Vascular/Nerve Problems Over time, the nerves in the feet and hands can become damaged resulting in the same loss of sensation as that seen in diabetic neuropathy. Erythromelalgia Erythromelalgia is a rare disorder that includes enlargement of the blood vessels in the feet. The blood vessels ...
You may be given contrast liquid to help any problems show up better in the pictures. Tell the healthcare provider if you have ever had an allergic reaction to contrast liquid. Do not enter the MRI room with anything metal. Metal can cause serious injury. Tell the provider if you have ...
The problems of peripheral vascular disease in the aged have been greatly neglected. Preventive measures should be established in the younger years so that there will not be so much need for therapeutic attempts in old age.The chief cause of peripheral vascular disease in the elderly is ...
Patients with severe artery occlusion in the legs can develop rest pain (usually in the feet). Rest pain represents such severe occlusion that there is the insufficient blood supply to the feet even at rest. They are at risk of developing foot ulcers and gangrene. When atherosclerosis narrows ...
Problems in the ophiuroid water-vascular system. Symp. The functional morphology of starfish tube feet: the role of a crossed-fiber helical array in movement Functional morphology of thc water-vascular system. Pp. The structure and mode of function of the water vascular system of a brittlestar,...
“Peripheral” means it forms in blood vessels outside the area of your heart or brain, like your arms and legs. But it can also form in your feet, neck, belly, and sexual organs like the penis. As blood vessels narrow, it’s more difficult to get enough blood into the penis for ...
Vascular diseasesrange from problems with your arteries, veins, and vessels that carry lymph to disorders that affect how your blood flows. A disease can mean your tissues aren’t getting enough blood, a condition calledischemia, as well as other serious, even life-threatening, problems. ...
One of the most common problems is that the veins are unable to properly circulate blood. This can lead to a condition known as venous disease, which is when blood flow is impeded and veins are unable to return blood to the heart. Learn More ...
is the medical name given to a group of problems that causes poor circulation to the feet and legs. The most common cause of this is artherosclerosis ("hardening of the arteries") in which there is a gradual thickening and hardening of the walls of the arteries (the blood vessels that ...
These problems have been circumvented with the development of a dedicated mechanical CO2 injector and a closed plastic bag hand delivery system that can deliver noncompressed controlled volumes of CO2 gas. Imaging Technique The low density of CO2 requires subtraction and electronic enhancement, ...