51 results
Erythrocytosis - Polycythemia Differential Diagnosis Algorithm

Elevated Hemoglobin:
 • Males: Hb > 16.5 g/dL/HCT ≥ 49%
 •
- Polycythemia Differential ... Diagnosis Algorithm ... /CO poisoning, OSA ... Polycythemia #Vera #PV #Differential ... #Diagnosis #Algorithm
Causes of Encephalopathy - Differential Diagnosis Algorithm
Hyperacute:
 - Primary Neurologic: Vascular (IS, ICH), Seizure, Migraine, Trauma
Encephalopathy - Differential ... Diagnosis Algorithm ... Malignancy, Autoimmune, OSA ... Encephalopathy #Differential ... #Diagnosis #Algorithm
Treatment of Obstructive Sleep Apnea
Positive airway pressure therapy
   → Positive pharyngeal transmural pressure
Treatment of Obstructive ... ideal if severe OSA ... stimulation → Severe OSA ... Obstructive #SleepApnea #Treatment
Antinuclear Antibody Testing - Nuclear and Cytoplasmic Patterns
Nuclear Patterns:
 • Homogeneous pattern: 
   -
DM, SSc, PM/SSc OS ... -52 (Ro52), SSA- ... - SSc, PBC/SSc OS ... SLE, SjS, RA, OSs ... Cytoplasmic #Patterns #differential
Hypo-osmolar Hypotonic HypoNatremia Algorithm (Serum Na+ < 135 meq/L, serum Osm < 275 mosm/kg)
Assess Volume Status,
Hypotonic HypoNatremia Algorithm ... 135 meq/L, serum Osm ... Urine Na, Urine Osm ... #Hyponatremia #Algorithm ... Diagnosis #Nephrology #Differential
Generalized Weakness - Differential Diagnosis Framework
"l feel weak":
 • Infectious: Influenza, EBV, PNA, Bacteremia, Sepsis
 •
Generalized Weakness - Differential ... valves, COPD, ILD, OSA ... Generalized #Weakness #Differential
Approach to Elevated Bicarbonate (HCO3)
Risk Factors for Hypercapnea? (Hx of COPD, OSA, sedative use, CNS/muscular disorders?)
(+)
(Hx of COPD, OSA ... metabolic #alkalosis #algorithm
Polyuria - Differential Diagnosis Algorithm
Urine Output > 3L /day
Water Diuresis (Urine Osm <100 mOsm/kg)
 • Primary
Polyuria - Differential ... Diagnosis Algorithm ... Diuresis (Urine Osm ... #Polyuria #Differential ... #Diagnosis #Algorithm
Persistent UC Symptoms Despite 5-ASA Therapies
 • Assess for Drug Adherence
 • Disease Activity Assessment (bloody
Symptoms Despite 5-ASA ... • Optimize 5-ASA ... Escalate Treatment ... JAK Inhibitor Algorithm ... #Management #Algorithm
Approach to Diarrhea - Differential Diagnosis and Workup Algorithm

Acute Diarrhea (MINT):
 • Medications
 • Infections: Inflammatory
to Diarrhea - Differential ... Diagnosis and Workup Algorithm ... diarrhea (stool osm ... #Diarrhea #Differential ... #Diagnosis #Algorithm