keyword
MENU ▼
Read by QxMD icon Read
search

Preoperative evaluation

keyword
https://www.readbyqxmd.com/read/29775980/-comparison-of-the-masaoka-koga-classification-with-the-new-tnm-staging-of-the-iaslc-itmig-for-thymoma-and-thymic-carcinoma
#1
Michael Ried, Maria-Magdalena Eicher, Reiner Neu, Dietmar Kraus, Sebastian Inderhees, Alexander Marx, Hans-Stefan Hofmann
BACKGROUND: The Masaoka-Koga classification describes the extent and spread of thymic epithelial malignancies. The objective of this study was to evaluate the Masaoka-Koga and the new TNM-staging system regarding differences in stage distributions, clinical implementation and therapeutic consequences. METHODS: Retrospective analysis of all patients who underwent surgery between January 2005 and December 2015 for thymoma/thymic carcinoma in two centres for thoracic surgery...
May 18, 2018: Zentralblatt Für Chirurgie
https://www.readbyqxmd.com/read/29775978/-initiating-a-robotic-program-for-abdominal-surgery-experiences-from-a-centre-in-germany
#2
Maximilian Brunner, Klaus Matzel, Archil Aladashvili, Christian Krautz, Robert Grützmann, Roland Croner
PURPOSE: Robotic systems are becoming increasingly important in abdominal surgery. We describe the implementation of a robotic program at a German centre for abdominal surgery, with focus on feasibility, safety, patient selection, learning curves, financial aspects and the lessons learned. METHODS: This retrospective analysis covered data on patient demographics, intra- and postoperative parameters, oncological results and costs of all robotic-assisted abdominal operations performed at our institution between August 2012 to December 2016...
May 18, 2018: Zentralblatt Für Chirurgie
https://www.readbyqxmd.com/read/29775151/selection-of-endoscopic-or-transcranial-surgery-for-tuberculum-sellae-meningiomas-according-to-specific-anatomical-features-a-retrospective-multicenter-analysis-kosen-002
#3
Doo-Sik Kong, Chang-Ki Hong, Sang Duk Hong, Do-Hyun Nam, Jung-Il Lee, Ho Jun Seol, Jiwoong Oh, Dong Gyu Kim, Yong Hwy Kim
OBJECTIVE The endoscopic endonasal approach (EEA) and the transcranial approach (TCA) are good options for the treatment of tuberculum sellae (TS) meningiomas. The objective of this study was to identify the key anatomical features in TS meningiomas and compare the two surgical approaches. METHODS The authors retrospectively reviewed clinical data in 178 patients with TS meningiomas treated at 3 institutions between January 2010 and July 2016. Patients with tumors encasing the internal carotid artery or anterior cerebral artery or involving the anterior clinoid process or cavernous sinus were excluded...
May 18, 2018: Journal of Neurosurgery
https://www.readbyqxmd.com/read/29775021/-the-correlation-between-radiological-classification-and-clinical-audiometry-in-otosclerosis
#4
Y Ren, K Wang, J Q Zhang
Objective: The aim of this study is to explore the correlation between radiological classification on HRCT and effects on surgery with hearing improvement in otosclerosis. Method: Thirty three patients (66 ears) with otosclerosis were enrolled to this study, who would be done operation using Fischs stapes surgery technique. All patients were classified according to axial HRCT preoperatively. All patients were evaluated by pure tone test preoperatively and 6 months postoperatively. Correlation between radiological classification and hearing effects were studied...
February 2018: Journal of Clinical Otorhinolaryngology, Head, and Neck Surgery
https://www.readbyqxmd.com/read/29775020/-the-treatment-of-partial-co%C3%A2-laser-arytenoidectomy-for-bilateral-vocal-fold-paralysis
#5
Y T Wang, X Sun, W Y Ji
Objective: To assess the efficacy of partial CO₂ laser arytenoidectomy in cases with bilateral vocal fold paralysis. Method: A total number of 11 patients with bilateral vocal fold paralysis who undergone partial CO₂ laser arytenoidectomy was included in this retrospective study. The efficacy of the treatment was evaluated by compare the form of glottis, the scale of dyspnea and the change of voice preoperatively and postoperatively, as well as the occurrence of surgery complications such as dysphonia and dysphagia...
