WorldWideScience

Sample records for underwent abdominal sonography

  1. Upper Abdominal Ultra-Sonography Findings in HIV Patients at ...

    African Journals Online (AJOL)

    Design: A descriptive cross-sectional study. Setting: Kenyatta National Hospital and the Defence Forces Memorial Hospital, Nairobi, Kenya. Subjects: HIV infected patients referred for upper abdominal sonography within the study duration of eight months. Results: Two hundred and seventy three (273) patients were ...

  2. [Color Doppler sonography of focal abdominal lesions].

    Science.gov (United States)

    Licanin, Zoran; Lincender, Lidija; Djurović, V; Salihefendić, Nizama; Smajlović, Fahrudin

    2004-01-01

    Color Doppler sonography (CDS--spectral, color and power), harmonic imaging techniques (THI, PHI), possibility of 3D analysis of picture, usage of contrast agents, have raised the values of ultrasound as a diagnostic method to a very high level. THI--non-linear gray scale modality, is based on the processing of higher reflected frequencies, that has improved a picture resolution, which is presented with less artifacts and limiting effects of obesity and gases. Ultrasound contrast agents improve analysis of micro and macro circulation of the examined area, and with the assessment of velocity of supply in ROI (wash in), distribution and time of signal weakening (wash out), are significantly increasing diagnostic value of ultrasound. Besides the anatomical and topographic presentation of examined region (color, power), Color Doppler sonography gives us haemodynamic-functional information on vascularisation of that region, as well as on pathologic vascularisation if present. Avascular aspect of a focal pathologic lesion corresponds to a cyst or haematoma, while coloration and positive spectral curve discover that anechogenic lesions actually represents aneurysms, pseudoaneurysms or AVF. In local inflammatory lesion, abscess in an acute phase, CDS shows first increased, and then decreased central perfusion, while in a chronic phase, a pericapsular vascularisation is present. Contribution of CDS in differentiation of hepatic tumors (hemangioma, HCC and metastasis) is very significant. Central color dots along the peripheral blood vessels and the blush phenomenon are characteristics of capillary hemangioma, peritumoral vascular ring "basket" of HCC, and "detour" sign of metastasis. The central artery, RI from 0.45 to 0.60 and radial spreading characterize FNH. Hepatic adenoma is characterized by an intratumoral vein, and rarely by a vascular hallo. Further on, blood velocity in tumor defined by Color Doppler, distinguishes malignant from benign lesion, where 40 cm/s is a

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

    African Journals Online (AJOL)

    Samer Malak Boutros

    2015-02-28

    Feb 28, 2015 ... abdominal trauma (BAT) is very common, and the prevalence of intra-abdominal injury following it has been reported to be as high as 12–15%. The mechanisms resulting in BAT were motor vehicle collision (73%), motorcycle collision (7%), auto-pedestrian collision (6%), and fall (6%).1. Rapid diagnosis of ...

  4. Decision making in patients with acute abdominal pain at a university and at a rural hospital: does the value of abdominal sonography differ?

    Directory of Open Access Journals (Sweden)

    Dinkel Hans

    2008-10-01

    Full Text Available Abstract Introduction and objectives Abdominal sonography is regarded as a quick and effective diagnostic tool for acute abdominal pain in emergency medicine. However, final diagnosis is usually based on a combination of various clinical examinations and radiography. The role of sonography in the decision making process at a hospital with advanced imaging capabilities versus a hospital with limited imaging capabilities but more experienced clinicians is unclear. The aim of this pilot study was to assess the relative importance of sonography and its influence on the clinical management of acute abdominal pain, at two Swiss hospitals, a university hospital (UH and a rural hospital (RH. Methods 161 patients were prospectively examined clinically. Blood tests and sonography were performed in all patients. Patients younger than 18 years and patients with trauma were excluded. In both hospitals, the diagnosis before and after ultrasonography was registered in a protocol. Certainty of the diagnosis was expressed on a scale from 0% to 100%. The decision processes used to manage patients before and after they underwent sonography were compared. The diagnosis at discharge was compared to the diagnosis 2 – 6 weeks thereafter. Results Sensitivity, specificity and accuracy of sonography were high: 94%, 88% and 91%, respectively. At the UH, management after sonography changed in only 14% of cases, compared to 27% at the RH. Additional tests were more frequently added at the UH (30% than at the RH (18%, but had no influence on the decision making process-whether to operate or not. At the UH, the diagnosis was missed in one (1% patient, but in three (5% patients at the RH. No significant difference was found between the two hospitals in frequency of management changes due to sonography or in the correctness of the diagnosis. Conclusion Knowing that sonography has high sensitivity, specificity and accuracy in the diagnosis of acute abdominal pain, one would

  5. Using modern teaching strategies to teach upper abdominal sonography to medical students

    Directory of Open Access Journals (Sweden)

    Wei-Chun Cheng

    2013-07-01

    Conclusion: We have greatly simplified the process of learning about upper abdominal sonography by using andragogy to enhance learning, mnemonics to help memory, and a pin-badge reward system to stimulate incentives.

  6. A prospective comparison of intestinal sonography and abdominal radiographs in a neonatal intensive care unit.

    Science.gov (United States)

    Silva, Cicero T; Daneman, Alan; Navarro, Oscar M; Moineddin, Rahim; Levine, Daniel; Moore, Aideen M

    2013-11-01

    No study reported in the literature comprehensively compares findings on neonatal abdominal radiographs with sonography. To compare the findings on abdominal radiographs and sonograms in infants in intensive care, to better understand how the various intestinal gas patterns on radiographs relate to the spectrum of appearances on sonography and, second, to evaluate the ability of sonography to differentiate necrotizing enterocolitis from other intestinal pathology. We prospectively evaluated sonograms and radiographs, blinded to the other modality and to clinical information. Patients' charts were reviewed by a third blinded reader and used as a reference standard for diagnosis. We made associations between sonographic findings, radiographic intestinal gas patterns and clinical diagnoses. We included 75 infants with gestational ages between 23 weeks and 41 weeks. Sonographic abnormalities were present in infants with all radiographic intestinal gas patterns, including normal patterns. We only saw absent intestinal perfusion and fluid collections on sonography (suggesting intestinal necrosis and sealed perforation) in infants with intestinal dilatation with elongation on radiographs. Separation of intestinal loops on radiographs was most commonly caused by reasons other than intestinal wall thickening. Increased intestinal echogenicity or free fluid with echoes on sonography correlated with a diagnosis of necrotizing enterocolitis, whereas anechoic free fluid correlated with absence of necrotizing enterocolitis. Sonography is complementary to radiographs in infants with suspected intestinal pathology, with a spectrum of appearances seen on each modality. Some sonographic findings either strongly suggest necrotizing enterocolitis or supply evidence against this diagnosis.

  7. CASAD -- Computer-Aided Sonography of Abdominal Diseases - the concept of joint technique impact

    Directory of Open Access Journals (Sweden)

    T. Deserno

    2010-03-01

    Full Text Available Ultrasound image is the primary (input information for every ultrasonic examination. Since being used in ultrasound images analysis the both knowledge-base decision support and content-based image retrieval techniques have their own restrictions, the combination of these techniques looks promissory for covering the restrictions of one by advances of another. In this work we have focused on implementation of the proposed combination in the frame of CASAD (Computer-Aided Sonography of Abdominal Diseases system for supplying the ultrasound examiner with a diagnostic-assistant tool based on a data warehouse of standard referenced images. This warehouse serves: to manifest the diagnosis when the ecographist specifies the pathology and then looks through corresponding images to verify his opinion; to suggest a second opinion by automatic analysis of the annotation of relevant images that were assessed from the repository using content-based image retrieval.

  8. Tissue Deformation Index as a Reliable Measure of Lateral Abdominal Muscle Activation on M-Mode Sonography.

    Science.gov (United States)

    Biały, Maciej; Adamczyk, Wacław; Gnat, Rafael; Stranc, Tomasz

    2017-07-01

    The aim of this article is to present a novel method of evaluating the activity of lateral abdominal muscles using M-mode sonography. The method leads to calculation of the tissue deformation index, representing the percent change in lateral abdominal muscle thickness over time. The objectives of this study were as follows: (1) to establish the mean tissue deformation index values for individual lateral abdominal muscles; and (2) to establish the reliability of the tissue deformation index. In a group of 34 healthy young volunteers (mean age, 24.03 years; body mass, 68.89 kg; body height, 174.25 cm), the reflex response of the lateral abdominal muscles to postural perturbation in the form of rapid arm abduction was recorded in 2 series, with 6 repetitions each, and the tissue deformation index was calculated. The mean tissue deformation index values formed a gradient, increasing from deep to superficial lateral abdominal muscles: 0.06%/ms for transversus abdominis, 0.11%/ms for oblique internal, and 0.16 for oblique external muscles. The tissue deformation index values differed significantly among individual lateral abdominal muscles (all paired comparisons, P  0.8). © 2017 by the American Institute of Ultrasound in Medicine.

  9. Comparison of libido, Female Sexual Function Index, and Arizona scores in women who underwent laparoscopic or conventional abdominal hysterectomy

    Science.gov (United States)

    Kayataş, Semra; Özkaya, Enis; Api, Murat; Çıkman, Seyhan; Gürbüz, Ayşen; Eser, Ahmet

    2017-01-01

    Objective: The aim of the present study was to compare female sexual function between women who underwent conventional abdominal or laparoscopic hysterectomy. Materials and Methods: Seventy-seven women who were scheduled to undergo hysterectomy without oophorectomy for benign gynecologic conditions were included in the study. The women were assigned to laparoscopic or open abdominal hysterectomy according to the surgeons preference. Women with endometriosis and symptomatic prolapsus were excluded. Female sexual function scores were obtained before and six months after the operation from each participant by using validated questionnaires. Results: Pre- and postoperative scores of three different quationnaires were found as comparable in the group that underwent laparoscopic hysterectomy (p>0.05). Scores were also found as comparable in the group that underwent laparotomic hysterectomy (p>0.05). Pre- and postoperative values were compared between the two groups and revealed similar results with regard to all three scores (p>0.05). Conclusion: Our data showed comparable pre- and the postoperative scores for the two different hysterectomy techniques. The two groups were also found to have similar pre- and postoperative score values. PMID:28913149

  10. Management of antithrombotic therapy in patients with coronary artery disease or atrial fibrillation who underwent abdominal surgical operations.

    Science.gov (United States)

    Schizas, Dimitrios; Kariori, Maria; Boudoulas, Konstantinos Dean; Siasos, Gerasimos; Patelis, Nikolaos; Kalantzis, Charalampos; Carmen-Maria, Moldovan; Vavuranakis, Manolis

    2018-04-02

    Patients treated with antithrombotic therapy that require abdominal surgical procedures has progressively increased overtime. The management of antithrombotics during both the peri- and post- operative period is of crucial importance. The goal of this review is to present current data concerning the management of antiplatelets in patients with coronary artery disease and of anticoagulants in patients with atrial fibrillation who had to undergo abdominal surgical operations. For this purpose, incidence of major adverse cardiovascular events (MACE) and risk of antithrombotic use during surgical procedures, as well as the recommendations based on recent guidelines were reported. A thorough search of PubMed, Scopus and the Cochrane Databases was conducted to identify randomized controlled trials, observational studies, novel current reviews, and ESC and ACC/AHA guidelines on the subject. Antithrombotic use in daily clinical practice results to two different pathways: reduction of thromboembolic risk, but a simultaneous increase of bleeding risk. This may cause a therapeutic dilemma during the perioperative period. Nevertheless, careless cessation of antithrombotics can increase MACE and thromboembolic events, however, maintenance of antithrombotic therapy may increase bleeding complications. Studies and current guidelines can assist clinicians in making decisions for the treatment of patients that undergo abdominal surgical operations while on antithrombotic therapy. Aspirin should not be stopped perioperatively in the majority of surgical operations. Determining whether to discontinue the use of anticoagulants before surgery depends on the surgical procedure. In surgical operations with a low risk for bleeding, oral anticoagulants should not be discontinued. Bridging therapy should only be considered in patients with a high risk of thromboembolism. Finally, patients with an intermediate risk for thromboembolism, management should be individualized according to patient

  11. Analysis of 175 Cases Underwent Surgical Treatment in Our Hospital After Having Abdominal Wounding by Firearm in the War at Syria

    Directory of Open Access Journals (Sweden)

    Yusuf Yucel

    2016-04-01

    Full Text Available Aim: We aimed at analysing the patients, who underwent surgical treatment in our hospital after having abdominal wounding by firearm in the war at Syria, retrospectively. Material and Method: The files of Syrian patients, who applied to Emergency Service of Harran University Medical Faculty because of gunshot wounds and had operation after being hospitalized in General Surgery Clinic due to abdominal injuries between the years of 2011 and 2014, were analysed retrospectively. Results: 175 Syrian patients, who had abdominal injuries by firearms, underwent operation in our general surgery clinic. 99.4% (n=174 of the patients were male, and 0.6% (n=1 were female. Trauma-admission to hospital times of all cases were %u2265 6 hours. 62.8% (n=110 of the patients had isolated abdominal injuries, and 37.1% (n=65 had two or more system injuries. The frequency of more than one organ injuries in abdominal region was 44.5% (n=78 and the most frequent complication was wound infection (10%. Negative laparoscopy was 2.8% (n=5, support for intensive care was 38.2% (n=67, average duration of intensive care unit stay was 5.57 days and mortality was 9.7% (n=17. Discussion: In our study, it was seen that infectious morbidity and mortality increased for the patients, who applied to our hospital because of abdominal injuries by firearm, particularly the ones with gastrointestinal perforation, if trauma-admission to hospital times were %u2265 6 hours. And this shows us that the early intervention to injuries that perforate gastrointestinal tract was an important factor for decreasing morbidity and mortality.

  12. Sonography in the 29th Olympic and Paralympic Games: a retrospective analysis.

    Science.gov (United States)

    He, Wen; Xiang, Dong-ying; Dai, Jian-ping

    2011-01-01

    The purpose of this study was to evaluate the application of sonography at the polyclinic of the Olympic/Paralympic village during the Olympic/Paralympic Games. We retrospectively reviewed 759 consecutive patients who underwent sonography at the ultrasound division of the polyclinic in the Olympic/Paralympic village from July 20, 2008, to September 20, 2008. Prevalence of emergency sonography after sports injury and non-sports-related urgent conditions during the games was analyzed. The benefit of sonographic services in large sporting events was discussed. There were 759 patients (484 athletes, 101 coaches, 88 team officials, and 86 volunteers; 462 men and 297 women) in the ultrasound division at the polyclinic. The indications for sonography included abdominal pain (315 cases, 41.50%), muskuloskeletal disorders (228 cases, 30.04%), gynecology related (104 cases, 13.70%), cardiac conditions (49 cases, 6.46%), small parts (29 cases, 3.82%), and vascular problems (34 cases, 4.48%). The rates of positive findings on sonography were 46.03% in the abdomen, 70.17% in musculoskeleton, 41.34% in gynecology, 10.20% in the heart, 75.86% in small parts, and 38.24% in vessels, respectively. Sonography plays an important role in the medical services at the polyclinic in the Olympic/Paralympic village. The benefits of sonography in such large sporting events are accuracy, fast result, portability, and noninvasiveness. Copyright © 2011 Elsevier Inc. All rights reserved.

  13. The efficiency of sonography in diagnosing volvulus in neonates with suspected intestinal malrotation.

    Science.gov (United States)

    Zhang, Wenhua; Sun, Hongjun; Luo, Fangqiong

    2017-10-01

    This study is to prospectively evaluate the efficiency of sonography for volvulus diagnosis in neonates with clinically suspected intestinal malrotation.A total of 83 patients with suspected intestinal malrotation who underwent detailed abdominal sonography and upper gastrointestinal contrast study were included. Malrotation was characterized by inversion of the superior mesenteric artery (SMA) and superior mesenteric vein (SMV) in sonographic examination. The "whirlpool sign" of Color Doppler Sonography was recognized as a characteristic for malrotation with volvulus. The degrees of rotation of the SMV winding around SMA were also detected by sonography. Surgery was performed in patients with sonography diagnosed malrotation.A total of 39 patients were sonographically diagnosed as malrotation which was subsequently confirmed by surgery. The sensitivity and positive predictive value of the sonographic diagnosis were both 100% (39/39). The sensitivity, specificity and accuracy of "whirlpool sign" for the detection of midgut volvulus were 95.2% (20/21), 88.9% (16/18), and 92.3% (36/39), respectively. Greater degrees of rotation (equal or greater than 720°) showed higher risk (odds ratio, 5.0; P intestinal necrosis occurrence.Sonography is more accurate in diagnosing suspected malrotation than upper gastrointestinal contrast study. Specific sonographic "whirlpool sign" related to volvulus may be used as a potential indicator for intestinal necrosis. In addition, sonography can exclude malrotation and may help the diagnosis of other diseases, such as annular pancreas and duodenal atresia.

  14. The role of whole body spiral CT in the primary work-up of polytrauma patients - comparison with conventional radiography and abdominal sonography; Die Rolle der Ganzkoerper-Spiral-CT bei der Primaerdiagnostik polytraumatisierter Patienten - Vergleich mit konventioneller Radiographie und Abdomensonographie

    Energy Technology Data Exchange (ETDEWEB)

    Albrecht, T.; Schlippenbach, J. von; Wolf, K.J. [Klinik und Poliklinik fuer Radiologie und Nuklearmedizin, Charite - Campus Benjamin Franklin (Germany); Stahel, P.F.; Ertel, W. [Klinik fuer Unfall- und Wiederherstellungschirurgie, Charite - Campus Benjamin Franklin (Germany)

    2004-08-01

    Purpose: To evaluate the role of routine 'whole body spiral CT' in the primary work-up of polytrauma patients for injuries of the thorax, abdomen and spine, and to compare the results with those of conventional radiography of the chest and spine and abdominal ultrasound. Materials and Methods: Fifty consecutive polytrauma patients underwent contrast-enhanced single slice spiral CT (5 mm collimation) from the vertex to the floor of the pelvis as part of the primary work-up after emergency room admission. Overlapping high resolution sections and sagittal reformations of the spine were obtained. Reports of additional chest radiographs (n=43), abdominal ultrasound examinations (n=47) and spine radiographs (n=36) performed in the emergency room were available for retrospective comparison. The 'final diagnoses', which served as the standard of reference, were taken from the patients' records using all information that became available until discharge or death, such as findings from further imaging, surgery and autopsy. Results: CT showed 109 (97%) of 112 thoracic and abdominal soft-tissue injuries. Relevant injuries missed were an early splenic laceration and an early pelvic hematoma, both of which became clinically apparent several hours later. There were 4 false positive CT findings. Conventional chest radiography demonstrated only 20% of thoracic and sonography 22% of abdominal injuries. Chest radiography and sonography produced 2 false-positive findings each. CT showed 66 (87%) of 76 vertebral fractures including all 19 unstable ones. CT missed 5 anterior vertebral body and 5 spinous/transverse process fractures. Conventional radiography found 71% of vertebral fractures including only 50% of the unstable one. (orig.)

  15. Improved image quality in abdominal CT in patients who underwent treatment for hepatocellular carcinoma with small metal implants using a raw data-based metal artifact reduction algorithm

    Energy Technology Data Exchange (ETDEWEB)

    Sofue, Keitaro; Sugimura, Kazuro [Kobe University Graduate School of Medicine, Department of Radiology, Kobe, Hyogo (Japan); Yoshikawa, Takeshi; Ohno, Yoshiharu [Kobe University Graduate School of Medicine, Advanced Biomedical Imaging Research Center, Kobe, Hyogo (Japan); Kobe University Graduate School of Medicine, Division of Functional and Diagnostic Imaging Research, Department of Radiology, Kobe, Hyogo (Japan); Negi, Noriyuki [Kobe University Hospital, Division of Radiology, Kobe, Hyogo (Japan); Inokawa, Hiroyasu; Sugihara, Naoki [Toshiba Medical Systems Corporation, Otawara, Tochigi (Japan)

    2017-07-15

    To determine the value of a raw data-based metal artifact reduction (SEMAR) algorithm for image quality improvement in abdominal CT for patients with small metal implants. Fifty-eight patients with small metal implants (3-15 mm in size) who underwent treatment for hepatocellular carcinoma were imaged with CT. CT data were reconstructed by filtered back projection with and without SEMAR algorithm in axial and coronal planes. To evaluate metal artefact reduction, mean CT number (HU and SD) and artefact index (AI) values within the liver were calculated. Two readers independently evaluated image quality of the liver and pancreas and visualization of vasculature using a 5-point visual score. HU and AI values and image quality on images with and without SEMAR were compared using the paired Student's t-test and Wilcoxon signed rank test. Interobserver agreement was evaluated using linear-weighted κ test. Mean HU and AI on images with SEMAR was significantly lower than those without SEMAR (P < 0.0001). Liver and pancreas image qualities and visualizations of vasculature were significantly improved on CT with SEMAR (P < 0.0001) with substantial or almost perfect agreement (0.62 ≤ κ ≤ 0.83). SEMAR can improve image quality in abdominal CT in patients with small metal implants by reducing metallic artefacts. (orig.)

  16. Improved image quality in abdominal CT in patients who underwent treatment for hepatocellular carcinoma with small metal implants using a raw data-based metal artifact reduction algorithm.

    Science.gov (United States)

    Sofue, Keitaro; Yoshikawa, Takeshi; Ohno, Yoshiharu; Negi, Noriyuki; Inokawa, Hiroyasu; Sugihara, Naoki; Sugimura, Kazuro

    2017-07-01

    To determine the value of a raw data-based metal artifact reduction (SEMAR) algorithm for image quality improvement in abdominal CT for patients with small metal implants. Fifty-eight patients with small metal implants (3-15 mm in size) who underwent treatment for hepatocellular carcinoma were imaged with CT. CT data were reconstructed by filtered back projection with and without SEMAR algorithm in axial and coronal planes. To evaluate metal artefact reduction, mean CT number (HU and SD) and artefact index (AI) values within the liver were calculated. Two readers independently evaluated image quality of the liver and pancreas and visualization of vasculature using a 5-point visual score. HU and AI values and image quality on images with and without SEMAR were compared using the paired Student's t-test and Wilcoxon signed rank test. Interobserver agreement was evaluated using linear-weighted κ test. Mean HU and AI on images with SEMAR was significantly lower than those without SEMAR (P small metal implants by reducing metallic artefacts. • SEMAR algorithm significantly reduces metallic artefacts from small implants in abdominal CT. • SEMAR can improve image quality of the liver in dynamic CECT. • Confidence visualization of hepatic vascular anatomies can also be improved by SEMAR.

  17. Value of 3-dimensional transrectal/transvaginal sonography in diagnosis of distal ureteral calculi.

    Science.gov (United States)

    Mitterberger, Michael; Pinggera, Germar Michael; Maier, Elisabeth; Neuwirt, Hannes; Neururer, Richard; Pallwein, Leo; Gradl, Johannes; Bartsch, Georg; Strasser, Hannes; Frauscher, Ferdinand

    2007-01-01

    In a prospective study, the feasibility of 3-dimensional (3D) transrectal/transvaginal sonography in comparison with transabdominal sonography and intravenous urography (IVU) in identifying distal ureteral calculi was evaluated. Sixty-two patients in the urologic clinic with clinical suspicion of distal ureteral calculi were included. The patients consisted of 44 men and 18 women with a mean age +/- SD of 44 +/- 17 years. These patients underwent 3D transrectal/transvaginal sonography, transabdominal sonography with IVU, and, finally, ureterorenoscopy. Fifty-nine patients were confirmed to have distal ureteral calculi on the basis of urologic intervention (ureterorenoscopy). Three patients had a spontaneous stone passage immediately after imaging completion. The median size of the calculi was 3.7 +/- 2.00 mm. Transabdominal sonography detected 34 of the 62 patients with calculi (sensitivity, 55%). The median size of the calculi was calculated as 5.0 +/- 2.4 mm. The examination time was 6.5 +/- 2.7 minutes. Intravenous urography detected 44 of the 62 patients with ureterolithiasis (sensitivity, 71%). Herein, the median stone size was measured as 3.9 +/- 1.9 mm, and the examination time was 38 +/- 17 minutes. The combination of transabdominal sonography and IVU in visualization of ureterolithiasis raised the sensitivity to 81% (50 of 62 patients). Three-dimensional transrectal/transvaginal sonography showed ureterolithiasis in all 62 patients confirmed to have distal ureteral calculi (sensitivity and specificity, 100%). The median size of the calculi was calculated as 4.4 +/- 2.2 mm, and the examination took 1.9 +/- 0.6 minutes. The data in our prospective study show that transrectal/transvaginal sonography with 3D image assessment is superior to IVU and abdominal sonography for diagnosing distal ureteral calculi.

  18. Principles and practice of sonography

    International Nuclear Information System (INIS)

    Fleischer, A.C.; James, A.E.

    1987-01-01

    This book is a text of sonographic technique, emphasizing clinical and diagnostic procedures. Ultrasound images and explanatory line drawings are placed side-by-side to facilitate interpretation. This book covers instrumentation and scanning principles, obstetric, gynecologic, abdominal, renal and urologic, pediatric, plus superficial structure sonography

  19. Blunt abdominal trauma: does the use of a second-generation sonographic contrast agent help to detect solid organ injuries?

    Science.gov (United States)

    Poletti, Pierre-Alexandre; Platon, Alexandra; Becker, Christoph D; Mentha, Gilles; Vermeulen, Bernard; Buhler, Léo H; Terrier, François

    2004-11-01

    The objective of our study was to prospectively evaluate whether a second-generation sonography contrast agent (SonoVue) can improve the conspicuity of solid organ injuries (liver; spleen; or kidney, including adrenal glands) in patients with blunt abdominal trauma. Two hundred ten consecutive hemodynamically stable trauma patients underwent both abdominal sonography and CT at admission. The presence of solid organ injuries and the quality of sonography examinations were recorded. Patients with false-negative sonography findings for solid organ injuries in comparison with CT results underwent control sonography. If a solid organ injury was still undetectable, contrast-enhanced sonography was performed. Findings of admission, control, and contrast-enhanced sonograms were compared with CT results for their ability to depict solid organ injuries. Contrast-enhanced sonography was also performed in patients in whom a vascular injury (pseudoaneurysm) was shown on admission or control CT. CT findings were positive for 88 solid organ injuries in 71 (34%) of the 210 patients. Admission, control, and contrast-enhanced sonograms had a detection rate for solid organ injury of 40% (35/88), 57% (50/88), and 80% (70/88), respectively. The improvement in the detection rate between control and contrast-enhanced sonography was statistically significant (p = 0.001). After exclusion of low-quality examinations, contrast-enhanced sonography still missed 18% of solid organ injuries. Five vascular liver (n = 1) and spleen (n = 4) injuries (pseudoaneurysms) were detected on CT; all were visible on contrast-enhanced sonography. Contrast-enhanced sonography misses a large percentage of solid organ injuries and cannot be recommended to replace CT in the triage of hemodynamically stable trauma patients. However, contrast-enhanced sonography could play a role in the detection of pseudoaneurysms.

  20. Brain sonography in African infants with complicated sporadic ...

    African Journals Online (AJOL)

    Background: To determine the structural findings in brain sonography of African infants with complicated sporadic bacterial meningitis. Materials and Methods: Retrospective assessment of medical records of patients who underwent brain sonography on account of complicated bacterial meningitis. The brain sonography ...

  1. Role of sonography in the diagnosis of Echinococcus alveolaris

    Energy Technology Data Exchange (ETDEWEB)

    Maier, W.

    1983-02-01

    Abdominal sonography and computed tomography were performed in eleven patients with operatively and histologically proven Echinococcus alveolaris of the liver and the detailed appearances were compared. Sonography is a useful screening method in the assessment of E. alveolaris, but its previous importance is being gradually superseded by computed tomography, which is capable of providing more detailed information in the diagnosis of Echinococcus infestation.

  2. Ranking of magnetic resonance tomography of the infrarenal abdominal aorta aneurysms. Comparison with sonography, computed tomography, and angiography. Stellenwert der Kernspintomographie in der Diagnostik der infrarenalen Bauchaortenaneurysmen. Vergleich mit Sonographie, Computertomographie und Angiographie

    Energy Technology Data Exchange (ETDEWEB)

    Rieber, A.; Wrazidlo, W.; Brambs, H.J. (Heidelberg Univ. (Germany, F.R.). Radiologische Klinik); Allenberg, J.R. (Heidelberg Univ. (Germany, F.R.). Chirurgische Universitaetsklinik)

    15 patients with asymptomatic abdominal aortic aneurysms were evaluated with magnetic resonance imaging. The results were compared to the sonographic findings in 12, the computed tomographic in 14 and the angiographic findings in 14 cases. 14 patients were operated and the diagnostic results were verified. The advantage of MRI in comparison with the other diagnostic methods is the visualization of an infrarenal segment on the coronal images, which can be anastomized with the vascular prothesis. The evidence of this segment is important to know for the vascular surgeon to plan the operation technique. The disadvantage of MRI ist that thrombotic material and arterosclerotic plaques were bad or not visualized. We try to estimate, which importance the MRI will get in further times in the preoperative diagnosis of abdominal aortic aneurysms. (orig.).

  3. Feasibility and Diagnostic Accuracy of Point-of-Care Abdominal Sonography by Pocket-Sized Imaging Devices, Performed by Medical Residents.

    Science.gov (United States)

    Kjesbu, Ingunn E; Laursen, Christian B; Graven, Torbjørn; Holden, Hans Martin; Rømo, Bjørnar; Newton Andersen, Garrett; Mjølstad, Ole Christian; Lassen, Annmarie; Dalen, Håvard

    2017-06-01

    We aimed to study the feasibility and diagnostic performance of bedside ultrasound by examination of the liver, gallbladder, kidneys, and abdominal aorta performed by medical residents with limited experience in ultrasound, on emergency admissions using pocket-sized imaging devices (PSIDs). A total of 199 patients admitted acutely to the medical department at the non-university Levanger Hospital, Norway, during the period from April 4 to June 23, 2011, were consecutively included. Six medical residents, selected by drawing, examined these patients with a PSID at admission. Reference imaging was performed and/or judged at the Department of Radiology. Each resident performed a median of 28 examinations (interquartile range 24-46). Imaging of the kidneys and liver were feasible in 85 and 82% of the cases, and the corresponding values for the gallbladder and abdominal aorta were 79 and 50%, respectively. The sensitivity of medical residents to detect organ pathology with the aid of PSID, ranged between 54% (95% confidence interval [CI]: 29-77%) and 74% (95% CI: 51-88%). Assessment of the aortic dimension showed moderate correlation, with r = 0.38. Examination by PSID by inexperienced residents may allow for early detection of abdominal pathology, but do not appear to be accurate enough to rule out pathology in the abdominal organs. © 2017 by the American Institute of Ultrasound in Medicine.

  4. Feasibility and Diagnostic Accuracy of Point-of-Care Abdominal Sonography by Pocket-Sized Imaging Devices, Performed by Medical Residents

    DEFF Research Database (Denmark)

    Kjesbu, Ingunn E.; Laursen, Christian Borbjerg; Graven, Torbjørn

    2017-01-01

    . Reference imaging was performed and/or judged at the Department of Radiology. RESULTS: Each resident performed a median of 28 examinations (interquartile range 24-46). Imaging of the kidneys and liver were feasible in 85 and 82% of the cases, and the corresponding values for the gallbladder and abdominal...... aorta were 79 and 50%, respectively. The sensitivity of medical residents to detect organ pathology with the aid of PSID, ranged between 54% (95% confidence interval [CI]: 29-77%) and 74% (95% CI: 51-88%). Assessment of the aortic dimension showed moderate correlation, with r = 0.38. CONCLUSIONS...

  5. A 10-year restrospective evaluation of ultrasound in pregnant abdominal trauma patients.

    Science.gov (United States)

    Meisinger, Quinn C; Brown, Michele A; Dehqanzada, Zia A; Doucet, Jay; Coimbra, Raul; Casola, Giovanna

    2016-04-01

    The pregnant abdominal trauma patient presents a unique diagnostic challenge. This study aimed to evaluate the accuracy of abdominal sonography for the detection of clinically important injuries in pregnant abdominal trauma patients. A retrospective review was performed of a trauma center database from 2001 to 2011. Medical records were reviewed to determine initial abdominal imaging test results and clinical course. Sensitivity, specificity, positive predictive value, and negative predictive value of ultrasound for detection of traumatic injury were calculated. Of 19,128 patients with suspected abdominal trauma, 385 (2 %) were pregnant. Of these, 372 (97 %) received ultrasound as the initial abdominal imaging test. All 13 pregnant patients who did not receive ultrasound received abdominal CT. Seven pregnant patients underwent both ultrasound and CT. Seven ultrasound examinations were positive, leading to one therapeutic Cesarean section and one laparotomy. One ultrasound was considered false positive (no injury was seen on subsequent CT). There were 365 negative ultrasound examinations. Of these, 364 were true negative (no abdominal injury subsequently found). One ultrasound was considered false negative (a large fetal subchorionic hemorrhage seen on subsequent dedicated obstetrical ultrasound). Sensitivity and positive predictive value were 85.7 %. Specificity and negative predictive value were 99.7 %. Abdominal sonography is an effective and sufficient imaging examination in pregnant abdominal trauma patients. When performed as part of the initial assessment using an abbreviated trauma protocol with brief modifications for pregnancy, ultrasound minimizes diagnostic delay, obviates radiation risk, and provides high sensitivity for injury in the pregnant population.

  6. Biliary stones: Comparative study with sonography and ERCP

    International Nuclear Information System (INIS)

    Kang, In Young; Kim, Jong Chae; Park, Jung Suk; Kim, Se Jong; Park, Byung Lan; Kim, Byong Geun

    1990-01-01

    We analyzed findings of sonography and ERCP retrospectively to compare the diagnostic accuracy of sonography with ERCP in patients suspected with biliary stones. 88 patients underwent surgery who had studied with sonography and ERCP were evaluated in order of intrahepatic duct, extrahepatic duct and gall bladder. Of these patients, 80 cases were proved biliary stones. Sonography correctly diagnosed 19 of 19 patients with intrahepatic duct stones, 32 of 40 patients with extrahepatic duct stones and 35 of 41 patients with gall stones with sensitivities of 100%, 80% and 85% respectively. ERCP correctly identified 14 of 18 patients with intrahepatic duct stones, 26 of 37 patients with extrahepatic duct stones and 15 of 33 patients with gall stones with sensitivities of 78%, 70% and 45% respectively. Our results shows sonography is more sensitive to detect stones of biliary system than ERCP

  7. Comparison of contrast-enhanced low Mechanical Index (Low MI) sonography and unenhanced B-mode sonography for the differentiation between synovitis and joint effusion in patients with rheumatoid arthritis; Vergleich von kontrastmittelunterstuetzter Low-Mechanical-Index(Low-MI)-Sonographie und nativer B-Mode-Sonographie bei der Differenzierung von Synovitis und Gelenkerguss bei Patienten mit rheumatoider Arthritis

    Energy Technology Data Exchange (ETDEWEB)

    Kleffel, T.; Demharter, J.; Wohlgemuth, W.; Bohndorf, K.; Kirchhof, K. [Klinik fuer Diagnostische Radiologie und Neuroradiologie, Klinikum Augsburg (Germany); Schalm, J. [III. Medizinische Klinik, Klinikum Augsburg (Germany)

    2005-06-01

    Purpose: to test whether contrast-enhanced low mechanical index (low MI) sonography is superior to non enhanced B-Mode sonography in differentiating synovitis and joint effusion. Material and methods: in a retrospective study, 22 patients with proven rheumatoid arthritis underwent B-Mode sonography and low-MI sonography of 25 symptomatic joints of the upper and lower limbs. For low-MI sonography, 5 ml Sonovue registered (Bracco Altana Pharma GmbH, Konstanz) were injected as an intravenous bolus followed by 10 ml of 0.9% saline solution. Magnetic resonance imaging (MRI) was obtained additionally in 3 joints. With non-enhanced sonography, we diagnosed a synovitis in case of an echogenic and a joint effusion in case of an anechoic mass. With contrast-enhanced sonography, we diagnosed a synovitis in case of enhancement and a joint effusion in the absence of enhancement of the intraarticular mass. Results: in 13 joints, synovitis and joint effusion were differentiated by both non-enhanced and enhanced sonography. In 12 joints, this differentiation was only possible with contrast-enhanced sonography. In 3 patients diagnosed by sonography as having a synovitis, this diagnosis was proven by MRI. Conclusion: contrast-enhanced low-MI sonography is superior to non-enhanced B-Mode sonography in differentiating synovitis and joint effusion. (orig.)

  8. Abdominal ultrasonographic manifestation of Henoch-schonlein purpura

    Energy Technology Data Exchange (ETDEWEB)

    Eun, Hyo Won; Kim, Mi Sung; Kang, Beoung Chul; Lee, Sun Wha [Ewha Womans Univ., College of Medicine, Seoul (Korea, Republic of)

    1998-09-01

    The purpose of this study was to describe the ultrasonographic features and assess the diagnostic value of sonography in the evaluation of children with Henoch-Schonlein purpura. Between October 1993, and Febuary 1998, 67 children with Henoch-Schonlein purpura underwent abdominal ultrasonography, which in 13 was used for follow up. Bowel wall thickness and location, pattern of color Doppler signal in the thickened bowel wall, the size and location of enlarged mesenteric lymph node and the presence of ascites were evaluated. In 42 cases(63%), sonographic findings were positive, and indicated mesenteric lymphadenopathy(n=3D21), small bowel wall thickening(n=3D20), and ascites(n=3D17). Thickened bowels were demonstrated at the ileum in 11 cases, the jejunum in five, the duodenum in one, and combined wall thickening at the duodenum and jejunum in two;thickening of the duodenum and ileum was seen in one case. Thickness varied from 3 to 10 mm(mean:6.5 mm). On follow-up sonography, regression of bowel wall thickening was observed earlier than that of mesenteric lymphadenopathy or ascites, and correlated well with improved abdominal symptoms. Abdominal ultrasonographic manifestations of Henoch-Schonlein purpura were bowel wall thickening, mesentric lymphadenopathy and ascites. Sonography was a simple and useful method for the evaluation of gastrointestinal manifestation of Henoch-Schonlein purpura.=20.

  9. Sonography in chronic distension of the abdomen and apparent

    African Journals Online (AJOL)

    bbshehu

    Conclusion: Sonography can exclude pregnancy and it is reliable in diagnosing many causes of chronic abdominal ... thought they were pregnant and the role of ... Tuberculosis. 1(0.03). -. Cushing's syndrome. 2(0.05). -. Others. 16(4.1). 6(6.5). Total. 394(100). 92(100). The histopathological findings in the study group were ...

  10. Role of focused assessment with sonography for trauma as a ...

    African Journals Online (AJOL)

    Background: The objective of the study was to review the utility of focused assessement with sonography for trauma (FAST) as a screening tool for blunt abdominal trauma (BAT) in children involved in high energy trauma (HET), and to determine whether a FAST could replace computed tomography (CT) in clinical ...

  11. Impact of real-time virtual sonography, a coordinated sonography and MRI system that uses an image fusion technique, on the sonographic evaluation of MRI-detected lesions of the breast in second-look sonography.

    Science.gov (United States)

    Nakano, Shogo; Kousaka, Junko; Fujii, Kimihito; Yorozuya, Kyoko; Yoshida, Miwa; Mouri, Yukako; Akizuki, Miwa; Tetsuka, Rie; Ando, Takahito; Fukutomi, Takashi; Oshima, Yukihiko; Kimura, Junko; Ishiguchi, Tsuneo; Arai, Osamu

    2012-08-01

    The aim of this study was to verify the utility of second-look sonography using real-time virtual sonography (RVS)-a coordinated sonography with an MRI system that uses an image fusion technique with magnetic navigation-on the sonographic evaluation of MRI-detected lesions of the breast. Of the 196 consecutive patients who were examined with breast MRI in our hospital from 2006 to 2009, those patients who underwent second-look sonography to identify MRI-detected lesions were enrolled in this study. MRI was performed using a 1.5-T imager with the patient in a supine position. To assess the efficacy benefits of RVS, the correlations between lesion detection rates, MRI features, distribution, and histopathological classification on second-look sonography using conventional B-mode or RVS were analyzed. Of the 196 patients, 55 (28 %) demonstrated 67 lesions initially detected by MRI, followed by second-look sonography. Of the 67 MRI-detected lesions, 18 (30 %) were identified with second-look sonography using conventional B-mode alone, whereas 60 (90 %) lesions were detected with second-look sonography using RVS (p use of RVS on second-look sonography significantly increases the sonographic detection rate of MRI-detected lesions without operator dependence.

  12. Transcranial Doppler sonography in familial hemiplegic migraine

    International Nuclear Information System (INIS)

    Pierelli, F.; Pauri, F.; Cupini, L.M.; Fiermonte, G.; Rizzo, P.A.

    1991-01-01

    A patient affected by familial hemiplegic migraine underwent transcranial Doppler sonography twice: the first during a spontaneous attack with right hemiparesis and aphasia, the second during a headachefree period. During the attack the following haemodynamic changes were seen: (a) bilateral increase in the middle cerebral artery and anterior cerebral artery blood flow velocities (this increase was more pronounced on the left side), (b) decreased systo-diastolic ratio and pulsatility index on the right side, (c) increased systo-diastolic ratio and pulsatility index on the left side. The results indicate that during the attack in this familial hemiplegic migraine patient, a diffuse vasoconstriction of the basal cerebral arteries developed. Moreover, transcranial Doppler sonography data suggest that a prolonged vasoconstriction of the peripheral arterioles could play a role in determining the neurological symptoms in this syndrome. 13 refs., 1 figs., 1 tab

  13. Transcranial Doppler sonography in familial hemiplegic migraine

    Energy Technology Data Exchange (ETDEWEB)

    Pierelli, F.; Pauri, F.; Cupini, L.M.; Fiermonte, G.; Rizzo, P.A. (Universita la Sapienza, Roma (Italy))

    1991-02-01

    A patient affected by familial hemiplegic migraine underwent transcranial Doppler sonography twice: the first during a spontaneous attack with right hemiparesis and aphasia, the second during a headachefree period. During the attack the following haemodynamic changes were seen: (a) bilateral increase in the middle cerebral artery and anterior cerebral artery blood flow velocities (this increase was more pronounced on the left side), (b) decreased systo-diastolic ratio and pulsatility index on the right side, (c) increased systo-diastolic ratio and pulsatility index on the left side. The results indicate that during the attack in this familial hemiplegic migraine patient, a diffuse vasoconstriction of the basal cerebral arteries developed. Moreover, transcranial Doppler sonography data suggest that a prolonged vasoconstriction of the peripheral arterioles could play a role in determining the neurological symptoms in this syndrome. 13 refs., 1 figs., 1 tab.

  14. Transabdominal bowl sonography

    DEFF Research Database (Denmark)

    Wilkens, Rune; Strandberg, Charlotte

    2014-01-01

    This focused review describes the current use and future perspectives regarding transabdominal bowel sonography (TABS). The technique for B-mode and Doppler is described and the use of ultrasound contrast and elastography is discussed. Pathology and subsequent imaging findings are focused on appe...... on appendicitis, diverticulitis, inflammatory bowel diseases and within paediatric conditions along with other common intestinal pathology. In conclusion we find that TABS is a fast, efficient, low-cost and non-ionization imaging technique without any patient discomfort....

  15. Renal sonography in 1982

    International Nuclear Information System (INIS)

    Weill, F.; Rohmer, P.; Bihr, E.; Zeltner, F.

    1982-01-01

    In this general review, examination techniques and developments in the field of echo-anatomy and echo-pathology will be described. We shall also underscore present diagnostic limitations, which require complementary diagnostic procedures, whose relationships with sonography will be outlined. Since it is impossible, in such a general review, to deal with the entire renal pathology in sufficient detail, our main topic will be tumoral processes. (orig.)

  16. Comparison of contrast-enhanced low Mechanical Index (Low MI) sonography and unenhanced B-mode sonography for the differentiation between synovitis and joint effusion in patients with rheumatoid arthritis

    International Nuclear Information System (INIS)

    Kleffel, T.; Demharter, J.; Wohlgemuth, W.; Bohndorf, K.; Kirchhof, K.; Schalm, J.

    2005-01-01

    Purpose: to test whether contrast-enhanced low mechanical index (low MI) sonography is superior to non enhanced B-Mode sonography in differentiating synovitis and joint effusion. Material and methods: in a retrospective study, 22 patients with proven rheumatoid arthritis underwent B-Mode sonography and low-MI sonography of 25 symptomatic joints of the upper and lower limbs. For low-MI sonography, 5 ml Sonovue registered (Bracco Altana Pharma GmbH, Konstanz) were injected as an intravenous bolus followed by 10 ml of 0.9% saline solution. Magnetic resonance imaging (MRI) was obtained additionally in 3 joints. With non-enhanced sonography, we diagnosed a synovitis in case of an echogenic and a joint effusion in case of an anechoic mass. With contrast-enhanced sonography, we diagnosed a synovitis in case of enhancement and a joint effusion in the absence of enhancement of the intraarticular mass. Results: in 13 joints, synovitis and joint effusion were differentiated by both non-enhanced and enhanced sonography. In 12 joints, this differentiation was only possible with contrast-enhanced sonography. In 3 patients diagnosed by sonography as having a synovitis, this diagnosis was proven by MRI. Conclusion: contrast-enhanced low-MI sonography is superior to non-enhanced B-Mode sonography in differentiating synovitis and joint effusion. (orig.)

  17. The utility of focused assessment with sonography for trauma as a triage tool in multiple-casualty incidents during the second Lebanon war.

    Science.gov (United States)

    Beck-Razi, Nira; Fischer, Doron; Michaelson, Moshe; Engel, Ahuva; Gaitini, Diana

    2007-09-01

    The purpose of this study was to evaluate the role of focused assessment with sonography for trauma (FAST) as a triage tool in multiple-casualty incidents (MCIs) for a single international conflict. The charts of 849 casualties that arrived at our level 1 trauma referral center were reviewed. Casualties were initially triaged according to the Injury Severity Score at the emergency department gate. Two-hundred eighty-one physically injured patients, 215 soldiers (76.5%) and 66 civilians (23.5%), were admitted. Focused assessment with sonography for trauma was performed in 102 casualties suspected to have an abdominal injury. Sixty-eight underwent computed tomography (CT); 12 underwent laparotomy; and 28 were kept under clinical observation alone. We compared FAST results against CT, laparotomy, and clinical observation records. Focused assessment with sonography for trauma results were positive in 17 casualties and negative in 85. The sensitivity, specificity, positive predictive value, negative predictive value, and accuracy of FAST were 75%, 97.6%, 88.2%, 94.1%, and 93.1%, respectively. A strong correlation between FAST and CT results, laparotomy, and clinical observation was obtained (P war conflict-related MCI, FAST enabled immediate triage of casualties to laparotomy, CT, or clinical observation. Because of its moderate sensitivity, a negative FAST result with strong clinical suspicion demands further evaluation, especially in an MCI.

  18. Sonography of acute appendicitis in pregnant women: diagnostic accuracy by the stage of gestation

    International Nuclear Information System (INIS)

    Kim, Sam Soo; Lee, Sang Wook; Rho, Myung Ho

    2004-01-01

    To evaluate the diagnostic accuracy of a diagnosis of acute appendicitis in pregnant women according to the trimester. A retrospective review was performed on 103 pregnant women who underwent sonography with clinically suspected acute appendicitis. The sonographic technique used involved either the graded compression or a non-compression method. All the sonograms were obtained after changing the patient's position and identifying the diseased appendix. The criterion for a sonographic diagnosis of acute appendicitis was the visualization of a non-compressible appendix with a maximal diameter ≥ 6 mm. The sonographic findings were correlated with the surgical findings and clinical follow-up. Acute appendicitis was confirmed by both the surgical and pathological findings in 48 out of 103 pregnant women. Ultrasound established the diagnosis in 34 of the 48 patients with proven appendicitis. There were false-positives in 2 patients and false-negatives in 14 patients. Among the 55 patients who had a normal appendix, 30 patients improved at the clinical follow-up and 25 patients had other intra-abdominal disorders. The diagnostic accuracy of the ultrasound was 94% in the first trimester, 81% in the second trimester, and 76% in the third trimester. The overall accuracy was found to be 84%, with a 71% sensitivity and a 96% specificity. No significant difference was found in the diagnostic accuracy of the ultrasound according to the trimester in which the acute appendicitis occurred. Therefore, regardless of the stage of gestation, sonography is a valuable procedure for diagnosing acute appendicitis

  19. Emergency Sonography Aids Diagnostic Accuracy of Torso Injuries: A Study in a Resource Limited Setting

    Directory of Open Access Journals (Sweden)

    Charles Edward Tunuka

    2014-01-01

    Full Text Available Introduction. Clinical evaluation of patients with torso trauma is often a diagnostic challenge. Extended focused assessment with sonography for trauma (EFAST is an emergency ultrasound scan that adds to the evaluation of intrathoracic abdominal and pericardial cavities done in FAST (focused assessment with sonography for trauma. Objective. This study compares EFAST (the index test with the routine standard of care (SoC investigations (the standard reference test for torso trauma injuries. Methods. A cross-sectional descriptive study was conducted over a 3-month period. Eligible patients underwent EFAST scanning and the SoC assessment. The diagnostic accuracy of EFAST was calculated using sensitivity and specificity scores. Results. We recruited 197 patients; the M : F ratio was 5 : 1, with mean age of 27 years (SD 11. The sensitivity of EFAST was 100%, the specificity was 97%, the PPV was 87%, and the NPV was 100%. It took 5 minutes on average to complete an EFAST scan. 168 (85% patients were EFAST-scanned. Most patients (82 (48% were discharged on the same day of hospitalization, while 7 (4% were still at the hospital after two weeks. The mortality rate was 18 (9%. Conclusion. EFAST is a reliable method of diagnosing torso injuries in a resource limited context.

  20. Blunt splenic trauma: can contrast enhanced sonography be used for the screening of delayed pseudoaneurysms?

    Science.gov (United States)

    Poletti, Pierre-Alexandre; Becker, Christoph D; Arditi, Daniel; Terraz, Sylvain; Buchs, Nicolas; Shanmuganathan, Kathirkamanathan; Platon, Alexandra

    2013-11-01

    To assess the value of contrast-enhanced sonography (CES) for the detection of delayed post-traumatic splenic pseudo-aneurysms, usually considered an indication for angiographic embolization. Sixty-three consecutive hemodynamically stable trauma patients in whom admission CT displayed a splenic injury of grade II or higher (AAST classification), without evidence of vascular involvement, were included in the study. CES of the spleen using a second generation contrast agent was systematically performed within 48-72 h after admission, for the detection of a pooling of contrast media suggestive of pseudoaneurysm. Within 6h after contrast-enhanced sonography, all patients underwent an abdominal CT for control purposes. CES results were compared to CT findings, which were considered the reference standard. This study received approval from the institutional ethical board. CES showed a blush of contrast consistent with a pseudoaneurysm in 6 of the 63 patients. All were confirmed at subsequent control CT. Pooling of contrast was found at CT in 2 patients in whom contrast-enhanced sonography was negative. There was no false positive CES examination for the suspicion of pseudoaneurysms. When compared to CT, the sensitivity, specificity, positive and negative predictive values of CES to suggest a pseudoaneurysms, were 75% (6/8), 100% (55/55), 100% (6/6), and 96% (55/57), respectively. Our data suggest that CES may be useful for the screening of delayed traumatic splenic pseudoaneurysms: if a negative CES does not absolutely rule out a pseudoaneurysm, a positive CES warrants an angiography, without need of control CT. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

  1. Blunt splenic trauma: Can contrast enhanced sonography be used for the screening of delayed pseudoaneurysms?

    Energy Technology Data Exchange (ETDEWEB)

    Poletti, Pierre-Alexandre, E-mail: Pierre-Alexandre.Poletti@hcuge.ch [Department of Radiology, University Hospital of Geneva, 4 Rue Gabrielle Perret-Gentil, 1211 Geneva 14 (Switzerland); Becker, Christoph D.; Arditi, Daniel; Terraz, Sylvain [Department of Radiology, University Hospital of Geneva, 4 Rue Gabrielle Perret-Gentil, 1211 Geneva 14 (Switzerland); Buchs, Nicolas [Department of Surgery, University Hospital of Geneva, 4 Rue Gabrielle Perret-Gentil, 1211 Geneva 14 (Switzerland); Shanmuganathan, Kathirkamanathan [Department of Diagnostic Radiology and Nuclear Medicine, 22 S. Greene Street, Baltimore, MD 21201 (United States); Platon, Alexandra [Department of Radiology, University Hospital of Geneva, 4 Rue Gabrielle Perret-Gentil, 1211 Geneva 14 (Switzerland)

    2013-11-01

    Purpose: To assess the value of contrast-enhanced sonography (CES) for the detection of delayed post-traumatic splenic pseudo-aneurysms, usually considered an indication for angiographic embolization. Methods: Sixty-three consecutive hemodynamically stable trauma patients in whom admission CT displayed a splenic injury of grade II or higher (AAST classification), without evidence of vascular involvement, were included in the study. CES of the spleen using a second generation contrast agent was systematically performed within 48–72 h after admission, for the detection of a pooling of contrast media suggestive of pseudoaneurysm. Within 6 h after contrast-enhanced sonography, all patients underwent an abdominal CT for control purposes. CES results were compared to CT findings, which were considered the reference standard. This study received approval from the institutional ethical board. Results: CES showed a blush of contrast consistent with a pseudoaneurysm in 6 of the 63 patients. All were confirmed at subsequent control CT. Pooling of contrast was found at CT in 2 patients in whom contrast-enhanced sonography was negative. There was no false positive CES examination for the suspicion of pseudoaneurysms. When compared to CT, the sensitivity, specificity, positive and negative predictive values of CES to suggest a pseudoaneurysms, were 75% (6/8), 100% (55/55), 100% (6/6), and 96% (55/57), respectively. Conclusion: Our data suggest that CES may be useful for the screening of delayed traumatic splenic pseudoaneurysms: if a negative CES does not absolutely rule out a pseudoaneurysm, a positive CES warrants an angiography, without need of control CT.

  2. Afferent loop syndrome: Role of sonography and CT

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Dong Ho; Lim, Jae Hoon; Ko, Young Tae [Kyung Hee University Hospital, Seoul (Korea, Republic of)

    1992-03-15

    Afferent loop syndrome(ALS) is caused by obstruction of the afferent loop after subtotal gastrectomy with Billroth II gastrojejunostomy. Prompt diagnosis of ALS is important as perforation of the loop occurs. The aim of study is to ascertain the sonography and CT to diagnose ALS. We describe the radiologic findings in ten patients with ALS. The cause of ALS, established at surgery, included cancer recurrence (n=4), internal hernia (n=4), marginal ulcer (n=1), and development of cancer at the anastomosis site (n=1). Abdominal X-ray and sonography were performed in all cases, upper GI series in five cases and computed tomography in two cases. The dilated afferent loop was detected in only two cases out often patients in retrospective review of abdominal X-ray. ALS with recurrence of cancer was diagnosed in three cases by upper GI series. Of the cases that had sonography, the afferent loop was seen in the upper abdomen crossing transversely over the midline in all ten patients. The cause of ALS were predicated on the basis of the sonograms in three of the five patients. In two cases of computed tomography, the dilated afferent loop and recurrent cancer at the remnant stomach were seen.Our experience suggests that the diagnosis of afferent syndrome can be made on the basis of the typical anatomic location and shape of the dilated bowel loop in both sonography and computed tomography.

  3. Sonography of cat scratch disease.

    Science.gov (United States)

    Melville, David M; Jacobson, Jon A; Downie, Brian; Biermann, J Sybil; Kim, Sung Moon; Yablon, Corrie M

    2015-03-01

    To characterize the sonographic features of cat scratch disease and to identify features that allow differentiation from other causes of medial epitrochlear masses. After Institutional Review Board approval was obtained, patients who underwent sonography for a medial epitrochlear mass or lymph node were identified via the radiology information system. Patients were divided into 2 groups: cat scratch disease and non-cat scratch disease, based on pathologic results and clinical information. Sonograms were retrospectively reviewed and characterized with respect to dimension, shape (round, oval, or lobular), symmetry, location (subcutaneous or intramuscular), multiplicity, echogenicity (anechoic, hypoechoic, isoechoic, hyperechoic, or mixed), hyperechoic hilum (present or absent), adjacent anechoic or hypoechoic area, hyperemia (present or absent), pattern of hyperemia if present (central, peripheral, or mixed), increased posterior through-transmission (present or absent), and shadowing (present or absent). Sonographic findings were compared between the patients with and without cat scratch disease. The final patient group consisted of 5 cases of cat scratch disease and 16 cases of other causes of medial epitrochlear masses. The 2 sonographic findings that were significantly different between the cat scratch disease and non-cat scratch disease cases included mass asymmetry (P = .0062) and the presence of a hyperechoic hilum (P = .0075). The other sonographic findings showed no significant differences between the groups. The sonographic finding of an epitrochlear mass due to cat scratch disease most commonly is that of a hypoechoic lobular or oval mass with central hyperemia and a possible adjacent fluid collection; however, the presence of asymmetry and a hyperechoic hilum differentiate cat scratch disease from other etiologies. © 2015 by the American Institute of Ultrasound in Medicine.

  4. Sonography in Colonic Diverticulitis

    Energy Technology Data Exchange (ETDEWEB)

    Sohn, Mi Yun; Choi, Byung Hun; Kim, Keum Won; Kwon, Kwi Ryun; Lim, Myung Ah; Kim, Sung Soo; Choi, Chang Ho [Sunlin Presbyterian Hospital, Pohang (Korea, Republic of)

    1996-06-15

    To evaluate the sonographic findings and the diagnostic value of colonic diverticulitis. We evaluated the sonograms of 26 patients with colonic diverticulitis retrospectively. The final diagnosis was based on the pathologic interpretation of a surgical specimen (5 cases), clinical course (21 cases), on barium enema (12 cases) and colonoscopy (1 case). Twenty-five patients had acute diverticulitis in the cecum and 1 patient in the descending colon. On sonography, an oval or short tubular focus which protruded from the colonic wall was seen in 23 patients (88%) and the longest diameter were from 0.5 cm to 3 cm (mean 1.4cm). The lesions were echogenic in 8 cases and hypoechoic in 17 cases. Segmental thickening of the colonic wall was seen in 13 patients (50%), of these, protruding focus was seen in 92%. Pericolic abscess located inposterolateral and medial portion to the colon was seen in 11 patients (42%). Infiltration in pericolic fat(50%), enlargement of pericolic lymph nodes (27%) and small pericolic fluid (8%) were also seen. Our results show that ultrasonography is useful technique in the diagnosis of colonic diverticulitis and in the differentiation from acute appendicitis

  5. Sonography in Colonic Diverticulitis

    International Nuclear Information System (INIS)

    Sohn, Mi Yun; Choi, Byung Hun; Kim, Keum Won; Kwon, Kwi Ryun; Lim, Myung Ah; Kim, Sung Soo; Choi, Chang Ho

    1996-01-01

    To evaluate the sonographic findings and the diagnostic value of colonic diverticulitis. We evaluated the sonograms of 26 patients with colonic diverticulitis retrospectively. The final diagnosis was based on the pathologic interpretation of a surgical specimen (5 cases), clinical course (21 cases), on barium enema (12 cases) and colonoscopy (1 case). Twenty-five patients had acute diverticulitis in the cecum and 1 patient in the descending colon. On sonography, an oval or short tubular focus which protruded from the colonic wall was seen in 23 patients (88%) and the longest diameter were from 0.5 cm to 3 cm (mean 1.4cm). The lesions were echogenic in 8 cases and hypoechoic in 17 cases. Segmental thickening of the colonic wall was seen in 13 patients (50%), of these, protruding focus was seen in 92%. Pericolic abscess located inposterolateral and medial portion to the colon was seen in 11 patients (42%). Infiltration in pericolic fat(50%), enlargement of pericolic lymph nodes (27%) and small pericolic fluid (8%) were also seen. Our results show that ultrasonography is useful technique in the diagnosis of colonic diverticulitis and in the differentiation from acute appendicitis

  6. Sonography of acne vulgaris.

    Science.gov (United States)

    Wortsman, Ximena; Claveria, Pedro; Valenzuela, Fernando; Molina, Maria Teresa; Wortsman, Jacobo

    2014-01-01

    The purpose of this study was to assess the sonographic morphology of the clinical and subclinical pathology of facial acne vulgaris. We studied patients with facial acne vulgaris diagnosed by certified dermatologists, and using a standardized protocol for sonographic examinations, we sequentially described the sonographic pathomorphologic characteristics. Lesions of particular interest to the referring clinician were also analyzed separately. Additionally, acne involvement was staged clinically and sonographically (SOS-Acne) using morphologic definitions of the relevant lesions and predefined scoring systems for gradation of the severity of acne lesions. A total of 245 acne lesions in 20 consecutive patients were studied. Sonographic abnormalities consisted of pseudocysts, folliculitis, fistulas, and calcinosis. Most conditions were subclinical and mostly due to lesion extensions deep into the dermis and hypodermis (52% of pseudocysts and 68% of fistulas). The statistical concordance between acne severity scores assigned by two separate clinicians was strong (κ = 0.8020), but the corresponding sonographic scores generally showed more severe and clinically occult involvement. Facial acne vulgaris often involves deeper tissues, beyond the reach of the spatially restricted clinical examination; these subclinical conditions can be detected and defined with sonography. Additionally, acne vulgaris is amenable to sonographic scoring.

  7. Role of Sonography in Clinically Occult Femoral Hernias.

    Science.gov (United States)

    Brandel, David W; Girish, Gandikota; Brandon, Catherine J; Dong, Qian; Yablon, Corrie; Jamadar, David A

    2016-01-01

    The purpose of this article is to evaluate the diagnostic accuracy of sonography in clinically occult femoral hernias and to describe our sonographic technique. The clinical and imaging data for 93 outpatients referred by general surgeons, all of whom underwent sonographic evaluation and surgery, were reviewed retrospectively. Of these, 55 patients who underwent surgical exploration for groin hernias within 3 months of sonography and met all inclusion criteria were included in the study. The sonographic technique involves using the pubic tubercle as an osseous landmark to identify and appropriately visualize the femoral canal. The Valsalva maneuver is then used to differentiate the movement of normal fat (a potential pitfall) from true herniation in the femoral canal. Surgical findings were used as the reference standard by which sonographic results were judged. Two-by-two contingency tables were used to calculate the sensitivity, specificity, positive predictive value, and negative predictive value. In these 55 patients, surgery revealed 15 femoral hernias. Eight femoral hernias occurred in women, and 7 occurred in men. For diagnosing femoral hernias, sonography demonstrated sensitivity of 80%, specificity of 88%, a positive predictive value of 71%, and a negative predictive value of 92%. True-positive cases of femoral hernias have a sonographic appearance of a hypoechoic sac with speckled internal echoes. When examining during the Valsalva maneuver, a femoral hernia passes deep to the inguinal ligament, expands the femoral canal, displacing the normal canal fat, and effaces the femoral vein. Sonography can exclude femoral hernias with high confidence in light of its exceptional negative predictive value. With attention to technique and imaging criteria, the diagnostic accuracy of sonography can be enhanced.

  8. Unenhanced helical CT in the evaluation of the urinary tract in children and young adults following urinary tract reconstruction: comparison with sonography

    Energy Technology Data Exchange (ETDEWEB)

    Myers, M.T.; Elder, J.S.; Sivit, C.J.; Applegate, K.E. [Dept. of Radiology, Rainbow Babies and Children' s Hospital, Cleveland, OH (United States)

    2001-03-01

    Purpose. To compare the accuracy of unenhanced, helical CT with sonography for the detection of complications of urinary tract reconstruction. Materials and methods. Forty-six kidneys in 24 patients were examined with CT and sonography. All scans were assessed for ease of renal visualization, presence of renal, ureteral, and bladder calculi, renal scars, hydronephrosis, and abdominal wall hernia. The results of both imaging modalities were independently reported. Results. CT provided excellent visualization of all 46 kidneys, while sonography provided poor visualization of 8 kidneys (17 %) (P < 0.001). CT detected calculi in 10 kidneys, 1 ureter, and 7 bladders. Sonography detected calculi in only 2 kidneys, and 2 bladders. Overall, CT detected significantly more calculi than US (18 vs 4, P = 0.01). CT detected scarring in 15 kidneys, while sonography detected scarring in 10. Hydronephrosis was detected in 6 kidneys by CT and in 8 kidneys by sonography. Three abdominal wall hernias were seen at CT that were not seen at sonography. Conclusion. CT is superior to sonography for the detection of urinary tract calculi and renal scarring. CT will demonstrate abdominal wall hernias that are unsuspected. (orig.)

  9. Contributions of scintigraphy and sonography to the diagnosis of traumatic splenic lesions in children

    International Nuclear Information System (INIS)

    Soucy, J.P.; Danais, S.; Filiatrault, D.; Lamoureux, J.; Lamoureux, F.

