keyword
MENU ▼
Read by QxMD icon Read
search

Omentum

keyword
https://www.readbyqxmd.com/read/28072777/pancreatic-islets-find-a-new-transplant-home-in-the-omentum
#1
Charles Schmidt
No abstract text is available yet for this article.
January 10, 2017: Nature Biotechnology
https://www.readbyqxmd.com/read/28070095/two-cases-of-unresectable-advanced-her2-positive-gastric-cancer-perforation-during-chemotherapy-with-trastuzumab
#2
Katsunori Matsueda, Tatsuya Toyokawa, Yuya Ueda, Shinya Endo, Masahiro Sakata, Isao Fujita, Jouichiro Horii, Takako Murakami
Case 1 was a 70-year-old man, and case 2 was a 65-year-old woman. Both were diagnosed with type 2 advanced HER2-positive gastric cancer. Capecitabine, cisplatin, and trastuzumab (HXP therapy) were administered to both patients. However, both patients developed peritonitis caused by gastric cancer perforation during HXP therapy on day 38 for case 1 and day 8 for case 2. Emergency omentum filling and gastric segmental resection were performed for both patients. The same chemotherapy regimen was continued after the surgery, and partial response was observed in both patients...
2017: Nihon Shokakibyo Gakkai Zasshi, the Japanese Journal of Gastro-enterology
https://www.readbyqxmd.com/read/28066661/omental-flap-for-treatment-of-dead-space-after-left-upper-lobectomy-due-to-aspergilloma
#3
Joonho Jung, Seong Yong Park, Seokjin Haam
Dead space formation in the thoracic cavity as a result of lung parenchymal resection is particularly prone to intra-thoracic infections, which are often hard to treat with systemic antibiotics; secondary interventions, such as thoracoplasty, eloesser flap, or muscle flap may be required to treat this complication. Alternatively, use of an omental flap represents an attractive option in cases of surgical cavities, due to the volumetric and immunologic advantages associated with the omentum. A 55-year-old male patient, who underwent left upper lobectomy due to an aspergilloma, was left with a surgical cavity that became infected with Pseudomonas aeruginosa...
November 2016: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28064160/specific-heparanase-inhibition-reverses-glucose-induced-mesothelial-to-mesenchymal-transition
#4
Valentina Masola, Simona Granata, Gloria Bellin, Giovanni Gambaro, Maurizio Onisto, Carlo Rugiu, Antonio Lupo, Gianluigi Zaza
BACKGROUND: Epithelial-to-mesenchymal transition (EMT) of peritoneal mesothelial cells induced by high glucose (HG) levels is a major biological mechanism leading to myofibroblast accumulation in the omentum of patients on peritoneal dialysis (PD). Heparanase (HPSE), an endoglycosidase that cleaves heparan sulfate chains, is involved in the EMT of several cell lines, and may have a major role in this pro-fibrotic process potentially responsible for the failure of dialysis. Its specific inhibition may therefore plausibly minimize this pathological condition...
January 7, 2017: Nephrology, Dialysis, Transplantation
https://www.readbyqxmd.com/read/28045550/splenic-autotransplantation-is-always-valid-after-splenectomy
#5
Isidoro Di Carlo, Adriana Toro
When splenectomy is performed, autotransplantation is the only method to preserve splenic function. The most frequently used technique for splenic autotransplantation in humans is the implantation of multiple sections of the splenic parenchyma into pouches created in the greater omentum. However, this technique of autotransplantation is associated with complications. For this reason, a technique in which only one 35-g slice of spleen is transplanted into the greater omentum but positioned within the native hypochondrium can be considered safe and useful for patients...
January 3, 2017: Journal of Investigative Surgery: the Official Journal of the Academy of Surgical Research
https://www.readbyqxmd.com/read/28040322/mucosectomy-impairs-ileal-microcirculation-and-results-in-flap-contraction-after-experimental-ileocystoplasty
#6
Raimondo M Cervellione, Daniel Hajnal, Gabreilla Varga, George Rakoczy, Jozsef Kaszaki, David Keene, Anju Goyal, Alan Dickson, Tamas Cserni
INTRODUCTION: Bladder augmentation with demucosalized ileal flap is a promising alternative approach for mucus free bladder augmentation; however, the contraction of the flap is still a major concern. It has been hypothesized that mucosectomy causes ischemic damage, but no direct histological evidence has been found and attention is now focused on the urothelium cover to prevent the exposure of the denuded surface to urine or the use of balloons to keep the flaps distended. OBJECTIVE: Our aim was to study the effect of mucosectomy on the microcirculation of ileal flaps during reverse clam ileocystoplasty using direct intraoperative imaging of the ileum...
