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https://www.readbyqxmd.com/read/28098574/new-developments-in-robotics-and-single-site-gynecologic-surgery
#1
Catherine A Matthews
Within the last 10 years there have been significant advances in minimal-access surgery. Although no emerging technology has demonstrated improved outcomes or fewer complications than standard laparoscopy, the introduction of the robotic surgical platform has significantly lowered abdominal hysterectomy rates. While operative time and cost were higher in robotic-assisted procedures when the technology was first introduced, newer studies demonstrate equivalent or improved robotic surgical efficiency with increased experience...
January 17, 2017: Clinical Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28097624/poorly-differentiated-adenocarcinoma-with-signet-ring-cells-in-duodenal-papilla-a-case-report
#2
Yuta Ushida, Kiyoshi Hiramatsu, Satomi Saeki, Takeshi Amemiya, Hidenari Goto, Toshiyuki Arai
An 82-year-old woman with common bile duct (CBD) dilatation observed during routine ultrasonography was referred to our hospital. Preliminary blood tests revealed elevated levels of hepatobiliary enzymes. Computed tomography (CT) scan showed lower bile duct wall thickening and enhancement. Esophagogastroduodenoscopy revealed mildly swollen papilla of Vater, without ulceration. Endoscopic retrograde cholangiography demonstrated that the CBD was grossly dilated with a constriction in the lower part. The final diagnosis indicated poorly differentiated adenocarcinoma of duodenal papilla with signet-ring cells; pT3N0M0, stage IIA (Unio Internationalis Contra Cancrum, 7th edition), for which subtotal stomach-preserving pancreaticoduodenectomy (SSPPD) was performed...
December 2017: Surgical Case Reports
https://www.readbyqxmd.com/read/28097430/how-i-do-it-the-mononostril-endonasal-transethmoidal-paraseptal-approach
#3
Robert Reisch, Hans Rudolf Briner, Anne-Katrin Hickmann
BACKGROUND: The use of endoscopes in transnasal surgery offers increased visualization. To minimize rhinological morbidity without restriction in manipulation, we introduced the mononostril transethmoidal-paraseptal approach. METHODS: The aim of the transethmoidal-paraseptal approach is to create sufficient space within the nasal cavity, without removal of nasal turbinates and septum. Therefore, as a first step, a partial ethmoidectomy is performed. The middle and superior turbinates are then lateralized into the ethmoidal space, allowing a wide sphenoidotomy with exposure of the central skull base...
January 18, 2017: Acta Neurochirurgica
https://www.readbyqxmd.com/read/28097248/transpedicular-endoscopic-surgery-for-lumbar-spinal-synovial-cyst-report-of-two-cases
#4
Guntram Krzok, Albert E Telfeian, Ralf Wagner, Menno Iprenburg
BACKGROUND: Lumbar facet cysts are a benign, degenerative, and fairly uncommon cause for lumbar radiculopathy. The standard surgical treatment for lumbar facet cysts often requires a laminectomy and medial facetectomy which can further destabilize a pathological motion segment. The authors present here a novel technique for transpedicular endoscopic access to the pathology that obviates the need to violate the lamina or facet. METHODS: Two patient cases are described where the lumbar 4-5 facet cysts arise medial to the pedicle...
December 2016: Journal of Spine Surgery (Hong Kong)
https://www.readbyqxmd.com/read/28095614/over-the-scope-clip-closure-for-treatment-of-post-pancreaticogastrostomy-occurring-pancreatic-fistula-a-case-series
#5
Santi Mangiafico, Angelo Caruso, Raffaele Manta, Giuseppe Grande, Helga Bertani, Vincenzo Mirante, Flavia Pigò, Luigi Magnano, Mauro Manno, Rita Conigliaro
BACKGROUND AND AIM: The over-the-scope clip (OTSC) system is a recently developed endoscopic device. In the last few years it has been successfully used for severe bleeding or deep wall lesions, or perforations of the GI tract. We hereby report a series of patients with post pancreaticogastrostomy occuring pancreatic fistula in whom OTSCs were used as endoscopic treatment. METHODS: We prospectively collected data from January 2012 to July 2015 about cases of postoperative pancreatic fistula...
