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Sample records for bilateral rectus femoris

  1. Bilateral rectus femoris intramuscular haematoma following simultaneous quadriceps strain in an athlete: a case report

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    Papathanasiou Efthymia

    2010-02-01

    Full Text Available Abstract Introduction Bilateral rectus femoris haematoma following a simultaneous strain of the quadriceps muscles is a very rare condition. Case presentation We report the case of a 21-year-old Greek Caucasian female rowing athlete who was injured on both thighs. She complained of pain and inability to walk. Physical examination revealed tenderness over the thighs and restriction of knee movement. The result of a roentgenogram was normal, and there was no evidence of fracture or patella displacement. Magnetic resonance imaging revealed haematoma formation in both the rectus femoris muscles. The diameters of the left and right haematomas within the muscles were 6 cm and 5 cm, respectively. Therapeutic approaches included compression bandages, ice application, rest, elevation, and administration of muscle relaxant drugs. Active stretching and isometric exercises were performed after three days. The patient was able to walk using crutches two days after the initiation of treatment. On the seventh day, she had regained her full ability to walk without crutches. Non-steroidal anti-inflammatory drugs were administered on the fifth day and continued for one week. Six weeks later, she had pain-free function and the result of magnetic resonance imaging was normal. She was able to resume her training programme and two weeks later, she returned to her previous sport activities and competitions. Conclusion There are references in the literature regarding the occurrence of unilateral quadriceps haematomas following strain and bilateral quadriceps tendon rupture in athletes. Simultaneous bilateral rectus femoris haematomas after a muscle strain is a rare condition. It must be diagnosed early. The three phases of treatment are rest, knee mobilization, and restoration of quadriceps function.

  2. Bilateral Simultaneous Heterotopic Ossification of the Reflected Head of Rectus Femoris Muscle: A Case Report and Review of the Literature

    OpenAIRE

    Murat Tonbul; Seyma Ozen; Ayse Tuba Tonbul

    2014-01-01

    Lamellar bone formation in an abnormal location is defined as heterotopic ossification. It commonly occurs around the hip joint and most often involves the abductor muscles. It is a benign condition; however, its etiology remains largely unknown. Most previously reported cases have been due to trauma or intramuscular hemorrhage. In this paper, we present a case of bilateral heterotopic ossification of the reflected head of rectus femoris muscle without antecedent trauma or any other known cau...

  3. Bilateral Simultaneous Heterotopic Ossification of the Reflected Head of Rectus Femoris Muscle: A Case Report and Review of the Literature

    Directory of Open Access Journals (Sweden)

    Murat Tonbul

    2014-01-01

    Full Text Available Lamellar bone formation in an abnormal location is defined as heterotopic ossification. It commonly occurs around the hip joint and most often involves the abductor muscles. It is a benign condition; however, its etiology remains largely unknown. Most previously reported cases have been due to trauma or intramuscular hemorrhage. In this paper, we present a case of bilateral heterotopic ossification of the reflected head of rectus femoris muscle without antecedent trauma or any other known cause, as the first and unique case in the literature. She was treated by excision of the right symptomatic bony mass via a modified Smith-Petersen approach. Postoperatively, she received 75 mg indomethacin daily for six weeks. She was pain-free and obtained full range of motion 3 weeks after the first intervention.

  4. Magnetic resonance imaging findings after rectus femoris transfer surgery

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    Gold, Garry E. [Department of Radiology, Stanford University, Stanford, CA (United States); Asakawa, Deanna S.; Blemker, Silvia S. [Department of Mechanical Engineering, Stanford University, Stanford, CA (United States); Delp, Scott L. [Department of Mechanical Engineering, Stanford University, Stanford, CA (United States); Department of Bioengineering, Stanford University, Stanford, CA (United States)

    2004-01-01

    We describe the magnetic resonance (MR) imaging appearance of the knee flexor and extensor tendons after bilateral rectus femoris transfer and hamstring lengthening surgery in five patients (10 limbs) with cerebral palsy. Three-dimensional models of the path of the transferred tendon were constructed in all cases. MR images of the transferred and lengthened tendons were examined and compared with images from ten non-surgical subjects. The models showed that the path of the transferred rectus femoris tendon had a marked angular deviation near the transfer site in all cases. MR imaging demonstrated irregular areas of low signal intensity near the transferred rectus femoris and around the hamstrings in all subjects. Eight of the ten post-surgical limbs showed evidence of fluid near or around the transferred or lengthened tendons. This was not observed in the non-surgical subjects. Thus, MR imaging of patients with cerebral palsy after rectus femoris transfer and hamstring-lengthening surgery shows evidence of signal intensity and contour changes, even several years after surgery. (orig.)

  5. Magnetic resonance imaging findings after rectus femoris transfer surgery

    International Nuclear Information System (INIS)

    We describe the magnetic resonance (MR) imaging appearance of the knee flexor and extensor tendons after bilateral rectus femoris transfer and hamstring lengthening surgery in five patients (10 limbs) with cerebral palsy. Three-dimensional models of the path of the transferred tendon were constructed in all cases. MR images of the transferred and lengthened tendons were examined and compared with images from ten non-surgical subjects. The models showed that the path of the transferred rectus femoris tendon had a marked angular deviation near the transfer site in all cases. MR imaging demonstrated irregular areas of low signal intensity near the transferred rectus femoris and around the hamstrings in all subjects. Eight of the ten post-surgical limbs showed evidence of fluid near or around the transferred or lengthened tendons. This was not observed in the non-surgical subjects. Thus, MR imaging of patients with cerebral palsy after rectus femoris transfer and hamstring-lengthening surgery shows evidence of signal intensity and contour changes, even several years after surgery. (orig.)

  6. Intramuscular Temperature of Rectus Femoris During Cold Water Immersion

    OpenAIRE

    Rech, Nicholas

    2013-01-01

    Purpose: To establish a protocol for cold water immersion (CWI) temperature and duration based on adipose tissue thickness and desired cooling at 2 cm sub-adipose tissue of rectus femoris (RF) after exercise. Methods: Sixteen participants received a CWI treatment (10 °C) until either intramuscular thigh temperature (2 cm sub-adipose) decreased 7 °C below pre-exercise level or 30 minutes was reached. Temperature was recorded every 30 seconds using skin and implantable fine-wire thermocouple...

  7. Mechanisms of improved knee flexion after rectus femoris transfer surgery

    OpenAIRE

    Fox, Melanie D.; Reinbolt, Jeffrey A.; Õunpuu, Sylvia; Delp, Scott L.

    2009-01-01

    Rectus femoris transfer is frequently performed to treat stiff-knee gait in subjects with cerebral palsy. In this surgery, the distal tendon is released from the patella and re-attached to one of several sites, such as the sartorius or the iliotibial band. Surgical outcomes vary, and the mechanisms by which the surgery improves knee motion are unclear. The purpose of this study was to clarify the mechanism by which the transferred muscle improves knee flexion by examining three types of trans...

  8. Current concepts in MRI of rectus femoris musculotendinous (myotendinous) and myofascial injuries in elite athletes

    International Nuclear Information System (INIS)

    Rectus femoris injuries are extremely common in athletes, particularly in soccer players, rugby player, and sprinters. Magnetic resonance imaging (MRI) plays a key role in diagnosis, prognosis, and rehabilitation of these injuries. The current article discusses current concepts in the diagnosis and treatment of rectus femoris injuries in elite athletes, including a discussion of the less well known myofascial injuries and key prognostic factors as seen at MR imaging.

  9. Current concepts in MRI of rectus femoris musculotendinous (myotendinous) and myofascial injuries in elite athletes

    Energy Technology Data Exchange (ETDEWEB)

    Kassarjian, A., E-mail: Kassarjian@mac.com [Consultant Radiologist, Corades, S. L., Calle Galeon 2, 28220 Majadahonda, Madrid (Spain); Rodrigo, R.M., E-mail: rmrodrigo@resonanciamagneticabilbao.com [Resonancia Magnetica Bilbao, Hospital San Francisco Javier, Gordoniz 12, 40010 Bilbao, Vizcaya, Basque Country (Spain); Santisteban, J.M., E-mail: j.santisteban@athletic-club.net [Medical Services, Athletic Club Bilbao, Basurto Medical Institute, Faculty of Medicine and Odontology, University of the Basque Country, Barrio de Garaioltza 147, 48197 Lezama, Vizcaya, Basque Country (Spain)

    2012-12-15

    Rectus femoris injuries are extremely common in athletes, particularly in soccer players, rugby player, and sprinters. Magnetic resonance imaging (MRI) plays a key role in diagnosis, prognosis, and rehabilitation of these injuries. The current article discusses current concepts in the diagnosis and treatment of rectus femoris injuries in elite athletes, including a discussion of the less well known myofascial injuries and key prognostic factors as seen at MR imaging.

  10. Arthroscopic excision of heterotopic calcification in a chronic rectus femoris origin injury: a case report

    OpenAIRE

    El-Husseiny, M; Sukeik, M.; Haddad, FS

    2012-01-01

    Rectus femoris origin injuries in adult athletes are uncommon. In the acute phase, conservative treatment seems to have a favourable outcome, with surgical repair reserved for unsuccessful cases only. However, a group of patients may develop chronic pain and disability after recovery from the acute phase due to heterotopic calcification occurring at the site of injury. Open and arthroscopic excision of such calcifications has been described in the literature although arthroscopic excision of ...

  11. Arthroscopic treatment of chronically painful calcific tendinitis of the rectus femoris

    OpenAIRE

    Peng, Xu; Feng, Yong; Chen, Guangxing; Yang, Liu

    2013-01-01

    Background Relatively large calcific tendinitis with persistent symptoms after extended periods of conservative treatment is an indication for operative therapy. Arthroscopy, as a treatment for calcific tendinitis of the hip abductors and calcinosis circumscripta, has been described previously; however, to our knowledge, the clinical and radiological response to arthroscopic removal of calcific tendinitis of the rectus femoris tendon has not. Methods We present arthroscopic treatment of unusu...

  12. Endoscopic Surgical Removal of Calcific Tendinitis of the Rectus Femoris: Surgical Technique

    OpenAIRE

    Comba, Fernando; Piuzzi, Nicolás S.; Zanotti, Gerardo; Buttaro, Martín; Piccaluga, Francisco

    2015-01-01

    Calcific tendinitis of the rectus femoris (CTRF) is an under-recognized condition and, because of its self-limiting nature, is usually managed conservatively. Nevertheless, when nonsurgical therapy fails, further invasive alternatives are required. At this point, arthroscopic resection provides a minimally invasive and interesting alternative to open surgery. The aim of this work is to report the surgical technique of endoscopic surgical removal in patients with CTRF at the periarticular regi...

  13. Prediction of muscular architecture of the rectus femoris and vastus lateralis from EMG during isometric contractions in soccer players

    OpenAIRE

    Chauhan, Bhawesh; Hamzeh, Maher A; Cuesta-Vargas, Antonio I.

    2013-01-01

    Objectives The purpose of the study was to establish regression equations that could be used to predict muscle thickness and pennation angle at different intensities from electromyography (EMG) based measures of muscle activation during isometric contractions. Design Cross-sectional study. Methods Simultaneous ultrasonography and EMG were used to measure pennation angle, muscle thickness and muscle activity of the rectus femoris and vastus lateralis muscles, respectively, during graded isomet...

  14. Influence of angular velocity on vastus lateralis and rectus femoris oxygenation dynamics during knee extension exercises.

    Science.gov (United States)

    Denis, Romain; Wilkinson, Jennifer; De Vito, Giuseppe

    2011-09-01

    The purpose of this study was to investigate whether changes in angular velocity would alter vastus lateralis (VL) and rectus femoris (RF) oxygenation status during maximal isokinetic knee extension exercises. Eleven recreationally active male participants randomly performed ten maximal knee extensions at 30, 60, 120 and 240° s(-1). Tissue oxygenation index (TOI) and total haemoglobin concentration ([tHb]) were acquired from the VL and RF muscles by means of near-infrared spectroscopy (NIRS). Breath-by-breath pulmonary oxygen consumption (VO(2p)) was recorded throughout the tests. Peak torque and VO(2p) significantly decreased as a function of velocity (P<0·05). Interestingly, RF and VL TOI significantly increased as a function of velocity (P<0·05), whereas [tHb] significantly decreased as a function of velocity (P<0·05). A greater number of muscle fibre recruited at slow velocity, where the torque and VO(2p) were the highest, might explain the lower VL and RF TOI observed herein. Furthermore, the increase in local blood flow (suggested by [tHb] changes) during isokinetic knee extension exercises performed at slow angular velocity might have been induced by a higher intramuscular pressure during the contraction phases as well as a greater microcirculatory vasodilatation during relaxation phases. Implementing slow-velocity isokinetic exercises in rehabilitation or other training programmes could delay the short-term anoxia generated by such exercises and result in muscle metabolism enhancement. PMID:21771253

  15. Cortical motor representation of the rectus femoris does not differ between the left and right hemisphere.

    Science.gov (United States)

    Ward, Sarah; Bryant, Adam L; Pietrosimone, Brian; Bennell, Kim L; Clark, Ross; Pearce, Alan J

    2016-06-01

    Transcranial magnetic stimulation (TMS) involves non-invasive magnetic stimulation of the brain, and can be used to explore the corticomotor excitability and motor representations of skeletal muscles. However there is a lack of motor mapping studies in the lower limb and few conducted in healthy cohorts. The cortical motor representations of muscles can vary between individuals in terms of center position and area despite having a general localized region within the motor cortex. It is important to characterize the normal range for these variables in healthy cohorts to be able to evaluate changes in clinical populations. TMS was used in this cross-sectional study to assess the active motor threshold (AMT) and cortical representation area for rectus femoris in 15 healthy individuals (11M/4F 27.3±5.9years). No differences were found between hemispheres (Left vs. Right P=0.130) for AMT. In terms of y-axis center position no differences were found between hemispheres (Left vs. Right P=0.539), or for the x-axis center position (Left vs. Right P=0.076). Similarly, no differences in calculated area of the motor representation were found (Left vs. Right P=0.699) indicating symmetry between hemispheres. PMID:26999234

  16. Ultrasound Assessment of the Rectus Femoris Cross-Sectional Area: Subject Position Implications.

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    Hacker, Eileen Danaher; Peters, Tara; Garkova, Miglena

    2016-09-01

    Ultrasonic measurement of the rectus femoris (RF) is a novel, proxy measure for muscle strength. The impact of hip flexion/head of bed positioning on RF cross-sectional area (CSA) has not been fully explored. This study describes and compares differences in RF CSA across four degrees of hip flexion. This repeated-measures, comparative study enrolled healthy, pre-menopausal women (n = 20). RF CSA of the dominant leg was measured using the SonoSite M-Turbo ultrasound system with the head of bed at 0°, 20°, 30°, and 60°. One-way repeated measures indicated significant differences in RF CSA, F(3, 17) = 14.18, p < .001, with variation in hip flexion/head of bed elevation and significant RF CSA differences between: (a) 0° and 20°, (b) 0° and 30°, (c) 0° and 60°, and (d) 20° and 60°. Standardizing patient positioning when conducting ultrasonic measurement of RF CSA is vital for researchers who assess muscle mass. PMID:27090872

  17. DOES RECTUS FEMORIS TRANSFER INCREASE KNEE FLEXION DURING STANCE PHASE IN CEREBRAL PALSY?

    Science.gov (United States)

    de Morais, Mauro César; Blumetti, Francesco Camara; Kawamura, Cátia Miyuki; Lopes, José Augusto Fernandes; Neves, Daniella Lins; Cardoso, Michelle de Oliveira

    2016-01-01

    ABSTRACT Objective: To evaluate whether distal rectus femoris transfer (DRFT) is related to postoperative increase of knee flexion during the stance phase in cerebral palsy (CP). Methods: The inclusion criteria were Gross Motor Function Classification System (GMFCS) levels I-III, kinematic criteria for stiff-knee gait at baseline, and individuals who underwent orthopaedic surgery and had gait analyses performed before and after intervention. The patients included were divided into the following two groups: NO-DRFT (133 patients), which included patients who underwent orthopaedic surgery without DRFT, and DRFT (83 patients), which included patients who underwent orthopaedic surgery that included DRFT. The primary outcome was to evaluate in each group if minimum knee flexion in stance phase (FMJFA) changed after treatment. Results: The mean FMJFA increased from 13.19° to 16.74° (p=0.003) and from 10.60° to 14.80° (p=0.001) in Groups NO-DRFT and DRFT, respectively. The post-operative FMJFA was similar between groups NO-DRFT and DRFT (p=0.534). The increase of FMJFA during the second exam (from 13.01° to 22.51°) was higher among the GMFCS III patients in the DRFT group (p<0.001). Conclusion: In this study, DRFT did not generate additional increase of knee flexion during stance phase when compared to the control group. Level of Evidence III, Retrospective Comparative Study. PMID:26997910

  18. Tensiomyographic Characteristics of Rectus Femoris after a Single Bout of Intense Exercise

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    Luis C Paez

    2011-01-01

    Full Text Available Problem statement: It is not well known how local fatigue can impair the contractile properties of skeletal muscle, so the aim of this study was to determine the Tensiomyographic (TMG characteristics of Rectus Femoris (RF after a single bout of intense exercise. Approach: Twelve healthy male volunteers (mean±SEM; age, 24.16±0.62 years, height 172.02±1.21 cm, body mass 71.84±2.19 kg, BMI 24.42±0.70 kg m- were recruited. Results: In session 1, a graded exercise test on cycle ergometer was performed in order to determine subject’s maximal oxygen uptake (VO2max and power at this key point (pVO2max. In a second testing session, TMG rest values were assessed and then all subjects carried out 2 min of cycling at pVO2max after which TMG analysis was applied again. The results showed subject’s VO2max values of 53.44±2.67 ml kg-1 min-1 reaching a mean pVO2max of 270.83±8.61 W. Maximal radial displacement (Dm and time from the onset of electrical stimulus to 10% of Dm (Td were significantly lower at post-test (from 7.577.57±0.92-4.37±0.67 mm; p = 0.01, for Dm and from 25.25±0.57-22.44±0.89 ms; p≤0.05, for Td. Conclusion/Recommendations: It can be concluded that a brief and intense exercise consisting in 2 min of cycling at PVO2max provokes a reduction in contractile properties of RF considering TMG parameters such as Dm and Td. More studies are needed to clarify the role of muscle fatigue on temporal TMG parameters.

  19. Validity and reliability of rectus femoris ultrasound measurements: Comparison of curved-array and linear-array transducers

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    Kendra Hammond, MD

    2014-11-01

    Full Text Available Muscle-mass loss augers increased morbidity and mortality in critically ill patients. Muscle-mass loss can be assessed by wide linear-array ultrasound transducers connected to cumbersome, expensive console units. Whether cheaper, hand-carried units equipped with curved-array transducers can be used as alternatives is unknown. Accordingly, our primary aim was to investigate in 15 nondisabled subjects the validity of measurements of rectus femoris cross-sectional area by using a curved-array transducer against a linear-array transducer—the reference-standard technique. In these subjects, we also determined the reliability of measurements obtained by a novice operator versus measurements obtained by an experienced operator. Lastly, the relationship between quadriceps strength and rectus area recorded by two experienced operators with a curved-array transducer was assessed in 17 patients with chronic obstructive pulmonary disease (COPD. In nondisabled subjects, the rectus cross-sectional area measured with the curved-array transducer by the novice and experienced operators was valid (intraclass correlation coefficient [ICC]: 0.98, typical percentage error [%TE]: 3.7% and reliable (ICC: 0.79, %TE: 9.7%. In the subjects with COPD, both reliability (ICC: 0.99 and repeatability (%TE: 7.6% and 9.8% were high. Rectus area was related to quadriceps strength in COPD for both experienced operators (coefficient of determination: 0.67 and 0.70. In conclusion, measurements of rectus femoris cross-sectional area recorded with a curved-array transducer connected to a hand-carried unit are valid, reliable, and reproducible, leading us to contend that this technique is suitable for cross-sectional and longitudinal studies.

  20. The Outcome of Bilateral Medial Rectus Muscle Recession in Esotropia

    OpenAIRE

    Mostafa Soltan Sanjari; Kourosh Shahraki; Farideh Davoudi; Kaveh Abriaghdam; Shahbaz Nekoozadeh; Kianoush Shahraki

    2014-01-01

    Purpose: To identify the postoperative surgical outcomes and the changes in deviation in patients treated by bilateral medial rectus (BMR) recession for small to large angle esotropia with a minimum follow-up of two years Methods: In this retrospective and consecutive case series, we reviewed medical records of 130 patients who had recession surgery for correction of esotropia between 2001-2011 in a tertiary center in Tehran. Patients were excluded if neurological abnormalities or developm...

  1. Linear correlation between fractal dimension of surface EMG signal from Rectus Femoris and height of vertical jump

    International Nuclear Information System (INIS)

    Fractal dimension was demonstrated to be able to characterize the complexity of biological signals. The EMG time series are well known to have a complex behavior and some other studies already tried to characterize these signals by their fractal dimension. This paper is aimed at studying the correlation between the fractal dimension of surface EMG signal recorded over Rectus Femoris muscles during a vertical jump and the height reached in that jump. Healthy subjects performed vertical jumps at different heights. Surface EMG from Rectus Femoris was recorded and the height of each jump was measured by an optoelectronic motion capture system. Fractal dimension of sEMG was computed and the correlation between fractal dimension and eight of the jump was studied. Linear regression analysis showed a very high correlation coefficient between the fractal dimension and the height of the jump for all the subjects. The results of this study show that the fractal dimension is able to characterize the EMG signal and it can be related to the performance of the jump. Fractal dimension is therefore an useful tool for EMG interpretation

  2. Reliability and validity of the ultrasound technique to measure the rectus femoris muscle diameter in older CAD-patients

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    Thomaes Tom

    2012-04-01

    Full Text Available Abstract Background The increasing age of coronary artery disease (CAD patients and the occurrence of sarcopenia in the elderly population accompanied by 'fear of moving' and hospitalization in these patients often results in a substantial loss of skeletal muscle mass and muscle strength. Cardiac rehabilitation can improve exercise tolerance and muscle strength in CAD patients but less data describe eventual morphological muscular changes possibly by more difficult access to imaging techniques. Therefore the aim of this study is to assess and quantify the reliability and validity of an easy applicable method, the ultrasound (US technique, to measure the diameter of rectus femoris muscle in comparison to the muscle dimensions measured with CT scans. Methods 45 older CAD patients without cardiac event during the last 9 months were included in this study. 25 patients were tested twice with ultrasound with a two day interval to assess test-retest reliability and 20 patients were tested twice (once with US and once with CT on the same day to assess the validity of the US technique compared to CT as the gold standard. Isometric and isokinetic muscle testing was performed to test potential zero-order correlations between muscle diameter, muscle volume and muscle force. Results An intraclass correlation coefficient (ICC of 0.97 ((95%CL: 0.92 - 0.99 was found for the test-retest reliability of US and the ICC computed between US and CT was 0.92 (95%CL: 0.81 - 0.97. The absolute difference between both techniques was 0.01 ± 0.12 cm (p = 0.66 resulting in a typical percentage error of 4.4%. Significant zero-order correlations were found between local muscle volume and muscle diameter assessed with CT (r = 0.67, p = 0.001 and assessed with US (r = 0.49, p Conclusions Ultrasound imaging can be used as a valid and reliable measurement tool to assess the rectus femoris muscle diameter in older CAD patients.

  3. The effect of fatique due to plyometric training on activity pattern of rectus femoris muscle in different phases of deep jump on active girl

    OpenAIRE

    Somayeh Ahmadabadi; Hamid Rajabi; Reza Gharakhanlo; Saeed Talebian

    2014-01-01

    Background and Aim : The aim of this study was to determine the effects of fatigue due to plyometric training on vertical jump ability and activity pattern of rectus femoris of dominant leg of high jump of active girls .   Materials and Methods : Seventeen females , mean age (21.5 ± 0.76 years ) were randomly assigned to two experimental (n = 10 ) and control ( n = 7) groups. Experimental group performed plyometric training and control group had no activity. Before and after training , vertic...

  4. The Outcome of Bilateral Medial Rectus Muscle Recession in Esotropia

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    Mostafa Soltan Sanjari

    2014-05-01

    Full Text Available Purpose: To identify the postoperative surgical outcomes and the changes in deviation in patients treated by bilateral medial rectus (BMR recession for small to large angle esotropia with a minimum follow-up of two years Methods: In this retrospective and consecutive case series, we reviewed medical records of 130 patients who had recession surgery for correction of esotropia between 2001-2011 in a tertiary center in Tehran. Patients were excluded if neurological abnormalities or developmental delays were documented and if structural eye abnormalities were present. Results: One month after operation (n=109, there were 85 successful cases (orthophoria or deviation less than 10 prism diopter, 18 cases of undercorrection, and six cases of overcorrection. The success rate at two years after surgery (n=82 was 78.2% with 13.3.% undercorrection and 8.5% over correction. The preoperative angle of esodeviation and patients’ age are found to significantly influence the response to the surgery. Conclusion: Surgery was effective because of high success rate and acceptable alignment after two years follow-up. Dose response increased in patients with larger angle of preoperative deviation, and was lower for patients who were older at the time of the surgery.

  5. Development of estimation system of knee extension strength using image features in ultrasound images of rectus femoris

    Science.gov (United States)

    Murakami, Hiroki; Watanabe, Tsuneo; Fukuoka, Daisuke; Terabayashi, Nobuo; Hara, Takeshi; Muramatsu, Chisako; Fujita, Hiroshi

    2016-04-01

    The word "Locomotive syndrome" has been proposed to describe the state of requiring care by musculoskeletal disorders and its high-risk condition. Reduction of the knee extension strength is cited as one of the risk factors, and the accurate measurement of the strength is needed for the evaluation. The measurement of knee extension strength using a dynamometer is one of the most direct and quantitative methods. This study aims to develop a system for measuring the knee extension strength using the ultrasound images of the rectus femoris muscles obtained with non-invasive ultrasonic diagnostic equipment. First, we extract the muscle area from the ultrasound images and determine the image features, such as the thickness of the muscle. We combine these features and physical features, such as the patient's height, and build a regression model of the knee extension strength from training data. We have developed a system for estimating the knee extension strength by applying the regression model to the features obtained from test data. Using the test data of 168 cases, correlation coefficient value between the measured values and estimated values was 0.82. This result suggests that this system can estimate knee extension strength with high accuracy.

  6. Bilateral nekrose af caput femoris efter brug af arbejdssele

    DEFF Research Database (Denmark)

    Husted, Henrik; Nielsen, Reno E Tilgreen; Linnet, Jan A Rørgaard

    2002-01-01

    The case of a 42-year old man, who developed bilateral necrosis of the femoral head from traumatic causes is described. He hung in stirrups, working 4-6 hours a day decorating for three weeks, during which he complained of numbness, fatigue and radiating pain in both legs. X-rays and a bone scan ...

  7. The Efficacy of Botulinum Toxin Treatment for Children with a Persistent Esotropia Following Bilateral Medial Rectus Recessions and Lateral Rectus Resections

    Science.gov (United States)

    Lambert, Scott R.; Shainberg, Marla J.

    2015-01-01

    Background and Purpose To report on the outcomes of treating children with a persistent esotropia with an injection of botulinum toxin in a medial rectus muscle. Patients and Methods The medical records of all children at one institution with a persistent esotropia after bilateral medial rectus recessions and bilateral lateral rectus resections who were then treated with a botulinum toxin injection were reviewed. Results Five patients with a mean preoperative esotropia of 37 PD (range, 25-50 PD) underwent bilateral medial rectus recessions and then bilateral lateral rectus resections. Their residual esotropia (mean, 25 PD; range, 18-35) was then treated with a single injection of 3- 5 units of botulinum toxin into one medial rectus muscle. The patients were then followed for a mean of 34 months (range, 14 to 79 months). At last follow-up, 2 patients had an esotropia <10 PD. The other 3 patients had no long-term improvement in their ocular alignment. Two of these patients then underwent additional strabismus surgery. In both cases, they then developed a consecutive exotropia. Conclusion Treatment with a single injection of botulinum toxin was beneficial in 2 of 5 children. Botulinum toxin treatment alone did not result in a consecutive exotropia in any patients treated. PMID:24260804

  8. Scrub Typhus Presenting with Bilateral Lateral Rectus Palsy in A Female.

    Science.gov (United States)

    Ete, Tony; Mishra, Jaya; Barman, Bhupen; Mondal, Sumantro; Sivam, Rondeep Kumar Nath

    2016-04-01

    Scrub typhus, a rickettsial disease is endemic in several parts of India usually presenting with acute symptoms. Fever, maculopapular rash, eschar, history of tick exposure and supportive diagnostic tests usually leads to diagnosis. Scrub typhus should be included in the differential diagnosis in occasions when a patient presents with fever with or without eschar and isolated cranial nerve palsy. Here we are reporting a case of Scrub typhus who presented with fever and altered sensorium of short duration, eschar formation and bilateral lateral rectus palsy. Patient was treated with doxycycline with complete reversal of neurodeficit. PMID:27190871

  9. 股直肌岛状肌皮瓣修复瘫痪患者股骨大转子压疮效果%Repair of bedsore over greater trochanter in paraplegic patients with rectus femoris island myocutaneous flap

    Institute of Scientific and Technical Information of China (English)

    赵遵江; 张保德; 刘勇; 章荣涛; 梁其国; 胡育栋; 徐良媛; 王修坤

    2014-01-01

    Objective To observe the effect of rectus femoris island myocutaneous flap for repairing bedsores in Ⅲ and Ⅳphases at the femoral greater trochanter area as a result of paraplegia.Methods Thirteen paraplegic patients who suffered bedsores in Ⅲ and Ⅳ phases at the greater trochanter of femur area were hospitalized from July 2009 to June 2013.The bedsores ranged from 4.5 cm ×4.0 cm to 10.0 cm × 9.0 cm in area.After debridement,the size of soft tissue defect ranged from 5.0 cm ×4.5 cm to 10.5 cm × 10.0 cm.Rectus femoris island myocutaneous flaps were used to repair these defects,with flap area ranging from 5.0 cm×5.0 cm to 11.0 cm ×10.0 cm and muscular pedicle length ranging from8 to 12 cm.The donor sites of muscular pedicle were closed by direct suture,while those resulted from forming myocutaneous flap were closed by the transplantation of autologous skin obtained from thigh.Results Necrosis appeared at the edge of myocutaneous flap in one patient,and it was healed after dressing change.The other 12 myocutaneous flaps survived well.Patients were followed up for 2 to 30 months,and bedsore did not recur.Conclusions Rectus femoris island myocutaneous flap,with characteristics of reasonable design,large donor area,big rotation angle,and with wear-,tear-,and pressure-resistance,is suitable for repairing bedsores at Ⅲ and Ⅳ phases at the greater trochanter of femur area in paraplegic patients.%目的 观察用股直肌岛状肌皮瓣修复瘫痪患者股骨大转子Ⅲ~Ⅳ期压疮的效果.方法 2009年7月-2013年6月,笔者单位收治13例股骨大转子Ⅲ~Ⅳ期压疮瘫痪患者,压疮面积为4.5 cm ×4.0 cm~10.0 cm ×9.0 cm,扩创后缺损面积为5.0 cm ×4.5 cm~10.5 cm ×10.0 cm.采用股直肌岛状肌皮瓣修复创面,肌皮瓣面积为5.0 cm ×5.0 cm~11.0 cm×10.0 cm,肌蒂长8~12 cm.肌蒂切取区直接拉拢缝合固定,肌皮瓣切取区行自体大腿皮移植封闭. 结果 12例肌皮瓣全部成活;1例肌皮瓣的边

  10. 大鼠股直肌去负荷萎缩及再负荷恢复过程中的蛋白表达差异%Differential Proteomic Analysis of Rat Rectus Femoris Undergoing Hindlimb Suspension

    Institute of Scientific and Technical Information of China (English)

    周越; 任媛媛; 王瑞元

    2011-01-01

    目的:研究骨骼肌蛋白质在去负荷萎缩及再负荷恢复过程中的变化.方法:24只SD大鼠随机等分为对照组、去负荷2周组和去负荷2周后自然恢复2周组.去负荷方式为尾部悬吊.采用2D电泳分析各组大鼠股直肌蛋白表达差异.结果:与对照组相比,去负荷2周组有21个蛋白发生显著变化.收缩蛋白如肌球蛋白轻链1、肌球蛋白调节轻链2、原肌球蛋白a、原肌球蛋白β表达下调,而肌球蛋白轻链3型及α肌动蛋白表达上调;与糖酵解相关的蛋白(烯醇酶、甘油醛3-磷酸脱氢酶)及肌酸激酶M链表达上调;应激蛋白中有4种热休克蛋白(p20,Hsp27,Hspβ6,aB-晶体蛋白)表达上调.恢复2周组有原肌球蛋白α链、肌球蛋白轻链3型、肌球蛋白调节轻链2型、α肌动蛋白、磷酸丙糖异构酶、β-烯醇酶、肌酸激酶、aB-晶体蛋白等恢复到对照组水平.结论:肌原纤维中降解酶、代谢调节酶的变化可能导致骨骼肌去负荷萎缩.%Objective The aim of the work was to identify the changes in skeletal muscle in the process of unloading and reloading. Methods Twenty four rats were divided into three groups: control group (C) , 2-week unload group (UN) and 2-week reload group (RL) . Hindlimb suspension in group UN was performed for 2 weeks, and then release the suspension for another 2 weeks (group RL) . The changes in protein expression of rectus femoris were analyzed by 2D electrophoresis. Results As compared with the group C, we found 21 different expressions of proteins in group UL, among which contractile protein levels of myosin light chain 1 (MLC1) , myosin regulatory light chain 2,tropomyosin α, b-chain, a-actin and MLC3 increased. Creatine kinase, and αB-crystallin returned to the control levels in group RL. Conclusion Muscle atrophy in group UL probably was caused by the changes in catabolic enzymes of myofibrilla and in enzymes of metabolic regulation.

  11. Pain related to robotic cholecystectomy with lower abdominal ports: effect of the bilateral ultrasound-guided split injection technique of rectus sheath block in female patients

    Science.gov (United States)

    Kim, Jin Soo; Choi, Jong Bum; Lee, Sook Young; Kim, Wook Hwan; Baek, Nam Hyun; Kim, Jayoun; Park, Chu Kyung; Lee, Yeon Ju; Park, Sung Yong

    2016-01-01

    Abstract Background: Robotic cholecystectomy (RC) using port sites in the lower abdominal area (T12-L1) rather than the upper abdomen has recently been introduced as an alternative procedure for laparoscopic cholecystectomy. Therefore, we investigated the time course of different components of pain and the analgesic effect of the bilateral ultrasound-guided split injection technique for rectus sheath block (sRSB) after RC in female patients. Methods: We randomly assigned 40 patients to undergo ultrasound-guided sRSB (RSB group, n = 20) or to not undergo any block (control group, n = 20). Pain was subdivided into 3 components: superficial wound pain, deep abdominal pain, and referred shoulder pain, which were evaluated with a numeric rating scale (from 0 to 10) at baseline (time of awakening) and at 1, 6, 9, and 24 hours postoperatively. Consumption of fentanyl and general satisfaction were also evaluated 1 hour (before discharge from the postanesthesia care unit) and 24 hours postoperatively (end of study). Results: Superficial wound pain was predominant only at awakening, and after postoperative 1 hour in the control group. Bilateral ultrasound-guided sRSB significantly decreased superficial pain after RC (P < 0.01) and resulted in a better satisfaction score (P < 0.05) 1 hour after RC in the RSB group compared with the control group. The cumulative postoperative consumption of fentanyl at 6, 9, and 24 hours was not significantly different between groups. Conclusions: After RC with lower abdominal ports, superficial wound pain predominates over deep intra-abdominal pain and shoulder pain only at the time of awakening. Afterwards, superficial and deep pain decreased to insignificant levels in 6 hours. Bilateral ultrasound-guided sRSB was effective only during the first hour. This limited benefit should be balanced against the time and risks entailed in performing RSB. PMID:27495072

  12. Rectus abdominis muscle endometriosis

    International Nuclear Information System (INIS)

    Endometriosis is characterized by an abnormal existence of functional endometrial tissue outside the uterine cavity, typically occuring within the pelvis of women in reproductive age. We report two cases with endometriosis of the abdominal wall; the first one in the rectus abdominis muscle and the second one in the surgical scar of previous caesarean incision along with the rectus abdominis muscle. Pre-operative evaluation included magnetic resonance imaging. The masses were dissected free from the surrounding tissue and excised with clear margins. Diagnosis of the excised lesions were verified by histopathology. (author)

  13. Evaluation of bilateral deficit in isometric contractions of the knee extensors

    Directory of Open Access Journals (Sweden)

    Antonio Carlos Moraes

    2012-03-01

    Full Text Available Strength training has been reported as an important tool for enhancing and maintaining health. Resistance exercises can be executed unilaterally or bilaterally. Some studies have reported lower strength and electromyography (EMG signal values in bilateral conditions than the sum of these values in unilateral conditions. This difference in strength and EMG is called the bilateral deficit. The aim of this study was to evaluate the strength and EMG activity of the rectus femoris and vastus lateralis during unilateral and bilateral isometric knee extension. The sample consisted of 10 non-resistance trained males aged 18 to 30 years. Strength and EMG were recorded through use of a load cell and surface electrodes, respectively. A 120° knee extension was used for the isometric knee extension test. The results showed significantly higher values for strength and EMG signal (p <0.05 in unilateral conditions, as well as bilateral deficit in both strength and EMG signal. These results suggest that unilateral training promotes greater muscle stimulation, and can thus represent an important strategy to be used in the prescription of strength training exercises.

  14. Medial Rectus Dehiscence following Buckling

    Directory of Open Access Journals (Sweden)

    Simi Zaka-ur-Rab, Manoj Shukla, Faisal Zubair, Akbar Saleem, Mohd. Shahim Sami

    2008-01-01

    Full Text Available Migration of silicone explants through rectus muscle insertion is a rare complication with very few casesreported. Anterior migration of a solid silicone band may occur if it is tight, placed anterior to the equatoror not properly anchored to the sclera. The band slowly erodes through the tendon of one or more rectimuscles allowing them to reattach spontaneously with scar tissue behind migrating element. The authorsdescribe a rare case of anterior migration of the buckle following encirclage by a 4mm silicone bandresulting in spontaneous disinsertion of medial rectus muscle where muscle disinsertion had not beenperformed peroperatively. This migration occurred in the absence of any predisposing factors. The muscledisinsertion was so gradual that the muscle got reinserted almost to its original insertion as a result ofwhich there was no heterotropia .

  15. Cut and paste: A novel method of re-attaching rectus muscles with cyanoacrylate during recessions in strabismus

    OpenAIRE

    Siddharth Agrawal; Vinita Singh

    2010-01-01

    Aim: Bio-adhesives like cyanoacrylate offer an alternative to sutures to attach tissues, including in ophthalmology. This prospective trial evaluated the suitability and bio-tolerance of iso-amyl cyanoacrylate in rectus muscle recession surgery for strabismus. Materials and Methods: We randomized one eye in each of 10 cases of bilateral horizontal rectus recessions to 6/0 polyglactin and the other to iso-amyl-cyanoacrylate. We compared time to reattachment (from disinsertion), complications a...

  16. Lateral fixation of sclera to the periosteum with medial rectus disinsertion for severe myopic strabismus fixus

    Directory of Open Access Journals (Sweden)

    Murthy Ramesh

    2008-01-01

    Full Text Available Myopic strabismus fixus is characterized by severe ocular motility restriction with the development of progressive esotropia and hypotropia. Management of severe cases with strongly positive forced duction test can be challenging. We describe a longstanding case of myopic strabismus fixus, which was managed by bilateral medial rectus disinsertion and scleral fixation laterally to the periosteum.

  17. Lateral fixation of sclera to the periosteum with medial rectus disinsertion for severe myopic strabismus fixus

    OpenAIRE

    Murthy Ramesh

    2008-01-01

    Myopic strabismus fixus is characterized by severe ocular motility restriction with the development of progressive esotropia and hypotropia. Management of severe cases with strongly positive forced duction test can be challenging. We describe a longstanding case of myopic strabismus fixus, which was managed by bilateral medial rectus disinsertion and scleral fixation laterally to the periosteum.

  18. Endometrioma in rectus abdominis muscle: case report

    Directory of Open Access Journals (Sweden)

    İbrahim Halil Erdoğdu

    2012-01-01

    Full Text Available Rectus abdominis muscle is one of the rare localizations of endometriosis. In this report, our aim was to present a case in which endometrioma was localized in rectus abdominis muscle. A 33-year old patient who underwent cesarean section six years before, complained of a painful mass measuring 4 cm localized at superior of the right side of incision scar. The mass which was found to be inside of the rectus abdominis muscle was excised totally. There was no relationship between the mass and intra-abdominal viscera and subcutaneous tissue. The result of pathologic examination was endometriosis. Endometrioma should be considered at differential diagnosis of abdominal wall mass in women during reproductive age especially if there is a past history of surgical intervention and shows variations according to menstrual cycle.

  19. Astigmatic Changes after Horizontal Rectus Muscle Surgery in Intermittent Exotropia

    OpenAIRE

    Hong, Seung Woo; Kang, Nam Yeo

    2012-01-01

    Purpose To evaluate the changes of refractive astigmatism after horizontal rectus muscle surgery in intermittent exotropic children. Methods Sixty-nine exotropic patients were retrospectively reviewed. Of those, 35 patients received unilateral lateral rectus recession (BLR group, 35 eyes) and 34 patients received unilateral lateral rectus recession and medial rectus resection (R&R group, 34 eyes). Non-cycloplegic refractions were measured until 6 months postoperatively. Spherical equivalent (...

  20. The quadratus femoris graft in old transcervical femoral fractures.

    Directory of Open Access Journals (Sweden)

    Delima D

    1989-07-01

    Full Text Available Sixteen patients with an old transcervical femoral fracture were treated with the quadratus femoris muscle pedicle bone graft with supplementary autografting. The result was a good functional hip in 14 cases.

  1. Tenderness, sensory, and color attributes of two muscles from the M. quadriceps femoris when fabricated using a modified hot-boning technique.

    Science.gov (United States)

    Jenschke, B E; Swedberg, B J; Calkins, C R

    2008-10-01

    The M. quadriceps femoris from USDA Choice (n = 12) and USDA Select (n = 12) carcasses were fabricated traditionally (COLD) or innovatively (HOT), in which the seams it shares with the top round and bottom round were separated prerigor to evaluate positional and locational effects on Warner-Bratzler shear force (WBSF), sensory attributes, and objective color. At slaughter, paired USDA Choice and USDA Select carcasses were alternately assigned either the HOT or COLD treatment. At 48 h postslaughter, subprimals were removed, vacuum-packaged, and aged for an additional 5 d. After aging, the M. quadriceps femoris was cut into 2.54-cm-thick steaks and allowed to bloom 1 h. For the M. rectus femoris (REC) and M. vastus lateralis (VAL), L* values significantly (P moving from the proximal to distal position within the muscle. Similarly, a* and b* values decreased in the VAL when moving from the proximal to the distal aspect. After color measurement, steaks were vacuum-packaged and frozen (-26 degrees C) until shear and sensory data were collected. Significant position (proximal to distal) and location effects (cranial to caudal) were noted for both muscles. However, treatment did not affect WBSF of the VAL. Although intramuscular variation existed, WBSF and sensory panel tenderness ratings were acceptable for the REC. Although WBSF values were greater and tenderness ratings were less than the REC, the VAL were not extremely tough and therefore could be used in enhancement applications. PMID:18539844

  2. Superior rectus transposition combined with medial rectus recession for Duane syndrome and sixth nerve palsy

    Science.gov (United States)

    Mehendale, Reshma A.; Dagi, Linda R.; Wu, Carolyn; Ledoux, Danielle; Johnston, Suzanne; Hunter, David G.

    2013-01-01

    Objective Vertical rectus transposition (VRT) is used to treat abduction limitation, but new vertical deviations and anterior segment ischemia are concerns. Johnston and Crouch described superior rectus transposition (SRT), a procedure in which only the superior rectus muscle is transposed temporally. We describe our results using augmented temporal SRT with adjustable medial rectus muscle recession (MRc) for treatment of Duane syndrome I (DS) and sixth nerve palsy. Methods Retrospective surgical case review of patients undergoing the SRT procedure. Pre- and post-operative orthoptic measurements were recorded. Minimum follow-up was 6 weeks. Main outcome measures included angle of esotropia in primary position and the angle of head turn. Secondary outcomes included duction limitation, stereopsis, and new vertical deviations. Results The review identified seventeen patients (10 with DS and 7 with sixth nerve palsy). SRT+MRc improved esotropia [from 44 PD to 10.1 PD (p< 0.0001)], reduced abduction limitation [from −4.3 to −2.7 (p<0.0001)] and improved compensatory head posture [from 28°to 4° (p<0.0001)]. Stereopsis was recovered in eight patients (p=0.03). Three patients required a reoperation; one for overcorrection and 2 for undercorrection. A new primary position vertical deviation was observed in 2/7 patients with complex sixth nerve palsy and 0/10 DS patients. No patient described torsional diplopia. Conclusions SRT allows for the option of simultaneous medial rectus recession in patients with severe abduction imitation who require transposition surgery. SRT+MRc improved esotropia, head position, abduction limitation, and stereopsis without inducing torsional diplopia. PMID:22332212

  3. Lateral rectus palsy following coronary angiography and percutaneous coronary intervention

    Science.gov (United States)

    Nicholson, Luke; Jones, Ruth; Hughes, David S

    2014-01-01

    We present a rare case of unilateral lateral rectus palsy following an elective coronary angiography and percutaneous coronary intervention in a 78-year-oldwoman. Ophthalmoplegia following coronary angiography is extremely rare and this is the first case of a unilateral lateral rectus palsy following the procedure. PMID:24536054

  4. Dysplasia epiphysealis capitis femoris. Meyer dysplasia

    Directory of Open Access Journals (Sweden)

    Enrique Vergara-Amador

    2011-01-01

    Full Text Available Introduction: Epiphyseal dysplasia of the femoral head (EDFH is defined as an alteration in the development of the child’s hip, characterized by delayed ossification of the proximal femoral epiphysis. Methods: Herein, we present six cases of epiphyseal dysplasia of the femoral head (EDFH, seen by the principal author (EVA within the last six years with minimum follow up at 15 months. Results: The cases were all diagnosed as casual findings. None of the children had symptoms or clinical signs in the hip, only one had a history of hip pain for five days, two months prior, which was diagnosed at the time as transient synovitis. Discussion: Among the differential diagnoses, the main one is Perthes disease, which is differentiated by several parameters like earlier age onset for EDFH (in children below 4 years of age, bilateralism (50% vs. 10%, and a calmer presentation in Meyer’s dysplasia. The evolution in Meyer’s dysplasia is toward improving radiographic changes. None of the patients revealed incongruence of the hip or early degenerative changes, indicating an excellent prognosis. Many authors think it is a variant of the normal ossification of the femoral head.

  5. Correlation between the Limbus-Insertion Distance of the Lateral Rectus Muscle and Lateral Rectus Recession Surgery in Intermittent Exotropia

    Science.gov (United States)

    Lee, Ju-Yeun; Lee, Eun Jung; Park, Kyung-Ah; Oh, Sei Yeul

    2016-01-01

    The aim of this study was to investigate whether the limbus-insertion distance (LID) of the lateral rectus (LR) muscle can be a useful indicator for predicting the surgical effect of recession surgery in intermittent exotropia (IXT). Patients who underwent unilateral or bilateral LR recession for the basic type of IXT were included. The distance between the corneal limbus and the posterior edge of the insertion of LR muscle (limbus-insertion distance) was measured intraoperatively using surgical calipers (graded with 0.25 mm precision). We calculated the actual dose-response effect as the difference between the angle of preoperative deviation and the angle of postoperative deviation, and then divided the figure by the total amount of recession at postoperative months 1, 3, and 6. The correlation between the limbus-insertion distance (LID) of LR muscle and each dose-response effect was statistically analyzed. A total of 60 subjects were enrolled in this study. The mean LID of LR muscle was 5.8±0.7 mm. The dose-response effect was 3.2±1.0 prism diopters (PD)/mm at postoperative month 1, 3.4±1.0 PD/mm at postoperative month 3, and 3.4±1.1 PD/mm at postoperative month 6. The LID of the LR muscle was significantly correlated with dose-response effects in cases of unilateral and bilateral LR recession at postoperative months 3 and 6 (P = 0.01, <0.01, 0.04 and <0.01 respectively). As the LID of the LR muscle increased by 1 mm, the dose-response effect increased by 0.2PD/mm in unilateral LR recession, and by 0.4 PD/mm in bilateral LR recession at postoperative month 6. In conclusion, the LID of the LR muscle can be used as one predictor of the recession effect to assist in surgical planning for IXT. Moreover, undercorrection at the time of LR recession might be considered in patients with long LID of the LR muscle. PMID:27463100

  6. Reconstruction of an emergency thoracotomy wound with free rectus abdominis flap: Anatomic and radiologic basis for the surgical technique

    Directory of Open Access Journals (Sweden)

    Barnett Carlton

    2010-05-01

    Full Text Available Abstract An alcoholic 50-year-old male patient with a history of schizophrenia sustained stab wounds into both ventricles and left lung, and survived following an emergency department thoracotomy. The EDT wound, however became infected requiring serial debridements of soft tissue, rib cartilage and sternum. Regional flap options such as pectoralis major and latissimus dorsi muscle flaps could not be employed due to inadequate reach of these flaps. Additionally, bilateral transection of the internal mammary arteries during emergency thoracotomy eliminated the use of rectus abdominis muscles as pedicled flaps based on the superior epigastric vasculature. Therefore, the EDT wound was reconstructed by using the right rectus abdominis muscle as a free flap. The deep inferior epigastric vessels of the flap were anastomosed to the right internal mammary vessels proximal to their transection level in the third-forth intercostal space. The flap healed with no further wound complications.

  7. BILATERAL ANOMALOUS MUSCLE IN THE POPLITEAL FOSSA & ITS CLINICAL SIGNIFICANCE

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    Sowmya S

    2014-10-01

    Full Text Available Muscle variation may occur due to genetic or developmental causes. Some variations may compromise the vascular, muscular or nervous system in the region. Bilateral muscle variation in popliteal fossa is very rare. In present study an instance of bilateral muscle variation in popliteal fossa, arising from different muscles like gastrocnemius and from biceps femoris is recorded. There is no report of such variations. These observations are rare of its kind because of bilateral asymmetrical presence and difference in the origins in different legs. This is the first report as for the literatures available. Clinical and functional importance of such variation is discussed with the morphological aspects of this anomalous muscle.

  8. Superior Lens Coloboma with Superior Rectus Palsy and Congenital Ptosis

    OpenAIRE

    Jethani, Jitendra; Vishal R. Sharma; Marwah, Kenshuk

    2009-01-01

    A lens coloboma is characterized by the lens tissue's notching at the equator. It is usually inferior-nasal else it is called an atypical coloboma. We report a young male who presented with a superior lens coloboma, an elevation deficit and moderate ptosis, left eye. As superior rectus and levator muscles are derived from the neural crest cell we propose, genetically, there may be an association between the lens coloboma and the superior rectus/levator muscle underaction via an anomalous home...

  9. Corticospinal Facilitation of Erector Spinae and Rectus Abdominis Muscles During Graded Voluntary Contractions is Task Specific: A Pilot Study on Healthy Individuals

    OpenAIRE

    Jaberzadeh, Shapour; Zoghi, Maryam; Morgan, Prue; Storr, Michael

    2013-01-01

    Introduction In this study we compared transcranial magnetic stimulation (TMS) elicited motor evoked potentials (MEPs) in a postural (bilateral low back extension: BLBE) and a respiratory (forced expiration during breath holding: FEBH) task. Methods Using TMS of the left motor cortex, simultaneous patterns of corticospinal facilitation of the contralateral erector spinae (ES) and rectus abdominis (RA) muscles during graded voluntary activation were compared in seven healthy subjects. Result T...

  10. Quadriceps femoris muscle fatigue in patients with knee osteoarthritis

    OpenAIRE

    Elboim-Gabyzon M; Rozen N; Laufer Y

    2013-01-01

    M Elboim-Gabyzon,1 N Rozen,2 Y Laufer11Physical Therapy Department, Faculty of Social Welfare and Health Sciences, University of Haifa, Haifa, Israel; 2Emek Medical Center, Afula, IsraelAbstract: The purpose of this study was to characterize quadriceps femoris muscle fatigue of both lower extremities in patients with knee osteoarthritis (OA). Sixty-two subjects (mean age 68.2 years, standard deviation [SD] ± 7.9 years) with knee OA participated in the study. Significantly higher knee p...

  11. Isolated abscess in superior rectus muscle in a child

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    Sushank Ashok Bhalerao

    2015-01-01

    Full Text Available Pyomyositis is a primary bacterial infection of striated muscles nearly always caused by Staphylococcus aureus. Development of the intramuscular abscess involving the extra-ocular muscles (EOMs remains an extremely rare process. We herein present a case of isolated EOM pyomyositis involving superior rectus muscle in a 2-year male child who was referred with complaints of swelling in left eye (LE and inability to open LE since last 1-month. Orbital computed tomography (CT scan showed a well-defined, hypo-dense, peripheral rim-enhancing lesion in relation to left superior rectus muscle suggestive of left superior rectus abscess. The abscess was drained through skin approach. We concluded that pyomyositis of EOM should be considered in any patient presenting with acute onset of orbital inflammation and characteristic CT or magnetic resonance imaging features. Management consists of incision and drainage coupled with antibiotic therapy.

  12. A case misdiagnosed as bilateral abducens palsy

    International Nuclear Information System (INIS)

    A 66-year-old male was admitted to our neurosurgical floor because of double vision and gait disturbance. Neurological examinations revealed bilateral 6th nerve palsy with both eyes pointing toward the midline. Initially, using a tentative diagnosis of intracranial mass lesions, especially localized at the base of the skull, computerized tomography of the head, cerebral angiography, orbital venography, and metrizamide CT cisternography were performed; the findings were normal. An orbital CT scan showed an enlargement of the bilateral medial rectus muscles, and the thyroid functions of T3 and T4 and the T3 uptake were all elevated, which was compatible with the diagnosis of Graves' disease. The limitations of both eyeballs were considered to be due not to the 6th nerve palsy, but to the hypertrophy of the bilateral medial rectus muscles. We neurosurgeons should recall Graves' disease as well as intracranial lesions, cerebrovascular disease, and post-traumatic sequelae when examining a patient who presents limitations of external ocular movement. (author)

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  20. The effect of whole-body vibration and resistance training on muscle strength in a 13-year-old boy with m. biceps femoris lesion and posttraumatic calcification

    Directory of Open Access Journals (Sweden)

    Pantović Milan

    2015-01-01

    Full Text Available Introduction. Skeletal muscle atrophy is a common adaptation after major muscle lesion of m. biceps femoris that results in numerous health-sport related complications. Resistance strength training and whole-body vibration (WBV have been recognized as an effective tool, which attenuates atrophy and evokes hypertrophy. Case report. We presented a 13-year-old boy with a lesion of m. biceps femoris and posttraumatic calcification sustained in soccer training session 6 month prior participation in this study. The patient underwent training 3 times a week for 7 weeks, including unilateral progressive WBV + resistance training (RT of the right hamstrings muscle group using WBV and weights. Hamstrings muscle strength was measured using a Cybex isokinetic dynamometer. At the end of week 4, the patient peak torque value of the involved leg increased from 39% body weight (BW to 72% BW and bilateral deficit decreased from -64% to -35%; at the end of week 7 the participant’s peak torque value of the involved leg increased from 72% BW to 98% BW and bilateral deficit decreased from -35% to -3%, respectively. Conclusion. Unilateral WBV + RT protocol evokes strength increase in the hamstrings muscle group. This case study suggests that adding WBV, as well as the RT program have to be considered in the total management of strength disbalance. Further studies are needed to verify the efficiency of WBV + RT protocol over the classic physical therapy exercise program.

  1. The Isolated Effect of Adductor Canal Block on Quadriceps Femoris Muscle Strength After Total Knee Arthroplasty

    DEFF Research Database (Denmark)

    Sørensen, Johan Kløvgaard; Jæger, Pia; Dahl, Jørgen Berg;

    2016-01-01

    BACKGROUND: Using peripheral nerve block after total knee arthroplasty (TKA), without impeding mobility, is challenging. We hypothesized that the analgesic effect of adductor canal block (ACB) could increase the maximum voluntary isometric contraction (MVIC) of the quadriceps femoris muscle after...

  2. Bilateral dacryoadenitis

    Directory of Open Access Journals (Sweden)

    Charlotte Derr

    2012-01-01

    Full Text Available Acute dacryoadenitis is an uncommon condition that involves inflammation of the lacrimal gland. In rare instances, dacryoadenitis may be bilateral. A delay in proper treatment of an otherwise simple case of dacryoadenitis may lead to significant soft tissue morbidity such as cellulitis, lacrimal gland abscess, or orbital abscess. We report the case of a 24-year-old male who presented to the emergency department with acute bilateral dacryoadenitis. The patient′s symptoms did not respond to oral antibiotics and he subsequently required admission for intravenous antibiotics. During his hospitalization the patient had diagnostic testing to try to determine the etiology for his symptoms. The unique aspects of managing a case of bilateral dacryoadenitis as well as treatment recommendations are discussed in this case report.

