Background Laser hair reduction is one of the most common laser procedures in dermatology. Laser systems available are Ruby at 694 nm, Alexandrite (755 nm), Diode (810nm), and Nd:YAG (1064 nm). Recently, devices presenting a combination of wavelengths have shown to produce high effective hair reduction with no related risks. This study was conducted with the Soprano Ice Platinum (Alma Lasers, GMBH, Germany) that emits a combination of three wavelengths at 755, 810, and 1064 nm in a single pulse. Aims To establish the efficacy and safety of novel triple wavelength laser hair reduction technology in skin types IV to V. Patients and Methods This was an investigator initiated, single‐center, prospective clinical study conducted between December 2017 and June 2019 with a total of 25 patients (23 female and two male) above 18 years with skin types IV and V, areas included are face, beard, neck, chest, and others. Results Hair reduction was assessed using the physician GAIS (global esthetic improvement scale) score: no results 0% reduction, poor 0%‐25% reduction, average 25%‐50%, good 50%‐75%, and excellent 75%‐100%. All 25 patients (mean age 28 years, range 18‐52 y/o) completed all six sessions of the study. Conclusion Objective clinical assessment of hair reduction using the physician GAIS score in 90 anatomical sites scores an excellent reduction in 95.5% areas and good reduction in 80% areas. This current study shows that a synergistic combination of three diode laser wavelengths used for hair removal (755, 810, 1064 nm) is effective and safe to use in subjects skin types IV and V for facial and body hair.

Background: Sexually transmitted diseases (STDs) are a public health challenge, and the epidemiological profile is variable by geographical region and distinct from that of other diseases. Accurate knowledge of emerging disease trends is crucial for formulating effective control strategies. Aims and Objectives: The aim and objective of this study were to identify the changing scenario and emerging trends of STDs in Davangere, Karnataka, by evaluating patients attending a tertiary care center. Materials and Methods: A tertiary care-based retrospective study was conducted by analyzing the clinical records of the attendees presenting to the STD clinic at Chigateri General Hospital affiliated to JJM Medical College in Davangere, Karnataka, for a period of 5 years from January 2015 to December 2019. The collected data were analyzed and statistically compared with other studies. Results: Out of the 614 patients studied, the male-to-female ratio was 2:1, with 30–39 age groups being most affected. Eighty-eight percent of patients were married, with 36.64% giving a history of extramarital contact. Homosexual and bisexual contacts were observed to be 5.21% and 0.65%, respectively. Viral STDs affected nearly half of the patients (49.51%), followed by fungal (28.88%), bacterial (22.63%), and others (3.1%). The most common STD observed was herpes genitalis as seen in 101 (24.48%) patients, followed by candidal balanoposthitis (17.1%). Thirty-three (5.7%) patients were diagnosed with more than one STD. Of these patients, 13 were seropositive for HIV, resulting in a prevalence of 2.12%. Conclusion: The epidemiological profile of STDs is ever changing, and this study found an increase in viral and fungal STDs and downward trend of bacterial STDs comparable to that of studies from other regions.

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<p class="abstract"><strong>Background:</strong> Skin lesions present with innumerable patterns like discoid, petaloid, arcuate, annular, polycyclic, livedo, reticulate, target, stellate, digitate, linear, serpiginous and whorled. Most of the linear lesions follow the Blaschko’s lines. Aim was to study the incidence of linear dermatoses, the age and sex incidence, various types of clinical presentation, various sites of distribution and their clinical correlation.  </p><p class="abstract"><strong>Methods:</strong> Detailed history including family history, History of disease documented with clinical examination. After counselling and after recording their consent for the test, skin biopsy along with routine investigations was done wherever needed and the results were evaluated. <strong></strong></p><p class="abstract"><strong>Results:</strong> Lichen striatus was seen in 29.91% followed by linear herpes zoster in 24.7%, linear lichen planus in 18.22%, linear verrucous epidermal nevus in 14.01%, segmental vitiligo in 3.73%, nevus depigmentation in 2.33% and others. Maximal cases were asymptomatic and reported for cosmetic reason. Intense itching was the main reason to bring the lichen planus patients and few cases of the lichen striatus patients for treatment.  </p><p class="abstract"><strong>Conclusions:</strong> Lichen striatus was found to be more common, female preponderance. Majority of patients showed unilateral distribution more on the extremities. Histopathological correlation shows the importance of histopathology which ultimately changes the management in any given condition.</p><p> </p>

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