Medical Specialties Commons^™

Cryo Surgery Of The Prostate: An Effective, Minimally Invasive Cancer Therapy With Superior Health-Related Quality-Of-Life Outcomes, Martyn A. Vickers Jr

Oncology

What is the best treatment for localized, aggressive prostate cancer? One option is Cryo Surgery, a primary option that utilizes localized freezing to destroy diseased tissue. If you or your patients wish to consider Cryo Surgery, be sure to discuss this option with an urologist who performs Cryo Surgery of the prostate. Many urologists have not observed or been trained in the performance of this procedure. Prostate cancer allows you time to carefully consider all treatment options. Make an educated decision!

Targeting Fibroblast Activation Protein In Tumor Stroma With Chimeric Antigen Receptor T Cells Can Inhibit Tumor Growth And Augment Host Immunity Without Severe Toxicity., Liang-Chuan S. Wang, Albert Lo, John Scholler, Jing Sun, Rajrupa S. Majumdar, Veena Kapoor, Michael Antzis, Cody E. Cotner, Laura A. Johnson, Amy C. Durham, Charalambos C. Solomides, Md, Carl H. June, Ellen Puré, Steven M. Albelda

Department of Pathology, Anatomy, and Cell Biology Faculty Papers

The majority of chimeric antigen receptor (CAR) T-cell research has focused on attacking cancer cells. Here, we show that targeting the tumor-promoting, nontransformed stromal cells using CAR T cells may offer several advantages. We developed a retroviral CAR construct specific for the mouse fibroblast activation protein (FAP), comprising a single-chain Fv FAP [monoclonal antibody (mAb) 73.3] with the CD8α hinge and transmembrane regions, and the human CD3ζ and 4-1BB activation domains. The transduced muFAP-CAR mouse T cells secreted IFN-γ and killed FAP-expressing 3T3 target cells specifically. Adoptively transferred 73.3-FAP-CAR mouse T cells selectively reduced FAP(hi) stromal cells and inhibited the …

The Role Of Gamma-Secretase Impairment And Amyloid Beta Degradation In Alzheimer's Disease Pathogenesis, Robert J. Baranello Jr.

MUSC Theses and Dissertations

Accumulation of the amyloid β (Aβ) protein in the brain as senile plaques is a signature lesion of Alzheimer's disease (AD). The mechanisms of Aβγ accumulation that foster its deposition is a subject of intense study and represent the primary targets for most drug development efforts in the field. As one of the most important neurodegenerative diseases in the world, it is imperative that we continue to move toward efficacious treatment strategies. A number of y-secretase inhibitors (GSIs), such as N-[N-(3,5-Difluorophenacetyl-L-alanyl)]-S-phenylglycine t-butyl ester (DAPT), have been developed with the goal of reducing Aβ to treat AD. Although most studies show …

Recommendations For High-Priority Research On Cancer-Related Fatigue In Children And Adults., Andrea M. Barsevick, Michael R. Irwin, Pamela Hinds, Andrew Miller, Ann Berger, Paul Jacobsen, Sonia Ancoli-Israel, Bryce B Reeve, Karen Mustian, Ann O'Mara, Jin-Shei Lai, Michael Fisch, David Cella

Department of Medical Oncology Faculty Papers

Over the past decades, some scientific progress has been made in understanding and treating cancer-related fatigue (CRF). However, three major problems have limited further progress: lack of agreement about measurement, inadequate understanding of the underlying biology, and problems in the conduct of clinical trials for CRF. This commentary reports the recommendations of a National Cancer Institute Clinical Trials Planning Meeting and an ongoing National Cancer Institute working group to address these problems so that high-priority research and clinical trials can be conducted to advance the science of CRF and its treatment. Recommendations to address measurement issues included revising the current …

Altered Drainage Patterns In Patients With Melanoma And Previous Axillary Dissection., Caitlyn M. Johnson, Charles Intenzo, Michael Mastrangelo, Kendra Feeney, Adam C. Berger

Department of Surgery Faculty Papers

The incidence of melanoma is increasing rapidly in the United States. Sentinel lymph node biopsy is an important diagnostic tool in the treatment and staging of melanoma. However, many patients with melanoma will have had lymph node surgery for previous melanoma or breast cancer. We set out to examine alterations in drainage patterns in patients with previous axillary dissection for breast cancer. We reviewed four patients with truncal and/or extremity melanomas and examined their lymphoscintigraphy and drainage patterns. Three patients with truncal melanoma mapped to cervical lymph nodes and a fourth patient with an arm melanoma mapped to her previously …

