Blood clots
This picture shows deep venous thrombosis with phlebitis in the right forefoot. The blood clotting has caused tissue death (necrosis) in the toes.
Osler's nodes are tender, raised, red (erythematous) bumps in the pads of the finger. They result when bacteria from an infected heart lining or infected heart valves lodge in the finger pads. This picture shows an Osler's node on the index finger in the middle of the image.
Janeway lesions are seen in people with acute bacterial endocarditis. They appear as flat, painless, red to bluish-red spots on the palms and soles.
This picture shows a red and swollen thigh and leg caused by a blood clot (thrombus) in the deep veins in the groin (ileofemoral veins) which prevents normal return of blood from the leg to the heart.
This is a person with clotting of the deep veins (ileofemoral deep venous thrombosis) which prevents return of blood from the leg to the heart. Note the deepening red cast and the marked swelling of the leg. Splitting of the skin as a result of the swelling.
