Cancer recto

BACKGROUND: Multiple primary cancers (MPC) present many coding difficulties, while a distinction should be made between new cases and those with metastasis and/or extension and recurrence of the primary ones. We aimed to reflect on the experiences and results of data quality control of the East Azerbaijan/Iran Population-Based Cancer Registry and present our suggested rules for reporting, recording and registering multiple primary cancer. METHODS: Comparability, validity, timeliness, and completeness of data assessment were performed...

Background and Objectives : Treatment options for most patients with recurrent cervical cancer within the previously irradiated field are limited. This study aimed to investigate the feasibility and safety of re-irradiation using intensity-modulated radiation therapy (IMRT) for patients with cervical cancer who experienced intrapelvic recurrence. Materials and Methods : We retrospectively analyzed 22 patients with recurrent cervical cancer who were treated with re-irradiation for intrapelvic recurrence using IMRT between July 2006 and July 2020...

BACKGROUND: Locally advanced rectal cancer has high cure rates with trimodal therapy. Studies sparing neoadjuvant chemoradiation in selected patients show comparable outcomes. OBJECTIVE: This study aimed to determine the cost-effectiveness of selective use of neoadjuvant chemoradiation in this population. DESIGN: A cost-effectiveness analysis model compared selective and blanket use chemoradiation for locally advanced rectal cancer. SETTINGS: Literature review, expert consensus, and a prospective database populated the model...

Extranodal marginal zone lymphoma (EMZL) of mucosa-associated lymphoid tissue (MALT) commonly affects the gastrointestinal (GI) tract but rarely occurs within the colon. Colonic EMZL is a rare diagnosis accounting for 2.5% of EMZL and less than 0.5% of colon cancers. We present a unique case of asymptomatic colonic EMZL diagnosed on a routine surveillance colonoscopy. The lymphoma was confined to a single colonic polyp presenting endoscopically as a sessile polypoid lesion at the recto-sigmoid junction...

INTRODUCTION AND IMPORTANCE: Secondary metastases to the rectum from primary ovarian cancer are a rare entity and their diagnosis and management are challenging. In this report, we discuss the findings of the case of metastatic ovarian cancer to supraclavicular lymph nodes and the rectum complicated with rectovaginal fistula. CASE PRESENTATION: A 68-year-old woman was admitted for abdominal pain with rectal bleeding. Pelvic examination revealed a left latero-uterine mass...

Anastomotic leakage is one of the major complications of colorectal surgery, which might lead to reoperation, increased hospital stays, further intervention and mortality. Vacuum-assisted closure by devices such as Endo-SPONGE® produced by (B-Braun Medical B.V.) is currently being used to treat leakage and fistula. In this study, we aimed to assess the handmade vacuum-assisted sponge drain for anastomotic leakage following low anterior resection. This prospective study included 22 patients who had undergone sponge drain placement to treat anastomotic leakage...

A 68-year-old male patient was referred to our hospital because of unfit to treat his recto-sigmoidal cancer massively invaded to bladder at the former hospital. During drug administration to treat heart failure, we could perform a transverse colostomy and initiated mFOLFOX plus Pmab. During chemotherapy, he improved malnutrition. After 7 courses, CT scan showed a marked reduction in tumor diameter, which was PR. Since his nutritional and heart status were improved, he underwent a high anterior resection with partial bladder resection...

BACKGROUND: Utero-vaginal brachytherapy (BT) is an irreplaceable care component for the curative treatment of locally advanced cervix cancer (LACC). Magnetic Resonance Imaging (MRI)-image guided adaptive BT (IGABT) using the GYN-GEC-ESTRO EMBRACE guidelines is the international care standard. Usually following chemo-radiation therapy (CRT), IGABT has high proven utility in LACC but requires significant health system resources. Timely access was disrupted by the COVID-19 pandemic which challenged us to re-design our established IGABT care pathway...

PURPOSE: This retrospective study aimed to investigate the value of texture features of primary tumors in pretreatment 18 F-FDG PET/CT in the prediction of response to treatment, progression, and overall survival in patients with rectal cancer who underwent surgery after neoadjuvant therapy(NAT). METHODS: Patients with rectal cancer who had pretreatment 18 F-FDG PET/CT, and underwent surgery after NAT were included in this study. Clinicopathologic features, date of last follow-up, progression, and death were recorded...

INTRODUCTION: Anaphylaxis is an acute, life-threatening, multi-system syndrome that has been reported with a wide range of medications. Though anaphylaxis usually has a rapid onset, we describe a patient who developed anaphylaxis to intravenous colistin after 28 days of daily administration. CASE PRESENTATION: A 20 years-old Caucasian male patient, with a history of relapsed acute myeloid leukemia, was transferred from the medical floor to our intensive care unit with septic shock...

