... with the use of FlowJo 7.2.5 software (Tree Star, Ashland, OR, USA).StatisticsData analysis was carried out with Stata statisticalpackages (Stata corporation, College station, TX, USA).Mann-Whitney ... correlation to nodal status and occurrence of metastases. Gynecol Oncol 2004, 92:256-61.32. Yang L, Lang JC, Balasubramanian P, Jatana KR, Schuller D, Agrawal A, Zborowski M, Chalmers JJ: Optimization ... test was used to compare the differencebetween the medians of CTCs of epithelial cancerpatients and melanoma patients. P <0.05wasconsid-ered significantly different.ResultsPerformance of...