Spinal epidural abscess caused by Pasteurella multocida mimicking aortic dissection: a case report.

Background: Pasteurella multocida (P. multocida) forms part of the normal flora of many animals. Although it is a common causative agent of skin and soft tissue infection after an animal bite or scratch, in rare cases it can cause spinal infections in humans.

Matrix diffusion and sorption of Cs+, Na+, I- and HTO in granodiorite: Laboratory-scale results and their extrapolation to the in situ condition.

Matrix diffusion and sorption are important processes controlling radionuclide transport in crystalline rocks. Such processes are typically studied in the laboratory using borehole core samples however there is still much uncertainty on the changes to rock transport properties during coring and decompression. It is therefore important to show how such laboratory-based results compare with in situ conditions.

A case of nemaline myopathy with associated dilated cardiomyopathy and respiratory failure.

Nemaline myopathy is a representative form of congenital myopathy, and is characterized by nemaline bodies in muscle fibers. Here we report a 47-year-old man with congenital nemaline myopathy complicated with dilated cardiomyopathy-related heart failure, and restrictive respiratory failure. The complication of dilated cardiomyopathy in nemaline myopathy has rarely been reported.

Acute pulmonary embolism induced by renal obstruction with benign prostatic hyperplasia: Case report.

Background: We report a rare case of acute pulmonary embolism (PE) induced by urinary retention and bladder distention with benign prostatic hyperplasia (BPH).

Case Report: A 76-year-old male with BPH presented to the hospital with anuria of 24 h duration and abdominal distention. Physical examination revealed tenderness and distention of the lower abdomen and a swollen right leg.

Effect of titania-based surface modification of polyethylene terephthalate on bone-implant bonding and peri-implant tissue reaction.

Organic polymers can be uniformly surface-modified with bioactive TiO(2) by using a sol-gel method. Titania-based surface-modified polyethylene terephthalate (TiPET) plates and fabric have shown apatite-forming ability in simulated body fluid. Here, we first investigated the bone-bonding ability and mechanical bonding strength between the surface-modified layer and the base material (PET) of TiPET plates in vivo.

Relation between the timing of the last preinfarction angina and microvascular reperfusion in patients with recanalized acute myocardial infarction.

In patients with recanalized acute myocardial infarction (AMI), the relation between the timing of preinfarction angina (PA) and microvascular reperfusion remains unclear. A total of 186 patients (114 with anterior and 72 with inferior AMI) who had total occlusion and TIMI 3 recanalization < or = 6 hours from the onset of AMI were divided into 4 groups according to the time interval between the last episode of PA and the onset of AMI: < or = 2 hours (group A, n = 52); 2 to 48 hours (group B, n = 43), > or = 48 hours (group C, n = 33), and no PA (group D, n = 58). The angiographic myocardial blush grade, a marker of microvascular reperfusion, was retrospectively assessed immediately after recanalization.

Reliability of resolution of ST-segment elevation after coronary reperfusion in predicting myocardial salvage in anterior wall acute myocardial infarction.

Resolution of ST-segment elevation (ST resolution) after reperfusion therapy has been shown to correlate with improved left ventricular (LV) function in patients with acute myocardial infarction (AMI). However, not all patients with ST resolution have preserved LV function. We evaluated the clinical significance of ST resolution in 129 patients with anterior wall AMI who underwent successful coronary recanalization within 6 hours after symptom onset by studying the relation to myocardial blush grade, another angiographic marker of myocardial reperfusion.