285 results
Differential Diagnosis - Noninfectious Causes of Fever

CRITICAL DIAGNOSES:
 - Acute myocardial infarction
 - Pulmonary embolism or
Noninfectious Causes ... infarction - Pulmonary ... - Neuroleptic malignant ... Drug fever - Malignancy ... Noninfectious #Causes
Size
A solitary pulmonary nodule (SPN) is defined as a single intraparenchymal lesion less than 3 cm
cm are usually malignant ... either benign or malignant ... the chance of malignancy ... size, none was malignant ... MalignancyRisk #Malignancy
Since these risk factors are numerous and have different effects on the malignancy risk, it is
effects on the malignancy ... probability of malignancy ... EBM #Radiology #Pulmonary ... #Probability #Malginancy
Pulmonary Nodule
Evaluation is guided by nodule size & assessment of probability of malignancy. In addition is
probability of malignancy ... be considered malignant ... probability of malignancy ... probability of malignancy ... A malignant nodule
Causes of Thrombocytosis - Differential Diagnosis Algorithm
Spurious:
 • Artifact (redo CBC)
Autonomous:
 • Essential thrombocytosis
 • Polycythemia
Causes of Thrombocytosis ... • Burns Non malignant ... Non-hematologic malignancy ... Diagnosis #Algorithm #Causes
Cavitary Lung Lesions - Differential
Infection - Malignancy - Rheumatologic - Other

- Dr. David Furfaro https://twitter.com/david_furfaro

#Cavitary #Cavity
Differential Infection - Malignancy ... Lung #Lesions #Causes ... Differential #Diagnosis #Pulmonary
Causes of Hemoptysis - Differential Diagnosis Algorithm
Massive Hemoptysis (>I00 mL in 24 hours)
 • Malignancy
 •
Causes of Hemoptysis ... 24 hours) • Malignancy ... Tuberculosis • Fungal Malignancy ... Pulmonary Vasculitis ... Diagnosis #Algorithm #Causes
Hematuria - Differential Diagnosis Framework

Gross Hematuria: Red/Dark urine
 • 1ml blood/liter urine can induce color change
Hydronephrosis • Malignant ... Mass Ureteral Causes ... Stricture • Malignancy ... Hematuria: • Malignancy ... Urolithiasis • Malignancy
Lung Nodule - Differential Diagnosis Algorithm
Nodule on > 2 Years Without a Change in Size:
 •
Solitary Nodule: • Malignant ... Rounded Atelectasis Malignancy ... Diagnosis #Algorithm #Causes ... #Pulmonary
Causes of Pulmonary Arteriovenous Malformations (AVMs)
Congenital Causes: Hereditary hemorrhagic telangiectasia (HHT), Idiopathic
Acquired Causes: Post surgical, Penetrating
Causes of Pulmonary ... AVMs) Congenital Causes ... Idiopathic Acquired Causes ... Mitral stenosis, Malignancy ... Malformations #Pulmonary