9 results
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
Rash - Differential ... Diagnosis Algorithm ... : • Complete blood ... • Fecal occult blood ... #Differential #
Vascular Skin Lesions - Differential Diagnosis Algorithm
 - Petechiae < 0.2 cm diameter
 - Purpura 0.2
Skin Lesions - Differential ... Diagnosis Algorithm ... - Petechiae < ... dilated superficial blood ... #SkinRash #dermatology
Approach to Thrombocytosis - Elevated Platelet Count - Differential Diagnosis Algorithm

Peripheral Smear concerning for malignancy?
Platelet Count - Differential ... Diagnosis Algorithm ... : Acute blood loss ... hemolysis, deficiency anemia ... Rheumatologic, Vasculitides
Blood Disorders - Markers and Differential Diagnosis Algorithm 
Acute
 • Myloid (AML) - CD13, CD33, CD34,
Blood Disorders ... - Markers and Differential ... Diagnosis Algorithm ... Pelger-Huet, Macrocytic anemia ... #Disorders #hematology
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
- Differential ... diminished, or tender pulses ... , bruis, or blood ... Large Vessel: Blood ... #rheumatology #
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
Vasculitis - Differential ... , bruits, or blood ... < 30 years • Aorta ... claudication, pulse ... Arteritis): • Aorta
Endocarditis Summary

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV substance use
• IV catheter
• Recent
Microbiology: Blood ... hemorrhages • Petechiae ... Marantic (NTBE) Differential ... valvular disease • Vasculitis ... Leukocytosis, anemia
Extra-articular and Other Conditions Associated with Joint Pain

Eyes
  • Iritis or uveitis - Spondyloarthropathies, Sarcoidosis,
Lyme disease, Vasculitis ... arteritis • Bloody ... Rheumatic fever • Aortic ... Diminished peripheral pulses ... #joint #pain #differential
Endocarditis - Overview and Differential Diagnosis Framework

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV
- Overview and Differential ... Microbiology: Blood ... hemorrhages • Petechiae ... valvular disease • Vasculitis ... Leukocytosis, anemia