The Role of Peripheral Blood Inflammation Indices in Patients with a Diagnosis of Endometrial Hyperplasia and Cancer

Purpose: Endometrial cancer (EC) is an important problem with its increasing incidence, especially in developed countries. There is no generally accepted screening program yet. The management of endometrial hyperplasia (EH), which is the most important risk factor, is complex because it is an invasive process. Methods: A retrospective study was conducted with a total of 72 patients. Patients between the ages of 35-65 with abnormal uterine bleeding, and increased endometrial thickness on transvaginal sonography were evaluated with pathology results. Sociodemographic characteristics of the patients and laboratory values at hospital admission were obtained from hospital records. White blood cells (WBC), neutrophils, lymphocytes, monocytes, eosinophils, basophils, and thrombocyte counts (x10⁹/L); plateletcrit (%), hemoglobin (Hb) (g/dL), and hematocrit (Htc) (%) values were recorded. Neutrophil lymphocyte ratio (NLR), monocyte lymphocyte ratio (MLR), and thrombocyte lymphocyte ratio (TLR) were obtained. Systemic immune-inflammation index (SII), systemic inflammation response index (SIRI) and pan-immune-inflammation value (PIV) were obtained. Results: Thirty-seven patients diagnosed with EH and 35 patients diagnosed with endometrial malignancy were included. The mean age of the EH was 45.5 years and the mean age of the malignant group was 50.5 years (p=0.027). The sociodemographic characteristics of the patients were found to be similar. There was no significant difference in complete blood count parameters between two groups. Mean values of NLR were 2.33 and 2.52 in EH and EC groups, respectively, p = 0.448. Mean values of MLR were 0.20 and 0.21, respectively, p = 0.498. Mean values of TLR were 0.16 and 0.15, respectively, p = 0.811. Mean values of SII were 720.1 and 812.4 (x10⁹/L), respectively, p = 0.456. Mean values of SIRI were 943.1 and 1095.6 (x10⁹/L), respectively, p = 0.257. Mean values of PIV were 312753.6 and 352975.1 (x10⁹/L), respectively, p = 0.514. Conclusion: Peripheral blood inflammation indices have recently been used in cancer diagnosis and follow-up. We did not find any statistically significant differences in the investigated parametrers between the EH and EC patient groups. Close follow-up is necessary in the presence of additional risk factors in women with EH.