WorldWideScience

Sample records for chronic bilateral heel

  1. Bilateral Heel Numbness due to External Compression during Obstetric Epidural Analgesia

    Directory of Open Access Journals (Sweden)

    Vivian P. Kamphuis

    2015-01-01

    Full Text Available We describe the case of a 32-year-old woman who developed bilateral heel numbness after obstetric epidural analgesia. We diagnosed her with bilateral neuropathy of the medial calcaneal nerve, most likely due to longstanding pressure on both heels. Risk factors for the development of this neuropathy were prolonged labour with spinal analgesia and a continuation of analgesia during episiotomy. Padded footrests decrease pressure and can possibly prevent this neuropathy.

  2. 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...

  3. Heel Pain

    Science.gov (United States)

    ... Heel pain is generally the result of faulty biomechanics (walking gait abnormalities) that place too much stress ... by the chronic irritation that sometimes accompanies an athletic lifestyle. Resting provides only temporary relief. When you ...

  4. Diagnosis and treatment of heel pain in chronic inflammatory arthritis using ultrasound.

    Science.gov (United States)

    Cunnane, G; Brophy, D P; Gibney, R G; FitzGerald, O

    1996-06-01

    The authors examined the role of ultrasound (US) in diagnosis and management of heel pain in chronic inflammatory arthritis. Nineteen patients underwent US examination. Eight patients (2 with previously unsuccessful nonguided injections), had 11 US-guided corticosteroid injections for treatment of retrocalcaneal bursitis (n = 6), plantar fasciitis (n = 3), and posterior tibial tenosynovitis (n = 2). US-demonstrated Achilles tendon rupture (n = 2), Achilles tendinitis (n = 8), posterior tibial tenosynovitis (n = 6), peroneus longus tenosynovitis (n = 2), retrocalcaneal bursitis (n = 13), and plantar fasciitis (n = 4). Loss of smooth bone contour (n = 13) correlated with bone erosions on plain radiographs in all but one case. Ten of 11 guided injections resulted in full resolution of heel pain. The diverse causes of heel pain are highlighted, and the ability of US to provide information with management implications is confirmed. US-guided corticosteroid injection is beneficial, especially after failure of nonguided injection.

  5. Heel pain

    Science.gov (United States)

    Pain - heel ... Heel pain is most often the result of overuse. However, it may be caused by an injury. Your heel ... on the heel Conditions that may cause heel pain include: Swelling and pain in the Achilles tendon ...

  6. Chronic bilateral dislocation of temporomandibular joint.

    Science.gov (United States)

    Shakya, S; Ongole, R; Sumanth, K N; Denny, C E

    2010-01-01

    Dislocation of the condyle of the mandible is a common condition that may occur in an acute or chronic form. It is characterised by inability to close the mouth with or without pain. Dislocation has to be differentiated from subluxation which is a self reducible condition. Dislocation can occur in any direction with anterior dislocation being the commonest one. Various predisposing factors have been associated with dislocation like muscle fatigue and spasm, the defect in the bony surface like shallow articular eminence, and laxity of the capsular ligament. People with defect in collagen synthesis like Ehler Danlos syndrome, Marfan syndrome are said to be genetically predisposed to this condition. Various treatment modalities have been used ranging from conservative techniques to surgical methods. Acute dislocations can be reduced manually or with conservative approach and recurrent and chronic cases can be reduced by surgical intervention. Though the dislocation in our case was 4 months a simple manual reduction proved to be successful. We believe that manual reduction can be attempted as first line of treatment prior to surgical intervention.

  7. Narcissistic rage: The Achilles' heel of the patient with chronic physical illness.

    Science.gov (United States)

    Hyphantis, Thomas; Almyroudi, Augustina; Paika, Vassiliki; Goulia, Panagiota; Arvanitakis, Konstantinos

    2009-11-03

    Based on the psychoanalytic reading of Homer's Iliad whose principal theme is "Achilles' rage" (the semi-mortal hero invulnerable in all of his body except for his heel, hence "Achilles' heel" has come to mean a person's principal weakness), we aimed to assess whether "narcissistic rage" has an impact on several psychosocial variables in patients with severe physical illness across time. In 878 patients with cancer, rheumatological diseases, multiple sclerosis, inflammatory bowel disease, and glaucoma, we assessed psychological distress (SCL-90 and GHQ-28), quality of life (WHOQOL-BREF), interpersonal difficulties (IIP-40), hostility (HDHQ), and defense styles (DSQ). Narcissistic rage comprised DSQ "omnipotence" and HDHQ "extraverted hostility". Hierarchical multiple regressions analyses were performed. We showed that, in patients with disease duration less than one year, narcissistic rage had a minor impact on psychosocial variables studied, indicating that the rage was rather part of a "normal" mourning process. On the contrary, in patients with longer disease duration, increased rates of narcissistic rage had a great impact on all outcome variables, and the opposite was true for patients with low rates of narcissistic rage, indicating that narcissistic rage constitutes actually an "Achilles' Heel" for patients with long-term physical illness. These findings may have important clinical implications.

  8. Dry needling in patients with chronic heel pain due to plantar fasciitis: A single-blinded randomized clinical trial

    Science.gov (United States)

    Eftekharsadat, Bina; Babaei-Ghazani, Arash; Zeinolabedinzadeh, Vahideh

    2016-01-01

    Background: This study examined the effects of dry needling on chronic heel pain due to plantar fasciitis. Methods: During this single-blinded clinical trial, 20 eligible patients were randomized into two groups: A case group treated with dry needling and a control group. Patients’ plantar pain severity, (using modified visual analog scale [VAS] scoring system), range of motion of ankle joint in dorsiflexion [ROMDF] and plantar extension[ROMPE] and foot function index (using standard questionnaires of SEM5 and MDC7) were assessed at baseline, four weeks after intervention and four weeks after withdrawing treatment. Independent sample t-test, Mann-Whitney U test, paired t-test, Wilcoxon signed rank tests, and chi square test were used for data analysis. Results: The mean VAS scores in the case group was significantly lower than the control group after four weeks of intervention (pdry needling, by improving the severity of heel pain, can be used as a good alternative option before proceeding to more invasive therapies of plantar fasciitis. PMID:27683642

  9. Obesity and pronated foot type may increase the risk of chronic plantar heel pain: a matched case-control study

    Directory of Open Access Journals (Sweden)

    Young Mark A

    2007-05-01

    Full Text Available Abstract Background Chronic plantar heel pain (CPHP is one of the most common musculoskeletal disorders of the foot, yet its aetiology is poorly understood. The purpose of this study was to examine the association between CPHP and a number of commonly hypothesised causative factors. Methods Eighty participants with CPHP (33 males, 47 females, mean age 52.3 years, S.D. 11.7 were matched by age (± 2 years and sex to 80 control participants (33 males, 47 females, mean age 51.9 years, S.D. 11.8. The two groups were then compared on body mass index (BMI, foot posture as measured by the Foot Posture Index (FPI, ankle dorsiflexion range of motion (ROM as measured by the Dorsiflexion Lunge Test, occupational lower limb stress using the Occupational Rating Scale and calf endurance using the Standing Heel Rise Test. Results Univariate analysis demonstrated that the CPHP group had significantly greater BMI (29.8 ± 5.4 kg/m2 vs. 27.5 ± 4.9 kg/m2; P P P 2 (OR 2.9, 95% CI 1.4 – 6.1, P P Conclusion Obesity and pronated foot posture are associated with CPHP and may be risk factors for the development of the condition. Decreased ankle dorsiflexion, calf endurance and occupational lower limb stress may not play a role in CPHP.

  10. Narcissistic rage: The Achilles’ heel of the patient with chronic physical illness

    Directory of Open Access Journals (Sweden)

    Thomas Hyphantis

    2009-08-01

    Full Text Available Thomas Hyphantis1, Augustina Almyroudi1, Vassiliki Paika1, Panagiota Goulia1, Konstantinos Arvanitakis2,31Department of Psychiatry, Medical School, University of Ioannina, Ioannina, Greece; 2Canadian Institute of Psychoanalysis, Mcgill University, Montreal, Canada; 3Departments of Philosophy and Psychiatry, Mcgill University Health Centre, Montreal, CanadaAbstract: Based on the psychoanalytic reading of Homer’s Iliad whose principal theme is “Achilles’ rage” (the semi-mortal hero invulnerable in all of his body except for his heel, hence “Achilles’ heel” has come to mean a person’s principal weakness, we aimed to assess whether “narcissistic rage” has an impact on several psychosocial variables in patients with severe physical illness across time. In 878 patients with cancer, rheumatological diseases, multiple sclerosis, inflammatory bowel disease, and glaucoma, we assessed psychological distress (SCL-90 and GHQ-28, quality of life (WHOQOL-BREF, interpersonal difficulties (IIP-40, hostility (HDHQ, and defense styles (DSQ. Narcissistic rage comprised DSQ “omnipotence” and HDHQ “extraverted hostility”. Hierarchical multiple regressions analyses were performed. We showed that, in patients with disease duration less than one year, narcissistic rage had a minor impact on psychosocial variables studied, indicating that the rage was rather part of a “normal” mourning process. On the contrary, in patients with longer disease duration, increased rates of narcissistic rage had a great impact on all outcome variables, and the opposite was true for patients with low rates of narcissistic rage, indicating that narcissistic rage constitutes actually an “Achilles’ Heel” for patients with long-term physical illness. These findings may have important clinical implications.Keywords: consultation-liaison psychiatry, psychosomatics, narcissism, physical illness, quality of life, psychological distress, personality

  11. Bilateral chylothorax in a patient with chronic central vein thrombosis and chronic thromboembolic pulmonary hypertension

    Directory of Open Access Journals (Sweden)

    Avdhesh Bansal

    2015-01-01

    Full Text Available The chylothorax is not a common presentation, and bilateral chylothorax in patients with chronically high central venous pressure secondary to venous thrombosis is a rare in incidence. We reported a case of bilateral chylothorax in a patient of chronic deep vein thrombosis (DVT in central veins with chronic thromboembolic pulmonary hypertension who presented with 2 weeks history of increased breathlessness, bilateral chest discomfort and weakness. Work-up with chest X-ray and ultrasonography-chest showed gross left sided and mild right sided pleural effusion, thoracocentesis was consistent with chylothorax. Contrast enhanced computed tomography-chest showed multiple collateral formation of left side subclavian vein, venous Doppler showed old DVT in right and left subclavian veins and two-dimensional echocardiogram showed finding of severe pulmonary hypertension. After 24 h of fasting and conservative management, pleural drain became clear and decreased in the amount. Patient′s video assisted thoracoscopic surgery was done, and thoracic duct was ligated and cut down at diaphragmatic level and bilateral talc pleurodesis done. Patient improved clinically and radiologically.

  12. Bilateral calf chronic compartment syndrome in an elderly male: a case report.

    LENUS (Irish Health Repository)

    Siau, Keith

    2009-01-01

    Leg pain is a common presentation to the outpatient department. Bilateral calf chronic compartment syndrome is a rare cause of bilateral calf pain. Although this condition has been well documented in young athletes, it has rarely been reported in the elderly. We present the case of a 68-year-old male bodybuilder with bilateral calf chronic compartment syndrome, describe the presentation and evaluation of the condition, and provide a review of the literature herewith.

  13. Simultaneous bilateral quadriceps tendon rupture in patient with chronic renal failure.

    Science.gov (United States)

    Lee, Yunseok; Kim, Byounggook; Chung, Ju-Hwan; Dan, Jinmyoung

    2011-12-01

    Simultaneous bilateral spontaneous rupture of the quadriceps tendon is a very rare condition and only a few cases have been reported in the literature. The etiology is not clear yet. But it occurs infrequently in patients with chronic metabolic disorders. A 30-year-old female patient with simultaneous bilateral spontaneous quadriceps tendon rupture visited our hospital. She had chronic renal failure and her parathyroid hormone level was elevated due to parathyroid adenoma. We report a surgical repair of both quadriceps tendons of a patient with chronic renal failure as well as management of hyperparathyroidism.

  14. Bilateral Hydronephrosis and Cystitis Resulting from Chronic Ketamine Abuse

    Directory of Open Access Journals (Sweden)

    Vu Huy Tran

    2014-07-01

    Full Text Available Ketamine associated urinary dysfunction has become increasingly more common worldwide. Point-of-care ultrasound (POCUS is an established modality for diagnosing hydronephrosis in the emergency department. We describe a case of a young male ketamine abuser with severe urinary urgency and frequency in which POCUS performed by the emergency physician demonstrated bilateral hydronephrosis and a focally thickened irregular shaped bladder. Emergency physicians should consider using POCUS evaluate for hydronephrosis and bladder changes in ketamine abusers with lower urinary tract symptoms. The mainstay of treatment is discontinuing ketamine abuse. [West J Emerg Med. 2014;15(4:382-384.

  15. The Youngest Patient with Bilateral Keratoconus Secondary to Chronic Persistent Eye Rubbing.

    Science.gov (United States)

    Gunes, Alime; Tok, Levent; Tok, Özlem; Seyrek, Lütfi

    2015-01-01

    We present the case of a four-year-old girl with bilateral keratoconus secondary to chronic persistent eye rubbing. She was referred to our clinic with intractable ocular itching and low vision. According to her family, she was generally rubbing her eyes. On slit-lamp biomicroscopic examination, bilateral papillary reactions were seen on the upper tarsal conjunctiva. Clinical examination and corneal topography were compatible with keratoconus. The patient's visual acuity was not evaluated because of cooperation difficulties. Systemic examination was normal. In fact, trauma may be the common underlying factor in eye rubbing and may cause development of keratoconus, even in the early years. To the best of our knowledge, this is the youngest patient with bilateral keratoconus secondary to chronic persistent eye rubbing in the literature. Keratoconus should be kept in mind in patients with severe ocular itching, even in small children.

  16. Osteotendinous repair of bilateral spontaneous quadriceps tendon ruptures with the Krackow technique in two patients with chronic renal failure.

    Science.gov (United States)

    Kara, Adnan; Sari, Seçkin; Şeker, Ali; Öztürk, Irfan

    2013-01-01

    Although unilateral traumatic quadriceps tendon rupture is a relatively frequent pathology, bilateral non-traumatic spontaneous ruptures are uncommon and are usually associated with chronic renal failure, hyperparathyroidism, gout, and systemic lupus erythematosus. This paper aimed to discuss two patients with chronic renal failure treated with the Krackow suture technique for spontaneous bilateral quadriceps tendon rupture.

