<unk>  is a rare condition amongst chILD. This condition is characterized as an overgrowth of pulmonary endocrine cells in the lungs. These cells receive signals from neurons to produce hormones. With this rapid increase of PNC (pulmonary endocrine cells), this can affect the airways of children. Furthermore, this increase can be a precursor of pulmonary carcinoid tumors.
Neuroendocrine hyperplasia
Endocrine gland neoplasm
Alpha cell hyperplasia
Ectopic salivary gland tissue
Neuroendocrine tumor
Pancreatic acinar metaplasia
Thyroid dyshormonogenesis
Thyroid hormone resistance