Nirupama Viswanathan ByExpress News ServiceCHENNAI: A hospital building is missing. In Mathur MMDA area, a hospital was constructed for the 50,000-odd residents under a World Bank assisted project. Now, the hospital building has been demolished and the ‘public purpose’ land on which it stood has changed hands to a private realtor. On the sale of the public purpose building and the land, a TNHB official said, “The individual purchased two sites. However, I don’t know how the site which had the hospital building was sold..