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Sample records for abdominal bulking mass

  1. An Interesting Neonatal Abdominal Mass

    African Journals Online (AJOL)

    mn

    abdominal mass. Sonographically, the kidneys appeared relatively normal, creating a diagnostic dilemma – the hydronephrosis was almost exclusively in an extrarenal pelvis. ... discuss the differential diagnosis of neonatal cystic abdominal masses and review the literature of ... incision revealed a massive PUJO; The right ...

  2. Longitudinal bulk acoustic mass sensor

    DEFF Research Database (Denmark)

    Hales, Jan Harry; Teva, Jordi; Boisen, Anja

    2009-01-01

    A polycrystalline silicon longitudinal bulk acoustic cantilever is fabricated and operated in air at 51 MHz. A mass sensitivity of 100 Hz/fg (1 fg=10(-15) g) is obtained from the preliminary experiments where a minute mass is deposited on the device by means of focused ion beam. The total noise...

  3. An abdominal tuberculosis case mimicking an abdominal mass

    African Journals Online (AJOL)

    An abdominal tuberculosis case mimicking an abdominal mass. Derya Erdog˘ an a. , Yasemin Ta ¸scı Yıldız b. , Esin Cengiz Bodurog˘lu c and Naciye Go¨nu¨l Tanır d. Abdominal tuberculosis is rare in childhood. It may be difficult to diagnose as it mimics various disorders. We present a 12-year-old child with an unusual ...

  4. Longitudinal bulk a coustic mass sensor

    DEFF Research Database (Denmark)

    Hales, Jan Harry; Teva, Jordi; Boisen, Anja

    2009-01-01

    Design, fabrication and characterization, in terms of mass sensitivity, is presented for a polycrystalline silicon longitudinal bulk acoustic cantilever. The device is operated in air at 51 MHz, resulting in a mass sensitivity of 100 HZ/fg (1 fg = 10{su−15 g). The initial characterization...... is conducted by depositing a minute mass by means of focused ion beam. The total noise in the currently applied measurement system allows for a mass resolution of 0.4 fg in air....

  5. An Interesting Neonatal Abdominal Mass

    African Journals Online (AJOL)

    mn

    The left kidney was normal. These findings appeared to support a diagnosis of a right PUJO (Fig. 3). However, it was not clear whether the obstructed right renogram was due to PUJO or secondary to the (poten- tially extrinsic) mass. Magnetic resonance urography (MRU) was requested to better de- fine the anatomy (Fig.

  6. Giant cystic abdominal masses in children

    Energy Technology Data Exchange (ETDEWEB)

    Wootton-Gorges, Sandra L.; Thomas, Kristen B.; Harned, Roger K.; Wu, Sarah R.; Stein-Wexler, Rebecca; Strain, John D. [University of California, Davis Health Center, Sacramento, CA (United States); Davis Children' s Hospital, Department of Radiology, Sacramento, CA (United States)

    2005-12-01

    In this pictorial essay the common and uncommon causes of large cystic and cyst-like abdominal masses in children are reviewed. We discuss and illustrate the following: mesenchymal hamartoma, choledochal cyst, hydrops of the gallbladder, congenital splenic cyst, pancreatic pseudocyst, pancreatic cystadenoma, hydronephrosis, multicystic dysplastic kidney, multilocular cystic nephroma, adrenal hemorrhage, mesenteric and omental cysts, gastrointestinal duplication cyst, meconium pseudocyst, ovarian cysts and cystic neoplasms, hematocolpos, urachal cysts, appendiceal abscess, abdominal and sacrococcygeal teratoma, and CSF pseudocyst. We also describe imaging features and clues to the diagnosis. (orig.)

  7. Bulk disk resonator based ultrasensitive mass sensor

    DEFF Research Database (Denmark)

    Cagliani, Alberto; Davis, Zachary James

    2009-01-01

    In the framework of developing an innovative label-free sensor for multiarrayed biodetection applications, we present a novel bulk resonator based mass sensor. The sensor is a polysilicon disk which shows a Q-factor of 6400 in air at 68.8 MHz, resulting in mass resolutions down in the femtogram...... range. The sensor has been characterized in terms of sensitivity both for distributed mass detection, performing six consecutive depositions of e-beam evaporated Au, and localized mass detection, depositing approximately 7.5 pg of Pt/Ga/C three times consecutively with a Focused Ion Beam system....... The sensor has an extremely high distributed mass to frequency shift sensitivity of 60104 Hzcm2/¿g and shows a localized mass to frequency sensitivity up to 4405 Hz/pg with a localized mass resolution down to 15 fg. The device has been fabricated with a new microfabrication process that uses only two...

  8. An abdominal tuberculosis case mimicking an abdominal mass ...

    African Journals Online (AJOL)

    Abdominal tuberculosis is rare in childhood. It may be difficult to diagnose as it mimics various disorders. We present a 12-year-old child with an unusual clinical presentation who was diagnosed with abdominal tuberculosis only perioperatively.

  9. An Interesting Neonatal Abdominal Mass | Lazarus | African Journal ...

    African Journals Online (AJOL)

    We present the case of a neonate who was born with an antenatal ultrasound diagnosis of a cystic abdominal mass of uncertain origin. The diagnosis of pelviureteric junction obstruction (PUJO) was obscured by difficulty determining the origin of the extremely large cystic abdominal mass. Sonographically, the kidneys ...

  10. Radiological evaluation of childhood abdominal masses in Ilorin ...

    African Journals Online (AJOL)

    Subjects: Paediatric patients with abdominal masses seen in the Radiology Department of UITH, Ilorin over a period of 5 years (2011-2015). Analysis: Statistical ... Conclusion: Ultrasonography was the most common imaging modality used for evaluation of children with abdominal masses in this setting. The kidney was the ...

  11. Right abdominal mass: keep an open mind | Mishra | Libyan Journal ...

    African Journals Online (AJOL)

    specific symptoms. Amebomas occur rarely, usually in cecum and ascending colon, when they can masquerade as colon carcinoma. This report describes the case of a 27-year-old male who presented with right abdominal mass. Radiological ...

  12. Association of body mass index and abdominal adiposity with ...

    African Journals Online (AJOL)

    Association of body mass index and abdominal adiposity with atherogenic lipid profile in Nigerians with type 2 diabetes and/or hypertension. ... All patients were cholesterol‑lowering oral medication naïve. Demographic and clinical data and anthropometric measurements were documented. Fasting lipid profiles were ...

  13. Mesenteric plasmacytoma: An unusual cause of an abdominal mass

    African Journals Online (AJOL)

    Plasmacytoma is a rare plasma cell tumour that arises from plasma cells and accounts for about 3 - 5% of all plasma cell malig nancies.[1] These tumours most often develop in the head and neck, but may also occur in the gastrointestinal tract. Extramedullary plasmacytoma is a rare cause of an intra-abdominal mass. The.

  14. Waist circumference adjusted for body mass index and intra-abdominal fat mass

    DEFF Research Database (Denmark)

    Berentzen, Tina Landsvig; Ängquist, Lars; Kotronen, Anna

    2012-01-01

    The association between waist circumference (WC) and mortality is particularly strong and direct when adjusted for body mass index (BMI). One conceivable explanation for this association is that WC adjusted for BMI is a better predictor of the presumably most harmful intra-abdominal fat mass (IAFM...

  15. Application of the penetration theory for gas - Liquid mass transfer without liquid bulk : Differences with system with a bulk

    NARCIS (Netherlands)

    van Elk, E. P.; Knaap, M. C.; Versteeg, G. F.

    2007-01-01

    Frequently applied micro models for gas-liquid mass transfer all assume the presence of a liquid bulk. However, some systems are characterized by the absence of a liquid bulk, a very thin layer of liquid flows over a solid surface. An example of such a process is absorption in a column equipped with

  16. Processing Chip for Thin Film Bulk Acoustic Resonator Mass Sensor

    Directory of Open Access Journals (Sweden)

    Pengcheng Jin

    2012-01-01

    Full Text Available Aimed at portable application, a new integrated process chip for thin film bulk acoustic resonator (FBAR mass sensor is proposed and verified with 0.18 um CMOS processing in this paper. The longitudinal mode FBAR with back-etched structure is fabricated, which has resonant frequency 1.878 GHz and factor 1200. The FBAR oscillator, based on the current-reuse structure, is designed with Modified Butterworth Van Dyke (MBVD model. The result shows that the FBAR oscillator operates at 1.878 GHz with a phase noise of −107 dBc/Hz and −135 dBc/Hz at 10 KHz and 100 KHz frequency offset, respectively. The whole process chip size with pads is 1300 μm × 950 μm. The FBAR and process chip are bonded together to sense tiny mass. The measurement results show that this chip precision is 1 KHz with the FBAR frequency gap from 25 kHz to 25 MHz.

  17. Intracranial hypertension secondary to abdominal compartment syndrome in a girl with giant ovarian cystic mass.

    Science.gov (United States)

    Zavras, Nick; Christianakis, E; Ereikat, K; Mpourikas, D; Velaoras, K; Alexandrou, J

    2012-04-01

    The abdominal compartment syndrome (ACS) is a potentially fatal entity that occurs as a result of an acute increase in intra-abdominal pressure (IAP). The authors report on a girl with a giant ovarian cystic mass, and clinical signs of ACS and intracranial hypertension (ΙΗ). The possible mechanism of IH secondary to ACS is discussed.

  18. Bulky abdominal masses in pediatrics: iconographic essay; Massas abdominais volumosas em pediatria: ensaio iconografico

    Energy Technology Data Exchange (ETDEWEB)

    Reis, Fabiano; Faria, Andreia V.; Kluge, Patricia D.; Volpato, Ricardo G.; Santos, Sergio L.M. dos; Caserta, Nelson M.G. [Universidade Estadual de Campinas, SP (Brazil). Faculdade de Ciencias Medicas]. E-mail: fabiano97@bol.com.br

    2005-04-15

    The ultrasound, computerized tomography and magnetic resonance findings of 19 patients with abdominal bulky masses diagnosed as hydronephrosis, Wilms' tumor, neuroblastoma, adrenal carcinoma, sarcoma, hemangioendothelioma, hepatoblastoma, mesenchymal hamartoma, hepatocellular carcinoma, choledochal cyst, splenic cyst, lymphoma, enteric cyst, teratoma, hydrometrocolpos and lipoma are presented. Imaging findings (including ultrasound, computerized tomography and magnetic resonance imaging) are important tools for the evaluation of abdominal masses in pediatric patients and can contribute to the diagnosis and evaluation of the extension of these diseases. (author)

  19. Mass or high-risk screening for abdominal aortic aneurysm

    DEFF Research Database (Denmark)

    Lindholt, Jes Sanddal; Henneberg, E W; Fasting, H

    1997-01-01

    Abdominal aortic aneurysm (AAA) is known to be associated with various diseases, especially hypertension, acute myocardial infarction (AMI), chronic obstructive airway disease (COAD), and intermittent claudication. These associations have led to a debate about whether screening of older men for AAA...

  20. Castleman′s Disease Presenting as Localized Abdominal Mass and Paraneoplastic Pemphigus

    Directory of Open Access Journals (Sweden)

    Santosh Kumar

    2016-01-01

    Full Text Available Castleman′s disease is a rare, benign lymphoproliferative disorder of unknown origin. Paraneoplastic pemphigus is a common association which presents as oral mucosal ulcerations. Abdominal and retroperitoneal Castleman′s disease present either as a localized disease or as a systemic disease. We hereby present a 15-year-old male patient with oral mucosal lesions with localized vague right lower abdominal mass who was diagnosed to have Castleman′s disease with paraneoplastic pemphigus which was surgically excised.

  1. Computed tomography in diagnosis of abdominal masses in infancy and childhood. Comparison with excretory urography.

    Science.gov (United States)

    Leonidas, J C; Carter, B L; Leape, L L; Ramenofsky, M L; Schwartz, A M

    1978-01-01

    Computed tomography (CT) of the abdomen and pelvis was performed in 26 instances of suspected mass in 24 infants and children. The information obtained was compared to that of standard abdominal radiography and excretory urography (IVP). Results were analyzed prospectively. CT was able to detect and define masses more precisely than abdominal radiography and IVP. The information obtained by CT, in a single noninvasive examination emitting minimal ionising radiation, seems comparable to that offered by a combination of multiple radiological and other imaging procedures. It is conceivable that with accumulating experience and further technological improvement CT may become an excellent screening procedure in the investigation of abdominal and pelvic masses. The high cost of CT scanning may be offset by the benefits cited. Images Fig. 1 Fig. 2 Fig. 3 PMID:646413

  2. Pulse mode readout of MEMS bulk disk resonator based mass sensor

    DEFF Research Database (Denmark)

    Tang, Meng; Cagliani, Alberto; Davis, Zachary James

    2011-01-01

    We propose a pulse excitation setup applied on a Micro-Electro-Mechanical bulk disk resonator aimed for mass detection. This scheme offers measuring not only the resonant frequency, which defines the mass change, but also the quality factor and the feedthrough/parasitic capacitance of the disk...

  3. The impact of low skeletal muscle mass in abdominal surgery

    NARCIS (Netherlands)

    J.L.A. van Vugt (Jeroen)

    2017-01-01

    textabstractAlthough perioperative outcome in transplant and surgical oncology patients has greatly improved during the last decades, preoperative risk assessment remains of utmost importance to further improve outcomes and adapt patient-tailored treatment strategies. Low skeletal muscle mass is

  4. Quark mass density- and temperature- dependent model for bulk strange quark matter

    OpenAIRE

    al, Yun Zhang et.

    2002-01-01

    It is shown that the quark mass density-dependent model can not be used to explain the process of the quark deconfinement phase transition because the quark confinement is permanent in this model. A quark mass density- and temperature-dependent model in which the quark confinement is impermanent has been suggested. We argue that the vacuum energy density B is a function of temperature. The dynamical and thermodynamical properties of bulk strange quark matter for quark mass density- and temper...

  5. Circulating 20S Proteasome Is Independently Associated with Abdominal Muscle Mass in Hemodialysis Patients

    Science.gov (United States)

    Fukasawa, Hirotaka; Kaneko, Mai; Niwa, Hiroki; Matsuyama, Takashi; Yasuda, Hideo; Kumagai, Hiromichi; Furuya, Ryuichi

    2015-01-01

    Protein-energy wasting is highly prevalent in hemodialysis patients, and it contributes to patient morbidity and mortality. The ubiquitin-proteasome system is the major pathway for intracellular protein degradation and it is involved in the regulation of basic cellular processes. However, the role of this system in the determination of nutritional status is largely unknown. To examine a relationship between protein-energy wasting and the ubiquitin-proteasome system, a cross-sectional study of 76 hemodialysis patients was performed. Plasma concentrations of 20S proteasome were studied to evaluate its association with muscle and fat mass, which were investigated by abdominal muscle and fat areas measured using computed tomography and by creatinine production estimated using the creatinine kinetic model. Plasma 20S proteasome concentrations significantly and negatively correlated with abdominal muscle areas and creatinine production (rho = -0.263, P < 0.05 and rho = -0.241, P < 0.05, respectively), but not abdominal subcutaneous and visceral fat areas. Multiple regression analyses showed that 20S proteasome was a significant independent predictor of abdominal muscle area (P < 0.05). In conclusion, plasma 20S proteasome concentrations were independently associated with abdominal muscle mass in hemodialysis patients. Our findings indicate a relationship between circulating 20S proteasomes and muscle metabolism in these patients. Trial Registration UMIN Clinical Trials Registry UMIN000012341 PMID:25803510

  6. Cystic lymphatic malformation of the falciform ligament: a rare cause of abdominal mass

    Directory of Open Access Journals (Sweden)

    Abbas T

    2011-09-01

    Full Text Available Tariq O Abbas1, Adel Ismail1, Emran Amir21Paediatric Surgery Department, 2Pathology Department, Hamad General Hospital, Doha, QatarIntroduction: Lymphatic malformations are benign proliferations of the lymphatic vessels that occur most frequently in the skin of the axilla and neck. However, they can also occur in the mediastinum and retroperitoneum, and very rarely in the abdominal cavity.Case report: An 11-year-old male who presented with an intra-abdominal cyst is described here. Laparoscopic exploration showed that it was a cystic mass of the falciform ligament and it was resected laparoscopically. Histopathology confirmed the swelling to be a lymphatic malformation. To the authors' knowledge, this is only the second report of a pediatric patient with a lymphatic malformation in the falciform ligament.Conclusion: Intra-abdominal cystic lymphatic malformations should be considered in the differential diagnosis of any intra-abdominal cystic mass. Management is surgical excision.Keywords: lymphatic malformations, intra-abdominal, falciform ligament

  7. Circulating 20S proteasome is independently associated with abdominal muscle mass in hemodialysis patients.

    Directory of Open Access Journals (Sweden)

    Hirotaka Fukasawa

    Full Text Available Protein-energy wasting is highly prevalent in hemodialysis patients, and it contributes to patient morbidity and mortality. The ubiquitin-proteasome system is the major pathway for intracellular protein degradation and it is involved in the regulation of basic cellular processes. However, the role of this system in the determination of nutritional status is largely unknown. To examine a relationship between protein-energy wasting and the ubiquitin-proteasome system, a cross-sectional study of 76 hemodialysis patients was performed. Plasma concentrations of 20S proteasome were studied to evaluate its association with muscle and fat mass, which were investigated by abdominal muscle and fat areas measured using computed tomography and by creatinine production estimated using the creatinine kinetic model. Plasma 20S proteasome concentrations significantly and negatively correlated with abdominal muscle areas and creatinine production (rho = -0.263, P < 0.05 and rho = -0.241, P < 0.05, respectively, but not abdominal subcutaneous and visceral fat areas. Multiple regression analyses showed that 20S proteasome was a significant independent predictor of abdominal muscle area (P < 0.05. In conclusion, plasma 20S proteasome concentrations were independently associated with abdominal muscle mass in hemodialysis patients. Our findings indicate a relationship between circulating 20S proteasomes and muscle metabolism in these patients.UMIN Clinical Trials Registry UMIN000012341.

  8. Ultrasensitive bulk disk microresonator-based sensor for distributed mass sensing

    DEFF Research Database (Denmark)

    Cagliani, Alberto; Davis, Zachary James

    2011-01-01

    In the framework of the development of an ultrasensitive microfabricated mass sensor for distributed mass sensing applications we present a bulk resonator-based mass sensor. The two devices presented are based on a polysilicon disk resonating at 132 and 66 MHz, respectively, actuated...... electrostatically in a wine-glass mode. By using bulk mode resonators it has been possible to reduce the thickness of the sensor layer without affecting the resonance frequency, reaching an extremely high distributed mass to a frequency shift sensitivity of 11.3 kHz mu m(2) fg(-1) and a markedly small mass...... resolution of 8.7 pg cm(-2) in air and at room temperature....

  9. Crossed Renal Ectopia without Fusion: An Uncommon Cause of Abdominal Mass

    Directory of Open Access Journals (Sweden)

    Ana Ratola

    2015-01-01

    Full Text Available Crossed renal ectopia is a rare congenital anomaly usually associated with fused kidneys (90%. Most cases are asymptomatic and remain undiagnosed. We report an unusual case of nonfused crossed renal ectopia. The 11-year-old adolescent female patient was admitted with abdominal pain, anorexia, weight loss, and periumbilical mass. Although the initial clinical suspicion was a tumoral lesion, abdominal ultrasound and magnetic resonance examination revealed crossed renal ectopia without fusion. The renal ectopy was incidentally diagnosed, as described in 20 to 30% of cases. In this case, the associated nonspecific symptoms were a coincidence.

  10. 10-Year-Old Female with Acute Abdominal Pain with Pancreatic Mass

    Directory of Open Access Journals (Sweden)

    Charles K. Powers

    2017-01-01

    Full Text Available A previously healthy 10-year-old female presented to a local emergency department following three days of nausea and vomiting diagnosed with a solid pseudopapillary tumor. Solid pseudopapillary neoplasms are a rare form of pancreatic cystic neoplasm that typically presents in young females in their 20–30s and are very rare in children. These neoplasms often present as an asymptomatic tumor found on incidental imaging. When symptomatic they most commonly present with abdominal pain and can also cause a palpable abdominal mass, weight loss, gastrointestinal obstruction, and nausea and vomiting. Timely diagnosis of this rare neoplasm is very important because complete resection of the tumor is the definitive treatment and leads to an excellent long-term survival.

  11. Malignant Mesothelioma Presenting as a Giant Chest, Abdominal and Pelvic Wall Mass

    Energy Technology Data Exchange (ETDEWEB)

    Shao, Zhi Hong; Gao, Xiao Long; Yi, Xiang Hua; Wang, Pei Jun [Tongji Hospital of Tongji University, Shanghai (China)

    2011-11-15

    Malignant mesothelioma (MM) is a relatively rare carcinoma of the mesothelial cells, and it is usually located in the pleural or peritoneal cavity. Here we report on a unique case of MM that developed in the chest, abdominal and pelvic walls in a 77-year-old female patient. CT and MRI revealed mesothelioma that manifested as a giant mass in the right flank and bilateral pelvic walls. The diagnosis was confirmed by the pathology and immunohistochemistry. Though rare, accurate investigation of the radiological features of a body wall MM may help make an exact diagnosis.

  12. Basin Excavation, Lower Crust, Composition, and Bulk Moon Mass balance in Light of a Thin Crust

    Science.gov (United States)

    Jolliff, B. L.; Korotev, R. L.; Ziegler, R. A.

    2013-01-01

    New lunar gravity results from GRAIL have been interpreted to reflect an overall thin and low-density lunar crust. Accordingly, crustal thickness has been modeled as ranging from 0 to 60 km, with thinnest crust at the locations of Crisium and Moscoviense basins and thickest crust in the central farside highlands. The thin crust has cosmochemical significance, namely in terms of implications for the Moon s bulk composition, especially refractory lithophile elements that are strongly concentrated in the crust. Wieczorek et al. concluded that the bulk Moon need not be enriched compared to Earth in refractory lithophile elements such as Al. Less Al in the crust means less Al has been extracted from the mantle, permitting relatively low bulk lunar mantle Al contents and low pre- and post-crust-extraction values for the mantle (or the upper mantle if only the upper mantle underwent LMO melting). Simple mass-balance calculations using the method of [4] suggests that the same conclusion might hold for Th and the entire suite of refractory lithophile elements that are incompatible in olivine and pyroxene, including the KREEP elements, that are likewise concentrated in the crust.

  13. Large Gastric Teratoma: A Rare Intra-abdominal Mass of Infancy

    Directory of Open Access Journals (Sweden)

    Roumina Hasan

    2016-05-01

    Full Text Available Amongst the varied, diverse causes of intraabdominal masses in infancy and early childhood, gastric teratomas (GTs account for a very small proportion. A worldwide literature search reveals only around one hundred cases of GT and also supports the fact that its preoperative diagnosis remains elusive. Here we report the case of a two-month-old male who presented to the pediatric surgery outpatient department of Kasturba Medical College and Hospital, Karnataka, India, with progressive distension of abdomen since birth. Clinically, a large firm, non-mobile and non-tender mass involving all four quadrants of the abdomen was seen. Ultrasound revealed a large solid-cystic mass with internal septations extending from the epigastrium up to the pelvis. Computed tomography revealed a large intraperitoneal fat containing solid-cystic mass lesion showing curvilinear and chunky areas of calcification, with the mass focally indenting the posterior gastric wall and showing focal polypoidal intragastric extension. Exploratory laparotomy revealed a large cystic tumor with a solid component, arising from lesser curvature of the stomach, showing focal intraluminal extension across the posterior gastric wall, and occupying the whole lesser sac and abdominal cavity. The tumor was excised in toto along with the body of the stomach. Histopathological examination showed mature tissue derived from all three germ cell layers and confirmed the diagnosis of mature gastric teratoma. The patient was disease free at one-year follow-up.

  14. Effect of High-Intensity Interval Training on Total, Abdominal and Visceral Fat Mass: A Meta-Analysis.

    Science.gov (United States)

    Maillard, Florie; Pereira, Bruno; Boisseau, Nathalie

    2018-02-01

    High-intensity interval training (HIIT) is promoted as a time-efficient strategy to improve body composition. The aim of this meta-analysis was to assess the efficacy of HIIT in reducing total, abdominal, and visceral fat mass in normal-weight and overweight/obese adults. Electronic databases were searched to identify all related articles on HIIT and fat mass. Stratified analysis was performed using the nature of HIIT (cycling versus running, target intensity), sex and/or body weight, and the methods of measuring body composition. Heterogeneity was also determined RESULTS: A total of 39 studies involving 617 subjects were included (mean age 38.8 years ± 14.4, 52% females). HIIT significantly reduced total (p = 0.003), abdominal (p = 0.007), and visceral (p = 0.018) fat mass, with no differences between the sexes. A comparison showed that running was more effective than cycling in reducing total and visceral fat mass. High-intensity (above 90% peak heart rate) training was more successful in reducing whole body adiposity, while lower intensities had a greater effect on changes in abdominal and visceral fat mass. Our analysis also indicated that only computed tomography scan or magnetic resonance imaging showed significant abdominal and/or visceral fat-mass loss after HIIT interventions. HIIT is a time-efficient strategy to decrease fat-mass deposits, including those of abdominal and visceral fat mass. There was some evidence of the greater effectiveness of HIIT running versus cycling, but owing to the wide variety of protocols used and the lack of full details about cycling training, further comparisons need to be made. Large, multicenter, prospective studies are required to establish the best HIIT protocols for reducing fat mass according to subject characteristics.

  15. Sclerosing Mesenteritis as a Cause of Abdominal Mass and Discomfort in an Elderly Patient: A Case Report and Literature Review

    Directory of Open Access Journals (Sweden)

    Farzana Nawaz Ali

    2010-01-01

    Full Text Available Sclerosing mesenteritis is a rare benign process that involves inflammation, fat necrosis, and fibrosis of the mesentery. The disease poses great diagnostic challenge due to its nonspecific clinical and diagnostic findings. We report the case of a 75-year-old man who presented with vague abdominal discomfort associated with an intra-abdominal mass. With suspicion of a bowel carcinoid tumor on computed tomography scans, the patient underwent diagnostic laparoscopy. A diagnosis of sclerosing mesenteritis was made on histological examination. The patient's symptoms responded to a combination of immunosuppressive drugs, with no interval change in the size of the mass on radiological examination after fifteen months.

  16. Increased neck soft tissue mass and worsening of obstructive sleep apnea after growth hormone treatment in men with abdominal obesity

    DEFF Research Database (Denmark)

    Karimi, Mahssa; Koranyi, Josef; Franco, Celina

    2010-01-01

    Risk factors for obstructive sleep apnea (OSA) are male gender, obesity and abnormalities in neck soft tissue mass. OSA is associated with both growth hormone (GH) excess and severe GH deficiency in adults. Adults with abdominal obesity have markedly suppressed GH secretion.......Risk factors for obstructive sleep apnea (OSA) are male gender, obesity and abnormalities in neck soft tissue mass. OSA is associated with both growth hormone (GH) excess and severe GH deficiency in adults. Adults with abdominal obesity have markedly suppressed GH secretion....

  17. Increased neck soft tissue mass and worsening of obstructive sleep apnea after growth hormone treatment in men with abdominal obesity

    DEFF Research Database (Denmark)

    Karimi, Mahssa; Koranyi, Josef; Franco, Celina

    2010-01-01

    Risk factors for obstructive sleep apnea (OSA) are male gender, obesity and abnormalities in neck soft tissue mass. OSA is associated with both growth hormone (GH) excess and severe GH deficiency in adults. Adults with abdominal obesity have markedly suppressed GH secretion....

  18. Impact of a mass media campaign linking abdominal obesity and cancer: a natural exposure evaluation.

    Science.gov (United States)

    Morley, Belinda; Wakefield, Melanie; Dunlop, Sally; Hill, David

    2009-12-01

    A mass media campaign aired in the Australian state of Victoria aimed to increase awareness and encourage identification of the abdominal circumference for men and women that placed them at increased risk of cancer. The evaluation assessed the extent to which ad exposure was associated with improvement in awareness, intentions and behaviours with respect to weight and cancer. Respondents were overweight or obese adults aged 30-69 years and exposure to the advertisement occurred via commercial television programmes in a natural setting. Questionnaire assessment occurred before, immediately after and 2 weeks following exposure to the advertising, and a comparison group who did not recall the ad completed the same interviews. For the main analyses, the exposure group was those who recalled the advertisement at post-exposure and follow-up (n = 101). Those who did not recall it at either stage comprised the unexposed group (n = 81). The campaign achieved its primary objective of increased awareness of the link between obesity and cancer and the specific waist sizes indicative of risk, as well as increased behavioural intentions with respect to weight and cancer. However, it did not have an effect on self-awareness of weight status, perceived personal risk of cancer or weight loss behaviour.

  19. Effect of body mass index and abdominal girth index on location and etiology of ischemic stroke

    Directory of Open Access Journals (Sweden)

    Xin-yu HAO

    2017-11-01

    Full Text Available Objective To investigate the influence of body mass index (BMI and abdominal girth index (AGI on the location and etiology of ischemic stroke in order to determine whether they can predict the etiology and pathogenesis of ischemic stroke. Methods A total of 185 patients with acute ischemic stroke and 155 cases of normal controls matched in sex, age and past medical history were enrolled in this study. Their height and weight were measured to calculate BMI, and abdominal circumference was measured to calculate AGI. Oxfordshire Community Stroke Project (OCSP and TOAST classification were carried out. Results BMI of overweight (BMI 24.00-27.90 kg/m2 subgroup (t = 2.060, P = 0.000 and obesity (BMI ≥ 28 kg/m2 subgroup (t = 2.315, P = 0.000 in patients with ischemic stroke was significantly higher than that in control group. AGI of abnomaly (AGI > 1 cm/kg subgroup in patients with ischemic stroke was significantly higher than that in control group (t = 1.021, P = 0.000. Based on OCSP classification, 185 patients with ischemic stroke were classified into 10 (5.41% of total anterior circulation infarct (TACI, 81 (43.78% of partial anterior circulation infarct (PACI, 56 (30.27% of lacunar infarct (LACI and 38 (20.54% of posterior circulation infarct (POCI. Only the PACI ratio among different BMI subgroups had statistical significance (H = 7.041, P = 0.011. PACI ratio in BMI 24.00-27.90 kg/m2 subgroup was significantly higher than that in BMI 1 cm/kg subgroup was significantly higher (χ2 = 11.461, P = 0.001, while SOE ratio was significantly lower ( χ2 = 4.558, P = 0.033 than that in AGI ≤ 1 cm/kg subgroup. Conclusions BMI and AGI can influence the location and etiology of ischemic stroke, which can be used to predict the etiology and pathogenesis of ischemic stroke. DOI: 10.3969/j.issn.1672-6731.2017.11.011

  20. Pregestational body mass index is related to neonatal abdominal circumference at birth--a Danish population-based study

    DEFF Research Database (Denmark)

    Tanvig, M; Wehberg, S; Vinter, C A

    2013-01-01

    OBJECTIVES: To examine the impact of maternal pregestational body mass index (BMI) and smoking on neonatal abdominal circumference (AC) and weight at birth. To define reference curves for birth AC and weight in offspring of healthy, nonsmoking, normal weight women. DESIGN: Population-based study...... MEASURES: Birth AC and weight in relation to pregestational maternal BMI, maternal smoking and medical conditions (any). RESULTS: Birth AC and weight increased with increasing pregestational BMI, and decreased with smoking (P ...

  1. A review of the theoretical basis for bulk mass flux convective parameterization

    Directory of Open Access Journals (Sweden)

    R. S. Plant

    2010-04-01

    Full Text Available Most parameterizations for precipitating convection in use today are bulk schemes, in which an ensemble of cumulus elements with different properties is modelled as a single, representative entraining-detraining plume. We review the underpinning mathematical model for such parameterizations, in particular by comparing it with spectral models in which elements are not combined into the representative plume. The chief merit of a bulk model is that the representative plume can be described by an equation set with the same structure as that which describes each element in a spectral model. The equivalence relies on an ansatz for detrained condensate introduced by Yanai et al. (1973 and on a simplified microphysics. There are also conceptual differences in the closure of bulk and spectral parameterizations. In particular, we show that the convective quasi-equilibrium closure of Arakawa and Schubert (1974 for spectral parameterizations cannot be carried over to a bulk parameterization in a straightforward way. Quasi-equilibrium of the cloud work function assumes a timescale separation between a slow forcing process and a rapid convective response. But, for the natural bulk analogue to the cloud-work function, the relevant forcing is characterised by a different timescale, and so its quasi-equilibrium entails a different physical constraint. Closures of bulk parameterizations that use a parcel value of CAPE do not suffer from this timescale issue. However, the Yanai et al. (1973 ansatz must be invoked as a necessary ingredient of those closures.

  2. The administration of long-term high-fat diet in ovariectomized wistar rat (Study on Daily Food Intake, Lee Index, Abdominal Fat Mass and Leptin Serum Levels

    Directory of Open Access Journals (Sweden)

    Dita Fitriani

    2016-12-01

    Conclusion: Serum leptin levels positively correlated with Lee index and abdominal fat mass, but negatively correlated with daily food intake. Administration of long-term high-fat diet in this study cannot induce leptin resistance.

  3. Investigation of the scaling rules determining the performance of film bulk acoustic resonators operating as mass sensors.

    Science.gov (United States)

    Weber, Jan; Link, Mathias; Primig, Robert; Pitzer, Dana; Wersing, Wolfram; Schreiter, Matthias

    2007-02-01

    Solidly mounted (SMR-type) thin film bulk acoustic resonators operating at 2.2, 4.1, and 8.0 GHz and with lateral extents from 30 to 500 microm were fabricated and their performance as mass sensors was evaluated theoretically as well as experimentally. It was found that increasing the frequency leads to a principally improved performance of these devices. Problems arising for the horizontal as well as the vertical dimension and structure are investigated.

  4. Abdominal tuberculosis mimicking intra-abdominal malignancy: A ...

    African Journals Online (AJOL)

    abdominal masses usually arising from lymphadenopathy which may mimic lymphomas and other malignancies. We present the report of a patient with suspected abdominal malignancy diagnosed with abdominal tuberculosis. Methods: The case ...

  5. A 52-Year-Old Woman with a Palpable Abdominal Mass

    Directory of Open Access Journals (Sweden)

    Yuh-Jeng Yang

    2016-01-01

    Full Text Available A 52-year-old woman presented with a history of diabetes mellitus under medical treatment and a surgical history of a cesarean section 20 years ago. The patient was referred to our emergency department because of a 2-week hypermenorrhea and unspecific abdominal pain without nausea and vomiting, fever, or other symptoms. She did not complain of weight loss.

  6. Abdominal fat mass is associated with adaptive immune activation: the CODAM study

    NARCIS (Netherlands)

    Thewissen, M.M.; Damoiseaux, J.G.; Duijvestijn, A.M.; Greevenbroek, M.M.; Kallen, van der C.J.H.; Feskens, E.J.M.; Blaak, E.E.; Schalkwijk, C.G.; Stehouwer, C.D.A.; Cohen Tervaert, J.W.; Ferreira, I.

    2011-01-01

    Abdominal fat-related activation of the innate immune system and insulin resistance (IR) are implicated in the pathogenesis of cardiovascular diseases. Recent data support an important role of the adaptive immune system as well. In this study, we investigate the association between waist

  7. Towards Mass Production by High Performance Transfer Press in Micro Bulk Forming

    DEFF Research Database (Denmark)

    Mahshid, Rasoul; Hansen, Hans Nørgaard; Arentoft, Mogens

    2014-01-01

    Multi-step micro bulk forming is characterized by complex processes and high precision requirements. Several process parameters influence on accuracy of micro forged parts where small tolerances in the order of few μm are in demand. The paper introduces a high performance transfer press for micro....... A forged part with three different diameters in height was produced in a two-stage forming process using the introduced transfer press....

  8. Cluster Analysis of the Organic Peaks in Bulk Mass Spectra Obtained During the 2002 New England Air Quality Study with an Aerodyne Aerosol Mass Spectrometer

    Directory of Open Access Journals (Sweden)

    C. Marcolli

    2006-01-01

    Full Text Available We applied hierarchical cluster analysis to an Aerodyne aerosol mass spectrometer (AMS bulk mass spectral dataset collected aboard the NOAA research vessel R. H. Brown during the 2002 New England Air Quality Study off the east coast of the United States. Emphasizing the organic peaks, the cluster analysis yielded a series of categories that are distinguishable with respect to their mass spectra and their occurrence as a function of time. The differences between the categories mainly arise from relative intensity changes rather than from the presence or absence of specific peaks. The most frequent category exhibits a strong signal at m/z 44 and represents oxidized organic matter probably originating from both anthropogenic as well as biogenic sources. On the basis of spectral and trace gas correlations, the second most common category with strong signals at m/z 29, 43, and 44 contains contributions from isoprene oxidation products. The third through the fifth most common categories have peak patterns characteristic of monoterpene oxidation products and were most frequently observed when air masses from monoterpene rich regions were sampled. Taken together, the second through the fifth most common categories represent on average 17% of the total organic mass that stems likely from biogenic sources during the ship's cruise. These numbers have to be viewed as lower limits since the most common category was attributed to anthropogenic sources for this calculation. The cluster analysis was also very effective in identifying a few contaminated mass spectra that were not removed during pre-processing. This study demonstrates that hierarchical clustering is a useful tool to analyze the complex patterns of the organic peaks in bulk aerosol mass spectra from a field study.

  9. Whole-body electromyostimulation as a means to impact muscle mass and abdominal body fat in lean, sedentary, older female adults: subanalysis of the TEST-III trial.

    Science.gov (United States)

    Kemmler, Wolfgang; von Stengel, Simon

    2013-01-01

    The primary aim of this study was to determine the effect of 12 months of whole-body electromyostimulation (WB-EMS) exercise on appendicular muscle mass and abdominal fat mass in subjects specifically at risk for sarcopenia and abdominal obesity, but unable or unwilling to exercise conventionally. Forty-six lean, nonsportive (<60 minutes of exercise per week), elderly women (aged 75 ± 4 years) with abdominal obesity according to International Diabetes Federation criteria were randomly assigned to either a WB-EMS group (n=23) which performed 18 minutes of intermittent, bipolar WB-EMS (85 Hz) three sessions in 14 days or an "active" control group (n=23). Whole-body and regional body composition was assessed by dual energy X-ray absorptiometry to determine appendicular muscle mass, upper leg muscle mass, abdominal fat mass, and upper leg fat mass. Maximum strength of the leg extensors was determined isometrically by force plates. After 12 months, significant intergroup differences were detected for the primary end-points of appendicular muscle mass (0.5% ± 2.0% for the WB-EMS group versus -0.8% ± 2.0% for the control group, P=0.025) and abdominal fat mass (-1.2% ± 5.9% for the WB-EMS group versus 2.4% ± 5.8% for the control group, P=0.038). Further, upper leg lean muscle mass changed favorably in the WB-EMS group (0.5% ± 2.5% versus -0.9% ± 1.9%, in the control group, P=0.033), while effects for upper leg fat mass were borderline nonsignificant (-0.8% ± 3.5% for the WB-EMS group versus 1.0% ± 2.6% for the control group, P=0.050). With respect to functional parameters, the effects for leg extensor strength were again significant, with more favorable changes in the WB-EMS group (9.1% ± 11.2% versus 1.0% ± 8.1% in the control group, P=0.010). In summary, WB-EMS showed positive effects on the parameters of sarcopenia and regional fat accumulation. Further, considering the good acceptance of this technology by this nonsportive elderly cohort at risk for

  10. Whole-body electromyostimulation as a means to impact muscle mass and abdominal body fat in lean, sedentary, older female adults: subanalysis of the TEST-III trial

    Science.gov (United States)

    Kemmler, Wolfgang; von Stengel, Simon

    2013-01-01

    Background The primary aim of this study was to determine the effect of 12 months of whole-body electromyostimulation (WB-EMS) exercise on appendicular muscle mass and abdominal fat mass in subjects specifically at risk for sarcopenia and abdominal obesity, but unable or unwilling to exercise conventionally. Methods Forty-six lean, nonsportive (<60 minutes of exercise per week), elderly women (aged 75 ± 4 years) with abdominal obesity according to International Diabetes Federation criteria were randomly assigned to either a WB-EMS group (n=23) which performed 18 minutes of intermittent, bipolar WB-EMS (85 Hz) three sessions in 14 days or an “active” control group (n=23). Whole-body and regional body composition was assessed by dual energy X-ray absorptiometry to determine appendicular muscle mass, upper leg muscle mass, abdominal fat mass, and upper leg fat mass. Maximum strength of the leg extensors was determined isometrically by force plates. Results After 12 months, significant intergroup differences were detected for the primary end-points of appendicular muscle mass (0.5% ± 2.0% for the WB-EMS group versus −0.8% ± 2.0% for the control group, P=0.025) and abdominal fat mass (−1.2% ± 5.9% for the WB-EMS group versus 2.4% ± 5.8% for the control group, P=0.038). Further, upper leg lean muscle mass changed favorably in the WB-EMS group (0.5% ± 2.5% versus −0.9% ± 1.9%, in the control group, P=0.033), while effects for upper leg fat mass were borderline nonsignificant (−0.8% ± 3.5% for the WB-EMS group versus 1.0% ± 2.6% for the control group, P=0.050). With respect to functional parameters, the effects for leg extensor strength were again significant, with more favorable changes in the WB-EMS group (9.1% ± 11.2% versus 1.0% ± 8.1% in the control group, P=0.010). Conclusion In summary, WB-EMS showed positive effects on the parameters of sarcopenia and regional fat accumulation. Further, considering the good acceptance of this technology by

  11. Copy Number Variations in Candidate Genes and Intergenic Regions Affect Body Mass Index and Abdominal Obesity in Mexican Children

    Directory of Open Access Journals (Sweden)

    Diana Lizzete Antúnez-Ortiz

    2017-01-01

    Full Text Available Introduction. Increase in body weight is a gradual process that usually begins in childhood and in adolescence as a result of multiple interactions among environmental and genetic factors. This study aimed to analyze the relationship between copy number variants (CNVs in five genes and four intergenic regions with obesity in Mexican children. Methods. We studied 1423 children aged 6–12 years. Anthropometric measurements and blood levels of biochemical parameters were obtained. Identification of CNVs was performed by real-time PCR. The effect of CNVs on obesity or body composition was assessed using regression models adjusted for age, gender, and family history of obesity. Results. Gains in copy numbers of LEPR and NEGR1 were associated with decreased body mass index (BMI, waist circumference (WC, and risk of abdominal obesity, whereas gain in ARHGEF4 and CPXCR1 and the intergenic regions 12q15c, 15q21.1a, and 22q11.21d and losses in INS were associated with increased BMI and WC. Conclusion. Our results indicate a possible contribution of CNVs in LEPR, NEGR1, ARHGEF4, and CPXCR1 and the intergenic regions 12q15c, 15q21.1a, and 22q11.21d to the development of obesity, particularly abdominal obesity in Mexican children.

  12. PPARy activity in subcutaneous abdominal fat tissue and fat mass gain during short-term overfeeding

    NARCIS (Netherlands)

    Joosen, A.M.C.P.; Bakker, A.H.F.; Zorenc, A.H.G.; Kersten, A.H.; Schrauwen, P.; Westerterp, K.R.

    2006-01-01

    Objective: As the peroxisome proliferator-activated receptor (PPAR) plays a central role in fat mass regulation, we investigated whether initial subcutaneous PPAR activity is related to fat mass generation during overfeeding. Subjects: Fourteen healthy female subjects (age 254 years, BMI 22.12.3

  13. The role of computed tomography in evaluating body composition and the influence of reduced muscle mass on clinical outcome in abdominal malignancy: a systematic review.

    Science.gov (United States)

    Gibson, D J; Burden, S T; Strauss, B J; Todd, C; Lal, S

    2015-10-01

    It is estimated that there were 3.45 million new cases and 1.75 million deaths from cancer in Europe in 2012. Colorectal cancer was one of the most common cancers, accounting for 13% of new cases and 12.2% of all deaths. Conditions causing reduced muscle mass, such as sarcopenia, can increase the morbidity and mortality of people with cancer. Computed tomography (CT) scans can provide accurate, high-quality information on body composition, including muscle mass. To date, there has been no systematic review on the role of CT scans in identifying sarcopenia in abdominal cancer. This review aimed to examine the role of CT scans in determining the influence of reduced muscle mass on clinical outcome in abdominal cancer. A systematic review of English-language articles published in 2000 or later was conducted. Articles included cohort, randomised controlled trials and validation studies. Participants were people diagnosed with abdominal cancer who had undergone a CT scan. Data extraction and critical appraisal were undertaken. Ten cohort studies met the inclusion criteria. Seven studies demonstrated that low muscle mass was significantly associated with poor clinical outcome, with six specifically demonstrating reduced survival rates. Eight studies demonstrated that a greater number of patients (27.3-66.7%) were identified as sarcopenic using CT scans compared with numbers identified as malnourished using body mass index. CT scans can identify reduced muscle mass and predict negative cancer outcomes in people with abdominal malignancies, where traditional methods of assessment are less effective.

  14. The relation of body mass index and abdominal adiposity with dyslipidemia in 27 general populations of the WHO MONICA Project

    DEFF Research Database (Denmark)

    Wietlisbach, V; Marques-Vidal, P; Kuulasmaa, K

    2013-01-01

    BACKGROUND AND AIMS: The association between adiposity measures and dyslipidemia has seldom been assessed in a multipopulational setting. METHODS AND RESULTS: 27 populations from Europe, Australia, New Zealand and Canada (WHO MONICA project) using health surveys conducted between 1990 and 1997...... in adults aged 35-64 years (n = 40,480). Dyslipidemia was defined as the total/HDL cholesterol ratio >6 (men) and >5 (women). Overall prevalence of dyslipidemia was 25% in men and 23% in women. Logistic regression showed that dyslipidemia was strongly associated with body mass index (BMI) in men......, do not lead to optimal risk stratification for dyslipidemia in middle-age adults. Sex-specific adaptations are necessary, in particular by taking into account abdominal obesity in normal-weight men, post-menopausal age in women and regular smoking in both sexes....

  15. Surgical outcomes of abdominal versus laparoscopic sacral colpopexy related to body mass index.

    Science.gov (United States)

    McDermott, Colleen D; Park, Jean; Terry, Colin L; Woodman, Patrick J; Hale, Douglass S

    2012-01-01

    Obesity can predispose women to pelvic organ prolapse and can also affect the success of prolapse surgery. Sacral colpopexy is a common surgical approach used to treat significant prolapse, and may be performed by laparotomy or laparoscopy. The objective of this study was to determine whether surgical outcomes following abdominal sacral colpopexy (ASC) and laparoscopic sacral colpopexy (LSC) varied according to BMI. We conducted a retrospective cohort study of women who had undergone ASC (n = 90) and LSC (n = 150). Preoperative, perioperative, and postoperative information was collected from patient charts and entered into a database according to BMI category (normal weight 18.5 to 24.9 kg/m², overweight = 25 to 29.9 kg/m², obese ≥ 30 kg/m²). Within each BMI group, outcomes were compared between ASC and LSC patients using Student t, Mann-Whitney U, and Fisher exact tests, and analyses of covariance. In normal weight patients, postoperative apical measurements were worse in ASC patients (P = 0.01). In overweight patients, the ASC group had worse posterior measurements (P = 0.05) and fewer mesh/suture erosions (P = 0.03) but more recurrent prolapse symptoms (P = 0.007). In obese patients, the ASC group had better anterior measurements (P = 0.008). There were no differences in any BMI category for prolapse stage, surgical satisfaction, or classification of surgical success or failure (P > 0.05). Differences between ASC and LSC were identified when patients were categorized according to BMI. These findings may be useful in counselling patients and planning the appropriate surgical approach for sacral colpopexy based on BMI.

  16. Abdominal splenosis Esplenosis abdominal

    Directory of Open Access Journals (Sweden)

    Dorota Ksiadzyna

    2011-08-01

    Full Text Available Splenosis is a benign condition caused by an ectopic autotransplantation of splenic tissues after splenic trauma or surgery. It usually occurs within the abdominal and pelvic cavity. Patients are generally asymptomatic and this entity is diagnosed accidentally. However, occasionally extensive abdominal splenosis poses a significant diagnostic dilemma for gastroenterologists, especially when this condition manifests as a disseminated metastatic malignant disease on abdominal imaging. This paper presents a concise review of the literature on this often misleading disorder. The crucial role of taking a thorough patient's medical history concerning splenic trauma in the past, the need for differential diagnosis of tumor-like lesions disclosed on abdominal imaging and novel diagnostics modalities that allow avoiding unnecessary laparotomy in case of abdominal splenosis are stressed. The increased prevalence of abdominal trauma due to road accidents and the growing armamentarium of available imaging modalities suggest that abdominal splenosis may be expected more often than ever. In order to prevent any possible diagnostic doubts and unnecessary future invasive examinations, confirmed splenosis should be recorded in the medical documentation of the patient.

  17. The challenging image-guided abdominal mass biopsy: established and emerging techniques 'if you can see it, you can biopsy it'.

    Science.gov (United States)

    Sainani, Nisha I; Arellano, Ronald S; Shyn, Paul B; Gervais, Debra A; Mueller, Peter R; Silverman, Stuart G

    2013-08-01

    Image-guided percutaneous biopsy of abdominal masses is among the most commonly performed procedures in interventional radiology. While most abdominal masses are readily amenable to percutaneous biopsy, some may be technically challenging for a number of reasons. Low lesion conspicuity, small size, overlying or intervening structures, motion, such as that due to respiration, are some of the factors that can influence the ability and ultimately the success of an abdominal biopsy. Various techniques or technologies, such as choice of imaging modality, use of intravenous contrast and anatomic landmarks, patient positioning, organ displacement or trans-organ approach, angling CT gantry, triangulation method, real-time guidance with CT fluoroscopy or ultrasound, sedation or breath-hold, pre-procedural image fusion, electromagnetic tracking, and others, when used singularly or in combination, can overcome these challenges to facilitate needle placement in abdominal masses that otherwise would be considered not amenable to percutaneous biopsy. Familiarity and awareness of these techniques allows the interventional radiologist to expand the use of percutaneous biopsy in clinical practice, and help choose the most appropriate technique for a particular patient.

  18. Comparision between body mass index and abdominal obesity for the screening for diabetes in healthy individuals

    Directory of Open Access Journals (Sweden)

    S Gopinath

    2012-01-01

    Full Text Available Aim: To study about the usefulness of Waist-Height Ratio as a clinical marker in patients with Metabolic Syndrome. Materials and Methods: A clinic-based study of patients attending a secondary level Diabetic Clinic and correlation of their Anthropometry data like waist circumference, height to other parameters namely body mass index (BMI, Waist-Hip Ratio, Blood pressure, Glycemic Control, Lipid Profile, and Duration of Diabetes. Inclusion Criteria: Randomly selected 10 000 patients attending a secondary level diabetic clinic. Exclusion Criteria: Type 1 DM, Gestational Diabetes. Result: Waist-Height Ratio is a better parameter than Waist-Hip Ratio and it is significant in applying for people with different Stature with Normal BMI. Conclusion: Waist-Height Ratio is a better and easier tool when compared with BMI or Waist-Hip Ratio and can be used for assessment of Cardio-metabolic parameter for public health.

  19. Whole-body electromyostimulation as a means to impact muscle mass and abdominal body fat in lean, sedentary, older female adults: subanalysis of the TEST-III trial

    Directory of Open Access Journals (Sweden)

    Kemmler W

    2013-10-01

    Full Text Available Wolfgang Kemmler, Simon von StengelInstitute of Medical Physics, University of Erlangen-Nürnberg, Erlangen, GermanyBackground: The primary aim of this study was to determine the effect of 12 months of whole-body electromyostimulation (WB-EMS exercise on appendicular muscle mass and abdominal fat mass in subjects specifically at risk for sarcopenia and abdominal obesity, but unable or unwilling to exercise conventionally.Methods: Forty-six lean, nonsportive (<60 minutes of exercise per week, elderly women (aged 75 ± 4 years with abdominal obesity according to International Diabetes Federation criteria were randomly assigned to either a WB-EMS group (n=23 which performed 18 minutes of intermittent, bipolar WB-EMS (85 Hz three sessions in 14 days or an "active" control group (n=23. Whole-body and regional body composition was assessed by dual energy X-ray absorptiometry to determine appendicular muscle mass, upper leg muscle mass, abdominal fat mass, and upper leg fat mass. Maximum strength of the leg extensors was determined isometrically by force plates.Results: After 12 months, significant intergroup differences were detected for the primary endpoints of appendicular muscle mass (0.5% ± 2.0% for the WB-EMS group versus −0.8% ± 2.0% for the control group, P=0.025 and abdominal fat mass (−1.2% ± 5.9% for the WB-EMS group versus 2.4% ± 5.8% for the control group, P=0.038. Further, upper leg lean muscle mass changed favorably in the WB-EMS group (0.5% ± 2.5% versus −0.9% ± 1.9%, in the control group, P=0.033, while effects for upper leg fat mass were borderline nonsignificant (−0.8% ± 3.5% for the WB-EMS group versus 1.0% ± 2.6% for the control group, P=0.050. With respect to functional parameters, the effects for leg extensor strength were again significant, with more favorable changes in the WB-EMS group (9.1% ± 11.2% versus 1.0% ± 8.1% in the control group, P=0.010.Conclusion: In summary, WB-EMS showed positive effects on the

  20. Fasting gall bladder volume and lithogenicity in relation to glucose tolerance, total and intra-abdominal fat masses in obese non-diabetic subjects

    DEFF Research Database (Denmark)

    Hendel, H W; Højgaard, L; Andersen, T

    1998-01-01

    with a specific radioimmunoassay. Insulin sensitivity was measured by the Minimal Model and glucose tolerance by an oral glucose tolerance test (OGTT). Serum lipid concentrations were measured by standard methods. RESULTS: The gallbladder volume in the fasting state increased with increasing intra-abdominal fat......OBJECTIVE: To investigate whether total body fat mass or fat distribution and associated metabolic disturbances in glucose and lipid metabolism influence the well known gallstone pathogenetic factors in obese subjects in order to explain why some obese subjects develop gallstones and some do not....... DESIGN: Cross sectional study of gallstone pathogenetic factors, body composition, fat distribution, glucose and lipid metabolism. SUBJECTS: 57 healthy overweight subjects (aged 26-64y, body mass index (BMI) 30-45 kg/m2). MEASUREMENTS: Total and intra-abdominal fat masses were measured by dual X...

  1. Fasting gall bladder volume and lithogenicity in relation to glucose tolerance, total and intra-abdominal fat masses in obese non-diabetic subjects

    DEFF Research Database (Denmark)

    Hendel, H W; Højgaard, L; Andersen, T

    1998-01-01

    OBJECTIVE: To investigate whether total body fat mass or fat distribution and associated metabolic disturbances in glucose and lipid metabolism influence the well known gallstone pathogenetic factors in obese subjects in order to explain why some obese subjects develop gallstones and some do not....... DESIGN: Cross sectional study of gallstone pathogenetic factors, body composition, fat distribution, glucose and lipid metabolism. SUBJECTS: 57 healthy overweight subjects (aged 26-64y, body mass index (BMI) 30-45 kg/m2). MEASUREMENTS: Total and intra-abdominal fat masses were measured by dual X......-ray absorptiometry and abdominal CT scanning, respectively. The lithogenic index was measured in aspirated bile. The gallbladder volume was determined by ultrasound and the gallbladder ejection fraction% by dynamic cholescintigraphy. Plasma cholecystokinin (CCK) concentrations during a meal were measured...

  2. Retinol, retinol-binding protein 4, abdominal fat mass, peak bone mineral density, and markers of bone metabolism in men: the Northern Osteoporosis and Obesity (NO2) Study.

