keyword
MENU ▼
Read by QxMD icon Read
search

Anterior posterior resection

keyword
https://www.readbyqxmd.com/read/28735125/management-of-arteriovenous-malformations-associated-with-developmental-venous-anomalies-a-literature-review-and-report-of-two-cases
#1
Michael Zhang, Ian D Connolly, Mario K Teo, George Yang, Robert Dodd, Michael Marks, Mario Zuccarello, Gary K Steinberg
OBJECTIVE: Cerebrovascular malformation classification has revealed intermediary lesions that warrant further review due to their unusual presentation and management. We present two cases of arteriovenous malformations (AVMs) associated with a developmental venous anomaly (DVA), and discuss the efficacy of previously published management strategies. METHODS: Two cases of AVMs associated with DVA were identified and a literature search for published cases between 1980 and 2016 was conducted...
July 19, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28733848/femoro-acetabular-impingement-anatomic-study-of-reliability-and-accuracy-of-alpha-angle-and-offset-ratio-on-fifty-consecutive-peri-operatively-resected-femoral-heads
#2
Štěpán Magersky, Adam Král, Radovan Kubeš
PURPOSE: The purpose of this study was to determine whether X-ray attributes of the femoro-acetabular impingement (FAI) - alpha angle (AA) and offset ratio (OR) reflect real measurements on resected femoral heads. METHODS: FAI AA and OR were assessed on 50 consecutively-resected femoral heads. The parameters were measured on heads cut through the maximum range of the deformity and compared to the same parameters on standardized X-ray projections (anterior-posterior [AP] and axial views)...
July 21, 2017: International Orthopaedics
https://www.readbyqxmd.com/read/28733774/a-study-of-anatomy-of-distal-femur-pertaining-to-total-knee-replacement-an-analysis-conclusions-and-recommendations
#3
K Kumar, D Sharma
BACKGROUND: Multiple landmarks including the transepicondylar axis (TEA), posterior condylar axis (PCA) and anterior trochlear line (TL) have been used to set up the femoral component rotation, but each is faced with its own practical obstacle that limits its usage. Also a common practice is to set the femoral component rotation at 3° external rotation to PCA and valgus resection angle at 5°-7° to anatomical axis of femur. For the reason that the anatomy of each knee is different, it may not be justified to practice such a set protocol in all cases...
July 21, 2017: Musculoskeletal Surgery
https://www.readbyqxmd.com/read/28721597/neuroendoscopic-management-of-posterior-third-ventricle-ependymoma-with-intraaqueductal-and-fourth-ventricle-extension-a-case-report-and-review-of-the-literature
#4
Ricardo Prat-Acín, Rocío Evangelista, Rebeca Conde, Angel Ayuso-Sacido, Inma Galeano
INTRODUCTION: Posterior third ventricle ependymomas with intraaqueductal extension are relatively infrequent lesions. Its surgical management represents a formidable technical challenge and includes a wide variety of approaches. Minimally invasive surgery including the endoscopic management can play a crucial role to obtain an optimal clinical outcome. PATIENTS AND METHODS: We report the clinical outcome of an 11-year-old female patient with a 6-year history of recurrent episodes of headache and vomiting...
July 18, 2017: Child's Nervous System: ChNS: Official Journal of the International Society for Pediatric Neurosurgery
https://www.readbyqxmd.com/read/28721444/neovascular-glaucoma-after-proton-beam-therapy-of-choroidal-melanoma-incidence-and-risk-factors
#5
Aline I Riechardt, Daniel Pilger, Dino Cordini, Ira Seibel, Enken Gundlach, Annette Hager, Antonia M Joussen
PURPOSE: To analyze the risk factors for the development of neovascular glaucoma (NVG) of patients with choroidal melanoma after proton beam therapy (PBT). METHOD: Clinical case series, retrospective study. We evaluated 629 consecutive patients receiving proton beam therapy for the treatment of a choroidal melanoma at the oncology service at Charité, Berlin and Helmholtz-Zentrum, Berlin between 05/1998 and 11/2008 regarding the development and risk factors of NVG...
