Photograph of a woman's swollen and gangrenous right foot,resulting from the reduction in blood supply caused by a deep vein thrombosis (DVT) in her right leg. Deep vein thromboses are provoked by situations that encourage sluggish blood flow and which increase the tendency of the blood to coagulate; these include prolonged bed rest,surgery,heart failure and pregnancy. The main danger is that a part of the clot may become detached and cause a blockage in another part of the circulation - as in the case of a pulmonary embolism,where a blood clot is carried in the circulation to lodge in the pulmonary artery | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / St. Bartholomew's Hospital |
Bildgröße: | 3425 px × 5156 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |