TY  - JOUR
AU  - Zheng, Guoqiao
AU  - Sundquist, Kristina
AU  - Sundquist, Jan
AU  - Försti, Asta
AU  - Hemminki, Otto
AU  - Hemminki, Kari
TI  - Bladder and upper urinary tract cancers as first and second primary cancers.
JO  - Cancer reports
VL  - 4
IS  - 6
SN  - 2573-8348
CY  - Medford, MA
PB  - Wiley
M1  - DKFZ-2021-01297
SP  - e1406
PY  - 2021
N1  - #EA:C020# / 2021 Dec;4(6):e1406
AB  - Previous population-based studies on second primary cancers (SPCs) in urothelial cancers have focused on known risk factors in bladder cancer patients without data on other urothelial sites of the renal pelvis or ureter.To estimate sex-specific risks for any SPCs after urothelial cancers, and in reverse order, for urothelial cancers as SPCs after any cancer. Such two-way analysis may help interpret the results.We employed standardized incidence ratios (SIRs) to estimate bidirectional relative risks of subsequent cancer associated with urothelial cancers. Patient data were obtained from the Swedish Cancer Registry from years 1990 through 2015.We identified 46 234 urinary bladder cancers (75
KW  - cancer etiology (Other)
KW  - relative risk (Other)
KW  - renal pelvic cancer (Other)
KW  - second primary cancer (Other)
KW  - ureter cancer (Other)
KW  - urothelial cancer (Other)
LB  - PUB:(DE-HGF)16
C6  - pmid:34114732
DO  - DOI:10.1002/cnr2.1406
UR  - https://inrepo02.dkfz.de/record/169168
ER  -