What are Muehrcke lines?
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What are Muehrcke lines?
Muehrcke lines are paired, white, transverse lines that signify an abnormality in the vascular bed of the nail. Muehrcke first described paired, narrow, white, transverse fingernail lines in a series of 65 patients with severe, chronic hypoalbuminemia.
What does Mees lines look like?
Mees’ Lines are a change that occurs in the color of the nail with no palpable ridges, typically described as white bands traversing the nail bed, running parallel to the lunula across the entire nail bed of the individual. This finding is indicative of arsenic [5], thallium [6], or other heavy metal poisoning.
What do Mees lines indicate?
Mees’ lines appear after an episode of poisoning with arsenic, thallium or other heavy metals or selenium, opioid MT-45, and can also appear if the subject is suffering from kidney failure. They have been observed in chemotherapy patients.
What are Merk lines on fingernails?
Muehrcke lines are multiple transverse white linear bands parallel to the lunula of the fingernail. They represent an apparent leukonychia as they result from an abnormality in the vasculature of the nail bed. This activity reviews the etiology, evaluation, and treatment of patients with this condition.
What does white line on nail mean?
White spots or streaks are normal and nothing to worry about. Parallel white lines that extend all the way across the nails, known as Muehrcke’s lines, are a sign of low levels of protein in the blood. In contrast to Beau’s lines, they’re not grooved. They can occur as a result of liver disease or malnutrition.
What is Terry’s nail?
Terry’s nails are a type of apparent leukonychia, characterized by ground glass opacification of nearly the entire nail, obliteration of the lunula, and a narrow band of normal, pink nail bed at the distal border.
What causes ridges across your toenails?
Ridges in the fingernails are often normal signs of aging. Slight vertical ridges commonly develop in older adults. In some cases, they may be a sign of health problems like vitamin deficiencies or diabetes. Deep horizontal ridges, called Beau’s lines, may indicate a serious condition.
What do vertical white lines on toenails mean?
Are Muehrcke’s lines serious?
Muehrcke’s nails or Muehrcke’s lines (apparent leukonychia striata) are changes in the fingernail that may be a sign of an underlying medical condition.