daily EM pearl, 4/10/12

A middle aged man presents complaining of foreign body sensation in his eye, subjective fever, pain with spontaneous eye opening and ipsilateral ear pain. On exam, you don’t see any foreign bodies, but you do note multiple corneal infiltrates. What’s going on?                 Epidermal keratoconjunctivitis. Caused by adenovirus […]

daily EM pearl, 4/9/12

28 y.o. male felt his left knee “pop” after landing from a jump while playing basketball. Knee exam revealed limited knee extension. X-ray is shown in the link below. Diagnosis?             https://www.umem.org/pearl_view.php?p=1675&key=3aae311d31921206246f2937

Daily EM Pearl 4/6

A 53yoM presents with bilateral TMJ dislocation which he has had in the past. He receives procedural sedation and multiple attempts at reduction using conventional methods with no success. What can be done now?

Daily EM Pearl 4/5

A 60yoM h/o A-Fib on Dabigatran, took his medication this morning and then slipped in the shower 10 mins later, hitting his head with +LOC. He did not want to come to the emergency room at first but approximately 14 hours later, complains of worsening headache, nausea, and vomiting. CT shows a parietal subdural hematoma. […]

Daily EM Pearl 4/4

Inspired by Tali Porat’s M&M What is the most consistant ultrasound finding in an ovarian torsion? . . . Answer: Unilateral ovarian enlargement (>4cm). Up to 73% of these has a complex adnexal or pelvoabdominal mass, which can be predominantly cystic, solid, or both. Albayram F, Hamper UM. Ovarian and adnexal torsion: spectrum of sonographic findings with pathologic correlation. […]

Daily EM Pearl 4/3

A 79yoM with history of CAD s/p PCI/CABG years ago, Parkinson Disease presents with chest pain. ECG is shown below. Your ECG machine is not malfunctioning, the tech has not made a mistake, and the patient is laying calmly (no shivering or tremor). What is causing this abnormal ECG appearance, what can be done to […]

Daily EM Pearl 4/2

A 25 year old male presents with severe asthma exacerbation requiring intubation. His blood work and chest xray are unremarkable. You place the patient on a propofol drip but he fights the vent and requires increasingly high doses. The patient boards in the ED overnight, awaiting a bed in the MICU. The following morning his […]

2012 Ultrasound CME conference

The Mount Sinai Department of Emergency Medicine hosted its annual ultrasound CME conference held on March 22 at the Stern Auditorium. Faculty, fellows and PAs from a number of institutions took part in our eighth annual conference. The course was directed by Bret Nelson, MD and topics included ultrasound physics (Leila PoSaw, MD, MPH) and assessment of  […]

Ultrasound First

The AIUM recently announced a initiative to increase awareness of ultrasound as the first imaging modality to be considered when radiation exposure and cost are factors.  If you are a fan of the Image Gently campaign from the Alliance for Radiation Safety in Pediatric Imaging, you’ll like this ultrasound-centric vision even more. More information below, including the […]

Low Frequency US

April 1, 2012: Researchers presented exciting new data on the use of extremely low-frequency ultrasound for the bedside diagnosis of a wide range of pathology. “We’re very excited by the technique,” remarked Bret Nelson as he described a method he has used for many years. With conventional ultrasound, sound waves above the range of human […]

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