July 18, 2017: Graefe's Archive for Clinical and Experimental Ophthalmology
https://www.readbyqxmd.com/read/28712903/multimodality-treatment-of-posterior-inferior-cerebellar-artery-aneurysms
#6
Justin R Mascitelli, Kurt Yaeger, Daniel Wei, Christopher P Kellner, Thomas J Oxley, Reade A De Leacy, Johanna T Fifi, Aman B Patel, Thomas P Naidich, Joshua B Bederson, J Mocco
OBJECT: Posterior inferior cerebellar artery (PICA) aneurysms are heterogeneous, uncommon lesions that can be treated in many fashions. Many previous series have focused on a specific aneurysm subset or treatment paradigm. The aim of this study was to present a comprehensive approach for all PICA aneurysms and analyze outcomes by PICA location. METHODS: All PICA aneurysms treated from 2012 until present were reviewed retrospectively and classified by location. Angiographic and clinical outcome were assessed...
July 13, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28712900/surgical-treatment-of-segmental-spinal-dysgenesis-selection-of-an-optimal-type-of-fusion
#7
Olga M Pavlova, Sergey O Ryabykh, Danil A Kozyrev, Alexander V Gubin
OBJECTIVE: The aim of this study is to select optimal fusion type for segmental spinal dysgenesis (SSD). METHODS: We analyzed 45 patients with SSD (37 from the literature and eight from our institution). Each case was evaluated for specific clinical and radiological criteria, types and results of the treatment. RESULT: Anterior fusion (AF) was perfomed in two patients (4.4%), posterior fusion (PF) in 11 patients (24.4%) and antero-posterior fusion (APF) in 33 patients (73...
July 13, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28688624/indirect-decompression-in-spinal-surgery
#8
REVIEW
Hiroyuki Yoshihara
Indirect decompression in spinal surgery means decompression of spinal nerve tissues, such as spinal cord and nerve, without resecting the compressing tissue. Indirect spinal decompression procedures largely can be divided into segmental procedures and global spinal alignment procedures. Segmental procedures are mainly performed by the distraction between two vertebrae, which lead to the opening of the neural foramen and increases the epidural space. Such distraction can be performed through the disc space or using posterior instrumentation...
July 5, 2017: Journal of Clinical Neuroscience: Official Journal of the Neurosurgical Society of Australasia
https://www.readbyqxmd.com/read/28684003/surgical-treatment-of-superior-sulcus-tumors-a-15-year-single-center-experience
#9
Piergiorgio Solli, Monica Casiraghi, Daniela Brambilla, Patrick Maisonneuve, Lorenzo Spaggiari
This paper reports on the characteristics, treatment modalities, and outcomes of patients with superior sulcus tumors who underwent surgery over a period of 15 years in 1 institution. Clinical records of 94 consecutive patients operated on by the same surgical team for non-small cell lung cancer between July 1998 and December 2013 were retrospectively reviewed. All patients received lung and chest wall en bloc resection. Forty-eight (51%) received induction treatments. Surgery was an anterior approach in 46 patients (48...
April 2017: Seminars in Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/28683992/assessment-of-mitral-valve-repair-with-exercise-echocardiography-artificial-chordae-vs-leaflet-resection
#10
Sigurdur Ragnarsson, Johan Sjögren, Martin Stagmo, Per Wierup, Shahab Nozohoor
Mitral valve (MV) repair with artificial chordae (AC) or leaflet resection (LR) is associated with good hemodynamics at rest. The aim of this study was to compare these techniques in terms of exercise capacity and echocardiographic parameters of hemodynamics at rest and peak exercise. We conducted a study in 2015 of 56 patients, who had undergone surgery for degenerative posterior mitral leaflet prolapse between 2005 and 2014 using either AC (n = 24) or LR (n = 32). Clinical data were collected, exercise capacity was measured, and resting echocardiography and peak exercise echocardiography were performed...
April 2017: Seminars in Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/28670419/severe-rigid-scoliosis-review-of-management-strategies-and-role-of-spinal-osteotomies
#11
REVIEW
Pankaj Kandwal, Govindaraja Perumal Vijayaraghavan, Upendra Bidre Nagaraja, Arvind Jayaswal
Severe rigid curves pose a considerable challenge to the treating spine surgeon. In our practice, approximately 30%-40% of patients with scoliosis present late with severe rigid scoliosis (>90° and <30% correction on bending films). Controversy still exists with regard to the ideal surgical strategy for correcting these rigid curves. Rigid scoliosis often presents in the form of either sharp angular or rounded deformities. Rounded deformities can be effectively managed with an anterior release to loosen the apex and posterior instrumentation (with osteotomies, if required)...
