keyword
MENU ▼
Read by QxMD icon Read
search

carcinoma of the rectum

keyword
https://www.readbyqxmd.com/read/29780119/a-rare-case-of-isolated-chronic-cough-caused-by-pulmonary-lymphangitic-carcinomatosis-as-a-primary-manifestation-of-rectum-carcinoma
#1
Minami Okayama, Yoshihiro Kanemitsu, Tetsuya Oguri, Takamitsu Asano, Satoshi Fukuda, Hirotsugu Ohkubo, Masaya Takemura, Ken Maeno, Yutaka Ito, Akio Niimi
A 36-year old man was referred to our hospital due to isolated chronic cough that was refractory to anti-asthma medications, including inhaled corticosteroids/long-acting β2 agonists. Chest X-ray showed diffuse nodular and enhanced vascular shadows with Kerley lines in both lungs. A blood analysis showed elevated serum CEA and CA19-9 levels. A transbronchial biopsy revealed well to moderately differentiated adenocarcinoma, the origin of which was immunohistochemically suspected to be the gastrointestinal tract...
May 18, 2018: Internal Medicine
https://www.readbyqxmd.com/read/29778617/bowel-dysfunction-after-sigmoid-resection-underestimated-multicentre-study-on-quality-of-life-after-surgery-for-carcinoma-of-the-rectum-and-sigmoid
#2
M van Heinsbergen, M L Janssen-Heijnen, J W Leijtens, G D Slooter, J L Konsten
AIM: The Low Anterior Resection Syndrome (LARS) severely affects quality of life (QoL) after rectal cancer surgery. There are no data about functional complaints after sigmoid cancer surgery. We investigated LARS and QoL in patients with a resection for sigmoid cancer versus patients who had surgery for rectal cancer. METHODS: 506 patients after resection for rectal or sigmoid cancer who were at least one year colostomy-free were included between January 2008 and December 2013...
May 9, 2018: European Journal of Surgical Oncology
https://www.readbyqxmd.com/read/29760802/the-efficacy-and-late-toxicities-of-computed-tomography-based-brachytherapy-with-intracavitary-and-interstitial-technique-in-advanced-cervical-cancer
#3
Yun-Zhi Dang, Pei Li, Jian-Ping Li, Fei Bai, Ying Zhang, Yun-Feng Mu, Wei-Wei Li, Li-Chun Wei, Mei Shi
Purpose: To report the efficacy and late side effects(LSEs) of CT-based image-guided brachytherapy for the treatment of cervical cancer. Materials: Between 2008 and 2014, 100 patients with FIGO stage IIB-IVA cervical carcinoma were analyzed. The patients received pelvic irradiation (45-50 Gy in 25 fractions) with concurrent chemotherapy, whereas the mean prescribed EBRT dose, including initial and boost doses to positive lymph nodes, ranged from 54 to 64 Gy. Afterwards, intracavitary(IC) or combined intracavitary/interstitial(IC/IS) brachytherapy was performed using a CT-based procedure with prescribed doses of 6 or 8 Gy in 3-7 fractions...
2018: Journal of Cancer
https://www.readbyqxmd.com/read/29720242/anorectal-metastasis-from-breast-carcinoma-a-case-report-and-review-of-the-literature
#4
Hannes Ruymbeke, Luc Harlet, Barbara Stragier, Edwin Steenkiste, Merijn Ryckx, Francois Marolleau
BACKGROUND: Gastrointestinal metastasis from primary breast carcinoma is uncommon, anorectal involvement is extremely rare. CASE PRESENTATION: We present the case of a 65-year old woman who underwent treatment for an infiltrative lobular carcinoma of the left breast with bone metastases and who developed metastasis of the rectum and anal canal 4 years later. CONCLUSIONS: A patient with a history of breast cancer, especially lobular carcinoma, presenting with anorectal symptoms, should raise the suspicion of metastatic disease...
May 2, 2018: BMC Research Notes
https://www.readbyqxmd.com/read/29684743/neuroendocrine-neoplasms-of-rectum-a-management-update
#5
REVIEW
Emilio Bertani, Davide Ravizza, Massimo Milione, Sara Massironi, Chiara Maria Grana, Dario Zerini, Alessandra Nella Piccioli, Giuseppe Spinoglio, Nicola Fazio
The estimated annual incidence of R-NENs is 1.04 per 100,000 persons although the real incidence may be underestimated, as not all R-NEN are systematically reported in registers. Also the prevalence has increased substantially, reflecting the rising incidence and indolent nature of R-NENs, showing the highest prevalence increase among all site of origin of NENs. The size of the tumor reveals the behavior of R-NENs where the risk for metastatic spread increases for lesions > 10 mm. Applying the WHO 2010 grading system to whole NENs originating in the gastroenteropancreatic system, R-NENs are classified as Well-Differentiated Neuroendocrine Tumors (WD-NET), which contain NET G1 and NET G2, and Poorly-Differentiated Carcinomas (PD-NEC) enclosing only G3 neoplasms for which the term carcinoma is applied...
