We report a patient presenting with myelitis after respiratory symptoms. A high level of antibodies to influenza A virus was measured in serum and cerebrospinal fluid (CSF), and the serum/CSF antibody ratio was 1.7, suggesting specific antibody production in the central nervous system. Magnetic resonance imaging of the spinal canal showed a contrast-enhanced swelling on the cervical medulla. Su...

Dynamic MR imaging was used to evaluate a cervical syrinx in an adolescent boy with an associated hindbrain herniation. Null artifacts were present on one of the sequences that allowed simultaneous high-resolution visualization of syrinx fluid motion and the anatomy of the syrinx walls. A brief review of the theories of syrinx formation and propagation is provided with a comment on why the Will...

We report a case of intracranial hypotension caused by chiropractic manipulation which, in contrast to previously reported cases, documents the location of the cerebrospinal fluid leak by radionuclide cisternography. Cervical spinal manipulation produced a remote lumbar dural tear in our patient. Spinal magnetic resonance imaging may falsely localize the dural tear in this condition. Although c...

Cerebrospinal fluid-borne metastases were demonstrated by metrizamide myelography in 20 children with primary intracranial tumors, posterior fossa medulloblastomas being the most common. The lumbosacral region was affected most often, with nerve root thickening, nodularity, and irregularity of the thecal sac. Cord cloaking, nodularity, and meningeal disease were common in the cervical and thora...

Atypical mycobacteria have been described as long as 36 years ago, but it has only been in the last 10 years that the ability of these organisms to cause disease in man has been recognized. The most common pathological processes with which the atypical mycobacteria are associated occur in the lungs and in the cervical lymph nodes. More rare is joint pathology. We describe here a case of knee ar...

Bilateral carotid and vertebral rete mirabile (CVRM) is a very rare condition. We report a new case of CVRM initially detected by magnetic resonance imaging (MRI) of the cervical spine. MRI demonstrated tortuous vascular signal voids limited to the anterior cerebrospinal fluid space mimicking spinal dural arteriovenous fistula. A diagnosis of CVRM was confirmed on the basis of angiographic find...

This paper presents to use the Resonant Ultrasound Spectroscopy (RUS) as nondestructive examination method for determination of the density changing, elastic and geometrical properties of the object to be examined. The method is applied at the noninvasive evaluation of the femoral head prosthetic and of the artificial cervical discs made from yttria stabilized tetragonal zirconia. This method d...

INTRODUCTION The aim of this study was to investigate neutrophil elastase (NE) in amniotic fluid as a potential marker for predicting pregnancy continuation. MATERIAL AND METHODS We enrolled 34 pregnant women with bulging fetal membrane during the second trimester who underwent emergent cerclage after confirming the absence of intrauterine infection (amniotic fluid glucose ≥15 mg/dL). Amnioti...

Cervical restoration of a premolar tooth is challenging task as it involves structural modification to ensure the functional integrity tooth. The lack retention in cervical area, with cavity margins on dentin and nonavailability enamel, makes for restoration. high organic content dentin, along its tubular structure outward flow fluid, make bonding difficult attain. objective this study evaluate...