Together: AJR Podcast Series on Wellness, Episode 3.

In this episode of the AJR Podcast Series on Wellness, Sherry Wang, MBBS, discusses how loneliness and social connectedness impact wellbeing and how we can connect with others to build meaningful relationships. These issues are important in view of the continued growth of teleradiology.

Scintigraphy of Gastrointestinal Motility: Best Practices in Assessment of Gastric and Bowel Transit in Adults.

Various radiologic examinations and other diagnostic tools exist for evaluating gastrointestinal diseases. When symptoms of gastrointestinal disease persist and no underlying anatomic or structural abnormality is identified, the diagnosis of functional gastrointestinal disorder is frequently applied. Given its physiologic and quantitative nature, scintigraphy often plays a central role in the diagnosis and treatment of patients with suspected functional gastrointestinal disorder. Most frequently, after functional gallbladder disease is excluded, gastric emptying scintigraphy (GES) is considered the next step in evaluating patients with suspected gastric motility disorder who present with upper gastrointestinal symptoms such as dyspepsia or bloating. GES is the standard modality for detecting delayed gastric emptying (gastroparesis) and the less commonly encountered clinical entity, gastric dumping syndrome. Additionally, GES can be used to assess abnormalities of intragastric distribution, suggesting specific disorders such as impaired fundal accommodation or antral dysfunction, as well as to evaluate gastric emptying of liquid. More recently, scintigraphic examinations for evaluating small bowel and large bowel transit have been developed and validated for routine diagnostic use. These can be performed individually or as part of a comprehensive whole-gut transit evaluation. Such scintigraphic examinations are of particular importance because clinical assessment of suspected functional gastrointestinal disorder frequently fails to accurately localize the site of disease, and those patients may have motility disorders involving multiple portions of the gastrointestinal tract. The authors comprehensively review the current practice of gastrointestinal transit scintigraphy, with diseases and best imaging practices illustrated by means of case review. ©RSNA, 2024 See the invited commentary by Maurer and Parkman in this issue.

Alone: AJR Podcast Series on Wellness, Episode 2.

In this episode of the AJR Podcast Series on Wellness, Sherry Wang, MBBS, discusses being alone. The episode addresses how being alone can be conducive to wellness. Being alone is not the same as loneliness.

In this episode of the AJR Podcast Series on Wellness, Sherry Wang, MBBS, discusses being alone. The episode addresses how being alone can be conducive to wellness. Being alone is not the same as loneliness.

Feeling Unwell: AJR Podcast Series on Wellness, Episode 1.

In this episode of the AJR Podcast Series on Wellness, Sherry Wang, MBBS, discusses feeling unwell. The episode addresses the state of physician burnout, depression, moral injury, and personal experiences.

PROPOSED REVISION OF THE AMERICAN ASSOCIATION FOR SURGERY OF TRAUMA RENAL TRAUMA ORGAN INJURY SCALE: SECONDARY ANALYSIS OF THE MULTI-INSTITUTIONAL GENITOURINARY TRAUMA STUDY.

BACKGROUND: This study updates the American Association for Surgery of Trauma (AAST) Organ Injury Scale (OIS) for renal trauma using evidence-based criteria for bleeding control intervention. METHODS: This was a secondary analysis of a multi-center retrospective study including patients with high grade renal trauma from 7 Level-1 trauma centers from 2013-2018. All eligible patients were assigned new renal trauma grades based on revised criteria. The primary outcome used to measure injury severity was intervention for renal bleeding. Secondary outcomes included intervention for urinary extravasation, units of packed red blood cells (PRBCs) transfused within 24 hours, and mortality. To test the revised grading system, we performed mixed effect logistic regression adjusted for multiple baseline demographic and trauma covariates. We determined the area under the receiver-operator curve (AUC) to assess accuracy of predicting bleeding interventions from the revised grading system and compared this to 2018 AAST organ injury scale. RESULTS: based on the 2018 OIS grading system, we included 549 patients with AAST Grade III-V injuries and CT scans (III: 52% (n = 284), IV: 45% (n = 249), and V: 3% (n = 16)). Among these patients, 89% experienced blunt injury (n = 491) and 12% (n = 64) underwent intervention for bleeding. After applying the revised grading criteria, 60% (n = 329) of patients were downgraded and 4% (n = 23) were upgraded; 2.8% (n = 7) downgraded from grade V to IV, and 69.5% (n = 173) downgraded from IV to III. The revised renal trauma grading system demonstrated improved predictive ability for bleeding interventions (2018 AUC = 0.805, revised AUC = 0.883; p = 0.001) and number of units of PRBCs transfused. When we removed urinary injury from the revised system, there was no difference in its predictive ability for renal hemorrhage intervention. CONCLUSIONS: A revised renal trauma grading system better delineates the need for hemostatic interventions than the current AAST OIS renal trauma grading system. LEVEL OF EVIDENCE: II.

The 2021 ACR/Radiology Business Management Association Workforce Survey: Diversity in Radiology.

