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Sample records for bilateral infected lumbar

  1. [Congenital lumbar hernia and bilateral renal agenesis].

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    Barrero Candau, R; Garrido Morales, M

    2007-04-01

    We report a new case of congenital lumbar hernia. This is first case reported of congenital lumbar hernia and bilateral renal agenesis. We review literature and describe associated malformations reported that would be role out in every case of congenital lumbar hernia.

  2. Posterior osteosynthesis of a spontaneous bilateral pedicle fracture of the lumbar spine.

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    Han, Sang-Hyun; Hyun, Seung-Jae; Jahng, Tae-Ahn; Kim, Ki-Jeong

    2016-03-01

    Spontaneous bilateral pedicle fractures of the lumbar spine are rare, and an optimal surgical treatment has not been suggested. The authors report the case of a 50-year-old woman who presented with low-back pain and right leg radiating pain of 1 year's duration. Radiological studies revealed a spontaneous bilateral pedicle fracture of L-5. All efforts at conservative treatment failed, and the patient underwent surgery for osteosynthesis of the fractured pedicle using bilateral pedicle screws connected with a bent rod. Her low-back and right leg pain were relieved postoperatively. A CT scan performed 3 months postoperatively revealed the disappearance of the pedicle fracture gap and presence of newly formed bony trabeculation. In rare cases of spontaneous bilateral pedicle fracture of the lumbar spine, osteosynthesis of the fractured pedicle using bilateral pedicle screws and a bent rod is a motion-preserving technique that may be an effective option when conservative management has failed.

  3. Bilateral gluteal compartment syndrome and severe rhabdomyolysis after lumbar spine surgery.

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    Rudolph, Thomas; Løkebø, Jan Eirik; Andreassen, Lasse

    2011-07-01

    Gluteal compartment syndrome (GCS) is an extremely rare and potentially devasting disorder, most commonly caused by gluteal muscle compression in extend periods of immobilization. We report a 65-year-old obese man with hypertension, diabetes mellitus type 2 and hypercholesterolemia underwent lumbar spine surgery in knee-chest position because of degenerative lumbar stenosis. Perioperative hypotension occurred. After surgery, the patient developed increasing pain in the buttocks of both sides and oliguria with darkened urine. Stiffness, tenderness and painful swelling of patients gluteal muscles of both sides, high creatine phosphokinase level, myoglobulinuria and oliguria led to diagnosis of bilateral GCS, complicated by severe rhabdomyolysis (RM) and acute renal failure. In conclusion, obese patients with vascular risk factors and perioperative hypotension may be at risk for developing bilateral GCS and RM when performing prolonged lumbar spine surgery. Early diagnosis and treatment is important, as otherwise, the further course may be fatal.

  4. Bilateral congenital lumbar hernias in a patient with central core disease--A case report.

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    Lazier, Joanna; Mah, Jean K; Nikolic, Ana; Wei, Xing-Chang; Samedi, Veronica; Fajardo, Carlos; Brindle, Mary; Perrier, Renee; Thomas, Mary Ann

    2016-01-01

    Congenital lumbar hernias are rare malformations caused by defects in the development of the posterior abdominal wall. A known association exists with lumbocostovertebral syndrome; however other associated anomalies, including one case with arthrogryposis, have been previously reported. We present an infant girl with bilateral congenital lumbar hernias, multiple joint contractures, decreased muscle bulk and symptoms of malignant hyperthermia. Molecular testing revealed an R4861C mutation in the ryanodine receptor 1 (RYR1) gene, known to be associated with central core disease. This is the first reported case of the co-occurrence of congenital lumbar hernias and central core disease. We hypothesize that ryanodine receptor 1 mutations may interrupt muscle differentiation and development. Further, this case suggests an expansion of the ryanodine receptor 1-related myopathy phenotype to include congenital lumbar hernias.

  5. A comparison of unilateral and bilateral pedicle screw fixation combined with transforaminal lumbar interbody fusion for lumbar degenerative diseases

    Institute of Scientific and Technical Information of China (English)

    Yang Xiaoming; Wang Hong; Zhao Quanlai; Xu Hongguang; Liu Ping; Jin Yuelong

    2014-01-01

    Background Bilateral transpedicular screw fixation in conjunction with interbody fusion is widely used to treat lumbar degenerative diseases; however,there are some disadvantages of using this fixation system.This study comparatively analyzes the results of unilateral and bilateral pedicle screw fixation combined with transforaminal lumbar interbody fusion (TLIF) for one-level lumbar degenerative diseases.Methods Sixty-six cases with one-level lumbar degenerative diseases were studied.The patients were divided according to surgical approach into a unilateral group (Group A) and a bilateral group (Group B).The patients were evaluated for pain by visual analog scale (VAS) and Oswestry Disability Index (ODI).Operating time,blood loss,duration of hospitalization,and complication rate were also evaluated.Patients were examined at 1,3,6,and 12 months postoperatively and every year thereafter.Results Group A patients' average preoperative VAS and ODI scores were 7.03 ± 0.98 and (64.22±6.38)%,respectively,significantly decreased to 2.91 ± 0.88 and (14.42±2.08)%,respectively,at the last follow-up (P =0.000).In Group B,the average preoperative VAS and ODI scores were 6.79±0.86 and (63.22±4.70)%,respectively,significantly decreased to 3.12±0.96 and (14.62±2.08)%,respectively,at the last follow-up (P=0.000).No significant difference in the duration of hospitalization was found between groups.Operating time and blood loss of (125.9±13.0) minutes and (211.4±28.3) ml,respectively,in Group A were significantly less than (165.2±15.3) minutes and (258.6±18.3) ml,respectively,in Group B (P=-0.000).All patients achieved good bone union and had no pseudarthrosis at the last follow-up.Conclusions There are no clinical differences between unilateral and bilateral pedicle screw fixation combined with TLIF for one-level lumbar degenerative diseases.Unilateral fixation reduces operating time,bleeding,and cost of hospitalization.

  6. Bilateral amaurosis caused by Salmonella enteritidis infection.

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    Cerovski, Branimir; Barisić, Nina; Vidović, Tomislav; Petricek, Igor; Cerovski, Jasenka

    2004-12-01

    The aim of this paper was to show the potential of Salmonella enteritidis infection to eventually result in visual impairment. A case of salmonellosis in a 6-year-old boy, caused by intake of a cake made from eggs infected with Salmonella enteritidis, is presented. Prolonged duration of the disease was followed by complete remission of neurologic complications and persistent amaurosis with bilateral optic nerve atrophy. A severe form of Salmonella enterocolitis with neurologic involvement can lead to optic nerve lesion with consequential loss of vision.

  7. Bilateral post-injection fibrosis of the gluteal region mimicking lumbar disc herniation: a case report.

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    Kose, Kamil Cagri; Altinel, Levent; Isikb, Cengiz; Komurcuc, Erkam; Mutlud, Serhat; Ozdemire, Mustafa

    2009-10-10

    Tissue fibrosis is a known complication of intramuscular injections, which is especially seen in children due to vaccinations and injections. Herein we report a case of post injection gluteal fibrosis that had undergone two unsuccessful lumbar discectomies to treat the symptoms of this disease.A 45 years old male patient was consulted to our clinic from the department of neurochirurgy with complaints of bilateral hip pain. The patient was operated on for lumbar disc herniation in L4-5 level twice but his complaints had not resolved. A third operation including L4-5 instrumentation and fusion was planned. His examination revealed nodules in his both hips. His x-rays, MRI and blood tests were normal. He underwent bilateral gluteal fascia excision and his complaints resolved totally.The clinical diagnosis of post-injection fibrosis is problematic, due to the difficulty of determining the etiology. In many patients the diagnosis comes from a history of injection. Pain in the gluteal region is not a frequently described clinical feature of this condition. Many reports in the literature emphasize a contracture rather than pain.Post-injection fibrosis in the gluteal region may mimic lumbar disc herniation and a detailed physical examination is the key for correct differential diagnosis. In refractory cases not responding to conservative treatment, surgical excision of the nodules may lead to a complete clinical recovery of the patient.

  8. Bilateral post-injection fibrosis of the gluteal region mimicking lumbar disc herniation: a case report

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    Kamil Cagri Kose

    2009-11-01

    Full Text Available Tissue fibrosis is a known complication of intramuscular injections, which is especially seen in children due to vaccinations and injections. Herein we report a case of post injection gluteal fibrosis that had undergone two unsuccessful lumbar discectomies to treat the symptoms of this disease. A 45 years old male patient was consulted to our clinic from the department of neurochirurgy with complaints of bilateral hip pain. The patient was operated on for lumbar disc herniation in L4-5 level twice but his complaints had not resolved. A third operation including L4-5 instrumentation and fusion was planned. His examination revealed nodules in his both hips. His x-rays, MRI and blood tests were normal. He underwent bilateral gluteal fascia excision and his complaints resolved totally. The clinical diagnosis of post-injection fibrosis is problematic, due to the difficulty of determining the etiology. In many patients the diagnosis comes from a history of injection. Pain in the gluteal region is not a frequently described clinical feature of this condition. Many reports in the literature emphasize a contracture rather than pain. Post-injection fibrosis in the gluteal region may mimic lumbar disc herniation and a detailed physical examination is the key for correct differential diagnosis. In refractory cases not responding to conservative treatment, surgical excision of the nodules may lead to a complete clinical recovery of the patient.

  9. The Use of Percutaneous Lumbar Fixation Screws for Bilateral Pedicle Fractures with an Associated Dislocation of a Lumbar Disc Prosthesis

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    William D. Harrison

    2013-01-01

    Full Text Available Study Design. Case report. Objective. To identify a safe technique for salvage surgery following complications of total disc replacement. Summary of Background Data. Lumbar total disc replacement (TDR is considered by some as the gold standard for discogenic back pain. Revision techniques for TDR and their complications are in their infancy. This case describes a successful method of fixation for this complex presentation. Methods and Results. A 48-year-old male with lumbar degenerative disc disease and no comorbidities. Approximately two weeks postoperatively for a TDR, the patient represented with acute severe back pain and the TDR polyethylene inlay was identified as dislocated anteriorly. Subsequent revision surgery failed immediately as the polyethylene inlay redislocated intraoperatively. Further radiology identified bilateral pedicle fractures, previously unseen on the plain films. The salvage fusion of L5/S1 reutilized the anterior approach with an interbody fusion cage and bone graft. The patient was then turned intraoperatively and redraped. The percutaneous pedicle screws were used to fix L5 to the sacral body via the paracoccygeal corridor. Conclusion. The robust locking screw in the percutaneous screw allowed a complete fixation of the pedicle fractures. At 3-year followup, the patient has an excellent result and has returned to playing golf.

  10. A meta-analysis of unilateral versus bilateral pedicle screw fixation in minimally invasive lumbar interbody fusion.

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    Zheng Liu

    Full Text Available STUDY DESIGN: Meta-analysis. BACKGROUND: Bilateral pedicle screw fixation (PS after lumbar interbody fusion is a widely accepted method of managing various spinal diseases. Recently, unilateral PS fixation has been reported as effective as bilateral PS fixation. This meta-analysis aimed to comparatively assess the efficacy and safety of unilateral PS fixation and bilateral PS fixation in the minimally invasive (MIS lumbar interbody fusion for one-level degenerative lumbar spine disease. METHODS: MEDLINE/PubMed, EMBASE, BIOSIS Previews, and Cochrane Library were searched through March 30, 2014. Randomized controlled trials (RCTs and controlled clinical trials (CCTs on unilateral versus bilateral PS fixation in MIS lumbar interbody fusion that met the inclusion criteria and the methodological quality standard were retrieved and reviewed. Data on participant characteristics, interventions, follow-up period, and outcomes were extracted from the included studies and analyzed by Review Manager 5.2. RESULTS: Six studies (5 RCTs and 1 CCT involving 298 patients were selected. There were no significant differences between unilateral and bilateral PS fixation procedures in fusion rate, complications, visual analogue score (VAS for leg pain, VAS for back pain, Oswestry disability index (ODI. Both fixation procedures had similar length of hospital stay (MD = 0.38, 95% CI = -0.83 to 1.58; P = 0.54. In contrast, bilateral PS fixation was associated with significantly more intra-operative blood loss (P = 0.002 and significantly longer operation time (P = 0.02 as compared with unilateral PS fixation. CONCLUSIONS: Unilateral PS fixation appears as effective and safe as bilateral PS fixation in MIS lumbar interbody fusion but requires less operative time and causes less blood loss, thus offering a simple alternative approach for one-level lumbar degenerative disease.

  11. Bilateral decompression of multilevel lumbar spinal stenosis through a unilateral approach.

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    Haba, Katsuhiko; Ikeda, Masato; Soma, Mariko; Yamashima, Tetsumori

    2005-02-01

    Lumbar canal stenosis due to hypertrophy and calcification of the facet joints and/or ligamentum flavum is a common condition in the elderly. Although a large number of individuals are symptom-free, the degenerative process, usually encroaching on both central and lateral pathways, may lead to symptoms of itself or decompensate a preexisting narrow canal. Even at an advanced age, decompression surgery is effective for symptomatic stenosis. Less invasive procedures preserving maximal bony and ligamentous structures have recently been recommended to reduce associated morbidity. This paper introduces a unilateral surgical approach for bilateral decompression by ligamentectomy, partial facetectomy and foraminal unroofing. Using a specially designed, one-side retractor, after the ipsilateral nerve root decompression the contralateral dural sac and nerve roots were approached through an 8 x 15 mm window in the interspinous ligament. The contralateral ligamentum flavum, facet joints and foraminal roof were resected, preserving the supraspinous ligament complex and much of the contralateral musculature. This technique, preserving anatomy and biomechanical function of the lumbar spine, is useful for surgery on multilevel lumbar canal stenoses.

  12. Bilateral interpleural versus lumbar epidural bupivacaine-morphine analgesia for upper abdominal surgery.

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    Demian, Atef D; Wahba, Ashraf M; Atia, Emad M; Hussein, Sami H

    2003-10-01

    This randomized study was designed to compare the effectiveness of bilateral interpleural analgesia with lumbar epidural analgesia, on postoperative pain relief in upper abdominal surgery. The studied patients were randomely allocated into either interpleural group "IP" (n = 15) or epidural group "EP" (n = 15). In "IP" group, preanesthetic bilateral interpleural block was done using a mixture of bupivacaine 0.5% (0.8 mg/kg) and 2 mg morphine diluted to 50 ml saline for each side. In "EP" group, the same mixture-diluted in 20 ml saline-was injected in the epidural space (L2-3). The general anesthetic technique was the same in both groups. Hemodynamic, gasometric, verbal pain score (VPS) values and complications were compared in both techniques. Heart rate (HR) and mean arterial pressure (MAP) readings were in the accepted normal range in the perioperative period although significant lower readings were detected in "EP" group. No significant differences were displayed in blood gasometric variables between the two groups. There were considerable level of analgesia in both groups in the postoperative period although "EP" analgesia was superior to "IP". More pain free patients (9 versus 4) and significant lower consumption of nalbuphine were detected in "EP" group. The results of this study indicate that bilateral "IP" analgesia may offer a satisfactory analgesia for upper abdominal surgery when the use of other analgesic techniques may be contraindicated.

  13. UNILATERAL LAMINOTOMY FOR BILATERAL MICRODECOMPRESSION OF STENOSIS OF THE LUMBAR CANAL

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    Guilherme Gontijo Soares

    2015-09-01

    Full Text Available With the aging of the world population, the treatment of stenosis of the lumbar canal has become an important issue in addressing degenerative diseases of the spine. The prevalence of this disease tends to increase as the number of surgeries and the impact on health care costs. This paper aims to describe in detail the technique of unilateral laminotomy for bilateral microdecompression (ULBM of stenosis of the lumbar canal (LSC and current clinical results, including their advantages, disadvantages and common complications, based on the available literature. Important studies have shown evidence that surgical treatment for LSC is more effective than the conservative, but without evaluating ULBM. Several studies on ULBM have been conducted since the 90s, showing the results of this technique, however, most of these are case series, retrospective studies or cohorts without proper control group or with weak statistical analysis to prove some evidence. A double-blind randomized clinical trial was found, but with short follow-up. We conclude that studies are needed with more solid evidence to prove the effectiveness of ULBM despite the clinical results being similar to those of classical surgery found in the literature.

  14. Bilateral versus unilateral interlaminar approach for bilateral decompression in patients with single-level degenerative lumbar spinal stenosis : a multicenter retrospective study of 175 patients on postoperative pain, functional disability, and patient satisfaction

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    den Boogert, Hugo F.; Keers, Joost C.; Oterdoom, D. L. Marinus; Kuijlen, Jos M. A.

    2015-01-01

    OBJECT The bilateral and unilateral interlaminar techniques for bilateral decompression both demonstrate good results for the treatment of degenerative lumbar spinal stenosis (DLSS). Although there is some discussion about which approach is more effective, studies that directly compare these two pop

  15. Bilateral versus unilateral interlaminar approach for bilateral decompression in patients with single-level degenerative lumbar spinal stenosis: a multicenter retrospective study of 175 patients on postoperative pain, functional disability, and patient satisfaction

    NARCIS (Netherlands)

    Boogert, H.F.; Keers, J.C.; Oterdoom, D.L. Marinus; Kuijlen, J.M.

    2015-01-01

    OBJECT The bilateral and unilateral interlaminar techniques for bilateral decompression both demonstrate good results for the treatment of degenerative lumbar spinal stenosis (DLSS). Although there is some discussion about which approach is more effective, studies that directly compare these two pop

  16. Multiple bowel perforation and necrotising fasciitis secondary to abdominal liposuction in a patient with bilateral lumbar hernia

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    Vincent Delliere

    2014-01-01

    Full Text Available We present a rare complication of abdominal liposuction: bowel perforation and necrotizing fasciitis. Because of bilateral lumbar hernia, a 56-year-old woman had caecum and descending colon perforation during lipoplasty. She had septic shock syndrome at her admission. The authors treated this complex wound with several debridement, omental flap, NPWT and split-thickness skin graft. The incidence of abdominal wall perforation with visceral injury is 14 in 100,000 liposuctions performed. There are only 12 cases of bowel perforation in literature but this complication is probably underestimated. Prompt surgical debridement is absolutely mandatory in this life threatening scenario. Lumbar hernia is very rare and should be ruled out before every abdominal liposuction clinically or with imaging modalities.

  17. Bilateral optic neuritis in acute human immunodeficiency virus infection

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    Larsen, M; Toft, P.B.; Bernhard, P;

    1998-01-01

    PURPOSE: To report a case of acute viral disease accompanied by bilateral optic neuritis with substantial paraclinical evidence that human immunodeficiency virus was the causative agent. METHODS: Clinical and paraclinical examination. Magnetic resonance imaging. RESULTS: Virus and antibody titers...... as well as reverse lymphocytosis were consistent with acute infection by the human immunodeficiency virus-1. CONCLUSIONS: Human immunodeficiency virus infection should be considered in the differential diagnosis of acute optic neuritis...

  18. Factors predicting surgical site infection after posterior lumbar surgery

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    Wang, Tao; Wang, Hui; Yang, Da-Long; Jiang, Li-Qiang; Zhang, Li-Jun; Ding, Wen-Yuan

    2017-01-01

    Abstract This is a retrospective study. The purpose of this study is to explore incidence and risk factors for surgical site infection (SSI) after posterior lumbar surgery. SSI is a common complication after posterior lumbar surgery, bringing mental and physical pain and prolonging hospital stay. However, predisposing factors, as reported less, remain controversial. Patients who underwent posterior lumbar surgery at 3 centers between 2006 and 2016 were included. The possible factors include 3 aspects: demographic variables-age, sex, body mass index (BMI), waist-to-hip radio (WHR), hypertension, diabetes, heart disease, smoking, drinking, steroidal injection, surgical time between June and September, preoperative shower; blood test variables-white blood cell (WBC), neutrophil, red blood cell (RBC), hemoglobin (Hb), total protein (TP), albumin, albumin/globulin (A/G), C-reactive protein (CRP), procalcitonin (PCT), erythrocyte sedimentation rate (ESR) and surgical related variables-operation time, blood loss, operative level, instrumentation, incision length. Factors related with SSI were also performed by multivariate analysis. The prevalence of SSI was 3.00% (267 cases of 8879) had a postoperative wound infection. There were significant difference in WHR (0.92 vs 0.83), WBC (4.31 vs 6.69), TP (58.7 vs 65.2), albumin (36.9 vs 43.2), CRP (2.01 vs 0.57), PCT (0.097 vs 0.067), operation time (217.9 vs 195.7), blood loss (997.1 vs 915.3) and operative level (3.05 vs 2.45) and incision length (24.1 vs 20.0) between SSI group and non-SSI group. >60 years old, female, BMI 30.0, diabetes, male smoking, preoperative steroidal injection, surgical time between June and September, no preoperative shower, instrumentation surgery were risk factors for SSI after posterior lumbar surgery. Many factors, >60 years old, female, BMI, WHR, diabetes, male smoking, preoperative steroidal injection, surgical time between June and September, preoperative shower, WBC, TP, albumin, CRP, PCT

  19. Both unilateral and bilateral pedicle screw fixation are effective for lumbar spinal fusion—A meta-analysis-based systematic review

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    Jiaquan Luo

    2014-04-01

    Full Text Available A series of studies have been conducted to evaluate the effectiveness of unilateral versus bilateral pedicle screw fixation in lumbar spinal fusion, but there is still controversy about which one is more superior. We performed a meta-analysis to more accurately estimate the effectiveness of unilateral versus bilateral pedicle screw fixation in lumbar spinal fusion. Studies on the comparison between unilateral and bilateral pedicle screw fixation in lumbar spinal fusion were identified from PubMed, SpringerLink, China National Knowledge Infrastructure (CNKI, the Wanfang database and the China Biology Medical literature database (CBM and related references were searched. The included trials were screened according to the criteria of inclusion and exclusion. The quality of included trials was evaluated. Data were extracted by two reviewers independently. RevMan 5.1.1 was used for data analysis. The fixed or random effect model was selected based on the heterogeneity test among studies evaluated using the I2 statistic. A total of nine studies involving 567 patients were included in the analyses for the effectiveness of unilateral versus bilateral pedicle screw fixation in lumbar spinal fusion. Unilateral pedicle screw fixation was performed in 287 patients and bilateral pedicle screw fixation in 280 patients. The results of the meta-analysis indicated that statistically significant differences were observed between the two fixation procedures with regard to mean operation time and amount of bleeding. There were no differences in hospitalisation days, fusion rate, complication rate, and excellent and good rates. This meta-analysis suggested that both unilateral and bilateral pedicle screw fixation are effective in one or two segmental lumbar spinal fusion. In comparison with bilateral fixation, unilateral fixation can shorten the operation time, reduce the amount of bleeding, and reduce medical expenses. There were similar effects with regard to

  20. Management of wound infection after lumbar arthrodesis maintaining the instrumentation

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    Asdrubal Falavigna

    2015-06-01

    Full Text Available OBJECTIVE: To determinate whether a surgical protocol with immediate extensive debridement, closed irrigation system and antibiotic therapy would be effective to achieve healing of deep wound infection without removing the instrumentation.METHODS: Prospective cohort study with 19 patients presenting degenerative spinal stenosis or degenerative spondylolisthesis, who developed infection after posterior lumbar arthrodesis. The diagnosis was confirmed by a microbial culture from subfascial lumbar fluid and/or blood. Patients were treated with a protocol of wound exploration, extensive flushing and debridement, placement of a closed irrigation system that was maintained for five days and intravenous antibiotics. The instrumentation system was not removed.RESULTS: Mean age was 59.31 (±13.17 years old and most patients were female (94.7%; 18/19. The mean period for the identification of the infection was 2 weeks and 57.9% underwent a single wound exploration. White blood count, erythrocyte sedimentation rate and C-reactive protein showed a significant decrease post-treatment when compared to pre-treatment values. A significant reduction of erythrocyte sedimentation rate and C-reactive protein was also observed at the final evaluation. No laboratory test was useful to predict the need for more than one debridement.CONCLUSION: Patients with wound infection after instrumentation can be treated without removal of the instrumentation through wound exploration, extensive flushing, debridement of necrotic tissue, closed irrigation system during 5 days and proper antibiotic therapy. The blood tests were not useful to predict surgical re-interventions.

  1. CT volumetry of lumbar vertebral bodies in patients with hypoplasia L5 and bilateral spondylolysis and in normal controls

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    Wilms, Guido E.; Demaerel, Philippe; Keyzer, Frederik de [UZ Leuven, Campus Gasthuisberg, Department of Radiology, Leuven (Belgium); Willems, Endry [ZOL, Department of Radiology, Genk (Belgium)

    2012-08-15

    To examine the feasibility and results of calculating the volume of lumbar vertebral bodies in normal patients and patients with suspected hypoplasia of L5. Lumbar multi-detector CT was performed in 38 patients with bilateral spondylolysis and hypoplasia of L5 and in 38 normal patients. Lumbar vertebral body volume of L3, L4 and L5 was measured by CT volumetry with a semi-automated program, created with MeVisLab. In the control group, the average vertebral body volume (in cubic centimeters) of L3 was 35.93 ({+-}7.33), 36.34 ({+-}7.13) for L4 and 34.63 ({+-}6.88) for L5. In patients with suspected hypoplasia L5 the average body volume (in cubic centimeters) of L3 was 36.85 ({+-}7.37), 36.90 ({+-}6.99) for L4 and 33.14 ({+-}6.57) for L5. The difference in mean vertebral body volume for L3, L4 and L5 between both groups was statistically not significant. However, there was a statistically significant difference of the ratio L5/L4 (P < 0.001) between both groups: the mean ratio L5/L4 in the control group was 95.3 {+-} 3.9%, the ratio for the hypoplastic L5 group was 89.9 {+-} 6.3%. There was no significant difference in the vertebral body volume for L3, L4 and L5 between both groups due to inter-patient variability. However, the relation between the body volume of L5 and L4 is significantly different between both groups. The volume of the vertebral body of L5 proved to be on average 10.2% smaller than the volume of L4 in the group with hypoplasia L5 versus 4.7% in the control group. (orig.)

  2. Lumbar Spinal Stenosis Minimally Invasive Treatment with Bilateral Transpedicular Facet Augmentation System

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    Masala, Salvatore, E-mail: salva.masala@tiscali.it [Interventional Radiology and Radiotherapy, University of Rome ' Tor Vergata' , Department of Diagnostic and Molecular Imaging (Italy); Tarantino, Umberto [University of Rome ' Tor Vergata' , Department of Orthopaedics and Traumatology (Italy); Nano, Giovanni, E-mail: gionano@gmail.com [Interventional Radiology and Radiotherapy, University of Rome ' Tor Vergata' , Department of Diagnostic and Molecular Imaging (Italy); Iundusi, Riccardo [University of Rome ' Tor Vergata' , Department of Orthopaedics and Traumatology (Italy); Fiori, Roberto, E-mail: fiori.r@libero.it; Da Ros, Valerio, E-mail: valeriodaros@hotmail.com; Simonetti, Giovanni [Interventional Radiology and Radiotherapy, University of Rome ' Tor Vergata' , Department of Diagnostic and Molecular Imaging (Italy)

    2013-06-15

    Purpose. The purpose of this study was to evaluate the effectiveness of a new pedicle screw-based posterior dynamic stabilization device PDS Percudyn System Trade-Mark-Sign Anchor and Stabilizer (Interventional Spine Inc., Irvine, CA) as alternative minimally invasive treatment for patients with lumbar spine stenosis. Methods. Twenty-four consecutive patients (8 women, 16 men; mean age 61.8 yr) with lumbar spinal stenosis underwent implantation of the minimally invasive pedicle screw-based device for posterior dynamic stabilization. Inclusion criteria were lumbar stenosis without signs of instability, resistant to conservative treatment, and eligible to traditional surgical posterior decompression. Results. Twenty patients (83 %) progressively improved during the 1-year follow-up. Four (17 %) patients did not show any improvement and opted for surgical posterior decompression. For both responder and nonresponder patients, no device-related complications were reported. Conclusions. Minimally invasive PDS Percudyn System Trade-Mark-Sign has effectively improved the clinical setting of 83 % of highly selected patients treated, delaying the need for traditional surgical therapy.

  3. The impact of preoperative epidural injections on postoperative infection in lumbar fusion surgery.

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    Singla, Anuj; Yang, Scott; Werner, Brian C; Cancienne, Jourdan M; Nourbakhsh, Ali; Shimer, Adam L; Hassanzadeh, Hamid; Shen, Francis H

    2017-03-14

    OBJECTIVE Lumbar epidural steroid injections (LESIs) are performed for both diagnostic and therapeutic purposes for a variety of indications, including low-back pain, the leading cause of disability and expense due to work-related conditions in the US. The steroid agent used in epidural injections is reported to relieve nerve root inflammation, local ischemia, and resultant pain, but the injection may also have an adverse impact on spinal surgery performed thereafter. In particular, the possibility that preoperative epidural injections may increase the risk of surgical site infection after lumbar spinal fusion has been reported but has not been studied in detail. The goal of the present study was to use a large national insurance database to analyze the association of preoperative LESIs with surgical site infection after lumbar spinal fusion. METHODS A nationwide insurance database of patient records was used for this retrospective analysis. Current Procedural Terminology codes were used to query the database for patients who had undergone LESI and 1- or 2-level lumbar posterior spinal fusion procedures. The rate of postoperative infection after 1- or 2-level posterior spinal fusion was analyzed. These study patients were then divided into 3 separate cohorts: 1) lumbar spinal fusion performed within 1 month after LESI, 2) fusion performed between 1 and 3 months after LESI, and 3) fusion performed between 3 and 6 months after LESI. The study patients were compared with a control cohort of patients who underwent lumbar fusion without previous LESI. RESULTS The overall 3-month infection rate after lumbar spinal fusion procedure was 1.6% (1411 of 88,540 patients). The infection risk increased in patients who received LESI within 1 month (OR 2.6, p fusion more than 3 months after LESI. CONCLUSIONS Lumbar spinal fusion performed within 3 months after LESI may be associated with an increased rate of postoperative infection. This association was not found when lumbar

  4. Bilateral endogenous endophthalmitis associated with infective endocarditis: case report

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    Arcieri Enyr Saran

    2001-01-01

    Full Text Available Bilateral endogenous endophthalmitis is a rare condition initiated by infection by microbes in the bloodstream, such as those arising from a foci of infective endocarditis. We report a case and discuss the diagnostic aspects and the clinical outcome of a patient with characteristic findings of the disease. The patient was a 49 year old white male who had a metallic aortic valve implanted 7 months previously, and who presented to the hospital with 10 days of fever, cough and dyspnea, then diarrhea and mental confusion. On the second day of hospitalization, he experienced sudden loss of vision in both eyes. A Gram-positive coccobacillus was isolated from the bloodstream, he was treated with fluoroquinolone with disappearance of fever, decreased ocular inflammation, and improvement in his vision to light perception. He later underwent valve replacement surgery but died during the procedure. We review the occurrence of ocular signs and symptoms and their importance in patients with endocarditis.

  5. Case Report: A case report highlighting bilateral EDB wasting as a clinical marker for lumbar canal stenosis [version 1; referees: 2 approved, 1 approved with reservations

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    Bijoy Mohan Kumar

    2015-08-01

    Full Text Available Herein we discuss a case of a 55 year old male presenting with history suggestive of sciatica on the left leg. Straight leg raising (SLR test was positive at 45 degrees on the left side. His ankle reflex was absent and the power of extensor hallusus longus (EHL was 4/5 on the same side. MRI lumbosacral spine revealed left paramedian disc prolapsed on L4/L5 level with spinal canal diameter of 9mm.However since his bilateral extensor digitorm brevis (EDB were wasted, we suspected associated lumbar canal stenosis and thereby opted for laminectomy and discectomy in this case. Intraoperatively dural wasting, hypertrophied facets and narrow canal were confirmed. Laminectomy, medial facectectomy and discectomy were carried out. The patient recovered uneventfully with resolution of his sciatica-like pain. Bilateral EDB wasting thereby provides a clinical clue to the underlying lumbar canal stenosis and can help in making correct therapeutic decisions.

  6. Rapid increase in marrow fat content and decrease in marrow perfusion in lumbar vertebra following bilateral oophorectomy: An MR imaging-based prospective longitudinal study

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    Wang, Yi Xiang J.; Griffith, James F.; Deng, Min; Yeung, David KW; Yuan, Jing [Dept. of Imaging and Interventional Radiology, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong (China)

    2015-02-15

    Bilateral oophorectomy leads to reduced bone mineral density (BMD), and reduced BMD is associated with increased marrow fat and reduced marrow perfusion. Purpose of this study was to investigate how soon these changes occur following surgical oophorectomy. Six patients who underwent hysterectomy and bilateral salpingo-oophorectomy were studied. At baseline, mean patient age was 49.5 years (range: 45-54 years). Third lumbar vertebral body BMD measurement using quantitative CT, marrow fat fraction (FF) using MR spectroscopy and marrow perfusion using dynamic contrast enhanced MRI were conducted immediately prior to surgery and at 3, 9, and 21 months after surgery. Reduced BMD, increased marrow FF, and reduced marrow perfusion occurred synchronously post-oophorectomy. There was a sharp decrease of 12.5 +/- 7.2% in BMD (n = 6), a sharp increase of 92.2 +/- 46.3% (n = 6) in FF, a sharp decrease of 23.6 +/- 3.9% in maximum contrast enhancement (n = 5), and of 45.4 +/- 7.7% for enhancement slope (n = 5) during the initial 3 months post surgery. BMD and marrow perfusion continued to decrease, and marrow FF continued to increase at a slower rate during the following 18 months. Friedman test showed a significant trend for these changes (p < 0.05). Bilateral oophorectomy leads to a rapid decrease in lumbar BMD, an increase in marrow fat content, and a decrease in marrow blood perfusion.

  7. Bilateral peripheral facial palsy in a patient with Human Immunodeficiency Virus (HIV) infection.

    Science.gov (United States)

    Kim, Min Su; Yoon, Hee Jung; Kim, Hai Jin; Nam, Ji Sun; Choi, Sung Ho; Kim, June Myung; Song, Young Goo

    2006-10-31

    Neurological complications are important causes of morbidity and mortality in patients with human immunodeficiency virus (HIV) infection. They can occur at any stage of the disease and can affect any level of the central or peripheral nervous systems. In the literature, several cases of HIV-associated facial paralysis have been reported; however, bilateral facial palsy is rarely reported. In this paper, we present the first case in Korea, of a bilateral facial palsy occurring as the first clinical manifestation of HIV infection.

  8. Bilateral Peripheral Facial Palsy in a Patient with Human Immunodeficiency Virus (HIV) Infection

    OpenAIRE

    Kim, Min Su; Yoon, Hee Jung; Kim, Hai Jin; Nam, Ji Sun; Choi, Sung Ho; Kim, June Myung; Song, Young Goo

    2006-01-01

    Neurological complications are important causes of morbidity and mortality in patients with human immunodeficiency virus (HIV) infection. They can occur at any stage of the disease and can affect any level of the central or peripheral nervous systems. In the literature, several cases of HIV-associated facial paralysis have been reported; however, bilateral facial palsy is rarely reported. In this paper, we present the first case in Korea, of a bilateral facial palsy occurring as the first cli...

  9. Bilateral Linear Lichen Planus Pigmentosus Associated with Hepatitis C Virus Infection

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    Vasanop Vachiramon

    2010-09-01

    Full Text Available Lichen planus pigmentosus is a rare subtype of lichen planus. We report a first case of lichen planus pigmentosus with bilateral linear distribution associated with hepatitis C virus infection. The lesion was improved after sun avoidance and treatment of hepatitis C virus infection with a combination of interferon and ribavirin. This case stresses the importance of screening for hepatitis C virus infection as lichen planus pigmentosus can be an associated condition.

  10. PROPHYLAXIS OF SURGICAL SITE INFECTION WITH VANCOMYCIN IN 513 PATIENTS THAT UNDERWENT TO LUMBAR FUSION

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    Nicolas Scheverin

    2015-09-01

    Full Text Available Objective:To assess the prophylactic effects of local vancomycin on an infection of the surgical site in patients undergoing lumbar instrumented fusion.Methods:Retrospective study from January 2011 to June 2014 in patients with symptomatic and refractory lumbar spine stenosis and listhesis who underwent instrumented pedicle screw spinal fusion. Two groups of patient were analyzed, one using vancomycin on the surgical site, vancomycin group (VG and the control group (CG without topical vancomycin. The routine prophylactic procedures were performed in both groups: aseptic scrub technique, skin preparation, preoperative intravenous antibiotic therapy. The VG received a dose of 1g of vancomycin mixed with the bone graft every three spinal levels fused and the group consisted of 232 patients.Results:513 patients were analyzed, 232 in the VG and 281 in the CG. There was no statistical difference between the groups when the sex, mean surgery length, and mean bleeding volume were considered. The rate of infection for VG was reduced from 4.98% to 1.29% when compared with CG.Conclusion:The use of vancomycin added to the bone graft in posterior spinal fusion is associated with significantly lower rates of infection.

  11. Clinical analysis of continuous external ventricular drainage of bilateral ventricle combined with lumbar cisterna drainage on treatment of intraventricular hemorrhage%腰大池引流治疗脑室出血临床分析

    Institute of Scientific and Technical Information of China (English)

    施小龙; 左春生; 朱田生

    2014-01-01

    Objective To investigate the clinical effect of the continuous external ventricular drainage of bilateral ventricle combined with lumbar cisterna drainage on the treatment of intraventricular hemorrhage .Methods Ninety-two cases of brain trauma in our hospital were divided into control group and treatment group according to the table of random digit .All the cases were treated with continuous external drainage of bilateral ventricle ,and combined with lumbar cisterna drainage on the treatment of treatment group .The efficacy was evaluated with ADL and the postoperative complications were recorded .The incidence rate of intracranial infection ,hydrocephalus,cerebral hernia of treat-ment group was lower than that of the control group .Results The difference between treatment group and observation group was statistically significant,including the death,cured and handicapped cases.The incidence of complications of observation group and treatment group was 43.48%and 4.35%,respectively,and the difference was statistically significant (P<0.05).Conclusion The continuous external drainage of bilateral ventricle combined with lumbar cisterna drainage on the treatment of intraventricular hemorrhage has important clinical significance in degrading the complications .%目的:探讨双侧侧脑室外引流联合腰大池引流治疗脑室出血的临床效果。方法选取2009年2月至2013年11月在我院就诊的脑室出血患者92例,按照随机数字表法分为对照组和治疗组,每组各46例。对照组患者使用双侧脑室外引流并使用尿激酶灌注,治疗组在对照组的基础上加行腰大池置管持续外引流。使用日常生活能力量表( ADL)评价患者的治疗效果,记录患者术后并发症发生情况。结果治疗组患者死亡病例、完全正常和明显功能障碍的病例数与对照组比较,差异有统计学意义(P<0.05);治疗组颅内感染、脑积水、脑疝发生的例数均少于对照组

  12. Comparative Efficacy of Minimally Invasive Transforaminal Lumbar Inter-body Fusion Unilateral and Bilateral Fixed Pedicle Fixation for the Treat-ment of Lumbar Disc Herniation%MIS-TLIF单侧与双侧椎弓根固定治疗腰椎间盘突出症疗效比较

    Institute of Scientific and Technical Information of China (English)

    李鹏

    2016-01-01

    Objective To approach comparative efficacy of minimally invasive transforaminal lumbar interbody fusion uni-lateral and bilateral fixed pedicle fixation for the treatment of lumbar disc herniation. Methods The 80 cases clinical data of lumbar disc herniation patients in our hospital from June 2013 to June 2015 were analyzed,which was to be divided into two groups by different treatment methods,minimally invasive transforaminal lumbar interbody fusion unilateral group 40 cases and bilateral fixed pedicle fixation group 40 cases. Results The operation time、lntraoperative blood loss of minimally invasive transforaminal lumbar interbody fusion unilateral group were lower than bilateral fixed pedicle fixation group,P0.05,the VAS score and ODI score of minimally invasive transforaminal lumbar in-terbody fusion unilateral group lumbar disc herniation patients after operation were better than before treatment,P0.05. Conclusion The curative effect of minimally invasive transforaminal lumbar interbody fusion unilateral and bilateral fixed pedicle fixation are good,the injury of minimally invasive transforaminal lumbar inter-body fusion unilateral is little.%目的:探讨MIS-TLIF单侧与双侧椎弓根固定治疗腰椎间盘突出症疗效比较情况。方法分析该院2013年6月—2015年6月收治的80例腰椎间盘突出症患者临床资料,依据治疗方式不同进行分组,MIS-TLIF单侧固定组40例和双侧椎弓根固定组40例。结果 MIS-TLIF单侧固定组腰椎间盘突出症患者手术时间、术中出血量均低于双侧椎弓根固定组,P0.05,治疗后两组腰椎间盘突出症患者VAS评分和ODI评分均优于治疗前,P0.05。结论 MIS-TLIF单侧与双侧椎弓根固定治疗腰椎间盘突出症疗效均较好,MIS-TLIF单侧固定创伤较小。

  13. Infection with bacteroides thetaiotaomicron during posterior decompression and dynamic stabilization of the lumbar spine: a case report and review of the literature.

    Science.gov (United States)

    Agarwal, Nitin; Hansberry, David R; Goldstein, Ira M

    2014-08-01

    Patient and surgical risk factors have often been implicated for postoperative posterior spinal wound infection. A 56-year-old male with widely disseminated multiple myeloma presented with severe back pain and lower extremity weakness as a result of fracture and collapse of the L4 vertebral body. Posterior decompression involving bilateral pedicle resection and partial L4 corpectomy was performed. Stabilization was performed by Dynesys instrumentation of L3-5, screw supplementation with polymethylmethacrylate, and posterolateral fusion was performed. Postoperatively, the patient suffered from multiple infections, including Bacteroides thetaiotaomicron, which were eventually resolved with antibiotic as well as incision and debridement treatment regimens. In cases with numerous perioperative risk factors for infections, the best therapeutic approach may be a preventative one. An understanding of the relevant risk factors may enable the physician to facilitate a perioperative condition best suited for optimal treatment. A case report of infection with Bacteroides thetaiotaomicron during lumbar decompression and dynamic stabilization as well as a review of the literature regarding infection risk factors are presented.

  14. Chronic meningitis with intracranial hypertension and bilateral neuroretinitis following Mycoplasma pneumoniae infection.

    Science.gov (United States)

    Karampatsas, Konstantinos; Patel, Himanshu; Basheer, Sheikh N; Prendergast, Andrew J

    2014-12-23

    A previously well 12-year-old boy presented with a 2-week history of headache, nausea, vomiting and left-sided weakness. He subsequently developed meningism, right abducens nerve palsy, persistent papilloedema and reduced visual acuity in association with a bilateral macular star, consistent with neuroretinitis. Cerebrospinal fluid (CSF) examination indicated chronic meningitis and serological testing confirmed recent Mycoplasma pneumoniae infection, although PCR in CSF was negative. He was treated for aseptic meningitis with ceftriaxone, aciclovir, azithromycin and acetazolamide for intracranial hypertension, with gradual improvement in clinical condition and visual acuity over several weeks. This is the first report of M. pneumoniae chronic meningitis further complicated with bilateral neuroretinitis and intracranial hypertension. Evidence of central nervous system inflammation in the absence of direct infection suggests an immune-mediated pathophysiology. Although the use of macrolides with antibiotic and immunomodulatory activity might be beneficial, it was not possible to ascertain whether it influenced clinical recovery in this case.

  15. Colgajo bilateral de perforantes lumbares para reconstrucción glútea tras infiltración por modelantes

    Directory of Open Access Journals (Sweden)

    J. Gordillo-Hernández

    2014-09-01

    Full Text Available La inyección de sustancias modelantes es un procedimiento usado desde el siglo XIX para mejorar el contorno corporal con fines estéticos. Durante la última década ha aumentado la demanda de técnicas quirúrgicas para la reconstrucción de los defectos originados tras la resección de unidades anatómicas afectadas por infiltración de estas sustancias modelantes, haciendo que en ocasiones tengamos que recurrir al empleo de expansores cutáneos, injertos, colgajos locales, colgajos regionales e incluso, a colgajos libres. Describimos el proceso de reconstrucción glútea en caso de infiltración de sustancias modelantes en el que tuvimos que emplear un colgajo de perforantes lumbares debido a su fiabilidad, a que preserva la musculatura, a su versatilidad de diseño sin comprometer otras posibles alternativas reconstructivas y por su baja morbilidad. Analizamos también la anatomía, diseño, técnica quirúrgica e indicaciones específicas de estos colgajos de perforantes de la región glútea.

  16. Colgajo bilateral de perforantes lumbares para la reconstrucción de un severo defecto tóracolumbar Bilateral lumbar perforator flap in reconstruction of a wide toracolumbar defect

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    P. Benito Duque

    2006-06-01

    Full Text Available En la reconstrucción de los defectos toracolumbares se han empleado numerosas técnicas quirúrgicas. Ocasionalmente se puede utilizar el cierre directo, injertos de piel, colgajos de dorsal ancho volteado y lumbosacro transverso, colgajos de transposición o de rotación tipo random, pero están limitados cuando los tejidos circundantes están radiados o presentan cicatrices por cirugías previas. Igualmente, la extensión del defecto puede hacerlos inviables. Los colgajos de perforantes están especialmente indicados en pacientes con deambulación conservada, haciendo posible el aporte de una gran superficie de piel y tejido subcutáneo bien vascularizado, basado en los vasos perforantes y evitando así el sacrificio de vasos principales o músculos. Presentamos el caso de una paciente con un defecto en la espalda de 17 cm. De diámetro secundario a la resección de un tumor espinocelular con exposición de cuerpos vertebrales, tratado mediante la transposición de dos colgajos basados en las arterias perforantes lumbares asociados a un colgajo de rotación de dorsal ancho miocutáneo.Thoracolumbar defects have been treated by a variety of surgical methods. Primary closure, skin grafting, reverse latissimus dorsi musculocutaneous flap, transverse lumbosacral back flap, local randomly designed rotation, or transposition flaps may be indicated in occasional cases, but there is limited indication for their use in some cases with a wide lesion or when the surrounding tissues have been compromised by previous surgery or irradiation. Perforator flaps are specially indicated for ambulatory patients, in which large amounts of well-vascularized skin and subcutaneous tissue are transfered easily based on one perforator vessel without sacrificing main vessels or muscles. The authors present a patient with a 17 cm wide defect in the midback region and exposed bone after excision of a squamous cell carcinoma, treated by two perforator flaps based on

  17. Bilateral lenticular Encephalitozoon cuniculi infection in a snow leopard (Panthera uncia).

    Science.gov (United States)

    Scurrell, Emma Jane; Holding, Ellen; Hopper, Jane; Denk, Daniela; Fuchs-Baumgartinger, Andrea; Silbermayr, Katja; Nell, Barbara

    2015-01-01

    Bilateral phacoclastic uveitis caused by lenticular infection with Encephalitozoon cuniculi is described in a snow leopard. The diagnosis was made on histopathological and immunohistological examination of both eyes submitted after postmortem examination. There was a positive antibody titer for E. cuniculi (1:320). Polymerase chain reaction (PCR) and sequence analysis of formalin-fixed, paraffin-embedded ocular tissue detected the DNA of E. cuniculi, strain III. No other systemic lesions attributable to the E. cuniculi infection were identified.

  18. Infected lumbar dermoid cyst mimicking intramedullary spinal cord tumor: Observations and outcomes

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    Sudhakar Vadivelu

    2014-01-01

    Full Text Available We report two unusual cases of a 17-month-old boy with a previously undiagnosed lumbar dermal sinus tract terminating in an intradural dermoid cyst and holocord edema or syrinx, presenting with paraparesis and sphincter dysfunction secondary to an intramedullary abscess and a 26-month-old boy with a previously undiagnosed lumbar dermal sinus tract terminating in an infected dermoid cyst and intramedullary abscess, presenting with recurrent episodes of meningitis and hydrocephalus. Pre-operative magnetic resonance imaging (MRI studies in these patients were initially confused for an intramedullary spinal cord tumor; however, the presence of an associated dermal sinus tract made this diagnosis of neoplasm less likely. Total excision of the dermal sinus tract, debulking of the dermoid cyst and drainage of the intramedullary abscess through an L1-L5 osteoplastic laminoplasty and midline myelotomy, followed by long-term antibiotic therapy resulted in a good functional recovery. Post-operative MRI of the spine showed removal of the dermoid cyst, decreased inflammatory granulation tissue and resolution of the holocord edema or syrinx. We also performed a literature review to determine the cumulative experience of management of intramedullary abscess in this rare clinical setting.

  19. Parálisis facial bilateral secundaria a infección por virus de Epstein-Barr Bilateral facial palsy due to Epstein-Barr virus infection

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    M.E. Erro

    2010-04-01

    Full Text Available Nuestro objetivo es describir dos pacientes jóvenes con parálisis facial periférica bilateral. Ambos presentaron inicialmente afectación en un lado de la cara, seguida pocos días después de afectación contralateral junto con sintomatología compatible con infección aguda por el virus de Epstein-Barr, que se confirmó con la serología. Uno de los pacientes experimentó mejoría completa mientras que en el otro la recuperación fue lenta y quedaron secuelas permanentes. La lesión bilateral del nervio facial es una complicación infrecuente de la infección por el virus de Epstein-Barr cuya evolución no siempre es favorable. Se discute su mecanismo patogénico.Two young patients with bilateral facial palsy are described. They initially presented unilateral facial palsy, followed by contralateral facial nerve involvement a few days later, together with clinical and serologic evidence of acute Epstein-Barr virus infection. The outcome was favourable in one patient but severe sequels persisted in the second. These two cases show that this infrequent complication of Epstein-Barr virus infection may not always have a good outcome. The pathogenic mechanism of bilateral facial palsy is discussed.

  20. A Case Report of Positive HTLV-I Infection with Bilateral Facial Weakness and Myelitis

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    M. Mazdeh

    2005-04-01

    Full Text Available Infection with human T cell lymphotropic virus type I (HTLV-I causes multiple neurologic disorder , due to the retroviruses.Spinal cord disease of this type is named TSP (tropical spastic paraparesis that were drawn to the attention of neurologists 45 years ago. The clinical picture is one of the slowly progressive paraparesis with increased tendon reflexes & Babinski signs ; disorder of sphincteric control is usually an early change. Paresthesia , reduced vibratory & position senses, & ataxia have been described. The diagnosis is confirmed by the detection the antibodies to the virus in serum . There are anecdotal reports of improvement with IV-administration of gammaglobulin. But HTLV1-infection has other clinical manifestations. This report presents a rare case with bilateral facial weakness as primary manifestation. This case is related to a 41 years old woman. The clinical picture was bilateral facial weekness and approximately after 2 months, she referred to hospital with myelitis. In primary exams and evaluation, the diagnose was HTLV-I infection. The diagnosis was confirmed by the detection of the antibodies against the virus in her serum. She dead after 2.5 months of the first sign due to disease severity and bulbar palsy. Possible transmission routes and the risk of encountering the disease outside endemic areas must be attended , and it is recommended to evaluate antibodies in the children of the patients.

  1. Bilateral pseudoangiomatous stromal hyperplasia in a human immunodeficiency viral-infected patient.

    Science.gov (United States)

    Larbcharoensub, Noppadol; Wattanatranon, Duangkamon; Sanpaphant, Suda; Sri-Utenchai, Nithid; Wiratkapun, Cholatip; Kongdan, Youwanush

    2015-01-01

    Pseudoangiomatous stromal hyperplasia (PASH) is an uncommon mesenchymal neoplasm of the breast demonstrating stromal myofibroblastic proliferation and having the appearance of anastomosing slit-like pseudovascular spaces lined by spindle-shaped cells. A case of nodular PASH of the bilateral breasts in a 40-year-old woman with clinically presenting with a progressive enlarged breast lump is reported. Mammographic and ultrasonographic features of the right and left breasts showed a large solid lump with well-circumscribed border measuring 4 cm × 1.7 cm × 3.4 cm and 13.8 cm × 10.9 cm × 12.1 cm, respectively. Wide excision of the right breast and quadrantectomy of the left breast were performed. The histopathological examination of the lesion showed anastomosing slit-like pseudovascular spaces. The stromal cells were immunoreactive for muscle actin (HHF35), smooth muscle actin, and progesterone receptor. Clinical and pathological findings with briefly reviewed relevant literatures are discussed. This is the first clinicopathological and radiological report of bilateral mammary nodular PASH in a human immunodeficiency viral-infected patient.

  2. 双开窗治疗中央型腰椎间盘突出症及远期疗效分析%Long-term therapeutic effect of bilateral fenestration in the treatment of central protrusion of lumbar intervertebral disc

    Institute of Scientific and Technical Information of China (English)

    李天国; 洪继均; 洪先觉

    2011-01-01

    Objective To observe the long-term clinical effect of bilateral fenestration in the treatment of central protrusion of lumbar intervertebral disc. Methods Retrospectively analyzing the 42 cases of bilateral fenestration in the treatment of central protrusion of lumbar intervertebral disc from June 2001 to February 2005. All cases had complete follow-up materials. 42 cases with central type of lumbar disc herniation were confirmed by X-ray, CT or MRI before surgery. All patients had bilateral lumbosacrum and hip symptoms simultaneously or alternating leg symptoms. And the symptoms were consistent with imaging data. The outcomes were estimated with the JOA (Japan Orthopaedic Association) standards of surgical treatment in lumbar and back pain, the Macnab's criteria and SF-36 quality of life scores. Results For the 42 cases, the follow-up period was from 6 months to 9 years and the average time was 6.2 years. For the patients with follow-up, the average score of JOA was 23.58±6.35. According to Macnab's criteria, excellent outcomes were achieved in 36 cases, good in 4 cases and fair in 2 cases. The excellence rate was 85.71%. No recurrence of symptoms in the same segment and phenomenon of instability of lumbar segment occurred. Conclusions Bilateral fenestration is a safe treatment helping patients to recover quickly from central protrusion of lumbar intervertebral disc. It has good long-term efficacy, which could thoroughly decompress and maintain spinal stability.%目的 探讨双开窗手术治疗中央型腰椎间盘突出症及其远期临床疗效.方法 回顾性分析我院在2001年6月至2005年2月期间行双开窗手术治疗中央型腰椎间盘突出症并有完整随访资料的患者42例,全部病例术前均行X线片、CT或MRI检查发现中央型腰椎间盘突出,患者同时出现双侧腰骶臀部症状或交替性腿部症状,且症状与影像学相符.对所有患者通过JOA腰背痛手术治疗评分、Macnab评定标准和生活

  3. Rare case of bilateral perforated corneal ulcer due to gonococcal infection, managed with temporary periosteal graft.

    Science.gov (United States)

    Samira, Nuriadara; Bani, Anna Puspitasari; Susiyanti, Made

    2016-02-23

    A 17-year-old female patient was referred to Kirana Ophthalmology Unit, Cipto Mangunkusumo Hospital, with a 10-day history of redness and swelling of the eyes, and inability to open them. Other symptoms included pain, blurred vision and excessive yellowish-white discharge from both eyes. There was a history of multiple sexual partners. The patient was assessed with bilateral perforated corneal ulcer due to gonococcal infection, based on the findings of intracellular and extracellular Gram-negative diplococci found on the Gram staining examination. The cornea in both eyes showed perforation with iris prolapse inferiorly. The perforations were treated with temporary periosteal grafts. The grafts remained in place after the surgery. Final uncorrected visual acuity was 6/20 in the right eye and 6/24 in the left eye, a few months after surgery.

  4. [Spontaneous bilateral Petit hernia].

    Science.gov (United States)

    Fontoura, Rodrigo Dias; Araújo, Emerson Silveira de; Oliveira, Gustavo Alves de; Sarmenghi Filho, Deolindo; Kalil, Mitre

    2011-01-01

    Petit's lumbar hernia is an uncommon defect of the posterior abdominal wall that represents less than 1% of all abdominal wall hernias. It is more often unilateral and founded in young females, rarely containing a real herniated sac. There are two different approaches to repair: laparoscopy and open surgery. The goal of this article is to report one case of spontaneous bilateral lumbar Petit's hernia treated with open surgery.

  5. Tenofovir accelerates bone mass loss of the lumbar spine in the first years of menopause in HIV-infected women

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    E Garlassi

    2012-11-01

    Full Text Available Background: HIV-infected postmenopausal women have higher rates of bone loss than HIV negative women. We aimed to identify predictors of body mass density (BMD in HIV infected women entering menopause and to evaluate the pre- and post-menopausal BMD change, with regard to tenofovir (TDF use. Methods: Women with at least one DEXA measurement were enrolled. The observation period was divided into: “Reproductive period”, “Menopause transition period”, “Early menopause period”, “Late menopause period”. BMD of the lumbar spine (L1-4 and femur neck were measured by DEXA. Lowess smoothing curves were drawn to analyze impact of menopause and TDF on BMD. Three different longitudinal linear regression models with random effects were built. Longitudinal regression analysis fits cross sectional time series regression models and allows to analyze repeated measures for each patient. Results: Fifty-five women were included. Median age at enrollment was 46 years (IQ range 44–49. Median observation period was 16 months (IQ range 8; 23 and 33 months (IQ range 23; 72 for pre- and post-menopausal respectively. At enrollment mean CD4 cell count was 553 cell/mL (±269.62 and HIV-VL was undetectable in 77.5% of patients: 6 women were not undergoing ART. Most common backbone TDF/FTC (46.9% and ABC/3TC (20.4%. At the time of inclusion in the cohort osteopenia and ostoeporosis were present in 60% and 3.64%, respectively. At the time of last DEXA evaluation osteopenia and osteoporosis were present in 78.18% and 36.36%, respectively. The impact of menopause on lumbar BMD was depicted (fig. 1 using a lowess smoothing analysis according to current TDF exposure (as treated model. Lumbar BMD change predictors were years from menopause and TDF current exposure in the “Early menopause period” and years from menopause, Baseline lumbar BMD, BMI and vitD supplementation in the “Late menopause period”. Discussion: This is the first study analyzing BMD

  6. 单侧腰椎弓根螺钉及经椎板关节突螺钉固定与双侧固定的比较*☆%Clinical outcomes of unilateral lumbar pedicle screw combined with translamina facet screw fixation versus bilateral fixation

    Institute of Scientific and Technical Information of China (English)

    薛剑; 靳安民; 孙小平; 王延斌; 谢伟勇

    2013-01-01

    BACKGROUND: The translaminar facet joint screw fixation and interbody fusion in the treatment of spinal disorders is a unique fixation method which can be used for degenerative lumbar spinal fusion. OBJECTIVE: To observe the clinical effect of the minimal y invasive transforaminal lumbar interbody fusion combined with unilateral lumbar pedicle screw and translamina facet screw fixation versus conventional posterior lumbar interbody fusion combined with bilateral pedicle screw fixation for the treatment of low back pain. METHODS: Forty-nine patients had lumbar disc herniation with lumbar spinal mild instability were selected from Wu Jing Zong Dui Hospital of Guangdong Province between June 2010 and June 2012. Al the patients were treated with posterior decompression and interbody fusion and internal fixation. Among the 49 patients, 24 patients were treated with minimal y invasive transforaminal lumbar interbody fusion combined with unilateral lumbar pedicle screw and translamina facet screw fixation, and 25 patients were treated with conventional posterior lumbar interbody fusion combined with bilateral pedicle screws fixation. The clinical effects of the two methods above were compared. RESULTS AND CONCLUSION: There were no significant differences of vertebral fusion rate, Japanese Orthopedic Association score and visual analogue scale score between two groups (P > 0.05). These two approaches had similar clinical outcomes for single-level lumbar degenerative disorders with no instability. These two methods could effectively improve intervertebral fusion rate, make the smal joint stability, relieve clinical symptoms and make outpatient fol ow-up satisfaction. In addition the incision length, operative time, intraoperative blood loss, postoperative incision drainage of minimal y invasive transforaminal lumbar interbody fusion combined with unilateral lumbar pedicle screw and translamina facet screw fixation technology were significantly reduced (P 0.05)。可见对

  7. Bilateral deep neck space infection in the paediatric age group: a case report and review of the literature.

    Science.gov (United States)

    Songu, M; Demiray, U; Adibelli, Z H; Adibelli, H

    2011-06-01

    Deep neck space infections can occur at any age but require more intimate management in the paediatric age group because of their rapidly progressive nature. Concurrent abscess in distinct neck spaces has rarely been reported in healthy children. Herewith, a rare case of bilateral neck abscess is reported in a 16-month-old female and the clinical presentation and management are discussed with a review of the literature.

  8. Moraxella lacunata infection associated with septicemia, endocarditis, and bilateral septic arthritis in a patient undergoing hemodialysis: a case report and review of the literature.

    Science.gov (United States)

    Nakayama, Asami; Yamanaka, Katsuo; Hayashi, Hiroki; Ohkusu, Kiyofumi

    2014-01-01

    We report the first case of both endocarditis and bilateral septic arthritis in a patient caused by Moraxella lacunata and successful management of the infection with antimicrobial therapy. The route of entry leading to bacteremia may have been the oral cavity given the poor oral hygiene of the patient as evidenced by bleeding gums. We hypothesize that the bacteremia led to septic arthritis and mitral valve infective endocarditis. In this case report, we also review the literature on M. lacunata infections and conclude that this organism should be considered in bilateral septic arthritis in a patient with underlying heart abnormalities and/or with renal failure.