June 2017: Asian Spine Journal
https://www.readbyqxmd.com/read/28669263/microsurgical-treatment-for-arteriovenous-malformation-of-the-corpus-callosum-and-choroidal-fissure
#12
Marcos Devanir Silva da Costa, Bruno Fernandes de O Santos, Felipe Bouchabki de Almeida Guardini, Feres Chaddad-Neto
The management of arteriovenous malformations (AVMs) of the corpus callosum and choroidal fissure is challenging because they commonly receive arterial feeders from the anterior and posterior circulation, and drain to deep veins. In this video the authors present the case of a 20-year-old man who presented with acute onset of headache, loss of consciousness, and nuchal rigidity. Computed tomography, MRI, and cerebral angiography performed in tandem revealed a ruptured, large, Grade IV AVM of the corpus callosum and choroidal fissure with two groups of arterial feeders: one from the pericallosal artery and the other from the medial and lateral posterior choroidal arteries...
July 2017: Neurosurgical Focus
https://www.readbyqxmd.com/read/28663632/obturator-nerve-block-in-transurethral-resection-of-bladder-tumor-a-comparison-of-ultrasound-guided-technique-versus-ultrasound-with-nerve-stimulation-technique
#13
Nida Farooq Shah, Khalid Parvez Sofi, Showkat Hussain Nengroo
BACKGROUND: Obturator nerve (ON) stimulation during transurethral resection of lateral and posterolateral bladder wall tumor under spinal anesthesia may lead to obturator reflex, adductor contraction, and leg jerking with complications such as bleeding, bladder perforation, or incomplete tumor resection. Our study was carried out to obtain successful block of ON using ultrasound (US)-guided technique with or without nerve stimulation in patients undergoing transurethral resection of bladder tumor (TURBT) under spinal anesthesia...
April 2017: Anesthesia, Essays and Researches
https://www.readbyqxmd.com/read/28651229/coverage-of-complex-defects-of-the-shoulder-girdle-and-posterior-neck-triangle-following-tumor-resection
#14
Noha M Al-Qattan, Mohammad M Al-Qattan, Rajeev Pant
INTRODUCTION: Numerous pedicle and free flaps have been used to cover complex defects of the shoulder girdle and posterior neck triangle following tumor resection. We describe our choice of flap selection in these patients with case examples. PRESENTATION OF CASES: Three cases examples demonstrate our choice of flap selection. In the first case, an anterior shoulder girdle defect is covered by an anteriorly transposed latissimus dorsi muscle flap. The second case demonstrates the coverage of a posterior shoulder girdle defect by a posteriorly transposed latissimus dorsi muscle flap...
June 13, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28648878/an-effective-and-safe-surgical-approach-for-a-superior-sulcus-tumor-a-case-report
#15
Soichi Oka, Kenichi Kobayashi, Hiroki Matsumiya, Masatoshi Kanayama, Shuichi Shinohara, Shinji Shinohara, Akihiro Taira, Taiji Kuwata, Masaru Takenaka, Yasuhiro Chikaishi, Ayako Hirai, Yuko Tashima, Naoko Imanishi, Koji Kuroda, Yoshinobu Ichiki, Fumihiro Tanaka
INTRODUCTION: Superior sulcus tumors, frequently referred to as Pancoast tumors, are a wide range of tumors invading a section of the apical chest wall called the thoracic inlet. For this reason, a surgical approach and complete resection may be difficult to accomplish. We experienced a locally advanced superior sulcus tumor (SST) located from the anterior to posterior apex thoracic inlet and performed complete resection after definitive chemoradiation. PRESENTATION OF CASE: A 71-year-old Japanese male presented at our hospital due to left back pain and an abnormal chest computed tomography (CT) scan showing 80×70×60-mm tumor located in the left middle apex thoracic inlet...
