Asymptomatic Fungemia Due to Rhodotorula spp. Caused by a Subcutaneously Implanted Central Venous Port Catheter.

A 66-year-old man was admitted to our hospital for gastrointestinal perforation. He had a history of surgery and chemotherapy for colorectal cancer and had a subcutaneously implanted central venous port catheter. After surgery for gastrointestinal tract perforation, he developed an intra-abdominal abscess, which was treated with broad-spectrum antimicrobial agents and improved.

Reduction of 30-day death rates from Staphylococcus aureus bacteremia by mandatory infectious diseases consultation: Comparative study interventions with and without an infectious disease specialist.

Objectives: Most Japanese hospitals need to keep to higher Staphylococcus aureus bacteremia (SAB) quality-of-care indicators (QCIs) and create strategies that can maximize the effect of these QCIs with only a small number of infectious disease specialists. This study aimed to evaluate the clinical outcomes of patients with SAB before and after the enhancement of the mandatory infectious disease consultations (IDCs).

Methods: This retrospective study was conducted at a tertiary care hospital in Japan.

Validation of blood culture gram staining for the detection of Staphylococcus aureus by the 'oozing sign' surrounding clustered gram-positive cocci: a prospective observational study.

Background: Staphylococcus aureus bacteraemia is a common and significant infection, associated with high rates of mortality. Therefore, early identification is important for the initiation of appropriate treatment. The objective of this study was to evaluate the accuracy of blood culture Gram staining along with the finding of an 'oozing sign' to diagnose either Staphylococcus aureus or coagulase-negative staphylococci.

bacteremia in a patient with secondary peritonitis due to a duodenal ulcer perforation: A case report.

We describe a case of septic shock in a 75-year old Japanese male with a duodenal perforation and secondary peritonitis. Blood cultures on admission were positive for Gram-positive and Gram-variable cocci, and was identified using whole cell matrix-assisted laser desorpition/ionization mass spectrometry (MALDI-TOF MS), with a score value of 2.12.

[A case of inactive Escherichia coli isolated from feces initially suspected to be Shigella boydii subgroup C serotype 14 by conventional biochemical tests in tubes].

A small number of colorless colonies grew from DHL agar of feces culture taken as part of a complete physical for a 42 year-old woman who had lived in Singapore for several years. When cultured for first-stage identification using conventional biochemical tests in tubes for Enterobacteriaceae, such as TSI agar slant and SIM medium, the results for lactose reaction (-), saccharose reaction (-), gas (very weak +) and motility (-) were obtained, and Shigella spp. was suspected.

[Drug sensitivity and beta-lactamase producibility of various types of bacteria clinically isolated during the period from December 1999 to February 2000].

beta-Lactamase activity and drug sensitivity were measured in 744 strains from 8 species of bacteria isolated at medical institutions in Chikugo District of Fukuoka Prefecture during the period from December 1999 to February 2000. Nitrocefin test revealed that beta-lactamase was positive in 48% of S. aureus, 7% of H.