  9. Limited magnetic resonance imaging of the lumbar spine has high sensitivity for detection of acute fractures, infection, and malignancy

    Energy Technology Data Exchange (ETDEWEB)

    Wang, Benjamin; Fintelmann, Florian J.; Kamath, Ravi S.; Kattapuram, Susan V.; Rosenthal, Daniel I. [Massachusetts General Hospital, Department of Radiology, Boston, MA (United States)

    2016-12-15

    The objective of this study is to determine how a limited protocol MR examination compares to a full conventional MR examination for the detection of non-degenerative pathology such as acute fracture, infection, and malignancy. A sample of 349 non-contrast MR exams was selected retrospectively containing a 3:1:1:1 distribution of negative/degenerative change only, acute fracture, infection, and malignancy. This resulted in an even distribution of pathology and non-pathology. A limited protocol MR exam was simulated by extracting T1-weighted sagittal and T2-weighted fat-saturated (or STIR) sagittal sequences from each exam and submitting them for blinded review by two experienced musculoskeletal radiologists. The exams were evaluated for the presence or absence of non-degenerative pathology. Interpretation of the limited exam was compared to the original report of the full examination. If either reader disagreed with the original report, the case was submitted for an unblinded adjudication process with the participation of a third musculoskeletal radiologist to establish a consensus diagnosis. There were five false negatives for a sensitivity of 96.9 % for the limited protocol MR exam. Infection in the psoas, paraspinal muscles, and sacroiliac joint, as well as acute fractures in transverse processes and sacrum were missed by one or more readers. No cases of malignancy were missed. Overall diagnostic accuracy was 96.0 % (335/349). MR imaging of the lumbar spine limited to sagittal T1-weighted and sagittal T2 fat-saturated (or STIR) sequences has high sensitivity for the detection of acute fracture, infection, or malignancy compared to a conventional MR examination. (orig.)

  10. Congenital Nephrogenic Diabetes Insipidus Presented With Bilateral Hydronephrosis and Urinary Infection: A Case Report.

    Science.gov (United States)

    Zheng, Kewen; Xie, Yi; Li, Hanzhong

    2016-05-01

    Nephrogenic diabetes insipidus (NDI) is a condition resulting from the kidney's impaired response to circulating antidiuretic hormone (ADH), leading to polydipsia and polyuria. Urinary tract dilatation caused by NDI is a rare situation. Here, we report a case of congenital NDI presented with bilateral hydronephrosis.A 15-year-old boy complaining a history of intermittent fever was admitted to Peking Union Medical College Hospital. He voided 10 to 15 L of urine daily. Radiographic examination revealed severe dilatation of bilateral renal pelvis, ureter, and bladder. Urinalysis shows hyposthenuria.He was diagnosed NDI since born. Transient insertion of a urethral catheter helped to relieve fever. Medical therapy of hydrochlorothiazide and amiloride was prescribed and effective.Dilatation of urinary tract caused by diabetes insipidus is rare, but may be present in severe condition. Therefore, it is crucial for clinicians to perform early treatment to avoid impairment of renal function.

  11. Concurrent Infections of Conidiobolus Coronatus with Disseminated Tuberculosis Presenting as Bilateral Orbital Cellulitis

    OpenAIRE

    John, Deepa; Irodi, Aparna; Michael, Joy Sarojini

    2016-01-01

    Zygomycetes species contains two orders of organisms that infect humans, namely Mucorales and Entomophthorales. Entomophthorales cause chronic infection in immunocompetent patients, invading subcutaneous tissues but are non-angioinvasive. This includes Basidiobolus ranarum, Conidiobolus incongruus and Conidiobolus coronatus. We report a case of disseminated tuberculosis with Conidiobolus coronatus infection presenting as orbital cellulitis in an adolescent.

  12. 三种单纯腰椎椎间融合并双侧椎弓根螺钉内固定后即刻稳定性的比较%Initial stability of lumbar spine following three types of interbody fusion and bilateral pedicle screw fixation

    Institute of Scientific and Technical Information of China (English)

    张烽; 陈兵乾; 居建文; 王素春; 段广超; 王以进

    2008-01-01

    BACKGROUND:Operative approaches of lumbar interbody fusion include anterior (ALIF),posterior (PLIF) and transforaminal lumbar interbody fusion (TLIF).The resected structures and cage implantation sites are different,and the initial stability of lumbar spine is varied.OBJECTIVE:To compare the initial stability of lumbar spine following ALIF,PLIF or TLIF in combination with bilateral pedicle screw fixation.DESIGN:Comparative observation.MATERIALS:Fifteen samples of fresh calf lumbar spine were used.METHODS:Models ofALIE PLIF and TLIF were simulated.After examination as normal group,the samples were randomly divided into three groups (n=5).Besides anterior,posterior and transforaminal lumbar interbody fusion include anterior,bilateral pedicle screw fixation was performed.MAIN OUTCOME MEASURES:Biomechanical characteristics of the lumbar spine before and after ALIF,PLIF or TLIF in combination with bilateral pedicle screw fixation.RESULTS:Following three approaches of lumbar interbody fusion,the stability of lumbar spine was significantly reduced,which was enhanced after bilateral pedicle screw fixation (torsion indexes were also increased).In addition,rigidity of the lumbar spine was enhanced.The stability indexes of lumbar spine following TLIF were significantly greater than the other approaches,indicating the initial stability of TLIF was the best.The rigidity,stress,and swain of lumbar spine following PLIF were greater than ALIE but torsion indexes were smaller than ALIE CONCLUSION:The stability of lumbar spine following lumbar interbody fusion was significantly reduced compared with normal sample.But bilateral pedicle screw fixation greatly increases the stability.Among three types of lumbar interbody fusion,the initial stability of lumbar spine following TLIF is the best.%背景:椎间融合术按照手术入路主要有前路椎间融合术、后路椎间融合术和椎间孔入路椎问融合术.3种融合术术中切除的结构不同,融合器置入的部位

  13. [Lumbar hernia].

    Science.gov (United States)

    Teiblum, Sandra Sofie; Hjørne, Flemming Pii; Bisgaard, Thue

    2010-03-22

    Lumbar hernia is a rare condition. Lumbar hernia should be considered a rare differential diagnosis to unexplained back pain. Symptoms are scarce and diffuse and can vary with the size and content of the hernia. As there is a 25% risk of incarceration, operation is indicated even in asymptomatic hernias. We report a case of lumbar hernia in a woman with a slow growing mass in the lumbar region. She presented with pain and a computed tomography confirmed the diagnosis. She underwent open surgery and fully recovered with recurrence within the first half year.

  14. Primary bilateral adrenal B-cell lymphoma associated with EBV and JCV infection

    Directory of Open Access Journals (Sweden)

    Guzzardo Vincenza

    2009-01-01

    Full Text Available Abstract Primary lymphoma of the adrenal gland is a rare and highly aggressive disease, with only a few reports in the literature. The pathogenesis is unknown, but detection of Epstein Barr virus (EBV genome sequences and gene expression in some cases of primary adrenal lymphomas suggested the virus might be a causative agent of the malignancy. While investigating the presence of genome sequences of oncogenic viruses in a large series of adrenal tumors, both EBV and JC polyomavirus (JCV DNA sequences were detected in a diffuse large primary bilateral B-cell non-Hodgkin lymphoma of the adrenal gland, which was diagnosed only at postmortem examination in a 77 year-old woman with incidentally discovered adrenal masses and primary adrenal insufficiency. The presence of both EBV and JCV genome sequences suggests the relevance of EBV and JCV coinfection in the pathogenesis of this rare form of B-cell lymphoma.

  15. Retrospective, Demographic, and Clinical Investigation of the Causes of Postoperative Infection in Patients With Lumbar Spinal Stenosis Who Underwent Posterior Stabilization.

    Science.gov (United States)

    Yaldiz, Can; Yaldiz, Mahizer; Ceylan, Nehir; Kacira, Ozlem Kitiki; Ceylan, Davut; Kacira, Tibet; Kizilcay, Gokhan; Tanriverdi, Taner

    2015-07-01

    Owing to the increasing population of elderly patients, a large number of patients with degenerative spondylosis are currently being surgically treated. Although basic measures for decreasing postoperative surgical infections (PSIs) are considered, it still remains among the leading causes of morbidity and mortality. The aim of this retrospective analysis is to present possible causes leading to PSI in patients who underwent surgery for lumbar degenerative spondylosis and highlight how it can be avoided to decrease morbidity and mortality. The study included 540 patients who underwent posterior stabilization due to degenerative lumbar stenosis between January 2013 and January 2014. The data before and after surgery was retrieved from the hospital charts. Patients with degenerative lumbar stenosis who were operated upon in this study had >2 levels of laminectomy and facetectomy. For this reason, posterior stabilization was performed for all the patients included in this study. Determining the causes of postoperative infection (PI) following spinal surgeries performed with instrumentation is a struggle. Seventeen different parameters that may be related to PI were evaluated in this study. The presence of systemic diseases, unknown glove perforations, and perioperative blood transfusions were among the parameters that increased the prevalence of PI. Alternatively, prolene sutures, double-layered gloves, and the use of rifampicin Sv (RIS) decreased the incidence of PI. Although the presence of systemic diseases, unnoticed glove perforations, and perioperative blood transfusions increased PIs, prolene suture material, double-layered gloves, and the use of RIS decreased PIs.

  16. [Paragonimus westermani infection confirmed by the detection of Paragonimus ova in the sputum with bilateral pleural effusion].

    Science.gov (United States)

    Tanijiri, Tsutomu; Yonezu, Seibun; Torii, Yoshitaro; Sugimoto, Hiroyuki; Yokoi, Takashi; Fukuhara, Shirou

    2009-12-01

    A 28-year-old man had a 1-year history of hemoptysis. Consequently, he underwent a medical examination. A right pleural effusion, left hydropneumothorax, and multiple pulmonary nodular shadows were found on chest radiography. During a detailed interview, he reported that the hemoptysis began after eating "kejang" (a raw crab preparation) with a friend a year previously. His peripheral blood eosinophil count and serum IgE level were elevated. In addition, ova were detected in the sputum and bilateral pleural effusion. Morphological examination of the ova and immunoserological examination led to the diagnosis of Paragonimus westermani infection. The pleural effusion could be partially drained, and his symptoms and radiographic results showed improvement after treatment with Praziquantel administered at a dose of 75 mg/(kg x day) for 3 days. After one month, he and his friend ate seasoned raw crabs, Paragonimus was diagnosed in his friend. This case suggests that on encountering a paragonimus infection, everyone who ate food prepared in the same kitchen should be contacted because of possible infection with paragonimus.

  17. 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.

  18. Parálisis facial bilateral secundaria a infección por virus de Epstein-Barr Bilateral facial palsy due to Epstein-Barr virus infection

    OpenAIRE

    M.E. Erro; J. Urriza; L. Gila; E. Orbara; Gurtubay, I. G.

    2010-01-01

    Nuestro objetivo es describir dos pacientes jóvenes con parálisis facial periférica bilateral. Ambos presentaron inicialmente afectación en un lado de la cara, seguida pocos días después de afectación contralateral junto con sintomatología compatible con infección aguda por el virus de Epstein-Barr, que se confirmó con la serología. Uno de los pacientes experimentó mejoría completa mientras que en el otro la recuperación fue lenta y quedaron secuelas permanentes. La lesión bilateral del nervi...

  19. Bilateral deep neck space infection in pediatric patients: review of literature and report of a case.

    Science.gov (United States)

    Raghani, Manish J; Raghani, Nisha

    2015-01-01

    The diagnosis and treatment of deep neck infections is still an enigma for surgeons and physicians. Because of the complexity and the deep location of this region, the diagnosis and treatment in this area is difficult. The anatomy of deep neck spaces is highly complex and therefore precise localization of infections in this region is very difficult. The diagnoses of deep neck space infection (DNSI) are difficult because of the deep location of these spaces and are usually covered by substantial amount of normal superficial soft tissue. Access: To gain surgical access to the deep neck spaces, the superficial tissues must be crossed with the risk of injury to the neurovascular structures in the neck. Neural dysfunction, vascular erosion or thrombosis, and osteomyelitis are some of the complications of DNSI because of the proximity of nerves, vessels, bones, and other soft tissues. Deep neck spaces are communicated with each other and infections from one space can spread to adjacent space. DNSI, if not diagnosed early and promptly, may result in serious consequences even mortality. The treatment of DNSI with antibiotic therapy and drainage is most often definitive and recurrence of these cases is rare.

  20. A new R package and web application for detecting bilateral asymmetry in parasitic infections.

    Science.gov (United States)

    Wayland, Matthew T; Chubb, James C

    2016-11-10

    When parasites invade paired structures of their host non-randomly, the resulting asymmetry may have both pathological and ecological significance. To facilitate the detection and visualisation of asymmetric infections we have developed a free software tool, Analysis of Symmetry of Parasitic Infections (ASPI). This tool has been implemented as an R package (https://cran.r-project.org/package=aspi) and a web application (https://wayland.shinyapps.io/aspi). ASPI can detect both consistent bias towards one side, and inconsistent bias in which the left side is favoured in some hosts and the right in others. Application of ASPI is demonstrated using previously unpublished data on the distribution of metacercariae of species of Diplostomum von Nordmann, 1832 in the eyes of ruffe Gymnocephalus cernua (Linnaeus). Invasion of the lenses appeared to be random, with the proportion of metacercariae in the left and right lenses showing the pattern expected by chance. However, analysis of counts of metacercariae from the humors, choroid and retina revealed asymmetry between eyes in 38% of host fish.

  1. 退变性腰椎侧凸两侧椎旁肌的影像学差异及其临床意义%Radiological comparison of bilateral paravertebral muscles in degenerative lumbar scoliosis and its potential importance

    Institute of Scientific and Technical Information of China (English)

    谢冬晓; 丁文元; 申勇; 张英泽; 杨大龙; 孙亚澎; 徐佳欣; 张峰

    2012-01-01

    具有潜在的临床意义.%Objectives To investigate the radiological change of bilateral paravertebral muscles in degenerative lumbar scoliosis (DLS) and analyze its clinical significance.Methods As a retrospective study,66 patients with DLS and 66 patients with lumbar spinal stenosis were retrospectively enrolled from April 2004 to August 2011 as scoliosis group and lumbar spinal stenosis group,meanwhile 66 health persons with no lumbar spinal stenosis were selected as control group.No significant differences were found in the gender,age and body mass index among the three groups.The cross-sectional area(CSA) and percentage of fat infiltration area (FIA) of the bilateral paravertebral muscles at the L1-S1 levels were measured using T2-weighted axial MRI and Image J software.The measured data were analyzed with a paired t-test.Results In the DLS with bilateral symptom group,the mean percentage of FIA of the multifidus muscle on the convex side were 18% ±4%,21% ±4%,27% ±4%,34% ±6%,42% ± 10% and on the concave side were 25% ±8%,30% ±7%,35% ±7%,40% ± 10%,44% ±8% at L1-2,L2-3,L3-4,L4-5 and L5-S1 levels,which showed significant differences between the convex side and the concave side (t =7.95,9.30,5.35,2.78,2.38,P <0.05) ;the mean percentage of FIA of the longissimus muscle on the convex side were 25% ±9%,28% ±8% and on the concave side were 27% ± 9%,31% ± 9% at L3-4,L4-5 levels,which showed significant differences between the convex side and the concave side(t =2.52,3.48,P < 0.05).There were no significant differences in the CSA of both muscles between the concave and convex sides (P > 0.05).In the DLS with unilateral symptom group,the mean percentage of FIA of the multifidus muscle on the convex side were 18% ±5%,23% ±5%,29% ±5%,34% ±6%,42% ±9% and on the concave side were 23% ±6%,30% ±7%,36% ±7%,41% ± 10%,45% ± 8% at L1-2,L2-3,L3-4,L4-5 and L5-S1 levels,which showed significant

  2. Minimal Invasive Decompression for Lumbar Spinal Stenosis

    Directory of Open Access Journals (Sweden)

    Victor Popov

    2012-01-01

    Full Text Available Lumbar spinal stenosis is a common condition in elderly patients and may lead to progressive back and leg pain, muscular weakness, sensory disturbance, and/or problems with ambulation. Multiple studies suggest that surgical decompression is an effective therapy for patients with symptomatic lumbar stenosis. Although traditional lumbar decompression is a time-honored procedure, minimally invasive procedures are now available which can achieve the goals of decompression with less bleeding, smaller incisions, and quicker patient recovery. This paper will review the technique of performing ipsilateral and bilateral decompressions using a tubular retractor system and microscope.

  3. 腰椎管狭窄症术后感染及危险因素分析%Related risk factors for postoperative infections of lumbar spinal stenosis

    Institute of Scientific and Technical Information of China (English)

    杨林; 海涌; 周君琳; 曲铁兵

    2011-01-01

    目的 分析腰椎管狭窄症术后感染的危险因素,为临床合理使用抗菌药物和控制医院感染提供科学依据.方法 采用前瞻性监测和回顾性调查相结合的方法,对2009年1月-2010年12月入住骨科的206例腰椎管狭窄症患者临床资料进行统计分析.结果 腰椎管狭窄症术后感染发生率为3.4%,其中上呼吸道感染占42.9%,肺部感染占57.1%,伴有伤口局部感染占42.9%;病原菌以革兰阴性菌为主,占57.1%,其次是革兰阳性菌,占42.9%,且对多种抗菌药物有不同程度的耐药性.结论认真施行无菌操作,严格掌握手术适应证,熟练进行手术操作,尽可能缩短手术时间,加强环境管理和感染监控,合理使用抗菌药物,积极治疗基础疾病,对降低腰椎管狭窄症术后感染具有重要意义.%OBJECTIVE To analyze the risk factors of postoperative infection in the lumbar spinal stenosis, to provide the scientific bases for clinical reasonable use of antiseptic medcine and controlling hospital infection.METHODS A prospective study combining with retrospective investigation method were carried out. The clinical data of 206 patients with lumbar spinal stenosis were analyzed at orthopaedic department from Jan 2009 to Dec 2010. RESULTS Lumbar spinal stenosis postoperative infection rate was 3.40%. And respiratory infections rate was 42. 9%, and pulmonary infections rate was 57. 1%, complicated wound local infection rate accounted for 42.9%. Pathogens mostly were Gram-negative bacteria, accounting for 57. 1%, followed by Gram-positive bacteria, accounting for 42.9 %, and some degree of antibiotic resistance existed. CONCLUSION Strictly abiding by sterile rules, mastering operational indication,improving relative skill, shorting operation time, strengthening environmental management and infection monitoring, the correctly use of antibiotic medicine, actively treating underlying diseases have great significance for reducing postoperative

  4. Bilateral renal masses in a 10-year-old girl with renal failure and urinary tract infection: the importance of functional imaging

    Energy Technology Data Exchange (ETDEWEB)

    Urbania, Thomas H. [University of California, San Francisco, Department of Radiology and Biomedical Imaging, 505 Parnassus Ave., Box 0628, San Francisco, CA (United States); Kammen, Bamidele F.; Nancarrow, Paul A. [Children' s Hospital and Research Center Oakland, Department of Diagnostic Imaging, Oakland, CA (United States); Morrell, Rose Ellen [Children' s Hospital and Research Center Oakland, Department of Nephrology, Oakland, CA (United States)

    2009-02-15

    Renal sonography is a routine step in the evaluation of new onset renal failure. When renal masses are discovered in this setting, functional imaging may be critical. We report a case of bilateral renal masses in a girl with urinary tract infection and renal insufficiency found to have vesicoureteral reflux. Renal scintigraphy revealed these masses to be the only remaining functional renal tissue, preventing potentially harmful resection. (orig.)

  5. Case report and review of lumbar hernia.

    Science.gov (United States)

    Walgamage, Thilan B; Ramesh, B S; Alsawafi, Yaqoob

    2015-01-01

    Lumbar hernias are uncommon and about 300 cases have been reported till date. They commonly occur due to trauma, surgery and infection. They are increasingly being reported after motor vehicle collision injuries. However, spontaneous lumbar hernias are rare and are reported infrequently. It is treated with different surgical approaches and methods. We report a case of primary spontaneous lumbar hernia which was repaired by transperitonial laparoscopic approach using Vypro (polypropylene/polyglactin) mesh and covered with a peritoneal flap.

  6. Remote cerebellar hemorrhage after lumbar spinal surgery

    Energy Technology Data Exchange (ETDEWEB)

    Cevik, Belma [Baskent University Faculty of Medicine, Department of Radiology, Fevzi Cakmak Cad. 10. sok. No: 45, Bahcelievler, Ankara 06490 (Turkey)], E-mail: belmac@baskent-ank.edu.tr; Kirbas, Ismail; Cakir, Banu; Akin, Kayihan; Teksam, Mehmet [Baskent University Faculty of Medicine, Department of Radiology, Fevzi Cakmak Cad. 10. sok. No: 45, Bahcelievler, Ankara 06490 (Turkey)

    2009-04-15

    Background: Postoperative remote cerebellar hemorrhage (RCH) as a complication of lumbar spinal surgery is an increasingly recognized clinical entity. The aim of this study was to determine the incidence of RCH after lumbar spinal surgery and to describe diagnostic imaging findings of RCH. Methods: Between October 1996 and March 2007, 2444 patients who had undergone lumbar spinal surgery were included in the study. Thirty-seven of 2444 patients were scanned by CT or MRI due to neurologic symptoms within the first 7 days of postoperative period. The data of all the patients were studied with regard to the following variables: incidence of RCH after lumbar spinal surgery, gender and age, coagulation parameters, history of previous arterial hypertension, and position of lumbar spinal surgery. Results: The retrospective study led to the identification of two patients who had RCH after lumbar spinal surgery. Of 37 patients who had neurologic symptoms, 29 patients were women and 8 patients were men. CT and MRI showed subarachnoid hemorrhage in the folia of bilateral cerebellar hemispheres in both patients with RCH. The incidence of RCH was 0.08% among patients who underwent lumbar spinal surgery. Conclusion: RCH is a rare complication of lumbar spinal surgery, self-limiting phenomenon that should not be mistaken for more ominous pathologic findings such as hemorrhagic infarction. This type of bleeding is thought to occur secondary to venous infarction, but the exact pathogenetic mechanism is unknown. CT or MRI allowed immediate diagnosis of this complication and guided conservative management.

  7. Congenital lumbar hernia associated to lumbar costovertebral syndrome. A case report.

    Directory of Open Access Journals (Sweden)

    Zoe Quintero Delgado

    2005-11-01

    Full Text Available Reported the case of a born patient of color of white skin, 6 years old, of pregnancy and normal childbirth that it was valued in the Service of Surgery of the Pediatric Hospital ¨Paquito González Cueto¨ because it presented increase of volume in both lumbar regions, without another associate sintomatology. Congenital bilateral lumbar hernia associated to syndrome lumbocostovertebral, strange affection in the pediatric age.

  8. Lumbar spine CT scan

    Science.gov (United States)

    CAT scan - lumbar spine; Computed axial tomography scan - lumbar spine; Computed tomography scan - lumbar spine; CT - lower back ... your breath for short periods of time. The scan should take only 10 to 15 minutes.

  9. Bilateral optic neuropathy with bilateral putaminal lesions: a case report.

    Science.gov (United States)

    Togawa, Jumpei; Ohi, Takekazu

    2015-01-01

    Bilateral optic neuropathy with bilateral putaminal lesions may be caused by methanol or cyanide poisoning or mitochondrial disorders including Leber hereditary optic neuropathy and Leigh syndrome. We report the case of a 34-year-old Japanese man who developed bilateral visual loss 5 days after the development of gastrointestinal symptoms. Magnetic resonance imaging of the brain on admission revealed high-intensity signal areas in the bilateral putamina on diffusion-weighted and T2-weighted images as well as a high-intensity signal area in the left middle cerebellar peduncle that had been identified 3 years previously. We diagnosed bilateral optic neuropathy with bilateral putaminal lesions caused by preceding infection-triggered demyelination. We administered methylprednisolone, but his vision did not recover.

  10. 腰大池置管引流治疗颅内感染的临床应用%Clinical application on lumbar cistern drainage for treatment of intracranial infection

    Institute of Scientific and Technical Information of China (English)

    杜郭佳; 周斌; 陈小红; 朱国华; 付强; 苏日青; 范雁东; 党木仁

    2013-01-01

    目的 探讨腰大池置管引流脑脊液治疗颅内感染的疗效.方法 将颅内感染患者随机分为两组,其中腰大池置管持续引流组15例,腰大池置管间断引流组15例,全部患者给予全身静脉抗生素治疗,对比两组的感染治愈率、平均感染控制时间及并发症的发生率.结果 持续引流组和间断引流组的感染治愈率均为87%,平均感染控制时间分别为8.9天和9.1天,并发症的发生率分别为20%和13%.腰大池置管持续或间断引流脑脊液治疗颅内感染的疗效基本相同.结论 腰大池置管持续或间断引流配合静脉应用敏感抗生素是治疗颅内感染一种安全、有效的方法.%Objective To evaluate the curative effect of lumbar cistern drainage for treatment of intracranial infection. Method The patients with intracranial infection were randomly divided into two groups, 15 cases in the lumbar cistern continuous drainage group and 15 cases in the lumbar cistern intermittent drainage. All patients were given intravenous antibiotic therapy. The cure rate of infection, the average time of infection control and the incidence of complications were compared between the two groups. Result The cure rate of infection between the continuous drainage group and the intermittent drainage group were both 87% ,the average time of infection control was respectively 8.9 days and 9. 1 days,the incidence of complications was respectively 20% and 13%. The curative effect of lumbar cistern continuous or intermittent drainage of cerebrospinal fluid for treatment of intracranial infection are roughly the same. Conclusion Lumbar cistern continuous or intermittent drainage combined with intravenous sensitive antibiotics are a safe and effective method to treat intracranial infection.

  11. 继发性腰椎间隙感染合并肺脓肿的救治%The Cure of Secondary Cases Interspace of Lumbar Vertebrae Infection Complicated Pulmonary Abscess

    Institute of Scientific and Technical Information of China (English)

    张淼; 顾苏俊

    2009-01-01

    OBJECTIVE Research the therapeutic effectiveness of combination Imipenem and teicoplanin to treat septicemia due to interspace of lumbar vertebrae Infection complicated pulmonary abscess and the method of diagnosis, prevention and cure of Secondary interspace of lumbar vertebrae Injection. METHODS The successful cure case-report that severe postoperative interspace of lumbar vertebrae infection complicated blood-borne pulmonary abscess used small needle knife to treat Lumbar intervertebral disc protrusion (LIDP) were reviewed.RESULTS Unstandard asepsis technique and invasive operation long time operation, too mang damage of tissue in operation, patient weak, diabetes, glucocorticoid, lacking postoperative anti infection therapy etc. Lumbocrural pain were found aggravated, high fever, blood sedimentation increased, CRP heightened. CONCLUSIONS Strict asepsis,sufficient preoperotive preparation, Standard operation, less damage, can reduce interspace of lumbar vertebrae infection rate. Strict asepsis and less damage in the operation can reduce the incidence of intervertebral disc space infection.%目的 探讨亚胺培南/西司他丁与替考拉宁联合应用治疗腰椎间隙感染后败血症合并肺脓肿的疗效以及继发件腰椎间隙感染的发病特点、诊断及防治方法.方法 通过对1例小针刀治疗腰椎间盘突出后导致重度腰椎间隙感染合并血源性肺脓肿患者的成功救治进行同顾性总结分析.结果 无菌观念不严格、介入性操作不规范、手术时间长、术中组织损伤多、患者基础条件差、糖尿病、应用糖皮质激素、术后抗炎不足等因素有关;患者术后3 d腰腿痛加剧.高热,血沉增快,C-反应蛋白增高.结论 严格无菌观念,充分术前准备,术中操作规范减少损伤可减少腰椎间隙感染的发生.

  12. Grynfelt lumbar hernias. Presentation of a congenital case.

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    Cleopatra Cabrera Cuellar

    2006-04-01

    Full Text Available Lumbar hernias are uncommon and are reported rarely, they are informed only few more than 300 in literature and of them only 10 cases are congenital. The hernias that are produced through the superior lumbar space or Grynfelt-Lesshalf´s hernia, are due to the fact that they are more constant and larger they are usually more frequent than the Petit triangle. We are reporting a Newborn infant with the diagnosis of bilateral lumbar hernias and malformation of the vertebral column.

  13. Pedicular stress fracture in the lumbar spine

    Energy Technology Data Exchange (ETDEWEB)

    Chong, V.F.H.; Htoo, M.M. [Singapore General Hospital, Singapore, (Singapore). Department of Diagnostic Radiology

    1997-08-01

    Spondylolisthesis with or without spondylolysis is common in the lumbar spine. Associated fracture in the pedicle (`pediculolysis`) is unusual. The margins of pedicular stress fractures, like spondylolysis, usually appear sclerotic. A patient with a pedicular stress fracture with minimal marginal sclerosis suggesting an injury of recent onset is presented here. There was associated bilateral spondylolysis. The findings in this patient suggest that established pediculolysis probably represents a stress fracture that has failed to heal. (authors). 10 refs., 2 figs.

  14. Acquired lumbar spinal stenosis.

    Science.gov (United States)

    Deasy, JoAnn

    2015-04-01

    Lumbar spinal stenosis is the most frequent reason for spinal surgery in patients over age 65 years. In this condition, narrowing of the lumbar spinal canal and nerve root canals leads to painful, debilitating compression of spinal nerves and blood vessels. As the population ages, an increasing number of patients will be diagnosed and treated for lumbar spinal stenosis by primary care providers. This article reviews the pathophysiology, diagnosis, and management of lumbar spinal stenosis in adults over age 50 years.

  15. Congenital Lumbar Hernia

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    Sanjay Sharma

    2008-01-01

    Full Text Available Lumbar hernia is a rare hernia. It constitutes less than one percent of all abdominal hernias. It can becongenital or acquired. Acquired can occur either spontaneously or after surgery or trauma. Only 300cases of lumbar hernia are reported till date. We report a case of congenital lumbar hernia in one month oldmale baby

  16. [Bilateral tubal pregnancy with intrauterine device -- a case report].

    Science.gov (United States)

    Peixoto, R M; Aleixo Neto, A; Guimaraes, O; Portugal, E S

    1988-05-01

    Ectopic pregnancy occurs in Brazil in 1/300 cases. 99% are in the ovarian tubes and are almost always unilateral. The incidence rate for bilateral ectopic pregnancy has been described in literature to be 1/1,580 ectopic pregnancies. The article reports a case history at the maternity hospital of the Federal University in the Minas Gerais region. A 31 year-old leukodermatous patient in December 1980 began using an IUD (Lippes loop), followed by episodes of menorrhagia accompanied by abdominal colics of medium intensity during the following months. After the 3rd cycle menstrual delay occurred with abdominal pains localized mostly in the hypogastrium, but also in the lumbar and anal regions. After the diagnosis of ectopic pregnancy, the IUD was removed, resulting in minor bleeding a few days later. Subsequent ultrasonographic tests exposed a posterior pelvic tumorous mass at the uterus, 5.0x6.5 cm in diameter, and absence of uterine abnormalities, suggesting an ectopic pregnancy on the left. Following a complete physical examination including specular examination of the inner genitals it was decided to perform a diagnostic peritoneoscopy. It revealed an abdominal cavity presenting a large quantity of blood spread diffusely, uterus of normal size, and a cystic mass to the left+-6 cm in diameter apparently with hemorrhagic content. Laparotomy with transversal suprapubic incision was then performed. Final examinations indicated a bilateral tubal pregnancy ruptured on the left. The patient had a normal postoperative period and was discharged from the hospital after 6 days. Diagnosis is generally difficult since the unsuspected opposite tube may be infected and edematized due to bilateral endosalpingitis. For IUD users 2 etiological aspects of tubal pregnancies may be involved: Greater incidence rate of pelvic infection, modified tubal motility altering contractibility and possibly reversal of peristaltic wave. The necessity for examining both tubes when suspecting tubal

  17. Observation of medium-term therapy of bilateral and unilateral lunmbar puncture plasma coblatiom nucleoplasty in treatment of lumbar disc herniation%双侧与单侧穿刺等离子消融髓核成形术治疗腰椎间盘突出症的中期疗效观察

    Institute of Scientific and Technical Information of China (English)

    陈有生; 王素伟; 肖红卫

    2011-01-01

    目的 比较双侧穿刺与单侧穿刺等离子刀消融髓核成形术治疗腰椎问盘突出症的中期疗效.方法 经CT或MRI确诊为包容性突出、纤维环未见明显破裂的轻中度腰椎间盘突出症患者90例,按随机数字表法分为两组,每组各45例.分别采用双侧穿刺(A组)与单侧穿刺(B组)等离子刀汽化髓核成形术治疗.比较两组患者术后随访时腰椎JOA评分.结果 两组共82例获得随访,随访时间10~32个月,平均16.2个月.术前两组患者JOA评分差异无统计学意义(P>0.05).术后A组及B组JOA评分分别为(25.02±2.93)分和(23.15±3.11)分,均明显高于术前(t=24.014,18.251,均P=0.000).术后随访时A组评分高于B组(t=2.649,P=0.006).结论 双侧穿刺等离子刀消融髓核成形术治疗腰椎问盘突出症的中期疗效优于单侧穿刺.%Objective To compare medium-term therapeutic effect by bilateral and unilateral puncture plasma coblation nucleoplasty(PCN) in the lumbar disc herniation patients. Methods 90 cases confirmed no significant rupture of annulus fibrosus of lumbar disc herniation by CT or MRI were randomly divided into two groups. Bilateral and unilateral puncture plasma coblation nucleoplasty groups were respectively divided into group A and group B, and compared the JOA scores. Results 82 patients were followed up for 10 ~ 32 months,the average follow-up time was 16.2 months. Preoperative JOA scores of the two groups were not statistically significant(P > 0.05) but the postoperative follow-up JOA scores were higher than preoperative(P <0.05) and the JOA scores of group A were higher than group B(P <0.05). Conclusion The medium-term therapeutic efficacy of bilateral puncture coblation nucleoplasty was superior to unilateral therpy.

  18. Experience on lumbar cistern tube drainage and intrathecal injection in the treatment of intracranial infection%腰大池置管引流加鞘内注射治疗颅内感染的体会

    Institute of Scientific and Technical Information of China (English)

    阿扎提; 郑鹏; 刘德全

    2014-01-01

    目的:探讨腰大池置管持续引流结合鞘内注射治疗颅脑外伤及开颅术后所致颅内感染的效果。方法:2009年5月-2014年5月颅脑外伤及开颅手术后颅内感染患者7例,应用腰大池置管持续外引流结合鞘内注射治疗。观察其疗效。结果:引流7~12 d,临床治愈6例,1例并发全脑室炎死亡。结论:颅脑外伤及开颅术后出现颅内感染的患者在全身应用敏感抗生素的前提下可采用腰大池置管持续外引流结合鞘内注射,该方法简便、安全、疗效肯定。%Objective:To investigate the therapeutic effect of lumbar cistern tube drainage and intrathecal injection in the treatment of intracranial infection caused by craniocerebral trauma and craniotomy.Methods:7 cases of intracranial infection caused by craniocerebral trauma and craniotomy were selected from May 2009 to May 2014.They were treated with lumbar cistern tube drainage and intrathecal injection.Observe the effect.Results:They were drainaged for 7~12 days.6 cases were cured.1 case complicated with full ventriculitis death.Conclusion:Patients with intracranial infection caused by craniocerebral trauma and craniotomy can be given lumbar cistern tube drainage and intrathecal injection under the premise of systemic application of sensitive antibiotic.This method is simple,safety and efficacy.

  19. Lumbar peritoneal shunt

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    Yadav Yad

    2010-01-01

    Full Text Available A lumbar peritoneal (LP shunt is a technique of cerebrospinal fluid (CSF diversion from the lumbar thecal sac to the peritoneal cavity. It is indicated under a large number of conditions such as communicating hydrocephalus, idiopathic intracranial hypertension, normal pressure hydrocephalus, spinal and cranial CSF leaks, pseudomeningoceles, slit ventricle syndrome, growing skull fractures which are difficult to treat by conventional methods (when dural defect extends deep in the cranial base or across venous sinuses and in recurrent cases after conventional surgery, raised intracranial pressure following chronic meningitis, persistent bulging of craniotomy site after operations for intracranial tumors or head trauma, syringomyelia and failed endoscopic third ventriculostomy with a patent stoma. In spite of the large number of indications of this shunt and being reasonably good, safe, and effective, very few reports about the LP shunt exist in the literature. This procedure did not get its due importance due to some initial negative reports. This review article is based on search on Google and PubMed. This article is aimed to review indications, complications, results, and comparison of the LP shunt with the commonly practiced ventriculoperitoneal (VP shunt. Shunt blocks, infections, CSF leaks, overdrainage and acquired Chiari malformation (ACM are some of the complications of the LP shunt. Early diagnosis of overdrainage complications and ACM as well as timely appropriate treatment especially by programmable shunts could decrease morbidity. Majority of recent reports suggest that a LP shunt is a better alternative to the VP shunt in communicating hydrocephalus. It has an advantage over the VP shunt of being completely extracranial and can be used under conditions other than hydrocephalus when the ventricles are normal sized or chinked. More publications are required to establish its usefulness in the treatment of wide variety of indications.

  20. 腰椎经后路椎体间融合后单边或双边固定对邻近节段退变的影响%Comparative study of adjacent segment degeneration after posterior lumbar interbody fusion with unilateral or bilateral pedicle screw instrumentation

    Institute of Scientific and Technical Information of China (English)

    林斌; 张文彬; 周琴; 张峰; 敖庆芳; 俞辉; 陆成武

    2014-01-01

    adjacent segment degeneration (ASD) by preventing contralat-eral cephalad adjacent facet joint from injury by pedicle screw insertion. However, there are few studies on long-term fol-lowup comparative study on ASD between unilateral and bilateral pedicle screw fusion. Objective:To compare ASD after posterior lumbar interbody fusion (PLIF) using either unilateral or bilateral pedicle screw instrumentation for patients with L4-L5 intervertebral disc herniation. Methods:A total of 101 patients with L4-L5 intervertebral disc herniation were treated with PLIF between February 2006 and December 2007 and enrolled in the study. There were 42 cases with unilateral fixation and 59 cases with bilateral fixa-tion. The follow-up period of all patients were more than 5 years. Radiologic ASD was evaluated at three segments:the first cephalad adjacent segment, the second cephalad adjacent segment, and caudal adjacent segment. ODI score was used to evaluate vertebral function at the last follow-up. Results:In the unilateral fixation group, the incidence of ASD of the first cephalad adjacent segment, second cephalad adja-cent segment and caudal adjacent segment was 57.1%(24/42), 45.2%(19/42) and 38.1%(16/42) ), respectively. In the bilat-eral fixation group, the incidence of ASD of the three segments was 72.9%(43/59), 68.0%(40/59) and 50.8%(30/59), re-spectively. There were no significant differences in the incidences of ASD of the first cephalad and caudal adjacent segment between groups, while significant difference was found in the second cephalad adjacent segment degeneration between two groups. ODI score was 25.6 ± 5.9 in the unilateral fixation group and 28.4 ± 5.2 in the bilateral fixation group (t=-2.503, P=0.014). Conclusions:As compared with bilateral fixation, there is a lower incidence of radiologic ASD after unilateral pedicle screw fixation in PLIF, especially when the fixation is in second cephalad adjacent segment in patients with single lumbar interver-tebral disc

  1. Do cranial subdural hematomas migrate to the lumbar spine?

    Science.gov (United States)

    Moscovici, S; Paldor, I; Ramirez de-Noriega, F; Itshayek, E; Shoshan, Y; Spektor, S; Attia, M

    2011-04-01

    We report a patient with minor head trauma-related bilateral hemispheric subdural hematoma (SDH) and subsequent delayed spinal SDH or presumed migration to the lumbar spine. An acutely confused 88-year-old man presented to the Emergency Department after minor head trauma. Head CT scan revealed a small hemispheric SDH. The patient was admitted for observation. CT scan 6 hours later showed bilateral SDH with extension to the tentorium. Three days later SDH had resolved leaving bilateral subdural hygromas. Local leg weakness localized to the lumbar spine developed on day 6; spinal CT scan and MRI revealed a posterior L5-S1 collection. A pure subacute subdural hematoma compressing the cauda equina was drained after an L5 laminectomy. His lower leg weakness improved. The patient was discharged to rehabilitation two weeks after surgery. Patients with traumatic SDH who develop late-onset neurological deterioration attributable to any region of the spine should be evaluated for spinal SDH.

  2. Bilateral decompression via unilateral fenestration with mobile microendoscopic discectomy technique for canal stenosis of the lumbar spine%可动式椎间盘镜下单侧开窗双侧减压治疗腰椎管狭窄症

    Institute of Scientific and Technical Information of China (English)

    徐宝山; 夏群; 吉宁; 胡永成; 苗军; 张继东; 宁尚龙; 纪经涛; 周静

    2010-01-01

    Objective To evaluate the feasibility and clinical efficacy of bilateral decompression via unilateral fenestration (BDUF) with mobile microendoscopic discectomy (MMED) for canal stenosis of lumbar spine. Methods From June 2007 to June 2009, 32 patients including 14 males and 18 females with an average age of 65 years (rang, 56-74 years) were treated by this technique for canal stenosis of lumbar spine. Patients complained sciatic neuralgia and intermittent claudication which was dominant in one limb. A 2 cm-incision was made beside the spinous process at the side of dominant symptom. The unilateral lamino-tomy as fenestration was performed, followed by discectomy and nerve root decompression. Then the dural theca was protected, and the base of spinous process was removed with Kerrison or high-speed burr, and a working space was made between the dural theca and the contralateral lamina. The contralateral ligament flavum and partial lamina were undercut with Kerrison, until the contralateral nerve root was released. Re-sults The procedure was technically successful in all patients. The mean operative time was 70 minutes (range, 50-100 min), with a mean blood loss of 150 ml (range, 50-350 ml). No significant complication was noted, only dural theca tear was encountered in two patients without obvious side effect. The postoperative CT scan revealed bilateral enlargement of canal with intact contralateral structure. The patients were followed up 12 months (range, 6 to 24 months), and the clinical results were excellent in 21 cases, good in 11 cases according to Macnab scale. Conclusion With MMED technique, BDUF can be performed easily for lumbar canal stenosis with good clinical results; however, severe bilateral osseous stenosis may be not suitable for this technique.%目的 探讨可动式椎间盘镜下单侧开窗双侧减压治疗腰椎管狭窄症的疗效.方法 2007年6月至2009年6月采用可动式椎间盘镜下单侧开窗双侧减压治

  3. 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.

  4. Laparoscopic lumbar hernia repair.

    Science.gov (United States)

    Madan, Atul K; Ternovits, Craig A; Speck, Karen E; Pritchard, F Elizabeth; Tichansky, David S

    2006-04-01

    Lumbar hernias are rare clinical entities that often pose a challenge for repair. Because of the surrounding anatomy, adequate surgical herniorraphy is often difficult. Minimally invasive surgery has become an option for these hernias. Herein, we describe two patients with lumbar hernias (one with a recurrent traumatic hernia and one with an incisional hernia). Both of these hernias were successfully repaired laparoscopically.

  5. Impact of lumbar spine posture on thoracic spine motion and muscle activation patterns.

    Science.gov (United States)

    Nairn, Brian C; Drake, Janessa D M

    2014-10-01

    Complex motion during standing is typical in daily living and requires movement of both the thoracic and lumbar spine; however, the effects of lumbar spine posture on thoracic spine motion patterns remain unclear. Thirteen males moved to six positions involving different lumbar (neutral and flexed) and thoracic (flexed and twisted) posture combinations. The thoracic spine was partitioned into three segments and the range of motion from each posture was calculated. Electromyographical data were collected from eight muscles bilaterally. Results showed that with a flexed lumbar spine, the lower-thoracic region had 14.83 ° and 15.6 1 ° more flexion than the upper- and mid-thoracic regions, respectively. A flexed lumbar spine significantly reduced the mid-thoracic axial twist angle by 5.21 ° compared to maximum twist in the mid-thoracic region. Functional differences emerged across muscles, as low back musculature was greatest in maintaining flexed lumbar postures, while thoracic erector spinae and abdominals showed bilateral differences with greater activations to the ipsilateral side. Combined postures have been previously identified as potential injury modulators and bilateral muscle patterns can have an effect on loading pathways. Overall, changes in thoracic motion were modified by lumbar spine posture, highlighting the importance of considering a multi-segmented approach when analyzing trunk motion.

  6. Bilateral ankle edema with bilateral iritis.

    Science.gov (United States)

    Kumar, Sunil

    2007-07-01

    I report two patient presented to me with bilateral symmetrical ankle edema and bilateral acute iritis. A 42-year-old female of Indian origin and 30-year-old female from Somalia both presented with bilateral acute iritis. In the first patient, bilateral ankle edema preceded the onset of bilateral acute iritis. Bilateral ankle edema developed during the course of disease after onset of ocular symptoms in the second patient. Both patients did not suffer any significant ocular problem in the past, and on systemic examination, all clinical parameters were within normal limit. Lacrimal gland and conjunctival nodule biopsy established the final diagnosis of sarcoidosis in both cases, although the chest x-rays were normal.

  7. 腰大池置管持续引流治疗侧脑室外引流术后颅内感染%Lumbar Cistern Continuous Drainage Treatment for Postoperative Intracranial Infection after Paraventriculostomy

    Institute of Scientific and Technical Information of China (English)

    刘小雷; 董鑫; 姚晓峰; 游文良; 宋波; 王海波; 张家伟; 王琨

    2012-01-01

    Objective To explore the effect of lumbar cistern tube conduction for the intracranial infection after paraventriculostomy. Methods 170 patientswith encephalic infection after paraventriculostomy from Xianyang China Railway 20th Bureau Hospital were selected, and divided into observation group( 102 cases )and control group( 68 cases )according to patients' conditions and family opinions. 102 cases in observation group who were all moderate to severe infection patients, received continuous lumbar cistern drainage treatment on basis of intravenous antibiotics treatment;68 cases in control group who were all mild infection patients, received only intravenous antibiotics treatment. The therapeutic efficacy of two groups were observed. Results In observation group the mean defervescence time was( 6. 2 ± 1. 5 )d, continuous drainage of 5-12 d,98 cases were cured,4 cases died,cure rate 96.08%( 98/102 );in control group the mean defervescence time was 7.1 d,63 cases were cured,3 cases were converted to continuous lumbar cistern drainage treatment, 2 cases gave up treatment, cure rate 92. 65 % ( 63/68 ). Conclusion The lumbar cistern tube conduction for moderate to severe encephalic infection after paraventriculostomy is with significant effect and less complications,wrothy of clinical promotion.%目的 探讨腰大池置管持续引流治疗侧脑室引流术后颅内感染的效果.方法 收集咸阳中铁二十局医院侧脑室引流术后颅内感染患者170例,根据患者病情程度和家属意愿进行分组.中度和重度感染患者为观察组(102例),在静脉应用抗生素基础上,同时给予腰大池持续引流;轻度感染患者为对照组(68例),仅通过静脉应用抗生素治疗.由此观察两组患者的治疗效果.结果 观察组平均退热时间为(6.2±1.5)d,持续引流5 ~12 d,临床治愈98例,死亡4例,治愈率为96.08%(98/102);对照组平均退热时间为7.1 d,治愈63例,3例转为腰大池持续引流治疗,2

  8. Lumbar stenosis: clinical case

    Directory of Open Access Journals (Sweden)

    Pedro Sá

    2014-08-01

    Full Text Available Lumbar stenosis is an increasingly common pathological condition that is becoming more frequent with increasing mean life expectancy, with high costs for society. It has many causes, among which degenerative, neoplastic and traumatic causes stand out. Most of the patients respond well to conservative therapy. Surgical treatment is reserved for patients who present symptoms after implementation of conservative measures. Here, a case of severe stenosis of the lumbar spine at several levels, in a female patient with pathological and surgical antecedents in the lumbar spine, is presented. The patient underwent two different decompression techniques within the same operation.

  9. Unilateral and bilateral decompression for lumbar bilateral nerve root canal stenosis with unilateral symptoms: a prospective study%单侧症状的双侧腰椎神经根管狭窄行单、双侧减压的前瞻性研究

    Institute of Scientific and Technical Information of China (English)

    迟成; 张建党; 邹德威; 谭荣; 陈晓明; 周建伟; 彭军; 白克文

    2013-01-01

    目的:探讨腰椎同一节段双侧神经根管狭窄伴单侧症状患者行单侧减压或双侧减压的治疗效果.方法:对同一节段双侧腰椎神经根管狭窄伴单侧症状患者80例,前瞻性随机分为行单侧减压组(A组)和双侧减压组(B组),均行后路斜向腰椎关节融合术(posterior oblique lumbar arthrodesis,POLAr)治疗,分别观察术前、术后腰痛及患肢疼痛的VAS评分,记录手术时间,采用统一的临床功能评估标准评估临床疗效,观察并发症发生情况.结果:术后随访11~30个月,平均18个月.每节段手术时间A组为136.3±42min,B组为152.6±38min,两组间差异有显著性(P<0.05).两组术后l、3、6个月及末次随访时腰痛及患肢疼痛VAS评分与术前比较差异有显著性(P<0.05).根据临床功能评估标准,A组优28例,良3例,可4例,差5例,临床优良率为77.5%(31/40);B组优35例,良2例,可3例,临床优良率为92.5%(37/40),两组间差异有显著性(P<0.05).所有病例均未出现切口或深部感染;A组中出现对侧下肢根性疼痛5例,分别行对侧腰椎神经根管封闭术或对侧神经根管减压术后缓解,出现术后一过性节段性感觉运动减退1例,经对症及神经营养药物治疗3周后恢复;B组未出现下肢根性疼痛病例,出现术后一过性节段性感觉运动减退1例,经对症及神经营养药物治疗2周后恢复;两组之间并发症发生率有显著性差异(P<0.05).结论:单侧症状的双侧腰椎神经根管狭窄者行双侧减压与单侧减压相比,虽然手术时间较长,但根性疼痛并发症发生率低,临床优良率高.

  10. Risk factor analysis of postoperative respiratory tract infections in patients undergoing lumbar vertebra surgery under general anesthesia%腰椎手术患者全麻术后呼吸道感染的相关因素分析

    Institute of Scientific and Technical Information of China (English)

    李宁; 张义龙; 赵国军; 宋有鑫; 任磊; 李建玲

    2016-01-01

    目的:探讨气管置管全身麻醉下行腰椎手术患者术后发生呼吸道感染的相关因素,为其临床预防治疗提供参考依据。方法收集2012年9月-2014年9月在医院住院拟行气管置管全身麻醉下腰椎后路切开减压内固定椎间融合术的患者303例作为研究对象,记录其基本信息及相关病史,分析术后呼吸道感染的相关因素,研究数据采用SPSS 17.0软件进行统计处理。结果300例患者中发生呼吸道感染34例,感染率为11.33%;多因素分析结果显示,年龄、吸烟史、既往有呼吸系统慢性感染、糖尿病、无口腔护理等因素与术后呼吸道感染有关,差异有统计学意义(P<0.05)。结论气管置管全身麻醉下行腰椎手术患者,如为高龄、吸烟者,既往有慢性呼吸道感染及糖尿病史,术后发生呼吸道感染危险因素明显增高;术前进行规范口腔护理可以降低术后发生呼吸道感染的风险。%OBJECTIVE To explore the related factors for respiratory tract infections in patients undergoing lumbar vertebra surgery under general anesthesia in order to guide the clinical prevention and treatment .METHODS The consecutive clinical data of 300 patients who needed lumbar vertebra surgery under general anesthesia from Sep . 2012 to Sep .2014 were collected and the general information and the relative medical history were recorded .The related factors for postoperative respiratory tract infection were analyzed .The data were statistically analyzed by software SPSS 17 .0 .RESULTS Of 300 patients with complete data ,respiratory tract infection occurred in 34 cases with the incidence rate of 11 .33% .The multivariate analysis indicated that age ,smoking history ,history of chro-nic respiratory tract infection or diabetes mellitus ,and oral care were correlated with postoperative respiratory tract infections ,with significant difference (P<0 .05) .CONCLUSION The risk factors of

  11. Congenital lumbar hernia associated to lumbar costovertebral syndrome. A case report. Hernia lumbar congénita asociada a síndrome lumbocostovertebral. Reporte de un caso.

    Directory of Open Access Journals (Sweden)

    Yusimy Izaguirre Martínez

    2005-12-01

    Full Text Available Reported the case of a born patient of color of white skin, 6 years old, of pregnancy and normal childbirth that it was valued in the Service of Surgery of the Pediatric Hospital ¨Paquito González Cueto¨ because it presented increase of volume in both lumbar regions, without another associate sintomatology. Congenital bilateral lumbar hernia associated to syndrome lumbocostovertebral, strange affection in the pediatric age.

    Se reporta el caso de una paciente de color de piel blanca, de 6 años de edad, nacida de embarazo y parto normal que fue valorada en el Servicio de Cirugía del Hospital Pediátrico ¨Paquito González Cueto¨ debido a que presentaba aumento de volumen en ambas regiones lumbares, sin otra sintomatología asociada. Se diagnostica hernia lumbar bilateral congénita asociada a síndrome lumbocostovertebral, afección rara en la edad pediátrica.

  12. Bilateral Duane syndrome and bilateral aniridia.

    Science.gov (United States)

    Khan, Arif O; Aldahmesh, Mohammad

    2006-06-01

    Duane retraction syndrome has been reported in association with structural abnormalities of the eye, including epibulbar dermoid, keratoconus, iris dysplasia, heterochromia iridis, persistent fetal vasculature, cataract, choroidal coloboma, microphthalmia, and optic nerve dysplasia. A novel association, that of bilateral Duane syndrome with bilateral aniridia, is the subject of this report.

  13. Risk factors of postoperative respiratory tract infections in patients undergoing lumbar vertebra surgery under general anesthesia%全身麻醉患者术后呼吸道感染的相关因素分析

    Institute of Scientific and Technical Information of China (English)

    李宁; 张义龙; 赵国军; 宋有鑫; 任磊; 李建玲

    2016-01-01

    目的 探讨气管插管全身麻醉下行腰椎手术患者术后发生呼吸道感染的原因,为其临床预防治疗提供参考依据.方法 连续收集2012年9月-2014年9月住院拟行气管插管全身麻醉下腰椎后路切开减压内固定椎间融合术的患者300例作为研究对象,记录其基本信息及相关病史,分析术后呼吸道感染的原因,采用SPSS 17.0软件进行数据统计分析,对危险因素应用logistic回归模型分析.结果 300例患者中发生呼吸道感染34例,发生率11.33%;多因素分析结果 表明,年龄、吸烟史、既往有呼吸系统慢性感染、糖尿病、无口腔护理等因素与术后呼吸道感染有关(P<0.05).结论 气管插管全身麻醉下行腰椎手术患者,如为高龄、吸烟者,既往有慢性呼吸道感染及糖尿病史,术后发生呼吸道感染危险明显增高;术前规范进行口腔护理可以降低术后发生呼吸道感染的风险.%OBJECTIVE To explore the causes for respiratory tract infections in patients undergoing lumbar vertebra surgery under general anesthesia in order to guide the clinical prevention and treatment .METHODS The continuous clinical data of 300 patients who needed lumbar vertebra surgery under general anesthesia from Sep .2012 to Sep . 2014 were collected and their general information and the relative medical history were recorded ,then the patients who had respiratory tract infections postoperatively were recorded and analyzed .The software SPSS 17 .0 was used for statistical analysis and the risk factors were analyzed by logistic regression model .RESULTS Of 300 pa-tients with complete data ,respiratory tract infections occurred in 34 cases with the incidence rate of 11 .33% .The multivariate analysis indicated that age ,smoking history ,history of chronic respiratory tract infections or diabetes mellitus ,and absence of oral care were correlated with postoperative respiratory tract infections .CONCLUSION The risk of getting respiratory

  14. Non-union rate with stand-alone lateral lumbar interbody fusion.

    Science.gov (United States)

    Watkins, Robert; Watkins, Robert; Hanna, Robert

    2014-12-01

    Retrospective radiographic analysis.To determine the fusion rate of stand-alone lateral lumbar interbody fusion (LLIF). Biomechanical studies have indicated that LLIF may be more stable than anterior or transforaminal lumbar interbody fusion. Early clinical reports of stand-alone LLIF have shown success in obtaining fusion and indirectly decompressing nerve roots. A consecutive case series of stand-alone LLIF was analyzed with chart and radiographic review. Non-union was determined by symptomatology consistent with non-union and absence of bridging bone on the CT scan. Thirty-nine levels of stand alone LLIF were performed in 23 patients. Eleven patients received 1-level surgery, 7 patients received 2-level surgery, 3 patients received 3-level surgery, and 1 patient received 4-level surgery. Excluding 1 infected case, we analyzed 37 levels of stand alone LLIF in 22 patients. Non-union incidence was 7 levels in 6 patients. Non-union rate was 7/37 (19%) per level and 6/22 (27%) per patient. While our study population was relatively low, a non-union rate of 19% to 27% is concerning for modern spine surgery. Currently in our practice, we occasionally still perform stand-alone LLIF utilizing 22 mm wide grafts in low-demand levels in non-smoking and non-osteoporotic patients. However, in a majority of patients, we provide supplemental fixation: bilateral pedicle screws in most patients and unilateral pedicle screws or spinous process plates in some patients.

  15. Bilateral orbital cavernous haemangiomas.

    OpenAIRE

    Fries, P D; Char, D. H.

    1988-01-01

    Simultaneous bilateral orbital lesions are rare. The differential diagnosis includes orbital pseudotumour, metastasis, leukaemia, lymphoma, Wegener's granulomatosis, and neurofibromatosis. We report what we believe to be the first case of bilateral orbital cavernous haemangiomas.

  16. Bilateral otogenic cerebellar abscesses.

    Directory of Open Access Journals (Sweden)

    Nadkarni T

    1993-01-01

    Full Text Available An unusual presentation of bilateral otogenic cerebellar abscesses observed in two of our patients is reported. Both gave a history of otorrhoea, fever, headache, vomiting and had bilateral cerebellar signs and conductive hearing loss. The abscesses were detected on computerised tomography. X-rays revealed bilateral mastoiditis. The therapy followed was excision of abscesses, mastoidectomy and antibiotic therapy.

  17. 皮下脂肪厚度对腰椎术后感染的影响%The thickness of subcutaneous fat as a risk factor postoperative infections after lumbar spinal fusion

    Institute of Scientific and Technical Information of China (English)

    张宇鹏; 王晓晶; 李利; 王华东

    2012-01-01

    目的:探讨皮下脂肪厚度对腰椎手术部位感染的影响.方法:回顾性研究2010年1月-2012年9月接受腰椎融合手术患者的临床资料,收集相关危险因素资料(包括融合节段数量、糖尿病、体重指数)及L4水平椎板到皮肤的水平距离和皮下脂肪厚度,分析其与感染发生的关系.结果:资料完整的302例患者中,21例发生术后感染,281例未发生术后感染.在已确认的感染危险因素中,融合节段数量(P=0.006 5)、手术时间(P=0.003 8)和翻修手术(P=0.013 1)与感染明显相关,椎板到皮肤的距离(P=0.029 0)及皮下脂肪厚度(P=0.009 1)亦是发生术后感染的危险因素.而在发生与未发生术后感染的两组患者中,BMI(P=0.114 4)和糖尿病(P=0.057 9)的发生率未见明显差异.结论:在肥胖患者中,皮下脂肪厚度比BMI更能反映术后感染的发生风险,术前应当注意评估.%Objective:To determine the influence of thickness of subcutaneous fat on the development of a surgical site infection. Methods: A retrospective review was performed on a consecutive cohort of 302 adult patients who underwent lumbar spine fusion surgery between January 2010 and September 2012. Previously identified risk factors, such as number of vertebrae involved in fusion, diabetes, body mass index ( BMI) were collected, as well as the horizontal distance from the lamina to the skin surface (measured at L4)and thickness of subcutaneous fat at the surgical site were collected and retrospectively analyzed . Results: Among the 302 patients, 21 (7. 0% ) developed postoperative infections. Of the previously identified risk factors, number of vertebrae fused ( P = 0. 006 5 ) , operation time ( P = 0. 003 8) and revision surgery (P = 0. 0131 )were found to be significantly associated with infections, whereas differences in BMI (P = 0. 114 4) and diabetes (P = 0. 0579) were not found to be statistically significant. Distance between skin to lamina (P = 0. 029 0) , and

  18. SACRALISATION OF LUMBAR VERTEBRAE

    Directory of Open Access Journals (Sweden)

    Sangeeta Wazir

    2014-06-01

    Full Text Available Background: Lumbar backache is a very common problem nowadays. Sacralisation of lumbar vertebrae is one of the cause for that. During routine osteology teaching a sacrum with incomplete attached lumbar 5 vertebrae is seen. Observation: Incompletely fused L 5 vertebrae with sacrum is seen. The bodies of the vertebrae are fused but the transverse process of left side is completely fused with the ala of sacrum.But on the right side is incompletely fused. Conclusion: The person is usually asymptomatic or may present with symptoms which include spinal or radicular pain, disc degeneration, L4/L5 disc prolapse, lumbar scoliosis and lumbar extradural defects. In transitional lumbosacral segmentation, it was observed that the lumbosacral intervertebral disc is significantly narrowed. The incidence of disc herniation is found to be higher and can occur even at young ages. There was also relationship established between transitional vertebrae and the degree of slippage in spondylolytic spondylolisthesis. In addition, this anomaly has known implications in the field of disc surgery.

