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https://www.readbyqxmd.com/read/27923206/delayed-intestinal-stenosis-of-nonocclusive-mesenteric-ischemia-after-autologous-blood-collection-a-case-report
#1
Takahiro Arima, Takashi Omura, Koji Hattori, Ken Kawamoto, Yuji Koba
INTRODUCTION: Nonocclusive mesenteric ischemia (NOMI) has been reported to be associated with high mortality. Early diagnosis of NOMI and prompt restoration of the intestinal blood flow is necessary in order to achieve a favorable outcome. PRESENTATION OF CASE: We present the case of a patient who developed NOMI after autologous blood collection and was treated by selective infusion of the superior mesenteric artery with papaverine, intestinal decompression using a long intestinal tube, the administration of antibiotics, and fluid replacement...
October 18, 2016: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/27922156/erratum-to-li-b-zhang-m-jin-j-unusual-fdg-uptakes-of-mesenteric-brown-adipose-tissue-in-a-patient-with-pheochromocytomas-nuklearmedizin-2016-55-n32-n33
#2
(no author information available yet)
No abstract text is available yet for this article.
December 6, 2016: Nuklearmedizin. Nuclear Medicine
https://www.readbyqxmd.com/read/27921277/surgery-for-acute-exacerbation-of-chronic-mesenteric-ischemia-a-case-report
#3
Shinji Abe, Tomoji Yamakawa, Hideaki Kawashima, Makoto Yoshida, Setsuji Takanashi, Motoya Kashiyama, Masahiro Ishigooka, Yasushige Shingu, Yoshiro Matsui
BACKGROUND: Chronic mesenteric ischemia (CMI) is a rare disease; however, symptomatic CMI has a risk of acute exacerbation without timely revascularization. CASE PRESENTATION: A 54-year-old man who had had postprandial pain for 6 months was admitted to our hospital because of vomiting and diarrhea. Although the celiac and superior mesenteric arteries were occluded at the proximal portion, contrast enhancement of the bowel wall was good in contrast-enhanced computed tomography (CECT)...
December 2016: Surgical Case Reports
https://www.readbyqxmd.com/read/27921182/pancreas-oriented-superior-mesenteric-vein-dissection-for-d3-lymphadenectomy-in-laparoscopic-right-hemicolectomy
#4
W-J Meng, X-B Deng, Y-C Zhang, M-T Wei, C-W Jin, Z-Q Wang
No abstract text is available yet for this article.
December 5, 2016: Techniques in Coloproctology
https://www.readbyqxmd.com/read/27921152/proximal-occlusion-of-medium-sized-vessels-with-the-penumbra-occlusion-device-a-study-of-safety-and-efficacy
#5
E Jambon, F Petitpierre, V Brizzi, V Dubuisson, Y Le Bras, N Grenier, F Cornelis
PURPOSE: To retrospectively investigate the safety and efficacy of hybrid proximal coiling of various medium-sized vessels (4 to 8 mm) using the Penumbra Occlusion Device (POD). MATERIALS AND METHODS: From October 2014 to February 2016, 37 proximal embolizations were performed with PODs in 36 patients (mean age: 50.8, range: 10-86; 29 male, 7 female). Vessel occlusions were achieved under fluoroscopic guidance using a 2.7 French microcatheter. Among the 36 vessels targeted, 16 were splenic arteries, 11 renal arteries, 4 mesenteric arteries, 3 arteriovenous fistulae, 1 iliac artery, and 1 gonadal vein...
December 5, 2016: Cardiovascular and Interventional Radiology
https://www.readbyqxmd.com/read/27920848/a-systematic-investigation-of-sclerosing-mesenteritis-through-ct-and-mri
#6
Sotirios Apostolakis, Argyrios Ioannidis, Garyfalia Tsioga, Konstantina Papageorgiou, Georgios Velimezis
Sclerosing mesenteritis is primarily diagnosed through histologic and radiologic evaluation; however, only a few works provide a systematic description using MRI. This work presents the case of a 68-year-old male, who was admitted for a routine cholecystectomy. Intraoperativly, a large mass was identified dislocating the abdominal viscera. The microscopic examination revealed vascular congestion of the omentum. The contrast-enhanced CT and MRI scans revealed the presence of a heterogenous, lipomatous mass with lesions visible only in T2W and contrast-enhanced T1W MRI...
