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https://www.readbyqxmd.com/read/27926750/an-unusual-cause-of-intestinal-perforation
#1
Luise I M Pernar, Anne Mongiu, Eric G Sheu
No abstract text is available yet for this article.
December 7, 2016: JAMA Surgery
https://www.readbyqxmd.com/read/27925339/incidence-of-cardiac-perforation-with-conventional-and-with-leadless-pacemaker-systems-a-systematic-review-and-meta-analysis
#2
Mate Vamos, Julia W Erath, Alexander P Benz, Zsolt Bari, Gabor Z Duray, Stefan H Hohnloser
INTRODUCTION: Two leadless pacemaker (PM) systems were recently developed to avoid pocket- and lead-related complications. As leadless PMs are implanted with a large delivery catheter, cardiac perforation remains a major safety concern. We aimed to provide a literature review on incidence of cardiac perforation with conventional and with leadless PM systems. METHODS AND RESULTS: A systematic review over the last 25 years for studies reporting data on PM lead perforation was performed...
December 7, 2016: Journal of Cardiovascular Electrophysiology
https://www.readbyqxmd.com/read/27924172/hyaluronic-acid-fat-graft-myringoplasty-versus-autologous-platelet-rich-plasma
#3
Salman F Alhabib, Issam Saliba
BACKGROUND: Hyaluronic acid fat graft myringoplasty (HAFGM) is an office-based technique for tympanic membrane perforation (TMP) treatment. It is simple, inexpensive, and performed under local anesthesia at the outpatient office department. We aimed to compare HAFGM technique to a recently described topical use of autologous platelet rich plasma myringoplasty (PRPM) in the repair of TMP. We also aimed to assess the hearing level improvement postoperatively. METHODS: We conducted a prospective study in an adult tertiary care center between January 2015 and January 2016...
January 2017: Journal of Clinical Medicine Research
https://www.readbyqxmd.com/read/27923876/stellate-and-pyramidal-neurons-in-goldfish-telencephalon-respond-differently-to-anoxia-and-gaba-receptor-inhibition
#4
Nariman Hossein-Javaheri, Michael P Wilkie, Wudu E Lado, Leslie T Buck
With oxygen deprivation, the mammalian brain undergoes hyper-activity and neuronal death while this does not occur in the anoxia tolerant goldfish (Carassius auratus). Anoxic survival of the goldfish may rely on neuromodulatory mechanisms to suppress neuronal hyper-excitability. Since γ-aminobutyric acid (GABA) is the major inhibitory neurotransmitter in brain, we decided to investigate its potential role in suppressing the electrical activity of goldfish telencephalic neurons. Utilizing whole-cell patch-clamp recording we recorded the electrical activities of both excitatory (pyramidal) and inhibitory (stellate) neurons...
December 6, 2016: Journal of Experimental Biology
https://www.readbyqxmd.com/read/27923757/the-potentially-fatal-ogilvie-s-syndrome-in-lateral-transpsoas-access-surgery-a-multi-institutional-experience-with-2930-patients
#5
Jacob Januszewski, Sean K Keem, William Smith, Joshua M Beckman, Adam S Kanter, Rod J Oskuian, William Taylor, Juan S Uribe
BACKGROUND: Ogilvie's syndrome (OS) is a relatively uncommon pathology characterized by significant colonic dilation in the absence of mechanical obstruction. If unrecognized and untreated, cecal perforation resulting in mortality rate of 25-71% may occur. It is a potentially underdiagnosed condition in the lateral transpsoas appraoch population due to its uncommon nature and imitation of other well-known pathologies. METHODS: A total of 2930 patients from 6 separate institutions were retrospectively reviewed since 2007 and screened for OS...
December 3, 2016: World Neurosurgery
https://www.readbyqxmd.com/read/27923534/rapid-prototyped-patient-specific-guiding-implants-in-critical-mandibular-reconstruction
#6
Patricia Stoor, Anni Suomalainen, Karri Mesimäki, Risto Kontio
Large tumours of the mandible need immediate reconstruction to provide continuity of the mandible, satisfactory function of the jaw, as well as an acceptable aesthetic outcome. In this prospective study we described the immediate reconstruction of the mandible using computer aided design and 15 rapid prototyped patient specific implants (PSI) in 14 patients suffering from benign or malignant tumours demanding continuity resection of the mandible. The scaffold PSI was filled with β-tricalcium phosphate granules and autologous bone...
November 5, 2016: Journal of Cranio-maxillo-facial Surgery
https://www.readbyqxmd.com/read/27923460/comparison-of-characteristics-and-complications-in-men-versus-women-undergoing-chronic-total-occlusion-percutaneous-intervention
#7
Vinoda Sharma, William Wilson, William Smith, Margaret McEntegart, Keith Oldroyd, Novalia Sidik, Alan Bagnall, Mohaned Egred, John Irving, Julian Strange, Thomas Johnson, Simon Walsh, Colm Hanratty, James Spratt
Gender differences exist in clinical outcomes after routine percutaneous coronary intervention (PCI), but studies reporting such outcomes after chronic total occlusion (CTO) PCI are limited. We assessed the characteristics and outcomes of female patients undergoing CTO PCI. We retrospectively analyzed a dedicated national (United Kingdom) prospective CTO database from 2011 to 2015 for outcomes and characteristics of female patients undergoing CTO PCI (unmatched and propensity matched). Female patients constituted 20...
