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https://www.readbyqxmd.com/read/28078834/magnetic-resonance-imaging-findings-of-patients-with-suspected-tuberculosis-from-a-tertiary-care-centre-in-sri-lanka
#1
A S Pallewatte, N A Wickramasinghe
Introduction: Spinal tuberculosis (TB) is a relatively common cause for spinal pathology in Sri Lanka and a common indication for magnetic resonance imaging (MRI). Objectives: The objective of the study was to describe the MRI imaging pattern of spinal TB in a series of patients. Methods: One hundred and nine patients with clinically confirmed spinal tuberculosis who had undergone MRI scans at the National Hospital of Sri Lanka from 2012-2016 were included in the study...
30, 2016: Ceylon Medical Journal
https://www.readbyqxmd.com/read/28068408/pharmacokinetics-of-lidocaine-hydrochloride-administered-with-or-without-adrenaline-for-the-paravertebral-brachial-plexus-block-in-dogs
#2
Amélie Choquette, Eric Troncy, Martin Guillot, France Varin, Jérôme R E Del Castillo
Adrenaline is known to prolong the duration of local anesthesia but its effects on the pharmacokinetic processes of local anesthetic drugs are not fully understood. Our objective was to develop a compartmental model for quantification of adrenaline's impact on the pharmacokinetics of perineurally-injected lidocaine in the dog. Dogs were subjected to paravertebral brachial plexus block using lidocaine alone or adrenalinated lidocaine. Data was collected through a prospective, randomised, blinded crossover protocol performed over three periods...
2017: PloS One
https://www.readbyqxmd.com/read/28060131/nonfunctioning-adrenocortical-carcinoma-in-pediatric-acute-lymphoblastic-leukemia-a-case-report-of-a-rare-multiple-primaries-combination
#3
Wafaa M Rashed, Wael Zekri, Madiha Awad, Hala Taha, Badr Abdalla, Ahmad S Alfaar
Childhood adrenocortical carcinoma (ACC) is a rare tumor and its association with acute lymphoblastic leukemia (ALL) is even rarer. One such case is discussed in this case report. A 3-year-old patient was concomitantly diagnosed with ALL and an initially nonmetastatic ACC. Management started by following the Total XV protocol without a window phase. Left adrenalectomy was conducted after the consolidation phase. Recurrence of a mass at the tumor bed was discovered at week 33 of the continuation phase. Reexcision was conducted, followed by the administration of an ACC protocol including cisplatin, etoposide, and doxirubicin...
January 5, 2017: Journal of Pediatric Hematology/oncology
https://www.readbyqxmd.com/read/28032699/an-analysis-of-paravertebral-ossification-in-cervical-artificial-disc-replacement-a-novel-classification-based-on-computed-tomography
#4
Wei Tian, Ming-Xing Fan, Ya-Jun Liu, Xiao Han, Kai Yan, Han Wang, Yan-Wei Lyu
OBJECTIVE: Cervical artificial disc replacement (CADR) is a new technology in cervical spine surgery. However, CADR may result in paravertebral ossification (PO) after surgery and affect the mobility of the related spinal segments. The present widely used assessment method based on X-ray tomography cannot provide the position information of PO, and also PO detection rates by X-ray are low. The incidence of PO varies dramatically between studies. This study built a novel classification system based on cervical computer tomography (CT) scan to re-evaluate the incidence of PO and its influence on CADR, and also analyzed the predisposing factors of PO...
November 2016: Orthopaedic Surgery
https://www.readbyqxmd.com/read/28027734/prevalence-and-characteristics-of-intravertebral-enhancement-on-contrast-enhanced-ct-scans-in-cancer-patients
#5
Benjamin Rasselet, Ahmed Larbi, Pierre Viala, Nicolas Molinari, Raphael Tetreau, Marie Faruch-Bilfeld, Patrice Taourel, Catherine Cyteval
STUDY DESIGN: This was a single center, retrospective observational study. OBJECTIVE: to investigate-in a cancer population-the prevalence and hallmarks of intravertebral enhancement (IVE) detected on contrast-enhanced CT. SUMMARY OF BACKGROUND DATA: Intravertebral enhancements secondary to iodinated contrast stagnation have been described. Cancer patients have an increased risk of perivertebral venous thrombosis or stenosis secondary to several risk factors (cancer or drug induced hypercoagulability, deterioration of venous flow linked to catheter insertion, prolonged immobilization)...
