with the prolactin and parathyroid hormone (PTH) tests being within the normal range, indicating non‐existence of secreting prolactinoma or hyperparathyroidism, and with that we rendered Wermer syndrome to be unlikely in this setting, although we were not able to fully rule it out by genetic testing, which was not done in our case. This evidence concerns the gene PRL and multiple endocrine neoplasia type 1.