Category LITFL
MUEHRCKE LINES 680

Muehrcke lines

Muehrcke's nails (or Muehrcke lines) are a disorder of the nail bed which can be a reflection of systemic disease. A distinct pattern of paired, white, transverse lines that usually spare the thumbnail and are most commonly in seen in association with hypoalbuminaemia, metabolic stress or chemotherapy.

Murphy’s sign 340

Murphy’s sign

Murphy’s sign is elicited in patients with acute cholecystitis by asking the patient to take in and hold a deep breath while palpating the right subcostal area. John Benjamin Murphy (1903)

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Williams syndrome

Williams-Beuren syndrome: Generalized disorder characterized by unusual facies, abnormal behavioral abilities, cardiovascular anomalies, especially supravalvular aortic stenosis (SVAS), renal and other abnormalities

Mindfulness 340

Mindfulness: 102

Mindfulness and the emergency healthcare professional, Chapter 16: mindfulness 102 the three-pronged approach to mindfulness

CMC radiology Cases 340 logo

Adult CXR Cases 021

December 2021 Adult Emergency Medicine Chest X-ray interpretation with Daniel Escobar, Angela Pikus, Alex Blackwell, and Marianne Dannemiller

Fontaine leads 680

Fontaine lead

Fontaine bipolar precordial leads (F-ECG) are used to increase the sensitivity of epsilon wave detection, characteristic of arrhythmogenic right ventricular dysplasia (ARVD/C)