Qualitative strain elastography - strain ratio evaluation - an important tool in breast cancer diagnostic.

Aims: To assess the quality of real time elastography as a differential diagnosis tool for breast nodules and to compare it with standard ultrasonography.

Material And Methods: In this prospective study we enrolled 174 patients in which 174 dominant breast nodules were considered for the final diagnosis. The results of ultrasonography and real time elastography, both qualitative and quantitative, were compared with pathology findings from the biopsy specimens.

Individualized Follow-up of Pregnant Women with Asymptomatic Autoimmune Thyroid Disease.

Maternal hormones are essential for the normal fetal development during pregnancy. Autoimmune thyroid disease is a frequent pathology in our iodine replete region. The aim of this study is to evaluate the occurrence of subclinical hypothyroidism (SCH) in cases with known autoimmune thyroid disease, which were in a euthyroid state prior to pregnancy, and to assess the association between supplemental treatments administered and the outcome of the pregnancy.

Thyroid Imaging Reporting and Data System (TI-RADS): the impact of Quantitative Strain Elastography for better stratification of cancer risks.

Aims: Due to the elevated prevalence of the solid thyroid nodules in a general population, an appropriate selection of cases referred to surgery is of paramount importance. The main aim of our study was to evaluate the performance of the Thyroid Imaging Reporting and Data System (TI-RADS) as a differential diagnosis tool for thyroid nodules.

Material And Methods: We evaluated 174 nodules using TI-RADS risk stratification model, using conventional ultrasound and real time elastography parameters and linear multifrequency probe (Hitachi Preirus Machine, Hitachi Inc.

Metabolic syndrome: its features in overweight women with polycystic ovary syndrome as compared with obese women without ovarian dysfunction?

Unlabelled: OVARIAN DYSFUNCTIOBJECTIVE: The study assesses the frequency of metabolic changes in overweight patients with or without polycystic ovary syndrome.

Material And Methods: The study group was made up by 148 patients of whom 99 patients without polycystic ovary syndrome (group A, control group) and 49 with polycystic ovary syndrome (group B), that came in our endocrine unit for a weight loss program, in the September 2008 March 2009 period. Morphometric parameters (height, weight, body mass index), biological parameters (cholesterol, triglycerides, blood glucose, glycated hemoglobin) and body composition analysis by measuring the electrical bioimpedance, were evaluated.

[Phenotypic characterization of Streptococcus agalactiae strains isolated from urocultures].

Unlabelled: The aim of this study was to determine the antibiotic resistance of Streptococcus agalactiae strains isolated from urocultures in order to obtain new data regarding circulating phenotypes in Urology Department.

Methods: For identifications of Streptococcus agalactiae strains we used Pastorex Strep (BioRad). The sensitivity of isolated germs to antimicrobials was tested using standardised Kirby-Bauer technique.

[Antibiotic resistance patterns in Acinetobacter spp. strains isolated from hospital environment].

Introduction: The Acinetobacter species are ubiquitary germs isolated more and more frequently, Acinetobacter baumannii being currently considered the second strictly aerobic microorganism involved in the ethiology of severe nosocomial infections. Acinetobacter baumannii is usually encountered in surgery and intensive care units, especially in patients with depressed immunity, in which various locations are possible, the most frequvent being the respiratory tract infections, urinary tract infections and bacteriemia.

Material And Method: The study used 52 strains of Acinetobacter spp.

[Aminoglycoside resistance of enterobacteria isolated from urinary infections in surgical departments].

The aim of the study was to determine the aminoglycosides resistance of Enterobacteriaceae strains isolated from urocultures. Identification of the germs was performed by the API system (BioMerieux) and susceptibility tests was performed by disk-diffusion test (CLSI standards) and with API strips. For detecting the resistance to aminoglycosides we used gentamicin, tobramycin, netilmicin and amikacin.

[Considerations regarding the nosocomial potential of surgical wards].

Purposes: The aim of our study was to determine the prevalence of multiresistant germs with nosocomial potential and their main resistance phenotype and genotype patterns in surgical departments.

Methods: Identification of germs was performed by the API system (BioMerieux France) and susceptibility tests by disk-diffusion tests, (CLSI standards) with automatic reading methods (Osiris-Bio Rad Laboratories). ESBL producing E.

[The sensitivity of some strains of Klebsiella spp. collected in a neonatal department].

In order to analyse the evolution of the sensitivity to antibiotics of same strains with nosocomial potential such as Klebsiella isolated in a hospital, we took into study a number of 976 samples, collected in a new-born care department of the "Dr. D. Popescu" hospital Timişoara.

[Incidence and sensitivity to antibiotics of germs isolated from surgical wound infections].

We studied 119 bacterial strains isolated from postoperative infected wounds. All these strains were considered to be strains that derived from the same number of nosocomial infections, all the postoperative infections of the wounds being nosocomial infections. Regarding their frequency, we isolated the following strains: E.

[Bacterial strains isolated in high nosocomial risk departments].

We collected 312 samples from hospitalized patients in two hospitals in Timişoara between September-December 2003. We isolated 83 strains with nosocomial potential. Identification of the germs was performed using the automatic API system, and the susceptibility tests were performed using disc-diffusion and the agar dilution test.

[Evaluation of the sensitivity to meropenem of some bacterial strains with nosocomial potential].

This study analyzes the sensitivity to meropenem of 880 bacterial strains isolated from hospitalized patients in various medical units of County Hospital No. 1 Timişoara. As a result, a high sensitivity of gram-negative pathogens to meropenem (82.

[Resistance phenotypes circulating in nosocomial high risk departments].

Objectives: Between November 2001-January 2002 we collected 406 samples from patients hospitalized in Intensive Care adults and new-borns Unit (ICU). The aim was to observe the colonization and infection status with bacteria that may have nosocomial potential and to establish circulating phenotypes in ICUs.

Methods: The identification was performed by API (bioMerieux) method, and we have performed the antimicrobial susceptibility tests by both: API method and by Kirby-Bauer disc-diffusion test.

[A comparative study of resistance phenotypes in E. coli strains isolated in urine from hospitalized and ambulatory patients].

112 strains of E coli from 620 urocultures of hospitalized and ambulatory patients where isolated between March-June 2002. Our purpose was to make a comparative study of the susceptibility to antibiotics of 31 strains of E coli isolated in hospital (County Clinical Hospital Nr. 1 Timisoara--Urology Clinic and Intensive Care Unit) and 81 strains collected from ambulatory patients.