  19. Lateral Lumbar Interbody Fusion

    Science.gov (United States)

    Hughes, Alexander; Girardi, Federico; Sama, Andrew; Lebl, Darren; Cammisa, Frank

    2015-01-01

    The lateral lumbar interbody fusion (LLIF) is a relatively new technique that allows the surgeon to access the intervertebral space from a direct lateral approach either anterior to or through the psoas muscle. This approach provides an alternative to anterior lumbar interbody fusion with instrumentation, posterior lumbar interbody fusion, and transforaminal lumbar interbody fusion for anterior column support. LLIF is minimally invasive, safe, better structural support from the apophyseal ring, potential for coronal plane deformity correction, and indirect decompression, which have has made this technique popular. LLIF is currently being utilized for a variety of pathologies including but not limited to adult de novo lumbar scoliosis, central and foraminal stenosis, spondylolisthesis, and adjacent segment degeneration. Although early clinical outcomes have been good, the potential for significant neurological and vascular vertebral endplate complications exists. Nevertheless, LLIF is a promising technique with the potential to more effectively treat complex adult de novo scoliosis and achieve predictable fusion while avoiding the complications of traditional anterior surgery and posterior interbody techniques. PMID:26713134

  20. Guillain-Barre Syndrome Presenting With Bilateral Facial Nerve Palsy

    Directory of Open Access Journals (Sweden)

    Soroor INALOO

    2014-01-01

    Full Text Available How to Cite This Article: Inaloo S, Katibeh P. Guillain-Barre Syndrome Presenting With Bilateral Facial Nerve Palsy. Iran J Child Neurol. 2014 Winter;8(1:69-71.ObjectiveThis case study is about an 11-year-old girl with bilateral facial weakness, abnormal taste sensation, and deep tendon reflexes of both knees and ankles were absent. However, the muscle power of the lower and upper extremities across all muscle groups was normal. After 2 days, she developed paresthesia and numbness in the lower extremities. Other neurologic examinations, such as fundoscopic evaluation of the retina were normal with the muscle power of both upper- and lower-extremities intact. A lumbar puncture revealed albumincytological dissociation. EMG and NCV were in favor of Guillain-Barre syndrome, for which IVIG was prescribed and the abnormal sensations in the lower limbs rapidly improved. Bilateral facial diplegia without weakness and paresthesia is a variant of Guillain-Barre syndrome that mostly presents withacute onset, rapid progression with or without limb weakness, paresthesia, and decreased or absent DTR and albumin-cytological dissociation.References:Barbi F, Ariatti A, Funakoshi K, Meacci M, Odaka M, Galassi G. Parvovirus B19 infection antedating Guillain-Barre’ syndrome variant with prominent facial diplegia. J Neurol 2011 Aug; 258(8:1551-2. doi: 10.1007/s00415-011-5949-5. Epub 2011 Feb 15.Yardimci N, Avci AY, Kayhan E, Benli S. Bilateral facial nerve enhancement demonstrated by magnetic resonance imaging in Guillain-Barré syndrome. Neurol Sci 2009 Oct; 30(5:431-3. doi:10.1007/s10072-009-0120-0.Lim TC, Yeo WS, Loke KY, Quek SC. Bilateral facial nerve palsy in Kawasaki disease. Ann Acad Med Singapore 2009; 38(8:737-8.Quintas E, Silva A, Sarmento A. Bilateral facial palsy in a young patient after meningococcal meningitis, associated to herpetic infection. Arq Neuro-Psiquiatr 2009; 67(3a: 712-14.Jain V, Deshmukh A, Gollomp S. Bilateral facial

  1. Incarcerated inferior lumbar (Petit's) hernia.

    Science.gov (United States)

    Astarcioğlu, H; Sökmen, S; Atila, K; Karademir, S

    2003-09-01

    Petit's hernia is an uncommon abdominal wall defect in the inferior lumbar triangle. Colonic incarceration through the inferior lumbar triangle, which causes mechanical obstructive symptoms, necessitates particular diagnostic and management strategy. We present a rare case of inferior lumbar hernia, leading to mechanical bowel obstruction, successfully treated with prosthetic mesh reinforcement repair.

  2. Sympathetic radiofrequency neurolysis for unilateral lumbar hyperhidrosis: a case report.

    Science.gov (United States)

    Aşik, Züleyha Soytürk; Orbey, Başak Ceyda; Aşik, Ibrahim

    2008-07-01

    Patients with hyperhidrosis suffer from physical, social and mental discomfort which often cannot be treated sufficiently using conservative measures. A new percutaneous approach to sympathectomy using radiofrequency denervation has seemed to offer longer duration of action and less incidence of post sympathetic neuralgia. This article reports the authors' experience with sympathetic RF neurolysis in a 35 year old male with right unilateral lumbar hyperhidrosis. Under scopy guided localization of the lumbar spine sympathetic blockade with local anesthetics to L2-5 vertebral levels were performed as a diagnostic block. Lesion effectiveness is monitored by bilateral feet skin temperature measurement. Clinical effects produced by the first sympathetic ganglion block were sustained for 1 week and then RF neurolysis of lumbar sympathetic ganglion was performed to the same levels for a longer effect. The procedure was accomplished within 30 minutes and the patient was discharged within 2 hours after the procedure. Hyperhidrosis was relieved after the procedure and there were no postsympathectomy neuralgia and sexual dysfunction. The patient obtained improvement of lumbar hyperhidrosis at his first month of follow- up and was satisfied with the outcome. In conclusion, RF neurolysis of lumbar sympathetic ganglions is a safe and effective palliative procedure with minimal invasiveness for relieving excessive sweat secretion in patients with localized hyperhidrosis.

  3. Evaluation of unilateral cage-instrumented fixation for lumbar spine

    Directory of Open Access Journals (Sweden)

    Chen Hung-Yi

    2010-11-01

    Full Text Available Abstract Background To investigate how unilateral cage-instrumented posterior lumbar interbody fusion (PLIF affects the three-dimensional flexibility in degenerative disc disease by comparing the biomechanical characteristics of unilateral and bilateral cage-instrumented PLIF. Methods Twelve motion segments in sheep lumbar spine specimens were tested for flexion, extension, axial rotation, and lateral bending by nondestructive flexibility test method using a nonconstrained testing apparatus. The specimens were divided into two equal groups. Group 1 received unilateral procedures while group 2 received bilateral procedures. Laminectomy, facectomy, discectomy, cage insertion and transpedicle screw insertion were performed sequentially after testing the intact status. Changes in range of motion (ROM and neutral zone (NZ were compared between unilateral and bilateral cage-instrumented PLIF. Results Both ROM and NZ, unilateral cage-instrumented PLIF and bilateral cage-instrumented PLIF, transpedicle screw insertion procedure did not revealed a significant difference between flexion-extension, lateral bending and axial rotation direction except the ROM in the axial rotation. The bilateral group's ROM (-1.7 ± 0. 8 of axial rotation was decreased significantly after transpedicle screw insertion procedure in comparison with the unilateral group (-0.2 ± 0.1. In the unilateral cage-instrumented PLIF group, the transpedicle screw insertion procedure did not demonstrate a significant difference between right and left side in the lateral bending and axial rotation direction. Conclusions Based on the results of this study, unilateral cage-instrumented PLIF and bilateral cage-instrumented PLIF have similar stability after transpedicle screw fixation in the sheep spine model. The unilateral approach can substantially reduce exposure requirements. It also offers the biomechanics advantage of construction using anterior column support combined with pedicle

  4. 颈椎病与腰椎管狭窄症术后感染的危险因素分析%Related risk factors for postoperative infections in patients with cervical spondylosis or lumbar spinal stenosis

    Institute of Scientific and Technical Information of China (English)

    朱修桥; 郭景东; 吕慧; 邵士元

    2014-01-01

    目的:探讨颈椎病与腰椎管狭窄症术后感染的防护措施与相关危险因素,为临床治疗提供依据。方法选取2008-2013年210例颈椎病与200例腰椎管狭窄症患者,全部患者均行手术治疗,回顾性分析导致患者术后感染的相关危险因素及相应的防护措施。结果颈椎病患者术后感染率为5.24%,导致颈椎术后感染的危险因素为手术时间与合并症,手术时间为术后感染的独立危险因素(OR=2.164,P<0.05);腰椎管狭窄症患者术后感染率为4.00%,导致腰椎术后感染的危险因素有手术时间、体质量指数及合并症,其中手术时间与合并症为术后感染的独立危险因素(OR=2.024、2.097,P<0.05);颈椎与腰椎术后感染在感染类型与感染原因之间差异有统计学意义(P<0.05)。结论颈腰椎术后感染的原因与类型虽有显著性差异,但颈腰椎术后感染均与手术时间与合并症密切相关,对颈腰椎等脊柱疾病进行积极的防护有助于改善神经功能,促进康复。%OBJECTIVE To explore the related risk factors for postoperative infections in the patients with cervical spondylosis or lumbar spinal stenosis and put forward the prevention measures so as to provide guidance for the clinical treatment .METHODS From 2008 to through 2013 ,totally 210 patients with cervical spondylosis and 200 patients with lumbar spinal stenosis were recruited in the study ,all the patients received the surgical procedures , then the related risk factors for the postoperative infections were retrospectively analyzed ,and the corresponding prevention measures were put forward .RESULTS The incidence of postoperative infections was 5 .24% in the pa-tients with cervical spondylosis ,the risk factors for the postoperative infections included the operation duration and complications ,and the operation duration was the independent risk factor (OR=2 .164 ,P<0 .05

  5. Bilateral ekstrauterin graviditet

    DEFF Research Database (Denmark)

    Kirkegaard, Ida; Kruse, Christina

    2009-01-01

    Bilateral tubal pregnancies are extremely rare and they are usually found after assisted reproductive techniques have been applied. A rare case of bilateral tubal pregnancy after natural conception, occurring in a woman without any predisposing factors for ectopic pregnancy, is presented....... The condition was diagnosed during laparoscopic surgery, and she was optimally treated with conservative tubal surgery. A short review of the literature is provided and discussed along with the clinical features, diagnostic difficulties and treatment options of bilateral tubal pregnancy. Udgivelsesdato: 2009...

  6. Lumbar hernia: a diagnostic dilemma.

    Science.gov (United States)

    Ahmed, Syed Tausif; Ranjan, Rajeeva; Saha, Subhendu Bikas; Singh, Balbodh

    2014-04-15

    Lumbar hernia is one of the rare cases that most surgeons are not exposed to. Hence the diagnosis can be easily missed. This leads to delay in the treatment causing increased morbidity. We report a case of lumbar hernia in a middle-aged woman. It was misdiagnosed as lipoma by another surgeon. It was a case of primary acquired lumbar hernia in the superior lumbar triangle. Clinical and MRI findings were correlated to reach the diagnosis. We also highlight the types, the process of diagnosis and the surgical repair of lumbar hernias. We wish to alert our fellow surgeons to keep the differential diagnosis of the lumbar hernia in mind before diagnosing any lumbar swelling as lipoma.

  7. Variant lumbar pedicle

    Energy Technology Data Exchange (ETDEWEB)

    Whelan, M.A.; Feldman, F.

    1982-01-01

    Three cases of aplastic and/or hypoplastic lumbar pedicle are presented and discussed. The importance of plain films, especially the 45/sup 0/ posterior oblique, for making the diagnosis is emphasized. The incidence and embryology of abnormalities of the pedicle are reviewed and the radiological features used to differentiate these congenital abnormalities from neoplasm and trauma are described.

  8. Epidurography in lumbar spondylolisthesis

    Energy Technology Data Exchange (ETDEWEB)

    Johansen, J.G.; Hauge, O.

    1982-04-01

    Seventeen patients with lytic lumbar spondylolisthesis (Meyerding grade I-II) and radicular symptoms were examined by epidurography in addition to radiculomyelography before surgical treatment. Epidurography is considered more suitble than radiculomyelogrphy for assessing this condition because narrowing of the epidural space and compression of the nerve roots, due to osteofibrous changes at the lysis, are more consistently demonstrated.

  9. [Hemorrhagic bilateral renal angiomyolipoma].

    Science.gov (United States)

    Benjelloun, Mohamed; Rabii, Redouane; Mezzour, Mohamed Hicham; Joual, Abdenbi; Bennani, Saâd; el Mrini, Mohamed

    2003-09-01

    Renal angiomyolipoma is a rare benign tumour, often associated with congenital diseases especially de Bourneville's tuberous sclerosis. Bilateral angiomyolipoma is exceptional. The authors report a case of bilateral renal angiomyolipoma in a 33-year-old patient presenting with haemorrhagic shock. In the light of this case and a review of the literature, the authors discuss the diagnostic and therapeutic aspects of this disease.

  10. Bilateral microform cleft lip

    OpenAIRE

    Pace, David; Attard Montalto, Simon; Grech, Victor E.

    2006-01-01

    Microform cleft lip (MCL), also called congenital healed cleft lip or cleft lip "frustré", is a rare congenital anomaly. MCL has been described as having the characteristic appearance of a typical cleft lip which has been corrected in utero. We present a girl with bilateral microform cleft lip associated with a preauricular sinus and bilateral camptodactyly.

  11. Bilateral assymetric epidural hematoma

    Directory of Open Access Journals (Sweden)

    Edmundo Luis Rodrigues Pereira

    2015-01-01

    Full Text Available Background: Acute bilateral extradural hematoma is a rare presentation of head trauma injury. In sporadic cases, they represent 0.5-10% of all extradural hematomas. However, higher mortality rates have been reported in previous series. Case Description: The authors described the case of a 28-year-old male presenting head injury, comatose, Glasgow Coma Scale of 6, anisocoric pupils without puppilary light reflex. Computed tomography showed asymmetric bilateral epidural hematomas, effacement of the lateral ventricles and sulci, midline shift and a bilateral skull fracture reaching the vertex. Surgical evacuation was performed with simultaneous hematoma drainage. Patient was discharged on the 29 th postoperative day with no neurological deficit. Conclusion: The correct approach on bilateral epidural hematomas depends on the volume, moment of diagnosis, and neurological deficit level. Simultaneous drainage of bilateral hematomas has been demonstrated to be an effective technique for it, which soon decreases the intracranial pressure and promotes an efficient resolution to the neurological damage.

  12. Oriental Medical Treatment of Lumbar Spinal Stenosis

    Directory of Open Access Journals (Sweden)

    Hae-Yeon Lee

    2003-12-01

    Full Text Available Lumbar spinal stenosis results from the progressive combined narrowing of the central spinal canal, the neurorecesses, and the neuroforaminal canals. In the absence of prior surgery, tumor, or infection, the spinal canal may become narrowed by bulging or protrusion of the intervertebral disc annulus, herniation of the nucleus pulposis posteriorly, thickening of the posterior longitudinal ligament, hypertrophy of the ligamentum flavum, epidural fat deposition, spondylosis of the intervertebral disc margins, or a combination of two or more of the above factors. Patients with spinal stenosis become symptomatic when pain, motor weakness, paresthesia, or other neurologic compromise causes distress. In one case, we administrated oriental medical treatment with acupuncture treatment and herb-medicine. Oriental medical treatment showed desirable effect on lumbar spinal stenosis.

  13. Lumbar disc cyst with contralateral radiculopathy

    Directory of Open Access Journals (Sweden)

    Kishore Tourani

    2012-08-01

    Full Text Available Disc cysts are uncommon intraspinal cystic lesions located in the ventrolateral epidural space. They communicate with the nucleus pulposus of the intervertebral disc and cause symptoms by radicular compression. We report a unique case of lumbar disc cyst that was associated with disc herniation and contralateral radiculopathy. A 22 year old male presented with one month history of back-ache radiating to the left leg. Magnetic Resonance Imaging (MRI showed L3-L4 disc herniation with annular tear and cystic lesion in the extradural space anterior to the thecal sac on right side, which increased in size over a period of 3 weeks. L3 laminectomy and bilateral discectomy and cyst excision was done with partial improvement of patients symptoms.

  14. Effect of spinal decompression on the lumbar muscle activity and disk height in patients with herniated intervertebral disk

    OpenAIRE

    Kang, Jeong-il; Jeong, Dae-Keun; Choi, Hyun

    2016-01-01

    [Purpose] This study was conducted to clarify the difference in therapeutic effects between traction and decompression therapies, and their clinical therapeutic significance. [Subjects and Methods] The subjects were 31 patients aged 35 to 50 years who had unilateral or bilateral lumbar and radicular leg pain. An intervention program was implemented in 31 patients with lumbar herniated intervertebral disks. For the experimental group, 15 subjects were randomly selected to receive decompression...

  15. Lumbar facet syndromes.

    Science.gov (United States)

    Beresford, Zach M; Kendall, Richard W; Willick, Stuart E

    2010-01-01

    Low back pain is a common presenting complaint to sports medicine providers. The lumbar spine is a complex anatomic structure with multiple potential pain generators. Epidemiologic studies have shown that the intervertebral disc is the most common pain generator in all patients with low back pain. The facet joints may account for 15%-40% of low back pain. It can be challenging at times to establish a firm diagnosis of facet pain. Facet pain can have different presentations, and pain emanating from other lumbopelvic structures can present similarly as facet joint pain. This article reviews the anatomy and biomechanics of the lumbar facet joints, presenting symptoms and physical examination findings seen with facet pain. We also will discuss diagnostic and treatment paradigms that are helpful to the clinician treating low back pain in athletes.

  16. Lumbar-sacral dysplasias

    Energy Technology Data Exchange (ETDEWEB)

    Schumacher, M.; Thron, A.

    1984-09-01

    By means of some selected examples, the myelographic and CT characteristics are presentated of different lumbar-sacral dysplasias. The advantage of the different methods of examination (CT, CT myelography and myelography) and the improved presentation of pathological-anatomical details by means of a combination of these methods in the diagnosis of hyperplasia of the filum terminale, diastematomyelia, tethered conus, intracorporal and anterior sacral meningocele have been shown.

  17. Electrodiagnosis of lumbar radiculopathy.

    Science.gov (United States)

    Barr, Karen

    2013-02-01

    The evaluation of patients with suspected lumbar radiculopathy is one of the most common reasons patients are referred for electrodiagnostic testing. The utility of this study depends on the expertise of the physician who plans, performs, and completes the study. This article reviews the strengths and weaknesses of electrodiagnosis to make this diagnosis, as well as the clinical reasoning of appropriate study planning. The current use of electrodiagnostic testing to determine prognosis and treatment outcomes is also discussed.

  18. [Adjuvant and individual application of lumbar sympathectomy at patient with arterial disease in lower limb].

    Science.gov (United States)

    Govedarski, V; Petrov, I; Zahariev, T; Nachev, G

    2010-01-01

    The first lumbar sympathectomy for treatment of arterial occlusive disease of the lower extremity was performed in 1924 by Julio Diez of Buenos Aires. The standart anatomy textbooks indicate, as a rule that the lumbar sympathetic trunk contains four or five ganglia. The overall anatomic denervation is important for achievement of an adequate sympathectomy of a given segment of an extremity. Criteria and indications for complete sympathetic block are still not clear. Exceptionally important for the improvement of the reology of the lower limbs is the option for a direct increase of the collaterals' debit which could be achieved by extensive profundoplasty. As an addition to the arterial reconstructions, the sympathectomy increases the passability of small vessel anastomosis and the recovery of traumatized arteries. Unilateral or bilateral lumbar sympathectomy is performed by retroperitonal access. From 01.01.2008 till 01.11.2008 in our clinic were performed 117 isolated and after arterial reconstruction lumbar sympathectomies.

  19. Reproducibility of tomographic evaluation of posterolateral lumbar arthrodesis consolidation

    Directory of Open Access Journals (Sweden)

    Marcelo Italo Risso Neto

    2015-06-01

    Full Text Available OBJECTIVE: To evaluate interobserver agreement of Glassman classification for posterolateral lumbar spine arthrodesis.METHODS: One hundred and thirty-four CT scans from patients who underwent posterolateral arthrodesis of the lumbar and lumbosacral spine were evaluated by four observers, namely two orthopedic surgeons experienced in spine surgery and two in training in this area. Using the reconstructed tomographic images at oblique coronal plane, 299 operated levels were systematically analyzed looking for arthrodesis signals. The appearance of bone healing in each operated level was classified in five categories as proposed by Glassman to the posterolateral arthrodesis: 1 bilateral solid arthrodesis; 2 unilateral solid arthrodesis; 3 bilateral partial arthrodesis; 4 unilateral partial arthrodesis; 5 absence of arthrodesis. In a second step, the evaluation of each operated level was divided into two categories: fusion (including type 1, 2, 3, and 4 and non fusion (type 5. Statistical analysis was performed by calculating the Kappa coefficient considering the paired analysis between the two experienced observers and between the two observers in training.RESULTS: The interobserver reproducibility by the kappa coefficient for arthrodesis consolidation analysis for the classification proposed, divided into 5 types, was 0.729 for both experienced surgeons and training surgeons. Considering only two categories kappa coefficient was 0.745 between experienced surgeons and 0.795 between training surgeons. In all analyzes, we obtained high concordance power.CONCLUSION: Interobserver reproducibility was observed with high concordance in the classification proposed by Glassman for posterolateral arthrodesis of the lumbar and lumbosacral spine.

  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 Control - Operational enhancements

    OpenAIRE

    Altınışık, Ahmet; Altinisik, Ahmet

    2006-01-01

    A succinct definition of the word bilateral is having two sides [1]. In robotics the term bilateral control is used to define the specific interaction of two systems by means of position and/or force. Bilateral systems are composed of two sides named master and slave side. The aim of such an arrangement is such that position command dictated by master side is followed by a slave side, and at the same time the force sensation of the remote environment experienced by slave is transferred to the...

  2. Is lumbar facet fusion biomechanically equivalent to lumbar posterolateral onlay fusion?

    Science.gov (United States)

    Toth, Jeffrey M; Foley, Kevin T; Wang, Mei; Seim, Howard B; Simon Turner, A

    2017-02-03

    OBJECTIVE This study was designed with the following research objectives: 1) to determine the efficacy of facet fusion with recombinant human bone morphogenetic protein-2 (rhBMP-2) on an absorbable collagen sponge (ACS) in an ovine lumbar facet fusion model; 2) to radiographically and histologically compare the efficacy of lumbar facet fusion with rhBMP-2/ACS to facet fusion with an iliac crest bone graft (ICBG); and 3) to biomechanically compare lumbar facet fusion with rhBMP-2/ACS to lumbar posterolateral fusion (PLF) with ICBG. METHODS The efficacies of the 3 treatments to induce fusion were evaluated in an instrumented ovine lumbar fusion model. Eight sheep had 10 cm(3)/side ICBG placed as an onlay graft for PLF at L2-3. At the adjacent L3-4 level, 0.5 cm(3)/side ICBG was placed for facet fusion. Finally, 0.5 cm(3)/side rhBMP-2/ACS (0.43 mg/ml) was placed for facet fusion at L4-5. CT scans were obtained at 2, 4, and 6 months postoperatively with 2 reviewers conducting an evaluation of the 6-month results for all treated spinal levels. All 8 sheep were killed at 6 months, and all posterolateral instrumentation was removed at this time. The spines were then sectioned through L3-4 to allow for nondestructive unconstrained biomechanical testing of the L2-3 and L4-5 segments. All treated spinal levels were analyzed using undecalcified histology with corresponding microradiography. Statistical comparisons were made between the treatment groups. RESULTS The PLF with ICBG (ICBG PLF group) and the rhBMP-2 facet fusion (rhBMP-2 Facet group) treatment groups demonstrated similar levels of stiffness, with the rhBMP-2 Facet group having on average slightly higher stiffness in all 6 loading directions. All 8 levels in the autograft facet fusion treatment group demonstrated CT radiographic and histological fusion. All 8 levels in the rhBMP-2 Facet group showed bilateral CT radiographic and histological fusion. Six of 16 rhBMP-2/ACS-treated facet defects demonstrated small

  3. Bilateral optic neuropathy associated with the tumor necrosis factor-alpha inhibitor golimumab.

    Science.gov (United States)

    Chang, Jessica R; Miller, Neil R

    2014-12-01

    A 62-year-old man developed bilateral blurred vision associated with bilateral optic disc swelling shortly after receiving his third dose of the tumor necrosis factor-alpha (TNF-α) inhibitor golimumab, that he took for psoriatic arthritis. An extensive assessment including magnetic resonance imaging, lumbar puncture, and serologies was negative. He was treated with systemic corticosteroids and the golimumab was stopped, after which his vision improved and his disc swelling resolved. We postulate that the bilateral, simultaneous anterior optic neuropathies in this patient were due to golimumab, representing a rare but well-documented serious adverse event associated with TNF-α inhibitors.

  4. Staged bilateral carotid endarterectomy

    DEFF Research Database (Denmark)

    Schroeder, T; Sillesen, H; Engell, Hans Christian

    1986-01-01

    In a series of 56 staged bilateral carotid endarterectomies, new neurologic symptoms developed in 5% and 20% following the first and second procedure, respectively. All complications were transient or minor. The incidence of postendarterectomy hypertension was significantly higher following...

  5. Abscess or tumour? Lumbar spinal abscess mimicking a filum terminale tumour.

    Science.gov (United States)

    Sajjad, Jahangir; Kaliaperumal, Chandrasekaran; O'Sullivan, Michael

    2012-05-30

    A 62-year-old woman presented with a 4-month history of central lower backache and a 2-week history of progressive bilateral leg weakness. She also complained of numbness on her left thigh and gluteal region, associated with urinary hesitancy and constipation. On examination, she had bilateral partial foot drop, absent knee and ankle reflexes and a negative Babinski's reflex and associated hyperaesthesia in L3 distribution bilaterally with decreased anal tone. Laboratory results revealed normal inflammatory markers. MRI scan demonstrated a large uniformly enhancing lesion in the filum terminale suggestive of a lumbar spinal tumour. An emergency spinal laminectomy from L3 to S2 was performed. Per operatively, the duramater was thickened and hyperaemic. The histopathology report suggested inflammation with no evidence of malignancy. Tissue specimen of cultured Staphylococcus aureus was sensitive to flucloxacillin. A final diagnosis of lumbar spinal abscess was made and subsequent antibiotic treatment led to good clinical recovery.

  6. Echinoderms have bilateral tendencies.

    Science.gov (United States)

    Ji, Chengcheng; Wu, Liang; Zhao, Wenchan; Wang, Sishuo; Lv, Jianhao

    2012-01-01

    Echinoderms take many forms of symmetry. Pentameral symmetry is the major form and the other forms are derived from it. However, the ancestors of echinoderms, which originated from Cambrian period, were believed to be bilaterians. Echinoderm larvae are bilateral during their early development. During embryonic development of starfish and sea urchins, the position and the developmental sequence of each arm are fixed, implying an auxological anterior/posterior axis. Starfish also possess the Hox gene cluster, which controls symmetrical development. Overall, echinoderms are thought to have a bilateral developmental mechanism and process. In this article, we focused on adult starfish behaviors to corroborate its bilateral tendency. We weighed their central disk and each arm to measure the position of the center of gravity. We then studied their turning-over behavior, crawling behavior and fleeing behavior statistically to obtain the center of frequency of each behavior. By joining the center of gravity and each center of frequency, we obtained three behavioral symmetric planes. These behavioral bilateral tendencies might be related to the A/P axis during the embryonic development of the starfish. It is very likely that the adult starfish is, to some extent, bilaterian because it displays some bilateral propensity and has a definite behavioral symmetric plane. The remainder of bilateral symmetry may have benefited echinoderms during their evolution from the Cambrian period to the present.

  7. OUTCOME OF POSTEROLATERAL FUSION VERSUS CIRCUMFERENTIAL FUSION WITH CAGE FOR LUMBAR STENOSIS AND LOW DEGREE LUMBAR SPONDYLOLISTHESIS

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    Objective To evaluate the outcome of two methods for stabilization and fusion: posterolateral fusion and circumferential fusion involving posterior lumbar interbody fusion for lumbar stenosis with Grades 1 and 2 lumbar spondylolisthesis. Methods From April 1998 to April 2003, 45 patients suffering from lumbar stenosis with low degree lumbar spondylolisthesis treated in our hospital were retrospectively reviewed and assigned to two groups. Among them, 24 patients (group A) were treated with instrumented posterolateral fusion and 21 patients (group B) with instrumented circumferential fusion. The two groups were compared for clinical and radiological outcomes. Results All patients were followed up for 12 to 72 months. In group A, results showed preoperative clinical symptoms disappeared completely in 12 of 24 patients, and pain relief was seen in 91.7% (22/24). Two cases suffered from residual symptoms. Twenty-two cases obtained complete reduction of olisthy vertebral bodies, and anatomical reduction rate was 91.7%. No infection or neurological complication occurred in this group. In group B, results showed preoperative clinical symptoms disappeared completely in 13 of 21 patients, and pain relief was seen in 90. 5% ( 19/21 ). One case suffered from residual symptoms. Twenty cases obtained complete reduction of the olisthy vertebral bodies, and anatomical reduction rate was 95.2%. Four cases of infection or neurological complication occurred in this group. Both groups indicated no significant difference in clinical outcomes and anatomical reduction rate during followup. But group A had better intraoperative circumstances and postoperative outcome than group B, while group B had better postoperative parameters in X-ray of Angle of Slipping and Disc Index than group A.Conclusions The first choice of surgical method for lumbar stenosis with low degree lumbar spondylolisthesis is instrumented posterolateral fusion. Only when patients suffer from severe preoperative disc

  8. Spontaneous rupture of an infected renal cyst and external drainage through a lumbar surgical scar in a male patient with cervical spinal cord injury: a case report

    Directory of Open Access Journals (Sweden)

    Vaidyanathan Subramanian

    2008-05-01

    Full Text Available Abstract Introduction The spontaneous rupture of an infected renal cyst is a rare event. Spontaneous rupture with drainage to the exterior through a surgical scar has not been reported previously. Case presentation A 49-year-old male with tetraplegia had undergone extended right pyelolithotomy in 1999. Deroofing and marsupialisation of a cyst in the upper pole of the right kidney was performed in 2003. Subsequently there was recurrence of a thick-walled cystic space-occupying lesion in the upper pole of the right kidney. Thick pus was aspirated from the renal cyst on six occasions between September 2003 and November 2004. In March 2006, ultrasound examination revealed a cyst measuring 6.2 cm in diameter in the upper pole of the right kidney. Aspiration was planned when the renal cyst reached 7.5 cm in diameter. However, 11 months later, the cyst ruptured spontaneously and drained through the previous surgical scar in the flank, while the patient was recovering from a severe chest infection in the spinal unit. Ultrasound examination showed a fistulous tract running between the renal cyst and the abdominal wall. Repeated minor trauma sustained during turning, hoisting and chest physiotherapy all may have contributed to the rupture of the infected renal cyst and drainage through a weak spot in the abdominal wall. Conclusion In hindsight, we might have prevented rupture of the renal cyst had we considered aspiration of the renal cyst before it reached 7.5 cm in diameter, although this 7.5 cm diameter, as the threshold for percutaneous aspiration, is an arbitrary setting. This patient could have been advised to wear an abdominal corset to protect the right flank from pressure applied unintentionally during turning, hoisting or assisted coughing.

  9. Grynfelt lumbar hernias. Presentation of a congenital case. Hernias lumbares de Grynfelt. Presentación de un caso de origen congénito

    Directory of Open Access Journals (Sweden)

    Sergio Elías Molina Lamothe

    2006-04-01

    Full Text Available Lumbar hernias are uncommon and are reported rarely, they are informed only few more than 300 in literature and of them only 10 cases are congenital. The hernias that are produced through the superior lumbar space or Grynfelt-Lesshalf´s hernia, are due to the fact that they are more constant and larger they are usually more frequent than the Petit triangle. We are reporting a Newborn infant with the diagnosis of bilateral lumbar hernias and malformation of the vertebral column.
    Las hernias lumbares son sumamente raras, y se reportan en muy pocas ocasiones. Solo se informan poco más de 300 casos en la literatura, y de ellas solo existen 10 casos que se han presentado de forma congénita, según reportes. Las hernias que se producen a través del espacio lumbar superior o de Grynfelt-Lesshaft por ser de más constantes y de mayor tamaño suelen aparecer con más frecuencia que las que se producen a través del triángulo de Petit. Se reporta un recién nacido con diagnóstico de hernias lumbares bilaterales y malformación de la columna vertebral.

  10. Pulmonary edema following lumbar puncture

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    Gupta D

    1977-01-01

    Full Text Available In a boy of 17 years with disseminated tuberculosis, sudden onset of pulmonary edema following lumbar puncture is described. Possible pat ho-mechanisms have been discussed. The link bet-ween the lumbar puncture and the development of pulmonary edema is not casual.

  11. Spontaneous ligamentum flavum hematoma in the lumbar spine

    Energy Technology Data Exchange (ETDEWEB)

    Keynan, Ory; Ashkenazi, Ely; Floman, Yizhar [Israel Spine Center at Assuta Hospital, Tel Aviv (Israel); Smorgick, Yossi [Israel Spine Center at Assuta Hospital, Tel Aviv (Israel); Assaf Harofeh Medical Center, Department of Orthopedic Surgery, Zerifin (Israel); Schwartz, Allan J. [Hadassah University Hospital, Department of Radiology, Section of Neuroradiology, Jerusalem (Israel)

    2006-09-15

    Lumbar or sacral nerve root compression is most commonly caused by intervertebral disc degeneration and/or herniation. Less frequently, other extradural causes may be implicated, such as infection, neoplasm, epidural hematoma, or ligamentum flavum pathology. We present the case of a patient with spontaneous ligamentum flavum hematoma compressing the L4 nerve root, without antecedent trauma. Although exceedingly rare, the diagnosis of ligamentum flavum pathology in general, and that of ligamentum flavum hematoma in particular, should be considered on those rare occasions when the etiology of lumbar or sacral nerve root compressions appears enigmatic on radiological studies. Usually surgical treatment produces excellent clinical outcome. (orig.)

  12. Escleritis posterior bilateral Bilateral posterior scleritis

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    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.

  13. MANAGEMENT OF LUMBAR SPINAL CANAL STENOSIS

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    Mukhergee G. S

    2016-06-01

    degenerative. This process is most commonly localised to the facet joints and ligamentum flavum, with the resultant arthritic changes in the joints visible on radiographic studies. Frequently, these abnormalities are symmetrical and bilateral. The L4-L5 level is the most commonly involved, followed by L5-S1 and L3-L4 disc herniation and spondylolisthesis may exacerbate the narrowing further. 1. METHODS This study was taken up to evaluate the management of lumbar spinal canal stenosis cases. The study was conducted from May 2012 to October 2014: A total of 86 patients of 55-70 age groups with degenerative LCS were followed prospectively from May 2012 to October 2014. All the treatment methods were explained to patients and treatment method was determined by patient’s choice. The sample is divided into two groups 42 surgical and 44 conservative based on patient’s preference. MEASUREMENT OF OUTCOME Outcomes were measures of bodily pain and physical function on the medical outcomes study 36-item short-Form General Health Study (SF-36 22-25 and on the modified Oswestry Disability Index 26 measured at 6 weeks, 3 months, 6 months, and 1 year and 18 months. SF-36 scores range from 0 to 100 with higher scores indicating less severe symptoms. The Oswestry Disability Index ranges from 0 to 100, with lower scores indicating less severe symptoms. STUDY INTERVENTION The protocol surgery was standard posterior decompressive laminectomy operated by three surgeons. The type of nonsurgical care included physical therapy (68% of patients, epidural injections (56%, the use of anti-inflammatory drugs (55% and use of opioid analgesics (27%. Informed consent was taken from every patient after explaining the particulars of study interventions. In this study, 82% patients (n=70 were in age group 50-59 years with an average age of 50.2 years with a total sample size of 86 patients followed by 60-69 years age group. Both the surgical and conservative groups had similar sex distribution. Initially

  14. 腰椎间盘术后早期深部感染的临床处理与疗效评价%Clinical Treatment and Efficacy Evaluation of Early Deep Wound Infection after Lumbar Discectomy

    Institute of Scientific and Technical Information of China (English)

    刘宏哲; 刘向阳; 黄象望

    2014-01-01

    【目的】探讨腰椎间盘术后早期深部感染的临床处理方法,评价其疗效。【方法】回顾分析湖南省人民医院骨科2006年5月至2014年5月腰椎间盘术后早期深部感染确诊病例,共17例。实施手术13例,行前路和(或)后路病灶清除+置管灌洗术;非手术4例,根据细菌培养及药敏试验使用抗生素(>4~6周)并卧床。达到感染治愈标准后的1~2周,佩戴外固定支具下床活动。【结果】13例手术治疗者术后24~48 h腰痛VAS评分由术前(8.7±2.1)分改善至术后(3.2±1.3)分,平均抗生素使用时间(35±2) d ,2例患者因减张缝合术后4周拆线,其余均12~16 d一期拆线,切口愈合良好;4例非手术者治疗约4周后症状明显改善,平均抗生素使用时间(28±1)d,腰痛VAS评分由治疗前(7.9±2.2)分改善至治疗后(2.3±1.4)分。所有病例实验室复查白细胞、CRP正常和(或)ESR基本恢复正常,M RI复查信号均正常或有明显改善后予以出院,住院时间平均(74±2.5) d。随访6~60个月,均无感染复发情况,常规复查X线和(或)C T提示骨性融合,脊柱稳定性恢复,M RI提示信号正常或明显改善,达到临床愈合。【结论】腰椎间盘术后早期深部感染确诊后以有效抗生素治疗(>4~6周)和卧床为主,若短期内药物治疗无效,体温和白细胞持续升高、C-反应蛋白(CRP)与血沉(ESR)持续不降或升高,或者影像学显示软组织或终板有破坏信号改变者应及时手术治疗,能迅速缓解疼痛、缩短病程,获得临床愈合。%To explore clinical treatment methods of early deep wound infection after lumbar discectomy ,and e-valuate the efficacy .[Methods] Totally 17 patients diagnosed as early deep infection after lumbar discectomy in orthopedic de-partment of our hospital from May 2006 to May 2014 .Among all

  15. Clinical analysis of early lumbar drainage combined with antibiotic therapy in ventricular peritoneal shunt infection%早期行腰池引流结合抗生素治疗脑室-腹腔分流术后感染的疗效分析

    Institute of Scientific and Technical Information of China (English)

    吴中华; 王斌; 史锡文

    2016-01-01

    目的 探讨脑室-腹腔分流术(VPS)后感染早期应用腰池引流结合抗生素治疗的有效性及治疗中需注意的问题. 方法 选取自2008年1月至2015年6月河南省人民医院神经外科收治的应用腰池引流结合抗生素治疗VPS后感染患者22例,其中感染后3~7 d内给予治疗16例(早期治疗组),8~10d内给予治疗6例(晚期治疗组),回顾性分析2组患者的临床资料和疗效.结果 22例患者中脑脊液细菌培养阴性5例,凝固酶阴性葡萄球菌阳性10例,金黄色葡萄球菌2例、肠球菌2例,克雷白杆菌3例,其中金黄色葡萄球菌感染患者治愈率最低(0%),行腰池引流结合抗生素治疗后16例患者的感染治愈(72.7%),6例患者的感染未控制(27.3%),拔除脑室-腹腔分流管.早期治疗组患者的治愈率高于晚期治疗组(88%vs 33%). 结论 早期行腰池引流结合抗生素治疗可有效控制VPS后感染,避免了二次手术的风险和经济负担.%Objective To explore the effectiveness of early lumbar pool drainage combined with antibiotics treatment in remedying ventricle peritoneal shunt infection and the problems needed to be paid attention during the process of treatment.Methods Twenty-two patients with infection after ventricle peritoneal shunt,admitted to our hospital from January 2008 to June 2015,were given lumbar pool drainage combined with antibiotics treatment,including 16 with early lumbar pool drainage combined with antibiotics treatment (3-7 d of infection) and 6 with late lumbar pool drainage combined with antibiotics treatment (8-10 d of infection).The clinical data and treatment efficacy were retrospectively analyzed.Results Bacterial culture of cerebrospinal fluid in the 22 patients indicated negative results in 5,coagulase negative staphylococcus in 10,staphylococcus aureus in two,enterococcus in two and klebsiella bacillus in three;the cure rate of patients with staphylococcus aureus was the lowest (0%);after lumbar

  16. 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.

  17. Bilateral inferior turbinate osteoma

    Science.gov (United States)

    Sahemey, R.; Warfield, A.T.; Ahmed, S.

    2016-01-01

    Osteomas are the most common benign osteoclastic tumours of the paranasal sinuses. However, nasal cavity and turbinate osteomas are extremely rare. Only nine middle turbinate, three inferior turbinate and one inferior turbinate osteoma cases have been reported to date. The present case report describes the management and follow-up of symptomatic bilateral inferior turbinate osteoma. A 60-year-old female presented with symptoms of bilateral nasal obstruction and right-sided epiphora. Radiological investigation found hypertrophic bony changes involving both inferior turbinates. The patient was managed successfully by endoscopic inferior turbinectomies in order to achieve a patent airway, with no further recurrence of tumour after 3 months postoperatively. To the best of our knowledge, this is the first reported case of bilateral inferior turbinate osteoma. We describe a safe and minimally invasive method of tumour resection, which has a better cosmetic outcome compared with other approaches. PMID:27534890

  18. Hysterical conversion paralysis in an adolescent boy with lumbar spondylolysis.

    Science.gov (United States)

    Higuchi, Tadahiro; Tonogai, Ichiro; Sakai, Toshinori; Takata, Yoichiro; Goda, Yuichiro; Abe, Mitsunobu; Jha, Subash C; Fukuta, Shoji; Higashino, Kosaku; Nagamachi, Akihiro; Sairyo, Koichi

    2016-05-01

    We describe a case of recurrent hysterical paralysis triggered by low back pain because of lumbar spondylolysis. A 16-year-old male soccer player was referred to our institution with five previous episodes of acute paralysis triggered by severe low back pain. We performed direct surgical repair of the terminal-stage bilateral spondylolysis at L4 using a hook-rod system. His chronic low back pain was completely resolved, and no further episodes of hysterical paralysis have occurred after surgery. Spine surgeons should be aware of possible hysterical conversion paralysis when there is discrepancy between radiological and neurological findings.

  19. Bilateral Primary Intraocular Lymphoma

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    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.

  20. Effect of steerable cage placement during minimally invasive transforaminal lumbar interbody fusion on lumbar lordosis.

    Science.gov (United States)

    Lindley, Timothy E; Viljoen, Stephanus V; Dahdaleh, Nader S

    2014-03-01

    Minimally invasive transforaminal lumbar interbody fusion (MIS-TLIF) is commonly used for the treatment of a variety of degenerative spine disorders. Recently, steerable interbody cages have been developed which potentially allow for greater restoration of lumbar lordosis. Here we describe a technique and radiographic results following minimally invasive placement of steerable cages through a bilateral approach. A retrospective review was conducted of the charts and radiographs of 15 consecutive patients who underwent 19 levels of bilateral MIS-TLIF with the placement of steerable cages. These were compared to 10 patients who underwent 16 levels of unilateral MIS-TLIF with the placement of bullet cages. The average age, body mass index, distribution of the levels operated and follow-up were similar in both groups. The average height of the steerable cage placed was 10.9 mm compared to 8.5mm for bullet cages. The preoperative focal Cobb's angle per level was similar between both groups with a mean of -5.3 degrees for the steerable cage group and -4.8 degrees for the bullet cage group. There was a significant improvement in postoperative Cobb's angle after placement of a steerable cage with a mean of -13.7 (p<0.01) and this persisted at the last follow-up with -13 degrees (p<0.01). There was no significant change in Cobb's angle after bullet cage placement with -5.7 degrees postoperatively and a return to the baseline preoperative Cobb's angle of -4.8 at the last follow-up. Steerable cage placement for MIS-TLIF improves focal lordosis compared to bullet cage placement.

  1. The imaging of lumbar spondylolisthesis

    Energy Technology Data Exchange (ETDEWEB)

    Butt, S. [Department of Radiology, Royal National Orthopaedic Hospital NHS Trust, Stanmore, Middlesex HA7 4LP (United Kingdom); Saifuddin, A. [Department of Radiology, Royal National Orthopaedic Hospital NHS Trust, Stanmore, Middlesex HA7 4LP (United Kingdom) and Institute of Orthopaedics and Musculo-Skeletal Sciences, University College, London (United Kingdom)]. E-mail: asaifuddin@aol.com

    2005-05-01

    Lumbar spondylolisthesis is a common finding on plain radiographs. The condition has a variety of causes which can be differentiated on the basis of imaging findings. As the treatment is dependent upon the type of spondylolisthesis, it is important for the radiologist to be aware of these features. We present a pictorial review of the imaging features of lumbar spondylolisthesis and explain the differentiating points between different groups of this disorder. The relative merits of the different imaging techniques in assessing lumbar spondylolisthesis are discussed.

  2. Reproduction of the lumbar lordosis

    DEFF Research Database (Denmark)

    Andreasen, Marianne Løgtholt; Langhoff, Lotte; Jensen, Tue Secher;

    2007-01-01

    OBJECTIVE: This study investigates whether it is possible to reproduce the lumbar lordosis in the upright position during magnetic resonance imaging (MRI) by positioning the patient supine with straightened lower extremities and investigates intra- and interexaminer reliability of measurements...... supine with straightened lower extremities. These measurements were compared statistically. Intra- and interexaminer reliability was calculated applying the Bland and Altman method. RESULTS: The lumbar lordosis in the standing position was reproduced in the straightened supine position with a median......: The findings of this study show that lumbar lordosis in the upright position can be reproduced by positioning the patient supine with straightened lower extremities....

  3. Bilateral Naevus Of OTA

    Directory of Open Access Journals (Sweden)

    Ahmad Qazi Masood

    2001-01-01

    Full Text Available Naevus of Ota is a type of dermal melanocytic naevus characterized by extensive blue patch of dermal melanocytic pigmentation of the sclera and the skin adjacent to the eye. The condition is usually unilateral. Here we report a patient with bilateral naevus of Ota in view of the rarity of this condition.

  4. LUMBAR CORSETS CAN DECREASE LUMBAR MOTION IN GOLF SWING

    Directory of Open Access Journals (Sweden)

    Koji Hashimoto

    2013-03-01

    Full Text Available Swinging a golf club includes the rotation and extension of the lumbar spine. Golf-related low back pain has been associated with degeneration of the lumbar facet and intervertebral discs, and with spondylolysis. Reflective markers were placed directly onto the skin of 11young male amateur golfers without a previous history of back pain. Using a VICON system (Oxford Metrics, U.K., full golf swings were monitored without a corset (WOC, with a soft corset (SC, and with a hard corset (HC, with each subject taking 3 swings. Changes in the angle between the pelvis and the thorax (maximum range of motion and angular velocity in 3 dimensions (lumbar rotation, flexion-extension, and lateral tilt were analyzed, as was rotation of the hip joint. Peak changes in lumbar extension and rotation occurred just after impact with the ball. The extension angle of the lumbar spine at finish was significantly lower under SC (38° or HC (28° than under WOC (44° conditions (p < 0.05. The maximum angular velocity after impact was significantly smaller under HC (94°/sec than under SC (177°/sec and WOC (191° /sec conditions, as were the lumbar rotation angles at top and finish. In contrast, right hip rotation angles at top showed a compensatory increase under HC conditions. Wearing a lumbar corset while swinging a golf club can effectively decrease lumbar extension and rotation angles from impact until the end of the swing. These effects were significantly enhanced while wearing an HC

  5. Hip and pelvis diseases on lumbar AP radiographs including both hip joints

    Energy Technology Data Exchange (ETDEWEB)

    Lim, Hyun Soo; Juhng, Seon Kwan; Kim, Eun A; Kim, Jeong Ho; Song, Ha Heon; Shim, Dae Moo [Wonkwang University School of Medicine, Iksan (Korea, Republic of)

    2002-12-01

    To determine the frequency of disease, and to evaluate the methods used for lumbar spine radiography in Korea. Sixty university and training hospitals were randomly selected and asked to describe the projections, film size and radiographic techniques employed for routine radiography in patients with suspected disease of the lumbar spine. Plain radiographs of 1215 patients, taken using 14x17 inch film and depicting both hip joints and the lumbar region, were analysed between March 1999 and February 2000. In 15 patients (1.2%), the radiographs revealed hip or pelvic lesion, confirmed as follows: avascular necrosis of the femoral head (n=11, with bilateral lesion in four cases); sustained ankylosing spondylitis (n=2); acetabular dysplasia (n=1); and insufficiency fracture of the pubic rami secondary to osteoporosis (n=1). In 11 or the 20 hospitals which responded, 14{sup x}17{sup f}ilm was being used for lumbar radiography, while in the other nine, film size was smaller. Plain radiography of the lumbar spine including both hip joints, may be a useful way to simultaneously evaluate lesions not only of the lumbar spine but also of the hip and/or pelvis.

  6. [Intradural lumbar disk hernia].

    Science.gov (United States)

    Alonso-Bartolomé, P; Canga, A; Vázquez-Barquero, A; García-Valtuille, R; Abascal, F; Cerezal, L

    2001-04-01

    Intradural disc herniation is a rare complication of degenerative disc disease. A correct diagnosis of this process is frequently difficult. If this entity is not preoperatively diagnosed and is omitted at surgery, severe neurologic sequels may be provoked. We report a case of a pathologically proven intradural disc herniation preoperatively diagnosed by MR imaging. Clinically, it was manifested by sudden onset of right leg ciatalgia and progressive right lower extremity weakness. The patient also referred a one-month history of sexual dysfunction. MR imaging revealed interruption of the low signal of the anulus fibrosus and of the posterior longitudinal ligament at L2-L3 level and a voluminous disc fragment migrated in the dural sac that showed rim enhancement with gadolinium.The clinical, neuroradiological, and surgical management of lumbar intradural disc herniation are reviewed.

  7. Lumbar spondylolysis: a review

    Energy Technology Data Exchange (ETDEWEB)

    Leone, Antonio; Magarelli, Nicola; Bonomo, Lorenzo [Dept. of Bioimaging and Radiological Sciences, Catholic Univ., Rome (Italy); Cianfoni, Alessandro [Dept. of Radiology and Radiological Sciences, Medical Univ. of South Carolina, Charleston (United States); Cerase, Alfonso [General Hospital, Unit Neuroimaging and Neurointervention (NINT), Department of Neurosciences, Azienda Ospedaliera Universitaria Senese, Siena (Italy)

    2011-06-15

    Spondylolysis is an osseous defect of the pars interarticularis, thought to be a developmental or acquired stress fracture secondary to chronic low-grade trauma. It is encountered most frequently in adolescents, most commonly involving the lower lumbar spine, with particularly high prevalence among athletes involved in certain sports or activities. Spondylolysis can be asymptomatic or can be a cause of spine instability, back pain, and radiculopathy. The biomechanics and pathophysiology of spondylolysis are complex and debated. Imaging is utilized to detect spondylolysis, distinguish acute and active lesions from chronic inactive non-union, help establish prognosis, guide treatment, and to assess bony healing. Radiography with satisfactory technical quality can often demonstrate a pars defect. Multislice CT with multiplanar reformats is the most accurate modality for detecting the bony defect and may also be used for assessment of osseous healing; however, as with radiographs, it is not sensitive for detection of the early edematous stress response without a fracture line and exposes the patient to ionizing radiation. Magnetic resonance (MR) imaging should be used as the primary investigation for adolescents with back pain and suspected stress reactions of the lumbar pars interarticularis. Several imaging pitfalls render MR imaging less sensitive than CT for directly visualizing the pars defects (regional degenerative changes and sclerosis). Nevertheless, the presence of bone marrow edema on fluid-sensitive images is an important early finding that may suggest stress response without a visible fracture line. Moreover, MR is the imaging modality of choice for identifying associated nerve root compression. Single-photon emission computed tomography (SPECT) use is limited by a high rate of false-positive and false-negative results and by considerable ionizing radiation exposure. In this article, we provide a review of the current concepts regarding spondylolysis, its

  8. Infections

    Science.gov (United States)

    ... Infections Adenovirus Bronchiolitis Campylobacter Infections Cat Scratch Disease Cellulitis Chickenpox Chlamydia Cold Sores Common Cold Coxsackievirus Infections Croup Cytomegalovirus (CMV) Dengue Fever Diphtheria E. Coli ...

  9. 腰大池置管引流对重度颅脑损伤患者预防颅内感染的作用%Effect of lumbar cistern drainage prevention of intracranial infections in patients with severe traumatic brain injury

    Institute of Scientific and Technical Information of China (English)

    陆川; 陈献东; 孙军

    2012-01-01

    OBJECTIVE To investigate the effect of lumbar cistern drainage in the prevention of intracranial infection for patients with severe traumatic brain injury, and to improve clinical efficacy. METHODS Sixty-four patients with severe head injury in our hospital from Apr 2007 to Oct 2010 were chosen. They were divided into the observation group and the control group randomly and equally. The control group was given conventional treatment. The observation group was given lumbar cistern drainage treatment with the conventional treatment. The intracranial infection rates of the two groups during the treatment were compared. RESULTS After treatment, 32 cases in the observation group had no intracranial infection. Four cases out of 32 in control group had intracranial infections (12. 5%). The infection rates of the two groups were compared, and the difference was statistically significant (P<0. 05). CONCLUSION The effect of lumbar cistern drainage in preventing the intracranial infection for patients with severe traumatic brain injury is sighificant, it is worthy of clinical promotion.%目的 探讨腰大池置管引流,对重度颅脑损伤患者预防颅内感染的作用.方法 选取2007年4月-2010年10月于医院住院治疗的重度颅脑损伤患者64例,随机分为观察组和对照组,对照组采用常规治疗方法治疗,观察组在常规治疗的基础上,予以腰大池置管引流法治疗,比较两组患者在治疗期间的颅内感染发生率.结果 经治疗,观察组患者32例无颅内感染发生,对照组32例有4例发生颅内感染,占12.5%,两组颅内感染率比较,差异有统计学意义(P<0.05).结论 腰大池置管引流,对重度颅脑损伤患者预防颅内感染作用明显,值得临床推广.

  10. Modificaciones posturográficas inmediatas del centro de gravedad en el plano sagital tras la aplicación de kinesiotape lumbar.

    OpenAIRE

    Cucurella Vidal, Felipe

    2015-01-01

    El estudio pretende determinar los efectos posturográficos inmediatos de la aplicación de kinesiotape de forma bilateral sobre el la musculatura paravertebral lumbar en la velocidad de balanceo y alineamiento en el plano sagital del centro de gravedad en sujetos sanos. La literatura sobre los efectos posturográficos del kinesiotape en la zona lumbar en sanos es escasa, y considerando estudios con efectos beneficiosos en la estabilidad, es interesante conocer estos datos.

  11. Septic arthritis of a lumbar facet joint: Detection with bone SPECT imaging

    Energy Technology Data Exchange (ETDEWEB)

    Swayne, L.C.; Dorsky, S.; Caruana, V.; Kaplan, I.L. (Morristown Memorial Hospital, NJ (USA))

    1989-08-01

    We present a rare case of septic arthritis of a lumbar facet joint with an associated epidural abscess resulting from Staphylococcus aureus. The infection was initially detected with planar bone scintigraphy and precisely localized with single photon emission computed tomography bone scintigraphy, despite an initially negative radiologic evaluation that included radiographs of the lumbar spine, lumbar myelography, and a postmyelography x-ray computed tomography scan. In the appropriate clinical setting, a bone scan demonstrating unilateral increased activity within the spine should raise the suspicion of inflammatory involvement of the posterior elements.

  12. 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]...

  13. Incidental durotomy in lumbar spine surgery - incidence, risk factors and management

    Directory of Open Access Journals (Sweden)

    Adam D.

    2015-03-01

    Full Text Available Incidental durotomy is a common complication of lumbar spine operations for degenerative disorders. Its incidence varies depending on several risk factors and regarding the intra and postoperative management, there is no consensus. Our objective was to report our experience with incidental durotomy in patients who were operated on for lumbar disc herniation, lumbar spinal stenosis and revision surgeries. Between 2009 and 2012, 1259 patients were operated on for degenerative lumbar disorders. For primary operations, the surgical approach was mino-open, interlamar, uni- or bilateral, as for recurrences, the removal of the compressive element was intended: the epidural scar and the disc fragment. 863 patients (67,7% were operated on for lumbar disc herniation, 344 patients (27,3% were operated on for lumbar spinal stenosis and 52 patients (5% were operated for recurrences. The operations were performed by neurosurgeons with the same professional degree but with different operative volume. Unintentional durotomy occurred in 20 (2,3% of the patients with herniated disc, in 14 (4,07% of the patients with lumbar spinal stenosis and in 12 (23% of the patients who were operated on for recurrences. The most frequent risk factors were: obesity, revised surgery and the physician’s low operative volume. Intraoperative dural fissures were repaired through suture (8 cases, by applying muscle, fat graft or by applying curaspon, tachosil. There existed 4 CSF fistulas which were repaired at reoperation. Incidental dural fissures during operations for degenerative lumbar disorders must be recognized and immediately repaired to prevent complications such as CSF fistula, osteodiscitis and increased medical costs. Preventing, identifying and treating unintentional durotomies can be best achieved by respecting a neat surgical technique and a standardized treatment protocol.

  14. Epidural fat image in lumbar magnetic resonance image

    Energy Technology Data Exchange (ETDEWEB)

    Nishijima, Yuichiro; Yamasaki, Yasuo; Higashida, Norihiko; Okada, Masato (Kanazawa Medical School, Ishikawa (Japan))

    1993-12-01

    To examine epidural fat images, lumbar magnetic resonance (MR) images were retrospectively reviewed in a total of 103 patients with surgically proven lumbar disc herniation (DH, n=57) and lumbar canal stenosis (LCS, n=46). Epidural fat images consisted of middorsal epidural fat (MDF), paramedian ventral fat (PVF) and intervertebral foraminal fat (IFF) ones. In the group of DH, the thickness of MDF image did not correlate with that of subcutaneous fat, suggesting that epidural fat was not affected by body fat. From the pathophysiological point of view, decrease and disappearance of MDF images correlated with compression of the epidural canal. Decrease and disappearance of PVF images lead to suspicious compression of the traversing root. In addition, asymmetrical PVF images were useful for the bilateral diagnosis of herniation. Abnormal findings of IFF images were suggestive of compression of the exiting nerve root at the intervertebral foramen. This was also seen frequently at the non-responsible level in patients over the age of 50. Degenerative and sequentrated spondylolistheses in the group of LCS were more frequently associated with a higher incidence of abnormal findings of IFF images, suggesting the presence of existing nerve root compression. (N.K.).

  15. 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.

  16. Bilateral chronic subdural hematoma

    DEFF Research Database (Denmark)

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

    2017-01-01

    OBJECTIVE Bilateral chronic subdural hematoma (bCSDH) is a common neurosurgical condition frequently associated with the need for retreatment. The reason for the high rate of retreatment has not been thoroughly investigated. Thus, the authors focused on determining which independent predictors...... are associated with the retreatment of bCSDH with a focus on surgical laterality. METHODS In a national database of CSDHs (Danish Chronic Subdural Hematoma Study) the authors retrospectively identified all bCSDHs treated in the 4 Danish neurosurgical departments over the 3-year period from 2010 to 2012....... Univariate and multivariate analyses were performed to determine the relationship between retreatment of bCSDH and clinical, radiological, and surgical variables. RESULTS Two hundred ninety-one patients with bCSDH were identified, and 264 of them underwent unilateral (136 patients) or bilateral (128 patients...

  17. Bilateral tibial hemimelia I.

    Science.gov (United States)

    Suganthy, J; Rassau, Marina; Koshi, Rachel; Battacharjee, Suranjan

    2007-05-01

    Congenital absence of tibia is a rare anomaly. We report a case of bilateral tibial hemimelia born to phenotypically normal parents. The two amputated legs with tibial dysplasia obtained from a 3-year-old boy were studied by radiography and anatomical dissection. The radiological evaluation revealed a normal hip joint. The lower end of femur was normal without any bifurcation, shortening or bowing. Fibula was present on both legs and there was no sign of bowing or doubling. Both right and left tibiae were absent. In addition, on the right side, five tarsal bones, two metatarsals and the corresponding digital rays were absent. On the left side, three tarsal bones were absent. Dissection of the amputated segments showed the presence of extensor digitorum longus, peroneus tertius, peroneus longus and brevis, gastrocnemius, and soleus. Following bilateral knee disarticulation the patient was fitted with prosthesis and is doing well.

  18. 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.