Persistent truncus arteriosus is a rare congenital heart malformation which if not corrected, results in the death of about 50% of the patients, while fewer than 20% of the patients survive the first year of life. Here, we report the successful anesthetic management of an adult patient with uncorrected truncus arteriosus who presented for the laparoscopic radical resection of rectal cancer.

BACKGROUND: The effect of anterograde lavage in patients with rectal cancer who underwent anterior resection and plan to receive stoma closure is unclear. OBJECTIVE: This study aimed to investigate the effect of anterograde lavage on postoperative bowel function recovery in patients who underwent temporary loop ileostomy and stoma closure. DESIGN: This was a hospital-based retrospective cohort study. SETTINGS: This study was conducted at a tertiary referral center...

BACKGROUND: Nearly 30% of patients with rectal cancer develop local regrowth after initial clinical complete response managed by watch and wait. These patients might be at higher risk for distant metastases. OBJECTIVE: This study aimed to investigate risk factors for distant metastases using time-dependent analyses. DESIGN: Data from an international watch and wait database were retrospectively reviewed. Cox regression analysis was used to determine risk factors for worse distant metastases-free survival...

BACKGROUND: Despite short-course radiation and chemotherapy gaining popularity because of similar or better oncological outcomes, functional outcomes relative to long-course radiation have not been evaluated. OBJECTIVE: To compare bowel function outcomes after long-course or short-course radiation and delayed operation for advanced rectal cancers. DESIGN: Propensity-matched analysis. SETTINGS: This study was conducted at a single tertiary cancer center...

BACKGROUND: Rectal cancer survivors experience persistent symptoms, which may lead to unmet needs. OBJECTIVE: This study aimed to explore the rectal cancer survivor experience and identify the impacts of treatment using photo-elicitation. DESIGN: This was a novel study in which patients were instructed to take photographs that showed aspects of life that have been challenging to deal with since undergoing treatment. Participants underwent subsequent qualitative interviews using the photographs as prompts...

Vesicovaginal and rectovaginal fistulas may develop after pelvic metastasis of ovarian carcinoma. Purulent discharge from the vagina results in frequent vaginal or urinary tract infections, and triggers chronic inflammation. These incapacitating symptoms create serious medical and psychosocial problems, and result in low self-esteem and QoL. In this study, we present a metastatic ovarian cancer case admitted with bilateral nephrostomies, nonfunctioning colostomy, and high-volume recto- and vesicovaginal fistulas after debulking...

INTRODUCTION: Rectal cancer constitutes, by its frequency and its gravity, a real concern of the public health in the world, it represents the eighth most frequent cancer. Its incidence is increasing in young people and in particular in women, in whom it remains a rare disease known for its poor prognosis.The objective of our work is to highlight the epidemiological characteristics of rectal cancer in patients under 40 years of age, determine its incidence and outline the different therapeutic means...

OBJECTIVES: To report on the usability, safety, symmetry, and effectiveness of hyaluronic acid (HA) injected between the prostate and the rectum for patients undergoing treatment for prostate cancer with external beam radiotherapy (EBRT), and present a novel definition of rectal spacer symmetry that is reproducible and independent of patient anatomy. PATIENTS AND METHODS: 102 consecutive patients with clinical stage of T1c-3b prostate cancer underwent general anaesthesia for fiducial marker insertion and injection of HA into the perirectal space before EBRT...

Introduction: Radiation therapy (RT) for anorectal cancer after prior prostate cancer RT is usually avoided due to concern for complications. Data on this topic is scarce. Our aim was to evaluate tolerability, toxicity, and clinical outcomes associated with a second course of pelvic radiation in men with de novo anorectal cancers previously treated with RT for prostate cancer. Materials/methods: We conducted a single-institution retrospective study of men treated with RT for rectal or anal cancer after prior prostate RT...

Colonoscopy represents the most widespread and effective tool for the prevention and treatment of early stage preneoplastic and neoplastic lesions in the panorama of cancer screening. In the world there are different approaches to the topic of colorectal cancer prevention and screening: different starting ages (45-50 years); different initial screening tools such as fecal occult blood with immunohistochemical or immune-enzymatic tests; recto-sigmoidoscopy; and colonoscopy. The key aspects of this scenario are composed of a proper bowel preparation that ensures a valid diagnostic examination, experienced endoscopist in detection of preneoplastic and early neoplastic lesions and open-minded to upcoming artificial intelligence-aided examination, knowledge in the field of resection of these lesions (from cold-snaring, through endoscopic mucosal resection and endoscopic submucosal dissection, up to advanced tools), and management of complications...