    1984-01-01

    20 children who were sent to the Nuclear Medicine and Sonography services for evaluation of the spleen in the context of a history of abdominal trauma were studied. All but one of the children were treated conservately, the exception having had on emergency renal procedure performed for renal rupture. The working diagnosis, based on the clinical that of splenic trauma in all cases. The result show a sensitivity of 90% (2 false negatives) for scintigraphy, and of 30% (14 false negatives) for sonography for the non-invasive diagnosis of splenic trauma in children [fr

  10. Contrast-enhanced sonography in pancreatic diseases

    Energy Technology Data Exchange (ETDEWEB)

    Rickes, Steffen [Department of Internal Medicine, AMEOS Hospital GmbH, Halberstadt (Germany); Department of Gastroenterology, Hepatology and Infectious Diseases, Otto-von-Guericke-University, Magdeburg (Germany)], E-mail: rickes@medkl.salvator-kh.de; Rauh, Peter; Uhle, Christine; Ensberg, Daniel [Department of Internal Medicine, AMEOS Hospital GmbH, Halberstadt (Germany); Moenkemueller, Klaus; Malfertheiner, Peter [Department of Gastroenterology, Hepatology and Infectious Diseases, Otto-von-Guericke-University, Magdeburg (Germany)

    2007-11-15

    Contrast-enhanced sonography is a widely available imaging modality for the diagnosis of pancreatic diseases. With this procedure, pancreatic tumours can be differentiated better. Furthermore, contrast-enhanced sonography produces good results in the staging of acute pancreatitis severity, especially in the detection of pancreatic necrosis. In this review article the value of contrast-enhanced sonography in the diagnosis of pancreatic diseases will be described and discussed.

  11. CHEST SONOGRAPHY IN COMMON PAEDIATRIC CHEST DISEASES

    Directory of Open Access Journals (Sweden)

    Pradeep Raghavendra Kulkarni

    2017-03-01

    Full Text Available BACKGROUND The aim of the study is to determine the utility of chest sonography in common paediatric diseases and to present chest sonography images with possible explanation for the same. MATERIALS AND METHODS This retrospective study was conducted in Department of Paediatric Medicine, Bharati Medical College, Sangli. The patients admitted in paediatric ward, NICU, PICU with respiratory complaints and findings were subjected to chest sonography after chest x-ray. The chest sonography images were interpreted and an attempt was made to correlate with findings of chest xray. The information given by chest sonography was analysed and possible cause of image was evaluated. RESULTS The chest sonography appearances were found to be specific and in certain instances more informative than chest x-ray. It can differentiate between collapse and consolidation easily. The limitation of chest sonography was- it can assess only peripheral lung regions with inability to assess deeper lesions, especially with aerated peripheral lung. CONCLUSION The chest sonography is superior to chest x-ray in diagnosing minimal effusion and minimal pneumothorax. Also, when there is difficulty in differentiating pulmonary from pleural pathology. Though, chest sonography cannot replace chest x-ray, it is very useful additional investigation and often times very helpful with additional diagnostic information.

  12. Mesenteric lymphadenopathy in patient with Yersinia enterocolitica infection. A differential diagnosis to abdominal lymphoma

    International Nuclear Information System (INIS)

    Trommer, G.; Koesling, S.; Bewer, A.

    1998-01-01

    We report a case of previously undiagnosed Yersinia enterocolitica infection in a 46-year old woman. She consulted her physician because of continual weight loss and physical lassitude. A leucocytosis was found. Sonography revealed an excessive enlargement of abdominal lymph nodes. A malignant lymphoma was suspected and the patient underwent a staging by CT. There the disease was limited on mesenteric and retroperitoneal lymph nodes. Bone marrow biopsy and CT-guided lymph node biopsy did not confirm a systemic lymphatic disease. The patient did not undergo a special therapy. After six months, CT showed a clear regression of enlarged lymph nodes. Finally, a previous Yersinia enterocolitica infection of immunotype 03 could be proved serologically. At this time, the patient had no complaints. Diagnostic and differential diagnosis of benign abdominal lymph node enlargement are discussed based on literature. (orig.) [de

  13. Role of colour doppler sonography in adnexal masses

    Directory of Open Access Journals (Sweden)

    Shazia Ashraf Khan, Aamina Banoo

    2014-04-01

    Full Text Available Objective: To evaluate the role of colour Doppler sonography in differentiating between benign and malignant adnexal masses. Materials & Methods: One hundred women diagnosed with adnexal masses underwent colour Doppler sonography. Resistance index (RI and Pulsatility index (PI were calculated in each case and lowest RI and PI obtained at any point in the mass were considered for analysis. Masses which were completely a vascular were considered as benign. Histopathological diagnosis was obtained in each case. Sensitivity, specificity, positive predictive value, negative predictive value and accuracy of colour Doppler were calculated. Results: Mean RI and Mean PI were significantly lower in malignant masses (0.34 & 0.95 respectively as compared to benign masses (0.72 & 1.97 respectively. Out of 81 benign cases, Doppler could correctly diagnose 78 cases as benign, but labelled 3 cases as malignant which were actually benign. Out of 19 malignant cases, 16 cases were correctly diagnosed, whereas 3 cases were missed by Doppler. Our study showed a sensitivity of 84.2%, specificity of 96.3%, positive predictive value of 84.2%, negative predictive value of 96.3% and accuracy of 94% for colour Doppler. Conclusion: Colour Doppler sonography is helpful in differentiating benign from malignant adnexal masses.

  14. Diagnostic Accuracy of Secondary Ultrasound Exam in Blunt Abdominal Trauma

    International Nuclear Information System (INIS)

    Rajabzadeh Kanafi, Alireza; Giti, Masoumeh; Gharavi, Mohammad Hossein; Alizadeh, Ahmad; Pourghorban, Ramin; Shekarchi, Babak

    2014-01-01

    In stable patients with blunt abdominal trauma, accurate diagnosis of visceral injuries is crucial. To determine whether repeating ultrasound exam will increase the sensitivity of focused abdominal sonography for trauma (FAST) through revealing additional free intraperitoneal fluid in patients with blunt abdominal trauma. We performed a prospective observational study by performing primary and secondary ultrasound exams in blunt abdominal trauma patients. All ultrasound exams were performed by four radiology residents who had the experience of more than 400 FAST exams. Five routine intraperitoneal spaces as well as the interloop space were examined by ultrasound in order to find free fluid. All patients who expired or were transferred to the operating room before the second exam were excluded from the study. All positive ultrasound results were compared with intra-operative and computed tomography (CT) findings and/or the clinical status of the patients. Primary ultrasound was performed in 372 patients; 61 of them did not undergo secondary ultrasound exam; thus, were excluded from the study.Three hundred eleven patients underwent both primary and secondary ultrasound exams. One hundred and two of all patients were evaluated by contrast enhanced CT scan and 31 underwent laparotomy. The sensitivity of ultrasound exam in detecting intraperitoneal fluid significantly increased from 70.7% for the primary exam to 92.7% for the secondary exam. Examining the interloop space significantly improved the sensitivity of ultrasonography in both primary (from 36.6% to 70.7%) and secondary (from 65.9% to 92.7%) exams. Performing a secondary ultrasound exam in stable blunt abdominal trauma patients and adding interloop space scan to the routine FAST exam significantly increases the sensitivity of ultrasound in detecting intraperitoneal free fluid

  15. Ectopic pregnancy: the role of transvaginal sonography

    International Nuclear Information System (INIS)

    Jun, Soon Ae; Park, Yong Hyun; Hahn, Won Bo; Cha, Kwang Yul; Cha, Kyung Sub

    1990-01-01

    To determine the predictability of ectopic gestation by transvaginal sonography, we have prospectively studied 234 patients who were clinically suspicious of ectopic gestation. Of 234 patients, 143 had an ectopic gestation, 16 had a viable intrauterine pregnancy, 19 had a nonviable intrauterine pregnancy, 16 had an ovarian cyst, 15 had a pelvic inflammatory disease and the remaining 25 did not have any pathologic lesion. Of 136 ectopic gestation which were corresponded to sonographic findings, transvaginal sonography provided important information i.e, extrauterine gestational sac (61 cases), tad-pole appearance of hematosalpinx (49 cases), nonspecific adnexal mass (28 cases), and hypoechoic masses (3 cases). Extrauterine gestational sac showed fetal pole with definite heart beat in 14 cases, fetal pole without heart beat in 8 cases and yolk sac without fetal pole in 15 cases. Follow-up transvaginal sonography performed 5 days after the initial sonography provided additional information, that is, newly developed extrauterine gestational sac (7 cases), hematosalpinx (4 cases), fetal heart beat (2 cases), and the yolk sac (1 case). Interval growth of the extrauterine gestational sac (3 cases) and of the hematosal pinx (5 cases) were noted on the follow up study. In all cases, patients accepted well with the procedure of transvaginal sonography without any complaint. The application of the transvaginal sonography as an initial screening test for the evaluation of ectopic gestation had and excellent diagnostic predictability with sensitivity 95.1%, specificity 78%, positive predictive value 87.1% and negative predictive value 91%

  16. Transcranial sonography for diagnosis of Parkinson's disease

    Directory of Open Access Journals (Sweden)

    Maaser Peter

    2010-01-01

    Full Text Available Abstract Background In idiopathic Parkinson's disease (IPD transcranial sonography (TCS represents an alternative diagnostic method to verify clinical diagnosis. Although the phenomenon of an increased echogenicity of the Substantia nigra (SN is well known this method is still not widly used in the diagnostic workup. Until now reliability of this method is still a matter of debate, partly because data only existed from a few laboratories using the same ultrasound machine. Therefore our study was conducted to test the reliability of this method by using a different ultrasound device and examining a large population of control and IPD subjects by two examiners to calculate interobserver reliability. Method In this study echogenicity of SN was examined in 199 IPD patients and 201 control subjects. All individuals underwent a neurological assessment including Perdue pegboard test and Webster gait test. Using a Sonos 5500 ultrasound device area of SN was measured, echogenicity of raphe, red nuclei, thalamus, caudate and lenticular nuclei, width of third and lateral ventricle were documented. Results We found a highly characteristic enlargement of the SN echogenic signal in IPD. The cut-off value for the SN area was established using a ROC curve with a sensitivity of 95% corresponding to an area of SN of 0.2 cm2 and was found to be equivalent to the cut-off values of other studies using different ultrasound devices. Conclusions Our study shows that TCS is a reliable and highly sensitive tool for differentiation of IPD patients from individuals without CNS disorders.

  17. The Benefit of Sonography in Pregnancy-associated Breast Cancer

    International Nuclear Information System (INIS)

    Son, Eun Ju; Oh, Ki Keun; Kim, Eun Kyung

    2005-01-01

    To evaluate the sonographic, mammographic and MRI features of pregnancy-associated breast cancer with the major focus on the sonographic benefit in a diagnosis of pregnancy associated breast cancer. From 1998 to 2002, sonography was performed on a total 7 patients (age 23 to 38 years), who were pathologically diagnosed with breast cancer during pregnancy. Six of those patients underwent mammography. Five patients underwent a breast MRI, preoperatively. The radiological findings were evaluated retrospectively. Six patients underwent surgery and 1 patient underwent a core biopsy and chemotherapy. The histological, nuclear grading and pathological staging were evaluated. The sonographic findings showed a mass with irregular shapes (n=6), irregular margins (n=6), a non-parallel orientation (n=5), complex echo patterns (n=5). Associated findings could be observed in 3 patients, including Cooper's ligament thickening (n=2), edema (n=2), skin thickening (n=1) and axillary lymphadenopathy (n=3). The sonographic findings were positive and showed masses in 6 patients. All the patients had a dense breast in mammography. The mammographic findings included masses (n=4), masses with microcalcifications (n=2), masses with axillary lymphadenopathy (n=3), calcifications alone (n=1), an asymmetric density alone (n=1), extremely dense breasts with negative findings (n=2). A breast MRI showed an irregular shaped mass (n=4) with a rim-like enhancement (n=3), linear ductal enhancement without a mass (n= 1), and the time intensity cure revealed the typical pattern and level of enhancement in the carcinoma. Sonography is a valuable tool for diagnosing pregnancy-associated breast cancer. However, mammography should be performed if there is a suspicious lesion on sonography in order to confirm the pregnancy-associated breast cancer. Mammography has a lower sensitivity during pregnancy due to the physiologic changes in the breasts. However, calcifications and associated findings are helpful

  18. Tuberculosis abdominal Abdominal tuberculosis

    OpenAIRE

    T. Rubio; M. T. Gaztelu; A. Calvo; M. Repiso; H. Sarasíbar; F. Jiménez Bermejo; A. Martínez Echeverría

    2005-01-01

    La tuberculosis abdominal cursa con un cuadro inespecífico, con difícil diagnóstico diferencial respecto a otras entidades de similar semiología. Presentamos el caso de un varón que ingresa por presentar dolor abdominal, pérdida progresiva y notoria de peso corporal y fiebre de dos meses de evolución. El cultivo de la biopsia de colon mostró presencia de bacilo de Koch.Abdominal tuberculosis develops according to a non-specific clinical picture, with a difficult differential diagnosis with re...

  19. First experience using 4-dimensional hysterosalpingo-contrast sonography with SonoVue for assessing fallopian tube patency.

    Science.gov (United States)

    He, Yanni; Geng, Qiang; Liu, Hongmei; Han, Xiaohua

    2013-07-01

    This study was conducted to describe our first experience using transvaginal 4-dimensional (4D) hysterosalpingo-contrast sonography with SonoVue (Bracco International BV, Amsterdam, the Netherlands) for diagnosis of fallopian tube patency. The study was prospective and conducted in a university hospital setting. The sonographic procedures included 2-dimensional transvaginal sonography for evaluating uterine and ovarian mobility, observing intubation, and determining the initial plane and 4D hysterosalpingo-contrast sonography for observing periovarian and pelvic diffusion. Ninety-six outpatients visiting infertility clinics underwent 4D hysterosalpingo-contrast sonography. All patients finished the examination successfully. A total of 192 fallopian tubes were assessed, of which 95 (49.5%) were classified as type A (the tube was patent, and the contrast agent flowed smoothly through it), 72 (37.5%) as type B (the tube was patent, but the contrast agent did not flow smoothly inside it), and 25 (13.0%) as type C (blocked). Sixteen patients underwent laparoscopy or laparoscopy combined with hysteroscopy; 28 tubes (87.5%) were concordant with laparoscopy. The sensitivity, specificity, positive predictive value, negative predictive value, and Youden index for 4D hysterosalpingo-contrast sonography versus laparoscopy were 81.8%, 90.5%, 81.8%, 90.5%, and 0.72 respectively. In total, 92.7% of patients did not require a hospital stay after 4D hysterosalpingo-contrast sonography, and none need resuscitation. The others stayed in the hospital for clinical observation because of a severe vasovagal reaction or severe pain but received only bed rest without any medical treatment. Forty patients (41.7%) felt slight pain; 39 (40.6%) felt moderate pain; and 15 (15.6%) had a vasovagal reaction. No procedure or postprocedure complications occurred in any patient. In conclusion, 4D hysterosalpingo-contrast sonography with SonoVue is an available screening method for assessment of tubal

  20. Sonography in the diagnosis of acute appendicitis

    Directory of Open Access Journals (Sweden)

    Ahmad Ryazi

    2003-09-01

    Full Text Available Graded compressive sonography may be useful as an adjuvant in the diagnosis of acute appendicitis. To determine the role of sonography in the differential diagnosis of acute appendicitis, preappendectomy sonographic data of 164 consecutive cases in Fatemeh-Zahra Teaching Hospital were evaluated. Of 113 (68.9% patients who had acute appendicitis in histopathology, 64 (56.6% cases had preoperative sonographic diagnosis of acute appendicitis. Of 51 patients who had normal appendices, 40 (78.4% cases had normal appendices in sonographic evaluations. Sensitivity, specificity and accuracy of sonography for acute appendicitis were 56.7%, 78.4% and 0.63, respectively. The positive and negative predictive values were 85.3% and 44.49% respectively. As a result, sonographic evaluation is an additional diagnostic tool in acute appendicitis.

  1. Chronic appendicitis in a patient with 15 years abdominal pain

    Directory of Open Access Journals (Sweden)

    bizhan Khorasani

    2007-04-01

    Full Text Available Khorasani B1, Gholizadeh Pasha A2 1. Assistant professor, Department of surgery, Faculty of medicine, Tehran University of rehabilitation 2. Assistant professor, Department of surgery, Faculty of medicine, Babol University of medical sciences Abstract Background: Acute appendicitis is a completely known disease but for many physicians chronic appendicitis is unknown and some of them don believe in it. Although the number of people suffer from chronic appendicitis is much fewer than those who suffer from acute appendicitis, we shouldn ignore it. Clinical symptoms for these patients are chronic, longtime and recurrent abdominal pain, which is usually in the right lower quadrant of the abdomen. In the Para clinical examinations there isn any considerable pathological problem (in urine, stool, and sonography of the abdomen and pelvis. By recognizing appendicitis and appendectomy, the symptoms will be vanished and the patients will recover. Case presentation: The case was a 57-year-old man who has complained from chronic abdominal pain in the RLQ area since 15years ago. No pathological problem had been found in all diagnostic process. Conclusion: The problem was diagnosed as the chronic appendicitis and he underwent the appendectomy by laparoscopic procedure and was completely recovered.

  2. [Low-MI-sonography with the contrast-agent SonoVue in the diagnosis of infarction of the spleen, kidney, liver and pancreas].

    Science.gov (United States)

    von Herbay, A; Schick, D; Horger, M; Gregor, M

    2006-10-01

    The diagnosis of ischemic injury by B-mode-sonography is difficult in many cases. Aim of the pilot-study was to evaluate whether additional examination with the ultrasound contrast agent SonoVue could improve the sonographic diagnosis of ischemic injury. In a prospective study, intra-abdominal organs (n = 12) with ischemic lesions found by CT-scan were examined. All ischemic organs were examined by native B-mode-sonography and after injection of 1.2 ml SonoVue i. v. The SonoVue-examinations were performed using the CPS-software (Siemens, Erlangen). Native B-mode-sonography detected demarcation of ischemic lesions in only 7 of the 12 organs. In contrast, SonoVue-enhanced sonography diagnosed ischemic lesions in all organs. In one patient with renal infarction, however, the ischemic lesion found by SonoVue-enhanced sonography was smaller compared with the CT-scan. The diagnosis "compatible with ischemia" as cause for the abnormalities in B-mode sonography was described in only 3 out of 12 organs, and none of the organs were classified as "definite diagnosis of ischemia". In contrast, the diagnosis "definite diagnosis of ischemia" was made in 10 of the 12 organs when examined with SonoVue-enhanced sonography. In two further patients, the lesion was classified as "compatible with ischemia". In these patients, the diagnosis of ischemia was verified by CT-scan, due to the accompanying subtotal splenic infarction and a partial thrombosis of the coeliac trunc. It became evident that SonoVue-enhanced sonography was more sensitive in the diagnosis of ischemic injury than native B-mode sonography.

  3. Using color Doppler sonography to identify the perivesical umbilical arteries: a useful method in the prenatal diagnosis of omphalocele-exstrophy-imperforate anus-spinal defects complex.

    Science.gov (United States)

    Wu, Joung-Liang; Fang, Kung-Hong; Yeh, Guang-Perng; Chou, Pan-Hsin; Hsieh, Charles Tsung-Che

    2004-09-01

    To describe the different prenatal sonographic findings in 3 cases of omphalocele-exstrophy-imperforate anus-spinal defects (OEIS) complex, or cloacal exstrophy. Three patients with OEIS complex were examined by sonography. In 2 (cases 2 and 3) of the 3 cases, color Doppler sonography was applied to the area of cord insertion and the abdominal mass to determine the origin of the abdominal mass. Three cases of OEIS complex with different sonographic appearances are included in this series. An absent bladder without an abdominal mass but with bowel floating in the amniotic cavity was revealed in case 1; an absent bladder with a lower anterior abdominal mass was found in the second trimester in case 2; and a large cystlike mass located in the anterior abdominal wall was found in case 3. Color Doppler imaging showed that the abdominal mass originated from the urinary bladder in cases 2 and 3; therefore, OEIS complex was presumptively diagnosed antenatally in these cases. In all cases, OEIS complex was confirmed postnatally. Omphalocele-exstrophy-imperforate anus-spinal defects complex should be considered in patients with an absent bladder combined with either an anterior abdominal wall mass or defects. Special attention should be given to search for other combined anomalies. We suggest that color Doppler sonography for identifying the perivesical umbilical arteries is a very useful method in establishing of the diagnosis of OEIS complex.

  4. Color coded duplex sonography. Interdisciplinary vascular ultrasonography

    International Nuclear Information System (INIS)

    Kubale, R.; Stiegler, H.

    2002-01-01

    An interdisciplinary team of experts impart the state of the art in color coded duplex sonography applied for examination of all anatomic areas. Detailed information is given for every vascular area, describing the examination procedure, possible origins of mistakes or faults, and means to avoid them. In addition to the classical applications, eg. for examination of the extra- and intracranial vessels, vessels of the limbs, visceral vessels and the vessels of liver and kidney, there are chapters devoted to: haemodialysis shunts, arteriovenous malformations, duplex sonography of the penis, tumor vascularisation. (orig./CB) [de

  5. Abdominal tap

    Science.gov (United States)

    Peritoneal tap; Paracentesis; Ascites - abdominal tap; Cirrhosis - abdominal tap; Malignant ascites - abdominal tap ... You then receive a local numbing medicine. The tap needle is inserted 1 to 2 inches (2. ...

  6. The forgotten organ: Contrast enhanced sonography of the spleen

    Energy Technology Data Exchange (ETDEWEB)

    Goerg, Christian [Medizinische Universitaetsklinik, Baldingerstrasse, 35043 Marburg/Lahn (Germany)], E-mail: goergc@med.uni-marburg.de

    2007-11-15

    Objective: Ultrasound contrast agents in conjunction with contrast specific imaging techniques, are increasingly accepted in clinical use for diagnostic imaging in several organs. Contrast enhanced sonography (CES) of second-generation contrast media have shown a spleen-specific uptake of the microbubble contrast agent. The aim of this review is to illustrate indications for the use of CES in patients with suspected (peri-)splenic pathology. Methods: This review based on the experience of transcutaneous CES in 200 patients with (peri-)splenic pathology diagnosed by B-mode sonography at an internal medicine center. CES studies were performed with a contrast-devoted unit (Acuson, Sequoia, Siemens medical solution) that had contrast-specific, continuous-mode software. A low mechanical index was used. A sulfur hexafluoride-based microbubble contrast medium (Sonovue, Bracco SpA, Milan, Italy) was injected. Results: On our experience, there are several clinical conditions which may show an diagnostic advantage of CES in comparison to B-mode US. CES should be performed to investigate: (1) the perisplenic tumor to diagnose or exclude accessory spleen, (2) the small-sized spleen to diagnose functional asplenia/hyposplenia, (3) the inhomogenous spleen of unknown cause to diagnose focal lesions within the spleen, (4) the incidentally found hypoechoic splenic tumor to diagnose high vascular splenic hemangioma, (5) focal lesions suspect for splenic abscess, hematoma, infarction to confirme diagnosis, and (6) patients with abdominal trauma to diagnose or exclude splenic injuriy. Conclusion: CES is of diagnostic value in several clinical circumstances to diagnose accessory spleen, functional asplenia, small-sized splenic involvement, high vascular splenic hemangioma, and vascular splenic pathology like splenic infarction, splenic abscess, and splenic laceration.

  7. Comparison of computed tomography and sonography in choledocholithiasis

    International Nuclear Information System (INIS)

    Mitchell, S.E.; Clark, R.A.

    1984-01-01

    A comparison was made of sonography and computed tomography (CT) for the diagnosis of choledocholithiasis. Sonography correctly diagnosed nine of 49 patients with choledocholithiasis for a sensitivity rate of 18%. The accuracy rate for sonography was 19%; there were five false-positive examinations. CT correctly identified common duct stones in 26 of 30 patients for a sensitivity rate of 87%. The accuracy rate was 84%; there was one false positive. Sonography is limited in its ability to image calculi in the distal common bile duct. CT is effective for imaging common duct stones and is superior to sonography for diagnosing this cause of billary obstruction

  8. Comparison of computed tomography and sonography in choledocholithiasis

    Energy Technology Data Exchange (ETDEWEB)

    Mitchell, S.E.; Clark, R.A.

    1984-04-01

    A comparison was made of sonography and computed tomography (CT) for the diagnosis of choledocholithiasis. Sonography correctly diagnosed nine of 49 patients with choledocholithiasis for a sensitivity rate of 18%. The accuracy rate for sonography was 19%; there were five false-positive examinations. CT correctly identified common duct stones in 26 of 30 patients for a sensitivity rate of 87%. The accuracy rate was 84%; there was one false positive. Sonography is limited in its ability to image calculi in the distal common bile duct. CT is effective for imaging common duct stones and is superior to sonography for diagnosing this cause of billary obstruction.

  9. Transvaginal sonography of acute pelvic inflammatory disease

    International Nuclear Information System (INIS)

    Choi, Jin Soo; Kim, Young Hwa; Shin, Hyung Chul; Han, Gun Soo; Kim, Il Young

    1999-01-01

    To determine the value of transvaginal sonography in evaluating women with acute pelvic inflammatory disease (PID). Transvaginal sonography was performed in 25 patients with clinically suggested PID during recent 36 months. The sonographic findings of fallopian tubes and ovaries were analyzed and correlated with pathological findings of 2 fallopian tubes and 19 ovaries in 16 patients who had operations. The correct diagnosis of acute PID was made in 20/25 (80%) by transvaginal sonography. the abnormal sonographic findings of the fallopian tube include tubal thickening or dilatation with internal echo. The sensitivity, specificity, and accuracy for tubal abnormality were 88%, 96%, and 86% , respectively. Ovarian changes were seen on TVS in 14/19 (73%), which include multiple follicular enlargement in 5, tubo-ovarian complex in 9 (tubo-ovarian adhesion in 3, tubo-ovarian abscess in 6). At surgery, the ovay was not involved in all three women who showed tubo-ovarian adhesion on TVS. Among 6 women who showed tubo-ovarian abscess on TVS, tubo-ovarian abscess was confirmed in 3 and the remaining 3 had ovarian cysts. Trandvaginal sonography, a facilitative and accurate modality, is highly sensitive in detecting the abnormality of the tube and useful in differentiating the tubo-ovarian complex in patients with acute PID.

  10. The value of 3D-CT angiography and duplex sonography in comparison to arteriography in carotid artery stenoses

    International Nuclear Information System (INIS)

    Link, J.; Mueller-Huelsbeck, S.; Wesner, F.; Hoepfner, M.; Schwarzenberg, H.; Heller, M.

    1997-01-01

    To determine the value of 3D-CT angiography, duplex sonography in comparison to selective digital subtraction angiography for evaluation of carotid artery stenoses. Methods: 30 patients with 51 stenoses of carotid artery underwent 3D-CT angiography, duplex sonography and angiography. Quantification of stenosis was determined according to the NASCET study and categorized into mild (0-29%), moderate (30-69%), severe (70-99%) and occluded (100%). Results: The agreement of 3D-CT angiography with intraarterial digital subtraction angiography (DSA) was 62% (r=0.89; p [de

  11. Mammography and breast sonography in transsexual women.

    Science.gov (United States)

    Weyers, S; Villeirs, G; Vanherreweghe, E; Verstraelen, H; Monstrey, S; Van den Broecke, R; Gerris, J

    2010-06-01

    Data on the necessity of performing screening mammographies in transsexual women are lacking. The main objective of this study was to assess the possibility to perform mammography and breast sonography in transsexual women. Fifty Dutch-speaking transsexual women were interviewed about the following: attitude towards mammography and breast sonography, importance attributed to and satisfaction with breast appearance, opinion about the necessity of breast check-up, expectations regarding discomfort during the exams and knowledge about the breast surgery. A fasting blood sample, clinical breast exam, mammography and breast sonography were performed. At mammography the following parameters were noted: density, technical quality, location of the prostheses, presence of any abnormalities and painfulness. At sonography the following parameters were recorded: density, presence of cysts, visualisation of retro-areolar ducts or any abnormalities. Twenty-three percent of patients are not aware of the type of breast implants and 79% do not know their position to the pectoral muscles. Patient satisfaction with the appearance of their breasts was rather high (7.94 on a scale of 0-10). Mean expected and experienced pain from mammography was low (4.37 and 2.00 respectively). There was no statistically significant difference in expected pain between those who already had mammography and those who did not. There was a significant positive correlation between the expected and the experienced pain. Mammography and breast sonography were technically feasible and no gross anomalies were detected. Since both exams were judged as nearly painless, 98% of transsexual women intended to come back if they would be invited. Since breast cancer risk in transsexual women is largely unknown and breast exams are very well accepted, breast screening habits in this population should not differ from those of biological women. Copyright (c) 2009 Elsevier Ireland Ltd. All rights reserved.

  12. Mammography and breast sonography in transsexual women

    International Nuclear Information System (INIS)

    Weyers, S.; Villeirs, G.; Vanherreweghe, E.; Verstraelen, H.; Monstrey, S.; Van den Broecke, R.; Gerris, J.

    2010-01-01

    Data on the necessity of performing screening mammographies in transsexual women are lacking. The main objective of this study was to assess the possibility to perform mammography and breast sonography in transsexual women. Fifty Dutch-speaking transsexual women were interviewed about the following: attitude towards mammography and breast sonography, importance attributed to and satisfaction with breast appearance, opinion about the necessity of breast check-up, expectations regarding discomfort during the exams and knowledge about the breast surgery. A fasting blood sample, clinical breast exam, mammography and breast sonography were performed. At mammography the following parameters were noted: density, technical quality, location of the prostheses, presence of any abnormalities and painfulness. At sonography the following parameters were recorded: density, presence of cysts, visualisation of retro-areolar ducts or any abnormalities. Twenty-three percent of patients are not aware of the type of breast implants and 79% do not know their position to the pectoral muscles. Patient satisfaction with the appearance of their breasts was rather high (7.94 on a scale of 0-10). Mean expected and experienced pain from mammography was low (4.37 and 2.00 respectively). There was no statistically significant difference in expected pain between those who already had mammography and those who did not. There was a significant positive correlation between the expected and the experienced pain. Mammography and breast sonography were technically feasible and no gross anomalies were detected. Since both exams were judged as nearly painless, 98% of transsexual women intended to come back if they would be invited. Since breast cancer risk in transsexual women is largely unknown and breast exams are very well accepted, breast screening habits in this population should not differ from those of biological women.

  13. Mammography and breast sonography in transsexual women

    Energy Technology Data Exchange (ETDEWEB)

    Weyers, S., E-mail: steven.weyers@ugent.b [Department of Gynecology, Ghent University Hospital, De Pintelaan 185, B-9000 Ghent (Belgium); Villeirs, G.; Vanherreweghe, E. [Department of Radiology, Ghent University Hospital, Ghent (Belgium); Verstraelen, H. [Department of Gynecology, Ghent University Hospital, De Pintelaan 185, B-9000 Ghent (Belgium); Monstrey, S. [Department of Plastic Surgery, Ghent University Hospital, Ghent (Belgium); Van den Broecke, R.; Gerris, J. [Department of Gynecology, Ghent University Hospital, De Pintelaan 185, B-9000 Ghent (Belgium)

    2010-06-15

    Data on the necessity of performing screening mammographies in transsexual women are lacking. The main objective of this study was to assess the possibility to perform mammography and breast sonography in transsexual women. Fifty Dutch-speaking transsexual women were interviewed about the following: attitude towards mammography and breast sonography, importance attributed to and satisfaction with breast appearance, opinion about the necessity of breast check-up, expectations regarding discomfort during the exams and knowledge about the breast surgery. A fasting blood sample, clinical breast exam, mammography and breast sonography were performed. At mammography the following parameters were noted: density, technical quality, location of the prostheses, presence of any abnormalities and painfulness. At sonography the following parameters were recorded: density, presence of cysts, visualisation of retro-areolar ducts or any abnormalities. Twenty-three percent of patients are not aware of the type of breast implants and 79% do not know their position to the pectoral muscles. Patient satisfaction with the appearance of their breasts was rather high (7.94 on a scale of 0-10). Mean expected and experienced pain from mammography was low (4.37 and 2.00 respectively). There was no statistically significant difference in expected pain between those who already had mammography and those who did not. There was a significant positive correlation between the expected and the experienced pain. Mammography and breast sonography were technically feasible and no gross anomalies were detected. Since both exams were judged as nearly painless, 98% of transsexual women intended to come back if they would be invited. Since breast cancer risk in transsexual women is largely unknown and breast exams are very well accepted, breast screening habits in this population should not differ from those of biological women.

  14. Cold Abscess of the Anterior Abdominal Wall: An Unusual Primary ...

    African Journals Online (AJOL)

    Autopsy studies have shown abdominal wall involvement in less than 1% of patients who died of tuberculosis. Antitubercular therapy is main form of management. Surgical intervention is always secondary in the form of either sonography or computerized tomography-guided aspiration or open drainage which is usually ...

  15. Base Deficit as an Indicator of Significant Blunt Abdominal Trauma

    African Journals Online (AJOL)

    multiruka1

    Abstract. Background: Blunt abdominal trauma (BAT) is an important cause of morbidity and mortality among trauma patients. Base deficit (BD) has been proposed as an early available tool alongside focused assessment with sonography for trauma (FAST) in the screening of patients suspected to have BAT and also to help ...

  16. Role of abdominal ultrasound imaging in evaluation of children with ...

    African Journals Online (AJOL)

    Objectives: To evaluate the sonographic abdominal findings in children with suspected upper gastrointestinal disease, establish indications for sonography and describe the gastrointestinal disease patterns that can be evaluated by ultrasound. Design: Descriptive prospective study. Setting: Kenyatta National Hospital and ...

  17. Abdominal ultrasound-scanning versus non-contrast computed tomography as screening method for abdominal aortic aneurysm

    DEFF Research Database (Denmark)

    Liisberg, Mads; Diederichsen, Axel C.; Lindholt, Jes S.

    2017-01-01

    Background: Validating non-contrast-enhanced computed tomography (nCT) compared to ultrasound sonography (US) as screening method for abdominal aortic aneurysm (AAA) screening. Methods: Consecutively attending men (n = 566) from the pilot study of the randomized Danish CardioVascular Screening...

  18. The role of sonography in patients with breast cancer presenting as an axillary mass

    International Nuclear Information System (INIS)

    Park, Sun Young; Kim, Eun Kyung; Oh, Ki Keun; Lee, Kyong Sik; Park, Byeong Woo

    2002-01-01

    To compare sonography and mammography in terms of their diagnostic value in breast cancer cases which initially presented as an axillary mass without a palpable mass or other clinical symptoms. Seven patients with enlarged axillary lymph nodes who first presented with no evidence of palpable breast lesions and who underwent both mammography and sonography were enrolled in this study. In six of the seven, the presence of metastatic adenocarcinoma was confirmed preoperatively by axillary needle aspiration biopsy; in four, subsequent sonographically guided breast core biopsy performed after careful examination of the primary site indicated that primary breast cancer was present. In each case, the radiologic findings were evaluated by both breast sonography and mammography. Breast lesions were detected mammographically in four of seven cases (57%); in three of the four, the lesion presented as a mass, and in one as microcalcification. In three of these four detected cases, fatty or scattered fibroglandular breast parenchyma was present; in one, the parenchyma was dense. In the three cases in which lesions were not detected, mammography revealed the presence of heterogeneously dense parenchyma. Breast sonography showed that lesions were present in six of seven cases (86%); in the remaining patient, malignant microcalcification was detected at mammography. Final pathologic examination indicated that all breast lesions except one, which was a ductal carcinoma in situ, with microinvasion, were infiltrating ductal carcinomas whose size ranged from microscopic to greater than 3 cm. At the time of this study, all seven patients were alive and well, having been disease free for up to 61 months after surgery. In women with a palpable axillary mass confirmed as metastatic adenocarcinoma, breast sonography may be a valuable adjunct to mammography

  19. The role of sonography in patients with breast cancer presenting as an axillary mass

    Energy Technology Data Exchange (ETDEWEB)

    Park, Sun Young; Kim, Eun Kyung; Oh, Ki Keun; Lee, Kyong Sik; Park, Byeong Woo [Yonsei University College of Medicine, Seoul (Korea, Republic of)

    2002-09-01

    To compare sonography and mammography in terms of their diagnostic value in breast cancer cases which initially presented as an axillary mass without a palpable mass or other clinical symptoms. Seven patients with enlarged axillary lymph nodes who first presented with no evidence of palpable breast lesions and who underwent both mammography and sonography were enrolled in this study. In six of the seven, the presence of metastatic adenocarcinoma was confirmed preoperatively by axillary needle aspiration biopsy; in four, subsequent sonographically guided breast core biopsy performed after careful examination of the primary site indicated that primary breast cancer was present. In each case, the radiologic findings were evaluated by both breast sonography and mammography. Breast lesions were detected mammographically in four of seven cases (57%); in three of the four, the lesion presented as a mass, and in one as microcalcification. In three of these four detected cases, fatty or scattered fibroglandular breast parenchyma was present; in one, the parenchyma was dense. In the three cases in which lesions were not detected, mammography revealed the presence of heterogeneously dense parenchyma. Breast sonography showed that lesions were present in six of seven cases (86%); in the remaining patient, malignant microcalcification was detected at mammography. Final pathologic examination indicated that all breast lesions except one, which was a ductal carcinoma in situ, with microinvasion, were infiltrating ductal carcinomas whose size ranged from microscopic to greater than 3 cm. At the time of this study, all seven patients were alive and well, having been disease free for up to 61 months after surgery. In women with a palpable axillary mass confirmed as metastatic adenocarcinoma, breast sonography may be a valuable adjunct to mammography.

  20. Conventional and cine-MRI in patients with aneurysms of the abdominal aorta

    International Nuclear Information System (INIS)

    Gross-Fengels, W.; Friedmann, G.; Lemaitre, F.; Schmidt, R.; Lanfermann, H.; Erasmi, H.; Koeln Univ.

    1991-01-01

    We studied 40 patients with aneurysms of the abdominal aorta by MRI. These results were compared with those obtained by real-time sonography (n = 40), angiography (n = 32) and CT (n = 16). In 30 patients the imaging results were compared - as far as possible - with the operative findings. MRI proved more reliable, especially if compared with sonography, in evaluating renal or iliac artery involvement. Mural thrombi were detected more often (93%) by MRI than by CT (85%) or sonography (83%). Cine-MRI showed strong turbulences in 33%. Turbulences did not correlate with the size of the aneurysm. (orig.) [de

  1. Budd-chiari syndrome by membranous obstruction of inferior vena cava: comparison of sonography and computed tomography

    International Nuclear Information System (INIS)

    Lee, Dong Ho; Lim, Jae Hoon; Ko, Young Tae; Yoon, Yup; Lim, Joo Won

    1992-01-01

    Membranous obstruction of the hepatic inferior vena cava (MOVC) is one of the common causes of Budd-Chiari syndrome. The aim of this study is to ascertain and compare the characteristic sonographic and CT findings of Budd-Chiari syndrome caused by MOVC. We studied 10 patients of Budd-Chiari syndrome caused by MOVC thorough sonography and CT. MOVC was confirmed by operation and/or inferior vena cavography. The cases included 9 men and one woman. With sonography, IVC obstruction was diagnosed in 9 cases. The cause of IVC obstruction was web in 5 cases and fibrous cord in 3 cases. The cause was unspecified in one case. Obliteration of the hepatic veins and intrahepatic collateral vessels were delineated in 9 cases. With color doppler sonography, the directions of blood flow of the hepatic veins through the intervenous communication were fairly well demonstrated in all 5 cases. With CT, IVC obstruction was diagnosed in 7 cases. The obliteration of the hepatic segment of the IVC were segmental in 6 cases and diffuse in one case. CT demonstrated communicating vessels between the hepatic veins in 3 cases. Furthermore, systemic collateral vessels (azygos and hemiazygos veins, veins along the abdominal wall, and internal mammary veins) were demonstrated in all cases. Liver cirrhosis was combined in all cases and hepatoma developed in 4 cases. Sonography is useful to detect the MOVC and to demonstrate hepatic venous obstruction and intrahepatic collateral vessels. Color doppler sonography is easily performed to show the direction of the blood flow through interconnecting vessels. CT shows the obliterated segment of the IVC clearly and multiple prominent systemic collaterals. In conclusion, Budd-Chiari syndrome caused by MOVC is accurately diagnosed by combined color doppler sonography and CT

  2. Intelligent navigation to improve obstetrical sonography.

    Science.gov (United States)

    Yeo, Lami; Romero, Roberto

    2016-04-01

    'Manual navigation' by the operator is the standard method used to obtain information from two-dimensional and volumetric sonography. Two-dimensional sonography is highly operator dependent and requires extensive training and expertise to assess fetal anatomy properly. Most of the sonographic examination time is devoted to acquisition of images, while 'retrieval' and display of diagnostic planes occurs rapidly (essentially instantaneously). In contrast, volumetric sonography has a rapid acquisition phase, but the retrieval and display of relevant diagnostic planes is often time-consuming, tedious and challenging. We propose the term 'intelligent navigation' to refer to a new method of interrogation of a volume dataset whereby identification and selection of key anatomical landmarks allow the system to: 1) generate a geometrical reconstruction of the organ of interest; and 2) automatically navigate, find, extract and display specific diagnostic planes. This is accomplished using operator-independent algorithms that are both predictable and adaptive. Virtual Intelligent Sonographer Assistance (VIS-Assistance®) is a tool that allows operator-independent sonographic navigation and exploration of the surrounding structures in previously identified diagnostic planes. The advantage of intelligent (over manual) navigation in volumetric sonography is the short time required for both acquisition and retrieval and display of diagnostic planes. Intelligent navigation technology automatically realigns the volume, and reorients and standardizes the anatomical position, so that the fetus and the diagnostic planes are consistently displayed in the same manner each time, regardless of the fetal position or the initial orientation. Automatic labeling of anatomical structures, subject orientation and each of the diagnostic planes is also possible. Intelligent navigation technology can operate on conventional computers, and is not dependent on specific ultrasound platforms or on the

  3. Color doppler sonography in thickened gallbladder wall

    Energy Technology Data Exchange (ETDEWEB)

    Han, Sang Suk; Choi, Seok Jin; Seo, Chang Hae; Eun, Choong Ki [Inje Univ. College of Medicine, Kimhae (Korea, Republic of)

    1996-11-01

    The thickening of the gallbladder wall is a valuable finding for the diagnosis of cholecystitis, but may be seen in non-cholecystic disease as well as in acute or chronic cholecystitis. The purpose of this study is to determine the value of color Doppler sonography in differentiating the causes of thickened gallbladder wall. Ninety eight patients with thickened gallbladder wall(more than 3mm) which was not due to gallbladder cancer were prospectively evaluated with color Doppler sonography. Sixty-six cases, confirmed by pathologic reports and clinical records, were analyzed for correlation between thickened gallbladder wall and color flow signal according to the underlying causes. Of the 66 patients, 28 cases were cholecystitis and 38 cases had non-cholecystic causes such as liver cirrhosis, ascites, hepatitis, pancreatitis, renal failure, and hypoalbuminemia. Of the 28 patients with cholecystitis(12 acute, 16 chronic), 23(82%) had color Doppler flow signals in the thickened gallbladder wall. Of the 38 patients with non-cholecystic causes, eight(21%) had color Doppler flow signals. There was a statistically significant difference of color Doppler flow signals between the cholecystitis and non-cholecystic groups(p=0.0001). No significant difference of color Doppler flow signals was found between cases of acute and chronic cholecystitis. Of the 23 patients with color Doppler flow signals in 28 cases of cholecystitis, 18(78.3%) showed a linear pattern and five(21.7%) showed a spotty pattern. Of the eight patients with color Doppler flow signals in the 38 non-cholecystic cases, four(50%) showed a linear pattern and four(50%) showed a spotty pattern. In cholecystitis, a linear color Doppler flow signal pattern is a much more frequent finding than a spotty pattern. Color Doppler sonography is a useful and adequate method for determining whether a thickened gallbladder wall is the result of cholecystitis or has non-cholecystic causes.

  4. Expectant mothers' perception of prenatal sonography in a South ...

    African Journals Online (AJOL)

    ABSTRACT. Background: Prenatal sonography is very important for quality patient management and effective service delivery in diagnostic radiology during the antenatal period. Aim: The study was conducted to assess the perception of pregnant women to prenatal sonography and to investigate the factors affecting ...

  5. 21 CFR 872.2050 - Dental sonography device.

    Science.gov (United States)

    2010-04-01

    ... § 872.9. (b) Dental sonography device for interpretation and diagnosis—(1) Identification. A dental sonography device for interpretation and diagnosis is an electrically powered device, intended to interpret temporomandibular joint sounds for the diagnosis of temporomandibular joint disorders and associated orofacial pain...

  6. Expectant mothers' perception of prenatal sonography in a South ...

    African Journals Online (AJOL)

    Majority of the respondents (88.7%) considered the services rendered during their sonographic scan to be satisfactory. Conclusion: Most of the women perceived prenatal sonography as necessary and reliable. The services rendered during sonography were also considered satisfactory by most women; however, most ...

  7. Diagnostic accuracy of a step-up imaging strategy in pediatric patients with blunt abdominal trauma

    International Nuclear Information System (INIS)

    Schuppen, J. van; Olthof, D.C.; Wilde, J.C.H.; Beenen, L.F.M.; Rijn, R.R. van; Goslings, J.C.

    2014-01-01

    Introduction: Blunt abdominal trauma (BAT) is an important but often unrecognized cause of death in children. Imaging plays a vital role in the early detection of abdominal trauma. The exact role of imaging in the management of BAT in children is still under research. The aim of this study was to assess diagnostic accuracy of a step-up imaging strategy, where the decision to observe or to perform an intervention depends on the vital parameters of the patient, in combination with the presence or absence of free fluid at Focused Assessment with Sonography for Trauma (FAST) and the findings on CT (performed selectively), for pediatric patients presenting to the ED with a blunt abdominal trauma. Methods: Consecutive patients aged ≤16 years admitted between January 2008 and December 2012 to a Dutch level 1 trauma centre were included in this retrospective study. Sensitivity, negative predictive value (NPV) and the negative likelihood ratio (LR−) of the imaging strategy were calculated. Results: The cohort consisted of 122 patients; 66 (54%) patients were discharged home after primary survey, 51 (41%) patients were admitted and observed, 3 (2%) patients underwent transarterial embolization and 2 (2%) patients underwent surgery. Treatment failed in 1 patient, initially selected for observation. The sensitivity of the imaging strategy was 0.833 (0.446–0.990). The NPV and LR− were 0.991 (0.963–1.000) and 0.167 (0.028–0.997), respectively. Conclusion: The step-up imaging strategy that is applied in our academic level 1 trauma centre has a high sensitivity and a high negative predictive value. No clinically relevant injuries were missed without doing unnecessary harm, e.g. radiation or an intervention

  8. Diagnostic accuracy of a step-up imaging strategy in pediatric patients with blunt abdominal trauma

    Energy Technology Data Exchange (ETDEWEB)

    Schuppen, J. van [Department of Radiology, Academic Medical Centre, Amsterdam (Netherlands); Olthof, D.C. [Trauma Unit Department of Surgery, Academic Medical Centre, Amsterdam (Netherlands); Wilde, J.C.H. [Department of Paediatric Surgery, Emma' s Children Hospital/Academic Medical Centre, Amsterdam (Netherlands); Beenen, L.F.M.; Rijn, R.R. van [Department of Radiology, Academic Medical Centre, Amsterdam (Netherlands); Goslings, J.C., E-mail: j.c.goslings@amc.nl [Trauma Unit Department of Surgery, Academic Medical Centre, Amsterdam (Netherlands)

    2014-01-15

    Introduction: Blunt abdominal trauma (BAT) is an important but often unrecognized cause of death in children. Imaging plays a vital role in the early detection of abdominal trauma. The exact role of imaging in the management of BAT in children is still under research. The aim of this study was to assess diagnostic accuracy of a step-up imaging strategy, where the decision to observe or to perform an intervention depends on the vital parameters of the patient, in combination with the presence or absence of free fluid at Focused Assessment with Sonography for Trauma (FAST) and the findings on CT (performed selectively), for pediatric patients presenting to the ED with a blunt abdominal trauma. Methods: Consecutive patients aged ≤16 years admitted between January 2008 and December 2012 to a Dutch level 1 trauma centre were included in this retrospective study. Sensitivity, negative predictive value (NPV) and the negative likelihood ratio (LR−) of the imaging strategy were calculated. Results: The cohort consisted of 122 patients; 66 (54%) patients were discharged home after primary survey, 51 (41%) patients were admitted and observed, 3 (2%) patients underwent transarterial embolization and 2 (2%) patients underwent surgery. Treatment failed in 1 patient, initially selected for observation. The sensitivity of the imaging strategy was 0.833 (0.446–0.990). The NPV and LR− were 0.991 (0.963–1.000) and 0.167 (0.028–0.997), respectively. Conclusion: The step-up imaging strategy that is applied in our academic level 1 trauma centre has a high sensitivity and a high negative predictive value. No clinically relevant injuries were missed without doing unnecessary harm, e.g. radiation or an intervention.

  9. In vivo visualization of abdominal malignancies with acoustic radiation force elastography

    International Nuclear Information System (INIS)

    Fahey, B J; Nelson, R C; Bradway, D P; Hsu, S J; Dumont, D M; Trahey, G E

    2008-01-01

    The utility of acoustic radiation force impulse (ARFI) imaging for real-time visualization of abdominal malignancies was investigated. Nine patients presenting with suspicious masses in the liver (n = 7) or kidney (n = 2) underwent combined sonography/ARFI imaging. Images were acquired of a total of 12 tumors in the nine patients. In all cases, boundary definition in ARFI images was improved or equivalent to boundary definition in B-mode images. Displacement contrast in ARFI images was superior to echo contrast in B-mode images for each tumor. The mean contrast for suspected hepatocellular carcinomas (HCCs) in B-mode images was 2.9 dB (range: 1.5-4.2) versus 7.5 dB (range: 3.1-11.9) in ARFI images, with all HCCs appearing more compliant than regional cirrhotic liver parenchyma. The mean contrast for metastases in B-mode images was 3.1 dB (range: 1.2-5.2) versus 9.3 dB (range: 5.7-13.9) in ARFI images, with all masses appearing less compliant than regional non-cirrhotic liver parenchyma. ARFI image contrast (10.4 dB) was superior to B-mode contrast (0.9 dB) for a renal mass. To our knowledge, we present the first in vivo images of abdominal malignancies in humans acquired with the ARFI method or any other technique of imaging tissue elasticity

  10. Transvaginal versus transabdominal sonography in the evaluation of pelvic pathology

    International Nuclear Information System (INIS)

    Qureshi, I.H.; Ullah, H.; Akram, M.H.; Ashfaq, S.; Nayyar, S.

    2004-01-01

    Objective: To find the accuracy of sonographic information provided by transvaginal sonography (TVS) in pelvic pathology as compared to transabdominal sonography (TAS). Materials and Methods: Hundred patients were included in the study from a total of 212 referred for pelvic sonography. Two radiologists independently performed transabdominal and transvaginal sonography of these patients. An independent observer compared the findings. TVS was graded as superior, equal or inferior to TAS depending on the score assigned by them. Results: TVS was considered superior in 63%, equal in 27% and inferior in 10% of the cases as compared to transabdominal sonography. It was graded inferior to TAS in cases with large pelvic masses and superior in majority of cases of ovarian follicle monitoring, polycystic ovaries, endometrial carcinoma and suspected ectopic pregnancy. Cases in which both techniques were considered equal included patients with no abnormal finding, some pelvic masses and advanced pelvic inflammatory disease. Conclusion: Transvagival sonography is superior to transabdominal sonography in most cases of pelvic pathology. However, TAS should still be the initial sonographic technique for routine evaluation of the female pelvis followed by TVS if indicated. In cases of ovarian follicle monitoring, suspected polycystic ovaries, endometrial pathology and suspected ectopic pregnancy, TVS may be used as the initial sonographic technique and can even replace TAS. (author)

  11. Real-time sonography in obstetrics.

    Science.gov (United States)

    Anderson, S G

    1978-03-01

    Three hundred fifty real-time scans were performed on pregnant women for various indications. Placental localization was satisfactorily obtained in 173 of 174 studies. Estimates of fetal gestation from directly measured biparietal diameter were +/-2 weeks of actual gestation in 153 of 172 (88.9%) measurements. The presence or absence of fetal motion and cardiac activity established a diagnosis of fetal viability or fetal death in 32 patients after the first trimester. Accurate diagnosis was made in 52 of 57 patients with threatened abortions, and two of these errors occurred in scans performed before completion of the eighth postmenstrual week. Because of the ability to demonstrate fetal motion, real-time sonography should have many applications in obstetrics.

  12. Ecografía abdominal dedicada al trauma (FAST

    Directory of Open Access Journals (Sweden)

    Dr. O. Víctor Dinamarca

    2013-01-01

    El lavado peritoneal diagnóstico ha sido el gold standard para diagnóstico de hemoperitoneo, con una tasa de complicaciones de hasta un 10%. La ecografía abdominal focalizada para trauma abdominal o ecografía FAST (focused abdominal sonography for trauma es una herramienta accesible, portátil, no invasiva y confiable para el diagnóstico de la presencia o ausencia de líquido en el abdomen. Este artículo describe la técnica de la ecografía abdominal focalizada para el trauma abdominal cerrado, su utilización clínica, ventajas y limitaciones.

  13. Antiphospholipid antibodies predict progression of abdominal aortic aneurysms.

    Directory of Open Access Journals (Sweden)

    Christina Duftner

    Full Text Available Antiphospholipid antibodies (aPLs frequently occur in autoimmune and cardiovascular diseases and correlate with a worse clinical outcome. In the present study, we evaluated the association between antiphospholipid antibodies (aPLs, markers of inflammation, disease progression and the presence of an intra-aneurysmal thrombus in abdominal aortic aneurysm (AAA patients. APLs ELISAs were performed in frozen serum samples of 96 consecutive AAA patients and 48 healthy controls yielding positive test results in 13 patients (13.5% and 3 controls (6.3%; n.s.. Nine of the 13 aPL-positive AAA patients underwent a second antibody testing >12 weeks apart revealing a positive result in 6 cases. APL-positive patients had increased levels of inflammatory markers compared to aPL-negative patients. Disease progression was defined as an increase of the AAA diameter >0.5 cm/year measured by sonography. Follow-up was performed in 69 patients identifying 41 (59.4% patients with progressive disease. Performing multipredictor logistic regression analysis adjusting for classical AAA risk factors as confounders, the presence of aPLs at baseline revealed an odds ratio of 9.4 (95% CI 1.0-86.8, p = 0.049 to predict AAA progression. Fifty-five patients underwent a computed tomography in addition to ultrasound assessment indicating intra-aneurysmal thrombus formation in 82.3%. Median thrombus volume was 46.7 cm3 (1.9-377.5. AAA diameter correlated with the size of the intra-aneurysmal thrombus (corrcoeff = 0.721, p<0.001, however neither the presence nor the size of the intra-aneurysmal thrombus were related to the presence of aPLs. In conclusion, the presence of aPLs is associated with elevated levels of inflammatory markers and is an independent predictor of progressive disease in AAA patients.

  14. Preoperative assessment of intestinal endometriosis: A comparison of transvaginal sonography with water-contrast in the rectum, transrectal sonography, and barium enema.

    Science.gov (United States)

    Bergamini, Valentino; Ghezzi, Fabio; Scarperi, Stefano; Raffaelli, Ricciarda; Cromi, Antonella; Franchi, Massimo

    2010-12-01

    To evaluate the accuracy of Transrectal Sonography (TRS) and a new technique, Transvaginal Sonography with Water-Contrast in the Rectum (RWC-TVS), in the diagnosis of rectosigmoid endometriosis, and the accuracy of Barium Enema (BE) and RWC-TVS in the detection of intestinal stenosis due to endometriosis. In a prospective study, we compared the findings of TRS and RWC-TVS performed before surgery with the operative and pathologic findings in 61 consecutive patients who underwent laparoscopy or laparotomy for suspected rectosigmoid endometriosis. The accuracy of BE and RWC-TVS in the detection of intestinal stenosis was evaluated comparing the radiologic and ultrasonographic results with the macroscopic findings at surgery and pathology. RWC-TVS diagnosed rectosigmoid endometriosis with the same accuracy of TRS and was equally efficient as BE in the detection of a significant intestinal lumen stenosis. For the diagnosis of rectosigmoid endometriosis the sensitivity, specificity, positive and negative predictive values of TRS and RWC-TVS were 88.2% and 96%, 80%, and 90%, 95.7%, and 98%, and 57.1% and 81.8%, respectively. For the detection of intestinal stenosis the sensitivity, specificity, positive and negative predictive values of BE and RWC-TVS were 93.7% and 87.5%, 94.2% and 91.4%, 88.2% and 82.3%, and 97% and 94.1%, respectively. RWC-TVS is a new, simple technique for a single-step and accurate preoperative assessment of rectosigmoid endometriosis.

  15. Abdominal trauma

    International Nuclear Information System (INIS)

    Giordany, B.R.

    1985-01-01

    Abdominal injury is an important cause of morbidity and mortality in childhood. Ten percent of trauma-related deaths are due to abdominal injury. Thousands of children are involved in auto accidents annually; many suffer severe internal injury. Child abuse is a second less frequent but equally serious cause of internal abdominal injury. The descriptions of McCort and Eisenstein and their associates in the 1960s first brought to attention the frequency and severity of visceral injury as important manifestations of the child abuse syndrome. Blunt abdominal trauma often causes multiple injuries; in the past, many children have been subjected to exploratory surgery to evaluate the extent of possible hidden injury. Since the advent of noninvasive radiologic imaging techniques including radionuclide scans and ultrasound and, especially, computed tomography (CT), the radiologist has been better able to assess (accurately) the extent of abdominal injury and thus allow conservative therapy in many cases. Penetrating abdominal trauma occurs following gunshot wounds, stabbing, and other similar injury. This is fortunately, a relatively uncommon occurrence in most pediatric centers and will not be discussed specifically here, although many principles of blunt trauma diagnosis are valid for evaluation of penetrating abdominal trauma. If there is any question that a wound has extended intraperitonelly, a sinogram with water-soluble contrast material allows quick, accurate diagnosis. The presence of large amounts of free intraperitoneal gas suggests penetrating injury to the colon or other gas-containing viscus and is generally considered an indication for surgery

  16. Locally advanced breast cancer: comparison of mammography, sonography and MR imaging in evaluation of residual disease in women receiving neoadjuvant chemotherapy

    Energy Technology Data Exchange (ETDEWEB)

    Londero, Viviana; Bazzocchi, Massimo; Del Frate, Chiara; Francescutti, Giuliana; Zuiani, Chiara [Institute of Radiology, University of Udine, via Colugna 50, 33100, Udine (Italy); Puglisi, Fabio [Department of Oncology, University of Udine, via Colugna 50, 33100, Udine (Italy); Di Loreto, Carla [Institute of Pathology, University of Udine, via Colugna 50, 33100, Udine (Italy)

    2004-08-01

    The accuracy of mammography, sonography and magnetic resonance imaging (MRI) in identifying residual disease after neoadjuvant chemotherapy is evaluated and imaging findings are correlated with pathologic findings. Fifteen patients enrolled in an experimental protocol of preoperative neoadjuvant chemotherapy underwent clinical examination, mammography, sonography and dynamic MRI, performed in this order, before and respectively after 2 and 4 cycles of neoadjuvant chemotherapy. Four radiologists, two for mammography, one for sonography and one for MR, examined the images, blinded to the results of the other examinations. All patients underwent radical or conservative surgery, and imaging findings were compared with pathologic findings. MRI identified 2/15 (13.3.%) clinically complete response (CR), 9/15 (60%) partial response (PR), 3/15 (20%) stable disease (SD) and 1/15 (6.7%) progressive disease. Mammography identified 1/15 (6.7%) clinically CR, 8/15 (53.3%) PR and 4/15 (27%) SD, and was not able to evaluate the disease in 2/15 (13%) cases. Sonography presented the same results as MRI. Therefore, MRI and sonography compared to mammography correctly identified residual disease in 100 vs. 86%. MRI resulted in two false-negative results because of the presence of microfoci of in situ ductal carcinoma (DCIS) and invasive lobular carcinoma (LCI). MRI was superior to mammography in cases of multifocal or multicentric disease (83 vs. 33%). Sonography performed after MRI improves the accuracy in evaluation of uncertain foci of multifocal disease seen on MR images with an increase of diagnostic accuracy from 73 to 84.5%. MRI assesses response to neoadjuvant chemotherapy better than traditional methods of physical examination and mammography. (orig.)

  17. Locally advanced breast cancer: comparison of mammography, sonography and MR imaging in evaluation of residual disease in women receiving neoadjuvant chemotherapy

    International Nuclear Information System (INIS)

    Londero, Viviana; Bazzocchi, Massimo; Del Frate, Chiara; Francescutti, Giuliana; Zuiani, Chiara; Puglisi, Fabio; Di Loreto, Carla

    2004-01-01

    The accuracy of mammography, sonography and magnetic resonance imaging (MRI) in identifying residual disease after neoadjuvant chemotherapy is evaluated and imaging findings are correlated with pathologic findings. Fifteen patients enrolled in an experimental protocol of preoperative neoadjuvant chemotherapy underwent clinical examination, mammography, sonography and dynamic MRI, performed in this order, before and respectively after 2 and 4 cycles of neoadjuvant chemotherapy. Four radiologists, two for mammography, one for sonography and one for MR, examined the images, blinded to the results of the other examinations. All patients underwent radical or conservative surgery, and imaging findings were compared with pathologic findings. MRI identified 2/15 (13.3.%) clinically complete response (CR), 9/15 (60%) partial response (PR), 3/15 (20%) stable disease (SD) and 1/15 (6.7%) progressive disease. Mammography identified 1/15 (6.7%) clinically CR, 8/15 (53.3%) PR and 4/15 (27%) SD, and was not able to evaluate the disease in 2/15 (13%) cases. Sonography presented the same results as MRI. Therefore, MRI and sonography compared to mammography correctly identified residual disease in 100 vs. 86%. MRI resulted in two false-negative results because of the presence of microfoci of in situ ductal carcinoma (DCIS) and invasive lobular carcinoma (LCI). MRI was superior to mammography in cases of multifocal or multicentric disease (83 vs. 33%). Sonography performed after MRI improves the accuracy in evaluation of uncertain foci of multifocal disease seen on MR images with an increase of diagnostic accuracy from 73 to 84.5%. MRI assesses response to neoadjuvant chemotherapy better than traditional methods of physical examination and mammography. (orig.)

  18. Exudative v/s transudative ascites: differentiation based on fluid echogenicity on high resolution sonography.

    Directory of Open Access Journals (Sweden)

    Malde H

    1993-07-01

    Full Text Available Real time sonography was performed in 52 patients with ascites to evaluate the accuracy of sonography in differentiating an exudative from a transudative collection. The echogenicity of ascites was graded I, II and III using the echogenicity of normal abdominal viscera as comparative standard reference points. Grade I collections (31 patients were either absolutely anechoic, or showed few internal echoes secondary to particulate matter. Grade II collections (7 patients were hypoechoic as compared to the liver and spleen. Grade III collections (14 patients had an echogenicity similar to or greater than that of the liver and spleen. The results of diagnostic aspiration in all patients were then compared to the sonographic grade of the ascitic fluid. All transudates (28 patients had a Grade I echogenicity. Only 3 patients with an exudative ascites had a Grade I echogenicity. The remaining 21 patients with an exudative collection had an echogenicity equal to or greater than Grade II. Using these results, an ascitic fluid echogenicity of Grade I had a 92.32% sensitivity, 100% specificity, a positive predictive value of 1 and a negative predictive value of 0.875 in diagnosing transudates. An ascitic fluid echogenicity of Grade II or more had a sensitivity of 87.5%, specificity of 100%, a positive predictive value of 1 and a negative predictive value of 0.903 in diagnosing transudates.

  19. Sonography and dynamic scintigraphy with 99mTc-DTPA in children with nephrotic syndrome

    International Nuclear Information System (INIS)

    Bliznakova, D.; Klisarove, A.

    2000-01-01

    The aim of the study is to assay the clinical application of kidney sonography and dynamic scintigraphy with 99m Tc-DTPA in children presenting nephrotic syndrome. A total of 32 children (mean age 9.5±1.2) are covered by the study, with the most important laboratory investigations being performed. All patients undergo abdominal sonography and dynamic kidney scintigraphy following iv administration of 100 μC/kg 99m Tc-DTPA, and glomerular filtration clarence (GFR) measured by the method of full and empty syringe activity. The functional curves are also shown. In children with primary nephrotic syndrome the sonographic imaging reveals enlarged kidney size and enhanced sonogeneity of parenchyma in the first stage. In patients with secondary nephrotic syndrome increased kidney size is likewise observed with enhanced sonogeneity of parenchyma in second stage and unclear visualization of pyramids. In children with idiopathic nephrotic syndrome the scintigraphic data confirm the enlarged kidneys with moderately increased values of GFR. In the mixed forms of nephrotic syndrome the kidneys preserve their moderate enlargement against the background of heterogeneous GFR values. In 5 patients the functional curves show kidney excretion impairment. The study confirms that sonographic imaging correlates well with the dynamic scintigraphic 99m Tc-DTPA imaging in children with nephrotic syndrome. The functional curves and GFR values promote accurate diagnosing and monitoring of the dynamic pathological processes. (author)

  20. FAST as a predictor of clinical outcome in blunt abdominal trauma ...

    African Journals Online (AJOL)

    Background. Peer-reviewed literature demonstrates increasing support for the use of focused abdominal sonography in trauma (FAST) in the setting of blunt trauma, one study demonstrating the sensitivity and specificity of FAST for the detection of free fluid to be 0.64 - 0.98 and 0.86 - 1.00, respectively, compared with ...

  1. Duplex colour Doppler sonography — role in neck metastasis

    OpenAIRE

    Puri, R.; Srinath, V. S.; Chakravarti, A. L.

    2002-01-01

    The present study was done to evaluate the rote of Duplex colour Doppler Sonography in neck metastasis. 30 patients with primary head and neck cancer were evaluated by Duplex colour Doppier sonography and results analysed. In more than 95% of cases, the vascular status could be established before any form of therapy was instituted. Compression and infiltration of carotids and internal jugular vein (IJV) could be demonstrated and a structured and dynamic relationship of metastatic nodes to the...

