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https://www.readbyqxmd.com/read/28316224/-relief-effect-of-ct-guided-125-i-seed-implantation-on-patients-with-spinal-and-paraspinal-osteolytic-metastatic-tumors
#1
H Huang, F S Li, L Wang, Z G Du, S N Xu
Objective: To evaluate the clinical value of computed tomography (CT)-guided (125)I seed implantation in the treatment of patients with spinal and/or paraspinal osteolytic metastatic tumors. Methods: The radiation dose distribution was planned for 27 patients with 35 spinal and paraspinal osteolytic metastatic tumors by a treatment planning system (TPS). CT-guided (125)I seed implantation was carried out in the patients, and the quality of treatment was evaluated based on CT-imaging follow-up. Results: All the 27 patients underwent CT-guided (125)I seed implantation successfully...
March 23, 2017: Zhonghua Zhong Liu za Zhi [Chinese Journal of Oncology]
https://www.readbyqxmd.com/read/28314970/-is-surgical-treatment-ever-indicated-in-metastatic-renal-cell-carcinoma-and-if-so-based-on-which-scientific-rationale
#2
M Burger
BACKGROUND: Metastasis is a common event in renal cell carcinoma. Surgical resection of metastases may be feasible in two scenarios: aiming at palliation, which may be feasible due to reduced radiosensitivity of renal cell cancer, and aiming at prolonging survival, which may be feasible given the rather good prognosis of some patterns of metastasis. OBJECTIVE: This review intends to reflect on current evidence for surgical resection of metastases in both scenarios...
March 17, 2017: Der Urologe. Ausg. A
https://www.readbyqxmd.com/read/28274397/results-of-a-multicenter-study-investigating-the-potential-impact-of-the-overall-treatment-time-on-outcomes-of-radiation-therapy-alone-with-5%C3%A3-4-gy-for-metastatic-epidural-spinal-cord-compression
#3
Dirk Rades, Theo Veninga, Antonio J Conde-Moreno, Jon Cacicedo, Michaela Metz, Barbara Šegedin, Darius Norkus, Volker Rudat, Steven E Schild
PURPOSE/OBJECTIVE: A 5×4 Gy program is commonly used for metastatic epidural spinal cord compression (MESCC). It is unclear whether an overall treatment time (OTT) of 5 days (5 consecutive fractions) results in better outcomes than an OTT of 7 days (ie, no irradiation during the weekend). METHODS AND MATERIALS: A total of 111 patients who received 5×4 Gy over 5 consecutive days were retrospectively compared with 277 patients treated with 5×4 Gy over 7 days (no irradiation during the weekend) for effect on motor function, local control of MESCC, and overall survival (OS)...
March 2017: Practical Radiation Oncology
https://www.readbyqxmd.com/read/28254537/readmissions-after-surgical-resection-of-metastatic-tumors-of-the-spine-at-a-single-institution
#4
Nancy Abu-Bonsrah, C Rory Goodwin, Rafael De la Garza-Ramos, Eric W Sankey, Ann Liu, Thomas Kosztowski, Benjamin D Elder, Chetan Bettegowda, Ali Bydon, Timothy F Witham, Jean-Paul Wolinsky, Ziya L Gokaslan, Daniel M Sciubba
BACKGROUND: Surgical management of spinal metastasis is complex and can be associated with significant postoperative morbidity. Analyzing readmission rates may serve as a proxy for postoperative morbidity and functional decline, allowing patients and physicians to make informed decisions about treatment. METHODS: Retrospective analysis of patients with metastatic spine disease, surgically treated at a tertiary center from 2003-2012. Patients with primary lung, breast, kidney, bone marrow, prostate, gynecological, and melanoma were analyzed...
February 22, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28248883/primary-leiomyosarcoma-of-the-spine-a-case-report-and-literature-review
#5
REVIEW
Yi Yang, Litai Ma, Lingli Li, Hao Liu
RATIONALE: Primary leiomyosarcoma of the bone was firstly reported by Evans and Sanerkin in 1965, whereas primary leiomyosarcoma of the vertebra is extremely rare. Because of the rarity of primary vertebral leiomyosarcoma, the diagnosis, treatment, and clinical outcome still remain controversial. Here we report a special case of primary leiomyosarcoma in the thoracic vertebra. PATIENT CONCERNS: A 47-year-old female patient was admitted to our institution with the chief complaint of persistent back pain for 4 weeks...