    Science.gov (United States)

    Högström, Magnus; Nordström, Anna; Nordström, Peter

    2008-05-01

    The association between retinol and bone mineral density (BMD) in males after puberty has not been fully investigated previously. To investigate the association between retinol, retinol-binding protein-4 (RBP-4), BMD (g/cm(2)), abdominal fat mass, and markers of bone metabolism in young men. Longitudinal study. Seventy-eight healthy males with a mean age of 22.6+/-0.7 years at baseline. A follow-up was conducted in 73 of the participants 2.0+/-0.4 years later. Associations between serum concentrations of retinol and RBP-4, and BMD of the total body, lumbar spine, and hip, serum concentrations of osteocalcin, and carboxy terminal telopeptide of type 1 collagen (CTX), were investigated. Both retinol and RBP-4 showed an inverse relationship with that of osteocalcin (r=-0.23 to -0.25, Pfat mass, and the relationship between RBP-4, retinol, and osteocalcin disappeared after adjusting for this influence of abdominal fat mass. Neither retinol nor RBP-4 concentrations were associated with BMD at any site, CTX as baseline, or changes in BMD during the 2-year follow-up period. Levels of RBP-4 showed a strong association with levels of retinol (r=0.61, Pbone formation marker osteocalcin with retinol and RBP-4. The association disappeared when adjusting for the influence of abdominal fat mass. Neither retinol nor RBP-4 were associated with peak BMD in young men.

  3. Reporting standards for the imaging-based diagnosis of renal masses on CT and MRI: a national survey of academic abdominal radiologists and urologists.

    Science.gov (United States)

    Davenport, Matthew S; Hu, Eric M; Smith, Andrew D; Chandarana, Hersh; Hafez, Khaled; Palapattu, Ganesh S; Stuart Wolf, J; Silverman, Stuart G

    2017-04-01

    To define important elements of a structured radiology report of a CT or MRI performed to evaluate an indeterminate renal mass. IRB approval was waived for this multi-site prospective quality improvement study. A 35-question survey investigating elements of a CT or MRI report describing a renal mass was created through an iterative process by the Society of Abdominal Radiology Disease-Focused Panel on renal cell carcinoma. Surveys were distributed to consenting abdominal radiologists and urologists at nine academic institutions. Consensus within and between specialties was defined as ≥70% agreement. Respondent rates were compared with Chi Square test. The response rate was 68% (117/171; 55% [39/71] urologists, 78% [78/100] radiologists). Inter-specialty consensus was that the following were essential: mass size with comparison to prior imaging, mass type (cystic vs. solid), presence of fat, presence of enhancement, and radiologic stage. Urologists were more likely to prefer the Nephrometry score (75% [27/36] vs. 22% [17/76], p < 0.0001), quantitative reporting of enhancement on CT (85% [32/38] vs. 46% [36/77], p < 0.0001), and mass position with respect to the renal polar lines (67% [24/36] vs. 36% [27/76], p = 0.002). There was inter-specialty consensus that the Bosniak classification for cystic masses was preferred. Most urologists (60% [21/35]) preferred management recommendations be omitted for solid masses or Bosniak III-IV cystic masses. Important elements to include in a CT or MRI report of an indeterminate renal mass are critical diagnostic features, the Bosniak classification if relevant, and the most likely specific diagnosis when feasible; including management recommendations is controversial.

  4. Abdominal hernias: Radiological features

    Science.gov (United States)

    Lassandro, Francesco; Iasiello, Francesca; Pizza, Nunzia Luisa; Valente, Tullio; Stefano, Maria Luisa Mangoni di Santo; Grassi, Roberto; Muto, Roberto

    2011-01-01

    Abdominal wall hernias are common diseases of the abdomen with a global incidence approximately 4%-5%. They are distinguished in external, diaphragmatic and internal hernias on the basis of their localisation. Groin hernias are the most common with a prevalence of 75%, followed by femoral (15%) and umbilical (8%). There is a higher prevalence in males (M:F, 8:1). Diagnosis is usually made on physical examination. However, clinical diagnosis may be difficult, especially in patients with obesity, pain or abdominal wall scarring. In these cases, abdominal imaging may be the first clue to the correct diagnosis and to confirm suspected complications. Different imaging modalities are used: conventional radiographs or barium studies, ultrasonography and Computed Tomography. Imaging modalities can aid in the differential diagnosis of palpable abdominal wall masses and can help to define hernial contents such as fatty tissue, bowel, other organs or fluid. This work focuses on the main radiological findings of abdominal herniations. PMID:21860678

  5. Body mass index, abdominal fatness and pancreatic cancer risk: a systematic review and non-linear dose-response meta-analysis of prospective studies.

    Science.gov (United States)

    Aune, D; Greenwood, D C; Chan, D S M; Vieira, R; Vieira, A R; Navarro Rosenblatt, D A; Cade, J E; Burley, V J; Norat, T

    2012-04-01

    Questions remain about the shape of the dose-response relationship between body mass index (BMI) and pancreatic cancer risk, possible confounding by smoking, and differences by gender or geographic location. Whether abdominal obesity increases risk is unclear. We conducted a systematic review and meta-analysis of prospective studies of the association between BMI, abdominal fatness and pancreatic cancer risk and searched PubMed and several other databases up to January 2011. Summary relative risks (RRs) were calculated using a random-effects model. Twenty-three prospective studies of BMI and pancreatic cancer risk with 9504 cases were included. The summary RR for a 5-unit increment was 1.10 [95% confidence interval (CI) 1.07-1.14, I(2) = 19%] and results were similar when stratified by gender and geographic location. There was evidence of a non-linear association, P(non-linearity) = 0.005; however, among nonsmokers, there was increased risk even within the 'normal' BMI range. The summary RR for a 10-cm increase in waist circumference was 1.11 (95% CI 1.05-1.18, I(2) = 0%) and for a 0.1-unit increment in waist-to-hip ratio was 1.19 (95% CI 1.09-1.31, I(2) = 11%). Both general and abdominal fatness increases pancreatic cancer risk. Among nonsmokers, risk increases even among persons within the normal BMI range.

  6. Mass flow and variability in screw feeding of biomass powders – relations to particle and bulk properties

    OpenAIRE

    Falk, Joel; Berry, Robert; Broström, Markus; Larsson, Sylvia H.

    2015-01-01

    Biomass powders are often cohesive, have low bulk density and poor material flow characteristics which causes interruptions and variations in feeding systems. In this study, a range of biomasses - commercial charcoal, torrefied Norway spruce stem wood, non-treated Norway spruce stem wood, and reed canary grass - was milled (screen size: 1 mm) using two different milling methods; cutting mill and hammer mill, to form eight types of biomass powders. Powders were analyzed for loose density, Haus...

  7. Malformation lymphatic abdominal

    OpenAIRE

    Sebastião Ribeiro do Carmo Filho; Poliana de Paula Vieira Borges dos Reis Soares; Fabiano Souza Soares; Erivanea Garcia Ribeiro; Willy Pereira da Silva Filho; Rafael Naves Tomás; Yara Rocha Ximenes

    2015-01-01

    Abdominal lymphangiomas are benign malformations of the lymphatic system. The diagnosis is established due to patient's clinical manifestations associated with imaging. The clinical presentation of cystic lymphangiomas is much variable and depends on the symptoms, mostly caused by the abdominal mass, it´s size and location. It is accepted that the incidence of mesenteric cysts in the american population is somehow between 1:100.000 and 1:250.000, causing hospital admissions. Surgical treatmen...

  8. Intimal cell masses in the abdominal aortas of swine fed a low-fat, low-cholesterol diet for up to twelve years of age.

    Science.gov (United States)

    Kim, D N; Schmee, J; Lee, K T; Thomas, W A

    1985-05-01

    The normal subendothelial intima of large arteries in man, swine and most other species is a variegated structure from birth onwards. In some regions it contains only a few scattered cells; in others there may be a continuous single layer of cells; and in still others the cells pile up to form what we have called intimal cell masses (ICM). The cells in the normal ICM are mostly smooth muscle cells although there is also a small resident population of monocyte-like cells. We have been studying the ICM in swine with emphasis on the abdominal aorta. We have found that atherosclerotic lesions in the abdominal aorta of swine induced by high-fat high-cholesterol diets begin by a hyperplastic reaction of the smooth muscle cells in the ICM and progress to form large lesions characterized by extensive regions of lipid-rich calcific necrotic debris similar to advanced lesions in man. Because of the putative key role of the ICM in atherogenesis we think that it is important to learn as much as possible about their natural history under conditions as normal as possible. In this report we present data on ICM in the abdominal aortas of 34 male and female Hormel miniature swine maintained on a low-fat low-cholesterol diet for up to 12 years of age. The ICM grow slowly with aging and in the distal portion of the aorta account for an average of 9% in the male and 15% in the female of the total cells in the aortic wall (intima + media).(ABSTRACT TRUNCATED AT 250 WORDS)

  9. Malformation lymphatic abdominal

    Directory of Open Access Journals (Sweden)

    Sebastião Ribeiro do Carmo Filho

    2015-06-01

    Full Text Available Abdominal lymphangiomas are benign malformations of the lymphatic system. The diagnosis is established due to patient's clinical manifestations associated with imaging. The clinical presentation of cystic lymphangiomas is much variable and depends on the symptoms, mostly caused by the abdominal mass, it´s size and location. It is accepted that the incidence of mesenteric cysts in the american population is somehow between 1:100.000 and 1:250.000, causing hospital admissions. Surgical treatment, in most cases, has good prognosis. This procedure is followed by the necessary resection, biopsy and cytology of the mass.

  10. Abdominal sepsis

    NARCIS (Netherlands)

    Boldingh, Quirine J. J.; de Vries, Fleur E. E.; Boermeester, Marja A.

    2017-01-01

    Purpose of review To summarize the recent evidence on the treatment of abdominal sepsis with a specific emphasis on the surgical treatment. Recent findings A multitude of surgical approaches towards abdominal sepsis are practised. Recent evidence shows that immediate closure of the abdomen has a

  11. Association of body mass index, sagittal abdominal diameter and waist-hip ratio with cardiometabolic risk factors and adipocytokines in Arab children and adolescents

    Directory of Open Access Journals (Sweden)

    Al-Attas Omar S

    2012-08-01

    Full Text Available Abstract Background Sagittal abdominal diameter (SAD is a novel anthropometric measure hypothesized to be a surrogate measure of visceral abdominal obesity in adults. This study aims to determine whether SAD is superior to other anthropometric measures such as body mass index (BMI and waist to hip ratio (WHR in terms of association to cardiometabolic risk and circulating adipocytokine concentrations in a cohort of Saudi children and adolescents. Methods A total of 948 (495 boys and 453 girls apparently healthy children with varying BMI, aged 10–17 years, were included in this cross sectional study. Fasting glucose, lipid profile, leptin, adiponectin, resistin, insulin, TNF-α and aPAI-1 were measured in serum and HOMA-IR was calculated. MetS components were defined according to the International Diabetes Federation (IDF criteria. Results BMI was superior to SAD as well as WHR, and had the highest number of significant associations to MetS components and adipocytokines even after adjustment for age and gender, including blood pressure, lipids, glucose and leptin. Conclusion In conclusion, while SAD is significantly associated with components of MetS among children and adolescents, it is not superior to BMI. The use of SAD therefore may not be practical for use in the pediatric clinical setting. Follow-up studies are needed to determine whether SAD has clinical significance in terms of harder outcomes such as predicting diabetes mellitus or cardiovascular diseases.

  12. Abdominal splenosis.

    Science.gov (United States)

    Ksiadzyna, Dorota; Peña, Amado Salvador

    2011-08-01

    Splenosis is a benign condition caused by an ectopic autotransplantation of splenic tissues after splenic trauma or surgery. It usually occurs within the abdominal and pelvic cavity. Patients are generally asymptomatic and this entity is diagnosed accidentally. However, occasionally extensive abdominal splenosis poses a significant diagnostic dilemma for gastroenterologists, especially when this condition manifests as a disseminated metastatic malignant disease on abdominal imaging.This paper presents a concise review of the literature on this often misleading disorder. The crucial role of taking a thorough patient´s medical history concerning splenic trauma in the past, the need for differential diagnosis of tumor-like lesions disclosed on abdominal imaging and novel diagnostics modalities that allow avoiding unnecessary laparotomy in case of abdominal splenosis are stressed.The increased prevalence of abdominal trauma due to road accidents and the growing armamentarium of available imaging modalities suggest that abdominal splenosis may be expected more often than ever.In order to prevent any possible diagnostic doubts and unnecessary future invasive examinations, confirmed splenosis should be recorded in the medical documentation of the patient.

  13. Ventral Abdominal Hernia

    Directory of Open Access Journals (Sweden)

    Georgi Tchernev

    2017-08-01

    Full Text Available A 63-year-old Caucasian female patient presented with redness of the both foot and lower legs, as well as edema of the left lower leg, accompanied by subjective complaints of burning. Fever was not reported. Well-circumscribed oval shaped tumor formation was revealed also on the abdominal wall, with hyperpigmented and depigmented areas on its ulcerated surface, measuring approximately 10/10cm in diameter, with soft-elastic texture on palpation.  The lesion occurred in 2011, according to the patient’s history. No subjective complaints were reported in association. The performed ultrasonography revealed intestinal loops in the hernial sac, without incarceration. The diagnosis of ventral abdominal hernia without mechanical ileus was made. The patient was referred for planned surgical procedure, because of her refusal on this stage.The clinical manifestation of the tumor formation on the abdominal wall, required wide spectrum of differential diagnosis, including aneurysm of the abdominal aorta, abdominal tumor, subcutaneous tumor or metastasis or hernia. In the presented cases, the abdominal wall mass was a sporadic clinical finding in the framework of the total-body skin examination in patient with erysipelas. The lack of subjective symptoms, as well as the reported history for hysterectomy and previously abscessus were not enough indicative symptoms for the correct diagnosis. The diagnosis of non-complicated hernia was made via ultrasonography, while the clinical differentiation between hernia and other life-threatening conditions as aneurysms or tumor was not possible.

  14. The effects of body mass index on complications and mortality after emergency abdominal operations: The obesity paradox.

    Science.gov (United States)

    Benjamin, Elizabeth R; Dilektasli, Evren; Haltmeier, Tobias; Beale, Elizabeth; Inaba, Kenji; Demetriades, Demetrios

    2017-11-01

    Recent literature suggests that obesity is protective in critically illness. This study addresses the effect of BMI on outcomes after emergency abdominal surgery (EAS). Retrospective, ACS-NSQIP analysis. All patients that underwent EAS were included. The study population was divided into five groups based on BMI; regression models were used to evaluate the role of obesity in morbidity and mortality. 101,078 patients underwent EAS; morbidity and mortality were 19.5% and 4.5%, respectively. Adjusted mortality was higher in underweight patients (AOR 1.92), but significantly lower in all obesity groups (AOR's 0.73, 0.66, 0.70, 0.70 respectively). Underweight and class III obesity was associated with increased complications (AOR 1.47 and 1.30), while mild obesity was protective (AOR 0.92). Underweight patients undergoing EAS have increased morbidity and mortality. Although class III obesity is associated with increased morbidity, overweight and class I obesity were protective. All grades of obesity may be protective against mortality after EAS relative to normal weight patients. Copyright © 2017 Elsevier Inc. All rights reserved.

  15. ABDOMINAL TRAUMA

    Directory of Open Access Journals (Sweden)

    Alojz Pleskovič

    2003-12-01

    Full Text Available Background. The most common cause of abdominal trauma is blunt trauma, gunshot wounds and stab wounds are rare. Most commonly injured organs in abdominal cavity are the spleen and the liver.Conclusions. Early diagnosis is very important and include precise phisical examination and all available diagnostic methods. The final decission about the method of treatmet depends on patients clinical condition, surgeon’s experience and other local conditions.

  16. Childhood abdominal cystic lymphangioma

    Energy Technology Data Exchange (ETDEWEB)

    Konen, Osnat; Rathaus, Valeria; Shapiro, Myra [Department of Diagnostic Imaging, Meir General Hospital, Sapir Medical Centre, Kfar Saba (Israel); Dlugy, Elena [Department of Paediatric Surgery, Schneider Medical Centre, Sackler School of Medicine, Tel-Aviv University (Israel); Freud, Enrique [Department of Paediatric Surgery, Sapir Medical Centre, Sackler School of Medicine, Tel-Aviv University (Israel); Kessler, Ada [Department of Diagnostic Imaging, Sourasky Medical Centre, Tel-Aviv (Israel); Horev, Gadi [Department of Diagnostic Imaging, Schneider Medical Centre, Tel-Aviv (Israel)

    2002-02-01

    Background: Abdominal lymphangioma is a rare benign congenital malformation of the mesenteric and/or retroperitoneal lymphatics. Clinical presentation is variable and may be misleading; therefore, complex imaging studies are necessary in the evaluation of this condition. US and CT have a major role in the correct preoperative diagnosis and provide important information regarding location, size, adjacent organ involvement, and expected complications. Objective: To evaluate the clinical and imaging findings of seven children with proven abdominal cystic lymphangioma. Materials and methods: Clinical and imaging files of seven children with pathologically proven abdominal lymphangioma, from three university hospitals, were retrospectively evaluated. Patient's ages ranged from 1 day to 6 years (mean, 2.2 years). Symptoms and signs included evidence of inflammation, abnormal prenatal US findings, chronic abdominal pain, haemorrhage following trauma, clinical signs of intestinal obstruction, and abdominal distension with lower extremities lymphoedema. Plain films of five patients, US of six patients and CT of five patients were reviewed. Sequential imaging examinations were available in two cases. Results: Abdominal plain films showed displacement of bowel loops by a soft tissue mass in five of six patients, two of them with dilatation of small bowel loops. US revealed an abdominal multiloculated septated cystic mass in five of six cases and a single pelvic cyst in one which changed in appearance over 2 months. Ascites was present in three cases. CT demonstrated a septated cystic mass of variable sizes in all available five cases. Sequential US and CT examinations in two patients showed progressive enlargement of the masses, increase of fluid echogenicity, and thickening of walls or septa in both cases, with multiplication of septa in one case. At surgery, mesenteric lymphangioma was found in five patients and retroperitoneal lymphangioma in the other two

  17. Energy-matched moderate and high intensity exercise training improves nonalcoholic fatty liver disease risk independent of changes in body mass or abdominal adiposity - A randomized trial.

    Science.gov (United States)

    Winn, Nathan C; Liu, Ying; Rector, R Scott; Parks, Elizabeth J; Ibdah, Jamal A; Kanaley, Jill A

    2018-01-01

    Exercise training is commonly prescribed for individuals diagnosed with nonalcoholic fatty liver disease (NAFLD); however, consensus regarding the volume and intensity of exercise for optimal benefits is lacking. Thus, we determined whether high intensity interval exercise training (HIIT) produced greater reductions in intrahepatic lipid (IHL) content and NAFLD risk factors compared with energy-matched moderate intensity continuous exercise training (MICT) in obese adults with liver steatosis. Eighteen obese adults were randomized to either 4weeks of HIIT (4min 80% VO2peak/3min, 50% VO2peak) or MICT (55% VO2peak, ~60min), matched for energy expenditure (~400kcal/session) and compared to five non-exercising age-matched control subjects. IHL was measured by 1H-MRS and frequent blood samples were analyzed for glucose, insulin, c-peptide, and NEFA levels during a liquid meal test (180min) to characterize metabolic phenotype. Baseline body weight, visceral abdominal adiposity, and fasting insulin concentrations were greater in the MICT vs HIIT group (P0.05), albeit higher than control subjects (Ptraining intervention (P>0.05). Both HIIT and MICT lowered IHL (HIIT, -37.0±12.4%; MICT, -20.1±6.6%, Pintensities (P=0.25). Furthermore, exercise training decreased postprandial insulin, c-peptide, and lipid peroxidation levels (iAUC, Phigh intensity and moderate intensity exercise are effective at decreasing IHL and NAFLD risk that is not contingent upon reductions in abdominal adiposity or body mass. Copyright © 2017 Elsevier Inc. All rights reserved.

  18. Abdominal Tumor in a 14-Year-Old Adolescent: Imperforate Hymen, Resulting in Hematocolpos—A Case Report and Review of the Literature

    Directory of Open Access Journals (Sweden)

    George Marios Makris

    2015-01-01

    Full Text Available Background. Abdominal masses in female adolescents are uncommon. A rare cause of this condition is hematocolpos due to imperforate hymen. Case. We present a case of an unusually massive asymptomatic abdominal bulk in a 14-year-old female patient, who sought for medical advice after unusual abdominal pain lasting for few weeks. The patient was otherwise asymptomatic, apart from an unusual dramatic expansion of her abdominal wall during the last month. We describe the surgical management and the follow-up of the patient. Summary and Conclusion. Clinicians should keep in mind that an imperforate hymen can cause abdominal growth due to hematocolpos and include it in the differential diagnosis of such a clinical entity in female adolescents. 2D ultrasound is usually efficient for the confirmation of the diagnosis of hematocolpos, but 3D ultrasound is more accurate. Wide excision should be undertaken, as an initial approach, to avoid recurrence.

  19. Abdominal Pain

    Science.gov (United States)

    ... weight loss slowed growth rate lots of vomiting chronic severe diarrhea gastrointestinal blood loss persistent pain on the right ... or Spanish)—from The North American Society for Pediatric Gastroenterology, Hepatology and ... Chronic Abdominal Pain in Children , a clinical report from ...

  20. Pilates versus resistance exercise on the serum levels of hs-CRP, in the abdominal circumference and body mass index (BMI in elderly individuals

    Directory of Open Access Journals (Sweden)

    Maria Adesilda Silva Pestana

    2016-06-01

    Full Text Available Recent studies have shown that the elderly exhibit a subclinical state of inflammation associated with increased adipose tissue and several comorbidities. To compare the effects of mat Pilates based exercises and resistance exercise on the serum levels of reactive C protein of high sensitivity (hs-CRP, in the abdominal circumference (AC and the body mass index (BMI in the elderly. It is a randomised clinical trial with a sample of 78 elderly individuals (median age 69 years. The active independent variable investigated was nature of treatment intervention (Pilates mat based exercises vs resistance exercise, and the dependent variables were hs-CRP level, AC and BMI. The statistical analysis used Wilcoxon signed rank and Mann-Whitney tests. The correlation between the continuous variables was assessed using Spearman’s coefficient of correlation. The data were analysed using SPSS software version 17.0, and probability values lower than 5% (p< 0.05 were considered statistically significant. Mat Pilates based exercises exhibited reductions in serum hs-CPR level (Wilcoxon signed rank test; z = -2.466, p = 0.01, BMI (Wilcoxon signed rank test; z = -3.295, p = 0.001 and AC (Wilcoxon signed rank test; z = -3.398, p = 0.01. Mat Pilates based exercises promoted a significant reduction of the serum hs-CRP levels and anthropometric measurements in elderly individuals.

  1. [Abdominal splenosis].

    Science.gov (United States)

    Claassen, Bart; Barneveld, Peter C; Jager, Gerrit J; Rutten, Matthieu J C M

    2015-01-01

    Splenosis is a common benign finding that occurs after splenic trauma or after splenectomy. It is auto-transplantation of splenic tissue and can be seen intra-abdominally, intra-thoracically and even subcutaneously. Splenosis is usually found incidentally at laparoscopy, laparotomy or on radiological examination and is mostly asymptomatic. Treatment is only required if a patient complains of abdominal pain, obstruction or bleeding. On radiological examination splenosis can mimic a metastatic malignant disease. For this reason it is important to recognise splenosis and know the patient's medical history concerning splenic trauma or splenectomy, thus avoiding diagnostic laparoscopy or ultrasound guided biopsy. This paper presents two patients with splenosis. Additionally, we describe how to diagnose this entity by scintigraphy with (99m) Technetium-labelled heat-denatured erythrocytes.

  2. Bulk derivatization and cation exchange restricted access media-based trap-and-elute liquid chromatography–mass spectrometry method for determination of trace estrogens in serum

    Energy Technology Data Exchange (ETDEWEB)

    Beinhauer, Jana [Department of Biochemistry, Faculty of Science, Palacký University, Šlechtitelů 11, CZ-783 71 Olomouc (Czech Republic); Centre of the Region Haná for Biotechnological and Agricultural Research - Department of Protein Biochemistry and Proteomics, Faculty of Science, Palacký University, Šlechtitelů 11, CZ-783 71 Olomouc (Czech Republic); Bian, Liangqiao [Shimadzu Center for Advanced Analytical Chemistry, The University of Texas at Arlington, Arlington, TX (United States); Shimadzu Institute for Research Technologies, The University of Texas at Arlington, Arlington, TX (United States); Fan, Hui [Department of Chemistry and Biochemistry, The University of Texas at Arlington, Arlington, TX (United States); Šebela, Marek [Department of Biochemistry, Faculty of Science, Palacký University, Šlechtitelů 11, CZ-783 71 Olomouc (Czech Republic); Centre of the Region Haná for Biotechnological and Agricultural Research - Department of Protein Biochemistry and Proteomics, Faculty of Science, Palacký University, Šlechtitelů 11, CZ-783 71 Olomouc (Czech Republic); Kukula, Maciej [Shimadzu Center for Advanced Analytical Chemistry, The University of Texas at Arlington, Arlington, TX (United States); Shimadzu Institute for Research Technologies, The University of Texas at Arlington, Arlington, TX (United States); Barrera, Jose A. [Shimadzu Institute for Research Technologies, The University of Texas at Arlington, Arlington, TX (United States); and others

    2015-02-09

    Highlights: • Analysis of estrogens in small volume samples at low parts-per-trillion concentration. • Charged bulk derivatization facilitates on-line ion exchange sample preparation. • On-line WCX restricted access media traps analytes, but not proteins and lipids. • Complete preparation and LC–MS/MS analysis completed in 30 min/sample. - Abstract: Estrone (E1), estradiols (α/β-E2), and estriol (E3) are four major metabolically active estrogens exerting strong biological activities at very low circulating concentrations. This paper reports a sensitive and efficient method with automated, on-line clean-up and detection to determine trace estrogens in a small volume of serum samples using liquid chromatography–electrospray ionization–tandem mass spectrometry directly, without off-line liquid–liquid or solid-phase extraction pretreatments. Serum aliquots (charcoal stripped fetal bovine serum, 100 μL) were spiked with four estrogen standards and their corresponding isotope-labeled internal standards, then bulk derivatized with 2-fluoro-1-methyl-pyridium p-toluenesulfonate (2-FMP) to establish the calibration curves and perform method validation. Calibration was established in the concentration ranges of 5–1000 pg mL{sup −1}, and demonstrated good linearity of R{sup 2} from 0.9944 to 0.9997 for the four derivatized estrogens. The lower detection limits obtained were 3–7 pg mL{sup −1}. Good accuracy and precision in the range of 86–112% and 2.3–11.9%, respectively, were observed for the quality control (QC) samples at low, medium, and high concentration levels. The stability tests showed that the derivatized serum samples were stable 8 h after derivatization at room temperature and at least to 48 h if stored at −20 °C. The method was applied to measure trace estrogens in real human and bovine serum samples, and three of four estrogen compounds studied were observed and quantified.

  3. VACUUM THERAPY VERSUS ABDOMINAL EXERCISES ON ABDOMINAL OBESITY

    Directory of Open Access Journals (Sweden)

    Nevein Mohammed Mohammed Gharib

    2016-06-01

    Full Text Available Background: Obesity is a medical condition that may adversely affect wellbeing and leading to increased incidence of many health problems. Abdominal obesity tends to be associated with weight gain and obesity and it is significantly connected with different disorders like coronary heart disease and type II diabetes mellitus.This study was conducted to investigate the efficacy of vacuum therapy as compared to abdominal exercises on abdominal obesity in overweight and obese women. Methods: Thirtyoverweight and obese women participated in this study with body mass index > 25 kg/m2andwaist circumference ≥ 85 cm. Their ages ranged from 28 - 40 years old.The subjects were excluded if they have diabetes, abdominal infection diseases or any physical limitation restricting exercise ability. They were randomly allocated into two equal groups; group I and group II. Group I received vacuum therapy sessions (by the use of LPG device in addition to aerobic exercise training. Group II received abdominal exercises in addition to the same aerobic exercisesgiven to group I. This study was extended for successive 8 weeks (3 sessions/ week. All subjects were assessed for thickness ofnthe abdominal skin fold, waist circumference and body mass index. Results: The results of this study showeda significant difference between group I and group II post-interventionas regarding to the mean values of waist circumference and abdominal skin fold thickness (p<0.05. Conclusion: It can be concluded that aerobic exercises combined with vacuum therapy (for three sessions/week for successive 8 weeks have a positive effect on women with abdominal obesity in terms of reducing waist circumference and abdominal skin fold thickness.

  4. Endometrioma de parede abdominal Abdominal wall endometrioma

    Directory of Open Access Journals (Sweden)

    Italo Accetta

    2011-03-01

    : Retrospective analysis of patients operated for abdominal wall endometrioma with emphasis on data relating to age, symptoms, previous cesarean, relation of symptoms with the menstrual cycle, physical examinations and additional surgical treatment, postoperative course and histopathological results of specimens. RESULTS: Forteen patients were operated during the study period, aged between 28 and 40 years. The presence of local mass and pain that worsened during menstruation were the main complaints. Ultrasound and CT examinations were important to precisely localize the disease. Surgical excision was a wide excision of the tumor and affected tissues. The patient progressed satisfactorily and histopathology confirmed the diagnosis of abdominal wall endometrioma in all cases. CONCLUSION: Exists a clear relationship between cesarean operation and abdominal wall endometrioma; ultrasound studies and CT scans help to plan the surgical resection allowing resection of tumor and all affected adjacent tissues.

  5. Whole-body electromyostimulation as a means to impact muscle mass and abdominal body fat in lean, sedentary, older female adults: subanalysis of the TEST-III trial

    National Research Council Canada - National Science Library

    Kemmler, Wolfgang; von Stengel, Simon

    2013-01-01

    .... Forty-six lean, nonsportive (<60 minutes of exercise per week), elderly women (aged 75 ± 4 years) with abdominal obesity according to International Diabetes Federation criteria were randomly assigned to either a WB-EMS group...

  6. Abdominal mass hiding rib osteomyelitis.

    Science.gov (United States)

    Raffaeli, Genny; Borzani, Irene; Pinzani, Raffaella; Giannitto, Caterina; Principi, Nicola; Esposito, Susanna

    2016-04-12

    Rib osteomyelitis is a rare entity, occurring in approximately 1 % or less of all cases of haematogenous osteomyelitis. Given its rarity and clinical heterogeneity, the diagnosis of rib osteomyelitis can be challenging and requires a high index of suspicion. We present a case of acute osteomyelitis of the rib due to community-acquired methicillin-resistant Staphylococcus aureus (MRSA), which occurred in an otherwise healthy 3-month-old infant and mimicked an epigastric hernia at first. An otherwise healthy 3-month-old female infant was sent by her primary care paediatrician to the paediatric emergency department for possible incarcerated epigastric hernia because for 2 days, she had suffered from mild to moderate fever, irritability, poor feeding, and tender epigastric swelling. Ultrasonographic imaging excluded epigastric hernia, and transthoracic echocardiography ruled out endocarditis. However, clinical assessment combined with laboratory criteria classified the child into the high-risk group for having severe bacterial infection. Consequently, awaiting the definitive diagnosis, she was immediately treated with a broad-spectrum regimen of intravenous antibiotic therapy based on vancomycin (40 mg/kg/die in 3 doses) and meropenem (100 mg/kg/die in 3 doses). Three days after admission, the blood culture result was positive for methicillin-resistant Staphylococcus aureus, and vancomycin remained as antibiotic therapy. On day 3, a second swelling appeared at the level of the seventh left rib, 2 cm-wide, non-erythematous, mildly painful. Ultrasonography of the left chest wall on this occasion showed an image consistent with an acute osteomyelitis of the anterior osteo-chondral region of the 7th rib and associated adjacent periosteal and soft tissue collection and magnetic resonance imaging confirmed the osteomyelitis of the anterior middle-distal part of the 7th left rib, near the costochondral junction. Vancomycin was continued up to a total of 6 weeks of therapy, and at the end, the child was discharged in good condition with no relapse during the follow-up. This is one of the few reported cases of paediatric rib osteomyelitis caused by community-acquired MRSA. Timely identification associated with prompt and targeted antibiotic therapy may allow full recovery.

  7. Bulk δ15N measurements of organic-rich rock samples by elemental analyzer/isotope ratio mass spectrometry with enhanced oxidation ability.

    Science.gov (United States)

    Han, Wennian; Feng, Lianjun; Li, Hongwei; Liu, Wei

    2017-01-15

    Elemental analyzer/isotope ratio mass spectrometry (EA/IRMS) has been widely used for nitrogen isotope ratio determination in various organic and inorganic samples. However, the extent of the redox reaction in the EA reaction tube can greatly affect the accuracy and precision of measurements, especially in the case of complex geological samples. It is therefore necessary to determine the appropriate reaction conditions to reach a high recovery of nitrogen by complete combustion or thermal decomposition and quantitative reduction. The conventional Dumas dual-inlet method was used to determine the bulk nitrogen isotope composition of SGR-1 (an organic-rich standard sample), which then was analyzed by EA/IRMS under different EA reaction conditions to study the influence of the redox environment on the δ 15 N measurements. The measured data together with the results reported by previous researchers were used to evaluate the effectiveness of the nitrogen extraction for organic-rich rock samples. Our results demonstrated that with the Dumas dual-inlet method more oxidizing agent (CuO) addition to SGR-1 would yield a higher nitrogen content of 0.91% than the recommended content (0.81%) although a δ 15 N value of 17.39 ± 0.09‰ was consistent with the recommended value by USGS. Using EA/IRMS, when more O 2 was injected in the reaction tube, a high nitrogen content (0.92 ± 0.01%) and a δ 15 N value (17.43 ± 0.17‰) close to that of the Dumas dual-inlet method were obtained. The addition of V 2 O 5 or CuO in a continuous-flow system of EA/IRMS could not effectively enable the complete combustion of SGR-1. When measuring the nitrogen isotope composition of organic-rich rock sample dominated by reduced substances with EA/IRMS, greater O 2 injection will enable more complete combustion to obtain reliable nitrogen yields compared with the addition of V 2 O 5 or CuO. Copyright © 2016 John Wiley & Sons, Ltd. Copyright © 2016 John Wiley & Sons, Ltd.

  8. Ruptured Abdominal Aortic Aneurysm

    Directory of Open Access Journals (Sweden)

    Jessica Andrusaitis

    2017-07-01

    Full Text Available History of present illness: A 69-year-old male with poorly controlled hypertension presented with 1 hour of severe low back pain that radiated to his abdomen. The patient was tachycardic and had an initial blood pressure of 70/40. He had a rigid and severely tender abdomen. The patient’s history of hypertension, abnormal vital signs, severity and location of his pain were suspicious for a ruptured abdominal aortic aneurysm (AAA. Therefore, a computed tomography angiogram (CTA was ordered. Significant findings: CTA demonstrated a ruptured 7.4 cm infrarenal abdominal aortic aneurysm with a large left retroperitoneal hematoma. Discussion: True abdominal aortic aneurysm is defined as at least a 3cm dilatation of all three layers of the arterial wall of the abdominal aorta.1 An estimated 15,000 people die per year in the US of this condition.2 Risk factors for AAA include males older than 65, tobacco use, and hypertension.1,3,4 There are also congenital, mechanical, traumatic, inflammatory, and infectious causes of AAA.3 Rupture is often the first manifestation of the disease. The classic triad of abdominal pain, pulsatile mass, and hypotension is seen in only 50% of ruptured AAAs.5 Pain (abdominal, groin, or back is the most common symptom. The most common misdiagnoses of ruptured AAAs are renal colic, diverticulitis, and gastrointestinal hemorrhage.6 Bedside ultrasonography is the fastest way to detect this condition and is nearly 100% sensitive.1 One study showed that bedside ultrasounds performed by emergency physicians had a sensitivity of .94 [95% CI = .86-1.0] and specificity of 1 [95% CI = .98-1.0] for detecting AAAs.7 CTA has excellent sensitivity (approximately 100% and yields the added benefit of facilitating surgical planning and management.1 Without surgical treatment, a ruptured AAA is almost uniformly fatal, and 50% of those who undergo surgery do not survive.1 Early resuscitation and coordination with vascular surgery should be

  9. Abdominal Emergency: A Case flenort

    African Journals Online (AJOL)

    blood on the first postoperative day, and an abdominal ultrasonography, intravenous urogram and a CT scan were ordered. The emergency intravenous urogram and abdominal ultrasound scan. was not very useful, but the CT scan showed a ruptured huge left renal mass, extensive retroperitoneal hematoma and a normal.

  10. An optimal contrast dose indicator for the determination of hepatic enhancement in abdominal multidetector computed tomography: comparison of patient attenuation indicator with total body weight and body mass index.

    Science.gov (United States)

    Li, Jianhai; Udayasankar, Unni K; Tang, Xiangyang; Carew, John; Toth, Thomas L; Small, William C

    2010-01-01

    To evaluate a patient attenuation indicator (PAI) as compared with traditional patient-related factors of total body weight and body mass index (BMI) as a predictor of hepatic enhancement in contrast-enhanced abdominal multidetector computed tomography (MDCT). Institutional review board approval was obtained, and the study was Health Insurance Portability and Accountability Act compliant. A total of 77 patients (mean age, 53 years; male-female ratio, 32:45) underwent routine contrast-enhanced abdominal CT on a 16-slice multidetector CT (LightSpeed 16; GE Medical Systems, Milwaukee, Wis). Contrast enhancement was achieved by administering a 120-mL iodine contrast medium (350-mg iodine per milliliter) at an injection rate of 3 mL/s followed by an injection of 40-mL saline at 3 mL/s. Computed tomographic attenuation values (Hounsfield units [HU]) of liver parenchyma, main portal vein, and abdominal aorta were measured in each patient. Statistical analysis was performed with linear regression to determine the correlation of PAI, total body weight, and BMI with abdominal organ enhancement. The mean of PAI, total body weight, and BMI were 28.0 (range, 22.1-34.2), 79.0 kg (range, 49.6-112.2 kg), and 27.5 kg/m (range, 16.8-43 kg/m), respectively. Mean hepatic enhancement was 128.2 HU (range, 73.6-175 HU), mean main portal vein enhancement was 214.2 HU (range, 118-327 HU), and mean abdominal aorta enhancement was 208.9 HU (range, 116-395 HU). Patient attenuation indicator, total body weight, and BMI showed a negative correlation with liver enhancement (r = -0.55, r = -0.4, and r = -0.3, respectively). Patient attenuation indicator exhibited a significantly higher correlation with hepatic enhancement than total body weight and BMI (P attenuation indicator exhibits a moderately inverse correlation with liver enhancement that is greater than those of total body weight and BMI. Patient attenuation indicator may be reliable in predicting the hepatic enhancement degree for a

  11. Cost-effectiveness analysis of screening for abdominal aortic aneurysms based on five year results from a randomised hospital based mass screening trial

    DEFF Research Database (Denmark)

    Lindholt, Jes S.; Juul, Svend; Fasting, Helge

    2006-01-01

    BACKGROUND: The aim of this study was to estimate the cost effectiveness of screening for abdominal aortic aneurysm (AAA). MATERIAL AND METHODS: All 12,639 men born in the years 1921-1933 (aged 64-73) living in Viborg County, Denmark, were randomly allocated either to receive an invitation...... to abdominal ultrasound scanning for AAA or to be controls. Costs for screening and surveillance were assessed prospectively. Diagnosis Related Group (DRG) costs from 1999 were used concerning admissions with uncomplicated and complicated operations. Admissions for AAA surgery were retrospectively classified...... according to complications in patient records. RESULTS: Mean follow-up time was 52 months. 76.6% of invited men attended screening, and 191 (4.0%) had an AAA. As previously reported, the cumulative 5-year AAA-specific mortality in the invited group was significantly reduced by 67% compared to the control...

  12. 52 Elective Abdominal Ultrasonography by Surgeons at MNH, Dar ...

    African Journals Online (AJOL)

    user

    2006-04-01

    Apr 1, 2006 ... abdominal swelling/mass (Figure 3). Tables show the most frequent pathological findings in abdominal scanning regardless of indication to be masses (42%). These masses could be in the target organ or outside the organ, intra- or retroperitoneal. There were 49 patients with stone disease: 29 with renal ...

  13. [Peculiarities of clinical manifestations of chronic abdominal ischemia syndrome].

    Science.gov (United States)

    Barkhatov, I V

    2013-01-01

    Peculiarities of clinical manifestations of chronic abdominal ischemia syndrome were studied. Clinical diagnostics of this condition encounters difficulties for the lack of pathognomonic symptoms, diversity of symptoms and similarity with other abdominal diseases. The study involving 110 patients with chronic abdominal pain syndrome included assessment of medical histories, duration of the disease, signs of concomitant gastroenetologic pathology (meteorism, colonic dysfunction, reduced body mass, etc.). The data obtained illustrate peculiarities of the clinical picture giving reason to suspect chronic abdominal ischemia syndrome at the early stage of its development. Such features as the absence of treatment effect, increased frequency, duration and severity of abdominal pain, its extension to all parts of the abdomen and association with food intake, colonic dysfunction (meteorism, constipation) and reduced body mass require exclusion of this syndrome in patients with persistent abdominal pain. The data obtained may be used in early diagnostics of chronic abdominal ischemia syndrome and differentiate it from other abdominal diseases.

  14. Abdominal and Pelvic CT

    Medline Plus

    Full Text Available ... accurate. In emergency cases, it can reveal internal injuries and bleeding quickly enough to help save lives. ... kidney and bladder stones. abdominal aortic aneurysms (AAA), injuries to abdominal organs such as the spleen, liver, ...

  15. Abdominal radiation - discharge

    Science.gov (United States)

    Radiation - abdomen - discharge; Cancer - abdominal radiation; Lymphoma - abdominal radiation ... When you have radiation treatment for cancer, your body goes through changes. About 2 weeks after radiation treatment starts, you might notice changes ...

  16. Intra-Abdominal Actinomycosis Mimicking Malignant Abdominal Disease

    Directory of Open Access Journals (Sweden)

    Ali Ridha

    2017-01-01

    Full Text Available Abdominal actinomycosis is a rare infectious disease, caused by gram positive anaerobic bacteria, that may appear as an abdominal mass and/or abscess (Wagenlehner et al. 2003. This paper presents an unusual case of a hemodynamically stable 80-year-old man who presented to the emergency department with 4 weeks of worsening abdominal pain and swelling. He also complains of a 20-bound weight loss in 2 months. A large tender palpable mass in the right upper quadrant was noted on physical exam. Laboratory studies showed a normal white blood cell count, slightly decreased hemoglobin and hematocrit, and mildly elevated total bilirubin and alkaline phosphatase. A CT with contrast was done and showed a liver mass. Radiology and general surgery suspected malignancy and recommended CT guided biopsy. The sample revealed abundant neutrophils and gram positive rods. Cytology was negative for malignancy and cultures eventually grew actinomyces. High dose IV penicillin therapy was given for 4 weeks and with appropriate response transitioned to oral antibiotic for 9 months with complete resolution of symptoms.

  17. Influência do índice de massa corporal e da circunferência abdominal na pressão arterial sistêmica de crianças Influence of body mass index and abdominal circumference on children's systemic blood pressure

    Directory of Open Access Journals (Sweden)

    Marcelo Nunes Iampolsky

    2010-06-01

    Full Text Available OBJETIVO: Avaliar os níveis pressóricos em crianças e relacioná-los ao índice de massa corporal e à circunferência abdominal. MÉTODOS: Por meio de estudo prospectivo e transversal, avaliaram-se 1.408 escolares com idade entre cinco anos e dez anos e 11 meses, matriculados em escolas públicas do Município de Santo André. Foram coletados: peso ao nascer; peso e estatura, expressos como escore Z do índice de massa corporal (ZIMC e estatura para idade (ZEI. A pressão arterial (medida única foi aferida pelo mesmo examinador. Considerou-se: desnutrição quando ZIMC+2, baixa estatura se ZEIP90 para sexo e idade e pressão arterial elevada quando superior ao percentil 90 para sexo, idade e estatura. A análise estatística incluiu o teste do qui-quadrado e o cálculo da Odds Ratio, adotando-se como significante o valor de pOBJECTIVE: To evaluate blood pressure levels in children, relating them to body mass index and abdominal circumference. METHODS: This cross-sectional prospective study enrolled 1.408 school children, aged between five and ten years and 11 months, in the municipality of Santo Andre, São Paulo, Brazil. The following variables were evaluated: birth weight, weight and height, expressed as body mass index Z score (ZBMI and height to age Z score (ZH, and waist circumference (WC. Blood pressure was measured once by the same physician. Malnutrition was considered when ZBMI +2, short stature when ZH P90 for age and gender, and increased blood pressure when >P90 for age, gender and height. Statistical analysis included chi-square test and Odds Ratio, being significant p<0.05. RESULTS: Mean age was seven years old, and 51% were females. High systolic blood pressure levels were observed in 19% and elevated diastolic blood pressure in 12%. Short stature, malnutrition, obesity and increased abdominal circumference were diagnosed in 2.6%, 3.1%, 7.3% and 13.4%, respectively, of the studied population. The presence of obesity was

  18. Abdominal wall fat pad biopsy

    Science.gov (United States)

    Amyloidosis - abdominal wall fat pad biopsy; Abdominal wall biopsy; Biopsy - abdominal wall fat pad ... method of taking an abdominal wall fat pad biopsy . The health care provider cleans the skin on ...

  19. Índice de massa corporal e circunferência abdominal: associação com fatores de risco cardiovascular Body mass index and waist circumference: association with cardiovascular risk factors

    Directory of Open Access Journals (Sweden)

    Fabiane Aparecida Canaan Rezende

    2006-12-01

    Full Text Available OBJETIVO: Determinar a associação entre índice de massa corporal (IMC e circunferência abdominal (CA com fatores de risco para doenças cardiovasculares. MÉTODOS: Estudou-se 231 servidores da Universidade Federal de Viçosa, sendo 54,1% do sexo masculino (21-76 anos. Analisou-se glicemia de jejum, colesterol total e frações, triglicérides, pressão arterial, IMC, CA, relação cintura-quadril e percentual de gordura corporal. Informações sobre tabagismo, ingestão de bebidas alcoólicas e atividade física também foram obtidas. RESULTADOS: As freqüências de sobrepeso/obesidade foram bastante elevadas, principalmente em mulheres. A obesidade abdominal foi observada em 74% das mulheres e 46,1% dos homens. Os homens apresentaram valores médios e medianos de colesterol total, HDL, triglicérides, IMC e percentual de gordura corporal maiores do que as mulheres (pOBJECTIVE: To evaluate the association between cardiovascular risk factors and the anthropometric values - body mass index (BMI and waist circumference (WC. METHODS: It was studied 231 employees of Federal University of Viçosa, Brazil, 54,1% of them were men (21-76 years old. Glycemia, total cholesterol, LDL, HDL, triglycerides, blood pressure, BMI, WC, waist-to-hip ratio and body fatness were measured. It was also investigated smoking, alcohol consumption and physical activity. RESULTS: The prevalence of overweight/obesity in this population was high mainly in women. The abdominal obesity was observed in 74% of the women and 46,1% of the men. The average of BMI, body fatness, total cholesterol, HDL and triglycerides were significantly higher in men than in women. (p < 0,05. The sedentary lifestyle was a risk factor for obesity. Smoking and alcohol consumption were more common among men and normal weight volunteers. Most of the correlations between anthropometric indices and risk factors for cardiovascular diseases were significant, but weak and the WC was the index that had

  20. Combined subcutaneous, intrathoracic and abdominal splenosis.

    Science.gov (United States)

    Javadrashid, Reza; Paak, Neda; Salehi, Ahad

    2010-09-01

    We report a case of combined subcutaneous, intrathoracic, and abdominal splenosis who presented with attacks of flushing, tachycardia and vague abdominal pain. The patient's past medical history included a splenectomy due to abdominal trauma and years later, a lung lobectomy due to recurrent pneumonia. An enhancing solid mass adjacent to the upper pole of the left kidney and nodular pleural based lesions in the left hemi-thorax along with nodular lesions in subcutaneous tissue of the left chest wall suggested possible adrenal malignancy with multiple metastases. Histopathologic examination demonstrated benign lesions of ectopic splenic tissue.

  1. Acute abdominal pain due to biliary cystadenoma.

    Science.gov (United States)

    Van den Bergh, K; Op de Beeck, K

    2010-01-01

    We present a case of a biliary cystadenoma, a rare benign cystic tumor arising in most cases of the intrahepatic bile ducts. A 30-year old woman presented with abdominal pain in the right upper quadrant for about 10 days with increasing severity. Radiological evaluation by means of abdominal ultrasound and CT-scan revealed a multilocular cystic lesion in the right liver lobe, not present on abdominal ultrasound performed 10 years before. The diagnosis of a biliary cystadenoma was proposed and complete surgical resection of the mass was performed.

  2. Massive endometrioma presenting with dyspnea and abdominal symptoms

    Directory of Open Access Journals (Sweden)

    Kathleen M. Capaccione, MD, PhD

    2017-12-01

    Full Text Available An abdominal mass may present with a myriad of symptoms resulting from compression of surrounding organs. A major clinical challenge with practical implications is accurate preoperative identification of the origin of the mass. Here, we present the case of a 29-year-old female patient with abdominal distension and shortness of breath for approximately 6 weeks before presentation. A large abdominal mass compressing the surrounding organs was observed on abdominal x-ray and computed tomography of the abdomen and pelvis. Preoperative imaging was unable to identify the organ of origin; pathologic and histologic analyses of the tumor ultimately identified a rare, massive intra-abdominal endometrioma, freely floating within the peritoneum and fed by an omental blood supply. This case highlights the importance of considering an atypical presentation of endometriosis in women of reproductive age with abdominal complaints.

  3. Abdominal wall endometriosis. An overlooked diagnosis.

    Science.gov (United States)

    Khammash, Muhammad R; Omari, Abdel K; Gasaimeh, Ghazi R; Bani-Hani, Kamal E

    2003-05-01

    To study the incidence of abdominal wall endometriosis after cesarean section and its presentation to the general surgeon. Fourteen patients were treated for abdominal wall endometriosis during the period June 1997 to May 2002 at Princess Basma Teaching Hospital and King Abdulla University Hospital, Irbid, Jordan. The patient's files were reviewed to see their way and time of presentation after cesarean section, provisional diagnosis made and operative procedures performed. Symptoms suggestive of and investigations carried out to detect pelvic endometriosis were also looked for and recorded. Fourteen patients were treated within 5 years; all had painful scar-related mass. The pain was exacerbating during menstruation in 5. The clinical diagnosis was stitch granuloma in 3; incisional hernia in 3, abdominal wall tumor in 3 and abdominal wall endometrioma in 5 patients. The mean time for the mass to be noticed by the patient was 2 years. They were treated with wide local excision. Histopathological examination proved the diagnosis of abdominal wall endometriosis. None had evidence of pelvic endometriosis and none of them had recurrence. The incidence of the disease is around 0.2% of the cesarean sections performed during the same period. The treating physician should keep in mind abdominal wall endometriosis as a possible cause of post cesarean section scar-related masses.

  4. Fatty acid composition and δ13 C of bulk and individual fatty acids as marker for authenticating Italian PDO/PGI extra virgin olive oils by means of isotopic ratio mass spectrometry.

    Science.gov (United States)

    Faberi, Angelo; Marianella, Rosa Maria; Fuselli, Fabio; La Mantia, Alessandro; Ciardiello, Felice; Montesano, Camilla; Mascini, Marcello; Sergi, Manuel; Compagnone, Dario

    2014-09-01

    European Regulation (EEC) 2568/91 has been setting the minimum requirements in order to allow labeling of oil as extra virgin. These general requirements, are based on physical-chemical and organoleptic parameters directly linked to the freshness and quality of the product. Isotope ratio mass spectrometry (IRMS) was demonstrated to be a useful tool for the discrimination of the origin of unknown samples, because the obtained data are practically independent of the cultivar employed and the production technique. In this work, the evaluation of the composition of fatty acid methyl esters (FAME) alongside with the determination of stable isotope ratio of C in bulk oils and in main FAME constituents have been investigated as a tool to improve geographical discrimination of Italian Protected Designation of Origin/Protected Geographical Indication (PDO/PGI) samples. For this purpose, authentic PDO/PGI extra virgin olive oils were sampled at oil mills and grouped into different sets according to their areas of provenience. The use of principal component analysis and partial least squares discriminant analysis multivariate analysis techniques demonstrated that discrimination of olive oil samples can be done using geographical and pedoclimatic parameters predominantly by using δ(13) C results of bulk and individual fatty acids. Results showed that δ(13) C values are a more reliable marker of origin with respect to fatty acid composition. Copyright © 2014 John Wiley & Sons, Ltd.

  5. Abdominal epilepsy in chronic recurrent abdominal pain.

    Science.gov (United States)

    Kshirsagar, V Y; Nagarsenkar, Suhel; Ahmed, Minhajuddin; Colaco, Sylvia; Wingkar, K C

    2012-09-01

    Abdominal epilepsy (AE) is an uncommon cause for chronic recurrent abdominal pain in children and adults. It is characterized by paroxysmal episode of abdominal pain, diverse abdominal complaints, definite electroencephalogram (EEG) abnormalities and favorable response to the introduction of anti-epileptic drugs (AED). We studied 150 children with chronic recurrent abdominal pain and after exclusion of more common etiologies for the presenting complaints; workup proceeded with an EEG. We found 111 (74%) children with an abnormal EEG and 39 (26%) children with normal EEG. All children were subjected to AED (Oxcarbazepine) and 139 (92%) children responded to AED out of which 111 (74%) children had an abnormal EEG and 27 (18%) had a normal EEG. On further follow-up the patients were symptom free, which helped us to confirm the clinical diagnosis. Recurrent chronic abdominal pain is a common problem encountered by pediatricians. Variety of investigations are done to come to a diagnosis but a cause is rarely found. In such children diagnosis of AE should be considered and an EEG will confirm the diagnosis and treated with AED. To find the incidence of AE in children presenting with chronic recurrent abdominal pain and to correlate EEG findings and their clinical response to empirical AEDs in both cases and control. Krishna Institute of Medical Sciences University, Karad, Maharashtra, India. Prospective analytical study. A total of 150 children with chronic recurrent abdominal pain were studied by investigations to rule out common causes of abdominal pain and an EEG. All children were then started with AED oxycarbamezepine and their response to the treatment was noted. 111 (74%) of the total 150 children showed a positive EEG change suggestive of epileptogenic activity and of which 75 (67.56%) were females and 36 (32.43%) were male, majority of children were in the age of group of 9-12 years. Temporal wave discharges were 39 (35.13%) of the total abnormal EEG's. All the

  6. 19 CFR 149.4 - Bulk and break bulk cargo.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 2 2010-04-01 2010-04-01 false Bulk and break bulk cargo. 149.4 Section 149.4... TREASURY (CONTINUED) IMPORTER SECURITY FILING § 149.4 Bulk and break bulk cargo. (a) Bulk cargo exempted.... (b) Break bulk cargo exempted from time requirement. For break bulk cargo that is exempt from the...

  7. Separate and combined associations of body-mass index and abdominal adiposity with cardiovascular disease: collaborative analysis of 58 prospective studies

    DEFF Research Database (Denmark)

    Wormser, David; Kaptoge, Stephen; Di Angelantonio, Emanuele

    2011-01-01

    Guidelines differ about the value of assessment of adiposity measures for cardiovascular disease risk prediction when information is available for other risk factors. We studied the separate and combined associations of body-mass index (BMI), waist circumference, and waist-to-hip ratio with risk...

  8. Debris flow initiation by runoff in a recently burned basin: Is grain-by-grain sediment bulking or en masse failure to blame?

    Science.gov (United States)

    McGuire, Luke; Rengers, Francis; Kean, Jason W.; Staley, Dennis M.

    2017-01-01

    Postwildfire debris flows are frequently triggered by runoff following high-intensity rainfall, but the physical mechanisms by which water-dominated flows transition to debris flows are poorly understood relative to debris flow initiation from shallow landslides. In this study, we combined a numerical model with high-resolution hydrologic and geomorphic data sets to test two different hypotheses for debris flow initiation during a rainfall event that produced numerous debris flows within a recently burned drainage basin. Based on simulations, large volumes of sediment eroded from the hillslopes were redeposited within the channel network throughout the storm, leading to the initiation of numerous debris flows as a result of the mass failure of sediment dams that built up within the channel. More generally, results provide a quantitative framework for assessing the potential of runoff-generated debris flows based on sediment supply and hydrologic conditions.

