14 results
Skin Ulcers of the Lower Legs / Feet - Differential Diagnosis Algorithm
Physical:
• Pressure
• Trauma
• Radiation
Vascular:
• Arterial
Legs / Feet - Differential ... • Radiation Vascular ... : • Arterial insufficiency ... ulcerative #skinrash #dermatology ... #Differential #
Venous Thrombosis vs Arterial Thrombosis - Differential Diagnosis Framework

VENOUS THROMBOSIS

 • Acquired Risk Factors:
	- >48 hours
Thrombosis vs Arterial ... Thrombosis - Differential ... #pathophysiology ... #hematology #differential ... #diagnosis #vascular
Skin Ulcers by Etiology - Differential Diagnosis Algorithm
Physical:
 • Trauma
 • Pressure
 • Radiation
Vascular:
 • Arterial
by Etiology - Differential ... • Radiation Vascular ... : • Arterial Insufficiency ... ulcerative #skinrash #dermatology ... #Differential #
Approach to the A-a Gradient
A-a gradient = PAO2 - PaO2
A-a gradient = [FiO2 x (Patm -
to normal age adjusted ... Gradient ≤ Age-Adjusted ... Hypoventilation Syndrome, Muscular ... Gradient #alveolar #arterial ... Hypoxia #hypoxemia #differential
Causes of Vaginal Discharge - Differential Diagnosis Algorithm
Neoplastic:
 • Endometrium
 • Cervix
 • Vulva
 • Vagina
Systemic
Vaginal Discharge - Differential ... disease • Collagen vascular ... disease • Dermatologic ... candidiasis • Bacterial ... Vaginal #Discharge #Differential
Widened Pulse Pressure - Differential Diagnosis and Pathophysiology

Pulse pressure is the difference between the systolic blood
Pulse Pressure - Differential ... Diagnosis and Pathophysiology ... Stroke Volume / Arterial ... Pathologic Causes: • Valvular ... #Diagnosis #Pathophysiology
Purpura - Differential Diagnosis Framework

Non-blanchable, dark red to purple, hemorrhagic skin lesions that result from leakage
Purpura - Differential ... gangrenosum • Bacterial ... Vasculopathy #Purpura #Differential ... #Diagnosis #hematology ... #nonpalpable #dermatology
Petechiae/Purpura - Diagnostic Algorithm. Pathophysiology: 1) Represent the passage of erythrocytes from the intravascular to extravascular
Pathophysiology: ... disruption of vascular ... #Diagnosis #Dermatology ... Palpable #Algorithm #Differential
Fluid-filled Rash - Diagnostic Algorithm.  Pustule: 1) Pustules more commonly suggest an infectious process (bacterial,
infectious process (bacterial ... #Diagnosis #Dermatology ... #FluidFilled #Vesciular ... Bullous #Algorithm #Differential
D-dimer
Plasma D-dimer is a product of clot breakdown, released upon degradation of polymerized, crosslinked fibrin. Elevated
you perform age adjusted ... Patient age 88 = age adjusted ... Ddimer #dimer #pathophysiology ... #hematology #differential ... diagnosis #age #adjusted