January 2017: European Journal of Radiology
https://www.readbyqxmd.com/read/28027224/ultrasound-guided-bilateral-thoracic-paravertebral-blocks-as-an-adjunct-to-general-anesthesia-in-patients-undergoing-reduction-mammaplasty-a-historical-cohort-study
#6
Emine A Salviz, Nukhet Sivrikoz, Anil Ozonur, Mukadder Orhan-Sungur, Meltem Savran-Karadeniz, Demet Altun, Emre Hocaoglu, Burcu Celet-Ozden, Kamil M Tugrul
BACKGROUND: This study investigates whether ultrasound-guided thoracic paravertebral blocks would improve postoperative analgesia in patients undergoing bilateral reduction mammaplasty. METHODS: After obtaining ethics committee approval, data of 70 patients who underwent bilateral reduction mammaplasty were reviewed. Sixty-four patients' data were evaluable; 30 were in the general anesthesia group and 34 were in the thoracic paravertebral block group. Data such as time to first pain, intraoperative fentanyl requirement, postoperative numeric rating scale scores, number of patients who required tramadol in the postoperative care unit, and rescue analgesic consumption through the first 2 postoperative days were analyzed...
January 2017: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28017162/quadratus-lumborum-block-in-chronic-pain-after-abdominal-hernia-repair-case-report
#7
Rita Carvalho, Elena Segura, Maria do Céu Loureiro, José Pedro Assunção
BACKGROUND AND OBJECTIVES: The quadratus lumborum blockade was described by R. Blanco in its two approaches (I and II). The local anesthetic deposition in this location can provide blockade to T6-L1 dermatomes. We performed this fascia blockade guided by ultrasound for treating a chronic neuropathic pain in the abdominal wall. CASE REPORT: Male patient, 61 years old, 83kg, with a history of thrombocytopenia due to alcoholic cirrhosis, among others; had chronic pain in the abdominal wall after multiple abdominal hernia repairs in the last year and a half, with poor response to treatment with neuromodulators and opioids...
January 2017: Brazilian Journal of Anesthesiology
https://www.readbyqxmd.com/read/28011890/idiopathic-myelofibrosis-with-disseminated-hepatosplenic-mesenteric-renal-and-pulmonary-extramedullary-haematopoeisis-portal-hypertension-and-tuberculosis-initial-presentation-and-2%C3%A2-years-follow-up
#8
Ananya Panda, Sheragaru Hanumanthappa Chandrashekhara, Aruna Nambirajan, Pravas Mishra
A 35-year-old man with a 12-year history of idiopathic myelofibrosis (IMF) presented in 2014 with fatigue and abdominal distension. CT scan revealed massive hepatosplenomegaly with focal splenic lesions, soft tissue around renal pelvis, mesenteric masses compressing bowel loops and perilymphatic nodules in lungs. There was portal hypertension, ascites, pleural effusion, bilateral psoas abscesses and necrotic retroperitoneal lymphadenopathy. MRI additionally revealed hypointense periportal infiltrative lesions in liver, not seen on CT scan...
December 23, 2016: BMJ Case Reports
https://www.readbyqxmd.com/read/28000203/comparison-of-continuous-epidural-block-and-continuous-paravertebral-block-in-postoperative-analgaesia-after-video-assisted-thoracoscopic-surgery-lobectomy-a-randomised-non-inferiority-trial
#9
Sylweriusz Kosiński, Edward Fryźlewicz, Michał Wiłkojć, Adam Ćmiel, Marcin Zieliński
BACKGROUND: Video-assisted (VATS) lung lobectomy can be associated with stronger postoperative pain than is commonly believed. It is generally accepted to introduce multimodal analgaesic strategies based on regional blockade, opioids and non-steroidal anti-inflammatory drugs. However, there is still no consensus regarding the optimal regional technique. The aim of this study was to compare the analgaesic efficacy of continuous thoracic epidural block (TEA) and percutaneous continuous paravertebral block (PVB) in patients undergoing video-assisted lung lobectomy...
2016: Anaesthesiology Intensive Therapy
https://www.readbyqxmd.com/read/27998860/-anesthetic-effect-and-safety-of-ultrasound-guided-thoracic-paravertebral-blockade-in-sympathectomy-for-palmar-hyperhidrosis-a-randomized-controlled-trial
#10
Jin-Dong Xu, Li-Na Yu, Da-Qiang Zhao, Liang Xie, Hai-Yu Zhou, Sheng Wang
OBJECTIVE: To explore the anesthetic effect and safety of ultrasound-guided thoracic paravertebral blockade in video-assisted thoracoscopic sympathectomy for treatment of palmar hyperhidrosis. METHODS: A total of 120 patients undergoing video-assisted thoracoscopic sympathectomy for moderate or severe hyperhidrosis were randomized to receive ultrasound-guided thoracic paravertebral blockade (group A, n=60) or general anesthesia with tracheal intubation (group B, n=60)...
