Acrocyanosis, also known as pernio or chilblains, is a painful condition of the small blood vessels that results from impaired circulation. Induced by exposure to extreme temperature changes, acrocyanosis can increase one’s chances for developing dermal infection and tissue ulceration.
http://www.wisegeek.com/what-is-acrocyanosis.htm
The very term acrocyanosis is often applied inappropriately in cases when blue discoloration of the hands, feet, or parts of the face is noted. The principal (primary) form of acrocyanosis is that of a benign cosmetic condition, sometimes caused by a relatively benign neurohormonal disorder.
https://en.wikipedia.org/wiki/Acrocyanosis
Topical medications that can help treat acrocyanosis can typically be purchased over-the-counter. Acrocyanosis may occur as a result of exposure to extreme temperature changes. Pernio may cause localized swelling in the legs and feet. Cold temperatures may contribute to the onset of pernio symptoms.
http://www.wisegeek.com/what-is-acrocyanosis.htm
Acrocyanosis: Introduction. Acrocyanosis: An uncommon disorder of blood vessels, causing cold, pale skin. Acrocyanosis: cyanosis of the extremities; can occur when a spasm of the blood vessels is caused by exposure to cold or by strong emotion. Source - WordNet 2.1.
http://www.rightdiagnosis.com/a/acrocyanosis/basics.htm
Acrocyanosis is a condition where the blood is not properly oxygenated, thus producing a bluish discoloration of parts of the body, particularly the hands, feet, and portions of the face (the extremities).
http://study.com/academy/lesson/what-is-acrocyanosis-definition-causes-symptoms.html
What Is Acrocyanosis? Acrocyanosis is a vascular disorder of the peripheral system characterized by bluish discoloration of the skin and mucous membranes. This bluish color comes from a loss of oxyhemoglobin (or, a loss of oxygen in the blood). This condition normally effects the hands and feet and it can be extremely painful or not painful at all.
http://study.com/academy/lesson/what-is-acrocyanosis-definition-causes-symptoms.html
What is Acrocyanosis? Acrocyanosis is the persistent bluish discoloration of the extremities including the hands, feet and parts of the face, but the most common is cyanosis of the hands. Acrocyanosis occurred some 100 years ago, but the nature of the condition is still unclear.
http://ehealthwall.com/acrocyanosis-causes-symptoms-treatment-newborns-infants/
Acrocyanosis is persistent blue or cyanotic discoloration of the extremities, most commonly occurring in the hands, although it also occurs in the feet and distal parts of face. Although described over 100 years ago and not uncommon in practice, the nature of this phenomenon is still uncertain.
https://en.wikipedia.org/wiki/Acrocyanosis
(countable and uncountable, plural acrocyanoses) (pathology) A persistent blue or cyanotic discoloration of the digits, most commonly occurring in the hands although also occurring in the face and feet as well.
http://www.yourdictionary.com/acrocyanosis
Cyanosis found only on the hands, the feet and the area around the lips is known as acrocyanosis and is a normal finding in babies. Cyanosis on the lips, tongue, head or torso is central cyanosis, and should be promptly evaluated by a doctor.
https://www.cincinnatichildrens.org/health/c/cyanosis
what is acrocyanosis
Acrocyanosis is persistent blue or cyanotic discoloration of the extremities. Acrocyanosis is persistent blue or cyanotic discoloration of the extremities, most commonly occurring in the hands, although it also occurs in the feet and distal parts of face.