research Pathologic Quiz Case: A 69-Year-Old Man With a Brown-Black Facial Papule
A rare benign skin growth called melanocytic matricoma was identified in a 69-year-old man.
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research Bamboo Hair Syndrome or Netherton Syndrome - A Case Report
Netherton Syndrome is a non-treatable genetic disorder in children causing skin, hair, and allergy issues.
research Severe follicular hyperplasia and spontaneous papilloma formation in transgenic mice expressing theneu oncogene under the control of the bovine keratin 5 promoter
ErbB2 signaling is crucial for skin cell growth and cancer development in mice.
research Keratitis-Ichthyosis-Deafness Syndrome Caused by Missense Mutation in GJB2 Encoding Connexin 26 in a Chinese Patient
A Chinese man with KID syndrome had a new mutation in the GJB2 gene.
research Variable Clinical Features of Temporal Triangular Alopecia
Temporal triangular alopecia may be linked to sebaceous nevus and shows a new pinkish background feature.
research Linear and Unilateral Basaloid Follicular Hamartoma Along Blaschko’s Lines in an Elderly Patient: A Rare Presentation
A rare skin condition was identified and planned for treatment in an elderly man.
research 178 Neutrophil elastase is critical in linear IgA bullous dermatosis in mice
CD8+ T cells attack hair follicle stem cells, causing scarring and hair loss.
research Koebnerization secondary to microblading
A woman developed vitiligo from repeated eyebrow microblading.
research Two cases of aplasia cutis congenita with hair collar signs and macrophage hyperplasia
Two cases showed skin abnormalities without bone or neural defects.
research Segmental Vitiligo
Segmental Vitiligo is a stable, early-onset form of vitiligo that responds well to early treatment and is ideal for repigmentation studies.
research Studies on basal cell carcinoma with emphasis on the role of the human homologue of the Drosophila patched gene
PTCH gene mutations contribute to basal cell carcinoma development.
research Expanding the phenotype: Four new cases and hope for treatment in Bachmann‐Bupp syndrome
Four new cases of Bachmann-Bupp syndrome suggest potential for targeted treatment.
research Poster presentationsDP11 Bright, eosinophilic intracytoplasmic inclusion bodies: a rare presentation of acquired epidermodysplasia verruciformis with widespread human papillomavirus infection in a transplant recipient
A rare case of a transplant patient developing a skin condition linked to HPV-49.
research Electron microscopic observation of skin and hair on a case of Netherton syndrome
Netherton syndrome causes specific skin and hair changes that help in early diagnosis.
research Verrucous hemangioma leg: A challenging birthmark
A boy with a rare birthmark called verrucous hemangioma needed careful timing for surgery due to its size and depth.
research 131 Mutational landscape of extramammary Paget disease
The document concludes that ERBB2 mutations are common in extramammary Paget disease and may respond to systemic treatments like cancer immunotherapy.
research Trichorrhexis Invaginata and Netherton’s Syndrome
Recognizing bamboo hair helps diagnose Netherton’s syndrome.
research Paint brush hair: a case report
Shaving and avoiding brushing improved the patient's beard hair condition.
research A new case of Ambras syndrome associated with a paracentric inversion (8) (q12; q22)
Ambras syndrome's genetic cause is unknown, as it isn't linked to androgen levels.
research Acne/Folliculitis Keloidalis
Acne keloidalis nuchae is a hair loss condition affecting men of African descent, causing scar-like bumps on the scalp and neck.
research Netherton syndrome subtypes share IL-17/IL-36 signature with distinct IFN-α and allergic responses
Netherton syndrome has two subtypes with shared immune traits but different allergic and immune responses, suggesting targeted treatments.
research Pigmentary mosaicism: An update
Pigmentary mosaicism causes skin color changes and can affect multiple body systems, but has no cure.
research Trichostasis Spinulosa of the Heel: Unique Presentation with Characteristic Morphology
A rare skin condition usually on the face was found on a man's heel.
research Neurotrichosis: Hair‐shaft Abnormalities associated with Neurological Diseases
Hair-shaft abnormalities can indicate neurological disorders, some of which are treatable.
research A 9-month-old infant with severe scalp dermatosis
The infant likely has Hay-Wells syndrome and needs genetic testing and heart screening.
research Severe Hypernatremia as Presentation of Netherton Syndrome
Netherton syndrome can cause severe dehydration, infections, and growth issues in infants.
research A novel PLEC nonsense homozygous mutation (c.7159G > T; p.Glu2387*) causes epidermolysis bullosa simplex with muscular dystrophy and diffuse alopecia: a case report
A new mutation in the PLEC gene causes a rare condition with skin blistering, muscle weakness, and hair loss.
research Pigmented Epithelioid Melanocytoma (PEM)/Animal Type Melanoma (ATM): Quest for an Origin. Report of One Unusual Case Indicating Follicular Origin and Another Arising in an Intradermal Nevus
The conclusion is that Pigmented Epithelioid Melanocytoma can start from hair follicle stem cells or from a mole on the skin.
research Acrodermatitis enteropathica‐like skin eruption with neonatal seizures in a child with biotinidase deficiency
Early diagnosis and biotin treatment are crucial for infants with biotinidase deficiency to prevent severe complications.
research Trichoscopy as a diagnostic tool in trichorrhexis invaginata and Netherton syndrome
Trichoscopy is useful for diagnosing Netherton syndrome in children with skin issues.