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Surgery classifications

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https://www.readbyqxmd.com/read/28647997/-endovascular-management-and-classification-of-the-dissecting-aneurysms-of-the-vertebral-artery
#1
Y Z Zang, Z G Wang, C W Wang, X Ding, X F Wang, L L Wang
Objective: To summarize the classifications and optimize endovascular treatment of the dissecting aneurysms of the vertebral artery (DAVA). Methods: The clinical information of 39 cases of DAVA treated with endovascular methods in our department between January 2007 and September 2016 were analyzed retrospectively.According to the location of the aneurysm in relation to the posterior inferior cerebellar artery (PICA), the aneurysms were classified into three types: type pre-PICA, located proximally to the PICA; type in-PICA, located at the PICA origin; and type post-PICA located distally to the PICA...
June 20, 2017: Zhonghua Yi Xue za Zhi [Chinese medical journal]
https://www.readbyqxmd.com/read/28647794/an-update-on-the-risk-of-lymph-node-metastasis-for-the-follicular-variant-of-papillary-thyroid-carcinoma-with-the-new-diagnostic-paradigm
#2
Aleksandra M Sowder, Benjamin L Witt, Jason P Hunt
Previous data has shown that the risk of nodal metastases is significantly greater for classical papillary thyroid carcinoma (PTC) as compared to the follicular variant (FVPTC). Given a recent change in diagnostic paradigm and definition of the noninvasive follicular thyroid neoplasm with papillary-like nuclear features (NIFTP) we intended to investigate if there remains a significant difference in nodal involvement between classical PTC and FVPTC. A 6-year retrospective review of all cases with FVPTC in the diagnostic line from the University of Utah/ARUP Laboratories was conducted...
June 24, 2017: Head and Neck Pathology
https://www.readbyqxmd.com/read/28647638/evolution-of-practices-in-carotid-surgery-observational-study-in-france-from-2006-to-2015
#3
Lucie Salomon du Mont, Stefan Olteanu, Eric Steinmetz, Benjamin Kretz
INTRODUCTION: The principal objective of this study was to determine the evolution of the surgical management of stenosis of the carotid bifurcation over a period of 10 years in France. The secondary objective was to ascertain the impact of recommendations and of the literature on the evolution of these practices. MATERIALS AND METHODS: From the registry of the 'Agence Technique de l'Information sur l'Hospitalisation (ATIH)', we collected all of the data for carotid surgery procedures carried out in French healthcare establishments between 2006 and 2015...
June 21, 2017: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/28647575/a-modified-technique-of-temporary-suspension-of-the-ovary-to-the-anterior-abdominal-wall
#4
Omar M Abuzeid, Rubin Raju, John Hebert, Mohammad Ashraf, Mostafa I Abuzeid
STUDY OBJECTIVE: A previous study described a technique of temporary suspension of the ovary to the abdominal wall using nylon suture (Abuzeid et al 2002). The aim of this study is to describe a modified technique of temporary suspension of the ovary to the fascia of the anterior abdominal wall after operative laparoscopy for advanced stage endometriosis to reduce postoperative adhesion formation. DESIGN: Video illustrating this modified technique of ovarian suspension SETTING: Academic affiliated community medical center PATIENTS: This patient underwent temporary suspension of the right ovary, using 3-0 plain catgut suture, after operative laparoscopy for advanced stage endometriosis (Stage III ASRM classification)...
June 21, 2017: Journal of Minimally Invasive Gynecology
https://www.readbyqxmd.com/read/28647574/a-rare-uterine-malformation-asymmetric-septate-uterus
#5
Alper Biler, Ali Akdemir, Nuri Peker, Fatih Sendag
STUDY OBJECTIVE: To demonstrate a step by step surgical hysteroscopy technique in a patient with asymmetric uterine septum and transverse uterine septum that was not previously described in the literature. DESIGN: Resection of a asymmetric uterine septum by laparoscopy and ultrasound-guided hysteroscopy (Canadian Task Force Classification III). The video was assumed exempt from official review by our institutional review board. SETTING: A septate uterus is defined as the uterus in which the uterine cavity is longitudinally divided by the septum (1)...
June 21, 2017: Journal of Minimally Invasive Gynecology
https://www.readbyqxmd.com/read/28647562/post-operative-complications-of-spina-bifida-patients-undergoing-urological-laparotomy-a-multi-institutional-analysis
#6
Christopher J Loftus, David C Moore, Joshua A Cohn, Douglas F Milam, Roger R Dmochowski, Dan Wood, Melissa R Kaufman, Hadley M Wood
OBJECTIVE: To characterize peri-operative morbidity and mortality of adult spina bifida patients undergoing laparotomy. METHODS: We retrospectively studied the post-operative complications of 59 operations of spina bifida patients undergoing abdominal laparotomies for urological indications at three institutions. We evaluated post-operative complications using the Clavien-Dindo classification scale. RESULTS: The overall complication rate was 91...