The landscape of the radiology workforce is changing, especially in the diversity of the demographics of practicing radiologists across subspecialties, practice types, and leadership positions in both academic and nonacademic settings. The 2021 ACR/Radiology Business Management Association Workforce Survey examines these facets in detail and contributes to our understanding of the current state of diversity in the radiology workforce and potential barriers to change. The results suggest opportunities and future directions for improving diversity, equity, and inclusion.

Shattered Kidney After Renal Trauma: Should It Be Classified As an American Association for the Surgery of Trauma Grade V Injury?

OBJECTIVE: To study the prevalence and management of shattered kidney and to evaluate if the new description of "loss of identifiable renal anatomy" in the 2018 American Association for the Surgery of Trauma (AAST) organ injury scale (OIS) would improve the ability to predict bleeding control interventions. METHODS: We used high-grade renal trauma data from 21 Level-1 trauma centers from 2013 to 2018. Initial CT scans were reviewed to identify shattered kidneys, defined as a kidney having ≥3 parenchymal fragments displaced by blood or fluid on cross-sectional imaging. We further categorized patients with shattered kidney in two models based on loss of identifiable renal parenchymal anatomy and presence or absence of vascular contrast extravasation (VCE). Bleeding interventions were compared between the groups. RESULTS: From 861 high-grade renal trauma patients, 41 (4.8%) had shattered kidney injury. 25 (61%) underwent a bleeding control intervention including 18 (43.9%) nephrectomies and 11 (26.8%) angioembolizations. 18 (41%) had shattered kidney with "loss of identifiable parenchymal renal anatomy" per 2018 AAST OIS (model-1). 28 (68.3%) had concurrent VCE (model-2). Model-2 had a statistically significant improvement in area under the curve over model-1 in predicting bleeding interventions (0.75 vs 0.72; P = .01). CONCLUSION: Shattered kidney is associated with high rates of active bleeding, urinary extravasation, and interventions including nephrectomy. The definition of shattered kidney is vague and subjective and our definition might be simpler and more reproducible. Loss of identifiable renal anatomy per the 2018 AAST OIS did not provide better distinction for bleeding control interventions over presence of VCE.

Grade V renal trauma management: results from the multi-institutional genito-urinary trauma study.

PURPOSE: To investigate management trends for American Association for the Surgery of Trauma (AAST) grade V renal trauma with focus on non-operative management. METHODS: We used prospectively collected data as part of the Multi-institutional Genito-Urinary Trauma Study (MiGUTS). We included patients with grade V renal trauma according to the AAST Injury Scoring Scale 2018 update. All cases submitted by participating centers with radiology images available were independently reviewed to confirm renal trauma grade. Management was classified as expectant, conservative (minimally invasive, endoscopic or percutaneous procedures), or operative (renal-related surgery). RESULTS: Eighty patients were included, 25 of whom had complete imaging and had independent confirmation of AAST grade V renal trauma. Median age was 35 years (Interquartile range (IQR) 25-50) and 23 (92%) had blunt trauma. Ten patients (40%) were managed operatively with nephrectomy. Conservative management was used in nine patients (36%) of which six received angioembolization and three had a stent or drainage tube placed. Expectant management was followed in six (24%) patients. Transfusion requirements were progressively higher with groups requiring more aggressive treatment, and injury characteristics differed significantly across management groups in terms of hematoma size and laceration size. Vascular contrast extravasation was more likely in operatively managed patients though a statistically significant association was not found. CONCLUSION: Successful use of nonoperative management for grade V injuries is used for a substantial subset of patients. Lower transfusion requirement and less severe injury radiologic phenotype appear to be important characteristics delineating this group.

At the intersection of the model minority myth and antiblackness: From Asian American triangulation to recommendations for solidarity.

Asian Americans are situated in a triangulated role in a black-white racial hierarchy designed to legitimize white supremacy (Kim, 1999). However, little is known about the lived experiences of Asian American triangulation and even less so in the context of anti-Asian racism. The present study was initially designed to examine anti-Asian racism at the outset of the COVID-19 pandemic. Yet, in a sociopolitical climate described as a "racial reckoning," our study evolved to capture the process of racial triangulation and the interplay of anti-Asian racism and antiblackness. Based on the online responses of 201 Asian Americans (from over 32 U.S. states), four themes emerged to showcase the ways in which Asian Americans suffered from and recapitulated racial oppression: (a) anti-Asian racism is overlooked in the black-white racial discourse, (b) anti-Asian racism is not taken seriously, (c) anti-Asian racism is also perpetrated by people of color (POC), and (d) anti-Asian racism is deprioritized in the presence of anti-Black racism. Regarding participant recommendations to combat anti-Asian racism, our second research question focused on areas of convergence with dismantling anti-Black racism. Two key themes emerged: (a) foster Asian American pan-ethnic solidarity and (b) build and strengthen cross-racial coalitions (POC solidarity and White allyship). Altogether, our study descriptively captured the process of racial triangulation to showcase the manifestation and recapitulation of anti-Asian racism and antiblackness. While Asian Americans suffered as victims and perpetrators of racial oppression, they also recognized the need to dismantle white supremacy with racial solidarity, coalition-building, and advocacy. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

Building Effective Teams in the Real World From Traps to Triumph.

