BACKGROUND AND PURPOSE: Diffusion-weighted (DW) MR imaging is a means to
characterize and differentiate morphologic features, including edema, necrosis, and tumor tissue, …

Purpose: To evaluate the clinical value of diffusion-weighted magnetic resonance imaging (DW-MRI)
to monitor response of primary carcinoma of the rectum to preoperative …

Although the stroma within carcinogenic lesions is known to be supportive and responsive to
tumors, new data increasingly show that the stroma also has a more active, oncogenic role …

PURPOSE: The aim of our study was to correlate perfusion indices and apparent diffusion
coefficients with therapy outcome after chemoradiation. METHODS AND MATERIALS: In 34 …

The objective of this study was to evaluate the diagnostic yield of multislice CT using a
radiation dose equivalent to that of conventional abdominal x-ray (KUB). One hundred forty-two …

We sought to determine the feasibility and image quality of 320-slice volume computed
tomography (CT) angiography for the evaluation of patients with acute chest pain. Thirty …

Unlike most receptors, Notch serves as both the receiver and direct transducer of signaling
events. Activation can be mediated by one of five membrane-bound ligands of either the Delta…

We found that E-cadherin and epidermal growth factor receptor (EGFR) are associated in
mammary epithelial cells and that E-cadherin engagement in these cells induces transient …

Sixty-four–slice computed tomography typified the dramatic race in technical development
in radiology. Featuring high spatial resolution with 0.5-mm thin slices and 0.3-second gantry …

Objectives: To compare the intra-and interobserver variability of diameter and semiautomated
volume measurements of brain metastases on contrast-enhanced magnetic resonance …