November 29, 2016: Journal of Pediatric Urology
https://www.readbyqxmd.com/read/28039051/pediatric-robot-assisted-redo-pyeloplasty-with-buccal-mucosa-graft-a-novel-technique
#7
Jennifer J Ahn, Michael E Shapiro, Jonathan S Ellison, Thomas S Lendvay
OBJECTIVE: To report a novel approach of pediatric robot-assisted redo pyeloplasty with buccal mucosa graft (BMG). METHODS: An IRB-approved retrospective review of all patients undergoing robot-assisted redo pyeloplasty with BMG at our institution was performed. OPERATIVE DETAILS: For all patients, the following ports were used: one 8.5mm camera, two 8mm robotic, and one 5mm assistant. Initial dissection was performed laparoscopically and robotically, and the ureter was incised longitudinally along the anterior surface...
December 27, 2016: Urology
https://www.readbyqxmd.com/read/28024875/comparative-characterization-of-mesenchymal-stromal-cells-from-multiple-abdominal-adipose-tissues-and-enrichment-of-angiogenic-ability-via-cd146-molecule
#8
Na Eun Lee, Sung Joo Kim, Seung-Jib Yang, Sung-Yeon Joo, Hyojun Park, Kyo Won Lee, Heung-Mo Yang, Jae Berm Park
BACKGROUND: There are various types of adipose tissue in the human body, and their morphology is known to be closely related to cell function and metabolism. However, the functional differences among the mesenchymal stromal cells (MSCs) of different abdominal adipose tissues have not been clearly elucidated. METHODS: MSCs were isolated from different abdominal adipose tissues according to their regional distribution and included superficial subcutaneous, deep subcutaneous, omentum, mesentery and retroperitoneal MSCs...
December 23, 2016: Cytotherapy
https://www.readbyqxmd.com/read/28008139/identifying-the-clonal-origin-of-synchronous-multifocal-tumors-in-the-hepatobiliary-and-pancreatic-system-using-multi-omic-platforms
#9
Weiqin Jiang, Yongfeng Ding, Yifei Shen, Longjiang Fan, Linfu Zhou, Zhi Li, Yi Zheng, Peng Zhao, Lulu Liu, Zhou Tong, Weijia Fang, Weilin Wang
Synchronous multifocal tumors often pose a diagnostic challenge for oncologists. The purpose of this study was to determine the clonal origin and metastatic relationship of synchronous multifocal tumors in the hepatobiliary and pancreatic system using multi-omic platforms. DNA samples were extracted from three masses harvested from a 50-year-old Han Chinese male patient who suffered from synchronous multifocal tumors in the pancreatic tail, upper biliary duct, and omentum at the time of diagnosis. The clonal origin of these samples was tested using two platforms: next-generation sequencing (NGS) of 390 key genes harboring cancer-relevant actionable mutations and whole-genome copy number variation (CNV) chip analysis...
December 19, 2016: Oncotarget
https://www.readbyqxmd.com/read/28003568/hemoperitoneum-due-to-breaking-uterine-adenosarcoma-located-in-the-omentum-report-of-a-case
#10
Pasquale Cianci, Nicola Tartaglia, Amedeo Altamura, Alberto Fersini, Francesca Sanguedolce, Antonio Ambrosi, Vincenzo Neri
AIM: We report an unusual case of broken adenosarcoma located in the omentum that has procured a clinical situation of acute abdomen in a patient. CASE REPORT: A 79 year-old woman went to the emergency room for growing abdominal pain and then transferred to our department. In previous years the patient had removed endo-cervical and endometrial fibro-glandular polyps and subsequently to a total laparoscopic hysterectomy with bilateral oophorectomy was performed for another endometrial fibroglandular polyp; other vaginal recurrences were then removed...
