The Efficacy of Hemoglobin, Albumin, Lymphocytes, and Platelets as a Prognostic Marker for Survival in Octogenarians and Nonagenarians Undergoing Colorectal Cancer Surgery.

Objectives: With the aging population worldwide, the octogenarians are becoming a substantial group and since cancer incidence increases by age, this group of patients is becoming more affected. However, no distinct treatment algorithm has been established for elderly patients with cancer. The present study aimed to determine the prognostic value of several inflammatory parameters by comparing octogenarian patients treated surgically for colorectal cancer with their younger counterparts, as well as to predict and prevent age-related complications in this frail group of patients. Methods: The demographic and clinical data were collected from octogenarians and older people as case group (51 patients) and from a nonelderly control group of patients 65 years old or younger (88 patients). Results: The results showed that Hemoglobin, Albumin, Lymphocytes, and Platelets (HALP) values were statistically different between case and control groups. Based on the results of the receiver operating characteristic analysis performed, there was a positive correlation between HALP and survival. HALP had a significant discrimination power at the good level [AUC = 0.775 (0.696-0.854); p < 0.001]. The multivariate model showed that age groups and HALP scores were significant factors for patient survival. Conclusions: HALP biomarker was associated with the prognosis of patients treated surgically for colorectal cancer with curative intent. Furthermore, HALP score was significantly different in octogenarians compared to their younger counterparts. The newly formulated Hemoglobin, Albumin, Lymphocytes, Platelets, and Age (HALPA) appeared to be a promising biomarker of survival for elderly patients scheduled for colorectal cancer surgery.

Association between Shoulder Range of Motion and Pain Catastrophizing Scale in Breast Cancer Patients after Surgery.

BACKGROUND: Prolonged survival period as a result of early diagnosis and treatment in breast cancer has increased the importance of postoperative morbidities. The aim of the present study was to investigate the association of pain ca-tastrophizing with shoulder pain in patients with decreased shoulder range of motion in the postoperative period. PATIENTS AND METHODS: The present study included 53 patients who underwent surgery due to breast cancer. Patients who had bilateral mastectomy, distant metastases, cervical-cranial originated lesions, patients with problems involving one of the shoulders or upper extremities before the operation, and patients with cognitive impairment, heart failure, or low albumin levels (liver parenchyma disease or renal failure) were excluded. Shoulder range of motion was measured in the postoperative period, and two study groups were established: one with a limited shoulder range of motion level and the other with a normal level. Effects of pain catastrophizing and shoulder pain severity on shoulder range of motion limitation were compared between the two groups. RESULTS: The average age of 53 female patients who had breast surgery was 52.3 ± 10.5 years. In the group with limited shoulder range of motion, the median pain catastrophizing scale value was 27 (range 5-32) and the shoulder pain severity score was 4 (range 0-8), while in the group with normal shoulder range of motion these values were 11 (range 3-39) and 2 (range 0-6), respectively (p < 0.05). In addition, it was found that factors such as surgical treatment modality and postoperative radiotherapy did not significantly affect shoulder range of motion limitation. CONCLUSION: Determining the pain catastrophizing scale of patients and controlling pain in the early postoperative period could have positive effects on shoulder range of motion.

Possible Association of PER2/PER3 Variable Number Tandem Repeat Polymorphism Variants with Susceptibility and Clinical Characteristics in Pancreatic Cancer.

Objective: Pancreatic cancer (PC) is a serious disease with poor outcomes, and its prevalence has been increasing steadily. The circadian rhythm (CR) is involved in multiple physiological events and maintains homeostasis. Alterations in the CR elevate the risk of developing cancer. The present case-control research was carried out to estimate the possible association between PERIOD2/PERIOD3 (PER2/PER3) gene variable number tandem repeat polymorphism (VNTR) variants and PC in the Turkish population. Materials and Methods: A total of 198 subjects (78 patients with PC and 120 healthy controls) were enrolled in this work. Genomic DNA was collected from peripheral blood mononuclear cells, and genotypic analyses was performed using a polymerase chain reaction (PCR) method. Odds ratio (OR) with a 95% confidence interval (95% CI) was calculated using the χ2 test. Results: The frequency of the 4R (4 repeats)/3R (3 repeats), 3R/3R genotypes, and 3R allele of PER2 VNTR in patients with PC was significantly higher than in the control group (p = 0003, p = 0.00004, respectively). PER2 VNTR 4/5 genotype was related to perineural invasion (p = 0.040). The genotype and allele distribution of PER3 VNTR variant did not show any statistical difference between the two groups (p > 0.05). The PER2/PER3 VNTR 4/5-4R/3R combined genotype was increased in the patient group (p = 0.013), while 4/5-4R/4R combined genotype was increased in the control group (p = 0.0001). Conclusions: Our work has indicated that PER2 VNTR 3R allele may play a crucial role in the pathogenesis of PC in Turkish patients, which may become a useful marker for predicting the development of PC. Furthermore, the PER2 VNTR genotype seems to be related to perineural invasion in PC.

