research Adrenal Cortex Tumors and Hyperplasias
Most adrenal cortex tumors are benign and non-secreting, but proper diagnosis and treatment are important due to the rare possibility of cancer.
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research Congenital cutaneous lymphadenoma
An 8-year-old girl had a rare, benign skin tumor on her forehead.
research MIXED CONNECTIVE TISSUE DISEASE EVOLVING FROM THE SEQUENTIAL OVERLAP OF SYSTEMIC LUPUS ERYTHEMATOSUS, SJÖGREN’S SYNDROME, RHEUMATOID ARTHRITIS AND DERMATOMYOSITIS: A FOLLOW-UP
Mixed Connective Tissue Disease can develop from overlapping symptoms of several autoimmune diseases, making diagnosis complex.
research The Appearance of Four Basement Membrane Zone Antigens in Developing Human Fetal Skin
research Two cases of aplasia cutis congenita with hair collar signs and macrophage hyperplasia
Two cases showed skin abnormalities without bone or neural defects.
research Expansion of specialized epidermis induced by hormonal state and mechanical strain
Nipple area expansion in mice needs both pregnancy hormones and mechanical strain.
research Seborrheic karatosis, a tumor of the infundibular and isthmus of hair follicles: Identification of hair sheath keratins and histopathological features suggesting hair follicle origin.
Seborrheic keratosis likely originates from the upper regions of hair follicles.
research Baricitinib-Induced Trichilemmal Cyst Reactivation in a Woman With Alopecia Areata
Baricitinib may reactivate trichilemmal cysts in people with a history of these cysts.
research Follicular dysplasia in two cows
Two cows had a rare hair disorder causing hair loss but were otherwise healthy.
research Are the Meibomian glands “hair follicles without a hair shaft” ?
Meibomian glands are like hair follicles without a hair shaft.
research Acquired Localized Longitudinal Pachyonychia and Onychomatrical Tumors: A Comparative Study to Onychomatricomas (5 Cases) and Onychocytic Matricomas (4 Cases)
Larger nail cavity sizes suggest benign tumors, while smaller ones may need further biopsy to rule out cancer.
research Molecular pathology of skin adnexal tumours
New markers and pathways have been found in skin tumors, helping better understand and diagnose them.
research CPC12 Coinheritance of BRCA2 and CYLD germline pathogenic variants associated with targetable metastatic malignant cylindroma
Coinheritance of BRCA2 and CYLD genes may lead to new treatment options for certain cancers.
research Trichoscopic findings of discoid lupus erythematosus alopecia: A cross-sectional study
Shiny white structures in trichoscopy can indicate long-standing discoid lupus erythematosus alopecia.
research Structure and expression of genes for a class of cysteine-rich proteins of the cuticle layers of differentiating wool and hair follicles.
Researchers found genes for cysteine-rich proteins that form the protective layer of hair in humans and sheep.
research Dermoscopy of scalp tumours: a multi‐centre study conducted by the international dermoscopy society
The study concluded that scalp tumors show different patterns based on age, gender, and tumor thickness, and emphasized the importance of early detection and scalp examinations.
research Beyond the Matrix: A Rare Case of Pilomatrix Carcinoma with Histologic Insights
Accurate diagnosis of rare pilomatrix carcinoma is crucial for effective treatment.
research A Congenital Hair Defect: Trichoschisis With Alternating Birefringence and Low Sulfur Content
research ′Swiss cheese′ appearance of dilated follicular infundibula in trichotillomania
The 'Swiss cheese' pattern in scalp biopsies can indicate trichotillomania, not just alopecia areata.
research [A three-dimensional observation of human hair tissue treated by modified trypsin-HC1 method].
The method allows detailed observation of hair tissue structures.
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 Patterns of expression of trichocytic and epithelial cytokeratins in mammalian tissues. I. Human and bovine hair follicles
Human and bovine hair follicles have distinct cytokeratins specific to hair-forming cells.
research Characterization of human dermal sheath cells reveals CD36-expressing perivascular cells associated with capillary blood vessel formation in hair follicles
CD36-expressing dermal sheath cells help form blood vessels in hair follicles, aiding hair growth.
research Multiple Pilomatrixoma in Turner Syndrome
Multiple pilomatrixoma may indicate Turner syndrome.
research Special issue on epidermal and hair follicle differentiation, part 2
research Dermoscopy and Trichoscopy in Dermatomyositis—A Cross-Sectional Study
Dermoscopy and trichoscopy are useful for diagnosing skin signs in Dermatomyositis.
research Isolation and characterization of a sheep cysteine-rich cuticle keratin pseudogene
Researchers found a non-functional sheep keratin gene due to mutations.
research Sostdc1 defines the size and number of skin appendage placodes
Sostdc1 controls the size and number of hair and mammary gland structures.
research Role of Transepidermal and Transfollicular Routes in Percutaneous Absorption of Steroids: In vitro Studies on Human Skin
Hair follicles and glands significantly increase steroid absorption in skin.
research Perforating Folliculitis: A Transepidermal Elimination Disorder
A 62-year-old man with diabetes and kidney disease had itchy skin lesions diagnosed as perforating folliculitis, treated with medication and skin care.