Dynamic Dual-Tracer Mri-Guided Fluorescence Tomography To Quantify Receptor Density In Vivo, Scott C. Davis, Kimberley S. Samkoe, Kenneth M. Tichauer, Kristian J. Sexton, Jason R. Gunn, Sophie J. Deharvengt, Tayyaba Hasan, Brian W. Pogue

Dartmouth Scholarship

The up-regulation of cell surface receptors has become a central focus in personalized cancer treatment; however, because of the complex nature of contrast agent pharmacokinetics in tumor tissue, methods to quantify receptor binding in vivo remain elusive. Here, we present a dual-tracer optical technique for noninvasive estimation of specific receptor binding in cancer. A multispectral MRI-coupled fluorescence molecular tomography system was used to image the uptake kinetics of two fluorescent tracers injected simultaneously, one tracer targeted to the receptor of interest and the other tracer a nontargeted reference. These dynamic tracer data were then fit to a dual-tracer compartmental model …

A Phase 1b Study Of Humanized Ks-Interleukin-2 (Huks-Il2) Immunocytokine With Cyclophosphamide In Patients With Epcam-Positive Advanced Solid Tumors., Joseph P Connor, Mihaela C Cristea, Nancy L Lewis, Lionel D Lewis, Philip B Komarnitsky, Maria R Mattiacci, Mildred Felder, Sarah Stewart, Josephine Harter, Jean Henslee-Downey, Daniel Kramer, Roland Neugebauer, Roger Stupp

Kimmel Cancer Center Faculty Papers

BACKGROUND: Humanized KS-interleukin-2 (huKS-IL2), an immunocytokine with specificity for epithelial cell adhesion molecule (EpCAM), has demonstrated favorable tolerability and immunologic activity as a single agent.

METHODS: Phase 1b study in patients with EpCAM-positive advanced solid tumors to determine the maximum tolerated dose (MTD) and safety profile of huKS-IL2 in combination with low-dose cyclophosphamide. Treatment consisted of cyclophosphamide (300 mg/m2 on day 1), and escalating doses of huKS-IL2 (0.5-4.0 mg/m2 IV continuous infusion over 4 hours) on days 2, 3, and 4 of each 21-day cycle. Safety, pharmacokinetic profile, immunogenicity, anti-tumor and biologic activity were evaluated.

RESULTS: Twenty-seven patients were treated …

Characteristics And Quality Of Life Of Patients Presenting To Cancer Support Centres: Patient Rated Outcomes And Use Of Complementary Therapies, Bonnie J. Furzer, Kemi E. Wright, Anna S. Petterson, Karen E. Wallman, Timothy R. Ackland, David Jl Joske

Research outputs 2013

Background: In order to effectively target and provide individualised patient support strategies it is crucial to have a comprehensive picture of those presenting for services. The purpose of this study was to determine the characteristics and patient rated outcomes of individuals presenting to SolarisCare cancer support centres and their choices regarding complementary and integrated therapies (CIT).Methods: A cohort with a current or previous cancer diagnosis aged 18 - 87 years presenting to a SolarisCare centre during a 5-day period completed a questionnaire. Four SolarisCare centres participated in the trial including regional and metropolitan locations. Outcomes included medical and demographic characteristics, …

Association Of Intimate Partner Violence And Childhood Sexual Abuse With Cancer-Related Well-Being In Women, Ann L. Coker, Diane R. Follingstad, Lisandra S. Garcia, Corrine M. Williams, Timothy N. Crawford, Heather M. Bush

Obstetrics and Gynecology Faculty Publications

BACKGROUND: Limited evidence suggests that intimate partner violence (IPV) may be associated with poorer cancer outcomes. We hypothesized that timing and type of IPV as well as childhood sexual abuse (CSA) may negatively affect depression, perceived stress, and cancer-related well-being.