February 2018: Journal of Clinical Otorhinolaryngology, Head, and Neck Surgery
https://www.readbyqxmd.com/read/29774937/-application-of-robotic-surgery-to-treat-carcinoma-in-the-remnant-stomach
#6
Feng Qian, Jiajia Liu, Junyan Liu, Junyan Fan, Yongliang Zhao, Yan Shi, Yingxue Hao, Peiwu Yu
OBJECTIVE: To explore the surgical techniques and feasibility of robotic surgery for carcinoma in the remnant stomach(CRS). METHODS: Clinicopathological data of 20 CRS patients undergoing robotic surgery at the Minimally Invasive Center for Gastrointestinal Surgery, Army Medical University Southwest Hospital from November 2012 to October 2017 were retrospectively collected. The surgical methods, procedures, main difficulties, and key techniques were analyzed, and the clinical efficacy was evaluated...
May 25, 2018: Zhonghua Wei Chang Wai Ke za Zhi, Chinese Journal of Gastrointestinal Surgery
https://www.readbyqxmd.com/read/29774810/procedural-module-flexible-cystoscopy
#7
Shoaib Safiullah, Daniel J Lama, Roshan Patel, Ralph V Clayman
INTRODUCTION: Cystoscopy is a basic urologic skill necessary for the endoscopic evaluation of the urethra and bladder. Presented is a step-by-step guide for flexible cystoscopy of the male and female patient. MATERIALS/METHODS: Routine flexible cystoscopy was performed on a male patient with a history of upper tract urothelial carcinoma and a female patient as part of a hematuria evaluation. The male patient was positioned supine, and the female patient frog-leg supine...
May 2018: Journal of Endourology
https://www.readbyqxmd.com/read/29774390/-oligometastases-in-gastric-and-esophageal-cancer-current-clinical-trials-and-surgical-concepts
#8
REVIEW
S Beckert, A Königsrainer
There is an increasing role of surgery even in metastatic tumor stages. In colorectal cancer patients with limited metastases, complete cytoreduction is able to offer long-term survival in synchronic as well as metachronic situations. In tumors of the upper gastrointestinal tract (UGIT), however, the impact of surgery in metastatic disease remains to be clarified. Even though several retrospective studies suggest prolonged survival, surgery is not recommended by the current German S3 guidelines for tumors of the UGIT...
May 17, 2018: Der Chirurg; Zeitschrift Für Alle Gebiete der Operativen Medizen
https://www.readbyqxmd.com/read/29774372/-optical-coherence-tomography-for-skin-pathologies
#9
REVIEW
J Welzel, S Schuh
Optical coherence tomography (OCT) has become established in routine diagnosis in dermatology only in the last few years. The reason is that the skin is a challenge for OCT as a strong scattering medium, because only a very small proportion of photons is reflected and can be used for imaging. In addition, in most cases a visual assessment or a biopsy is sufficient. Nevertheless, the main field of application in dermatology is the diagnostics of epithelial skin tumors. The OCT is suitable for the early recognition of small, clinically and light microscopically unspecific basal cell carcinomas as well as for the differential diagnosis of other tumors and precancerous lesions...
May 17, 2018: Der Ophthalmologe: Zeitschrift der Deutschen Ophthalmologischen Gesellschaft
https://www.readbyqxmd.com/read/29774315/retrospective-analysis-of-patients-with-synchronous-primary-breast-and-thyroid-carcinoma
#10
İlker Murat Arer, Hakan Yabanoğlu, Murat Kuş, Aydıncan Akdur, Tevfik Avcı
Objective: Breast and thyroid cancers are commonly encountered malignancies. Increased risk of breast cancer in follow-up period of thyroid cancer or vice versa has been reported. However, they have some associations, synchronous presentation of these tumors is rare. We presented 12 patients diagnosed as breast and thyroid cancer and treated at the same time. Materials and Methods: Mastectomy and thyroidectomy were performed in 19 patients at the same time. 7 patients were excluded because of benign thyroid pathology...
April 2018: European Journal of Breast Health
https://www.readbyqxmd.com/read/29774193/predictable-values-of-decompressive-craniectomy-in-patients-with-acute-subdural-hematoma-comparison-between-decompressive-craniectomy-after-craniotomy-group-and-craniotomy-only-group
#11
Hyunjun Kim, Sang-Jun Suh, Ho-Jun Kang, Min-Seok Lee, Yoon-Soo Lee, Jeong-Ho Lee, Dong-Gee Kang
Objective: Patients with traumatic acute subdural hematoma (ASDH) often require surgical treatment. Among patients who primarily underwent craniotomy for the removal of hematoma, some consequently developed aggressive intracranial hypertension and brain edema, and required secondary decompressive craniectomy (DC). To avoid reoperation, we investigated factors which predict the requirement of DC by comparing groups of ASDH patients who did and did not require DC after craniotomy. Methods: The 129 patients with ASDH who underwent craniotomy from September 2007 to September 2017 were reviewed...
