research Quantitation of normal human hair pigmentation by electron microscopy
Daily hair care may cause holes in hair fibers.
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450-480 / 1000+ results research Rippled‐pattern trichomatricoma
A unique hair tumor with a rippled pattern was identified, showing incomplete differentiation and unusual cell arrangements.
research Basal cell carcinomas acquire secondary mutations to overcome dormancy and progress from microscopic to macroscopic disease
Basal cell carcinomas need extra mutations to grow from small to large tumors.
research The evolution of healthy skin to acne lesions: a longitudinal, in vivo evaluation with reflectance confocal microscopy and optical coherence tomography
Acne lesions start with changes in hair follicles and increase in inflammation, suggesting a cycle that could affect treatment strategies.
research Eruptive vellus hair cysts in an unusual location with atypical pathological features
A young man had a rare case of hair cysts on his elbows, which was hard to diagnose and treat.
research O02 Ubiquitomics of CYLD-deficient skin tumours reveals dysregulation of hair follicle keratinocyte processes
CYLD deficiency in skin tumors disrupts hair follicle cell processes and protein secretion.
research Morphologic comparison of cultured human epidermis melanocytes,amelanotic melanocytes from hair follicles and mouse melanoma cells observed by atomic force microscope
Melanin granules can be expelled by exocytosis.
research Eruptive vellus hair cysts: An underdiagnosed entity
Eruptive vellus hair cysts are often missed in diagnoses.
research Macrofibril Formation
research Trichilemmal Cysts With Divergent Ductal Differentiation: A Series of 4 Cases
Sweat duct differentiation in trichilemmal cysts is very rare and can be successfully removed with surgery.
research Nucleation and growth of macrofibrils in trichocyte (hard-α) keratins
Sheet formation is key to macrofibril structure differences in wool.
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 Primary cilia regulate Meibomian glands development and dimensions without impairing lipid composition of the meibum
Primary cilia affect the size and oil production of eye glands but not the oil's makeup.
research Microsporum gypseum isolated from a feline case of dermatophytosis
A cat had a rare fungal infection caused by Microsporum gypseum.
research Keratin Microspheres as Promising Tool for Targeting Follicular Growth
Keratin microspheres might help hair grow.
research COEXISTENCE OF TRICHOSTASIS SPINULOSA AND ERUPTIVE VELLUS HAIR CYSTS
Recognizing both trichostasis spinulosa and eruptive vellus hair cysts together is crucial for accurate diagnosis and treatment.
research Secondary milia following bullous erysipelas.
A woman’s skin bumps healed almost completely with tretinoin cream after a leg infection.
research Miasmatic evolution in polycystic ovarian syndrome with reportorial analysis
Certain factors can trigger hormonal imbalances and cyst formation, leading to Polycystic Ovarian Syndrome (PCOS).
research Identification of microRNAs in Wool Follicles during Anagen, Catagen, and Telogen Phases in Tibetan Sheep
MicroRNAs play a key role in wool growth in Tibetan sheep.
research Steatocystomas: Update on Clinical Manifestations, Diagnosis, and Management
Steatocystomas are harmless skin cysts that can vary in size and may sometimes cause itching or pain.
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 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 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 Lipid analysis of follicular casts from cyanoacrylate strips as a new method for studying therapeutic effects of antiacne agents
The method effectively measures lipid changes and drug effects on skin follicles.
research Mixed Group
Dissecting cellulitis and folliculitis keloidalis cause intense inflammation without bacterial infection.
research Skin Improvement Efficacy of Microspicule Cosmetics Containing Low-molecular-weight Peptide Complexes
Microspicule cosmetics improve skin whitening, pores, and barrier strength.
research Giant folliculosebaceous cystic hamartoma
A 15-year-old boy had a rare skin growth on his buttock.
research Proliferating trichilemmal cyst with histological malignant transformation: Identification of hair sheath keratins in the tumor.
A hair cyst can become cancerous, showing specific keratins from the hair sheath.
research From skin microrelief to wrinkles. An area ripe for investigation
Wrinkles form due to structural skin changes and vary in type and treatment response.
research Folliculosebaceous cystic hamartoma with hair shaft fragments.
A rare ear cyst contained hair fragments.