Atraumatic Bilateral Renal Subcapsular Urinomas in a Young, Healthy Female.

BACKGROUND: Urinomas are rare and generally result from trauma to any part of the urinary collecting system. Appropriate imaging is crucial in the timely diagnosis and management of urinomas and for ruling out other etiologies such as subcapsular renal hematomas and perinephric abscesses. CASE REPORT: A 31-year-old woman with no past medical history or known trauma presented to the Emergency Department (ED) with a week of right flank pain, abdominal pain, and intermittent fevers. On point-of-care ultrasound (POCUS), she was found to have a complex right perinephric collection, later confirmed with computed tomography (CT) imaging. She was treated with intravenous (IV) antibiotics and discharged after a 3-day hospital admission with instructions to follow up with Urology. A day later, she was readmitted with worsening bilateral flank pain and persistent fevers. Image-guided percutaneous aspirations of her bilateral perinephric fluid collections revealed both urine and blood. A right ureteral stent was then placed with ultimate resolution of her symptoms. Why Should an Emergency Physician Be Aware of This? Urinomas without history of trauma are rare and should be on the differential for patients presenting with flank pain and infectious symptoms. Urinomas or other expanding perinephric fluid collections can result in superimposed infection, rupture, secondary hypertension, and renal failure. Here, we present an atypical case of atraumatic bilateral renal subcapsular urinomas with hemorrhagic components in a young and healthy woman. Our case further outlines the utility of POCUS in the ED for the timely diagnosis and management of this disease process.

Bilateral Retinal Detachments in a Healthy 22-year-old Woman After Moderna SARS-COV-2 Vaccination.

BACKGROUND: Although uncommon, retinal detachments are medically urgent and can result in permanent vision loss if untreated. Bilateral retinal detachments in healthy individuals are even more rare. In addition, there are no cases to date of retinal detachment associated with either coronavirus disease 2019 (COVID-19) or after receiving the Moderna (mRNA-1273) severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) vaccine. CASE REPORT: A 22-year-old woman with myopia but no ocular trauma or other major medical history presented to the emergency department with 5 days of progressive, painless vision loss in her right eye. On examination, her visual acuity with corrective lenses was 20/70 in the right eye, 20/20 in the left eye, and 20/25 with both eyes open. Point-of-care ultrasound of the eye showed a retinal detachment in the right eye. She was subsequently seen by ophthalmology and diagnosed with bilateral retinal detachments (macula off in the right, macula on in the left), despite being asymptomatic in her left eye. She underwent bilateral vitrectomies for simultaneous rhegmatogenous retinal detachments. Although the patient denied any preceding trauma, she did note having received her second dose of the COVID-19 vaccine 10 days before the onset of symptoms.Why Should an Emergency Physician Be Aware of This? We present a rare and unusual case of simultaneous bilateral retinal detachments in a healthy, young woman with no major medical history or medications. She received the COVID-19 vaccine a few days prior. Our case outlines a possible association with the vaccine and emphasizes the importance of ultrasonography in diagnosing time-sensitive medical conditions.