research Subepidermal Calcified Nodule
A calcified nodule on a boy's face came from hair follicles and expelled calcium through the skin.
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research Monilethrix: Beaded hair and hypotrichosis in a child
A 9-year-old girl has a rare hair disorder causing beaded, sparse hair.
research Papilledema and Hypervitaminosis A
Excessive vitamin A can cause symptoms that mimic serious brain conditions.
research PA15 Becker naevus syndrome associated with a mosaic pathogenic variant in ACTB
A girl with Becker naevus syndrome has a genetic variant in the ACTB gene related to her symptoms.
research Gomez?Lopez?Hernandez syndrome: another consideration in focal congenital alopecia
Gomez–Lopez–Hernandez syndrome can cause focal hair loss and developmental delays but some children can still function well and excel in school and sports.
research MITF E318K naevus phenotype: the modifying role of MC1R Red Hair Variants
research “Solitary fibrofolliculoma of the eyelid
A rare eyelid tumor was successfully diagnosed and removed, highlighting the need for careful examination.
research Erythrokeratodermia Variabilis
A 4-year-old girl was diagnosed with erythrokeratodermia variabilis after other treatments failed.
research Ponatinib-induced pityriasis rubra pilaris-like adnexal dysmaturation: A case report
Ponatinib can cause a rare skin reaction that resolves with topical treatment and temporary drug discontinuation.
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 Vorasidenib-Induced Trichomegaly and Hypertrichosis: a New Side Effect in a Patient with Diffuse Astrocytoma
Vorasidenib can cause unusual hair growth.
research Hair Anomalies in a 6-Year-Old Girl
A 6-year-old girl was diagnosed with a rare hair disorder called monilethrix.
research Mommy — where do tumors come from?
Some skin tumors may start from hair follicle stem cells.
research The HEDGEHOG-GLI1 pathway is important for fibroproliferative properties in keloids and as a candidate therapeutic target
Targeting the HEDGEHOG-GLI1 pathway could help treat keloids.
research Desmoplastic melanoma presenting as primary alopecia neoplastica: a report of two cases
Two women were diagnosed with a rare melanoma that looked like hair loss but was actually a type of skin cancer.
research Two Cases of Hypertrichosis Cubiti
Two cases of hairy elbows syndrome were described, with normal skin texture and symmetrical hair growth.
research 心音図の読み方の基礎 (心電図・心音図の価値と限界(特集))
Lichen spinulosus, usually seen in young people, can rarely occur in adults, as shown by a 52-year-old woman with a rough, bumpy rash.
research Unique Tumor Heterogeneity Within a Single Locally Advanced Basal Cell Carcinoma Resulting in Partial Response Despite Continuous Vismodegib Treatment
Different tumor cells in one basal cell carcinoma can cause mixed treatment responses, suggesting personalized treatment is needed.
research Incidental Syringomas of the Scalp in a Patient with Scarring Alopecia
A woman with unexplained hair loss was found to have harmless skin tumors and a scarring hair loss condition, but the tumors didn't cause the hair loss.
research Atypical bilateral hyperpigmented macules on the lower legs possibly due to cyclophosphamide.
Cyclophosphamide likely causes skin darkening by affecting hair follicles.
research S3507 GI Bleed Leading to Discovery of Hereditary Hemochromatosis
Early diagnosis and treatment of hereditary hemochromatosis can prevent serious complications.
research A Delayed Onset Cyst-like Lesion at the Lip after Hyaluronic Acid Filler Injection: A Case Report
A lip nodule from a filler injection was successfully removed with surgery.
research Congenital triangular alopecia: Is it always confined to fronto-temporal region?
Congenital triangular alopecia can occur outside the typical fronto-temporal region.
research A new model of blood vessel remodeling
Hair follicles influence blood vessels during hair growth, suggesting potential treatments for hair growth issues.
research A rare cause of irrevocable childhood alopecia feigning alopecia universalis: Atrichia congenita with papular lesions
An 8-year-old girl has a rare genetic disorder causing complete, irreversible hair loss and skin bumps.
research Camouflaging a Cleft Lip Scar with Single-Hair Transplantation Using a Choi Hair Transplanter
Single-hair transplantation with a Choi hair transplanter effectively hides cleft lip scars in men.
research A Case of Cronkhite-Canada Syndrome Presenting with Hematochezia
Cronkhite-Canada syndrome can cause multiple gastrointestinal polyps and various physical symptoms.
research Vaginal Bleeding in Pre-pubertal Females
Recurrent vaginal bleeding in young girls without puberty signs may require a genital exam to find hidden causes.
research Clinical repigmentation patterns in paediatric vitiligo
The study found that the most common repigmentation pattern in children with vitiligo is a combination of patterns, with a new medium spotted pattern identified.
research Heterogeneous disease: A child case of lichen planus pemphigoides triggered by varicella
A child's rare skin disease was triggered by chickenpox.