10 results
Venous Thrombosis vs Arterial Thrombosis - Differential Diagnosis Framework

VENOUS THROMBOSIS

 • Acquired Risk Factors:
	- >48 hours
• Nephrotic Syndrome ... Arterial Embolism ... coagulation and other causes ... - COVID-19 - PNH ... pathophysiology #hematology
Causes of Arterial and Venous Thrombosis - Differential Diagnosis Framework

STRUCTURAL:
 - PFO: paradoxical emboli
 - Popliteal
Causes of Arterial ... PFO: paradoxical emboli ... artery aneurysm: Causes ... neoplasms - PNH ... Diagnosis #clots #hematology
Purpura - Differential Diagnosis Framework

Non-blanchable, dark red to purple, hemorrhagic skin lesions that result from leakage
Kasabach-Merritt syndrome ... deficiencies - PNH ... Gardner-Diamond syndrome ... Differential #Diagnosis #hematology ... #nonpalpable #dermatology
Hypoxemic Respiratory Failure - Differential Diagnosis Framework
DECREASED INSPIRED OXYGEN
 • Low PATM Can decrease first part
respiratory drive due to neurologic ... DIFFUSION DISORDER • Difficulty ... COPD, pulmonary embolus ... hepatopulmonary syndrome ... shunting (eg, atrial
Adie's Pupil on Physical Exam

Adie's pupil is a neurological disorder characterized by a tonically dilated pupil
by a viral or bacterial ... #Adies #Pupil #PhysicalExam ... #clinical #video ... ophthalmology #neurology ... #syndrome
Nikolsky's Sign in Toxic Epidermal Necrolysis (TEN)

Nikolsky's sign is a clinical dermatological sign which is present
Stevens-Johnson Syndrome ... , caused by the ... Nikolskys #Sign #TEN #Dermatology ... #PhysicalExam # ... Video #Clinical
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
Causes of Petechial ... - Cholesterol embolism ... blood test • Serology ... Diagnosis #Algorithm #Causes ... #dermatology #physicalexam
Cryofibrinogenemia Summary

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

Cryofibrinogenemia:
 • The precipitation of a
cryoglobulins • Negative causes ... to medium-sized arteries ... Antiphospholipid syndrome ... DIC • Septic emboli ... #hematology
Acid Base Disorders - Blood Gas Interpretation

Steps for Blood Gas Interpretation: 
1. Acidemia or Alkalemia? 
2.
D-lactate (short bowel syndrome ... , intestinal bacterial ... with pulmonary embolism ... acidosis: - CNS ... Diagnosis #Summary #Nephrology
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
affects the skin, neurologic ... • Coronary arteries ... cognitive impairment, neurologic ... tract, and often causes ... Thrombosis and arterial