Lukács lee a Novalis

Novalis stereotactic radiotherapy improved metastatic pituitary tumor.

An 86-year-old woman presented with anterior and posterior pituitary deficiencies 5 months after chemoradiation for small-cell lung carcinoma. She had achieved remission, but gadolinium-enhanced T1-weighted magnetic resonance imaging revealed a pituitary mass with suprasellar extension, which was unrecognized 3 months previously, indicating metastasis (Picture 1A) (1). Because she did not want ...

Jared A Lee

A generalization of Lee codes

Motivated by a problem in computer architecture we introduce a notion of the perfect distance-dominating set, PDDS, in a graph. PDDS s constitute a generalization of perfect Lee codes, diameter perfect codes, as well as other codes and dominating sets. In this paper we initiate a systematic study of PDDS s. PDDS s related to the application will be constructed and the non-existence of some PDDS...

Novalis Stereotactic Radiosurgery for Spinal Dural Arteriovenous Fistula

The spinal dural arteriovenous fistula (SDAVF) is rare, presenting with progressive, insidious symptoms, and inducing spinal cord ischemia and myelopathy, resulting in severe neurological deficits. If physicians have accurate and enough information about vascular anatomy and hemodynamics, they achieve the good results though the surgery or endovascular embolization. However, when selective spin...

Lee 25_8

4-Hydroxynonenal (4-HNE) is a peroxidation product of ˆ-6-poly-unsaturated fatty acids and exerts growth modifying as well as cytotoxic activities. This aldehyde component of oxidized lipid is increased during the aging process. In this study, to characterize the potential role of the lipid peroxidation product in aging, we studied the effects of 4-HNE on cell proliferation and activation of ce...