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https://www.readbyqxmd.com/read/28328858/retroperitoneal-and-intrahepatic-metastasis-from-primary-clear-cell-carcinoma-of-the-liver-a-case-report-and-review-of-the-literature
#1
Junjie Xiong, Du He, Weiming Hu, Xubao Liu
BACKGROUND: Hepatocellular carcinoma (HCC) is a major cause of cancer-related mortality worldwide and the incidence is increasing as a result of growing hepatitis B and C virus infections. Primary clear cell carcinoma of the liver (PCCCL) is a rare subgroup of primary HCC, which has low metastatic potential and infrequently reported in literature. Retroperitoneal and intrahepatic metastasis of PCCCL has not been reported previously. CASE SUMMARY: Here, we present a 55-year-old male with retroperitoneal and intrahepatic metastasis of PCCCL who is managed with surgical method and transcatheter arterial chemoembolization (TACE) at our institution...
March 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28323122/exome-analysis-of-the-evolutionary-path-of-hepatocellular-adenoma-carcinoma-transition-vascular-invasion-and-brain-dissemination
#2
Sílvia Vilarinho, Zeynep Erson-Omay, Kisha Mitchell-Richards, Charles Cha, Carol Nelson-Williams, Akdes Serin Harmancı, Katsuhito Yasuno, Murat Günel, Tamar H Taddei
Hepatocellular adenoma (HCA) is a rare benign liver tumor, predominantly seen in young women. Its major complications are malignant transformation, spontaneous hemorrhage, and rupture. We describe a case of a young female with no underlying liver disease who presented with acute abdominal pain and was found to have a 17 cm heterogeneous mass in the left lobe of the liver. She underwent left hepatectomy and pathology revealed a 14 cm moderately differentiated hepatocellular carcinoma (HCC) arising in a shell of a HCA...
March 17, 2017: Journal of Hepatology
https://www.readbyqxmd.com/read/28321073/hemoperitoneum-secondary-to-rupture-of-a-hepatic-metastasis-from-small-cell-lung-cancer-during-chemotherapy-a-case-with-a-literature-review
#3
Takao Mochimaru, Naoto Minematsu, Kazuma Ohsawa, Katsuyoshi Tomomatsu, Hiroshi Miura, Tomoko Betsuyaku, Marohito Murakami
A 65-year-old man was diagnosed with small cell lung cancer with multiple liver metastases. Three days after initiating chemotherapy, he experienced abdominal discomfort with hypotension. Computed tomography revealed a ruptured liver metastasis and the presence of hemorrhagic ascites. Transcatheter arterial embolization to the appropriate hepatic artery in concomitant with supportive therapies successfully stabilized his condition. Unlike with hepatocellular carcinoma, the rupture of a liver metastasis and associated hemoperitoneum is very rare in patients with lung cancer...
2017: Internal Medicine
https://www.readbyqxmd.com/read/28319941/short-term-outcomes-after-simultaneous-colorectal-and-major-hepatic-resection-for-synchronous-colorectal-liver-metastases
#4
Yoshihiro Ono, Akio Saiura, Junichi Arita, Yu Takahashi, Michiro Takahashi, Yosuke Inoue
BACKGROUND/AIMS: Resection of the liver is the standard therapeutic approach for patients with hepatic metastasis and is the only therapy with curative potential. The optimal timing of surgical resection for synchronous metastases has remained controversial. METHODS: From January 1993 to December 2008, our strategy has been to use simultaneous resection for resectable synchronous colorectal and liver metastases. During this period, 115 patients underwent simultaneous colorectal and hepatic resection...
March 21, 2017: Digestive Surgery
https://www.readbyqxmd.com/read/28317631/lactic-acidosis-a-rare-oncological-emergency-in-solid-tumors-at-presentation
#5
Ranjit Nair, Usman Shah
Lactic acidosis is a potentially life-threatening complication characterized by accumulation of blood lactate resulting in low arterial pH. The majority of lactic acidosis in malignancies are reported in association with hematologic malignancies. It may result from an imbalance between lactate production and hepatic lactate utilization, but the exact pathophysiology is far more complex than what we can fathom from current micromolecular studies. We report a case of a 71-year-old male with metastatic lung cancer presenting with fatal lactic acidosis in the absence of liver involvement...
