Association of Epstein-Barr virus (EBV) with nasopharyngeal carcinoma: Experience from a North Indian tertiary care hospital.

Introduction: Nasopharyngeal carcinoma (NPC), arising from nasopharyngeal epithelium is caused by Epstein-Barr virus (EBV). It is common in South China, South East Asia and North East India. The aim and objectives of this study were to determine the prevalence of EBV in formalin-fixed paraffin-embedded (FFPE) tissue sections of clinically suspected NPC patients, correlate the results of polymerase chain reaction (PCR) with histopathology findings, and to determine the utility of tissue EBV DNA as a diagnostic bio-marker.

Macrolide and fluoroquinolone resistance associated mutations in Mycoplasma genitalium in men who have sex with men attending STI clinic: A pilot study from India.

Background Increasing rates of macrolide and fluroquinolone resistance in Mycoplasma genitalium (MG) are being reported worldwide with resultant treatment failure. Aim We aimed to determine the level of antibiotic resistance of MG in men who have sex with men (MSM) attending a sexually transmitted infections (STIs) clinic in New Delhi, India. Methods Real-time polymerase chain reaction (PCR) assays targeting MgPa and pdhD genes were performed to detect MG rectal, urogenital or oropharyngeal infections in 180 MSM between January 2022 and June 2023.

Chromatinless microfilaria.

Herein, we are presenting a case of chromatinless microfilaria in a patient with chyluria.

A case of atypical vivax malaria with a global review of reports on myriads of morpho-variations in parasitized red blood cells.

, one of the major species associated with human malaria, continues to be a major public health problem in many parts of the world. Numerous studies related to vivax malaria have described quantitative haematological findings (level of haemoglobin, thrombocytopaenia, haematocrit values), but diverse morphological changes of parasite forms within infected red blood cells (iRBCs) have been mentioned only in few studies. Here we report a case of a 13-year-old boy who presented with fever, significant low platelet counts and hypovolaemia that created a diagnostic dilemma.

Intra-ocular hydatid cyst in a child: A rare presentation.

Intra-ocular cystic lesion in a young child can be parasitic lesion, old retinal detachment with cysts or simply a vitreous cyst. Intra-ocular localization of hydatid cysts is extremely rare accounting for less than one percent of all cases. This case describes a young child with left eye pain, redness and progressive diminution of vision with progressively enlarging intra- ocular cyst.

Anaerobes in cardiac infections: A decade experience from the tertiary care center.

Purpose: Anaerobic infections are common yet life-threatening. They are being recovered from all sites of the body, including the cardiovascular system. This study was aimed to determine the retrospective analysis on the isolation of anaerobes in cardiovascular samples received for a decade-long duration.

Risk factors for dengue outbreaks in Odisha, India: A case-control study.

Background: Environmental and climatic risk factors of dengue outbreak has been studied in detail. However, the socio-epidemiological association with the disease is least explored. The study aims to identify the social and ecological factors associated with emerging dengue in Odisha, India.

Pathological Status of Causing Blast and Pitting Disease of Banana in Eastern India.

Incidence of leaf blast on nursery plants and pitting disease on maturing banana bunches has been recorded in banana plantations during rainy season in Eastern India during 2014 to 2015. Taxonomical identification as well as DNA sequence analysis of the internal transcribed spacer region of fungus isolated from affected tissue culture derived plantlets and fruits confirmed the pathogen to be Hashioka "in both the cases". Koch's postulates were proved on young plantlets as well as on maturing fruits of cv.