Patient with epig pain and multiple ED visits with neg CT and non-specific labs - but persistent pain. What do you do? GI cocktail + famotidine and discharge? How about a little #POCUS first. #FOAMed #FOAMus #Ultrasound #MedTwitter @mtabbut @laurarbrownmd @RJonesSonoEM
And the transverse view. What do you think now? Poll below in thread. #Whatsthedx #EmergencyMedicine @DianeGramer @SLWerner_EM @ClaridgeJeffrey @vanessapho @ladha_prerna
What do you think?
Patient with acute cholecystitis. Note here the stones layering in the dependent portion of the gallbladder (red arrows) with the posterior dark shadowing dark shadowing (blue arrows)
With gallbladder dissension (>4cm) in the transverse orientation.
And gallbladder wall thickening (>3mm)
And even a small amount of pericholecystic fluid.
Take home points:
1. Don't forget to consider the gallbladder in patients with epig pain and non-specific labs.
2. Cholecystitis is a clinical dx with sono findings (stones + wall thick, biliary dissension, PCF, sono-murphy sign).
Take home points 2/2:
3. If pt condition changes or doesn't improve - don't be afraid to re-image - perhaps a different way.

Good article about #POCUS for Acute Chole. pubmed.ncbi.nlm.nih.gov/20138397/

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More from @MH_EMultrasound

Feb 10, 2022
Today's #POCUS lecture by @mtabbut about the FAST exam in Hemodynamically Pediatric Blunt Abdominal Trauma. #MetroEUS
Aggregate sensitivity of FAST for all intra-abdominal injuries is low. Specificity is high. Remember though, the FAST was designed to look for FF, not all injuries. So if the injury is not associated with FF, the FAST will likely not see it.
So what can we do to increase the sensitivity of the FAST? Serial exams and adjunctive labs.
Read 6 tweets
Apr 8, 2021
Today's ultrasound lecture by @mtabbut about ultrasound guided nerve blocks. #metroEUS #FOAMed #FOAMus #MedTwitter #POCUS @SLWerner_EM @DianeGramer @RJonesSonoEM @MetroHealth_EM Image
Nerve blocks allow for the management of acute pain or painful procedures in the ED. Decreases need for opiates and sedations. Ultrasound guided vs blind decreases inadvertent vascular or nerve injection and allows targeted depot of anesthetic agent around the nerve. ImageImageImage
Multiple studies demonstrate the efficacy of ultrasound guidance over landmark guidance. ImageImageImage
Read 12 tweets
Mar 11, 2021
Goal and benefit of POCUS is to rapidly narrow the differential diagnosis through asking and answering defined clinical questions.
POCUS will narrow the differential more rapidly
Read 18 tweets
Mar 10, 2021
Patient with hx ESRD on dialysis and multiple previous central catheters. Needs central line. #POCUS as shown. Go ahead and place the line? Poll in thread. #FOAMed #FOAMus #MedTwitter #EmergencyMedicine @mtabbut @RJonesSonoEM @SLWerner_EM @NephroP @siddharth_dugar
Place the line here?
Answer: This patient with chronic thrombus at the shown location. Best to look for a different location.
Read 4 tweets

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