217 results
MRI Brain Sequence Comparison: T1 vs T2 vs FLAIR
T1:
 - CSF is Dark
 - Grey Matter
is Darker Flair ... is Darker Dr. ... Brain #Comparison #clinical ... #radiology #diagnosis ... #neurology
Anterior Interosseous Peripheral Nerve Injury 

Manifested as the inability to make the OK sign.

by Dr. Boby
the OK sign. ... Peripheral #Injury #OK #Sign ... #OKSign #clinical ... #video #neurology ... #msk #sports #neurology
Pulmonary Embolism on POCUS Echocardiogram

Mid 30's female with chest pain/dyspnea.  Triage EKG (no prior).
on POCUS Echocardiogram ... Differential/diagnosis ... RV, McConnell's sign ... #A4c #clinical ... cardiology #McConnells #sign
McConnell's Sign in Acute Pulmonary Embolism - POCUS

- Dr. Jay Mohan, D.O. RPVI https://twitter.com/DrJayMohan

#McConnells #Sign #PulmonaryEmbolism
McConnell's Sign ... in Acute Pulmonary ... #McConnells #Sign ... AcutePE #POCUS #Echocardiogram ... #Clinical #A4C
Causes of Facial Weakness - Differential Diagnosis Algorithm
Forehead Sparing = Central cause
  - Most commonly
- Differential Diagnosis ... - Intracranial tumor ... Ann Marie Kumfer ... #Differential #Diagnosis ... Algorithm #Causes #neurology
Tumor markers in clinical practice
Colorectal - CEA
Hepatocellular - AFP
Pancreatic - CA 19-9
Ovarian - CA 125
Breast -
Tumor markers in ... clinical practice ... thyroglobulin #Tumor ... #markers #laboratory ... #diagnosis #oncology
Malignant Bone Tumors: Pathogenesis of X-ray appearance

 • Metastatic bone tumors (aka. cancerous cells from systemic
Malignant Bone Tumors ... Metastatic bone tumors ... lesions that look darker ... Signs/Symptoms: ... Malignant #Radiology #Diagnosis
Signs of Pulmonary Hypertension on Chest CT
 • Main PA is dilated and larger than the
Signs of Pulmonary ... is dilated and larger ... Carina crossover sign ... @PulmPEEPs #Pulmonary ... Radiology #cardiology #diagnosis
Parinaud's Syndrome
What?
 - Impaired upgaze
 - Light-near dissociation
 - Convergence retraction nystagmus
 - Eyelid retraction (Collier's
retraction (Collier's sign ... Pineal region tumors ... → "setting sun sign ... Parinauds #Syndrome #diagnosis ... #pineal #neurology
D-Sign in a lady with Massive PE - The LV should always be round like a
D-Sign in a lady ... When ↑ pulmonary ... Ghali @EM_RESUS #Clinical ... POCUS #Cardiac #Echocardiogram ... #PSAX #DSign #MassivePE