Randy Dotinga
Randy Dotinga is a medical writer based in San Diego, Calif.
New sunscreen filters on the horizon
A new wave of sunscreen filters is on the cusp of being approved in the United States after widespread use elsewhere.
Options for treating drug-resistant lice
Lice are becoming more resistant to drugs. Understand the threat of resistant lice and the new ways to treat them.
Never mind your IQ. Are you focusing on QI?
Quality improvement strategies can lead to improved patient care, lower costs, and a fulfilling work environment.
Dermatopathologist: Work with me
Tips to collect and prepare nail specimens that will help improve clinical pathology.
Better business
One dermatologists offers insight into her practice policies and offers strategies to encourage employees and increase profits.
Studies you may have missed
One expert summarizes science outside of dermatology that offers insight into the genetic toll of sun damage, the potential skin-protecting effects of vitamin B3, the sun-exposure threat posed by automobile side windows and more.
Transplantation/Vascular Surgery: Emergence of robotic donor nephrectomy
The emergence of robot-assisted laparoscopic donor nephrectomy (RLDN) and new findings regarding renal transplant patients' cancer risk highlight the discussions of transplantation/vascular surgery discussions at this year's AUA meeting.
Trauma/Reconstruction/Diversion: New clinical guidelines for stricture
Management of strictures after BPH surgery and a new clinical guideline for the treatment and diagnosis of male urethral stricture were among the major focuses at the 2016 AUA meeting.
Lessons from the past
Lessons from the past
Scientists are digging into the past in search of genetic insight into modern skin diseases. Here are some of the hottest topics in the study of human history and skin disease.
Dermoscopy can enhance your diagnostic ability and accuracy
The role of dermoscopy has expanded beyond melanoma detection. Experts offer best practices and explain how to embrace and use this powerful tool to get more complete and accurate diagnoses.

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