research An unusual eyelid swelling
A 47-year-old man's eyelid swelling didn't improve with basic treatments, so a biopsy was needed.
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research Rare Diagnosis of a Proliferating Pilar Tumor in a Facial Hairline Cryst
The lump on a woman's scalp was a rare, potentially cancerous tumor from the hair follicle, not a common cyst.
research Nail lichen planus in a patient with alopecia totalis
A man with total hair loss also developed a rare nail condition, likely due to autoimmune issues.
research Decades of progressive red and yellow nodules
A 72-year-old man was diagnosed with a rare skin form of Rosai-Dorfman disease after years of misdiagnosis.
research Analysis of hair follicle penetration of lidocaine and fluorescein isothiocyanate-dextran 4 kDa using hair follicle-plugging method
Hair follicles are important for the absorption of certain drugs into the skin.
research Nonscarring Alopecias
research Erosive palmoplantar lichen planus: clinical and histopathological insights from an ethnic population of North-East India
Erosive palmoplantar lichen planus in North-East India mainly affects the feet and often involves nails, with unique inflammatory skin changes.
research Giant Rhinophyma
A woman's large nose growth was initially misdiagnosed, but later confirmed to be giant rhinophyma after full removal and examination.
research P‐59 Three cases of opportunistic dermatoses associated with internal diseases in cats
Cats with internal diseases can develop skin issues that may require specific treatments.
research Amyopathic dermatomyositis presenting as severe alopecia and prominent eyelid edema: a case report and literature review
Accurate diagnosis is crucial for effectively treating severe alopecia and related symptoms.
research Carbon‐dioxide laser‐associated PDT treatment of folliculitis decalvans
CO2 laser-associated PDT effectively treated therapy-resistant folliculitis decalvans.
research A previously undescribed cutaneous paraneoplastic syndrome in a cat with thymoma
Thymoma in cats can cause hair loss without inflammation.
research Features of Irradiated Skeletal Muscle on Mohs Frozen Section Examination
research Inflammatory memory-activated biomimetic nanovesicles regulate neutrophil plasticity and metabolic reprogramming for rapid diabetic wound healing via targeting miR-193a-5p/TLR4/JNK/P38 MAPK pathways
Biomimetic nanovesicles can speed up diabetic wound healing by regulating immune cell behavior and metabolism.
research An Atypical Initial Manifestation of Systemic Lupus Erythematosus: Lupus Enteritis Accompanied by Intestinal Pseudo-Obstruction and Bilateral Hydronephroureter
A woman with lupus had rare severe symptoms but improved with treatment.
research Cicatricial pattern hair loss is not a variant of lichen planopilaris
Cicatricial pattern hair loss is likely advanced common baldness, not a type of lichen planopilaris.
research Oxidative Stress and Skin Diseases: The Role of Lipid Peroxidation
Lipid peroxidation worsens skin diseases but may help treat cancer.
research Vertical and transverse sections of alopecia biopsy specimens: Combining the two to maximize diagnostic yield
Using both vertical and transverse sections for alopecia biopsies improves diagnosis without extra cost.
research Penetration and distribution of three lipophilic probes in vitro in human skin focusing on the hair follicle
Medium lipophilic substances penetrate skin best, and adding ethanol can increase delivery to hair follicles.
research Report of a patient with acne conglobata and perifolliculitis capitis abscedens et suffodiens
A patient with a rare scalp condition showed improvement with isotretinoin and other medications.
research Desmoplastic melanoma presenting as primary alopecia neoplastica: a report of two cases
Two women were diagnosed with a rare melanoma that looked like hair loss but was actually a type of skin cancer.
research Localized alopecic myxedema of the scalp
A person with thyroid problems had rare, swollen, bald spots on their scalp caused by a condition usually found on the shins.
research Canities Subita after Extreme Trauma Showing Positive Staining for Anti-PD-L1 Antibodies: A New Clue into Etiopathogenesis?
Sudden hair whitening may be linked to immune system activity.
research Androgenetic Alopecia: Analysis of Proliferation and Apoptosis
research Kerion Barbae with Bacterial Superinfection Presenting as a Rapidly Growing Beard Mass: A Diagnostic Dilemma in a Resource-Limited Setting
Kerion barbae should be considered in beard infections to avoid misdiagnosis and complications.
research Postmenopausal Frontal Fibrosing Alopecia
Postmenopausal frontal fibrosing alopecia may be a unique condition linked to postmenopausal changes.
research Metabolic Teamwork in the Stem Cell Niche
Paneth cells and intestinal stem cells work together metabolically for stem cell function and regeneration.
research Infiltrative Erythemas and Nodules on a Unilateral Cheek Following Inappropriate Use of a Topical Steroid
Improper steroid use can cause skin issues like rosacea, which may improve after stopping the steroid and using benzoyl peroxide.
research Epstein-Barr virus associated with high-grade B-cell lymphoma in nude severe combined immunodeficiency
A boy with severe immune deficiency and Epstein-Barr virus died from high-grade B-cell lymphoma.
research Case Report: Dermoscopic features of oral lichen planus - the evolution of mucoscopy
Dermoscopy can help diagnose oral lichen planus by identifying specific patterns.