research Beyond Acne: Unmasking a Varioliform Scar in an Adolescent Boy
A 16-year-old boy's facial condition improved with doxycycline, suggesting an immune response to hair follicle damage.
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870-900 / 1000+ results research A Hairy Paradox: Congenital Triangular Alopecia with a Central Hair Tuft
Some people with congenital triangular alopecia have a central tuft of hair in the bald patch, but the cause is unknown.
research Focal palmoplantar callosities in non-Herlitz junctional epidermolysis bullosa
Focal palmoplantar callosities may help diagnose non-Herlitz junctional epidermolysis bullosa.
research Plica Neuropathica as a Presenting Rare Dermatologic Symptom of Schizophrenia
Plica neuropathica can be a sign of schizophrenia and improves with antipsychotic treatment.
research Outer root sheath keratinization in anagen and catagen of the mammalian hair follicle. A seventh distinct type of keratinization in the hair follicle: trichilemmal keratinization.
Trichilemmal keratinization is a unique process in hair follicles where the outer root sheath turns into keratin without a specific layer.
research Pilomatricoma arising at a BCG vaccination site
A benign tumor developed at a girl's BCG vaccination site, not previously linked to the vaccine.
research Alopecia-associated pseudocyst of the scalp
A rare scalp condition causing hair loss and cysts in young men can be treated effectively with a specific steroid injection.
research Nail Involvement inAutoimmune Bullous Disorders
The nail immune system is similar to hair but different from skin, with fewer immune markers.
research Erythema Multiforme Like Lesions in a Case of Systemic Lupus Erythematosus
Erythema multiforme-like lesions can occur in lupus without drug use or herpes infection.
research A Novel Atypical Presentation of Frontal Fibrosing Alopecia Involving the Frontoparietal Scalp
A woman with an unusual pattern of hair loss was confirmed to have Frontal Fibrosing Alopecia and treated with specific medications.
research Collodion baby to bathing suit ichthyosis: A 6-year follow-up
A baby with a skin condition improved with treatment but developed a rare form of the condition affecting only his trunk.
research Chitinase 3-Like 1 and C-X-C motif chemokine ligand 5 proteins and the hair cycle
CHI3L1 and CXCL5 proteins help promote hair growth.
research Female Pattern Hair Loss in Female and Male: A Quantitative Trichoscopic Analysis in Chinese Han Patients
Female pattern hair loss shows similar characteristics in both genders and should be classified by hair loss patterns, not gender.
research The Ludwig pattern of androgenetic alopecia is due to a hierarchy of androgen sensitivity within follicular units that leads to selective miniaturization and a reduction in the number of terminal hairs per follicular unit
Ludwig pattern hair loss results from varying androgen sensitivity, causing fewer thick hairs and more thin hairs.
research A study on histopathological and dermoscopic correlations in pityriasis versicolor
Dermoscopic and histopathological features combined can help diagnose Pityriasis versicolor.
research Sequential cyclic changes of hair roots revealed by dermoscopy demonstrate a progressive mechanism of diffuse alopecia areata over time
Dermoscopy shows that diffuse alopecia areata progresses through specific hair growth stages.
research Acquired Progressive Kinking of Hair
Acquired Progressive Kinking of Hair is likely an early sign of male pattern baldness.
research Plica polonica: Trichoscopic findings with a brief literature review
Plica polonica is a rare condition where hair becomes irreversibly tangled, and the treatment is to cut the matted hair.
research Ringworm by Microsporum canis in Long-tailed chinchilla (Chinchilla lanigera)
A chinchilla got ringworm from stress and contact with dog-related items.
research New Histopathological Findings in Scarring Alopecias
New findings may help diagnose and understand scarring alopecia better.
research [Skin-like structure generated from implantation of hair follicle bulb cells into collagen/chitosan porous scaffolds in vitro].
Hair bulb cells can create skin-like tissues for potential skin repair.
research Beau lines and telogen effluvium following aluminium phosphide poisoning.
Aluminum phosphide poisoning can cause horizontal nail grooves and hair loss.
research FOCAL HYPERTRICHOSIS DURING TOPICAL TACROLIMUS THERAPY FOR CHILDHOOD VITILIGO
An 8-year-old girl with vitiligo developed extra hair growth on her knee after using tacrolimus ointment.
research Diagnostic value of trichoscopic findings of hair and scalp in dissecting cellulitis: case report and review of the literature
Trichoscopy helps diagnose and treat dissecting cellulitis early, preventing scarring.
research Basaloid follicular hamartoma, total body hair loss and SLE
Aggressive SLE treatment helped hair regrowth and improved oral plaque, but scalp lesions stayed.
research Relapsing Polychondritis Following Alopecia Areata
Relapsing polychondritis might be linked to alopecia areata due to immune system factors.
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 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 PLACK syndrome associated with alopecia areata and a novel homozygous base pair insertion in exon 18 of CAST gene
A new genetic mutation in the CAST gene may link PLACK syndrome to alopecia areata.
research Tinea favosa: psoriasiform favus in bindi area of an adult
An adult had a rare scalp infection in the forehead area, treated successfully with itraconazole.