research Distinguishing histopathologic features of acantholytic dermatoses and the pattern of acantholytic hypergranulosis
Different skin diseases show unique patterns of skin cell separation, cell death, and granular layer changes.
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450-480 / 1000+ results research A New Case of Isolated Trichothiodystrophy
A rare case of isolated trichothiodystrophy was identified, marked by brittle hair with low sulfur content.
research Loose anagen hair of childhood: The phenomenon of easily pluckable hair
Children with loose anagen hair have easily pluckable hair due to root sheath problems, and it might improve without treatment.
research Rare Coexistence of Monilethrix and Trichorrhexis Nodosa in a Pediatric Patient: A Case Report
A 6-year-old girl had both monilethrix and trichorrhexis nodosa, causing brittle hair, with minimal improvement from treatment.
research PEDICULOSIS CAPITIS WITH A RARE COMPLICATION OF CICATRICIAL ALOPECIA: A CASE REPORT
A 6-year-old girl with head lice developed scarring hair loss but improved with treatment.
research Pathologic Quiz Case: Unexplained Hair Loss—1 Boy, 2 Cats, and 1 Dog
The boy had trichotillomania, causing hair loss, and treatment focused on habit reversal and support.
research [Studies on monilethrix].
Monilethrix is not caused by a metabolic defect.
research The walking dead: sequential nuclear and organelle destruction during hair development
Cells in hair die by breaking down their DNA and mitochondria as they form keratin.
research Unilateral heterochromia of scalp hair with adjacent hypomelanotic skin lesions
The boy's hair and skin color differences are due to a pigmentation disorder.
research `Cyclic alopecia' inMsx2mutants: defects in hair cycling and hair shaft differentiation
Msx2-deficient mice experience irregular hair growth and loss due to disrupted hair cycle phases.
research Diffuse hypotrichosis from early childhood
The girl has a genetic hair condition causing thin hair since childhood.
research Trichostasis spinulosa of the scalp mimicking Alopecia Areata black dots
A man's scalp condition was misidentified as hair loss dots but was actually a common follicular disorder.
research A case of ophiasis type of alopecia areata in a patient with ring chromosome 18 syndrome
A patient with a rare chromosome condition also had a rare type of hair loss.
research Porokeratotic adnexal ostial naevus: review on the entity and therapeutic approach
Laser treatments are the most effective for porokeratotic adnexal ostial nevus.
research Valproic acid monotherapy induced longitudinal melanonychia
Valproic acid can cause dark lines on nails.
research Beau lines and telogen effluvium following aluminium phosphide poisoning.
Aluminum phosphide poisoning can cause horizontal nail grooves and hair loss.
research Trichotillomania associated with the "Friar Tuck sign" and nail-biting.
Trichotillomania can be identified by a "Friar Tuck sign" and nail-biting.
research Ichthyosis Follicularis With Alopecia and Photophobia
Two boys had a rare skin condition needing to be differentiated from similar disorders, with unclear inheritance due to few cases.
research Alopecia Areata in Skin of Color: Trichoscopic Analysis in Black/African American Patients
research Palpable Purpura in an Elderly Man—Quiz Case
The elderly woman experienced hair loss and scalp itching, especially at the front hairline, and lost her eyebrows.
research The structure of the cornified claw sheath in the domesticated cat (Felis catus): implications for the claw‐shedding mechanism and the evolution of cornified digital end organs
Cat claws stay sharp by shedding their outer layer through microcracks formed during activities.
research Generalized trichorrhexis nodosa
The hair disorder was caused by abnormal protein formation, making hair easily damaged.
research Juvenile versus maturity-onset alopecia areata- a comparative retrospective clinical study
Juvenile alopecia areata is more severe and has a worse prognosis than maturity-onset alopecia areata.
research Iron-deficient erythropoiesis in women reporting diffuse scalp hair loss.
research Histological and Trichographic Differences Between Coat Types in Non‐Alopecic Pomeranians and With Alopecia X
Coat-type differences in Pomeranians affect Alopecia X diagnosis and treatment.
research Miscellaneous Disorders
Trichorrhexis nodosa causes hair to break easily, often affecting young to middle-aged black women.
research A case of familial trichomegaly with synophrys in association with loose anagen syndrome
A 17-year-old girl and her brothers have a rare hair condition with long eyelashes, thick eyebrows, and easily pluckable hair.
research Bilateral Burning Palmoplantar Lesions
The woman was diagnosed with lichen sclerosus, a rare skin condition, after initial misdiagnosis and ineffective treatments.
research AUTOSOMAL DOMINANT INHERITANCE OF ALOPECIA CONGENITA WITH KERATOSIS PALMO-PLANTARIS
research Isolated Nail Lichen Planus in an Indian Boy
Early diagnosis and treatment of nail lichen planus in children can prevent permanent nail damage.