June 21, 2017: Urology
https://www.readbyqxmd.com/read/28646936/surgical-flow-disruptions-during-robotic-assisted-radical-prostatectomy
#7
Christopher J Dru, Jennifer T Anger, Colby P Souders, Catherine Bresee, Matthias Weigl, Elyse Hallett, Ken Catchpole
INTRODUCTION: We sought to apply the principles of human factors research to robotic-assisted radical prostatectomy to understand where training and integration challenges lead to suboptimal and inefficient care. MATERIALS AND METHODS: Thirty-four robotic-assisted radical prostatectomy and bilateral pelvic lymph node dissections over a 20 week period were observed for flow disruptions (FD) - deviations from optimal care that can compromise safety or efficiency. Other variables - physician experience, trainee involvement, robot model (S versus Si), age, body mass index (BMI), and American Society of Anesthesiologists (ASA) physical status - were used to stratify the data and understand the effect of context...
June 2017: Canadian Journal of Urology
https://www.readbyqxmd.com/read/28646603/comparison-of-oral-contrast-enhanced-transabdominal-ultrasound-imaging-with-transverse-contrast-enhanced-computed-tomography-in-preoperative-tumor-staging-of-advanced-gastric-carcinoma
#8
Xuemei He, Jing Sun, Xiaoling Huang, Chun Zeng, Yinggang Ge, Jun Zhang, Jingxian Wu
OBJECTIVES: This study assessed the diagnostic performance of transabdominal oral contrast-enhanced ultrasound (US) imaging for preoperative tumor staging of advanced gastric carcinoma by comparing it with transverse contrast-enhanced computed tomography (CT). METHODS: This retrospective study included 42 patients with advanced gastric cancer who underwent laparoscopy, radical surgery, or palliative surgery because of serious complications and had a body mass index of less than 25 kg/m(2) ...
June 24, 2017: Journal of Ultrasound in Medicine: Official Journal of the American Institute of Ultrasound in Medicine
https://www.readbyqxmd.com/read/28644946/effectiveness-of-corticosteroid-injections-for-treatment-of-de-quervain-s-tenosynovitis
#9
Jinhee K Oh, Susan Messing, Ollivier Hyrien, Warren C Hammert
BACKGROUND: Although surgery can provide definitive treatment for de Quervain's tenosynovitis, nonoperative treatment could be preferable if symptoms are predictably relieved. We sought to determine the effectiveness of corticosteroid injections as treatment for de Quervain's tenosynovitis and to evaluate patient characteristics as predictors of treatment outcome. METHODS: A retrospective study was conducted using our institutional database International Classification of Disease, version 9 (ICD-9) code list for de Quervain's tenosynovitis...
July 2017: Hand: Official Journal of the American Association for Hand Surgery
https://www.readbyqxmd.com/read/28644934/fingertip-injuries-in-children-epidemiology-financial-burden-and-implications-for-prevention
#10
Rachel R Yorlets, Kathleen Busa, Kyle R Eberlin, Mohammad Ali Raisolsadat, Donald S Bae, Peter M Waters, Brian I Labow, Amir H Taghinia
BACKGROUND: Although fingertip injuries are common, there is limited literature on the epidemiology and hospital charges for fingertip injuries in children. This descriptive study reports the clinical features of and hospital charges for fingertip injuries in a large pediatric population treated at a tertiary medical center. METHODS: Our hospital database was queried using International Classification of Diseases, Revision 9 (ICD-9) codes, and medical records were reviewed...
July 2017: Hand: Official Journal of the American Association for Hand Surgery
https://www.readbyqxmd.com/read/28644098/intracranial-solitary-fibrous-tumors-hemangiopericytomas-first-report-of-malignant-progression
#11
Caroline Apra, Karima Mokhtari, Philippe Cornu, Matthieu Peyre, Michel Kalamarides
OBJECTIVE Meningeal solitary fibrous tumors/hemangiopericytomas (MSFTs/HPCs) are rare intracranial tumors resembling meningiomas. Their classification was redefined in 2016 by the World Health Organization (WHO) as benign Grade I fibrohyaline type, intermediate Grade II hypercellular type, and malignant highly mitotic Grade III. This grouping is based on common histological features and identification of a common NAB2-STAT6 fusion. METHODS The authors retrospectively identified 49 cases of MSFT/HPC. Clinical data were obtained from the medical records, and all cases were analyzed according to this new 2016 WHO grading classification in order to identify malignant transformations...
