Watch: Kate Middleton says she is being treated for cancer in video announcement

Special report: Princess Kate announces she is undergoing treatment for cancer

19:49

Buckingham Palace issues plea for privacy as Princess Kate treated for cancer

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Watch: Kate Middleton says she is being treated for cancer in video announcement

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3 clinic staffers could be behind Kate’s alleged medical data breach

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Hospital staffers reportedly investigated for alleged breach of Princess Kate’s medical records

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Clinic staffer allegedly tried to access Kate medical records: report

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Kate Middleton spotted in new video: Will it calm speculation?

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Kate Middleton skips St. Patrick’s Day celebration amid questions

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Prince William briefly mentions Kate while honoring mom Diana

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Silence and Secrets: Charles Spencer’s Very Private School

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Prince William to appear in public as questions swirl over Kate

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Questions and concern grow after Kate Middleton’s edited photo

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Kensington Palace refuses to release original photo Kate edited

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Brother of Princess Diana alleges physical and sexual abuse

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Charles Spencer reveals he was sexually abused at age 11

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Kate Middleton addresses family photo that sparked backlash

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Photo agencies issue removal notice on photo of Kate, Princess of Wales

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Charles Spencer opens up about abuse in NBC News exclusive

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Kate Middleton seen in public for the first time in months

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Princess of Wales seen in public for first time in months

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