Collision tumour
Jump to navigation
Jump to search
Collision tumour is a tumour that developed from two separate tumours that are pathologically distinct.[1]
General
- Very rare.
Microscopic
Features:
- Two histologically distinct tumours.
DDx:
- Tumour with different histologic patterns, e.g. unclassified renal cell carcinoma.
- Tumour with different histologic grades.
See also
References
- ↑ URL: http://medical-dictionary.thefreedictionary.com/collision+tumor. Accessed on: 11 May 2015.