Can Simple Parameters such as Neutrophil-to-Lymphocyte Ratio and Neutrophil Count Predict the Nature of Adrenal Masses?

BACKGROUND: The immune system responds to many diseases by triggering an inflammatory response, which in turn produces changes in the formulation of blood elements in the circulation. Certain parameters derived from the complete blood count, mainly the neutrophil/lymphocyte ratio (NLR), have been used as biomarkers in the diagnosis and prognosis of solid tumors. METHODS: A total of 66 patients who underwent surgery for adrenal lesions were analyzed. Complete blood countderived parameters obtained preoperatively were studied according to the nature of the definitive pathology report. RESULTS: As a result of ROC analysis, neutrophil and NLR parameters were found to be significant diagnostic biomarkers in differentiating benign from malignant lesions (AUC = 0.853 (0.760 - 0.947); p < 0.001, AUC = 0.702 (0.557 - 0.848); p = 0.025, respectively). Other blood parameters were similar between the groups (p > 0.05). The discrimination power of NLR was significantly more successful than neutrophil count. The cutoff point for the NLR was found to be 4.36. Concerning tumor diameters of all study groups, the malignant group was found to be statistically different from the others (p < 0.001). A positive significant correlation was observed between tumor diameter and NLR (r = 0.435, p < 0.001). CONCLUSIONS: The systemic inflammatory response to adrenal lesions may be evaluated by means of NLR, an elevated NLR value in combination with a large lesion may be predictive of malignancy rather than benignity.

Transrectal vacuum treatment for low colorectal anastomotic leaks.

BACKGROUND: Anastomotic leakage after rectal resection is a major complication which increases the rates of morbidity and mortality. A small number of patients with generalised peritonitis need radical surgical treatments. Stable patients with local peritonitis can be treated conservatively. The aim of this study is to evaluate the effects of transrectal vacuum treatment on the healing of low colorectal anastomotic leaks. METHODS: Medical records of fourteen patients managed conservatively with transrectal vacuum treatment for anastomotic leakage after rectal resection between September 2015 and September 2018, were retrospectively reviewed. Anastomotic leakage was documented and evaluated with computerised tomography and rectosigmoidoscopy. RESULTS: 10 of 14 patients had successful closure of the perianastomotic abscess cavity after a mean of 19 days of vacuum treatment. 2 patients in this group had stricture on the anastomotic site as a late complication which was successfully treated with repeated dilatations. 4 of 14 patients had eventually a permanent sigmoid colostomy. CONCLUSION: Our results suggest that transrectal vacuum treatment can be safely used to all stable patients without generalised peritonitis in the management of low colorectal anastomotic leakages. KEY WORDS: Anastomotic leakage, Rectosigmoidoscopy, Vacuum treatment, VAC.

Reply to "Comment on the Correlation between Complete Blood Count Parameters and Appendix Diameter for the Diagnosis of Acute Appendicitis".

We would like to thank Akbulut and his colleague for reading our article with interest, and for their valuable comments and criticisms [...].

Does a selective surgical approach to malignant bowel obstruction help in palliative care patients?

BACKGROUND: Malignant bowel obstruction (MBO) is a condition secondary to intra-abdominal metastatic spread of advanced-stage tumors. There is no consensus for the treatment approach of MBO. This study aims to present the results of medical treatment and palliative surgery in patients diagnosed with MBO. METHODS: The patients who were treated for advanced-stage tumors between 2010 and 2017 and for whom consultation was requested from the surgical clinic for MBO symptoms were identified. A selective approach together with palliative care for the indication of surgery was instituted. The patients with surgical treatment and medical treatment were compared concerning survival, oral food intake and symptom relief. RESULTS: Seventy-six patients (30 female, 46 male) aged 60.5±12.8 years (range: 27-88) were included in this study. Forty-eight of the patients (64.9%) underwent surgical treatment, while 28 (35.1%) had medical treatment. Although the patients with surgery had longer duration of stay in the hospital (median 16 days vs. 4 days) (p<0.001) and higher complication rates (27.1% vs. 3.5%) compared to medically treated patients; the restoring oral food intake was better (97.9% vs. 78.6%) (p=0.005) and the survival was longer (105 days vs. 43 days). CONCLUSION: This study revealed that surgical treatment resulted in better outcomes for life quality parameters in highly selected patients with malignant bowel obstruction evaluated by multidisciplinary team, including palliative care.