December 2016: Radiology case reports
https://www.readbyqxmd.com/read/27920646/successful-treatment-of-small-intestinal-bleeding-in-a-crohn-s-patient-with-noncirrhotic-portal-hypertension-by-transjugular-portosystemic-shunt-placement-and-infliximab-treatment
#7
Benjamin Heimgartner, Heather Dawson, Andrea De Gottardi, Reiner Wiest, Jan Hendrik Niess
Small intestinal bleeding in Crohn's disease patients with noncirrhotic portal hypertension and partial portal and superior mesenteric vein thrombosis is a life-threatening event. Here, a case is reported in which treatment with azathioprine may have resulted in nodular regenerative hyperplasia, portal hypertension and portal vein thrombosis. The 56-year-old patient with Crohn's disease developed nodular regenerative hyperplasia under treatment with azathioprine. He was admitted with severe bleeding. Gastroscopy showed small esophageal varices without bleeding stigmata...
September 2016: Case Reports in Gastroenterology
https://www.readbyqxmd.com/read/27920543/intestinal-permeability-in-a-patient-with-liver-cirrhosis
#8
REVIEW
Jonathan Manuel Aguirre Valadez, Liliana Rivera-Espinosa, Osvely Méndez-Guerrero, Juan Luis Chávez-Pacheco, Ignacio García Juárez, Aldo Torre
Liver cirrhosis is a worldwide public health problem, and patients with this disease are at high risk of developing complications, bacterial translocation from the intestinal lumen to the mesenteric nodes, and systemic circulation, resulting in the development of severe complications related to high mortality rate. The intestinal barrier is a structure with a physical and biochemical activity to maintain balance between the external environment, including bacteria and their products, and the internal environment...
2016: Therapeutics and Clinical Risk Management
https://www.readbyqxmd.com/read/27919845/significance-of-pathological-positive-superior-mesenteric-portal-venous-invasion-in-pancreatic-cancer
#9
Mallika Tewari
BACKGROUND: Pancreaticoduodenectomy with superior mesenteric/portal venous resection for pancreatic ductal adenocarcinoma (PDAC) is frequently performed with no added morbidity or mortality in case of tumor abutment to the superior mesenteric or portal vein so as to obtain a margin negative resection. True histopathological portal vein invasion is found only in a small subset of such patients. The aim of this review aimed to discuss the significance of histopathological venous invasion in PDAC...
December 2016: Hepatobiliary & Pancreatic Diseases International: HBPD INT
https://www.readbyqxmd.com/read/27917663/endovascular-treatment-of-an-arterioportal-fistula-following-pancreaticoduodenectomy
#10
J P Taylor, A Akinkuotu, M A Makary
We present a rare case of an arterioportal fistula that formed between the superior mesenteric artery and portal vein 30 days following a pancreaticoduodenectomy, which was successfully managed with endovascular procedures.
December 5, 2016: Annals of the Royal College of Surgeons of England
https://www.readbyqxmd.com/read/27916474/infusion-of-exogenous-cholecystokinin-8-gastrin-releasing-peptide-29-and-their-combination-reduce-body-weight-in-diet-induced-obese-male-rats
#11
Thaer R Mhalhal, Martha C Washington, Kayla Newman, John C Heath, Ayman I Sayegh
We hypothesized that exogenous gastrin releasing peptide-29 (GRP-29), cholecystokinin-8 (CCK-8) and their combination reduce body weight (BW). To test this hypothesis, BW was measured in four groups of diet-induced obese (DIO) male rats infused in the aorta (close to the junctions of the celiac and cranial mesenteric arteries) with saline, CCK-8 (0.5 nmol/kg), GRP-29 (0.5 nmol/kg) and CCK-8+GRP-29 (0.5 nmol/kg each) once daily for a total of 23 days. We found that CCK-8, GRP-29 and CCK-8+GRP-29 reduce BW relative to saline control...
