A top ABVP leader and oncologist who was a few months ago accused of harassing an elderly neighbour in Chennai by urinating at her doorstep and dumping used masks there has been appointed to the board of the All India Institute of Medical Sciences (AIIMS), Madurai. The government notification announcing Dr Subbiah Shanmugam's appointment was issued on Tuesday by the Union Ministry of Health and Family Welfare. The Head of the Surgical Oncology Department at the Kilpauk Medical College Hospital in Chennai also leads the Akhil Bharatiya Vidyarthi Parishad (ABVP), the BJP's youth wing, in Tamil Nadu.