November 16, 2016: American Journal of Cardiology
https://www.readbyqxmd.com/read/27922979/a-comparison-of-thermal-plasma-energy-versus-argon-beam-coagulator-induced-intestinal-injury-after-vaporization-in-a-porcine-model
#8
Edward J Tanner, Erica Dun, Yukio Sonoda, Alexander B Olawaiye, Dennis S Chi
OBJECTIVES: Complete cytoreduction of ovarian cancer often requires excision or ablation of bowel serosa implants. Both argon beam coagulator (ABC) and thermal plasma energy (TPE) (PlasmaJet; PlasmaSurgical, Roswell, Ga) have been used to ablate bowel serosa implants. Our objective was to identify comparable power settings as well as determine the rate of bowel perforation, depth of thermal injury, and extent of inflammatory response with ABC versus TPE in a porcine model. MATERIALS AND METHODS: Nine pigs underwent vaporization of small bowel and colon serosa according to assigned treatment group (TPE vs ABC) and settings (ABC: 30, 50, and 70 W; TPE: Cut 10U, 20U, and 30U and Coagulation 10U, 20U, and 30U)...
December 3, 2016: International Journal of Gynecological Cancer
https://www.readbyqxmd.com/read/27922772/sarcina-ventriculi-review-of-the-literature
#9
Mohamed Rizwan Haroon Al Rasheed, Carmencita G Senseng
Sarcina ventriculi is an increasingly common gram-positive coccus, recognized in gastric biopsies, particularly of patients with delayed gastric emptying. It occurs most commonly in adult women and can be identified easily by its characteristic morphologic features, such as basophilic staining, cuboid shape, tetrad arrangement, red blood cell-sized packets, flattened cell walls, and refractile nature on light microscopy. Although the pathogenesis of the organism is debated, it has been implicated in cases of gastric perforation, emphysematous gastritis, and peritonitis as well as occurring in the background of gastric adenocarcinomas...
December 2016: Archives of Pathology & Laboratory Medicine
https://www.readbyqxmd.com/read/27922766/diagnostic-value-of-high-mobility-group-box-1-hmgb1-protein-in-acute-and-perforated-appendicitis
#10
Shabanali Alizadeh, Ali Ghazavi, Ali Ganji, Ghasem Mosayebi
AIM: Acute appendicitis is the most common cause of abdominal surgical emergencies. Early diagnosis of appendicitis can reduce perforation and mortality rate. High-mobility group box 1 (HMGB1) protein has been identified as a pro-inflammatory factor and its elevated serum levels have been noted in different diseases. So, the aim of this study was to determine the serum levels of HMGB1 in patients with acute and perforated appendicitis in compare to normal appendix. MATERIAL AND METHODS: For this purpose, serum samples were obtained from 81 patients with primary criteria-based appendicitis 6 hr before and 72 hr after appendectomy, in which serum levels of HMGB1 were analyzed by enzyme-linked immunosorbent assay...
December 6, 2016: Journal of Investigative Surgery: the Official Journal of the Academy of Surgical Research
https://www.readbyqxmd.com/read/27921449/reduction-mammaplasty-with-the-modified-round-block-technique-in-chinese-patients-and-its-anatomy-study
#11
Wei Ding, Yinjia Ding, Hua Jiang
BACKGROUND: Although reduction mammaplasty is one of the most common procedures in plastic surgery, it is associated with some serious complications, especially in cases of severe hypertrophy or advanced ptosis, including necrosis of the nipple and areola, absence of normal sensation of the nipple-areolar complex, and loss of lactational function for future nursing. A thorough understanding of the breast anatomy is vital for successful reduction mammaplasty. This article describes the blood supply and innervation of the breasts, and introduces a modified round block technique for reduction mammaplasty based on this anatomy...
December 6, 2016: Journal of Plastic Surgery and Hand Surgery
https://www.readbyqxmd.com/read/27921277/surgery-for-acute-exacerbation-of-chronic-mesenteric-ischemia-a-case-report
#12
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/27921064/over-the-scope-clip-closure-of-a-colon-perforation-caused-by-an-ingested-wooden-toothpick
#13
Sebastian Luense, Peter Simon, Claus-Dieter Heidecke, Anne Glitsch
No abstract text is available yet for this article.
August 2016: ACG Case Reports Journal
https://www.readbyqxmd.com/read/27920988/ureteric-obstruction-caused-by-a-migrated-intrauterine-device
#14
Xuesong Yang, Xi Duan, Tao Wu
We present an extremely rare case of ureteric obstruction caused by a migrated intrauterine device. A 36-year-old female with complaints of almost 10 months left flank pain presented to our hospital. She used an IUD for contraception for 6 months after the birth of her first child. The IUD was not visible then. Ultrasonography (US) revealed that left severe hydronephrosis and upper ureterectasis. Pelvic computed tomography (CT) found that IUD was located very close to the lower ureter which was adjacent to the third anatomize physiological narrow...
