xanthemia
Noun: A medical condition characterized by an excessive level of carotene in the bloodstream, which can lead to a yellowish or reddish discoloration of the skin. This condition is not harmful and is distinct from jaundice, as it does not involve the eyes.
The term is used in medical contexts to describe a specific physiological state resulting from high dietary intake of carotene-rich foods (like carrots, squash, or sweet potatoes) or, less commonly, from metabolic conditions.
- The doctor diagnosed the patient's yellow skin tint as xanthemia, not jaundice, after noting his high consumption of carrot juice.
- Xanthemia is a benign condition, though the change in skin color can be alarming.
- Clinical Diagnosis: The term is used to differentiate this carotenoid-induced pigmentation from more serious conditions like jaundice (which involves bilirubin and affects the eyes) or liver disease.
- The absence of scleral icterus helped confirm the diagnosis of xanthemia.
- Carotenemia (n): A more common synonym for xanthemia, directly referencing the excess carotene in the blood.
- Hypercarotenemia (n): A technical synonym emphasizing the "excess" (hyper-) state.
- Carotenemia
- Hypercarotenemia
This term refers specifically to a benign, dietary-related condition. It is crucial to distinguish it from: * Jaundice: A symptom of liver dysfunction or hemolysis causing yellowing from bilirubin, which also affects the whites of the eyes. * Xanthoderma: A broader term for any yellow skin coloration, which can have many causes.
- excess carotene in the blood stream; can cause the skin to turn a pale yellow or red color