April 2017: American Journal of the Medical Sciences
https://www.readbyqxmd.com/read/28317063/prognostic-value-of-pretreatment-diffusion-weighted-magnetic-resonance-imaging-for-outcome-prediction-of-colorectal-cancer-liver-metastases-undergoing-90y-microsphere-radioembolization
#6
Frederic Carsten Schmeel, Birgit Simon, Julian Alexander Luetkens, Frank Träber, Carsten Meyer, Leonard Christopher Schmeel, Amir Sabet, Samer Ezziddin, Hans Heinz Schild, Dariusch Reza Hadizadeh
PURPOSE: To investigate the clinical potential of pretreatment apparent diffusion coefficient (ADC) on diffusion-weighted magnetic resonance imaging (DWI) for therapy response and outcome prediction in patients with liver-predominant metastatic colorectal cancer (CRC) undergoing radioembolization with (90)Yttrium-microspheres (90Y-RE). METHODS: Forty-six consecutive patients with unresectable CRC liver metastases underwent standardized clinical DWI on a 1.5 T MR scanner prior to and 4-6 weeks after 90Y-RE...
March 19, 2017: Journal of Cancer Research and Clinical Oncology
https://www.readbyqxmd.com/read/28316853/primary-hepatic-neuroendocrine-tumor-with-unusual-thyroid-follicular-like-morphologic-characteristics
#7
Mohd Elmugtaba Ibrahim, Kerolos Abadeer, Qihui Jim Zhai, Aziza Nassar
We describe a primary hepatic neuroendocrine tumor of a 57-year-old Thai woman who presented in 2004 with a suspicious mass in the left hepatic lobe. She underwent left hepatectomy for the 10.5-cm mass, called intermediate grade neuroendocrine carcinoma of unknown origin, likely metastatic. The tumor recurred in 2007, then called recurrent primary hepatic neuroendocrine tumor (PHNET), and the patient underwent liver transplant. Because of similarity between the neuroendocrine tumor and a thyroid tumor-specifically, follicular-like characteristics-immunohistochemical stains for thyroglobulin, TTF1, and calcitonin were performed...
2017: Case Reports in Pathology
https://www.readbyqxmd.com/read/28316070/the-involvement-of-thrombin-in-the-pathogenesis-of-glioblastoma
#8
REVIEW
Harald Krenzlin, Viola Lorenz, Beat Alessandri
Prothrombin and its active derivative thrombin are key members of the coagulation system. The only site of extra-hepatic thrombin expression is the central nervous system (CNS), where it is involved in brain development, protection, and regeneration. Thrombin affects various degenerative and ischemic CNS diseases like Alzheimer's, multiple sclerosis, cerebral ischemia, and hemorrhage in a dose dependent manner. Additionally, the association of thrombin with various malignancies has recently become evident. Thrombin facilitates the interaction between tumor cells with platelets, endothelial cells, and the adhesion to matrix proteins in various tumor types...
March 19, 2017: Journal of Neuroscience Research
https://www.readbyqxmd.com/read/28314252/clinical-target-volume-in-biliary-carcinoma-a-systematic-review-of-pathological-studies
#9
REVIEW
Ilaria Marinelli, Alessandra Guido, Lorenzo Fuccio, Andrea Farioli, Valeria Panni, Lucia Giaccherini, Alessandra Arcelli, Giorgio Ercolani, Giovanni Brandi, Silvia Cammelli, Andrea Galuppi, Gabriella Macchia, Rezarta Frakulli, Gian C Mattiucci, Francesco Cellini, Milly Buwenge, Matteo Renzulli, Francesco Deodato, Savino Cilla, Vincenzo Valentini, Vincenzo Tombolini, Rita Golfieri, Alessio G Morganti
BACKGROUND/AIM: Radiotherapy is a treatment option for both adjuvant and neo-adjuvant settings for biliary tract cancer. Guidelines on the delineation of the target volume of lymph nodes are lacking; only generic indications are available, without specific recommendations for different primary tumour locations (e.g. intrahepatic, extrahepatic biliary tract or gallbladder cancer). The aim of this study was to systematically review available literature to provide recommendations on lymph node target volume delineation in patients with unresectable biliary tumour...
March 2017: Anticancer Research
https://www.readbyqxmd.com/read/28314197/use-of-hepatobiliary-phase-images-in-gd-eob-dtpa-enhanced-mri-of-breast-cancer-hepatic-metastasis-to-predict-response-to-chemotherapy
#10
Hyun Ji Lee, Chang Hee Lee, Jeong Woo Kim, Yang Shin Park, Jongmee Lee, Kyeong Ah Kim
OBJECTIVES: To determine the prognostic value of Gd-EOB-DTPA MRI findings of liver metastasis from breast cancer. METHODS: 29 metastatic lesions from 12 breast cancer patients who received chemotherapy were retrospectively reviewed. We evaluated hepatobiliary phase of the lesions and classified them as a "target" or "non-target" appearance. The relationship of appearance or SI ratio with tumor response was analyzed. RESULTS: A non-target appearance was more frequent in disease control group than in non-control group [14/18 (77...