  2. False negative pericardial Focused Assessment with Sonography for Trauma examination following cardiac rupture from blunt thoracic trauma: a case report.

    Science.gov (United States)

    Baker, Laura; Almadani, Ammar; Ball, Chad G

    2015-07-15

    The Focused Assessment with Sonography for Trauma examination is an invaluable tool in the initial assessment of any injured patient. Although highly sensitive and accurate for identifying hemoperitoneum, occasional false negative results do occur in select scenarios. We present a previously unreported case of survival following blunt cardiac rupture with associated negative pericardial window due to a concurrent pericardial wall laceration. A healthy 46-year-old white woman presented to our level 1 trauma center with hemodynamic instability following a motor vehicle collision. Although her abdominal Focused Assessment with Sonography for Trauma windows were positive for fluid, her pericardial window was negative. After immediate transfer to the operating room in the setting of persistent instability, a subsequent thoracotomy identified a blunt cardiac rupture that was draining into the ipsilateral pleural space via an adjacent tear in the pericardium. The cardiac injury was controlled with digital pressure, resuscitation completed, and then repaired using standard cardiorrhaphy techniques. Following repair of her injuries (left ventricle, left atrial appendage, and liver), her postoperative course was uneventful. Evaluation of the pericardial space using Focused Assessment with Sonography for Trauma is an important component in the initial assessment of the severely injured patient. Even in cases of blunt mechanisms however, clinicians must be wary of occasional false negative pericardial ultrasound evaluations secondary to a concomitant pericardial laceration and subsequent decompression of hemorrhage from the cardiac rupture into the ipsilateral pleural space.

  3. DIEP breast reconstruction following multiple abdominal liposuction procedures

    OpenAIRE

    Farid, Mohammed; Nicholson, Simon; Kotwal, Ashutosh; Akali, Augustine

    2014-01-01

    Objective: Previous abdominal wall surgery is viewed as a contraindication to abdominal free tissue transfer. We present two patients who underwent multiple abdominal liposuction procedures, followed by successful free deep inferior epigastric artery perforator flap. We review the literature pertaining to reliability of abdominal free flaps in those with previous abdominal surgery. Methods: Review of case notes and radiological investigations of two patients, and a PubMed search using the ter...

  4. Abdominal Pain

    Science.gov (United States)

    ... are at greater risk of having anxiety as young adults [2] . Abdominal pain or bellyaches in children What ... can help the overall situation for the child. Teaching kids self-hypnosis [8] or guided imagery [8a] ...

  5. Abdominal exploration

    Science.gov (United States)

    ... diverticulitis ) Inflammation of the pancreas ( acute or chronic pancreatitis ) Liver abscess Pockets of infection (retroperitoneal abscess, abdominal abscess , pelvic abscess) Pregnancy outside of the uterus ( ectopic pregnancy ) Scar tissue ...

  6. Abdominal Pain

    Science.gov (United States)

    ... to ease your pain. For instance, eat smaller meals if your pain is accompanied by indigestion. Avoid ... http://www.mayoclinic.org/symptoms/abdominal-pain/basics/definition/SYM-20050728 . Mayo Clinic Footer Legal Conditions and ...

  7. 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.

  8. Radiofrequency ablation assisted by real-time virtual sonography for hepatocellular carcinoma inconspicuous under sonography and high-risk locations

    Directory of Open Access Journals (Sweden)

    Cheng-Han Lee

    2015-08-01

    Full Text Available Radiofrequency ablation (RFA is an effective and real-time targeting modality for small hepatocellular carcinomas (HCCs. However, mistargeting may occur when the target tumor is confused with cirrhotic nodules or because of the poor conspicuity of the index tumor under ultrasonography (US. Real-time virtual sonography (RVS can provide the same reconstruction computed tomography images as US images. The aim of this study is to investigate the usefulness of RVS-assisted RFA for HCCs that are inconspicuous or conspicuous under US. A total of 21 patients with 28 HCC tumors—divided into US inconspicuous and high-risk subgroup (3 tumors in 3 patients, US inconspicuous and nonhigh-risk subgroup (5 tumors in 4 patients, US conspicuous and high-risk subgroup (16 tumors in 14 patients, and US conspicuous and nonhigh-risk subgroup (4 tumors in 3 patients—underwent RVS-assisted RFA between May 2012 and June 2014 in our institution. The mean diameter of the nodules was 2.0 ± 1.1 cm. The results showed that the complete ablation rate is 87.5% (7/8 in the US undetectable group and 75% (15/20 in the US detectable group. A comparison between six tumors with incomplete ablation and 22 tumors with complete ablation showed higher alpha-fetoprotein level (mean, 1912 ng/mL vs. 112 ng/mL and larger tumor size (mean diameter, 26 mm vs. 16 mm in the incomplete ablation nodules (both p < 0.05. In conclusion, RVS-assisted RFA is useful for tumors that are difficult to detect under conventional US and may also be useful for tumors in high-risk locations because it may prevent complication induced by mistargeting.

  9. Abdominal Sepsis.

    Science.gov (United States)

    De Waele, Jan J

    2016-08-01

    Abdominal infections are an important challenge for the intensive care physician. In an era of increasing antimicrobial resistance, selecting the appropriate regimen is important and, with new drugs coming to the market, correct use is important more than ever before and abdominal infections are an excellent target for antimicrobial stewardship programs. Biomarkers may be helpful, but their exact role in managing abdominal infections remains incompletely understood. Source control also remains an ongoing conundrum, and evidence is increasing that its importance supersedes the impact of antibiotic therapy. New strategies such as open abdomen management may offer added benefit in severely ill patients, but more data are needed to identify its exact role. The role of fungi and the need for antifungal coverage, on the other hand, have been investigated extensively in recent years, but at this point, it remains unclear who requires empirical as well as directed therapy.

  10. The accuracy of transvaginal sonography to detect endometriosis cyst

    Science.gov (United States)

    Diantika, M.; Gunardi, E. R.

    2017-08-01

    Endometriosis is common in women of reproductive age. Late diagnosis is still the main concern. Currently, noninvasive diagnostic testing, such as transvaginal sonography, is recommended. The aim of the current study was to evaluate the accuracy of transvaginal sonography in diagnosing endometrial cysts in patients in Cipto Mangunkusumo Hospital, Jakarta, Indonesia. This diagnostic study was carried out at Cipto Mangunkusumo Hospital between January 2014 and June 2015. Outpatients suspected have an endometrial cyst based on the patient history and a clinical examination was recruited. The patients were then evaluated using transvaginal sonography by an experienced sonologist, according to the research protocol. The gold standard test was a histological finding in the removed surgical mass. Ninety-eight patients were analyzed. An endometrial cyst was confirmed by histology in 85 patients (87%). The accuracy, sensitivity, specificity, positive predictive value and negative predictive value of transvaginal sonography was established to be 85% (a range of 71-99%), 93%, 77%, 96%, and 63%, respectively. A significantly higher area under the curve was identified using transvaginal sonogpraphy compared to that achieved with a clinical examination alone (85% versus 79%). Transvaginal sonography was useful in diagnosing endometrial cysts in outpatients and is recommended in daily clinical practice.

  11. Diagnostic accuracy of sonography for pleural effusion: systematic review.

    Science.gov (United States)

    Grimberg, Alexandre; Shigueoka, David Carlos; Atallah, Alvaro Nagib; Ajzen, Sergio; Iared, Wagner

    2010-01-01

    The initial method for evaluating the presence of pleural effusion was chest radiography. Isolated studies have shown that sonography has greater accuracy than radiography for this diagnosis; however, no systematic reviews on this matter are available in the literature. Thus, the aim of this study was to evaluate the accuracy of sonography in detecting pleural effusion, by means of a systematic review of the literature. This was a systematic review with meta-analysis on accuracy studies. This study was conducted in the Department of Diagnostic Imaging and in the Brazilian Cochrane Center, Discipline of Emergency Medicine and Evidence-Based Medicine, Department of Medicine, Universidade Federal de São Paulo (Unifesp), São Paulo, Brazil. The following databases were searched: Cochrane Library, Medline, Web of Science, Embase and Literatura Latino-Americana e do Caribe em Ciências da Saúde (Lilacs). The references of relevant studies were also screened for additional citations of interest. Studies in which the accuracy of sonography for detecting pleural effusion was tested, with an acceptable reference standard (computed tomography or thoracic drainage), were included. Four studies were included. All of them showed that sonography had high sensitivity, specificity and accuracy for detecting pleural effusions. The mean sensitivity was 93% (95% confidence interval, CI: 89% to 96%), and specificity was 96% (95% CI: 95% to 98%). In different populations and clinical settings, sonography showed consistently high sensitivity, specificity and accuracy for detecting fluid in the pleural space.

  12. Mesenteric lymphadenopathy in patient with Yersinia enterocolitica infection. A differential diagnosis to abdominal lymphoma; Mesenteriale Lymphadenopathie bei Infektion mit Yersinia enterocolitica. Eine Differentialdiagnose zum abdominalen Lymphom

    Energy Technology Data Exchange (ETDEWEB)

    Trommer, G.; Koesling, S. [Leipzig Univ. (Germany). Klinik und Poliklinik fuer Diagnostische Radiologie; Bewer, A. [Leipzig Univ. (Germany). Klinik fuer Allgemein-, Thorax- und onkologische Chirurgie

    1998-01-01

    We report a case of previously undiagnosed Yersinia enterocolitica infection in a 46-year old woman. She consulted her physician because of continual weight loss and physical lassitude. A leucocytosis was found. Sonography revealed an excessive enlargement of abdominal lymph nodes. A malignant lymphoma was suspected and the patient underwent a staging by CT. There the disease was limited on mesenteric and retroperitoneal lymph nodes. Bone marrow biopsy and CT-guided lymph node biopsy did not confirm a systemic lymphatic disease. The patient did not undergo a special therapy. After six months, CT showed a clear regression of enlarged lymph nodes. Finally, a previous Yersinia enterocolitica infection of immunotype 03 could be proved serologically. At this time, the patient had no complaints. Diagnostic and differential diagnosis of benign abdominal lymph node enlargement are discussed based on literature. (orig.) [Deutsch] Berichtet wird der Fall einer klinisch inapperenten Yersinia-enterocolitica-Infektion bei einer 46jaehrigen Patientin, die aufgrund stetigen Gewichtsverlustes und koerperlicher Abgeschlagenheit den Hausarzt konsultierte. Dieser diagnostizierte eine Leukozytose. Die daraufhin durchgefuehrte Sonographie ergab eine massive abdominale Lymphknotenvergroesserung. Unter dem Verdacht eines malignen Lymphoms erfolgte eine computertomographische Ausbreitungsdiagnostik, die die Erkrankung auf mesenteriale und retroperitoneale Lymphknoten beschraenkt zeigte. Knochenmarkbiopsie und CT-gestuetzte Lymphknotenpunktion ergaben keinen Hinweis auf eine lymphatische Systemerkrankung. Ohne Therapie zeigte eine CT-Kontrolle nach 6 Monaten eine deutliche Regredienz der Lymphknotenschwellung. Bei der Erregersuche konnte serologisch eine zurueckliegende Infektion mit Yersinia enterocolitica, Serotyp 03, nachgewiesen werden. Zu diesem Zeitpunkt war die Patientin beschwerdefrei. Anhand der Literatur werden Diagnostik und Differentialdiagnose benigner abdominaler

  13. Transcranial sonography findings related to depression in parkinsonian disorders: cross-sectional study in 126 patients

    Directory of Open Access Journals (Sweden)

    Angela E.P. Bouwmans

    2016-05-01

    Full Text Available Background. Transcranial sonography (TCS has emerged as a potential diagnostic tool for Parkinson’s disease. Recent research has suggested that abnormal echogenicity of substantia nigra, raphe nuclei and third ventricle is associated with increased risk of depression among these patients. We sought to reproduce these findings in an ongoing larger study of patients with parkinsonian syndromes. Methods. A total of 126 patients with parkinsonian symptoms underwent the Hamilton Depression Scale, and TCS of the substantia nigra (SN (n = 126, the raphe nuclei (RN (n = 80 and the third ventricle (n = 57. We then calculated the correlation between depression and hyper-echogenic SN, hypo-echogenic RN and a wider third ventricle. Results. In patients with PD we found no significant difference of the SN between non-depressed and depressed patients (46% vs. 22%; p = 0.18. Non-depressed patients with other parkinsonisms more often had hyperechogenicity of the SN than depressed patients (51% vs. 0%; p = 0.01. We found no relation between depression and the echogenicity of the RN or the width of the third ventricle. Conclusions. In patients with parkinsonian syndromes, we found no association between depression and hyper-echogenic SN, hypo-echogenic RN or a wider third ventricle, as determined by transcranial sonography.

  14. Standard sonography and arthrosonography in the study of rotator cuff tears

    International Nuclear Information System (INIS)

    El-Dalati, Ghassan; Martone, Enrico; Caffarri, Sabrina; Fusaro, Michele; Pozzi Mucelli, Roberto; Castellarin, Gianluca; Ricci, Matteo; Vecchini, Eugenio

    2005-01-01

    Purpose. The aim of this study was to evaluate the sensitivity of ultrasonography, integrating standard ultrasound and arthrosonography after injecting a saline solution into the glenohumeral cavity in cases of suspected rotator cuff tears. Materials and methods. We respectively examinated 40 patients awaiting shoulder arthroscopy for suspected or diagnosed tears of the rotator cuff. A radiologist, unaware of the pre-operative diagnosis, performed an ultrasound scan on all the patients before and after the injection of saline solution into the glenohumeral cavity. The parameters considered were presence or absence of a rotator cuff injury; type of injury according to Snyder and its extent along the longitudinal and transverse planes; presence or absence of effusion into the articular cavity; subacromial/subdeltoid bursal distension. All the patients underwent arthroscopy either the same day of the day after the ultrasound examination. Results. Standard sonography showed 26 complete rotator cuff tears (type C according to Snyder), 2 partial tears (type B according to Snyder) and 12 intact rotator cuffs. Arthrosonography detected 31 complete rotator cuff tears (type C according to Snyder), 1 partial tear (type B according to Snyder) and 8 intact rotator cuffs. Arthroscopy identified 32 complete rotator cuff tears (type C according to Snyder), 1 partial tear (type B according to Snyder) and 8 intact rotator cuffs. Analysis of the results shows that, taking arthroscopy as the gold standard, the sensitivity of normal sonography is 81.2%, whereas that of arthosonography is 96.8% (p [it

  15. Abdominal emergencies

    International Nuclear Information System (INIS)

    Raissaki, M.

    2012-01-01

    Full text: There are numerous conditions that affect mainly or exclusively the pediatric population. These constitute true emergencies, related to patient's health. Delay in diagnosis and treatment of abdominal non-traumatic emergencies may result in rapid deterioration, peritonitis, sepsis, even death or in severe complications with subsequent morbidity. Abdominal emergencies in children mostly present with pain, tenderness, occasionally coupled by vomiting, fever, abdominal distension, and failure to pass meconium or stools. Diarrhea, blood per rectum, abnormal laboratory tests and lethargy may also be manifestations of acute abdominal conditions. Abdominal emergencies have a different aetiology, depending on age and whether the pain is acute or chronic. Symptoms have to be matched with age and gender. Newborns up to 1 months of age may have congenital diseases: atresia, low obstruction including Hirschsprung's disease, meconium ileus. Meconium plug is one of the commonest cause of low obstruction in newborns that may also develop necrotizing enterocolitis, incarcerated inguinal hernia and mid-gut volvulus. Past the immediate postnatal period, any duodenal obstruction should be considered midgut volvulus until proven otherwise and patients should undergo ultrasonography and/or properly performed upper GI contrast study that records the exact position of the deduno-jejunal junction. Infants 6 months-2 years carry the risk of intussusception, mid-gut volvulus, perforation, acute pyelonephritis. Preschool and school-aged children 2-12 years carry the risk of appendicitis, genito-urinary abnormalities including torsion, urachal abnormalities, haemolytic uremic syndrome and Henoch-Schonlein purpura. Children above 12 years suffer from the same conditions as in adults. Most conditions may affect any age despite age predilection. Abdominal solid organ ultrasonography (US) coupled with gastrointestinal ultrasonography is the principle imaging modality in radiosensitive

  16. Can Sonography Distinguish a Supraorbital Notch From a Foramen?

    Science.gov (United States)

    Garg, Ravi K; Lee, Kenneth S; Kohn, Sarah C; Baskaya, Mustafa K; Afifi, Ahmed M

    2015-11-01

    Diagnostic tools for evaluating the supraorbital rim in preparation for nerve decompression surgery in patients with chronic headaches are currently limited. We evaluated the use of sonography to diagnose the presence of a supraorbital notch or foramen in 11 cadaver orbits. Sonographic findings were assessed by dissecting cadaver orbits to determine whether a notch or foramen was present. Sonography correctly diagnosed the presence of a supraorbital notch in 7 of 7 cases and correctly diagnosed a supraorbital foramen in 4 of 4 cases. We found that sonography had 100% sensitivity in diagnosing a supraorbital notch and foramen. This tool may therefore be helpful in characterizing the supraorbital rim preoperatively and may influence the decision to use a transpalpebral or endoscopic approach for supraorbital nerve decompression as well as the decision to use local or general anesthesia. © 2015 by the American Institute of Ultrasound in Medicine.

  17. Clinical evaluation of internal joint derangement using sonography

    International Nuclear Information System (INIS)

    Shahidi, Shoaleh; Haghnegahdar, Abdol Aziz; Khojastehpoor, Leila; Falamaki, Maryam Naz

    2008-01-01

    Currently, the most precise method for imaging the soft tissue of the temporomandibular joint (TMJ) is magnetic resonance imaging (MRI), but this technique is often unavailable because of its high cost or is otherwise unsuitable. In the absence of complete information about the TMJ disc, treatment decisions are based only on the results of clinical exams and conventional radiography of TMJ hard tissues. This study was performed to evaluate the accuracy of high-resolution ultrasonography (HR-US) in the detection of TMJ disc displacement. MRI and sonography were performed on 16 TMJs in ten patients who were diagnosed with anterior disc displacement (ADD), and the findings of the sonography and MRI examinations were compared. All cases of ADD diagnosed by sonography were confirmed by MRI. HR-US is a reliable technique for imaging the TMJ disc that can be used for TMJ diagnosis and treatment planning. (author)

  18. Sonography-guided hydrostatic reduction of ileocolic intussusception in children: analysis of failure and success in consecutive patients presenting timely to the hospital.

    Science.gov (United States)

    Menke, Jan; Kahl, Fritz

    2015-03-01

    In children with ileocolic intussusception sonography is increasingly being used for diagnosis, whereas fluoroscopy is frequently used for guiding non-invasive reduction. This study assessed the success rate of radiation-free sonography-guided hydrostatic reduction in children with ileocolic intussusception, using novel well-defined success rate indices. All children were evaluated who presented from 2005 to 2013 to the local university hospital with ileocolic intussusception. The patients were treated with sonography-guided hydrostatic reduction unless primary surgery was clinically indicated. The according success rate was determined by indices of Bekdash et al. They represent the ratio of persistently successful non-surgical reductions versus four different denominators, depending on including/excluding cases with primary surgery and including/excluding cases requiring bowel resection/intervention. Fifty-six consecutive patients were included (age, 3 months to 7.8 years). About 80% of the patients presented until 24 h and 20% until 48 h after the onset of symptoms. Seven patients underwent primary surgery, with bowel resection required in three cases. Hydrostatic reduction was attempted in 49 patients, being permanently successful in 41 cases (selective reduction rate 41/49 = 83.7%; crude reduction rate 41/56 = 73.2%). The remaining eight patients underwent secondary surgery, with just two patients not requiring surgical bowel resection/intervention (corrected selective reduction rate 41/43 = 95.3%). The composite reduction rate was 87.2% (successful/feasible reductions, 41/47). Radiation-free sonography-guided hydrostatic reduction has a good success rate in children with ileocolic intussusception. It may be particularly valuable in centers that are already experienced with using sonography for the diagnosis.

  19. Benefits of sonography in diagnosing suspected uncomplicated acute diverticulitis.

    Science.gov (United States)

    King, Welfur C; Shuaib, Waqas; Vijayasarathi, Arvind; Fajardo, Carlos G; Cabrera, Waldo E; Costa, Juan L

    2015-01-01

    Despite evidence demonstrating equivalent accuracy of sonography and computed tomography (CT) in the workup of mild/uncomplicated acute diverticulitis, CT is overwhelmingly performed as the initial diagnostic test, particularly in the acute setting. Our study evaluated potential radiation and turnaround time savings associated with performing sonography instead of CT as the initial diagnostic examination in the workup of suspected uncomplicated acute diverticulitis. We retrospectively reviewed medical records from January 2010 to December 2012 for patients presenting with clinical symptoms of acute diverticulitis. Patients were categorized as a whole and subgrouped by age (>40 and 40 years and 121 diverticulitis. © 2015 by the American Institute of Ultrasound in Medicine.

  20. Management of threatened abortion with real-time sonography.

    Science.gov (United States)

    Anderson, S G

    1980-02-01

    Real-time sonography was used to evaluate 158 patients with threatened abortion. Fetal motion was first detected during the seventh gestational week and with increasing frequency thereafter in 73 patients with viable pregnancies continuing to term. Only 2 of 65 patients who aborted demonstrated fetal motion. The presence or absence of fetal motion was most reliable after 7 weeks' gestation for establishing a prognosis for a given pregnancy. Seventy-two of 74 pregnancies with fetal motion continued to term, whereas 63 of 64 pregnancies without fetal motion aborted. A method for using real-time sonography in the management of threatened abortion is presented.

  1. The Use of Sonography and Mammography in the Evaluation of ...

    African Journals Online (AJOL)

    Objective: To assess the outcome of sonography and mammography in Eritrean women with breast pain in order to give background information for setting a standard practice of evaluation. Methods: All women with diffuse or focal breast pain referred to the departments of radiology of Orotta national referral hospital and ...

  2. Book Review: 'FASH – Focused Assessment with Sonography for ...

    African Journals Online (AJOL)

    Book Review: 'FASH – Focused Assessment with Sonography for HIV/TB – a practical manual'. S Bélard. Abstract. by Tom Heller. London, UK: Teaching-Aids at Low Cost (TALC), 2013. ISBN: 978-0-9558811-8-3. Full Text: EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL ...

  3. Visuospatial ability and novice brachial plexus sonography performance.

    Science.gov (United States)

    Duce, N A; Gillett, L; Descallar, J; Tran, M T; Siu, S C M; Chuan, A

    2016-09-01

    The knowledge on the type and influence of visuospatial ability on sonography performance relevant for ultrasound-guided regional anaesthesia remains incomplete. The aim of this study was to determine whether four different factors of visuospatial ability are important in determining proficiency and procedure time of novices performing brachial plexus sonography. These factors were spatial visualisation, flexibility of closure, spatial relations and speed of closure. Thirty-three ultrasound novices were recruited in this prospective, observational trial. Five cognitive tests, from a standardised battery that assesses all four visuospatial factors, were administered to each participant at the start of the study. Each novice then performed brachial plexus sonography on a human model at baseline and final exams, separated by a discovery learning session. Novices were examined in their sonography performance by blinded assessors who scored proficiency, technique, image quality, and time taken to perform at both baseline and final scans. Novices with intermediate and high visuospatial ability in spatial visualisation, spatial relations and speed of closure were significantly more proficient and efficient compared with their peers stratified into low-ability cohorts (P Visuospatial ability testing can identify novices who will require extra assistance in learning ultrasound relevant for regional anaesthesia. ( Australian and New Zealand Clinical Trials Registry 12614000819628). © 2016 The Acta Anaesthesiologica Scandinavica Foundation. Published by John Wiley & Sons Ltd.

  4. [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.

  5. Diagnostic accuracy of sonography for pleural effusion: systematic review

    Directory of Open Access Journals (Sweden)

    Alexandre Grimberg

    Full Text Available CONTEXT AND OBJECTIVE: The initial method for evaluating the presence of pleural effusion was chest radiography. Isolated studies have shown that sonography has greater accuracy than radiography for this diagnosis; however, no systematic reviews on this matter are available in the literature. Thus, the aim of this study was to evaluate the accuracy of sonography in detecting pleural effusion, by means of a systematic review of the literature. DESIGN AND SETTING: This was a systematic review with meta-analysis on accuracy studies. This study was conducted in the Department of Diagnostic Imaging and in the Brazilian Cochrane Center, Discipline of Emergency Medicine and Evidence-Based Medicine, Department of Medicine, Universidade Federal de São Paulo (Unifesp, São Paulo, Brazil. METHOD: The following databases were searched: Cochrane Library, Medline, Web of Science, Embase and Literatura Latino-Americana e do Caribe em Ciências da Saúde (Lilacs. The references of relevant studies were also screened for additional citations of interest. Studies in which the accuracy of sonography for detecting pleural effusion was tested, with an acceptable reference standard (computed tomography or thoracic drainage, were included. RESULTS: Four studies were included. All of them showed that sonography had high sensitivity, specificity and accuracy for detecting pleural effusions. The mean sensitivity was 93% (95% confidence interval, CI: 89% to 96%, and specificity was 96% (95% CI: 95% to 98%. CONCLUSIONS: In different populations and clinical settings, sonography showed consistently high sensitivity, specificity and accuracy for detecting fluid in the pleural space.

  6. [Contribution of abdominal sonography in acute appendicitis diagnostics--our experience].

    Science.gov (United States)

    Smíd, D; Skalický, T; Treska, V

    2009-08-01

    Acute apendicitis is the most frequent case of acute abdomen. During a two year period (2006-2007) it was performed in Department of Surgery of Faculty Hospital in Pilsen 678 appendectomies, 30 days post-operative mortality rate was 0%. Abdomen ultrasonography like helping method to clinic examination was performed in 313 patients, suspect of acute appendicitis was in 191 patients (61%), in remaining patients was normal ultrasound picture.

  7. Diagnostic Accuracy of Transvaginal Sonography, Sonohysterography and Office Hysteroscopy in the Evaluation of Abnormal Uterine Bleeding

    Directory of Open Access Journals (Sweden)

    Ümit Göktolga

    2007-06-01

    Full Text Available OBJECTIVE: To find out the diagnostic accuracy of transvaginal sonography (TVS and saline infusion sonography (SIS by comparing the results with hysteroscopy (HSC and hystological reports obtained by endometrial biopsies in pre and postmenopausal women with abnormal uterine bleeding (AUB.\tDesign: Prospective study\tSetting: women presenting with abnormal uterine bleeeding as an outpatient procedure, in Gülhane Military Medical Faculty, between June 01, 2004 – August 01, 2005.\tPatients: 38 premenopausal and 6 postmenopausal patients\tInterventions: TVS and SIS was performed at the same seance and they underwent hysteroscopy and hysteroscopic biopsy one week later.\tMain outcome measures: The findings at TVS and SIS were compared with the hysteroscopic views and histologic findings. The sensitivity and spesifity ratios of all three methods were calculated in defining the endometrial and intracavitary pathologies.\tRESULTS: The sensitivity ratios of TVS and SIS in defining endometrial pathologies was 36.4% and 33.8% respectively and the sensitivity of hysteroscopy was lower. (%28.6, p=0.24 In the comparison of spesifity ratios sonohysterography had a higher ratio than others. (TVS vs SIS, p=0.08; HSC vs SIS, p=0.07 As a result; in outpatient group, hysteroscopy gives not much more information than SIS.\tThe detection rate of focal intrauterine pathology (polyp/submucous myoma using conventional TVS was significantly lower than sonohysterography. (sensitivity ratios; 46.5% and 97.1% respectively; p=0.0009 The sensitivity ratios of hysteroscopy (100% and SIS (97.1 was similar. (p=0.98\tCONCLUSIONS: Sonohysterography is a current, trustable method which can replace office hysteroscopy in the diagnosis and evaluation of cases presenting with AUB especially in outpatient group.

  8. Using Acoustic Structure Quantification During B-Mode Sonography for Evaluation of Hashimoto Thyroiditis.

    Science.gov (United States)

    Rhee, Sun Jung; Hong, Hyun Sook; Kim, Chul-Hee; Lee, Eun Hye; Cha, Jang Gyu; Jeong, Sun Hye

    2015-12-01

    This study aimed to evaluate the usefulness of Acoustic Structure Quantification (ASQ; Toshiba Medical Systems Corporation, Nasushiobara, Japan) values in the diagnosis of Hashimoto thyroiditis using B-mode sonography and to identify a cutoff ASQ level that differentiates Hashimoto thyroiditis from normal thyroid tissue. A total of 186 thyroid lobes with Hashimoto thyroiditis and normal thyroid glands underwent sonography with ASQ imaging. The quantitative results were reported in an echo amplitude analysis (Cm(2)) histogram with average, mode, ratio, standard deviation, blue mode, and blue average values. Receiver operating characteristic curve analysis was performed to assess the diagnostic ability of the ASQ values in differentiating Hashimoto thyroiditis from normal thyroid tissue. Intraclass correlation coefficients of the ASQ values were obtained between 2 observers. Of the 186 thyroid lobes, 103 (55%) had Hashimoto thyroiditis, and 83 (45%) were normal. There was a significant difference between the ASQ values of Hashimoto thyroiditis glands and those of normal glands (P Hashimoto thyroiditis were significantly greater than those in patients with normal thyroid glands. The areas under the receiver operating characteristic curves for the ratio, blue average, average, blue mode, mode, and standard deviation were: 0.936, 0.902, 0.893, 0.855, 0.846, and 0.842, respectively. The ratio cutoff value of 0.27 offered the best diagnostic performance, with sensitivity of 87.38% and specificity of 95.18%. The intraclass correlation coefficients ranged from 0.86 to 0.94, which indicated substantial agreement between the observers. Acoustic Structure Quantification is a useful and promising sonographic method for diagnosing Hashimoto thyroiditis. Not only could it be a helpful tool for quantifying thyroid echogenicity, but it also would be useful for diagnosis of Hashimoto thyroiditis. © 2015 by the American Institute of Ultrasound in Medicine.

  9. [Post traumatic anterior abdominal wall hernia].

    Science.gov (United States)

    Mzoughi, Zeineb; Bayar, Rached; Khmiri, Hamdi; Gharbi, Lassad; Khalfallah, Mohamed Taher

    2016-01-01

    Post traumatic anterior abdominal wall hernia can be ignored in emergency settings. We here report the case of a 32-year-old patient with a BMI of 30 kg/m 2 , suffering from anterior abdominal wall hernia as a result of a road accident. This lesion wasn't detected during clinical examination. Abdominal tomodensitometry showed a defect of 8 cm in the anterior abdominal wall. The patient underwent surgery during which a musculoaponeurotic defect of 12 cm was detected. The repair was carried out using interrupted suture. The postoperative course was marked by a secondarily infected skin necrosis. The evolution was satisfactory after directed cicatrization. At 3 months postoperatively the patient was doing well with a healed wound and a strong abdominal wall.

  10. Fetal tracheolaryngeal airway obstruction: prenatal evaluation by sonography and MRI

    Energy Technology Data Exchange (ETDEWEB)

    Courtier, Jesse; Poder, Liina; Wang, Zhen J.; Westphalen, Antonio C.; Yeh, Benjamin M.; Coakley, Fergus V. [University of California San Francisco, Department of Radiology, San Francisco, CA (United States)

    2010-11-15

    We reviewed the sonographic and MRI findings of tracheolaryngeal obstruction in the fetus. Conditions that can cause tracheolaryngeal obstruction include extrinsic causes such as lymphatic malformation, cervical teratoma and vascular rings and intrinsic causes such as congenital high airway obstruction syndrome (CHAOS). Accurate distinction of these conditions by sonography or MRI can help facilitate parental counseling and management, including the decision to utilize the ex utero intrapartum treatment (EXIT) procedure. (orig.)

  11. Thyroid disease in the pediatric patient: emphasizing imaging with sonography

    International Nuclear Information System (INIS)

    Babcock, Diane S.

    2006-01-01

    Thyroid disease does occur in the pediatric patient, and imaging plays an important role in its evaluation. A review is presented of normal development of the thyroid gland, the technique and indications for thyroid sonography, and key imaging features of congenital thyroid disorders (ectopic or absent thyroid, infantile goiter, thyroglossal duct remnants), benign thyroid masses (follicular adenoma, degenerative nodules, colloid and thyroid cysts), malignant masses (follicular, papillary and medullary carcinoma) and diffuse thyroid disease (acute bacterial thyroiditis, Hashimoto's thyroiditis, Grave's disease). (orig.)

  12. Sonography of pleural space in healthy pregnants - preliminary results:

    OpenAIRE

    Kocijančič, Igor

    2005-01-01

    Background. The purpose of our study was to determine the incidence of sonographically visible normal pleural fluid finding in healthy pregnants. Methods. Chest sonography was performed in 47 pregnant volunteers, searching for pleural fluid, first leaning on the elbow and than in a sitting position. 9-12 MHz linear probe was used. If the result of the first examination was positive (at least 2 mm thick anechoic layer), we repeated the procedure with 3-6 MHz large radius convex probe. Results....

  13. Assessment of cutaneous radiation fibrosis by 20 MHz-sonography

    International Nuclear Information System (INIS)

    Gottloeber, P.; Braun-Falco, B.; Plewig, G.; Kerscher, M.; Peter, R.U.; Nadeshina, N.

    1996-01-01

    Radiation fibrosis is the cardinal symptom of the chronicle stage of the cutaneous radiation syndrome. The degree of cutaneous fibrosis can clinically be estimated by palpation. High-frequency 20 MHz-sonography is an established, noninvasive procedure, which renders an exact determination of skin thickness and additionally densitometry is possible. We investigated 15 survivors of the Chernobyl accident in 1986, who developed symptoms of the chronic stage of the cutaneous radiation syndrome. We determined skin thickness and echogenicity of skin areas clinically suggestive of radiation fibrosis before, during and after treatment. 20 MHz-sonography showed a distinct enlargement of the echorich corium and a reduction of the subcutaneous fatty tissue in comparison with the unaffected, contralateral skin, here demonstrating typical features of radiation fibrosis, namely dermal fibrosis and reactive pseudoatrophy and fatty tissue. The histology presented an increase and swelling of the collagen fibers and atypical fibroblastic cells. The patients received treatment with low-dose interferon y (Polyfcron R , 3 x 50μg s.C., three times per week) up to 30 months. A marked reduction of skin thickness and echogenicity reaching nearly normal values could be observed. We conclude that 20 MHz-sonography is an easy to apply, noninvasive, well established procedure to quantify cutaneous radiation fibrosis and to assess therapeutic outcome

  14. FOCUSED ASSESSMENT WITH SONOGRAPHY AS AN AID FOR THE DIAGNOSIS OF GASTROINTESTINAL PERFORATION IN A BOBCAT ( FELIS RUFUS ).

    Science.gov (United States)

    Mejia-Fava, Johanna; Mayer, Jörg; Divers, Stephen J; Cohen, Eli B; Schmiedt, Chad; Holmes, Shannon P

    2015-12-01

    A 10-yr-old female spayed bobcat (Felis rufus) presented with a 3-day history of lethargy, anorexia, and two episodes of vomiting. An emergency field visit was scheduled to perform abdominal radiography and ultrasonography. The bobcat was assessed to be approximately 5-10% dehydrated, on the basis of decreased skin turgor and tacky mucous membranes. Free peritoneal gas, reduced abdominal serosal detail, and an abnormal-appearing right-sided intestinal segment were identified in the abdominal radiographs. However, the emergency field clinicians were not knowledgeable of these abnormalities, because the radiographs could not be processed in the field. During an initial complete abdominal ultrasound evaluation, a nondependent hyperechoic interface with reverberation artifact suggestive of intestinal or free gas and focal intestinal changes indicative of marked enteritis or peritonitis were identified. Free peritoneal fluid was not present on initial examination. In a focused abdominal sonography for trauma (FAST) scan, made after subcutaneous fluid administration, a small volume of anechoic free fluid was present in the peritoneal space. With ultrasound guidance, the fluid was aspirated and appeared grossly turbid. This fluid was subsequently confirmed as septic suppurative effusion, secondary to a foreign body-associated intestinal perforation. The use of a FAST scan is well described in human medicine, and to a limited degree in veterinary literature. This case represents a novel application of FAST scanning in an emergency field setting in a nontraumatized patient. This case report illustrates the utility of the FAST scan in yielding critical clinical information after fluid resuscitation in a zoological setting.

  15. Laparoscopic assisted modification of the firlit abdominal wall plication.

    Science.gov (United States)

    Franco, Israel

    2005-07-01

    We describe a modification of the Firlit abdominal wall plication procedure for abdominal wall reconstruction in the prune-belly syndrome. Five boys with the prune-belly syndrome and 1 with congenital atrophy or hypotrophy of the internal and external oblique muscles underwent laparoscopic assisted abdominal wall reconstruction. All 6 patients had excellent cosmetic results, with no weakness or sagging of the abdominal wall. Laparoscopy appears to add to the Firlit procedure an increased measure of safety and a possible decrease in morbidity associated with opening the abdomen, and improved precision that enhances the results achieved with the original procedure and other abdominal wall repairs.

  16. State-of-the-art cranial sonography: Part 1, modern techniques and image interpretation.

    Science.gov (United States)

    Lowe, Lisa H; Bailey, Zachary

    2011-05-01

    In this era of radiation awareness, high-quality ultrasound is more important than ever. Although cranial sonography equipment has advanced greatly, application of modern techniques has not been utilized in a fashion commensurate to other cross-sectional modalities. This article will describe modern cranial sonography techniques, including the utility of linear imaging, use of additional fontanels, and screening Doppler imaging. When modern protocols are used, cranial sonography is highly accurate for the detection of cranial abnormalities.

  17. Utilisation of obstetric sonography at a peri-urban health centre in Uganda

    OpenAIRE

    Gonzaga, Mubuuke Aloysius; Kiguli-Malwadde, Elsie; Businge, Francis; Byanyima, Rosemary Kusaba

    2010-01-01

    Background Maternal mortality is related to obstetric complications in pregnancy some of which could be revealed by obstetric sonography. Obstetric sonography has become part of routine antenatal care in both urban and rural settings. The objective of the study was to assess the utilization of obstetric sonography in a rural hospital of Uganda, including the frequency and appropriateness of its usage as well as determine whether there was any relation between number of obstetric scans, patien...

  18. Radiofrequency Ablation Assisted by Real-Time Virtual Sonography and CT for Hepatocellular Carcinoma Undetectable by Conventional Sonography

    International Nuclear Information System (INIS)

    Nakai, Motoki; Sato, Morio; Sahara, Shinya; Takasaka, Isao; Kawai, Nobuyuki; Minamiguchi, Hiroki; Tanihata, Hirohiko; Kimura, Masashi; Takeuchi, Nozomu

    2009-01-01

    Real-time virtual sonography (RVS) is a diagnostic imaging support system, which provides the same cross-sectional multiplanar reconstruction images as ultrasound images on the same monitor screen in real time. The purpose of this study was to evaluate radiofrequency ablation (RFA) assisted by RVS and CT for hepatocellular carcinoma (HCC) undetectable with conventional sonography. Subjects were 20 patients with 20 HCC nodules not detected by conventional sonography but detectable by CT or MRI. All patients had hepatitis C-induced liver cirrhosis; there were 13 males and 7 females aged 55-81 years (mean, 69.3 years). RFA was performed in the CT room, and the tumor was punctured with the assistance of RVS. CT was performed immediately after puncture, and ablation was performed after confirming that the needle had been inserted into the tumor precisely. The mean number of punctures and success rates of the first puncture were evaluated. Treatment effects were evaluated with dynamic CT every 3 months after RFA. RFA was technically feasible and local tumor control was achieved in all patients. The mean number of punctures was 1.1, and the success rate of the first puncture was 90.0%. This method enabled safe ablation without complications. The mean follow-up period was 13.5 month (range, 9-18 months). No local recurrence was observed at the follow-up points. In conclusion, RFA assisted by RVS and CT is a safe and efficacious method of treatment for HCC undetectable by conventional sonography.

  19. Identification of the fetal hippocampus and fornix and role of 3-dimensional sonography.

    Science.gov (United States)

    Gindes, Liat; Weissmann-Brenner, Alina; Weisz, Boaz; Zajicek, Michal; Geffen, Keren Tzadikevitch; Achiron, Reuven

    2011-12-01

    The purposes of this study were to identify the fetal hippocampus and fornix using 3-dimensional sonography, to measure their curved length during pregnancy, and to describe a systematic method for volume data set analysis of the fetal hippocampus and fornix. Three-dimensional volumes of the fetal brain were acquired prospectively in 34 patients between 14 and 37 weeks' gestation. Volumes were acquired with trans-abdominal and transvaginal transducers. All volumes were analyzed offline by 2 examiners separately. The feasibility of identifying the fetal hippocampus and fornix was analyzed. The curved length of the hippocampus-fornix structure was measured on the right and left hemispheres. The fetal hippocampus and fornix were identified bilaterally in 32 of 34 fetuses (94%) at gestational ages of 14 weeks 5 days to 37 weeks 1 day (mean, 23 weeks 3 days). In 1 fetus (3%), only one side was shown, and in another fetus (3%), both sides were obscured by acoustic shadows. A systematic approach for identification of the fetal hippocampus is described. Linear growth of the fetal hippocampus and fornix was shown during pregnancy and was correlated with both the gestational week and the head circumference (R = 0.71 and 0.74, respectively; P = .01). The length of the hippocampus and fornix did not differ between the left and the right hemispheres (P = .598). The fetal hippocampus and fornix can be identified by a systematic analysis of 3-dimensional data set volumes. The normal hippocampus and fornix show linear growth throughout pregnancy.

  20. [Validation of abdominal wound dehiscence's risk model].

    Science.gov (United States)

    Gómez Díaz, Carlos Javier; Rebasa Cladera, Pere; Navarro Soto, Salvador; Hidalgo Rosas, José Manuel; Luna Aufroy, Alexis; Montmany Vioque, Sandra; Corredera Cantarín, Constanza

    2014-02-01

    The aim of this study is to determine the usefulness of the risk model developed by van Ramshorst et al., and a modification of the same, to predict the abdominal wound dehiscence's risk in patients who underwent midline laparotomy incisions. Observational longitudinal retrospective study. Patients who underwent midline laparotomy incisions in the General and Digestive Surgery Department of the Sabadell's Hospital-Parc Taulí's Health and University Corporation-Barcelona, between January 1, 2010 and June 30, 2010. Dependent variable: Abdominal wound dehiscence. Global risk score, preoperative risk score (postoperative variables were excluded), global and preoperative probabilities of developing abdominal wound dehiscence. 176 patients. Patients with abdominal wound dehiscence: 15 (8.5%). The global risk score of abdominal wound dehiscence group (mean: 4.97; IC 95%: 4.15-5.79) was better than the global risk score of No abdominal wound dehiscence group (mean: 3.41; IC 95%: 3.20-3.62). This difference is statistically significant (P<.001). The preoperative risk score of abdominal wound dehiscence group (mean: 3.27; IC 95%: 2.69-3.84) was better than the preoperative risk score of No abdominal wound dehiscence group (mean: 2.77; IC 95%: 2.64-2.89), also a statistically significant difference (P<.05). The global risk score (area under the ROC curve: 0.79) has better accuracy than the preoperative risk score (area under the ROC curve: 0.64). The risk model developed by van Ramshorst et al. to predict the abdominal wound dehiscence's risk in the preoperative phase has a limited usefulness. Additional refinements in the preoperative risk score are needed to improve its accuracy. Copyright © 2012 AEC. Published by Elsevier Espana. All rights reserved.

  1. Imperforate Hymen - a rare cause of acute abdominal pain and ...

    African Journals Online (AJOL)

    Imperforate hymen is a rare condition that presents with amenorrhea, cyclical abdominal pains and urine retention among pubertal girls. A 14 year old girl with imperforate hymen underwent hymenotomy for hematocolpometra, having presented with abdominal pains and tenesmus. Key words: Imperforate hymen, ...

  2. Can Mandibular Condylar Mobility Sonography Measurements Predict Difficult Laryngoscopy?

    Science.gov (United States)

    Yao, Weidong; Zhou, Yumei; Wang, Bin; Yu, Tao; Shen, Zhongbing; Wu, Hao; Jin, Xiaoju; Li, Yuanhai

    2017-03-01

    Limited mandibular condylar mobility plays an important role in difficult laryngoscopy. Indirect assessment methods, such as mouth opening, have been proven to be useful predictors of difficult laryngoscopy. Sonography is a new direct assessment method for the limited mandibular condylar mobility. However, whether this method could be used in predicting difficult laryngoscopy still remains unknown. This study aimed to observe its ability to predict difficult laryngoscopy. Adult patients who were administered tracheal intubations for elective surgery under general anesthesia were enrolled in the study. Mandibular condylar mobility was assessed by sonography through condylar translation measurements. Beside mouth opening, other indirect variables that correlated with temporomandibular joint mobility, such as mandibular protrusion distance, upper lip bite test, and whether the condyle-tragus distance was Cormack-Lehane level 3 or 4. A total of 484 patients were prospectively included, and difficult laryngoscopy was reported in 41 patients. The condylar translation prediction criterion for difficult laryngoscopy was ≤10 mm. The condylar translation was correlated with Cormack-Lehane level (Spearman correlation coefficient, -0.46; 99% confidence interval [CI], -0.55 to -0.36) and owned the highest area under the receiver operating characteristic curve (0.93; 99% CI, 0.90 to 0.96, compared with that of the other predictors, P < .001) with difficult laryngoscopy. The condylar translation ≤10 mm was with a considerable κ value (κ = 0.52; 99% CI, 0.37 to 0.67) to difficult laryngoscopy and proved to be an independent predictor by a multivariate logistic regression. Compared with indirect assessments, such as mouth opening and other parameters, mandibular condylar mobility, as assessed directly using sonography, was correlated with difficult laryngoscopy and demonstrated an independent and notably predictive property.

  3. Assessing the mobility of the mandibular condyle by sonography.

    Science.gov (United States)

    Chen, Han-Yu; Wu, Shyi-Kuen; Lu, Chuan-Chin; You, Jia-Yuan; Lai, Chung-Liang

    2014-01-01

    Traditionally, the measurement of the maximal mouth opening was regarded as the mobility of the temporomandibular joint. The information, however, was not reliable. Sonography was often used to diagnose disc displacement in the temporomandibular joint and its validity was well established. The tool was also appropriate for measuring the outcome of temporomandibular disorders management. Therefore, the purpose of the study was to examine completely the reliability and error for evaluating the mobility of the mandibular condyle by sonography. In addition, the existing methods were modified to improve the repeatability. The reliability examinations included between-image and within-image explorations to represent the reliabilities of the image capturing and the mobility measuring, respectively. Sixty-two subjects were recruited to receive ultrasonic examination for condylar mobility. The images of the condyle in mouth closing and opening were captured and the horizontal displacement of the condyles was measured as the anterior translation of the condyle. To confirm that the probe did not move during mouth opening, a marker was placed between the skin and the ultrasonic probe as the landmark. The results demonstrated that the intrarater and interrater reliabilities in the within-image test were 0.986 and 0.970 and the reliabilities in the between-image test were 0.904 and 0.857, respectively. The standard errors of measurement in the within-image and between-image tests were 0.04 cm and 0.09 cm, respectively. Sonography is a reliable tool to assess condylar mobility and can be used to measure the treatment outcome for temporomandibular disorders.

  4. Assessing the mobility of the mandibular condyle by sonography

    Directory of Open Access Journals (Sweden)

    Chen HY

    2014-10-01

    Full Text Available Han-Yu Chen,1 Shyi-Kuen Wu,1 Chuan-Chin Lu,1,2 Jia-Yuan You,3 Chung-Liang Lai4 1Department of Physical Therapy, Hungkuang University, Taichung, Taiwan; 2Department of Rheumatology, Taichung Hospital, Department of Health, Taiwan; 3Department of Physical Therapy, I-Shou University, Kaohsiung, Taiwan; 4Department of Physical Medicine and Rehabilitation, Taichung Hospital, Department of Health, Taiwan Purpose: Traditionally, the measurement of the maximal mouth opening was regarded as the mobility of the temporomandibular joint. The information, however, was not reliable. Sonography was often used to diagnose disc displacement in the temporomandibular joint and its validity was well established. The tool was also appropriate for measuring the outcome of temporomandibular disorders management. Therefore, the purpose of the study was to examine completely the reliability and error for evaluating the mobility of the mandibular condyle by sonography. In addition, the existing methods were modified to improve the repeatability.Patients and methods: The reliability examinations included between-image and within-image explorations to represent the reliabilities of the image capturing and the mobility measuring, respectively. Sixty-two subjects were recruited to receive ultrasonic examination for condylar mobility. The images of the condyle in mouth closing and opening were captured and the horizontal displacement of the condyles was measured as the anterior translation of the condyle. To confirm that the probe did not move during mouth opening, a marker was placed between the skin and the ultrasonic probe as the landmark.Results: The results demonstrated that the intrarater and interrater reliabilities in the within-image test were 0.986 and 0.970 and the reliabilities in the between-image test were 0.904 and 0.857, respectively. The standard errors of measurement in the within-image and between-image tests were 0.04 cm and 0.09 cm, respectively

  5. Cold abscess of the anterior abdominal wall: An unusual primary presentation

    Directory of Open Access Journals (Sweden)

    Mohinder Kumar Malhotra

    2012-01-01

    Full Text Available Tuberculosis is considered as ubiquitous disease as it involves any organ, but primary involvement of abdominal muscles is very rare. In most cases, the muscle involvement is secondary and is caused by either hematogenous route or direct inoculation from a tuberculous abdominal lymph node or extension from underlying tubercular synovitis and osteomyelitis. Autopsy studies have shown abdominal wall involvement in less than 1% of patients who died of tuberculosis. Antitubercular therapy is main form of management. Surgical intervention is always secondary in the form of either sonography or computerized tomography-guided aspiration or open drainage which is usually reserved for patients in whom medical treatment has failed. A case is hereby reported about primary tubercular anterior abdominal wall abscess without any evidence of pulmonary, skeletal or gastrointestinal tuberculosis in an apparently healthy individual with any past history of contact or previous antituberculosis therapy.

  6. Imaging of small bowel-related complications following major abdominal surgery

    Energy Technology Data Exchange (ETDEWEB)

    Sandrasegaran, Kumaresan [Department of Radiology, Indiana University Medical Center, UH 0279, 550 N. University Boulevard, Indianapolis, IN 46202 (United States); Maglinte, Dean D.T. [Department of Radiology, Indiana University Medical Center, UH 0279, 550 N. University Boulevard, Indianapolis, IN 46202 (United States)]. E-mail: dmaglint@iupui.edu

    2005-03-01

    To recognize and document the small bowel reactions following major abdominal surgery is an important key for a correct diagnosis. Usually, plain abdominal radiography is the initial imaging examination requested in the immediate postoperative period, whereas gastrointestinal contrast studies are used to look for specific complications. In some countries, especially in Europe, sonography is widely employed to evaluate any acute affection of the abdomen. CT is commonly used to assess postoperative abdominal complications; in our institution also CT enteroclysis is often performed, to provide additional important informations. Radiologist should be able to diagnose less common types of obstruction, such as afferent loop, closed loop, strangulating obstruction as well as internal hernia. This knowledge may assume a critical importance for surgeons to decide on therapy. In this article, we focus our attention on the imaging (particularly CT) in small bowel complications following abdominal surgery.

  7. Graded compression sonography of the colon in the diagnosis of polyps in pediatric patients.

    Science.gov (United States)

    Baldisserotto, Matteo; Spolidoro, José Vicente Noronha; Bahú, Maria da Graça Soares

    2002-07-01

    We report seven cases of juvenile polyps detected by graded compression gray-scale and color Doppler sonography in five children with nonspecific symptoms. Intestinal polyps can be detected by graded compression gray-scale and color Doppler sonography without colonic preparation. On gray-scale sonography, polyps appeared as spherical or ovoid hypoechoic nodules in the colon lumen. Small cysts were identified inside the nodules. Four polyps had fewer and smaller cysts, whereas three others contained many cysts. A hyperechoic layer surrounding the polyp corresponded to the submucosa. In two patients, the polyp was visualized in the transverse colon and caused a colocolic intussusception, which reduced spontaneously during sonography. Color Doppler sonography showed four hypovascularized and three hypervascularized polyps.

  8. Biopsy guided by real-time sonography fused with MRI: a phantom study

    DEFF Research Database (Denmark)

    Ewertsen, C.; Grossjohann, Hanne Sønder; Nielsen, Kristina Rue

    2008-01-01

    OBJECTIVE: The purpose of our study was to test the accuracy of sonographically guided biopsies in a phantom of structures not visible on sonography but shown on MRI by using commercially available sonography systems with image fusion software. MATERIALS AND METHODS: A previously recorded MRI...... examination from a custom-made phantom was loaded into the sonography system. The phantom contained spheres that were invisible to sonography and contained red dye. The red dye was visible in the biopsy if it was successful. The images were coregistered using structures visible on both sonography and MRI...... successful at the first needle pass. The median number of needle passes until a successful biopsy was obtained was one (range, 1-7). CONCLUSION: The described method was successful in obtaining an adequate sample in a phantom Udgivelsesdato: 2008/6...

  9. A case that underwent bilateral video-assisted thoracoscopic ...

    African Journals Online (AJOL)

    No Abstract Available A case that underwent bilateral video-assisted thoracoscopic surgical (VATS) biopsy combined with pneumonectomy is presented. The patient developed hypoxia during the contralateral VATS biopsy. His hypoxia was treated with positive expiratory pressure (PEEP) to the dependent lung and apneic ...

  10. Diagnostic mammography and sonography: Concordance of the breast imaging reporting assessments and final clinical outcome

    International Nuclear Information System (INIS)

    Lorenzen, J.; Wedel, A.K.; Adam, G.; Lisboa, B.W.; Loening, T.

    2005-01-01

    Purpose: The purpose of the study was to assess the final clinical outcome of BI-RADS categories for diagnostic mammography and sonography. Material and methods: We analysed 632 mammography and sonography examinations from women with diagnostic indications (age: 23 - 100, mean 58) performed during 2001 and 2003. All patients received mammography and sonography examinations at different outside facilities and all patients received an additional sonography examination at the university radiology department and if necessary supplemental mammographic views. Final clinical outcome (Histology: 554; follow-up: 78) was ascertained in each case and concordance of BI-RADS-categories for mammography and sonography and final diagnosis were analysed. Results: Final diagnosis yielded 230 benign lesions (36%) and 402 cancers (64%). Concordance of BI-RADS assessment and final outcome was documented in 542 cases (86%). There were 11 correct category 1 and 2 assessments (2%). 142 lesions were classified with BI-RADS 3 (22%) with 5 false negative ratings. There were 264 category 4 lesions (42%) with a PPV for a malignant lesion of 71% (187/264) and finally 215 BI-RADS 5 lesions with a PPV of 98% (210/215). Overall sensitivity of mammography was 92% with specificity of 75% and for sonography 86% and 76%. Mammography had a significantly higher detection rate for malignant lesions than sonography. The highest correlation between BI-RADS category and final outcome was documented for the diagnostic combination of mammography and sonography with a kappa-value of 0.817 (p<0.001), followed by mammography (kappa: 0.684) and sonography (kappa: 0.631). The overall correlation was 0.681 (p<0.001). Conclusion: BI-RADS assessments of diagnostic mammography and sonography yields in a high cancer detection rate with a justifiable part of false positive ratings. (orig.)

  11. Transvaginal sonography in abnormal uterine bleeding and correlation to hysteroscopy

    International Nuclear Information System (INIS)

    Saeed, S.; Shah, S.; Ali, H.; Khan, S.; Ehsan, N.; Ahmed, S.Z.

    2017-01-01

    To correlate results of Transvaginal sonography with those of hysteroscopy and biopsy in abnormal uterine bleeding to estimate the accuracy and analytical values of non-invasive transvaginal sonography in abnormal uterine bleeding. Methodology: This cross-sectional Study was carried out at BMCH, Quetta, Balochistan, Pakistan from March 2013 to February 2014 and included 200 patients of abnormal uterine bleeding. Exclusion criteria were pregnancy, virginity, local bleeding of perineal or vaginal origin. Hysteroscopy and biopsy and Transvaginal Ultrasound (TVS) were performed in all. Result: The most common type of bleeding was found to be menorrhagia in 39% while the least common type was postmenopausal bleeding in 9%. Mean endometrial thickness was 11.64 mm and it was noted that at less than 14mm thickness no serious pathology was found. Sensitivity of TVS for endometrial hyperplasia was found to be 66.66% while specificity was 100%. Positive analytical value was 100% while negative value was 100%. Overall sensitivity calculated for TVS was 94.44%, specificity 98.55%, PPV was 81.93% and NPV 98.55%. Conclusion: Sensitivity and specificity of TVS were lower than hysteroscopy and biopsy but the difference was not significant. TVS can be used as first line investigation while hysteroscopy and biopsy may be left for cases of high risk or in those cases where some positive findings could be found on TVS. (author)

  12. Muscle sonography in six patients with hereditary inclusion body myopathy

    Energy Technology Data Exchange (ETDEWEB)

    Adler, Ronald S. [Weill Medical College of Cornell University, Division of Ultrasound and Body Imaging, Hospital for Special Surgery, New York, NY (United States); Garolfalo, Giovanna [Ospedale Residenza Sanitaria Riabilitativa, Fermo, AP (Italy); Paget, Stephen; Kagen, Lawrence [Weill Medical College of Cornell University, Rheumatology Division, Hospital for Special Surgery, New York, NY (United States)

    2008-01-15

    To evaluate the morphological changes of muscle with sonography in six patients affected by hereditary inclusion body myopathy (HIBM). We studied a group of six Persian Jews diagnosed with HIBM. All were homozygous for the GNE mutation M712T. Ultrasonographic examinations of the quadriceps femoris and hamstring muscle groups were performed. A follow-up ultrasound examination was performed, after an interval of 3 years, in four of these patients. Muscles were assessed subjectively as to echogenicity, determined by gray-scale assessment, and loss of normal muscle morphology. Power Doppler sonography (PDS) was used to assess vascularity. A sonographic finding of central atrophy and peripheral sparing resulting in a target-like appearance was noted in the hamstring compartment of all six patients. The quadriceps compartment also showed involvement of the rectus femoris of all patients, which, in some cases, was the only muscle involved in the quadriceps. Vascularity was markedly reduced in the affected areas, with blood flow demonstrated in the peripherally spared areas. The severity of atrophy increased with disease duration. In this case series, we describe a new sonographic finding as well as document progression of HIBM disease, which has generally been described as quadriceps sparing. The myopathic target lesion, as well as isolated rectus femoris atrophy, may provide a useful adjunct to disease diagnosis. (orig.)

  13. Detection of muscle atrophy on routine sonography of the shoulder.

    Science.gov (United States)

    Sofka, Carolyn M; Haddad, Ziyad K; Adler, Ronald S

    2004-08-01

    To describe the utility of sonography in visualizing muscle atrophy during routine sonographic examination of the shoulder for evaluation of the rotator cuff tendons. A retrospective review of 199 shoulder sonographic examinations performed by 2 musculoskeletal radiologists trained in musculoskeletal sonography with knowledge of the typical sonographic findings of muscle atrophy was performed. Reports were reviewed for the presence of muscle atrophy. If atrophy was present, the reports from those examinations were rereviewed for concomitant rotator cuff abnormalities. Forty-five examinations (23%) showed atrophy in at least 1 muscle on the basis of the criteria of increased echogenicity and decreased bulk. There were a total of 81 individual muscles that showed atrophy, with the following distribution: 16% supraspinatus (n = 13), 31% infraspinatus (n = 25), 36% teres minor (n = 29), 2% subscapularis (n = 2), and 6% biceps brachii (n = 5). In 34 of the 45 examinations with muscle atrophy, there were 57 concomitant full-thickness tendon tears: 64% supraspinatus (n = 29), 38% infraspinatus (n = 17), 7% subscapularis (n = 3), 0% teres minor (n = 0), 16% long head of biceps (n = 7), and 2% deltoid (n = 1). Although primary sonographic evaluation of the painful shoulder concentrates on the tendons of the rotator cuff, we suggest that examination of the muscles should become a standard component of the comprehensive shoulder sonographic examination, particularly given the potential clinical implications of muscle atrophy on the outcome of rotator cuff surgery.

  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 and Pelvic CT

    Medline Plus

    Full Text Available ... pancreas, ovaries and bladder as well as lymphoma. kidney and bladder stones. abdominal aortic aneurysms (AAA), injuries to abdominal organs such as the spleen, liver, kidneys or other internal organs in cases of trauma. ...

  16. Differential diagnosis of non-functional islet cell tumor and pancreatic carcinoma with sonography

    Energy Technology Data Exchange (ETDEWEB)

    Yang Wei [Department of Ultrasound, School of Oncology, Peking University, Beijing 100036 (China); Chen Minhua [Department of Ultrasound, School of Oncology, Peking University, Beijing 100036 (China)]. E-mail: minhuachen@vip.sina.com; Yan Kun [Department of Ultrasound, School of Oncology, Peking University, Beijing 100036 (China); Wu Wei [Department of Ultrasound, School of Oncology, Peking University, Beijing 100036 (China); Dai Ying [Department of Ultrasound, School of Oncology, Peking University, Beijing 100036 (China); Zhang Hui [Department of Ultrasound, School of Oncology, Peking University, Beijing 100036 (China)

    2007-06-15

    Objective: To investigate the differential diagnosis of non-functional islet cell tumor (NFICT) and pancreatic ductal adenocarcinoma (pancreatic carcinoma) with clinical presentation and sonographic features. Materials and methods: Twenty cases of NFICT were investigated in the study, and 41 cases of pancreatic carcinoma were included as the control group. Among them, 5 NFICT and 32 pancreatic carcinomas underwent CEUS with SonoVue. Clinical presentation and sonographic characteristics were evaluated with Logistic regression analysis. Furthermore, the preliminary result of contrast enhanced ultrasound (CEUS) was analyzed. Results: Statistic analysis showed four significant factors in differential diagnosis for NFICT and pancreatic carcinoma, including age (P < 0.001), tumor size (P = 0.006), tumor margin (P < 0.001) and vascularity of tumor (P = 0.004). Combined these four factors, the sensitivity, specificity and accuracy are 95.0%, 95.1% and 95.1%, respectively. When the patient is younger than 60 years, and tumor is smaller than 5 cm with well-defined margin and hypervascular, it would be most likely a NFICT other than pancreatic carcinoma. NFICT often shows early enhancement and more homogeneous infusion than pancreatic carcinoma on CEUS (P = 0.005 and 0.008). Conclusions: Sonography is able to provide useful differential information for NFICT, which is often misdiagnosed as pancreatic carcinoma.

  17. The effect of cranioplasty on cerebral hemodynamics: evaluation with transcranial Doppler sonography.

    Science.gov (United States)

    Erdogan, E; Düz, B; Kocaoglu, M; Izci, Y; Sirin, S; Timurkaynak, E

    2003-12-01

    The purpose of cranioplasty is not only cosmetic repair but also neurological improvement. The effect of cranioplasty on the cerebral hemodynamics flow has not been investigated by ultrasonographic techniques. To investigate changes of cerebral hemodynamics after cranioplasty in patients with cranial defect using transcranial Doppler sonography (TCDS). The Departments of Neurosurgery and Radiology of a university hospital. A prospective clinical study. We prospectively examined the cerebral hemodynamics with TCDS pre- and postoperatively in 18 patients with cranial defect who underwent cranioplasty. All postoperative studies were done between the 7th and 15th day after cranioplasty. The anterior cerebral artery was examined through the transtemporal and transorbital windows, the middle cerebral artery through the transtemporal window, and the posterior cerebral artery through the transforaminal window. Bilaterally, the peak systolic, end diastolic and mean blood flow velocities of these arteries were measured. Wilcoxon matched-pairs signed-ranks test. Before cranioplasty all the velocities ipsilateral to the cranial defect were significantly low, while in the contralateral side they were near normal. Ipsilateral low cerebral blood flows increased and reached normal levels (P<0.05) after cranioplasty. During the follow-up, neurological improvement was observed. Cranioplasty is carried out not only for preserving normal appearances and physical barrier but also for neurological improvement. This should be explained by the normalization of cerebral hemodynamics.

  18. Diagnostic Accuracy of Transvaginal Sonography in Infertile Patients with Endometrial Polyps

    Directory of Open Access Journals (Sweden)

    Maryam Niknejadi

    2010-01-01

    Full Text Available Background: To evaluate the diagnostic accuracy of transvaginal sonography (TVS in infertilepatients and compare its results with hysteroscopy, as the gold standard.Materials and Methods: A total of 679 infertile women who underwent both TVS and diagnostichysteroscopy were retrospectively investigated. TVS was performed in the mid-follicular phase(days 5-8 of their cycles. Sensitivity, specificity, and positive and negative predictive valueswere calculated for TVS.Results: Hysteroscopy diagnosed endometrial polyps in 197 out of 679 cases (24.5%. TVSconfirmed the hysteroscopy findings in 174 of 197 (88.3% cases. The sensitivity, specificity,and positive and negative predictive values of TVS compared to hysteroscopy in the detection ofendometrial polyps were 88.3%, 91.9%, 81.6% and 90.8%, respectively.Conclusion: TVS is both a cost-effective and non-invasive method for the diagnosis of intrauterinelesions such as polyps. When used in conjunction with a saline infusion, it can be a properalternative for diagnostic hysteroscopy that saves time and enables the surgeon to perform theoperative hystroscopy procedure with greater accuracy.

