Articles & courses

ArticlesShow all 223
Bone marrow aspiration and biopsy

…more cell lines. Suspected acute leukaemia, myelodysplastic syndrome or myeloproliferative neoplasm. Work up and staging of lymphoma and myeloma. Suspected bone marrow metastasis. Assessment of…

Pericarditis, myocarditis & perimyocarditis: ECG, criteria & treatment

…each other, the term perimyocarditis is often used. Image by Bruce Blausen, Blausen Gallery 2014. Causes of acute pericarditis/myocarditis The most frequent cause of…

ACE Inhibitor Cough and Angioedema: Practical Management

…dependent. Similarly, angioedema occurring in the setting of ACE inhibitor therapy is bradykinin mediated rather than mast cell mediated, distinguishing it from classic allergic reactions…

Oxygen therapy

…aborts most attacks within 15–20 minutes. An undrained pneumothorax. A high oxygen concentration washes nitrogen out of the pleural air and speeds resorption. Other…

Diagnostic Criteria for Acute Myocardial Infarction: Cardiac troponins, ECG & Symptoms

…Most patients, however, display both ECG changes and symptoms. Troponins and other biomarkers of myocardial necrosis (infarction) Myocardium can endure 20 to 30 minutes of…

Cryotherapy of skin lesions

…front , and this is why the margin must be included in the freeze. Contraindications Absolute: Suspected melanoma or any other pigmented lesion of uncertain diagnosis…

Neutropenic fever: quick reference for emergency management

…with CAR T cells or other advanced immunotherapies may require separate local protocols. Definition Criterion Practical definition : : Fever A single temperature of at least 38…

Vulnerable Plaque and Mechanisms of Acute Coronary Occlusion

…local revascularization must be accompanied by systemic treatment aimed at stabilizing the broader atherosclerotic disease. Pathophysiology Mechanisms of acute coronary syndrome The major mechanisms producing…

Care after return of spontaneous circulation (ROSC)

…state, or brain death. The cause of brain injuries is anoxic cell death, continued dysfunction in cerebral blood flow (autoregulation) after ROSC and cerebral hypoperfusion…

Physics of myocardial perfusion imaging (SPECT, PET): Radiotracers, perfusion, blood flow and viability

…tomographic images of the left ventricle. In PET (Positron Emission Tomography), radiotracers emit positrons. When a positron collides with an electron, they annihilate each other…

Media

No matches.

Tests

Tools