June 17, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28648003/-curative-effect-analysis-of-15-cases-of-cervical-intra-and-extra-spinal-tumors-by-microsurgical-resection
#16
Y Han, X L Zheng, L Li, Z Q Jiang, F Y Lou, S J Zhang
Objective: To explore the curative effect of microsurgical treatment of cervical intra- and extra-spinal tumors. Methods: The clinical data of 15 patients with cervical intra-and extra-spinal tumors in Department of Neurosurgery, the First Affiliated Hospital of Bengbu Medical College from January 2013 to February 2017 were retrospectively analyzed. According to Shaw's tumor stage: 6 cases in stage Ⅰ, 5 cases in stage Ⅱ, 3 cases in stage Ⅲ, and 1 case in stage Ⅳ. About the surgical methods: 9 cases were treated via posterior median semi-laminectomy approach, of which were internal fixation in 2 cases, and via posterior median approach spinous process and vertebral plate complex orthotopic replantation to spinal canal plasty in 3 cases, other 3 cases were operated via anterior cervical approach, including internal fixation in 1 case...
June 20, 2017: Zhonghua Yi Xue za Zhi [Chinese medical journal]
https://www.readbyqxmd.com/read/28643308/-anatomical-strategies-of-henle-trunk-in-laparoscopic-right-hemi-colectomy-for-right-colon-cancer
#17
Bo Feng, Xialin Yan, Sen Zhang, Pei Xue, Zirui He, Minhua Zheng
The advancement of laparoscopic surgery serves as a trigger for better understanding of the vascular structure at the inferior border of the pancreas, especially Henle trunk. Henle trunk was first found as convergence to superior mesenteric vein (SMV) conjoined by sub-right colon vein (SRCV) and right gastroepiploic vein (RGEV), but decades later, anterior superior pancreatic duodenal vein (ASPDV) was described as another conjoint vein of Henle trunk. These tributaries are the basic elements of Henle trunk in early years' study...
June 25, 2017: Zhonghua Wei Chang Wai Ke za Zhi, Chinese Journal of Gastrointestinal Surgery
https://www.readbyqxmd.com/read/28640106/the-outcome-of-eosinophilic-granuloma-involving-unilateral-atlantoaxial-joint-a-case-report-and-literature-review
#18
REVIEW
Yu Song, Wen Geng, Tao Guo, Yong Gao, Yukun Zhang, Shuai Li, Kun Wang, Ji Tu, Cao Yang
RATIONALE: Solitary eosinophilic granuloma (EG), the most benign, common form of Langerhans cell histiocytosis, has a self-limiting process and is associated with a good prognosis. Immobilization is recommended as the first treatment strategy for solitary EG, although the treatment protocols are still controversial. Radiotherapy and surgery are secondary treatment choices. Lesions of the upper cervical spine react differently to treatment because of their specific anatomical and motor features...
June 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28631202/successful-radical-resection-of-pancreatic-head-carcinoma-in-a-patient-with-replaced-right-hepatic-artery-originating-from-posterior-inferior-pancreaticoduodenal-artery-a-case-report
#19
Yusuke Sakamoto, Takahisa Fujikawa, Akira Tanaka
Anatomical variations of hepatic arteries may be problematic in pancreaticoduodenectomy (PD). We experienced pancreatic head cancer in a patient with rare variation of hepatic artery and performed PD successfully with the resection of this artery. A 75-year-old woman showed pancreatic head tumor on CT. Preoperative CT detected rare variation of hepatic artery; posterior segmental branch of right hepatic artery (RHA-PB) originating from posterior inferior pancreaticoduodenal artery. The image also demonstrated that there was a junction between RHA-PB and anterior branch of right hepatic artery (RHA-AB)...
December 2017: Surgical Case Reports
https://www.readbyqxmd.com/read/28602661/brain-arteriovenous-malformations-located-in-language-area-surgical-outcomes-and-risk-factors-for-postoperative-language-deficits
#20
Yuming Jiao, Fuxin Lin, Jun Wu, Hao Li, Xin Chen, Zhicen Li, Ji Ma, Yong Cao, Shuo Wang, Jizong Zhao
OBJECT: Case selection for surgical treatment of language area brain arteriovenous malformations (L-BAVMs) remains difficult. This study aimed to determine the surgical outcomes and risk factors for postoperative language deficits (LD) in patients with L-BAVMs. METHODS: Patients with L-BAVMs who underwent microsurgical resection between September 2012 and June 2016 were reviewed. All patients had undergone preoperative functional magnetic resonance imaging (fMRI) and diffusion tensor imaging (DTI)...
June 7, 2017: World Neurosurgery
keyword
keyword
68362
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"