keyword
MENU ▼
Read by QxMD icon Read
search

Anatomical liver resection

keyword
https://www.readbyqxmd.com/read/28320486/left-jackknife-position-a-novel-position-for-laparoscopic-hepatectomy
#1
Jian-Cong Chen, Rong-Xin Zhang, Min-Shan Chen, Li Xu, Jin-Bin Chen, Ke-Li Yang, Yao-Jun Zhang, Zhong-Guo Zhou
BACKGROUND: Laparoscopic hepatectomy for hepatocellular carcinoma (HCC) located in segment VI, VII, or VIII of the liver is usually difficult because of poor operative exposure, due to the unique anatomical structure. In this study, we evaluated the practice of laparoscopic hepatectomy with the left jackknife position for patients with HCC located in segment VI, VII, or VIII. METHODS: A total of 10 patients were enrolled to undergo laparoscopic hepatectomy with the left jackknife position...
March 20, 2017: Chinese Journal of Cancer
https://www.readbyqxmd.com/read/28319500/clinical-response-profile-of-metastatic-advanced-pulmonary-neuroendocrine-tumors-to-peptide-receptor-radionuclide-therapy-with-177lu-dotatate
#2
Rahul V Parghane, Sanjay Talole, Kumar Prabhash, Sandip Basu
OBJECTIVES: The aims of this study were to perform multiparametric response assessment of metastatic/advanced pulmonary neuroendocrine tumors (NETs) to Lu-DOTATATE peptide receptor radionuclide therapy (PRRT) (clinical, biochemical, molecular/structural imaging, and survival assessment) and to study the relationship between response, mortality, and overall survival with dual-tracer molecular imaging parameters. METHODS: Twenty-two patients (6 women, 16 men; median age, 44 years; range, 16-72 years) of histopathologically proven pulmonary NETs with metastatic/advanced disease were included and analyzed retrospectively...
March 17, 2017: Clinical Nuclear Medicine
https://www.readbyqxmd.com/read/28317586/strategies-to-improve-local-control-of-resected-pancreas-adenocarcinoma
#3
Paul H Sugarbaker
BACKGROUND: Only approximately one in ten pancreas cancer patients is a candidate for potentially curative resection of this disease. Even this small fraction of patients has a poor prognosis following pancreatico-duodenectomy. The disease has an anatomic location that makes it difficult for the surgeon to maintain adequate margins of resection and prevent tumor spillage at the time of resection. Also, the disease is biologically aggressive and even with a complete visible resection of the disease, micrometastases are likely to remain behind...
March 2017: Surgical Oncology
https://www.readbyqxmd.com/read/28288474/cholangiocellular-carcinoma
#4
Arndt Vogel, Anna Saborowski
BACKGROUND: Cholangiocarcinomas (CCAs) are aggressive malignancies that display features of biliary differentiation. According to their anatomical location, CCAs are commonly classified as intrahepatic and extrahepatic tumors, the latter entity being further subdivided into perihilar CCAs, also termed as Klatskin tumors, and distal tumors. While a majority of CCAs occur sporadically, established risk factors such as liver fluke infestation or primary sclerosing cholangitis exist. SUMMARY: Due to lack of efficient early screening markers, CCAs are frequently diagnosed at an advanced stage when curative surgical resection is not an option...
March 14, 2017: Digestion
https://www.readbyqxmd.com/read/28275294/anatomical-resection-of-hepatocellular-carcinoma-a-critical-review-of-the-procedure-and-its-benefits-on-survival
#5
REVIEW
Koo Jeong Kang, Keun Soo Ahn
Hepatocellular carcinoma (HCC) is the sixth most common type of cancer and the third most frequent cause of cancer-related death. Advances in preoperative assessment of HCC (e.g., imaging studies and liver function tests), surgical techniques, and postoperative care have improved the surgical outcomes and survival of patients who undergo hepatic resection for HCC. However, in the last 20 years, the long-term survival after hepatectomy has remained unsatisfactory owing to the high rates of local recurrence and multicentric occurrence...
