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.
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research Optical coherence tomography-assisted diagnosis of follicular keratosis of the chin
OCT can non-invasively diagnose follicular keratosis and other hair follicle disorders.
research Patterns of expression of trichocytic and epithelial cytokeratins in mammalian tissues II. Concomitant and mutually exclusive synthesis of trichocytic and epithelial cytokeratins in diverse human and bovine tissues (hair follicle, nail bed and matrix, lingual papilla, thymic reticulum)
Trichocytic cytokeratins are found in hair, nails, tongue, and thymus cells, showing complex regulation in tissue development.
research Facial Follicular Spicules: A Rare Cutaneous Presentation of Trichodysplasia Spinulosa
Trichodysplasia spinulosa can occur after a heart transplant due to immunosuppressive drugs.
research A linear and reticulate crusted keratotic papulopustular eruption: a rare presentation of PRIDE (Papulopustules and/or paronychia, Regulatory abnormalities of hair growth, Itching, and Dryness due to Epidermal growth factor receptor inhibitors) complex
A rare skin reaction from cancer treatment was successfully managed with topical treatments and antihistamines.
research A New Case of Isolated Trichothiodystrophy
A rare case of isolated trichothiodystrophy was identified, marked by brittle hair with low sulfur content.
research Omenn syndrome in a 10-month-old male with athymia and VACTERL association
A 10-month-old boy with a rare combination of genetic conditions has severe immune deficiency and treatment challenges.
research 199 Impairment of notch 1 signaling is a common defect in lesions from patients with hidradenitis suppurativa
Notch1 signaling is impaired in hidradenitis suppurativa, affecting skin and hair cells.
research Two parietal cephaloceles in a female neonate
A baby girl had two brain-related growths removed and is developing normally.
research 277 HPV8 E6 induced STAT3 activation leads to hair follicle junctional zone keratinocyte stem cell proliferation and expansion in actinic keratoses
HPV8 causes hair follicle stem cells to grow, leading to skin lesions.
research Hirsutism as the initial presentation of malignant ovarian Leydig cell tumor: A case report
A woman's male-pattern facial hair growth was caused by a rare malignant ovarian tumor that was difficult to diagnose and treat.
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 POSTMENOPAUSAL HIRSUTISM: A CASE REPORT
A rare ovarian tumor caused a postmenopausal woman to develop male-like features, which improved after surgery.
research 1379 Cell of origin contributes to the melanoma diversity
Different types of stem cells in the skin contribute to the variety of melanoma forms.
research 700 Oncostatin M is upstream of JAK-STAT signaling during the murine hair cycle
Blocking Oncostatin M's role in the JAK-STAT pathway can stimulate hair growth in mice.
research A case of finasteride-induced hyperplasia of mammary glands
research Alopecia in Cronkhite–Canada syndrome: Is it truly telogen effluvium?
Hair loss in Cronkhite-Canada syndrome may be caused by autoimmune factors, not just stress or malabsorption.
research Isolated patchy heterochromia with pili annulati features on light and electron microscopy
Isolated patchy heterochromia with pili annulati can occur without other health issues.
research Lichen Planopilaris As Part of Multiple Autoimmune Syndrome: A Case Report of New Association
Lichen planopilaris can occur with multiple autoimmune diseases.
research OCORRÊNCIA DE CISTOISOSPOROSE EM CÃES E SUA IMPORTÂNCIA PARA A SAÚDE COLETIVA
Cystoisosporosis in dogs is important for public health.
research Hyperprogesteronemia associated with Sertoli cell tumor and alopecia in a dog
Castration helped a dog with a tumor and hair loss by normalizing hormone levels and regrowing hair.
research Perinevoid Alopecia and Concentric Regrowth: Two Atypical Patterns of Alopecia Areata
Recognizing perinevoid alopecia and concentric regrowth is important for diagnosing and treating alopecia areata.
research Folliculotropic mycosis fungoides of external ear: a case study
A 64-year-old man had a rare skin cancer near his ear, unresponsive to antibiotics, with specific skin and hair follicle changes.
research Recurrent facial Microcystic adnexal carcinoma and hair transplantation on scar site
Hair transplantation can improve scars after removing a rare skin cancer.
research Case Report: ACTH- and CRH-secreting pheochromocytoma as a very rare cause of ectopic Cushing syndrome
A rare tumor caused unusual hormone production leading to Cushing syndrome.
research Pitfalls of mapping a large Turkish consanguineous family with vertical monilethrix inheritance.
A mutation in the KRT86 gene causes hair fragility in a Turkish family.
research 8273 ACTH-Dependent Cushing's Syndrome due to Metastatic Cervical Cancer: A Case Report
Metastatic cervical cancer can cause rare, severe Cushing's syndrome with high risk of death.
research Primary Cicatricial Alopecias
Early diagnosis and aggressive treatment are key for managing rare scalp disorders that cause permanent hair loss.
research Lupus erythematosus, thyroiditis, alopecia areata and vitiligo – A multiple autoimmune syndrome type 3 case presentation
A 22-year-old with multiple autoimmune diseases needs a multidisciplinary treatment approach.
research Unravelling Childhood Tinea Capitis: A Multi-Dimensional Investigation Using Dermoscopy, Scanning Electron Microscopy and Mass Spectrometry
Tinea capitis in a child was caused by a fungus from cats, highlighting the need for accurate diagnosis and treatment.