April 2018: Korean Journal of Neurotrauma
https://www.readbyqxmd.com/read/29774108/prognostic-and-diagnostic-impact-of-fibrinogen-neutrophil-to-lymphocyte-ratio-and-platelet-to-lymphocyte-ratio-on-thymic-epithelial-tumors-outcome
#12
Stefan Janik, Thomas Raunegger, Philipp Hacker, Bahil Ghanim, Elisa Einwallner, Leonhard Müllauer, Ana-Iris Schiefer, Julia Moser, Walter Klepetko, Hendrik Jan Ankersmit, Bernhard Moser
Background: Peripheral blood-derived inflammation-based markers, such as Neutrophil-to-Lymphocyte Ratio (NLR), Platelet-to-Lymphocyte Ratio (PLR), and Fibrinogen have been identified as prognostic markers in various solid malignancies. Here we aimed to investigate the prognostic and diagnostic impact of NLR, PLR, and Fibrinogen in patients with thymic epithelial tumors (TETs). Results: Pretreatment Fibrinogen serum concentrations, NLRs and PLRs were highest in patients with TCs and advanced tumor stages...
April 24, 2018: Oncotarget
https://www.readbyqxmd.com/read/29773577/determinants-and-outcomes-of-vasoplegia-following-left-ventricular-assist-device-implantation
#13
Kristen M Tecson, Brian Lima, Andy Y Lee, Fayez S Raza, Grace Ching, Cheng-Han Lee, Joost Felius, Ronald D Baxter, Sasha Still, Justin D G Collier, Shelley A Hall, Susan M Joseph
BACKGROUND: Vasoplegia is associated with adverse outcomes following cardiac surgery; however, its impact following left ventricular assist device implantation is largely unexplored. METHODS AND RESULTS: In 252 consecutive patients receiving a left ventricular assist device, vasoplegia was defined as the occurrence of normal cardiac function and index but with the need for intravenous vasopressors within 48 hours following surgery for >24 hours to maintain a mean arterial pressure >70 mm Hg...
May 17, 2018: Journal of the American Heart Association
https://www.readbyqxmd.com/read/29773431/preoperative-frailty-assessment-predicts-loss-of-independence-after-vascular-surgery
#14
Graham W Donald, Amir A Ghaffarian, Farid Isaac, Larry W Kraiss, Claire L Griffin, Brigitte K Smith, Mark R Sarfati, Julie L Beckstrom, Benjamin S Brooke
OBJECTIVE: Frailty, a clinical syndrome associated with loss of metabolic reserves, is prevalent among patients who present to vascular surgery clinics for evaluation. The Clinical Frailty Scale (CFS) is a rapid assessment method shown to be highly specific for identifying frail patients. In this study, we sought to evaluate whether the preoperative CFS score could be used to predict loss of independence after major vascular procedures. METHODS: We identified all patients living independently at home who were prospectively assessed using the CFS before undergoing an elective major vascular surgery procedure (admitted for >24 hours) at an academic medical center between December 2015 and December 2017...
May 14, 2018: Journal of Vascular Surgery
https://www.readbyqxmd.com/read/29773278/medial-tibial-periprosthetic-bone-resorption-and-its-effect-on-clinical-outcomes-after-total-knee-arthroplasty-cobalt-chromium-vs-titanium-implants
#15
Chan Yoon, Moon Jong Chang, Chong Bum Chang, Min Kyu Song, Jae Hoon Shin, Seung-Baik Kang
BACKGROUND: Recently, concerns arose over the medial tibial bone resorption of a novel cobalt-chromium implant. This study aimed at investigating the effects of tibial component material, design, and patient factors on periprosthetic bone resorption and at determining its association with clinical outcomes after total knee arthroplasty (TKA). METHODS: A total of 462 primary TKAs using 5 types of implants were included. To evaluate tibial periprosthetic bone resorption, we assessed radiolucent lines and change in bone mineral density at the medial tibial condyle (BMDMT )...
April 23, 2018: Journal of Arthroplasty
https://www.readbyqxmd.com/read/29773277/-thicker-polyethylene-bearings-are-not-associated-with-higher-failure-rates-in-primary-total-knee-arthroplasty
#16
Nicholas J Greco, David A Crawford, Keith R Berend, Joanne B Adams, Adolph V Lombardi
BACKGROUND: Despite improvements in polyethylene bearing surface properties, only 1 previous study has examined the results of larger thickness bearings. The purpose of this study was to determine whether polyethylene thickness influenced patient outcomes and implant survival following modular total knee arthroplasty. METHODS: A retrospective review was performed of patients undergoing primary total knee arthroplasty from 2003 to 2014 in a single practice database...
