Human subcutaneous dirofilariasis: Case report

Human dirofilariasis is a zoonotic disease caused by Dirofilaria repens and Dirofilaria immitis. It usually presents as a nodular lesion in the lung, subcutaneous tissues or eyes. In animals, dirofilariasis is a very common disease with serious cardiovascular and respiratory manifestations. If adequate therapy is not given at the beginning ofthe disease, dirofilariasis can lead to animal death. On the contrary, human dirofilariasis is frequently mild, sporadic and asymptomatic disease. Complications in humans are very rare. In Europe, human dirofilariasis is a very rare zoonotic disease even in endemic areas such as Italy, Spain and the Mediterranean.