1699 results
Lupus Nephritis - Diagnostic approach to kidney disease associated with systemic lupus erythematosus (SLE)
SLE patient develops
sediment (dysmorphic RBCs ... , RBC casts, WBC ... algorithm #sle #nephrology
Causes of Proteinuria - Differential Diagnosis Algorithm
Persistent Proteinuria >150mg/d protein present on repeat testing including overnight
urine sediment - WBC ... /RBC casts ... #Proteinuria #Nephrology
Urine Microscopy - Casts
Acellular Casts
 • Hyaline Casts - Consists of only precipitated Tamm-Horsfell protein without
Cellular Casts: • RBC ... glomerulonephritis • WBC ... Urine #Microscopy #nephrology
Urine Microscopy and Casts - Image Atlas Key

- Squamous Epithelial Casts
- Transitional Epithelial Cells
- Renal Tubular
Hyaline Cast - WBCs ... - Monomorphic RBCs ... - Dysmorphic RBCs ... Granular Casts - WBC ... Cast - RBC Cast
Urinalysis Interpretation (UA)

Bacteria, Leukocyte esterase, WBC, Nitrite, RBC, Epithelial 
cells, pH

#Diagnosis #Urinalysis #Interpretation #Analysis
Leukocyte esterase, WBC ... , Nitrite, RBC,
Blood Product Components, Contents, Volume and Shelf Life

Whole blood (autologous or directed donations) - RBC and
WBC and platelets ... Hct of 70-80% - RBC ... plasma, a few RBC ... X 1011); some WBC ... ofplasma, a few RBC
RBC Casts on Urine Microscopy

Dr. Telma Lemos @TELMALEMOS10

#RBC #Casts #Urine #Microscopy #clinical #nephrology
RBC Casts on Urine ... TELMALEMOS10 #RBC ... Microscopy #clinical #nephrology
Causes of Anemia with Normal Mean Corpuscular Volume (MCV) - Differential Diagnosis Algorithm
Decreased WBCs
 - Decreased/NormaI
Algorithm Decreased WBCs ... Normal/lncreased WBCs ... Polychromatic Macrocytes, RBC ... Spherocytes, RBC ... ) - Abnormal RBCs
Algorithm and Differential Diagnosis of Macroscopic Hematuria
Important Historical Elements:
- Painless: suggests malignancy
- Painful: suggests calculi/infection
- Urinalysis:
dysmorphic RBC’s, RBC ... /WBC casts, proteinuria
Hematuria Workup and Diagnosis Algorithm
 • Confirm hematuria → Urinalysis >3 RBCs/HPF, exclude mimics, repeat testing
Urinalysis >3 RBCs ... of UTI, urine WBCs ... (proteinuria, RBC ... → Refer to Nephrology ... cystoscopy • Refer to Nephrology