March 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28243371/prevalence-of-diffuse-idiopathic-skeletal-hyperostosis-in-patients-with-spinal-disorders
#6
Hiromitsu Toyoda, Hidetomi Terai, Kentaro Yamada, Akinobu Suzuki, Sho Dohzono, Tomiya Matsumoto, Hiroaki Nakamura
STUDY DESIGN: Retrospective cohort study. PURPOSE: The purpose of this study was to evaluate the prevalence of diffuse idiopathic skeletal hyperostosis (DISH) in patients with spinal diseases determined by roentgen images of the whole spine. OVERVIEW OF LITERATURE: Although several studies have investigated the prevalence of DISH in healthy subjects, no detailed data have been reported on the prevalence of DISH in patients with degenerative spinal disorders...
February 2017: Asian Spine Journal
https://www.readbyqxmd.com/read/28242994/-drop-metastases-from-an-operated-case-of-intracranial-anaplastic-ependymoma-identified-on-fluoro-2-deoxyglucose-positron-emission-tomography-computed-tomography
#7
Piyush Chandra, Nilendu Purandare, Sneha Shah, Archi Agrawal, Venkatesh Rangarajan
The seeding of tumor through cerebrospinal fluid (CSF) from primary intracranial tumors is very rare, often goes undetected, and is usually identified only on autopsy. CSF cytology along with magnetic resonance imaging constitutes the standard approach of diagnosing this grave condition. Use of fluoro-2-deoxyglucose positron emission tomography/computed tomography (PET/CT) in indentifying spinal metastases from primary intracranial malignancies is very limited and has been reported in patients with metastatic glioblastoma multiforme and medulloblastomas...
January 2017: Indian Journal of Nuclear Medicine: IJNM: the Official Journal of the Society of Nuclear Medicine, India
https://www.readbyqxmd.com/read/28203179/malignant-phyllodes-tumor-presenting-in-bone-brain-lungs-and-lymph-nodes
#8
Eric D Johnson, Evin Gulbahce, Joseph McNally, Saundra S Buys
INTRODUCTION: Phyllodes tumors (PTs) are rare fibroepithelial tumors of the breast which are classified as benign, borderline, or malignant. Malignant PTs account for <1% of malignant breast tumors, and borderline tumors have potential to progress to malignant tumors. Metastatic recurrences are most commonly documented in bone and lungs. We report an extremely rare presentation of recurrent malignant PTs involving the brain, lung, lymph nodes, and bone. CASE: A 66-year-old female presented with a large breast mass...
September 2016: Case Reports in Oncology
https://www.readbyqxmd.com/read/28193282/preoperative-embolization-in-patients-with-metastatic-spinal-cord-compression-mandatory-or-optional
#9
Chul Gie Hong, Jae Hwan Cho, Dae Chul Suh, Chang Ju Hwang, Dong-Ho Lee, Choon Sung Lee
BACKGROUND: The contribution of preoperative embolization in reducing intraoperative blood loss and its clinical importance are unclear. So, we aimed to compare the perioperative clinical outcomes based on whether preoperative embolization was performed and assess the role and safety of preoperative embolization in metastatic spinal cord compression (MSCC) patients. METHODS: We enrolled 52 patients (men, 37; women, 15) who underwent palliative decompression for MSCC...
February 14, 2017: World Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28184002/renal-cell-carcinoma-metastasis-involving-vertebral-hemangioma-dual-percutaneous-treatment-by-navigational-bipolar-radiofrequency-ablation-and-high-viscosity-cement-vertebroplasty
#10
Jean-Baptiste Zerlauth, Reto Meuli, Vincent Dunet
The case of a 70-year-old woman with progressive renal cell carcinoma (RCC) metastatic invasion of a L3 vertebral hemangioma treated by dual percutaneous radiofrequency ablation (RFA) and vertebroplasty is reported. The patient was surgically treated for RCC in 2001. Chemotherapy and immunotherapy were introduced in 2013 for ovarian, bladder and cerebral metastatic disease. An asymptomatic L3 benign hemangioma was noticed at this time. One-year CT and MRI follow-up studies demonstrated a nodular isolated soft tissue lesion involving the anterior edge of the hemangioma...
