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

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

This patient presented with a-fib and shortness of breath.
Pulmonary Embolism - Labeled ... #McConnells #Sign ... Clinical #POCUS #Echocardiogram ... #A4C #Strain #AcutePE
Pulmonary Embolism with IVC Thrombus In Transit

A patient presents with chest pain. Which of the following
presents with chest ... enlargement, McConnell sign ... clinical #ultrasound #echocardiogram ... #a4c #mcconnells
McConnell's Sign on POCUS Echocardiogram

2 patients w/ different diagnoses.  Both demonstrate an apical 4-chamber view
on POCUS Echocardiogram ... infarct or acute chest ... #POCUS #Echocardiogram ... clinical #cardiology #a4c ... #labeled
McConnell's Sign in RV Infarct
This patient arrived as a STEMI alert. Apical 4-chamber view showing a
McConnell's Sign ... McConnell's sign ... clinical #POCUS #Echocardiogram ... #A4C #cardiology ... #anatomy #labeled
Differential diagnosis of Lymphangitic Carcinomatosis. 
On the left multiple diseases showing septal thickening:
1. Lymphangitic carcinomatosis: irregular
Differential diagnosis ... gravitational distribution ... demarcated secondary lobeles ... Radiology #Pulmonary #CTChest ... Carcinomatosis #Mimic #Differential
Common Dermatological Conditions - Distribution and Morphology
 • Acne vulgaris - Face, upper back, chest -
Dermatological Conditions - Distribution ... Face, upper back, chest ... associated with signs ... dermatology #rash #differential ... #skin #common #distribution
Maculopapular Rashes - THE ALGORITHMIC APPROACH 

The term maculopapule is a portmanteau, a combination
of macule and
based on the distribution ... febrile have a wide differential ... living in endemic areas ... rashes but without signs ... have a broader differential
McConnell's Sign on POCUS Echocardiogram - PSAX
Positive McConnell's Sign (hypokinetic RV with apical sparing) indicates acute
McConnell's Sign ... on POCUS Echocardiogram ... infarct & acute chest ... #POCUS #Echocardiogram ... clinical #cardiology #labeled