December 20, 2016: Nan Fang Yi Ke da Xue Xue Bao, Journal of Southern Medical University
https://www.readbyqxmd.com/read/27994782/non-caseating-granulomatous-infective-spondylitis-melioidotic-spondylitis
#11
Justin Arockiaraj, Rajiv Karthik, Veena Jeyaraj, Rohit Amritanand, Venkatesh Krishnan, Kenny Samuel David, Gabriel David Sundararaj
STUDY DESIGN: Retrospective clinical analysis. PURPOSE: To delineate the clinical presentation of melioidosis in the spine and to create awareness among healthcare professionals, particularly spine surgeons, regarding the diagnosis and treatment of melioidotic spondylitis. OVERVIEW OF LITERATURE: Melioidosis is an emerging disease, particularly in developing countries, associated with a high mortality rate. Its causative pathogen, Burkholderia pseudomallei, has been labeled as a bio-terrorism agent...
December 2016: Asian Spine Journal
https://www.readbyqxmd.com/read/27936890/incidental-findings-in-the-skeletal-musculature-on-computed-tomography
#12
Dominik Schramm, Annkathrin Justus, Andreas Gunter Bach, Alexey Surov
OBJECTIVE: The purpose of this study was to analyze intramuscular incidental findings identified on computed tomography (CT) in a large patients cohort. METHODS: In the time period from 2010 to 2015 a total of 44 794 patients with several diagnoses were investigated by CT. Only patients, who underwent body CT including the neck, thorax, abdomen and pelvic regions after intravenous application of contrast medium were involved in the study. There were 4085 patients...
December 12, 2016: British Journal of Radiology
https://www.readbyqxmd.com/read/27935990/hyperalgesia-and-persistent-pain-after-breast-cancer-surgery-a-prospective-randomized-controlled-trial-with-perioperative-cox-2-inhibition
#13
Noud van Helmond, Monique A Steegers, Gertie P Filippini-de Moor, Kris C Vissers, Oliver H Wilder-Smith
BACKGROUND: Persistent pain is a challenging clinical problem after breast cancer treatment. After surgery, inflammatory pain and nociceptive input from nerve injury induce central sensitization which may play a role in the genesis of persistent pain. Using quantitative sensory testing, we tested the hypothesis that adding COX-2 inhibition to standard treatment reduces hyperalgesia after breast cancer surgery. A secondary hypothesis was that patients developing persistent pain would exhibit more postoperative hyperalgesia...
2016: PloS One
https://www.readbyqxmd.com/read/27930451/postexercise-hypotension-is-volume-dependent-in-hypertensives-autonomic-and-forearm-blood-responses
#14
Aline de Freitas Brito, Maria do Socorro Brasileiro Santos, Caio Victor Coutinho de Oliveira, Amilton da Cruz Santos
The purpose of this study was to investigate the short-term effect of kettlebell swings (KBSs) on lumbopelvic pressure pain thresholds (PPTs) in healthy adults. Sixty participants (male=23, female=37, mean age=25.12 years ±2.86, height=170.73 cm ± 9.2, mass=70.49 kg ± 13.32) were randomized into one of two groups. The experimental group performed a warm-up followed by eight consecutive 20-second rounds of KBS with 10-second rest periods. The control group performed the warm-up alone. An evaluator blinded to group assignment, assessed PPTs immediately before and after the intervention using a handheld pressure algometer...
November 19, 2016: Journal of Strength and Conditioning Research
https://www.readbyqxmd.com/read/27930448/the-short-term-effect-of-kettlebell-swings-on-lumbopelvic-pressure-pain-thresholds-a-randomized-controlled-trial
#15
Brandon M Keilman, William J Hanney, Morey J Kolber, Patrick S Pabian, Paul A Salamh, Carey E Rothschild, Xinliang Liu
The purpose of this study was to investigate the short-term effect of kettlebell swings (KBSs) on lumbopelvic pressure pain thresholds (PPTs) in healthy adults. Sixty participants (male=23, female=37, mean age=25.12 years ±2.86, height=170.73 cm ± 9.2, mass=70.49 kg ± 13.32) were randomized into one of two groups. The experimental group performed a warm-up followed by eight consecutive 20-second rounds of KBS with 10-second rest periods. The control group performed the warm-up alone. An evaluator blinded to group assignment, assessed PPTs immediately before and after the intervention using a handheld pressure algometer...
