Oren Johnson, MD
Resident in Diagnostic
Radiology at Brigham and Women’s Hospital
PGY 5
See One, Do One, Teach One in Mirebalais, Haiti
My days have been busy. The
clinical teams are not used to having radiologists on site, and have been keen
to involve us in their clinical work. At
morning report, we were asked by the medicine team to ultrasound one of their
patients for lower extremity deep venous thrombosis (DVT). The patient had presented with sudden onset
leg pain and swelling. She had been started on anticoagulation, but the team
wanted to make sure she had a DVT. The patient lived hours away and
logistically checking her INR would be nearly impossible.
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| Hopital Universitaire de Mirebalais Resident Learn to Perform DVT Ultrasound |
I met the residents in the
Women’s Ward around 5pm. When I got there, they had the ultrasound machine
setup for me, or at least, that’s what I thought when I saw the machine near
the patient. I picked up the ultrasound probe to start and scan the patient’s
leg, when I was quickly stopped. The resident asked if he could scan. He wanted
to show me his understanding of DVT ultrasound and asked me to correct him as
he proceeded. This proved to be a great lesson for me on many fronts.
First, there was no point in
me just doing the ultrasound without building his capacity to perform/interpret
them on his own. Second, it allowed me to gauge the resident’s baseline
knowledge and tailor my teaching. Third, I had no idea how to turn their
machine on. The resident proceeded to scan and make a finding in the patient’s
posterior calf. He knew it wasn’t a DVT,
but also knew it wasn’t normal. The patient had a ruptured Baker’s cyst,
explaining her pain/swelling, and allowing them to stop anticoagulation. It was
a fun finding to make, and it had immediate impact. I gave feedback on the
resident’s technique, showed him how I would have scanned, and figured we could
call it a day.
I was wrong. The resident
then asked me if we could scan the other 3 patients on that side of the ward. He wanted to reinforce what he learned. I was
impressed with the initiative and was happy to oblige. All 3 patients were
normal, but the resident improved each time on his ability to obtain the images
he needed.
The next day after Morning
Report, the resident asked if I would check another patient for DVT. He was
pretty sure he diagnosed a popliteal DVT. I double-checked him, and sure enough he had
diagnosed a DVT. He called the other residents on the ward over and proudly
showed them his finding. I couldn’t have
been happier.
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| Hopital Universitaire de Mirebalais Resident Performs DVT Ultrasound |








