9 results
Asymmetrical Tonic Neck Reflex (ATNR)

This primitive reflex found in newborn babies that normally vanishes around 4
This primitive reflex ... " because the position ... #PhysicalExam # ... clinical #video ... #Neurology #Peds
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The asphyxia escape reflex is assessed by placing the child in the prone position on the
asphyxia escape reflex ... child in the prone position ... #PhysicalExam # ... clinical #video ... #Neurology #Peds
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Landau's Reaction (Reflex)  on Physical Exam

Landau's reaction is investigated holding the baby firmly under the
Landau's Reaction (Reflex ... the extension position ... #PhysicalExam # ... clinical #video ... #Neurology #Peds
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Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
Petechial Rash - Differential ... - Trauma - Infection ... blood test • Serology ... Algorithm #Causes #dermatology ... #physicalexam
Cold Agglutinin Disease

3 Types of Cold Sensitive Antibodies:
  1. Cold Agglutinins (CAD)
  2. Donath-Landsteiner
- Due to Viral infection ... Clinical Presentation ... dehydrogenase • Positive ... younger pts) Differential ... hemolytic #anemia #hematology
Bandemia Overview

Normal: < 1%
Clinically significant: > 10%

Band neutrophils are slightly less mature than segmented neutrophils and
Normal: < 1% Clinically ... odds of having positive ... likelihood of negative clinical ... #Bandemia #differential ... neutrophil #WBC #CBC #hematology
Hodgkin's Lymphoma Overview

Hodgkin's lymphoma (HL) is an uncommon hematological malignancy arising from mature B cells. It
History of EBV infection ... Hodgkin Lymphoma - Clinical ... Immunohistochemical studies (to differentiate ... and usually CD15 positive ... classification #hematology
Behçet's Syndrome
Systemic disease associated with inflammation of multiple organs, small-vessel vasculitis and large-vessel vasculopathy
Epidemiology:
 • Young
association • M > F Clinical ... skin injury) • Neurologic ... +/- myocardial infarction ... Skin lesions • Positive ... Behcet disease) Differential
Giant cell arteritis (GCA)

Giant cell arteritis (GCA) definition: Most common systemic inflammatory vasculitis in older adults
with systemic, neurologic ... Diagnosis = clinical ... very remarkable w/differential ... vasculitis vs infection ... Biopsies remain positive