Investigation of Insulin-Like Growth Factor-1 (IGF-1), P53, and Wilms' Tumor 1 (WT1) Expression Levels in the Colon Polyp Subtypes in Colon Cancer

WOS: 000477934900001PubMed ID: 31341157Background: There is no study in the literature investigating the expression levels of WT1, p53, and IGF-1 in colon polyp sub- types. In this study, we aimed to investigate the expression levels of IGF-1, p53, and WT1 in colon polyp subtypes and to determine whether expression levels are correlated with each other. Material/Methods: Tissue specimens were obtained from 105 patients (80 men, 25 women; age range, 30-91 years) who un- derwent surgical resection for colorectal cancer (CRC) at Ordu University School of Medicine, Department of Pathology between January 2015 and 2017. Parameters such as age, sex, region of origin, and pathological diagnosis type were determined. The preparations were immunohistochemically stained with corresponding markers. Results: The results of the study showed that there was a statistically significant relationship between WT1 expression (negative - positive) in polyps and the place where the sample was taken (P=0.011). There is a positive relationship between P53 staining score (0-3) and positive frequency of IGF-1 (60.9-85.7%). There was a statistically significant change in P53 scores and location (P=0.006, p=0.015, respectively). As the P53 score of the polyps increased (0 to 3), the rate of adenomatous (34.8-78.4%) increased, so a positive relationship was found. WT1 and IGF-1 gene expression was associated with tumor location, p53 staining score, and sex. Conclusions: WT1 and IGF-1 are appropriate markers for CRC, and WT1 expression in CRC primary tumors especially could be a novel independent marker for prognosis and tumor progression.Ordu University Scientific Research Project Unit [AP-1727]This study was supported by Ordu University Scientific Research Project Unit (Project No: AP-1727

Spinal anaesthesia for a caesarean section in a patient with paraneoplastic cerebellar ataxia

Paraneoplastic cerebellar ataxia (PCA) is most frequently observed in gynaecological cancers, small cell lung cancer, breast cancer, Hodgkin's lymphoma, cancer testis or malignant thymoma. In the literature, there is no data related to the effects of PCA during pregnancy or reports on the effects of anaesthesia in patients with PCA. We present management of a pregnant woman with PCA who was suddenly unable to walk with PCA and for whom effective spinal anaesthesia was performed for an elective caesarean section with no complications

Uterine smooth muscle tumor of uncertain malignant potential: fertility and clinical outcomes

Objective: In this study, we aimed to evaluate the clinicopathological features, obstetric, and oncological outcomes of patients diagnosed with a uterine smooth muscle tumors of uncertain malignant potential (STUMP). Methods: A dual-institutional, database review was carried out to screen patients with STUMP who were treated with upfront surgery between January 2006 and December 2017. Data including age at the time of diagnosis, recurrence rate, disease-free survival, overall survival, and fertility outcomes were retrospectively analyzed. Results: Fifty-seven patients with STUMPs were included in the study. The median age at the time of diagnosis was 42 (range, 16 to 75) years. The median follow-up was 57 (range, 16 to 125) months. Eight patients (14\%) had recurrence during follow-up. Recurrent STUMPs were seen in seven patients and leiomyosarcoma after 14 months in one patient. Seven patients with a recurrent STUMP survived, while the remaining patient died. Recurrence rates were similar for women who underwent myomectomy and those who underwent hysterectomy. The presence of uterine localization of tumor (subserosal vs intramural-submucosal) statistically significantly affected recurrence rates (odds ratio=5.72; 95\% confidence interval=1.349-24.290; p=0.018). Ten of 27 patients who underwent myomectomy for uterine myoma had fertility desire. Seven pregnancies were recorded. Conclusions: Our study results suggest that fertility-sparing approaches are feasible in patients with STUMP, although recurrence may be seen

Elevated D-dimer levels on admission are associated with severity and increased risk of mortality in COVID-19: A systematic review and meta-analysis

Background: In this systematic review and meta-analysis, we aimed to investigate the correlation of D-dimer levels measured on admission with disease severity and the risk of death in patients with coronavirus disease 2019 (COVID-19) pneumonia

Multisystemic Long-Term Sequelae of Covid-19: A Review Based on the Current Literature Over a Year of Pandemic Experience

On January 7, 2020, it was announced that the Chinese Government isolated a new variant of Coronavirus (SARS CoV-2). Officials reported that populations were not equally affected in terms of the number of cases, severe illness, and death. As of 28 December 2020, 81,000,000 cases have been confirmed globally, and approximately 1,770,000 total deaths have been reported for COVID-19. Besides difficulties of COVID-19 management in the acute stage, long-term consequences of the infection could cause widespread public health problems across the World. This review article aims to examine current literature regarding COVID-19, identify post-illness sequelae, detect patients at risk for sequelae, and provide guidance to management strategies. In the report, long-term pulmonary sequels and systemic problems including cardiovascular, neurological, psychiatric, endocrinologic, nephrological, hematologic, gastrointestinal, dermatologic, etc. of COVID-19 are discussed in accordance with recent scientific publications