Intramuscular endometriosis of the forearm: a case report.

Endometriosis is a disorder that commonly affects females of reproductive age and is defined as the presence of endometrial glands or stroma outside the uterine cavity. Patients typically present with cyclical pain during menses. Endometriosis can be characterized as endopelvic or extrapelvic depending on the sites involved. We report a case of a 40-year-old, right-hand-dominant, female who presented with a painful mass in her right proximal forearm. She was ultimately diagnosed with intramuscular endometriosis and underwent surgical excision.

Rad Path in a Flash: Creation of the First AMSER Sponsored Digital Flashcard Deck and a Review of Digital Flashcard Use among? Medical Students.

RATIONALE AND OBJECTIVES: Digital flashcards are an increasingly popular study method for medical students today. The purpose of this study is to assess students' opinions on digital flashcards and to evaluate the need for radiology-focused digital flashcards. We created the first official Radiology-Pathology (Rad-Path) Correlation course digital flashcard deck sponsored by the Alliance of Medical Student Educators in Radiology (AMSER), and evaluated its effectiveness in increasing medical students' confidence levels of understanding Rad-Path concepts. MATERIALS AND METHODS: A 16-question survey was developed and publicly shared with medical students to assess the need for a high-quality radiology deck. In addition, students who trialed the AMSER Rad-Path Anki deck were assessed on their confidence of radiology pathology concepts prior to and after using these digital flashcards. RESULTS: 185 survey responses were received for the first survey about digital flashcard use. Overall, 87.6% of medical student respondents had used digital flashcards during medical school, and 33.5% had used digital flashcards to study radiology topics specifically. 67.6% of respondents stated they would use a digital flashcard deck if sponsored by an academic radiology society. Regarding the survey of the students who used the AMSER Rad-Path flashcards, 31 responses were received in the pre- and follow-up survey. Mean confidence in understanding the radiology pathology learning objectives increased when the Rad-Path Anki deck was utilized, and students rated the flashcards favorably. CONCLUSION: Students reported a high use of digital flashcards for studying topics in medical school. We identified a perceived need in students for a series of high-quality digital flashcards covering radiology topics. We created the first deck of AMSER Rad-Path flashcards which was well received by the medical students.

Positive predictive value and stroke workflow outcomes using automated vessel density (RAPID-CTA) in stroke patients: One year experience.

PURPOSE: Several new techniques have emerged for detecting anterior circulation large vessel occlusion by quantifying relative vessel density including RAPID-CTA, potentially allowing for faster triage and decreased time to mechanical thrombectomy. We present our one-year experience on positive predictive value of RAPID-CTA for the detection of large vessel occlusion in patients presenting with stroke symptoms and its effect on treatment time and clinical outcomes. MATERIALS AND METHODS: Three hundred and ten patients presenting with stroke symptoms with relative vessel density <60% on RAPID-CTA were included (average age 70 years, 145 male, 165 female). Examinations were considered positive if there was evidence of large vessel occlusion or high grade stenosis. Computed tomography angiography to groin puncture time was calculated during one-year time intervals before and after RAPID-CTA installation. Ninety-day Modified Rankin Scale scores were obtained for patients in each cohort. RESULTS: Of the 310 patients, 270 had large vessel occlusion or high grade stenosis (87% positive predictive value), with 161 having large vessel occlusion. Using 45% relative vessel density threshold, 129/161 large vessel occlusion were detected (80% sensitivity) and 163/172 examinations were positive (95% positive predictive value). Computed tomography angiography to groin puncture time was significantly lower after deployment of RAPID-CTA (93 min vs 68 min, p<0.05). Average 90 day modified Rankin Scale score was lower in the RAPID-CTA group with a higher percentage of patients with functional independence, although the data was not statistically significant. CONCLUSION: RAPID-CTA had high positive predictive value for large vessel occlusion with a 45% relative vessel density threshold, which could facilitate active worklist reprioritization. Time to treatment was significantly lower and clinical outcomes were improved after deployment of RAPID-CTA.