  19. Ischemic Bilateral Opercular Syndrome

    OpenAIRE

    Aysel Milanlioglu; Mehmet Nuri Aydın; Alper Gökgül; Mehmet Hamamcı; Mehmet Atilla Erkuzu; Temel Tombul

    2013-01-01

    Opercular syndrome, also known as Foix-Chavany-Marie syndrome, is a paralysis of the facial, pharyngeal, masticatory, tongue, laryngeal, and brachial muscles. It is a rare cortical form of pseudobulbar palsies caused by vascular insults to bilateral operculum. Its clinical presentations include anarthria, weakness of voluntary muscles involving face, tongue, pharynx, larynx, and masticatory muscles. However, autonomic reflexes and emotional activities of these structures are preserved. In the...

  20. 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...... compared with patients receiving other organ transplantations. It is therefore more likely that tendon ruptures are related to metabolic changes associated with kidney disease rather than with transplantation or with glucocorticoid treatment per se. Clinical symptoms of achilles tendinitis should...

  1. Bilateral Malignant Brenner Tumour

    Directory of Open Access Journals (Sweden)

    Nasser D Choudhary, S.Manzoor Kadri, Ruby Reshi, S. Besina, Mansoor A. Laharwal, Reyaz tasleem, Qurrat A. Chowdhary

    2002-10-01

    Full Text Available Bilateral malignant Brenner tumour ofovary is extremely rate. A case ofmalignant Brenner tumourinvolving both the ovaries with mctastasis to mesentery in a 48 year femalc is presented. Grosslyo'arian masses were firm with soft areas, encapsulated and having bosselated external surfaces.Cut sections showed yellowish white surface with peripheral cysts (in both tumours. Microscopyrevealed transitional cell carcinoma with squamoid differentiation at places. Metastatic deposits werefound in the mesentery. Endometrium showed cystic glandular hyperplasia.

  2. Septic arthritis of a lumbar facet joint; Arthrite septique interapophysaire posterieure lombaire

    Energy Technology Data Exchange (ETDEWEB)

    Ben Hamouda, M.; Rajhi, H.; Golli, M.; Ganouni, A.; Bergaoui, N. [Centre Hospitalier Universitaire de Monastir (Tunisia); Chaouch, A. [Centre Hospitalier Universitaire de Mahdia (Tunisia); Hassine, H. [Centre Hospitalier Universitaire de Sahloul, Sousse (Tunisia)

    1997-05-01

    Septic arthritis of the posterior lumbar joints is extremely rare. The clinical picture of the unusual site of infection can easily lead to confusion with spondylo-discitis which is more common. We report a case of a 50-year-old women with Staphylococcus aureus septic arthritis of the left L5-S1 lumbar facet joint. CT scan was helpful to establish the diagnosis and to guide the percutaneous needle biopsy. (authors). 10 refs.

  3. Therapeutic Observation on "Green Tortoise Probing Cave" Operation plus Stuck Needle Method in Treating Transverse Process Syndrome of the Third Lumbar Vertebra

    Institute of Scientific and Technical Information of China (English)

    梁业安; 王玲玲

    2009-01-01

    @@ Transverse process syndrome of the third lumbar vertebra is a common cause of lumbago and sciatica.It is manifested by localized soreness,distention and pain on unilateral or bilateral aspect of the third lumbar transverse process.There is also fixed tenderness point at the tip of the transverse process.This condition frequently occurs in young adults who are engaged in physical work.In recent years,the author used green tortoise probing cave method and stuck needle method for treating 72 cases of transverse process syndrome of the third lumbar vertebra,it is now report as follows.

  4. Clinical significance of the position of dorsal root ganglia in degenerative lumbar diseases. Correlation between anatomic study and imaging study with MRI

    Energy Technology Data Exchange (ETDEWEB)

    Seki, Masahiro; Kikuchi, Tomiichi [Fukushima Medical Coll., Matsuoka (Japan)

    1995-06-01

    In order to estimate the ralationship between the position of dorsal root ganglia (DRG) and radicular symptoms, anatomical study was done on 81 cadavers, and a clinical study with MRI was done on 20 cases of lumbar disc herniation and 20 of lumbar spondylosis with L{sub 5} radiculopathy. The position of DRG is not related to the occurrence of radicular symptoms in disc herniation, while in lumbar spondylosis proximally placed DRG are related to both of unilateral and bilateral occurrence of redicular symptoms. Unilateral occurrence of radicular symptoms is influenced by surrounding tissues of the nerve root, rather than the position of DRG. (author).

  5. [Lateral lumbar disk hernia].

    Science.gov (United States)

    Monod, A; Desmoineaux, P; Deburge, A

    1990-01-01

    Lateral lumbar disc herniations (L.D.H.) develop in the foramen, and compress the nerve root against the overlying vertebral pedicle. In our study of L.D.H. from the clinical, radiographical, and therapeutical aspects, we reviewed 23 cases selected from the 590 patients treated for discal herniation from 1984 to 1987. The frequency of L.D.H. in this series was 3.8 per cent. The clinical pattern brings out some suggestive signs of L.D.H. (frequency of cruralgia, a seldom very positive Lasegue's test, the paucity of spinal signs, non impulsive pain). Saccoradiculography and discography rarely evidenced the L.D.H.. The T.D.M. was the investigation of choice on condition that it was correctly used. When the image was doubtful, disco-CT confirmation should be proceeded too. This latter method of investigation enabled the possibility of sequestration to be explored. 14 patients were treated by chemonucleolysis, with 9 successful outcomes. The 5 failures were cases where chemonucleolysis should not have been indicated, mainly due to associated osseous stenosis. 9 patients underwent immediate surgery with good results in each case.

  6. [Lumbar stabilization exercises].

    Science.gov (United States)

    Vásquez-Ríos, Jorge Rodrigo; Nava-Bringas, Tania Inés

    2014-01-01

    Antecedentes: el ejercicio es la intervención con mayor grado de evidencia de eficacia para el tratamiento del dolor crónico de la espalda baja, con beneficio superior en términos de dolor y funcionalidad, en comparación con cualquiera otra intervención. Existe una amplia variedad de ejercicios diseñados; sin embargo, actualmente los llamados ejercicios de estabilización lumbar adquiririeron una popularidad creciente entre los clínicos que están en contacto con enfermedades de la columna. Sin embargo, existe controversia en cuanto a la prescripción adecuada de los mismos y los múltiples protocolos publicados. Objetivo: analizar la bibliografía científica acerca del uso y prescripción de estos ejercicios para favorecer la mejor toma de decisiones enlos clínicos y diseñar, con base a la evidencia, el programa más adecuado para cada paciente. Conclusión: se encontró que este programa es una herramienta esencial en el tratamiento del dolor de espalda baja, en la etapa terapéutica y en la preventiva.

  7. 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

  8. NEUROMUSCULAR CONTROL IN LUMBAR DISORDERS

    Directory of Open Access Journals (Sweden)

    Ville Leinonen

    2004-03-01

    Full Text Available Impaired motor and sensory functions have been associated with low back pain (LBP. This includes disturbances in a wide range of sensorimotor control e.g. sensory dysfunctions, impaired postural responses and psychomotor control. However, the physiological mechanisms, clinical relevance and characteristics of these findings in different spinal pathologies require further clarification. The purposes of this study were to investigate postural control, lumbar muscle function, movement perception and associations between these findings in healthy volunteers (n=35, patients with lumbar disc herniation (n=20 and lumbar spinal stenosis (LSS, n=26. Paraspinal muscle responses for sudden upper limb loading and muscle activation during flexion-extension movement and the lumbar endurance test were measured by surface electromyography (EMG. Postural stability was measured on a force platform during two- and one-footed standing. Lumbar movement perception was assessed in a motorised trunk rotation unit in the seated position. In addition, measurements of motor-(MEP and somatosensory evoked potentials (SEP and needle EMG examination of lumbar multifidus muscles were performed in the LSS patients. Clinical and questionnaire data were also recorded. A short latency paraspinal muscle response (~50 ms for sudden upper limb loading was observed. The latency of the response was shortened by expectation (p=0.017. The response latency for unexpected loading was similar in healthy persons and disc herniation patients but the latency was not shortened by expectation in the patients (p = 0.014. Also impaired postural control (p < 0.05 and lumbar movement perception (p = 0.012 were observed in disc herniation patients. The impaired lumbar movement perception (p=0.054 and anticipatory muscle activation (p = 0.043 tended to be restored after successful surgery but postural control had still not recovered after 3 months of follow-up. The majority of LSS patients were unable

  9. A radiological study on lumbar disc herniation in Korean

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    Seol, Hae Young; Park, In Sik; Suh, Won Hyuk; Lee, Min Jae [Korea University College of Medicine, Seoul (Korea, Republic of)

    1979-12-15

    Among the patients operated because of lumbar disc herniation from January 1973 to May 1979 at Korea University Hospital, 154 cases were analyzed radiologically and the following conclusions were obtained. 1. The ratio of male to female was 1.96 : 1. 2. The incidences of single and multiple involvement were 74.7% and 25.3%. 3. Most frequent level of lumbar disc herniation was L4-5 interspace. 4. The incidences of left, central and bilateral defects were 45.45%, 33.76%, 12.33% and 8.44% respectively. 5. The incidences of spina bifida and transitional vertebra were 24.04% and 9.09% respectively. 6. The overall mean of the lumbosacral angle was 33.97 .deg. 7. The overall mean depth of the lumbar lordosis was 8.48 mm. 8. The ratio of the height of L4-5 interspace to the shorter anteroposterior diameter of L-5 body was obtained by authors' idea. The mean ratios of male and female patients of L4-5 disc herniation which had no evidence of the narrowing of L4-5 interspace on simple radiologic finding were 0.3042 and 0.3064 respectively. So the ratio had a little value in the diagnosis of L4-5 disc herniation on simple radiologic study. 9. Myelography had high diagnostic accuracy, and the majority of the pseudonegative finding on lumbar disc herniation myelographically was seen at L4-5 disc herniation.

  10. 输液调节器控制腰大池持续引流治疗颅内感染50例%Precision infusion set control continuous lumbar cistern drainage in the treatment of 50 cases of intracranial infection

    Institute of Scientific and Technical Information of China (English)

    张海军; 黄利娜; 薛长理; 吴恒浩; 杨世芳; 张圣旭; 郑光明

    2014-01-01

    目的:探讨持续腰大池应用输液调节器控制引流治疗开颅术后颅内感染及切口愈合不良脑脊液漏的疗效。方法回顾性分析2008年10月~2013年10月经持续腰大池加输液调节器控制脑脊液引流治疗的50例术后颅内感染及脑脊液漏患者的临床资料。结果50例患者中颅脑外伤开颅去骨瓣减压术后切口愈合不良脑脊液漏20例,高血压脑出血去骨瓣减压术后皮瓣下积液伴脑脊液漏20例,所有患者均痊愈出院。结论颅内感染及脑脊液漏应用持续腰大池加输液调节器控制引流脑脊液,配合全身应用敏感抗生素是治疗术后手术切口愈合不良脑脊液漏及颅内感染的一种安全、良好的方法。%Objective To study the clinical effect of continuous lumbar cistern using precision infusion set control and drainage of intracranial infection after craniotomy with Incision healing bad cerebrospinal fluid leakage. Methods From October 2008 to October 2013, 50 cases of postoperative intracranial infection and cerebrospinal fluid leakage patients using continuous lumbar cistern with precision infusion set control cerebrospinal fluid drainage were retrospectively analyzed. Results These 50 patients,after traumatic brain injury after decompressive craniectomy with the poor wound healing 20 cases of cerebrospinal fluid leakage , decompressive craniectomy in hypertensive intracerebral hemorrhage with hydrops under skin flap with 20 cases of cerebrospinal fluid leakage ,all patients recovered and were discharged from the hospital. Conclusion Intracranial infection and cerebrospinal fluid leakage using continuous lumbar cistern with precision infusion set drainage of cerebrospinal fluid ,with systemic application of antibiotics to treatment of post-operative cerebrospinal fluid leakage operation incision heali is a method for safety , good intracranial infection.

  11. Preoperative education for lumbar surgery for radiculopathy

    OpenAIRE

    Louw, A; Louw, Q; L. Crous

    2009-01-01

    To date no studies have been published on preoperative education forpatients who had lumbar surgery. The aim of this study was to determine if there is a demand for preoperative education for patients who had lumbar surgery for radiculopathy. A convenience sample of 47 patients who had lumbar surgery and a random sample of 141 physiotherapists involved in treating patients who had lumbar surgery completed a newly developed spinal surgery questionnaire. The data were analyzed using descriptive...

  12. Ischemic Bilateral Opercular Syndrome

    Directory of Open Access Journals (Sweden)

    Aysel Milanlioglu

    2013-01-01

    Full Text Available Opercular syndrome, also known as Foix-Chavany-Marie syndrome, is a paralysis of the facial, pharyngeal, masticatory, tongue, laryngeal, and brachial muscles. It is a rare cortical form of pseudobulbar palsies caused by vascular insults to bilateral operculum. Its clinical presentations include anarthria, weakness of voluntary muscles involving face, tongue, pharynx, larynx, and masticatory muscles. However, autonomic reflexes and emotional activities of these structures are preserved. In the present case, an 81-year-old male presented with acute onset of anarthria with difficulties in chewing, speaking, and swallowing that was diagnosed with opercular syndrome.

  13. Ischemic bilateral opercular syndrome.

    Science.gov (United States)

    Milanlioglu, Aysel; Aydın, Mehmet Nuri; Gökgül, Alper; Hamamcı, Mehmet; Erkuzu, Mehmet Atilla; Tombul, Temel

    2013-01-01

    Opercular syndrome, also known as Foix-Chavany-Marie syndrome, is a paralysis of the facial, pharyngeal, masticatory, tongue, laryngeal, and brachial muscles. It is a rare cortical form of pseudobulbar palsies caused by vascular insults to bilateral operculum. Its clinical presentations include anarthria, weakness of voluntary muscles involving face, tongue, pharynx, larynx, and masticatory muscles. However, autonomic reflexes and emotional activities of these structures are preserved. In the present case, an 81-year-old male presented with acute onset of anarthria with difficulties in chewing, speaking, and swallowing that was diagnosed with opercular syndrome.

  14. Evolução clínica e funcional dos pacientes com infecção após artrodese de coluna lombar Evolución clínica y funcional de los pacientes con infección post-artrodesis de columna lumbar Clinical and functional outcome of patients with deep wound infection after spinal lumbar fusion

    Directory of Open Access Journals (Sweden)

    Asdrubal Falavigna

    2009-06-01

    fueron sometidos a la revisión quirúrgica, colecta de material para análisis microbiológico, lavado exhaustivo, desbridamiento de los tejidos desvitalizados, colocación de sistema de lavado continuo, sutura primaria de la herida y antibióticoterapia. No se retiró la instrumentación en ningún paciente. Los pacientes fueron evaluados radiológicamente, clínicamente y funcionalmente en el seguimiento. Se realizaron análisis pareados con la prueba de Wilcoxon. RESULTADOS: la incidencia de infección fue del 3.1% (15/485. El agente etiológico más prevaleciente fue el Staphylococcus aureus. Si logro consolidación en todos los pacientes. En un seguimiento promedio de 47.6 meses, se observaron alteraciones en los scores de la escala numérica del dolor (p=0.001, índice de incapacidad Oswestry (p=0.017 y componente físico del SF-36 (p=0.036. En la evaluación final, un 64.2% de los pacientes (9/14 presentaron incapacidad mínima y un 35.8% (5/14, incapacidad moderada. CONCLUSIÓN: el tratamiento agresivo de las infecciones postoperatorias de artrodesis de columna lumbar permite evitar la retirada de la instrumentación y mantener la estabilidad vertebral. A pesar de la complicación, los pacientes presentaron mejorías con relación al dolor, a la capacidad funcional y a la calidad de vida preoperatorias.OBJECTIVES: to describe the authors' experience in managing deep wound infection after surgical procedure on the lumbar spine, as well as to evaluate the clinical and functional long-term course of these patients. METHODS: prospective cohort study, comprising patients who presented deep infection of the surgical wound between, carried out in January 1997 till January 2009. All the patients were submitted to surgical revision, collection of material for a microbiological examination, exhaustive washing, debridement, implementation of a continuous washing system, primary suturing of the wound and treatment with antibiotics. The instrumentation was not removed from

  15. Segmentalliverincarcerationthrougha recurrent incisional lumbar hernia

    Institute of Scientific and Technical Information of China (English)

    Nikolaos S. Salemis; Konstantinos Nisotakis; Stavros Gourgiotis; Efstathios Tsohataridis

    2007-01-01

    BACKGROUND: Lumbar hernia is a rare congenital or acquired defect of the posterior abdominal wall. The acquired type is more common and occurs mainly as an incisional defect after lfank surgery. Incarceration or strangulation of hernia contents is uncommon. METHOD: Segmental liver incarceration through a recurrent incisional lumbar defect was diagnosed in a 58 years old woman by magnetic resonance imaging. RESULTS: The patient underwent an open repair of the com-plicated hernia. An expanded polytetralfouoroethylene (e-PTFE) mesh was fashioned as a sublay prosthesis. She had an uncomplicated postoperative course. Follow-up examinations revealed no evidence of recurrence. CONCLUSIONS: Although lumbar hernia rarely results in incarceration or strangulation, early repair is necessary because of the risks of complications and the increasing dififculty in repairment as it enlarges. Surgical repair is often dififcult and challenging.

  16. Ventricular Pneumocephalus with Meningitis after Lumbar Nerve Root Block

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    Shin Ahn

    2013-01-01

    Full Text Available Lumbar nerve root block is a common modality used in the management of radiculopathy. Its complications are rare and usually minor. Despite its low morbidity, significant acute events can occur. Pneumocephalus is an accumulation of air in the intracranial space. It indicates a violation of the dura or the presence of infection. The object of this report is to describe the case of a patient with intraventricular pneumocephalus and bacterial meningitis after lumbar nerve root block. A 70-year-old female was brought into emergency department with severe headache and vomiting which developed during her sleep. She had received lumbar nerve block for her radiculopathy one day before her presentation. Cranial computed tomography scan revealed a few hypodense lesions in her left lateral ventricle frontal horn and basal cistern indicating ventricular pneumocephalus. Five hours later, she developed sudden hearing loss. Cerebrospinal fluid analysis showed bacterial meningitis, and she was treated with high dose steroid and antibiotics. However, her impaired hearing as a sequela from meningitis was persistent, and she is still in follow-up. Intracranial complications of lumbar nerve root block including meningitis and pneumocephalus can occur and should be considered as high-risk conditions that require prompt intervention.

  17. Spine imaging after lumbar disc replacement: pitfalls and current recommendations

    Directory of Open Access Journals (Sweden)

    Sandén Bengt

    2009-07-01

    Full Text Available Abstract Background Most lumbar artificial discs are still composed of stainless steel alloys, which prevents adequate postoperative diagnostic imaging of the operated region when using magnetic resonance imaging (MRI. Thus patients with postoperative radicular symptoms or claudication after stainless steel implants often require alternative diagnostic procedures. Methods Possible complications of lumbar total disc replacement (TDR are reviewed from the available literature and imaging recommendations given with regard to implant type. Two illustrative cases are presented in figures. Results Access-related complications, infections, implant wear, loosening or fracture, polyethylene inlay dislodgement, facet joint hypertrophy, central stenosis, and ankylosis of the operated segment can be visualised both in titanium and stainless steel implants, but require different imaging modalities due to magnetic artifacts in MRI. Conclusion Alternative radiographic procedures should be considered when evaluating patients following TDR. Postoperative complications following lumbar TDR including spinal stenosis causing radiculopathy and implant loosening can be visualised by myelography and radionucleotide techniques as an adjunct to plain film radiographs. Even in the presence of massive stainless steel TDR implants lumbar radicular stenosis and implant loosening can be visualised if myelography and radionuclide techniques are applied.

  18. Bilateral accessory thoracodorsal artery.

    Science.gov (United States)

    Natsis, Konstantinos; Totlis, Trifon; Tsikaras, Prokopios; Skandalakis, Panagiotis

    2006-09-01

    The subscapular artery arises from the third part of the axillary artery and gives off the circumflex scapular and the thoracodorsal arteries. Although anatomical variations of the axillary artery are very common, the existence of a unilateral accessory thoracodorsal artery has been described in the literature only once. There are no reports of bilateral accessory thoracodorsal artery, in the literature. In the present study, a bilateral accessory thoracodorsal artery, originating on either side of the third part of the axillary artery, is described in a 68-year-old female cadaver. All the other branches of the axillary artery had a typical origin, course, distribution and termination. This extremely rare anatomical variation apart from the anatomical importance also has clinical significance for surgeons in this area. Especially, during the dissection or mobilization of the latissimus dorsi that is partly used for coverage problems in many regions of the body and also in dynamic cardiomyoplasty, any iatrogenic injury of this accessory artery may result in ischemia and functional loss of the graft.

  19. A lumbar disc surgery predictive score card.

    Science.gov (United States)

    Finneson, B E

    1978-06-01

    A lumbar disc surgery predictive score card or questionnaire has been developed to assess potential candidates for excision of a herniated lumbar disc who have not previously undergone lumbar spine surgery. It is not designed to encompass patients who are being considered for other types of lumbar spine surgery, such as decompressive laminectomy or fusion. In an effort to make the "score card" usable by almost all physicians who are involved in lumbar disc surgery, only studies which have broad acceptance and are generally employed are included. Studies which have less widespread use such as electromyogram, discogram, venogram, special psychologic studies (MMPI, pain drawings) have been purposely excluded.

  20. Lumbar disc herniation in three patients with cystic fibrosis: a case series

    Directory of Open Access Journals (Sweden)

    Gruebl Armin

    2011-09-01

    Full Text Available Abstract Introduction To date, lumbar disc herniation has not been reported in the context of cystic fibrosis even though back pain and musculoskeletal problems are very common in patients with cystic fibrosis. Case presentation We report on three patients with cystic fibrosis who experienced lumbar disc herniation in the course of their disease at ages 19 to 21 years (a 22-year-old Caucasian man, a 23-year-old Caucasian man, and a 21-year-old Caucasian woman. Our third patient eventually died because of her deteriorated pulmonary situation, which was influenced by the lumbar disc herniation as it was not possible for her to perform pulmonary drainage techniques properly because of the pain. Conclusions Lumbar disc herniation can lead to a vicious cycle for patients with cystic fibrosis as it may promote pulmonary infections. This report highlights the need to investigate patients correctly.

  1. Bilateral Antepartum Mastitis

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    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.

  2. [Bilateral cochlear implantation].

    Science.gov (United States)

    Kronenberg, Jona; Migirov, Lela; Taitelbaum-Swead, Rikey; Hildesheimer, Minka

    2010-06-01

    Cochlear implant surgery became the standard of care in hearing rehabilitation of patients with severe to profound sensorineural hearing loss. This procedure may alter the lives of children and adults enabling them to integrate with the hearing population. In the past, implantation was performed only in one ear, despite the fact that binaural hearing is superior to unilateral, especially in noisy conditions. Cochlear implantation may be performed sequentially or simultaneously. The "sensitive period" of time between hearing loss and implantation and between the two implantations, when performed sequentially, significantly influences the results. Shorter time spans between implantations improve the hearing results after implantation. Hearing success after implantation is highly dependent on the rehabilitation process which includes mapping, implant adjustments and hearing training. Bilateral cochlear implantation in children is recommended as the proposed procedure in spite of the additional financial burden.

  3. Idiopathic Bilateral Bloody Tearing

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    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.

  4. Bilateral acute corneal calcification.

    Science.gov (United States)

    Freddo, T F; Leibowitz, H M

    1985-04-01

    A 38-year-old man with brittle, juvenile onset diabetes mellitus and bilateral severe dry eyes with recurrent corneal ulcers developed atypical band-shaped calcifications of both corneas during a 24-hour period. Serum calcium, phosphate, and carbon dioxide levels all were within normal limits. The patient was mildly uremic but was not in renal failure. When EDTA chelation failed to clear the deposits, partial keratectomies were performed in both eyes and the specimens were examined by light and electron microscopy, including energy dispersive x-ray analysis. Microscopic studies revealed an atypical calcific keratopathy which involved neither Bowman's layer nor the most superficial stromal lamellae. The deposits were confined to deeper lamellae in the anterior stroma and by electron microscopy were composed of extracellular crystalline aggregates. Energy dispersive x-ray analysis of these aggregates confirmed the presence of calcium and phosphate. Corneal dessication appeared to be a major contributing factor in the rapid formation of these deposits.

  5. Chondroblastoma of the lumbar vertebra

    Energy Technology Data Exchange (ETDEWEB)

    Leung, L.Y.J.; Shu, S.J.; Chan, M.K.; Chan, C.H.S. [Dept. of Radiology and Imaging, Queen Elizabeth Hospital, Hong Kong (Hong Kong)

    2001-12-01

    Chondroblastoma of the vertebra is a very rare condition. To our knowledge fewer than 20 cases have been reported in the world literature. We report a 54-year-old man with chondroblastoma of the fifth lumbar vertebra. The clinical and radiological aspects of the tumor are discussed, emphasizing the presence of an extraosseous mass suggestive of locally aggressive behavior. (orig.)

  6. Lumbar myelography with Omnipaque (iohexol)

    Energy Technology Data Exchange (ETDEWEB)

    Lilleaas, F.; Bach-Gansmo, T.; Weber, H.

    1986-07-01

    Lumbar myelography with iohexol (Omnipaque) was performed in 103 consecutive adult patients with low back pain or sciatica. The patients were observed for 48 h with registration of possible adverse reactions. Mild or moderate transient side effects were recorded in 24 patients. No serious adverse reactions were noted, and EEG recorded in 25 patients showed no changes.

  7. Risk factors for urinary tract infections in patients with lumbar spinal cord injuries during rehabilitation period%腰椎脊髓损伤患者康复期医院尿路感染的相关因素分析

    Institute of Scientific and Technical Information of China (English)

    万春霞; 刘静; 杨春霞

    2015-01-01

    目的:探讨腰椎脊髓损伤患者康复期医院尿路感染的相关危险因素,对患者康复期治疗及尿路感染的预防起到一定指导作用。方法回顾性分析2012年6月-2013年6月62例腰椎脊髓损伤住院患者的临床资料,选择可能导致尿路感染的因素,比较尿路感染发生率,单因素分析影响尿路感染发生的相关因素,多因素 logistic回归分析影响尿路感染发生的独立危险因素。结果脊髓损伤患者发生尿路感染27例,感染率为43.5%;脊髓损伤程度、尿管留置时间、膀胱冲洗频率、尿路感染前抗菌药物使用、有低蛋白血症是影响脊髓损伤住院患者康复期尿路感染的危险因素;脊髓损伤程度、尿管留置时间和尿路感染前使用抗菌药物是影响脊髓损伤住院患者康复期尿路感染发生的独立危险因素。结论采取相应的预防措施,可有效地减少患者尿路感染的发生率,提高患者康复期间的治疗效果。%OBJECTIVE To explore the related risk factors for nosocomial infections in patients with lumbar spinal cord injuries during the rehabilitation period so as to provide guidance for prevention of urinary tract infections during the rehabilitation period .METHODS The clinical data of 62 patients with lumbar spinal cord injuries who were hospitalized from Jun 2012 to Jun 2013 were retrospectively analyzed ,then the risk factors for the urinary tract infections were analyzed ,the incidence of the urinary tract infections was observed ,the univariate analysis was conducted for the related influencing factors for the urinary tract infections ,and the multivariate logistic re‐gression analysis was performed for the independent risk factors for the urinary tract infections .RESULTS The uri‐nary tract infections occurred in 27 patients with spinal cord injuries ,with the infection rate of 43 .5% .The degree of spinal cord injuries ,catheter indwelling time ,frequency

  8. 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.

  9. Pediatric isolated bilateral iliac aneurysm.

    Science.gov (United States)

    Chithra, R; Sundar, R Ajai; Velladuraichi, B; Sritharan, N; Amalorpavanathan, J; Vidyasagaran, T

    2013-07-01

    Aneurysms are rare in children. Isolated iliac artery aneurysms are very rare, especially bilateral aneurysms. Pediatric aneurysms are usually secondary to connective tissue disorders, arteritis, or mycotic causes. We present a case of a 3-year-old child with bilateral idiopathic common iliac aneurysms that were successfully repaired with autogenous vein grafts.

  10. Lumbar Aspergillus osteomyelitis mimicking pyogenic osteomyelitis in an immunocompetent adult.

    Science.gov (United States)

    Yoon, Kyeong-Wook; Kim, Young-Jin

    2015-04-01

    Spinal Aspergillus osteomyelitis is rare and occurs mostly in immunocompromised patients, but especially very rare in immunocompetent adult. This report presents a case of lumbar vertebral osteomyelitis in immunocompetent adult. A 53-year-old male who had no significant medical history was admitted due to complaints of back pain radiating to the flank for the last 3 months, followed by a progressive motor weakness of both lower limbs. Lumbar magnetic resonance imaging (MRI) demonstrated osteomyelitis and diskitis, suspected to be a pyogenic condition rather than a tuberculosis infection. Despite antibiotic treatment for several weeks, the symptoms worsened, and finally, open surgery was performed. Surgical biopsy revealed an Aspergillus infection and medical treatment with amphotericin B was started. It can be diagnosed early through an MRI; biopsy is very important but difficult, and making the correct differential diagnosis is essential for avoiding unexpected complications. The authors report a case of lumbar Aspergillus osteomyelitis in an immunocompetent adult and reviewed previously described cases of spinal aspergillosis.

  11. Evidence against the use of lumbar spine radiography for low back pain

    Energy Technology Data Exchange (ETDEWEB)

    Bosch, M.A.A.J. van den E-mail: m.a.vandenbosch@azu.nl; Hollingworth, W.; Kinmonth, A.L.; Dixon, A.K

    2004-01-01

    AIM: To review abnormalities reported on plain radiographic examination of the lumbar spine in patients referred with low back pain by general practitioners. Additionally, we evaluated and stratified the prevalence of these abnormalities by age. Finally, the diagnostic impact of lumbar spine radiography for the diagnosis of degenerative change, fracture, infection and possible tumour, was modelled. MATERIALS AND METHODS: A retrospective review of 2007 radiographic reports of patients referred with low back pain for lumbar spine radiography to a large radiology department was performed. The reports were classified into different diagnostic groups and subsequently stratified according to age. The potential diagnostic impact of lumbar spine radiography was modelled by using the prevalence of conditions studied as pre-test probabilities of disease. RESULTS: The prevalence of reported lumbar spine degeneration increased with age to 71% in patients aged 65-74 years. The overall prevalence of fracture, possible infection, possible tumour was low in our study population: 4, 0.8 and 0.7%, respectively. Fracture and possible infection showed no association with age. Possible tumour was only reported in patients older than 55 years of age. CONCLUSION: Although the prevalence of degenerative changes was high in older patients, the therapeutic consequences of diagnosing this abnormality are minor. The prevalence of possible serious conditions was very low in all age categories, which implies radiation exposure in many patients with no significant lesions.

  12. Adjacent Lumbar Disc Herniation after Lumbar Short Spinal Fusion

    Directory of Open Access Journals (Sweden)

    Koshi Ninomiya

    2014-01-01

    Full Text Available A 70-year-old outpatient presented with a chief complaint of sudden left leg motor weakness and sensory disturbance. He had undergone L4/5 posterior interbody fusion with L3–5 posterior fusions for spondylolisthesis 3 years prior, and the screws were removed 1 year later. He has been followed up for 3 years, and there had been no adjacent segment problems before this presentation. Lumbar magnetic resonance imaging (MRI showed a large L2/3 disc hernia descending to the L3/4 level. Compared to the initial MRI, this hernia occurred in an “intact” disc among multilevel severely degenerated discs. Right leg paresis and bladder dysfunction appeared a few days after admission. Microscopic lumbar disc herniotomy was performed. The right leg motor weakness improved just after the operation, but the moderate left leg motor weakness and difficulty in urination persisted.

  13. [The use of minimally invasive instrumental spinal surgical technique in lumbar diseases of degenerative or traumatic origin].

    Science.gov (United States)

    Schwarcz, Attila; Kasó, Gábor; Büki, András; Dóczi, Tamás

    2013-03-30

    Paradigm change has recently taken place in spine surgery with the application of minimally invasive techniques. Minimally invasive techniques have several advantages over the open traditional techniques: less blood loss, preservation of spine muscle integrity, shorter hospitalization, early mobilization, reduced pain levels, lower risk of infection. The presented cases cover following lumbar pathologies: segmental spinal instability, LV-SI grade II. spondylolisthesis, degenerative spondylolisthesis, spine trauma. Unilateral or bilateral mini-open technique was employed in the degenerative cases, depending on symptoms and signes. If unilateral symptoms--pathology was identified, screws and rod were implanted percutaneously on the side contralateral to the pathology. The segmental fusion between vertebral bodies was always assured by a cage and autologous bone. The presented trauma case involved combined AO type A2 and B fractures. The anterior column was strengthened with vertebral body stents filled with bone cement, the posterior column was fixed with a percutaneously implanted screw rod system. Insertion of stents in the collapsed vertebra significantly increased the vertebral body height and also improved the stability of the spine. Minimally invasive spine surgery techniques appear more advantageous over the traditional open spine surgery that necessitates for large midline approaches.

  14. Traumatic bilateral hip dislocation with bilateral sciatic nerve palsy

    Institute of Scientific and Technical Information of China (English)

    Ajay Pal Singh; Amarjit Singh Sidhu; Arun Pal Singh

    2010-01-01

    Bilateral hip dislocation rarely occurs.In this paper, a case of bilateral hip dislocation associated with bilateral sciatic nerve palsy resulted from a road traffic acci-dent is reported.Both hips were emergently reduced under general anaesthesia.Acetabular reconstruction was done bilaterally due to the unstable hips.The patient subsequently developed heterotopic ossification and avascular necrosis on the left hip and underwent total hip arthroplasty.The sciatic nerve on the right side achieved complete recovery but that on the left side only partly recovered and was aug-mented by tendon transfer.Such injuries are serious and one should be aware of the complications because they can resurface and so patients should be followed up for a long time.To the best of our knowledge, this kind of injury has not been reported in the English .language literature.

  15. Cortical blindness following posterior lumbar decompression and fusion.

    Science.gov (United States)

    Agarwal, Nitin; Hansberry, David R; Goldstein, Ira M

    2014-01-01

    Perioperative vision loss following non-ocular surgery is a well-documented phenomenon. In particular, perioperative vision loss has been frequently cited following spinal surgery. Although the rate of vision compromise in spinal surgery is relatively low, the consequences can be quite severe and devastating for the patient. We report a 60-year-old woman who initially presented with back and left leg pain as well as paraparesis. Imaging studies of the lumbar spine showed bony erosion consistent with tumor infiltration of the L3 and L4 spinal segments. Laminectomy at the L2-L4 levels for decompression of the intraspinal tumor was performed. Pathology of the resected bone was consistent with metastatic adenocarincoma. Postoperatively, the patient suffered severe anemia and bilateral infarctions of the posterior cerebral arteries and occipital lobes resulting in vision compromise. Although a definitive pathogenesis remains unknown, preoperative cardiovascular issues and intraoperative hemodynamic instabilities have typically been implicated as high risk factors. High risk factors for this novel clinical presentation of visual compromise following posterior lumbar laminectomy with decompression for an intraspinal tumor are reported.

  16. Clinical and surgical outcomes after lumbar laminectomy: An analysis of 500 patients

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    Mohamad Bydon

    2015-01-01

    Full Text Available Background: The objective of this study is to determine the clinical and surgical outcomes following lumbar laminectomy. Methods: We retrospectively reviewed medical records of neurosurgical patients who underwent first-time, bilateral, 1-3 level laminectomies for degenerative lumbar disease. Patients with discectomy, complete facetectomy, and fusion were excluded. Results: Five hundred patients were followed for an average of 46.79 months. Following lumbar laminectomy, patients experienced statistically significant improvement in back pain, neurogenic claudication, radiculopathy, weakness, and sensory deficits. The rate of intraoperative durotomy was 10.00%; however, 1.60% experienced a postoperative cerebrospinal fluid leak. The risk of experiencing at least one postoperative complication with a lumbar laminectomy was 5.60%. Seventy-two patients (14.40% required reoperations for progression of degenerative disease over a mean of 3.40 years. The most common symptoms prior to reoperation included back pain (54.17%, radiculopathy (47.22%, weakness (18.06%, sensory deficit (15.28%, and neurogenic claudication (19.44%. The relative risk of reoperation for patients with postoperative back pain was 6.14 times higher than those without postoperative back pain (P < 0.001. Of the 72 patients undergoing reoperations, 55.56% underwent decompression alone, while 44.44% underwent decompression and posterolateral fusions. When considering all-time reoperations, the lifetime risk of requiring a fusion after a lumbar laminectomy based on this study (average follow-up of 46.79 months was 8.0%. Conclusion: Patients experienced statistically significant improvements in back pain, neurogenic claudication, radiculopathy, motor weakness, and sensory deficit following lumbar laminectomy. Incidental durotomy rate was 10.00%. Following a first-time laminectomy, the reoperation rate was 14.4% over a mean of 3.40 years.

  17. Bilateral facial nerve palsy in a newly diagnosed diabetic patient with associated herpes labialis

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    Manish Gupta

    2014-01-01

    Full Text Available Bilateral facial nerve palsy is a very rare condition, usually following neurologic, neoplastic, traumatic, infective or metabolic causes. We present here a case of 29-year-old male, diagnosed on admission as diabetic with herpes labialis and bilateral facial paralysis. As the differentials are extensive, diagnostic workup and subsequent treatment should be done keeping various etiological factors in mind.

  18. Lumbar disc excision through fenestration

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    Sangwan S

    2006-01-01

    Full Text Available Background : Lumbar disc herniation often causes sciatica. Many different techniques have been advocated with the aim of least possible damage to other structures while dealing with prolapsed disc surgically in the properly selected and indicated cases. Methods : Twenty six patients with clinical symptoms and signs of prolapsed lumbar intervertebral disc having radiological correlation by MRI study were subjected to disc excision by interlaminar fenestration method. Results : The assessment at follow-up showed excellent results in 17 patients, good in 6 patients, fair in 2 patients and poor in 1 patient. The mean preoperative and postoperative Visual Analogue Scores were 9.34 ±0.84 and 2.19 ±0.84 on scale of 0-10 respectively. These were statistically significant (p value< 0.001, paired t test. No significant complications were recorded. Conclusion : Procedures of interlaminar fenestration and open disc excision under direct vision offers sufficient adequate exposure for lumbar disc excision with a smaller incision, lesser morbidity, shorter convalescence, early return to work and comparable overall results in the centers where recent laser and endoscopy facilities are not available.

  19. Clinical anatomy and 3D virtual reconstruction of the lumbar plexus with respect to lumbar surgery

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    Ding Zi-hai

    2011-04-01

    Full Text Available Abstract Background Exposure of the anterior or lateral lumbar via the retroperitoneal approach easily causes injuries to the lumbar plexus. Lumbar plexus injuries which occur during anterior or transpsoas lumbar spine exposure and placement of instruments have been reported. This study aims is to provide more anatomical data and surgical landmarks in operations concerning the lumbar plexus in order to prevent lumbar plexus injuries and to increase the possibility of safety in anterior approach lumbar surgery. Methods To study the applied anatomy related to the lumbar plexus of fifteen formaldehyde-preserved cadavers, Five sets of Virtual Human (VH data set were prepared and used in the study. Three-dimensional (3D computerized reconstructions of the lumbar plexus and their adjacent structures were conducted from the VH female data set. Results The order of lumbar nerves is regular. From the anterior view, lumbar plexus nerves are arranged from medial at L5 to lateral at L2. From the lateral view, lumbar nerves are arranged from ventral at L2 to dorsal at L5. The angle of each nerve root exiting outward to the corresponding intervertebral foramen increases from L1 to L5. The lumbar plexus nerves are observed to be in close contact with transverse processes (TP. All parts of the lumbar plexus were located by sectional anatomy in the dorsal third of the psoas muscle. Thus, access to the psoas major muscle at the ventral 2/3 region can safely prevent nerve injuries. 3D reconstruction of the lumbar plexus based on VCH data can clearly show the relationships between the lumbar plexus and the blood vessels, vertebral body, kidney, and psoas muscle. Conclusion The psoas muscle can be considered as a surgical landmark since incision at the ventral 2/3 of the region can prevent lumbar plexus injuries for procedures requiring exposure of the lateral anterior of the lumbar. The transverse process can be considered as a landmark and reference in surgical

  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, originating...... 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...... 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 with bilateral...

  1. Bilateral Olecranon Tophaceous Gout Bursitis

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    Güzelali Özdemir

    2017-01-01

    Full Text Available In this case, we present a patient with the diagnosis of bilateral olecranon tophaceous gout. After the surgical treatment, there was no limitation of range of motion or wound problem at 6th month control.

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

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    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.

  3. Bilateral Morgagni Hernia in Adult

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    Ali Celik

    2014-03-01

    Full Text Available       Morgagni hernia is a congenital anterior diaphragma hernias. Although it generally seen in childhood and on the right side, rarely seen bilaterally and adult. Computarize tomography is helpful in diagnosis for this lesions asymptomatic in adult. In this article, bilaterally morgagni hernia diagnosed a sixty-five year old male patient looked for due to dyspne was presented.

  4. Bilateral sarkoidose i glandula parotis

    DEFF Research Database (Denmark)

    Hahn, Pernille; Krogdahl, Annelise; Godballe, Christian

    2012-01-01

    We describe an unusual case of sarcoidosis in which the patient presented with a bilateral swelling of the parotid salivary glands and no other manifestation of the disease. Sarcoidosis is a multisystem granulomatous disorder of unknown cause in which there may be multiple exocrine involvement......, including the salivary glands. This case emphasises the importance of including sarcoidosis in the differential diagnosis of bilateral parotid swelling....

  5. Lumbar extracavitary corpectomy with a single stage circumferential arthrodesis: surgical technique and clinical series.

    Science.gov (United States)

    Singh, Kern; Park, Daniel K

    2012-07-01

    Circumferential arthrodesis and reconstruction is necessary after a lumbar corpectomy in the setting of malignancy and infection. The advent of expandable cage technology now allows for safe anterior column reconstruction via a posterior approach with no transection and minimal retraction of the lumbar spinal nerve roots. Fifteen patients underwent a single-stage, circumferential corpectomy and anterior spinal reconstruction with an expandable cage via a midline, posterior, lateral lumbar extracavitary approach. Posterior segmental pedicle screw fixation and iliac crest bone graft was used in all cases. Fifteen lumbar extracavitary corpectomy nerve root-sparing procedures have been performed to date, with at least 1-year follow-up (12 tumors/3 infections). No patient suffered any neurological complications. One patient suffered from a postoperative myocardial infarction 10 days after the procedure. Two patients had medical complications that were treated without sequelae. We present a technical description and case series of patients undergoing a single-stage, circumferential corpectomy and anterior spinal reconstruction with an expandable cage via a midline, posterior, lateral lumbar extracavitary approach with at least 1-year follow-up. The technique is safe, technically feasible, and obviates an anterior approach in this oftentimes critically ill patient population.

  6. Infections

    Science.gov (United States)

    ... Does My Child Need? How to Safely Give Acetaminophen Is It a Cold or the Flu? Is the Flu Vaccine a Good Idea for Your Family? Too Late for the Flu Vaccine? Common Childhood Infections Can Chronic Ear Infections Cause Long-Term Hearing Loss? Chickenpox Cold Sores Common Cold Diarrhea Fever and ...

  7. Successful operative management of an upper lumbar spinal canal stenosis resulting in multilevel lower nerve root radiculopathy

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    Shearwood McClelland

    2015-01-01

    Full Text Available Lumbar stenosis is a common disorder, usually characterized clinically by neurogenic claudication with or without lumbar/sacral radiculopathy corresponding to the level of stenosis. We present a case of lumbar stenosis manifesting as a multilevel radiculopathy inferior to the nerve roots at the level of the stenosis. A 55-year-old gentleman presented with bilateral lower extremity pain with neurogenic claudication in an L5/S1 distribution (posterior thigh, calf, into the foot concomitant with dorsiflexion and plantarflexion weakness. Imaging revealed grade I spondylolisthesis of L3 on L4 with severe spinal canal stenosis at L3-L4, mild left L4-L5 disc herniation, no stenosis at L5-S1, and no instability. EMG revealed active and chronic L5 and S1 radiculopathy. The patient underwent bilateral L3-L4 hemilaminotomy with left L4-L5 microdiscectomy for treatment of his L3-L4 stenosis. Postoperatively, he exhibited significant improvement in dorsiflexion and plantarflexion. The L5-S1 level was not involved in the operative decompression. Patients with radiculopathy and normal imaging at the level corresponding to the radiculopathy should not be ruled out for operative intervention should they have imaging evidence of lumbar stenosis superior to the expected affected level.

  8. Percutaneous treatment of cervical and lumbar herniated disc

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    Kelekis, A., E-mail: akelekis@med.uoa.gr; Filippiadis, D.K., E-mail: dfilippiadis@yahoo.gr

    2015-05-15

    Therapeutic armamentarium for symptomatic intervertebral disc herniation includes conservative therapy, epidural infiltrations (interlaminar or trans-foraminal), percutaneous therapeutic techniques and surgical options. Percutaneous, therapeutic techniques are imaging-guided, minimally invasive treatments for intervertebral disc herniation which can be performed as outpatient procedures. They can be classified in 4 main categories: mechanical, thermal, chemical decompression and biomaterials implantation. Strict sterility measures are a prerequisite and should include extensive local sterility and antibiotic prophylaxis. Indications include the presence of a symptomatic, small to medium sized contained intervertebral disc herniation non-responding to a 4–6 weeks course of conservative therapy. Contraindications include sequestration, infection, segmental instability (spondylolisthesis), uncorrected coagulopathy or a patient unwilling to provide informed consent. Decompression techniques are feasible and reproducible, efficient (75–94% success rate) and safe (>0.5% mean complications rate) therapies for the treatment of symptomatic intervertebral disc herniation. Percutaneous, imaging guided, intervertebral disc therapeutic techniques can be proposed either as an initial treatment or as an attractive alternative prior to surgery for the therapy of symptomatic herniation in both cervical and lumbar spine. This article will describe the mechanism of action for different therapeutic techniques applied to intervertebral discs of cervical and lumbar spine, summarize the data concerning safety and effectiveness of these treatments, and provide a rational approach for the therapy of symptomatic intervertebral disc herniation in cervical and lumbar spine.

  9. A Novel Nonpedicular Screw-Based Fixation in Lumbar Spondylolisthesis

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    Ming-Hong Chen

    2017-01-01

    Full Text Available Objective. The authors present the clinical results obtained in patients who underwent interspinous fusion device (IFD implantation following posterior lumbar interbody fusion (PLIF. The purpose of this study is investigating the feasibility of IFD with PLIF in the treatment of lumbar spondylolisthesis. Methods. Between September 2013 and November 2014, 39 patients underwent PLIF and subsequent IFD (Romeo®2 PAD, Spineart, Geneva, Switzerland implantation. Medical records of these patients were retrospectively reviewed to collect relevant data such as blood loss, operative time, and length of hospital stay. Radiographs and clinical outcome were evaluated 6 weeks and 12 months after surgery. Results. All 39 patients were followed up for more than one year. There were no major complications such as dura tear, nerve injuries, cerebrospinal fluid leakage, or deep infection. Both interbody and interspinous fusion could be observed on radiographs one year after surgery. However, there were 5 patients having early retropulsion of interbody fusion devices. Conclusion. The interspinous fusion device appears to achieve posterior fixation and facilitate lumbar fusion in selected patients. However, further study is mandatory for proposing a novel anatomic and radiological scoring system to identify patients suitable for this treatment modality and prevent postoperative complications.

  10. A Novel Nonpedicular Screw-Based Fixation in Lumbar Spondylolisthesis

    Science.gov (United States)

    2017-01-01

    Objective. The authors present the clinical results obtained in patients who underwent interspinous fusion device (IFD) implantation following posterior lumbar interbody fusion (PLIF). The purpose of this study is investigating the feasibility of IFD with PLIF in the treatment of lumbar spondylolisthesis. Methods. Between September 2013 and November 2014, 39 patients underwent PLIF and subsequent IFD (Romeo®2 PAD, Spineart, Geneva, Switzerland) implantation. Medical records of these patients were retrospectively reviewed to collect relevant data such as blood loss, operative time, and length of hospital stay. Radiographs and clinical outcome were evaluated 6 weeks and 12 months after surgery. Results. All 39 patients were followed up for more than one year. There were no major complications such as dura tear, nerve injuries, cerebrospinal fluid leakage, or deep infection. Both interbody and interspinous fusion could be observed on radiographs one year after surgery. However, there were 5 patients having early retropulsion of interbody fusion devices. Conclusion. The interspinous fusion device appears to achieve posterior fixation and facilitate lumbar fusion in selected patients. However, further study is mandatory for proposing a novel anatomic and radiological scoring system to identify patients suitable for this treatment modality and prevent postoperative complications. PMID:28164125

  11. Lumbar CT findings of patients with low back pain

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    Lee, Yong Chul; Kim, Yang Soo; Kim, Kyun Sang [Chung-Ang University, Seoul (Korea, Republic of)

    1986-04-15

    Low back pain is probably the second most common disease entity to upper respiratory infection in developed country. We were missing at least 50% of the pathologic conditions by using conventional diagnostic modalities in low back pain. They did tell us nothing or little about facet abnormalities, lateral recesses, vertebral canal and soft tissue surrounding lumbar spines. High resolutional CT has been the biggest turning point in the diagnosis and management of low back pain. CT make a contribution to reducing the morbidity and probably the cost of evaluating patients with low back pain, and to increasing diagnostic accuracy. We observed 100 cases of lumbar CT using TCT 80A scanner for the evaluation of low back pain during the period from Apr. 1985 to Sept. 1985 at Chung-Ang University Hospital. Lumbar CT scan reveals high-positive findings (98%) in low back pain patients. Common low back disorders in CT are disc bulging (53%), herniated nucleus pulposus (32%), degenerative arthritis in posterior facet joints (27%), spinal stenosis (20%) and postoperative spines (15%). Uncommon low back disorders in CT are compression fracture of vertebral bodies, spondylolysis or spondylolisthesis, tropism, transitional vertebra, Scheueman's disease, limbic fracture, transverse process or articular process fracture, sacroiliac joint subluxation, conjoined nerve root and meningocele.

  12. Fatal bilateral pneumothoraces following administration of aerosolised pentamidine.

    Science.gov (United States)

    Green, Alison; Milne, Nathan; Ong, Beng Beng

    2011-10-01

    Aerosolised pentamidine (AP) is used for prophylaxis against infection with Pneumocystis jiroveci (carinii), a significant cause of morbidity and mortality for people with human immunodeficiency virus (HIV). In this article we report a 55 year old man with HIV and a background history of asthma since childhood, who suffered respiratory arrest and died within an hour of commencing AP prophylaxis. Autopsy revealed bilateral pneumothoraces. Common side effects of AP therapy include bronchospasm and coughing. Pneumothorax has been reported in several cases. To our knowledge, this is the first reported fatality from bilateral pneumothoraces.

  13. Bilateral adrenal [corrected] nodules due to histoplasmosis in an elderly.

    Science.gov (United States)

    Carvalho, Flávio Pedreira de Freitas de; Curiati, José Antônio Esper; Mauad, Thaís; Incerti, Milena Mendes; Jacob Filho, Wilson

    2007-02-01

    We report a case history of an 84-year-old elderly male patient that presented with a clinical picture suggestive of adrenal failure and bilateral adrenal nodules detected by abdominal computed tomography. A fine needle-guided biopsy was inconclusive for achieving a final diagnosis. The patient died due to septic shock and the autopsy disclosed histoplasmosis with extensive bilateral necrosis of the adrenal glands. Although the adrenal involvement in chronic disseminated histoplasmosis has been described, there have been few reports of the infection being associated with adrenal insufficiency.

  14. Bilateral afrenal nodules due to histoplasmosis in an elderly

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    Flávio Pedreira de Freitas de Carvalho

    2007-02-01

    Full Text Available We report a case history of an 84-year-old elderly male patient that presented with a clinical picture suggestive of adrenal failure and bilateral adrenal nodules detected by abdominal computed tomography. A fine needle-guided biopsy was inconclusive for achieving a final diagnosis. The patient died due to septic shock and the autopsy disclosed histoplasmosis with extensive bilateral necrosis of the adrenal glands. Although the adrenal involvement in chronic disseminated histoplasmosis has been described, there have been few reports of the infection being associated with adrenal insufficiency.

  15. Traumatic Lumbosacral Dislocation Treated with Posterior Lumbar Interbody Fusion Using Intersomatic Cages

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    Katsuhiro Tofuku

    2009-01-01

    Full Text Available A 35-year-old man was struck by a car on his right side and presented with paraparesis of both lower extremities. Radiographic examination revealed multiple transverse process fractures and anterior displacement of L5 on S1. Computed tomography revealed a bilateral anterior facet dislocation of the fifth lumbar vertebra on the sacrum. MRI showed rupture of the posterior ligamentous complex. A posterior lumbar interbody fusion using two intersomatic cages and pedicle screw instrumentation and posterior fusion were performed. Although no major disc lesion was found at the level of L5-S1 on preoperative MRI, a severely collapsed L5-S1 disc was found intraoperatively. Two years after surgery, the patient was asymptomatic with normal neurological findings, and has resumed normal activity. We believe that lumbosacral dislocation can be considered a three-column injury with an L5-S1 disc lesion, and, therefore, requires a solid circumferential segmental arthrodesis to improve fusion rate.

  16. Isthmic lumbar spondylolisthesis with sciatica; MR imaging vs myelography

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    Annertz, M.; Holtaas, S.; Cronqvist, S.; Joensson, B.; Stroemqvist, B. (Lund Univ. Hospital (Sweden). Dept. of Diagnostic Radiology Lund Univ. Hospital (Sweden). Dept. of Orthopedics)

    1990-09-01

    Seventeen patients with sciatica and isthmic lumbar spondylolisthesis were studied with magnetic resonance (MR) imaging. In 13, myelography was also performed: 5 had dural sac deformation and root sleeve shortening, 2 had deformation with unilateral root sleeve shortening, one had bilateral root sleeve shortening only, and one had sac deformation only. In 4, myelography was normal. On sagittal MR examinations the neural foramen had an altered shape bilaterally with the long axis horizontal in all cases. In addition to altered shape the following was found in the 33 foramina evaluated. I: Normal nerve (n=8), II: Compressed nerve (n=16); III: Disappearance of fat, nerve not possible to identify (n=9). In patients with unilateral sciatica, the degree of foraminal stenosis correlated well with the side of symptoms. Coronal views showed the course of the nerve and pedicular kinking. Eight patients underwent decompressive surgery which revealed nerve compression by hypertrophic fibrous tissue and pedicular kinking, which correlated well with the findings on MR. Since the site of nerve compression often was peripheral to the root sleeves, myelography did not give complete information. (orig.).

  17. Genetic association studies in lumbar disc degeneration

    DEFF Research Database (Denmark)

    Eskola, Pasi J; Lemmelä, Susanna; Kjaer, Per;

    2012-01-01

    Low back pain is associated with lumbar disc degeneration, which is mainly due to genetic predisposition. The objective of this study was to perform a systematic review to evaluate genetic association studies in lumbar disc degeneration as defined on magnetic resonance imaging (MRI) in humans....

  18. Primary lumbar hernia: A rarely encountered hernia

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    Sharada Sundaramurthy

    2016-01-01

    Conclusion: A surgeon may encounter a primary lumbar hernia perhaps once in his lifetime making it an interesting surgical challenge. Sound anatomical knowledge and adequate imaging are indispensable. Inspite of advances in minimally invasive surgery, it cannot be universally applied to patients with lumbar hernia and management requires a more tailored approach.

  19. [Neonatal occlusion due to a lumbar hernia].

    Science.gov (United States)

    Hunald, F A; Ravololoniaina, T; Rajaonarivony, M F V; Rakotovao, M; Andriamanarivo, M L; Rakoto-Ratsimba, H

    2011-10-01

    A Petit lumbar hernia is an uncommon hernia. Congenital forms are seen in children. Incarceration may occur as an unreducible lumbar mass, associated with bilious vomiting and abdominal distention. Abdominal X-ray shows sided-wall bowel gas. In this case, reduction and primary closure must be performed as emergency repair.

  20. Rapidly Progressive Gas-containing Lumbar Spinal Epidural Abscess.

    Science.gov (United States)

    Bang, Jin Hyuk; Cho, Keun-Tae

    2015-09-01

    Gas-containing (emphysematous) infections of the abdomen, pelvis, and extremities are well-known disease entities, which can potentially be life-threatening. They require aggressive medical and often surgical treatment. In the neurosurgical field, some cases of gas-containing brain abscess and subdural empyema have been reported. Sometimes they progress rapidly and even can cause fatal outcome. However, gas-containing spinal epidural abscess has been rarely reported and clinical course is unknown. We report on a case of rapidly progressive gas-containing lumbar spinal epidural abscess due to Enterococcus faecalis in a 72-year-old male patient with diabetes mellitus.

  1. Lumbar Epidural Varix Mimicking Disc Herniation.

    Science.gov (United States)

    Bursalı, Adem; Akyoldas, Goktug; Guvenal, Ahmet Burak; Yaman, Onur

    2016-07-01

    Lumbar radiculopathy is generally caused by such well-recognized entity as lumbar disc herniation in neurosurgical practice; however rare pathologies such as thrombosed epidural varix may mimic them by causing radicular symptoms. In this case report, we present a 26-year-old man with the complaint of back and right leg pain who was operated for right L4-5 disc herniation. The lesion interpreted as an extruded disc herniation preoperatively was found to be a thrombosed epidural varix compressing the nerve root preoperatively. The nerve root was decompressed by shrinking the lesion with bipolar thermocoagulation and excision. The patient's complaints disappeared in the postoperative period. Thrombosed lumbar epidural varices may mimic lumbar disc herniations both radiologically and clinically. Therefore, must be kept in mind in the differential diagnosis of lumbar disc herniations. Microsurgical techniques are mandatory for the treatment of these pathologies and decompression with thermocoagulation and excision is an efficient method.

  2. Diagnostic value of lumbar facet joint injection: a prospective triple cross-over study.

    Directory of Open Access Journals (Sweden)

    Uwe Schütz

    Full Text Available The diagnosis "lumbar facet syndrome" is common and often indicates severe lumbar spine surgery procedures. It is doubtful whether a painful facet joint (FJ can be identified by a single FJ block. The aim of this study was to clarify the validity of a single and placebo controlled bilateral FJ blocks using local anesthetics. A prospective single blinded triple cross-over study was performed. 60 patients (31 f, 29 m, mean age 53.2 yrs (22-73 with chronic low back pain (mean pain persistance 31 months, 6 months of conservative treatment without success admitted to a local orthopaedic department for surgical or conservative therapy of chronic LBP, were included in the study. Effect on pain reduction (10 point rating scale was measured. The 60 subjects were divided into six groups with three defined sequences of fluoroscopically guided bilateral monosegmental lumbar FJ test injections in "oblique needle" technique: verum-(local anaesthetic-, placebo-(sodium chloride- and sham-injection. Carry-over and periodic effects were evaluated and a descriptive and statistical analysis regarding the effectiveness, difference and equality of the FJ injections and the different responses was performed. The results show a high rate of non-response, which documents the lack of reliable and valid predictors for a positive response towards FJ blocks. There was a high rate of placebo reactions noted, including subjects who previously or later reacted positively to verum injections. Equivalence was shown among verum vs. placebo and partly vs. sham also. With regard to test validity criteria, a single intraarticular FJ block with local anesthetics is not useful to detect the pain-responsible FJ and therefore is no valid and reliable diagostic tool to specify indication of lumbar spine surgery. Comparative FJ blocks with local anesthetics and placebo-controls have to be interpretated carefully also, because they solely give no proper diagnosis on FJ being main pain

  3. Bilateral zeta functions and their applications

    OpenAIRE

    Shibukawa, Genki

    2011-01-01

    We introduce a new type of multiple zeta functions, which we call bilateral zeta functions, analogous to the Barnes zeta functions. The bilateral zeta function is a periodic function and shares certain basic properties of Barnes zeta function. Especially, we prove that the bilateral zeta function has a nice Fourier series expansion and the Barnes zeta function can be expressed as a finite sum of bilateral zeta functions. By these properties of the bilateral zeta functions, We obtain simple pr...

  4. Bilateral spontaneous hemotympanum: Case report

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    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.

  5. Traumatic lumbar spondylolisthesis without facet fracture at L4/L5. A case report and literature review

    Institute of Scientific and Technical Information of China (English)

    Dominique N’Dri-Oka; Souleymane Issa Sarki; Landry Konan; Yacouba Haro

    2016-01-01

    L4–L5 traumatic spondylolisthesis has been rarely reported in the literature. At lumbar spine level traumatic dislocation lesion realizes“traumatic spondylolisthesis or traumatic bilateral lumbar facet locked syndrome”. The aim of the present paper is to report this rare lesion and discuss its mechanism and management. A case report is followed by Literature review made on Medline and scholar google database from 2000 to 2015. The case report concerned a 33-year-old man, who refused to wear a seat belt, injured his lumbar spine following a motor vehicle accident. L4-L5 spondylolisthesis occurred after the vehicle rolled over several times. Sixteen months after the accident the patient had a favorable outcome. Literature review on Medline and scholar google database from 2000 to 2015 was carried out and five cases of traumatic spondylolisthesis were found. The Sex ratio was 3/2. Surgical treatment consisted of posterolateral interbody fusion. Traumatic lumbar spine spondylolisthesis is rare. When it occurs, it is always associated with vertebral lumbar fracture. L4-L5 traumatic spondylolisthesis was caused by a high-energy mechanism and improper use of seat belt.

