<prompt> A female underwent aboion after finding out evidence of molar pregnancy. Which of the following is a BAD prognostic factor for choriocarcinoma?Full term pregnancySho durationAboionLow beta HCG  <response>: Modified WHO Prognostic Scoring System as Adapted by FIGO: Scores 0 1 2 4 Age 40 40 - - Antecedent pregnancy Mole Aboion Term - Interval months from index pregnancy 4 4-7 7-13 13 Pretreatment serum hCG IUmL 103 103- 104 104- 105 105 Largest tumor size including uterus - 3- 5 cm 5 cm - Site of metastases Lung Spleen, kidney Gastrointestinal Liver, brain Number of metastases - 1-4 5-8 8 Previous failed chemotherapy - - Single drug 2 or more drugs Ref: Aghajanian P. 2007. Chapter 53. Gestational Trophoblastic Diseases. In A.H. DeCherney, L. Nathan Eds, CURRENT Diagnosis Treatment Obstetrics Gynecology, 10e. 