June 23, 2017: Journal of Neurosurgery
https://www.readbyqxmd.com/read/28643979/-acute-pancreatitis-new-aspects-for-the-management
#12
Olivier Windisch, Toni Raffoul, Catrina Hansen, Jean-Louis Frossard, Philippe Morel, Léo Bühler
Acute pancreatitis is a frequent disease, with a simple course in 80 % of the cases but a high morbidity and mortality in its severe form. Biliary origin and alcohol represent 80 % of the etiologies. Except endoscopic removal of gallstone for biliary origin, treatment remains symptomatic and focuses on fluid resuscitation, effective antalgia and adapted management of nutrition. This article focuses on the novelties introduced by the revision of the Classification of Atlanta in 2012 and details current guidelines for the management of the disease...
June 14, 2017: Revue Médicale Suisse
https://www.readbyqxmd.com/read/28643856/coding-in-surgery-impact-of-a-specialized-coding-proforma-in-hepato-pancreato-biliary-surgery
#13
Jennifer Murphy, Charlotte May, Sara Di Carlo, Ian Beckingham, Iain C Cameron, Dhanny Gomez
BACKGROUND: Coding inaccuracies in surgery misrepresent the productivity of hospitals and outcome data of surgeons. The aim of this study was to audit the extent of coding inaccuracies in hepato-pancreato-biliary (HPB) surgery and assess the financial impact of introducing a coding proforma. METHODS: Coding of patients who underwent elective HPB surgery over a 3-month period was audited. Codes were based on International Classification of Diseases 10 and Office of Population and Census Surveys-4 codes...
June 23, 2017: ANZ Journal of Surgery
https://www.readbyqxmd.com/read/28642181/surgery-outcome-of-growth-hormone-secreting-pituitary-adenoma-with-empty-sella-using-a-new-classification
#14
Qiang Wang, Xiaopeng Guo, Lu Gao, Zihao Wang, Kan Deng, Wei Lian, Renzhi Wang, Huijuan Zhu, Bing Xing
OBJECTIVE: To investigate the outcomes and identified risk factors for a cure and intraoperative cerebrospinal fluid leak following transsphenoidal surgery using a new classification for growth hormone-secreting pituitary adenoma associated with "empty sella". METHODS: This retrospective cohort study included 51 patients enrolled from January 2010 to June 2016. All subjects were categorized into three groups using a new classification scheme: Grade A, whole tumor occupation area beneath a horizontal line drawn along the lowest level of ES; Grade B, tumor occupation area that crossed the horizontal line on one side; and Grade C, tumor occupation area that crossed the horizontal line on two sides...
June 19, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28642025/total-laparoscopic-resection-surgery-for-a-cervical-carcinoma-that%C3%A2-recurred-in-the-pelvic-sidewall-after-radical-hysterectomy-and%C3%A2-adjuvant-concurrent-chemoradiotherapy
#15
Hiroyuki Kanao, Yoichi Aoki, Kazuyoshi Kato, Maki Matoda, Sanshiro Okamoto, Hidetaka Nomura, Kohei Omatsu, Kuniko Utsugi, Nobuhiro Takeshima
STUDY OBJECTIVE: To show total laparoscopic resection of a cervical carcinoma that recurred at the left pelvic sidewall after radical hysterectomy and concurrent chemoradiotherapy (CCRT). DESIGN: A step-by-step demonstration of the technique in a surgical video, including the strategy for achieving complete surgical resection with negative margins (R0 resection) (Canadian Task Force Classification III). SETTING: For high-risk cervical carcinoma, radical hysterectomy and adjuvant CCRT is the standard treatment, but even this multimodal therapy cannot prevent recurrence...
June 19, 2017: Journal of Minimally Invasive Gynecology
https://www.readbyqxmd.com/read/28641917/complications-in-tissue-expansion-a-logistic-regression-analysis-for-risk-factors
#16
Christian Smolle, Alexandru Tuca, Paul Wurzer, Stephanie M Spendel, Abigail A Forbes, Stephan Spendel, Michael Schintler, Emir Haxhija, Katja Schwenzer-Zimmerer, Herwig Friedl, Lars-Peter Kamolz, Daryousch Parvizi
BACKGROUND: Tissue expansion is frequently used in reconstructive surgery. Although the surgical procedure is typically considered simple, reported complication rates of tissue expansions exceed 40%. There is little evidence concerning risk factors for complications in tissue expansion in body regions other than breast. The aim was to determine risk factors for complications in non-breast tissue expansion. METHODS: 34 patients treated with subcutaneous tissue expanders between 2005 and 2014 were analyzed...