May 2018: Cancer Treatment Reviews
https://www.readbyqxmd.com/read/29675592/late-assessment-of-quality-of-life-in-patients-with-rectal-carcinoma-comparison-between-sphincter-preservation-and-definitive-colostomy
#6
Mariane Messias Reis Lima Silva, Samuel Aguiar Junior, Juliana de Aguiar Pastore, Érica Maria Monteiro Santos, Fábio de Oliveira Ferreira, Ranyell Matheus S B Spencer, Vinicius F Calsavara, Wilson Toshihiko Nakagawa, Ademar Lopes
PURPOSE: Patients with cancer of the lower and middle rectum who are candidates for curative surgery often have negative opinions on definitive colostomy. The purpose of this study is to compare the quality of life (QoL) of patients who undergo standard treatment for rectal cancer with sphincter preservation or definitive colostomy. METHODS: A total of 125 patients with adenocarcinoma of the lower or middle rectum who underwent radical surgery with curative intent with a follow-up ≥ 1 year were recruited: 83 patients (group 1) were subjected to low anterior resection and low colorectal or coloanal anastomosis-thus preserving their sphincter-and 42 (group 2) were treated with abdominoperineal resection, followed by terminal definitive colostomy...
April 19, 2018: International Journal of Colorectal Disease
https://www.readbyqxmd.com/read/29672814/-long-term-survival-of-patients-with-colon-and-rectum-carcinomas-is-there-a-difference-between-cancer-centers-and-non-certified-hospitals
#7
Vinzenz Völkel, Teresa Draeger, Michael Gerken, Alois Fürst, Monika Klinkhammer-Schalke
AIM OF THE STUDY: Hospitals specializing in the treatment of colorectal carcinoma with high quality standards can apply for certification as colorectal cancer centers. The aim of this study was to clarify if there is a substantial difference between certified and non-certified hospitals in terms of long-term survival of patients. METHODS: This is a population-based retrospective cohort study using the data of a clinical cancer registry (Tumorzentrum Regensburg) which covers a southern German region of approximately 1...
April 19, 2018: Das Gesundheitswesen
https://www.readbyqxmd.com/read/29667709/the-outlet-patch-gastric-heterotopia-of-the-colo-rectum-and-anus
#8
Abul Ala Syed Rifat Mannan, Michael Vieth, Armen Khararjian, Binny Khandakar, Dora Lam-Himlin, David Heydt, Feriyl Bhaijee, Henry J Venbrux, Kathleen Byrnes, Lysandra Voltaggio, Norman Barker, Songyang Yuan, Elizabeth Montgomery
AIMS: Gastric heterotopia (GH) has been described throughout the gastrointestinal tract. However, the colorectal region is an extremely rare location for it. We describe the clinicopathologic features of GH of the colon, rectum, and anus. METHODS AND RESULTS: We identified 33 cases in 20 males and 13 females (median age 54 years; range, 4 months to 73 years). Sites included the rectum (N=26), anus (N=4), ileocecal junction (N=1), ascending colon (N=1) and descending colon (N=1)...
April 18, 2018: Histopathology
https://www.readbyqxmd.com/read/29661177/loss-of-zg16-is-associated-with-molecular-and-clinicopathological-phenotypes-of-colorectal-cancer
#9
Hui Meng, Wencai Li, Lisa A Boardman, Liang Wang
BACKGROUND: Zymogen granule protein 16 (ZG16) is one of the most significantly down-regulated genes in colorectal cancer (CRC) tissues. This study aimed to further evaluate its expression changes and investigate its association with molecular and clinicopathological characteristics of CRC. METHODS: We applied quantitative RT-PCR to determine expression difference between tumor and matched normal tissues from 23 CRC patients. To further validate the down-regulation in tumor tissues, we performed immunohistochemistry (IHC) analysis in 40 paraffin-embedded normal-tumor pairs and 22 colon tissues with a variety of diseases...
April 16, 2018: BMC Cancer
https://www.readbyqxmd.com/read/29658680/rectal-cancer-and-the-pathologist
#10
Mariana Berho, Pablo A Bejarano
INTRODUCTION: Examination of the rectum by pathologists is instrumental in the management of patients affected by rectal carcinoma. That role includes evaluation of multiple gross and microscopic features that convey prognostic implications. EVIDENCE ACQUISITION: The analysis is based on the authors' experience handling rectal specimens along with review of the pertinent literature in these areas: margins of excision, quality of the mesorectum, diligence and techniques to sample lymph nodes, tumor budding, grading of residual amount of carcinoma after pre-operative therapy, vascular/perineural invasion, and staging the tumor...
