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Length time bias is often discussed in the context of the benefits of cancer screening, and it can lead to the perception that screening leads to better outcomes when in reality it has no effect. Fast-growing tumors generally have a shorter asymptomatic phase than slower-growing tumors. Thus, there is a shorter period of time during which the ...
A newly identified colon cancer gene may drive the disease by making the environment in the vicinity of tumors more hospitable to them, researchers say. Why does colon cancer grow so fast? Study ...
Hemangiosarcoma is a rapidly growing, highly invasive variety of cancer that occurs almost exclusively in dogs, and only rarely in cats, horses, mice, [1] or humans (vinyl chloride toxicity). It is a sarcoma arising from the lining of blood vessels; that is, blood-filled channels and spaces are commonly observed microscopically.
However, once cancer begins, cancer cells undergo a process of natural selection: the few cells with new genetic changes that enhance their survival or reproduction multiply faster, and soon come to dominate the growing tumor as cells with less favorable genetic change are out-competed. [68]
The rise of colorectal cancer among people under 50 in the U.S. has had experts worried for years — and new research ... “In countries that are growing, fast foods are considered a new trend ...
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Pleomorphic liposarcomas (PLS), which account for 5% to 10% of all liposarcoma cases, [55] are fast-growing, usually large (>5 cm), and painless but highly malignant adipocyte tumors. [56] They occur primarily in individuals >50 years old [56] with a predominance in females. [45] PLS tumors are rarely found in children. [56]
An extra 1,000 women received mammograms in the past year, thanks to OhioHealth's new mobile mammography unit.