The prevalence of antibodies to Bartonella vinsonii subsp. berkhoffii in coyotes (Canis latrans) in California ranged from 51% in central to 34% in southern and 7% in northern California. Seropositive coyotes were more likely to be from coastal than inland counties (p clustered distribution of Bartonella seropositivity in coyotes suggests that B. vinsonii subsp. berkhoffii infection is vectorbo...

A heretofore unreported type of facial fracture is discussed. Twenty-two cases of posterior maxillary wall fracture are reviewed, of which 59% demonstrated concomitant mandibular fracture. The proposed mechanism for this injury is an impact from the ipsilateral mandibular coronoid process striking the posterior maxillary wall, with associated mandibular dislocation or fracture. As such, further...

The authors discuss some of the diseases that cause increased echogenicity of the renal parenchyma on sonograms in children. The illustrated cases include patients with more common diseases, such as nephrotic syndrome and glomerulonephritis, and those with rarer diseases, such as oculocerebrorenal syndrome. Hyperechogenicity is a nonspecific finding but a significant one in that it suggests the...

objective(s) the purpose of this study was assessment of the influence of acute manic phase on the steady state pharmacokinetics of valproic acid (vpa) in bipolar patients in comparison with those of epileptic patients. materials and methods ninteen acutely manic and 25 epileptic patients who fulfilled inclusion and exclusion criteria were entered in this prospective study. blood samples were c...

We report a case of cerebral hyperperfusion syndrome complicated by a fatal intracranial hemorrhage as a consequence of endovascular recanalization of an occluded left subclavian artery. This entity is thought to be secondary to the failure of the normal autoregulatory mechanism controlling cerebral blood flow after recanalization. Patients at risk for this relatively rare complication are not ...

Incomplete bladder emptying or dysfunctional voiding is a common lower urinary tract dysfunction encountered in children. Alpha blocker therapy is used to facilitate bladder emptying in the adult population and has likewise been applied to the pediatric population. Alpha blocker therapy seems well tolerated in children and appears efficacious towards improving bladder emptying in a variety of p...