Introduction:Pancreatic cancer metastasis to the cerebellopontine angle (CPA) is extremely rare and often misdiagnosed preoperatively. The clinical characteristics and prognosis of this uncommon condition remain largely unknown.Case presentation:We report the case of a 68-year-old male who presented with recurrent headaches, dizziness, and gait disturbances. The patient had undergone pancreaticoduodenectomy for pancreatic head adenocarcinoma two years prior. Preoperative imaging suggested a right CPA meningioma. The patient underwent resection of the CPA tumor under general anesthesia. Postoperative pathology revealed a metastatic pancreatic adenocarcinoma. Despite treatment with adjuvant chemotherapy, the patient developed widespread metastatic disease and succumbed 2 months after the CPA tumor resection.Discussion:The rarity of pancreatic cancer metastasizing to the CPA presents diagnostic challenges, as evidenced by the initial misdiagnosis of meningioma in this case. The clinical presentation can mimic benign conditions, leading to delays in appropriate management. This case underscores the importance of considering metastatic disease in patients with a history of cancer, even when presenting with symptoms typical of more common CPA lesions.Conclusion:Vigilant monitoring is crucial in pancreatic cancer patients, as neurological symptoms may herald metastatic spread to uncommon sites like the CPA. Despite surgical intervention, widespread metastasis can lead to poor outcomes. Early diagnosis and a high index of suspicion are essential for optimal management of these rare cases.