Can Admission BNP Level Predict Outcome After Intravenous Thrombolysis in Acute Ischemic Stroke?

Objective: Our study aimed to determine the prognostic value of elevated Brain Natriuretic Peptide (BNP) among patients who received intravenous thrombolysis (IVT) in acute ischemic stroke (AIS).

Background: The elevation in BNP level is correlated with infarct size, poststroke mortality, and CHADS2 score. Currently, there is a lack of validated biomarker to predict the outcome in patients with acute ischemic stroke, and there is a complex interaction amongst multiple variables.

Heralding Extramedullary Blast Crisis: Horner's Syndrome with Brachial Plexopathy in a Patient with Chronic Myelogenous Leukemia.

Chronic myelogenous leukemia (CML) blast crisis is an ominous clinical event that is challenging to treat. This can develop at extramedullary sites rarely and is defined as the infiltration of blasts outside the bone marrow irrespective of proliferation of blasts within the bone marrow. We aim to report an unusual clinical presentation characterized by Horner's syndrome, ipsilateral arm weakness, and cervical lymphadenopathy as the first signs of extramedullary blast crisis in a CML patient.

Central pontine and extrapontine myelinolysis: the great masquerader-an autopsy case report.

Central pontine myelinolysis is a demyelinating disorder characterized by the loss of myelin in the center of the basis pontis usually caused by rapid correction of chronic hyponatremia. The clinical features vary depending on the extent of involvement. Demyelination can occur outside the pons as well and diagnosis can be challenging if both pontine and extrapontine areas are involved.