Antimicrobial resistance development following surgical site infections.

Surgical site infections (SSIs) determine an increase in hospitalization time and antibiotic therapy costs. The aim of this study was to identify the germs involved in SSIs in patients from the Clinical Emergency County Hospital of Craiova (SCJUC) and to assess their resistance to antimicrobials, with comparisons between surgical wards and the intensive care unit (ICU). The biological samples were subjected to classical bacteriological diagnostics.

Histopathological aspects described in patients with chronic hepatitis C.

Chronic hepatitis C affects an estimated 170 million people worldwide and causes approximately 350 000 deaths each year. The current antiviral therapy allows the virus eradication or the permanent inhibition of the virus replication (sustained virological response, SVR), the reduction of the inflammation, and the prevention or the reduction of liver fibrogenesis (histological response). We studied the histopathological aspects found during percutaneous liver biopsy in patients with chronic hepatitis C viral infection who were treated and monitored over a period of two years.

Histochemical and immunohistochemical evidence of tumor heterogeneity in colorectal cancer.

Introduction: Intratumoral heterogeneity implies the existence of differences between tumor cells, which can best be shown by histochemical and immunohistochemical techniques. The histological study is a mandatory step in any research aimed at characterizing tumor heterogeneity. Immunohistochemistry (IHC) also plays an important role in the differentiation of tumor types, assessing aggressiveness.