  6. A comparative roentgenographic analysis of the lumbar spine in male army recruits with and without lower back pain

    Energy Technology Data Exchange (ETDEWEB)

    Steinberg, E.L. E-mail: eli_st@netvision.net.il; Luger, E.; Arbel, R.; Menachem, A.; Dekel, S

    2003-12-01

    AIM: To determine whether there is an association between lumbar spine radiographic findings and reported current and/or past lower back pain (LBP). MATERIALS AND METHODS: Four hundred and sixty-four age-matched (mean age 18 years{+-}2 months) consecutive male army recruits were examined. Half of them had a history of episodes of LBP. An orthopaedic evaluation (including radiographs of the lumbar spine) is part of the routine medical examination for all military recruits. Two senior orthopaedic surgeons and one radiologist who performed the morphological measurements assessed the radiographs. RESULTS: We found an increased frequency of right-sided scoliosis, lumbar lordosis, sacral lumbarization, wedge vertebra, bilateral spondylolysis of L5 and/or a sagittal diameter of less than 12 mm among the recruits with LBP. No such association was found with spina bifida, left-sided scoliosis, hemi-lumbarization, sacralization and hemi-sacralization, Schmorl's nodules or mild degenerative changes. CONCLUSION: Given that radiographic screening shows that LBP is more common in those with spinal deformity it may be a reasonable means of predicting which individuals are more likely to develop LBP.

  7. Brucellar discitis as a cause of lumbar disc herniation: a case report.

    Science.gov (United States)

    Yilmaz, Cem; Akar, Aykan; Civelek, Erdinç; Köksay, Berkay; Kabatas, Serdar; Cansever, Tufan; Caner, Hakan

    2010-01-01

    Brucellosis is an infectious disease spread by consumption of non-pasteurized milk products or through contact with infected animals. Spinal involvement is one of the most important complications and the lumbar area is the most frequently affected site. Among the neurological consequences, nerve root compression can be a result of epidural abscess, granuloma or discitis secondary to vertebral body involvement. In this case report we present a 50-year-old male patient with brucellar discitis without spondylitis which caused lumbar disc herniation. We want to emphasize that discitis should also be considered in differential diagnosis of nerve root compression in suspected cases.

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

    OpenAIRE

    Wilson Nahmatallah Obeid; Rogério de Araújo; Luiz Antonio Vieira; Marco Antonio Campos Machado

    2003-01-01

    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. W...

  9. [Labor epidural analgesia for a woman with a pityriasis versicolor in the lumbar region].

    Science.gov (United States)

    Dubar, G; Omarjee, M; Viguié, C; Barbarot, S; Mignon, A

    2011-01-01

    Epidural analgesia is usually contraindicated in case of infection at the site of needle insertion. Tinea versicolor is a benign superficial cutaneous fungal infection caused by the proliferation of a skin commensal yeast of low pathogenicity. We report the case of a pregnant woman with a tinea versicolor in the lumbar region, who benefited from a labor epidural analgesia, realised with reinforced antiseptic measures. No neurological or infectious complication occurred.

  10. A rare consequence of blunt abdominal trauma: bilateral renal infarction.

    Science.gov (United States)

    Saritas, Ayhan; Kandis, Hayati; Gunes, Harun; Kayikci, Ali; Baltaci, Davut; Buyukkaya, Ramazan; Ozaydinli, Ismet

    2014-05-01

    A 28-year-old man was admitted to the emergency department with lumbar pain owing to a motorbike accident. On clinical examination, abdominal tenderness, pelvic and left cruris pains were present. Erythrocytes, leucocytes and protein was found to be positive in urine analysis. Abdominal computed tomography with intravenous contrast solution showed contrast enhancement in 80% of right kidney, and 30% of left kidney; some intra-abdominal free fluid was also seen. Conservative management was planned for bilateral renal infarction. Urine output was 1.1 L per day. He was discharged on the seventh day of the hospital stay. The patient had not got any problems on the sixth month follow-up. Urine output is a very important parameter for multiple trauma patients. Any decrease in urine output may not be seen inspite of the presence of bilateral renal damage as in the case of the patient, and this situation does not allow ruling out renal injury completely. Hence, emergency physician should still be careful about the risk of renal injury.

  11. Bilateral Medial Medullary Stroke: A Challenge in Early Diagnosis

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    Amir M. Torabi

    2013-01-01

    Full Text Available Bilateral medial medullary stroke is a very rare type of stroke, with catastrophic consequences. Early diagnosis is crucial. Here, I present a young patient with acute vertigo, progressive generalized weakness, dysarthria, and respiratory failure, who initially was misdiagnosed with acute vestibular syndrome. Initial brain magnetic resonance imaging (MRI that was done in the acute phase was read as normal. Other possibilities were excluded by lumbar puncture and MRI of cervical spine. MR of C-spine showed lesion at medial medulla; therefore a second MRI of brain was requested, showed characteristic “heart appearance” shape at diffusion weighted (DWI, and confirmed bilateral medial medullary stroke. Retrospectively, a vague-defined hyperintense linear DWI signal at midline was noted in the first brain MRI. Because of the symmetric and midline pattern of this abnormal signal and similarity to an artifact, some radiologists or neurologists may miss this type of stroke. Radiologists and neurologists must recognize clinical and MRI findings of this rare type of stroke, which early treatment could make a difference in patient outcome. The abnormal DWI signal in early stages of this type of stroke may not be a typical “heart appearance” shape, and other variants such as small dot or linear DWI signal at midline must be recognized as early signs of stroke. Also, MRI of cervical spine may be helpful if there is attention to brainstem as well.

  12. Chronic nontraumatic spinal epidural hematoma of the lumbar spine: MRI diagnosis

    Energy Technology Data Exchange (ETDEWEB)

    Vazquez-Barquero, A.; Pinto, J.I. [Univ. Hospital ' ' Marques de Valdecilla' ' , Santander (Spain). Dept. of Neurosurgery; Abascal, F.; Garcia-Valtuille, R.; Cerezal, L. [Hospital Mompia, Cantabria, (Spain). Dept. of Radiology; Figols, F.J. [Univ. Hospital Marques de Valdecilla, Santander (Spain). Dept. of Pathology

    2000-10-01

    An uncommon case of chronic nontraumatic spinal epidural hematoma of the lumbar spine in a 75-year-old woman is reported. The patient presented with a 7-month history of low back pain and bilateral sciatica. Magnetic resonance imaging enabled a correct preoperative diagnosis revealing a nodular, well-circumscribed epidural mass with peripheral enhancement and signal intensities consistent with chronic hematoma, which extended from L2 to L3. Laminectomy of L2-L3 was performed and the hematoma was totally resected. Histological examination of the surgical specimen demonstrated a chronic encapsulated hematoma. No evidence of vascular malformation was found. The patient recovered fully after surgical treatment. (orig.)

  13. Infections

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    Virginia Vanzzini Zago

    2012-01-01

    Full Text Available This is a retrospective, and descriptive study about the support that the laboratory of microbiology aids can provide in the diagnosis of ocular infections in patients whom were attended a tertiary-care hospital in México City in a 10-year-time period. We describe the microbiological diagnosis in palpebral mycose; in keratitis caused by Fusarium, Aspergillus, Candida, and melanized fungi; endophthalmitis; one Histoplasma scleritis and one mucormycosis. Nowadays, ocular fungal infections are more often diagnosed, because there is more clinical suspicion and there are easy laboratory confirmations. Correct diagnosis is important because an early medical treatment gives a better prognosis for visual acuity. In some cases, fungal infections are misdiagnosed and the antifungal treatment is delayed.

  14. Bilateral Ramsay Hunt syndrome in a diabetic patient

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    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.

  15. Degenerative disc disease in the lumbar spine: Another cause for focally reduced activity on marrow scintigraphy

    Energy Technology Data Exchange (ETDEWEB)

    Cooper, M. (Addenbrookes Hospital, Cambridge (United Kingdom). Dept. of Radiology); Miles, K.A. (Addenbrookes Hospital, Cambridge (United Kingdom). Dept. of Radiology Addenbrookes Hospital, Cambridge (United Kingdom). Dept. of Nuclear Medicine); Wraight, E.P. (Addenbrookes Hospital, Cambridge (United Kingdom). Dept. of Nuclear Medicine); Dixon, A.K. (Addenbrookes Hospital, Cambridge (United Kingdom). Dept. of Radiology Cambridge Univ. (United Kingdom))

    1992-05-01

    A patient is presented in whom a focal reduction in marrow activity in the lumbar spine on both leucocyte and nanocolloid marrow scintigraphy was subsequently shown to be due to fatty infiltration of marrow in association with disc degeneration. Degenerative disease in the lumbar spine has not been previously described as a cause of abnormal bone marrow distribution by such means and needs to be distinguished from a more serious pathology, such as malignant infiltration and vertebral infection, which it may mimic. In a retrospective review of 33 nanocolloid bone marrow and 117 leucocyte scintigrams, 8 showed a degree of reduced marrow activity in the lumbar spine consistent with that caused by degenerative changes. (orig.).

  16. Lumbar pedicle cortical bone trajectory screw

    Institute of Scientific and Technical Information of China (English)

    Song Tengfei; Wellington K Hsu; Ye Tianwen

    2014-01-01

    Objective The purpose of this study was to demonstrate the lumbar pedicle cortical bone trajectory (CBT) screw fixation technique,a new fixation technique for lumbar surgery.Data sources The data analyzed in this review are mainly from articles reported in PubMed published from 1994 to 2014.Study selection Original articles and critical reviews relevant to CBT technique and lumbar pedicle fixation were selected.Results CBT technique was firstly introduced as a new fixation method for lumbar pedicle surgery in 2009.The concepts,morphometric study,biomechanical characteristics and clinical applications of CBT technique were reviewed.The insertional point of CBT screw is located at the lateral point of the pars interarticularis,and its trajectory follows a caudocephalad path sagittally and a laterally directed path in the transverse plane.CBT technique can be used for posterior fixation during lumbar fusion procedures.This technique is a minimally invasive surgery,which affords better biomechanical stability,fixation strength and surgical safety.Therefore,CBT technique has the greatest benefit in lumbar pedicle surgery for patients with osteoporosis and obesity.Conclusion CBT technique is a better alternative option of lumbar pedicle fixation,especially for patients with osteoporosis and obesity.

  17. Complications and outcomes of surgery for degenerative lumbar deformity in elderly patients

    Directory of Open Access Journals (Sweden)

    Kim HJ

    2013-12-01

    Full Text Available Hyo Jong Kim, Kyu Yeol Lee, Lih WangDepartment of Orthopaedic Surgery, College of Medicine, Dong-A University, Busan, KoreaBackground: The purpose of this study was to analyze the complications, clinical outcomes, and any correlative risk factors associated with degenerative lumbar deformity surgery in elderly patients.Methods: We reviewed 78 patients who underwent posterior decompression and posterolateral fusion requiring a minimum three-level fusion for degenerative lumbar deformity associated with spinal stenosis between May 2001 and May 2006, with at least a one-year follow-up period. We assessed and compared the postoperative complications and clinical outcomes for patients aged 65 years and over (group A and patients aged 50–64 years (group B. Risk factors that could influence complications and clinical outcome were evaluated and statistically analyzed.Results: The postoperative complication rate was not significantly different between the two age groups (53% in group A and 40% in group B; however, group A had a significantly higher frequency of minor complications than group B, especially for urinary retention and postoperative delirium. A statistical relationship between diabetes mellitus and deep wound infection, one of the major complications of degenerative lumbar deformity surgery, was observed in both group A and group B. Male sex was a risk factor for urinary retention and long operative time, and abundant blood loss was a significant risk factor for postoperative delirium in group A.Conclusion: There were no significant differences in results for degenerative lumbar deformity surgery between patients older and younger than 65 years. However, diabetes mellitus showed a significant correlation with deep wound infection, which is one of the major complications of degenerative lumbar deformity surgery, and with urinary retention and postoperative delirium, which occurred frequently in patients aged older than 65 years

  18. Axial loaded MRI of the lumbar spine

    Energy Technology Data Exchange (ETDEWEB)

    Saifuddin, A. E-mail: asaifuddin@aol.com; Blease, S.; MacSweeney, E

    2003-09-01

    Magnetic resonance imaging is established as the technique of choice for assessment of degenerative disorders of the lumbar spine. However, it is routinely performed with the patient supine and the hips and knees flexed. The absence of axial loading and lumbar extension results in a maximization of spinal canal dimensions, which may in some cases, result in failure to demonstrate nerve root compression. Attempts have been made to image the lumbar spine in a more physiological state, either by imaging with flexion-extension, in the erect position or by using axial loading. This article reviews the literature relating to the above techniques.

  19. Lumbar hernia: a short historical survey.

    Science.gov (United States)

    Cavallaro, Antonino; De Toma, Giorgio; Cavallaro, Giuseppe

    2012-01-01

    Lumbar hernia is a rare form of abdominal hernia, which has been recognized later along the early development of the modern surgery. it has been, on many occasions, the object of heavy debate regarding its anatomical background and as well its etiology. The authors reports the historical aspects of this rare pathology, focusing on the earliest descriptions of hernia arising in lumbar regions, on the first reports of surgical repair, and on the anatomical description of the lumbar weakness areas, that are currently named Petit's triangle and Grynfeltt and Lesshaft's triangle.

  20. Bilateral familial nevus of Ota.

    Science.gov (United States)

    Goyal, Sunali; Uwaydat, Sami H; Phillips, Paul H; Schaefer, G Bradley

    2014-12-01

    Nevus of Ota is a benign congenital melanocytic lesion found most commonly in people of Asian ancestry. It is associated with an increased risk of glaucoma and uveal melanomas. Most cases are sporadic and unilateral. We present the first reported case of a brother and sister with familial, bilateral nevus of Ota.

  1. Spontaneous bilateral quadriceps tendon rupture.

    Science.gov (United States)

    Vigneswaran, N; Lee, K; Yegappan, M

    2007-11-01

    Spontaneous bilateral quadriceps tendon ruptures are uncommon. We present a 30-year-old man with end-stage renal failure, who sustained this injury, and subsequently had surgical repair of both tendons on separate occasions. He has since regained full range of movement of both knees.

  2. Bilateral breast in brothers - abreast

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    Altamash Mohammed Yusuf Shaikh

    2013-01-01

    Full Text Available Gynecomastia is a common occurrence in pubertal age group, and is physiological in up to 65 percent of cases. When occurs in the family it should be investigated in order not to miss on a treatable etiology. Two brothers within the same family, presenting with bilateral gynecomastia of different causes and requiring different treatment are presented.

  3. Bilateral acetabular fracture without trauma

    OpenAIRE

    De Rosa, M. A.; G. Maccauro; D’Arienzo, M.

    1999-01-01

     In the absence of trauma fracture of the acetabulum is an extremely rare injury. We describe a 70 year old man who spontaneously developed fractures in both acetabulae due to bony insufficiency. It was successfully treated by bilateral total hip replacement.

  4. 后路单侧椎弓根钉固定联合椎间融合术治疗退行性腰椎失稳%POSTERIOR UNILATERAL PEDICLE SCREW FIXATION PLUS LUMBAR INTERBODY FUSION FOR TREATMENT OF DEGENERATIVE LUMBAR INSTABILITY

    Institute of Scientific and Technical Information of China (English)

    魏富鑫; 刘少喻; 崔尚斌; 王乐; 梁春祥; 龙厚清; 黄阳亮

    2013-01-01

    Objective To evaluate the effectiveness of posterior unilateral pedicle screw fixation plus lumbar interbody fusion in treatment of degenerative lumbar instability.Methods Between February 2008 and December 2011,33 patients with degenerative lumbar instability were treated with posterior unilateral pedicle screw fixation plus lumbar interbody fusion,including 14 cases of lumbar disc protrusion with instability,15 cases of lumbar spinal stenosis with instability,3 recurrent cases of lumbar disc protrusion at 1 year after discectomy,and 1 case of extreme lateral lumbar disc protrusion.There were 20 males and 13 females with an average age of 47.2 years (range,39-75 years).The average disease duration was 12.8 months (range,6-25 months).Single-segment-fixation was performed in 28 cases (L4,5 in 21 cases,L5,S1 in 6 cases,and L5,6 in 1 case),and double-segment-fixation was performed in 5 cases (L3.4 and L4,5).The clinical results were evaluated by using Oswestry disability index (ODI) and modified Japanese Orthopaedic Association (JOA) score for low back pain.Results Infection occurred in 1 case,and was cured after dressing change; primary healing was obtained in the other patients.Thirty-one patients were followed up 32.3 months on average (range,15-53 months).Cage displacement occurred in 1 case who received bilateral pedicle screw fixation plus lumbar interbody fusion; no screw breaking,Cage displacement,or pseudoarthrosis was observed in the others.X-ray films showed bone fusion in the other patients except 1 case of bone fusion failure.ODI and JOA score at last follow-up were significantly improved when compared with the ones before operation and at 2 weeks after operation (P <0.05); the improvement rates were 74.0% ± 10.1% and 83.6% ± 9.4%,respectively.Conclusion Posterior unilateral pedicle screw fixation plus lumbar interbody fusion is an effective and reliable method for patients with degenerative lumbar instability because it has the advantages of

  5. [Results of decompressive-stabilizing procedures via unilateral approach in lumbar spinal stenosis].

    Science.gov (United States)

    Krut'ko, A V

    2012-01-01

    Aim of this study was to investigate the capabilities, advantages and limitations of bilateral decompression via unilateral approach in decompressive-stabilizing procedures in patients with degenerative lumbar spine disease, and to develop the technology and its technical performance. The controlled study included 372 patients (age range was 27-74 years). All of them were operated due to clinical manifestation of lumbar spinal stenosis. The main group consisted of 44 patients who underwent bilateral decompression via unilateral approach with stabilization of involved segments. The control group included 328 patients who were operated using standard bilateral technique with stabilization. A total of 52 segments were treated in the first group and 351 in the second one. In all patients with neurogenic intermittent claudication symptoms relieved after decompressive-stabilizing surgery. Analysis of duration of surgery (considering 1 segment) demonstrated that less invasive technique requires as much time as conventional. However mean intraoperative blood loss in the first group was twice as low as the second. Neither patient from the first group required hemotransfusion while in the second group in 57 (17.4%) cases hemotransfusion was performed due to blood loss. In the early postoperative period in both groups intensity of pain (according to VAS) gradually decreased. Mean hospital stay was 9.9 +/- 3.1 day in the main group and 14.7 +/- 4.7 days in the control group. Bilateral spinal canal decompression via unilateral approach decreases surgical trauma, blood loss, complication rate and hospital stay. Postoperative results are comparable with conventional technique.

  6. Infection

    Science.gov (United States)

    2010-09-01

    Interactions between biofilms and the environment. FEMS Microbiol Rev. 1997;20:291–303. 4. Webb LX, Wagner W, Carroll D, et al. Osteomyelitis and...treatment of osteomyelitis . Biomed Mater. 2008;3: 034114. 6. Gristina AG. Biomaterial-centered infection: microbial adhesion versus tissue integration...vertebral osteomyelitis . Spine. 2007;32: 2996–3006. 15. Beckham JD, Tuttle K, Tyler KL. Reovirus activates transforming growth factor ß and bone

  7. Lumbar herniated disc: spontaneous regression

    Science.gov (United States)

    Yüksel, Kasım Zafer

    2017-01-01

    Background Low back pain is a frequent condition that results in substantial disability and causes admission of patients to neurosurgery clinics. To evaluate and present the therapeutic outcomes in lumbar disc hernia (LDH) patients treated by means of a conservative approach, consisting of bed rest and medical therapy. Methods This retrospective cohort was carried out in the neurosurgery departments of hospitals in Kahramanmaraş city and 23 patients diagnosed with LDH at the levels of L3−L4, L4−L5 or L5−S1 were enrolled. Results The average age was 38.4 ± 8.0 and the chief complaint was low back pain and sciatica radiating to one or both lower extremities. Conservative treatment was administered. Neurological examination findings, durations of treatment and intervals until symptomatic recovery were recorded. Laségue tests and neurosensory examination revealed that mild neurological deficits existed in 16 of our patients. Previously, 5 patients had received physiotherapy and 7 patients had been on medical treatment. The number of patients with LDH at the level of L3−L4, L4−L5, and L5−S1 were 1, 13, and 9, respectively. All patients reported that they had benefit from medical treatment and bed rest, and radiologic improvement was observed simultaneously on MRI scans. The average duration until symptomatic recovery and/or regression of LDH symptoms was 13.6 ± 5.4 months (range: 5−22). Conclusions It should be kept in mind that lumbar disc hernias could regress with medical treatment and rest without surgery, and there should be an awareness that these patients could recover radiologically. This condition must be taken into account during decision making for surgical intervention in LDH patients devoid of indications for emergent surgery. PMID:28119770

  8. GUIDELINES FOR TREATMENT OF DEGENERATIVE LUMBAR SPONDYLOLISTHESIS

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    CARMEN YOSSALETH BRICEÑO-GONZÁLEZ

    Full Text Available ABSTRACT Objectives: To determine the standard of treatment of degenerative lumbar spondylolisthesis in its different clinical presentations in UMAE Dr. Victorio de la Fuente Narváez. Methods: Six cases found in the literature were presented to 36 experts in spine surgery, along with treatment options, to thereby obtain a standard prescription for the treatment of degenerative lumbar spondylolisthesis. Analytical observational cross-sectional descriptive study. Results: It was found that the treatment of choice in cases of degenerative lumbar spondylolisthesis with axial symptoms is conservative. The surgical treatment of choice for both stable and unstable patients with radiculopathy and/or claudication is decompression + posterolateral graft + transpedicular instrumentation + discectomy (graft. Conclusions: We managed to define the degenerative lumbar spondylolisthesis treatment guidelines in our unit, which can serve as a basis for the development of a clinical practice guide.

  9. Lumbar Epidural Varix Mimicking Perineural Cyst

    Science.gov (United States)

    Pusat, Serhat; Kural, Cahit; Aslanoglu, Atilla; Kurt, Bulent

    2013-01-01

    Lumbar epidural varices are rare and usually mimick lumbar disc herniations. Back pain and radiculopathy are the main symptoms of lumbar epidural varices. Perineural cysts are radiologically different lesions and should not be confused with epidural varix. A 36-year-old male patient presented to us with right leg pain. The magnetic resonance imaging revealed a cystic lesion at S1 level that was compressing the right root, and was interpreted as a perineural cyst. The patient underwent surgery via right L5 and S1 hemilaminectomy, and the lesion was coagulated and removed. The histopathological diagnosis was epidural varix. The patient was clinically improved and the follow-up magnetic resonance imaging showed the absence of the lesion. Lumbar epidural varix should be kept in mind in the differential diagnosis of the cystic lesions which compress the spinal roots. PMID:23741553

  10. Bilateral adrenal histoplasmosis in an immunocompetent man from Texas

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    Colin J. Rog

    2016-12-01

    Full Text Available Disseminated histoplasmosis affecting the adrenal gland(s of immunocompetent adults is a very rare infection. Here, we present a case of bilateral adrenal histoplasmosis in an immunocompetent, 62-year-old gentleman from Texas along with a brief review of the published literature. Given the risk of patient decompensation secondary to adrenal insufficiency and the wide availability of effective treatments, adrenal histoplasmosis must be considered even in immunocompetent adults who acquire adrenal masses.

  11. Posteroanterior versus anteroposterior lumbar spine radiology

    Energy Technology Data Exchange (ETDEWEB)

    Tsuno, M.M.; Shu, G.J. (Cleveland Chiropractic College, Los Angeles, CA (USA))

    1990-03-01

    The posteroanterior view of the lumbar spine has important features including radiation protection and image quality; these have been studied by various investigators. Investigators have shown that sensitive tissues receive less radiation dosage in the posteroanterior view of the spine for scoliosis screening and intracranial tomography without altering the image quality. This paper emphasizes the importance of the radiation safety aspect of the posteroanterior view and shows the improvement in shape distortion in the lumbar vertebrae.

  12. Fem Modelling of Lumbar Vertebra System

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    Rimantas Kačianauskas

    2014-02-01

    Full Text Available The article presents modeling of human lumbar vertebra and it‘sdeformation analysis using finite elements method. The problemof tissue degradation is raised. Using the computer aided modelingwith SolidWorks software the models of lumbar vertebra(L1 and vertebra system L1-L4 were created. The article containssocial and medical problem analysis, description of modelingmethods and the results of deformation test for one vertebramodel and for model of 4 vertebras (L1-L4.

  13. Scoliosis secondary to lumbar osteoid osteoma

    Science.gov (United States)

    Zhang, Haiping; Niu, Xingbang; Wang, Biao; He, Simin; Hao, Dingjun

    2016-01-01

    Abstract Rationale: Lumbar osteoid osteoma has a low incidence, which could easily lead to scoliosis. Patient concerns: Scoliosis secondary to lumbar osteoid osteoma could be easily misdiagnosed when patients do not complain of obvious symptoms. Diagnoses: We reported a case of a 9-year-old boy with back deformity that was firstly diagnosed with scoliosis at the local hospital. After prescribed with orthosis, the patient experienced aggravating pain that could not be relieved with painkillers. After he admitted to our hospital for further medical advice, he was prescribed to complete radiological examinations. Considering his radiological examination results and his medical history, correct diagnosis of lumbar osteoid osteoma was made. Interventions: Surgical intervention of posterior lesion resection was conducted after diagnosis. Intra-operative frozen pathology indicated features of osteoid osteoma. As the lesion involved inferior articular process of L5, which could cause lumbar instability after lesion resection, internal fixation was conducted at L4-S1 segment, and posterolateral bone fusion was also conducted at L5-S1 segment. Outcomes: Three months after operation, the patient showed marked improvement of scoliosis deformity and great relief of lumbar pain. Lessons subsections: Although spine osteoid osteoma is clinically rare, it shall not be overlooked when young patients present with scoliosis first. Radiological results including computed tomography and magnetic resonance imaging shall be taken carefully as reference when making diagnosis. Surgical intervention of lesion resection could well improve scoliosis and relieve lumbar pain. PMID:27893671

  14. Preoperative education for lumbar surgery for radiculopathy

    Directory of Open Access Journals (Sweden)

    A. Louw

    2009-02-01

    Full Text Available To date no studies have been published on preoperative education forpatients who had lumbar surgery. The aim of this study was to determine if there is a demand for preoperative education for patients who had lumbar surgery for radiculopathy. A convenience sample of 47 patients who had lumbar surgery and a random sample of 141 physiotherapists involved in treating patients who had lumbar surgery completed a newly developed spinal surgery questionnaire. The data were analyzed using descriptiveand inferential statistical tests. Results showed that 100% of the patients and 99% of therapists view preoperative education to be an important component for lumbar surgery for radiculopathy. The most important factors identifiedfor inclusion in preoperative educational programs were reason for surgery, risks associated with surgery, limitations following surgery and more education regarding pain. The preferred method of education delivery was verbal one-on-one education. This study demonstrates that there is a demand for preoperative education for patients who had lumbar surgery.

  15. Posterolateral inter-transverse lumbar fusion in a mouse model

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    Bobyn Justin

    2013-01-01

    Full Text Available Abstract Background Spinal fusion is a common orthopaedic procedure that has been previously modeled using canine, lapine, and rodent subjects. Despite the increasing availability of genetically modified mouse strains, murine models have only been infrequently described. Purpose To present an efficient and minimally traumatic procedure for achieving spinal fusion in a mouse model and determine the optimal rhBMP-2 dose to achieve sufficient fusion mass. Method MicroCT reconstructions of the unfused mouse spine and human spine were compared to design a surgical approach. In phase 1, posterolateral lumbar spine fusion in the mouse was evaluated using 18 animals allocated to three experimental groups. Group 1 received decortication only (n = 3, Group 2 received 10 μg rhBMP-2 in a collagen sponge bilaterally (n = 6, and Group 3 received 10 μg rhBMP-2 + decortication (n = 9. The surgical technique was assessed for intra-operative safety, efficacy, access and reproducibility. Spines were harvested for analysis at 3 weeks (Groups 1, 2 and 1, 2, and 3 weeks (Group 3. In phase 2, a dose response study was carried out in an additional 18 animals with C57BL6 mice receiving sponges containing 0, 0.5, 1, 2.5, 5 μg of rhBMP-2 per sponge bilaterally. Results The operative procedure via midline access was rapid and reproducible, and fusion of the murine articular processes was found to be analogous to the human procedure. Unlike reports from other species, decortication alone (Group 1 yielded no new bone formation. Addition of rhBMP-2 (Groups 2 and 3 yielded a significant bone mass that bridged the L4-L6 vertebrae. The subsequent dose response experiment revealed that 0.5 μg rhBMP-2 per sponge was sufficient to create a fusion mass. Conclusion We describe a new approach for mouse lumbar spine fusion that is safe, efficient, and highly reproducible. The technique we employed is analogous to the human midline procedure and may be highly

  16. Bilateral pallidotomy for generalized dystonia Palidotomia bilateral para distonias generalizadas

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    Hélio A. G. Teive

    2001-06-01

    Full Text Available OBJECTIVE: To evaluate the efficacy and safety of bilateral pallidotomies in five patients with generalized dystonia. BACKGROUND: Generalized dystonias are frequently a therapeutic challenge, with poor responses to pharmacological treatment. GPi (globus pallidus internus pallidotomies for Parkinson's disease ameliorate all kinds of dyskinesias/dystonia, and recent studies reported a marked improvement of refractory dystonias with this procedure. METHODS: Five patients with generalized dystonias refractory to medical treatment were selected; one posttraumatic and four idiopathic. The decision to perform bilateral procedures was based on the predominant axial involvement in these patients. Dystonia severity was assessed with the Burke-Fahn-Marsden Dystonia Scale (BFM. Simultaneous procedures were performed in all but one patient, who had a staged procedure. They were reevaluated with the same scale (BFM by an unblinded rater at 1, 2, 3, 30, 60, 90, 120 and 180 days post-operatively. RESULTS: The four patients with idiopathic dystonia showed a progressive improvement up to three months; the patient with posttraumatic dystonia relapsed at three months. One patient had a marked improvement, being able to discontinue all the medications. A mean decrease in the BFM scores of 52,58% was noted. One patient had a trans-operative motor seizure followed by a transient hemiparesis secondary to rack hemorrhage; other was lethargic up to three days after the procedure. CONCLUSIONS: Our results show that bilateral GPi pallidotomies may be a safe and effective approach to medically refractory generalized dystonias; it can also be speculated that the posttraumatic subgroup may not benefit with this procedure.As distonias generalizadas são freqüentemente um desafio terapêutico, com pobres respostas aos tratamentos farmacológicos. As cirurgias estereotáxicas, como a palidotomia, têm sido utilizadas com êxito no tratamento da doença de Parkinson e estudos

  17. Immediate Sequential Bilateral Cataract Surgery

    DEFF Research Database (Denmark)

    Kessel, Line; Andresen, Jens; Erngaard, Ditte

    2015-01-01

    The aim of the present systematic review was to examine the benefits and harms associated with immediate sequential bilateral cataract surgery (ISBCS) with specific emphasis on the rate of complications, postoperative anisometropia, and subjective visual function in order to formulate evidence......-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...... 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...

  18. Bilateral Lhermitte-Duclos disease

    Directory of Open Access Journals (Sweden)

    Bozbuga Mustafa

    2010-01-01

    Full Text Available Lhermitte-Duclos disease (LDD is a pathologic entity with progrediating, diffuse hypertrophy chiefly of the stratum granulosum of the cerebellum. Typically LDD is a unilateral lesion of the cerebellum or in vermis. Here we report a case of LDD with bilateral lesions of cerebellar hemispheres managed surgically. A 28-year-old woman presented with one-year history of progressive headache, nausea, vomiting, and blurred vision. Neurologic examination revealed a bilateral mild papilledema, mild dysmetria, and dysdiadochokinesia. The cerebellar lesions caused moderate mass effect in posterior fossa with hydrocephalus, and Chiari type I malformation. We performed the suboccipital-retrosigmoid approach, and removed completely the left intracerebellar mass. Symptoms related to elevated intracranial pressure disappeared in a short period postoperatively.

  19. Analysis on the rotatable stability of slipping prophase lumbar spondylolysis when motion of flexion and extension%滑脱前期腰椎峡部裂屈伸运动中旋转稳定性分析

    Institute of Scientific and Technical Information of China (English)

    姜欢畅; 王吉兴; 尚平

    2015-01-01

    Objective To analyse the lumbar static and dynamic sagittal rotatable stability of patients with bilateral slipping prophase lumbar spondylolysis. Methods The lumbar X-ray of 55 patients with bilateral slipping prophase lumbar spondylolysis was analyzed. On the lateral X-ray radiography of the lumbar spine under the conditions of static and hyperflexion-hyperextension, the intervertebral disc angles of L4/5 or L5/S1 with spondylolysis were measured. The differences between the hyperflexion and hyperextension intervertebral disc angles were calculated. A randomized controlled study was performed between persons underwent physical check-ups and patients. the statistical analysis was performed. Results Intervertebral disc angles were not statistically different between patients with bilateral slipping prophase lumbar spondylolysis and persons underwent physical check-upson static and hyperextension lumbar lateral X-ray(P>0.05). On lateral X-rayradiography under the condition of hyperflexion, the intervertebral disc angle was statistically different between them(P0.05);过屈侧位椎间盘角及过伸过屈动力侧位椎间盘角之差,和正常体检者比较,差异有统计学意义(P<0.05)。结论双侧滑脱前期腰椎峡部裂在屈伸运动中存在着矢状位上的旋转不稳,需尽早进行外科干预。

  20. Transdural retrieval of a retropulsed lumbar interbody cage: Technical case report.

    Science.gov (United States)

    Zaidi, Hasan Aqdas; Shah, Ashish; Kakarla, Udaya Kumar

    2016-01-01

    The purpose of this case report was to describe a novel method to retrieve a herniated lumbar interbody cage. Transforaminal lumbar interbody fusion (TLIF) is an increasingly popular method of spinal fixation and fusion. Unexpected retropulsion of an interbody is a rare event that can result in intractable pain or motor compromise necessitating surgical retrieval of the interbody. Both anterior and posterior approaches to removing migrated cages may be associated with significant surgical morbidity and mortality. A 60-year-old woman underwent an L4-S1 TLIF coupled with pedicle screw fixation at a previous hospital 5 years prior to admission. She noted sudden-onset bilateral lower extremity weakness and right-sided foot drop. Magnetic resonance imaging and radiographs were notable for purely centrally herniated interbody. A posterior, midline transdural approach was used to retrieve the interbody. Situated in between nerve rootlets to the ventral canal, this virgin corridor allowed us to easily visualize and protect neurological structures while safely retrieving the interbody. The patient experienced an immediate improvement in symptoms and was discharged on postoperative day 3. At 12-month follow-up, she had no evidence of cerebrospinal fluid (CSF) leak and had returned to normal activities of daily living. While the risk of CSF leak may be higher with a transdural approach, we maintain that avoiding unnecessary retraction of the nerve roots may outweigh this risk. To our knowledge, this is the first case report of a transdural approach for the retrieval of a retropulsed lumbar interbody cage.

  1. Lumbar Ureteral Stenosis due to Endometriosis: Our Experience and Review of the Literature

    Directory of Open Access Journals (Sweden)

    Salvatore Butticè

    2013-01-01

    Full Text Available Endometriosis is a chronic gynaecological disorder characterized by the presence of endometrial tissue outside the uterus. The disease most often affects the ovaries, uterine ligaments, fallopian tubes, and cervical-vaginal region. Urinary tract involvement is rare, accounting for around 1%-2% of all cases, of which 84% are in the bladder. We report a case of isolated lumbar ureteral stenosis due to endometriosis in a 37-year-old patient. The patient came to our observation complaining from lumbar back pain and presented with severe fever. The urological examination found monolateral left positive sign of Giordano. Blood tests evidenced marked lymphocytosis and increased valued of C-reactive protein. Urologic ultrasound showed hydronephrosis of first degree in the left kidney and absence of images related to stones bilaterally. Uro-CT scan evidenced ureteral stenosis at the transition between the iliac and pelvic tracts. We addressed the patient to surgery, and performed laparoscopic excision of the paraureteral bulk, endoscopic mechanical ureteral dilation, and stenting. The histological examination evidenced glandular structures lined by simple epithelium and surrounded by stroma. Immunohistochemical test of the glandular epithelium showed positivity for estrogen and progesterone receptors and moreover stromal cells were positive for CD10. The finding suggested a very rare diagnosis of isolated lumbar ureteral endometriosis.

  2. A Comparative Study of Lateral Lumbar Interbody Fusion and Posterior Lumbar Interbody Fusion in Degenerative Lumbar Spondylolisthesis

    Science.gov (United States)

    Hughes, Alexander P.; Sama, Andrew A.; Girardi, Federico P.; Lebl, Darren R.; Cammisa, Frank P.

    2015-01-01

    Study Design Level 4 retrospective review. Purpose To compare the radiographic and clinical outcomes between posterior lumbar interbody fusion (PLIF) and lateral lumbar interbody fusion (LLIF) with posterior segmental spinal instrumentation (SSI) for degenerative lumbar spondylolisthesis. Overview of Literature Both PLIF and LLIF have been performed for degenerative spondylolisthesis with good results, but no study has directly compared these two techniques so far. Methods The electronic medical and radiographic records of 78 matched patients were analyzed. In one group, 39 patients underwent PLIF with SSI at 41 levels (L3-4/L4-5), while in the other group, 39 patients underwent the LLIF procedure at 48 levels (L3-4/L4-5). Radiological outcomes such as restoration of disc height and neuroforaminal height, segmental lumbar lordosis, total lumbar lordosis, incidence of endplate fracture, and subsidence were measured. Perioperative parameters were also recorded in each group. Clinical outcome in both groups was assessed by the short form-12, Oswestry disability index and visual analogue scale scores. The average follow-up period was 16.1 months in the LLIF group and 21 months in the PLIF group. Results The restoration of disc height, foraminal height, and segmental lumbar lordosis was significantly better in the LLIF group (p<0.001). The duration of the operation was similar in both groups, but the average blood loss was significantly lower in the LLIF group (p<0.001). However, clinical outcome scores were similar in both groups. Conclusions Safe, effective interbody fusion can be achieved at multiple levels with neuromonitoring by the lateral approach. LLIF is a viable treatment option in patients with new onset symptoms due to degenerative spondylolisthesis who have had previous lumbar spine surgery, and it results in improved sagittal alignment and indirect foraminal decompression. PMID:26435782

  3. Compensation following bilateral vestibular damage

    Directory of Open Access Journals (Sweden)

    Bill J Yates

    2011-12-01

    Full Text Available Bilateral loss of vestibular inputs affects far fewer patients than unilateral inner ear damage, and thus has been understudied. In both animal subjects and human patients, bilateral vestibular hypofunction (BVH produces a variety of clinical problems, including impaired balance control, inability to maintain stable blood pressure during postural changes, difficulty in visual targeting of images, and disturbances in spatial memory and navigational performance. Experiments in animals have shown that nonlabyrinthine inputs to the vestibular nuclei are rapidly amplified following the onset of BVH, which may explain the recovery of postural stability and orthostatic tolerance that occurs within 10 days. However, the loss of the vestibulo-ocular reflex and degraded spatial cognition appear to be permanent in animals with BVH. Current concepts of the compensatory mechanisms in humans with BVH are largely inferential, as there is a lack of data from patients early in the disease process. Translation of animal studies of compensation for BVH into therapeutic strategies and subsequent application in the clinic is the most likely route to improve treatment. In addition to physical therapy, two types of prosthetic devices have been proposed to treat individuals with bilateral loss of vestibular inputs: those that provide tactile stimulation to indicate body position in space, and those that deliver electrical stimuli to branches of the vestibular nerve in accordance with head movements. The relative efficacy of these two treatment paradigms, and whether they can be combined to facilitate recovery, is yet to be ascertained.

  4. An update on the management of chronic lumbar discogenic pain.

    Science.gov (United States)

    Manchikanti, Laxmaiah; Hirsch, Joshua A

    2015-09-01

    Lumbar degenerative disc disease without disc herniation, also known as discogenic pain, is an elusive diagnosis of chronic low back pain. Lumbar provocation discography and fusion surgery have been frequently utilized for several decades as the gold standards for the diagnosis and treatment of symptomatic lumbar discogenic pain, though controversial, based on conjecture, rather than evidence. In addition to lumbar fusion, various other operative and nonoperative modalities of treatments are available in managing chronic lumbar discogenic pain. This review provides an updated assessment of the management of chronic lumbar discogenic pain with a critical look at the many modalities of treatments that are currently available.

  5. Spinaplasty following lumbar laminectomy for multilevel lumbar spinal stenosis to prevent iatrogenic instability

    Directory of Open Access Journals (Sweden)

    Surendra Mohan Tuli

    2011-01-01

    Conclusion: Spinaplasty following posterior decompression for multilevel lumbar canal stenosis is a simple operation, without any serious complications, retaining median structures, maintaining the tension band and the strength with least disturbance of kinematics, mobility, stability and lordosis of the lumbar spine.

  6. Analysis on clinical efifcacy of intrathecal injection medication combining continuous lumbar catheter drainage of cisterna magna on intracranial infection of patients with intracranial tumor%鞘内注射用药联合腰大池置管持续引流治疗颅内肿瘤术后颅内感染的临床效果分析

    Institute of Scientific and Technical Information of China (English)

    狄淬砺; 赵亚群; 王永; 梁晋川

    2014-01-01

    目的:探究腰大池置管持续引流联合鞘内注射用药治疗颅内肿瘤术后颅内感染的临床效果。方法回顾性分析2010年1月至2013年12月本院门诊收入的颅内肿瘤术后颅内感染50例患者的临床资料。记录并分析患者治疗前后颅内压、脑脊液中葡萄糖、蛋白质、白细胞、氯化钠含量及治疗情况。结果50例患者治愈42例,显效3例,好转4例,无效1例,总有效率为98.0%(49/50)。治疗后颅内压及脑脊液中葡萄糖、白细胞、氯化钠、蛋白质含量较治疗前均有不同程度的变化,差异具有显著性(P<0.05)。治疗过程中,患者静脉用药时间为8~20天,平均(12.5±2.3)天;置管引流时间为5~15天,平均(7.3±1.8)天;鞘内注射次数为5~13次,平均(6.7±1.2)次。结论腰大池置管持续引流联合鞘内注射用药治疗颅内肿瘤术后颅内感染效果显著,可明显降低颅内压,促进患者康复,且操作简单、方便,具有较高的临床应用价值。%Objective To explore the clinical efficacy of lumbar catheter drainage of cisterna magna combining intrathecal injection medication treating intracranial infection of patients with intracranial tumor. Method Retrospective analysed the clinical data of 50 patients with intracranial infection after intracranial tumor operation in our hospital from January 2010 to December 2013. Analysed of patients before and after treatment of intracranial pressure, were the clinical indicators and treatment. Result 50 patients were cured in 42 cases, 3 cases were cured, 4 cases were improved, 1 case was ineffective, the total effective rate was 98.0% (49/50). After treatment of intracranial pressure and CSF glucose, leukocyte, sodium chloride, protein content than the treatment index before changes in varying degrees, the difference was significant (P<0.05). In the course of treatment, patients in intravenous medication time was 8~20 days

  7. Ipsilateral pedicle screw placement with contralateral percutaneous facet screws: Early results with an alternative in lumbar arthrodesis

    Directory of Open Access Journals (Sweden)

    Richard B Rhiew

    2009-03-01

    Full Text Available Richard B Rhiew, Sunil Manjila, Andrew M Lozen, David Hong, Murali Guthikonda, S S RengacharyDepartment of Neurosurgery, Wayne State University, Detroit, MI, USAAbstract: Transforaminal lumbar interbody fusion (TLIF is a widely used method of surgical treatment for a variety of lumbar spinal disorders. Bilateral transpedicular instrumentation is routinely used in conjunction with an interbody graft to provide additional stability. In this technical note, we describe our fusion construct using ipsilateral pedicle screw placement on the side of TLIF and contralateral facet screw placement. We performed this construct at six levels in four patients. Suggested advantages include: low morbidity, small incision and lower cost. Outcomes parameters included radiographic evidence of solid union at four months and improvement in Oswestry Disability Index. A mean improvement from a preoperative score of 73 to 26 after surgery was observed at one-year follow-up. There were no instrument-related complications. In conclusion, this hybrid screw system minimizes contralateral dissection and is an attractive alternative to standard bilateral pedicle screw fixation.Keywords: TLIF, facet screw, pedicle screw, lumbar spine fusion

  8. Bilateral Psoas Muscle Abscess Associated with Emphysematous Cystitis

    Directory of Open Access Journals (Sweden)

    Jae-Ki Choi

    2015-01-01

    Full Text Available Psoas muscle abscess associated with emphysematous urinary tract infection is very rare. There were very few reports about urinary tract infections such as renal abscess, perinephric abscess, and emphysematous pyelonephritis complicated with psoas muscle abscess; however, psoas muscle abscess associated with emphysematous cystitis has not yet been reported. Here, we report a case of bilateral posas muscle abscess following emphysematous cystitis in an 81-year-old nondiabetic man, who was treated successfully with prolonged antibiotic therapy and supportive care. Early recognition of psoas muscle abscess can prevent aggressive interventional procedure and warrant good prognosis.

  9. Co-occurrence of lumbar spondylolysis and lumbar disc herniation with lumbosacral nerve root anomaly

    Directory of Open Access Journals (Sweden)

    Tevfik Yilmaz

    2014-01-01

    Full Text Available Lumbosacral nerve root anomalies are the leading cause of lumbar surgery failures. Although co-occurrence of lumbar spondylolysis and disc herniation is common, it is very rare to observe that a nerve root anomaly accompanies these lesions. A 49-year-old male patient presented with sudden-onset right leg pain. Examinations revealed L5/S1 lumbar spondylolysis and disc herniation. At preoperative period, he was also diagnosed with lumbosacral root anomaly. Following discectomy and root decompression, stabilization was performed. The complaints of the patient diagnosed with lumbosacral root anomaly at intraoperative period were improved at postoperative period. It should be remembered that in patients with lumbar disc herniation and spondylolysis, lumbar root anomalies may coexist when clinical and neurological picture is severe. Preoperative and perioperative assessments should be made meticulously to prevent neurological injury.

  10. Non-union following bilateral simultaneos Ganz trochanteric osteotomy

    Directory of Open Access Journals (Sweden)

    Sean M. Dixon

    2010-01-01

    Full Text Available Between January 2003 and December 2004, 13 patients underwent bilateral resurfacing arthroplasty via a Ganz trochanteric osteotomy. This bilateral group was mobilised fully weight-bearing with crutches. During the same period 139 Ganz trochanteric osteoto-mies were performed for unilateral hip resurfacing. These patients were mobilised with crutches, weight-bearing up to 10 kg on the operated leg. Nine osteotomies (32% in the bilateral group subsequently developed a symptomatic non-union requiring revision of fixation. This compares with 10 patients (7% in the unilateral group. Applying the Fisher’s exact test, the difference reached significance (P=0.0004. In two patients a second revision was required to achieve union. In one patient, revision of trochanteric fixation precipitated a deep infection. Protected weight-bearing following a Ganz trochanteric osteotomy is important to the success of the procedure. Simultaneous bilateral hip arthroplasty through a Ganz approach should be avoided. If it is undertaken, we recommend that patients should be non weight-bearing for 6 weeks following surgery. Non-union following a Ganz trochanteric osteotomy for arthroplasty carries a significant morbidity.

  11. Analysis and treatment of surgical complications after percutaneous transforaminal endoscopic discectomy for treating lumbar disc herniation and lumbar intervertebral foraminal stenosis

    Directory of Open Access Journals (Sweden)

    Guang HAN

    2016-04-01

    Full Text Available Objective To analyze the causes of surgical complications after treatment of lumbar disc herniation (LDH and lumbar intervertebral foraminal stenosis by percutaneous transforaminal endoscopic discectomy (PTED.  Methods From December 2009 to December 2014, 286 patients with LDH (N = 201 and lumbar intervertebral foraminal stenosis (N = 85 were confirmed by X-ray, CT or MRI and treated by PTED in our hospital. Visual Analogue Scale (VAS was used to evaluate the degree of pain in each paitent before and after operation. The curative effect was evaluated by Macnab score. Surgical complications were recorded to find out the causes and methods to prevent them.  Results All cases were followed up for 3 months, and the VAS score decreased significantly compared with preoperation [1.00 (0.00, 1.05 vs 8.50 (7.75, 9.25; Z = 2.825, P = 0.050]. According to Macnab score, the rate of excellent and good functional recovery was 95.45% (273/286. Procedure-related complications included nerve injury in 8 cases (2.80%, hemorrhage at the operation site and hematoma formation around nerve root in 6 cases (2.10%, rupture of dural sac in one case (0.35%, muscle cramps in 3 cases (1.05%, surgical infection in one case (0.35%, postoperative recurrence in 4 cases (1.40%. All patients with complications were cured after symptomatic treatment. Conclusions The overall effect of percutaneous transforaminal endoscopic discectomy for treating lumbar disc herniation and lumbar intervertebral foraminal stenosis is satisfactory, which has a low incidence rate of postoperative complications. Some tips can effectively reduce the rate of surgical complications such as preoperative evaluation, precise performance, careful hemostasis, shortening the operation time and postoperatively symptomatic treatment, etc. DOI: 10.3969/j.issn.1672-6731.2016.04.007

  12. MRI after successful lumbar discectomy

    Energy Technology Data Exchange (ETDEWEB)

    Goethem, J.W.M. van [Department of Radiology, University of Antwerp, Wilrijkstraat 10, B-2650 Edegem (Belgium); Kelft, E. van de [Department of Neurosurgery, University of Antwerp, Edegem (Belgium); Biltjes, I.G.G.M. [Department of Radiology, University of Antwerp, Wilrijkstraat 10, B-2650 Edegem (Belgium); Hasselt, B.A.A.M. van [Department of Radiology, University of Antwerp, Wilrijkstraat 10, B-2650 Edegem (Belgium); Hauwe, L. van den [Department of Radiology, University of Antwerp, Wilrijkstraat 10, B-2650 Edegem (Belgium); Parizel, P.M. [Department of Radiology, University of Antwerp, Wilrijkstraat 10, B-2650 Edegem (Belgium); Schepper, A.M.A. de [Department of Radiology, University of Antwerp, Wilrijkstraat 10, B-2650 Edegem (Belgium)

    1996-05-01

    Our aim was to establish the normal range of MRI findings after successful lumbar discectomy. We prospectively examined 34 consecutive patients with an excellent clinical outcome by MRI 6 weeks and 6 months after surgery. All examinations included sagittal and axial spin-echo (SE) T1-weighted images before and after intravenous gadolinium-DTPA and fast SE T2-weighted images. Contrast enhancement along the surgical tract was seen in all patients 6 weeks and 6 months after surgery. After 6 months minimal or no mass effect on the dural sac by epidural scar was seen. In 20 % of patients there was recurrent disc herniation, with mass effect. Enhancing nerve roots were seen in 20 % of patients 6 weeks postoperatively, and half of these were associated with recurrent disc herniation at the same side. None of these patients still showed nerve root enhancement 6 months after surgery. Postoperative MRI studies must be interpreted with great care since the features described in the failed back surgery syndrome are also found, to some extent, in asymptomatic postoperative patients. (orig.). With 7 figs., 2 tabs.

  13. MR-guided lumbar sympathicolysis

    Energy Technology Data Exchange (ETDEWEB)

    Koenig, Claudius W.; Schott, Ulrich G.; Pereira, Philippe L.; Truebenbach, Jochen; Claussen, Claus D.; Duda, Stephan H. [Department of Diagnostic Radiology, University of Tuebingen (Germany); Schneider, Wilke [Department of Vascular Surgery, University of Tuebingen (Germany)

    2002-06-01

    The aim of this study was to demonstrate the feasibility of MR-guided lumbar sympathicolysis (LSL) in a non-selected patient population. One hundred one MR-guided LSL procedures were performed in 89 patients according to Haaga's technique using a horizontally open clinical MR system (0.2 T) and non-ferromagnetic 20-G cannulas (neurolysis, n=93; blockade, n=8). Only gradient-recalled sequences in either single or multislice mode [fast imaging with steady-state precession (FISP) and fast low-angle shot] were applied for anatomical survey and needle guiding. Bupivacaine injection was monitored with MR fluoroscopically. Fluid distribution was subsequently documented in a CT scan in 65 patients. Ninety-one LSL procedures could be successfully completed. Ten patients were not treated using MR due to patient inconvenience, severe motion artifacts (n=4 each), excessive spondylophytes, and retroperitoneal hematoma (n=1 each). One case of ureteral necrosis occurred. Motion artifacts were rated less severe in single-slice FISP sequences and in obese patients. An average of 3.48 sequence measurements were required for definitive needle placement. Average table time was 32.3 min. An MR-guided LSL is feasible and can be performed with acceptable safety and time effort. It can be recommended for repeated sympathetic blockades in younger patients to avoid cumulative irradiation associated with CT guidance. (orig.)

  14. Iatrogenic spondylolisthesis following laminectomy for degenerative lumbar stenosis: systematic review and current concepts.

    Science.gov (United States)

    Guha, Daipayan; Heary, Robert F; Shamji, Mohammed F

    2015-10-01

    OBJECT Decompression without fusion for degenerative lumbar stenosis is an effective treatment for both the pain and disability of neurogenic claudication. Iatrogenic instability following decompression may require further intervention to stabilize the spine. The authors review the incidence of postsurgical instability following lumbar decompression, and assess the impact of surgical technique as well as study design on the incidence of instability. METHODS A comprehensive literature search was performed to identify surgical cohorts of patients with degenerative lumbar stenosis, with and without preexisting spondylolisthesis, who were treated with laminectomy or minimally invasive decompression without fusion. Data on patient characteristics, surgical indications and techniques, clinical and radiographic outcomes, and reoperation rates were collected and analyzed. RESULTS A systematic review of 24 studies involving 2496 patients was performed, assessing both open laminectomy and minimally invasive bilateral canal enlargement. Postoperative pain and functional outcomes were similar across the various studies, and postoperative radiographie instability was seen in 5.5% of patients. Instability was seen more frequently in patients with preexisting spondylolisthesis (12.6%) and in those treated with open laminectomy (12%). Reoperation for instability was required in 1.8% of all patients, and was higher for patients with preoperative spondylolisthesis (9.3%) and for those treated with open laminectomy (4.1%). CONCLUSIONS Instability following lumbar decompression is a common occurrence. This is particularly true if decompression alone is selected as a surgical approach in patients with established spondylolisthesis. This complication may occur less commonly with the use of minimally invasive techniques; however, larger prospective cohort studies are necessary to more thoroughly explore these findings.

  15. Minimally invasive procedures on the lumbar spine

    Science.gov (United States)

    Skovrlj, Branko; Gilligan, Jeffrey; Cutler, Holt S; Qureshi, Sheeraz A

    2015-01-01

    Degenerative disease of the lumbar spine is a common and increasingly prevalent condition that is often implicated as the primary reason for chronic low back pain and the leading cause of disability in the western world. Surgical management of lumbar degenerative disease has historically been approached by way of open surgical procedures aimed at decompressing and/or stabilizing the lumbar spine. Advances in technology and surgical instrumentation have led to minimally invasive surgical techniques being developed and increasingly used in the treatment of lumbar degenerative disease. Compared to the traditional open spine surgery, minimally invasive techniques require smaller incisions and decrease approach-related morbidity by avoiding muscle crush injury by self-retaining retractors, preventing the disruption of tendon attachment sites of important muscles at the spinous processes, using known anatomic neurovascular and muscle planes, and minimizing collateral soft-tissue injury by limiting the width of the surgical corridor. The theoretical benefits of minimally invasive surgery over traditional open surgery include reduced blood loss, decreased postoperative pain and narcotics use, shorter hospital length of stay, faster recover and quicker return to work and normal activity. This paper describes the different minimally invasive techniques that are currently available for the treatment of degenerative disease of the lumbar spine. PMID:25610845

  16. Economic impact of minimally invasive lumbar surgery

    Science.gov (United States)

    Hofstetter, Christoph P; Hofer, Anna S; Wang, Michael Y

    2015-01-01

    Cost effectiveness has been demonstrated for traditional lumbar discectomy, lumbar laminectomy as well as for instrumented and noninstrumented arthrodesis. While emerging evidence suggests that minimally invasive spine surgery reduces morbidity, duration of hospitalization, and accelerates return to activites of daily living, data regarding cost effectiveness of these novel techniques is limited. The current study analyzes all available data on minimally invasive techniques for lumbar discectomy, decompression, short-segment fusion and deformity surgery. In general, minimally invasive spine procedures appear to hold promise in quicker patient recovery times and earlier return to work. Thus, minimally invasive lumbar spine surgery appears to have the potential to be a cost-effective intervention. Moreover, novel less invasive procedures are less destabilizing and may therefore be utilized in certain indications that traditionally required arthrodesis procedures. However, there is a lack of studies analyzing the economic impact of minimally invasive spine surgery. Future studies are necessary to confirm the durability and further define indications for minimally invasive lumbar spine procedures. PMID:25793159

  17. Tractography of lumbar nerve roots: initial results

    Energy Technology Data Exchange (ETDEWEB)

    Balbi, Vincent; Budzik, Jean-Francois; Thuc, Vianney le; Cotten, Anne [Hopital Roger Salengro, Service de Radiologie et d' Imagerie musculo-squelettique, Lille Cedex (France); Duhamel, Alain [Universite de Lille 2, UDSL, Lille (France); Bera-Louville, Anne [Service de Rhumatologie, Hopital Roger Salengro, Lille (France)

    2011-06-15

    The aims of this preliminary study were to demonstrate the feasibility of in vivo diffusion tensor imaging (DTI) and fibre tracking (FT) of the lumbar nerve roots, and to assess potential differences in the DTI parameters of the lumbar nerves between healthy volunteers and patients suffering from disc herniation. Nineteen patients with unilateral sciatica related to posterolateral or foraminal disc herniation and 19 healthy volunteers were enrolled in this study. DTI with tractography of the L5 or S1 nerves was performed. Mean fractional anisotropy (FA) and mean diffusivity (MD) values were calculated from tractography images. FA and MD values could be obtained from DTI-FT images in all controls and patients. The mean FA value of the compressed lumbar nerve roots was significantly lower than the FA of the contralateral nerve roots (p=0.0001) and of the nerve roots of volunteers (p=0.0001). MD was significantly higher in compressed nerve roots than in the contralateral nerve root (p=0.0002) and in the nerve roots of volunteers (p=0.04). DTI with tractography of the lumbar nerves is possible. Significant changes in diffusion parameters were found in the compressed lumbar nerves. (orig.)

  18. A musculoskeletal model for the lumbar spine.

    Science.gov (United States)

    Christophy, Miguel; Faruk Senan, Nur Adila; Lotz, Jeffrey C; O'Reilly, Oliver M

    2012-01-01

    A new musculoskeletal model for the lumbar spine is described in this paper. This model features a rigid pelvis and sacrum, the five lumbar vertebrae, and a rigid torso consisting of a lumped thoracic spine and ribcage. The motion of the individual lumbar vertebrae was defined as a fraction of the net lumbar movement about the three rotational degrees of freedom: flexion-extension lateral bending, and axial rotation. Additionally, the eight main muscle groups of the lumbar spine were incorporated using 238 muscle fascicles with prescriptions for the parameters in the Hill-type muscle models obtained with the help of an extensive literature survey. The features of the model include the abilities to predict joint reactions, muscle forces, and muscle activation patterns. To illustrate the capabilities of the model and validate its physiological similarity, the model's predictions for the moment arms of the muscles are shown for a range of flexion-extension motions of the lower back. The model uses the OpenSim platform and is freely available on https://www.simtk.org/home/lumbarspine to other spinal researchers interested in analyzing the kinematics of the spine. The model can also be integrated with existing OpenSim models to build more comprehensive models of the human body.

