Dermoscopy offers highly specific diagnostic patterns for vulvar conditions, finds research

While the complex vulvar region is highly susceptible to diverse infectious and inflammatory conditions that pose significant diagnostic hurdles, previous research has largely overlooked genital dermoscopy due to cross-contamination fears; consequently, Dr. Chittarvu Karishni and colleagues from the Department of Dermatology, Venereology, and Leprosy at Gandhi Medical College in Secunderabad conducted this investigation to bridge this clinical gap by correlating demographic, clinical, and dermoscopic features with the Vulvar Quality of Life Index (VQLI).

Therefore, the six-month cross-sectional descriptive study examined 100 women at a Dermatology, Venereology, and Leprosy Outpatient Department (DVL OP) using a Dermlite 4 dermoscope and the VQLI questionnaire, excluding those with painful lesions, pregnancy, or active menstruation to precisely analyze primary endpoints involving morphological patterns and secondary impacts on patient well-being.

Key Clinical Findings of the Study Include:

• Infectious Dominance: This investigation revealed that infections were the most frequent cause of vulvar issues at 73%, significantly outperforming inflammatory conditions, which accounted for only 17% of the cohort

• Symptomatic Burden: Pruritus emerged as the primary distress signal in 43% of cases, whereas burning sensations were reported by 22% of participants

• Severe Quality Impact: Lichen Sclerosus Et Atrophicus (LSEA) caused the most profound psychosocial disruption with a mean VQLI score of 22.7, compared to a lower score of 12.5 for Vulvovaginal Candidiasis (VVC)

• Dermoscopic Markers: Clinical precision was enhanced by identifying pathognomonic whitish amorphous masses in 82% of VVC cases and cauliflower-like projections in 100% of genital wart instances

• Age Distribution: The highest levels of life quality impairment were observed in the 20 to 40-year age group, which particularly affected the sexual function domain of the patients

The results suggest that vulvar dermatoses significantly impact patients during their peak reproductive years, with data showing a mean age of 36.9 years and indicating that dermoscopy can successfully identify milky pink structureless areas in 100% of LSEA cases.

Thus, the study concludes that incorporating dermoscopy and hygiene education into routine clinical practice may significantly optimize diagnostic accuracy and overall patient outcomes.

While the cross-sectional study provides a foundational understanding, larger longitudinal investigations are needed to further explore the utility of the VQLI in monitoring long-term treatment responses across diverse populations.

Reference.

Karishni C, Musku T, Saisharanya B, Reddy GS, Chintagunta SR. Vulvar dermatoses: A cross-sectional study of etiology, dermoscopic findings, and impact on the quality of life. Indian J Sex Transm Dis 2025;46:131-8.