research ‘Follicular Swiss cheese’ pattern–another histopathologic clue to alopecia areata
The study concluded that a 'Swiss cheese' pattern in hair follicles is a useful sign for diagnosing alopecia areata.
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390-420 / 1000+ results research Primary Follicular Dystrophy With Scarring Dermatitis in C57BL/6 Mouse Substrains Resembles Central Centrifugal Cicatricial Alopecia in Humans
Certain mouse strains develop a skin condition similar to a human hair loss disease due to genetic defects.
research An unusual case of increased hair pigmentation in previously grey-white hair
A 73-year-old man's grey-white hair turned dark brown after eczema treatment.
research Efficacy of 532-nm Nd: YAG Fractional Picosecond Laser with 9 mm High Coverage Handpiece Micro Lens Array in the Treatment of Facial Partial Unilateral Lentiginosis: A Case Report
The laser treatment effectively improved facial pigmentation with no major side effects.
research Vesicle Formation and Follicular Root Sheath Separation in Mice Homozygous for Deleterious Alleles at the Balding (bal) Locus
A mutation in mice causes hair loss and skin issues due to a defect in a gene affecting cell adhesion.
research A case of localized follicular hamartoma: an ultrastructural and immunohistochemical study
The hamartoma is an abnormal hair growth with limited development in the upper hair follicle.
research sQuiz your knowledge! Anogenital and distal erythema, alopecia, and diarrhoea
CAL-PDT is safer and more effective for treating actinic keratosis on the scalp.
research From Misdiagnosis to Targeted Therapy: A Case Report of Folliculitis Decalvans and Lichen Planopilaris Phenotypic Spectrum
Accurate diagnosis is crucial for effective treatment of similar hair loss conditions.
research Topology of Feather Melanocyte Progenitor Niche Allows Complex Pigment Patterns to Emerge
Feather pigment patterns form through melanocyte arrangement and simple regulatory mechanisms.
research Chemotherapy-induced alopecia: A novel observation
Some patients' hair grew back black and white after chemotherapy.
research Dermoscopic Approach to a Small Round to Oval Hairless Patch on the Scalp
Dermoscopic examination helps diagnose different types of hair loss conditions by showing specific patterns.
research Frontal fibrosing alopecia associated with lichen planus pigmentosum
research 1388 Clinicopathological characteristics of fibrosing alopecia in a pattern distribution: A single-center, retrospective study
The study suggests fibrosing alopecia in a pattern distribution has distinct features and may vary by race.
research Postherpetic Poliosis
A man's chest hair turned white after a shingles infection, possibly due to virus-damaged pigment cells.
research Efluvio anágeno. Hallazgos tricoscópicos
Recognizing trichoscopic features is crucial for diagnosing various hair loss conditions.
research Folliculotropic mycosis fungoides complicated by eosinophilia: a case report
A man's skin condition was misdiagnosed and later identified as a rare type of skin cancer, which did not improve with treatment.
research Localized pemphigus vulgaris on scalp: an atypical presentation.
Scalp pemphigus vulgaris can be effectively treated with low-dose prednisone and triamcinolone.
research Hyperpigmentation and Melasma
Hyperpigmentation is common in pregnancy and may not fully fade after birth; melasma, also frequent, can persist but has limited treatment options during pregnancy.
research CD8+ mycosis fungoides clinically masquerading as alopecia areata
Scalp biopsies are crucial for diagnosing hair loss causes in cutaneous lymphoma patients.
research Acute Disseminated Paracoccidioidomycosis with Molluscoid Lesions in a Young Woman
A young woman with a rare fungal infection showed significant improvement after treatment with antifungal medication.
research The PER3 rs772027021 SNP induces pigmentation phenotypes of dyschromatosis universalis hereditaria
The PER3 rs772027021 SNP may cause mild skin pigmentation changes in a new subtype of dyschromatosis universalis hereditaria.
research SPRY1 Deficiency in Keratinocytes Induces Follicular Melanocyte Stem Cell Migration to the Epidermis through p53/Stem Cell Factor/C-KIT Signaling
SPRY1 deficiency in skin cells causes stem cells to move to the skin surface, leading to increased pigmentation.
research Alopecia areata with white hair regrowth: case report and review of poliosis
White hair regrowth in alopecia areata may be more common than thought.
research Drug-induced hair pigmentation: Clinical perspectives and updates
Certain drugs can change hair color, either lightening or darkening it.
research Lichen Planus Pigmentosus in North Africa: A Series of 17 Cases
Lichen planus pigmentosus is hard to treat and may be more common in North Africa than previously thought.
research Repigmentation of hair after latanoprost therapy
Latanoprost therapy potentially caused a woman's white hair to darken again.
research Mucinosis folicular. Reporte de un caso pediátrico
Follicular mucinosis in a 15-year-old is usually harmless but needs monitoring for possible lymphoma.
research Change in Hair Colour Induced by Valproic Acid
research Change in Hair Colour Induced by Valproic Acid
research A Case Series on a Rare Clinical Presentation of Lichen Planopilaris Restricted to the Face
Lichen planopilaris can unusually affect only the face, causing pigmentation and scarring.