The following images are present:

Normal and Incidental Findings

1. Normal adult kidney, gross
2. Normal adult kidney, cross section, gross
3. Simple renal cyst, gross
4. Double ureters, gross
5. Horseshoe kidney, gross

Obstructive and Vascular diseases

6. GIF animation of urinary tract lithiasis
7. Hydronephrosis from obstruction by calculus, gross
8. Staghorn calculus, gross
9. Hydronephrosis, severe, gross
10. Hydronephrosis with calculus at ureteropelvic junction, gross
11. Ureteropelvic junction obstruction, gross
12. Hydroureter and hydronephrosis, gross
13. Atrophy of one kidney, gross
14. Renal vein thrombosis, gross
15. Acute renal infarction, gross
16. Acute renal infarction, gross
17. Acute renal infarction, microscopic
18. Massive renal infarction, gross

Infectious and Inflammatory Diseases

19. Acute cystitis of bladder, gross
20. Bladder hypertrophy and calculus with obstruction from nodular hyperplasia of prostate, gross
21. Ureteritis cystica, gross
22. Renal abscess, gross
23. Renal microabscesses, gross
24. Renal microabscesses, gross
25. Acute pyelonephritis, medium power microscopic
26. Acute pyelonephritis, high power microscopic
27. Renal papillary necrosis, gross
28. Candida pyelonephritis, high power microscopic, PAS stain
29. Chronic pyelonephritis, low power microscopic
30. Chronic pyelonephritis, high power microscopic
31. Xanthogranulomatous pyelonephritis, gross
32. Xanthogranulomatous pyelonephritis, microscopic

Interstitial Diseases

33. Acute tubular necrosis, diagram
34. Acute tubular necrosis with ischemia, microscopic
35. Acute tubular necrosis with ethylene glycol poisoning, microscopic
36. Drug-induced acute interstitial nephritis, microscopic
37. Urate nephropathy, gross
38. Uric acid crystals, polarized, microscopic
39. Wegener granulomatosis with vasculitis, low power microscopic
40. Wegener granulomatosis with vasculitis, high power microscopic
41. Polyarteritis nodosa with vasculitis, microscopic
42. Hyaline thrombus in glomerulus with thrombotic thrombocytopenic purpura (TTP), microscopic
43. Hemolytic-uremic syndrome with fibrin thrombi in glomerulus, microscopic
44. Benign nephrosclerosis, gross
45. Malignant nephrosclerosis, gross
46. Malignant nephrosclerosis with fibrinoid necrosis, microscopic
47. Hyperplastic arteriolitis with hypertension, microscopic
48. Nodular glomerulosclerosis, microscopic
49. Nodular glomerulosclerosis and hyaline arteriolosclerosis, microscopic, PAS stain
50. Diffuse glomerulosclerosis, microscopic, PAS stain
51. End stage renal disease, gross
52. End stage renal disease, microscopic
53. Diabetic kidneys, renal transplant with chronic rejection, gross
54. Acute transplant rejection, gross
55. Acute tubulointerstitial cellular rejection, microscopic
56. Chronic vascular rejection of kidney, microscopic

Cystic Diseases

57. Normal term infant kidneys, external, gross
58. Normal fetal kidneys, cut surface, gross
59. Recessive polycystic kidney disease, gross
60. Recessive polycystic kidney disease, cut surface, gross
61. Recessive polycystic kidney disease, microscopic
62. Congenital hepatic fibrosis in recessive polycystic kidney disease, microscopic
63. Multicystic renal dysplasia, gross
64. Multicystic renal dysplasia, gross
65. Comparison of recessive polycystic renal disease and multicystic renal dysplasia, gross
66. Multicystic renal dysplasia, microscopic
67. Dominant polycystic kidney disease, gross
68. Dominant polycystic kidney disease, gross
69. Dominant polycystic kidney disease, gross
70. Polycystic change with chronic renal dialysis, gross
71. Renal cell carcinoma arising in dialysis-induced cystic change, gross
72. Multiple simple renal cysts, gross

Neoplasms

73. Urothelial carcinoma of bladder, gross
74. Urothelial carcinoma of bladder, gross
75. Urothelial carcinoma of renal pelvis, gross
76. Urothelial carcinoma of renal pelvis, gross
77. Urothelial carcinoma, low power microscopic
78. Urothelial carcinoma, high power microscopic
79. Urothelial carcinoma in situ, high power microscopic
80. Renal cell carcinoma, gross
81. Renal cell carcinoma, gross
82. Renal cell carcinoma, gross
83. Renal cell carcinoma with renal vein invasion, gross
84. Renal cell carcinoma, microscopic
85. Metastases to kidney, gross
86. Wilms tumor of kidney, gross
87. Wilms tumor of kidney, low power microscopic
88. Wilms tumor of kidney, high power microscopic
89. Angiomyolipoma of kidney, gross
90. Angiomyolipoma of kidney, microscopic
91. Medullary fibroma (renomedullary interstitial cell tumor) of kidney, gross

Glomerulonephritis

92. Normal glomerulus, microscopic
93. Normal glomerulus, microscopic, PAS stain
94. Normal glomerulus, diagram
95. Minimal change disease (MCD), electron micrograph
96. Focal segmental glomerulosclerosis (FSGS), microscopic
97. Focal segmental glomerulosclerosis (FSGS), microscopic, Trichrome stain
98. Post-streptococcal glomerulonephritis, low power microscopic
99. Post-streptococcal glomerulonephritis, high power microscopic
100. Post-streptococcal glomerulonephritis, granular immune deposits, immunofluorescence microscopy
101. Post-streptococcal glomerulonephritis, electron micrograph
102. Membranous glomerulonephritis, microscopic
103. Membranous glomerulonephritis, microscopic, Jones silver stain
104. Membranous glomerulonephritis, immune deposits, immunofluorescence microscopy
105. Membranous glomerulonephritis, electron micrograph
106. Rapidly progressive glomerulonephritis with crescents, microscopic
107. Rapidly progressive glomerulonephritis with crescents, microscopic
108. Rapidly progressive glomerulonephritis with crescents, fluorescence microscopy
109. Goodpasture syndrome with antiglomerular basement membrane antibody, immunofluorescence microscopy
110. IgA nephropathy (Berger disease), microscopic
111. IgA nephropathy (Berger disease), immunofluorescence microscopy
112. Membranoproliferative glomerulonephritis, microscopic
113. Membranoproliferative glomerulonephritis, microscopic, silver stain
114. Membranoproliferative glomerulonephritis, type I, electron micrograph
115. Membranoproliferative glomerulonephritis, type II, electron micrograph
116. Membranoproliferative glomerulonephritis, type II, immunofluorescence microscopy
117. Lupus nephritis, high power microscopic
118. Hereditary nephritis (Alport syndrome), microscopic
119. Chronic glomerulonephritis, gross