6 results
Causes of Knee Effusions - Differential Diagnosis Framework

Knee Effusion Red Flags:
1. Fever/Chills/Joint pain/Night sweats/Weight loss
	- DDX:
		-
- Differential ... Systemic disease - Malignancy ... - Synovium - Oral ... #causes #differential ... #diagnosis #msk
Causes of Hemoptysis - Differential Diagnosis Algorithm
Massive Hemoptysis (>I00 mL in 24 hours)
 • Malignancy
 •
of Hemoptysis - Differential ... Diagnosis Algorithm ... 24 hours) • Malignancy ... Malformation Normal ... • Bronchitis Diffuse
Pathologic / Fragility Fractures - Differential Diagnosis Algorithm 
Tumours
 - See Bone Lesions Scheme
Paget's Disease
 -
Diagnosis Algorithm ... / Ricketts - Diffuse ... Endocrinopathy • Malignancy ... Fractures #Pathologic #MSK ... #Differential #
VT versus SVT with Aberration - Interpretation Cheat Sheet

Features favouring VT
● Absence of typical RBBB or
captured beats (normal ... a VT run) and fusion ... Brugada algorithm ... point) of S > 100 ms ... Aberration #Aberrancy #Comparison
Lymphomas and Lymphoproliferative Disorders - Differential Diagnosis Algorithm
Hodgkin Lymphoma ~40% - Characteristic For Reed-Sternberg (RS) Cells
Diagnosis Algorithm ... lymphadenopathy more diffuse ... can have extra nodal ... Amy Chung, MD, MSc ... #algorithm
SLE (Systemic Lupus Erythematosus)

Suspect:
Clinical evidence of (fatigue, rash, photosensitivity, inflammatory arthritis, weight loss, and fever) and
permanent alopecia Differential ... Infections • Malignancy ... Lungs: • Pleural effusions ... pneumonitis • Diffuse ... enteropathy, and diffuse