  9. Debris flow initiation by runoff in a recently burned basin: Is grain-by-grain sediment bulking or en masse failure to blame?

    Science.gov (United States)

    McGuire, Luke A.; Rengers, Francis K.; Kean, Jason W.; Staley, Dennis M.

    2017-07-01

    Postwildfire debris flows are frequently triggered by runoff following high-intensity rainfall, but the physical mechanisms by which water-dominated flows transition to debris flows are poorly understood relative to debris flow initiation from shallow landslides. In this study, we combined a numerical model with high-resolution hydrologic and geomorphic data sets to test two different hypotheses for debris flow initiation during a rainfall event that produced numerous debris flows within a recently burned drainage basin. Based on simulations, large volumes of sediment eroded from the hillslopes were redeposited within the channel network throughout the storm, leading to the initiation of numerous debris flows as a result of the mass failure of sediment dams that built up within the channel. More generally, results provide a quantitative framework for assessing the potential of runoff-generated debris flows based on sediment supply and hydrologic conditions.

  10. Abdominal wall hernias: computed tomography findings; Hernias da parede abdomino-pelvica: aspectos tomograficos

    Energy Technology Data Exchange (ETDEWEB)

    D' Ippolito, Giuseppe; Rosas, George de Queiroz; Mota, Marcos Alexandre; Akisue, Sandra R. Tsukada; Galvao Filho, Mario de Melo[Hospital e Maternidade Sao Luiz, Sao Paulo, SP (Brazil). Setor de US/TC/RMN]. E-mail: giuseppe_dr@uol.com.br

    2005-07-15

    Abdominal hernias are a common clinical problem Clinical diagnosis of abdominal hernias can sometimes be challenging, particularly in obese patients or patients with previous abdominal surgery. CT scan of the abdomen allows visualization of hernias and their contents and the differentiation from other masses of the abdominal wall such as tumors, hematomas and abscesses. Moreover, CT may identify complications such as incarceration, bowel obstruction, volvulus and strangulation. This study illustrates the CT scan findings observed in different types of abdominal wall hernias. (author)

  11. Abdominal Decompression in Children

    Directory of Open Access Journals (Sweden)

    J. Chiaka Ejike

    2012-01-01

    Full Text Available Abdominal compartment syndrome (ACS increases the risk for mortality in critically ill children. It occurs in association with a wide variety of medical and surgical diagnoses. Management of ACS involves recognizing the development of intra-abdominal hypertension (IAH by intra-abdominal pressure (IAP monitoring, treating the underlying cause, and preventing progression to ACS by lowering IAP. When ACS is already present, supporting dysfunctional organs and decreasing IAP to prevent new organ involvement become an additional focus of therapy. Medical management strategies to achieve these goals should be employed but when medical management fails, timely abdominal decompression is essential to reduce the risk of mortality. A literature review was performed to understand the role and outcomes of abdominal decompression among children with ACS. Abdominal decompression appears to have a positive effect on patient survival. However, prospective randomized studies are needed to fully understand the indications and impact of these therapies on survival in children.

  12. Abdominal Compartment Syndrome

    Directory of Open Access Journals (Sweden)

    Pınar Zeyneloğlu

    2015-04-01

    Full Text Available Intraabdominal hypertension and Abdominal compartment syndrome are causes of morbidity and mortality in critical care patients. Timely diagnosis and treatment may improve organ functions. Intra-abdominal pressure monitoring is vital during evaluation of the patients and in the management algorithms. The incidence, definition and risk factors, clinical presentation, diagnosis and management of intraabdominal hypertension and Abdominal compartment syndrome were reviewed here.

  13. [Inflammatory aneurysms of the abdominal aorta].

    Science.gov (United States)

    Tovar Martín, E; Acea Nebril, B

    1993-01-01

    Approximately 10 per cent of abdominal aneurysms have an excessively thick wall that sometimes involve duodenum, cava or colon by an inflammatory process. Between February 1986 and December 1992, 147 patients with abdominal aortic aneurysm (AAA) were treated surgically and in 13 (8.8%) the aneurysms were found to be inflammatory. Their mean age was 67.3 years (70.1 years in non inflammatory group) and all were symptomatics initially (abdominal pain in 53%, rupture in 23%, mass in 15%). The operative mortality for elective resection was 37% in patients with inflammatory abdominal aortic aneurysms (IAAA) decreasing to 9% in the AAA group without inflammatory involvement. We conclude that surgery is indicated in these patients to prevent rupture and to hasten the subsidense of inflammatory process ever with postoperative morbi-mortality increased.

  14. Computational investigation of longitudinal diffusion, eddy dispersion, and trans-particle mass transfer in bulk, random packings of core-shell particles with varied shell thickness and shell diffusion coefficient.

    Science.gov (United States)

    Daneyko, Anton; Hlushkou, Dzmitry; Baranau, Vasili; Khirevich, Siarhei; Seidel-Morgenstern, Andreas; Tallarek, Ulrich

    2015-08-14

    In recent years, chromatographic columns packed with core-shell particles have been widely used for efficient and fast separations at comparatively low operating pressure. However, the influence of the porous shell properties on the mass transfer kinetics in core-shell packings is still not fully understood. We report on results obtained with a modeling approach to simulate three-dimensional advective-diffusive transport in bulk random packings of monosized core-shell particles, covering a range of reduced mobile phase flow velocities from 0.5 up to 1000. The impact of the effective diffusivity of analyte molecules in the porous shell and the shell thickness on the resulting plate height was investigated. An extension of Giddings' theory of coupled eddy dispersion to account for retention of analyte molecules due to stagnant regions in porous shells with zero mobile phase flow velocity is presented. The plate height equation involving a modified eddy dispersion term excellently describes simulated data obtained for particle-packings with varied shell thickness and shell diffusion coefficient. It is confirmed that the model of trans-particle mass transfer resistance of core-shell particles by Kaczmarski and Guiochon [42] is applicable up to a constant factor. We analyze individual contributions to the plate height from different mass transfer mechanisms in dependence of the shell parameters. The simulations demonstrate that a reduction of plate height in packings of core-shell relative to fully porous particles arises mainly due to reduced trans-particle mass transfer resistance and transchannel eddy dispersion. Copyright © 2015 Elsevier B.V. All rights reserved.

  15. Intra-Abdominal Hypertension and Abdominal Compartment Syndrome after Abdominal Wall Reconstruction: Quaternary Syndromes?

    Science.gov (United States)

    Kirkpatrick, A W; Nickerson, D; Roberts, D J; Rosen, M J; McBeth, P B; Petro, C C; Berrevoet, Frederik; Sugrue, M; Xiao, Jimmy; Ball, C G

    2017-06-01

    Reconstruction with reconstitution of the container function of the abdominal compartment is increasingly being performed in patients with massive ventral hernia previously deemed inoperable. This situation places patients at great risk of severe intra-abdominal hypertension and abdominal compartment syndrome if organ failure ensues. Intra-abdominal hypertension and especially abdominal compartment syndrome may be devastating systemic complications with systematic and progressive organ failure and death. We thus reviewed the pathophysiology and reported clinical experiences with abnormalities of intra-abdominal pressure in the context of abdominal wall reconstruction. Bibliographic databases (1950-2015), websites, textbooks, and the bibliographies of previously recovered articles for reports or data relating to intra-abdominal pressure, intra-abdominal hypertension, and the abdominal compartment syndrome in relation to ventral, incisional, or abdominal hernia repair or abdominal wall reconstruction. Surgeons should thus consider and carefully measure intra-abdominal pressure and its resultant effects on respiratory parameters and function during abdominal wall reconstruction. The intra-abdominal pressure post-operatively will be a result of the new intra-peritoneal volume and the abdominal wall compliance. Strategies surgeons may utilize to ameliorate intra-abdominal pressure rise after abdominal wall reconstruction including temporizing paralysis of the musculature either temporarily or semi-permanently, pre-operative progressive pneumoperitoneum, permanently removing visceral contents, or surgically releasing the musculature to increase the abdominal container volume. In patients without complicating shock and inflammation, and in whom the abdominal wall anatomy has been so functionally adapted to maximize compliance, intra-abdominal hypertension may be transient and tolerable. Intra-abdominal hypertension/abdominal compartment syndrome in the specific setting of

  16. Abdominal Trauma Revisited.

    Science.gov (United States)

    Feliciano, David V

    2017-11-01

    Although abdominal trauma has been described since antiquity, formal laparotomies for trauma were not performed until the 1800s. Even with the introduction of general anesthesia in the United States during the years 1842 to 1846, laparotomies for abdominal trauma were not performed during the Civil War. The first laparotomy for an abdominal gunshot wound in the United States was finally performed in New York City in 1884. An aggressive operative approach to all forms of abdominal trauma till the establishment of formal trauma centers (where data were analyzed) resulted in extraordinarily high rates of nontherapeutic laparotomies from the 1880s to the 1960s. More selective operative approaches to patients with abdominal stab wounds (1960s), blunt trauma (1970s), and gunshot wounds (1990s) were then developed. Current adjuncts to the diagnosis of abdominal trauma when serial physical examinations are unreliable include the following: 1) diagnostic peritoneal tap/lavage, 2) surgeon-performed ultrasound examination; 3) contrast-enhanced CT of the abdomen and pelvis; and 4) diagnostic laparoscopy. Operative techniques for injuries to the liver, spleen, duodenum, and pancreas have been refined considerably since World War II. These need to be emphasized repeatedly in an era when fewer patients undergo laparotomy for abdominal trauma. Finally, abdominal trauma damage control is a valuable operative approach in patients with physiologic exhaustion and multiple injuries.

  17. [Semeiotics of abdominal tuberculosis].

    Science.gov (United States)

    Guseĭnov, G K; Ramazanova, A M; Guseĭnov, A G

    1984-01-01

    Examination of 119 patients with abdominal tuberculosis permitted the description of the characteristic semiotics of the illness. Today the patients with abdominal tuberculosis are mainly women of child-bearing age with a long-term tuberculosis catamnesis and intoxication, with a history of tuberculosis of different sites, those suffering from tuberculosis or its sequels at present (64%), those with pains (94%), discomfort or swelling of the abdomen (79%), malfunction of the gastrointestinal tract (65%), weight loss (86%), malnutrition (72%), anemia (63%), not infrequently with inflammatory induration (43%) or ascites in the abdominal cavity (39%). In addition to this characteristic semiotics, the patients with abdominal tuberculosis may demonstrate the most different and unexpected symptoms up to acute abdomen (23%). To make differential diagnosis of abdominal tuberculosis, one has often to resort to diagnostic laparotomy, laparoscopy, Koch's test and to trial therapy.

  18. Children's (Pediatric) Abdominal Ultrasound Imaging

    Medline Plus

    Full Text Available ... are the limitations of Abdominal Ultrasound Imaging? What is Abdominal Ultrasound Imaging? Ultrasound is safe and painless, ... top of page What are some common uses of the procedure? Abdominal ultrasound imaging is performed to ...

  19. Children's (Pediatric) Abdominal Ultrasound Imaging

    Medline Plus

    Full Text Available ... What are the limitations of Abdominal Ultrasound Imaging? What is Abdominal Ultrasound Imaging? Ultrasound is safe and ... as the liver or kidneys. top of page What are some common uses of the procedure? Abdominal ...

  20. Comparative study of ¹³C composition in ethanol and bulk dry wine using isotope ratio monitoring by mass spectrometry and by nuclear magnetic resonance as an indicator of vine water status.

    Science.gov (United States)

    Guyon, Francois; van Leeuwen, Cornelis; Gaillard, Laetitia; Grand, Mathilde; Akoka, Serge; Remaud, Gérald S; Sabathié, Nathalie; Salagoïty, Marie-Hélène

    2015-12-01

    The potential of wine (13)C isotope composition (δ(13)C) is presented to assess vine water status during grape ripening. Measurements of δ(13)C have been performed on a set of 32 authentic wines and their ethanol recovered after distillation. The data, obtained by isotope ratio monitoring by mass spectrometry coupled to an elemental analyser (irm-EA/MS), show a high correlation between δ(13)C of the bulk wine and its ethanol, indicating that the distillation step is not necessary when the wine has not been submitted to any oenological treatment. Therefore, the ethanol/wine δ(13)C correlation can be used as an indicator of possible enrichment of the grape must or the wine with exogenous organic compounds. Wine ethanol δ(13)C is correlated to predawn leaf water potential (R(2) = 0.69), indicating that this parameter can be used as an indicator of vine water status. Position-specific (13)C analysis (PSIA) of ethanol extracted from wine, performed by isotope ratio monitoring by nuclear magnetic resonance (irm-(13)C NMR), confirmed the non-homogenous repartition of (13)C on ethanol skeleton. It is the δ(13)C of the methylene group of ethanol, compared to the methyl moiety, which is the most correlated to predawn leaf water potential, indicating that a phase of photorespiration of the vine during water stress period is most probably occurring due to stomata closure. However, position-specific (13)C analysis by irm-(13)C NMR does not offer a greater precision in the assessment of vine water status compared to direct measurement of δ(13)C on bulk wine by irm-EA/MS.

  1. Radiological Signs of Intra-abdominal Gossypiboma

    Directory of Open Access Journals (Sweden)

    Ferhat Çengel

    2014-03-01

    Full Text Available Gossypiboma is a mass lesion at the site of surgery due to a forgotten surgical sponge. Forgotten foreign bodies are mostly retained in the abdominal cavity but there are some cases in the thorax, cranium, breast, and an extremity. Gossypiboma should be considered, especially by radiologists, in patients with a history of surgery, who present with non-specific symptoms and abdominal mass. In this report, we describe the case of a female patient who presented with non-specific abdominal discomfort and fever about six months after open cholecystectomy. (The Me­di­cal Bul­le­tin of Ha­se­ki 2014; 52: 47-9

  2. Marfan's syndrome presenting with abdominal aortic aneurysm: A ...

    African Journals Online (AJOL)

    We present the case of a 16-year old student with Marfan's syndrome and abdominal aortic aneurysm who presented with a diagnostic conundrum. He presented with a three months history of progressive painful left upper abdominal mass and back pain. It became severe in the last two weeks before presentation and was ...

  3. Abdominal Cysticercosis in a Red Fox ( Vulpes vulpes ).

    Science.gov (United States)

    Whipp, Christopher James; Daoust, Pierre-Yves; Conboy, Gary; Gelens, Hans

    2017-01-01

    A large abdominal mass containing numerous cysticerci identified as those of Taenia crassiceps (=Cysticercus longicollis) was found in the pelvic region of the abdominal cavity of a severely constipated and emaciated red fox ( Vulpes vulpes ) in Prince Edward Island, Canada. Cysticercosis has not previously been reported in a wild canid in North America.

  4. Intra‑abdominal gossypiboma with feacal fistula, laparotomy ...

    African Journals Online (AJOL)

    defined abdominal mass 100 × 80 mm of uncertain depth. There was probe tenderness ... diet and oral antibiotics, while the main abdominal wound was being dressed twice daily with Eusol and honey. The wound swab culture yielded a moderate ...

  5. Bulk Nanostructured Materials

    Science.gov (United States)

    Koch, C. C.; Langdon, T. G.; Lavernia, E. J.

    2017-11-01

    This paper will address three topics of importance to bulk nanostructured materials. Bulk nanostructured materials are defined as bulk solids with nanoscale or partly nanoscale microstructures. This category of nanostructured materials has historical roots going back many decades but has relatively recent focus due to new discoveries of unique properties of some nanoscale materials. Bulk nanostructured materials are prepared by a variety of severe plastic deformation methods, and these will be reviewed. Powder processing to prepare bulk nanostructured materials requires that the powders be consolidated by typical combinations of pressure and temperature, the latter leading to coarsening of the microstructure. The thermal stability of nanostructured materials will also be discussed. An example of bringing nanostructured materials to applications as structural materials will be described in terms of the cryomilling of powders and their consolidation.

  6. Generalized And Abdominal Obesity; The Association With ...

    African Journals Online (AJOL)

    Background: Obesity is an increasing problem in the developing world, with more than 115 million people suffering from obesity-related problems. Abdominal obesity and increased body mass index are known to be associated with hypertension5, an important public health problem worldwide and the most widely ...

  7. Uterine Leiomyosarcoma Presenting as a Recurrent Abdominal ...

    African Journals Online (AJOL)

    This is meant to draw attention to the presentation of leiomyosarcoma as a recurrent abdominopelvic mass following total abdominal hysterectomy and salpingo-oophorectomy and the difference that a detailed histological assessment could make in the proper management of such cases. Case note was reviewed. She was ...

  8. Abdominal and Pelvic CT

    Medline Plus

    Full Text Available ... pancreatitis or liver cirrhosis. cancers of the liver, kidneys, pancreas, ovaries and bladder as well as lymphoma. kidney and bladder stones. abdominal aortic aneurysms (AAA), injuries ...

  9. Abdominal and Pelvic CT

    Medline Plus

    Full Text Available ... organs and is often used to determine the cause of unexplained pain. CT scanning is fast, painless, ... procedure is typically used to help diagnose the cause of abdominal or pelvic pain and diseases of ...

  10. Abdominal and Pelvic CT

    Medline Plus

    Full Text Available ... not be as sensitive in identifying gallstones as ultrasound of the abdomen. Alternate imaging techniques such as plain films, gastrointestinal (GI) contrast exams and ultrasound are preferred for evaluation of acute abdominal conditions ...

  11. Abdominal and Pelvic CT

    Medline Plus

    Full Text Available ... intravenous contrast indicate mothers should not breastfeed their babies for 24-48 hours after contrast medium is ... preferred for evaluation of acute abdominal conditions in babies, such as vomiting or blood in stool. For ...

  12. Abdominal and Pelvic CT

    Medline Plus

    Full Text Available ... experienced radiologist can diagnose many causes of abdominal pain or injury from trauma with very high accuracy, enabling faster treatment and often eliminating the need for additional, more ...

  13. Abdominal and Pelvic CT

    Medline Plus

    Full Text Available ... the technologist verifies that the images are of high enough quality for accurate interpretation. The CT examination ... abdominal pain or injury from trauma with very high accuracy, enabling faster treatment and often eliminating the ...

  14. Abdominal and Pelvic CT

    Medline Plus

    Full Text Available ... often used to determine the cause of unexplained pain. CT scanning is fast, painless, noninvasive and accurate. ... help diagnose the cause of abdominal or pelvic pain and diseases of the internal organs, small bowel ...

  15. Abdominal ultrasound (image)

    Science.gov (United States)

    Abdominal ultrasound is a scanning technique used to image the interior of the abdomen. Like the X- ... use high frequency sound waves to produce an image and do not expose the individual to radiation. ...

  16. Abdominal and Pelvic CT

    Medline Plus

    Full Text Available ... is done because a potential abnormality needs further evaluation with additional views or a special imaging technique. ... GI) contrast exams and ultrasound are preferred for evaluation of acute abdominal conditions in babies, such as ...

  17. Abdominal exploration - series (image)

    Science.gov (United States)

    While the patient is deep asleep and pain-free (general anesthesia), the surgeon makes an incision into the abdomen and examines the abdominal organs. Different incisions are sometimes used depending on the ...

  18. Abdominal and Pelvic CT

    Medline Plus

    Full Text Available ... contrast materials and a metallic taste in your mouth that lasts for at most a minute or ... can diagnose many causes of abdominal pain or injury from trauma with very high accuracy, enabling faster ...

  19. Abdominal tuberculosis: Imaging features

    Energy Technology Data Exchange (ETDEWEB)

    Pereira, Jose M. [Department of Radiology, Hospital de S. Joao, Porto (Portugal)]. E-mail: jmpjesus@yahoo.com; Madureira, Antonio J. [Department of Radiology, Hospital de S. Joao, Porto (Portugal); Vieira, Alberto [Department of Radiology, Hospital de S. Joao, Porto (Portugal); Ramos, Isabel [Department of Radiology, Hospital de S. Joao, Porto (Portugal)

    2005-08-01

    Radiological findings of abdominal tuberculosis can mimic those of many different diseases. A high level of suspicion is required, especially in high-risk population. In this article, we will describe barium studies, ultrasound (US) and computed tomography (CT) findings of abdominal tuberculosis (TB), with emphasis in the latest. We will illustrate CT findings that can help in the diagnosis of abdominal tuberculosis and describe imaging features that differentiate it from other inflammatory and neoplastic diseases, particularly lymphoma and Crohn's disease. As tuberculosis can affect any organ in the abdomen, emphasis is placed to ileocecal involvement, lymphadenopathy, peritonitis and solid organ disease (liver, spleen and pancreas). A positive culture or hystologic analysis of biopsy is still required in many patients for definitive diagnosis. Learning objectives:1.To review the relevant pathophysiology of abdominal tuberculosis. 2.Illustrate CT findings that can help in the diagnosis.

  20. Abdominal and Pelvic CT

    Medline Plus

    Full Text Available ... the liver, kidneys, pancreas, ovaries and bladder as well as lymphoma. kidney and bladder stones. abdominal aortic ... and properly administer radiation treatments for tumors as well as monitor response to chemotherapy. top of page ...

  1. Abdominal and Pelvic CT

    Medline Plus

    Full Text Available ... a special electronic image recording plate. Bones appear white on the x-ray; soft tissue, such as ... can diagnose many causes of abdominal pain or injury from trauma with very high accuracy, enabling faster ...

  2. Abdominal and Pelvic CT

    Medline Plus

    Full Text Available ... abdominal conditions in babies, such as vomiting or blood in stool. For some conditions, including but not limited to some liver, kidney, pancreatic, uterine or ... Content Some imaging tests and treatments have special pediatric considerations. The teddy ...

  3. 52 Elective Abdominal Ultrasonography by Surgeons at MNH, Dar ...

    African Journals Online (AJOL)

    user

    2006-04-01

    Apr 1, 2006 ... (27%), urinary tract symptoms (25%) and abdominal swelling / mass (13%). .... jaundiced patient with a bile duct stone) Fig. 2 ... malignancy, giving a metastasis rate of 9.8%. ... 4 and ovaries 2. .... Prostate Cancer Prostatic Dis.

  4. Is screening for abdominal aortic aneurysm acceptable to the population?

    DEFF Research Database (Denmark)

    Lindholt, Jes Sanddal; Juul, Søren; Henneberg, E W

    1998-01-01

    The aim of the study was to analyse whether the selection and recruitment for hospital-based mass screening for abdominal aortic aneurysms (AAA) is acceptable for the population according to the criteria from the Council of Europe.......The aim of the study was to analyse whether the selection and recruitment for hospital-based mass screening for abdominal aortic aneurysms (AAA) is acceptable for the population according to the criteria from the Council of Europe....

  5. CT features of abdominal plasma cell neoplasms

    Energy Technology Data Exchange (ETDEWEB)

    Monill, J.; Pernas, J.; Montserrat, E.; Perez, C.; Clavero, J.; Martinez-Noguera, A.; Guerrero, R.; Torrubia, S. [Universitat Autonoma de Barcelona, Hospital de Sant Pau, Barcelona (Spain)

    2005-08-01

    The aim of this study was to describe the CT features of abdominal plasma cell neoplasms. We reviewed CT imaging findings in 11 patients (seven men, four women; mean age 62 years) with plasma cell neoplasms and abdominal involvement. Helical CT of the entire abdomen and pelvis was performed following intravenous administration of contrast material. Images were analyzed in consensus by two radiologists. Diagnoses were made from biopsy, surgery and/or clinical follow-up findings. Multiple myeloma was found in seven patients and extramedullary plasmacytoma in four patients. All patients with multiple myeloma had multifocal disease with involvement of perirenal space (4/7), retroperitoneal and pelvic lymph nodes (3/7), peritoneum (3/7), liver (2/7), subcutaneous tissues (2/7) and kidney (1/7). In three of the four patients with extramedullary plasmacytoma, a single site was involved, namely stomach, vagina and retroperitoneum. In the fourth patient, a double site of abdominal involvement was observed with rectal and jejunal masses. Plasma cell neoplasm should be considered in the differential diagnosis of single or multiple enhancing masses in the abdomen or pelvis. Abdominal plasma cell neoplasms were most frequently seen as well-defined enhancing masses (10/11). (orig.)

  6. Combined transdiaphragmatic off-pump and minimally invasive coronary artery bypass with right gastroepiploic artery and abdominal aortic aneurysm repair

    OpenAIRE

    G?rer, Onur; Haberal, Ismail; Ozsoy, Deniz

    2013-01-01

    Patient: Male, 74 Final Diagnosis: Abdominal aortic aneurysm (AAA) Symptoms: Palpable abdominal mass Medication: ? Clinical Procedure: Abdominal aortic aneurysm repair Specialty: Surgery Objective: Rare disease Background: Coronary artery disease is common in elderly patients with abdominal aortic aneurysms. Here we report a case of the combination of surgical repair for abdominal aortic aneurysm and off-pump and minimally invasive coronary artery bypass surgery. Case Report: A 74-year-old ma...

  7. Abdominal emergencies in pediatrics.

    Science.gov (United States)

    Coca Robinot, D; Liébana de Rojas, C; Aguirre Pascual, E

    2016-05-01

    Abdominal symptoms are among the most common reasons for pediatric emergency department visits, and abdominal pain is the most frequently reported symptom. Thorough history taking and physical examination can often reach the correct diagnosis. Knowing the abdominal conditions that are most common in each age group can help radiologists narrow the differential diagnosis. When imaging tests are indicated, ultrasonography is usually the first-line technique, enabling the diagnosis or adding relevant information with the well-known advantages of this technique. Nowadays, plain-film X-ray studies are reserved for cases in which perforation, bowel obstruction, or foreign body ingestion is suspected. It is also important to remember that abdominal pain can also occur secondary to basal pneumonia. CT is reserved for specific indications and in individual cases, for example, in patients with high clinical suspicion of abdominal disease and inconclusive findings at ultrasonography. We review some of the most common conditions in pediatric emergencies, the different imaging tests indicated in each case, and the imaging signs in each condition. Copyright © 2016 SERAM. Published by Elsevier España, S.L.U. All rights reserved.

  8. Abdominal wall cellulitis in the morbidly obese.

    Science.gov (United States)

    Thorsteinsdottir, Bjorg; Tleyjeh, Imad M; Baddour, Larry M

    2005-01-01

    Currently, almost two-thirds of the US population is either overweight or obese. In addition to non-infectious complications, obesity predisposes to infections, including lower extremity cellulitis. Although cases of abdominal wall cellulitis in the morbidly obese occur, to date there has been no formal address of this syndrome in the literature. We therefore reviewed our clinical experience of abdominal wall cellulitis complicating morbid obesity. A retrospective database search was performed to identify patients with both cellulitis and morbid obesity who were seen at the Mayo Clinic between January 1998 and August 2003. Clinical and microbiologic data were collected for these patients. Of the 260 cases of cellulitis identified, 24 (9.2%) had morbid obesity and abdominal wall cellulitis. The mean age of the 24 patients was 47 (range 22-70) y and over two-thirds of them were females. Their mean body mass index (BMI) was 62.3 (range 39.6-108.6). 17 (70.8%) had a remote history of abdominal surgery. 16 patients required 23 hospitalizations. Five patients developed cellulitis complications and 7 (29.1%) patients had recurrent bouts of cellulitis during the study period. Abdominal wall cellulitis is a unique infectious complication in patients with morbid obesity. Further study is needed to better define the pathogenesis of this illness to develop strategies in treatment and prevention.

  9. Characteristics of abdominal vein thrombosis in children and adults

    Science.gov (United States)

    Landi, Daniel; Beckman, Michele G.; Shah, Nirmish R.; Bockenstedt, Paula; Grant, Althea M.; Heit, John A.; Key, Nigel S.; Kulkarni, Roshni; Manco-Johnson, Marilyn; Moll, Stephan; Philipp, Claire S.; Andersen, Judith C.; Ortel, Thomas L.

    2014-01-01

    Summary The demographic and clinical characteristics of adults and children with lower extremity deep-vein thrombosis and/or pulmonary embolism (LE DVT/PE) may differ from those with abdominal vein thrombosis (abdominal VT). Abdominal VT can be a presenting sign of an underlying prothrombotic state, and its presence in the setting of known disease might have prognostic implications different from LE DVT/PE. This study describes clinical presentations of abdominal VT compared to LE DVT/PE in adults and children. We analysed prospectively-collected data from consecutive consenting patients enrolled in one of seven Centers for Disease Control and Prevention (CDC) funded Thrombosis and Hemostasis Network Centers from August 2003 to April 2011 to compare the demographic and clinical characteristics of adults and children with abdominal VT. Both adults and children with abdominal VT tended to be younger and have a lower body mass index (BMI) than those with LE DVT/PE. Of patients with abdominal VT, children were more likely to have inferior vena cava (IVC) thrombosis than adults. For adults with venous thromboembolism (VTE), relatively more women had abdominal VT than LE DVT/PE, while the proportions with LE DVT/PE and abdominal VT by sex were similar in children. Children with abdominal VT were more likely to have diagnosed inherited thrombophilia, while trauma was more common in children with LE DVT/PE. In conclusion, both children and adults with abdominal VT were younger with a lower BMI than those with LE DVT/PE. Significant differences exist between children and adults in respect to abdominal VT compared to LE DVT/PE. PMID:23407670

  10. Abdominal Dual Energy Imaging

    Science.gov (United States)

    Sommer, F. Graham; Brody, William R.; Cassel, Douglas M.; Macovski, Albert

    1981-11-01

    Dual energy scanned projection radiography of the abdomen has been performed using an experimental line-scanned radiographic system. Digital images simultaneously obtained at 85 and 135 kVp are combined, using photoelectric/Compton decomposition algorithms to create images from which selected materials are cancelled. Soft tissue cancellation images have proved most useful in various abdominal imaging applications, largely due to the elimination of obscuring high-contrast bowel gas shadows. These techniques have been successfully applied to intravenous pyelography, oral cholecystography, intravenous abdominal arteriog-raphy and the imaging of renal calculi.

  11. [Abdominal pregnancy. Surgical emergency].

    Science.gov (United States)

    Márquez Becerra, M A; Toro Calzada, R J; Puello Camara, J J

    1991-02-01

    Concept, classification, frequency and predominant factors of abdominal pregnancy, were reviewed. The case of a patient 32 years old, from Hospital General Tacuba, ISSSTE; with a history of secondary sterility of seven years duration, win an abdominal pregnancy with symptomatology mainly digestive; she was under hypovolemic shock, acute abdomen, but with an ultrasonographic study showing intrauterine pregnancy and a tumor in right iliac fossa, which confounded the preoperative diagnosis. Exploratory laparotomy, was done. An alive product was found 14 to 16 years old, and living the placenta in situ. Evolutions was favorable. In the final comment the clinical picture, the diagnostic media, the management possibilities for the placenta and hemorrhage, are mentioned.

  12. Associação dos padrões alimentares com obesidade geral e abdominal em mulheres residentes no Sul do Brasil Association between dietary patterns and body mass index and waist circumference in women living in Southern Brazil

    Directory of Open Access Journals (Sweden)

    Gabriela Perozzo

    2008-10-01

    Full Text Available Com objetivo de estudar a associação de padrões alimentares com obesidade, realizou-se estudo transversal de base populacional com amostra representativa de 1.026 mulheres (20 a 60 anos em São Leopoldo, Rio Grande do Sul, Brasil. A obesidade geral foi avaliada pela utilização de índice de massa corporal (IMC > 30kg/m² e a adiposidade abdominal, circunferência da cintura (CC> 88cm. Os padrões alimentares foram identificados por análise fatorial. Para análise multivariada, foi utilizada regressão de Poisson. Entre o total de mulheres, 18% (IC95%: 15,66-20,53 tinham obesidade geral e 23,3% (IC95%: 20,72-26,06 abdominal. Após controle para fatores de confusão, o baixo consumo do PA-frutas associou-se positivamente com o IMC (RP = 2,18; IC95%: 1,35-3,53; p = 0,001. Já o baixo consumo do PA-vegetais apresentou efeito protetor para o aumento nos níveis de IMC (RP = 0,64; IC95%: 0,47-0,86; p = 0,004 e o do PA-nozes/oleaginosas para o aumento na medida da CC (RP = 0,93; IC95%: 0,89-0,98; p = 0,008. O estudo aponta para a complexidade envolvida na relação entre padrões alimentares e obesidade e a necessidade de novos estudos, objetivando o melhor entendimento do tema.This study focused on the association between dietary patterns and obesity. A cross-sectional population-based study was performed in 1,026 adult women from Southern Brazil. Waist circumference (WC, height, and weight were measured according to a standardized protocol, and body mass index (BMI was calculated. Obesity was defined as BMI > 30kg/m² and WC > 88cm. Principal components analysis was used to identify dietary patterns. Multivariate analysis used a Poisson regression model to estimate prevalence ratios and respective confidence intervals. After controlling for possible confounders, low consumption of "vegetables" protected against increased BMI (PR = 0.64; 95%CI: 0.47-0.86; p = 0.004, while low consumption of "nuts/oilseeds" protected against increased WC (PR = 0

  13. Heat transport in bulk/nanoporous/bulk silicon devices

    Energy Technology Data Exchange (ETDEWEB)

    Criado-Sancho, M. [Departamento de Ciencias y Técnicas Físicoquimicas, Facultad de Ciencias, UNED, Senda del Rey 9, 20040 Madrid (Spain); Jou, D., E-mail: David.Jou@uab.cat [Departament de Física, Universitat Autònoma de Barcelona, 08193 Bellaterra, Catalonia (Spain); Institut d' Estudis Catalans, Carme 47, 08001 Barcelona, Catalonia (Spain)

    2013-02-04

    We study heat transport in bulk/nanoporous/bulk silicon devices; we show that, despite bulk/nanoporous devices may act as thermal rectifiers, the non-linear aspects of their joint thermal conductance are not strong enough to lead to a negative differential thermal resistance, necessary to allow bulk/nanoporous/bulk Si devices to act as thermal transistors. Furthermore, we explicitly study the effective thermal conductivity of the mentioned devices for several temperatures, geometries, porosities, and pore size.

  14. Blunt abdominal trauma: The role of focused abdominal sonography ...

    African Journals Online (AJOL)

    Samer Malak Boutros

    2015-02-28

    Feb 28, 2015 ... Abstract Objective: The aim of this study was to evaluate the role of ultrasound in early diagnosis of intra-abdominal injury following blunt abdominal trauma and follow up in patients with intra- abdominal injury for detecting late complications. Materials and methods: 120 patients who presented to the ...

  15. Abdominal and Pelvic CT

    Medline Plus

    Full Text Available ... injuries to abdominal organs such as the spleen, liver, kidneys or other internal organs in cases of trauma. CT scanning of the abdomen/pelvis is also performed to: guide biopsies and other procedures such as abscess drainages and ...

  16. Abdominal and Pelvic CT

    Medline Plus

    Full Text Available ... bowel disease such as ulcerative colitis or Crohn's disease , pancreatitis or liver cirrhosis. cancers of the liver, kidneys, pancreas, ovaries ... injuries to abdominal organs such as the spleen, liver, kidneys or other internal ... of heart disease, asthma, diabetes, kidney disease or thyroid problems. Any ...

  17. Abdominal and Pelvic CT

    Medline Plus

    Full Text Available ... top of page What are the benefits vs. risks? Benefits Viewing a CT scan, an experienced radiologist can diagnose many causes of abdominal pain or injury from trauma with very high accuracy, enabling faster treatment and often eliminating the ...

  18. in penetrating abdominal trauma

    African Journals Online (AJOL)

    particularly in trauma surgery. The benefits of ERAS/ERPs are well established. They have shown faster physiological patient recovery, and reduced length of hospital stay without. Enhanced recovery after surgery (ERAS) in penetrating abdominal trauma: A prospective single-center pilot study. TRAUMA. M R Moydien, R ...

  19. Adult abdominal hernias.

    LENUS (Irish Health Repository)

    Murphy, Kevin P

    2014-06-01

    Educational Objectives and Key Points. 1. Given that abdominal hernias are a frequent imaging finding, radiologists not only are required to interpret the appearances of abdominal hernias but also should be comfortable with identifying associated complications and postrepair findings. 2. CT is the imaging modality of choice for the assessment of a known adult abdominal hernia in both elective and acute circumstances because of rapid acquisition, capability of multiplanar reconstruction, good spatial resolution, and anatomic depiction with excellent sensitivity for most complications. 3. Ultrasound is useful for adult groin assessment and is the imaging modality of choice for pediatric abdominal wall hernia assessment, whereas MRI is beneficial when there is reasonable concern that a patient\\'s symptoms could be attributable to a hernia or a musculoskeletal source. 4. Fluoroscopic herniography is a sensitive radiologic investigation for patients with groin pain in whom a hernia is suspected but in whom a hernia cannot be identified at physical examination. 5. The diagnosis of an internal hernia not only is a challenging clinical diagnosis but also can be difficult to diagnose with imaging: Closed-loop small-bowel obstruction and abnormally located bowel loops relative to normally located small bowel or colon should prompt assessment for an internal hernia.

  20. Abdominal and Pelvic CT

    Medline Plus

    Full Text Available ... to help diagnose the cause of abdominal or pelvic pain and diseases of the internal organs, small bowel and colon, such as: infections such as appendicitis , pyelonephritis or infected fluid collections, also known as abscesses. inflammatory bowel disease such as ulcerative colitis or Crohn's ...

  1. Abdominal and Pelvic CT

    Medline Plus

    Full Text Available ... as ulcerative colitis or Crohn's disease , pancreatitis or liver cirrhosis. cancers of the liver, kidneys, pancreas, ovaries and bladder as well as ... injuries to abdominal organs such as the spleen, liver, kidneys or other internal organs in cases of ...

  2. Abdominal and Pelvic CT

    Medline Plus

    Full Text Available ... traditional x-rays, particularly of soft tissues and blood vessels. top of page What are some common uses of the procedure? This procedure is typically used to help diagnose the cause of abdominal or pelvic pain and diseases of the internal organs, small bowel and colon, ...

  3. "Understanding" cosmological bulk viscosity

    OpenAIRE

    Zimdahl, Winfried

    1996-01-01

    A universe consisting of two interacting perfect fluids with the same 4-velocity is considered. A heuristic mean free time argument is used to show that the system as a whole cannot be perfect as well but neccessarily implies a nonvanishing bulk viscosity. A new formula for the latter is derived and compared with corresponding results of radiative hydrodynamics.

  4. Bulk chemicals from biomass

    NARCIS (Netherlands)

    Haveren, van J.; Scott, E.L.; Sanders, J.P.M.

    2008-01-01

    Given the current robust forces driving sustainable production, and available biomass conversion technologies, biomass-based routes are expected to make a significant impact on the production of bulk chemicals within 10 years, and a huge impact within 20-30 years. In the Port of Rotterdam there is a

  5. Children's (Pediatric) Abdominal Ultrasound Imaging

    Medline Plus

    Full Text Available ... Resources Professions Site Index A-Z Children's (Pediatric) Ultrasound - Abdomen Children’s (pediatric) ultrasound imaging of the abdomen ... limitations of Abdominal Ultrasound Imaging? What is Abdominal Ultrasound Imaging? Ultrasound is safe and painless, and produces ...

  6. Children's (Pediatric) Abdominal Ultrasound Imaging

    Medline Plus

    Full Text Available ... What are the limitations of Abdominal Ultrasound Imaging? What is Abdominal Ultrasound Imaging? Ultrasound is safe and painless, and produces pictures of the inside of the body using ...

  7. Children's (Pediatric) Abdominal Ultrasound Imaging

    Medline Plus

    Full Text Available ... of page What are some common uses of the procedure? Abdominal ultrasound imaging is performed to evaluate ... flow into it. top of page How should we prepare for an abdominal ultrasound exam? Your child ...

  8. Children's (Pediatric) Abdominal Ultrasound Imaging

    Medline Plus

    Full Text Available ... appendicitis is the most common reason for emergency abdominal surgery. Ultrasound imaging can also: help a physician determine the source of abdominal pain, such as gallstones, kidney stones, abscesses or ...

  9. Children's (Pediatric) Abdominal Ultrasound Imaging

    Medline Plus

    Full Text Available ... particularly valuable for evaluating abdominal, pelvic or scrotal pain in children. Preparation will depend on the type ... help a physician determine the source of abdominal pain, such as gallstones, kidney stones, abscesses or an ...

  10. Acute traumatic abdominal wall hernia

    OpenAIRE

    Hartog, Dennis; Tuinebreijer, Wim; Oprel, Pim; Patka, Peter

    2011-01-01

    textabstractAlthough blunt abdominal trauma is frequent, traumatic abdominal wall hernias (TAWH) are rare. We describe a large TAWH with associated intra-abdominal lesions that were caused by high-energy trauma. The diagnosis was missed by clinical examination but was subsequently revealed by a computed tomography (CT) scan. Repair consisted of an open anatomical reconstruction of the abdominal wall layers with reinforcement by an intraperitoneal composite mesh. The patient recovered well and...

  11. Bulk Moisture and Salinity Sensor

    Science.gov (United States)

    Nurge, Mark; Monje, Oscar; Prenger, Jessica; Catechis, John

    2013-01-01

    Measurement and feedback control of nutrient solutions in plant root zones is critical to the development of healthy plants in both terrestrial and reduced-gravity environments. In addition to the water content, the amount of fertilizer in the nutrient solution is important to plant health. This typically requires a separate set of sensors to accomplish. A combination bulk moisture and salinity sensor has been designed, built, and tested with different nutrient solutions in several substrates. The substrates include glass beads, a clay-like substrate, and a nutrient-enriched substrate with the presence of plant roots. By measuring two key parameters, the sensor is able to monitor both the volumetric water content and salinity of the nutrient solution in bulk media. Many commercially available moisture sensors are point sensors, making localized measurements over a small volume at the point of insertion. Consequently, they are more prone to suffer from interferences with air bubbles, contact area of media, and root growth. This makes it difficult to get an accurate representation of true moisture content and distribution in the bulk media. Additionally, a network of point sensors is required, increasing the cabling, data acquisition, and calibration requirements. measure the dielectric properties of a material in the annular space of the vessel. Because the pore water in the media often has high salinity, a method to measure the media moisture content and salinity simultaneously was devised. Characterization of the frequency response for capacitance and conductance across the electrodes was completed for 2-mm glass bead media, 1- to 2-mm Turface (a clay like media), and 1- to 2-mm fertilized Turface with the presence of root mass. These measurements were then used to find empirical relationships among capacitance (C), the dissipation factor (D), the volumetric water content, and the pore water salinity.

  12. Acute traumatic abdominal wall hernia

    NARCIS (Netherlands)

    D. den Hartog (Dennis); W.E. Tuinebreijer (Wim); P.P. Oprel (Pim); P. Patka (Peter)

    2011-01-01

    textabstractAlthough blunt abdominal trauma is frequent, traumatic abdominal wall hernias (TAWH) are rare. We describe a large TAWH with associated intra-abdominal lesions that were caused by high-energy trauma. The diagnosis was missed by clinical examination but was subsequently revealed by a

  13. Diffusion or bulk flow

    DEFF Research Database (Denmark)

    Schulz, Alexander

    2015-01-01

    symplasmic pathway from mesophyll to sieve elements. Crucial for the driving force is the question where water enters the pre-phloem pathway. Surprisingly, the role of PD in water movement has not been addressed so far appropriately. Modeling of assimilate and water fluxes indicates that in symplasmic...... the concentration gradient or bulk flow along a pressure gradient. The driving force seems to depend on the mode of phloem loading. In a majority of plant species phloem loading is a thermodynamically active process, involving the activity of membrane transporters in the sieve-element companion cell complex. Since...... is currently matter of discussion, called passive symplasmic loading. Based on the limited material available, this review compares the different loading modes and suggests that diffusion is the driving force in apoplasmic loaders, while bulk flow plays an increasing role in plants having a continuous...

  14. Diffusion or bulk flow

    DEFF Research Database (Denmark)

    Schulz, Alexander

    2015-01-01

    is currently matter of discussion, called passive symplasmic loading. Based on the limited material available, this review compares the different loading modes and suggests that diffusion is the driving force in apoplasmic loaders, while bulk flow plays an increasing role in plants having a continuous...... the concentration gradient or bulk flow along a pressure gradient. The driving force seems to depend on the mode of phloem loading. In a majority of plant species phloem loading is a thermodynamically active process, involving the activity of membrane transporters in the sieve-element companion cell complex. Since...... assimilate movement includes an apoplasmic step, this mode is called apoplasmic loading. Well established is also the polymer-trap loading mode, where the phloem-transport sugars are raffinose-family oligomers in herbaceous plants. Also this mode depends on the investment of energy, here for sugar...

  15. Micromegas in a bulk

    CERN Document Server

    Giomataris, Ioanis; Andriamonje, Samuel A; Aune, S; Charpak, Georges; Colas, P; Giganon, Arnaud; Rebourgeard, P C; Salin, P; Rebourgeard, Ph.

    2006-01-01

    In this paper we present a novel way to manufacture the bulk Micromegas detector. A simple process based on the PCB (Printed Circuit Board) technology is employed to produce the entire sensitive detector. Such fabrication process could be extended to very large area detectors made by the industry. The low cost fabrication together with the robustness of the electrode materials will make it extremely attractive for several applications ranging from particle physics and astrophysics to medicine

  16. Micromegas in a bulk

    Energy Technology Data Exchange (ETDEWEB)

    Giomataris, I. [DAPNIA, CEA Saclay, F91191 Gif sur Yvette CEDEX (France)]. E-mail: ioa@hep.saclay.cea.fr; De Oliveira, R. [CERN, Geneva (Switzerland); Andriamonje, S. [DAPNIA, CEA Saclay, F91191 Gif sur Yvette CEDEX (France); Aune, S. [DAPNIA, CEA Saclay, F91191 Gif sur Yvette CEDEX (France); Charpak, G. [CERN, Geneva (Switzerland); Colas, P. [DAPNIA, CEA Saclay, F91191 Gif sur Yvette CEDEX (France); Fanourakis, G. [Institute of Nuclear Physcis, NCSR Demokritos, Aghia Paraskevi 15310 (Greece); Ferrer, E. [DAPNIA, CEA Saclay, F91191 Gif sur Yvette CEDEX (France); Giganon, A. [DAPNIA, CEA Saclay, F91191 Gif sur Yvette CEDEX (France); Rebourgeard, Ph. [DAPNIA, CEA Saclay, F91191 Gif sur Yvette CEDEX (France); Salin, P. [DAPNIA, CEA Saclay, F91191 Gif sur Yvette CEDEX (France)

    2006-05-10

    In this paper, we present a novel way to manufacture the bulk Micromegas detector. A simple process based on the Printed Circuit Board (PCB) technology is employed to produce the entire sensitive detector. Such a fabrication process could be extended to very large area detectors made by the industry. The low cost fabrication together with the robustness of the electrode materials will make it attractive for several applications ranging from particle physics and astrophysics to medicine.

  17. [Abdominal catastrophe--surgeon's view].

    Science.gov (United States)

    Vyhnánek, F

    2010-07-01

    Abdominal catastrophe is a serious clinical condition, usually being a complication arising during treatment of intraabdominal nontraumatic disorders or abdominal injuries. Most commonly, inflamation- secondary peritonitis, is concerned. Abdominal catastrophe also includes secondary signs of sepsis, abdominal compartment syndrome and enterocutaneous fistules. Most septic abdominal disorders which show signs of abdominal catastrophy, require surgical intervention and reinterventions--planned or "on demand" laparotomies. During the postoperative period, the patient requires intensive care management, including steps taken to stabilize his/hers condition, management of sepsis and metabolic and nutritional support measures, as well as adequate indication for reoperations. New technologies aimed at prevention of complications in laparostomies and to improve conditions for final laparotomy closure are used in phase procedures for surgical management of intraabdominal infections. Despite the new technologies, abdominal catastrophe has higher morbidity and lethality risk rates.

  18. The abdominal circulatory pump.

    Directory of Open Access Journals (Sweden)

    Andrea Aliverti

    Full Text Available Blood in the splanchnic vasculature can be transferred to the extremities. We quantified such blood shifts in normal subjects by measuring trunk volume by optoelectronic plethysmography, simultaneously with changes in body volume by whole body plethysmography during contractions of the diaphragm and abdominal muscles. Trunk volume changes with blood shifts, but body volume does not so that the blood volume shifted between trunk and extremities (Vbs is the difference between changes in trunk and body volume. This is so because both trunk and body volume change identically with breathing and gas expansion or compression. During tidal breathing Vbs was 50-75 ml with an ejection fraction of 4-6% and an output of 750-1500 ml/min. Step increases in abdominal pressure resulted in rapid emptying presumably from the liver with a time constant of 0.61+/-0.1SE sec. followed by slower flow from non-hepatic viscera. The filling time constant was 0.57+/-0.09SE sec. Splanchnic emptying shifted up to 650 ml blood. With emptying, the increased hepatic vein flow increases the blood pressure at its entry into the inferior vena cava (IVC and abolishes the pressure gradient producing flow between the femoral vein and the IVC inducing blood pooling in the legs. The findings are important for exercise because the larger the Vbs the greater the perfusion of locomotor muscles. During asystolic cardiac arrest we calculate that appropriate timing of abdominal compression could produce an output of 6 L/min. so that the abdominal circulatory pump might act as an auxiliary heart.

  19. Endometrioma de parede abdominal

    Directory of Open Access Journals (Sweden)

    Italo Accetta

    Full Text Available OBJETIVO: Relatar a experiência dos autores com as manifestações clínicas e o tratamento cirúrgico em pacientes com endometrioma de parede abdominal. MÉTODOS: Análise retrospectiva das pacientes operadas por endometrioma de parede abdominal, dando ênfase aos dados relativos à idade, sintomas, cesariana prévia, relação dos sintomas com o ciclo menstrual, exames físicos e complementares, tratamento cirúrgico, evolução pós-operatória e resultado histopatológico dos espécimes. RESULTADOS: Foram operadas 14 pacientes no período estudado, com idade entre 28 e 40 anos. A presença de massa e dor local que piorava durante a menstruação foram as queixas principais. Ultrassonografia e tomografia computadorizada foram exames importantes em localizar precisamente a doença. O tratamento cirúrgico foi exérese ampla da tumoração e dos tecidos comprometidos. As pacientes evoluíram satisfatoriamente e o histopatológico confirmou a suspeita de endometrioma de parede abdominal em todos os casos. CONCLUSÃO: Foi nítida a relação entre cesariana prévia e endometrioma de parede abdominal e estudos ultrassonográficos e tomográficos auxiliaram a planejar a abordagem cirúrgica permitindo a exérese da tumoração e de todos os tecidos adjacentes comprometidos.

  20. ABDOMINAL TRAUMA- CLINICAL STUDY

    Directory of Open Access Journals (Sweden)

    Vanaja Ratnakumari Billa

    2017-08-01

    Full Text Available BACKGROUND In the recent times there has been increased incidence of abdominal trauma cases due to several causes. Quick and prompt intervention is needed to decrease the mortality of the patients. So we conducted a study to assess the cause and the management of abdominal trauma cases in our institution. The aim of this study was to know the incidence of blunt and penetrating injuries and their causes, age and sex incidence, importance of various investigations, mode of treatment offered and post-operative complications. To study the cause of death and evolve better management. MATERIALS AND METHODS The present study comprises of patients admitted to and operated in various surgical units in the Department of Surgery at Government General Hospital, attached to Guntur Medical College Guntur, from August 2014 to October 2016. RESULTS Increase incidence seen in age group 20-29 years (30%. Male predominance 77.5%. Mechanism of injury–road traffic accidents 65%. Isolated organ injury–colon and rectum 40%. Other associated injuries–chest injuries with rib fractures 7.5%. Complications–wound infection 17.5%. Duration of hospital stay 8–14 days. Bowel injury management–closure of perforation 84.6%. Resection anastomosis 15.38%. CONCLUSION Thorough clinical examination, diagnostic paracentesis, plain X-ray erect abdomen and ultrasound proved to be very helpful in the diagnosis of intra-abdominal injuries. Spleen is the commonest organ involved in blunt trauma and colon is the commonly injured organ in penetrating abdominal trauma, many patients have associated extremity and axial skeleton injuries. With advances in diagnosis and intensive care technologies, most patients of solid visceral injuries with hemodynamic stability can be managed conservatively. Surgical site infection is the most common complication following surgery. The mortality is high; reason might be patient reaching the hospital late, high incidence of postoperative septic

  1. Abdominal aspergillosis: CT findings

    Energy Technology Data Exchange (ETDEWEB)

    Yeom, Suk Keu, E-mail: pagoda20@hanmail.net [Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, 388-1, Poongnap2-dong, Songpa-gu, Seoul, 138-736 (Korea, Republic of); Kim, Hye Jin, E-mail: kimhyejin@amc.seoul.kr [Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, 388-1, Poongnap2-dong, Songpa-gu, Seoul, 138-736 (Korea, Republic of); Byun, Jae Ho, E-mail: jhbyun@amc.seoul.kr [Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, 388-1, Poongnap2-dong, Songpa-gu, Seoul, 138-736 (Korea, Republic of); Kim, Ah Young, E-mail: aykim@amc.seoul.kr [Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, 388-1, Poongnap2-dong, Songpa-gu, Seoul, 138-736 (Korea, Republic of); Lee, Moon-Gyu, E-mail: mglee@amc.seoul.kr [Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, 388-1, Poongnap2-dong, Songpa-gu, Seoul, 138-736 (Korea, Republic of); Ha, Hyun Kwon, E-mail: hkha@amc.seoul.kr [Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, 388-1, Poongnap2-dong, Songpa-gu, Seoul, 138-736 (Korea, Republic of)

    2011-03-15

    Objective: In order to retrospectively evaluate the CT findings of abdominal aspergillosis in immunocompromised patients. Materials and methods: CT scans were reviewed with regard to the sites, number, morphologic appearance, attenuation, and the contrast enhancement patterns of the lesions in six patients (5 women, 1 man; mean age, 43.4 years; range, 23-59 years) with pathologically proved abdominal aspergillosis by two gastrointestinal radiologists in consensus. Medical records were also reviewed to determine each patient's clinical status and outcome. Results: All patients were immunocompromised state: 4 patients received immunosuppressive therapy for solid organ transplantation and 2 patients received chemotherapy for acute myeloid leukemia. Aspergillosis involved blood vessels (n = 3), liver (n = 2), spleen (n = 2), gastrointestinal tract (n = 2), native kidney (n = 1), transplanted kidney (n = 1), peritoneum (n = 1), and retroperitoneum (n = 1). CT demonstrated solid organ or bowel infarction or perforation secondary to vascular thrombosis or pseudoaneurysm, multiple low-attenuating lesions of solid organs presenting as abscesses, concentric bowel wall thickening mimicking typhlitis, or diffuse or nodular infiltration of the peritoneum and retroperitoneum. Conclusion: Familiarity with findings commonly presenting as angioinvasive features or abscesses on CT, may facilitate the diagnosis of rare and fatal abdominal aspergillosis.

  2. Abdominal-Pelvic Actinomycosis Mimicking Malignant Neoplasm

    Directory of Open Access Journals (Sweden)

    Teresa Pusiol

    2011-01-01

    Full Text Available Abdominal-pelvic actinomycosis is often mistaken for other conditions, presenting a preoperative diagnostic challenge. In a 46-year-old female, computed tomography showed an abdominal-pelvic retroperitoneal mass extending from the lower pole of the right kidney to the lower pelvis. The patient had a 3-year history of intrauterine device. The mass appeared to involve the ascending colon, cecum, distal ileum, right Fallopian tube and ovary, and ureter anteriorly and the psoas muscle posteriorly. The resection of retroperitoneal mass, distal ileum appendicectomy, right hemicolectomy, and right salpingo-oophorectomy was performed. The postoperative period was uneventful. Penicillin therapy was given for six months without any complication. The retroperitoneal mass measured 4.5 × 3.5 × 3 cm, surrounded adjacent organs and histologically showed inflammatory granulomatous tissue, agglomeration of filaments, and sulfur granules of Actinomyces, with positive reaction with periodic acid Schiff. Right tubo-ovarian abscess was present. Abdominalpelvic actinomycosis should always be considered in patients with a pelvic mass especially in ones using intrauterine device.

