Radiation dose reduction by using low dose CT protocol of thorax

► Comparison of doses during standard and low dose CT protocols of thorax in patients with lymphoproliferative diseases. ► Doses were measured with TL and RPL dosimeters. ► Doses were significantly lower using low dose CT protocol. ► Image quality for lymph node presentation was satisfactory according to EU criteria. ► Low dose CT protocol for follow up of lymphoproliferative disorders is recommended.