[Prostate carcinoma and syndrome of inappropriate antidiuretic hormone secretion].

Prostate cancer is an extremely rare cause of syndrome of inappropriate antidiuretic hormone (SIADH) secretion. These tend to be aggressive tumors and SIADH can carry serious clinical consequences. A 64 years old patient was diagnosed with Gleason 4+3: 7 prostate adenocarcinoma in December 2014 and received hormonal blockade therapy.

Juxtaglomerular cell tumour as a curable cause of hypertension: case presentation.

Arterial hypertension is a highly prevalent disease and its secondary causes must always be kept in mind because the treatment and prognosis differ between these and essential hypertension. Here we present the first reported case in Argentina of a 21-year-old patient with arterial hypertension and hypokalaemia due to a renin-secreting juxtaglomerular cell tumour, which was diagnosed after seven years of development.