December 1, 2016: Appetite
https://www.readbyqxmd.com/read/27916354/accurate-assessment-of-bowel-length-the-method-of-measurement-matters
#12
Eleanor D Muise, John J Tackett, Kevin A Callender, Neeru Gandotra, Michaela C Bamdad, Robert A Cowles
PURPOSE: Small intestinal length has prognostic significance for patients with short bowel syndrome, and accurate measurement of Roux-en-Y limbs is considered important. The flexible elasticity of bowel makes its measurement highly subjective, yet a recommended method for intestinal measurement allowing accurate comparisons between surgeons remains undefined. Measurement of intestinal length has been described, but no comparison of the fidelity of measurement technique has been made. We hypothesized that silk suture and umbilical tape would yield the most consistent measurements...
November 2016: Journal of Surgical Research
https://www.readbyqxmd.com/read/27916080/-clinical-effect-of-preservation-of-the-left-colonic-artery-in-laparoscopic-anterior-resection-for-rectal-cancer
#13
J W Niu, W Ning, W Y Wang, D P Pei, F Q Meng, Z Z Liu, D G Cai
Objective: To evaluate the value and feasibility of preservation of the left colonic artery (LCA) in laparoscopic anterior resection for rectal cancer. Methods: The clinical data of 97 patiens who received laparoscopic anterior resection of rectal cancer from 2009.3 to 2015.3 were randomly divided into two groups, including 52 cases with preservation of LCA and 45 cases without preservation of LCA. The operation time, quantity of bleeding, number of lymph nodes removed around the root of inferior mesenteric artery (IMA), the rate of lymph node metastasis around the root of IMA, the incidence of transverse colostomy and anastomotic leak were compared between the two groups...
November 29, 2016: Zhonghua Yi Xue za Zhi [Chinese medical journal]
https://www.readbyqxmd.com/read/27914348/favorable-minimal-invasive-surgery-in-the-treatment-of-superior-mesenteric-artery-syndrome-case-report
#14
Leandro Cardoso Barchi, Aline Marcílio Alves, Carlos Eduardo Jacob, Claudio José Caldas Bresciani, Osmar Kenji Yagi, Tarsila Gasparotto Nogueira, Ivan Cecconello, Bruno Zilberstein
INTRODUCTION: The Superior Mesenteric Artery Syndrome (SMAS) is a rare form of intestinal obstruction. The diagnosis is based on findings from imaging studies, including vascular compression of the duodenum by the SMA and can be associated with duodenal dilatation. PRESENTATION OF CASE: We report a case of a patient with SMAS and recurrent episodes of intestinal obstruction, which was successfully treated by laparoscopic duodenojejunostomy. DISCUSSION: The initial treatment is usually conservative for patient's clinical improvement...
October 26, 2016: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/27913632/intracellular-activation-of-complement-3-is-responsible-for-intestinal-tissue-damage-during-mesenteric-ischemia
#15
Abhigyan Satyam, Lakshmi Kannan, Naoya Matsumoto, Mayya Geha, Peter H Lapchak, Robin Bosse, Guo-Ping Shi, Jurandir J Dalle Lucca, Maria G Tsokos, George C Tsokos
Intestinal ischemia followed by reperfusion leads to local and remote organ injury attributed to inflammatory response during the reperfusion phase. The extent to which ischemia contributes to ischemia/reperfusion injury has not been thoroughly studied. After careful evaluation of intestinal tissue following 30 min of ischemia, we noticed significant local mucosal injury in wild-type mice. This injury was drastically reduced in C3-deficient mice, suggesting C3 involvement. Depletion of circulating complement with cobra venom factor eliminated, as expected, injury recorded at the end of the reperfusion phase but failed to eliminate injury that occurred during the ischemic phase...
