TRUE about Gestational Trophoblastic Disease is?: (A) Most common site of metastasis is vagina, (B) Presence of Lung metastasis classifies as stage 4 GTN, (C) Liver metastasis carries a poor prognosis similar to brain metastasis, (D) GTN following a term pregnancy has a better prognosis than that with previous molar pregnancy
Answer is C. Most common site of metastasis in choriocarcinoma is lung, which is classified as stage 3. Brain and liver metastasis are stage 4 and carry poor prognosis GTN following term pregnancy carries worse prognosis than that following a molar pregnancy or an aboion