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.
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360-390 / 1000+ resultsresearch Bullous pilomatrixoma: Without a “Shadow” of doubt – Role of ROSE and cytology
Fine needle aspiration with rapid on-site evaluation is useful for diagnosing pilomatrixoma.
research Umbilical keratinous cyst in a 7-year-old girl: A case report
A 7-year-old girl had a non-painful skin growth at her belly button, which was removed and identified as a keratinous cyst.
research Basal Cell Carcinoma Arising at the Site of a Lip Piercing
research Porokeratotic eccrine ostial and dermal duct nevus and porokeratotic eccrine and hair follicle nevus: Is nomenclature “porokeratotic adnexal ostial nevus” more appropriate?
The term "Porokeratotic Adnexal Ostial Nevus" is suggested as a more appropriate name.
research Ultrastructural abnormalities in the dermal papillae of both lesional and clinically normal follicles from alopecia areata scalps
Alopecia areata affects hair follicle structure, even in non-balding areas.
research Calcified Epidermal Cyst on the Neck
Calcified epidermal cysts are rare, hard skin nodules that are best treated with surgical removal.
research Segmental vitiligo with confetti-like peripheral depigmentation.
Segmental vitiligo affects hair follicle melanocytes, causing small, uniform depigmented spots.
research Epithelial skirt and bulge of human facial vellus hair follicles and and associated Merkel cell-nerve complex
Merkel cells are abundant in facial vellus hair follicles, especially during the anagen phase.
research Hybrid Eccrine Gland and Hair Follicle Hamartoma
A rare skin growth in a baby was successfully removed without coming back.
research Pilomatricoma arising at a BCG vaccination site
A benign tumor developed at a girl's BCG vaccination site, not previously linked to the vaccine.
research Tumors of the follicular infundibulum
Benign tumors from hair follicles can look like other skin cancers but have distinct features under dermoscopy.
research Perifollicular erythematous papules on the scalp
The woman has a type of scarring hair loss with red bumps around hair follicles.
research Congenital milia En plaque on scalp
A rare skin condition with cysts was found on a 5-year-old boy's scalp.
research Generalized Asymptomatic Cutaneous Pits and Comedones in a Young Woman
The woman has a rare skin condition called follicular Dowling-Degos disease, which has limited treatment options.
research Porokeratotic Eccrine Ostial and Dermal Duct Nevus: A Report of Rare Late-Onset Solitary Lesion
A rare skin lesion in a 64-year-old woman was successfully treated with a laser, showing minimal redness and no return after one month.
research Rapidly growing hand nodule
A 69-year-old woman has a fast-growing hand lesion that didn't improve with salicylic acid.
research Diffuse loss of hair with papules
The young man has complete hair loss and skin bumps, with no other health issues or family history.
research Nevus psiloliparus: Newly described histopathological features from transverse sections
Nevus psiloliparus lacks mature hair follicles but keeps other skin structures intact.
research Dermal-epidermal interactions
The dermal papilla interacts with the epidermis to control hair growth and development.
research Linear trichoepithelioma on the neck of a 15-year-old girl
A 15-year-old girl has a benign skin tumor on her neck.
research Spiny Hyperkeratotic Projections on the Face and Extremities of a Kidney Transplant Recipient—Quiz Case
A kidney transplant patient developed pink skin bumps with spiny centers on her face and limbs.
research Multi-dermatomal unilateral nevus comedonicus along the lines of Blaschko: a rare presentation
A rare skin disorder, nevus comedonicus, can appear on one side of the body following Blaschko's lines.
research Erythematous Plaque on the Scalp With Alopecia
The woman has a scalp condition causing hair loss.
research Atrichia and Papular Lesions: Report of a Case
A 4-year-old girl has a rare condition causing hairlessness and skin bumps, but normal teeth and sweating.
research Pustules
Pustules are pus-filled bumps often seen in skin conditions like acne and infections.
research Cutaneous Focal Mucinosis: A Case Report
A rare skin condition in children can look like other diseases.
research Atrichia with papular lesions mimicking alopecia areata universalis
The man's hair loss and skin papules were diagnosed as atrichia with papular lesions, not alopecia areata universalis.
research Cutaneous Keratocyst and Steatocystoma Unified as Sebaceous Duct Cyst, a Hamartoma Resembling the Sebaceous Duct
Cutaneous keratocyst and steatocystoma should be called "sebaceous duct cyst" due to their similarities.
research PILOMATRIXOMA OF FACE PRESENTING AS PAROTID SWELLING
A young woman had a rare, usually non-cancerous tumor on her face that was initially mistaken for a different condition.