  3. Anterior abdominal wall leiomyoma arising de novo in a fertile women: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Cho, Je Young; Woo, Ji Young; Hong, Hye Suk; Yang, Ik; Lee, Yul; Hwang, Ji Young; Kim, Han Myun; Shin, Mi Kyung [Hallym University College of Medicine, Kangnam Sacred Heart Hospital, Seoul (Korea, Republic of)

    2016-01-15

    Abdominal wall leiomyoma arising de novo is very rare, hence the reported imaging findings of this disease are also rare. We reported the case of a 33-year-old woman who presented with an abdominal wall mass without antecedent gynecological surgeries. The initial abdominal computed tomography (CT) showed thickening of the left rectus abdominis and the loss of intervening fat between the rectus abdominis and the lateral abdominal muscles. After 8 months, the follow-up contrast-enhanced CT and ultrasonography (US) showed a lentiform-shaped mass with isodensity to the adjacent muscles. The US-guided biopsy was consistent with leiomyoma.

  4. [Intra-abdominal fibromatosis].

    Science.gov (United States)

    Brătucu, E; Marin, D; Ungureanu, D; Gheorghiu, D; Dragoncea, C

    1995-01-01

    The authors describe three cases of intraabdominal fibromathosis: two cases with intraperithoneal location and another one with retroperithoneal location. All of them are benign noncapsulated tumours of the fibrous tissue with tendancy to local recurrence. Abdominal fibromathosis may determine any form of acute or chronic digestive manifestations. Only to the accuracy of the histo-pathological examination is due the diagnosis between fibromathosis and fibrosarcoma, reactive fibrosis, mixoma and nodular fasceitis. The surgical excision must not be economical and the association with radiant therapy must also be considered.

  5. Abdominal Aortic Emergencies.

    Science.gov (United States)

    Lech, Christie; Swaminathan, Anand

    2017-11-01

    This article discusses abdominal aortic emergencies. There is a common thread of risk factors and causes of these diseases, including age, male gender, hypertension, dyslipidemia, and connective tissue disorders. The most common presenting symptom of these disorders is pain, usually in the chest, flank, abdomen, or back. Computed tomography scan is the gold standard for diagnosis of pathologic conditions of the aorta in the hemodynamically stable patient. Treatment consists of a combination of blood pressure and heart rate control and, in many cases, emergent surgical intervention. Copyright © 2017 Elsevier Inc. All rights reserved.

  6. Abdominal aortic aneurysm surgery

    DEFF Research Database (Denmark)

    Gefke, K; Schroeder, T V; Thisted, B

    1994-01-01

    The goal of this study was to identify patients who need longer care in the ICU (more than 48 hours) following abdominal aortic aneurysm (AAA) surgery and to evaluate the influence of perioperative complications on short- and long-term survival and quality of life. AAA surgery was performed in 553......, 78% stated that their quality of life had improved or was unchanged after surgery and had resumed working. These data justify a therapeutically aggressive approach, including ICU therapy following AAA surgery, despite failure of one or more organ systems....

  7. Congenital Abdominal Wall Defects

    DEFF Research Database (Denmark)

    Risby, Kirsten; Jakobsen, Marianne Skytte; Qvist, Niels

    2016-01-01

    related complications; and post-discharge gastrointestinal surgery. RESULTS: GDM was placed in 34 (gastroschisis=27, omphalocele=7) patients during the study period. Complete closure of the fascia was obtained in one patient with omphalocele and in 22 patients with gastroschisis. Mesh related surgical...... complications were seen in five (15%) children: four had detachment of the mesh and one patient developed abdominal compartment syndrome. Mesh related clinical infection was observed in five children. In hospital mortality occurred in four cases (2 gastroschisis and 2 omphalocele) and was not procedure...

  8. Comparison of thoracic and abdominal cavity volumes during abdominal CO2 insufflation and abdominal wall lift.

    Science.gov (United States)

    Watkins, Courtney; Fransson, Boel A; Ragle, Claude A; Mattoon, John; Gay, John M

    2013-06-01

    To compare thoracic and abdominal cavity volumes during abdominal CO2 insufflation and abdominal wall lift (AWL) conditions. In vitro cadaveric study. Mature medium-to-large breed fresh canine cadavers (n = 6). Each cadaver was imaged with computed tomography (CT) under baseline, abdominal CO2 insufflation, and AWL conditions. Measurements of thoracic and abdominal cavities were performed for each condition using image-analyzing software. Resulting volumes for each cadaver were converted to percent change from baseline to normalize the data. The t-tests were used to compare percent changes of both thoracic and abdominal volumes. Thoracic volume significantly decreased from baseline during CO2 insufflation (P thoracic volume occurred with AWL when compared with baseline. Abdominal volume increased by 80% with CO2 insufflation (95% CI: 56.4-107.0%) but only 25% with AWL (95% CI: 12.3-37.8%). Abdominal CO2 insufflation results in decreased thoracic volume when compared with baseline. AWL preserved thoracic volume similar to baseline. Abdominal volumes achieved with abdominal CO2 insufflation are significantly greater than those attained with AWL. © Copyright 2012 by The American College of Veterinary Surgeons.

  9. Acute incarcerated external abdominal hernia

    OpenAIRE

    Yang, Xue-Fei; Liu, Jia-Lin

    2014-01-01

    External abdominal hernia occurs when abdominal organs or tissues leave their normal anatomic site and protrude outside the skin through the congenital or acquired weakness, defects or holes on the abdominal wall, including inguinal hernia, umbilical hernia, femoral hernia and so on. Acute incarcerated hernia is a common surgical emergency. With advances in minimally invasive devices and techniques, the diagnosis and treatment have witnessed major changes, such as the use of laparoscopic surg...

  10. Laparoscopic management of abdominal cocoon

    Directory of Open Access Journals (Sweden)

    Makam Ramesh

    2008-01-01

    Full Text Available "Peritonitis fibrosa incapsulata", first described in 1907, is a condition characterized by encasement of the bowel with a thick fibrous membrane. This condition was renamed as "abdominal cocoon" in 1978. It presents as small bowel obstruction clinically. 35 cases of abdominal cocoon have been reported in the literature over the last three decades. Abdominal cocoon is more common in adolescent girls from tropical countries. Various etiologies have been described, including tubercular. It is treated surgically by releasing the entrapped bowel. We report a laparoscopic experience of tubercular abdominal cocoon and review the literature.

  11. Children's (Pediatric) Abdominal Ultrasound Imaging

    Medline Plus

    Full Text Available ... appendix stomach/ pylorus liver gallbladder spleen pancreas intestines kidneys bladder testicles ovaries uterus Abdominal ultrasound images can be used to help diagnose appendicitis ...

  12. Children's (Pediatric) Abdominal Ultrasound Imaging

    Medline Plus

    Full Text Available ... through blood vessels. Ultrasound imaging is a noninvasive medical test that helps physicians diagnose and treat medical conditions. Children's (pediatric) abdominal ultrasound imaging produces pictures ...

  13. Bulk-Fill Resin Composites

    DEFF Research Database (Denmark)

    Benetti, Ana Raquel; Havndrup-Pedersen, Cæcilie; Honoré, Daniel

    2015-01-01

    the restorative procedure. The aim of this study, therefore, was to compare the depth of cure, polymerization contraction, and gap formation in bulk-fill resin composites with those of a conventional resin composite. To achieve this, the depth of cure was assessed in accordance with the International Organization...... for Standardization 4049 standard, and the polymerization contraction was determined using the bonded-disc method. The gap formation was measured at the dentin margin of Class II cavities. Five bulk-fill resin composites were investigated: two high-viscosity (Tetric EvoCeram Bulk Fill, SonicFill) and three low......-viscosity (x-tra base, Venus Bulk Fill, SDR) materials. Compared with the conventional resin composite, the high-viscosity bulk-fill materials exhibited only a small increase (but significant for Tetric EvoCeram Bulk Fill) in depth of cure and polymerization contraction, whereas the low-viscosity bulk...

  14. [Abdominal wall actinomycosis. A report of a case].

    Science.gov (United States)

    Rojas Pérez-Ezquerra, Beatriz; Guardia-Dodorico, Lorena; Arribas-Marco, Teresa; Ania-Lahuerta, Aldonza; González Ballano, Isabel; Chipana-Salinas, Margot; Carazo-Hernández, Belén

    2015-01-01

    Abdominal wall Actinomycosis is a rare disease associated with the use of intrauterine device and as a complication of abdominal surgery. Diagnosis is difficult because it is unusual and behaves like a malignant neoplasm. A case report is presented of a patient who had used an intrauterine device for four years and developed a stony tumour in the abdominal wall associated with a set of symptoms that, clinically and radiologically, was simulating a peritoneal carcinomatosis associated with paraneoplastic syndrome, even in the course of an exploratory laparotomy. The patient attended our hospital with a two-month history of abdominal pain and symptoms that mimic a paraneoplastic syndrome. The diagnosis of abdominal actinomycosis was suspected by the finding of the microorganism in cervical cytology together with other cultures and Actinomyces negative in pathological studies, confirming the suspicion of a complete cure with empirical treatment with penicillin. Actinomycosis should be considered in patients with pelvic mass or abdominal wall mass that mimics a malignancy. Antibiotic therapy is the first treatment choice and makes a more invasive surgical management unnecessary. Copyright © 2015 Academia Mexicana de Cirugía A.C. Published by Masson Doyma México S.A. All rights reserved.

  15. Creating bulk nanocrystalline metal.

    Energy Technology Data Exchange (ETDEWEB)

    Fredenburg, D. Anthony (Georgia Institute of Technology, Atlanta, GA); Saldana, Christopher J. (Purdue University, West Lafayette, IN); Gill, David D.; Hall, Aaron Christopher; Roemer, Timothy John (Ktech Corporation, Albuquerque, NM); Vogler, Tracy John; Yang, Pin

    2008-10-01

    Nanocrystalline and nanostructured materials offer unique microstructure-dependent properties that are superior to coarse-grained materials. These materials have been shown to have very high hardness, strength, and wear resistance. However, most current methods of producing nanostructured materials in weapons-relevant materials create powdered metal that must be consolidated into bulk form to be useful. Conventional consolidation methods are not appropriate due to the need to maintain the nanocrystalline structure. This research investigated new ways of creating nanocrystalline material, new methods of consolidating nanocrystalline material, and an analysis of these different methods of creation and consolidation to evaluate their applicability to mesoscale weapons applications where part features are often under 100 {micro}m wide and the material's microstructure must be very small to give homogeneous properties across the feature.

  16. Nontraumatic abdominal emergencies: acute abdominal pain: diagnostic strategies

    Energy Technology Data Exchange (ETDEWEB)

    Marincek, B. [Institute of Diagnostic Radiology, University Hospital Zurich, Raemistrasse 100, 8091 Zurich (Switzerland)

    2002-09-01

    Common causes of acute abdominal pain include appendicitis, cholecystitis, bowel obstruction, urinary colic, perforated peptic ulcer, pancreatitis, diverticulitis, and nonspecific, nonsurgical abdominal pain. The topographic classification of acute abdominal pain (pain in one of the four abdominal quadrants, diffuse abdominal pain, flank or epigastric pain) facilitates the choice of the imaging technique. The initial radiological evaluation often consists of plain abdominal radiography, despite significant diagnostic limitations. The traditional indications for plain films - bowel obstruction, pneumoperitoneum, and the search of ureteral calculi - are questioned by helical computed tomography (CT). Although ultrasonography (US) is in many centers the modality of choice for imaging the gallbladder and the pelvis in children and women of reproductive age, CT is considered to be one of the most valued tools for triaging patients with acute abdominal pain. CT is particularly beneficial in patients with marked obesity, unclear US findings, bowel obstruction, and multiple lesions. The introduction of multidetector row CT (MDCT) has further enhanced the utility of CT in imaging patients with acute abdominal pain. (orig.)

  17. Abdominal Tuberculosis Mimicking Intra-abdominal Malignancy: A ...

    African Journals Online (AJOL)

    TNHJOURNALPH

    risk for the development of abdominal tuberculosis from M Bovis in the patient as he was HIV negative. Other risk factors for abdominal Tb which have been reported in other studies6. ' 14 include diabetes mellitus, liver cirrhosis and end stage renal disease. Chou et al6 in Taiwan reported diabetes as the risk factor in 8.8% ...

  18. Blunt abdominal trauma: The role of focused abdominal sonography ...

    African Journals Online (AJOL)

    Objective: The aim of this study was to evaluate the role of ultrasound in early diagnosis of intra-abdominal injury following blunt abdominal trauma and follow up in patients with intraabdominal injury for detecting late complications. Materials and methods: 120 patients who presented to the emergency room were evaluated ...

  19. Children's (Pediatric) Abdominal Ultrasound Imaging

    Medline Plus

    Full Text Available ... effects, and is particularly valuable for evaluating abdominal, pelvic or scrotal pain in children. Preparation will depend on the type ... aspiration. Ultrasound is particularly valuable for evaluating abdominal, pelvic or scrotal pain in young children. It is also valuable for ...

  20. Abdominal Complications after Severe Burns

    Science.gov (United States)

    2009-05-01

    complications in- luded trauma exploratory laparotomy, abdominal com- artment syndrome, ischemic bowel, biliary disease, peptic lcer disease and gastritis , large...judicious use of hemodynamic gents and nutritional strategies, and close monitoring f abdominal compartment pressures in patients with urns 20% TBSA and

  1. Be aware of abdominal tuberculosis

    NARCIS (Netherlands)

    Bouma, B. J.; Tytgat, K. M.; Schipper, H. G.; Kager, P. A.

    1997-01-01

    Abdominal tuberculosis is often diagnosed in a late stage because symptoms are aspecific. Two patients with intestinal tuberculosis and tuberculous peritonitis respectively, both from endemic countries presented with long-standing fever, abdominal pain and weight loss. Acid fast bacilli were present

  2. Microfabricated Bulk Piezoelectric Transformers

    Science.gov (United States)

    Barham, Oliver M.

    Piezoelectric voltage transformers (PTs) can be used to transform an input voltage into a different, required output voltage needed in electronic and electro- mechanical systems, among other varied uses. On the macro scale, they have been commercialized in electronics powering consumer laptop liquid crystal displays, and compete with an older, more prevalent technology, inductive electromagnetic volt- age transformers (EMTs). The present work investigates PTs on smaller size scales that are currently in the academic research sphere, with an eye towards applications including micro-robotics and other small-scale electronic and electromechanical sys- tems. PTs and EMTs are compared on the basis of power and energy density, with PTs trending towards higher values of power and energy density, comparatively, indicating their suitability for small-scale systems. Among PT topologies, bulk disc-type PTs, operating in their fundamental radial extension mode, and free-free beam PTs, operating in their fundamental length extensional mode, are good can- didates for microfabrication and are considered here. Analytical modeling based on the Extended Hamilton Method is used to predict device performance and integrate mechanical tethering as a boundary condition. This model differs from previous PT models in that the electric enthalpy is used to derive constituent equations of motion with Hamilton's Method, and therefore this approach is also more generally applica- ble to other piezoelectric systems outside of the present work. Prototype devices are microfabricated using a two mask process consisting of traditional photolithography combined with micropowder blasting, and are tested with various output electri- cal loads. 4mm diameter tethered disc PTs on the order of .002cm. 3 , two orders smaller than the bulk PT literature, had the followingperformance: a prototype with electrode area ratio (input area / output area) = 1 had peak gain of 2.3 (+/- 0.1), efficiency of 33 (+/- 0

  3. Abdominal aortic aneurysms

    DEFF Research Database (Denmark)

    Lindholt, Jes Sanddal

    2010-01-01

    Although the number of elective operations for abdominal aortic aneurysms (AAA) is increasing, the sex- and age-standardised mortality rate of AAAs continues to rise, especially among men aged 65 years or more. The lethality of ruptured AAA continues to be 80-95%, compared with 5-7% by elective...... surgery of symptomfree AAA. In order to fulfil all WHO, European, and Danish criteria for screening, a randomised hospitalbased screening trial of 12,639 65-73 year old men in Viborg County (Denmark) was initiated in 1994. It seemed that US screening is a valid, suitable and acceptable method of screening...... intervals. Two large RCTs have given clear indications of operation. Survivors of surgery enjoy the same quality of life as the background population, and only 2-5% of patients refuse an offer of surgery. Early detection seems relevant since the cardiovascular mortality is more than 4 times higher in AAA...

  4. Videolaparoscopia no trauma abdominal

    Directory of Open Access Journals (Sweden)

    Átila Varela Velho

    Full Text Available A videolaparoscopia (VL vem contribuindo de forma crescente, para diagnóstico e terapêutica de várias afecções cirúrgicas abdominais, introduzindo profundas mudanças na cirurgia contemporânea. Esse avanço incorporou-se também às urgências traumáticas, fazendo parte da avaliação diagnóstica e, às vezes, da terapêutica do trauma abdominal. Os autores apresentam uma revisão concisa da literatura sobre a VL no trauma, atualizando o tema e discutindo os aspectos mais relevantes das indicações, limitações e complicações do método.

  5. Intra-abdominal Adiposity In Preterm Infants: An Explorative Study

    Directory of Open Access Journals (Sweden)

    F. Taroni

    2012-12-01

    Full Text Available Objective: The aim of the present study was to compare the total body fat mass and the intra-abdominal adipose tissue between preterm infants assessed at term corrected age and full-term newborns. Methods: An observational explorative study was conducted. 25 preterm and 10 full term infants were evaluated at 0-1 month of corrected and postnatal age, respectively. The total body fat mass was assessed by means of an air displacement plethysmography system (Pea Pod COSMED, USA and the intra-abdominal adipose tissue by means of magnetic resonance imaging (software program SliceOMatic, Version 4.3,Tomovision, Canada. Results: Total body fat mass (g of preterm and term infants was 633 (±183 and 538 (±203 respectively while intra-abdominal fat mass (g was 14.2 (±4.9 and 19.9 (±11.4. Conclusions: Preterm infants, although exhibiting a total body fat mass higher than full term infants, do not show an increased intra-abdominal adipose tissue.

  6. Developing bulk exchange spring magnets

    Energy Technology Data Exchange (ETDEWEB)

    Mccall, Scott K.; Kuntz, Joshua D.

    2017-06-27

    A method of making a bulk exchange spring magnet by providing a magnetically soft material, providing a hard magnetic material, and producing a composite of said magnetically soft material and said hard magnetic material to make the bulk exchange spring magnet. The step of producing a composite of magnetically soft material and hard magnetic material is accomplished by electrophoretic deposition of the magnetically soft material and the hard magnetic material to make the bulk exchange spring magnet.

  7. Abdominal wall extraction using constrained deformable model and abdominal context.

    Science.gov (United States)

    Huang, Weimin; Quan, Lijie; Lin, Zhiping; Duan, Yuping; Zhou, Jiayin; Yang, Yongzhong; Xiong, Wei

    2014-01-01

    Information about abdominal wall can be used for many applications from organ segmentation, registration, and surgical simulation. The challenges exist in abdominal wall extraction due to its varieties in shapes, connection to the internal organs and anterior layer edge formed between the muscle and fascia/fatty layer, which may distract the shape model. In this paper we present an approach to the posterior abdominal wall extraction using the shape model and other abdominal context, particularly with the rib-spine bone information and the wall image features. The shape model is constructed based on the training abdominal walls that are delineated manually. After bone information being extracted, the wall shape deforms from the prior shape model using the snake, which is constrained by the bone context and guided by the processed image energy map with the aim of removing distracted image features of anterior abdominal wall and the outer region from the original map. Meanwhile, an overall convex shape is maintained by limiting the angles of the contour points. The proposed approach is tested on abdominal CT data which provides encouraging results.

  8. Sagittal Abdominal Diameter: Application in Clinical Practice

    Directory of Open Access Journals (Sweden)

    Thaís Da Silva-Ferreira

    2014-05-01

    Full Text Available Excess visceral fat is associated with cardiovascular risk factors. Sagittal abdominal diameter (SAD has recently been highlighted as an indicator of abdominal obesity, and also may be useful in predicting cardiovascular risk. The purpose of the present study was to review the scientific literature on the use of SAD in adult nutritional assessment. A search was conducted for scientific articles in the following electronic databases: SciELO , MEDLINE (PubMed and Virtual Health Library. SAD is more associated with abdominal fat (especially visceral, and with different cardiovascular risk factors, such as, insulin resistance, blood pressure, and serum lipoproteins than the traditional methods of estimating adiposity, such as body mass index and waist-to-hip ratio. SAD can also be used in association with other anthropometric measures. There are still no cut-off limits established to classify SAD as yet. SAD can be an alternative measure to estimate visceral adiposity. However, the few studies on this diameter, and the lack of consensus on the anatomical site to measure SAD, are obstacles to establish cut-off limits to classify it.

  9. Isolated Abdominal Wall Metastasis of Endometrial Carcinoma

    Directory of Open Access Journals (Sweden)

    Rita Luz

    2014-01-01

    Full Text Available A woman in her mid-60s presented with a bulky mass on the anterior abdominal wall. She had a previous incidental diagnosis of endometrial adenocarcinoma FIGO stage IB following a vaginal hysterectomy. Physical exam and imaging revealed a well circumscribed bulging tumour at the umbilical region, measuring 10 × 9 × 9 cm, with overlying intact skin and subcutaneous tissue. Surgical resection was undertaken, and histological examination showed features of endometrial carcinoma. She began chemotherapy and is alive with no signs of recurrent disease one year after surgery. This case brings up to light an atypical location of a solitary metastasis of endometrial carcinoma.

  10. Numerical study of bulk condensation in laminar flow diffusion chamber

    Science.gov (United States)

    Mayorov, V. O.; Yastrebov, A. K.

    2017-11-01

    The process of bulk condensation was studied on a basis numerical solution of kinetic equation for the mass distribution function of droplet size and the equations of mass and energy balance. The effect of the condenser and preheater deference temperature was studied. Obtained results were compared with other authors’ experimental and numerical data qualitatively and quantitatively.

  11. Bulk viscosity of strange quark matter in density dependent quark ...

    Indian Academy of Sciences (India)

    Abstract. We have studied the bulk viscosity of strange quark matter in the density dependent quark mass model (DDQM) and compared results with calculations done earlier in the MIT bag model where u, d masses were neglected and first order interactions were taken into account. We find that at low temperatures and ...

  12. Bulk and shear viscosity in Hagedorn fluid

    Energy Technology Data Exchange (ETDEWEB)

    Tawfik, A.; Wahba, M. [Egyptian Center for Theoretical Physics (ECTP), MTI University, Faculty of Engineering, Cairo (Egypt)

    2010-11-15

    Assuming that the Hagedorn fluid composed of known particles and resonances with masses m <2 GeV obeys the first-order theory (Eckart) of relativistic fluid, we discuss the transport properties of QCD confined phase. Based on the relativistic kinetic theory formulated under the relaxation time approximation, expressions for bulk and shear viscosity in thermal medium of hadron resonances are derived. The relaxation time in the Hagedorn dynamical fluid exclusively takes into account the decay and eventually van der Waals processes. We comment on the in-medium thermal effects on bulk and shear viscosity and averaged relaxation time with and without the excluded-volume approach. As an application of these results, we suggest the dynamics of heavy-ion collisions, non-equilibrium thermodynamics and the cosmological models, which require thermo- and hydro-dynamics equations of state. (Abstract Copyright [2010], Wiley Periodicals, Inc.)

  13. Acute incarcerated external abdominal hernia.

    Science.gov (United States)

    Yang, Xue-Fei; Liu, Jia-Lin

    2014-11-01

    External abdominal hernia occurs when abdominal organs or tissues leave their normal anatomic site and protrude outside the skin through the congenital or acquired weakness, defects or holes on the abdominal wall, including inguinal hernia, umbilical hernia, femoral hernia and so on. Acute incarcerated hernia is a common surgical emergency. With advances in minimally invasive devices and techniques, the diagnosis and treatment have witnessed major changes, such as the use of laparoscopic surgery in some cases to achieve minimally invasive treatment. However, strict adherence to the indications and contraindications is still required.

  14. Abdominal aortic feminism.

    Science.gov (United States)

    Mortimer, Alice Emily

    2014-11-14

    A 79-year-old woman presented to a private medical practice 2 years previously for an elective ultrasound screening scan. This imaging provided the evidence for a diagnosis of an abdominal aortic aneurysm (AAA) to be made. Despite having a number of recognised risk factors for an AAA, her general practitioner at the time did not follow the guidance set out by the private medical professional, that is, to refer the patient to a vascular specialist to be entered into a surveillance programme and surgically evaluated. The patient became symptomatic with her AAA, was admitted to hospital and found to have a tender, symptomatic, 6 cm leaking AAA. She consented for an emergency open AAA repair within a few hours of being admitted to hospital, despite the 50% perioperative mortality risk. The patient spent 4 days in intensive care where she recovered well. She was discharged after a 12 day hospital stay but unfortunately passed away shortly after her discharge from a previously undiagnosed gastric cancer. 2014 BMJ Publishing Group Ltd.

  15. Desmoid tumor of the abdominal wall: a case report

    Directory of Open Access Journals (Sweden)

    Papapavlou Leonidas

    2011-07-01

    Full Text Available Abstract Introduction Desmoid tumors are rare lesions without any metastatic potential but a strong tendency to invade locally and to recur. These tumors are associated with women of fertile age, especially during and after pregnancy. Case presentation The case of a desmoid tumor of the anterior abdominal wall in a 40-year-old Caucasian man with no relevant family history is presented, describing its appearance on computed tomography and ultrasonography. The patient, who presented with a painless mass in the left anterolateral abdomen, had a history of previous urgent abdominal surgery after a shotgun injury two years earlier. Radical resection of the affected abdominal wall musculature was performed, and the defect was reconstructed with polypropylene mesh. Conclusion The diagnosis of desmoid tumor should be strongly considered even in male patients with an abdominal mass and a history of previous abdominal surgery. The goal of its treatment is complete tumor excision and avoidance of the development of complications such as hernia.

  16. Diagnostic utility of abdominal ultrasonography in dogs with chronic diarrhea.

    Science.gov (United States)

    Leib, M S; Larson, M M; Grant, D C; Monroe, W E; Troy, G C; Panciera, D L; Rossmeisl, J H; Werre, S R

    2012-01-01

    Chronic diarrhea is common in dogs and has many causes. Ultrasonographic descriptions of many gastrointestinal diseases have been published, but the diagnostic utility of ultrasonography in dogs with chronic diarrhea has not been investigated. Diagnostic utility of abdominal ultrasound will be highest in dogs with GI neoplasia and lowest in those with inflammatory disorders. 87 pet dogs with chronic diarrhea. Prospective study in which medical records were reviewed and contribution of abdominal ultrasound toward making diagnosis was scored. In 57/87 (66%) of dogs, the same diagnosis would have been reached without ultrasonography. In 13/87 (15%) of dogs, the ultrasound examination was vital or beneficial to making the diagnosis. Univariable analysis identified that increased diagnostic utility was associated with weight loss (P = .0086), palpation of an abdominal or rectal mass (P = .0031), diseases that commonly have mass lesions visible on ultrasound examination (P diarrhea, were identified. Overall, the diagnostic utility of abdominal ultrasonography was low in dogs with chronic diarrhea. Identification of factors associated with high diagnostic utility is an indication to perform abdominal ultrasonography in dogs with chronic diarrhea. Copyright © 2012 by the American College of Veterinary Internal Medicine.

  17. Eco Issues in Bulk Materials Handling Technologies in Ports

    Directory of Open Access Journals (Sweden)

    Nenad Zrnić

    2011-09-01

    Full Text Available This paper deals with eco issues in bulk materials handling in ports. Solid, free-flowing materials are said to be in bulk. Bulk materials handling is very difficult, because it incorporates all the features of liquids, gasses and mass solids. Energy efficiency, dust emissions in nearby environment, dust explosions, jamming, noise, handling of hazardous materials and protection of materials from contamination are issues that will be considered in this paper. Here are also presented possible solutions for some of these issues

  18. Children's (Pediatric) Abdominal Ultrasound Imaging

    Medline Plus

    Full Text Available ... various body organs such as the liver or kidneys. top of page What are some common uses ... appendix stomach/ pylorus liver gallbladder spleen pancreas intestines kidneys bladder testicles ovaries uterus Abdominal ultrasound images can ...

  19. Children's (Pediatric) Abdominal Ultrasound Imaging

    Medline Plus

    Full Text Available ... not use ionizing radiation, has no known harmful effects, and is particularly valuable for evaluating abdominal, pelvic or scrotal pain in children. Preparation will depend on the type of examination. ...

  20. Children's (Pediatric) Abdominal Ultrasound Imaging

    Medline Plus

    Full Text Available ... Abdominal ultrasound imaging is performed to evaluate the: appendix stomach/ pylorus liver gallbladder spleen pancreas intestines kidneys ... as gallstones, kidney stones, abscesses or an inflamed appendix guide procedures such as biopsies, in which needles, ...

  1. Children's (Pediatric) Abdominal Ultrasound Imaging

    Medline Plus

    Full Text Available ... kidneys. top of page What are some common uses of the procedure? Abdominal ultrasound imaging is performed ... the scanner by a cord. Some exams may use different transducers (with different capabilities) during a single ...

  2. Children's (Pediatric) Abdominal Ultrasound Imaging

    Medline Plus

    Full Text Available ... ultrasound images are captured in real-time, they can show the structure and movement of the body's ... kidneys bladder testicles ovaries uterus Abdominal ultrasound images can be used to help diagnose appendicitis in children. ...

  3. Children's (Pediatric) Abdominal Ultrasound Imaging

    Medline Plus

    Full Text Available ... located within a child's abdomen. A Doppler ultrasound study may be part of a child's abdominal ultrasound examination. Doppler ultrasound , also called color Doppler ultrasonography, is a special ultrasound technique that ...

  4. Children's (Pediatric) Abdominal Ultrasound Imaging

    Medline Plus

    Full Text Available ... blood vessels located within a child's abdomen. A Doppler ultrasound study may be part of a child's abdominal ultrasound examination. Doppler ultrasound , also called color Doppler ultrasonography, is a ...

  5. Children's (Pediatric) Abdominal Ultrasound Imaging

    Medline Plus

    Full Text Available ... not use ionizing radiation, has no known harmful effects, and is particularly valuable for evaluating abdominal, pelvic ... of the reflected sound waves (called the Doppler effect). A computer collects and processes the sounds and ...

  6. Abdominal Actinomycetoma With Lymphnode Involvement

    Directory of Open Access Journals (Sweden)

    Damisetty Rajetha

    2004-01-01

    Full Text Available Actinomycotic mycetoma of the anterior abdominal wall with inguinal lymphnode involvement, an exceedingly rare entity is described here with mycological histological features. Remarkable therapeutic response was noted with Welsh regimen.

  7. Children's (Pediatric) Abdominal Ultrasound Imaging

    Medline Plus

    Full Text Available ... proper blood flow into it. top of page How should we prepare for an abdominal ultrasound exam? ... are poorly suited for ultrasound. top of page How does the procedure work? Ultrasound imaging is based ...

  8. Disseminated Intra-Abdominal Hydatidosis

    Science.gov (United States)

    Concha, Fátima; Maguiña, Ciro; Seas, Carlos

    2013-01-01

    We present the case of a 26-year-old male Peruvian patient who presented with disseminated intra-abdominal hydatidosis. The patient was treated with surgical removal of the cysts and prolonged medical treatment with albendazole. PMID:24006293

  9. Children's (Pediatric) Abdominal Ultrasound Imaging

    Medline Plus

    Full Text Available ... Your child should wear loose, comfortable clothing and may be asked to wear a gown. What is ... within a child's abdomen. A Doppler ultrasound study may be part of a child's abdominal ultrasound examination. ...

  10. Children's (Pediatric) Abdominal Ultrasound Imaging

    Medline Plus

    Full Text Available ... How should we prepare for an abdominal ultrasound exam? Your child should be dressed in comfortable, loose-fitting clothing for an ultrasound exam. Other preparation depends on the type of examination. ...

  11. Children's (Pediatric) Abdominal Ultrasound Imaging

    Medline Plus

    Full Text Available ... child's abdominal ultrasound examination. Doppler ultrasound , also called color Doppler ultrasonography, is a special ultrasound technique that ... and processes the sounds and creates graphs or color pictures that represent the flow of blood through ...

  12. Children's (Pediatric) Abdominal Ultrasound Imaging

    Medline Plus

    Full Text Available ... not use ionizing radiation, has no known harmful effects, and is particularly valuable for evaluating abdominal, pelvic ... in x-rays ), thus there is no radiation exposure to the patient. Because ultrasound images are captured ...

  13. Children's (Pediatric) Abdominal Ultrasound Imaging

    Medline Plus

    Full Text Available ... for laboratory testing help detect the presence and cause of an apparent enlarged abdominal organ identify the ... of abnormal fluid in the abdomen help determine causes of vomiting in young infants Because ultrasound provides ...

  14. Children's (Pediatric) Abdominal Ultrasound Imaging

    Medline Plus

    Full Text Available ... arteries and veins in the abdomen, arms, legs, neck and/or brain (in infants and children) or ... help a physician determine the source of abdominal pain, such as gallstones, kidney stones, abscesses or an ...

  15. Children's (Pediatric) Abdominal Ultrasound Imaging

    Medline Plus

    Full Text Available ... stomach/ pylorus liver gallbladder spleen pancreas intestines kidneys bladder testicles ovaries uterus Abdominal ultrasound images can be ... and avoid urinating so that his or her bladder is reasonably full when the scan begins. Sedation ...

  16. Children's (Pediatric) Abdominal Ultrasound Imaging

    Medline Plus

    Full Text Available ... located within a child's abdomen. A Doppler ultrasound study may be part of a child's abdominal ultrasound ... pain from the procedure. If a Doppler ultrasound study is performed, your child may actually hear pulse- ...

  17. Children's (Pediatric) Abdominal Ultrasound Imaging

    Medline Plus

    Full Text Available ... of page What are some common uses of the procedure? Abdominal ultrasound imaging is performed to evaluate ... for ultrasound examinations. top of page What does the ultrasound equipment look like? Ultrasound scanners consist of ...

  18. Children's (Pediatric) Abdominal Ultrasound Imaging

    Medline Plus

    Full Text Available ... of an apparent enlarged abdominal organ identify the location of abnormal fluid in the abdomen help determine ... places the transducer on the skin in various locations, sweeping over the area of interest or angling ...

  19. Intra-abdominal tuberculous peritonitis

    Energy Technology Data Exchange (ETDEWEB)

    Schneider, G.; Ahlhelm, F.; Altmeyer, K.; Kramann, B. [Dept. of Diagnostic Radiology, University Hospital, Homburg (Germany); Hennes, P. [Dept. of Pediatrics, University Hospital, Homburg (Germany); Pueschel, W. [Dept. of Pathology, University Hospital, Homburg (Germany); Karadiakos, N. [Dept. of Pediatric Surgery, University Hospital, Homburg (Germany)

    2001-07-01

    We report the case of a 15-year-old boy suffering from progressive dyspnea on exertion and painful abdominal protrusion. Final diagnosis of intra-abdominal tuberculosis (TB), including lymphadenopathy and abdominal abscess formation, was made following elective laparotomy. This type of disease is a rare manifestation of extrapulmonary tuberculosis. The imaging findings in unenhanced and contrast-enhanced MRI and laparoscopic images are presented. Differential diagnosis of abdominal abscess formation and other fungal or bacteriological infections, as well as the imaging findings of this type of lesion, are discussed. This case demonstrates that atypical manifestation of TB may remain unrecognized; thus, awareness of this kind of manifestation of tuberculosis may prevent patients from being subjected to inappropriate therapies. (orig.)

  20. Importância relativa do Índice de Massa Corporal e da circunferência abdominal na predição da hipertensão arterial Relative importance of body mass index and waist circumference for hypertension in adults

    Directory of Open Access Journals (Sweden)

    Flávio Sarno

    2007-10-01

    importance of Body Mass Index (BMI and waist circumference for the determination of hypertension in adults. METHODS: Cross sectional analysis of a sample of employees (N=1,584, aged 18 to 64 years, from a private general hospital in the city of São Paulo, Brazil. Data collection included the application of a structured questionnaire and blood pressure, weight, high, and waist circumference measurements. Hypertension was defined as blood pressure levels > 140/90 mmHg or reported use of anti-hypertensive medication. The relative importance of BMI and waist circumference was evaluated by calculating the attributable fraction of hypertension corresponding to each anthropometric indicator, employing both the usual cut-off points as well as cut-off points based on the observed distribution of the indicator in the population. In addition, an indicator combining simultaneously BMI and abdominal circumference values was also developed. RESULTS: Prevalence of hypertension was 18.9% (26.9% in men and 12.5% in women. In men, the fraction of hypertension attributable to BMI exceeded the fraction attributable to waist circumference based on the usual cut-off points for the indicators (56% vs. 48%, respectively and also considering the quartiles of the observed distribution for these indicators (73% vs. 69%, respectively. In women, the fraction of hypertension attributable to waist circumference was slightly higher than the fraction attributable to BMI based on the usual cut off points for both indicators (44% vs. 41%, but the reverse was true when quartiles of the observed distribution were used (41% vs. 57%, respectively. In women only, the fraction of hypertension attributable to the indicator combining BMI and waist circumference (64% was higher that observed using each indicator alone. CONCLUSIONS: Both BMI and abdominal circumference were positively and independently associated with the occurrence of arterial hypertension, the influence of BMI being higher among men.

  1. CT findings in abdominal actinomycosis

    Energy Technology Data Exchange (ETDEWEB)

    Lee, In Jae [Hallym Univ. College of Medicine, Chunchon (Korea, Republic of); Ha, Hyun Kwon; Lee, Moon Gyu; Kim, Pyo Nyun; Auh, Yong Ho [Asan Medical Center, Ulsan Univ. College of Medicine, Seoul (Korea, Republic of)

    1999-05-01

    Abdominal actinomycosis is a chronic, progressive, suppurative disease with a favorable response to intravenous treatment with penicillin. In many instances, however, its clinical and radiological findings may overlap with those of other inflammatory and neoplastic conditions, and the familiarity with the various radiological features can thus avoid diagnostic delays. The purpose of this paper is to describe and discuss the CT findings of abdominal actinomycosis.

  2. Abdominal intrauterine vacuum aspiration.

    Science.gov (United States)

    Tjalma, W A A

    2014-01-01

    Evaluating and "cleaning" of the uterine cavity is probably the most performed operation in women. It is done for several reasons: abortion, evaluation of irregular bleeding in premenopausal period, and postmenopausal bleeding. Abortion is undoubtedly the number one procedure with more than 44 million pregnancies terminated every year. This procedure should not be underestimated and a careful preoperative evaluation is needed. Ideally a sensitive pregnancy test should be done together with an ultrasound in order to confirm a uterine pregnancy, excluding extra-uterine pregnancy, and to detect genital and/or uterine malformations. Three out of four abortions are performed by surgical methods. Surgical methods include a sharp, blunt, and suction curettage. Suction curettage or vacuum aspiration is the preferred method. Despite the fact that it is a relative safe procedure with major complications in less than one percent of cases, it is still responsible for 13% of all maternal deaths. All the figures have not declined in the last decade. Trauma, perforation, and bleeding are a danger triage. When there is a perforation, a laparoscopy should be performed immediately, in order to detect intra-abdominal lacerations and bleeding. The bleeding should be stopped as soon as possible in order to not destabilize the patient. When there is a perforation in the uterus, this "entrance" can be used to perform the curettage. This is particularly useful if there is trauma of the isthmus and uterine wall, and it is difficult to identify the uterine canal. A curettage is a frequent performed procedure, which should not be underestimated. If there is a perforation in the uterus, then this opening can safely be used for vacuum aspiration.

  3. Radiation effects in bulk silicon

    Science.gov (United States)

    Claeys, Cor; Vanhellemont, Jan

    1994-01-01

    This paper highlights important aspects related to irradiation effects in bulk silicon. Some basic principles related to the interaction of radiation with material, i.e. ionization and atomic displacement, are briefly reviewed. A physical understanding of radiation effects strongly depends on the availability of appropriate analytical tools. These tools are critically accessed from a silicon bulk viewpoint. More detailed information, related to the properties of the bulk damage and some dedicated application aspects, is given for both electron and proton irradiations. Emphasis is placed on radiation environments encountered during space missions and on their influence on the electrical performance of devices such as memories and image sensors.

  4. Abdominal pythiosis in a Bengal tiger (Panthera tigris tigris).

    Science.gov (United States)

    Buergelt, Claus; Powe, Joshua; White, Tamara

    2006-06-01

    An adult Bengal tiger (Panthera tigris tigris) housed in an outdoor sanctuary in Florida exhibited vomiting, diarrhea, and weight loss. A clinical workup did not reveal the source of the clinical signs and antibiotic therapy was unrewarding. Radiographs revealed the presence of an abdominal mass. The tiger died during an immobilization for a follow-up clinical examination. A necropsy was performed and tissue samples of intestine and mesenteric lymph nodes were submitted for histopathologic diagnosis. A pyogranulomatous panenteritis and lymphadenitis with intralesional hyphae led to a presumptive etiologic diagnosis of intestinal/abdominal pythiosis. The diagnosis of pythiosis was confirmed by serology and immunoblotting.

  5. Combined transdiaphragmatic off-pump and minimally invasive coronary artery bypass with right gastroepiploic artery and abdominal aortic aneurysm repair.

    Science.gov (United States)

    Gürer, Onur; Haberal, Ismail; Ozsoy, Deniz

    2013-01-01

    Male, 74 FINAL DIAGNOSIS: Abdominal aortic aneurysm (AAA) Symptoms: Palpable abdominal mass Medication: - Clinical Procedure: Abdominal aortic aneurysm repair Specialty: Surgery. Rare disease. Coronary artery disease is common in elderly patients with abdominal aortic aneurysms. Here we report a case of the combination of surgical repair for abdominal aortic aneurysm and off-pump and minimally invasive coronary artery bypass surgery. A 74-year-old man who presented at our clinic with chest pain was diagnosed with an abdominal aortic aneurysm. His medical history included right coronary artery stenting. Physical examination revealed a pulsatile abdominal mass on the left side and palpable peripheral pulses. Computed tomography scans showed an infrarenal abdominal aneurysm with a 61-mm enlargement. Coronary angiography revealed 80% stenosis in the stent within the right coronary artery and 20% stenosis in the left main coronary artery. The patient underwent elective coronary artery bypass grafting and abdominal aortic aneurysm repair. Abdominal aortic aneurysm repair and transdiaphragmatic off-pump and minimal invasive coronary artery bypass grafting with right gastroepiploic artery were performed simultaneously in a single surgery. We report this case to emphasize the safety and effectiveness of transdiaphragmatic off-pump and minimally invasive coronary artery bypass surgery with abdominal aortic aneurysm repair. This combined approach shortens hospital stay and decreases cost.

  6. Silicon Bulk Micromachined Vibratory Gyroscope

    Science.gov (United States)

    Tang, T. K.; Gutierrez, R. C.; Wilcox, J. Z.; Stell, C.; Vorperian, V.; Calvet, R.; Li, W. J.; Charkaborty, I.; Bartman, R.; Kaiser, W. J.

    1996-01-01

    This paper reports on design, modeling, fabrication, and characterization of a novel silicon bulk micromachined vibratory rate gyroscope designed for microspacecraft applications. The new microgyroscope consists of a silicon four leaf cloverstructure with a post attached to the center.

  7. Proceedings of BulkTrans '89

    Energy Technology Data Exchange (ETDEWEB)

    1989-01-01

    Papers were presented on bulk commodity demand; steel industry bulk trades; grains and the world food economy; steam coal and cement demand; shipping profitability; bulk carrier design and economics; bulk ports and terminals; ship unloading; computers in bulk terminals; and conveyors and stockyard equipment.

  8. Combatting bulking sludge with ultrasound

    Energy Technology Data Exchange (ETDEWEB)

    Wuensch, B.; Heine, W.; Neis, U. [Technische Univ. Hamburg-Harburg, Hamburg (Germany). Dept. of Sanitary and Environmental Engineering

    2002-07-01

    Bulking and floating sludge cause great problems in many waste water treatment plants with biological nutrient removal. The purification as well as the sludge digestion process can be affected. These problems are due to the interlaced structure of filamentous microorganisms, which have an impact on the sludge's settling behaviour. Foam is able to build up a stable layer, which does not settle in the secondary clarifier. Foam in digestion causes a reduction of the degree of stabilisation and of the biogas production. We use low-frequency ultrasound to combat filamentous organisms in bulking sludge. Low-frequency ultrasound is suitable to create high local shear stresses, which are capable of breaking the filamentous structures of the sludge. After preliminary lab-scale tests now a full-scale new ultrasound equipment is operating at Reinfeld sewage treatment plant, Germany. The objective of this study is to explore the best ultrasound configuration to destroy the filamentous structure of bulking and foaming sludge in a substainable way. Later this study will also look into the effects of ultrasound treated bulking sludge on the anaerobic digestion process. Up to now results show that the settling behaviour of bulking sludge is improved. The minimal ultrasound energy input for destruction of bulking structure was determined. (orig.)

  9. Abdominal actinomycosis associated with intrauterine device: CT features

    Energy Technology Data Exchange (ETDEWEB)

    Laurent, T. [Dept. of Radiology, CHUV-1011, Lausanne (Switzerland); Grandi, P. de [Dept. of Gynecology-Obstetrics, CHUV-1011, Lausame (Switzerland); Schnyder, P. [Dept. of Radiology, CHUV-1011, Lausanne (Switzerland)

    1996-10-01

    We report two cases of pelviperitoneal actinomycosis appearing in two young women with acute low abdominal pain. Abdominal CT demonstrated multiple solid or encapsulated peritoneal masses with marked contrast enhancement and infiltration of the adjacent mesenteric fat. Laparoscopy confirmed the presence of intraperitoneal abscesses which contained Actinomyces israelii. High doses of amoxicillin and clavulanic acid (Augmentine) were given and following CT scan after 2 and 6 weeks showed a slow, but complete, resolution of the lesions. Although the radiologic presentation of actinomycosis is nonspecific, the diagnosis should be raised in the presence of pseudotumoral mesenteric infiltration, particularly in young women with an IUD. Abdominal CT is a useful method for diagnosis and for follow-up. (orig./MG)

  10. Factors affecting pregnancy rates in infertile women performed abdominal myomectomy

    Directory of Open Access Journals (Sweden)

    Ali irfan Guzel

    2014-08-01

    Patients and Methods:This retrospective study included 76 infertile women underwent abdominal myomectomy. The cases were divided into two groups according to postoperative pregnancy (Group 1, n=22, and cases with no postoperative pregnancy (Group 2, n=54. Risk factors recorded were; age, parity, size of the fibroids, body mass index (BMI, tumor markers and serum blood values. Results:A total of 76 infertile women underwent abdominal myomectomy during the study period. Of all cases 22 (28.94 % became pregnant. There was statically significant difference between the groups in terms of age, BMI, diameter of the fibroids (p5 cm the treatment modality should be abdominal myomectomy to increase the chance of postoperative pregnancy. [Cukurova Med J 2014; 39(4.000: 801-806

  11. Ethnic differences in anthropometric measures and abdominal fat distribution

    DEFF Research Database (Denmark)

    Rønn, Pernille F.; Andersen, Gregers S.; Lauritzen, Torsten

    2017-01-01

    BACKGROUND: Ethnic variation in abdominal fat distribution may explain differences in cardiometabolic risk between populations. However, the ability of anthropometric measures to quantify abdominal fat is not clearly understood across ethnic groups. The aim of this study was to investigate...... across ethnic groups. Thus, the obesity level at which Inuit and Africans are at increased cardiometabolic risk is likely to differ from that of Europeans......., 1397 Africans and 795 Europeans) aged 17-95 years with measures of anthropometry and ultrasonography of abdominal fat were included in the study. Multiple regression models with fractional polynomials were used to analyse VAT and SAT as functions of body mass index (BMI), waist circumference, waist...

  12. A clinical dilemma: abdominal tuberculosis.

    Science.gov (United States)

    Uygur-Bayramicli, Oya; Dabak, Gul; Dabak, Resat

    2003-05-01

    To evaluate the clinical, radiological and microbiological properties of abdominal tuberculosis (TB) and to discuss methods needed to get the diagnosis. Thirty-one patients diagnosed as abdominal TB between March 1998 and December 2001 at the Gastroenterology Department of Kartal State Hospital, Istanbul, Turkey were evaluated prospectively. Complete physical examination, medical and family history, blood count erythrocyte sedimentation rate, routine biochemical tests, Mantoux skin test, chest X-ray and abdominal ultrasonography (USG) were performed in all cases, whereas microbiological examination of ascites, upper gastrointestinal endoscopy, colonoscopy or barium enema, abdominal tomography, mediastinoscopy, laparoscopy or laparotomy were done when needed. The median age of patients (14 females,17 males) was 34.2 years (range 15-65 years). The most frequent symptoms were abdominal pain and weight loss. Eleven patients had active pulmonary TB. The most common abdominal USG findings were ascites and hepatomegaly. Ascitic fluid analysis performed in 13 patients was found to be exudative and acid resistant bacilli were present in smear and cultured only in one patient with BacTec (3.2 %). Upper gastrointestinal endoscopy yielded nonspecific findings in 16 patients. Colonoscopy performed in 20 patients showed ulcers in 9 (45 %), nodules in 2 (10 %) and, stricture, polypoid lesions, granulomatous findings in terminal ileum and rectal fistula each in one patient (5 %). Laparoscopy on 4 patients showed dilated bowel loops, thickening in the mesentery, multiple ulcers and tubercles on the peritoneum. Patients with abdominal TB were divided into three groups according to the type of involvement. Fifteen patients (48 %) had intestinal TB, 11 patients (35.2 %) had tuberculous peritonitis and 5 (16.8 %) tuberculous lymphadenitis. The diagnosis of abdominal TB was confirmed microbiologically in 5 (16 %) and histo-pathologically in 19 patients (60.8 %). The remaining nine

  13. Modelling of bulk superconductor magnetization

    Science.gov (United States)

    Ainslie, M. D.; Fujishiro, H.

    2015-05-01

    This paper presents a topical review of the current state of the art in modelling the magnetization of bulk superconductors, including both (RE)BCO (where RE = rare earth or Y) and MgB2 materials. Such modelling is a powerful tool to understand the physical mechanisms of their magnetization, to assist in interpretation of experimental results, and to predict the performance of practical bulk superconductor-based devices, which is particularly important as many superconducting applications head towards the commercialization stage of their development in the coming years. In addition to the analytical and numerical techniques currently used by researchers for modelling such materials, the commonly used practical techniques to magnetize bulk superconductors are summarized with a particular focus on pulsed field magnetization (PFM), which is promising as a compact, mobile and relatively inexpensive magnetizing technique. A number of numerical models developed to analyse the issues related to PFM and optimise the technique are described in detail, including understanding the dynamics of the magnetic flux penetration and the influence of material inhomogeneities, thermal properties, pulse duration, magnitude and shape, and the shape of the magnetization coil(s). The effect of externally applied magnetic fields in different configurations on the attenuation of the trapped field is also discussed. A number of novel and hybrid bulk superconductor structures are described, including improved thermal conductivity structures and ferromagnet-superconductor structures, which have been designed to overcome some of the issues related to bulk superconductors and their magnetization and enhance the intrinsic properties of bulk superconductors acting as trapped field magnets. Finally, the use of hollow bulk cylinders/tubes for shielding is analysed.

  14. Diagnostic utility of abdominal ultrasonography for routine staging at diagnosis of skeletal OSA in dogs.

    Science.gov (United States)

    Wallace, Mandy; Selmic, Laura; Withrow, Stephen J

    2013-01-01

    The rate of soft tissue metastases and the importance of abdominal ultrasonography in initial staging of canine skeletal osteosarcoma (OSA) are not known. The purpose of this study was to determine whether abdominal ultrasonography should be performed routinely at initial diagnosis of skeletal OSA or if certain abnormal physical examination or diagnostic findings would provide greater indication to perform ultrasonography. Eighty dogs with OSA that had an abdominal ultrasonogram performed at diagnosis were included. Abnormal findings were present in 36 of 80 dogs. Twenty-three abnormalities were evaluated with either fine-needle aspirate or biopsy and 19 were benign. None of the ultrasonograms revealed abdominal OSA metastases; however, 4 of the 80 ultrasonograms (5%) revealed another primary neoplasia. Further, 2 of the 9 cases that received an ultrasonogram due to a palpable abdominal mass were diagnosed with another primary neoplasia compared with only 1 of the 49 cases that received an ultrasonogram for routine staging. Abdominal ultrasonography as a part of staging is unlikely to reveal metastases from OSA and may not be a useful routine staging tool; however, in certain populations of dogs, such as those with palpable abdominal masses, abdominal ultrasonography may reveal abnormalities that may influence treatment decisions.

  15. Abdominal wall hernia and pregnancy

    DEFF Research Database (Denmark)

    Jensen, K K; Henriksen, N A; Jorgensen, L N

    2015-01-01

    PURPOSE: There is no consensus as to the treatment strategy for abdominal wall hernias in fertile women. This study was undertaken to review the current literature on treatment of abdominal wall hernias in fertile women before or during pregnancy. METHODS: A literature search was undertaken in Pub......Med and Embase in combination with a cross-reference search of eligible papers. RESULTS: We included 31 papers of which 23 were case reports. In fertile women undergoing sutured or mesh repair, pain was described in a few patients during the last trimester of a subsequent pregnancy. Emergency surgery...... of incarcerated hernias in pregnant women, as well as combined hernia repair and cesarean section appears as safe procedures. No major complications were reported following hernia repair before or during pregnancy. The combined procedure of elective cesarean section and abdominal wall hernia repair was reported...

  16. Contemporary imaging in abdominal emergencies

    Energy Technology Data Exchange (ETDEWEB)

    Sivit, Carlos J. [Rainbow Babies and Children' s Hospital, Case Western Reserve School of Medicine, Department of Radiology, Cleveland, OH (United States)

    2008-11-15

    Imaging is often a fundamental part in the evaluation of an injured or ill child. A variety of imaging modalities (radiography, angiography/fluoroscopy, sonography, CT, magnetic resonance imaging and scintigraphy) are among the options. CT is worth focused attention because of its usefulness in a variety of emergency department settings, its increasing use, and its potential radiation risks. CT plays an important role in the evaluation of traumatic and nontraumatic abdominal emergencies in children. Therefore, the goal of this paper is to review current imaging approaches and controversies in the evaluation of common acute abdominal emergencies. Through discussion of various modalities, especially CT in evaluation of abdominal pain and trauma, the relative advantages and disadvantages including radiation risk will be reviewed. (orig.)

  17. IMAGING DIAGNOSIS-ULTRASOUND UNCOMMON FEATURES OF AN ABDOMINAL GOSSYPIBOMA IN A DOG.

    Science.gov (United States)

    Louvet, Arnaud; Duconseille, Anne-Carole

    2017-11-01

    An abdominal mass was incidentally detected in a 12-year-old, neutered female, crossed breed dog. Abdominal ultrasonographic examination showed a well-delineated, irregular, heterogeneous mass that did not generate any distal acoustic shadowing. Transcutaneous US-guided biopsy of the mass were nonconclusive but raised the possibility of neoplasia. Surgery discovered a mass embedded in the omentum and a large quantity of surgical sponges were identified in cut section. To the authors' knowledge, this represents the first published case of gossypiboma casting no characteristic distal acoustic shadowing. © 2016 American College of Veterinary Radiology.

