Adrenal cortical adenoma-cavernous hemangioma collision tumor: a case report - Takeaways - MDSpire

Adrenal cortical adenoma-cavernous hemangioma collision tumor: a case report

  • By

  • Yanghong Ou

  • Lili Wang

  • Hongguang Qu

  • Yingmei Jia

  • May 22, 2026

  • 0 min

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  • 1

    Adrenal collision tumors (ACTs) consist of two distinct tumors within a single adrenal gland, complicating preoperative diagnosis and management.

  • 2

    A case study presented a 49-year-old woman with ACT, featuring a cortical adenoma and cavernous hemangioma in the right adrenal gland.

  • 3

    Imaging revealed a well-defined right adrenal mass with distinct components, comprising 35% adenoma and 65% hemangioma by volume.

  • 4

    CT and MRI demonstrated characteristic imaging patterns for each tumor component, aiding in the diagnosis of the collision tumor.

  • 5

    Surgical resection was performed due to tumor size and potential malignancy, confirming the presence of both tumor types with clear demarcation.

Original Source(s)

Adrenal cortical adenoma-cavernous hemangioma collision tumor: a case report

  • by Yanghong Ou, Lili Wang, Hongguang Qu, Yingmei Jia

  • May 22, 2026

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