  19. 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

  20. Lumbar spine spondylolysis in the adult population: using computed tomography to evaluate the possibility of adult onset lumbar spondylosis as a cause of back pain

    Energy Technology Data Exchange (ETDEWEB)

    Brooks, Benjamin K.; Southam, Samuel L.; Mlady, Gary W.; Logan, Jeremy; Rosett, Matthew [University of New Mexico School of Medicine, Department of Radiology, Albuquerque, NM (United States)

    2010-07-15

    To determine if new onset of low back pain in adults could be secondary to lumbar spondylolysis by establishing the age-related prevalence in the general population by examining patients undergoing computed tomography (CT) for reasons unrelated to back pain. The records of 2,555 patients who had undergone abdominal and pelvic CT in 2008 were reviewed electronically. In order to determine a true representation of the general population, we reviewed all indications for CT, excluding patients with a primary complaint of low back pain as the primary indication for imaging. Equal numbers of patients were separated into age groups by decade to ensure an even distribution of ages for statistical analysis. Patients older than 70 years were grouped together to provide case numbers comparable to those of the other decades. Logistic regression analysis was performed to evaluate the significance of the results. Three board-certified radiologists, including two musculoskeletal fellows and a radiology resident, retrospectively evaluated CT scans for lumbar spondylolysis, including unilateral and bilateral defects. Of the 2,555 cases evaluated, there were 203 positive cases of defects of the lumbar pars interarticularis. This corresponded to an overall prevalence of 8.0%. Prevalence per decade was fairly evenly distributed and ranged from 7.0%(ages 30-39 years) to 9.2% (ages 70 years and above). Prevalence of ages 20-49 years was 7.9%, and that of ages 50 years and older was 8.0%. Male to female ratio was 1.5:1. Logistic regression showed no significant increase in spondylolysis based on age. No significant increase in the prevalence of lumbar spondylolysis was demonstrated in patients older than 20 years. This suggests that the development of symptomatic lumbar pars defects do not occur in this population and should not be considered as a rare but potentially treatable cause of new onset low back pain in adults. This study demonstrated an overall prevalence of pars defects of 8

  1. Amelogenesis imperfecta with bilateral nephrocalcinosis.

    Science.gov (United States)

    Poornima, P; Katkade, Shashikant; Mohamed, Roshan Noor; Mallikarjuna, Rachappa

    2013-05-24

    A 12-year-old patient presented with a severe delay of eruption in permanent maxillary and mandibular incisors. On examination, there was over-retained primary teeth and delayed eruption of permanent teeth. Retained primary teeth showed light yellow discolouration whereas permanent teeth were distinct yellow with thin or little enamel. Subsequent imaging revealed all the premolars except maxillary left first premolar showed signs of intra-alveolar coronal resorption, nephrocalcinosis with bilateral multiple calculi and small papillary tip calcifications, marked increase in alkaline phosphatase. Subsequent dental treatment for restoring the functional and aesthetic requirement followed by appropriate treatment for renal problem was undertaken.

  2. Idiopathic and normal lateral lumbar curves: muscle effects interpreted by 12th rib length asymmetry with pathomechanic implications for lumbar idiopathic scoliosis

    Directory of Open Access Journals (Sweden)

    Theodoros B. Grivas

    2016-10-01

    Full Text Available Abstract Background The historical view of scoliosis as a primary rotation deformity led to debate about the pathomechanic role of paravertebral muscles; particularly multifidus, thought by some to be scoliogenic, counteracting, uncertain, or unimportant. Here, we address lateral lumbar curves (LLC and suggest a pathomechanic role for quadrates lumborum, (QL in the light of a new finding, namely of 12th rib bilateral length asymmetry associated with idiopathic and small non-scoliosis LLC. Methods Group 1: The postero-anterior spinal radiographs of 14 children (girls 9, boys 5 aged 9–18, median age 13 years, with right lumbar idiopathic scoliosis (IS and right LLC less that 10°, were studied. The mean Cobb angle was 12° (range 5–22°. Group 2: In 28 children (girls 17, boys 11 with straight spines, postero-anterior spinal radiographs were evaluated similarly to the children with the LLC, aged 8–17, median age 13 years. The ratio of the right/left 12th rib lengths and it’s reliability was calculated. The difference of the ratio between the two groups was tested; and the correlation between the ratio and the Cobb angle estimated. Statistical analysis was done using the SPSS package. Results The ratio’s reliability study showed intra-observer +/−0,036 and the inter-observer error +/−0,042 respectively in terms of 95 % confidence limit of the error of measurements. The 12th rib was longer on the side of the curve convexity in 12 children with LLC and equal in two patients with lumbar scoliosis. The 12th rib ratios of the children with lumbar curve were statistically significantly greater than in those with straight spines. The correlation of the 12th rib ratio with Cobb angle was statistically significant. The 12th thoracic vertebrae show no axial rotation (or minimal in the LLC and no rotation in the straight spine group. Conclusions It is not possible, at present, to determine whether the 12th convex rib lengthening is

  3. Sparganosis in the Lumbar Spine : Report of Two Cases and Review of the Literature

    OpenAIRE

    Park, Jin Hoon; Park, Young Soo; Kim, Jong Sung; Roh, Sung Woo

    2011-01-01

    Sparganosis is a rare parasitic infection affecting various organs, including the central nervous system, especially the lumbar epidural space. This report describes the identification of disease and different strategies of treatments with preoperative information. A 42-year-old man presented with a 2-year history of urinary incontinence and impotence. He had a history of ingesting raw frogs 40 years ago. Magnetic resonance (MR) imaging showed an intramedullary nodular mass at conus medullari...

  4. Laparoscopic lumbar hernia repair in a child with lumbocostovertebral syndrome.

    Science.gov (United States)

    Jones, Sarah L; Thomas, Iona; Hamill, James

    2010-02-01

    Lumbocostovertebral syndrome is the association of a congenital lumbar hernia with rib and vertebral anomalies. We report the first case of a laparoscopic repair of a lumbar hernia in a child with lumbocostovertebral syndrome. Laparoscopic lumbar hernia repair appears to be safe and feasible in children.

  5. 49 CFR 572.9 - Lumbar spine, abdomen, and pelvis.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 7 2010-10-01 2010-10-01 false Lumbar spine, abdomen, and pelvis. 572.9 Section... Percentile Male § 572.9 Lumbar spine, abdomen, and pelvis. (a) The lumbar spine, abdomen, and pelvis consist... minutes after the release. (d) When the abdomen is subjected to continuously applied force in...

  6. 49 CFR 572.19 - Lumbar spine, abdomen and pelvis.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 7 2010-10-01 2010-10-01 false Lumbar spine, abdomen and pelvis. 572.19 Section 572.19 Transportation Other Regulations Relating to Transportation (Continued) NATIONAL HIGHWAY...-Year-Old Child § 572.19 Lumbar spine, abdomen and pelvis. (a) The lumbar spine, abdomen, and...

  7. 49 CFR 572.115 - Lumbar spine and pelvis.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 7 2010-10-01 2010-10-01 false Lumbar spine and pelvis. 572.115 Section 572.115... 50th Percentile Male § 572.115 Lumbar spine and pelvis. The specifications and test procedure for the lumbar spine and pelvis are identical to those for the SID dummy as set forth in § 572.42 except that...

  8. Relationship between New Osteoporotic Vertebral Fracture and Instrumented Lumbar Arthrodesis

    OpenAIRE

    Kim, Bung-Hak; Choi, Dong-Hyuk; Jeon, Seong-Hun; Choi, Yong-Soo

    2010-01-01

    Study Design Retrospective study. Purpose To evaluate the relationship between a new osteoporotic vertebral fracture and instrumented lumbar arthrodesis. Overview of Literature In contrast to the growing recognition of the importance of adjacent segment disease after lumbar arthrodesis, relatively little attention has been paid to the relationship between osteoporotic vertebral fractures and instrumented lumbar arthrodesis. Methods Twenty five patients with a thoracolumbar vertebral fracture ...

  9. Traumatic lumbar hernia: report of a case.

    Science.gov (United States)

    Torer, Nurkan; Yildirim, Sedat; Tarim, Akin; Colakoglu, Tamer; Moray, Gokhan

    2008-12-01

    Traumatic lumbar hernias are very rare. Here, we present a case of secondary lumbar hernia. A 44-year-old man sustained a crushing injury. On admission, ecchymotic, fluctuating swelling was present on his left flank with normal vital signs. Subcutaneous intestinal segments were revealed at his left flank on abdominal CT. Emergency laparotomy revealed a 10-cm defect on the left postero-lateral abdominal wall. The splenic flexure was herniated through the defect. Herniated segments was reduced, the defect was repaired with a polypropylene mesh graft. There was also a serosal tear and an ischemic area 3mm wide on the splenic flexure and was repaired primarily. The patient had an uneventful recovery. Most traumatic lumbar hernias are caused by blunt trauma. Trauma that causes abdominal wall disruption also may cause intraabdominal organ injury. Abdominal CT is useful in the diagnosis and allows for diagnosis of coexisting organ injury. Emergency laparotomy should be performed to repair possible coexisting injuries.

  10. Lumbar hernia repaired using a new technique.

    Science.gov (United States)

    Di Carlo, Isidoro; Toro, Adriana; Sparatore, Francesca; Corsale, Giuseppe

    2007-01-01

    Lumbar hernia is uncommon and occurs in Grynfeltt's triangle on the left side, more frequently in men than in women. Acquired lumbar hernias are the result of iliac crest bone harvest or blunt trauma and seat belt injuries in road accidents. Many surgical options have been reported for repairing this hernia through primary closure of the defect or through use of aponeurotic or prosthetic materials. The Dowd technique is the technique most often used. The authors describe a patient with posttraumatic inferior triangle lumbar hernia who underwent laparoscopy and, 10 days later, laparotomy. Both procedures failed. Finally, a novel lumbotomic surgical approach was used, involving the Dowd technique and prosthetic mesh. The patient was free of recurrence 3 months after the procedure.

  11. Bilateral zosteriform extragenital lichen sclerosus.

    Science.gov (United States)

    Kumar, Piyush; Jha, Abhijeet Kumar; Mallik, Sambeet Kumar; Raihan, Mohammed

    2014-01-01

    A 35-year-old man presented with asymptomatic eruption on both forearms and lower aspects of the legs for 6 months. The lesions first appeared on his inner aspects of the wrist, the dorsal surface of the hands, and legs and progressed to involve proximal aspects of the extremities. There was no significant past history. On examination, multiple pearly white papules and depigmented atrophic plaques were found bilaterally on the flexors of the arms and the extensors of the legs. The lesions were arranged in a linear manner, following the lines of Blaschko (Figures 1 and 2). The surface of the atrophic plaques was notable for prominent telangiectasia, giving an erythematous appearance. The genitalia, oral cavity, palms, and soles were spared. Systemic examination was noncontributory. Lichen striatus and extragenital lichen sclerosus (ELS) were considered the differential diagnosis. Clinically, the age of the patient, the absence of scaling, and the presence of atrophic plaques and telangiectasia were in favor of ELS. A punch biopsy from an atrophic plaque was performed, and it revealed hyperkeratosis, atrophic epidermis, basal layer vacuolar degeneration, mild lymphocytic infiltration in the dermis, edema, and homogenization of collagen of the upper portion of the dermis (Figures 3 and Figure 4). Histopathologic findings were consistent with lichen sclerosus. A diagnosis of bilateral zosteriform ELS was made.

  12. Comparison of electromyographic activities of lumbar iliocostalis and lumbar multifidus muscles during stabilization exercises in prone, quadruped, and sitting positions

    OpenAIRE

    Kelly, Marie; Jacobs, Dee; Wooten, Mary E.; Edeer, Ayse Ozcan

    2016-01-01

    [Purpose] The purposes of this study were: 1) describe a hierarchy of electromyographic activity production, using percentage maximum voluntary contraction of lumbar iliocostalis and lumbar multifidus muscles during prone, quadruped and sitting exercises; and 2) identify optimal recruitment exercises for both lumbar iliocostalis as a global multi-segmental stabilizer and lumbar multifidus as a segmental stabilizer. [Subjects] Twelve healthy volunteers (six male and six female) aged 24 to 45 p...

  13. Adverse Event Recording and Reporting in Clinical Trials Comparing Lumbar Disk Replacement with Lumbar Fusion: A Systematic Review

    OpenAIRE

    HIRATZKA, JAYME; Rastegar, Farbod; Contag, Alec G.; Norvell, Daniel C.; Anderson, Paul A.; Hart, Robert A

    2015-01-01

    Study Design Systematic review. Objectives (1) To compare the quality of adverse event (AE) methodology and reporting among randomized trials comparing lumbar fusion with lumbar total disk replacement (TDR) using established AE reporting systems; (2) to compare the AEs and reoperations of lumbar spinal fusion with those from lumbar TDR; (3) to make recommendations on how to report AEs in randomized controlled trials (RCTs) so that surgeons and patients have more-detailed and comprehensive inf...

  14. Simultaneous bilateral septic arthritis of the knee after intraarticular steroid injection: A clinical report.

    Science.gov (United States)

    Munigangaiah, Sudarshan; O'Sullivan, Theresa A; Lenehan, Brian

    2014-07-01

    Osteoarthritis of knee is one of the common problems in elderly population. Intraarticular corticosteroid injection is a conservative management modality in osteoarthritis of knee. Septic arthritis is an infective complication of intraarticular corticosteroid injection. Septic arthritis in rheumatoid arthritis patients have worse prognosis because of delay in diagnosis. A higher rate of infectious complications following intraarticular injection is expected in immunocompromised and rheumatoid patients. We would like to report an extremely rare case of simultaneous bilateral knee septic arthritis after bilateral knee intraarticular steroid injection in a rheumatoid arthritis patient. Patient was treated successfully with multiple bilateral knee arthroscopic washouts and long-term intravenous antibiotics. This case report emphasizes the increased risk of infection in rheumatoid arthritis patients and a risk benefit assessment on individual basis before carrying out intraarticular steroid injection. Patient should be aware of this increased risk of infection.

  15. Bilateral spontaneous chylothorax after severe vomiting in children

    Science.gov (United States)

    Rodrigues, Antonio Lucas Lima; Romaneli, Mariana Tresoldi das Neves; Ramos, Celso Dario; Fraga, Andrea de Melo Alexandre; Pereira, Ricardo Mendes; Appenzeller, Simone; Marini, Roberto; Tresoldi, Antonia Teresinha

    2016-01-01

    Abstract Objective: To report the case of a child with bilateral chylothorax due to infrequent etiology: thoracic duct injury after severe vomiting. Case description: Girl, 7 years old, with chronic facial swelling started after hyperemesis. During examination, she also presented with bilateral pleural effusion, with chylous fluid obtained during thoracentesis. After extensive clinical, laboratory, and radiological investigation of the chylothorax etiology, it was found to be secondary to thoracic duct injury by the increased intrathoracic pressure caused by the initial manifestation of vomiting, supported by lymphoscintigraphy findings. Comments: Except for the neonatal period, chylothorax is an infrequent finding of pleural effusion in children. There are various causes, including trauma, malignancy, infection, and inflammatory diseases; however, the etiology described in this study is poorly reported in the literature. PMID:27178371

  16. Danish Exports and Danish Bilateral Aid

    DEFF Research Database (Denmark)

    Hansen, Henrik; Rand, John

    Danish bilateral development assistance is aimed at reducing poverty in the partner countries. Even so, bilateral assistance may have secondary, or knock-on, effects, which are beneficial for Denmark. An important secondary effect is the prospect of increased export from Denmark to the partner...... countries. This Evaluation Study presents an econometric analysis of Danish exports to 144 countries over the period from 1981 to 2010. The analysis is based on the gravity model of bilateral trade; a structural model developed over decades and now the central model in analyses of bilateral trade flows...... and 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...

  17. Lumbar vertebral pedicles: radiologic anatomy and pathology

    Energy Technology Data Exchange (ETDEWEB)

    Patel, N.P.; Kumar, R.; Kinkhabwala, M.; Wengrover, S.I.

    1988-01-01

    With the advancement of high-resolution computed tomography (CT) scanning the spine has added new knowledge to the various conditions affecting the pedicles. We wish to review the entire spectrum of pedicular lesions: the embryology, normal anatomy, normal variants, pitfalls, congenital anomalies, and pathological conditions are discussed. Different imaging modalities involving CT, isotope bone scanning, and Magnetic Resonance Imaging (MRI) are used to complement plain films of the lumbar spine. This subject review is an excellent source for future reference to lumbar pedicular lesions. 27 references.

  18. Mini-open anterior lumbar interbody fusion.

    Science.gov (United States)

    Gandhoke, Gurpreet S; Ricks, Christian; Tempel, Zachary; Zuckerbraun, Brian; Hamilton, D Kojo; Okonkwo, David O; Kanter, Adam S

    2016-07-01

    In deformity surgery, anterior lumbar interbody fusion provides excellent biomechanical support, creates a broad surface area for arthrodesis, and induces lordosis in the lower lumbar spine. Preoperative MRI, plain radiographs, and, when available, CT scan should be carefully assessed for sacral slope as it relates to pubic symphysis, position of the great vessels (especially at L4/5), disc space height, or contraindication to an anterior approach. This video demonstrates the steps in an anterior surgical procedure with minimal open exposure. The video can be found here: https://youtu.be/r3bC4_vu1hQ .

  19. New Curious Bilateral q-Series Identities

    Directory of Open Access Journals (Sweden)

    Frédéric Jouhet

    2012-10-01

    Full Text Available By applying a classical method, already employed by Cauchy, to a terminating curious summation by one of the authors, a new curious bilateral q-series identity is derived. We also apply the same method to a quadratic summation by Gessel and Stanton, and to a cubic summation by Gasper, respectively, to derive a bilateral quadratic and a bilateral cubic summation formula.

  20. [Our experience with bilateral cochlear implantation].

    Science.gov (United States)

    Carmel, Eldar; Taitelbaum-Swead, Ricky; Migirov, Lela; Hildesheimer, Minka; Kronenberg, Jona

    2008-03-01

    Cochlear implantation is a standard method of hearing rehabilitation among patients with severe to profound bilateral sensorineural hearing loss. In recent years there have been an increasing number of studies showing superior hearing with bilateral cochlear implantation in comparison with a unilateral procedure. In this study we present our experience with 15 patients, children and adults, who had bilateral cochlear implant surgery. Speech perception test results demonstrated a hearing benefit in bilateral cochlear implantation in comparison with a unilateral device, mainly by improvement in the identification of speech in noise tests.

  1. A quantitative assessment of the mechanical effects on the lumbar spine and the effects on straight leg raising and lumbar flexion of segmental sustained rotation

    Science.gov (United States)

    Ogata, Yoetsu; Kamijo, Masayoshi; Hanaoka, Masaaki

    2016-01-01

    [Purpose] This study were to examine the strength and relative direction of the applied force from lumbar segmental sustained rotation (LSSR) on the lumbar spinous process, and to clarify the effects of LSSR on straight leg raising (SLR) and lumbar flexion (LF). [Subjects] 18 pain-free healthy adults volunteered for this study. [Methods] Applied force and direction were measured between the L5–S1 segments using tri-axial pressure sensors. Subjects participated in 3 trials. Subjects underwent localized right rotation, held for 10 seconds, of the L5 in relation to the S1. Sham group subjects followed LSSR group protocols; however L5–S1 rotation was absent. Control subjects rested on a plinth. SLR and LF were measured pre and post-trial. [Results] Outcome data for LSSR forces were as follows; x (0.06N (±0.29)), y (‒5.26N (±0.01)), z (6.16N (±1.33)), and resultant vector magnitude (8.19N (±1.12)). LSSR relative direction results were as follows: x-axis angle, 89. 6 ° (±1.5); y-axis, 130.9 ° (±5.6); and z-axis, 41.6 ° (±4.7). The LSSR group’s LF and SLR were significantly increased compared with those of the sham and control groups. [Conclusion] The identified resultant vector magnitude was 8.19N, less than other techniques. LSSR effectively improves LF and bilateral SLR. PMID:27190475

  2. A quantitative assessment of the mechanical effects on the lumbar spine and the effects on straight leg raising and lumbar flexion of segmental sustained rotation.

    Science.gov (United States)

    Ogata, Yoetsu; Kamijo, Masayoshi; Hanaoka, Masaaki

    2016-04-01

    [Purpose] This study were to examine the strength and relative direction of the applied force from lumbar segmental sustained rotation (LSSR) on the lumbar spinous process, and to clarify the effects of LSSR on straight leg raising (SLR) and lumbar flexion (LF). [Subjects] 18 pain-free healthy adults volunteered for this study. [Methods] Applied force and direction were measured between the L5-S1 segments using tri-axial pressure sensors. Subjects participated in 3 trials. Subjects underwent localized right rotation, held for 10 seconds, of the L5 in relation to the S1. Sham group subjects followed LSSR group protocols; however L5-S1 rotation was absent. Control subjects rested on a plinth. SLR and LF were measured pre and post-trial. [Results] Outcome data for LSSR forces were as follows; x (0.06N (±0.29)), y (‒5.26N (±0.01)), z (6.16N (±1.33)), and resultant vector magnitude (8.19N (±1.12)). LSSR relative direction results were as follows: x-axis angle, 89. 6 ° (±1.5); y-axis, 130.9 ° (±5.6); and z-axis, 41.6 ° (±4.7). The LSSR group's LF and SLR were significantly increased compared with those of the sham and control groups. [Conclusion] The identified resultant vector magnitude was 8.19N, less than other techniques. LSSR effectively improves LF and bilateral SLR.

  3. Follicular thyroid carcinoma presenting as bilateral cheek masses.

    Science.gov (United States)

    Kim, Dong-Wook; Hah, J Hun; An, Soo-Youn; Chang, Hak; Kim, Kwang Hyun

    2013-03-01

    Mandibular metastasis of thyroid carcinoma is extremely rare. We present the case of a 46-year-old woman who had bilateral huge cheek masses that had grown rapidly over several years. Intra-oral mucosal tissue biopsy and imaging work-up including computed tomography scan and magnetic resonance imaging were performed and the initial diagnosis was presumed to be central giant cell granuloma. Incidentally detected thyroid lesions were studied with ultra-sonography guided fine needle aspiration and diagnosed as simple benign nodules. Due to continuous oral bleeding and the locally destructive feature of the lesions, we decided to excise the mass surgically. To avoid functional deficit, a stepwise approach was performed: Firstly, the larger left mass was excised and the mandible was reconstructed with a fibular free flap. The final pathologic diagnosis was follicular thyroid cancer. Postoperative I-131 thyroid scan and whole body positron-emissions-tomography were performed. Right side mass was revealed as a thyroid malignancy. Multiple bony metastases were detected. Since further radioactive iodine therapy was required, additional total thyroidectomy and right side mandibulectomy with fibular free flap reconstruction was performed. The patient also underwent high dose radioactive iodine therapy and palliative extra-beam radiotherapy for the metastatic lumbar lesion. Follicular thyroid carcinoma should be considered as a differential diagnosis for mandibular mass lesions.

  4. Percutaneous fusion of lumbar facet with bone allograft

    Directory of Open Access Journals (Sweden)

    Félix Dolorit Verdecia

    2015-03-01

    Full Text Available OBJECTIVE: To assess the evolution of the cases treated with percutaneous facet fusion with bone allograft in lumbar facet disease. METHOD: Between 2010 and 2014, 100 patients (59 women and 41 men diagnosed with lumbar facet disease underwent surgery. RESULTS: The lumbar facet fusion with bone allograft shows good clinical results, is performed on an outpatient basis, and presents minimal complications and rapid incorporation of the patient to the activities of daily living. CONCLUSIONS: The lumbar facet fusion with bone allograft appears to be an effective treatment for lumbar facet disease.

  5. [Relationship between lumbosacral multifidus muscle and lumbar disc herniation].

    Science.gov (United States)

    Chen, Wei-ye; Wang, Kuan; Yuan, Wei-an; Zhan, Hong-sheng

    2016-06-01

    As a common disease in clinical, the treatment of lumbar disc herniation (LDH) focused on local intervertebral disc, such as surgery and other interventional therapy treatment, but postoperative complications and recurrence rate has been a difficult problem in the field of profession. With the development of spine biomechanics and anatomy, researches on lumbar herniation also increased. Researchers discovered that the incidence and prognosis of LDH were inseparable with local muscle and soft tissue. As the deep paraspinal muscles, multifidus muscle plays an important role to make lumbar stability. Its abnormal function could reduce the stable of lumbar spine, and the chronic lumbar disease could also lead to multifidus muscle atrophy.

  6. Himen imperforado. Revisión casuística a partir de una paciente con dolor lumbar persistente

    OpenAIRE

    2015-01-01

    Cuando el himen imperforado se diagnostica en la adolescencia, la paciente presenta con frecuencia dolor abdominal y/o masa pélvica además de amenorrea primaria aparente. Entre otros, se describe el caso clínico de una niña de 12 años que fue diagnosticada de himen imperforado después de seis meses de seguimiento en diferentes consultas por dolor lumbar. Al diagnóstico se llegó por ecografía y resonancia magnética nuclear (RMN) que revelaron hematometrocolpos y hematosalpinx bilateral. Hemos ...

  7. A Rare Entity: Bilateral First Rib Fractures Accompanying Bilateral Scapular Fractures

    Directory of Open Access Journals (Sweden)

    Gultekin Gulbahar

    2015-01-01

    Full Text Available First rib fractures are scarce due to their well-protected anatomic locations. Bilateral first rib fractures accompanying bilateral scapular fractures are very rare, although they may be together with scapular and clavicular fractures. According to our knowledge, no case of bilateral first rib fractures accompanying bilateral scapular fractures has been reported, so we herein discussed the diagnosis, treatment, and complications of bone fractures due to thoracic trauma in bias of this rare entity.

  8. 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.

  9. 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...

  10. Effect of pelvic tilt on lumbar spine geometry.

    Science.gov (United States)

    Delisle, A; Gagnon, M; Sicard, C

    1997-12-01

    The purpose of this study was to use a noninvasive method to determine the effect of pelvic tilt on the lumbar spine geometry in the sagittal plane. Five healthy male subjects were instructed in performing active forward and backward pelvic tilt manoeuvres in the standing position. The lumbar spine geometry (severity of lordosis, pelvis and lumbar vertebrae orientations) was estimated with a lumbar spine geometric model. The voluntary backward pelvic tilt succeeded in reducing the depth of the lumbar spine curvature, but the forward tilt did not change it. Both pelvic tilt manoeuvres influenced the absolute orientations of the lower lumbar vertebrae and the relative orientations of some lumbar vertebrae. Interestingly, the L5/S1 joint showed was little affected by the pelvic tilt manoeuvres.

  11. Effect of Electroacupuncture Combined with Tuina on Lumbar Muscle Tone in Patients with Acute Lumbar Sprain

    Institute of Scientific and Technical Information of China (English)

    Fan Yuan-zhi; Wu Yao-chi

    2014-01-01

    Objective: To observe the clinical effect of electroacupuncture (EA) combined with tuina on acute lumbar sprain and lumbar muscle tone before and after treatment. Methods: A total of 130 acute lumbar sprain cases were randomly allocated into an observation group and a control group, 65 in each group. Cases in the observation group were treated with EA combined with tuina, whereas cases in the control group were treated with Diclofenac Sodium Dual Release Enteric-coated capsules. The muscle tones in two groups were tested before and after treatment. Results: The recovery rate and overall response rate in the observation group were 66.2% and 93.8% respectively, versus 56.9% and 87.7% in the control group, showing no between-group statistical significances (P>0.05). After treatment, the force-displacement area under curve (AUC) in both groups showed a significance difference (P Conclusion: Both EA combined with tuina and aforementioned oral medication have remarkable effects for acute lumbar sprain, and the former can better improve the lumbar muscle tone in patients with acute lumbar sprain.

  12. Effect of continuous lumbar traction on the size of herniated disc material in lumbar disc herniation.

    Science.gov (United States)

    Ozturk, Bulent; Gunduz, Osman Hakan; Ozoran, Kursat; Bostanoglu, Sevinc

    2006-05-01

    We investigated the effects of continuous lumbar traction in patients with lumbar disc herniation on clinical findings, and size of the herniated disc measured by computed tomography (CT). In this prospective, randomized, controlled study, 46 patients with lumbar disc herniation were included, and randomized into two groups as the traction group (24 patients), and the control group (22 patients). The traction group was given a physical therapy program and continuous lumbar traction. The control group was given the same physical therapy program without traction, for the same duration of time. Data for the clinical symptoms and signs were collected before and after the treatment together with calculation of a herniation index, from the CT images that showed the size of the herniated disc material. In the traction group, most of the clinical findings significantly improved with treatment. Size of the herniated disc material in CT decreased significantly only in the traction group. In the traction group the herniation index decreased from 276.6+/-129.6 to 212.5+/-84.3 with treatment (p0.05). Patients with greater herniations tended to respond better to traction. In conclusion, lumbar traction is both effective in improving symptoms and clinical findings in patients with lumbar disc herniation and also in decreasing the size of the herniated disc material as measured by CT.

  13. A case of inferior lumbar hernia

    Directory of Open Access Journals (Sweden)

    Vidhyasagar M. Sharma

    2013-02-01

    Full Text Available In this article we report a case of inferior lumbar hernia. The patient underwent preperitoneal meshplasty. The patient is well on follow up with no recurrence. The relevant literature has been reviewed and management discussed in brief. [Int J Res Med Sci 2013; 1(1.000: 33-35

  14. FUNCTIONAL PATHOLOGY OF LUMBAR SPINAL STENOSIS

    NARCIS (Netherlands)

    PENNING, L

    1992-01-01

    This paper deals with the effect of motion upon the stenotic lumbar spinal canal and its contents. A review is presented of personal investigations and relevant data from the literature. The normal spinal canal and its lateral recesses are naturally narrowed by retroflexion and/or axial loading, as

  15. Multiple lumbar arachnoid cysts. Case report.

    Science.gov (United States)

    Pappalardo, S; Cassarino, A; Braidotti, P

    1986-09-01

    Arachnoid cysts are a rare cause of compression of the contents of the lumbar spinal canal; in the literature only about 100 cases are reported. The various methods of diagnosis are discussed in the light of a recent case observed by the authors.

  16. INTRASITE VANCOMYCIN POWDER AS A PROPHYLACTIC ADJUVANT IN LUMBAR FUSION

    Directory of Open Access Journals (Sweden)

    Jorge Álvaro González Ross

    2016-03-01

    Full Text Available ABSTRACT Objective: To identify whether the use of prophylactic intrasite vancomycin as an adjuvant is a protective factor against deep tissue infection of the surgical site. Methods: Retrospective, descriptive, case-control study evaluating 210 patients, of whom 70 received intrasite vancomycin (case group and 140 were controls. It was made a follow up for at least one year, reviewing the physical and electronic records. Data were tabulated in spreadsheets (Excel including all variables and the statistical analysis was made with Epi InfoTM 7 to calculate the odds ratio. Results: Seven cases of deep infection occurred in the control group and none was found in the case group (odds ratio [95% confidence interval]: 0.1262 [0.007-2.24], P = 0.1585. Among the predisposing factors, diabetes and surgical time were the most relevant. Conclusions: Intrasite use of vancomycin has a protective effect against deep infection in patients undergoing lumbar fusion surgery without presenting considerable side effects.

  17. Septic arthritis in a lumbar facet joint: a rare cause of an epidural abscess

    Energy Technology Data Exchange (ETDEWEB)

    Heenan, S.D. [Dept. of Neuroradiology, Atkinson Morley`s Hospital, London (United Kingdom); Britton, J. [Dept. of Neuroradiology, Atkinson Morley`s Hospital, London (United Kingdom)

    1995-08-01

    A 10-year-old boy presented with a 7-day history of back pain and pyrexia. MRI showed an epidural abscess arising from septic arthritis in a lumbar facet joint. To our knowledge, there are only two previously reported cases of septic arthritis of a facet joint leading to an epidural abscess. This case illustrates how infection in a synovial joint may extend into the extradural space and might be the route of infection in more cases than has previously been recognised. (orig.)

  18. Concurrent bilateral ectopic pregnancy: a rarity

    Directory of Open Access Journals (Sweden)

    Prabhleen Kaur

    2015-08-01

    Full Text Available Bilateral ectopic pregnancy is a rare twin gestation with only a few cases reported in the literature. We report a 30 year old woman without any high risk factor for ectopic pregnancy, who had concurrent bilateral ectopic pregnancy. A 30 year old female presented to the Gynecology emergency department complaining of vaginal bleeding and abdominal pain. The presumptive diagnosis of ruptured left sided ectopic pregnancy was made on basis of clinical findings and ultrasound finings. An emergency laparotomy was done revealed a hemoperitoneum of 1.5 liters, a ruptured left tubal pregnancy with active bleeding and right tubal un-ruptured ectopic was found. A bilateral salpingectomy was performed. Histopathology confirmed presence of chorionic villi in both tubes. In theory, laparoscopic salpingostomy is the best surgical approach in bilateral tubal pregnancy. However, bilateral salpingectomy may be necessary when both tubes are extensively damaged or are actively bleeding. Successful pregnancies have been reported after conservative surgical treatment of bilateral ectopic, but the risk of recurrence is high. Our decision for an emergency laparotomy followed by bilateral salpingectomy was based on the fact that the patient presented with acute abdomen and was haemodynamically unstable and there was extensive bilateral tubal damage. As the incidence of ectopic pregnancies is increasing concurrently with the incidences of pelvic inflammatory disease and use of assisted fertility techniques; it may be that these and ldquo;rare ectopics and rdquo; will become less uncommon. [Int J Reprod Contracept Obstet Gynecol 2015; 4(4.000: 1197-1199

  19. 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.

  20. Bilateral locked facets in the thoracic spine

    NARCIS (Netherlands)

    M.H.A. Willems; Braakman, R. (Reinder); B. van Linge (Bert)

    1984-01-01

    textabstractTwo cases of traumatic bilateral locked facets in the thoracic spine are reported. Both patients had only minor neurological signs. They both made a full neurological recovery after surgical reduction of the locked facets. Bilateral locked facets are very uncommon in the thoracic spine.

  1. 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.

  2. Spontaneous bilateral adrenal hemorrhage following cholecystectomy.

    Science.gov (United States)

    Dahan, Meryl; Lim, Chetana; Salloum, Chady; Azoulay, Daniel

    2016-06-01

    Postoperative bilateral adrenal hemorrhage is a rare but potentially life-threatening complication. This diagnosis is often missed because the symptoms and laboratory results are usually nonspecific. We report a case of bilateral adrenal hemorrhage associated with acute primary adrenal insufficiency following laparoscopic cholecystectomy. The knowledge of this uncommon complication following any abdominal surgery allows timey diagnosis and rapid treatment.

  3. Bilateral zeta functions and their applications

    CERN Document Server

    Shibukawa, Genki

    2011-01-01

    We introduce a new type of multiple zeta functions, which we call bilateral zeta functions, analogous to the Barnes zeta functions. The bilateral zeta function is a periodic function and shares certain basic properties of Barnes zeta function. Especially, we prove that the bilateral zeta function has a nice Fourier series expansion and the Barnes zeta function can be expressed as a finite sum of bilateral zeta functions. By these properties of the bilateral zeta functions, We obtain simple proofs of some formulas, for example the reflection formula for the multiple gamma function, the inversion formula of the Dedekind eta function, Ramanujan's formula, Fourier expansion of the Barnes zeta function and multiple Iseki's formula.

  4. A case of relapsing flitting bilateral idiopathic orbital inflammation.

    LENUS (Irish Health Repository)

    Browne, Michelle Ann

    2009-12-01

    Idiopathic orbital inflammation (IOI) is defined as a benign non-infective clinical syndrome characterized by features of non-specific inflammation of the orbit without identifiable local or systemic causes. This can be called orbital myositis if the inflammation is predominantly in the orbital muscles. It is a diagnosis of exclusion based on clinical, radiological, and if necessary, histological findings. The most commons symptoms are swelling, ptosis, proptosis and painful eye movements. To our knowledge, this patient is the first with IOI to demonstrate relapsing flitting bilateral involvement of several individual extra-ocular muscles.

  5. Bilateral suprapubisk abscesdannelse fem år efter inkontinensoperation

    DEFF Research Database (Denmark)

    Bech, Lenette; Sander, Pia; Lose, Gunnar

    2009-01-01

    recovery. As opposed to the macroporous types (e.g. tension-free vaginal tape), the microporous structure of the IVS-sling causes a higher rate of erosion and infection. Complete sling removal is important in case of IVS-complications. The monitoring of complications related to new medical devices......This report presents a case of vaginal erosion and bilateral suprabupic abscesses five years after insertion of an intravaginal slingplasty (IVS) midurethral incontinence sling in a 53-year-old female patient. Partial removal was insufficient. After complete removal, the patient achieved full...

  6. Genotypic and Antimicrobial Characterisation of Propionibacterium acnes Isolates from Surgically Excised Lumbar Disc Herniations

    Directory of Open Access Journals (Sweden)

    Jess Rollason

    2013-01-01

    Full Text Available The anaerobic skin commensal Propionibacterium acnes is an underestimated cause of human infections and clinical conditions. Previous studies have suggested a role for the bacterium in lumbar disc herniation and infection. To further investigate this, five biopsy samples were surgically excised from each of 64 patients with lumbar disc herniation. P. acnes and other bacteria were detected by anaerobic culture, followed by biochemical and PCR-based identification. In total, 24/64 (38% patients had evidence of P. acnes in their excised herniated disc tissue. Using recA and mAb typing methods, 52% of the isolates were type II (50% of culture-positive patients, while type IA strains accounted for 28% of isolates (42% patients. Type III (11% isolates; 21% patients and type IB strains (9% isolates; 17% patients were detected less frequently. The MIC values for all isolates were lowest for amoxicillin, ciprofloxacin, erythromycin, rifampicin, tetracycline, and vancomycin (≤1mg/L. The MIC for fusidic acid was 1-2 mg/L. The MIC for trimethoprim and gentamicin was 2 to ≥4 mg/L. The demonstration that type II and III strains, which are not frequently recovered from skin, predominated within our isolate collection (63% suggests that the role of P. acnes in lumbar disc herniation should not be readily dismissed.

  7. Dynamic Stabilization for Challenging Lumbar Degenerative Diseases of the Spine: A Review of the Literature

    Directory of Open Access Journals (Sweden)

    Tuncay Kaner

    2013-01-01

    Full Text Available Fusion and rigid instrumentation have been currently the mainstay for the surgical treatment of degenerative diseases of the spine over the last 4 decades. In all over the world the common experience was formed about fusion surgery. Satisfactory results of lumbar spinal fusion appeared completely incompatible and unfavorable within years. Rigid spinal implants along with fusion cause increased stresses of the adjacent segments and have some important disadvantages such as donor site morbidity including pain, wound problems, infections because of longer operating time, pseudarthrosis, and fatigue failure of implants. Alternative spinal implants were developed with time on unsatisfactory outcomes of rigid internal fixation along with fusion. Motion preservation devices which include both anterior and posterior dynamic stabilization are designed and used especially in the last two decades. This paper evaluates the dynamic stabilization of the lumbar spine and talks about chronologically some novel dynamic stabilization devices and thier efficacies.

  8. Use of autologous growth factors in lumbar spinal fusion.

    Science.gov (United States)

    Lowery, G L; Kulkarni, S; Pennisi, A E

    1999-08-01

    The results of spinal fusion, especially posteriorly above the lumbosacral junction, have been mixed. Autologous growth factor concentrate (AGF) prepared by ultraconcentration of platelets contains multiple growth factors having a chemotactic and mitogenic effect on mesenchymal stem cells and osteoblasts and may play a role in initiating bone healing. The purpose of this retrospective study is to review our results with AGF in lumbar spinal fusions. To date, AGF has been used in 39 patients having lumbar spinal fusion. The study group consisted of the first 19 consecutive cases to allow at least 6 months follow-up. The average follow-up was 13 months (range 6 to 18 months). Follow-up compliance was 91%. There were 7 men and 12 women. Average age was 52 years (range 30-72 years). Nine patients had prior back surgery. There were 8 smokers. AGF was used in posterior (n = 15) or anterior intradiscal (n = 4) fusions. AGF was used with autograft and coraline hydroxyapatite in all posterior fusions, and autograft, coral, and intradiscal spacer (carbon fiber spinal fusion cages or Synthes femoral ring) in intradiscal fusions. Posterior stabilization was used in all cases. Eight cases were single-level fusions, 6 were two-level, and 1 was a three-level fusion. Autologous iliac crest bone graft was taken in 14 cases and local autograft used in 5 cases. Posteriorly, a total of 23 levels were fused; of these, nine were at L5-S1, eight at L4-L5, five at L3-L4, and one at L2-L3. No impending pseudoarthroses were noted on plain radiographic examination at last follow-up visit. Solid fusion was confirmed in 3 patients having routine hardware removal, and in 2 patients who had surgery at an adjacent level. There was one posterior wound infection, which was managed without sequelae. When used as an adjunct to autograft, AGF offers theoretical advantages that need to be examined in controlled studies. Further study is necessary to determine whether coralline hydroxyapatite used as a

  9. Sound localization ability of young children with bilateral cochlear implants.

    NARCIS (Netherlands)

    Beijen, J.W.; Snik, A.F.M.; Mylanus, E.A.M.

    2007-01-01

    OBJECTIVE: To evaluate the benefit of bilateral cochlear implantation in young children. STUDY DESIGN: Clinical trial comparing a group of bilaterally implanted children with a group of unilaterally implanted children. SETTING: Tertiary referral center. PATIENTS: Five bilaterally implanted children

  10. Heterochronic bilateral ectopic pregnancy after ovulation induction.

    Science.gov (United States)

    Zhu, Bo; Xu, Gu-feng; Liu, Yi-feng; Qu, Fan; Yao, Wei-miao; Zhu, Yi-min; Gao, Hui-juan; Zhang, Dan

    2014-08-01

    Ectopic pregnancy is identified with the widely-applied assisted reproductive technology (ART). Bilateral ectopic pregnancy is a rare form of ectopic pregnancy which is difficult to be diagnosed at the pre-operation stage. In this paper, we presented an unusual case of heterochronic bilateral ectopic pregnancy after stimulated intrauterine insemination (IUI), where there has been a delay of 22 d between the diagnoses of the two ectopic pregnancies. Literature was reviewed on the occurrence of bilateral ectopic pregnancy during the past four years in the MEDLINE database. We found 16 cases of bilateral ectopic pregnancy reported since 2008, and analyzed the characteristics of those cases of bilateral ectopic pregnancy. We emphasize that ovulation induction and other ARTs may increase the risk of bilateral ectopic pregnancy. Because of the difficulty in identification of bilateral ectopic pregnancy by ultrasonography, the clinician should be aware that the treatment of one ectopic pregnancy does not preclude the occurrence of a second ectopic pregnancy in the same patient and should pay attention to the intra-operation inspection of both side fallopian tubes in any ectopic pregnancy case.

  11. Bilateral optic neuropathy in acute cryptococcal meningitis

    Institute of Scientific and Technical Information of China (English)

    Qi Zhe Ngoo; Li Min Evelyn Tai; Wan Hazabbah Wan Hitam; John Tharakan

    2016-01-01

    We reported a case of cryptococcal meningitis presenting with bilateral optic neuropathy in an immunocompetent patient. A 64-year-old Malay gentleman with no medical comorbidities presented with acute bilateral blurring of vision for a week, which was associated with generalised throbbing headache and low grade fever. He also had som-nolence and altered consciousness. Visual acuity in both eyes was no perception of light with poor pupillary reflexes. Extraocular muscle movements were normal. Anterior segments were unremarkable bilaterally. Fundoscopy revealed bilateral optic disc swelling. CT scan of the brain showed multifocal infarct, but no meningeal enhancement or mass. Cerebrospinal fluid opening pressure was normal, while its culture grew Cryptococcus neoformans. A diagnosis of cryptococcal meningitis with bilateral optic neuropathy was made. Patient was treated with a six-week course of intravenous flu-conazole and started concomitantly on a fortnight's course of intravenous amphotericin B. After that, his general condition improved, but there was still no improvement in his visual acuity. On reviewing at two months post-initiation of treatment, fundi showed bilateral optic atrophy. Bilateral optic neuropathy secondary to cryptococcal meningitis was rare. The prognosis was guarded due to the sequelae of optic atrophy. Anti-fungal medication alone may not be sufficient to manage this condition. However, evidence for other treatment modalities is still lacking and further clinical studies are required.

  12. Study of Bone-screw Surface Fixation in Lumbar Dynamic Stabilization

    Directory of Open Access Journals (Sweden)

    Yun-Gang Luo

    2015-01-01

    Full Text Available Background: We aimed to use the animal model of dynamic fixation to examine the interaction of the pedicle screw surface with surrounding bone, and determine whether pedicle screws achieve good mechanical stability in the vertebrae. Methods: Twenty-four goats aged 2-3 years had Cosmic ® pedicle screws implanted into both sides of the L2-L5 pedicles. Twelve goats in the bilateral dynamic fixation group had fixation rods implanted in L2-L3 and L4-L5. Twelve goats in the unilateral dynamic fixation group had fixation rods randomly fixed on one side of the lumbar spine. The side that was not implanted with fixation rods was used as a static control group. Results: In the static control group, new bone was formed around the pedicle screw and on the screw surface. In the unilateral and bilateral dynamic fixation groups, large amounts of connective tissue formed between and around the screw threads, with no new bone formation on the screw surface; the pedicle screws were loose after the fixed rods were removed. The bone mineral density and morphological parameters of the region of interest (ROI in the unilateral and bilateral dynamic fixation group were not significantly different (P > 0.05, but were lower in the fixed groups than the static control group (P 0.05; however the maximum pull force of the fixation groups was significantly less than the static control group (P < 0.01. Conclusions: Fibrous connective tissue formed at the bone-screw interface under unilateral and bilateral pedicle dynamic fixation, and the pedicle screws lost mechanical stability in the vertebrae.

  13. Effects of lumbar stabilization exercise on functional disability and lumbar lordosis angle in patients with chronic low back pain.

    Science.gov (United States)

    Cho, Igsoo; Jeon, Chunbae; Lee, Sangyong; Lee, Daehee; Hwangbo, Gak

    2015-06-01

    [Purpose] This study examined the effects of lumbar stabilization exercises on the functional disability and lumbar lordosis angles in patients with chronic low back pain. [Subjects] The subjects were 30 patients with chronic low back pain divided into a lumbar stabilization exercise group (n = 15) and a conservative treatment group (n = 15). [Methods] The lumbar stabilization exercise and conservative treatment groups performed an exercise program and conservative physical treatment, respectively. Both programs were performed 3 times a week for 6 weeks. The degree of functional disability was assessed by the Oswestry disability index, and lumbar lordosis angles were measured by plain radiography. [Results] The Oswestry disability index decreased significantly in the both groups; however, it was significantly lower in the lumbar stabilization exercise group. The lumbar lordosis angle increased significantly in the lumbar stabilization exercise group after treatment and was also significantly greater than that in the conservative treatment group. [Conclusion] Lumbar stabilization exercise is more effective than conservative treatment for improving functional disability and lumbar lordosis angles.

  14. Computed tomography in lumbar canal stenosis. Relationship between its findings and clinical symptoms

    Energy Technology Data Exchange (ETDEWEB)

    Ohta, Shu; Baba, Itsushi; Ishida, Akihisa; Sumida, Tadayuki; Sasaki, Seishu (Hiroshima Shiritsu Asa Shimin Hospital (Japan))

    1984-09-01

    Preoperative CT was done in 39 patients with lumbar canal stenosis. Marked symmetrical narrowing of the whole vertebral canal was seen in the group with nervous symptoms in the cauda equina. Deformed bilateral intervertebral joints were seen in the group with both nervous symptoms in the cauda equina and radicular sciatica. The lateral recess on the affected side was markedly narrowed by the projection of the upper and lower joints and herniation. In the group with radicular sciatica, the vertebral canal itself was not so narrowed, but the unilateral intervertebral joint was extremely deformed, causing a narrowing of the lateral recess. There were large differences in the angle of the left and right intervertebral joints.

  15. Biomechanical and clinical study on screw hook fixation after direct repair of lumbar spondylolysis

    Institute of Scientific and Technical Information of China (English)

    ZHAO Jian; LIU Fan; SHI Hong-guang; FAN Jian; ZHAO Wei-dong; WANG You-hua; CAI Yu-hui

    2006-01-01

    Objective: To evaluate the biomechanical effect and clinical results of hook screw fixation after direct repair of lumbar spondylous defects in the pars interarticularis.Methods: L2-L6 spines of 8 fresh-frozen and thawed calf cadavers were used for mechanical testing. Bilateral spondylous defects were created in the L4 vertebra. The intervertebral rotation ranges between L4 and Ls were scanned and computerized in various states of motion, such as flexion/extension, lateral bending and torsional loadings applied on the intact spine and the spondylous spine when the spondylous spine was fixed with modified Scott's fixation, hook screw fixation and Buck's fixation sequentially and respectively. Between July 2002 and February 2004, 14 young male patients (aged 15-31 years)suffering from symptomatic lumbar spondylolysis were treated with TSRH hook screw fixation after direct repair of the defects. MacNab criteria1 were used to assess their preand post-operative status.Results: Each fixation technique could significantly increase the intervertebral rotational stiffness and made the stiffness return to nearly the intact level. Hook screw technique provided more rotational stability than the others. Hook screw and Buck's techniques provided more flexion/extension stability than modified Scott's technique.Neither complication nor instrumental failure was observed in this study. The mean follow-up period was 21 months.All the patients except one acquired union during the follow-up period. Thirteen patients had a "good" or "excellent" result according to MacNab criteria.Conclusions: Hook screw fixation shows biomechanical advantages and is safe and effective for young patients with lumbar spondylolysis.

  16. Bilateral Acromioclavicular Septic Arthritis as an Initial Presentation of Streptococcus pneumoniae Endocarditis

    Directory of Open Access Journals (Sweden)

    Neda Hashemi-Sadraei

    2014-01-01

    Full Text Available Infective endocarditis (IE is infrequently associated with septic arthritis. Moreover, septic arthritis of the acromioclavicular (AC joint is rarely reported in the literature. We report a case of Streptococcus pneumoniae IE in a patient who presented with bilateral AC joint septic arthritis and we review the literature on the topic.

  17. [Idiopathic Lumbar Hernia: A Case Report].

    Science.gov (United States)

    Tsujino, Takuya; Inamoto, Teruo; Matsunaga, Tomohisa; Uchimoto, Taizo; Saito, Kenkichi; Takai, Tomoaki; Minami, Koichiro; Takahara, Kiyoshi; Nomi, Hayahito; Azuma, Haruhito

    2015-11-01

    A 68-year-old woman, complained of an indolent lump about 60 × 70 mm in size in the left lower back. We conducted a computed tomography scan, which exhibited a hernia of Gerota'sfascia-commonly called superior lumbar hernia. In the right lateral position, the hernia contents were observed to attenuate, hence only closure of the hernial orifice was conducted by using Kugel patch, without removal of the hernia sack. Six months after the surgery, she has had no relapse of the hernia. Superior lumbar hernia, which occurs in an anatomically brittle region in the lower back, is a rare and potentially serious disease. The urologic surgeon should bear in mind this rarely seen entity.

  18. Laparoscopic transabdominal extraperitoneal repair of lumbar hernia

    Directory of Open Access Journals (Sweden)

    Sharma A

    2005-01-01

    Full Text Available Lumbar hernias need to be repaired due to the risk of incarceration and strangulation. A laparoscopic intraperitoneal approach in the modified flank position causes the intraperitoneal viscera to be displaced medially away from the hernia. The creation of a wide peritoneal flap around the hernial defect helps in mobilization of the colon, increased length of margin is available for coverage of mesh and more importantly for secure fixation of the mesh under vision to the underlying fascia. Laparoscopic lumbar hernia repair by this technique is a tensionless repair that diffuses total intra-abdominal pressure on each square inch of implanted mesh. The technique follows current principles of hernia repair and appears to confer all benefits of a minimal access approach.

  19. Single incision endoscopic surgery for lumbar hernia.

    Science.gov (United States)

    Kawaguchi, Masahiko; Ishikawa, Norihiko; Shimizu, Satsuki; Shin, Hisato; Matsunoki, Aika; Watanabe, Go

    2011-01-01

    Single Incision Endoscopic Surgery (SIES) has emerged as a less invasive surgery among laparoscopic surgeries, and this approach for incisional hernia was reported recently. This is the first report of SIES for an incisional lumbar hernia. A 66-year-old Japanese woman was referred to our institution because of a left flank hernia that developed after left iliac crest bone harvesting. A 20-mm incision was created on the left side of the umbilicus and all three trocars (12, 5, and 5 mm) were inserted into the incision. The hernial defect was 14 × 9 cm and was repaired with intraperitoneal onlay mesh and a prosthetic graft. The postoperative course was uneventful. SIES for lumbar hernia offers a safe and effective outcome equivalent compared to laparoscopic surgery. In addition, SIES is less invasive and has a cosmetic benefit.

  20. Hemophilic pseudotumor of the first lumbar vertebra

    Directory of Open Access Journals (Sweden)

    Gurusamy Nachimuthu

    2014-01-01

    Full Text Available Hemophilic pseudotumor involving the spine is extremely uncommon and presents a challenging problem. Preoperative planning, angiography, intra and perioperative monitoring with factor VIII cover and postoperative care for hemophilic pseudotumor is vital. Recognition of the artery of Adamkiewicz in the thoracolumbar junction helps to avoid intraoperative neurological injury. We report the case of a 26-year-old male patient with hemophilia A, who presented with a massive pseudotumor involving the first lumbar vertebra and the left iliopsoas. Preoperative angiography revealed the artery of Adamkiewicz arising from the left first lumbar segmental artery. Excision of pseudotumor was successfully carried out with additional spinal stabilization. At 2 years followup, there was no recurrence and the patient was well stabilized with a satisfactory functional status. Surgical excision gives satisfactory outcome in such cases.

  1. Costs and effects in lumbar spinal fusion

    DEFF Research Database (Denmark)

    Soegaard, Rikke; Christensen, Finn Bjarke; Christiansen, Terkel

    2007-01-01

    ) instrumented posterolateral lumbar spinal fusion, or (3) instrumented posterolateral lumbar spinal fusion + anterior intervertebral support. Analysis of costs was performed at the patient-level, from an administrator's perspective, by means of Activity-Based-Costing. Clinical effects were measured by means...... of the Dallas Pain Questionnaire and the Low Back Pain Rating Scale at baseline and 2 years postoperatively. Regression models were used to reveal determinants for costs and effects. Costs and effects were analyzed as a net-benefit measure to reveal determinants for cost-effectiveness, and finally, adjusted...... of the present investigation is a recommendation to focus further on determinants of cost-effectiveness. For example, patient characteristics that are modifiable at a relatively low expense may have greater influence on cost-effectiveness than the surgical technique itself--at least from an administrator...

  2. Endoscopic decompression combined with interspinous process implant fusion for lumbar spinal stenosis

    Institute of Scientific and Technical Information of China (English)

    LIU Gang; ZHAO Jian-ning; Akira Dezawa

    2008-01-01

    Objective: To propose a new technique to treat lumbar spinal stenosis with median approach endoscopic decompression combined with interspinous process implant fusion and evaluate the initial clinical outcome. Methods: This study involved 30 patients who had neurogenic commitment claudication over 2 years and were resistant to conservative therapy. All cases were treated using the median approach endoscopic decompression combined with interspinous process implant fusion in 21306. Clinical signs and radicular pain were noted and evaluated preoperatively and at the 1st month and 3rd month postoperatively. Japanese Orthopedic Association (JOA) score was used to evaluate leg and back pain. X-ray films at flexion and extension were applied to evaluate the range of motion at involved segments. Results: There was a significant increase in JOA score postoperatively, but no significant difference preoperatively or postoperatively between the two groups.The range of motion at involved segments was significantly higher in the control group. Conclusions: The median approach endoscopic decom-pression is an ideal method for bilateral radicuiopathy result-ing from lumbar spinal canal stenosis. The combination with interspinous process implant fusion can stabilize the spine. The initial clinical outcome is exUent. Preservation of adjacent level disease can be assessed only in long-term follow-up.

  3. Trunk strength and lumbar paraspinal muscle activity during isometric exercise in chronic low-back pain patients and controls.

    Science.gov (United States)

    Cassisi, J E; Robinson, M E; O'Conner, P; MacMillan, M

    1993-02-01

    The purpose of this study was to describe trunk strength and lumbar paraspinal muscle activity across five angles of flexion during isometric exercise and rest in chronic low-back pain patients and control subjects. High muscle tension as measured by surface integrated electromyography is predicted by a muscle spasm model, and low muscle tension is predicted by a muscle deficiency model. Prior lumbar surgery had no affect on peak torque or maximum surface integrated electromyography data. Both groups produced greater torque and less surface integrated electromyography in more flexed positions. Chronic low-back pain patients exhibited lower peak torque and lower maximum surface integrated electromyography bilaterally during isometric extension effort across all angles. A muscle deficiency model of chronic low back pain was supported by these data and a muscle spasm model was not supported. Discriminant analyses indicated that monitoring maximum surface integrated electromyography of lumbar muscles during isometric effort facilitates classification of chronic low-back pain patients. Future directions are discussed in terms of applying psychophysiologic methods to pain rehabilitation.

  4. Lumbar discal cyst in an elite athlete.

    Science.gov (United States)

    Singleton, Alex; Agarwal, Vikas; Casagranda, Bethany; Hughes, Marion A; Rothfus, William E

    2013-01-01

    Our patient, a 22-year-old starting wide receiver for an NCAA Division I football team, presented with low back pain and sciatica. A lumbar-spine MRI without contrast demonstrated findings suspicious for discal cyst. The patient was referred for surgery, and the lesion was resected. The rarity of discal cyst makes it difficult to diagnose because most radiologists are not aware of the entity. An organized approach to diagnosis can facilitate appropriate management.

  5. Computed tomography as the primary radiological examination of lumbar spine

    Energy Technology Data Exchange (ETDEWEB)

    Ilkko, E.; Laehde, S.

    1988-10-01

    A series of 235 patients examined by lumbar CT because of sciatica or other low back disorder was studied. The need of additional examinations and correlations to surgical findings were evaluated. Inadequate information was the cause of additional examination, mostly myelography in 20 patients (8,5%). It was concluded that lumbar CT is a suitable first examination of the lumbar spine in sciatica and low back pain. The indications to complementary myelography and its benefit are discussed.

  6. Epithelioid hemangioendothelioma and multiple thoraco-lumbar lateral meningoceles: two rare pathological entities in a patient with NF-1

    Energy Technology Data Exchange (ETDEWEB)

    Reis, C.; Carneiro, E.; Fonseca, J.; Salgado, A. [Hospital S. Joao, Departments of Neuroradiology, Porto (Portugal); Pereira, P.; Vaz, R. [Hospital S. Joao, Department of Neurosurgery, Porto (Portugal); Pinto, R. [Hospital S. Joao, Department of Orthopaedics, Porto (Portugal); Capelinha, A.F.; Lopes, J.M. [Hospital S. Joao, Department of Pathology, Porto (Portugal)

    2005-02-01

    Epithelioid hemangioendothelioma (EHE) is a rare vascular soft-tissue tumour of intermediate malignancy. Neurofibromatosis type I (NF-1) is a genetic syndrome associated with soft tissue sarcoma and higher risk of developing neoplasia. Lateral meningoceles are uncommon entities, being mostly associated with NF-1. We report a case of a 31-year-old woman, with NF-1 and past history of right thalamic/peduncular astrocytoma WHO grade II, admitted to the Neurosurgery Department in December 2003 due to severe low back pain, irradiating to the left leg without a radicular pattern. Thoraco-lumbar magnetic resonance imaging (MRI) showed a large left posterior paravertebral expansive lesion, bilateral and multiple thoraco-lumbar lateral meningoceles and dural ectasias with scalloping of the vertebral bodies. Biopsy of the paravertebral mass lesion disclosed EHE. We present this case because of the novel association between NF-1 and EHE, and the unusual aggressiveness of the neoplasia. Additionally, we highlight the co-existence of bilateral and multiple lateral meningoceles. (orig.)

  7. Etiology of lumbar lordosis and its pathophysiology: a review of the evolution of lumbar lordosis, and the mechanics and biology of lumbar degeneration.

    Science.gov (United States)

    Sparrey, Carolyn J; Bailey, Jeannie F; Safaee, Michael; Clark, Aaron J; Lafage, Virginie; Schwab, Frank; Smith, Justin S; Ames, Christopher P

    2014-05-01

    The goal of this review is to discuss the mechanisms of postural degeneration, particularly the loss of lumbar lordosis commonly observed in the elderly in the context of evolution, mechanical, and biological studies of the human spine and to synthesize recent research findings to clinical management of postural malalignment. Lumbar lordosis is unique to the human spine and is necessary to facilitate our upright posture. However, decreased lumbar lordosis and increased thoracic kyphosis are hallmarks of an aging human spinal column. The unique upright posture and lordotic lumbar curvature of the human spine suggest that an understanding of the evolution of the human spinal column, and the unique anatomical features that support lumbar lordosis may provide insight into spine health and degeneration. Considering evolution of the skeleton in isolation from other scientific studies provides a limited picture for clinicians. The evolution and development of human lumbar lordosis highlight the interdependence of pelvic structure and lumbar lordosis. Studies of fossils of human lineage demonstrate a convergence on the degree of lumbar lordosis and the number of lumbar vertebrae in modern Homo sapiens. Evolution and spine mechanics research show that lumbar lordosis is dictated by pelvic incidence, spinal musculature, vertebral wedging, and disc health. The evolution, mechanics, and biology research all point to the importance of spinal posture and flexibility in supporting optimal health. However, surgical management of postural deformity has focused on restoring posture at the expense of flexibility. It is possible that the need for complex and costly spinal fixation can be eliminated by developing tools for early identification of patients at risk for postural deformities through patient history (genetics, mechanics, and environmental exposure) and tracking postural changes over time.

