Venous thrombosis of the penis is often related to thrombosis of the superficial veins(Mondor disease),that has been well reported in the literature in the last decades.(1)While Thrombosis of the deep dorsal penile vein has been rarely reported.(2) These two conditions have different treatments, for example mondor disease can be resolved spontaneously or after treating by anti- inflammatory or anti- coagulant drugs.But thrombosis of the deep veins can have serious complications such as ischemia and priapism,so it needs to be treated with anti-coagulants. so It is important to distinguish these two conditions from each other.(3) (4)

Although COVID-19 is almost well known for causing respiratory symptoms, it can also causes many extrapulmonary manifestations,such as thrombotic complications,mostly pulmonary embolism and deep venous thrombosis.(5, 6)

In this paper,we reported a unique and the first reported case of deep dorsal penile vein thrombosis following Covid-19 infection.