64 results
Causes of Arterial and Venous Thrombosis - Differential Diagnosis Framework

STRUCTURAL:
 - PFO: paradoxical emboli
 - Popliteal
Causes of Arterial ... Popliteal artery aneurysm ... : Causes arterial ... : - Behcet disease ... Diagnosis #clots #hematology
Venous Thrombosis vs Arterial Thrombosis - Differential Diagnosis Framework

VENOUS THROMBOSIS

 • Acquired Risk Factors:
	- >48 hours
Myeloproliferative disease ... originating from aneurysms ... Dissection • Aneurysm ... coagulation and other causes ... pathophysiology #hematology
Causes of Headache - Differential Diagnosis Algorithm
Primary: Tension, Migraine, Cluster
Extracranial: Medications, Sinusitis, TMJ disorder, Cervicogenic, Glaucoma,
Causes of Headache ... Stroke, Venous trrombosis ... , Dissection, Aneurysm ... Primary, Metastatic disease ... Differential #Diagnosis #Causes
Causes of SVC Syndrome - Differential Diagnosis Framework
 • Benign (15-40%): Thrombosis (aka catheter-associated), Goiter, Fibrosing
Causes of SVC Syndrome ... Benign (15-40%): Thrombosis ... Infection, Aortic Aneurysm ... Cancers, Metastatic Disease
Cold Urticaria
Prevalence - 0.05% in the population
Disease onset - Mostly 2nd to 4th decades of life
Causes
decades of life Causes ... and duration of symptoms ... angioedema Other symptoms ... Urticaria #diagnosis #rheumatology ... #comparison #table
Important Causes of Diplopia 
TIER 1-CRITICAL
Basilar artery thrombosis, Botulism, Basilar meningitis, Aneurysmn
TIER 2-EMERGENT:
Vertebral dissection, Myasthenia gravis,
Important Causes ... Basilar artery thrombosis ... Basilar meningitis, Aneurysmn ... myopathy (Graves disease
Chest Pain - Differential Diagnosis Algorithm
Cardiovascular Causes:
 - Outflow Obstruction
     • Aortic
Infarction • Stable ... • Dilating Aneurysm ... Gastro-Esophageal Reflux Disease ... • Biliary Disease ... • Peptic Ulcer Disease
Cryofibrinogenemia Summary

Cryofibrinogenemia Epidemiology:
 • 40-70 years with a modest female predominance

Cryofibrinogenemia:
 • The precipitation of a
Cryofibrinogenemia Symptoms ... necrosis) - Thrombosis ... (Thrombotic vasculopathy ... cryoglobulins • Negative causes ... Cryofibrinogenemia #diagnosis #rheumatology
Diagnostic Framework for Hemolysis - Intravascular vs Extravascular Causes
Intravascular Hemolysis:
 • Mechanical Trauma (Microangiopathic hemolytic anemia):
Extravascular Causes ... syndrome - Thrombotic ... microangiopathy: Thrombotic ... Extravascular #Causes ... differential #diagnosis #hematology
Ear Pain (Otalgia) - Differential Diagnosis Framework

Primary Otalgia 
 - Pain that originates from the ear
the following symptoms ... carcinoma • Thoracic aneurysms ... carotid artery aneurysm ... • Associated symptoms ... differentiate disease