research Intermittent Chronic Telogen Effluvium with an Unusual Dermoscopic Finding
A 17-year-old girl has had repeated hair loss since childhood, which can be triggered by infections like COVID-19.
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research Tinea Capitis Mimicking Cicatricial Alopecia: What Host and Dermatophyte Factors Lead to This Unusual Clinical Presentation?
Some cases of tinea capitis, a fungal scalp infection, can look like scarring hair loss due to the body's immune response and the fungus itself.
research Testosterone- and Cortisol-Secreting Adrenocortical Oncocytoma: An Unusual Cause of Hirsutism
A woman's excessive hair growth was caused by a rare benign tumor in her adrenal gland, which was successfully removed.
research Inverse Androgenic Alopecia
A man with a new type of male pattern hair loss that affects the back of the head responded well to common hair loss treatments.
research Successful Treatment of Fungal Ball-Associated Tinea Capitis in a Healthy Infant: An Unusual Presentation
Tinea capitis should be considered for scalp infections in infants.
research Pilomatricoma on the Abdomen with Overlying Striae Distensae: A Unique Presentation
A rare case of a benign hair follicle tumor with unusual skin changes highlights the need for timely diagnosis to prevent potential cancer.
research Eccrine Duct Dilation as a Marker of Cicatricial Alopecia
Enlarged sweat gland ducts may indicate scarring hair loss.
research Normolipemic Xanthoma Associated With Folliculotropic Mycosis Fungoides
A man with a type of skin lymphoma had unusual yellowish skin growths despite normal blood lipid levels, and treatment reduced some symptoms but not the growths.
research A Rare Cause of Postmenopausal Hyperandrogenism
A 71-year-old woman developed male-like features due to high testosterone levels caused by a benign ovarian tumor, which was successfully removed by surgery.
research Unusual Clinical Manifestations of Chronic Discoid Lupus Erythematosus
A woman with discoid lupus improved with treatment after being misdiagnosed with a different hair loss condition.
research Trichoadenoma of Vulva: A Rare Case with Uncommon Site of Presentation
A rare non-cancerous tumor that grows like hair was found in an unusual spot, the vulva.
research Benign Mucous Membrane Pemphigoid in a 68-Year-Old Woman with Conjunctival and Oral Lesions
A 68-year-old woman with benign mucous membrane pemphigoid has eye, mouth, and skin issues, including thick plaques and nail changes.
research Menopause, Skin and Common Dermatoses. Part 1: Hair Disorders
Menopause can cause hair problems.
research A Papular Eruption on the Face: A Distinct Subtype of Lichen Planopilaris?
A rare skin condition affected only the facial hair of a 46-year-old man.
research Alopecia Areata: Clinical Presentation, Diagnosis, and Unusual Cases
Alopecia areata is a type of hair loss that can lead to complete baldness, often associated with other autoimmune conditions, and half of the cases may see hair return within a year.
research Injectable and Biofunctionalized Fibrin Hydrogels Co-Embedded with Stem Cells Induce Hair Follicle Genesis
A special gel with stem cells can create new hair follicles.
research Alopecia Areata: Clinical Presentation, Diagnosis, and Unusual Cases
Alopecia areata is a hair loss condition that often starts before age 30 and can affect various body parts, with unpredictable hair regrowth chances.
research Frontal Fibrosing Alopecia Presenting with Rapidly Spreading Facial Papules in a Premenopausal Woman: Case Report and Review
A young woman developed facial bumps before hair loss, which is unusual for her condition.
research A Newly Identified Missense Mutation of the HR Gene Is Associated with a Novel, Unusual Phenotype of Marie Unna Hereditary Hypotrichosis 1 Including Limb Deformities
A new mutation in the HR gene is linked to a rare form of hair loss with limb deformities.
research Woolly Hair Nevus: A Rare Case with Late Onset in Adolescence
A 17-year-old developed woolly hair nevus in adolescence, which is unusual, and over time the hair darkened and straightened slightly, but microscopic changes persisted.
research Malassezia Hyphae Play Possible Roles in the Pathogenesis of Androgenetic Alopecia
Malassezia fungi may contribute to hair loss and inflammation in androgenetic alopecia.
research Isolated Long White Eyelash: An Underrecognized Trichologic Finding
A single long white eyelash is a rare but benign condition.
research A Case of Werner Syndrome: Undiagnosed Progeroid Syndrome Presenting as Female Pattern Hair Loss
A person with Werner syndrome was initially thought to just have female pattern hair loss.
research Pustular Dermatosis of the Scalp Due to Topical Minoxidil 5%
A woman had an unusual allergic reaction to a hair loss treatment, which cleared up after stopping the treatment and using a different medication.
research Fibrosing Alopecia in a Pattern Distribution
Fibrosing alopecia in a pattern distribution is a type of hair loss that may often be overlooked, especially in men.
research Serum Level of Interleukin 17 in Alopecia Areata Patients and Its Relation with the Severity of the Disease: A Case Control Study
People with severe hair loss have higher levels of a protein called interleukin 17 in their blood.
research Syphilis Presenting as Hair Loss
Syphilis can cause hair loss and treating the infection can reverse it.
research Inflammatory Tinea Capitis (Kerion) Mimicking Dissecting Cellulitis
Prompt treatment of inflammatory tinea capitis (kerion) is crucial to prevent scarring and hair loss.
research Trichonodosis in a Patient with Straight Hair
Mechanical trauma like towel drying can cause knotted hair even in straight hair.
research Triangular Temporal Alopecia: Two Case Reports, Dermoscopy, and Review
Triangular temporal alopecia is a benign hair loss pattern best diagnosed with dermoscopy, with limited treatment options like surgery and hair transplantation.