research A solitary triangular alopecia
A five-year-old girl has a harmless, unchanging bald patch on her scalp.
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390-420 / 1000+ resultsresearch Clinical Snippets
A bull with a gene mutation was asymptomatic, synthetic retinoids cause hair loss, and new therapeutic targets were identified for skin diseases.
research The clinicopathological spectrum of trichoepitheliomas: a retrospective descriptive study
Trichoepitheliomas can be hard to distinguish from other skin conditions and often start in teenage years.
research Skin precancer.
Sun exposure and genetics increase skin cancer risk from precancerous lesions.
research Proliferative necrotizing otitis externa in two young cats
Two young cats with a severe ear and skin condition improved with immune system-targeting treatments.
research A Case of Cutaneous Focal Mucinosis With Follicular Induction
A man with a skin nodule was diagnosed with a rare skin condition called cutaneous focal mucinosis, which can be confused with other skin cancers.
research Early leonine facies with alopecia in a young man
A young man was diagnosed with trichoepitheliomas, causing thick skin and hair loss.
research Condylomata acuminata of HIV-positive men may harbour focal areas of dysplasia: relevant implications for the management of human papillomavirus-induced disease in high-risk patients
Warts in HIV-positive men can have serious abnormal cell growth, needing careful analysis and treatment to prevent cancer.
research Dermoscopy to the rescue
Dermoscopy helps accurately diagnose and treat benign skin cysts.
research Direct cellular reprogramming enables development of viral T antigen–driven Merkel cell carcinoma in mice
Scientists made a mouse model of a serious skin cancer by changing skin cells with a virus and a specific gene, which is similar to the disease in humans.
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 Viral-associated trichodysplasia spinulosa: a case with electron microscopic and molecular detection of the trichodysplasia spinulosa-associated human polyomavirus
A rare skin condition was confirmed to be associated with a specific virus in a young girl.
research Nonscarring Alopecias
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 Sebaceous carcinoma arising at a chronic candidiasis skin lesion of a patient with keratitis-ichthyosis-deafness (KID) syndrome
A man with KID syndrome developed a rare cancer in a long-term skin infection.
research Novel mutation in PTCH1 gene in a patient with basal cell nevus syndrome and uterus bicornis
research 0977 Pathogenic hallmarks of primary lymphocyte-mediated scarring alopecia revealed by single nuclear and spatial multiomics
Scarring alopecia involves increased immune cells and specific gene changes near damaged hair follicles.
research Epidermal Choristoma of the Oral Cavity: Report of 2 Cases of an Extremely Rare Entity
research Spiny keratoderma ‐ a demonstration of hair keratin and hair type keratinization
Spiny keratoderma may be ectopic hair formation on palms and soles.
research Data from Ribonucleotide Excision Repair Is Essential to Prevent Squamous Cell Carcinoma of the Skin
Ribonucleotide excision repair is crucial to prevent skin cancer.
research Alopecia Universalis Associated with Cutaneous T Cell Lymphoma
Some patients with a type of skin lymphoma can experience a rare, non-scarring hair loss that looks like another hair loss condition but has distinct features.
research Follicular induction and CK20+ Merkel cells overlying cutaneous focal mucinosis
Some skin growths with mucin can form hair follicles and resemble skin cancer, but a special stain can help tell them apart.
research Solitary papule with central crater in a young man: Dermoscopy picks the clue
A young man's cheek papule was identified as a benign hair follicle tumor using a skin surface microscope.
research Alarm reaction of pilosebaceous apparatus
The hair and oil glands react by changing structure when stressed.
research Follicular mucinous nevus: A possible new variant of mucinous nevus
Researchers found a potential new type of skin growth called follicular mucinous nevus.
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 Histogenesis of keratoacanthoma: histochemical and immunohistochemical study
Keratoacanthoma comes from hair follicle cells.
research Two Annular Alopecic Lesions on the Scalp in a Young Asian Man: A Quiz
Thorough clinical examination is crucial for diagnosing unusual alopecia.
research Alopecia Mucinosa
Alopecia mucinosa is a challenging condition with unclear diagnosis and treatment.
research Cellular and Immunological Aspects of Basel Cell Carcinoma
Basal cell carcinoma cases are rising globally.