Improvement of CT Target Scanning Quality for Pulmonary Nodules by PDCA Management Method

Figure 4

A 55-year-old male patient. The nodule is located in the dorsal segment of the right lower lobe of the lung: (a) cross-sectional without PDCA management; (b) cross-sectional with PDCA management; (c) coronal without PDCA management; (d) coronal with PDCA management.

(a)

(b)

(c)

(d)