  3. Isolated inferior rectus muscle rupture after blunt orbital trauma

    Science.gov (United States)

    Tomasetti, Patrick; Metzler, Philipp; Jacobsen, Christine

    2013-01-01

    A 44-year-old man was referred to our department with diplopia, periorbital swelling and haematoma of the left eye after orbital trauma due to a punch. During the examination, mild enophthalmos, hypertropia and a total absence of infraduction were observed. An orbital computed tomography (CT) scan demonstrated a left orbital floor blow-out fracture, with caudal herniation of periorbital fat and rectus inferior muscle. Repair was performed under total anaesthesia with placement of a Titan mesh. The following days were marked by the persistence of diplopia without improvement of infraduction. A postoperative, 0.5 mm CT scan highlighted a complete rupture of the inferior rectus muscle, not seen before operation, by a 1.0 mm-sliced CT. In this case, orthoptic therapy was undertaken with good results after 6 months and without need of a second repair. PMID:24963904

  4. Tenderization effect of soy sauce on beef M. biceps femoris.

    Science.gov (United States)

    Kim, Hyun-Wook; Choi, Yun-Sang; Choi, Ji-Hun; Kim, Hack-Youn; Lee, Mi-Ai; Hwang, Ko-Eun; Song, Dong-Heon; Lim, Yun-Bin; Kim, Cheon-Jei

    2013-08-15

    This study was conducted to evaluate the tenderization effect of soy sauce on beef M. biceps femoris (BF). Five marinades were prepared with 4% (w/v) sodium chloride and 25% (w/v) soy sauce solutions (4% salt concentration) and mixed with the ratios of 100:0 (S0, pH 6.52), 75:25 (S25, 5.40) 50:50 (S50, 5.24), 25:75 (S75, 5.05), and 0:100 (S100, 4.85), respectively. The BF samples which were obtained from Hanwoo cows at 48 h postmortem (n=24) were marinated with five marinades for 72 h at 4°C (1:4 w/w), and the effects of soy sauce on tenderness were evaluated. Soy sauce marination resulted in a decrease in the pH value of the BF sample. However, there were no significant differences in the water holding capacity (Ptenderization effect of soy sauce may attribute various mechanisms such as increased collagen solubility or proteolysis which depend on soy sauce level in marinade. PMID:23561150

  5. Dengue Fever With Rectus Sheath Hematoma: A Case Report

    OpenAIRE

    Sharma, Anurag; Bhatia, Sonia; Singh, Rajendra Pratap; Malik, Gaurav

    2014-01-01

    Dengue fever, also known as breakbone fever, is an infectious tropical disease caused by the Dengue virus. It is associated with a number of complications, which are well documented. However, Dengue fever associated with rectus sheath hematoma (RSH) is a very rare complication. Only one case report has been published prior supporting the association of Dengue fever with RSH. We report a case of Dengue fever who presented with RSH and was successfully treated conservatively. RSH is also an unc...

  6. Large unilateral medial rectus recession for the treatment of esotropia.

    OpenAIRE

    Grin, T R; Nelson, L B

    1987-01-01

    Sixteen patients with moderate angle esotropia of 30 to 35 prism dioptres were treated with a unilateral medial rectus muscle recession of 6 or 6.5 mm. Thirteen of sixteen patients (80%) were straight postoperatively or had 12 prism dioptres or less of esotropia. Three of the 16 had greater than 12 prism dioptres of esotropia, and none were exotropic. This procedure should be considered as an alternative approach in the treatment of moderate angle esotropia.

  7. Evaluation of Risk Factors for Rectus Sheath Hematoma.

    Science.gov (United States)

    Sheth, Heena S; Kumar, Rohit; DiNella, Jeannine; Janov, Cheryl; Kaldas, Hoda; Smith, Roy E

    2016-04-01

    Rectus sheath hematoma (RSH) develops due to rupture of epigastric arteries or the rectus muscle. Although RSH incidence rate is low, it poses a significant diagnostic dilemma. We evaluated the risk factors for RSH, its presentation, management, and outcomes for 115 patients hospitalized with confirmed RSH by computed tomography scan between January 2005 and June 2009. More than three-fourth (77.4%) of the patients were on anticoagulation therapy, 58.3% patients had chronic kidney disease (CKD) stage ≥3, 51.3% had abdominal injections, 41.7% were on steroids/immunosuppressant therapy, 37.4% had abdominal surgery/trauma, 33.9% had cough, femoral puncture was performed in 31.3% of patients, and 29.5% were on antiplatelet therapy. Rectus sheath hematoma was not an attributable cause in any of the 17 deaths. Mortality was significantly higher in patients with CKD stage ≥3 (P = .03) or who required transfusion (P = .007). Better understanding of RSH risk factors will facilitate early diagnoses and improve management. PMID:25294636

  8. Absence of the Arteria Profunda Femoris Ausencia de la Arteria Femoral Profunda

    Directory of Open Access Journals (Sweden)

    I Otag

    2012-06-01

    Full Text Available At arteria femoralis, arteria profunda femoris is the main branch feeding the thigh. After iliofemoral embryological evolution many variations can be seen in this vessel. The absence of a. profunda femoris is one of the rare seen variation among these variations. Knowing the anatomy and variations of a. profunda femoris well, is important in low extremity ischemia, vessel surgery and angiography applications. In this study, 1036 films belonging to low extremity found in the Radiology department of School of Medicine of Cumhuriyet University were examined as retrospective. Among these films at four of them of male cases, absence of a. profunda femoris was detected. In cases at ages of 32, 37, 47 and 53 respectively, in the first and second case at the right low extremity there was no a. profunda femoris and at the left low extremity it was seen that a. circumflexus femoris medialis and a. circumflexus femoris lateralis emerged from a. profunda femoris. In the third case it was detected that at left low extremity a. profunda femoris did not exist, and at right low extremity a. circumflexus femoris lateralis emerged from a. profunda femoris, and a. circumflexus femoris medialis emerged from a. femoralis. In the fourth case at left low extremity there was no a. profunda femoris and at right low extremity it was seen that at a. profunda femoris and a. femoralis were in unsteady course. The absence of a. profunda femoris had 0,4%. The results were discussed by comparing with literature data.La arteria femoral profunda, se origina de la arteria femoral, siendo la rama principal que alimenta al muslo. Después de la evolución embriológica de las aa. iliofemorales, muchas variaciones pueden verse en este vaso. La ausencia de una a. femoral profunda es una rara variación observada dentro de estas variaciones. Conocer la anatomía y las variaciones de la a. femoral profunda, es importante para la isquemia de los miembros inferiores, cirugía vascular y

  9. Cut and paste: A novel method of re-attaching rectus muscles with cyanoacrylate during recessions in strabismus

    Directory of Open Access Journals (Sweden)

    Darakshan Anjum

    2010-01-01

    Full Text Available Aim: Bio-adhesives like cyanoacrylate offer an alternative to sutures to attach tissues, including in ophthalmology. This prospective trial evaluated the suitability and bio-tolerance of iso-amyl cyanoacrylate in rectus muscle recession surgery for strabismus. Materials and Methods: We randomized one eye in each of 10 cases of bilateral horizontal rectus recessions to 6/0 polyglactin and the other to iso-amyl-cyanoacrylate. We compared time to reattachment (from disinsertion, complications and inflammatory scores (0 to +3: nil, mild, moderate and severe on Day One, at two and at four to six weeks post surgery. Results: There were no significant group differences in inflammatory scores (Wilcoxon, all values of P>0.05. All attachments held firm. Gluing took significantly longer by 5.24±1.91 min (95% CI for difference: 3.87-6.61. There were no complications. Conclusion: We feel that although it takes marginally longer, iso-amyl cyanoacrylate offers an effective and safe alternative to sutures for muscle recession in strabismus surgery. Since it is cheaper (vs. polyglactin and offers multi-use possibility it may also prove to be cost-effective.

  10. Anatomical and Functional Recovery of Neurotized Remnant Rectus Abdominis Muscle in Muscle-Sparing Pedicled Transverse Rectus Abdominis Musculocutaneous Flap

    Directory of Open Access Journals (Sweden)

    Woonhyeok Jeong

    2013-07-01

    Full Text Available Background  Pedicled transverse rectus abdominis musculocutaneous flaps typically sacrificethe entire muscle. In our experience, the lateral strip of the rectus abdominis muscle can bespared in an attempt to maintain function and reduce morbidity. When the intercostal nervesare injured, muscle atrophy appearswith time. The severed intercostal nervewasreinserted intothe remnantlateralstrip ofthe rectus abdominismuscle to reducemuscle atrophy.Methods  The authors retrospectively reviewed 9 neurotized cases and 10 non-neurotizedcases. Abdominal computed tomography was performed to determine the area of the rectusmuscles. Electromyography (EMGwas performed to check contractile function ofthe remnantmuscle. A single investigator measured the mean areas ofrandomly selected locations(secondlumbarspine using ImageJsoftware in a series of 10 cross-sectionalslices. We compared theHounsfield unit(HU pre- and postoperatively to evaluate regeneration quality.Results  In the neurotization group, 7 of 9 cases maintained the mass of remnant muscle.However, in the non-neurotization group, 8 of 10 losttheir mass. The number oftotally atrophied muscles in each of the two groups was significantly different (P= 0.027. All of theremnantmusclesshowed contractile function on EMG. The 9 remaining remnantrectus abdominis muscles showed declined the HU value after surgery but also within a normal range ofmuscle.Conclusions  Neurotization was found to be effective in maintaining the mass of remnantmuscle. Neurotized remnant muscle had contractile function on EMG and no fatty degeneration byHUvalue.

  11. Er det noen forskjell i muskelaktiveringen ved bilaterale kontra unilaterale amerikanske kettlebell svinger i rectus abdominis, external oblique, erector spinae og multifidus?

    OpenAIRE

    Slåttland, Roy-André Vang; Vraalsen, Øyvind Fougli

    2013-01-01

    Formålet med denne studien var å undersøke muskelaktiveringen i kettlebell-sving ved unilateral og bilateral trening, i og med at dette ikke er gjort tidligere. Etter 2-5 tilvenningsøkter (til teknikken ble godkjent av sertifisert kettlebell-instruktør) ble 15 friske og styrketrente menn (alder 24,9 år ± 6,1, høyde 179,5 cm ± 6,8, og vekt 79,5 kg ± 7,95) testet i 10 repetisjoner unilateralt og bilateralt i randomisert rekkefølge. EMG- aktiviteten fra rectus abdominis, external oblique og erec...

  12. Functional analysis of the biceps femoris muscle during locomotor behavior in some primates.

    Science.gov (United States)

    Kumakura, H

    1989-07-01

    In order to investigate a correlation between morphological variations of the biceps femoris muscle and its homologues in four primate species (Japanese macaque, spider monkey, white-handed gibbon, and chimpanzee) and each type of species-specific locomotor behavior, I carried out both morphological and functional analyses of these muscles. The description of the level of insertion reveals interspecific variation is in the level of crural attachment, especially in species with a bicipital biceps femoris muscle. Electromyograms (EMGs) were induced from both the long and short head of the biceps femoris muscle during four kinds of locomotor behavior (horizontal quadrupedal walking, climbing on an inclined pole, vertical climbing, and bipedal walking). In the case of the monoceptual ischiocruralis lateralis muscle of the Japanese macaque, EMGs were induced from both the one-joint femoral part and the two-joint crural part. Though during horizontal quadrupedal locomotion the crural part of the monocipital-type muscle functioned to maintain the knee joint angle, it functioned to gain propulsive force when the kinematic load became larger, as in vertical climbing and bipedal walking. On the other hand, the long heads of the biceps femoris muscles were active in propulsion regardless of the kinematic load. But in bipedal walking, the long head muscle also acted with the short head muscle to maintain the knee joint angle. These functional features of various biceps femoris muscles of primates correlated with their species-specific locomotor behavior. PMID:2504047

  13. Volume of the ligamentum capitis femoris in osteoarthritic hip joints of adult dogs

    Directory of Open Access Journals (Sweden)

    J.D. Mande

    2003-06-01

    Full Text Available Ventrodorsal pelvic radiographs were made of 32 adult dogs under general anaesthesia. The hip joints were evaluated according to the severity of osteoarthritic changes graded as 0, 1, 2 or 3. The dogs were euthanased, the hip joints opened and the ligamentum capitis femoris dissected out in toto. The volume of each ligament was determined using a water displacement technique and the mean volume compared to the four radiographic grades of osteoarthritis. There was an inverse correlation (r = -0.75 between the mean volume of the ligamentum capitis femoris and the increasing severity of osteoarthritis as assessed by radiography. The results confirmed the crucial role of radiography in the clinical evaluation of hip dysplasia and osteoarthritis in the adult dog. Assessment of the volume of the ligamentum capitis femoris revealed that it is an important tool for research in canine hip dysplasia and osteoarthritis.

  14. Volume of the ligamentum capitis femoris in osteoartritic hip joints of adult dogs

    International Nuclear Information System (INIS)

    Ventrodorsal pelvic radiographs were made of 32 adult dogs under general anaesthesia. The hip joints were evaluated according to the severity of osteoarthritic changes graded as 0, 1, 2 or 3. The dogs were euthanased, the hip joints opened and the ligamentum capitis femoris dissected out in toto. The volume of each ligament was determined using a water displacement technique and the mean volume compared to the four radiographic grades of osteoarthritis. There was an inverse correlation (r = -0.75) between the mean volume of the ligamentum capitis femoris and the increasing severity of osteoarthritis as assessed by radiography. The results confirmed the crucial role of radiography in the clinical evaluation of hip dysplasia and osteoarthritis in the adult dog. Assessment of the volume of the ligamentum capitis femoris revealed that it is an important tool for research in canine hip dysplasia and osteoarthritis

  15. Situational restriction of elevation in adduction relieved by faden on the medial rectus

    Directory of Open Access Journals (Sweden)

    R Muralidhar

    2016-01-01

    Full Text Available We describe a patient with situational restriction of elevation in adduction in his left eye. Clinical examination pointed to instability of the left medial rectus pulley. This was corrected by Faden on the medial rectus. The importance of this relatively new concept in identifying and treating orbital pulley instability is discussed.

  16. Identification and Characterization of a Putative Chemotaxis Protein, CheY, from the Oral Pathogen Campylobacter rectus

    OpenAIRE

    LaGier, Michael J.; Bilokopytov, Ihor; Cockerill, Bradley; Threadgill, Deborah S.

    2014-01-01

    Campylobacter rectus is an understudied oral bacterium that contributes to periodontitis. Processes that contribute to the disease-causing capabilities of pathogens, such as chemotaxis, are largely unknown in C. rectus. The aim of this study was to better understand C. rectus chemotaxis, by examining the C. rectus genome for the presence of a cheY gene. CheY proteins play a part in chemotaxis by acting as two-component response regulators. Significantly, CheY proteins from several pathogens, ...

  17. Physical performance parameters during standing up in patients with unilateral and bilateral total knee arthroplasty

    OpenAIRE

    Bakirhan, Serkan; Salih ANGIN; Karatosun, Vasfi; Unver, Bayram; Gunal, Izge

    2012-01-01

    Objective: The aim of this study was to compare quadriceps femoris muscle performance parameters of patients who underwent unilateral and bilateral total knee arthroplasty (TKA). Methods: The study included 80 patients. Thirty-five underwent unilateral primary TKA (35 females; mean age: 67.11±3.97 years) and 45 underwent bilateral primary TKA (2 males, 43 females; mean age: 67.12±7.32 years). Patients were evaluated in terms of performance parameters including stand-up time, rising index,...

  18. Bilateral agreements

    International Nuclear Information System (INIS)

    Ten bilateral agreements are presented. These are: 1) Co-operation agreement relating to the peaceful uses of nuclear energy between Argentina and EURATOM (1996); 2) Agreement on co-operation in the peaceful uses of nuclear energy between Argentina and Greece (1997); 3) Implementing arrangement for technical exchange and co-operation in the area of peaceful uses of nuclear energy between Argentina and the United States (1997); 4) Agreement concerning co-operation in nuclear science and technology between Australia and Indonesia (1997); 5) Implementation of the 1985 Agreement for co-operation concerning the peaceful uses of nuclear energy between the People's Republic of China and the United States (1998); 6) Protocol of co-operation between France and Lithuania (1997); 7) Agreement on co-operation in energy research, science and technology, and development between Germany and the United States (1998); 8) Agreement on early notification of a nuclear accident and exchange of information on nuclear facilities between Greece and Romania (1997); 9) Agreement on early notification of nuclear accidents and co-operation in the field of nuclear safety between Hungary and the Ukraine (1997); 10) Agreement in the field of radioactive waste management between Switzerland and the United States (1997). (K.A.)

  19. Rectus sheath hematoma with low molecular weight heparin administration: a case series

    OpenAIRE

    Sullivan, Laura E J; Wortham, Dale C.; Litton, Kayleigh M

    2014-01-01

    Background Rectus sheath hematoma is an uncommon but potentially serious bleeding complication that can occur spontaneously or as a result of anticoagulation administration. Case presentation Case number one: A 62 year old chronically ill Caucasian female develops a rectus sheath hematoma seven days after hospital discharge. The previous hospitalization included low molecular weight heparin administration for deep vein thrombosis prophylaxis. The patient ultimately chooses comfort care and ex...

  20. Early Results of Slanted Recession of the Lateral Rectus Muscle for Intermittent Exotropia with Convergence Insufficiency

    OpenAIRE

    Bo Young Chun; Kyung Min Kang

    2015-01-01

    The aim of this study was to evaluate the efficacy of slanted recession of the lateral rectus muscle for intermittent exotropia with convergence insufficiency. This prospective study included 31 patients who underwent slanted lateral rectus recession for intermittent exotropia with convergence insufficiency between June 2010 and June 2012. Following parameters were recorded and analyzed: patient sex, age, preoperative and postoperative near and distance ocular alignment, and changes in stereo...

  1. Bilateral anterior shoulder dislocation

    OpenAIRE

    Meena, Sanjay; Saini, Pramod; Singh, Vivek; Kumar, Ramakant; Trikha, Vivek

    2013-01-01

    Shoulder dislocations are the most common major joint dislocations encountered in the emergency departments. Bilateral shoulder dislocations are rare and of these, bilateral posterior shoulder dislocations are more prevalent than bilateral anterior shoulder dislocations. Bilateral anterior shoulder dislocation is very rare. We present a case of 24-year-old male who sustained bilateral anterior shoulder dislocation following minor trauma, with associated greater tuberosity fracture on one side...

  2. Calcific tendinitis of biceps femoris: an unusual site and cause for lateral knee pain.

    Science.gov (United States)

    Chan, Warwick; Chase, Helen Emily; Cahir, John G; Walton, Neil Patrick

    2016-01-01

    A 37-year-old man presented to the acute knee and sports medicine clinic with atraumatic lateral knee pain. He had point tenderness over the lateral aspect of his knee which had not settled with anti-inflammatory medications. Imaging revealed a large opaque lesion lateral to the knee and although there was no clear mechanism, injury to the posterolateral corner was considered. An MRI subsequently revealed a rare case of calcific tendinitis to the biceps femoris tendon insertion. This condition was self-limiting and did not require interventions such as steroid injections. This is the first reported case of calcific tendinitis of biceps femoris as a cause of acute knee pain. PMID:27473032

  3. New technical approach for the repair of an abdominal wall defect after a transverse rectus abdominis myocutaneous flap: a case report

    Directory of Open Access Journals (Sweden)

    Kaemmer Daniel A

    2008-04-01

    Full Text Available Abstract Introduction Breast reconstruction with autologous tissue transfer is now a standard operation, but abnormalities of the abdominal wall contour represent a complication which has led surgeons to invent techniques to minimize the morbidity of the donor site. Case presentation We report the case of a woman who had bilateral transverse rectus abdominis myocutaneous flap (TRAM-flap breast reconstruction. The surgery led to the patient developing an enormous abdominal bulge that caused her disability in terms of abdominal wall and bowel function, pain and contour. In the absence of rectus muscle, the large defect was repaired using a combination of the abdominal wall component separation technique of Ramirez et al and additional mesh augmentation with a lightweight, large-pore polypropylene mesh (Ultrapro®. Conclusion The procedure of Ramirez et al is helpful in achieving a tension-free closure of large defects in the anterior abdominal wall. The additional mesh augmentation allows reinforcement of the thinned lateral abdominal wall.

  4. Distribution of the Toxin following Medial Rectus Muscular Injection of Botulinum Toxin Gel in Rabbits

    Institute of Scientific and Technical Information of China (English)

    Jingchang Chen; Guanghuan Mai; Xinping Yu; Huanyuan Yu; Heping Wu; Xiaoming Lin; Daming Deng; Ying Kang

    2005-01-01

    Purpose: To determine the distribution of the toxin among individual muscles after intramuscular injection of botulinum toxin gel.Methods: One eye of 7 New Zealand white rabbits was randomized into group A, and the contralateral eye was into group B. Eyes in group A received medial rectus intramuscular injection of 2.5 IU of 125I-BTX-A gel in 0.1 ml, and those in group B received equivalent amount of 125I-BTX-A solution by medial rectus intramuscular injection. Four rectus muscles and the levator palpebrae superioris were harvested and the radioactivity of muscles was measured 16 hours after the injection.Results: In group A, the radioactivity of per gram medial rectus was significantly higher than that of other muscles (P < 0.01), and there was no statistically significant difference in the radioactivity of per gram muscles among other muscles (P > 0.05). In group B, the radioactivity of per gram medial rectus and levator palpebrae superioris was significantly higher than that of other muscles respectively(P < 0.05), and the difference in the radioactivity of per gram muscles between medial rectus and levator palpebrae superioris was not statistically significant (P > 0.05). The radioactivity of per gram medial rectus in group A was higher than that in group B (t=3.731 ,P=0.01), and there was no significant difference in the radioactivity of per gram muscles among other homonymous muscles (P > 0.05).Conclusion: The toxin dispersed principally in the injected muscle and the local concentration of the toxin was much high following intramuscular injection of botulinum toxin gel.

  5. Use of Ultrasound to Monitor Biceps Femoris Mechanical Adaptations after Injury in a Professional Soccer Player.

    Science.gov (United States)

    Kellis, Eleftherios; Galanis, Nikiforos; Chrysanthou, Chrysanthos; Kofotolis, Nikolaos

    2016-03-01

    This study examined the use of ultrasound to monitor changes in the long head of the biceps femoris (BF) architecture of aprofessional soccer player with acute first-time hamstring strain. The player followed a 14 session physiotherapy treatment until return to sport. The pennation angle and aponeurosis strain of the long head of the biceps femoris (BF) were monitored at 6 occasions (up until 1 year) after injury. The size of the scar / hematoma was reduced by 63.56% (length) and 67.9% (width) after the intervention and it was almost non-traceable one year after injury. The pennation angle of the fascicles underneath the scar showed a decline of 51.4% at the end of the intervention while an increase of 109.2% of the fascicles which were closer to deep aponeurosis was observed. In contrast, pennation angle of fascicles located away from the injury site were relatively unaffected. The treatment intervention resulted in a 57.9% to 77.3% decline of maximum strain per unit of MVC moment and remained similar one year after the intervention. This study provided an example of the potential use of ultrasound-based parameters to link the mechanical adaptations of the injured muscle to specific therapeutic intervention. Key pointsChanges in fascicle orientation after biceps femoris mild tear were reduced after a 28 day intervention and remained similar one year after injury.Tendon/aponeurosis strain per unit of moment of force decreased during the course of the therapeutic intervention.Future studies could utilize ultrasonography to monitor mechanical responses after various types of hamstring injury and interventions in order to improve criteria for a safe return to sport. PMID:26957929

  6. Electrical stimulation of quadriceps femoris in an elite weight lifter: a single subject experiment.

    Science.gov (United States)

    Delitto, A; Brown, M; Strube, M J; Rose, S J; Lehman, R C

    1989-06-01

    The response to treatment of high intensity neuromuscular electrical stimulation (NMES) to both quadriceps femoris muscles as an adjunct to ongoing weight training was evaluated using a single subject experimental design. For an elite weight lifter weekly maximal measurements of snatch (S), clean and jerk (CJ), and front squat (SQ) were obtained over 4 months during which the subject weight trained daily for 3 h. The 1st month, baseline data were collected. After baseline measurements, a 1-month period of high-intensity NMES was added to the subject's weight training. NMES was then withdrawn for 1 month and administered once more for 2 weeks. Three quadriceps femoris muscle biopsies were taken, two during the initial baseline period and one just before the end of the first stimulation period. The results showed a significant and clear relationship between performance gains and NMES administration and withdrawal. Steep gains for S, CJ, and SQ were seen after 2 weeks of stimulation, with front squat showing a 20-kg increase within the 1st week of both stimulation periods. Muscle biopsy showed an increased type I fiber area, decreased type IIa and IIb fiber area, and an increase of type II fibers after NMES. The results of this study support the use of high-dose NMES as an adjunct to weight training in elite lifters. PMID:2674035

  7. Profunda Femoris Artery Perforator Propeller Flap: A Valid Method to Cover Complicated Ischiatic Pressure Sores.

    Science.gov (United States)

    Scalise, Alessandro; Tartaglione, Caterina; Bolletta, Elisa; Pierangeli, Marina; Di Benedetto, Giovanni

    2015-08-01

    We report the case of a 50-year-old paraplegic man with a complicated grade III/IV ischiatic pressure sore treated with a propeller flap based on the first perforator of the profunda femoris artery. Our aim was to surgically reconstruct an ischiatic pressure sore in a patient with ankylosis using a fasciocutaneous perforator propeller flap obtained from the posterior region of the thigh. Our decision to perform a profunda femoris artery perforator propeller flap reconstruction was mainly due to the anatomical contiguity of the flap with the site of the lesion and the good quality of the skin harvested from the posterior region of the thigh. The use of the perforator fasciocutaneous flap represents a muscle-sparing technique, providing a better long-term result in surgical reconstruction. The choice of the 180-degree propeller flap was due to its ability to provide a good repair of the pressure ulcer and to pass over the ischiatic prominence in the patient in the forced decubitus position. The operatory course did not present any kind of complication. Using this reconstructive treatment, we have obtained complete coverage of the ischiatic pressure sore. PMID:26495200

  8. Use of Ultrasound to Monitor Biceps Femoris Mechanical Adaptations after Injury in a Professional Soccer Player

    Directory of Open Access Journals (Sweden)

    Eleftherios Kellis, Nikiforos Galanis, Chrysanthos Chrysanthou, Nikolaos Kofotolis

    2016-03-01

    Full Text Available This study examined the use of ultrasound to monitor changes in the long head of the biceps femoris (BF architecture of aprofessional soccer player with acute first-time hamstring strain. The player followed a 14 session physiotherapy treatment until return to sport. The pennation angle and aponeurosis strain of the long head of the biceps femoris (BF were monitored at 6 occasions (up until 1 year after injury. The size of the scar / hematoma was reduced by 63.56% (length and 67.9% (width after the intervention and it was almost non-traceable one year after injury. The pennation angle of the fascicles underneath the scar showed a decline of 51.4% at the end of the intervention while an increase of 109.2% of the fascicles which were closer to deep aponeurosis was observed. In contrast, pennation angle of fascicles located away from the injury site were relatively unaffected. The treatment intervention resulted in a 57.9% to 77.3% decline of maximum strain per unit of MVC moment and remained similar one year after the intervention. This study provided an example of the potential use of ultrasound-based parameters to link the mechanical adaptations of the injured muscle to specific therapeutic intervention.

  9. Bilateral lateral periodontal cyst

    OpenAIRE

    Govil, Somya; Gupta, Vishesh; Misra, Neeta; Misra, Pradyumna

    2013-01-01

    The bilateral lateral periodontal cyst is a rare nasological entity, which despite clinical and radiological presentation is being diagnosed by histological characteristics. It is asymptomatic in nature and is observed in routine radiography. The aim and objective of this article is to present a rare case of bilateral lateral periodontal cyst in a 14-year-old child. The clinical and radiographical findings, along with its management have been discussed. Enucleation of bilateral cyst without e...

  10. Early results of slanted recession of the lateral rectus muscle for intermittent exotropia with convergence insufficiency.

    Science.gov (United States)

    Chun, Bo Young; Kang, Kyung Min

    2015-01-01

    The aim of this study was to evaluate the efficacy of slanted recession of the lateral rectus muscle for intermittent exotropia with convergence insufficiency. This prospective study included 31 patients who underwent slanted lateral rectus recession for intermittent exotropia with convergence insufficiency between June 2010 and June 2012. Following parameters were recorded and analyzed: patient sex, age, preoperative and postoperative near and distance ocular alignment, and changes in stereopsis. The mean age of the patients was 9.2 years. The preoperative mean deviation angle was 32.4 PD at distance and 43.4 PD at near. After 6 months, slanted lateral rectus recession reduced the deviation angles to 2 PD at distance and 3.4 PD at near. In addition, the mean difference between distance and near deviation angles was significantly reduced from 11 PD to 1.4 PD at 6 months postoperatively. Slanted lateral rectus recession for intermittent exotropia with convergence insufficiency in children successfully reduced the distance and near exodeviations and the near-distance difference without increasing the risk of long-term postoperative esotropia or diplopia. PMID:25688298

  11. Surgical Responses of Medial Rectus Muscle Recession in Thyroid Eye Disease-Related Esotropia.

    Science.gov (United States)

    Lyu, In Jeong; Lee, Ju-Yeun; Kong, Mingui; Park, Kyung-Ah; Oh, Sei Yeul

    2016-01-01

    We evaluate the surgical outcomes and surgical responses of medial rectus muscle (MR) recession patients with thyroid eye disease (TED)-related esotropia (ET). The surgical dose-response curves 1 week postoperatively and at the final visit were analyzed. Univariable and multivariable linear regression analyses were applied to investigate factors influencing surgical dose-response. A total of 43 patients with TED-related ET that underwent MR recession were included. The final success rate was 86.0% and the rate of undercorrection was 14.0%. The surgical dose-response curves of TED-related ET showed a gentle slope compared with those of standard surgical tables. In the univariable model, simultaneous vertical rectus muscle recession was the only significant factor influencing surgical dose-response of MR recession in TED-related ET (β = -0.397, P = 0.044). In a model adjusted for age, sex, type of surgery, and preoperative horizontal angle of deviation, simultaneous vertical rectus muscle recession showed marginal significance (β = -0.389, P = 0.064). The surgical dose-response curve of TED-related ET was unique. Simultaneous vertical rectus muscle recession was associated with increased surgical dose-response in TED-related ET. PMID:26796354

  12. Surgical Responses of Medial Rectus Muscle Recession in Thyroid Eye Disease-Related Esotropia.

    Directory of Open Access Journals (Sweden)

    In Jeong Lyu

    Full Text Available We evaluate the surgical outcomes and surgical responses of medial rectus muscle (MR recession patients with thyroid eye disease (TED-related esotropia (ET. The surgical dose-response curves 1 week postoperatively and at the final visit were analyzed. Univariable and multivariable linear regression analyses were applied to investigate factors influencing surgical dose-response. A total of 43 patients with TED-related ET that underwent MR recession were included. The final success rate was 86.0% and the rate of undercorrection was 14.0%. The surgical dose-response curves of TED-related ET showed a gentle slope compared with those of standard surgical tables. In the univariable model, simultaneous vertical rectus muscle recession was the only significant factor influencing surgical dose-response of MR recession in TED-related ET (β = -0.397, P = 0.044. In a model adjusted for age, sex, type of surgery, and preoperative horizontal angle of deviation, simultaneous vertical rectus muscle recession showed marginal significance (β = -0.389, P = 0.064. The surgical dose-response curve of TED-related ET was unique. Simultaneous vertical rectus muscle recession was associated with increased surgical dose-response in TED-related ET.

  13. Case misdiagnosed as bilateral abducens palsy. Importance of orbital CT scan in Graves' ophthalmopathy

    Energy Technology Data Exchange (ETDEWEB)

    Takeda, Naoya; Kuwamura, Keiichi; Shirataki, Kunio; Tamaki, Norihiko; Matsumoto, Satoshi (Kobe Univ. (Japan). School of Medicine)

    1984-02-01

    A 66-year-old male was admitted to our neurosurgical floor because of double vision and gait disturbance. Neurological examinations revealed bilateral 6th nerve palsy with both eyes pointing toward the midline. Initially, using a tentative diagnosis of intracranial mass lesions, especially localized at the base of the skull, computerized tomography of the head, cerebral angiography, orbital venography, and metrizamide CT cisternography were performed; the findings were normal. An orbital CT scan showed an enlargement of the bilateral medial rectus muscles, and the thyroid functions of T/sub 3/ and T/sub 4/ and the T/sub 3/ uptake were all elevated, which was compatible with the diagnosis of Graves' disease. The limitations of both eyeballs were considered to be due not to the 6th nerve palsy, but to the hypertrophy of the bilateral medial rectus muscles. We neurosurgeons should recall Graves' disease as well as intracranial lesions, cerebrovascular disease, and post-traumatic sequelae when examining a patient who presents limitations of external ocular movement.

  14. SELECTIVE ACTIVATION OF THE RECTUS ABDOMINIS MUSCLE DURING LOW-INTENSITY AND FATIGUING TASKS

    Directory of Open Access Journals (Sweden)

    Paulo H. Marchetti

    2011-06-01

    Full Text Available In order to understand the potential selective activation of the rectus abdominis muscle, we conducted two experiments. In the first, subjects performed two controlled isometric exercises: the curl up (supine trunk raise and the leg raise (supine bent leg raise at low intensity (in which only a few motor units are recruited. In the second experiment, subjects performed the same exercises, but they were required to maintain a certain force level in order to induce fatigue. We recorded the electromyographic (EMG activities of the lower and upper portions of the rectus abdominis muscle during the exercises and used spatial-temporal and frequency analyses to describe muscle activation patterns. At low-intensity contractions, the ratio between the EMG intensities of the upper and lower portions during the curl up exercise was significantly larger than during the leg raise exercise (p = 0.02. A cross-correlation analysis indicated that the signals of the abdominal portions were related to each other and this relation did not differ between the tasks (p = 0.12. In the fatiguing condition, fatigue for the upper portion was higher than for the lower portion during the curl up exercise (p = 0.008. We conclude that different exercises evoked, to a certain degree, individualized activation of each part of the rectus abdominis muscle, but different portions of the rectus abdominis muscle contributed to the same task, acting like a functional unit. These results corroborate the relevance of varying exercise to modify activation patterns of the rectus abdominis muscle

  15. Bilateral Congenital Diaphragmatic Hernia

    OpenAIRE

    Dhua, Anjan K; Aggarwal, Satish K; NB Mathur; GR Sethi

    2012-01-01

    Bilateral congenital diaphragmatic hernia (CDH) is a rare birth defect, with a poor prognosis. We describe a case of bilateral CDH discovered while repairing the right sided CDH. Diaphragmatic defect was repaired and a silo was applied on the abdominal wound to avoid abdominal compartment syndrome. The patient however died postoperatively due to severe pulmonary hypertension.

  16. Variable effect of steam injection level on beef muscles: semitendinosus and biceps femoris cooked in convection-steam oven

    Directory of Open Access Journals (Sweden)

    Marzena Zając

    2015-12-01

    Full Text Available Background. Combi ovens are used very often in restaurants to heat up food. According to the producers the equipment allows to cook meat portions which are more tender and flavoursome comparing to conventional cooking techniques. Materials and methods. Beef steaks from muscles semitendinosus and biceps femoris were cooked in convection-steam oven at three humidity levels: 10, 60 and 100%. Chemical composition, including total and insoluble collagen content and cook losses were analysed along with the texture and colour parameters. Results. M. biceps femoris was the hardest and the most chewy at 100% steam saturation level and hardness measured for m. semitendinosus was the lowest at 10% of vapour injection. Changing the steam conditions in the oven chamber did not affect the detectable colour differences of m. biceps femoris, but it was significant for m. semitendinosus. Applying 100% steam saturation caused higher cook losses and the increase of insolu- ble collagen fractions in both analysed muscles. Conclusions. The results are beneficial for caterers using steam-convection ovens in terms of providing evidence that the heating conditions should be applied individually depending on the muscle used. The ten- derness of m. semitendinosus muscle cooked at 10% steam saturation level was comparable to the tender- ness obtained for the same muscle aged for 10 days and cooked with 100% steam saturation. Steaks from m. biceps femoris muscle should be cooked with maximum 60% saturation level to obtain higher tenderness.

  17. Influence of extended aging on beef quality characteristics and sensory perception of steaks from the biceps femoris and semimembranosus.

    Science.gov (United States)

    Colle, M J; Richard, R P; Killinger, K M; Bohlscheid, J C; Gray, A R; Loucks, W I; Day, R N; Cochran, A S; Nasados, J A; Doumit, M E

    2016-09-01

    The objective was to determine the influence of post-fabrication aging (2, 14, 21, 42, and 63days) on beef quality characteristics and consumer sensory perception of biceps femoris (BF) and semimembranosus (SM) steaks. Lipid oxidation and aerobic plate counts increased (Pperception of tenderness of both muscles and overall acceptability of the SM. PMID:27155799

  18. Bilateral orbital tumour as the presentation of mammographically occult breast cancer

    Energy Technology Data Exchange (ETDEWEB)

    Lell, M.; Schulz-Wendtland, R.; Bautz, W.A. [Institute of Radiology, University of Erlangen-Nuernberg, Maximiliansplatz 1, 91504, Erlangen (Germany); Hafner, A. [Department of Ophthalmology, University of Erlangen-Nuernberg, Maximiliansplatz 1, 91504, Erlangen (Germany); Magener, A. [Institute of Pathology, University of Erlangen-Nuernberg, Maximiliansplatz 1, 91504, Erlangen (Germany); Tomandl, B.F. [Department of Neuroradiology, University of Erlangen-Nuernberg, Maximiliansplatz 1, 91504, Erlangen (Germany)

    2004-08-01

    We report a rare case of bilateral orbital metastases as the presentation in a 63-year-old woman. Biopsy of a diffusely infiltrated medial rectus muscle suggested metastatic adenocarcinoma. Investigation revealed a palpable mass of the right breast not shown on mammography or sonography. Invasive lobular carcinoma was found at core-needle biopsy with histological features identical to those of the orbital lesion. Metastases to the extraocular muscles are uncommon, particularly as the initial abnormality in the absence of disseminated disease. (orig.)

  19. Proteome profiles of longissimus and biceps femoris porcine muscles related to exercise and resting

    DEFF Research Database (Denmark)

    F.W.Te Pas, Marinus; Keuning, Els; Van der Wiel, Dick J.M.; Young, Jette F; Oksbjerg, Niels; Kruijt, Leo

    2011-01-01

    Exercise affects muscle metabolism and composition in the untrained muscles. The proteome of muscle tissue will be affected by exercise and resting. This is of economic importance for pork quality where transportation relates to exercise of untrained muscles. Rest reverses exercise effects. The...... objective of this research was to develop potential protein biomarkers that predict the optimal resting time after exercise related to optimal pork quality. Ten litters of four female pigs were within litter allocated to the four treatment groups: exercise by running on a treadmill for 27 minutes followed...... by rest for 0, 1, or 3 h; control pigs without exercise. Proteome profiles and biochemical traits measuring energy metabolism and meat quality traits expected to be related to exercise were determined in the Longissimus and the Biceps femoris of the pigs. The results indicated associations between...

  20. Pregnancy following bilateral salpingectomy

    DEFF Research Database (Denmark)

    Oturai, Annette Bang

    2008-01-01

    This report presents a rare case of spontaneous pregnancy following bilateral salpingectomy. A woman with a history of bilateral salpingectomy was admitted to hospital because of abdominal pain and positive urine HCG. Surprisingly, ultrasound confirmed a live intrauterine fetus. The pregnancy was...... unwanted, and the woman decided to terminate the pregnancy. She was offered diagnostic examination to localise a potential fistula, but she declined. In a MEDLINE search of English literature this is only the second case of spontaneous pregnancy following bilateral salpingectomy Udgivelsesdato: 2008/4/21...

  1. Bilateral Primary Intraocular Lymphoma

    OpenAIRE

    Mehrdad Karimi; Masoud Soheilian; Mozhgan Rezaei Kanavi

    2011-01-01

    Purpose: To report a case of bilateral primary intraocular lymphoma. Case report: A 33-year-old man presented with bilateral blurred vision since two years ago. Examination revealed large keratic precipitates, anterior chamber reaction, posterior subcapsular cataracts, and vitreous infiltration. After a short trial of topical and periocular steroids, diagnostic 25-gauge pars plana vitrectomy was performed and cytologic evaluation of the aspirate confirmed a diagnosis of intraocular lympho...

  2. Ultrasound-guided rectus sheath and transversus abdominis plane blocks for perioperative analgesia in upper abdominal surgery: A randomized controlled study

    Directory of Open Access Journals (Sweden)

    Khaled Abdelsalam

    2016-01-01

    Full Text Available Background: Regional anesthetic techniques can be used to alleviate postoperative pain in patients undergoing major upper abdominal surgery. Our aim was to evaluate the efficacy of bilateral ultrasound (US-guided rectus sheath (RS and transversus abdominis plane (TAP blocks for better perioperative analgesia. Patients and Methods: It is a prospective, observer-blinded, randomized clinical study. 40 eligible patients undergoing elective liver resection or Whipple procedure were included. All patients received a standardized anesthetic technique. Group 1 (n = 20 received preincisional US-guided bilateral RS and TAP blocks using 20 ml volume of bupivacaine 0.25% for each, and group 2 (n = 20 received local wound infiltration at end of surgery with 40 ml of bupivacaine 0.25%. A standardized postoperative analgesic regimen composed of intravenous paracetamol and a morphine patient-controlled analgesia (PCA. The use of intraoperative fentanyl and recovery room morphine boluses, PCA-administered morphine, pain scores as well as number of patients′ experienced postoperative nausea and vomiting in the ward at 6 and 24 h were recorded. Results: Group 1 patients received a significantly lower cumulative intraoperative fentanyl, significantly lesser boluses of morphine in postanesthesia care unit, as well, significantly lower cumulative 24 h postoperative morphine dosage than the group 2 patients. Pain visual analog scale scores were significantly lower at both 6 and 24 h postoperatively in TAP group when compared with the no-TAP group. There were no complications related to the TAP block procedures. No signs or symptoms of local anesthetic systemic toxicity were detected. Conclusion: The combination of bilateral US-guided RS and TAP blocks provides excellent perioperative analgesia for major upper abdominal surgery.

  3. Fibromatosis in vertical rectus abdominis myocutaneous flap imitating tumor recurrence after surgery for locally advanced rectal cancer: case report

    OpenAIRE

    Goscinski, Mariusz Adam; Hole, Knut Håkon; Tønne, Elin; Ryder, Truls; Grøholt, Krystyna Kotanska; Flatmark, Kjersti

    2016-01-01

    Background Abdominoperineal excision is performed in patients with locally advanced, low rectal carcinoma. Reconstruction of the dorsal vagina and perineum using the vertical rectus abdominis myocutaneous flap following extensive surgery results in favorable surgical outcome and quality of life. However, the rectus abdominis muscle, as part of the anterior abdominal wall, may develop fibrous lesions also as a transplant. Case presentation A 39-year-old female patient with low rectal cancer an...

  4. Contribution of the skin, rectus abdominis and their sheaths to the structural response of the abdominal wall ex vivo

    OpenAIRE

    TRAN, Doris; Mitton, David; Voirin, David; TURQUIER, Frédéric; Beillas, Philippe

    2014-01-01

    A better understanding of the abdominal wall biomechanics could help designing new treatments for incisional hernia. In the current study, a new experimental protocol was developed to evaluate the contributions of the abdominal wall components to the mechanical response of the anterior part of the abdominal wall. The specimens underwent 3 dissections (removal of 1: skin and subcutaneous fat, 2: anterior rectus sheath, 3: rectus abdominis muscles). After each dissection, they were subjected to...

  5. Patterns of attachment of the myodural bridge by the rectus capitis posterior minor muscle.

    Science.gov (United States)

    Yuan, Xiao-Ying; Yu, Sheng-Bo; Li, Yun-Fei; Chi, Yan-Yan; Zheng, Nan; Gao, Hai-Bin; Luan, Bing-Yi; Zhang, Zhao-Xi; Sui, Hong-Jin

    2016-03-01

    The myodural bridge was first described by Hack in 1995 and was thought to be related to chronic cervicogenic headaches. For a long time, few studies revealed the patterns of the myodural bridge considering the rectus capitis posterior minor muscle. In this study, P45 plastination technology and anatomical dissection were performed on head specimens, and four different terminal region types of the rectus capitis posterior minor muscle were observed, including the posterior atlanto-occipital interspace, posterior arch of the atlas and posterior atlanto-axial interspace. We propose that the myodural complex structures in the posterior atlanto-occipital and posterior atlanto-axial interspace have cooperative effects on cerebrospinal fluid and work together. This force might be an important source for the circulation of cerebrospinal fluid. PMID:25859757

  6. Thickness of Rectus Abdominis Muscle and Abdominal Subcutaneous Fat Tissue in Adult Women: Correlation with Age, Pregnancy, Laparotomy, and Body Mass Index

    Directory of Open Access Journals (Sweden)

    Jungmin Kim

    2012-09-01

    Full Text Available Background Rectus abdominis muscle and abdominal subcutaneous fat tissue are usefulfor reconstruction of the chest wall, and abdominal, vaginal, and perianal defects. Thus,preoperative evaluation of rectus abdominis muscle and abdominal subcutaneous fat tissue isimportant. This is a retrospective study that measured the thickness of rectus abdominis muscleand abdominal subcutaneous fat tissue using computed tomography (CT and analyzed thecorrelation with the patients’ age, gestational history, history of laparotomy, and body massindex (BMI.Methods A total of 545 adult women were studied. Rectus abdominis muscle and abdominalsubcutaneous fat thicknesses were measured with abdominopelvic CT. The results were analyzedto determine if the thickness of the rectus abdominis muscle or subcutaneous fat tissue wassignificantly correlated with age, number of pregnancies, history of laparotomy, and BMI.Results Rectus abdominis muscle thicknesses were 9.58 mm (right and 9.73 mm (left at thexiphoid level and 10.26 mm (right and 10.26 mm (left at the umbilicus level. Subcutaneousfat thicknesses were 24.31 mm (right and 23.39 mm (left. Rectus abdominismuscle thicknessdecreased with age and pregnancy. History of laparotomy had a significant negative correlationwith rectus abdominis muscle thickness at the xiphoid level. Abdominal subcutaneous fatthickness had no correlation with age, number of pregnancies, or history of laparotomy.Conclusions Age, gestational history, and history of laparotomy influenced rectus abdominismuscle thickness but did not influence abdominal subcutaneous fat thickness. These results areclinically valuable for planning a rectus abdominis muscle flap and safe elevation of muscle flap.

  7. Mechanical characterisation of porcine rectus sheath under uniaxial and biaxial tension.

    LENUS (Irish Health Repository)

    Lyons, Mathew

    2014-06-03

    Incisional hernia development is a significant complication after laparoscopic abdominal surgery. Intra-abdominal pressure (IAP) is known to initiate the extrusion of intestines through the abdominal wall, but there is limited data on the mechanics of IAP generation and the structural properties of rectus sheath. This paper presents an explanation of the mechanics of IAP development, a study of the uniaxial and biaxial tensile properties of porcine rectus sheath, and a simple computational investigation of the tissue. Analysis using Laplace׳s law showed a circumferential stress in the abdominal wall of approx. 1.1MPa due to an IAP of 11kPa, commonly seen during coughing. Uniaxial and biaxial tensile tests were conducted on samples of porcine rectus sheath to characterise the stress-stretch responses of the tissue. Under uniaxial tension, fibre direction samples failed on average at a stress of 4.5MPa at a stretch of 1.07 while cross-fibre samples failed at a stress of 1.6MPa under a stretch of 1.29. Under equi-biaxial tension, failure occurred at 1.6MPa with the fibre direction stretching to only 1.02 while the cross-fibre direction stretched to 1.13. Uniaxial and biaxial stress-stretch plots are presented allowing detailed modelling of the tissue either in silico or in a surrogate material. An FeBio computational model of the tissue is presented using a combination of an Ogden and an exponential power law model to represent the matrix and fibres respectively. The structural properties of porcine rectus sheath have been characterised and add to the small set of human data in the literature with which it may be possible to develop methods to reduce the incidence of incisional hernia development.

  8. Clinical correlations of aggrecan in the resected medial rectus muscle of patients with intermittent exotropia.

    OpenAIRE

    Yamane T; Matsuo T; Hasebe S; Ohtsuki H

    2003-01-01

    The purpose of this study was to elucidate the role of extracellular matrix components such as aggrecan, fibronectin, and laminin in the extraocular muscle of patients with strabismus. Resected tissues of the medial rectus muscle of 47 patients with intermittent exotropia obtained during recession-resection surgery were frozen under liquid nitrogen and pulverized by a Freezer/Mill to solubilize the tissue for enzyme immunoassay. The total amounts of aggrecan, fibronectin, and laminin in the r...

  9. Large asymmetric hypertrophy of rectus abdominis muscle in professional tennis players.

    Directory of Open Access Journals (Sweden)

    Joaquin Sanchis-Moysi

    Full Text Available PURPOSE: To determine the volume and degree of asymmetry of the musculus rectus abdominis (RA in professional tennis players. METHODS: The volume of the RA was determined using magnetic resonance imaging (MRI in 8 professional male tennis players and 6 non-active male control subjects. RESULTS: Tennis players had 58% greater RA volume than controls (P = 0.01, due to hypertrophy of both the dominant (34% greater volume, P = 0.02 and non-dominant (82% greater volume, P = 0.01 sides, after accounting for age, the length of the RA muscle and body mass index (BMI as covariates. In tennis players, there was a marked asymmetry in the development of the RA, which volume was 35% greater in the non-dominant compared to the dominant side (P<0.001. In contrast, no side-to-side difference in RA volume was observed in the controls (P = 0.75. The degree of side-to-side asymmetry increased linearly from the first lumbar disc to the pubic symphysis (r = 0.97, P<0.001. CONCLUSIONS: Professional tennis is associated with marked hypertrophy of the musculus rectus abdominis, which achieves a volume that is 58% greater than in non-active controls. Rectus abdominis hypertrophy is more marked in the non-dominant than in the dominant side, particularly in the more distal regions. Our study supports the concept that humans can differentially recruit both rectus abdominis but also the upper and lower regions of each muscle. It remains to be determined if this disequilibrium raises the risk of injury.

  10. Soccer attenuates the asymmetry of rectus abdominis muscle observed in non-athletes.

    Directory of Open Access Journals (Sweden)

    Fernando Idoate

    Full Text Available PURPOSE: To determine the volume and degree of asymmetry of the rectus abdominis muscle (RA in professional soccer players. METHODS: The volume of the RA was determined using magnetic resonance imaging (MRI in 15 professional male soccer players and 6 non-active male control subjects. RESULTS: Soccer players had 26% greater RA volume than controls (P<0.05, due to hypertrophy of both the dominant (28% greater volume, P<0.05 and non-dominant (25% greater volume, P<0.01 sides, after adjusting for age, length of the RA muscle and body mass index (BMI as covariates. Total volume of the dominant side was similar to the contralateral in soccer players (P = 0.42 and in controls (P = 0.75 (Dominant/non-dominant = 0.99, in both groups. Segmental analysis showed a progressive increase in the degree of side-to-side asymmetry from the first lumbar disc to the pubic symphysis in soccer players (r = 0.80, P<0.05 and in controls (r = 0.75, P<0.05. The slope of the relationship was lower in soccer players, although this trend was not statistically significant (P = 0.14. CONCLUSIONS: Professional soccer is associated with marked hypertrophy of the rectus abdominis muscle, which achieves a volume that is 26% greater than in non-active controls. Soccer induces the hypertrophy of the non-dominant side in proximal regions and the dominant side in regions closer to pubic symphysis, which attenuates the pattern of asymmetry of rectus abdominis observed in non-active population. It remains to be determined whether the hypertrophy of rectus abdominis in soccer players modifies the risk of injury.

  11. Rectus abdominis muscle injuries in elite handball players: management and rehabilitation

    Directory of Open Access Journals (Sweden)

    Balius R

    2011-07-01

    Full Text Available Ramon Balius1, Carles Pedret2, Laura Pacheco1, Josep Antoni Gutierrez3, Joan Vives4, Jaume Escoda11Consell Català de l’Esport, Generalitat de Catalunya, Barcelona; 2Centro Mapfre de Medicina del Tenis, Barcelona; 3Spanish National Handball Team, Spain; 4Granollers Handball Club, Granollers, Barcelona, SpainAbstract: Muscle injuries generally occur in two-joint muscles with a high percentage of type II fibers during the performance of eccentric activity. Some muscle injuries, such as those located in the adductor longus, a monoarticular muscle, as well as rectus abdominis do not fully comply with these requirements. This study examines five cases of elite handball players with ruptured rectus abdominals. Sonographically, lesions in rectus abdominis are shown as a disruption of the fibrillar pattern with a hematic suffusion that invades the entire lesion. In some of the cases, the ultrasound study was complemented with a MRI. A unified rehabilitation protocol was applied and the return to play time of each handball player ranged between 16 and 22 days, with an average of 18.2 days. Follow-up at 15 months showed no evidence of re-injury or residual discomfort and all of them are playing at their highest level. The aim of this study was to illustrate a feature of handball injury that, as in tennis and volleyball, is uncommon and so far has not been specifically reported. The phenomenon of contralateral abdominal hypertrophy in handball appears in the dominant arm as in tennis and volleyball.Keywords: rectus abdominis, muscle injury, sonography, MRI, handball 

  12. Insertional tendinopathy of the adductors and rectus abdominis in athletes: a review

    OpenAIRE

    Valent, Alessandro; Frizziero, Antonio; Bressan, Stefano; Zanella, Elena; Giannotti, Erika; Masiero, Stefano

    2012-01-01

    Insertional tendinopathy of the adductors and rectus abdominis is common in male athletes, especially in soccer players. It may be worsened by physical activity and it usually limits sport performance. The management goal in the acute phase consists of analgesic and anti-inflammatory drugs and physical rehabilitation. In the early stages of rehabilitation, strengthening exercises of adductors and abdominal muscles, such as postural exercises, have been suggested. In the sub-acute phase, muscu...

  13. Surgical Responses of Medial Rectus Muscle Recession in Thyroid Eye Disease-Related Esotropia

    OpenAIRE

    Lyu, In Jeong; Lee, Ju-Yeun; Kong, Mingui; Park, Kyung-Ah; Oh, Sei Yeul

    2016-01-01

    We evaluate the surgical outcomes and surgical responses of medial rectus muscle (MR) recession patients with thyroid eye disease (TED)-related esotropia (ET). The surgical dose-response curves 1 week postoperatively and at the final visit were analyzed. Univariable and multivariable linear regression analyses were applied to investigate factors influencing surgical dose-response. A total of 43 patients with TED-related ET that underwent MR recession were included. The final success rate was ...

  14. A DEFINITE SURGICAL CORRECTION TO RARE UNCORRECTED INFANTILE ESOTROPIA WITH ANOMALOUS MEDIAL RECTUS INSERTION

    Directory of Open Access Journals (Sweden)

    Padmini

    2016-02-01

    Full Text Available INTRODUCTION Infantile esotropia is an idiopathic esotropia previously called as congenital esotropia where there is an inward movement of one or both eyes. Up to 4 months of age, infrequent episodes of convergence are normal but thereafter ocular misalignment is abnormal. Congenital esotropia commonly referred as crossed eyes is not present since birth but usually develops within first six months of life in an otherwise normal infant with no significant refractive error and no limitation of ocular motility. Angle of deviation is usually constant and fairly large >30*. Infantile esotropia is usually associated with inferior oblique over action usually developing after one year of age, dissociated vertical deviation (DVD in about 70-90% cases and latent horizontal nystagmus. Patients with infantile esotropia usually do not develop binocular vision. There is alternate fixation in primary gaze and in lateral gaze there is cross fixation. Amblyopia develops in 25-40% when patient fixes more with one eye. Thus surgical correction should be done early in life to avoid amblyopia. Here we encounter a rare case of infantile esotropia with medial rectus insertion anomaly who presented in her adolescence and underwent a definite cosmetic surgical correction by medial rectus recession and ipsilateral lateral rectus resection at same time.

  15. [Free rectus abdominis muscle perforating artery flaps for reconstruction of the head and neck defects].

    Science.gov (United States)

    Koshima, I; Handa, T; Satoh, Y; Akisada, K; Orita, Y; Yamamoto, H

    1995-01-01

    During the past eight years, tissue defects of the head and neck region in a total of 45 patients were repaired with free rectus abdominis muscle perforating artery flaps. These flaps are subclassified into (1) reduced musculocutaneous flaps, (2) thin reduced musculocutaneous flaps, (3) paraumbilical perforator-based flaps, and (4) thin paraumbilical perforator-based flaps. The advantages of these flaps are as follows. Since the flaps involve no or only a small portion of the rectus abdominis muscle, (1) the muscle can be left intact on the abdominal wall, and (2) a thin flap can be easily created by simple defatting of the flap. These flaps overcome the major disadvantages of the conventional rectus abdominis musculocutaneous flap, i.e., bulkiness of the flap and frequent postoperative abdominal herniation. The territory of the thin flaps is within 10 cm around the perforator. These flaps are suitable for defects in the head and neck region, because simultaneous flap elevation is possible at the time of tumor resection. Paraumbilical perforator-based flaps are suitable for young females and elderly patients. PMID:7897566

  16. [Bilateral caudate head infarcts].

