Biomarkers such as the neutrophil-lymphocyte ratio (NLR) and the platelet-lymphocyte ratio (PLR) are associated with the colon tumor stage and prognosis. Therefore, in our study, we investigated whether these biomarkers are important in determining the colon cancer stage. The outcomes in 268 patients operated on with the diagnosis of colon cancer between January 2011 and March 2019 were retrospectively analyzed. The relationship of the stage of the patients with the NLR or PLR was evaluated. In addition, according to the stage of colorectal tumors, stage I and other stages (stages II, III, and IV) were compared in terms of NLR and PLR. Groups that had lymph node (LN) metastasis were compared with those that did not. Finally, groups with and without metastasis were also compared. In our cohort, 144 patients (57.6%) were male, and 84 (42.4%) were female. The mean age was found to be 68.28 ±12.71 years. The patients were evaluated according to their stages: 26 patients were stage I, 78 patients were stage II, 75 patients were stage III, and 19 patients were stage IV. There was a significant difference in NLR values between the groups (p: 0.05). Also, 104 patients were LN-negative (stages I-II), and 94 patients were LN-positive (stages III-IV). When PLR was compared between the two groups, no significant difference was found between tumor stages and these values (p: 0.099). However, there was a significant difference in NLR values (p: 0.034). Based on our findings, it has been concluded that increased PLR may not be associated with the colon cancer stage. However, the increase in NLR was found to be correlated with tumor stage and LN metastasis.

Objectives: Obesity and related diseases have become one of the most important health problems in the modern age. In addition to its clinical use in the treatment of obesity, bariatric surgery reduces obesity-induced inflammation. Neutrophil–lymphocyte ratio (NLR) is a cheap and easily attainable inflammatory marker. The purpose of this study is to show the effect of bariatric surgery on NLR at preoperative and postoperative 3rd, 6th, and 12th months after SG. Methods: 298 patients, who underwent sleeve gastrectomy (SG) in general surgery clinic between 2015 and 2017, were included in the study. We excluded the patients younger than 18 years old, and did not have any inflammatory, infectious, hematological, and comorbide diseases such as diabetes mellitus, cardiovascular diseases, ischemic heart disease, hypertension, renal insufficiency, cancer, and respiratory problems like asthma, obstructive sleep apnea syndrome. We evaluated the levels of NLR at preoperative and postoperative 3rd, 6th, and 12th months visits. Results: There were a total of 298 adult patients (age: mean 38.6, minimum 18, maximum 69 years old). Of whom 247 were female (82.9%) and 51 were male (17.1%). We found that NLR levels decreased significantly at 3rd, 6th, and 12th month visits after SG (p<0.001). Conclusions: We concluded that NLR levels decrease after surgery in a proportional reduction in adipose tissue. The decrease in NLR levels may also be associated with the protective effects of sleeve gastrectomy against low-grade inflammation-related diseases.

Joint Diseases and Related Surgery (JDRS), the official journal of the Turkish Joint Diseases Foundation, is an international, peer-reviewed, immediate open access journal. All published articles in JDRS has been free for everyone, without embargo, since 1990.

Objectives The most common disease of anus is hemorrhoids. The definition of external hemorrhoids suggests the acute phase, often characterized by thrombosis or edema. External thrombosed hemorrhoid is a specific complication. In this study, we aimed to investigate the effects of different platelet parameters in the presence of internal or external thrombosed hemorrhoids. Methods Patients examined were divided into two groups: Group 1: Thrombosed hemorrhoids group (THG), Group 2: Hemorrhoidectomy group (HG). Demographic and clinical data were identified. In terms of laboratory findings, preoperative hemoglobin, hematocrit and all platelet parameters were recorded. Main results Fifty-two patients in THG, and 75 patients in HG were included in the study. In female sex and young age group, the risk of developing thrombosed hemorrhoids was statistically significant (p = 0.029, p = 0.039, respectively). When the platelet parameters were evaluated; while PDW was higher in THG (p = 0.008), any significant difference could not found in all other values (p > 0.05). Thrombosed hemorrhoids were mostly (59.25%) found to be located in the left laterodorsal part of anus. Conclusion Internal hemorrhoids are frequently seen in the ages of 45–65 with similar rates in both sexes, while external thrombosed hemorrhoids occur at a younger age (<45) and more often in women. Comparing in terms of platelet indexes, PDW value was found to be significantly higher in THG. In young people, thrombosed hemorrhoids may develop more frequently, as the connective tissue that forms the anal pads is not loose enough to form an internal hemorrhoid, as more seen in older patients.

Background: This study aimed to reveal changes in thyroid gland volume and functions in patients having undergone sleeve gastrectomy (SG). Methods: In this retrospective cohort study, the thyroid-stimulating hormone (TSH), free triiodothyronine (fT3), and free thyroxine (fT4) levels of 48 morbidly obese patients who underwent SG operations were examined within the last 1 year before the operation and in the sixth month after the operation and then compared. The volume of the thyroid gland and, if present, nodules of patients were also calculated through ultrasonographic measurements before and after SG. Results: It was determined that there was a decrease in fT3 and TSH levels, but an increase in fT4 levels, in the postoperative period. There was no significant difference in thyroid volume change. In addition, it was observed that the difference in weight before and after the operation was inversely proportional to the nodule width and average nodule size (p = 0.05 and p = 0.033). Conclusions: We have shown that there were some changes in the thyroid function tests carried out in the sixth month following SG compared with the preoperative period, but there was no statistically significant difference in the thyroid gland and nodule volumes.