15 results
Granular & “Muddy Brown” Casts on Urine Microscopy
A. Finely granular cast B. slightly coarser granular cast
Granular & “Muddy ... Finely granular ... coarser granular ... #Granular #MuddyBrown ... Microscopy #Clinical
Urine Microscopy and Casts - Image Atlas Key

- Squamous Epithelial Casts
- Transitional Epithelial Cells
- Renal Tubular
Microscopy and Casts ... Dysmorphic RBCs - Granular ... Casts - WBC Cast ... Cast - RTEC Cast ... #Atlas #Key #Clinical
Acute promyelocytic leukemia (blood). Typical morphologic features are bilobed ("butterfly") nuclei with dispersed chromatin, subtle to
overt cytoplasmic granules ... , and Auer rods. ... features in most cases ... KyleBradleyMD #Auer ... Pathology #Hematology #Clinical
Examples of varying granular and granular/waxy mixed casts: 
A: coarse granular/broad-waxy (and surrounding white blood cells);
and granular/waxy ... mixed casts: ... A: coarse granular ... #Casts #Urine # ... Microscopy #Clinical
Waxy and granular casts - brightfield urine microscopy

Dr. Telma Lemos @TELMALEMOS10

#Waxy #granular #casts #Urine #Microscopy #clinical
Waxy and granular ... casts - brightfield ... TELMALEMOS10 #Waxy #granular ... #casts #Urine # ... Microscopy #clinical
Muddy Brown Granular Casts three ways - Brightfield, Darkfield, Phase Contrast.

Dr. Vipin Varghese @vipvargh

#Muddy #Brown #Granular
Muddy Brown Granular ... Casts three ways ... #Muddy #Brown #Granular ... #Casts #clinical
Here are very large, immature myeloblasts with many nucleoli. A distincitve feature of these blasts is
a linear red "Auer ... of crystallized granules ... #Clinical #Path ... Smear #Microscopy #Auer
Algorithmic Approach to Acute Interstitial Nephritis
When to suspect AIN? (not sensitive)
 • AKI, AKD, rapidly progressive
Algorithmic Approach ... sterile pyuria, WBC casts ... tubular proteinuria, granular ... casts/RTE; blend ... Nephritis #AIN #Algorithm
A 37-year-old woman initially presented with pancytopenia and found to have leukopenia (2.1 × 103/μL) with
abundant cytoplasmic granules ... with occasional Auer ... decreased secondary granules ... consistent with Auer ... #Clinical #Path
Seborrheic keratosis 
 - Well-circumscribed, stuck-on appearance 
 - Waxy texture 
 - Verrucous surface
have crumbly, granular ... scale - Horn cysts ... Diagnosis #Benign #Clinical