18 results
Hematuria Workup and Diagnosis Algorithm
 • Confirm hematuria → Urinalysis >3 RBCs/HPF, exclude mimics, repeat testing
glomerular bleeding (proteinuria ... → Refer to Nephrology ... for renal biopsy ... cystoscopy • Refer to Nephrology ... if cause not identified
Hematuria - Differential Diagnosis Framework

Gross Hematuria: Red/Dark urine
 • 1ml blood/liter urine can induce color change
Brown urine - Proteinuria ... Causes of Hematuria ... thrombosis • Renal ... #urology #nephrology ... #renal #urine #
Rapidly Progressive Glomerulonephritis (RPGN) 
 - Loss of kidney function over a short period of tirne
Rapidly Progressive Glomerulonephritis ... glomerular disease (hematuria ... , proteinuria) ... staining #Glomerulonephritis ... Differential #Diagnosis #Nephrology
Staphylococcus-associated GlomeruloNephritis - Diagnosis and Management Summary
CLINICAL
 • Nephritic syndrome (Casts)
 • Marked proteinuria (may be
Management Summary CLINICAL ... Nephritic syndrome (Casts ... ) • Marked proteinuria ... • Often severe renal ... #nephrology #diagnosis
Algorithm and Differential Diagnosis of Macroscopic Hematuria
Important Historical Elements:
- Painless: suggests malignancy
- Painful: suggests calculi/infection
- Urinalysis:
RBC’s, RBC/WBC casts ... , proteinuria suggest ... intrinsic renal ... prostatic) #Diagnosis #EM ... #IM #Urology #Hematuria
Glomerular Diseases - Nephritic and Nephrotic Syndromes

Nephritic syndrome—due to GBM disruption. 
Hypertension. t BUN and creatinine.
syndrome—due to GBM ... hematuria. ... RBC casts in urine ... Proteinuria often ... #Nephrology #Diagnosis
Hematuria in Post-Renal Transplant Patient
Prevalence up to 12% in the postrenal transplant patient
 • Bacterial: Escherichia
Hematuria in Post-Renal ... infections (HPV, EBV ... Disease Recurrence: Glomerulonephritis ... TheIDtrivia #Hematuria ... management #treatment #nephrology
Pulmonary Renal Syndrome

Definition: Diffuse alveolar hemorrhage + Glomerulonephritis
Presentation (Pulmonary and renal manifestations can occur weeks apart):
alveolar hemorrhage + Glomerulonephritis ... Dyspnea, Fever, Hematuria ... • Urinalysis (proteinuria ... anti-ANCA ab, anti-GBM ... differential #diagnosis #nephrology
Membranoproliferative Glomerulonephritis (MPGN) AKA: Mesangiocapillary GN
 • Active Urine Sediment (dysmorphic RBC, RBC casts, +/- proteinuria)
dysmorphic RBC, RBC casts ... , +/- proteinuria ... immune deposits on EM ... #MPGN #nephrology ... #diagnosis #renal
Algorithm - Approach to the differential diagnosis of the patient presenting with overt glomerular proteinuria. CMV
Cytomegalovirus; GBM ... membrane; GN = glomerulonephritis ... Nephrocalcinosis causes ... Hematuria may be ... nephrotic #syndrome #nephrology