  17. Bilateral thoracoscopic splanchnicectomy in patients with chronic pancreatitis

    NARCIS (Netherlands)

    Buscher, HCJL; Jansen, JJMB; van Goor, Harry

    1999-01-01

    Background: Intractable pain, the most prominent feature of chronic pancreatitis, causes the patient great disability, and its treatment poses a difficult problem for gastroenterologist and surgeon alike. The main goal of treatment is to provide sufficient and lasting pain relief without the use of

  18. Bilateral fronto-parietal integrity in young chronic cigarette smokers: a diffusion tensor imaging study.

    Directory of Open Access Journals (Sweden)

    Yanhui Liao

    Full Text Available BACKGROUND: Cigarette smoking continues to be the leading cause of preventable morbidity and mortality in China and other countries. Previous studies have demonstrated gray matter loss in chronic smokers. However, only a few studies assessed the changes of white matter integrity in this group. Based on those previous reports of alterations in white matter integrity in smokers, the aim of this study was to examine the alteration of white matter integrity in a large, well-matched sample of chronic smokers and non-smokers. METHODOLOGY/PRINCIPAL FINDINGS: Using in vivo diffusion tensor imaging (DTI to measure the differences of whole-brain white matter integrity between 44 chronic smoking subjects (mean age, 28.0±5.6 years and 44 healthy age- and sex-matched comparison non-smoking volunteers (mean age, 26.3±5.8 years. DTI was performed on a 3-Tesla Siemens scanner (Allegra; Siemens Medical System. The data revealed that smokers had higher fractional anisotropy (FA than healthy non-smokers in almost symmetrically bilateral fronto-parietal tracts consisting of a major white matter pathway, the superior longitudinal fasciculus (SLF. CONCLUSION/SIGNIFICANCE: We found the almost symmetrically bilateral fronto-parietal whiter matter changes in a relatively large sample of chronic smokers. These findings support the hypothesis that chronic cigarette smoking involves alterations of bilateral fronto-parietal connectivity.

  19. Bilateral Spontaneous Pneumothorax in Chronic Silicosis: A Case Report

    Directory of Open Access Journals (Sweden)

    Pritinanda Mishra

    2014-01-01

    Full Text Available Silicosis is an occupational lung disease caused by inhalation of crystalline silica. People working in occupations like sandblasting, surface drilling, tunneling, silica flour milling, ceramic making, and so forth are predisposed to develop silicosis. Crystalline forms of silica are more fibrogenic than the amorphous forms, highlighting the importance of the physical form in pathogenesis. Lung biopsy is rarely performed for the diagnosis of silicosis as it can easily be detected by occupational history and radiological features. Patients with silicosis can develop complications like tuberculosis, lung cancer, progressive massive fibrosis, cor pulmonale, broncholithiasis, or tracheobronchial compression by lymph nodes. Pleural involvement in silicosis is rare. Spontaneous pneumothorax is a pleural complication that can develop in such patients. Usually in silicosis pneumothorax is unilateral. We hereby report the lung biopsy findings and discuss the mechanism of pneumothorax development in a case of chronic silicosis who, later on died during the course of the disease.

  20. 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.

  1. [Bilateral quadriceps tendon rupture and coexistent femoral neck fracture in a patient with chronic renal failure].

    Science.gov (United States)

    Kazimoğlu, Cemal; Yağdi, Serhan; Karapinar, Hasan; Sener, Muhittin

    2007-01-01

    Simultaneous bilateral quadriceps tendon rupture is a very rare injury mostly seen in patients with chronic renal failure or other systemic chronic diseases. Metabolic acidosis in chronic renal failure predisposes these patients to tendon degeneration. A 37-year-old woman who received hemodialysis for chronic renal failure for two years presented with complaints of severe pain in the left hip and inability to walk. She had a history of two consecutive falls in the past two months. On physical examination, there were joint spaces in both suprapatellar areas, active extension of both knees was inhibited, and movements of the left hip were quite painful. Knee ultrasonography and magnetic resonance imaging showed bilateral quadriceps tendon rupture from patellar attachment. At surgery, full-thickness quadriceps tendon tears were repaired with Tycron transpatellar suture anchors. Internal fixation was not considered for hip fracture due to the presence of chronic renal failure, so hemiarthroplasty with bipolar endoprosthesis was performed in the same session for femoral neck fracture. Six months after the operation, the patient was able to walk without support and almost regained her normal knee functions.

  2. Chronic necrotizing pulmonary aspergillosis presenting as bilateral pleural effusion: a case report

    Directory of Open Access Journals (Sweden)

    Rajalingham Sakthiswary

    2012-02-01

    Full Text Available Abstract Introduction Chronic necrotizing pulmonary aspergillosis is an uncommon subacute form of Aspergillus infection. It typically occurs in immunocompromised individuals and in those with underlying lung disease. This interesting case highlights the occurrence of this entity of aspergillosis in an immunocompetent middle-aged woman with atypical radiological findings. To the best of our knowledge this is the first case report of chronic necrotizing pulmonary aspergillosis presenting with pleural effusion. Case presentation Our patient was a 64-year-old Malay woman with a background history of epilepsy but no other comorbidities. She was a lifelong non-smoker. She presented to our facility with a six-month history of productive cough and three episodes of hemoptysis. An initial chest radiograph showed bilateral pleural effusion with bibasal consolidation. Bronchoscopy revealed a white-coated endobronchial tree and bronchoalveolar lavage culture grew Aspergillus niger. A diagnosis of chronic necrotizing pulmonary aspergillosis was made based on the clinical presentation and microbiological results. She responded well to treatment with oral itraconazole. Conclusions The radiological findings in chronic necrotizing pulmonary aspergillosis can be very diverse. This case illustrates that this condition can be a rare cause of bilateral pleural effusion.

  3. Rehabilitative challenges in the bilateral aural stenosis post chronic suppurative otitis media surgery: A case study

    Directory of Open Access Journals (Sweden)

    Himanshu Verma

    2015-01-01

    Full Text Available Introduction: Chronic suppurative otitis media (CSOM is an infection characterized by recurrent ear discharge through a persistent tympanic membrane perforation. In cases such as these, an ASLP is concerned with early prevention, assessment and provision of suitable client based rehabilitation options. Case Report: A 3.5yrs old male with bilateral aural stenosis post CSOM surgery reported to clinic with a complaint of reduced hearing sensitivity to soft sounds with delayed in speech and language. A test battery approach for Audiological and Speech and Language evaluation was conducted. Recommendations and referrals were suggested at the end. Discussion: Regardless of all the restrictions, this study highlights the challenges encountered by an ASLP in dealing with post operative aural stenotic case. This case study highlights the occurrence of stenosis post surgery of bilateral CSOM, which is rarely found.

  4. Sinonasal carcinoma presenting as chronic sinusitis and sequential bilateral visual loss

    Directory of Open Access Journals (Sweden)

    Wei-Yu Chiang

    2015-01-01

    Full Text Available Sinonasal undifferentiated carcinoma-related rhinogenic optic neuropathy is rare and may lead to visual loss. To the best of our knowledge, this is the first report of bilateral sequential visual loss induced by this etiology. It is important to differentiate between chronic sinusitis and malignancy on the basis of specific findings on magnetic resonance images. Surgical decompression with multidisciplinary therapy, including steroids, chemotherapy, and radiotherapy, is indicated. However, no visual improvement was noted in this case, emphasizing the rapid disease progression and importance of early diagnosis and treatment.

  5. Bilateral simultaneous complete quadriceps rupture following chronic symptomatic tendinopathy: a case report

    Directory of Open Access Journals (Sweden)

    Arumilli Buchi

    2009-09-01

    Full Text Available Abstract Introduction Quadriceps rupture is a disabling injury mostly seen in men over 40 years of age. Bilateral quadriceps rupture is a rare injury that is often secondary to predisposing medical conditions. Ultrasound is a cheap and reliable tool for diagnosis but is operator dependent. Thus, magnetic resonance imaging is the preferred method of investigation despite its cost and availability. Prompt diagnosis and early surgical repair are needed for an optimal end result. Case presentation We report the case of a healthy 54-year-old Caucasian male farmer who presented with bilateral simultaneous complete quadriceps rupture, which was managed surgically and he was followed up for three years. He was previously under our care for enthesopathy of the quadriceps on both sides. We believe that chronic enthesopathy of the superior pole of patella made his quadriceps susceptible to complete rupture on eccentric loading. Conclusion Only a few cases of bilateral simultaneous complete quadriceps rupture in patients with symptomatic enthesopathy have been previously reported. We stress the importance of warning patients of the risk of developing complete tendon rupture when they present with an enthesopathy around the knee.

  6. Morphological effects of chronic bilateral phrenectomy or vagotomy in the fetal lamb lung.

    Science.gov (United States)

    Alcorn, D; Adamson, T M; Maloney, J E; Robinson, P M

    1980-06-01

    The relationship between fetal espiratory activity and fetal lung development has been studied at the cellular level using two experimental models. Chronic bilateral phrenectomy over a period of 20-28 days during the last trimester of the fetal lamb resulted in hypoplastic lungs, although cellular maturity, as indicated by the presence of alveolar epithelial Type II cells, was present. In the lungs from fetal lambs undergoing sham operations for a similar time course there was evidence of enhanced alveolar proliferation when compared with lungs from normal fetal sheep of a similar gastational age, most probably as a result of operative stress. Following chronic bilateral vagotomy no changes in size or histology of the fetal lamb lungs were detected. At an ultrastructural level, however, inclusions of Type II cells consistently showed the loss of the typical osmiophilic lamellated appearance. These results indicate the importance of the fetal breathing apparatus in maintaining a volume of lung liquid which is adequate for normal pulmonary development, particularly during the phase in which alveoli are formed.

  7. Endoscopic Decompression of the First Branch of the Lateral Plantar Nerve and Release of the Plantar Aponeurosis for Chronic Heel Pain

    OpenAIRE

    Lui, Tun Hing

    2016-01-01

    Entrapment of the first branch of the lateral plantar nerve is a commonly missed cause of recalcitrant plantar heel pain. The diagnosis is made on a clinical ground with maximal tenderness at the site of nerve entrapment. Treatment of the nerve entrapment is similar to that for plantar fasciitis, with rest, activity modification, nonsteroidal anti-inflammatory drugs, stretching exercise, and local steroid injection. Surgical release of the deep abductor hallucis fascia is indicated when conse...

  8. Mobile, one stage, bilateral ear surgery for chronic otitis media patients in remote areas

    DEFF Research Database (Denmark)

    Homøe, P; Sørensen, H C Florian; Tos, M

    2009-01-01

    OBJECTIVES: We evaluated the results of mobile, one stage, bilateral ear surgery conducted in Greenland, where chronic otitis media with and without suppuration is prevalent. The study aimed to increase the number of operations conducted and to reduce the cost of ear surgery in remote areas...... was assessed using median air conduction pure tone average gain, and the 'take rate' (i.e. the percentage of total ears with a closed perforation) was evaluated. RESULTS: All patients attended for follow up. Eighty-two per cent had at least one perforation closed, and the overall take rate was 65 per cent...... of the 34 ears. The median air conduction pure tone average gain after two years was 18 dB and 13 dB for the right and left ears, respectively. Fourteen patients (82 per cent) obtained an air conduction pure tone average hearing level of ear. In total, 71 per cent of the patients...

  9. Endoscopic Decompression of the First Branch of the Lateral Plantar Nerve and Release of the Plantar Aponeurosis for Chronic Heel Pain.

    Science.gov (United States)

    Lui, Tun Hing

    2016-06-01

    Entrapment of the first branch of the lateral plantar nerve is a commonly missed cause of recalcitrant plantar heel pain. The diagnosis is made on a clinical ground with maximal tenderness at the site of nerve entrapment. Treatment of the nerve entrapment is similar to that for plantar fasciitis, with rest, activity modification, nonsteroidal anti-inflammatory drugs, stretching exercise, and local steroid injection. Surgical release of the deep abductor hallucis fascia is indicated when conservative treatment failed. Endoscopic release of the nerve through the dorsal and plantar portals, as well as endoscopic plantar aponeurosis release, is a feasible approach.

  10. The dancer heel and the alpinist heel (black heel. Case reports

    Directory of Open Access Journals (Sweden)

    Piotr Brzezinski

    2014-07-01

    Full Text Available „Black heel” (calcaneal petechiae is a lesion affecting the back or posterolateral aspect of the heel. The cause is assumed to be trauma. The patients does not remember when the lesions occurred. We describe two patients with classical case of black heel (talon noir (BH. One man were alpinist and second were dancer. The patients does not remember when the lesions occurred and they noticed it accidentally. Black heels, characterized by speckled bluish-black areas of macular pigmentation occurring at the border of the heel, have been observed in two young male.

  11. Heel pain--operative results.

    Science.gov (United States)

    Baxter, D E; Thigpen, C M

    1984-01-01

    In 6 years through 1982, the authors performed 34 operative cases in 26 patients with recalcitrant heel pain. The operative procedure involves an isolated neurolysis of the mixed nerve supplying the abductor digiti quinti muscle as it passes beneath the abductor hallucis muscle and beneath the medial ridge of the calcaneus. The deep fascia of the abductor hallucis muscle is released routinely, and an impinging heel spur or tight plantar fascia is partially removed or released if it is causing entrapment of the nerve. The biomechanical pathogenesis of heel pain in relation to pes planus and pes cavus predisposing to an entrapment neuropathy is described, and the anatomy of the heel in relation to the nerve distribution is clarified and well illustrated. Of the 34 operated heels, 32 had good results and two had poor results. Heel pain can cause total disability in the working population and may jeopardize one's employment or professional athletic career. The authors believe operative treatment has a place in the care of recalcitrant heel pain and that an entrapment neuropathy is an etiological factor in heel pain.

  12. Heel pain: A systematic review

    Institute of Scientific and Technical Information of China (English)

    Edward Kwame Agyekum; Kaiyu Ma

    2015-01-01

    Heel pain is a very common foot disease.Varieties of names such as plantar fasciitis,jogger's heel,tennis heal,policeman's heel are used to describe it.Mechanical factors are the most common etiology of heel pain.Common causes of hell pain includes:Plantar Fasciitis,Heel Spur,Sever's Disease,Heel bump,Achilles Tendinopathy,Heel neuritis,Heel bursitis.The diagnosis is mostly based on clinical examination.Normally,the location of the pain and the absence of associated symptoms indicating a systemic disease strongly suggest the diagnosis.Several therapies exist including rest,physical therapy,stretching,and change in footwear,arch supports,orthotics,night splints,anti-inflammatory agents,and surgery.Almost all patients respond to conservative nonsurgical therapy.Surgery is the last treatment option if all other treatments had failed.Rest,ice,massage,the use of correct exercise and complying with a doctor's advice all play important part in helping to recover from this hell pain condition,but getting good quality,suitable shoes with the appropriate amount of support for the whole foot is the most important.

