309 results
Chondrocalcinosis: Calcium Pyrophosphate Dihydrate (CPPD) Deposition Disease

 - Acute CPPD precipitation into the joint space ->
Chondrocalcinosis ... Dihydrate (CPPD) Deposition ... e.g., wrist) #Chondrocalcinosis
CPPD vs Gout

== CPPD == 

Think About CPPD When:
 • Self-limited synovitis after surgery/trauma (> 65
Imaging may show chondrocalcinosis ... Monosodium urate deposition
Pseudogout Summary - Calcium Pyrophosphate Deposition Disease (CPPD)

Pathophysiology:
Pyrophosphate produced by chondrocytes likely precipitates with calcium to
Pyrophosphate Deposition ... Imaging may show chondrocalcinosis ... Pyrophosphate #Deposition
Pseudogout: pathogenesis and clinical findings
 - Idiopathic (vast majority of cases) -> Mechanism unknown
 - Familial
unknown - Familial chondrocalcinosis ... in bones - Chondrocalcinosis ... seen on x-ray #Chondrocalcinosis
Hydroxyapatite Deposition Disease (HADD) - MSK Radiology
Imaging Findings:
 • Ovoid hypointense structures along the bursal surface
Hydroxyapatite Deposition ... Hydroxyapatite Deposition ... due to crystal deposition ... hydroxyapatite deposition ... Hydroxyapatite #Deposition
Spectrum of Glomerular Diseases
Nephrotic - Mechanism:
 • Injury to podocytes
 • Changed architecture: Scanning. Deposition of
Deposition of matrix
Membranoproliferative Glomerulonephritis (MPGN) AKA: Mesangiocapillary GN
 • Active Urine Sediment (dysmorphic RBC, RBC casts, +/- proteinuria)
• Complement deposition ... complement of lg deposition
Opioid Withdrawal Overview

Symptoms, Treatment and Disposition

#Diagnosis #Management #Opioid #Withdrawal #Disposition
Treatment and Disposition ... Opioid #Withdrawal #Disposition
Dematome map in prone / bent position. 

#neurology #physicalexam #dermatome #nerves #distribution #prone
in prone / bent position
Gowers' Sign and Calf Muscle Pseudohypertrophy on Physical Exam

Fibrofatty tissue deposition in muscle dystrophy

#Gowers #Calf #Muscle
Fibrofatty tissue deposition