Effects of cancers of the endocrine and central nervous systems on nutritional status
Lipsett, M.B.
Cancer Research 37(7 Pt 2): 2373-2376
1977
ISSN/ISBN: 0008-5472 PMID: 67889 Document Number: 115111
Tumours of the endocrine system and cancers showing paraendocrine behaviour can secrete peptides that stimulate secretions of the gastrointestinal tract, leading to malabsorption diarrhoea and consequent weight loss. Tumours may use excessive amounts of specific nutrients thereby creating deficiencies. Within the central nervous system, strategically placed tumours can cause major deviations from normal in appetite. Some of these disturbances may contribute to the weight changes frequently observed in patients with cancer.