  13. Chronic bilateral renal denervation attenuates renal injury in a transgenic rat model of diabetic nephropathy.

    Science.gov (United States)

    Yao, Yimin; Fomison-Nurse, Ingrid C; Harrison, Joanne C; Walker, Robert J; Davis, Gerard; Sammut, Ivan A

    2014-08-01

    Bilateral renal denervation (BRD) has been shown to reduce hypertension and improve renal function in both human and experimental studies. We hypothesized that chronic intervention with BRD may also attenuate renal injury and fibrosis in diabetic nephropathy. This hypothesis was examined in a female streptozotocin-induced diabetic (mRen-2)27 rat (TGR) shown to capture the cardinal features of human diabetic nephropathy. Following diabetic induction, BRD/sham surgeries were conducted repeatedly (at the week 3, 6, and 9 following induction) in both diabetic and normoglycemic animals. Renal denervation resulted in a progressive decrease in systolic blood pressure from first denervation to termination (at 12 wk post-diabetic induction) in both normoglycemic and diabetic rats. Renal norepinephrine content was significantly raised following diabetic induction and ablated in denervated normoglycemic and diabetic groups. A significant increase in glomerular basement membrane thickening and mesangial expansion was seen in the diabetic kidneys; this morphological appearance was markedly reduced by BRD. Immunohistochemistry and protein densitometric analysis of diabetic innervated kidneys confirmed the presence of significantly increased levels of collagens I and IV, α-smooth muscle actin, the ANG II type 1 receptor, and transforming growth factor-β. Renal denervation significantly reduced protein expression of these fibrotic markers. Furthermore, BRD attenuated albuminuria and prevented the loss of glomerular podocin expression in these diabetic animals. In conclusion, BRD decreases systolic blood pressure and reduces the development of renal fibrosis, glomerulosclerosis, and albuminuria in this model of diabetic nephropathy. The evidence presented strongly suggests that renal denervation may serve as a therapeutic intervention to attenuate the progression of renal injury in diabetic nephropathy.

  14. Painful Heel: MR Imaging Findings

    OpenAIRE

    Babak Sanei

    2010-01-01

    Heel pain is a common and frequently disabling clinical complaint that may be caused by a broad spectrum of osseous or soft-tissue disorders. "nThese disorders are classified on the basis of anatomic origin and predominant location of heel pain to foster a better understanding of this complaint. The disorders include plantar fascial lesions (fasciitis, rupture, fibromatosis, xanthoma), tendinous (tendonitis, tenosynovitis), osseous lesions (fractures, bone bruises, osteomyelitis, tumors)...

  15. Hyperkeratosis of the heels: treatment with salicylic acid in a novel delivery system.

    Science.gov (United States)

    Bikowski, Joseph

    2004-01-01

    A 43-year-old woman presented with dryness and scaling of the lateral and posterior aspects of both heels, which was diagnosed as hyperkeratotic xerosis (Figure 1). Pertinent medical history included dry skin with winter exacerbation and painful hyperkeratosis of the heels present for many years. The patient applied a topical multivesicular cream formulation of 6% salicylic add (Salex, Healthpoint Ltd., Fort Worth, TX) to one foot b.i.d. The physician was blinded as to which foot was treated. After 2 weeks of treatment, it was apparent that the patient was applying the cream to the right foot, as evidenced by reduced dryness, scaling, and hyperkeratosis (Figure2). The patient continued treatment of the same foot for an additional 2 weeks, revealing a dramatic improvement of the right heel,which appeared smooth and soft and devoid of pain. No irritation was associated with treatment; the patient commented that this was the best her heel had been "in years." Subsequently, the patient treated both heels with salicylic acid 60%, multivesicular cream. A second patient, a 25-year-old woman, was treated for ichthyosis vulgaris and hyperkeratosis of both heels. She presented w ith multiple painful fissures and hyperkeratosis of the posterior heels bilaterally (Figure 3). After I week of topical treatment with salicylic add 6%, multivesicular cream applied b.i.d. to the left heel only, there was rapid resolution of both hyperkeratosis and pain (Figure 4).

  16. Bilateral SUNCT syndrome associated to chronic maxillary sinus disease Síndrome SUNCT de ocorrência bilateral associada a sinusopatia maxilar crônica

    Directory of Open Access Journals (Sweden)

    Denis Bernardi Bichuetti

    2006-06-01

    Full Text Available SUNCT syndrome (short lasting unilateral neuralgiform headache with conjuntival injection and tearing is defined as short attacks of periorbital unilateral pain and accompanied by ipsilateral lacrimation and redness of the same eye. We present an unusual SUNCT case with bilateral pain that started five years ago after an acute maxillary sinus infection that evolved to chronic sinusitis. This association has been described in few SUNCT cases, but its causal role remains uncertain. The patient was a 58 years old man that fulfilled a headache diary that showed the usual circadian pattern, worsening in the morning and afternoon, and responded to treatment with gabapentina. He was submitted to a functional endoscopic sinus surgery and evolved with milder pain. In a review of 21 patients, 5 had a past medical history of sinusitis, but the causal role of this association remained uncertain.A síndrome SUNCT (short lasting unilateral neuralgiform headache with conjuntival injection and tearing é definida como curtos ataques de dor periorbital unilateral, acompanhada de lacrimejamento e hiperemia conjuntival ipsilateral. Apresentamos um raro caso de SUNCT com dor bilateral com evolução de cinco anos e iniciado após uma infecção de seio maxilar que evoluiu para sinusite crônica. Esta associação foi descrita em poucos casos de SUNCT, porém pouco esclarecida. O paciente era um homem de 58 anos que preencheu um diário de dor que demonstrou o típico padrão circadiano da síndrome, com pioras matinais e vespertinas, e apresentou melhora com uso de gabapentina. Submetido a cirurgia endoscópica funcional em seio maxilar e evoluiu com modulação da dor, sugerindo um potencial efeito benéfico após tratamento da sinusopatia.Na revisão de literatura encontramos 21 casos de SUNCT bilateral, cinco dos quais apresentavam história de sinusite; no entanto, a relação entre as duas entidades permanece ainda incerta.

  17. Painful heel: MR imaging findings.

    Science.gov (United States)

    Narváez, J A; Narváez, J; Ortega, R; Aguilera, C; Sánchez, A; Andía, E

    2000-01-01

    Heel pain is a common and frequently disabling clinical complaint that may be caused by a broad spectrum of osseous or soft-tissue disorders. These disorders are classified on the basis of anatomic origin and predominant location of heel pain to foster a better understanding of this complaint. The disorders include plantar fascial lesions (fasciitis, rupture, fibromatosis, xanthoma), tendinous lesions (tendinitis, tenosynovitis), osseous lesions (fractures, bone bruises, osteomyelitis, tumors), bursal lesions (retrocalcaneal bursitis, retroachilleal bursitis), tarsal tunnel syndrome, and heel plantar fat pad abnormalities. With its superior soft-tissue contrast resolution and multiplanar capability, magnetic resonance (MR) imaging can help determine the cause of heel pain and help assess the extent and severity of the disease in ambiguous or clinically equivocal cases. Careful analysis of MR imaging findings and correlation of these findings with patient history and findings at physical examination can suggest a specific diagnosis in most cases. The majority of patients with heel pain can be successfully treated conservatively, but in cases requiring surgery (eg, plantar fascia rupture in competitive athletes, deeply infiltrating plantar fibromatosis, masses causing tarsal tunnel syndrome), MR imaging is especially useful in planning surgical treatment by showing the exact location and extent of the lesion.

  18. Painful Heel: MR Imaging Findings

    Directory of Open Access Journals (Sweden)

    Babak Sanei

    2010-05-01

    Full Text Available Heel pain is a common and frequently disabling clinical complaint that may be caused by a broad spectrum of osseous or soft-tissue disorders. "nThese disorders are classified on the basis of anatomic origin and predominant location of heel pain to foster a better understanding of this complaint. The disorders include plantar fascial lesions (fasciitis, rupture, fibromatosis, xanthoma, tendinous (tendonitis, tenosynovitis, osseous lesions (fractures, bone bruises, osteomyelitis, tumors, bursal lesions (retrocalcaneal bursitis, retroachilleal bursitis, tarsal tunnel syndrome, and heel plantar fat pad abnormalities. With its superior soft-tissue contrast resolution and multiplanar capability, magnetic resonance (MR imaging can help determine the cause of heel pain and help assess the extent and severity of the disease in ambiguous or clinically equivocal cases. Careful analysis of MR imaging findings and correlation of these findings with patient history and findings at physical examination can suggest a specific diagnosis in most cases. The majority of patients with heel pain can be successfully treated conservatively, but in cases requiring surgery (eg, plantar fascia rupture in competitive athletes, deeply infiltrating plantar fibromatosis, masses causing tarsal tunnel syndrome, MR imaging is especially useful in planning surgical treatment by showing the exact location and extent of the lesion

  19. Improved methods for chronic light-based motor mapping in mice: automated movement tracking with accelerometers, and chronic EEG recording in a bilateral thin-skull preparation.

    Directory of Open Access Journals (Sweden)

    Gergely eSilasi

    2013-07-01

    Full Text Available Optogenetic stimulation of the mouse cortex can be used to generate motor maps that are similar to maps derived from electrode-based stimulation. Here we present a refined set of procedures for repeated light-based motor mapping in ChR2-expressing mice implanted with a bilateral thinned-skull chronic window and a chronically implanted EEG electrode. Light stimulation is delivered sequentially to over 400 points across the cortex, and evoked movements are quantified on-line with a 3-axis accelerometer attached to each forelimb. Bilateral maps of forelimb movement amplitude and movement direction were generated at weekly intervals after recovery from cranial window implantation. We found that light pulses of ~2 mW produced well-defined maps that were centered approximately 0.7 mm anterior and 1.6 mm lateral from bregma. Map borders were defined by sites where light stimulation evoked EEG deflections, but not movements. Motor maps were similar in size and location between mice, and maps were stable over weeks in terms of the number of responsive sites, and the direction of evoked movements. We suggest that our method may be used to chronically assess evoked motor output in mice, and may be combined with other imaging tools to assess cortical reorganization or sensory-motor integration.

  20. Bilateral Repetitive Transcranial Magnetic Stimulation Combined with Intensive Swallowing Rehabilitation for Chronic Stroke Dysphagia: A Case Series Study

    Directory of Open Access Journals (Sweden)

    Ryo Momosaki

    2014-03-01

    Full Text Available The purpose of this study was to clarify the safety and feasibility of a 6-day protocol of bilateral repetitive transcranial magnetic stimulation (rTMS combined with intensive swallowing rehabilitation for chronic poststroke dysphagia. In-hospital treatment was provided to 4 poststroke patients (age at treatment: 56-80 years; interval between onset of stroke and treatment: 24-37 months with dysphagia. Over 6 consecutive days, each patient received 10 sessions of rTMS at 3 Hz applied to the pharyngeal motor cortex bilaterally, followed by 20 min of intensive swallowing rehabilitation exercise. The swallowing function was evaluated by the Penetration Aspiration Scale (PAS, Modified Mann Assessment of Swallowing Ability (MMASA, Functional Oral Intake Scale (FOIS, laryngeal elevation delay time (LEDT and Repetitive Saliva-Swallowing Test (RSST on admission and at discharge. All patients completed the 6-day treatment protocol and none showed any adverse reactions throughout the treatment. The combination treatment improved laryngeal elevation delay time in all patients. Our proposed protocol of rTMS plus swallowing rehabilitation exercise seems to be safe and feasible for chronic stroke dysphagia, although its efficacy needs to be confirmed in a large number of patients.

  1. Bilateral Repetitive Transcranial Magnetic Stimulation Combined with Intensive Swallowing Rehabilitation for Chronic Stroke Dysphagia: A Case Series Study

    Science.gov (United States)

    Momosaki, Ryo; Abo, Masahiro; Kakuda, Wataru

    2014-01-01

    The purpose of this study was to clarify the safety and feasibility of a 6-day protocol of bilateral repetitive transcranial magnetic stimulation (rTMS) combined with intensive swallowing rehabilitation for chronic poststroke dysphagia. In-hospital treatment was provided to 4 poststroke patients (age at treatment: 56–80 years; interval between onset of stroke and treatment: 24–37 months) with dysphagia. Over 6 consecutive days, each patient received 10 sessions of rTMS at 3 Hz applied to the pharyngeal motor cortex bilaterally, followed by 20 min of intensive swallowing rehabilitation exercise. The swallowing function was evaluated by the Penetration Aspiration Scale (PAS), Modified Mann Assessment of Swallowing Ability (MMASA), Functional Oral Intake Scale (FOIS), laryngeal elevation delay time (LEDT) and Repetitive Saliva-Swallowing Test (RSST) on admission and at discharge. All patients completed the 6-day treatment protocol and none showed any adverse reactions throughout the treatment. The combination treatment improved laryngeal elevation delay time in all patients. Our proposed protocol of rTMS plus swallowing rehabilitation exercise seems to be safe and feasible for chronic stroke dysphagia, although its efficacy needs to be confirmed in a large number of patients. PMID:24803904

  2. Diagnosis of heel pad injuries

    DEFF Research Database (Denmark)

    Matteoli, Sara

    of the present thesis is to obtain a thorough understanding of the mechanical properties of in vivo human heel pad by studying the anatomical and physiological structure of healthy and diseased tissue, and to develop quantitative methods for diagnosing injuries. A compression device was built in order to record...... load-displacement curves from in vivo heel pads. To ensure applicability also for pathological feet, the device uses force levels lower than those needed to reproduce the physiological conditions of walking. One hundred twenty seven healthy volunteers were enrolled for compression tests and ultrasound...

  3. How I Manage Heel Spur Syndrome.

    Science.gov (United States)

    Seder, Joseph I.

