Cysticercosis of deltoid muscle.

Cysticercosis is a disease caused by tapeworm Taenia solium. It is commonly found in developing countries, but reports of its frequent occurrences even in developed countries due to immigrants from infected areas are widely reported. When cysticercosis affects the brain, the condition is commonly called neurocysticercosis however, sporadic cases of solitary intramuscular cysticercosis have been reported in the literature. We present a case of solitary cysticercosis in the right deltoid muscle in a 25-year-old woman who presented with a painful swelling on the right shoulder. The diagnosis was established by MRI and targetedultrasonography. Surgical removal of a cyst followed by 2 weeks of albendazole treatment resolved the symptoms.