METHODS: This was a cross-sectional study of women diagnosed with either breast, cervical, or colorectal cancer in the prior 12 months included in the Kentucky Cancer Registry. Consenting women were interviewed by phone (n=553). Multivariate analysis of covariance (MANCOVA) was used to determine the association between IPV (37% lifetime prevalence) and type, timing, and the range of correlated cancer-related well-being …

Oncolog, Volume 57, Number 11-12, November - December 2012, Kathryn L. Hale, Amelia Scholtz, Luanne Jorewicz

OncoLog MD Anderson's Report to Physicians (All issues) Archives

• Research Explores Link Between Thrombocytosis and Cancer: High platelet counts can be an early indicator of cancer, In fact, about one-third of women with ovarian cancer have an abnormally high platelet count at the time of diagnosis. This paraneoplastic thrombocytosis is also seen in patients with cancers of the gastrointestinal tract, lung or breast
• Wide Range of Cancer Treatments May Produce Ocular Complications: Although most ocular side effects of cancer treatment may be transient and reversible, regular ophthalmic examinations and effective doctor-patient communication can help cancer patients avoid permanent damage
• New Software May Provide a Standardized Reporting System for Diagnostic …

Parent-Clinician Communication Intervention During End-Of-Life Decision Making For Children With Incurable Cancer., Pamela S. Hinds, Linda L. Oakes, Judy Hicks, Brent Powell, Deo K. Srivastava, Justin N. Baker, Sheri L. Spunt, Nancy K. West, Wayne L. Furman

Pediatrics Faculty Publications

Background: In this single-site study, we evaluated the feasibility of a parent-clinician communication intervention designed to: identify parents' rationale for the phase I, do-not-resuscitate (DNR), or terminal care decision made on behalf of their child with incurable cancer; identify their definition of being a good parent to their ill child; and provide this information to the child's clinicians in time to be of use in the family's care.

Methods: Sixty-two parents of 58 children and 126 clinicians participated. Within 72 hours after the treatment decision, parents responded to 6 open-ended interview questions and completed a 10-item questionnaire about the end-of-life …

Analytic Lymph Node Number Establishes Staging Accuracy By Occult Tumor Burden In Colorectal Cancer., Terry Hyslop, David S. Weinberg, Stephanie Schulz, Alan Barkun, Scott A. Waldman

Department of Pharmacology and Experimental Therapeutics Faculty Papers

BACKGROUND AND OBJECTIVES: Recurrence in lymph node-negative (pN0) colorectal cancer suggests the presence of undetected occult metastases. Occult tumor burden in nodes estimated by GUCY2C RT-qPCR predicts risk of disease recurrence. This study explored the impact of the number of nodes analyzed by RT-qPCR (analytic) on the prognostic utility of occult tumor burden.

METHODS: Lymph nodes (range: 2-159) from 282 prospectively enrolled pN0 colorectal cancer patients, followed for a median of 24 months (range: 2-63), were analyzed by GUCY2C RT-qPCR. Prognostic risk categorization defined using occult tumor burden was the primary outcome measure. Association of prognostic variables and risk category …

Transforming Growth Factor-Β Suppresses Metastasis In A Subset Of Human Colon Carcinoma Cells., Neka A.K. Simms, Ashwani Rajput, Elizabeth A. Sharratt, Melanie Ongchin, Carol A. Teggart, J. Wang, Michael G. Brattain

Journal Articles: Eppley Institute

BACKGROUND: TGFβ signaling has typically been associated with suppression of tumor initiation while the role it plays in metastasis is generally associated with progression of malignancy. However, we present evidence here for an anti-metastatic role of TGFβ signaling.

METHODS: To test the importance of TGFβ signaling to cell survival and metastasis we compared human colon carcinoma cell lines that are either non-tumorigenic with TGFβ response (FET), or tumorigenic with TGFβ response (FETα) or tumorigenic with abrogated TGFβ response via introduction of dominant negative TGFβRII (FETα/DN) and their ability to metastasize. Metastatic competency was assessed by orthotopic transplantation. Metastatic colony formation …

Oncolog, Volume 57, Number 02, February 2012, Don Norwood, Bryan Tutt

OncoLog MD Anderson's Report to Physicians (All issues) Archives

• Pediatric and Adult Cancer Patients Face Different Issues in Care, Survivorship: The challenges faced by children and adults with cancer can differ markedly, even when they have the same type of cancer
• Palliative Care May Offer Survival Benefits: Recent studies indicate that palliative care, which has been shown to improve quality of life in patients with advanced cancer, may also help patients live longer
• INBRIEF: Targeted Therapy Causes Chronic Lymphocytic Leukemia Remission/Study Finds Acupuncture Can Prevent Radiation-Induced Chronic Dry Mouth
• HOUSE CALL: Understanding the risks, benefits, and purpose of a trial can help cancer patients decide whether to participate

