Patients must be either: Patients must: Patients must =< ALL PATIENTS Patients with prolactinomas Patients with T disease Patients with N disease Patients must either: Patients must have: Patients who are in-patients. Splenectomized patients Patients must have either: Patients with MEN b (since these patients may have megacolon) Patients who either ALL PATIENTS: Patients may be: Patients must have: Patients who have: Patients who: Patients with: Patients must have: Patients must have: For all patients: ALL PATIENTS: Patients with: All patients must: Patients who either Patients with galactosemia PATIENTS Patients who are delirious PATIENTS: Find conversations around religion or spirituality emotionally upsetting PATIENTS: PATIENTS PATIENTS WITH BRONJ: PATIENTS WITHOUT BRONJ: Patients PATIENTS: