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Spine surgery metastasis

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https://www.readbyqxmd.com/read/28433725/clinical-characteristics-and-surgical-treatment-of-spinal-paraganglioma-a-case-series-of-18-patients
#1
Mengchen Yin, Quan Huan, Zhengwang Sun, Shaohui He, Ye Xia, Wen Mo, Junming Ma, Jianru Xiao
BACKGROUND AND OBJECTIVES: Paraganglioma rarely develops in the spine. With few cases reported, little knowledge about this disease was known. The objective of this study is to illustrate the clinical features, imaging manifestations, pathological appearances and long-term outcomes of the consecutive surgeries by literature review. METHODS: The clinical and follow-up data of 18 patients who were diagnosed of spinal paraganglioma and treated with surgeries in our hospitals from 2003 to 2014 were retrospectively analyzed...
March 30, 2017: Clinical Neurology and Neurosurgery
https://www.readbyqxmd.com/read/28428927/limitations-of-personalized-medicine-and-gene-assays-for-breast-cancer
#2
David Tiberi, Laura Masucci, Daniel Shedid, Isabelle Roy, Toni Vu, Erica Patocskai, André Robidoux, Philip Wong
Adjuvant systemic treatments reduce the risk of breast cancer recurrence following the local treatment of primary stage I-III breast cancers. For patients with hormone-positive breast cancers receiving hormonal therapy, the risk of distant recurrence is under 20% and therefore, many patients may potentially be spared of chemotherapy. Consequently, several molecular signatures based on gene expression were developed to better determine which breast cancer patients would benefit from chemotherapy. We present the case of a 62-year-old woman diagnosed with an early stage hormone receptor-positive breast cancer that was treated with a partial mastectomy...
March 17, 2017: Curēus
https://www.readbyqxmd.com/read/28412561/metastatic-human-breast-cancer-to-the-spine-produces-mechanical-hyperalgesia-and-gait-deficits-in-rodents
#3
Rachel Sarabia-Estrada, Alejandro Ruiz-Valls, Hugo Guerrero-Cazares, Ana M Ampuero, Ismael Jimenez-Estrada, Samantha De Silva, Lydia J Bernhardt, C Rory Goodwin, A Karim Ahmed, Yuxin Li, Neil A Phillips, Ziya L Gokaslan, Alfredo Quiñones-Hinojosa, Daniel M Sciubba
BACKGROUND CONTEXT: Metastases to the spine are a common source of severe pain in cancer patients. The secondary effects of spinal metastases include pain, bone fractures, hypercalcemia, and neurological deficits. As the disease progresses, pain severity can increase until it becomes refractory to medical treatments and leads to a decreased quality of life for patients. A key obstacle in the study of pain-induced spinal cancer is the lack of reliable and reproducible spine cancer animal models...
April 13, 2017: Spine Journal: Official Journal of the North American Spine Society
https://www.readbyqxmd.com/read/28377841/what-can-we-learn-from-two-consecutive-cases-droperidol-may-abolish-tcmeps
#4
Ángel Saponaro González, Pedro Javier Pérez Lorensu, Santiago Chaves Gómez, Josué Francisco Nodarse Medina, Jose Ángel Torres Dios
Droperidol is a D2 receptor antagonist currently used in Europe for preventing postoperative nausea and vomiting. It was used to perform neurolept anaesthesia in combination with fentanyl until a Food and Drug Administration (FDA) 'black box' warning restricted its use due to cardiovascular side effects in 2001. There is no literature regarding the effects of droperidol on transcranial motor evoked potentials (TcMEPs) elicited by electrical stimulation. Our aim was to report two cases of spine surgery in which TcMEPs were lost due to droperidol administration...
February 2017: Turkish Journal of Anaesthesiology and Reanimation
https://www.readbyqxmd.com/read/28352355/image-guided-minimally-invasive-percutaneous-treatment-of-spinal-metastasis
#5
Ping-Lin Yang, Xi-Jing He, Hao-Peng Li, Quan-Jin Zang, Guo-Yu Wang
In order to provide effective options for minimally invasive treatment of spinal metastases, the present study retrospectively evaluated the efficacy and safety of image-guided minimally invasive percutaneous treatment of spinal metastases. Image-guided percutaneous vertebral body enhancement, radiofrequency ablation (RFA) and tumor debulking combined with other methods to strengthen the vertebrae were applied dependent on the indications. Percutaneous vertebroplasty (PVP) was used when vertebral body destruction was simple...
