Imaging-Based Disease Assessment and Management Recommendations: Impact of Multidisciplinary Sarcoma Tumor Board.

Multidisciplinary tumor boards (MTBs) facilitate decision-making among subspecialists in the care of oncology patients, but the mechanisms by which they enhance outcomes remain incompletely understood. Our aim was to measure the agreement between sarcoma MTBs and radiology reports' disease assessment and management recommendations. This single-center IRB-approved retrospective study evaluated cases presented at a weekly sarcoma MTB from 1 August 2020 to 31 July 2021.

Prophylactic Radiotherapy for Prevention of Heterotopic Ossification After Periacetabular Fractures: A Review of Efficacy and Associated Conditions.

Prophylactic radiotherapy (XRT) is a commonly used treatment to decrease heterotopic ossification (HO) in patients with traumatic hip injuries. We conducted a retrospective review of patients at risk for HO who underwent XRT. Of the patients reviewed, 27.

Interprofessional Image Verification Workshop for Physician and Physics Residents: A Multi-Institutional Experience.

Purpose: Verification of patient position through pretreatment setup imaging is crucial in modern radiation therapy. As treatment complexity increases and technology evolves, physicist-physician collaboration becomes imperative for safe and successful radiation delivery. Despite the importance of both, residency programs lack formal interprofessional education (IPE) activities or structured training for image verification.

Primary Versus Secondary Radiotherapy for Heterotopic Ossification Prevention About the Elbow.

Objectives: To examine the efficacy and safety of radiotherapy for the prevention of heterotopic ossification (HO) about the elbow.

Design: Retrospective chart review.

Setting: Level 1 trauma center.

Rhabdomyosarcoma.

Rhabdomyosarcoma is a heterogeneous disease both in presentation and histology. Improvements in a multimodality therapy resulted in the improved overall survival for patients with a low-risk and intermediate-risk disease but not for patients with a metastatic disease. We reviewed and contrasted the North American and European practice patterns, though ultimately the principles of staging, surgery, radiation therapy, and chemotherapy are similar in both Children's Oncology Group and International Society of Paediatric Oncology treatment approaches.

Radiation Oncology Education Collaborative Study Group Annual Spring Symposium: Initial Impact and Feedback.

The Radiation Oncology Education Collaborative Study Group (ROECSG) is an international collaborative network of radiation oncology (RO) professionals with the goal of improving RO education. This report summarizes the first two ROECSG annual symposia including an overview of presentations and analysis of participant feedback. One-day symposia were held in June 2018 and May 2019.

Nurse-Delivered Telephone Intervention to Reduce Oral Mucositis and Prevent Dehydration.

Problem Statement: This study evaluates the feasibility of a nurse-delivered telephone intervention to reduce oral mucositis severity and prevent dehydration in patients with lung or head and neck cancer undergoing chemotherapy and radiation therapy.

Design: This study used a two-phase, qualitatively driven, mixed-methods descriptive design.

Data Sources: 11 participants were recruited from an academic cancer center in southern Florida.

The Radiation Oncology Education Collaborative Study Group 2020 Spring Symposium: Is Virtual the New Reality?

Purpose: Because of the COVID-19 pandemic, the Radiation Oncology Education Collaborative Study Group (ROECSG) hosted its annual international symposium using a virtual format in May 2020. This report details the experience of hosting a virtual meeting and presents attendee feedback on the platform.

Methods And Materials: The ROECSG symposium was hosted virtually on May 15, 2020.

Introductory Radiation Oncology Curriculum: Report of a National Needs Assessment and Multi-institutional Pilot Implementation.

Purpose: To assess the optimal structure of an introductory curriculum (IC) for radiation oncology residents, including the perceived utility of a 2-day off-site "boot camp," and evaluate the success of a pilot introductory radiation oncology curriculum (IROC) based on these initial data.

Methods And Materials: In the first phase, anonymous, web-based surveys were sent to US radiation oncology program directors and residents. Likert-type scores (1, not at all; 5, extremely) are reported as the median and interquartile range.

Local recurrence of soft-tissue sarcoma: issues in imaging surveillance strategy.

Soft-tissue sarcomas pose diagnostic and therapeutic challenges to physicians, owing to the large number of subtypes, aggressive tumor biology, lack of consensus on management, and controversy surrounding interval and duration of surveillance scans. Advances in multidisciplinary management have improved the care of sarcoma patients, but controversy remains regarding strategies for surveillance following definitive local control. This review provides an updated, comprehensive overview of the current understanding of the risk of local recurrence of soft-tissue sarcoma, by examining the literature based on features such as histological type and grade, tumor size, and resection margin status, with the aim of helping clinicians, surgeons, and radiologists to develop a tailored approach to local imaging surveillance.

Delineation of Tumor Habitats based on Dynamic Contrast Enhanced MRI.

Tumor heterogeneity can be elucidated by mapping subregions of the lesion with differential imaging characteristics, called habitats. Dynamic Contrast Enhanced (DCE-)MRI can depict the tumor microenvironments by identifying areas with variable perfusion and vascular permeability, since individual tumor habitats vary in the rate and magnitude of the contrast uptake and washout. Of particular interest is identifying areas of hypoxia, characterized by inadequate perfusion and hyper-permeable vasculature.

Factors Associated With Receipt of Radiation Therapy for Rectal Cancer.

Purpose: Appropriate treatment for cancer is vital to increasing the likelihood of survival; however, for rectal cancer, there are demonstrated disparities in receipt of treatment by race/ethnicity and socioeconomic status. We evaluated factors associated with receipt of appropriate radiation therapy for rectal cancer using data from the Florida Cancer Data System that had been previously enriched with detailed treatment information collected from a Centers for Disease Control and Prevention Comparative Effectiveness Research study. This treatment information is not routinely available in cancer registry data and represents a unique data resource.

Stereotactic Body Radiotherapy for Elderly Patients With Medically Inoperable Pancreatic Cancer.

Objectives: People over the age of 75 years account for approximately 40% of patients diagnosed with pancreatic cancer, many with comorbidities that may limit their treatment options. This study reports on the use of stereotactic body radiation therapy (SBRT) in this population.

Materials And Methods: Twenty consecutively treated patients over the age of 75 with pathologically proven localized pancreatic cancer were included in this retrospective review.