March 9, 2017: Clinical Imaging
https://www.readbyqxmd.com/read/28302003/liver-transplant-for-nonhepatocellular-carcinoma-malignancy
#11
Nihan Haberal Reyhan
Liver transplant is now an acceptable and effective treatment for specific nonhepatocellular malignancies. Worldwide, hilar cholangiocarcinoma accounts for 3% of all primary gastrointestinal malignancies and for 10% of primary hepatobiliary malignancies. For patients who have early-stage, unresectable cholangiocarcinoma, liver transplant preceded by neoadjuvant radiotherapy can result in tumor-free margins, accomplish a radical resection, and treat the underlying primary sclerosing cholangitis when present...
March 2017: Experimental and Clinical Transplantation
https://www.readbyqxmd.com/read/28296775/giant-hepatic-metastasis-in-a-patient-with-coin-like-small-cell-lung-carcinoma-incidentally-diagnosed-at-autopsy-a-case-report
#12
Decebal Fodor, Simona Gurzu, Anca Otilia Contac, Ioan Jung
RATIONALE: Encephalopathy is a rare complication of hepatic metastases. In this paper we present a case of a patient with lung cancer and metastatic-related giant hepatomegaly. PATIENT CONCERNS: A 78-year-old previously healthy male was admitted in the Emergency room in hepatic coma. DIAGNOSES: The abdominal CT scan examination revealed a huge liver filled with solid nodules. INTERVENTIONS: No interventions were performed...
March 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28293087/hepatic-artery-infusion-with-raltitrexed-or-5-fluorouracil-for-colorectal-cancer-liver-metastasis
#13
Jian-Hai Guo, Hang-Yu Zhang, Song Gao, Peng-Jun Zhang, Xiao-Ting Li, Hui Chen, Xiao-Dong Wang, Xu Zhu
AIM: To evaluate the efficiency and safety of hepatic artery infusion chemotherapy (HAIC) using raltitrexed or 5-fluorouracil for colorectal cancer (CRC) liver metastasis (CRCLM). METHODS: A retrospective analysis of patients with unresectable CRCLM who failed systemic chemotherapy and were subsequently treated with HAIC at our institute from May 2013 to April 2015 was performed. A total of 24 patients were treated with 5-fluorouracil, and 18 patients were treated with raltitrexed...
February 28, 2017: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/28292007/magnetic-resonance-imaging-for-colorectal-cancer-metastasis-to-the-liver-comparative-effectiveness-research-for-the-choice-of-contrast-agents
#14
Nieun Seo, Mi-Suk Park, Kyunghwa Han, Kyung Ho Lee, Seong Ho Park, Gi Hong Choi, Jin-Young Choi, Yong Eun Chung, Myeong-Jin Kim
Purpose: This study was conducted to compare the diagnostic performance and early recurrence rate between gadoxetic acid-enhanced magnetic resonance imaging (Gd-EOB-MRI) and MRI with extracellular contrast agent (ECA-MRI) for evaluating hepatic lesions in colorectal cancer. Materials and Methods: Between 2005 and 2010, 418 colorectal cancer patients with both preoperative computed tomography (CT) and liver MRI were retrospectively reviewed. Image analysis was based on initial radiologic reports, and diagnostic performance was assessed based on the area under the receiver operating characteristic curve (AUROC)...
March 14, 2017: Cancer Research and Treatment: Official Journal of Korean Cancer Association
https://www.readbyqxmd.com/read/28291159/67cu-radiolabeling-of-a-multimeric-rgd-peptide-for-%C3%AE-v%C3%AE-3-integrin-targeted-radionuclide-therapy-stability-therapeutic-efficacy-and-safety-studies-in-mice
#15
Zhao-Hui Jin, Takako Furukawa, Tomoyuki Ohya, Mélissa Degardin, Aya Sugyo, Atsushi B Tsuji, Yasuhisa Fujibayashi, Ming-Rong Zhang, Tatsuya Higashi, Didier Boturyn, Pascal Dumy, Tsuneo Saga
OBJECTIVE: Copper-67 (Cu) is one of the most promising radionuclides for internal radiation therapy. Globally, several projects have recently been initiated for developing innovative approaches for the large-scale production of Cu. Encouraged by these, we performed Cu-radiolabeling of a tetrameric cyclic Arg-Gly-Asp (cRGD) peptide conjugate, cyclam-RAFT-c(-RGDfK-)4, which selectively targets αVβ3 integrin (αVβ3), the transmembrane receptor involved in tumor invasion, angiogenesis, and metastasis...
