Stenotrophomonas maltophilia: Complicating treatment of ESBL UTI.

Stenotrophomonas maltophilia (S. maltophilia) is a gram-negative bacillus emerging as an opportunistic, nosocomial pathogen associated with a high mortality rate. The organism has been shown to survive several biocides used in the hospital setting.

Tigecycline activity against metallo-β-lactamase-producing bacteria.

Background: [corrected] Treatment of serious life-threatening multi-drug-resistant organisms poses a serious problem due to the limited therapeutic options. Tigecycline has been recently marketed as a broad-spectrum antibiotic with activity against both gram-positive and gram-negative bacteria. Even though many studies have demonstrated the activity of tigecycline against ESBL-producing Enterobacteriaceae, its activity is not well-defined against micro-organisms producing metallo-β-lactamases (MBLs), as there are only a few reports and the number of isolates tested is limited.

Red discoloration of urine caused by Serratia rubidae: A rare case.

There have been only a few reported human cases of infections caused by Serratia rubidae in literature. Among these sparse cases there is only one reported case of urinary tract infection (UTI) due to S. rubidae in literature.

Change of patellar height with age and sex.

Patellar height is one of the important parameter in patellar stability. Growth spurt or excessive physical strain can lead to high-riding patella or patella alta. But this is not yet proved.

A study on blood culture positivity and C-reactive protein variability in neonatal septicaemia at neonatal intensive care unit of a tertiary care hospital.

Neonatal septicaemia is an important cause of neonatal morbidity and mortality. Blood culture is the gold standard for diagnosis of neonatal septicaemia. Several laboratory investigations are available to detect neonatal sepsis, one important is 'sepsis screen' which includes C-reactive protein (CRP), micro -ESR, total WBC count including immature to mature (VT) ratio and absolute neutrophil count.

Necrotizing fasciitis caused by Aeromonas caviae.

Aeromonads are rarely associated with human intestinal and extra-intestinal diseases and syndromes, ranging from relatively mild illnesses such as acute gastroenteritis to life-threatening conditions, including septicemia, necrotizing fasciitis, and myonecrosis. Among the aeromonas species known to cause human infection, Aeromonas caviae has been associated with septicemia and only one reported case of human soft tissue infection. Most of the infections due to aeromonas occur in immunocompromised patients.

Bactibilia due to enterococcus species in a case of periampullary carcinoma.

Biliary obstruction due to pancreaticobiliary malignancy is often accompanied by bactibilia and cholangitis; which are associated with postoperative septic complications and may adversely affect the clinical course. The enterococcus species is most responsible for postoperative complications in patients with malignant biliary obstruction. Here a case of bactibilia in a 60-year-old male patient, admitted with peri-ampullary carcinoma is reported.

A Rare Case of Pancreatic Abscess due to Candida Tropicalis.

Candida albicans is found frequently as a commensal organism in the gastrointestinal tract. Despite this, it is rarely found in pancreatic abscesses, there being only a few cases in the literature and in most of these cases the significance of Candida spp. as a pathogen was not initially recognized at the time of diagnosis.