January 2017: Urology Case Reports
https://www.readbyqxmd.com/read/27920987/spontaneous-perforation-of-the-upj-a-case-report-and-review-of-the-literature
#15
K Searvance, J Jackson, N Schenkman
Spontaneous rupture of the ureter is an uncommon condition defined by non-traumatic extravasation of urine. Causative factors leading to rupture include urinary calculi, malignancies, instrumentation or trauma. Ureteral rupture can lead to numerous complications, including abscess formation, urinomas, and urosepsis. Minimal literature is available regarding spontaneous ureteral perforation, especially at the ureteropelvic junction. We present a rare case of spontaneous perforation of the ureter at the ureteropelvic junction caused by an undiagnosed non-compliant bladder...
January 2017: Urology Case Reports
https://www.readbyqxmd.com/read/27920850/choledochoduodenal-fistula-in-the-setting-of-crohn-s-disease
#16
Shane Knipping, Ravi Rajpoot, Roozbeh Houshyar
Of all the spontaneous fistulas that occur between the extrahepatic biliary system and the intestine, a choledochoduodenal fistula is rarely seen. When it does occur, it is most often secondary to a perforated duodenal ulcer, choledocholithiasis, or cholelithiasis. It may also be seen following complications related to iatrogenic injury or tuberculosis. Generally, choledochoduodenal fistulas are asymptomatic, but may present with vague abdominal pain, fever, and other symptoms related to cholangitis. As a result, they can be difficult to diagnose clinically before imaging is obtained...
December 2016: Radiology case reports
https://www.readbyqxmd.com/read/27920847/liposarcoma-metastases-to-the-small-bowel-presenting-as-fat-density-intraluminal-lesions
#17
Steven P Rowe, Stephanie F Coquia, Pamela T Johnson, Elliot K Fishman
Metastatic disease to the small bowel is rare; however, it is important to recognize that when it does occurs a variety of complications are possible including obstruction, gastrointestinal bleeding, intussusception, and bowel perforation. We present here an unusual case of small bowel metastases in a patient with known metastatic liposarcoma in which the lesions manifested as rapidly evolving fat-density masses that necessitated segmental small bowel resection. Careful scrutiny of the small bowel in oncology patients is necessary to guide appropriate treatment and avoid potential catastrophic complications from small bowel metastases...
December 2016: Radiology case reports
https://www.readbyqxmd.com/read/27920681/a-rare-case-of-mycosis-fungoides-in-the-oral-cavity-and-small-intestine-complicated-by-perforation
#18
Drew Arthur Emge, Juri Bassuner, Daniel J Lewis, Madeleine Duvic
Extracutaneous involvement in mycosis fungoides (MF) carries a poor prognosis. Oral and gastrointestinal (GI) tract lesions are both rare locations of disease. We describe the clinical findings of one case with oral and GI MF complicated by perforation after systemic antineoplastic treatment, and review the relevant literature. The patient had a 1-year history of MF before development of tongue and palate tumors. He was treated with local electron beam radiation, but re-presented to the hospital after what was found to be small intestine perforation following systemic antineoplastic therapy...
September 2016: Case Reports in Dermatology
https://www.readbyqxmd.com/read/27920661/endoscopic-removal-of-a-duodenal-perforating-leg-of-glasses-with-dormia-basket
#19
Li Wang, Wei Wen, Jiamiao Huang, Weijie Hu, Renrong Zhou, Xin Li, Xiaojiang Wang
Ingestion of foreign bodies is common in clinical practice. Most ingested foreign bodies will pass through the gastrointestinal (GI) tract without any problems. While GI tract injury due to the ingested foreign body such as a toothpick, a fishbone, a date pit, or a chicken bone, is common, duodenal perforation is rare. In this report, our experience with this rare entity is shared. We present a 38-year-old male patient with GI tract perforation in the bulbus of the duodenum due to a leg of glasses. The patient was admitted to our hospital with severe abdominal pain...
September 2016: Case Reports in Gastroenterology
https://www.readbyqxmd.com/read/27920656/successful-transanal-removal-of-a-rectal-foreign-body-by-abdominal-compression-under-endoscopic-and-x-ray-fluoroscopic-observation-a-case-report
#20
Hironobu Mikami, Norihisa Ishimura, Akihiko Oka, Ichiro Moriyama, Takafumi Yuki, Kousaku Kawashima, Shuichi Sato, Shunji Ishihara, Yoshikazu Kinoshita
We occasionally encounter patients with various types of rectal foreign bodies. When too large to grasp, transanal removal can be difficult. Here, we report a case of successful manual transanal removal of an 18 × 4 × 4 cm silicon rod without complications. A 50-year-old male came to the emergency department of our hospital 12 h after transanal insertion of a whole silicon rod. An abdominal examination showed no evidence of peritonitis, while X-ray and computed tomography findings revealed a large foreign body in the rectum, without any sign of perforation...
September 2016: Case Reports in Gastroenterology
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