    1987-01-01

    This article discusses plantar fascitis and heel spurs, the two contributing causes of heel spur syndrome. Treatment methods, which include rest, anti-inflammatory medication, shoe padding, and, as a last resort, surgery are described. (Author/MT)

  4. Magnetic resonance imaging of bilateral mesial temporal sclerosis in chronic kernicterus

    Directory of Open Access Journals (Sweden)

    Virginia C Mendes

    2009-01-01

    Full Text Available Kernicterus is an encephalopathy resulting from the cerebral deposition of unconjugated bilirubin in the neonatal period. We report a case of kernicterus where MRI demonstrated bilateral symmetric high signal intensity and volume loss in the hippocampus in addition to globus pallidus and subthalamic nucleus hyperintensity onT2-weighted images. The authors believe that hippocampal sclerosis, plays a role in adding specificity to the imaging diagnosis of kernicterus.

  5. Effect of acute and chronic bilateral visual deafferentation on c-Fos immunoreactivity in the visual system of adult rats.

    Science.gov (United States)

    Wiedmann, Rhea; Rosahl, Steffen K; Brinker, Thomas; Samii, Madjid; Nakamura, Makoto

    2013-09-01

    In our study we examined acute and chronic changes in c-Fos expression patterns in the visual system of the rat after complete visual deafferentation. In 20 male Lewis rats, the retro-bulbar part of the optic nerve was sectioned bilaterally. Ten animals underwent c-Fos immunohistochemistry after 3 days and 10 animals after 3 weeks examining time-dependent changes. The control group consisted of 10 animals, which did not undergo any surgical manipulation. c-Fos expression in the rat visual system experienced significant changes after acute and chronic bilateral complete visual deafferentation. Acute decrease in c-Fos level was observed in the ventral lateral geniculate nucleus, intergeniculate leaflet, superficial gray layer of the superior colliculus and layers IV and V of the primary visual cortex. After chronic deafferentation, c-Fos expression was also found to be decreased in the optic and deep layers of the superior colliculus and layer VI of the primary visual cortex. No change in c-Fos expression was observed in the dorsal lateral geniculate nucleus and layers I, II and III of the primary visual cortex. This work shows that secondary complete blindness does not lead to uniform decrease in c-Fos levels in all subcortical and cortical brain regions related to vision. These findings provide important information concerning expression of the immediate-early gene product c-Fos in secondary blind rodent models. It may further serve as a relevant baseline finding when electrical stimulation of the visual system is performed, aiding the assessment of visual neuroprosthesis using c-Fos as a functional mapping tool when evaluating different stimulus parameters in blind rodent models.

  6. Altered resting-state functional connectivity in patients with chronic bilateral vestibular failure

    Directory of Open Access Journals (Sweden)

    Martin Göttlich

    2014-01-01

    Using whole brain resting-state connectivity analysis in BVF patients we show that enduring bilateral deficient or missing vestibular input leads to changes in resting-state connectivity of the brain. These changes in the resting brain are robust and task-independent as they were found in the absence of sensory stimulation and without a region-related a priori hypothesis. Therefore they may indicate a fundamental disease-related change in the resting brain. They may account for the patients' persistent deficits in visuo-spatial attention, spatial orientation and unsteadiness. The relation of increasing connectivity in the inferior parietal lobe, specifically SMG, to improvement of VOR during active head movements reflects cortical plasticity in BVF and may play a clinical role in vestibular rehabilitation.

  7. Acupuncture Treatment of Heel Pain

    Institute of Scientific and Technical Information of China (English)

    HU Jin-sheng

    2009-01-01

    @@ CASE HISTORY A female patient, 46 years old, an officer from Hong Kong, paid her first visit on September 18, 2007,with the chief complaint of pain in both heels,especially the left one, for 3 weeks, with unknown reason. She stated that the pain would occur in the morning upon getting up when the foot stepped on the ground. It would get worse while walking and became severe when walking long.

  8. Bilateral consequences of chronic unilateral deafferentation in the auditory system of the cricket Gryllus bimaculatus.

    Science.gov (United States)

    Horch, Hadley Wilson; Sheldon, Elizabeth; Cutting, Claire C; Williams, Claire R; Riker, Dana M; Peckler, Hannah R; Sangal, Rohit B

    2011-01-01

    The auditory system of the cricket has the unusual ability to respond to deafferentation by compensatory growth and synapse formation. Auditory interneurons such as ascending neuron 2 (AN-2) in the cricket Gryllus bimaculatus possess a dendritic arbor that normally grows up to, but not over, the midline of the prothoracic ganglion. After chronic deafferentation throughout larval development, however, the AN-2 dendritic arbor changes dramatically, and medial dendrites sprout across the midline where they form compensatory synapses with the auditory afferents from the contralateral ear. We quantified the extent of the effects of chronic, unilateral deafferentation by measuring several cellular parameters of 3 different neuronal components of the auditory system: the deafferented AN-2, the contralateral (or nondeafferented) AN-2 and the contralateral auditory afferents. Neuronal tracers and confocal microscopy were used to visualize neurons, and double-label experiments were performed to examine the cellular relationship between pairs of cells. Dendritic complexity was quantified using a modified Sholl analysis, and the length and volume of processes and presynaptic varicosities were assessed under control and deafferented conditions. Chronic deafferentation significantly influenced the morphology of all 3 neuronal components examined. The overall dendritic complexity of the deafferented AN-2 dendritic arbor was reduced, while both the contralateral AN-2 dendritic arbor and the remaining, intact, auditory afferents grew longer. We found no significant changes in the volume or density of varicosities after deafferentation. These complex cellular changes after deafferentation are interpreted in the light of the reported differential regulation of vesicle-associated membrane protein and semaphorin 2a.

  9. Chronic Myeloid Leukaemia Presenting as Bilateral Retinal Haemorrhages with Multiple Retinal Infiltrates.

    Science.gov (United States)

    Rane, Priyanka Ramkrishna; Barot, Rakesh K; Gohel, Devadatta Jayantilal; Bhagat, Nupur

    2016-05-01

    Chronic Myeloid Leukaemia (CML) causes retinopathy manifesting as venous dilation and tortuosity, perivascular sheathing, retinal haemorrhages, microaneurysms, cotton-wool spots and optic nerve infiltration. Retina is the most commonly involved intraocular structure in CML. However, retinal involvement is a rare form of presentation of CML and few cases have been reported. We report a case of CML presenting as unilateral sudden visual loss. Fundus showed multiple white centered retinal haemorrhages in both eyes with unilateral macular oedema. Blood work-up showed raised WBC count, high platelet count and low Haemoglobin. Cytological analysis of bone marrow biopsy confirmed Philadelphia chromosome. After a course of Imatinib, visual acuity improved and haemorrhages resolved with normalization of macular thickness. In our case, patient presented early, leading to early detection producing better visual prognosis. This highlights the importance of detailed hematological work up in patients with retinal involvement to rule out leukaemic retinopathy.

  10. Bilateral brain reorganization with memantine and constraint-induced aphasia therapy in chronic post-stroke aphasia: An ERP study.

    Science.gov (United States)

    Barbancho, Miguel A; Berthier, Marcelo L; Navas-Sánchez, Patricia; Dávila, Guadalupe; Green-Heredia, Cristina; García-Alberca, José M; Ruiz-Cruces, Rafael; López-González, Manuel V; Dawid-Milner, Marc S; Pulvermüller, Friedemann; Lara, J Pablo

    2015-01-01

    Changes in ERP (P100 and N400) and root mean square (RMS) were obtained during a silent reading task in 28 patients with chronic post-stroke aphasia in a randomized, double-blind, placebo-controlled trial of both memantine and constraint-induced aphasia therapy (CIAT). Participants received memantine/placebo alone (weeks 0-16), followed by drug treatment combined with CIAT (weeks 16-18), and then memantine/placebo alone (weeks 18-20). ERP/RMS values (week 16) decreased more in the memantine group than in the placebo group. During CIAT application (weeks 16-18), improvements in aphasia severity and ERP/RMS values were amplified by memantine and changes remained stable thereafter (weeks 18-20). Changes in ERP/RMS occurred in left and right hemispheres and correlated with gains in language performance. No changes in ERP/RMS were found in a healthy group in two separated evaluations. Our results show that aphasia recovery induced by both memantine alone and in combination with CIAT is indexed by bilateral cortical potentials.

  11. The Achilles heel of adults and children

    NARCIS (Netherlands)

    Wiegerinck, J.I.

    2014-01-01

    This thesis focuses on the imaging and treatment of the Achilles heel of adults and children. The figurative and literal Achilles heel consists of a number of pathologies: ankle impingement, Achilles tendinopathy, retrocalcaneal bursitis and calcaneal apophysitis. Research as well as diagnosis and t

  12. IgG4-related pleural disease diagnosed by a re-evaluation of chronic bilateral pleuritis in a patient who experienced occasional acute left bacterial pleuritis.

    Science.gov (United States)

    Yamamoto, Hiroshi; Suzuki, Toshiro; Yasuo, Masanori; Kobayashi, Orie; Tsushima, Kenji; Ito, Michiko; Urushihata, Kazuhisa; Yamazaki, Yoshitaka; Hanaoka, Masayuki; Koizumi, Tomonobu; Uehara, Takeshi; Kawakami, Satoshi; Hamano, Hideaki; Kawa, Shigeyuki; Kubo, Keishi

    2011-01-01

    A 78-year-old man with cryptogenic chronic bilateral lymphoplasmacytic pleuritis, diagnosed based on left parietal pleural biopsy specimens obtained by pleuroscopy, developed acute left bacterial pleuritis. The left pleural effusion was neutrophil dominant, however, the right pleural effusion showed lymphoplasmacytic infiltration. Laboratory examinations revealed that his serum IgG4 concentration was increased, with a higher level of IgG4 in the right pleural effusion. Re-evaluation of the previous biopsy specimens using an immunostaining method revealed numerous IgG4-positive plasma cell infiltrations with IgG4-positive/IgG-positive plasma cells at 85.4%. Accordingly, the new diagnosis of this patient was considered to be chronic bilateral IgG4-related pleuritis.

  13. On high heels and short muscles: a multiscale model for sarcomere loss in the gastrocnemius muscle.

    Science.gov (United States)

    Zöllner, Alexander M; Pok, Jacquelynn M; McWalter, Emily J; Gold, Garry E; Kuhl, Ellen

    2015-01-21

    High heels are a major source of chronic lower limb pain. Yet, more than one third of all women compromise health for looks and wear high heels on a daily basis. Changing from flat footwear to high heels induces chronic muscle shortening associated with discomfort, fatigue, reduced shock absorption, and increased injury risk. However, the long-term effects of high-heeled footwear on the musculoskeletal kinematics of the lower extremities remain poorly understood. Here we create a multiscale computational model for chronic muscle adaptation to characterize the acute and chronic effects of global muscle shortening on local sarcomere lengths. We perform a case study of a healthy female subject and show that raising the heel by 13cm shortens the gastrocnemius muscle by 5% while the Achilles tendon remains virtually unaffected. Our computational simulation indicates that muscle shortening displays significant regional variations with extreme values of 22% in the central gastrocnemius. Our model suggests that the muscle gradually adjusts to its new functional length by a chronic loss of sarcomeres in series. Sarcomere loss varies significantly across the muscle with an average loss of 9%, virtually no loss at the proximal and distal ends, and a maximum loss of 39% in the central region. These changes reposition the remaining sarcomeres back into their optimal operating regime. Computational modeling of chronic muscle shortening provides a valuable tool to shape our understanding of the underlying mechanisms of muscle adaptation. Our study could open new avenues in orthopedic surgery and enhance treatment for patients with muscle contracture caused by other conditions than high heel wear such as paralysis, muscular atrophy, and muscular dystrophy.

  14. ROLE OF CALCIUM, CALCITRIOL AND INTRALESION CORTICOSTEROID FOR HEEL PAIN MANAGEMENT IN WOMEN

    Directory of Open Access Journals (Sweden)

    Sheela

    2014-09-01

    Full Text Available Plantar heel pain is a commonly encountered Orthopaedic problem in women that can cause significant discomfort and difficulty in bearing weight. Proximal plantar fasciitis is twice as common in women as in men (2. An infracalcaneal spur frequently is associated with the symptomatology of plantar fasciitiss. METHODS AND MATERIAL: It’s a retrograded study of 72 female patients came in orthopaedics OPD with complain of planter heel pain. Age more than 30 years. Out of 72 patients, 59 were peri menopausal age group (> 40 years and 13 were younger age group (30-40 years. 43 patients had radiological evidence of calcaneal spur. 29 patients have bilateral heel pain. We treated all these patients by life style modification, use of heel pads, stretching exercise of foot and ankle, analgesics (as and when required calcium and calcitriol supplementation for 3 months. In 25 cases the diagnosis were made planter fasciitis and one foot is involved more with point tenderness persisted after 2 weeks of above mention treatment, we gave intra- lesion methyl prednisolone injection along with above mention treatment. DISCUSSION: We found 45.83% of patient s responded to this treatment within one month, 70.83% responded within 3 months and 65.27% showed improvement even after 6 months. CONCLUSION: Treatment of plantar heel pain should proceed in a stepwise fashion and, according to the patient’s response, as follows. First, modify or suppress the alleged risk factors, give an NSAID, prescribe a stretching program for the Achilles tendon, and recommend orthotics such as heel pads .Calcium and calcitriol supplementation specially in peri menopausal women with bilateral heal pain. If these fail, give one or two local injections of a methylprednisolone.

  15. Biphasic functional regulation in hippocampus of rat with chronic cerebral hypoperfusion induced by permanent occlusion of bilateral common carotid artery.

    Directory of Open Access Journals (Sweden)

    Jihye Bang

    Full Text Available BACKGROUND: Chronic cerebral hypoperfusion induced by permanent occlusion of the bilateral common carotid artery (BCCAO in rats has been commonly used for the study of Alzheimer's disease and vascular dementia. Despite the apparent cognitive dysfunction in rats with BCCAO, the molecular markers or pathways involved in the pathological alternation have not been clearly identified. METHODS: Temporal changes (sham, 21, 35, 45, 55 and 70 days in gene expression in the hippocampus of rats after BCCAO were measured using time-course microarray analysis. Gene Ontology (GO and pathway analyses were performed to identify the functional involvement of temporally regulated genes in BCCAO. RESULTS: Two major gene expression patterns were observed in the hippocampus of rats after BCCAO. One pattern, which was composed of 341 early up-regulated genes after the surgical procedure, was dominantly involved in immune-related biological functions (false discovery rate [FDR]<0.01. Another pattern composed of 182 temporally delayed down-regulated genes was involved in sensory perception such as olfactory and cognition functions (FDR<0.01. In addition to the two gene expression patterns, the temporal change of GO and the pathway activities using all differentially expressed genes also confirmed that an immune response was the main early change, whereas sensory functions were delayed responses. Moreover, we identified FADD and SOCS3 as possible core genes in the sensory function loss process using text-based mining and interaction network analysis. CONCLUSIONS: The biphasic regulatory mechanism first reported here could provide molecular evidence of BCCAO-induced impaired memory in rats as well as mechanism of the development of vascular dementia.

