hypertumor
English
Etymology
hyper- + tumor
Noun
hypertumor (plural hypertumors)
- A tumor that invades and destroys part of an previously existing tumor.
- 2007, Mathematical Reviews, page 4127:
- Clinically, hypertumors could be related to several paradoxical classes of tumors which, despite showing an aggressive histology, tend to spontaneously regress, such as some cases of neuroblastoma.
- 2016, Yang Kuang, John D. Nagy, & Steffen E. Eikenberry, Introduction to Mathematical Oncology, →ISBN, page 297:
- In particular, one will recognize a hypertumor not just as regions of nutrient deficiency but as regions of nutrient deficency that always correlate with invading cells displaying cytological or genetic features of aggressive proliferation.
- 2016, Carlo C. Maley & Mel Greaves, Frontiers in Cancer Research, →ISBN, page 229:
- They argue that tumors must be drastically larger in larger animals to be lethal, giving the hypertumor more time to grow and force the parent tumor to become necrotic.
- 2016, Anca Ioviţă, The Aging Gap Between Species, →ISBN:
- According to the hypertumor hypothesis, as tumors grow larger, younger malignant cells take over their parents and outstrip them of their blood supply, resulting in tumor ischemic necrosis.
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