  19. Contrast enhanced sonography of the gallbladder: A tool in the diagnosis of cholecystitis?

    Energy Technology Data Exchange (ETDEWEB)

    Adamietz, Boris [Institute of Radiology, University of Erlangen, Maximiliansplatz 1, 91054 Erlangen (Germany)]. E-mail: boris.adamietz@idr.imed-uni-erlangen.de; Wenkel, Evelyn [Institute of Radiology, University of Erlangen, Maximiliansplatz 1, 91054 Erlangen (Germany)]. E-mail: evelyn.wenkel@idr.imed.uni-erlangen.de; Uder, Michael [Institute of Radiology, University of Erlangen, Maximiliansplatz 1, 91054 Erlangen (Germany)]. E-mail: michael.uder@idr.imed-uni-erlangen.de; Meyer, Thomas [Department of Surgery, University of Erlangen, Krankenhausstrasse 12, 91054 Erlangen (Germany)]. E-mail: thomas.meyer@chir.imed-uni-erlangen.de; Schneider, Ignaz [Department of Surgery, University of Erlangen, Krankenhausstrasse 12, 91054 Erlangen (Germany)]. E-mail: ignaz.schneider@chir.imed-uni-erlangen.de; Dimmler, Arno [Department of Pathology, University of Erlangen, Krankenhausstrasse 8-10, 91054 Erlangen (Germany)]. E-mail: arno.dimmler@patho.imed-uni-erlangen.de; Bautz, Werner [Institute of Radiology, University of Erlangen, Maximiliansplatz 1, 91054 Erlangen (Germany)]. E-mail: werner.bautz@idr.imed-uni-erlangen.de; Janka, Rolf [Institute of Radiology, University of Erlangen, Maximiliansplatz 1, 91054 Erlangen (Germany)]. E-mail: rolf.janka@idr.imed-uni-erlangen.de

    2007-02-15

    Rationale and objectives: To evaluate if contrast enhanced sonography (CES) can help to detect gallbladder inflammation and differentiate between acute and chronic cholecystitis. Materials and methods: Thirty-three patients with clinical suspicion of acute cholecystitis were examined with CES before cholecystectomy. Thirty patients with no history of gallbladder disease served as control. CES was performed using 2.5 mL SonoVue. A small mechanical index was chosen (0.1). The enhancement pattern of the gallbladder was ranked in a three-point scale: no enhancement, low enhancement and strong enhancement. 28/33 patients underwent surgery. Sonographic findings were compared to histological results. Results: In 16/20 cases with histological proven acute cholecystitis, the gallbladder wall showed a strong enhancement. Low enhancement was found in four patients with acute and in six patients with chronic cholecystitis. The gallbladder wall of two patients with chronic inflammation and all patients (30/30) of the control group showed no enhancement. Conclusion: CES is a feasible tool for detecting gallbladder inflammation. Differentiating between acute and chronic cholecystitis seems to be possible.

  20. Three-Dimensional Hysterosalpingo Contrast Sonography with Gel Foam: Methodology and Feasibility to Obtain 3-Dimensional Volumes of Tubal Shape.

    Science.gov (United States)

    Exacoustos, Caterina; Pizzo, Alessandra; Lazzeri, Lucia; Pietropolli, Adalgisa; Piccione, Emilio; Zupi, Errico

    To investigate the feasibility of hysterosalpingo foam sonography (HyFoSy) with automated 3-dimensional (3D) software in the evaluation of tubal patency and visualization of the tubal course by obtaining a 3D volume acquisition of tubes. Prospective observational study (Canadian Task Force classification III). University hospital. A total of 132 infertile females evaluated between October 2013 and February 2015. All patients underwent HyFoSy with the new automated 3D coded contrast imaging (CCI) followed by 2-dimensional (2D) real-time HyFoSy. To evaluate the feasibility of 3D visualization of the tubal course, consecutive volume acquisitions were performed during gel foam contrast agent injection. Conventional 2D real-time hysterosalpingo contrast sonography (HyCoSy) by detection of gel foam moving through the tubes and around the ovaries was finally performed and considered to indicate the final results of tubal status. All the patients underwent 3D CCI HyFoSy, followed by 2D real-time HyFoSy. After both procedures, we observed 108 patients (81.8%) with bilateral tubal patency, 22 patients (16.6%) with unilateral tubal patency, and 2 patients (1.5%) with bilateral tubal occlusion. The concordance rate for tubal status between the first and second 3D volume acquisitions and the final 2D real-time evaluation was 84.8% and 97.0%, respectively. Transvaginal ultrasound HyFoSy with 3D volume reconstruction of the uterus and tubes is an accurate and safe technique that allows complete visualization of tubal shape and patency with high patient compliance. Copyright © 2017 AAGL. Published by Elsevier Inc. All rights reserved.

  1. NUTRITION SUPPORT COMPLICATIONS IN PATIENT WHO UNDERWENT CARDIAC SURGERY

    OpenAIRE

    Krdžalić, Alisa; Kovčić, Jasmina; Krdžalić, Goran; Jahić, Elmir

    2016-01-01

    Background: The nutrition support complications after cardiac surgery should be detected and treated on time. Aim: To show the incidence and type of nutritional support complication in patients after cardiac surgery. Methods: The prospective study included 415 patients who underwent cardiac surgery between 2010 and 2013 in Clinic for Cardiovascular Disease of University Clinical Center Tuzla. Complications of the delivery system for nutrition support (NS) and nutrition itself were analy...

  2. The therapeutic impact of abdominal ultrasound in patients with acute abdominal symptoms

    International Nuclear Information System (INIS)

    Dhillon, S.; Halligan, S.; Goh, V.; Matravers, P.; Chambers, A.; Remedios, D.

    2002-01-01

    AIM: The technical performance of abdominal ultrasound in the investigation of acute abdominal pain has been thoroughly investigated but its therapeutic effects are less well understood. We aimed to determine the therapeutic effect of abdominal ultrasound in the investigation of acute abdominal pain. MATERIAL AND METHODS: A pre- and post-intervention observational study design was used to determine the diagnostic and therapeutic effects of abdominal ultrasound for acute abdominal pain. Referring clinicians completed a pre-ultrasound questionnaire that detailed their leading diagnosis, confidence in this and intended management in 100 consecutive adult patients. Following ultrasound a second questionnaire was completed. This again detailed the leading diagnosis, confidence in this and their intended management. Clinicians quantified the management contribution of ultrasound both for the individual case in question and in their clinical experience generally. RESULTS: The leading diagnosis was either confirmed or rejected in 72 patients and a new diagnosis provided where no prior differential diagnosis existed in 10. Diagnostic confidence increased significantly following ultrasound (mean score 6·5 pre-ultrasound vs 7·6 post-ultrasound, P < 0·001). Intended management changed following ultrasound in 22 patients; 15 intended laparotomies were halted and a further seven patients underwent surgery where this was not originally intended. Ultrasound was rated either 'very' or 'moderately' helpful in 87% of patients, with 99% of clinicians finding it either 'very' or 'moderately' helpful generally. CONCLUSION: Abdominal ultrasound has considerable diagnostic and therapeutic effect in the setting of acute abdominal pain. Dhillon, S. et al. (2002)

  3. [Poly-, multiple trauma and intra-abdominal injuries].

    Science.gov (United States)

    Roscheck, H; Marohl, K; Freitag, H; Lenz, J

    1990-07-01

    The present work deals with the problem of abdominal injuries in polytraumatized patients. The results were obtained from a retrospective study of the records of 530 polytraumatized patients treated at the Central Hospital of the German Federal Armed Forces (Bundeswehr). In all, 193 of these patients had abdominal injuries. The overall mortality was 23.8% (n = 126): mortality among the patients with abdominal injuries was 26% (n = 50). Abdominal injuries alone led to death in 9.1% (n = 1), but mortality increased to 18.4% when at least one extra-abdominal injuries was also present. A combination of abdominal injuries and two or more extra-abdominal lesion led to a mortality rate of 27%. Mortality was found to be age- and sex-related: in young children and patients over 55 years (especially those around 70) mortality was 33.3%-72%. Among the cases with fatal outcome there was a female-to-male ratio of 3:2. The most common causes of death were: hemorrhage shock (62.3%), head injuries (37.7%), septicemia (8.1%), pneumonia, and ARDS (5.4% each). Within the last eight years we have used the following supplementary examination methods: computed tomography, peritoneal lavage, and ultrasonography. The retrospective study has shown that CT is not the examination of choice. The reliability with lavage and ultrasonography was approximately the same, but lavage was found to be more dangerous. Therefore, we abandoned lavage and used sonography only. However, we are of the opinion that any surgeon should use the examination method that has yielded the best results for him or her, to ensure the best possible outcome for the patient.

  4. Children's (Pediatric) Abdominal Ultrasound Imaging

    Medline Plus

    Full Text Available ... scanning or sonography , involves the use of a small transducer (probe) and ultrasound gel placed directly on ... to do the scanning. The transducer is a small hand-held device that resembles a microphone, attached ...

  5. Accuracy of transthoracic sonography in excluding post-interventional pneumothorax and hydropneumothorax Comparison to chest radiography

    Energy Technology Data Exchange (ETDEWEB)

    Reissig, Angelika; Kroegel, Claus

    2005-03-01

    Objective: Transthoracic sonography (TS) has evolved as an important imaging technique for diagnosing pleural and pulmonary conditions. However, the value of TS in either excluding or diagnosing pneumothorax is still under debate. This study was conducted to examine whether TS could replace chest radiography for the diagnosis of post-interventional pneumothorax and hydropneumothorax. Methods: 53 patients (21 females, 32 males; median age 64 years, range 37-94 years), 35 of whom underwent transbronchial biopsy (TBB) and 18 patients who had an ultrasound-guided chest tube placement (U-GCTP) were enrolled in the study. TS was performed three hours after either TBB or removal of a chest tube, followed by postero-anterior chest radiograph (CRX). If any discrepancy between TS, the clinical presentation and the CRX became apparent, either a lateral CRX or a computed tomography (CT) of the thorax was performed. TS was assessed according to the presence of the following criteria: (1) ''gliding sign'' of the pleural line, (2) comet tail artifacts, (3) reverberation artifacts, (4) air/fluid mirror, (5) hyperechoic reflectors within the pleural effusion and (6) ''lung point''. Results: In four out of the 53 patients (7.5%) a post-interventional pneumothorax or hydropneumothorax occurred. One out of the 35 patients (2.9%) developed a pneumothorax after TBB, requiring chest tube placement. Three patients (16.7%) developed a hydropneumothorax due to U-GCTP which was detected by sonography but was missed by postero-anterior CRX in one patient. The sensitivity, specificity and accuracy of TS were 100% in excluding post-interventional pneumothorax/hydropneumothorax. Conclusion: TS is a cost-effective and safe bed-side-method, allowing for an immediate exclusion or diagnosis of post-interventional pneumothorax/hydropneumothorax in patients who have undergone TBB or U-GCTP. Thus, these preliminary results suggest that CXR may only be required in

  6. Intraoperative spinal sonography: adjunct to metrizamide CT in the assessment and surgical decompression of posttraumatic spinal cord cysts

    International Nuclear Information System (INIS)

    Quencer, R.M.; Morse, B.M.M.; Green, B.A.; Eismont, F.J.; Brost, P.

    1984-01-01

    Ten patients with prior spinal cord trauma were examined preoperatively by metrizamide computed tomography (CT) and were studied subsequently by intraoperative spinal sonography. On comparing intraoperative sonography with metrizamide CT, it was found that metrizamide CT tends to overestimate the size and number of posttraumatic cysts, that areas of myelomalacia on metrizamide CT correspond to areas of abnormal echogenicity on intraoperative sonography, and that intracyst septations are seen only on intraoperative sonography. By monitoring the position of the shunting catheter during surgery, intraoperative sonography can assure its proper intramedullary placement and demonstrate the successful decompression of the cyst. If no cyst is found with intraoperative sonography, further surgery is obviated. Intraoperative sonography is recommended for all cases where decompression of cord cysts in planned

  7. Hernia Following Blunt Abdominal Trauma

    Directory of Open Access Journals (Sweden)

    N Aghaie

    2009-10-01

    Full Text Available Traumatic abdominal wall hernia is a rare type of hernia, which follows blunt trauma to the abdomen, where disruption of the musculature and fascia occurs with the overlying skin remaining intact. Diagnosis of this problem is very difficult and delayed. Traumatic hernia is often diagnosed during laparatomy or laparascopy, but CT scan also has a role in distinguishing this pathology. Delay in diagnosis is very dangerous and can result in gangrene and necrosis of the organs in the hernia. The case report of a 35 years old man with liftruck blunt trauma is reported. His vital signs were stable. On physical examination, tenderness of RUQ was seen. He underwent Dpl for suspected hemoprotein. Dpl was followed up by laparatomy. Laparatomy revealed that the transverse and ascending colon partially herniated in the abdominal wall defect. The colon was reduced in the abdomen and repair of abdominal hernia was done. The patient was discharged after 5 day. The etiology, pathogenesis and management are discussed.

  8. [What's the price of routine sonography--results of an analysis of costs and processes in a district hospital].

    Science.gov (United States)

    Nürnberg, D; Jung, A; Schmieder, C; Schmidt, M; Holle, A

    2008-08-01

    The introduction of Diagnostic Related Groups (DRG) in hospitals also requires a calculation of the costs for material and staff to perform ultrasonographic examinations. Ultrasonography is currently not part of the regular procedure catalog of the DRG. Is ultrasonography for inpatients cost-effective? How much is a given examination today? The goal of this study was the analysis of examination times, times during which staff is required, and non-personnel costs for defined activities within an ultrasound department. Within three weeks we registered all activities which included 692 ultrasound examinations. We analyzed repetitive processes as well as selected procedures. The performances were registered including all activities by medical and non-medical staff. We calculated the complete non-personnel and following costs and also considered the different levels of qualification of the examiners (DEGUM-Level 1 or 2). With this method we were able to precisely determine the costs for frequent ultrasonographic examinations. The time of an abdominal ultrasound examination was 16 minutes. The costs for an inpatient abdominal ultrasound were under conditions of public institutions tariff east (90% of west tariff) 35.70 euros, for an emergency ultrasound 41.82 euros, for a contrast-enhanced ultrasound 105.91 euros and for an ultrasound-guided puncture 97.05 euros. For examinations of higher qualified staff (DEGUM 2), 4.29 euros were added to the basic costs. The revenue for abdominal sonography and puncture in the ambulant setting is by no means cost-effective. In this article we show the dimension of costs for ultrasound in the inpatient setting and make it calculable. We show what resources it requires to perform ultrasound. In perspective the next step will be the comparison and evaluation of the efficiency of the different imaging methods, but that was not the aim of this study.

  9. Cranial duplex sonography of the infant and neonate

    International Nuclear Information System (INIS)

    Grant, E.G.; White, E.M.; Schellinger, D.; Choyke, P.L.; Lane, P.E.; Sarcone, A.L.

    1986-01-01

    This study was implemented to assess the feasibility of using duplex sonography in imaging the infant brain and to evaluate flow patterns in healthy preterm infants, preterm infants with intracranial hemorrhage, healthy term infants, and hydrocephalics. In almost every subject the pericallosal, callosomarginal anterior cerebral, basilar, middle cerebral, and internal carotid arteries as well as the vein of Galen were evaluated. Ten patients from each of the four groups were evaluated. Evaluation of flow was undertaken using both absolute velocity values and pulsatility index. The most significant variable was gestational age; preterm infants tended to have much lower flow velocity than term infants. Term infants always exhibited diphasic flow patterns, whereas diastolic flow to zero was noted in a significant number of preterm infants. No preterm infants with and without intracranial hemorrhage were compared. Flow to zero during diastole was noted in both groups. Finally, no difference in flow was noted between hydrocephalic infants and healthy infants

  10. The evolving role of saline infusion sonography (SIS) in infertility.

    Science.gov (United States)

    Seshadri, S; Khalil, M; Osman, A; Clough, A; Jayaprakasan, K; Khalaf, Y

    2015-02-01

    Saline infusion sonography (SIS) has become a valuable diagnostic modality in gynaecology over the last three decades. SIS is now commonly employed for detailed evaluation of the uterine cavity as part of pre-treatment assessment in infertile women. The objective of this paper is review the scientific literature on SIS in infertility. Medline, Ovid and Cochrane databases were searched for relevant articles. The indications, technical aspects and the potential advantages of SIS are discussed. The efficacy and sensitivity of SIS are compared to hysteroscopy in the evaluation of uterine polyps, fibroids, intrauterine adhesions and uterine anomalies. Increasing evidence suggests the use of SIS prior to an in-vitro fertilization (IVF) cycle as it has increased sensitivity in the detection of intrauterine pathology. SIS is cost-effective and results in better patient satisfaction scores than hysteroscopy. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  11. Fatty liver: prospective comparative study with sonography and CT

    International Nuclear Information System (INIS)

    Kim, Sung Jin; Kim, Y. M.; Kim, W. S.; Choi, B. I.; Lee, J. S.; Han, C. K.; Kim, C. W.

    1990-01-01

    To identify the reasonable criteria in detection of the degree of Fatty liver, we prospectively evaluated sonograms and CT scans in 33 Patients With bright liver on sonography. On sonograms, we analyzed the echogenicity of the liver, acoustic attenuation, and visualization of the portal vein and the diaphragm, Each criterion was scored from 0 to 2. CT criterion for fatty liver was assessed by the attenuation difference between the liver and the spleen on nonocontrast CT scans, The average sonographic grade for CT Grade I was 1.3, Grade II was 2.1,and Grade III was 2.8. The accurate detection rate of each sonographic grade was as follows, Grade

  12. Sonography and hypotension: a change to critical problem solving in undergraduate medical education

    Directory of Open Access Journals (Sweden)

    Amini R

    2016-01-01

    Full Text Available Richard Amini, Lori A Stolz, Nicholas C Hernandez, Kevin Gaskin, Nicola Baker, Arthur Barry Sanders, Srikar AdhikariDepartment of Emergency Medicine, University of Arizona Medical Center, College of Medicine, University of Arizona, Tucson, AZ, USAStudy objectives: Multiple curricula have been designed to teach medical students the basics of ultrasound; however, few focus on critical problem-solving. The objective of this study is to determine whether a theme-based ultrasound teaching session, dedicated to the use of ultrasound in the management of the hypotensive patient, can impact medical students’ ultrasound education and provide critical problem-solving exercises.Methods: This was a cross-sectional study using an innovative approach to train 3rd year medical students during a 1-day ultrasound training session. The students received a 1-hour didactic session on basic ultrasound physics and knobology and were also provided with YouTube hyperlinks, and links to smart phone educational applications, which demonstrated a variety of bedside ultrasound techniques. In small group sessions, students learned how to evaluate patients for pathology associated with hypotension. A knowledge assessment questionnaire was administered at the end of the session and again 3 months later. Student knowledge was also assessed using different clinical scenarios with multiple-choice questions.Results: One hundred and three 3rd year medical students participated in this study. Appropriate type of ultrasound was selected and accurate diagnosis was made in different hypotension clinical scenarios: pulmonary embolism, 81% (95% CI, 73%–89%; abdominal aortic aneurysm, 100%; and pneumothorax, 89% (95% CI, 82%–95%. The average confidence level in performing ultrasound-guided central line placement was 7/10, focused assessment with sonography for trauma was 8/10, inferior vena cava assessment was 8/10, evaluation for abdominal aortic aneurysm was 8/10, assessment for

  13. Sonography and hypotension: a change to critical problem solving in undergraduate medical education.

    Science.gov (United States)

    Amini, Richard; Stolz, Lori A; Hernandez, Nicholas C; Gaskin, Kevin; Baker, Nicola; Sanders, Arthur Barry; Adhikari, Srikar

    2016-01-01

    Multiple curricula have been designed to teach medical students the basics of ultrasound; however, few focus on critical problem-solving. The objective of this study is to determine whether a theme-based ultrasound teaching session, dedicated to the use of ultrasound in the management of the hypotensive patient, can impact medical students' ultrasound education and provide critical problem-solving exercises. This was a cross-sectional study using an innovative approach to train 3rd year medical students during a 1-day ultrasound training session. The students received a 1-hour didactic session on basic ultrasound physics and knobology and were also provided with YouTube hyperlinks, and links to smart phone educational applications, which demonstrated a variety of bedside ultrasound techniques. In small group sessions, students learned how to evaluate patients for pathology associated with hypotension. A knowledge assessment questionnaire was administered at the end of the session and again 3 months later. Student knowledge was also assessed using different clinical scenarios with multiple-choice questions. One hundred and three 3rd year medical students participated in this study. Appropriate type of ultrasound was selected and accurate diagnosis was made in different hypotension clinical scenarios: pulmonary embolism, 81% (95% CI, 73%-89%); abdominal aortic aneurysm, 100%; and pneumothorax, 89% (95% CI, 82%-95%). The average confidence level in performing ultrasound-guided central line placement was 7/10, focused assessment with sonography for trauma was 8/10, inferior vena cava assessment was 8/10, evaluation for abdominal aortic aneurysm was 8/10, assessment for deep vein thrombus was 8/10, and cardiac ultrasound for contractility and overall function was 7/10. Student performance in the knowledge assessment portion of the questionnaire was an average of 74% (SD =11%) at the end of workshop and 74% (SD =12%) 3 months later (P=0.00). At our institution, we

  14. Pigmented Villonodular Synovitis in a Patient who Underwent Hip Arthroplasty

    Directory of Open Access Journals (Sweden)

    Nevzat Dabak

    2014-09-01

    Full Text Available Pigmented villonodular synovitis (PVNS is a rare, benign, but a locally aggressive tumor. It is characterized by the proliferation of synovial membrane, but it can also be seen in tendon sheaths and bursae. Clinical presentation of solitary lesions include compression and locking of the joint suggesting loose bodies in the joint and a subsequent findings of an effusion, whereas diffuse lesions manifest with pain and chronic swelling. In this article, we presented a curious case of PVNS in a female patient who have been followed up due to an acetabular cystic lesion. She underwent total hip arthroplasty for severe osteoarthritis of the hip joint and associated pain. The diagnosis of PVNS was established intraoperatively. (The Me­di­cal Bul­le­tin of Ha­se­ki 2014; 52: 235-7

  15. ALGORITHM FOR MANAGEMENT OF HYPERTENSIVE PATIENTS UNDERWENT UROLOGY INTERVENTIONS

    Directory of Open Access Journals (Sweden)

    S. S. Davydova

    2015-09-01

    Full Text Available Aim. To study the efficacy of cardiovascular non-invasive complex assessment and pre-operative preparation in hypertensive patients needed in surgical treatment of urology dis- eases.Material and methods. Males (n=883, aged 40 to 80 years were included into the study. The main group consisted of patients that underwent laparotomic nephrectomy (LTN group; n=96 and patients who underwent laparoscopic nephrectomy (LSN group; n=53. Dynamics of ambulatory blood pressure monitoring (ABPM data was analyzed in these groups in the immediate postoperative period. The efficacy of a package of non-invasive methods for cardiovascular system assessment was studied. ABPM was performed after nephrectomy (2-nd and 10-th days after surgery in patients with complaints of vertigo episodes or intense general weakness to correct treatment.Results. In LTN group hypotension episodes or blood pressure (BP elevations were observed in 20 (20.8% and 22 (22.9% patients, respectively, on the 2-nd day after the operation. These complications required antihypertensive treatment correction. Patients with hypotension episodes were significantly older than patients with BP elevation and had significantly lower levels of 24-hour systolic BP, night diastolic BP and minimal night systolic BP. Re-adjustment of antihypertensive treatment on the 10-th postoperative day was required to 2 (10% patients with hypotension episodes and to 1 (4.5% patient with BP elevation. Correction of antihypertensive therapy was required to all patients in LSN group on the day 2, and to 32 (60.4% patients on the 10-th day after the operation. Reduction in the incidence of complications (from 1.2% in 2009 to 0.3% in 2011, p<0.001 was observed during the application of cardiovascular non-invasive complex assessment and preoperative preparation in hypertensive patients.Conclusion. The elaborated management algorithm for patients with concomitant hypertension is recommended to reduce the cardiovascular

  16. ALGORITHM FOR MANAGEMENT OF HYPERTENSIVE PATIENTS UNDERWENT UROLOGY INTERVENTIONS

    Directory of Open Access Journals (Sweden)

    S. S. Davydova

    2013-01-01

    Full Text Available Aim. To study the efficacy of cardiovascular non-invasive complex assessment and pre-operative preparation in hypertensive patients needed in surgical treatment of urology dis- eases.Material and methods. Males (n=883, aged 40 to 80 years were included into the study. The main group consisted of patients that underwent laparotomic nephrectomy (LTN group; n=96 and patients who underwent laparoscopic nephrectomy (LSN group; n=53. Dynamics of ambulatory blood pressure monitoring (ABPM data was analyzed in these groups in the immediate postoperative period. The efficacy of a package of non-invasive methods for cardiovascular system assessment was studied. ABPM was performed after nephrectomy (2-nd and 10-th days after surgery in patients with complaints of vertigo episodes or intense general weakness to correct treatment.Results. In LTN group hypotension episodes or blood pressure (BP elevations were observed in 20 (20.8% and 22 (22.9% patients, respectively, on the 2-nd day after the operation. These complications required antihypertensive treatment correction. Patients with hypotension episodes were significantly older than patients with BP elevation and had significantly lower levels of 24-hour systolic BP, night diastolic BP and minimal night systolic BP. Re-adjustment of antihypertensive treatment on the 10-th postoperative day was required to 2 (10% patients with hypotension episodes and to 1 (4.5% patient with BP elevation. Correction of antihypertensive therapy was required to all patients in LSN group on the day 2, and to 32 (60.4% patients on the 10-th day after the operation. Reduction in the incidence of complications (from 1.2% in 2009 to 0.3% in 2011, p<0.001 was observed during the application of cardiovascular non-invasive complex assessment and preoperative preparation in hypertensive patients.Conclusion. The elaborated management algorithm for patients with concomitant hypertension is recommended to reduce the cardiovascular

  17. Differential diagnosis of persistent neonatal jaundice: Role of sonography and scintigraphy

    International Nuclear Information System (INIS)

    Lee, Sun Wha; Ko, Young Tae; Lim, Jae Hoon

    1993-01-01

    The most common causes of conjugated hyperbilirubinaemia after the first or second week of life are neonatal hepatitis and biliary atresia. Since these entities represent variable expressions of same pathologic process and have similar clinical, biochemical, and histologic features, differential diagnosis is extremely difficult. We prospectively studies 28 jaundiced infants by sonography and hepatobiliary scintigraphy. Final diagnoses included 12 biliary atresia and 16 neonatal hepatitis. Visualization of a normal sized common bile duct or gallbladder was compatible with the diagnosis of neonatal hepatitis. Non-visualized or atrophic gallbladder on sonography coupled with non-visualization of bowel activity on scintigraphy was highly suggestive of biliary atresia. We believe that sonography plays a valuable role in the initial evaluation of the infants with persistent neonatal jaundice. The combined use of sonography and hepatobiliary scintigraphy provides the most valuable information in suspected biliary atresia for prompt surgical treatment

  18. The application of sonography in shoulder pain evaluation and injection treatment after stroke: a systematic review.

    Science.gov (United States)

    Tao, Wu; Fu, Yu; Hai-Xin, Song; Yan, Dong; Jian-Hua, Li

    2015-09-01

    [Purpose] This review article is designed to expose the application of sonography in shoulder pain after stroke. [Methods] A range of databases was searched to identify articles that address sonography examination, with or without ultrasound guided corticosteroid injection for hemiplegic shoulder pain (HSP). The electronic databases of PubMed, CENTRAL, CINAHL, Cochrane Library, Medline were searched. [Results] According to the articles identified in our databases research, sonographic technique has potential to provide objective measurements in patients with HSP. The main sonography finding of HSP included subacromial subdeltoid (SASD) bursal effusion, tendinosis of the supraspinatus and subscapularis tendon, long head of biceps tendon sheath effusion, and shoulder subluxation. Our analysis also revealed significantly decreased pain score (VAS) and increased passive external rotation degree in the steroid injection group than control group. [Conclusion] The sonography examination is useful for HSP assessment and ultrasound guided technique is recommended for HSP injection treatment.

  19. Fistula in ano: endoanal sonography versus endoanal MR imaging in classification

    NARCIS (Netherlands)

    Hussain, S. M.; Stoker, J.; Schouten, W. R.; Hop, W. C.; Laméris, J. S.

    1996-01-01

    To assess agreement between endoanal sonography, endoanal magnetic resonance (MR) imaging, and surgery in depiction and classification of fistula in ano. Twenty-eight consecutive patients with nonspecific, cryptoglandular fistula in ano were studied. The fistulas were classified with endoanal

  20. 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.

  1. Diagnosis of deep vein thrombosis in the lower extremities. Phlebography versus Doppler sonography

    Energy Technology Data Exchange (ETDEWEB)

    Maurer, H.J.

    1986-02-01

    In this retrospective study, the results of Doppler sonography and phlebography are compared. In about 30% cases the diagnosis of thrombosis made by Doppler sonography could not be confirmed. Agreement was better in patients with acute thrombosis or following pulmonary emboli than in those with a longer history of swelling of the lower extremities. These results agree with the findings of other authors using impedance plethysmography; this also shows lack of agreement in about 30% of the cases.

  2. Specific preoperative diagnosis of choledochal cysts by combined sonography and hepatobiliary scintigraphy

    International Nuclear Information System (INIS)

    Papanicolaou, N.; Abramson, S.J.; Teele, R.L.; Treves, S.

    1985-01-01

    The combined use of sonography and hepatobiliary scintigraphy correctly identified a choledochal cyst preoperatively in seven consecutive infants and children. The high resolution anatomic images provided by sonography coupled with physiologic data on filing of the cyst, biliary patency and liver function derived from radionuclide scanning offer valuable information in the diagnosis and planning of corrective surgery of the cyst and coexisting hepatobiliary anomalies. Invasive diagnostic procedures should be reserved for occasional problematic cases [fr

  3. High resolution compression elastography and color doppler sonography in characterization of breast fibroadenoma.

    Science.gov (United States)

    Rjosk-Dendorfer, D; Reu, S; Deak, Z; Hetterich, H; Kolben, T; Reiser, M; Clevert, D A

    2014-01-01

    To evaluate the use of color Doppler sonography and free hand sonoelastography in the assessment of breast fibroadenomas according to their size and shape. From December 2012 to March 2013 women with 16 solid breast masses, classified as BI-RADS category 3 or 4 were examined with B-mode ultrasound, sonoelastography and color Doppler sonography. Lesions were subdivided according to their shape in round, ovoid or macrolobulated and according to their size (fibroadenomas in B-mode sonography could be shown (p = 0.91) and also comparison of Tsukuba-scores and size of masses revealed no significant differences (p = 1.0). Sizes of fibroadenomas ≥2 cm were significantly associated with an increased vascularization of the lesions (p = 0.04) and a macrolobulated appearance in B-mode sonography (p = 0.04). The combination of color Doppler sonography and sonoelastography in addition to B-mode sonography leads to an increased accuracy in distinguishing benign from malignant breast masses and to an improvement in characterization of fibroadenomas independent of their shape or size.

  4. Impact of sonography in gouty arthritis: Comparison with conventional radiography, clinical examination, and laboratory findings

    International Nuclear Information System (INIS)

    Schueller-Weidekamm, Claudia; Schueller, Gerd; Aringer, Martin; Weber, Michael; Kainberger, Franz

    2007-01-01

    Objective: To explore the typical sonographic features of gray-scale and Power Doppler of acute and chronic gouty arthritis in conjunction with radiographic, clinical, and laboratory findings. Materials and methods: All hand, finger, and toe joints of 19 patients with acute and chronic gout were examined with gray-scale and Power Doppler sonography. The number and size of bone changes detected with sonography was compared to radiographic findings. Vascularization of the synovial tissue was scored on Power Doppler (grades 0-3), and was compared with clinical appearance, including swelling, tenderness, and redness (grades 0-3). Results: In acute gout, mild to moderate echogenic periarticular nodules with sonotransmission and hypervascularization of the edematous surrounding soft tissue were found. In chronic gout, tophaceous nodules completely blocked transmission of US wave, leading to strong reflexion and dorsal shadowing in a minority of cases. No significant difference in the detection of large bone changes (>2 mm) was found between sonography and radiography. However, gray-scale sonography was significantly more sensitive in the detection of small bone changes (p < 0.001). Power Doppler scores were statistically significantly higher than clinical examination scores (p < 0.001). Discussion: Sonography is superior to radiographs in evaluating small bone changes. The inflammatory process in joints can be better detected with Power Doppler sonography than with clinical examination. Typical sonographic appearance of acute and in particular of chronic gout might provide clues on gouty arthritis that adds to the information available from conventional radiography, clinical, and laboratory findings

  5. Narrowing of the middle cerebral artery: artificial intelligence methods and comparison of transcranial color coded duplex sonography with conventional TCD.

    Science.gov (United States)

    Swiercz, Miroslaw; Swiat, Maciej; Pawlak, Mikolaj; Weigele, John; Tarasewicz, Roman; Sobolewski, Andrzej; Hurst, Robert W; Mariak, Zenon D; Melhem, Elias R; Krejza, Jaroslaw

    2010-01-01

    The goal of the study was to compare performances of transcranial color-coded duplex sonography (TCCS) and transcranial Doppler sonography (TCD) in the diagnosis of the middle cerebral artery (MCA) narrowing in the same population of patients using statistical and nonstatistical intelligent models for data analysis. We prospectively collected data from 179 consecutive routine digital subtraction angiography (DSA) procedures performed in 111 patients (mean age 54.17+/-14.4 years; 59 women, 52 men) who underwent TCD and TCCS examinations simultaneously. Each patient was examined independently using both ultrasound techniques, 267 M1 segments of MCA were assessed and narrowings were classified as 50% lumen reduction. Diagnostic performance was estimated by two statistical and two artificial neural networks (ANN) classification methods. Separate models were constructed for the TCD and TCCS sonographic data, as well as for detection of "any narrowing" and "severe narrowing" of the MCA. Input for each classifier consisted of the peak-systolic, mean and end-diastolic velocities measured with each sonographic method; the output was MCA narrowing. Arterial narrowings less or equal 50% of lumen reduction were found in 55 and >50% narrowings in 26 out of 267 arteries, as indicated by DSA. In the category of "any narrowing" the rate of correct assignment by all models was 82% to 83% for TCCS and 79% to 81% for TCD. In the diagnosis of >50% narrowing the overall classification accuracy remained in the range of 89% to 90% for TCCS data and 90% to 91% for TCD data. For the diagnosis of any narrowing, the sensitivity of the TCCS was significantly higher than that of the TCD, while for diagnosis of >50% MCA narrowing, sensitivity of the TCCS was similar to sensitivity of the TCD. Our study showed that TCCS outperforms conventional TCD in detection of 50% MCA narrowing. (E-mail: jaroslaw.krejza@uphs.upenn.edu).

  6. Abdominal ultrasonography in inheredited diseases of carbohydrate metabolism

    International Nuclear Information System (INIS)

    Pozzato, Carlo; Curti, Alessandra; Cornalba, Gianpaolo; Radaelli, Giovanni; Fiori, Laura; Rossi, Samantha; Riva, Enrica

    2005-01-01

    Purpose: To determine the usefulness of abdominal sonography in inherited diseases of carbohydrate metabolism. Materials and methods: Thirty patients (age range, 4 months to 27 years) with glycogen storage diseases, galactosemia, disorders of fructose metabolism were studied with sonography. Echogenicity of the liver, sonographic dimensions of liver, kidneys and spleen were evaluated. Plasma blood parameters (ALT, AST, total cholesterol, triglycerides) were determined. Results: Liver was enlarged in 21/22 patients (95.4%) with glycogen storage diseases, in both subjects with disorders of fructose metabolism, and in 2/6 patients (33.3%) with galactosemia. Hepatic echogenicity was increased in 20/22 patients (90.9%) with glycogen storage diseases, and in the subject with hereditary fructose intolerance. Patients with galactosemia did not show increased liver echogenicity. Both kidney were enlarged in 8/17 patients (47.0%) with glycogen storage disease type I. Subjects with increased hepatic echogenicity exhibited higher plasma concentrations of any blood parameter than the others with normal echogenicity (p [it

  7. Frequency of Helicobacter pylori in patients underwent endoscopy

    Directory of Open Access Journals (Sweden)

    Ahmet Tay

    2012-06-01

    Full Text Available Objectives: The aim of this study was to investigate thefrequency of Helicobacter pylori in patients underwent endoscopyeastern Anatolia.Materials and methods: The patients whose endoscopicantral biopsies were taken for any reason in our endoscopyunit in February-June 2010 period were includedand retrospectively investigated. The frequency of Helicobacterpylori was determined as separating the patientsaccording to general, sex and the age groups. Antral biopsieswere stained with hematoxylin-eosin and modified giemsamethod and examined under light microscope andreported as (+ mild, (++ moderate, (+++ severe positiveaccording to their intensities.Results: Biopsy specimens of 1298 patients were includedinto the study. The mean age was 47.5 ± 17.5 years(range 14-88 and 607 of these patients (47% were male.Histopathological evaluation revealed that, 918 of the patientswere (71% positive and 379 (29% were negativefor Helicobacter pylori. Approximately 60% of our patientshad mild, 29% had moderate and 11% had severe positivityfor Helicobacter pylori. No significant difference wasfound in the frequency of Helicobacter pylori betweenwomen and men. The frequencies of Helicobacter pyloriwere 73.2%, 71.5%, 68.6% and 70.4%, respectively, inthe age groups of 14-30 years, 31-45 years, 46-60 yearsand 61-88 years.Conclusion: The frequency of Helicobacter pylori was71% in Eastern Anatolia Region. No statistically significantdifference was found between genders and agegroups in term of the frequency of Helicobacter pylori.

  8. Postoperative pleural effusion following upper abdominal surgery

    DEFF Research Database (Denmark)

    Nielsen, P H; Jepsen, S B; Olsen, A D

    1989-01-01

    Of 128 patients who underwent upper abdominal surgery, examined by standard preoperative and postoperative chest roentgenograms for the formation of postoperative pleural effusions, 89 had postoperative pleural effusions. Their presence was not related to the type of operation, infection, serum a...... to postoperative sodium and water retention, and aggravated by an age-related relative cardiac decompensation. Early postoperative pleural effusions are common and do not require specific treatment....

  9. Benign versus malignant lymphadenopathy : the usefulness of color doppler sonography

    Energy Technology Data Exchange (ETDEWEB)

    Chang, Yun Woo; Hong, Hyun Sook; Park, Jae Ho; Lee, Yong Il; Lee, Hae Kyung; Kwon, Kui Hyang; Choi, Deuk Lin [Soonchunhyang Univ. Hospital, Asan (Korea, Republic of)

    1999-04-01

    To evaluate the vascular pattern of lymph nodes, and the usefulness of color Doppler sonogaphy in differentiating benign from malignant superficial lymphadenopathy. Twenty-six patients were pathologically and clinically confirmed to be suffering from benign reactive lymphadenitis and tuberculosis (n=16) or lymphoma and malignant lymphadenitis (n=10). Lymph node shape was assessed by the ratio of longitudinal diameter to transverse diameter(L/T), and patients were thus assigned to one of two groups : L/T{>=}2, or L/T<2. The hilar vascular pattern of lymph node was assessed by color Doppler sonography and classified as central, eccentric, or absent. On the basis of peripheral vascularity, patients were divided into three groups according to circumferental linear vascularity. An absence of peripheral vascularity was classified as grade 0. If less than half the periphery was covered by linear vascularity, a patient was assigned to as grade I, and if more than half was covered by a vessel, the classification was grade II. Statistically significant differences in L/T ratio were noted between malignant and benign node (p<.001). Of the 16 benign reactive nodes, 13 showed L/T{>=}2, and 3 L/T<2. while in nine of the ten malignant nodes, L/T<2 was noted. Among 16 benign reactive nodes, hilar vascularity was central in 13, eccentric in one, and absent in two. Among the ten malignant nodes, the corresponding totals were nil, four, and Six. The hilar vascular pattern showed statistically significant differentiation between malignant and benign node (p<.05). Among 16 benign reactive nodes, 13 were grade 0, two were grade I, and one was grade II, while among ten malignant nodes, two were grade 0 and eight were grade I. On the basis of vascular pattern, the difference between benign and malignant nodes was statistically significant (p<.05). L/T ratio<2, absent or eccentric hilar vascularity, and the presence of peripheral vascularity are suggestive of malignant lymph node. The

  10. Is It Worthwhile to Fully Evaluate the Stomach in Every Ultrasound Examination of the Abdominal Cavity?

    International Nuclear Information System (INIS)

    Goudarzi, M.; Navabi, J.; Salimi, Gh.

    2011-01-01

    To evaluate the usefulness of abdominal sonography in the fasting state with no hypotonic agents in the detection and exclusion of gastric lesions. One-hundred patients with normal upper gastrointestinal endoscopy, 94 patients with a major gastric abnormality (including 59 intraluminal tumors, three submucosal masses, 29 ulcers, two polyps and one hypertrophied gastric mucosa) and 75 patients with minor gastric abnormalities (mainly gastritis) were enrolled into the study. Of the 100 normal patients, ultrasound showed four false positive results with 96% specificity of the examination. Within the major gastric lesion group, ultrasound was true positive in 55 of 59 tumors, 15 of 29 ulcers, three of three submucosal masses and the case of giant gastric mucosa. It was negative in the detection of gastric polyps. It could detect only 8% of minor gastric abnormalities. Abdominal sonography in the fasting state, if carefully performed, is sufficiently accurate in detection and exclusion of major gastric lesions. Therefore, although it cannot replace endoscopic and barium studies of the stomach, careful evaluation of the stomach is recommended in every sonographic evaluation of the abdominal cavity

  11. [Abdominal pregnancy, institutional experience].

    Science.gov (United States)

    Bonfante Ramírez, E; Bolaños Ancona, R; Simón Pereyra, L; Juárez García, L; García-Benitez, C Q

    1998-07-01

    Abdominal pregnancy is a rare entity, which has been classified as primary or secondary by Studiford criteria. A retrospective study, between January 1989 and December 1994, realized at Instituto Nacional de Perinatología, found 35,080 pregnancies, from which 149 happened to be ectopic, and 6 of them were abdominal. All patients belonged to a low income society class, age between 24 and 35 years, and average of gestations in 2.6. Gestational age varied from 15 weeks to 32.2 weeks having only one delivery at term with satisfactory postnatal evolution. One patient had a recurrent abdominal pregnancy, with genital Tb as a conditional factor. Time of hospitalization varied from 4 to 5 days, and no further patient complications were reported. Fetal loss was estimated in 83.4%. Abdominal pregnancy is often the sequence of a tubarian ectopic pregnancy an when present, it has a very high maternal mortality reported in world literature, not found in this study. The stated frequency of abdominal pregnancy is from 1 of each 3372, up to 1 in every 10,200 deliveries, reporting in the study 1 abdominal pregnancy in 5846 deliveries. The study had two characteristic entities one, the recurrence and two, the delivery at term of one newborn. Abdominal pregnancy accounts for 4% of all ectopic pregnancies. Clinical findings in abdominal pregnancies are pain, transvaginal bleeding and amenorrea, being the cardinal signs of ectopic pregnancy.

  12. 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

  13. Postoperative abdominal complications after cardiopulmonary bypass

    Directory of Open Access Journals (Sweden)

    Dong Guohua

    2012-10-01

    Full Text Available Abstract Background To summarize the diagnostic and therapeutic experiences on the patients who suffered abdominal complications after cardiovascular surgery with cardiopulmonary bypass(CPB. Methods A total of 2349 consecutive patients submitted to cardiovascular surgery with CPB in our hospital from Jan 2004 to Dec 2010 were involved. The clinical data of any abdominal complication, including its incidence, characters, relative risks, diagnostic measures, medical or surgical management and mortality, was retrospectively analyzed. Results Of all the patients, 33(1.4% developed abdominal complications postoperatively, including 11(33.3% cases of paralytic ileus, 9(27.3% of gastrointestinal haemorrhage, 2(6.1% of gastroduodenal ulcer perforation, 2(6.1% of acute calculus cholecystitis, 3(9.1% of acute acalculus cholecystitis, 4(12.1% of hepatic dysfunction and 2(6.1% of ischemia bowel diseases. Of the 33 patients, 26 (78.8% accepted medical treatment and 7 (21.2% underwent subsequent surgical intervention. There were 5(15.2% deaths in this series, which was significantly higher than the overall mortality (2.7%. Positive history of peptic ulcer, advanced ages, bad heart function, preoperative IABP support, prolonged CPB time, low cardiac output and prolonged mechanical ventilation are the risk factors of abdominal complications. Conclusions Abdominal complications after cardiovascular surgery with CPB have a low incidence but a higher mortality. Early detection and prompt appropriate intervention are essential for the outcome of the patients.

  14. 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 ...

  15. Staged isolation of abdominal cavity in generalized peritonitis

    OpenAIRE

    Kutovoi А.; Kosulnikov S.; Zavizion E.; Stepanskyi D.

    2017-01-01

    In the work we present comparative results of treatment of patients with generalized secondary and tertiary peritonitis depending on the way of surgery completion. Patients in group I (n=27) underwent only skin suturing after the surgery, in group II –laporostoma was formed with VAC in the abdominal cavity. We have evaluated the level of microbe contamination and condition after wound surgery, intensity of adhesion process in the abdominal cavity, multiple organ failure after surgery. The use...

  16. Confusion and abdominal symptoms following a rugby tackle.

    Science.gov (United States)

    Ioannides, Demetris; Davies, Madeleine; Kluzek, Stefan

    2017-09-23

    A 19-year-old man was sent to the emergency department following a pitch-side assessment for suspected concussion, unexplained upper abdominal tenderness and vomiting, following a high-impact tackle during a rugby match. A Focussed Assessment with Sonography for Trauma (FAST) scan performed in the emergency department suggested intra-abdominal free fluid, and subsequent head and abdominal CT imaging showed no intracranial lesion but confirmed a significant haemoperitoneum due to large splenic tear and bleeding. An emergency splenectomy was performed, which confirmed the rupture of an enlarged spleen with blood loss of almost 2 L into the peritoneal cavity. The patient made a full recovery following surgery. A subsequent histological examination revealed granulomatous inflammation characteristic of infectious mononucleosis. This unique case illustrates that physically fit patients with early hypovolaemic shock can present with symptoms mimicking concussion. © BMJ Publishing Group Ltd (unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  17. Correlation Between Abdominal Muscle Thickness and Maximal Expiratory Pressure.

    Science.gov (United States)

    Ishida, Hiroshi; Suehiro, Tadanobu; Kurozumi, Chiharu; Ono, Koji; Watanabe, Susumu

    2015-11-01

    The activity of abdominal muscles mainly produces high expiratory pressure. These include the rectus abdominis, external oblique, internal oblique, and transverse abdominis muscles. The purpose of this study was to determine whether maximal expiratory pressure is associated with each abdominal muscle thickness at rest. Thirty-nine healthy male volunteers (mean age ± SD, 20.7 ± 2.7 years) participated in the study. The thickness of the right rectus abdominis, external oblique, internal oblique, and transverse abdominis muscles was measured by B-mode sonography in the supine position. The maximal expiratory pressure was obtained with a spirometer in the sitting position. The correlations between each abdominal muscle thickness and maximal expiratory pressure were determined by the Pearson correlation coefficient. The correlation coefficient between the rectus abdominis muscle and maximal expiratory pressure was 0.571 (Pmuscles and maximal expiratory pressure were 0.297 (P = .066), 0.267 (P = .100), and 0.022 (P = .894), respectively. Our results indicate that the rectus abdominis muscle thickness might be more highly correlated with expiratory pressure production than the external oblique, internal oblique, and transverse abdominis muscle thickness. © 2015 by the American Institute of Ultrasound in Medicine.

  18. Basic ultrasound training assessment in the initial abdominal trauma screening

    Directory of Open Access Journals (Sweden)

    LUAN GERALDO OCAÑA OLIVEIRA

    2018-02-01

    Full Text Available ABSTRACT Objective: to verify the efficiency and usefulness of basic ultrasound training in trauma (FAST - Focused Assessment with Sonography in Trauma for emergency physicians in the primary evaluation of abdominal trauma. Methods: a longitudinal and observational study was carried out from 2015 to 2017, with 11 emergency physicians from Hospital Universitário do Oeste do Paraná, submitted to ultrasound training in emergency and trauma (USET® - SBAIT. FAST results started to be collected two months after the course. These were compared with a composite score of complementary exams and surgical findings. Information was stored in a Microsoft Excel program database and submitted to statistical analysis. Results: FAST was performed in 120 patients. In the study, 38.4% of the assessed patients had a shock index ≥0.9. The composite score detected 40 patients with free peritoneal fluid, whereas FAST detected 27 cases. The method sensitivity was 67.5%, specificity was 98.7%, the positive predictive value was 96.4%, the negative predictive value was 85.39% and accuracy was 88%. All those with a positive FAST had a shock index ≥0.9. Fifteen patients with positive FAST and signs of instability were immediately submitted to surgery. Conclusions: the basic training of emergency physicians in FAST showed efficiency and usefulness in abdominal trauma assessment. Due to its low cost and easy implementation, this modality should be considered as a screening strategy for patients with abdominal trauma in health systems.

  19. Incidental gallstones on sonography: a retrospective study | Ani ...

    African Journals Online (AJOL)

    Background: Protocol for routine abdominal ultrasonography often begins with and usually incorporates the right upper quadrant scan. The liver and the gallbladder are well visualized in this body region and any gallstones can be seen more so with the routine preparation of overnight fasting. Methods: A retrospective ...

  20. Senior general surgery residents can be trained to perform focused assessment with sonography for trauma patients accurately.

    Science.gov (United States)

    Hsu, Sheng-Der; Chen, Cheng-Jueng; Chan, De-Chuan; Yu, Jyh-Cherng

    2017-12-01

    Researchers studying trauma have found that physicians are able to perform a focused assessment with sonography for trauma (FAST) with minimal training and achieve ideal accuracy. However, there are currently no consensus or standard guidelines regarding the performance of this assessment. The aim of our study was to clarify the value of FAST performed by well-qualified senior general surgery residents in cases of suspected blunt abdominal trauma, which presents an important diagnostic problem in emergency departments. This was a retrospective study in the emergency department (ED) of our hospital performed from January 2011 to September 2013. Patients were included if they (1) had undergone a FAST examination performed by qualified residents and (2) had received subsequent formal radiographic or surgical evaluations. The results were compared against subsequent surgical findings or formal Department of Radiology reference standards. Among the 438 patients enrolled, false-negative results were obtained in 8 and false-positive results in 5. Only one patient was missed and required laparotomy to repair a small intestine perforation. The sensitivity and specificity were 87 and 99%, respectively; the accuracy was 97%. Senior general surgery residents can be trained to perform accurate FAST examinations on trauma patients.

  1. Establishment of a course for Focused Assessment Sonography for Trauma

    International Nuclear Information System (INIS)

    Abu-Zidan, Fikri M.; Kazzam, Elsadig E.; Czechowski, Janusz J.; Dittrich, Kenneth

    2005-01-01

    Focused Assessment Sonography for Trauma (FAST) is not widely practiced by Trauma Surgeons in the Middle East despite its international acceptance. A FAST course was established by the Trauma Group at the Faculty of Medicine and Health Sciences at United Arab Emirates (UAE) University aiming to introduce doctors who have limited experience of ultrasound to the basics of FAST. This article summarizes the content of the course; the evaluation of the participants and their recommendations. An 8 hour FAST course was offered to 18 participants in May 2004 in the Faculty of Medicine and Health Sciences, UAE University, Al-Ain, UAE. Lectures with syllabus material were used to cover the following topics: basic ultrasound physics, knobology and sonographic orientation, the FAST scan, chest and cardiac trauma sonographic evaluation, training and credentialing issues. Each participant received 3 hours of hands-on ultrasound instruction. On completion of the course participants responded anonymously to an evaluation questionnaire. All participants responded to the questionnaire (100% response rate). Delegates found the course well organized, relevant, met their needs and encourages them to use FAST in their own practice. The course objectives were met. Participants suggested that including actual patients and the use of animal models improve the practical sessions. Organizing a FAST course is an important step towards recognizing and implementing it in practice. Nevertheless, there is a need for appropriate quality assurance and credentialing guidelines before commencing. (author)

  2. Sonography for detection of spinal dermal sinus tracts.

    Science.gov (United States)

    Lin, Kuang-Lin; Wang, Huei-Shyong; Chou, Ming-Liang; Lui, Ta-Ngar

    2002-08-01

    It is well known that spinal dysraphism may be complicated by meningitis as a result of infection traveling from the skin along a patent dermal sinus tract. The only clue is the lower back cutaneous lesions. Our aim was to investigate the correlation between cutaneous lesions, patent dermal sinus tracts, and spinal dysraphism and their complications. Five patients (3 female and 2 male) with spinal patent dermal sinus tracts were studied. We used a 7-MHz linear transducer with a two-dimensional real-time sonographic system to insonate and obtain transverse and longitudinal views of the spinal cord and subcutaneous area, extending from the cervical cord to the sacral areas. Subsequently, we performed spinal magnetic resonance imaging in every patient to confirm the diagnosis and to evaluate the intraspinal conditions. The associated central nervous system anomalies and complications were tethered cords (n = 5), dermoid cysts (n = 3), lipoma (n = 2), central nervous system infections (n = 2), and syringomyelia (n = 1). The outcomes were better in those who received surgical intervention before they were infected. Early detection of spinal patent dermal sinus tracts and related anomalies was accomplished with spinal sonography and allowed for prophylactic treatment (e.g., early surgical intervention) before the onset of neurologic deficits.

  3. The value of intraoperative sonography in low grade glioma surgery.

    Science.gov (United States)

    Petridis, Athanasios K; Anokhin, Maxim; Vavruska, Jan; Mahvash, Mehran; Scholz, Martin

    2015-04-01

    There is a number of different methods to localize a glioma intraoperatively. Neuronavigation, intraoperative MRI, 5-aminolevulinic acid, as well as intraoperative sonography. Every method has its advantages and disadvantages. Low grade gliomas do not show a specific signal with 5-aminolevulinic acid and are difficult to distinguish macroscopically from normal tissue. In the present study we stress out the importance of intraoperative diagnostic ultrasound for localization of low grade gliomas. We retrospectively evaluated the charts and MRIs of 34 patients with low grade gliomas operated in our department from 2011 until December 2014. The efficacy of ultrasound as an intraoperative navigational tool was assessed. In 15 patients ultrasound was used and in 19 not. Only histologically proven low grades gliomas (astrocytomas grade II) were evaluated. In none of the patients where ultrasound (combined with neuronavigation) was used (N=15) to find the tumors, the target was missed, whereas the exclusive use of neuronavigation missed the target in 5 of 19 cases of small subcortical low grade gliomas. Intraoperative ultrasound is an excellent tool in localizing low grade gliomas intraoperatively. It is an inexpensive, real time neuronavigational tool, which overcomes brain shift. Even when identifying the tumors with ultrasound is very reliable, the extend of resection and the decision to remove any residual tumor with the help of ultrasound is at the moment unreliable. Copyright © 2015 Elsevier B.V. All rights reserved.

  4. Transcranial sonography of brainstem structures in panic disorder.

    Science.gov (United States)

    Šilhán, Petr; Jelínková, Monika; Walter, Uwe; Pavlov Praško, Ján; Herzig, Roman; Langová, Kateřina; Školoudík, David

    2015-10-30

    Panic disorder has been associated with altered serotonin metabolism in the brainstem raphe. The aim of study was to evaluate the BR echogenicity on transcranial sonography (TCS) in panic disorder. A total of 96 healthy volunteers were enrolled in the "derivation" cohort, and 26 healthy volunteers and 26 panic disorder patients were enrolled in the "validation" cohort. TCS echogenicity of brainstem raphe and substantia nigra was assessed on anonymized images visually and by means of digitized image analysis. Significantly reduced brainstem raphe echogenicity was detected more frequently in panic disorder patients than in controls using both visual (68% vs. 31%) and digitized image analysis (52% vs. 12%). The optimal cut-off value of digitized brainstem raphe echogenicity indicated the diagnosis of panic disorder with a sensitivity of 64% and a specificity of 73%, and corresponded to the 30th percentile in the derivation cohort. Reduced brainstem raphe echogenicity was associated with shorter treatment duration, and, by trend, lower severity of anxiety. No relationship was found between echogenicity of brainstem raphe or substantia nigra and age, gender, severity of panic disorder, or severity of depression. Patients with panic disorder exhibit changes of brainstem raphe on TCS suggesting an alteration of the central serotonergic system. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  5. Quantification of cerebral blood flow via Duplex sonography

    International Nuclear Information System (INIS)

    Vogl, G.; Pohl, P.; Willeit, J.; Aichner, F.

    1987-01-01

    An attempt was made to measure quantitatively the total cerebral blood flow by means of Duplex sonography. In a group of healthy young subjects a median value for total cerebral blood flow was obtained amounting to 469 ml/min ± 30%, repeat measurements yielded a maximum deviation of ± 11%. In three patients the values obtained after severe apoplectic insult due to occlusion of the internal carotid artery were definitely below the value of the group of healthy subjects, whereas the value for the total blood flow was in the upper range of normal values in a patient with occlusion of the a. cerebri media. Comparative measurements of the regional cerebral blood flow with xenon 13 yielded in those patients with occlusion of the internal carotid artery a markedly reduced mean flow and in the patient with occlusion of the a. cerebri media a less markedly reduced mean flow. Regionally reduced perfusion was seen in all the four patients in the range of the clinically and computer tomographically well-known ischaemia zone. Thanks to the simplicity of this sonographic examination method it could be a useful decision parameter in determining the indication for a reconstruction of the carotid artery, especially in asymptotic patients. (orig.) [de

  6. [Hydrocolonic sonography--potentials and limitations of ultrasonographic diagnosis of colon diseases].

    Science.gov (United States)

    Limberg, B

    2001-12-01

    Hydrocolonic sonography - potentials and limitations of ultrasonographic diagnosis of colon diseases. Ultrasonic examination has become increasingly important in the diagnosis of diseases of the gastrointestinal tract. In neoplastic diseases of the large intestine, however, the diagnostic value of conventional transabdominal sonography is limited. The sonographic evaluation of the colon could be improved by the retrograde instillation of water into the colon in a procedure called hydrocolonic sonography. This technique allows the visualization of the colon sonographically from the rectosigmoid transition to the cecum. Hydrocolonic sonography enables a detailed sonographic examination of the hypoechoic colonic lumen, the five individual layers of the colon wall and the surrounding connective tissue, thus providing additional information and allowing a more precise diagnosis of many diseases of the colon. Colonic polyps and carcinomas appear sonographically as echogenic structures projecting from the intestinal wall into the lumen. Colonic polyps larger than 7 mm in diameter and carcinomas of the colon can be detected with great sensitivity. In addition, detailed evaluation of the structure of the bowel wall permits more precise staging of tumors of the colon. Aside from such localized changes, hydrocolonic sonography can also demonstrate changes in the wall structure in chronic inflammatory large bowel diseases such as Crohn's disease and ulcerative colitis. In addition hydrocolonic sonography has been proven to be of great value for the ultrasonographically-guided hydrostatic reduction of intussusception in children. On the other hand virtual colonoscopy is another promising new imaging method for the diagnosis of colon diseases. The differences between hydrcolonic sonography and virtual colonoscopy and their potential for screening purposes of colon cancer will be discussed.

  7. Abdominal ultrasound in AIDS patients

    International Nuclear Information System (INIS)

    Escribano, J.; Gonzalez, J.; Alvarez, M.; Rivero, S.; Raya, J.L.; Ruza, M.

    1998-01-01

    To analyze the ultrasonography findings in abdomen in the AIDS patients in our hospital, as well as the indications for this exploration, assessing the role of abdominal ultrasound (AU). The ultrasonographic and clinical findings in 527 patients who underwent a total of 715 explorations between 1992 and 1996 were studied. Hepatomegaly and/or splenomegaly, usually homogeneous, were observed in nearly half of the studies (45%); one third of the patients with marked splenomegaly presented visceral leishmaniasis. Focal lesions in liver and/or spleen, corresponding to angiomas, abscesses, lymphomatous lesions and metastasis, were detected in 5.7% of the explorations. Thirty-five percent of the AU revealed the presence of lymphadenopathy; nodes measuring over 2.5 cm were usually related to potential treatable infection or neoplasm. Thickening of the gallbladder wall did not usually indicate the presence of acute cholecystitis unless Murphy''s sign was also detected. Bile duct dilation and wall thickening was related to opportunistic cholangitis, and the increase in the echogenicity of the renal parenchyma was linked to AIDS-related nephropathy. Despite the fact that many of findings with AU are nonspecific, we consider that this approach should be the principal diagnostic technique in AIDS patients with suspected abdominal pathology or fever of unknown origin. (Author) 43 refs,

  8. Bladder distension as a cause of abdominal compartment syndrome

    International Nuclear Information System (INIS)

    Yasir, M.; Hoda, M.Q.

    2018-01-01

    Abdominal compartment syndrome (ACS) is increasingly identified in critically ill patient and its harmful effects are well documented. The disparity among the pressure, volume in abdominal cavity and its contents, results in ACS. The actual incidence of ACS is not known. However, it has been observed predominantly in patients with severe blunt and penetrating abdominal trauma, ruptured abdominal aortic aneurysms, retro- and intra-peritoneal hemorrhage, pneumoperitoneum, neoplasm, pancreatitis, ascites and multiple bone fracture. We present a case of 40-year female who underwent emergency cesarean section and developed abdominal compartment syndrome due to urinary bladder distension secondary to blockade of urinary catheter with blood clots. This is a very unusual cause of ACS. (author)

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

    Science.gov (United States)

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

    2016-06-01

    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 particular the occurrence of intestinal ischemia. The medical records of all patients admitted with severe acute pancreatitis admitted to the ICU of a tertiary referral center were reviewed. The criteria proposed by the World Society of the Abdominal Compartment Syndrome (WSACS) were used to determine whether patients had IAH or ACS. Fifty-nine patients with severe acute pancreatitis were identified. Intra-abdominal pressure (IAP) measurements were performed in 29 patients (49.2 %). IAH was present in all patients (29/29). ACS developed in 13/29 (44.8 %) patients. Ten patients with ACS underwent decompressive laparotomy. A large proportion of patients with ACS had intra-abdominal ischemia upon laparotomy: 8/13 (61.5 %). Mortality was high in both the ACS group and the IAH group. This study confirms that ACS is common in severe acute pancreatitis. Intra-abdominal ischemia occurs in a large proportion of patients with ACS. Swift surgical intervention may be indicated when conservative measures fail in patients with ACS. National and international guidelines need to be updated so that routine IAP measurements become standard of care for patients with severe acute pancreatitis in the ICU.

  10. Abdominal tuberculosis. On-going challenge to gastroenterologists

    International Nuclear Information System (INIS)

    Ibrahim, Mahgoub; Osuba, Abimbola

    2005-01-01

    The aim of this study is to record the observations and experience on the diagnosis and management of abdominal tuberculosis (TB) and to highlight the difficulties in the diagnosis and management of this condition. Two hundred consecutive patients attending the Gastroenterology Department of the King Khalid National Guard Hospital, Jeddah, Kingdom of Saudi Arabia between May 1991 and May 2001, suspected with abdominal TB were investigated. A detailed clinical history and physical examination were obtained. Data of 75 confirmed cases of abdominal TB were analyzed. The most common presenting symptoms were anorexia (84%), abdominal pain (84%) and weight loss (72%). Abdominal tenderness was the most common clinical finding, followed by ascites and abdominal mass (42%). The chest radiograph suggestive of pulmonary TB was diagnosed in 24 patients (32%). Computed tomographic (CT) scanning revealed abnormalities in all 51 patients who underwent the procedure, while positive findings were observed by abdominal ultrasound in 66% of the tested patients. Histopathological examination of patients showed tuberculosis granuloma, while acid fast bacilli were seen in 34%. Mycobacterium tuberculosis was identified by microbiological methods in 60% of patients. The most common presenting symptoms were anorexia (84%), abdominal pain (84%) and weight loss (72%). Abdominal tenderness was the most common clinical finding, followed by ascites and abdominal mass (42%). The chest radiograph suggestive of pulmonary TB was diagnosed in 24 patients (32%). Computed tomographic (CT) scanning revealed abnormalities in all 51 patients who underwent the procedure, while positive findings were observed by abdominal ultrasound in 66% of the tested patients. Histopathological examination of patients showed tuberculous granuloma, while acid fast bacilli were seen in 34%. Mycobacterium tuberculosis was identified by microbiological methods in 60% of patients. A high index of clinical suspicion is

  11. Abdominal tuberculosis in children

    International Nuclear Information System (INIS)

    Ablin, D.S.; Jain, K.A.; Azouz, E.M.

