research Solitary papule with central crater in a young man: Dermoscopy picks the clue
A young man's cheek papule was identified as a benign hair follicle tumor using a skin surface microscope.
Search
for
Sort by
Research
180-210 / 1000+ resultsresearch Trichoblastomas derived from the facial skin with tactile hair in aged house musk shrews (Suncus murinus)
Trichoblastomas in aged house musk shrews show unique features and may involve serum amyloid A in inflammation.
research The diagnosis and management of haematospermia
Haematospermia is usually harmless but needs careful checking to ease anxiety and find any serious causes.
research Musculoskeletal and body composition response to high-dose testosterone with finasteride after chronic incomplete spinal cord injury—a randomized, double-blind, and placebo-controlled pilot study
Testosterone with finasteride improved muscle and bone health in men with spinal cord injury.
research Cytologic atypia in a 53-year-old man with finasteride-induced gynecomastia.
research Ex vivo dermatoscopy of scalp specimens and slides
Ex vivo dermatoscopy may lower lab costs and improve diagnosis speed for hair loss biopsies.
research A malignant proliferating trichilemmal cyst arising on the elbow of a man: A case report and review of the literature
A rare skin cancer on a man's elbow was successfully treated with surgery, showing no recurrence after one year.
research The Percentage of Free PSA and Urinary Markers Distinguish Prostate Cancer from Benign Hyperplasia and Contribute to a More Accurate Indication for Prostate Biopsy
% free PSA and urinary markers help better identify prostate cancer.
research Trichoscopy Tips
Trichoscopy is a useful tool for diagnosing hair and scalp issues, but doctors must be careful to avoid mistakes.
research A study of serial vertical sectioning of scalp biopsies to increase the histological diagnostic yield in alopecias
Cutting scalp biopsies in consecutive slices improves diagnosis of hair loss conditions.
research Development of prostate cancer in a patient with primary hypogonadism: intratumoural steroidogenesis in prostate cancer tissues
Prostate cancer can progress even with low testosterone due to internal hormone production in the tumor.
research A method for simultaneous analysis of androgens, dutasteride and finasteride in human serum by liquid chromatography tandem mass spectrometry
A new method was developed to analyze certain hormones and drugs in human blood efficiently.
research High-throughput and direct measurement of androgen levels using turbulent flow chromatography liquid chromatography-triple quadrupole mass spectrometry (TFC-LC-TQMS) to discover chemicals that modulate dihydrotestosterone production in human prostate cancer cells
Researchers found four natural compounds that can change DHT levels in prostate cancer cells.
research Medicolegal aspects of doping in football
Doping in football faces legal challenges with testosterone limits, hair loss treatments, and recreational drug use.
research Trichoscopic findings in various alopecias at tertiary referral center: A cross-sectional study
Trichoscopy is useful for quickly diagnosing different types of hair loss without needing biopsies.
research Pathologic Quiz Case: A Cutaneous Nodule on the Left Temple
The nodule was a benign cutaneous lymphadenoma, not cancer, and was successfully removed.
research Gonadal Dysgenesis: Associations between Clinical Features and Sex of Rearing.
Gonadal biopsy is the best method to diagnose gonadal dysgenesis.
research Testosterone-stimulated weanlings as an alternative to castrated male rats in the Hershberger anti-androgen assay
Using testosterone-stimulated weanling rats can effectively replace castrated rats for anti-androgen testing, reducing animal stress.
research Trichoscopy
Trichoscopy is a non-invasive way to diagnose hair and scalp problems without needing hair samples.
research Evaluation of noninvasive biospecimens for transcriptome studies
Hair follicles and urine cell pellets are promising for transcriptome studies due to consistent quality and useful expression profiles.
research Self-Assessment
Early detection and skin biopsies are crucial for treating skin cancer and diagnosing various skin conditions.
research Temporal triangular alopecia: significance of trichoscopy in differential diagnosis
Trichoscopy is reliable for diagnosing Temporal Triangular Alopecia and can prevent unnecessary biopsies and wrong treatments.
research 9243 Postmenopausal Hyperandrogenism due to Rare Ovarian Tumor
A rare ovarian tumor caused high testosterone in a postmenopausal woman, resolved by surgery.
research Finasteride-related Leydig cell tumour: report of a case and literature review
Finasteride use may be linked to rare testicular tumor, but more research needed.
research Early skin biopsy is helpful for the diagnosis and management of neonatal and infantile erythrodermas
Early skin biopsy helps diagnose and manage severe skin conditions in babies.
research Scalp Dermoscopy or Trichoscopy
Trichoscopy is a quick, noninvasive method to diagnose hair and scalp disorders, often reducing the need for biopsies.
research Gonadal Function Abnormalities in Sickle Cell Anemia
Sickle cell anemia causes hormone issues and delayed puberty due to testicular failure.
research Trichoscopy
Trichoscopy is a useful tool for diagnosing different hair and scalp diseases without surgery.
research SAT-223 Insights into Ovarian Hyperandrogenism: Lessons from Two Unusual Cases
The study found that imaging might miss small ovarian tumors causing high testosterone, and suggested using certain testosterone levels and treatment responses to identify these tumors.
research Pediculosis
Scalp biopsies are important for diagnosing hair loss conditions.