research Nevus psiloliparus: Newly described histopathological features from transverse sections
Nevus psiloliparus lacks mature hair follicles but keeps other skin structures intact.
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540-570 / 1000+ resultsresearch Persistent hair growth over a hemangioma in a patient with alopecia areata: A clue to pathogenesis?
research Necrobiosis lipoidica of the scalp
A rare scalp condition caused scarring hair loss in a woman, improved slightly with treatment.
research Porokeratotic adnexal ostial nevus: a paradigm of cutaneous mosaicism
PAON shows skin patterns due to genetic mosaicism.
research LRIG1 is a positive prognostic marker in Merkel cell carcinoma and Merkel cell carcinoma expresses epithelial stem cell markers
LRIG1 is linked to better survival in Merkel cell carcinoma.
research Expression patterns of hair and epithelial keratins and transcription factors HOXC13, LEF1, and β‐catenin in a malignant pilomatricoma: a histological and immunohistochemical study
The malignant pilomatricoma showed strong epithelial keratin expression, suggesting it may not calcify.
research RSPO1-mutated keratinocytes from palmoplantar keratoderma display impaired differentiation, alteration of cell–cell adhesion, EMT-like phenotype and invasiveness properties: implications for squamous cell carcinoma susceptibility in patients with 46XX disorder of sexual development
RSPO1 mutations in certain patients lead to skin cells that don't develop properly and are more likely to become invasive, increasing the risk of skin cancer.
research Spatial transcriptomics of a giant pilomatricoma
The analysis of a large pilomatricoma revealed five distinct areas with different gene activity related to hair growth and tumor development.
research Postzygotic KRAS G12C mutation, associated with various malignancies, is also underling epidermal nevus syndrome
A specific mutation known for causing cancer is also found to cause a skin condition in a young girl.
research 490 Samcyprone (diphenylcyclopropenone ointment) for the treatment of common warts
Samcyprone ointment is effective for treating common warts if a sensitization reaction occurs first.
research Multiple, hereditary dome-shaped papules and acrochordons. Birt-Hogg-Dube syndrome
The boy likely has a fungal infection causing hair loss.
research RARE CASE OF OVARIAN STEROID CELL TUMOR NOT OTHERWISE SPECIFIED IN A POSTMENOPAUSAL WOMAN
A woman's rare ovarian tumor was treated with surgery, which stopped her symptoms and normalized her hormone levels.
research Malignant epithelial tumors: Part II. Therapy and prevention
The document concludes that individualized treatment for malignant epithelial tumors is necessary and more research on metastatic squamous cell carcinoma treatments is needed.
research 0884 Mis-relocation of mesenchymal niche leads to permanent radiotherapy-induced alopecia from stem cell exhaustion due to failed new stem cell formation
research ODP021 A Feminizing Adrenocortical Carcinoma Presenting with Marie-Antoinette Syndrome
A man's rare adrenal tumor caused feminization and white hair, was removed surgically, and improved after treatment.
research 307 Dermatologic toxicities associated with chronic gamma-secretase inhibitor treatment for desmoid tumor
Most patients experienced mild to moderate skin problems during a trial for a desmoid tumor treatment.
research A case of multiple trichoepitheliomas associated with alopecia areata and systemic lupus erythematosus
Autoimmune conditions can be linked to trichoepitheliomas, with treatment focusing on cosmetic concerns.
research A solitary triangular alopecia
A five-year-old girl has a harmless, unchanging bald patch on her scalp.
research Unusual Clinical Presentation of a Primary Cutaneous Follicle Center Lymphoma on the Scalp of a Middle-Aged Female: Case Report and Review of the Literature
A woman with a rare scalp lymphoma had unusual hair loss after treatment.
research Fibrothecoma of Ovary with Virilizing Features
A rare ovarian tumor can cause unusual male-like symptoms, but surgery usually leads to a good outcome.
research INTERSTITIAL CELL TUMOR IN A BLACK-AND-WHITE RUFFED LEMUR (VARECIA VARIEGATUS VARIEGATUS)
The lemur's testicular tumor was removed, improving its coat and behavior, with no signs of cancer spread.
research CD34 and BerEP4 Are Helpful to Distinguish Basaloid Tricholemmoma From Basal Cell Carcinoma
BerEP4 and CD34 staining can help tell apart tricholemmoma from basal cell carcinoma.
research Folliculotropic mycosis fungoides of the scalp: A case report
Early diagnosis and treatment are crucial for managing Folliculotropic Mycosis Fungoides on the scalp.
research TRAPPED IN THE HYPOGLYCEMIA LOOP
Early advanced therapies are crucial for better survival in aggressive insulinoma cases.
research Severe Unilateral Alopecia in a Long-Term Surviving Male Adolescent Glioblastoma Multiforme Patient
There's an urgent need for better treatments for hair loss caused by radiation therapy.
research Subepidermal Calcified Nodule
A calcified nodule on a boy's face came from hair follicles and expelled calcium through the skin.
research Eyebrow Pilomatrixoma Presenting With Localized Alopecia and Skin Hypopigmentation
A pilomatrixoma in the eyebrow can cause hair loss and skin lightening.
research Le mélanome malin bilatéral de l'uvée
Apoptosis in hair follicles spreads through cell death signals, with stem cells slowing the process.
research Whisker follicles transplanted to the spine of nude mice for spinal cord repair generate extensive ectopic hair growth
Transplanted whisker follicles caused hair growth on the spine of mice.
research A cross-sectional study of clinical, dermoscopic, histopathological, and molecular patterns of scalp melanoma in patients with or without androgenetic alopecia
Scalp melanoma is often diagnosed late in people with hair loss, leading to worse outcomes.