    Science.gov (United States)

    Kuriyama, N; Yamamoto, Y; Akiguchi, I; Oiwa, K; Nakajima, K

    1997-11-01

    We reported a 67-year-old woman with bilateral caudate head infarcts. She developed sudden mutism followed by abulia. She was admitted to our hospital 2 months after ictus for further examination. She showed prominent abulia and was inactive, slow and apathetic. Spontaneous activity and speech, immediate response to queries, spontaneous word recall and attention and persistence to complex programs were disturbed. Apparent motor disturbance, gait disturbance, motor aphasia, apraxia and remote memory disturbance were not identified. She seemed to be depressed but not sad. Brain CT and MRI revealed bilateral caudate head hemorrhagic infarcts including bilateral anterior internal capsules, in which the left lesion was more extensive than right one and involved the part of the left putamen. These infarct locations were thought to be supplied by the area around the medial striate artery including Heubner's arteries and the A1 perforator. Digital subtraction angiography showed asymptomatic right internal carotid artery occlusion. She bad had hypertension, diabetes mellitus and atrial fibrillation and also had a left atrium with a large diameter. The infarcts were thought to be caused by cardioembolic occlusion to the distal portion of the left internal carotid artery. Although some variations of vasculature at the anterior communicating artery might contribute to bilateral medial striate artery infarcts, we could not demonstrate such abnormalities by angiography. Bilateral caudate head infarcts involving the anterior internal capsule may cause prominent abulia. The patient did not improve by drug and rehabilitation therapy and died suddenly a year after discharge. PMID:9503974

  17. Bilateral popliteal arterial dissection.

    Science.gov (United States)

    Chen, Po-Liang; Ko, Shih-Yu; Tan, Ken-Hing

    2012-01-01

    A clinical feature of bilateral popliteal arterial dissection without involving the descending aorta, bilateral iliac, as well as femoral arteries has never been reported in the past literature. We report a 56-year-old man with hypertension and coronary artery disease who presented to our emergency department with complaints of bilateral knee pain after long-distance walking. Physical examination was notable for elevated blood pressure, but there was no palpable pulsation over dorsalis pedis arteries on his feet. Laboratory evaluation revealed a d-dimer level of 35.2 mg/L (FEU) on the day of the test and 1.2 mg/L one and a half months ago (normal level, <0.55). These findings were suggestive of a recent-onset peripheral arterial occlusive disorder. Computed tomography of the aorta showed bilateral popliteal arterial dissection with arterial intimal flap. Abdominal aorta, bilateral iliac, and femoral arteries remained intact with only arteriosclerotic change. Minimally invasive endovascular stent grafting was then performed. The patient had an uneventful recovery. PMID:21106320

  18. Escleritis posterior bilateral Bilateral posterior scleritis

    Directory of Open Access Journals (Sweden)

    A. Zurutuza

    2011-08-01

    Full Text Available La escleritis posterior es un proceso inflamatorio de la parte posterior de la esclera. Su prevalencia es muy baja y el diagnóstico puede resultar complicado por la ausencia de signos oculares externos. Es más frecuente en mujeres. Cuando aparece en pacientes jóvenes no suele tener otras patologías asociadas, pero en mayores de 55 años hasta un tercio de los casos tienen relación con alguna enfermedad sistémica, sobre todo la artritis reumatoide. El diagnóstico de esta patología puede requerir un abordaje multidisciplinar y la colaboración de oftalmólogos con neurólogos, internistas o reumatólogos. En este artículo se describe un caso de escleritis posterior bilateral idiopática.Posterior scleritis is an inflammatory process of the posterior part of the sclera. Its prevalence is very low and its diagnosis can be complicated due to the absence of external ocular signs. It is more frequent in women. In young patients it does not usually have other associated pathologies, but in those over 55 years nearly one-third of the cases have a relation with some systemic disease, above all rheumatoid arthritis. The diagnosis of this pathology can require a multidisciplinary approach and the collaboration of ophthalmologists with neurologists, internists or rheumatologists. This article describes a case of idiopathic bilateral posterior scleritis.

  19. The effect of whole-body vibration and resistance training on muscle strength in a 13-year-old boy with m. biceps femoris lesion and posttraumatic calcification

    OpenAIRE

    Pantović Milan; Madić Dejan; Popović Boris; Batez Maja; Obradović Jelena

    2015-01-01

    Introduction. Skeletal muscle atrophy is a common adaptation after major muscle lesion of m. biceps femoris that results in numerous health-sport related complications. Resistance strength training and whole-body vibration (WBV) have been recognized as an effective tool, which attenuates atrophy and evokes hypertrophy. Case report. We presented a 13-year-old boy with a lesion of m. biceps femoris and posttraumatic calcification sustained in soccer training ...

  20. Variable effect of steam injection level on beef muscles: semitendinosus and biceps femoris cooked in convection-steam oven

    OpenAIRE

    Marzena Zając; Sławomir Kącik; Krystyna Palka; Paweł Widurek

    2015-01-01

    Background. Combi ovens are used very often in restaurants to heat up food. According to the producers the equipment allows to cook meat portions which are more tender and flavoursome comparing to conventional cooking techniques. Materials and methods. Beef steaks from muscles semitendinosus and biceps femoris were cooked in convection-steam oven at three humidity levels: 10, 60 and 100%. Chemical composition, including total and insoluble collagen content and cook losses were analys...

  1. Bilaterally Incarcerated Morgagni Hernia

    Directory of Open Access Journals (Sweden)

    Zuhal Demirhan Yananli

    2013-06-01

    Full Text Available Morgagni hernia is a rare congenital diaphragmatic hernia. It is seen rarely bilaterally. Patients are usually asymptomatic. Therefore, diagnosis may be delayed until adulthood. Significant morbidity can occur in case complications arise and diagnosis is delayed. The patient, a 74 year-old female, presented in this article, was admitted to the emergency department with abdominal pain, vomiting, and shortness of breath. The plain abdominal radiograph of the patient revealed bowel obstruction and suspicious appearence in favor of the diaphragmatic hernia on both sides of the sternum. Computed tomography revealed bilaterally incarcerated Morgagni hernia with strangulated omentum in the right side of the sternum and a part of colon in the left side of sternum. Incarcerated organs were withdrawn to peritoneal cavity and defects of hernia were sutured primarily on laparatomy. Because bilateral incarcerated Morgagni hernia can be seen rarely, this case was reported.

  2. Efficacy of bilateral pallidotomy.

    Science.gov (United States)

    Kim, R; Alterman, R; Kelly, P J; Fazzini, E; Eidelberg, D; Beric, A; Sterio, D

    1997-03-15

    Unilateral pallidotomy is a safe and effective treatment for medically refractory bradykinetic Parkinson's disease, especially in those patients with levodopa-induced dyskinesia and severe on-off fluctuations. The efficacy of bilateral pallidotomy is less certain. The authors completed 11 of 12 attempted bilateral pallidotomies among 150 patients undergoing pallidotomy at New York University. In all but one patient, the pallidotomies were separated by at least 9 months. Patients were selected for bilateral pallidotomy if they exhibited bilateral rigidity, bradykinesia, or levodopa-induced dyskinesia prior to treatment or if they exhibited disease progression contralateral to their previously treated side. The Unified Parkinson's Disease Rating Scale (UPDRS) and timed upper-extremity tasks of the Core Assessment Protocol for Intracerebral Transplantation (CAPIT) were administered to all 12 patients in the "off" state (12 hours without receiving medications) preoperatively and again at 6 and 12 months after each procedure. The median UPDRS and contralateral CAPIT scores improved 60% following the initial procedure (p = 0.008, Wilcoxon rank sums test). The second pallidotomy generated only an additional 10% improvement in the UPDRS and CAPIT scores ipsilateral to the original procedure (p = 0.05). Worsened speech was observed in two cases. In the 12th case, total speech arrest was noted during test stimulation. Speech returned within minutes after stimulation was halted. Lesioning was not performed. These results indicate that bilateral pallidotomy has a narrow therapeutic window. Motor improvement ipsilateral to the first lesion leaves little room for further improvement from the second lesion and the risk of speech deficit is greatly enhanced. Chronic pallidal stimulation contralateral to a previously successful pallidotomy may prove to be a safer alternative for the subset of patients who require bilateral procedures. PMID:15096015

  3. Bilateral Primary Intraocular Lymphoma

    Directory of Open Access Journals (Sweden)

    Mehrdad Karimi

    2011-01-01

    Full Text Available Purpose: To report a case of bilateral primary intraocular lymphoma. Case report: A 33-year-old man presented with bilateral blurred vision since two years ago. Examination revealed large keratic precipitates, anterior chamber reaction, posterior subcapsular cataracts, and vitreous infiltration. After a short trial of topical and periocular steroids, diagnostic 25-gauge pars plana vitrectomy was performed and cytologic evaluation of the aspirate confirmed a diagnosis of intraocular lymphoma. The patient was subsequently managed with intravitreal methotrexate in both eyes and responded favorably. Central nervous system workup for lymphoma was negative. Conclusion: Primary intraocular lymphoma should be considered in young adults suffering from chronic recalcitrant panuveitis.

  4. Bilateral neck paragangliomas.

    Science.gov (United States)

    Mumoli, N; Cei, M; Pauletti, M; Ferrito, G; Scazzeri, F

    2009-10-01

    Paragangliomas of the head and neck are rare neoplasms presented as cervical mass, generally bilateral, that arise from chemoreceptors located at the carotid bifurcation (carotid body tumors), along the vagus nerve (vagal paragangliomas), and in the jugular fossa and tympanic cavity (jugulotympanic paragangliomas). They are typically asymptomatic at the beginning, highly vascular, slow-growing and compressing the surrounding anatomic structures. Only radical surgery is the curative treatment for paragangliomas. We present a case of a 62- year-old woman with a diagnosis of bilateral neck paragangliomas where surgical removal was judged burdened by excessive risk because of the size of the tumor. PMID:19622673

  5. BILATERAL IMMATURE OVARIAN TERATOMA

    OpenAIRE

    Vinay; Aditya Pratap; Chetan; Ramesh; Rajlaxmi Jaysing

    2014-01-01

    : Immature teratoma (IMT) is tumor composed of tissues from ectoderm, mesoderm and endoderm and is considered the second most common germ cell tumor. IMT account for 10-20% of all ovarian neoplasias in women less than 20 years of age, with peak incidence between 15 and 19 years old. IMT rarely occurs during menopause. We herein reporting a rare case in a 3 years old girl with bilateral immature ovarian teratoma which is very rare in bilateralism of tumor as well as the fac...

  6. BILATERAL IMMATURE OVARIAN TERATOMA

    Directory of Open Access Journals (Sweden)

    Vinay

    2014-10-01

    Full Text Available : Immature teratoma (IMT is tumor composed of tissues from ectoderm, mesoderm and endoderm and is considered the second most common germ cell tumor. IMT account for 10-20% of all ovarian neoplasias in women less than 20 years of age, with peak incidence between 15 and 19 years old. IMT rarely occurs during menopause. We herein reporting a rare case in a 3 years old girl with bilateral immature ovarian teratoma which is very rare in bilateralism of tumor as well as the fact that the patient age is below the average for the occurrence of these tumors.

  7. Bilateral akillesseneruptur hos nyretransplanterede

    DEFF Research Database (Denmark)

    Skovgaard, D; Feldt-Rasmussen, B F; Nimb, L;

    1996-01-01

    Increased incidence of tendinitis and tendon ruptures is reported in recipients of a kidney transplant. Two cases of bilateral achilles tendon rupture after minimal trauma are described. Tendon ruptures are more frequent in individuals with kidney disease in dialysis or after transplantation comp...

  8. Bilateral endogenous fungal endophthalmitis

    OpenAIRE

    Michal, Wilczynski; Olena, Wilczynska; Wojciech, Omulecki

    2013-01-01

    Endogenous endophthalmitis is a rare and severe intraocular infection which can be vision-threatening. We describe a case of bilateral fungal endogenous endophthalmitis in a 64-year-old male which was successfully treated with systemic administration of fluconazole followed by pars plana vitrectomy with an intravitreous injection of amphotericin B.

  9. Bilateral chronic subdural hematoma

    DEFF Research Database (Denmark)

    Andersen-Ranberg, Nina Christine; Poulsen, Frantz Rom; Bergholt, Bo;

    2016-01-01

    ) surgery. The overall retreatment rate was 21.6% (57 of 264 patients). Cases treated with unilateral surgery had twice the risk of retreatment compared with cases undergoing bilateral surgery (28.7% vs 14.1%, respectively, p = 0.002). In accordance with previous studies, the data also showed that a...

  10. Bilateral lunate intraosseous ganglia

    International Nuclear Information System (INIS)

    An intraosseous ganglion is a relatively uncommon, benign, cyst-like lesion that occurs in young and middle-aged adults. Most commonly seen adjacent to the hip, ankle, knee, or wrist, they are histologically identical to their soft tissue counterparts. A review of the literature revealed only two previously reported examples of bilateral symmetrical ganglia of the lunate bones. (orig.)

  11. Bilateral meandering pulmonary veins

    Energy Technology Data Exchange (ETDEWEB)

    Thupili, Chakradhar R.; Udayasankar, Unni [Pediatric Imaging, Imaging Institute Cleveland Clinic, Cleveland, OH (United States); Renapurkar, Rahul [Imaging Institute Cleveland Clinic, Thoracic Imaging, L10, Cleveland, OH (United States)

    2015-06-15

    Meandering pulmonary veins is a rare clinical entity that can be mistaken for more complex congenital syndromes such as hypogenetic lung syndrome. We report imaging findings in a rare incidentally detected case of bilateral meandering pulmonary veins. We briefly discuss the role of imaging in diagnosing this condition, with particular emphasis on contrast-enhanced CT. (orig.)

  12. Reconstruction of Abdominal Wall of a Chronically Infected Postoperative Wound with a Rectus Abdominis Myofascial Splitting Flap

    Directory of Open Access Journals (Sweden)

    Sung Kyu Bae

    2013-01-01

    Full Text Available Background If a chronically infected abdominal wound develops, complications such asperitonitis and an abdominal wall defect could occur. This could prolong the patient’s hospitalstay and increase the possibility of re-operation or another infection as well. For this reason,a solution for infection control is necessary. In this study, surgery using a rectus abdominismuscle myofascial splitting flap was performed on an abdominal wall defect.Methods From 2009 to 2012, 5 patients who underwent surgery due to ovarian rupture,cesarean section, or uterine myoma were chosen. In each case, during the first week afteroperation, the wound showed signs of infection. Surgery was chosen because the wounds didnot resolve with dressing. Debridement was performed along the previous operation woundand dissection of the skin was performed to separate the skin and subcutaneous tissue fromthe attenuated rectus muscle and Scarpa’s fascial layers. Once the anterior rectus sheath andmuscle were adequately mobilized, the fascia and muscle flap were advanced medially sothat the skin defect could be covered for reconstruction.Results Upon 3-week follow-up after a rectus abdominis myofascial splitting flap operation,no major complication occurred. In addition, all of the patients showed satisfaction in termsof function and esthetics at 3 to 6 months post-surgery.Conclusions Using a rectus abdominis myofascial splitting flap has many esthetic andfunctional benefits over previous methods of abdominal defect treatment, and notably, itenabled infection control by reconstruction using muscle.

  13. Imaging-based assessment of rectus abdominis muscle thickness in an adult population: evaluating possible anthropometric relationships

    Directory of Open Access Journals (Sweden)

    Ogugua Augustine Egwu

    2014-09-01

    Full Text Available Introduction: Very little attention has been paid to muscle architecture in the Sub-Saharan African environment, and the rectus abdominis muscle, being a stabilising agent in the trunk, should not be left out. Considering the incidence of trunk musculoskeletal discomfort, it is necessary to assess the rectus abdominis muscle. Aim of the research: To assess the thickness of the rectus abdominis muscle in an apparently healthy adult population using ultrasound and to evaluate its possible relationship with important anthropometric variables. Material and methods : A total of 120 healthy subjects made up of 60 males and 60 females, who gave their written consent, were recruited for this study. B-mode ultrasound was used to assess the rectus abdominis muscle. Anthropometric variables were also assessed. Results: The results show that the rectus abdominis thickness (RAT was 14.68 ±2.92 mm and 14.37 ±2.74 mm for the right (RRAT and left (LRAT sides, respectively. The males had significantly thicker muscles than the females (p = 0.004 and the RAT correlated positively with age, weight, height, body mass index, body surface area, waist circumference, and conicity index. Conclusions: These results show robust myoanthropometric relationships that will assist surgeons in reconstructive procedures involving the muscle. They will also serve as a guidepost in the biomechanical assessment of the muscle in lifting sports for an African population, in the study of muscle flaps, and in the general evaluation of trunk mass.

  14. Effective rectus sheath canal: does it affect total extraperitoneal approach for inguinal mesh hernioplasty?

    Directory of Open Access Journals (Sweden)

    Maulana Mohammad Ansari

    2013-02-01

    Full Text Available Objectives: This study aimed to compare the effects of the 1st port placement at two different levels below umbilicus during the total extraperitoneal (TEP laparoscopic repair of inguinal hernia and to check the hypothesis that shorter effective rectus sheath canal would facilitate the TEP procedure. Methods: Eighteen adult males underwent TEP repair for uncomplicated primary inguinal hernia in one year. First (optical port was placed 1 cm and 2.5 cm below the umblicus in the two groups (I and II, respectively. Effective rectus sheath canal (ERSC was measured. Primary outcome measures (endoscopic vision, ease of the procedure and operating time were compared between the two groups. Results: ERSC (mean ± SD was found 3.24 ± 0.41 and 2.08 ± 0.27 cm in group I (n = 7 and group II (n = 11, respectively (P < 0.05. Endoscopic vision was found significantly better in group II compared to group I; visual analogue score (VAS 8.82 ± 0.41 vs 4.57 ± 0.45, respectively (P < 0.05. Procedure was found significantly easier in group II compared to group I (VAS 8.91 ± 0.44 vs 5.5 ± 0.65; P < 0.05. Operating time was found significantly lower in group II compared to group I (1.83 ± 0.3 vs 2.71 ± 0.42 h; P < 0.05. Conclusions: Shorter effective rectus sheath canal of ≤ 2 cm greatly facilitates the TEP hernioplasty in terms of endoscopic vision, ease of the procedure and operating time, and is highly recommended, especially for the beginners. [J Exp Integr Med 2013; 3(1: 73-76

  15. Delayed Soft Tissue Reconstruction with a Horizontal Rectus Abdominis Musculocutaneous Flap following Hip Exarticulation

    Directory of Open Access Journals (Sweden)

    Jes Christian Rødgaard

    2013-01-01

    Full Text Available Coverage of large soft tissue defects at the hip region constitutes a challenge for plastic surgeons. We report the case of a 43-year-old female with necrotizing fasciitis of the right thigh, necessitating hip exarticulation and substantial debridement of necrotic tissue. An ipsilateral horizontal rectus abdominis myocutaneous (HRAM flap was used to cover the defect. The reconstruction was carried out after the attempt of local tissue rearrangement. In light of the successful outcome, we propose that this flap be considered in the future planning of soft tissue reconstruction at the hip region.

  16. Bilateral intraocular dirofilariasis

    Directory of Open Access Journals (Sweden)

    Viney Gupta

    2014-01-01

    Full Text Available Ocular dirofilariasis mostly presents as a subconjunctival or eyelid lesion. [1] Intraocular dirofilarial infestation is rare. [2],[3] We report a case of a young woman who was accidentally detected to have a live motile worm in the anterior segment in one eye and a cystic lesion on the optic disc in the other eye. To our knowledge, bilateral intraocular dirofilariasis has never been reported.

  17. Bilateral ocular osseous choristomas

    Energy Technology Data Exchange (ETDEWEB)

    Moon, Jeung Hee; Yoon, Dae Young; Choi, Chul Soon; Yoon, Eun Joo; Park, Sang Joon; Seo, Young Lan [Hallym University, Department of Radiology, Kangdong Sacred Heart Hospital, Seoul (Korea); Kim, Byoung Jin [Hallym University, Department of Ophthalmology, Kangdong Sacred Heart Hospital, Seoul (Korea)

    2005-11-01

    Choristoma is a benign tumour defined as normal tissue in an ectopic location. Osseous choristoma, one subtype of this entity, occurring within the orbit has rarely been reported in the world literature. We report a 6-year-old girl with bilateral ocular osseous choristomas who presented with palpable nodules protruding from both upper lids. The radiological and clinical findings are described and previous reports are reviewed. (orig.)

  18. Bilateral Integrative Medicine, Obviously

    OpenAIRE

    Shapiro, Simon J.; Stumpf, Steven H.

    2006-01-01

    Unstated and unacknowledged bias has a profound impact on the nature and implementation of integrative education models. Integrative education is the process of training conventional biomedical and traditional Chinese medicine practitioners in each tradition such that patient care may be effectively coordinated. A bilateral education model ensures that students in each tradition are cross-taught by experts from the ‘other’ tradition, imparting knowledge and values in unison. Acculturation is ...

  19. Bilateral lunate intraosseous ganglia

    Energy Technology Data Exchange (ETDEWEB)

    Pablos, J.M. [Department of Radiology, Hospital San Juan de Dios, Seville (Spain); Valdes, J.C. [Department of Radiology, Cemedi, Seville (Spain); Gavilan, F. [Department of Pathology, Hospital Universitario Virgen del Rocio, Seville (Spain)

    1998-12-01

    An intraosseous ganglion is a relatively uncommon, benign, cyst-like lesion that occurs in young and middle-aged adults. Most commonly seen adjacent to the hip, ankle, knee, or wrist, they are histologically identical to their soft tissue counterparts. A review of the literature revealed only two previously reported examples of bilateral symmetrical ganglia of the lunate bones. (orig.) With 3 figs., 10 refs.

  20. Compressive Bilateral Filtering.

    Science.gov (United States)

    Sugimoto, Kenjiro; Kamata, Sei-Ichiro

    2015-11-01

    This paper presents an efficient constant-time bilateral filter that produces a near-optimal performance tradeoff between approximate accuracy and computational complexity without any complicated parameter adjustment, called a compressive bilateral filter (CBLF). The constant-time means that the computational complexity is independent of its filter window size. Although many existing constant-time bilateral filters have been proposed step-by-step to pursue a more efficient performance tradeoff, they have less focused on the optimal tradeoff for their own frameworks. It is important to discuss this question, because it can reveal whether or not a constant-time algorithm still has plenty room for improvements of performance tradeoff. This paper tackles the question from a viewpoint of compressibility and highlights the fact that state-of-the-art algorithms have not yet touched the optimal tradeoff. The CBLF achieves a near-optimal performance tradeoff by two key ideas: 1) an approximate Gaussian range kernel through Fourier analysis and 2) a period length optimization. Experiments demonstrate that the CBLF significantly outperforms state-of-the-art algorithms in terms of approximate accuracy, computational complexity, and usability. PMID:26068315

  1. Spontaneous Rectus Sheath Hematoma in the Elderly: An Unusual Case and Update on Proper Management

    Directory of Open Access Journals (Sweden)

    George Galyfos

    2014-01-01

    Full Text Available Spontaneous rectus sheath hematoma (SRSH is an uncommon medical emergency in the elderly. We present a case of SRSH with an atypical clinical presentation and discuss literature regarding diagnosis and proper management. A 75-year-old female patient was transferred to the emergency department due to acute dyspnoea and confusion. Her medical history revealed a viral infection of the upper respiratory tract, and no coughing or use of anticoagulants. The clinical examination showed tenderness of the left lower abdomen, although palpation was misleading due to patient’s obesity. Laboratory investigations showed light anaemia. Ultrasonography and computed tomography revealed a large rectus sheath hematoma of the left abdominal wall. Despite further deterioration of the patient, conservative management including bed rest, fluid replacement, blood products transfusion, and proper analgesia was successful. No surgical intervention was needed. Prompt diagnosis and management of SRSH plays significant role in the prognosis, especially in elder patients. Independently of size and severity, conservative management remains the first therapeutic choice. Only by failure of supportive management, progressive and large hematoma or uncontrollable hemodynamic patients, interventional management including surgery or less invasive newer techniques is indicated.

  2. A case series of laparoscopic components separation and rectus medialization with laparoscopic ventral hernia repair.

    Science.gov (United States)

    Malik, Kashif; Bowers, Steven P; Smith, C Daniel; Asbun, Horacio; Preissler, Susanne

    2009-10-01

    Laparoscopic ventral hernia repair has been shown to offer improved patient recovery, when compared to open repair. It has also been shown to offer a lower complication rate. However, in patients with high body-mass index and large defects, the intraperitoneal on-lay technique of laparoscopic repair is criticized for an increased incidence of failure. In 1990, a study introduced the technique of open-component separation, hence enabling the medialization of the rectus muscle and decreasing the incidence of recurrence associated with primary repair. Open-component separation is associated with increased wound problems due to extensive dissection. Different laparoscopic and endoscopic modifications to the open-component-separation technique have been tried to minimize wound problems. In this article, we present our case series of 4 patients involving the laparoscopic component-separation technique of rectus medialization and, laparoscopic ventral hernia combined. This is one of the first series ever reported to involve both modalities of hernia repair in using an exclusive laparoscopic technique. PMID:19694565

  3. Effect of ageing time in vacuum package on veal longissimus dorsi and biceps femoris physical and sensory traits

    Directory of Open Access Journals (Sweden)

    G. Baldi

    2015-09-01

    Full Text Available Study evaluated the effects of vacuum ageing (2, 4, 6, 8, 10, 12, 16 days on veal loin (longissimus dorsi; LD and silverside (biceps femoris; BF physical and sensory characteristics. Ageing did not affect cooking loss, increased LD pH and L*, a* and b* in both muscles. Shear force (SF decreased until day 6 in LD and day 10 in BF. Aroma, flavor and taste were not affected, while texturetraits were improved. SF was negative correlated with tenderness and juiciness and positive correlated with BF fibrousness and stringy sensation. Ageing improved texture properties withoutaltering other sensory traits.

  4. Common Peroneal Nerve Palsy with Multiple-Ligament Knee Injury and Distal Avulsion of the Biceps Femoris Tendon

    OpenAIRE

    Takeshi Oshima; Junsuke Nakase; Hitoaki Numata; Yasushi Takata; Hiroyuki Tsuchiya

    2015-01-01

    A multiple-ligament knee injury that includes posterolateral corner (PLC) disruption often causes palsy of the common peroneal nerve (CPN), which occurs in 44% of cases with PLC injury and biceps femoris tendon rupture or avulsion of the fibular head. Approximately half of these cases do not show functional recovery. This case report aims to present a criteria-based approach to the operation and postoperative management of CPN palsy that resulted from a multiple-ligament knee injury in a 22-y...

  5. MADURACIÓN DEL SOLOMO (Biceps femoris EN VACAS DE DESCARTE Bos indicus Y Bos taurus

    Directory of Open Access Journals (Sweden)

    Roger Alonso Cubero-Rojas

    2013-01-01

    Full Text Available El objetivo de este trabajo fue evaluar el efecto de la maduración sobre la terneza del músculo Biceps femoris en vacas de descarte Bos indicus y Bos taurus. En la planta procesadora de Montecillos R.L., ubicada en Alajuela, se realizó la escogencia y sacrificio de los animales, la maduración y empaque al vacío de la carne. La cocción, determinación de la terneza y evaluación sensorial se llevó a cabo a los 0, 14 y 28 días de maduración, en el Laboratorio de Análisis Sensorial del Centro de Investigaciones en Tecnología de Alimentos de la Universidad de Costa Rica, ubicado en San Pedro de Montes de Oca, San José, en julio del año 2011. De acuerdo con la evaluación instrumental, la especie y la cronometría dental no fueron factores significativos en la determinación de la terneza de la carne, mientras que el tiempo de maduración sí mostró cambios altamente significativos (p>0,001 sobre el mismo parámetro. Los mejores resultados se obtuvieron a los 28 días, donde B. indicus mostró 3,78 kg de fuerza al corte, mientras que para B. taurus se obtuvo 3,88 kg. En la evaluación sensorial, los animales B. indicus se calificaron como más jugosos (p=0,016 y con mejor sabor (p<0,001. Se determinó una relación inversa entre sabor y tiempo de maduración, lo cual indicó que a mayor tiempo de maduración el sabor de la carne se volvió menos agradable al paladar.

  6. Bilateral Testicular Epidermoid Cysts

    OpenAIRE

    Norman Loberant; Shweta Bhatt; Edward Messing; Dogra, Vikram S.

    2011-01-01

    Testicular epidermoid cysts are the most common benign tumors of the testes, but account for only 1-2% of all testicular tumors. In a young man presenting with a testicular mass, a high index of suspicion must be maintained for the malignant testicular germ cell tumor, which is 50-times more common than testicular epidermoid cyst. Bilateral testicular epidermoid cysts are a very rare condition, with only a few reports in the literature. It is extremely important in this condition to make a co...

  7. A comparative study of aging of the elastic fiber system of the diaphragm and the rectus abdominis muscles in rats

    Directory of Open Access Journals (Sweden)

    C.J. Rodrigues

    2000-12-01

    Full Text Available In the present study the age-related changes of the striated muscle elastic fiber system were investigated in the diaphragm and rectus abdominis muscles of 1-, 4-, 8- and 18-month-old rats. The activation patterns of these muscles differ in that the diaphragm is regularly mobilized tens of times every minute during the entire life of the animal whereas the rectus abdominis, although mobilized in respiration, is much less and more irregularly activated. The elastic fibers were stained by the Verhoeff technique for mature elastic fibers. Weigert stain was used to stain mature and elaunin elastic fibers, and Weigert-oxone to stain mature, elaunin and oxytalan elastic fibers. The density of mature and elaunin elastic fibers showed a progressive increase with age, whereas the amount of oxytalan elastic fibers decreased in both diaphragm and rectus abdominis muscles and their muscular fascias. These age-related quantitative and structural changes of the elastic fiber system may reduce the viscoelastic properties of the diaphragm and rectus abdominis muscles, which may compromise the transmission of tensile muscle strength to the tendons and may affect maximum total strength.

  8. Bilateral matrix-exponential distributions

    DEFF Research Database (Denmark)

    Bladt, Mogens; Esparza, Luz Judith R; Nielsen, Bo Friis

    2012-01-01

    In this article we define the classes of bilateral and multivariate bilateral matrix-exponential distributions. These distributions have support on the entire real space and have rational moment-generating functions. These distributions extend the class of bilateral phasetype distributions of [1......] and the class of multivariate matrix-exponential distributions of [9]. We prove a characterization theorem stating that a random variable has a bilateral multivariate distribution if and only if all linear combinations of the coordinates have a univariate bilateral matrix-exponential distribution. As...... an application we demonstrate that certain multivariate disions, which are governed by the underlying Markov jump process generating a phasetype distribution, have a bilateral matrix-exponential distribution at the time of absorption, see also [4]....

  9. Achondroplasia Associated with Bilateral Keratoconus

    OpenAIRE

    Samar A. Al-Swailem; Al Bin Ali, Ghada Y.; Al Katan, Hind M.; Al Mahmood, Ammar M.

    2012-01-01

    We report a rare case of bilateral keratoconus in association with achondroplasia. A 26-year-old male, with a known case of achondroplasia, complained of bilateral gradual deterioration in vision for the past few years. Slit lamp biomicroscopy showed bilateral central corneal protrusion and stromal thinning at the apex consistent with keratoconus. a trial of hard contact lens fitting failed to improve VA in the left eye (LE). Right eye (RE) improved to 20/25. The patient underwent penetrating...

  10. A panel data set on harvest and perfusion decellularization of porcine rectus abdominis.

    Science.gov (United States)

    Zhang, Jian; Cheng, Wen Yue; Hu, Zhi Qian; Turner, Neill J; Zhang, Li; Wang, Qiang; Badylak, Stephen F

    2016-06-01

    In this dataset, we particularly depicted the harvest and perfusion decellularization of porcine rectus abdominis (RA), accompanied with displaying of the retained vascular trees within the perfusion-decellularized skeletal muscle matrix (pM-ECM) using vascular corrosion casting. In addition, several important tips for successful pM-ECM preparation were emphasized, which including using anatomically isolated skeletal muscle as tissue source with all main feeding and draining vessels perfused, preserving the internal microcirculation availability, aseptic technique and pyrogen free in all steps, sequential perfusion via artery or vein, and longtime washing after decellularization. The data are supplemental to our original research article describing detailed associations of pM-ECM as a clinically relevant scale, three-dimensional scaffold with a vascular network template for tissue-specific regeneration, "Perfusion-decellularized skeletal muscle as a three-dimensional scaffold with a vascular network template" Zhang et al. (2016) [1]. PMID:27158653

  11. Insertional tendinopathy of the adductors and rectus abdominis in athletes: a review.

    Science.gov (United States)

    Valent, Alessandro; Frizziero, Antonio; Bressan, Stefano; Zanella, Elena; Giannotti, Erika; Masiero, Stefano

    2012-04-01

    Insertional tendinopathy of the adductors and rectus abdominis is common in male athletes, especially in soccer players. It may be worsened by physical activity and it usually limits sport performance. The management goal in the acute phase consists of analgesic and anti-inflammatory drugs and physical rehabilitation. In the early stages of rehabilitation, strengthening exercises of adductors and abdominal muscles, such as postural exercises, have been suggested. In the sub-acute phase, muscular strength is targeted by overload training in the gym or aquatherapy; core stability exercises seem to be useful in this phase. Finally, specific sport actions are introduced by increasingly complex exercises along with a preventive program to limit pain recurrences. PMID:23738289

  12. Reconstruction of large composite oromandibulomaxillary defects with free vertical rectus abdominis myocutaneous flaps.

    Science.gov (United States)

    Butler, Charles E; Lewin, Jan S

    2004-02-01

    Large composite oromandibulomaxillary defects resulting from oncologic resection can be challenging to reconstruct with a single flap, and functional outcomes remain anecdotal. The purpose of this study was to evaluate the authors' surgical experience and scientifically analyze and describe the functional outcomes associated with the use of the vertical rectus abdominis myocutaneous flap for reconstruction of these defects. The records of seven patients (mean age, 62 years) who underwent composite resection including hemimandibulectomy, partial maxillectomy, partial pharyngectomy, and floor-of-mouth resection followed by immediate free vertical rectus abdominis myocutaneous flap reconstruction at The University of Texas M. D. Anderson Cancer Center (1998 to 2002) were retrospectively reviewed. The tumor type was squamous cell carcinoma in all seven cases; four patients had T4 primary lesions and three had local recurrences. Radiotherapy was used preoperatively in each of the three recurrent cases (mean dose, 70.6 Gy) and postoperatively in three of the four patients with primary tumors (mean dose, 63.0 Gy). The mean length of hospitalization was 8.7 days. There were no major flap complications, fistulas, or donor-site complications. Partial flap necrosis (4 percent of flap area) occurred in one patient and dehiscence of the neck incision occurred in another. Both cases were managed with surgical débridement and closure. A third patient developed a 0.75-cm superficial suture line abscess that healed with dressing changes. The mean postoperative follow-up was 15 months. Six of the seven patients remained tube dependent for their nutrition despite some swallowing improvement; one patient returned to full oral intake. The most common swallowing deficit was impaired laryngeal excursion, which occurred in all six patients evaluated with videofluoroscopic examination and resulted in risk for aspiration in patients and frank aspiration in 83 percent. Speech was

  13. Bilateral Antepartum Mastitis

    Directory of Open Access Journals (Sweden)

    Peyman Alibeigi

    2010-12-01

    Full Text Available Antepartum mastitis is a rare condition, whereas postpartum orlactation mastitis is a common problem. This report introducesa case of complicated bilateral antepartum mastitis, which wastreated successfully by drain insertion and antibiotic therapy.The patient was a 23-year-old woman in the 23rd week of herfirst pregnancy. Her chief complaint was progressive swelling,redness and radicular pain in both breasts, which had beenstarted gradually from the 18th week of pregnancy. The patientwas admitted to hospital, and received oral and intravenous antibioticsempirically, which was not effective. The patient wastreated by drainage and oral antibiotic therapy. Based on theapproaches employed and the outcomes achieved it is suggestedthat early surgical insertion in the presence of fluid collection inantepartum mastitis will shorten hospitalization and course ofintravenous antibiotic therapy.Iran J Med Sci 2010; 35(4: 327-330.

  14. Idiopathic Bilateral Bloody Tearing

    Directory of Open Access Journals (Sweden)

    Emrullah Beyazyıldız

    2015-01-01

    Full Text Available Bloody tear is a rare and distinct clinic phenomenon. We report a case presenting with the complaint of recurrent episodes of bilateral bloody tearing. A 16-year-old girl presented to our clinic with complaint of bloody tearing in both eyes for 3 months. Bloody tearing was not associated with her menses. A blood-stained discharge from the punctum was not observed during the compression of both nasolacrimal ducts. Nasolacrimal passage was not obstructed. Imaging studies such as dacryocystography and gradient-echo magnetic resonance imaging (MRI of nasolacrimal canal were normal. Intranasal endoscopic evaluation was normal. We collected samples from bloody tears two times and pathological examination was performed. Pathological analysis showed lots of squamous cells and no endometrial cells; dysplastic cells were found. Further evaluations for underlying causes were unremarkable. No abnormalities were found in ophthalmologic, radiologic, and pathologic investigations. This condition is likely a rare abnormality and the least recognized aetiology for the idiopathic phenomenon.

  15. Isolated bilateral ectopic microspherophakia

    Directory of Open Access Journals (Sweden)

    André Omgbwa Eballe

    2010-02-01

    Full Text Available André Omgbwa Eballe1, Godefroy Koki2, Emilienne Epée2, Didier Owono2, Lucienne Bella Asumpta2, Côme Ebana Mvogo21Faculty of Medicine and Pharmaceuticals Sciences, University of Douala Cameroon; 2Faculty of Medicine and Biomedical Sciences, University of Yaoundé CameroonSummary: An eight-year-old school girl presented to us with a bilateral ectopic microspherophakia. She was surgically managed in the ophthalmology unit of the Gynaeco-Obstetric and Pediatric Hospital of Yaoundé in Cameroon. The postoperative follow up was uneventful, and the patient returned to school with a best corrected visual acuity of 4/10 in both eyes to the great satisfaction of her parents.Keywords: ectopic, microspherophakia, surgery

  16. Wall-eyed bilateral internuclear ophthalmoplegia (webino syndrome and myelopathy in pyoderma gangrenosum

    Directory of Open Access Journals (Sweden)

    Marco Aurélio Lana

    1990-12-01

    Full Text Available A 35-year-old female with pyoderma gangrenosum developed paraparesis with a sensory level at L1. Three months later she complained of diplopia and was found to have bilateral internuclear ophthalmoplegia with exotropia and no ocular convergence. The term Webino syndrome has been coined to design this set of neuro-opthalmologic findings. Although it was initially attributed to lesions affecting the medial longitudinal fasciculus and the medial rectus subnuclei of the oculomotor complex in the midbrain the exact location of the lesion is still disputed. In the present case both myelopathy and Webino syndrome were probably due to vascular occlusive disease resulting from central nervous system vasculitis occurring in concomitance to pyoderma gangrenosum.

  17. Bilateral inverse Duane′s retraction syndrome-A case report

    Directory of Open Access Journals (Sweden)

    Chatterjee Pranab

    1991-01-01

    Full Text Available Duane′s retraction syndrome is a well known congenital musculo-facial anomaly. Various explanations have been given for the aetiology of this syndrome. Inverse Duane′s retraction syndrome is a condition with reverse clinical features. Abduction of the affected eye is possible to some extent and is accompanied by retraction of the eyeball, narrowing of the palpebral fissure and pseudoptosis. There may be some restriction of movement on adduction. The primary lesion is suspected to be in the medial rectus muscle. Frequently the muscle is found to be entrapped following trauma to the medial wall of the orbit. A case of bilateral inverse Duane′s retraction syndrome and convergent squint along with left-sided perceptive deafness is reported. As is usually the case there was no structural abnormality or entrapment of the muscle from trauma.

  18. Silicosis with bilateral spontaneous pneumothorax

    OpenAIRE

    Fotedar Sanjay; Chaudhary Dhruva; Singhla Vikas; Narang Rajat

    2010-01-01

    Presentation with simultaneous bilateral pneumothorax is uncommon and usually in the context of secondary spontaneous pneumothorax. The association of pneumothorax and silicosis is infrequent and most cases are unilateral. Bilateral pneumothorax in silicosis is very rare with just a few reports in medical literature.

  19. Silicosis with bilateral spontaneous pneumothorax

    Directory of Open Access Journals (Sweden)

    Fotedar Sanjay

    2010-01-01

    Full Text Available Presentation with simultaneous bilateral pneumothorax is uncommon and usually in the context of secondary spontaneous pneumothorax.The association of pneumothorax and silicosis is infrequent and most cases are unilateral. Bilateral pneumothorax in silicosis is very rare with just a few reports in medical literature.

  20. Bilateral, independent juvenile nasopharyngeal angiofibroma

    DEFF Research Database (Denmark)

    Mørkenborg, Marie-Louise; Frendø, M; Stavngaard, T;

    2015-01-01

    BACKGROUND: Juvenile nasopharyngeal angiofibroma is a benign, vascular tumour that primarily occurs in adolescent males. Despite its benign nature, aggressive growth patterns can cause potential life-threatening complications. Juvenile nasopharyngeal angiofibroma is normally unilateral, originati...... with bilateral symptoms. Our management, including successful pre-operative planning, enabled one-step total removal of both tumours and rapid patient recovery....... from the sphenopalatine artery, but bilateral symptoms can occur if a large tumour extends to the contralateral side of the nasopharynx. This paper presents the first reported case of true bilateral extensive juvenile nasopharyngeal angiofibroma involving clinically challenging pre-surgical planning...... bilateral embolisation. Radical removal performed as one-step, computer-assisted functional endoscopic sinus surgery was performed. The follow-up period was uncomplicated. CONCLUSION: This case illustrates the importance of suspecting bilateral juvenile nasopharyngeal angiofibroma in patients presenting...

  1. Segond fracture: involvement of the iliotibial band, anterolateral ligament, and anterior arm of the biceps femoris in knee trauma

    International Nuclear Information System (INIS)

    To evaluate the involvement of the iliotibial band (ITB), the anterolateral ligament (ALL), and the anterior arm of the biceps femoris in MRI-diagnosed Segond fracture and to evaluate other associated findings of Segond fracture. We retrospectively reviewed the MRI of 13 cases of Segond fracture. The studies included proton density-weighted, T2-weighted, and proton density-weighted with fat saturation images in the three planes. We studied 2 cadaveric specimens with emphasis on the ALL. One cadaveric specimen was dissected while the other was sectioned in the sagittal plane. The mean age of the patients was 36 years (range, 17-52). There were 7 men and 6 women. The mean size of the Segond bone fragment was 8 x 10 x 2 mm. The distance from the tibia varied from 2 to 6 mm. Associated findings included anterior cruciate ligament (ACL) tear (n = 13), medial collateral ligament (MCL) tear (n = 8), meniscocapsular tear of the posterior horn of the medial meniscus (n = 5), and posterolateral corner involvement (n = 4). Bone marrow edema involved the mid-lateral femoral condyle and the posterior tibial plateau on both the medial and the lateral side. Edema at the Segond area was seen, but was limited. Fibular head edema was also seen. The ITB (11 out of 13) and ALL (10 out of 13) inserted on the Segond bone fragment. The anterior arm of the biceps tendon did not insert on the Segond fracture. Associated findings of Segond fracture include ACL tear, MCL tear, medial meniscus tear, and posterolateral corner injury. Both the ITB and the ALL may be involved in the Segond avulsion. The anterior arm of the biceps femoris tendon is not involved. (orig.)

  2. Segond fracture: involvement of the iliotibial band, anterolateral ligament, and anterior arm of the biceps femoris in knee trauma

    Energy Technology Data Exchange (ETDEWEB)

    Maeseneer, Michel de; Boulet, Cedric; Willekens, Inneke; Mey, Johan de; Shahabpour, Maryam [Universitair Ziekenhuis Brussel, Department of Radiology, Brussels (Belgium); Lenchik, Leon [Wake Forest University, Department of Radiology, Winston Salem, NC (United States); Cattrysse, Erik [Vrije Universiteit Brussel, Department of Experimental Anatomy, Brussels (Belgium)

    2014-12-04

    To evaluate the involvement of the iliotibial band (ITB), the anterolateral ligament (ALL), and the anterior arm of the biceps femoris in MRI-diagnosed Segond fracture and to evaluate other associated findings of Segond fracture. We retrospectively reviewed the MRI of 13 cases of Segond fracture. The studies included proton density-weighted, T2-weighted, and proton density-weighted with fat saturation images in the three planes. We studied 2 cadaveric specimens with emphasis on the ALL. One cadaveric specimen was dissected while the other was sectioned in the sagittal plane. The mean age of the patients was 36 years (range, 17-52). There were 7 men and 6 women. The mean size of the Segond bone fragment was 8 x 10 x 2 mm. The distance from the tibia varied from 2 to 6 mm. Associated findings included anterior cruciate ligament (ACL) tear (n = 13), medial collateral ligament (MCL) tear (n = 8), meniscocapsular tear of the posterior horn of the medial meniscus (n = 5), and posterolateral corner involvement (n = 4). Bone marrow edema involved the mid-lateral femoral condyle and the posterior tibial plateau on both the medial and the lateral side. Edema at the Segond area was seen, but was limited. Fibular head edema was also seen. The ITB (11 out of 13) and ALL (10 out of 13) inserted on the Segond bone fragment. The anterior arm of the biceps tendon did not insert on the Segond fracture. Associated findings of Segond fracture include ACL tear, MCL tear, medial meniscus tear, and posterolateral corner injury. Both the ITB and the ALL may be involved in the Segond avulsion. The anterior arm of the biceps femoris tendon is not involved. (orig.)

  3. Acute silicosis with bilateral pneumothorax.

    Science.gov (United States)

    Srivastava, G N; Prasad, Rajniti; Meena, Manoj; Hussain, Moosa

    2014-01-01

    We present a case of acute silicosis with bilateral pneumothorax of a 28-year-old man working at a stone crusher factory for 1 year. He presented to the emergency department with cough, respiratory distress and diffuse chest pain. The patient was managed with bilateral intercostal tube drainage under water seal, oxygen inhalation and conservative therapy. On follow-up he showed improvement of resting dyspnoea and was doing well. This case is being reported because of the rare complications of acute silicosis as bilateral pneumothorax. PMID:24862410

  4. Evaluation of periosteal fixation of lateral rectus and partial VRT for cases of exotropic Duane retraction syndrome

    Directory of Open Access Journals (Sweden)

    Pradeep Sharma

    2014-01-01

    Full Text Available Purpose: The purpose of this study is to evaluate the lateral rectus periosteal fixation and partial vertical rectus transpositioning (VRT as treatment modalities to correct exotropic Duane retraction syndrome (Exo-DRS. Materials and Methods: Prospective interventional case study of cases of Exo-DRS with limitation of adduction. A total of 13 patients were subdivided into two groups. Six patients underwent only lateral rectus periosteal fixation (group A and seven patients also underwent partial VRT (group B. Assessment involved prism bar cover test, abduction and adduction range, extent of binocular single visual field and exophthalmometry. These tests were repeated at 1 week, 1 month and 3 months post-operatively and data analyzed. Results: The pre-operative mean values and ranges were 26.2 Δ (22-35 exotropia for group A and −21.3 Δ (14-30 exotropia for group B. The post-operative mean and range was +0.6 Δ esotropia (+20 to −8 for group A and 8 Δ (−2 to −20 exotropia for group B. Mean grade of limitation of abduction changed from −3.8 to −3.6 versus −3.6 to −2.8 and mean grade of limitation of adduction changed from −1.9 to −0.7 versus −1.5 to −0.5 in the groups A and B respectively. Mean binocular single visual field changed from 14.7° to 23.3° in group A and 11.8° to 26.4° in the group B respectively. Conclusion: Lateral rectus periosteal fixation is an effective surgery to correct the exodeviation, anomalous head posture and improving adduction in Exo-DRS and partial VRT in addition is effective in improving abduction and binocular single visual fields.

  5. Reconstruction of Abdominal Wall of a Chronically Infected Postoperative Wound with a Rectus Abdominis Myofascial Splitting Flap

    OpenAIRE

    Sung Kyu Bae; Seok Joo Kang; Jin Woo Kim; Young Hwan Kim; Hook Sun

    2013-01-01

    Background If a chronically infected abdominal wound develops, complications such as peritonitis and an abdominal wall defect could occur. This could prolong the patient's hospital stay and increase the possibility of re-operation or another infection as well. For this reason, a solution for infection control is necessary. In this study, surgery using a rectus abdominis muscle myofascial splitting flap was performed on an abdominal wall defect. Methods From 2009 to 2012, 5 patients who underw...

  6. Avoiding Complications in Abdominal Wall Surgery: A Mathematical Model to Predict the Course of the Motor Innervation of the Rectus Abdominis.

    Science.gov (United States)

    Tessone, Ariel; Nava, Maurizio; Blondeel, Phillip; Spano, Andrea

    2016-02-01

    Ever since its introduction, the transverse rectus abdominis myocutaneous flap has become the mainstay of autologous breast reconstruction. However, concerns regarding donor site morbidity due to the breach of abdominal wall musculature integrity soon followed. Muscle-sparing techniques, eventually eliminating the muscle from the flap all-together with the deep inferior epigastric artery perforator flap, did not eliminate the problem of abdominal wall weakness. This led to the conclusion that motor innervation might be at fault. Studies have shown that even in the presence of an intact rectus abdominis muscle, and an intact anterior rectus sheath, denervation of the rectus abdominis muscle results in significant abdominal wall weakness leading to superior and inferior abdominal bulges, and abdominal herniation. Our aim was to establish a mathematical model to predict the location of the motor innervation to the rectus abdominis muscle, and thus provide surgeons with a tool that will allow them to reduce abdominal morbidity during deep inferior epigastric artery perforator and free muscle-sparing transverse rectus abdominis myocutaneous surgery. We dissected 42 cadaveric hemiabdomens and mapped the course of the thoracolumbar nerves. We then standardized and analyzed our findings and presented them as a relative map which can be adjusted to body type and dimensions. Our dissections show that the motor innervation is closely related to the lateral vascular supply. Thus, when possible, we support the preferred utilization of the medial vascular supply, and the preservation of the lateral supply and motor innervation. PMID:26756600

  7. Bilateral support programmes

    International Nuclear Information System (INIS)

    In the Russian Federation, serious consideration is being given to the safety of nuclear facilities and to security of nuclear material. One important factor in ensuring security of nuclear material and facilities is physical protection. The Ministry of Atomic Energy of the Russian Federation is making great efforts to improve physical protection of nuclear facilities. Some of the measures which are being implemented to improve physical protection are being carried out in the framework of international co-operation in this field. To date, the Russian Federation has established bilateral co-operation with the United States of America, Germany, Belgium, France and Finland, and has studied and taken account of the experience of foreign countries in the field of physical protection and nuclear material accounting and control. At present, over 20 enterprises of the Ministry of Atomic Energy of the Russian Federation representing all the main branches of the nuclear activities of the Ministry are involved in international co-operation on physical protection and nuclear material accounting and control. The main branches of this co-operation are as follows: Scientific and technical co-operation; production of a conceptual design to improve physical protection systems directly at nuclear risk facilities; swift improvement of physical protection (without developing design documentation for the nuclear risk facility as a whole); reinforcement of physical protection during the transport of nuclear material; and training of staff at nuclear risk facilities. During this work, many facilities were equipped with modern physical protection and with nuclear material accounting and control equipment. The Ministry of Atomic Energy of the Russian Federation is pleased with the results of this international co-operation and feels that it should continue. (author)

  8. Bilateral internal laryngoceles mimicking asthma.

    Science.gov (United States)

    Aksoy, Elif A; Elsürer, Cağdaş; Serin, Gediz M; Unal, O Faruk

    2013-05-01

    Laryngocele is an air-filled, abnormal dilation of the laryngeal saccule that extends upward within the false vocal fold, in communication with the laryngeal lumen. A case of 43-year-old male with bilateral internal laryngoceles, who has been treated as asthma for 4 years, is presented. The patient had dyspnea, cough, and excessive phlegm for a month and a late onset stridor. Flexible nasopharyngolaryngoscopy showed bilateral cystic enlargements of the false vocal folds and true vocal folds could not be visualized. Laryngeal CT without contrast enhancement showed bilateral internal laryngoceles. Submucosal total excision of bilateral cystic masses including parts of false vocal folds was performed. The symptoms resolved immediately after surgery. Although the incidence of internal laryngocele is rare, it should be remembered in the differential diagnosis of upper airway problems and diagnostic flexible nasopharnygolaryngoscopy is routinely indicated for airway evaluation in at-risk patients. PMID:24174956

  9. Bilateral internal laryngoceles mimicking asthma

    Directory of Open Access Journals (Sweden)

    Elif A Aksoy

    2013-01-01

    Full Text Available Laryngocele is an air-filled, abnormal dilation of the laryngeal saccule that extends upward within the false vocal fold, in communication with the laryngeal lumen. A case of 43-year-old male with bilateral internal laryngoceles, who has been treated as asthma for 4 years, is presented. The patient had dyspnea, cough, and excessive phlegm for a month and a late onset stridor. Flexible nasopharyngolaryngoscopy showed bilateral cystic enlargements of the false vocal folds and true vocal folds could not be visualized. Laryngeal CT without contrast enhancement showed bilateral internal laryngoceles. Submucosal total excision of bilateral cystic masses including parts of false vocal folds was performed. The symptoms resolved immediately after surgery. Although the incidence of internal laryngocele is rare, it should be remembered in the differential diagnosis of upper airway problems and diagnostic flexible nasopharnygolaryngoscopy is routinely indicated for airway evaluation in at-risk patients.

  10. Bilateral Polydactyly in a foal

    OpenAIRE

    Carstanjen, Bianca; Abitbol, Marie; Desbois, Christophe

    2007-01-01

    The following case report describes the diagnosis and surgery of bilateral polydactyly of unknown origin in a colt. A 7-month-old Berber colt was referred for cosmetic and curative excision of supernumerary digits. Radiographic examination revealed bilateral polydactyly and well-developed first carpal bones. Surgery consisted of an osteotomy of both second metacarpal bones combined with an amputation of the supernumerary digits. The follow-up at 18 months after surgery revealed a sound horse ...

  11. Bilateral Symmetrical Parietal Extradural Hematoma

    OpenAIRE

    Agrawal, Amit

    2011-01-01

    The occurrence of bilateral extradural hematomas (EDH) is an uncommon consequence of craniocerebral trauma, and acute symmetrical bilateral epidural hematomas are extremely rare. We discuss the technique adopted by us for the management of this rare entity. A 55-year-old patient presented with history of fall of branch of tree on her head. She had loss of consciousness since then and had multiple episodes of vomiting. Examination of the scalp was suggestive of diffuse subgaleal hematoma. Her ...

  12. Bilateral cleft lip nasal deformity

    OpenAIRE

    Singh Arun; Nandini R.

    2009-01-01

    Bilateral cleft lip nose deformity is a multi-factorial and complex deformity which tends to aggravate with growth of the child, if not attended surgically. The goals of primary bilateral cleft lip nose surgery are, closure of the nasal floor and sill, lengthening of the columella, repositioning of the alar base, achieving nasal tip projection, repositioning of the lower lateral cartilages, and reorienting the nares from horizontal to oblique position. The multiplicity of procedures in the li...

  13. Modified Vertical Rectus Abdominis Musculocutaneous Flap for Limb Salvage Procedures in Proximal Lower Limb Musculoskeletal Sarcomas

    Directory of Open Access Journals (Sweden)

    Tarek Mahboub

    2008-03-01

    Full Text Available Introduction and aim. Management of complicated wounds after tumor extipiration of pelvic and proximal lower limb musculoskeletal sarcoma represents an essential component in the outcome of these patients. The authors present modified vertical rectus abdominis musculocutaneous (VRAM flap techniques to reconstruct extensive defects after debridment of these complicated wounds. Material and Methods. Over a period of 4 years (2002–2005, 5 men and 2 women were managed. Median age was 21 years (range 15–49. The patients were managed for complicated lower trunk, groin, and upper thigh wounds after resection of three pelvic chondrosarcomas as well as two pelvic and two proximal femur osteosarcomas. The modifications included a VRAM flap with lateral and tongue-like extension design of the skin paddle (5 cases or a delayed extended VRAM flap (2 cases. Results. All flaps showed complete survival and healing with no ischemic events providing stable coverage. All patients were ambulant with good limb functions in terms of walking and gait after adequate rehabilitation, 2 needed support with crutches. Conclusion. The modified VRAM flaps offer reliable reconstructive tools for coverage of complex groin and thigh defects by providing larger well-vascularized soft tissue with acceptable donor site.

  14. Clinical correlations of aggrecan in the resected medial rectus muscle of patients with intermittent exotropia.

    Directory of Open Access Journals (Sweden)

    Yamane T

    2003-08-01

    Full Text Available The purpose of this study was to elucidate the role of extracellular matrix components such as aggrecan, fibronectin, and laminin in the extraocular muscle of patients with strabismus. Resected tissues of the medial rectus muscle of 47 patients with intermittent exotropia obtained during recession-resection surgery were frozen under liquid nitrogen and pulverized by a Freezer/Mill to solubilize the tissue for enzyme immunoassay. The total amounts of aggrecan, fibronectin, and laminin in the resected tissue were correlated with clinical data of patients such as age, exodeviation, and refractive error. The amount of aggrecan decreased significantly with the advance of age (P < 0.0001, Spearman rank correlation test, while the amount of laminin or fibronectin had no correlation with age. Patients with basic type intermittent exotropia showed larger, although not significantly, amounts of aggrecan than those with convergence insufficiency type (P = 0.0538, Mann-Whitney U-test. The amount of aggrecan may be related to motor aspects of intermittent exotropia.

  15. Closure and augmentation of bladder exstrophy using rectus abdominis musculo-peritoneal flap

    Directory of Open Access Journals (Sweden)

    P Agarwal

    2011-01-01

    Full Text Available Background: The aim of this study was to investigate the efficacy of the rectus abdominis myo-peritoneal flap (RAMP technique for the closure and augmentation of small, non-elastic, non-compliant bladder exstrophies. Materials and Methods: The RAMP technique was used in three boys with bladder exstrophy who presented late with small, non-elastic, non-compliant bladder. The clinical outcome, imaging, cystoscopy, biochemical and microbiological studies were assessed during a follow-up of 36 months. Results: Bladder closure and augmentation was achieved in all patients without any complications. There were no urinary tract infections, metabolic problems or electrolyte disturbances and the kidney function remained normal in all patients. Radiography confirmed intact function and anatomy of the urinary tract and cystoscopy showed complete coverage of the inner peritoneal layer of RAMP with uroepithelium. No stone formation or mucous production was detected. Conclusions: The RAMP technique is a good alternative for closing bladder exstrophies and achieves an increase in bladder capacity and compliance. The technique is indicated in the closure of large bladder defects, bladder exstrophies with small, inelastic, non-compliant bladder remnants and failed primary closures.

