5926 results
Causes of Falsely Low Oxygen Saturation - Discordant SpO2 & PaO2 
 • Motion
 • Low
Saturation - Discordant SpO2 ... Saturation #Discordant #SpO2 ... #PaO2 #diagnosis
Management of Apnea in Procedural Sedation
 • Apnea Definition: The cessation of breathing for more than
desaturations (SPO2 ... Risk Factors, Diagnosis
92F w acute painless monocular vision loss. What's the diagnosis?

...

Central retinal artery occlusion (CRAO)! Retrobulbar "spot
What's the diagnosis ... Retrobulbar "spot
Approach to Platypnea-Orthodeoxia Syndrome 
Platypnea: dyspnea when sitting or standing
Orthodeoxia: sPO2 drops > 5% in upright
Orthodeoxia: sPO2 ... Orthodeoxia #Syndrome #diagnosis
Central Retinal Artery Occlusion (CRAO)
Clinical:
 • Sudden, painless, complete loss of vision 
 • Pale retina
• Cherry red spot ... Occlusion #CRAO #Diagnosis
Hypereosinophilia Different Diagnosis and Workup
Secondary causes are broad so start with a med review, the most
Hypereosinophilia Different Diagnosis ... infections take the top spot ... Hypereosinophilia #Different #Diagnosis
Hepatopulmonary Syndrome - Diagnosis and Management Summary
A defect in arterial oxygenation due to a gas exchange
Hepatopulmonary Syndrome - Diagnosis ... diffusion from IPVDs Diagnostic ... tool using cutoff SpO2 ... minutes of rest HPS Diagnostic ... < 60mmHg, goal SpO2
Physiologic Skin Changes in Pregnancy - Differential Diagnosis Algorithm

Face
 • Melasma
Abdomen
 • Linea Nigra 
Hormone induced
- Differential Diagnosis ... Campbell de Morgan spot ... #Differential #Diagnosis
Forrest Classification of Upper GI Bleeding
Acute Hemorrhage
  Ia - Active Spurting, Re-bleeding Risk 60-100%
30% IIc - Flat Spot ... GIBleed #UGIB #diagnosis
Day 10 after COVID diagnosis. Less tired, but more cough, ageusia & anosmia. No dyspnea or
10 after COVID diagnosis ... SpO2 97%.