41 results
Imaging Modalities for Renal Calculus

AXR. KUB
 - Good far calcium-containing stones useful when limited radiation dose
calcium-containing stones ... radiation dose Ultrasound ... Non-contrast CT ... obstruction - Able ... scan) when an ultrasound
Central retinal artery occlusion (CRAO). Positive "spot sign" on Ocular Ultrasound

78 yo M with sudden onset
Positive "spot sign ... " on Ocular Ultrasound ... Embolus #Clinical #POCUS ... #Ocular #Ultrasound
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Enhanced Ultrasound ... hemangioma, Focal nodular ... #Contrast #CT # ... MRI #POCUS #radiology ... diagnosis #comparison #table
Twinkle Sign - Bladder Stone on Doppler Ultrasound

Obstructive uropathy is evidenced on POCUS by hydronephrosis, but
Twinkle Sign - Bladder ... Stone on Doppler ... Ultrasound Obstructive ... is evidenced on POCUS ... #Bladder #Stone
Ureteral Stone on Renal POCUS

A 23yo male with no significant PMHx presents with acute LLQ pain,
Renal POCUS ... Bladder ultrasound ... controlled, & no signs ... #Renal #POCUS # ... clinical #ultrasound
Stone-In-Neck Sign on Gallbladder POCUS

This 40yo F presented with R flank pain. Here is her biliary
Stone-In-Neck Sign ... A stone is lodged ... sign). ... Herbst @EUSmkh #Stone ... #gallbladder #ultrasound
Stone-In-Neck Sign on POCUS

A patient presents with abdominal pain and tenderness over this area. The scan
Stone-In-Neck Sign ... on POCUS A patient ... stone-in-neck ( ... #POCUS #clinical ... #gallbladder #ultrasound
Stone in Neck (SIN) Sign of Acute Cholecystitis

Always eval the GB neck - impacted stone-in-neck (SIN)
Stone in Neck (SIN ... ) Sign of Acute ... Here, the stone ... Cholelithiasis #POCUS ... #clinical #ultrasound
Distal Ureteral Stone
Pregnant woman (about 8 weeks by dates but no prenatal care yet) presents with
Distal Ureteral Stone ... Vitals stable. ... with POCUS. ... #ultrasound #clinical ... #pocus #pregnant
A high-resolution 7.5- 10-MHz or higher linear array ultrasound transducer is used to perform an ocular
higher linear array ultrasound ... to perform an ocular ... Emergency ocular ... Able to assess for ... #POCUS #ocular #