  16. Simultaneous Bilateral Ophthalmic Artery Chemosurgery for Bilateral Retinoblastoma (Tandem Therapy)

    Science.gov (United States)

    Abramson, David H.; Marr, Brian P.; Francis, Jasmine H.; Dunkel, Ira J.; Fabius, Armida W. M.; Brodie, Scott E.; Mondesire-Crump, Ijah; Gobin, Y. Pierre

    2016-01-01

    Objective Report on the 7-year experience with bilateral ophthalmic artery chemosurgery (OAC-Tandem therapy) for bilateral retinoblastoma. Design Retrospective, single institution study. Subjects 120 eyes of 60 children with bilateral retinoblastoma treated since March 2008. Methods Retrospective review of all children treated at Memorial Sloan Kettering with bilateral ophthalmic artery chemosurgery (Melphalan, Carboplatin, Topotecan, Methotrexate) delivered in the same initial session to both naïve and previously treated eyes. Main Outcome Measures Ocular survival, metastatic disease, patient survival from metastases, second cancers, systemic adverse effects, need for transfusion of blood products, electroretinogram before and after treatment. Results 116 eyes were salvaged (4 eyes were enucleated: 3 because of progressive disease, 1 family choice). Kaplan Meier ocular survival was 99.2% at one year, 96.9% at 2 and 3 years and 94.9% for years 4 through 7. There were no cases of metastatic disease or metastatic deaths with a mean follow-up of 3.01 years. Two children developed second cancers (both pineoblastoma) and one of them died. Transfusion of blood products was required in 3 cases (4 transfusions), 1.9%. Two children developed fever/neutropenia requiring hospitalization (0.95%). ERGs were improved in 21.6% and unchanged after treatment in 52.5% of cases (increase or decrease of less than 25μV). Conclusions Bilateral ophthalmic artery chemosurgery is a safe and effective technique for managing bilateral retinoblastoma-even when eyes are advanced bilaterally, and if both eyes have progressed after systemic chemotherapy. Ocular survival was excellent (94.9% at 8 years), there were no cases of of metastatic disease and no deaths from metastatic disease, but children remain at risk for second cancers. In 21.6% of cases ERG function improved. Despite using chemotherapy in both eyes in the same session, systemic toxicity was low. PMID:27258771

  17. BILATERAL PRESENTATION OF TENSOR FASCIA SURALIS MUSCLE IN A MALE CADAVER: A CASE REPORT

    Directory of Open Access Journals (Sweden)

    Kusum Rajendra Gandhi

    2015-12-01

    Full Text Available Tensor fascia suralis muscle is an anomalous muscle located in popliteal fossa. The muscle may arise from any of the hamstring muscles and is inserted into the crural fascia or tendoclacaneus. We found tensor fascia suralis muscle in a male cadaver taking origin from medial side of tendon of biceps femoris muscle. The tendinous origin was then transformed into a well defined fusiform belly in the roof of popliteal fossa. After traversing downwards and medially the muscle again became tendinous to get inserted into deep fascia of leg. Bilateral presentation of the anomalous muscle is not yet documented in literature. The anatomical relation of the muscle explains its great clinical importance. The tendinous origin was anteriorly related to sciatic nerve and the muscle belly to the tibial nerve. Sural nerve and short saphenous vein were in lateral relation to the muscle. Contraction of muscle in the roof of popliteal fossa may lead to sciatic, tibial or sural nerve neuropathy. The muscle can confuse the physician of a soft tissue mass or an aberrant vessel. Hence, the bilateral presence of tensor fascia suralis muscle is documented for further references. Clinical Significance: The precise knowledge of anatomy of popliteal region is mandatory for the surgeons to perform safe and uncomplicated surgery in and around popliteal fossa and also for radiologist for correct radiographic interpretations.

  18. Effect of tumbling time, injection rate and k-carrageenan addition on processing, textural and color characteristics of pork Biceps femoris muscle

    Directory of Open Access Journals (Sweden)

    Livia PATRAŞCU

    2013-08-01

    Full Text Available The effect of tumbling time (0-9 hours, injection rate (20-50% and k carrageenan addition (0.25 - 0.5% on quality characteristics of cooked pork Biceps femoris muscle have been studied. Properties of injected and tumbled meat samples were determined by measuring processing characteristics (tumbling yield, cooking yield and expressible moisture, color (L*, a*, b*, Hue angle and Chroma and texture (firmness, toughness, adhesiveness, work of adhesion and fracturability. Increasing tumbling time up to 9 h led to better hydration properties and increased the cooking yield for all samples, both with 0.25% and 0.5% of k-carrageenan addition. It also decreased the firmness and toughness of the evaluated samples. Biceps femoris samples containing a higher level of k-carrageenan were tenderer than those containing less polysaccharide. Neither injection rate nor tumbling time affected the color components of the analyzed samples.

  19. Paralisia facial bilateral Bilateral facial paralysis: a case report

    Directory of Open Access Journals (Sweden)

    J. Fortes-Rego

    1976-03-01

    Full Text Available É apresentado um caso de diplegia facial surgida após meningite meningocócica e infecção por herpes simples. Depois de discutir as diversas condições que o fenômeno pode apresentar-se, o autor inclina-se por uma etiologia herpética.A case of bilateral facial paralysis following meningococcal meningitis and herpes simplex infection is reported. The author discusses the differential diagnosis of bilateral facial nerve paralysis which includes several diseases and syndromes and concludes by herpetic aetiology.

  20. Bilateral spontaneous hemotympanum: Case report

    Directory of Open Access Journals (Sweden)

    Economou Nicolas C

    2006-10-01

    Full Text Available Abstract Background The most common causes of hemotympanum are therapeutic nasal packing, epistaxis, blood disorders and blunt trauma to the head. Hemotympanum is characterized as idiopathic, when it is detected in the presence of chronic otitis media. A rare case of spontaneous bilateral hemotympanum in a patient treated with anticoagulants is presented herein. Case presentation A 72-year-old male presented with acute deterioration of hearing. In the patient's medical history aortic valve replacement 1 year before presentation was reported. Since then he had been administered regularly coumarinic anticoagulants, with INR levels maintained between 3.4 and 4.0. Otoscopy revealed the presence of bilateral hemotympanum. The audiogram showed symmetrical moderately severe mixed hearing loss bilaterally, with the conductive component predominating. Tympanograms were flat bilaterally with absent acoustic reflexes. A computerized tomography scan showed the presence of fluid in the mastoid and middle ear bilaterally. Treatment was conservative and consisted of a 10-day course of antibiotics, anticongestants and temporary interruption of the anticoagulant therapy. After 3 weeks, normal tympanic membranes were found and hearing had returned to previous levels. Conclusion Anticoagulant intake should be included in the differential diagnosis of hemotympanum, because its detection and appropriate treatment may lead to resolution of the disorder.

  1. Predictive Factors in the Outcome of Surgical Repair of Abdominal Rectus Diastasis

    Science.gov (United States)

    Clay, Leonard; Stark, Birgit; Gunnarsson, Ulf

    2016-01-01

    Background: The aim of this study was to define the indicators predicting improved abdominal wall function after surgical repair of abdominal rectus diastasis (ARD). Preoperative subjective assessment quantified by the validated Ventral Hernia Pain Questionnaire (VHPQ) was related to relative postoperative functional improvement in abdominal muscle strength. Methods: Fifty-seven patients undergoing surgery for ARD completed the VHPQ before surgery. Preoperative pain assessment results were compared with the relative improvement in muscle strength measured with the BioDex system 4. Results: There was a correlation between the relative improvement in muscle strength measured by the BioDex System 4 for flexion at 30 degrees (P = 0.046) and 60 degrees per second (P = 0.004) and the preoperative question, “Do you find it painful to sit for more than 30 minutes?” There was also a correlation between BioDex improvement for flexion at 30 degrees (P = 0.022) and for isometric work load (P = 0.038) and the preoperative question, “Has abdominal pain limited your ability to perform sports activities?” The VHPQ responses also formed a pattern with a fairly good correlation between other BioDex modalities (with the exception of extension at 60 degrees per second) and the response to the question regarding complaints when performing sports. Postoperative visual analog scale ratings of abdominal wall stability correlated to the questions regarding complaints when sitting (P = 0.040) and standing (P = 0.047). No other correlation was seen. Conclusion: VHPQ ratings concerning pain while being seated for more than 30 minutes and pain limiting the ability to perform sports are promising indicators in the identification of patients likely to benefit from surgical correction of their ARD. PMID:27579227

  2. Concomitant bilateral testicular epidermoid cysts

    International Nuclear Information System (INIS)

    Epidermoid cyst of the testis is a rare benign germ tumor, comprising 1-2% of all resected benign testicular masses. Approximately 300 cases have been reported to date. Unilateral involvement has often been reported in the English literature. However, bilateral occurrence is very rare and to the best of our knowledge, there only 3 previous reports of bilateral testicular epidermoid cysts. The fact that they are completely benign makes them amenable to treatment by local excision, thereby saving patient from orchidectomy. Recognition of their characteristic ulatrsonographic features is very important to avoid unnecessary intervention. We present here, a case of bilateral epidermoid cyst in which characteristic ultrasound (US) findings allowed testis-sparing enucleation instead of radical orchiectomy. (author)

  3. Nervus cutaneus femoris posterior pedicle flap for repairing large soft tissue defects at the heel or inferior segment of the shank

    Institute of Scientific and Technical Information of China (English)

    WANG Rui-ying; HU Jun-zu; XIN Lin-wei; TANG Ji-cun; GAO Yan

    2009-01-01

    Objective: To investigate the clinical effect of the nervus cutaneus femoris posterior pedicle flap on repairing large soft tissue defects at the heel or inferior segment of the shank.Methods: Totally 14 cases were followed up for 8-22 months (mean 15.5 months) to observe the clinical effects of nervus cutaneus femoris posterior pedicle flap on repairing large soft tissue defects of the heel or inferior segment of the shank. Among them, there were 3 patients afflicted with infection and cutaneous defects in the middle and inferior segment of the shank after internal fixation of open fracture, 4 patients with soft tissue defects of the ankle and uncovered tendo calcaneus, and 7 patients with soft tissue defects of the heel and exposed calcaneus.Results: The flaps survived well in 13 cases and partial necrosis occurred in 1 case that was thereafter cured with changing dressing. Various extents of pain and stiffness of the knee joints were present in all cases and disappeared through 1-8 weeks' (mean 3.2 weeks) functional exercises. The last follow-up showed that all the flaps kept good texture and satisfactory appearance.Conclusions: The nervus cutaneus femoris posterior pedicle flap, having the advantages of simple surgical procedures, anastomosing the nerves and restoring the sensation of recipient site, can be used for recovering large soft tissue defects of the shank and ankle.

  4. The physical and biochemical changes in springbok (Antidorcas marsupialis) Longissimus thoracis et lumborum and Biceps femoris muscle during ageing.

    Science.gov (United States)

    North, M K; Frylinck, L; Hoffman, L C

    2015-12-01

    This study aimed to determine the optimum ageing period for vacuum-packed springbok (Antidorcas marsupialis) Longissimus thoracis et lumborum (LTL) and Biceps femoris (BF) muscle stored at 5.4 ± 1.0°C. Portions of muscle from seven male and six female springbok were aged 1, 2, 5, 8, 14 or 21 days. The Warner Bratzler shear force declined most during the first five days post-mortem (PM), while purge and cooking losses increased significantly with ageing. Calpains I and II and calpastatin activity declined significantly up to five days PM, suggesting that they may be responsible for tenderization. Cathepsins B, BL and H activity increased significantly during ageing. The BF muscle had significantly higher pH, lower purge loss, higher cooking loss, higher WBSF and higher calpain and calpastatin activity than the LTL. No significant differences between the genders or muscles were found for the collagen content or collagen solubility. Springbok LTL and BF muscles should not be aged for longer than five days. PMID:26225930

  5. EFFECT OF SOCCER TRAINER AND ELASTIC BAND ON QUADRICEPS FEMORIS MUSCLE STRENGTH IN YOUNG HEALTHY INDIVIDUALS: A RANDOMIZED CONTROLLED TRIAL

    Directory of Open Access Journals (Sweden)

    Santosh Metgud

    2015-06-01

    Full Text Available Introduction: Quadriceps is one of the strongest muscle of the body that is required for knee mobility. Quadriceps plays a crucial role in many daily activities such as walking, twisting, running, jumping, and controlling the movement of knee. Since it’s a two joint muscle, they tend to become very to tight leading to imbalance, which can give rise to a number of postural problems and common musculoskeletal disorder causing pain in the knee joint. It could be acute, subacute and chronic in its clinical presentation. Hence strengthening of quadriceps femoris is necessary. Materials and Methods: a total of 90 participants within age of 21 to 29 years and BMI 19.9 to 24.9 having no neurological, cardiopulmonary and musculoskeletal disease were selected. Results: of the total 90 subjects, the mean age of the participants in group A 21.67±0.88 the mean age of participants in group B was 22.23±1.33 and the mean age of participants in the group C was 22.03±1.27. The result showed high significance in the group B. Conclusion: the study showed increase in the quadriceps muscle strength in group B.

  6. The changes in springbok (Antidorcas marsupialis) Longissimus thoracis et lumborum and Biceps femoris muscles during the rigour period.

    Science.gov (United States)

    North, M K; Frylinck, L; Hoffman, L C

    2016-02-01

    This study describes the changes taking place during rigour in springbok (Antidorcas marsupialis) Longissimus thoracis et lumborum (LTL) and Biceps femoris (BF) muscles. Samples from six male and six female springbok were snap-frozen at 2, 3, 5, 8, 12, 18, 24 and 30h post-mortem (PM) and the pH, calpains I, II and calpastatin activities and cathepsins B, BL and H activities were determined. The temperature was also recorded. Significant third-order interactions were found for the pH and temperature, with the female LTL cooling more rapidly and acidifying slower than the other samples. Female muscles were at risk of developing cold-shortening and all the samples cooled more rapidly than recommended for cattle or sheep. Cathepsin BL activity increased PM, likely due to the degradation of the lysosomes. Calpains I, II and calpastatin activity declined during rigour, indicating that the calpains were activated early PM. Gender and muscle had a significant effect on calpain and cathepsin activity. PMID:26497102

  7. Effects of electrical stimulation or voluntary contraction for strengthening the quadriceps femoris muscles in an aged male population.

    Science.gov (United States)

    Caggiano, E; Emrey, T; Shirley, S; Craik, R L

    1994-07-01

    Since musculoskeletal impairment increases with age, it is important to determine if exercise changes age-related muscle weakness. This study compared the training effects of electrical stimulation and voluntary isometric contraction, the traditional exercise, on the quadriceps femoris in males 65 years and older. Eighteen informed, nondisabled males, 72 +/- 4 years of age, participated in 12 training sessions over 4 weeks. Maximal voluntary isometric contraction (MVIC) torque was measured with a Cybex II dynamometer prior to and following training. An interclass correlation coefficient (3,1) of 0.982 demonstrated repeated reliable torque measurement. The electrical stimulation group trained at an average of 36% of pretest MVIC; the traditional exercise group trained at an average of 42% MVIC. Average (F = 14.06, p = 0.004) and peak (F = 14.32, p = 0.004) torque values were increased with both modes of training. Both methods of training using a low training load were effective in increasing torque in this older male sample. Electrical stimulation has the same potential as traditional exercise to provide improved strength for aged males. Future research should examine electrical stimulation in older persons with compromised ability to exercise using traditional methods. PMID:8081406

  8. Sequential bilateral retinal artery occlusion

    OpenAIRE

    Padrón-Pérez N; Aronés JR; Muñoz S; Arias-Barquet L; Arruga J

    2014-01-01

    Noel Padrón-Pérez,1 Janny Rosario Aronés,2 Silvia Muñoz,1 Luis Arias-Barquet,1 Jorge Arruga1,31Department of Ophthalmology, Hospital Universitari de Bellvitge, 2Hospital de l'Esperança – Parc de Salut Mar, 3Institut Català de Retina, Barcelona, SpainAbstract: An 86 year old woman experienced a sequential bilateral loss of vision over a period of less than 24 hours. Clinical findings and complementary studies suggested a bilateral atherogenic...

  9. Acute silicosis with bilateral pneumothorax

    OpenAIRE

    Srivastava, G. N.; Prasad, Rajniti; Meena, Manoj; Hussain, Moosa

    2014-01-01

    We present a case of acute silicosis with bilateral pneumothorax of a 28-year-old man working at a stone crusher factory for 1 year. He presented to the emergency department with cough, respiratory distress and diffuse chest pain. The patient was managed with bilateral intercostal tube drainage under water seal, oxygen inhalation and conservative therapy. On follow-up he showed improvement of resting dyspnoea and was doing well. This case is being reported because of the rare complications of...

  10. Multiple brain parenchymal neurocysticercosis with extraocular muscle cysticercosis affecting levator palpebral superioris and superior rectus complex: an unusual association

    OpenAIRE

    Verma, Rajesh; Jaiswal, Anupam

    2013-01-01

    An 8-year-old girl presented to the neurology department with a complaint of insidious onset of left-sided ptosis and restricted elevation of the left eye. A CT scan orbit and brain revealed a ring-enhancing lesion in the levator palpebral superioris (LPS) and superior rectus (SR) muscle complex of the left eye and left parietal and right temporal region. She was started on steroid, followed by albendazole with improvement. The LPS/SR complex is the least common site of involvement among extr...

  11. Surface electromyography activity of the rectus abdominis, internal oblique, and external oblique muscles during forced expiration in healthy adults.

    Science.gov (United States)

    Ito, Kenichi; Nonaka, Koji; Ogaya, Shinya; Ogi, Atsushi; Matsunaka, Chiaki; Horie, Jun

    2016-06-01

    We aimed to characterize rectus abdominis, internal oblique, and external oblique muscle activity in healthy adults under expiratory resistance using surface electromyography. We randomly assigned 42 healthy adult subjects to 3 groups: 30%, 20%, and 10% maximal expiratory intraoral pressure (PEmax). After measuring 100% PEmax and muscle activity during 100% PEmax, the activity and maximum voluntary contraction of each muscle during the assigned experimental condition were measured. At 100% PEmax, the external oblique (pexpiration. Moreover, 30% PEmax is the minimum intensity required to achieve significant, albeit very slight, muscle activity during expiratory resistance. PMID:27077819

  12. Bilateral posterior cerebral artery infarction

    OpenAIRE

    Ryan, Davinia; Murphy, Sinead M; Hennessey, Michael J

    2010-01-01

    We report the case of a 70-year-old man who presented with short-term memory impairment and a homonymous left inferior quadrantanopia secondary to simultaneous bilateral posterior cerebral artery (PCA) territory infarction. As in more than a quarter of cases of PCA

  13. Primary synchronous bilateral breast cancer

    Directory of Open Access Journals (Sweden)

    R Krishnappa

    2014-01-01

    Full Text Available Background: Primary synchronous bilateral breast cancer (PSBBC is a rare clinical entity. The reported incidence ranges between 0.3% and 12%. There are several controversial issues regarding PSBBC pertaining to the diagnostic criteria, nomenclature, and management policies. Materials and Methods: Fourteen cases of PSBBC treated between 2001 to 2010 at our institute were retrospectively analysed in regards to demographic data, management and follow up. Results: PSBBC constituted 0.19% of total breast cancer patients at our institute. Age ranged from 28 to 78 years. PSBBC were detected by clinical examination in eight cases and by mammography in six cases. Twelve patients underwent bilateral modified radical mastectomy, one had unilateral mastectomy on one side and breast conservation on the other side and one patient has bilateral breast conservation. Majority of patients belonged to stage 2 and stage 3. All patients were found to have invasive ductal carcinoma. Five cases were ER/PR positive and 8 patients were triple hormone receptor negative. Eight patients received unilateral and six received bilateral adjuvant radiotherapy. Nine patients received adjuvant chemotherapy. 5 patients received adjuvant hormonal therapy. Median follow up of patients was 15.4 months. Conclusion: PSBBC is a rare event warranting awareness and screening of the contralateral breast in patients with unilateral breast cancer. These patients require individualized treatment planning based on the tumor factors of the index lesion. Further multi institutional prospective studies are needed for adequate understanding of management of PSBBC.

  14. Retrospective study of recession of four horizontal rectus muscle in periodic alternating nystagmus

    Directory of Open Access Journals (Sweden)

    Mimura O

    2014-12-01

    Full Text Available Osamu Mimura,1 Hiroto Ishikawa,1,2 Naoki Kimura,1 Akiko Kimura,1 Cesar V Borlongan2 1Department of Ophthalmology, Hyogo College of Medicine, Nishinomiya, Hyogo, Japan; 2Department of Neurosurgery and Brain Repair, University of South Florida, Tampa, FL, USA Purpose: Periodic alternating nystagmus (PAN is a spontaneous horizontal nystagmus observed in disorders of the central nervous system. Patients with congenital PAN complain of oscillating vision at high rates. Medication is the first-choice treatment for PAN; however, clinicians still seek better therapy. The aim of this study was to evaluate outcomes of recession of four horizontal rectus muscle (R-FHR in patients with congenital PAN.Patients and methods: This study reports a retrospective case series of ten patients (seven males and three females; mean age 24.4±10.9 with congenital PAN who underwent R-FHR between 2007 and 2012, which was performed by the same surgeon at the Hyogo College of Medicine. Patients were evaluated for complications, recession amount, deviation angle, eye movements including a nystagmus amplitude, and visual acuity during pre- and post-operative periods.Results: Pre-operatively, patients complained of oscillating vision, abnormal head posture, esotropia, and congenital superior oblique palsy. Post-operatively, changes from the previous observations of nystagmus amplitudes and abnormal head posture demonstrated a complete reversal in all patients. In addition, visual acuity determined with a Snellen chart improved in two patients. However, esotropia occurred in three patients who underwent additional strabismus surgery 2 days after R-FHR. R-FHR was particularly effective in eight patients who pre-operatively had periodic oscillating vision with a regular pattern of periodic nystagmus.Conclusion: We demonstrated that ten patients with congenital PAN had improved vision following R-FHR, indicating that R-FHR was an effective procedure, especially in patients

  15. Evaluation of rectus extraocular muscles using dynamic contrast-enhanced MR imaging in patients with Graves' ophthalmopathy for assessment of disease activity

    International Nuclear Information System (INIS)

    Background. It is important to assess the activity of Graves' ophthalmopathy (GO) for planning optimal treatment strategy. Dynamic contrast-enhanced MR imaging (DCE-MRI) is a technique for assessment of microcirculation status. The correlation between disease activity and the microcirculation characteristics of extraocular muscles (EOMs) has been demonstrated in GO. Purpose. To investigate the changes of rectus EOMs in patients with active vs. inactive GO using DCE-MRI, and to evaluate the value of DCE-MRI in assessing the activity of GO. Material and Methods. Rectus EOMs of 20 healthy controls, 18 patients with active GO, and 16 patients with inactive GO were studied. The signal intensity (SI) of rectus EOMs on T2W images was evaluated. Regions of interest were placed on each rectus on DCE-MRI images. The DCE-MRI parameters including time to peak enhancement (Tpeak), enhancement ratio (ER), and wash-out ratio (WR) were calculated. Results. There were significant differences in SI and Tpeak, ER and WR values among the three groups (P = 0.000). However, there was no significant difference in SI between the active and inactive groups (P = 0.07). Tpeak values of each rectus were significantly increased in inactive group compared with the active group (P peak), maximum ER (maxER) and maximum WR (maxWR) (P peak, maxER and maxWR were 156.98s, 1.31 and 13.50% respectively, giving positive predictive values of 68.00%, 88.90%, and 94.44% for the assessment of disease activity. Conclusion. DCE-MRI could demonstrate the micro circulatory changes of rectus EOMs in both active and inactive GO, and this MRI method is a useful tool in differentiating active from inactive GO

  16. Infectious mononucleosis presenting as bilateral acute dacryocystitis.

    OpenAIRE

    Atkinson, P L; Ansons, A M; Patterson, A.

    1990-01-01

    A case of infectious mononucleosis presenting as bilateral acute dacryocystitis in a 7-year-old girl is reported. Acute dacryocystitis is uncommon in this age group, and an underlying systemic illness should be suspected particularly when it is bilateral.

  17. 99mTc-sestamibi muscle scintigraphy to assess the response to neuromuscular electrical stimulation of normal quadriceps femoris muscle

    International Nuclear Information System (INIS)

    Neuromuscular electrical stimulation (NMES) is widely used for improving muscle strength by simultaneous contraction in the prevention of muscle atrophy. Although there exist many clinical methods for evaluating the therapeutic response of muscles, 99mTc-sestamibi which is a skeletal muscle perfusion and metabolism agent has not previously been used for this purpose. The aim of our work was to ascertain whether 99mTc-sestamibi muscle scintigraphy is useful in the monitoring of therapeutic response to NMES in healthy women. The study included 16 women aged between 21 and 45, with a mean age of 32.7±6.4. Both quadriceps femoris muscles (QFM) of each patient were studied. After randomization to remove the effect of the dominant side, one QFM of each patient was subjected to the NMES procedure for a period of 20 days. NMES was performed with an alternating biphasic rectangular current, from a computed electrical stimulator daily for 23 minutes. After measurement of skinfold thickness over the thigh, pre- and post-NMES girth measurements were assessed in centimeters. Sixty minutes after injections of 555 MBq 99mTc-sestamibi, static images of the thigh were obtained for 5 minutes. The thigh-to-knee uptake ratio was calculated by semiquantitative analysis and normalized to body surface area (NUR=normalized uptake ratio). The difference between the pre and post NMES NUR values was significant (1.76±0.31 versus 2.25±0.38, p=0.0000). The percentage (%) increase in NUR values also well correlated with the % increase in thigh girth measurements (r=0.89, p=0.0000). These results indicated that 99mTc-sestamibi muscle scintigraphy as a new tool may be useful in evaluating therapeutic response to NMES. (author)

  18. Bilateral ovarian tumour in a young girl

    OpenAIRE

    2013-01-01

    Bilateral ovarian tumour in a girl presents the dilemma of conservative versus aggressive approach towards these tumours. When faced with suspicious tumour and complete replacement of the ovaries bilaterally, bilateral oophorectomy is a viable option, though the certain possibility of infertility and lifelong hormonal supplementation is unavoidable. We report a case of bilateral ovarian masses in a young girl, which on histopathological examination showed mature teratoma with aggregates of pr...

  19. Laparoscopic Adrenalectomy for Bilateral Metachronous Aldosteronomas

    OpenAIRE

    Rizek, Philippe; Gorecki, Piotr; Lindenmayer, Aristid; Moktan, Sabita

    2011-01-01

    Introduction: Primary aldosteronism affects 5% to 13% of patients with hypertension. Idiopathic bilateral hyperplasia (IHA) and unilateral aldosterone-producing adenoma (APA) are the most common types of primary aldosteronism. Bilateral APA is a very rare entity with only a few reports in the literature. We present the case of a patient with metachronous bilateral APA treated with metachronous bilateral total and near total adrenalectomy. Case Report: A 66-year-old female was evaluated for hy...

  20. Tratamiento conservador en pacientes con retinoblastoma bilateral

    OpenAIRE

    Juan C. Suárez; Mabel C. Ospina; Sandra A. Arias; González, María E

    2008-01-01

    OBJETIVO: comparar el tratamiento convencional del retinoblastoma bilateral, usado hasta hace algunos años, consistente en radioterapia o enucleación bilateral, con el tratamiento conservador actual que incluye termoterapia transpupilar (TTT) o TTT/quimioterapia al menos en un ojo, en niños con diagnóstico de retinoblastoma bilateral. DISEÑO: estudio retrospectivo descriptivo. MUESTRA: 20 pacientes con diagnóstico de retinoblastoma bilateral que consultaron al Hospital Universitario San Vicen...

  1. Simultaneous and staged bilateral total hip arthroplasty

    DEFF Research Database (Denmark)

    Lindberg-Larsen, Martin; Joergensen, Christoffer Calov; Husted, Henrik;

    2013-01-01

    Bilateral total hip arthroplasty (BTHA) and bilateral simultaneous total hip arthroplasty (BSTHA) are done increasingly. Previous studies evaluating outcomes after bilateral procedures have found different results. The aim of this study was to investigate length of hospital stay (LOS), 30 days...

  2. Bilateral posterior cerebral artery infarction.

    Science.gov (United States)

    Ryan, Davinia; Murphy, Sinead M; Hennessey, Michael J

    2010-01-01

    We report the case of a 70-year-old man who presented with short-term memory impairment and a homonymous left inferior quadrantanopia secondary to simultaneous bilateral posterior cerebral artery (PCA) territory infarction. As in more than a quarter of cases of PCA infarction, no aetiological cause was identified. Unlike the transient nature of symptoms in some cases following unilateral infarction, his deficits persisted on 2-month follow-up. PMID:22798298

  3. China's Bilateral Currency Swap Lines

    OpenAIRE

    Zhitao, Lin; Wenjie, Zhan; Cheung, Yin-Wong

    2016-01-01

    We study the determinants of China’s bilateral local currency swap lines that were established since the recent global finance crisis. It is found that economic factors, political considerations, and institutional characteristics including trade intensity, economic size, strategic partnership, free trade agreement, corruption, and stability affect the decision of signing a swap line agreement. Once a swap line agreement decision is made, the size of the swap line is then mainly affected by tr...

  4. Bilateral monopolies and location choice

    OpenAIRE

    Brekke, Kurt R.; Straume, Odd Rune

    2002-01-01

    We analyse how equilibrium locations in location-price games à la Hotelling are affected when firms acquire inputs through bilateral monopoly relations with suppliers. Assuming a duopoly downstream market, we consider the case of two independent input suppliers bargaining with both downstream firms. We find that the presence of input suppliers changes the locational incentives of downstream firms in several ways, compared with the case of exogenous production costs. Bargaining induces downstr...

  5. Bilateral Molariform Mandibular Second Premolars

    OpenAIRE

    Sonu Acharya; Pradip Kumar Mandal; Chiranjit Ghosh

    2015-01-01

    Macrodontia is a rare dental anomaly that refers to teeth that appear larger than normal. Generalised macrodontia can be associated with certain medical conditions and syndromes. This case report presents clinical and radiographic findings of isolated bilateral macrodontia in a 14-year-old child. The patient was referred to the clinic with local crowding of maxillary and mandibular teeth. Radiographic findings revealed the presence of impacted macrodont mandibular second premolar on one side ...

  6. Bilateral ECT induces bilateral increases in regional cortical thickness.

    Science.gov (United States)

    van Eijndhoven, P; Mulders, P; Kwekkeboom, L; van Oostrom, I; van Beek, M; Janzing, J; Schene, A; Tendolkar, I

    2016-01-01

    Electroconvulsive therapy (ECT) is the most effective treatment for patients suffering from severe or treatment-resistant major depressive disorder (MDD). Unfortunately its underlying neurobiological mechanisms are still unclear. One line of evidence indicates that the seizures produced by ECT induce or stimulate neuroplasticity effects. Although these seizures also affect the cortex, the effect of ECT on cortical thickness is not investigated until now. We acquired structural magnetic resonance imaging data in 19 treatment-resistant MDD patients before and after a bilateral ECT course, and 16 healthy controls at 2 time points, and compared changes in cortical thickness between the groups. Our results reveal that ECT induces significant, bilateral increases in cortical thickness, including the temporal pole, inferior and middle temporal cortex and the insula. The pattern of increased cortical thickness was predominant in regions that are associated with seizure onset in ECT. Post hoc analyses showed that the increase in thickness of the insular cortex was larger in responders than in non-responders, which may point to a specific relationship of this region with treatment effects of ECT. PMID:27552587

  7. Bilateral cleft lip nasal deformity

    Directory of Open Access Journals (Sweden)

    Singh Arun

    2009-01-01

    Full Text Available Bilateral cleft lip nose deformity is a multi-factorial and complex deformity which tends to aggravate with growth of the child, if not attended surgically. The goals of primary bilateral cleft lip nose surgery are, closure of the nasal floor and sill, lengthening of the columella, repositioning of the alar base, achieving nasal tip projection, repositioning of the lower lateral cartilages, and reorienting the nares from horizontal to oblique position. The multiplicity of procedures in the literature for correction of this deformity alludes to the fact that no single procedure is entirely effective. The timing for surgical intervention and its extent varies considerably. Early surgery on cartilage may adversely affect growth and development; at the same time, allowing the cartilage to grow in an abnormal position and contributing to aggravation of deformity. Some surgeons advocate correction of deformity at an early age. However, others like the cartilages to grow and mature before going in for surgery. With peer pressure also becoming an important consideration during the teens, the current trend is towards early intervention. There is no unanimity in the extent of nasal dissection to be done at the time of primary lip repair. While many perform limited nasal dissection for the fear of growth retardation, others opt for full cartilage correction at the time of primary surgery itself. The value of naso-alveolar moulding (NAM too is not universally accepted and has now more opponents than proponents. Also most centres in the developing world have neither the personnel nor the facilities for the same. The secondary cleft nasal deformity is variable and is affected by the extent of the original abnormality, any prior surgeries performed and alteration due to nasal growth. This article reviews the currently popular methods for correction of nasal deformity associated with bilateral cleft lip, it′s management both at the time of cleft lip repair

  8. BILATERAL OVARIAN MASS COMPLICATING PREGNANCY

    OpenAIRE

    Arjumand; Triveni

    2015-01-01

    A 22 years old patient with 9 months of Amenorrhoea with a abdominal swelling was admitted to our institution with an Ultrasonography report of Bilateral ovarian mass (14.3x5.9cm in left ovary) and (9.5x7cm in right ovary) with internal vascularity with septations along with single live intrauterine fetus. She delivered by elective caesarean section in V/O breech presenta tion. Left side ovarian cystectomy done Right side ovarian puncture done. Histopathology showed left sid...

  9. Immediate Sequential Bilateral Cataract Surgery

    DEFF Research Database (Denmark)

    Kessel, Line; Andresen, Jens; Erngaard, Ditte; Flesner, Per; Tendal, Britta; Hjortdal, Jesper

    2015-01-01

    performed using the Cochrane Review Manager software. The quality of the evidence was assessed using the GRADE method (Grading of Recommendation, Assessment, Development, and Evaluation). We did not find any difference in the risk of complications or visual outcome in patients randomized to ISBCS or surgery......-based national Danish guidelines for cataract surgery. A systematic literature review in PubMed, Embase, and Cochrane central databases identified three randomized controlled trials that compared outcome in patients randomized to ISBCS or bilateral cataract surgery on two different dates. Meta-analyses were...

  10. Bilateral molariform mandibular second premolars.

    Science.gov (United States)

    Acharya, Sonu; Kumar Mandal, Pradip; Ghosh, Chiranjit

    2015-01-01

    Macrodontia is a rare dental anomaly that refers to teeth that appear larger than normal. Generalised macrodontia can be associated with certain medical conditions and syndromes. This case report presents clinical and radiographic findings of isolated bilateral macrodontia in a 14-year-old child. The patient was referred to the clinic with local crowding of maxillary and mandibular teeth. Radiographic findings revealed the presence of impacted macrodont mandibular second premolar on one side and erupted macrodontic premolar on the other side and their distinct morphological appearance, characterized by large, multitubercular, and molariform crowns and tapering, single roots. PMID:25685564

  11. BILATERAL OVARIAN MASS COMPLICATING PREGNANCY

    Directory of Open Access Journals (Sweden)

    Arjumand

    2015-06-01

    Full Text Available A 22 years old patient with 9 months of Amenorrhoea with a abdominal swelling was admitted to our institution with an Ultrasonography report of Bilateral ovarian mass (14.3x5.9cm in left ovary and (9.5x7cm in right ovary with internal vascularity with septations along with single live intrauterine fetus. She delivered by elective caesarean section in V/O breech presenta tion. Left side ovarian cystectomy done Right side ovarian puncture done. Histopathology showed left side – Mucinous cystadenoma. Right Side – Follicular cyst. Mucinous cystadenomas are benign epithelial ovarian tumors which tend to be unilateral, bilateral a nd multilocular with smooth surface and contain mucinous fluid, 75% of all mucinous tumors are benign, while 10% are borderline and 15% are invasive carcinomas. Benign mucinous tumors are most common in the third to fifth decades of life and may be 20 - 30 c ms in size. The incidence of ovarian cysts during pregnancy is less than 5% and most of them are benign in nature. G i ant cysts found in less than 1% of the cases of ovarian cysts with pregnancy.

  12. [Simultaneous bilateral pneumothorax. Case report].

    Science.gov (United States)

    Paolini, A; Caminiti, F; Tosato, F; Ruggieri, M; Paolini, G; Carnevale, L; Corsini, F; Marano, S; Monsellato, I

    2001-04-01

    A case report of a 44 year-old white man admitted to the surgical unit for a bilateral simultaneous pneumothorax is presented. The pneumothorax occurred on day one after a surgical operation for discal hernia; in the past the patient already presented a right spontaneous pneumothorax at 32 years of age and a left pneumothorax at 37 years of age, both treated with a pleural drainage. A thoracic drain was bilaterally positioned with a good result only in the right side. The persistence of the left pneumothorax induced the authors to perform a postero-lateral thoracotomy bullae excision and pleurectomy with a good postoperative course. After a few months a new right pneumothorax occurred and the patient was treated with a right postero-lateral thoracotomy, bullae resection and pleurectomy. On the basis of the case reported, the authors consider the different opportunities in the treatment of spontaneous pneumothorax in relation to the present knowledges and technologies. Surgical procedure is to be preferred in case of persistence of pneumothorax despite a pleural drain and in case of pneumothorax in high risk subjects. Even if thoracoscopy seems to give better results regarding postoperative pain, it is not always possible with such a method to perform a careful pleurectomy neither to obtain it in all cases (above all in secondary pneumothorax). Every case must then be carefully studied to choose the best treatment at present available. PMID:11353349

  13. Multiresolution Bilateral Filtering for Image Denoising

    OpenAIRE

    Zhang, Ming; Gunturk, Bahadir K.

    2008-01-01

    The bilateral filter is a nonlinear filter that does spatial averaging without smoothing edges; it has shown to be an effective image denoising technique. An important issue with the application of the bilateral filter is the selection of the filter parameters, which affect the results significantly. There are two main contributions of this paper. The first contribution is an empirical study of the optimal bilateral filter parameter selection in image denoising applications. The second contri...

  14. Bilateral ovarian tumour in a young girl

    Directory of Open Access Journals (Sweden)

    Krishna Kumar Govindarajan

    2013-01-01

    Full Text Available Bilateral ovarian tumour in a girl presents the dilemma of conservative versus aggressive approach towards these tumours. When faced with suspicious tumour and complete replacement of the ovaries bilaterally, bilateral oophorectomy is a viable option, though the certain possibility of infertility and lifelong hormonal supplementation is unavoidable. We report a case of bilateral ovarian masses in a young girl, which on histopathological examination showed mature teratoma with aggregates of proliferating capillary and cavernous sized vessels in the tumour wall. Such associations are rare and must be differentiated from a vascular neoplasm.

  15. Bilateral Clavicle Fracture in two Newborn Infants

    Directory of Open Access Journals (Sweden)

    Ali Kanik

    2011-12-01

    Full Text Available Background: The fracture of clavicle is the most frequently observed bone fracture as birth trauma and it is usually unilateral. It is seen following shoulder dystocia deliveries or breech presentation of macrosomic newborns.Case Presentation: We report two macrosomic newborns with bilateral clavicle fracture and brachial plexus palsy due to birth trauma. Chest X-rays confirmed bilateral fracture of clavicles. Both patients were recovered without any sequel.Conclusion: Bilateral clavicular fracture should be considered in any neonate with bilateral absent Moro reflexes.

  16. Bilateral Clavicle Fracture in Two Newborn Infants

    Directory of Open Access Journals (Sweden)

    Esra Arun Ozer

    2011-12-01

    Full Text Available Background: The fracture of clavicle is the most frequently observed bone fracture as birth trauma and it is usually unilateral. It is seen following shoulder dystocia deliveries or breech presentation of macrosomic newborns.Case Presentation: We report two macrosomic newborns with bilateral clavicle fracture and brachial plexus palsy due to birth trauma. Chest X-rays confirmed bilateral fracture of clavicles. Both patients were recovered without any sequel.Conclusion: Bilateral clavicular fracture should be considered in any neonate with bilateral absent Moro reflexes.

  17. A Case Report of Bilateral Mirror Clubfeet and Bilateral Hand Polydactyly

    OpenAIRE

    Nguyen, Mai P; Lawler, Ericka A.; Morcuende, Jose A.

    2014-01-01

    We report a rare case of a patient with bilateral mirror clubfeet and bilateral hand polydactyly. The patient presented to our orthopaedic clinic with bilateral mirror clubfeet, each with eight toes, and bilateral hands with six fingers and a hypoplastic thumb. The pattern does not fit any described syndrome such as Martin or Laurin-Sandrow syndrome. Treatments by an orthopaedic pediatric surgeon and an orthopaedic pediatric hand surgeon are described. The patient achieved excellent functiona...

  18. Bilateral microvascular second toe transfer for bilateral post-traumatic thumb amputation

    OpenAIRE

    Rajendra Nehete; Anita Nehete; Sandeep Singla; Harshad Adhav

    2012-01-01

    In bilateral thumb amputations, the functional impairment is serious and every attempt should be made to reconstruct the thumb. We report a case of bilateral post traumatic thumb amputation, reconstructed with bilateral second toe transfer. Only two such cases have been reported in literature so far. Though there are various modalities for the reconstruction of thumb, microvascular toe transfer has its own merits. The convalescent period is minimal with excellent function. It is bilaterally s...

  19. Bilateral metachronous breast cancer with bilateral recurrences: A case report and literature review

    Energy Technology Data Exchange (ETDEWEB)

    Park, So Hyun; Sohn, Yu Mee [Dept. of Radiology, Kyung Hee University Hospital, College of Medicine, Kyung Hee University, Seoul (Korea, Republic of); Kim, Eun Kyung [Dept. of Radiology, Research Institute of Radiological Science, Yonsei University College of Medicine, Seoul (Korea, Republic of)

    2014-05-15

    The incidence of bilateral breast cancer has been reported to range from 0.4% to 14%, and it increases gradually as a result of improved early detection capabilities and longer survival times. We report a rare case where the bilateral breast cancers occurred as a metachronous bilateral breast cancer with bilateral recurrences, detected by mammography, and the rapid growth of tumor that manifested as microcalcification and skin thickening within 3 months.

  20. Bilateral Auricular Milia en Plaque

    Directory of Open Access Journals (Sweden)

    Savaş

    2011-12-01

    Full Text Available Milia en plaque (MEP is an extremely rare form of milia that is characterized by a number of milia-like cysts on an erythematous base and histologically exhibits features of keratin cysts. The etiology is not exactly known. MEP is generally seen among middle-aged women and especially on the head and neck region. Many of the diagnosed cases are localized in the retroauricular region, eyelids and the nose region. To date, no case of MEP in the auricula has been reported in the literature. In this article, we present the case of a 71-year-old female patient clinically and histologically diagnosed with bilateral auricular milia en plaque (in the external ear canal in the light of current literature. (Turk­derm 2011; 45: 216-8

  1. Sequential bilateral retinal artery occlusion

    Directory of Open Access Journals (Sweden)

    Padrón-Pérez N

    2014-04-01

    Full Text Available Noel Padrón-Pérez,1 Janny Rosario Aronés,2 Silvia Muñoz,1 Luis Arias-Barquet,1 Jorge Arruga1,31Department of Ophthalmology, Hospital Universitari de Bellvitge, 2Hospital de l'Esperança – Parc de Salut Mar, 3Institut Català de Retina, Barcelona, SpainAbstract: An 86 year old woman experienced a sequential bilateral loss of vision over a period of less than 24 hours. Clinical findings and complementary studies suggested a bilateral atherogenic embolic event. Initially, she presented a superior branch retinal artery occlusion in her right eye followed by a central retinal artery occlusion with cilioretinal artery sparing in her left eye. Some conservative maneuvers performed did not improve visual acuity in the left eye. Supra-aortic Doppler ultrasonography revealed mild right internal carotid artery stenosis and moderate left internal carotid artery stenosis with a small, smooth, and homogeneous plaque. The transthoracic echocardiography showed a severe calcification of the mitral valve with a mild-moderate rim of stenosis. Central retinal artery occlusion and branch retinal artery occlusion are characterized by painless monocular loss of vision. Clinical approach and management attempt to treat the acute event, find the source of the vascular occlusion, and prevent further vascular events from occurring. Giant cell arteritis is a potentially treatable cause of central retinal artery occlusion and should be excluded in every single patient over 50 years old.Keywords: loss of vision, branch retinal artery occlusion, central retinal artery occlusion, Hollenhorst plaque

  2. Bilateral failure of adduction following orbital decompression.

    OpenAIRE

    Kinsella, F; Kyle, P.; Stansfield, A

    1990-01-01

    We report a case of bilateral complete failure of adduction following bilateral translid antralethmoidal orbital decompression. We believe the probable mechanism is neuropraxia (temporary dysfunction) of the third cranial nerves' supply to the medial recti, owing to these nerves' occupying an anatomically abnormal position. Partial recovery of adduction occurred over the ensuing six months.

  3. Bilateral breast involvement in acute myeloid leukemia

    Directory of Open Access Journals (Sweden)

    Hakeem A, Mandakini BT, Asif K, Firdaus, Shagufta RC

    2013-04-01

    Full Text Available Breast involvement by leukemic infiltration is usually bilateral, but may be unilateral. Clinically patients can present with either single or multiple masses, or with diffuse breast engorgement, with or without nodularity. The affected patients are predominantly young adults. We present a case of an adolescent girl with acute myeloid leukemia having bilateral breast infiltration by leukemic cells.

  4. BILATERAL OVARIAN TORSION: A CASE REPORT

    OpenAIRE

    Manohar; Gopalakrishna; Kavyashree; Kala; Karthik

    2014-01-01

    : Bilateral ovarian torsion is a rare event with only a few cases reported in literature in women using ovarian stimulation drugs and in pre-menarchal age group with synchronous and asynchronous ovarian tumors. We hereby present a case of bilateral ovarian torsion in a 16 year old girl who presented as an acute pain abdomen and was diagnosed intra operatively.

  5. Marfan's syndrome presenting as bilateral spontaneous pneumothorax.

    OpenAIRE

    Gawkrodger, D J

    1981-01-01

    A case of bilateral spontaneous pneumothorax in a 14-year-old girl with previously undiagnosed Marfan's syndrome is described. The pulmonary abnormalities of Marfan's syndrome are not commonly encountered and bilateral pneumothorax is itself a rare event which, in most instances, has been reported following invasive procedures.

  6. Acral osteolysis in bilateral compartment syndrome

    Directory of Open Access Journals (Sweden)

    Iram Saeed

    2008-08-01

    Full Text Available Carpal tunnel syndrome is a common neurological condition with rare yet potentially serious cutaneous and skeletal complications. We present a case of mutilating/ulcerating bilateral carpal tunnel syndrome in a 63 year old female. Radiographs showed symmetrical acral osteolysis in the index and middle fingers distal phalanges bilaterally. Carpal tunnel decompressions provided symptomatic relief.

  7. Bilateral spontaneous adrenal haemorrhage complicating acute pancreatitis

    International Nuclear Information System (INIS)

    Bilateral adrenal haemorrhage is an event that mandates prompt diagnosis and treatment to prevent primary adrenocortical insufficiency and potential death. Presentation can be non-specific and incidentally diagnosed with imaging alone, primarily CT. We present a case of acute pancreatitis with spontaneous bilateral adrenal haemorrhage and briefly discuss imaging and treatment implications

  8. Simultaneous and spontaneous bilateral quadriceps tendons rupture.

    Science.gov (United States)

    Celik, Evrim Coşkun; Ozbaydar, Mehmet; Ofluoglu, Demet; Demircay, Emre

    2012-07-01

    Simultaneous and spontaneous bilateral quadriceps tendon rupture is an uncommon injury that is usually seen in association with multiple medical conditions and some medications. We report a case of simultaneous and spontaneous bilateral quadriceps tendon rupture that may be related to the long-term use of a statin. PMID:22561379

  9. Bilateral microperc in a severe kyphoscoliosis

    Science.gov (United States)

    Dağgülli, Mansur; Penbegül, Necmettin; Dede, Onur; Utanğaç, Mehmet Mazhar

    2016-01-01

    Percutaneous nephrolithotomy is the standard modality for large renal calculi in normal and abnormal renal anatomic situations. This case report describes a 57-year-old male patient who presented with bilateral kidney stones and severe kyphoscoliosis. He had successfully been treated with a bilateral microperc technique. PMID:27011881

  10. Secondary polycythaemia associated with bilateral renal lymphocoeles.

    OpenAIRE

    Burton, I E; Sambrook, P.; McWilliam, L J

    1994-01-01

    A patient with a 15 year history of secondary polycythaemia due to renal erythropoietin hypersecretion is presented. Subsequent spontaneous development of bilateral renal lymphocoeles, which contained high erythropoietin levels, was shown by computerized tomography. The lymphocoeles were successfully treated by bilateral peritoneal marsupialization. No cause for the persistent polycythaemia or lymphocoeles was found at laparotomy or on renal biopsy.

  11. The Guided Bilateral Filter: When the Joint/Cross Bilateral Filter Becomes Robust

    OpenAIRE

    Caraffa, Laurent; Tarel, Jean Philippe; Charbonnier, Pierre

    2015-01-01

    The bilateral filter and its variants such as the Joint/Cross bilateral filter are well known edge-preserving image smoothing tools used in many applications. The reason of this success is its simple definition and the possibility of many adaptations. The bilateral filter is known to be related to robust estimation. This link is lost by the ad hoc introduction of the guide image in the Joint/Cross bilateral filter. We here propose a new way to derive the Joint/Cross bilateral filter as a part...

  12. Bilateral panophthalmitis in dengue fever

    Directory of Open Access Journals (Sweden)

    Sangeetha Sriram

    2015-01-01

    Full Text Available We report the case of a 25-year-old male patient who presented with bilateral panophthalmitis as the initial ocular manifestation of dengue fever. The diagnosis was a little confusing as he initially presented with features suggestive of retrobulbar hemorrhage secondary to his very low platelet count, which is a common feature of dengue fever. Ophthalmic complications are usually seen in young adults who often present at the nadir of thrombocytopenia. Ocular findings may include anterior uveitis, vitritis, retinal hemorrhages, retinal vascular sheathing, yellow subretinal dots, retinal pigment epithelium (RPE mottling, foveolitis that is clinically seen as a round subretinal yellowish lesion at the fovea, retinochoroiditis, choroidal effusion, optic disc swelling, optic neuritis, neuroretinitis, and oculomotor nerve palsy. [1] There is only one reported case of unilateral endogenous panophthalmitis due to dengue fever. Hence, clinicians and ophthalmologists have to be aware of this vision-threatening complication of dengue for early recognition and prompt treatment to save the vision of these young patients and prevent morbidity.

  13. Bilateral symmetry across Aphrodite Terra

    International Nuclear Information System (INIS)

    There are three main highland areas on Venus: Beta Regio, Ishtar Terra and Aphrodite Terra. The latter is least known and the least mapped, yet existing analyses of Aphrodite Terra based on available Pioneer-Venus orbiter data suggest that it may be the site of extensive rifting. Some of the highest resolution (30 km) PV data (SAR) included most of the western half of Aphrodite Terra. Recent analysis of the SAR data together with Arecibo range-doppler topographic profiling (10 X 100 km horizontal and 10 m vertical resolution) across parts of Aphrodite, further characterized the nature of possible tectonic processes in the equatorial highlands. The existence of distinct topographic and radar morphologic linear discontinuities across the nearly east-west strike of Aphrodite Terra is indicated. Another prominent set of linear features is distinctly parallel to and orthogonal to the ground tracks of the PV spacecraft and are not included because of the possibility that they are artifacts. Study of the northwest trending cross-strike discontinuities (CSD's) and the nature of topographic and morphologic features along their strike suggest the presence of bilateral topographic and morphologic symmetry about the long axis of Aphrodite Terra

  14. Bilateral Petit’s Triangle Hernia

    Directory of Open Access Journals (Sweden)

    Sanjay Kumar Bhasin, Arshad Bashir Khan, Sanjay Sharma

    2006-07-01

    Full Text Available Lumbar traingle hernia that occurs through lumbar triangles is very rare type of hernia. Only about 300 cases havebeen reported till date. Bilateral Petit’s triangle hernia find further rarity and the case under reference is probably thefirst ever reported case of Primary bilateral Petit’s triangle hernia. The present case is of a 46 years old married,multigravida female who presented with 1 year duration of LBA and subsequently notice of swelling both sides oflow back. FNAC revealed lipoma and on exploration it turned out to be rarest extra peritoneal bilateral Petit’s trianglehernia, fat as contents.

  15. Bilateral facial palsy associated with leptospirosis

    Directory of Open Access Journals (Sweden)

    Andressa Alves da Silva

    2009-08-01

    Full Text Available Leptospirosis is a zoonosis of worldwide occurrence caused by the spirochete Leptospira interrogans. It is an acute feverish disease with a broad clinical spectrum and follows a characteristic biphasic course. Bilateral facial palsy is a rare clinical condition and the differential diagnosis of its causes is extensive. The objective of this exploratory study, presented as a case report, is to describe the occurrence of bilateral facial palsy as an unusual manifestation of leptospirosis. This suggestion should not be overlooked when analyzing the causes for bilateral facial palsy, and should be considered with other possible differential diagnoses, some of which are potentially fatal.

  16. FLOWING BILATERAL FILTER: DEFINITION AND IMPLEMENTATIONS

    Directory of Open Access Journals (Sweden)

    Maxime Moreaud

    2015-06-01

    Full Text Available The bilateral filter plays a key role in image processing applications due to its intuitive parameterization and its high quality filter result, smoothing homogeneous regions while preserving the edges of the objects. Considering the image as a topological relief, seeing pixel intensities as peaks and valleys, we introduce a way to control the tonal weighting coefficients, the flowing bilateral filter, reducing "halo" artifacts typically produced by the regular bilateral filter around a large peak surrounded by two valleys of lower values. In this paper we propose to investigate exact and approximated versions of CPU and parallel GPU (Graphical Processing Unit based implementations of the regular and flowing bilateral filter using the NVidia CUDA API. Fast implementations of these filters are important for the processing of large 3D volumes up to several GB acquired by x-ray or electron tomography.

  17. THE EUROPEAN UNION’S BILATERAL APPROACH

    Directory of Open Access Journals (Sweden)

    Ludmila BORTA

    2014-12-01

    Full Text Available The EU is a world economic power and a major trading partner for most countries. All the time, this region has been interested and has acted towards a free and fair trade. The decrease and even the elimination of tariff and non-tariff barriers in the world trade are among the main objectives of the EU strategy for international trade. At the moment, the elusive outcome of the WTO Doha Round has led to the proliferation of bilateral trade agreements worldwide. Although the EU remains committed to further development of the multilateral trading system, however, the EU still has appealed also to the development of bilateral trade relations. The aim of this paper is to illustrate the current bilateral dimension of the common commercial policy of the EU. In conclusion, to describe this bilateral approach of the EU we are using one word, namely “diversity”.

  18. An unusual cause of bilateral diaphragmatic paralysis.

    OpenAIRE

    Pandit, A; Kalra, S.; Woodcock, A

    1992-01-01

    In a patient who had a sudden onset of bilateral diaphragmatic paralysis after forceful neck manipulation complete, though gradual, recovery in lung function and transdiaphragmatic pressures was seen over three years. This is a previously unrecognised risk of neck osteopathy.

  19. Lumbar discal cyst causing bilateral radiculopathy

    OpenAIRE

    Hyung-Jun, Kwak; Dae-Yong, Kim; Tae-Ho, Kim; Ho-Sang, Park; Jae-Sung, Kim; Jae-Won, Jang; Jung-Kil, Lee; Pawl, Ron; Nancy E Epstein; Bydon, Ali

    2011-01-01

    Background: Discal cyst is a rare lesion that can result in clinical symptoms typical of disc herniation manifesting as a unilateral single nerve root lesion. To the best of the authors’ knowledge, this is the first reported case of discal cyst resulting in bilateral radiculopathy. Case Description: A 48-year-old female presented with bilateral sciatica and neurogenic claudication for 3 months. Magnetic resonance imaging revealed an extradural cystic lesion compressing the ventral aspect of t...

  20. Diagnosis and management of bilateral nasolabial cysts

    OpenAIRE

    Rajkumar Parwani; Simran Parwani; Sangeeta Wanjari

    2013-01-01

    Nasolabial cysts are painless, submucosal, non-odontogenic jaw cysts presenting as soft tissue swellings in the maxillary anterior mucolabial fold lateral to midline, leading to elevation of nasal ala. Present case documents bilateral nasolabial cysts in a 69-year-old Asian female patient. In the present case, extraoral swelling of maxillary lip and elevation of nasal ala was observed on right side of the face. Intraorally, soft and fluctuant bilateral cysts were observed. Straw-colored fluid...

  1. Accounting Relations in Bilateral Value Added Trade

    OpenAIRE

    Robert Stehrer

    2013-01-01

    Abstract The increasing international fragmentation of production has triggered the development of a number of widely used indicators accounting for value added flows in the world economy. This paper generalises these measures by simultaneously considering the import side and focusing on bilateral gross and value added trade flows. It discusses how these indicators relate to each other, the role of double counting in bilateral value added trade, and aggregation issues in global value added flows...

  2. Bilateral Hypertrophic Olivary Degeneration in Wilson Disease

    OpenAIRE

    Otto, Josephin; Guenther, Peter; Hoffmann, Karl-Titus

    2013-01-01

    Hypertrophic olivary degeneration resulting from lesions of the dento-rubro-olivary pathway, also called Guillain-Mollaret-triangle, has been described previously in a number of cases. Reports about bilateral hypertrophic olivary degeneration of the inferior olivary nuclei are very limited, and the magnetic resonance imaging findings of hypertrophic olivary degeneration in Wilson disease have not yet been described to the best of our knowledge. Herein, we present the first report of bilateral...

  3. Bilateral synchronous plasmacytoma of the testis.

    Science.gov (United States)

    Narayanan, Geetha; Joseph, Rona; Soman, Lali V

    2016-04-01

    Extramedullary plasmacytoma (EMP) is usually seen in the head and neck regions and in the upper respiratory, gastrointestinal, and central nervous systems. Testis is a rare site for EMP, and bilateral synchronous testicular plasmacytoma occurring as an isolated event at initial presentation has been reported only once previously. We present herein the second such report in a 70-year-old man who underwent bilateral orchidectomy. PMID:27034568

  4. Superpixel Convolutional Networks using Bilateral Inceptions

    OpenAIRE

    Gadde, Raghudeep; Jampani, Varun; Kiefel, Martin; Gehler, Peter V.

