research Merkel cell carcinoma: updates in tumor biology, emerging therapies, and preclinical models
New therapies and trials are needed for Merkel cell carcinoma, a tough skin cancer.
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390-420 / 1000+ resultsresearch Incidental Merkel Cell Carcinoma Encountered During Mohs Surgery
research A Prepatellar Soft Tissue Mass in a 56-Year-Old Man
The man had a fungal infection in his knee, treated with surgery and antifungal medication.
research A Rare Cutaneous Hamartomatous Adnexal Tumor: Trichofolliculoma
Recognizing trichofolliculomas is important to avoid unnecessary surgery.
research Solitary Nasal Fibrofolliculoma
A rare, harmless skin tumor was found on a man's nose.
research Barraquer–Simons syndrome with benign infundibulocystic proliferation
Pimozide treatment resolved cysts and partially restored cheek fat in a man with Barraquer–Simons syndrome.
research Hormone-active ovarian steroid cell tumor in a 2-year-old girl
A rare ovarian tumor in a 2-year-old girl was successfully removed, normalizing her hormone levels.
research Cetuximab Induced Hidrocystomas: A Case Report
Cetuximab can cause skin cysts after acne-like eruptions.
research Cronkhite-Canada syndrome: Report of an unusual case
The report described a unique case of Cronkhite-Canada syndrome with unusual polyps and an association with multiple myeloma.
research Congenital milia En plaque on scalp
A rare skin condition with cysts was found on a 5-year-old boy's scalp.
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 Matriptase activation and shedding with HAI-1 is induced by steroid sex hormones in human prostate cancer cells, but not in breast cancer cells
Steroid sex hormones activate matriptase in prostate cancer cells but not in breast cancer cells.
research Cutaneous Focal Mucinosis: A Case Report
A rare skin condition in children can look like other diseases.
research Exfoliative dermatitis in a cat
A cat had a rare skin disorder with hair loss and scaling, linked to a suspected tumor.
research Pathologic Quiz Case: A Nodule on the Back
The nodule on the woman's back was a benign hair follicle tumor, not cancer, but needed removal.
research Histopathological and Immunohistochemical Study of Trichoblastoma in the Rabbit
Trichoblastomas in rabbits are linked to uncontrolled embryonic hair growth and have distinct histological features.
research Alopecia neoplastica caused by desmoplastic melanoma
A rare skin cancer caused hair loss and spread, needing multiple treatments.
research Abstract 5202: Bone marrow-derived epithelial cells contribute to chronic skin inflammation and skin tumor formation in the mouse
Bone marrow-derived cells can lead to skin inflammation and tumors in mice.
research Development of Pilomatrixoma at the Vaccination Site: A Rare Complication of COVID-19 Vaccination – A Case Report
A man developed a benign tumor at his COVID-19 vaccination site, which was successfully removed with surgery.
research Invasive giant pituitary macroadenoma causing Cushing disease; a case report
Giant pituitary macroadenomas causing Cushing disease are rare and may need extra treatment if surgery fails.
research Feline paraneoplastic alopecia associated with metastasising intestinal carcinoma
A cat with hair loss and illness was found to have cancer spread from its colon.
research Proliferative trichilemmal cyst of the plantar surface: An unusual localization: A case report
A rare foot cyst was successfully diagnosed and removed without cancer.
research Canine Sertoli cell tumor: anti-Müllerian hormone, inhibin B, and estrone sulphate
The dog's skin condition improved after removing a tumor that was causing hormone imbalances.
research Dermatophytosis and papular eosinophilic/mastocytic dermatitis (urticaria pigmentosa-like dermatitis) in three Devon Rex cats
Devon Rex cats with skin issues were successfully treated with antifungal medication.
research Horizontal and vertical sections of scalp biopsy specimens from dermatomyositis patients with scalp involvement
Scalp biopsies from dermatomyositis patients show chronic hair loss without scarring, with mucin and blood vessel changes being very common.
research A rare case of ovarian teratoma in a 15-year-old labrador bitch
A 15-year-old female labrador had a large ovarian tumor removed.
research A Unique Case of Isolated Dehydroepiandrosterone-Sulfate Secreting Adrenocortical Carcinoma: A Case Report with Review of the Literature
A woman was diagnosed with a rare adrenal gland cancer that did not show usual hormone-related symptoms.
research Coexistence of a Basal Cell Carcinoma and Leiomyosarcoma
A rare case showed basal cell carcinoma and leiomyosarcoma coexisting, needing careful diagnosis and treatment.
research Dermoscopy of cutaneous adnexal tumours: a systematic review of the literature
Most cutaneous adnexal tumors examined were benign and resembled common skin tumors.
research Fibrous Papule of the Face, Similar to Tuberous Sclerosis Complex-Associated Angiofibroma, Shows Activation of the Mammalian Target of Rapamycin Pathway: Evidence for a Novel Therapeutic Strategy?
Topical rapamycin may effectively treat fibrous papules on the face.