Question: A 45-year-old woman came to the consultation sent from Surgery with the diagnosis of a neuroendocrine tumor diagnosed after partial pancreatectomy due to a 2-cm tumor in the tail of the pancreas. The tumor had been detected by chance on an abdominal CT scan requested to complete the study of a simple liver cyst. Interrogating the patient, the background is irregular rules, being in amenorrhea for 6 months, and repetitive colic of recurrence from the age of 20 for those who have required lithotripsy on several occasions. In addition, he has a family history of renoureteral colic. What is your diagnostic suspicion? 
 Options:  <1> A multiple endocrine neoplasia type 1 or Wermer syndrome. <2> A multiple endocrine neoplasia type 2 A or Sipple syndrome. <3> A multiple endocrine neoplasia type 2B. <4> Somatostatinoma. <5> A neuroendocrine tumor producing PTH.
1