Oncolog, Volume 57, Number 01, January 2012, Joe Munch, Sunni Hosemann

OncoLog MD Anderson's Report to Physicians (All issues) Archives

• Meeting Needs of Cancer Survivors: Thanks to new treatments and early detection, many types of cancer can be cured or managed, and more cancer patients are surviving than in the past. These long-term survivors have unique health care needs that are just beginning to be understood.
• Compass: Locally Advanced Squamous Cell carcinoma of the Tonsil- Advances in surgical techniques may broaden treatment options for some patients.
• HOUSE CALL: Sex after Cancer Treatment- Many cancer-related sexual problems can be solved

Characterization Of A Hyperthermophilic Redox Protein, Rubredoxin, As A Potential Targeted Cancer Therapeutic, Siri Lakshmi Chirumamilla

PCOM Biomedical Studies Student Scholarship

Cancer is an elusive neoplastic disease that claims the lives of many people around the world every year. Though treatments have become more specific to the different types of cancer, the need remains for antineoplastic drugs that target cancer cells and leave normal cells unharmed, with little to no systemic toxicity. The search for a targeted cancer therapeutic is necessary and urgent, and Pyrococcus furiosus rubredoxin might be such a tool. Rubredoxin is a small (53 amino acids), water soluble, non-heme iron electron transfer protein that contains an iron atom cofactor bound by the sulfurs of four cysteine residues, which …

Constrictive Pericarditis Treated By Surgery, Alireza A Ghavidel, Maziar Gholampour, Majid Kyavar, Yalda Mirmesdagh, Mohammad-Bagher Tabatabaie

The Texas Heart Institute Journal

We reviewed the records of 45 patients (mean age, 46.6 ± 14.9 yr; range, 21–84 yr) with a diagnosis of constrictive pericarditis who had undergone pericardiectomy from 1994 through 2006. Preoperatively, 2 of the patients (4.4%) were in New York Heart Association (NYHA) functional class I, 20 (44.4%) in class II, 22 (48.9%) in class III, and 1 (2.2%) in class IV. Pericardial calcification was detected in 20% of plain chest radiographs. Constrictive pericarditis was caused by tuberculosis in 22.2%, chronic renal failure in 8.9%, a history of sternotomy in 4.4%, and malignancy in 4.4%. The cause was idiopathic in …

Getting Back To My Life: Exploring Adaptation To Change Through The Experiences Of Breast Cancer Survivors, Charles A. Foster

Antioch University Dissertations & Theses

The holding environment concept, developed by Donald Winnicott, has been used to represent the type of support that encourages adaptive change during psychosocial transitions. The leadership and change literature posited that the holding environment had the ability to shape the trajectory of the transition, yet did not test this empirically. The psychosocial breast cancer literature empirically researched support during and after treatments ended, but did not incorporate the holding environment concept. This presented the opportunity to inform both the leadership and breast cancer fields by studying holding environments in the breast cancer setting. This study had a twofold purpose: 1) …

Oncolog, Volume 56, Number 10, October 2011, Bryan Tutt, Sunni Hosemann

OncoLog MD Anderson's Report to Physicians (All issues) Archives

• Treating Cancer in Pregnant Patients: Pregnancy is usually a joyous, hopeful time; a cancer diagnosis can be devastating. When pregnancy and cancer occur together, they present special challenges for patients and physicians. Fortunately, these challenges often can be overcome by a multidisciplinary approach to treatment
• Compass: Non-Small Cell Lung Cancer: Stage IIIA-Many factors affect treatment sequences
• HOUSE CALL: Understanding Cancer Risk and Risk Factors: Your risk factors might affect your need for cancer screening

Biological Rationale For The Use Of Dna Methyltransferase Inhibitors As New Strategy For Modulation Of Tumor Response To Chemotherapy And Radiation., Giovanni L Gravina, Claudio Festuccia, Francesco Marampon, Vladimir M Popov, Richard G Pestell, Bianca M Zani, Vincenzo Tombolini