April 23, 2018: Journal of Arthroplasty
https://www.readbyqxmd.com/read/29773261/perioperative-transfusion-management-in-gastric-cancer-surgery-analysis-of-the-spanish-subset-of-the-eurecca-oesophago-gastric-cancer-registry
#17
Javier Osorio, Carlos Jericó, Coro Miranda, Elisenda Garsot, Alexis Luna, Mónica Miró, Maite Santamaría, Eva Artigau, Joaquín Rodríguez-Santiago, Sandra Castro, Josep Feliu, Aurora Aldeano, Carles Olona, Dulce Momblan, David Ruiz, Gonzalo Galofré, Inmaculada Pros, Xabier García-Albéniz, Miguel Lozano, Manuel Pera
INTRODUCTION: This study evaluated allogenic packed red blood cell (aPRBC) transfusion rates in patients undergoing resection for gastric cancer and the implementation of blood-saving protocols (BSP). METHODS: Retrospective study of all gastric cancer patients operated on with curative intent in Catalonia and Navarra (2011-2013) and included in the Spanish subset of the EURECCA Oesophago-Gastric Cancer Registry. Hospitals with BSP were defined as those with a preoperative haemoglobin (Hb) optimisation circuit associated with restrictive transfusion strategies...
May 14, 2018: Cirugía Española
https://www.readbyqxmd.com/read/29772949/lack-of-consensus-on-optimal-acetabular-cup-orientation-because-of-variation-in-assessment-methods-in-total-hip-arthroplasty-a-systematic-review
#18
Thom E Snijders, Koen Willemsen, Steven M van Gaalen, Rene M Castelein, Harrie Weinans, Arthur de Gast
INTRODUCTION: Dislocation is one of the main reasons for revision of total hip arthroplasty but dislocation rates have not changed in the past decades, compromising patients' well-being. Acetabular cup orientation plays a key role in implant stability and has been widely studied. This article investigates whether there is a consensus on optimal cup orientation, which is necessary when using a navigation system. METHODS: A systematic search of the literature in the PubMed, Embase and Cochrane databases was performed (March 2017) to identify articles that investigated the direct relationship between cup orientation and dislocation, including a thorough evaluation of postoperative cup orientation assessment methods...
May 1, 2018: Hip International: the Journal of Clinical and Experimental Research on Hip Pathology and Therapy
https://www.readbyqxmd.com/read/29772860/-effect-observation-of-percutaneous-pedicle-screw-fixation-combined-with-percutaneous-vertebroplasty-for-the-treatment-of-osteoporotic-thoracolumbar-fractures
#19
Nan Wang, Jian-Zhu Xu, En-Liang Chen, Shi-Jie Zhao, Ren-Fu Quan
OBJECTIVE: To evaluate the clinical effects of percutaneous pedicle screw fixation(PPSF) combined with percutaneous vertebroplasty(PVP) for the treatment of osteoporotic thoracolumbar fractures. METHODS: The clinical data of 94 patients with osteoporotic thoracolumbar fractures treated from January 2014 to December 2015 were retrospectively analyzed. There were 31 males and 63 females, aged from 65 to 70 years old with an average of 67.2 years. Fracture level was T₁₁ on 15 cases, T₁₂ on 32 cases, L₁ on 29 cases and L₂ on 18 cases...
April 25, 2018: Zhongguo Gu Shang, China Journal of Orthopaedics and Traumatology
https://www.readbyqxmd.com/read/29772856/-application-of-broad-easy-immediate-surgery-in-percutaneous-transforaminal-endoscopic-technology-for-lumbar-lateral-recess-stenosis-in-the-elderly
#20
Shi-Min Zhang, Guan-Nan Wu, Jiao Jin, Yu-Zhang Liu, Zuo-Xu Li, Zhao-Jie Zhang, Ming Ma, Tao Chong, Yong-Dong Zhang
OBJECTIVE: To explore the safety and effectiveness of percutaneous transforaminal endoscopic BEIS technology for lumbar lateral recess stenosis in the elderly. METHODS: From February 2014 to May 2016, 21 patients with lumbar lateral recess stenosis in elderly were treated with percutaneous endoscopic BEIS. There were 13 males and 8 females, aged from 70 to 85 years old with an average of 74.3 years. Preoperative, 1 and 12 months postoperative visual analogue scale(VAS) scores and Oswestry Disability Index(ODI) were statistically analyzed...
April 25, 2018: Zhongguo Gu Shang, China Journal of Orthopaedics and Traumatology
keyword
keyword
6696
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"