Objective: The aim of this study is to determine whether diabetes mellitus (DM) alters the radiological manifestations of pulmonary tuberculosis (TB).
Methods: A retrospective review of the medical records and skiagrams of 692 consecutive smear positive pulmonary TB patients admitted in the Sahary Chest Hospital, Riyadh, Kingdom of Saudi Arabia, from January 1998 to December 1999, was performed. One hundred and eighty-seven (27%) patients had an associated DM.