Acrocyanosis is a functional peripheral vascular disorder characterised by dusky mottled discolouration, or cyanosis, of the hands, feet, and sometimes the face. Acrocyanosis is caused by vasospasm of the small vessels of the skin in response to cold.

Acrocyanosis is characterized by peripheral cyanosis: persistent cyanosis of the hands, feet, knees, or face. [4] The extremities often are cold and clammy and may exhibit some swelling (especially in warmer weather).

Sep 25, 2023 · Acrocyanosis is a condition that causes your hands or feet (and sometimes other areas of your body) to turn a bluish, white or gray color. It occurs when an artery tightens for longer than it should (vasospasm), causing your blood vessels to narrow. As a result, your surrounding tissues receive less blood and oxygen and become discolored.

Acrocyanosis is a painless dusky discoloration of peripheral extremity caused by vasospasm persisting throughout the year. Decreased oxyhemoglobin and alternation of blood rheology is important. Acrocyanosis is a functional peripheral vascular disorder and is much less common than other acrosyndromes (Raynauds phenomenon and erythromelalgia).

Oct 3, 2022 · Central cyanosis is a generalized bluish discoloration of the body and visible mucous membranes. It occurs due to inadequate oxygenation secondary to conditions that increase deoxygenated hemoglobin or abnormal hemoglobin. Peripheral cyanosis is the bluish discoloration of the distal extremities (hands, fingertips, toes).

Sep 17, 2023 · Acrocyanosis is blue discoloration on the extremities such as the hands and feet. Central cyanosis is found in the center of the body, including on the lips, tongue, head, or torso. It's usually caused by a lower amount of oxygen in the blood of someone with a heart, lung, or blood condition. Central cyanosis requires immediate medical attention.

Feb 14, 2024 · Acrocyanosis refers to a blood vessel disorder that can result in skin discoloration. It occurs when blood vessels narrow, causing skin color changes that often present in the...

Aug 31, 2024 · Acrocyanosis is caused by narrowing (constriction or spasm) of small arterioles (tiny arteries) toward the end of the arms and legs. as well as nose and ears. Learn more from WebMD about the...

Apr 12, 2023 · Acrocyanosis is a painless condition that causes the small blood vessels in your skin to constrict and turns the color of your hands and feet bluish. Acrocyanosis is...

Acrocyanosis is persistent, painless, symmetric cyanosis of the hands, feet, or face caused by vasospasm of the small vessels of the skin in response to cold.