180 likes | 310 Views
47 y , electrical engineer, non – smoker asymptomatic 2007 - cervical TB lymphadenitis. 6 months Rx Sept : 2010 : Middle – East pre-employment check. CECT chest.
E N D
47 y , electrical engineer, non – smoker • asymptomatic • 2007 - cervical TB lymphadenitis. 6 months Rx • Sept : 2010 : Middle – East pre-employment check
CECT chest • Multiple bilateral variable sized pulmonary nodules of 10 – 34 mm diameter, largest seen at right base (post. segment), all lesions are solid, showing no calcifications or break down with insignificant CE Multiple bilateral pul. Nodules. ? granulomatous, ? neoplastic
Pulmonary Hyalinizing Granuloma • distinct fibrosing lesions of lung, with central whorled deposits of lamellar collagen • middle aged • > 50 % have some auto-immune process or previous exposure to mycobacterial or fungal antigen • usual a benign course but can often cause debilitaiting dyspnoea (sclerosing mediastinitis)