April 13, 2018: Minerva Chirurgica
https://www.readbyqxmd.com/read/29651671/are-endometrial-cancer-radiotherapy-results-age-related
#11
Á Rovirosa, K S Cortés, C Ascaso, A Glickman, S Valdés, A Herreros, C Camacho, J Sánchez, Y Zhang, Y Li, S Sabater, M Arenas, A Torne
OBJECTIVE: To analyze the impact of age on radiotherapy results based on cancer-specific survival (CSS), vaginal-cuff relapses (VCR) and complications analysis in 438 patients with endometrial carcinoma (EC) receiving postoperative radiotherapy (PRT) divided into three age groups for analysis. MATERIALS AND METHODS: From 2003 to 2015, 438 patients with EC were treated with PRT and divided into three age groups: Group-1: 202 patients < 65 years; Group-2: 210 patients ≥ 65 and < 80 years; Group-3: 26 patients ≥ 80 years...
April 12, 2018: Clinical & Translational Oncology
https://www.readbyqxmd.com/read/29628630/interfraction-variations-in-organ-filling-and-their-impact-on-dosimetry-in-ct-image-based-hdr-intracavitary-brachytherapy
#12
Ramya Rangarajan
Aim: Since anatomical and geometric variations occur with every fraction, planning, and dose optimization is necessary for every fraction of high-dose rate intracavitary brachytherapy of carcinoma cervix. In this study, we have tried to quantify the differences in doses to organs at risk (OAR) for each fraction of brachytherapy. Methods and Materials: One hundred and seventy computed tomography datasets of cervical cancer patients receiving intracavitary brachytherapy at our institution between January and April 2015 were analyzed...
January 2018: Journal of Medical Physics
https://www.readbyqxmd.com/read/29628185/revisiting-colorectal-cancer-animal-model-an-improved-metastatic-model-for-distal-rectosigmoid-colon-carcinoma
#13
Rui Caetano-Oliveira, Marcos António Gomes, Ana Margarida Abrantes, Edgar Tavares-Silva, Marco Carvalho Oliveira, Mafalda Laranjo, Débora Basílio Queirós, João Casalta-Lopes, Salomé Pires, Lina Carvalho, Rosa Gouveia, Paulo Rodrigues Santos, Denise Gonçalves Priolli, José Guilherme Tralhão, Maria Filomena Botelho
Colorectal cancer (CRC) is the second most frequent and fatal cancer in Western countries. Understanding its biology with different incidence along the colon and rectum, genetic profile and how these factors contribute to local/distant progression, has been hampered by the lack of a suitable CRC model. We report a reproducible model, using human CRC cell lines (CL) (WiDr, LS1034, C2BBe1) injected (1 × 107 cells/animal) in RNU rats (n = 55) which underwent cecostomy and descending colostomy with mucosal-cutaneous fistula of the sigmoid colon...
March 13, 2018: Pathophysiology: the Official Journal of the International Society for Pathophysiology
https://www.readbyqxmd.com/read/29619053/dosimetric-analysis-of-the-effects-of-the-bladder-volume-on-organs-at-risk-oar-in-high-dose-rate-intracavitary-brachytherapy-in-carcinoma-cervix-an-institutional-study
#14
Ashutosh Das Sharma, Jyoti Poddar, U Suryanarayan K, Sonal Patel Shah, Ankita Parikh, Vimesh Mehta, Med Phys, Tarun Kumar, Med Phys
Purpose: The purpose of this study was to establish a dosimetric correlation between the bladder volume and its effects on the dose received by the organs at risk (OARs) (urinary bladder, rectum, and sigmoid) during computed tomography (CT)-guided high-dose-rate (HDR) brachytherapy in carcinoma cervix, and to determine an optimum bladder volume to limit the dose to OARs. Material and methods: Seventy-five intracavitary applications in patients of carcinoma cervix (stage IIB, IIIA, IIIB, IVA) treated with external beam radiotherapy with concurrent chemotherapy followed by CT-based HDR intracavitary brachytherapy (tandem and ovoid type) at our institute between July 2014 to January 2016 were studied...
February 2018: Journal of Contemporary Brachytherapy
https://www.readbyqxmd.com/read/29611044/long-term-oncologic-outcomes-after-laparoscopic-versus-open-rectal-cancer-resection-a-high-quality-population-based-analysis-in-a-southern-german-district
#15
Teresa Draeger, Vinzenz Völkel, Michael Gerken, Monika Klinkhammer-Schalke, Alois Fürst
BACKGROUND: An increasing number of rectal carcinoma resections in Germany and worldwide are performed laparoscopically. The recently published COLOR II trial demonstrated the oncologic safety of this surgical approach. It remains unclear whether these findings can be transferred to clinical practice. PATIENTS AND METHODS: This population-based retrospective cohort study aimed to evaluate 5-year overall, relative, disease-free, and local recurrence-free survival of rectal cancer patients treated by open surgery and laparoscopy...
