19 results
The arrows point to a subendocardial region with poor contrast enhancement due to ischemia. This is
#Clinical #EM #IM ... #Cardiology #Radiology
Note there is ST depression in aVR, a true sign of Left Main occlusion.  Many
#Clinical #EM #IM ... #Cardiology #EKG
Table of Common Rate Control Agents via AHA/ACC/HRS Guidelines #Management #Pharm #EM #IM #Cardiology #Afib #Common
Table of Common ... Management #Pharm #EM ... #IM #Cardiology ... #RateControl #Table
Nodular pattern
1. Hypersensitivity pneumonitis: ill defined centrilobular nodules.
2. Miliary TB: random nodules
3. Sarcoidosis: nodules with perilymphatic
#Clinical #Radiology ... Nodular #Pattern #Comparison ... #Table #RadiologyAssistant
Type 1 Second-degree AV block, also known as Mobitz I or Wenckebach periodicity, is almost always
#Clinical #EM #IM ... #Cardiology #MedStudent
Low Attenuation pattern 
1. Lymphangiomyomatosis (LAM): uniform cysts in woman of child-bearing age; no history of
#Clinical #Radiology ... Cystic #Pattern #Comparison ... #Table #RadiologyAssistant
Nodular pattern(2)
1. Sarcoidosis: nodules with perilymphatic distribution, along fissures, adenopathy.
2. TB: Tree-in-bud appearance in a patient
#Clinical #Radiology ... Nodular #Pattern #Comparison ... #Table #RadiologyAssistant
High Attenuation pattern (2) 
1. Non specific interstitial pneumonitis (NSIP): ground glass with traction bronchiectasis, no
#Clinical #Radiology ... HighAttenuation #Pattern #Comparison ... #Table #RadiologyAssistant
Differential diagnosis of Langerhans cell histiocytosis.
Nodular LCH:
- Sarcoidosis: perilymphatic distribution.
- Metastases: random distribution.
Cystic LCH:
- LAM: round
. - LIP #Clinical ... #Diagnosis #Radiology ... #Differential #Comparison ... #Table #RadiologyAssistant
Type 1 Second-degree AV block, also known as Mobitz I or Wenckebach periodicity, is almost always
#Clinical #EM #IM ... #Cardiology #MedStudent