Colo-rectal cancer

Introduction Colon cancer is the third most common cancer worldwide and its incidence is increasing day by day. Provision of early management to cancer patients can lead to a good prognosis. Hence, we evaluated the risk factors, clinical manifestations and treatment outcomes for colon cancer patients in National Guard Health Affairs (NGHA), Jeddah, Saudi Arabia from January 2010 to December 2020 by comparing those results according to their age groups. Methods A retrospective cohort study was performed on 251 colon cancer patients who underwent a surgical procedure...

INTRODUCTION: De Novo malignancy after liver transplantation (LTx) is the second most common cause of death in adult LTx recipients. The current report identifies differences in Standardized Incidence Ratios (SIR) for various non-lymphoid de novo malignancies by comparing and analyzing post LTx SIR for non-lymphoid de novo malignancies. MATERIAL AND METHODS: A thorough search of PubMed and Web of Science databases was conducted; 25 publications describing de novo malignancies post-LTx with SIR were identified...

Background Colorectal cancer (CRC) is the most common gastrointestinal cancer. In the Saudi Cancer Registry, CRC ranked as the most common cancer in men and the third most common cancer in women. Data regarding the stage of CRC at presentation and patient demographics and outcomes in Saudi Arabia are lacking. This study aimed to investigate the prevalence, survival, and mortality rates of patients with non-metastatic CRC in a tertiary care hospital in Saudi Arabia.  Methods We conducted a retrospective chart review of patients diagnosed with adenocarcinoma of the colon or rectum at King Abdulaziz University Hospital between 2013 and 2017...

Colorectal cancer is the third most common cause of cancer-related deaths with approximately 40%-50% of people diagnosed experiencing subsequent metastases. Surgery is the only curative treatment for colorectal cancer, although chemotherapy and radiation are often used neoadjuvantly or adjuvantly to decrease recurrence rates and improve survival. Many individuals experience adverse effects and physical impairments secondary to extensive medical treatment. Therefore, the purpose of this case is to signify the important role of physical therapy in the continuum of care of a patient diagnosed with metastatic rectal cancer and subsequent spinal cord compression...

Colon perforation is a major life-threatening condition associated with high morbidity and mortality, which often develops secondary to complicated diverticulitis and, less commonly, colon cancer. We describe the case of a 51-year-old female who had perforated colon cancer with concurrent diverticulosis. Based on history, physical exam, laboratory, and computed tomography (CT) findings on initial presentation, the patient was diagnosed with acute complicated diverticulitis. Despite medical treatment, the patient's condition worsened, warranting exploratory laparotomy and a left hemicolectomy with transverse end colostomy creation...

Purpose/objectives Induction chemotherapy followed by chemoradiation and surgical resection in rectal cancer, known as total neoadjuvant therapy (TNT), is associated with improved pathologic complete response (pCR) rates. The National Cancer Database was utilized to identify factors associated with pCR and survival following treatment with TNT compared to standard neoadjuvant chemoradiation (nCRT). Materials/methods The National Cancer Database was queried from 2004 to 2015 for patients with locally advanced, non-metastatic rectal cancer...

BACKGROUND: Rectal cancer that grows so close to the anal canal that an adequate distal margin cannot be achieved with a double-stapled anastomosis (DSA) has been managed with abdominoperineal resection. Inter-sphincteric dissection and hand-sewn colo-anal anastomoses (HSCAA) allows anastomosis in some cases where DSA is impossible. There are concerns that HSCAA may lead to complications, local recurrence and poor continence. Our aim was to assess our experience with HSCAA in terms of recurrence, complications, continence and quality of life...

The objective of this study was to explore the relationship among income and emotional/practical concerns, help-seeking and unmet needs for cancer survivors aged 18 to 64 years one to three years after treatment. A cross-sectional survey was mailed in 2016 to 40,790 survivors randomly selected from 10 Canadian provincial cancer registries. Thirty-three percent responded. A trend analysis was conducted for survivors most likely to be in the workforce exploring the relationship across four income levels and emotional/practical concerns, whether help was sought for identified concerns, and whether help was received...

The telemedicine studies, takes care and prevents diseases at distance basing on the interaction among physicians and patients remotely. Few data are available on its application to early postoperative after surgery. The endpoints of our preliminary experience were the detection, as primary, of feasibility and safety of home telemonitoring after robotic colo-rectal resection and, as secondary, perception and satisfaction of the patients. From December 2019 to March 2020, at the Division of Robotic Surgery of San Giovanni Hospital of Rome, 20 of 29 colorectal cancer patients, submitted to Robotic resection, were prospectively included in a program of postoperative home telemonitoring...

BACKGROUND/OBJECTIVE: In this study, we aimed to determine the relationship between HALP score and postoperative complications (According to Clavien-Dindo classification 3 and above), in patients with colo-rectal cancer who underwent curative surgical resection and to determine its clinical value in predicting prognosis. METHODS: 279 patients who underwent curative surgery for colorectal cancer between 2015-2018 were included in the study. The HALP value was calculated by dividing the product of hemoglobin (g/L), albumin (g/L), lymphocytes (/ L) by the number of platelets (/ L)...

