37-year-old man • cough • increasing shortness of breath • pleuritic chest pain • Dx?

► Cough ► Increasing shortness of breath ► Pleuritic chest pain.

Comparison of Sample Adequacy and Diagnostic Yield of 19- and 22-G EBUS-TBNA Needles.

Background: The 2016 CHEST consensus guidelines recommend use of either 21- or 22-G needles for endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA). We decided to prospectively compare sample adequacy and diagnostic yield of the 19-G with the 22-G EBUS needle, hypothesizing that a larger gauge difference might magnify the differences between 2 needle sizes.

Methods: Twenty-seven patients undergoing EBUS-TBNA at our institution were evaluated.

Focused renal sonography performed and interpreted by internal medicine residents.

Objectives: Intensivist-performed focused sonography, including renal sonography, is becoming accepted practice. Whether internal medicine residents can be trained to accurately rule out renal obstruction and identify sonographic findings of chronic kidney disease is unknown. The purpose of this study was to test the ability of residents to evaluate for this specific constellation of findings.

Agreement between SPECT V/Q scan and CT angiography in patients with high clinical suspicion of PE.

Objective: To track agreement between single positron emission computed tomography (SPECT) V/Q and CT angiography in patients with high clinical suspicion of pulmonary embolism (PE). If significant agreement occurs, a case could be made for more frequent use of chest radiography followed by SPECT V/Q scanning given its lower risk profile.

Introduction: Diagnosis of PE can be difficult.

Resident performed two-point compression ultrasound is inadequate for diagnosis of deep vein thrombosis in the critically III.

Doppler ultrasonography is a standard in diagnosis of deep vein thrombosis (DVT) but is often delayed. Clinician-performed focused vascular sonography (FVS) has proven to accurately diagnose DVT in the ambulatory and emergency room settings. Whether trained medical residents can perform quality FVS in the critically ill is unknown.

Carotid stenting and bivalirudin with and without vascular closure: 3-year analysis of procedural outcomes.

Objectives: The purpose of this study was to examine the outcome of carotid stenting using bivalirudin and the influence of vascular closure devices (VCD) on the incidence and severity of peri-procedural hypotension.

Background: Bivalirudin, a short-acting direct thrombin inhibitor, has been shown to be an effective anticoagulant in coronary interventions, with less risk of bleeding compared with heparin. Routine use of VCD has become the standard of care, facilitating patient ambulation after percutaneous carotid and coronary interventions.