February 9, 2017: Journal of Neurointerventional Surgery
https://www.readbyqxmd.com/read/28176970/percutaneous-vertebroplasty-and-interventional-tumor-removal-for-malignant-vertebral-compression-fractures-and-or-spinal-metastatic-tumor-with-epidural-involvement-a-prospective-pilot-study
#11
Yi-Feng Gu, Qing-Hua Tian, Yong-Dong Li, Chun-Gen Wu, Yan Su, Hong-Mei Song, Cheng-Jian He, Dong Chen
OBJECTIVE: The aim of this study was to compare the efficacy of percutaneous vertebroplasty (PVP) and interventional tumor removal (ITR), with PVP alone for malignant vertebral compression fractures and/or spinal metastatic tumor with epidural involvement. PATIENTS AND METHODS: A total of 124 patients were selected for PVP and ITR (n = 71, group A) and PVP alone (n = 53, group B). A 14 G needle and guide wire were inserted into the vertebral body, followed by sequential dilatation of the tract until the last cannula reached the anterior portion of the pedicle...
2017: Journal of Pain Research
https://www.readbyqxmd.com/read/28169294/factors-predictive-of-survival-and-estimated-years-of-life-lost-in-the-decade-following-nontraumatic-and-traumatic-spinal-cord-injury
#12
B B Hatch, C M Wood-Wentz, T M Therneau, M G Walker, J M Payne, R K Reeves
STUDY DESIGN: Retrospective chart review. OBJECTIVES: To identify factors predictive of survival after spinal cord injury (SCI). SETTING: Tertiary care institution. METHODS: Multiple-variable Cox proportional hazards regression analysis for 759 patients with SCI (535 nontraumatic and 221 traumatic) included age, sex, completeness of injury, level of injury, functional independence measure (FIM) scores, rehabilitation length of stay and SCI cause...
February 7, 2017: Spinal Cord
https://www.readbyqxmd.com/read/28154154/renal-cell-carcinoma-metastasis-involving-vertebral-hemangioma-dual-percutaneous-treatment-by-navigational-bipolar-radiofrequency-ablation-and-high-viscosity-cement-vertebroplasty
#13
Jean-Baptiste Zerlauth, Reto Meuli, Vincent Dunet
The case of a 70-year-old woman with progressive renal cell carcinoma (RCC) metastatic invasion of a L3 vertebral hemangioma treated by dual percutaneous radiofrequency ablation (RFA) and vertebroplasty is reported. The patient was surgically treated for RCC in 2001. Chemotherapy and immunotherapy were introduced in 2013 for ovarian, bladder and cerebral metastatic disease. An asymptomatic L3 benign hemangioma was noticed at this time. One-year CT and MRI follow-up studies demonstrated a nodular isolated soft tissue lesion involving the anterior edge of the hemangioma...
February 2, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28110186/numb-chin-syndrome-as-a-sign-of-mandibular-metastasis-a-case-report
#14
Thomas Aerden, Koenraad Grisar, Patrick Neven, Esther Hauben, Constantinus Politis
INTRODUCTION: Metastasis to the oral cavity can be located in both the soft and bony tissues and comprise only 1% of all oral malignancies; however, it is clinically significant because it indicates widespread metastatic disease and an unfavorable prognosis. A numb chin is an important presentation of oral metastasis, but other dental and systemic pathology may be involved. PRESENTATION OF CASE: We present the case of a 54-year-old woman who presented with numb chin syndrome 8 years after a diagnosis of primary breast carcinoma...
January 4, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28101445/comparison-of-percutaneous-vertebroplasty-with-and-without-interventional-tumor-removal-for-spinal-metastatic-tumor-without-epidural-involvement
#15
Yan Su, Zhong-Zhen Sun, Long-Xiang Shen, Jian Ding, Zheng-Yu Xu, Yi-Min Chai, Wen-Qi Song, Dong Chen, Chun-Gen Wu
AIM: To evaluate the efficacy of percutaneous vertebroplasty (PVP) combined with interventional tumor removal (ITR) in providing pain relief, reducing disability, and improving functional performance in patients with malignant vertebral compression fractures without epidural involvement. METHODS: Patients with malignant vertebral compression fractures (n=58) were treated with either PVP+ITR (n=31, group A) or PVP alone (n=27, group B). A 14 G needle was inserted into the vertebral body, and the tract was sequentially dilated with working cannulae...
March 2017: Journal of Bone Oncology
https://www.readbyqxmd.com/read/28089196/descriptive-analysis-of-unplanned-readmission-and-reoperation-rates-after-intradural-spinal-tumor-resection
#16
Christian Fisahn, Felipe H Sanders, Marc Moisi, Jeni Page, Peter C Oakes, Mary Wingerson, Joe Dettori, R Shane Tubbs, Parthasarathi Chamiraju, Peter Nora, David Newell, Johnny Delashaw, Rod J Oskouian, Jens R Chapman
INTRODUCTION: Spinal cord tumors (SCT) are relatively uncommon and usually require surgical treatment. Readmission within 30days after discharge is an important indicator of health care quality. The aim of this study was to investigate the rates and causes of unplanned readmissions and reoperations after SCT surgery. METHODS: A retrospective analysis of patients' charts at a single center from May 2007 to September 2015 was completed. INCLUSION CRITERIA: history of laminectomy with excision of neoplasm in the spinal cord...
