Reversible stress cardiomyopathy in Guillain-Barré syndrome: a case report.

Background: Guillain-Barré syndrome is an autoimmune disorder in which autoantibodies mainly affect the peripheral nervous system. Autonomic dysfunction is a common and severe complication of Guillain-Barré syndrome. Cardiomyopathy, though, is a rare complication in Guillain-Barré syndrome, with only a few cases reported in the literature.

Burkitt lymphoma of the ovaries mimicking sepsis: a case report and review of the literature.

Background: It is not unusual for systemic diseases to mimic sepsis and, in any case, the clinician should thoroughly investigate this possibility.

Case Presentation: We present the case of a 21-year-old Greek woman who presented to the Intensive Care Unit of our hospital with severe septic shock - multiple organ failure as a result of a suspected gynecological infection of the ovaries. An immediate improvement of her clinical condition in combination with strong clinical suspicion and negative cultures led to the differential diagnosis of diseases other than sepsis.

New-onset atrial fibrillation and clinical outcome in non-cardiac intensive care unit patients.

Background: Data regarding new onset atrial fibrillation (nAF) in general, non-cardiac, intensive care unit (ICU) patients are limited. However, it has been suggested that nAF is associated with worse clinical outcome in these patients.

Objective: The purpose of the present work was to study the prognostic impact of nAF, in this setting.

Necrotizing soft tissue infection of the right anterolateral abdominal wall caused by a ruptured gangrenous appendix in an elderly diabetic patient.

Necrotizing soft tissue infections (NSTIs) of the abdominal wall usually occur when either a common superficial soft tissue infection progresses down to, or an injury (e.g. knife stab) penetrates, the investing muscle fascia, or an intra-abdominal infection spreads directly to the muscle layers of the abdominal wall.

Incidence and predictors of new-onset atrial fibrillation in noncardiac intensive care unit patients.

Background: Atrial fibrillation (AF) is thought to be a relatively common arrhythmia in the setting of noncardiac intensive care unit (ICU). However, data concerning AF deriving from such populations are scarce. In addition, it is unclear which of the wide spectrum of AF predictors are relevant to the ICU setting.

Predictors of mortality in patients with bloodstream infections caused by KPC-producing Klebsiella pneumoniae and impact of appropriate antimicrobial treatment.

Bloodstream infections (BSIs) caused by Klebsiella pneumoniae carbapenemases (KPC)-producing K. pneumoniae (KPC-KP) are associated with high mortality rates. We investigated outcomes, risk factors for mortality and impact of appropriate antimicrobial treatment in patients with BSIs caused by molecularly confirmed KPC-KP.

Community-acquired pneumonia and bacteremia due to methicillin-resistant Staphylococcus aureus carrying Panton-Valentine-leukocidin gene in Greece: two case reports and literature review.

We report the first two cases of community-acquired necrotizing pneumonia and bacteremia complicated by acute respiratory distress syndrome (ARDS) due to Panton-Valantine leukocidin-producing methicillin-resistant Staphylococcus aureus (MRSA-PVL) in Greece, together with a short literature review. Diagnosis was made by culture and broad spectrum PCR of respiratory secretions and blood. One patient received appropriate therapy and recovered fully.

Early prognostic usefulness of C-reactive protein added to the Thrombolysis In Myocardial Infarction risk score in acute coronary syndromes.

The aim of the present study was to evaluate whether an elevated plasma C-reactive protein (CRP) level provides any additional prognostic information to the validated Thrombolysis In Myocardial Infarction (TIMI) risk score in patients with acute coronary syndromes. For this purpose, 1,846 consecutive patients with either acute ST-segment elevation myocardial infarction (STEMI; 861 patients) or non-ST-segment elevation acute coronary syndrome (NSTEACS; 985 patients) were included. The incidence of 30-day death and 14-day composite of death, myocardial infarction (or repeat myocardial infarction) and recurrent ischemia was the prespecified primary end point in the STEMI and NSTEACS cohorts, respectively.