J Emerg Med
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Acquired uterine arteriovenous malformation (AVM) is a rare cause of postpartum vaginal bleeding and can often be confused with retained products of conception (RPOC). Certain findings on ultrasound (US) increase the likelihood for AVM, such as hypoechoic areas in the myometrium and high velocity, multidirectional blood flow. Recognizing these changes on bedside US can cue the physician to send the patient for further studying and lead to the correct diagnosis. ⋯ A 31-year-old, multigravida, multiparous female presented 5 weeks post-cesarean section with heavy, intermittent vaginal bleeding. Patient had multiple previous visits for similar bleeding, including an evaluation for RPOC. Upon current presentation, the patient underwent an US in the emergency department with color and pulse wave Doppler. US revealed a hypoechoic area within the myometrium, with high velocity, bidirectional blood flow, raising the clinical suspicion for uterine AVM. Following confirmatory studies, the patient underwent successful embolization of the AVM. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: The proper diagnosis of AVM is crucial, because the primary treatment modality for the alternative diagnosis of RPOC (i.e., dilation and curettage) can worsen vaginal bleeding and lead to shock or death, and is therefore contraindicated for uterine AVM. US is a quick bedside tool that can be used for rapid diagnosis of uterine AVM.
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Increased prescribing of opioid pain medications has paralleled the subsequent rise of prescription medication-related overdoses and deaths. We sought to define key aspects of a pain management curriculum for emergency medicine (EM) residents that achieve the balance between adequate pain control, limiting side effects, and not contributing to the current public health opioid crisis. ⋯ This consensus group offers a path forward to enhance the evidence, knowledge, and practice transformation needed to improve emergency analgesia.
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Because of the rise in community-acquired methicillin-resistant Staphylococcus aureus (CA-MRSA), presentations to the emergency department for the evaluation of cutaneous abscesses have risen dramatically over the past 2 decades. Soft tissue point of care ultrasound (POCUS) differentiates abscess from cellulitis, determines the size and shape, and characterizes the contents of the abscess. It has been shown to improve medical decision-making and therefore the emergency management of cutaneous abscesses over physical examination alone. ⋯ We report a case of an unusual nonhealing abscess in an 18-year-old woman with a recent history of foreign travel where soft tissue POCUS identified motion within the abscess pocket. This changed the management of the case, leading to the diagnosis of bot fly myiasis. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Clinicians should entertain a broader differential for an apparent abscess and consider liberal use of soft tissue POCUS in these cases.