Kimmel Cancer Center Faculty Papers

Epigenetic modifications play a key role in the patho-physiology of many tumors and the current use of agents targeting epigenetic changes has become a topic of intense interest in cancer research. DNA methyltransferase (DNMT) inhibitors represent a promising class of epigenetic modulators. Research performed yielded promising anti-tumorigenic activity for these agents in vitro and in vivo against a variety of hematologic and solid tumors. These epigenetic modulators cause cell cycle and growth arrest, differentiation and apoptosis. Rationale for combining these agents with cytotoxic therapy or radiation is straightforward since the use of DNMT inhibitor offers greatly improved access for cytotoxic …

Dysregulation Of The Mitogen Granulin In Human Cancer Through The Mir-15/107 Microrna Gene Group, Wang-Xia Wang, Natasha Kyprianou, Xiaowei Wang, Peter T. Nelson

Pathology and Laboratory Medicine Faculty Publications

Granulin (GRN) is a potent mitogen and growth factor implicated in many human cancers, but its regulation is poorly understood. Recent findings indicate that GRN is regulated strongly by the microRNA miR-107, which functionally overlaps with miR-15, miR-16, and miR-195 due to a common 5′ sequence critical for target specificity. In this study, we queried whether miR-107 and paralogs regulated GRN in human cancers. In cultured cells, anti-argonaute RNA coimmunoprecipitation with downstream microarray analyses indicates that GRN mRNA is directly targeted by numerous miR-15/107 miRNAs. We further tested this association in human tumors. MiR-15 and miR-16 are known to be …

The Mir-15/107 Group Of Microrna Genes: Evolutionary Biology, Cellular Functions, And Roles In Human Diseases, John R. Finnerty, Wang-Xia Wang, Sébastien S. Hébert, Bernard R. Wilfred, Guogen Mao, Peter T. Nelson

Pathology and Laboratory Medicine Faculty Publications

The miR-15/107 group of microRNA (miRNA) gene is increasingly appreciated to serve key functions in humans. These miRNAs regulate gene expression involved in cell division, metabolism, stress response, and angiogenesis in vertebrate species. The miR-15/107 group has also been implicated in human cancers, cardiovascular disease and neurodegenerative disease, including Alzheimer's disease. Here we provide an overview of the following: (1) the evolution of miR-15/107 group member genes; (2) the expression levels of miRNAs in mammalian tissues; (3) evidence for overlapping gene-regulatory functions by different miRNAs; (4) the normal biochemical pathways regulated by miR-15/107 group miRNAs; and (5) the roles played …

Physiologically Based Pharmacokinetics Of Molecular Imaging Nanoparticles For Mrna Detection Determined In Tumor-Bearing Mice., Armin W Opitz, Eric Wickstrom, Mathew L Thakur, Norman J Wagner

Kimmel Cancer Center Faculty Papers

Disease detection and management might benefit from external imaging of disease gene mRNAs. Previously we designed molecular imaging nanoparticles (MINs) based on peptide nucleic acids complementary to cancer gene mRNAs. The MINs included contrast agents and analogs of insulin-like growth factor 1 (IGF-1). Analysis of MIN tumor uptake data showed stronger binding in tumors than in surrounding tissues. We hypothesized that MINs with an IGF-1 analog stay in circulation by binding to IGF-binding proteins. To test that hypothesis, we fit the tissue distribution results of several MINs in xenograft-bearing mice to a physiological pharmacokinetics model. Fitting experimental tissue distribution data …

Ureteroscopic Laser Treatment Of Upper Urinary Tract Neoplasms., Demetrius H. Bagley, Michael Grasso

Department of Radiology Faculty Papers

BACKGROUND: Endoscopic management of upper urinary tract transitional cell carcinoma has assumed an important role in diagnosis and treatment. The introduction of small diameter rigid and flexible ureteroscopes has permitted access to the upper tract. Biopsy techniques have been developed for accurate diagnosis, and the addition of lasers has given the urologists an excellent tool for treatment. METHODS: Medical literature available relative to the endoscopic laser treatment of upper tract neoplasms has been reviewed. RESULTS: Ureteroscopic treatment has been characterized by good success with high recurrence rates, both in the upper tract and in the bladder. Bladder recurrence rates are …

