Serum Neurogranin Measurement as a Biomarker of Central Nervous System Infections: A Preliminary Study.

The early diagnosis of central nervous system infections is of great importance to minimize morbidity and mortality. Neurogranin is a postsynaptic neural protein, and when the blood-brain barrier is damaged, neurogranin levels increase in both the cerebrospinal fluid and serum. The aim of this study was to evaluate the level of serum neurogranin and to investigate its utility in the diagnosis of central nervous system infections.

Stent Graft Expulsion Outside the Skin: A Rare Case.

Patients who undergo stent grafting may present to the ED some time after the procedure with various related symptoms. The most common of these are stent graft occlusions or hematoma, although infection or abscess also may develop. In this case report, a 58-year-old man presented to the ED with a purulent wound on the stump of an amputated leg and a foreign body protruding from the wound site.