January 17, 2017: Digestive Endoscopy: Official Journal of the Japan Gastroenterological Endoscopy Society
https://www.readbyqxmd.com/read/28093861/laparoscopic-endoscopic-cooperative-surgery-for-a-duodenal-neuroendocrine-tumor-a-case-report
#6
Yoshinobu Nagasawa, Hiroshi Okauchi, Masatsugu Kojima, Hiroshi Setoyama, Masato Hasegawa, Hiroo Mizuta, Tomoyuki Tsujikawa, Masaji Tani, Yoshimasa Kurumi
For neuroendocrine tumor G1, local resection is one of the primary treatment options. Endoscopic submucosal dissection has been proven to ensure complete resection with sufficient margins. However, duodenal endoscopic submucosal dissection has a high risk of duodenal perforation because of the thin duodenal wall and poor endoscopic maneuverability. During laparoscopic dissection, suturing can resolve perforation. Therefore, laparoscopic-endoscopic cooperative surgery (LECS) can ensure complete resection with a minimal margin to prevent stenosis, and suturing can resolve perforation...
January 17, 2017: Asian Journal of Endoscopic Surgery
https://www.readbyqxmd.com/read/28092477/long-term-oncological-outcomes-of-endoscopic-stenting-as-a-bridge-to-surgery-versus-emergency-surgery-for-malignant-colorectal-obstruction-a-comparative-study
#7
Fei-Hu Yan, Zheng Lou, Xiao-Shuang Liu, Zhen Wang, Xiao-Dong Xu, Yong-Jun-Yi Gao, Jian He, Hao Wang, Chuan-Gang Fu, Wei Zhang, Hai-Yan He, Bei-Li Cai, En-da Yu
AIM: With consideration of the theoretical link between the stent insertion and the increased risk of tumor cells spillaged, which may lead to distant metastases, there is a concern about long-term clinical outcomes after the usage of self-expanding metallic stents (SEMS) as a "bridge to surgery" in the malignant colorectal obstruction (MCO) treatment. This cohort study aimed to compare the long-term oncological outcomes of SEMS as a bridge to surgery (SEMS group) with those of emergency surgery (ES group) for MCO...
January 16, 2017: Journal of Laparoendoscopic & Advanced Surgical Techniques. Part A
https://www.readbyqxmd.com/read/28092251/-acute-appendicitis-surgical-and-non-surgical-treatment
#8
Luis Manuel Souza-Gallardo, José Luis Martínez-Ordaz
Appendicitis represents a common disease for the surgeon with a relative risk between 7-8%. It was thought that if more time passed between diagnosis and treatment, the risk for complications, such as perforation or abscess formation, was higher; nevertheless; the evolution is variable, making necessary the development of different strategies such as antibiotic use only, interval surgery or endoscopic treatment. The purpose of this study is to make a revision in the management of appendicitis comparing conservative and surgical treatment...
January 2017: Revista Médica del Instituto Mexicano del Seguro Social
https://www.readbyqxmd.com/read/28091770/relevance-of-surgery-in-patients-with-non-variceal-upper-gastrointestinal-bleeding
#9
S Dango, T Beißbarth, E Weiss, A Seif Amir Hosseini, D Raddatz, V Ellenrieder, J Lotz, B M Ghadimi, A Beham
INTRODUCTION: Upper GI bleeding remains one of the most common emergencies with a substantial overall mortality rate of up to 30%. In severe ill patients, death does not occur due to failure of hemostasis, either medical or surgical, but mainly from comorbidities, treatment complications, and decreased tolerated blood loss. Management strategies have changed dramatically over the last two decades and include primarily endoscopic intervention in combination with acid-suppressive therapy and decrease in surgical intervention...
January 14, 2017: Langenbeck's Archives of Surgery
https://www.readbyqxmd.com/read/28090500/a-comparison-of-postoperative-pain-after-conventional-open-thyroidectomy-and-single-incision-gasless-endoscopic-transaxillary-thyroidectomy-a-single-institute-prospective-study
#10
Jung Bong Kang, Eun Young Kim, Yong Lai Park, Chan Heun Park, Ji-Sup Yun
PURPOSE: The aim of this study was to compare postoperative pain between single-incision, gasless, endoscopic transaxillary thyroidectomy (SET), and conventional open thyroidectomy. METHODS: From March to December 2015, patients with thyroid disease underwent total thyroidectomy or lobectomy. Patient's clinical and pathological characteristics, postoperative pain score using visual analog scale (VAS) were compared between the 2 groups. The primary endpoint was postoperative pain evaluated by VAS score and postoperative analgesic use...
