research Trichostasis Spinulosa of the Heel: Unique Presentation with Characteristic Morphology
A rare skin condition usually on the face was found on a man's heel.
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research Warty Dyskeratoma Involving Two Adjoining Follicles
A rare scalp tumor involving two hair follicles was successfully removed with surgery, with no recurrence after 7 months.
research Unexpected Diagnosis of Basal Cell Carcinoma
A young man was unexpectedly diagnosed with basal cell carcinoma after a scalp examination and confocal microscopy.
research Inducible ß-Catenin Activation and PTEN Inactivation Elicit Follicular Tumours, Not Papillomas: A Potential Paradigm for Trichilemmomas in Cowden’s Disease
Activating β-catenin and inactivating PTEN cause follicular tumors, not papillomas, similar to those in Cowden’s Disease.
research Nevus Sebaceous
Nevus sebaceous is identified by unique skin changes, including thickened skin, fewer hair follicles, and many sebaceous glands.
research What is your diagnosis? Fine‐needle aspirate from a subcutaneous preputial mass in a ferret
The ferret had a malignant apocrine gland tumor and did not survive surgery.
research Onycholemmal Carcinoma
A rare nail bed cancer was successfully treated with no recurrence after 4 years.
research MULTIPLE HEMANGIOMAS OF THE TONGUE AND ORAL CAVITY IN A MYOTONIC DYSTROPHY TYPE 1 PATIENT: A CASE REPORT
A patient with Myotonic dystrophy type 1 had multiple tongue hemangiomas and was sensitive to anesthesia.
research Trichofolliculoma Showing Perineural Invasion
Trichofolliculomas can sometimes be more aggressive than thought.
research Compartmentalized Epidermal Activation of β-Catenin Differentially Affects Lineage Reprogramming and Underlies Tumor Heterogeneity
Activating β-catenin in different skin stem cells causes various types of hair growth and skin tumors.
research Porokeratotic adnexal ostial nevus: a paradigm of cutaneous mosaicism
PAON shows skin patterns due to genetic mosaicism.
research In vivo reflectance confocal microscopic findings in a case of trichofolliculoma
Reflectance confocal microscopy may help diagnose trichofolliculoma by showing specific skin features.
research Dermoscopy of lipidized dermatofibromas
research Localized alopecic myxedema of the scalp
A person with thyroid problems had rare, swollen, bald spots on their scalp caused by a condition usually found on the shins.
research Keratoacanthoma of the lip: A case report with emphasis on histogenesis
Keratoacanthomas on lips may originate differently than those on skin.
research Activated Hair Follicle Stem Cells and Wnt/β-catenin Signaling Involve in Pathnogenesis of Sebaceous Neoplasms
Abnormal activation of hair follicle stem cells and Wnt/β-catenin signaling contributes to sebaceous neoplasms.
research Recurrent pruritic polymorphic lesions associated with weight loss
A man with itchy skin lesions and weight loss was diagnosed with a rare skin condition linked to a pancreatic tumor.
research SUN-174 Giant Bilateral Myelolipomas in a Patient with Congenital Adrenal Hyperplasia
A patient with untreated congenital adrenal hyperplasia had large benign tumors in her adrenal glands removed, improving her symptoms.
research Trichoblastoma with sebaceous and sweat gland differentiation
A rare benign skin tumor showed unusual features of sebaceous and sweat glands, important for correct diagnosis.
research Atypical necrobiosis lipoidica of the face
A 36-year-old man had unusual skin lesions on his face without hair loss.
research Cytologic Aspect of Keratoacanthoma with Granulomatous Inflammation in a Dog
The dog's back mass was a keratoacanthoma with inflammation, successfully removed without recurrence.
research Cutaneous Mastocytosis Associated With Congenital Alopecia
A 3-year-old girl with skin mast cell buildup and congenital baldness improved with treatment, suggesting a rare link between these conditions.
research Trichilemmoma.Features of keratin expression in CS-5 trichocyst system tumors.
Immunohistochemistry helps accurately identify and differentiate malignant trichilemmoma.
research Multiple, hereditary dome-shaped papules and acrochordons. Birt-Hogg-Dube syndrome
The boy likely has a fungal infection causing hair loss.
research Primary cicatricial alopecia associated with systemic indolent mastocytosis
Systemic mastocytosis may cause a type of hair loss called cicatricial alopecia.
research Miscellaneous conditions
The document describes various skin conditions, their features, and treatments but lacks detailed study size information.
research Epidermoid Cyst with Foreign Body Granuloma Formation in Hip: A Case Misdiagnosed by Ultrasound
Epidermoid cysts can be better diagnosed with ultrasound by recognizing specific features and using clinical information.
research Identification and characterization of the hamster polyomavirus middle T antigen
The hamster polyomavirus middle T antigen is linked to tumors in hamsters and associates with a specific tyrosine kinase.
research Secondary Neoplasm Arising in Nevus Sebaceus of Jadassohn: A Case Report Emphasizing Early Recognition and Evaluation
Early recognition and evaluation of nevus sebaceus are crucial to detect and manage potential cancerous changes.
research Eruptive syringomas in Down’s syndrome
People with Down's syndrome are more likely to have syringomas.