Egyptian national Eman Ahmed Abdelaty, once known as the world heaviest woman,had undergone a weight reduction surgery in Mumbai in March before being moved to a Abu Dhabi hospital,where she died on Monday.According to medical experts at Burjeel Hospital in Abu Dhabi,Eman died to complications from the underlying comorbid conditions,including heart disease and kidney dysfunction.Her sister Shaimaa Selim had asked doctors in Abu Dhabi not to speak to the media without her permission over Emans treatment.She had told the Hindustan Times her sister was doing better there because the hospital treated them like humans, not animals.Selim was referring to the day Eman was discharged from Saifee Hospital in Mumbai when hundreds of journalists were given direct access to the hospital lobby.