research Porokeratotic adnexal ostial nevus: a paradigm of cutaneous mosaicism
PAON shows skin patterns due to genetic mosaicism.
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960-990 / 1000+ resultsresearch A case of hypertrichosis lanuginosa acquisita as a sign of malignancy
Excessive facial hair growth can indicate an underlying cancer.
research Androgens and the hair follicle. Cultured human dermal papilla cells as a model system.
research Hair follicle neogenesis in adult skin
research Activated Hair Follicle Stem Cells and Wnt/β-catenin Signaling Involve in Pathnogenesis of Sebaceous Neoplasms
Abnormal activation of hair follicle stem cells and Wnt/β-catenin signaling contributes to sebaceous neoplasms.
research Steroidogenic factor-1 lineage origin of skin lesions in Carney complex syndrome
Skin lesions in Carney complex are likely caused by a specific group of skin cells that promote pigment production due to a genetic mutation.
research Female androgenetic alopecia with male pattern caused by an androgen-producing tumor
Androgen-producing ovarian tumors can cause male-pattern hair loss in women.
research A rare case of Leydig cell tumor resulting in female pattern hair loss
research Diagnosis of hyperandrogenism: clinical criteria
The document concludes that hirsutism is the main sign for diagnosing hyperandrogenism, which requires a detailed patient history and physical exam.
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 Giant Cells in Male Pattern Alopecia: a Histologic Marker and Pathogenetic Clue
Giant cells found in some male pattern baldness cases may help diagnose it and suggest hair is mistakenly seen as foreign by the body.
research Pregnancy during the course of Cushing’s syndrome: a case report and literature review
Pregnancy with Cushing's syndrome is rare and risky for both mother and baby, needing early diagnosis and treatment.
research Polycystic Ovary Syndrome Mimicking an Androgen-Secreting Tumor
A young girl with high testosterone was thought to have a tumor but actually had PCOS, which was treated with birth control pills.
research 130 Expression of nidogen1 in basal cell carcinoma
Higher levels of nidogen1 and type IV collagen are found in basal cell carcinoma compared to normal skin.
research Congenital cutaneous lymphadenoma
An 8-year-old girl had a rare, benign skin tumor on her forehead.
research Plica Neuropathica (Polonica) Secondary to Diffuse Alopecia: A Case Report and Literature Review
Plica neuropathica can occur with diffuse alopecia and should be considered in diagnosis.
research Ectoderm-Targeted Overexpression of the Glucocorticoid Receptor Induces Hypohidrotic Ectodermal Dysplasia
Overexpression of the glucocorticoid receptor in mice causes developmental defects similar to ectodermal dysplasia.
research Multicentric calcified trichilemmal cysts with alopecia universalis affecting siblings
Two sisters had rare, widespread cysts and complete hair loss, suggesting a genetic link.
research Cytologic Aspect of Keratoacanthoma with Granulomatous Inflammation in a Dog
The dog's back mass was a keratoacanthoma with inflammation, successfully removed without recurrence.
research A Clinico-etiological Evaluation of Hirsutism Patients: A Case Series
The conclusion is that hirsutism is strongly linked to PCOS and higher levels of certain hormones, but not to DHEAS, prolactin, cortisol, or TSH.
research Eccrine angiomatous hamartoma
The girl's skin condition is benign but challenging to treat due to its size and location.
research Plica polonica in a patient on chemotherapy: A case report with review of literature
Chemotherapy and certain hair care practices can cause severe hair matting.
research Prevalence of Systemic Hypertension and Control of Systolic Blood Pressure in a Cohort of 14 Dogs with Adrenal-Dependent Hypercortisolism during the First Year of Trilostane Treatment or after Adrenalectomy
Most dogs with adrenal-dependent hypercortisolism had normal blood pressure after one year of treatment or surgery.
research Trichofolliculoma on gluteal area: A unique case report
A rare benign skin nodule was found on the buttock, a unique location for this condition.
research Cortexolone 17α-Propionate (Clascoterone) is an Androgen Receptor Antagonist in Dermal Papilla Cells In Vitro
Clascoterone may be an effective topical treatment for hair loss.
research Ovarian Leydig cell tumor in a post-menopausal patient with severe hyperandrogenism
An 81-year-old woman's severe male hormone symptoms were caused by an ovarian tumor, which was treated with surgery.
research Cellular Activity in the Dermis Surrounding the Hair Bulb in Alopecia Areata
Hair growth in alopecia areata is hindered due to impaired cell activity in the surrounding tissue.
research Adrenocorticotropic Hormone (ACTH) But Not Alpha-Melanocyte Stimulating Hormone (a-MSH) as a Mediator of Adrenalectomy Induced Hair Growth in Mink
ACTH promotes hair growth in mink, but α-MSH does not.
research Graft versus host disease–like: A new paraneoplastic syndrome
A woman with thymoma developed a rare chronic condition similar to graft versus host disease after surgery.
research Concentric or Targetoid Regrowth in Alopecia Areata
The document concludes that a unique target-like hair regrowth pattern in alopecia areata may be more common than thought and should be properly identified.