21 results
Algorithm for Diagnosis of the Vesiculobullous Rash

Febrile, Diffuse Distribution:
 - Varicella,  Smallpox,  Disseminated, Gonococcal,
Febrile, Diffuse Distribution ... Febrile Localised Distribution ... Afebrile Diffuse Distribution ... Afebrile, Localised Distribution ... #Diagnosis #Dermatology
Central Distribution, Febrile / Ill:
 - Viral Exanthem 
 - Lyme Disease (erythema migrans) 
Central Distribution,
Central Distribution ... migrans) Central Distribution ... ) Peripheral Distribution ... Papules #Rash #Algorithm ... #Diagnosis #Dermatology
Algorithm for nodular pattern
The algorithm to distinguish perilymphatic, random and centrilobular nodules is the following:
- Look
Algorithm for nodular ... pattern The algorithm ... in number, the distribution ... periplymphatic distribution ... likely a random distribution
Nodular pattern
1. Hypersensitivity pneumonitis: ill defined centrilobular nodules.
2. Miliary TB: random nodules
3. Sarcoidosis: nodules with perilymphatic
Nodular pattern ... perilymphatic distribution ... CTChest #Nodular #Pattern ... #Comparison #Table
Nodular pattern(2)
1. Sarcoidosis: nodules with perilymphatic distribution, along fissures, adenopathy.
2. TB: Tree-in-bud appearance in a patient
Nodular pattern( ... perilymphatic distribution ... CTChest #Nodular #Pattern ... #Comparison #Table
On the left some diseases with a nodular pattern.
1. Hypersensitivity pneumonitis: ill defined centrilobular nodules.
2. Miliary
with a nodular pattern ... perilymphatic distribution ... perilymphatic distribution ... CTChest #Nodular #Pattern ... Differential #Comparison #Table
An intuitive way to use ultrasound to evaluate sick patients along the peri-shock to full shock
#Diagnosis #POCUS ... Evaluation #Protocol #Algorithm ... #Hypovolemic #Distributive
Pustular Skin Rash - Differential Diagnosis Algorithm
Pruritic / Scaly / Erythematous lesions, usually poorly demarcated
Acneiform -
Differential Diagnosis Algorithm ... periorbital & nasolabial distribution ... Pustular #SkinRash #dermatology ... Differential #Diagnosis #Algorithm
Lymphomas and Lymphoproliferative Disorders - Differential Diagnosis Algorithm
Hodgkin Lymphoma ~40% - Characteristic For Reed-Sternberg (RS) Cells
Differential Diagnosis Algorithm ... - Bimodal Age Distribution ... involvement, irregular pattern ... pathophysiology #Hematology ... #differential #algorithm
Main Lung Ultrasound differences between COVID-19 involvement and other conditions that may yield respiratory symptoms
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non-gravity related distribution ... areas #COVID19 #POCUS ... Ultrasound #Comparison #Table