  16. Bilateral skin conductance, finger pulse volume, and EEG orienting response to tones of differing intensities in chronic schizophrenics and controls.

    Science.gov (United States)

    Bernstein, A S; Taylor, K W; Starkey, P; Juni, S; Lubowsky, J; Paley, H

    1981-08-01

    Skin conductance (SCOR), finger pulse volume (FPV-OR), and EEG orienting responses were examined to repeated tones of either 60- or 90-dB intensity in chronic schizophrenics, nonschizophrenic psychiatric patients, and normals. SCOR reaffirmed previous findings with schizophrenics displaying significantly more frequent nonresponsiveness to 60-dB tones, and faster habituation among patients who did respond. Increased stimulus intensity decreased the incidence of nonresponsiveness to the level of controls, but did not alter the rapid habituation of schizophrenics. These results generalized fully to the FPV-OR, despite the independence demonstrated between SCOR and FPV-OR, but did not generalize to EEG response. There were no significant differences between schizophrenics and controls in EEG reactivity-only in background activity, particularly in a slowing of dominant alpha frequency in schizophrenics. Schizophrenics displayed the same degree of bilateral asymmetry as controls in both SCOR and EEG; there was no evidence of a specifically schizophrenic asymmetry. Schizophrenics nonresponsive in either SCOR or FPV-OR showed significantly greater Conceptual Disorganization and Emotional Withdrawal, and significantly less Excitement than responders in blind clinical ratings on the Brief Psychiatric Rating Scale. None of the findings could be attributed to the effect of neuroleptics. Comparisons between medicated and nonmedicated patients showed no drug-associated effect on any OR variable under study. Drug effects were apparent only in skin conductance level (SCL). Neuroleptics were associated with a significant reduction in SCL in both schizophrenics and nonschizophrenics, together with a flattening of an otherwise incrementing SCL among schizophrenics.

  17. Heel pain and Achilles tendonitis -- aftercare

    Science.gov (United States)

    ... walking or standing on your foot References Achilles Tendinitis. In: Safran MR, Zachazewski J, Stone DA, eds. ... Related MedlinePlus Health Topics Heel Injuries and Disorders Tendinitis Browse the Encyclopedia A.D.A.M., Inc. ...

  18. Simultaneous bilateral quadriceps tendon rupture in a patient on chronic haemodialysis. (Short-term results of treatment with transpatellar sutures augmented with a quadriceps tendon flap).

    Science.gov (United States)

    Kayali, Cemil; Agus, Haluk; Turgut, Ali; Taskiran, Can

    2008-01-01

    Quadriceps tendon ruptures are rare orthopaedic injuries. Although they are generally seen after the age of 50, they may occur in younger patients with certain underlying conditions, including chronic haemodialysis. Several repair techniques have been proposed but the choice of the best method is still a matter of controversy. This paper presents the case of a renal failure patient with 10 years' history of haemodialysis treatment suffering from bilateral quadriceps tendon rupture. The treatment was with transpatellar sutures augmented with a reverse quadriceps tendon flap. His short-term clinical and radiological results are satisfactory.

  19. Huge bilateral ovarian cysts in adulthood as the presenting feature of Van Wyk Grumbach syndrome due to chronic uncontrolled juvenile hypothyroidism

    Directory of Open Access Journals (Sweden)

    K S Shivaprasad

    2013-01-01

    Full Text Available Juvenile primary hypothyroidism causing cystic ovaries and pseudoprecocious puberty (Van-Wyk Grumbach syndrome (VWGS is well documented in literature. There are only a few reports of primary hypothyroidism presenting as ovarian cysts in adults. Here we present a case of huge bilateral ovarian cysts in adulthood as the presenting feature of VWGS due to chronic uncontrolled juvenile hypothyroidism. Large uniloculor right ovarian cyst (119 × 81 × 90 mm and a multicystic left ovary (55 × 45 × 49 mm were detected in a 24 year lady with secondary amenorrhea, galactorrhea, and palpable abdominal mass with history of neonatal jaundice, delayed milestones, short stature, and precocious menarche at age of 7.5 years age. She had elevated levels of cancer antigen (CA-125 which normalized post levothyroxine supplementation. Elevated CA-125 may lead to misdiagnosis of ovarian carcinoma and inadvertent treatment. Bilateral ovarian cysts in adults are a rare presentation of juvenile hypothyroidism. It is necessary to screen for primary hypothyroidism in patients presenting with bilateral ovarian cysts to prevent unnecessary evaluation and treatment.

  20. Raynaud's phenomenon and bilateral olecranon bursitis co-existing in a patient with chronic hepatitis B and D treated with pegylated interferon.

    Science.gov (United States)

    Arain, Shafique Rehman; Umer, Tahira Perveen

    2016-06-01

    Pegylated interferon remains the first line treatment for patients with hepatitis D virus and more than one year therapy may be necessary. Interferon a has the most extensive clinical application and is used for the treatment of chronic hepatitis B and D virus as well as HCV infections. The attachment of polyethylene glycol to interferon increases its half-life. Treatment with peg interferon is associated with many troublesome and occasionally with serious or even life-threatening side effects. In this case report, we have described a patient with chronic hepatitis B and D, who developed Raynaud's phenomenon, ischaemic digital necrosis and bilateral olecranon bursitis during Pegylated interferon therapy. The patient underwent a very extensive workup in order to determine the underlying cause of his digital ischaemia and olecranon bursitis, which was finally determined to be secondary to the use of Pegylated interferon.

  1. Movement Behavior of High-Heeled Walking

    DEFF Research Database (Denmark)

    Alkjær, Tine; Raffalt, Peter Christian; Petersen, Nicolas Caesar

    2012-01-01

    The human locomotor system is flexible and enables humans to move without falling even under less than optimal conditions. Walking with high-heeled shoes constitutes an unstable condition and here we ask how the nervous system controls the ankle joint in this situation? We investigated the movement...... behavior of high-heeled and barefooted walking in eleven female subjects. The movement variability was quantified by calculation of approximate entropy (ApEn) in the ankle joint angle and the standard deviation (SD) of the stride time intervals. Electromyography (EMG) of the soleus (SO) and tibialis...

  2. Quantitative Ultrasound Measurements at the Heel

    DEFF Research Database (Denmark)

    Daugschies, M.; Brixen, K.; Hermann, P.;

    2015-01-01

    Calcaneal quantitative ultrasound can be used to predict osteoporotic fracture risk, but its ability to monitor therapy is unclear possibly because of its limited precision. We developed a quantitative ultrasound device (foot ultrasound scanner) that measures the speed of sound at the heel with t...

  3. Does closure of chronic pilonidal sinus still remain a matter of debate after bilateral rotation flap? (N-shaped closure technique

    Directory of Open Access Journals (Sweden)

    Awad Mohamed

    2006-01-01

    Full Text Available Background: Controversy still exists about the exact cause of pilonidal sinus either acquired or congenital, and also about what is the best surgical technique for the treatment of the disease. We successfully treated chronic pilonidal sinus with a new flap technique {N-shaped bilateral rotation flap} for closure of the defect. Materials and Methods: Thirty-two patients (30 men and two women were treated by eccentric elliptical excision of the diseased tissues down to the postsacral fascia and closure of the defect with our flap [which is a random pattern flap], then a closed suction drain was placed at the base of the wound, with its tip being brought out in the gluteal region at least 5 cm lateral to the lower end of the suture line. Results: All our patients healed completely without recurrence during a period of average follow-up of two years. Mean hospital stay was 1.5 days (range 1-5 days. Mean time to complete healing was 11.9 days (range 6-18 days. Mean time off work was 13.7 days (range 10-21 days. Two patients had wound infection and one patient a partial breakdown. The recurrence rate was 0%. Conclusions: A tension-free suture via bilateral rotation flaps with a good suction at the button of the wound for drainage of blood from the bottom of the wound is the key to the success of repair without recurrence.

  4. Bilateral Primary Intraocular Lymphoma

    Directory of Open Access Journals (Sweden)

    Mehrdad Karimi

    2011-01-01

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

  5. Heel pain-plantar fasciitis: revision 2014.

    Science.gov (United States)

    Martin, Robroy L; Davenport, Todd E; Reischl, Stephen F; McPoil, Thomas G; Matheson, James W; Wukich, Dane K; McDonough, Christine M

    2014-11-01

    The Orthopaedic Section of the American Physical Therapy Association (APTA) has an ongoing effort to create evidence-based practice guidelines for orthopaedic physical therapy management of patients with musculoskeletal impairments described in the World Health Organization's International Classification of Functioning, Disability, and Health (ICF). The purpose of these revised clinical practice guidelines is to review recent peer-reviewed literature and make recommendations related to nonarthritic heel pain.

  6. Chronic sensory stroke with and without central pain is associated with bilaterally distributed sensory abnormalities as detected by quantitative sensory testing.

    Science.gov (United States)

    Krause, Thomas; Asseyer, Susanna; Geisler, Frederik; Fiebach, Jochen B; Oeltjenbruns, Jochen; Kopf, Andreas; Villringer, Kersten; Villringer, Arno; Jungehulsing, Gerhard J

    2016-01-01

    Approximately 20% of patients suffering from stroke with pure or predominant sensory symptoms (referred to as sensory stroke patients) develop central poststroke pain (CPSP). It is largely unknown what distinguishes these patients from those who remain pain free. Using quantitative sensory testing (QST), we analyzed the somatosensory profiles of 50 patients with chronic sensory stroke, of which 25 suffered from CPSP. As compared with reference data from healthy controls, patients with CPSP showed alterations of thermal and mechanical thresholds on the body area contralateral to their stroke (P pain sensory stroke [NPSS] patients) exhibited similar albeit less pronounced contralesional changes. Paradoxical heat sensation (PHS) and dynamic mechanical allodynia (DMA) showed higher values in CPSP, and an elevated cold detection threshold (CDT) was seen more often in CPSP than in patients with NPSS (P pain summation (wind-up ratio) each correlated with the presence of pain (P < 0.05). On the homologous ipsilesional body area, both patient groups showed additional significant abnormalities as compared with the reference data, which strongly resembled the contralesional changes. In summary, our analysis reveals that CPSP is associated with impaired temperature perception and positive sensory signs, but differences between patients with CPSP and NPSS are subtle. Both patients with CPSP and NPSS show considerable QST changes on the ipsilesional body side. These results are in part paralleled by recent findings of bilaterally spread cortical atrophy in CPSP and might reflect chronic maladaptive cortical plasticity, particularly in patients with CPSP.

  7. Black heel, talon noir or calcaneal petechiae?

    Science.gov (United States)

    Urbina, Francisco; León, Lorena; Sudy, Emilio

    2008-08-01

    We describe a series of six patients with superficial cutaneous haemorrhages of the feet, including a classical case of black heel (talon noir) and other similar cases with diverse clinical presentations that do not match the typical description of that process. The main differences lay in production mechanism, morphology and location. The causes of these 'atypical' lesions were: burns with hot sand, friction against the rough edge of a swimming pool, wearing new shoes, jogging, or pricking a blister with a needle. Clinically, they consisted of isolated or multiple, small, large or linear, brown or black lesions located in areas that did not include the convex part of the heel, in which talon noir usually appears; on the contrary, the lesions affected the back third of the soles, the toes, periungual fold and plantar arch. As the presence of blood in the horny layer was a common final factor in all these cases, a better name for this process would be 'post-traumatic cutaneous intracorneal blood' to describe black heel and its diverse clinical presentations.

  8. Bilateral mechanical and thermal hyperalgesia and tactile allodynia after chronic compression of dorsal root ganglion in mice.

    Science.gov (United States)

    Chen, Rong-Gui; Kong, Wei-Wei; Ge, Da-Long; Luo, Ceng; Hu, San-Jue

    2011-08-01

    OBJECTIVE Low back pain is one of the most inextricable problems encountered in clinics. Animal models that imitate symptoms in humans are valuable tools for investigating low back pain mechanisms and the possible therapeutic applications. With the development of genetic technology in pain field, the possibility of mutating specific genes in mice has provided a potent tool for investigating the specific mechanisms of pain. The aim of the present study was to develop a mouse model of chronic compression of dorsal root ganglion (CCD), in which gene mutation can be applied to facilitate the studies of chronic pain. METHODS Chronic compression of L4 and L5 dorsal root ganglia was conducted in mice by inserting fine stainless steel rods into the intervertebral foramina, one at L4 and the other at L5. Mechanical allodynia and thermal hyperalgesia were examined with von Frey filaments and radiating heat stimulator, respectively. RESULTS The CCD mice displayed dramatic mechanical and thermal hyperalgesia as well as tactile allodynia in the hindpaw ipsilateral to CCD. In addition, this mechanical and thermal hyperalgesia as well as tactile allodynia was also found to spread to the contralateral hindpaw. CONCLUSION This model, combined with the possible genetic modification, will strengthen our knowledge of the underlying mechanisms of low back pain. It also favors the development of new treatment strategies for pain and hyperalgesia after spinal injury and other disorders which affect the dorsal root ganglion in humans.

  9. Bilateral surgical reconstruction for internal jugular veins disease in patients with chronic cerebrospinal venous insufficiency and associated multiple sclerosis.

    Science.gov (United States)

    Spagnolo, Salvatore; Scalise, Filippo; Barbato, Luciano; Grasso, Maria Antonietta; Tesler, Ugo F

    2014-10-01

    Chronic cerebrospinal venous insufficiency (CCSVI) is a vascular condition characterized by morphologic alterations involving efferent cerebral vascular paths. CCSVI has been implicated as a contributing factor to multiple sclerosis (MS) but this theory is highly controversial. We report 3 cases of CCSVI patients with MS who had undergone internal jugular veins (IJVs) angioplasty to restore vessels patency. All patients reported significant symptomatic improvement after angioplasty until symptoms recurred after restenosis of the treated IJVs. Surgical IJVs reconstruction was performed. Patients' symptoms gradually improved and the benefits were maintained at the 1-year follow-up.