    1994-01-01

    Four boys with abdominal tuberculosis, one of whom had acquired immunodeficiency syndrome, are presented. Abdominal imaging findings on plain radiography, ultrasonography, computer tomography, and gastrointestinal contrast studies included tuberculous peritonitis and ascites in all patients, tuberculous adenopathy in two, gastrointestinal tuberculosis in two, and omental tuberculosis in two. The radiographic features particularly characteristic of abdominal tuberculosis were: (1) Low attenuating adenopathy with rim enhancement, (2) omental or ileocecal inflammatory mass, (3) high density ascites, and (4) gastrointestinal enteritis involving the ileocecal region. (orig./MG)

  12. Sonographic Layers in Infantile Hypertrophic Pyloric Stenosis seen on High Resolution Sonography

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Dae Soon; Yoo, Shi Joo; Yoo, Yong Ho; Kim, In Koo; Kim, Kyung Mo; Choe, Ghee Young [Asan Medical Center, University of Ulsan College of Medicine, Seoul (Korea, Republic of)

    1996-12-15

    Sonography is a conclusive method in the diagnosis of infantile hypertrophic pyloric stenosis(IHPS). However, previous reports incompletely described the sonographic layers. This study was performed to define the layers seen on high resolution sonography. We performed high resolution sonography with 10-5 MHz linear transducer in 8 patients with IHPS. The layers seen on sonography were correlated with histopathologic findings by obtaining thin section of thickened gastric wall during surgery. All cases showed typical sonographic findings that were previously described. The thickened pyloric wall consisted of 5 sonographic layers : extremely echogenic mucosal interface, hypoechoic mucosa, hyperechoic submucosa, mixed echogenic circular muscle layer, and hypoechoic longitudinal muscle layer. On longitudinal scan of pylorus,circular muscle fiber directions were identified as alternating bands of hyper-and hypoechogenicity with the appearance of zebra skin. Clear delineation of the layers of gastric wall and the muscle fiber directions of hypertrophied circular muscle in IHPS showed by high resolution sonography. Our results are contradictory to the previous reports that defined the sonolucent double tracks as collapsed lumen and the echogenic lines as mucosa. We believe that the multiple hypoechogenic bands seen in longitudinal scan represent the folded mucosal layers and that the echogenic lines are from the mucosal interface

  13. Endometrioma de parede abdominal Abdominal wall endometrioma

    Directory of Open Access Journals (Sweden)

    Italo Accetta

    2011-03-01

    Full Text Available RACIONAL: A incidência exata da endometriose na população geral é desconhecida. A confirmação desta doença só é possível através da análise histopatológica de um fragmento obtido por algum procedimento invasivo, pois não existe até o momento, nenhum marcador clínico seguro. OBJETIVO: Relatar a experiência com as manifestações clínicas e o tratamento cirúrgico em pacientes com endometrioma de parede abdominal. MÉTODO: 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 pósoperatória 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. CONCLUSÂO: 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.BACKGROND: The exact incidence of endometriosis in the general population is unknown. Confirmation of this disease is only possible by histopathological analysis of a fragment obtained by some invasive procedure, because there is so far, no clinical secure marker. AIM: To report the experience with the clinical manifestations and surgical treatment in patients with abdominal wall endometrioma. METHODS

  14. Abdominal tuberculosis: Imaging features

    International Nuclear Information System (INIS)

    Pereira, Jose M.; Madureira, Antonio J.; Vieira, Alberto; Ramos, Isabel

    2005-01-01

    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

  15. Abdominal and Pelvic CT

    Medline Plus

    Full Text Available ... for tumors as well as monitor response to chemotherapy. top of page How should I prepare? You ... of acute abdominal conditions in babies, such as vomiting or blood in stool. For some conditions, including ...

  16. Abdominal and Pelvic CT

    Medline Plus

    Full Text Available ... be asked to remove hearing aids and removable dental work. Women will be asked to remove bras ... can diagnose many causes of abdominal pain or injury from trauma with very high accuracy, enabling faster ...

  17. Abdominal x-ray

    Science.gov (United States)

    Abdominal film; X-ray - abdomen; Flat plate; KUB x-ray ... There is low radiation exposure. X-rays are monitored and regulated to provide the minimum amount of radiation exposure needed to produce the image. Most ...

  18. 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.

  19. 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 ...

  20. 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 ...

  1. Abdominal Pain Syndrome

    Science.gov (United States)

    ... have a clear idea about the cause of pain. Sometimes a diagnosis is made and treatment can be started. In ... tests. Treatment What treatments are available for abdominal pain? Once a diagnosis is made, treatment can proceed for that condition. ...

  2. 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 ...

  3. 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 ...

  4. Abdominal and Pelvic CT

    Medline Plus

    Full Text Available ... disease such as ulcerative colitis or Crohn's disease , pancreatitis or liver cirrhosis. cancers of the liver, kidneys, ... exams and ultrasound are preferred for evaluation of acute abdominal conditions in babies, such as vomiting or ...

  5. 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 ...

  6. 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 ...

  7. 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 ...

  8. Assessment of resistive index in acute epididymitis on doppler sonography

    International Nuclear Information System (INIS)

    Jung, Seung Mun; Cho, Kyoung Sik; Choi, Hyo Kyeong; Lee, Moon Gyu; Auh, Yong Ho; Kim, Chung Soo

    1995-01-01

    This study was aimed to review findings of gray-scale ultrasonography and to assess the diagnostic value of the resistive index (RI) in patients with acute epididymitis by comparing with that in normal volunteers. Gray-scale ultrasonogram was reviewed in nine patients with acute epididymitis for echogenicity, size and reactive hydrocele. Normal values of resistive index (RI) were obtained in 20 epididymides from 10 volunteers (aged 20-28, mean 23.7). Nine patients of epididymitis (aged 18-67, mean 37.2) were examinated with color Doppler sonography and RI was measured at 11 sites on epididymal arteries. For the prediction of acute epididymitis, accuracy, sensitivity and specificity were calculated at the cut-off value of RI in 0.65 and 0.70. Gray-scale ultrasonography showed echogenicity that was variable among the 9 cases (hyperechoic 2 cases, isoechoic 2, hypoechoic 5), enlargement of epididymis in 8, and reactive hydrocele in 8 cases. Normal volunteers displayed color Doppler signals in 14 out of 20. The range of RI in normal volunteers were between 0.64 and 1.00 (mean, 0.79 ± SD 0.10). In patients with acute epididymitis, color Doppler signals were detected in all patients. The range of RI in epididymitis were 0.40-0.68 (mean, 0.56 ± SD 0.10). At cut-off RI value of 0.65, accuracy was 88%, sensitivity 81.1%, and specificity 92.7%. At cut-off value of 0.70 accuracy was 92%, sensitivity 100%, and specificity 85.7%. In addition to the findings of gray-scale ultrasonography, resistive index and color flow changes are valuable in diagnosing acute epididymitis

  9. Hepatic vein flow pattern in children: assesment with Doppler sonography.

    Science.gov (United States)

    Ahmetoğlu, Ali; Koşucu, Polat; Arikan, Elif; Dinç, Hasan; Reşit Gümele, Halit

    2005-01-01

    Aim of this study is to establish normal hepatic vein flow pattern and effect of age, sex, activity and feeding status on the hepatic flow pattern in normal Turkish children less than 15 years of ages and also to compare our values with the previously reported studies. Hepatic vein flow patterns were evaluated in 150 children (83 male, 67 female) without any cardiac, pulmonary and liver disease by using Doppler sonography. Blood flow patterns were compared with age, sex, activity, and feeding status of the children. Only 44% of the children had triphasic flow pattern in all hepatic veins. Monophasic flow pattern was the most common flow pattern in children less then 1 year of age. Triphasic flow pattern increase after 1 year of age. Although most of the children older than 1 year of age had triphasic flow pattern, there is some variation in the flow patterns of the hepatic veins in the same subject. Triphasic hepatic flow pattern is most commonly seen in the left hepatic vein and least commonly seen in the right hepatic vein. There was no significant difference between male and girl, children who were agitated or calm and fasting or not fasting in respect to triphasic flow pattern. Liver stiffening is not only the reason for abnormal hepatic flow pattern and some other physiologic factors may also lead to mono and/or diphasic flow pattern in the children. Absence of triphasic flow pattern must not be accepted as a liver pathology in children especially younger than 1 year of age.

  10. Hepatic vein flow pattern in children: assesment with Doppler sonography

    Energy Technology Data Exchange (ETDEWEB)

    Ahmetoglu, Ali E-mail: aliahmetoglu@meds.ktu.edu.tr; Kosucu, Polat; Arikan, Elif; Dinc, Hasan; Resit Guemele, Halit

    2005-01-01

    Background: Aim of this study is to establish normal hepatic vein flow pattern and effect of age, sex, activity and feeding status on the hepatic flow pattern in normal Turkish children less than 15 years of ages and also to compare our values with the previously reported studies. Method: Hepatic vein flow patterns were evaluated in 150 children (83 male, 67 female) without any cardiac, pulmonary and liver disease by using Doppler sonography. Blood flow patterns were compared with age, sex, activity, and feeding status of the children. Results: Only 44% of the children had triphasic flow pattern in all hepatic veins. Monophasic flow pattern was the most common flow pattern in children less then 1 year of age. Triphasic flow pattern increase after 1 year of age. Although most of the children older than 1 year of age had triphasic flow pattern, there is some variation in the flow patterns of the hepatic veins in the same subject. Triphasic hepatic flow pattern is most commonly seen in the left hepatic vein and least commonly seen in the right hepatic vein. There was no significant difference between male and girl, children who were agitated or calm and fasting or not fasting in respect to triphasic flow pattern. Conclusion: Liver stiffening is not only the reason for abnormal hepatic flow pattern and some other physiologic factors may also lead to mono and/or diphasic flow pattern in the children. Absence of triphasic flow pattern must not be accepted as a liver pathology in children especially younger than 1 year of age.

  11. Lifesaving Sonography Protocols: A Pilot Course Involving Undergraduate Medical Students

    Directory of Open Access Journals (Sweden)

    Jakub Wisniewski

    2015-03-01

    Full Text Available Background: Ultrasonography protocols are easy to learn, frequently used in emergency medicine, and could be useful for inexperienced doctors. In this field, only a few protocols are needed to give an initial diagnosis and to start fast and proper treatment. Until now, only Focused Assessment with Sonography for Trauma (FAST protocol training studies have been reported in the medical literature. Our point-of-care course, comprised of extended FAST, lung scan and ocular scan trainings. The students’ curriculum usually does not include such ultrasonography courses, thus, we wanted to check its utility for the undergraduate medical students. Methods: Training lasted six days and consisted of two parts: 22 hours of theoretical classes and 18 hours of practical activities, all trained and evaluated by six experienced medical doctors. Eighty-five elected students completed pre- and post-study questionnaires about emergency ultrasonography and passed the practical final exam. Results: Eighty-five participants of the course were present in the pre- and final test. Final test scores of theoretical and practical exams were significantly higher after the training (58% vs. 87%; n=85; p<0.01. Answers for the questions related to FAST and EFAST (extended FAST were correct irrespective of completion of the course. A question regarding the sonographic evaluation of body fluid incontinence was found to be the most difficult for students. After the course, 96.5% of participants were able to complete an EFAST scan at an adequate level of performance in under two minutes. Conclusion: Results show that medical students significantly extended their knowledge about point-of-care emergency medicine ultrasonography and acquired practical skills during the course. Emergency medicine ultrasonography courses could be included into medical students’ curricula.

  12. Hepatic vein flow pattern in children: assesment with Doppler sonography

    International Nuclear Information System (INIS)

    Ahmetoglu, Ali; Kosucu, Polat; Arikan, Elif; Dinc, Hasan; Resit Guemele, Halit

    2005-01-01

    Background: Aim of this study is to establish normal hepatic vein flow pattern and effect of age, sex, activity and feeding status on the hepatic flow pattern in normal Turkish children less than 15 years of ages and also to compare our values with the previously reported studies. Method: Hepatic vein flow patterns were evaluated in 150 children (83 male, 67 female) without any cardiac, pulmonary and liver disease by using Doppler sonography. Blood flow patterns were compared with age, sex, activity, and feeding status of the children. Results: Only 44% of the children had triphasic flow pattern in all hepatic veins. Monophasic flow pattern was the most common flow pattern in children less then 1 year of age. Triphasic flow pattern increase after 1 year of age. Although most of the children older than 1 year of age had triphasic flow pattern, there is some variation in the flow patterns of the hepatic veins in the same subject. Triphasic hepatic flow pattern is most commonly seen in the left hepatic vein and least commonly seen in the right hepatic vein. There was no significant difference between male and girl, children who were agitated or calm and fasting or not fasting in respect to triphasic flow pattern. Conclusion: Liver stiffening is not only the reason for abnormal hepatic flow pattern and some other physiologic factors may also lead to mono and/or diphasic flow pattern in the children. Absence of triphasic flow pattern must not be accepted as a liver pathology in children especially younger than 1 year of age

  13. Assessment of resistive index in acute epididymitis on doppler sonography

    Energy Technology Data Exchange (ETDEWEB)

    Jung, Seung Mun; Cho, Kyoung Sik; Choi, Hyo Kyeong; Lee, Moon Gyu; Auh, Yong Ho; Kim, Chung Soo [Asan Medical Center University of Ulsan, College of Medicine, Seoul (Korea, Republic of)

    1995-06-15

    This study was aimed to review findings of gray-scale ultrasonography and to assess the diagnostic value of the resistive index (RI) in patients with acute epididymitis by comparing with that in normal volunteers. Gray-scale ultrasonogram was reviewed in nine patients with acute epididymitis for echogenicity, size and reactive hydrocele. Normal values of resistive index (RI) were obtained in 20 epididymides from 10 volunteers (aged 20-28, mean 23.7). Nine patients of epididymitis (aged 18-67, mean 37.2) were examinated with color Doppler sonography and RI was measured at 11 sites on epididymal arteries. For the prediction of acute epididymitis, accuracy, sensitivity and specificity were calculated at the cut-off value of RI in 0.65 and 0.70. Gray-scale ultrasonography showed echogenicity that was variable among the 9 cases (hyperechoic 2 cases, isoechoic 2, hypoechoic 5), enlargement of epididymis in 8, and reactive hydrocele in 8 cases. Normal volunteers displayed color Doppler signals in 14 out of 20. The range of RI in normal volunteers were between 0.64 and 1.00 (mean, 0.79 {+-} SD 0.10). In patients with acute epididymitis, color Doppler signals were detected in all patients. The range of RI in epididymitis were 0.40-0.68 (mean, 0.56 {+-} SD 0.10). At cut-off RI value of 0.65, accuracy was 88%, sensitivity 81.1%, and specificity 92.7%. At cut-off value of 0.70 accuracy was 92%, sensitivity 100%, and specificity 85.7%. In addition to the findings of gray-scale ultrasonography, resistive index and color flow changes are valuable in diagnosing acute epididymitis.

  14. Usefulness of sonography in the diagnosis of rheumatoid hand.

    Science.gov (United States)

    Zaniewicz-Kaniewska, Katarzyna; Sudoł-Szopińska, Iwona

    2013-09-01

    Ultrasound examination is becoming more and more common in patients with rheumatoid diseases. Above all, it enables the assessment of articular soft tissues and constitutes a non-invasive examination. In a rheumatologist's everyday practice, it is conducted at the stage of initial diagnosis as well as to monitor the treatment and to confirm the remission if the clinical picture is ambiguous. The first sign of arthritis (including rheumatoid arthritis) that is visible on ultrasound examination is the thickening of the synovial membrane of the joint cavities, tendon sheaths or bursae. It is frequently accompanied by the exudate in the joint, sheath or bursa. In a subsequent stage, in Doppler examination, enhanced vascularization of the synovial membrane is observed. Sometimes, the inflammatory process of the tendon sheaths also affects the tendons, which might lead to their damage. Moreover, ultrasound examination also reveals erosions and inflammatory cysts (geodes) which attest to the advancement of the disease. A dynamic ultrasound examination enables to diagnose the capsule-ligamentous contracture of the interphalangeal joints, which occurs due to the lack of rehabilitation that should begin at the moment of the commencement of the inflammation. The ultrasound image does not allow for the differentiation between various rheumatoid entities, including those encompassing the joints in the hand, wrist. The observed changes, i.e. thickening of the synovial membrane, hyperemia, effusions, erosions or tendon damage, may accompany various rheumatoid entities. The purpose of the ultrasound examination is to recognize these irregularities, determine their localization and advancement and, finally, to monitor the course of treatment. Furthermore, ultrasound scan enables to assess the joints and tendons in a dynamic examination in relation to local ailments of the patient as well as to monitor the biopsy, aspiration and medicine administration. Sonography is used for a US

  15. Imaging in Tuberculosis abdominal

    International Nuclear Information System (INIS)

    Suarez, Tatiana; Garcia, Vanessa; Tamara, Estrada; Acosta, Federico

    2010-01-01

    In this article we illustrate and discuss imaging features resulting from Tuberculosis abdominal affectation. We present patients evaluated with several imaging modalities who had abdominal symptoms and findings suggestive of granulomatous disease. Diagnosis was confirm including hystopatology and clinical outgoing. Cases involved presented many affected organs such as lymphatic system, peritoneum, liver, spleen, pancreas, kidneys, ureters, adrenal glands and pelvic organs Tuberculosis, Tuberculosis renal, Tuberculosis hepatic, Tuberculosis splenic Tomography, x-ray, computed

  16. Perioperative Factors Predicting Prolonged Postoperative Ileus After Major Abdominal Surgery.

    Science.gov (United States)

    Sugawara, Kotaro; Kawaguchi, Yoshikuni; Nomura, Yukihiro; Suka, Yusuke; Kawasaki, Keishi; Uemura, Yukari; Koike, Daisuke; Nagai, Motoki; Furuya, Takatoshi; Tanaka, Nobutaka

    2017-11-08

    Prolonged postoperative ileus (PPOI) is among the common complications adversely affecting postoperative outcomes. Predictors of PPOI after major abdominal surgery remain unclear, although various PPOI predictors have been reported in patients undergoing colorectal surgery. This study aimed to devise a model for stratifying the probability of PPOI in patients undergoing abdominal surgery. Between 2012 and 2013, 841 patients underwent major abdominal surgery after excluding patients who underwent less-invasive abdominal surgery, ileus-associated surgery, and emergency surgery. Postoperative managements were generally based on enhanced recovery after surgery (ERAS) program. The definition of PPOI was based on nausea, no oral diet, flatus absence, abdominal distension, and radiographic findings. A nomogram was devised by evaluating predictive factors for PPOI. Of the 841 patients, 73 (8.8%) developed PPOI. Multivariable logistic regression analysis revealed smoking history (P = 0.025), colorectal surgery (P = 0.004), and an open surgical approach (P = 0.002) to all be independent predictive factors for PPOI. A nomogram was devised by employing these three significant predictive factors. The prediction model showed relatively good discrimination performance, the concordance index of which was 0.71 (95%CI 0.66-0.77). The probability of PPOI in patients with a smoking history who underwent open colorectal surgery was calculated to be 19.6%. Colorectal surgery, open abdominal surgery, and smoking history were found to be independent predictive factors for PPOI in patients who underwent major abdominal surgery. A nomogram based on these factors was shown to be useful for identifying patients with a high probability of developing PPOI.

  17. Spontaneous massive hemorrhage within a malignant tumor of the liver; Diagnostic features in sonography and CT

    Energy Technology Data Exchange (ETDEWEB)

    Aoki, Kazunori; Takayasu, Kenichi; Muramatsu, Yukio; Moriyama, Noriyuki; Mizuguchi, Yasunori (National Cancer Center, Tokyo (Japan). Hospital); Sakamoto, Michiie; Hirohashi, Setsuo

    1991-10-01

    Computed tomography (CT) and sonography performed on four patients with histopathologically proven massive intratumoral hemorrhages in the liver were compared with pathological findings. Unenhanced CT showed a round low-density mass, and enhanced CT produced slight enhancements in the peripheral portions of the masses in two patients which corresponded to histopathologically viable cancerous portions. In contrast, sonography showed multiocular cystic masses with variously shaped septa, assuming a honeycomb appearance. Histopathologically, the septa were made up of blood clots with or without granulation tissue, scar and viable tumor, and the cystic spaces were filled with exudate and erythrocytes. Combined study by CT and sonography could be useful in differentiating massive hemorrhagic malignancies from cystic and necrotic masses and/or simple hemorrhagic lesions. The danger of malignant tumors with massive hemorrhage possibly being diagnosed as benign lesions, such as hematomas and abscesses, is also stressed. (author).

  18. Muscle lesion comparing of imaging procedures (sonography and MRT) -experimental and clinical study

    International Nuclear Information System (INIS)

    Mellerowicz, H.; Lubasch, A.; Dulce, M.; Wagner, S.; Paul, B.

    1993-01-01

    Muscle injuries in sports are more common now. Diagnosis and follow up of muscle injuries is nowadays achieved by sonography and MRT. In order to assess the two imagine procedures, a direct test for comparison of sonography and MRT was performed in an experimental study: A standardised disconnection of m. triceps surae in rats was either sutured and glued or not treated. Clinical studies were performed in 26 patients suffering from muscle trauma. Sonography was proved to be a reliable procedure especially in follow up control until full weight bearing and should be used first. Negative or doubtfull findings require further investigation by MRT. Especially contrast medium (Gd-DTPA) assisted examinations enables a long term follow up and may even show small (muscle strain) and deep lying injuries. (orig.) [de

  19. Computed tomography and nonoperative treatment for blunt abdominal trauma

    International Nuclear Information System (INIS)

    Watanabe, Shinsuke; Ishi, Takashi; Kamachi, Masahiro; Takahashi, Toshio.

    1990-01-01

    Studies were undertaken to determine if computed tomography (CT) could reliably assist physical examination in the initial assessment of blunt abdominal trauma, and also to examine how various abdominal injuries were managed with the guidance of CT. A total of 255 patients underwent emergency abdominal CT following blunt abdominal trauma over a period of seven years. One hundred and fifty two patients had abnormal CT scans, including 58 hepatic, 36 renal, 25 splenic and 9 pancreatic injuries as well as 67 patients with intra-abdominal hemorrhage and 21 patients with free abdominal air. A comparative study on the detection of pneumoperitoneum revealed CT to be far superior to plain radiography. One hundred and three patients had normal CT scans, all of whom were managed nonoperatively, except for three false-negative cases and two nontherapeutic cases. The patients with injury to the parenchymal organs were given nonoperative treatment if they had stable vital signs and no evidence of associated injuries demanding immediate surgery and the majority of these patients were managed well nonoperatively. CT was thus found to be a useful adjunct in the management of victims of blunt abdominal trauma, since in a rapid and noninvasive fashion, CT accurately defined the extent of parenchymal organ injury and also disclosed any other abdominal injuries. (author)

  20. Open-access transvaginal sonography in women of reproductive age with abnormal vaginal bleeding: a descriptive study in general practice

    NARCIS (Netherlands)

    de Vries, Corlien J. H.; Wieringa-de Waard, Margreet; Bindels, Patrick J. E.; Ankum, Willem M.

    2011-01-01

    Diagnostic ultrasonography is used by GPs in approximately 10% of patients of reproductive age with abnormal vaginal bleeding. Transvaginal sonography is recommended as a first-line diagnostic instrument for assessing uterine pathology. To assess if findings resulting from open-access sonography

  1. Sonography of the neonatal spine: part 1, Normal anatomy, imaging pitfalls, and variations that may simulate disorders.

    Science.gov (United States)

    Lowe, Lisa H; Johanek, Andrew J; Moore, Charlotte W

    2007-03-01

    Our objective is to discuss neonatal spine sonography with emphasis on imaging pitfalls and normal variants that may simulate disease and to distinguish them from true spinal disorders. Sonography of the neonatal spine is now accepted as a highly sensitive, readily available screening study that can be used to evaluate various anomalies of the lumbar spine in most infants younger than 4 months.

  2. Evaluation of the Effect of Exercise on Nonalcoholic Fatty Liver By Sonography

    International Nuclear Information System (INIS)

    Kim, Kyoung Yeon; Lim, Hyun Soo

    2012-01-01

    Nonalcoholic fatty liver disease (NAFLD) is accumulation state of fat in liver cells without excessive alcohol intake, and it has been studied that is closely related to obesity. The purpose of this study is to identify risk factors for NAFLD and may prevent or to manage risk factors. This study was in progress for six months (2011 May 1 to October 31), of the 83 people who underwent abdominal ultrasound 11 people eventually were selected. Research results was as follows : First, the decreased body weight and body mass index (BMI), and the second, a decrease of the deepening of fatty liver in ultrasound diagnosis, and the third, steady movement reduces the deepening of fatty liver regardless of calories. Thus, the implication of this research is that long-term exercise programs have positive effects in the treatment of fatty liver.

  3. Atlas of mamma diagnosis. Intensive training of mammography and sonography. 2. tot. rev. and act. ed.

    International Nuclear Information System (INIS)

    Barth, V.

    2006-01-01

    Clinical diagnosis, sonography and mammography are the three central issues of this atlas. Their advantages and shortcomings are discussed in detail, and it is shown how they coan be combined for an effective and reliable diagnosis. Digital mammography is discussed in detail. More than 1000 pictures of clinical images, sonograms and mammograms document the strategy for obtaining a reliable diagnosis of the various forms of breast cancer. The atlas is completely revised in order to include all aspects of mammography, sonography and clinical aspects. Digital mammography, positron emission tomography and the Sentinel method are gone into as well. (orig.)

  4. MRI, CT, and sonography in the preoperative evaluation of primary tumor extension in malignant pleural mesothelioma

    International Nuclear Information System (INIS)

    Layer, G.; Steudel, A.; Schild, H.H.; Schmitteckert, H.; Tuengerthal, S.; Schirren, J.; Kaick, G. van

    1999-01-01

    Purpose: Evaluation of the diagnostic value of the imaging modalities computed tomography (CT), magnetic resonance imaging (MRI), and thoracic sonography in the preoperative staging of malignant pleural mesothelioma. Results: The accuracy rates for CT were 85%, 98%, 83%, 73%, 71%, and 83%. MRI had an accuracy of 71%, 92%, 71%, 83%, 71%, and 96%, the thoracic ultrasound examinations of 76%, 63%, 51%, 60%, 71% and 89%. Conclusions: According to these results CT remains the method of choice in the preoperative assessment of T-stage of malignant pleural mesothelioma. MRI is of nearly the same value, but is not a must. Sonography may be supplementary method for operation planning. (orig./AJ) [de

  5. Intraperitoneal microdialysis in the postoperative surveillance of infants undergoing surgery for congenital abdominal wall defect

    DEFF Research Database (Denmark)

    Risby, Kirsten; Pedersen, Mark Ellebæk; Jakobsen, Marianne S

    2015-01-01

    PURPOSE: This study aims to investigate the safety and clinical implication of intraperitoneal microdialysis (MD) in newborns operated on for congenital abdominal wall defect. PATIENTS AND METHODS: 13 infants underwent intraperitoneal microdialysis (9 with gastroschisis and 4 with omphalocele). MD...

  6. Imaging of abdominal neuroblastoma in children

    International Nuclear Information System (INIS)

    Hugosson, C.; Nyman, R.; Jorulf, H.; McDonald, P.; Rifai, A.; Jacobsson, B.; Kofide, A.

    1999-01-01

    Purpose: The aims of the study were: (1) to assess the efficacy of different imaging methods for use prior to treatment; (2) to compare the surgico-histopathologically-based International Neuroblastoma Staging System (INSS) staging with the imaging results; and (3) to suggest a localisation scheme for abdominal neuroblastoma. Material and Methods: Thirty-one children with an abdominal neuroblastoma (median age 2 years), underwent abdominal US, CT of chest and abdomen, MR imaging of abdomen and spine, chest radiography, skeletal survey, radionuclide bone scintigraphy, MIBG scintigraphy, and bone marrow biopsy. Results: In the evaluation of local disease, CT and MR were superior to US. There was no significant difference between CT and MR in assessment of the location or size of the tumour. Evaluation of invasive growth and lymphadenopathy was uncertain irrespective of imaging modality. Intraspinal extension was more distinctly demonstrated with MR. Tissue characterization with CT and MR did not contribute in the assessment of the tumours. Contrast enhancement at CT and MR examinations both improved demarcation between tumour and kidney, and was a necessity for evaluation of vessel encasement with CT. The local disease was best assessed by either CT or MR, while metastatic disease was best revealed by CT, MR, scintigraphy or bone marrow biopsy. Conclusion: Imaging may be a valuable basis for clinical assessment and pretreatment staging of abdominal neuroblastoma. (orig.)

  7. Use of lower abdominal compression to combat orthostatic hypotension in patients with autonomic dysfunction

    NARCIS (Netherlands)

    Smit, Adrianus A. J.; Wieling, Wouter; Fujimura, Jiro; Denq, Jong C.; Opfer-Gehrking, Tonette L.; Akarriou, Mohammed; Karemaker, John M.; Low, Phillip A.

    2004-01-01

    The aim of this study was to investigate in patients with neurogenic orthostatic hypotension the mechanism and usefulness of abdominal compression to increase standing blood pressure. in three protocols, 23 patients underwent abdominal compression. Protocol 1 evaluated in a 40-60degrees head-up-tilt

  8. 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.

  9. Radiological management of abdominal surgical drainages

    International Nuclear Information System (INIS)

    Miotto, D.; Viglione, C.; Chiesura Corona, M.

    1987-01-01

    The authors consider their early results in radiological drainage management of abscesses and fistulas complicating abdominal surgery by integrated use of angiographic materials and interventional methods. Twenty-five patients, affected by isolated (32%) or communicating (68%) abscesses, were treated. Cavity obliteration and clinical recovery were obtained in 18 patients (72%), partial success in 1 (4%); a patient was treated unsuccessfully. Five patients were not evaluated because they died or underwent surgery again. Average drainage intervall was 54 days. Drainage management was carried out by replacement of surgical catheters and fibrin occlusion. Fibrin occlusion was performed in 7 patients with the following results: 3 successes, one partial success and one failure. Two cases were not evaluated. Although a comparison with a control group was not performed, the authors consider the procedure a safe, economic and simple method for abdominal abscess management

  10. Sonography for hip joint effusion in adults with hip pain

    NARCIS (Netherlands)

    Bierma-Zeinstra, S. M.; Bohnen, A. M.; Verhaar, J. A.; Prins, A.; Ginai-Karamat, A. Z.; Laméris, J. S.

    2000-01-01

    To study the prevalence of ultrasonic hip joint effusion and its relation with clinical, radiological and laboratory (ESR) findings in adults with hip pain. Patients (n = 224) aged 50 years or older with hip pain, referred by the general practitioner for radiological investigation, underwent a

  11. Computed tomographic colonography vs rectal water- contrast transvaginal sonography in diagnosis of rectosigmoid endometriosis: a pilot study.

    Science.gov (United States)

    Ferrero, S; Biscaldi, E; Vellone, V G; Venturini, P L; Leone Roberti Maggiore, U

    2017-04-01

    To compare the performance of computed tomographic colonography (CTC) and rectal water-contrast transvaginal sonography (RWC-TVS) in the diagnosis of rectosigmoid endometriosis, and compare precision in estimating the length of the rectosigmoid nodules and the distance between the nodules and the anal verge. This prospective study included 70 patients of reproductive age with clinical suspicion of rectosigmoid endometriosis. Patients underwent RWC-TVS and CTC before laparoscopic excision of endometriotic nodules. The findings of RWC-TVS and CTC were compared with surgical and histological results. Of the 70 patients included in the study, 40 (57.1%) had rectosigmoid endometriosis. CTC and RWC-TVS had similar accuracy in the diagnosis of rectosigmoid endometriosis (P = 0.508) and similar precision in estimating the length of the endometriotic nodules (P = 0.077). CTC was more precise than RWC-TVS in estimating the distance between the rectosigmoid nodule and the anal verge (P endometriosis and similar precision in estimating the size of the nodules; however, CTC is more precise than RWC-TVS in estimating the distance between the nodules and the anal verge, yet patients tolerate RWC-TVS better than CTC. Copyright © 2016 ISUOG. Published by John Wiley & Sons Ltd. Copyright © 2016 ISUOG. Published by John Wiley & Sons Ltd.

  12. Sonographic detection of pneumothorax by radiology residents as part of extended focused assessment with sonography for trauma.

    Science.gov (United States)

    Brook, Olga R; Beck-Razi, Nira; Abadi, Subhi; Filatov, Janna; Ilivitzki, Anat; Litmanovich, Diana; Gaitini, Diana

    2009-06-01

    The purpose of this study was to assess the accuracy of sonographic pneumothorax detection by radiology residents as a part of extended focused assessment with sonography for trauma (eFAST). In a prospective study, a sonographic search for pneumothoraces was performed as part of a standard FAST examination by the on-call resident. Each lung field was scanned at the second to fourth anterior intercostal spaces and the sixth to eighth midaxillary line intercostal spaces. A normal pleural interface was identified by the presence of parietal-over-visceral pleural sliding with "comet tail" artifacts behind. Absence of these normal features indicated a pneumothorax. The sonographic diagnosis was correlated with supine chest radiography and chest computed tomography (CT). A total of 338 lung fields in 169 patients were included in the study. Patients underwent eFAST, chest radiography, and chest CT when clinically indicated. Chest CT was considered the reference standard examination. Computed tomography identified 43 pneumothoraces (13%): 34 small and 9 moderate. On chest radiography, 7 pneumothoraces (16%) were identified. Extended FAST identified 23 pneumothoraces (53%). Compared with CT, eFAST had sensitivity of 47%, specificity of 99%, a positive predictive value of 87%, and a negative predictive value of 93%. All of the moderate pneumothoraces were identified by eFAST. Twenty small pneumothoraces missed by eFAST did not require drainage during the hospitalization period. Extended FAST performed by residents is an accurate and efficient tool for early detection of clinically important pneumothoraces.

  13. Calcifying tendonitis of the shoulder joint. Predictive value of pretreatment sonography for the response to low-dose radiotherapy

    Energy Technology Data Exchange (ETDEWEB)

    Adamietz, Boris; Schulz-Wendtland, Ruediger; Alibek, Sedat; Uder, Michael [Radiologic Inst., Univ. Hospital Erlangen (Germany); Sauer, Rolf; Ott, Oliver J. [Dept. of Radiology, Univ. Hospital Erlangen (Germany); Keilholz, Ludwig [Dept. of Radiology, Univ. Hospital Erlangen (Germany); Dept. of Radiotherapy, Klinikum Bayreuth GmbH (Germany)

    2010-01-15

    Background and Purpose: Calcifying tendonitis is a degenerative inflammatory joint disorder. Pain relief can be successfully achieved with low-dose radiotherapy. It is actually unknown which types of calcifying tendonitis respond to radiotherapy and which do not. The authors tried to get predictive objectives for the response to radiotherapy on the basis of different morphological patterns of calcifications evaluated by X-ray and ultrasound. Patients and Methods: Between August 1999 and September 2002, a total of 102 patients with 115 painful shoulder joints underwent low-dose radiotherapy. At the beginning of radiotherapy, every shoulder joint was examined with a radiograph in two planes. In addition, sonography was performed before and during therapy. This examination was repeated 6 and 18 months after irradiation. Radiotherapy consisted of two series with a total dose of 6.0 Gy. 29 joints with calcifying tendonitis could be further divided using the sonographic and radiographic classification according to Farin and Gaertner, respectively. Results: Pain relief was achieved in 94/115 joints (82%) at a follow-up of 18 months (median). A different response to radiotherapy was found using the sonographic classification of Farin: calcifying tendonitis type III (n = 18) responded well in contrast to a significantly worse result in type I (n = 11). The radiologic classification did not provide a predictive value. Conclusion: Sonographic classification of calcifying tendonitis is predictive for the outcome after radiotherapy. Especially patients with Farin type III calcification will benefit from low-dose radiotherapy. (orig.)

  14. Comparison of saline infusion sonography (SIS) versus SIS-guided endometrial sampling in the diagnosis of endometrial pathology.

    Science.gov (United States)

    Moschos, Elysia; Bailey, April A; Twickler, Diane M

    2016-09-01

    To compare saline infusion sonography (SIS) to tissue obtained from SIS-guided endometrial sampling (SISES) to determine sensitivity and specificity for benign and malignant conditions of the endometrium. Added value of SISES after SIS was evaluated over 5 years. SIS and SISES techniques have been previously described. Women with abnormal uterine bleeding and endometrial findings underwent SIS. Criteria for SISES included atypical polypoid mass, focal irregularity or global endometrial thickening, nondiagnostic SIS, discordance between SIS and endometrial biopsy, or request from the primary team. Final surgical pathology was compared with SIS and SISES. One-hundred twenty-three SIS patients had SISES. SIS alone had a sensitivity of 100%, specificity of 42%, positive predictive value of 16%, and negative predictive value of 100%. A total of 120 patients had final clinical or surgical outcomes. Specificity was greatly improved with addition of SISES (95.5%, p SIS with SISES detected all 12 premalignant and malignant endometrial lesions. Three cases had small foci of hyperplasia (n = 2) or atypia (n = 1) in polyps on final surgical pathology, which were not prospectively identified on SISES. SISES significantly improves the specificity in the diagnosis of endometrial lesions. False-negative findings of SISES in polyps in postmenopausal women with bleeding suggest the need for surgical removal in this setting. © 2016 Wiley Periodicals, Inc. J Clin Ultrasound 44:416-422, 2016. © 2016 Wiley Periodicals, Inc.

  15. Doppler Sonography Confirmation in Patients Showing Calcified Carotid Artery Atheroma in Panoramic Radiography and Evaluation of Related Risk Factors

    Science.gov (United States)

    Imanimoghaddam, Mahrokh; Rah Rooh, Mohammad; Mahmoudi Hashemi, Elahe; Javadzade Blouri, Abbas

    2012-01-01

    Background and aims The purpose of this study was to identify patients at the risk of cerebrovascular attack (CVA) by detecting calcified carotid artery atheroma (CCAA) in panoramic radiography and evaluating their risk factors. Materials and methods A total of 960 panoramic radiographs of patients above 40 years old were evaluated. Doppler Sonography (DS) was performed for patients who showed calcified carotid artery atheroma (CCAA) in panoramic radiogra-phy in order to determine the presence of CCAA and the degree of stenosis. Cardiovascular risk factors in both groups of patients with CCAA (12 subjects) and without CCAA (3 subjects) were compared using a questionnaire filled out by the patients. Statistical analysis including Fisher and independent t-test applied for data analysis. Results Fifteen patients (30 sides) showed calcification in their panoramic radiographs, and underwent DS which revealed CCAA in 16 sides (12 patients). Two patients (13.33%) showed stenosis greater than 70%. Among the risk factors, only age showed a significant association with the occurrence of carotid calcified atheroma (P=0.026). Conclusion Considering the results, dentists should refer especially elderly patients with radiographically identified atheromas for further examinations, as asymptomatic CCAA might be associated with high degrees of stenosis. PMID:22991627

  16. Doppler Sonography Confirmation in Patients Showing Calcified Carotid Artery Atheroma in Panoramic Radiography and Evaluation of Related Risk Factors

    Directory of Open Access Journals (Sweden)

    Mahrokh Imanimoghaddam

    2012-02-01

    Full Text Available Background and aims. The purpose of this study was to identify patients at the risk of cerebrovascular attack (CVA by detecting calcified carotid artery atheroma (CCAA in panoramic radiography and evaluating their risk factors. Materials and methods. A total of 960 panoramic radiographs of patients above 40 years old were evaluated. Doppler Sonography (DS was performed for patients who showed calcified carotid artery atheroma (CCAA in panoramic radiography in order to determine the presence of CCAA and the degree of stenosis. Cardiovascular risk factors in both groups of patients with CCAA (12 subjects and without CCAA (3 subjects were compared using a questionnaire filled out by the patients. Statistical analysis including Fisher and independent t-test applied for data analysis. Results. Fifteen patients (30 sides showed calcification in their panoramic radiographs, and underwent DS which revealed CCAA in 16 sides (12 patients. Two patients (13.33% showed stenosis greater than 70%. Among the risk factors, only age showed a significant association with the occurrence of carotid calcified atheroma (P=0.026. Conclusion. Considering the results, dentists should refer especially elderly patients with radiographically identified atheromas for further examinations, as asymptomatic CCAA might be associated with high degrees of stenosis.

  17. TRANSVAGINAL SONOGRAPHY COMBINED WITH SALINE CONTRAST SONOHYSTEROGRAPHY IN EVALUATING THE UTERINE CAVITY IN PREMENOPAUSAL PATIENTS WITH ABNORMAL UTERINE BLEEDING

    Directory of Open Access Journals (Sweden)

    K. G. M. Premleel

    2016-06-01

    Full Text Available OBJECTIVES To evaluate whether saline contrast sonohysterography (SCSH improved the diagnostic accuracy of transvaginal sonography (TVS for predicting endometrial abnormality in premenopausal patients with abnormal uterine bleeding. PATIENTS AND METHODS The uterine cavity was evaluated with TVS and SCSH in 60 premenopausal patients with abnormal uterine bleeding. All 58 patients underwent operative hysteroscopy or hysterectomy within 4 months which provided a detailed description of the uterine cavity and was used as the true value for exclusion of polyps and submucous myomas. RESULT Out of 60 patients, 45 had uterine abnormalities on TVS and SCSH and rest of the patients who appeared normal but had other abnormalities such as ovarian haemorrhagic cyst. Out of the 45 patients, 9 patients had submucous myomas and 9 were diagnosed as endometrial polyp. The findings were confirmed using hysterectomy/hysteroscopy/endometrial sampling. CONCLUSION The use of TVS without saline contrast left nine submucosal fibroids and five in nine of the polyps undiagnosed in referred patients with complaints of abnormal bleeding. It also helps in reducing the rate of more invasive procedures such as hysteroscopy. However, studies carried out for longer duration and large study population are required to validate our findings

  18. Non-operative management of abdominal stab wounds -an analysis ...

    African Journals Online (AJOL)

    Patients with abdominal stab wounds presenting with peritonitis, haemodynamic instability, organ evisceration and high spinal cord injury underwent emergency laparotomy. No local wound exploration, diagnostic peritoneal lavage or ultrasound was used. Haematuria in patients without an indication for emergency surgery ...

  19. Magnetic resonance enema vs rectal water-contrast transvaginal sonography in diagnosis of rectosigmoid endometriosis.

    Science.gov (United States)

    Leone Roberti Maggiore, U; Biscaldi, E; Vellone, V G; Venturini, P L; Ferrero, S

    2017-04-01

    To compare the accuracy of magnetic resonance enema (MR-e) and rectal water-contrast transvaginal sonography (RWC-TVS) in the diagnosis of rectosigmoid endometriosis. This prospective study included 286 patients of reproductive age with clinical suspicion of rectosigmoid endometriosis. Patients underwent MR-e and RWC-TVS before laparoscopic excision of endometriotic lesions. The findings of MR-e and RWC-TVS were compared with surgical and histological results. Of the 286 patients included in the study, 151 (52.8%) had rectosigmoid endometriosis. MR-e and RWC-TVS had similar accuracy in the diagnosis of rectosigmoid endometriosis (P = 0.063). In the diagnosis of rectosigmoid endometriosis with MR-e, the sensitivity was 95.4% (95% CI, 90.7-99.1%), specificity was 97.8% (95% CI, 93.6-99.5%), positive predictive value (PPV) was 98.0% (95% CI, 94.1-99.6%), negative predictive value (NPV) was 95.0% (95% CI, 89.9-97.9%), positive likelihood ratio (LR+) was 42.91 (95% CI, 14.01-131.46) and negative likelihood ratio (LR-) was 0.05 (95% CI, 0.02-0.10). For diagnosis with RWC-TVS, sensitivity was 92.7% (95% CI, 87.3-96.3%), specificity was 97.0% (95% CI, 92.6-99.2%), PPV was 97.2% (95% CI, 93.0-99.2%), NPV was 92.3% (95% CI, 86.6-96.1%), LR+ was 31.29 (95% CI, 11.90-82.25) and LR- was 0.08 (95% CI, 0.04-0.13). MR-e and RWC-TVS underestimated the size of the endometriotic nodules; for both imaging techniques the underestimation was greater for nodules with a diameter ≥ 30 mm. There was no significant difference in the mean intensity of pain experienced by the patients during the two examinations. RWC-TVS should be the first-line investigation in patients with clinical suspicion of rectosigmoid endometriosis and physicians should be trained in performing this examination. Considering that MR-e is more expensive than RWC-TVS, it should be used only when the findings of RWC-TVS are unclear. Copyright © 2016 ISUOG. Published by John Wiley & Sons Ltd. Copyright © 2016

  20. 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

  1. Ultrasonography in abdominal emergencies

    International Nuclear Information System (INIS)

    Risi, D.; Alessi, G.; Meli, C.; Marzano, M.; Fiori, E.; Caterino, S.

    1989-01-01

    From February 1986 to March 1988 113 abdominal US exams were performed in emergency situation to evaluate the accuracy of this methodology: 13 were blunt traumas, 18 post-operative complications. A real-time scanner with a linear probe of 5 MHz was employed. The results were confirmed by surgical and/or clinical and instrumental evaluation. In 81% of the examinations, ultrasonography allowed a diagnosis to be made. Gallbladder and biliary pathologies were the most common findings. The results (sensibility 96%, specificity 88%, accuracy 95%) confirm the affidability of ultrasonography in abdominal emergencies, as shown in literature

  2. A Rare Cause of Abdominal Pain in Childhood: Cardiac Angiosarcoma

    Directory of Open Access Journals (Sweden)

    Elvan Caglar Citak

    Full Text Available Abstract Cardiac angiosarcomas are extremely rare in childhood, they are rapidly progressive tumours that often present themselves as diagnostic dilemmas, resulting in delayed diagnosis. Also, extracardiac manifestations, including abdominal pain, are extremely rare in patients with intracardiac tumors. We herein present the case of a 15-year-old girl who presented with abdominal pain. Echocardiography and thoracic computed tomography showed right atrial mass. The patient underwent surgery, chemotherapy, and radiotherapy. Eight months after treatment, abdominal recurrence was detected. The abdominal mass was resected, and radiotherapy and new chemotherapy protocol were given. The present case illustrates a rare case of primary cardiac angiosarcoma posing a diagnostic dilemma in an adolescent girl.

  3. The use of angiography in pediatric blunt abdominal trauma patients.

    Science.gov (United States)

    Fenton, Stephen J; Sandoval, Kristin N; Stevens, Austin M; Scaife, Eric R

    2016-08-01

    Angiography is a common treatment used in adults with blunt abdominal trauma and/or severe pelvic fractures. The Committee on Trauma of the American College of Surgeons has recently advocated for this resource to be urgently available at pediatric trauma centers; however, its usefulness in the pediatric setting is unclear. The purpose of this study was to determine the incidence of angiography in the treatment of blunt abdominal trauma among injured children. An analysis was performed using an established public use data set of children (younger than 18 years) treated at 20 participating trauma centers for blunt torso trauma through the Pediatric Emergency Care Applied Research Network. Patients who underwent angiography of the abdomen or pelvis were identified and analyzed. Of the 12,044 children evaluated for blunt abdominal trauma included within the data set, 973 sustained abdominopelvic injuries. Of these, only 26 (3%) underwent angiography. The median age was 14 years, 65% were males, with a mortality rate of 19%. Overall, 29 angiographic procedures were performed: 21 abdominal, 8 pelvic, with 3 patients undergoing both abdominal and pelvic. Eleven patients underwent embolization of a bleeding vessel, all of which were related to the spleen. No hepatic, renal, or pelvic vessels required embolization. The median time to angiography from emergency department evaluation was 7.3 hours. In addition to angiography, 50% also required surgical intervention, of which 31% underwent a laparotomy. Thirty-five percent of these patients required blood product transfusion, and 42% were admitted to the intensive care unit. The emergent use of angiography with embolization is uncommon in pediatric patients with blunt abdominal injuries. The requirement that pediatric trauma centers have access to interventional radiology within 30 minutes may be unnecessary. Epidemiologic study, level III; therapeutic study, level IV.

  4. 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.

  5. Prenatal diagnosis of the Dandy-Walker syndrome by sonography and computed tomography

    International Nuclear Information System (INIS)

    Toelly, E.; Ebner, F.; Oberbauer, R.W.

    1984-01-01

    A case of Dandy-Walker-syndrome is presented, comparing the value of sonography and CT in intrauterine diagnosis. Together with a review of the literature of the subject, pathogenesis, morphology and prognosis in regard to the psychomotoric development are discussed. (orig.) [de

  6. Predictive Modeling of Student Performances for Retention and Academic Support in a Diagnostic Medical Sonography Program

    Science.gov (United States)

    Borghese, Peter; Lacey, Sandi

    2014-01-01

    As part of a retention and academic support program, data was collected to develop a predictive model of student performances in core classes in a Diagnostic Medical Sonography (DMS) program. The research goal was to identify students likely to have difficulty with coursework and provide supplemental tutorial support. The focus was on the…

  7. Usefulness of sonography in women less than 35 years old with palpable breast masses

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Hyun Ju; Chung, Hyun Ung; Park, Jin Gyoon; Seo, Jeong Jin; Kang, Heoung Keun; Kim, Jae Kyu; Chung, Hyon De [Chonnam National University College of Medicine, Gwangju (Korea, Republic of)

    1994-12-15

    To assess the usefulness of sonography in the evaluation of palpable mass in patients less than 35 years old,the breast sonograms and mammograms of 105 histopathologically proved cases were retrospectively reviewed. Breast parenchymal patterns on mammogram, sensitivity of sonography and mammography in the diagnosis of palpable breast masses, and sonographic findings of breast masses were analyzed. Grade IV breast parenchymal pattern was demonstrated in 44 of 76 mammogram (57.9%). The incidence of Grade IV pattern increased, as the patients' age became younger. The sensitivity of sonography (81.3%) was higher than that of mammography (45.3%) in the evaluation of the benign breast lesions. However, the sensitivity of both modalities were nearly equal (66.7% and 58.3% respectively) in the evaluation of the breast cancers. Sonographic findings of fibroadenoma included oval,well defined border, smooth contour, weak homogeneous internal echoes, posterior sonic enhancement, and bilateral shadows. On the other hand, breast cancer exhibited poorly defined border, irregular contour, and inhomogeneous hypoechoic mass with posterior sonic attenuation. In summary, sonography was useful in the evaluation of the palpable breast mass in women less than 35 years old. Choreoathetotic sonographic findings might help the differential diagnosis of breast masses

  8. Real-time sonography to estimate muscle thickness: comparison with MRI and CT.

    Science.gov (United States)

    Dupont, A C; Sauerbrei, E E; Fenton, P V; Shragge, P C; Loeb, G E; Richmond, F J

    2001-05-01

    We investigated the feasibility of using real-time sonography to measure muscle thickness. Clinically, this technique would be used to measure the thickness of human muscles in which intramuscular microstimulators have been implanted to treat or prevent disuse atrophy. Porcine muscles were implanted with microstimulators and imaged with sonography, MRI, and CT to assess image artifacts created by the microstimulators and to design protocols for image alignment between methods. Sonography and MRI were then used to image the deltoid and supraspinatus muscles of 6 healthy human subjects. Microstimulators could be imaged with all 3 methods, producing only small imaging artifacts. Muscle-thickness measurements agreed well between methods, particularly when external markers were used to precisely align the imaging planes. The correlation coefficients for sonographic and MRI measurements were 0.96 for the supraspinatus and 0.97 for the deltoid muscle. Repeated sonographic measurements had a low coefficient of variation: 2.3% for the supraspinatus and 3.1% for the deltoid muscle. Real-time sonography is a relatively simple and inexpensive method of accurately measuring muscle thickness as long as the operator adheres to a strict imaging protocol and avoids excessive pressure with the transducer. Copyright 2001 John Wiley & Sons, Inc.

  9. Serum human chorionic gonadotropin measurement in the diagnosis of ectopic pregnancy when transvaginal sonography is inconclusive

    NARCIS (Netherlands)

    Mol, B. W.; Hajenius, P. J.; Engelsbel, S.; Ankum, W. M.; van der Veen, F.; Hemrika, D. J.; Bossuyt, P. M.

    1998-01-01

    OBJECTIVE: To assess the accuracy of initial and repeated serum hCG measurements in the diagnosis of ectopic pregnancy (EP) in patients in whom transvaginal sonography is inconclusive and to evaluate whether patient characteristics influence the accuracy of serum hCG measurements. DESIGN:

  10. Transcranial Doppler sonography and internal jugular bulb saturation during hyperventilation in patients with fulminant hepatic failure

    DEFF Research Database (Denmark)

    Strauss, Gitte Irene; Møller, Kirsten; Holm, Søren

    2001-01-01

    the efficacy of transcranial Doppler (TCD) sonography of the middle cerebral artery (MCA) and internal jugular bulb saturation (svJO(2)) to determine relative changes in CBF during mechanical hyperventilation in 8 patients with FHF (median age, 40 years; range, 20 to 54 years). We found that TCD and svJO(2...

  11. Usefulness of sonography in women less than 35 years old with palpable breast masses

    International Nuclear Information System (INIS)

    Kim, Hyun Ju; Chung, Hyun Ung; Park, Jin Gyoon; Seo, Jeong Jin; Kang, Heoung Keun; Kim, Jae Kyu; Chung, Hyon De

    1994-01-01

    To assess the usefulness of sonography in the evaluation of palpable mass in patients less than 35 years old,the breast sonograms and mammograms of 105 histopathologically proved cases were retrospectively reviewed. Breast parenchymal patterns on mammogram, sensitivity of sonography and mammography in the diagnosis of palpable breast masses, and sonographic findings of breast masses were analyzed. Grade IV breast parenchymal pattern was demonstrated in 44 of 76 mammogram (57.9%). The incidence of Grade IV pattern increased, as the patients' age became younger. The sensitivity of sonography (81.3%) was higher than that of mammography (45.3%) in the evaluation of the benign breast lesions. However, the sensitivity of both modalities were nearly equal (66.7% and 58.3% respectively) in the evaluation of the breast cancers. Sonographic findings of fibroadenoma included oval,well defined border, smooth contour, weak homogeneous internal echoes, posterior sonic enhancement, and bilateral shadows. On the other hand, breast cancer exhibited poorly defined border, irregular contour, and inhomogeneous hypoechoic mass with posterior sonic attenuation. In summary, sonography was useful in the evaluation of the palpable breast mass in women less than 35 years old. Choreoathetotic sonographic findings might help the differential diagnosis of breast masses

  12. Staged abdominal re-operation for abdominal trauma.

    Science.gov (United States)

    Taviloglu, Korhan

    2003-07-01

    To review the current developments in staged abdominal re-operation for abdominal trauma. To overview the steps of damage control laparotomy. The ever increasing importance of the resuscitation phase with current intensive care unit (ICU) support techniques should be emphasized. General surgeons should be familiar to staged abdominal re-operation for abdominal trauma and collaborate with ICU teams, interventional radiologists and several other specialties to overcome this entity.

  13. 99m-Tc DMSA scintigraphy and color/power doppler sonography for children pyelonephritis diagnosis and follow-up

    International Nuclear Information System (INIS)

    Hitzel, A.; Manrique, A.; Gardin, I.; Vera, P.; Hitzel, A.; Dacher, J.N.; Manrique, A.; Menard, J.F.; Gardin, I.; Vera, P.; Dacher, J.N.; Liard, A.; Menard, J.F.

    2004-01-01

    Early diagnosis of acute pyelonephritis is essential to avoid scarring development. This study was performed to evaluate capabilities of color/doppler sonography to detect pyelonephritis and to predict scarring when compared with 99m Tc-DMSA scintigraphy. Fifty-seven children were evaluated during pyelonephritis: biology (CRP, creatinine, blood formula), color/power doppler sonography and 99m Tc-DMSA scintigraphy (DMSA1). 7 ± 2 months later, follow-up consisted in biological tests and a 99m 'Tc-DMSA scintigraphy (DMSA2). During pyelonephritis, body temperature, CRP value and neutrophil counts were significantly higher in patients with an abnormal DMSA1 but not in patients with abnormal doppler sonography. When compared with DMSA1, doppler sonography sensitivity and specificity were 80% and 81% respectively. DMSA1 and doppler sonography were concordant in 86% of children with a pyelonephritis. At follow-up, all clinical et biological parameters were normalized. DMSA2 was abnormal in 51% of children. When compared with DMSA2, positive and negative predictive values for scarring of doppler sonography were 57% and 75% respectively. DMSA 1, positive and negative predictive values for scarring were 62% and 100%. In conclusion, color/power doppler sonography is a reliable tool for pyelonephritis diagnosis, but its predictive value for scarring is poor. Negative predictive value of DMSA scintigraphy is excellent. (author)

  14. Automated Breast Volumetric Sonography Compared with Magnetic Resonance Imaging in Jewish BRCA 1/2 Mutation Carriers.

    Science.gov (United States)

    Halshtok Neiman, Osnat; Erlich, Zippy; Friedman, Eitan; Rundstein, Arie; Shalmon, Anat; Servadio, Yael; Sklair Levy, Miri

    2016-10-01

    Automated breast volumetric sonography (ABVS) is a new technology with various possible applications. To compare ABVS and breast magnetic resonance imaging (MRI) in the surveillance of women with BRCA1/2 gene mutation carriers. We conducted a prospective study in Jewish female BRCA1/2 mutation carriers who underwent breast MRI and ABVS. The results of both exams performed 6 months apart or less, and relevant clinical data, were reviewed. The BIRADS results were divided into three subgroups according to subsequent expected management: BIRADS 1-2 (normal study), BIRADS 3 (probably benign finding), and BIRADS 4 and 5 (suspicious findings). BIRADS 0 and 6 scores were excluded from the study. Distribution of ABVS and MRI BIRADS scores were compared using McNemar's test, and concordance was calculated using the Cohen kappa test. Overall, 68 women, 40 BRCA1 and 28 BRCA2 mutation carriers, age range 26-69 (mean 44.55 ± 12.1 years), underwent 79 paired ABVS and MRI examinations. McNemar's test calculations showed no significant difference between MRI and ABVS BIRADS score distribution. Cohen's kappa test resulted in k = 0.158, an agreement that can be described as only "slight agreement" between both modalities. Of 14 discordant cases there was one cancer, revealed by MRI and not by ABVS performed 6 months prior to MRI. ABVS showed slight agreement with MRI in BRCA1/2 mutation carriers. These preliminary results on a small group of healthy high risk patients suggest that the diagnostic abilities of ABVS are inferior to MRI. Further studies encompassing larger groups are needed.

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

    African Journals Online (AJOL)

    Background: Abdominal TB usually presents with nonspecific findings and may thus mimic a multitude of gastrointestinal disorders. Abdominal tuberculosis may therefore present as large and palpable intra-abdominal masses usually arising from lymphadenopathy which may mimic lymphomas and other malignancies.

  16. Weighted abdominal traction for assistance in abdominal closure

    Directory of Open Access Journals (Sweden)

    Wendy Jo Svetanoff

    2018-02-01

    Discussion: One of the concerns with temporary abdominal closure is retraction of the fascia. We report three cases where the fascia and abdominal wall were placed on weighted traction, which allowed for retention of abdominal domain and delayed primary closure without grafts or mesh. This approach adds to the options available to aid in closure of the complex abdomen.

  17. Endometriosis Abdominal wall

    International Nuclear Information System (INIS)

    Alvarez, M.; Carriquiry, L.

    2003-01-01

    Endometriosis of abdominal wall is a rare entity wi ch frequently appears after gynecological surgery. Case history includes three cases of parietal endometriosis wi ch were treated in Maciel Hospital of Montevideo. The report refers to etiological diagnostic aspects and highlights the importance of total resection in order to achieve definitive healing

  18. 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 ...

  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 ... 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 ...

  1. Abdominal and Pelvic CT

    Medline Plus

    Full Text Available ... exams and ultrasound are preferred for evaluation of acute 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 ovarian abnormalities, the evaluation and diagnosis ...

  2. 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 ...

  3. 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 ...

  4. Incision for abdominal laparoscopy (image)

    Science.gov (United States)

    Abdominal laparoscopy is a useful aid in diagnosing disease or trauma in the abdominal cavity with less scarring than ... as liver and pancreatic resections may begin with laparoscopy to exclude the presence of additional tumors (metastatic ...

  5. Children's (Pediatric) Abdominal Ultrasound Imaging

    Medline Plus

    Full Text Available ... Except for traumatic injury, 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, ...

  6. 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

  7. 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...

  8. 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

  9. Left Ventricular Myxoma Occluding the Suprarenal Abdominal Aorta in an Infant.

    Science.gov (United States)

    Kawabata, Takuya; Kasahara, Shingo; Ohtsuki, Shin-ichi; Kuroko, Yosuke; Kotani, Yasuhiro; Fujii, Yasuhiro; Yoshizumi, Ko; Arai, Sadahiko; Sano, Shunji

    2015-07-01

    Myxoma is the most common primary cardiac tumor in adults; however, it is extremely rare in infants. Acute occlusion of the abdominal aorta by a cardiac myxoma is also rare. We report the case of an infant with acute occlusion of the suprarenal abdominal aorta by a left ventricular myxoma. The patient underwent successful catheter embolectomy of the abdominal aorta and surgical resection of the cardiac myxoma. This is a very rare case report of the combination of infantile left ventricular myxoma and acute occlusion of the abdominal aorta. Copyright © 2015 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.

  10. Abdominal Cocoon – A Case Report with Short Review of Literature

    Directory of Open Access Journals (Sweden)

    Tamanna Choudhury

    2010-04-01

    Full Text Available Abdominal cocoon is a rare entity where there is encapsulation of the small bowel by a fibrous membrane causing clustering of the bowel. The exact aetiology is unclear. We report a case of a 15 year old girl with a history of recurrent colicky abdominal pain in the right lower abdomen. Clinical diagnosis was recurrent appendicitis. She underwent laparotomy for appendicular lump. Histopathological examination of the resected lump grossly and histologically revealed the features of abdominal cocoon. Key Words: Abdominal Cocoon; Sclerosing encapsulating peritonitis; Small bowel. DOI: 10.3329/bsmmuj.v2i2.4763 BSMMU J 2009; 2(2: 81-84

  11. Abdominal wall necrotizing fasciitis from dislodged percutaneous endoscopic gastrostomy tubes: a case series.

    Science.gov (United States)

    MacLean, Alexandra A; Miller, George; Bamboat, Zubin M; Hiotis, Karen

    2004-09-01

    We report three cases of abdominal wall necrotizing fasciitis that occurred as a result of leakage from displaced percutaneous endoscopic gastrostomy tubes. This is the first report of such a series. Patients underwent extensive operative excisions of their abdominal walls down to their posterior fascia. All patients tolerated their initial surgery, however, two patients ultimately expired from respiratory complications. The surviving patient underwent multiple repeat debridements and reconstructive abdominal wall surgery. We review the epidemiology of patients at risk for this complication and discuss its presentation, as well as the appropriate workup and management. We also address the issues of closure of large abdominal wall defects and future alimentation in this patient group. Finally, abdominal wall necrotizing faciitis from gastrostomy tube leakage is a devastating complication, and the development of preventative strategies for patients at risk is of paramount importance.

  12. Does color Doppler sonography improve the clinical assessment of patients with acute scrotum?

    International Nuclear Information System (INIS)

    Pepe, Pietro; Panella, Paolo; Pennisi, Michele; Aragona, Francesco

    2006-01-01

    Introduction and objectives: Our experience concerning the use of color Doppler sonography (CDS) in the differential diagnosis of acute scrotum is reported. Material and methods: From July 2000 to July 2005, 155 patients (median 17.2 years) were admitted with a diagnosis of acute scrotum (unilateral in 150 cases, bilateral in 5). Along with a careful anamnesis and the physical exam, all patients underwent a CDS study of the scrotal content using a sonograph GE Logiq 500 with a multifrequency (7.5-10 MHz) linear probe Small Part. The following CDS parameters were evaluated: intensity of the color-power signal on the testicular parenchyma and on the epididymis; systolic peak velocity (SPV) and telediastolic velocity (TDV) in correspondence of the gonadal hilum. Ultrasound and flowmetry parameters registered on the painful testis were compared with those registered on the healthy controlateral testis. The reduction/absence versus the increase of color-power signal in the parenchyma and the reduction/absence versus the increase of SPV and TDV in the centripetal intratesticular arteries were considered presumptive of testicular torsion versus orchiepididymitis. Results: The results only refer to the 150 patients (300 testis) with acute monolateral scrotum. The clinical picture and the physical exam suggested a torsion of the spermatic cord in 40 cases, a spontaneous de-torsion in 5, an orchiepididymitis in 80, a blunt scrotal trauma in 15, a bulky epididymal cyst or a hydrocele in 4 and a testicular pain of unknown etiology in the remaining 6 cases. Standard US was pathological in 95 patients (63.3%); CDS was pathologic in 70 patients and in 42 of them suggested a testicular torsion. Fifty-three patients underwent surgical exploration: among 42 patients with a presumptive diagnosis of testicular torsion, the diagnosis was confirmed in 22 cases, no anomaly was found in 16 cases and in 4 patients a torsion of testicular appendix was found. The rupture of the tunica

  13. Does color Doppler sonography improve the clinical assessment of patients with acute scrotum?

    Energy Technology Data Exchange (ETDEWEB)

    Pepe, Pietro [Urology Unit, Cannizzaro Hospital, Catania (Italy)]. E-mail: piepepe@hotmail.com; Panella, Paolo [Urology Unit, Cannizzaro Hospital, Catania (Italy); Pennisi, Michele [Urology Unit, Cannizzaro Hospital, Catania (Italy); Aragona, Francesco [Urology Unit, Cannizzaro Hospital, Catania (Italy)

    2006-10-15

    Introduction and objectives: Our experience concerning the use of color Doppler sonography (CDS) in the differential diagnosis of acute scrotum is reported. Material and methods: From July 2000 to July 2005, 155 patients (median 17.2 years) were admitted with a diagnosis of acute scrotum (unilateral in 150 cases, bilateral in 5). Along with a careful anamnesis and the physical exam, all patients underwent a CDS study of the scrotal content using a sonograph GE Logiq 500 with a multifrequency (7.5-10 MHz) linear probe Small Part. The following CDS parameters were evaluated: intensity of the color-power signal on the testicular parenchyma and on the epididymis; systolic peak velocity (SPV) and telediastolic velocity (TDV) in correspondence of the gonadal hilum. Ultrasound and flowmetry parameters registered on the painful testis were compared with those registered on the healthy controlateral testis. The reduction/absence versus the increase of color-power signal in the parenchyma and the reduction/absence versus the increase of SPV and TDV in the centripetal intratesticular arteries were considered presumptive of testicular torsion versus orchiepididymitis. Results: The results only refer to the 150 patients (300 testis) with acute monolateral scrotum. The clinical picture and the physical exam suggested a torsion of the spermatic cord in 40 cases, a spontaneous de-torsion in 5, an orchiepididymitis in 80, a blunt scrotal trauma in 15, a bulky epididymal cyst or a hydrocele in 4 and a testicular pain of unknown etiology in the remaining 6 cases. Standard US was pathological in 95 patients (63.3%); CDS was pathologic in 70 patients and in 42 of them suggested a testicular torsion. Fifty-three patients underwent surgical exploration: among 42 patients with a presumptive diagnosis of testicular torsion, the diagnosis was confirmed in 22 cases, no anomaly was found in 16 cases and in 4 patients a torsion of testicular appendix was found. The rupture of the tunica

  14. 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

  15. Clinical and ultrasonographic features of abdominal tuberculosis in HIV positive adults in Zambia.

    Science.gov (United States)

    Sinkala, Edford; Gray, Sylvia; Zulu, Isaac; Mudenda, Victor; Zimba, Lameck; Vermund, Sten H; Drobniewski, Francis; Kelly, Paul

    2009-04-17

    The diagnosis of abdominal tuberculosis (TB) is difficult, especially so in health care facilities in developing countries where laparoscopy and colonoscopy are rarely available. There is little information on abdominal TB in HIV infection. We estimated the prevalence and clinical features of abdominal (excluding genitourinary) TB in HIV infected adults attending the University Teaching Hospital, Zambia. We screened 5,609 medical inpatients, and those with fever, weight loss, and clinical features suggestive of abdominal pathology were evaluated further. A clinical algorithm was used to specify definitive investigations including laparoscopy or colonoscopy, with culture of biopsies and other samples. Of 140 HIV seropositive patients with these features, 31 patients underwent full evaluation and 22 (71%) had definite or probable abdominal TB. The commonest presenting abdominal features were ascites and persistent tenderness. The commonest ultrasound findings were ascites, para-aortic lymphadenopathy (over 1 cm in size), and hepatomegaly. Abdominal TB was associated with CD4 cell counts over a wide range though 76% had CD4 counts <100 cells/microL. The clinical manifestations of abdominal TB in our HIV-infected patients resembled the well-established pattern in HIV-uninfected adults. Patients with fever, weight loss, abdominal tenderness, abdominal lymphadenopathy, ascites and/or hepatomegaly in Zambia have a high probability of abdominal TB, irrespective of CD4 cell count.

