Recurrent Craniocervical Pseudogout: Indications for Surgical Resection, Surveillance Imaging, and Craniocervical Fixation.

Background: Calcium pyrophosphate dihydrate (CPPD) crystallization is known to occur in the spine, leading to the development of visible calcification as seen by imaging. Occasionally, the deposition of this material can lead to larger accumulations that are seen as masses in the articular processes, intervertebral discs, and posterior longitudinal ligaments. A particularly significant manifestation of this process is at the craniocervical junction, where symptomatic presentations can arise.

Comprehensive Overview of Contemporary Management Strategies for Cerebral Aneurysms.

Aneurysmal subarachnoid hemorrhage (SAH) remains an important health issue in the United States. Despite recent improvements in the diagnosis and treatment of cerebral aneurysms, the mortality rate following aneurysm rupture. In those patients who survive, up to 50% are left severely disabled.

Prevalence of congenital cardiovascular malformations varies by race and ethnicity.

Background: Congenital cardiovascular malformations (CCVMs) are the most common forms of congenital defects, contributing to morbidity and mortality in neonates but information on the association of CCVMs and race is limited. This study aims to determine prevalence of congenital cardiovascular malformations (CCVMs) in the Hudson Valley Region (HVR) of NY State (NYS) by race and ethnicity.

Methods: NYS Department of Health Vital Statistics and Congenital Malformations Registry data were obtained by race and ethnicity (1992-2001) across the HVR.

The anterior cardiac plexus: an intrinsic neurosecretory site within the stomatogastric nervous system of the crab Cancer productus.

The stomatogastric nervous system (STNS) of decapod crustaceans is modulated by both locally released and circulating substances. In some species, including chelate lobsters and freshwater crayfish, the release zones for hormones are located both intrinsically to and at some distance from the STNS. In other crustaceans, including Brachyuran crabs, the existence of extrinsic sites is well documented.