<prompt> Indication of adjuvant radiotherapy in Carcinoma Endometrium are all except :Cervical involvementLymph node involvementGrade I without myometrial involvementPapillary Serous tumor  <response>: Pelvic postoperative radiotherapy external in a dose of 6000 cGy over a 6-week period is also recommended in highrisk cases such as undifferentiated tumour, myometrial infiltration, pelvic node involvement, and in serous, clear cell adenosquamous carcinoma. The postoperative radiotherapy is required in Stages IA Grade 3, IA2, IB and II. Chemo-radiation yields a better effect. Reference : Shaws Textbook of Gynaecology 16th edition page no 512 