research Pilomatricoma with Florid Osseous Metaplasia: A Cytologist’s Perspective
A rare skin tumor with bone formation was successfully removed without recurrence.
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510-540 / 1000+ results research Coexistent frontal fibrosing alopecia with ophiasis pattern alopecia areata in a young female: A case report and review of the literature
Recognizing rare hair loss patterns in young females can improve understanding and treatment.
research Huge Proliferating Trichilemmal Tumors of the Scalp: Report of Six Cases
Complete removal of scalp tumors is crucial, but malignant cases may recur or metastasize, requiring a multidisciplinary approach and close follow-up.
research Alopecia areata‐like pattern: A new unifying concept
research Immunofluorescence analysis of the basement membrane zone components in human anagen hair follicles
The upper hair follicle is stable, while the lower part allows movement during hair growth.
research Keratosis follicularis spinulosa decalvans in a female
A rare genetic skin condition usually affecting males was found in a 9-year-old girl.
research Barraquer–Simons syndrome with benign infundibulocystic proliferation
Pimozide treatment resolved cysts and partially restored cheek fat in a man with Barraquer–Simons syndrome.
research Punctate Follicular Porokeratosis
Punctate follicular porokeratosis is a skin condition with specific features seen in hair follicles.
research Hair Loss in Autoimmune Cutaneous Bullous Disorders
Hair loss in autoimmune blistering skin diseases varies and may regrow with disease control.
research Incidental Clear Cell Syringoma of the Scalp in a Patient With Lichen Planopilaris
A woman with hair loss had a benign sweat duct tumor found during a scalp biopsy.
research Loose anagen hair syndrome in two patients with epidermolysis bullosa simplex, Dowling-Meara type
Two patients with the same genetic mutation had both blistering skin and easily pulled out hair.
research Hereditary Hypotrichosis and Localized Morphea: A New Clinical Entity
A family showed a new condition with inherited hair loss and skin changes, possibly due to one genetic disorder.
research Identification of BST2 as a biomarker for alopecia areata in both mice and humans
BST2 is a key marker for hair loss disease alopecia areata.
research Acquired ichthyosis, alopecia and loss of hair pigment associated with leiomyosarcoma
Removing a tumor may resolve associated skin and hair symptoms.
research Giant pigmented tumour of the scalp—a diffuse neurofibroma or a congenital naevus showing neurofibromatous changes? Immunohistochemical and electron microscopic studies
The tumor likely shows dual neural crest differentiation.
research Expression of the hair stem cell-specific marker nestin in epidermal and follicular tumors.
Trichilemmoma, BCC, and SCC tumors have different stem cell marker expressions.
research 804 Human hair follicles operate core elements of a functional peripheral equivalent of the central hypothalamic-pituitary-thyroid axis
Human hair follicles have their own thyroid hormone system.
research Loose anagen hair syndrome presenting as patchy hypotrichosis – clinico-trichoscopic correlation
Early recognition of loose anagen hair syndrome is important to prevent misdiagnosis and unnecessary treatments.
research Updated diagnostic criteria for frontal fibrosing alopecia
New criteria for diagnosing frontal fibrosing alopecia include specific scalp and eyebrow hair loss as major factors and other hair loss areas and hair analysis as minor factors.
research Atrichia and Papular Lesions: Report of a Case
A 4-year-old girl has a rare condition causing hairlessness and skin bumps, but normal teeth and sweating.
research 877 Small T antigen from a folliculotropic polyomavirus activates canonical Wnt/β-catenin signaling in vivo
A virus protein can activate a pathway that may lead to abnormal hair follicle development.
research Clinical and Molecular Diagnostic Criteria of Congenital Atrichia with Papular Lesions11This paper originally appeared in issue 117:1662–1665, 2001. Following publication the authors indicated that important corrections at page proof were not taken in. To ensure that the paper is published as intended, the editors have decided to reproduce the contents in full.
Congenital atrichia with papular lesions is often misdiagnosed, and new diagnostic criteria can improve accuracy.
research Decision letter: Coordinated hedgehog signaling induces new hair follicles in adult skin
Hedgehog signaling can create new hair follicles but may also cause tumors.
research 1349 Inducing fate changes at the hair follicle stem cell nice
The study found that aging hair follicle stem cells change behavior, leading to hair loss, but drugs targeting these cells may help restore hair growth.
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 Folliculotropic Mycosis Fungoides with Skewed T-cell Receptor CDR3 Motif: Suggestive of Lipid-antigen Selection?
Lipid-antigen stimulation may play a role in folliculotropic mycosis fungoides.
research HLA‐B alleles associated with frontal fibrosing alopecia in Brazil may share similar peptide presentation and T‐cell interaction profiles
Certain genetic factors may contribute to frontal fibrosing alopecia in Brazil.
research ERYTHROMELANOSIS FOLLICULARIS FACIEI ET COLLI
Three Iranian men had reddish-brown facial pigmentation with no effective treatment.
research Loose Anagen Hair Syndrome
A 6-year-old girl's inability to grow her hair long was due to Loose Anagen Hair Syndrome, which causes hair to shed easily and may improve with age.
research Faculty Opinions recommendation of A new classification of pattern hair loss that is universal for men and women: basic and specific (BASP) classification.
The BASP classification is a detailed system for categorizing hair loss in both men and women, but it may be complex for beginners and not fully suitable for grading female hair loss.