Journal of clinical ultrasound : JCU
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The use of sonography for diagnosing inflammatory bowel disease (IBD) has been reported in the radiology literature but is not common practice in the hands of emergency physicians (EPs). We present a series of three cases where IBD was managed by an EP using point-of-care ultrasonography (POCUS), and discuss the sonographic features of IBD including bowel wall thickening, increased blood flow on color Doppler, infiltration of surrounding fatty tissue, and presence of intraperitoneal fluid. Complications such as bowel strictures and peri-colic abscess are also described. We suggest that the use of POCUS for the assessment of IBD patients in the ED may expedite both diagnosis and treatment, as well as minimize the use of additional imaging.
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Pseudoaneurysm of the uterine artery is a rare complication of cesarean section. Delayed diagnosis and management may result in rapid and catastrophic postpartum hemorrhage and may necessitate hysterectomy or can even be fatal. ⋯ Using transabdominal and transvaginal Color Doppler sonography, we detected a pseudoaneurysm in the posterior uterine wall, which was successfully treated with selective embolization distal and proximal to the lesion with platinum coils. In patients with delayed postpartum hemorrhage-especially after cesarean section-the rare possibility of uterine artery pseudoaneurysm must be kept in mind.
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To describe our experience concerning lung ultrasound (LUS) in the pediatric emergency clinic, and to investigate the diagnostic value of LUS in coronavirus disease-2019 (COVID-19). ⋯ We think that LUS can be beneficial in terms of identifying patients with lung involvement and staging their severity in this new disease in pediatric emergency clinics. The procedure is noninvasive, rapid, reproducible, and low cost, involving simple sterilization. Based on the current literature and our own practical experience, we think that increased use of point-of-care LUS can protect patients from unnecessary radiation and treatment delays during the COVID-19 pandemic.
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Nasogastric tube (NGT) insertion is commonly performed in pediatric emergency care. Point-of-care ultrasound is used for confirming NGT insertion, but reports of its use in the pediatric emergency department (ED) are scarce. We describe our experience of ultrasound-guided NGT placement in a pediatric ED. The study pool consisted of twelve patients and the NGT tip was successfully visualized in the esophagus and gastric cardia in all cases, demonstrating that ultrasound has the potential to be a useful alternative to conventional methods of NGT insertion in the pediatric ED.
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Enteral access via nasogastric tube (NGT) placement can be essential in the provision of care in pediatric patients. Methods exist to confirm correct placement with success rates between 80% and 85%. Radiographic confirmation remains the "gold-standard," however; it exposes patients to ionizing radiation and fails to provide "real-time" information. In this study, we determined the feasibility of using sonography to assist in the placement of NGT insertions in pediatric patients that have difficulty cooperating. ⋯ The use of ultrasonography may assist NGT placement in pediatric patients and reduce the incidence of suboptimal placement during insertion. We demonstrated successful NGT visualization through the esophagus regardless of age. NGT visualization in the stomach was challenging; however, injection of an air bolus may improve visualization. Further studies are required to improve the success rate of obtaining gastric views of the NGT.