Search results
Results from the WOW.Com Content Network
Sex: It used to be thought that females were affected far more than males. However, research has shown 79% of adult males and 88% of adult females have leg telangiectasia. [5] Pregnancy: Pregnancy is a key factor contributing to the formation of varicose and spider veins.
Normal compartment pressures in children are typically higher than adults [76]. The most common cause of compartment syndrome in children is traumatic injury [77]. In children <10 years of age, the cause is usually vascular injury or infection [78]. In children >14 years of age, the cause is usually due to trauma or surgical positioning [79].
Pharmaceuticals, including the chemotherapy medications gemcitabine and denileukin diftitox, as well as certain interleukins and monoclonal antibodies, can also cause capillary leaks. [ 1 ] [ 2 ] These conditions and factors are sources of secondary capillary leak syndrome, and it is often difficult to diagnose and treat because of its complex ...
Broken capillaries are tiny, dilated blood vessels on the surface of the skin. Dermatologists explain how to treat and prevent them. Broken capillaries are tiny, dilated blood vessels on the ...
Cherry angioma, also called cherry hemangioma [1] or Campbell de Morgan Spot, [2] is a small bright red dome-shaped bump on the skin. [3] It ranges between 0.5 – 6 mm in diameter and usually several are present, typically on the chest and arms, and increasing in number with age.
Schamberg's disease is a skin disorder that causes a discoloration of the lower extremities. [4] It usually occurs in the lower extremities and rarely elsewhere. [4] This condition is caused by leaky blood vessels near the surface of the skin. [7] The cause of the leaky capillaries is usually not known. [7]
Despite ongoing research, the cause of PTS is not entirely clear. Inflammation is thought to play a role [ 5 ] [ 6 ] as well as damage to the venous valves from the thrombus itself. This valvular incompetence combined with persistent venous obstruction from thrombus increases the pressure in veins and capillaries.
It also causes the surrounding area to be deprived of the functions of the capillaries. The resulting tangle of blood vessels , often called a nidus ( Latin for 'nest'), has no capillaries. It can be extremely fragile and prone to bleeding because of the abnormally direct connections between high-pressure arteries and low-pressure veins. [ 11 ]