Darryl Gress

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OBJECTIVE The purpose of this study was to determine if typical clinical and neuroradiologic patterns exist in patients with spontaneous vertebral artery (VA) dissection. MATERIALS AND METHODS The medical records and neuroradiologic examinations of 14 patients with spontaneous VA dissection were reviewed. The medical records were examined to exclude(More)
OBJECT Delayed cerebral ischemia is a major cause of morbidity and death following aneurysmal subarachnoid hemorrhage and requires timely intervention for a successful outcome to be achieved. In this study the investigators compared the commonly used Fisher scale with 2 newer radiographic scales for the prediction of vasospasm, delayed infarction, and poor(More)
Paget's disease of the breast generally affects middle-aged and older females. In the majority of cases, it is considered to be the result of epidermal spread from a contiguous mammary duct carcinoma. We report the first case in an adolescent female with an accessory nipple. The histomorphology and immunophenotypic findings support the hypothesis of in situ(More)
contained within a less restrictive matrix with fewer macromolecules, allowing greater freedom of motion and consequent loss of signal on diffusionweighted images. In addition, susceptibility effects from blood products (not appreciated on fast spinecho T2-weighted images) may result in greater signal dephasing on echo-planar images. Desprechins et al state(More)
This report describes six cases of leaking anterior communicating aneurysms, collected over 37 years, that caused acute monocular blindness. In two cases, surgical and pathologic evidence demonstrated the pathogenic mechanism: As the aneurysm enlarges, the down-pointing dome compresses the optic nerve from above and adheres to it. When the aneurysm ruptures(More)
6091 Background: Neoadjuvant therapy (NAT) in breast (BC) and rectal cancer (RC) improves outcome and response to NAT is a prognostic factor. National use and response to NAT data outside clinical trials have not been reported because the cancer registry system does not record post-NAT "y" TNM stage. This study evaluated a modified registry system to(More)
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