June 19, 2017: Burns: Journal of the International Society for Burn Injuries
https://www.readbyqxmd.com/read/28641043/radiogenomics-of-high-grade-serous-ovarian-cancer-multireader-multi-institutional-study-from-the-cancer-genome-atlas-ovarian-cancer-imaging-research-group
#17
Hebert Alberto Vargas, Erich P Huang, Yulia Lakhman, Joseph E Ippolito, Priya Bhosale, Vincent Mellnick, Atul B Shinagare, Maria Anello, Justin Kirby, Brenda Fevrier-Sullivan, John Freymann, C Carl Jaffe, Evis Sala
Purpose To evaluate interradiologist agreement on assessments of computed tomography (CT) imaging features of high-grade serous ovarian cancer (HGSOC), to assess their associations with time-to-disease progression (TTP) and HGSOC transcriptomic profiles (Classification of Ovarian Cancer [CLOVAR]), and to develop an imaging-based risk score system to predict TTP and CLOVAR profiles. Materials and Methods This study was a multireader, multi-institutional, institutional review board-approved, HIPAA-compliant retrospective analysis of 92 patients with HGSOC (median age, 61 years) with abdominopelvic CT before primary cytoreductive surgery available through the Cancer Imaging Archive...
June 22, 2017: Radiology
https://www.readbyqxmd.com/read/28639566/research-of-medical-expenditure-among-inpatients-with-unstable-angina-pectoris-in-a-single-center
#18
Suo-Wei Wu, Qi Pan, Tong Chen, Liang-Yu Wei, Yong Xuan, Qin Wang, Chao Li, Jing-Chen Song
BACKGROUND: With the rising incidence as well as the medical expenditure among patients with unstable angina pectoris, the research aimed to investigate the inpatient medical expenditure through the combination of diagnosis-related groups (DRGs) among patients with unstable angina pectoris in a Grade A tertiary hospital to conduct the referential standards of medical costs for the diagnosis. METHODS: Single-factor analysis and multiple linear stepwise regression method were used to investigate 3933 cases between 2014 and 2016 in Beijing Hospital (China) whose main diagnosis was defined as unstable angina pectoris to determine the main factors influencing the inpatient medical expenditure, and decision tree method was adopted to establish the model of DRGs grouping combinations...
July 5, 2017: Chinese Medical Journal
https://www.readbyqxmd.com/read/28639336/classification-of-pancreaticobiliary-maljunction-and-clinical-features-in-children
#19
Naoto Urushihara, Yoshinori Hamada, Terumi Kamisawa, Hideki Fujii, Tsugumichi Koshinaga, Yoshiki Morotomi, Takeshi Saito, Takao Itoi, Kenitiro Kaneko, Hiroaki Fukuzawa, Hisami Ando
PURPOSE: In 2015, the Committee on Diagnostic Criteria of the Japanese Study Group on Pancreaticobiliary Maljunction (PBM) proposed a classification of PBM into four types: (A) stenotic type, (B) non-stenotic type, (C) dilated channel type, and (D) complex type. To validate this classification and clarify the clinical features of the four types of PBM, a retrospective multicenter study was conducted. METHODS: We divided the study group of 317 children with PBM into the four types of PBM...
June 21, 2017: Journal of Hepato-biliary-pancreatic Sciences
https://www.readbyqxmd.com/read/28637635/stereotactic-bilateral-transfrontal-minimal-radiofrequency-thermocoagulation-of-the-amygdalohippocampal-complex-for-bilateral-medial-temporal-lobe-epilepsy-a-retrospective-study-of-12-patients
#20
Quanjun Zhao, Tiejun Shi, Shaojie Cui, Zhaohui Wu, Wei Wang, Yunfeng Jia, Zengmin Tian, Fuli Wang, Feng Yin, Hulin Zhao, Xia Xiao, Haiying Wang, Changlan Cai, Huimin Luo
Some patients with temporal lobe epilepsy have bilateral discharges and a few have bilateral medial temporal sclerosis. Stereotactic bilateral radiofrequency thermocoagulation (RFTC) of the amygdalohippocampal complex can terminate seizures or reduce seizure severity in patients with bilateral medial temporal lobe epilepsy (BMTLE). To explore the safety and efficacy of bilateral transfrontal minimal RFTC of the amygdalohippocampal complex for the treatment of BMTLE. A total of 12 BMTLE patients were treated with bilateral transfrontal minimal RFTC of the amygdalohippocampal complex under limited coagulations...
June 19, 2017: Epileptic Disorders: International Epilepsy Journal with Videotape
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