February 21, 2017: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/28273656/animal-models-for-associating-liver-partition-and-portal-vein-ligation-for-staged-hepatectomy-alpps-achievements-and-future-perspectives
#6
Andras Budai, Andras Fulop, Oszkar Hahn, Peter Onody, Tibor Kovacs, Tibor Nemeth, Miklos Dunay, Attila Szijarto
BACKGROUND: Since 2012, Associated Liver Partition and Portal vein ligation for Staged hepatectomy (ALPPS) has been standing in the limelight of modern liver surgery and numerous questions have been raised regarding this novel approach. On the one hand, ALPPS has proved to be a valuable method in the treatment of hepatic tumors, while on the other hand, there are many controversies, such as high mortality and morbidity rates. Further surgical research is essential for a better understanding of underlying mechanisms and for enhancing patient safety...
March 9, 2017: European Surgical Research. Europäische Chirurgische Forschung. Recherches Chirurgicales Européennes
https://www.readbyqxmd.com/read/28272222/liver-resection-associated-with-better-outcomes-for-single-large-hepatocellular-carcinoma-located-in-the-same-section
#7
Wei Zhang, Yongqiong Tan, Li Jiang, Lunan Yan, Bo Li, Tianfu Wen, Jiayin Yang
The influence of the anatomical location of single large hepatocellular carcinoma (HCC) on outcomes following hepatic resection (HR) is still unclear. This study examined the role of anatomical location profiles as prognostic markers for patients with single large HCC undergoing HR.A total of 374 consecutive patients with single large HCC undergoing HR between January 2009 and July 2013 were included. They were divided into group same section (SS) group (n = 171) and different sections (DS) group (n = 203) according to their tumor's anatomical location...
March 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28271260/clinicopathological-characteristics-of-hepatocellular-carcinoma-with-microscopic-portal-venous-invasion-and-the-role-of-anatomical-liver-resection-in-these-cases
#8
Shingo Shimada, Toshiya Kamiyama, Hideki Yokoo, Tatsuya Orimo, Kenji Wakayama, Takahiro Einama, Tatsuhiko Kakisaka, Hirofumi Kamachi, Akinobu Taketomi
BACKGROUND: The aims of this study were to investigate predictive factors for microscopic portal venous invasion (mPVI) in hepatocellular carcinoma (HCC) and whether anatomical liver resection (ALR) was useful in such cases. METHODS: We analyzed 852 patients with HCC without macroscopic portal venous invasion who were treated at our hospital between January 1990 and May 2014. These patients were stratified into a microscopic portal venous invasion group (mPVI group; n = 153) and non-microscopic portal venous invasion group (NmPVI group; n = 699)...
March 7, 2017: World Journal of Surgery
https://www.readbyqxmd.com/read/28241370/evolution-of-laparoscopic-liver-surgery-as-standard-procedure-for-hcc-in-cirrhosis
#9
Daniel Seehofer, Robert Sucher, Moritz Schmelzle, Robert Öllinger, Andri Lederer, Timm Denecke, Eckart Schott, Johann Pratschke
Patients with hepatocellular carcinoma (HCC) in cirrhosis have an increased risk for postoperative complications including liver failure. However, there is some evidence that the use of laparoscopy markedly decreases this risk. Patients Between 2010 - 2015, a total of 21 laparoscopic liver resections were performed for HCC in Child-A cirrhosis at our center. Mean MELD score was 9 (6 - 12), and the mean LiMAx was 261 µg/h/kg (101 - 489). All resections were performed by conventional laparoscopy using 4 - 6 trocars...
February 27, 2017: Zeitschrift Für Gastroenterologie
https://www.readbyqxmd.com/read/28191866/laparoscopic-liver-resection-a-review-of-current-status
#10
Yihe Yan, Xiaoyong Cai, David A Geller
BACKGROUND: Laparoscopic liver resection (LLR) has been increasing since it was first reported in 1991. Two international expert consensus conferences on LLR surgery were held in Louisville, KY, USA, in 2008 and in Morioka, Japan, in 2014, respectively. While most initial minimally invasive liver resections were typically done for benign lesions in anterior or left lateral segments, LLR is currently being applied for major anatomic resections, malignancy, cirrhosis, and live donor hepatectomy...
