Abdominal Pain Mimicking a Neurological Disorder: A Case Report of Spinal Cavernous Malformation in a Pediatric Patient.

We present a case of a 13-year-old boy with abdominal pain initially misdiagnosed as gastrointestinal in origin. Despite initial outpatient management, his symptoms rapidly deteriorated, revealing a central-medullary cavernous malformation causing spinal cord compression. This case underscores the importance of a comprehensive pediatric examination and highlights new treatment approaches for spinal cavernous malformations.

Depiction of dentatorubrothalamic tract fibers in patients with Parkinson's disease and multiple sclerosis in deep brain stimulation.

Background: We wanted to depict fibers of the dentatorubrothalamic tract in patients with Parkinson's disease and multiple sclerosis in order to use this knowledge for clinical routine and to show its relation to the corticospinal tract for deep brain stimulation. Fibers of these white matter tracts were depicted between February 2014 and February 2015 in nine patients of all ages. There were seven men and two women.

Visualization of the medial forebrain bundle using diffusion tensor imaging.

Diffusion tensor imaging is a technique that enables physicians the portrayal of white matter tracts in vivo. We used this technique in order to depict the medial forebrain bundle (MFB) in 15 consecutive patients between 2012 and 2015. Men and women of all ages were included.

Diffusion tensor imaging--arcuate fasciculus and the importance for the neurosurgeon.

Objective: Tumors in eloquent areas of the brain like Broca or Wernicke might have disastrous consequences for patients. We intended to visualize the arcuate fasciculus (AF) and to demonstrate his relation with the corticospinal tract and the visual pathway using diffusion tensor imaging (DTI).

Methods: We depicted between 2012 and 2014 the AF in 71 patients.

DTI of the visual pathway - white matter tracts and cerebral lesions.

DTI is a technique that identifies white matter tracts (WMT) non-invasively in healthy and non-healthy patients using diffusion measurements. Similar to visual pathways (VP), WMT are not visible with classical MRI or intra-operatively with microscope. DIT will help neurosurgeons to prevent destruction of the VP while removing lesions adjacent to this WMT.

Endovascular treatment of unruptured intracranial aneurysms with Guglielmi detachable coils: short- and long-term results of a single-centre series.

Background And Purpose: Purpose of the present study is to evaluate the clinical outcome of endovascular treatment of unruptured intracranial aneurysms and to address the question of long-term stability and protection against future subarachnoid hemorrhage.

Methods: Retrospective analysis of all patients treated in a 12-year period (173 patients: age 26 to 76 yr, mean 52.2+/-10.

Elastin polymorphism haplotype and intracranial aneurysms are not associated in Central Europe.

Background And Purpose: The occurrence of intracranial aneurysms and of aneurysmal subarachnoid hemorrhage are influenced by genetic factors. Recent genomic studies in Japan have defined 3 chromosomal loci and 1 haplotype of elastin polymorphisms as important risk factors, both for affected sib pairs and sporadic patients.

Methods: We have genotyped 2 single nucleotide polymorphisms in the elastin gene and evaluated their allelic association with intracranial aneurysm in a Central European sample of 30 familial and 175 sporadic patients and 235 population controls.