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The symptoms depend on the location and cause of the gangrene. If the skin is involved, or the gangrene is close to the skin, the symptoms may include: Discoloration (blue or black if skin is affected; red or bronze if the affected area is beneath...
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Gangrene is the term used to describe the decay or death of an organ or tissue caused by a lack of blood supply. It is a complication resulting from infectious or inflammatory processes, injury, or degenerative changes associated with chronic dise...
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Cyanosis is a bluish discoloration of the skin or mucous membranes caused by lack of oxygen in the blood.
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Detailed information on the most common skin color changes in a newborn
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Numbness and tingling are abnormal sensations that can occur anywhere in your body, but are often felt in your hands, feet, arms, or legs.
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Numbness and tingling are decreased or abnormal sensations caused by altered sensory nerve function. The feeling of having a foot " fall asleep " is a familiar one.
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The most common reason for numbness or tingling is a problem with nerve function, either because the nerve itself is injured, something is pressing on the nerve, or an imbalance in the body's chemistry interferes with nerve function.
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What would cause sudden ear numbness and partial facial numbness (but without drooping or muscle weakness)?
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