22 results
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
Motor Function Shoulder ... , C8 (radial) Finger ... Anterior Shoulder ... Dermatomes #Myotomes #diagnosis ... sensory #motor #arm
Orthopedic Dislocations (Shoulder, Elbow and Hip) - Diagnosis and Management Summary
Shoulder Dislocation
 • Fall on the
Orthopedic Dislocations ... and Hip) - Diagnosis ... M – Medial ... Anterior, Lateral, Medial ... elbow fully as a test
Pruritus - Generalized Differential Diagnosis Algorithm - Systemic and Primary Causes
== Primary Skin Lesions ==
Macules /
Diagnosis Algorithm ... • Arthropod bites ... Liver Function Tests ... Myelodisplastic syndrome ... #generalized #dermatology
Abnormal liver function tests algorithm.
 This figure details the initial response to abnormal liver blood tests.
presence of metabolic syndrome ... Areas of diagnostic ... uncertainty are ... Liver #Enzymes #Differential ... #Diagnosis
Hemolysis - Differential Diagnosis Framework

1) Environment
  - Fragmentation
  - MAHA: TTP, HUS, DIC, HELLP
Diagnosis Framework ... - Autoimmune: Warm ... Drug-associated, PCH, Evans Syndrome ... Laboratory Tests ... #Diagnosis #hematology
Causes of Anemia with elevated Mean Corpuscular Volume (MCV) - Differential Diagnosis Algorithm
Normal Blood Smear
 •
with elevated Mean ... Volume (MCV) - Differential ... Diagnosis Algorithm ... Myelodysplastic Syndromes ... #Causes #Hematology
Pustular Skin Lesions - Differential Diagnosis Framework

What are pustules?
• Pustules < 5-10 mm + pus
• Material
Skin Lesions - Differential ... Diagnosis Framework ... Burrows between fingers ... Fire ant bites ... #Diagnosis #Dermatology
Hearing Loss - Differential Diagnosis Framework

Hearing Loss Types:
• Conductive
• Sensorineural
• Mixed
Presbycusis is the most common type
Hearing Loss - Differential ... Diagnosis Framework ... The evaluation should ... disruption ○ Otitis media ... II ○ Susac’s syndrome
Causes of Pseudocellulitis - Differential Diagnosis Framework for Cellulitis Mimics

Cellulitis: Deep skin and subcutaneous fat infection

Pseudo
Pseudocellulitis - Differential ... Calor, and Rumor are ... Angioedema • Sweet syndrome ... • Compartment syndrome ... mimickers #Causes #dermatology
Cold Agglutinin Disease

3 Types of Cold Sensitive Antibodies:
  1. Cold Agglutinins (CAD)
  2. Donath-Landsteiner
Cold Agglutinin Syndrome ... nose, ears, or fingers ... younger pts) Differential ... Test: Donath-Landsteiner ... test #cold #