Can Simple Tests Prior to Endoscopy Predict the OLGA Stage of Gastritis?

Gastritis is a progressive disease that evolves from a non-atrophic to atrophic state and progresses through intestinal metaplasia, with some cases leading eventually to gastric cancer. Since gastritis by definition is an inflammatory process of the mucosal lining of the stomach and is usually associated with pain, we aimed to identify any association between the severity of gastritis and pain and a simple inflammatory marker derived from a complete blood count (CBC). This was a prospective cross-sectional study which enrolled 155 consecutive adult patients who underwent an upper endoscopy. Prior to the endoscopy, all patients were given a questionnaire, numerical rating scale (NRS) and complete blood count evaluation. The biopsy was obtained from the gastric mucosa according to the modified Sydney classification and scored with the Operative Link for Gastritis Assessment (OLGA) scoring system. The results showed a significant correlation between NRS and intestinal metaplasia (p < 0.01); moreover, a correlation was also found between the NRS and OLGA stage (r = 0.469, p < 0.001). A nonlinear curve was constructed for OLGA stage estimation according to NRS scores (r2 was found to be 0.442, with p < 0.001). The results also showed a correlation between the neutrophil to the lymphocyte ratio (NLR) and OLGA stage (p < 0.01). No correlation was found between the other gastric parameters and NLR (p > 0.05). Helicobacter pylori positivity did not correlate with NRS and NLR. As a conclusion, pain measured by NRS and NLR, which are simply calculated from the CBC prior to endoscopy, may be used to predict OLGA stages and estimate the severity of gastritis in endoscopy patients.

Acute Mono-appendicitis in a Case of Duplex Appendix: A Rare Finding.

Appendiceal duplication is an extremely rare entity in adulthood. It is usually diagnosed incidentally during laparotomy performed for another indication. Herein, we present a case of double appendicitis in a 31-year male who underwent laparotomy with a preliminary diagnosis of acute appendicitis. Two appendices attached via separate bases to a cecum were identified intraoperatively. One of them was thick-walled, partial 1 perforated from the apex region and the other one was normal looking. Both had their own radices. They were stuck together at their apical parts. Appendicectomy was performed for both of them. Due to the fact that appendicectomy is the most common abdominal surgery procedure, surgeons should always bear in mind this rare anomaly, in order to prevent complications. Key Words: Appendiceal duplication, Cecum, Anatomic variation.

Two Different Clinical Approaches with Mortality Assessment of Four Cases: Complete and Incomplete Type of Abdominal Cocoon Syndrome.

Abdominal cocoon syndrome (ACS), also called sclerosing encapsulated peritonitis, is a condition characterized by encapsulation of all or some of small bowel loops by a thick fibrous membrane. Etiologic cause is not fully known. It is among the rare causes of intestinal obstruction in adults. Preoperative diagnosis is difficult, and high suspicion is required. Diagnosis is generally made during laparotomy performed due to mechanical obstruction. In treatment of the condition, large scale surgical resections should be avoided. In the present study, we aimed to evaluate all clinical and radiological characteristics and surgical treatment of ACS in light of the literature through four patients operated in our clinic.

The Correlation between Complete Blood Count Parameters and Appendix Diameter for the Diagnosis of Acute Appendicitis.

