<prompt> Depression is seen ina Hyperthyroidismb Hypoglycemiac Adrenal disorderd Pheochromocytomaacbcadb  <response>: Endocrinological disorders causing major depression are :-Thyroid :- Hypothyroidism, HyperthyroidismAdrenal :- Cushings disease, Addisons diseaseParathyroid :- Hyperparathyroidism, hypoparathyroidismPituitary :- Hypopituitarism, Acromegaly, Hyperprolactinemia 