research Trichoscopy as a clue to the diagnosis of scalp sarcoidosis
Orange spots in scalp trichoscopy can help diagnose scalp sarcoidosis.
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research The lack of significant changes in scalp hair follicle density with advancing age
Aging alone barely affects the number of hair follicles, meaning hair loss is minimal without other conditions like androgenetic alopecia.
research Quantifying variation in human scalp hair fiber shape and pigmentation
African hair is curled, Asian hair is thick, European hair is lighter, and chemical methods help identify hair color differences.
research Review of Scalp Alopecia due to a Clinically Unapparent or Minimally Apparent Neoplasm (SACUMAN)
SACUMAN, a rare condition causing hair loss without clear signs, is often misdiagnosed and needs scalp biopsies for accurate detection.
research Familial Nonmembranous Aplasia Cutis of the Scalp
Some families have a genetic condition where they are born with irregular scalp defects.
research Chest hair micrografts display extended growth in scalp tissue: a case report
Chest hair can be successfully used for scalp hair transplants, growing longer like scalp hair.
research cDermo-1 misexpression induces dense dermis, feathers, and scales
cDermo-1 causes dense skin, feathers, and scales in chickens.
research Scalp whorls
Abnormal scalp whorls can indicate brain development issues but may also be seen in neurologically normal people.
research Gene expression of type 2 17β hydroxysteroid dehydrogenase in scalp hairs of hirsute women
Hirsute women have lower type 2 17β-HSD enzyme levels, which improve with treatment.
research Scalp immersion proxigraphy (SIP): an improved imaging technique for phototrichogram analysis*
SIP is a better method for measuring hair growth accurately.