Acute appendicitis is one of the most common causes of acute abdominal diseases seen between the ages of 10 and 19, mostly seen in males. The lifetime risk of developing acute appendicitis is 8.6% for males and 6.7% for females. We aimed to investigate the efficacy of the complete blood count parameters, C-reactive protein, and Lymphocyte-C-reactive Protein Ratio laboratory tests in the diagnosis of acute appendicitis, as well as their relationship with appendix diameter. We retrospectively examined all patients who underwent appendectomy between 1 January 2012 and 30 June 2019 in the General Surgery Clinic of Gaziosmanpasa University Faculty of Medicine. Laboratory tests, imaging findings, age, and gender were recorded. Lymphoid hyperplasia is considered as normal appendix-in other words, as negative appendicitis. The distribution of Lymphoid hyperplasia and appendicitis rates were statistically different in the groups formed according to appendix diameter (≤6 and >6 mm) (p < 0.001). We found a significant correlation between appendix diameter and WBC (White blood count), Lymphocyte, Neutrophil, RDW(Red blood cell distribution width), NLR(Neutrophil to lymphocyte ratio), and PLT/L (Platelet to lymphocyte ratio), MPV (Mean platelet volume) and RDW were significantly different in patients with an appendix diameter of ≤6 mm (p = 0.007, p = 0.006, respectively). WBC, Neutrophil, PDW, and NLR values were significantly different between appendicitis and hyperplasia groups in patients with an appendix diameter of >6 mm. The sensitivity of the NLR score (cutoff = 2.6057) in the diagnosis of appendicitis was 86.1% and selectivity was 50% in these patients. Complete blood count parameters evaluation with the clinical findings revealed that NLR is an important parameter that may help the diagnosis of acute appendicitis with an appendix diameter of >6 mm. In patients whose pathological results indicated acute appendicitis but who had a diameter of ≤6 mm, we found an elevated MPV and low RDW values.

The Effect of Place of Residence on Treatment Outcomes and Survival in Octogenarian and Nonagenarian Breast Cancer Patients.

Introduction The number of octogenarian invasive breast cancer cases is projected to increase, as there is a significant increase in life expectancy. However, no specific treatment guideline has been established so far for this vulnerable group of patients. The aim of the present study was to evaluate the treatment outcomes of octogenarians diagnosed with early and locally advanced invasive breast cancer, to compare those who underwent surgery with conventional treatment and those who did not, and to reveal the potential social factors that may affect their therapy outcomes. Material and methods A total of 78 patients aged 80 and over were included in the study. There was a significant relationship between a patient's social milieu and treatment status (p < 0.001). The relationship between receiving endocrine therapy or surgical treatment was also significant (p = 0.029). Results The surgical treatment rate was 90.9% in survivors, which was significantly lower in those who passed away (37.8%, p < 0.001). According to the log-rank test results, life expectancy was significantly longer in operated patients than in non-operated ones (p < 0.001). The median survival length was 62 months (range: 33.8-90.2) in operated patients 80 years of age and above and 19 months (range: 16.3-21.7) in non-operated ones. The surgical treatment frequency was 15.30 times (range: 4.86-48.21) higher in patients living with family than in patients living alone or in a nursing home. Conclusion Thus, the social milieu of the patients, especially the place of residence, had a major impact on the treatment of the elderly (octogenarians) patients with breast cancer. Surgery and endocrine therapy as an adjuvant treatment were tolerable and had positive impacts on survival.

A rare anal mass: anal leiomyoma presented as perianal fistula.

Leiomyoma of the anal canal originating from the internal anal sphincter is an extremely rare clinical entity. Generally, it does not produce any clinical signs unless it is large enough to cause obstruction, discomfort, bleeding or pain. The diagnosis is often made incidentally during rectal examination due to other perianal disease or check-up. Herein we report a case of internal anal sphincter leiomyoma diagnosed unexpectedly during rectal examination in a patient with perianal fistula, and treated successfully with surgical excision. We present a review of the literature, the diagnostic strategies, differential diagnosis, prognosis and treatment modalities of this lesion.

Recurrent acute pancreatitis in a patient with both gallbladder and cystic duct agenesis and polycystic liver disease.

Agenesis of the gallbladder and cystic duct is a rare congenital anomaly occurring in <0.1% of the population. However, combined gallbladder and cystic duct agenesis (CDA) with polycystic liver disease associated with recurrent acute pancreatitis (RAP) has not been reported earlier. Herein we report a case of a 36-year-old female patient who was admitted to the hospital and successfully treated for acute pancreatitis most probably caused in the background of gallbladder and CDA with polycystic liver disease. In case of non-visualization of gallbladder with the presence of biliary symptoms after repeated ultrasonographic examinations, advanced techniques like MRCP, computed tomography, EUS and even endoscopic retrograde cholangiopancreatography (ERCP) to visualize biliary anatomy must be conducted before any surgical intervention. We present a case of gallbladder and CDA causing RAP by the formation of microlithiasis treated successfully with ERCP and without any unnecessary surgery, its management and review of the literature is assessed.

Primary hydatid cyst localized in soft tissue during pregnancy.

Hydatid cyst in pregnancy is a rare condition. Moreover, it is very rare that it is in the soft tissue other than the liver. In this case, there are no data in the literature on treatment options, but only experience in case presentations. We present a patient who had severe pain during pregnancy due to isolated soft tissue hydatid cyst disease in this case report.