Concurrent measurement of genital lubrication and blood flow during sexual arousal.

Genital lubrication and blood flow are theoretically related outcomes of women's sexual response that prepare the genitals for sexual activity. Despite its importance for sexual function, few experimental studies have directly assessed genital lubrication or empirically demonstrated how genital lubrication and blood flow relate during sexual arousal. In this study, 36 women viewed stimuli that varied by sexual activity intensity (nonsexual, low-intensity sexual, and high-intensity sexual) while their genital responses were assessed using concurrent measures of genital lubrication (using litmus test strips) and genital blood flow (using laser Doppler imaging).

Drug-induced phototoxicity: A systematic review.

Background: Phototoxicity has been attributed to numerous oral drugs over the past 60 years.

Objective: Determine the quality of evidence supporting suspected phototoxicity from oral drugs.

Methods: The MEDLINE and EMBASE databases were searched for all studies that contain original data for drug-induced phototoxicity and were published between May 1959 and December 2016.

Usability, Satisfaction, and Usefulness of an Illustrated Eczema Action Plan.

Background: An eczema action plan (EAP) is an individualized tool to help caregivers and patients self-manage eczema. While novel illustrated EAPs have been developed and validated, there is limited literature examining the value of EAPs from patient and caregiver perspectives.

Objectives: The objective of this study was to test the usability, satisfaction, and usefulness of our validated EAP from the perspective of patients and caregivers.

A unique combination of Rosai-Dorfman disease and mycosis fungoides: a case report.

Rosai-Dorfman disease (RDD) is a rare histiocytic condition of unknown etiology. Patients with RDD classically present with massive painless cervical lymphadenopathy. However, extra-nodal disease occurs in approximately 40% of cases, with the skin being among the most commonly involved sites.

Psychological Aspects of Factitious Disorder.

Factitious disorder can present in multiple health care settings, with patients intentionally producing symptoms to assume the sick role. This assumption of the sick role can result in multiple hospitalizations with unnecessary diagnostic workup, as well as invasive diagnostic procedures that can lead to worrisome side effects. Differential diagnoses that should be ruled out include malingering, somatic symptom disorder, and anxiety disorders.

A 2017 update: Challenging the cosmetic procedural delay following oral isotretinoin therapy.

For decades it has been widely accepted that elective procedures should be delayed for at least 6-months following completion of isotretinoin therapy. However, numerous 2017 publications demonstrate the need for change in best practice. The evidence has yet to be succinctly summarized in a single article or in a stand-alone quick reference algorithm for physicians.

A Systematic Review on Oral Isotretinoin Therapy and Clinically Observable Wound Healing in Acne Patients.

The association between isotretinoin and atypical wound healing remains controversial. It is common practice to delay elective procedures for 6 to 24 months after oral isotretinoin therapy. The studies supporting common practices (SCP) recommend extending this period to include the 6 to 24 months preceding treatment.

Hair pull test: Evidence-based update and revision of guidelines.

Background: The hair pull test lacks validation and has unclear pretest guidelines.

Objective: We sought to quantify normal hair pull test values and elucidate the effect of pretest hair washing and brushing. The impact of hair texture and lifestyle was also examined.

The Clitoral Photoplethysmograph: A Pilot Study Examining Discriminant and Convergent Validity.

Introduction: The clitoral photoplethysmograph (CPP) is a relatively new device used to measure changes in clitoral blood volume (CBV); however, its construct validity has not yet been evaluated.

Aim: To evaluate the discriminant and convergent validity of the CPP. For discriminant validity, CBV responses should differ between sexual and nonsexual emotional films if the CPP accurately assesses clitoral vasocongestion associated with sexual arousal; for convergent validity, CBV responses should significantly correlate with subjective reports of sexual arousal.