  16. Clinical and ultrasonographic features of abdominal tuberculosis in HIV positive adults in Zambia

    Directory of Open Access Journals (Sweden)

    Vermund Sten H

    2009-04-01

    Full Text Available Abstract Background The diagnosis of abdominal tuberculosis (TB is difficult, especially so in health care facilities in developing countries where laparoscopy and colonoscopy are rarely available. There is little information on abdominal TB in HIV infection. We estimated the prevalence and clinical features of abdominal (excluding genitourinary TB in HIV infected adults attending the University Teaching Hospital, Zambia. Methods We screened 5,609 medical inpatients, and those with fever, weight loss, and clinical features suggestive of abdominal pathology were evaluated further. A clinical algorithm was used to specify definitive investigations including laparoscopy or colonoscopy, with culture of biopsies and other samples. Results Of 140 HIV seropositive patients with these features, 31 patients underwent full evaluation and 22 (71% had definite or probable abdominal TB. The commonest presenting abdominal features were ascites and persistent tenderness. The commonest ultrasound findings were ascites, para-aortic lymphadenopathy (over 1 cm in size, and hepatomegaly. Abdominal TB was associated with CD4 cell counts over a wide range though 76% had CD4 counts Conclusion The clinical manifestations of abdominal TB in our HIV-infected patients resembled the well-established pattern in HIV-uninfected adults. Patients with fever, weight loss, abdominal tenderness, abdominal lymphadenopathy, ascites and/or hepatomegaly in Zambia have a high probability of abdominal TB, irrespective of CD4 cell count.

  17. 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

  18. 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.

  19. Minimally Invasive Abdominal Surgery

    OpenAIRE

    Richardson, William S.; Carter, Kristine M.; Fuhrman, George M.; Bolton, John S.; Bowen, John C.

    2000-01-01

    In the last decade, laparoscopy has been the most innovative surgical movement in general surgery. Minimally invasive surgery performed through a few small incisions, laparoscopy is the standard of care for the treatment of gallbladder disease and the gold standard for the treatment of reflux disease. The indications for a laparoscopic approach to abdominal disease continue to increase, and many diseases may be treated with laparoscopic techniques. At Ochsner, laparoscopic techniques have dem...

  20. Three-dimensional power Doppler sonography: imaging and quantifying blood flow and vascularization.

    Science.gov (United States)

    Pairleitner, H; Steiner, H; Hasenoehrl, G; Staudach, A

    1999-08-01

    To assess the feasibility of imaging low-velocity blood flow in adnexal masses by transvaginal three-dimensional power Doppler sonography, to analyze three-dimensional power Doppler sonography data sets with a new computer-assisted method and to test the reproducibility of the technique. A commercially available 5-MHz Combison 530 ultrasound system was used to perform three-dimensional power Doppler sonography transvaginally. A cube (= volume of interest) was defined enclosing the vessels of the cyst and the Cartesian characteristics were stored on a hard disk. This cube was analyzed using specially designed software. Five indices representing vascularization (the vascularization index (VI) or blood flow (the flow index (FI)) or both (the vascularization-flow index (VFI)) were calculated. The intraobserver repeatability of cube definition and scan repetition was assessed using Hartley's test for homogeneous variances. Interobserver agreement was assessed by the Pearson correlation coefficient. Imaging of vessels with low-velocity blood flow by three-dimensional power Doppler sonography and cube definition was possible in all adnexal massed studied. In some cases even induced non-vascular flow related to endometriosis was detected. The calculated F value with intraobserver repeated Cartesian file-saving ranged from 0 to 18.8, with intraobserver scan repetition from 4.74 to 24.8 for VI, FI 1, FI 2 and VFI 1; for VFI 2 the calculated F value was 64. The interobserver correlation coefficient ranged between 0.83 and 0.92 for VI, FI 1, FI 2 and VFI 1; for VFI 2 the correlation coefficient was less than 0.75. Vessels with low-velocity blood flow can be imaged using three-dimensional power Doppler sonography. Induced non-vascular flow was detected in endometriotic cyst fluid. Three-dimensional power Doppler sonography combined with the cube method gave reproducible information for all indices except VFI 2. These indices might prove to be a new predictor in all fields of

  1. [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.

  2. Obesity-Associated Abdominal Elephantiasis

    Directory of Open Access Journals (Sweden)

    Ritesh Kohli

    2013-01-01

    Full Text Available Abdominal elephantiasis is a rare entity. Abdominal elephantiasis is an uncommon, but deformative and progressive cutaneous disease caused by chronic lymphedema and recurrent streptococcal or Staphylococcus infections of the abdominal wall. We present 3 cases of patients with morbid obesity who presented to our hospital with abdominal wall swelling, thickening, erythema, and pain. The abdominal wall and legs were edematous, with cobblestone-like, thickened, hyperpigmented, and fissured plaques on the abdomen. Two patients had localised areas of skin erythema, tenderness, and increased warmth. There was purulent drainage from the abdominal wall in one patient. They were managed with antibiotics with some initial improvement. Meticulous skin care and local keratolytic treatment for the lesions were initiated with limited success due to their late presentation. All three patients refused surgical therapy. Conclusion. Early diagnosis is important for the treatment of abdominal elephantiasis and prevention of complications.

  3. Study of sonography sensitivity and specificity to the diagnosis of acute appendicitis in suspected patients referred to Khorramabad Ashayer hospital

    Directory of Open Access Journals (Sweden)

    mojtaba Ahmai Nejad

    2012-03-01

    Conclusion: As the study suggests, sonography before sugery can help and leads to definite diagnosis in suspected patients to appendicitis and it can prevent unnecessary surgeries, as well as it can prevent delay in treatment and related complications .

  4. Relationship Between Uterine and Ovarian Arterial Blood Flow Measured by Doppler Sonography at Different Stages of Puberty

    Directory of Open Access Journals (Sweden)

    Reza Golestani

    2008-03-01

    Conclusion: Uterine and ovarian arterial blood flow, measured by Doppler sonography, was not useful for the evaluation of pubertal stages. However, it should be investigated with a greater sample size.

  5. 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.

  6. Abdominal emergencies during pregnancy.

    Science.gov (United States)

    Bouyou, J; Gaujoux, S; Marcellin, L; Leconte, M; Goffinet, F; Chapron, C; Dousset, B

    2015-12-01

    Abdominal emergencies during pregnancy (excluding obstetrical emergencies) occur in one out of 500-700 pregnancies and may involve gastrointestinal, gynecologic, urologic, vascular and traumatic etiologies; surgery is necessary in 0.2-2% of cases. Since these emergencies are relatively rare, patients should be referred to specialized centers where surgical, obstetrical and neonatal cares are available, particularly because surgical intervention increases the risk of premature labor. Clinical presentations may be atypical and misleading because of pregnancy-associated anatomical and physiologic alterations, which often result in diagnostic uncertainty and therapeutic delay with increased risks of maternal and infant morbidity. The most common abdominal emergencies are acute appendicitis (best treated by laparoscopic appendectomy), acute calculous cholecystitis (best treated by laparoscopic cholecystectomy from the first trimester through the early part of the third trimester) and intestinal obstruction (where medical treatment is the first-line approach, just as in the non-pregnant patient). Acute pancreatitis is rare, usually resulting from trans-ampullary passage of gallstones; it usually resolves with medical treatment but an elevated risk of recurrent episodes justifies laparoscopic cholecystectomy in the 2nd trimester and endoscopic sphincterotomy in the 3rd trimester. The aim of the present work is to review pregnancy-induced anatomical and physiological modifications, to describe the main abdominal emergencies during pregnancy, their specific features and their diagnostic and therapeutic management. Copyright © 2015. Published by Elsevier Masson SAS.

  7. Fetal abdominal wall defects.

    Science.gov (United States)

    Prefumo, Federico; Izzi, Claudia

    2014-04-01

    The most common fetal abdominal wall defects are gastroschisis and omphalocele, both with a prevalence of about three in 10,000 births. Prenatal ultrasound has a high sensitivity for these abnormalities already at the time of the first-trimester nuchal scan. Major unrelated defects are associated with gastroschisis in about 10% of cases, whereas omphalocele is associated with chromosomal or genetic abnormalities in a much higher proportion of cases. Challenges in management of gastroschisis are related to the prevention of late intrauterine death, and the prediction and treatment of complex forms. With omphalocele, the main difficulty is the exclusion of associated conditions, not all diagnosed prenatally. An outline of the postnatal treatment of abdominal wall defects is given. Other rarer forms of abdominal wall defects are pentalogy of Cantrell, omphalocele, bladder exstrophy, imperforate anus, spina bifida complex, prune-belly syndrome, body stalk anomaly, and bladder and cloacal exstrophy; they deserve multidisciplinary counselling and management. Copyright © 2013 Elsevier Ltd. All rights reserved.

  8. Induction of autoimmune abdominal aortic aneurysm in pigs

    DEFF Research Database (Denmark)

    Riber, Sara Schødt; Ali, Mulham; Bergseth, Sara Hveding

    2017-01-01

    Background Abdominal aortic aneurysm (AAA) is a common disease with a high mortality. Many animal models have been developed to further understand the pathogenesis of the disease, but no large animal model has been developed to investigate the autoimmune aspect of AAA formation. The aim...... of this study was to develop a large animal model for abdominal aortic aneurysm induction through autoimmunity by performing sheep-to-pig xenotransplantation. Methods Six pigs underwent a xenotransplantation procedure where the infrarenal porcine aorta was replaced by a decellularized sheep aorta...

  9. Significance of the determination of doppler sonography haemodynamic indices for the assessment of distal perfusion in patients with critical ischemia of lower limbs

    Directory of Open Access Journals (Sweden)

    Čizmić Milica

    2006-01-01

    Full Text Available Background/Aim: The perfusion of tissue, especially the muscles of the lower limbs (LL, implies the blood flow that carries enough nutrition, energy materials and oxygen. The aim of this study was to determine whether the decreased Doppler sonography parameters, resistance index (RI, and pulsatility index (PI were significant as indicators of irreversible ischemia of LL. Methods. In 40 patients (mean age 66±14.9 years, 21% women and 79% men with the signs of critical ischemia of LL, Lariche-Fontaine class III and IV, we performed contrast angiography of the LL arteries, and perfusion scintigraphy of LL using, thallium-201, while we performed Doppler sonography to determine resistance index (RI, as well as pulsatility index (PI. After that, all the patients were treated with vasodilatation using Bergmann's solution within a 10-day period. Following that, all the patients underwent the determination of haemodynamic indices RI and PI applying the methods of Doppler sonography. The obtained values of RI and PI indices revealed no clinical recovery which suggested the irreversibility of critical ischemia (unsuccessful therapy in 100% of the patients, and clinical recovery which suggested the reversibility of the disease (unsuccessful therapy in 80% of the patients. Results. The obtained values of PI = 0-0.3 and RI = 0-0.25 for the examined LL arteries were the indicators of irreversible ischemia. A significant correlation between the values of RI in the distal parts of a. tibialis anterior and posterior was proved, as well as between the decreased perfusion of LL determined by tallium-201 (p < 0.05, r = 0.43, and a tibialis anterior (p = 0.05, r = 0.38. There was, however, no statistically significant correlation between the angiographic values and perfusion scintigraphy of LL. Conclusion. The obtained values of haemodynamic RI and PI indices should be a novel approach for introducing a new criteria for the assessment of reversible and irreversible

  10. Secret Underlying Unexplained Abdominal Pain, Neurological Symptoms and Intermittent Hypertension: Acute Intermittent Porphyria

    Directory of Open Access Journals (Sweden)

    Komac Andac

    2017-06-01

    Full Text Available A 21-year-old female patient with abdominal pain, vomiting and constipation was admitted to the hospital with the possible diagnosis of diabetic ketoacidosis. Due to increased abdominal pain and constipation the patient underwent a surgery with the diagnosis of ileus. However, no pathological findings were found in the abdominal organs apart from serous fluid in the abdominal cavity. The patient became hypertensive, tachycardic and had an episode of seizures postoperatively. Neurological manifestations with unexplained abdominal pain indicated a diagnosis of acute intermittent porphyria (AIP. Acute intermittent porphyria diagnosis is based on elevated urinary δ-aminolevulinic acid (ALA and porphobilinogen (PBG levels as well as hydroxymethylbilane synthase (HMBS IVS13-2 A>G heterozygous mutation. Familial Mediterranean Fever (FMF gene mutations were not confirmed. Porphyria should be considered in the differential diagnosis of patients with recurrent abdominal pain, neurological symptoms and lack of FMF gene polymorphism.

  11. High-resolution sonography in carpal tunnel syndrome

    International Nuclear Information System (INIS)

    Solbiati, L.; De Pra, L.; Rizzatto, G.; Derchi, L.E.

    1986-01-01

    Carpal tunnel syndrome, caused by the compression on the median nerve under the transverse carpal ligament, has multiple causes and clinical presentations. One hundred eighteen patients with carpal tunnel sydrome underwent high-resolution US which demonstrated unpalpable cystic masses in 25 patients (lobulated stalked synovial cysts in 19 and retrotendinous cysts in six, all confirmed at surgery), and diffuse thickening and decreased echogenicity of the tendon sheaths in 87 patients, suggesting tenosynovitis (confirmed at surgery in 64). In six patients simple encasement of muscle bellies in the carpal tunnel was shown. US can delineate the cause of carpal tunnel syndrome, suggest the need for surgery, and aid the surgeon in locating the lesion to be removed

  12. DIEP breast reconstruction following multiple abdominal liposuction procedures.

    Science.gov (United States)

    Farid, Mohammed; Nicholson, Simon; Kotwal, Ashutosh; Akali, Augustine

    2014-01-01

    Previous abdominal wall surgery is viewed as a contraindication to abdominal free tissue transfer. We present two patients who underwent multiple abdominal liposuction procedures, followed by successful free deep inferior epigastric artery perforator flap. We review the literature pertaining to reliability of abdominal free flaps in those with previous abdominal surgery. Review of case notes and radiological investigations of two patients, and a PubMed search using the terms "DIEP", "deep inferior epigastric", "TRAM", "transverse rectus abdominis", "perforator" and "laparotomy", "abdominal wall", "liposuction", "liposculpture", "fat graft", "pfannenstiel", with subsequent appraisal of relevant papers by the first and second authors. Patient 1 had 3 episodes of liposuction from the abdomen for fat grafting to a reconstructed breast. Subsequent revision reconstruction of the same breast with DIEP flap was preceded by CT angiography, which demonstrated normal perforator anatomy. The reconstruction healed well with no ischaemic complications. Patient 2 had 5 liposuction procedures from the abdomen to graft fat to a wide local excision defect. Recurrence of cancer led to mastectomy and immediate reconstruction with free DIEP flap. Preoperative MR angiography demonstrated a large perforator right of the umbilicus, with which the intraoperative findings were consistent. The patient had an uneventful recovery and good healing with no fat necrosis or wound dehiscence. We demonstrate that DIEP flaps can safely be raised without perfusion-related complications following multiple liposuction procedures to the abdomen. The safe interval between procedures is difficult to quantify, but we demonstrate successful free flap after 16 months.

  13. Can abdominal multi-detector CT diagnose spinal osteoporosis?

    Energy Technology Data Exchange (ETDEWEB)

    Papadakis, Antonios E.; Damilakis, John [University of Crete, Department of Medical Physics, Faculty of Medicine, P.O. Box 2208, Iraklion, Crete (Greece); Karantanas, Apostolos H. [University of Crete, Department of Radiology, Faculty of Medicine, P.O. Box 2208, Iraklion, Crete (Greece); Papadokostakis, Giorgos [University Hospital of Heraklion, Department of Orthopedics, Faculty of Medicine, P.O. Box 2208, Iraklion, Crete (Greece); Petinellis, Effie [University Hospital of Heraklion, Department of Radiotherapy, Faculty of Medicine, P.O. Box 2208, Iraklion, Crete (Greece)

    2009-01-15

    The aim of this study was to (1) generate quantitative CT (QCT) densitometric data based on routine abdominal multi-detector (MDCT) examinations and (2) investigate whether these data can be used to differentiate osteoporotic from healthy females. Twenty-five female patients (group A) with a history of radiotherapy were examined both with routine abdominal MDCT and standard QCT to generate a MDCT-to-QCT conversion equation. Twenty-one osteoporotic (group B) and 23 healthy female patients (group C) were also recruited in the study. Patients of groups B and C underwent routine abdominal MDCT examination for various clinical indications. Mean bone mineral density (BMD) in patients of group A was 103.4 mg/ml {+-} 32.8 with routine abdominal MDCT and 91.0 mg/ml {+-}28.5 with QCT. Quantitative CT BMD{sub QCT} values for patients in groups B and C were calculated utilizing the BMD{sub MDCT} values derived from routine abdominal MDCT data sets and the MDCT to QCT conversion equation: BMD{sub QCT}=0.78. BMD{sub MDCT}+10.13. The calculated QCT densitometric data adequately differentiated osteoporotic from healthy females (area under ROC curve 0.828, p=0.05). In conclusion, this study showed that in a group of female patients, QCT data derived from routine abdominal MDCT examinations discriminated osteoporotic from healthy subjects. (orig.)

  14. The endomyometrial thickness measurement for abnormal implantation evaluation by pelvic sonography.

    Science.gov (United States)

    Lewiss, Resa E; Shaukat, Nadia M; Saul, Turandot

    2014-07-01

    Emergency physicians, obstetrician-gynecologists, and other medical specialists use pelvic sonography when caring for patients presenting with early pregnancy-related symptoms. A thin endomyometrial mantle and eccentric placement of a gestational sac should raise the suspicion for an abnormally implanted pregnancy. In such cases, an interstitial ectopic pregnancy or a cornual pregnancy, two clinically distinct entities, must be considered. This article reviews the literature and guidelines on the sonographic measurement of the endomyometrial mantle as a criterion for determining a pregnancy at risk for an abnormal implantation location. We sought to clarify the history and evolution of this measurement to determine what should be considered an abnormal measurement and to understand its diagnostic utility and management implications for the clinician using sonography. © 2014 by the American Institute of Ultrasound in Medicine.

  15. Clinical study of color Doppler sonography in Graves' disease blood flow changes after thyroid arteries embolization

    International Nuclear Information System (INIS)

    Zhuang Wenquan; Li Weiduo; Yang Jianyong; Chen Wei; Huang Yonghui; Guo Wenbo; Li Jiaping

    2003-01-01

    Objective: To study the color doppler image characteristics of thyroid arteries pre- and post-interventional procedure and to assess the clinical efficacy in Gnaves' disease. Methods: 11 from 31 patients diagnosed as Graves' disease undertaken thyroid arteries embolization, were analyzed. Color Doppler sonography was applied to monitor the pre-and post- procedure thyroid size and diameters of thyroid arteries. Power Doppler was used to detect the Vmax, Vmin, RI and blood flow. Results: After thyroid arteries embolization, the size and vascularity of thyroids were reduced. The thyroid arteries showed shrinkage and stoppage blood flow at the embolized site. The changes of RI, blood parameters of Vmax, Vmin and diameters of the thyroid arteries pre- and post-procedure turned out to be statistically significant for clinical restriction. Conclusion: The color Doppler sonography plays an important role for preoperative diagnosis and predicting the prognosis

  16. Rectal sonography before and after radiation treatment in inoperable cervical cancer

    International Nuclear Information System (INIS)

    Deutinger, J.; Bernaschek, G.; Tatra, G.

    1989-01-01

    Transrectal sonography is helpful in the classification of parametrial infiltration prior to treatment as well as in the follow-up. In this study, we performed rectal sonography in cases of inoperable cervical cancer to objectify the reduction of the infiltration of the uterine cervix and of the parametrium. Rectosonography was performed in 10 patients with histologically confirmed cancer of the uterine cervix before and after radiation treatment. The patients were treated with brachytherapy and teletherapy with an average radiation dose of 7680 rad. The whole therapy was finished after 6 to 9 weeks. Rectosonography enabled us to objectify the effect of radiation therapy. The length and width of parametrial infiltration could be measured in relation to the pelvis wall. Furthermore, the configuration of the parametrium could be imaged. Therefore, in cervical cancer, rectosonography is a valuable method to check and the documentate the effect of treatment and to diagnose recurrency. (orig.) [de

  17. Malignant and benign diseases of the breast in 41 male patients: mammography, sonography and pathological correlations; Maligne und benigne Erkrankungen der Brust bei 41 maennlichen Patienten: Mammographie und Sonographie mit histopathologischer Korrelation

    Energy Technology Data Exchange (ETDEWEB)

    Partik, B.; Mallek, R.; Pokieser, P.; Wunderbaldinger, P.; Helbich, T.H. [Vienna Univ. (Austria). Klinik fuer Radiodiagnostik; Rudas, M. [Vienna Univ. (Austria). Inst. fuer Klinische Pathologie

    2001-11-01

    Aim: The goal of our study was to evaluate findings in mammography and sonography in male patients with pathohistologically proven diseases of the breast. Material and Methods: Mammographies and sonographies, which were obtained in 41 male patients in a 6-year period, were retrospectively evaluated in accordance with the BI-RADS trademark classification. Results: Histologically 13 carcinomas, 21 gynecomastias, 3 pseudogynecomastias, 2 epithelial inclusion cysts and 2 other benign lesions were diagnosed. The sensitivity, specificity, positive predictive value, negative predictive value and accuracy of mammography in differentiation of benign versus malignant disease were 92%, 89%, 80%, 96% and 90%, respectively. Additional sonography did not change these results. However, sonography increased diagnostic confidence in 18.2% (2/11) of suspicious lesions. Conclusion: In our study the invasive ductal carcinoma of male patients was a predominantly lobulated, ill-defined lesion in mammography and sonography. The differentiation of carcinoma to pseudogynecomastia and diffuse or dendritic gynecomastia was securely feasible. However, we could not reliably distinguish between carcinoma and some benign mass lesions. In cases of mammographically diagnosed masses or unclear mammography, additional sonography should be performed to increase the diagnostic confidence. (orig.) [German] Ziel: Die Befunde von Mammographie und Sonographie bei histologisch gesicherten malignen und benignen Mammaerkrankungen maennlicher Patienten zu evaluieren. Material und Methode: Retrospektiv wurden die in einem Zeitraum von 6 Jahren durchgefuehrten Mammographien und Sonographien bei 41 maennlichen Patienten in Anlehnung an die BI-RADS trademark Klassifikation ausgewertet. Resultate: Es wurden 13 Karzinome, 21 Gynaekomastien, 3 Pseudogynaekomastien, 2 Atherome und 2 weitere benigne Laesionen histologisch diagnostiziert. Die Mammographie zeigte in der Differenzierung maligne versus benigne Laesion

  18. 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 ...

  19. Abdominal Cocoon Syndrome: a Rare Cause for Recurrent Abdominal Pain.

    Science.gov (United States)

    Fursevich, Dzmitry; Burt, Jeremy

    2017-07-01

    Abdominal cocoon syndrome, or sclerosing peritonitis, is a rare condition characterized by encasement of small bowel loops by a thick fibrous scar. It most commonly presents as nonspecific vague chronic abdominal pain and weight loss, and is difficult to recognize clinically until the patient develops symptoms of bowel obstruction. We present a case of abdominal cocoon syndrome in a 65-year-old female and describe its clinical, imaging, and pathologic features.

  20. Evaluation of different aspects of power Doppler sonography in differentiating and prognostication of breast masses

    Directory of Open Access Journals (Sweden)

    Mehri Sirous

    2015-01-01

    Full Text Available Background: We conducted our study on 1110 patients with breast masses in order to investigate different aspects of power Doppler sonography (PDS for differentiating between benign and malignant breast lesions and their prognostication. Materials and Methods: This study was conducted on the women who were referred to the sonography units of University Hospitals for breast sonography and had a BIRADS-3 mass or higher in gray scale sonography. Then, PDS was performed for all the patients. Vascularization, number of vessels, resistance index (RI, pulsatility index (PI, and vascularization patterns were evaluated for all the lesions. We compared our radiologic findings concerning different histopathologic and hormonal aspects of the lesions. Results: The differences between mean vascular density in malignant lesions concerning size of the tumor, histological grade, stage, and hormone receptor status were statistically significant. Although, there was an overlap between benign and malignant values. A resistive index (RI value higher than 0.83 as a sign for malignancy had sensitivity equal to 75% and specificity equal to 97% (P = 0.04 and 0.03, respectively. A PI value higher than 1.6 has a sensitivity and specificity value of 70% and 98%, respectively, as a malignancy sign (P = 0.02 and 0.04, respectively. Conclusion: It seems that while malignant tumors have significantly higher number of vessels in comparison to benign one, since the number of vessels overlap between benign and malignant tumors, this aspect has little clinical usefulness in distinguishing or prognostication of breast masses. In contrast RI, PI, and vascularization pattern have an ability to differentiate and predict the prognosis of breast lesions.

  1. Bedside transcranial sonography monitoring in a patient with hydrocephalus post subarachnoid hemorrhage

    OpenAIRE

    Najjar, Ahmed; Denault, André Y.; Bojanowski, Michel W.

    2017-01-01

    Background Development of hydrocephalus can occur after subarachnoid hemorrhage (SAH). Typically, it is diagnosed with computed tomography, CT, scan. However, transcranial sonography (TCS) can be used particularly in patients with craniotomy which removes the acoustic interference of the skull and allows a closer up visualization of brain structures through the skin. Case presentation We report a 73-year-old woman who was hospitalized for SAH and developed acute hydrocephalus requiring an ext...

  2. Prenatal sonography and computed tomography for cerebral malformations of the foetus

    International Nuclear Information System (INIS)

    Brinkmann, G.; Brix, F.; Weisner, D.; Kiel Univ.

    1987-01-01

    In three pregnant women, sonography and amniocentesis suggested cranial abnormalities of the foetuses. In view of the far-reaching consequences of such a diagnosis, CT was carried out to confirm the diagnosis. It was possible to show the intra-uterine abnormalities and the type of malformation in considerable detail. In one case an encephalocele was demonstrated, in the two others, an anencephalic foetus was shown. (orig.) [de

  3. Prenatal sonography and computed tomography for cerebral malformations of the foetus

    Energy Technology Data Exchange (ETDEWEB)

    Brinkmann, G.; Brix, F.; Weisner, D.

    1987-07-01

    In three pregnant women, sonography and amniocentesis suggested cranial abnormalities of the foetuses. In view of the far-reaching consequences of such a diagnosis, CT was carried out to confirm the diagnosis. It was possible to show the intra-uterine abnormalities and the type of malformation in considerable detail. In one case an encephalocele was demonstrated, in the two others, an anencephalic foetus was shown.

  4. Transperineal Sonography Evaluation of Muscles and Vascularity in the Male Pelvic Floor

    OpenAIRE

    Roll, Shawn C.; Kutch, Jason J.

    2013-01-01

    Idiopathic chronic male pelvic pain is difficult to diagnose and treat. Currently, diagnosis relies on subjective symptoms; objective measures of neuromuscular mechanisms have not been investigated. Sonographic imaging has been used to investigate these neuromuscular mechanisms in the female pelvic floor, but neither research nor books describe sonography evaluation of the male pelvic floor. The purpose of this study was to develop and evaluate a perineal sonographic technique for the examina...

  5. The masked educator-innovative simulation in an Australian undergraduate Medical Sonography and Medical Imaging program.

    Science.gov (United States)

    Reid-Searl, Kerry; Bowman, Anita; McAllister, Margaret; Cowling, Cynthia; Spuur, Kelly

    2014-12-01

    Clinical learning experiences for sonography and medical imaging students can sometimes involve the practice of technical procedures with less of a focus on developing communication skills with patients. Whilst patient-based simulation scenarios have been widely reported in other health education programmes, there is a paucity of research in sonography and medical imaging. The aim of this study was to explore the effectiveness of Mask-Ed™ (KRS Simulation) in the learning and teaching of clinical communication skills to undergraduate medical sonography and medical imaging students. Mask-Ed™ (KRS Simulation) is a simulation technique where the educator is hidden behind wearable realistic silicone body props including masks. Focus group interviews were conducted with 11 undergraduate medical sonography and medical imaging students at CQUniversity, Australia. The number of participants was limited to the size of the cohort of students enrolled in the course. Prior to these interviews participants were engaged in learning activities that featured the use of the Mask-Ed™ (KRS Simulation) method. Thematic analysis was employed to explore how the introduction of Mask-Ed™ (KRS Simulation) contributed to students' learning in relation to clinical communication skills. Key themes included: benefits of interacting with someone real rather than another student, learning made fun, awareness of empathy, therapeutic communication skills, engaged problem solving and purposeful reflection. Mask-Ed™ (KRS Simulation) combined with interactive sessions with an expert facilitator, contributed positively to students' learning in relation to clinical communication skills. Participants believed that interacting with someone real, as in the Mask-Ed characters was beneficial. In addition to the learning being described as fun, participants gained an awareness of empathy, therapeutic communication skills, engaged problem solving and purposeful reflection.

  6. Sonography of the coracohumeral interval: a potential technique for diagnosing coracoid impingement.

    Science.gov (United States)

    Tracy, Michael R; Trella, Tamara A; Nazarian, Levon N; Tuohy, Christopher J; Williams, Gerald R

    2010-03-01

    Coracoid impingement has been recognized as an etiology for anterior shoulder pain; however, no imaging reference standard exists. We used sonography to compare the coracohumeral interval (CHI) in asymptomatic volunteers with the CHI in patients with coracoid impingement. Bilateral shoulder sonography was performed in 19 asymptomatic volunteers (10 men and 9 women) and in 8 shoulders in 7 patients (6 men and 1 woman) with a clinical diagnosis of coracoid impingement. With the arm adducted across the chest, the interval between the coracoid process and the lesser tuberosity of the humerus was measured using a linear array ultrasound transducer with a peak frequency of 13 MHz. In the asymptomatic volunteers, the mean +/- SD for the CHI was 12.2 +/- 2.5 mm (range, 7.8-17.5 mm). In the symptomatic shoulders, the mean +/- SD for the CHI was 7.9 +/- 1.4 mm (range, 5.9-9.6 mm). Repeated measures analysis of variance revealed the CHI to be significantly narrower in symptomatic shoulders than in asymptomatic volunteers (P < .0001). These data suggest a role for sonography in diagnosing coracoid impingement.

  7. Plantar fascia softening in plantar fasciitis with normal B-mode sonography.

    Science.gov (United States)

    Wu, Chueh-Hung; Chen, Wen-Shiang; Wang, Tyng-Guey

    2015-11-01

    To investigate plantar fascia elasticity in patients with typical clinical manifestations of plantar fasciitis but normal plantar fascia morphology on B-mode sonography. Twenty patients with plantar fasciitis (10 unilateral and 10 bilateral) and 30 healthy volunteers, all with normal plantar fascia morphology on B-mode sonography, were included in the study. Plantar fascia elasticity was evaluated by sonoelastographic examination. All sonoelastograms were quantitatively analyzed, and less red pixel intensity was representative of softer tissue. Pixel intensity was compared among unilateral plantar fasciitis patients, bilateral plantar fasciitis patients, and healthy volunteers by one-way ANOVA. A post hoc Scheffé's test was used to identify where the differences occurred. Compared to healthy participants (red pixel intensity: 146.9 ± 9.1), there was significantly less red pixel intensity in the asymptomatic sides of unilateral plantar fasciitis (140.4 ± 7.3, p = 0.01), symptomatic sides of unilateral plantar fasciitis (127.1 ± 7.4, p fascia thickness or green or blue pixel intensity among these groups. Sonoelastography revealed that the plantar fascia is softer in patients with typical clinical manifestations of plantar fasciitis, even if they exhibit no abnormalities on B-mode sonography.

  8. Role of perineal sonography in the evaluation of patients with stress urinary incontinence.

    Science.gov (United States)

    Sendag, Fatih; Vidinli, Halit; Kazandi, Mert; Itil, Ismail M; Askar, Niyazi; Vidinli, Berna; Pourbagher, Ali

    2003-02-01

    The aim of the study was to determine the role of perineal sonography in diagnosis of stress urinary incontinence. Thirty patients with stress urinary incontinence and 17 age-matched control patients were included in the study. Perineal sonography was carried out in both groups to evaluate the role of this technique in the diagnosis of stress urinary incontinence. By using the posterior edge of the symphysis pubis as a reference point, posterior urethra-vesical angle (beta angle) and the angle between the vertical axis and urethral axis(alpha angle) were measured at rest and on straining. Bladder neck mobility was evaluated only at the cephalocaudal plane by measuring the desensus diameter. Posterior urethro-vesical angle (beta angle) was found to be significantly different between the study and control groups both at rest and on straining (P < 0.05). The angle between the vertical axis and urethral axis (alpha angle) was found to be significantly different between study and control groups only on straining (P < 0.05). Cephalocaudal distance (desensus diameter) was longer in patients with stress urinary incontinence (P < 0.05). Perineal sonography has an important role in diagnosing patients with stress urinary incontinence.

  9. High resolution transbulbar sonography in children with suspicion of increased intracranial pressure.

    Science.gov (United States)

    Steinborn, Marc; Friedmann, Melanie; Makowski, Christine; Hahn, Helmut; Hapfelmeier, Alexander; Juenger, Hendrik

    2016-04-01

    To evaluate the accuracy of high resolution transbulbar sonography for the estimation of intracranial pressure (ICP) in children. In children and adolescents with acute neurologic symptoms of various origin, transbulbar sonography was performed. Besides measurement of the optic nerve sheath diameter (ONSD), the ultrastructure of the subarachnoid space of the optic nerve sheath was evaluated. The results of transbulbar sonography were correlated with clinical data based on cross-sectional imaging, ICP measurement, and ophthalmologic examination. Eighty-one patients (age 3-17.8 years, mean 11.7 years) were included. In 25 children, cross-sectional imaging and ICP measurement revealed increased intracranial pressure. The mean ONSD was 6.85 ± 0.81 mm. Twenty patients (20/25, 80 %) had a microcystic appearance of the subarachnoid space of the optic nerve. In 56 children without evidence of increased intracranial pressure, the mean ONSD was 5.77 ± 0.48 mm. Forty-nine patients (49/56, 87.5 %) had a normal homogenous appearance of the subarachnoid space. The ONSD in children with increased intracranial pressure was significantly higher than in patients without (p intracranial pressure in children. Besides measurement of the optic nerve sheath diameter, evaluation of the ultrastructure of the subarachnoid space of the optic nerve is a helpful parameter.

  10. The Significance of Brain Transcranial Sonography in Burning Mouth Syndrome: a Pilot Study

    Directory of Open Access Journals (Sweden)

    Iris Zavoreo

    2017-01-01

    Full Text Available Objective: Burning mouth syndrome (BMS is a chronic disorder which is affecting mostly postmenopausal women and is characterized by burning symptoms in the oral cavity on the clinically healthy oral mucosa. The results of previous studies suggested a possible role of peripheral and/or central neurological disturbances in these patients. The aim of this study was to analyze patients with burning mouth syndrome using transcranial sonography. Methods: By use of transcranial sonography of the brain parenchyma, substantia nigra, midbrain raphe and brain nucleus were evaluated in 20 patients with BMS (64.7±12.3 years and 20 controls with chronic pain in the lumbosacral region (61.5±15. Statistical analysis was performed by use of Student t test with significance set at p<0.05. Results: The results of this study have shown hypoechogenicity of the substantia nigra and midbrain raphe as well as hyperechogenicity of the brain nucleus in BMS patients (p<0,05 as compared to controls. Conclusions: Altered transcranial sonography findings of the brain parenchyma, midbrain raphe and brain nucleus in patients with burning mouth syndrome might reflect central disturbances within this syndrome.

  11. Correlation between sonography and antibody activity in patients with Hashimoto thyroiditis.

    Science.gov (United States)

    Willms, Arnulf; Bieler, Dan; Wieler, Helmut; Willms, Diana; Kaiser, Klaus P; Schwab, Robert

    2013-11-01

    Patients with Hashimoto thyroiditis show structural changes of the thyroid that can be identified by a variety of sonographic criteria. We conducted this study to investigate whether there is a correlation between sonography and antibody activity and to assess the role of sonography in the diagnosis and follow-up of Hashimoto thyroiditis. In addition, we present a new classification system (termed the VESINC system [volume, echogenicity, sonographic texture, pseudonodular hypoechoic infiltration, nodules, and cysts]), which helps improve the clarity of sonographic findings. The study included 223 consecutive patients with previously diagnosed Hashimoto autoimmune thyroiditis who attended the thyroid clinic of the German Armed Forces Central Hospital in Koblenz for follow-up examinations between 2006 and 2008. Laboratory tests were performed to measure the levels of free triiodothyronine, free thyroxine, thyrotropin, anti-thyroglobulin antibodies (TgAbs), and antithyroid peroxidase antibodies (TPOAbs). Sonography was performed according to a strict protocol. We then assessed whether a correlation existed between antibody activity and the 6 sonographic variables of the VESINC system. Hypoechogenicity, heterogeneity, and pseudonodular hypoechoic infiltration were associated with significantly higher TPOAb activity (P Hashimoto thyroiditis.

  12. Contralateral Abdominal Pocketing in Salvation of Replanted Fingertips with Compromised Circulation

    Directory of Open Access Journals (Sweden)

    Hyung-Sup Shim

    2014-01-01

    Full Text Available Abdominal pocketing is one of the most useful methods in salvation of compromised replanted fingertips. Abdominal pocketing has generally been performed in the ipsilateral lower abdominal quadrant, but we have also performed contralateral pocketing at our institute. To determine which approach is more beneficial, a total of 40 patients underwent an abdominal pocketing procedure in either the ipsilateral or contralateral lower abdominal quadrant after fingertip replantation. Dates of abdominal pocketing after initial replantation, detachment after abdominal pocketing, range of motion (ROM before abdominal pocketing, and sequential ROM after the detachment operation and date of full ROM recovery and Disabilities of Arm, Shoulder, and Hand questionnaire (DASH score were recorded through medical chart review. Mean detachment date, mean abduction of shoulder after the detachment operation, and mean days to return to full ROM were not significantly different between the ipsilateral and contralateral pocketing groups. However, the mean DASH score was significantly lower in the contralateral group than the ipsilateral group. There were also fewer postoperative wound complications in the contralateral group than in the ipsilateral group. We, therefore, recommend contralateral abdominal pocketing rather than ipsilateral abdominal pocketing to increase patient comfort and reduce pain and complications.

  13. Contralateral Abdominal Pocketing in Salvation of Replanted Fingertips with Compromised Circulation

    Science.gov (United States)

    Shim, Hyung-Sup; Kim, Dong-Hwi; Kwon, Ho; Jung, Sung-No

    2014-01-01

    Abdominal pocketing is one of the most useful methods in salvation of compromised replanted fingertips. Abdominal pocketing has generally been performed in the ipsilateral lower abdominal quadrant, but we have also performed contralateral pocketing at our institute. To determine which approach is more beneficial, a total of 40 patients underwent an abdominal pocketing procedure in either the ipsilateral or contralateral lower abdominal quadrant after fingertip replantation. Dates of abdominal pocketing after initial replantation, detachment after abdominal pocketing, range of motion (ROM) before abdominal pocketing, and sequential ROM after the detachment operation and date of full ROM recovery and Disabilities of Arm, Shoulder, and Hand questionnaire (DASH) score were recorded through medical chart review. Mean detachment date, mean abduction of shoulder after the detachment operation, and mean days to return to full ROM were not significantly different between the ipsilateral and contralateral pocketing groups. However, the mean DASH score was significantly lower in the contralateral group than the ipsilateral group. There were also fewer postoperative wound complications in the contralateral group than in the ipsilateral group. We, therefore, recommend contralateral abdominal pocketing rather than ipsilateral abdominal pocketing to increase patient comfort and reduce pain and complications. PMID:25379539

  14. Posttraumatic abdominal aortic dissection

    International Nuclear Information System (INIS)

    Hahmann, M.; Richter, G.M.; Kauffmann, G.W.; Schuhmacher, H.; Allenberg, J.R.

    2001-01-01

    Dissections due to deceleration trauma are rarely limited to the infradiaphragmal aorta (only 2-3%) and are usually lethal. Here we report the unusual course of an abdominal aortic dissection with aneurysmatic enlargement of the false lumen. Based on diagnostic imaging, a therapeutic stent application was planed in order to close the entry and to prevent rupture. During the intervention sondation of the false lumen revealed that the left renal artery had a reentry. Due to the complexity of the entry - reentry situation of the left renal artery the intervention was not possible, and the patient had to undergo vascular surgery. (orig.) [de

  15. 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....

  16. [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.

  17. 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.

  18. Abdominal Complications after Severe Burns

    Science.gov (United States)

    2009-05-01

    abdominal compartment syndrome, schemic bowel, biliary disease , peptic ulcer disease and astritis requiring laparotomy, small bowel obstruction, rimary fungal...complications in- luded trauma exploratory laparotomy, abdominal com- artment syndrome, ischemic bowel, biliary disease , peptic lcer disease and gastritis, large...abdominal complications was 25%, with Curl- ng’s ulcer the most common malady (54% of the total), ollowed by esophageal lesions (17%), hemorrhagic

  19. 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...

  20. 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 ...

  1. Leaking mycotic abdominal aortic aneurysm

    International Nuclear Information System (INIS)

    Sing, T.M.Y.; Young, N.; O'Rourke, I.C.; Tomlinson, P.

    1994-01-01

    A case of leaking mycotic abdominal aortic aneurysm is reported, with a brief review of the literature. A 58 year old female presented with shoulder and abdominal pain associated with diarrhea, vomiting and fever with leucocytosis. Computed tomography of the abdomen showed pooling of contrast in the retroperitoneum anterior to a non-dilated abdominal aorta. There was considerable retroperitoneal blood accumulating in a mass-like lesion in the right lower abdomen and pelvis obstructing the right renal collecting system. Laparotomy revealed a 4 cm diameter saccular aneurysm of the abdominal aorta, with a 1 cm diameter neck. Culture of the thrombus grew Streptococcus pyogens. 11 refs., 2 figs

  2. 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.

  3. Colonic diverticulosis is associated with abdominal wall hernia

    DEFF Research Database (Denmark)

    Oma, E.; Jorgensen, L. N.; Meisner, S.

    2017-01-01

    Purpose: Colonic diverticulosis and abdominal wall hernia are common pathologies. Studies have suggested that connective tissue alterations play a role in the formation of both diverticulosis and abdominal wall hernia. The aim of this cohort study was to evaluate the association between...... diverticulosis and abdominal wall hernia in a large cohort of patients undergoing colonoscopy. Methods: All consecutive patients who underwent colonoscopy between 2001 and 2013 at Bispebjerg Hospital were eligible for inclusion. The endoscopists prospectively registered the findings of diverticulosis......: A total of 13,855 patients were included, 3685 (26.6%) of whom were diagnosed with diverticulosis. Diverticulosis was independently associated with direct inguinal, OR 1.33, 95% CI 1.00–1.76, P = 0.049, and umbilical/epigastric hernia repair, OR 1.74, 95% CI 1.16–2.63, P = 0.008. Conclusions: Colonic...

  4. Management of the Sequelae of Severe Congenital Abdominal Wall Defects

    Directory of Open Access Journals (Sweden)

    Sara Fuentes

    2016-05-01

    Full Text Available BackgroundThe survival rate of newborns with severe congenital abdominal wall defects has increased. After successfully addressing life-threatening complications, it is necessary to focus on the cosmetic and functional outcomes of the abdominal wall.MethodsWe performed a chart review of five cases treated in our institution.ResultsFive patients, ranging from seven to 18 years of age, underwent the following surgical approaches: simple approximation of the rectus abdominis fascia, the rectus abdominis sheath turnover flap, the placement of submuscular tissue expanders, mesh repair, or a combination of these techniques depending on the characteristics of each individual case.ConclusionsPatients with severe congenital abdominal wall defects require individualized surgical treatment to address both the aesthetic and functional issues related to the sequelae of their defects.

  5. 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.)

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

    International Nuclear Information System (INIS)

    Marincek, B.

    2002-01-01

    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.)

  7. Value of modern sonography in the assessment of meniscal lesions

    Energy Technology Data Exchange (ETDEWEB)

    Wareluk, Pawel, E-mail: pwareluk@wum.edu.pl [Department of Diagnostic Imaging, Second Faculty of Medicine, Medical University of Warsaw, ul. Kondratowicza 8, 03-242 Warsaw (Poland); Szopinski, Kazimierz T., E-mail: kszopinski@wum.edu.pl [Department of Dental and Maxillofacial Radiology, First Faculty of Medicine, Medical University of Warsaw, ul. Nowogrodzka 59, 02-006 Warsaw (Poland)

    2012-09-15

    The aim of this prospective study was to assess the accuracy of modern ultrasonography in diagnostic imaging of meniscal tears. One hundred and sixty menisci were evaluated in 80 patients (42 females, 38 males, mean age = 36.2 years, range = 16–70 years). Inclusion criteria for the study were twofold: clinical suspicion of meniscal injury and clinical indication for arthroscopy. Knee examination was performed with the Voluson 730 Expert ultrasound system (General Electric). After sonographic examination, all patients underwent arthroscopic procedures within 1–4 days. The final diagnosis of meniscal tears was taken from surgical reports. The overall sensitivity, specificity, positive predictive value and negative predictive value of sonographic examination in the assessment of meniscal tears amounted to 85.4%, 85.7%, 67.3% and 94.4%, respectively. The statistical parameters were not statistically different in medial and lateral menisci. Age, sex, body mass index (BMI), weight, physical activity, mechanism on injury, and time lapse from injury did not have a statistically significant impact on the usefulness of ultrasonography. The highest sensitivity (>90%) was obtained in medial menisci and in patients with a BMI > 25. The highest specificity (>90%) was obtained in lateral menisci, in patients after twisting injuries, in sports injuries, and in recent injuries (time lapse from the injury <1 month). The positive predictive value (PPV) of sonographic examination was higher than 90% only in recent injuries (<1 month), however, the negative predictive value of ultrasound is high, being less than 90% in males with lesions of lateral menisci and in sequelae of sports injuries.

  8. Value of modern sonography in the assessment of meniscal lesions

    International Nuclear Information System (INIS)

    Wareluk, Pawel; Szopinski, Kazimierz T.

    2012-01-01

    The aim of this prospective study was to assess the accuracy of modern ultrasonography in diagnostic imaging of meniscal tears. One hundred and sixty menisci were evaluated in 80 patients (42 females, 38 males, mean age = 36.2 years, range = 16–70 years). Inclusion criteria for the study were twofold: clinical suspicion of meniscal injury and clinical indication for arthroscopy. Knee examination was performed with the Voluson 730 Expert ultrasound system (General Electric). After sonographic examination, all patients underwent arthroscopic procedures within 1–4 days. The final diagnosis of meniscal tears was taken from surgical reports. The overall sensitivity, specificity, positive predictive value and negative predictive value of sonographic examination in the assessment of meniscal tears amounted to 85.4%, 85.7%, 67.3% and 94.4%, respectively. The statistical parameters were not statistically different in medial and lateral menisci. Age, sex, body mass index (BMI), weight, physical activity, mechanism on injury, and time lapse from injury did not have a statistically significant impact on the usefulness of ultrasonography. The highest sensitivity (>90%) was obtained in medial menisci and in patients with a BMI > 25. The highest specificity (>90%) was obtained in lateral menisci, in patients after twisting injuries, in sports injuries, and in recent injuries (time lapse from the injury <1 month). The positive predictive value (PPV) of sonographic examination was higher than 90% only in recent injuries (<1 month), however, the negative predictive value of ultrasound is high, being less than 90% in males with lesions of lateral menisci and in sequelae of sports injuries

  9. 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.

  10. Abdominal acupuncture reduces laser-evoked potentials in healthy subjects

    DEFF Research Database (Denmark)

    Pazzaglia, C.; Liguori, S.; Minciotti, I.

    2015-01-01

    Objective: Acupuncture is known to reduce clinical pain, although the exact mechanism is unknown. The aim of the current study was to investigate the effect of acupuncture on laser-evoked potential amplitudes and laser pain perception. Methods: In order to evaluate whether abdominal acupuncture...... is able to modify pain perception, 10 healthy subjects underwent a protocol in which laser-evoked potentials (LEPs) and laser pain perception were collected before the test (baseline), during abdominal acupuncture, and 15. min after needle removal. The same subjects also underwent a similar protocol...... in which, however, sham acupuncture without any needle penetration was used. Results: During real acupuncture, both N1 and N2/P2 amplitudes were reduced, as compared to baseline (p . < 0.01). The reduction lasted up to 15. min after needle removal. Furthermore, laser pain perception was reduced during...

  11. Colonic diverticulosis is associated with abdominal wall hernia.

    Science.gov (United States)

    Oma, E; Jorgensen, L N; Meisner, S; Henriksen, N A

    2017-08-01

    Colonic diverticulosis and abdominal wall hernia are common pathologies. Studies have suggested that connective tissue alterations play a role in the formation of both diverticulosis and abdominal wall hernia. The aim of this cohort study was to evaluate the association between diverticulosis and abdominal wall hernia in a large cohort of patients undergoing colonoscopy. All consecutive patients who underwent colonoscopy between 2001 and 2013 at Bispebjerg Hospital were eligible for inclusion. The endoscopists prospectively registered the findings of diverticulosis in a database. Data were merged with the Danish Hernia Database identifying patients who underwent groin and ventral hernia repair. Calculated odds ratios (ORs) were used to describe the extent of association and multivariable logistic regression models were utilized to adjust for age and gender. A total of 13,855 patients were included, 3685 (26.6%) of whom were diagnosed with diverticulosis. Diverticulosis was independently associated with direct inguinal, OR 1.33, 95% CI 1.00-1.76, P = 0.049, and umbilical/epigastric hernia repair, OR 1.74, 95% CI 1.16-2.63, P = 0.008. Colonic diverticulosis was associated with direct inguinal and umbilical/epigastric hernia repair suggesting that connective tissue alterations, herniosis, could be a common etiologic factor of colonic diverticulosis and these abdominal wall hernias.

  12. Surgery for abdominal metastases of cutaneous melanoma.

    Science.gov (United States)

    Gutman, H; Hess, K R; Kokotsakis, J A; Ross, M I; Guinee, V F; Balch, C M

    2001-06-01

    The objective of this study was to support our hypothesis that surgical resection of abdominal metastases of melanoma, regardless of symptomatology, could provide prolonged palliation and improved survival. We performed a retrospective chart review at M.D. Anderson Cancer Center. A series of 251 melanoma patients (stages I, II, or III at registration) who developed intraabdominal metastases during follow-up were studied. Altogether, 96 patients underwent 119 laparotomies; 51 underwent endoscopic or percutaneous procedures; and 116 patients were treated medically. Surgery was associated with a median survival of 11 months, significantly longer than that with other treatment (p < 0.001). Tumor was extirpated during 37% of the first laparotomies, and in an additional 33% very good palliation was achieved with incomplete resection. Tumor extirpation was associated with 10-month symptom-free survival (SFS), significantly longer than that with any other approach (p < 0.0001). In the nonsurgically treated patients, good palliation was achieved in 8% to 17% of patients with no complete response. The median SFS after surgery was 5 months, but 23% of patients were symptom-free more than 12 months; 87 patients with minimal symptoms; and 72 severely symptomatic patients underwent surgery. Complete resection was feasible in 42% and 34%, respectively. Surgery was associated with 12 months median survival in both groups. There was a significant survival benefit from surgery in patients with gastrointestinal (GI) tract metastases in contrast to those who had non-GI metastases. For the 96 surgically treated patients, a time interval of more than 4 years between diagnosis of the primary lesion and the abdominal recurrence predicted decreased risk of death (p = 0.038). The 30-day postoperative complication and mortality rates were 19.0% and 3.3%, respectively. Complete surgical resection of melanoma metastases in the abdomen is associated with median and symptom-free survival

  13. The validity of abdominal examination in blunt trauma patients with distracting injuries.

    Science.gov (United States)

    Rostas, Jack; Cason, Benton; Simmons, Jon; Frotan, Mohammed A; Brevard, Sidney B; Gonzalez, Richard P

    2015-06-01

    Many trauma care providers often disregard the abdominal clinical examination in the presence of extra-abdominal distracting injuries and mandate abdominal computed tomographic scan in these patients. Ignoring the clinical examination may incur undue expense and radiation exposure. The purpose of this study was to assess the efficacy of abdominal clinical examination in patients with distracting injuries. During a 1-year period, all awake and alert blunt trauma patients with Glasgow Coma Scale (GCS) score of 14 or 15 were entered into a prospective study. Abdominal clinical examination was performed and documented prospectively on all patients. Abdominal clinical examination included four-quadrant anterior abdominal palpation, flank palpation, lower thoracic palpation, pelvis examination, and palpation of the thoracolumbar spine. Following examination documentation, all patients underwent computed tomographic scan of the abdomen and pelvis with intravenous contrast. A total of 803 patients were enrolled: 451 patients had distracting injuries, and 352 patients did not. Of the 352 patients without distracting injuries, 19 (5.4%) had intra-abdominal injuries, of whom 2 (10.5%) had negative clinical examination result. Of the 451 patients with distracting injuries, 48 (10.6%) were diagnosed with intra-abdominal injury, of whom 5 (10.4%) had negative clinical examination result. All five missed injuries in patients with distracting injuries were solid organ injuries, none of which required surgical intervention or blood transfusion. The sensitivity and negative predictive value of abdominal examination for patients with distracting injuries were 90.0% and 97.0%, respectively. The sensitivity and negative predictive value of abdominal examination for surgically significant and transfusion-requiring injuries were both 100%. Distracting injuries do not seem to diminish the efficacy of clinical abdominal examination for the diagnosis of clinically significant abdominal

  14. Gallbladder visualization on CT shortly after abdominal angiography with iodixanol

    International Nuclear Information System (INIS)

    Tajima, Hiroyuki; Murakami, Ryusuke; Goto, Shinsuke; Aoyama, Toshiya; Kaizu, Toshihide; Ichikawa, Taro; Kumazaki, Tatsuo; Onda, Masahiko

    1996-01-01

    Fifteen patients underwent CT examination shortly after abdominal angiography with iodixanol. Gallbladder opacification was observed in 13 patients in the absence of clinical evidence of renal impairment. Among them, 2 patients showed a strong opacification on CT. There was no significant relationship between visualization of the gallbladder and the total dose of contrast medium. Gallbladder opacification on CT examination shortly after angiography shows that the hepatobiliary tract is important in the excretion of iodixanol. (author)

  15. Subtotal versus total abdominal hysterectomy

    DEFF Research Database (Denmark)

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

    2015-01-01

    , 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...

  16. Abdominal Compartment Syndrome complicating massive ...

    African Journals Online (AJOL)

    shobha

    cycle. Unless the Intra-abdominal pressure is reduced quickly by urgent surgical or medical interventions, death is inevitable. We report a case of ACS resulting from an unrecognized slow but massive intra-abdominal bleeding caused by a ruptured ectopic pregnancy (REP) in an Arab woman. Due to the unusual nature of ...

  17. How I Manage Abdominal Injuries.

    Science.gov (United States)

    Haycock, Christine E.

    1986-01-01

    In sports, abdominal injuries occur most frequently in cycling, horseback riding, and skiing. Most involve children, not adults. Any athlete sustaining a severe blow to the abdomen should be examined. Guidelines are provided for recognizing and treating injuries to the abdominal muscles, kidneys, spleen, and liver. (Author/MT)

  18. Functional Abdominal Pain in Children

    Science.gov (United States)

    ... to the family and child. If functional abdominal pain is strongly suspected as the likely diagnosis, testing should be limited to the most useful, ... the child resume a normal routine. Fortunately, the diagnosis of functional abdominal pain has a good outcome overall, with almost half ...

  19. 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.

  20. Abdominal wall hernias

    DEFF Research Database (Denmark)

    Henriksen, Nadia A; Mortensen, Joachim H; Lorentzen, Lea

    2016-01-01

    that abdominal wall hernia formation is associated with altered collagen metabolism. The aim of this study was to evaluate biomarkers for type IV and V collagen turnover in patients with multiple hernias and control subjects without hernia. METHODS: Venous blood was collected from 88 men (mean age, 62 years......) with a history of more than 3 hernia repairs and 86, age-matched men without hernias. Biomarkers for synthesis of collagen type IV (P4NP) and type V (P5CP) as well as breakdown (C4M and C5M) were measured in serum by validated, solid-phase, competitive assays. Collagen turnover was indicated by the ratio between...... the biomarker for synthesis and breakdown. RESULTS: Type IV collagen turnover was 1.4-fold increased in patients with multiple hernias compared to control subjects (P turnover was 1.7-fold decreased (P

  1. Intestinal duplicity in the young adult as cause of recurrent abdominal tumor

    International Nuclear Information System (INIS)

    Rivero, Armando; Nunez, Margis; Cordero, Claudio; Armas, Juan C; Hernandez, Jose A; Valdes, Filiberto

    2003-01-01

    A white mal patient is reported, of 21 years of age with an intestinal duplication clerk of transverse colon, uncommon digestive malformation never before reported in our hospital. The clinical study and the called out complementary exams those are shown that included, humorales, contrasted X -rays of colon, abdominal ultra-sonography, laparoscopy, and the laparotomy. We describe the opposing malformation, the surgical technique employed and the histopathological conclusions of the extracted piece, the clinical evolution, and the complications. After 43 days he was discharged with ambulatory treatment, evolving favorably. The histopathological conclusions were: Intestinal Duplication clerk of the transverse colon. At present he is completely cured. A revision of the literature is carried out and the approaches of more interest are exposed

  2. Imaging of peripheral cholangiocarcinoma with low-mechanical index contrast-enhanced sonography and SonoVue: initial experience.

    Science.gov (United States)

    Xu, Hui-Xiong; Lu, Ming-De; Liu, Guang-Jian; Xie, Xiao-Yan; Xu, Zuo-Feng; Zheng, Yan-Ling; Liang, Jin-Yu

    2006-01-01

    The purpose of this study was to investigate the imaging findings of peripheral cholangiocarcinoma with low-mechanical index (MI) contrast-enhanced sonography. Eighteen nodules of peripheral cholangiocarcinoma proved by pathologic examination in 18 patients were evaluated with contrast-enhanced sonography. A low-MI real-time contrast-enhanced sonographic mode (ie, contrast pulse sequencing) and a sulfur hexafluoride-filled microbubble contrast agent (SonoVue [BR1]; Bracco SpA, Milan, Italy) were used. On contrast-enhanced sonographic images, all 18 nodules (100%) of peripheral cholangiocarcinoma showed inhomogeneous enhancement during the arterial phase, and the emergence of nodule enhancement was earlier in 3 nodules (16.7%), simultaneous in 13 (72.2%), and later in 2 (11.1%), respectively, when compared with the adjacent liver tissue. During the arterial phase, 8 nodules (44.4%) showed irregular peripheral rimlike hyperenhancement, 2 (11.1%) showed inhomogeneous hyperenhancement, and 8 (44.4%) showed inhomogeneous hypoenhancement. In portal and late phases, all 18 nodules (100%) showed hypoenhancement. When contrast-enhanced sonography was added for analysis, the confidence levels of the investigators were improved in 15 (83.3%) of 18 nodules, and 17 (94.4%) of 18 peripheral cholangiocarcinomas were correctly characterized. The imaging findings of peripheral cholangiocarcinoma had some characteristics on low-MI contrast-enhanced sonography. Knowledge of these characteristics might be beneficial for improving the diagnostic performance of sonography in evaluating this entity.

  3. Conservative management of post-appendicectomy intra-abdominal abscesses

    Directory of Open Access Journals (Sweden)

    Dhaou Mahdi

    2010-10-01

    Full Text Available Abstract Purpose Appendicitis is the most common abdominal inflammatory process in children which were sometimes followed by complications including intra-abdominal abscess. This later needs classically a surgical drainage. We evaluated the efficacy of antibiotic treatment and surgical drainage. Methods Hospital records of children treated in our unit for intra-abdominal post appendectomy abscesses over a 6 years period were reviewed retrospectively. Results This study investigates a series of 14 children from 2 to 13 years of age with one or many abscesses after appendectomy, treated between 2002 and 2007. Seven underwent surgery and the others were treated with triple antibiotherapy. The two groups were comparable. For the 7 patients who receive medical treatment alone, it was considered efficient in 6 cases (85% with clinical, biological and radiological recovery of the abscess. There was one failure (14%. The duration of hospitalization from the day of diagnosis of intra-abdominal abscess was approximately 10.28 days (range 7 to 14 days. In the other group, the efficacy of treatment was considered satisfactory in all cases. The duration of hospitalization was about 13 days (range: 9 to 20. Conclusion Compared to surgical drainage, antibiotic management of intra-abdominal abscesses was a no invasive treatment with shorter hospitalization.

  4. Whole-body MSCT of patients after polytrauma: abdominal injuries

    International Nuclear Information System (INIS)

    Roehrl, B.; Sadick, M.; Diehl, S.; Dueber, C.; Obertacke, U.

    2005-01-01

    Purpose: The goal of this retrospective study was to evaluate the spectrum of abdominal injuries and the reliability of computed tomography-based diagnosis in patients after polytrauma. Material and methods: CT findings and clinical reports for 177 patients after polytrauma were evaluated with regard to abdominal injuries. Clinical patient reports at the time of discharge from the hospital were utilized as the standard of reference. Abdominal injuries resulting from an accident, frequent additional traumas and following therapeutic procedures were recorded. In the case of discrepancies in the reports, the CT scans were viewed retrospectively. Results: In 30 out of 177 patients, 42 abdominal injuries were detected. 69% of the injuries were caused by traffic accidents while 31% resulted from falls. Liver and spleen injuries were the most common. 50% of the cases were treated surgically, and the other half of the cases underwent non-surgical conservative therapy. Massive chest traumas, pelvic injuries, cerebral traumas and injuries to extremities were commonly associated with abdominal injuries. Evaluation of the discrepancies in the clinical reports showed that injury to the pancreas and the small intestine were not successfully detected on CT, thus resulting in a false negative diagnosis. Early stages of organ parenchyma laceration were also initially misdiagnosed on CT. (orig.)

  5. Multidetector CT findings of bowel Transection in blunt abdominal trauma

    Energy Technology Data Exchange (ETDEWEB)

    Cho, Hyun Suk; Woo, Ji Young; Hong, Hye Suk; Park, Mee Hyun; Yang, Ik; Lee, Yul; Jung, Ah Young; Hwang, Ji Young [Dept. of Radiology, Hallym University College of Medicine, Kangnam Sacred Heart Hospital, Seoul (Korea, Republic of); Ha, Hong Il [Dept. of Radiology, Hallym University College of Medicine, Hallym University Sacred Heart Hospital, Anyang (Korea, Republic of)

    2013-08-15

    Though a number of CT findings of bowel and mesenteric injuries in blunt abdominal trauma are described in literature, no studies on the specific CT signs of a transected bowel have been published. In the present study we describe the incidence and new CT signs of bowel transection in blunt abdominal trauma. We investigated the incidence of bowel transection in 513 patients admitted for blunt abdominal trauma who underwent multidetector CT (MDCT). The MDCT findings of 8 patients with a surgically proven complete bowel transection were assessed retrospectively. We report novel CT signs that are unique for transection, such as complete cutoff sign (transection of bowel loop), Janus sign (abnormal dual bowel wall enhancement, both increased and decreased), and fecal spillage. The incidence of bowel transection in blunt abdominal trauma was 1.56%. In eight cases of bowel transection, percentage of CT signs unique for bowel transection were as follows: complete cutoff in 8 (100%), Janus sign in 6 (100%, excluding duodenal injury), and fecal spillage in 2 (25%). The combination of complete cutoff and Janus sign were highly specific findings in patients with bowel transection. Complete cut off and Janus sign are the unique CT findings to help detect bowel transection in blunt abdominal trauma and recognition of these findings enables an accurate and prompt diagnosis for emergency laparotomy leading to reduced mortality and morbidity.

