Fig. 17.68.

(a–d) HIV/AIDS related pulmonary aspergillosis infection. (a, b) CT scanning of the pulmonary window in prone posture demonstrates mass shadow and thick wall cavity in the dorsal segment of the right lower lung, small nodular shadows in the cavities, surrounding fused miliary infiltration shadows. (c, d) CT scanning of the mediastinal window in the prone posture demonstrates mass shadow and thick wall cavity shadows in the dorsal segment of the right lower lung, small nodular shadows in the cavities, and involved pleura of partial lateral chest wall