with frequent exposure to aquarium water who had several nodules (sprotrichoid forms) on his right hand. Pervious studies showed that fish tank granuloma is a rare skin infection (0.27 per 100,000 population in one year). However, taking proper history and considering the patient’s signs and symptoms could be helpful in diagnosis and treatment.