Quality patient care and advancements in medical education, investigation, and innovation require effective teamwork. High-functioning teams navigate stressful environments, learning openly from failures and leveraging successes to fuel future initiatives. The authors review foundational concepts for implementing and sustaining successful teams, including emotional intelligence, trust, inclusivity, clear communication, and accountability. Focus is given to real-world examples and actionable, practical solutions.

MR Defecating Proctography with Emphasis on Posterior Compartment Disorders.

MR defecating proctography (MRDP) is a noninvasive examination that can be used for evaluating posterior compartment disorders. MRDP has several advantages over conventional fluoroscopic defecography. These benefits include high-contrast resolution evaluation of the deep pelvic organs, simultaneous multicompartmental assessment that is performed statically and dynamically during defecation, and lack of ionizing radiation. MRDP also provides a highly detailed anatomic evaluation of the pelvic floor supportive structures, including direct assessment of the pelvic floor musculature and indirect assessment of the endopelvic fascia. As the breadth of knowledge regarding anatomic and functional posterior compartment disorders expands, so too does the advancement of noninvasive and surgical treatment options for these conditions. High-quality MRDP examinations, with key anatomic and functional features reported, guide treatment planning. Reporting of MRDP examination findings with use of standardized terminology that emphasizes objective measurements rather than subjective grading aids consistent communication among radiologists, clinicians, and surgeons. Familiarity with commonly encountered posterior compartment pelvic floor pathologic entities that contribute to posterior compartment disorders and awareness of the essential information needed by surgeons are key to providing an optimal multidisciplinary discussion for planning pelvic floor dysfunction treatment. The authors provide an overview of the basic concepts of the MRDP acquisition technique, the anatomic abnormalities of posterior compartment pelvic floor pathologic entities associated with defecatory disorders, and recently developed interdisciplinary MRDP reporting templates and lexicons. In addition, the associated imaging findings that are key for surgical treatment guidance are highlighted. © RSNA, 2022 Online supplemental material is available for this article.

Prevalence of Novel Pedagogical Methods in the Radiology Education of Medical Students.

OBJECTIVES: Radiology education is essential in medical school; however, developing an integrated and comprehensive curriculum remains a challenge. Many novel methods have been implemented with varying outcomes. In this study, the authors sought to examine published pedagogical methods of radiology instruction and query US academic faculty members on their current use within radiology education. METHODS: A literature search for current and novel pedagogical methods of radiology instruction was performed and studies were assessed for positive educational outcomes. Educational approaches were grouped according to encountered themes. A survey was distributed to faculty members of the Alliance of Medical Student Educators in Radiology to ascertain the prevalence of these pedagogical methods in the radiology education of medical students. RESULTS: The following themes were encountered: supplemental instruction of anatomy and pathology; radiology-clinical correlation electives; flipped classrooms; hands-on and simulation training; peer-to-peer learning; e-learning; adaptive tutorials; and asynchronous learning. Of the survey respondents, 90% reported that their institution offers a formal radiology clerkship. The majority of respondents reported the use of flipped classrooms (70%) and e-learning (78%); however, few reported offering hands-on clinical experiences (31%) and simulation-based training (36%). Only 5% reported use of adaptive tutorials. CONCLUSIONS: In the review of the literature, a combination of hands-on, case-based, team-based, and didactic training, in addition to other forms of active learning within an integrated curriculum, was found to be highly effective and preferred by students and faculty. Virtual and in-person learning incorporating modern technology was found to either increase knowledge and skills or yield similar outcomes as traditional in-person instruction. These methods are currently heterogeneously used across the US medical schools represented by survey respondents, with utilization ranging from 5% to 78%.

"What support?": A qualitative study on social support for Asian American victims of racism during the COVID-19 pandemic.

Since the COVID-19 pandemic, anti-Asian racism has surged, yet little is known about Asian Americans' experiences of social support. Therefore, we designed a qualitative, intrinsic, revelatory case study to examine the nature and quality of social support for Asian Americans during the first 6 months of the pandemic. Our sample consisted of 193 Asian Americans (from over 32 U.S. states) disclosing their experiences of inadequate social support. They described their support network as (1) Being unable to relate, (2) Encouraging their silence, (3) Minimizing anti-Asian racism, (4) Denying anti-Asian racism, and (5) Victim-blaming. Regarding our participants' recommendations for increasing social support for Asian Americans, a total of seven recommendations emerged: (1) Legitimize anti-Asian racism, (2) Teach Asian American history, (3) Destigmatize mental health resources to make them accessible for Asian American families (4) Promote bystander intervention trainings, (5) Build solidarity with and beyond Asian Americans to dismantle racism, (6) Increase media attention on anti-Asian racism, and (7) Elect political leaders who will advocate for Asian Americans. Altogether, our findings underscore the need for systemic forms of advocacy to combat anti-Asian racism, and shed light on the injurious nature of social support for Asian American victims of racism.