research Folliculosebaceous neoplasms: A review of clinical and histological features
The conclusion is that accurately identifying folliculosebaceous tumors requires understanding their clinical signs and microscopic features.
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research O19 CYLD cutaneous syndrome tumours demonstrate increased NF-κB signalling and diminished collagen organisation.
Skin tumors with CYLD cutaneous syndrome show more NF-κB activity and less organized collagen.
research Pilomatricoma with Florid Osseous Metaplasia: A Cytologist’s Perspective
A rare skin tumor with bone formation was successfully removed without recurrence.
research The Anti-atopic Lotions Containing Fucoidan Extracted from Ecklonia Cava Impact on Hairless Mice Atopic Dermatitis Skin
Lotion with fucoidan from brown seaweed improved skin and reduced allergy symptoms in mice with dermatitis.
research Cutaneous Focal Mucinosis: A Case Report
A rare skin condition in children can look like other diseases.
research Decision letter: Human biallelic MFN2 mutations induce mitochondrial dysfunction, upper body adipose hyperplasia, and suppression of leptin expression
MFN2 mutations cause mitochondrial problems, unusual fat distribution, and low leptin despite high body fat.
research [The Netherton syndrome with alopecia and prolinuria].
Netherton syndrome in a boy caused skin and hair issues, and treatment didn't work.
research Mucin‐poor follicular mycosis fungoides
The patient's symptoms improved with treatment but recurred when the steroid dose was reduced, requiring ongoing therapy.
research Nestin is a marker of unipotent embryonic and adult progenitors differentiating into an epithelial cell lineage of the hair follicles
Nestin identifies specific progenitor cells in hair follicles that can become outer root sheath cells.
research Hair casts or pseudonits
Hair casts, also called pseudonits, are often mistaken for other conditions.
research Immunohistochemical localization of fibroblast growth factor 18 in hair follicles of healthy beagle dogs
FGF18 is present in beagle dog hair follicles, mainly in the inner root sheath.
research Cutaneous Lymphadenoma Is a Distinct Trichoblastoma-like Lymphoepithelial Tumor With Diffuse Androgen Receptor Immunoreactivity, Notch1 Ligand in Reed-Sternberg–like Cells, and Common EGFR Somatic Mutations
Cutaneous Lymphadenoma is a unique skin tumor with specific protein markers and common gene mutations that may cause continuous cell growth.
research Trichorrhexis Nodosa After Hair Transplantation: Dermoscopic, Pathologic and Electron Microscopy Analyses
Hair transplant complications were likely due to deep graft placement and rough handling.
research Erythromelanosis Follicularis Faciei et Colli: A Case Report in a Caucasian Male and Brief Review of the Literature
A rare skin condition causes red, dark, bumpy facial lesions.
research Porokeratotic Eccrine Duct and Hair Follicle Nevus (PEHFN) Associated with Keratitis-Ichthyosis-Deafness (KID) Syndrome
A 15-year-old with KID syndrome developed a rare skin condition called PEHFN.
research Morphological study in a mechanism of congenital pili torti formation: Björnstad syndrome
Björnstad syndrome causes twisted hair from birth.
research Proliferating Hybrid Follicular Tumor
A unique type of complex cyst was found on a man's scrotum.
research ‘Follicular Swiss cheese’ pattern - another histopathologic clue to alopecia areata
Dilated follicular infundibula and increased catagen/telogen follicles are key indicators for diagnosing alopecia areata.
research Folliculin: A surprising molecular brake in the human hair follicle
Folliculin slows hair growth, and blocking it might help treat hair loss.
research Histological characteristics of hair follicle pattern in Indian bison (Bos gaurus), black buck (Antelope cervicapra) and nilgai (Boselaphus tragocamelus)
Indian bison, black buck, and nilgai have distinct hair follicle patterns useful for species identification.
research Giant Congenital Blue Nevus Presenting as Cutis Verticis Gyrata: A Case Report and Review of the Literature
Surgical removal is advised for large congenital blue nevi due to rare cancer risk.
research Patterned Hair Loss
A 47-year-old man was diagnosed with a specific type of hair loss and advised to use certain medications and avoid hair transplants.
research Fibrosing alopecia in a pattern distribution
Fibrosing alopecia in a pattern distribution is a unique hair loss condition with inflammation and scarring, resembling but distinct from common balding.
research Localized variant of junctional epidermolysis bullosa with R795X mutation
Early and accurate diagnosis is crucial for managing rare genetic disorders like this localized variant of junctional epidermolysis bullosa.
research Update on detection, morphology and fragility in pili annulati in three kindreds
Careful light microscopy is crucial for detecting mild cases of pili annulati, which weakens hair and varies widely in expression.
research Porokeratotic adnexal ostial nevus: a paradigm of cutaneous mosaicism
PAON shows skin patterns due to genetic mosaicism.
research Expanding phenotype of hereditary fibrosing poikiloderma with tendon contractures, myopathy, and pulmonary fibrosis caused by FAM111B mutations: Report of an additional family raising the question of cancer predisposition and a short review of early-onset poikiloderma
The document suggests a possible link between FAM111B gene mutations and increased cancer risk, particularly pancreatic cancer.
research Expression of basement membrane components through morphological changes in the hair growth cycle
Fibronectin and other basement membrane components increase during hair growth and decrease during rest.
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 Multiple ulcerative plaques on the folds
Ulcerative sarcoidosis in body folds is rare and improved with prednisone and hydroxychloroquine.