research Cultured Nail Keratinocytes Express Hard Keratins Characteristic of Nail and Hair In Vivo
Lab-grown nail cells show characteristics similar to natural nail and hair.
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780-810 / 1000+ results research Hard X-Ray Microscopic Images of the Human Hair
High-resolution x-ray images showed three main structures in human hair: medulla, cortex, and cuticle.
research Acidic and Basic Hair/Nail (Hard) Keratins: Their Colocalization in Upper Cortical and Cuticle Cells of the Human Hair Follicle and Their Relationship to Soft Keratins
Hair and nail cells share similar proteins, indicating a common differentiation pathway.
research Polycystic Ovary Syndrome in Adolescents
PCOS in teens is hard to diagnose, linked to genetics and lifestyle, and managed with weight loss and medication.
research Treatment of Refractory Hypertension
Most patients with hard-to-treat high blood pressure can be managed effectively with various treatments, but no single treatment is perfect.
research Localized Syringolymphoid Hyperplasia with Alopecia and Anhidrosis
SLHA can be hard to diagnose and needs teamwork between specialists.
research Extended Theory of Selective Photothermolysis: A New Recipe for Hair Removal?
Permanent hair removal is hard, but using longer laser pulses at lower power might improve results.
research The Challenges with Managing Polycystic Ovary Syndrome: A Qualitative Study of Women’s and Clinicians’ Experiences
Managing PCOS is hard because it varies a lot, treatments are limited, and there's a lot of false information online.
research Difficult and Rare Forms of Acne
The document talks about hard-to-treat and rare acne types, their connection with other health issues, the importance of correct diagnosis, and the challenges in managing them.
research The Frequency of Polycystic Ovary Syndrome in Females with Resistant Acne Vulgaris
Many women with hard-to-treat acne also have PCOS.
research Extensive Donor Site Keloids in Follicular Unit Extraction Hair Transplantation
Hair transplant can cause hard-to-treat keloids in some patients.
research Some Clues and Pitfalls in the Diagnosis of Acromegaly
Acromegaly can be hard to diagnose in young women with atypical symptoms, and persistent high phosphate levels should lead to growth hormone testing.
research The Clinicopathological Spectrum of Trichoepitheliomas: A Retrospective Descriptive Study
Trichoepitheliomas can be hard to distinguish from other skin conditions and often start in teenage years.
research Pseudopelade of Brocq: A Clinico-Therapeutic Challenge
Pseudopelade of Brocq is hard to diagnose and treat, with limited effective options.
research Diagnostic Dilemma: Multiple Autoimmune Syndrome Versus Incomplete Graham-Little-Piccardi-Lassueur Syndrome Overlap Mixed Connective Tissue Disease
The case shows how hard it is to tell apart Multiple Autoimmune Syndrome from other similar autoimmune conditions, but correct diagnosis is key for treatment to work.
research A 29-Year-Old Woman with Treatment-Resistant Dandruff
Scalp psoriasis is hard to treat and may need various medications.
research Lymphoproliferative Disorders
Skin lymphoproliferative disorders are hard to diagnose and often linked to systemic diseases, but most have a good prognosis with accurate diagnosis.
research Diagnosis and Challenges of Polycystic Ovary Syndrome in Adolescence
Diagnosing PCOS in teenagers is hard because its symptoms often look like normal puberty, and there's a need for better diagnosis methods and agreement on criteria.
research Adolescent Hair Loss: Review of Common Forms and Treatment Challenges
Hair loss in teenagers is hard to treat and lacks a cure, with some treatments available depending on the type of hair loss.
research Efficacy of Oral Retinoids in Treatment-Resistant Lichen Planopilaris
Oral retinoids may help some patients with hard-to-treat lichen planopilaris, but more research is needed.
research Disease Progression of Dermatophytic Pseudomycetoma in a Persian Cat
The cat died from a hard-to-treat fungal infection despite various treatments.
research Apremilast Is Efficacious in Refractory Alopecia Areata
Apremilast helps regrow hair in hard-to-treat alopecia areata.
research Caution in the Time of Rashes and COVID-19
Skin symptoms linked to COVID-19 are hard to confirm, and more testing is needed to identify which are truly caused by the virus.
research Finasteride and the Uncertainties of Establishing Harms
Finasteride's potential harms are hard to accurately measure.
research Hair Dye: A Trichoscopy Pitfall
Hair dye can make it hard to diagnose scalp conditions correctly.
research Diagnostic Pitfalls in Ovarian Androgen-Secreting (Leydig Cell) Tumors: Case Series
Ovarian Leydig cell tumors are hard to diagnose with just advanced imaging; expert ultrasound and clinical evaluation are essential.
research Polycystic Ovary Syndrome: Challenges in Adolescence
Diagnosing and managing PCOS in teens is hard, but early diagnosis and lifestyle changes are key, and more research is needed for long-term health.
research Challenges in the Assessment and Diagnosis of Polycystic Ovary Syndrome
Diagnosing Polycystic Ovary Syndrome is hard due to varying symptoms, no set criteria, and the need for better tests and education.
research Diagnosis of an Indistinct Leydig Cell Tumor by Positron Emission Tomography-Computed Tomography
A PET-CT scan successfully located a hard-to-find Leydig cell tumor in a woman with hormonal symptoms.
research New-Onset Systemic Lupus Erythematosus During Pregnancy: A Challenge in Diagnosis
Diagnosing new systemic lupus during pregnancy is hard but important for the health of the mother and baby.