Thanks, Wendy, Jim, and Jeff for your comments. I just was so curious if there was a "connection" but my guess it's more like a "susceptibility" to these cancers. Wendy, my husband had his jaw shaved too, plus losing a couple teeth during that surgery, but there was no cancer in those tissues. Yes, it is indeed something to think about, but not dwell on. We just have to watch like hawks for any changes, interior OR exterior. Dick is probably exposed to too much sun down here in Florida too, even with "SPF". Someday, science will answer these questions. Thanks again all! : )