Predictors and outcomes of withholding and withdrawal of life-sustaining treatments in intensive care units in Singapore: a multicentre observational study.

Background: Clinical practice guidelines on limitation of life-sustaining treatments (LST) in the intensive care unit (ICU), in the form of withholding or withdrawal of LST, state that there is no ethical difference between the two. Such statements are not uniformly accepted worldwide, and there are few studies on LST limitation in Asia. This study aimed to evaluate the predictors and outcomes of withholding and withdrawal of LST in Singapore, focusing on the similarities and differences between the two approaches.

An Unusual Case of Stroke as the Initial Manifestation of Early Takayasu Arteritis with Normal Erythrocyte Sedimentation Rate (ESR): Diagnosis and Treatment.

BACKGROUND Takayasu arteritis is a rare systemic inflammatory vasculitis of granulomatous nature. The etiology of Takayasu arteritis is still unknown and it affects the aorta and its main branches. Takayasu arteritis is more common in Asians and women of childbearing age.

Correction to: atypical radiological findings of primary central nervous system lymphoma.

The above article was published with incorrect list of authors. We have added Seyed Ehasan Saffari and his affiliation as the addition of the new author to the author list was requested at revision stage.

Atypical radiological findings of primary central nervous system lymphoma.

Purpose: Primary central nervous system lymphoma (PCNSL) presenting with atypical radiological findings often leads to delayed diagnosis. We aim to characterize the radiological features and apparent diffusion coefficient (ADC) values of PCNSL with atypical neuroimaging presentation in our local population.

Methods: We retrospectively reviewed all patients with histological diagnosis of CNS lymphoma at our tertiary center from 2005 to 2016.