National survey of outcomes and practices in acute respiratory distress syndrome in Singapore

The authors acknowledge the following as the total funding sources for this study: 1. SICM NICER grant: logistical, non-monetary, support from the Society of Intensive Care Medicine Singapore. This was in the form of Ngee Ann Polytechnic students (8) who collected the data for the study for one month. 2. NMRC (National medical research council) grant for Dr, Matthew Cove (partial support for this study): This was in the shape of salary support for all his research related activity. (NMRC/TA/0015/2013) (MEC)

Utility of Endobronchial Ultrasound-Guided Transbronchial Needle Aspiration in Diagnosis of Intrathoracic Lymphadenopathy in Patients with Human Immunodeficiency Virus Infection

Objective. Intrathoracic lymphadenopathy (LAD) in patients with Human Immunodeficiency Virus (HIV) infection is common, with wide-ranging diagnoses, from benign to malignant causes. Endobronchial Ultrasound-guided Transbronchial Needle Aspiration (EBUS-TBNA) is a relatively new technology with established applications in lung cancer, sarcoidosis, and tuberculosis. We sought to find out whether the addition of EBUS-TBNA to the diagnostic algorithm for LAD in HIV patients will reduce the need for mediastinoscopy. Methods. Retrospective chart review of all EBUS-TBNA procedures performed in our centre from August 2008 to December 2012. Results. 513 patients had EBUS-TBNA performed during this period. We identified nine HIV-infected patients who had LAD of unknown cause and underwent EBUS-TBNA. The procedure reduced the need for mediastinoscopy in eight patients (89%). Conclusions. Potential mediastinoscopies can be avoided by utilising EBUS-TBNA in HIV patients with LAD

A Pleural Effusion with an Unusual Cause

A 35-year-old presented with an incidental finding of a small left pleural effusion on a routine chest radiograph. A diagnostic pleurocentesis revealed a chylous effusion. CT showed a small left pleural effusion, multiple small pulmonary nodules and thickened interstitial lines in the right lung. Video-assisted thoracoscopic biopsy of the right lung revealed features consistent with diffuse pulmonary lymphangiomatosis