April 2017: Nuclear Medicine Communications
https://www.readbyqxmd.com/read/28287817/liver-metastasis-from-neuroendocrine-carcinoma-after-the-use-of-the-new-direct-action-antivirals-against-hepatitis-c-virus-in-a-patient-with-past-history-of-hepatocellular-carcinoma
#16
María Caldas Álvarez, Lourdes Del Campo, Alwalid Freih-Fraih, Luisa García-Buey
The use of the new direct-action antivirals against hepatitis C virus provides very high viral eradication rates. However, various recently published articles recommend caution with their use after the appearance of some cases of de novo tumors (originated in hepatic and extra-hepatic locations) and a possible shorter time period of recurrence of hepatocellular carcinomas previously treated with surgery or loco-regional therapies. The sudden drop of the number of natural killer cells secondary to the use of these new medicines has been suggested as one of the possible mechanisms responsible for this process...
March 13, 2017: Revista Española de Enfermedades Digestivas
https://www.readbyqxmd.com/read/28279493/effect-of-melanoma-cells-on-proliferation-and-migration-of-activated-hepatic-stellate-cells-in-vitro
#17
Theresa Meyer, Andreas Koch, Eva-Vanessa Ebert, Barbara Czech, Martina Mueller, Anja Bosserhoff, Sven Arke Lang, Claus Hellerbrand
Melanoma is a highly aggressive tumor of the skin. The clinical outcome is determined by the presence or absence of metastases, and the liver is a common site of distant metastases. Hepatic metastasis is causing activation of hepatic stellate cells (HSC), which form the stroma of hepatic metastases and are increasingly recognized as a crucial component of the pro- metastatic liver microenvironment. Most studies have focused on the effects of HSC on (metastasizing) tumor cells. Here, we aimed to analyze functional in vitro effects of conditioned medium (CM) of twelve different human melanoma cell lines on LX2 cells and HSC(htert) cells, two well established human activated HSC cell lines...
December 26, 2016: Pathology, Research and Practice
https://www.readbyqxmd.com/read/28279206/mastalgia-as-an-atypical-presentation-of-hepatocellular-carcinoma-a-case-report
#18
AbdulAziz Mohammad Al-Sharydah, Abdulrhman Hamad Al-Abdulwahhab, Ibrahim Abobaker Alghnimi, Mohammed A El Shawarby, Faisal Ahmad Katbi
BACKGROUND: As the incidence of hepatocellular carcinoma (HCC) diagnoses in Saudi Arabia has recently increased due to better diagnostic techniques, the incidence of diagnosed HCC metastasis has also increased. Here, we report a case of HCC metastasis to the rib with an initially atypical presentation of mastalgia caused by extrahepatic metastasis. CASE PRESENTATION: A 31-year-old woman with a prior hepatitis B viral infection presented with a mass in the left breast accompanied by mastalgia for a 6-month duration...
March 9, 2017: World Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28272709/expression-of-microrna-122-and-microrna-22-in-hbv-related-liver-cancer-and-the-correlation-with-clinical-features
#19
D-D Qiao, J Yang, X-F Lei, G-L Mi, S-L Li, K Li, C-Q Xu, H-L Yang
OBJECTIVE: MicroRNAs (miR) participate in cell proliferation, apoptosis and transformation, as they can regulate gene expression and intracellular signal transduction for various physiological processes. MiR-122 and miR-22 are known to be related with occurrence and progression of hepatitis B virus (HBV)-related hepatocellular cancer (HCC). This study recruited HBV-related HCC patients, whose expression levels of miR-122 and miR-22 were determined to analyze the correlation with clinical and pathological indexes...
February 2017: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/28271996/multi-detector-computed-tomography-mdct-findings-of-seven-cases-with-spontaneous-regression-of-hepatocellular-carcinoma
#20
Adel El-Badrawy
PURPOSE: To review Multi-detector CT findings of seven cases with spontaneous regression of hepatocellular carcinomas (HCC). MATERIALS AND METHODS: This retrospective study included 7 patients confirmed with diagnosis of HCC. Triphasic CT scan using multi-detector CT scanner was done for all patients. They were 2 women and 5 men. 1st patient presented with metastatic HCC underwent fine needle aspiration cytology (FNAC) from vertebral metastasis. 2nd patient underwent only one session of trans-arterial chemo-lipidol...
January 2017: Gulf Journal of Oncology
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