[Delayed recurrence of a phaechromocytoma with metastasis as a cause of severe hypertension in a woman with a surgically intervened retroperitoneal tumour].

We present the case of a woman with a previous history of hypertension and retroperitoneal tumour. The histology was reported as a paraganglioma. There was no clinical follow-up. Years later, there was a recurrence of the phaeochromocytoma after presenting with a difficult to control hypertension, along with elevation of urinary catecholamines. The case aims to highlight the importance of performing a clinical follow-up in these patients, due to the risk of recurrence.