| Back to Homepage | Case 372 | Surgical Pathology Case |
| CLINICAL INFORMATION | ||
| A 3-month old male was found to have a right side abdominal mass. CT scan revealed a large right kidney mass. | ||
| GROSS DESCRIPTION | ||
| The nephrectomy specimen contains a 14 × 11 × 8 cm mass in the upper pole. The cut surface is white-tan, with focal necrosis and hemorrhage. The mass grossly arises from the cortex with invasion into the renal sinus. | ||
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| HE, 10× | HE, 20× | |
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| HE, 20× | HE, 20× | |
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| HE, 40× | HE, 40× | |
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| HE, 40× | ||
| Source: PIP, 2007-06 Photo: Zenggang Pan Discussion: Zenggang Pan | ||