April 2, 2018: Surgical Endoscopy
https://www.readbyqxmd.com/read/29581689/synchronous-squamous-cell-carcinoma-of-the-anorectum-and-proctosigmoid-a-case-report
#16
REVIEW
Y C Madhu
Primary squamous cell carcinoma of the rectum is extremely rare. Squamous cell carcinoma of the anorectum is a known entity evaluation and treatment protocols have been well defined. The occurrence of squamous cell carcinoma of rectosigmoid in concurrence with squamous cell carcinoma of the anal canal is extremely rare and the first case to be reported in the literature. A 48-year-old male patient presented with difficulty in passing stools. The clinical examination, colonoscopy, and the histopathology revealed synchronous proctosigmoid and the anorectal neoplasm...
February 2018: Indian Journal of Surgery
https://www.readbyqxmd.com/read/29576428/c-met-overexpression-in-colorectal-cancer-a-poor-prognostic-factor-for-survival
#17
Su Jin Lee, Jeeyun Lee, Se Hoon Park, Joon Oh Park, Ho Yeong Lim, Won Ki Kang, Young Suk Park, Seung Tae Kim
INTRODUCTION: Increased mesenchymal-epithelial transition factor gene (c-MET) expression in several human malignancies is related to increased tumor progression and is a new potential drug target for several types of cancers. In the present study, we investigated the incidence of c-MET overexpression and its prognostic significance in patients with colorectal cancer (CRC). PATIENTS AND METHODS: We retrospectively reviewed the data from 255 stage IV CRC patients who had results from a c-MET immunohistochemical test at Samsung Medical Center...
March 2, 2018: Clinical Colorectal Cancer
https://www.readbyqxmd.com/read/29572575/metastatic-colonic-and-gastric-polyps-from-breast-cancer-resembling-hyperplastic-polyps
#18
Yoshiya Horimoto, Tetsuro Hirashima, Atsushi Arakawa, Hiroyoshi Miura, Mitsue Saito
Breast cancer metastasis to the gastrointestinal tract is relatively rare and is generally found when patients complain of symptoms such as gastrointestinal obstruction. Herein, we report a case with metastatic colonic and gastric lesions from breast cancer, with the formation of mucosal polyps which resembled typical hyperplastic polyps.A 47-year-old woman underwent curable surgery for breast cancer and received standard systemic treatments. Her primary tumor was composed of a mix of invasive lobular and ductal carcinomas...
March 23, 2018: Surgical Case Reports
https://www.readbyqxmd.com/read/29568525/two-patients-with-rare-mixed-adenoneuroendocrine-carcinomas-of-the-rectum
#19
Safak Gül-Klein, Marianne Sinn, Philipp Sebastian Jurmeister, Matthias Biebl, Sascha Weiß, Beate Rau, Hendrik Bläker, Johann Pratschke, Felix Aigner
Mixed adenoneuroendocrine carcinomas of the gastrointestinal tract are until today poorly understood and thus very challenging for interdisciplinary therapy. We herewith report the first case series of patients with a primary mixed adenoneuroendocrine carcinoma of the rectum. Both cases were initially diagnosed as adenocarcinoma and only secondarily with mixed adenoneuroendocrine carcinoma and had a poor outcome due to a rapid tumor progression and resistance to chemotherapy. A 65-year-old female presented with local tumor recurrence and hepatopulmonary metastasis 1 year after primary surgery for adenocarcinoma of the rectum and consecutive radiochemotherapy regimen...
2018: SAGE Open Medical Case Reports
https://www.readbyqxmd.com/read/29560671/nodular-lymphoid-hyperplasia-of-the-gastrointestinal-tract-a-comprehensive-review
#20
REVIEW
Shaimaa Elkholy, Sherif Mogawer, Ali Farag
Nodular lymphoid hyperplasia (NLH) is a rare benign condition that is characterized by diffuse hyperplasia of the lymphoid follicles of the gastrointestinal tract (GIT). During endoscopy, NLH appears as multiple or occasionally innumerable nodules measuring a few millimeters in diameter. NLH occurs mainly in the small intestine, less commonly in the large intestine and rarely involves the stomach. There are multiple associated diseases such as immunoglobulin deficiency syndromes, giardiasis, Helicobacter pylori (H...
July 2017: Acta Gastro-enterologica Belgica
keyword
keyword
75008
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"