research Multicentric calcified trichilemmal cysts with alopecia universalis affecting siblings
Two sisters had rare, widespread cysts and complete hair loss, suggesting a genetic link.
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330-360 / 1000+ resultsresearch Atrichia with papular lesions
Accurate diagnosis of APL is crucial to avoid unnecessary treatments.
research Lucio Phenomenon mimicking with Vasculo necrotic Erithema Nodosum Leprosum: A Case Report
A man with severe leprosy developed painless ulcers and numbness, treated successfully with multiple drugs and vitamins.
research A solitary triangular alopecia
A five-year-old girl has a harmless, unchanging bald patch on her scalp.
research Eyelid Pilomatrixomas: A Case Report and Comprehensive Literature Review
Eyelid pilomatrixomas are rare, benign tumors that need accurate diagnosis for proper treatment.
research Hair in the Wrong Place
A rare ear-area hair cyst was successfully removed from a 10-year-old boy.
research Ultrastructural characteristics of trichilemmal cysts: report of two cases
Trichilemmal cysts may form from hair follicle outer root sheath growth.
research Cutaneous Keratocyst and Steatocystoma Unified as Sebaceous Duct Cyst, a Hamartoma Resembling the Sebaceous Duct
Cutaneous keratocyst and steatocystoma should be called "sebaceous duct cyst" due to their similarities.
research Generalized trichoepitheliomas with alopecia and myasthenia gravis: Clinicopathologic and immunohistochemical study and comparison with classic and desmoplastic trichoepithelioma
Generalized trichoepitheliomas with hair loss may indicate myasthenia gravis.
research Pseudoepitheliomatous Hyperplasia in Lichen Sclerosus of the Vulva
PEH in vulvar LS is common and needs careful diagnosis to avoid confusion with cancer.
research LB1031 Immune Cell-Mediated Amplification of Stem Cell Activation in Hairy Melanocytic Nevus via Osteopontin-CD44 Axis
Immune cells boost stem cell activity in hairy moles, causing more hair growth.
research Giant Morpheaform Basal Cell Carcinoma Mimicking Scarring Alopecia: Exception Prone to Neglect
A rare type of skin cancer on the scalp can be mistaken for hair loss, causing delayed diagnosis and severe damage.
research Acral lymphomatoid papulosis
A woman had a rare skin condition with recurring painful nodules that heal in 6 weeks, often without needing treatment.
research Ultrastructural Resemblance of Basal Cell Epithelioma to Primary Epithelial Germ
Basal cell epithelioma resembles fetal hair follicles, not adult or fetal skin.
research Alopecia in a Linear Pattern
A 4-year-old boy has a rare type of hair loss in a line pattern on his scalp.
research Desmoplastic tricholemmoma in a dog
A dog had a rare skin tumor called desmoplastic tricholemmoma.
research Pityriasis versicolor on the scalp: An unusual distribution of a common disease
A boy's scalp infection, usually found on the body, was effectively treated with antifungal cream.
research Alopecia areata with lymphocytic mural folliculitis affecting the isthmus in a thoroughbred mare
The horse had a rare type of hair loss caused by immune cells attacking hair follicles.
research Primary Vitreoretinal Lymphoma Presenting Solely with Asymptomatic Peripheral Drusenoid Lesions
Older patients with new retinal lesions may have cancer, and local radiation might not stop it from spreading.
research Expression of the hair stem cell-specific marker nestin in epidermal and follicular tumors.
Trichilemmoma, BCC, and SCC tumors have different stem cell marker expressions.
research GWAS Identifies Three Susceptibility Loci for Trichilemmal Cysts
Three genes linked to the development of trichilemmal cysts were found.
research Lentiginosis within plaques of linear atrophoderma of Moulin: a twin-spotting phenomenon?
The document suggests a rare skin condition might be caused by a genetic phenomenon.
research MULTIPLE DEFECTS OF THE HAIR SHAFT IN NETHERTON'S DISEASE.
Netherton's disease causes multiple hair defects.
research Lipedematous scalp with heterochromia of scalp hair in a boy
A boy had a rare scalp condition with thickened skin and different-colored hair.
research Primary cutaneous follicle center lymphoma presenting as frontal fibrosing alopecia
Biopsy is crucial for diagnosing unusual hair loss causes like lymphoma.
research 42761 The elusive BAP1 mutation in pediatric melanocytic tumors
BAP1 mutations are rare in pediatric melanocytic tumors and may develop later in life.
research Residents’Corner: Multiple Pyogenic Granuloma-like Lesions Following Hair Transplantation
A man developed unusual growths after a hair transplant, which were treated successfully with no recurrence after a month.
research Progeny of Lgr5-expressing hair follicle stem cell contributes to papillomavirus-induced tumor development in epidermis
research Serial Excision of a Nevus Sebaceous of Jadassohn on the Scalp
Serial excision effectively removed a large scalp lesion with minimal scarring and no hair loss.
research Focal palmoplantar callosities in non-Herlitz junctional epidermolysis bullosa
Focal palmoplantar callosities may help diagnose non-Herlitz junctional epidermolysis bullosa.