  10. Clinical Characteristics of the Causes of Plantar Heel Pain

    OpenAIRE

    Yi, Tae Im; Lee, Ga Eun; Seo, In Seok; Huh, Won Seok; Yoon, Tae Hee; Kim, Bo Ra

    2011-01-01

    Objective The objectives of this study were to investigate the causes of plantar heel pain and find differences in the clinical features of plantar fasciitis (PF) and fat pad atrophy (FPA), which are common causes of plantar heel pain, for use in differential diagnosis. Method This retrospective study analyzed the medical records of 250 patients with plantar heel pain at the Foot Clinic of Rehabilitation Medicine at Bundang Jesaeng General Hospital from January to September, 2008. Results The...

  11. Heel lipoma mimicking plantar fasciitis in a ballroom dancer.

    Science.gov (United States)

    Taweel, Nicholas R; Raikin, Steven M

    2015-01-01

    The present case illustrates a lipoma as an unusual cause of heel pain. A 64-year-old female ballroom dancer presented with 8 months of pain that was unresponsive to previous treatment of plantar fasciitis. Magnetic resonance imaging revealed a heel lipoma. Her pain was fully resolved after surgical excision. Soft tissue tumors should be included in the differential diagnosis of heel pain, especially when symptoms and treatment response do not follow the typical course of plantar fasciitis.

  12. Comparative study of the therapeutic effects of corticosteroid injection accompanied by casting and heel pad in treatment of heel pain

    Directory of Open Access Journals (Sweden)

    Mehdi Motififard

    2008-08-01

    Full Text Available

    • BACKGROUND: Heel pain is a common condition in adults that may cause significant discomfort and disability. This study was conducted to evaluate the therapeutic effects of corticosteroid injection accompanied by casting, compared with heel pad utilization in treatment of heel pain.
    • METHODS: In this randomized clinical trial study, among patients referred to orthopedic clinics in Isfahan, Iran, from December 2004 to December 2006, 90 patients with heel pain were enrolled. They were randomly assigned into two groups. Heel pad was the only therapeutic method utilized in group A for six months. Corticosteroid injection accompanied by casting was performed for patients in group B. The evaluated information was compared before and after treatment.
    •  RESULTS: Among patients in group A, after 6 months of heel pad utilization, heel pain was completely improved in 3 patients (6.7%, relatively decreased in 22 patients (48.9% and didn't change in 20 patients (44.4%. However, among patients in group B, heel pain was completely improved in 11 patients (24.5%, decreased in 29 patients (64.4% and didn't change in 5 patients (11.1% after the treatment completed.
    • CONCLUSIONS: It seemed that corticosteroid injection in companion with casting was a more effective therapeutic method in heel pain treatment than heel pad utilization.
    • KEYWORDS: Corticosteroid injection, casting, heel pad, heel pain.

  13. Efficacy and safety of bilateral continuous theta burst stimulation (cTBS for the treatment of chronic tinnitus: design of a three-armed randomized controlled trial

    Directory of Open Access Journals (Sweden)

    Plontke Stefan K

    2009-08-01

    Full Text Available Abstract Background Tinnitus, the perception of sound and noise in absence of an auditory stimulus, has been shown to be associated with maladaptive neuronal reorganization and increased activity of the temporoparietal cortex. Transient modulation of tinnitus by repetitive transcranial magnetic stimulation (rTMS indicated that these areas are critically involved in the pathophysiology of tinnitus and suggested new treatment strategies. However, the therapeutic efficacy of rTMS in tinnitus is still unclear, individual response is variable, and the optimal stimulation area disputable. Recently, continuous theta burst stimulation (cTBS has been put forward as an effective rTMS protocol for the reduction of pathologically enhanced cortical excitability. Methods 48 patients with chronic subjective tinnitus will be included in this randomized, placebo controlled, three-arm trial. The treatment consists of two trains of cTBS applied bilaterally to the secondary auditory cortex, the temporoparietal associaction cortex, or to the lower occiput (sham condition every working day for four weeks. Primary outcome measure is the change of tinnitus distress as quantified by the Tinnitus Questionnaire (TQ. Secondary outcome measures are tinnitus loudness and annoyance as well as tinnitus change during and after treatment. Audiologic and speech audiometric measurements will be performed to assess potential side effects. The aim of the present trail is to investigate effectiveness and safety of a four weeks cTBS treatment on chronic tinnitus and to compare two areas of stimulation. The results will contribute to clarify the therapeutic capacity of rTMS in tinnitus. Trial registration The trial was registered with the clinical trials register of http://www.clinicaltrials.gov (NCT00518024.

  14. Influence of Inflammatory Polyarthritis on Quantitative Heel Ultrasound Measurements

    Directory of Open Access Journals (Sweden)

    Pye Stephen R

    2012-07-01

    Full Text Available Abstract Background There are few data concerning the impact of inflammatory polyarthritis (IP on quantitative heel ultrasound (QUS measurements. The aims of this analysis were i to determine the influence of IP on QUS measurements at the heel and, ii among those with IP to determine the influence of disease related factors on these measurements. Methods Men and women aged 16 years and over with recent onset IP were recruited to the Norfolk Arthritis Register (NOAR. Individuals with an onset of joint symptoms between 1989 and 1999 were included in this analysis. At the baseline visit subjects underwent a standardised interview and clinical examination with blood taken for rheumatoid factor. A population-based prospective study of chronic disease (EPIC-Norfolk independently recruited men and women aged 40 to 79 years from the same geographic area between 1993 and 1997. At a follow up assessment between 1998 and 2000 subjects in EPIC-Norfolk were invited to have quantitative ultrasound measurements of the heel (CUBA-Clinical performed. We compared speed of sound (SOS and broadband ultrasound attenuation (BUA, in those subjects recruited to NOAR who had ultrasound measurements performed (as part of EPIC-Norfolk subsequent to the onset of joint symptoms with a group of age and sex matched non-IP controls who had participated in EPIC-Norfolk. Fixed effect linear regression was used to explore the influence of IP on the heel ultrasound parameters (SOS and BUA so the association could be quantified as the mean difference in BUA and SOS between cases and controls. In those with IP, linear regression was used to examine the association between these parameters and disease related factors. Results 139 men and women with IP and 278 controls (mean age 63.2 years were studied. Among those with IP, mean BUA was 76.3 dB/MHz and SOS 1621.8 m/s. SOS was lower among those with IP than the controls (difference = −10.0; 95% confidence interval (CI

  15. High Heels: A Study of Personality and Fashion Conscience

    Directory of Open Access Journals (Sweden)

    Suzane Strehlau

    2013-06-01

    Full Text Available This article investigates the relationship between the use of high heels, personality traits, and fashion consciousness of adult women. The theory of consumer behavior states that the personality of the consumer is a psychological factor that affects consumer decisions, as well as the attitude towards fashion. A survey with 83 women was conducted with two questionnaires. One questionnaire was about fashion consciousness and the use of high heels, and the other utilized the HumanGuide test. The analysis used univariate and multivariate techniques with the aid of SPSS software and Partial Least Squares. The results indicate that 60% of respondents feel pain when wearing high heels. Although designers indicate that a high heel height is above 8 cm, this research indicates that women consider a high heel from 5 cm. Only 27.3% of the responders over 50 years of age use high heels over 8.5 cm. The HumanGuide proved to be useful for Marketing in the sense that the respondents had no difficulty in answering the questions. The use of high heels is mostly explained by fashion consciousness. The most influential factor was the stability of personality, individuals described as conservative, traditional, economical, stable, cautious, steady, and serious. Thus, it appears that these respondents wear high heels because they are related to an elegant traditional dress.DOI: 10.5585/remark.v12i2.2563

  16. Heel erosion and other interdigital disorders in dairy cows

    DEFF Research Database (Denmark)

    Enevoldsen, Carsten; Gröhn, Y.T.; Thysen, Iver

    1991-01-01

    Epidemiologic associations between variables obtainable from dairy cow records and the occurrence of heel erosion, interdigital dermatitis, and interdigital hyperplasia at claw trimmings were estimated with multivariable logistic regression analysis on data from 1170 and 542 cows in lactation 1...... and lactations 2 to 9, respectively. In the 17 herds, heel erosion, interdigital dermatitis, and hyperplasia occurred among 43.8, 4.5, and .9% of cows in lactation 1 and among 69.1, 7.6 and 5.9% of cows in lactations 2 to 9, respectively. Severity of heel erosion increased with parity, and risk increased...... for interdigital dermatitis in lactations 2 to 9. Severe degrees of sole ulcer increased the risk of heel erosion and interdigital dermatitis. The digital disorders were strongly associated in lactation 1 but not in later lactations. Heel erosion and hyperplasia were highly repeatable from one lactation to another....

  17. Recovery of plutonium from electrorefining anode heels at Savannah River

    Energy Technology Data Exchange (ETDEWEB)

    Gray, J H; Gray, L W; Karraker, D G

    1987-03-01

    In a joint effort, the Savannah River Laboratory (SRL), Savannah River Plant (SRP), and the Rocky Flats Plant (RFP) have developed two processes to recover plutonium from electrorefining anode heel residues. Aqueous dissolution of anode heel metal was demonstrated at SRL on a laboratory scale and on a larger pilot scale using either sulfamic acid or nitric acid-hydrazine-fluoride solutions. This direct anode heel metal dissolution requires the use of a geometrically favorable dissolver. The second process developed involves first diluting the plutonium in the anode heel residues by alloying with aluminum. The alloyed anode heel plutonium can then be dissolved using a nitric acid-fluoride-mercury(II) solution in large non-geometrically favorable equipment where nuclear safety is ensured by concentration control.

  18. Plantar Pressure Variation during Jogging with Different Heel Height

    Directory of Open Access Journals (Sweden)

    Y. D. Gu

    2013-01-01

    Full Text Available This paper presents the key testing and analysis results of an investigation on the effect of heel height on the plantar pressure over different foot areas in jogging. It is important in improving the understanding of jogging with high heels and damage/injury prevention. It can also potentially guide the development of suitable/adaptive exercise schemes in between daily activities with high heels. In this work, plantar pressure data were collected from 10 habituated healthy female subjects (aged 21–25 years at their natural jogging speed with three different conditions: flat heeled shoes (0.8 cm, low heeled shoes (4.0 cm, and high heeled shoes (6.6 cm. Data analysis showed significantly differences in plantar pressure distribution associated with the heel heights with increased pressure in the first metatarsal region and decreased pressure in the lateral metatarsal and midfoot sections. However, there is no significant alteration of plantar pressure in the central area of the forefoot with jogging gait.

  19. Foot Skin Ischemic Necrosis following Heel Prick in a Newborn

    Directory of Open Access Journals (Sweden)

    Esad Koklu

    2013-01-01

    Full Text Available There are only a few reports on side effects after heel prick in neonates although heel prick has been performed all over the world for many years. The medicine staff had obtained only a drop of blood by pricking the baby’s heel using a lancet without compressing the heel or foot to measure his blood glucose level 3 hours after birth. However he developed a severe and hemorrhagic skin reaction on his entire left foot, beginning 30 minutes after obtaining the drop of blood by pricking the baby’s heel using a lancet. The lesion, which was treated with topical mupirocin and povidone-iodine solution daily, slowly decreased in size and had almost fully resolved within 3 weeks. He was healthy and 9 months old at the time of writing this paper. We herein report a case of foot skin ischemic necrosis following heel prick in a newborn. To our knowledge this patient is the first case of foot skin ischemic necrosis due to heel prick in newborns.

  20. Diagnostic accuracy of heel pad palpation - A phantom study

    DEFF Research Database (Denmark)

    Torp-Pedersen, Søren; Matteoli, Sara; Wilhjelm, Jens E.;

    2008-01-01

    Falanga torture involves repetitive blunt trauma to the soles of the feet and typically leaves few detectable changes. Reduced elasticity in the heel pads has been reported as characteristic sequelae and palpatory testing of heel pad elasticity is therefore part of medicolegal assessment of alleged...... torture victims. The goal was to test the accuracy of two experienced investigators in determining whether a heel pad model was soft, medium or hard. The skin-to-bone distance in the models varied within the human range....

  1. Don't Ignore Your Kid's Heel Pain

    Science.gov (United States)

    ... to difficulty in walking that will require complicated therapy. The number of pediatric patients reporting heel pain increases with fall and winter sports seasons. Obesity is emerging as another prominent cause ...

  2. Heeling Moment Acting on a River Cruiser in Manoeuvring Motion

    Directory of Open Access Journals (Sweden)

    Tabaczek Tomasz

    2016-01-01

    Full Text Available By using fully theoretical method the heeling moment due to centrifugal forces has been determined for a small river cruiser in turning manoeuvre. The authors applied CFD software for determination of hull hydrodynamic forces, and open water characteristics of ducted propeller for estimation of thrust of rudder-propellers. Numerical integration of equations of 3DOF motion was used for prediction of ship trajectory and time histories of velocities, forces and heeling moment.

  3. 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.

  4. Muscle activation of paraspinal muscles in different types of high heels during standing.

    Science.gov (United States)

    Han, Dongwook

    2015-01-01

    [Purpose] This study researched the effects of different types of high heels on the muscles surrounding the cervical spine, the thoracic spine, and the lumbar spine by analyzing muscle activation of the paraspinal muscles during standing while wearing high heels. The high heels were all of the same height: 8 cm. [Subjects and Methods] The 28 subjects in this experiment were females in their 20s with a foot size of 225-230 mm and a normal gait pattern. To measure the muscle activation of the paraspinal muscles, EMG electrodes were attached on the paraspinal muscles around C6, T7, and L5. The muscle activation during standing while wearing 8-cm-high wedge heels, setback heels, and French heels was then measured. The measurements were performed 3 times each, and the mean value was used for analysis. [Results] The levels of muscle activation of the paraspinal muscles induced by standing on wedge heels, setback heels, and French heels in the cervical and lumbar areas were significantly higher than those induced by standing on bare feet. But there was no significant difference according to the heel types. [Conclusion] The height of the heels presented a greater variable than the width of the heels on the muscle activation of paraspinal muscles. Therefore, wearing high heels is not recommended for those who have pain or functional problems in the cervical and/or lumbar spine.

  5. Bilateral spontaneous hemotympanum: Case report

    Directory of Open Access Journals (Sweden)

    Economou Nicolas C

    2006-10-01

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

  6. Chronic Bilateral Slipped Capital Femoral Epiphysis as an Unusual Presentation of Congenital Panhypopituitarism due to Pituitary Hypoplasia in a 17-Year-Old Female

    Directory of Open Access Journals (Sweden)

    Sasigarn A. Bowden

    2009-01-01

    Full Text Available We report an interesting case of a 17-year-old normal-statured female who was diagnosed with congenital panhypopituitarism due to pituitary hypoplasia at the presentation of bilateral slipped capital femoral epiphysis. We emphasized the importance of endocrinologic evaluation in patients with atypical slipped capital femoral epiphysis to prevent potential complication of adrenal crisis during surgery. This case also demonstrates growth without growth hormone which resulted in a delay in diagnosis of congenital hypopituitarism in this patient.

