research Painful thickened skin on the soles of the feet
The man has a genetic skin condition called pachyonychia congenita.
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research Trichilemmal Carcinoma of the Thigh
Trichilemmal carcinoma is rare, usually benign after removal, but needs close follow-up due to recurrence risks.
research Giant Rhinophyma
A woman's large nose growth was initially misdiagnosed, but later confirmed to be giant rhinophyma after full removal and examination.
research Localized Scleroderma morphea-like in a cat.
The cat's skin condition was resistant to treatment and did not improve.
research Outer root sheath (ORS) cells organize into epidermoid cyst-like spheroids when cultured inside Matrigel: a light-microscopic and immunohistological comparison between human ORS cells and interfollicular keratinocytes
research Solitary Keratoacanthoma of the Scalp: A Case Report
Surgical removal of a scalp keratoacanthoma is effective and prevents recurrence, but hair may not regrow.
research A Productive Black Facial Pore
A man had a black pore on his cheek, which was removed and found to be a hair follicle tumor.
research Critères dermoscopiques d’un onychomatricome
Onychomatricome is a benign nail tumor with specific dermoscopic features that help distinguish it from cancer.
research Traumatic panniculitis with localized hypertrichosis: Two new cases and considerations
Traumatic panniculitis can cause increased hair growth in affected areas.
research Eruptive vellus hair cyst: An uncommon and underdiagnosed entity
Eruptive vellus hair cysts are rare and often misdiagnosed, requiring biopsy for accurate diagnosis.
research Clinicopathological features and expression of four keratins (K10, K14, K17 and K19) in six cases of eruptive vellus hair cysts
Eruptive vellus hair cysts likely originate from the infrainfundibulum and sebaceous duct.
research Basal Cell Carcinoma With Matrical Differentiation: Expression of .-catenin and Osteopontin
Basal cell carcinoma with matrical differentiation is a rare type linked to hair follicles, with .-catenin important for its development.
research Keratin 17 mutations cause either steatocystoma multiplex or pachyonychia congenita type 2
Keratin 17 gene mutations cause both steatocystoma multiplex and pachyonychia congenita type 2.
research Primary Essential Cutis Verticis Gyrata: A Case Report with a Review of Literature
Primary essential CVG is a rare, benign scalp condition with treatment focusing on symptom management and hygiene.
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 Trichofolliculoma With Mucinosis
A rare hair follicle tumor showed unusual high levels of mucin.
research Intracorneal vacuoles in skin diseases with parakeratotic hyperkeratosis in the dog: a retrospective light‐microscopy study of 111 cases (1973–2000)
Intracorneal vacuoles are common in parakeratotic skin diseases in dogs, especially with more parakeratosis.
research Unravelling Trichilemmal Carcinoma: A Rare Scalp Malignancy with Diagnostic Dilemmas and Its Multifaceted Management
Trichilemmal carcinoma is a rare skin cancer that requires careful diagnosis and follow-up.
research [Association of a pediatric bullous eruption, cutaneous and muscular atrophy, hyperpigmentation and dysmorphism. A new entity?].
The boy's symptoms suggest a possible new medical condition.
research The keratins and their disorders
Mutations in keratin genes cause cell fragility and various skin disorders.
research Cicatrising Alopecias.
Pseudopelade is likely an independent disease due to its distinct features.
research Acneiform follicular mucinosis
Acneiform follicular mucinosis can be controlled with systemic corticosteroids.
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 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 Hair Casts and Cutaneous Spicules in Multiple Myeloma
Hair casts and cutaneous spicules can be signs of multiple myeloma.
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 Melanotrichoblastoma: A Histopathological Case Report of a Rare Pigmented Variant of Trichoblastoma
A rare pigmented skin tumor called melanotrichoblastoma was diagnosed in a 51-year-old woman.
research Hybrid Eccrine Gland and Hair Follicle Hamartoma
A rare skin growth in a baby was successfully removed without coming back.
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 Bilateral Burning Palmoplantar Lesions
The woman was diagnosed with lichen sclerosus, a rare skin condition, after initial misdiagnosis and ineffective treatments.