Go To General Pathology Go To Systemic Pathology Go To Histology Go To PERL Urinary System Laboratory Index

[Station 1] Urinary Bladder: Normal View 1


Urinary Bladder: Normal View 2


Bladder: cystitis, hemorrhagic Note: ulcerative, exudative, hyperemic


Cystits Cystica (40X)


Cystits Cystica (100X)


Malakoplakia (40X)


Malakoplakia (200X)

[Station 2] Bladder: Urothelial Carcinoma, Transitional Cell Carcinoma Note: papillary, invasive and friable View 1


Bladder: Urothelial Carcinoma, Transitional Cell Carcinoma Note: papillary, invasive and friable View 2


Transitional Cell Carcinoma (40X)


Transitional Cell Carcinoma (100X)

[Station 3] Squamous Metaplasia (100X)


Squamous Metaplasia (200X)

[Station 4] Kidney: Horseshoe, child View 1


Kidney: Horseshoe, child View 2


Kidney: Horseshoe, child View 3


Kidneys: Renal Dysgenesis in Infant resulting in hydroureters, hydropelvis, hydronephrosis, cystic kidneys View 1


Kidneys: Renal Dysgenesis in Infant resulting in hydroureters, hydropelvis, hydronephrosis, cystic kidneys View 2


Renal Dysplasia (40X)


Renal Dysplasia (200X)

[Station 5] Kidney: Arterial and arteriolar nephrosclerosis Note: SEVERAL SMALL RETENTION CYSTS View 1


Kidney: Arterial and arteriolar nephrosclerosis Note: SEVERAL SMALL RETENTION CYSTS View 1


Kidney: Polycystic, adult View 1


Kidney: Polycystic, adult View 2


Kidney: Polycystic Disease, Infantile, Multi-cystic, spongy View 1


Kidney: Polycystic Disease, Infantile, Multi-cystic, spongy View 2


Kidney: Multiple Cystic, Variable sizes, cystic, cavitary View 1


Kidney: Multiple Cystic, Variable sizes, cystic, cavitary View 2


Kidney: Multiple Cystic, Variable sizes, cystic, cavitary View 3


Kidney: Multiple Cystic, Variable sizes, cystic, cavitary View 4


Kidney Cyst


Infantile-type Polycystic Disease (20X)


Infantile-type Polycystic Disease (100X)


Polycystic Kidney Disease (40X)


Polycystic Kidney Disease (200X)

[Station 6] Kidney: Hydronephrosis, hydropelvis, hydroureter


Kidney: Hydronephrosis, hydropelvis STONE lodged in ureter View 1


Kidney: Hydronephrosis, hydropelvis STONE lodged in ureter View 2

[Station 7] Urinary Bladder with stone View 1


Urinary Bladder with stone View 2


Kidney: Calculi (Staghorn) (Chronic Pyelonephritis)

[Station 8] Kidney: Normal View 1


Kidney: Normal View 2


Kidney: Acute Pyelonephritis Note: Congestion (hyperemia), bulging of cut surface Abscess - small pale areas Exudative, shaggy, edema


Acute/Chronic Pyelonephritis (20X)


Acute/Chronic Pyelonephritis (100X)

[Station 9] Kidney: Chronic Pyelonephritis Note: Parenchymal loss View 1


Kidney: Chronic Pyelonephritis Note: Parenchymal loss View 2


Kidney: Xanthogranulomatous pyelonephritis


Kidney: Tuberculosis Note: caseous, chronic


Kidney: Xanthogranulomatous pyelonephritis


Chronic Pyelonephritis (20X)


Chronic Pyelonephritis (40X)


Xanthogranulomatous Pyelonephritis (40X)


Xanthogranulomatous Pyelonephritis (100X)

[Station 10] Interstitial Nephritis (40X)


Interstitial Nephritis (100X)

[Station 11] Kidney: Papillary Tip Necrosis Note: pallor of papillary tips View 1


Kidney: Papillary Tip Necrosis Note: pallor of papillary tips View 2


Papillary Tip Necrosis (20X)

[Station 12] Kidney: Renal Cortical Tumor Note: hemorrhagic View 1


Kidney: Renal Cortical Tumor Note: hemorrhagic View 2


Renal Cell Carcinoma - degenerative, yellow View 1


Renal Cell Carcinoma - degenerative, yellow View 2


Renal Cell Carcinoma - degenerative, yellow View 3


Renal Cell Carcinoma - degenerative, yellow View 4


Kidney (Renal Cell Carcinoma)


Kidney (Renal Cell Carcinoma)


Renal Cell Carcinoma: Eosinophilic Cell Type (100X)


Renal Cell Carcinoma: Eosinophilic Cell Type (200X)

[Station 13] Wilm's Tumor Nephroblastoma Note: well demarcated, View 1


Wilm's Tumor Nephroblastoma Note: well demarcated, View 2


Wilm's Tumor Nephroblastoma Note: well demarcated, View 3


Wilm's Tumor Nephroblastoma Note: well demarcated, View 4


Wilm's Tumor (40X)


Wilm's Tumor (200X)

[Station 14] Renal Pelvis: Transitional Cell Carcinoma (Urethelia Carcinoma) Note: papillary nature


Transitional Cell Carcinoma of the Kidney (40X)

[Station 15] Kidney Fine Needle Aspiration - Benign Neoplasm (Cytology)


Kidney Fine Needle Aspiration - Benign Neoplasm (Cytology)


Kidney Fine Needle Aspiration - Malignant (Cytology)


Kidney Fine Needle Aspiration - Malignant (Cytology)

[Station 16] Lower Urinary Tract Bladder Wash - Benign (Cytology)


Lower Urinary Tract Bladder Wash - Benign (Cytology)

[Station 17] Lower Urinary Tract Bladder Wash - Malignant (Cytology)


Lower Urinary Tract Bladder Wash - Malignant (Cytology)