8 results
Luftsichel Sign in Left Upper Lobe Collapse - Chest X-Ray

An upper lobe collapse causes the collapse
Luftsichel Sign ... causes the collapse ... or curtain and causes ... the LLL apical segment ... #Chest #XRay #CXR
There is an atelectasis of the left upper lobe.
You would not expect the apical region to
in fact this is caused ... the superior segment ... Clinical #Radiology #CXR ... Lateral #LUL #Lobar #Collapse ... #Luftsichel #Sign
Eosinophil Disorders Testing Algorithm
INDICATIONS FOR TESTING:
 • Peripheral blood eosinophilia/hypereosinophilia uncovered incidentally during medical evaluation or
Disorders Testing Algorithm ... for secondary causes ... glucocorticoid treatment ... organ-specific signs ... Differential #diagnosis #hematology
Leukostasis vs Tumor Lysis Syndrome
Leukostasis:
 • Pathophysiology: Large, immature blasts and high WBC count cause hyperviscosity
high WBC count cause ... , dyspnea, +/- CXR ... WBC >100k, + lab signs ... organ damage • Treatment ... diagnosis #management #hematology
Cardiac Tamponade - Guidelines for Crises in Anaesthesia
Caused by an accumulation of blood, pus, effusion fluid
indicated, start CPR ... thoracotomy is a better treatment ... examination and vital signs ... of underlying cause ... Intraoperative #Checklist
Intraoperative Anaphylaxis - Guidelines for Crises in Anaesthesia
• Unexplained hypotension
• Unexplained bronchospasm (wheeze may be absent
of more of the signs ... trolley, anaphylaxis treatment ... arrest, start CPR ... require prolonged treatment ... Intraoperative #Checklist
Local Anaesthetic Toxicity - Guidelines for Crises in Anaesthesia
Signs of severe toxicity:
 • Sudden alteration in
Guidelines for Crises ... in Anaesthesia Signs ... Cardiovascular collapse ... Start continuous CPR ... Intraoperative #Checklist
Giant cell arteritis (GCA)

Giant cell arteritis (GCA) definition: Most common systemic inflammatory vasculitis in older adults
systemic sx + signs ... Sufficient segment ... of the steroid treatment ... Treatment of GCA ... GCA #Temporal #Signs