Mass like lesions disappearing with treatment in a young patient

251 Fig. 1. Chest radiograph (postero-anterior view) showing superimposed mass like lesions in the left upper and mid zones (black arrows) and smaller mass lesion in the right hilar area (white arrow). Fig. 2. High resolution cuts at contrast enhanced chest tomography showing saccular (white arrows) to varicose (black arrows) central bronchiectasis, with the surrounding lung showing air spaces with nodules with tree in bud appearance (curved arrows) suggestive of transbronchial spread of infection. Fig. 3. Non contrast chest tomography showing saccular (white arrows) to varicose (curved arrows) central bronchiectasis with hyperattenuating mucus (black arrow). Fig. 4. Chest radiograph (posteroanterior view) after three months of treatment revealing near complete resolution of mass like lesions (white arrows). 1 3