February 2017: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/28303067/intraspinal-meningioma-with-malignant-transformation-and-distant-metastasis
#6
Kenyu Ito, Shiro Imagama, Kei Ando, Kazuyoshi Kobayashi, Yoji Shido, Yoshida Go, Hideyuki Arima, Shunsuke Kanbara, Takanori Hirose, Yukihiro Matsuyama, Yoshihiro Nishida, Naoki Ishiguro
Meningioma is typically considered to be a benign tumor. Malignant transformation and metastasis of meningiomas are rare. Moreover, most meningiomas are intracranial, and there are few reports on intraspinal meningiomas. This report aimed to describe the clinical features and pathological findings of a case of malignant transformation and distant metastasis of intraspinal meningioma, with a review of the literature. A 44-year-old man with a bilateral lower limb paresis was diagnosed with an intradural extramedullary tumor of the thoracic spine...
February 2017: Nagoya Journal of Medical Science
https://www.readbyqxmd.com/read/28301537/dedifferentiated-chondrosarcoma-radiological-features-prognostic-factors-and-survival-statistics-in-23-patients
#7
Chenglei Liu, Yan Xi, Mei Li, Qiong Jiao, Huizhen Zhang, Qingcheng Yang, Weiwu Yao
BACKGROUND: Dedifferentiated chondrosarcoma is a rare, highly malignant tumor with a poor survival. There are many confusing issues concerning the imaging feature that can facilitate early diagnosis and the factors that might be related to outcomes. METHODS: Twenty-three patients with dedifferentiated chondrosarcoma confirmed by pathology were retrospectively reviewed from 2008 to 2015. The patients' clinical information, images from radiographs (n = 17), CT (n = 19), and MRI (n = 17), histological features, treatment and prognosis were analyzed...
2017: PloS One
https://www.readbyqxmd.com/read/28264589/minimally-invasive-spinal-surgery-for-the-management-of-symptomatic-spinal-metastasis
#8
Abdulkader Hamad, Leonidas Vachtsevanos, Andrew Cattell, Matthew Ockendon, Birender Balain
INTRODUCTION: Symptomatic metastatic spinal disease is on the increase. Minimally invasive spinal surgery has been associated with a lower complication profile when compared to traditional open methods; however there is paucity of literature evaluating the place of percutaneous pedicle screw fixation (PPSF) in the management of spinal metastases. The purpose of the study is to assess the efficacy of Minimally Invasive Spine Surgery (MISS) using PPSF with or without mini-decompression in the management of symptomatic spinal metastases...
March 6, 2017: British Journal of Neurosurgery
https://www.readbyqxmd.com/read/28108084/cholangiocarcinoma-with-spinal-metastasis-single-center-survival-analysis
#9
Pawalee Dowsiriroj, Permsak Paholpak, Winai Sirichativapee, Taweechok Wisanuyotin, Pat Laupattarakasem, Kamolsak Sukhonthamarn, Weerachai Kosuwon, Polasak Jeeravipoolvarn
The aim of this study was to perform a survival analysis of Cholangiocarcinoma (CCA) with spinal metastases. 55 cases of CCA with spinal metastases were retrospectively reviewed. We recorded age, sex, Kanofsky performance score, Frankel scale, number and region of affected vertebrae, presence of appendicular bone metastases, treatment received, and survival time; then performed a survival analysis. Overall median survival was 4months (95%CI, 2.89-5.11). Frankel A had the poorest survival (2months-95%CI, 1.15-2...
April 2017: Journal of Clinical Neuroscience: Official Journal of the Neurosurgical Society of Australasia
https://www.readbyqxmd.com/read/28088217/surgical-treatment-of-upper-cervical-spine-metastases-a-retrospective-study-of-39-cases
#10
Jian Yang, Qi Jia, Dongyu Peng, Wei Wan, Nanzhe Zhong, Yan Lou, Xiaopan Cai, Zhipeng Wu, Chenglong Zhao, Xinghai Yang, Jianru Xiao
BACKGROUND: The surgical treatment of upper cervical spine metastases are controversial up to now. By summarizing and analyzing the clinical data of the upper cervical spine involved metastases treated surgically in our center, we mainly aimed to investigate the surgical decisions and outcomes so as to provide more references for the clinical treatment of this special and complex spine metastasis. METHODS: We evaluated the patients' pre- and post-operative neck pain and neurologic function with paired t test, followed by the statistics of the selection of surgical approaches, ways of reconstruction, and related complications...
