multiple endocrine neoplasia typesendocrine symptomsmultiple endocrine neoplasia syndromeendocrine neoplasiamultiple endocrine neoplasia type 1multiple endocrineendocrine dysfunction symptomsmultiple neuroendocrine neoplasiaendocrine disruption symptomsendocrine imbalance symptomssymptoms of endocrine disordersendocrine neoplasia syndrome