| Back to Homepage | Case 357 | Surgical Pathology Case |
| CLINICAL INFORMATION | ||
| 14 months old male. Left renal mass. | ||
| GROSS DESCRIPTION | ||
| The 15 x 15 12 cm, 920 grams kidney is occupied by a mass with only part of the renal parenchyma left. The outer surface of the tumor is smooth and pale, gray-tan. The mass has a fluctuant feel to it. Cut surfaces demonstrate a multicystic mass, extruding abundant pale yellow to clear fluid. These cysts range from <0.1 cm to 6.0 cm. | ||
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| HE, 2× | HE, 4× | |
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| HE, 10× | HE, 10× | |
| Source: Children's Hospital, Omaha, NE Photo: Zenggang Pan Discussion: Zenggang Pan | ||