preferred_name: gastric enterochromaffin cell serotonin-producing neuroendocrine tumor
preferred_name_lc: gastric enterochromaffin cell serotonin-producing neuroendocrine tumor
label: Gastric Enterochromaffin Cell Serotonin-Producing Neuroendocrine Tumor
label_lc: gastric enterochromaffin cell serotonin-producing neuroendocrine tumor