Review Article

Clear Cell Adenocarcinoma of the Urethra: Review of the Literature

Table 1

This table shows immunohistochemical staining characteristics of clear cell carcinoma. Reproduced from Sun et al. [8]. Clear cell adenocarcinoma of the urinary bladder and urethra: another urinary tract lesion immunoreactive for P504S. Arch Pathol Lab Med 2008 Sep; 132(9): 1417–1422 reprinted with permission from Archives of Pathology and Laboratory Medicine Copyright 2008 College of American Pathologists. This permission is exclusive to this request specifically for this paper. Additional usage of any printed or electronic material for which the Archives of Pathology and Laboratory Medicine owns copyright would require permission from the editorial office.

Case numberP504SCK7CK20CA 125K903p63

1+++++++++++++0
2++++++++++++0
3++++++00+++0
4++++0+++++0

CK indicates cytokeratin; 0, less than 5% of tumor cells staining positive; +, 5% to 25%; ++, 26% to 50%; and +++, greater than 50%.