December 20, 2016: Annali Italiani di Chirurgia
https://www.readbyqxmd.com/read/28003233/primary-omental-pregnancy
#11
Swee Lin Yip, Wei Keat Tan, Lay Kok Tan
We present a case of primary omental ectopic pregnancy in a 31-year-old woman which was discovered intraoperatively during a diagnostic laparoscopy and subsequently removed via mini-laparotomy. We emphasise the rarity of this diagnosis, and the importance of careful inspection of the abdominal cavity including the omentum should an ectopic pregnancy be suspected when bilateral fallopian tubes and ovaries appear normal during surgical exploration.
December 21, 2016: BMJ Case Reports
https://www.readbyqxmd.com/read/28000647/an-adolescent-with-prolapsed-omentum-per-rectum-spontaneous-rectal-perforation-managed-laparoscopically
#12
Ameet Kumar, Chandra K Jakhmola, Yogesh Kukreja, S S Kumar, Arjun Singh Sandhu
Spontaneous rupture of the rectum is a rare occurrence. A total laparoscopic approach to rectal perforation has only occasionally been reported. We report an unusual case of a young boy who developed a spontaneous rupture of the rectum following a trivial fall. A magnetic resonance imaging revealed a tear in the rectum at the peritoneal reflection with the omentum plugging it. He denied any history of rectal instrumentation or abnormal sexual activity. He had no history of constipation or rectal prolapse. The tear was repaired laparoscopically and a covering loop sigmoid colostomy was added...
December 21, 2016: Journal of Minimal Access Surgery
https://www.readbyqxmd.com/read/27995452/an-optimal-approach-for-laparoscopic-d3-lymphadenectomy-plus-complete-mesocolic-excision-d3-cme-for-right-sided-colon-cancer
#13
Daxing Xie, Chaoran Yu, Chun Gao, Hasan Osaiweran, Junbo Hu, Jianping Gong
BACKGROUND: It is common knowledge that high ligation of blood vessels at the D3 level and complete mesocolic excision (CME) are two critical points of right hemicolectomy for right colon cancer (RCC). (1-5) To date, a safe strategy for completing these two procedures under laparoscopic surgery has not been extensively described. The authors provide a video to demonstrate laparoscopic right hemicolectomy (D3 + CME) with an optimal mesentery-defined approach. By identifying three "tri-junctions," this approach facilitates dissection of the entire mesocolon along the embryologic planes as far centrally as possible and enables the high tie of feeding vessels at bifurcation...
December 19, 2016: Annals of Surgical Oncology
https://www.readbyqxmd.com/read/27994332/thoracotomy-for-traumatic-diaphragmatic-hernia
#14
Zhang Fangbiao, Zheng Chunhui, Zhao Chun, Shi Hongcan, Zhang Xiangyan, Tu Shaosong
The aim of this retrospective study is to review our experience in the diagnosis and role of thoracotomy for traumatic diaphragmatic hernia (TDH). Between January 2008 and June 2014, 23 patients from Yangzhou Medical College (Yangzhou China) and Lishui Center Hospital (Lishui China), who underwent thoracotomy for TDH, were analyzed. The clinical features, imaging findings, operative findings, and outcome of treatment in these patients are presented. There were 23 patients (18 males and 5 females) who underwent surgical procedures due to TDH...
October 2016: Indian Journal of Surgery
https://www.readbyqxmd.com/read/27987129/the-application-of-wrapping-ureter-by-a-pedicled-gastrocolic-omentum-flap-combined-with-an-artificial-external-scaffold-to-prevent-stoma-stenosis-in-rabbit-after-ureterocutaneostomy
#15
Shigeng Zhang, Fei Gao, Chong Xue, Nan Zhang, Feng Gao, Shaojiang Li, Jiaming Wen
OBJECTIVE: To evaluate the feasibility and possibility of wrapping ureter by a pedicled gastrocolic omentum flap combined with an artificial ureter external scaffold to prevent stoma stenosis in rabbit after ureterocutaneostomy. METHODS: Forty male New Zealand rabbits were involved in this study. For application of ureterocutaneostomy, the right ureter was wrapped by a pedicled gastrocolic omentum flap and combined with application of an artificial external scaffold, which served as experimental side...
