140 results
Monoarthritis - Differential Diagnosis
Infection (Acute):
 - S. aureus (most common)
 - S. pneumonia
 - Salmonella (in
Monoarthritis - Differential ... early in dz, neg birefringent ... - CPPD- Usually ... /l wrists, pos birefringent ... Monoarthritis #Differential
CPPD vs Gout

== CPPD == 

Think About CPPD When:
 • Self-limited synovitis after surgery/trauma (> 65
CPPD vs Gout ... About CPPD When ... Weakly positively birefringent ... or not birefringent ... Needle-shaped, negatively birefringent
Arthrocentesis - Joint Fluid Analysis

Effusion Characteristics (Color, Clarity, WCC, PMN, Crystals, Bacteria) by Disease Process: 
OA,
Pseudogout (positively birefringent ... Gout (negatively birefringent ... #Diagnosis #Differential
Generalized Hyperpigmentation Differentials
Use the Mnemonic "no skin SPARED"

Images from dermnet.nz and merckmanuals

Mnemonic from https://www.medscape.com/slideshow/dermatology-mnemonics-6011359#5 #diagnosis #differential
Hyperpigmentation Differentials ... Use the Mnemonic ... merckmanuals Mnemonic ... slideshow/dermatology-mnemonics ... #5 #diagnosis #differential
A mnemonic / aide memoir to facilitate in the teaching / learning of >20 STEMI mimics.
A mnemonic / aide ... STEMI #mimics #mneomnic ... #differential #
Pseudogout: pathogenesis and clinical findings
 - Idiopathic (vast majority of cases) -> Mechanism unknown
 - Familial
pyrophosphate dihydrate (CPPD ... and/or x-ray - CPPD ... Crystals - Positively birefringent ... Chondrocalcinosis #Pseudogout #CPPD
Differential Diagnosis - Fever of Unknown Origin (FUO)

IMADE mnemonic:
 • Infection
 • Malignancy
 • Autoimmune (Rheumatologic)
Differential Diagnosis ... (FUO) IMADE mnemonic ... UnknownOrigin #Differential ... diagnosis #IMADE #mnemonic
Causes of Pancreatitis - Mnemonic - I GET SMASHED

#Diagnosis #Differential #Mnemonic #Pancreatitis #Causes
Pancreatitis - Mnemonic ... #Diagnosis #Differential ... #Mnemonic #Pancreatitis
Pathogens in Pneumonia

Here is a quick review of the pathogens causing pneumonia (useful for enumerating differentials
for enumerating differentials ... H. influenzae (COPD ... Pseudomonas — COPD ... Legionella spp (COPD ... Pathogens #Pneumonia #Differential
Pseudogout Summary - Calcium Pyrophosphate Deposition Disease (CPPD)

Pathophysiology:
Pyrophosphate produced by chondrocytes likely precipitates with calcium to
Deposition Disease (CPPD ... calcium to form CPP ... Asymptomatic CPPD ... Weakly positively birefringent ... or not birefringent