research Tricotiodistrofia. Reporte de un caso
A 2-year-old boy was diagnosed with a rare genetic condition causing fragile hair, intellectual issues, and short stature.
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research Trichoscopy in alopecia areata
Trichoscopy shows black dots, yellow dots, and empty follicles are common in Alopecia Areata, with broken and exclamation mark hair as typical patterns.
research Pseudopili Annulati in a Dark‐Haired Individual: A Light and Electron Microscopic Study
A dark-haired Chinese girl had hair that looked banded under certain light but was normal under a microscope.
research Melanin Light Absorption as the Necessary but Not Sufficient Condition for Photoepilation: Miniaturization and Eclipse Phenomena
Melanin absorbing light is necessary but not enough for effective hair removal by light treatment.
research Dermoscopy of Hair and Scalp Disorders (Trichoscopy) in Skin of Color—A Systematic Review by the International Dermoscopy Society “Imaging in Skin of Color” Task Force
More research is needed to understand hair and scalp disorders in people with skin of color.
research Zinc-responsive Acral Hyperkeratosis as a Sequele of Acrodermatitis Enteropathica
Zinc treatment improved skin and hair issues in a boy with a zinc-related condition.
research 676 An underlying mechanism of hair loss in acrodermatitis enteropathica
Zinc deficiency causes reversible hair loss by disrupting hair growth and stem cell function.
research Trichoscopy pattern in alopecia areata: A systematic review and meta‐analysis
Yellow dots and short vellus hairs are the most common signs of Alopecia Areata (AA), and trichoscopy can help diagnose AA and track treatment progress.
research Premature graying of hair
Premature graying of hair may suggest health issues and currently lacks effective treatments.
research Bilaterally Symmetrical Alopecia With Reticulated Hyperpigmentation
A Doberman Pinscher had a rare form of autoimmune disease causing hair loss and other severe symptoms.
research Determination of serum 25-hydroxyvitamin D levels in patients with alopecia areata and their comparison with levels in healthy controls: A cross-sectional study
Patients with alopecia areata may have lower vitamin D levels than healthy people.
research Iron Screening in Alopecia Areata Patients May Catch Hereditary Hemochromatosis Early
Screening for iron levels in patients with hair loss may help find a genetic iron overload condition early.
research Congenital atrichia associated with nevus flammeus: A rare association
A person was born with both a rare hairless condition and a type of birthmark, which is an uncommon combination.
research Optical coherence tomography to evaluate the effects of oxidative hair dye on the fiber
Oxidative hair dye changes hair color and structure but doesn't weaken it.
research Index of Suspicion
Thorough history and examination are crucial for diagnosing genetic disorders like juvenile polyposis and hypomelanosis of Ito.
research Race and Ethnicity Sub-Groups of Alopecia Areata Patients have Differing Clinical Characteristics: TARGET-DERM AA
Alopecia areata severity and symptoms vary by race and ethnicity.
research Clinical characteristics, subtype classification, and prognostic factors of ophiasis: A retrospective study of 150 patients with therapeutic implications
This study retrospectively analyzed 150 patients with ophiasis, a challenging form of alopecia areata, to propose a novel three-subtype classification based on scalp involvement patterns. The study found that ophiasis predominantly affects females, has a prolonged disease duration, and exhibits lower activity and regrowth rates compared to other alopecia areata subtypes. Trichoscopic and histopathologic analyses indicated significant vellus hair involvement, abundant yellow dots, minimal inflammation, and increased telogen follicles, suggesting chronicity. The proposed subtypes—typical ophiasis, ophiasis with patchy AA, and diffuse ophiasis—showed different prognoses, with ophiasis with patchy AA having a more favorable regrowth. This classification system can predict treatment response and guide early intervention and stratified treatment, despite limitations such as sample size and retrospective design.
research Trichoscopic Features of Syphilitic Alopecia and Alopecia Areata: A Comparative Study
Exclamation mark hairs help distinguish syphilitic alopecia from alopecia areata.
research Atrichia with papular lesions in a Taiwanese patient without hairless (HR) gene mutation
A Taiwanese patient had hair loss and skin bumps without the usual gene mutation, suggesting other genetic factors might be involved.
research Androgenetic Alopecia
The document concludes that signs of male and female pattern baldness include uneven hair thickness, yellow spots, skin discoloration around hair follicles, more thin and soft hairs, and many hair follicles with just one hair.
research Efluvio anágeno. Hallazgos tricoscópicos
Recognizing trichoscopic features is crucial for diagnosing various hair loss conditions.
research Atrichia with papular lesions
Accurate diagnosis of APL is crucial to avoid unnecessary treatments.
research Adam10 haploinsufficiency causes freckle-like macules in Hairless mice
A mutation in the Adam10 gene causes freckle-like spots on Hairless mice.
research Cutaneous changes in hypothyroidism
Skin can become dry and thick in hypothyroidism.
research TRICHOSCOPY IN ALOPECIA AREATA : A SUPER TOOL FOR DIAGNOSIS
Trichoscopy is a useful and affordable tool for diagnosing Alopecia areata.
research Co-occurrence of Progressive Hemifacial atrophy due to Morphea with homolateral segmental Vitiligo: a case report
A 20-year-old woman had stable Progressive Hemifacial Atrophy and Vitiligo after treatment, suggesting a possible link between the conditions.
research Vitamin D deficiency in patients with alopecia areata: A systematic review and meta-analysis
Alopecia areata patients often have low vitamin D levels.
research Description of clinical aspects and microscopy of the hair shaft of a carrier of familial monilethrix
Monilethrix causes brittle hair and hair loss, and it runs in families.
research Common genetic hair shaft abnormalities may be visualized by light and electron microscope
Genetic hair shaft abnormalities can be seen with microscopes and often affect scalp hair.
research Congenital atrichia with papular lesions
Congenital atrichia with papular lesions causes permanent hair loss and skin bumps from birth.