  18. Dosimetry in abdominal imaging by 6-slice computed tomography

    Energy Technology Data Exchange (ETDEWEB)

    Rodrigues, Sonia Isabel [Hospital de Faro, EPE (Portugal); Abrantes, Antonio Fernando; Ribeiro, Luis Pedro; Almeida, Rui Pedro Pereira [University of Algarve (Portugal). School of Health. Dept. of Radiology

    2012-11-15

    Objective: To determine the effective dose in abdominal computed tomography imaging and to study the influence of patients' characteristics on the received dose. Materials and Methods: Dose values measurements were performed with an ionization chamber on phantoms to check the agreement between dose values and those presented by the computed tomography apparatus, besides their compliance with the recommended reference dose levels. Later, values of dose received by physically able patients submitted to abdominal computed tomography (n = 100) were measured and correlated with their anthropometric characteristics. Finally, the dose to organs was simulated with the Monte Carlo method using the CT-Expo V 1.5 software, and the effect of automatic exposure control on such examinations. Results: The main characteristics directly influencing the dose include the patients' body mass, abdominal perimeter and body mass index, whose correlation is linear and positive. Conclusion: The radiation dose received from abdominal CT scans depends on some patient's characteristics, and it is important to adjust the acquisition parameters to their dimensions (author)

  19. Intra-abdominal fungal pseudomycetoma in two cats.

    Science.gov (United States)

    Bianchi, Matheus V; Laisse, Cláudio J M; Vargas, Thainã P; Wouters, Flademir; Boabaid, Fabiana M; Pavarini, Saulo P; Ferreiro, Laerte; Driemeier, David

    Pseudomycetomas are deep cutaneous to subcutaneous lesions caused by Microsporum canis mainly described in Persian cats, with few reports of intra-abdominal location. This report describes the clinical signs and lesions of intra-abdominal pseudomycetomas caused by M. canis in two Persian cats. Two Persian cats with a history of previous laparotomy (ovariohysterectomy and nephrostomy) and fecal impaction were examined. Cat #1 was euthanized and subjected to necropsy, histopathology and mycological evaluation. Cat #2 presented with chronic dermatophytosis, and an intra-abdominal mass, that was subjected to histopathology evaluation. Cat #1 presented at necropsy a white-grayish, firm mass (6cm×3.5cm×2.8cm) in the uterine cervix. Cat #2 presented a firm whitish mass (6.5cm×1.5cm×0.5cm) located close to the left kidney. Histologically, both masses contained multifocal granules with hyphae and spores surrounded by Splendore-Hoeppli reaction, with a pyogranulomatous inflammatory infiltrate and fibrous connective tissue proliferation in the periphery. Hyphae and spores exhibited marked Grocott and periodic acid-Schiff staining. M. canis was identified by fungal isolation in cat #1. Pseudomycetoma should be considered as a differential diagnosis in cats, especially in Persian cats presenting with an intra-abdominal mass. Entrance of the agent into the cavity can occur during laparotomy. Copyright © 2016 Asociación Española de Micología. Publicado por Elsevier España, S.L.U. All rights reserved.

  20. Children's (Pediatric) Abdominal Ultrasound Imaging

    Medline Plus

    Full Text Available ... your child’s abdomen. Ultrasound does not use ionizing radiation, has no known harmful effects, and is particularly valuable for evaluating abdominal, pelvic or scrotal pain in children. Preparation will depend on the type of examination. Ask your doctor if there are ...

  1. Children's (Pediatric) Abdominal Ultrasound Imaging

    Medline Plus

    Full Text Available ... transducer sends out high-frequency sound waves (that the human ear cannot hear) into the body and then ... ultrasound , there are no known harmful effects on humans. top of page What are the limitations of Abdominal Ultrasound Imaging? Ultrasound waves are ...

  2. Chronic Abdominal Pain in Children

    NARCIS (Netherlands)

    C.F.M. Gijsbers (Carolien)

    2012-01-01

    textabstractRecurrent abdominal pain (RAP) was first defined in 1958 by Apley as “at least 3 bouts of pain, severe enough to affect activities, over a period of at least 3 months” (1). This was a landmark publication with great impact, showing, that emotional disturbances played a role in many

  3. Ventricule-shunt abdominal complications

    Directory of Open Access Journals (Sweden)

    Jose Albuquerque Landim Júnior

    2017-04-01

    Full Text Available The ventriculoperitoneal shunt (VPS is a solution to relieving symptoms of excess cerebral-ventricle cerebrospinal fluid (CSF; draining this extra fluid to the peritoneum. Other forms of shunts exist though less used in relation to VPS; whose choice is mainly determined by patient’s clinical presentation and regressive history. Though rare, VPS is not devoid of complications. Furthermore, primary abdominal complications are rarer, though most present as peritonitis, abscess or shunt catheter dissociation, each with varying short and long term consequences. Recently, abdominal fluid collections are drawing increasing interest, particularly in relation to: encysted collections (abdominal pseudocysts-APC and excess cerebrospinal fluid (CSF accumulation (called CSF ascites. We present a case of an abdominal APC diagnosed in an outpatient treated at our referral centre, and explore the involved clinical and surgical aspects. This patient was successfully treated and evolved well post-operatively and up-to-date. Despite vast evolution in neurosurgery, VPS continues being the prima choice in treating hydrocephalus, a procedure prone to complications just like any surgery, though rare. Non-draining shunts usually warrant revision which usually means at least a reoperation. Mechanisms leading to APC formation remain unknown, although a previous bout of sub-clinical peritonitis continues being the dominant hypothesis.

  4. Economic costs of abdominal obesity

    DEFF Research Database (Denmark)

    Højgaard, Betina; Olsen, Kim Rose; Søgaard, Jes

    2008-01-01

    BACKGROUND: To examine the relationship between waist circumference and future health care costs across a broad range of waist circumference values based on individual level data. METHOD: A prospective cohort of 31,840 subjects aged 50-64 years at baseline had health status, lifestyle and socio-e...... be a potential for significant resource savings through prevention of abdominal obesity....

  5. GASTROINTESTINAL INJURIES FROM BLUNT ABDOMINAL ...

    African Journals Online (AJOL)

    hi-tech

    2004-04-04

    Apr 4, 2004 ... ileus, urinary tract infection and chest infection, respectively postoperatively. Mortality was 28%, all of who had associated intraabdominal or extraabdominal injuries. Conclusion: Gastrointestinal injury from blunt abdominal trauma in children, though uncommon, carries a high mortality, usually from ...

  6. Abdominal Compartment Syndrome complicating massive ...

    African Journals Online (AJOL)

    ... slow but massive intra-abdominal bleeding caused by a ruptured ectopic pregnancy (REP) in an Arab woman. Due to the unusual nature of the presentation of the REP, the diagnosis proved elusive for over a week until the patient succumbed to hypovolemic shock after losing about 4.2 l inside the peritoneal space.

  7. ELECTIVE ABDOMINAL HYSTERECTOMY: INDICATIIONS AND ...

    African Journals Online (AJOL)

    Approximately two-thirds of the complications involved the urinary tract or the abdominal incision wound. We conclude that although the hysterectomy rate in Enugu, Nigeria, is lower than in advanced countries, the indications and complications of the operation are similar to those from the latter countries. Suggestions are ...

  8. Abdominal wall blocks in adults

    DEFF Research Database (Denmark)

    Neimann, Jens Dupont Børglum; Gögenür, Ismail; Bendtsen, Thomas F.

    2016-01-01

    Purpose of review Abdominal wall blocks in adults have evolved much during the last decade; that is, particularly with the introduction of ultrasound-guided (USG) blocks. This review highlights recent advances of block techniques within this field and proposes directions for future research...

  9. Children's (Pediatric) Abdominal Ultrasound Imaging

    Medline Plus

    Full Text Available ... hip joints in newborns and infants. Risks For standard diagnostic ultrasound , there are no known harmful effects on humans. top of page What are the limitations of Abdominal Ultrasound Imaging? Ultrasound waves are disrupted by air or gas; therefore ultrasound is not an ideal ...

  10. GASTROINTESTINAL INJURIES FROM BLUNT ABDOMINAL ...

    African Journals Online (AJOL)

    hi-tech

    2004-04-04

    Apr 4, 2004 ... E. A. Ameh, MBBS, FWACS, Senior Lecturer and Consultant Paediatric Surgeon and P. T. Nmadu, MBBS, FMCS (Nig), FWACS, Professor of Paediatric .... injuries were treated accordingly. Table 1. Age and Sex of 21 children with gastrointestinal injuries from blunt abdominal trauma. Age (years). Sex.

  11. Abdominal Tuberculosis: A Diagnostic Dilemma.

    Science.gov (United States)

    Awasthi, Seema; Saxena, Manoj; Ahmad, Faiyaz; Kumar, Ashutosh; Dutta, Shyamoli

    2015-05-01

    Abdominal tuberculosis (TB) is the sixth most common form of extra-pulmonary site of infection after lymphatic, genitourinary, bone and joint, miliary and meningeal TB with a rising incidence in recent years. TB can affect any part of the gastro-intestinal (GI) tract including anus, peritoneum and hepato-biliary system. The clinical manifestations of abdominal tuberculosis are non-specific and mimic various GI disorders and cause delay in diagnosis and management. To evaluate the various clinical, radiological and microbiological findings of abdominal tuberculosis and to define the role of histopathological examination in establishing the diagnosis in resource poor settings and to analyze the compliance and response to anti-tubercular treatment. A five year retrospective study (January 2010 to December 2014) was done in a tertiary teaching hospital in Northern India and all the cases diagnosed as abdominal tuberculosis during the study period, were included. The relevant clinical informations, laboratory results, microbiological and radiological investigations were recorded. Histopathological examination of all the resected / excised specimens was done and Ziehl-Neelsen (ZN) staining to detect the tubercular bacilli and Periodic acid-Schiff (PAS) stain to rule out fungal infection was done in all the cases. Out of 48 cases with abdominal tuberculosis, the average age of presentation was 27.4 years with a slight male predominance (Male:Female=1.4:1). Abdominal pain (100%) was the most common presenting symptom followed by anorexia (98%), fever (88%) and intestinal obstruction (88%). The ileum was the most common site of involvement. All the 45 resected / excised tissue specimens (34 cases of intestinal resection and 11 cases of intesinal, omental and lymph nodes biopsies) showed epithelioid granulomas along with necrosis (in 38 cases) and Langhans giant cells (in 42 cases). Acid Fast Bacilli (AFB) positivity was seen in 5 tissue specimens only. All patients were put

  12. Thoracic causes of acute abdominal pain

    Energy Technology Data Exchange (ETDEWEB)

    Breda Vriesman, Adriaan C. van; Smithuis, Robin H.M. [Rijnland Hospital, Department of Radiology, Leiderdorp (Netherlands); Puylaert, Julien B.C.M. [MCH Westeinde Hospital, Department of Radiology, The Hague (Netherlands)

    2010-06-15

    The origin of abdominal pain may be extra-abdominal, caused by a thoracic illness. This article illustrates the various thoracic disorders that may present with acute abdominal pain. An erroneous focus on the abdomen alone can easily lead to misdiagnosis and incorrect treatment. In cases of unexplained acute abdominal pain, radiologists should be aware of also viewing beyond the borders of the abdomen. The key to most of these thoracic diagnoses is detection of pulmonary consolidation, pleural fluid or pericardial fluid. (orig.)

  13. Bulk fields with brane terms

    Energy Technology Data Exchange (ETDEWEB)

    Aguila, F. del [Departamento de Fisica Teorica y del Cosmos and Centro Andaluz de Fisica de Particulas Elementales (CAFPE), Universidad de Granada, E-18071 Granada (Spain); Perez-Victoria, M. [Dipartimento di Fisica ' ' G. Galilei' ' , Universita di Padova and INFN, Sezione di Padova, Via Marzolo 8, I-35131 Padua (Italy); Santiago, J. [Institute for Particle Physics Phenomenology, University of Durham, South Road, Durham DH1 3LE (United Kingdom)

    2004-07-01

    In theories with branes, bulk fields get in general divergent corrections localized on these defects. Hence, the corresponding brane terms are renormalized and should be included in the effective theory from the very beginning. We review the phenomenology associated to brane kinetic terms for different spins and backgrounds, and point out that renormalization is required already at the classical level. (orig.)

  14. Recovery after abdominal wall reconstruction.

    Science.gov (United States)

    Jensen, Kristian Kiim

    2017-03-01

    Incisional hernia is a common long-term complication to abdominal surgery, occurring in more than 20% of all patients. Some of these hernias become giant and affect patients in several ways. This patient group often experiences pain, decreased perceived body image, and loss of physical function, which results in a need for surgical repair of the giant hernia, known as abdominal wall reconstruction. In the current thesis, patients with a giant hernia were examined to achieve a better understanding of their physical and psychological function before and after abdominal wall reconstruction. Study I was a systematic review of the existing standardized methods for assessing quality of life after incisional hernia repair. After a systematic search in the electronic databases Embase and PubMed, a total of 26 studies using standardized measures for assessment of quality of life after incisional hernia repair were found. The most commonly used questionnaire was the generic Short-Form 36, which assesses overall health-related quality of life, addressing both physical and mental health. The second-most common questionnaire was the Carolinas Comfort Scale, which is a disease specific questionnaire addressing pain, movement limitation and mesh sensation in relation to a current or previous hernia. In total, eight different questionnaires were used at varying time points in the 26 studies. In conclusion, standardization of timing and method of quality of life assessment after incisional hernia repair was lacking. Study II was a case-control study of the effects of an enhanced recovery after surgery pathway for patients undergoing abdominal wall reconstruction for a giant hernia. Sixteen consecutive patients were included prospectively after the implementation of a new enhanced recovery after surgery pathway at the Digestive Disease Center, Bispebjerg Hospital, and compared to a control group of 16 patients included retrospectively in the period immediately prior to the

  15. Overweight, abdominal obesity and associated factors in technical administrative servants

    Directory of Open Access Journals (Sweden)

    Juliane Berria

    2013-07-01

    Full Text Available The objectives of this study were to determine the prevalence rates of excess weight and abdominal obesity among technical and administrative staff at the Universidade Federal de Santa Catarina (UFSC using a range of different anthropometric indicators and to identify sociodemographic factors associated with these rates. This was a cross-sectional study of 615 members of staff at UFSC (283 men and 332 women. The following anthropometric indicators were analyzed: body mass index (BMI, waist circumference (WC and waist to height ratio (WHtR. The following sociodemographic variables were also analyzed: age, sex, skin color, marital status, socioeconomic status, educational level and employment grade. Statistical analysis was conducted using Student’s t test, the Mann-Whitney U test and Poisson regression (with a 95% confidence interval. Prevalence rates for men and women respectively were as follows; excess weight: 63.6% and 49.7% (BMI; abdominal obesity (WC: 33.5% and 42.4%; and abdominal obesity (WHtR: 61 .8% and 40.6%. Age greater than 40 years was associated with a higher probability of excess weight and abdominal obesity in men (by BMI and WHtR and women (by BMI, WC and WHtR. Women who had spent 8 years or fewer in education had lower probabilities of excess weight (PR=0.67; 95%Cl=0.49; 0.94 and abdominal obesity, by both WC (PR=0.62; 95%Cl=0.44; 0.90 and WHtR (PR=0.49; 95%Cl=0.39; 0.64. These results indicate an elevated prevalence of excess weight and abdominal obesity and show that the factors associated with these outcomes vary by sex and depending on the anthropometric indicator analyzed.

  16. Abdominal Compartment Syndrome due to OHSS

    OpenAIRE

    Firoozeh Veisi; Maryam Zangeneh; Shohreh Malekkhosravi; Negin Rezavand

    2012-01-01

    Abdominal compartment syndrome is a dangerous clinical situation, usually following abdominal injuries&operations. It is seldom observed in patients with gynecologic and obstetric problems. Abdominalcompartment syndrome may be consequence ovarian hyperstimulation syndrome. A 28-year-old womanpresented as a sever ovarian hyperstimulation.The increased IAP indicated that OHSS may beconsidered a compartment syndrome. Abdominal compartment syndrome needs laparotomy orparacentesis for reductio...

  17. Superman play and pediatric blunt abdominal trauma.

    Science.gov (United States)

    Machi, J M; Gyuro, J; Losek, J D

    1996-01-01

    Two pediatric patients with life-threatening intra-abdominal injuries associated with Superman play are presented. The cases illustrate the importance of knowing the mechanism of injury in the assessment of children with blunt abdominal trauma. The diagnostic value of liver enzymes and the controversies surrounding the radiographic assessment of pediatric blunt abdominal trauma are presented.

  18. Clear Cell Adenocarcinoma Arising from Abdominal Wall Endometriosis

    Directory of Open Access Journals (Sweden)

    Thouraya Achach

    2008-01-01

    Full Text Available Endometriosis is a frequent benign disorder. Malignancy arising in extraovarian endometriosis is a rare event. A 49-year-old woman is presented with a large painful abdominal wall mass. She underwent a myomectomy, 20 years before, for uterus leiomyoma. Computed tomography suggested that this was a desmoid tumor and she underwent surgery. Histological examination showed a clear cell adenocarcinoma associated with endometriosis foci. Pelvic ultrasound, computed tomography, and endometrial curettage did not show any malignancy or endometriosis in the uterus and ovaries. Adjuvant chemotherapy was recommended, but the patient was lost to follow up. Six months later, she returned with a recurrence of the abdominal wall mass. She was given chemotherapy and then she was reoperated.

  19. Influence of Abdominal Aortic Aneurysm Shape on Hemodynamics

    Science.gov (United States)

    2014-09-19

    An incompressible fluid with Newtonian properties is assumed. The governing equations for the conserva- tion of mass and momentum, in a Cartesian... equations . To ensure the Courant-Friedrichs-Lewy (CFL) num- ber < 1, the time step is fixed at ∆t = 0.5 × 10−4 s during a pulse. The simulation is...Supraceliac and infrarenal aortic flow in patients with abdominal aortic aneurysms: mean flows, waveforms, and allometric scaling relation- ships, Card. Eng

  20. Abdominal muscle activity during abdominal hollowing in four starting positions.

    Science.gov (United States)

    Chanthapetch, Pakkanaporn; Kanlayanaphotporn, Rotsalai; Gaogasigam, Chitanongk; Chiradejnant, Adit

    2009-12-01

    The aim of this study was to investigate the activity of the rectus abdominis (RA), external abdominal oblique (EO), and transversus abdominis/internal abdominal oblique (TrA/IO) muscles during abdominal hollowing (AH) in four positions: crook lying, prone lying, four-point kneeling, and wall support standing. Thirty-two healthy participants, aged 21.3+/-0.8 years were recruited. They were instructed to perform maximal voluntary contraction (MVC) and AH. The electromyography (EMG) data of each muscle during AH were normalized as a percentage of MVC. During AH in all four starting positions, significant differences were found in the EMG activity of RA, EO, and TrA/IO (p<0.001). The TrA/IO exhibited the highest while the RA exhibited the lowest EMG activity. Among the four different starting positions, only the TrA/IO showed significant difference in mean EMG activity (p<0.001). The results suggest that all four starting positions can facilitate TrA/IO activity with minimal activity from RA and EO.

  1. Abdominal Adiposity Distribution Quantified by Ultrasound Imaging and Incident Hypertension in a General Population

    DEFF Research Database (Denmark)

    Seven, Ekim; Thuesen, Betina H; Linneberg, Allan

    2016-01-01

    Abdominal obesity is a major risk factor for hypertension. However, different distributions of abdominal adipose tissue may affect hypertension risk differently. The main purpose of this study was to explore the association of subcutaneous abdominal adipose tissue (SAT) and visceral adipose tissue...... (VAT) with incident hypertension in a population-based setting. We hypothesized that VAT, rather than SAT, would be associated with incident hypertension. VAT and SAT were determined by ultrasound imagining in 3363 randomly selected Danes (mean age 49 years, 56% women, mean body mass index 25.8 kg/m(2...

  2. Case report with Weber-Christian disease which recognized interesting abdominal lesions by abdominal ultrasonography and computerized tomography

    Energy Technology Data Exchange (ETDEWEB)

    Ishizuka, Jin; Chiba, Junko; Ota, Kei; Mori, Kazuo; Toyota, Takayoshi; Goto, Yoshio

    1984-10-01

    A 59-year-old woman who had Weber-Christian disease associated with typical histological findings such as panniculitis was reported. The patient had painful subcutaneous nodules as the first symptom. She had diabetes mellitus and rheumatoid arthritis, which are reported to be rare complications of this disease. Abdominal ultrasonography and CT scanning revealed various sized cystic lesions and masses in the tail of pancreas. These findings have not yet been reported and seems to be rare in this disease. (Namekawa, K.).

  3. Recovery after abdominal wall reconstruction

    DEFF Research Database (Denmark)

    Jensen, Kristian Kiim

    2017-01-01

    Incisional hernia is a common long-term complication to abdominal surgery, occurring in more than 20% of all patients. Some of these hernias become giant and affect patients in several ways. This patient group often experiences pain, decreased perceived body image, and loss of physical function...... was lacking. Study II was a case-control study of the effects of an enhanced recovery after surgery pathway for patients undergoing abdominal wall reconstruction for a giant hernia. Sixteen consecutive patients were included prospectively after the implementation of a new enhanced recovery after surgery...... pathway at the Digestive Disease Center, Bispebjerg Hospital, and compared to a control group of 16 patients included retrospectively in the period immediately prior to the implementation of the pathway. The enhanced recovery after surgery pathway included preoperative high-dose steroid, daily assessment...

  4. Subtotal versus total abdominal hysterectomy

    DEFF Research Database (Denmark)

    Andersen, Lea Laird; Ottesen, Bent; Alling Møller, Lars Mikael

    2015-01-01

    , constipation, pain, sexuality, quality of life (Short Form-36 questionnaire), hospital contacts, and vaginal bleeding. RESULTS: The questionnaire was answered by 197 of 304 women (64.8%) (subtotal hysterectomy [n = 97] [63.4%]; total hysterectomy [n = 100] [66.2%]). Mean follow-up time was 14 years and mean......, randomized clinical trial without blinding. Eleven gynecological departments in Denmark contributed participants to the trial. Women referred for benign uterine diseases who did not have contraindications to subtotal abdominal hysterectomy were randomized to subtotal (n = 161) vs total (n = 158) abdominal...... hysterectomy. All women enrolled in the trial from 1996 to 2000 who were still alive and living in Denmark (n = 304) were invited to answer the validated questionnaire used in prior 1 and 5 year follow-ups. Hospital contacts possibly related to hysterectomy from 5 to 14 years postoperatively were registered...

  5. Videolaparoscopia en el trauma abdominal Videolaparoscopy in abdominal trauma

    Directory of Open Access Journals (Sweden)

    Justo Escalona Cartaya

    2012-03-01

    Full Text Available Introducción: la videolaparoscopia realizada de urgencia es uno de los avances tecnológicos más importantes para el diagnóstico precoz y el tratamiento oportuno de las afecciones abdominales agudas que incluyen las de causa traumática. Objetivo: caracterizar a pacientes con trauma abdominal sometidos a videolaparoscopia de urgencia, según variables seleccionadas, e identificar algunos aspectos concernientes a la aplicación de esta técnica en nuestro medio. Métodos: se realizó un estudio observacional descriptivo de 18 pacientes ingresados por trauma abdominal en el servicio de Cirugía General del Hospital Universitario "Saturnino Lora", de Santiago de Cuba, durante los años 2006-2007, a los que se les realizó videolaparoscopia de urgencia. Resultados: predominaron los hombres jóvenes y los traumas abiertos. La ecografía y la punción abdominales fueron los métodos diagnósticos más utilizados. En los dos tercios de la serie la videolaparoscopia fue negativa o diagnosticó violación peritoneal simple. El hígado fue la víscera más frecuentemente lesionada. Para el acceso videolaparoscópico se necesitaron dos puertos en la mayoría de la serie. Dos pacientes requirieron laparotomía convencional, para un índice de conversión de 11,1 %, por lo que se evitaron 16 laparotomías innecesarias. El tiempo quirúrgico y la estadía hospitalaria posoperatoria fueron menores en la cirugía videolaparoscópica que en la laparotomía convencional. Conclusiones: la videolaparoscopia realizada con urgencia puede considerarse una herramienta de probada utilidad para el diagnóstico y tratamiento de los pacientes con traumatismos abdominales, porque evita un número considerable de laparotomías innecesarias y permite un aceptable margen de seguridad en la medida en que el cirujano perfeccione y domine esta tecnología.Introduction: the video-laparoscopy carried out with emergency is one of the more important technological advances for an

  6. Obesidade abdominal, resistência à insulina e hipertensão: impacto sobre a massa e a função do ventrículo esquerdo em mulheres Abdominal obesity, insulin resistance and hypertension: impact on left ventricular mass and function in women

    Directory of Open Access Journals (Sweden)

    Eliana A. Silva

    2007-08-01

    Full Text Available OBJETIVO: Avaliar a relação da obesidade central, hiperinsulinemia e hipertensão arterial (HA com a massa e a geometria do ventrículo esquerdo em mulheres. MÉTODOS: Foram avaliadas 70 mulheres (35 a 68 anos, divididas em quatro grupos de acordo com a presença de obesidade central e hipertensão arterial. Determinou-se a área de gordura visceral. A glicose e insulina plasmáticas foram determinadas antes e 2 h após uma sobrecarga oral de 75 g de glicose. Realizada avaliação cardiológica. RESULTADOS: Comparado ao grupo NT-OB, o grupo HT-OB apresentou insulinemia mais elevada no TOTG de 2 h (127,5 ± 73,0 vs 86,8 ± 42,7 µU/ml; p = 0,05 e menor relação onda E/A (0,8 ± 0,1 vs 1.2 ± 0,3; p OBJECTIVE: To evaluate the relationship between central obesity, hyperinsulinemia and arterial hypertension with left ventricular mass and geometry in women. METHODS: This study included 70 women (35-68 years, divided into four groups according to the presence of central obesity and hypertension. Visceral fat area was determined. Blood glucose and plasma insulin were determined before and two hours after an oral 75g glucose load and the patients were submitted to cardilogical evaluation. RESULTS: Compared to NT-OB, HT-OB presented higher levels of plasma insulin at 2h-OGTT (127.5 ± 73.0 vs 86.8 ± 42.7 µU/ml; p = 0.05, and reduced E wave/A wave ratio (E/A (0.8 ± 0.1 vs 1.2 ± 0.3; p < 0.05. Compared to NT-NO, HT-NO showed higher insulin levels before glucose load (7.46 ± 3.1 vs 4.32 ± 2.1 muU/ml; p < 0.05, higher HOMAr (1.59 ± 0.72 vs 0.93 ± 0.48 mmol.mU/l²; p = 0.006, higher leptin level (19.1 ± 9.6 vs 7.4 ± 3.5 ng/ml; p = 0.028, greater VF area (84.40 ± 55.7 vs 37.50 ± 23.0 cm²; p = 0.036, increased IVSTd (9.6 ± 1.2 vs 8.2 ± 1.7 mm; p <0.05 and (LVM/height (95.8 ± 22.3 vs 78.4 ± 15.5 g/m; p < 0.05. Multiple linear regression analysis showed age, BMI and fasting glucose as determinants on LVM/height (R² = 0.59; p < 0

  7. Relationship between radiation dose estimation in patients submitted to abdominal tomography examination and the body mass index; Relacao entre a estimativa de dose de radiacao em pacientes submetidos a exame de tomografia computadorizada do abdomen e o indice de massa corporal

    Energy Technology Data Exchange (ETDEWEB)

    Capaverde, Alexandre da S.; Pimentel, Juliana; Froner, Ana Paula P., E-mail: alexandre.capaverde@acad.pucrs.br, E-mail: juliana.pimentel@pucrs.br, E-mail: ana.froner@pucrs.br [Hospital Sao Lucas (HSL/PUCRS), Porto Alegre, RS (Brazil); Silva, Ana Maria Marques da, E-mail: ana.marques@pucrs.br [Pontificia Universidade Catolica do Rio Grande do Sul (PUCRS), Porto Alegre, RS (Brazil). Fac. de Fisica

    2014-07-01

    Because of the radiation dose in computed tomography (CT) is relatively high, it is important to have an estimate of the dose to which the patient is submitted, considering parameters and correction factors, so that the value is closer to the real. The objective of this study is to relate the estimated dose in patients undergoing abdominal CT with BMI (Body Mass Index) groups, considering the specific size of the anatomical region. The work developed in a hospital in Porto Alegre, Brazil, using 16 Siemens Somatom Emotion equipment. We selected 30 adult that underwent to CT of the abdomen in January 2014. Of these, 13 using dose reduction mechanism (Care Dose), (Sample 1) and the rest without this mechanism (Sample 2). Registered weight, height, CTDI{sub vol} (Computed Tomography Dose Index) and anteroposterior and lateral diameter at the umbilicus. BMI and the correction factor for the dose estimates were calculated, according to the specific size of the abdomen. It was determined the percentage change between the CTDI{sub vol} values provided by CT and the value of CTDI{sub vol} after application of the correction factor, plus the average percentage change for each BMI group. The mean percentage change was between 54% and 19% for sample 1 and between 35% and 10% for sample 2, the lowest to highest BMI group. There was a reduction in the medium average percent with the increasing of the BMI groups in both samples. A larger sample of individuals for verification of results is required.

  8. Antibiotic prophylaxis for abdominal hysterectomy.

    Science.gov (United States)

    Mele, G; Loizzi, P; Greco, P; Gargano, G; Varcaccio Garofalo, G; Belsanti, A

    1988-01-01

    Three different regimens of antibiotic treatment have been employed in order to evaluate their efficacy as a profilaxis for abdominal hysterectomy. Two short term administrations (Cephtriaxone and Cephamandole plus Tobramycine) and a conventional full dose treatment (Cephazoline) have been compared over a group of homogeneous patients. No significant differences, except a reduction in postoperative time spent in hospital, have been found among the groups. A reduction in urinary tract infection has also been reported with a single-dose antibiotic prophylaxis.

  9. Defectos de la pared abdominal

    Directory of Open Access Journals (Sweden)

    Adis L. Peña Cedeño

    2004-03-01

    Full Text Available Se realizó un estudio de los fetos con malformaciones congénitas, dadas por defecto de la pared abdominal (DPA, nacidos en el Hospital Universitario Ginecoobstétrico de Guanabacoa durante los años 1984 al 2000, para determinar la frecuencia de los distintos tipos de defectos de la pared abdominal y las malformaciones asociadas a éstas. Se revisaron los protocolos de necropsias e historias clínicas en este período y se obtuvieron 25 casos con DPA. La malformación más frecuente fue el onfalocele con 14 casos, seguido de la gastrosquisis con 6 casos. Se hallaron malformaciones asociadas en el 68 % de los casos, y se comprobó la efectividad del Programa Nacional de Malformaciones Congénitas, pues en el 80 % de las pacientes se interrumpió precozmente el embarazo.A study of the fetuses with congenital malformations due to defect of the abdominal wall (AWD that were born at the Gynecoobstetric Teaching Hospital of Guanabacoa from 1984 to 2000 was conducted aimed at determining the frequency of the different types of defects of the abdominal wall and the malformations associated with them. The protocosl of necropsies and medical histories corresponding to this period were reviewed and 25 cases with AWD were detected. The most common malformation was omphalocele with 14 cases, followed by gastrosquisis with 6 cases. Associated malformations were found in 68 % of the cases and it was proved the effectiveness of the National Program of Congenital Malformations, since pregnancy was interrupted early in 80 % of the patients.

  10. Functional Abdominal Bloating with Distention

    OpenAIRE

    Sullivan, Stephen Norman

    2012-01-01

    Ten to 25% of healthy persons experience bloating. It is particularly common in persons with the irritable bowel syndrome and constipation. While the cause of bloating remains unknown old explanations such as a excessive intestinal gas, exaggerated lumbar lordosis and psychiatric problems have been disproved. New suggestions include recent weight gain, weak or inappropriately relaxed abdominal muscles, an inappropriately contracted diaphragm and retained fluid in loops of distal small bowel. ...

  11. Appendicitis following blunt abdominal trauma.

    Science.gov (United States)

    Cobb, Travis

    2017-09-01

    Appendicitis is a frequently encountered surgical problem in the Emergency Department (ED). Appendicitis typically results from obstruction of the appendiceal lumen, although trauma has been reported as an infrequent cause of acute appendicitis. Intestinal injury and hollow viscus injury following blunt abdominal trauma are well reported in the literature but traumatic appendicitis is much less common. The pathophysiology is uncertain but likely results from several mechanisms, either in isolation or combination. These include direct compression/crush injury, shearing injury, or from indirect obstruction of the appendiceal lumen by an ileocecal hematoma or traumatic impaction of stool into the appendix. Presentation typically mirrors that of non-traumatic appendicitis with nausea, anorexia, fever, and right lower quadrant abdominal tenderness and/or peritonitis. Evaluation for traumatic appendicitis requires a careful history and physical exam. Imaging with ultrasound or computed tomography is recommended if the history and physical do not reveal an acute surgical indication. Treatment includes intravenous antibiotics and surgical consultation for appendectomy. This case highlights a patient who developed acute appendicitis following blunt trauma to the abdomen sustained during a motor vehicle accident. Appendicitis must be considered as part of the differential diagnosis in any patient who presents to the ED with abdominal pain, including those whose pain begins after sustaining blunt trauma to the abdomen. Because appendicitis following trauma is uncommon, timely diagnosis requires a high index of suspicion. Copyright © 2017 Elsevier Inc. All rights reserved.

  12. Abdominal wound closure: current perspectives

    Directory of Open Access Journals (Sweden)

    Williams ZF

    2015-12-01

    Full Text Available Zachary F Williams, William W Hope Department of Surgery, South East Area Health Education Center, New Hanover Regional Medical Center, Wilmington, NC, USA Abstract: This review examines both early and late wound complications following laparotomy closure, with particular emphasis on technical aspects that reduce hernia formation. Abdominal fascial closure is an area of considerable variation within the field of general surgery. The formation of hernias following abdominal wall incisions continues to be a challenging problem. Ventral hernia repairs are among the most common surgeries performed by general surgeons, and despite many technical advances in the field, incisional hernia rates remain high. Much attention and research has been directed to the surgical management of hernias. Less focus has been placed on prevention of hernia formation despite its obvious importance. This review examines the effects of factors such as the type of incision, suture type and size, closure method, patient risk factors, and the use of prophylactic mesh. Keywords: incisional, abdominal, hernia, prevention, wound closure techniques 

  13. Guarding the gut: early mobility after abdominal surgery.

    Science.gov (United States)

    Havey, Renee; Herriman, Emily; OʼBrien, Denise

    2013-01-01

    The postoperative period following abdominal surgery presents many challenges to patients and clinicians as recovery progresses and discharge from the intensive care unit approaches. Physiologic changes including the release of inflammatory mediators, increased fatigue and reduction in body mass, and a decline in pulmonary function occurring after abdominal surgery are often potentiated by bed rest and immobility. Evidence-based interventions have the potential to prevent pulmonary complications, wound instability, drain displacement, and orthostatic hypotension. Promoting early mobility is one example of an evidence-based strategy to improve patient outcomes. By understanding the specific needs of the abdominal surgery population, the clinician can safely and effectively implement a mobility plan. The purpose of this article was to briefly review the inflammatory effects associated with bed rest, critical illness, and surgery; review the literature related to mobility in the abdominal surgery patient; describe the effects of immobility on postoperative outcomes; discuss the safety concerns and barriers to mobilization; discuss strategies to overcome barriers; and provide suggestions for application in practice.

  14. Effective dose in abdominal digital radiography: Patient factor

    Energy Technology Data Exchange (ETDEWEB)

    Jang, Ji Sung; Koo, Hyun Jung; Park, Jung Hoon; Cho, Young Chul; Do, Kyung Hyun [Dept. of Radiology, and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul(Korea, Republic of); Yang, Hyung Jin [Dept. of Medical Physics, Korea University, Seoul (Korea, Republic of)

    2017-08-15

    To identify independent patient factors associated with an increased radiation dose, and to evaluate the effect of patient position on the effective dose in abdominal digital radiography. We retrospectively evaluated the effective dose for abdominal digital radiography in 222 patients. The patients were divided into two groups based on the cut-off dose value of 0.311 mSv (the upper third quartile of dose distribution): group A (n = 166) and group B (n = 56). Through logistic regression, independent factors associated with a larger effective dose were identified. The effect of patient position on the effective dose was evaluated using a paired t-test. High body mass index (BMI) (≥ 23 kg/m2), presence of ascites, and spinal metallic instrumentation were significantly associated with a larger effective dose. Multivariate logistic regression analysis revealed that high BMI [odds ratio (OR), 25.201; p < 0.001] and ascites (OR, 25.132; p < 0.001) were significantly associated with a larger effective dose. The effective dose was significantly lesser (22.6%) in the supine position than in the standing position (p < 0.001). High BMI and ascites were independent factors associated with a larger effective dose in abdominal digital radiography. Significant dose reduction in patients with these factors may be achieved by placing the patient in the supine position during abdominal digital radiography.

  15. Cholestrol granuloma of the breast incidentally detected on dynamic abdominal CT: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Jeong, Sun Hye; Lee, Eun Hye; Hong, Hyun Sook; Kwak, Jeong Ja [Soonchunhyang University College of Medicine, Bucheon Hospital, Bucheon (Korea, Republic of)

    2016-01-15

    A breast cholesterol granuloma is an uncommon nodular breast lesion. We incidentally detected a persistently enhancing breast mass on the dynamic abdominal computed tomography (CT) of a 78-year-old woman. The mass decreased in diameter over 50 days following a core needle biopsy. This report is the first to describe the dynamic-enhanced CT features of a breast cholesterol granuloma.

  16. A Toddler with Abdominal Pain and Emesis

    Directory of Open Access Journals (Sweden)

    Saema Said

    2017-04-01

    Full Text Available History of present illness: A 3-year-old male presented to the emergency department (ED with three days of progressively worsening diffuse abdominal pain. He also had associated nausea, vomiting, decreased oral intake, and subjective fevers. He was found to be in moderate distress with tachycardia, diffuse abdominal tenderness, guarding, and refusal to jump up and down. In the ED, he was afebrile and had no leukocytosis. Bedside ultrasound of the right lower quadrant of the abdomen showed findings consistent with acute appendicitis, which was confirmed with a formal ultrasound. The patient was given ceftriaxone and metronidazole, and transferred to a children’s hospital for appendectomy. Significant findings: In the long axis video, the appendix appears as an enlarged, non-compressible, blind-ending tubular structure (white arrow with distinct appendiceal wall layers and lack of peristalsis. In the short axis video, the appendix appears as a target sign (yellow arrow between the abdominal and psoas muscles. The maximal outer diameter (MOD measures 11.8mm and the appendix wall measures 0.17mm. There is trace adjacent free fluid and echogenic periappendiceal fat. Transverse axis video and image (red arrow demonstrate that the appendix is not compressible. These findings are consistent with acute appendicitis. Discussion: Acute appendicitis is the most common surgical emergency in the pediatric population, with an annual incidence of 119.7 cases/100,000 in children of age 0-19 years.1,2 Given children’s limited ability to communicate their symptoms and the radiation risks associated with computed tomography, ultrasound is a particularly valuable tool for diagnosing appendicitis in children. It has a sensitivity and specificity of 88% and 94%, respectively, compared to the 94% sensitivity and 95% specificity seen for CT studies.3,4 Frequent use of ultrasound and clear visualization of the appendix during exam improve sensitivity.2 Currently, the

  17. Bulk density of small meteoroids

    Science.gov (United States)

    Kikwaya, J.-B.; Campbell-Brown, M.; Brown, P. G.

    2011-06-01

    Aims: Here we report on precise metric and photometric observations of 107 optical meteors, which were simultaneously recorded at multiple stations using three different intensified video camera systems. The purpose is to estimate bulk meteoroid density, link small meteoroids to their parent bodies based on dynamical and physical density values expected for different small body populations, to better understand and explain the dynamical evolution of meteoroids after release from their parent bodies. Methods: The video systems used had image sizes ranging from 640 × 480 to 1360 × 1036 pixels, with pixel scales from 0.01° per pixel to 0.05° per pixel, and limiting meteor magnitudes ranging from Mv = +2.5 to +6.0. We find that 78% of our sample show noticeable deceleration, allowing more robust constraints to be placed on density estimates. The density of each meteoroid is estimated by simultaneously fitting the observed deceleration and lightcurve using a model based on thermal fragmentation, conservation of energy and momentum. The entire phase space of the model free parameters is explored for each event to find ranges of parameters which fit the observations within the measurement uncertainty. Results: (a) We have analysed our data by first associating each of our events with one of the five meteoroid classes. The average density of meteoroids whose orbits are asteroidal and chondritic (AC) is 4200 kg m-3 suggesting an asteroidal parentage, possibly related to the high-iron content population. Meteoroids with orbits belonging to Jupiter family comets (JFCs) have an average density of 3100 ± 300 kg m-3. This high density is found for all meteoroids with JFC-like orbits and supports the notion that the refractory material reported from the Stardust measurements of 81P/Wild 2 dust is common among the broader JFC population. This high density is also the average bulk density for the 4 meteoroids with orbits belonging to the Ecliptic shower-type class (ES) also

  18. Abdominal lift for laparoscopic cholecystectomy.

    Science.gov (United States)

    Gurusamy, Kurinchi Selvan; Koti, Rahul; Davidson, Brian R

    2013-08-31

    Laparoscopic cholecystectomy (key-hole removal of the gallbladder) is now the most often used method for treatment of symptomatic gallstones. Several cardiopulmonary changes (decreased cardiac output, pulmonary compliance, and increased peak airway pressure) occur during pneumoperitoneum, which is now introduced to allow laparoscopic cholecystectomy. These cardiopulmonary changes may not be tolerated in individuals with poor cardiopulmonary reserve. To assess the benefits and harms of abdominal wall lift compared to pneumoperitoneum in patients undergoing laparoscopic cholecystectomy. We searched the Cochrane Hepato-Biliary Group Controlled Trials Register, the Cochrane Central Register of Controlled Trials (CENTRAL) in The Cochrane Library, MEDLINE, EMBASE, and Science Citation Index Expanded until February 2013. We included all randomised clinical trials comparing abdominal wall lift (with or without pneumoperitoneum) versus pneumoperitoneum. We calculated the risk ratio (RR), rate ratio (RaR), or mean difference (MD) with 95% confidence intervals (CI) based on intention-to-treat analysis with both the fixed-effect and the random-effects models using the Review Manager (RevMan) software. For abdominal wall lift with pneumoperitoneum versus pneumoperitoneum, a total of 130 participants (all with low anaesthetic risk) scheduled for elective laparoscopic cholecystectomy were randomised in five trials to abdominal wall lift with pneumoperitoneum (n = 53) versus pneumoperitoneum only (n = 52). One trial which included 25 people did not state the number of participants in each group. All five trials had a high risk of bias. There was no mortality or conversion to open cholecystectomy in any of the participants in the trials that reported these outcomes. There was no significant difference in the rate of serious adverse events between the two groups (two trials; 2/29 events (0.069 events per person) versus 2/29 events (0.069 events per person); rate ratio 1.00; 95% CI 0

  19. Intraabdominal desmoplastic small cell tumor: radiological aspects - a case report; Tumor de pequenas celulas desmoplasico intra-abdominal - relato de um caso

    Energy Technology Data Exchange (ETDEWEB)

    Santos, Leonardo Velloso; Siciliano, Antonio Alexandre O.; D' Annunciacao, Gisele Esteves; Nunes, Vania Cristina S.R. [Hospital Universitario Clementino Fraga Filho, Rio de Janeiro, RJ (Brazil). Dept. de Radiologia; Marchiori, Edson [Universidade Federal Fluminense, Niteroi, RJ (Brazil). Dept. de Radiologia

    1999-06-01

    The authors describe a case of a 21-year-old white female admitted with abdominal pain and distension, as well as bowel movement alteration. A hard, lobulated and painful abdominal mass was found at physical exam and signs of ascitis were also presented. Abdominal and pelvic ultrasound and computed tomography demonstrated and heterogeneous mass, adhering to the anterior abdominal wall, extending from the umbilicus to the pelvis and displacing the urinary bladder inferiorly and bowel loops posteriorly. Cul-the-sac implants were also noted. The major omentum was diffusely infiltrated by nodules as laparotomy. A desmoplastic small cell tumor was found after histopathological analysis of the surgical specimen. (author)

  20. Dark goo: Bulk viscosity as an alternative to dark energy

    CERN Document Server

    Gagnon, Jean-Sebastien

    2011-01-01

    We present a simple (microscopic) model in which bulk viscosity plays a role in explaining the present acceleration of the universe. The effect of bulk viscosity on the Friedmann equations is to turn the pressure into an "effective" pressure containing the bulk viscosity. For a sufficiently large bulk viscosity, the effective pressure becomes negative and could mimic a dark energy equation of state. Our microscopic model includes self-interacting spin-zero particles (for which the bulk viscosity is known) that are added to the usual energy content of the universe. We study both background equations and linear perturbations in this model. We show that a dark energy behavior is obtained for reasonable values of the two parameters of the model (i.e. the mass and coupling of the spin-zero particles) and that linear perturbations are well-behaved. There is no apparent fine tuning involved. We also discuss the conditions under which hydrodynamics holds, in particular that the spin-zero particles must be in local eq...

  1. Gold based bulk metallic glass

    OpenAIRE

    Schroers, Jan; Lohwongwatana, Boonrat; Johnson, William L.; Peker, Atakan

    2005-01-01

    Gold-based bulk metallic glass alloys based on Au-Cu-Si are introduced. The alloys exhibit a gold content comparable to 18-karat gold. They show very low liquidus temperature, large supercooled liquid region, and good processibility. The maximum casting thickness exceeds 5 mm in the best glassformer. Au49Ag5.5Pd2.3Cu26.9Si16.3 has a liquidus temperature of 644 K, a glass transition temperature of 401 K, and a supercooled liquid region of 58 K. The Vickers hardness of the alloys in this system...

  2. Abdominal tuberculous lymphadenopathy: MRI features

    Energy Technology Data Exchange (ETDEWEB)

    Backer, A.I. De [General Hospital Sint-Lucas, Department of Radiology, Ghent (Belgium); Mortele, K.J. [Brigham and Women' s Hospital, Harvard Medical School, Department of Radiology, Division of Abdominal Imaging and Intervention, Boston, MA (United States); Deeren, D. [Ziekenhuisnetwerk Antwerpen, Department of Internal Medicine, Campus Stuivenberg, Antwerp (Belgium); Catholic University of Leuven, Department of Internal Medicine, University Hospitals, Leuven (Belgium); Vanschoubroeck, I.J. [Ziekenhuisnetwerk Antwerpen, Department of Internal Medicine, Campus Stuivenberg, Antwerp (Belgium); Keulenaer, B.L. De [Royal Darwin Hospital, Intensive Care Unit, Tiwi, NT (Australia)

    2005-10-01

    The aim of this study was to describe the MRI features of abdominal tuberculous lymphadenopathy. MRI studies of 13 patients with abdominal tuberculous lymphadenopathy were reviewed with regard to anatomic distribution and size. Signal intensities, in relation to abdominal wall muscle, on unenhanced T1- and T2-weighted images and patterns of contrast enhancement of lymphadenopathy were evaluated in each patient. In each patient, the largest lymph node with the same imaging characteristic was evaluated. The upper paraaortic region was the most common site of involvement (n=12 patients), followed by the lesser omentum (n=10 patients), the anterior pararenal space (n=9 patients), the lower paraaortic area (n=8 patients), the small bowel mesentery (n=6 patients), the greater omentum (n=2 patients) and the originating site of the inferior mesenteric artery (n=2 patients). The mean lymph node size was 1.8 cm (range 0.5-5 cm). The overall mean lymph node number per patient was 16 (range 2-50). A total of 41 lymph nodes were evaluated in 13 patients. On T2-weighted images, 40 lesions were hyperintense and one lesion was isointense. Nine hyperintense lesions showed a hypointense peripheral rim and seven internal heterogeneity. Perinodal T2-hyperintensity was present in 23 lesions. The latter finding was valid for all patients. On T1-weighted images, 30 lesions were hypointense and 11 isointense. Nine hypointense lesions demonstrated a hyperintense peripheral rim, and six were heterogeneous. Contrast-enhanced fat-suppressed T1-weighted images demonstrated predominant peripheral enhancement in 28 lesions: (1) peripheral uniform, thin (n=19); (2) thick irregular, complete (n=3); and (3) conglomerate group of nodes showing peripheral and central areas of rim enhancement (n=6). Heterogeneous and homogeneous enhancement was present in ten and three lesions, respectively. Combinations of enhancing patterns in the same nodal group and different nodal groups were seen in eight and

  3. An unusual abdominal lumpa--a case report.

    Science.gov (United States)

    Bhattacharjee, Prosanta Kr; Chaudhuri, Tamonash; Roy, Debabrata

    2003-05-01

    A 58 years old male presented with a self detected upper abdominal mass of 6 months duration along with recent history of weight loss and malaise. Ultrasonography (USG) of abdomen showed a hypoechoic mass with cystic areas, approximately 10 cm x 7 cm in measurement, occupying the upper abdomen and lying in front of the stomach. Endoscopy revealed extrinsic compression of the anterior wall of the stomach without any detectable abnormality of the gastric and duodenal mucosa. CT scan of the abdomen showed a well defined heterogeneous mass with cystic areas, attached to the anterior stomach wall by a narrow stalk. Surgical resection of the mass along with a strip of stomach wall adjoining the stalk and the adherent omentum was performed. Few lymph nodes were sampled. Biopsy report suggested gastric leiomyoma and the lymph nodes did not reveal any tumour deposit. Patient is doing well more than a year after surgery.

  4. [Effects of Auricular Acupressure on Obesity in Women with Abdominal Obesity].

    Science.gov (United States)

    Cha, Hyun Su; Park, Hyojung

    2016-04-01

    The purpose of this study was to examine the effects of auricular acupressure on reducing obesity in adult women with abdominal obesity. The study design was a non-equivalent control group pretest-posttest design. Participants were 58 women, aged 20 years or older, assigned to the experimental group (n=30) or control group (n=28). Auricular acupressure using vaccaria seeds was administered to the experimental group. The sessions continued for 8 weeks. Outcome measures included body weight, abdominal circumference, and body mass index, body fat mass, body fat percentage, triglyceride, total cholesterol, low density lipoprotein cholesterol, high density lipoprotein cholesterol, and serum glucose. Women in the experimental group showed significant decreases in body weight (t=6.19, p<.001), abdominal circumference (t=4.01, p<.001), and body mass index (t=2.58, p=.006) after 8 weeks compared with those in the control group. Results show that auricular acupressure using vaccaria seeds was effective in decreasing body weight, abdominal circumference, body mass index, and triglyceride levels in adult women with abdominal obesity.

  5. Abdominal Compartment Syndrome due to OHSS

    Directory of Open Access Journals (Sweden)

    Firoozeh Veisi

    2012-03-01

    Full Text Available Abdominal compartment syndrome is a dangerous clinical situation, usually following abdominal injuries&operations. It is seldom observed in patients with gynecologic and obstetric problems. Abdominalcompartment syndrome may be consequence ovarian hyperstimulation syndrome. A 28-year-old womanpresented as a sever ovarian hyperstimulation.The increased IAP indicated that OHSS may beconsidered a compartment syndrome. Abdominal compartment syndrome needs laparotomy orparacentesis for reduction of pressure.

  6. [Internationalization and innovation of abdominal acupuncture].

    Science.gov (United States)

    Wang, Yong-Zhou

    2013-09-01

    Characteristics of abdominal acupuncture are analyzed through three aspects of inheriting and innovation, collaborated research as well as international visual field. It is pointed that abdominal acupuncture is based on clinical practice, focuses on enhancing the therapeutic effect and expending the clinical application. It also promots the thinking on how to recall the tradition and how to inherit tradition availably. The modern medical problems should be studied and innovation resolutions should be searched, which can help the internationalization and modernization of abdominal acupuncture.

  7. Unsupervised quantification of abdominal fat from CT images using Greedy Snakes

    Science.gov (United States)

    Agarwal, Chirag; Dallal, Ahmed H.; Arbabshirani, Mohammad R.; Patel, Aalpen; Moore, Gregory

    2017-02-01

    Adipose tissue has been associated with adverse consequences of obesity. Total adipose tissue (TAT) is divided into subcutaneous adipose tissue (SAT) and visceral adipose tissue (VAT). Intra-abdominal fat (VAT), located inside the abdominal cavity, is a major factor for the classic obesity related pathologies. Since direct measurement of visceral and subcutaneous fat is not trivial, substitute metrics like waist circumference (WC) and body mass index (BMI) are used in clinical settings to quantify obesity. Abdominal fat can be assessed effectively using CT or MRI, but manual fat segmentation is rather subjective and time-consuming. Hence, an automatic and accurate quantification tool for abdominal fat is needed. The goal of this study is to extract TAT, VAT and SAT fat from abdominal CT in a fully automated unsupervised fashion using energy minimization techniques. We applied a four step framework consisting of 1) initial body contour estimation, 2) approximation of the body contour, 3) estimation of inner abdominal contour using Greedy Snakes algorithm, and 4) voting, to segment the subcutaneous and visceral fat. We validated our algorithm on 952 clinical abdominal CT images (from 476 patients with a very wide BMI range) collected from various radiology departments of Geisinger Health System. To our knowledge, this is the first study of its kind on such a large and diverse clinical dataset. Our algorithm obtained a 3.4% error for VAT segmentation compared to manual segmentation. These personalized and accurate measurements of fat can complement traditional population health driven obesity metrics such as BMI and WC.

  8. Abdominal migraine in childhood: a review

    Directory of Open Access Journals (Sweden)

    Scicchitano B

    2014-08-01

    Full Text Available Beatrice Scicchitano,1 Gareth Humphreys,1 Sally G Mitton,2 Thiagarajan Jaiganesh1 1Children's Emergency Department, 2Department of Paediatric Gastroenterology, St Georges Hospital, St Georges Healthcare NHS Trust, Tooting, London, United Kingdom Abstract: The childhood condition of abdominal migraine has been described under many different synonyms, including "abdominal epilepsy", "recurrent abdominal pain", "cyclical vomiting syndrome", and "functional gastrointestinal disorder". In the early literature, abdominal migraine is included in the "childhood periodic syndrome", first described by Wyllie and Schlesinger in 1933. Abdominal migraine has emerged over the last century as a diagnostic entity in its own right thanks to the development of well defined diagnostic criteria and its recent inclusion in the International Headache Society's Classification of Headache disorders. Despite this progress, little is known about the pathophysiology of the condition, and the treatment options are poorly defined. Here we summarize the recent literature, with particular focus on establishing the diagnosis of abdominal migraine and its pathophysiology, and suggest an approach to management. Keywords: abdominal migraine, recurrent abdominal pain, abdominal epilepsy, cyclical vomiting

  9. Abdominal aortic aneurysm and diastasis recti.

    Science.gov (United States)

    McPhail, Ian

    Midline abdominal incisional hernias are common following open repair of abdominal aortic aneurysms. These may be caused by the weakness of connective tissue. This study sought to determine the prevalence of diastasis recti among unoperated Caucasian males with abdominal aortic aneurysm compared to a control group with atherosclerotic lower extremity peripheral arterial disease. Forty-two consecutive white males referred for evaluation of abdominal aortic aneurysm (n = 18) or peripheral arterial disease (n = 24) were examined by a single examiner at the Mayo Clinic. Both groups were similar in terms of age and smoking history, 2 major risk factors for both abdominal aortic aneurysm and peripheral arterial disease. Abdominal aortic aneurysm patients ranged in age from 59 to 89 (mean, 73.2) years. Seventeen of 18 (94.4%) had a history of smoking. Peripheral arterial disease patients ranged in age from 52 to 93 (mean, 70.8) years. Twenty-one of 24 (87.5%) had a history of smoking. Diastasis recti were present in 12 of 18 (66.7%) subjects with abdominal aortic aneurysm versus 4 of 24 (16.7%) subjects with peripheral arterial disease (P = .001, 2-tailed Fisher exact test). Diastasis recti are significantly more common in males with abdominal aortic aneurysm than peripheral arterial disease and may provide an important clue to screen for abdominal aortic aneurysm in those at risk.

