Mondor's disease is a rare cause of superficial thrombophlebitis, which is very 
exceptionally observed in the penis. Usually a benign condition, careful 
etiological search is needed to avoid missing exceptional causes. Mondor's 
disease is generally treated with non-steroidal anti-inflammatory drugs or 
low-molecular-weight heparin and resolves without sequelae. Mondor's disease and 
superficial venous thrombosis of the penis may or may not be a unique clinical 
entity. A favorable outcome with no precise etiology would favor penile Mondor's 
disease.