December 2, 2016: Journal of Immunology: Official Journal of the American Association of Immunologists
https://www.readbyqxmd.com/read/27912750/fermented-barley-and-soybean-bs-mixture-enhances-intestinal-barrier-function-in-dextran-sulfate-sodium-dss-induced-colitis-mouse-model
#16
Jong Kyu Woo, Seungho Choi, Ju-Hee Kang, Dae Eung Kim, Byung-Serk Hurh, Jong-Eun Jeon, Sun Yeou Kim, Seung Hyun Oh
BACKGROUND: Inflammatory bowel disease (IBD) is characterized by chronic or relapsing immune system activation and inflammation within the gastrointestinal tract. The lack of safety and efficacy of standard therapies, the use of food supplements for managing IBD is increasing, and many studies have reported that various food supplements provide many beneficial effects for the IBD. METHODS: This study aimed to evaluate the anti-colitis effects of dietary supplementation with a fermented barley and soybean mixture (BS) on intestinal inflammation using a murine model of IBD...
December 3, 2016: BMC Complementary and Alternative Medicine
https://www.readbyqxmd.com/read/27912206/irisin-lowers-blood-pressure-by-improvement-of-endothelial-dysfunction-via-ampk-akt-enos-no-pathway-in-the-spontaneously-hypertensive-rat
#17
Jinjuan Fu, Yu Han, Jialiang Wang, Yukai Liu, Shuo Zheng, Lin Zhou, Pedro A Jose, Chunyu Zeng
BACKGROUND: Exercise is a major nonpharmacological treatment for hypertension, but its underlying mechanisms are still not completely elucidated. Irisin, a polypeptide containing 112 amino acids, which is secreted mainly by skeletal muscle cells during exercise, exerts a protective role in metabolic diseases, such as diabetes mellitus and obesity. Because of the close relationship between irisin and metabolic diseases, we hypothesized that irisin may play a role in the regulation of blood pressure...
October 26, 2016: Journal of the American Heart Association
https://www.readbyqxmd.com/read/27909892/mesenteric-tissue-for-the-treatment-of-septic-pelvic-complications-in-the-absence-of-greater-omentum
#18
E J de Groof, O van Ruler, C J Buskens, P J Tanis, W A Bemelman
No abstract text is available yet for this article.
December 2, 2016: Techniques in Coloproctology
https://www.readbyqxmd.com/read/27908970/non-invasive-imaging-of-colitis-using-multispectral-optoacoustic-tomography
#19
Neal Bhutiani, William E Grizzle, Susan Galandiuk, Denis Otali, Gerald W Dryden, Nejat K Egilmez, Lacey R McNally
Currently, several non-invasive modalities, including MRI and PET, are being investigated to identify early intestinal inflammation, longitudinally monitor disease status, or detect dysplastic changes in patients with inflammatory bowel disease (IBD). Here, we assess the applicability and utility of multispectral optoacoustic tomography (MSOT) in evaluating the presence and severity of colitis. Mice with bacterial colitis demonstrated a temporally associated increase in mesenteric and colonic vascularity with an increase in mean signal intensity of oxygenated hemoglobin (p=0...
December 1, 2016: Journal of Nuclear Medicine: Official Publication, Society of Nuclear Medicine
https://www.readbyqxmd.com/read/27908963/anomalous-mesenteric-vessel-a-rare-etiology-of-intermittent-partial-small-bowel-obstruction
#20
Natasha Hansraj, Shannon M Larabee, Kimberly M Lumpkins
We report a case of an 11-year with recurrent episodes of abdominal pain and vomiting. Diagnostic laparoscopy during a severe episode demonstrated an anomalous blood vessel incompletely encircling the bowel, leading to transient partial small bowel obstruction. This likely represents a remnant vessel from the omphalomesenteric duct. Recurrent abdominal pain and vomiting in the pediatric population requires careful history and physical exam, and a willingness to entertain unusual diagnoses.
December 1, 2016: Journal of Surgical Case Reports
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