  10. Handling of bulk solids theory and practice

    CERN Document Server

    Shamlou, P A

    1990-01-01

    Handling of Bulk Solids provides a comprehensive discussion of the field of solids flow and handling in the process industries. Presentation of the subject follows classical lines of separate discussions for each topic, so each chapter is self-contained and can be read on its own. Topics discussed include bulk solids flow and handling properties; pressure profiles in bulk solids storage vessels; the design of storage silos for reliable discharge of bulk materials; gravity flow of particulate materials from storage vessels; pneumatic transportation of bulk solids; and the hazards of solid-mater

  11. Yeast hydrolysate can reduce body weight and abdominal fat accumulation in obese adults.

    Science.gov (United States)

    Jung, Eun Young; Cho, Mi Kyoung; Hong, Yang-Hee; Kim, Jae Hwan; Park, Yooheon; Chang, Un Jae; Suh, Hyung Joo

    2014-01-01

    The aim of this study was to examine the effect of yeast hydrolysate on the abdominal fat in obese humans. We observed the effects of yeast hydrolysate that had a molecular weight below 10 kDa on the anti-abdominal fat accumulation in obese men and women ages 20 to 50 y for 10 wk. The abdominal fat mass was assessed by computed tomographic scans. By the sixth week, the reductions in energy intake in the yeast group (yeast hydrolysate 1 g/d) were significantly greater than those in the control group (placebo 1 g/d) (P weight and body mass index (BMI) were significantly reduced by week 10 compared with baseline in the yeast group, and these differences were significantly greater than those in the control group: body weight 0.83 kg versus -2.60 k g (P loss of body weight in the yeast group, lean body mass did not significantly differ between the two groups. Body fat mass in the control group did not significantly change between baseline and week 10. However, the yeast group lost a significant amount of body fat mass after 10 wk of treatment (P weight and the accumulation of abdominal fat without an adverse effect on lean body mass in obese adults, regardless of sex, via the reduction of energy intake. Copyright © 2014 Elsevier Inc. All rights reserved.

  12. Low fitness is associated with abdominal adiposity and low-grade inflammation independent of BMI

    DEFF Research Database (Denmark)

    Wedell-Neergaard, Anne-Sophie; Eriksen, Louise; Grønbæk, Morten

    2018-01-01

    OBJECTIVE: Up to 30% of obese individuals are metabolically healthy. Metabolically healthy obese (MHO) individuals are characterized by having low abdominal adiposity, low inflammation level and low risk of developing metabolic comorbidity. In this study, we hypothesize that cardiorespiratory...... to be inversely associated with both abdominal adiposity and low-grade inflammation independent of BMI. These data suggest that, in spite of BMI, high fitness levels lead to a reduction in abdominal fat mass and low-grade inflammation....... fitness (fitness) is a determinant factor for the MHO individuals and aim to investigate the associations between fitness, abdominal adiposity and low-grade inflammation within different BMI categories. METHOD: Data from 10,976 individuals from the general population, DANHES 2007-2008, on waist...

  13. [Intra-abdominal pressure as a surgery predictor in patients with acute abdominal pain].

    Science.gov (United States)

    Campos-Muñoz, Manuel Alejandro; Villarreal-Ríos, Enrique; Chimal-Torres, Mariano; Pozas-Medina, Josué Atila

    2016-01-01

    Intra-abdominal pressure is the pressure's state of balance within the abdominal cavity when a patient is at rest. This pressure may vary during mechanical ventilation or spontaneous breathing. The objective was to establish the intra-abdominal pressure as a surgery predictor in patients with acute abdominal pain. From April to December, 2013, it was carried out a nested case-control study on patients with acute abdominal pain in the emergency room of a second level hospital. Thirty-seven patients fit the inclusion criteria; they all underwent surgery with a previous measurement of the intra-abdominal pressure. Based on the results of the anatomopathological study, we divided the patients into two groups: those with evidence of acute abdominal inflammatory process (n=28) (case group), and patients without evidence of acute abdominal inflammatory process (n=9) (control group). In the case group, 100 % of patients shown high intra-abdominal pressure with a p=0.01 (OR=5 [95 % CI=2.578-9.699]. In the case group, the mean intra-abdominal pressure was 11.46, and in the control group 9.2 (p=0.183). Abdominal pain requiring surgical intervention is directly related to intra-abdominal pressure>5 mmHg.

  14. Don't Forget the Abdominal Wall: Imaging Spectrum of Abdominal Wall Injuries after Nonpenetrating Trauma.

    Science.gov (United States)

    Matalon, Shanna A; Askari, Reza; Gates, Jonathan D; Patel, Ketan; Sodickson, Aaron D; Khurana, Bharti

    2017-01-01

    Abdominal wall injuries occur in nearly one of 10 patients coming to the emergency department after nonpenetrating trauma. Injuries range from minor, such as abdominal wall contusion, to severe, such as abdominal wall rupture with evisceration of abdominal contents. Examples of specific injuries that can be detected at cross-sectional imaging include abdominal muscle strain, tear, or hematoma, including rectus sheath hematoma (RSH); traumatic abdominal wall hernia (TAWH); and Morel-Lavallée lesion (MLL) (closed degloving injury). These injuries are often overlooked clinically because of (a) a lack of findings at physical examination or (b) distraction by more-severe associated injuries. However, these injuries are important to detect because they are highly associated with potentially grave visceral and vascular injuries, such as aortic injury, and because their detection can lead to the diagnosis of these more clinically important grave traumatic injuries. Failure to make a timely diagnosis can result in delayed complications, such as bowel hernia with potential for obstruction or strangulation, or misdiagnosis of an abdominal wall neoplasm. Groin injuries, such as athletic pubalgia, and inferior costochondral injuries should also be considered in patients with abdominal pain after nonpenetrating trauma, because these conditions may manifest with referred abdominal pain and are often included within the field of view at cross-sectional abdominal imaging. Radiologists must recognize and report acute abdominal wall injuries and their associated intra-abdominal pathologic conditions to allow appropriate and timely treatment. © RSNA, 2017.

  15. An Interesting Neonatal Abdominal Mass | Lazarus | African Journal ...

    African Journals Online (AJOL)

    African Journal of Urology. Journal Home · ABOUT · Advanced Search · Current Issue · Archives · Journal Home > Vol 16, No 3 (2010) >. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Download this PDF file. The PDF file you selected should load here if your Web ...

  16. The lithopedion – an unusual cause of an abdominal mass

    African Journals Online (AJOL)

    a 3-month gestation period; sluggish local blood circulation, a sterile fetus and conditions conducive to calcium deposition are well-recognised factors in the pathogenesis. Three distinct types can be identified: (i) lithokelyphos in which only the membranes are calcified and form a hard sheath around the fetus; (ii) litho-.

  17. Mesenteric plasmacytoma: An unusual cause of an abdominal mass ...

    African Journals Online (AJOL)

    Plasmacytoma is a rare plasma cell tumour that arises from plasma cells. The tumour accounts for about 3 - 5% of all plasma cell malignancies and most often affects the head and neck, but may also occur in the gastrointestinal tract. To our knowledge, mesenteric plasmacytoma has not been described previously.

  18. Neuroblastoma presenting as ал abdominal mass: a diagnostic ...

    African Journals Online (AJOL)

    weight loss, anorexia, fatigue, bone pain, and chronic diarrhea. Since more than 50% of patients present with advanced-stage metastasis, usually to the bone and bone marrow, the most common presentation includes bone pain and a limp. However, patients also may present with unexplained fever, weight loss, irritability ...

  19. Uso da peritoneostomia na sepse abdominal Laparostomy in abdominal sepsis

    Directory of Open Access Journals (Sweden)

    Juvenal da Rocha Torres Neto

    2007-09-01

    Full Text Available Dentre as modalidades terapêuticas da sepse abdominal, a peritoneostomia tem papel decisivo permitindo explorações e lavagens da cavidade de forma facilitada. Observamos pacientes com diagnóstico clínico de sepse abdominal internados no Serviço de Coloproctologia do Hospital Universitário da Universidade Federal de Sergipe, e que foram submetidos a peritoneostomia de janeiro de 2004 a janeiro de 2006. Foram avaliados quanto ao diagnóstico primário e secundário, tipo de peritonite secundária, antibioticoterapia, esquema de lavagens, tempo de peritoneostomia, complicações e desfecho. Estudamos 12 pacientes, com idade de 15 a 57, média de 39,3 anos. Diagnóstico primário: abdome agudo inflamatório em 6(50%, abdome agudo obstrutivo em 2(16,7%, abdome agudo perfurativo em 2(16,7%, fístula enterocutânea em 1(8,3% e abscesso intra-cavitário em 1(8,3%. Diagnóstico secundário: perfuração de cólon em 4(33,3%, abscessos intra-cavitários em 3(25%, deiscências de anastomoses em 3(25%, 1(8,3% com tumor perfurado de sigmóide e 1(8,3% com necrose de cólon abaixado. Peritonite fecal em 10(83,3% e purulenta em 2(16,7%. A antibioticoterapia teve duração média de 19 dias. Lavagens de demanda em 6(50%, programadas em 4(33,3% e regime misto em 2(16,7%. O tempo médio de peritoneostomia foi de 10,9 dias (1-36. Como complicações: evisceração em 2(16,7% e fistulização em 1(8,3%. Quatro pacientes evoluíram com óbito.Among the therapeutics approach form of abdominal sepsis, the laparostomy has a decisive role allowing cavity explorations and lavages in an easier way. We study patients with abdominal sepsis diagnoses admitted to our surgical service of Coloproctology form Sergipe´s Federal University Hospital who underwent a Bogotá Bag laparostomy associated or not with polypropylene mesh from January 2004 to January 2006. These patients were assessed as: first and second diagnosis; secondary peritonitis type; antibiotic

  20. Mesh repair of hernias of the abdominal wall

    NARCIS (Netherlands)

    W.W. Vrijland (Wietske)

    2003-01-01

    textabstractA hernia of the abdominal wall is a permanent or intermittent protrusion of abdominal contents outside the abdominal cavity through a defect in the abdominal wall. Approximately 75% of all hernias occur in the inguinal region. Other types of hernias of the ventral abdominal wall are

  1. Paniculitis mesentérica como causa poco frecuente de dolor abdominal agudo Mesenteric panniculitis as a rare cause of acute abdominal pain

    Directory of Open Access Journals (Sweden)

    María Luiza Fatahi Bandpey

    2012-12-01

    Full Text Available La paniculitis mesentérica es un proceso inflamatorio poco habitual que afecta al tejido graso del mesenterio y, con menor frecuencia, al mesocolon o al retroperitoneo. Puede cursar con dolor abdominal, diarrea, pérdida de peso o masa palpable, y rara vez se presenta con un cuadro de dolor abdominal agudo. En la mayoría de los casos es asintomática. La etiología es desconocida, aunque se han descrito como posibles agentes causales la isquemia, la infección, el traumatismo abdominal, los antecedentes quirúrgicos y los procesos autoinmunes. También se ha planteado su asociación con determinados fármacos, procesos inflamatorios idiopáticos y neoplasias. La tomografía computada (TC es la técnica de imagen de elección para su diagnóstico y los hallazgos pueden variar desde el incremento de la atenuación en el mesenterio hasta la presencia de una masa sólida en relación con el componente tisular predominante (grasa, tejido inflamatorio o fibrosis. Presentamos 3 pacientes que acudieron al Servicio de Urgencias con dolor abdominal agudo y cuyo diagnóstico final fue paniculitis mesentérica como causa del cuadro.Mesenteric panniculitis is an unusual inflammatory disorder involving the adipose tissue of the mesentery and, less frequently, the mesocolon and the retroperitoneum. Patients may present with abdominal pain, diarrhea, weight loss or abdominal mass, and only rarely with symptoms of acute abdominal pain. In most cases, it is asymptomatic. Although the etiology of mesenteric panniculitis is unknown, ischemia, infection, abdominal trauma, previous abdominal surgery, and autoimmune disorders have been reported as possible causative agents. It has also been suggested its association with certain drugs, idiopathic inflammatory processes, and malignancy. Computed tomography (CT is the gold standard imaging technique for its diagnosis; computed tomography findings may vary from increased attenuation of the mesentery to a solid soft

  2. The diagnostic accuracy of an abdominal radiograph with signs and symptoms of intussusception.

    Science.gov (United States)

    Mendez, Donna; Caviness, A Chantal; Ma, Long; Macias, Charles C

    2012-03-01

    The objective of this study was to compare the diagnostic accuracy of an abdominal ultrasound to that of a highly suggestive abdominal radiograph combined with signs and symptoms of intussusception. This was a retrospective cross-sectional study of children 3 years or younger with signs and symptoms of intussusceptions who presented to a pediatric emergency department (ED). Univariate analysis, multivariate analysis, and diagnostic accuracy of clinical characteristics and radiographic findings were derived. A highly suggestive abdominal radiograph (14.80; 5.85-37.45), right upper quadrant mass (8.90; 1.14-69.47), vomiting (2.54; 1.36-4.76), and abdominal pain (2.45; 1.36-4.40) were found to be significantly associated with intussusception by univariate analysis. Vomiting (2.80; 1.34-5.85), abdominal pain (2.75; 1.33-5.69), and bloody stools (2.70; 1.07-6.81) were independently associated with intussusceptions by multivariate analysis. Bloody stools were time dependent. Bloody stools occurred in those patients with intussusception at a median time of 24 hours, from the time the patient started with signs and symptoms to the time of presentation to the ED, vs those without bloody stools presenting at a median time of 11 hours. The combination of a highly suggestive abdominal radiograph, abdominal pain, lethargy, and vomiting was highly specific (95%) for intussusception, comparable to that of an ultrasound (93%). In patients with this combination, all were found to have intussusception by enema or surgery. Ultrasound is not needed before an enema for the diagnosis of intussusception for those with a highly suggestive abdominal radiograph, abdominal pain, lethargy, and vomiting. Copyright © 2012 Elsevier Inc. All rights reserved.

  3. [Abdominal lymphatic malformation (ALM). Our experience].

    Science.gov (United States)

    López López, A J; Gómez Farpón, A; Vega Mata, N; Montalvo Avalos, C; Oviedo Gutiérrez, M; Granell Suárez, C; Alvarez Muñoz, V; Alvarez Zapico, J A

    2013-01-01

    Lymphatic malformations are congenital lesions usually placed in the head and neck, the abdominal location is infrequent. Analyze our experience in ALM management. Retrospective study of pediatric patients with ALM from 1996 to 2011. It is a descriptive analysis of clinical, diagnostic and therapeutic features. 10 patients with ALM were treated (6 girls: 4 boys), with a median age of 4.03 years (3 days-13 years). Acute abdomen was the most common presenting feature (40%). Ultrasound was carried out in all these cases, completing the study with CT (9 cases), MRI (1) or both (1). Treatment was surgical, excepting one case that presented infection of the ALM. The approach by laparotomy allowed total resection in all cases, involving bowel resection in 6. The mass was located in small bowel mesentery (6), mesocolon (1), liver (1), and in retroperitoneum (1). The final pathologic diagnosis showed an error in diagnostic imaging of 60%.The mean follow-up was 18 months (SD: 12.8), with not recurrences. ALM often manifests in a non-specific form and it may remain silent. Imaging studies guide the diagnosis, but only the histology provides a definitive result. Total resection is the best option to prevent recurrences and minimize complications.

  4. Endoscopic repair of an abdominal intercostal hernia.

    Science.gov (United States)

    Bobbio, Antonio; Ampollini, Luca; Prinzi, Gabriele; Sarli, Leopoldo

    2008-10-01

    Abdominal viscera herniation through the chest wall is a rare condition. A case is presented of an abdominal intercostal hernia of the seventh right intercostal space; its pathogenesis and clinical features are described, and also the combined endoscopic and percutaneous surgical approach employed for its repair.

  5. Abdominal pregnancy discovered during laparotomy for ...

    African Journals Online (AJOL)

    We report a case of abdominal pregnancy with a dead foetus of 19 gestational weeks and 3 days discovered incidentally during a laparotomy following complications of attempted abortion. Abdominal pregnancy is a rare form of ectopic pregnancy (1% of all ectopic pregnancies) usually diagnosed by ultrasound. In this case ...

  6. Abdominal pain - children under age 12

    Science.gov (United States)

    ... swallowing Abdominal migraine Pain caused by anxiety or depression Your child may have something more serious if the pain ... recent injury to the abdomen Is having trouble breathing Call your provider if your child has: Abdominal pain that lasts 1 week or ...

  7. Post caesarean section anterior abdominal wall endometriosis ...

    African Journals Online (AJOL)

    Abdominal wall endometriosis is a likely sequelae of caesarean section as viable endometrial tissue are deposited in the peritoneal cavity or anterior abdominal wall. One such case to sensitize clinicians of this rare presentation of the disease is presented. The patient was a 48 year old woman who presented with a lesion ...

  8. ADULT ABDOMINAL WALL HERNIA IN IBADAN.

    African Journals Online (AJOL)

    surgical practice. Groin hernia is the commonest type of abdominal wall hernias. There are several methods of hernia repair but tension-free repair (usually ... Aim: To describe the clinical profile of anterior abdominal wall hernias and our ... recent time but high cost and initial non-availability of the mesh limit its use in our.

  9. Abdominal abscess in Crohn's disease: multidisciplinary management

    NARCIS (Netherlands)

    de Groof, E. Joline; Carbonnel, Frank; Buskens, Christianne J.; Bemelman, Willem A.

    2014-01-01

    Crohn's disease (CD) is characterized by full-thickness inflammation of the bowel. For this reason, perforating complications such as intra-abdominal abscesses or fistulas are common. A concomitant intra-abdominal abscess with active CD of the small bowel is a challenging dilemma for

  10. Thoracic epidural anaesthesia for major abdominal surgeries ...

    African Journals Online (AJOL)

    Background: Thoracic epidural anaesthesia (TEA) has many benefits over general anaesthesia in major abdominal surgeries including avoidance of endotracheal intubation. Aims: To evaluate the feasibility of TEA for major abdominal surgeries in the private hospital setting. Patients and methods: This was a retrospective ...

  11. Case Study: Intra-abdominal hypertension

    African Journals Online (AJOL)

    2014-05-05

    May 5, 2014 ... abdominal sepsis was made, and a pus specimen was sent for culture and sensitivity testing. ... nonoperative management and increase the feeding rate to 30 ml/ hour. However, enteral nutrition (EN) was .... to Eckmann et al,4 one in four cases of severe sepsis or septic shock is caused by intra-abdominal ...

  12. Abdominal lymphatic malformation: Spectrum of imaging findings

    OpenAIRE

    Anupam Lal; Pankaj Gupta; Manphool Singhal; Saroj K Sinha; Sadhana Lal; Surinder Rana; Niranjan Khandelwal

    2016-01-01

    Lymphatic malformations are congenital vascular malformations with lymphatic differentiation. Although the most common locations for lymphatic malformation are the neck and axilla, they can occur at several locations in the body including the abdomen. The abdominal location is rather rare and accounts for approximately 5% of all lymphatic malformation. Abdominal lymphatic malformation can arise from mesentery, omentum, gastrointestinal tract, and retroperitoneum. Clinical presentation include...

  13. Actinomycosis mimicking abdominal neoplasm. Case report

    DEFF Research Database (Denmark)

    Waaddegaard, P; Dziegiel, M

    1988-01-01

    In a patient with a 6-month history of nonspecific abdominal complaints, preoperative examination indicated malignant disease involving the right ovary, rectum and sigmoid, but laparotomy revealed abdominal actinomycosis. Removal of the ovary and low anterior colonic resection followed by penicil...

  14. Gastrointestinal Injuries Following Blunt Abdominal Trauma In ...

    African Journals Online (AJOL)

    Nigerian Journal of Clinical Practice ... Purpose: Gastrointestinal (GI) injuries in children following blunt abdominal trauma is rare; early diagnosis and treatment is important for good outcome. The purpose ... Patients and Methods: From January 1996 June 2006, 168 children were treated at our centre for abdominal trauma.

  15. The extended abdominal wall flap for transplantation.

    Science.gov (United States)

    Hollenbeck, S T; Senghaas, A; Turley, R; Ravindra, K V; Zenn, M R; Levin, L S; Erdmann, D

    2011-06-01

    Patients with extensive loss of the abdominal wall tissue have few options for restoring the abdominal cavity. Composite tissue allotransplantation has been used for limited abdominal wall reconstruction in the setting of visceral transplantation, yet replacement of the entire abdominal wall has not been described. The purpose of this study was to determine the maximal abdominal skin surface available through an external iliac/femoral cuff-based pedicle. Five human cadaveric abdominal walls were injected with methylene blue to analyze skin perfusion based on either the deep inferior epigastric artery (DIEA; n = 5) or a cuff of external iliac/femoral artery (n = 5) containing the deep circumflex iliac, deep inferior epigastric, and superficial inferior epigastric, and superficial circumflex iliac arteries. Abdominal wall flaps were taken full thickness from the costal margin to the midaxillary line and down to the pubic tubercle and proximal thigh. In all specimens, the deep inferior epigastric, deep circumflex iliac, superficial inferior epigastric, and superficial circumflex iliac arteries were found to originate within a 4-cm cuff of the external iliac/femoral artery. Abdominal wall flaps injected through a unilateral external iliac/femoral segment had a significantly greater degree of total flap perfusion than those injected through the DIEA alone (76.5% ± 4% vs 57.2% ± 5%; Student t test, P DIEA vessel alone. Copyright © 2011 Elsevier Inc. All rights reserved.

  16. Connective tissue alteration in abdominal wall hernia

    DEFF Research Database (Denmark)

    Henriksen, N A; Yadete, D H; Sørensen, Lars Tue

    2011-01-01

    The aetiology and pathogenesis of abdominal wall hernia formation is complex. Optimal treatment of hernias depends on a full understanding of the pathophysiological mechanisms involved in their formation. The aim of this study was to review the literature on specific collagen alterations...... in abdominal wall hernia formation....

  17. Retrospective comparison of abdominal ultrasonography and radiography in the investigation of feline abdominal disease

    Science.gov (United States)

    Won, Wylen Wade; Sharma, Ajay; Wu, Wenbo

    2015-01-01

    Abdominal radiography and ultrasonography are commonly used as part of the initial diagnostic plan for cats with nonspecific signs of abdominal disease. This retrospective study compared the clinical usefulness of abdominal radiography and ultrasonography in 105 feline patients with signs of abdominal disease. The final diagnosis was determined more commonly with ultrasonography (59%) compared to radiography (25.7%). Ultrasonography was also able to provide additional clinically relevant information in 76% of cases, and changed or refined the diagnosis in 47% of cases. Based on these findings, ultrasonography may be sufficient as an initial diagnostic test for the investigation of feline abdominal disease. PMID:26483582

  18. Abdominal ultrasonography in the diagnostic work-up in children with recurrent abdominal pain

    DEFF Research Database (Denmark)

    Wewer, Anne Vibeke; Strandberg, C; Pærregaard, Anders

    1997-01-01

    We report on our experience with routine abdominal ultrasonography in 120 children (aged 3-15 years) with recurrent abdominal pain, in order to determine the diagnostic value of this investigation. Eight children (7%) revealed sonographic abnormalities: gallbladder stone (n = 2), splenomegaly (n...... = 1) and urogenital abnormalities (n = 5). The recurrent abdominal pain could be explained by these findings in only two (may be three) cases. CONCLUSION: The diagnostic value of abdominal ultrasonography in unselected children with recurrent abdominal pain is low. However, the direct visualization...

  19. The value of anterior displacement of the abdominal aorta in diagnosing neuroblastoma in children

    Energy Technology Data Exchange (ETDEWEB)

    Schiavon, Jose Luiz de Oliveira; Caran, Eliana Maria Monteiro; Lederman, Henrique Manoel, E-mail: schiavon00@gmail.com [Universidade Federal de Sao Paulo (EPM/UNIFESP), Sao Paulo, SP (Brazil). Escola Paulista de Medicina; Odone Filho, Vicente [Universidade de Sao Paulo (FM/USP), Sao Paulo, SP (Brazil). Faculdade de Medicina

    2016-11-15

    Objective: To determine the value of anterior displacement of the abdominal aorta, when present at any level or only at the level of the adrenal gland, contralateral to the mass, in diagnosing neuroblastoma on computed tomography or magnetic resonance imaging in children up to 7 years of age. Materials and Methods: Imaging examinations of 66 patients were classified by consensus as for the presence of anterior aorta displacement and were compared with the pathology report. Results: We found anterior abdominal aorta displacement in 26 (39.39%) of the 66 patients evaluated. Among those 26 patients, we identified neuroblastoma in 22 (84.62%), nephroblastoma in 3 (11.54%), and Burkitt lymphoma in 1 (3.85%). The positive predictive value was 84.62%, and the specificity was 88.24%. The displacement of the aorta was at the adrenal level, contralateral to the mass, in 14 cases, all of which were attributed to neuroblastoma. Conclusion: When the abdominal aorta is displaced at the level of the adrenal gland, contralateral to the mass, it can be said that the diagnosis is neuroblastoma, whereas abdominal aorta displacement occurring at other abdominal levels has a positive predictive value for neuroblastoma of approximately 85%. (author)

  20. The value of anterior displacement of the abdominal aorta in diagnosing neuroblastoma in children

    Directory of Open Access Journals (Sweden)

    Jose Luiz de Oliveira Schiavon

    Full Text Available Abstract Objective: To determine the value of anterior displacement of the abdominal aorta, when present at any level or only at the level of the adrenal gland, contralateral to the mass, in diagnosing neuroblastoma on computed tomography or magnetic resonance imaging in children up to 7 years of age. Materials and Methods: Imaging examinations of 66 patients were classified by consensus as for the presence of anterior aorta displacement and were compared with the pathology report. Results: We found anterior abdominal aorta displacement in 26 (39.39% of the 66 patients evaluated. Among those 26 patients, we identified neuroblastoma in 22 (84.62%, nephroblastoma in 3 (11.54%, and Burkitt lymphoma in 1 (3.85%. The positive predictive value was 84.62%, and the specificity was 88.24%. The displacement of the aorta was at the adrenal level, contralateral to the mass, in 14 cases, all of which were attributed to neuroblastoma. Conclusion: When the abdominal aorta is displaced at the level of the adrenal gland, contralateral to the mass, it can be said that the diagnosis is neuroblastoma, whereas abdominal aorta displacement occurring at other abdominal levels has a positive predictive value for neuroblastoma of approximately 85%.

  1. Paragonimiasis mimicking chest cancer and abdominal wall metastaisis: A case report

    Science.gov (United States)

    ZHOU, RONGXING; ZHANG, MINJIA; CHENG, NANSHENG; ZHOU, YONG

    2016-01-01

    Typical human paragonimiasis demonstrates an elevated eosinophil count, positive immunoblot, nodular shadows of the lung and pleural thickening with pleural effusion, and these symptoms may be confused with chest cancer. In the present case, a rare case of human paragonimiasis mimicking chest cancer and abdominal wall metastasis is described, the 39-year-old male patient was admitted in our hospital for cough, weight loss 5 kg and a firm mass in right upper abdominal wall. The laboratory test showed unremarkable hematology and biochemistry results. Chest X-ray, Plain computed tomography of the chest and abdomen showed right pleural effusion, several nodules in right lower lung and a mass in the right upper abdominal wall. The initial diagnosis was lung or chest cancer with abdominal wall metastasis, and the abdominal wall mass was resected for the final diagnosis. The biopsy revealed eosinophilic granuloma with Charcot-Leyden crystal formation infiltrated in the muscular fibers. Subsequent to assessment of the antibodies against parasites, the final diagnosis of paragonimiasis was made. PMID:27313691

  2. Acute spontaneous isolated dissection of abdominal aorta

    Directory of Open Access Journals (Sweden)

    Ali Akbar beigi

    2009-09-01

    Full Text Available

    • Aortic dissection occurs when the layers of the aorta separate as a result of extra luminal cavity of blood through an intimal tear. Dissection limited to the abdominal aorta is rare. Unfortunately, the appropriate management of dissecting aneurysm of abdominal aorta is not documented yet. A 43 years old man was admitted to Al-zahra hospital in Isfahan with sudden onset of periumbilical abdominal pain. CT scan confirmed infrarenal dissection of abdominal aorta. Performing laparotomy, aorta was repaired using bifurcate collagen-coated Dacron graft. Surgical intervention with synthetic graft is recommended in patients with dissecting aortic aneurysm of infrarenal segments where the extent of dissection is limited and accessible.
    • Keywords: Aneurysm, Aortic dissection, Aortic aneurysm abdominal surgery.

  3. Abdominal lymphatic malformation: Spectrum of imaging findings

    Directory of Open Access Journals (Sweden)

    Anupam Lal

    2016-01-01

    Full Text Available Lymphatic malformations are congenital vascular malformations with lymphatic differentiation. Although the most common locations for lymphatic malformation are the neck and axilla, they can occur at several locations in the body including the abdomen. The abdominal location is rather rare and accounts for approximately 5% of all lymphatic malformation. Abdominal lymphatic malformation can arise from mesentery, omentum, gastrointestinal tract, and retroperitoneum. Clinical presentation includes an abdominal lump, vague abdominal discomfort, and secondary complications including intestinal obstruction, volvulus, ischemia, and bleeding. There is a broad spectrum of radiological manifestation. In the present review, we discuss the imaging appearance of abdominal lymphatic malformation. The diagnosis of lymphatic malformation in our series was based on the histopathological examination (in cases who underwent surgery and fine needle aspiration cytology.

  4. Abdominal lymphatic malformation: Spectrum of imaging findings.

    Science.gov (United States)

    Lal, Anupam; Gupta, Pankaj; Singhal, Manphool; Sinha, Saroj K; Lal, Sadhana; Rana, Surinder; Khandelwal, Niranjan

    2016-01-01

    Lymphatic malformations are congenital vascular malformations with lymphatic differentiation. Although the most common locations for lymphatic malformation are the neck and axilla, they can occur at several locations in the body including the abdomen. The abdominal location is rather rare and accounts for approximately 5% of all lymphatic malformation. Abdominal lymphatic malformation can arise from mesentery, omentum, gastrointestinal tract, and retroperitoneum. Clinical presentation includes an abdominal lump, vague abdominal discomfort, and secondary complications including intestinal obstruction, volvulus, ischemia, and bleeding. There is a broad spectrum of radiological manifestation. In the present review, we discuss the imaging appearance of abdominal lymphatic malformation. The diagnosis of lymphatic malformation in our series was based on the histopathological examination (in cases who underwent surgery) and fine needle aspiration cytology.

  5. Postoperative gastric dilatation causing abdominal compartment syndrome

    Directory of Open Access Journals (Sweden)

    Krausz Michael M

    2008-01-01

    Full Text Available Abstract Objective To study the effect of postoperative gastric dilatation on intra-abdominal pressure (IAP. Design and setting Single case report from a primary teaching hospital. Patients and methods A 72-year-old woman demonstrated a sudden respiratory and cardiovascular collapse following resection of a retroperitoneal sarcoma. This collapse was caused by abdominal compartment syndrome due to gastric dilatation. Results The patient was re-explored, an enormously distended stomach was found with the nasogastric tube situated in a small sliding hernia which prevented drainage of the distended stomach. Re-positioning of the nasogastric tube, allowed the decompression of the stomach and the patient's condition immediately improved. Conclusion Acute abdominal distention following major abdominal surgery may result from acute gastric dilatation, leading to oliguria and increased airway pressures. Untreated gastric dilatation can cause abdominal compartment syndrome.

  6. Postoperative gastric dilatation causing abdominal compartment syndrome.

    Science.gov (United States)

    Mahajna, Ahmad; Mitkal, Sharon; Krausz, Michael M

    2008-01-31

    To study the effect of postoperative gastric dilatation on intra-abdominal pressure (IAP). Single case report from a primary teaching hospital. A 72-year-old woman demonstrated a sudden respiratory and cardiovascular collapse following resection of a retroperitoneal sarcoma. This collapse was caused by abdominal compartment syndrome due to gastric dilatation. The patient was re-explored, an enormously distended stomach was found with the nasogastric tube situated in a small sliding hernia which prevented drainage of the distended stomach. Re-positioning of the nasogastric tube, allowed the decompression of the stomach and the patient's condition immediately improved. Acute abdominal distention following major abdominal surgery may result from acute gastric dilatation, leading to oliguria and increased airway pressures. Untreated gastric dilatation can cause abdominal compartment syndrome.

  7. Pseudocyst in Omentum caused by Abdominal Tuberculosis : Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Lee, So Yeon; Kim, Hyun Jin; Park, Soo Youn; Choi, Hyun Joo; Hwang, Seong Su; Cha, Eun Suk; Park, Young Ha [Catholic University of Korea, St.Vincent' s Hospital, Suwon (Korea, Republic of)

    2006-06-15

    A 25-year-old woman presented with abdominal discomfort and weight loss. Sonography demonstrated a well defined, anechoic, cystic mass with posterior acoustic enhancement, internal thin septations, and a peripheral hypoechoic solid portion that had no increased blood flow on Doppler ultrasound. Contrast-enhanced CT revealed a cystic omental mass with internal thin septations and an enhancing solid portion which appeared as the hypoechoic solid portion on ultrasonography. A pathologic specimen demonstrated a pseudocyst containing serous fluid with gelatinous material. The solid component at the peripheral portion of the pseudocyst indicated caseous necrosis with multinucleated giant cells. This histologic finding was consistent with tuberculosis and supported the final diagnosis of omental pseudocyst caused by tuberculous peritonitis. Therefore, intraperitoneal pseudocyst with tuberculosis should be considered in the differential diagnosis of an intraperitoneal cystic mass in a young adult

  8. Intra- and Extra-abdominal Actinomycosis Mimicking Urachal Tumor in an Intrauterine Device Carrier: A Case Report

    Directory of Open Access Journals (Sweden)

    Hsi-Lin Hsiao

    2008-01-01

    Full Text Available Actinomycosis is a rare, chronic suppurative infection caused by the Gram-positive anaerobic filamentous bacterium, Actinomyces Israeli. In most cases, the diagnosis is made postoperatively because of its unusual clinical presentation. Abdominal actinomycosis is the second most common site of the disease and may mimic abdominal cancer, inflammatory bowel disease or diverticulitis. The abdominal-pelvic form of this disease mostly results from the prolonged use of an intrauterine device. We report a rare case of combined intra- and extra-abdominal actinomycosis mimicking urachal tumor that was diagnosed by computed tomography, which presented as two tender abdominal palpable masses following long-term intrauterine device use. The disease was confirmed by postoperative histopathologic examination, which revealed sulfur granules microscopically, and was successfully treated by complete surgical resection following a period of appropriate antibiotic treatment.

  9. Does short sleep duration favor abdominal adiposity in children?

    Science.gov (United States)

    Chaput, Jean-Philippe; Tremblay, Angelo

    2007-01-01

    The main aim of this cross-sectional study was to determine whether the increased body mass index (BMI) characterizing short-duration sleeping children is related to an increased predisposition to abdominal adiposity. A total of 422 children (211 boys and 211 girls) involved in the "Québec en Forme" Project were tested for body weight, height, waist circumference, and sleep duration. As there was no gender interaction with the other factors, a partial regression of waist circumference on hours of sleep was performed for both genders combined, adjusting for age, sex, BMI, parental obesity, parental education, total annual family income, frequency of taking breakfast, watching television, playing videogames, computer use, and frequency of practicing sports activities outside of school. Sleep duration had an independent effect on waist circumference, with the correlation between these variables remaining significant after adjustment for BMI and the several other covariates (r=- 0.17, p<0.001). In conclusion, these results suggest that short sleep duration favors abdominal adiposity in children. This finding is of particular concern since abdominal obesity is an important feature of the metabolic syndrome.

  10. Coupling brane fields to bulk supergravity

    Energy Technology Data Exchange (ETDEWEB)

    Parameswaran, Susha L. [Uppsala Univ. (Sweden). Theoretical Physics; Schmidt, Jonas [Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany)

    2010-12-15

    In this note we present a simple, general prescription for coupling brane localized fields to bulk supergravity. We illustrate the procedure by considering 6D N=2 bulk supergravity on a 2D orbifold, with brane fields localized at the fixed points. The resulting action enjoys the full 6D N=2 symmetries in the bulk, and those of 4D N=1 supergravity at the brane positions. (orig.)

  11. Abdominal Incisional Endometriosis Following Cesarean Section: Report of 2 Cases

    Directory of Open Access Journals (Sweden)

    Azam Azargoon

    2008-06-01

    Full Text Available Endometriosis is described as the presence of functioning endometrial tissue (glands and stroma outside the uterine cavity. The most common location is within the pelvis. However, extra pelvic endometriosis is a fairly uncommon disorder and difficult to diagnose. It can sometimes occur in a surgical scar. Scar endometriosis is a rare condition and difficult to diagnose. It mostly follows obstetrical and gynecological surgeries. It presents as a painful, slowly growing mass in or near a surgical scar. We report two cases of abdominal wall endometriosis following hysterotomy and cesarean section. Consequently the pathogenesis, diagnosis and treatment are discussed.

  12. Abdominal approaches to pelvic prolapse repairs.

    Science.gov (United States)

    Pollard, Matthew E; Eilber, Karyn S; Anger, Jennifer T

    2013-07-01

    Abdominal sacrocolpopexy has been considered the gold standard for vaginal vault prolapse repair for several decades. Although transvaginal approaches gained popularity as minimally invasive alternatives, complications related to the use of vaginal mesh have led surgeons to perform these repairs less frequently. By incorporating laparoscopic and robotic techniques into the traditional open abdominal sacrocolpopexy, surgeons can offer the benefits of minimally invasive surgery while avoiding risks of vaginal mesh. This review article aims to evaluate the efficacy and outcomes of abdominal sacrocolpopexy by comparing open, laparoscopic, and robotic assisted laparoscopic surgery. The excellent outcomes of open abdominal sacrocolpopexy have repeatedly been shown in published, randomized data. This has been further validated in minimally invasive techniques through randomized data evaluating the outcomes of laparoscopic sacrocolpopexy. Among the various sacrocolpopexy techniques, outcomes are similar among the open, laparoscopic, and robotic approaches. Minimally invasive surgeries have been shown to have advantages in terms of perioperative morbidity. The superior outcomes of abdominal sacrocolpopexy are available using minimally invasive techniques for pelvic organ prolapse repair. Further research with randomized data is required to establish how these approaches compare to each other. Given the inherent advantages of minimally invasive surgery, robotic or laparoscopic abdominal sacrocolpopexy may become the preferred approach to abdominal pelvic organ prolapse repair.

  13. Management of intra-abdominal hypertension and abdominal compartment syndrome: a review

    Science.gov (United States)

    2014-01-01

    Patients in the intensive care unit (ICU) are at risk of developing of intra abdominal hypertension (IAH) and abdominal compartment syndrome (ACS). Aim: This review seeks to define IAH and ACS, identify the aetiology and presentation of IAH and ACS, identify IAP measurement techniques, identify current management and discuss the implications of IAH and ACS for nursing practice. A search of the electronic databases was supervised by a health librarian. The electronic data bases Cumulative Index of Nursing and Allied Health Literature (CINAHL); Medline, EMBASE, and the World Wide Web was undertaken from 1996- January 2011 using MeSH and key words which included but not limited to: abdominal compartment syndrome, intra -abdominal hypertension, intra-abdominal pressure in adult populations met the search criteria and were reviewed by three authors using a critical appraisal tool. Data derived from the retrieved material are discussed under the following themes: (1) etiology of intra-abdominal hypertension; (2) strategies for measuring intra-abdominal pressure (3) the manifestation of abdominal compartment syndrome; and (4) the importance of nursing assessment, observation and interventions. Intra-abdominal pressure (IAP) and abdominal compartment syndrome (ACS) have the potential to alter organ perfusion and compromise organ function. PMID:24499574

  14. Abdominal obesity and the risk of esophageal and gastric cardia carcinomas.

    Science.gov (United States)

    Corley, Douglas A; Kubo, Ai; Zhao, Wei

    2008-02-01

    Esophageal adenocarcinoma is rapidly increasing in incidence. Body mass index (BMI) is a risk factor, but its distribution does not reflect the demographic distribution of the cancer (which is highest among White men). Abdominal obesity patterns may explain this discordance, but no studies exist to date. Nested case-control study within 206,974 members of the Kaiser Permanente multiphasic health checkup cohort; subjects received detailed questionnaires, a standardized examination including BMI and anthropometric measurements, and follow-up of esophageal and cardia cancers using registry data. 101 incident esophageal adenocarcinomas, 105 cardia adenocarcinomas, and 144 esophageal squamous cell carcinomas were detected (BMI data available for all cases; abdominal measurements for a subset). Increasing abdominal diameter was strongly associated with an increased risk of esophageal adenocarcinoma [odds ratio (OR), 3.47; 95% confidence interval (95% CI), 1.29-9.33; abdominal diameter, > or =25 versus cancer risk. Abdominal diameter was not associated with the risk of cardia adenocarcinomas (OR, 1.28; 95% CI, 0.38-4.25; diameter, > or =25 versus Cancer risk was not substantially mediated through gastroesophageal reflux-type symptoms, although symptoms may imperfectly measure reflux severity. Given abdominal obesity is more common among males, these findings suggest that increases in obesity may disproportionately increase the risk of esophageal adenocarcinoma in males.

  15. Children's (Pediatric) Abdominal Ultrasound Imaging

    Medline Plus

    Full Text Available ... blood flow (such as clots) narrowing of vessels tumors and congenital vascular malformations reduced or absent blood ... vessels or to detect abnormal masses, such as tumors. In an ultrasound examination, a transducer both sends ...

  16. Relação do índice de massa corporal, da relação cintura-quadril e da circunferência abdominal com a mortalidade em mulheres idosas: seguimento de 5 anos Relationship between body mass index, waist circumference, and waist-to-hip ratio and mortality in elderly women: a 5-year follow-up study

    Directory of Open Access Journals (Sweden)

    Marcos A. S. Cabrera

    2005-06-01

    Full Text Available Este estudo analisa a associação entre a relação cintura-quadril (RCQ, a circunferência abdominal (CA e o índice de massa corporal (IMC com a mortalidade total e cardiovascular em 575 mulheres idosas ambulatoriais por um seguimento de cinco anos. Os maiores quartis de RCQ, CA e IMC, bem como as categorias pré-determinadas de IMC, foram analisados como variáveis preditivas e analisada a interferência de algumas variáveis confundidoras. Oitenta e oito mulheres morreram durante o seguimento (15,4%. As mulheres com baixo peso (IMC 0,97 estava associado com a maior mortalidade total, entretanto, na análise multivariada o aumento de RCQ apresentou uma associação independente com a mortalidade total, apenas entre as mulheres de 60 a 80 anos. Nenhuma medida antropométrica apresentou uma associação significativa com a mortalidade cardiovascular. Os resultados identificaram o baixo peso e a RCQ como preditores de mortalidade total em idosas, principalmente entre as mulheres com até 80 anos.This study examines the association between body mass index (BMI, waist-to-hip ratio (WHR, and waist circumference (WC and all-cause and cardiovascular mortality in elderly women in a 5-year longitudinal study of 575 female outpatients 60 years and over. The highest BMI, WHR, and WC quartiles and predefined BMI categories were analyzed as predictive variables. Death occurred in 88 (15.4%. Underweight (BMI 0.97 was associated with all-cause mortality. However, after adjustment for age, smoking, and previous cardiovascular diseases, the increase in WHR was positively associated only in women from 60 to 80 years of age. None of the anthropometric measurements was associated with cardiovascular mortality. The results indicate that underweight and increased waist-to-hip ratio were predictors of all-cause mortality in elderly women, mainly among those under 80 years.

  17. Abdominal Wall Abscess due to Acute Perforated Sigmoid Diverticulitis: A Case Report with MDCT and US Findings

    Directory of Open Access Journals (Sweden)

    Rafailidis Vasileios

    2013-01-01

    Full Text Available Perforation of the inflamed diverticula is a common diverticulitis complication. It usually leads to the formation of a local abscess. In some rare cases, the inflammatory process may spread towards extra-abdominal sites like the anterior or posterior abdominal wall or the thigh and form an abscess in these sites. We present the case of a 73-year-old man with a history of pain at the lower left quadrant of the abdomen for 20 days and a visible mass in this site. Ultrasonography and computed tomography revealed this mass to be an abscess of the abdominal wall which had been formed by the spread of ruptured sigmoid diverticulitis by continuity of tissue through the lower left abdominal wall. Local drainage of the abscess was performed and the patient was discharged after alleviation of symptoms and an uneventful course. We also discuss causes of abdominal wall abscesses along with the possible pathways by which an intra-abdominal abscess could spread outside the abdominal cavity.

  18. Measurement of visceral fat by abdominal bioelectrical impedance analysis is beneficial in medical checkup.

    Science.gov (United States)

    Shoji, Kentaro; Maeda, Kazuhisa; Nakamura, Tadashi; Funahashi, Tohru; Matsuzawa, Yuji; Shimomura, Iichiro

    2008-12-01

    In addition to the waist circumference (WC) measurement, an accurate measurement of visceral fat is very important in terms of the pathology associated with the metabolic syndrome. The only method available for an accurate measurement of a visceral fat area (VFA) is abdominal computed tomography (CT). To overcome this limitation, we estimated VFA using abdominal bioelectrical impedance analysis (BIA) with accuracy comparable to that of abdominal CT, and investigated the relationship between VFA and risk factors of the metabolic syndrome. Because abdominal BIA detects excess visceral fat accumulation that cannot be detected by a measurement of WC, the characteristics of the subjects who were identified as having excessive visceral fat using BIA, but not WC, were examined. Abdominal BIA was used to estimate VFA in male subjects (n = 1803) (age: 48 ± 10 years, body mass index: 23.9 ± 3.0 kg/m(2)) who provided informed consent. The prevalence of the metabolic syndrome diagnosed based on the diagnostic criteria established by the Japanese Society of Internal Medicine was 18%. Among the risk factors of the metabolic syndrome, WC was significantly correlated with triglycerides (TG), but estimated VFA was correlated with blood pressure and HDL-cholesterol (HDL-C), in addition to TG. Abdominal BIA detected excess visceral fat accumulation in 3% of subjects for whom WC had detected none. Elevated blood pressure, TG, and fasting plasma glucose and decreased HDL-C were also noted in these subjects, and the values of these risk factors were comparable to those of subjects in whom visceral fat accumulation was detected using WC. Abdominal BIA is a simple and safe method that is superior to WC for the detection of excessive visceral fat accumulation. Therefore, abdominal BIA will likely be used clinically to detect excessive accumulation of visceral fat, which is an important predictor of the metabolic syndrome. © 2008 Asian Oceanian Association for the Study of Obesity

  19. Extra scrotal spermatocele causing lower abdominal pain: a first case report.

    Science.gov (United States)

    Dollard, Denis J; Fobia, John B

    2011-03-01

    Lower quadrant abdominal pain is a common complaint evaluated in emergency departments (EDs). The number of differential diagnoses is lowered when the pain in a male patient is associated with a palpable tender mass. These diagnoses include inguinal hernia, inflamed inguinal lymph node, rectus sheath hematoma, cryptorchidism, mass derived from the spermatic cord, and polyorchidism. We report a case of extra scrotal spermatocele causing lower quadrant abdominal pain that was misdiagnosed as an inguinal hernia on several ED visits. Lower quadrant mass and pain caused by a spermatocele are unusual conditions. Upon the patient's third (ED) visit, the painful mass remained located in his right lower quadrant. The lower quadrant mass was movable on palpation and with pressure could be delivered into the superior aspect of the scrotum. The patient had an abdominal and pelvic computed tomography scan and lower quadrant ultrasound. The imaging studies revealed the mass to be a cystic structure. Surgical excision confirmed that the mass was a spermatocele. Differential diagnoses, diagnostic approaches, and treatment are discussed.

  20. A case of Behcet's disease with aneurysms of common carotid arteries and abdominal aorta

    Energy Technology Data Exchange (ETDEWEB)

    Choo, Yeon Myung; Chang, Kee Hyun; Choi, Sung Jae [Seoul National University College of Medicine, Seoul (Korea, Republic of)

    1984-06-15

    One case of Behcet's disease with multiple aneurysms in both common carotid arteries and abdominal aorta is presented with brief review of the literatures. A 26-year-old woman had slowly enlarging pulsatile masses in both sides of neck and recurrent ulcerations in oral cavity and genitalia. One day prior to admission, aphasia, right facial nerve palsy and right hemiplegia suddenly developed. Brain CT showed acute infarction in left basal ganglia. Both Carotid Angiography and abdominal Aortography demonstrated multiple aneurysms in both common carotid arteries and abdominal aorta with organizing thrombi and thromboembolism of internal carotid artery.

  1. Anthropometry, DXA and leptin reflect subcutaneous but not visceral abdominal adipose tissue by MRI in 197 healthy adolescents

    DEFF Research Database (Denmark)

    Tinggaard, Jeanette; Hagen, Casper P; Christensen, Anders Nymark

    2017-01-01

    magnetic resonance imaging (MRI). Methods We performed a cross-sectional study that included 197 healthy adolescents (114 boys) aged 10–15 years nested within a longitudinal population-based cohort. Clinical examination, blood sampling, DXA, and abdominal MRI were performed. SAT% and VAT% were adjusted......Background Abdominal fat distribution is associated with the development of cardio-metabolic disease independently of body mass index (BMI). We assessed anthropometry, serum adipokines, and DXA as markers of abdominal subcutaneous adipose tissue (SAT) and visceral adipose tissue (VAT) using...

  2. Dynamics of Albumin Synthetic Response to Intra-Abdominal Abscess in Patients with Gastrointestinal Fistula

    Science.gov (United States)

    Zhou, Bo; Han, Gang; Chen, Yu; A, Jiye; Gu, Guosheng; Chen, Jun; Wang, Gefei; Li, Jieshou

    2014-01-01

    Abstract Background: Low serum albumin concentration is a predictor of failure of source control for intra-abdominal infection. However, data on dynamics of albumin synthesis in these patients and to what extent these changes contribute to hypoalbuminemia are relatively scarce. We investigated in a group of patients with gastrointestinal fistula the dynamic response of liver albumin synthesis to intra-abdominal abscess and how these related to hypoalbuminemia and circulating endocrine hormone profiles. Methods: Eight gastrointestinal fistula patients scheduled to undergo percutaneous abscess sump drainage were enrolled prospectively to measure albumin synthesis rates at different stages of the inflammatory response (immediately after diagnosis and 7 d following sump drainage when clinical signs of intra-abdominal sepsis had been eradicated). Eight age-, sex-, and body mass index–matched intestinal fistula patients were studied as control patients. Consecutive arterial blood samples were drawn during a primed-constant infusion (priming dose: 4 micromol·kg−1, infusion rate: 6 micromol·kg−1·min−1) to determine the incorporation rate of L-[ring-2H5]-phenylalanine directly into plasma albumin using gas chromatography/mass spectrometry analysis. Results: Patients suffering from intra-abdominal infection had reduced plasma albumin and total plasma protein concentrations, compared with control patients. Albumin fractional synthesis rates in patients with intra-abdominal abscess were decreased, compared with those in the control group. When the source of infection was removed, albumin synthesis rates returned to control values, whereas albumin concentrations did not differ significantly from the corresponding concentrations in control subjects and patients with intra-abdominal abscess. Conclusion: Despite nutritional intervention, albumin synthesis rate is decreased in intestinal fistula patients with intra-abdominal abscess; albumin synthesis returns to

  3. 27 CFR 20.191 - Bulk articles.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Bulk articles. 20.191... Users of Specially Denatured Spirits Operations by Users § 20.191 Bulk articles. Users who convey articles in containers exceeding one gallon may provide the recipient with a photocopy of subpart G of this...

  4. Abdominal binders may reduce pain and improve physical function after major abdominal surgery - a systematic review

    DEFF Research Database (Denmark)

    Rothman, Josephine Philip; Gunnarsson, Ulf; Bisgaard, Thue

    2014-01-01

    INTRODUCTION: Evidence for the effect of post-operative abdominal binders on post-operative pain, seroma formation, physical function, pulmonary function and increased intra-abdominal pressure among patients after surgery remains largely un-investigated. METHODS: A systematic review was conducted...... to reduce seroma formation after laparoscopic ventral herniotomy and a non-significant reduction in pain. Physical function was improved, whereas evidence supports a beneficial effect on psychological distress after open abdominal surgery. Evidence also supports that intra-abdominal pressure increases....... The PubMed, EMBASE and Cochrane databases were searched for studies on the use of abdominal binders after abdominal surgery or abdominoplasty. All types of clinical studies were included. Two independent assessors evaluated the scientific quality of the studies. The primary outcomes were pain, seroma...

  5. Abdominal binders may reduce pain and improve physical function after major abdominal surgery - a systematic review

    DEFF Research Database (Denmark)

    Rothman, Josephine Philip; Gunnarsson, Ulf; Bisgaard, Thue

    2014-01-01

    INTRODUCTION: Evidence for the effect of post-operative abdominal binders on post-operative pain, seroma formation, physical function, pulmonary function and increased intra-abdominal pressure among patients after surgery remains largely un-investigated. METHODS: A systematic review was conducted....... The PubMed, EMBASE and Cochrane databases were searched for studies on the use of abdominal binders after abdominal surgery or abdominoplasty. All types of clinical studies were included. Two independent assessors evaluated the scientific quality of the studies. The primary outcomes were pain, seroma...... to reduce seroma formation after laparoscopic ventral herniotomy and a non-significant reduction in pain. Physical function was improved, whereas evidence supports a beneficial effect on psychological distress after open abdominal surgery. Evidence also supports that intra-abdominal pressure increases...

  6. Well Leg Compartment Syndrome After Abdominal Surgery

    DEFF Research Database (Denmark)

    Christoffersen, Jens Krogh; Hove, Lars Dahlgaard; Mikkelsen, Kim Lyngby

    2017-01-01

    BACKGROUND: Well leg compartment syndrome (WLCS) is a complication to abdominal surgery. We aimed to identify risk factors for and outcome of WLCS in Denmark and literature. METHODS: Prospectively collected claims to the Danish Patient Compensation Association (DPCA) concerning WLCS after abdominal...... surgery (p = 0.04). Duration of the abdominal surgery was 4 times as important as the diagnostic delay for severity of the final outcome. DNPR recorded 4 new cases/year, and half were reported to DPCA. CONCLUSION: The first 24 h following abdominal surgery of >4 h' duration with elevated legs observation...... for WLCS should be standard. Pain in the calf is indicative of WLCS, and elevated serum CK can support the diagnosis. Mannitol infusion and acute four-compartment fasciotomy of the lower leg is the treatment. The risk of severe outcome of WLCS increases with duration of the primary operation. A broad...

  7. Lateral meningocele and defect of abdominal wall.

    OpenAIRE

    Placzek, M M; MacKinnon, A E

    1980-01-01

    A case of lateral meningocele associated with deficiency of the thoraco-abdominal wall is reported. It is suggested that both of these defects are due to interference with the development of the paraxial mesoderm by a single injury.

  8. Predictors of abdominal injuries in blunt trauma.

    Science.gov (United States)

    Farrath, Samiris; Parreira, José Gustavo; Perlingeiro, Jacqueline A G; Solda, Silvia C; Assef, José Cesar

    2012-01-01

    To identify predictors of abdominal injuries in victims of blunt trauma. retrospective analysis of trauma protocols (collected prospectively) of adult victims of blunt trauma in a period of 15 months. Variables were compared between patients with abdominal injuries (AIS>0) detected by computed tomography or/and laparotomy (group I) and others (AIS=0, group II). Student's t, Fisher and qui-square tests were used for statistical analysis, considering p3) in head (18.5% vs. 7.9%), thorax (29.2% vs. 2.4%) and extremities (40.0% vs. 13.7%). The highest odds ratios for the diagnosis of abdominal injuries were associated flail chest (21.8) and pelvic fractures (21.0). Abdominal injuries were more frequently observed in patients with hemodynamic instability, changes in Glasgow coma scale and severe lesions to the head, chest and extremities.

  9. [Hereditary angioedema: strange cause of abdominal pain].

    Science.gov (United States)

    Salas-Lozano, Nereo Guillermo; Meza-Cardona, Javier; González-Fernández, Coty; Pineda-Figueroa, Laura; de Ariño-Suárez, Mauricio

    2014-01-01

    Hereditary angioedema is an episodic swelling disorder with autosomal dominant inheritance characterized by sudden attacks of peripheral swelling. Patients also commonly have episodic swelling of the wall of hollow viscera, including the bowel. We present a 33-year-old previously healthy male with a complaint of acute-onset intense abdominal pain localized in the epigastrium. Pain irradiated to the right lower quadrant and was associated with five episodes of vomiting. Computed tomography showed thickening of the duodenal wall with liquid in the subphrenic space. Complementary laboratory tests showed low C4 complement levels (5.5 mg/dl) and 30% complement C1 inhibitor activity. Hereditary angioedema is caused by a deficiency (type I) or dysfunction (type II) in complement C1 inhibitor. Abdominal associated with angioedema may manifest as severe acute-onset abdominal pain or as moderately severe chronic recurrent abdominal pain. Two medications are currently FDA-approved for the treatment of these patients.