Quantitative analysis of Tumor Microenvironment (TME) provides prognostic and predictive information in several human cancers but, with few exceptions, it is not performed in daily clinical practice since it is extremely time-consuming. We recently showed that the morphology of Tumor Associated Macrophages (TAMs) correlates with outcome in patients with Colo-Rectal Liver Metastases (CLM). However, as for other TME components, recognizing and characterizing hundreds of TAMs in a single histopathological slide is unfeasible...

BACKGROUND: The published colorectal cancer (CRC) outcomes after bariatric surgery (BS) are conflicting, with some anecdotal studies reporting increased risks. The present nationwide survey CRIC-ABS 2020 (Colo-Rectal Cancer Incidence-After Bariatric Surgery-2020), endorsed by the Italian Society of Obesity Surgery (SICOB), aims to report its incidence in Italy after BS, comparing the two commonest laparoscopic procedures-Sleeve Gastrectomy (SG) and Roux-en-Y gastric bypass (GBP). METHODS: Two online questionnaires-first having 11 questions on SG/GBP frequency with a follow-up of 5-10 years, and the second containing 15 questions on CRC incidence and management, were administered to 53 referral bariatric, high volume centers...

CONTEXT: The origin of tumor deposit in colorectal cancer is still unknown, and currently there is no single morphological feature to distinguish a metastatic lymph node from a tumor deposit. Histologically, the normal lymph node capsule and trabeculae contain a smooth muscular layer, which when present in extramural deposits would strongly suggest their lymph node origin. OBJECTIVE: We analyze the value of the smooth muscular layer criterion in reclassifying tumor deposit into metastatic lymph node...

BACKGROUND: Delayed colo-anal anastomosis (DCA) is an underused technique rarely performed after resection of primary low rectal adenocarcinoma. The objective of this study was to compare the short-term outcomes of DCA and classical colo-anal anastomosis (CAA). METHODS: This is a retrospective comparative study carried out at two tertiary centres in Morocco and France. It included all patients who underwent colo-anal anastomosis after complete mesorectal excision for primary rectal adenocarcinoma between January 2018 and December 2019...

Past decades of the current millennium have witnessed an unprecedented rise in Early age Onset of Colo Rectal Cancer (EOCRC) cases in India as well as across the globe. Unfortunately, EOCRCs are diagnosed at a more advanced stage of cancer. Moreover, the aetiology of EOCRC is not fully explored and still remains obscure. This study is aimed towards the identification of genes and pathways implicated in the EOCRC. In the present study, we performed high throughput RNA sequencing of colorectal tumor tissues for four EOCRC (median age 43...

Metastases of malignant tumors to the nasal cavity and paranasal sinuses are very rare. Metastases to these locations are usually solitary and produce similar symptoms to those of a primary sinonasal tumor. Pain, nasal obstruction, and epistaxis are the most common symptoms. Although any malignancy could potentially lead to metastasis to the paranasal sinuses, colo-rectal malignancy metastasizes to this site is rare. We report a case of metastatic adenocarcinoma of colorectal origin to the paranasal sinuses in a 55-year-old female who was initially diagnosed with adenocarcinoma of the colon with lung and liver metastasis...

BACKGROUND: No data exist for the long-term outcome of metastatic colorectal cancer (mCRC) from the Southern part of Asia. The primary objective of the study is to evaluate the survival outcome of mCRC from an Indian tertiary care center. The study also aims to highlight the treatment pattern practiced and the unique clinico-pathologic characteristics. METHODS: This is a single-center retrospective observational study done at a large referral tertiary care center in North India...

Introduction: More than 50% of patients with colorectal cancer (CRC) develop liver metastases during the natural course of disease. Surgical resection is currently the most potentially curative method in the treatment of colorectal liver metastases (CRLM). The goal of surgery is to achieve a negative resection margin (RM) of at least 1 mm, which provides the best prognosis for patients. The RM can be assessed by the pathologist of the resected liver specimen (RLS) and by the surgeon intraoperatively. The aim of this research paper is to determine the degree of agreement on intraoperative assessment of the RM by the surgeon and histopathological RM assessment by the pathologist...

OBJECTIVE: This study investigates the specific morbidity of rectosigmoid resection (RSR) during Visceral-Peritoneal Debulking (VPD) in a consecutive series of patients with stage IIIC-IV ovarian cancer and compares the results of the colo-rectal vs. the gynaecologic oncology team. METHODS: All patients with the International Federation of Gynecology and Obstetrics (FIGO) stage IIIC-IV ovarian cancer who had VPD and RSR were included in the study. Between 2009 and 2013 all operations were performed by the gynecologic oncology team alone (group 1)...

Prognostic studies are increasingly providing new tools to stratify colo-rectal liver metastasis patients into clinical subgroups, with remarkable implications in terms of clinical management and therapeutic choice. Here, the strengths and hurdles of current prognostic tools in colo-rectal liver metastasis are discussed. Alongside more classic histopathological parameters, which capture features related to the tumor component, such as tumor invasion, tumor growth pattern and regression score, we will discuss immune mediators, which are starting to be considered important features...