21 results
FUO:	Fever	of	Unknown	Origin
#Diagnosis #Peds #FUO #FeverUnknownOrigin #Differential #Algorithm #PEMSource
FUO: Fever of Unknown ... Origin #Diagnosis #Peds ... #FUO #FeverUnknownOrigin ... #Differential #Algorithm
Causes of Fever of Unknown Origin (FUO) - Differential Diagnosis
 • Infection: Extrapulmonary tuberculosis, Abscess, Endocarditis,
Causes of Fever ... Lemierre's syndrome ... Brucellosis, Q fever ... Mediterranean fever ... , Factitious fever
Causes of Fever of Unknown Origin (FUO) - Differential Diagnosis Algorithm
Neoplasm:
• NHL
• Hodgkin's lymphoma
• Leukemia
• Solid
Causes of Fever ... Other: • Drug fever ... • Factitious fever ... • Rheumatic fever ... parasites #Fever
Causes of Hypernatremia - Differential Diagnosis Algorithm
Hypernatremia - Excess free water loss, Serum Sodium >145 mmol/L
High
Differential Diagnosis Algorithm ... • Decreased level ... ICU patients • Fever ... Hypernatremia #Nephrology ... Differential #Diagnosis #Algorithm
Inflammatory Joint Pain - Differential Diagnosis Algorithm 
Monoarticular
 • Gout (Podagra, Tophi)
 • Pseudogout
 • Early
Differential Diagnosis Algorithm ... • Rheumatic Fever ... Sicca) Syndrome ... • Rheumatic Fever ... Differential #Diagnosis #Algorithm
Possible Algorithm for Workup of Fever of Unknown Origin (FUO)
Tier 1 Workup:
 • CBC, comprehensive metabolic
Possible Algorithm ... for Workup of Fever ... Unknown Origin (FUO ... release assay (e.g ... #Algorithm #Fever
Causes of Proteinuria - Differential Diagnosis Algorithm
Persistent Proteinuria >150mg/d protein present on repeat testing including overnight
Differential Diagnosis Algorithm ... • Exercise • Fever ... • Fanconi's syndrome ... Protein deposition (eg ... #Proteinuria #Nephrology
Approach to Headaches - Differential Diagnosis Algorithm

Red flags (PHANTOMS):
 • Pattern change, progressively worse, papilledema
 •
Differential Diagnosis Algorithm ... papilledema • Horner syndrome ... ., fever, myalgia ... Differential #Diagnosis #Algorithm ... #neurology #PHANTOMS
Causes of Enuresis - Differential Diagnosis Algorithm
Primary Nocturnal Enuresis (Urinary Control Never Achieved)
 • Delayed Maturation
Differential Diagnosis Algorithm ... Urinary Control Never ... Non-neurogenic (Hinman Syndrome ... Differential #Diagnosis #Algorithm ... #Causes #Peds #
Hypernatremia Diagnosis and Workup

Step 1 . Repeat the sodium concentration.
Step 2.  Check plasma osmolality.
NORMAL PLASMA
- burns - fevers ... HYPERVOLEMIC • CHF • liver ... • nephrotic syndrome ... Diagnosis #Workup #Algorithm ... #Nephrology