    2015-01-01

    In this paper we propose a CNN architecture for image segmentation. We introduce a new "bilateral inception" layer that is used on top of a convolutional architecture. The bilateral inception performs a filtering between superpixels in an image. This addresses two problems that arise with CNN segmentation architectures. First, this layer propagates information between (super) pixels while respecting image edges, thus using the structured information of the problem for improved results. Second...

  5. Bilateral lipoma arborescens associated with early osteoarthritis

    Energy Technology Data Exchange (ETDEWEB)

    Al-Ismail, Khalid; Torreggiani, William C.; Keogh, Ciaran; Munk, Peter L. [Department of Radiology, Vancouver General Hospital, 855 West 12th Avenue, Vancouver, BC, Canada V5Z 1M9 (Canada); Al-Sheikh, Fahad [Department of Radiology, Riyadh Military Hospital (Saudi Arabia)

    2002-11-01

    Lipoma arborescens is a rare disease that has generally been considered to be unilateral. We report a case of bilateral disease in a patient with associated marked premature osteoarthritis of the knees. We postulate a possible association between these two conditions and explain a possible underlying mechanism. We suggest that lipoma arborescens be considered as a rare underlying cause of young patients with bilateral premature osteoarthritis, and recommend MRI as the definitive imaging modality. (orig.)

  6. Complementarity between Bilateral Trade and Financial Integration

    OpenAIRE

    Shin, Kwanho; Yang, Doo Yong

    2006-01-01

    This paper explores the complementarities between bilateral trade in goods and financial assets. By utilizing a gravity model specification with an extended dataset in terms of time span and asset classification as well as alternative instrumental variables, we confirm the existence of positive evidence for complementarities. We find that common factors such as bilateral distance and other economic size variables that determine both cross-border trade and financial flows contribute to complem...

  7. MODERN VIEWS ON BILATERAL BREAST CANCER

    Directory of Open Access Journals (Sweden)

    Ye. A. Fesik

    2014-01-01

    Full Text Available Presented modern literature data on the features of the pathogenesis, course, clinical and morphological expression and tumor characteristics, parameters and nodal metastasis of hematogenous bilateral breast cancer. Highlight the results of domestic and foreign studies in recent years to determine the prognostic factors and recurrence of synchronous and metachronous bilateral breast cancer. It was revealed that the frequency of bilateral breast tumor lesions varies widely, ranging from 0.1 to 20%, with metachronous tumors recorded significantly higher (69.6% than the synchronous (22.7%. The probability of occurrence of metachronous breast cancer is higher in women with a family history, as well as if they have a gene mutation BRCA-1. Found that the most common histological type of breast tumor with bilateral lesions is invasive ductal. However, the incidence of invasive lobular cancer and non-invasive lobular cancer is slightly higher among synchronous bilateral cancer compared with unilateral disease. Studies have shown that in a double-sided synchronous breast cancer tumor, as a rule, has a lower degree of differentiation, and the higher the expression level of estrogen receptors and progesterone receptors. Relevance of the issue because the identification of patterns in the study of lymphatic and hematogenous features bilateral metastasis of mammary tumors provides a basis for speculation about the differences in the progression of neoplastic disease in these groups and is a cause for further detailed research in this area to identify and evaluate the prognosis and also the choice of tactics of such patients.

  8. Bilateral Keratectasia 34 Years after Corneal Transplant

    Directory of Open Access Journals (Sweden)

    Xavier Valldeperas

    2010-07-01

    Full Text Available We report the clinical findings of a patient with severe bilateral keratectasia 34 years after a penetrating keratoplasty (PK in both eyes. An otherwise healthy 67-year-old man complained of deterioration of the eyesight in both eyes over the last 6 months. The patient was diagnosed with bilateral keratoconus at the age of 32 years, and he underwent a bilateral PK. At presentation, visual acuity was 20/200 in the right eye and light perception in the left eye. A Pentacam pachymetric map revealed a central pachymetry of 720 µm in the right eye and of 710 µm in the left eye, as well as an average paracentral pachymetry of 436 and 270 µm in the 9-mm zone in the right and the left eye, respectively. Corneal topography revealed bilateral irregular and asymmetric bowing with generalized steepening and high corneal power. We describe a case of bilateral keratectasia 34 years after PK in a patient who was originally diagnosed with bilateral keratoconus.

  9. A Case Report of Bilateral Mirror Clubfeet and Bilateral Hand Polydactyly

    Science.gov (United States)

    Nguyen, Mai P; Lawler, Ericka A; Morcuende, Jose A

    2014-01-01

    We report a rare case of a patient with bilateral mirror clubfeet and bilateral hand polydactyly. The patient presented to our orthopaedic clinic with bilateral mirror clubfeet, each with eight toes, and bilateral hands with six fingers and a hypoplastic thumb. The pattern does not fit any described syndrome such as Martin or Laurin-Sandrow syndrome. Treatments by an orthopaedic pediatric surgeon and an orthopaedic pediatric hand surgeon are described. The patient achieved excellent functional and cosmetic outcomes at four year follow-up. PMID:25328478

  10. Bilateral microvascular second toe transfer for bilateral post-traumatic thumb amputation

    Directory of Open Access Journals (Sweden)

    Rajendra Nehete

    2012-01-01

    Full Text Available In bilateral thumb amputations, the functional impairment is serious and every attempt should be made to reconstruct the thumb. We report a case of bilateral post traumatic thumb amputation, reconstructed with bilateral second toe transfer. Only two such cases have been reported in literature so far. Though there are various modalities for the reconstruction of thumb, microvascular toe transfer has its own merits. The convalescent period is minimal with excellent function. It is bilaterally symmetric and aesthetically superior to the osteoplastic reconstruction. The technical details are discussed, and the long term functional and aesthetic results are presented.

  11. Anatomic and radiologic correlations in spontaneous hematomas of the rectus abdomninis muscles; Correlazioni anatomo-radiologiche negli ematomi spontanei dei muscoli retti dell'addome

    Energy Technology Data Exchange (ETDEWEB)

    Cavagna, E.; Carubia, G.; Schiavon, F. [Ospedale di S. Martino, Unita' Operativa Autonoma di Radiologia, Belluno (Italy)

    2000-06-01

    Rectus sheath hematomas are a frequent but sometimes misdiagnosed disease in patients under anticoagulative drugs, hemodialysis, or simply in the elderly. The most frequent localization is in the lower part of the abdomen: the explanation lies in the anatomy of the abdominal wall, especially in the arcuate line of the rectus sheath. Aim of this work is to explain the reason of the almost constant location correlating the anatomy with the CT features. The rectus abdominis muscle lies between the aponeuroses of the transverse and oblique muscles which form the so called rectus sheath. This arrangement is found from the costal arch to a level approximately between the umbilicus and the pubic symphisis, where the rear layer of the rectus sheath ends with a curved edge, called the arcuate or semicircular line of Douglas. Beneath this line the aponeuroses of the three muscles pass in front of the rectus which is separated from the peritoneum only by the fascia trasversalis, a thin connective layer between the rectus and the preperitoneal fat. In this lower aspect of the muscle the perforating branches of the inferior epigastric artery running in the preperitoneal fat may rupture causing a large hematoma widely spreading in this loose space. 11 cases of rectus sheath hematoma diagnosed over 5 years were reviewed. They were referred to US because of a rapidly growing palpable mass o painful swelling of the abdominal wall with acute anemia. Sonography was performed in 11 patients and CT in 7. 10 hematomas were located in the lower third of the rectus muscle below the arcuate line in the pelvis, 1 was in the upper third of the muscle: the vast majority of pelvic hematomas is easily accounted for by the peculiar anatomy of the region. The diagnosis of hematoma of the rectus abdominis, sometimes misleading, should be included as a differential in all the patients who present with acute abdominal pain and blood loss. The anatomy of abdominal wall correlates well with CT

  12. Interrelationships between meat quality traits, texture measurements and physicochemical characteristics of M. rectus abdominis from Charolais heifers.

    Science.gov (United States)

    Oury, M P; Picard, B; Briand, M; Blanquet, J P; Dumont, R

    2009-10-01

    Ninety-nine Charolais heifers were used to study the variability of meat quality traits in relation to the physicochemical characteristics of M. rectus abdominis. The heifers of the same trade class were slaughtered at 33months of age (±4months) and 381kg carcass weight (±31kg). Muscle and bone development scores were evaluated before slaughter. Carcass weight, slaughter age and life average daily gain were recorded. Shear force measurements and meat quality traits were evaluated after 14days of aging. Some physicochemical characteristics were measured 24h post-slaughter. Tenderness was correlated with slaughter age (r=-0.31), bone development (r=-0.22) and life average daily gain (r=+0.37). Tenderness was significantly related to total collagen content (r=-0.24), lipid content (r=+0.27) and I myosin heavy chain proportion (r=+0.24). Juiciness was positively correlated with lipid content (r=+0.31) and I myosin heavy chain proportion (r=+0.20). Flavor intensity was correlated with lipid content (r=+0.26) and mean fiber area (r=+0.24). Shear force was correlated with total collagen, lipid and 27K proteasome sub-unit contents. Taking animal characteristics and muscle properties together in a multiple regression analysis increased the explained tenderness variability to 33%. The independent variables listed in order of importance were life average daily gain, total collagen content, bone development, lipid content, I myosin heavy chain isoform proportion, shear force of broiled meat and slaughter age. PMID:20416732

  13. Reinforcing the continent mechanism of continent cutaneous diversions by wrapped rectus abdominis muscle flap: a preliminary experimental study

    Institute of Scientific and Technical Information of China (English)

    ZHANG Xin-ru; XU Yue-min; FENG Chao; YU Jian-jun; SONG Lu-jie; FEI Xiao-fang

    2009-01-01

    Background Continent cutaneous diversion (CCD) has been widely used in almost any lower urinary reconstruction. We have been continually trying to modify this procedure because of the high complications rate, especially as they relate to the efferent tube. In this study, we reported a modified procedure with a tapered ileum wrapped by the rectus abdominalis flap (RAMF) and assessed the feasibility of this new technique to achieve urinary continence. Methods A procedure in which two ileal segments were tapered and connected to a U-shaped reservoir was performed in ten dogs. A RAMF with its blood supply was wrapped around one of the tapered ileum, in control groups, the tapered ileum was brought to the abdominal skin. Urodynamic studies were conducted In the 1st, 3rd and 6th months post-operatively. The data of maximum inner pressure (MIP) and functional pressure length (FPL) in every group at each phase were recorded. Retrograde radiograms of the efferent limbs were performed before sacrifice.Results MIP in the study group was significantly higher than that in the control group at each phase (P<0.05). However, no significant differences in MIP or FPL were found in the study group between an empty and full reservoir. In the control group, MIP increased (P<0.05) and FPL decreased significantly (P<0.05) compared with an empty and full reservoir. Retrograde radiograms confirmed that efferent limbs were positioned straigh beneath the abdominal wall. Histological examination of the study group demonstrated a layer of striated muscle around the outside surface of the ileum.Conclusion The continent mechanism of tapered ileum can be enhanced by extra support from wrapped RAMF.

  14. Bilateral agenesis of the anterior cruciate ligament: MRI evaluation

    Energy Technology Data Exchange (ETDEWEB)

    Bedoya, Maria A.; Jaramillo, Diego [The Children' s Hospital of Philadelphia, Radiology Department, Philadelphia, PA (United States); McGraw, Michael H. [Hospitalof theUniversityof Pennsylvania, Divisionof Orthopaedics, Philadelphia, PA (United States); Wells, Lawrence [The Children' s Hospital of Philadelphia, Division of Orthopaedics, Philadelphia, PA (United States)

    2014-09-15

    Bilateral agenesis of the anterior cruciate ligament (ACL) is extremely rare. We describe a 13-year-old girl who presented with bilateral knee pain without history of trauma; she has two family members with knee instability. Magnetic resonance imaging showed bilateral absence of the ACL, and medial posterior horn meniscal tears. Bilateral arthroscopic partial meniscectomy and anterior cruciate ligament reconstruction was performed. (orig.)

  15. Reconstruction of an emergency thoracotomy wound with free rectus abdominis flap: Anatomic and radiologic basis for the surgical technique

    OpenAIRE

    Barnett Carlton; Moore Ernest E; Ipaktchi Kyros; Gilman Kaitlyn; Gurunluoglu Raffi

    2010-01-01

    Abstract An alcoholic 50-year-old male patient with a history of schizophrenia sustained stab wounds into both ventricles and left lung, and survived following an emergency department thoracotomy. The EDT wound, however became infected requiring serial debridements of soft tissue, rib cartilage and sternum. Regional flap options such as pectoralis major and latissimus dorsi muscle flaps could not be employed due to inadequate reach of these flaps. Additionally, bilateral transection of the in...

  16. Bilateral ovarian cystic teratomata mimicking bilateral pure ovarian hemangiomata: case report.

    Science.gov (United States)

    Feuerstein, I M; Aronson, B L; McCarthy, E F

    1984-01-01

    This report describes a case of bilateral, benign cystic ovarian teratomata which were composed predominantly of cavernous hemangiomatous elements. The right-sided lesion, in particular, mimicked a pure ovarian hemangioma. The clinical presentation, bilaterality of the lesions, the sizes of the hemangiomata, and the subsequent hemangioma of the leg are all of interest in this very rare lesion. PMID:6511164

  17. Bilateral electric energy contracts: return and risk

    Energy Technology Data Exchange (ETDEWEB)

    Gunn, Laura K.; Silva, Elisa B.; Correia, Paulo B. [State University of Campinas (UNICAMP), SP (Brazil). College of Mechanical Engineering

    2009-07-01

    In Brazil electricity is traded through three segments: the spot market that balances offer and demand, with prices calculated by a cost-based computational model; the regulated market , where prices are settled in public auctions, and the free market for bilateral contracts. As spot and regulated market prices are public information, a seller is able to calculate his opportunity price to trade a bilateral contract in the free market by using the non-arbitrage principle. Thus, the seller searches the price of a bilateral contract in the free market that balances his/her revenues with the value expected in case it were negotiated in the regulated and the spot market. Besides the expected revenue, the seller may also consider the CVaR to measure the risk of her/his bilateral contract in the free market. So this paper develops a binomial lattice approach to price bilateral contracts in the free market, considering the seller's opportunity of negotiations in both regulated and spot markets, and measuring the contract risk directly. (author)

  18. Chronic Bilateral Tibial Stress Fractures with Valgus Treated with Bilateral Intramedullary Nailing: A Case Report

    Directory of Open Access Journals (Sweden)

    Steven K Dailey

    2014-01-01

    Full Text Available Introduction: Stress fractures are overuse injuries most commonly seen in athletes, military recruits, and individuals with endocrine abnormalities. It has been demonstrated that chronic cases of anterior tibial stress fractures refractory to conservative management respond well to intramedullary nailing. To our knowledge, only one report has been published concerning patients with bilateral tibial stress fractures treated with bilateral intramedullary nailing. All patients in the series were high-level athletes. We present the case of a non-athletic patient with chronic bilateral tibial stress fractures and associated deformity successfully treated with bilateral intramedullary nails. Case Report: A 23-year-old Caucasian female full-time student presented with chronic bilateral shin pain for approximately five years. She had failed an extensive regimen of conservative management. She was diagnosed with chronic bilateral tibial stress fractures based on history, physical examination, and radiologic findings. She subsequently underwent sequential intramedullary nailing of her tibiae. Both tibiae were in valgus alignment; however, this did not preclude nail placement. The nails deformed upon insertion into the sclerotic canals to conform to the deformation. Post operatively the tibiae united and patient was relieved of her symptoms. Conclusion: Bilateral intramedullary nailing of chronic bilateral tibial stress fractures should be considered as a treatment option for all patients, not just high-level athletes, who fail a trial of conservative management. Additionally, mild to moderate tibial malalignment does not necessarily preclude tibial nailing as the smaller nails placed in sclerotic canals will likely deform on insertion and conform to the canal. Keywords: Bilateral intramedullary nailing, bilateral tibial stress fractures, valgus

  19. Cutaneous reinnervation of the rectus abdominis musculocutaneous flap after chest wall reconstruction: development of herpes zoster in the transplanted musculocutaneous flap.

    Science.gov (United States)

    Tomita, K; Inoue, K

    1998-08-01

    We report a patient in whom herpes zoster developed in the transplanted rectus abdominis musculocutaneous flap 14 months after a chest wall reconstruction for recurrent breast cancer. Based on the distribution of the varicella zoster virus spreading along the sensory nerve fibers, we concluded that the virus spread along the reinnervated sensory nerves from the dorsal ganglia, through the intercostal nerves, and into the flap skin. It is suggested that this finding demonstrates the pathway of reinnervation into the transferred musculocutaneous flap on the chest wall. PMID:9718154

  20. Prognosis of synchronous bilateral breast cancer

    DEFF Research Database (Denmark)

    Holm, Marianne; Tjønneland, Anne; Balslev, Eva;

    2014-01-01

    Currently, no consistent evidence-based guidelines for the management of synchronous bilateral breast cancer (SBBC) exist and it is uncertain how presenting with SBBC affects patients' prognosis. We conducted a review of studies analyzing the association between SBBC and prognosis. The studies that...... reported adjusted effect measures were included in meta-analyses of effect of bilaterality on breast cancer mortality. From 57 initially identified records 17 studies from 11 different countries including 8,050 SBBC patients were included. The quality of the studies varied but was generally low with small...... sample sizes, and lack of consistent, detailed histo-pathological information. When doing meta-analysis on the subgroup of studies that provided adjusted effect estimates on breast cancer mortality (nine studies including 3,631 SBBC cases), we found that bilaterality in itself had a negative impact on...

  1. Langerhans Cell Histiocytosis in Bilateral Mastoid Cavity

    Directory of Open Access Journals (Sweden)

    Kazım Bozdemir

    2013-01-01

    Full Text Available A 39-year-old male was admitted to our clinic with symptoms of headache, dizziness, nausea, otalgia, otorrhea, tinnitus, and hearing loss in both ears for 3 weeks. Physical examination revealed edema in the tympanic membrane and external ear canal, and pain by palpation in the mastoid area bilaterally. There was no nystagmus, and the rest of the physical examination was otherwise normal. Temporal bone high resolution computed tomography (CT showed a lesion causing erosion in the mastoid cortex, tegmen tympani, ossicles, and in the bone covering the sigmoid sinus bilaterally. There was also erosion in the superior semicircular canal and petrous bone on the left side. Cortical mastoidectomy was performed under general anesthesia. Histopathologic examination of the tissue revealed Langerhans cell histiocytosis (LCH. In this paper a case with LCH, presenting with bilateral mastoid involvement which has been rarely reported in the literature, is discussed with the existing literature.

  2. Bilateral Supernumerary Kidney: A Very Rare Presentation

    International Nuclear Information System (INIS)

    To our knowledge, bilateral supernumerary kidney is a very rare renal abnormality and there are five cases presented in the literature. It is difficult to diagnose supernumerary kidney and clinicians have not detected most cases preoperatively. Laboratory and imaging studies were acquired and carefully examined. The normal laboratory tests were found. Emergency ultrasonography was performed and they revealed no signs of parenchymal abnormality in both kidneys. Serial imaging study including enhanced computed tomography (CT) was performed. An imaging study identified bilateral supernumerary kidney with expanded collecting systems. On each side, significant rotation anomaly was found. In addition, there were two different renal arteries originating from the aorta. This report presents radiological determinations of supernumerary kidney bilaterally in a young man. We think that CT commonly appears to be enough for the diagnosis of supernumerary kidneys

  3. Danish Exports and Danish Bilateral Aid

    DEFF Research Database (Denmark)

    Hansen, Henrik; Rand, John

    was much higher in the 1980s compared to in particular the most recent decade. This may be related to factors such as untying of aid in the same period. The econometric analysis has two important limitations. First of all, the model can only give information about marginal changes in aid. As a...... trade policies. The main result of the study is that Danish bilateral aid has a positive and statistically significant impact on Danish exports to the recipient countries. Bilateral development assistance may affect exports through several channels. Three of the main channels are direct aid tying......; increasing recipient income where higher income leads to higher imports, and decreased trade costs, say due to improved information about cultural and administrative customs and practices. Thus, as for preferential trade arrangements, bilateral aid has two potential economic effects; trade creation working...

  4. Effects of live weight at slaughter on fatty acid composition of Longissimus dorsi and Biceps femoris muscles of indigenous Lori goat.

    Science.gov (United States)

    Kiani, Ali; Fallah, Rozbeh

    2016-01-01

    This study aimed to determine fatty acid (FA) composition of Longissimus dorsi (LD) and Biceps femoris (BF) muscles of an Iranian indigenous goat (Lori goat) at two live weights at slaughter (LWS). Twenty male Lori goats (5 to 8 months) raised in nomadic system were slaughtered either at LWS less than 20 kg (light) or LWS more than 30 kg (heavy). Carcass dressing and FA composition of intramuscular fat of LD and BF muscles as well as cholesterol content of LD muscle were determined. Heavy goats had higher dressing percentage than light ones (42.7vs.39.3%, P goats (P goats were 71.2 ± 16 and 59.5 ± 14 mg per 100 g fresh meat respectively. In conclusion, desirable PUFA/SFA (0.6) and n-3/n-6 ratio (3.8) found in indigenous Lori goat propose healthy source of lean meat for the consumers. PMID:26431711

  5. Effectiveness of Voluntary Isometric Exercises and Electrical Stimulation in Strengthening of Quadriceps Femoris after Removal of Knee Immobilization in Middle Aged and Old Patients A Comparative Study

    Directory of Open Access Journals (Sweden)

    M Hosseini-Sharifabad

    2010-09-01

    Full Text Available Introduction: Electrical stimulation has been used for many years in rehabilitation medicine to prevent atrophy or to increase muscle strength, but the use of electrical stimulation for muscle strengthening in research and clinical practice has become increasingly popular in recent years. The quadriceps femoris is the thigh muscle group that suffers the greatest amount of atrophy. This study aimed to compare the effects of electrical stimulation and voluntary isometric contraction for increasing the quadriceps strength and the girth of thigh in middle aged and old patients after removal of cast immobilization. Methods: 87 patients whose knees were immobilized following lower extremity fracture were randomly allocated into two groups: the electrical stimulation and voluntary isometric exercise group. The patients trained for 20 minutes, 3 days a week over a period of 6 weeks. The subject's thigh circumference and muscle power were evaluated before and after treatment. Results: The increase in quadriceps strength of the electrical stimulation group (28% was significantly less than that of voluntary isometric exercise group (40%. However, there was no significant difference between the two treatment modalities in increasing circumference of thigh (1.42 ± 0.27 & 1.41 ±0.36, P=0.96. Conclusion: This study showed that although electrical stimulations is an alternative and potentially effective means to increase the strength of quadriceps following knee immobilization in middle-aged and old patients, it is not more effective than voluntary isometric exercise.

  6. The effect of dynamic knee-extension exercise on patellar tendon and quadriceps femoris muscle glucose uptake in humans studied by positron emission tomography

    DEFF Research Database (Denmark)

    Kalliokoski, Kari K; Langberg, Henning; Ryberg, Ann Kathrine; Scheede-Bergdahl, Celena; Doessing, Simon; Kjaer, Andreas; Boushel, Robert; Kjaer, Michael

    2005-01-01

    the tissue activity with blood activity of [18F]FDG. Exercise increased glucose uptake index by 77% in the patellar tendon (from 0.30 +/- 0.09 to 0.51 +/- 0.16, P = 0.03), by 106% in the quadriceps tendon (from 0.37 +/- 0.15 to 0.75 +/- 0.36, P = 0.02), and by 15-fold in the quadriceps femoris muscle...... (from 0.31 +/- 0.11 to 4.5 +/- 1.7, P = 0.005). The exercise-induced increase in the glucose uptake in neither tendon correlated with the increase in glucose uptake in the quadriceps muscle (r = -0.10, P = 0.87 for the patellar tendon and r = -0.30, P = 0.62 for the quadriceps tendon). These results...... show that tendon glucose uptake is increased during exercise. However, the increase in tendon glucose uptake is less pronounced than in muscle and the increases are uncorrelated. Thus tendon glucose uptake is likely to be regulated by mechanisms independently of those regulating skeletal muscle glucose...

  7. Bilateral subepidermal calcified nodules of the eyelid

    OpenAIRE

    Malki, Salem Al; Al-Faky, Yasser H.; Al-Rikabi, Ammar C

    2010-01-01

    A subepidermal calcified nodule (SCN) is an uncommon benign lesion, which usually develops in early childhood and is typically solitary. A rare form of this lesion has been reported in the eyelid. We report here a case of a 12-year-old girl with bilateral nodules of the right upper eyelid and a left lower eyelid simulating epidermal cyst. The histopathologic examination of the excised nodule confirmed the diagnosis. To our knowledge, this may be the first bilateral case of eyelid SCN reported...

  8. Congenital bilateral perisylvian syndrome with hydrocephalus

    Directory of Open Access Journals (Sweden)

    Salih Hattapoğlu

    2012-12-01

    Full Text Available Congenital bilateral perisylvian syndrome (CBPS, whichis seen by indications of mental retardasyon, epilepsi,speech disorder and pseudobulbar palsy, is a diseasewhich comes up with genetic and non-genetic reasons.Revealing characteristic indications (like polymicrogyriawith MR imaging and clinic indications contributes makingdiagnosis. In present paper, we aimed to present 18month girl case report who diagnosed as CBPS with hydrocephaliindication. J Clin Exp Invest 2012; 3(4: 552-554Key words: Epilepsy, congenital bilateral perisylviansyndrome, polymicrogyria, hydrocephalus, pseudobulbarpalsy

  9. Bilateral hydronephrosis caused by vaginal prolapse

    Directory of Open Access Journals (Sweden)

    Begliomini Helio

    2003-01-01

    Full Text Available INTRODUCTION: Even though it is uncommon, uterine prolapse can cause compression of ureters and bilateral hydronephrosis, predisposing to arterial hypertension and renal failure. Hydronephrosis consequent to cystocele and to vaginal prolapse is even rarer. CASE REPORT: This paper reports on a 59 year-old patient, Caucasian, obese and hysterectomized who presented complete vaginal prolapse with bilateral hydronephrosis and slight alteration in serum urea and creatinine. Patient underwent correction of vaginal prolapse by endoscopic suspension technique with improvement of hydronephrosis and normalization of renal function. This work emphasizes the rarity of such case and the requirement of surgical approach.

  10. Bilateral Petit’s Triangle Hernia

    OpenAIRE

    Sanjay Kumar Bhasin, Arshad Bashir Khan, Sanjay Sharma

    2006-01-01

    Lumbar traingle hernia that occurs through lumbar triangles is very rare type of hernia. Only about 300 cases havebeen reported till date. Bilateral Petit’s triangle hernia find further rarity and the case under reference is probably thefirst ever reported case of Primary bilateral Petit’s triangle hernia. The present case is of a 46 years old married,multigravida female who presented with 1 year duration of LBA and subsequently notice of swelling both sides oflow back. FNAC revealed lipoma a...

  11. Bilateral hypertrophic olivary degeneration in Wilson disease

    Energy Technology Data Exchange (ETDEWEB)

    Otto, Josephin; Guenther, Pete; Hoffmann, Karl Titus [Leipzig University Hospital, Leipzig (Greece)

    2013-04-15

    Hypertrophic olivary degeneration resulting from lesions of the dento-rubro-olivary pathway, also called Guillain-Mollaret-triangle, has been described previously in a number of cases. Reports about bilateral hypertrophic olivary degeneration of the inferior olivary nuclei are very limited, and the magnetic resonance imaging findings of hypertrophic olivary degeneration in Wilson disease have not yet been described to the best of our knowledge. Herein, we present the first report of bilateral hypertrophic olivary degeneration diagnosed by magnetic resonance imaging in a patient suffering from Wilson disease.

  12. Bilateral Diabetic Papillopathy and Metabolic Control

    DEFF Research Database (Denmark)

    Ostri, Christoffer; Lund-Andersen, Henrik; Sander, Birgit; Hvidt-Nielsen, Ditte; Larsen, Michael

    2010-01-01

    -six patients with type 1 diabetes. METHODS: Review of clinical, photographic, and clinical chemistry records from a large diabetology and ophthalmology unit between 2001 and 2008. MAIN OUTCOME MEASURES: Simultaneous, bilateral diabetic papillopathy. RESULTS: The mean follow-up was 4.9 years. During 10 020...... patient-years of observation, bilateral diabetic papillopathy developed in 5 patients. During the year preceding this incident, all 5 patients had experienced a decrease in glycosylated hemoglobin A(1c) (HbA(1C)) at a maximum rate of -2.5 (mean) percentage points per quarter year, which was significantly...

  13. Efectos de la vibración sobre la actividad del rectus abdominis y sobre la transmisión de aceleraciones durante la realización de un puente frontal. (Effects of whole body vibration on rectus abdominis activity and transmission of accelerations during a front bridge exercise.

    Directory of Open Access Journals (Sweden)

    Francisco José Vera-García

    2012-04-01

    Full Text Available Resumen Durante las dos últimas décadas se ha incrementado notablemente la utilización de la vibración como medio complementario de ejercicio físico. La literatura científica muestra distintos efectos positivos, aunque la mayor parte de ensayos se han centrado en el análisis del ejercicio de squat. El objetivo del presente estudio fue analizar la actividad muscular del rectus abdominis y la transmisión de la vibración en el cuerpo humano durante la realización de un puente frontal sobre una plataforma vibratoria oscilante vibrando a diferentes frecuencias (5, 16, 20 Hz y a una amplitud constante (3 mm. Las aceleraciones máximas en la cabeza (ejes X, Y, Z y la actividad electromiográfica media del rectus abdominis fueron determinadas en 31 sujetos sanos por medio de un acelerómetro triaxial y electromiografía de superficie. Para cada eje se calculó un coeficiente de amortiguación restando la aceleración máxima registrada en la cabeza a la aceleración máxima registrada sobre la plataforma. La actividad electromiográfica del rectus abdominis y los coeficientes de amortiguación en los ejes X y Z aumentaron significativamente con cada incremento en la frecuencia de vibración de la plataforma (p AbstractWhole-body vibration exercise have been widely used during the last two decades, with most scientific publications reporting various positive effects. Most commonly, squat exercises have been studied. Instead, this study explored the rectus abdominis activity and the transmission of sinusoidal vibration to the human body during the performance of front bridges on a oscillating vibration platform at different frequencies (5, 16, 20 Hz with constant amplitude (3 mm. Maximal vibration-induced accelerations at the head (axis X, Y, Z and mean electromyographic activity were assessed in thirty-one healthy subjects using a skin-mounted triaxial accelerometer and surface electromyography. A damping coefficient was calculated for each

  14. Rehabilitation and Return to Sport Following Surgical Repair of the Rectus Abdominis and Adductor Longus in a Professional Basketball Player: A Case Report.

    Science.gov (United States)

    Short, Steven M; Anloague, Philip A; Strack, Donald S

    2016-08-01

    Study Design Case report. Background Acute traumatic avulsion of the rectus abdominis and adductor longus is rare. Chronic groin injuries, often falling under the athletic pubalgia spectrum, have been reported to be more common. There is limited evidence detailing the comprehensive rehabilitation and return to sport of an athlete following surgical or conservative treatment of avulsion injuries of the pubis or other sports-related groin pathologies. Case Description A 29-year-old National Basketball Association player sustained a contact injury during a professional basketball game. This case report describes a unique clinical situation specific to professional sport, in which a surgical repair of an avulsed rectus abdominis and adductor longus was combined with a multimodal impairment- and outcomes-based rehabilitation program. Outcomes The patient returned to in-season competition at 5 weeks postoperation. Objective measures were tracked throughout rehabilitation and compared to baseline assessments. Measures such as the Copenhagen Hip and Groin Outcome Score and numeric pain-rating scale revealed progress beyond the minimal important difference. Discussion This case report details the clinical reasoning and evidence-informed interventions involved in the return to elite sport. Detailed programming and objective assessment may assist in achieving desired outcomes ahead of previously established timelines. Level of Evidence Therapy, level 4. J Orthop Sports Phys Ther 2016;46(8):697-706. Epub 3 Jul 2016. doi:10.2519/jospt.2016.6352. PMID:27374014

  15. Rectus abdominis diastasis

    DEFF Research Database (Denmark)

    Akram, Javed; Matzen, Steen Henrik

    2014-01-01

    cosmetic reasons. The condition does not necessarily require repair, and conservative management may be an alternative. If done, the protrusion of the abdomen, rather than the diastasis itself should influence the decision of repair. It is recommended that future studies use the established classifications...... (e.g. Beer, Rath, or Nahas) when reporting RD and long-term outcome of treatment. Comparison of surgical techniques and studies that address and compare conservative management with surgery are needed....

  16. Bilateral Pulmonary Cyst in a Child

    OpenAIRE

    Ravinder K Gupta, Ritu Gupta

    2008-01-01

    A four year old male child presented with history of cough for last six months. Chest skiagram and CTscan of mediastinum revealed bilateral pulmonary hydatid cyst. Serology did authenticate diagnosis. Thechild was prescribed albendazole for 6 months and was advised to come for follow up. The case ofbilateral pulmonary hydatid cyst is being presentated because of rarity.

  17. Bilateral Odontogenic Keratocyst of the Mandible

    OpenAIRE

    Ram, Hari; Mohammad, Shadab; Husain, Nuzhat; Gupta, Shalini; Kumar, Ajay

    2011-01-01

    Odontogenic keratocyst (OKC) is a cyst of dental origin with an aggressive clinical behavior, having high recurrence rate. Multiple cysts are associated with bifid-rib basal cell nevus syndrome (Gorlin syndrome). We present a case of bilateral odontogenic keratocyst in a cleft lip patient.

  18. Bilateral Pulmonary Cyst in a Child

    Directory of Open Access Journals (Sweden)

    Ravinder K Gupta, Ritu Gupta

    2008-04-01

    Full Text Available A four year old male child presented with history of cough for last six months. Chest skiagram and CTscan of mediastinum revealed bilateral pulmonary hydatid cyst. Serology did authenticate diagnosis. Thechild was prescribed albendazole for 6 months and was advised to come for follow up. The case ofbilateral pulmonary hydatid cyst is being presentated because of rarity.

  19. Synchronous bilateral breast cancer in a male

    OpenAIRE

    Rubio Hernández, María Caridad; Díaz Prado, Yenia Ivet; Pérez, Suanly Rodríguez; Díaz, Ronald Rodríguez; Aleaga, Zaili Gutiérrez

    2013-01-01

    Male breast cancer, which represents only 1% of all breast cancers, is occasionally associated with a family history of breast cancer. Sporadic male breast cancers presenting with another primary breast cancer are extremely rare. In this article, we report on a 70-year-old male patient with bilateral multifocal and synchronous breast cancer and without a family history of breast cancer.

  20. Problems in severe bilateral urinary tract anomalies

    DEFF Research Database (Denmark)

    Thorup, Jørgen Mogens

    1989-01-01

    Management of children with severe infravesical or bilateral ureterovesical obstruction with or without reflux is difficult. Our experience over 10 years includes 29 such children, 19 of whom presented in the first 3 months of life. At the time of diagnosis, 13 had severe disturbance of renal...

  1. A Bilateral Traumatic Hip Obturator Dislocation

    Science.gov (United States)

    Karaarslan, Ahmet Adnan; Acar, Nihat; Karci, Tolga; Sesli, Erhan

    2016-01-01

    A case of a bilateral simultaneous traumatic obturator dislocation of both hip joints in an 18-year-old young man following a traffic accident is presented. We reduced the dislocated femoral heads immediately under general anesthesia followed by passive and active exercises and early full-weight bearing mobilization. After 5 years, the result was excellent. PMID:26977327

  2. Fast and Provably Accurate Bilateral Filtering.

    Science.gov (United States)

    Chaudhury, Kunal N; Dabhade, Swapnil D

    2016-06-01

    The bilateral filter is a non-linear filter that uses a range filter along with a spatial filter to perform edge-preserving smoothing of images. A direct computation of the bilateral filter requires O(S) operations per pixel, where S is the size of the support of the spatial filter. In this paper, we present a fast and provably accurate algorithm for approximating the bilateral filter when the range kernel is Gaussian. In particular, for box and Gaussian spatial filters, the proposed algorithm can cut down the complexity to O(1) per pixel for any arbitrary S . The algorithm has a simple implementation involving N+1 spatial filterings, where N is the approximation order. We give a detailed analysis of the filtering accuracy that can be achieved by the proposed approximation in relation to the target bilateral filter. This allows us to estimate the order N required to obtain a given accuracy. We also present comprehensive numerical results to demonstrate that the proposed algorithm is competitive with the state-of-the-art methods in terms of speed and accuracy. PMID:27093722

  3. Bilateral segmental neurofibromatosis diagnosed during pregnancy.

    Science.gov (United States)

    Maldonado Cid, P; Sendagorta Cudós, E; Noguera Morel, L; Beato Merino, M J

    2011-01-01

    Bilateral segmental neurofibromatosis is a rare subtype of neurofibromatosis type 1 defined by lesions affecting a single segment of the body and crossing the midline, with no systemic involvement. We present a case diagnosed during pregnancy because of the characteristic increase in size of the lesions during this period. PMID:21635828

  4. Bilateral synchronous rupture of the quadriceps tendon.

    LENUS (Irish Health Repository)

    Ellanti, P

    2012-09-01

    Bilateral simultaneous rupture of the quadriceps tendon is a rare entity. They are often associated with degenerative changes of the tendons and predisposing conditions such as diabetes or excessive steroid use. They most commonly tend to occur in patients of 40 years of age or older.

  5. Occipital seizures presenting with bilateral visual loss

    OpenAIRE

    Hadjikoutis S; Sawhney I

    2003-01-01

    Transient visual loss may occur with occipital seizures as an ictal or post-ictal phenomenon. Its duration varies from less than one minute to days, or can be permanent. We describe a 61-year-old man presenting with headache, vomiting and bilateral visual loss. EEG revealed persistent spike discharge in the occipital lobes suggesting occipital seizures. His vision improved with carbamazepine.

  6. A RARE CASE OF BILATERAL MICROSPHEREPHAKIA

    OpenAIRE

    Pandu; Arunkumar B.; Sujatha; Srinivas; Muthukumaran

    2015-01-01

    Microspherophakia is rare bilateral congenital anamoly of the crystalline lens. The condition may be isolated , familial or it may be associated with systemic affections like Marfan's syndrome , Weil - Marchesani syndrome , hyperlysinemia and congenital rubella. Microspherophakia results in lenticular myopia , lens dislocation , usually inferiorly and inverse glaucoma. We present a case in a 8 year old child who presented with bil...

  7. Amnesia due to bilateral hippocampal glioblastoma

    International Nuclear Information System (INIS)

    The authors report a unique case of glioblastoma which caused permanent amnesia. Magnetic resonance imaging showed the lesion to be limited to the hippocampal formation bilaterally. Although glioblastoma extends frequently into fiber pathways and expands into the opposite cerebral hemisphere, making a 'butterfly' lesion, it is unusual for it to invade the limbic system selectively to this extent. (orig.)

  8. Simulations of bilateral energy markets using MATLAB

    International Nuclear Information System (INIS)

    This paper presents simulation results of energy bilateral markets using MATLAB/SIMULINK. The algorithm for congestion management and transmission pricing is implemented by means of DC load flow. The simulation results show how elasticity of market participants to transmission usage charges can affect the overall network usage and its cost. (Author)

  9. Bilateral median nerve palsy in a cyclist.

    OpenAIRE

    Braithwaite, I J

    1992-01-01

    Cyclists are prone to a number of sport-related musculoskeletal injuries, mainly of the lower limb. Nerve compression injuries are relatively rare, though in the hand ulnar nerve compression is well described. We describe a case of bilateral median nerve compression caused by cycling.

  10. Bilateral eyelid edema : Cutis laxa or blepharochalasis?

    NARCIS (Netherlands)

    Braakenburg, A; Nicolai, JPA

    2000-01-01

    A 59-year-old woman with massive bilateral edema of the upper and lower eyelids is presented. The edema occurred suddenly and without provocation. No cause could be identified despite a multitude of examinations. Initially the patient was diagnosed as having blepharochalasis, but later skin biopsy s

  11. Spontan bilateral ekstrauterin graviditet efter kejsersnit

    DEFF Research Database (Denmark)

    Petersen, Jesper Friis; Ekelund, Charlotte; Settnes, Annette

    2015-01-01

    We describe a rare case of bilateral tubal pregnancy following natural conception in a woman with no other known risk factor than two former caesarean sections. Intraabdominal adhesions following the caesarean sections complicated the salpingectomy thus diminishing certainty of a healthy...

  12. Bilateral breast cancer : mammographic and clinical findings

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Eun Kyung; Oh, Ki Keun; Jun, Hwang Yoon; Lee, Byung Chan; Lee, Kyong Sik; Lee, Yong Hee [Yonsei Univ. College of Medicine, Seoul (Korea, Republic of)

    1997-06-01

    To evaluate the mammographic and clinical features of bilateral breast cancer. We retrospectively reviewed clinical records(n=23) and mammograms (n=15) of 23 patients with bilateral breast cancer. Patients' age, location of the tumor and pathologic staging were determined from clinical records. Mammographic features were classified as spiculated mass, nonspiculated mass, mass with microcalcification, microcalcification only, asymmetric density, and normal. Of the 23 cases of bilateral breast cancer, 8(34.8%) were synchronous and 15(65.2%) were metachronous. Age at diagnosis of cancer in the first breast was between 27 and 59(mean 43) years ; there was no statistically significant difference in mean age between patients with synchronous and metachronous cancer. The mean interval between the diagnosis of each lesion of the metachronous pairs was 9.1 years. In 11 of 23 cases(48%), tumors were locaated in the same quadrant, and in the other 12 cases(52%), they were in different quadrant. At mammography, five of 15 metachronous cancers(33%) were similar in appearance and 10 pairs(67%) were different. In 4 of 23 cases(17%), cancer in the first breast was at stage 0 and stage 1, and in 13 of 23(57%), cancer in the second breast was at this same stage. In bilateral breast cancer, the two breasts frequently show different mammographic features. Cancer of the second breast was at an early stage; this suggest that regular examination and mammography are important and can allow early detection of contralateral breast cancer.

  13. Scintigraphy of incidentally discovered bilateral adrenal masses

    International Nuclear Information System (INIS)

    The purpose of this study was to determine the patterns of iodine-131 6β-iodomethylnorcholesterol (NP-59) imaging and the correlation with CT-guided adrenal biopsy and follow-up in patients with bilateral adrenal masses. To this end we investigated a consecutive sample of 29 euadrenal patients with bilateral adrenal masses discovered on CT for reasons other than suspected adrenal disease. Adrenal scintigraphy was performed using 1 mCi of NP-59 injected i.v., with gamma camera imaging 5-7 d later. In 13 of the 29 patients bilateral adrenal masses were the result of metastatic involvement from lung carcinoma (5), lymphoma (3), adrenocarcinoma of the colon (3), squamous cell carcinoma of the larynx (1), and anaplastic carcinoma of unknown primary (1). Among these cases the NP-59 scan demonstrated either bilaterally absent tracer accumulation (8, all with bilateral metastases) or marked asymmetry of adrenocortical NP-59 uptake (5). Biopsy of the adrenal demonstrating the least NP-59 uptake documented malignant involvement of that gland in five of five patients. In two patients an adenoma was found simultaneously in one adrenal with a contralateral malignant adrenal mass. In each of these cases, the adenoma demonstrated the greatest NP-59 uptake. In 16 patients diagnosis of adenoma was made on the basis of CT-guided adrenal biopsy of the gland with the greatest NP-59 uptake of the pair (n=4), or adrenalectomy (n=2), or absence of change in the size of the adrenal mass on follow-up CT scanning performed 6 months to 3 years later (n=10). (orig./MG)

  14. Electromyographic analysis of lower limb muscles during the golf swing performed with three different clubs.

    Science.gov (United States)

    Marta, Sérgio; Silva, Luís; Vaz, João Rocha; Castro, Maria António; Reinaldo, Gustavo; Pezarat-Correia, Pedro

    2016-01-01

    The aim of this study was to describe and compare the EMG patterns of select lower limb muscles throughout the golf swing, performed with three different clubs, in non-elite middle-aged players. Fourteen golfers performed eight swings each using, in random order, a pitching wedge, 7-iron and 4-iron. Surface electromyography (EMG) was recorded bilaterally from lower limb muscles: tibialis anterior, peroneus longus, gastrocnemius medialis, gastrocnemius lateralis, biceps femoris, semitendinosus, gluteus maximus, vastus medialis, rectus femoris and vastus lateralis. Three-dimensional high-speed video analysis was used to determine the golf swing phases. Results showed that, in average handicap golfers, the highest muscle activation levels occurred during the Forward Swing Phase, with the right semitendinosus and the right biceps femoris muscles producing the highest mean activation levels relative to maximal electromyography (70-76% and 68-73% EMG(MAX), respectively). Significant differences between the pitching wedge and the 4-iron club were found in the activation level of the left semitendinosus, right tibialis anterior, right peroneus longus, right vastus medialis, right rectus femuris and right gastrocnemius muscles. The lower limb muscles showed, in most cases and phases, higher mean values of activation on electromyography when golfers performed shots with a 4-iron club. PMID:26197882

  15. Laparoscopic total extraperitoneal repair of preoperatively diagnosed bilateral obturator and incidental bilateral femoral herniae.

    Science.gov (United States)

    Malik, Muhammad Usman; Connelly, Tara M; Hamid, Mustafa; Pretorius, Frederik

    2016-01-01

    Obturator hernia (OH), a rare type of hernia, is associated with high morbidity and mortality. Diagnosis is often delayed as clinical symptoms are typically non-specific. OH is frequently associated with other occult inguinopelvic herniae. Early diagnosis is vital to decrease morbidity and mortality. We report the case of a 75-year-old woman who presented to the surgical outpatients' department with non-specific bilateral groin pain radiating to the thighs. CT of the pelvis demonstrated bilateral OH with no radiological evidence of bowel obstruction. Semiurgent elective laparoscopic total extraperitoneal mesh repair was performed. Intraoperative findings confirmed bilateral obturator herniae as well as incidental bilateral femoral herniae. This case highlights the need for a high index of suspicion for such concomitant hernias that, in the presence of OH, may only be identified intraoperatively. PMID:27113790

  16. Bilateral Facial Paralysis Caused by Bilateral Temporal Bone Fracture: A Case Report and a Literature Review

    Directory of Open Access Journals (Sweden)

    Sultan Şevik Eliçora

    2015-01-01

    Full Text Available Bilateral facial paralysis caused by bilateral temporal bone fracture is a rare clinical entity, with seven cases reported in the literature to date. In this paper, we describe a 40-year-old male patient with bilateral facial paralysis and hearing loss that developed after an occupational accident. On physical examination, House-Brackmann (HB facial paralysis of grade 6 was observed on the right side and HB grade 5 paralysis on the left. Upon temporal bone computed tomography (CT examination, a fracture line exhibiting transverse progression was observed in both petrous temporal bones. Our patient underwent transmastoid facial decompression surgery of the right ear. The patient refused a left-side operation. Such patients require extensive monitoring in intensive care units because the presence of multiple injuries means that facial functions are often very difficult to evaluate. Therefore, delays may ensue in both diagnosis and treatment of bilateral facial paralysis.

  17. A review of bilateral training for upper extremity hemiparesis.

    Science.gov (United States)

    Stoykov, Mary Ellen; Corcos, Daniel M

    2009-01-01

    Upper extremity hemiparesis is the most common post-stroke disability. Longitudinal studies have indicated that 30-66% of stroke survivors do not have full arm function 6 months post-stroke. The current gold standard for treatment of mild post-stroke upper limb impairment is constraint-induced therapy but, because of the inclusion criteria, alternative treatments are needed which target more impaired subjects. Bilateral arm training has been investigated as a potential rehabilitation intervention. Bilateral arm training encompasses a number of methods including: (1) bilateral isokinematic training; (2) mirror therapy using bilateral training; (3) device-driven bilateral training; and (4) bilateral motor priming. Neural mechanisms mediating bilateral training are first reviewed. The key bilateral training studies that have demonstrated evidence of efficacy will then be discussed. Finally, conclusions are drawn concerning clinical implications based on the reviewed literature. PMID:19517519

  18. Bilateral spontaneous pneumothorax with pulmonary metastases of synovial sarcoma

    International Nuclear Information System (INIS)

    The association of bilateral spontaneous pneumothorax with pulmonary tumor is uncommon and with pulmonary metastases is rare. The clinical and radiological features of bilateral spontaneous pneumothorax from a synovial sarcoma in a 14 years old boy are described. (author)

  19. Bilateral cerebellar activation in unilaterally challenged essential tremor

    Directory of Open Access Journals (Sweden)

    Marja Broersma

    2016-01-01

    Conclusions: Our results expand on previous findings of bilateral cerebellar involvement in ET. We have identified specific areas in the bilateral somatomotor regions of the cerebellum: lobules V, VI and VIII.

  20. Hardware Implementation of a Bilateral Subtraction Filter

    Science.gov (United States)

    Huertas, Andres; Watson, Robert; Villalpando, Carlos; Goldberg, Steven

    2009-01-01

    A bilateral subtraction filter has been implemented as a hardware module in the form of a field-programmable gate array (FPGA). In general, a bilateral subtraction filter is a key subsystem of a high-quality stereoscopic machine vision system that utilizes images that are large and/or dense. Bilateral subtraction filters have been implemented in software on general-purpose computers, but the processing speeds attainable in this way even on computers containing the fastest processors are insufficient for real-time applications. The present FPGA bilateral subtraction filter is intended to accelerate processing to real-time speed and to be a prototype of a link in a stereoscopic-machine- vision processing chain, now under development, that would process large and/or dense images in real time and would be implemented in an FPGA. In terms that are necessarily oversimplified for the sake of brevity, a bilateral subtraction filter is a smoothing, edge-preserving filter for suppressing low-frequency noise. The filter operation amounts to replacing the value for each pixel with a weighted average of the values of that pixel and the neighboring pixels in a predefined neighborhood or window (e.g., a 9 9 window). The filter weights depend partly on pixel values and partly on the window size. The present FPGA implementation of a bilateral subtraction filter utilizes a 9 9 window. This implementation was designed to take advantage of the ability to do many of the component computations in parallel pipelines to enable processing of image data at the rate at which they are generated. The filter can be considered to be divided into the following parts (see figure): a) An image pixel pipeline with a 9 9- pixel window generator, b) An array of processing elements; c) An adder tree; d) A smoothing-and-delaying unit; and e) A subtraction unit. After each 9 9 window is created, the affected pixel data are fed to the processing elements. Each processing element is fed the pixel value for

  1. Bilateral Thoracic Ganglion Cyst : A Rare Case Report

    OpenAIRE

    Kazanci, Burak; Tehli, Ozkan; Türkoglu, Erhan; Guclu, Bulent

    2013-01-01

    Ganglion cysts usually arise from the tissues around the facet joints. It is usually associated with degenerative cahanges in facet joints. Bilateral thoracic ganglion cysts are very rare and there is no previous case that located in bilateral intervertebral foramen compressing the L1 nerve root associated with severe radiculopathy. We report a 53 years old woman who presented with bilateral groin pain and severe numbness. Magnetic resonance imaging revealed bilateral cystic mass in the inter...

  2. Acute bilateral isolated foot drop: Report of two cases

    OpenAIRE

    Kertmen, H.; Gürer, B.; Yimaz, E. R.; Sekerci, Z.

    2015-01-01

    Foot drop is defined as the weakness of the foot and ankle dorsiflexion. Acute unilateral foot drop is a well-documented entity, whereas bilateral foot drop is rarely documented. Slowly progressing bilateral foot drop may occur with various metabolic causes, parasagittal intracranial pathologies, and cauda equina syndrome. Acute onset of bilateral foot drop due to disc herniation is extremely rare. Here we present two cases of acute bilateral foot drop due to disc herniation. The first patien...

  3. Tratamiento conservador en pacientes con retinoblastoma bilateral

    Directory of Open Access Journals (Sweden)

    Juan C. Suárez

    2008-11-01

    Full Text Available OBJETIVO: comparar el tratamiento convencional del retinoblastoma bilateral, usado hasta hace algunos años, consistente en radioterapia o enucleación bilateral, con el tratamiento conservador actual que incluye termoterapia transpupilar (TTT o TTT/quimioterapia al menos en un ojo, en niños con diagnóstico de retinoblastoma bilateral. DISEÑO: estudio retrospectivo descriptivo. MUESTRA: 20 pacientes con diagnóstico de retinoblastoma bilateral que consultaron al Hospital Universitario San Vicente de Paúl, de Medellín, Colombia, entre 1997 y 2007. MÉTODO: se hizo enucleación del ojo con el tumor de mayor tamaño. En el otro ojo se hizo tratamiento con TTT, con el láser diodo (810 nm, spot amplio, solo o combinado con otras terapias. RESULTADOS: se dividió a los pacientes en dos grupos: 16 pacientes (32 ojos en el grupo 1 tratados conservadoramente y 4 pacientes (8 ojos en el grupo 2 con tratamiento convencional. El rango de edad fue de 1-72 meses en el grupo 1 y de 1-12 meses en el grupo 2. El tiempo de seguimiento fue de 7-67 meses para el grupo 1 y de 13-73 meses para el grupo 2. En el grupo 1 se hizo enucleación de 16 ojos (50%, radioterapia externa de uno (3,1%, quimioterapia más termoterapia de 5 (15,6% y quimioterapia más termoterapia más crioterapia de 10 (31,3%. En todos los pacientes se logró preservar al menos un ojo. En el grupo 2, se enuclearon 7 ojos (87,5% y se hizo radioterapia externa más enucleación en un paciente (12.5%. Además, todos los pacientes recibieron quimioterapia. CONCLUSIÓN: la terapia conservadora actual consistente en tratamiento local (termoterapia, crioterapia o braquiterapia y quimiorreducción permite preservar al menos un ojo y en algunos casos de los dos, muchas veces con buena agudeza visual, en niños con retinoblastoma bilateral; se evitan así la enucleación bilateral y la radioterapia externa usada en el tratamiento convencional con todos sus efectos secundarios. La enucleación contin

  4. Cryptogenic organising pneumonia presenting with bilateral hilar and mediastinal lymphadenopathy

    OpenAIRE

    Kahraman, Hasan; Tokur, Mahmut; Hamide SAYAR; Inci, Mehmet Fatih

    2013-01-01

    Cryptogenic organising pneumonia is not considered in the differential diagnosis of bilateral hilar and mediastinal lymphadenopathy. We submitted a patient presenting with bilateral hilar and mediastinal lymphadenopathy. We suspected diagnosis of sarcoidosis, but the patient was diagnosed as cryptogenic organising pneumonia with the histological result. This is the second case report of cryptogenic organising pneumonia presenting with bilateral hilar and mediastinal lymphadenopathy.

  5. Nocturnal seizure and simultaneous bilateral shoulder fracture-dislocation.

    Science.gov (United States)

    Sahbudin, Ilfita; Filer, Andrew

    2016-01-01

    An otherwise fit and well 27-year-old man presented with acute onset unexplained bilateral shoulder pain, and was found to have bilateral shoulder fractures and dislocations on imaging. Although features were atypical, a nocturnal seizure causing the bilateral shoulder fractures was suspected and EEG showed features compatible with epilepsy. PMID:26838296

  6. HORSE SHOE KIDNEY WITH BILATERAL STAGHORN CALCULUS: A RARE PRESENTATION

    OpenAIRE

    Khalid,; Mahendra; Sangeeta; Vijoy; Ahsan; Vijayanand,

    2014-01-01

    Horseshoe kidney (HSK) is the most common renal anomalies. Bilateral staghorn calculi in HSK are rare and management is challenging. Anatomic consideration is important in choosing treatment modality. We report a case of bilateral staghorn calculus and its management. We report a case of bilateral staghorn calculus due to its rarity and challenge associated with its management.

  7. HORSE SHOE KIDNEY WITH BILATERAL STAGHORN CALCULUS: A RARE PRESENTATION

    Directory of Open Access Journals (Sweden)

    Khalid

    2014-05-01

    Full Text Available Horseshoe kidney (HSK is the most common renal anomalies. Bilateral staghorn calculi in HSK are rare and management is challenging. Anatomic consideration is important in choosing treatment modality. We report a case of bilateral staghorn calculus and its management. We report a case of bilateral staghorn calculus due to its rarity and challenge associated with its management.

  8. Bilateral Diabetic Papillopathy and Metabolic Control

    DEFF Research Database (Denmark)

    Ostri, Christoffer; Lund-Andersen, Henrik; Sander, Birgit; Hvidt-Nielsen, Ditte; Larsen, Michael

    2010-01-01

    OBJECTIVE: The pathogenesis of diabetic papillopathy largely is unknown, but case reports suggest that it may follow rapidly improved metabolic control. The present study was designed to investigate this hypothesis. DESIGN: Retrospective case-control study. PARTICIPANTS: Two thousand sixty......-six patients with type 1 diabetes. METHODS: Review of clinical, photographic, and clinical chemistry records from a large diabetology and ophthalmology unit between 2001 and 2008. MAIN OUTCOME MEASURES: Simultaneous, bilateral diabetic papillopathy. RESULTS: The mean follow-up was 4.9 years. During 10 020...... patient-years of observation, bilateral diabetic papillopathy developed in 5 patients. During the year preceding this incident, all 5 patients had experienced a decrease in glycosylated hemoglobin A(1c) (HbA(1C)) at a maximum rate of -2.5 (mean) percentage points per quarter year, which was significantly...

