J Emerg Med
-
Case Reports
Use of Point-of-Care Ultrasound for the Diagnosis of Ovarian Hyperstimulation Syndrome.
Ovarian hyperstimulation syndrome (OHSS) occurs when ovaries are overstimulated and enlarged due to fertility treatments resulting in a shift of serum from the intravascular space to the third space, mainly the abdominal cavity. It is the most serious complication of ovarian hyperstimulation for assisted reproduction. ⋯ We present the case of a 40-year-old woman who presented with abdominal bloating and nausea 2 weeks after undergoing in vitro fertilization (IVF); she was diagnosed by an outside radiology ultrasound as having a ruptured ovarian cyst. A point-of-care emergency ultrasound performed by the emergency physician made the diagnosis of ovarian hyperstimulation syndrome. This led to more expedient management and obstetrical consultation. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Abdominal bloating and nausea are common presenting complaints in pregnant women. OHSS is a rare but potentially fatal complication of IVF. Recognition and early diagnosis by the emergency physician can lead to appropriate intervention and consultation.
-
Prehospital communication with Emergency Medical Services (EMS) is carried out in hectic situations. Proper communication among all medical personal is required to enhance collaboration, to provide the best care and enable shared situational awareness. ⋯ Prehospital handover between EMS on-scene and P-HEMS often entails insufficient information. The cancellation model for P-HEMS is frequently used and promotes adequate information transfer. To increase joined decision-making, more patient and situational information needs to be handed over. Standardization of prehospital trauma handovers will facilitate this and improve trauma patient's outcome.
-
Pain management in the emergency department (ED) remains suboptimal. Nursing staff protocols could improve this, but studies show divergent results. ⋯ Implementation of a nurse-initiated pain-management protocol only increases analgesic administration in adult patients with traumatic injuries in the long term. Auditing might have promoted adherence. Pain awareness increases significantly in the short and the long term.
-
Point-of-care ultrasound has an increasing role in characterizing soft-tissue infections and has been described previously in the evaluation of necrotizing fasciitis (NF). The identification of air within the soft tissues can be very suggestive of NF in the correct clinical context. ⋯ A 78-year-old male presented to the emergency department with extensive lower-extremity redness and edema. A point-of-care ultrasound revealed hyperechoic areas within the soft tissues consistent with air, and the patient was taken to surgery and found to have NF. A 60-year-old female presented to the emergency department with physical examination findings consistent with severe cellulitis and associated sepsis. A point-of-care ultrasound revealed hyperechoic areas within the soft tissue that were very similar to the prior case. An emergent surgical consultation was placed due to concern for soft-tissue air and NF. However, these hyperechoic areas were found to be subcutaneous calcifications on subsequent imaging. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Air within the soft tissue is easy to identify on point-of-care ultrasound and can expedite surgical evaluation in cases of suspected NF. Calcifications can mimic the appearance of air on ultrasound and the distinction between these objects can often be made based on the echotexture of the posterior acoustic shadow. Attention to the posterior acoustic shadow can facilitate correct identification of various structures and pathologies in a variety of clinical settings.