2560 results
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 ... #MalignancyRate
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
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
Presentation of malignant disease in children 
Pre-school (<5 years old) 
 - Acute lymphoblastic leukaemia
Presentation of malignant ... Hodgkin lymphoma - Malignant ... tissue sarcomas #Malignancy ... #Presentation #Malignant
Cough - Diagnostic Schema

Infectious: URTI, LRTI, Bacterial, Viral
Irritant/Exposure: Allergic, Post-infectious, Pneumonitis, ACEi, PTX, Foreign Body
Airway Disease:
Vasculitis, ILD Malignancy ... Metastatic Dz, Malignant
Malignant Pericardial Effusion causing Tamponade on POCUS

Parasternal long with some RV collapse explaining this cancer patient's
Malignant Pericardial ... causing Tamponade on POCUS ... Pericardial #Effusion #Malignant ... Echocardiogram #POCUS
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
• Burns Non malignant ... Non-hematologic malignancy
Hemolytic Anemia - Differential Diagnosis Algorithm
Hereditary:
 • Peripheral blood smear + DAT + further History
 •
hemolysis (idiopathic, malignancy ... DIC, eclampsia, malignant
Mechanism of malignancy-associated hypercalcemia. Abbreviations: 1,25(OH)2D, 1,25-dihydroxyvitamin D; NHL, non-Hodgkin lymphoma; PTH, parathyroid hormone; PTHrP, PTH-related
Mechanism of malignancy-associated ... Hypercalcemia #Malignancy