  9. Simultaneous bilateral patellar tendon rupture without

    Directory of Open Access Journals (Sweden)

    LU Hua-ding

    2012-04-01

    Full Text Available 【Abstract】There is a dearth of case reports de-scribing simultaneous bilateral patellar tendon ruptures in the medical literature. These ruptures are often associated with systemic disorders such as lupus erythematosus or chronic steroid use. The author describes a case of a 24-year-old man who sustained traumatic bilateral patellar ten-don ruptures without any history of systemic disease or steroidal medication. We repaired and reattached the rup-tured tendons to the patella and augmented our procedure with allogeneic tendon followed by wire loop reinforcement. One year after operation, the patient regained a satisfactory range of motion of both knees with good quadriceps strength and no extensor lag. The recurrent microtrauma from a history of intense sports activity and a high body mass index may have played an important role in this trauma event. Key words: Patella; Patellar ligament; Rupture; Ten-don injuries; Knee

  10. Bilateral Nocardia Keratitis after Photorefractive Keratectomy

    Directory of Open Access Journals (Sweden)

    Amir Faramarzi

    2012-01-01

    Full Text Available Purpose: To report the clinical, confocal scan, and histopathologic features of Nocardia keratitis in a patient who developed bilateral infection following photorefractive keratectomy (PRK. Case Report: A 23-year-old woman underwent bilateral PRK for low myopia. On postoperative day 3, dense central stromal infiltrates were noticed in both eyes. Empirical antibiotic therapy was initiated which was converted into specific therapy after a definite diagnosis was made based on clinical features and confirmed by confocal scan and histopathologic findings. Clinical and confocal scan features were consistent with the diagnosis of Nocardia keratitis, and topical 2% amikacin eye drops were started. Because of poor response to medical therapy, lamellar keratectomy was performed in both eyes which shortened the treatment course. Histopathologic examination reconfirmed the initial diagnosis. Conclusion: Familiarity with clinical and confocal scan features facilitates early diagnosis of Nocardia keratitis leading to proper management and hence a rapid therapeutic response.

  11. Bilateral Nocardia Keratitis after Photorefractive Keratectomy

    Science.gov (United States)

    Faramarzi, Amir; Feizi, Sepehr; Javadi, Mohammad-Ali; Rezaei Kanavi, Mozhgan; Yazdizadeh, Forouzan; Moein, Hamid-Reza

    2012-01-01

    Purpose To report the clinical, confocal scan, and histopathologic features of nocardia keratitis in a patient who developed bilateral infection following photorefractive keratectomy (PRK). Case Report A 23-year-old woman underwent bilateral PRK for low myopia. On postoperative day 3, dense central stromal infiltrates were noticed in both eyes. Empirical antibiotic therapy was initiated which was converted into specific therapy after a definite diagnosis was made based on clinical features and confirmed by confocal scan and histopathologic findings. Clinical and confocal scan features were consistent with the diagnosis of Nocardia keratitis, and topical 2% amikacin eye drops were started. Because of poor response to medical therapy, lamellar keratectomy was performed in both eyes which shortened the treatment course. Histopathologic examination reconfirmed the initial diagnosis. Conclusion Familiarity with clinical and confocal scan features facilitates early diagnosis of Nocardia keratitis leading to proper management and hence a rapid therapeutic response. PMID:23275825

  12. Bilateral Pial siderosis and hearing loss

    International Nuclear Information System (INIS)

    Seven adult patients with bilateral progressive hearing loss (six male, one female; aged 40-74 years) were studied with a high-field strength (1.5-T) magnetic resonance (MR) system after previous negative workup with either air contrast or intravenous contrast medium-enhanced computed tomography (CT). In all instances, the patients showed extensive evidence of pial siderosis outlining the posterior fossa subarachnoid space. The siderosis was manifested (on long repetition time images) as an increasing susceptibility effect (hypointensity) with a prolongation of echo time. The results of this study indicate that a negative CT examination is inadequate in patients with bilateral hearing loss and that when evidence of siderosis is found on MR images, an etiology for prior subarachnoid hemorrhage must be pursued

  13. Bilateral breast cancer after cured Hodgkin's disease

    International Nuclear Information System (INIS)

    Three patients developed bilateral breast cancer at 10 to 24 years after mantle irradiation for locally or systemically advanced Hodgkin's disease (HD). Four of the six cancers in the three patients were detected only by mammography. Pathologically, five of the cancers were intraductal carcinomas (four with an invasive component) with one being a lobular carcinoma. Five of the six lesions were Stage I pathologically without evidence of axillary nodal involvement. It is recommended that female patients with Hodgkin's disease who have received mantle irradiation as part of the therapy for their Hodgkin's disease and who are observed for 10 or more years after completion of mantle irradiation be considered at risk for the development of breast cancer. Such patients should be monitored appropriately by routine bilateral mammograms to increase the early detection of early stage lesions

  14. A rare case of bilateral aspergillus endophthalmitis

    Science.gov (United States)

    Gupta, Saurabh; Loudill, Cameron; Tammara, Anita; Chow, Robert T.

    2015-01-01

    Aspergillus endophthalmitis is a devastating inflammatory condition of the intraocular cavities that may result in irreparable loss of vision and rapid destruction of the eye. Almost all cases in the literature have shown an identified source causing aspergillus endophthalmitis as a result of direct extension of disease. We present a rare case of bilateral aspergillus endophthalmitis. A 72-year-old woman with a history of diabetes mellitus, congenital Hirschsprung disease, and recent culture-positive candida pyelonephritis with hydronephrosis status post-surgical stent placement presented with difficulty opening her eyes. She complained of decreased vision (20/200) with pain and redness in both eyes – right worse then left. Examination demonstrated multiple white fungal balls in both retinas consistent with bilateral fungal endophthalmitis. Bilateral vitreous taps for cultures and staining were performed. Patient was given intravitreal injections of amphotericin B, vancomycin, ceftazidime, and started on oral fluconazole. Patient was scheduled for vitrectomy to decrease organism burden and to remove loculated areas of infection that would not respond to systemic antifungal agents. Four weeks after initial presentation, the fungal cultures revealed mold growth consistent with aspergillus. Patient was subsequently started on voriconazole and fluconazole was discontinued due to poor efficacy against aspergillus. Further workup was conducted to evaluate for the source of infection and seeding. Transthoracic cardiogram was unremarkable for any vegetation or valvular abnormalities. MRI of the orbits and sinuses did not reveal any mass lesions or bony destruction. CT of the chest was unremarkable for infection. Aspergillus endophthalmitis may occur because of one of these several mechanisms: hematogenous dissemination, direct inoculation by trauma, and contamination during surgery. Our patient's cause of bilateral endophthalmitis was through an unknown iatrogenic seed

  15. Bilateral Parotid Swelling in Polycystic Ovarian Syndrome.

    Science.gov (United States)

    Yakubov, Yakov; Mandel, Louis

    2016-05-01

    Polycystic ovarian syndrome (PCOS) is recognized by the presence of polycystic ovaries, irregular menstruation, and increased androgen levels. Many patients have insulin resistance or impaired glucose tolerance and an associated development of type 2 diabetes mellitus. A patient with PCOS is presented whose cosmetic concerns centered on the prolonged existence of substantial bilateral parotid swelling. The pathophysiology, diagnosis, and therapy of sialosis are discussed. PMID:26657398

  16. Frequency and causes of bilateral ocular trauma

    International Nuclear Information System (INIS)

    To determine the frequency and causes of bilateral ocular trauma. All patients coming to the hospital with bilateral eye trauma and requiring admission were recruited into the study. The details of patients demographics, risk factors, ocular examination, treatment offered and final visual acuity were noted and described as frequency and percentages. Out of a total of 1551 patients of hospitalized ocular trauma, 46 (2.9%, 92 eyes) had bilateral ocular trauma. The majority (54.3%) were due to landmine blast injuries followed by dynamite blast in 10.8%, coalmine blast and firearm injury in 6.5% each. Pressure cooker explosion and road traffic accident was the cause in 4.3% each. Gas cylinder and automobile battery explosion, alkali and acid burn, assault and incidental trauma occurred in 2.1%. Sixty three percent were between 16 and 40 years of age. Males were affected in 93.4%. Corneal and / or scleral repair was done in 58.6%, conjunctival and or corneal foreign body removal in 26% and extracapular cataract extraction with intraocular lens implantation in 16.3%. The visual acuity was in the range of 6/60 and perception of light in 54.3%, while in 21.7%, there was no perception of light at the time of admission. Due to severity of injury, the final visual acuity was poor and only 28.2% regained vision between 6/18 and 6/60. In this series, landmine, dynamite and coalmine blasts were the major causes of bilateral ocular trauma. Victims were usually young males. Due to severity of ocular trauma, majority had poor visual outcome. (author)

  17. BILATERAL LUXATIO ERECTA, A CASE REPORT

    OpenAIRE

    Acosta, César Augusto Xavier; da Silva Resch, Elemar; Rodrigues, Rafael

    2015-01-01

    Inferior shoulder dislocation (luxactio erecta) is a rare lesion affecting approximately 0.5% of dislocations of this joint. The vast majority of these cases occur unilaterally. In September 2004, a 43 year old man was brought to the emergency room of the University Hospital of Santa Maria (HUSM) complaining of bilateral shoulder pain and inability to lower the arms, as a result of a fall with the arms abducted, while carrying out work activities. After physical examination and radiological e...

  18. Erlotinib-related bilateral anterior uveitis

    OpenAIRE

    Ali, Kashif; Kumar, Indu; Usman-Saeed, Muniba; Usman Saeed, Muhammad

    2011-01-01

    The authors report the case of a 68-year-old woman with secondary adenocarcinoma of the lungs from an unknown primary. Erlotinib was started which produced symptoms suggestive of uveitis. Erlotinib was stopped and restarted a month later at a lower dose, which resulted in severe bilateral anterior uveitis. The uveitis settled after stopping erlotinib and treatment with topical steroids and cycloplegics. To the best of the authors’ knowledge, this is the first case of erlotinib-related anterio...

  19. Bilateral Globus Pallidus Ischemia: Carbon Monoxide Poisoning

    Directory of Open Access Journals (Sweden)

    Hizir Akdemir

    2014-03-01

    Karbonmonoksit zehirlenmesi ile iliskili serebral lezyonlar BT ve MRG ile tespit edilebilir. Karbonmonoksit zehirlenmesi sonrasi serebral korteks, derin beyaz cevher, bazal gangliyonlar ve hipokampal bölgede lezyonlar ortaya çikabilir. Radyolojik bulgularin ortaya çikisi farkli zamanlarda olabilir. Karbonmonoksit zehirlenmelerinde en sik beyaz cevher degisiklikleri görülür. Siklikla derin beyaz cevher ve sentrum semiovale düzeyinde bilateral diffüz radyolojik etkilenim saptanir.

  20. Bilateral Filter Evaluation Based on Exponential Kernels

    OpenAIRE

    Al Ismaeil, Kassem; Aouada, Djamila; Mirbach, Bruno; Ottersten, Björn

    2012-01-01

    The well-known bilateral filter is used to smooth noisy images while keeping their edges. This filter is commonly used with Gaussian kernel functions without real justification. The choice of the kernel functions has a major effect on the filter behavior. We propose to use exponential kernels with L1 distances instead of Gaussian ones. We derive Stein's Unbiased Risk Estimate to find the optimal parameters of the new filter and compare its performance with the conventional one. We show that t...

  1. Marfan Syndrome Presenting with Bilateral Retinal Detachment

    OpenAIRE

    Subrata Chakrabarti; Koushik Pan

    2014-01-01

    Marfan syndrome is an autosomal dominant systemic disorder of the connective tissue. Marfan syndrome affects most organs and tissues, especially the skeleton, lungs, eyes, heart, and the large blood vessels. Eye involvement may be in the form of retinal detachment which is a potentially dangerous manifestation for its sight threatening nature .We report a case where a 17 year old male developed sudden blindness due to spontaneous bilateral retinal detachment. Examination revealed features...

  2. A rare case of bilateral aspergillus endophthalmitis.

    Science.gov (United States)

    Gupta, Saurabh; Loudill, Cameron; Tammara, Anita; Chow, Robert T

    2015-01-01

    Aspergillus endophthalmitis is a devastating inflammatory condition of the intraocular cavities that may result in irreparable loss of vision and rapid destruction of the eye. Almost all cases in the literature have shown an identified source causing aspergillus endophthalmitis as a result of direct extension of disease. We present a rare case of bilateral aspergillus endophthalmitis. A 72-year-old woman with a history of diabetes mellitus, congenital Hirschsprung disease, and recent culture-positive candida pyelonephritis with hydronephrosis status post-surgical stent placement presented with difficulty opening her eyes. She complained of decreased vision (20/200) with pain and redness in both eyes - right worse then left. Examination demonstrated multiple white fungal balls in both retinas consistent with bilateral fungal endophthalmitis. Bilateral vitreous taps for cultures and staining were performed. Patient was given intravitreal injections of amphotericin B, vancomycin, ceftazidime, and started on oral fluconazole. Patient was scheduled for vitrectomy to decrease organism burden and to remove loculated areas of infection that would not respond to systemic antifungal agents. Four weeks after initial presentation, the fungal cultures revealed mold growth consistent with aspergillus. Patient was subsequently started on voriconazole and fluconazole was discontinued due to poor efficacy against aspergillus. Further workup was conducted to evaluate for the source of infection and seeding. Transthoracic cardiogram was unremarkable for any vegetation or valvular abnormalities. MRI of the orbits and sinuses did not reveal any mass lesions or bony destruction. CT of the chest was unremarkable for infection. Aspergillus endophthalmitis may occur because of one of these several mechanisms: hematogenous dissemination, direct inoculation by trauma, and contamination during surgery. Our patient's cause of bilateral endophthalmitis was through an unknown iatrogenic seed

  3. Expectation Damages and Bilateral Cooperative Investments

    OpenAIRE

    Göller, Daniel

    2012-01-01

    We examine the efficiency of the standard breach remedy expectation damages in a setting of bilateral cooperative investment by a buyer and a seller. Contracts may specify a required quality level and an upper bound to the cost of production. We find that it is optimal to write an augmented Cadillac contract that sets one threshold such that it cannot be met with positive probability together with an extreme price. Then, one of the parties becomes a residual claimant of the trade relationship...

  4. Bilateral anterior uveitis secondary to erlotinib

    OpenAIRE

    Lim, Lik Thai; Blum, Robert Alexander; Cheng, Chee Peng; Hanifudin, Abdul

    2010-01-01

    Bilateral anterior uveitis secondary to erlotinib phone: +44-784-3617788 (Lim, Lik Thai) (Lim, Lik Thai) Ophthalmology Department, Gartnavel General Hospital - Great Western Road - G12 0YN - Glasgow - UNITED KINGDOM (Lim, Lik Thai) Ophthalmology Department, Gartnavel General Hospital - Great Western Road - G12 0YN - Glasgow - UNITED KINGDOM (Blum, Robert Alexander) Ophthalmology Department, Gartnavel General Hospital - Great Western Road - G12 0YN - G...

  5. A rare case of bilateral aspergillus endophthalmitis

    Directory of Open Access Journals (Sweden)

    Saurabh Gupta

    2015-12-01

    Full Text Available Aspergillus endophthalmitis is a devastating inflammatory condition of the intraocular cavities that may result in irreparable loss of vision and rapid destruction of the eye. Almost all cases in the literature have shown an identified source causing aspergillus endophthalmitis as a result of direct extension of disease. We present a rare case of bilateral aspergillus endophthalmitis. A 72-year-old woman with a history of diabetes mellitus, congenital Hirschsprung disease, and recent culture-positive candida pyelonephritis with hydronephrosis status post-surgical stent placement presented with difficulty opening her eyes. She complained of decreased vision (20/200 with pain and redness in both eyes – right worse then left. Examination demonstrated multiple white fungal balls in both retinas consistent with bilateral fungal endophthalmitis. Bilateral vitreous taps for cultures and staining were performed. Patient was given intravitreal injections of amphotericin B, vancomycin, ceftazidime, and started on oral fluconazole. Patient was scheduled for vitrectomy to decrease organism burden and to remove loculated areas of infection that would not respond to systemic antifungal agents. Four weeks after initial presentation, the fungal cultures revealed mold growth consistent with aspergillus. Patient was subsequently started on voriconazole and fluconazole was discontinued due to poor efficacy against aspergillus. Further workup was conducted to evaluate for the source of infection and seeding. Transthoracic cardiogram was unremarkable for any vegetation or valvular abnormalities. MRI of the orbits and sinuses did not reveal any mass lesions or bony destruction. CT of the chest was unremarkable for infection. Aspergillus endophthalmitis may occur because of one of these several mechanisms: hematogenous dissemination, direct inoculation by trauma, and contamination during surgery. Our patient's cause of bilateral endophthalmitis was through an

  6. Characteristics of immigrants and bilateral trade

    OpenAIRE

    José Vicente Blanes-Cristóbal

    2008-01-01

    This paper tests the impact of immigration on bilateral trade using Spanish data from 1995 to 2003. It also explores some possible mechanisms behind this link. It uses a gravity equation for trade augmented with an immigrant’s stock variable and a set of control variables. The immigrants variable enters the estimated equation in different ways depending on immigrant relevant characteristics both individual and non individualspecific. Results show that there is a positive link between immigrat...

  7. Methanol intoxication with bilateral basal ganglia infarct

    International Nuclear Information System (INIS)

    Methanol is a toxic agent that affects the central nervous system, especially the optic nerves and basal ganglia. Symmetrical hypodense lesions in the basal ganglia, which can be demonstrated by CT or MRI, is accepted as the most characteristic radiological feature of the disease. A case of a patient with bilateral putaminal hypodense infarcts due tomethanol intoxication is presented. Copyright (2001) Blackwell Science Pty Ltd

  8. Bilateral Ossiculoplasty in 1 Case of Achondroplasia

    OpenAIRE

    Jung, Jongyoon; Yang, Chulwon; Lee, Sunkyu; Choi, June

    2013-01-01

    Achondroplasia is the most common skeletal dysplasia and it combines various complications with normal longevity. Hearing disturbance due to otitis media or an ossicular anomaly is one of the most common complications. Conductive hearing loss is suggested as the most common form of hearing loss. Temporal bone and middle ear structures are distorted in achondroplasia because of rotational change of the skull base. Authors experienced a case of an achondroplastic patient with bilateral hearing ...

  9. Psychosocial Outcomes after Bilateral Hand Transplantation

    OpenAIRE

    Singh, Mansher; Oser, Megan; Zinser, Jennifer; Sisk, Geoffroy; Carty, Matthew J; Sampson, Christian; Pribaz, Julian J.; Pomahac, Bohdan; Talbot, Simon G

    2015-01-01

    Background: Since the first successful hand transplantation in 1998, there have been multiple reports about surgical technique, transplant survival, and immunosuppression. However, very limited published data exist on psychosocial outcomes following hand transplantation. Methods: We report psychosocial outcomes in a patient with bilateral hand transplants at the midforearm level with serial follow-ups over 3.5 years. Different metrics used to study psychosocial outcomes included the following...

  10. Surgical treatment of patients with bilateral cataracts

    Directory of Open Access Journals (Sweden)

    I.E. Ioshin

    2013-02-01

    Full Text Available ABSTRACT The Determination of the tactics for surgical cataract treatment in the fellow eye in patients with bilateral cataracts did not received any unambiguous solution till now and the periods of operation performance are interpreted differently. The authors analyzed the results of treatment in 486 patients with bilateral cataracts. The authors identified a possible favorable interval between first and second operations in case of bilateral cataract, which was based on the clinical, functional and immunological parameters. Phacoemulsifications with peri-operative antibiotic prophylaxis were carried out not later than 4 days after the operation on the first eye, if there were no complications intra-operatively and in post-operative period in the first eye. Recommended time of surgery in the fellow eye in 114 patients of the main group allowed to reveal high functional results (0.7-1.0 in 90.4% in the first eye and in 85.1% of cases in the fellow eye, that promoted the restoration of binocular functions in 98 % of cases after surgery in the shortest possible time. In all patients of the main group the clear vision at different distances were achieved after surgery with bilateral implantation of multifocal IOLs in both eyes in the maximum shortest time. Selected dates of cataract surgery in both eyes taking into account the general and associated ocular pathology allows to reduce the emotional cost, time and organizational problems in preparation for the operation, adding the benefits of quality of early rehabilitation after surgery in both eyes.

  11. Bilateral Pregnancy Luteoma: A Case Report

    OpenAIRE

    Annu Nanda; Uday A. Gokhale; G Rajasekharan Pillai

    2014-01-01

    Pregnancy luteoma is a non-neoplastic lesion of the ovary occurring during pregnancy and is usually discovered incidentally at the time of a cesarean section or during postpartum tubal ligation. An accurate diagnosis is important for the mother and the fetus as it can be confused with ovarian malignancy leading to unnecessary surgery. We report a case of a pregnant female who was discovered to have bilateral enlarged ovaries at the time of emergency cesarean section.

  12. Bilateral exposures and systemic solvency risk

    OpenAIRE

    Gouriéroux, Christian; Héam, Jean-Cyprien; Monfort, Alain

    2012-01-01

    By introducing a structure of the balance sheets of the banks, which takes into account their bilateral exposures in terms of stocks or lendings, we get a structural model for default analysis. This model allows us to distinguish the exogenous and endogenous default dependence. We prove the existence and uniqueness of the liquidation equilibrium, we study the consequences of exogenous shocks on the banking system and we measure contagion phenomena. This approach is illustrated by an applicati...

  13. China-Pakistan Strengthen Bilateral Custom Cooperation

    Institute of Scientific and Technical Information of China (English)

    Guo Yan

    2008-01-01

    @@ Mr.Abdullah Yusuf,Secretary General/Chairman,Central Board Of Revenue of Pakistan,arrived Shenzhen on April 22 to meet with Mr.Sheng Guangzu,the Chinese Minister for Customs Administration for discussing the bilateral customs issues.During his two-day visit,China's Foreign Trade Magazine interviewed to Mr.Abdullah Yusuf in Beijing,he gave the high evaluation on this visit and China's great development in the recent years.

  14. Bilateral femoral head dysplasia and osteochondritis

    International Nuclear Information System (INIS)

    Multiple epiphyseal dysplasia tarda (MEDT) and spondylo-epiphyseal dysplasisa tarda (SEDT) are genetically transmitted conditions affecting the hips, which may resemble bilateral Legg-Perthes disease (LPD). Misdiagnoses are not uncommon, with serious implications for treatment, prognosis and genetic counseling. An epidemiologic study of MEDT and SEDT in a well-defined population of 453 921 persons in Denmark was performed. A population prevalence of 0.7 per 100 000 inhabitants with SEDT and 4.0 per 100 000 inhabitants with MEDT was found. Distinguishing features between MEDT, SEDT and bilateral LPD based on radiologic findings in the hips, other joints, and spine were ascertained. Bilateral LPD is always asymmetric, exhibits patches of increased density in the epiphyses and often metaphyseal cyst-like changes. No spinal lesion or affection of other joints is present, and the acetabula are normal. In MEDT and SEDT the capital femoral epiphyses are symmetrically flattened, fragmented and uniformly slightly sclerotic. Generalised platyspondyly is a constant finding in SEDT. (orig.)

  15. Multilateral, regional and bilateral energy trade governance

    Energy Technology Data Exchange (ETDEWEB)

    Leal-Arcas, Rafael; Grasso, Costantino; Rios, Juan Alemany (Queen Mary Univ. of London (United Kingdom))

    2014-12-01

    The current international energy trade governance system is fragmented and multi-layered. Streamlining it for greater legal cohesiveness and international political and economic cooperation would promote global energy security. The current article explores three levels of energy trade governance: multilateral, regional and bilateral. Most energy-rich countries are part of the multilateral trading system, which is institutionalized by the World Trade Organization (WTO). The article analyzes the multilateral energy trade governance system by focusing on the WTO and energy transportation issues. Regionally, the article focuses on five major regional agreements and their energy-related aspects and examines the various causes that explain the proliferation of regional trade agreements, their compatibility with WTO law, and then provides several examples of regional energy trade governance throughout the world. When it comes to bilateral energy trade governance, this article only addresses the European Union’s (EU) bilateral energy trade relations. The article explores ways in which gaps could be filled and overlaps eliminated whilst remaining true to the high-level normative framework, concentrating on those measures that would enhance EU energy security.

  16. Medical Image Denoising Using Bilateral Filter

    Directory of Open Access Journals (Sweden)

    Devanand Bhonsle

    2012-07-01

    Full Text Available Medical image processing is used for the diagnosis of diseases by the physicians or radiologists. Noise is introduced to the medical images due to various factors in medical imaging. Noise corrupts the medical images and the quality of the images degrades. This degradation includes suppression of edges, structural details, blurring boundaries etc. To diagnose diseases edge and details preservation are very important. Medical image denoising can help the physicians to diagnose the diseases. Medical images include MRI, CT scan, x-ray images, ultrasound images etc. In this paper we implemented bilateral filtering for medical image denoising. Its formulation & implementation are easy but the performance of bilateral filter depends upon its parameter. Therefore for obtaining the optimum result parameter must be estimated. We have applied bilateral filtering on medical images which are corrupted by additive white Gaussian noise with different values of variances. It is a nonlinear and local technique that preserves the features while smoothing the images. It removes the additive white Gaussian noise effectively but its performance is poor in removing salt and pepper noise.

  17. Bilateral caudate infarct--a case report.

    Science.gov (United States)

    Lim, J K; Yap, K B

    1999-07-01

    Caudate strokes comprise only a small proportion of all subtypes of strokes. Bilateral caudate infarcts are even rarer and only a few cases have been reported in the literature. We report an 86-year-old woman with bilateral caudate infarcts. She had no past medical history of note. She presented with headache for several days and drowsiness on day of admission. Clinical examination revealed abulia, inability to comprehend or verbalize (acute mutism), right-sided neglect and right-sided hemiparesis. Computed tomographic (CT) scan brain revealed decreased attenuation in both heads of both caudate nuclei with extension across the anterior limb of both internal capsules to involve the lentiform nuclei. Echocardiography showed aortic valve sclerosis, mild mitral and aortic regurgitation and normal left ventricular function. Carotid ultrasound revealed mild stenosis of proximal right internal carotid and left distal common carotid and adjacent proximal internal carotid arteries. She showed initial improvement in the first week, but subsequently had a progressive downward course despite rehabilitation and died 44 days after her stroke. A patient with bilateral caudate infarcts is likely to have poor prognosis for rehabilitation and survival. PMID:10561773

  18. High Performance, Three-Dimensional Bilateral Filtering

    Energy Technology Data Exchange (ETDEWEB)

    Bethel, E. Wes

    2008-06-05

    Image smoothing is a fundamental operation in computer vision and image processing. This work has two main thrusts: (1) implementation of a bilateral filter suitable for use in smoothing, or denoising, 3D volumetric data; (2) implementation of the 3D bilateral filter in three different parallelization models, along with parallel performance studies on two modern HPC architectures. Our bilateral filter formulation is based upon the work of Tomasi [11], but extended to 3D for use on volumetric data. Our three parallel implementations use POSIX threads, the Message Passing Interface (MPI), and Unified Parallel C (UPC), a Partitioned Global Address Space (PGAS) language. Our parallel performance studies, which were conducted on a Cray XT4 supercomputer and aquad-socket, quad-core Opteron workstation, show our algorithm to have near-perfect scalability up to 120 processors. Parallel algorithms, such as the one we present here, will have an increasingly important role for use in production visual analysis systems as the underlying computational platforms transition from single- to multi-core architectures in the future.

  19. Bilateral femoral neck fractures following pelvic irradiation

    International Nuclear Information System (INIS)

    Over 300 cases of femoral neck fractures following radiotherapy for intrapelvic malignant tumor have been reported in various countries since Baensch reported this disease in 1927. In Japan, 40 cases or so have been reported, and cases of bilateral femoral neck fractures have not reached to ten cases. The authors experienced a case of 75 year-old female who received radiotherapy for cancer of the uterus, and suffered from right femoral neck fracture 3 months after and left femoral neck fracture one year and half after. As clinical symptoms, she had not previous history of trauma in bilateral femurs, but she complained of a pain in a hip joint and of gait disturbance. The pain in left femoral neck continued for about one month before fracture was recognized with roentgenogram. As histopathological findings, increase of fat marrow, decrease of bone trabeculae, and its marked degeneration were recognized. Proliferation of some blood vessels was found out, but thickness of the internal membrane and thrombogenesis were not recognized. Treatment should be performed according to degree of displacement of fractures. In this case, artificial joint replacement surgery was performed to the side of fracture of this time, because this case was bilateral femoral neck fractures and the patient had received artificial head replacement surgery in the other side of fracture formerly. (Tsunoda, M.)

  20. Bilateral spontaneous rupture of 'hale' kidneys

    International Nuclear Information System (INIS)

    A rare case of spontaneous bilateral rupture of the kidneys, occurring consecutively over a one-year period in a young male patient with 'hale' kidneys until then, is described. The patient's past history and thorough examination performed do not justify to assign the case under the heading of some of the etiological factors as the underlying cause of spontaneous kidney rupture. The literature survey on spontaneous bilateral non-tumor ruptures of kidneys shows that over a 20-year period, only 3 cases of bilateral spontaneous ruptures have been reported. It is pointed out that panarteritis nodosa followed by hemorrhagic fever with renal syndrome is the commonest underlying cause of such ruptures. Clinically spontaneous ruptures become manifest with emergency condition presenting severe renal colic, impaired to serious general condition, often with acute abdomen and hemodynamic breakdown, and no past history evidence of renal disease or injury. In the initial phase diagnosing is not always easy; it is usually made on the ground of physical examination and the full range of imaging studies used in urological practice and during operative treatment. Emphasis is laid on the fact that the imaging methods are not invariably sufficient to identify the exact etiological factor giving rise to such a severe condition, but nevertheless these methods have an essential practical bearing on diagnosing a rupture. (authors)

  1. Diagnosis and management of bilateral nasolabial cysts

    Directory of Open Access Journals (Sweden)

    Rajkumar Parwani

    2013-01-01

    Full Text Available Nasolabial cysts are painless, submucosal, non-odontogenic jaw cysts presenting as soft tissue swellings in the maxillary anterior mucolabial fold lateral to midline, leading to elevation of nasal ala. Present case documents bilateral nasolabial cysts in a 69-year-old Asian female patient. In the present case, extraoral swelling of maxillary lip and elevation of nasal ala was observed on right side of the face. Intraorally, soft and fluctuant bilateral cysts were observed. Straw-colored fluid was aspirated from the right cyst. Radiographically, erosion of bone in a "cupping" fashion was observed in the region of left cyst. The cysts were enucleated using intraoral approach. Histopathology of the right-sided cyst revealed a cystic cavity lined by stratified squamous cells along with a few mucosal cells. At few places, stratified squamous and pseudostratified columnar epithelia with many cilia and goblet cells were also evident. Capsule was loosely arranged with fibrous tissue and chronic inflammatory infiltrate. Left-sided cystic specimen showed two or more layered stratified squamous lining epithelium with thin capsule. Diagnosis of bilateral nasolabial/nasoalveolar cysts was confirmed.

  2. High Performance, Three-Dimensional Bilateral Filtering

    International Nuclear Information System (INIS)

    Image smoothing is a fundamental operation in computer vision and image processing. This work has two main thrusts: (1) implementation of a bilateral filter suitable for use in smoothing, or denoising, 3D volumetric data; (2) implementation of the 3D bilateral filter in three different parallelization models, along with parallel performance studies on two modern HPC architectures. Our bilateral filter formulation is based upon the work of Tomasi [11], but extended to 3D for use on volumetric data. Our three parallel implementations use POSIX threads, the Message Passing Interface (MPI), and Unified Parallel C (UPC), a Partitioned Global Address Space (PGAS) language. Our parallel performance studies, which were conducted on a Cray XT4 supercomputer and aquad-socket, quad-core Opteron workstation, show our algorithm to have near-perfect scalability up to 120 processors. Parallel algorithms, such as the one we present here, will have an increasingly important role for use in production visual analysis systems as the underlying computational platforms transition from single- to multi-core architectures in the future.

  3. FEATURES OF BILATERAL BREAST CANCER NODAL METASTASIS

    Directory of Open Access Journals (Sweden)

    Ye. A. Fesik

    2014-01-01

    Full Text Available This article focuses on issues related to the identification and investigation of the lymph node metastases with bilateral breast cancer. The presence of metastases in the lymph nodes determines the stage of the disease, and introducing a form of tumor progression, characterizes the course and prognosis for the future in a specific patient. Thus, the identification of possible morphological and immunohistochemical characteristics of the tumor tissue and their comparison with the frequency and severity of regional lymph nodes would help to solve the problem of the identification of prognostic factors and markers associated with the risk of nodal metastasis in bilateral breast cancer. This work is relevant due to the fact that the literature on this issue to date are treated ambiguously, and answers to many questions, unfortunately, no.The authors performed a morphological study of the tumor tissue from 600 patients suffering from unilateral and bilateral breast cancer. To avoid false results were studied only cases corresponding to the histological type of invasive carcinoma of non-specific type. The study found that a greater number and a greater percentage of the affected lymph node metastases were observed in patients with bilaterally synchronous tumors. The patients of this group of metastatic lymph nodes was detected more frequently in the presence of infiltrative component of three or more types of structures with the presence of these discrete groups of tumor cells, and the observed maximum degree of inflammatory infiltration of the tumor stroma. In the group of patients with unilateral breast cancer nodal metastasis often detects when triple negative molecular genetic type of the lesion, with large amounts of tumor site, in the presence of infiltrative component of three or more types of structures with the obligatory presence of these microalveolar structures and discretely spaced groups of tumor cells and the highest severity of

  4. Immunohistochemical evaluation of fibrillar components of the extracellular matrix of transversalis fascia and anterior abdominal rectus sheath in men with inguinal hernia

    Directory of Open Access Journals (Sweden)

    Rogério De Oliveira Gonçalves

    2014-01-01

    Full Text Available OBJECTIVE: to evaluate the role of fibrillar extracellular matrix components in the pathogenesis of inguinal hernias. METHODS: samples of the transverse fascia and of the anterior sheath of the rectus abdominis muscle were collected from 40 men aged between 20 and 60 years with type II and IIIA Nyhus inguinal hernia and from 10 fresh male cadavers (controls without hernia in the same age range. The staining technique was immunohistochemistry for collagen I, collagen III and elastic fibers; quantification of fibrillar components was performed with an image analysis processing software. RESULTS: no statistically significant differences were found in the amount of elastic fibers, collagen I and collagen III, and the ratio of collagen I / III among patients with inguinal hernia when compared with subjects without hernia. CONCLUSION: the amount of fibrillar extracellular matrix components did not change in patients with and without inguinal hernia.

  5. Biceps femoris and semitendinosus—teammates or competitors? New insights into hamstring injury mechanisms in male football players: a muscle functional MRI study

    OpenAIRE

    Schuermans, Joke; Van Tiggelen, Damien; Danneels, Lieven; Witvrouw, Erik

    2014-01-01

    Background: The hamstring injury mechanism was assessed by investigating the exercise-related metabolic activity characteristics of the hamstring muscles using a muscle functional MRI (mfMRI) protocol. Methods: 27 healthy male football players and 27 football players with a history of hamstring injuries (recovered and playing fully) underwent standardised mfMR Imaging. The mfMRI protocol consisted of a resting scan, a strenuous bilateral eccentric hamstring exercise and a postexercise scan...

  6. Iatrogenic “buffalo chest” bilateral pneumothoraces following unilateral transbronchial lung biopsies in a bilateral lung transplant recipient

    Directory of Open Access Journals (Sweden)

    Leith Sawalha

    2015-01-01

    Full Text Available We present a 54 year old male patient who had a bilateral lung transplant sixteen years ago for Alpha-1 Antitrypsin Deficiency-related emphysema. He was referred for flexible bronchoscopy with transbronchial biopsies to evaluate new mild exertional dyspnea and worsening of his FEV1. Eight transbronchial biopsies were done from the right middle lobe and the right lower lobe. Post procedure he developed bilateral pneumothoces that required emergent bilateral pleural ‘pigtail’ catheters. To our knowledge, this is the first reported case of bilateral pneumothoraces that developed after a unilateral procedure in a bilateral lung transplant recipient relatively late after the transplant.

  7. Ceratite bilateral por Acanthamoeba: relato de caso Bilateral Acanthamoeba keratitis: case report

    Directory of Open Access Journals (Sweden)

    Wilson Nahmatallah Obeid

    2003-12-01

    Full Text Available A ceratite por Acanthamoeba é uma infecção ocular grave que, apesar dos recentes progressos no diagnóstico e tratamento, ainda provoca prolongada morbidade e perda da acuidade visual. Relatamos um caso de ceratite bilateral por Acanthamoeba em usuário de lentes de contato, que é o primeiro caso descrito na literatura brasileira.Acanthamoeba keratitis is a severe ocular infection which even with recent progress in diagnosis and treatment still causes long morbidity and loss of visual acuity. We describe a case of bilateral Acanthamoeba keratitis in a user of contact lenses, which is the first case discussed in Brazilian literature.

  8. Bilateral inferior petrosal sinus sampling using vasopressin

    Directory of Open Access Journals (Sweden)

    Narendra Kotwal

    2016-01-01

    Full Text Available Context: Anatomical localization of pituitary adenoma can be challenging in adrenocorticotropic hormone (ACTH-dependent Cushing's syndrome, and bilateral inferior petrosal sinus sampling (BIPSS is considered gold standard in this regard. Stimulation using corticotrophin-releasing hormone (CRH improves the sensitivity of BIPSS, however, same is not easily available in India. Therefore, we undertook this study of BIPPS using vasopressin as agent for stimulation owing to its ability to stimulate V3 receptors present on corticotrophs. Aims: To study the tumor localization and lateralization in difficult to localize cases of ACTH-dependent Cushing's syndrome by bilateral inferior petrosal sinus sampling using vasopressin for corticotroph stimulation. Settings and Design: Prospective observational study. Subjects and Methods: Six patients (5 females meeting inclusion criteria underwent BIPSS using vasopressin for stimulation. Results: All six patients had nonsuppressible overnight and low dose dexamethasone suppression test with elevated plasma ACTH levels suggestive of ACTH-dependent Cushing's syndrome. High dose dexamethasone suppression test showed suppressible cortisol in two cases, and microadenoma was seen in two patients on magnetic resonance imaging pituitary. Contrast enhanced computed tomography of the abdomen showed left adrenal hyperplasia in one case and anterior mediastinal mass with bilateral adrenal hyperplasia another. Using BIPSS four patients were classified as having Cushing's disease that was confirmed histopathologically following surgery. Of the remaining two, one had primary pigmented nodular adrenocortical disease, and another had thymic carcinoid with ectopic ACTH production as the cause of Cushing's syndrome. No serious adverse events were noted. Conclusions: Vasopressin may be used instead of CRH and desmopressin for stimulation in BIPSS.

  9. Primary Amenorrhea with Bilateral Endometriotic Cysts

    International Nuclear Information System (INIS)

    Primary amenorrhea is a common problem. Diagnosis is usually by going through systematic approach of history, examination and investigations. This case had bilateral large endometriotic cysts in the adnexal region. Uterus was normal sized with well-formed endometrium. She underwent laparotomy followed by drainage of endometriotic cysts, stripping and reconstruction of ovaries was performed. Patient was given a trial of combined oral contraceptive pills for two consecutive cycles to observe withdrawal bleeding, but it failed. Till now we are unable to find out such case in literature. Exact case of primary amenorrhea could not be found. (author)

  10. Bilateral lipoma arborescens of the subdeltoid bursa

    International Nuclear Information System (INIS)

    Lipoma arborescens is a rare cause of chronic monoarticular arthritis. It is most commonly seen in the knees, but only a few cases involving other joints, especially the subdeltoid bursa, have been described. To our knowledge, this is the first reported case of lipoma arborescens involving bilateral subdeltoid bursae. Although it is associated with joint effusion, synovial cysts and erosions, the presence of reactive bone formation has not been reported. Magnetic resonance imaging is a very effective method for the diagnosis of this rare condition because of its ability to do tissue characterization

  11. Bilateral pulmonary sequestration: a case report

    International Nuclear Information System (INIS)

    A 21-year-old woman presented with productive cough and hemoptysis. Chest radiograph shows a large thin-walled cystic lesion with an air-fluid level in medial portion of the left lower lung zone and opacity in paravertebral area of the right lower lung zone. Chest CT scan shows a thin-walled cavitary lesion in the posterior basal segment of left lower lobe with an air-fluid level. Area of consolidation containing air-filled cysts was also observed in medial aspect of right lower lobe. Selective angiogram obtained from aberrant artery arising from descending abdominal aorta showed two main branches of the artery supplying bilateral pulmonary lesions

  12. Familial extensive idiopathic bilateral pleural fibrosis.

    Science.gov (United States)

    Azoulay, E; Paugam, B; Heymann, M F; Kambouchner, M; Haloun, A; Valeyre, D; Battesti, J P; Tazi, A

    1999-10-01

    The authors report three sisters with bilateral isolated apical pleural fibrosis of unknown origin, which did not respond to empirical antituberculosis therapy and oral corticosteroids. The disease evolved in an unrelenting fashion producing pleural fibrosis at the lung bases and leading to the death of two sisters and to lung transplantation in the other one. There was no history of other familial disease or consanguinity. The particular features of these cases and the differences from other reports of apparently cryptogenic pleural fibrosis are outlined. PMID:10573252

  13. Bilateral Supernumerary Breast. A Case Report

    Directory of Open Access Journals (Sweden)

    Martha Yudey Rodríguez Pino

    2014-04-01

    Full Text Available Incidence of polymastia in the general population ranges from 0.4 to 6%. Accessory breasts are often considered a purely cosmetic problem; however various benign and malignant alterations may occur in these structures, as in any other breast tissue. A case of a patient who developed a painless mass in both axillary regions during pregnancy is presented. Her family physician interpreted it as lymphadenopathy. During the immediate puerperium, a greater enlargement in the axillary regions and pain, evident on physical examination, were found. Hence, a mammography and ultrasound were performed. Bilateral supernumerary breast and duct ectasia of the left breast were diagnosed.

  14. Bilateral Kimura's disease of the eyelids.

    OpenAIRE

    Kennedy, S.M.; Pitts, J F; Lee, W. R.; Gibbons, D C

    1992-01-01

    A case of Kimura's disease affecting the eyelids bilaterally is reported in a 5-year-old boy of Afro-Caribbean extraction who has been followed for 12 years with repeat biopsies. He initially presented at 5 years of age with swelling of the left upper eyelid, left cervical lymphadenopathy, and eosinophilia. One year later he developed swelling of the right upper eyelid. There has been no change in the clinical appearance over the next 12 years. Repeated biopsies of the eyelids showed a diffus...

  15. Bilateral internuclear ophthalmoplegia following mild head injury.

    Science.gov (United States)

    Muthukumar, N; Veerarajkumar, N; Madeswaran, K

    2001-05-01

    A 7-year-old child presented with bilateral internuclear ophthalmoplegia (INO) following a trivial head injury. CT was normal. MRI revealed a pontine lesion. Two months after the injury the patient was neurologically normal. INO following head injury is rare. Rarer still is INO following mild head injury. To date, only four cases of INO had been reported following mild head injury; the present case is the fifth and the first in which the lesion was documented using MRI. The relevant literature is reviewed. PMID:11417420

  16. Bilateral akillesseneruptur efter behandling med ciprofloxacin

    DEFF Research Database (Denmark)

    Attarzadeh, Amir Pasha; Ryge, Camilla

    2013-01-01

    We report a case of spontaneous non-traumatic bilateral rupture of the Achilles tendons following ciprofloxacin treatment. A 54-year-old man presented with spontaneous Achilles tendon rupture on the left side, tendinitis and partial tear on the right side following few days of treatment with...... ciprofloxacin 500 mg twice daily and long-term treatment with prednisolon 10 mg once daily. This rare side effect caused by concurrent treatment with steroids and ciprofloxacin should be kept in mind. Any signs of tendinitis following this treatment should arouse the physicians' suspicion towards ciprofloxacin....

  17. Bilateral sequential Propionibacterium acnes exogenous endophthalmitis.

    Science.gov (United States)

    Saffra, Norman; Moriarty, Emily; Milman, Tatyana

    2016-12-01

    A 68-year-old man underwent uncomplicated sequential cataract extractions performed more than a year apart. He presented 6 months after the second surgery with persistent intraocular inflammation in both eyes. Cultures from both eyes grew Propionibacterium acnes and he responded well to treatment. Suspicion for delayed-onset post-operative endophthalmitis must remain high in uveitis cases that fail to resolve with anti-inflammatory treatments. The authors believe this is the first reported case of bilateral sequential P. acnes exogenous endophthalmitis. PMID:27220771

  18. Changes in energy metabolism in the quadriceps femoris after a single bout of acute exhaustive swimming in rats: a 31p-magnetic resonance spectroscopy study

    Institute of Scientific and Technical Information of China (English)

    Sun Yingwei; Pan Shinong; Chen Zhian; Zhao Heng; Ma Ying; Zheng Liqiang; Li Qi

    2014-01-01

    Background Little is known about the value of 31P-magnetic resonance spectroscopy (31P-MRS) in in vivo assessment of exhaustive exercise-induced injury in skeletal muscle.We aimed to evaluate the value of a 31P-MRS study using the quadriceps femoris after a single bout of acute exhaustive swimming in rats,and the correlation between 31P-MRS and histological changes.Methods Sixty male Sprague-Dawley rats were randomly assigned to control,half-exhaustive,and exhaustive exercise groups.31P-MRS of the quadriceps femoris of the right lower limb was performed immediately after swimming exercise to detect Pi,PCr,and β-ATP.The Pi/PCr,Pi/β-ATP,PCr/β-ATP,and PCr/(PCr+Pi) were calculated and pH measured.Areas under the receiver operating characteristic curve (AUCs) were calculated to evaluate the diagnostic potential of 31P-MRS in identifying and distinguishing the three groups.HE staining,electron microscopy and desmin immunostaining after imaging of the muscle were used as a reference standard.The correlation between 31P-MRS and the mean absorbance (A value) of desmin staining were analyzed with the Pearson correlation test.Results Pi,PCr,Pi/PCr,and PCr/(PCr+Pi) showed statistically significant intergroup differences (P<0.05).AUCs of Pi,PCr,Pi/PCr,and PCr/(PCr+Pi) were 0.905,0.848,0.930,and 0.930 for the control and half-exhaustive groups,while sensitivity and specificity were 90%/85%,95%/55%,95%/80%,and 90%/85%,respectively.The AUCs of Pi,PCr,Pi/PCr and PCr/(PCr+Pi) were 0.995,0.980,1.000,and 1.000 for the control and exhaustive groups,while sensitivity and specificity were 95%/90%,100%/90%,100%/95%,and 100%/95%,respectively.The AUCs of Pi,PCr,Pi/PCr,and PCr/(PCr+Pi) were 0.735,0.865,0.903,and 0.903 for the half-exhaustive and exhaustive groups,while sensitivity and specificity were 80%/60%,90%/75%,95%/65%,and 95%/70%,respectively.In the half-exhaustive group,some muscle fibers exhibited edema in HE staining,and the

  19. A case of bilateral aldosterone-producing adenomas differentiated by segmental adrenal venous sampling for bilateral adrenal sparing surgery.

    Science.gov (United States)

    Morimoto, R; Satani, N; Iwakura, Y; Ono, Y; Kudo, M; Nezu, M; Omata, K; Tezuka, Y; Seiji, K; Ota, H; Kawasaki, Y; Ishidoya, S; Nakamura, Y; Arai, Y; Takase, K; Sasano, H; Ito, S; Satoh, F

    2016-06-01

    Primary aldosteronism due to unilateral aldosterone-producing adenoma (APA) is a surgically curable form of hypertension. Bilateral APA can also be surgically curable in theory but few successful cases can be found in the literature. It has been reported that even using successful adrenal venous sampling (AVS) via bilateral adrenal central veins, it is extremely difficult to differentiate bilateral APA from bilateral idiopathic hyperaldosteronism (IHA) harbouring computed tomography (CT)-detectable bilateral adrenocortical nodules. We report a case of bilateral APA diagnosed by segmental AVS (S-AVS) and blood sampling via intra-adrenal first-degree tributary veins to localize the sites of intra-adrenal hormone production. A 36-year-old man with marked long-standing hypertension was referred to us with a clinical diagnosis of bilateral APA. He had typical clinical and laboratory profiles of marked hypertension, hypokalaemia, elevated plasma aldosterone concentration (PAC) of 45.1 ng dl(-1) and aldosterone renin activity ratio of 90.2 (ng dl(-1) per ng ml(-1 )h(-1)), which was still high after 50 mg-captopril loading. CT revealed bilateral adrenocortical tumours of 10 and 12 mm in diameter on the right and left sides, respectively. S-AVS confirmed excess aldosterone secretion from a tumour segment vein and suppressed secretion from a non-tumour segment vein bilaterally, leading to the diagnosis of bilateral APA. The patient underwent simultaneous bilateral sparing adrenalectomy. Histopathological analysis of the resected adrenals together with decreased blood pressure and PAC of 5.2 ng dl(-1) confirmed the removal of bilateral APA. S-AVS was reliable to differentiate bilateral APA from IHA by direct evaluation of intra-adrenal hormone production. PMID:26538381

  20. Bilateral based robust load frequency control

    International Nuclear Information System (INIS)

    Load frequency control (Lc) has been one of the major subjects in electric power system design/operation and is becoming much more significant today in accordance with increasing size and the changing structure and complexity of interconnected power systems. In practice, power systems use simple proportional-integral (PI) controllers for frequency regulation and load tracking. However, since the PI controller parameters are usually tuned based on classical or trial and error approaches, they are incapable of obtaining good dynamical performance for a wide range of operating conditions and various load changes scenarios in a restructured power system. This paper addresses a new decentralized robust Lc design in a deregulated power system under a bilateral based policy scheme. In each control area, the effect of bilateral contracts is taken into account as a set of new input signals in a modified traditional dynamical model. The Lc problem is formulated as a multi-objective control problem via a mixed H2/H∞ control technique. In order to design a robust PI controller, the control problem is reduced to a static output feedback control synthesis, and then, it is solved using a developed iterative linear matrix inequalities algorithm to get a robust performance index close to a specified optimal one. The proposed method is applied to a 3 control area power system with possible contract scenarios and a wide range of load changes. The results of the proposed multi-objective PI controllers are compared with H2/H∞ dynamic controllers

  1. Bilateral high division of sciatic nerve

    Directory of Open Access Journals (Sweden)

    K. Shwetha

    2014-08-01

    Full Text Available Sciatic nerve is the thickest nerve in the body formed by the sacral plexus from L4 to S3 in the lesser pelvis. It emerges through the greater sciatic foramen below the piriformis and enter the gluteal region. Then the nerve passes on the back of the thigh and at the level of superior angle of popliteal fossa it terminates by dividing into tibial and common peroneal nerve. The knowledge of anatomical variations in the division of nerve is important for various surgical and anaesthetic procedures. During routine dissection in the department of anatomy, Mysore Medical College and Research Institute, Mysore, a rare bilateral high division of sciatic nerve was observed in a female cadaver aged about 40 years. In the present case there was bilateral high division of sciatic nerve. The nerve was seen dividing into two branches before it emerges through the greater sciatic foramen. The tibial nerve was entering the gluteal region below the piriformis muscle and common peroneal nerve was entering by piercing the piriformis. The knowledge of this variation is important as the nerve may get compressed with surrounding anatomical structures resulting in non discogenic sciatica. The awareness of variations is important for surgeons during various procedures like fracture, posterior dislocation of hip joint and hip joint replacement. The anatomical variations are important during deep intramuscular injections in gluteal region and also for anaesthetists during sciatic nerve block. [Int J Res Med Sci 2014; 2(4.000: 1785-1787

  2. A RARE CASE OF BILATERAL MICROSPHEREPHAKIA

    Directory of Open Access Journals (Sweden)

    Pandu

    2015-05-01

    Full Text Available Microspherophakia is rare bilateral congenital anamoly of the crystalline lens. The condition may be isolated , familial or it may be associated with systemic affections like Marfan's syndrome , Weil - Marchesani syndrome , hyperlysinemia and congenital rubella. Microspherophakia results in lenticular myopia , lens dislocation , usually inferiorly and inverse glaucoma. We present a case in a 8 year old child who presented with bilateral microspherophakia and anterior dislocation of lens of right eye. visual acuity in right eye was counting fingers close to face and i n left eye 6/60.IOP with perkins applanation tonometer was 30mmHg in right eye 22mmHg in left eye , cornea was hazy due to edema , anterior chamber was shallow in both eye patient was managed with emergency lens extraction of right eye and secondary ACIOL im plantation. Left eye was managed by laser peripheral iridotomy. IOP was within normal limits postoperatively in both eyes without any antiglaucoma medications. Postoperatively best corrected visual acuity in right was 6/18 and 6/9 in left eye.

  3. Unusual Bilateral Rim Fracture in Femoroacetabular Impingement

    Directory of Open Access Journals (Sweden)

    Claudio Rafols

    2015-01-01

    Full Text Available This is a report of one case of bilateral acetabular rim fracture in association with femoroacetabular impingement (FAI, which was treated with a hip arthroscopic procedure, performing a partial resection, a labral reinsertion, and a subsequential internal fixation with cannulated screws. Up to date, there are in the literature only two reports of rim fracture and “os acetabuli” in association with FAI. In the case we present, the pincer and cam resection were performed without complications; the technique used was published previously. With this technique the head of the screw lays hidden by the reattached labrum. We removed partially the fractured rim fragment and the internal fixation of the remaining portion was achieved with a screw. In the event of a complete resection of the fragment, it would have ended with a LCE angle of 18° and a high probability of hip instability. We believe that this bilateral case helps establish the efficacy and reproducibility of the technique described by Larson.

  4. Bilateral tension pneumothorax following equipment improvisation.

    Science.gov (United States)

    Zambricki, Christine; Schmidt, Carol; Vos, Karen

    2014-02-01

    This case report describes an unexpected event that took place as a result of using improvised equipment. The patient, a 16-year-old female undergoing complex oral surgery, suffered bilateral pneumothorax following the improper use of an airway support device. During the immediate postoperative period with the patient still intubated, oxygen tubing was attached to a right angle elbow connector with the port closed and 10 L/minute oxygen flow was administered to the patient in a manner that did not allow the patient to exhale. Within seconds, pneumothorax was apparent as the patient's vital signs deteriorated, visible swelling was noted in the shoulders and neck, and there was an absence of breath sounds on auscultation. This case study has application beyond the immediate discussion of bilateral pneumothorax, serving as a caution about the unintended consequences of equipment improvisation. In addition to highlighting the hazards of providing patient care with a non-standard device, this study also provides a powerful example of the human factors that can contribute to medical errors in the healthcare setting. PMID:24654348

  5. Bilateral acute retinal necrosis after herpetic meningitis

    Directory of Open Access Journals (Sweden)

    Katsura T

    2012-04-01

    Full Text Available Keisho Hirota1,2, Masayuki Akimoto1,3, Toshiaki Katsura21Department of Ophthalmology, Kyoto Medical Center, National Hospital Organization, 2Internal Medicine, Kyoto Medical Center, 3Clinical Research Center, Kyoto Medical Center, Kyoto, JapanPurpose: The report of a case of bilateral acute retinal necrosis after herpetic meningitis.Case report: A 47-year-old man was admitted with the chief complaint of persistent high fever and transient loss of consciousness. Although his general condition improved after intravenous acyclovir administration, the patient presented with visual loss in both eyes 4 days after admission. Visual acuity in his right eye was 20/200 and his left eye had light perception alone. Both eyes showed panretinal arteritis diagnosed as acute retinal necrosis. Panretinal photocoagulation was performed for both eyes. Progression of retinal detachment was prevented in both eyes; however, visual acuity of the left eye was totally lost because of neovascular glaucoma. Visual acuity of the right eye recovered to 20/20.Conclusion: Although cases of bilateral acute retinal necrosis have been reported after herpetic encephalitis, this condition is rare after herpetic meningitis. Prophylactic acyclovir therapy and early panretinal photocoagulation may prevent retinal detachment and improve the prognosis. Neurologists and ophthalmologists should be aware that not only herpetic encephalitis but also herpetic meningitis can lead to acute retinal necrosis within a very short interval.Keywords: acute retinal necrosis, herpetic meningitis, herpes simplex, varicella zoster virus

  6. Bilateral Single-Session Retrograde Intrarenal Surgery for the Treatment of Bilateral Renal Stones

    Directory of Open Access Journals (Sweden)

    Gokhan Atis

    2013-06-01

    Full Text Available Purpose The aim of the study was to evaluate the efficacy and safety of bilateral single-session retrograde intrarenal surgery in the treatment of bilateral renal stones. Materials and Methods From December 2008 to February 2012, 42 patients who had undergone bilateral single-session retrograde intrarenal surgery (RIRS and laser lithotripsy were included in the study. The procedures were performed in the lithotomy position on an endoscopy table under general anesthesia, beginning on the side in which the stone size was smaller. Plain abdominal radiography, intravenous urograms (IVU, renal ultrasonography (USG and / or non-contrast tomography (CT scans were conducted for all patients. The success rate was defined as patients who were stone-free or only had residual fragment less than 4 mm. Results A total of 42 patients (28 male, 14 female with a mean age 39.2 ± 14.2 were included in the present study. The mean stone size was 24.09 ± 6.37 mm with a mean operative time of 51.08 ± 15.22 minutes. The stone-free rates (SFR were 92.8% and 97.6% after the first and second procedures, respectively. The average hospital stay was 1.37 ± 0.72 days. In two patients (4.7%, minor complications (Clavien I or II were observed, whereas no major complications (Clavien III-V or blood transfusions were noted in the studied group. Conclusions Bilateral single-session RIRS and laser lithotripsy can be performed safely and effectively with a high success rate and low complication rate in patients with bilateral renal stones.

  7. Simultaneous bilateral spontaneous pneumothorax with congenital pleuro-pleural communication

    OpenAIRE

    HATA, YOSHINOBU; Suzuki, Takashi; Yokoi, Masahide; Yoshida, Shuji; Takeyama, Teruaki; Nakazaki, Haruhiro; Goto, Hidenori; Sato, Fumitomo; Takagi, Keigo; Otsuka, Hajime

    2013-01-01

    A single pleural space can lead to serious simultaneous bilateral pneumothorax in cases of congenital or acquired pleuro-pleural communication. Here we report a 35-year-old man with bilateral pneumothorax. Chest computed tomography scans revealed a small air space between the esophagus and aorta, suggesting pleuro-pleural communication. Bilateral thoracoscopic bullectomy was performed. Repeated inspection revealed a 2-cm-long pleural window between the aorta and esophagus, which was closed wi...

