LAUSR

PurposeTo compare the different levels of inflammatory markers, hormone markers, and radiological appearances between PCACP with and without calcification so as to explore the relationships between these markers and calcification.MethodsThe inflammatory markers, hormone markers, and radiological appearances were compared not only between PCACP with and without calcification, but also among its different forms of calcification. The receiver operating characteristic (ROC) curve was performed to evaluate the diagnostic significance of all markers between these groups.ResultsIt was showed that the white blood cell (WBC) count, neutrophil count, monocyte count, prognostic nutritional index (PNI), prolactin (PRL), and T1WI signal of cysts were higher in PCACP with calcification than in PCACP without calcification. The neutrophil count was significantly higher in PCACP with eggshell calcification than in other groups. The PCACP with mixed calcification had the highest PRL level in all kinds of PCACP with calcification. Only the area under curve (AUC) values of neutrophil count and PRL level were greater than 0.8.ConclusionIt is found that inflammation and hormone are related to PCACP’s calcification. High neutrophil count and PRL level may indicate possible calcification tendency in PCACP. Improved intracystic therapies based on these results may help to inhibit the formation of calcification in PCACP in future.