19 results
Differential diagnosis of Langerhans cell histiocytosis.
Nodular LCH:
- Sarcoidosis: perilymphatic distribution.
- Metastases: random distribution.
Cystic LCH:
- LAM: round
perilymphatic distribution ... cysts, evenly distribution ... central dot. - LIP #Clinical ... #Differential #Comparison ... #Table #RadiologyAssistant
An intuitive way to use ultrasound to evaluate sick patients along the peri-shock to full shock
spectrum, based on clinical ... #Diagnosis #POCUS ... Evaluation #Protocol #Algorithm ... #Hypovolemic #Distributive
Nodular pattern
1. Hypersensitivity pneumonitis: ill defined centrilobular nodules.
2. Miliary TB: random nodules
3. Sarcoidosis: nodules with perilymphatic
perilymphatic distribution ... #Clinical #Radiology ... Nodular #Pattern #Comparison ... #Table #RadiologyAssistant
Main Lung Ultrasound differences between COVID-19 involvement and other conditions that may yield respiratory symptoms
 •
non-gravity related distribution ... areas #COVID19 #POCUS ... Lung #Ultrasound #Comparison ... #Table #Diagnosis
Nodular pattern(2)
1. Sarcoidosis: nodules with perilymphatic distribution, along fissures, adenopathy.
2. TB: Tree-in-bud appearance in a patient
perilymphatic distribution ... #Clinical #Radiology ... Nodular #Pattern #Comparison ... #Table #RadiologyAssistant
On the left some diseases with a nodular pattern.
1. Hypersensitivity pneumonitis: ill defined centrilobular nodules.
2. Miliary
perilymphatic distribution ... perilymphatic distribution ... #Clinical #Diagnosis ... #Differential #Comparison ... #Table #RadiologyAssistant
Toxidromes Compared: Anticholinergic, Cholinergic, Opioid, Sympathomimetic, Sedative-Hypnotic

During your physical exam, look for evidence of some of
Sedative-Hypnotic During ... further down) clinical ... Toxicology #Toxidromes #Comparison ... #Table #Anticholinergics
Differential diagnosis of Lymphangitic Carcinomatosis. 
On the left multiple diseases showing septal thickening:
1. Lymphangitic carcinomatosis: irregular
gravitational distribution ... #Clinical #Radiology ... #Differential #Comparison ... #Table #RadiologyAssistant
A high-resolution 7.5- 10-MHz or higher linear array ultrasound transducer is used to perform an ocular
ultrasonography is performed using ... Able to assess for ... #POCUS #ocular # ... rupture #ultrasound #clinical
Pericardial Consistency Comparison on POCUS - Blood, Fat, Pus and Serous

Unclotted blood remains anechoic around clotted
Pericardial Consistency Comparison ... on POCUS - Blood ... have loculations moving ... #Fluid #POCUS # ... Table #Echocardiogram