  8. Bilateral Foot Pain in a Collegiate Distance Runner

    OpenAIRE

    Denegar, Craig R.; Siple, Bonnie J.

    1996-01-01

    A 19-year-old, white female, college freshman cross-country runner presented to the athletic training center complaining of bilateral plantar foot pain 1 week into the cross-country season. She had been treated for bilateral plantar fasciitis twice in the previous 3 years, and initial evaluation suggested a recurrence. A failure to respond to treatment led us to suspect other causes. Subsequent diagnostic imaging (bone scan, CT scan) revealed bilateral navicular stress fractures. Navicular st...

  9. Bilateral leukocoria in a patient with homozygous protein C deficiency

    International Nuclear Information System (INIS)

    We describe a bilateral leukocoria and neonatal purpura fulminans in a male infant, born at full term after an unremarkable pregnancy to a healthy consanguineous married couple. Multiple hemorrhagic skin bullae were found at birth on various parts of the body with bilateral leukocoria, organized vitreous hemorrhage, retinal detachment, and intracranial hemorrhage with undetectable levels of protein C activity. We report a clinical case of homozygous protein-C deficiency with severe purpura fulminans and bilateral leukocoria. (author)

  10. Bilateral fat necrosis of the breast: report of a case.

    OpenAIRE

    Sonobe,Hiroshi; SATO, Yasuo; Suzuki,Yoshihide; Hayashi, Kazuhiko; Kawabata, Kenji

    1980-01-01

    A rare case of bilateral fat necrosis of the breast is reported. The patient was a 50-year-old unmarried woman having no history of trauma, disease or surgery of the breast. In the bilateral breasts, ill-defined, firm masses with skin retraction were noted. Bilateral breast cancer was diagnosed clinically. However, both lesions showed histologically chronic granulomatous inflammation with foci of fatty necrosis, infiltration of lymphocytes, plasma cells, lipid containing foamy cells, foreign ...

  11. Unilateral versus Bilateral Instrumentation in Spinal Surgery: A Systematic Review

    OpenAIRE

    Molinari, Robert W.; Saleh, Ahmed; Molinari, Robert; Hermsmeyer, Jeff; Dettori, Joseph R.

    2015-01-01

    Study Design Systematic review. Clinical Questions (1) What is the comparative efficacy of unilateral instrumentation compared with bilateral instrumentation in spine surgery? (2) What is the safety of unilateral instrumentation compared with bilateral instrumentation in spine surgery? Methods Electronic databases and reference lists of key articles were searched up to September 30, 2014, to identify studies reporting the comparative efficacy and safety of unilateral versus bilateral instrume...

  12. Successful Reconstruction of Asymptomatic Bilateral External Carotid Artery Aneurysms.

    Science.gov (United States)

    Loja, Melissa N; Pevec, William C

    2016-04-01

    True aneurysms of the external carotid artery (ECA) are extremely rare with an unknown incidence and natural history. We present the successful operative management of an asymptomatic 65-year-old man found to have bilateral internal carotid artery stenosis and bilateral ECA aneurysms. His bilateral carotid arteries were reconstructed with bifurcated interposition grafts in a staged fashion. The patient recovered without sequelae and continues to be asymptomatic 1 year after reconstruction. We present the operative management of this rare case. PMID:26802292

  13. Complete bilateral horizontal gaze paralysis disclosing multiple sclerosis

    OpenAIRE

    MILEA, D; Napolitano, M.; Dechy, H; Le Hoang, P.; Delattre, J.; Pierrot-Deseillig..., C

    2001-01-01

    Two women presented with bilateral internuclear ophthalmoplegia evolving in a few days to complete bilateral horizontal gaze paralysis. Convergence and vertical eye movements were normal. Cerebral MRI showed a few small white matter lesions in the lateral ventricle regions, and, at the brainstem level, a single, small, bilateral lesion affecting the posterior part of the medial pontine tegmentum and responsible for the clinical syndrome. The condition gradually improved in b...

  14. Bilateral panuveitis associated with Whipple disease – case report

    OpenAIRE

    Lisboa, Maria; Domingues, Isabel; Pamplona, Jaime; Barata, Pedro; Morgado, Joana; Brotas, Vítor

    2014-01-01

    [english] Purpose: To describe a clinical case and literature review of Whipple disease.Methods: A 65-year-old male with bilateral decreased visual acuity for 3 weeks as well as bilateral hypoacusia, vertigo, disequilibrium, headache and decreased strength in the right upper limb for 4 months. The clinical work-up revealed a bilateral panuveitis and an ischemic cerebellar stroke.Result: The diagnosis of Whipple disease was confirmed by histopathological analysis of adenopathy. The patient was...

  15. Bilateral inverted and impacted maxillary third molars: a case report

    OpenAIRE

    Abu-Mostafa, Nedal; Barakat, Ali; Al Turkmani, Tareq; Al Yousef, Abdulaziz

    2015-01-01

    Bilateral inverted third molar impaction is an extremely rare condition. We reported the case of a 50-year-old female patient with bilateral inverted and impacted maxillary third molars. Both were asymptomatic and pathology free clinically and radiographically. Surgical extraction of these inverted third molars with inaccessible positions requires an aggressive bone removal on the tuberosity bilaterally. Moreover, it contains a high risk of displacement of the inverted third molar into the ma...

  16. Bilateral pneumothoraces complicating reduction mammoplasty: a case report

    OpenAIRE

    Mavridis, Stylianos; Gnauk, Hans Georg; Schumacher, Martina; Wagner, Roland

    2013-01-01

    Background Bilateral pneumothoraces after cosmetic breast surgery are rare and sporadically reported in the literature. Case presentation A 65-year-old female patient developed bilateral pneumothoraces after bilateral breast reduction surgery. Emergent chest tube thoracostomy was performed on both sides. The chest drains were removed on the fourth day (left side) and sixth day (right side), and the patient was discharged after 7 days of hospitalization without any further complications. Concl...

  17. Bilateral Traumatic Anterior Dislocation of Shoulder – a rare entity

    OpenAIRE

    Yashavantha Kumar C; Nalini K B; Lalit Maini; Prashanth Nagaraj

    2013-01-01

    Introduction: Bilateral shoulder dislocation are most commonly posterior type. These are most commonly due to seizure disorder and electrocution. Anterior shoulder dislocations occurring bilaterally without any predisposing factors are very rare. These types of injuries are due to trauma with a unique mechanism of injury. To best of our knowledge there are only few cases of similar kind are reported in literature. We hereby report a interesting case of posttraumatic, bilateral anterior dislo...

  18. Bilateral angiosarcoma of breast in a young lady

    Directory of Open Access Journals (Sweden)

    Sanjoy Roy

    2011-01-01

    Full Text Available We report a young lady with bilateral angiosarcoma of breast because of its rarity. A 29 year old unmarried female presented with bilateral breast lump. She underwent bilateral mastectomy with axillary dissection histopathology of which showed low grade angiosarcoma of left breast and high grade angiosarcoma of right breast. CT Thorax revealed right hilar and right mediastenal lymph nodes. She was treated with radiotherapy and chemotherapy postoperatively.

  19. Bilateral cystic neuroblastoma: imaging features and differential diagnoses

    International Nuclear Information System (INIS)

    Neuroblastoma is one of the most common malignant tumors of childhood, with 40 % arising in the adrenal glands. Bilateral adrenal involvement from synchronous development or metastatic spread of the tumor is seen in less than 10 % of children with neuroblastoma [1[. Neuroblastoma rarely presents as a cystic suprarenal mass that is difficult to differentiate from adrenal hemorrhage, extralobar sequestration, or dilated upper-pole renal calyces. To our knowledge, bilateral cystic neuroblastoma has not been previously reported. We present a case of bilateral cystic adrenal neuroblastoma to demonstrate the imaging features of this unusual entity, and to expand the differential diagnosis of bilateral cystic suprarenal masses in an infant. (orig.). With 2 figs

  20. Hanging the beef carcass by the forequarter to improve tenderness of the Longissimus dorsi and Biceps femoris muscles Suspensão da carcaça pelo dianteiro para melhorar a maciez dos músculos Longissimus dorsi e Biceps femoris

    Directory of Open Access Journals (Sweden)

    Albino Luchiari Filho

    2005-10-01

    Full Text Available Hanging beef carcasses in different configurations in the cooler affect some carcass muscle tenderness. Forty Nellore steer carcasses (ten per day were chosen at random in a federally inspected slaughter plant and hanged alternate left and right sides either in the traditional way by the hindquarter (HQ or by the forequarter (FQ also called "tenderbife". Carcasses were selected from steers up to 30 months old and had an average hot carcass weight of 244.1 kg. These carcasses were chilled for 48 hours, when samples from the Longissimus dorsi (LD at the 12th rib and the Biceps femoris (BF at the P8 site were removed, kept under refrigeration (0-2ºC for five days and frozen for future analysis. The temperature of the LD after 24 hours taken at the 12th rib was not different for HQ (1.0ºC and FQ (0.9ºC. Fat thickness measured at the 12th rib was lower (P A suspensão da carcaça em diferentes formas na câmara fria influencia a maciez de alguns músculos da carcaça. As carcaças de 40 novilhos Nelore (dez por dia com no máximo 30 meses de idade foram selecionadas ao acaso em frigorífico (SIF 2543 e lados alternados de suas carcaças foram resfriados e pendurados pelo Tendão de Aquiles do traseiro especial (TA ou pelo músculo carpo radial dianteiro (DA, também chamado "tenderbife". Todas as carcaças eram de classificação B no Sistema Brasileiro de Tipificação de Carcaças, com média de peso de carcaça quente de 244,1 kg. O pH 24 horas não diferiu para os tratamentos, (TA = 5,69 e DA = 5,70. As carcaças foram resfriadas por 48 horas e a seguir, amostras do Longissimus dorsi (LD na altura da 12ª costela e Biceps femoris (BF na altura do sítio P8 foram removidas, mantidas sob refrigeração (0-2ºC por mais 5 dias e a seguir congeladas para posterior análises. A espessura de gordura medida na altura da 12ª costela foi menor (P < 0,05 para TA (3,8 mm do que DA (4,3 mm. A força de cisalhamento do músculo LD foi menor (P < 0,01 para

  1. Bilateral pulmonary emboli after bilateral mastectomy in a 15-year-old boy with hypogonadism: A case report

    OpenAIRE

    Piggott, JR; Yazdani, Arjang

    2010-01-01

    Pulmonary emboli are rare, yet serious, complications of body contouring surgery. When they occur, they more often follow as complications of long, invasive procedures in adults. The present report details a case of bilateral pulmonary emboli in an obese 15-year-old boy with hypogonadism undergoing bilateral mastectomy for gynecomastia. The diagnosis of bilateral pulmonary emboli was made on the basis of clinical presentation and positive ventilation/perfusion scan. The patient responded well...

  2. [Unilateral to bilateral pleurisy: Pleural tuberculosis?].

    Science.gov (United States)

    Ben Ameur, S; Smaoui, S; Kamoun, F; Chabchoub, I; Kamoun, T; Messaadi, F; Aloulou, H; Hachicha, M

    2016-04-01

    Pleural tuberculosis is the first or second most common form of extrapulmonary tuberculosis as well as the main cause of pleural effusion in many countries. It is rare in young infants and is more common in children over 10 years of age. We report the case of a 19-month-old girl admitted for prolonged fever with unilateral pleural effusion. The mother reported a history of lymph node tuberculosis 6 years previously. Intravenous antibiotics with cefotaxime and vancomycin were started. Thoracocentesis yielded a serosanguinous exudate fluid with a lymphocyte predominance. The tuberculin skin test and PCR GeneXpert(©) on pleural fluid were negative. The initial outcome was favorable, but the chest X-rays 10 days after discharge showed bilateral pleural effusion. Pleural biopsy was proposed but the culture of pleural fluid was positive for Mycobacterium tuberculosis. The child was put under standard treatment for tuberculosis. The outcome was favorable. PMID:26922570

  3. Rare case of bilateral carotic chemodectoma

    International Nuclear Information System (INIS)

    Glomus tumor (chemodectomy, paraganglion) is a rarely occurring tumor built of paraganglia, most often located in the common carotid artery division. This slowly increasing tumor develops mostly between the ages of 45 and 50, and more or less evenly in male and female patients. This article describes the characteristics of tumors such as chemodectomy, diagnostic methods, and procedures for medical treatment. The article describes a case of tumor in the common carotid artery bifurcation diagnosed as chemodectomy with a very rare bilateral locus. The tumor was accidentally discovered during ultrasonography, and confirmed in computer tomography examination. The first examination should be ultrasonography, complemented with color Doppler. A standard angiographic examination should be performed in the case of planned surgery, with one-time-only embolization of tumor vascularization. Computer tomography examination in the angio-CT option with RT3D reconstruction is an adequate method of imaging a tumour such as chemodectomy. (author)

  4. Computed tomography findings in bilateral perinephric lymphangiomatosis

    Directory of Open Access Journals (Sweden)

    Hakeem Aijaz

    2010-01-01

    Full Text Available Perinephric lymphangioma is rare disorder that may be confused with various forms of renal cystic diseases and urinomas. In this disorder a developmental malformation results in failure of developing lymphatic tissue to establish normal communication with the rest of lymphatic system. Once there is restricted drainage of lymphatic fluid the lymphatic channels dilate to form cystic masses that may be unilocular or multilocular and may be seen unilaterally or bilaterally .This condition presents with various signs and symptoms or can be just an incidental finding which in presence of misleading clinical history may be confused with other diseases. CT scan with delayed cuts and USG guided aspiration with biochemical analysis of fluid will help us in arriving to final diagnosis.

  5. Patient with bilateral breast enlargement and hypospadias.

    Science.gov (United States)

    Ali, A A; Ahmed, T; Rashid, M M

    2009-01-01

    A 20 year old man was admitted in the surgical unit of Dhaka Medical College Hospital on August 2007 presented with Hypospadias & underdeveloped penis from childhood, gradual enlargement of both breasts for the last 10 years, absence of axillary and pubic hair from puberty & painful swelling of both testes for the last 3 years. The patient was regarded as a female upto the age of 10 years. He has got no voice change since puberty. On examination he had average body built, there was bilateral gynaecomastia, hypospadias, rudimentary penis & absence of pubic and axillary hair. His testosterone level, serum prolactin level, serum progesterone level, serum estradiol level was done. Cytology on buccal smear done and ultrasonography revealed no ovary and uterus. Ultimately patient was diagnosed as a case of androgen insensitivity syndrome (AIS). The case is reported for clinical awareness & to share our experience. PMID:19182761

  6. Bilateral Trade Flows and Income Distribution Similarity

    Science.gov (United States)

    2016-01-01

    Current models of bilateral trade neglect the effects of income distribution. This paper addresses the issue by accounting for non-homothetic consumer preferences and hence investigating the role of income distribution in the context of the gravity model of trade. A theoretically justified gravity model is estimated for disaggregated trade data (Dollar volume is used as dependent variable) using a sample of 104 exporters and 108 importers for 1980–2003 to achieve two main goals. We define and calculate new measures of income distribution similarity and empirically confirm that greater similarity of income distribution between countries implies more trade. Using distribution-based measures as a proxy for demand similarities in gravity models, we find consistent and robust support for the hypothesis that countries with more similar income-distributions trade more with each other. The hypothesis is also confirmed at disaggregated level for differentiated product categories. PMID:27137462

  7. Bilaterally Microstructured Thin Polydimethylsiloxane Film Production

    DEFF Research Database (Denmark)

    Vudayagiri, Sindhu; Yu, Liyun; Hassouneh, Suzan Sager;

    2015-01-01

    Thin PDMS films with complex microstructures are used in the manufacturing of dielectric electro active polymer (DEAP) actuators, sensors and generators, to protect the metal electrode from large strains and to assure controlled actuation. The current manufacturing process at Danfoss Polypower A...... with the existing manufacturing process. In employing the new technique, films with microstructures on both surfaces are successfully made with two different liquid silicone rubber (LSR) formulations: 1) pure XLR630 and 2) XLR630 with titanium dioxide (TiO2). The LSR films (∼70 μm) are cast on a....../S produces films with a one-sided microstructured surface only. It would be advantageous to produce a film with both surfaces microstructured, as this increases the film’s performance efficiency. The new technique introduced herein produces bilaterally microstructured film by combining an embossing method...

  8. Bilateral Scapulohumeral Ankylosis after Prolonged Mechanical Ventilation.

    Science.gov (United States)

    van Lotten, Manon L; Schreinemakers, J Rieneke; van Noort, Arthur; Rademakers, Maarten V

    2016-09-01

    This case demonstrates a rarely reported bilateral scapulohumeral bony ankylosis. A young woman developed extensive heterotopic ossifications (HOs) in both shoulder joints after being mechanically ventilated for several months at the intensive care unit in a comatose status. She presented with a severe movement restriction of both shoulder joints. Surgical resection of the bony bridges was performed in 2 separate sessions with a significant improvement of shoulder function afterwards. No postoperative complications, pain, or recurrence of HOs were noted at 1-year follow-up. Mechanical ventilation, immobilization, neuromuscular blockage, and prolonged sedation are known risk factors for the development of HOs in the shoulder joints. Relatively early surgical resection of the HOs can be performed safely in contrary to earlier belief. Afterwards, nonsteroidal anti-inflammatory drugs and/or radiation therapy can be possible treatment modalities to prevent recurrence of HOs. PMID:27583120

  9. Marfan Syndrome Presenting with Bilateral Retinal Detachment

    Directory of Open Access Journals (Sweden)

    Subrata Chakrabarti

    2014-02-01

    Full Text Available Marfan syndrome is an autosomal dominant systemic disorder of the connective tissue. Marfan syndrome affects most organs and tissues, especially the skeleton, lungs, eyes, heart, and the large blood vessels. Eye involvement may be in the form of retinal detachment which is a potentially dangerous manifestation for its sight threatening nature .We report a case where a 17 year old male developed sudden blindness due to spontaneous bilateral retinal detachment. Examination revealed features of Marfan syndrome and was stamped as a case of Marfan syndrome by Ghent criteria . The point to stress upon is that a young male developing spontaneous retinal detachment, a diagnosis of underlying Marfan syndrome should be kept in mind if appropriate clinical stigmata are present. [Natl J Med Res 2014; 4(1.000: 104-105

  10. Fetal goiter and bilateral ovarian cysts

    DEFF Research Database (Denmark)

    Lassen, Pernille; Sundberg, Karin; Juul, Anders; Skibsted, Lillian

    2008-01-01

    A unique case of fetal goiter accompanied by bilateral ovarian cysts in a mother treated with methimazole for Graves'disease is reported. The abnormal findings were detected by ultrasound at 31 weeks of gestation. Umbilical fetal blood sampling revealed elevated serum TSH, normal concentrations of...... each injection and followed by a gradual reduction of fetal goiter as well as the left ovarian cyst. The right cyst ruptured spontaneously. At 36 weeks + 4 days, the patient underwent elective caesarean section and gave birth to a female, weighing 2,880 g with 1- and 5-min Apgar scores of 10. The...... thyroid gland appeared normal in size, and cord blood TSH and free T 4 were both within normal limits. At ultrasound control6 days later, the right ovarian cyst was not visible, while the left cyst was still present. Thus, our report supports previous findings that fetal goiter can be treated successfully...

  11. Fetal goiter and bilateral ovarian cysts

    DEFF Research Database (Denmark)

    Lassen, Pernille; Sundberg, Karin; Juul, Anders; Skibsted, Lillian

    2008-01-01

    A unique case of fetal goiter accompanied by bilateral ovarian cysts in a mother treated with methimazole for Graves'disease is reported. The abnormal findings were detected by ultrasound at 31 weeks of gestation. Umbilical fetal blood sampling revealed elevated serum TSH, normal concentrations of...... each injection and followed by a gradual reduction of fetal goiter as well as the left ovarian cyst. The right cyst ruptured spontaneously. At 36 weeks + 4 days, the patient underwent elective caesarean section and gave birth to a female, weighing 2,880 g with 1- and 5-min Apgar scores of 10. The...... thyroid gland appeared normal in size, and cord blood TSH and free T 4 were both within normal limits. At ultrasound control 6 days later, the right ovarian cyst was not visible, while the left cyst was still present. Thus, our report supports previous findings that fetal goiter can be treated...

  12. Bilateral Trade Flows and Income Distribution Similarity.

    Science.gov (United States)

    Martínez-Zarzoso, Inmaculada; Vollmer, Sebastian

    2016-01-01

    Current models of bilateral trade neglect the effects of income distribution. This paper addresses the issue by accounting for non-homothetic consumer preferences and hence investigating the role of income distribution in the context of the gravity model of trade. A theoretically justified gravity model is estimated for disaggregated trade data (Dollar volume is used as dependent variable) using a sample of 104 exporters and 108 importers for 1980-2003 to achieve two main goals. We define and calculate new measures of income distribution similarity and empirically confirm that greater similarity of income distribution between countries implies more trade. Using distribution-based measures as a proxy for demand similarities in gravity models, we find consistent and robust support for the hypothesis that countries with more similar income-distributions trade more with each other. The hypothesis is also confirmed at disaggregated level for differentiated product categories. PMID:27137462

  13. Intensity modulated radiotherapy (IMRT) in bilateral retinoblastoma

    International Nuclear Information System (INIS)

    External beam radiotherapy (EBRT) for retinoblastoma has traditionally been done with conventional radiotherapy techniques which resulted high doses to the surrounding normal tissues. A 20 month-old girl with group D bilateral retinoblastoma underwent intensity modulated radiotherapy (IMRT) to both eyes after failing chemoreduction and focal therapies including cryotherapy and transpupillary thermotherapy. In this report, we discuss the use of IMRT as a method for reducing doses to adjacent normal tissues while delivering therapeutic doses to the tumour tissues compared with 3-dimensional conformal radiotherapy (3DCRT). At one year follow-up, the patient remained free of any obvious radiation complications. Image guided IMRT provides better dose distribution than 3DCRT in retinoblastoma eyes, delivering the therapeutic dose to the tumours and minimizing adjacent tissue damage

  14. Bilateral type emphysematous pyelonephritis: imaging evaluation

    International Nuclear Information System (INIS)

    Emphysematous pyelonephritis (EPN) is a serious infectious disease that occurs more frequently in diabetic patients. Radiological studies are indispensable for distinguishing between the two types since each is associated with a markedly different prognosis. We present a case of bilateral EPN diagnosed as type I on the basis of computed tomography findings, differentiating it from type II EPN, taking into account the prognostic value of this distinction. Type I EPN is characterized by the destruction of the renal parenchyma, a mottled or linear gas pattern and the absence of renal and perirenal fluid collection. Type II EPN is characterized by a loculated or bubbly gas pattern, the existence of fluid collection and less marked renal destruction. Type I is more aggressive and is associated with high rate of mortality. (Author) 7 refs

  15. Bilateral mandibular fracture related to osteoradionecrosis.

    Science.gov (United States)

    Goyal, Shikha; Mohanti, Bidhu Kalyan

    2015-01-01

    Mandible is the most frequently affected bone during head and neck irradiation. Late changes in the mandible may manifest in the form of reduced bone density, dental caries, loss of spongiosa trabeculations, delayed healing following dental extraction, pathologic fractures, osteoradionecrosis, trismus, growth defects in children or second malignancies. Pathologic fractures of mandibular bone are rare and may be spontaneous or traumatic (following dental extraction). We report the case of a 55-year lady, who had undergone surgery and adjuvant radiotherapy for carcinoma oral tongue T2N0M0 on a cobalt-60 unit and was disease-free. After a follow-up of 8 years post-irradiation, she presented with sudden onset oral pain and inability to open mouth. Pantomogram showed fracture at the junction of body and ramus of the mandible bilaterally. PMID:26097342

  16. BILATERAL STEROID INDUCED GLAUCOMA IN VERNAL KERATOCONJUNCTIVITIS

    Directory of Open Access Journals (Sweden)

    Bangal Surekha V, Bankar Mahima S, Bhandari Akshay J, Kalkote Prasad R

    2015-01-01

    Full Text Available Vernal Keratoconjunctivits (VKC is a bilateral recurrent allergic interstitial conjunctival inflammation with a periodic seasonal incidence and of self limiting nature, mainly affecting the younger population. Patients of VKC on steroid therapy are at higher risk of developing steroid induced glaucoma. Raised intraocular pressure due to steroids typically occurs within few weeks of starting steroid therapy and comes back to normal on immediate stoppage of steroids. A case of steroid induced glaucoma in a 30 years old female with vernal keratoconjunctivitis. She was on topical steroids for 3-4 years. She was incompliant with the instructions to stop steroids. She eventually developed steroid induced glaucoma and glaucomatous optic neuropathy with tunnel vision.

  17. Bilateral stony lung: pulmonary alveolar microlithiasis.

    Science.gov (United States)

    Chandra, Subhash; Mohan, Anant; Guleria, Randeep; Das, Prasenjit; Sarkar, Chitra

    2009-01-01

    A 40-year-old male paddy field worker was referred for exertional shortness of breath and non-productive cough for 4 years. He had been treated for pulmonary tuberculosis twice. Chest radiograph showed extensive bilateral nodular opacities ("sandstorm-like") in the middle and lower lobe. Pulmonary function tests revealed a restrictive ventilatory defect. High resolution CT showed widespread nodular infiltration with "crazy paving" appearance and interrupted black pleura sign. This was confirmed as pulmonary alveolar microlithiasis (PAM) by trans-bronchial lung biopsy, which showed normal respiratory lining epithelium with dilated alveolar spaces containing many calcific bodies, some of which showed concentric calcification. The possibilities of silicosis (due to exposure to husk) and tuberculosis, both of which can mimic PAM clinically and radiologically, made this case a diagnostic challenge. PMID:21686505

  18. Bilateral foveal retinoschisis accompanying unilateral peripheral retinoschisis

    Directory of Open Access Journals (Sweden)

    Nilufer Kocak

    2014-01-01

    Full Text Available X-linked juvenile retinoschisis is a rare hereditary retinal disease characterized by a tangential splitting of the neurosensory retina which may cause early-onset visual impairment. Existence of the retinal neurosensory layer splitting on cross-sectional images of optical coherance tomography (OCT and the absence of leakage on fluorescein angiography (FA help confirming the diagnosis. Such diagnostic tests are also helpful in determining the management of the disease. However, most of the retinoschisis cavities remain stable and rarely extend to the posterior pole, many authors suggest laser prophylaxis to avoid the potential risk of retinal detachment due to holes in the outer retinal layer. Herein, we report a case with bilateral foveal retinoschisis accompanying unilateral peripheral retinoschisis who was evaluated with detailed ophthalmologic examination. Visual acuity, fundoscopy, OCT, and FA remained stable in the second year of follow-up after prophylactic argon laser treatment.

  19. Bilateral adrenal histoplasmosis in an immunocompetent man Histoplasmose adrenal bilateral em um homem imunocompetente

    Directory of Open Access Journals (Sweden)

    Carlos Frederico Lopes Benevides

    2007-04-01

    Full Text Available Histoplasmosis is a fungal disease that is endemic in Brazil. It may present as chronic pulmonary infection or in disseminated form. Disseminated histoplasmosis frequently affects the adrenal gland; however, unilateral involvement in immunosuppressed patients is the usual presentation. We report a case of an elderly immunocompetent male with history of weight loss, fever and bilateral adrenal mass who was successfully treated with itraconazole.Histoplasmose é uma doença fúngica endêmica no Brasil que pode se apresentar como infecção pulmonar crônica ou na forma disseminada. A histoplasmose disseminada freqüentemente acomete a glândula adrenal; entretanto, ocorre mais em pacientes imunossuprimidos e de forma unilateral. Relatamos um caso de um homem idoso imunocompetente com história de perda de peso, febre e massa adrenal bilateral que foi tratada com itraconazol, com sucesso.

  20. Simultaneous bilateral shoulder and bilateral central acetabular fracture dislocation: What to do?

    Institute of Scientific and Technical Information of China (English)

    Hardik Sheth; Abhijeet Ashok Salunke; Ramesh Panchal; Jimmy Chokshi; G.I.Nambi; Saranjeet Singh; Amit Patel

    2016-01-01

    Musculoskeletal injuries following seizures have a high morbidity and mortality.These injuries are often missed and the diagnosis is delayed due to a lack of clinical suspicion and appropriate investigations.We report a case of 72 years old male with simultaneous bilateral central acetabular fracture dislocation and bilateral posterior shoulder fracture dislocation secondary to an epileptic seizure.Present study highlights the significance of clinical suspicion and clinico-radiological evaluation for diagnosis of a rare injury following episode of seizures.Simultaneous fracture dislocation of all four limbs treated with a holistic approach can lead to a good functional recovery.Surgical management with open reduction and internal fixation is preferred and replacement arthroplasty should be reserved for cases with implant failure and elderly patients.

  1. Paresia diafragmática bilateral idiopática Idiopathic bilateral diaphragmatic paresis

    Directory of Open Access Journals (Sweden)

    Mônica Corso Pereira

    2006-10-01

    Full Text Available Relata-se o caso de um paciente com dispnéia intensa ao se deitar, em que foram excluídas doenças pulmonares, neuromusculares ou cardíacas, cuja investigação revelou paresia diafragmática bilateral. Um sinal chave para o diagnóstico foi a evidência de respiração paradoxal com o doente em decúbito supino. Havia piora da oxigenação e da capacidade vital forçada com a mudança da posição ortostática para supina. A fluoroscopia ortostática foi normal. A pressão inspiratória máxima estava muito reduzida. A estimulação elétrica transcutânea do diafragma foi normal, e a eletroestimulação do nervo frênico mostrou ausência de resposta, permitindo o diagnóstico de paresia bilateral do diafragma.We report the case of a patient with severe dyspnea upon reclining. Lung disease, neuromuscular disorders and heart disease were ruled out. However, during the course of the investigation, bilateral diaphragmatic paresis was discovered. A key sign leading to the diagnosis was evidence of paradoxical respiration in the dorsal decubitus position. When the patient was moved from the orthostatic position to the dorsal decubitus position, oxygenation and forced vital capacity worsened. The orthostatic fluoroscopy was normal. Maximal inspiratory pressure was severely reduced. The responses to transcutaneous electric stimulation of the diaphragm were normal. However, electric stimulation of the phrenic nerve produced no response, leading to the diagnosis of bilateral diaphragmatic paresis.

  2. Bilateral polymicrobial osteomyelitis with Candida tropicalis and Candida krusei

    DEFF Research Database (Denmark)

    Kaldau, Niels Christian; Brorson, Stig; Jensen, Poul Einar;

    2012-01-01

    We present a case of bilateral polymicrobial osteomyelitis with Candida tropicalis and Candida krusei, and review the literature on Candida osteomyelitis.......We present a case of bilateral polymicrobial osteomyelitis with Candida tropicalis and Candida krusei, and review the literature on Candida osteomyelitis....

  3. Bilateral retinal cyst accompanying with renal and thyroidal multiorgan cyst

    OpenAIRE

    Amber Şenel; Rıfat Rasier; Alper Şengül; Erdal Yüzbaşıoğlu; Özgür Artunay; Halil Bahçecioğlu

    2011-01-01

    Although retinal cysts are commonly seen in von Hippel Lindau syndrome, bilateral retinal cysts can occasionally appear unrelated to this syndrome. Retinal cysts can be confused with retinal tumours and infectious diseases of retina. In this report we represent a patient demonstrating bilateral retinal cyst accompanying with renal and thyroidal multiorgan cysts without Von-Hippel Lindau syndrome.

  4. Bilateral Occipital Condyle Fracture: Report of Two Cases

    OpenAIRE

    Schrödel, Markus H.; Kestlmeier, Ralph; Trappe, Anna E.

    2002-01-01

    Occipital condyle fractures are a rare finding in trauma victims. Bilateral fractures are even more unusual and have typically been reported in autopsy studies. We treated two patients with bilateral occipital condyle fractures who had only minor symptoms. Anderson and Montesano's classification,1 possible cranial nerve palsies, diagnosis, and treatment of this rare fracture are discussed.

  5. Ultrasound Diagnosis of Bilateral Quadriceps Tendon Rupture After Statin Use

    Science.gov (United States)

    Nesselroade, Ryan D.; Nickels, Leslie Connor

    2010-01-01

    Simultaneous bilateral quadriceps tendon rupture is a rare injury. We report the case of bilateral quadriceps tendon rupture sustained with minimal force while refereeing a football game. The injury was suspected to be associated with statin use as the patient had no other identifiable risk factors. The diagnosis was confirmed using bedside ultrasound. PMID:21079697

  6. Unilateral Breast Reconstruction Using Bilateral Inferior Gluteal Artery Perforator Flaps

    Directory of Open Access Journals (Sweden)

    Toshihiko Satake, MD

    2015-03-01

    Conclusions: Use of bilateral IGAP flaps for breast reconstruction helps to avoid asymmetry of the inferior buttock volume and shape. Bilateral flaps provide sufficient tissue volume and allow for reconstruction of a breast comparable to the unaffected side. In patients with moderate-to-high projection breast whose abdominal tissue cannot be used for reconstruction, IGAP flaps may be a suitable alternative.

  7. Bilateral ganglion cyst of the common peroneal nerve

    International Nuclear Information System (INIS)

    Ganglion cysts of the common peroneal nerve are rarely described in the literature and a bilateral lesion has not been previously reported. We present a case of a 41-year-old man with a bilateral cyst of the common peroneal nerve diagnosed with ultrasound and magnetic resonance imaging. (orig.)

  8. Bilateral ganglion cyst of the common peroneal nerve

    Energy Technology Data Exchange (ETDEWEB)

    Pedrazzini, Massimo; Cusmano, Ferdinando; Armaroli, Sara; Pavone, Paolo [Institute of Radiology, University of Parma, Viale Gramsci 14, 43100 Parma (Italy); Pogliacomi, Francesco; Rinaldi, Elio [Institute of Clinical Orthopedics and Traumatology, University of Parma, Viale Gramsci 14, 43100 Parma (Italy)

    2002-11-01

    Ganglion cysts of the common peroneal nerve are rarely described in the literature and a bilateral lesion has not been previously reported. We present a case of a 41-year-old man with a bilateral cyst of the common peroneal nerve diagnosed with ultrasound and magnetic resonance imaging. (orig.)

  9. Bilateral symmetric autosomal dominant sector chorioretinopathy with late maculopathy

    DEFF Research Database (Denmark)

    Fledelius, Hans C; Rosenberg, Thomas

    2012-01-01

    To describe the long-term course of bilateral symmetric autosomal dominant sector chorioretinopathy in a 79-year-old man who was diagnosed at age 31.......To describe the long-term course of bilateral symmetric autosomal dominant sector chorioretinopathy in a 79-year-old man who was diagnosed at age 31....

  10. Hansen′s disease with bilateral tarsal disorganisation

    OpenAIRE

    Nair Pradeep; Vijayadharan M; Yogirajan K; Suprakasan S; Rajasree P

    1999-01-01

    A 37-year old male patient with Hansen′s disease midborderline spectrum, presented with bilateral pedal edema. X-ray examination of the feet showed disorganisation and disintegration of the tarsal bones. Bilateral tarsal disorganisation which can develop in Hansen′s disease is usually not recognised by the clinician.

  11. Bilateral Very Late Onset Cystoid Macular Edema after Uncomplicated Phacoemulsification

    International Nuclear Information System (INIS)

    We describe the occurrence of a very rare type of bilateral pseudophakic cystoids macular edema 16 years after uncomplicated phacoemulsification with posterior chamber intraocular lens implantation in a 55 year old patient. To our knowledge this is the first case report of a bilateral very late onset cystoids macular edema following uncomplicated phacomulsification with posterior intraocular lens implantation. (author)

  12. Effects of Bilateralism and the MFN Clause on International Trade

    DEFF Research Database (Denmark)

    Lampe, Markus

    2009-01-01

    This study contributes to a revised picture of nineteenth-century bilateralism. Employing a new disaggregated data set, it argues that bilateral treaties did not implement general free trade, but instead reduced tariffs unevenly through commodity-specific preferences, especially favoring manufact......This study contributes to a revised picture of nineteenth-century bilateralism. Employing a new disaggregated data set, it argues that bilateral treaties did not implement general free trade, but instead reduced tariffs unevenly through commodity-specific preferences, especially favoring...... manufactured goods. Gravity model estimates show that specific liberalizations increased exports of corresponding items, but not overall trade. Exporters from countries whose governments used bilateralism strategically to bring down partner tariffs benefitted most. Hence, the network in form and outcome is...... more properly identified with reciprocal liberalization practiced by the French than with British free-trade ideology....

  13. MRI features of bilateral parotid haemangiomas of infancy

    Energy Technology Data Exchange (ETDEWEB)

    Andronikou, Savvas; Jadwat, Saaleeha [Institute of Child Health, University of Cape Town, Klipfontein Road, Rondebosch, 7700, Cape Town (South Africa); McHugh, Kieran; Linward, Jane [Department of Radiology, Great Ormond Street Hospital for Children, London, WC1N 3JH (United Kingdom)

    2003-04-01

    The aim of this article is to report the MRI features of bilateral parotid haemangiomas of infancy and highlight the diagnostic and prognostic value of MRI especially with regard to those lesions that may cause respiratory compromise. Retrospective review of MRI scans in six infants with bilateral parotid haemangiomas. The bilateral haemangiomas were symmetrical in all but one patient. On T1-weighted images the masses were isointense to muscle and on T2 they were hyperintense with numerous small vessels giving a septated appearance. There was vivid enhancement with gadolinium in all cases. In three patients, deep bilateral extensions were demonstrated involving the parapharyngeal spaces resulting in respiratory compromise which required tracheostomy. Bilateral parotid haemangiomas are rare, but when present may have deep extensions, which can result in respiratory compromise requiring tracheostomy. (orig.)

  14. Comparative gait initiation kinematics between simulated unilateral and bilateral ankle hypomobility: Does bilateral constraint improve speed performance?

    Science.gov (United States)

    Delafontaine, A; Honeine, J-L; Do, M-C; Gagey, O; Chong, R K

    2015-08-31

    Improvement of motor performance in unilateral upper limb motor disability has been shown when utilizing inter-limb coupling strategies during physical rehabilitation. This suggests that 'default' bilateral central motor commands are facilitated. Here, we tested whether this bilateral motor control principle may be generalized to the lower limbs during gait initiation, which involves alternate bilateral actions. Disability was simulated by strapping to produce ankle hypomobility. Healthy adult subjects initiated gait at a self-paced speed with no ankle constraint (control), or with the stance, swing or bilateral ankles strapped. The duration of the anticipatory postural adjustments lengthened and the center of mass instantaneous progression velocity at foot-off decreased when the ankle was strapped. During the step execution phase, progression velocity at foot-contact was higher when both ankles were strapped compared to unilateral strapping of the stance ankle. These findings suggest that bilateral central motor commands are favored during walking tasks. Indeed, unilateral constraint of the stance ankle should compel the central nervous system to adapt specific commands to the constraint and normal sides whereas the 'default' bilateral motor commands would be utilized when both ankles are strapped leading to better kinematics performance. Bilateral in-phase upper limb coordination and bilateral alternating lower limb locomotor movements may share similar control mechanisms. PMID:26197055

  15. Effects of fibre type and structure of longissimus lumborum (Ll), biceps femoris (Bf) and semimembranosus (Sm) deer muscles salting with different Nacl addition on proteolysis index and texture of dry-cured meats.

    Science.gov (United States)

    Żochowska-Kujawska, J

    2016-11-01

    The aim of the present study was to describe the effect of fibre type and structure as well as NaCl level on the proteolysis index and texture parameters observed in dry-cured meats produced from individual deer muscles. The biceps femoris, semimembranosus and longissimus lumborum muscles were cut from deer main elements, shaped into blocks by trimming off the edges, cured by adding 4, 6 and 8% of salt (w/w) and dried in a ripening chamber for 29days. The results indicated that deer dry-cured muscles with higher percentage of red fibres (type I) showed higher texture parameters, proteolysis index as well as lower moisture losses than muscles with higher amount of white fibres (type IIB). Dry-cured deer muscles with lower NaCl content showed higher values of proteolysis index and lower hardness, cohesiveness, springiness, and chewiness, as well as lower changes in structure elements. PMID:27442183

  16. MUSCLE ACTIVITY RESPONSE TO EXTERNAL MOMENT DURING SINGLE-LEG DROP LANDING IN YOUNG BASKETBALL PLAYERS: THE IMPORTANCE OF BICEPS FEMORIS IN REDUCING INTERNAL ROTATION OF KNEE DURING LANDING

    Directory of Open Access Journals (Sweden)

    Meguru Fujii

    2012-06-01

    Full Text Available Internal tibial rotation with the knee close to full extension combined with valgus collapse during drop landing generally results in non-contact anterior cruciate ligament (ACL injury. The purpose of this study was to investigate the relationship between internal rotation of the knee and muscle activity from internal and external rotator muscles, and between the internal rotation of knee and externally applied loads on the knee during landing in collegiate basketball players. Our hypothesis was that the activity of biceps femoris muscle would be an important factor reducing internal knee rotation during landing. The subjects were 10 collegiate basketball students: 5 females and 5 males. The subjects performed a single-leg drop landing from a 25-cm height. Femoral and tibial kinematics were measured using a 3D optoelectronic tracking system during the drop landings, and then the knee angular motions were determined. Ground reaction forces and muscle activation patterns (lateral hamstring and medial hamstring were simultaneously measured and computed. Results indicated that lower peak internal tibial rotation angle at the time of landing was associated with greater lateral hamstring activity (r = -0.623, p < 0.001. When gender was considered, the statistically significant correlation remained only in females. There was no association between the peak internal tibial rotation angle and the knee internal rotation moment. Control of muscle activity in the lateral to medial hamstring would be an important factor in generating sufficient force to inhibit excessive internal rotation during landing. Strengthening the biceps femoris might mitigate the higher incidence of non-contact ACL injury in female athletes

  17. Synchronous Bilateral Solid Papillary Carcinomas of the Breast

    Directory of Open Access Journals (Sweden)

    Noriko Yoshimura

    2013-01-01

    Full Text Available We herein report a case of synchronous bilateral solid papillary carcinoma of the breast. A 73-year-old female had a mass that was detected in the right breast on mammography. An ultrasound examination revealed one intracystic tumor in the right breast and two tumors in the left breast. A fine-needle aspiration biopsy of these three tumors was performed, which revealed a diagnosis of malignancy. A magnetic resonance imaging examination of the breasts showed diffuse small nodules surrounding these tumors bilaterally. Bilateral partial mastectomy and a sentinel lymph node biopsy were performed. Lymph node metastasis was detected in the right axilla, and additional lymph node dissection was performed. The pathological diagnosis was synchronous bilateral breast cancer, invasive ductal carcinoma NOS of the right breast, mucinous carcinomas of the left breast, and bilateral SPCs. A wide range of surgical margins were positive for SPCs, and additional bilateral total mastectomy was then performed. To the best of our knowledge, little is known about synchronous bilateral SPCs. Our case indicates that some SPCs can be widely scattered and make up a variety of invasive carcinomas. It is difficult to make a correct preoperative evaluation in such cases.

  18. Rehabilitation for bilateral amputation of fingers

    Science.gov (United States)

    Stapanian, Martin A.; Stapanian, Adrienne M.P.; Staley, Keith E.

    2010-01-01

    We describe reconstructive surgeries, therapy, prostheses, and adaptations for a patient who experienced bilateral amputation of all five fingers of both hands through the proximal phalanges in January 1992. The patient made considerable progress in the use of his hands in the 10 mo after amputation, including nearly a 120% increase in the active range of flexion of metacarpophalangeal joints. In late 1992 and early 1993, the patient had "on-top plasty" surgeries, in which the index finger remnants were transferred onto the thumb stumps, performed on both hands. The increased web space and functional pinch resulting from these procedures made many tasks much easier. The patient and occupational therapists set challenging goals at all times. Moreover, the patient was actively involved in the design and fabrication of all prostheses and adaptations or he developed them himself. Although he was discharged from occupational therapy in 1997, the patient continues to actively find new solutions for prehension and grip strength 18 yr after amputation.

  19. BILATERAL OSSIFIED STYLOHYOID COMPLEX: A CASE REPORT

    Directory of Open Access Journals (Sweden)

    Sarada Devi S

    2015-11-01

    Full Text Available : Mineralisation of all components of stylohyoid complex or chain, a 2nd branchial arch derivative is frequently reported. But bilateral occurrence of continuous bands of ossified tissue involving stylohyoid complex, are less commonly encountered. An adult skull specimen presented abnormally long osseous bands extending from base of skull in place of styloid process. On left side a band of 6.5cm long x1cm wide and 0.3cm in thickness, and on right side an irregularly rounded elongated structure of 7.5cm length were noticed. Lower end of the left process was fused to hyoid bone. Either abnormally long styloid process or this type of ossified stylohyoid complex may be a causative factor for severe pharyngeal pain, dysphagia, may be a cause for occasional swelling in submandibular region or may be associated with Eagle syndrome. Due to its close proximity to tonsillar bed, if elongated it may be felt during tonsillectomy in tonsillar fossa. In this backdrop reports of this type may be of interest to clinicians.

  20. Haptic Manipulation of Deformable Objects in Hybrid Bilateral Teleoperation System

    Directory of Open Access Journals (Sweden)

    Juan Manuel Ibarra-Zannatha

    2007-01-01

    Full Text Available The aim of this work is the integration of a virtual environment containing a deformable object, manipulated by an open kinematical chain virtual slave robot, to a bilateral teleoperation scheme based on a real haptic device. The virtual environment of this hybrid bilateral teleoperation system combines collision detection algorithms, dynamical, kinematical and geometrical models with a position–position and/or force–position bilateral control algorithm, to produce on the operator side the reflected forces corresponding to the virtual mechanical interactions, through a haptic device. Contact teleoperation task over the virtual environment with a flexible object is implemented and analysed.

  1. Pycnodysostosis associated with bilateral congenital pseudarthrosis of the clavicle.

    Science.gov (United States)

    Karakurt, Lokman; Yilmaz, Erhan; Belhan, Oktay; Serin, Erhan

    2003-04-01

    We report the case of a 22-year-old woman with pycnodysostosis associated with bilateral congenital pseudarthrosis of the clavicle. The patient was first seen at the age of 19 years and had no symptoms during the 3-year follow-up period. The diagnosis of pycnodysostosis was made by typical clinical and radiological findings. Bilateral painless mid-clavicular mass and plain radiograms confirmed the diagnosis of bilateral congenital pseudarthrosis of the clavicle. Surgery was not performed for pseudarthrosis of the clavicles, just observation was preferred. PMID:12721693

  2. Bilateral Tibial Tubercle Sleeve Fractures in a Skeletally Immature Patient

    Directory of Open Access Journals (Sweden)

    Rasesh R. Desai

    2013-01-01

    Full Text Available Tibial tubercle sleeve fracture is a rare injury. In concept, it is similar to the patellar sleeve fracture in a skeletally immature patient. We describe a unique case of simultaneous bilateral tibial tubercle sleeve fractures in a 12-year-old boy. Radiographs and MRI confirmed the injury. The patient underwent open surgical repair of bilateral sleeve fractures with suture anchor fixation. At the final followup, 3 years after his initial injury, the patient demonstrated full knee function bilaterally without radiographic evidence of growth disturbances.

  3. Geleophysic dysplasia associated with bilateral angle closure glaucoma

    Directory of Open Access Journals (Sweden)

    Murat Sinan Saricaoglu

    2013-01-01

    Full Text Available In this case report, we present occurrence of bilateral angle closure glaucoma in a 9-year-old girl with geleophysic dysplasia. Bilateral YAG laser iridotomy was applied, but intraocular pressure (IOP remained at high levels, necessitating bilateral trabeculectomy with mitomycin C. On her follow-up examinations for 3 years, IOP remained in the mid-20s with no need for further intervention or antiglaucoma medication. There are few reports describing the ocular findings of geleophysic dysplasia in literature. To our knowledge, this is the first case report describing an application of glaucoma surgery and its results at geleophysic dysplasia.

  4. Reduced 123I Ioflupane Binding in Bilateral Diabetic Chorea

    Science.gov (United States)

    Sato, Kenichiro; Hida, Ayumi; Kameyama, Masashi; Morooka, Miyako; Takeuchi, Sousuke

    2016-01-01

    Abstract We report a 64-year-old man with diabetic chorea whom we investigated with dopamine transporter SPECT, 18F FDG PET, 99mTc ethylcysteinate dimer (ECD) SPECT, and 123I metaiodobenzylguanidine (MIBG) scintigraphy. Dopamine transporter SPECT revealed reduced 123I ioflupane binding in the bilateral striatum. 18F FDG PET showed metabolic dysfunction in the bilateral striatum, as shown in earlier studies. 99mTc ECD SPECT revealed reduced brain perfusion in the bilateral caudate nucleus and putamen. 123I MIBG scintigraphy revealed no cardiac sympathetic nerve dysfunction. Our case suggests a possible nigrostriatal presynaptic dopaminergic involvement in diabetic chorea. PMID:26975011

  5. Bilateral Ota nevus in a 15 years old patient

    Directory of Open Access Journals (Sweden)

    Savaş Öztürk

    2013-12-01

    Full Text Available Nevus of Ota is a dermal melanocytosis, clinically localizedon skin that is innervated by the first and secondbranches of the trigeminal nerve. It occurs almost entirelyin Asian people. The clinical manifestations are usuallyunilateral; only 5% of cases are bilateral. In this article,due to rarity of the case, a 15-year-old patient, who was diagnosedwith bilateral ota nevus, without having any dermatologicalcomplaints other than cosmetic appearenceand stains in her eyes and around was presented.Key words: Bilateral ota nevus, child, melanocytosis

  6. A 72-year-old patient with bilateral Maisonneuve fractures

    Directory of Open Access Journals (Sweden)

    Thomas Dienstknecht

    2012-07-01

    Full Text Available Maisonneuve fractures result from a disruption of the medial ankle structures and a proximal fibular fracture. Patient complaints can be misleading and there is a significant rate of delayed diagnosed injuries. We present a case of bilateral Maisonneuve fractures after a fall due to a syncopal collapse. A precise clinical examination led to this rare diagnosis. The injuries were treated with syndesmotic screw fixation, removal of hardware followed after 6 weeks. The patient was asymptomatic at threemonths follow up. Patients with bilateral injuries undergoing standard surgical treatment can gain full recovery, but high suspicion in clinical examination is needed to detect this uncommon bilateral injury.

  7. Spheniodal mucocele causing bilateral optic neuropathy and ophthalmoplegia

    Directory of Open Access Journals (Sweden)

    Ambika Selvakumar

    2014-01-01

    Full Text Available Sphenoid sinus mucocele comprises only 2% of all paranasal sinus mucoceles. In literature, there is a case report on sphenoidal mucocele causing bilateral optic neuropathy, with unilateral partial recovery and cranial nerve palsy, but we did not come across any literature with bilateral optic neuropathy and ophthalmoplegia together caused by spheno-ethmoidal mucocele. We present such a rare case of spheno-ethmoidal mucocele causing bilateral optic neuropathy and unilateral sixth nerve palsy who had postsurgery, unilateral good vision recovery, and complete resolution of sixth nerve palsy.

  8. Luxatio erecta bilateral: um relato de caso Bilateral luxatio erecta, a case report

    OpenAIRE

    César Augusto Xavier Acosta; Elemar da Silva Resch; Rafael Rodrigues

    2012-01-01

    O deslocamento inferior do ombro (luxatio erecta) é uma lesão rara, acometendo aproximadamente 0,5% dos deslocamentos dessa articulação. A grande maioria desses casos ocorre unilateralmente. Em setembro de 2004, um homem de 43 anos chegou ao pronto-socorro do Hospital Universitário de Santa Maria (HUSM) com queixa de dor bilateral no ombro e incapacidade de abaixar os braços, em consequência de uma queda com os braços abduzidos, enquanto desempenhava sua atividade laboral. Após o exame físico...

  9. Point Climat no. 11 'Japan's Bilateral Offset Crediting Mechanism: A Bilateral Solution to a Global Issue?'

    International Nuclear Information System (INIS)

    Among the publications of CDC Climat Research, 'Climate Briefs' presents, in a few pages, hot topics in climate change policy. This issue addresses the following points: In order to achieve its long-term emission reduction target following the Fukushima incident, Japan would rely more heavily on international offsetting activities. Concurrent to vigorous proposals to reform the CDM, Japan is also promoting an offset crediting scheme through bilateral agreements with developing countries as a post-2012 market mechanism. Despite potential benefits, issues relating to the accounting rules, environmental integrity and implications to carbon markets warrant further consideration prior to international recognition

  10. Bilateral Tarsal Tunnel Syndrome Due To Bilateral Lipoma: A Case Report

    Directory of Open Access Journals (Sweden)

    C. Eren CANSÜ, İstemi YÜCEL, Kutay ÖZTURAN

    2010-11-01

    Full Text Available Tarsal tunnel syndrome is an entrapment neuropathy of posterior tibial nerve under the flexorretinaculum. Patients generally present with paresthesias on the plantar side of foot and fingersand in the distal kruris.The causes of tarsal tunnel syndrome are space occupying lesions within or around the tunnelwhich exert pressure to the nerve, ankle deformities, systemic illnesses, trauma or lesions ofthe nerve itself.In this study a case of tarsal tunnel syndrome due to bilateral lipoma which was treated surgicallyis presented.

  11. Luxatio erecta bilateral: um relato de caso Bilateral luxatio erecta, a case report

    Directory of Open Access Journals (Sweden)

    César Augusto Xavier Acosta

    2012-02-01

    Full Text Available O deslocamento inferior do ombro (luxatio erecta é uma lesão rara, acometendo aproximadamente 0,5% dos deslocamentos dessa articulação. A grande maioria desses casos ocorre unilateralmente. Em setembro de 2004, um homem de 43 anos chegou ao pronto-socorro do Hospital Universitário de Santa Maria (HUSM com queixa de dor bilateral no ombro e incapacidade de abaixar os braços, em consequência de uma queda com os braços abduzidos, enquanto desempenhava sua atividade laboral. Após o exame físico e radiológico constatou- se que o indivíduo apresentava uma luxação inferior bilateral dos ombros. O paciente foi então encaminhado ao bloco cirúrgico onde foi realizada redução incruenta das luxações sob anestesia através da técnica de tração e contra-tração. No dia seguinte recebeu alta com imobilização tipo Velpeau mantendo os ombros totalmente aduzidos e rotados internamente, com orientação de manter a imobilização por três semanas. Foi orientado também a realizar fisioterapia.Inferior shoulder dislocation (luxactio erecta is a rare lesion affecting approximately 0.5% of dislocations of this joint. The vast majority of these cases occur unilaterally. In September 2004, a 43 year old man was brought to the emergency room of the University Hospital of Santa Maria (HUSM complaining of bilateral shoulder pain and inability to lower the arms, as a result of a fall with the arms abducted, while carrying out work activities. After physical examination and radiological exams, it was found that the patient had a bilateral inferior shoulder dislocation. He was referred to the surgical ward and after intravenous sedation, both shoulders were reduced by closed reduction using the traction-countertraction maneuver. The patient was discharged the day after the reduction. Both arms were immobilized with a velpeau sling in total adduction and intrarotation, with instructions to maintain immobilization for three weeks. The patient was

  12. CT-guided once-through bilateral percutaneous needle puncturing sclerotic therapy for bilateral multiple renal cysts: preliminary results

    International Nuclear Information System (INIS)

    Objective: To evaluate CT-guided once-through bilateral percutaneous needle puncturing, aspiration and injection of sclerotic agents (ethanol) in treating bilateral multiple renal cysts. Methods: CT-guided once-through bilateral percutaneous needle puncturing sclerotic therapy was performed in 19 patients with bilateral multiple renal cysts. First, under CT guidance the puncture points and puncture routs were decided, then, puncturing, aspiration, rinsing and ethanol injection of the cysts were taken place by turn. The clinical results were analyzed. Results: bilateral percutaneous needle puncturing sclerotic therapy was successfully completed in all 19 cases. The whole procedure was well tolerated by all patients. The mean operative time was 23 minutes with a range of 20-35 minutes. No severe complications occurred. Conclusion: With proficient manipulation, CT-guided bilateral percutaneous needle puncturing sclerotic therapy for bilateral multiple renal cysts can be smoothly carried out. The technique can reduced the number of sclerotherapy times, cut down the medical expenses and, therefore, get twofold results with half the effort. (authors)

  13. Postmastectomy reconstruction: comparative analysis of the psychosocial, functional, and cosmetic effects of transverse rectus abdominis musculocutaneous flap versus breast implant reconstruction.

    Science.gov (United States)

    Cederna, P S; Yates, W R; Chang, P; Cram, A E; Ricciardelli, E J

    1995-11-01

    Over 40,000 postmastectomy breast reconstructions are performed annually. In this study, we investigated the psychosocial, functional, and cosmetic effects of transverse rectus abdominis musculocutaneous (TRAM) flap versus breast implant reconstruction. Thirty-three women who had undergone postmastectomy breast reconstruction were contacted by telephone and agreed to participate in the study. Twenty-two women completed the self-assessment questionnaires regarding their quality of life, psychological symptoms, functional status, body image, and global satisfaction. The TRAM and implant groups contained 8 and 14 patients, respectively. The groups were well matched for age, employment status, marital status, race, religion, and severity of medical and surgical illnesses. The average follow-up was 36 months. Statistical analysis of the responses revealed that women who had undergone TRAM flap reconstruction were more satisfied with how their reconstructed breast felt to the touch (p = .01), and there was a trend toward greater satisfaction with the appearance of their reconstructed breast (p = .08). However, these same patients identified more difficulties as far as functioning at work or school, performing vigorous physical activities, participating in community or religious activities, visiting with relatives, and interacting with male friends (p < .04). There were no statistically significant differences in body image or overall satisfaction. In this small cohort study, both the TRAM flap group and the implant group were satisfied with the results of their breast reconstruction, but the TRAM flap group was more satisfied with how their breast felt and tended to be more satisfied with the cosmetic result. The TRAM flap group reported greater psychological, social, and physical impairments as a result of their reconstruction. PMID:8579262

  14. Australia and China: A Joint Report on the Bilateral Relationship

    Institute of Scientific and Technical Information of China (English)

    Liu Junhong; Guo Chunmei; Richard Rigby; Sang Ye

    2012-01-01

    After China and Australia established diplomatic ties in 1972, bilateral relations developed rapidly. People-to-people links, politicalexchanges and trade and economic cooperation played an increasingly larger part in the foreign policies of the two countries. In the post global financial crisis era, bilateral relations have remained positive and played an imPortant role in ensuring the stability and prosperity of the Pacific region. There have been several unavoidable misunderstandings and even disagreements between the two countries, which has influenced mutual trust and policies. This article will aim to analyze the history and current situation of the Sino-Australian relationship in an objective and comprehensive way; to look ahead to future bilateral relations, and make policy recommendations for the further development of bilateral ties to increase mutual understanding and promote a more positive future for Sino-Australian relations.

