research Tumors of the follicular infundibulum
Benign tumors from hair follicles can look like other skin cancers but have distinct features under dermoscopy.
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research Epidermoid Cyst of the Ear Lobule in Adult
Adult earlobe can have a benign cyst that is usually removed by surgery.
research Observation of cultured amelanotic melanocytes from hair follicles by atomic force microscopy
Amelanotic melanocytes from hair follicles are immature and likely don't transfer melanosomes to keratinocytes.
research Punctate Follicular Porokeratosis
Punctate follicular porokeratosis is a skin condition with specific features seen in hair follicles.
research Multiple eruptive dermatofibromas in patients with systemic lupus erythematosus treated with prednisone
Prednisone may cause multiple skin nodules in lupus patients.
research Miscellaneous Disorders
Trichorrhexis nodosa causes hair to break easily, often affecting young to middle-aged black women.
research Role of the Differentiation of Root Epidermal Cells in Nod Factor (from Rhizobium meliloti)-Induced Root-Hair Depolarization of Medicago sativa
The differentiation stage of root epidermal cells is crucial for root hair depolarization in Medicago sativa when exposed to specific Nod factors.
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 mucinous nevus: A possible new variant of mucinous nevus
Researchers found a potential new type of skin growth called follicular mucinous nevus.
research Hybrid Eccrine Gland and Hair Follicle Hamartoma
A rare skin growth in a baby was successfully removed without coming back.
research Nevus comedonicus with lesional growth of terminal hair: An unusual case
Nevus comedonicus can sometimes grow terminal hair, challenging previous beliefs.
research Electron Microscope Studies of the Human Epidermis The Clear Cell of Masson (Dendritic Cell or Melanocyte)
A unique skin cell similar to hair bulb melanocytes was identified, with better preservation using permanganate fixation.
research 5a Trichoepithelioma
Trichoepithelioma and desmoplastic trichoepithelioma have distinct features that can be identified using reflectance confocal microscopy.
research Dirty Dots as a Normal Trichoscopic Finding in the Elderly Scalp
Dirty dots are a common scalp finding in elderly women and can be washed away with shampoo.
research Solitary Nasal Fibrofolliculoma
A rare, harmless skin tumor was found on a man's nose.
research Nodules on the hair: A rare case of mixed piedra
A woman's scalp nodules were successfully treated with antifungal and anti-lice medications, revealing a rare case of mixed piedra infection.
research Onychomatricoma in the Light of the Microanatomy of the Normal Nail Unit
Onychomatricoma is a unique nail tumor that mimics the entire nail unit and is not related to other hair-related tumors.
research Nevus comedonicus syndrome: a case associated with multiple basal cell carcinomas and a rudimentary toe
A man with nevus comedonicus syndrome had multiple skin issues, including basal cell carcinomas, which improved with treatment.
research Acral lymphomatoid papulosis
A woman had a rare skin condition with recurring painful nodules that heal in 6 weeks, often without needing treatment.
research Follicular Hybrid Cyst With Isthmic-Catagen, Pilomatrical, and Syringocystadenoma Papilliferum Components
A rare neck cyst in a 47-year-old man showed diverse skin cell types and was not linked to HPV.
research Horn With Miliary Calcification in Squamous Cell Carcinoma
A unique case of skin cancer showed unusual calcification, possibly linked to calcium-binding proteins.
research Structural variations and distributions of human Body follicles
Human body follicles have diverse structures and functions important for health.
research Seborrheic keratosis
Seborrheic keratosis is a common, harmless skin growth that can look like cancer, so it may need a biopsy.
research Sphere Formation Increases the Ability of Cultured Human Dermal Papilla Cells to Induce Hair Follicles from Mouse Epidermal Cells in a Reconstitution Assay
Forming spheres boosts the ability of certain human cells to create hair follicles when mixed with mouse skin cells.
research Rapidly growing hand nodule
A 69-year-old woman has a fast-growing hand lesion that didn't improve with salicylic acid.
research Dermoscopic features of infundibular keratinising acanthomas and follicular cysts: Description, assessment and histopathological correlation
Dermoscopy is useful for identifying skin lesions in dogs, with specific features distinguishing infundibular keratinising acanthomas from follicular cysts.
research Pigmented Epithelioid Melanocytoma (PEM)/Animal Type Melanoma (ATM): Quest for an Origin. Report of One Unusual Case Indicating Follicular Origin and Another Arising in an Intradermal Nevus
The conclusion is that Pigmented Epithelioid Melanocytoma can start from hair follicle stem cells or from a mole on the skin.
research Epidermoid Cyst in the Bitch Mammary Gland
An epidermoid cyst in a dog's mammary gland is rare and benign.
research Pilomatricoma in the neck of an adult male
A man had a non-cancerous neck tumor related to hair follicles removed with no return of the tumor.
research Acquired progressive kinking of the hair in a prepubertal boy
A 10-year-old boy had the earliest reported case of hair that became progressively kinkier but eventually returned to normal on its own.