research O-11 DIAGNOSTIC CHALLENGES IN POSTMENOPAUSAL HYPERANDROGENISM: REPORTS OF TWO CASES
Benign conditions can mimic serious ones in postmenopausal hyperandrogenism, requiring careful diagnosis.
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570-600 / 1000+ resultsresearch Eruptive Vellus Hair Cysts: Case Report and Review of the Literature
Eruptive vellus hair cysts are often underreported and need histologic confirmation for accurate diagnosis.
research An adolescent girl with coexisting ovarian mature cystic teratoma and HAIR-AN syndrome, an extreme subtype of polycystic ovarian syndrome
A teenage girl had both a rare ovarian tumor and a severe form of polycystic ovarian syndrome.
research Trichorrhexis Nodosa After Hair Transplantation: Dermoscopic, Pathologic and Electron Microscopy Analyses
Hair transplant complications were likely due to deep graft placement and rough handling.
research A man with frontal fibrosing alopecia
A 60-year-old man with a long-term balding condition also developed a rare hair loss condition usually seen in postmenopausal women.
research Differential sensitivity of epidermal cell subpopulations to β-catenin-induced ectopic hair follicle formation
Sebaceous glands can form new hair follicles when activated, but hair follicle bulges cannot.
research Feline lymphangiosarcoma – definitive identification using a lymphatic vascular marker
Lymphangiosarcoma was confirmed in cats with specific skin symptoms using a lymphatic marker.
research Heterotypic cell contacts and basal lamina morphology during hair follicle development in the mouse: a light, scanning, and electron microscopic study at the site of tissue interaction
Heterotypic cell contacts likely help hair matrix cells differentiate during mouse hair follicle development.
research Disorders of hair in infants and children other than alopecia
A mushroom extract might reduce hair loss and liver damage caused by certain chemotherapy drugs in animals.
research Immunolocalization of telomerases in human hairs identifies proliferating cells in the bulb matrix and outer root sheath
Telomerase-positive cells are mainly in the bulb matrix and outer root sheath of hair follicles.
research Sarcoidosis in Polo Ponies: Case Study of Argentine-Cross Breeds
Argentine-cross polo ponies commonly develop sarcoid tumors with distinct types and histopathological features.
research Pilomatricoma in Syndromic Contexts: A Literature Review and a Report of a Case in Apert Syndrome
Pilomatricomas are often linked to genetic syndromes, especially Apert syndrome, and genetic analysis is crucial for diagnosis.
research Trichorrhexis Nodosa
Trichorrhexis nodosa is mainly caused by hair trauma and improves with gentler hair care.
research Clinical and Histopathological Findings in Patients with Follicular Dermatoses: All Skin Diseases Starts in the Hair Follicles as New Hypothesis
All skin diseases might start in hair follicles.
research Bilateral Temporal Triangular Alopecia Associated with Phakomatosis Pigmentovascularis Type IV Successfully Treated with Follicular Unit Transplantation
Hair transplant surgery effectively treated a specific type of hair loss and is recommended as a primary treatment option.
research Unilateral Straight Hair—A Symptom of Acquired Horner's Syndrome in a Neonate
A baby girl's hair turned straight on one side due to a neck tumor and surgery, but it returned to curly as she recovered.
research It's not all traction: the pseudo ‘fringe sign’ in frontal fibrosing alopecia
The pseudo 'fringe sign' can also appear in frontal fibrosing alopecia, not just in traction alopecia, showing that this condition may be more common than thought.
research Salivary Gland Choristoma (Heterotopic Salivary Gland Tissue) on the Anterior Chest Wall of a Newborn
A newborn girl had a rare case of salivary gland tissue on her chest, which was safely removed.
research Histology and ultrastructure of canine hair follicle stem cells (cHFSCs)
Canine hair follicle stem cells are located in the isthmus/bulge region of the hair follicle.
research ANDROGEN AND CORTISOL SECRETING ADRENOCORTICAL ONCOCYTOMA WITTH UNCERTAIN MALIGNANT POTENTIAL
The woman had a rare adrenal tumor removed, and she recovered well with no signs of the tumor returning.
research Temporal triangular alopecia
Temporal triangular alopecia is a lifelong condition with hairless patches on the side of the head that may be present from birth.
research Skin iconography analysis of traumatic anserine folliculosis: Skin image feature of TAF
TAF can be identified by excessive skin thickening and clogged hair follicles, helping distinguish it from similar skin conditions.
research Alopecia areata masquerading as frontal fibrosing alopecia
Alopecia areata can look like frontal fibrosing alopecia, making diagnosis hard.
research Porokeratotic eccrine and hair follicle nevus: a report of two cases and review of the literature
Porokeratotic eccrine and hair follicle nevus is a very rare skin disorder possibly caused by a GJB2 gene mutation.
research Trichorrhexis nodosa. Clinical and investigative studies
Trichorrhexis nodosa is mainly caused by hair trauma, not a metabolic defect.
research Trichilemmal cyst of the neck: case report and review of the literature
A young girl had a rare neck cyst removed and needs careful monitoring for related health issues.
research Hypotrichosis and Hair Loss on the Occipital Scalp
A baby girl has a hair disorder called monilethrix, causing fragile hair that may improve over time.
research Onycholemmal Carcinoma
A rare nail bed cancer was successfully treated with no recurrence after 4 years.
research Isolation of a Novel Population of Multipotent Adult Stem Cells from Human Hair Follicles
Human hair follicles can provide stem cells for regenerative medicine.
research Generalised Gingival Fibromatosis and Hypertrichosis: A Rare Case of Syndromic Presentation
A 16-year-old girl with gum overgrowth and excessive hair growth had successful gum surgery and healed well.