Regulation Of Cellular Protein Phosphatase-1 (Pp1) By Phosphorylation Of The Cpi-17 Family, C-Kinase-Activated Pp1 Inhibitors., Masumi Eto

Department of Molecular Physiology and Biophysics Faculty Papers

The regulatory circuit controlling cellular protein phosphatase-1 (PP1), an abundant group of Ser/Thr phosphatases, involves phosphorylation of PP1-specific inhibitor proteins. Malfunctions of these inhibitor proteins have been linked to a variety of diseases, including cardiovascular disease and cancer. Upon phosphorylation at Thr(38), the 17-kDa PP1 inhibitor protein, CPI-17, selectively inhibits a specific form of PP1, myosin light chain phosphatase, which transduces multiple kinase signals into the phosphorylation of myosin II and other proteins. Here, the mechanisms underlying PP1 inhibition and the kinase/PP1 cross-talk mediated by CPI-17 and its related proteins, PHI, KEPI, and GBPI, are discussed.

Effects Of Genistein Following Fractionated Lung Irradiation In Mice., Andrea E Para, Andrea Bezjak, Ivan W T Yeung, Jacob Van Dyk, Richard P Hill

Oncology Publications

BACKGROUND AND PURPOSE: This study investigated protection of lung injury by genistein following fractionated doses of radiation and its effect on tumor response.

MATERIAL AND METHODS: C3H/HeJ mice were irradiated (100 kVp X-rays) with 9 fractions of 3.1 Gy over 30 days (approximately equivalent to 10 Gy single dose) and were maintained on a genistein diet ( approximately 10mg/kg). Damage was assessed over 28 weeks in lung cells by a cytokinesis block micronucleus (MN) assay and by changes in breathing rate and histology. Tumor protection was assessed using a colony assay to determine cell survival following in situ irradiation of …

Combination Of Fasl Gene Therapy And Acid Ceramidase Inhibitors: A Novel Therapeutic Approach For The Treatment Of Head And Neck Cancer, Saeed Elojeimy

MUSC Theses and Dissertations

Despite significant advances in the diagnosis and treatment of head and neck cancer, the survival rate of patients has not changed significantly during the last decade suggesting that novel therapeutic approaches are worth investigation. In this project, we investigate the use of FasL gene therapy in combination with acid ceramidase (AC) inhibitors as a new promising modality for the treatment of head and neck cancer. We first demonstrate the in vitro and in vivo efficacy of FasL gene therapy for the treatment of head and neck squamous cell carcinoma (HNSCC). Next, we show that the ceramide metabolizing enzyme AC is …

Oncolog Volume 51, Number 02, February 2006, Sunni Hosemann, Ellen Mcdonald Phd

OncoLog MD Anderson's Report to Physicians (All issues) Archives

• Emergency Care for Cancer Patients
• Bringing Clinical Trials to the Community
• House Call: Understanding the Immune System
• DiaLog: Cognitive Dysfunction in Cancer, by Christina Meyers, PhD, Professor and Chief, Section of Neuropsychology

Hiv-1 Tat And Aids-Associated Cancer: Targeting The Cellular Anti-Cancer Barrier?, Giuseppe Nunnari, Johanna A Smith, René Daniel

Department of Medicine Faculty Papers

The acquired immunodeficiency syndrome (AIDS) is accompanied by a significant increase in the incidence of neoplasms. Several causative agents have been proposed for this phenomenon. These include immunodeficiency and oncogenic DNA viruses and the HIV-1 protein Tat. Cancer in general is closely linked to genomic instability and DNA repair mechanisms. The latter maintains genomic stability and serves as a cellular anti-cancer barrier. Defects in DNA repair pathway are associated with carcinogenesis. This review focuses on newly discovered connections of the HIV-1 protein Tat, as well as cellular co-factors of Tat, to double-strand break DNA repair. We propose that the Tat-induced …

Oncolog Volume 53, Number 07/08, July/August 2008, John Lebas, Sunni Hosemann

OncoLog MD Anderson's Report to Physicians (All issues) Archives

• Multiple Myeloma: Increasing Response, Remission, and Survival Rates in a Complex Disease
• House Call: A Guide to Radiation Therapy
• In Brief: Researchers Enhance Anticancer Activity of Natural Killer Cells in Laboratory
• Beyond Images: Advances in Interventional Radiology
• Radioembolotherapy Using Yttrium 90