The oldest known bat skeletons and their implications for Eocene chiropteran diversification.

The Fossil Lake deposits of the Green River Formation of Wyoming, a remarkable early Eocene Lagerstätte (51.98 ±0.35 Ma), have produced nearly 30 bat fossils over the last 50 years.

Ochrobactrum Peritonitis: Case Report and Literature Review.

End-stage kidney disease (ESKD) patients, including those on peritoneal dialysis (PD), are considered immunocompromised and at risk for opportunistic pathogens. Peritonitis is a major infectious PD complication with common causative pathogens, including gram-positive organisms such as coagulase-negative Staphylococcus species, Staphylococcus aureus more often than gram negative organisms. PD peritonitis is often secondary to suboptimal technique leading to contamination of the catheter site but can also be due to bacterial translocation from the bowel lumen or transient bacteremia after procedures; this makes identification of the causative organism crucial to optimal management of PD peritonitis.

Undiagnosed fibromuscular dysplasia in a deceased donor kidney transplant successfully treated with angioplasty.

A 41-year-old man with end-stage renal disease received a deceased donor kidney transplant without complication. Maintenance immunosuppression consisted of tacrolimus, mycophenolate and prednisone. Two months after transplantation, his creatinine did not improve beyond 2-2.

Wide pulse pressure: A clinical review.

Pulse pressure naturally increases over time as individuals' age due to arteriosclerosis and diffuse vascular stiffening. However, the differential for widened pulse pressure is broad and includes causes of hyperdynamic circulation and high-output heart failure, such as aortic regurgitation and hyperthyroidism. In the absence of an underlying cause, wide pulse pressure is a sign of deteriorating cardiovascular health and carries increased risk for mortality, disease progression, and adverse clinical outcomes in chronic diseases including cardiovascular disease and chronic kidney disease.