  8. Subarachnoid hemorrhage due to retained lumbar drain.

    Science.gov (United States)

    Guppy, Kern H; Silverthorn, James W; Akins, Paul T

    2011-12-01

    Intrathecal spinal catheters (lumbar drains) are indicated for several medical and surgical conditions. In neurosurgical procedures, they are used to reduce intracranial and intrathecal pressures by diverting CSF. They have also been placed for therapeutic access to administer drugs, and more recently, vascular surgeons have used them to improve spinal cord perfusion during the treatment of thoracic aortic aneurysms. Insertion of these lumbar drains is not without attendant complications. One complication is the shearing of the distal end of the catheter with a resultant retained fragment. The authors report the case of a 65-year-old man who presented with a subarachnoid hemorrhage due to the migration of a retained lumbar drain that sheared off during its removal. To the best of the authors' knowledge, this is the first case of rostral migration of a retained intrathecal catheter causing subarachnoid hemorrhage. The authors review the literature on retained intrathecal spinal catheters, and their findings support either early removal of easily accessible catheters or close monitoring with serial imaging.

  9. X-Ray parameters of lumbar spine

    Directory of Open Access Journals (Sweden)

    Otabek Ablyazov

    2012-05-01

    Full Text Available Knowledge of anatomic spinal structures, especially its relation-ship to the functions performed, is necessary to form a correct diagnosis. The anatomical structure of the vertebrae varies de-pending on the level of the spinal segment. Normal anatomical parameters, derived from bone structures of the spine, are roughly determined by X-ray method.This paper presents the results of the survey radiography of the lumbar spine in a straight line and lateral projections in 30 individ-uals without pathology spine, aged 21-60 years with frequently observed lumbar spinal stenosis stenosis. Applying X-ray method there were studied shape, height, and the contours of the vertebral bodies and intervertebral disc in the front (interpedicular and sagittal planes; there were measured dimensions of the lumbar canal and foramen holes in the same planes. Using X-ray method can fully identify the bone parameters of vertebral column. How-ever, the informativity of the method depends on knowledge of radiologist about topographic anatomical features of spine.

  10. Intradural lumbar disc herniation after percutaneous endoscopic lumbar discectomy: case report.

    Science.gov (United States)

    Tamaki, Yasuaki; Sakai, Toshinori; Miyagi, Ryo; Nakagawa, Takefumi; Shimakawa, Tateaki; Sairyo, Koichi; Chikawa, Takashi

    2015-09-01

    A 64-year-old man was referred to the authors with low-back pain (LBP) and right leg pain with a history of previously diagnosed lumbar disc herniation (LDH) at L4-5. He had undergone 2 percutaneous endoscopic lumbar discectomies (PELDs) for the herniation at another institution, and according to the surgical record of the second surgery, a dural tear occurred intraoperatively but was not repaired. Postoperative conservative treatments such as an epidural block and blood patch had not relieved his persistent LBP or right leg pain. Upon referral to the authors, MRI and myelography revealed an intradural LDH. The herniated mass was removed by durotomy, and posterior lumbar interbody fusion was performed. His symptoms were partially improved after surgery. Primary suture is technically difficult when a dural tear occurs during PELD. Therefore, close attention should be paid to avoiding such tears, and surgeons should increase their awareness of intradural LDH as a possible postoperative complication of PELD.

  11. Lumbar hernia: surgical anatomy, embryology, and technique of repair.

    Science.gov (United States)

    Stamatiou, Dimitrios; Skandalakis, John E; Skandalakis, Lee J; Mirilas, Petros

    2009-03-01

    Lumbar hernia is the protrusion of intraperitoneal or extraperitoneal contents through a defect of the posterolateral abdominal wall. Barbette was the first, in 1672, to suggest the existence of lumbar hernias. The first case was reported by Garangeot in 1731. Petit and Grynfeltt delineated the boundaries of the inferior and superior lumbar triangles in 1783 and 1866, respectively. These two anatomical sites account for about 95 per cent of lumbar hernias. Approximately 20 per cent of lumbar hernias are congenital. The rest are either primarily or secondarily acquired. The most common cause of primarily acquired lumbar hernias is increased intra-abdominal pressure. Secondarily acquired lumbar hernias are associated with prior surgical incisions, trauma, and abscess formation. During embryologic development, weakening of the area of the aponeuroses of the layered abdominal muscles that derive from somitic mesoderm, which invades the somatopleure, may potentially lead to lumbar hernias. Repair of lumbar hernias should be performed as early as possible to avoid incarceration and strangulation. The classic repair technique uses the open approach, where closure of the defect is performed either directly or using prosthetic mesh. The laparoscopic approach, either transabdominal or extraperitoneal, is an alternative.

  12. Extensive Bilateral Naevus Comedonicus Exacerbating During Pregnancy

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    Rao M.V

    1999-01-01

    Full Text Available Naevus comedonicus is a rare developmental anomaly of the pilosebaceous apparatus. It occurred bilaterally in a 23 year old pregnant woman. She noted exacerbations during two pregnancies, hitherto unreported in the literature.

  13. 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.

  14. Bilateral areolar and periareolar pityriasis versicolor.

    Science.gov (United States)

    Sárdy, Miklós; Korting, Hans Christian; Ruzicka, Thomas; Wolff, Hans

    2010-08-01

    An adolescent boy presented with isolated, symmetrical, bilateral areolar and periareolar pityriasis versicolor. This extremely rare condition should be considered in the differential diagnosis of light brown patches on the areolae.

  15. Genetics of Infantile Bilateral Striatal Necrosis

    Directory of Open Access Journals (Sweden)

    J Gordon Millichap

    2006-09-01

    Full Text Available The gene mutation causing autosomal recessive infantile bilateral striatal necrosis (IBSN was identified in eight consanguineous Israeli Bedouin families, in a study at Schneider Children’s Medical Center, Petah Tikva, Israel, and other centers.

  16. Bilateral giant juvenile fibroadenoma of breasts

    Directory of Open Access Journals (Sweden)

    Mukhopadhyay Madhumita

    2009-01-01

    Full Text Available An 11-year-old girl with rapidly enlarging bilateral breast lumps is reported. It was diagnosed as a case of juvenile fibroadenoma following fine needle aspiration cytology and confirmed on histopathological examination of the excised specimens.

  17. BILATERAL TESSIER CLEFT 3: A CASE REPORT

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    Utpal

    2014-06-01

    Full Text Available Tessier cleft 3 is a very rare congenital anomaly, (2 especially the bilateral form. Very few cases have been reported worldwide. (1,2 I report a case of bilateral Tessier cleft 3 presenting at the age of three months with clefts extending from philtral regions, undermining the nasal alar bases to the medial canthal areas bilaterally. There were bilateral complete alveolar clefts with mild protrusion of the pre-maxilla, but the rest of the maxilla including the palate was not involved. Surgical correction was started at the age of three months and completed at the age of one and half years in three stages. There was no intra-operative or postoperative complications and the final result was satisfactory.

  18. THE EUROPEAN UNION’S BILATERAL APPROACH

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    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”.

  19. Bilateral Necrotizing Fasciitis of the Foot Associated with Group B Streptococcus.

    Science.gov (United States)

    Fukuda, Keitaro; Ryujin, Misao; Sakio, Reiko; Fukuzumi, Satoshi; Omae, Takanori; Hayakawa, Kazuhito

    2016-01-01

    Necrotizing fasciitis (NF) is a severe bacterial infection involving fascia and subcutaneous tissue. It generally affects upper or lower extremities unilaterally, and there are few reports of bilateral-extremity NF. Here, we report a case of a 43-year-old male with type 1 diabetes who had NF on the left foot and subsequently developed NF on the other foot 1 week later. The patient survived with antimicrobial therapy and bilateral below-knee amputation. As group B streptococcus (GBS) was isolated by blood culture and culture of excised tissues of both feet, bilateral GBS NF of the foot was diagnosed. GBS is a rare causative pathogen in NF; however, there have been two case reports of bilateral GBS NF of an extremity in which NF appeared on the opposite extremity 1 week after the primary site infection, as in our case. GBS was isolated from cultures of blood and excised tissues of both extremities in both cases. Together, these observations suggest that GBS has a potential to cause secondary NF at remote sites by hematogenous dissemination with approximately 1 week delay and thereby lead to bilateral NF.

  20. Bilateral Necrotizing Fasciitis of the Foot Associated with Group B Streptococcus

    Directory of Open Access Journals (Sweden)

    Keitaro Fukuda

    2016-09-01

    Full Text Available Necrotizing fasciitis (NF is a severe bacterial infection involving fascia and subcutaneous tissue. It generally affects upper or lower extremities unilaterally, and there are few reports of bilateral-extremity NF. Here, we report a case of a 43-year-old male with type 1 diabetes who had NF on the left foot and subsequently developed NF on the other foot 1 week later. The patient survived with antimicrobial therapy and bilateral below-knee amputation. As group B streptococcus (GBS was isolated by blood culture and culture of excised tissues of both feet, bilateral GBS NF of the foot was diagnosed. GBS is a rare causative pathogen in NF; however, there have been two case reports of bilateral GBS NF of an extremity in which NF appeared on the opposite extremity 1 week after the primary site infection, as in our case. GBS was isolated from cultures of blood and excised tissues of both extremities in both cases. Together, these observations suggest that GBS has a potential to cause secondary NF at remote sites by hematogenous dissemination with approximately 1 week delay and thereby lead to bilateral NF.

  1. Sequential presentation of bilateral Brown syndrome.

    Science.gov (United States)

    Sekeroğlu, Hande Taylan; Türkçüoğlu, Peykan; Sanaç, Ali Şefik; Sener, Emin Cumhur

    2012-04-01

    Brown syndrome, characterized by a limitation of elevation in adduction and positive forced duction testing, is usually unilateral but occurs bilaterally in 10% of all cases. It may present as a congenital condition in one eye and develop in the other eye with no apparent cause. We present a case of bilateral Brown syndrome in which the right eye became involved within 1 year of surgery on the left eye for congenital Brown syndrome.

  2. Clinical subgroups in bilateral Meniere disease

    OpenAIRE

    2016-01-01

    Meniere disease (MD) is a heterogeneous clinical condition characterized by sensorineural hearing loss, episodic vestibular symptoms and tinnitus associated with several comorbidities such as migraine or autoimmune disorders (AD). The frequency of bilateral involvement may range from 5-50% and it depends on the duration of the disease. We have performed a two-step cluster analysis in 398 patients with bilateral MD to identify the best predictors to define clinical subgroups with a potential d...

  3. Bilateral anophthalmia with septo-optic dysplasia

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    Manisha Jana

    2010-01-01

    Full Text Available Bilateral anophthalmia is a rare entity and association with septo-optic dysplasia is an even rare condition. The condition is characterized by absent eyeballs in the presence of eyelids, conjunctiva or lacrimal apparatus. Though anophthalmia can be diagnosed clinically, imaging plays a crucial role in delineating the associated anomalies. In addition, often clinical anophthalmia may prove to be severe microphthalmia on imaging. We describe the imaging findings in an infant with bilateral anophthalmia and septo-optic dysplasia.

  4. The Effects of Stretching with Lumbar Traction on VAS and Oswestry Scales of Patients with Lumbar 4-5 Herniated Intervertebral Disc.

    Science.gov (United States)

    Yang, Hae-Sun; Yoo, Won-Gyu

    2014-07-01

    [Purpose] This study investigated the effect of stretching with lumbar traction on VAS and Oswestry scale scores of lumbar 4-5 herniated intervertebral disc (HIVD) patients. [Subjects] We recruited 20 lumbar 4-5 HIVD patients. [Methods] We performed stretching with lumbar traction for lumbar 4-5 HIVD patients during 4 weeks. The VAS and Oswestry scales were measured before and 4 weeks after the intervention. [Results] The results showed a significant decrease in VAS scale scores for stretching with lumbar traction in lumbar 4-5 HIVD patients, from 18±1.29 to 2.1±1.35. The Oswestry scale scores also decreased significantly, from 20.35±2.01 to 3.5±2.84, after stretching with lumbar traction. [Conclusion] Thus, we suggest stretching with lumbar traction for lumbar 4-5 HIVD patients.

  5. Bilateral simultaneous anterior ischemic optic neuropathy, an extrahepatic manifestation of hepatitis C cured with direct acting antivirals

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    Prud’homme, Sylvie

    2016-04-01

    Full Text Available We report a patient with a bilateral optic anterior ischemic neuropathy as an extrahepatic complication of a chronic hepatitis C (HCV infection. The patient presented with a bilateral visual acuity loss and bilateral optic disc oedema. The optic neuropathy was associated with a sudden increase in the viral HCV load after a recent liver transplantation. The stop of the calcineurin inhibitor had no effect on the course of the optic neuropathy. Visual improvement and normalization of HCV viraemia occurred after treatment with sofosbuvir and daclatasvir, which are direct acting antivirals.

  6. Combined anterior lumbar interbody fusion and instrumented posterolateral fusion for degenerative lumbar scoliosis: indication and surgical outcomes

    OpenAIRE

    Hsieh, Ming-Kai; Chen, Lih-Huei; Niu, Chi-Chien; Fu, Tsai-Sheng; Lai, Po-Liang; Chen, Wen-Jer

    2015-01-01

    Background Traditional approaches to deformity correction of degenerative lumbar scoliosis include anterior-posterior approaches and posterior-only approaches. Most patients are treated with posterior-only approaches because the high complication rate of anterior approach. Our purpose is to compare and assess outcomes of combined anterior lumbar interbody fusion and instrumented posterolateral fusion with posterior alone approach for degenerative lumbar scoliosis with spinal stenosis. Methods...

  7. Stabilization of lumbar-pelvic region in the syndrome of inespecific lumbar pain

    OpenAIRE

    Kock Schulz, Alejandro; Morales Osorio, Marco Antonio; Mejia Mejia, Johana Milena

    2013-01-01

    Objective. To learn about the various tissues which may contribute to stabilization of lumbar-pelvic region and integrate them to treatment of non-specific lumbar pain syndrome. Methodology. An electronic sear was carried out at PEDro, Cochrane, MEDLINE, CINAHL, EMBASE y  ScienceDirect data bases, of articles published between January 01, 1990, through December 31, 201. 105 potentially eligible articles were identified, selected in function of the title, and summary; 20 primary documents of w...

  8. Lumbar disk herniation surgery: outcome and predictors.

    Science.gov (United States)

    Sedighi, Mahsa; Haghnegahdar, Ali

    2014-12-01

    Study Design A retrospective cohort study. Objectives To determine the outcome and any differences in the clinical results of three different surgical methods for lumbar disk herniation and to assess the effect of factors that could predict the outcome of surgery. Methods We evaluated 148 patients who had operations for lumbar disk herniation from March 2006 to March 2011 using three different surgical techniques (laminectomy, microscopically assisted percutaneous nucleotomy, and spinous process osteotomy) by using Japanese Orthopaedic Association (JOA) Back Pain Evaluation Questionnaire, Resumption of Activities of Daily Living scale and changes of visual analog scale (VAS) for low back pain and radicular pain. Our study questionnaire addressed patient subjective satisfaction with the operation, residual complaints, and job resumption. Data were analyzed with SPSS version 16.0 (SPSS, Inc., Chicago, Illinois, United States). Statistical significance was set at 0.05. For statistical analysis, chi-square test, Mann-Whitney U test, Kruskal-Wallis test, and repeated measure analysis were performed. For determining the confounding factors, univariate analysis by chi-square test was used and followed by logistic regression analysis. Results Ninety-four percent of our patients were satisfied with the results of their surgeries. VAS documented an overall 93.3% success rate for reduction of radicular pain. Laminectomy resulted in better outcome in terms of JOA Back Pain Evaluation Questionnaire. The outcome of surgery did not significantly differ by age, sex, level of education, preoperative VAS for back, preoperative VAS for radicular pain, return to previous job, or level of herniation. Conclusion Surgery for lumbar disk herniation is effective in reducing radicular pain (93.4%). All three surgical approaches resulted in significant decrease in preoperative radicular pain and low back pain, but intergroup variation in the outcome was not achieved. As indicated

  9. Bilateral Keratectasia 34 Years after Corneal Transplant

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    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.

  10. MODERN VIEWS ON BILATERAL BREAST CANCER

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    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.

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

    Science.gov (United States)

    Nehete, Rajendra; Nehete, Anita; Singla, Sandeep; Adhav, Harshad

    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 symmetric and aesthetically superior to the osteoplastic reconstruction. The technical details are discussed, and the long term functional and aesthetic results are presented.

  12. 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.

  13. The Effects of Stretching with Lumbar Traction on VAS and Oswestry Scales of Patients with Lumbar 4–5 Herniated Intervertebral Disc

    OpenAIRE

    Yang, Hae-sun; Yoo, Won-gyu

    2014-01-01

    [Purpose] This study investigated the effect of stretching with lumbar traction on VAS and Oswestry scale scores of lumbar 4–5 herniated intervertebral disc (HIVD) patients. [Subjects] We recruited 20 lumbar 4–5 HIVD patients. [Methods] We performed stretching with lumbar traction for lumbar 4–5 HIVD patients during 4 weeks. The VAS and Oswestry scales were measured before and 4 weeks after the intervention. [Results] The results showed a significant decrease in VAS scale scores for stretchin...

  14. Comparison of percutaneous endoscopic lumbar discectomy and open lumbar surgery for adjacent segment degeneration and recurrent disc herniation.

    Science.gov (United States)

    Chen, Huan-Chieh; Lee, Chih-Hsun; Wei, Li; Lui, Tai-Ngar; Lin, Tien-Jen

    2015-01-01

    Objective. The goal of the present study was to examine the clinical results of percutaneous endoscopic lumbar discectomy (PELD) and open lumbar surgery for patients with adjacent segment degeneration (ASD) and recurrence of disc herniation. Methods. From December 2011 to November 2013, we collected forty-three patients who underwent repeated lumbar surgery. These patients, either received PELD (18 patients) or repeated open lumbar surgery (25 patients), due to ASD or recurrence of disc herniation at L3-4, L4-5, or L5-S1 level, were assigned to different groups according to the surgical approaches. Clinical data were assessed and compared. Results. Mean blood loss was significantly less in the PELD group as compared to the open lumbar surgery group (P < 0.0001). Hospital stay and mean operating time were shorter significantly in the PELD group as compared to the open lumbar surgery group (P < 0.0001). Immediate postoperative pain improvement in VAS was 3.5 in the PELD group and -0.56 in the open lumbar surgery group (P < 0.0001). Conclusion. For ASD and recurrent lumbar disc herniation, PELD had more advantages over open lumbar surgery in terms of reduced blood loss, shorter hospital stay, operating time, fewer complications, and less postoperative discomfort.

  15. Comparison of Percutaneous Endoscopic Lumbar Discectomy and Open Lumbar Surgery for Adjacent Segment Degeneration and Recurrent Disc Herniation

    Directory of Open Access Journals (Sweden)

    Huan-Chieh Chen

    2015-01-01

    Full Text Available Objective. The goal of the present study was to examine the clinical results of percutaneous endoscopic lumbar discectomy (PELD and open lumbar surgery for patients with adjacent segment degeneration (ASD and recurrence of disc herniation. Methods. From December 2011 to November 2013, we collected forty-three patients who underwent repeated lumbar surgery. These patients, either received PELD (18 patients or repeated open lumbar surgery (25 patients, due to ASD or recurrence of disc herniation at L3-4, L4-5, or L5-S1 level, were assigned to different groups according to the surgical approaches. Clinical data were assessed and compared. Results. Mean blood loss was significantly less in the PELD group as compared to the open lumbar surgery group P<0.0001. Hospital stay and mean operating time were shorter significantly in the PELD group as compared to the open lumbar surgery group P<0.0001. Immediate postoperative pain improvement in VAS was 3.5 in the PELD group and −0.56 in the open lumbar surgery group P<0.0001. Conclusion. For ASD and recurrent lumbar disc herniation, PELD had more advantages over open lumbar surgery in terms of reduced blood loss, shorter hospital stay, operating time, fewer complications, and less postoperative discomfort.

  16. The Caspar microsurgical discectomy and comparison with a conventional standard lumbar disc procedure.

    Science.gov (United States)

    Caspar, W; Campbell, B; Barbier, D D; Kretschmmer, R; Gotfried, Y

    1991-01-01

    The outcome in 119 patients who were operated on with a conventional standard lumbar discectomy procedure was retrospectively compared with that in 299 patients who were operated on with a microsurgical discectomy technique developed in Homburg/Saar, Federal Republic of Germany by the senior author (W.C.). All patients in this consecutive series had "virgin" lumbar radiculopathy evaluated and operated upon by two experienced surgeons at one institution. Determination of the final outcome was made objectively by an impartial third party using identical criteria for both groups, and with a patient self-evaluation form. The study looked at various pertinent aspects of the treatment course and at final outcome. The results in the microsurgical group were significantly favorable: fewer levels were explored: there was less operative blood loss and a decreased incidence of deep venous thrombosis, urinary tract infections, pulmonary emboli, and bladder catheterization; the time to full ambulation, discharge, and return to work was faster: and there was a decrease in change of occupation and a greater percentage of satisfactory final outcomes, as measured both objectively and subjectively. A description of the microsurgical technique used in this study, which differs significantly from existing microdisectomy techniques, is presented. The authors conclude that the microsurgical disectomy technique presented in this study is a safe and effective approach to the treatment of lumbar radiculopathy.

  17. Unusual Clinical Presentation of Bilateral Adult Non-Obstructing Ureteroceles Containing Urinary Stones

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    Mustafa Hoşcan

    2010-01-01

    Full Text Available Ureterocele, while not an uncommon pediatric urologic problem, has been reported only rarely in adults. Adult bilateral ureteroceles with calculi is an uncommon and well tolerated, relatively rare clinical entity. Although ureteroceles in adults are usually asymptomatic, various symptoms tend to appear in ureteroceles with stones, such as flank pain, urinary tract infections and bladder irritability. While ureteroceles occur more commonly in women, stones in ureteroceles tend to be more common in men. Most ureteroceles can be safely managed transurethrally endoscopically which is generally well tolerated by most patients. We present an unusual clinical presentation of bilateral adult non-obstructing ureteroceles containing urinary stones.

  18. Bilateral shoulder septic arthritis in a fit and well 47-year-old man.

    Science.gov (United States)

    Hotonu, Sesi Ayodele; Khan, Shoaib; Jeavons, Richard

    2015-01-01

    Bilateral septic arthritis of the shoulder is uncommon in the immunocompetent patient with no previous risk factors for joint infection, and is thus easily missed. Septic arthritis is associated with significant rates of morbidity and mortality. Early diagnosis and management is the key to a favourable outcome; septic arthritis should be considered as a differential diagnosis in the unwell patient presenting with shoulder pain and reduced range of joint movement. We present a case of a 47-year-old previously fit and well man with bilateral shoulder septic arthritis. We will also review the current literature on management and long-term outcomes of patients with septic arthritis of the glenohumeral joint.

  19. 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.)

  20. OZONE NUCLEOLYSIS IN LUMBAR INTERVERTEBRAL DISC HERNIATION: NON - RANDOMIZED PROSPECTIVE ANALYSIS

    Directory of Open Access Journals (Sweden)

    Vivekananda S

    2015-05-01

    Full Text Available STUDY DESI GN: Non - randomized, prospective analysis of 68 patients of lumbar disc herniation treated with ozone nucleolysis. OBJECTIVE: To assess the patients with lumbar disc herniation treated with intradiscal ozone, pre and post ozone nucleolysis, for pain using Visual Analog Scale (VAS functional & disability score using Japanese Orthopedic Association (JOA Clinical Symptom Score. SUMMARY OF BACKGROUN D DATA: Ozone therapy for disc herniation is becoming popu lar because of its minimal invasive, lesser recurrences and remarkably fewer side effects. Successful outcomes of ozone therapy have been reported from various European & Indian centers. METHODS: A series of 68 patients were treated with ozone therapy for lumbar disc herniation from January 2009 to January 2012. The procedure is done under C - arm guidance under local anesthesia by “Single sitting double injection technique”. All patients were assessed using VAS for radiation pain & back pain, Clinical Symptom Score of the Japanese Orthopaedic Association (JOA for a Patient with Lumbar Disc Herniation, pre op and post op, on day one, after a week, two weeks, first month, third months, sixth month one year second year. Were classified them as Good, Moder ate & Poor outcome. RESULTS: Out of 68 patients 89.7% (61/68 patients had good outcome, 7.35% (5/68 patients had moderate outcome, 2.95% (2/68 had poor outcome. Intra - op in 1 patient where ozone spread in Para spinal muscles but had no postoperative pro blem.4 patients had mild nausea, 2 had mild headache & No infection. CONCLUSIONS: Ozone nucleolysis is a new, minimally invasive procedure done under local anesthesia & has shown effective results in the treatment of contained intervertebral disc herniatio n with no side effects.

  1. [Covering of a thoraco-lumbar defect by omentoplasty].

    Science.gov (United States)

    Le Fourn, B; Loirat, Y; Sartre, J Y; Lejeune, F; Pannier, M

    1997-02-01

    With a case of thoraco-lumbar defect, the authors discuss about different procedures to cover it. In this place, the better procedure is certainly the latissimus dorsi flap, in all combinations. The indication for omentoplasty at this spinal site should not be performed by first intention but by exclusion of other procedures, as in the case considered by the authors. It was a 37-year-old man, paraplegic from the age of 16, with a deep chronic spinal wound, secondary to sepsis of a posterior segmental fixations. A staphylococcus aureus infection which developed as a surgical complication was initially treated with antibiotics and surgical cleaning procedures without removing instrumentation. However, the infection remained active and the material was finally removed. Spinal immobilisation was strengthened by external fixation. The area was cleared of all suspect material, including bone graft, leaving a wide back-wound open to the spine. Spontaneous healing was first attempted, but the size and the chronicity of the wound led us to use pedicled greater omentum to close the defect. The omentum was pedicled on the right gastroepiploic vessels and transferred to the back wound through the posterior abdominal wall muscles, next to the right kidney. This procedure allows rapid healing. In association with suitable antibiotics, it has prevented any recurrent infection after 18 months of follow-up. It was no feasible to cover the wound with a latissimus dorsi flap, considering the importance of this muscle in the movements of a paraplegic and considering the initial impossibility of removing the external fixation.

  2. Classification of the lumbar disc degeneration using MRI

    Energy Technology Data Exchange (ETDEWEB)

    Yoshida, Hirotoshi; Shinomiya, Kenichi; Okamoto, Akihiko; Muto, Naoko; Furuya, Kotaro (Tokyo Medical and Dental Univ. (Japan). School of Medicine)

    1992-11-01

    Magnetic resonance (MR) imaging has been performed in consecutive 114 patients with a chief complaint of lumbar pain. A retrospective review of MR images of a total of 570 lumbar vertebrae from these patients were done to examine lumbar disc degeneration. According to the MR intensity of nucleus pulposus on T2-wighted sagittal images, lumbar disc degeneration was graded on a scale of 0-4: 0=uniform hyperintensity; 1=slight hypointensity; 2=centrally band-like hypointensity with marginal hyperintensity; 3=irregular hypointensity in both the central and marginal sites; 4=uniform hypointensity. Lumbar disc degeneration was observed in 76%; and it was rapidly increased in frequency in the 30 or older age groups. Of 570 vertebrae, 51 (8.9%) had narrowing of intervertebral cavity. For these vertebrae, a mean score of lumbar disc degeneration was 3.1. Lumbar disc herniation was seen in 93 vertebrae, with a mean score of lumbar disc degeneration being 3.07. Changes in vertebral body marrow were seen in 14 vertebrae (2.5%), in which a mean score of intervertebral disc degeneration was 3.71. (N.K.).

  3. [Cortical venous thrombosis after a diagnostic lumbar puncture].

    Science.gov (United States)

    Pfeilschifter, W; Neumann-Haefelin, T; Hattingen, E; Singer, O C

    2009-10-01

    We present the case of a 49-year-old female patient who underwent a lumbar puncture in the context of an extended diagnostic work-up after a transient ischemic attack. A few days later the patient who suffered from severe post-lumbar puncture headache, developed a lobar hemorrhage due to a cortical venous thrombosis requiring decompression surgery.

  4. Incidence, Predictors, and Postoperative Complications of Blood Transfusion in Thoracic and Lumbar Fusion Surgery: An Analysis of 13,695 Patients from the American College of Surgeons National Surgical Quality Improvement Program Database.

    Science.gov (United States)

    Aoude, Ahmed; Nooh, Anas; Fortin, Maryse; Aldebeyan, Sultan; Jarzem, Peter; Ouellet, Jean; Weber, Michael H

    2016-12-01

    Study Design Retrospective cohort study. Objective To identify predictive factors for blood transfusion and associated complications in lumbar and thoracic fusion surgeries. Methods The American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP) database was used to identify patients who underwent lumbar or thoracic fusion from 2010 to 2013. Multivariate analysis was used to determine predictive factors and postoperative complications associated with transfusion. Results Out of 13,695 patients, 13,170 had lumbar fusion and 525 had thoracic fusion. The prevalence of transfusion was 31.8% for thoracic and 17.0% for lumbar fusion. The multivariate analysis showed that age between 50 and 60, age between 61 and 70, age > 70, dyspnea, American Society of Anesthesiologists class 3, bleeding disease, multilevel surgery, extended surgical time, return to operation room, and higher preoperative blood urea nitrogen (BUN) were predictors of blood transfusion for lumbar fusion. Multilevel surgery, preoperative BUN, and extended surgical time were predictors of transfusion for thoracic fusion. Patients receiving transfusions who underwent lumbar fusion were more likely to develop wound infection, venous thromboembolism, pulmonary embolism, and myocardial infarction and had longer hospital stay. Patients receiving transfusions who underwent thoracic fusion were more likely to have extended hospital stay. Conclusion This study characterizes incidence, predictors, and postoperative complications associated with blood transfusion in thoracic and lumbar fusion. Pre- and postoperative planning for patients deemed to be at high risk of requiring blood transfusion might reduce postoperative complications in this population.

  5. Clinical subgroups in bilateral Meniere disease

    Directory of Open Access Journals (Sweden)

    Lidia Frejo

    2016-10-01

    Full Text Available Meniere disease (MD is a heterogeneous clinical condition characterized by sensorineural hearing loss, episodic vestibular symptoms and tinnitus associated with several comorbidities such as migraine or autoimmune disorders (AD. The frequency of bilateral involvement may range from 5-50% and it depends on the duration of the disease. We have performed a two-step cluster analysis in 398 patients with bilateral MD to identify the best predictors to define clinical subgroups with a potential different etiology to improve the phenotyping of bilateral MD and to develop new treatments. We have defined five clinical variants in bilateral MD. Group 1 is the most frequently found, includes 46% of patients, and is defined by metachronic hearing loss without migraine and without AD. Group 2 is found in 17% of patients, and it is defined by synchronic hearing loss without migraine or AD. Group 3, with 13% of patients, is characterized by familial MD, while group 4, that includes 12% of patients, is associated by the presence of migraine in all cases. Group 5 is found in 11% of patients and is defined by AD. This approach can be helpful in selecting patients for genetic and clinical research. However, further studies will be required to improve the phenotyping in these clinical variants for a better understanding of the diverse etiological factors contributing to bilateral MD.

  6. Sensitivity of lumbar spine loading to anatomical parameters

    DEFF Research Database (Denmark)

    Putzer, Michael; Ehrlich, Ingo; Rasmussen, John;

    2016-01-01

    models for four different postures. The in uence of the dimensions of vertebral body, disc, posterior parts of the vertebrae as well as the curvature of the lumbar spine were studied. Additionally, simulations with combinations of selected parameters were conducted. Changes in L4/L5 resultant joint force......Musculoskeletal simulations of lumbar spine loading rely on a geometrical representation of the anatomy. However, this data has an inherent inaccuracy. This study evaluates the in uence of dened geometrical parameters on lumbar spine loading utilizing ve parametrized musculoskeletal lumbar spine...... were used as outcome variable. Variations of the vertebral body height, disc height, transverse process width and the curvature of the lumbar spine were the most in uential. The results indicated that measuring these parameters from X-rays would be most important to morph an existing musculoskeletal...

  7. Limbus lumbar and sacral vertebral fractures.

    Science.gov (United States)

    Mendez, Jorge S; Huete, Isidro L; Tagle, Patricio M

    2002-03-01

    We evaluated the fractures of the lumbar and sacral vertebral limbus by disc impingement at the peripheral ring apophysis in 23 adults associated with trauma in 16 of them. Lumbalgia, radicular pain and narrow canal symptoms are the presenting forms of this underdiagnosed pathology. CT is the best method of examination, while plain roentgenograms and MR are usually negative. Accurate diagnosis and surgical technique with larger exposure are needed to resect the fractured fragments and protruded disc material for decompressing the roots and the dural sac. Our results were very good on the majority of cases.

  8. [Severe Raynaud's syndrome treated by lumbar sympathectomy].

    Science.gov (United States)

    Thomsen, Thomas Laden; Roeder, Ole

    2016-03-28

    Avoiding exposure of extremities to cold combined with pharmacologic treatment usually suffice in the attempt to suppress the related symptoms of Raynaud's syndrome. This case report describes a severe case of Raynaud's syndrome affecting the lower extremities of a 16-year-old female. She was referred to a centre of vascular surgery with severe vasospasms of the feet. After failed attempts of pharmacologic treatment, a laparoscopic lumbar sympathectomy was performed with no complications and a slight reduction of symptoms three years post-surgically.

  9. Percutaneous treatment of lumbar disc herniation

    Energy Technology Data Exchange (ETDEWEB)

    Leonardi, M.; Resta, F.; Bettinelli, A. [Ospedale Maggiore di Milano (Italy); Lavaroni, A.; Fabris, G. [Ospedale Civile di Udine (Italy); Abelli, F. [Fondazione Clinica del Lavorno, Pavia (Italy)

    1994-12-31

    918 patients were subjected to percutaneous treatment of lumbar herniated disc. 733 of these were treated through enzymatic nucleolysis with chymopapain, for a total 883 levels. Chemonucleolysis was carried out on 733 patients (79.8%). Automated discectomy has been carried out in 185 cases (20.1%). Chemonucleolysis has led to the resolution of the symptoms in a high percentage of cases (82.2%). Nucleotomy has proved to be an effective method in 74.6% of cases. (author). 7 refs, 6 figs, 1 tab.

  10. Bilateral Epididymal Cyst in 14 year-old Boy: a case report

    Directory of Open Access Journals (Sweden)

    Yiğit Akin

    2014-04-01

    Full Text Available Bilateral epididymal cysts are rare in childhood. Clinically they may present as acute scrotum and should be differentiated from other pathologies. Here in, we report bilateral epididymal cysts in a 14-year-old boy. He was admitted to emergency department with symptoms of acute left scrotum. There was no history of trauma or infection. Blood analyses, including testis tumor markers were unremarkable. Bilateral epididymal cysts were diagnosed on ultrasonography evaluation. Medical treatment did not stop his scrotal pain. During scrotal exploration, there was no evidence of testicular torsion or any other pathology. An excision of cyst was performed. Histopathologically, the cyst wall was lined by columnar epithelia. As a result of these findings, a pathological diagnosis of epididymal cyst was made. The synchronized evaluation of clinical and ultrasonography findings with an appropriate histopathological evaluation can usually diagnose this rare pathology.

  11. Chemoembolization for Hepatocellular Carcinoma Supplied by a Lumbar Artery

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Han Myun, E-mail: seoul49@naver.com [Hallym University College of Medicine, Department of Radiology, Kangnam Sacred Heart Hospital (Korea, Republic of); Kim, Hyo-Cheol, E-mail: angiointervention@gmail.com; Woo, Sungmin, E-mail: j-crew7@hotmail.com [Seoul National University College of Medicine, Institute of Radiation Medicine, Seoul National University Medical Research Center, and Clinical Research Institute, Seoul National University Hospital, Department of Radiology (Korea, Republic of); Son, Kyu Ri, E-mail: kyurad@gmail.com [Korea University College of Medicine, Department of Radiology, Korea University Medical Center (Korea, Republic of); Cho, Seong Whi, E-mail: chosw@kangwon.ac.kr [Kangwon National University College of Medicine, Department of Radiology, Kangwon National University Hospital (Korea, Republic of); Chung, Jin Wook, E-mail: chungjw@snu.ac.kr [Seoul National University College of Medicine, Institute of Radiation Medicine, Seoul National University Medical Research Center, and Clinical Research Institute, Seoul National University Hospital, Department of Radiology (Korea, Republic of)

    2015-02-15

    PurposeTo describe the radiologic findings and imaging response of hepatocellular carcinoma (HCC) supplied by the lumbar artery.MethodsBetween April 2004 and December 2012, we encountered HCC supplied by a lumbar artery in 21 patients. Two investigators retrospectively reviewed clinical and radiological findings of HCC supplied by the lumbar artery using computed tomography (CT) scans and digital subtraction angiograms.ResultsPatients had received 1–27 sessions of previous chemoembolization procedures (mean 7.7 sessions, median 4 sessions). Mean tumor size was 5.3 cm. The locations of HCC supplied by lumbar artery were the bare area (n = 14, 67 %) and segment VI (n = 7, 33 %). Tumor-feeding arteries arose from the main lumbar artery (n = 7), proximal anterior division (n = 4), and distal anterior division (n = 14). In 20 patients, selective chemoembolization through the tumor-feeding arteries of the lumbar artery was achieved. In 1 patient, nonselective embolization at the main lumbar artery was performed. There was no complication such as skin necrosis or paralysis. On the first follow-up enhanced CT scan, target tumors fed by the lumbar artery showed complete response (n = 6), partial response (n = 4), stable disease (n = 3), and progressive disease (n = 8), but overall tumor response was partial response (n = 1) and progressive disease (n = 20).ConclusionWhen HCC is located in the inferior tip or bare area of the liver, a lumbar artery may supply the tumor. Although selective chemoembolization via the tumor-feeding vessel of the lumbar artery can be achieved in most cases, overall tumor response is commonly unfavorable.

  12. [Bilateral pheochromocytoma: laparoscopic surgery in 2 cases].

    Science.gov (United States)

    Lam, J; Castillo, O; Bravo, J; Henríquez, R; Tagle, F

    2001-01-01

    Laparoscopic adrenalectomy, if done by skilled surgeons, is now the first choice for treating most adrenal tumors, including bilateral pheochromocytoma. We report two women, aged 35 and 34 years old, with bilateral adrenal pheochromocytoma successfully excised by laparoscopic surgery. Both had severe hypertension, high urinary catecholamine values (epinephrine + norepinephrine: 528 and 1083 ug/24 h) and bilateral adrenal tumors at CT scan. After 4 weeks of doxazosin treatment, a laparoscopic transperitoneal adrenalectomy was done (Gugner's technique), with surgical times of 7 and 5 hours respectively. Both patients received hydrocortisone and only the second one required one unit of packed cells. Postoperative evolution was uneventful and both patients were discharged at the fifth postoperative day. At two months of follow up, both patients are asymptomatic and normotensive.

  13. 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...

  14. 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.

  15. Study of Bone-screw Surface Fixation in Lumbar Dynamic Stabilization

    Institute of Scientific and Technical Information of China (English)

    Yun-Gang Luo; Tao Yu; Guo-Min Liu; Nan Yang

    2015-01-01

    Background:We aimed to use the animal model of dynamic fixation to examine the interaction of the pedicle screw surface with surrounding bone,and determine whether pedicle screws achieve good mechanical stability in the vertebrae.Methods:Twenty-four goats aged 2-3 years had Cosmic(R) pedicle screws implanted into both sides of the L2-L5 pedicles.Twelve goats in the bilateral dynamic fixation group had fixation rods implanted in L2-L3 and L4-L5.Twelve goats in the unilateral dynamic fixation group had fixation rods randomly fixed on one side of the lumbar spine.The side that was not implanted with fixation rods was used as a static control group.Results:In the static control group,new bone was formed around the pedicle screw and on the screw surface.In the unilateral and bilateral dynamic fixation groups,large amounts of connective tissue formed between and around the screw threads,with no new bone formation on the screw surface; the pedicle screws were loose after the fixed rods were removed.The bone mineral density and morphological parameters of the region of interest (ROI) in the unilateral and bilateral dynamic fixation group were not significantly different (P > 0.05),but were lower in the fixed groups than the static control group (P < 0.05).This showed the description bone of the ROI in the static control group was greater than in the fixation groups.Under loading conditions,the pedicle screw maximum pull force was not significantly different between the bilateral and unilateral dynamic fixation groups (P > 0.05); however the maximum pull force of the fixation groups was significantly less than the static control group (P < 0.01).Conclusions:Fibrous connective tissue formed at the bone-screw interface under unilateral and bilateral pedicle dynamic fixation,and the pedicle screws lost mechanical stability in the vertebrae.

  16. Community acquired bilateral upper lobe Pneumonia with acute adrenal insufficiency: A new face of Achromobacter xylosoxidans

    Directory of Open Access Journals (Sweden)

    Suman S Karanth

    2012-05-01

    Full Text Available AbstractAchromobacter xylosoxidans is an uncommon pathogen of low virulence known to cause serious nosocomial infection in the immunocompromised. Its inherent multi-drug resistance makes treatment difficult. Community-acquired infections are rare despite its ubiquitous existence. We present a 50-year-old immunocompetent woman who presented with one-month history of coughing with expectoration who was subsequently diagnosed with bilateral upper lobe pneumonia and acute adrenal insufficiency. Achromobacter xylosoxidans was isolated from sputum and bronchoalveolar lavage culture. The acute adrenal insufficiency recovered after appropriate antibiotic therapy. Amongst the myriad of presentations, we highlight the rarity of acute adrenal insufficiency triggered by the infection.

  17. Community acquired bilateral upper lobe pneumonia with acute adrenal insufficiency: A new face of Achromobacter Xylosoxidans.

    Science.gov (United States)

    Karanth, Suman S; Gupta, Anurag; Prabhu, Mukhyaprana

    2012-01-01

    Achromobacter xylosoxidans is an uncommon pathogen of low virulence known to cause serious nosocomial infection in the immunocompromised. Its inherent multi-drug resistance makes treatment difficult. Community-acquired infections are rare despite its ubiquitous existence. We present a 50-year-old immunocompetent woman who presented with one-month history of coughing with expectoration who was subsequently diagnosed with bilateral upper lobe pneumonia and acute adrenal insufficiency. Achromobacter xylosoxidans was isolated from sputum and bronchoalveolar lavage culture. The acute adrenal insufficiency recovered after appropriate antibiotic therapy. Amongst the myriad of presentations, we highlight the rarity of acute adrenal insufficiency triggered by the infection.

  18. The clinical analysis of three methods in the treatment of intracranial bacterial infection

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    Objective To analyze the effect of three therapeutic methods to find an optimal approach to the treatment of intracranial bacterial infection by retrospectively reviewing 33 intracranial bacterial infection patients who were admitted from 1995 to 2008 in our hospital.Methods The treatments by intermittent lumbar puncture,continuous lumbar subarachnoid space drainage,and embedment of Ommaya cyst for continuous drainage from the ventricles were performed in 15 cases,12 cases,and 6 cases respectively along wit...

  19. 49 CFR 572.75 - Lumbar spine, abdomen, and pelvis assembly and test procedure.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 7 2010-10-01 2010-10-01 false Lumbar spine, abdomen, and pelvis assembly and...) ANTHROPOMORPHIC TEST DEVICES 6-Year-Old Child § 572.75 Lumbar spine, abdomen, and pelvis assembly and test procedure. (a) Lumbar spine, abdomen, and pelvis assembly. The lumbar spine, abdomen, and pelvis consist...

  20. Bilateral Meckel's cave amyloidoma: a case report.

    Science.gov (United States)

    Gültaşli, N; van den Hauwe, L; Bruneau, M; D'Haene, N; Delpierre, I; Balériaux, D

    2012-05-01

    Primary solitary amyloidoma of Meckel's cave is rare, and a bilateral location is even more rare. To the best of our knowledge, only 12 cases in the literature have described such a primary lesion, including one case of bilateral involvement of Meckel's cave. We report here on the case of a 57-year-old woman presenting with pseudotumor masses involving both Meckel's caves and responsible for trigeminal neuropathy. The final diagnosis of amyloidoma was made on the basis of histological examination of surgical biopsy specimens.

  1. [Bilateral choroidal osteoma--a case report].

    Science.gov (United States)

    Jędrychowska-Jamborska, Justyna; Kulig-Stochmal, Agnieszka; Markiewicz, Anna; Jakubowska, Barbara; Romanowska-Dixon, Bożena

    2014-01-01

    Choroidal osteoma is a an extremely rare (especially located bilaterally), benign, intraocular tumor, the type of choristoma. It occurs between 2-3 decades of life, women are particularly vulnerable. The main complication in 1/3 cases is a subretinal neovascularization which may cause bleeding. The gradually progressive decalcification develops within the tumour over time, which causes atrophy of the retinal pigment epithelium and Bruch's membrane deformity. The article presents a case of a 26-year-old woman with bilateral choroidal osteoma complicated by subretinal hemorrhage; the diagnosis was based on clinical examination (biomicroscopy and indirect ophthalmoscopy) as well as specialised tests including: ultrasonography, optical coherence tomography, and fluorescein angiography.

  2. Bilateral Renal Mass-Renal Disorder: Tuberculosis

    Directory of Open Access Journals (Sweden)

    Ozlem Tiryaki

    2013-01-01

    Full Text Available A 30-year-old woman has presented complaining of weakness and fatigue to her primary care physician. The renal sonography is a routine step in the evaluation of new onset renal failure. When the renal masses have been discovered by sonography in this setting, the functional imaging may be critical. We reported a case about bilateral renal masses in a young female patient with tuberculosis and renal insufficiency. Magnetic resonance (MR has revealed the bilateral renal masses in patient, and this patient has been referred to our hospital for further management. The patient’s past medical and surgical history was unremarkable.

  3. Sudden bilateral hearing loss after organophosphate inhalation

    OpenAIRE

    Dundar, Mehmet Akif; Derin, Serhan; Aricigil, Mitat; Eryilmaz, Mehmet Akif

    2016-01-01

    Sudden bilateral hearing loss are seen rarely and the toxic substance exposure constitutes a small part of etiology. A Fifty-eight-year-old woman admitted to our clinic with sudden bilateral hearing loss shortly after chlorpyrifos-ethyl exposure. Otolaryngologic examination findings were normal. The patient had 40 dB sensorineural hearing loss (SNHL) on the right ear and 48 dB SNHL on the left ear. Additional diagnostic tests were normal. The conventional treatment for sudden hearing loss was...

  4. Bilateral accessory cleidohyoid in a human cadaver

    Directory of Open Access Journals (Sweden)

    Stark ME

    2009-10-01

    Full Text Available During routine anatomical dissection of the infrahyoid region, a muscle was found bilaterally originating from the sternal end of clavicle and inserting into the hyoid bone. The muscle coursed parallel and lateral to the sternohyoid muscle. The muscle was found in the presence of an intact omohyoid, thus being classified as an accessory cleidohyoid (cleidohyoideus accessorius muscle. While other authors have reported the presence of a unilateral cleidohyoideus accessorius muscle, to our knowledge this is the first case of a bilateral cleidohyoideus accessorius muscle in the medical literature. Anatomical variations of the infrahyoid muscles may have functional, diagnostic, surgical and pathological implications.

  5. Isolated Bilateral Congenital Iris Sphincter Agenesis

    Directory of Open Access Journals (Sweden)

    Aparna Rao

    2011-01-01

    Full Text Available Purpose. We herein report a patient with bilateral congenital total iris sphincter agenesis with no other abnormality detected on systemic examination. Methods. A 24-year-old laborer presented to us for a routine checkup with complaint of photophobia and inability to work under sunlight. Examination revealed bilateral absence of sphincter and 6.5 mm pupil in both eyes in the undilated state. Results. Accommodation was poor in both eyes. Systemic examination was within normal limits. He was prescribed bifocal photochromic glasses for constant wear. Conclusions. Congenital sphincter agenesis can occur in an isolated form without systemic abnormalities which can be managed conservatively.

  6. Biomechanical evaluation of lateral lumbar interbody fusion with secondary augmentation.

    Science.gov (United States)

    Reis, Marco T; Reyes, Phillip M; Bse; Altun, Idris; Newcomb, Anna G U S; Singh, Vaneet; Chang, Steve W; Kelly, Brian P; Crawford, Neil R

    2016-12-01

    OBJECTIVE Lateral lumbar interbody fusion (LLIF) has emerged as a popular method for lumbar fusion. In this study the authors aimed to quantify the biomechanical stability of an interbody implant inserted using the LLIF approach with and without various supplemental fixation methods, including an interspinous plate (IP). METHODS Seven human cadaveric L2-5 specimens were tested intact and in 6 instrumented conditions. The interbody implant was intended to be used with supplemental fixation. In this study, however, the interbody was also tested without supplemental fixation for a relative comparison of these conditions. The instrumented conditions were as follows: 1) interbody implant without supplemental fixation (LLIF construct); and interbody implant with supplemental fixation performed using 2) unilateral pedicle screws (UPS) and rod (LLIF + UPS construct); 3) bilateral pedicle screws (BPS) and rods (LLIF + BPS construct); 4) lateral screws and lateral plate (LP) (LLIF + LP construct); 5) interbody LP and IP (LLIF + LP + IP construct); and 6) IP (LLIF + IP construct). Nondestructive, nonconstraining torque (7.5 Nm maximum) induced flexion, extension, lateral bending, and axial rotation, whereas 3D specimen range of motion (ROM) was determined optoelectronically. RESULTS The LLIF construct reduced ROM by 67% in flexion, 52% in extension, 51% in lateral bending, and 44% in axial rotation relative to intact specimens (p < 0.001). Adding BPS to the LLIF construct caused ROM to decrease by 91% in flexion, 82% in extension and lateral bending, and 74% in axial rotation compared with intact specimens (p < 0.001), providing the greatest stability among the constructs. Adding UPS to the LLIF construct imparted approximately one-half the stability provided by LLIF + BPS constructs, demonstrating significantly smaller ROM than the LLIF construct in all directions (flexion, p = 0.037; extension, p < 0.001; lateral bending, p = 0.012) except axial rotation (p = 0

  7. Lumbar spine degenerative disease : effect on bone mineral density measurements in the lumbar spine and femoral neck

    Energy Technology Data Exchange (ETDEWEB)

    Juhng, Seon Kwan [Wonkwang Univ. School of Medicine, Iksan (Korea, Republic of); Koplyay, Peter; Jeffrey Carr, J.; Lenchik, Leon [Wake Forest Univ. School of Medicine, Winston-salem (United States)

    2001-04-01

    To determine the effect of degenerative disease of the lumbar spine on bone mineral density in the lumbar spine and femoral neck. We reviewed radiographs and dual energy x-ray absorptiometry scans of the lumbar spine and hip in 305 Caucasian women with suspected osteoporosis. One hundred and eight-six patient remained after excluding women less than 40 years of age (n=18) and those with hip osteoarthritis, scoliosis, lumbar spine fractures, lumbar spinal instrumentation, hip arthroplasty, metabolic bone disease other than osteoporosis, or medications known to influence bone metabolism (n=101). On the basis of lumbar spine radiographs, those with absent/mild degenerative disease were assigned to the control group and those with moderate/severe degenerative disease to the degenerative group. Spine radiographs were evaluated for degenerative disease by two radiologists working independently; discrepant evaluations were resolved by consensus. Lumbar spine and femoral neck bone mineral density was compared between the two groups. Forty-five (24%) of 186 women were assigned to the degenerative group and 141 (76%) to the control group. IN the degenerative group, mean bone mineral density measured 1.075g/cm? in the spine and 0.788g/cm{sup 2} in the femoral neck, while for controls the corresponding figures were 0.989g/cm{sup 2} and 0.765g/cm{sup 2}. Adjusted for age, weight and height by means of analysis of variance, degenerative disease of the lumbar spine was a significant predictor of increased bone mineral density in the spine (p=0.0001) and femoral neck (p=0.0287). Our results indicate a positive relationship between degenerative disease of the lumbar spine and bone mineral density in the lumbar spine and femoral neck, and suggest that degenerative disease in that region, which leads to an intrinsic increase in bone mineral density in the femoral neck, may be a good negative predictor of osteoporotic hip fractures.

  8. Computed Tomography of the lumbar facet joints

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    Choi, Mi Ryoung; Kim, Yung Soon; Lee, Joo Hyuk; Jeon, Hae Sang; Kim, Dae Yung [Kang Nam General Hospital, Seoul (Korea, Republic of)

    1989-08-15

    The lumbar facet disease is a frequently overlooked cause of sciatic pain, but the lumbar facet joints are well-recognized source of low back pain and radiating leg pain which can be confused with sciatica due to herniated disc. We measured the angulation of the facet joints on axial spine CT films in 149 cases which contains 41 normal group and 108 abnormal group and studied the relationship between the angulation and degeneration of the facets, the asymmetry of each sided facets and facet degeneration, the asymmetry and disc protrusion, and the asymmetry and annular bulging of the disc. The results were as follows: 1. Facet angulation in abnormal group were more sagittally oriented than the normal group. 2. The angulation of right facet was more sagittally oriented than the left in L4-5 level of abnormal group. 3. Degeneration of facet joints occur asymmetrically, and the more facet joint degenerates, the more it orients sagittally, particularly in L4-5. 4. Asymmetry in facet joint degeneration and unilateral disc protrusion of L5-SI level is greater than the normal gro0008.

  9. Traumatic extradural lumbar haematoma due to a pathological metastatic vertebral body fracture L3. Case report and review of the literature

    Directory of Open Access Journals (Sweden)

    Balasa Daniel

    2016-06-01

    Full Text Available Spinal epidural haematoma (SEH is a rare entity. We present the case of a 45 years old patient with lumbar epidural hematoma produced by a L3 vertebral tumoral (metastatic fracture. Neurological status: cauda equina syndrome with sphincterian deficits, incomplete paraplegia (Frankel C, with neurological level L1. Emergency surgery was performed (L3-L2-bilateral laminectomy, L1 left laminectomy, posterior stabilization L2-L4 by titan screws offering the possibility to progressive motor, sensitive and sphincterian deficites recovery.

  10. Preliminary evaluation of posterior dynamic lumbar stabilization in lumbar degenerative disease in Chinese patients

    Institute of Scientific and Technical Information of China (English)

    JIA Yu-hua; SUN Peng-fei

    2012-01-01

    Background There has been some controversy related to the use of the Wallis system,rather than disc fusion in the treatment of patients with degenerative spine disease.Furthermore,there are no reports concerning the application of this dynamic stabilization system in Chinese patients,who have a slightly different lifestyle with Western patients.The aim of this study was to assess the safety and efficacy of the dynamic stabilization system in the treatment of degenerative spinal diseases in Chinese patients.Methods The clinical outcomes of 20 patients with lumbar degenerative disease treated by posterior decompression with the Wallis posterior dynamic lumbar stabilization implant were studied.All of the patients completed the visual analogue scale and the Chinese version of the Oswestry Disability Index.The following radiologic parameters were measured in all patients:global lordotic angles and segmental lordotic angles (stabilized segments,above and below adjacent segments).The range of motion was then calculated.Results Nineteen patients (95%) were available for follow-up.The mean follow-up period was (27.25±5.16) months (range 16-35 months).The visual analogue scale decreased from 8.55±1.21 to 2.20±1.70 (P <0.001),and the mean score on the Chinese version of the Oswestry Disability Index was improved from 79.58%±15.93% to 22.17%±17.24% (P <0.001).No significant changes were seen in the range of motion at the stabilized segments (P=0.502) and adjacent segments (above,P=0.453; below,P=0.062).The good to excellent result was 94.4% at the latest follow-up.No complications related to the use of the Wallis posterior dynamic lumbar stabilization occurred.Conclusions It was found to be both easy and safe to use the Wallis posterior dynamic lumbar stabilization implant in the treatment of degenerative lumbar disease,and the early therapeutic effectiveness is good.The Wallis system provides an alternative method for the treatment of lumbar degenerative

  11. Bilateral fracture of the superior articular process of S1 - An unusual fracture seen in a speed skater.

    Science.gov (United States)

    Kojima, Kota; Asamoto, Shunji

    2017-04-01

    Background Fractures of the superior articular process are rarely seen in clinical practice. Repetitive spinal movements may lead to fractures of the pars interarticularis, resulting in spondylolysis. Traumatic spinal fractures often involve the vertebral body, transvers and/or the spinous processes. The superior articular processes, however, are seldom involved in both traumatic and stress-induced fractures. Purpose The purpose of this report is to present an unusual case of symptomatic bilateral fracture of the superior articular process of the sacrum in a 21-year-old speed skater. Study design This is a case report. Methods The patient was admitted for close observation after complaining of excruciating lower back pain and bilateral dysesthesia along the L5 nerve root. Post-myelography computed tomography (CT) revealed a bilateral facet joint deformity at L5/S1 and a bilateral fracture of the superior articular process of the sacrum. A facet joint block at the L5/S1 joint alleviated the pain, and a nerve root block at the L5 nerve root improved the dysesthesia. The patient underwent an L5/S1 decompression, whereby the nonunion bone fragments were removed, followed by a posterior lumbar inter-body fusion (PLIF) at L5/S1. Results The patient showed immediate improvement and returned to training six months post-operatively. Conclusion We have presented a case of bilateral fractures of the superior articular process of the sacrum in a speed skater. His presenting symptoms were similar to those found in patients with spondylolysis and the etiology appears to be similar. Surgical treatment was opted given his symptomatic relief from nerve root and facet joint blocks.

  12. Imaging Characterization Lumbar Disk Hernia in Operated patients.

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    Enrique Hernández Padrón

    2009-07-01

    Full Text Available Background: The details of lumbar disk hernia are specifically described in imaging studies, which leads to very specific diagnosis contributing to its appropriate treatment. Objective: To characterize through imaging studies the lumbar disk hernia in operated patients. Methods: Descriptive observational, correlational, retrospective study of a series of cases, carried out in the University Hospital “Dr. Gustavo Aldereguía Lima” of Cienfuegos, from 2000 to 2005, including all the patients who required imaging studies for a suspect of lumbar disk hernia, who received surgical treatment in that institution. The available imaging means were used: spine simple radiography in lumbar area, myelography and computerized axial tomography. Results: Males were more affected by lumbar disk hernia. The most common sings observed through spine simple radiography in lumbar area were: decrease of the intervertebral space and arthrosic changes in the vertebral bodies. Myelography was performed in six patients and three of them were positive. The most common kind of hernia according with their localization was the lateral, and according with the amount of herniated material, the protruded hernia. The most affected spaces were: L5- S1 and L4-L5. The patients of the third and fourth decade of life were the most affected, with a prevalence of the protruded hernia in the L5-S1 y L4 -L5 spaces. Conclusions: The imaging studies contributed to a correct characterization of lumbar disk hernia.

  13. FUNCTIONAL DISABILITY, SAGITTAL ALIGNMENT AND PELVIC BALANCE IN LUMBAR SPONDYLOLISTHESIS

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    Luis Muñiz Luna

    2016-03-01

    Full Text Available ABSTRACT Objectives: To demonstrate the recovery of lumbar sagittal pelvic alignment and sagittal pelvic balance after surgical reduction of lumbar spondylolisthesis and establish the benefits of the surgery for reduction and fixation of the lumbar spondylolisthesis with 360o circumferential arthrodesis for 2 surgical approaches by clinical and functional evaluation. Method: Eight patients with lumbar spondylolisthesis treated with surgical reduction and fixation of listhesis and segmental circumferential fusion with two surgical approaches were reviewed. They were evaluated before and after treatment with Oswestry, Visual Analogue for pain and Odom scales, performing radiographic measurement of lumbar sagittal alignment and pelvic sagittal balance with the technique of pelvic radius. Results: Oswestry scales and EVA reported improvement of symptoms after treatment in 8 cases; the Odom scale had six outstanding cases reported. The lumbar sagittal alignment presented a lumbosacral lordosis angle and a lumbopelvic lordosis angle reduced in 4 cases and increased in 4 other cases; pelvic sagittal balance increased the pelvic angle in 4 cases and decreased in 3 cases and the sacral translation of the hip axis to the promontory increased in 6 cases. Conclusion: The surgical procedure evaluated proved to be useful by modifying the lumbar sagittal alignment and the pelvic balance, besides reducing the symptoms, enabling the patient to have mobility and movement and the consequent satisfaction with the surgery.

  14. Direction of the formation of anterior lumbar vertebral osteophytes

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    Akeda Koji

    2009-01-01

    Full Text Available Abstract Background X-ray images of lumbar degenerative diseases often show not only claw osteophytes, but also pairs of osteophytes that form in a direction away from the adjacent disc. We have investigated the direction of the formation of anterior lumbar vertebral osteophytes across the lumbar vertebrae using a sufficient number of lumbar radiographs, because osteophytes images can provide essential information that will contribute to the understanding of the pathology and progress of lumbar spine degeneration. Methods The direction of the formation of 14,250 pairs of anterior lumbar vertebral osteophytes across the adjacent intervertebral discs in 2,850 patients who were all over 60 years old was investigated. Anterior lumbar vertebral osteophytes were distributed into six groups based on the direction of extension of each pair of osteophytes across the intervertebral disc space. Results In L1–L2 and L2–L3, the number of patients classified into groups B (the pair of osteophytes extended in the direction of the adjacent disc and C (almost complete bone bridge formation by a pair of osteophytes across the intervertebral disc space was larger than that classified into group D (the pair of osteophytes extended in a direction away from the adjacent disc. In L3–L4, L4–L5 and L5-S1, the number of patients in group D was greater than that of patients belonging to groups B and C. Conclusion Our study showed that pairs of osteophytes frequently formed in the direction of the adjacent disc in the upper lumbar vertebrae (L1–L2 and L2–L3 and in the direction away from the adjacent disc in middle or lower lumbar vertebrae (L3–L4, L4–L5, and L5-S1.

