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Colorectal liver metastases

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https://www.readbyqxmd.com/read/28078133/successful-hepatectomy-for-metastatic-squamous-cell-carcinoma-of-the-anal-canal-a-case-report
#1
Tercia Tarciane Sousa, Bruna do Nascimento Santos, Marcos Belotto, Renata D'Alpino Peixoto
Despite rare, metastatic anal carcinoma confers a poor prognosis. Systemic chemotherapy is the mainstay of treatment for advanced disease while the role of biologics and/or surgical resection of metastatic disease are anecdotal. Compared to isolated liver colorectal or neuroendocrine cancer liver metastases, there is far less experience with resection or nonsurgical local ablative procedures for patients with metastatic anal carcinoma to the liver. We report the case of a 67-year-old woman with metastatic anal carcinoma to the liver who was successfully treated with liver resection and remains free of relapse more than one year later...
December 2016: Journal of Gastrointestinal Oncology
https://www.readbyqxmd.com/read/28073517/predictive-factors-of-long-term-colorectal-cancer-survival-after-ultrasound-controlled-metastatic-hepatic-ablation
#2
Carmen Rosa Hernández-Socorro, Pedro Saavedra, José Ramírez Felipe, Uriel Bohn Sarmiento, Sergio Ruiz-Santana
BACKGROUND AND OBJECTIVE: The risk factors associated to long-term survival were assessed in patients with liver metastases of colorectal carcinoma undergoing ablative therapies. PATIENTS AND METHODS: Single-centre cohort study, retrospectively analysed and prospectively collected consecutive patients with unresectable metastatic liver disease of colorectal carcinoma treated with ablative therapies between 1996 and 2013. Factors associated with survival time were identified using Cox's proportional hazard model with time-dependent covariates...
January 7, 2017: Medicina Clínica
https://www.readbyqxmd.com/read/28061766/chemotherapy-induced-sinusoidal-injury-csi-score-a-novel-histologic-assessment-of-chemotherapy-related-hepatic-sinusoidal-injury-in-patients-with-colorectal-liver-metastasis
#3
Heather L Stevenson, Mariana M Prats, Eizaburo Sasatomi
BACKGROUND: Preoperative neoadjuvant therapy for colorectal liver metastases (CRLM) is increasing in use and can lead to chemotherapy-induced damage to sinusoidal integrity, namely sinusoidal obstruction syndrome (SOS). SOS has been associated with an increased need for intraoperative blood transfusions, increased length of hospitalization post-surgery, decreased tumor response, and a shorter overall survival after resection due to liver insufficiency. It is critical for clinicians and pathologists to be aware of this type of liver injury, and for pathologists to include the status of the background, non-neoplastic liver parenchyma in their pathology reports...
January 7, 2017: BMC Cancer
https://www.readbyqxmd.com/read/28060292/a-portal-vein-injection-model-to-study-liver-metastasis-of-breast-cancer
#4
Erica T Goddard, Jacob Fischer, Pepper Schedin
Breast cancer is the leading cause of cancer-related mortality in women worldwide. Liver metastasis is involved in upwards of 30% of cases with breast cancer metastasis, and results in poor outcomes with median survival rates of only 4.8 - 15 months. Current rodent models of breast cancer metastasis, including primary tumor cell xenograft and spontaneous tumor models, rarely metastasize to the liver. Intracardiac and intrasplenic injection models do result in liver metastases, however these models can be confounded by concomitant secondary-site metastasis, or by compromised immunity due to removal of the spleen to avoid tumor growth at the injection site...
December 26, 2016: Journal of Visualized Experiments: JoVE
https://www.readbyqxmd.com/read/28058712/two-stage-hepatectomy-in-two-regional-district-community-hospitals-perioperative-safety-and-long-term-survival
#5
Guido Griseri, Michela Ceriotti, Andrea Percivale, Angelo Franceschi, Gregorio Santori, Marco Benasso, Riccardo Pellicci
INTRODUCTION: Surgical resection offers the best chance of cure for patients with colorectal liver metastases (CRLMs). Two-stage hepatectomy (TSH) has been demonstrated to be safe and effective to obtain curative resection in patients with multiple, bilobar CRLMs that are unresectable in a single procedure. Up to now TSH has been the prerogative of dedicated liver surgery centers. The aim of this study was to assess the safety and effectiveness of TSH also in community hospitals. METHODS: Of 294 patients operated on for CRLMs between September 1997 and June 2012 in 2 district community hospitals (belonging to the same regional healthcare district), 43 (14...
December 26, 2016: Tumori
https://www.readbyqxmd.com/read/28058527/outcomes-of-a-phase-i-ii-trial-of-hepatic-arterial-infusion-of-oxaliplatin-combined-with-intravenous-5-fluorouracil-and-l-leucovorin-in-patients-with-unresectable-liver-metastases-from-colorectal-cancer-after-systemic-chemotherapy-failure
#6
Yozo Sato, Yoshitaka Inaba, Takashi Ura, Hideyuki Nishiofuku, Hidekazu Yamaura, Mina Kato, Daisuke Takahari, Toshihiro Tanaka, Kei Muro
PURPOSE: The purpose of this study was to assess hepatic arterial infusion (HAI) of oxaliplatin combined with intravenous 5-fluorouracil (5-FU) and l-leucovorin (l-LV) in colorectal cancer (CRC) patients with systemic chemotherapy failure in a phase I/II trial. METHODS: CRC patients with unresectable liver metastases following standard systemic chemotherapy failure were eligible. A catheter-port system for HAI was placed using interventional radiology. In phase I, escalating doses of oxaliplatin for levels 1 and 2 were set at 50 and 100 mg/m(2), respectively, and were combined with fixed doses of intravenous 5-FU (200 mg/m(2) bolus and 2400 mg/m(2)/46-h continuous infusion) and l-LV (200 mg/m(2))...
January 6, 2017: Journal of Gastrointestinal Cancer
https://www.readbyqxmd.com/read/28058514/repeat-resection-for-recurrent-pulmonary-metastasis-of-colorectal-cancer
#7
Stefan Sponholz, Moritz Schirren, Natalie Baldes, Selma Oguzhan, Joachim Schirren
PURPOSE: Resection of recurrent lung metastases from colorectal cancer is not completely investigated. We analyzed overall survival and prognosticators after metastasectomy. METHODS: We retrospectively reviewed our database of 238 patients with lung metastases of colorectal cancer, undergoing metastasectomy with systematic lymph node dissection from 1999 to 2014. Lymph node metastases were found in 55 patients, and liver metastases were found in 79 patients. RESULTS: The 5- and 10-year survival rates for all patients were 48 and 32%...
January 5, 2017: Langenbeck's Archives of Surgery
https://www.readbyqxmd.com/read/28057391/regional-lymph-node-involvement-in-patients-undergoing-liver-resection-for-colorectal-cancer-metastases
#8
S Nanji, M E Tsang, X Wei, C M Booth
BACKGROUND: While the indications for surgery among patients with colorectal cancer liver metastases (CRCLM) are expanding, the role of surgery in patients with hepatic lymph node involvement remains controversial. We report management and outcomes in a population-based cohort of patients undergoing hepatectomy with concomitant hepatic lymphadenectomy for CRCLM. METHODS: All cases of hepatectomy for CRCLM in the Canadian Province of Ontario from 2002 to 2009 were identified using the population-based Ontario Cancer Registry and linked electronic records of treatment...
December 13, 2016: European Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28054747/bilobar-versus-unilobar-multiple-colorectal-liver-metastases-a-propensity-score-analysis-of-surgical-outcomes-and-recurrence-patterns
#9
Yasuyuki Fukami, Yuji Kaneoka, Atsuyuki Maeda, Yuichi Takayama, Takamasa Takahashi, Shunsuke Onoe, Masahito Uji, Kenji Wakai
BACKGROUND: Bilobar multiple colorectal liver metastases (MCLM) are often considered incurable or associated with a poor prognosis even after R0 resection. This study was designed to compare the long-term outcomes and recurrence patterns after one-stage resection in patients with bilobar versus unilobar MCLM. METHODS: The records of patients undergoing parenchymal-sparing intent hepatectomy between 1994 and 2015 were reviewed. Survival and recurrence patterns were analyzed by propensity score matching...
January 5, 2017: Journal of Hepato-biliary-pancreatic Sciences
https://www.readbyqxmd.com/read/28054139/-local-ablative-radiotherapy-of-oligometastatic-colorectal-cancer
#10
C Petersen, T Gauer
BACKGROUND: Colorectal cancer (CRC) often presents as oligometastatic disease. Currently available intensive systemic treatment regimens, including combination chemotherapy and molecular targeted agents, result in tumor response and transient to long-term disease control in a high percentage of patients, thus raising the question of further management. Secondary resection and ablation, e.g. by surgery or radiofrequency may contribute to long-term survival and even be curative or at least allow a relevant chemotherapy-free interval...
January 4, 2017: Der Radiologe
https://www.readbyqxmd.com/read/28052299/characterization-of-conversion-chemotherapy-for-secondary-surgical-resection-in-colorectal-cancer-patients-with-lung-metastases
#11
Hiroaki Nozawa, Soichiro Ishihara, Kazushige Kawai, Keisuke Hata, Tomomichi Kiyomatsu, Toshiaki Tanaka, Takeshi Nishikawa, Kensuke Otani, Koji Yasuda, Kazuhito Sasaki, Koji Murono, Jun Nakajima, Toshiaki Watanabe
OBJECTIVE: Clinical trials demonstrated that 6-37% of the patients with colorectal liver-limited metastases underwent surgical resection after first-line chemotherapy. However, limited information is available on the conversion of colorectal cancer patients with lung metastases to resection by systemic chemotherapy. METHODS: We retrospectively investigated 156 patients with unresectable colorectal cancer who received oxaliplatin- or irinotecan-based first-line systemic chemotherapy with or without antibodies in our department between January 2007 and December 2015...
January 5, 2017: Oncology
https://www.readbyqxmd.com/read/28047403/su-f-j-224-impact-of-4d-pet-ct-on-percist-classification-of-lung-and-liver-metastases-in-nslc-and-colorectal-cancer
#12
J Meier, B Lopez, O Mawlawi
PURPOSE: To quantify the impact of 4D PET/CT on PERCIST metrics in lung and liver tumors in NSCLC and colorectal cancer patients. METHODS: 32 patients presenting lung or liver tumors of 1-3 cm size affected by respiratory motion were scanned on a GE Discovery 690 PET/CT. The bed position with lesion(s) affected by motion was acquired in a 12 minute PET LIST mode and unlisted into 8 bins with respiratory gating. Three different CT maps were used for attenuation correction: a clinical helical CT (CT_clin), an average CT (CT_ave), and an 8-phase 4D CINE CT (CT_cine)...
June 2016: Medical Physics
https://www.readbyqxmd.com/read/28044957/right-hemihepatectomy-for-colon-cancer-metachronous-liver-metastasis-in-a-patient-with-crohn-s-disease-case-report-and-review-of-the-literature
#13
Ionuţ Negoi, Alexandru Runcanu, Sorin Paun, Mircea Beuran
: Introduction: Twenty percent of patients with colorectal cancer present stage IV disease at the time of diagnosis. The Crohn's disease increases 20 times the risk of colorectal cancer and worsens the patients' prognosis. The objective of this case report is to illustrate the surgical resection of a liver metachronous metastasis of colon cancer origin in a patient with Crohn's disease. CASE REPORT: A 53-year old female patient was admitted to our hospital for a colon cancer metachronous liver metastasis...
November 2016: Chirurgia
https://www.readbyqxmd.com/read/28044471/percutaneous-thermal-ablation-for-the-treatment-of-colorectal-liver-metastases-and-hepatocellular-carcinoma-a-comparison-of-local-therapeutic-efficacy
#14
Ming Liu, Guang-Liang Huang, Ming Xu, Fu-Shun Pan, Ming-de Lu, Ke-Guo Zheng, Ming Kuang, Xiao-Yan Xie
AIM: This study aimed to compare the local therapeutic efficacy of percutaneous thermal ablation for colorectal liver metastases (CRLM) and hepatocellular carcinoma (HCC). METHODS: One hundred sixty-one CRLM nodules in 101 patients and 122 HCC nodules in 97 patients were treated with thermal ablation. Complications and local efficacy were retrospectively compared. RESULTS: Major complications were observed in 2 (2.0%) patients in the CRLM group and 1 (1...
January 3, 2017: International Journal of Hyperthermia
https://www.readbyqxmd.com/read/28038862/survival-after-associating-liver-partition-and-portal-vein-ligation-for-staged-hepatectomy-alpps-for-advanced-colorectal-liver-metastases-a-case-matched-comparison-with-palliative-systemic-therapy
#15
Pim B Olthof, Joost Huiskens, Dennis A Wicherts, Pablo E Huespe, Victoria Ardiles, Ricardo Robles-Campos, René Adam, Michael Linecker, Pierre-Alain Clavien, Miriam Koopman, Cornelis Verhoef, Cornelis J A Punt, Thomas M van Gulik, Eduardo de Santibanes
BACKGROUND: Associating liver partition and portal vein ligation for staged hepatectomy (ALPPS) allows the resection of colorectal liver metastases with curative intent which would otherwise be unresectable and only eligible for palliative systemic therapy. This study aimed to compare outcomes of ALPPS in patients with otherwise unresectable colorectal liver metastases with matched historic controls treated with palliative systemic treatment. METHODS: All patients with colorectal liver metastases from the international ALPPS registry were identified and analyzed...
December 27, 2016: Surgery
https://www.readbyqxmd.com/read/28029553/somatic-mutation-detection-using-various-targeted-detection-assays-in-paired-samples-of-circulating-tumor-dna-primary-tumor-and-metastases-from-patients-undergoing-resection-of-colorectal-liver-metastases
#16
Nick Beije, Jean C Helmijr, Marjolein J A Weerts, Corine M Beaufort, Matthew Wiggin, Andre Marziali, Cornelis Verhoef, Stefan Sleijfer, Maurice P H M Jansen, John W M Martens
Assessing circulating tumor DNA (ctDNA) is a promising method to evaluate somatic mutations from solid tumors in a minimally-invasive way. In a group of twelve metastatic colorectal cancer (mCRC) patients undergoing liver metastasectomy, from each patient DNA from cell-free DNA (cfDNA), the primary tumor, metastatic liver tissue, normal tumor-adjacent colon or liver tissue, and whole blood were obtained. Investigated was the feasibility of a targeted NGS approach to identify somatic mutations in ctDNA. This targeted NGS approach was also compared with NGS preceded by mutant allele enrichment using synchronous coefficient of drag alteration technology embodied in the OnTarget assay, and for selected mutations with digital PCR (dPCR)...
October 10, 2016: Molecular Oncology
https://www.readbyqxmd.com/read/28029327/tumor-deposits-in-colorectal-cancer-improving-the-value-of-modern-staging-a-systematic-review-and-meta-analysis
#17
Iris D Nagtegaal, Nikki Knijn, Niek Hugen, Helen C Marshall, Kenichi Sugihara, Tibor Tot, Hideki Ueno, Philip Quirke
Purpose Colorectal cancer (CRC) treatment is largely determined by tumor stage. Despite improvements made in the treatment of various types of metastatic disease, staging has not been refined. The role of tumor deposits (TDs) in staging remains debated. We have assessed the relation of TDs with metastatic pattern to evaluate whether TDs might add significant new information to staging. Methods We performed a systematic literature search that was focused on the role of TDs in CRC. Studies with neoadjuvant-treated patients were excluded...
December 28, 2016: Journal of Clinical Oncology: Official Journal of the American Society of Clinical Oncology
https://www.readbyqxmd.com/read/28028983/monitoring-of-circulating-tumor-cells-by-a-combination-of-immunomagnetic-enrichment-and-rt-pcr-in-colorectal-cancer-patients-undergoing-surgery
#18
Gabriela Vojtechova, Lucie Benesova, Barbora Belsanova, Petra Minarikova, Miroslav Levy, Ludmila Lipska, Stepan Suchanek, Miroslav Zavoral, Marek Minarik
BACKGROUND: The presence of circulating tumor cells (CTC) has been reported in patients with advanced colorectal cancer. Monitoring CTC (also known as a liquid-biopsy) has recently become the center of interest for low-invasive monitoring of cancer progression and predictive biomarkers testing. Along with high-cost technology and a complex methodology, a straightforward method based on magnetic beads enrichment followed by RT-PCR is set to allow for routine CTC analysis in colorectal cancer patients...
November 2016: Advances in Clinical and Experimental Medicine: Official Organ Wroclaw Medical University
https://www.readbyqxmd.com/read/28024424/the-relationship-between-health-related-quality-of-life-and-survival-in-metastatic-colorectal-cancer-patients-treated-with-korean-medicine
#19
Sora Park, Wankyu Eo, Sookyung Lee
OBJECTIVES: This study aimed to identify the relationship between health-related quality of life (HRQoL) measured by the Functional Assessment Cancer Therapy-General (FACT-G) and survival in metastatic colorectal cancer (mCRC) patients. METHODS: The clinical characteristics and FACT-G scores were retrospectively reviewed in mCRC patients who visited the Cancer Center of Korean Medicine. The overall survival (OS) was calculated and compared using the Kaplan-Meier method and log-rank test...
December 1, 2016: Integrative Cancer Therapies
https://www.readbyqxmd.com/read/28009741/colorectal-cancer-liver-metastases-and-concurrent-extrahepatic-disease-treated-with-resection
#20
Universe Leung, Mithat Gönen, Peter J Allen, T Peter Kingham, Ronald P DeMatteo, William R Jarnagin, Michael I D'Angelica
OBJECTIVE: The aim of the study was to evaluate outcomes after resection of colorectal liver metastases (CRLM) and concurrent extrahepatic disease (EHD), and to define prognostic factors. BACKGROUND: There is increasing evidence to support resection of liver metastases and concurrent EHD in selected patients. Long-term survival data are lacking, and prognostic factors are not well defined. METHODS: Retrospective review of 219 patients was undertaken between January 1992 and December 2012, who underwent hepatectomy for CRLM and resection of synchronous EHD...
January 2017: Annals of Surgery
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