April 2017: Journal of Clinical Neuroscience: Official Journal of the Neurosurgical Society of Australasia
https://www.readbyqxmd.com/read/28058004/testicular-cancer-in-down-syndrome-with-spinal-cord-metastases
#17
Turky Almouhissen, Hattan Badr, Bassam AlMatrafi, Noor Alessa, Anmar Nassir
A 22-year-old male patient with Down syndrome was referred to our hospital with a vast left testicular mass. He underwent a left radical inguinal orchiectomy, and a histopathological examination of the mass showed a yolk sac tumor invading the epididymis. The patient was discharged in a satisfactory condition. Sixteen days later, the patient presented again complaining of lower limb weakness. Magnetic resonance imaging of the spine showed metastatic lesions compressing the dorsal spine, and he underwent emergency surgical decompression...
October 2016: Urology Annals
https://www.readbyqxmd.com/read/28057095/-comparison-of-curative-effect-and-prognosis-analysis-of-patients-with-spinal-metastases-treated-by-percutaneous-vertebroplasty-combined-with-postoperative-radiotherapy-and-radiotherapy-alone
#18
X Y Cao, Y S Liu, M X Lei, S B Liu, S G Zhou, Y C Cao, W G Jiang
Objective: To evaluate the efficacy of percutaneous vertebroplasty(PVP) combined with postoperative radiotherapy and radiotherapy alone in the treatment of spinal metastatic tumors and to evaluate the prognostic factors for survival. Methods: From December 2011 to December 2015, according to the choice of treatment, patients in group A(60 cases) were treated with PVP combined with postoperative radiotherapy and those in group B(50 cases) underwent radiotherapy alone, age, sex, primary tumor type , and other basic characteristics were analyzed in both groups in department of orthopedics and radiotherapy department, 307 Hospital of the People's Liberation Army...
December 20, 2016: Zhonghua Yi Xue za Zhi [Chinese medical journal]
https://www.readbyqxmd.com/read/28049505/surgical-intervention-for-vertebral-metastases-may-benefit-lung-cancer-patients-no-less-than-other-patients-a-retrospective-study
#19
Takashi Kobayashi, Naohisa Miyakoshi, Toshiki Abe, Eiji Abe, Kazuma Kikuchi, Yoichi Shimada, Seiko Matsumoto, Shin Fukui
BACKGROUND: Spinal metastasis is considered to have a worse prognosis in lung cancer than in other cancers, but recent clinical studies report improved overall survival of lung cancer. We compared the postoperative prognoses of vertebral metastatic tumors from lung with other types of cancer. METHODS: From 2011 to 2015, 31 Japanese patients (mean age 73 years, range 55-88 years; 19 males, 12 females) underwent surgery for spinal metastasis at our center. We observed patients retrospectively in March 2016, dividing them into groups by cancer type: lung (LK group, n = 10); prostate, breast, or thyroid (PB group, n = 12); and other (OT group, n = 9)...
January 4, 2017: Journal of Medical Case Reports
https://www.readbyqxmd.com/read/28041323/impact-of-cervicothoracic-region-stereotactic-spine-radiosurgery-on-adjacent-organs-at-risk
#20
Mayur Sharma, Elizabeth E Bennett, Gazanfar Rahmathulla, Samuel T Chao, Hilary K Koech, Stephanie N Gregory, Todd Emch, Anthony Magnelli, Antonio Meola, John H Suh, Lilyana Angelov
OBJECTIVE Stereotactic radiosurgery (SRS) of the spine is a conformal method of delivering a high radiation dose to a target in a single or few (usually ≤ 5) fractions with a sharp fall-off outside the target volume. Although efforts have been focused on evaluating spinal cord tolerance when treating spinal column metastases, no study has formally evaluated toxicity to the surrounding organs at risk (OAR), such as the brachial plexus or the oropharynx, when performing SRS in the cervicothoracic region. The aim of this study was to evaluate the radiation dosimetry and the acute and delayed toxicities of SRS on OAR in such patients...
January 2017: Neurosurgical Focus
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