Table 1

Clinical characteristics of the cohorts

HD/BC (n = 37)HD (n = 27)
Median age of HD (range)23 yr (12–42)25 yr (11–37)
Median age of BC (range)39 yr (28–61)
Median follow-up17 yr (12–35)
Median interval between HD & BC (range)18 yr (2–35)