February 13, 2017: Journal of Laparoendoscopic & Advanced Surgical Techniques. Part A
https://www.readbyqxmd.com/read/28181939/real-time-navigation-for-liver-surgery-using-projection-mapping-with-indocyanine-green-fluorescence-development-of-the-novel-medical-imaging-projection-system
#11
Hiroto Nishino, Etsuro Hatano, Satoru Seo, Takashi Nitta, Tomoyuki Saito, Masaaki Nakamura, Kayo Hattori, Muneo Takatani, Hiroaki Fuji, Kojiro Taura, Shinji Uemoto
OBJECTIVE: The aim of the present study was to evaluate the usefulness of a new imaging device, the Medical Imaging Projection System (MIPS), which uses the indocyanine green emission signal and active projection mapping, for liver resection. BACKGROUND: During anatomic liver resection, surgeons cannot completely view the intraparenchymal structure. Although a fluorescent imaging technique using indocyanine green has recently been developed for hepatobiliary surgery, limitations in its application for real-time navigation persist...
February 8, 2017: Annals of Surgery
https://www.readbyqxmd.com/read/28156078/systematic-extrahepatic-glissonean-pedicle-isolation-for-anatomical-liver-resection-based-on-laennec-s-capsule-proposal-of-a-novel-comprehensive-surgical-anatomy-of-the-liver
#12
REVIEW
Atsushi Sugioka, Yutaro Kato, Yoshinao Tanahashi
Anatomical liver resection with the Glissonean pedicle isolation is widely approved as an essential procedure for safety and curability. Especially, the extrahepatic Glissonean pedicle isolation without parenchymal destruction should be an ideal procedure. However, the surgical technique has not been standardized due to a lack of anatomical understanding. Herein, we proposed a novel comprehensive surgical anatomy of the liver based on Laennec's capsule that would give a theoretical background to the extrahepatic Glissonean pedicle isolation...
January 2017: Journal of Hepato-biliary-pancreatic Sciences
https://www.readbyqxmd.com/read/28152477/anatomic-trisegmentectomy-an-alternative-treatment-for-huge-or-multiple-hepatocellular-carcinoma-of-right-liver
#13
Changku Jia, Jie Weng, Qifan Qin, Youke Chen, Xiaolong Huang, Yu Fu
BACKGROUND: The patients with huge (≥10cm) or multiple hepatocellular carcinoma (HCC) in the right liver and insufficient size of the remnant left liver can not be performed an operation of right hemihepatectomy because of that liver failure will occur post operation. We designed anatomic trisegmentectomy in right liver to increase the ratio of future liver remnant volume (%FLRV), thus increasing resectability of huge or multiple HCC. METHODS: Thirteen patients were analyzed by preoperative CT scan for liver and tumor volumetries...
April 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28144830/cost-effective-personalized-3d-printed-liver-model-for-preoperative-planning-before-laparoscopic-liver-hemihepatectomy-for-colorectal-cancer-metastases
#14
Jan Sylwester Witowski, Michał Pędziwiatr, Piotr Major, Andrzej Budzyński
PURPOSE: Three-dimensional (3D) printing for preoperative planning has been intensively developed in the recent years. However, the implementation of these solutions in hospitals is still difficult due to high costs, extremely expensive industrial-grade printers, and software that is difficult to obtain and learn along with a lack of a defined process. This paper presents a cost-effective technique of preparing 3D-printed liver models that preserves the shape and all of the structures, including the vessels and the tumor, which in the present case is colorectal liver metastasis...
January 31, 2017: International Journal of Computer Assisted Radiology and Surgery
https://www.readbyqxmd.com/read/28134003/development-of-a-patient-specific-3d-printed-liver-model-for-preoperative-planning
#15
Marta J Madurska, Matthieu Poyade, David Eason, Paul Rea, Angus J M Watson
INTRODUCTION: Liver surgery is widely used as a treatment modality for various liver pathologies. Despite significant improvement in clinical care, operative strategies, and technology over the past few decades, liver surgery is still risky, and optimal preoperative planning and anatomical assessment are necessary to minimize risks of serious complications. 3D printing technology is rapidly expanding, and whilst appliactions in medicine are growing, but its applications in liver surgery are still limited...