December 16, 2016: International Urology and Nephrology
https://www.readbyqxmd.com/read/27956048/omental-adipocytes-enhance-the-invasiveness-of-gastric-cancer-cells-by-oleic-acid-induced-activation-of-the-pi3k-akt-signaling-pathway
#16
Fan Xiang, Ke Wu, Yulin Liu, Liang Shi, Di Wang, Gang Li, Kaixiong Tao, Guobin Wang
A considerable number of patients with advanced gastric cancer have a clear predilection for metastasis to the great omentum, an organ mainly composed of adipose tissue. However, it remains unclear why tumor cells preferentially spread to and progress in the omentum. Here, we used a two-dimensional co-culture system to simulate the crosstalk between adipocytes and gastric cancer cells and showed that after co-culture with isolated omental adipocytes, gastric cancer cells exhibited a significant increase in lipid uptake and enhanced invasiveness...
December 9, 2016: International Journal of Biochemistry & Cell Biology
https://www.readbyqxmd.com/read/27955733/management-of-desmoplastic-small-round-cell-tumor
#17
Andrea Hayes-Jordan, Michael P LaQuaglia, Shakeel Modak
Desmoplastic small round cell tumor (DSRCT) is a soft tissue sarcoma of mesenchymal cell origin that typically presents with multiple intra-abdominal tumors and exhibits a multi-phenotypic pattern of immunohistochemical staining. The specific organ or tissue type of origin has yet to be identified. DSRCT rarely arises as a singular tumor in the abdomen; in most cases, there are dozens to hundreds of abdominal peritoneal tumors that are detected on diagnosis. One very large dominant mass is usually present in the omentum, with an additional one or two large conglomerates of tumors in the pelvis and right peritoneum, respectively...
October 2016: Seminars in Pediatric Surgery
https://www.readbyqxmd.com/read/27939895/misplaced-iud-found-on-laparoscopy
#18
Suyash Naval, Rucha Naval, Shubhda Jajoo, Sudarshan Naval, Ameya Padmawar
A 38 year old woman presented with history of inability to feel IUD thread. Evaluation with a X-ray and transvaginal ultrasonography suggested intra-abdominal presence of the misplaced IUD. On laparoscopy the copper containing IUD was found embedded between omentum and anterior abdominal wall (Fig.1A). It was removed by laparoscopy without any complications (Fig 1B). The rate of uterine perforation has been reported to range from 0 to 1.3 per 1000 insertions [1]. It is recommended by World Health Organization that a displaced IUD should always be removed as soon as possible after the diagnosis has been established, regardless of its type and location [2]...
December 7, 2016: Journal of Minimally Invasive Gynecology
https://www.readbyqxmd.com/read/27938988/incidence-and-risk-factors-for-surgical-site-infection-post-hysterectomy-in-a-tertiary-care-center
#19
Aurora Pop-Vicas, Jackson S Musuuza, Michelle Schmitz, Ahmed Al-Niaimi, Nasia Safdar
BACKGROUND: Preoperative antibiotic prophylaxis and surgical technological advances have greatly reduced, but not totally eliminated surgical site infection (SSI) posthysterectomy. We aimed to identify risk factors for SSI posthysterectomy among women with a high prevalence of gynecologic malignancies, in a tertiary care setting where compliance with the Joint Commission's Surgical Care Improvement Project core measures is excellent. METHODS: The study was a matched case-control, 2 controls per case, matched on date of surgery...
December 9, 2016: American Journal of Infection Control
https://www.readbyqxmd.com/read/27935900/-thromboangiitis-obliterans-buerger-s-disease-state-of-the-art
#20
D D Zerbino, E A Zimba, N N Bagry
Thromboangiitis obliterans (Buerger's disease) is systemic vasculitis with predominant development of thrombotic occlusions of small-to-medium diameter arteries of distal portions of both upper and lower limbs. A distinctive feature of Buerger's disease from other vasculitides is the involvement of the venous bed into the pathological process in the form of migrating thrombophlebitis. The disease is encountered more often in young adult males, predominantly tobacco smokers. The clinical pattern is presented by symptoms of increasing insufficiency of blood supply of tissues of extremities...
2016: Angiologii︠a︡ i Sosudistai︠a︡ Khirurgii︠a︡, Angiology and Vascular Surgery
keyword
keyword
56696
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"