Diagnosis and Management of Patients with Paroxysmal Sympathetic Hyperactivity following Acute Brain Injuries Using a Consensus-Based Diagnostic Tool: A Single Institutional Case Series.

Paroxysmal sympathetic hyperactivity (PSH) is a distinct syndrome of episodic sympathetic hyperactivities following severe acquired brain injury, characterized by paroxysmal transient fever, tachycardia, hypertension, tachypnea, excessive diaphoresis and specific posturing. PSH remains to be an under-recognized condition with a diagnostic pitfall especially in the intensive care unit (ICU) settings due to the high prevalence of concomitant diseases that mimic PSH. A consensus set of diagnostic criteria named PSH-Assessment Measure (PSH-AM) has been developed recently, which is consisted of two components: a diagnosis likelihood tool derived from clinical characteristics of PSH, and a clinical feature scale assigned to the severity of each sympathetic hyperactivity.

Invasive liver abscess syndrome caused by Klebsiella pneumoniae with definite K2 serotyping in Japan: a case report.

Background: Klebsiella pneumonia is a well-known human pathogen, and recently, a distinct invasive syndrome caused by K. pneumoniae serotypes K1 and K2 has been recognized in Southeast Asia. This syndrome is characterized by primary liver abscess and extrahepatic complications resulting from bacteremic dissemination.

[A recalcitrant case of encephalitis with voltage-gated potassium channel antibodies].

We report the case of a 65-year-old man who had encephalitis with a high titer of voltage-gated potassium channel antibodies (VGKC-Abs). His initial symptoms included memory disturbance, confusion, and seizures. Laboratory tests revealed a low plasma sodium concentration and a strong positive result for VGKC-Abs.

A novel HECT-type E3 ubiquitin ligase, NEDL2, stabilizes p73 and enhances its transcriptional activity.

Expression of p73, a p53 family member regulating cell growth and apoptosis, is maintained at low levels in mammalian cells, and cellular activation of p73 is usually controlled at the protein level. However, the precise molecular mechanisms by which p73 stability is regulated are unclear. During the search for interacting molecules with the COOH-terminal proline-rich region of p73, we identified a novel NEDD4-related protein (termed as NEDL2) which contains a C2 domain at its NH(2)-terminus, two WW domains, and a HECT domain at its COOH-terminus.

[A young woman with pseudomigraine with CSF pleocytosis].

Migraine is usually not associated with CSF pleocytosis. However, patients with migraine-like severe headache who showed temporary neurological deficits and pleocytosis have recently been accumulated in the literature. Here we report a 20-year-old woman who was admitted to our hospital because of aphasia and right hemiparesis with severe throbbing headache in the left on 15 February, 2001.