  6. Uncommon presentation of actinomycosis mimicking colonic cancer: Colon actinomycosis with invasion of the abdominal wall

    Directory of Open Access Journals (Sweden)

    Ilhan Bali

    2015-04-01

    Full Text Available Actinomycosis is an uncommon chronic suppurative infectious disease that is caused by Actinomycetes organisms, which are gram-positive, microaerophilic, anaerobic bacteria. Herein, we present the case of a 42-year-old female patient who underwent surgical exploration following presentation with abdominal pain and an abdominal mass, initially thought to be a malignancy. Histological examination of the specimen revealed colon actinomycosis. [Arch Clin Exp Surg 2015; 4(2.000: 107-110

  7. Increased abdominal fat levels measured by bioelectrical impedance are associated with histological lesions of nonalcoholic steatohepatitis.

    Science.gov (United States)

    Margariti, Aikaterini; Kontogianni, Meropi D; Tileli, Nafsika; Georgoulis, Michael; Deutsch, Melanie; Zafeiropoulou, Rodessa; Tiniakos, Dina; Manios, Yannis; Pectasides, Dimitrios; Papatheodoridis, George V

    2015-08-01

    Abdominal fat is considered to play an important role in nonalcoholic fatty liver disease (NAFLD), although it is not adequately studied because abdominal fat levels cannot be estimated easily. In this study, associations between abdominal obesity, as assessed by abdominal bioelectrical impedance analysis (BIA), and the characteristics of patients with NAFLD were explored. Seventy-four consecutive NAFLD patients who underwent measurement of abdominal fat levels by BIA were included. Levels of abdominal fat 12.5 or less and more than 12.5 were considered to be average and increased, respectively. The mean±SD BMI was 30±4 kg/m and the mean abdominal fat levels were 16±5, whereas 26% of patients had average abdominal fat levels. Patients with average compared with those with increased abdominal fat levels were more frequently women (50 vs. 12%, P=0.001), had lower BMI (27±3 vs. 31±4 kg/m, Pobesity seem to represent strong risk factors for histological steatohepatitis.

  8. 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.

  9. Abdominal computed tomography during pregnancy for suspected appendicitis: a 5-year experience at a maternity hospital.

    Science.gov (United States)

    Shetty, Mahesh K; Garrett, Nan M; Carpenter, Wendy S; Shah, Yogesh P; Roberts, Candace

    2010-02-01

    The objective of this article is to evaluate the role of computed tomography (CT) in a pregnant patient with right lower quadrant pain in whom there was a clinical suspicion of acute appendicitis. During a 5-year period the clinical records of all pregnant women who underwent imaging examination for clinically suspected appendicitis were reviewed. The imaging findings were correlated with patient management and final outcome. Thirty-nine pregnant patients were referred for imaging, of which 35 underwent initial evaluation with sonography, 23 of these women underwent a computed tomographic examination, and an additional 4 patients were directly imaged with CT without earlier sonographic assessment. Surgery confirmed appendicitis in all 5 patients who were operated on on the basis of findings of appendicitis on a CT scan. Two patients underwent surgery based on an alternate diagnosis suggested preoperatively (tubal torsion = 1, ovarian torsion = 1). All patients with negative findings at CT had an uneventful clinical course. In those patients who were evaluated only with ultrasound, a diagnosis of appendicitis was missed in 5 patients. The sensitivity of CT in the diagnosis of appendicitis in our study group was 100%, compared with a sensitivity of 46.1% for ultrasound. CT provides an accurate diagnosis in patients suspected to have acute appendicitis and is of value in avoiding false negative exploratory laparatomy with its consequent risk of maternal and fetal mortality and morbidity. Although sonography is the preferred initial imaging modality as its lack of ionizing radiation, CT is more accurate in providing a timely diagnosis and its use is justified to reduce maternal mortality and mortality in patients with appendicitis.

  10. An 18-cm unruptured abdominal aortic aneurysm

    Directory of Open Access Journals (Sweden)

    Nathan M. Droz, MD

    2017-03-01

    Full Text Available Abdominal aortic aneurysm (AAA is a significant source of morbidity and ranked by the Centers for Disease Control and Prevention as the 15th leading cause of death among adults aged 60 to 64 years. Size confers the largest risk factor for aneurysm rupture, with aneurysms >6 cm having an annual rupture risk of 14.1%. We present the case of a 60-year-old man found on ultrasound imaging at a health fair screening to have a 15-cm AAA. Follow-up computed tomography angiography revealed an 18-cm × 10-cm unruptured, infrarenal, fusiform AAA. Giant AAAs, defined as >11 cm, are rarely described in the literature. Our patient underwent successful transperitoneal AAA repair with inferior mesenteric artery reimplantation and was discharged home on operative day 6. We believe this case represents one of the largest unruptured AAAs in the literature and demonstrates the feasible approach for successful repair.

  11. Evaluation of abdominal cutaneous sensibility following abdominoplasty.

    Science.gov (United States)

    Aherrera, Andrew S; Pincus, David J; Vernadakis, Adam J; Pandya, Sonal N

    2015-03-01

    Cutaneous hypesthesia is an undesirable postoperative outcome following abdominoplasty. The purpose of this study was to evaluate postabdominoplasty cutaneous sensibility using clinical, quantitative, and reproducible methods. Thirty patients who underwent abdominoplasty were divided into three groups: 0 to 12 months (short-term follow-up), 12 to 24 months (intermediate-term follow-up), and greater than 24 months (long-term follow-up) following abdominoplasty. Abdominal skin was divided into 12 areas, and superficial tactile sensibility was assessed subjectively using a patient questionnaire and objectively using Semmes-Weinstein monofilaments. Statistical analysis was performed using the t test, with significance defined as p ≤ 0.05. Seventeen patients (56.7 percent) subjectively reported the presence of any abdominal cutaneous sensibility change postoperatively. Of those, 82.4 percent reported indifference toward this outcome. The greatest degree of objective sensibility loss was noted in area 8 (infraumbilical), followed by areas 5 (supraumbilical) and 11 (midline infraincisional). In these areas, there were statistically significant decreases in the average cutaneous pressure thresholds between the short-term and intermediate-term follow-up groups, the intermediate-term and long-term follow-up groups, and the short-term and long-term follow-up groups. Postabdominoplasty cutaneous sensibility losses improve over time. These findings may enable plastic surgeons to better inform their patients regarding the risk of sensibility loss and the longitudinal outcome of such changes postoperatively. Therapeutic, IV.

  12. The relevance of free fluid between intestinal loops detected by sonography in the clinical assessment of small bowel obstruction in adults

    International Nuclear Information System (INIS)

    Grassi, Roberto; Romano, Stefania; D'Amario, Fenesia; Giorgio Rossi, Antonio; Romano, Luigia; Pinto, Fabio; Di Mizio, Roberto

    2004-01-01

    Introduction: The main role of the radiologist in the management of patients with suspicion of small bowel obstruction is to help triage patients into those that need immediate surgical intervention from those that require medical therapy or delayed surgery. Ultrasound examination is usually considered not helpful in bowel obstruction because of air in the intestinal lumen that interferes the evaluation of the intestinal loops, however recently some Authors attested the increasing important role of sonography in the acute abdominal disease. Aim of our report is to demonstrate the value of free fluid detected by US in differentiating between low and high-grade small bowel obstruction. Materials and methods: The study is based on 742 consecutive patients who presented symptoms of the acute abdomen; all patients had undergone initial serial abdominal plain film and US examinations prior to any medical intervention. We reviewed the imaging findings of 150 cases in whom small bowel obstruction was clinically suspected and confirmed at surgery. We consider the following radiographic and US findings: dilatation of small bowel loops; bowel wall thickness; presence of air-fluid levels; thickness of valvulae conniventes; evidence of peristalsis; presence and echogenicity of extraluminal fluid. We looked at the value of extraluminal peritoneal fluid at US examination in differentiating low and high-grade small bowel obstruction based on the surgical outcome. Results: In 46 patients altered peristaltic activity, thin bowel walls, fluid filled loops with hyperechoic spots in the bowel segment proximal to obstruction were noted at US, whereas radiographic features were: moderate dilatation of small bowel loops, with thin bowel wall and evidence of numerous and subtle valvulae conniventes; presence of air-fluid levels was also noted. In 70 other patients, US examination revealed all the findings described in the precedent cases and also the presence of free extraluminal fluid

  13. The relevance of free fluid between intestinal loops detected by sonography in the clinical assessment of small bowel obstruction in adults

    Energy Technology Data Exchange (ETDEWEB)

    Grassi, Roberto; Romano, Stefania E-mail: stefromano@libero.it; D' Amario, Fenesia; Giorgio Rossi, Antonio; Romano, Luigia; Pinto, Fabio; Di Mizio, Roberto

    2004-04-01

    Introduction: The main role of the radiologist in the management of patients with suspicion of small bowel obstruction is to help triage patients into those that need immediate surgical intervention from those that require medical therapy or delayed surgery. Ultrasound examination is usually considered not helpful in bowel obstruction because of air in the intestinal lumen that interferes the evaluation of the intestinal loops, however recently some Authors attested the increasing important role of sonography in the acute abdominal disease. Aim of our report is to demonstrate the value of free fluid detected by US in differentiating between low and high-grade small bowel obstruction. Materials and methods: The study is based on 742 consecutive patients who presented symptoms of the acute abdomen; all patients had undergone initial serial abdominal plain film and US examinations prior to any medical intervention. We reviewed the imaging findings of 150 cases in whom small bowel obstruction was clinically suspected and confirmed at surgery. We consider the following radiographic and US findings: dilatation of small bowel loops; bowel wall thickness; presence of air-fluid levels; thickness of valvulae conniventes; evidence of peristalsis; presence and echogenicity of extraluminal fluid. We looked at the value of extraluminal peritoneal fluid at US examination in differentiating low and high-grade small bowel obstruction based on the surgical outcome. Results: In 46 patients altered peristaltic activity, thin bowel walls, fluid filled loops with hyperechoic spots in the bowel segment proximal to obstruction were noted at US, whereas radiographic features were: moderate dilatation of small bowel loops, with thin bowel wall and evidence of numerous and subtle valvulae conniventes; presence of air-fluid levels was also noted. In 70 other patients, US examination revealed all the findings described in the precedent cases and also the presence of free extraluminal fluid

  14. Abdominal Aortic Dissection with Acute Mesenteric Ischemia in a Patient with Marfan Syndrome

    Directory of Open Access Journals (Sweden)

    Chii-Shyan Lay

    2006-07-01

    Full Text Available Marfan syndrome is an autosomal dominant inherited disorder of connective tissue, with various complications manifested primarily in the cardiovascular system. It potentially leads to aortic dissection and rupture, these being the major causes of death. We report a patient who complained of acute abdominal pain, which presented as acute mesenteric ischemia combined with abdominal aortic dissection. Echocardiography showed enlargement of the aortic root and mitral valve prolapse. Abdominal computed tomography scan revealed acute mesenteric ischemia due to abdominal aortic dissection. Finally, the patient underwent surgery of aortic root replacement and had a successful outcome. Therefore, we suggest that for optimal risk assessment and monitoring of patients with Marfan syndrome, both aortic stiffness and the diameter of the superior mesenteric vein compared with that of the superior mesenteric artery are useful screening methods to detect acute mesenteric ischemia secondary to abdominal aortic dissection. Early diagnosis and early treatment can decrease the high mortality rate of patients with Marfan syndrome.

  15. Bowel perforation by crumpled paper in a patient presenting with acute abdominal pain

    International Nuclear Information System (INIS)

    Bakhshaeekia, Alireza; Hosseini, Seyed M.V; Razmi, Tannaz; Shamsaeefar, Alireza

    2009-01-01

    Many of the abdominal foreign bodies are due to accidental ingestion. Our objective in this case report is to emphasize the importance of the enquiry about the foreign body in the differential diagnosis of acute abdominal pain. According to our knowledge, this is the first report of bowel perforation caused by paper ingestion. A 14-year-old boy with abdominal pain underwent exploratory laparotomy and was found to have abdominal pus and ileal perforation. A crumpled paper was found at the site of perforation. Postoperative enquiry revealed that the patient had ingested 10 crumpled papers. We highlight that recording the history is an important aspect in the management of patients with acute abdominal pain and that foreign bodies should be included in its differential diagnosis. (author)

  16. Giant Desmoid Tumor of the Anterior Abdominal Wall in a Young Female: A Case Report

    Directory of Open Access Journals (Sweden)

    Mahim Koshariya

    2013-01-01

    Full Text Available Desmoid tumors (also called desmoids fibromatosis are rare slow growing benign and musculoaponeurotic tumors. Although these tumors have a propensity to invade surrounding tissues, they are not malignant. These tumors are associated with women of fertile age, especially during and after pregnancy. We report a young female patient with a giant desmoid tumor of the anterior abdominal wall who underwent primary resection. The patient had no history of an earlier abdominal surgery. Preoperative evaluation included abdominal ultrasound, computed tomography, and magnetic resonance imaging. The histology revealed a desmoid tumor. Primary surgical resection with immediate reconstruction of abdominal defect is the best management of this rarity. To the best of our knowledge and PubMed search, this is the first case ever reported in the medical literature of such a giant desmoid tumor arising from anterior abdominal wall weighing 6.5 kg treated surgically with successful outcome.

  17. Ancillary lung parenchymal findings at spiral CT scanning in pulmonary embolism. Relationship to chest sonography

    International Nuclear Information System (INIS)

    Reissig, Angelika; Heyne, Jens-Peter; Kroegel, Claus

    2004-01-01

    Introduction/objective: The aim of the study was to compare findings of transthoracic sonography (TS) and of spiral computed tomography (sCT) in patients with suspected pulmonary embolism (PE). Methods and patients: Peripheral parenchymal and pleural findings of TS and sCT were compared in 62 patients (25 females, 37 males; mean age 62.2 years) with suspected PE. Results: In 39 patients PE was established, of whose pleura-based lesions could be detected by TS in 30 patients and by sCT in 31 patients. Whilst in three of the patients parenchymal lesions were exclusively detected by sonography, no peripheral abnormalities could be discovered with either technique in five patients. Among the nine patients lacking peripheral abnormalities on sonography, four revealed peripheral lesions in sCT. In 23 patients without PE, peripheral consolidations at CT were detected in six patients whereas two showed lesions on TS. With respect to the appearance, pleura-based wedge-shaped consolidations were the main parenchymal alterations (82.4% at TS, 66.1% at sCT) as compared with non-wedge-shaped consolidations (17.6% at TS, 33.9% at sCT). Peripheral lesions were located preferentially within the lower lobes. In addition, both localised and basal pleural effusion associated with PE could be demonstrated in 58.9% at TS and in 23.1% by sCT. Discussions and conclusion: The study shows that in PE parenchymal and pleural changes are detectable by TS and sCT. If parenchymal findings are present at sCT, peripheral PE should be considered, even in the absence of directly visible emboli

  18. Evaluation of the Appendix Base Location in Acute Appendicitis Using Sonography and its Clinical Significance

    International Nuclear Information System (INIS)

    Lee, Kwan Seop; Kim, Min Jeong; Ko, Eun Young; Hong, Myung Sun; Jeon, Eui Yong; Hwang, Hee Sung; Lee, In Jae; Yang, Ik; Lee, Eil Seong; Lee, Bong Hwa

    2005-01-01

    The purpose of this study is to investigate the location of appendiceal base using sonography in acute appendicitis and the usefulness of the appendiceal base marking in deciding the incision site of appendectomy. We performed appendix sonography in 813 patients and 381 patients were diagnosed as acute appendicitis. During sonography, we marked the base of the appendix on the skin of the patients' abdomen. After appendiceal base marking, we measured the distance from McBurney's point to the appendiceal base. The marking was used as the guide for incision site for appendectomy by the surgeon. Among 381 patients, we excluded 78 patients due to non visualization of the cecoappendiceal junction (n = 6), pregnancy appendicitis (n = 2), false positive appendicitis (n = 3) and no reply from the surgeon (n = 67). So we investigated 303 patients prospectively. After operation, we asked the surgeon whether the appendiceal base marking was helpful for appendectomy or not. The base of the appendix at McBurney's point were 31%, lying within 2 cm from McBurney's point were 20%, within 5 cm were 28%, more than 5 cm were 21%. For the usefulness of appendiceal base marking, 95% showed good correlation with marking and surgical incision, and 5% revealed poor correlation. The base of the appendix was located in diverse areas of the abdomen, although most frequent in the McBurney's point and within 2 cm from the McBurney's point. Appendiceal base marking on the skin of the abdomen after diagnosis of acute appendicitis could be an useful method to guide the surgeon for decision of surgical incision site

  19. Reframing conceptual physics: Improving relevance to elementary education and sonography majors

    Science.gov (United States)

    LaFazia, David Gregory

    This study outlines the steps taken to reframe the Waves and Periodicity unit within a conceptual physics course. Beyond this unit reframing process, this paper explores the activities that made up the reframed unit and how each was developed and revised. The unit was reframed to improve relevance of the activities to the Elementary Education and Diagnostic Medical Sonography majors who make up the bulk of the course roster. The unit was reframed around ten design principles that were built on best practices from the literature, survey responses, and focused interviews. These principles support the selection of a biology-integrated themed approach to teaching physics. This is done through active and highly kinesthetic learning across three realms of human experience: physical, social, and cognitive. The unit materials were designed around making connections to students' future careers while requiring students to take progressively more responsibility in activities and assessments. Several support strategies are employed across these activities and assessments, including an energy-first, guided-inquiry approach to concept scaffolding and accommodations for diverse learners. Survey responses were solicited from physics instructors experienced with this population, Elementary Education and Sonography program advisors, and curriculum design, learning strategies, and educational technology experts. The reframed unit was reviewed by doctoral-level science education experts and revised to further improve the depth and transparency with which the design principles reframe the unit activities. The reframed unit contains a full unit plan, lesson plans, and full unit materials. These include classroom and online activities, assessments, and templates for future unit and lesson planning. Additional supplemental materials are provided to support Elementary Education and Sonography students and program advisors and also further promote the reframed unit materials and design

  20. Clinical significance of neonatal parafrontal horn cysts detected by cranial sonography

    Energy Technology Data Exchange (ETDEWEB)

    Woo, Jeong Joo [Eulji University of Medicine, Daejeon (Korea, Republic of); Jung, Myung Ja [Sanggye Paik Hospital, Inje University of Medicine, Seoul (Korea, Republic of); Kim, Eun Ryung [Sungae General Hospital, Seoul (Korea, Republic of)

    2005-07-15

    The describe the significance, incidence and characteristics of sonographic findings and long term outcomes of parafrontal horn cysts detected by screening cranial sonography done within the first week following birth. 2122 first cranial ultrasound scans performed over a five year period were retrospectively evaluated and 23 neonates with parafrontal horn cysts were found (which are different from secondary cystic lesions). 17 cases had a birth weight of < 2400 gm with gestation between 30 and 35 weeks, 6 cases had a birth weight of > 2400 gm with gestation between 34 and 41 weeks. The size, shape and location of the parafrontal horn cysts and other associated abnormalities shown on the cranial sonogram were evaluated and sequential ultrasound study, maternal records, neonatal events and neurodevelopmental evaluations were retrospectively assessed. Of the 23 subjects, 21 had isolated parafrontal horn cysts and 2 had subependymal hemorrhages. There was no record of any abnormal perinatal history. The cysts were bilateral in 20 neonates and unilateral in the others. The size of the cysts ranged from 3 to 18 mm in diameter (mean 9 mm). Sonographic features of the parafrontal horn cysts were distinctive morphology (elliptical, thin walled) and location (adjacent to the tip of the frontal horn). In 17 of the cases a follow-up cranial sonography was performed, and all parafrontal horn cysts disappeared within 3 to 6 months. Neurodevelopmental outcomes were normal in those 17 cases. Screening cranial sonography of neonates discovers isolated parafrontal horn cyst. The incidence of parafrontal horn cysts in neonates in our study was 1.1%. They are present in the first week following birth and resolve themselves without medical treatment within a few months. In addition, they show normal neurodevelopment. The parafrontal cysts are suspected to be a benign variant of normal neurodevelopment.

  1. Clinical significance of neonatal parafrontal horn cysts detected by cranial sonography

    International Nuclear Information System (INIS)

    Woo, Jeong Joo; Jung, Myung Ja; Kim, Eun Ryung

    2005-01-01

    The describe the significance, incidence and characteristics of sonographic findings and long term outcomes of parafrontal horn cysts detected by screening cranial sonography done within the first week following birth. 2122 first cranial ultrasound scans performed over a five year period were retrospectively evaluated and 23 neonates with parafrontal horn cysts were found (which are different from secondary cystic lesions). 17 cases had a birth weight of 2400 gm with gestation between 34 and 41 weeks. The size, shape and location of the parafrontal horn cysts and other associated abnormalities shown on the cranial sonogram were evaluated and sequential ultrasound study, maternal records, neonatal events and neurodevelopmental evaluations were retrospectively assessed. Of the 23 subjects, 21 had isolated parafrontal horn cysts and 2 had subependymal hemorrhages. There was no record of any abnormal perinatal history. The cysts were bilateral in 20 neonates and unilateral in the others. The size of the cysts ranged from 3 to 18 mm in diameter (mean 9 mm). Sonographic features of the parafrontal horn cysts were distinctive morphology (elliptical, thin walled) and location (adjacent to the tip of the frontal horn). In 17 of the cases a follow-up cranial sonography was performed, and all parafrontal horn cysts disappeared within 3 to 6 months. Neurodevelopmental outcomes were normal in those 17 cases. Screening cranial sonography of neonates discovers isolated parafrontal horn cyst. The incidence of parafrontal horn cysts in neonates in our study was 1.1%. They are present in the first week following birth and resolve themselves without medical treatment within a few months. In addition, they show normal neurodevelopment. The parafrontal cysts are suspected to be a benign variant of normal neurodevelopment

  2. Diagnosis of Cervical Abortion by TransvaginaI Color Doppler Sonography : A Case Report

    International Nuclear Information System (INIS)

    Lee, Eun Ju; Ryu, Hee Sug; Ji, Hoon; Suh, Jung Ho

    1995-01-01

    Cervical abortion is a spontaneous abortion of an intrauterine pregnancy into the cervical canal where the abortus is retained by a closed external os, causing distension of the cervical canal. Cervical abortion should be distinguished from the cervical pregnancy. We present a case of cervical abortion diagnosed preoperatively by transvaginal sonography and color doppler imaging, and treated by dilatation and curettage. Charateristic transvaginal sonographic findings and identification of subtrophoblastic blood flow by color doppler imaging could allow differentiation of the cevical aborition from the cervical pregnancy

  3. Bilateral Krukenberg Tumours Diagnosed Primarily by Transabdominal Sonography- A Case Report

    Science.gov (United States)

    Padala, Krishna Prasanthi; Mahesh; Gowda, Gautham; Pailoor, Aruna

    2015-01-01

    Krukenberg tumour, also known as carcinoma mucocellulare, is a metastatic adenocarcinoma of ovaries from different primary tumour sites. Gastric carcinoma is most common primary tumour responsible for approximately 50% of Krukenberg tumours. Discrimination between primary ovarian cancer and metastatic tumours in the ovary is important, because their management is different. Here we present a case of female suffering from gastric carcinoma with bilateral Krukenberg tumours, diagnosed primarily by transabdominal sonography. The patient was referred to higher centre for further treatment and followed up. PMID:26816967

  4. Is sonography performed by the rheumatologist as useful as arthrography executed by the radiologist for the assessment of full thickness rotator cuff tears?

    NARCIS (Netherlands)

    Swen, W. A.; Jacobs, J. W.; Neve, W. C.; Bal, D.; Bijlsma, J. W.

    1998-01-01

    Sonography and arthrography are techniques used to detect rotator cuff tears (RCT). The diagnostic value of sonography executed by a rheumatologist versus that of arthrography performed by a radiologist for assessment of RCT was investigated among patients with unilateral chronic shoulder complaints

  5. Economics of abdominal wall reconstruction.

    Science.gov (United States)

    Bower, Curtis; Roth, J Scott

    2013-10-01

    The economic aspects of abdominal wall reconstruction are frequently overlooked, although understandings of the financial implications are essential in providing cost-efficient health care. Ventral hernia repairs are frequently performed surgical procedures with significant economic ramifications for employers, insurers, providers, and patients because of the volume of procedures, complication rates, the significant rate of recurrence, and escalating costs. Because biological mesh materials add significant expense to the costs of treating complex abdominal wall hernias, the role of such costly materials needs to be better defined to ensure the most cost-efficient and effective treatments for ventral abdominal wall hernias. Copyright © 2013 Elsevier Inc. All rights reserved.

  6. Tc-99m DTPA perfusion scintigraphy and color coded duplex sonography in the evaluation of minimal renal allograft perfusion

    International Nuclear Information System (INIS)

    Bair, H.J.; Platsch, G.; Wolf, F.; Guenter, E.; Becker, D.; Rupprecht, H.; Neumayer, H.H.

    1997-01-01

    Aim: The clinical impact of perfusion scintigraphy versus color coded Duplex sonography was evaluated, with respect to their potential in assessing minimal allograft perfusion in vitally threatened kidney transplants, i.e. oligoanuric allografts suspected to have either severe rejection or thrombosis of the renal vein or artery. Methods: From July 1990 to August 1994 the grafts of 15 out of a total of 315 patients were vitally threatened. Technetium-99m DTPA scintigraphy and color coded Duplex sonography were performed in all patients. For scintigraphic evaluation of transplant perfusion analog scans up to 60 min postinjection, and time-activity curves over the first 60 sec after injection of 370-440 MBq Tc-99m diethylenetriaminepentaacetate acid (DTPA) were used and classified by a perfusion score, the time between renal and iliac artery peaks (TDiff) and the washout of the renogram curve. Additionally, evaluation of excretion function and assessment of vascular or urinary leaks were performed. By color coded Duplex sonography the perfusion in all sections of the graft as well as the vascular anastomoses were examined and the maximal blood flow velocity (Vmax) and the resistive index (RI) in the renal artery were determined by means of the pulsed Doppler device. Pathologic-anatomical diagnosis was achieved by either biopsy or post-explant histology in all grafts. Results: Scintigraphy and color coded Duplex sonography could reliably differentiate minimal (8/15) and not perfused (7/15) renal allografts. The results were confirmed either by angiography in digital subtraction technique (DSA) or the clinical follow up. Conclusion: In summary, perfusion scintigraphy and color coded Duplex sonography are comparable modalities to assess kidney graft perfusion. In clinical practice scintigraphy and colorcoded Doppler sonography can replace digital subtraction angiography in the evaluation of minimal allograft perfusion. (orig.) [de

  7. Transcranial sonography findings in spinocerebellar ataxia type 3 (Machado-Joseph disease): a cross-sectional study.

    Science.gov (United States)

    Pedroso, José Luiz; Bor-Seng-Shu, Edson; Felício, Andre Carvalho; Braga-Neto, Pedro; Teixeira, Manoel Jacobsen; Barsottini, Orlando Graziani

    2011-10-24

    Few studies on transcranial brain sonography have been performed in hereditary and non-hereditary ataxias. The objective of the present study was to report transcranial brain sonography findings in a sample of clinically and molecularly proven Machado-Joseph disease patients and to compare these data against those of an age- and gender-matched control group. A cross-sectional study on transcranial brain sonography was conducted in 30 Machado-Joseph disease patients. Transcranial brain sonography was performed by an experienced sonographer blinded to the clinical, genetic, and neuroimaging data. The results were compared with those of a control group of 44 healthy subjects matched for age and gender. The sonographic findings were also correlated with clinical features and genetic data in Machado-Joseph disease group. A significantly higher frequency of substantia nigra and lenticular nucleus hyperechogenicity was found in the Machado-Joseph disease group compared to an age- and gender-matched healthy control group (pMachado-Joseph disease patients than in the control subjects. No significant correlations were found between transcranial brain sonography findings and Machado-Joseph disease demographic/clinical data. Transcranial brain sonography findings in Machado-Joseph disease patients differed significantly to those in age- and gender-matched controls. Substantia nigra hyperechogenicity occurred frequently in Machado-Joseph disease patients and was found to be the best predictor for differentiating cases from controls. Additionally, this data describes the occurrence of brain atrophy in Machado-Joseph disease group. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

  8. Effectiveness of sonography assisted minimal invasive plate osteosynthesis (MIPO) compare with fluoroscope assisted in femoral shaft fracture: A cadaveric study.

    Science.gov (United States)

    Saengsin, Jirawat; Vaseenon, Tanawat; Pattamapaspong, Nuttaya; Kritsaneephaiboon, Apipop

    2017-08-01

    A minimal invasive plate osteosynthesis (MIPO) has an advantage of biological soft tissue preservation that consists of preserving bony blood supply, fracture hematoma and less soft tissue damage which leads to decreasing of infection rate and rapid bone healing. However, the radiation exposure is still a disadvantage of this technique. A sonography that provides dynamic real time imaging may be used as an alternative technique for assisting MIPO. The aim of this study was to compare the effectiveness of MIPO in femoral shaft fracture between the sonography assisted and the fluoroscopy assisted. Twenty-eight cadaveric limbs were subjected to create femoral shaft fracture. Then, sonography assisted reduction with temporary external fixation and MIPO were performed. Images of the sonography and the fluoroscopy were recorded including before reduction, after reduction and after MIPO in order to identify fracture displacements in anteroposterior and mediolateral directions. Moreover, the anterior and posterior distances from edge of the bone to the plate were measured to confirm plate position. The effectiveness of this technique was defined as the proper plate position and acceptable alignment after fixation. All distances from the sonography and the fluoroscopy were also analyzed and compared using Pearson correlation and Bland-Altman method to assess the agreements between two tests. All of the subjects were met the criteria for acceptable alignment. We found only three femoral shaft fracture (11%) operated with MIPO by sonography assisted that showed slipped plate off femoral bones. According to Pearson correlation, there were good to excellent agreements in term of measuring fracture displacement before (Pearson Correlation >0.7) and after reduction (Pearson Correlation >0.7) between these two tests. There was moderate agreement regarding to evaluation of plate position (Pearson Correlation 03.-0.7). When we compared two methods of measurement using Bland

  9. 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.

  10. 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.

  11. Children's (Pediatric) Abdominal Ultrasound Imaging

    Medline Plus

    Full Text Available ... enlarged abdominal organ identify the location of abnormal fluid in the abdomen help determine causes of vomiting ... and helps assure safe and accurate placement and fluid drainage for diagnosis and/or relief of patient ...

  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 ... of the reflected sound waves (called the Doppler effect). A computer collects and processes the sounds and ...

  13. Children's (Pediatric) Abdominal Ultrasound Imaging

    Medline Plus

    Full Text Available ... children. Except for traumatic injury, appendicitis is the most common reason for emergency abdominal surgery. Ultrasound imaging ... of page How is the procedure performed? For most ultrasound exams, you will be positioned lying face- ...

  14. 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 ... to have your child drink several glasses of water, depending on the child's size, two hours prior ...

  15. Children's (Pediatric) Abdominal Ultrasound Imaging

    Medline Plus

    Full Text Available ... such as the liver or kidneys. top of page What are some common uses of the procedure? Abdominal ... is rarely needed for ultrasound examinations. top of page What does the ultrasound equipment look like? Ultrasound scanners ...

  16. 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 location of abnormal fluid in the abdomen help determine causes of vomiting in young infants Because ultrasound provides real- ...

  17. 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 ...

  18. Children's (Pediatric) Abdominal Ultrasound Imaging

    Medline Plus

    Full Text Available ... your doctor if there are specific instructions for eating and drinking prior to the exam. Your child ... for laboratory testing help detect the presence and cause of an apparent enlarged abdominal organ identify the ...

  19. 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. ...

  20. Children's (Pediatric) Abdominal Ultrasound Imaging

    Medline Plus

    Full Text Available ... injury, appendicitis is the most common reason for emergency abdominal surgery. Ultrasound imaging can also: help a ... object is solid or filled with fluid). In medicine, ultrasound is used to detect changes in appearance, ...

  1. 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.)

  2. 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 ... is done because a potential abnormality needs further evaluation with additional views or a special imaging technique. ...

  3. 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. ...

  4. 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 ...

  5. 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 ...

  6. 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 ...

  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. 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 ...

  9. Children's (Pediatric) Abdominal Ultrasound Imaging

    Medline Plus

    Full Text Available ... imaging can also: help a physician determine the source of abdominal pain, such as gallstones, kidney stones, ... be turned to either side to improve the quality of the images. A clear water-based gel ...

  10. 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 ...

  11. 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, ...

  12. Adult Female with Abdominal Pain

    Directory of Open Access Journals (Sweden)

    Sarah E. Frasure

    2015-12-01

    Full Text Available A 42-year-old female presented to the emergency department with diffuse abdominal pain, vaginal discharge, and a fever of 102°F. She described multiple recent male sexual partners, with inconsistent condom use. Her vital signs were unremarkable. Her physical exam was notable for moderate right lower quadrant tenderness to palpation. There was no cervical motion tenderness. The emergency physician performed a bedside abdominal ultrasound (Video, and subsequently ordered a computed tomography (Figure, which confirmed the diagnosis.

  13. Doppler sonography of diabetic feet: Quantitative analysis of blood flow volume

    International Nuclear Information System (INIS)

    Seo, Young Lan; Kim, Ho Chul; Choi, Chul Soon; Yoon, Dae Young; Han, Dae Hee; Moon, Jeung Hee; Bae, Sang Hoon

    2002-01-01

    To analyze Doppler sonographic findings of diabetic feet by estimating the quantitative blood flow volume and by analyzing waveform on Doppler. Doppler sonography was performed in thirty four patients (10 diabetic patients with foot ulceration, 14 diabetic patients without ulceration and 10 normal patients as the normal control group) to measure the flow volume of the arteries of the lower extremities (posterior and anterior tibial arteries, and distal femoral artery. Analysis of doppler waveforms was also done to evaluate the nature of the changed blood flow volume of diabetic patients, and the waveforms were classified into triphasic, biphasic-1, biphasic-2 and monophasic patterns. Flow volume of arteries in diabetic patients with foot ulceration was increased witha statistical significance when compared to that of diabetes patients without foot ulceration of that of normal control group (P<0.05). Analysis of Doppler waveform revealed that the frequency of biphasic-2 pattern was significantly higher in diabetic patients than in normal control group(p<0.05). Doppler sonography in diabetic feet showed increased flow volume and biphasic Doppler waveform, and these findings suggest neuropathy rather than ischemic changes in diabetic feet.

  14. Is there a relationship between ultrasound scanning ability (sonography) and visuospatial perception or psychomotor ability?

    Science.gov (United States)

    Hagen, Suzanne; Gallagher, Helen

    2016-01-01

    Background Competent sonography is thought to include a unique combination of skills not yet fully defined. This presents challenges when recruiting the correct people for training. Skills are thought to include visuospatial perception and psychomotor skills, but little is known about the relationship between these aptitudes and scanning ability. This feasibility study explored such relationships, to identify evaluation techniques which may improve selection and recruitment. Methods A sample of 30 experienced ultrasound practitioners and 30 trainees at commencement and on completion of training were administered eight tests. Results No significant relationships between experienced practitioners’ or trainees’ visuospatial abilities or psychomotor abilities and scanning abilities were found. Results demonstrated that two of the visuospatial perception tests were not influenced by training and therefore, may be measuring the innate skills of ultrasound practitioners. As ultrasound practitioners had not performed any of the tests previously, ranges of scores for each of the eight tests were established for this group. This included measures for psychomotor skills which added to the current body of knowledge for sonography. Conclusions Although no significant correlations were found between participants’ visuospatial perception or psychomotor abilities and scanning ability, performance on the Obstetric Structured Assessment Test (combining all the skills required) pre-training gave the best indication of post-training scanning performance. The Obstetric Structured Assessment Test may prove a useful tool for initial assessment of potential trainees but abilities will require further investigation. PMID:27847536

  15. Color coded duplex sonography. Interdisciplinary vascular ultrasonography; Farbkodierte Duplexsonographie. Interdisziplinaerer vaskulaerer Ultraschall

    Energy Technology Data Exchange (ETDEWEB)

    Kubale, R. [Institut fuer Radiologie, Sonographie und Nuklearmedizin, Pirmasens (Germany); Stiegler, H. [Staedtisches Krankenhaus Schwabing, Muenchen (Germany). 7. Medizinische Abt.

    2002-07-01

    An interdisciplinary team of experts impart the state of the art in color coded duplex sonography applied for examination of all anatomic areas. Detailed information is given for every vascular area, describing the examination procedure, possible origins of mistakes or faults, and means to avoid them. In addition to the classical applications, eg. for examination of the extra- and intracranial vessels, vessels of the limbs, visceral vessels and the vessels of liver and kidney, there are chapters devoted to: haemodialysis shunts, arteriovenous malformations, duplex sonography of the penis, tumor vascularisation. (orig./CB) [German] Ein interdisziplinaeres Autorenteam vermittelt Ihnen den State of the Art der FKDS fuer alle anatomischen Regionen. Fuer jede der Gefaessregionen werden detaillierte Angaben zum Untersuchungsablauf, zu moeglichen Fehlerquellen und zu deren Vermeidung geboten. Neben den klassischen Anwendungen bei der Untersuchung - der extra- und intrakraniellen Gefaesse, - der Extremitaetengefaesse, - der viszeralen Gefaesse sowie der Gefaesse von Niere und Leber finden Sie Kapitel zu den Themen: Haemodialyseshunt, arteriovenoese Malformationen, Duplexsonographie des Penis und Tumorvaskularisation. (orig./AJ)

  16. Objective and subjective treatment evaluation of scars using optical coherence tomography, sonography, photography, and standardised questionnaires.

    Science.gov (United States)

    Reinholz, Markus; Schwaiger, Hannah; Poetschke, Julian; Epple, Andreas; Ruzicka, Thomas; Von Braunmühl, Tanja; Gauglitz, Gerd G

    2016-12-01

    Currently, different types of treatments for pathological scars are available, however, to date, there is no established method of measurement to objectively assess therapeutic outcome. Treatment success is usually evaluated clinically by the physician and patient. Non-invasive imaging techniques, such as HD-OCT (high-definition optical coherence tomography), may represent a valuable diagnostic tool to objectively measure therapeutic outcome. To compare HD-OCT with ultrasound and subjective evaluation tools, such as questionnaires. In total, eight patients with pathological scars were treated in this pilot study with cryotherapy and intralesional steroid injections, and evaluated pre- and post-treatment using clinical examination, photography, sonography, and HD-OCT. The analysis of objective and subjective measuring methods was used to draw direct comparisons. HD-OCT revealed reduced epidermal and dermal thickness of the scar after four treatments with triamcinolone acetonide and cryotherapy. Based on sonography, a total reduction in scar height and reduction in scar depth was demonstrated. Both methods correlated well with the injected amount of triamcinolone acetonide. In addition, a positive correlation between well-established subjective and objective evaluation methods was found. We demonstrate that HD-OCT may be used as an objective diagnostic instrument to evaluate skin thickness under therapy for pathological scars, and serves as a valuable adjunctive device in combination with ultrasound and subjective evaluation tools. This provides additional information for the therapist concerning the quality and success of the applied treatment.

  17. Is there a relationship between ultrasound scanning ability (sonography) and visuospatial perception or psychomotor ability?

    Science.gov (United States)

    Chapman, Elizabeth; Hagen, Suzanne; Gallagher, Helen

    2016-11-01

    Competent sonography is thought to include a unique combination of skills not yet fully defined. This presents challenges when recruiting the correct people for training. Skills are thought to include visuospatial perception and psychomotor skills, but little is known about the relationship between these aptitudes and scanning ability. This feasibility study explored such relationships, to identify evaluation techniques which may improve selection and recruitment. A sample of 30 experienced ultrasound practitioners and 30 trainees at commencement and on completion of training were administered eight tests. No significant relationships between experienced practitioners' or trainees' visuospatial abilities or psychomotor abilities and scanning abilities were found. Results demonstrated that two of the visuospatial perception tests were not influenced by training and therefore, may be measuring the innate skills of ultrasound practitioners. As ultrasound practitioners had not performed any of the tests previously, ranges of scores for each of the eight tests were established for this group. This included measures for psychomotor skills which added to the current body of knowledge for sonography. Although no significant correlations were found between participants' visuospatial perception or psychomotor abilities and scanning ability, performance on the Obstetric Structured Assessment Test (combining all the skills required) pre-training gave the best indication of post-training scanning performance. The Obstetric Structured Assessment Test may prove a useful tool for initial assessment of potential trainees but abilities will require further investigation.

  18. Abdominal Compartment Syndrome in Surgical Patients

    African Journals Online (AJOL)

    CASE SERIES. Abstract. Background: The deleterious effects of intra- abdominal hypertension and abdominal compartment syndrome, affect almost every system ..... 148(1), 81–4. 14. Nacev TV. Abdominal Compartment Syndrome. In Multiple Trauma Patients With Concomitant. Abdominal and Head Lesions --Mechanisms.

  19. [A Case of Abdominal Wall Hernia Rupture during Bevacizumab Treatment].

    Science.gov (United States)

    Sugimoto, Satoshi; Miyazaki, Yasuaki; Hirose, Sou; Michiura, Toshiya; Fujita, Shigeo; Yamabe, Kazuo; Miyazaki, Satoru; Nagaoka, Makio

    2015-11-01

    A 78 -year-old man with rectal cancer underwent abdominoperineal resection of the rectum. In the postoperative period, the patient experienced wound infection, leading to an abdominal wall hernia. Two years following surgery, a rise in the serum CEA level was seen. A metastatic tumor was detected in the right lung on chest CT. VATS right lung inferior lobe segmental resection was performed. After lobectomy, the serum CEA level continued to increase. Another metastatic tumor was detected in the right lung on chest CT. Chemotherapy with capecitabine, oxaliplatin, and bevacizumab was commenced. The erosive part of the abdominal wall scar hernia extended during the nine weeks of chemotherapy. The chemotherapy was then discontinued. In the follow-up CT scan, a right pleural recurrence, local recurrence in the pelvis, and a liver metastasis were detected. Chemotherapy was re-introduced 3 years after surgery. The erosive part of the abdominal wall hernia again began to spread with chemotherapy recommencement. Four months after restarting chemotherapy, the hernia ruptured, with a loop of the small intestine protruding out of it. The patient covered this with a sheet of vinyl and was taken by the ambulance to our hospital. The erosive part of the abdominal wall hernia had split by 10 cm, and a loop of the small intestine was protruding. As ischemia of the small intestine was not observed, we replaced it into the abdominal cavity, and performed a temporary suture repair of the hernia sac. Following this, bevacizumab was discontinued, and the erosive part reduced. We performed a radical operation for abdominal wall scar hernia repair 11 weeks after the discontinuation of bevacizumab.

  20. MRI, CT, and sonography in the preoperative evaluation of primary tumor extension in malignant pleural mesothelioma; MRT, CT und Sonographie in der praeoperativen Beurteilung der Primaertumorausdehnung beim malignen Pleuramesotheliom

    Energy Technology Data Exchange (ETDEWEB)

    Layer, G.; Steudel, A.; Schild, H.H. [Radiologische Universitaetsklinik Bonn (Germany); Schmitteckert, H.; Tuengerthal, S.; Schirren, J. [Thoraxklinik Heidelberg-Rohrbach (Germany); Kaick, G. van [Deutsches Krebsforschungszentrum Heidelberg (Germany). Schwerpunkt fuer Onkologische Diagnostik und Therapie

    1999-04-01

    Purpose: Evaluation of the diagnostic value of the imaging modalities computed tomography (CT), magnetic resonance imaging (MRI), and thoracic sonography in the preoperative staging of malignant pleural mesothelioma. Results: The accuracy rates for CT were 85%, 98%, 83%, 73%, 71%, and 83%. MRI had an accuracy of 71%, 92%, 71%, 83%, 71%, and 96%, the thoracic ultrasound examinations of 76%, 63%, 51%, 60%, 71% and 89%. Conclusions: According to these results CT remains the method of choice in the preoperative assessment of T-stage of malignant pleural mesothelioma. MRI is of nearly the same value, but is not a must. Sonography may be supplementary method for operation planning. (orig./AJ) [Deutsch] Ziel: Evaluation der diagnostischen Wertigkeit der Schnittbildverfahren MRT, CT und Sonographie in der praeoperativen Diagnostik des Pleuramesothelioms. Ergebisse: Die Treffsicherheiten betrugen fuer die genannten anatomischen Regionen im CT 85%, 98%, 83%, 73%, 71%, und 83%, im MRT 71%, 92%, 71%, 83%, 71% bzw. 96%, waehrend sich fuer die thorakale Ultraschalluntersuchung Treffsicherheiten von 76%, 63%, 51%, 60%, 71% und 89% errechneten. Schlussfolgerungen: Die CT bleibt damit das Verfahren erster Wahl in der praeoperativen Diagnostik des malignen Pleuramesothelioms. Eine unbedingte Forderung nach praeoperativer Durchfuehrung einer MRT-Untersuchung ergibt sich nach der vorliegenden Studie nicht. Die Sonographie des Thorax und oberen Abdomens liefert einen wichtigen ergaenzenden Beitrag bei der Planung der Operation des malignen Pleuramesothelioms. (orig./AJ)

  1. Acute renal failure due to abdominal compartment syndrome: report on four cases and literature review

    Directory of Open Access Journals (Sweden)

    Cleva Roberto de

    2001-01-01

    Full Text Available We report on 4 cases of abdominal compartment syndrome complicated by acute renal failure that were promptly reversed by different abdominal decompression methods. Case 1: A 57-year-old obese woman in the post-operative period after giant incisional hernia correction with an intra-abdominal pressure of 24 mm Hg. She was sedated and curarized, and the intra-abdominal pressure fell to 15 mm Hg. Case 2: A 73-year-old woman with acute inflammatory abdomen was undergoing exploratory laparotomy when a hypertensive pneumoperitoneum was noticed. During the surgery, enhancement of urinary output was observed. Case 3: An 18-year-old man who underwent hepatectomy and developed coagulopathy and hepatic bleeding that required abdominal packing, developed oliguria with a transvesical intra-abdominal pressure of 22 mm Hg. During reoperation, the compresses were removed with a prompt improvement in urinary flow. Case 4: A 46-year-old man with hepatic cirrhosis was admitted after incisional hernia repair with intra-abdominal pressure of 16 mm Hg. After paracentesis, the intra-abdominal pressure fell to 11 mm Hg.

  2. Predominance of Abdominal Visceral Adipose Tissue Reflects the Presence of Aortic Valve Calcification.

    Science.gov (United States)

    Oikawa, Masayoshi; Owada, Takashi; Yamauchi, Hiroyuki; Misaka, Tomofumi; Machii, Hirofumi; Yamaki, Takayoshi; Sugimoto, Koichi; Kunii, Hiroyuki; Nakazato, Kazuhiko; Suzuki, Hitoshi; Saitoh, Shu-Ichi; Takeishi, Yasuchika

    2016-01-01

    Background. Aortic valve calcification (AVC) is a common feature of aging and is related to coronary artery disease. Although abdominal visceral adipose tissue (VAT) plays fundamental roles in coronary artery disease, the relationship between abdominal VAT and AVC is not fully understood. Methods. We investigated 259 patients who underwent cardiac and abdominal computed tomography (CT). AVC was defined as calcified lesion on the aortic valve by CT. %abdominal VAT was calculated as abdominal VAT area/total adipose tissue area. Results. AVC was detected in 75 patients, and these patients showed higher %abdominal VAT (44% versus 38%, p AVC. When the cutoff value of %abdominal VAT was set at 40.9%, the area under the curve to diagnose AVC was 0.626. Multivariable logistic regression analysis showed that age (OR 1.120, 95% CI 1.078-1.168, p AVC. The net reclassification improvement value for detecting AVC was increased when %abdominal VAT was added to the model: 0.5093 (95% CI 0.2489-0.7697, p AVC.

  3. Abdominal wall reconstruction for large incisional hernia restores expiratory lung function.

    Science.gov (United States)

    Jensen, Kristian K; Backer, Vibeke; Jorgensen, Lars N

    2017-02-01

    Respiratory complications secondary to intermittent intra-abdominal hypertension and/or atelectasis are common after abdominal wall reconstruction for large incisional hernias. It is unknown if the respiratory function of this patient group is affected long term or impairs activities of daily living. We hypothesized that abdominal wall reconstruction for large incisional hernia would not lead to improved, long-term pulmonary function or respiratory quality of life. Eighteen patients undergoing open abdominal wall reconstruction with mesh for a large incisional hernia (horizontal fascial defect width >10 cm) were compared with 18 patients with an intact abdominal wall who underwent colorectal resection. Patients were examined pre- and 1-year postoperatively. Examined measures included forced vital capacity, forced expiratory volume in first second, peak expiratory flow, maximal in- and expiratory mouth pressure, and 2 validated questionnaires on respiratory quality of life. In order to decrease heterogeneity, objectively examined parameters were presented relative to the predicted values, which were normality adjusted pulmonary measures. At 1-year follow-up, the abdominal wall reconstruction group showed significant improvement in percent predicted peak expiratory flow and maximal expiratory mouth pressure, whereas all other measurements of lung function remained unchanged. Respiratory quality of life did not change significantly. Patients who underwent abdominal wall reconstruction showed a significantly greater improvement of percent predicted peak expiratory flow compared with patients undergoing colorectal resection. Abdominal wall reconstruction for large incisional hernia improved long-term expiratory lung function. Respiratory quality of life did not change significantly after abdominal wall reconstruction. Copyright © 2016 Elsevier Inc. All rights reserved.

  4. Comparison of sonography and magnetic resonance imaging for the diagnosis of partial tears of finger extensor tendons in rheumatoid arthritis

    NARCIS (Netherlands)

    Swen, W. A.; Jacobs, J. W.; Hubach, P. C.; Klasens, J. H.; Algra, P. R.; Bijlsma, J. W.

    2000-01-01

    Finger extensor tenosynovitis in rheumatoid arthritis (RA) may lead to partial and eventually to complete tendon tears. The aim of this study was to investigate the diagnostic value of sonography (SG) and/or magnetic resonance imaging (MRI) to visualize partial tendon tears. Twenty-one RA patients

  5. MR imaging-guided sonography followed by fine-needle aspiration cytology in occult carcinoma of the breast

    NARCIS (Netherlands)

    A.I.M. Obdeijn (Inge-Marie); Brouwers-Kuyper, E.M.; M.M.A. Tilanus-Linthorst (Madeleine); T. Wiggers (Theo); M. Oudkerk (Matthijs)

    2000-01-01

    markdownabstractOBJECTIVE. In patients with axillary metastases as clinical evidence of possible occult breast cancer, a combined approach of MR imaging, sonography, and aspiration biopsy cytology was evaluated. SUBJECTS AND METHODS. Thirty-one women with metastatic adenocarcinoma in their

  6. Frequent subclinical high-altitude pulmonary edema detected by chest sonography as ultrasound lung comets in recreational climbers.

    Science.gov (United States)

    Pratali, Lorenza; Cavana, Marco; Sicari, Rosa; Picano, Eugenio

    2010-09-01

    The ultrasound lung comets detected by chest sonography are a simple, noninvasive, semiquantitative sign of increased extravascular lung water. The aim of this study was to evaluate, by chest sonography, the incidence of interstitial pulmonary edema in recreational high-altitude climbers. Observational study. Eighteen healthy subjects (mean age 45 +/- 10 yrs, ten males) participating in a high-altitude trek in Nepal. Chest and cardiac sonography at sea level and at different altitudes during ascent. Ultrasound lung comets were evaluated on anterior chest at 28 predefined scanning sites. At individual patient analysis, ultrasound lung comets during ascent appeared in 15 of 18 subjects (83%) at 3440 m above sea level and in 18 of 18 subjects (100%) at 4790 m above sea level in the presence of normal left and right ventricular function and pulmonary artery systolic pressure rise (sea level = 24 +/- 5 mm Hg vs. peak ascent = 42 +/- 11 mm Hg, p comets were absent at baseline (day 2, altitude 1350 m, 1.06 +/- 1.3), increased progressively during the ascent (day 14, altitude 5130 m: 16.5 +/- 8; p comet score showed a negative correlation with O(2) saturation (R = -.7; p < .0001). In recreational climbers, chest sonography revealed a high prevalence of clinically silent interstitial pulmonary edema mirrored by decreased O(2) saturation, whereas no statistically significant relationship with pulmonary artery systolic pressure was observed during ascent.

  7. Staged isolation of abdominal cavity in generalized peritonitis

    Directory of Open Access Journals (Sweden)

    Kutovoi А.

    2017-06-01

    Full Text Available In the work we present comparative results of treatment of patients with generalized secondary and tertiary peritonitis depending on the way of surgery completion. Patients in group I (n=27 underwent only skin suturing after the surgery, in group II –laporostoma was formed with VAC in the abdominal cavity. We have evaluated the level of microbe contamination and condition after wound surgery, intensity of adhesion process in the abdominal cavity, multiple organ failure after surgery. The use of laporostoma combined with VAC at different stages of generalized peritonitis treatment helps to achieve illness rigress, less number of planned saniations of abdominal cavity. Even after the first use of VAC, quicker clearance of operation wound and appearance of new granulation tis¬sues occurred. In group II in secondary saniation the frequency of fixing of abdominal cavity is developing 31,9% higher (p<0,05 and in the third saniation the use of VAC therapy resulted in growing number of patients with frozen abdomen.

  8. Is routine abdominal drainage necessary after liver resection?

    Science.gov (United States)

    Wada, Seidai; Hatano, Etsuro; Yoh, Tomoaki; Seo, Satoru; Taura, Kojiro; Yasuchika, Kentaro; Okajima, Hideaki; Kaido, Toshimi; Uemoto, Shinji

    2017-06-01

    Prophylactic abdominal drainage is performed routinely after liver resection in many centers. The aim of this study was to examine the safety and validity of liver resection without abdominal drainage and to clarify whether routine abdominal drainage after liver resection is necessary. Patients who underwent elective liver resection without bilio-enteric anastomosis between July, 2006 and June, 2012 were divided into two groups, based on whether surgery was performed before or after, we adopted the no-drain strategy. The "former group" comprised 256 patients operated on between July, 2006 and June, 2009 and the "latter group" comprised 218 patients operated between July, 2009 and June, 2012. We compared the postoperative complications, percutaneous drainage, and postoperative hospital stay between the groups, retrospectively. There were no significant differences in the rates of postoperative bleeding, intraabdominal infection, or bile leakage between the groups. Drain insertion after liver resection did not reduce the rate of percutaneous drainage. Postoperative hospital stay was significantly shorter in the latter group. Routine abdominal drainage is unnecessary after liver resection without bilio-enteric anastomosis.

  9. Recurrent abdominal pain and Helicobacter pylori infection in children.

    Science.gov (United States)

    Hafeez, A; Ali, S; Hassan, M

    1999-05-01

    Recurrent chronic upper abdominal pain is a common problem in children and it has been associated with Helicobacter Pylori gastritis. We under took this study, to find out the prevalence of Helicobacter pylori gastritis in children with recurrent chronic upper abdominal pain, in our set up. This was prospective study carried out at KRL Hospital, Islamabad. Forty three children with chronic recurrent upper abdominal pain (age 3 to 14 years), underwent diagnostic gastroscopy and antral biopsies with histopathology, over a period of one year. Another 42 children of the same age group were taken as control group. Fifteen patients, who tested positive for H. pylori were tested for IgG antibodies in whole blood and compared with 15 patients having negative histology for H. pylori. Thirty two (75%) children tested positive for H. pylori, in the test group, as compared to 17 (40%) histological positives in the control group (P = < 0.1). The patients who were tested for IgG antibodies showed that this test has 93% sensitivity, 60% specificity and a negative predictive value of 90% as compared to histological identification. Recurrent chronic upper abdominal pain in children, in our population has a significant association with Helicobacter pylori gastritis. Testing of IgG antibodies for H. pylori in whole blood can be used as initial, non invasive screening test for this organism.

  10. Scarless abdominal fat graft harvest for neurosurgical procedures: technical note.

    Science.gov (United States)

    Trinh, Victoria T; Duckworth, Edward A M

    2015-02-01

    Background Abdominal fat grafts are often harvested for use in skull base reconstruction and cerebrospinal fluid (CSF) leak repairs, and for operations traversing the nasal sinuses or mastoid bone. Although the endoscopic transnasal surgery has gained significant popularity, in part because it is considered "scarless," a common adjunct, the abdominal fat graft, can result in a disfiguring scar across the abdomen. Objective This is the first report of a scarless abdominal fat graft technique for skull base reconstruction. Methods Ten patients with a median age of 56.5 years (range: 45-73 years) underwent endoscopic transsphenoidal tumor resection with intraumbilical fat graft harvest. Careful circumferential fat dissection at the umbilicus, with progressive retraction of the graft, was crucial to ensure maximal visualization and to prevent injury to the subcutaneous vessels and rectus fascia. Results Following reconstruction of the sellar skull base, all patients did well postoperatively with no evidence of CSF leak. At 12-week follow-up for all patients, there was no evidence of scar, intracavity hematoma, or wound infection. Conclusions Fat graft harvest through an intraumbilical incision results in a scar-free abdominal harvest, and is a useful procedural adjunct to complement "scarless" brain surgery.

  11. Abdominal imaging in AIDS patients

    International Nuclear Information System (INIS)

    Zhao Dawei; Wang Wei; Yuan Chunwang; Jia Cuiyu; Zhao Xuan; Zhang Tong; Ma Daqing

    2007-01-01

    Objective: To evaluate abdominal imaging in AIDS. Methods: The imaging examinations (including US, CT and MR) of 6 patients with AIDS associated abdominal foci were analysed retrospectively. All the cases were performed US, and CT scan, of which 4 performed enhanced CT scan and 1 with MR. Results: Abdominal tuberculosis were found in 4 patients, including abdominal lymph nodes tuberculosis (3 cases) and pancreatic tuberculosis (1 case). The imaging of lymph nodes tuberculosis typically showed enlarged peripheral tim enhancement with central low-attenuation on contrast-enhanced CT. Pancreatic tuberculosis demonstrated low-attenuation area in pancreatic head and slightly peripheral enhancement. Disseminated Kaposi's sarcoma was seen in 1 case: CT and MRI scan demonstrated tumour infiltrated along hepatic portal vein and bronchovascular bundles. Pelvic tumor was observed in 1 case: CT scan showed large mass with thick and irregular wall and central low attenuation liquefacient necrotic area in the pelvic cavity. Conclusion: The imaging findings of AIDS with abdominal foci is extraordinarily helpful to the diagnosis of such disease. Tissue biopsy is needed to confirm the diagnosis. (authors)

  12. Clinical management of abdominal trauma.

    Science.gov (United States)

    Fang, Guo-en; Luo, Tian-hang; DU, Cheng-hui; Bi, Jian-wei; Xue, Xu-chao; Wei, Guo; Weng, Zhao-zhang; Ma, Li-ye; Hua, Ji-de

    2008-08-01

    To improve the prognosis of patients with abdominal trauma. Between January 1993 and December 2005, 415 patients were enrolled in this research. The patients consisted of 347 males and 68 females with mean age of 36 years (ranging from 3-82 years). All abdominal traumas consisted of closed traumas (360 cases, 86.7%) and open traumas (55 cases, 13.3%). A total of 407 cases (98.1%) were fully recovered from trauma and the other 8 cases (1.9%) died of multiple injuries. The mean injury severity score (ISS) of all patients was 22 while the mean ISS of the patients who died in hospital was 42. Postoperative complications were seen in 9 patients such as infection of incisional wounds (6 cases), pancreatic fistula (2 cases) and intestinal fistula (1 case). All these postoperative complications were cured by the conservative treatment. Careful case history inquisition and physical examination are the basic methods to diagnose abdominal trauma. Focused abdominal ultrasonography is always the initial imaging examination because it is non-invasive and can be performed repeatedly with high accuracy. The doctors should consider the severity of local injuries and the general status of patients during the assessment of abdominal trauma. The principle of treatment is to save lives at first, then to cure the injuries. Unnecessary laparotomy should be avoided to reduce additional surgical trauma.

  13. Pulmonary complications after major abdominal surgery: National Surgical Quality Improvement Program analysis.

    Science.gov (United States)

    Yang, Chun Kevin; Teng, Annabelle; Lee, David Y; Rose, Keith

    2015-10-01

    Postoperative pulmonary complications (PPCs) after major abdominal surgery are common and associated with significant morbidity and high cost of care. The objective of this study was to identify the risk factors for PPCs after major abdominal surgery. The American College of Surgeons' National Surgical Quality Improvement Program database from 2005-2012 was queried for patients who underwent major abdominal surgery (esophagectomy, gastrectomy, pacnreatectomy, enterectomy, hepatectomy, colectomy, and proctectomy). Predictors of PPCs were identified using multivariate logistic regression. Of 165,196 patients who underwent major abdominal surgery 9595 (5.8%) suffered PPCs (pneumonia 3.2%, prolonged ventilator support ≥48 h 3.0%, and unplanned intubation 2.8%). On multivariate analysis, significant predictors of overall and individual PPCs include esophagectomy, advanced American Society of Anesthesiology Classification System, dependent functional status, prolonged operative time, age ≥80 y, severe chronic obstructive pulmonary disease, preoperative shock, ascites, and smoking. Obesity was not a risk factor. Female gender was overall protective for PPCs. PPCs after abdominal procedures are associated with a number of clinical variables. Esophageal operations and American Society of Anesthesiology Classification System were the strongest predictors. These results provide a framework for identifying patients at risk for developing pulmonary complications after major abdominal surgery. Copyright © 2015 Elsevier Inc. All rights reserved.

  14. Abdominal reoperation and mesh explantation following open ventral hernia repair with mesh.

    Science.gov (United States)

    Liang, Mike K; Li, Linda T; Nguyen, Mylan T; Berger, Rachel L; Hicks, Stephanie C; Kao, Lillian S

    2014-10-01

    This study sought to identify the incidence, indications, and predictors of abdominal reoperation and mesh explantation following open ventral hernia repair with mesh (OVHR). A retrospective cohort study of all patients at a single institution who underwent an OVHR from 2000 to 2010 was performed. Patients who required subsequent abdominal reoperation or mesh explantation were compared with those who did not. Reasons for reoperation were recorded. The 2 groups were compared using univariate and multivariate analysis (MVA). A total of 407 patients were followed for a median (range) of 57 (1 to 143) months. Subsequent abdominal reoperation was required in 69 (17%) patients. The most common reasons for reoperation were recurrence and surgical site infection. Only the number of prior abdominal surgeries was associated with abdominal reoperation on MVA. Twenty-eight patients (6.9%) underwent subsequent mesh explantation. Only the Ventral Hernia Working Group grade was associated with mesh explantation on MVA. Abdominal reoperation and mesh explantation following OVHR are common. Overwhelmingly, surgical complications are themost common causes for reoperation and mesh explantation. Copyright © 2014 Elsevier Inc. All rights reserved.

  15. Evaluation of Deep Vein Thrombosis with Multidetector Row CT after Orthopedic Arthroplasty: a Prospective Study for Comparison with Doppler Sonography

    Energy Technology Data Exchange (ETDEWEB)

    Byun, Sung Su; Kim, Youn Jeong; Chun, Yong Sun; Kim, Won Hong [Inha University, College of Medicine, Incheon (Korea, Republic of); Kim, Jeong Ho; Park, Chul Hi [Gachon University, Gil Medical Center, Incheon (Korea, Republic of)

    2008-02-15

    This prospective study evaluated the ability of indirect 16-row multidetector CT venography, in comparison with Doppler sonography, to detect deep vein thrombosis after total hip or knee replacement. Sixty-two patients had undergone orthopedic replacement surgery on a total of 30 hip joints and 54 knee joints. The CT venography (scan delay time: 180 seconds; slice thickness/increment: 2/1.5 mm) and Doppler sonography were performed 8 to 40 days after surgery. We measured the z-axis length of the beam hardening artifact that degraded the image quality so that the presence of deep vein thrombosis couldn't be evaluated on the axial CT images. The incidence and location of deep vein thrombosis was analyzed. The diagnostic performance of the CT venograms was evaluated and compared with that of Doppler sonography as a standard of reference. The z-axis length (mean{+-}standard deviation) of the beam hardening artifact was 4.5{+-}0.8 cm in the arthroplastic knees and 3.9{+-}2.9 cm in the arthroplastic hips. Deep vein thrombosis (DVT) was found in the popliteal or calf veins on Doppler sonography in 30 (48%) of the 62 patients. The CT venography has a sensitivity, specificity, positive predictive value, negative predictive value and accuracy of 90%, 97%, 96%, 91% and 94%, respectively. The ability of CT venography to detect DVT was comparable to that of Doppler sonography despite of beam hardening artifact. Therefore, CT venography is feasible to use as an alternative modality for evaluating postarthroplasty patients.

  16. Treatment response assessment of radiofrequency ablation for hepatocellular carcinoma: Usefulness of virtual CT sonography with magnetic navigation

    International Nuclear Information System (INIS)

    Minami, Yasunori; Kitai, Satoshi; Kudo, Masatoshi

    2012-01-01

    Purpose: Virtual CT sonography using magnetic navigation provides cross sectional images of CT volume data corresponding to the angle of the transducer in the magnetic field in real-time. The purpose of this study was to clarify the value of this virtual CT sonography for treatment response of radiofrequency ablation for hepatocellular carcinoma. Patients and methods: Sixty-one patients with 88 HCCs measuring 0.5–1.3 cm (mean ± SD, 1.0 ± 0.3 cm) were treated by radiofrequency ablation. For early treatment response, dynamic CT was performed 1–5 days (median, 2 days). We compared early treatment response between axial CT images and multi-angle CT images using virtual CT sonography. Results: Residual tumor stains on axial CT images and multi-angle CT images were detected in 11.4% (10/88) and 13.6% (12/88) after the first session of RFA, respectively (P = 0.65). Two patients were diagnosed as showing hyperemia enhancement after the initial radiofrequency ablation on axial CT images and showed local tumor progression shortly because of unnoticed residual tumors. Only virtual CT sonography with magnetic navigation retrospectively showed the residual tumor as circular enhancement. In safety margin analysis, 10 patients were excluded because of residual tumors. The safety margin more than 5 mm by virtual CT sonographic images and transverse CT images were determined in 71.8% (56/78) and 82.1% (64/78), respectively (P = 0.13). The safety margin should be overestimated on axial CT images in 8 nodules. Conclusion: Virtual CT sonography with magnetic navigation was useful in evaluating the treatment response of radiofrequency ablation therapy for hepatocellular carcinoma.

