Al continuar utilizando este sitio web, usted acepta su uso. In pathology, an apudoma is an endocrine tumour that arises from an apud cell from structures such as the ampulla of vater. Peptide hormone production associated with small cell lung cancer. The apud system is a recently defined series of cells which.
Amine storage and the presence of cholinesterase in apud cells suggested a neural source. The carcinoid tumors of the gastrointestinal tract are, as a rule, easily recognized by. The apud system is a recently defined series of cells which have. These k cells and the related sclc and carcinoid tumor cells share apud cell characteristics. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. Bronchial carcinoid tumors the annals of thoracic surgery. Ct is a common product of the apud tumors and that tumor production of ct is often associated with that of adrenocorticotropic hormone. Gastric neuroendocrine tumors annals of gastroenterology. They were historically thought to be derived from neural crest cells, but this has since been shown to be untrue see neuroendocrine tumor. Some of these peptides are released from apud cells by the presence of. We use your linkedin profile and activity data to personalize ads and to show you more relevant ads. Scribd is the worlds largest social reading and publishing site. These cells are called apud for their biochemical and morphological characteristics, and their tumors as apudomas. In the latter case, a tumor of one apud cell type synthesizes a hormone normally characteristic of another.