research Solitary papule with central crater in a young man: Dermoscopy picks the clue
A young man's cheek papule was identified as a benign hair follicle tumor using a skin surface microscope.
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research Generalized Asymptomatic Cutaneous Pits and Comedones in a Young Woman
The woman has a rare skin condition called follicular Dowling-Degos disease, which has limited treatment options.
research Multiple follicular abnormalities in a 1‐year old cat consistent with basaloid follicular hamartomas
A one-year-old cat had multiple benign skin tumors similar to those known in humans.
research Trichoscopic stages of dissecting cellulitis: a potential complementary tool to clinical assessment
Trichoscopy can help diagnose and monitor the progression of dissecting cellulitis.
research Dermoscopic findings in scalp psoriasis and seborrheic dermatitis; Two new signs; Signet ring vessel and hidden hair
Two new signs, 'signet ring vessels' and 'hidden hairs,' help tell apart scalp psoriasis and seborrheic dermatitis.
research Chiton integument: Ultrastructure of the sensory hairs of Mopalia muscosa (Mollusca: Polyplacophora)
research Punctate Follicular Porokeratosis
Punctate follicular porokeratosis is a skin condition with specific features seen in hair follicles.
research Quisto matrical. Diagnósticos diferenciais.
The skin lesion was diagnosed as a matrical cyst with unusual features.
research Investigating the internal structure of sheep wool hair fibre using new microscopic techniques
Curly wool has more orthocortex than straight wool.
research Esrp1-Regulated Splicing of Arhgef11 Isoforms Is Required for Epithelial Tight Junction Integrity
The study concluded that specific proteins are necessary to maintain the structure that holds epithelial cells tightly together.
research Immunologic findings in central centrifugal cicatricial alopecia
CCCA may be caused by both hair traction and an immune response.
research Optimized Microwell Array Device for Preparation of Hair Follicle Germ-like Aggregates
Pen-type microwells are best for forming hair follicle germ structures.
research Record of alopecia in the bat Artibeus jamaicensis in Córdoba, Veracruz, México
A bat in Veracruz, México, was found with hair loss likely due to an injury and infection.
research Morphological and histological observations on the hair brush of Endoclita vietnamensis (Lepidoptera, Hepialidae)
The study identifies the pheromone gland's location and structure in Endoclita vietnamensis, aiding future pest control methods.
research Multiple desmoplastic trichoepitheliomas with ossification and cholesterol deposition
A man had rare skin tumors with bone formation and cholesterol deposits.
research Reflectance Confocal Microscopy of the Yellow Dot Pattern in Alopecia Areata
Reflectance confocal microscopy confirms that yellow dots are signs of damaged hair follicles in alopecia areata.
research Trichoscopic Patterns of Scalp Dermatoses: An Observational Cross-sectional Study
Trichoscopic patterns often overlap in scalp disorders, so dermatologists need to stay updated.
research Scarring Folliculitis in the Ectrodactyly-Ectodermal Dysplasia-Clefting Syndrome
The patient with EEC syndrome had scarring alopecia due to deep folliculitis, possibly linked to abnormal hair structure.
research A Woman With Nodules and Depressed Scars
The woman has a skin condition involving nodules, scars, and hair loss.
research Comparative spatial transcriptomics of hair follicle-T cell interactions in mouse, dog and human reveals conserved drivers of primary cicatricial alopecia
Potential therapeutic targets for scarring hair loss are identified.
research Organotypic culture of outer root sheath cells from human hair follicles using a new culture device
The new device improves human hair follicle cell growth and differentiation.
research A Three-Step Diagnostic Algorithm for Alopecia: Pattern Analysis in Trichoscopy
A new method improves alopecia diagnosis using non-invasive steps.
research Piebaldism in tree shrews
research Trichoscopic findings in cicatricial alopecias and hair shaft disorders and its application in histopathology
Dermoscopy helps distinguish between scarring and non-scarring hair loss and accurately diagnoses hair and scalp conditions without needing hair plucking.
research Premature Desquamation of the Inner Root Sheath in Noninflamed Hair Follicles as a Specific Marker for Central Centrifugal Cicatricial Alopecia
Early shedding of the inner root sheath in noninflamed hair follicles is a relatively specific sign of Central Centrifugal Cicatricial Alopecia.
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 NEUROSENSORY ECOLOGY IN THE JEB
Different species have unique sensory adaptations to perceive their environments.
research In vivo formation steps of the hard α-keratin intermediate filament along a hair follicle: Evidence for structural polymorphism
Hair follicles form hard α-keratin filaments in four steps, showing structural differences.
research Trichoscopy update 2011
Trichoscopy is a useful tool for diagnosing different hair and scalp diseases by their unique visual features.
research Club-like receptors respond to light touch but not to whisking
Club-like receptors detect light touch but not whisking.