January 1, 2017: Surgical Innovation
https://www.readbyqxmd.com/read/28121916/totally-laparoscopic-anatomical-liver-resection-for-centrally-located-tumors-a-single-center-experience
#16
Wan-Joon Kim, Ki-Hun Kim, Min-Ho Shin, Young-In Yoon, Sung-Gyu Lee
Laparoscopic major hepatectomy is a common procedure that has been reported frequently; however, laparoscopic resection of centrally located tumors involving segments 4, 5, and 8 remains a technically difficult procedure because it requires 2 transection planes and dissection of numerous branches of the hepatic vein and glissonean capsule compared to hemi-hepatectomy. Here, we present 7 cases of totally laparoscopic right anterior sectionectomy (Lap-RAS) and 3 cases of totally laparoscopic central bisectionectomy (Lap-CBS)...
January 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28120133/three-dimensional-laparoscopic-anatomical-segment-8-liver-resection-with-glissonian-approach
#17
Jae Yool Jang, Ho-Seong Han, Yoo Seok Yoon, Jai Young Cho, YoungRok Choi, Woohyung Lee, Hong Kyung Shin, Han Lim Choi
BACKGROUND: Anatomical liver resection has been reported to have oncologic benefit over nonanatomical resection in surgery for hepatocellular carcinoma (HCC). Basic concept of anatomical resection is preventing tumor spread through the portal or venous flow. Few cases have been reported for laparoscopic anatomical segment 8 resection because of its technical difficulties. This video shows operative techniques for laparoscopic anatomical resection of segment 8, exposing middle and right hepatic vein and inferior vena cava using three-dimensional video...
January 24, 2017: Annals of Surgical Oncology
https://www.readbyqxmd.com/read/28111044/partial-clamping-of-the-infrahepatic-inferior-vena-cava-for-blood-loss-reduction-during-anatomic-liver-resection-a-prospective-randomized-controlled-trial
#18
Masaki Ueno, Manabu Kawai, Shinya Hayami, Seiko Hirono, Ken-Ichi Okada, Kazuhisa Uchiyama, Hiroki Yamaue
BACKGROUND: Anatomic liver resection often requires the exposure of the hepatic vein on its cut surface, and theoretically, lower central venous pressure aids in reducing blood loss. Therefore, we hypothesized that manipulating the central venous pressure by partially clamping the infrahepatic inferior vena cava might reduce blood loss during anatomic liver resection. METHODS: Patients undergoing planned anatomic liver resections were allocated randomly to the partial infrahepatic inferior vena cava clamping or nonclamping groups...
January 19, 2017: Surgery
https://www.readbyqxmd.com/read/28110373/experiences-with-surgically-treated-primary-or-secondary-hepatic-sarcoma
#19
René Fahrner, Sandra G C Dennler, Felix Dondorf, Michael Ardelt, Falk Rauchfuss, Utz Settmacher
PURPOSE: Liver resection in hepatic sarcoma is rare, but other alternative treatment options are scarce. Surgery offers the only aggressive approach to achieve a tumour-free state. The aim of this investigation was to evaluate the outcome and survival of these patients at a single hepato-biliary university hospital. METHODS: Between January 2004 and July 2013, 896 anatomical liver resections were performed. Eleven liver resections (1.2%) were performed due to primary hepatic sarcoma or hepatic sarcoma metastases...
January 21, 2017: Langenbeck's Archives of Surgery
https://www.readbyqxmd.com/read/28100939/management-of-liver-trauma-in-minia-university-hospital-egypt
#20
Abdel Fattah Saleh, Emad Al Sageer, Amr Elheny
The aim of this study is to present the outcome of operative and non-operative management of patients with liver injury treated in a single institution depending on imaging. This study was conducted at the Causality Unit of Minia University Hospital, and included 60 patients with hepatic trauma from March 2012 to January 2013. In our study, males represent 80 % while females represent 20 % of the traumatized patients. The peak age for trauma found was 11-30 years. Blunt trauma is the most common cause of liver injury as it was the cause in 48 patients (80 %)...
December 2016: Indian Journal of Surgery
keyword
keyword
12060
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"