January 14, 2017: World Journal of Surgical Oncology
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
#11
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/28034746/new-imaging-characteristics-for-predicting-postoperative-neurologic-status-in-patients-with-metastatic-epidural-spinal-cord-compression-a-retrospective-analysis-of-81-cases
#12
Mingxing Lei, Shubin Liu, Shaoxing Yang, Yaosheng Liu, Cheng Wang, Hongjun Gao
BACKGROUND CONTEXT: Several clinical features have been proposed for the prediction of postoperative functional outcome in patients with metastatic epidural spinal cord compression (MESCC). However, few articles address the relationship between preoperative imaging characteristics and the postoperative neurologic status. PURPOSE: This study aims to analyze the postoperative functional outcome and to identify new imaging parameters for predicting postoperative neurologic status in patients with MESCC...
December 26, 2016: Spine Journal: Official Journal of the North American Spine Society
https://www.readbyqxmd.com/read/28031519/remarkable-bone-formation-following-gefitinib-for-extensive-lytic-bone-metastasis-a-report-of-two-cases
#13
Elrofai Suliman Bashir, Angel Khor Nee Kwan, Chris Yin Wei Chan, Kwan Mun Keong
Gefitinib inhibits the epidermal growth factor receptor tyrosine kinase and improves survival in patients with non-small-cell lung cancer. We report 2 patients with extensive lytic bony metastasis in the spine and pelvis secondary to advanced pulmonary adenocarcinoma who were treated with gefitinib and had remarkable bone formation in the lytic bone lesions in the spine and pelvis. Surgery for stabilisation was avoided.
December 2016: Journal of Orthopaedic Surgery
https://www.readbyqxmd.com/read/27988342/prognostic-factors-in-patients-with-spinal-metastasis-a-systematic-review-and-meta-analysis
#14
Panya Luksanapruksa, Jacob M Buchowski, William Hotchkiss, Sasima Tongsai, Sirichai Wilartratsami, Areesak Chotivichit
BACKGROUND CONTEXT: Incidence of symptomatic spinal metastasis has increased due to improvement in treatment of the disease. One of the key factors that influences decision-making is expected patient survival. To our knowledge, no systematic reviews or meta-analysis have been conducted which review independent prognostic factors in spinal metastases PURPOSE: To determine independent prognostic factors that affect outcome in patients with metastatic spine disease. STUDY DESIGN: Systematic literature review and meta-analysis of publications for prognostic factors in spinal metastatic disease...
December 14, 2016: Spine Journal: Official Journal of the North American Spine Society
https://www.readbyqxmd.com/read/27984252/perioperative-complications-of-spinal-metastases-surgery
#15
Panya Luksanapruksa, Jacob M Buchowski, Lukas P Zebala, Christopher K Kepler, Weerasak Singhatanadgige, David B Bumpass
The incidence of symptomatic spinal metastasis has increased due to treatment improvements and longer patient survival. More patients with spinal tumors are choosing operative treatment with an associated increased rate of perioperative complications. Operative metastatic disease treatment complication rates have also increased with overall rates ranging from 5.3% to 76.20%. The common surgical-related complications are iatrogenic dural injury and wound complications. The most common postoperative medical complications are delirium, pneumonia, and deep vein thrombosis...
February 2017: Clinical Spine Surgery
https://www.readbyqxmd.com/read/27939398/intradural-extramedullary-ewing-s-sarcoma-a-case-report-and-review-of-the-literature
#16
Konstantinos Paterakis, Alexandros Brotis, Anastasia Tasiou, Vasiliki Kotoula, Eftychia Kapsalaki, Marianna Vlychou
INTRODUCTION: Extra-skeletal Ewing's sarcomas are very rare lesions to the spine surgeon, with the intradural, extramedullary lesions being even rarer. Herein we present a patient with an intradural, extramedullary form of Ewing's sarcoma and review the relevant literature. The medical records, operative reports, radiographical studies and histological examinations of a single patient are retrospectively reviewed. CASE REPORT: A 31-year old male presented with back-pain, right-leg progressive paraparesis, and inability to walk...
