- Hyperparathyroidism can be useful in the identification of primary aldosteronism due to aldosterone-producing adenoma. Rossi, G.P., Ragazzo, F., Seccia, T.M., Maniero, C., Barisa, M., Calò, L.A., Frigo, A.C., Fassina, A., Pessina, A.C. Hypertension (2012)