Internal Hernia Post-Single Anastomosis Gastric Bypass: Case Series with Review of Literature.

Obesity is an emerging worldwide health care issue. It has a direct and indirect bearing on health-related outcomes. Rates of overweight and obesity have grown manifold in the past few decades globally.

Epidemiology, risk factors, treatment and outcome of Candida bloodstream infections because of Candida albicans and Candida non-albicans in two district general hospitals in the United Kingdom.

Introduction: Bloodstream infections caused by Candida species, known as candidemia are on the rise because of increasing complexity of surgical procedures, patient's underlying co-morbidities and shift in patient's demographics. This study was conducted to evaluate the epidemiology, risk factors, co-morbidities, antifungal treatment and outcomes of candidemia in Candida albicans (C. albicans) and Candida non-albicans (C.

Emerging clinical role of pivmecillinam in the treatment of urinary tract infections caused by Extended Spectrum βeta-lactamase (ESBL) producing Enterobacteriaceae.

Background: Extended Spectrum βeta-lactamase (ESBL)-producing Enterobacteriaceae causing urinary tract infections (UTIs) appear resistant to many common oral agents. There is a growing need to discover new antibiotics to combat with emerging antibiotic resistance problem. Until the discovery of new antimicrobials, we can bring back forgotten antibiotics to our clinical formulary.

Oral treatment options for patients with urinary tract infections caused by extended spectrum βeta-lactamase (ESBL) producing Enterobacteriaceae.

Introduction: Frequent use of different antibiotics to treat urinary tract infections (UTIs) exerts a variety of selective pressure on pathogens which ultimately lead to the antimicrobial resistance. Extended Spectrum βeta-Lactamase (ESBL) producing Enterobacteriacae causing UTIs, which are usually multidrug resistant organisms, pose a great therapeutic treatment challenge. Rediscovery of forgotten antibiotics such as pivmecillinam, fosfomycin, and nitrofurantoin may be helpful in this situation until the discovery of new agents.

Burkholderia Pseudomallei Causing Bone and Joint Infections: A Clinical Update.

Burkholderia pseudomallei (B. pseudomallei), a causative agent of an emerging infectious disease melioidosis, is endemic in the tropical regions of the world. Due to increased international travel, the infection is now also seen outside of the tropics.

Estrogen receptor and progesterone receptor status in breast cancer in relation to age, histological grade, size of lesion and lymph node involvement.

Introduction: Breast cancer is the most common malignancy of women in Kashmir. This study was conducted with the objective of assessing hormone receptor positivity and its correlation with age at diagnosis, tumor size, histological grade and lymph node metastasis.

Materials And Methods: 132 newly diagnosed cases of invasive breast cancer diagnosed at the Department of Pathology, SKIMS, Srinagar, JandK, were included after excluding biopsies, in-situ lesions and recurrence cases.

Group B Streptococcus infection: epidemiology, serotypes, and antimicrobial susceptibility of selected isolates in the population beyond infancy (excluding females with genital tract- and pregnancy-related isolates) at the University Malaya Medical Centre, Kuala Lumpur.

Group B Streptococcus (GBS) infection was studied in 49 patients collected at convenience (convenience sampling), excluding infants and women with genital tract- and pregnancy-related isolates, according to the availability of stocked isolates and easy accessibility to epidemiological data. The data were examined both prospectively and retrospectively from 2003-2005 at a tertiary-level multidisciplinary hospital in Kuala Lumpur, Malaysia. Skin and soft-tissue infections in 35 patients (71.

Cases of melioidosis in a university teaching hospital in Malaysia.

Background And Purpose: Melioidosis is an infectious disease caused by Burkholderia pseudomallei that is endemic in Southeast Asia and northern Australia and has also been reported from non-endemic areas of the world. Little is known about the antimicrobial susceptibility pattern and the demography of melioidosis patients in Malaysia.

Methods: This was a retrospective study of 83 patients with culture-proven B.

Epidemiology of hepatitis C virus infection in Pakistan.