November 30, 2016: Neurologia i Neurochirurgia Polska
https://www.readbyqxmd.com/read/27905158/metastatic-spinal-cord-compression-from-basal-cell-carcinoma-of-the-skin-treated-with-surgical-decompression-and-vismodegib-case-report-and-review-of-hedgehog-signalling-pathway-inhibition-in-advanced-basal-cell-carcinoma
#17
J McGrane, S Carswell, T Talbot
We report a case of a 66-year-old man with locally advanced and metastatic basal cell carcinoma (BCC) causing spinal cord compression, which was treated with spinal surgery and subsequent vismodegib. The patient presented with a large fungating chest wall lesion and a metastasis in T8 that was causing cord compression. He had neurosurgical decompression of the T8 lesion and fixation of the spine. Punch biopsy from the fungating chest wall lesion showed a BCC with some malignant squamous differentiation (basosquamous)...
January 2017: Clinical and Experimental Dermatology
https://www.readbyqxmd.com/read/27790371/total-or-partial-vertebrectomy-for-lung-cancer-invading-the-spine
#18
Soichi Oka, Hiroki Matsumiya, Shuichi Shinohara, Taiji Kuwata, Masaru Takenaka, Yasuhiro Chikaishi, Ayako Hirai, Naoko Imanishi, Koji Kuroda, Sohsuke Yamada, Hidetaka Uramoto, Eiichiro Nakamura, Fumihiro Tanaka
BACKGROUND: Surgery for lung cancer invading the spine remains challenging associated with high morbidity and mortality. However, recent advances in surgical techniques as well as in perioperative care may improve outcomes of lung cancer surgery with vertebrectomy. We describe our surgical approach and assess the outcome lung cancer invading the spine. METHODS: We retrospectively reviewed our recent experiences of lung cancer with vertebral invasion, in which we have performed total or partial vertebrectomy from January 2011 through April 2015...
December 2016: Annals of Medicine and Surgery
https://www.readbyqxmd.com/read/27768024/our-experience-in-the-treatment-of-vertebral-metastases-from-renal-cell-carcinoma-a-retrospective-study
#19
Giulia R Mosele, Gianfilippo Caggiari, Roberto M Scarpa, Carlo Doria
BACKGROUND: Renal cell carcinoma (RCC) is among the 10 most common cancers in both men and women. It comprises 2-3% of all malignancies. The most common site for metastasis from RCC is the lung (50% of patients), followed by the skeleton (20% to 50% of patients). METHODS: We retrospectively reviewed our consecutive series of 63 patients surgically treated for spinal metastases from RCC. The surgical treatment for spinal metastases varied in each patient. Factors influencing the choice of surgery included age, disease status, symptoms, morbidity of the patient, the location, the number of repetitive lesions and the existence of extra-osseous metastases...
October 21, 2016: Minerva Urologica e Nefrologica, the Italian Journal of Urology and Nephrology
https://www.readbyqxmd.com/read/27764058/prospective-cohort-study-of-performance-status-and-activities-of-daily-living-after-surgery-for-spinal-metastasis
#20
Kenichiro Kakutani, Yoshitada Sakai, Koichiro Maeno, Toru Takada, Takashi Yurube, Takuto Kurakawa, Shingo Miyazaki, Yoshiki Terashima, Masaaki Ito, Hitomi Hara, Teruya Kawamoto, Yasuo Ejima, Akihiro Sakashita, Naomi Kiyota, Yoshiyuki Kizawa, Ryohei Sasaki, Toshihro Akisue, Hironobu Minami, Ryosuke Kuroda, Masahiro Kurosaka, Kotaro Nishida
STUDY DESIGN: A prospective cohort study of performance status (PS) and activities of daily living (ADL) in patients with spinal metastasis. OBJECTIVE: To identify the effect of spinal surgery on PS and ADL in patients with spinal metastasis. SUMMARY OF BACKGROUND DATA: Spinal metastasis causes severe neurological deficits, resulting in drastic loss of patients' PS and ADL. However, the effect of spine surgery on PS and ADL is not well known...
October 19, 2016: Clinical Spine Surgery
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