January 2017: Annals of Surgical Treatment and Research
https://www.readbyqxmd.com/read/28089805/surgical-outcomes-of-endoscopic-endonasal-skull-base-surgery-of-craniopharyngiomas-evaluated-according-to-the-degree-of-hypothalamic-extension
#11
Shigetoshi Yano, Takuichiro Hide, Naoki Shinojima
OBJECTIVE: Sparing the hypothalamus following craniopharyngiomas treatment is a prerequisite to ensure a good quality of life. In this study, the functional prognosis of craniopharyngioma following Endoscopic endonasal skull base surgery (EES) was examined in function of the degree of hypothalamic extension. MATERIALS AND METHODS: Twenty cases of craniopharyngioma treated by EES were categorized according to Puget's classification using preoperative and postoperative MRI...
January 12, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28089570/use-of-augmented-reality-in-laparoscopic-gynecology-to-visualize-myomas
#12
Nicolas Bourdel, Toby Collins, Daniel Pizarro, Clement Debize, Anne-Sophie Grémeau, Adrien Bartoli, Michel Canis
OBJECTIVE: To report the use of augmented reality (AR) in gynecology. DESIGN: AR is a surgical guidance technology that enables important hidden surface structures to be visualized in endoscopic images. AR has been used for other organs, but never in gynecology and never with a very mobile organ like the uterus. We have developed a new AR approach specifically for uterine surgery and demonstrated its use for myomectomy. SETTING: Tertiary university hospital...
January 12, 2017: Fertility and Sterility
https://www.readbyqxmd.com/read/28088936/endoscopic-decompression-of-the-optic-canal-for-traumatic-optic-neuropathy
#13
Zhen-Hua He, Zheng-Bo Lan, Ao Xiong, Guo-Kuo Hou, Ya-Wen Pan, Qiang Li, Xin-Ding Zhang
PURPOSE: Traumatic optic neuropathy (TON) is a serious complication of head trauma with the incidence rate of 0.5%-5%. The aim of this study was to investigate the therapeutic efficacy of endoscopic decompression of the optic canal for optic nerve injuries. METHODS: In this study, 11 patients treated in our hospital from January 2009 to January 2015 with the visual loss resulting from TON were retrospectively reviewed for preoperative vision, visual evoked potential (VEP) scan, surgical approach, postoperative visual acuity, complications, and follow-up results...
December 1, 2016: Chinese Journal of Traumatology, Zhonghua Chuang Shang za Zhi
https://www.readbyqxmd.com/read/28088174/feasibility-and-safety-of-dilatational-tracheotomy-using-the-rigid-endoscope-a-multicenter-study
#14
Andreas Nowak, Peter Kern, Sven Koscielny, Taras I Usichenko, Klaus Hahnenkamp, Markus Jungehülsing, Matthias Tittel, Jens Oeken, Eckart Klemm
BACKGROUND: Fiberoptic tracheo-bronchoscopy is the most commonly used procedure for percutaneous dilational tracheotomy (PDT). However, PDT can be associated with major complications, including death. Furthermore it is unclear, whether the tracheal ring fractures may contribute to the development of tracheal stenosis after PDT nor whether tracheal ring fractures can be prevented by using a rigid endoscope for this procedure. The purpose of this study was to evaluate the feasibility of and the incidence of complications for PDT using the rigid tracheotomy endoscope (TED)...
January 14, 2017: BMC Anesthesiology
https://www.readbyqxmd.com/read/28087215/surgical-outcome-of-posterior-ankle-impingement-syndrome-with-concomitant-ankle-disorders-treated-simultaneously-in-patient-engaged-in-athletic-activity
#15
Wataru Miyamoto, Shinya Miki, Hirotaka Kawano, Masato Takao
BACKGROUND: It is unclear whether simultaneous surgery for posterior ankle impingement syndrome (PAIS) and concomitant ankle disorders, such as anterior ankle impingement syndrome (AAIS), lateral ankle instability (LAI), and osteochondral lesion of the talus (OLT), allows for early return to athletic activity. METHODS: Ninety-seven patients who engaged in athletic activity (mean age 27 [range 18-43] years) and were treated by a hindfoot endoscopic approach for PAIS alone or simultaneously for PAIS and concomitant ankle disorders were included in this study...
