Table 3. Summary of molecular analysis results.

HUMARA	No polymorphism	Same allele	Different allele	Total	Informative rate (%)
Ipsilateral	1	5	2	8	8/19 (42.1%)
Contralateral	2	3	6	11
	3	8	8	19
GAMDDL	No mutation	Identical mutation	Different mutation	Total	10/13 (76.9%)
Ipsilateral	2	3	3	8
Contralateral	1	0	4	5
	3	3	7	13
HUMARA and GAMDDL	Not determined	True recurrence	New primary	Total	17/19 (89.5%)
Ipsilateral	1	3	4	8
Contralateral	1	0	10	11
	2	3	14	19

Abbreviations: GAMDDL=gene alteration of mitochondrial DNA D-loop region; HUMARA=human androgen receptor.

Informative cases are presented in shadowed boxes.