Steven J. Frank

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BACKGROUND We performed this study to assess outcomes of patients with oropharyngeal cancer treated with modern therapy approaches. METHODS Demographics, treatments and outcomes of patients diagnosed with Stage 3- 4B squamous carcinoma of the oropharynx, between 2000-2007 were tabulated and analyzed. RESULTS The cohort consisted of 1046 patients. The(More)
Image-based radiation treatment planning and localization have contributed to better targeting of the prostate and sparing of normal tissues. Guidelines are needed to address radiation dose delivery, including patient setup and immobilization, target volume definition, treatment planning, treatment delivery methods, and target localization. Guidelines for(More)
PURPOSE Intensity modulated proton therapy (IMPT) plans are normally generated utilizing multiple field optimization (MFO) techniques. Similar to photon based IMRT, MFO allows for the utilization of a simultaneous integrated boost in which multiple target volumes are treated to discrete doses simultaneously, potentially improving plan quality and(More)
PURPOSE To evaluate the outcomes of patients presenting with cancer at the base of the prostate after brachytherapy as monotherapy. MATERIAL AND METHODS We retrospectively reviewed the medical records of all patients who had undergone transperineal ultrasound-guided implantation with (125)I or (103)Pd seeds as monotherapy between March 1998 and December(More)
recovery. Rules of tort liability mediate between the victim's need for recompense and the defendant's right to remain free from arbitrarily imposed obligation. Although sensational cases involving large recoveries tend to generate the greatest alarm, the magnitude of damages in a particular case is actually far less important than the availability of any(More)
An international research consortium has been formed to facilitate evidence-based introduction of MR-guided radiotherapy (MR-linac) and to address how the MR-linac could be used to achieve an optimized radiation treatment approach to improve patients' survival, local, and regional tumor control and quality of life. The present paper describes the(More)
Normal tissue toxicity is an important consideration in the continued development of more effective external beam radiotherapy (EBRT) regimens for head and neck tumors. The ability to detect EBRT-induced changes in mandibular bone vascularity represents a crucial step in decreasing potential toxicity. To date, no imaging modality has been shown to detect(More)
Imaging metabolic dysfunction, a hallmark of solid tumors, usually requires radioactive tracers. Chemical exchange saturation transfer (CEST) imaging can potentially detect and visualize glucose uptake and metabolism, without the need for radioisotopes. Here, we tested the feasibility of using glucose CEST (glucoCEST) to image unlabeled glucose uptake in(More)
PURPOSE Computed tomography (CT)-based prostate post-implant dosimetry allows for definitive seed localization but is associated with high interobserver variation in prostate contouring. Currently, magnetic resonance imaging (MRI)-based post-implant dosimetry allows for accurate anatomical delineation but is limited due to inconsistent seed localization.(More)