January 10, 2017: Journal of Orthopaedic Science: Official Journal of the Japanese Orthopaedic Association
https://www.readbyqxmd.com/read/28080207/laparoscopic-gastropleural-fistula-repair-a-minimally-invasive-solution-for-a-complex-problem
#16
Ran B Luo, Shanglei Liu, Jonathan C DeLong, Garth R Jacobsen, Bryan J Sandler, Santiago Horgan
INTRODUCTION: Gastropleural fistula (GPF) is a complex pathology that can present as a result of surgery, trauma, peptic ulcer disease, malignancies, radiation, or chemotherapy. Management typically includes endoscopic or surgical intervention along with intraabdominal or intrathoracic drainage of pre-existing infection. Traditionally, surgical approaches have been through exploratory laparotomy or thoracotomy, subjecting already ill patients to additional morbidity. CASE REPORT: We describe and demonstrate a laparoscopic minimally invasive approach to the management of a GPF with a wedge resection of the stomach, along with a review of the current literature regarding GPF treatment...
January 12, 2017: Journal of Laparoendoscopic & Advanced Surgical Techniques. Part A
https://www.readbyqxmd.com/read/28079861/endoscopic-vs-surgical-interventions-for-painful-chronic-pancreatitis-what-is-needed-for-future-clinical-trials
#17
REVIEW
John A Windsor, Nageshwar D Reddy
The treatment of painful chronic pancreatitis remains controversial. The available evidence from two randomized controlled trials favor surgical intervention, whereas an endotherapy-first approach is widely practiced. Chronic pancreatitis is complex disease with different genetic and environmental factors, different pain mechanisms and different treatment modalities including medical, endoscopic, and surgical. The widely practiced step-up approach remains unproven. In designing future clinical trials there are some important pre-requisites including a more comprehensive pain assessment tool, the optimization of conservative medical treatment and interventional techniques...
January 12, 2017: Clinical and Translational Gastroenterology
https://www.readbyqxmd.com/read/28079789/the-impact-of-irrigating-fluid-absorption-on-blood-coagulation-in-patients-undergoing-transurethral-resection-of-the-prostate-a-prospective-observational-study-using-rotational-thromboelastometry
#18
Hyun-Jung Shin, Hyo-Seok Na, Young-Tae Jeon, Hee-Pyoung Park, Sun-Woo Nam, Jung-Won Hwang
Although endoscopic transurethral resection of the prostate (TURP) is a well-established procedure as a treatment for benign prostatic hyperplasia, its complications remain a concern. Among these, coagulopathy may be caused by the absorption of irrigating fluid. This study aimed to evaluate such phenomenon using a rotational thromboelastometry (ROTEM).A total of 20 patients undergoing TURP participated in this study. A mixture of 2.7% sorbitol-0.54% mannitol solution and 1% ethanol was used as an irrigating fluid, and fluid absorption was measured via the ethanol concentration in expired breath...
January 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28079245/gastric-and-jejunal-histopathological-changes-in-patients-undergoing-bariatric-surgery
#19
Rosemary Simões Nomelini Rodrigues, Élia Cláudia de Souza Almeida, Júverson Alves Terra, Lucinda Calheiros Guimarães, Ana Cristina da Rocha Duque, Renata Margarida Etchebehere
BACKGROUND: - Morbid obesity is a multifactorial disease that is increasingly treated by surgery. OBJECTIVE: - To evaluate gastric histopathological changes in obese, and to compare with patients who underwent gastrojejunal bypass and the jejunal mucosa after the surgery. METHODS: - This is an observational study performed at a tertiary public hospital, evaluating endoscopic biopsies from 36 preoperative patients and 35 postoperative. RESULTS: - In the preoperative group, 80...
January 2017: Arquivos de Gastroenterologia
https://www.readbyqxmd.com/read/28079242/application-of-baros-questionnaire-in-obese-patients-undergoing-bariatric-surgery-with-2-years-of-evolution
#20
Caetano de Queiroz, José Afonso Sallet, Pedro Gabriel Melo DE Barros E Silva, Luzia da Gloria Pereira de Sousa Queiroz, Jélis Arenas Pimentel, Paulo Clemente Sallet
BACKGROUND: -In recent decades, the high prevalence of obesity in the general population has brought serious concerns in terms of public health. Contrarily to conventional treatment involving dieting and physical exercising, often ineffective in generating long term results, bariatric opera-tions have been an effective method for sustained weight loss in morbidly obese individuals. The Bariatric Analysis and Reporting Outcome System (BAROS) is an objective and recognized system in the overall evaluation of results after bariatric surgery...
January 2017: Arquivos de Gastroenterologia
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