  7. Chronic Bilateral Slipped Capital Femoral Epiphysis as an Unusual Presentation of Congenital Panhypopituitarism due to Pituitary Hypoplasia in a 17-Year-Old Female

    Directory of Open Access Journals (Sweden)

    Klingele KevinE

    2009-11-01

    Full Text Available We report an interesting case of a 17-year-old normal-statured female who was diagnosed with congenital panhypopituitarism due to pituitary hypoplasia at the presentation of bilateral slipped capital femoral epiphysis. We emphasized the importance of endocrinologic evaluation in patients with atypical slipped capital femoral epiphysis to prevent potential complication of adrenal crisis during surgery. This case also demonstrates growth without growth hormone which resulted in a delay in diagnosis of congenital hypopituitarism in this patient.

  8. Heel strike detection using split force-plate treadmill.

    Science.gov (United States)

    Rouhani, Hossein; Abe, Masaki O; Nakazawa, Kimitaka; Popovic, Milos R; Masani, Kei

    2015-03-01

    A common source of error when detecting heel-strike moments utilizing split force-plate treadmills is unwillingly stepping on contra-lateral force-plate. In this study, we quantified this error when heel-strike was detected based on such erroneous data and compared three methods to investigate how well the heel-strikes and stride-intervals were detected with erroneous data. Eleven subjects walked on a split force-plate treadmill for more than 20min. We used 20N and 50% body-weight thresholds to detect the heel-strike moments (HS20N and HS50%, respectively). Besides, we used linear approximation to estimate the unaffected force profile from affected force-plate data, and subsequently to detect the heel-strike moments (HSest). We used heel-strike moments detected by a foot-switch as a reference to compare accuracy of HS20N, HS50% and HSest. HS20N and HSest detected heel-strike moments accurately for unaffected force-plate data (median(max) errors for all subjects: 9(23) and 9(37) ms) but HS50% showed significantly larger errors (52(74) ms). Unlike HS50% and HSest, HS20N was considerably affected by the affected force-plate data (23(68) ms). The error in stride-interval measurement was relatively small using any methods for unaffected force-plate data (3(7), 6(8), and 6(12) ms), while stride-interval errors were large for some subjects when using HS20N for affected data (6(175) ms). We concluded that unwillingly stepping on contra-lateral force-plate occurred a few percent and up to 37.7% of all strides (median: 12.9%). Our proposed method (HSest) robustly showed small errors for heel-strike detection and stride-interval calculation consistently among subjects, while HS50% and HS20N showed large errors depending on subjects.

  9. 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.

  10. Internal strain estimation for quantification of human heel pad elastic modulus: A phantom study

    DEFF Research Database (Denmark)

    Holst, Karen; Liebgott, Hervé; Wilhjelm, Jens E.;

    2013-01-01

    Shock absorption is the most important function of the human heel pad. However, changes in heel pad elasticity, as seen in e.g. long-distance runners, diabetes patients, and victims of Falanga torture are affecting this function, often in a painful manner. Assessment of heel pad elasticity...

  11. Sonographic measurements of the achilles tendon, plantar fascia, and heel fat pad are reliable

    DEFF Research Database (Denmark)

    Johannsen, Finn; Jensen, Signe; Stallknecht, Sandra E

    2016-01-01

    PURPOSE: To determine intra- and interobserver reliability and precision of sonographic (US) scanning in measuring thickness of the Achilles tendon, plantar fascia, and heel fat pad in patients with heel pain. METHODS: Seventeen consecutive patients referred with heel pain were included. Two...

  12. Re-irradiation for painful heel spur syndrome. Retrospective analysis of 101 heels

    Energy Technology Data Exchange (ETDEWEB)

    Hautmann, M.G.; Koelbl, O. [University of Regensburg, Department of Radiotherapy, Regensburg (Germany); Neumaier, U. [MVZ Neumaier and Kollegen, Private Clinic for Radiotherapy, Regensburg (Germany)

    2014-03-15

    Painful heel spur syndrome is a common disease with a lifetime prevalence of approximately 10 %. One of the most effective treatment options is radiotherapy. Many authors recommend a second or third series of radiation for recurrent pain and partial or no response to the initial treatment. As the results of re-irradiation have not been systematically analyzed the aim of this study was to document the results of repeated radiation treatment and to identify patients who could benefit from this treatment. The analysis was performed on patients from 2 German radiotherapy institutions and included 101 re-irradiated heels. Pain was documented with the numeric rating scale (NRS) and carried out before and directly after each radiation therapy as well as for the follow-up period of 24 months. The median age of the patients was 56 years with 30.1 % male and 69.9 % female patients. Pain was caused by plantar fasciitis in 72.3 %, Haglund's exostosis in 15.8 % and Achilles tendinitis in 11.9 %. Repeated radiation was indicated because the initial radiotherapy resulted in no response in 35.6 % of patients, partial response in 39.6 % and recurrent pain in 24.8 %. A significant response to re-irradiation could be found. For the whole sample the median NRS pain score was 6 before re-irradiation, 2 after 6 weeks and 0 after 12 and 24 months. Of the patients 73.6 % were free of pain 24 months after re-irradiation. All subgroups, notably those with no response, partial response and recurrent pain had a significant reduction of pain. Re-irradiation of painful heel spur syndrome is an effective and safe treatment. All subgroups showed a good response to re-irradiation for at least 24 months. (orig.) [German] Der schmerzhafte Fersensporn ist eine der haeufigsten Erkrankungen unter den Fusssyndromen. Die Lebenszeitpraevalenz liegt bei etwa 10 %. Eine der wirkungsvollsten Therapieoptionen stellt die Strahlentherapie dar. Dabei beschreiben viele Autoren die Durchfuehrung einer

  13. Physiological Achilles' heels of Enteropathogenic bacteria in livestock

    NARCIS (Netherlands)

    Becker, P.M.

    2005-01-01

    An elaborate feeding regimen of animals, which takes advantage of the Achilles' heels of enteropathogenic bacteria, can possibly enable prophylaxis in the intestinal tract, attenuate actual disease symptoms, accelerate recovery from a bacterial gastroenteritis or ensure food safety. There is a wide

  14. Biomechanical simulation of high-heeled shoe donning and walking.

    Science.gov (United States)

    Yu, Jia; Cheung, Jason Tak-Man; Wong, Duo Wai-Chi; Cong, Yan; Zhang, Ming

    2013-08-09

    Footwear serves to protect the foot in various activities, to enhance athletic performance in sports and in many cases to fulfill aesthetic and cultural needs of urban society. Most women like wearing high-heeled shoes (HHS) for the benefit of sensuous attractiveness, while foot problems are often associated. Computational modeling based on finite element (FE) analysis is a useful tool for deep understanding of foot and footwear biomechanics and incorporating footwear with foot in the model is the prerequisite. In this study, a three-dimensional FE model of coupled foot-ankle-shoe complex and preceding gait simulation were established. Interfacial contact simulation was employed to complete the donning process of foot and shoe upper contact. Three major stance phases namely heel strike, midstance and push off were simulated to investigate the biomechanical response of high-heeled shod walking. It was found that the contact pressure at all metatarsophalangeal (MTP) joints intensified and reached their maximum at push off phase during locomotion, meanwhile the first MTP had the largest magnitude. The first and fifth MTP joints had larger movements in transverse plane among all MTP joints, indicating that these two joints bended more significantly by toe box restraint during locomotion. The dorsal contact pressure at the first toe increased by four times from heel strike to push off. The established HHS donning and walking simulation in this study proved the versatility and promising potential of computational approach for realistic biomechanical evaluation and optimization of footwear design in a virtual environment.

  15. Treatment of Painful Heels with Acupuncture in 32 Cases

    Institute of Scientific and Technical Information of China (English)

    YE Ming-zhu; CHEN Han-ping

    2003-01-01

    Points Fengfu(GV 16), Fengchi(GB 20) and Anmian were selected as main acupoints to treat painful heels and the total effective rate of 96.9% was got. The technique of lifting needle was the key to the therapy.

  16. 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.

  17. Aspects of treatment for posterior heel pain in young athletes

    Directory of Open Access Journals (Sweden)

    Thomas Elengard

    2010-12-01

    Full Text Available Thomas Elengard1, Jón Karlsson1, Karin Grävare Silbernagel21Department of Orthopaedics, Institute of Clinical Sciences at Sahlgrenska Academy, University of Gothenburg, Sahlgrenska University Hospital, Gothenburg, Sweden; 2Department of Mechanical Engineering, University of Delaware, Newark, Delaware, USAAbstract: Posterior heel pain occurs in young athletes involved in running and jumping. Due to the pain, the child often limits his/her physical activity level, with a possible negative effect on health and well-being. Although numerous research studies have examined the cause and treatment of heel and Achilles tendon pain in adults, there are no randomized clinical trials on treatment in children and adolescents. Therefore, there is limited evidence for how to treat young athletes with this type of complaint. The purpose of this review was to analyze critically and summarize the literature in regards to the cause and treatment of posterior heel pain in young athletes. The various diagnoses and clinical presentations relating to posterior heel and Achilles tendon pain are discussed. The theory and mechanism behind various recommended treatment strategies are also reviewed in the context of use in the young athlete. In summary, it is important to perform a thorough evaluation of each young athlete with heel pain to determine the appropriate diagnosis and to treat the deficits found and allow for a gradual progression to training. However, the recommendations at this time are based on clinical experience and a few retrospective studies, so further well designed prospective studies with validated outcome measures are urgently needed for the young athlete.Keywords: Sever's disease, apophysitis, tendinitis, tendinopathy, child, adolescent

  18. 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.

  19. 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.

  20. On the comparison between MRI and US imaging for human heel pad thickness measurements

    DEFF Research Database (Denmark)

    Matteoli, Sara; Corbin, Nadège Corbin; Wilhjelm, Jens E.;

    2011-01-01

    The human heel pad thickness, defined as the shortest distance between the calcaneus and heel skin, is one of the intrinsic factor which must be taken into account when investigating the biomechanics of the heel pad. US and MRI are the preferable imaging modalities used to measure the heel pad...... thickness as they are both ionizing-free radiations. The aim of this paper is to measure the bone to skin distance of nine heel pad phantoms from MRI and US images, and to compare the results with a true value (TV) in order to find the errors. Paired sample t-test was used to compare the measurements......1530 (P-value=0.402). Results confirm the necessity to investigate on the real speed of sound for the heel pad tissues, in order to have realistic measurements when dealing with human heel pads. __________________________________________________________________________________________________________...

  1. A review of plantar heel pain of neural origin: differential diagnosis and management.

    Science.gov (United States)

    Alshami, Ali M; Souvlis, Tina; Coppieters, Michel W

    2008-05-01

    Plantar heel pain is a symptom commonly encountered by clinicians. Several conditions such as plantar fasciitis, calcaneal fracture, rupture of the plantar fascia and atrophy of the heel fat pad may lead to plantar heel pain. Injury to the tibial nerve and its branches in the tarsal tunnel and in the foot is also a common cause. Entrapment of these nerves may play a role in both the early phases of plantar heel pain and recalcitrant cases. Although the contribution of nerve entrapment to plantar heel pain has been well documented in the literature, its pathophysiology, diagnosis and management are still controversial. Therefore, the purpose of this article was to critically review the available literature on plantar heel pain of neural origin. Possible sites of nerve entrapment, effectiveness of diagnostic clinical tests and electrodiagnostic tests, differential diagnoses for plantar heel pain, and conservative and surgical treatment will be discussed.

  2. Getting to the heel of the problem: plantar fascia lesions

    Energy Technology Data Exchange (ETDEWEB)

    Jeswani, T. [Department of Radiology, Worthing and Southlands Hospitals, West Sussex (United Kingdom); Morlese, J. [Department of Radiology, Royal Free Hospital, Pond street, London, NW3 2QG (United Kingdom); McNally, E.G. [Department of Radiology, Nuffield Orthopaedic Centre, Oxford (United Kingdom)], E-mail: eugene.mcnally@gmail.com

    2009-09-15

    Heel pain is a frequent disabling symptom. Clinical diagnosis is often difficult with a large range of possible diagnoses. Lesions of the plantar fascia form an important group. We present a review describing the common lesions of the plantar fascia, including plantar fasciitis, plantar fascia rupture, plantar fibromatosis, and plantar xanthoma, and illustrate them with appropriate magnetic resonance imaging (MRI) and ultrasound imaging. We also address foreign-body reactions, enthesopathy, and diabetic fascial disease.

  3. Getting to the heel of the problem: plantar fascia lesions.

    Science.gov (United States)

    Jeswani, T; Morlese, J; McNally, E G

    2009-09-01

    Heel pain is a frequent disabling symptom. Clinical diagnosis is often difficult with a large range of possible diagnoses. Lesions of the plantar fascia form an important group. We present a review describing the common lesions of the plantar fascia, including plantar fasciitis, plantar fascia rupture, plantar fibromatosis, and plantar xanthoma, and illustrate them with appropriate magnetic resonance imaging (MRI) and ultrasound imaging. We also address foreign-body reactions, enthesopathy, and diabetic fascial disease.

  4. 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...

  5. A comparison of two pressure-relieving devices on the prevention of heel pressure ulcers.

    Science.gov (United States)

    Tymec, A C; Pieper, B; Vollman, K

    1997-01-01

    The effectiveness of hospital pillows versus a commercial heel elevation device (the Foot Waffle [EHOB incorporated]) in preventing heel pressure ulcers was examined using an experimental balanced factorial design with repeated measures on 52 patients (ages 27 to 90) in randomized groups. Heel interface pressures were taken with patients in supine and right lateral tilt positions. Logistic regression demonstrated a statistically significant difference between interface pressures on left and right heels (p = .004) and a trend toward significance between the pillow and Foot Waffle (p = .069). The Generalized Estimating Equations (GEE) method revealed the Foot Waffle was four times more likely not to suspend the heel off the bed than the pillow, and the left heel was four-and-a-half times more likely to have higher interface pressures than the right. There was no significant difference between groups in incidence of lower-extremity pressure ulcers, but patients using the Foot Waffle developed pressure ulcers significantly sooner (10 days versus 13 days for the pillow). Heels require additional protection beyond the use of specially beds and mattress overlays. In order to provide continuous heel suspension, clinicians must consider proper fit, turning schedules, patient position, patient activity, and presence of additional equipment when selecting heel protection products. This study illustrates how difficult it is to control for all these factors when doing clinical research. Note: This study was done with a Foot Waffle model that has since been redesigned. No research is available on the new model.

