Collecting Duct Carcinoma - Pathology mini tutorial

Collecting duct carcinomas are very rare but very aggressive renal cell carcinomas. The presentation and gross and microscopic features are presented.
10:00 Frequency of collecting duct carcinoma
0:40 Presentation of collecting duct carcinoma
1:06 Gross appearance of collecting duct carcinoma
1:49 Gross image of collecting duct carcinoma
2:20 Microscopic features of collecting duct carcinoma
3:10 Microscopic image of collecting duct carcinoma showing tubular structures and spared glomerulus
3:36 Chronic inflammation at interface of tumour and kidney
4:01 Hobnail cells
4:20 Invasion of fat
4:30 Desmoplastic (fibrous) stroma
4:43 CK7 showing origin of tumour from medullary pyramid

[@ابتهال-م9ف]

It was so helpful , thanks Dr

[@leandraholmes6384]

Thank you!

[@Pathologyminitutorials]

You're welcome!