8 results
Hemoptysis - Differential Diagnosis Framework
Massive Hemoptysis: >150-300 mL in 24h
Airway disease: 
 • Bronchitis, Bronchiectasis, Malignancy
Hemoptysis - Differential ... Goodpasture's, SLE Cardiac ... regurgitation, Tricuspid endocarditis ... AVM, Thoracic aortic ... aneurysm Misc
Vascular Joint Pain - Differential Diagnosis Algorithm 
 - Constant Pain (Ischemia)
 - Acute Onset
 -
- Differential ... e.g. fractured long ... Peripheral/Mycotic Aneurysm ... #JointPain #MSK ... #Differential #
Causes of Low Back Pain - Differential Diagnosis
Intrinsic Spine: Lumbar strain, Herniated nucleus pulposus, Compression fracture,
Referred: • Vascular ... - abdominal aortic ... aneurysm; • ... pyelonephritis - BWH ... #primarycare #msk
Endocarditis Summary

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV substance use
• IV catheter
• Recent
verrucous) • Lung ... CA • Involves aortic ... lesions • Mycotic aneurysm ... insult due to vascular ... Marantic (NTBE) Differential
Aortic Dissection Pearls
Aortic dissection is caused by a tear in the tunica intima, the innermost layer
disease • Cardiac ... aneurysm 3. ... Pulse deficit/differential ... BP • New AR ... diagnosis #management #vascular
Endocarditis - Overview and Differential Diagnosis Framework

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV
and Differential ... , verrucous) - Lung ... Ovarian CA, involves aortic ... lesions • Mycotic aneurysm ... #Differential #
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
stairs, brisk 4 mph ... exam Determine Cardiac ... risk (>5%): - Aortic ... - Peripheral vascular ... unless prior heart/lung
Causes of Renal Infarction - Differential Diagnosis
Thrombosis: Spontaneous
 • Atherosclerotic disease of aorta and renal artery
Renal Infarction - Differential ... renal artery • Aneurysms ... syndrome, Hyperacute vascular ... Embolism • Cardiac ... , Marantic endocarditis