  10. Mesh Sutured Repairs of Abdominal Wall Defects

    National Research Council Canada - National Science Library

    Lanier, Steven T; Dumanian, Gregory A; Jordan, Sumanas W; Miller, Kyle R; Ali, Nada A; Stock, Stuart R

    2016-01-01

    BACKGROUND:A new closure technique is introduced, which uses strips of macroporous polypropylene mesh as a suture for closure of abdominal wall defects due to failures of standard sutures and difficulties with planar meshes...

  11. Genetics Home Reference: abdominal wall defect

    Science.gov (United States)

    ... are two main types of abdominal wall defects: omphalocele and gastroschisis . Omphalocele is an opening in the center of the ... covering the exposed organs in gastroschisis. Fetuses with omphalocele may grow slowly before birth (intrauterine growth retardation) ...

  12. Correlation between intra-abdominal pressure and pulmonary volumes after superior and inferior abdominal surgery

    Directory of Open Access Journals (Sweden)

    Roberto de Cleva

    2014-07-01

    Full Text Available OBJECTIVE:Patients undergoing abdominal surgery are at risk for pulmonary complications. The principal cause of postoperative pulmonary complications is a significant reduction in pulmonary volumes (FEV1 and FVC to approximately 65-70% of the predicted value. Another frequent occurrence after abdominal surgery is increased intra-abdominal pressure. The aim of this study was to correlate changes in pulmonary volumes with the values of intra-abdominal pressure after abdominal surgery, according to the surgical incision in the abdomen (superior or inferior.METHODS:We prospectively evaluated 60 patients who underwent elective open abdominal surgery with a surgical time greater than 240 minutes. Patients were evaluated before surgery and on the 3rd postoperative day. Spirometry was assessed by maximal respiratory maneuvers and flow-volume curves. Intra-abdominal pressure was measured in the postoperative period using the bladder technique.RESULTS:The mean age of the patients was 56±13 years, and 41.6% 25 were female; 50 patients (83.3% had malignant disease. The patients were divided into two groups according to the surgical incision (superior or inferior. The lung volumes in the preoperative period showed no abnormalities. After surgery, there was a significant reduction in both FEV1 (1.6±0.6 L and FVC (2.0±0.7 L with maintenance of FEV1/FVC of 0.8±0.2 in both groups. The maximum intra-abdominal pressure values were similar (p= 0.59 for the two groups. There was no association between pulmonary volumes and intra-abdominal pressure measured in any of the groups analyzed.CONCLUSIONS:Our results show that superior and inferior abdominal surgery determines hypoventilation, unrelated to increased intra-abdominal pressure. Patients at high risk of pulmonary complications should receive respiratory care even if undergoing inferior abdominal surgery.

  13. Abdominal Wall Hernias: Various Imaging Features Correlated with the Anatomy of Abdominal Wall at MDCT

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Shin Young; Shin, Hyeong Cheol; Kim, Sang Won; Kim, Il Young; Kim, Young Tong [Soonchunhyang University Cheonan Hospital, Cheonan (Korea, Republic of)

    2009-07-15

    Abdominal wall hernias are a common condition. However, they may develop acute complications and require surgical correction in most cases. Hence, the correct radiological examination is requisite for an accurate diagnosis. A multi-detector row CT (MDCT) provides an accurate identification of the anatomy of the abdominal wall, precise hernia type, and helps in the detection of early signs of complication. We report various imaging features of abdominal wall hernias via a MDCT.

  14. Isolated Duodenal Injuries After Blunt Abdominal Trauma.

    Science.gov (United States)

    Ahmad, Raheel; Shafique, Muhammad Salman; Ul Haq, Najibul; Akram, Zohra; Qureshi, Usman; Khan, Jahangir Sarwar

    2016-01-01

    Isolated duodenal injury after blunt abdominal trauma is a very rare entity. In contrast to penetrating injuries, duodenal injuries after blunt trauma are difficult to diagnose. Early diagnosis and management is required to prevent high morbidity and mortality associated with these injuries. We present three young patients of blunt abdominal trauma with an isolated injury to duodenum in which primary repair of perforations were done with good outcomes.

  15. Intra-abdominal Complications of Sarcoidosis

    OpenAIRE

    MacArthur, Kristin Loening; Forouhar, Faripour; Wu, George Yung-Hsing

    2010-01-01

    Sarcoidosis is an inflammatory disease characterized by non-caseating granulomas in the absence of other autoimmune processes, infectious diseases, or foreign agents. The etiology of sarcoidosis is not completely understood. Several organ systems can be affected, of which the most frequently involved include the lungs and lymph nodes. Intra-abdominal sarcoidosis is less common, but can be found in the absence of pulmonary or lymphatic disease. Intra-abdominal sarcoidosis is most often asympto...

  16. Factors associated with abdominal obesity in children

    OpenAIRE

    Melzer, Matheus Ribeiro Theodósio Fernandes; Magrini, Isabella Mastrangi; Domene, Semíramis Martins Álvares; Martins, Paula Andrea

    2015-01-01

    Objective: To identify the association of dietary, socioeconomic factors, sedentary behaviors and maternal nutritional status with abdominal obesity in children. Methods: A cross-sectional study with household-based survey, in 36 randomly selected census tracts in the city of Santos, SP. 357 families were interviewed and questionnaires and anthropometric measurements were applied in mothers and their 3-10 years-old children. Assessment of abdominal obesity was made by maternal and child's wa...

  17. Progress in Fully Automated Abdominal CT Interpretation

    Science.gov (United States)

    Summers, Ronald M.

    2016-01-01

    OBJECTIVE Automated analysis of abdominal CT has advanced markedly over just the last few years. Fully automated assessment of organs, lymph nodes, adipose tissue, muscle, bowel, spine, and tumors are some examples where tremendous progress has been made. Computer-aided detection of lesions has also improved dramatically. CONCLUSION This article reviews the progress and provides insights into what is in store in the near future for automated analysis for abdominal CT, ultimately leading to fully automated interpretation. PMID:27101207

  18. Standard versus Abdominal Lifting and Compression CPR

    OpenAIRE

    Zhang, Sisen; Liu, Qing; Han, Shupeng; Zhang, Ziran; Zhang, Yan; Liu, Yahua; Li, Jing; Wang, Lixiang

    2016-01-01

    Background. This study compared outcomes of abdominal lifting and compression cardiopulmonary resuscitation (ALP-CPR) with standard CPR (STD-CPR). Materials and Methods. Patients with cardiac arrest seen from April to December 2014 were randomized to receive standard CPR or ALP-CPR performed with a novel abdominal lifting/compression device. The primary outcome was return of spontaneous circulation (ROSC). Results. Patients were randomized to receive ALP-CPR (n = 40) and STD-CPR (n = 43), and...

  19. [Late primary abdominal pregnancy. Case report].

    Science.gov (United States)

    Farías, Emigdio Torres; Gómez, Luis Guillermo Torres; Allegre, René Márquez; Higareda, Salvador Hernández

    2008-09-01

    Abdominal advanced pregnancy is an obstetric complication that put at risk maternal and fetal life. We report a case of advanced abdominal pregnancy with intact ovaries and fallopian tubes, without ureteroperitoneal fistulae and, late prenatal diagnosis, in a multiparous patient without risk factors, with alive newborn, and whose pregnancy was attended at Unidad Medica de Alta Especialidad, Hospital de Gineco-Obstetricia, Centro Medico Nacional de Occidente del IMSS, Guadalajara, Jalisco, México.

  20. Lansoprazole for recurrent abdominal pain in adolescents

    Directory of Open Access Journals (Sweden)

    Ade Saifan Surya

    2011-08-01

    Full Text Available Background Recurrent abdominal pain is common among adolescents. School absenteeism and lower quality of life are associated with severity of symptoms. Lansoprazole has been used to treat recurrent abdominal pain. Objective To investigate the effectiveness of lansoprazole as a treatment for recurrent abdominal pain in adolescents. Methods We conducted a randomized, double-blind, controlled trial from August 2009 to October 2009. Adolescents suffering recurrent abdominal pain were eligible for the study. Simple randomization was done to divide subjects into two groups. Groups received 30 mg of lansoprazole or placebo, once a day for 14 days. Before treatment, we performed laboratory and physical examinations. Pain frequency was measured in number of abdominal pain episodes per month. Duration was measured in minutes and pain intensity was measured by a pain rating scale. Drug efficacy was measured before, during and after intervention. Data was analyzed using Mann-Whitney U-test and t-test. Results One hundred sixteen recurrent abdominal pain patients were randomized into two groups of 58 patients. There were no statistically significant differences in pain frequency before and after treatment for either the lansoprazole group or the placebo group (P=0.083, 95%CI, -0.033 to 0.021 and P=0.096, 95%CI -0.376 to 0.031, respectively. In addition, there were no significant differences in frequency, duration, and degree of abdominal pain at baseline and after 1, 2 and 3 months of treatment between the two groups. Conclusion Lansoprazole was not more effective than the placebo for treatment of recurrent abdominal pain among adolescents.

  1. A wandering spleen presenting as a hypogastric mass: Case report ...

    African Journals Online (AJOL)

    ... the spleen. A 26-year-old woman was admitted to our hospital with vomiting and abdominal pain. Abdominal examination revealed a large ovoid hypogastric mass. A CT scan showed a wandering spleen in the hypogastric region. Exploratory laparotomy revealed an ischemic spleen. A total splenectomy was performed.

  2. Primary leiomyosarcoma of the abdominal wall mimicking nodular fasciitis in a child

    Directory of Open Access Journals (Sweden)

    Yuhki Koike

    2015-06-01

    Full Text Available We report the case of an 8-year-old boy with a 30-mm solid mass in the right lower quadrant of the abdominal wall. Computed tomography revealed that the tumor was on the lateral border of the rectus abdominis, and surgical resection was performed. Despite difficulty in differentiating this mass from nodular fasciitis, pathologic analysis and immunohistochemical staining led to the diagnosis of leiomyosarcoma.

  3. Passive mechanics of canine internal abdominal muscles.

    Science.gov (United States)

    Hwang, Willy; Carvalho, Jason C; Tarlovsky, Isaac; Boriek, Aladin M

    2005-05-01

    The internal abdominal muscles are biaxially loaded in vivo, and therefore length-tension relations along and transverse to the directions of the muscle fibers are important in understanding their mechanical properties. We hypothesized that 1) internal oblique and transversus abdominis form an internal abdominal composite muscle with altered compliance than that of either muscle individually, and 2) anisotropy, different compliances in orthogonal directions, of internal abdominal composite muscle is less pronounced than that of its individual muscles. To test these hypotheses, in vitro mechanical testing was performed on 5 x 5 cm squares of transversus abdominis, internal oblique, and the two muscles together as a composite. These tissues were harvested from the left lateral side of abdominal muscles of eleven mongrel dogs (15-23 kg) and placed in a bath of oxygenated Krebs solution. Each tissue strip was attached to a biaxial mechanical testing device. Each muscle was passively lengthened and shortened along muscle fibers, transverse to fibers, or simultaneously along and transverse to muscle fibers. Both transversus abdominis and internal oblique muscles demonstrated less extensibility in the direction transverse to muscle fibers than along fibers. Biaxial loading caused a stiffening effect that was greater in the direction along the fibers than transverse to the fibers. Furthermore, the abdominal muscle composite was less compliant than either muscle alone in the direction of the muscle fibers. Taken together, our data suggested that the internal abdominal composite tissue has complex mechanical properties that are dependent on the mechanical properties of internal oblique and transversus abdominis muscles.

  4. Yoga in Women With Abdominal Obesityߞa Randomized Controlled Trial.

    Science.gov (United States)

    Cramer, Holger; Thoms, Meral Sushila; Anheyer, Dennis; Lauche, Romy; Dobos, Gustav

    2016-09-30

    Abdominal obesity is a major risk factor for morbidity and mortality. The aim of this study was to investigate the effect of yoga on waist circumference and other anthropometric and self-reported variables in women with abdominal obesity. 60 women with abdominal obesity (waist circumference ≥ 88 cm; body-mass index [BMI] ≥ 25) were randomly allocated in a 2:1 ratio to either a 12-week yoga intervention (n = 40) or a waiting list (n = 20). The waist circumference was the primary endpoint. Secondary (exploratory) endpoints included the waist/hip ratio, body weight, BMI, body fat percentage, body muscle mass percentage, blood pressure, health-related quality of life, self-esteem, subjective stress, body awareness, and body responsiveness, and the safety of the intervention. The persons assessing the outcomes were blinded to the group to which the patients belonged. The patients in the yoga group participated in a mean of 30.2±9.2 (maximum, 42) hours of supervised yoga practice. Their abdominal circum - ference was significantly reduced in comparison to the participants on the waiting list, with an intergroup difference of -3.8 cm (95% confidence interval [-6.1; -1,.5]; p = 0.001). There were further, moderate intergroup differences in the waist/hip ratio, body weight, BMI, body fat percentage, body muscle mass percentage, mental and physical well-being, self-esteem, subjective stress, body awareness, and trust in bodily sensations (all peffects on anthropometric and self-reported variables in women with abdominal obesity. Yoga is safe in this population and can be recommended as a technique for combating abdominal obesity in women.

  5. Abdominal epilepsy as an unusual cause ofabdominal pain: A case ...

    African Journals Online (AJOL)

    Introduction: Abdominal pain, in etiology sometimes difficult to be defined, is a frequent complaint in childhood. Abdominal epilepsy is a rare cause of abdominal pain. Objectives: In this article, we report on 5 year old girl patient with abdominal epilepsy. Methods: Some investigations (stool investigation, routine blood tests, ...

  6. In subfertile couple, abdominal fat loss in men is associated with improvement of sperm quality and pregnancy: a case-series

    National Research Council Canada - National Science Library

    Faure, Céline; Dupont, Charlotte; Baraibar, Martin A; Ladouce, Romain; Cedrin-Durnerin, Isabelle; Wolf, Jean Philippe; Lévy, Rachel

    2014-01-01

    The impact of overweight among men of reproductive-age may affect fertility. Abdominal fat, more than body mass index, is an indicator of higher metabolic risk, which seems to be involved in decreasing sperm quality...

  7. A large abdominal desmoid tumor associated with pregnancy.

    Science.gov (United States)

    Viriyaroj, Vichit; Yingsakmongkol, Narongchai; Pasukdee, Passakorn; Rermluk, Naparat

    2009-06-01

    Desmoid tumors are rare, benign tumors with locally aggressive behavior which originate from fascial or musculoaponeurotic structure. They are more common in young women than young man. The etiology of desmoid tumors are uncertain but may be related to operation, trauma or hormonal factors. The authors report a 17-year old woman, gravida 1, para 1 with a mass at her lower abdominal wall during the fifth month of gestation. She was biopsied during delivery in another hospital but was not given a definite diagnosis. The mass had grown rapidly after biopsy and delivery. The tumor measured 28 x 21 x 18 centimeters in size and 4,900 g in weight. Complete surgical excision was performed The pathological report was desmoid tumor (aggressive fibromatosis). She had no post-operative complication and no recurrent tumor in the 8 months after operation.

  8. MICROHARDNESS OF BULK-FILL COMPOSITE MATERIALS.

    Science.gov (United States)

    Kelić, Katarina; Matić, Sanja; Marović, Danijela; Klarić, Eva; Tarle, Zrinka

    2016-12-01

    The aim of the study was to determine microhardness of high- and low-viscosity bulk-fill composite resins and compare it with conventional composite materials. Four materials of high-viscosity were tested, including three bulk-fills: QuiXfi l (QF), x-tra fi l (XTF) and Tetric EvoCeram Bulk Fill (TEBCF), while nanohybrid composite GrandioSO (GSO) served as control. The other four were low-viscosity composites, three bulk-fill materials: Smart Dentin Replacement (SDR), Venus Bulk Fill (VBF) and x-tra base (XB), and conventional control material X-Flow (XF). Composite samples (n=5) were polymerized for 20 s with Bluephase G2 curing unit. Vickers hardness was used to determine microhardness of each material at the surface, and at 2-mm and 4-mm depth. GSO on average recorded significantly higher microhardness values than bulk-fill materials (pcomposite XF revealed similar microhardness values as SDR, but significantly lower than XB (pmaterials was lower than microhardness of the conventional composite material (GSO). Surface microhardness of low-viscosity materials was generally even lower. The microhardness of all tested materials at 4 mm was not different from their surface values. However, additional capping layer was a necessity for low-viscosity bulk-fill materials due to their low microhardness.

  9. Body fat, abdominal fat and body fat distribution related to cardiovascular risk factors in prepubertal children

    DEFF Research Database (Denmark)

    Dencker, Magnus; Wollmer, Per; Karlsson, Magnus K

    2012-01-01

    Aim:  We analysed whether total body fat (TBF), abdominal fat and body fat distribution are associated with higher composite risk factor scores for cardiovascular disease (CVD) in young children. Methods:  Cross-sectional study of 238 children aged 8-11 years. TBF and abdominal fat mass (AFM) were......, separately, and used as composite risk factor score. Results:  Pearson correlations between ln BF%, ln AFM and AFM/TBF versus composite risk factor score for boys were r = 0.56, r = 0.59 and r = 0.48, all p ...

  10. Abdominal wall Hydatid cyst: A review a literature with a case report.

    Science.gov (United States)

    Salih, Abdulwahid M; Kakamad, F H; Hammood, Zuhair D; Yasin, Bzhwen; Ahmed, Dilshad M

    2017-01-01

    Hydatid cyst (HC) disease is a serious health problem in endemic areas. It is a parasitic infection that commonly involves liver and lungs while muscular HC is rare. HC of abdominal wall was reported only six times. We reported a 39-year-old male presented with HC of the right loin who was managed surgically with brief literature review. HC should be put in the differential diagnosis of the abdominal wall masses. Its pre-operative diagnosis is important to prevent rupture with subsequent anaphylaxis and recurrence. Surgery is the main modality of treatment. Copyright © 2017 The Author(s). Published by Elsevier Ltd.. All rights reserved.

  11. Body image, nutritional status, abdominal strength, and cardiorespiratory fitness in children and adolescents practicing sports.

    Science.gov (United States)

    Schubert, Alexandre; Januário, Renata Selvatici B; Casonatto, Juliano; Sonoo, Christi Noriko

    2013-01-01

    To verify the association between nutritional status, physical fitness, and body image in children and adolescents. This cross-sectional study included 401 students (236 boys and 165 girls) aged between 8 and 16 years that were regularly enrolled in sports in the local clubs. The nutritional status was evaluated by the body mass index. Students were assessed for satisfaction with body image, abdominal strength resistance, and cardiorespiratory fitness. The variables were assessed on the same day following a standardized order. In order to verify relationships between variables, the chi-square test was used. Afterwards, the binary logistic regression was applied to identify the magnitude of the associations, considering p<0.05 as significant. Association was found between body image and body mass index (p=0.001), abdominal strength resistance (p=0.005) and cardiorespiratory fitness (p=0.001). The Odds Ratio for presenting the body image insatisfaction for those who have not achieved the expected values for the health criteria in abdominal strength resistance and cardiorespiratory fitness were 2.14 and 2.42 times respectively, and for those with overweight and obesity, 2.87 times. Insatisfaction with body image is associated with body mass index and also with physical fitness, abdominal strength resistance, and cardiorespiratory fitness variables.

  12. Presenting a case of Ganglioneuroma with abdominal pain in a five year old boy

    Directory of Open Access Journals (Sweden)

    Ramin Haghighi

    2017-06-01

    Full Text Available Background: Ganglioneuroma as a neuroblastoma-family tumor is a rare case with a ganglion cell origin. In most cases, ganglioneuroma is found in the mediastinal and retroperitoneal incidentally and may be presented with nonspecific symptoms. Here, we reported a 5-year-old boy with a retroperitoneal ganglioneuroma referred with abdominal pain. Case Report: The case was a 5 years old boy with abdominal pain started one month ego, the pain is not generalized in a specific abdominal area. Patient in the physical examination had tenderness and mass in the right side of the abdomen. Laboratory tests, except for urine analysis, were normal. Imaging assessment reported one huge mass in the right side of retroperitoneal cavity. According to the patient's condition was decided to perform laparotomy. The pathological examination of the samples confirmed the ganglioneuroma. Conclusion: For a case manifested with pain and the abdominal and retroperitoneal mass are established in his/her imaging. The ganglioneuroma should be considered as a differential diagnosis. The treatment and the final diagnosis of the anglioneuroma are accomplished through complete surgical resection of the lesion and histology.

  13. Damage control surgery for abdominal trauma.

    Science.gov (United States)

    Cirocchi, Roberto; Montedori, Alessandro; Farinella, Eriberto; Bonacini, Isabella; Tagliabue, Ludovica; Abraha, Iosief

    2013-03-28

    Trauma is one of the leading causes of death in any age group. The 'lethal triad' of acidosis, hypothermia, and coagulopathy has been recognized as a significant cause of death in patients with traumatic injuries. In order to prevent the lethal triad two factors are essential, early control of bleeding and prevention of further heat loss. In patients with major abdominal trauma, damage control surgery (DCS) avoids extensive procedures on unstable patients, stabilizes potentially fatal problems at initial operation, and applies staged surgery after successful initial resuscitation. It is not currently known whether DCS is superior to immediate surgery for patients with major abdominal trauma. To assess the effects of damage control surgery compared to traditional immediate definitive surgical treatment for patients with major abdominal trauma. We searched the Cochrane Injuries Group Specialised Register, CENTRAL (The Cochrane Library 2012, Issue 12 of 12), MEDLINE, EMBASE, Web of Science: Science Citation Index & ISI Proceedings, Current Controlled Trials MetaRegister, Clinicaltrials.gov, Zetoc, and CINAHL for all published and unpublished randomised controlled trials. We did not restrict the searches by language, date, or publication status. The search was through December 2012. Randomised controlled trials of damage control surgery versus immediate traditional surgical repair were included in this review. We included patients with major abdominal trauma (Abbreviated Injury Scale > 3) who were undergoing surgery. Patient selection was crucial as patients with relatively simple abdominal injuries should not undergo unnecessary procedures. Two authors independently evaluated the search results. A total of 2551 studies were identified by our search. No randomised controlled trials comparing DCS with immediate and definitive repair in patients with major abdominal trauma were found. A total of 2551 studies were excluded because they were not relevant to the review

  14. Hematoquecia letal por angiostrongilosis abdominal

    Directory of Open Access Journals (Sweden)

    Gerzain Rodríguez

    2000-06-01

    Full Text Available Una niña indigena de 4 años de edad, procedente de Carurú, Vaupés, un municipio semiselvático de 2.000 habitantes, presentó hematoquecia repetida con sincope y muerte 4 días después, a pesar de recibir transfusiones sanguíneas. El estudio postmortem descubrió dos masas de 3-4 cm de diámetro en el ileon distal que, al microscopio, correspondieron a inflamación severa de toda la pared intestinal, rica en eosinofilos y en granulomas con células gigantes que circunscribian y fagocitaban huevos y larvas de Angiostrongylus costaricensis, helminto situado también dentro de las arterias de la submucosa, vasos que presentaban engrosamiento de la intima y focos con inflamación granulomatosa con eosinófilos. La niña no presentó leucocitosis ni eosinofilia. Este es el segundo caso de angiostrongilosis de esta región. El primero fue el de una mujer indigena de 34 años también con hematoquecia anemizante. La angiostrongilosis abdominal se diagnosticó por primera vez en Colombia en 1979, en un niño de 5 años, de Dagua, Valle. La niña aquí presentada es el sexto paciente con esta entidad en Colombia. La hematoquecia como manifestación predominante de la angiostrongilosis es extraordinaria para una enfermedad parasitaria; se ha registrado solamente en tres ocasiones anteriores. La abundancia de cristales de Charcot-Leyden, que se tiñen muy bien con la coloración de Ziehl-Neelsen o de Fite-Faraco, en los infiltrados de la pared intestinal. sugiere que su búsqueda en las heces puede ser una ayuda en el diagnóstico de casos sospechosos. pues, los huevos y las larvas no se eliminan en las heces y el diagnóstico definitivo de la angiostrongilosis es histopatológico. Revisamos las caracteristicas clinicas, parasitológicas e histopatológicas de esta parasitosis que será más prevalente en Colombia a medida que los médicos. especialmente los patólogos, la conozcan mejor.

  15. Vitamins and abdominal aortic aneurysm.

    Science.gov (United States)

    Takagi, Hisato; Umemoto, Takuya

    2017-02-01

    To summarize the association of vitamins (B6, B12, C, D, and E) and abdominal aortic aneurysm (AAA), we reviewed clinical studies with a comprehensive literature research and meta-analytic estimates. To identify all clinical studies evaluating the association of vitamins B6/B12/C/D/E and AAA, databases including MEDLINE, EMBASE, and the Cochrane Central Register of Controlled Trials were searched through April 2015, using Web-based search engines (PubMed and OVID). For each case-control study, data regarding vitamin levels in both the AAA and control groups were used to generate standardized mean differences (SMDs) and 95% confidence intervals (CIs). Pooled analyses of the 4 case-control studies demonstrated significantly lower circulating vitamin B6 levels (SMD, -0.33; 95% CI, -0.55 to -0.11; P=0.003) but non-significantly lower vitamin B12 levels (SMD, -0.42; 95% CI, -1.09 to 0.25; P=0.22) in patients with AAA than subjects without AAA. Pooled analyses of the 2 case-control studies demonstrated significantly lower levels of circulating vitamins C (SMD, -0.71; 95% CI, -1.23 to -0.19; P=0.007) and E (SMD, -1.76; 95% CI, -2.93 to 0.60; P=0.003) in patients with AAA than subjects without AAA. Another pooled analysis of the 3 case-control studies demonstrated significantly lower circulating vitamin D (25-hydroxyvitamin D) levels (SMD, -0.25; 95% CI, -0.50 to -0.01; P=0.04) in patients with AAA than subjects without AAA. In a double-blind controlled trial, 4.0-year treatment with a high-dose folic acid and vitamin B6/B12 multivitamin in kidney transplant recipients did not reduce a rate of AAA repair despite significant reduction in homocysteine level. In another randomized, double-blind, placebo-controlled trial, 5.8-year supplementation with α-tocopherol (vitamin E) had no preventive effect on large AAA among male smokers. In clinical setting, although low circulating vitamins B6/C/D/E (not B12) levels are associated with AAA presence, vitamins B6/B12/E

  16. Abdominal compartment syndrome caused by ruptured abdominal aortic aneurysm in vena cava

    Directory of Open Access Journals (Sweden)

    Filipović Aleksandar

    2006-01-01

    Full Text Available Background. Abdominal compartment syndrome (ACS is a rapid increase in intra-abdominal pressure associated with multi-organs dysfunction. It is caused mostly by abdominal bleeding und massive volume compensation. Case report. We reported a 76-year-old patient admitted to the hospital with aortic abdominal aneurysm, 13.7 cm in diameter, ruptured in vena cava, which caused intraabdominal hypertension, the liver and kidney dysfunction, as well as circulation, respiration and metabolic disorders. Intraabdominal pressure was measured by bladder manometry. Central venous pressure and systemic arterial pressure were monitored continuously. Clinical signs were thrill and typical abdominal bruit. Aorto-caval fistula was diagnosed by the use of contrast computerized tomography. Caval endoaneurysmatic suture and aortobiiliac bypass with 18 × 9 mm Dacron prothesis were performed. Haemodynamic changes were mostly corrected during the surgery. The complete correction of haemodynamics, liver, kidney, respiration and metabolic changes was established in the next few weeks. Conclusion. The ACS was caused by rupture of abdominal aortic aneurysm in vena cava followed by edema of the abdominal organs, retroperitoneum, abdominal wall and ascites. Caval endoaneurysmatic suture and aortobiiliac bypass with 18 × 9 mm Dacron prothesis solved aortocaval fistula as well as all the organs and metabolic dysfunctions caused by ACS.

  17. Abdominal Compartment Syndrome and Intra-abdominal Ischemia in Patients with Severe Acute Pancreatitis

    NARCIS (Netherlands)

    Smit, M.; Buddingh, K. T.; Bosma, B.; Nieuwenhuijs, V. B.; Hofker, H. S.; Zijlstra, J. G.

    Severe acute pancreatitis may be complicated by intra-abdominal hypertension (IAH), abdominal compartment syndrome (ACS), and intestinal ischemia. The aim of this retrospective study is to describe the incidence, treatment, and outcome of patients with severe acute pancreatitis and ACS, in

  18. General Considerations of Ruptured Abdominal Aortic Aneurysm: Ruptured Abdominal Aortic Aneurysm

    OpenAIRE

    Lee, Chung Won; Bae, Miju; Chung, Sung Woon

    2015-01-01

    Although development of surgical technique and critical care, ruptured abdominal aortic aneurysm still carries a high mortality. In order to obtain good results, various efforts have been attempted. This paper reviews initial management of ruptured abdominal aortic aneurysm and discuss the key point open surgical repair and endovascular aneurysm repair.

  19. Surface and bulk vibrations in ion-implanted amorphous silica

    Energy Technology Data Exchange (ETDEWEB)

    Arnold, G. W.

    1980-01-01

    Infrared reflection spectroscopy (IRS) has been used to identify the Si-O vibrational mode and confirm previous assignments of Si-OH, and Si-OD vibrational modes in porous amorphous silica implanted with heavy ions and with H/sup +/ and D/sup +/ ions. The Si-O stretching mode (approx. 1015 cm/sup -1/) is produced by the damage cascade and is seen in all implanted bulk silicas as well as in porous silica. Implantation of porous silica with H/sup +/ and D/sup +/ ions produces bands at approx. 985 cm/sup -1/ and approx. 960 cm-/sup 1/, respectively. The position of all three bands is consistent with O, OH, and OD mass considerations. Implantation of D/sup +/ ions into porous silica containing molecular water and OH/sup -/ groups results in D-H exchange. The Si-OH and Si-OD vibrations are also seen in the bulk fused silica at low H/D fluences. These results suggest that intrinsic E'-type defects in bulk silica and dangling Si bonds at internal surface sites.

  20. A brief overview of bulk metallic glasses

    National Research Council Canada - National Science Library

    Mingwei Chen

    2011-01-01

      The discovery of bulk metallic glasses (BMGs) has stimulated widespread research enthusiasm because of their technological promise for practical applications and scientific importance in understanding glass formation and glass phenomena...

  1. Eighty-two year old female with long term abdominal pain, fever and skin lesions.

    Science.gov (United States)

    Muñiz Nicolás, G; Zafar Iqbal-Mirza, S; Gonzáles Carhuancho, J A; Mollejo Villanueva, M

    2015-01-01

    We report the case of an old woman, consulting for fever, abdominal pain and constitutional symptoms one year of evolution. The differential diagnosis is between infectious, tumoral, or inflammatory disease, which may be located at the abdominal level, performing additional tests to rule out abdominal process. The existence of pain in the legs and level scan left thigh of a mass of hard consistency, makes us raise another diagnosis. Finally show on ultrasound soft tissue inflammatory changes regarding panniculitis. From this finding aetiologies of panniculitis are reviewed. Skin biopsy that shows the final diagnosis is made. Copyright © 2014 Elsevier España, S.L.U. y Sociedad Española de Medicina Interna (SEMI). All rights reserved.

  2. [Staphylococcus lugdunensis necrotizing fasciitis after abdominal dermolipectomy: report of two cases and review of the literature].

    Science.gov (United States)

    Delaunay, F; Pegot, A; Coquerel-Beghin, D; Aktouf, A; Auquit-Auckbur, I

    2014-04-01

    Necrotizing dermohypodermitis is a severe and potential fatal infection of soft tissues. We report two cases of 39- and 41-year-old patients operated of abdominal dermolipectomy and liposculpture after bariatric surgery. Because of a body mass index (BMI) less than 35kg/m(2), and trouble of interpretation of the SFAR recommendations, we have not achieved antibiotics. These patients presented an abdominal necrotizing dermohypodermitis at Staphylococcus lugdunensis, requiring wide excision of necrosis in emergency. The suites have been favorable after surgical and medical care. Perineal proximity, skin and subcutaneous peeling appear to be significant risk factors for this pathology. We suggest if case of abdominal dermolipectomy preventive measures in skin preparation and systematic antibiotics regardless of BMI. Indeed, the risk of a necrotizing dermohypodermitis recalls the importance of rigorous prevention and early diagnosis. Copyright © 2013 Elsevier Masson SAS. All rights reserved.

  3. Abdominal binders may reduce pain and improve physical function after major abdominal surgery - a systematic review

    DEFF Research Database (Denmark)

    Rothman, Josephine Philip; Gunnarsson, Ulf; Bisgaard, Thue

    2014-01-01

    INTRODUCTION: Evidence for the effect of post-operative abdominal binders on post-operative pain, seroma formation, physical function, pulmonary function and increased intra-abdominal pressure among patients after surgery remains largely un-investigated. METHODS: A systematic review was conducted....... The PubMed, EMBASE and Cochrane databases were searched for studies on the use of abdominal binders after abdominal surgery or abdominoplasty. All types of clinical studies were included. Two independent assessors evaluated the scientific quality of the studies. The primary outcomes were pain, seroma...... formation and physical function. RESULTS: A total of 50 publications were identified; 42 publications were excluded leaving eight publications counting a total of 578 patients for analysis. Generally, the scientific quality of the studies was poor. Use of abdominal binder revealed a non-significant tendency...

  4. Menopausal Status and Abdominal Obesity Are Significant Determinants of Hepatic Lipid Metabolism in Women.

    Science.gov (United States)

    Hodson, Leanne; Banerjee, Rajarshi; Rial, Belén; Arlt, Wiebke; Adiels, Martin; Boren, Jan; Marinou, Kyriakoula; Fisher, Ciaran; Mostad, Ingrid L; Stratton, Irene M; Barrett, P Hugh R; Chan, Dick C; Watts, Gerald F; Harnden, Karin; Karpe, Fredrik; Fielding, Barbara A

    2015-10-02

    Android fat distribution (abdominal obesity) is associated with insulin resistance, hepatic steatosis, and greater secretion of large very low-density lipoprotein (VLDL) particles in men. Since abdominal obesity is becoming increasingly prevalent in women, we aimed to investigate the relationship between android fat and hepatic lipid metabolism in pre- and postmenopausal women. We used a combination of stable isotope tracer techniques to investigate intrahepatic fatty acid synthesis and partitioning in 29 lean and 29 abdominally obese women (android fat/total fat 0.065 [0.02 to 0.08] and 0.095 [0.08 to 0.11], respectively). Thirty women were premenopausal aged 35 to 45 and they were matched for abdominal obesity with 28 postmenopausal women aged 55 to 65. As anticipated, abdominal obese women were more insulin resistant with enhanced hepatic secretion of large (404±30 versus 268±26 mg/kg lean mass, Pmetabolism and triglyceride production in premenopausal women, whereby oxidation (rs=-0.49, P=0.006), de novo lipogenesis (rs=0.55, P=0.003), and desaturation (rs=0.48, P=0.012) were closely correlated with abdominal obesity-driven large VLDL-triglyceride secretion rate. In women, abdominal obesity is a major driver of hepatic large VLDL particle secretion, whereas postmenopausal status was characterized by increased small VLDL particle size. These data provide a mechanistic basis for the hyperlipidemia observed in postmenopausal obesity. © 2015 The Authors. Published on behalf of the American Heart Association, Inc., by Wiley Blackwell.

  5. Intra-abdominal pressure: an integrative review.

    Science.gov (United States)

    Milanesi, Rafaela; Caregnato, Rita Catalina Aquino

    2016-01-01

    There is a growing request for measuring intra-abdominal pressure in critically ill patients with acute abdominal pain to be clarified. Summarizing the research results on measurement of vesical intra-abdominal pressure and analyzing the level of evidence were the purposes of this integrative literature review, carried out based on the databases LILACS, MEDLINE and PubMed, from 2005 to July 2012. Twenty articles were identified, in that, 12 literature reviews, 4 descriptive and exploratory studies, 2 expert opinions, one prospective cohort study and one was an experience report. The vesical intra-abdominal pressure measurement was considered gold standard. There are variations in the technique however, but some common points were identified: complete supine position, in absence of abdominal contracture, in the end of expiration and expressed in mmHg. Most research results indicate keeping the transducer zeroed at the level of the mid-axillary line at the iliac crest level, and instill 25mL of sterile saline. Strong evidence must be developed. RESUMO Em pacientes críticos com quadros abdominais agudos a esclarecer é crescente a solicitação da aferição da pressão intra-abdominal. Sintetizar resultados de pesquisas sobre a mensuração da pressão intra-abdominal pela via vesical e analisar o nível de evidência foram os objetivos desta revisão integrativa da literatura, realizada nas bases LILACS, MEDLINE e PubMed, no período de 2005 a julho de 2012. Identificaram-se 20 artigos, sendo 12 revisões de literatura, 4 estudos exploratório-descritivos, 2 opiniões de especialistas, 1 estudo de coorte prospectivo e 1 relato de experiência. O método vesical para mensuração da pressão intra-abdominal foi considerado padrão-ouro. Existem variações na técnica, entretanto pontos em comum foram identificados: posição supina completa, na ausência de contratura abdominal, ao final da expiração e expressa em mmHg. A maioria indica posicionar o ponto zero do

  6. Boundary-bulk relation in topological orders

    Science.gov (United States)

    Kong, Liang; Wen, Xiao-Gang; Zheng, Hao

    2017-09-01

    In this paper, we study the relation between an anomaly-free n + 1D topological order, which are often called n + 1D topological order in physics literature, and its nD gapped boundary phases. We argue that the n + 1D bulk anomaly-free topological order for a given nD gapped boundary phase is unique. This uniqueness defines the notion of the "bulk" for a given gapped boundary phase. In this paper, we show that the n + 1D "bulk" phase is given by the "center" of the nD boundary phase. In other words, the geometric notion of the "bulk" corresponds precisely to the algebraic notion of the "center". We achieve this by first introducing the notion of a morphism between two (potentially anomalous) topological orders of the same dimension, then proving that the notion of the "bulk" satisfies the same universal property as that of the "center" of an algebra in mathematics, i.e. "bulk" = center". The entire argument does not require us to know the precise mathematical description of a (potentially anomalous) topological order. This result leads to concrete physical predictions.

  7. Mass hysteria among South African primary school learners in Kwa ...

    African Journals Online (AJOL)

    2009-08-03

    Natal, 27 children who had been well when they left their ... to the stress and the anxiety that the children faced when they returned to school. Mass hysteria can ... then difficulty in breathing and palpitations, followed by abdominal ...

  8. Imaging the Abdominal Manifestations of Cystic Fibrosis

    Directory of Open Access Journals (Sweden)

    C. D. Gillespie

    2017-01-01

    Full Text Available Cystic fibrosis (CF is a multisystem disease with a range of abdominal manifestations including those involving the liver, pancreas, and kidneys. Recent advances in management of the respiratory complications of the disease has led to a greater life expectancy in patients with CF. Subsequently, there is increasing focus on the impact of abdominal disease on quality of life and survival. Liver cirrhosis is the most important extrapulmonary cause of death in CF, yet significant challenges remain in the diagnosis of CF related liver disease. The capacity to predict those patients at risk of developing cirrhosis remains a significant challenge. We review representative abdominal imaging findings in patients with CF selected from the records of two academic health centres, with a view to increasing familiarity with the abdominal manifestations of the disease. We review their presentation and expected imaging findings, with a focus on the challenges facing diagnosis of the hepatic manifestations of the disease. An increased familiarity with these abdominal manifestations will facilitate timely diagnosis and management, which is paramount to further improving outcomes for patients with cystic fibrosis.

  9. Effect of layer thickness on the elution of bulk-fill composite components.

    Science.gov (United States)

    Rothmund, Lena; Reichl, Franz-Xaver; Hickel, Reinhard; Styllou, Panorea; Styllou, Marianthi; Kehe, Kai; Yang, Yang; Högg, Christof

    2017-01-01

    An increment layering technique in a thickness of 2mm or less has been the standard to sufficiently convert (co)monomers. Bulk fill resin composites were developed to accelerate the restoration process by enabling up to 4mm thick increments to be cured in a single step. The aim of the present study is to investigate the effect of layer thickness on the elution of components from bulk fill composites. The composites ELS Bulk fill, SDR Bulk fill and Venus Bulkfill were polymerized according to the instruction of the manufacturers. For each composite three groups with four samples each (n=4) were prepared: (1) samples with a layer thickness of 2mm; (2) samples with a layer thickness of 4mm and (3) samples with a layer thickness of 6mm. The samples were eluted in methanol and water for 24h and 7 d. The eluates were analyzed by gas chromatography/mass spectrometry (GC/MS). A total of 11 different elutable substances have been identified from the investigated composites. Following methacrylates showed an increase of elution at a higher layer thickness: TEGDMA (SDR Bulk fill, Venus Bulk fill), EGDMA (Venus Bulk fill). There was no significant difference in the elution of HEMA regarding the layer thickness. The highest concentration of TEGDMA was 146μg/mL for SDR Bulk fill at a layer thickness of 6mm after 7 d in water. The highest HEMA concentration measured at 108μg/mL was detected in the methanol eluate of Venus Bulk fill after 7 d with a layer thickness of 6mm. A layer thickness of 4mm or more can lead to an increased elution of some bulk fill components, compared to the elution at a layer thickness of 2mm. Copyright © 2016 The Academy of Dental Materials. Published by Elsevier Ltd. All rights reserved.

  10. Distribuição de obesidade geral e abdominal em adultos de uma cidade no Sul do Brasil Distribution of general and abdominal obesity in adults in a city in southern Brazil

    Directory of Open Access Journals (Sweden)

    Rogério da Silva Linhares

    2012-03-01

    Full Text Available O objetivo foi determinar a prevalência e a evolução da obesidade geral e abdominal em adultos com 20 anos ou mais em Pelotas, Rio Grande do Sul, Brasil. Estudo transversal de base populacional realizado em 2010. A obesidade geral foi definida pelo índice de massa corporal (IMC > 30kg/m² e a obesidade abdominal definida como > 88cm para mulheres e > 102cm para homens. Foram entrevistados 2.448 indivíduos. A prevalência de obesidade foi de 21,7% nos homens e 29,2% nas mulheres, já a obesidade abdominal foi de 19,5% e 37,5%, respectivamente. Na análise multivariada, menor escolaridade esteve associada ao aumento da obesidade geral e abdominal em mulheres. Renda familiar apresentou relação inversa com obesidade abdominal em homens. Comparativamente, mostraram aumento das prevalências de obesidade de 1,2 vez para as mulheres e 1,5 vez para os homens, com estudos em 1994 e 2000. Porém, para obesidade abdominal houve pequena redução entre as mulheres e se manteve semelhante para os homens. A prevalência de obesidade geral aumentou nos últimos 10 anos, enquanto que a obesidade abdominal mostrou estabilidade.The objective of this study was to determine the prevalence and trends in general and abdominal obesity in adults 20 years or older in Pelotas, Rio Grande do Sul State, Brazil, using a cross-sectional population-based design, in 2010. General obesity was defined as body mass index (BMI > 30kg/m² and abdominal obesity as waist circumference (WC > 88cm for women and > 102cm for men. Interviews were held with 2,448 eligible individuals. General obesity prevalence was 21.7% in men and 29.2% in women, while abdominal obesity was present in 19.5% of men and 37.5% of women. According to multivariate analysis, lower schooling was associated with increased BMI and WC in women. Family income was inversely related to abdominal obesity in men. Prevalence of general obesity had increased 1.2 times in women and 1.5 in men, when compared to

  11. Factors Predictive of Improved Abdominal Ultrasound Visualization after Oral Administration of Simethicone.

    Science.gov (United States)

    Marsico, Maria; Gabbani, Tommaso; Casseri, Tommaso; Biagini, Maria Rosa

    2016-11-01

    Ultrasonography is a non-invasive, accurate and low-cost technique used to study the upper abdomen, but it has reduced reliability in the study of the pancreas and retroperitoneum. Simethicone is a well-known emulsifying agent that has been used to improve ultrasonographic visualization. The aim of this study was to identify anthropometric parameters that are able to predict a good response to simethicone in improving ultrasonographic visualization of abdominal structures. One hundred twenty-seven patients were recruited. After basal examination, their anthropometric parameters were collected. Patients with an incomplete upper abdominal examination because of gastrointestinal gas have greater body mass index, waist circumference and abdominal wall thickness. In our study, the best anthropometric parameter for identifying patients with poor visualization at abdominal ultrasound examination is waist circumference. Using a cutoff of 84 cm, we can identify patients with poor visibility at abdominal ultrasound examination (group B) with a sensitivity of 90%. Copyright © 2016 World Federation for Ultrasound in Medicine & Biology. Published by Elsevier Inc. All rights reserved.

  12. Unusual cause of acute abdominal pain in a postmenopausal woman: adnexal torsion

    Directory of Open Access Journals (Sweden)

    Alper Biler

    2016-03-01

    Full Text Available Adnexal torsion is an infrequent but significant cause of acute lower abdominal pain in women. While adnexal torsion is generally considered in premenopausal women presenting with acute abdominal pain and a pelvic mass, it is a rare cause of acute abdominal pain during postmenopausal period. The diagnosis of adnexal torsion is often challenging due to nonspesific clinical, laboratory and physical examination findings. Causes of adnexal torsion is also different in premenopausal and postmenopausal women. While a simple functional cyst is often the cause of torsion in premenopausal women, it is more rarely the cause in postmenopausal women. Adnexal torsion is a surgical emergency. The surgery of adnexal torsion is performed either via conventional exploratory laparotomy or laparoscopic surgery. Adnexal torsion in postmenopausal women should be considered not only in the setting of sudden onset pain, but also in long-term abdominal discomfort. In this article, we presented a case with adnexal torsion that rarely cause acute abdominal pain in postmenopausal women. [Cukurova Med J 2016; 41(1.000: 167-170

  13. Patient selection optimization following combined abdominal procedures: analysis of 4925 patients undergoing panniculectomy/abdominoplasty with or without concurrent hernia repair.

    Science.gov (United States)

    Koolen, Pieter G L; Ibrahim, Ahmed M S; Kim, Kuylhee; Sinno, Hani H; Lee, Bernard T; Schneider, Benjamin E; Jones, Daniel B; Lin, Samuel J

    2014-10-01

    Massive weight loss following bariatric surgery causes unwanted excess skin and subcutaneous tissue. Intraoperative abdominal wall exposure during abdominal contouring surgery provides the possibility for concurrent ventral, umbilical, or inguinal hernia repair. The authors evaluated the incidence of postoperative complications following abdominal contouring surgery with or without concurrent hernia repair and the impact of surgical specialty. Analysis of patients undergoing abdominal contouring surgery with or without concurrent hernia repair was performed using the American College of Surgeons National Surgical Quality Improvement Program from 2005 to 2011. The incidence of postoperative complications was determined. Logistic regression assessed influence of demographics and comorbidities on postoperative outcomes. Control group (body mass index > 27.5) and high-risk group (body mass index > 40) undergoing a hernia repair were also included for comparison. Among 4925 patients, 63.7 percent underwent abdominoplasty and/or panniculectomy only; 36.3 percent underwent a simultaneous hernia repair. The abdominal contouring surgery with simultaneous hernia repair group had a higher complication rate than the abdominal contouring surgery group (18.3 percent versus 9.8 percent, p hernia repair group. Patients undergoing hernia repair with abdominal contouring surgery may have higher postoperative complication rates than after abdominal contouring surgery alone. Hypertension, smoking, and chronic steroid use were predictors for negative outcomes. Furthermore, surgical specialty is associated with significantly different complication rates. Therapeutic, III.

  14. Effects of acupuncture therapy on abdominal fat and hepatic fat content in obese children: a magnetic resonance imaging and proton magnetic resonance spectroscopy study.

    Science.gov (United States)

    Zhang, Hong; Peng, Yun; Liu, ZuXiang; Li, Shilian; Lv, Zhongli; Tian, LiFang; Zhu, Jie; Zhao, XuNa; Chen, Min

    2011-05-01

    The aim of this study was to use magnetic resonance imaging (MRI) together with proton magnetic resonance spectroscopy ((1)H-MRS) to study the influence of acupuncture therapy on abdominal fat and hepatic fat content in obese children. The design was a longitudinal, clinical intervention study of acupuncture therapy. SUBJECTS were 10 healthy, obese children (age: 11.4 ± 1.65 years, body-mass index [BMI]: 29.03 ± 4.81 kg/m(2)). Measurements included various anthropometric parameters, abdominal fat (assessed by MRI) and hepatic fat content (assessed by (1)H-MRS) at baseline and after 1 month of acupuncture therapy. One (1) month of acupuncture therapy significantly reduced the subjects' BMI by 3.5% (p = 0.005), abdominal visceral adipose tissue (VAT) volume by 16.04% (p  0.05). There was a significant correlation between the level of abdominal fat (SAT, VAT) and anthropometric parameters (weight, BMI, waist circumferences, hip circumferences). There was no statistically significant correlation between IHTG and anthropometric parameters or abdominal fat content. The first direct experimental evidence is provided demonstrating that acupuncture therapy significantly reduces BMI and abdominal adipose tissue by reducing abdominal VAT content without significant changes in body weight, waist circumference, hip circumference, WHR, abdominal SAT, or IHTG content. Thus, the use of acupuncture therapy to selectively target a reduction in abdominal VAT content should become more important and more popular in the future.

  15. [Abdominal splenosis: an often underdiagnosed entity].

    Science.gov (United States)

    Vercher-Conejero, J L; Bello-Arqués, P; Pelegrí-Martínez, L; Hervás-Benito, I; Loaiza-Góngora, J L; Falgas-Lacueva, M; Ruiz-Llorca, C; Pérez-Velasco, R; Mateo-Navarro, A

    2011-01-01

    Splenosis is defined as the heterotopic autotransplantation of splenic tissue because of a ruptured spleen due to trauma or surgery. It is a benign and incidental finding, although imaging tests may sometimes orient toward malignancy simulating renal tumors, abdominal lymphomas, endometriosis, among other. We report the case of a 42-year old male in whom a MRI was performed after a study due to abdominal pain. Multiple enlarged lymph nodes were observed in the abdomen, suggestive of lymphoproliferative disease. As an important background, splenectomy was carried out due to abdominal trauma at age 9. After several studies, it was decided to perform a (99m)Tc-labeled heat-damaged red blood cell scintigraphy that showed multiple pathological deposits distributed throughout the abdomen, and even the pelvis, being consistent with splenosis. Copyright © 2010 Elsevier España, S.L. y SEMNIM. All rights reserved.

  16. Abdominal Sarcoidosis May Mimic Peritoneal Carcinomatosis

    Science.gov (United States)

    Gorkem, Umit; Gungor, Tayfun; Bas, Yılmaz; Togrul, Cihan

    2015-01-01

    Sarcoidosis is a multisystem inflammatory disorder of unknown etiology. It shows a great variety of clinical presentation, organ involvement, and disease progression. Lungs and lymphoid system are the most common sites involved with a frequency of 90% and 30%, respectively. Extrapulmonary involvement of sarcoidosis is reported in 30% of patients and abdomen is the most frequent site. Furthermore, peritoneal involvement is extremely rare in sarcoidosis. The case presented here described peritoneal manifestations of sarcoidosis without involvement of lungs. A 78-year-old woman possessing signs of malignancy on blood test and abdominal magnetic resonance imaging underwent laparatomy with a suspicion of ovarian malignancy. The macroscopic interpretation during surgery was peritoneal carcinomatosis. Total abdominal hysterectomy, bilateral salpingo-oophorectomy, peritoneal biopsies, total omentectomy, and appendectomy were performed. Final histopathological result revealed the diagnosis of sarcoidosis. Clinicians must keep in mind that peritoneal sarcoidosis can mimic intra-abdominal malignancies. PMID:26558122

  17. Intra-abdominal complications of sarcoidosis.

    Science.gov (United States)

    MacArthur, Kristin Loening; Forouhar, Faripour; Wu, George Yung-Hsing

    2010-07-01

    Sarcoidosis is an inflammatory disease characterized by non-caseating granulomas in the absence of other autoimmune processes, infectious diseases, or foreign agents. The etiology of sarcoidosis is not completely understood. Several organ systems can be affected, of which the most frequently involved include the lungs and lymph nodes. Intra-abdominal sarcoidosis is less common, but can be found in the absence of pulmonary or lymphatic disease. Intra-abdominal sarcoidosis is most often asymptomatic. However, long-standing unrecognized disease can result in life-threatening complications. The identification, monitoring and prevention of these complications will be discussed, with emphasis on both clinical and histological presentations of intra-abdominal sarcoidosis. Copyright 2010 Formosan Medical Association & Elsevier. Published by Elsevier B.V. All rights reserved.

  18. Intra-abdominal Complications of Sarcoidosis

    Directory of Open Access Journals (Sweden)

    Kristin Loening MacArthur

    2010-07-01

    Full Text Available Sarcoidosis is an inflammatory disease characterized by non-caseating granulomas in the absence of other autoimmune processes, infectious diseases, or foreign agents. The etiology of sarcoidosis is not completely understood. Several organ systems can be affected, of which the most frequently involved include the lungs and lymph nodes. Intra-abdominal sarcoidosis is less common, but can be found in the absence of pulmonary or lymphatic disease. Intra-abdominal sarcoidosis is most often asymptomatic. However, long-standing unrecognized disease can result in life-threatening complications. The identification, monitoring and prevention of these complications will be discussed, with emphasis on both clinical and histological presentations of intra-abdominal sarcoidosis.

  19. Glycemic control and fetal abdominal circumference

    Directory of Open Access Journals (Sweden)

    S Gopinath

    2012-01-01

    Full Text Available Aim: To study about the correlation between the glycemic status and increase in fetal abdominal circumference in gestational diabetes patients and its relationship with fetal birth weight. Materials and Methods: Seventy-five gestational diabetes mellitus (GDM patients were taken up for study with duly informed consent and suggested for anthropometry profile and glycemic profile with HbA1C. Fetal abdominal circumference was measured during routine scans. The patients were followed up till delivery and the fetal birth was noted. Inclusion Criteria: Seventy-five gestational diabetic mothers who have attended a secondary level diabetic clinic and on regular follow-up were included in the study. Exclusion Criteria: Pre-GDM mothers, patients with co-morbid disease were excluded from the study. Expected Results: Fetal abdominal circumference correlated well with fluctuating glycemic control and fetal birth weight.

  20. Suprarenal Abdominal Aortic Coarctation Diagnosed During Pregnancy

    Directory of Open Access Journals (Sweden)

    Sh Hajsadeghi

    2010-12-01

    Full Text Available Coarctation of the abdominal aorta is an extremely rare vascular defect inwhich congenital or acquired etiologies have been described. This case concernsa 30-year-old pregnant woman with 15-years history of uncontrolled hypertensionand lower limb claudication presented with worsened hypertension during herfirst pregnancy. Magnetic resonance angiography study of aorta revealed astenosis in abdominal aorta about 12mm from the origin of celiac axisaccompanied by left sided aortic arch and right aberrant subclavian artery. Thiscase highlights the importance of a throughout physical examination in patientspresented with hypertension and it emphasizes considering the coarctation of theabdominal aorta during the diagnostic workup of hypertension, especially inyoung patients. In such cases magnetic resonance angiography of the aorta is auseful tool to reach a definitive diagnosis especially in pregnant women.Also to our knowledge, this patient is the first one found to have aortic archmalformation combined with an abdominal coarctation.

  1. Abdominal wall hernias: imaging with spiral CT

    Energy Technology Data Exchange (ETDEWEB)

    Stabile Ianora, A.A.; Midiri, M.; Vinci, R.; Rotondo, A.; Angelelli, G. [Department of Radiology, Bari University Hospital (Italy)

    2000-06-01

    Computed tomography is an accurate method of identifying the various types of abdominal wall hernias, especially if they are clinically occult, and of distinguishing them from other diseases such as hematomas, abscesses and neoplasia. In this study we examined the CT images of 94 patients affected by abdominal wall hernias observed over a period of 6 years. Computed tomography clearly demonstrates the anatomical site of the hernial sac, the content and any occlusive bowel complications due to incarceration or strangulation. Clinical diagnosis of external hernias is particularly difficult in obese patients or in those with laparotic scars. In these cases abdominal imaging is essential for a correct preoperative diagnosis and to determine the most effective treatment. (orig.)