  15. Dynamic stabilization for degenerative spondylolisthesis and lumbar spinal instability.

    Science.gov (United States)

    Ohtonari, Tatsuya; Nishihara, Nobuharu; Suwa, Katsuyasu; Ota, Taisei; Koyama, Tsunemaro

    2014-01-01

    Lumbar interbody fusion is a widely accepted surgical procedure for patients with lumbar degenerative spondylolisthesis and lumbar spinal instability in the active age group. However, in elderly patients, it is often questionable whether it is truly necessary to construct rigid fixation for a short period of time. In recent years, we have been occasionally performing posterior dynamic stabilization in elderly patients with such lumbar disorders. Posterior dynamic stabilization was performed in 12 patients (6 women, 70.9 ± 5.6 years old at the time of operation) with lumbar degenerative spondylolisthesis in whom % slip was less than 20% or instability associated with lumbar disc herniation between March 2011 and March 2013. Movement occurs through the connector linked to the pedicle screw. In practice, 9 pairs of D connector system where the rod moves in the perpendicular direction alone and 8 pairs of Dynamic connector system where the connector linked to the pedicle screw rotates in the sagittal direction were installed. The observation period was 77-479 days, and the mean recovery rate of lumbar Japanese Orthopedic Association (JOA) score was 65.6 ± 20.8%. There was progression of slippage due to slight loosening in a case with lumbar degenerative spondylolisthesis, but this did not lead to exacerbation of the symptoms. Although follow-up was short, there were no symptomatic adjacent vertebral and disc disorders during this period. Posterior dynamic stabilization may diminish the development of adjacent vertebral or disc disorders due to lumbar interbody fusion, especially in elderly patients, and it may be a useful procedure that facilitates decompression and ensures a certain degree of spinal stabilization.

  16. Bilateral Facial Nerve Palsy: A Diagnostic Dilemma

    Directory of Open Access Journals (Sweden)

    Sohil Pothiawala

    2012-01-01

    Conclusion. We reinforce the importance of considering the range of differential diagnosis in all cases presenting with bilateral FNP. These patients warrant admission and prompt laboratory and radiological investigation for evaluation of the underlying cause and specific further management as relevant.

  17. Bilateral chylothorax, chylopericardium and chylous ascitis

    Directory of Open Access Journals (Sweden)

    Anil Kashyap

    2011-01-01

    Full Text Available Non-Hodgkin′s lymphoma (NHL can commonly present as chylothorax and rarely as chylopericardium. Here we are presenting a case of a 21-years-old female with bilateral chylothorax, chylopericardium and chylous ascites all together finally diagnosed to have NHL as the etiology. To the best of our knowledge, it has been reported very infrequently.

  18. Bilateral duplication of the internal auditory canal

    Energy Technology Data Exchange (ETDEWEB)

    Weon, Young Cheol; Kim, Jae Hyoung; Choi, Sung Kyu [Seoul National University College of Medicine, Department of Radiology, Seoul National University Bundang Hospital, Seongnam-si (Korea); Koo, Ja-Won [Seoul National University College of Medicine, Department of Otolaryngology, Seoul National University Bundang Hospital, Seongnam-si (Korea)

    2007-10-15

    Duplication of the internal auditory canal is an extremely rare temporal bone anomaly that is believed to result from aplasia or hypoplasia of the vestibulocochlear nerve. We report bilateral duplication of the internal auditory canal in a 28-month-old boy with developmental delay and sensorineural hearing loss. (orig.)

  19. 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

  20. Bilateral Diabetic Papillopathy and Metabolic Control

    DEFF Research Database (Denmark)

    Ostri, Christoffer; Lund-Andersen, Henrik; Sander, Birgit;

    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...

  1. Bilateral carpal tunnel syndrome in Graves' disease.

    Science.gov (United States)

    Manganelli, P; Pavesi, G; Salaffi, F

    1987-01-01

    Carpal tunnel syndrome (CTS) may be associated with endocrinopathies, such as hypothyroidism and acromegaly. A direct relationship between CTS and hyperthyroidism has recently been suggested. We now report a case in which bilateral CTS developed after treatment of Graves' disease, thus, questioning the possibility of a relationship between these two disease processes.

  2. 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.

  3. ANAESTHETIC MANAGEMENT OF BILATERAL PHEOCHROMOCYTOM A

    OpenAIRE

    Joginder Pal; Veena; Ranjana; Gurmeet Kaur; Anju

    2012-01-01

    A 27 year old female patient with bilateral pheochrom ocytoma presented with hypertension. Confirmation of diagnosis was done by CT scan and raised 24 hour urinary vanillylmandelic acid levels. Preoperative BP was co ntrolled with prazosin, labetolol, indapamide and clonidine. The anaesthetic technique used was general anaesthesia with epidural analgesia.

  4. ANAESTHETIC MANAGEMENT OF BILATERAL PHEOCHROMOCYTOM A

    Directory of Open Access Journals (Sweden)

    Joginder Pal

    2012-11-01

    Full Text Available A 27 year old female patient with bilateral pheochrom ocytoma presented with hypertension. Confirmation of diagnosis was done by CT scan and raised 24 hour urinary vanillylmandelic acid levels. Preoperative BP was co ntrolled with prazosin, labetolol, indapamide and clonidine. The anaesthetic technique used was general anaesthesia with epidural analgesia.

  5. Fetal goiter and bilateral ovarian cysts

    DEFF Research Database (Denmark)

    Lassen, Pernille; Sundberg, Karin; Juul, Anders

    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 o...

  6. "Ostrich sign" indicates bilateral vertebral artery dissection.

    Science.gov (United States)

    Rose, David Z; Husain, M Rizwan

    2012-11-01

    Vertebral artery dissections (VADs) comprise about 2% of ischemic strokes and can be associated with trauma, chiropractic manipulation, motor vehicle collisions, whiplash, amusement park rides, golfing, and other motion-induced injuries to the neck. We present a case of bilateral extracranial VAD as a complication of conducting an orchestra. To our knowledge, this has not been documented in the literature. Conceivably, vigorous neck twisting in an inexperienced, amateur conductor may place excessive rotational forces upon mobile portions of the verterbral arteries, tear the intima, deposit subintimal blood that extends longitudinally, and cause neck pain and/or posterior fossa ischemic symptoms. Magnetic resonance angiography examinations of axially oriented slices of bilateral VADs resemble the face of an ostrich. This observation is similar to the "puppy sign," in which bilateral internal carotid artery dissections resemble the face of a dog. Craniocervical dissections of either the carotid or vertebral arteries have the potential to form an aneurysm, cause artery-to-artery embolism, or completely occlude the parent artery, resulting in an ischemic stroke. Because bilateral VADs in axial magnetic resonance angiographic sections stand out like the eyes of an ostrich, and because the fast identification of VADs is so critical, we eponymize this image the "ostrich sign."

  7. 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.

  8. Severe Hyperkalemia and Bilateral Adrenal Metastasis

    Directory of Open Access Journals (Sweden)

    Michael Nagler

    2009-01-01

    Full Text Available Adrenal metastases are a common finding in metastatic lung and breast cancer. Often there are no clinical symptoms suggesting them. In this paper, we present a case of a 66-year-old man with metastatic lung cancer suffering from severe hyperkaliemia due to hypoaldosteronism as a result of bilateral adrenal metastasis.

  9. Closed Drainage versus Non-Drainage for Single-Level Lumbar Disc Surgery: Relationship between Epidural Hematoma and Fibrosis

    Science.gov (United States)

    2016-01-01

    Study Design A prospective clinical series with prospectively collected data. Purpose The efficacy of using closed suction drains (CSD) after single-level lumbar disc surgery was evaluated. Postoperative CSD are regularly fitted to prevent postoperative epidural hematomas (EH) after multilevel lumbar decompression, although it remains unclear whether CSD also reduces postoperative EH following single-level lumbar disc surgery. Overview of Literature Few articles have addressed the clinical outcome in patients with single-level lumbar disc disease who were treated by two different operative methods (with and without drainage). Methods Between 2012 and 2014, 115 patients with a single level discectomy underwent two surgical procedures: with CSD (group A, 60 cases) and without CSD (group B, 55 cases). There were no significant differences in age, sex, segment level, herniation type, or disease duration between the groups. Wound infection, EH, and epidural fibrosis (EF) were evaluated by magnetic resonance imaging. Pain intensity was evaluated using the visual analog scale (VAS) and Oswestry disability index (ODI). Reduction in analgesic treatment and patient satisfaction were also recorded. Results The overall rate of postoperative EH was 5% and 16.3% in group A and B, respectively, whereas the rate of postoperative EF was 11.6% in group A and 21.8% in group B. The postoperative VAS score was 0.32 (standard deviation [SD], 0.45) for group A and 2.62 (SD, 06.9) for group B, whereas ODI was 9.11 (SD, 0.68) and 8.23 (SD, 0.78) for group A and and group B, respectively, with no significant differences observed. Conclusions In patients operated on by unilateral, single-level lumbar disc surgery, the use of suction CSD into the operation site results in lower levels of EH and EF radiologically, thereby providing a better clinical outcome. PMID:27994783

  10. Traumatic lumbar hernia: can't afford to miss.

    Science.gov (United States)

    Saboo, Sachin S; Khurana, Bharti; Desai, Naman; Juan, Yu-Hsiang; Landman, Wendy; Sodickson, Aaron; Gates, Jonathan

    2014-06-01

    We describe the radiological and surgical correlation of an uncommon case of a traumatic lumbar hernia in a 22-year-old man presenting to the emergency department following a motor vehicle accident. Computed tomography (CT) of the abdomen revealed a right-sided traumatic inferior lumbar hernia containing a small amount of fat through the posterior lateral internal oblique muscle with hematoma in the subcutaneous fat and adjacent abdominal wall musculature, which was repaired surgically via primary closure on emergent basis. The purpose of this article is to emphasize the importance of diagnosing traumatic lumbar hernia on CT and need for urgent repair to avoid potential complications of bowel incarceration and strangulation.

  11. Microendoscopic discectomy for treatment of lumbar disc herniation

    Institute of Scientific and Technical Information of China (English)

    ARJUN Sinkemani; WU Xiao-tao

    2015-01-01

    A lumbar microendoscopic discectomy ( MED ) is a minimally invasive surgical technique performed through a tubular device which is designed for the pain relieve caused by herniated discs pressing the nerve roots . In 1997, a new minimally invasive surgical approach for the management of symptomatic lumbar disc herniation , MED was introduced .This technique uses a tubular retractor system and a microendoscope for visualization rather than the operating microscope .However , recent literature suggests that MED is an effective microendoscopic system which has a fine long-term outcome in treating lumbar disc herniation .This article describes the operative tech-niques and outcomes reported in the literature for MED .

  12. Traumatic Lumbar Hernia Diagnosed by Ultrasonography: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Kwang Lae; Yim, Yoon Myung; Lim, Oh Kyung; Park, Ki Deok; Choi, Chung Hwan; Lee, Ju Kang [Gachon University of Medicine and Science, Incheon (Korea, Republic of)

    2009-12-15

    Traumatic lumbar hernia describes the extrusion of intraperitoneal or extraperitoneal contents through a defect in the posterolateral abdominal wall caused by a trauma. This is a rare entity and usually diagnosed by computed tomography. A 64-year-old male received an injury on his cervical spinal cord after an accident in which he fell down. He complained of a mass on his left posterolateral back area. We diagnosed the mass as a traumatic lumbar hernia by ultrasonography and confirmed it by computed tomography. We conclude that the ultrasonography can be a useful diagnostic tool for traumatic lumbar hernia

  13. [Clinical manifestation and surgical treatment of superior lumbar disc herniation].

    Science.gov (United States)

    Klishin, D N; Dreval', O N; Gorozhanin, A V

    2011-01-01

    On the basis of analysis of presentation and surgical treatment of 103 patients with lumbar disc herniation the authors performed comparative assessment of symptoms and therapeutic techniques in patients with higher and lower lumbar disc disease. Short-term and long-term results were evaluated using visual analogue scale and Oswestry disability index (ODI). Statistically significant differences in dynamics of pain and ODI were not present. In spite of differences in clinical presentation, the results of surgical treatment in both groups were similar. They depended on severity of preoperative neurological deficit regardless of level of lesion. Specific features of surgical procedure in superior lumbar disk herniation are described.

  14. MEDICINAL INJECTION FOR TREATMENT OF 54 CASES OF LUMBAR STRAIN

    Institute of Scientific and Technical Information of China (English)

    WANG Zhan-hui

    2006-01-01

    @@ Lumbar strain refers to the long-term accumulated mild injuries due to improper posture and overload in soft tissues, such as in lumbar sacral muscle, ligament and fascia. It happens generally at young age, is the common disorder in clinic and leads to quite inconvenience and pain in the life of patient. The author adopted medicinal injection with procaine and Vit. B1 on Tingyaoxue (挺腰穴) to treat 54 cases of lumbar strain and has achieved the remarkable effects. The report is presented as follows.

  15. A global CT to US registration of the lumbar spine

    Science.gov (United States)

    Nagpal, Simrin; Hacihaliloglu, Ilker; Ungi, Tamas; Rasoulian, Abtin; Osborn, Jill; Lessoway, Victoria A.; Rohling, Robert N.; Borschneck, Daniel P.; Abolmaesumi, Purang; Mousavi, Parvin

    2014-03-01

    During percutaneous lumbar spine needle interventions, alignment of the preoperative computed tomography (CT) with intraoperative ultrasound (US) can augment anatomical visualization for the clinician. We propose an approach to rigidly align CT and US data of the lumbar spine. The approach involves an intensity-based volume registration step, followed by a surface segmentation and a point-based registration of the entire lumbar spine volume. A clinical feasibility study resulted in mean registration error of approximately 3 mm between CT and US data.

  16. Comparison of the Dynesys Dynamic Stabilization System and Posterior Lumbar Interbody Fusion for Lumbar Degenerative Disease.

    Directory of Open Access Journals (Sweden)

    Yang Zhang

    Full Text Available There have been few studies comparing the clinical and radiographic outcomes between the Dynesys dynamic stabilization system and posterior lumbar interbody fusion (PLIF. The objective of this study is to compare the clinical and radiographic outcomes of Dynesys and PLIF for lumbar degenerative disease.Of 96 patients with lumbar degenerative disease included in this retrospectively analysis, 46 were treated with the Dynesys system and 50 underwent PLIF from July 2008 to March 2011. Clinical and radiographic outcomes were evaluated. We also evaluated the occurrence of radiographic and symptomatic adjacent segment degeneration (ASD.The mean follow-up time in the Dynesys group was 53.6 ± 5.3 months, while that in the PLIF group was 55.2 ± 6.8 months. At the final follow-up, the Oswestry disability index and visual analogue scale score were significantly improved in both groups. The range of motion (ROM of stabilized segments in Dynesys group decreased from 7.1 ± 2.2° to 4.9 ± 2.2° (P < 0.05, while that of in PLIF group decreased from 7.3 ± 2.3° to 0° (P < 0.05. The ROM of the upper segments increased significantly in both groups at the final follow-up, the ROM was higher in the PLIF group. There were significantly more radiographic ASDs in the PLIF group than in the Dynesys group. The incidence of complications was comparable between groups.Both Dynesys and PLIF can improve the clinical outcomes for lumbar degenerative disease. Compared to PLIF, Dynesys stabilization partially preserves the ROM of the stabilized segments, limits hypermobility in the upper adjacent segment, and may prevent the occurrence of ASD.

  17. Traumatic lumbar artery rupture after lumbar spinal fracture dislocation causing hypovolemic shock: An endovascular treatment.

    Science.gov (United States)

    Eun, Jong-Pil; Oh, Young-Min

    2015-01-01

    Recently, we observed a case of lumbar artery injury after trauma, which was treated by endovascular embolization. A 67-year-old woman who was injured in a traffic accident was brought to the emergency room. She was conscious and her hemodynamic condition was stable, but she had paraplegia below L1 dermatome. Contrast-enhanced computed tomography scan of abdomen and pelvis revealed fracture dislocation of L3/4 along with retroperitoneal hematomas. However, there was no evidence of traumatic injury in both thoracic and abdominal cavity. At that time, her blood pressure suddenly decreased to 60/40 mmHg and her mental status deteriorated. Also, her hemoglobin level was 5.4 g/dl. While her hemodynamic condition stabilized with massive fluid resuscitation including blood transfusion, an angiography was immediately performed to look for and embolize site of retroperitoneal hemorrhage. On the angiographic images, there was an active extravasation from ruptured left 3rd lumbar artery, and we performed complete embolization with GELFOAM and coil. Lumbar artery injury after trauma is rare and endovascular treatment is useful in case of hemodynamic instability.

  18. 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.

  19. Amnesia Associated with Bilateral Hippocampal and Bilateral Basal Ganglia Lesions in Anoxia with Stimulant Use

    Science.gov (United States)

    Haut, Marc W.; Hogg, Jeffery P.; Marshalek, Patrick J.; Suter, Blair C.; Miller, Liv E.

    2017-01-01

    We report a case of a 55-year-old man with ischemic lesions of the bilateral hippocampus and bilateral basal ganglia following a myocardial infarction during an episode of multiple drug use with subsequent anoxia requiring resuscitation. He presented for a neuropsychological evaluation with an anterograde amnesia for both explicit and procedural memory. There are two main points to this case, the unique aspects of the bilateral multifocal lesions and the functional, cognitive impact of these lesions. We hypothesize that his rare focal bilateral lesions of both the hippocampus and basal ganglia are a result of anoxia acting in synergy with his stimulant drug use (cocaine and/or 3,4-methylenedioxy-methamphetamine). Second, his unique lesions produced an explicit and implicit/procedural anterograde amnesia. PMID:28228745

  20. The effects of gluteus muscle strengthening exercise and lumbar stabilization exercise on lumbar muscle strength and balance in chronic low back pain patients.

    Science.gov (United States)

    Jeong, Ui-Cheol; Sim, Jae-Heon; Kim, Cheol-Yong; Hwang-Bo, Gak; Nam, Chan-Woo

    2015-12-01

    [Purpose] The aim of this study was to examine the effects of exercise to strengthen the muscles of the hip together with lumbar segmental stabilization exercise on the lumbar disability index, lumbar muscle strength, and balance. [Subjects and Methods] This study randomly and equally assigned 40 participants who provided written consent to participate in this study to a lumbar segmental stabilization exercise plus exercise to strengthen the muscles of the gluteus group (SMG + LES group) and a lumbar segmental stabilization exercise group. [Results] Each evaluation item showed a statistically significant effect. [Conclusion] Clinical application of exercise in this study showed that lumbar segmental stabilization exercise plus exercise to strengthen the muscles of the gluteus resulted in a greater decrease in low back pain disability index and increase in lumbar muscle strength and balance ability than lumbar segmental stabilization exercise in chronic low back pain patients receiving the exercise treatments during the same period.

  1. Lumbar extension exercises in conjunction with mechanical traction for the management of a patient with a lumbar herniated disc.

    Science.gov (United States)

    Gagne, Allison R; Hasson, Scott M

    2010-05-01

    Low back pain resulting from lumbar disc herniation is a common reason for referral for physical therapy. There is no evidence to support the management of lumbar disc herniation and derangement using mechanical traction combined with lumbar extension exercises. Therefore, the purpose of this case report was to describe and discuss the use of mechanical traction in conjunction with lumbar extension exercises for a patient with a lumbar herniated disc. The patient was a 49-year-old male referred to physical therapy with a medical diagnosis of a lumbar herniated disc at L5-S1 with compression of the L5 nerve root confirmed by MRI. The patient's chief complaint was pain over the left lumbosacral and central lumbar region with radiating pain into the left buttock accompanied by numbness and tingling in the left lower leg and foot. The patient was seen for a total of 14 visits. The first 5 days (2 weeks) of therapy consisted of lumbar extension exercises. For the following nine visits (over a 3-week period), mechanical traction was added as an adjunct to the extension exercises. Outcome measures included the Oswestry Disability Questionnaire, Back Pain Function Scale (BPFS), and the Numeric Pain Rating Scale (NPRS). Results from initial evaluation to discharge (Oswestry: 36% to 0%; BPFS: 33/60 to 57/60; NPRS: 7/10 to 0/10) demonstrated that the patient no longer experienced low back pain and improved in terms of functional status and pain-related disability. The patient no longer complained of numbness and tingling in the left lower extremity and the goals for the patient had been attained. The data from this case report suggests lumbar extension exercises in conjunction with mechanical traction facilitated the patient's improvement in pain and return to prior level of function.

  2. Spontaneous septic arthritis of the lumbar facet caused by methicillin-resistant Staphylococcus aureus in an otherwise healthy adolescent.

    Science.gov (United States)

    Papaliodis, Dean N; Roberts, Timothy T; Richardson, Nicholas G; Lawrence, James B

    2014-07-01

    We report the case of a 16-year-old boy with isolated septic arthritis of a lumbar facet. This rare presentation of an infection in a lumbar facet joint occurred after minor trauma sustained in a football game. Septic arthritis of the spinal facet joint is an uncommon phenomenon. Only 5 cases have been reported in immunocompromised pediatric patients. To our knowledge, no case of septic arthritis in an immunocompetent pediatric patient has been reported. An otherwise healthy 16-year-old boy presented with 4 weeks of escalating back pain after a minor athletics-related trauma. Evaluation showed incapacitating pain, lumbar musculature spasms, and the absence of fever, hemodynamic, or neurologic changes. Laboratory values were within normal limits. Magnetic resonance images showed a fluid collection within the L3-L4 facet and a localized abscess. Computed tomographic-guided aspiration showed methicillin-resistant Staphylococcus aureus infection, for which the patient received 6 weeks of vancomycin with complete resolution of symptoms. Refractory lumbago in an adolescent requires careful evaluation.

  3. Economic Diplomacy in Africa: The Impact of Regional Integration versus Bilateral Diplomacy on Bilateral Trade

    OpenAIRE

    Afesorgbor, Sylvanus Kwaku

    2016-01-01

    The paper examines the impact of two main instruments of economic diplomacy — regional integration and commercial diplomacy on export flows among African states. We test whether there is any evidence of a trade-off or complementary interaction between these two instruments in trade facilitation. We compare the effects of these two instruments of economic diplomacy on bilateral trade by employing a gravity model for 45 African states over the period 1980-2005. The results show that bilateral d...

  4. Posterior lumbar interbody fusion using one diagonal fusion cage with transpedicular screw/rod fixation.

    Science.gov (United States)

    Zhao, Jie; Hou, Tiesheng; Wang, Xinwei; Ma, Shengzhong

    2003-04-01

    Posterior lumbar interbody fusion (PLIF) using threaded cages has gained wide popularity for lumbosacral spinal disease. Our biomechanical tests showed that PLIF using a single diagonal cage with unilateral facetectomy does add a little to spinal stability and provides equal or even higher postoperative stability than PLIF using two posterior cages with bilateral facetectomy. Studies also demonstrated that cages placed using a posterior approach did not cause the same increase in spinal stiffness seen with pedicle screw instrumentation, and we concluded that cages should not be used posteriorly without other forms of fixation. On the other hand, placement of two cages using a posterior approach does have the disadvantage of risk to the bilateral nerve roots. We therefore performed a prospective study to determine whether PLIF can be accomplished by utilizing a single diagonal fusion cage with the application of supplemental transpedicular screw/rod instrumentation. Twenty-seven patients underwent a PLIF using one single fusion cage (BAK, Sulzer Spine-Tech, Minneapolis, MN, USA) inserted posterolaterally and oriented anteromedially on the symptomatic side with unilateral facetectomy and at the same level supplemental fixation with a transpedicular screw/rod system. The internal fixation systems included 12 SOCON spinal systems (Aesculap AG, Germany) and 15 TSRH spinal systems (Medtronic Sofamor Danek, USA). The inclusion criteria were grade 1 to 2 lumbar isthmic spondylolisthesis, lumbar degenerative spondylolisthesis, and recurrent lumbar disc herniations with instability. Patients had at least 1 year of low back pain and/or unilateral sciatica and a severely restricted functional ability in individuals aged 28-55 years. Patients with more than grade 2 spondylolisthesis or adjacent-level degeneration were excluded from the study. Patients were clinically assessed prior to surgery by an independent assessor; they were then reassessed at 1, 3, 6, 12, 18, and 24

  5. [Lumbar myelography with metrizamid (author's transl)].

    Science.gov (United States)

    Kehler, M

    1977-03-01

    A series of lumbar myelographies -- 105 in 98 patients - was carried out with water-soluble Metrizamid (Amipaque R) in a concentration of 170 mg I/ml and showed side-effects in 32% and a quality of contrast similar to that of other water-soluble contrast media used before. The side effects were mild, of short duration and needed no treatment. There were no epileptic fits, tonic or clonic carried out 1 - 12 months later showed no signs of arachnoiditis. Dangers of more serious complications appeared to increase, the higher the level of injection into the spinal canal. A short survey of contrast media used in myelography and earlier experience of experimental or clinical side effects caused by Medtrizamid in myelography follows.

  6. One-stage clipping of bilateral middle cerebral artery aneurysms via the bilateral pterional keyhole approach.

    Science.gov (United States)

    Maruyama, Keisuke; Kurita, Hiroki; Yamaguchi, Ryuichi; Noguchi, Akio; Shiokawa, Yoshiaki

    2013-01-01

    Five patients aged 55 to 73 years (mean 63 years) underwent one-stage clipping for unruptured aneurysms in the bilateral middle cerebral arteries (mean size 4.5 mm, range 2 to 7 mm) via the bilateral pterional keyhole approach in our institute. Important points are as follows: the head is affixed with no rotation; one side manipulation is started 5 minutes after the other side to avoid conflict of surgical instruments; a 5-cm curvilinear skin incision is made inside the hairline and pterional keyhole craniotomy is made bilaterally using 2 burr holes; the whole operating table is rotated 15 degrees to one side to facilitate the microsurgical trans-sylvian approach and aneurysm clipping; the operating table is rotated to the other side for the contralateral procedure; and particular care is taken to avoid bilateral brain injury. This approach provided minimum but sufficient working space required for trans-sylvian dissection. Aneurysm neck clipping was safely performed in a mean operation time of 5 hours 17 minutes. No complications occurred and satisfactory cosmetic results were obtained in all patients. Postoperative neuroimaging studies exhibited bilateral complete clipping with minimal intracranial air content and minimum consequences of brain retraction. One-stage clipping via the pterional keyhole approach is a safe and effective therapeutic option for small bilateral aneurysms.

  7. 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.

  8. Bilateral internal auditory canal gangliogliomas mimicking neurofibromatosis Type II

    Directory of Open Access Journals (Sweden)

    Kristopher G Hooten

    2016-01-01

    Conclusion: This is the first reported case of bilateral IAC/CPA gangliogliomas. When evaluating bilateral IAC/CPA lesions with unusual imaging characteristics, ganglioglioma should be included in the differential diagnosis.

  9. To understand percutaneous endoscopic lumbar discectomy%正确认识经皮椎间孔镜技术

    Institute of Scientific and Technical Information of China (English)

    周跃

    2013-01-01

    Percutaneous endoscopic lumbar discectomy ( PELD ) technique provides high-quality images and clear spine anatomical structure to help surgeons analyze the pathological reason of pain in patients. For minimally invasive surgical treatment of lumbar disc herniation, PELD technique should be recommended except for some special cases. For a good surgeon of minimally invasive spine technique, he should not only understand and master new techniques of minimally invasive spinal surgery, but also the proper selection and application to achieve a multiplier effect. In the choosing of PELD or MED technique, every surgeon should make decision based on the technical level and the condition of medical equipments in the hospital. The most common risk factors of PELD are postoperative intervertebral infection, nerve root injury, dural tear, spinal bleeding and scar adhesions. Although these complications may occur in any spinal surgery, but the occurrence rate of these complications in PELD is the lowest comparing with other minimally invasive spine techniques.

  10. A rare case of human immunodeficiency virus associated bilateral facial nerve palsy in North India

    Directory of Open Access Journals (Sweden)

    Sanjay Gupta

    2014-10-01

    Full Text Available Human immunodeficiency virus (HIV cases are on the increase in India and worldwide, so are its various complications. Neurological complications are important causes of morbidity and mortality in patients with HIV infection. They can occur at any stage of the disease and can affect any level of the central or peripheral nervous systems. In the literature, several cases of HIV-associated facial paralysis have been reported; however, bilateral facial palsy is rarely reported

  11. A rare case of human immunodeficiency virus associated bilateral facial nerve palsy in North India

    OpenAIRE

    Sanjay Gupta; Jitendra Kumar

    2014-01-01

    Human immunodeficiency virus (HIV) cases are on the increase in India and worldwide, so are its various complications. Neurological complications are important causes of morbidity and mortality in patients with HIV infection. They can occur at any stage of the disease and can affect any level of the central or peripheral nervous systems. In the literature, several cases of HIV-associated facial paralysis have been reported; however, bilateral facial palsy is rarely reported

  12. Comparative study of the microbial profile from bilateral canine otitis externa

    OpenAIRE

    Oliveira, Lis C.; Leite, Carlos A.L.; Raimunda S.N. Brilhante; Carvalho, Cibele B. M.

    2008-01-01

    Fifty dogs with bilateral otitis externa were studied over a 10-month period. The exudates of both external ears were obtained, using sterile swabs, and microorganisms were isolated according to standard microbiological techniques. Antimicrobial susceptibility testing of Staphylococcus intermedius was done by the agar diffusion method. There was bacterial and/or fungal growth in all of the samples. These were all polymicrobial infections. Anaerobic bacteria were not isolated in any sample. Th...

  13. Facial lupus vulgaris of bilateral periorbital skin and conjunctiva: a case report and brief review.

    Science.gov (United States)

    Verma, S; Verma, G; Shanker, V; Tegta, G R; Sharma, A; Pandey, M L

    2015-01-01

    A 22-year-old male presented to the Dermatology Department with bilateral plaque lesions distributed symmetrically over malar area, bridge of nose and upper eyelids progressing over 1 year 3 months. Lesion remained unhealed after antibiotic treatment. Microscopy and culture for fungal and mycobacterial infections were negative. The Mantoux test showed an exaggerated response and PCR was positive for Mycobacterium tuberculosis complex. Patient was treated successfully with anti-tubercular therapy.

  14. [Bilateral exophthalmos diabetes insipidus: Erdheim-Chester disease. Clinical and radiological findings].

    Science.gov (United States)

    Le Goff, L; Berros, P; Denis, D; Ridings, B

    2002-01-01

    The authors report a case of a 61-year-old man presenting bilateral exophthalmos and diabetes insipidus. A retro-orbital biopsy revealed nonspecific fibrocollagenic infiltration. The diagnosis of Erdheim-Chester disease was evoked when a multivisceral affection (retroperitoneal and mediastinal periaortic fibrosis) with specific bone localization became evident. The histopatholgical study of a bone biopsy showed xanthogranulomatous infiltration. The patient died a few months later of an intercurrent infection.

  15. Positive immunolabelling for feline infectious peritonitis in an African lion (Panthera leo) with bilateral panuveitis.

    Science.gov (United States)

    Mwase, M; Shimada, K; Mumba, C; Yabe, J; Squarre, D; Madarame, H

    2015-01-01

    A 15-year-old male African lion (Panthera leo) was presented with blindness due to bilateral panuveitis with retinal detachment. Feline coronavirus (FCoV) antigen was identified immunohistochemically in ocular macrophages, consistent with a diagnosis of feline infectious peritonitis (FIP) infection. This is the first report of FIP in an African lion and the first report of ocular FIP in a non-domestic felid.

  16. 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

  17. Laparoscopic tension-free hernioplasty for lumbar hernia.

    Science.gov (United States)

    Maeda, K; Kanehira, E; Shinno, H; Yamamura, K

    2003-09-01

    Lumbar hernia, a defect of the posterior abdominal wall, is a very rare condition. The repair of a posterior abdominal wall hernia by simply closing the hernia port with sutures may not be adequate, especially when the herniation is due to a weakness in the abdominal wall. Recently, a simple, logical method of tension-free repair has become a popular means for the treatment of various abdominal wall hernias. Previous studies have advocated the use of tension-free repair for lumbar hernia; the technique uses a mesh replacement and requires an extensive incision. Herein we present a case of superior lumbar hernia. Our technique consisted of a laparoscopic tension-free hernioplasty with the application of a Prolene mesh. This technique, which provides an excellent operative view, is safe, feasible, and minimally invasive. We conclude that laparoscopic tension-free repair should be the preferred option for the treatment of lumbar hernia.

  18. Functional outcome of surgical management of degenerative lumbar canal stenosis

    Directory of Open Access Journals (Sweden)

    Rajendra Nath

    2012-01-01

    Conclusion: Operative treatment in patients of degenerative lumbar canal stenosis yields excellent results as observed on the basis of JOA scoring system. No patient got recurrence of symptoms of nerve compression.

  19. Lumbar puncture in patients using anticoagulants and antiplatelet agents.

    Science.gov (United States)

    Domingues, Renan; Bruniera, Gustavo; Brunale, Fernando; Mangueira, Cristóvão; Senne, Carlos

    2016-08-01

    The use of anticoagulants and antiplatelet agents has largely increased. Diagnostic lumbar puncture in patients taking these drugs represents a challenge considering the opposing risks of bleeding and thrombotic complications. To date there are no controlled trials, specific guidelines, nor clear recommendations in this area. In the present review we make some recommendations about lumbar puncture in patients using these drugs. Our recommendations take into consideration the pharmacology of these drugs, the thrombotic risk according to the underlying disease, and the urgency in cerebrospinal fluid analysis. Evaluating such information and a rigorous monitoring of neurological symptoms after lumbar puncture are crucial to minimize the risk of hemorrhage associated neurological deficits. An individualized patient decision-making and an effective communication between the assistant physician and the responsible for conducting the lumbar puncture are essential to minimize potential risks.

  20. Lumbar puncture in patients using anticoagulants and antiplatelet agents

    Directory of Open Access Journals (Sweden)

    Renan Domingues

    2016-08-01

    Full Text Available ABSTRACT The use of anticoagulants and antiplatelet agents has largely increased. Diagnostic lumbar puncture in patients taking these drugs represents a challenge considering the opposing risks of bleeding and thrombotic complications. To date there are no controlled trials, specific guidelines, nor clear recommendations in this area. In the present review we make some recommendations about lumbar puncture in patients using these drugs. Our recommendations take into consideration the pharmacology of these drugs, the thrombotic risk according to the underlying disease, and the urgency in cerebrospinal fluid analysis. Evaluating such information and a rigorous monitoring of neurological symptoms after lumbar puncture are crucial to minimize the risk of hemorrhage associated neurological deficits. An individualized patient decision-making and an effective communication between the assistant physician and the responsible for conducting the lumbar puncture are essential to minimize potential risks.

  1. Degenerative lumbar spondylolisthesis: an epidemiological perspective: the Copenhagen Osteoarthritis Study

    DEFF Research Database (Denmark)

    Jacobsen, Steffen; Sonne-Holm, Stig; Rovsing, Hans

    2007-01-01

    STUDY DESIGN: A cross-sectional epidemiological survey of 4151 participants of the Copenhagen Osteoarthritis Study. OBJECTIVE: To identify prevalences and individual risk factors for degenerative lumbar spondylolisthesis. SUMMARY OF BACKGROUND DATA: The Copenhagen Osteoarthritis Study has...

  2. Lumbar hernia misdiagnosed as a subcutaneous lipoma: a case report

    Directory of Open Access Journals (Sweden)

    Amelio Gianfranco

    2009-12-01

    Full Text Available Abstract Introduction Lumbar hernia is a rare abdominal wall defect and clinical suspicion is necessary for diagnosis. Case presentation We report the case of a 40-year-old Caucasian woman with a superior lumbar hernia (Grynfeltt hernia initially misdiagnosed as a recurrent lipoma. The correct diagnosis was made intra-operatively and the hernia was repaired using synthetic mesh. The patient was free of recurrence at 4 months after the operation. Conclusion A lumbar or flank mass should always raise suspicion of a lumbar hernia. Ultrasound and computed tomography may confirm the diagnosis. Adequate surgical treatment should be planned on the basis of etiology and hernia size. Both open and laparoscopic techniques can be used with good results.

  3. Endoscopic anatomy and features of lumbar discectomy by Destandau technique

    Directory of Open Access Journals (Sweden)

    Keyvan Mostofi

    2017-03-01

    Full Text Available Minimally invasive spine surgery prevents alteration of paraspinal muscles and avoids traditional open surgery, so in the majority of cases, recovery is much quicker and patients have less back pain after surgery. The authors describe an endoscopic approach to lumbar disc herniation by the Destandau's method originated in Bordeaux. Destandau designed ENDOSPINE for discectomy will be inserted, and the procedure will continue using endoscopy. The Endoscopic approach to lumbar disc herniation by Destandau's method offers a convenient access to lumbar disc herniation with less complications and negligible morbidity. It gives maximum exposure to the disc space with maximal angles and minimal cutaneous incision. Contrary to other minimally invasive approaches, the visual field in discectomy by Destandau technique is broad and depending on the workability of ENDOSPINE an adequate access to lumbar disc herniation is possible.

  4. Brucella spondylodiscitis: Multifocal involvement in thoracic and lumbar areas; a rare case

    Directory of Open Access Journals (Sweden)

    Pınar Korkmaz

    2015-09-01

    Full Text Available Brucellosis is a zoonosis that can affect many organs or systems. Musculoskeletal system is the most commonly affected site in brucellosis and the frequency of musculoskeletal system involvement varies between 2% and 53%. Multifocal spinal involvement is rare. Here, it was aimed to present our case with brucellar spondylodiscitis involving the thoracic and lumbar regions simultaneously. MRI is a useful imaging method in the diagnosis of multifocal spinal infection caused by brucellosis. Especially in endemic regions, at least two serological tests should be used in the diagnosis of brucellosis. Brucellosis should be absolutely kept in mind for the differential diagnosis of the lderly patients with complaint of longstanding thoracic and back pain in the regions where brucellosis is endemic. J Microbiol Infect Dis 2015;5(3: 129-132

  5. Therapeutic efficacy of hydro-kinesiotherapy Programs in lumbar spondylosis

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    Ana-Maria BOTEZAN

    2015-12-01

    Full Text Available Lumbar spondylarthrosis is a degenerative disease that affects the joint structures of the lumbar spine. In the course of time, numerous studies on the role of hydro-kinesiotherapy in the treatment of lumbar spondylosis have been conducted. The aim of this research is motivated by the significantly high number of patients with chronic pain in the lumbar spine due to lumbar spondylosis, as well as by the negative impact on their quality of life through the impairment of the activities of daily living. The prospective longitudinal study was carried out at the Clinical Rehabilitation Hospital Cluj-Napoca. The study included 35 patients with chronic low back pain and mobility limitation in the lumbar spine. The patients were assigned to two groups: the study group formed by 20 patients and the control group consisting of 15 patients aged between 40-70 years. The treatment of the patients included in the study was performed over a two week period and consisted of a hydro-kinesiotherapy program, for the patients of the study group, the duration of a treatment session being 40 minutes. Both the subjects of the study group and of the control group also benefited from sedative massage of the lumbosacral spine, kinesiotherapy, laser therapy of the lumbar spine. The patients were evaluated using Schober’s test, the Visual Analogue Scale, the Oswestry index. These evaluation methods were applied to the patients of both groups at the beginning of the rehabilitation programs and after two weeks. The results of the study demonstrated the therapeutic efficacy of the medical rehabilitation programs that included hydro-kinesiotherapy programs. The patients of both groups had improvements through a decrease of lumbar pain, an increase in lumbar spine mobility, as well as in the patients’ ability to organize themselves in the activities of daily living. However, the patients of the study group, with a hydro-kinesiotherapy program performed for two weeks, had

  6. Kidney herniation through lumbar triangle following open pyeloplasty

    Directory of Open Access Journals (Sweden)

    Qais Al Hooti

    2014-01-01

    Full Text Available Kidney herniation through the lumbar triangle is an uncommon type of hernia which is classically managed surgically. Contrast enhanced computerised tomography revealed lower pole of the right kidney herniating through the lumbar triangle in a 60-year-old woman, 10 years after an open right pyeloplasty. Surgical intervention was advised, however, patient opted for non-surgical management. Patient was successfully treated conservatively in clinic requiring regular analgesics for relief of mild pain.

  7. Laparoscopic repair of left lumbar hernia after laparoscopic left nephrectomy.

    Science.gov (United States)

    Gagner, Michel; Milone, Luca; Gumbs, Andrew; Turner, Patricia

    2010-01-01

    Lumbar hernias, rarely seen in clinical practice, can be acquired after open or laparoscopic flank surgery. We describe a successful laparoscopic preperitoneal mesh repair of multiple trocar-site hernias after extraperitoneal nephrectomy. All the key steps including creating a peritoneal flap, reducing the hernia contents, and fixation of the mesh are described. A review of the literature on this infrequent operation is presented. Laparoscopic repair of lumbar hernias has all the advantages of laparoscopic ventral hernia repair.

  8. Minimal Invasive Percutaneous Fixation of Thoracic and Lumbar Spine Fractures

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    Federico De Iure

    2012-01-01

    Full Text Available We studied 122 patients with 163 fractures of the thoracic and lumbar spine undergoing the surgical treatment by percutaneous transpedicular fixation and stabilization with minimally invasive technique. Patient followup ranged from 6 to 72 months (mean 38 months, and the patients were assessed by clinical and radiographic evaluation. The results show that percutaneous transpedicular fixation and stabilization with minimally invasive technique is an adequate and satisfactory procedure to be used in specific type of the thoracolumbar and lumbar spine fractures.

  9. Lumbar puncture in patients using anticoagulants and antiplatelet agents

    OpenAIRE

    Renan Domingues; Gustavo Bruniera; Fernando Brunale; Cristóvão Mangueira; Carlos Senne

    2016-01-01

    ABSTRACT The use of anticoagulants and antiplatelet agents has largely increased. Diagnostic lumbar puncture in patients taking these drugs represents a challenge considering the opposing risks of bleeding and thrombotic complications. To date there are no controlled trials, specific guidelines, nor clear recommendations in this area. In the present review we make some recommendations about lumbar puncture in patients using these drugs. Our recommendations take into consideration the pharmaco...

  10. Iliac artery pseudoaneurysm after lumbar disc hernia operation

    Directory of Open Access Journals (Sweden)

    Mehmet Atay

    2016-03-01

    Full Text Available Lumbar disc herniation surgery is usually performed through a posterior approach. Vascular injuries can be counted among the complications. 39 years old male patient had lower extremity pain which has started after lumbar disc herniation surgery and continued for a month. Iliac arterial pseudoaneurysm has been detected in computerized tomography. It was successfully treated with vascular surgery [Cukurova Med J 2016; 41(0.100: 5-7

  11. Effect of Load Carriage on Lumbar Spine Kinematics

    Science.gov (United States)

    2013-01-01

    LCS) confi gurations. 7 In gen- eral, the LCS backpack confi guration is preferred among the military because of the proximity of the load to the...population has been associated with lower back pain. 10 – 12 The kinematic behavior of the lumbar spine while carrying load using a backpack confi...posterior load over the base of support. Key words: low back pain , backpack , military , load carriage , MRI , upright MRI , lumbar spine

  12. Reproducibility of tomographic evaluation of posterolateral lumbar arthrodesis consolidation

    OpenAIRE

    Marcelo Italo Risso Neto; Guilherme Rebechi Zuiani; Roberto Rossanez; Sylvio Mistro Neto; Augusto Celso Scarparo Amato Filho; Paulo Tadeu Maia Cavali; Ivan Guidolin Veiga; Wagner Pasqualini; Marcos Antônio Tebet; Elcio Landim

    2015-01-01

    OBJECTIVE: To evaluate interobserver agreement of Glassman classification for posterolateral lumbar spine arthrodesis.METHODS: One hundred and thirty-four CT scans from patients who underwent posterolateral arthrodesis of the lumbar and lumbosacral spine were evaluated by four observers, namely two orthopedic surgeons experienced in spine surgery and two in training in this area. Using the reconstructed tomographic images at oblique coronal plane, 299 operated levels were systematically analy...

  13. Contraindications to lumbar puncture as defined by computed cranial tomography.

    OpenAIRE

    Gower, D. J.; Baker, A. L.; Bell, W O; Ball, M R

    1987-01-01

    Papilloedema is not always an adequate predictor of potential complications from lumbar puncture, and many clinicians are using computed tomography (CT) before lumbar puncture in an effort to identify more accurately the "at risk" patient. This paper identifies the following anatomical criteria defined by CT scanning that correlate with unequal pressures between intracranial compartments and predispose a patient to herniation following decompression of the spinal compartment: lateral shift of...

  14. Cerebellar Herniation after Lumbar Puncture in Galactosemic Newborn

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    Salih Kalay

    2011-09-01

    Full Text Available Cerebral edema resulting in elevated intracranial pressure is a well-known complication of galactosemia. Lumbar puncture was performed for the diagnosis of clinically suspected bacterial meningitis. Herniation of cerebral tissue through the foramen magnum is not a common problem in neonatal intensive care units because of the open fontanelle in infants. We present the case of a 3-week-old infant with galactosemia who presented with signs of cerebellar herniation after lumbar puncture.

  15. The effect of breast shielding during lumbar spine radiography:

    OpenAIRE

    Žontar, Dejan; Škrk, Damijan; Mekiš, Nejc

    2013-01-01

    Background The aim of the study was to determine the influence of lead shielding on the dose to female breasts in conventional x-ray lumbar spine imaging. The correlation between the body mass index and the dose received by the breast was also investigated. Materials and methods Breast surface dose was measured by thermoluminescent dosimeters (TLD). In the first phase measurements of breast dose with and without shielding from lumbar spine imaging in two projections were conducted on an anthr...

  16. Recurrence of bilateral herpes simplex virus keratitis following bimatoprost use

    Directory of Open Access Journals (Sweden)

    Kothari Mihir

    2006-01-01

    Full Text Available A 76-year-old man presented with features of bilateral herpes simplex virus (HSV keratitis. It was found to be recurrence of bilateral HSV keratitis following the use of Bimatoprost eye drops for uncontrolled intraocular pressure in a case of bilateral primary open-angle glaucoma.

  17. Bilateral Severe Ectropion and Mature Cataract in Lamellar Ichthyosis

    Directory of Open Access Journals (Sweden)

    Intiyaz A. Lone, Reyaz A. Untoo, Sheikh S. Ahmad

    2004-07-01

    Full Text Available Lamellar ichthyosis is a rare, autosomal recessive, genetically heterogeneous skin disorder causedby mutations in the transglutaminase-1 gene. Eye abnormalities include bilateral ectropion of lowerlids, chronic blepharitis and rarely cataract. A case of lamellar ichthyosis with bilateral lower lidectropion and bilateral mature cataract is hereby presented for its rarity.

  18. Sensitivity of lumbar spine loading to anatomical parameters.

    Science.gov (United States)

    Putzer, Michael; Ehrlich, Ingo; Rasmussen, John; Gebbeken, Norbert; Dendorfer, Sebastian

    2016-04-11

    Musculoskeletal simulations of lumbar spine loading rely on a geometrical representation of the anatomy. However, this data has an inherent inaccuracy. This study evaluates the influence of defined geometrical parameters on lumbar spine loading utilising five parametrised musculoskeletal lumbar spine models for four different postures. The influence of the dimensions of vertebral body, disc, posterior parts of the vertebrae as well as the curvature of the lumbar spine was studied. Additionally, simulations with combinations of selected parameters were conducted. Changes in L4/L5 resultant joint force were used as outcome variable. Variations of the vertebral body height, disc height, transverse process width and the curvature of the lumbar spine were the most influential. These parameters can be easily acquired from X-rays and should be used to morph a musculoskeletal lumbar spine model for subject-specific approaches with respect to bone geometry. Furthermore, the model was very sensitive to uncommon configurations and therefore, it is advised that stiffness properties of discs and ligaments should be individualised.

  19. Bilateral Diabetic Papillopathy and Metabolic Control

    DEFF Research Database (Denmark)

    Ostri, Christoffer; Lund-Andersen, Henrik; Sander, Birgit;

    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...

  20. [Bilateral dependency and the minimal group paradigm].

    Science.gov (United States)

    Jin, N; Yamagishi, T; Kiyonari, T

    1996-06-01

    Two experiments examined the effect of illusion of control on in-group favoritism found in the minimal group situation (Tajfel, Billig, Bundy, & Flament, 1971). In bilateral dependency condition, each member made allocation decisions for in-group as well as out-group participants. It was exactly the same situation used in the original studies under the minimal group paradigm, and the subjects knew that their reward allocation too depended on others' decisions. In contrast, in unilateral dependency condition, the subjects made allocation decisions knowing that theirs were not dependent on others' decisions. In Experiment 1, an in-group bias in reward distribution was found in the bilateral dependency condition, but not in the unilateral condition. In Experiment 2, it was found that only those who felt illusion of control exhibited such an in-group bias. Results of the experiments therefore confirmed that illusion of control explained in-group favoritism, as Karp, Jin, Yamagishi, and Shinotsuka (1993) originally hypothesized.

  1. [Bilateral eye injuries by external transversal force].

    Science.gov (United States)

    Geidel, K; Schob, S; Unterlauft, J D; Wiedemann, P; Meier, P

    2016-12-14

    A 49-year-old female victim of violent crime with an acute bilateral loss of vision was referred to our hospital. The ophthalmological evaluation showed complete subconjunctival hemorrhage of both eyes, bilateral hemophthalmos and hypotonia of the left eye. These raised the suspicion of an occult scleral rupture. We immediately performed exploratory surgery and found a perforating scleral lesion of the left eye and a penetrating scleral lesion of the right eye. Furthermore, a small, cruciform wound was detected on the left temple. In cooperation with the department of radiology, the extraordinary injury pattern was reconstructed: a horizontal stab wound with perforation of the left eye and penetration of the right eye caused by a screwdriver. Visual rehabilitation necessitated further surgical interventions. Besides the intraoperative approach, immediate primary wound management within 100 h of trauma plays a pivotal role for long-term outcome.

  2. Sudden bilateral hearing loss after organophosphate inhalation.

    Science.gov (United States)

    Dundar, Mehmet Akif; Derin, Serhan; Aricigil, Mitat; Eryilmaz, Mehmet Akif

    2016-12-01

    Sudden bilateral hearing loss are seen rarely and the toxic substance exposure constitutes a small part of etiology. A Fifty-eight-year-old woman admitted to our clinic with sudden bilateral hearing loss shortly after chlorpyrifos-ethyl exposure. Otolaryngologic examination findings were normal. The patient had 40 dB sensorineural hearing loss (SNHL) on the right ear and 48 dB SNHL on the left ear. Additional diagnostic tests were normal. The conventional treatment for sudden hearing loss was performed. On the second week following organophosphate (OP) exposure the patient's hearing loss almost completely resolved. OP's are heavily used in agriculture and should be taken into consideration as an etiologic factor in sudden hearing loss.

  3. 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 cipr......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....

  4. [Bilateral acetabulum fracture after suffering sport trauma].

    Science.gov (United States)

    Trost, P; Kollersbeck, C; Pelitz, M; Walcher, T; Genelin, F

    2013-07-01

    This case study describes a 37-year-old male who suffered a bilateral transverse acetabulum fracture with a fracture of the posterior wall and a double-sided dorsal hip dislocation in combination with a left-sided femoral head fracture (Pipkin IV) while skiing in a "fun park". The accurate diagnosis and presurgical planning was made by means of a computed tomography (CT) scan and a subsequent 3D reconstruction. After a primarily executed shielded repositioning of the bilateral hip dislocationearly secondary and anatomical reconstruction of the double-sided acetabulum fracture was possible using the Kocher-Langenbeck approach. A consistent physiotherapy as well as rehabilitation finally led to a positive clinical result for the patient.

  5. 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

  6. Bilateral hypoglossal schwannoma: a radiologic diagnosis.

    Science.gov (United States)

    Bektaş, Devrim; Caylan, Refik

    2004-01-01

    A 53-year-old woman presented with a complaint of a sore throat. Examination showed a left-sided atrophy of the tongue. Upon protrusion, the tongue deviated to the left, suggestive of a unilateral hypoglossal nerve palsy. Computed tomography revealed enlarged hypoglossal canals. Magnetic resonance imaging (MRI) demonstrated bilateral hypoglossal canal masses, with enhancement following gadolinium administration. Magnetic resonance angiography and MRI with fat suppression revealed nonvascular masses in both hypoglossal canals. Radiological diagnosis of bilateral hypoglossal nerve schwannoma was made and the patient was scheduled for MRI monitoring with six-month intervals. The size of the masses and the clinical manifestations remained unchanged during a two-year follow-up period.

  7. 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.

  8. [Bilateral pleural mesothelioma--case report].

    Science.gov (United States)

    Land, I; Knolle, H

    1990-08-01

    It is reported on the rare case of a 46-year-old female patient with a bilateral mesothelioma of the pleura without contact to asbest. Although the female was suspected in a malignant tumor and many diagnostic investigations were performed, diagnosis could be ensured morphologically only a short time before her death. Causes and development of mesothelioma, histological types, clinical symptoms and diagnostic procedures are described.

  9. Loss of heterozygosity in bilateral breast cancer.

    Science.gov (United States)

    Kollias, J; Man, S; Marafie, M; Carpenter, K; Pinder, S; Ellis, I O; Blamey, R W; Cross, G; Brook, J D

    2000-12-01

    Women who develop bilateral breast cancer at an early age are likely to harbour germline mutations in breast cancer susceptibility genes. The aim of this study was to test for concordant genetic changes in left and right breast cancer of young women (age < 50) with bilateral breast cancer that may suggest an inherited breast cancer predisposition. Microsatellite markers were used to test for loss of heterozygosity (LOH) in left and right tumours for 31 women with premenopausal bilateral breast cancer. Markers adjacent to or within candidate genes on 17p (p53), 17q (BRCA1), 13q (BRCA2), 11q (Ataxia Telangiectasia-ATM) and 3p (FHIT) were chosen. Mutational testing for BRCA1 and BRCA2 was performed for cases where blood was available. Concordant LOH in both left and right tumours was demonstrated for at least one of the markers tested in 16/31(54%) cases. Where allelic loss was demonstrated for both left and right breast cancer, the same allele was lost on each occasion. This may suggest a common mutational event. Four cases showed concordant loss of alleles in both left and right breast cancer at D17S791 (BRCA1). BRCA1 mutations were identified in two of these cases where blood was available. Four cases showed concordant LOH at D13S155 (BRCA2). Concordant LOH was further demonstrated in seven cases for D11S1778 (ATM) and four cases for D3S1300 (which maps to the FHIT gene), suggesting a possible role for these tumour suppressor genes in this subgroup of breast cancer patients. No concordant allelic loss was demonstrated for D17S786 suggesting that germline mutations in p53 are unlikely in such cases of bilateral breast cancer.

  10. A rare case of bilateral oral carcinoma

    Directory of Open Access Journals (Sweden)

    Sonia Behal

    2008-01-01

    Full Text Available Tobacco in different forms is an acknowledged etiologic factor in development of oral cancer. Due to the habit pattern, mostly a single malignant lesion develops. While multiple oral malignancies and second primaries are well reported in the literature, a truly bilateral oral malignancy seems to be a rare occurrence. We report such an occurrence in an individual with an unusual pattern of tobacco habit.

  11. Hypersexuality following bilateral thalamic infarction: case report

    OpenAIRE

    Mutarelli Eduardo G; Omuro Antonio M.P.; Adoni Tarso

    2006-01-01

    Hypersexuality is a rare but well recognized condition following brain injury. It has been described secondarily to dysfunction in the hypothalamus, the temporal and frontal lobes. We report a 63 year-old man that developed neuropsychological disturbances with hypersexuality as a prominent feature, disinhibition and moderate memory loss, hypersomnia and irritability after a bilateral paramedian thalamic infarction. A SPECT showed frontal hypoperfusion. We believe that these findings are expre...

  12. Bilateral germinoma of the basal ganglia.

    Science.gov (United States)

    Rossi, Andrea; Garrè, Maria Luisa; Ravegnani, Marcello; Nozza, Paolo; Abbruzzese, Arturo; Giangaspero, Felice; Tortori-Donati, Paolo

    2008-01-01

    Germinoma arising in the bilateral basal ganglia is exceedingly rare, with only five cases reported to date. Owing to non-specific clinical findings and the frequent presence of ill-defined abnormalities without a definite tumor mass on neuroimaging, the diagnosis can be difficult. We describe a case in which magnetic resonance spectroscopy (MRS) findings suggested a tumor and supported the decision to perform biopsy of the lesion.

  13. Bilateral Pseudoexfoliation Deposits on Intraocular Lens Implants

    OpenAIRE

    Elena Bonafonte Marquez; Sergio Bonafonte Royo

    2015-01-01

    We present a rare case of bilateral pseudoexfoliative deposits on both intraocular lens (IOL) implants in an 83-year-old woman with no other associated pathology, 5 years after cataract surgery. Pseudoexfoliation syndrome is the most common cause of secondary open-angle glaucoma worldwide and these deposits are usually found on the natural lens. The fact that pseudoexfoliative deposits have been found on IOL implants implies the need for a thorough examination in pseudophakic patients, for i...

  14. Bilateral accessory cleidohyoid in a human cadaver

    OpenAIRE

    Stark ME; Wu B; Bluth BE; Wisco JJ

    2009-01-01

    During routine anatomical dissection of the infrahyoid region, a muscle was found bilaterally originating from the sternal end of clavicle and inserting into the hyoid bone. The muscle coursed parallel and lateral to the sternohyoid muscle. The muscle was found in the presence of an intact omohyoid, thus being classified as an accessory cleidohyoid (cleidohyoideus accessorius) muscle. While other authors have reported the presence of a unilateral cleidohyoideus accessorius muscle, to our know...

  15. Erlotinib-related bilateral anterior uveitis

    Science.gov (United States)

    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 anterior uveitis. PMID:22694887

  16. Occipital seizures presenting with bilateral visual loss

    Directory of Open Access Journals (Sweden)

    Hadjikoutis S

    2003-01-01

    Full Text Available 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.

  17. Bilateral Brodie's abscess at the proximal tibia.

    Science.gov (United States)

    Buldu, Halil; Bilen, Fikri Erkal; Eralp, Levent; Kocaoglu, Mehmet

    2012-08-01

    Brodie's abscess is a form of subacute osteomyelitis, which typically involves the metaphyses of the long tubular bones, particularly in the tibia. The diagnosis is usually made incidentally, as there are no accompanying symptoms or laboratory studies. Bilateral involvement at the proximal tibia is unusual. However, orthopaedic surgeons should be aware of this entity, as it may present without symptoms. Checking the contralateral limb for concomitant Brodie's abscess is recommended.

  18. Finite element based nonlinear normalization of human lumbar intervertebral disc stiffness to account for its morphology.

    Science.gov (United States)

    Maquer, Ghislain; Laurent, Marc; Brandejsky, Vaclav; Pretterklieber, Michael L; Zysset, Philippe K

    2014-06-01

    Disc degeneration, usually associated with low back pain and changes of intervertebral stiffness, represents a major health issue. As the intervertebral disc (IVD) morphology influences its stiffness, the link between mechanical properties and degenerative grade is partially lost without an efficient normalization of the stiffness with respect to the morphology. Moreover, although the behavior of soft tissues is highly nonlinear, only linear normalization protocols have been defined so far for the disc stiffness. Thus, the aim of this work is to propose a nonlinear normalization based on finite elements (FE) simulations and evaluate its impact on the stiffness of human anatomical specimens of lumbar IVD. First, a parameter study involving simulations of biomechanical tests (compression, flexion/extension, bilateral torsion and bending) on 20 FE models of IVDs with various dimensions was carried out to evaluate the effect of the disc's geometry on its compliance and establish stiffness/morphology relations necessary to the nonlinear normalization. The computed stiffness was then normalized by height (H), cross-sectional area (CSA), polar moment of inertia (J) or moments of inertia (Ixx, Iyy) to quantify the effect of both linear and nonlinear normalizations. In the second part of the study, T1-weighted MRI images were acquired to determine H, CSA, J, Ixx and Iyy of 14 human lumbar IVDs. Based on the measured morphology and pre-established relation with stiffness, linear and nonlinear normalization routines were then applied to the compliance of the specimens for each quasi-static biomechanical test. The variability of the stiffness prior to and after normalization was assessed via coefficient of variation (CV). The FE study confirmed that larger and thinner IVDs were stiffer while the normalization strongly attenuated the effect of the disc geometry on its stiffness. Yet, notwithstanding the results of the FE study, the experimental stiffness showed consistently

  19. 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.

  20. 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.