  15. Delayed-onset bilateral abducens paresis after head trauma

    Directory of Open Access Journals (Sweden)

    Pravin Salunke

    2012-01-01

    Full Text Available Bilateral sixth nerve paresis following closed head injury, though rare, is a known entity. However, delayed-onset post-traumatic bilateral abducens paresis is extremely rare. We present two cases. The first patient had onset of bilateral abducens paresis 2 weeks after closed head injury and the second patient after 3 days. The cause in the former was detected to be chronic subdural hematoma and in the latter is speculated to be edema/ischemia due to injury to soft tissue structures housing these nerves. The delayed onset of bilateral abducens paresis following head injury may vary according to the cause. There may be another mechanism of injury apart from direct trauma. Though rare, it needs to be evaluated and may have a treatable cause like elevated intracranial pressure.

  16. Surgical Management of Bilateral Limbal Stem Cell Deficiency.

    Science.gov (United States)

    Vazirani, Jayesh; Mariappan, Indumathi; Ramamurthy, Shreyas; Fatima, Saba; Basu, Sayan; Sangwan, Virender S

    2016-07-01

    Limbal stem cell deficiency (LSCD) is now established as a distinct entity with a spectrum of clinical manifestations. Bilateral LSCD presents a unique set of challenges to the clinician dealing with ocular surface disease, due to the underlying causes, clinical presentation, and adnexal status, as well as lack of a source of autologous limbal stem cells. Various surgical modalities have been described to achieve visual rehabilitation in patients with bilateral LSCD. These can primarily be divided into cell-based therapies and implantation of keratoprostheses. In this review, the surgical options for management of bilateral LSCD, including autologous and allogeneic cell-based therapies and different types of keratoprostheses are described and classified. The indications, prerequisites, technique, results and complications of each modality are discussed. Based on the status of the ocular surface, an algorithm for choosing appropriate surgical management for vision restoration in bilateral LSCD has been proposed. PMID:27151421

  17. Spontaneous Unruptured Bilateral Tubal Pregnancy: A Case Report

    Directory of Open Access Journals (Sweden)

    Nayereh Ghomian

    2015-11-01

    Full Text Available Bilateral spontaneous tubal ectopic pregnancy is the rarest form of extra uterine pregnancy. The diagnosis is usually made intraoperatively and levels of serum BHCG and ultrasound has not been useful in the diagnosis of bilateral tubal ectopic pregnancy. A 33-year-old woman with 8 weeks amenorrhea and sever lower abdominal pain was admitted. A transvaginal pelvic ultrasound revealed left adnexal mass and massive fluid collection in the pelvis and abdomen. The serum BHCG was 5,700 mIU/ml and in laparotomy bilateral unruptured tubal pregnancy was noted. Left salpingectomy and right salpingostomy were performed. The diagnosis of bilateral spontaneous tubal ectopic pregnancy is usually made intraoperatively. Both tubes at the time of surgery should be closely examined in order to prevent maternal morbidity and mortality.

  18. Pneumomediastinum, simultaneous bilateral spontaneous pneumothorax and subcutaneous emphysema following burn

    Directory of Open Access Journals (Sweden)

    Dixit Ramakant

    2006-01-01

    Full Text Available Simultaneous bilateral spontaneous pneumothorax and pneumomediastinum with subcutaneous emphysema following burn is unreported in the literature. We de-scribe such case in an 18-year-old male patient with possible mechanism of such presentation.

  19. Riesz's and Bessel's Operators in Bilateral Grand Lebesgue Spaces

    CERN Document Server

    Ostrovsky, E; Sirota, L

    2009-01-01

    In this paper we obtain the non - asymptotic estimations for Riesz's and Bessel's potential integral operators in the so - called Bilateral Grand Lebesgue Spaces. We also give examples to show the sharpness of these inequalities.

  20. Bilateral SMAS rhytidectomy in parotid recurrent pleomorphic adenoma

    OpenAIRE

    A. Baj; BELTRAMINI, G.A.; Demarchi, M; V.A. Combi; A. Giannì

    2011-01-01

    SUMMARY A case is presented of a young female with parotid recurrent pleomorphic adenoma and skin infiltration treated with subtotal parotidectomy combined with a bilateral superficial muscular aponeurotic system rhytidectomy.

  1. Simultaneous bilateral ganglion cysts of the anterior cruciate ligaments.

    Science.gov (United States)

    Demircay, Emre; Ofluoglu, Demet; Ozel, Omer; Oztop, Pinar

    2015-04-01

    Intra-articular ganglion cysts of the anterior cruciate ligament (ACL) are rare, and bilateral ganglion cysts are even rarer. These cysts may cause intermittent or chronic nonspecific knee discomfort. Although three cases of bilateral ganglion cysts have been reported in the literature, the knees were not simultaneously affected in those cases. Herein, we report the case of a 56-year-old woman who presented with simultaneous bilateral ganglion cysts of the ACL that were symptomatic. She was successfully treated with arthroscopic resection and debridement. We also present a brief review of the literature, highlighting the aetiology, diagnosis and management of ganglion cysts of the ACL. To the best of our knowledge, this is the first report of simultaneous bilateral intra-articular ganglion cysts of the ACL. PMID:25917477

  2. Bilateral Efforts in Seizing Opportunities for Better Relations

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    @@ General improvement of the Japan-ROK relations started after the end of the Cold War. Although the Japanese wrongdoings over the history-related issues have caused fluctuations in the bilateral relations, no substantial damage has occurred.

  3. Neonatal bilateral diaphragmatic paralysis caused by brain stem haemorrhage.

    OpenAIRE

    Blazer, S; Hemli, J A; Sujov, P O; Braun, J

    1989-01-01

    We describe a neonate with severe bilateral diaphragmatic paralysis caused by haemorrhage in the lower brain stem. To our knowledge this association has not been previously reported in the English medical literature.

  4. Synchronous bilateral male breast cancer: a case report.

    Science.gov (United States)

    Sun, Woo-Young; Lee, Ki-Hyeong; Lee, Ho-Chang; Ryu, Dong-Hee; Park, Jin-Woo; Yun, Hyo-Young; Song, Young-Jin

    2012-06-01

    Synchronous bilateral breast cancer is extremely rare in men and has not, up to date, been reported in Korea. A 54-year-old man presented with a palpable mass in the right breast. The right nipple was retracted and bilateral axillary accessory breasts and nipples were present. On physical examination, a 2 cm-sized mass was palpated directly under the right nipple, and, with squeezing, bloody discharge developed in a single duct of the left nipple. There was no palpable mass in the left breast, and axillary lymph nodes were not palpable. Physical examination of external genitalia revealed a unilateral undescended testis on the left side. Synchronous bilateral breast cancer was diagnosed using mammography, ultrasonography, and core-needle biopsy. Histopathological examination revealed invasive ductal carcinoma in the right breast and ductal carcinoma in situ in the left breast. Bilateral total mastectomy, sentinel lymph node biopsy, and excision of accessory breasts in the axilla were performed. PMID:22807945

  5. Bilateral hematoma of sternocleidomastoid muscles. A case presentation.

    Directory of Open Access Journals (Sweden)

    Zoe Quintero Delgado

    2005-08-01

    Full Text Available Presentation of the case of an infant with bilateral congenital torticollis which development was followed by ultrasound. Homeopathy and physiotherapy were used for its treatment. This is an infrequent disease scarcely reported in medical literature.

  6. Bilateral Teleoperation in Cartesian Space with Time-Varying Delay

    Directory of Open Access Journals (Sweden)

    Zhang Chen

    2012-10-01

    Full Text Available The bilateral control of a teleoperator in Cartesian space with time‐varying delay is studied in this paper. Compared with the traditional joint‐space teleoperation mode, bilateral control in Cartesian space has advantages when dealing with the kinematically dissimilar (KDS teleoperation systems. A Cartesian space‐based PD‐like bilateral controller with dissipation factors is designed. Considering the fact that attitude errors derived by rotation matrix cannot be directly used for PD control, a quaternion‐based approach is adopted to calculate the attitude errors in Cartesian space. In order to overcome the instability brought about by communication delay, local damping components are employed at both ends of the teleoperator system. The variation of time delay may generate extra energy and influence the stability of the system, thus dissipation factors are introduced into the controller. The stability of the proposed bilateral controller is proved and the simulations show the effectiveness of the approach.

  7. A case of bilateral primary fallopian tube carcinoma

    Directory of Open Access Journals (Sweden)

    Manisha Sahu

    2014-09-01

    Full Text Available A 60 years old postmenopausal woman was presented with complaints of intermittent watery discharge from vagina, and of cramping pain at the lower abdomen. On pelvic examination, blood tinged watery discharge was seen coming out of os. But, ultrasonography revealed bilateral adenexal masses and pyometra. The serum CA-125 level in blood was raised. Cervical smear showed inflammatory changes, but endometrial histopathology was negative for malignant cells. Suspecting ovarian malignancy, laparotomy was done that revealed the bilateral tubal growth with normal ovaries; the right adenexal mass was of the size (6.8×4.8 cm while, the left adenexal mass was the size of (4.2×2.6 cm. Histopathology study revealed bilateral serous cyst adenocarcinoma of fallopian tubes. The case of bilateral primary fallopian tube carcinoma was presented here for its rarity.

  8. Bilateral same day phacoemulsification: 220 cases retrospectively reviewed

    OpenAIRE

    Johansson, B A; Lundh, B L

    2003-01-01

    Background/aims: The relative frequency, basic patient data, results, and complications of planned same day bilateral phacoemulsification were studied from April 1999 to May 2001 at the Department of Ophthalmology, Linköping University Hospital, Sweden.

  9. Mielolipoma adrenal bilateral em um cão Bilateral adrenal myelolipoma in a dog

    Directory of Open Access Journals (Sweden)

    Silvia de Araújo França

    2008-08-01

    Full Text Available O presente relato descreve um caso de mielolipoma adrenal bilateral em uma cadela Poodle de 13 anos de idade. O cão morreu por peritonite séptica aguda, decorrente de ulceração e perfuração intestinal por corpo estranho linear. O neoplasma foi achado incidentalmente durante a necropsia. Macroscopicamente, as adrenais estavam redondas e com volume e aumentados. Ao corte elas eram friáveis, vermelho-amarronzadas, intercaladas por áreas branco-amareladas levemente proeminentes. Histologicamente, extensas áreas do parênquima continham adipócitos bem diferenciados, células hematopoéticas e macrófagos com hemossiderina, achados característicos de mielolipoma adrenal.A case of bilateral adrenal myelolipoma in a 13-year-old female Poodle is reported. Acute septic peritonitis due to intestinal ulceration and perforation caused by a linear foreign body was the cause of death. The adrenal neoplasm was an incidental necropsy finding. The adrenal glands were grossly rounded, enlarged and friable, and had red-brownish parenchyma interwoven by slightly prominent white-yellowish foci. Histologically, the findings of differentiated adipocytes in large areas of the parenchyma, in association to hematopoietic cells and macrophages with hemosiderin were consistent with the diagnosis of adrenal myelolipoma.

  10. An Investigation of Bilateral Symmetry During Manual Wheelchair Propulsion

    OpenAIRE

    Soltau, Shelby L.; Slowik, Jonathan S.; Requejo, Philip S.; Mulroy, Sara J; Neptune, Richard R.

    2015-01-01

    Studies of manual wheelchair propulsion often assume bilateral symmetry to simplify data collection, processing, and analysis. However, the validity of this assumption is unclear. Most investigations of wheelchair propulsion symmetry have been limited by a relatively small sample size and a focus on a single propulsion condition (e.g., level propulsion at self-selected speed). The purpose of this study was to evaluate bilateral symmetry during manual wheelchair propulsion in a large group of ...

  11. Prolapsed bilateral ureteroceles leading to intermittent outflow obstruction.

    LENUS (Irish Health Repository)

    Stunell, H

    2012-02-01

    A ureterocele refers to a cystic dilatation of the distal ureter. It may be unilateral or bilateral and may be associated with a duplex system in some cases. We present an unusual case where a young patient was found to have large bilateral ureteroceles which prolapsed into the urethra, causing intermittent incontinence and obstruction. We discuss the case and review the literature concerning this rare anomaly.

  12. Bilateral Traumatic Anterior Dislocation of Shoulder – a rare entity

    Directory of Open Access Journals (Sweden)

    Yashavantha Kumar C

    2013-01-01

    Full Text Available Introduction: Bilateral shoulder dislocation are most commonly posterior type. These are most commonly due to seizure disorder and electrocution. Anterior shoulder dislocations occurring bilaterally without any predisposing factors are very rare. These types of injuries are due to trauma with a unique mechanism of injury. To best of our knowledge there are only few cases of similar kind are reported in literature. We hereby report a interesting case of posttraumatic, bilateral anterior dislocation of shoulder without associated fracture in a 45 old women without any predisposing pathoanatomy.Case Report: A 45-year-old women presented to casualty with sudden onset of pain and restriction of movement in both shoulders fallowing trauma. Immediately post trauma she had severe pain and restriction of both shoulders. On examination arms were abducted and externally rotated. Bilateral shoulder movements were painful and restricted . There was loss of round contour of shoulder with increased vertical diameter of axilla anteriorly. Radiological examination revealed bilateral anterior dislocation of the shoulders without any associated fractures. Closed reduction done by Milch technique after intraraticular lignocaine injection. MRI of bilateral shoulder showed no pathological lesion. Both shoulders were immobilized with a shoulder immobilizer for three weeks.Conclusion: Most of the bilateral shoulder dislocations are posterior type seen in seizure disorders. Bilateral traumatic anterior shoulder dislocations are rare and are seen as a result of unique mechanism of injury. In our case patient had a fall on her elbows causing forced extension. If diagnosed and treated promptly completely normal function of the shoulders can be restored.

  13. An unusual triad: Bilateral dilated odontoma, hypodontia and peg laterals

    Directory of Open Access Journals (Sweden)

    Alphy Alphonsa Sebastian

    2013-01-01

    The aim of this case report is to present a rare case of bilateral dilated odontoma affecting a microdontic permanent lateral incisor in a 30 year old female patient with hypodontia and peglateral teeth with its clinical, radiological and histological features, which has yet been not reported. Bilateral presence of dilated odontoma is not a common occurrence, although a single tooth involvement in each case has been reported in the literature.

  14. Bilateral thecoma presenting as premenopausal hirsutism: Laproscopic removal

    Directory of Open Access Journals (Sweden)

    S Ramkumar

    2013-01-01

    Full Text Available Hyperandrogenism is a common disorder among women in the reproductive age group. One of the rare causes for androgen excess is sex cord- stromal tumors of the ovary. These are usually unilateral. Here we report case of a 48 year old woman who presented with hyperandrogenism due to bilateral ovarian thecoma. Androgen levels normalized following resection of the tumor. This, to the best of our knowledge, is the first case of bilateral thecoma presenting as hirsutism in a premenopausal woman.

  15. Bilateral thecoma presenting as premenopausal hirsutism: Laproscopic removal

    OpenAIRE

    Ramkumar, S; V P Jyotsna; Mallick, S.; Garima Kachhawa; Kandasamy, D; A Kriplani; Ammini, A.C.

    2013-01-01

    Hyperandrogenism is a common disorder among women in the reproductive age group. One of the rare causes for androgen excess is sex cord- stromal tumors of the ovary. These are usually unilateral. Here we report case of a 48 year old woman who presented with hyperandrogenism due to bilateral ovarian thecoma. Androgen levels normalized following resection of the tumor. This, to the best of our knowledge, is the first case of bilateral thecoma presenting as hirsutism in a premenopausal woman.

  16. Presentation of a Rare Case of Bilateral Lumbar Synovial Cysts

    OpenAIRE

    Konstantinos Violaris; Maria Karakyriou

    2012-01-01

    Purpose: To report a quite rare case of bilateral symptomatic synovial cysts of the lumbar spine. Surgical resection is usually the cure for this condition. Methods: A 65 year old female patient came to our department, complaining for severe lumbar and sciatic pain. MRI and CT were used to diagnose bilateral synovial cysts. Because of the intensity of symptoms, she was subjected to surgery. Laminectomy and cyst resection were performed. Results: The patient showed complete resolution of pain ...

  17. Bilateral keratocystic odontogenic tumor: A report of two cases

    OpenAIRE

    Srivatsan, K. S.; Kumar, Vikas; Mahendra, Ashish; Singh, Preeti

    2014-01-01

    The designation “keratocyst” was used to describe any jaw cyst in which keratin was formed to a large extent. A rare incidence of bilateral mandibular cysts (odontogenic keratocysts) was related to third molar teeth. Herein, we report two cases of bilateral keratocystic odontogenic tumor in a 22-year-old male and 15-year-old female, which was diagnosed by a series of investigations and treated appropriately.

  18. Reversible tobramycin-induced bilateral high-frequency vestibular toxicity.

    Science.gov (United States)

    Walsh, R M; Bath, A P; Bance, M L

    2000-01-01

    We report an unusual case of tobramycin-induced bilateral high-frequency vestibular toxicity with subsequent clinical and objective evidence of functional recovery. In those patients with a clinical presentation suggestive of aminoglycoside-induced bilateral vestibular toxicity (ataxia and oscillopsia) and normal low-frequency (ENG-caloric) responses, high-frequency rotation chair testing should be performed to exclude a high-frequency vestibular deficit. PMID:10810261

  19. Stage 4S Bilateral Adrenal Neuroblastoma in a Newborn

    Directory of Open Access Journals (Sweden)

    Rahul Gupta

    2014-02-01

    Full Text Available Stage 4S bilateral adrenal neuroblastoma presenting in the neonatal period is extremely rare. A 1-day-old male with 4S bilateral adrenal neuroblastoma complicated by marked hepatomegaly managed by chemotherapy is being reported. The provisional diagnosis of neuroblastoma was made in the fetal life during the last trimester of pregnancy. Cardiomyopathy due to doxorubicin cytotoxicity developed over ensuing years, which is being treated.

  20. Fast and Accurate Bilateral Filtering using Gauss-Polynomial Decomposition

    OpenAIRE

    Chaudhury, Kunal N.

    2015-01-01

    The bilateral filter is a versatile non-linear filter that has found diverse applications in image processing, computer vision, computer graphics, and computational photography. A widely-used form of the filter is the Gaussian bilateral filter in which both the spatial and range kernels are Gaussian. A direct implementation of this filter requires $O(\\sigma^2)$ operations per pixel, where $\\sigma$ is the standard deviation of the spatial Gaussian. In this paper, we propose an accurate approxi...

  1. Cooled Radiofrequency Ablation for Bilateral Greater Occipital Neuralgia

    OpenAIRE

    Tiffany Vu; Akhil Chhatre

    2014-01-01

    This report describes a case of bilateral greater occipital neuralgia treated with cooled radiofrequency ablation. The case is considered in relation to a review of greater occipital neuralgia, continuous thermal and pulsed radiofrequency ablation, and current medical literature on cooled radiofrequency ablation. In this case, a 35-year-old female with a 2.5-year history of chronic suboccipital bilateral headaches, described as constant, burning, and pulsating pain that started at the subocci...

  2. Amyad's hernia while reparing the bilateral inguinal hernia

    Directory of Open Access Journals (Sweden)

    Arif Aslaner

    2015-01-01

    Full Text Available Amyand's hernia is the term used for inguinal hernia containing appendix. It is a rare condition and found in 1% of inguinal hernia repairs. Here we report a case of Amyand's hernia in a 61 years old male who was diagnosed with bilateral inguinal hernia. He underwent surgery and bilateral inguinal hernia repair with prosthetic meshes and without appendectomy. The patient was discharged uneventfully. 

  3. Bilateral diffuse uveal melanocytic proliferation: a management dilemma

    OpenAIRE

    Alrashidi, Salah; Aziz, Ayman A; Krema, Hatem

    2014-01-01

    A female patient suffered from gradual decline of vision for few months. She presented with bilateral multiple pigmented choroidal tumours, associated with overlying retinal changes. The clinical presentation suggested bilateral diffuse uveal melanocytic proliferation (BDUMP) syndrome, which is a paraneoplastic disease, although there was no evidence of any concurrent malignancy. The periodic systemic surveillance that was undertaken for the following 4 years failed to reveal any occult cance...

  4. Misdiagnosis of bilateral tubal pregnancy: a case report

    OpenAIRE

    Li, Weifeng; Wang, Gang; Lin, Tiecheng; Sun, Wenwen

    2014-01-01

    Introduction The incidence of bilateral tubal pregnancy is rising due to the increase of pelvic inflammatory disease and assisted reproductive techniques. Because the clinical manifestations of bilateral tubal pregnancy are not specific, we often ignore inspection of the other fallopian tube when focusing on the lesions, which may cause misdiagnosis. Case presentation A 33-year-old Chinese woman presented with vaginal bleeding after menopause and with an abnormality found by transvaginal ultr...

  5. Association of Cryptogenic Organizing Pneumonia in Bilateral Anterior Uveitis

    OpenAIRE

    Fujimoto, Kaori; Hiraoka, Miki; Inatomi, Shuichiro; Ohguro, Hiroshi

    2014-01-01

    Two female patients with histories of cancer who showed cryptogenic organizing pneumonia (COP) complications and bilateral anterior uveitis with hypopyon were examined. Both patients had suffered from COP and received intermitted systemic corticosteroid administration (SCA). The first patient, a 65-year-old woman with a history of breast cancer, showed bilateral uveitis with hypopyon. The topical corticosteroid treatment was ineffective. After SCA for the treatment of COP was started, the hyp...

  6. Bilateral adrenal hemorrhage and primary antiphospholipid antibody syndrome

    International Nuclear Information System (INIS)

    Bilateral adrenal hemorrhage is an uncommon entity that is difficult to diagnose given the ambiquity of the clinical signs. Computerized tomography plays a major role in the diagnosis, disclosing enlarged adrenal glands presenting the hyperdense aspect that characterizes this disorders. We present a case of bilateral adrenal hemoorrhage in a patient diagnosed as having primary antiphospholipid antibody syndrome, which is a less common cause of adrenal hemorrhage than those classically reported, such as anticoagulant therapy, sepsis, shock and abdominal injury. (Author) 8 refs

  7. Ultrasound Diagnosis of Bilateral Quadriceps Tendon Rupture After Statin Use

    Directory of Open Access Journals (Sweden)

    Nesselroade, Ryan D

    2010-09-01

    Full Text Available Simultaneous bilateral quadriceps tendon rupture is a rare injury. We report the case of bilateral quadriceps tendon rupture sustained with minimal force while refereeing a football game. The injury was suspected to be associated with statin use as the patient had no other identifiable risk factors.The diagnosis was confirmed using bedside ultrasound. [West J Emerg Med. 2010; 11(4:306-309.

  8. Bilateral practice improves dominant leg performance in long jump.

    Science.gov (United States)

    Focke, Anne; Spancken, Sina; Stockinger, Christian; Thürer, Benjamin; Stein, Thorsten

    2016-10-01

    Benefits of bilateral practice both for the non-dominant and for the dominant body side have been shown in several studies. Thereby, most of the studies included movement tasks of the upper extremity or investigated sports games in which the ability of acting bilaterally is an essential basis for success and, thus, a bilateral practice is reasonable anyway. Individual unilaterally performed sports including movement tasks of the lower extremity are rarely investigated. Therefore, the aim of our study was to test if contralateral transfer due to bilateral practice can be found in an unilaterally performed sport including the lower extremity. We trained and tested 61 adolescent athletes in long jump to compare the jumping performance of the dominant leg after a 12-week practice period between two groups: a bilateral practice group that practiced specific long jump exercises with both the dominant and non-dominant leg and an unilateral practice group that practiced specific long jump exercises only with the dominant leg. Results showed a superior effect of bilateral practice compared to unilateral practice regarding the jumping performance of the dominant leg. The performance increase at post-test and retention-test for the dominant limb was significantly higher for the bilateral practice group (pre-to-post: 5.2%, pre-to-retention: 7.4%) compared to the unilateral practice group (pre-to-post: 3.4%, pre-to-retention: 4.5%). Thus, bilateral practice should be established in the early practice programmes of track and field athletes to improve the performance of the dominant take-off leg. PMID:26864045

  9. Localisation with bilateral hearing aids: without is better than with

    OpenAIRE

    Van den Bogaert, Tim; Moonen, Marc; Wouters, Jan

    2004-01-01

    By using two ears normal hearing people are able to localize sounds correctly in the horizontal plane, and are able to understand speech better in noisy scenario’s where noise and target are spatially separated. Although a lot of studies have been done on normal hearing and hearing impaired persons, little research has been done on directional hearing in bilateral hearing aid users. A person with bilateral hearing aids is wearing two independent digital signal processors with microphones ...

  10. Bilateral intramuscular pseudotumor in a body-builder.

    OpenAIRE

    Ardies, L; Beule, T.; Degroote, T; Vanhoenacker, F M; Vanhoenacker, P K

    2012-01-01

    A 29-year-old bodybuilder presented with a bilateral palpable and painful soft tissue mass in the deltoid region. CT scan showed a bilateral intramuscular mass within the deltoid muscle with intralesional fat (not shown). For further differentiation and exclusion of a fat-containing sarcomatous lesion, MRI of both shoulders was performed. Axial T1-weighted images (WI) of the right shoulder showed a heterogeneous mass lesion containing multiple fatty components (Fig. A, arrows). Axial T1-WI of...

  11. Bilateral FTAs in South Asia: Recasting the Regionalism Debate

    OpenAIRE

    Dushni Weerakoon

    2009-01-01

    The slow pace of progress of the South Asian regional trade integration process under SAARC has prompted many countries to seek bilateral agreements. Sri Lanka is a casein point with bilateral agreements with both India and Pakistan. While the former is acknowledged to have yielded positive results, the latter hasremained of limited interest. Given that India remains the single most important trading partner for almost all other South Asian countries, regionalism in South Asia essentially ent...

  12. Bilateral Central Vein Occlusion in a Case of Diaphragmatic Eventration

    OpenAIRE

    STER, Anda-Maria; Stan, Cristina; GHERVAN, Mihaela

    2014-01-01

    Central Retinal Vein Occlusion (CRVO) is a severe retinal pathology, which causes visual impairment usually after the age of 40. Mostly unilateral, less than 10% of cases are bilateral. Affected young adults (under the age of 40), usually exhibit a hidden, underlying systemic disease. Thorough testing has to be done in order to spot the pathogenic agent. We present the case of a 25 years old woman with bilateral CRVO caused by Diaphragmatic Eventration and Chronic Respiratory Failure.

  13. Bilateral central vein occlusion in a case of diaphragmatic eventration.

    Science.gov (United States)

    Ster, Anda-Maria; Stan, Cristina; Ghervan, Mihaela

    2014-09-01

    Central Retinal Vein Occlusion (CRVO) is a severe retinal pathology, which causes visual impairment usually after the age of 40. Mostly unilateral, less than 10% of cases are bilateral. Affected young adults (under the age of 40), usually exhibit a hidden, underlying systemic disease. Thorough testing has to be done in order to spot the pathogenic agent. We present the case of a 25 years old woman with bilateral CRVO caused by Diaphragmatic Eventration and Chronic Respiratory Failure. PMID:25705293

  14. A Case of Simultaneous Bilateral Anterior Shoulder Dislocation

    OpenAIRE

    Patil, Mallanagouda N

    2013-01-01

    Introduction: Anterior dislocation of shoulder is commonest dislocation one encounters in day to day Orthopaedic practice. But bilateral shoulder dislocations are relatively uncommon frequently posterior and secondary to violent muscle contraction. Simultaneous bilateral anterior dislocations of shoulder following trauma is rare occurrence. Case Report: 35 year old male presented to emergency department with history fall by tripping on a stone (fall on outstretched hand). He complained of...

  15. Bilateral fracture dislocation of the shoulder (Presentation of a Case)

    OpenAIRE

    Kuzgun, Unal; Baskir, Orhan; Temelli, Yener; Yazicioglu, Onder; Temocin, Bahattin O.; Kokino, Misel

    2004-01-01

    The largest portion of the dislocations encountered in the adults comprises shoulder dislocations and 2.16% of these dislocations constitute posterior dislocations. It is possible to detect that a dislocation develops secondary to convulsions due to immediate loss of consciousness in the history of most of the posterior dislocations of the shoulder. Approximately 20 cases have been so far reported in literature regurding bilateral dislocations of the shoulder. Bilateral dislocation associated...

  16. Amyad's hernia while reparing the bilateral inguinal hernia

    OpenAIRE

    Arif Aslaner; Tuğrul Çakır; Umut Rıza Gündüz; Burhan Mayir; Nurullah Bülbüller

    2015-01-01

    Amyand's hernia is the term used for inguinal hernia containing appendix. It is a rare condition and found in 1% of inguinal hernia repairs. Here we report a case of Amyand's hernia in a 61 years old male who was diagnosed with bilateral inguinal hernia. He underwent surgery and bilateral inguinal hernia repair with prosthetic meshes and without appendectomy. The patient was discharged uneventfully. 

  17. Bilateral compared with unilateral sacral nerve stimulation for faecal incontinence

    DEFF Research Database (Denmark)

    Duelund-Jakobsen, J; Buntzen, S; Lundby, L;

    2015-01-01

    % improvement were eligible. Twenty-seven patients who accepted to enter the trial were bilaterally implanted with two permanent leads and pacemakers. Patients were randomized into three periods of four weeks stimulation including unilateral right, unilateral left and bilateral. Symptoms scores and bowel habit...... incontinence is not superior to standard unilateral stimulation in the short term. Equal functional results can be obtained regardless the side of implantation. This article is protected by copyright. All rights reserved....

  18. Cardiovascular disease risk in adults with spastic bilateral cerebral palsy

    OpenAIRE

    Slot, Wilma; Roebroeck, Marij; Nieuwenhuijsen, Channah; Bergen, Michael; Stam, Henk; Burdorf, Alex; Berg-Emons, Rita

    2013-01-01

    textabstractObjective: To explore: (i) cardiovascular disease risk factors and the 10-year clustered risk of a fatal cardiovascular event in adults with spastic bilateral cerebral palsy; and (ii) relationships between the 10-year risk and body fat, aerobic fitness and physical activity. Design: Cross-sectional study. Subjects: Forty-three adults with spastic bilateral cerebral palsy without severe cognitive impairment (mean age 36.6 years (standard deviation 6); 27 men). Methods: Biological a...

  19. Bilateral Traumatic Globe Luxation with Optic Nerve Transection

    Directory of Open Access Journals (Sweden)

    Levent Tok

    2014-12-01

    Full Text Available Purpose: The purpose of this study was to document clinical findings and management of a patient with bilateral globe luxation and optic nerve transection. Materials and Methods: A 25-year-old female patient was admitted to the emergency department with bilateral traumatic globe luxation following a motor vehicle accident. Results: Visual acuity testing showed no light perception. The right pupil was dilated and bilaterally did not react to light. The globes were bilaterally intact. A computed tomography scan revealed Le Fort type II fractures, bilateral optic nerve transection and disruption of all extraocular muscles. The globes of the patient were bilaterally reduced into the orbit. However, the patient developed phthisis bulbi in the right eye at month 3. Conclusion: Globe luxation presents a dramatic clinical picture, and may lead to the development of severe complications due to the concomitance of complete optic nerve dissection and multiple traumas. Even if the luxated globe is repositioned into the orbit, there is still an increased risk of the development of phthisis due to ischemia.

  20. Sense of smell in patients with bilateral nasal polyposis

    Directory of Open Access Journals (Sweden)

    Savović Slobodan N.

    2004-01-01

    Full Text Available Introduction Sense of smell is susceptible to various changes, both in physiological and in numerous pathological conditions. Of quantitative disorders of smell, hyposmia and anosmia are quite common, whereas of qualitative disorders parosmia is most frequent. The aim of this paper was to examine impact of bilateral nasal polyposis on olfactory function. Material and methods The research was carried out at the Nose, Ear and Throat Clinic in Novi Sad. It included 80 examinees, 40 (20 male, 20 female with bilateral nasal polyposis, while 40 examinees belonged to the control group (20 male, 20 female without symptoms of nasal polyposes. Fortunato-Niccolini olfactometer was used for this examination. Results and discussion In patients with bilateral nasal polyposis the average perception threshold values for examined odors were 15.50 ccm of odorous air, while in the control group they were 10,20 ccm of odorous air. The average identification threshold values for examined odors in patients with bilateral nasal polyposis were 18.80 ccm of odorous air, while in the control group they were 13.55 ccm of scented air. T-test showed that values of both tresholds were statistically significantly higher (p< 0,01 in patients with bilateral nasal polyposis in relation to the control group. Conclusion Olfactory deficit in patients with bilateral nasal polyposis is explained by difficult or impossible passage of odors into the olfactory region.

  1. A Case of Simultaneous Bilateral Anterior Shoulder Dislocation

    Directory of Open Access Journals (Sweden)

    Mallanagouda N Patil

    2013-04-01

    Full Text Available Introduction: Anterior dislocation of shoulder is commonest dislocation one encounters in day to day Orthopaedic practice. But bilateral shoulder dislocations are relatively uncommon frequently posterior and secondary to violent muscle contraction. Simultaneous bilateral anterior dislocations of shoulder following trauma is rare occurrence. Case Report: 35 year old male presented to emergency department with history fall by tripping on a stone (fall on outstretched hand. He complained of pain and difficulty in moving both the shoulders. On clinical examination, patient’s both upper limbs were abducted and externally rotated. Bilaterally shoulder contour was lost with flattening. Other classical signs of shoulder dislocation viz, Bryants test, Callway sign, Hamilton’s ruler test were positive. Diagnosis was confirmed on X rays. Both shoulders were reduced in emergency operation theater under general anaesthesia by Kocher’s method and were immobilised in sling. Conclusion: Though bilateral shoulder dislocations are commonly posterior, usually either secondary to convulsions or electric shock, anterior dislocation has to be kept in mind , especially in post traumatic injuries. This bilateral dislocation also presents with practical problems immobilization and day to day care of patients. Keywords: Simultaneous, bilateral, shoulder dislocation, traumatic.

  2. Neuralgia do trigêmeo bilateral: relato de caso Neuralgia del trigémino bilateral: relato de caso Bilateral trigeminal neuralgia: case report

    OpenAIRE

    Caio Marcio Barros de Oliveira; Luis Gustavo Baaklini; Adriana Machado Issy; Rioko Kimiko Sakata

    2009-01-01

    JUSTIFICATIVA E OBJETIVOS: A neuralgia do nervo trigêmeo é uma condição intensamente dolorosa, caracterizada por surtos de dor lancinante e súbita, tipo choque, com duração de poucos segundos a dois minutos e geralmente unilateral. Sua incidência anual é de cerca de 4,3 em 100.000 na população geral, tendo manifestação bilateral em apenas 3% desses casos. O objetivo deste artigo foi descrever um caso raro de neuralgia do trigêmeo primário bilateral. RELATO DO CASO: Paciente de 61 anos, maranh...

  3. Bilateral anterior shoulder fracture-dislocation : A case report and a review of the literature

    OpenAIRE

    Dinopoulos, H. T.; Giannoudis, P. V.; Smith, R. M.; Matthews, S.J.

    1999-01-01

     We report an unusual case of bilateral anterior shoulder dislocation following trauma. Previously reported cases were either of bilateral dislocations or bilateral fracture dislocations. In our case the patient suffered bilateral anterior dislocation with a three part fracture dislocation on the right. A review of the literature is presented.

  4. Bilateral naso labial cyst: report of two cases; Cisto nasolabial bilateral: relato de dois casos

    Energy Technology Data Exchange (ETDEWEB)

    Oliveira, Rodrigo de; Haetinger, Rainer Guilherme [Hospital Beneficencia Portuguesa de Sao Paulo, SP (Brazil). Med Imagem; Sales, Marcelo Augusto Oliveira [Universidade Federal da Paraiba (UFPB), Joao Pessoa, PB (Brazil). Hospital Universitario Lauro Wanderley; Fonseca, Luciana Cardoso [Pontificia Universidade Catolica de Belo Horizonte, MG (Brazil). Faculdade de Odontologia; Cavalcanti, Marcelo Gusmao Paraiso [Universidade de Sao Paulo (USP), SP (Brazil). Faculdade de Odontologia. Dept. de Estomatologia]. E-mail: mgpcaval@usp.br

    2007-07-01

    The nasolabial cyst is defined as nonodontogenic soft tissue lesion, rare and with occurrence in sagittal plane, between midline and nasal cartilage. Because its soft tissue composition, there is no radiographic presentation in conventional radiographic examination, being indicated evaluation through computed tomography and magnetic resonance imaging. In the present study, two cases are discussed, being one in white female subject, 72-year-old, and other in a black male subject, 24-year-old. The authors discuss about relevant aspects related to differential diagnosis through computed tomography and magnetic resonance imaging, as well as atypical features founded in one of the cases, like bilateral occurrence with different signal intensity in magnetic resonance imaging and determinant factors for differential diagnosis of soft tissues pathologies of maxillofacial complex, as fissure cysts with central occurrence (sagittal cysts), as dermoid cysts, palatine and nasopalatine and lateral fissure cysts. (author)

  5. Paresia diafragmática bilateral idiopática Idiopathic bilateral diaphragmatic paresis

    OpenAIRE

    Mônica Corso Pereira; Rodrigo Frange Miziara Mussi; Reinaldo Alexandre de Carvalho Massucio; Ana Maria Camino; Aristóteles de Souza Barbeiro; Wander de Oliveira Villalba; Ilma Aparecida Paschoal

    2006-01-01

    Relata-se o caso de um paciente com dispnéia intensa ao se deitar, em que foram excluídas doenças pulmonares, neuromusculares ou cardíacas, cuja investigação revelou paresia diafragmática bilateral. Um sinal chave para o diagnóstico foi a evidência de respiração paradoxal com o doente em decúbito supino. Havia piora da oxigenação e da capacidade vital forçada com a mudança da posição ortostática para supina. A fluoroscopia ortostática foi normal. A pressão inspiratória máxima estava muito red...

  6. Bilateral type emphysematous pyelonephritis: imaging evaluation; Pielonefritis enfisematosa bilateral tipo I. Evaluacion por la imagen

    Energy Technology Data Exchange (ETDEWEB)

    Salvador Cueto-Alvarez, L.; Piriz-Campos, E.; Ruiz-Garcia, T.; Roldan-Lora, F. [Hospital Universitario Virgen Macarena. Sevilla (Spain)

    2000-07-01

    Emphysematous pyelonephritis (EPN) is a serious infectious disease that occurs more frequently in diabetic patients. Radiological studies are indispensable for distinguishing between the two types since each is associated with a markedly different prognosis. We present a case of bilateral EPN diagnosed as type I on the basis of computed tomography findings, differentiating it from type II EPN, taking into account the prognostic value of this distinction. Type I EPN is characterized by the destruction of the renal parenchyma, a mottled or linear gas pattern and the absence of renal and perirenal fluid collection. Type II EPN is characterized by a loculated or bubbly gas pattern, the existence of fluid collection and less marked renal destruction. Type I is more aggressive and is associated with high rate of mortality. (Author) 7 refs.

  7. An unusual case of sub-condylar bilateral fracture and bilateral post-traumatic temporomandibular ankylosis.

    Science.gov (United States)

    Matteini, C; Belli, E

    2001-01-01

    A case of bilateral sub-condylar fracture with wide stump dislocation associated with a central facial trauma, fracture-intrusion of the rhino-orbital-maxillary complex and a parasymphyseal mandibular fracture, is reported. After surgery and inter-maxillary fixation an unusual temporo-mandibular ankylosis developed. Maximum mouth opening, lateral and protrusive movements were severely limited. Surgical treatment of ankylosis was requested and performed. The originality of this case lies in the atypical lateral dislocation of condylar neck fractured stumps to the zygomatic arches and in the later appearance of ankylosis between the glenoid fossa, zygomatic arch, condylar neck stump, and the condylar process displaced anteromedially. The ankylosed blocks were resected, displaced condyles were also removed due to the strong adhesion with the ankylotic tissue and the lack of any anatomical continuity or connection with the glenoid fossa. Functional therapy allowed the resolution of the functional limitation. PMID:11723434

  8. Simultaneous Bilateral Carotid Stenting for Symptomatic Bilateral High-Grade Carotid Stenosis: A Retrospective Clinical Investigation

    Science.gov (United States)

    Ye, Ziming; Liu, Ying; Deng, Xiao; Chen, Xiangren; Lin, Cuiting; Tang, Yanyan; Su, Ying; Fang, Lanji; Wu, Yuan; Qin, Chao

    2016-01-01

    Background This retrospective clinical investigation aimed to evaluate the short-term effectiveness and safety of SBCAS for symptomatic bilateral high-grade CS. Material/Methods From 2009 to 2014, 145 patients were recruited. Among them, 70 underwent SBCAS, and other 75 patients underwent SAMM and served as controls. The immediate postprocedural complications and postprocedural neurological evaluation, as well as restenosis at 6-month and 1-year follow-ups in the SBCAS group are reported. Additionally, baseline risk factors for ischemic stroke, adverse effects of drugs, and outcomes at 30-day, 6-month, and 1-year follow-ups were compared between the 2 groups. Results Our data did not reveal significant differences between the 2 groups in baseline risk factors for ischemic stroke. In the SBCAS group, both HPS (5.7%) and HD (40%) occurred, but they were not very severe, and no patients had postprocedural neurological deficit. Moreover, restenosis only occurred in 3 patients at 3 stent placement sites (4.3%) at 1-year follow-up. Adverse effects of drugs did not occur in SBCAS group, but adverse effects of Bayer aspirin and Lipitor occurred in 4 patients (5.4%) and 18 patients (24.3%), respectively, at 6-month follow-up in the control group. Furthermore, there were significant differences in outcomes between the 2 groups at 30-day, 6-month, and 1-year follow-ups, in that NIHSS, CS ratio, and incidence of endpoint events, as well as 1-year cumulative probability of endpoint events, were all lower in the SBCAS group than in the control group (p<0.05). Conclusions Compared to SAMM, we found that SBCAS was more effective and safer for symptomatic bilateral high-grade CS. PMID:27542158

  9. US findings of bilateral primary breast cancer: Retrospective study

    International Nuclear Information System (INIS)

    Background: For women with breast cancer, the contralateral breast is at high risk. The bilateral cancers may be synchronous or metachronous. If the bilateral breast cancers have similar ultrasonography (US) appearances, the US findings of the first breast cancer (index cancer) might lead to early detection of the contralateral cancer. The purpose of this study was to identify the US characteristics of bilateral breast cancer and to determine whether bilateral breast cancers have similar US appearances and whether the US findings for one breast cancer might be predictive of the contralateral breast cancer. Methods: We retrospectively reviewed the US manifestations of 58 patients with surgically proven bilateral primary breast cancer and compared the contralateral cancer with the index cancer by evaluation the margin, shape, inside echoes, posterior attenuation, calcification and color flow signals of 58 lesion pairs to investigate whether the bilateral breast cancers have similar US appearances. Results: Bilateral primary breast cancers were more located in upper outer quadrant, frequently spiculation, taller than wide shape, with irregular margin, heterogeneous internal echo and acoustic shadowing, containing microcalcification and abundant color flow signals. The most common US appearances were taller than wide shape (75.0%, 87/116), irregular margins (79.3%, 92/116) and heterogeneous internal echo (86.2%, 100/116). Of the total 58 lesion pairs, 18 (31.0%) pairs had similar US characteristics, whereas 40 (69.0%) pairs had different US characteristics. Conclusions: US signs of the index cancer do not indicate the most likely appearance of the second cancer in the contralateral breast. Evaluation of the contralateral cancer should be performed without regard for the US findings for the index cancer

  10. Bilateral adrenal masses: a single-centre experience

    Science.gov (United States)

    Bandgar, Tushar; Khare, Shruti; Jadhav, Swati; Lila, Anurag; Goroshi, Manjunath; Kasaliwal, Rajeev; Khadilkar, Kranti; Shah, Nalini S

    2016-01-01

    Background Bilateral adrenal masses may have aetiologies like hyperplasia and infiltrative lesions, besides tumours. Hyperplastic and infiltrative lesions may have coexisting hypocortisolism. Bilateral tumours are likely to have hereditary/syndromic associations. The data on clinical profile of bilateral adrenal masses are limited. Aims To analyse clinical, biochemical and radiological features, and management outcomes in patients with bilateral adrenal masses. Methods Retrospective analysis of 70 patients with bilateral adrenal masses presenting to a single tertiary care endocrine centre from western India (2002–2015). Results The most common aetiology was pheochromocytoma (40%), followed by tuberculosis (27.1%), primary adrenal lymphoma (PAL) (10%), metastases (5.7%), non-functioning adenomas (4.3%), primary bilateral macronodular adrenal hyperplasia (4.3%), and others (8.6%). Age at presentation was less in patients with pheochromocytoma (33 years) and tuberculosis (41 years) compared with PAL (48 years) and metastases (61 years) (PAI) (95%). The presenting symptoms for PAL were AI (57%) and abdominal pain (43%), whereas all cases of metastasis had abdominal pain. Mean size of adrenal masses was the largest in lymphoma (5.5cm) followed by pheochromocytoma (4.8cm), metastasis (4cm) and tuberculosis (2.1cm) (P<0.001). Biochemically, most patients with pheochromocytoma (92.8%) had catecholamine excess. Hypocortisolism was common in tuberculosis (100%) and PAL (71.4%) and absent with metastases (P<0.001). Conclusion In evaluation of bilateral adrenal masses, age at presentation, presenting symptoms, lesion size, and biochemical features are helpful in delineating varied underlying aetiologies. PMID:27037294

  11. Bilateral optic nerve sheath meningiomas in a patient with neurofibromatosis type 2.

    OpenAIRE

    Cunliffe, I A; Moffat, D A; Hardy, D G; Moore, A T

    1992-01-01

    A 34-year-old woman who presented with hearing loss and tinnitus was found to have reduced vision bilaterally. Computed tomography scan revealed bilateral acoustic neuromas and bilateral optic nerve sheath meningiomas. The presence of bilateral acoustic neuromas fulfils the criteria for the diagnosis of central neurofibromatosis (neurofibromatosis type 2). Although this is the first report of bilateral optic nerve sheath meningioma in neurofibromatosis type 2, meningiomas are commoner in this...

  12. Bilateral persistent trigeminal artery variants diagnosed by MR angiography.

    Science.gov (United States)

    Uchino, Akira

    2011-12-01

    A persistent trigeminal artery (PTA) is the most common anastomosis between the carotid and vertebrobasilar system. A PTA variant (PTAV) is a rare anomaly in which the cerebellar artery arises from the internal carotid artery (ICA) without connection with the basilar artery (BA). I present what I believe is the first report of bilateral PTAVs diagnosed using magnetic resonance (MR) angiography and briefly discuss the embryology of this rare anomaly. An 81-year-old woman with small infarctions underwent cerebral MR imaging and MR angiography with a 1.5-tesla imager for the evaluation of brain lesions. An MR angiography was obtained using the standard noncontrast three-dimensional time-of-flight technique. The MR angiographic demonstration of bilateral anterior inferior cerebellar arteries arising from the precavernous segment of the ICA without anastomosis to the BA indicated bilateral PTAVs. This is the first report of bilateral PTAVs diagnosed by MR angiography. The literature review indicates that an estimated prevalence of bilateral PTAVs is about 0.0012%. PMID:21544587

  13. Successful management of bilateral patellar tendon rupture in a dog.

    Science.gov (United States)

    Shipov, A; Shahar, R; Joseph, R; Milgram, J

    2008-01-01

    A seven-year-old, 41 kg, intact, cross breed dog, was presented with a history of bilateral hind limb lameness after falling from a height of 1 m. Clinical and radiographic findings were consistent with bilateral patellar tendon rupture. Surgical repair was performed bilaterally. The tendons were sutured primarily, and an internal splint of nylon leader was added. Good apposition of the severed tendon ends had been achieved intraoperatively; however, post operative radiographs showed supra-trochlear displacement of both patellae. The casts used to immobilize the stifle joints slipped distally and three days post operatively the tendon repair had broken down, bilaterally. Revision surgery was undertaken and the tendons were re-sutured. Nylon leader was placed through holes that had been drilled in the patellae and tibiae. The stifle joints were immobilized with type I external skeletal fixators (ESFs). Both freeform polymethylmethacrylate (PMMA) connecting bars were found to be broken at the level of the stifle joints two days later, without any disruption of the primary tendon repair. Each connecting bar was replaced with two connecting bars of PMMA reinforced with 3 mm steel wire. The dog was fully weight-bearing with a reduced range of motion in flexion immediately after removal of the ESFs at six weeks and was still sound 18 months post-operatively. Primary tendon repair in combination with adequate immobilization allowed for an excellent outcome in a complicated bilateral pathology. PMID:18545725

  14. Association of Cryptogenic Organizing Pneumonia in Bilateral Anterior Uveitis

    Directory of Open Access Journals (Sweden)

    Kaori Fujimoto

    2014-11-01

    Full Text Available Two female patients with histories of cancer who showed cryptogenic organizing pneumonia (COP complications and bilateral anterior uveitis with hypopyon were examined. Both patients had suffered from COP and received intermitted systemic corticosteroid administration (SCA. The first patient, a 65-year-old woman with a history of breast cancer, showed bilateral uveitis with hypopyon. The topical corticosteroid treatment was ineffective. After SCA for the treatment of COP was started, the hypopyon gradually dissipated. Upon termination of SCA, uveitis relapses were controlled by renewed SCA. The other patient, a 69-year-old woman with a history of ovarian cancer, showed bilateral anterior uveitis with hypopyon. Her intraocular outcome did not improve by the topical corticosteroid administration, but SCA that was applied to treat COP led to remission of uveitis. Imaging examinations, biochemical analysis, symptoms or HLA-B27 antigen screenings in either patient did not explain the development of uveitis. Bilateral anterior uveitis is commonly related to autoimmune disease or systemic syndrome. We report two cases with COP that developed bilateral anterior uveitis with hypopyon resistant to topical administration but responsive to systemic administration of corticosteroid. These findings suggest that COP can be associated with the etiology of anterior uveitis.

  15. Bilateral Ramsay Hunt syndrome in a diabetic patient

    Directory of Open Access Journals (Sweden)

    Goyal Amit

    2004-12-01

    Full Text Available Abstract Background Herpes zoster oticus accounts for about 10% cases of facial palsy, which is usually unilateral and complete and full recovery occurs in only about 20% of untreated patients. Bilateral herpes zoster oticus can sometime occur in immunocompromised patients, though incidence is very rare. Case presentation Diabetic male, 57 year old presented to us with bilateral facial palsy due to herpes zoster oticus. Patient was having bilateral mild to moderate sensorineural hearing loss. Patient was treated with appropriate metabolic control, anti-inflammatory drugs and intravenous acyclovir. Due to uncontrolled diabetes, glucocorticoids were not used in this patient. Significant improvement in hearing status and facial nerve functions were seen in this patient. Conclusions Herpes zoster causes severe infections in diabetic patients and can be a cause of bilateral facial palsy and bilateral Ramsay Hunt syndrome. Herpes zoster in diabetic patients should be treated with appropriate metabolic control, NSAIDS and intravenous acyclovir, which we feel should be started at the earliest. Glucocorticoids should be avoided in diabetic patients.

  16. Effective reinnervation of the quadriceps femoris by spinal ventral root cross-anastomosis in rats Reinervação efetiva do quadríceps femoral pela anastomose cruzada via raiz espinhal ventral em ratos

    Directory of Open Access Journals (Sweden)

    Chao Song

    2012-05-01

    Full Text Available PURPOSE: To study the effective recovery of the quadriceps femoris by spinal ventral root cross-anastomosis in rats. METHODS: End-to-end anastomosis was performed between the left L1 and L3 ventral roots using autogenous nerve graft ,and the right L1 and L3 roots were left intact. In control animals, the left L3 ventral root was cut and shortened, and anastomosis was not performed. Six months postoperatively, the movement of low extremities was detected by electrophysiological examination, hindlimb locomotion and basso, beattie and bresnahan (BBB scoring at one, three, seven, 14, 21 and 28 days after SCI. Fluorescence retrograde tracing with TRUE BLUE (TB and HE staining were performed to observe the nerve regeneration. RESULTS: Six months after surgery, the anastomotic nerve was smooth and not atrophic. The amplitudes of action potential were 7.63±1.86 mV and 6.0±1.92 mV respectively before and after the spinal cord hemisection. The contraction of left quadriceps femoris was induced by a single stimulation of the anastomotic nerve. The locomotion of left hindlimb was partially restored after spinal cord hemisection while creeping and climbing. In addition, there was significant difference in the BBB score at one, three and seven days after SCI. TB retrograde tracing and neurophysiologic observation indicated efficient reinnervation of the quadriceps femoris. CONCLUSION: The cross-anastomosis between spinal ventral root can partially reconstruct the function of quadriceps femoris following SCI and may have clinical implication for the treatment of human SCI.OBJETIVO: Investigar a recuperação efetiva do músculo quadríceps femoral pela anastomose cruzada via raiz espinhal ventral em ratos. MÉTODOS: Anastomose término-terminal foi realizada entre as raízes ventrais L1 e L3 à esquerda usando enxerto autógeno de nervo e, à direita, as raízes L1 e L3 foram mantidas intactas. Nos animais controles, à esquerda, a raiz ventral de L3 foi

  17. Empirical Analysis of Xinjiang's Bilateral Trade: Gravity Model Approach

    Institute of Scientific and Technical Information of China (English)

    CHEN Xuegang; YANG Zhaoping; LIU Xuling

    2008-01-01

    Based on the basic trade gravity model and Xinjiang's practical situation, new explanatory variables (GDP,GDPpc and SCO) are introduced to build an extended trade gravity model fitting for Xinjiang's bilateral trade. Fromthe empirical analysis of this model, it is proposed that those three variables affect the Xinjiang's bilateral trade posi-tively. Whereas, geographic distance is found to be a significant factor influencing Xinjiang's bilateral trade negatively.Then, by the extended trade gravity model, this article analyzes the present trade situation between Xinjiang and itsmain trade partners quantitatively in 2004. The results indicate that Xinjiang cooperates with its most trade partnerssuccessfully in terms of present economic scale and developing revel. Xinjiang has established successfully trade part-nership with Central Asia, Central Europe and Eastern Europe, Western Europe, East Asia and South Asia. However,the foreign trade development with West Asia is much slower. Finally, some suggestions on developing Xinjiang's for-eign trade are put forward.

  18. Bilateral Synchronous Ectopic Ethmoid Sinus Olfactory Neuroblastoma: A Case Report.

    Science.gov (United States)

    Leon-Soriano, Elena; Alfonso, Carolina; Yebenes, Laura; Garcia-Polo, Julio; Lassaletta, Luis; Gavilan, Javier

    2016-01-01

    BACKGROUND Olfactory neuroblastoma (ONB), also known as esthesioneuroblastoma, is a rare malignant head and neck cancer thought to originate from the olfactory epithelium. It typically invades contiguous structures at presentation. We report a very rare case of multifocal and ectopic ONB. CASE REPORT A 41-year-old man presented with left nasal obstruction and occasional left epistaxis associated with headache. Endoscopic examination of the nasal cavities and computed tomography suggested bilateral polypoid masses. Histopathological diagnosis after endoscopic resection established bilateral olfactory neuroblastoma of the ethmoid sinuses. The patient received postoperative radiotherapy. He remains free of disease 4 years after treatment. CONCLUSIONS To the best of our knowledge this is the second documented case of multifocal ectopic olfactory neuroblastoma. Clinicians should consider ONB in the differential diagnosis of bilateral synchronous nasal and paranasal masses to avoid delayed diagnosis. Endoscopic resection of ONB could be an option in selected cases. PMID:27097989

  19. Adenocarcinoma of the ethmoid following radiotherapy for bilateral retinoblastoma

    International Nuclear Information System (INIS)

    Adenocarcinoma of the ethmoid sinus is rare, representing only 4 to 8% of malignancies of the paranasal sinuses. An extraordinary case of papillary adenocarcinoma of the ethmoid sinus arising 30 years following high-dose radiotherapy for bilateral retinoblastoma is presented. Second fatal mesenchymal and epithelial primaries have been described in 8.5% of patients with bilateral retinoblastomas previously treated with radiotherapy; however, papillary adenocarcinoma arising within the paranasal sinuses has not been reported. Aggressive treatment including partial maxillectomy, radical pansinusectomy, radical neck dissection followed by regional radiotherapy and systemic chemotherapy failed to prevent the development of fatal hepatic metastases. The high incidence of second fatal primary neoplasms in patients with bilateral retinoblastomas receiving radiation suggests an innate susceptibility that may add to the risk of radiotherapy

  20. Bilateral fat necrosis of the breast: report of a case.

    Directory of Open Access Journals (Sweden)

    Sonobe,Hiroshi

    1980-11-01

    Full Text Available A rare case of bilateral fat necrosis of the breast is reported. The patient was a 50-year-old unmarried woman having no history of trauma, disease or surgery of the breast. In the bilateral breasts, ill-defined, firm masses with skin retraction were noted. Bilateral breast cancer was diagnosed clinically. However, both lesions showed histologically chronic granulomatous inflammation with foci of fatty necrosis, infiltration of lymphocytes, plasma cells, lipid containing foamy cells, foreign body giant cells engurfing choresterol-crystals, and calcification. "Paraffinoma" was thus suspected, but there was no history of cosmetic mammoplasty and histochemical studies failed to demonstrate saturated lipid indicating paraffin or other mineral oils