We detected a germ-line mutation of the p53 gene in a patient with a malignant ependymoma
of the posterior fossa. This mutation, which was found at codon 242, resulted in an amino …

Isochromosome 17q has previously been observed consistently in cytogenetic studies of
medulloblastoma, the most common posterior fossa neoplasm in children. We performed a …

✓ A case of progressive brainstem syndrome secondary to vertebral artery (VA) dolichoectasia
is reported. The patient presented with partial bilateral abduction paralysis, which …

OBJECTIVE. The objective of our study was to evaluate intraoperative low-field MRI for the
frequency and duration of imaging sessions needed during surgery, the direct additional …

Object. This study was conducted to determine whether comparative genomic hybridization (CGH)
is a more sensitive method for detecting genetic aberrations than other tests currently …

p53 is a tumor suppressor gene located on 17p, a region of the human genome frequently
deleted in tumors. Mutation of the p53 gene is an important step leading to development of …

Monosomy of chromosome 22 in meningioma was the first consistent cytogenetic anomaly
reported for a solid tumor. Although most meningiomas are isolated sporadic lesions, multiple …

While achieving premarket approval from the US Food and Drug Administration represents
a significant milestone in the development and commercialization of a Class III medical …

Numerous different concepts in low-and mid-field intervention have been described and
applied for percutaneous intervention and intraoperative MR imaging, and each has …

In this article, the authors describe their strategy for intraoperative MR image guidance of tumor
resection at low-field (0.2 T) strength. It is their opinion that intraoperative imaging is most …