1
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A case of percutaneous transhepatic stomal varices embolization and partial splenic artery embolization for rectal cancer after CAPOX/BEV chemotherapy: the summary of the stomal varices related to oxaliplatin administration. Clin J Gastroenterol 2023; 16:54-62. [PMID: 36266604 PMCID: PMC9889487 DOI: 10.1007/s12328-022-01720-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Accepted: 10/06/2022] [Indexed: 02/04/2023]
Abstract
Capecitabine and oxaliplatin (CAPOX) plus bevacizumab (BEV) therapy (CAPOX/BEV) is a standard treatment recommended as the first-line treatment for colorectal cancer recurrence. Recently, sinusoidal obstruction syndrome (SOS) and resulting portal hypertension have been reported as important side effects of oxaliplatin. We herein report a rectal cancer patient who underwent percutaneous transhepatic stoma variceal embolization (PTO) and partial splenic artery embolization (PSE) for stomal variceal bleeding and splenomegaly due to portal hypertension caused by SOS after CAPOX therapy. A 43-year-old man who underwent robot-assisted laparoscopic abdominoperineal resection for advanced lower rectal cancer was started on CAPOX/BEV therapy for early recurrence 1 month after surgery. In the sixth course, splenomegaly rapidly worsened, stomal varices appeared, and the stoma began bleeding. At 5 months after the appearance of stomal varices, the splenomegaly worsened, the frequency of stomal bleeding increased, and PTO was performed. Five months later, PSE was performed for splenomegaly and thrombocytopenia. At 5 months since the PSE, the stoma bleeding has not recurred, and the thrombocytopenia has been corrected. The patient has been able to continue chemotherapy. We suggest that staged treatment by PTO and PSE be considered an important treatment option for stomal varices and splenomegaly associated with SOS.
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2
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Torres-Jiménez J, Esteban-Villarrubia J, Ferreiro-Monteagudo R, Carrato A. Local Treatments in the Unresectable Patient with Colorectal Cancer Metastasis: A Review from the Point of View of the Medical Oncologist. Cancers (Basel) 2021; 13:5938. [PMID: 34885047 PMCID: PMC8656541 DOI: 10.3390/cancers13235938] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Revised: 11/18/2021] [Accepted: 11/21/2021] [Indexed: 12/12/2022] Open
Abstract
For patients with isolated liver metastases from colorectal cancer who are not candidates for potentially curative resections, non-surgical local treatments may be useful. Non-surgical local treatments are classified according to how the treatment is administered. Local treatments are applied directly on hepatic parenchyma, such as radiofrequency, microwave hyperthermia and cryotherapy. Locoregional therapies are delivered through the hepatic artery, such as chemoinfusion, chemoembolization or selective internal radiation with Yttrium 90 radioembolization. The purpose of this review is to describe the different interventional therapies that are available for these patients in routine clinical practice, the most important clinical trials that have tried to demonstrate the effectiveness of each therapy and recommendations from principal medical oncologic societies.
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Affiliation(s)
- Javier Torres-Jiménez
- Medical Oncology Department, University Hospital Ramon y Cajal, 28034 Madrid, Spain; (J.E.-V.); (R.F.-M.)
| | - Jorge Esteban-Villarrubia
- Medical Oncology Department, University Hospital Ramon y Cajal, 28034 Madrid, Spain; (J.E.-V.); (R.F.-M.)
| | - Reyes Ferreiro-Monteagudo
- Medical Oncology Department, University Hospital Ramon y Cajal, 28034 Madrid, Spain; (J.E.-V.); (R.F.-M.)
| | - Alfredo Carrato
- Medical Oncology Department, Ramón y Cajal Health Research Institute (IRYCIS), CIBERONC, Alcalá University, University Hospital Ramon y Cajal, 28034 Madrid, Spain;
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Staal FCR, Beets-Tan RGH, Heeres BC, Houwers J, de Boer M, van Dorth D, Lambregts DMJ, Maas M. Magnetic resonance assessment of sinusoidal obstruction syndrome after neoadjuvant chemotherapy for colorectal liver metastases is not reproducible. Acta Radiol 2021; 62:1133-1141. [PMID: 32972213 DOI: 10.1177/0284185120957988] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
BACKGROUND Sinusoidal obstruction syndrome (SOS) due to chemotherapy can cause severe hepatotoxicity, leading to impaired outcome in patients with colorectal cancer. A previous study introduced gadoxetic acid-enhanced magnetic resonance imaging (Gd-EOB-MRI) to diagnose SOS. PURPOSE To assess the reproducibility of Gd-EOB-MRI-based SOS diagnosis and its relationship with response to chemotherapy and long-term outcome. MATERIAL AND METHODS Twenty-six Gd-EOB-MRI scans of patients undergoing chemotherapy for colorectal liver metastases (CRLM) were retrospectively analyzed. Three radiologists, blinded to clinical data, independently scored presence and severity of SOS on a 5-point scale (0, definitely not present to 4, definitely present). Patients with a score ≥3 were considered SOS+. Inter-observer agreement between readers was assessed with kappa statistics. Response (RECIST 1.1.), occurrence of new CRLM during follow-up (hepatic progression) and overall survival (OS) were compared between patients with and without SOS. RESULTS The inter-observer agreement of SOS scores was poor, with quadratic kappas of 0.17-0.40. For the binary outcome of SOS+ (confidence level [CL] 3-4) vs. SOS- (CL 0-2) agreement was poor, with kappas of 0.03-0.37. Median follow-up was 24 months (range 4-44 months). Response and OS between patients with and without SOS did not differ significantly for any of the readers. CONCLUSION Inter-observer agreement for the diagnosis of SOS on Gd-EOB-MRI is poor. No significant correlation with relevant outcomes was found for any of the readers. Therefore, MRI for SOS diagnosis might be less useful than previously reported. Other techniques should be explored to accurately diagnose SOS in absence of histological confirmation.
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Affiliation(s)
- Femke CR Staal
- Department of Radiology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
- GROW School for Oncology and Developmental Biology, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - Regina GH Beets-Tan
- Department of Radiology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
- GROW School for Oncology and Developmental Biology, Maastricht University Medical Centre, Maastricht, The Netherlands
- Department of Radiology, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - Birthe C Heeres
- Department of Radiology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Janneke Houwers
- Institute of Regional Health Research, University of Southern Denmark, Denmark
| | - Myrte de Boer
- Department of Radiology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Danielle van Dorth
- Department of Radiology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Doenja MJ Lambregts
- Department of Radiology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Monique Maas
- Department of Radiology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
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4
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Huang X, Li F, Wang L, Xiao M, Ni L, Jiang S, Ji Y, Zhang C, Zhang W, Wang J, Chen S. Endoscopic treatment of gastroesophageal variceal bleeding after oxaliplatin-based chemotherapy in patients with colorectal cancer. Endoscopy 2020; 52:727-735. [PMID: 32380558 DOI: 10.1055/a-1157-8611] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND : Oxaliplatin, used as first-choice treatment for colorectal cancer (CRC), induces sinusoidal endothelial injury and portal hypertension. This study investigated the characteristics of oxaliplatin-induced portal hypertension and evaluated the efficacy of endoscopic management of gastroesophageal variceal bleeding. METHODS : We performed a retrospective, multicenter, case-control study between January 2010 and December 2018. Patients who received oxaliplatin-based chemotherapy after CRC surgery and presented with portal hypertension and gastroesophageal varices were compared with consecutive patients with hepatitis B-related cirrhotic portal hypertension receiving endoscopic treatment for variceal bleeding. RESULTS : 39 patients with oxaliplatin-induced portal hypertension were identified, 35 of whom had a history of variceal bleeding. The median period between start of oxaliplatin-based chemotherapy and the occurrence of varices was 50.4 months (n = 39). A total of 26 patients with oxaliplatin-related portal hypertension and 230 patients with hepatitis B-related portal hypertension underwent endoscopic treatment. Kaplan-Meier analysis revealed that the 1-year rebleeding rate was significantly higher in the oxaliplatin group than in the hepatitis B group (43.3 % vs. 19.0 %, P = 0.001). Multivariable Cox regression analysis showed that oxaliplatin-based chemotherapy was an independent factor for 3-year rebleeding (hazard ratio [HR] 2.46, 95 % confidence interval [CI] 1.24-4.87; P = 0.01) and 3-year overall mortality (HR 9.43, 95 %CI 2.32-38.31; P = 0.002). CONCLUSIONS : Oxaliplatin-related portal hypertension was characterized by massive ascites, splenomegaly, gastric varices, concomitant arterioportal fistula, and relatively normal liver function. Endoscopic treatment to prevent variceal rebleeding in these patients was unsatisfactory compared with endoscopic treatment for hepatitis B-related portal hypertension.
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Affiliation(s)
- Xiaoquan Huang
- Department of Gastroenterology and Hepatology, Zhongshan Hospital, Fudan University, Shanghai, P.R. China.,Center of Evidence-Based Medicine, Fudan University, Shanghai, P.R. China
| | - Feng Li
- Department of Gastroenterology and Hepatology, Zhongshan Hospital, Fudan University, Shanghai, P.R. China
| | - Lifen Wang
- Department of Gastroenterology, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong, P.R. China
| | - Mei Xiao
- Department of Gastroenterology, Anhui Provincial Hospital, Hefei, Anhui, P.R. China
| | - Liyuan Ni
- Department of Gastroenterology and Hepatology, Zhongshan Hospital, Fudan University, Shanghai, P.R. China
| | - Siyu Jiang
- Department of Gastroenterology and Hepatology, Zhongshan Hospital, Fudan University, Shanghai, P.R. China
| | - Yuan Ji
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai, P.R. China
| | - Chunqing Zhang
- Department of Gastroenterology, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong, P.R. China
| | - Wei Zhang
- Department of Biostatistics, School of Public Health, Fudan University, Shanghai, P.R. China
| | - Jian Wang
- Department of Gastroenterology and Hepatology, Zhongshan Hospital, Fudan University, Shanghai, P.R. China
| | - Shiyao Chen
- Department of Gastroenterology and Hepatology, Zhongshan Hospital, Fudan University, Shanghai, P.R. China.,Center of Evidence-Based Medicine, Fudan University, Shanghai, P.R. China
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Morioka D, Izumisawa Y, Yamaguchi K, Sato K, Komiyama S, Nakagawa K, Kakizoe M, Murakami T, Sato Y. Surgical intervention for portal hypertension caused by oxaliplatin-based chemotherapy: a case report and a review of literature regarding radiological and/or surgical interventions for oxaliplatin-associated portal hypertension. Clin J Gastroenterol 2020; 13:799-805. [PMID: 32592150 PMCID: PMC7519904 DOI: 10.1007/s12328-020-01157-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Accepted: 06/10/2020] [Indexed: 01/13/2023]
Abstract
A 63-year-old man showed massive ascites, massive pleural effusion, severe lower-extremity edema, and repeated esophageal variceal bleeding. Two-year previously, he received 13-courses of oxaliplatin-based chemotherapy (OBC) followed by associating liver partition and portal vein ligation for staged hepatectomy (ALPPS) for multiple colorectal cancer liver metastases but developed a solitary remaining liver metastasis and multiple lung metastases 2 months after the ALPPS, for which multiple regimens of chemotherapy were conducted. The symptoms were considered attributable to the OBC-associated portal-hypertension. Water-retention symptoms were mitigated by the use of tolvaptan but the variceal bleeding necessitated frequent endoscopic treatments and disallowed restarting antineoplastic treatment. Transjugular intrahepatic portosystemic shunt (TIPS) was considered undesirable because TIPS in this patient might have prohibited future repeat hepatectomy. Thus, the patient underwent splenectomy and surgical portosystemic shunting. Since then, the portal-hypertension symptoms were completely resolved. Thereafter, chemotherapy was able to be recommenced. Moreover, repeat hepatectomy was performed. A literature review demonstrated that radiological and/or surgical interventions for the OBC-associated portal-hypertension have been reported in 31 cases to date. However, this report is the first to show a case of successful treatment of the OBC-associated portal-hypertension with splenectomy and surgical portosystemic shunting, which allowed subsequent chemotherapy followed by repeat hepatectomy.
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Affiliation(s)
- Daisuke Morioka
- Department of Surgery, Yokohama Ekisaikai Hospital, 1-2 Yamada-cho, Naka-ku, Yokohama, 231-0036 Japan
| | - Yusuke Izumisawa
- Department of Surgery, Yokohama Ekisaikai Hospital, 1-2 Yamada-cho, Naka-ku, Yokohama, 231-0036 Japan
| | - Kazuya Yamaguchi
- Department of Surgery, Yokohama Ekisaikai Hospital, 1-2 Yamada-cho, Naka-ku, Yokohama, 231-0036 Japan
| | - Kei Sato
- Gastroenterology Unit, Gastroenterological Center, Yokohama City University, Yokohama, Japan
| | - Satoshi Komiyama
- Gastroenterology Unit, Gastroenterological Center, Yokohama City University, Yokohama, Japan
| | - Kazuya Nakagawa
- Gastroenterology Unit, Gastroenterological Center, Yokohama City University, Yokohama, Japan
| | - Manabu Kakizoe
- Gastroenterology Unit, Gastroenterological Center, Yokohama City University, Yokohama, Japan
| | - Takashi Murakami
- Department of Surgery, Teikyo Chiba Medical Center, Chiba, Japan
| | - Yoshiki Sato
- Department of Surgery, Yokohama Ekisaikai Hospital, 1-2 Yamada-cho, Naka-ku, Yokohama, 231-0036 Japan
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6
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Nicoară-Farcău O, Rusu I, Stefănescu H, Tanțău M, Badea RI, Procopeț B. Diagnostic challenges in non-cirrhotic portal hypertension - porto sinusoidal vascular disease. World J Gastroenterol 2020; 26:3000-3011. [PMID: 32587444 PMCID: PMC7304099 DOI: 10.3748/wjg.v26.i22.3000] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2019] [Revised: 03/31/2020] [Accepted: 05/27/2020] [Indexed: 02/06/2023] Open
Abstract
Non-cirrhotic portal hypertension consists of a group of diseases characterized by signs and complications of portal hypertension, which differ from cirrhosis through histological alterations, hemodynamic characterization and, clinical outcome. Because of the similarities in clinical presentation and imaging signs, frequently these patients, and particularly those with porto-sinusoidal vascular disease (PSVD), are misdiagnosed as having liver cirrhosis and thus raising difficulties in their diagnosis. The most challenging differentiation to be considered is between PSVD and cirrhosis and, although not pathognomonic, liver biopsy is still the standard of diagnosis. Although they still require extended validation before being broadly used, new non-invasive methods for the diagnosis of porto-sinusoidal vascular disease, like transient elastography, contrast-enhanced ultrasound or metabolomic profiling, have shown promising results. Another issue is the differentiation between PSVD and chronic extrahepatic portal vein obstruction, especially now when it is known that 40% of patients suffering from PSVD develop portal vein thrombosis. In this particular case, once the portal vein thrombosis occurred, the diagnosis of PSVD is impossible according to the current guidelines. Moreover, so far, the differentiation between PSVD and sinusoidal obstruction syndrome has not been clear so far in particular circumstances. In this review we highlighted the diagnostic challenges regarding the PSVD, as well as the current techniques used in the evaluation of these patients.
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Affiliation(s)
- Oana Nicoară-Farcău
- University of Medicine and Pharmacy “Iuliu Hatieganu”, Cluj-Napoca 400000, Romania
- Gastroenterology Department, Regional Institute of Gastroenterology and Hepatology “O. Fodor”, Cluj-Napoca 400000, Romania
| | - Ioana Rusu
- University of Medicine and Pharmacy “Iuliu Hatieganu”, Cluj-Napoca 400000, Romania
- Pathology Department, Regional Institute of Gastroenterology and Hepatology “O. Fodor”, Cluj-Napoca 400000, Romania
| | - Horia Stefănescu
- Gastroenterology Department, Regional Institute of Gastroenterology and Hepatology “O. Fodor”, Cluj-Napoca 400000, Romania
| | - Marcel Tanțău
- University of Medicine and Pharmacy “Iuliu Hatieganu”, Cluj-Napoca 400000, Romania
- Gastroenterology Department, Regional Institute of Gastroenterology and Hepatology “O. Fodor”, Cluj-Napoca 400000, Romania
| | - Radu Ion Badea
- University of Medicine and Pharmacy “Iuliu Hatieganu”, Cluj-Napoca 400000, Romania
- Imagistic Department, Regional Institute of Gastroenterology and Hepatology “O. Fodor”, Cluj-Napoca 400000, Romania
| | - Bogdan Procopeț
- University of Medicine and Pharmacy “Iuliu Hatieganu”, Cluj-Napoca 400000, Romania
- Gastroenterology Department, Regional Institute of Gastroenterology and Hepatology “O. Fodor”, Cluj-Napoca 400000, Romania
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7
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Miura S, Ito K, Takemura N, Mihara F, Kiyomatsu T, Kokudo N. Complete remission of multiple liver metastases with only partial response of the primary rectal cancer after neoadjuvant chemotherapy. Surg Case Rep 2020; 6:46. [PMID: 32107670 PMCID: PMC7046888 DOI: 10.1186/s40792-020-00807-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Accepted: 02/17/2020] [Indexed: 11/12/2022] Open
Abstract
Background Colorectal cancer is commonly diagnosed among the Japanese population, and various strategies in treating the colorectal liver metastasis have been introduced over the years. Here, we present a case of colorectal liver metastases in which we devised a multidisciplinary treatment plan for a better prognosis. Case presentation We report a case of a 44-year-old female who developed rectal cancer with advanced synchronous liver metastases and was treated by a liver-first surgical approach following neoadjuvant chemotherapy. At diagnosis, there were 12 bilobular lesions in the liver, and the primary rectal cancer was asymptomatic and unprogressive. We adopted a liver-first strategy because the control of the liver metastases was considered the key prognostic factor. Furthermore, because the lesions were highly progressive, we planned neoadjuvant systemic chemotherapy first to provide an observational period to identify potential new metastatic lesions that were refractory to systemic chemotherapy or contraindicative for surgical resection. We administered two courses of S-1 + oxaliplatin (SOX)+ bevacizumab (BV) and an additional course of SOX without BV as neoadjuvant chemotherapy in preparation for surgery. This resulted in a prominent minimalization of colorectal liver metastases, and no other remote metastasis was observed. Then, surgical resection of the colorectal liver metastases was performed safely, and the pathological result revealed complete remission of all tumors by neoadjuvant chemotherapy. The primary tumor in the colon was successfully resected 2 months after the hepatectomy. Although the patient experienced a recurrence in two different sites in the lungs 10 months after resection of the primary rectal lesion, these metastases were successfully resected after diagnosis. The patient is alive with no signs of recurrence 3 years after the diagnosis of colorectal cancer with synchronous liver metastases. Conclusions The combination of a liver-first strategy and neoadjuvant chemotherapy is a possible treatment of choice to cure colorectal cancer with simultaneous advanced colorectal liver metastases.
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Affiliation(s)
- Satomi Miura
- Hepato-Biliary-Pancreatic Surgery Division, Department of Surgery, National Center for Global Health and Medicine, 1-21-1 Toyama, Shinjuku-ku, Tokyo, 162-8655, Japan
| | - Kyoji Ito
- Hepato-Biliary-Pancreatic Surgery Division, Department of Surgery, National Center for Global Health and Medicine, 1-21-1 Toyama, Shinjuku-ku, Tokyo, 162-8655, Japan
| | - Nobuyuki Takemura
- Hepato-Biliary-Pancreatic Surgery Division, Department of Surgery, National Center for Global Health and Medicine, 1-21-1 Toyama, Shinjuku-ku, Tokyo, 162-8655, Japan.
| | - Fuminori Mihara
- Hepato-Biliary-Pancreatic Surgery Division, Department of Surgery, National Center for Global Health and Medicine, 1-21-1 Toyama, Shinjuku-ku, Tokyo, 162-8655, Japan
| | - Tomomichi Kiyomatsu
- Colorectal Surgery Division, Department of Surgery, National Center for Global Health and Medicine, 1-21-1 Toyama, Shinjuku-ku, Tokyo, 162-8655, Japan
| | - Norihiro Kokudo
- Hepato-Biliary-Pancreatic Surgery Division, Department of Surgery, National Center for Global Health and Medicine, 1-21-1 Toyama, Shinjuku-ku, Tokyo, 162-8655, Japan
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8
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Araujo RLC, Milani JM, Armentano DP, Moreira RB, Pinto GSF, de Castro LA, Lucchesi FR. Disappearing colorectal liver metastases: Strategies for the management of patients achieving a radiographic complete response after systemic chemotherapy. J Surg Oncol 2019; 121:848-856. [PMID: 31773747 DOI: 10.1002/jso.25784] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Accepted: 11/14/2019] [Indexed: 12/12/2022]
Abstract
The mainstays of treatment for colorectal liver metastases (CRLMs) are surgery and chemotherapy. Chemotherapeutic benefits of tumor shrinkage and systemic control of micrometastases are in part counterbalanced by chemotoxicity that can modify the liver parenchyma, jeopardizing the detection of CRLM. This review addresses the clinical decision-making process in the context of radiographic and pathologic responses, the preoperative imaging workup, and the approaches to the liver for CRLM, which disappear after systemic chemotherapy.
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Affiliation(s)
- Raphael L C Araujo
- Department of Digestive Surgery, Escola Paulista de Medicina - UNIFESP, São Paulo, Brazil.,Department of Oncology, Americas Medical Service/Brazil, United Health Group, São Paulo, Brazil.,Hospital Israelita Albert Einstein, São Paulo, Brazil.,Post-Graduation Program, Barretos Cancer Hospital, Barretos, Brazil
| | - Jean Michel Milani
- Department of Digestive Surgery, Escola Paulista de Medicina - UNIFESP, São Paulo, Brazil
| | | | - Raphael Brandão Moreira
- Department of Oncology, Americas Medical Service/Brazil, United Health Group, São Paulo, Brazil
| | - Gustavo S F Pinto
- Department of Clinical Oncology, Barretos Cancer Hospital, Barretos, Brazil
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9
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Jain C, Syed A, Gupta N, Kambhoj M, Rao A, Singh S. Oxaliplatin-Induced Multiple Focal Nodular Hyperplasia Masquerading as Colorectal Liver Metastasis-Case Report and Review of Literature. J Gastrointest Cancer 2019; 51:628-630. [PMID: 31494788 DOI: 10.1007/s12029-019-00307-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Chirag Jain
- Department of GI Oncosurgery, Rajiv Gandhi Cancer Institute and Research Center, New Delhi, India
| | - Asif Syed
- Department of GI Oncosurgery, Rajiv Gandhi Cancer Institute and Research Center, New Delhi, India
| | - Nikhil Gupta
- Department of GI Oncosurgery, Rajiv Gandhi Cancer Institute and Research Center, New Delhi, India
| | - Meenakshi Kambhoj
- Department of Pathology, Rajiv Gandhi Cancer Institute and Research Center, New Delhi, India
| | - Avinash Rao
- Department of Radiodiagnosis, Rajiv Gandhi Cancer Institute and Research Center, New Delhi, India
| | - Shivendra Singh
- Department of GI Oncosurgery, Rajiv Gandhi Cancer Institute and Research Center, New Delhi, India.
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10
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Hubert C, Lucidi V, Weerts J, Dili A, Demetter P, Massart B, Komuta M, Navez J, Reding R, Gigot JF, Sempoux C. Impact of biological agents on the prevalence of chemotherapy associated liver injury (CALI): Multicentric study of patients operated for colorectal liver metastases. Eur J Surg Oncol 2018; 44:1532-1538. [DOI: 10.1016/j.ejso.2018.07.050] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2018] [Revised: 06/27/2018] [Accepted: 07/18/2018] [Indexed: 01/10/2023] Open
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11
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Early metabolic response in sequential FDG-PET/CT under cetuximab is a predictive marker for clinical response in first-line metastatic colorectal cancer patients: results of the phase II REMOTUX trial. Br J Cancer 2018; 119:170-175. [PMID: 29961759 PMCID: PMC6048023 DOI: 10.1038/s41416-018-0152-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2018] [Revised: 05/21/2018] [Accepted: 05/29/2018] [Indexed: 12/20/2022] Open
Abstract
Background To assess the predictive value of early metabolic response (ΔSUV)
after short-term treatment with first-line cetuximab in patients (pts) with RAS-wt
metastatic colorectal cancer (mCRC). Methods In this prospective phase II study, RAS-wt mCRC pts received a
single-agent cetuximab run-in therapy of 2 weeks. ΔSUV was assessed with
FDG-PET/CT on days 0 and 14. Early clinical response (ECR) was evaluated with CT
on day 56 after treatment with FOLFIRI-cetuximab. Primary endpoint was the
predictive significance of ΔSUV for ECR. Secondary endpoints were PFS (progression
free survival), OS and the influence of ΔSUV on survival. Results Forty pts were enroled and 33 pts were evaluable for the primary
endpoint. The CT response rate was 57.6%. For responders, ΔSUV was significantly
higher (p = 0.0092). A significant association
of ΔSUV with ECR was found (p = 0.02). Median
PFS was 11.7 months and median OS was 33.5 months with a 1-year survival rate of
87.9%. ΔSUV was found to significantly impact the hazard for OS (p = 0.045). Conclusions We demonstrate that cetuximab induces metabolic responses in mCRC
pts. The study endpoint was met with the ΔSUV discriminating between responders
and non-responders. However, these data should be validated in larger patient
cohorts.
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12
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Sempoux C, Balabaud C, Paradis V, Bioulac-Sage P. Hepatocellular nodules in vascular liver diseases. Virchows Arch 2018; 473:33-44. [PMID: 29804132 DOI: 10.1007/s00428-018-2373-6] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2018] [Revised: 05/03/2018] [Accepted: 05/08/2018] [Indexed: 12/14/2022]
Abstract
Hepatocellular nodules have been recognized in vascular liver diseases for a long time and mostly described and studied in the imaging literature. Some confusions in their identification and overlap in their definitions exist, especially in this specific clinical context. Pathology descriptions report the development of nodular regenerative hyperplasia, large regenerative nodule, and focal nodular hyperplasia, as adaptive responses of the liver parenchyma to the modified blood flow. True neoplastic hepatocellular nodules such as hepatocellular adenoma and hepatocellular carcinoma can also appear, mainly in Budd-Chiari syndrome, and have to be correctly diagnosed. This is more difficult for the radiologist in these diseased livers, leading more frequently to perform liver biopsies. We describe the histology of each type of well-differentiated hepatocellular nodules and provide some clues for their differential diagnosis. A review of the literature gives an historical perspective of the problem and enlightens the frequency and the subtypes of hepatocellular nodules found in the most common vascular liver diseases.
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Affiliation(s)
- Christine Sempoux
- Service of Clinical Pathology, Lausanne University Hospital, Institute of Pathology, 25, rue du Bugnon, 1011, Lausanne, Switzerland.
| | - Charles Balabaud
- Inserm, UMR1053 Bordeaux Research In Translational Oncology, BaRITOn, F-33000 Bordeaux, Université de Bordeaux, 33076, Bordeaux, France
| | - Valérie Paradis
- Pathology department, Beaujon hospital, Inserm UMR 1149, Université Paris Diderot, 101 bd du Général Leclerc, 92110, Clichy, France
| | - Paulette Bioulac-Sage
- Inserm, UMR1053 Bordeaux Research In Translational Oncology, BaRITOn, F-33000 Bordeaux, Université de Bordeaux, 33076, Bordeaux, France
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Cayet S, Pasco J, Dujardin F, Besson M, Orain I, De Muret A, Miquelestorena-Standley E, Thiery J, Genet T, Le Bayon AG. Diagnostic performance of contrast-enhanced CT-scan in sinusoidal obstruction syndrome induced by chemotherapy of colorectal liver metastases: Radio-pathological correlation. Eur J Radiol 2017; 94:180-190. [PMID: 28712693 DOI: 10.1016/j.ejrad.2017.06.025] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2017] [Revised: 06/25/2017] [Accepted: 06/26/2017] [Indexed: 12/15/2022]
Abstract
PURPOSE Sinusoidal obstruction syndrome (SOS) is a likely side effect of colorectal liver metastases (CRLM) chemotherapy. This study aimed to assess computed tomography scan (CT-scan) performance for SOS diagnosis for patients receiving neoadjuvant chemotherapy (NC) prior to CRLM surgery, comparing obtained results with pathological gold standard. METHODS Preoperative CT-scans of 67 patients who had received a NC prior to liver resection for CRLM from 2011 to 2016 were retrospectively analysed. Positive diagnosis and severity of SOS were established after consensual review of the slides by three pathologists. Preoperative CT-scans were separately interpreted by two radiologists and evocative signs of SOS were sought, defined according to a literature review and operators experience. In order to identify SOS predictors, univariate analysis and multivariate logistic regression were used to study CT-scan signs and pathological results correlation. RESULTS Twenty-nine patient (43%) had an SOS, 22 (33%) were low-grade and 7 (10%) were high-grade. All patient had received a median of 6 cures (3-27) containing Oxaliplatin for 53 (79%) of them. In univariate analysis, hepatic heterogeneity (p<0.001), puddle-like or micronodular appearance (p<0.001), peripheral distribution of heterogeneity (p=0.085), clover-like sign (p=0.02), splenomegaly (p=0.0026), spleen volume increase ≥30% (p=0.04) or splenic length increase ≥15% (p=0.04), as well as the subjective impression of the observer (P<0.001) were significantly associated with SOS diagnosis. In multivariate analysis, clover-like sign (OR 1.87, 95% CI 1.18-2.95, p=0.0081), increase in spleen volume ≥30% (OR 1.29, 95% CI 1.01-1.64, p=0.04), and the peripheral distribution of heterogeneity (OR 1.53, 95% CI 1.21-1.94, p<0.001) were independent SOS predictors. The area under the ROC curve was 0.804. The inter-observer agreement for SOS diagnosis was moderate (Kappa=0.546). CONCLUSION CT-scan can detect suggestive signs of SOS in patients receiving chemotherapy for CRLM. By integrating clinical and biological information into CT-scan data, it may be fruitful to create a positive diagnostic and severity score for chemotherapy-induced SOS.
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Affiliation(s)
- Sophie Cayet
- University Hospital center of Tours, General Radiology Department, Trousseau Hospital, Tours, France.
| | - Jeremy Pasco
- University Hospital center of Tours, Clinical Data Center, Bretonneau Hospital, Tours, France.
| | - Fanny Dujardin
- University Hospital center of Tours, Histopathology department, Trousseau Hospital, Tours, France.
| | - Marie Besson
- University Hospital center of Tours, General Radiology Department, Trousseau Hospital, Tours, France.
| | - Isabelle Orain
- University Hospital center of Tours, Histopathology department, Trousseau Hospital, Tours, France.
| | - Anne De Muret
- University Hospital center of Tours, Histopathology department, Trousseau Hospital, Tours, France.
| | | | - Julien Thiery
- University Hospital center of Tours, Visceral and Transplantation Surgery Department, Trousseau Hospital, Tours, France.
| | - Thibaud Genet
- University Hospital center of Tours, Cardiology Department, Trousseau Hospital Tours, France; EA4245 CDG Fédération Hospitalo-universitaire SUPPORT, Medicine University of Tours, Tours, F-37000, France.
| | - Anne-Gwenn Le Bayon
- University Hospital center of Tours, General Radiology Department, Trousseau Hospital, Tours, France.
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Russolillo N, Langella S, Perotti S, Lo Tesoriere R, Forchino F, Ferrero A. Preoperative assessment of chemotherapeutic associated liver injury based on indocyanine green retention test. Int J Surg 2016; 31:80-5. [DOI: 10.1016/j.ijsu.2016.05.065] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2016] [Revised: 04/27/2016] [Accepted: 05/28/2016] [Indexed: 01/22/2023]
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Ito F, Evans SS. Pre-resectional Radiofrequency Ablation as a Neoadjuvant in situ Tumor Vaccine. JOURNAL OF VACCINES & VACCINATION 2016; 7:310. [PMID: 28944091 PMCID: PMC5606234 DOI: 10.4172/2157-7560.1000310] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
A lack of effective immune response against cancer is one of the major risk factors for developing local recurrence and distant metastases after curative resectional surgery. Prior studies revealed that systemic antitumor immunity is elicited by radiofrequency ablation (RFA) of tumor lesions, which is mainly considered a palliative procedure for unresectable tumors or for inoperable patients. Recently, we discovered an oncological benefit that depends on the adaptive arm of the antitumor immune response when RFA is performed in a neoadjuvant setting prior to surgical resection in preclinical murine models.
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Affiliation(s)
- Fumito Ito
- Center for Immunotherapy, Roswell Park Cancer Institute, Buffalo, New York, USA
- Department of Surgical Oncology, Roswell Park Cancer Institute, Buffalo, New York, USA
| | - Sharon S Evans
- Department of Immunology, Roswell Park Cancer Institute, Buffalo, New York, USA
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16
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Hepatic regeneration in a rat model is impaired by chemotherapy agents used in metastatic colorectal cancer. Eur J Surg Oncol 2015; 41:1471-8. [DOI: 10.1016/j.ejso.2015.08.152] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2015] [Revised: 07/07/2015] [Accepted: 08/01/2015] [Indexed: 01/15/2023] Open
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Viganò L, Rubbia-Brandt L, De Rosa G, Majno P, Langella S, Toso C, Mentha G, Capussotti L. Nodular Regenerative Hyperplasia in Patients Undergoing Liver Resection for Colorectal Metastases After Chemotherapy: Risk Factors, Preoperative Assessment and Clinical Impact. Ann Surg Oncol 2015; 22:4149-57. [DOI: 10.1245/s10434-015-4533-0] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2014] [Indexed: 12/15/2022]
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Schwarz L, Faitot F, Soubrane O, Scatton O. Splenic artery ligation for severe oxaliplatin induced portal hypertension: A way to improve postoperative course and allow adjuvant chemotherapy for colorectal liver metastases. Eur J Surg Oncol 2014; 40:787-8. [DOI: 10.1016/j.ejso.2014.01.018] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2014] [Accepted: 01/07/2014] [Indexed: 01/20/2023] Open
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19
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Chemotherapy-Associated Hepatotoxicity and Hepatic Resection for Metastatic Colorectal Cancer. CURRENT COLORECTAL CANCER REPORTS 2014. [DOI: 10.1007/s11888-014-0218-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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20
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Brunt EM, Gouw ASH, Hubscher SG, Tiniakos DG, Bedossa P, Burt AD, Callea F, Clouston AD, Dienes HP, Goodman ZD, Roberts EA, Roskams T, Terracciano L, Torbenson MS, Wanless IR. Pathology of the liver sinusoids. Histopathology 2014; 64:907-20. [PMID: 24393125 DOI: 10.1111/his.12364] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The hepatic sinusoids comprise a complex of vascular conduits to transport blood from the porta hepatis to the inferior vena cava through the liver. Under normal conditions, portal venous and hepatic artery pressures are equalized within the sinusoids, oxygen and nutrients from the systemic circulation are delivered to the parenchymal cells and differentially distributed throughout the liver acini, and proteins of liver derivation are carried into the cardiac/systemic circulation. Liver sinusoid structures are lined by endothelial cells unique to their location, and Kupffer cells. Multifunctional hepatic stellate cells and various immune active cells are localized within the space of Disse between the sinusoid and the adjacent hepatocytes. Flow within the sinusoids can be compromised by physical or pressure blockage in their lumina as well as obstructive processes within the space of Disse. The intimate relationship of the liver sinusoids to neighbouring hepatocytes is a significant factor affecting the health of hepatocytes, or transmission of the effects of injury within the sinusoidal space. Pathologists should recognize several patterns of injury involving the sinusoids and surrounding hepatocytes. In this review, injury, alterations and accumulations within the liver sinusoids are illustrated and discussed.
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Affiliation(s)
- Elizabeth M Brunt
- Department of Pathology and Immunology, Washington University, School of Medicine, St Louis, MO, USA
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Martin LK, Bekaii-Saab T. Controversies in Chemotherapy in Advanced Colorectal Cancer. COLORECTAL CANCER 2014. [DOI: 10.1002/9781118337929.ch14] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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22
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Nodular regenerative hyperplasia (NRH) complicating oxaliplatin chemotherapy in patients undergoing resection of colorectal liver metastases. Eur J Surg Oncol 2013; 40:1016-20. [PMID: 24370284 DOI: 10.1016/j.ejso.2013.09.015] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2013] [Accepted: 09/10/2013] [Indexed: 12/28/2022] Open
Abstract
INTRODUCTION Sinusoidal obstructive syndrome (SOS) is well associated with the use oxaliplatin-based chemotherapy, and represents a spectrum of hepatotoxicity, with nodular regenerative hyperplasia (NRH) representing the most significant degree of injury. The aim of this study was to determine the prevalence of NRH in patients undergoing resection of colorectal liver metastases (CRLM) and to determine its impact on outcome. METHODS From January 2000 to December 2010, some 978 first primary liver resections were performed for CRLM. A prospectively maintained database was analysed to identify all patients with evidence of NRH in the non-tumour portion of their histopathology specimens. Clinical data of these patients was reviewed and outcomes assessed. RESULTS Five patients exhibited NRH (four males, one female) with a median age of 69 years (range: 35-74). Three patients presented with synchronous hepatic metastases, and two with metachronous lesions. All received at least 6 cycles of oxaliplatin as either adjuvant or neo-adjuvant chemotherapy. Only one patient developed a post-operative complication namely transient hepatic failure that required a 4-day stay in the intensive care unit. The median hospital stay was 6 days (range: 6-14 days). There were no 90-day mortalities. One patient is alive and disease free at 55 months, the remaining 4 died of recurrent disease between 37 and 70 months following diagnosis of their primary tumours. CONCLUSIONS NRH is not an uncommon finding amongst patients with SOS with all patients having received oxaliplatin-based chemotherapy. Data on outcome would suggest no increased morbidity and mortality associated with the presence of NRH.
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Abstract
Most hepatotoxicity secondary to chemotherapy is idiosyncratic and, therefore, neither dose dependent nor predictable. Some chemotherapy is cleared by the liver and requires dose adjustment in the face of significant liver dysfunction. In addition, preexisting abnormal liver function has been shown to increase the risk of hepatotoxicity. In addition to typical hepatocellular injury, other presentations, including cholestasis and hepatic sinusoidal obstruction syndrome, also commonly occur. The outcomes can range from asymptomatic liver function test abnormalities, which resolve spontaneously, to cirrhosis, which occurs despite discontinuation of the chemotherapeutic agent.
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Affiliation(s)
- Ameet V Thatishetty
- Department of Medicine, Memorial Health, University Medical Center, 4700 Waters Avenue, Savannah, GA 31403, USA
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24
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Hubert C, Sempoux C, Humblet Y, van den Eynde M, Zech F, Leclercq I, Gigot JF. Sinusoidal obstruction syndrome (SOS) related to chemotherapy for colorectal liver metastases: factors predictive of severe SOS lesions and protective effect of bevacizumab. HPB (Oxford) 2013; 15:858-64. [PMID: 23458554 PMCID: PMC4503283 DOI: 10.1111/hpb.12047] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2012] [Accepted: 12/05/2012] [Indexed: 12/12/2022]
Abstract
OBJECTIVES The most frequent presentation of chemotherapy-related toxicity in colorectal liver metastases (CRLM) is sinusoidal obstruction syndrome (SOS). The purpose of the present study was to identify preoperative factors predictive of SOS and to establish associations between type of chemotherapy and severity of SOS. METHODS A retrospective study was carried out in a tertiary academic referral hospital. Patients suffering from CRLM who had undergone resection of at least one liver segment were included. Grading of SOS on the non-tumoral liver parenchyma was accomplished according to the Rubbia-Brandt criteria. A total of 151 patients were enrolled and divided into four groups according to the severity of SOS (grades 0-3). RESULTS Multivariate analysis identified oxaliplatin and 5-fluorouracil as chemotherapeutic agents responsible for severe SOS lesions (P < 0.001 and P = 0.005, respectively). Bevacizumab was identified as having a protective effect against the occurrence of SOS lesions (P = 0.005). Univariate analysis identified the score on the aspartate aminotransferase : platelets ratio index (APRI) as the most significant biological factor predictive of severe SOS lesions. Splenomegaly is also significantly associated with the occurrence of severe SOS lesions. CONCLUSIONS The APRI score and splenomegaly are effective as factors predictive of SOS. Bevacizumab has a protective effect against SOS.
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Affiliation(s)
- Catherine Hubert
- Division of Hepatobiliary and Pancreatic Surgery, Department of Abdominal Surgery and Transplantation, Saint-Luc University Hospital, Université Catholique de LouvainBrussels, Belgium
| | - Christine Sempoux
- Department of Pathology, Saint-Luc University Hospital, Université Catholique de LouvainBrussels, Belgium
| | - Yves Humblet
- Department of Medical Oncology, Saint-Luc University Hospital, Université Catholique de LouvainBrussels, Belgium
| | - Marc van den Eynde
- Department of Medical Oncology, Saint-Luc University Hospital, Université Catholique de LouvainBrussels, Belgium
| | - Francis Zech
- Department of Internal Medicine, Saint-Luc University Hospital, Université Catholique de LouvainBrussels, Belgium
| | - Isabelle Leclercq
- Laboratory of Hepatogastroenterology, Institut de Recherche Expérimentale et Clinique, Saint-Luc University Hospital, Université Catholique de LouvainBrussels, Belgium
| | - Jean-François Gigot
- Division of Hepatobiliary and Pancreatic Surgery, Department of Abdominal Surgery and Transplantation, Saint-Luc University Hospital, Université Catholique de LouvainBrussels, Belgium
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Donadon M, Di Tommaso L, Roncalli M, Torzilli G. Multiple focal nodular hyperplasias induced by oxaliplatin-based chemotherapy. World J Hepatol 2013; 5:340-344. [PMID: 23805360 PMCID: PMC3692977 DOI: 10.4254/wjh.v5.i6.340] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2013] [Revised: 05/19/2013] [Accepted: 06/04/2013] [Indexed: 02/06/2023] Open
Abstract
Focal nodular hyperplasia (FNH) is a benign condition that affects normal liver with low prevalence. Recently, the extensive use of oxaliplatin to treat patients with colorectal cancer has been reported to be associated with the development of different liver injuries, as well as focal liver lesions. The present work describes two patients with multiple bilateral focal liver lesions misdiagnosed as colorectal liver metastases, and treated with liver resection. The first patient had up to 15 small bilateral focal liver lesions, with magnetic resonance imaging consistent with colorectal liver metastases (CLM), and fluorodeoxyglucose (FDG)-positron emission tomography (PET) negative. The second patient had up to 5 small focal liver lesions, with computed tomography consistent with CLM, and FDG-PET negative. They had parenchyma sparing liver surgery, with uneventful postoperative course. At the histology the diagnosis was multiple FNHs. The risks of oxaliplatin-based chemotherapy regimens in development of liver injuries, such as FNH, should not be further denied. The value of the modern multidisciplinary management of patients with colorectal cancer relies also on the precise estimation of the risk/benefit for each patient.
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26
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Schwarz RE, Berlin JD, Lenz HJ, Nordlinger B, Rubbia-Brandt L, Choti MA. Systemic cytotoxic and biological therapies of colorectal liver metastases: expert consensus statement. HPB (Oxford) 2013; 15:106-15. [PMID: 23297721 PMCID: PMC3719916 DOI: 10.1111/j.1477-2574.2012.00558.x] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2012] [Accepted: 07/29/2012] [Indexed: 12/12/2022]
Abstract
Systemic therapy for colorectal cancer liver metastases (CRLM) has undergone significant development in the past 15 years. Therapy regimens consisting of combinations of cytotoxic chemotherapeutic agents have demonstrated greater efficacy and contributed to a significant survival improvement. As the majority of patients who undergo resection for liver-only CRLM are at risk of disease recurrence and cancer-related death, combining resection with systemic therapy appears sensible. However, trial-based evidence is sparse to support this concept. Peri-operative FOLFOX has demonstrated a progression-free survival benefit in a single Phase III trial; the safety of chemotherapy and subsequent operations was acceptable and only a few patients showed initial progression. Chemotherapy-associated liver injury (CALI), including sinusoidal obstruction syndrome and steatohepatitis, has been observed after cytotoxic therapy, and should have implications for chemotherapy plans prior to hepatectomy. In general, pre-operative chemotherapy should not extend beyond 3 months. For patients with unresectable liver-only CRLM, a response to chemotherapy could establish resectability and should be considered an initial treatment goal. In patients with unresectable CRLM, oxaliplatin- or irinotecan-containing combinations represent the standard options, although single-agent choices may be appropriate for individual patients. The addition of bevacizumab carries the potential for a greater response and possibly for reduced CALI risks. In tumours without K-ras mutations, anti-epidermal growth factor receptor (EGFR) agents are also reasonable choices for a greater response and improved survival outcomes. It is crucial that all systemic CRLM treatment decisions include proper definitions of treatment goals and endpoints, and are derived based on appropriate multidisciplinary considerations for other potentially applicable local or regional modalities.
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Affiliation(s)
| | - Jordan D Berlin
- Department of Medicine, Vanderbilt University Medical CenterNashville, TN
| | - Heinz J Lenz
- Department of Medicine, Keck School of Medicine of USCLos Angeles, CA, USA
| | - Bernard Nordlinger
- Department of Surgery, Hôpital Ambroise ParéBoulogne,Université Versailles Saint Quentin en YvelinesVersailles, France
| | - Laura Rubbia-Brandt
- Department of Pathology, University Hospital of Geneva (HUG)Geneva, Switzerland
| | - Michael A Choti
- Department of Surgery, Johns Hopkins UniversityBaltimore, MD, USA
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Cauchy F, Faivre S, Belghiti J. Surgical results after downstaging of initially marginal or non-resectable liver metastases. Dig Dis 2012. [PMID: 23207947 DOI: 10.1159/000342048] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Surgery remains the best curative treatment for resectable patients with colorectal liver metastases. In patients initially considered unresectable, both refinements in surgical technique using portal vein occlusion or two-step resections and increased efficiency of chemotherapy regimen with the adjunction of antiangiogenics now allow secondary resection. Recent evidence suggests almost identical long-term survival in case of secondary downstaged lesions advocating an aggressive approach. However, these data lie on disparate and nonconsensual criteria for unresectability, which often do not gather technical and oncologic components together. Furthermore, both impaired general status and damaged underlying parenchyma as a consequence of prolonged chemotherapy to achieve resectability as well as the technical challenge required to perform adequate carcinologic resection could increase the operative risk in such patients. In our experience, a subgroup of slow chemo-responding initially unresectable patients who required preoperative liver volume modulation after ≥ 12 cycles of chemotherapy to achieve sufficient response experienced dramatically high operative risk which jeopardized postoperative chemotherapy and subsequently put these patients at increased risk of recurrence. Whether all patients preoperatively amenable to surgery using intensive chemotherapy and complex surgical strategy actually benefit from such an aggressive approach is a matter of ongoing debate, which needs a reappraisal.
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Affiliation(s)
- F Cauchy
- Department of Hepatobiliopancreatic Surgery, AP-HP, Beaujon Hospital and University Paris 7 Denis Diderot, Clichy, France
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Bissonnette J, Généreux A, Côté J, Nguyen B, Perreault P, Bouchard L, Pomier-Layrargues G. Hepatic hemodynamics in 24 patients with nodular regenerative hyperplasia and symptomatic portal hypertension. J Gastroenterol Hepatol 2012; 27:1336-40. [PMID: 22554152 DOI: 10.1111/j.1440-1746.2012.07168.x] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND AND AIM To evaluate hepatic hemodynamics in patients with nodular regenerative hyperplasia of the liver (NRH) with portal hypertension (PHT). METHODS We retrospectively reviewed the charts of 24 patients referred for PHT related to biopsy-proven NRH. Hemodynamic measurements included wedged hepatic vein (WHVP) and inferior vena cava (IVCP), and, in 12 patients, portal vein pressure (PVP). Hepatic vein pressure gradient (HVPG: WHVP-IVCP) and portal vein pressure gradient (PVPG: PVP-IVCP) were calculated. RESULTS Nodular regenerative hyperplasia was associated in 24 patients with various diseases (oxaliplatin chemotherapy, treatment with purine antagonists, post liver transplantation, hematologic and rheumatologic conditions and HIV infection). Liver function parameters were either completely normal or slightly impaired. Patients were referred for gastroesophageal varices (n = 18), and/or ascites (n = 11), and/or splenomegaly (n = 20). In patients with varices or ascites, HVPG was lower than 10 mmHg (a cut-off point for the presence of varices and/or ascites) in 15/21, suggesting a pre-sinusoidal component to their PHT confirmed by a PVP higher than 12 mmHg in 12/12 patients. The mean difference between HVPG and PVPG was 8.7 mmHg in these patients. Ten patients were treated by transjugular intrahepatic portosystemic shunt. None of them re-bled, and one presented transient hepatic encephalopathy. CONCLUSIONS Presinusoidal PHT associated with NRH is probably related to compression of portal venules by the regenerative nodules. In patients with HTP and a HVPG < 10 mmHg, the diagnosis of NRH must be suspected and PVP measured, which is important in the management of these patients.
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Béchade D, Désolneux G, Fonck M, Soubeyran I, Bécouarn Y, Evrard S. [Regenerative nodular hyperplasia of the liver related to oxaliplatin-based chemotherapy]. Presse Med 2012; 42:102-7. [PMID: 22770975 DOI: 10.1016/j.lpm.2012.05.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2011] [Revised: 05/07/2012] [Accepted: 05/11/2012] [Indexed: 01/22/2023] Open
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Theophilidou E, Waraich N, Raza T, Agarwal PK. Liver metastases, a rare cause of portal hypertension and stoma bleeding. Brief review of literature. Int J Surg Case Rep 2012; 3:173-6. [PMID: 22387413 DOI: 10.1016/j.ijscr.2011.11.008] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2011] [Revised: 11/23/2011] [Accepted: 11/28/2011] [Indexed: 11/30/2022] Open
Abstract
INTRODUCTION Portal hypertension is an unusual complication of liver metastases, which is frequently occurring in malignant disease. Portal hypertension may cause oesophageal varices and also stoma varices (colostomy and ileostomy). Oesophageal varices and bleeding from these varices have been frequently reported in literature. Stomal varices have also been reported in literature mostly associated with liver cirrhosis. These stomal varices lead to the massive bleeding causing morbidity and mortality. Portal hypertension is a pathological increase in portal pressure gradient (the difference between pressure in the portal and inferior vena cava veins). It is either due to an increase in portal blood flow or an increase in vascular resistance or combination of both. In liver cirrhosis, the primary factor leading to portal hypertension is increase in portal blood flow resistance and later on development of increased portal blood flow. It has been postulated that in liver metastasis the increase in portal flow resistance occurs at any site within portal venous system as a consequence of mechanical architectural disturbance. PRESENTATION OF CASE We report a case of a 64 year old gentleman who developed portal hypertension due to secondary metastases from colorectal cancer. He subsequently developed bleeding varices in his end colostomy. DISCUSSION We believe that the combination of extensive metastases and chemotherapy induced portal hypertension in our patient. CONCLUSION Our case and other literature review highlight that the recurrent bleeding stoma associated with colorectal cancer should be investigated for portal hypertension.
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Affiliation(s)
- E Theophilidou
- 46 The Quays, Castle Quay Close, Nottingham NG7 1HR, United Kingdom
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Manzia TM, Gravante G, Di Paolo D, Orlando G, Toti L, Bellini MI, Ciano P, Angelico M, Tisone G. Liver transplantation for the treatment of nodular regenerative hyperplasia. Dig Liver Dis 2011; 43:929-34. [PMID: 21601542 DOI: 10.1016/j.dld.2011.04.004] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2010] [Revised: 03/28/2011] [Accepted: 04/04/2011] [Indexed: 02/08/2023]
Abstract
BACKGROUND Nodular regenerative hyperplasia (NRH) is the leading cause of non-cirrhotic portal hypertension in Western countries. Although some patients are successfully managed medically or with shunting procedures, others require liver transplantation. The aim of this review was to assess the overall results obtained with liver transplantation and to better define its role in this setting. METHODS Systematic review of all published studies on liver transplantation for NRH without language restrictions, in Medline, Embase and Cochrane Library databases through March 2010. RESULTS 17 studies including a total of 73 patients were identified; 47 (64.3%) were excluded due to lacking inclusion criteria or clinical data and 26 (35.7%) were analysed. Before liver transplantation, the most frequent clinical presentation was gastroesophageal bleeding (65.3%) followed by ascites (61.5%), hepatic encephalopathy (30.7%) and liver failure (11.5%). The mean follow-up reported after liver transplantation was 30.6±27.6 months and patient and graft survival rate was 78.3%. Only one case reported a NRH recurrence 7 years after liver transplantation (LT). CONCLUSIONS Although there are no hard data supporting the role of liver transplantation in symptomatic NRH, onset of severe portal hypertension in this setting may represent a valid indication.
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Caturelli E, Ghittoni G, Ranalli TV, Gomes VV. Nodular regenerative hyperplasia of the liver: coral atoll-like lesions on ultrasound are characteristic in predisposed patients. Br J Radiol 2011; 84:e129-34. [PMID: 21697407 DOI: 10.1259/bjr/17975057] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Nodular regenerative hyperplasia (NRH) is an uncommon liver disease characterised histologically by numerous small hyperplastic nodules that are not separated by fibrotic tissue. It is thought to be the result of obliterative vasculopathy, and it has been associated with chronic use of medications, toxic substances and a wide variety of systemic diseases. Imaging diagnosis of early-stage NRH remains problematic. The nodules are rarely discerned and their appearance and behaviour before and after contrast medium administration are heterogeneous and not specific. A review of the literature shows that ultrasound has succeeded on occasion in revealing small focal liver lesions in patients with NRH. To our knowledge, there has been no published data on the performance in this setting of last-generation ultrasound scanners and techniques such as contrast-enhanced ultrasound (CEUS). The question is an important one because abdominal ultrasound is widely used as a first-line imaging technique for the evaluation of liver disease, and this makes it particularly suitable as a potential tool for the early diagnosis of NRH. Owing to the prolonged subclinical period and the limited help provided by imaging, the diagnosis in vivo of NRH is currently frequently missed, and it is still made exclusively on the basis of liver biopsy. In conclusion, this report describes 4 cases of biopsy-proven NRH that have been diagnosed over the past 2 years by our group. All were characterised by known comorbidities that confer a predisposition to NRH and by a peculiar parenchymal ultrasound pattern that we refer to as the "atoll sign".
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Affiliation(s)
- E Caturelli
- Unità Operativa di Gastroenterologia, Ospedale Belcolle, Viterbo, Italy
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Heo J, Shin KY, Kwon YH, Park SY, Jung MK, Cho CM, Tak WY, Kweon YO. [A case of portal hypertension after the treatment of oxaliplatin based adjuvant chemotherapy for rectal cancer]. THE KOREAN JOURNAL OF GASTROENTEROLOGY 2011; 57:253-7. [PMID: 21519180 DOI: 10.4166/kjg.2011.57.4.253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
We report herein a case of 35-years-old woman in whom portal hypertension (esophageal varix and splenomegaly) developed after 12 cycles of oxaliplatin based adjuvant chemotherapy for rectal cancer. She was transferred for the evaluation of etiology of new-onset portal hypertension. The esophageal varix and splenomegaly were absent before the oxaliplatin based adjuvant chemotherapy. Thorough history taking and serological exam revealed no evidence of chronic liver disease. Liver biopsy was done and there was no cirrhotic nodule formation. Instead, perivenular fibrosis was noted. Considering new development of esophageal varices and splenomegaly after 12 cycles of oxaliplatin-based adjuvant chemotherapy, we could conclude that portal hypertension in this patient were due to sinusoidal injury by oxaliplatin. Finally, we recommend regular follow-up with endoscopy and radiologic examination for checking the development of varices and for screening of varices and splenomegaly in patients with colo-rectal cancer who receive oxaliplatin-based chemotherapy.
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Affiliation(s)
- Jun Heo
- Department of Internal Medicine, Kyungpook National University School of Medicine, Daegu, Korea
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Rubbia-Brandt L, Tauzin S, Brezault C, Delucinge-Vivier C, Descombes P, Dousset B, Majno PE, Mentha G, Terris B. Gene expression profiling provides insights into pathways of oxaliplatin-related sinusoidal obstruction syndrome in humans. Mol Cancer Ther 2011; 10:687-96. [PMID: 21330458 DOI: 10.1158/1535-7163.mct-10-1072] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Sinusoidal obstruction syndrome (SOS; formerly veno-occlusive disease) is a well-established complication of hematopoietic stem cell transplantation, pyrrolizidine alkaloid intoxication, and widely used chemotherapeutic agents such as oxaliplatin. It is associated with substantial morbidity and mortality. Pathogenesis of SOS in humans is poorly understood. To explore its molecular mechanisms, we used Affymetrix U133 Plus 2.0 microarrays to investigate the gene expression profile of 11 human livers with oxaliplatin-related SOS and compared it to 12 matched controls. Hierarchical clustering analysis showed that profiles from SOS and controls formed distinct clusters. To identify functional networks and gene ontologies, data were analyzed by the Ingenuity Pathway Analysis Tool. A total of 913 genes were differentially expressed in SOS: 613 being upregulated and 300 downregulated. Reverse transcriptase-PCR results showed excellent concordance with microarray data. Pathway analysis showed major gene upregulation in six pathways in SOS compared with controls: acute phase response (notably interleukin 6), coagulation system (Serpine1, THBD, and VWF), hepatic fibrosis/hepatic stellate cell activation (COL3a1, COL3a2, PDGF-A, TIMP1, and MMP2), and oxidative stress. Angiogenic factors (VEGF-C) and hypoxic factors (HIF1A) were upregulated. The most significant increase was seen in CCL20 mRNA. In conclusion, oxaliplatin-related SOS can be readily distinguished according to morphologic characteristics but also by a molecular signature. Global gene analysis provides new insights into mechanisms underlying chemotherapy-related hepatotoxicity in humans and potential targets relating to its diagnosis, prevention, and treatment. Activation of VEGF and coagulation (vWF) pathways could partially explain at a molecular level the clinical observations that bevacizumab and aspirin have a preventive effect in SOS.
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Affiliation(s)
- Laura Rubbia-Brandt
- Service de Pathologie Clinique, Hôpitaux Universitaires de Genève, 1211 Geneva, Switzerland.
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Rubbia-Brandt L. [Hepatic lesions induced by systemic chemotherapy for digestive cancer]. Ann Pathol 2010; 30:421-5. [PMID: 21167427 DOI: 10.1016/j.annpat.2010.09.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2010] [Accepted: 09/27/2010] [Indexed: 01/30/2023]
Abstract
The anticancerous chemotherapies are often responsible for toxic injury of the nontumoral liver. Two types of histological lesions were recently reported during the treatment of digestive cancers: the sinusoidal obstruction syndrome (SOS); or veno-occlusive disease associated with the use of oxaliplatine, and steatohepatitis associated with the use of irinotecan. The SOS is a cause of increased postoperative morbidity, particularly during major hepatectomy or when more than six cycles of chemotherapy are administered. Steatohepatitis increases the postoperative morbidity and mortality. The new targeted molecules do not seem to modify the postoperative course. Hepatic injury and postoperative complications associated with chemotherapies used in the treatment of digestive cancers are summarized in this review.
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Abstract
Sinusoidal obstruction syndrome (SOS), formerly named venoocclusive disease, is a well-known complication of hematopoietic stem cell transplantation and ingestion of food or drinks contaminated by pyrrolizidine alkaloids. Many other drugs and toxins have been associated with SOS, including several chemotherapeutic agents and immunosuppressors. SOS contributes to significant morbidity and mortality in all these settings. This review describes the histologic lesions of SOS, details its pathogenesis as it is understood today, specifies the recent data on its causes and how it may influence clinical management of colorectal liver metastases, and discusses the current knowledge on diagnosis and preventive options.
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Wicherts DA, de Haas RJ, Sebagh M, Ciacio O, Lévi F, Paule B, Giacchetti S, Guettier C, Azoulay D, Castaing D, Adam R. Regenerative nodular hyperplasia of the liver related to chemotherapy: impact on outcome of liver surgery for colorectal metastases. Ann Surg Oncol 2010; 18:659-69. [PMID: 20976564 PMCID: PMC3044234 DOI: 10.1245/s10434-010-1385-5] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2010] [Indexed: 12/15/2022]
Abstract
Background Regenerative nodular hyperplasia (RNH) represents the end-stage of vascular lesions of the liver induced by chemotherapy. The goal was to evaluate its incidence and impact on the outcome of patients resected for colorectal liver metastases (CLM). Methods Patients who underwent hepatectomy for CLM after six cycles or more of first-line chemotherapy, between January 1990 and November 2006, were included. Detailed histopathologic analysis of the nontumoral liver was performed according to a standard format. Results From a cohort of 856 resected patients at our institution, 771 (90%) received preoperative chemotherapy. Of these, 146 fulfilled the selection criteria and were included: 24 (16%) received 5-fluorouracil (5-FU) and leucovorin (LV) alone, 92 (63%) had 5-FU/LV and oxaliplatin, 18 (12%) had 5-FU/LV and irinotecan, and 12 (8%) were treated by 5-FU/LV, oxaliplatin, and irinotecan. RNH occurred in 22 of 146 patients (15%). Twenty of these patients (91%) received oxaliplatin, of whom six (30%) had chronomodulated therapy. Patients treated by oxaliplatin more often had RNH compared with oxaliplatin-naïve patients (22 vs. 4%). Although operative mortality was nil, the presence of RNH was associated with increased postoperative hepatic morbidity (50 vs. 29%). Elevated preoperative gamma-glutamyltransferase (GGT) (>80 U/L; >1N) and total bilirubin levels (>15 μmol/L; >1N) were independent predictors of RNH. Conclusions Patients with CLM who receive preoperative oxaliplatin have an increased risk of RNH and associated postoperative morbidity. Increased serum GGT and bilirubin are useful markers to predict the presence of RNH.
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Affiliation(s)
- Dennis A Wicherts
- Centre Hépato-Biliaire, AP-HP Hôpital Paul Brousse, Villejuif, France
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Błogowski W, Marlicz W, Smereczyński A, Ławniczak M, Lewosiuk A, Starzyńska T. Nodular regenerative liver hyperplasia as a complication of azathioprine-containing immunosuppressive treatment for Crohn’s disease. Immunopharmacol Immunotoxicol 2010; 33:398-402. [DOI: 10.3109/08923973.2010.509727] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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Ortiz Morales CM, Arraiza Sarasa M, Benito Boillos A, Bilbao Jaureguizar JI. [Direct embolization of stomal varices in portal hypertension after the treatment of liver metastases]. RADIOLOGIA 2010; 52:556-9. [PMID: 20633912 DOI: 10.1016/j.rx.2010.04.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2010] [Revised: 03/24/2010] [Accepted: 04/06/2010] [Indexed: 12/23/2022]
Abstract
We present the case of a man with a history of colorectal carcinoma and metastatic liver involvement who developed portal hypertension and recurrent bleeding from stomal varices after treatment with intra-arterial oxaliplatin and radioembolization with yttrium-90 microspheres. The definitive treatment for the bleeding episodes was embolization of the varices with coils using a direct percutaneous approach.
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Affiliation(s)
- C M Ortiz Morales
- Servicio de Radiología, Hospital J.M. Morales Meseguer, Murcia, España.
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Rubbia-Brandt L, Lauwers GY, Wang H, Majno PE, Tanabe K, Zhu AX, Brezault C, Soubrane O, Abdalla EK, Vauthey JN, Mentha G, Terris B. Sinusoidal obstruction syndrome and nodular regenerative hyperplasia are frequent oxaliplatin-associated liver lesions and partially prevented by bevacizumab in patients with hepatic colorectal metastasis. Histopathology 2010; 56:430-9. [PMID: 20459550 DOI: 10.1111/j.1365-2559.2010.03511.x] [Citation(s) in RCA: 212] [Impact Index Per Article: 15.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
AIMS Because of its efficacy, oxaliplatin (OX) is increasingly used as a chemotherapeutic agent in the treatment of colorectal liver metastases (CRLM). Oxaliplatin-associated liver toxicity has been reported and can affect clinical practice, but studies on its prevalence and a full pathological description are lacking. The aims of this study were to fill this gap by providing, from a pathologist's perspective, a detailed assessment of the spectrum of hepatic lesions associated with OX, to suggest a scoring system to quantify them, and to investigate the protective effect of bevacizumab against OX-associated damage. METHODS AND RESULTS The spectrum of oxaliplatin-associated liver lesions was investigated in a multi-institutional series of surgically resected CRLM (n = 385). Among 274 patients treated by OX, 54% had moderate/severe sinusoidal obstruction syndrome (SOS). Peliosis, centrilobular perisinusoidal/venular fibrosis and nodular regenerative hyperplasia (NRH) developed in 10.6%, 47% and 24.5%, respectively. The 111 patients treated by surgery alone had no lesions. Hepatic lesions were less severe in patients treated with OX/bevacizumab (n = 70) compared with the group treated by OX alone (n = 204), with an incidence of moderate/severe SOS (31.4% versus 62.2%), peliosis (4.3% versus 14.6%), NRH (11.4% versus 28.9%, respectively) and centrilobular/venular fibrosis (31.4% versus 52%, respectively) (P < 0.001). CONCLUSIONS Pathologists should be aware of the distinctive lesions associated with OX and of their high prevalence. OX-related lesions are less frequent in patients treated with bevacizumab, suggesting that this drug has a preventive effect. Uniform criteria for diagnosis and grading of OX-associated lesions should help to include histological data in the optimal multidisciplinary management of CRLM.
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Hubert C, Fervaille C, Sempoux C, Horsmans Y, Humblet Y, Machiels JP, Zech F, Ceratti A, Gigot JF. Prevalence and clinical relevance of pathological hepatic changes occurring after neoadjuvant chemotherapy for colorectal liver metastases. Surgery 2010; 147:185-94. [DOI: 10.1016/j.surg.2009.01.004] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2007] [Accepted: 01/08/2009] [Indexed: 01/22/2023]
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Goere D, Mariette C. [Key events from the 4th French-speaking congress on digestive and hepatobiliary surgery: synthesis of the oral communications and report of symposium. December 4-6 2008, Paris]. ACTA ACUST UNITED AC 2009; 146 Suppl 3:S117-30. [PMID: 19539809 DOI: 10.1016/s0021-7697(09)74041-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Are presented in this issue, the main oral communications presented at the 4(th) francophone congress on digestive and hepatobiliary surgery and an overview of the symposium that was dedicated to the metastatic colorectal cancer treatment. Colorectal carcinoma is the second leading cause of cancer in Europe and the third cause of cancer death in the United States. Every year in France, 36,000 new cases are diagnosed, 50% of them with visceral metastases. Among these metastasis patients, 70% exhibit liver metastases exclusively at time of diagnosis. In most patients, liver metastases are non resectable, with exclusive chemotherapy offering poor survival. Surgery is the only curative treatment. Among patients with liver metastases, 10 to 20% are resectable with 40% of them surviving at 5 years. The aim of the chemotherapy intensification schedules is to allow resection in 15 to 30% of initially non resectable metastatic patients and consequently offering some long term survivals. Regarding metastatic colorectal cancer treatment, confrontation between oncologists and surgeons is essential in order to give the opportunity to a significant number of metastatic patients to access to cure.
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Affiliation(s)
- D Goere
- Institut de cancérologie Gustave Roussy, 39, rue Camille Desmoulins, 94805 Villejuif, France
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Robinson PJA. The effects of cancer chemotherapy on liver imaging. Eur Radiol 2009; 19:1752-62. [PMID: 19238392 DOI: 10.1007/s00330-009-1333-6] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2008] [Accepted: 01/24/2009] [Indexed: 12/28/2022]
Abstract
Chemotherapy changes the appearance of liver tumours and may also affect the liver parenchyma. Tumours respond with changes in size, outline, and internal architecture. The accuracy of liver CT for detecting metastases is reduced after chemotherapy. Histologic studies have shown that some metastases which become invisible on follow-up CT are completely sterile at later resection, but most 'disappearing' lesions still contain active tumour. Hepatic steatosis becomes much more common after chemotherapy. Diffuse fatty change may conceal metastases on US and CT, whilst focal steatosis may mimic tumour. Chemical-shift MRI will distinguish fat from tumour. Fatty change is usually reversible, unless the liver receives a 'second hit' of damage from other causes. Sinusoidal obstructive syndrome (SOS), nodular regenerative hyperplasia, veno-occlusive disease and peliosis are manifestations of microvascular injury which can result from chemotherapy. SOS, the most common of these, is undetectable on US and CT, but can be shown on SPIO-enhanced MRI. Although SOS causes no symptoms in most patients, it may cause increased bleeding from the friable liver at surgery, and greater risk of peri-operative adverse events. Rarer complications of chemotherapy include pseudo-cirrhosis and sclerosing cholangitis.
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Gastrointestinal complications of oncologic therapy. ACTA ACUST UNITED AC 2008; 5:682-96. [PMID: 18941434 DOI: 10.1038/ncpgasthep1277] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2008] [Accepted: 09/11/2008] [Indexed: 12/19/2022]
Abstract
Gastrointestinal complications are common in patients undergoing various forms of cancer treatment, including chemotherapy, radiation therapy, and molecular-targeted therapies. Many of these complications are life-threatening and require prompt diagnosis and treatment. Complications of oncologic therapy can occur in the esophagus (esophagitis, strictures, bacterial, viral and fungal infections), upper gastrointestinal tract (mucositis, bleeding, nausea and vomiting), colon (diarrhea, graft-versus-host disease, colitis and constipation), liver (drug hepatotoxicity and graft-versus-host disease), and pancreas (pancreatitis). Treatment of the different gastrointestinal complications should be tailored to the individual patient and based on the underlying pathophysiology of the complication.
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Abstract
PURPOSE OF REVIEW Studies are reviewed from the past year concerning the histopathology of liver and biliary diseases and their pathogenesis. RECENT FINDINGS Several cases of acute hepatitis E showed portal and periportal hepatitis, with polarization of neutrophils to the interface region and lymphocytes more centrally in the portal tracts. Transfection of hepatitis C virus into cultured fetal hepatocytes resulted in sustained growth of 50-90 nm diameter viral particles. The ductular reaction in nonalcoholic steatohepatitis appears to evolve with fibrosis in response to hepatocyte replicative senescence. Hepatocellular release of hepcidin is critical for iron homeostasis in a manner analogous to pancreatic insulin for glucose homeostasis; this 'endocrine' focus was elaborated in an overview of hemochromatosis. Specific microscopic features of liver-cell adenomas combined with genetic analysis for hepatocyte nuclear factor 1alpha and beta-catenin mutations allows differentiation into four variants. Steroid-sensitive biliary strictures resembling primary sclerosing cholangitis but with increased serum immunoglobulin G4 and infiltrating immunoglobulin G4-positive plasma cells ('immunoglobulin associated cholangitis') are part of a spectrum of disorders including autoimmune pancreatitis and inflammatory pseudotumor. SUMMARY Pathologic features of viral hepatitis C and E, immunohistochemistry for the ductular reaction and malignant liver tumors and several systemic disorders are among recent important pathology studies.
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Kang SP, Taddei T, McLennan B, Lacy J. Pseudocirrhosis in a pancreatic cancer patient with liver metastases: A case report of complete resolution of pseudocirrhosis with an early recognition and management. World J Gastroenterol 2008; 14:1622-4. [PMID: 18330959 PMCID: PMC2693763 DOI: 10.3748/wjg.14.1622] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
We report a case of pseudocirrhosis arising in the setting of regression of liver metastases from pancreatic cancer. A 55-year-old asymptomatic woman presented to our clinic with newly diagnosed metastatic pancreatic cancer with extensive liver metastases. She underwent systemic chemotherapy with gemcitabine and oxaliplatin (GEMOX). After 8 cycles of therapy, she had a remarkable response to the therapy evidenced by decline of carcinoembryonic antigen (CEA) and CA19 by > 50% and nearly complete resolution of hepatic metastases in computed tomography (CT) scan. Shortly after, she developed increasing bilateral ankle edema and ascites, associated with dyspnea, progressive weight gain, and declining performance status. Gemcitabine and oxaliplatin were discontinued as other causes of her symptoms such as congestive heart disease or venous thrombosis were ruled out. CT scan 6 mo after the initiation of GEMOX revealed worsening ascites with a stable pancreatic mass. However, it also revealed a lobular hepatic contour, segmental atrophy, and capsular retraction mimicking the appearance of cirrhosis. She was managed with aggressive diuresis and albumin infusions which eventually resulted in a resolution of the above-mentioned symptoms as well as complete resolution of pseudocirrhotic appearance of the liver and ascites in CT scan. This case demonstrates that pancreatic cancer patients can develop pseudocirrhosis. Clinicians and radiologist should be well aware of this entity as early recognition and management can lead to a near complete recovery of liver function and much improved quality of life as illustrated in this case.
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