Case ID: 439
Publication date: 17 Mar, 2025
Consensus grade: Multilocular cystic renal neoplasm of low malignant potential
Show diagnosis by expert panel members| User | Diagnosis | Difficulty | Comment |
|---|---|---|---|
| Pathologist 1 | Multilocular cystic renal neoplasm of low malignant potential | Not typical | |
| Pathologist 2 | Multilocular cystic renal neoplasm of low malignant potential | Typical | |
| Pathologist 3 | Clear cell RCC | Typical | |
| Pathologist 4 | Multilocular cystic renal neoplasm of low malignant potential | Not typical | |
| Pathologist 5 | Multilocular cystic renal neoplasm of low malignant potential | Typical | |
| Pathologist 6 | Multilocular cystic renal neoplasm of low malignant potential | Typical | |
| Pathologist 7 | Multilocular cystic renal neoplasm of low malignant potential | Not typical |
a little bit too much cell layers, but still can be considered as I guess |
| Pathologist 8 | Clear cell RCC | Not typical | |
| Pathologist 9 | Multilocular cystic renal neoplasm of low malignant potential | Typical | |
| Pathologist 10 | Multilocular cystic renal neoplasm of low malignant potential | Typical | |
| Pathologist 11 | Multilocular cystic renal neoplasm of low malignant potential | Typical | |
| Pathologist 12 | Multilocular cystic renal neoplasm of low malignant potential | Typical | |
| Pathologist 13 | Multilocular cystic renal neoplasm of low malignant potential | Not typical | |
| Pathologist 14 | Multilocular cystic renal neoplasm of low malignant potential | Typical | |
| Pathologist 15 | Other | Not typical |
nests in septa? multilocular cystic? |
| Pathologist 16 | Multilocular cystic renal neoplasm of low malignant potential | Typical | |
| Pathologist 17 | Multilocular cystic renal neoplasm of low malignant potential | Typical | |
| Pathologist 18 | Multilocular cystic renal neoplasm of low malignant potential | Typical | |
| Pathologist 19 | Multilocular cystic renal neoplasm of low malignant potential | Typical |
Case description (by case creator):
62 y.o. female had an endophytic cystic lesion measuring 4.7 x 4.1 cm with multiple thickened and enhancing septations consistent with a cystic renal neoplasm in the left mid to lower pole of the kidney. She underwent a partial nephrectomy. On gross examination, there was a collapsed, multiloculated, cystic tumor is identified measuring 4.5 cm in maximum dimension. There are no foci of hemorrhage or necrosis.
