13 results
Red Blood Cell (RBC) Morphology Atlas
 • Microcytic - Iron-deficiency anemia, Thalassemia, Sideroblastic anemia, Lead poisoning
Blood Cell (RBC) Morphology ... Atlas • Microcytic ... #Atlas #key #diagnosis ... #differential # ... hematology
Back Pain - Differential Diagnosis
Primary Back Pathology:
 • Musculoligamentous injury (a.k.a. lumbosacral strain)
 • Spondylosis (i.e.
Back Pain - Differential ... Diagnosis Primary ... arthritis of the spine ... #Differential # ... #primarycare #table
Red Flags in Back Pain
 • Cancer: Age > 50, History of cancer, Unexplained weight loss,
Flags in Back Pain ... conservative therapy (e.g ... • Cauda equina syndrome ... #differential # ... diagnosis #primarycare
Hyponatremia - Differential Diagnosis by Mechanism
Decr Blood Pressure (“Decr Effective Circulating Volume”) 
 - Volume depletion
Hyponatremia - Differential ... Diagnosis by Mechanism ... - Cirrhosis Syndrome ... SSRIs) Severe pain ... #Diagnosis #Table
Red Blood Cell (RBC) Morphology
Microcytic RBC: Pyridoxine deficiency, Thalassemia, Iron deficiency anemia, Chronic disease anemia (sometimes),
Blood Cell (RBC) Morphology ... Chemotherapy (e.g ... #differential # ... diagnosis #hematology ... #microscopy #atlas
Features That Differentiate Acute Pericarditis from Myocardial Ischemia or Infarction and Pulmonary Embolism

In contrast to the
Features That Differentiate ... exacerbated in the supine ... associated with rheumatologic ... Presentation #comparison #Table ... #Diagnosis
Shock - Differential Diagnosis by Classification
Reflex Syncope 
 - Vasovagal syncope
   • Prolonged standing
Shock - Differential ... Diagnosis by Classification ... draw • Severe pain ... Subclavian steal syndrome ... #Table #Causes
Extra-articular and Other Conditions Associated with Joint Pain

Eyes
  • Iritis or uveitis - Spondyloarthropathies, Sarcoidosis,
Associated with Joint Pain ... disease, Vasculitis (e.g ... conditions #joint #pain ... #differential # ... diagnosis #rheumatology
SAPHO Syndrome Summary

What?
SAPHO syndrome is a rare chronic inflammatory disorder of bone, joint, and skin characterized
lesions + Rheumatic pain ... skeleton-sacroiliac joint and spine ... antiinflammatory properties e.g ... #Rheumatology # ... diagnosis #management
Common Dermatological Conditions - Distribution and Morphology
 • Acne vulgaris - Face, upper back, chest -
Distribution and Morphology ... and pruritus (e.g ... dermatology #rash #differential ... #diagnosis #skin ... #distribution #primarycare