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A choriocarcinoma is likely to spread quickly, [2] [3] but is very sensitive to chemotherapy, and has a very good prognosis. Trophoblasts are of particular interest to cell biologists because, like cancer, they can invade tissue (the uterus), but unlike cancer, they usually "know" when to stop. [citation needed]
Therefore, some studies have shown that the condition is harder to cure if the cancer has spread to the liver or brain or β-hCG level is higher than 40,000 mIU/mL when treatment begins, cancer returns after having chemotherapy or symptoms/ pregnancy occurred for more than 4 months before treatment.
Survival rate is a part of survival analysis.It is the proportion of people in a study or treatment group still alive at a given period of time after diagnosis. It is a method of describing prognosis in certain disease conditions, and can be used for the assessment of standards of therapy.
The Nottingham prognostic index (NPI) is used to determine prognosis following surgery for breast cancer. [1] [2] Its value is calculated using three pathological criteria: the size of the tumour; the number of involved lymph nodes; and the grade of the tumour. [1] It is calculated to select patients for adjuvant treatment.
Small cell lung cancer has a five-year survival rate of 4% according to Cancer Centers of America's Website. [5] The American Cancer Society reports 5-year relative survival rates of over 70% for women with stage 0-III breast cancer with a 5-year relative survival rate close to 100% for women with stage 0 or stage I breast cancer.
Choriocarcinoma of the placenta during pregnancy is preceded by: hydatidiform mole (50% of cases) spontaneous abortion (20% of cases) ectopic pregnancy (2% of cases) normal term pregnancy (20–30% of cases) hyperemesis gravidarum; Rarely, choriocarcinoma occurs in primary locations other than the placenta; very rarely, it occurs in testicles.
How to calculate a loan-to-value ratio To calculate your LTV ratio, you’ll first need to subtract your down payment from your home’s appraised value. Then, divide that figure by the appraised ...
Progression-free survival (PFS) is "the length of time during and after the treatment of a disease, such as cancer, that a patient lives with the disease but it does not get worse". [1] In oncology, PFS usually refers to situations in which a tumor is present, as demonstrated by laboratory testing, radiologic testing, or clinically. Similarly ...