research Compound Follicles in Folliculitis Decalvans Do Not Contain Vellus and Retained Telogen Follicles—A Pilot Histopathologic Series on Polytrichia
Compound follicles in folliculitis decalvans mainly have active hair follicles.
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research The Transverse Anatomy of Androgenic Alopecia
The study found that horizontal sections of scalp biopsies are better for analyzing hair loss, showing fewer hairs and more fine hairs in balding areas.
research Alopecia areata with lymphocytic mural folliculitis affecting the isthmus in a thoroughbred mare
The horse had a rare type of hair loss caused by immune cells attacking hair follicles.
research Spatial transcriptomics reveals asymmetric cellular responses to injury in the regenerating spiny mouse (Acomys) ear
The spiny mouse regenerates ear tissue asymmetrically, with gene expression differences possibly explaining its unique healing abilities.
research 1375 Cutaneous adnexal cysts revisited: A novel classification based on morphological and molecular features
The conclusion introduces a new way to classify skin cysts using their shape and genetic markers.
research Recurrent MBTPS2 variant c.970+5G>A in IFAP syndrome: a mutational hotspot
The MBTPS2 gene variant c.970+5G>A is a common mutation causing IFAP syndrome.
research COX2-ATP Synthase Regulates Spine Follicle Size in Hedgehogs
COX2 and ATP synthase control the size of hedgehog spines.
research Updates on Trichodysplasia Spinulosa Disease
Trichodysplasia spinulosa is a rare skin condition linked to weakened immune systems, mostly in organ transplant patients.
research Occipital involvement in female pattern hair loss: histopathological evidences
Occipital scalp affects female hair loss; terminal/vellus ratio helps diagnose androgenetic alopecia.
research Spiny Hyperkeratotic Projections on the Face and Extremities of a Kidney Transplant Recipient—Quiz Case
A kidney transplant patient developed pink skin bumps with spiny centers on her face and limbs.
research Porokeratotic adnexal ostial nevus: a paradigm of cutaneous mosaicism
PAON shows skin patterns due to genetic mosaicism.
research Bilateral Nevus Comedonicus of the Eyelids
A 79-year-old man was diagnosed with a rare skin condition called nevus comedonicus on his eyelids.
research Acquired progressive kinking of the hair in the setting of Parry-Romberg Syndrome
A woman with Parry-Romberg syndrome developed new curly hair on one side of her scalp, a condition not previously linked to the syndrome.
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 Trichothiodystrophy
Trichothiodystrophy is a condition with brittle hair and various physical and mental issues due to low sulfur in proteins.
research Dermal Mass Aspirate from a Persian Cat
The Persian cat has a skin infection caused by a fungus, treatable with antifungal medication.
research A Case of Trichoblastoma
A benign skin tumor was removed from a man's leg, and it didn't come back after 9 months.
research Multiple desmoplastic trichoepitheliomas with ossification and cholesterol deposition
A man had rare skin tumors with bone formation and cholesterol deposits.
research Trichodaganomania: A Curious Habit
Trichodaganomania involves biting one's hair and needs combined psychological and medical treatment.
research 1434 Epithelially derived MPZL3 negatively regulates murine and human sebaceous gland size and sebocyte proliferation
MPZL3 protein helps control the size of oil glands and the growth of oil-producing cells in both mice and humans.
research Trichoscopy
Trichoscopy is a useful tool for examining and monitoring hair and scalp conditions.
research Trichoscopy findings in loose anagen hair syndrome: rectangular granular structures and solitary yellow dots
Rectangular black granules, solitary yellow dots, and mostly single-hair follicles suggest Loose Anagen Hair Syndrome.
research Alopecia areata. How not to miss S atoyoshi syndrome?
Patients with alopecia areata should be checked for muscle spasms, diarrhea, and ANA to avoid missing Satoyoshi syndrome.
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 Exuberant tufted folliculitis
Tufted folliculitis is common in patients with folliculitis decalvans.
research Clinical and Histologic Features of 64 Cases of Steatocystoma Multiplex
Steatocystoma multiplex is a skin condition starting around age 26, linked to hair follicles, and related to eruptive vellus hair cysts.
research Mast cell hyperplasia in the skin of Dsg4-deficient hypotrichosis mice, which are long-living mutants of lupus-prone mice
A gene mutation in mice causes increased mast cells and disorganized hair follicles in their skin.
research Congenital hypotrichosis in a French bulldog
A French bulldog had sparse hair due to a condition similar to that seen in Chinese crested dogs.
research Fibrosing alopecia in a pattern distribution
Fibrosing alopecia in a pattern distribution is a unique hair loss condition that may respond to antiandrogen therapy.
research Characteristics of the structural components of pilosebaceous follicles in the differential diagnosis of non-cicatricial alopecia
Hair follicles are thinner in alopecia patients, especially in alopecia areata.