Cardiac imaging in rheumatic heart disease and future developments.

Rheumatic heart disease (RHD) is the most common cause of valvular heart disease worldwide, affecting millions, especially in low- and middle-income countries. Multiple imaging modalities such as cardiac CT, cardiac MRI, and three-dimensional echocardiography may be utilized in diagnosing, screening, and managing RHD. However, two-dimensional transthoracic echocardiography remains the cornerstone of imaging in RHD. Criteria developed by the World Heart Foundation in 2012 sought to unify the diagnostic imaging criteria for RHD, but concerns remain regarding their complexity and reproducibility. In the intervening years, further measures have been developed to find a balance between simplicity and accuracy. Nonetheless, there remain significant unresolved problems within imaging in RHD, including the development of a practical and sensitive screening tool to identify patients with RHD. The emergence of handheld echocardiography has the potential to revolutionize RHD management in resource-poor settings, but its role as a screening or diagnostic tool is yet to be fully established. The dramatic evolution of imaging modalities over the last few decades has not addressed RHD compared to other forms of structural heart disease. In this review, we examine the current and latest developments concerning cardiac imaging and RHD.

Ultrasound Prediction of Segmental Bowel Resection in Women with Rectovaginal Endometriosis: A Single-Center Experience.

STUDY OBJECTIVE: To retrospectively evaluate the ability of routinely collected preoperative ultrasound data to predict bowel resection during surgery for rectovaginal endometriosis. DESIGN AND SETTING: Patients at the University College London Hospital who underwent surgery for rectovaginal endometriosis during a 6-year period were identified from the prospectively generated hospital (British Society for Gynaecological Endoscopy) database. Imaging data were collected and analyzed to determine associations with the requirement for bowel resection. PATIENTS: We evaluated 228 consecutive women undergoing bowel surgery (shave, disc resection, or segmental resection) for rectovaginal endometriosis. INTERVENTIONS: The patients in our study underwent surgical resection of rectovaginal endometriosis and interventions included shave, disc resection, and segmental resection of the bowel. All patients underwent a preoperative transvaginal ultrasound to assess the extent of endometriosis. MEASUREMENTS AND MAIN RESULTS: There were 206 rectal shaves (90.4%), 2 disc resections (0.9%), and 20 segmental bowel resections (8.8%). A multivariable analysis demonstrated an association between bowel resection and ≥2 nodules located in the rectovaginal space (odds ratio [OR] 6.85; 95% confidence interval [CI], 1.37-34.2), nodules in the vesicouterine pouch (OR 5.87; 95% CI, 1.03-33.3), and increasing nodule size (OR 2.39 per 1 cm increase per 1 cm diameter increase; 95% CI, 1.56-3.64). CONCLUSION: Ultrasound findings of endometriotic nodule location, number of nodules, and increasing size are independent predictors of segmental bowel resection at the time of surgery for rectovaginal endometriosis. This highlights the importance of accurate diagnostic evaluation to aid counseling and surgical planning in the preoperative setting for women with rectovaginal endometriosis.

Googling fibroids: A critical appraisal of information available on the internet.

OBJECTIVE: We aim to evaluate the accuracy, quality, and readability of online patient information concerning fibroids. STUDY DESIGN: We searched the most popular Internet search engine: Google.com. We developed a search strategy in consultation with patients with fibroids, to identify relevant websites. Two independent authors screened the search results. Websites were evaluated using validated instruments across three domains, including assessments of: [1] quality (DISCERN instrument; range 0-85); [2] readability (Flesch-Kincaid instrument; range 0-100); and [3] accuracy. Accuracy was assessed using evidence-based statements. We summarised this data narratively including the use of figures and tables. RESULTS: We identified 750 websites, of which 48 were included. Over a third of websites did not attribute authorship and almost half the included websites did not report the sources of information or academic references. No website provided written patient information in line with recommendations from the American Medical Association. A minority (18%) of websites were assessed as high quality. Twelve webpages provided only accurate statements. Available information was, in general, skewed towards the surgical management of fibroids. No website scored highly across all three domains. CONCLUSION: In the unlikely event that a website reports high quality and accurate health information, it is typically challenging for a lay audience to comprehend. Healthcare professionals and the wider community, should inform women with fibroids of the risk of outdated, inaccurate, or even dangerous information online. The implementation of an Information Standard certification will incentivise providers of online information to establish and adhere to codes of conduct. VIDEO ABSTRACT.