Coronary microcirculation and left ventricular diastolic function: comparison between patients on hemodialysis and peritoneal dialysis.

Background: End-stage renal disease is considered to influence coronary microcirculation and left ventricular (LV) diastolic function. We investigated whether differences exist in LV diastolic function indices and coronary flow reserve (CFR) between patients on hemodialysis (HD) and peritoneal dialysis (PD).

Methods: A complete transthoracic echocardiographic study was performed on 21 HD and 22 PD patients and LV diastolic function was evaluated.

Takotsubo Syndrome during Haemodialysis.

Takotsubo syndrome (TS) is typically characterized by transient (reversible) systolic dysfunction of the apical and mid segments of the left ventricle (LV), usually without obstruction of coronary arteries, in postmenopausal women after a stressful event. Usually, patients may experience symptoms such as chest pain, shortness of breath, palpitations, and rarely syncope or cardiogenic shock. There are many theories about pathophysiology of TS.

Influence of Supervised Disease Understanding and Diabetes Self-Management on Adherence to Oral Glucose-Lowering Treatment in Patients with Type 2 Diabetes.

Introduction: Systematic patient education has been reported to improve adherence to treatment, leading to better clinical outcomes. This cluster randomized real-world study investigated the effect of a systematic education program and telephone support on self-reported adherence to oral glucose-lowering treatment in patients with type 2 diabetes mellitus (T2DM).

Methods: Centers were randomized (1:1) to provide either standard-of-care (control group) or standard-of-care along with the education program and telephone support (empowerment group).

Use of laparoscopic equipment for colonoscopy intraoperatively in case of lack of colonoscope.

In the case where intraoperative endoscopy is necessary and there is no endoscope available in the hospital, there is a solution, the use of available laparoscopic equipment. The technique is simple and without being time consuming. All its needed is a laparoscopic video- camera, and laparoscopic ports.

Laparoscopic versus open approach to neurolytic celiac plexus block in inoperable pancreatic cancer.

Background: Neurolytic celiac plexus block (NCPB) is an effective method of palliative pain control. The purpose of this study was to evaluate the feasibility and effectiveness of the laparoscopic NCPB versus open approach.

Methods: Eight patients (Group A) underwent diagnostic laparoscopy which revealed an inoperable pancreatic cancer.

Whole-lesion histogram analysis metrics of the apparent diffusion coefficient as a marker of breast lesions characterization at 1.5 T.

Introduction: To retrospectively assess the role of whole-lesion apparent diffusion coefficient (ADC) in the characterization of breast tumors by comparing different histogram metrics.

Methods: 49 patients with 53 breast lesions underwent magnetic resonance imaging (MRI). ADC histogram parameters, including the mean, mode, 10th/50th/90th percentile, skewness, kurtosis, and entropy ADCs, were derived for the whole-lesion volume in each patient.

Maternal environmental risk factors for congenital hydrocephalus: a systematic review.

OBJECTIVE Congenital hydrocephalus (CH) is one of the most frequent CNS congenital malformations, representing an entity with serious pathological consequences. Although several studies have previously assessed child-related risk factors associated with CH development, there is a gap of knowledge on maternal environmental risk factors related to CH. The authors have systematically assessed extrinsic factors in the maternal environment that potentially confer an increased risk of CH development.

Bridging endovascular therapy and subsequent surgical repair for the treatment of infected aneurysms after percutaneous cardiac intervention.

Bridging endovascular therapy, accompanied by a second stage open surgical repair was used to treat a rare case of infected aneurysms alongside external iliac artery after a percutaneous cardiac intervention. Because these aneurysms require early treatment, we suggest this approach, in order to avoid immediate, major surgery in a recently symptomatic cardiac and bacteremic patient receiving dual antiplatelet therapy. The approach seems to be safe and durable.

Radical therapy for muscle-infiltrating bladder cancer (cystectomy or radiotherapy): does age affect the final therapeutic benefit for the patient?

Purpose: To evaluate the therapeutic outcome of radical cystectomy and radical radiotherapy in patients with T2N0M0 clinical stage bladder cancer in relation to their age.

Patients And Methods: Between 1995-2006, 119 patients with clinical stage T2N0M0 bladder cancer were treated with radical radiotherapy (group A) and were divided in 2 subgroups: >70 years old (A1) and 70 years old/B1 subgroup and View Article and Find Full Text PDF

Laparoscopic cholecystectomy performed by surgical trainees.

Objective: The aim of this study was to assess morbidity, mortality, and outcome in select patients after laparoscopic cholecystectomy performed by consultants or by Specialist Registrars (SpRs) and Senior House Officers (SHO), in the General Hospital of Ioannina 'G. Hatzikosta' in northwestern Greece.

Methods: Between January 1, 2001 and December 31, 2005, 1370 laparoscopic cholecystectomies were performed, 445 (33%) by SpRs and SHO and 925 (67%) by consultants.

CT evaluation of renal artery embolism with ectopic artery.

We present an 80-year-old woman, with a history of well-controlled hypertension and atrial fibrillation, who suffered from back pain and elevated blood pressure for 2 weeks prior to admission. At physical examination, a low-pitched systolic heart murmur was heard in the tricuspid area and there was mild tenderness in the left lower quadrant. Laboratory studies revealed an elevated hematocrit, lactate dehydrogenase, and liver aminotransferase.

Usefulness of predischarge exercise electrocardiographic testing in detecting the late patency status of the infarct-related artery.

Predischarge exercise electrocardiographic testing (PEET) represents a widely accepted clinical tool for prognostic and functional assessment of patients who experience an uncomplicated acute myocardial infarction (AMI). However, there are no data suggesting any relation between PEET results and patency status of the infarct-related artery (IRA). The aim of this study was to investigate whether ST and/or QT-dispersion (QTD) changes induced by a low-level PEET, after uncomplicated ST-elevation AMI, are related to the late patency status of the IRA.