41 results
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
Differential diagnosis of Langerhans cell histiocytosis.
Nodular LCH:
- Sarcoidosis: perilymphatic distribution.
- Metastases: random distribution.
Cystic LCH:
- LAM: round
Differential diagnosis ... Nodular LCH: - Sarcoidosis ... : 'signet ring sign ... Cystic #Cysts #Differential ... #Comparison #Table
Pulmonary Embolism on POCUS Echocardiogram

Mid 30's female with chest pain/dyspnea.  Triage EKG (no prior).
Pulmonary Embolism on ... POCUS Echocardiogram ... Differential/diagnosis ... RV, McConnell's sign ... cardiology #McConnells #sign
A high-resolution 7.5- 10-MHz or higher linear array ultrasound transducer is used to perform an ocular
to perform an ocular ... Emergency ocular ... One can also apply ... Able to assess for ... #POCUS #ocular #
Pulmonary Pathology and Associated Lung Ultrasound Findings
Pneumothorax:
 - No lung sliding/barcode sign
 - Lung point (hard
sliding/barcode sign ... effusion depending on ... submassive PE) POCUS ... #pulmonary #differential ... #Lung #POCUS #ultrasound
Bilateral B-Lines in case of Pneumonia on Lung POCUS

Young healthy pt with fever/dyspnea. POCUS lung exam
case of Pneumonia on ... done. ... Differential Bilat ... partially seen shred sign ... Rt Zone 1.
Hypertension in Anesthesiology - Differential Diagnosis and Management 

Initial checklist: 
 - Verify BP (e.g. surgeon
Anesthesiology - Differential ... surgeon leaning on ... Check other vital signs ... mcg/kg/min - Nifedipine ... Anesthesiology #Differential
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Liver Lesions on ... hemangioma, Focal nodular ... Contrast #CT #MRI #POCUS ... #radiology #differential ... diagnosis #comparison #table
On the left some diseases with a nodular pattern.
1. Hypersensitivity pneumonitis: ill defined centrilobular nodules.
2. Miliary
On the left some ... diseases with a nodular ... Pulmonary #CTChest #Nodular ... NodularPattern #Differential ... #Comparison #Table
Maculopapular - Diagnostic Algorithm
Pathophysiology:
- Catch-all term with a wide range of potential pathophysiologic mechanisms and causative
must instead rely on ... Ill-appearing, vital sign ... Mucocutaneous or ocular ... Targetoid #Algorithm #Differential