Neuroendocrine Cancer – Liver directed therapy

Neuroendocrine Cancer – Liver directed therapy

Treatment
Neuroendocrine Neoplasms (NENs) present complex challenges to diagnosis and treatment. Even in metastatic cases spreading to the liver there are some important differences compared to the more common types of gastrointestinal tumours and pancreatic adenocarcinomas, e.g. their sometimes indolent nature and their ability to oversecrete hormones causing distinct clinical syndromes. Also, the tumours are known to be highly vascular which is a feature where growth inhibition and symptom relief may be achieved by specific 'blocking' agents - this is particularly the case with liver metastases in well differentiated Neuroendocrine Tumours (NETs). Spread to the liver may occur from NETs of the foregut, midgut as well as hindgut. NET metastases are usually multiple and of varying size. In most cases both liver lobes are affected, but widespread (miliary) seeding throughout the…
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