Metastatic patterns and survival outcomes in patients with stage IV colon cancer: A population ‐based analysis

ConclusionsThe site of distant metastasis and number of metastasis site were independent prognostic factors for survival of patients with stage IV CAC. This study highlights the need for diverse treatment strategies for patients with different metastatic patterns.
Source: Cancer Medicine - Category: Cancer & Oncology Authors: Tags: ORIGINAL RESEARCH Source Type: research

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Abstract A 60-year-old Caucasian male was diagnosed with lung adenocarcinoma and multiple metastases to the bone, spleen, and brain. He underwent radiotherapy for the brain and lumbar spine metastases, plus chemotherapy (cisplatin and pemetrexed). The chemotherapy was discontinued due to vomiting and hyponatremia, and nivolumab was then administered. Eight months later, 18F-fluorodeoxyglucose positron emission tomography showed tracer uptake in the colon. Colonoscopy revealed a reddish multinodular polyp in the sigmoid colon. The polyp showed irregular microvessels. No colonic mucosal surface structures were obser...
Source: Acta Med Okayama - Category: Universities & Medical Training Authors: Tags: Acta Med Okayama Source Type: research
Michal Yalon1†, Amos Toren1,2†, Dina Jabarin2, Edna Fadida3, Shlomi Constantini3 and Ruty Mehrian-Shai1* 1Pediatric Hemato-Oncology, Edmond and Lilly Safra Children's Hospital and Cancer Research Center, Sheba Medical Center, Ramat Gan, Israel 2The Sackler School of Medicine, Tel-Aviv University, Tel Aviv, Israel 3Department of Pediatric Neurosurgery, Dana Children's Hospital, Tel-Aviv-Sourasky Medical Center, Tel Aviv, Israel Pediatric brain tumors are the most common solid tumor type and the leading cause of cancer-related death in children. The immune system plays an important r...
Source: Frontiers in Oncology - Category: Cancer & Oncology Source Type: research
Conclusions: This meta-analysis demonstrated that CD44 overexpression might be an unfavorable prognostic factor for CRC patients and could be used to predict poor differentiation, lymph node metastasis and distant metastasis. Introduction Although therapies for colorectal cancer (CRC) has improved in recent years, colorectal cancer is still the third most common cause of cancer related death worldwide (1). Metastasis are observed in 25% of patients at initial diagnosis and approximately 50% of patients will develop metastasis (2). Presently, the outcome prediction and the therapy schedule determination of CRC patie...
Source: Frontiers in Oncology - Category: Cancer & Oncology Source Type: research
Saeed Nourmohammadi1†, Thazin Nwe Aung2†, Jian Cui2, Jinxin V. Pei1, Michael Lucio De Ieso1, Yuka Harata-Lee2, Zhipeng Qu2, David L. Adelson2* and Andrea J. Yool1* 1Adelaide Medical School, The University of Adelaide, Adelaide, SA, Australia 2Department of Molecular and Biomedical Science, School of Biological Sciences, The University of Adelaide, Adelaide, SA, Australia Traditional Chinese Medicines are promising sources of new agents for controlling cancer metastasis. Compound Kushen Injection (CKI), prepared from medicinal plants Sophora flavescens and Heterosmilax chinensis, disrupts cell cycle...
Source: Frontiers in Oncology - Category: Cancer & Oncology Source Type: research
Conclusion Several TISC-based immunotherapeutic approaches are under development in various stages of preclinical studies. As outlined in this review article, a careful and more exhaustive genetic and metabolic understanding of TISC-associated phenotypes is critical to develop novel TISC based immunotherapies. Various components within the tumor microenvironment such as tumor cells, infiltrating immune cells, and supporting stromal cells impact the TISC metabolism. This unique metabolic profile leads to upregulation of certain enzymes and proteins such as ALDH1, CEP55, IDO COA1 etc., which can be utilized for development ...
Source: Frontiers in Oncology - Category: Cancer & Oncology Source Type: research
Ginevra Doglioni1,2†, Sweta Parik1,2† and Sarah-Maria Fendt1,2* 1Laboratory of Cellular Metabolism and Metabolic Regulation, VIB-KU Leuven Center for Cancer Biology, VIB, Leuven, Belgium 2Laboratory of Cellular Metabolism and Metabolic Regulation, Department of Oncology, KU Leuven and Leuven Cancer Institute, Leuven, Belgium Metastasis formation is the leading cause of death in cancer patients. Thus, understanding and targeting this process is an unmet need. Crucial steps during the establishment of metastases include the (pre)metastatic niche formation. This process relies on the interaction of th...
Source: Frontiers in Oncology - Category: Cancer & Oncology Source Type: research
In this study, the three natural compounds 6-methoxymellein (3), angelicoin B (4) and ellagic acid as well as nine novel 3,4-dihydroisocoumarins (Figure 1) were analyzed regarding their cytotoxicity in cancer cells and inhibition of the endogenously expressed human ABC transporters P-gp, BCRP, and MRP1 and of the yeast transporter Pdr5. For further insights into the mechanism of action, Pdr5 ATPase and substrate transport assays were performed. These results were complemented with molecular docking studies that indicate that differences in the inhibitory power of the investigated 3,4-dihydroisocoumarins with respect to P-g...
Source: Frontiers in Pharmacology - Category: Drugs & Pharmacology Source Type: research
Rationale: The brain, liver, adrenal glands, and bone are the most common sites of metastatic disease in patients with lung cancer. Symptomatic gastrointestinal metastases are rare. In the present report, we describe a rare case of a patient with intestinal obstruction due to solitary colonic metastasis from primary lung adenocarcinoma, wherein the intestinal obstruction was the first symptom of lung cancer. Patient concerns: A 74-year-old man was admitted to the emergency room with abdominal pain and vomiting, and abdominal computed tomography (CT) indicated obstruction of the ascending colon due to a huge mass. Dia...
Source: Medicine - Category: Internal Medicine Tags: Research Article: Clinical Case Report Source Type: research
ConclusionsPostoperative BNP measurement after CRS + HIPEC may guide postoperative fluid resuscitation and facilitate identification of patients at risk for major and/or cardiopulmonary complications.
Source: Journal of Surgical Oncology - Category: Cancer & Oncology Authors: Tags: RESEARCH ARTICLE Source Type: research
We report a patient with colonic adenocarcinoma who presented with visual disorder in her right eye and scalp pain as her initial symptoms. Contrast-enhance orbital magnetic resonance imaging with fat suppression revealed an infrabulbar mass, and skin biopsy of the posterior parietal scalp confirmed adenocarcinoma. These symptoms were diagnosed as being caused by choroidal and skin metastases of colonic adenocarcinoma. We started palliative chemotherapy with oral capecitabine (1000 mg/m(2), twice a day, on days 1-14) every 3 wk, which was effective at shrinking the brain masses and improving the visual disorder. This is th...
Source: World Journal of Gastroenterology : WJG - Category: Gastroenterology Authors: Tags: World J Gastroenterol Source Type: research
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