A member asked:

What are factors contributing to cancer cachexia?

5 doctors weighed in across 2 answers
Dr. Liawaty Ho answered

Specializes in Hematology and Oncology

Cancer and treatment: The greek words kakos="bad things", & hexus="state of being. Cancer cachexia is characterized by diminished nutrient intake and progressive tissue depletion, both of which lead to weight loss. Cytokine activation and tumor-derived cachexia-inducing substances are thought to be the causes.In some cases, cancer treatment may also contribute to loss of lean body mass in patients with advanced cancer.

Answered 12/14/2014

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Multiple: Increased use of energy by tumor, release of cytokinces from tumor, loss of appetite, increased metabolic rate contribute to cachexia in tumors.

Answered 3/8/2017

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