  17. Pathology Image of the Month: Abdominal Pain and Peripheral Eosinophilia.

    Science.gov (United States)

    Thomasson, Reggie; Alquist, Caroline Raasch; Farris, K Barton; McGoey, Robin

    2015-01-01

    A 69 year-old man presented to his primary care physician with abdominal discomfort. Medical history was notable for diabetes, chronic obstructive pulmonary disease with recent (one week prior) steroid use and hypertension. Surgical history was significant for a remote sigmoid hemicolectomy for diverticulitis with a synthetic mesh abdominal repair. He was admitted to the hospital for suspected gastroparesis. An upper GI series showed a distended stomach with delayed gastric motility. He underwent esophagogastroduodenoscopy and a duodenal biopsy was taken. He remained afebrile but had an elevated white blood cell count of 19.1 x 103/mcL (4.5 - 11.0 x 103/mcL) with 28.8 percent eosinophils on differential. Microscopic images of the duodenal biopsy are shown below.

  18. Effect of abdominal insufflation for laparoscopy on intracranial pressure.

    Science.gov (United States)

    Kamine, Tovy Haber; Papavassiliou, Efstathios; Schneider, Benjamin E

    2014-04-01

    Increased abdominal pressure may have a negative effect on intracranial pressure (ICP). Human data on the effects of laparoscopy on ICP are lacking. We retrospectively reviewed laparoscopic operations for ventriculoperitoneal shunt placement to determine the effect of insufflation on ICP. Nine patients underwent insufflation with carbon dioxide (CO(2)) at pressures ranging from 8 to 15 mm Hg and ICP measured through a ventricular catheter. We used a paired t test to compare ICP with insufflation and desufflation. Linear regression correlated insufflation pressure with ICP. The mean ICP increase with 15-mm Hg insufflation is 7.2 (95% CI, 5.4-9.1 [P pressure (P = .04). Maximum ICP recorded was 25 cm H(2)O. Intracranial pressure significantly increases with abdominal insufflation and correlates with laparoscopic insufflation pressure. The maximum ICP measured was a potentially dangerous 25 cm H(2)O. Laparoscopy should be used cautiously in patients with a baseline elevated ICP or head trauma.

  19. Morbidity and mortality rates after emergency abdominal surgery

    DEFF Research Database (Denmark)

    Tolstrup, Mai-Britt; Watt, Sara Kehlet; Gögenur, Ismail

    2017-01-01

    acute abdominal surgery over a 4-year period. METHODS: This observational study was conducted between 2009 and 2013 at Copenhagen University Hospital Herlev, Denmark. All patients scheduled for emergency laparotomy or laparoscopy were included. Pre-, intra-, and post-operative data were collected from......PURPOSE: Emergency abdominal surgery results in a high rate of post-operative complications and death. There are limited data describing the emergency surgical population in details. We aimed to give a detailed analyses of complications and mortality in a consecutive group of patients undergoing...... medical records. Complications were registered according to the Clavien-Dindo classification. Cox regression analysis was performed to identify risk factors for mortality. RESULTS: A total of 4,346 patients underwent emergency surgery, of whom 14 % had surgical complications and 23 % medical complications...

  20. Abdominal aortic aneurysms.

    Science.gov (United States)

    Lindholt, Jes Sanddal

    2010-12-01

    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. The acceptance rate was 77%, and 95% accept control scans. Furthermore, persons at the highest risk of having an AAA attend screening more frequently. We found that 97% of the interval cases developed from aortas that initially measured 2.5-2.9 cm - i.e. approx. only 5% attenders need re-screening at 5-year 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 patients without previous hospital discharge diagnoses due to cardiovascular disease than among similar men without AAA. The absolute risk difference after 5 years was 16%. So, they will benefit from general cardiovascular preventive action as smoking cessation, statins and low-dose aspirin, which could inhibit further AAA progression. All 4 existing RCTs point in the same direction, viz. in favour of screening of men aged 65 and above. We found that screening significantly reduced AAA-related mortality by 67% within the first five years (NNT = 352). Restriction of screening to men with previous cardiovascular or pulmonary hospital discharge diagnoses would request only 27% of the relevant male population study to be invited, but would only have prevented 46.7% of the

  1. Decompressive Abdominal Laparotomy for Abdominal Compartment Syndrome in an Unengrafted Bone Marrow Recipient with Septic Shock

    Directory of Open Access Journals (Sweden)

    Derrick J. N. Dauplaise

    2010-01-01

    Full Text Available Objective. To describe a profoundly immunocompromised (panleukopenia child with septic shock who developed abdominal compartment syndrome (ACS and was successfully treated with surgical decompression. Design. Individual case report. Setting. Pediatric intensive care unit of a tertiary children's hospital. Patient. A 32-month-old male with Fanconi anemia who underwent bone marrow transplantation (BMT 5 days prior to developing septic shock secondary to Streptococcus viridans and Escherichia coli ACS developed after massive fluid resuscitation, leading to cardiopulmonary instability. Interventions. Emergent surgical bedside laparotomy and silo placement. Measurements and Main Results. The patient's cardiopulmonary status stabilized after decompressive laparotomy. The abdomen was closed and the patient survived to hospital discharge without cardiac, respiratory, or renal dysfunction. Conclusions. The use of laparotomy and silo placement in an unengrafted BMT patient with ACS and septic shock did not result in additional complications. Surgical intervention for ACS is a reasonable option for high risk, profoundly immunocompromised patients.

  2. Relationship Between Abdominal Symptoms and Fructose Ingestion in Children with Chronic Abdominal Pain.

    Science.gov (United States)

    Hammer, Veronika; Hammer, Katharina; Memaran, Nima; Huber, Wolf-Dietrich; Hammer, Karin; Hammer, Johann

    2018-05-01

    Limited valid data are available regarding the association of fructose-induced symptoms, fructose malabsorption, and clinical symptoms. To develop a questionnaire for valid symptom assessment before and during a carbohydrate breath test and to correlate symptoms with fructose breath test results in children/adolescents with functional abdominal pain. A Likert-type questionnaire assessing symptoms considered relevant for hydrogen breath test in children was developed and underwent initial validation. Fructose malabsorption was determined by increased breath hydrogen in 82 pediatric patients with functional abdominal pain disorders; fructose-induced symptoms were quantified by symptom score ≥2 and relevant symptom increase over baseline. The results were correlated with clinical symptoms. The time course of symptoms during the breath test was assessed. The questionnaire exhibited good psychometric properties in a standardized assessment of the severity of carbohydrate-related symptoms. A total of 40 % (n = 33) had malabsorption; symptoms were induced in 38 % (n = 31), but only 46 % (n = 15) with malabsorption were symptomatic. There was no significant correlation between fructose malabsorption and fructose-induced symptoms. Clinical symptoms correlated with symptoms evoked during the breath test (p < 0.001, r 2  = 0.21) but not with malabsorption (NS). Malabsorbers did not differ from non-malabsorbers in terms of symptoms during breath test. Symptomatic patients had significantly higher pain and flatulence scores over the 9-h observation period (p < 0.01) than did nonsymptomatic patients; the meteorism score was higher after 90 min. Fructose-induced symptoms but not fructose malabsorption are related to increased abdominal symptoms and have distinct timing patterns.

  3. Abdominal radiation causes bacterial translocation

    International Nuclear Information System (INIS)

    Guzman-Stein, G.; Bonsack, M.; Liberty, J.; Delaney, J.P.

    1989-01-01

    The purpose of this study was to determine if a single dose of radiation to the rat abdomen leads to bacterial translocation into the mesenteric lymph nodes (MLN). A second issue addressed was whether translocation correlates with anatomic damage to the mucosa. The radiated group (1100 cGy) which received anesthesia also was compared with a control group and a third group which received anesthesia alone but no abdominal radiation. Abdominal radiation lead to 100% positive cultures of MLN between 12 hr and 4 days postradiation. Bacterial translocation was almost nonexistent in the control and anesthesia group. Signs of inflammation and ulceration of the intestinal mucosa were not seen until Day 3 postradiation. Mucosal damage was maximal by Day 4. Bacterial translocation onto the MLN after a single dose of abdominal radiation was not apparently dependent on anatomical, histologic damage of the mucosa

  4. 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...

  5. Abdominal Trauma: Never Underestimate It

    Directory of Open Access Journals (Sweden)

    Aakash N. Bodhit

    2011-01-01

    Full Text Available Introduction. We present a case of a sports injury. The initial presentation and clinical examination belied serious intra-abdominal injuries. Case Presentation. A 16-year-old male patient came to emergency department after a sports-related blunt abdominal injury. Though on clinical examination the injury did not seem to be serious, FAST revealed an obscured splenorenal window. The CT scan revealed a large left renal laceration and a splenic laceration that were managed with Cook coil embolization. Patient remained tachycardic though and had to undergo splenectomy, left nephrectomy, and a repair of left diaphragmatic rent. Patient had no complication and had normal renal function at 6-month followup. Conclusion. The case report indicates that management of blunt intra-abdominal injury is complicated and there is a role for minimally invasive procedures in management of certain patients. A great deal of caution is required in monitoring these patients, and surgical intervention is inevitable in deteriorating patients.

  6. Endovascular abdominal aortic aneurysm repair complicated by spondylodiscitis and iliaco-enteral fistula.

    NARCIS (Netherlands)

    Koning, H.D. de; Sterkenburg, S.M. van; Pierie, M.; Reijnen, M.M.P.J.

    2008-01-01

    Infections of abdominal aortic endografts are rare. There are no reports on the association with spondylodiscitis. We report a case of a 74-year-old man who underwent endovascular aneurysm repair (EVAR) and subsequently femorofemoral bypass placement due to occlusion of the right limb of the

  7. Abdominal wall reconstruction for large incisional hernia restores expiratory lung function

    DEFF Research Database (Denmark)

    Jensen, Kristian K; Backer, Vibeke; Jorgensen, Lars N

    2017-01-01

    (horizontal fascial defect width >10 cm) were compared with 18 patients with an intact abdominal wall who underwent colorectal resection. Patients were examined pre- and 1-year postoperatively. Examined measures included forced vital capacity, forced expiratory volume in first second, peak expiratory flow...

  8. Sonography and MRI of latissimus dorsi strain injury in four elite athletes

    Energy Technology Data Exchange (ETDEWEB)

    Pedret, Carles [Unitat Medicina Esportiva Consorci Sanitari del Garraf, Barcelona (Spain); Centre Diagnostic per Imatge de Tarragona, Tarragona (Spain); Balius, Ramon [Generalitat of Catalonia, Sports Catalan Council, Catalonia (Spain); Idoate, Fernando [Clinica San Miguel, Department of Radiology, Pamplona (Spain)

    2011-05-15

    The objective of this study was to describe the MR and sonographic findings in latissimus dorsi (LD) muscle strain in athletes, and to review the most common injuries described in the literature, most of which are humeral avulsions. Four injuries and two reinjuries of the myotendinous junction of the LD were followed from the day of injury until the return to play. Sonography (US) and MR imaging were performed in each case to confirm the diagnosis and to monitor the healing process. All cases had acute and isolated pain in the back of the shoulder while performing an eccentric maneuver of the arm and the shoulder. US and MR images demonstrated that injuries were located in the middle and cranial portion of the latissimus dorsi surrounding the myotendinous junction. After rehabilitation, all players played at high level again. Isolated lesions of LD are very rare. They can be demonstrated by US and MR images. (orig.)

  9. Investigating language lateralization during phonological and semantic fluency tasks using functional transcranial Doppler sonography

    Science.gov (United States)

    Gutierrez-Sigut, Eva; Payne, Heather; MacSweeney, Mairéad

    2015-01-01

    Although there is consensus that the left hemisphere plays a critical role in language processing, some questions remain. Here we examine the influence of overt versus covert speech production on lateralization, the relationship between lateralization and behavioural measures of language performance and the strength of lateralization across the subcomponents of language. The present study used functional transcranial Doppler sonography (fTCD) to investigate lateralization of phonological and semantic fluency during both overt and covert word generation in right-handed adults. The laterality index (LI) was left lateralized in all conditions, and there was no difference in the strength of LI between overt and covert speech. This supports the validity of using overt speech in fTCD studies, another benefit of which is a reliable measure of speech production. PMID:24875468

  10. Combined use of serum HCG and sonography in the diagnosis of ectopic pregnancy

    International Nuclear Information System (INIS)

    Kadar, N.; Taylor, K.J.W.; Rosenfield, A.T.; Romero, R.

    1983-01-01

    During an 18 month period, 320 patients were referred with clinical suspicion of an ectopic pregnancy. This study is based on 19 patients with ectopic pregnancy who had both a sonographic examination of the pelvis and determination of serum beta human chorionic gonadotropin (HCG) before surgery. Emphasis is focused on the spectrum of sonographic appearances that may occur in ectopic gestation. These are illustrated, and the sonographic criteria that have been used both for a positive diagnosis and for the exclusion of ectopic pregnancy in the past are analyzed. It is suggested that the accuracy of sonography can be increased by determining the serum HCG level on the day of the scan and by interpreting the findings with reference to the discriminatory HCG zone

  11. Transcranial color-coded duplex sonography in suspected acute basilar artery occlusion.

    Science.gov (United States)

    Kermer, Pawel; Wellmer, Andreas; Crome, Olaf; Mohr, Alexander; Knauth, Michael; Bähr, Mathias

    2006-03-01

    Transcranial color-coded duplex sonography (TCDS) is a noninvasive, quick and inexpensive diagnostic tool used routinely to assess vascular abnormalities in cerebral ischemia. The value of TCDS for diagnosis and follow-up of acute basilar artery (BA) ischemia in comparison/combination with spiral CT angiography (CTA) and/or digital subtraction angiography (DSA) has not yet been studied. We prospectively studied 15 consecutive patients with clinically suspected acute BA occlusion (BAO) by TCDS as well as 3 to 5 d later in those with proven BAO. BA ischemia was verified in 11 patients. During follow-up, all BAO patients showed recanalization of the BA independent of thrombolytic treatment. In conclusion, TCDS appears to be an efficient method for BAO diagnosis when immediate angiography is not available. Together with CTA it increases diagnostic safety before performing an invasive and cost-intensive DSA.

  12. Sonography and computerized tomography in a comparison in renal mass diseases

    International Nuclear Information System (INIS)

    Brommer, M.

    1981-01-01

    One hundred and thirteen patients with renal mass processes were examined sonographically and by computized tomography. The diagnosis was assured in 32 cases histologically, in 40 cases angiographically clinically and by the course and in 41 cases only clinically and by the course resp. by sonographic and computerized tomography control studies. The accuracy of a hit in sonography is smaller compared with computerized tomography with fast image formation. However, due to its relative safety, it is judged as the most useful technique for a first diagnossis of renal masses after ureographic diagnostic of excreta. A diagnostic procedure is proposed in which the number of necessary angiographies and diagnostic sampling surgery can be considerably reduced. (orig.) [de

  13. Pseudoaneurysms complicating organ transplantation: The roles of duplex sonography, CT, and angiography

    International Nuclear Information System (INIS)

    Tobben, P.; Zajko, A.B.; Fuhrman, C.R.; Skolnick, M.L.; Bowen, A.D.; Bron, K.M.; Starzl, T.E.

    1987-01-01

    Pseudoaneurysms are a life-threatening complication of organ transplantation. In the past 6 years more than 2,100 organ (liver, kidney, pancreas) transplants have been performed at the authors' institution. Fourteen patients had pseudoaneurysms. Intrahepatic or intrarenal pseudoaneurysms due to percutaneous biopsy developed in three cases, anastomotic pseudoaneurysms in seven cases, and mycotic pseudoaneurysms in five cases, in two of which they were at the anastomoses. A splenic artery pseudoaneurysm developed in one patient. Duplex sonography and CT were performed in nine cases each, and suggested possible pseudoaneurysm in five and seven cases, respectively. All 14 pseudoaneurysms were identified at angiography. The authors conclude that Duplex US and CT are complementary tests in evaluating pseudoaneurysms, after organ transplantation. The diagnosis requires a high index of suspicion. Angiography remains the definitive examination for diagnosis and preoperative evaluation of pseudoaneurysms. In patients with liver transplants and hemobilia, angiography is the screening examination of choice

  14. Assessment of the validity of sonography, computed tomography and angiography in diagnosis of the adrenals

    International Nuclear Information System (INIS)

    Georgi, M.; Hofbauer, J.; Weiss, H.; Keller, W.; Wunschik, F.; Mittelstaedt, G. von; Linder, M.; Heidelberg Univ., Mannheim; Heidelberg Univ., Mannheim

    1984-01-01

    Between 1979 and 1982, 47 patients with pathological process of the adrenals were surgically treated after preceding thorough non-evasive angiographic diagnosis (6 phaeochromocytomas, 20 adrenal adenomas, 8 adrenal hyperplasias, 5 adrenal carcinomas, 5 adrenal cysts and 3 adrenal metastases). The most consistently accurate results were obtained via adrenal phlebography with an accuracy of 94%. This was followed by non-evasive computed tomography (87%). Compared with the data given in literature, hormone determination in the adrenal venous blood was less favourable (79%). Selective adrenal arteriography, which was used less often, yielded correct results in 83% of the cases, whereas the number of accurate diagnoses achieved via sonography was lowest with 54%. (orig.) [de

  15. Role of sonography in the recognition, assessment, and treatment of cesarean scar ectopic pregnancies.

    Science.gov (United States)

    McKenna, David A; Poder, Liina; Goldman, Mindy; Goldstein, Ruth B

    2008-05-01

    Cesarean scar ectopic pregnancies (CSEPs) are rare but may have serious adverse consequences and are therefore important to promptly recognize on sonography. We aim to describe the typical sonographic appearances. Potential treatments are discussed, including sonographic guidance for transcervical injection of methotrexate (MTX) into the gestational sac. Two patients with CSEPs were treated with systemic and intra-amniotic administration of MTX under sonographic guidance. Both patients were followed clinically after medical treatment, resulting in low maternal morbidity and mortality. Considering the increasing rate of cesarean delivery and the increased risk of CSEPs, sonologists should be familiar with the sonographic appearances of a pregnancy implanted into the cesarean scar. We show how to correctly diagnose scar implantation and describe how to perform sonographically guided transcervical injection of MTX.

  16. Psychological consequences of screening for abdominal aortic aneurysm and conservative treatment of small abdominal aortic aneurysms

    DEFF Research Database (Denmark)

    Lindholt, Jes Sanddal; Vammen, Sten; Fasting, H

    2000-01-01

    To describe the potential psychological consequences of screening for abdominal aortic aneurysms (AAAs).......To describe the potential psychological consequences of screening for abdominal aortic aneurysms (AAAs)....

  17. Value of sonography in the diagnosis of mild, moderate and severe vesicoureteral reflux in children

    Directory of Open Access Journals (Sweden)

    Atoosa Adibi

    2013-01-01

    Full Text Available This study was conducted to determine the positive predictive value (PPV of gray scale sonography in the diagnosis of mild, moderate and severe vesicoureteral reflux (VUR. This cross-sectional descriptive analytic study was conducted in the University Clinic of Isfahan University of Medical Sciences in 2008. The study was performed on children aged two to 12 years; female children with febrile urinary tract infection (UTI and clinical suspicion of VUR and males with history of UTI and VUR who attended follow-up during the six months study period were selected. Non-cooperative patients were excluded from the study. A total of 90 patients were studied. The data gathering method was sequential. The following sonographic parameters were assessed in all the study patients: antero-posterior pelvic diameter, distal ureteric diameter and stasis of urinary system, which were measured at rest and during and after the Valsalva maneuver. Also, the vesicoureteral junction distance and distance of vesicoureteral junction to the midline were measured on both sides at rest. We then referred them for radionuclide cystography (RNC and the results of the two methods were compared. Data were analyzed with SPSS program and t-test and chi square formulas were used. The sensitivity of ultrasound in the diagnosis of VUR was 70.9% and the specificity was 51.4%. Thus, the PPV was 69.64% and the negative predictive value was 52.94%. Although the most definite diagnosis of VUR is made with micrurating cystoureterography or RNC, sonography may be used as the first step in evaluation for VUR, especially in high-grade VUR.

  18. Transcutaneous contrast-enhanced sonography of pleural-based pulmonary lesions

    Energy Technology Data Exchange (ETDEWEB)

    Goerg, Christian [Department of Internal Medicine, Philipps-University, Baldingerstrasse, Marburg (Germany)], E-mail: goergc@med.uni-marburg.de

    2007-11-15

    Objective: Transcutaneous ultrasound enables visualization of pleural-based lesions but with a poor correlation to specific pathology. Ultrasound contrast agents in conjunction with contrast-specific imaging techniques are increasingly accepted in clinical use. Based on the dual arterial supply of the lung, this organ is suited for evaluation of arterial vascularity by contrast-enhanced sonography (CES). This review will present first data about practise and clinical use of CES in patient with peripheral lung lesions. Methods: This review is based on the experience of transcutaneous CES in 350 patients with chest pathology diagnosed by B-mode sonography at an internal medicine center. CES studies were performed with a contrast-devoted unit (Acuson, Sequoia, Siemens medical solution) that had contrast-specific, continuous-mode software. A low mechanical index was used. A sulfur hexafluoride-based microbubble contrast medium (Sonovue, Bracco SpA, Milan, Italy) was injected. Pulmonary lesions were characterized by CES regarding time to enhancement (TE) and extend of enhancement (EE). Results: CES in peripheral lung lesions is feasible and depending on underlying diseases lesions may show a variable TE and EE. CES enables to distinguish pulmonary arterial supply from bronchial arterial supply by TE. First experiences with CES have shown that various peripheral lung lesions do have a characteristic CES pattern regarding TE and EE. First clinical data show that there are clinical conditions, which may show a diagnostic advantage of CES in comparison to B-mode US. CES may be helpful (1) to confirm diagnosis of pleurisy, (2) to confirm diagnosis peripheral pulmonary embolism, (3) to characterize lung opafication to atelectasis, pneumonia, and tumor, and (4) to assist in interventional procedures. Conclusion: CES of the chest is limited to pleural-based lesions. CES enables to characterize lung lesions regarding TE and EE. The clinical benefit is yet unclear, but first

  19. [Evaluation of transperineal sonography for lower urinary tract symptoms after pelvic floor reconstruction].

    Science.gov (United States)

    Zhong, X L; Song, J; Xu, Y L; Lyu, X L; Zhong, X H; Wang, A P; Song, Y F

    2017-09-25

    Objective: To evaluate transperineal sonography for lower urinary tract symptoms after pelvic floor reconstruction. Methods: Eighty-three patients with severe pelvic organ prolapse received surgeries in Fuzhou General Hospital from September 2014 to September 2015, dividing into two groups: 27 patients were selected to receive transvaginal mesh (TVM) pelvic floor reconstruction surgery with tension-free vaginal tape-Abbrevo (TVT-Abbrevo) incontinence surgery, named TVM+TVT-Abbrevo group; 56 patients were selected to receive TVM pelvic floor reconstruction surgery only, named TVM group. The ultrasonic parameters at rest, on contraction and Valsalva condition respectively were observed and measured, including the bladder neck descent (BND), urethral rotation angle, retrovesical angle, levator urethra gap (LUG), the existence of bladder neck funneling, position of the tape, by using 2D and 3D transperineal ultrasound. Results: The two groups were compared with the ultrasonic parameters before and after operation: two groups of patients with postoperative BND [(2.3±0.5) versus (3.1±0.7) cm, (1.6±0.4) versus (3.6±0.4) cm] were significantly reduced, the difference was statistically significant ( P= 0.02, Purinary incontinence (SUI), ultrasound showed slings off or release. (2) One patient with difficulty in urination in TVM group, but ultrasound showed lower urinary tract anatomy were normal; 5 patients with SUI, ultrasound showed the position of the bladder neck were significantly lower in 3 patients, showing high mobility, and the other 2 patients had a larger urethral diameter, showing a tendency of natural deletion. Conclusion: s Anatomy of lower urinary tract could be clearly showed by transperineal sonography. This could provide imaging support for the diagnosis of lower urinary tract symptoms after pelvic floor reconstruction.

  20. Therapeutic embolization of high-flow priapism 1 year follow up with color Doppler sonography

    Energy Technology Data Exchange (ETDEWEB)

    Zhao, Song, E-mail: zhaosong1984@QQ.com; Zhou, Jun, E-mail: 18740585@QQ.COM; Zhang, Yi-Fan, E-mail: XXXzyf2011@163.com; Zhang, Xiao-Long, E-mail: 87512377@QQ.COM; Long, Qing-Yun, E-mail: longqy2005@aliyun.com

    2013-12-01

    Objective: The aim of this study was to evaluate the use of color Doppler sonography (CDS) for the diagnosis of high-flow priapism and the treatment of cavernosal arterial fistula via super-selective arterial embolization. Methods and materials: We reviewed eight cases of high-flow priapism with cavernosal arterial fistula, from 2005 to 2011. All of the patients were diagnosed with a high-flow priapism and unilateral artery fistula via CDS. Conventional treatments for the eight cases were unsuccessful, and the patients were then treated through super-selective embolization. Diagnostic angiograms of the internal iliac artery showed a fistula on one side of the cavernosal artery, thus confirming the CDS images. We compared hemodynamic parameters including the peak systolic velocity, end diastolic velocity the resistance index of the pathological cavernosal artery and intracavernosal pressure in all patients before and after treatment using t-test. The efficacy of super-selective embolization and the erectile function of all patients were evaluated at a follow-up time of 12 months. Results: All patients were successfully treated and angiography showed that the fistulas disappeared after treatment. Additionally significant differences were found in the peak systolic velocity, the end diastolic velocity, the resistance index and intracavernosal pressure between pre-treatment and post-treatment (P < 0.05). At 5 days post-treatment, only one case relapses had occurred. Seven cases displayed restored erectile function and only one case exhibited erectile dysfunction. Conclusion: Color Doppler sonography is a highly sensitive method for the examination of high-flow priapism, and super-selective embolization is a safe and effective treatment for cavernosal arterial fistula.

  1. Value of transrectal power Doppler sonography in the detection of low-risk prostate cancers.

    Science.gov (United States)

    Sauvain, J-L; Sauvain, E; Rohmer, P; Louis, D; Nader, N; Papavero, R; Bremon, J-M; Jehl, J

    2013-01-01

    To evaluate the risk of low-risk prostate cancer or prostate cancer that may benefit from surveillance in patients with a PSA level less than 10 ng/ml, a normal digital rectal examination (DRE) and a transrectal power Doppler sonography (PDS) without anomaly. Two hundred and forty-three consecutive patients with a PSA level less than 10 ng/ml and a DRE without anomaly had PDS-guided biopsies: 12 to 15 samples were systematically taken and echo-guided in the suspect areas. The PDS results were rated from 1 to 4: 1: normal, 2: slightly hypoechogenic avascular area in which the hypo-echogenicity disappears after compression by probe, 3: hypoechogenic avascular area, 4: hypoechogenic vascularised area with power Doppler sonography. Patients rated 3 or 4 were considered to be pathological. D'Amico's criteria were used to assess the risk of a biological recurrence after treatment and those of Dall'Era were used to select the patients that could benefit from active surveillance (AS). The PDS was considered to be a true positive if at least one biopsy was positive in the same sextant as the suspect image. In a prospective manner, 106 cancers were diagnosed that could be qualified as low-risk in 84% of the cases (89% with a normal PDS and 79% with an abnormal PDS). Sixty-nine percent of the cases could be subject to AS (86% of the normal PDS cases and 47% of the abnormal PDS cases; PVPN=95%) (P=0.015). A normal PDS in patients presenting a PSA level less than 10 ng/ml and a DRE without anomaly may be used to put off the indication for a biopsy in order to reduce their number as well as the risks of overtreatment for a latent cancer. Copyright © 2012 Éditions françaises de radiologie. Published by Elsevier Masson SAS. All rights reserved.

  2. Off ice Hysteroscopy in Patients with Abnormal Uterine Bleeding and Normal Transvaginal Sonography

    Directory of Open Access Journals (Sweden)

    Mojgan Barati

    2008-01-01

    Full Text Available Background: Abnormal uterine bleeding (AUB is one of the most common clinical problemsin gynecology. Transvaginal sonography (TVS and hysteroscopy are two diagnostic methods forpatients with AUB. For most of the patients with AUB, diagnostic hysteroscopy can be done inclinic with minimal discomfort and much lower expense than operative room.Materials and Methods: In our clinical trial study, from March 21, 2005 to March 20, 2007,patients with AUB in Ahwaz Imam Khomayni hospital, after history and physical examinationsunderwent TVS. Of those, 147 patients with normal TVS entered the study and were considered foroutpatient hysteroscopy. Patients with endometrial cavity lesion were scheduled for operation room,and those with empty endometrial cavity aspiration biopsy were done outpatiently. Specimens weresent to pathologist for examination.Results: All the patients were divided into three groups: group 1 or minority was under 30 yearsold (7 women, group 2 was 30-40 years, and group 3 or majority was over 40 years old (96women. 115 patients (78.2% had normal and 32 patients (21.8% had abnormal hysteroscopicresults. 116 patients (78.8% had normal and 31 patients (21.2% had abnormal pathologic results;moreover, cervical canal polyp was the most common lesion hysteroscopically and pathologicallyin all groups.Conclusion: Of 147 patients (100% with AUB and normal TVS, 32 patients (21.8% wereabnormal hysteroscopically. Cervical canal polyps may be missed by transvaginal sonography, butcan be diagnosed by hysteroscopy. In patients with AUB and normal TVS, hysteroscopy can beused as the second step.

  3. Testicular microlithiasis: Correlation with doppler sonography of testicular arteries and sperm function.

    Science.gov (United States)

    Mahafza, Waleed S; Alarini, Mahmoud Y; Awadghanem, Ahmed F; Odwan, Ghazi; Juweid, Malik E

    2016-10-01

    To determine the prevalence of testicular microlithiasis and its correlation with Doppler parameters of testicular arteries and sperm function. Reports of 1,200 consecutive scrotal sonographic examinations performed at our hospital were reviewed. Patients diagnosed with testicular microlithiasis were recalled for detailed scrotal sonographic examination, including Doppler sonography and sperm function. The same examinations were performed in an age-matched control group and the findings compared. Testicular microlithiasis was found in 64 cases (5.3%). Doppler sonography showed mean resistance index, Vmax, and Vmin of 61.1 ± 9.3%, 18.2 ± 4.7 cm/s, and 7.7 ± 2.3 cm/s, respectively, in the testicular microlithiasis group versus 62.4 ± 10.4%, 18.4 ± 5.7 cm/s, and 7.3 ± 2.4 cm/s, respectively, in the control group (p = 0.49, 0.84 and 0.35, respectively). Sperm function tests demonstrated sperm count, motility, and normal morphology (normal oval head) of 29.6 ± 20.4 × 10(6) /mL, 35.3 ± 16.2%, and 44.4 ± 12%, respectively, in patients with testicular microlithiasis versus 54.3 ± 22.4 × 10(6) /mL, 50.2% ± 14.4%, and 66.4 ± 11.6% in control subjects (p sperm function in patients with testicular microlithiasis warrants further studies. © 2016 Wiley Periodicals, Inc. J Clin Ultrasound 44:474-479, 2016. © 2016 Wiley Periodicals, Inc.

  4. Torsion of abdominal appendages presenting with acute abdominal pain

    International Nuclear Information System (INIS)

    Al-Jaberi, Tareq M.; Gharabeih, Kamal I.; Yaghan, Rami J.

    2000-01-01

    Diseases of abnormal appendages are rare causes of abdominal pain in all age groups. Nine patients with torsion and infraction of abdominal appendages were retrospectively reviewed. Four patients had torsion and infarction of the appendices epiploicae, four patients had torsion and infarction of the falciform ligament. The patient with falciform ligament disease represents the first reported case of primary torsion and infarction of the falciform ligament, and the patient with the transverse colon epiplocia represents the first reported case of vibration-induced appendix epiplocia torsion and infarction. The patient with the falciform ligament disease presented with a tender upper abdominal mass and the remaining patients were operated upon with the preoperative diagnosis of acute appendicitis. The presence of normal appendix with free serosanguinous fluid in the peritoneal cavity should raise the possibility of a disease and calls for further evaluation of the intra-abdominal organs. If the diagnosis is suspected preoperatively, CT scan and ultrasound may lead to a correct diagnosis and possibly conservative management. Laparoscopy is playing an increasing diagnostic and therapeutic role in such situations. (author)

  5. Diagnosis in acute abdominal pain and ongoing abdominal sepsis

    NARCIS (Netherlands)

    Kiewiet, J.J.S.

    2016-01-01

    Acute abdominal pain is a common reason for presentation at the emergency department. To establish a timely and adequate diagnosis, doctors use the pattern of complaints and physical examination as the basis for the evaluation of a patient. In this thesis we conducted a study that showed that

  6. Combined laparoscopic and open technique for repair of congenital abdominal hernia

    Science.gov (United States)

    Ye, Qinghuang; Chen, Yan; Zhu, Jinhui; Wang, Yuedong

    2017-01-01

    Abstract Background: Prune belly syndrome (PBS) is a rare congenital disorder among adults, and the way for repairing abdominal wall musculature has no unified standard. Materials and methods: We described combining laparoscopic and open technique in an adult male who presented with PBS. Physical examination and radiological imaging verified the case of PBS. The deficiency of abdominal wall musculature was repaired by combining laparoscopic and open technique using a double-deck complex patch. Results: The patient successfully underwent abdominal wall repair by combining laparoscopic and open technique. Postoperative recovery was uneventful, and improvement in symptom was significant in follow-up after 3, 6, 12, and 24 months. Conclusions: Combining laparoscopic and open technique for repair of deficiency of abdominal wall musculature in PBS was an exploratory way to improve life quality. PMID:29049186

  7. Early laparotomy and timely reconstruction for patients with abdominal electrical injury

    Science.gov (United States)

    Zhang, Pi-Hong; Liu, Zan; Ren, Li-Cheng; Zeng, Ji-Zhang; Huang, Geng-Wen; Xiao, Mu-Zhang; Zhou, Jie; Liang, Peng-Fei; Zhang, Ming-Hua; Huang, Xiao-Yuan

    2017-01-01

    Abstract Introduction: High-tension electricity can cause devastating injuries that may result in abdominal wall loss, visceral damage, and sometimes major threat to life. The visceral organ may be exposed after debridement and require flap cover, but the tensile strength of abdominal wall may be lack even if flap transplanted. Methods: From April 2007 through May 2015, 5 patients with severe abdominal electrical injury were treated at our hospital. Exploratory laparotomy was performed based on their clinical manifestations and debridement findings of abdominal wall at early stage, and decision regarding technique for reconstruction of abdominal wall was based on an assessment of the location and extent of the defect. Medical records were reviewed for these data. Results: Clinical evaluation and debridement findings of the abdomen revealed 4 patients with suspicious visceral damage. Laparotomy was performed in 4 cases, and revealed obvious lesion in 3 cases, including segmental necrosis of small intestine, partial necrosis of diaphragm, left liver and gastric wall, and greater omentum. Five patients underwent abdominal wall reconstruction using island retrograde latissimus dorsi myocutaneous flap or free/island composite anterolateral thigh myocutaneous flap. All flaps survived, abdominal bulging occurred in 3 cases after follow-up of 12 to 36 months. Conclusions: The clinical manifestations and wound features of abdomen collectively suggest a possible requirement of laparotomy for severe abdominal electrical burns. Retrograde latissimus dorsi myocutaneous flap or composite anterolateral thigh myocutaneous flap is an effective option for reconstruction of abdominal wall loss, the long-term complication of abdominal bulging, however, remains a significant clinical challenge. PMID:28723751

  8. Effect of using pump on postoperative pleural effusion in the patients that underwent CABG

    Directory of Open Access Journals (Sweden)

    Mehmet Özülkü

    2015-08-01

    Full Text Available Abstract Objective: The present study investigated effect of using pump on postoperative pleural effusion in patients who underwent coronary artery bypass grafting. Methods: A total of 256 patients who underwent isolated coronary artery bypass grafting surgery in the Cardiovascular Surgery clinic were enrolled in the study. Jostra-Cobe (Model 043213 105, VLC 865, Sweden heart-lung machine was used in on-pump coronary artery bypass grafting. Off-pump coronary artery bypass grafting was performed using Octopus and Starfish. Proximal anastomoses to the aorta in both on-pump and off-pump techniques were performed by side clamps. The patients were discharged from the hospital between postoperative day 6 and day 11. Results: The incidence of postoperative right pleural effusion and bilateral pleural effusion was found to be higher as a count in Group 1 (on-pump as compared to Group 2 (off-pump. But the difference was not statistically significant [P>0.05 for right pleural effusion (P=0.893, P>0.05 for bilateral pleural effusion (P=0.780]. Left pleural effusion was encountered to be lower in Group 2 (off-pump. The difference was found to be statistically significant (P<0.05, P=0.006. Conclusion: Under the light of these results, it can be said that left pleural effusion is less prevalent in the patients that underwent off-pump coronary artery bypass grafting when compared to the patients that underwent on-pump coronary artery bypass grafting.

  9. Dysphagia among Adult Patients who Underwent Surgery for Esophageal Atresia at Birth

    Directory of Open Access Journals (Sweden)

    Valérie Huynh-Trudeau

    2015-01-01

    Full Text Available BACKGROUND: Clinical experiences of adults who underwent surgery for esophageal atresia at birth is limited. There is some evidence that suggests considerable long-term morbidity, partly because of dysphagia, which has been reported in up to 85% of adult patients who undergo surgery for esophageal atresia. The authors hypothesized that dysphagia in this population is caused by dysmotility and/or anatomical anomalies.

  10. Plain abdominal film and abdominal ultrasound in intestine occlusion

    International Nuclear Information System (INIS)

    Amodio, C.; Antico, E.; Montesi, A.; Zaccarelli, A.

    1991-01-01

    Plain film of the abdomen is widely used in the diagnostic evaluation of intestinal occlusion. Even though this technique can yield a panoramic and high-resolution view of gas-filled intestinal loops, several factors, such as type and duration of occlusion, neurovascular status of the intestine and general patient condition, may reduce the diagnostic specificy of the plain film relative to the organic or functional nature of the occlusion. From 1987 to 1989, fifty-four patients with intestinal occlusion were studied combining plain abdominal film with abdominal ultrasound (US). This was done in order to evaluate whether the additional information obtained from US could be of value in better determining the nature of the ileus. US evaluation was guided by the information already obtained from plain film which better demonstrates gas-filled loops. The results show that in all 27 cases of dynamic ileus (intestinal ischemia, acute appendicitis, acute cholecistis, acute pancreatitis or blunt abdominal trauma) US demonstrates: intestinal loops slightly increased in caliber, with liquid content, or loops containing rare hyperechoic particles, intestinal wall thickening and no peristalsis. In 27 cases of acute, chronic or complicated mechanical ileus (adhesions, internal hernia, intestinal neoplasm, peritoneal seedings) US shows: 1) in acute occlusion: hyperperistaltic intestinal loops containing inhomogeneous liquid; 2) in chronic occlusion: liquid content with a solid echigenic component; 3) in complicated occlusion: liquid stasis, frequent increase in wall thickness, moderate peritoneal effusion and inefficient peristalsis. In conclusion, based on the obtained data, the authors feel that the combination of plain abdominal film and abdominal US can be useful in the work-up of patient with intestinal occlusion. The information provided by US allows a better definition of the nature of the ileus

  11. Accuracy of hysterosalpingo-foam sonography in comparison to hysterosalpingo-contrast sonography with air/saline and to laparoscopy with dye.

    Science.gov (United States)

    Ludwin, I; Ludwin, A; Wiechec, M; Nocun, A; Banas, T; Basta, P; Pitynski, K

    2017-04-01

    What is the diagnostic accuracy of 2D/3D hysterosalpingo-foam sonography (HyFoSy) and 2D/3D-high-definition flow Doppler (HDF)-HyFoSy in comparison to laparoscopy with dye chromotubation (as the reference method) and 2D air/saline-enhanced hysterosalpingo-contrast sonography (HyCoSy) (as the initial index test)? 2D/3D-HDF-HyFoSy had the best diagnostic accuracy and was the only method that did not significantly differ from the reference method, while both 2D/3D-HyFoSy and 2D/3D-HDF-HyFoSy had significantly higher accuracy than 2D-air/saline-HyCoSy. Previous studies on X-ray hysterosalpingography and laparoscopy and dye as the reference standard have undermined the impact of older commercial contrast agents on the accuracy of ultrasound tubal patency tests. Recently, HyFoSy was reported to have very high accuracy in a small pilot study in comparison to laparoscopy and dye, and had a very high positive predictive value (PPV) for medical tubal occlusion. A new Doppler sonographic technique, known as HDF imaging with better axial resolution, fewer blooming artifacts and higher sensitivity than color and power Doppler imaging, has been introduced. A prospective observational study was performed on 132 women (259 Fallopian tubes) consecutively enrolled between 2013 and 2015. This study included infertile women of reproductive age who previously had not been examined for tubal patency and who presented for the evaluation to the university hospital, private hospital and clinic at which this study was conducted. 2D-Air/saline-HyCoSy, 2D/3D-HyFoSy and 2D/3D-HDF-HyFoSy and laparoscopy were performed independently by experienced readers. During HyFoSy, the 3D mode was used for standardization of pelvic scanning and observations of contrast flow without diagnosis after volume acquisition. Sensitivity, specificity, negative and positive predictive value (NPV and PPV), negative and positive-likelihood ratio (LR- and LR+) and 95% CI were calculated. McNemar's test and relative

  12. Evolution of elderly patients who underwent cardiac surgery with cardiopulmonary bypass

    Directory of Open Access Journals (Sweden)

    Alain Moré Duarte

    2016-01-01

    Full Text Available Introduction: There is a steady increase in the number of elderly patients with severe cardiovascular diseases who require a surgical procedure to recover some quality of life that allows them a socially meaningful existence, despite the risks.Objectives: To analyze the behavior of elderly patients who underwent cardiac surgery with cardiopulmonary bypass.Method: A descriptive, retrospective, cross-sectional study was conducted with patients over 65 years of age who underwent surgery at the Cardiocentro Ernesto Che Guevara, in Santa Clara, from January 2013 to March 2014.Results: In the study, 73.1% of patients were men; and there was a predominance of subjects between 65 and 70 years of age, accounting for 67.3%. Coronary artery bypass graft was the most prevalent type of surgery and had the longest cardiopulmonary bypass times. Hypertension was present in 98.1% of patients. The most frequent postoperative complications were renal dysfunction and severe low cardiac output, with 44.2% and 34.6% respectively.Conclusions: There was a predominance of men, the age group of 65 to 70 years, hypertension, and patients who underwent coronary artery bypass graft with prolonged cardiopulmonary bypass. Renal dysfunction was the most frequent complication.

  13. Acute myocardial infarctation in patients with critical ischemia underwent lower limb revascularization

    Directory of Open Access Journals (Sweden)

    Esdras Marques Lins

    2013-12-01

    Full Text Available BACKGROUND: Atherosclerosis is the main cause of peripheral artery occlusive disease (PAOD of the lower limbs. Patients with PAOD often also have obstructive atherosclerosis in other arterial sites, mainly the coronary arteries. This means that patients who undergo infrainguinal bypass to treat critical ischemia have a higher risk of AMI. There are, however, few reports in the literature that have assessed this risk properly. OBJECTIVE: The aim of this study was to determine the incidence of acute myocardial infarction in patients who underwent infrainguinal bypass to treat critical ischemia of the lower limbs caused by PAOD. MATERIAL AND METHODS: A total of 64 patients who underwent 82 infrainguinal bypass operations, from February 2011 to July 2012 were studied. All patients had electrocardiograms and troponin I blood assays during the postoperative period (within 72 hours. RESULTS: There were abnormal ECG findings and elevated blood troponin I levels suggestive of AMI in five (6% of the 82 operations performed. All five had conventional surgery. The incidence of AMI as a proportion of the 52 conventional surgery cases was 9.6%. Two patients died. CONCLUSION: There was a 6% AMI incidence among patients who underwent infrainguinal bypass due to PAOD. Considering only cases operated using conventional surgery, the incidence of AMI was 9.6%.

  14. Role of laparoscopy in evaluation of abdominal pain

    International Nuclear Information System (INIS)

    Masud, M.; Adil, M.; Gondal, Z.I.; Aquil, A.

    2017-01-01

    Objective: To evaluate the diagnostic efficacy of laparoscopy in ill-defined recurrent chronic abdominal pain. Study Design: Prospective study. Place and Duration of Study: Surgical department, Military Hospital Rawalpindi, from Jul 2011 to Dec 2013. Material and Methods: A total of 102 patients who presented to surgical department with chronic recurrent abdominal pain of unknown etiology and underwent diagnostic laparoscopy were included in our study. Patients with acute onset of abdominal pain, hemodynamically unstable, pregnant or those in which diagnosis can be made by radiological techniques were excluded from our study. Patient's demographic data, clinical findings and laparoscopic findings were recorded. Finally data was analyzed by using SPSS version 21. Results: Out of 110 patients 96 were female while remaining 14 were male. The age range of the patients was 20- 70 years with mean age of 50 +- 10 years. The most common site of pain was lower abdomen while mean duration of abdominal pain was 34 weeks. Laparoscopic findings include acute recurrent appendicitis in 32 (29.09%) patients, cholecystitis with biliary sludge in 14 (12.72%), pelvic inflammatory disease in 12 (10.90%), ovarian cyst in 11(10%), adhesions in 10(9.09%), intestinal tuberculosis in 8 (7.27%), mesenteric lymphadenitis in 7 (6.36%), lymphoma in 4 (3.63%), ectopic pregnancy in 3 (2.7%), CA gallbladder in 2 (1.81%), meckels diverticulum in 2 (1.81%), endometriosis in 2 (1.81%) and crohns disease in 1 (0.9%) patients. Mean operative time was 48 min while average hospital stay was 2-3 days. No major complications were noticed. Conclusion: Laparoscopy in our clinical setup has significant role in diagnosing cases of vague abdominal pain which cannot be diagnosed by routine investigations. (author)

  15. Unusual presentation of antenatal ovarian torsion: free-floating abdominal cysts. Our experience and surgical management.

    Science.gov (United States)

    Zampieri, Nicola; Scirè, Gabriella; Zambon, Carla; Ottolenghi, Alberto; Camoglio, Francesco Saverio

    2009-04-01

    Abdominal cystic formations in newborns are relatively common and often diagnostic suspicion arises before birth as a result of ultrasound scans carried out during pregnancy. Prenatal ovarian torsion is a rare condition very difficult to manage in the first days of life. We report and discuss the management of prenatal ovarian torsion with a free-floating abdominal cyst detected on prenatal ultrasound. We recorded the cases of antenatal abdominal cysts detected on ultrasound at the Department of Antenatal Diagnosis between January 2003 and January 2007. Only patients with a free-floating cyst were included in the study. Clinical and surgical findings were then recorded. Two out of 57 patients underwent surgery for a free-floating abdominal cyst during the second day of life. Postnatal ultrasound, Doppler ultrasound, and laparoscopic exploration were useful to identify an unusual presentation of antenatal ovarian torsion with a complete atresia of the Fallopian tube. The cases reported in this study suggest that a good clinical approach to all cases of abdominal cysts detected on prenatal ultrasound scans require postnatal Doppler and abdominal ultrasound with a laparoscopic exploration. Free-floating abdominal cysts are rare but, at the same time, strictly correlated with autoamputation of the ovary/Fallopian tube complex.

  16. Functional residual capacity increase during laparoscopic surgery with abdominal wall lift

    Directory of Open Access Journals (Sweden)

    Hiroshi Ueda

    Full Text Available Abstract Background and objectives: The number of laparoscopic surgeries performed is increasing every year and in most cases the pneumoperitoneum method is used. One alternative is the abdominal wall lifting method and this study was undertaken to evaluate changes of functional residual capacity during the abdominal wall lift procedure. Methods: From January to April 2013, 20 patients underwent laparoscopic cholecystectomy at a single institution. All patients were anesthetized using propofol, remifentanil and rocuronium. FRC was measured automatically by Engstrom Carestation before the abdominal wall lift and again 15 minutes after the start of the procedure. Results: After abdominal wall lift, there was a significant increase in functional residual capacity values (before abdominal wall lift 1.48 × 103 mL, after abdominal wall lift 1.64 × 103 mL (p < 0.0001. No complications such as desaturation were observed in any patient during this study. Conclusions: Laparoscopic surgery with abdominal wall lift may be appropriate for patients who have risk factors such as obesity and respiratory disease.

  17. Selective Non-operative Management of Patients with Abdominal Trauma-Is CECT Scan Mandatory?

    Science.gov (United States)

    Kumar, Sunil; Prakash, Puneet; Joshi, Mohit Kumar; Rathi, Vinita

    2017-10-01

    CECT scan is considered essential for selective non-operative management (SNOM) of patients with abdominal trauma. However, CECT has its own hazards and limitations. We evaluated the safety and efficacy of selective non-operative management of patients with abdominal trauma without the mandatory use of CECT scan in a prospective study. Patients with peritonitis and ongoing intra-abdominal bleed were excluded. Consenting FAST positive, hemodynamically stable patients with blunt and penetrating abdominal trauma between 18 and 60 years of age were included and admitted for SNOM and detailed ultrasonography of the abdomen (in all) with or without CECT abdomen (selectively). Eighty-four patients with abdominal trauma were admitted during the study period. Twenty-two patients did not satisfy the inclusion criteria and 18 required immediate laparotomy based on primary survey. Remaining 44 patients were admitted for SNOM: mean ± SD age of these patients was 27 ± 8.7 years; 40 (89 %) were males. Thirty-five patients (79.54 %) sustained blunt trauma (RTI = 16, Fall = 16, others = 3) while nine patients (20.45 %) sustained penetrating trauma. SNOM without CECT was successful in 36 (81.82 %) patients. Five (11.36 %) patients underwent delayed emergency laparotomy based on clinical and detailed USG evaluation. CECT was not done in these patients. Three patients underwent CECT for various reasons; however, they were managed with SNOM. Thus, SNOM without abdominal CECT was successful in 36 (81.82 %) patients. SNOM failed in five patients but abdominal USG was sufficient. SNOM can be practised safely in patients of abdominal trauma with limited use of CECT scan.

  18. Minimally invasive abdominal cerclage compared to laparotomy: a comparison of surgical and obstetric outcomes.

    Science.gov (United States)

    Kim, Soorin; Hill, Amanda; Menderes, Gulden; Cross, Sarah; Azodi, Masoud; Bahtiyar, Mert Ozan

    2017-07-18

    The objective of this study is to report surgical and obstetric outcomes of patients following abdominal cerclage placement through either minimally invasive or open techniques. Subjects of this retrospective cohort study were patients at two referral centers specializing in high-risk pregnancy and minimally invasive gynecologic surgery. Electronic medical records of all patients who underwent abdominal cerclage placement between December 2011 and December 2015 at Yale New Haven Hospital and Bridgeport Hospital were reviewed. The patients included were women who underwent abdominal cerclage placement either during pregnancy or prior to conception. One cohort of women had their abdominal cerclage placed using traditional laparoscopy or robotic-assisted laparoscopy. The other cohort consisted of women whose abdominal cerclage was placed through laparotomy. Electronic medical charts were reviewed to collect baseline demographic and pre-procedure obstetric information, as well as surgical and subsequent obstetric outcomes. Eleven minimally invasive and nine open abdominal cerclages were performed during the study period. Seven of the minimally invasive and two open cerclages were done outside of pregnancy. Average operative time was longer in the minimally invasive cohort. Estimated blood loss was typically lower in the minimally invasive group. Length of hospital stay was shorter in the minimally invasive group. Obstetric outcomes were similar between the two cohorts, with a total of nine live births in the minimally invasive group and seven live births in the open group. Minimally invasive abdominal cerclage is a safe alternative when performed by a surgeon with appropriate training and technical skills, and obstetric outcomes are comparable to those after open abdominal cerclage.

  19. 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 ...

  20. Dehydration related abdominal pain (drap)

    International Nuclear Information System (INIS)

    Shah, S.I.; Aurangzeb; Khan, I.; Bhatti, A.M.; Khan, A.A.

    2004-01-01

    Objective: To describe the frequency of dehydration as a medical cause of acute abdomen. Subjects and Methods: All the patients reporting with abdominal pain to the surgical outpatient department or the emergency department were reviewed in the study. The clinical findings in all these cases were studied along with the mode of their management and outcome. Results: Of all the patients presenting with abdominal pain, 3.3% (n=68) were suffering from dehydration related abdominal pain. They were predominantly males in a ratio of 8.7: 1, mostly in the 2nd and 3rd decades of their lives. All these cases were suffering from acute or chronic dehydration were provisionally diagnosed by general practitioners as 'acute abdomen' and referred for surgical consultation. Associated symptoms included vomiting in 42.6%, backache in 91.2%, headache in 95.6%, and pain in lower limbs in 97.1 % of the cases. 83.8% required indoor management with intravenous fluids. All the patients became asymptomatic with rehydration therapy. Conclusion: Dehydration is a possible cause of severe abdominal pain. There is a need to educate the general public about the benefits of adequate fluid intake. (author)

  1. 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....

  2. Children's (Pediatric) Abdominal Ultrasound Imaging

    Medline Plus

    Full Text Available ... ultrasound equipment look like? How does the procedure work? How is the procedure performed? What will my child experience during and after the procedure? Who interprets the results and how do we get them? What are the benefits vs. risks? What are the limitations of Abdominal Ultrasound Imaging? ...

  3. Chest complication after abdominal surgery

    International Nuclear Information System (INIS)

    Koh, B. H.; Choi, J. Y.; Hahm, C. K.; Kang, S. R.

    1981-01-01

    In spite of many advances in medicine, anesthetic technique and surgical managements, pulmonary problems are the most frequent postoperative complications, particularly after abdominal surgery. As postoperative pulmonary complications, atelectasis, pleural effusion, pneumonia, chronic bronchitis and lung abscess can be occurred. This study include evaluation of chest films of 2006 patients (927 male, 1079 female), who had been operated abdominal surgery from Jan. 1979 to June, 1980 in the Hanyang university hospital. The results were as follows: 1. 70 cases out of total 2006 cases (3.5%) developed postoperative chest complications, 51 cases (5.5%) in male, 19 cases (1.8%) in female. 2. The complication rate was increased according to the increase of age. The incidence of the postoperative complications over 40 years of age was higher than the overall average complications rate. 3. The most common postoperative pulmonary complication was pleural effusion, next pneumonia, atelectasis and pulmonary edema respectively. 4. The complication rate of the group of upper abdominal surgery is much higher than the group of lower abdominal surgery. 5. Complication rate was increased according to increase of the duration of operation. 6. There were significant correlations between the operation site and side of the complicated hemithorax

  4. Children's (Pediatric) Abdominal Ultrasound Imaging

    Medline Plus

    Full Text Available ... young children. It is also valuable for evaluating the brain, spinal cord and 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 ...

  5. Children's (Pediatric) Abdominal Ultrasound Imaging

    Medline Plus

    Full Text Available ... particularly valuable for evaluating abdominal, pelvic or scrotal pain in young children. It is also valuable for evaluating the brain, spinal cord and hip joints in newborns and infants. Risks For standard diagnostic ultrasound , there are no known harmful effects on ...

  6. Children's (Pediatric) Abdominal Ultrasound Imaging

    Medline Plus

    Full Text Available ... Test/Treatment Patient Type Screening/Wellness Disease/Condition Safety En Español More Info Images/Videos About Us ... is the most common reason for emergency abdominal surgery. Ultrasound imaging can also: help a physician determine ...

  7. 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.  Rec...

  8. Computer-assisted operational planning for pediatric abdominal surgery. 3D-visualized MRI with volume rendering

    International Nuclear Information System (INIS)

    Guenther, P.; Holland-Cunz, S.; Waag, K.L.

    2006-01-01

    Exact surgical planning is necessary for complex operations of pathological changes in anatomical structures of the pediatric abdomen. 3D visualization and computer-assisted operational planning based on CT data are being increasingly used for difficult operations in adults. To minimize radiation exposure and for better soft tissue contrast, sonography and MRI are the preferred diagnostic methods in pediatric patients. Because of manifold difficulties 3D visualization of these MRI data has not been realized so far, even though the field of embryonal malformations and tumors could benefit from this. A newly developed and modified raycasting-based powerful 3D volume rendering software (VG Studio Max 1.2) for the planning of pediatric abdominal surgery is presented. With the help of specifically developed algorithms, a useful surgical planning system is demonstrated. Thanks to the easy handling and high-quality visualization with enormous gain of information, the presented system is now an established part of routine surgical planning. (orig.) [de

  9. Abdominal polytrauma and parenchymal organs

    International Nuclear Information System (INIS)

    Krestan, C.R.

    2014-01-01

    The acute radiological diagnostics of polytrauma patients has become an essential part of the interdisciplinary treatment in the emergency room. The incidence of polytrauma patients with an injury severity score (ISS) > 16 is approximately 450 cases/million inhabitants/year in Europe. Injuries of the parenchymal organs are of utmost importance for the prognosis and treatment of these patients. The injury patterns are complex and a great deal of experience is necessary to be able to obtain the correct diagnosis within minutes. This review article deals with the radiological diagnostics and grading of the severity of injuries to the spleen, liver, pancreas and kidneys. The use of ultrasound for the evaluation of polytraumatized patients will be discussed. The most important trauma-associated findings for the above mentioned organs using multidetector computed tomography (MDCT) will be described and illustrated by dedicated case findings. Ultrasound contrast agents can supply valuable, additional diagnostic information in the evaluation of polytraumatized patients. Computed tomography has become established as the most relevant imaging modality in severe trauma. Innovative organ-adapted and contrast application protocols improve the diagnostic performance of MDCT. The use of focused assessment sonography for trauma (FAST) scanning as a screening tool is in agreement with the other clinical disciplines of the trauma team. The use of MDCT is trauma-dependent and the classification of the severity of the different parenchymal organ injuries is ultimately decisive for further treatment and prognosis of trauma victims. (orig.) [de

  10. Abdominal pain - children under age 12

    Science.gov (United States)

    Stomach pain in children; Pain - abdomen - children; Abdominal cramps in children; Belly ache in children ... When your child complains of abdominal pain, see if they can describe ... kinds of pain: Generalized pain or pain over more than half ...

  11. 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......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...

  12. 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.

  13. Abdominal epilepsy in a Nigerian child S

    African Journals Online (AJOL)

    Abdominal epilepsy is an exceptionally rare cause of abdominal pain that is more likely to occur in children than in adults. We report on a child with episodic paroxysmal abdominal pain, accompanied by flatulence, neck pain, tiredness and bilateral weakness of the lower limbs. The findings on physical examination were ...

  14. Internal Mammary Vessels’ Impact on Abdominal Skin Perfusion in Free Abdominal Flap Breast Reconstruction

    Directory of Open Access Journals (Sweden)

    Solveig Nergård, MD

    2017-12-01

    Conclusions:. Using the IMV in free abdominal flap breast reconstruction had a significant effect on abdominal skin perfusion and may contribute to abdominal wound healing problems. The reperfusion of the abdominal skin was a dynamic process showing an increase in perfusion in the affected areas during the postoperative days.

  15. Abdominal epilepsy as an unusual cause of abdominal pain: a case ...

    African Journals Online (AJOL)

    Abstract: 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 ...

  16. Percutaneous Zenith endografting for abdominal aortic aneurysms.

    Science.gov (United States)

    Heyer, Kamaldeep S; Resnick, Scott A; Matsumura, Jon S; Amaranto, Daniel; Eskandari, Mark K

    2009-03-01

    A completely percutaneous approach to infrarenal abdominal aortic aneurysm (AAA) endografting has the theoretic benefits of being minimally invasive and more expedient. Our goal was to demonstrate the utility of this approach using a suprarenal fixation device and a suture-mediated closure system. We conducted a single-institution, retrospective review of 14 patients who underwent percutaneous AAA repair with the Zenith device between August 2003 and March 2007. Immediate and delayed access-related outcomes were examined over a mean follow-up of 12.1+/-2.0 months. Mean AAA size was 5.6 cm. Immediate arterial closure and technical success rate was 96% (27/28 vessels). One immediate hemostatic failure required open surgical repair. Over follow-up, one vessel required operative repair for new-onset claudication. No other immediate or delayed complications (thrombosis, pseudoaneurysm, infection, or deep venous thrombosis) were detected. A percutaneous approach for the treatment of AAA has several advantages over femoral artery cutdown but also has its own unique set of risks in the immediate and late postoperative period. Ultimately, the "preclose technique" can be safely applied for the Zenith device despite its large-bore delivery system.

  17. Limits of the values of thermography in the diagnosis of malignomas of the thyroid - compared with scintigraphy and sonography

    International Nuclear Information System (INIS)

    Kaick, G. van

    1976-01-01

    In 250 patients suffering from various diseases of the thyroid, infrared thermography was tried out in addition to the common methods of examination such as scintiscanning, ultrasonic examination, and puncture with fine needles. These examinations were carried out using the camera videosystem made by Messrs. Rank. The thermopictures consist of 20,000 dots and are produced at a rate of 45 pictures per second. The measurements were made after exposing the bare throat to the constant room temperature of 19 0 for 15 minutes for adaptation. The results of the test indicate that most of the malignant growths on the thyroid can be detected by clinical diagnosis alone. The combination of cold scintiscanning, solid sonography, and thermography will probably enable a better and more specific diagnosis. Thermography and sonography alone are not suitable as screening methods for diagnosing malignant growths in the thyroid. (GSE) [de

  18. Comparative assessment of renal Tc-99m DMSA scan and renal sonography findings in complication of urinary tract infections

    International Nuclear Information System (INIS)

    Alavi, M.; Rasekhi, A.

    2002-01-01

    Urinary tract infection is a common disease in childhood specially in female. In this study 50 patients with established diagnosis of urinary tract infection were evaluated by both renal scan with Tc-99m DMSA and renal sonography. The study revealed that most urinary tract infections are in children, female sex between 5-9 years of age. Therefore the most important complications (renal scarring) are also common in this age-sex distribution. Occurrence of renal scars increase with increasing the number of recurrent infections. Vesicoureteral reflux is one of the most important, common risk factors for renal scarring. Renal Tc-99m Dmsa scan is more sensitive than renal sonography in detecting the renal scars

  19. Voiding patterns of adult patients who underwent hypospadias repair in childhood.

    Science.gov (United States)

    Jaber, Jawdat; Kocherov, Stanislav; Chertin, Leonid; Farkas, Amicur; Chertin, Boris

    2017-02-01

    This study aimed at evaluating the voiding patterns of adult patients who underwent hypospadias repair in childhood. Following IRB approval 103 (22.7%) of 449 adult patients who underwent hypospadias repair between 1978 and 1993 responded to the following questionnaires: International Prostate Symptom Score (I-PSS) and Short Form 12 questionnaire (SF-12). Uroflowmetry (UF) was performed for all patients. The patients were divided into three groups according to the primary meatus localization. Group I had 63 patients (61.5%) treated for glanular hypospadias, group II had 19 patients (18.4%) treated for distal hypospadias, and group III comprised the remaining 21 patients (20.4%) treated for proximal hypospadias. The mean ± SD I-PSS score for all patients who responded to the questionnaire was 2.3 ± 2.4, and UF was 21.1 ± 4.3 mL/s. The patients from groups I and III had fewer urinary symptoms compared with those of the group II: 1.3 ± 1.5, 5.5 ± 2.4, and 1.6 ± 1.4, respectively (p hypospadias repair in childhood had normal or mild voiding disturbance, with no effects on their physical or mental status. Copyright © 2016 Journal of Pediatric Urology Company. Published by Elsevier Ltd. All rights reserved.

  20. [Prognostic Analysis of Breast Cancer Patients Who Underwent Neoadjuvant Chemotherapy Using QOL-ACD].

    Science.gov (United States)

    Fukui, Yasuhiro; Kashiwagi, Shinichiro; Takada, Koji; Goto, Wataru; Asano, Yuka; Morisaki, Tamami; Noda, Satoru; Takashima, Tsutomu; Onoda, Naoyoshi; Hirakawa, Kosei; Ohira, Masaichi

    2017-11-01

    We investigated into association of quality of life(QOL)and prognosis of breast cancer patients who underwent neoadjuvant chemotherapy(NAC). We retrospectively studied 228 patients with breast cancer who were performed NAC during a period between 2007 and 2015. TheQ OL score was measured with"The QOL Questionnaire for Cancer Patients Treated with Anticancer Drugs(QOL-ACD)". We evaluate association between QOL score with antitumor effect and prognosis. Changes in the QOL score between before and after NAC were compared as well. We divided 2 groups by QOL-ACD scoreinto high and low groups. Therapeautic effect of NAC on 75 patients were pathological complete response(pCR). QOL-ACD score was not significantly associated with pCR rate in both high and low groups(p=0.199). High group was significantly associated with higher survival rate in both of disease free survival(p=0.009, logrank)and overall survival(p=0.040, logrank). QOLACD score decreased after NAC in both of pCR and non-pCR patients. In conclusion, QOL evaluation using QOL-ACD could be an indicator of breast cancer patients' prognosis who underwent NAC.