Pigmentary Demarcation Lines Face

When exploring pigmentary demarcationlines face, it's essential to consider various aspects and implications. Facial PigmentaryDemarcationLines—A New Dermoscopic Finding. Facial pigment demarcation lines (FPDLs) are one of the causes of facial melanosis. These are physiological, abrupt transitions from deeper-pigmented skin to lighter-pigmented skin, and are more common in females. Pigmentary demarcation lines - DermNet. Pigmentary demarcation lines separate normal zones of light and darker skin colour.

Moreover, they are more obvious in some people than in others and are symmetrical, arising on both sides of the body. Pigmentary demarcation lines over the face - Indian Journal of .... To summarize, three patterns of pigmentary demarcation lines over the face, types F-H, are described in the Indian population. These patterns, which first make their appearance at or around puberty, may have a genetic predisposition and remain more or less unchanged throughout life. Pigmentary demarcation lines : Pigment International - LWW.

Pigmentary demarcation lines (PDLs) are areas of an abrupt transition from hyperpigmented to hypopigmented or normal skin color. They are seen on limbs, face, and sometimes trunk. Pigmentary demarcation lines - Journal of the American Academy of ....

Since this original description, six different variants of pigmentary demarcation lines have been described. We detail two patients who presented to the Drexel University department of dermatology clinic with unrelated complaints, but who both were found to have striking pigmentary demarcation lines. Incidence and Potential Co-Morbidities in Facial Pigmentary Demarcation .... The obvious boundaries on the skin known as Pigmentary Demarcation Lines (PDL) found over face and have clear borders of abrupt transition between more hyper-pigmented skin and areas of normal skin pigmentation due to differences in melanocyte distribution that may be influenced by multiple factors.

Pigmentary (Pigment means color) demarcation lines or PDLs, also known as Futcher's lines or Voigt's lines, are physiological (natural) abrupt transition lines from areas of deeper skin color to areas with lighter color . Pigmentary demarcation lines: Three cases encapsulating a benign .... Pigmentary demarcation lines (PDL), or Voigt-Futcher lines, are lines marking an abrupt transition between hyperpigmented skin and normal skin. In relation to this, they are usually seen in African, Hispanic, and Japanese populations, but can be rarely observed in Caucasians. Futcher's lines; Voigt's lines.

Characteristics that distinguish facial hyperpigmentation disorders. The straight line is known as pigmentary demarcation line F, whereas the pigmentation of the temples is due to acanthosis nigricans. Some call it maturational hyperpigmentation, according to Dr.