research A Case of Proliferating Trichilemmal Cyst with Trichoepitheliomatous Change
A young woman had a rare scalp tumor usually found in older women.
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research Pigmented contact dermatitis from topical minoxidil 5%
Minoxidil 5% caused skin discoloration in a man using it for hair loss.
research Metabolic profiling by LC-DAD-MS, FTIR, NMR and CE-UV of polyphenols with potential against skin pigmentation disorder
Certain polyphenols may help treat skin pigmentation disorders.
research Can Platelet-Rich Plasma Reduce the Burden of Inflammatory Skin Diseases Such as Psoriasis and Atopic Dermatitis?
Platelet-rich plasma treatment may safely and effectively reduce skin lesions in psoriasis and atopic dermatitis.
research Eruptive vellus hair cyst syndrome or exuberant atypical keratosis pilaris?
research Vitiligo-like depigmentation with perifollicular pigment retention in systemic sclerosis treated successfully with suplatast tosilate
Suplatast tosilate successfully treated a woman's systemic sclerosis symptoms.
research Notes from the Editor Emeritus: What If 10% of Your Cases Were Lichen Planopilaris “Incognito”?
Up to 10% of hair loss patients might have early signs of a condition called Lichen Planopilaris.
research Lichen planopilaris: retrospective study on the characteristics and treatment of 291 patients
Women are more likely to have Lichen planopilaris, and treatments with cyclosporine and methotrexate are most effective but less safe than mycophenolate mofetil.
research Infiltrative Erythemas and Nodules on a Unilateral Cheek Following Inappropriate Use of a Topical Steroid
A woman got a skin condition from misusing a steroid cream, which improved after she stopped using it and started a new treatment.
research Hepatitis C ‐related mixed type vitiligo in a patient with I vemark syndrome
A patient with Ivemark syndrome developed mixed type vitiligo after a hepatitis C infection, showing different treatment responses and immune cell involvement in the skin.
research Lipedematous alopecia with mucinosis: report of the first case in Taiwan
Taiwan reported its first case of a rare scalp condition with no clear cause or treatment.
research 923 Molecular phenotyping of lichen planopilaris revealed dysregulation of cholesterol/fatty acid metabolism, fibrosis and mast cell pathways
Lichen planopilaris involves disrupted fat metabolism, increased scarring, and mast cell activity.
research Lesions in the Axilla After Hair Removal Using Intense Pulsed Light
Hair removal with intense pulsed light can cause rare skin lesions that are hard to fully treat.
research Trichoscopic Differentiation in Alopecia: Retrospective Case Series Comparing Lichen Planopilaris, Discoid Lupus Erythematosus, and Alopecia Areata
Exclamation-mark hairs and yellow dots indicate alopecia areata, while follicular ostia loss and white scarring indicate lichen planopilaris and discoid lupus erythematosus.
research An Unusual Case of Mycosis Fungoides Presenting with Multiple Atypical Morphologies in a Photoexacerbated Distribution
research Transient bullous dermolysis of the newborn
The newborn's skin blisters healed without scarring, leaving some light spots, and stopped forming after four months.
research Porphyria Cutanea Tarda in a Patient With Agnogenic Myeloid Metaplasia
Porphyria cutanea tarda causes skin issues due to an enzyme deficiency.
research Staining of human skin with RGB trichrome unveils a proteoglycan-enriched zone in the hair dermal sheath
A new staining method shows a special area in the hair's skin layer with lots of proteoglycans.
research Striking White Hair
Poliosis causes white hair patches due to lack of melanin.
research Functional histopathology of keloid disease.
Keloid scars are aggressive, excessive skin scars with unique features and complex diagnosis.
research A Middle-Aged Man Presenting with a New Asymmetrical Poikilodematous Erythema on the Lateral Neck
A man developed a unique rash on his neck after taking niacinamide, and doctors recommend considering niacinamide as a cause for similar rashes and using dermatoscopy for diagnosis.
research Follicular psoriasis: an underdiagnosed entity?
research Follicular vitiligo: A rare clinical variant of a common entity
Follicular vitiligo causes hair to gray without skin color loss.
research Aesthetic Procedures in Patients with Vitiligo: Evidence-Based Clinical Guidelines for Minimizing Koebner Phenomenon Risk
Guidelines help safely perform cosmetic procedures on vitiligo patients to avoid new skin lesions.
research Trichofolliculoma With Mucinosis
A rare hair follicle tumor showed unusual high levels of mucin.
research A New Subtype of Lichen Planopilaris Affecting Vellus Hairs and Clinically Mimicking Androgenetic Alopecia
New LPP subtype affects vellus hairs, mimics AGA, and needs biopsy for diagnosis.
research Field melanin mapping of the hairless scalp
The study found a specific pattern of uneven melanin distribution on balding scalps that could help understand skin diseases caused by light exposure.
research A rare coexistence of alopecia areata and lichen planus
A man had both alopecia areata and lichen planus, which is uncommon.
research Cutaneous sarcoidosis post platelet‐rich plasma injections: A case report during the COVID pandemic
A woman developed skin lesions after PRP injections, possibly linked to COVID-19 infection and vaccination.