„Evil Twin“ removed from Brain

Then this happened: „Doctors in California have removed a tumour they have described as an 'embryologic twin' deep inside the brain of a young woman. […] The growth, known as a teratoma, had bone and hair. [Ms Karanam] jokingly described the tumour as her 'evil twin sister who's been torturing me for the past 26 years'. […] A fundraising webpage has been set up to help her cover the costs.“