RESUMEN

Summary@#Secondary syphilis is a rare infectious sexually transmitted disease caused by Treponema pallidum in present era. It affects skin as well as other organs of the body. We hereby present a case of an adult male who presented with a one-month history of multiple brownish red maculopapular lesions all over the skin of the body involving the palms, soles, oral cavity and genitalia. His serology was positive for HIV, VDRL and TPHA with a low CD4 count. The patient was treated with three weekly doses of parenteral Benzathine penicillin G, antiretroviral therapy and podophyllin for condyloma acuminata to which he responded well.

Asunto(s)

RESUMEN

IntroductionOne of the important measures to prevent spread of COVID-19 in community is use of face mask. Though the debate is going on regarding the airborne transmission of SARS-CoV-2 it makes reasonable point for universal use of face masks. A large variety of face masks are available in the market or people can make their own using household items. The efficacy of masks depends upon the type of cloth and number of layers of the cloth. Material and methodsWe have created an innovative mask with two layers of cotton and an impervious layer. The impervious layer made from polypropylene coated with polyurethane was applied on the outer side in the middle half of the mask in front of mouth and nose. The efficacy of this test mask was measured against N95FFR (reference standard), triple layer surgical masks and single layer cotton mask. A manikin was used wearing these masks/respirator and aerosols/droplets of diluted red coloured carbol fuchsin and fluorescent Auramine O were sprayed from distance of 1m and 2m. We also tested use of face shield. Both macroscopic and microscopic examination of the dissected masks and respirator was performed. ResultsThe N95FFR was able to block the aerosols/droplets by its front layer. One triple layer surgical mask showed microscopic presence of stain in its innermost layer while the other blocked it with middle layer. The single layer cotton mask was not able to protect as we observed stain on the face itself. The test mask blocked most of the stain on impervious layer and also on the front cotton layer on lateral sides, where impervious layer was absent. When fluorescent stain was used, ultraviolet examination demonstrated that the whole area covered by test mask was clean while the other non covered area was fluorescent. ConclusionWe believe that our innovation can be used in the community as well as in general areas of the hospital like, offices, labs, etc. and can be a better alternative to single use triple layer surgical masks. Further testing may be done by other organizations to rule out bias in our study.

RESUMEN

@#Maduramycosis1 is chronic infection of cutaneous and subcutaneous tissue caused by bacteria and fungi. It involves skin, subcutaneous tissue and bones.2 Here we report a case series of 14 patients of mycetoma describing their epidemio-clinical features and laboratory investigations. The most common clinical presentation in the patients were infiltrated subcutaneous swelling with multiple discharging sinus tracts (fistulas). Lesions were located on the foot in all the cases.

RESUMEN

@#Camphor, a waxy white sublimable chemical, widely used worldwide by various communities for many religious purposes. Here we report a clinical image of self-inflicted injury from burning camphor on the palm resulting in burns. It also highlights the sociocultural pattern of this injury and need of psychopathic and therapeutic help of the patients.

RESUMEN

BACKGROUND: A study of genital colonization by group B streptococcus (GBS) was conducted in pregnant women in their third trimester, which is a known risk factor of morbidity and mortality among newborns. AIMS: The present study was undertaken to study the prevalence and the correlates of vaginal colonization by GBS among pregnant women. SETTING AND DESIGN: This observational cross-sectional study was conducted during September 2002 to March 2004 on 524 pregnant women. MATERIALS AND METHODS: Three high vaginal swabs were obtained from all the pregnant women admitted at term and in preterm labor. Two swabs were used for aerobic culture and the third one for gram staining. The first set of swabs was cultured on 5% Sheep blood agar plates. The second set of swabs were inoculated into Todd-Hewitt broth and then subcultured in 5% Sheep blood agar plates. The main outcome measures were the presence of GBS infection in comparison to the age group, gravida, gestational age, premature rupture of membrane (PROM), preterm labor and association with febrile spells of the present pregnancy. RESULTS: The culture positivity rate of GBS was 4.77% and coexistent organisms isolated were Candida species (36%), Staphylococcus aureus (8%) and Enterococcus species (8%). Culture positivity in the age group of 18-25 years was 5.71%, of which 5.74% were in their first pregnancy. The correlation between age group and gravida with GBS culture positivity was statistically insignificant. The culture positivity in <36 weeks of gestational age was 6.93%. This relation was statistically significant. Twenty-eight percent developed PROM. Sixty-four percent of culture positives had preterm labor. CONCLUSION: GBS infection among pregnant women was significantly correlated with the gestational age, PROM and preterm labor. In pregnancy GBS colonization causes asymptomatic bacteriuria or UTI. It is a well known cause of puerperal infections with amnionitis, endometritis and sepsis being the most commonly reported infections.[5].