Since the discovery of hepatitis C virus (HCV) in 1989 as the causative agent of post-transfusion non-A non-B hepatitis, the epidemiology, pattern of transmission, different genotypes and clinical consequences of the disease have been studied worldwide, but little is known about the epidemiology of HCV infection in Pakistan. This paper reviews the available evidence on the epidemiology of HCV infection in Pakistan obtained via MEDLINE search (1970-2005) of published articles with key words hepatitis C and Pakistan, and other sources including ongoing discussions within the medical community. Approximately 10 million people have been infected with HCV in Pakistan.

Evaluation of the routine use of the anaerobic bottle when using the BACTEC blood culture system.

The established practice of sending blood cultures in an aerobic-anaerobic pair of bottles has been questioned in recent years, and this study was conducted to evaluate the routine use of an anaerobic bottle in the BACTEC blood culture set at the University of Malaya Medical Centre, Kuala Lumpur, from January to December 2004. A total of 11,663 paired blood culture sets were received, of which 3326 were from pediatric patients and 8337 were from adult patients. The overall positive isolation rate was 15%; the positive isolation rate on excluding the anaerobic bottles was 13%.

Etiology of blood culture isolates among patients in a multidisciplinary teaching hospital in Kuala Lumpur.

Background And Purpose: Bloodstream infections are an important cause of morbidity and mortality among hospitalized patients and the surveillance of etiological agents in these infections is important for their prevention and treatment. Data on common organisms isolated from blood cultures from Malaysia are limited, and our aim was to identify the common bloodstream isolates in hospitalized patients at the University of Malaya Medical Centre (UMMC), Kuala Lumpur, Malaysia.

Methods: A retrospective analysis was conducted over a 1-year period from January to December 2004 by reviewing laboratory reports of patients from the UMMC.

Melioidotic septic arthritis: a case report and literature review.

Burkholderia pseudomallei, the causative agent of melioidosis, is endemic in southeast Asia and northern Australia. In recent years, the incidence of melioidosis has increased worldwide. Septic arthritis is a rare but well-recognized manifestation of melioidosis.

Antimicrobial susceptibility pattern of clinical isolates of Pseudomonas aeruginosa in a tertiary care hospital.

Background And Purpose: Pseudomonas aeruginosa is an important cause of morbidity and mortality in hospitalized, critically ill patients and patients with underlying medical conditions such as cystic fibrosis, neutropenia, and iatrogenic immunosuppression. The prevalence of multiresistant P. aeruginosa isolates has been increasing.

Microbiology of diabetic foot infections in a teaching hospital in Malaysia: a retrospective study of 194 cases.

Background And Purpose: Diabetes mellitus is a progressive disease with chronic complications. Foot infections are a major complication of diabetes and eventually lead to development of gangrene and lower extremity amputation. The microbiological characteristics of diabetic foot infections have not been extensively studied in Malaysia.

Rhodococcus equi--an emerging human pathogen in immunocompromized hosts: a report of four cases from Malaysia.

Rhodococcus equi, a recognized pathogen in horses, is emerging as a human opportunistic pathogen, especially in immunocompromized hosts. We describe four immunocompromized patients who had serious R. equi infections with an overall mortality of 75%.

Disseminated invasive aspergillosis in an apparently immunocompetent host.

Aspergillosis is a spectrum of diseases caused by members of the genus Aspergillus that continues to pose a significant threat to immunocompromised, organ transplant, neutropenic and cancer patients. In view of increasing risk factors leading to invasive aspergillosis, it is imperative for clinicians to be familiar with the clinical presentation, diagnostic methods and management of the disease. We describe a 34-year-old immunocompetent male patient receiving chemotherapy for Aspergillus fumigatus infection that had disseminated to lung, liver and spleen.

Salmonellosis in persons infected with human immunodeficiency virus: a report of seven cases from Malaysia.

Persons infected with human immunodeficiency virus (HIV) have an increased risk of salmonellosis when compared to the general population. We describe seven such patients with Salmonella bacteremia, of whom two had recurrent salmonellosis. In the latter two cases the infection was unusually severe, characterized by widespread infection, bacteremia and relapse, despite standard antimicrobial therapy.