November 19, 2016: Journal of Strength and Conditioning Research
https://www.readbyqxmd.com/read/27920711/rare-paravertebral-and-skull-base-metastases-in-prostate-cancer
#16
Gbeminiyi Samuel, Amir Isbell, Onyekachi Ogbonna, Hasan Iftikhar, Susmita Sakruti, Adebayo Atanda, Raj P Manchandani
Prostate cancer is the most commonly diagnosed visceral cancer in the United States. A majority of cases exhibit an insidious course and nonaggressive tumor behavior. Prostate cancer can manifest as lesions which remain localized, regionally invading or metastasize to lymph nodes, bones, and lungs. Here, we report a unique case of metastatic prostate cancer to the right upper mediastinum, presenting as a paravertebral mass within 2 years of initial tissue diagnosis. Paravertebral spread has not been described for prostate cancer, and herein, we discuss the clinical presentation, diagnostic workup, and possible therapeutic options available in light of the literature...
September 2016: Case Reports in Oncology
https://www.readbyqxmd.com/read/27916036/-effect-of-ultrasound-guided-patient-controlled-paravertebral-block-on-pulmonary-function-in-patients-with-multiple-fractured-ribs
#17
Y Y Ge, X Z Wang, N Yuan, L Y Yuan, W H Ma, Y Hu
Objective: To investigated the effects of patient controlled intravenous analgesia and ultrasound guided patient-controlled paravertebral block on pulmonary function in patients with multiple fractured ribs. Methods: From May 2015 to March 2016, 60 patients with multiple rib fractures in Ningbo NO.6 Hospital with American Society of Anesthesiologists Ⅱ-Ⅲ underwent internal fixation, including 30 males and 30 females aged from 16 to 70 years(mean age (54.6±15.2) years). All patients were randomly divided into 2 groups (n=30 each): patient controlled intravenous analgesia(PCIA) group and patient controlled thoracic paravertebral block(PCPB) group...
December 1, 2016: Zhonghua Wai Ke za Zhi [Chinese Journal of Surgery]
https://www.readbyqxmd.com/read/27909035/randomised-controlled-pilot-study-to-investigate-the-effectiveness-of-thoracic-epidural-and-paravertebral-blockade-in-reducing-chronic-post-thoracotomy-pain-topic-feasibility-study-protocol
#18
Joyce Yeung, Teresa Melody, Amy Kerr, Babu Naidu, Lee Middleton, Kostas Tryposkiadis, Jane Daniels, Fang Gao
INTRODUCTION: Open chest surgery (thoracotomy) is considered the most painful of surgical procedures. Forceful wound retraction, costochondral dislocation, posterior costovertebral ligament disruption, intercostal nerve trauma and wound movement during respiration combine to produce an acute, severe postoperative pain insult and persistent chronic pain many months after surgery is common. Three recent systematic reviews conclude that unilateral continuous paravertebral blockade (PVB) provides analgesia at least equivalent to thoracic epidural blockade (TEB) in the postoperative period, has a lower failure rate, and symptom relief that lasted months...
December 1, 2016: BMJ Open
https://www.readbyqxmd.com/read/27903350/-effect-of-lumbar-dorsal-muscle-injuries-on-lumbar-vertebral-bone-quality-of-rat
#19
X P Wang, S J Wang, P Yan, L L Zhu, M Q Li, Z Y Bian, J W Tian
Objective: To explored the effects of lumbar dorsal muscle damage on local lumbar vertebral bone quality. Methods: Thirty SD female rats, at age of 20 weeks, were randomly divided into three groups: control group, or say pseudo surgery group, an incision in the back were performed as CNT; bilateral erector spinal muscle group in which group bilateral lumbar erector spinal muscle were removed as RESM; castration group in which bilateral ovaries were resected as OVX.After three months, bone mineral density, microscopic CT and vertebral compression test were taken in lumbar vertebral (L4-6) in turn...
November 22, 2016: Zhonghua Yi Xue za Zhi [Chinese medical journal]
https://www.readbyqxmd.com/read/27896665/ultrasound-guided-thoracic-paravertebral-block-by-the-paralaminar-in-plane-approach-using-a-microconvex-array-transducer-methodological-utility-based-on-anatomical-structures
#20
Yasuko Taketa, Taro Fujitani, Yumi Irisawa, Satoko Sudo, Kazushi Takaishi
OBJECTIVE: We evaluated the analgesic feasibility of paralaminar in-plane (PL) approach for ultrasound-guided thoracic paravertebral block (USG-TPVB). As the needle trajectory was expected to be closely affected by the distance from the skin to the lamina-transverse process junction (LTPJ), we examined the correlativity between them on computed tomography (CT) or ultrasonography. METHODS: Thirty-two patients undergoing thoracotomy were recruited. We measured the distances between the skin and LTPJ using preoperative CT (S-L) and procedural ultrasonography (US-L)...
November 28, 2016: Journal of Anesthesia
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