3343 results
Causes of Knee Effusions - Differential Diagnosis Framework

Knee Effusion Red Flags:
1. Fever/Chills/Joint pain/Night sweats/Weight loss
	- DDX:
		-
Systemic disease - Malignancy ... dislocation Malignant ... Effusions: - Hematologic ... Osteochondroma Hematologic ... diagnosis #msk #physicalexam
Causes of Thrombocytosis - Differential Diagnosis Algorithm
Spurious:
 • Artifact (redo CBC)
Autonomous:
 • Essential thrombocytosis
 • Polycythemia
• Burns Non malignant ... hematologic conditions ... states • Non-hematologic ... malignancy • ... Algorithm #Causes #Hematology
Approach to Leukocytosis - Differential Diagnosis Algorithm

Features of hematologic malignancy:
 • Symptoms: B-symptoms, bruising/bleeding, fatigue/weakness, immunosuppression
Features of hematologic ... malignancy: • ... Diagnosis #Algorithm #hematology
Leser–Trélat Sign on Physical Exam

Acute onset of multiple seborrheic keratoses, often a paraneoplastic sign of malignancy.

#Leser
paraneoplastic sign of malignancy ... LeserTrelat #Sign #PhysicalExam ... #video #skin #dermatology
Approach to Thrombocytosis - Elevated Platelet Count - Differential Diagnosis Algorithm

Peripheral Smear concerning for malignancy?
concerning for malignancy ... → Refer to hematology ... • Nonmalignant hematologic ... treatment • Malignancy ... Diagnosis #Algorithm #hematology
Since these risk factors are numerous and have different effects on the malignancy risk, it is
effects on the malignancy ... probability of malignancy ... #Probability #Malginancy
Venous Thromboembolism Treatment Algorithm
Branch points: 
Active bleeding?  Active malignancy? Provoked?

- Dr. Joseph Shatzel
@Clotmaster

#Management #VTE #DVT
Active malignancy ... Thromboembolism #Treatment #Hematology
Dyspnea - Considerations with Malignancy
Directly Malignancy Related:
 - Lymphangitic spread to lung
 - Malignant pleural effusion
Considerations with Malignancy ... Directly Malignancy ... spread to lung - Malignant ... pleural effusion - Malignant ... Therapy-related malignancy
Causes of Leukocytosis and Leukopenia - Differential Diagnosis
 • Eosinophilia (AEC > 500, hypereosinophilia > 1500):
Tissue, Infections, Malignancy ... Lymphocytosis: Infection, Malignancy ... Monocytosis: Infection, Malignancy ... Diagnosis #causes #hematology
Causes of Arterial and Venous Thrombosis - Differential Diagnosis Framework

STRUCTURAL:
 - PFO: paradoxical emboli
 - Popliteal
compression and DVT MALIGNANCY ... APLS:PLT ↓ HEMATOLOGIC ... Diagnosis #clots #hematology