69 results
D-Sign on Ultrasound
Right Ventricular Pressure vs Volume Overload
Eccentricity Index (EI) = D2/D1
RV Overload “D Sign” EI
D-Sign on Ultrasound ... RV Overload “D Sign ... ” EI > 1 - POCUS ... psax #diagnosis #cardiology ... #pocus
Landolfi’s Sign on Physical Exam

A 73-year-old man presented with shortness of breath. On ocular exam, pupil
Landolfi’s Sign ... on Physical Exam ... On ocular exam, ... Clinical #Video #Ocular ... AorticRegurgitation #Cardiology
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
Nodular LCH: - Sarcoidosis ... : 'signet ring sign ... Clinical #Diagnosis #Radiology ... 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 ... RV, McConnell's sign ... A4c #clinical #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 #
Lancisi's sign in Severe Tricuspid Regurgitation - Physical Exam
Note the large systolic jugular venous wave caused
Lancisi's sign in ... POCUS and S-reversal ... on hepatic VExUS ... #Lancisis #sign ... #PhysicalExam #Cardiology
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 ... Clinical #Diagnosis #Radiology ... Pulmonary #CTChest #Nodular ... Differential #Comparison #Table
Highlighted Conditions With Arteritis or Periarteritis of the Coronaries
Takayasu's arteritis:
 - Onset < 40 yrs
 -
Ulceration GI tract - Ocular ... Erdheim-Chester disease: - Bone ... Differential #Diagnosis #Cardiology ... #Table