Navigating the complexities of dual CNV findings: a case of DEE7 caused by a de novo KCNQ2 deletion and a Co-occurring chromosome 13 duplication – a case report and literature review - Poll - MDSpire

Navigating the complexities of dual CNV findings: a case of DEE7 caused by a de novo KCNQ2 deletion and a Co-occurring chromosome 13 duplication – a case report and literature review

  • By

  • Yangfan Qi

  • Shuangzhu Lin

  • Ying Zhou

  • Yanzhi Chen

  • Xiaochun Feng

  • Kai Jiang

  • Jinhua Feng

  • May 14, 2026

  • 0 min

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Original Source(s)

Navigating the complexities of dual CNV findings: a case of DEE7 caused by a de novo KCNQ2 deletion and a Co-occurring chromosome 13 duplication – a case report and literature review

  • by Yangfan Qi, Shuangzhu Lin, Ying Zhou, Yanzhi Chen, Xiaochun Feng, Kai Jiang, Jinhua Feng

  • May 14, 2026

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