  2. Bulk gauge fields in warped space and localized supersymmetry breaking

    Energy Technology Data Exchange (ETDEWEB)

    Chacko, Z.; Ponton, Eduardo

    2003-11-01

    We consider five dimensional supersymmetric warped scenarios in which the Standard Model quark and lepton fields are localized on the ultraviolet brane, while the Standard Model gauge fields propagate in the bulk. Supersymmetry is assumed to be broken on the infrared brane. The relative sizes of supersymmetry breaking effects are found to depend on the hierarchy between the infrared scale and the weak scale. If the infrared scale is much larger than the weak scale the leading supersymmetry breaking effect on the visible brane is given by gaugino mediation. The gaugino masses at the weak scale are proportional to the square of the corresponding gauge coupling, while the dominant contribution to the scalar masses arises from logarithmically enhanced radiative effects involving the gaugino mass that are cutoff at the infrared scale. While the LSP is the gravitino, the NLSP which is the stau is stable on collider time scales. If however the infrared scale is close to the weak scale then the effects of hard supersymmetry breaking operators on the scalar masses can become comparable to those from gaugino mediation. These operators alter the relative strengths of the couplings of gauge bosons and gauginos to matter, and give loop contributions to the scalar masses that are also cutoff at the infrared scale. The gaugino masses, while exhibiting a more complicated dependence on the corresponding gauge coupling, remain hierarchical and become proportional to the corresponding gauge coupling in the limit of strong supersymmetry breaking. The scalar masses are finite and a loop factor smaller than the gaugino masses. The LSP remains the gravitino.

  3. Decompressive laparotomy for abdominal compartment syndrome

    Science.gov (United States)

    Kimball, E.; Malbrain, M.; Nesbitt, I.; Cohen, J.; Kaloiani, V.; Ivatury, R.; Mone, M.; Debergh, D.; Björck, M.

    2016-01-01

    Background The effect of decompressive laparotomy on outcomes in patients with abdominal compartment syndrome has been poorly investigated. The aim of this prospective cohort study was to describe the effect of decompressive laparotomy for abdominal compartment syndrome on organ function and outcomes. Methods This was a prospective cohort study in adult patients who underwent decompressive laparotomy for abdominal compartment syndrome. The primary endpoints were 28‐day and 1‐year all‐cause mortality. Changes in intra‐abdominal pressure (IAP) and organ function, and laparotomy‐related morbidity were secondary endpoints. Results Thirty‐three patients were included in the study (20 men). Twenty‐seven patients were surgical admissions treated for abdominal conditions. The median (i.q.r.) Acute Physiology And Chronic Health Evaluation (APACHE) II score was 26 (20–32). Median IAP was 23 (21–27) mmHg before decompressive laparotomy, decreasing to 12 (9–15), 13 (8–17), 12 (9–15) and 12 (9–14) mmHg after 2, 6, 24 and 72 h. Decompressive laparotomy significantly improved oxygenation and urinary output. Survivors showed improvement in organ function scores, but non‐survivors did not. Fourteen complications related to the procedure developed in eight of the 33 patients. The abdomen could be closed primarily in 18 patients. The overall 28‐day mortality rate was 36 per cent (12 of 33), which increased to 55 per cent (18 patients) at 1 year. Non‐survivors were no different from survivors, except that they tended to be older and on mechanical ventilation. Conclusion Decompressive laparotomy reduced IAP and had an immediate effect on organ function. It should be considered in patients with abdominal compartment syndrome. PMID:26891380

  4. Large animal-related abdominal injuries.

    Science.gov (United States)

    Ok, Engin; Küçük, Can; Deneme, M Ali; Ylmaz, Zeki; Sözüer, Erdoğan M

    2004-10-01

    This study investigated injuries to the abdominal area of the body caused by large animals, as well as the management of this problem. All the patients with large animal-related abdominal injuries over a 10-year period were identified retrospectively through the general surgery registrations. Overall, 113 patients were hospitalized after large animal encounters during the 10-year study period, 33 (30%) of which had large animal-related abdominal injuries. These patients comprised 10 women (30%) and 23 men (70%) with a mean age of 56 +/- 14 years. Of the 33 patients, 31 (93.9%) sustained blunt injuries and 2 (6.1%) experienced penetrating abdominal trauma. The mean Injury Severity Score was 12.7 +/- 4.0, and the mean Acute Physiology and Chronic Health Evaluation II (APACHE II) score was 10.6 +/- 3.2. The mean intensive care unit stay was 0.8 +/- 2.2 days, and the total hospital length of stay was 7.3 +/- 5.6 days. Whereas 12 patients (36.4%) were managed nonoperatively, 21 patients (63.6%) required surgery. Laparotomy showed injuries to the jejunum in three patients (9.1%), to the ileum in 13 patients (39.4%), to the ileal mesenterium in 1 patient (3%), to the liver in 4 patients (12.1%), and to the spleen in 2 patients (6.1%). One patient died of myocardial infarction on the second day after admission. Large animal-related injuries to the abdominal area can be serious. Immediate transportation and early diagnosis of abdominal insults are important because of the frequencies of small bowel and mesenteric injuries, which are difficult to diagnose using currently available diagnostic tools.

  5. Systemic lupus erythematosus : abdominal radiologic findings

    Energy Technology Data Exchange (ETDEWEB)

    Oh, Jae Cheon; Cho, On Koo; Lee, Yong Joo; Bae, Jae Ik; Kim, Yong Soo; Rhim, Hyun Chul; Ko, Byung Hee [Hanyang Univ. College of Medicine, Seoul (Korea, Republic of)

    1999-06-01

    Systemic lupus erythematosus(SLE) is a systemic disease of unknown etiology. Its main pathology is vasculitis and serositis, due to deposition of the immune complex or antibodies. Most findings are nonspecific ; abdominal manifestations include enteritis, hepatomegaly, pancreatic enlargement, serositis, lymphadenopathy, splenomegaly, nephritis, interstitial cystitis, and thrombophlebitis. We described radiologic findings of various organ involvement of SLE; digestive system, serosa, reticuloendothelial system, urinary system, and venous system. Diagnosis of SLE was done according to the criteria of American Rheumatism Association. Understanding of the variable imaging findings in SLE may be helpful for the early detection of abdominal involvement and complications.

  6. Preoperative steroid in abdominal wall reconstruction

    DEFF Research Database (Denmark)

    Jensen, Kristian Kiim; Brøndum, Tina Lee; Belhage, Bo

    2016-01-01

    INTRODUCTION: Preoperative administration of high-dose glucocorticoid leads to improved recovery and decreased length of stay after abdominal surgery. Even so, studies on administration of glucocorticoids for patients undergoing abdominal wall reconstruction (AWR) for giant ventral hernia repair...... include subjective measures, wound complications and analysis of blood and wound fluids. CONCLUSIONS: This is the first trial on the effect of preoperative glucocorticoid administration in patients undergoing AWR. Due to long post-operative stays and a high rate of post-operative complications...

  7. [Intraabdominal hypertension and abdominal compartment syndrome

    DEFF Research Database (Denmark)

    Sonne, M.; Hilligsø, Jens Georg

    2008-01-01

    Intraabdominal hypertension (IAH) and abdominal compartment syndrome (ACS) are rare conditions with high mortality. IAH is an intraabdominal pressure (IAP) above 12 mmHg and ACS an IAP above 20 mmHg with evidence of organ dysfunction. IAP is measured indirectly via the bladder or stomach. Various...... medical and surgical conditions increase the intraabdominal volume. When the content exceeds the compliance of the abdominal wall, the IAP rises. Increased IAP affects the functioning of the brain, lungs, circulation, kidneys, and bowel. The treatment of ACS is a reduction of IAP Udgivelsesdato: 2008/2/11...

  8. Laparoscopic surgery in children: abdominal wall complications

    Directory of Open Access Journals (Sweden)

    Vaccaro S.

    2017-06-01

    Full Text Available Minimal invasive surgery has become the standard of care for operations involving the thoracic and abdominal cavities for all ages. Laparoscopic complications can occur as well as more invasive surgical procedures and we can classify them into non-specific and specific. Our goal is to analyze the most influential available scientific literature and to expose important and recognized advices in order to reduce these complications. We examined the mechanism, risk factors, treatment and tried to outline how to prevent two major abdominal wall complications related to laparoscopy: bleeding and port site herniation .

  9. Whether superficial abdominal reflex is affected by subcostal transverse abdominal incisions? A prospective, observational early experience

    Directory of Open Access Journals (Sweden)

    Jitin Bajaj

    2017-01-01

    Full Text Available Introduction: Superficial abdominal reflex (SAR is an important part of the neurologic assessment. It is normally present and may be present or absent in various physiological as well as pathological conditions. The presence of an abdominal incision creates a dilemma in the mind of the clinician for it affecting this reflex. As there is no literature on this, we decided to study the effect of abdominal incisions on SAR. Materials and Methods: It was a prospective, observational study. We evaluated the patients requiring transverse subcostal incision (range 3–12 cm both preoperatively and postoperatively, for their abdominal reflexes. Patients with preoperative normal and symmetrical abdominal reflexes were included in the study. Postoperatively, we compared the change of SAR with the preoperative status and analyzed the data. Results: A total of 94 patients underwent surgeries, out of which 54 patients came under inclusion criteria, comprising 36 males and 18 females. Subcostal transverse abdominal incisions were made for surgeries including both gastrointestinal and ventriculoperitoneal shunts. SAR was found unaffected by the incisions in all patients. Conclusions: Although the study was small, subcostal transverse abdominal incisions were not found to affect SAR.

  10. Waist Circumference as Measure of Abdominal Fat Compartments

    Directory of Open Access Journals (Sweden)

    Scott M. Grundy

    2013-01-01

    Full Text Available This study examines intercorrelations among waist circumference (WC, intraperitoneal fat (IPF, and subcutaneous abdominal fat (SAF in ethnically diverse Dallas Heart Study consisting of 1538 women and 1212 men (50% Black. Correlations between fat depots and triglyceride or HOMA2-IR, biomarkers of metabolic syndrome, are also reported. Total abdominal fat (TAF, ASF, and IPF masses were measured by magnetic resonance imaging. The highest correlations with WC according to ethnicity and gender were noted for TAF (R2=0.81-0.88 with progressively lower correlations with ASF (0.65–0.82 and IPF (0.29–0.85. The percentage of IPF relative to TAF was not significantly correlated with WC. For all WC categories, higher IPF/ASF ratios were associated with higher triglyceride levels. In contrast, differences in ratios had little or no association with HOMA2-IR. However, when all data were pooled, IPF was positively correlated with both triglyceride (r=0.358 (men and 0.363 (women and HOMA2-IR (r=0.480 (men and 0.517 (women; after adjustment for ASF, IPF was still correlated with triglyceride (r=0.353 (men and 0.348 (women and HOMA2-IR (r=0.290 (men and 0.221 (women. WC measures TAF reliably, but its association with IPF depends on IPF/ASF ratios that vary by gender and ethnicity.

  11. Assessment of Abdominal Belts Impact on the Lungs Ventilation and Their Application in Early Physiotherapy after Major Abdominal Surgery - Prospective Trial.

    Science.gov (United States)

    Czyżewski, Piotr; Hryciuk, Dominika; Dąbek, Aneta; Szczepkowski, Marek

    2016-09-01

    Early physiotherapy is an important part of the comprehensive treatment of patients after major abdominal surgery (MAS). Accelerated mobilization should be safe and requires the use of appropriate techniques. Most of the physiotherapists and surgeons recommends using abdominal belts. Opponents claim that belts have an adverse effect on lungs ventilation. The aim of the study was to determine the effect of abdominal belt on lung ventilation efficiency in the early period after MAS. The study involved 20 patients after MAS. Including 9 women and 11 men, aged between 40 to 90 years (x̅ 66.7). In the scheduled 7 patients and urgent 13. All of them were in the early period after surgery. Dynamic spirometry was performed twice in the postoperative period. For the first time wearing a belt, and then without the belt in the same group. Evaluated the forced vital capacity (FVC), forced expiratory volume in one second (FEV1) and peak expiratory flow (PEF). For the analysis uses the Wilcoxon matched-pairs test and Spearman's rank correlations. P values belt were slightly lower than the values evaluated without the belt. The results are shown in percent predicted for age and gender, FEV wearing belt 52%, without belt 53%; FEV1 59% vs 61%; PEF 46% vs 51%. There were no statistically significant differences Conclusions. There were no significant negative influence of abdominal belt on lungs ventilation in early period after MAS. There was no correlations between age, body mass index and changes in ventilation indicators.

  12. Integration of bulk piezoelectric materials into microsystems

    Science.gov (United States)

    Aktakka, Ethem Erkan

    Bulk piezoelectric ceramics, compared to deposited piezoelectric thin-films, provide greater electromechanical coupling and charge capacity, which are highly desirable in many MEMS applications. In this thesis, a technology platform is developed for wafer-level integration of bulk piezoelectric substrates on silicon, with a final film thickness of 5-100microm. The characterized processes include reliable low-temperature (200°C) AuIn diffusion bonding and parylene bonding of bulk-PZT on silicon, wafer-level lapping of bulk-PZT with high-uniformity (+/-0.5microm), and low-damage micro-machining of PZT films via dicing-saw patterning, laser ablation, and wet-etching. Preservation of ferroelectric and piezoelectric properties is confirmed with hysteresis and piezo-response measurements. The introduced technology offers higher material quality and unique advantages in fabrication flexibility over existing piezoelectric film deposition methods. In order to confirm the preserved bulk properties in the final film, diaphragm and cantilever beam actuators operating in the transverse-mode are designed, fabricated and tested. The diaphragm structure and electrode shapes/sizes are optimized for maximum deflection through finite-element simulations. During tests of fabricated devices, greater than 12microm PP displacement is obtained by actuation of a 1mm2 diaphragm at 111kHz with sleep-mode (simulated). Under lg vibration at 155Hz, a 70mF ultra-capacitor is charged from OV to 1.85V in 50 minutes.

  13. Development of superconductor bulk for superconductor bearing

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Chan Joong; Jun, Byung Hyuk; Park, Soon Dong (and others)

    2008-08-15

    Current carrying capacity is one of the most important issues in the consideration of superconductor bulk materials for engineering applications. There are numerous applications of Y-Ba-Cu-O (YBCO) bulk superconductors e.g. magnetic levitation train, flywheel energy storage system, levitation transportation, lunar telescope, centrifugal device, magnetic shielding materials, bulk magnets etc. Accordingly, to obtain YBCO materials in the form of large, single crystals without weak-link problem is necessary. A top seeded melt growth (TSMG) process was used to fabricate single crystal YBCO bulk superconductors. The seeded and infiltration growth (IG) technique was also very promising method for the synthesis of large, single-grain YBCO bulk superconductors with good superconducting properties. 5 wt.% Ag doped Y211 green compacts were sintered at 900 .deg. C {approx} 1200 .deg.C and then a single crystal YBCO was fabricated by an infiltration method. A refinement and uniform distribution of the Y211 particles in the Y123 matrix were achieved by sintering the Ag-doped samples. This enhancement of the critical current density was ascribable to a fine dispersion of the Y211 particles, a low porosity and the presence of Ag particles. In addition, we have designed and manufactured large YBCO single domain with levitation force of 10-13 kg/cm{sup 2} using TSMG processing technique.

  14. Delayed Abdominal Pseudohernia in Young Patient After Lateral Lumbar Interbody Fusion Procedure: Case Report.

    Science.gov (United States)

    Plata-Bello, Julio; Roldan, Héctor; Brage, Liberto; Rahy, Aída; Garcia-Marin, Víctor

    2016-07-01

    To describe a rare complication of the extreme lateral interbody fusion technique. Lateral lumbar interbody fusion (LLIF) is a minimally invasive technique that has achieved great reputation among spine surgeons because of its advantages over other procedures. However, complication rates of this technique have not been definitively assessed so far. A 44-year-old male smoker, presenting with pseudoarthrosis of a previous posterior stabilization, underwent an LLIF procedure. The operation was uneventful, and an appropriate functional recovery was achieved by 2 months after surgery. Nevertheless, 5 months after surgery, the patient developed pulmonary tuberculosis and a mass in the proximity of the LLIF incision appeared. This mass was finally diagnosed as abdominal pseudohernia and had to be surgically repaired. Abdominal pseudohernia is a rare complication of LLIF procedures. The interest of the present case is 3-fold: 1) it is the first delayed case of abdominal pseudohernia after an LLIF procedure; 2) it is the first case described in a young patient in whom risk factors have been identified and discussed; and 3) it is the first case that did not resolve spontaneously and required surgical repair. This exceptional complication must be borne in the mind of the spine surgeon when using the LLIF technique, and special precautions, such as laxatives or respiratory physiotherapy, apart from meticulous atraumatic dissection and closure of the abdominal wall and specific intraoperative monitoring, should be taken in high-risk patients to prevent it. Copyright © 2016 Elsevier Inc. All rights reserved.

  15. Acomodación abdominal: Fisiopatología de la Distensión Abdominal

    OpenAIRE

    Villoria Ferrer, Albert

    2011-01-01

    La distensión abdominal es una alteración clínica frecuente en la población general y en especial en los pacientes afectos de trastornos funcionales digestivos donde se manifiesta de una manera más intensa. El volumen de la cavidad abdominal presenta variaciones fisiológicas en respuesta a la ingesta de alimentos, el llenado vesical o la evacuación rectal. Nuestros datos indican que cuando se realiza un incremento del volumen abdominal de forma experimental en sujetos sanos mediante la infusi...

  16. Abdominal migraine: an under-diagnosed cause of recurrent abdominal pain in children.

    Science.gov (United States)

    Carson, Laura; Lewis, Donald; Tsou, Marc; McGuire, Erin; Surran, Brooke; Miller, Crystal; Vu, Thuy-Anh

    2011-05-01

    Our objective was to demonstrate that, despite recognition by both the gastroenterology and headache communities, abdominal migraine (AM) is an under-diagnosed cause of chronic, recurrent, abdominal pain in childhood in the USA. Chronic, recurrent abdominal pain occurs in 9-15% of all children and adolescents. After exclusion of anatomic, infectious, inflammatory, or other metabolic causes, "functional abdominal pain" is the most common diagnosis of chronic, idiopathic, abdominal pain in childhood. Functional abdominal pain is typically categorized into one, or a combination of, the following 4 groups: functional dyspepsia, irritable bowel syndrome, AM, or functional abdominal pain syndrome. International Classification of Headache Disorders--(ICHD-2) defines AM as an idiopathic disorder characterized by attacks of midline, moderate to severe abdominal pain lasting 1-72 hours with vasomotor symptoms, nausea and vomiting, and included AM among the "periodic syndromes of childhood that are precursors for migraine." Rome III Gastroenterology criteria (2006) separately established diagnostic criteria and confirmed AM as a well-defined cause of recurrent abdominal pain. Following institutional review board approval, a retrospective chart review was conducted on patients referred to an academic pediatric gastroenterology practice with the clinical complaint of recurrent abdominal pain. ICHD-2 criteria were applied to identify the subset of children fulfilling criteria for AM. Demographics, diagnostic evaluation, treatment regimen and outcomes were collected. From an initial cohort of 600 children (ages 1-21 years; 59% females) with recurrent abdominal pain, 142 (24%) were excluded on the basis of their ultimate diagnosis. Of the 458 patients meeting inclusion criteria, 1824 total patient office visits were reviewed. Three hundred eighty-eight (84.6%) did not meet criteria for AM, 20 (4.4%) met ICHD-2 formal criteria for AM and another 50 (11%) had documentation lacking

  17. Holographic bulk reconstruction with α' corrections

    Science.gov (United States)

    Roy, Shubho R.; Sarkar, Debajyoti

    2017-10-01

    We outline a holographic recipe to reconstruct α' corrections to anti-de Sitter (AdS) (quantum) gravity from an underlying CFT in the strictly planar limit (N →∞ ). Assuming that the boundary CFT can be solved in principle to all orders of the 't Hooft coupling λ , for scalar primary operators, the λ-1 expansion of the conformal dimensions can be mapped to higher curvature corrections of the dual bulk scalar field action. Furthermore, for the metric perturbations in the bulk, the AdS /CFT operator-field isomorphism forces these corrections to be of the Lovelock type. We demonstrate this by reconstructing the coefficient of the leading Lovelock correction, also known as the Gauss-Bonnet term in a bulk AdS gravity action using the expression of stress-tensor two-point function up to subleading order in λ-1.

  18. Bulk amorphous Mg-based alloys

    DEFF Research Database (Denmark)

    Pryds, Nini

    2004-01-01

    and a low glass transition temperature. The alloys were prepared by using a relatively simple technique, i.e. rapid cooling of the melt in a copper wedge mould. The essential structural changes that are achieved by going from the amorphous to the crystalline state through the supercooled liquid state...... are discussed in this paper. On the basis of these measurements phase diagrams of the different systems were constructed. Finally, it is demonstrated that when pressing the bulk amorphous alloy onto a metallic dies at temperatures within the supercooled liquid region, the alloy faithfully replicates the surface......The present paper describes the preparation and properties of bulk amorphous quarternary Mg-based alloys and the influence of additional elements on the ability of the alloy to form bulk amorphous. The main goal is to find a Mg-based alloy system which shows both high strength to weight ratio...

  19. Orchestrating Bulk Data Movement in Grid Environments

    Energy Technology Data Exchange (ETDEWEB)

    Vazhkudai, SS

    2005-01-25

    Data Grids provide a convenient environment for researchers to manage and access massively distributed bulk data by addressing several system and transfer challenges inherent to these environments. This work addresses issues involved in the efficient selection and access of replicated data in Grid environments in the context of the Globus Toolkit{trademark}, building middleware that (1) selects datasets in highly replicated environments, enabling efficient scheduling of data transfer requests; (2) predicts transfer times of bulk wide-area data transfers using extensive statistical analysis; and (3) co-allocates bulk data transfer requests, enabling parallel downloads from mirrored sites. These efforts have demonstrated a decentralized data scheduling architecture, a set of forecasting tools that predict bandwidth availability within 15% error and co-allocation architecture, and heuristics that expedites data downloads by up to 2 times.

  20. Abdominal Compartment Syndrome Secondary to Chronic Constipation

    Directory of Open Access Journals (Sweden)

    Helene Flageole

    2011-01-01

    Full Text Available Abdominal compartment syndrome (ACS is defined as an elevated intraabdominal pressure with evidence of organ dysfunction. The majority of published reports of ACS are in neonates with abdominal wall defects and in adults following trauma or burns, but it is poorly described in children. We describe the unusual presentation of an 11-year-old boy with a long history of chronic constipation who developed acute ACS requiring resuscitative measures and emergent disimpaction. He presented with a 2-week history of increasing abdominal pain, nausea, diminished appetite and longstanding encopresis. On exam, he was emaciated with a massively distended abdomen with a palpable fecaloma. Abdominal XR confirmed these findings. Within 24 hours of presentation, he became tachycardic and oliguric with orthostatic hypotension. Following two enemas, he acutely deteriorated with severe hypotension, marked tachycardia, acute respiratory distress, and a declining mental status. Endotracheal intubation, fluid boluses, and vasopressors were commenced, followed by emergent surgical fecal disimpaction. This resulted in rapid improvement in vital signs. He has been thoroughly investigated and no other condition apart from functional constipation has been identified. Although ACS secondary to constipation is extremely unusual, this case illustrates the need to actively treat constipation and what can happen if it is not.

  1. abdominal versus transanal endorectal pull-through

    African Journals Online (AJOL)

    Purpose To compare the postoperative fecal continence and bowel functions between patients who underwent a single stage - Soave's endorectal pull through operations whether via the classic abdominal endorectal pull through approach (TAPT) or trans-anal endorectal pull through approach (TERPT). Patients and ...

  2. Isolated gallbladder rupture following blunt abdominal injury

    African Journals Online (AJOL)

    2015-05-26

    May 26, 2015 ... A retrospective review consisting of. 1449 patients reported the incidence around 0.067%.[3]. Here, we presented a case of isolated gallbladder rupture following a blunt abdominal injury. Case Report. A 39‑year‑old man with history of cholelithiasis, alcoholism‑related liver cirrhosis, and chronic pancreatitis.

  3. [A young woman with acute abdominal pain

    NARCIS (Netherlands)

    Mooij, R.; Dillen, J. van

    2013-01-01

    A 17-year-old woman was operated in a Tanzanian hospital because of a suspected ruptured ectopic pregnancy. During laparatomy an interstitial ectopic pregnancy with an intact gestational sac was found. The ectopic pregnancy had ruptured into the abdominal cavity.

  4. Abdominal abscesses with enteric communications: CT findings

    Energy Technology Data Exchange (ETDEWEB)

    Chintapalli, K.; Thorsen, M.K.; Foley, W.D.; Unger, G.F.

    1983-07-01

    CT examinations of four proven abdominal abscesses with enteric communications are reported. All the patients received oral contrast (3% Gastrografin solution). Three patients recieved rectal contrast. The patient who did not receive rectal contrast had a prior abdominoperineal resection. Contrast material was administered intravenously unless there was a contraindication or a suspected enteric vesical fistula. A representative case is described.

  5. Rare abdominal wall hernias in South Sudan

    African Journals Online (AJOL)

    If no prosthesis is used,. Rare abdominal wall hernias in South Sudan. This article is dedicated to the memory of Professor Giuseppe Meo who died in January and who initiated, and devoted many years to, the surgical missions in South Sudan (see obituary page 46). Elena Codognottoa, alberto Kissa, Giuseppe Meoa, ...

  6. [Albert Einstein and his abdominal aortic aneurysm].

    Science.gov (United States)

    Cervantes Castro, Jorge

    2011-01-01

    The interesting case of Albert Einstein's abdominal aortic aneurysm is presented. He was operated on at age 69 and, finding that the large aneurysm could not be removed, the surgeon elected to wrap it with cellophane to prevent its growth. However, seven years later the aneurysm ruptured and caused the death of the famous scientist.

  7. Lateral meningocele and defect of abdominal wall.

    Science.gov (United States)

    Placzek, M. M.; MacKinnon, A. E.

    1980-01-01

    A case of lateral meningocele associated with deficiency of the thoraco-abdominal wall is reported. It is suggested that both of these defects are due to interference with the development of the paraxial mesoderm by a single injury. Images Fig. 1 Fig. 2 Fig. 3 PMID:6446707

  8. Snowboarding-related abdominal trauma in children.

    Science.gov (United States)

    McCrone, Alison B; Lillis, Kathleen; Shaha, Steven H

    2012-03-01

    Our aim was to identify the demographics, mechanism, and patterns of injury in children presenting with snowboarding injuries. We conducted a retrospective chart review on children aged 6 to 21 years presenting to our level 1 pediatric trauma center between January 2000 and March 2007 with snowboarding-related injury. E-codes for snowboarding injuries identified patients. Statistical analyses included χ and t tests. Our study identified 213 patients, of whom 79% were male and 55% were in the 12- to 14-year age group. Presenting injuries included those to the head/neck (27%), trunk (19%), upper extremity (58%), or lower extremity (10%). Of the children with abdominal trauma, 74% involved injury to the abdominal organs, most commonly the spleen (n = 11). Falls from an elevation of more than 3 ft were not significantly associated with organ injury. Females were more likely to have pelvic injury (P snowboarders are at risk for having abdominal organ injury and upper extremity injury. There is a high incidence of children presenting with both upper extremity and abdominal trauma after a fall while snowboarding.

  9. Eclampsia In Advanced Abdominal Pregnancy | Ekele | Nigerian ...

    African Journals Online (AJOL)

    The occurrence of eclampsia in an extra uterine pregnancy is a very rare entity. We report a case of a patient with eclampsia and advanced extra-uterine pregnancy. The fits were controlled with diazepam and the patient had laparotomy for the evacuation of the fetus from the abdominal cavity. She had an uneventful post ...

  10. Spinal (Intrathecal) Ketamine Anaesthesia for Upper Abdominal ...

    African Journals Online (AJOL)

    Intravenous ketamine is usually administered for the induction of general anaesthesia. Spinal ketamine for lower abdominal and lower limb surgery is sporadically reported in the literature. However, the use of spinal ketamine for upper body surgery is rare. We describe the case of a 35-year old man, with a retroperitoneal ...

  11. The Principles of Abdominal Wound Closure

    NARCIS (Netherlands)

    Meijer, E. -T.; Timmermans, L.; Jeekel, J.; Lange, J. F.; Muysoms, F. E.

    2013-01-01

    Background : Incisional hernia (IH) is a common complication of abdominal surgery. Its incidence has been reported as high as 39.9%. Many factors influence IH rates. Of these, surgical technique is the only factor directly controlled by the surgeon. There is much evidence in the literature on the

  12. Thoracic epidural anaesthesia for major abdominal surgeries ...

    African Journals Online (AJOL)

    Background: Thoracic epidural anaesthesia (TEA) has many benefits over general anaesthesia in major abdominal surgeries including avoidance of endotracheal intubation. Aims: To evaluate the ... Information obtained included: age, gender, ASA status, diagnosis and type of surgery performed. Data analysis was ...

  13. PATTERN AND OUTCOME OF ABDOMINAL INJURIES AT ...

    African Journals Online (AJOL)

    hi-tech

    2006-01-01

    Jan 1, 2006 ... Objective: To establish the pattern and results of interventions in patients with abdominal injuries requiring admission. Design: ... While early active intervention is desirable, negative laparotomy has an increase in both ..... stable patients is increasingly gaining currency in decision making especially where ...

  14. assisted vaginal hysterectomy versus abdominal hysterectomy on ...

    African Journals Online (AJOL)

    J Gynecol Surg 1989;. 5: 213-216. 2. Garry R. Various approaches to laparoscopic hysterectomies. Curr Opin Obstet. Gynecol 1994; 6: 215-222. 3. Dickec RC, Greenspan J. Strauss LT, et al. Complications of abdominal and vaginal hysterectomy among women of reproductive age in the United States. Am J Obstet. Gynecol ...

  15. Surgical treatment for unusual presentations of abdominal ...

    African Journals Online (AJOL)

    Of the more than 30 species, Actinomyces Israelii is the most common human pathogen and one of the most involved in abdominal actinomycosis. Treatment includes high doses of antibiotic therapy sometimes combined with surgery in the case of complicated disease such as bowel obstruction. The authors report two ...

  16. Conservative management of intra- abdominal injuries

    African Journals Online (AJOL)

    Conservative management of intra- abdominal injuries. South Africa has a particularly high volume of blunt trauma in paediatric injury. J A LOVELAND, MB BCh, FCS (SA), Certificate in Paediatric Surgery. Jerome Loveland received his undergraduate degree from the University of the Witwatersrand in 1996, and completed ...

  17. Abdominal Compartment Syndrome in Surgical Patients

    African Journals Online (AJOL)

    level that the abdominal wall compliance threshold is exceeded and the abdomen can no longer stretch, at which point continued accumulation results in very high pressure within this compartment (2). The harmful effects of IAH occur long before the manifestation of compartment syndrome (3). When this is not recognized ...

  18. Emergency abdominal surgery in Zaria, Nigeria

    African Journals Online (AJOL)

    Abdominal surgical emergencies constitute a significant portion of a surgeon's clinical experience and often ... collected data conducted in a tertiary health centre between. 2001 and 2005. Patients aged 14 years and over with ..... of appropriate road traffic regulations. Initial management includes fluid resuscitation and ...

  19. maternal abdominal manipulation and massage in labour

    African Journals Online (AJOL)

    her baby within eight minutes of arrival to the labour ward. Her labour lasted about 4 hours and she had gone for abdominal manipulation and massaging before coming to the hospital. Apgar score at birth was 8 recorded 9 at 5 minutes. The baby was discovered to be very pale about 10 hours after delivery, so admitted in ...

  20. Abdominal Burkitt's lymphoma with renal involvement | Moodley ...

    African Journals Online (AJOL)

    Endemic Burkitt's lymphoma is the most frequent childhood cancer in Africa, commonly presenting with involvement of the abdominal viscera. Imaging plays a critical role in suggesting the diagnosis to expedite treatment initiation, as the tumour has a rapid doubling time of less than 24 hours. This case report illustrates the ...

  1. The magnitude of abdominal adiposity and atherogenic ...

    African Journals Online (AJOL)

    Abdominal obesity was defined as WC .102 cm and .88 cm for men and women, respectively. Dyslipidemia was defined using the third report of National Cholesterol Education Panel in adult (ATP III). The data collected included basic demographic variables, blood pressure, waist circumference, fasting lipid profile, and ...

  2. Elective abdominal hysterectomy: Appraisal of indications and ...

    African Journals Online (AJOL)

    There was no mortality recorded during the period under review. Discussion. The rate of elective abdominal hysterectomy in this study was. 3.3% which was lower than the 10.0% reported by Omokanye et al. in Ilorin,[6] and 18.2% reported by Anzaku and Musa in. Jos.[26] This is partly attributed to the general aversion to.

  3. Isolated gallbladder rupture following blunt abdominal trauma

    African Journals Online (AJOL)

    2011-11-03

    Nov 3, 2011 ... with another, direct blow with parts of the motor cycle to the abdomen may be the cause as there were only bruises in the left hypochondrium that led to the earlier suspicion of splenic injury. Several types of GB injuries may result from blunt abdominal trauma. Blunt gallbladder injuries are classified as ...

  4. Rehabilitative ultrasound imaging of the abdominal muscles.

    Science.gov (United States)

    Teyhen, Deydre S; Gill, Norman W; Whittaker, Jackie L; Henry, Sharon M; Hides, Julie A; Hodges, Paul

    2007-08-01

    Rehabilitative ultrasound imaging (RUSI) of the abdominal muscles is increasingly being used in the management of conditions involving musculoskeletal dysfunctions associated with the abdominal muscles, including certain types of low back and pelvic pain. This commentary provides an overview of current concepts and evidence related to RUSI of the abdominal musculature, including issues addressing the potential role of ultrasound imaging in the assessment and training of these muscles. Both quantitative and qualitative aspects associated with clinical and research applications are considered, as are the possible limitations related to the interpretation of measurements made with RUSI. Research to date has utilized a range of methodological approaches, including different transducer placements and imaging techniques. The pros and cons of the various methods are discussed, and guidelines for future investigations are presented. Potential implications and opportunities for clinical use of RUSI to enhance evidence-based practice are outlined, as are suggestions for future research to further clarify the possible role of RUSI in the evaluation and treatment of abdominal muscular morphology and function.

  5. [Approaching a child with chronic abdominal pain

    NARCIS (Netherlands)

    Kollee, L.A.A.

    2003-01-01

    A detailed anamnesis and a complete physical examination are essential for establishing the cause of recurrent abdominal pain in a child. Often no medical abnormalities will be found and additional diagnostic procedures may be limited. Most cases are functional in nature or have a psychosomatic

  6. Managing a Live Advanced Abdominal Twin Pregnancy

    African Journals Online (AJOL)

    facility with a one‑month history of persistent abdominal pain associated with long standing ... any history that would suggest previous pelvic inflammatory disease, intrauterine .... Start a QR-code reading software (see list of free applications from http://tinyurl.com/yzlh2tc) and point the camera to the QR-code printed in the.

  7. Renal Angiomyolipoma Presenting as Acute Abdominal Emergency ...

    African Journals Online (AJOL)

    At different stages of management based on her pattern of symptoms, signs and radiologic appearances of her lesion, she was thought to have ruptured ectopic pregnancy, torsion of a left ovarian cyst, acute salpingitis, spontaneous rupture of the spleen, leaking abdominal aortic aneurysm and eventually left renal cell ...

  8. Natural history of abdominal aortic aneurysm

    DEFF Research Database (Denmark)

    Perko, M J; Schroeder, T V; Olsen, P S

    1993-01-01

    During a 10-year period in which 735 patients presented with abdominal aortic aneurysms to our clinic, 63 were not offered operative treatment. The primary reason for choosing conservative treatment was concomitant diseases that increased the risk of operation. After 2 years of followup, half...

  9. Abdominal Compartment Syndrome in Surgical Patients | Muturi ...

    African Journals Online (AJOL)

    Background: The deleterious effects of intraabdominal hypertension and abdominal compartment syndrome, affect almost every system. Patients at risk are the critically ill, in whom it leads to alteredorgan perfusion and end organ dysfunction/failure. The five cases reported highlight the diagnostic and management ...

  10. Risk factors for future repeat abdominal surgery

    NARCIS (Netherlands)

    Strik, C.; Stommel, M.W.J.; Schipper, L.J.; Goor, H. van; Broek, R.P.G ten

    2016-01-01

    PURPOSE: Today, 40 to 66 % of elective procedures in abdominal surgery are reoperations. Reoperations show increased operative time and risk for intraoperative and postoperative complications, mainly due to the need to perform adhesiolysis. It is important to understand which patients will require

  11. Abdominal injury due to child abuse.

    Science.gov (United States)

    Barnes, Peter M; Norton, Catherine M; Dunstan, Frank D; Kemp, Alison M; Yates, David W; Sibert, Jonathan R

    Diagnosis of abuse in children with internal abdominal injury is difficult because of limited published work. We aimed to ascertain the incidence of abdominal injury due to abuse in children age 0-14 years. 20 children (identified via the British Paediatric Surveillance Unit) had abdominal injuries due to abuse and 164 (identified via the Trauma Audit and Research Network) had injuries to the abdomen due to accident (112 by road-traffic accidents, 52 by falls). 16 abused children were younger than 5 years. Incidence of abdominal injury due to abuse was 2.33 cases per million children per year (95% CI 1.43-3.78) in children younger than 5 years. Six abused children died. 11 abused children had an injury to the gut (ten small bowel) compared with five (all age >5 years) who were injured by a fall (relative risk 5.72 [95% CI 2.27-14.4]; p=0.0002). We have shown that small-bowel injuries can arise accidentally as a result of falls and road-traffic accidents but they are significantly more common in abused children. Therefore, injuries to the small bowel in young children need special consideration, particularly if a minor fall is the explanation.

  12. Case Study: Intra-abdominal hypertension

    African Journals Online (AJOL)

    2014-06-15

    Jun 15, 2014 ... physical examination, the abdomen was distended and tender. Trans-bladder measurements revealed raised intra-abdominal pressure, ranging from 20-24 mmHg. He also presented with mild metabolic acidosis and a tapering urine output, which responded to fluids and furosemide. Immediate measures ...

  13. Isolated gallbladder perforation following blunt abdominal trauma ...

    African Journals Online (AJOL)

    A 32-year-old man sustained an isolated perforation of the gallbladder following blunt abdominal trauma. A preoperative diagnosis was made on an ultrasound scan, which showed a pericholecystic fluid collection only. At laparotomy, a gallbladder perforation at the infundibulum was identified with a localised bile collection, ...

  14. Laparoscopy in abdominal trauma | Numanoglu | Continuing ...

    African Journals Online (AJOL)

    Use of minimally invasive surgery (MIS) in paediatrics developed more gradually than in general surgery. However, today its role is well established and indications are increasing daily. This was also the case in abdominal trauma and initial use has been mainly in diagnostics. As the technology and experience have ...

  15. Penetrating abdominal trauma | Asuquo | Nigerian Journal of ...

    African Journals Online (AJOL)

    Patients operated for peneratrating abdominal trauma from January 2000 – December 2004 were retrospectively studied and compared with the period June 1994. It is concluded that there is an increasing wave of violence with gun being the commonest offending agent. Curbing illegal possession of firearms and use of ...

  16. Comparison of Prostatic Volume Measured with Abdominal ...

    African Journals Online (AJOL)

    Objective: Benign prostatic hyperplasia (BPH) is a common surgical problem accounting for 20% of elective admissions in our surgical ward. Abdominal ultrasound has been reported as an accurate ... The results of both measurements were compared using the Epi-Info 2000 software. For the determination of the correlation ...

  17. Tubercular Abdominal Cocoon in a Young Girl

    African Journals Online (AJOL)

    jen

    Tubercular abdominal cocoon, is a rare acquired condition in which small bowel is encapsulated by a thick fibro-collaginous membrane. The formation of a cocoon is probably due to sub-clinical peritonitis. Diagnosis is usually incidental and a "surprise" upon laparotomy1,10. Preoperative diagnosis is a challenge because ...

  18. KNEE-JOINT LOADING IN KNEE OSTEOARTHRITIS: INFLUENCE OF ABDOMINAL AND THIGH FAT

    Science.gov (United States)

    Messier, Stephen P.; Beavers, Daniel P.; Loeser, Richard F.; Carr, J. Jeffery; Khajanchi, Shubham; Legault, Claudine; Nicklas, Barbara J.; Hunter, David J.; DeVita, Paul

    2014-01-01

    Purpose Using three separate models that included total body mass, total lean and total fat mass, and abdominal and thigh fat as independent measures, we determined their association with knee-joint loads in older overweight and obese adults with knee osteoarthritis (OA). Methods Fat depots were quantified using computed tomography and total lean and fat mass determined with dual energy x-ray absorptiometry in 176 adults (age = 66.3 yr., BMI = 33.5 kg·m−2) with radiographic knee OA. Knee moments and joint bone-on-bone forces were calculated using gait analysis and musculoskeletal modeling. Results Higher total body mass was significantly associated (p ≤ 0.0001) with greater knee compressive and shear forces, compressive and shear impulses (p knee extensor moments (p = 0.003). Regression analysis with total lean and total fat mass as independent variables revealed significant positive associations of total fat mass with knee compressive (p = 0.0001), shear (p knee extension moment (p = 0.008). Gastrocnemius and quadriceps forces were positively associated with total fat mass. Total lean mass was associated with knee compressive force (p = 0.002). A regression model that included total thigh and total abdominal fat found both were significantly associated with knee compressive and shear forces (p ≤ 0.04). Thigh fat was associated with the knee abduction (p = 0.03) and knee extension moment (p = 0.02). Conclusions Thigh fat, consisting predominately of subcutaneous fat, had similar significant associations with knee joint forces as abdominal fat despite its much smaller volume and could be an important therapeutic target for people with knee OA. PMID:25133996

  19. Associations of objectively measured physical activity and abdominal fat distribution

    DEFF Research Database (Denmark)

    Philipsen, Annelotte; Hansen, Anne-Louise Smidt; Jørgensen, Marit Eika

    2015-01-01

    Introduction/Purpose: Visceral adipose tissue (VAT) and physical activity are both independent predictors of Type 2 diabetes. Physical activity and overall obesity are inversely associated with each other. Yet the nature of the association between objectively measured dimensions of physical...... activity and abdominal fat distribution has not been well characterized. We aimed to do so in a middle-age to elderly population at high risk of diabetes. Methods: A cross-sectional analysis of 1134 participants of the ADDITION-PRO study. VAT and subcutaneous adipose tissue (SAT) were assessed one......-dimensionally by ultrasonography and physical activity with combined accelerometry and HR monitoring. Linear regression of physical activity energy expenditure (PAEE) and time spent in different physical activity intensity levels on VAT and SAT was performed. Results: Median body mass index (BMI) was 26.6 kg.m(-2) and PAEE was 28...

  20. Thermal relics in cosmology with bulk viscosity

    Energy Technology Data Exchange (ETDEWEB)

    Iorio, A. [Charles University in Prague, Faculty of Mathematics and Physics, Prague (Czech Republic); Lambiase, G. [Universita di Salerno, Dipartimento di Fisica E.R. Caianiello, Fisciano (Italy); INFN, Gruppo Collegato di Salerno, Fisciano (Italy)

    2015-03-01

    In this paper we discuss some consequences of cosmological models in which the primordial cosmic matter is described by a relativistic imperfect fluid. The latter takes into account the dissipative effects (bulk viscosity) arising from different cooling rates of the fluid components in the expanding Universe. We discuss, in particular, the effects of the bulk viscosity on Big Bang Nucleosynthesis and on the thermal relic abundance of particles, looking at recent results of PAMELA experiment. The latter has determined an anomalous excess of positron events, which cannot be explained by conventional cosmology and particle physics. (orig.)

  1. A mechanistic analysis of bulk powder caking

    Science.gov (United States)

    Calvert, G.; Curcic, N.; Ghadiri, M.

    2013-06-01

    Bulk powder transformations, such as caking, can lead to numerous problems within industry when storing or processing materials. In this paper a new Environmental Caking Rig (ECR) is introduced and has been used to evaluate the caking propensity of a hygroscopic powder as a function of temperature, Relative Humidity (RH), mechanical stress and also when RH is cycled. A linear relationship exists between cake strength and the extent of bulk deformation, here defined by the engineering strain. An empirical model has been used to predict the caking behaviour based on consolidation stress and environmental conditions.

  2. Synthesis of Bulk Superconducting Magnesium Diboride

    Directory of Open Access Journals (Sweden)

    Margie Olbinado

    2002-06-01

    Full Text Available Bulk polycrystalline superconducting magnesium diboride, MgB2, samples were successfully prepared via a one-step sintering program at 750°C, in pre Argon with a pressure of 1atm. Both electrical resistivity and magnetic susceptibility measurements confirmed the superconductivity of the material at 39K, with a transition width of 5K. The polycrystalline nature, granular morphology, and composition of the sintered bulk material were confirmed using X-ray diffractometry (XRD, scanning electron microscopy (SEM, and energy dispersive X-ray analysis (EDX.

  3. Increased Auditory Startle Reflex in Children with Functional Abdominal Pain

    NARCIS (Netherlands)

    Bakker, Mirte J.; Boer, Frits; Benninga, Marc A.; Koelman, Johannes H. T. M.; Tijssen, Marina A. J.

    Objective To test the hypothesis that children with abdominal pain-related functional gastrointestinal disorders have a general hypersensitivity for sensory stimuli. Study design Auditory startle reflexes were assessed in 20 children classified according to Rome III classifications of abdominal

  4. Nursing Assessment of Intra-abdominal Hypertension and Abdominal Compartment Syndrome in the Neonate.

    Science.gov (United States)

    Reitsma, Jenifer; Schumacher, Bette

    2018-02-01

    Abdominal compartment syndrome in the surgical neonate is a low-frequency, high-risk occurrence that if overlooked is often accompanied with long-term sequelae and sometimes death. The importance of early detection of signs and symptoms through expert nursing assessment cannot be overstated. To review the components of nursing assessment as it applies to detection of abdominal compartment syndrome in the surgical neonate and its relationship to the pathophysiology. Detailed search of the nursing and medical literature. The purpose of this article is to describe the onset of abdominal compartment syndrome in the neonate. Early detection of this low-frequency, high-risk occurrence hinges on expert nursing assessment. Complications of abdominal compartment syndrome in the neonate involve bowel perforation, short bowel syndrome, and sometimes death. Components of this expert nursing assessment and its relationship to the pathophysiology of compartment syndrome are presented.

  5. Evaluation of plain abdominal radiographs in the diagnosis of abdominal pain.

    Science.gov (United States)

    Eisenberg, R L; Heineken, P; Hedgcock, M W; Federle, M; Goldberg, H I

    1983-04-01

    In an effort to develop referral criteria for the ordering of abdominal radiographs for patients presenting with abdominal symptoms, we prospectively studied the relation between clinical data and radiographic abnormalities. Of 1780 examinations, 179 (10.0%) showed some radiographic abnormality. If abdominal radiographs would have been limited to those patients who had moderate or severe abdominal tenderness, or to patients with a high clinical suspicion of bowel obstruction, renal or ureteral calculi, trauma, ischemia, or gallbladder disease, regardless of the degree of tenderness, 956 (53.7%) examinations would not have been done. All radiographic abnormalities reflecting a serious pathologic process would have been identified. Only 33 (3.5%) abnormalities of limited significance, almost all localized or generalized ileus, would have been undetected. The adoption of these referral criteria would result in minimal loss of clinically useful information, large financial savings, and a reduction in radiation exposure.

  6. [Management of blunt abdominal trauma in children].

    Science.gov (United States)

    Cotte, A; Guye, E; Diraduryan, N; Tardieu, D; Varlet, F

    2004-04-01

    The aim of this study was to evaluate the radiological and therapeutic management of blunt abdominal trauma (BAT) in children, with retrospective data. During 6 years (Nov 1995-Oct 2001), 92 children were hospitalised for BAT (mean age 9.5 years; 61.9% boys). Falls (45.6%) and motor vehicle accidents (43.5%) were the most frequent causes. The initial management included abdominal plain film X-ray and ultrasonography, and sometimes computed tomography (CT). The non-operative treatment was used, unless the patient was hemodynamically unstable or had hollow visceral injury, diaphragmatic rupture or renal artery rupture. Among 92 BAT, 52 were minor traumas and 40 were associated with one or several abdominal injuries. The sensitivity of ultrasonography to find hemoperitoneum and/or abdominal injuries was 80.3%, but the initial diagnosis of such lesions was accurate in 21 cases (52.5%) and delayed in 19 cases (47.5%), ranging from 1 to 7 days. In the delayed cases, the diagnosis was possible in nine cases with ultrasonography, in five cases with CT, but also with transaminase, amylase or lipase assays in two cases, and surgery in three cases. Twenty-nine children had a non-operative treatment and stayed in hospital about 12 days on average. Three children had surgery in emergency (two bowel perforations and one splenic rupture) and eight with delay (four renal ruptures, one associated splenic nodes, one pancreatic pseudocyst and one duodenal perforation). Only seven children (17.5%) required blood transfusion and no death occurred. In a trauma centre, the management of abdominal injuries is possible with ultrasonography and its sensitivity is correct without increasing of morbidity and mortality. But, if in doubt, a CT must be performed because its sensitivity is better. Most of the time, the children can benefit from non-operative treatment.

  7. Development of control system in abdominal operating ROV

    OpenAIRE

    Zhang, Weikang; WANG Guanxue; Xu, Guohua; Liu, Chang; Shen, Xiong

    2017-01-01

    In order to satisfy all the requirements of Unmanned Underwater Vehicle(UUV)recovery tasks, a new type of abdominal operating Remote Operated Vehicle(ROV) was developed. The abdominal operating ROV is different from the general ROV which works by a manipulator, as it completes the docking and recovery tasks of UUVs with its abdominal operating mechanism. In this paper, the system composition and principles of the abdominal operating ROV are presented. We then propose a framework for a control...

  8. Abdominal fedme og fedmerelaterede sygdomme hos patienter i almen praksis

    DEFF Research Database (Denmark)

    Haugan, Ketil; Rost, Dan; Knudsen, Nils

    2010-01-01

    Abdominal obesity is associated with type 2 diabetes, cardiovascular disease, dyslipidemia and hypertension. The prevalence of abdominal obesity and its relationship with these comorbidities have not previously been examined in Danish primary care patients.......Abdominal obesity is associated with type 2 diabetes, cardiovascular disease, dyslipidemia and hypertension. The prevalence of abdominal obesity and its relationship with these comorbidities have not previously been examined in Danish primary care patients....

  9. Reducing Abdominal Fat Deposition in Broiler Through Feeding Management

    OpenAIRE

    Cecep Hidayat

    2015-01-01

    Abdominal fat in broiler carcass is considered as a waste and its existence reduces the carcass quality. Abdominal fat deposition is affected by several factors such as genetic, nutrition, feed, sex, age and environment. Reducing abdominal fat deposition can be carried out by regulating the nutrient intake to ensure that no excessive nutrient was consumed. Nutrition effects to reduce abdominal fat deposition are associated with nutrient concentration of ration and quantity of daily feed intak...

  10. [Abdominal aortal plexus in fur animals (order Carnivora)].

    Science.gov (United States)

    Shvedov, S I

    2004-01-01

    Abdominal aortal plexus was studied in foxes, polar foxes, sables and minks using macro-microscopic method of V.P. Vorobjov. Nerve ganglia of the abdominal aortal plexus in all examined fur animals are located at the roots of the largest arterial vessels originating from abdominal aorta and they are represented by paired abdominal, unpaired cranial mesenterial (excluding minks), inconstant visceral and aorto-renal, plural intermesenterial, single or plural caudal mesenterial nerve ganglia.

  11. Repair of large midline abdominal-wall hernias by a running strip of abdominal skin.

    Science.gov (United States)

    Marchac, D; Kaddoura, R

    1983-09-01

    Our experience with a full-thickness running strip of abdominal skin for the treatment of large midline abdominal hernias has been very positive. The mechanical properties of the skin strip allow one to reestablish a normal anatomy by bringing the rectus muscle in contact. Clinical and histologic studies have shown that the full-thickness skin rapidly loses its epidermal components and appears to transform itself into a dense connective tissue very similar to normal aponeurosis.

  12. Isolated Abdominal Wall Actinomycosis Associated with an Intrauterine Contraceptive Device: A Case Report and Review of the Relevant Literature

    Directory of Open Access Journals (Sweden)

    Sinan Carkman

    2010-01-01

    Full Text Available Isolated abdominal wall actinomycosis in the presence of an intrauterine contraceptive device (IUCD is extremely rare and only six such cases have been reported in the literature. We report a case where clinical and radiological examinations revealed a pseudotumor within the anterior abdominal wall. After being lost to follow-up, the patient presented two years later with the enlargement of the mass. The mass including the affected anterior abdominal wall was completely excised. The diagnosis of actinomycosis was established postoperatively by histopathological examination. Further questioning concerning her gynecological history revealed long-term use of the same IUCD. Surgical excision of the actinomycotic pseudotumour and removal of the IUCD followed by antibiotic therapy resulted in the full recovery of the patient.

  13. penetrating abdominal injuries in adults seen at two teaching ...

    African Journals Online (AJOL)

    2010-09-01

    Sep 1, 2010 ... a mandatory laparotomy has been the traditional approach to penetrating abdominal injuries.6-8. Following the landmark report by Shaftan9 on the selective non-operative management of abdominal stab wounds, the treatment of penetrating abdominal injuries has been changing. In many trauma centres.

  14. Surgical implications of abdominal pain in patients presenting to the ...

    African Journals Online (AJOL)

    The incidence of neoplasia found at laparatomy, for abdominal pain, on patients admitted to the general surgical ward was 3.0%. The incidence of neoplasia, as a cause of abdominal pain resulting in laparatomy was 3.3%. Conclusion: The results highlight the fact, with respects to abdominal pain, that there are significant ...

  15. Pattern of Abdominal Trauma in North Eastern Nigeria | Dogo ...

    African Journals Online (AJOL)

    Fifty patients treated for abdominal trauma at the University of Maiduguri Teaching Hospital between 1990 and 1997 were studied. Twenty three (46%) of these patients had penetrating abdominal injuries while 27 (54%) had blunt abdominal trauma. The overall peak age at risk was 21-30 years. Road traffic accident (RTA) ...

  16. When and how should we measure intra-abdominal pressure ...

    African Journals Online (AJOL)

    A sustained increase in intra-abdominal pressure (IAP) may result in abdominal compartment syndrome (ACS). This is a well documented complication in critically ill patients, but there appears to be a reluctance to routinely measure IAP in patients at high risk of developing intra-abdominal hypertension (IAH) and ACS.

  17. A case report of a successfully managed advanced abdominal ...

    African Journals Online (AJOL)

    history of abdominal pain and ultrasonographic findings of a live intra‑abdominal fetus. ... discovered during surgery to investigate the abnormal ... [10] A high index of suspicion is crucial in clinching the diagnosis especially when the women present with the complications of abdominal. A case report of a successfully ...

  18. A wolf in wolf's clothing the abdominal compartment syndrome

    African Journals Online (AJOL)

    A wolf in wolf's clothing the abdominal compartment syndrome. R. Burrows, J. Edington, J. V. Robbs. Four patients are described in whom massive abdominal distension after laparotomy led to ... abdominal surgery or trauma may not be a prerequisite for ... high peak airway pressure and high CVP, although urine output and ...

  19. 2013 WSES guidelines for management of intra-abdominal infections

    Science.gov (United States)

    2013-01-01

    Despite advances in diagnosis, surgery, and antimicrobial therapy, mortality rates associated with complicated intra-abdominal infections remain exceedingly high. The 2013 update of the World Society of Emergency Surgery (WSES) guidelines for the management of intra-abdominal infections contains evidence-based recommendations for management of patients with intra-abdominal infections. PMID:23294512

  20. Traumatic abdominal wall hernia secondary to motorcycle handle bar injury

    Directory of Open Access Journals (Sweden)

    R S Jamabo

    2011-01-01

    Conclusion: We recommend a high level of clinical suspicion for traumatic abdominal wall herniation in all patients with traumatic abdominal wall injuries. It is instructive that the area be explored with primary repair of the hernia and other tissue planes of the abdominal wall.