research Patterns of expression of trichocytic and epithelial cytokeratins in mammalian tissues. I. Human and bovine hair follicles
Human and bovine hair follicles have distinct cytokeratins specific to hair-forming cells.
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research Case of alopecia induced by sorafenib, possible mechanism similar to alopecia areata
Sorafenib may cause hair loss in a way similar to alopecia areata.
research Eruptive Vellus Hair Cysts: Report of a New Case with Immunohistochemical Study and Literature Review
Eruptive vellus hair cysts are rare, benign skin lesions that are hard to treat.
research Vellus hair cysts presenting as an atypical acneiform eruption
Vellus hair cysts can cause acne-like bumps that don't respond to treatment.
research Mucinosis folicular. Reporte de un caso pediátrico
Follicular mucinosis in a 15-year-old is usually harmless but needs monitoring for possible lymphoma.
research A case of encephalocraniocutaneous lipomatosis
The document reports a rare case of ECCL with a new association with optic disc colobomas.
research Proliferative, lymphocytic, infundibular mural folliculitis and dermatitis with prominent follicular apoptosis and parakeratotic casts in a Labrador retriever: Clinical, histopathological and dermoscopic features and co‐morbidities
A rare skin condition was found in a Labrador retriever outside North America.
research A boggy swelling of the scalp
A rare calcium deposit condition was found on a man's scalp.
research Temporal triangular alopecia: Trichoscopic diagnosis
Trichoscopy helps accurately diagnose temporal triangular alopecia.
research PILOMATRIXOMA OF FACE PRESENTING AS PAROTID SWELLING
A young woman had a rare, usually non-cancerous tumor on her face that was initially mistaken for a different condition.
research An in silico approach to the identification of potential proteomic and genomic diagnostic biomarkers for primary cicatricial alopecia
Certain genes and proteins may help diagnose and treat primary cicatricial alopecia.
research Uncommon Presentation of Pityriasis Rubra Pilaris of the Scalp: Clinical, Trichoscopic, and Histopathologic Features and Review of the Literature
Recognizing scalp symptoms in PRP is crucial for proper diagnosis and treatment.
research Histopathological investigation of clinically non‐affected perilesional scalp in alopecias detected unexpected spread of disease activities
Scalp areas that look normal in people with hair loss may still show signs of disease under a microscope.
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 Human hair keratin network and curvature
Curly hair shape is due to uneven growth patterns in the hair follicle.
research Immunohistochemical Study of Calretinin in Normal Skin and Cutaneous Adnexal Proliferations
Calretinin can help identify certain skin structures and tumors.
research Identification of the cell lineage at the origin of basal cell carcinoma
Basal cell carcinoma mostly starts from cells in the upper skin layers, not hair follicle stem cells.
research Histopathologycal and topical immunologycal changes in alopeciae
Autoimmune and inflammatory processes are involved in both scarring and non-scarring types of hair loss.
research Polyomavirus‐induced pilomatricomas in mice: from viral inoculation to tumour development
Polyomavirus A2 infection in newborn mice caused hair follicle tumors.
research Congenital Triangular Alopecia
Congenital triangular alopecia is a harmless, non-spreading hair loss condition often seen in young children.
research Abnormalities of Purkinje Cell Arborization in Brindled Mouse Cerebellum
Cupric chloride treatment corrected abnormal Purkinje cell development in brindled mice.
research The Pathogenesis of Primary Cicatricial Alopecias
The document concludes that more research is needed to better understand and treat primary cicatricial alopecias, and suggests a possible reclassification based on molecular pathways.
research Congenital cutaneous lymphadenoma
An 8-year-old girl had a rare, benign skin tumor on her forehead.
research Trichostasis Spinulosa
The study found clear differences in lesion distribution and microscopic features among trichostasis spinulosa, keratosis pilaris, and eruptive vellus hair cysts.
research Acquired Hypertrichosis Lanuginosa: A Rare Cutaneous Paraneoplastic Syndrome
research Expression of extracellular matrix in hair follicle mesenchyme in alopecia areata
Alopecia areata may involve disrupted mesenchymal function in hair follicles.
research End Stage Nonspecific Group
Cicatricial alopecia can progress to complete hair loss, making diagnosis and management difficult.
research Fibrothecoma of Ovary with Virilizing Features
A rare ovarian tumor can cause unusual male-like symptoms, but surgery usually leads to a good outcome.
research Pearly Pinna Papules in a Young Female
The young woman has a benign, hereditary skin condition with no signs of a more serious syndrome.
research Neuroendokrine paraneoplastische Syndrome
Neuroendocrine paraneoplastic syndromes often show skin changes, helping early diagnosis and requiring a team approach for best care.