38 results
Rapidly Progressive Glomerulonephritis (RPGN)
RPGN has three primary pathophysiologic causes differentiated by immunofluorescence

Immune Complex Mediated (granular staining):
pathophysiologic causes ... ANCA (C-ANCA): GPA ... >>> MPA > eGPA ... MPO-ANCA (P-ANCA): eGPA ... differential #diagnosis #algorithm
Pulmonary Renal Syndromes - OnePager Summary
Autoimmune ANCA vasculitis (AAV): GPA (granulomatous with polyangiitis), EGPA (eosinophilic granulomatosis
polyangiitis), EGPA ... Other tests: • CT ... Goodpasture's cause ... seen on chest CT ... hematuria, RBC casts
Causes of Solid or Cystic Renal Mass - Differential Diagnosis Algorithm
Solid Renal Mass:
 • Benign <3
Causes of Solid ... Differential Diagnosis Algorithm ... on ultrasound/CT ... Differential #Diagnosis #Algorithm ... #Causes
Causes of Chronic Pediatric Cough - Differential Diagnosis Algorithm
Poor Growth
 - Non-Specific CXR
Causes of Chronic ... Differential Diagnosis Algorithm ... Abnormal CXR / CT ... Abnormal CXR / CT ... #Causes #Peds #
Causes of Hemoptysis - Differential Diagnosis Algorithm
Massive Hemoptysis (>I00 mL in 24 hours)
 • Malignancy
 •
Causes of Hemoptysis ... Differential Diagnosis Algorithm ... Malformation Normal CXR/CT ... Bronchitis Diffuse CT ... #Causes #Pulmonary
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
Causes of Petechial ... Differential Diagnosis Algorithm ... , EGPA, Microscopic ... Differential #Diagnosis #Algorithm ... #Causes #dermatology
Causes of Proteinuria - Differential Diagnosis Algorithm
Persistent Proteinuria >150mg/d protein present on repeat testing including overnight
Causes of Proteinuria ... Differential Diagnosis Algorithm ... polyangiitis (GPA ... Differential #Diagnosis #Algorithm ... #Causes
Chronic Cough - Differential Diagnosis Algorithm
Red Flags:
 • Fever, night sweats, chills (infection)
 • Weight loss,
Differential Diagnosis Algorithm ... refer + order CT ... Differential #Diagnosis #Algorithm ... #causes
Hematuria Workup and Diagnosis Algorithm
 • Confirm hematuria → Urinalysis >3 RBCs/HPF, exclude mimics, repeat testing
and Diagnosis Algorithm ... proteinuria, RBC casts ... → CT urography and ... Nephrology if cause ... Hematuria #Diagnosis #Algorithm
Suggested diagnostic approach to a patient with exudative ascites. Low ascitic fluid protein should direct practitioners
syndrome as a cause ... Note: CT = computed ... Although nonhepatic causes ... diagnosis #workup #algorithm