  6. Walking on high heels changes muscle activity and the dynamics of human walking significantly

    DEFF Research Database (Denmark)

    Simonsen, Erik Bruun; Svendsen, Morten B; Nørreslet, Andreas

    2012-01-01

    digital video cameras operating at 50 frames/second. Both barefooted walking and walking on high-heeled shoes (heel height: 9 cm) were recorded. Net joint moments were calculated by 3D inverse dynamics. EMG was recorded from eight leg muscles. The knee extensor moment peak in the first half of the stance...... joint abductor moment. Several EMG parameters increased significantly when walking on high-heels. The results indicate a large increase in bone-on-bone forces in the knee joint directly caused by the increased knee joint extensor moment during high-heeled walking, which may explain the observed higher...

  7. An optimized design of in-shoe heel lifts reduces plantar pressure of healthy males.

    Science.gov (United States)

    Zhang, Xianyi; Li, Bo; Liang, Kaiyun; Wan, Qiufeng; Vanwanseele, Benedicte

    2016-06-01

    Conventional heel lift with a flat surface increases the risk of foot problems related to higher plantar pressure and decreased stability. In this study, an optimized design of in-shoe heel lifts developed to maintain the midfoot function was tested to investigate if the plantar pressure distribution was improved. The design was based on three dimensional foot plantar contour which was captured by an Infoot 3D scanning system while the heel was elevated by a heel wedge. To facilitate midfoot function, an arch support was designed to support the lateral longitudinal arch, while allowing functional movement of the medial longitudinal arch. Twenty healthy male subjects were asked to walk along an 8m walkway while wearing high-cut footwear with and without the optimized heel lift. Peak pressure, contact area and force-time integral were measured using the Pedar insole system. Range and velocity of medial-lateral center of pressure during forefoot contact phase and foot flat phase were collected using a Footscan pressure plate. Compared to the shoe only condition, peak pressure under the rearfoot decreased with the optimized heel lift, while no increase of peak pressure was observed under the forefoot and midfoot regions, indicating improved plantar pressure distribution. The findings of this study suggest that this optimized heel lift has better biomechanical performance than a conventional flat heel lift. Results from this study may have implications for insole and shoe last design, especially for people who need additional heel height without sacrificing midfoot function.

  8. Heel raises versus prefabricated orthoses in the treatment of posterior heel pain associated with calcaneal apophysitis (Sever's Disease: a randomised control trial

    Directory of Open Access Journals (Sweden)

    Williams Cylie M

    2010-03-01

    Full Text Available Abstract Background Posterior Heel pain can present in children of 8 to 14 years, associated with or clinically diagnosed as Sever's disease, or calcaneal apophysitis. Presently, there are no comparative randomised studies evaluating treatment options for posterior heel pain in children with the clinical diagnosis of calcaneal apophysitis or Sever's disease. This study seeks to compare the clinical efficacy of some currently employed treatment options for the relief of disability and pain associated with posterior heel pain in children. Method Design: Factorial 2 × 2 randomised controlled trial with monthly follow-up for 3 months. Participants: Children with clinically diagnosed posterior heel pain possibly associated with calcaneal apophysitis/Sever's disease (n = 124. Interventions: Treatment factor 1 will be two types of shoe orthoses: a heel raise or prefabricated orthoses. Both of these interventions are widely available, mutually exclusive treatment approaches that are relatively low in cost. Treatment factor 2 will be a footwear prescription/replacement intervention involving a shoe with a firm heel counter, dual density EVA midsole and rear foot control. The alternate condition in this factor is no footwear prescription/replacement, with the participant wearing their current footwear. Outcomes: Oxford Foot and Ankle Questionnaire and the Faces pain scale. Discussion This will be a randomised trial to compare the efficacy of various treatment options for posterior heel pain in children that may be associated with calcaneal apophysitis also known as Sever's disease. Trial Registration Trial Number: ACTRN12609000696291 Ethics Approval Southern Health: HREC Ref: 09271B

  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. Mechanical behaviour of the heel pad: experimental and numerical approach

    DEFF Research Database (Denmark)

    Matteoli, Sara; Fontanella, C. G.; Virga, A.;

    and accuracy of the investigation performed was confirmed by comparing results obtained from experimental data and numerical analysis. Specifically, the mean absolute percentage error was found to be less than 1%. The evaluation of viscous phenomena can be useful for understanding the mechanical response......The aim of the present work was to investigate the stress relaxation phenomena of the heel pad region under different loading conditions. A 31-year-old healthy female was enrolled in this study and her left foot underwent both MRI and experimental compression tests. Experimental results were...

  13. The effect of different depths of medial heel skive on plantar pressures

    Directory of Open Access Journals (Sweden)

    Bonanno Daniel R

    2012-08-01

    Full Text Available Abstract Background Foot orthoses are often used to treat lower limb injuries associated with excessive pronation. There are many orthotic modifications available for this purpose, with one being the medial heel skive. However, empirical evidence for the mechanical effects of the medial heel skive modification is limited. This study aimed to evaluate the effect that different depths of medial heel skive have on plantar pressures. Methods Thirty healthy adults (mean age 24 years, range 18–46 with a flat-arched or pronated foot posture and no current foot pain or deformity participated in this study. Using the in-shoe pedar-X® system, plantar pressure data were collected for the rearfoot, midfoot and forefoot while participants walked along an 8 metre walkway wearing a standardised shoe. Experimental conditions included a customised foot orthosis with the following 4 orthotic modifications: (i no medial heel skive, (ii a 2 mm medial heel skive, (iii a 4 mm medial heel skive and (iv a 6 mm medial heel skive. Results Compared to the foot orthosis with no medial heel skive, statistically significant increases in peak pressure were observed at the medial rearfoot – there was a 15% increase (p = 0.001 with the 4 mm skive and a 29% increase (p  Conclusions This study found that a medial heel skive of 4 mm or 6 mm increases peak pressure under the medial rearfoot in asymptomatic adults with a flat-arched or pronated foot posture. Plantar pressures at the midfoot and forefoot were not altered by a medial heel skive of 2, 4 or 6 mm. These findings provide some evidence for the effects of the medial heel skive orthotic modification.

  14. 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...

  15. 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...

  16. Finite element analysis of heel pad with insoles.

    Science.gov (United States)

    Luo, Gangming; Houston, Vern L; Garbarini, Mary Anne; Beattie, Aaron C; Thongpop, Chaiya

    2011-05-17

    To design optimal insoles for reduction of pedal tissue trauma, experimental measurements and computational analyses were performed. To characterize the mechanical properties of the tissues, indentation tests were performed. Pedal tissue geometry and morphology were obtained from magnetic resonance scan of the subject's foot. Axisymmetrical finite element models of the heel of the foot were created with 1/4 of body weight load applied. The stress, strain and strain energy density (SED) fields produced in the pedal tissues were computed. The effects of various insole designs and materials on the resulting stress, strain, and SED in the soft pedal tissues were analyzed. The results showed: (a) Flat insoles made of soft material provide some reductions in the maximum stress, strain and SED produced in the pedal tissues. These maximum values were computed near the calcaneus. (b) Flat insoles, with conical/cylindrical reliefs, provided more reductions in these maximum values than without reliefs. (c) Custom insoles, contoured to match the pedal geometry provide most reductions in the maximum stress, strain and SED. Also note, the maximum stress, strain and SED computed near the calcaneus were found to be about 10 times the corresponding peak values computed on the skin surface. Based on the FEA analysis, it can be concluded that changing insole design and using different material can significantly redistribute the stress/strain inside the heel pad as well as on the skin surface.

  17. The effect of heel elevation on strain within the plantar aponeurosis: in vitro study.

    Science.gov (United States)

    Kogler, G F; Veer, F B; Verhulst, S J; Solomonidis, S E; Paul, J P

    2001-05-01

    Mild, temporary reduction of symptoms from plantar fasciitis have been reported with the use of high heeled shoes (i.e. cowboy boots, ladies pumps). However, little is known on how heel elevation may contribute to a decrease in the pain and inflammation. The aim of this study was to quantify strain in the plantar aponeurosis in cadaveric feet with the use of various heel elevation configurations. An in vitro method that simulated "static" stance was used to determine the loading characteristics of the plantar aponeurosis (n = 12). Heel elevation was evaluated with blocks placed beneath the heel and with a contoured platform that simulated the arch profile of a shoe at three different heel heights (2.0, 4.0, 6.0 cm) with a level plane serving as the control. Strain in the plantar aponeurosis decreased with elevations of the heel that simulated the arch profile of a shoe at load levels (337, 450 N) (P plantar aponeurosis (P plantar aponeurosis may be dependent on individual variation and foot structure differences. Therefore, clinicians should be cautious in recommending heel elevation as a treatment for plantar fasciitis since some subjects may not achieve the desired decrease in plantar aponeurosis strain.

  18. 双侧丘脑底核慢性电刺激治疗原发性帕金森病%Treatment of idiopathic Parkinson's disease with chronic electronic deep brain stimulation of bilateral subthalamic nucleus

    Institute of Scientific and Technical Information of China (English)

    骆承章; 曹胜武; 赵春生

    2013-01-01

    Objective To evaluate the surgical approaches and clinical efficacy of electronic deep brain stimulation(DBS) in bilateral subthalamic nucleus (STN) for the treatment of Parkinson's disease.Methods Fourteen patients with idiopathic Parkinson's disease were treated with chronic electronic bilateral subthalamic nucleus deep brain stimulation(STN-DBS).The target was established by cranial magnetic resonance(MRI) and intraoperative microelectrode recording(MER).The patients were followed up for 6 months to 8 years.The outcomes of motor symptoms and medication dose in the 6th month after surgery were analyzed.Results The Unified Parkinson's Disease Rating Scale (UPDRS) motor score was significantly improved in the 6th month after surgery (P<0.05).The UPDRS motor score was improved on an average by 41.8% under on-status and 51.6% under offstatus.Patients were able to gain a better life quality by a long-term stimulation parameters and medication dose adjustment.The medication dose was reduced averagely by 55.6% in the 6th month after surgery.Conclusion The bilateral subthalamic nucleus stimulation is an effective method for the treatment of idiopathic Parkinson's disease.%目的 探讨双侧丘脑底核-脑深部电刺激(STN-DBS)治疗原发性帕金森病(PD)的手术方法及临床疗效.方法 采用头颅核磁共振及术中微电极记录电生理技术明确靶点定位,对14例原发性PD患者行STN-DBS手术.随访6个月-8年,评估手术对患者运动症状的改善及术后6个月患者服药剂量减少情况.结果 术后6个月患者统一用帕金森评分量表(UPDRS),运动检查评分有明显改善(P<0.05):“开”状态下平均改善率为41.8%,“关”状态下平均改善率为51.6%.患者术后通过调整刺激参数及药物剂量,均能获得满意的生活质量.于术后6个月左右评估,患者服用抗帕金森药物剂量平均减少55.6% (P<0.05).结论 STN-DBS术治疗原发性PD疗效确切.

  19. 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...

  20. Analysis on the Product Safety Risk of Heels in High-heeled Shoes%高跟鞋鞋跟质量安全风险分析

    Institute of Scientific and Technical Information of China (English)

    刘显奎; 戚晓霞; 张海煊; 蒋粤阳

    2013-01-01

    Combining with the existed recall cases, related regulations and standards of performance requirements of heels, the potential risks of heels in high-heeled shoes were pointed out, and the safety risks existing in high-heeled shoes were analysed. The suggestions were proposed for enterprises to energize the quality management of shoe heels and for government supervision departments to pay close attention to the potential risks and to push forward relevant departments to improve the quality and safety standard system for high-heeled shoes .%结合高跟鞋召回案例,介绍了高跟鞋鞋艰存在的风险因素及可能带来的危害,结合国内外有关对鞋艰进行限制的法规与标准,分析了高跟鞋鞋跟存在的质量安全风险问题,建议企业加强高跟鞋鞋跟质量管理、政府监管部门关注其产品质量安全风险,并督促相关部门完善高跟鞋质量安全标准体系.

  1. Effect of Shoes’ Heel Height on the Energy Cost during Jogging

    Directory of Open Access Journals (Sweden)

    Y.D. Gu

    2013-07-01

    Full Text Available The purpose of this study is to examine the changes of energy cost during a high-heeled continuous jogging. Thirteen healthy female volunteers jointed in this study with heel height of the shoes varied from 1, 4.5 and 7 cm, respectively. Each subjects jogged on the treadmill with K4b2 portable gas analysis system. The results of this study showed that ventilnation, relative oxygen consumption and energy expenditure increased with the increase of heel height and these values shows significantly larger when the heel height reached to 7 cm. Present study suggest that wearing high heel shoes jogging could directly increase energy consumption, causing neuromuscular fatigue.

  2. Some of the factors influencing the Heel Pad Compressibility Index (HPCI): a literature search

    DEFF Research Database (Denmark)

    Matteoli, Sara; Wilhjelm, Jens E.; Torp-Pedersen, Soren T.

    2009-01-01

    The human heel pad is a complex structure that features non-linear visco-elastic characteristics as the majority of the human soft tissues. The biomechanical aspects of the heel pad are still under investigation and the influence of subject factors such as age, weight, gender, height, race, and b......, and body activity have been reported. The aim of this paper is to study the literature in order to identify the influence of subject factors and diseases on the heel pad compressibility index.......The human heel pad is a complex structure that features non-linear visco-elastic characteristics as the majority of the human soft tissues. The biomechanical aspects of the heel pad are still under investigation and the influence of subject factors such as age, weight, gender, height, race...

  3. 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.

  4. Epidemiology of High-Heel Shoe Injuries in U.S. Women: 2002 to 2012.

    Science.gov (United States)

    Moore, Justin Xavier; Lambert, Brice; Jenkins, Gabrielle P; McGwin, Gerald

    2015-01-01

    The purpose of the present study was to investigate the epidemiology of high-heel-related injuries among a nationally representative population of women in the United States and to analyze the demographic differences within this group. The data used in the present study were collected from the Consumer Product Safety Commission's National Electronic Injury Surveillance System. A total of 3294 injuries, representing an estimated 123,355 high-heel-related injuries, were treated in emergency departments within the United States from 2002 to 2012. The overall rate of high-heel-related injuries for the study was 7.32 per 100,000 females (95% confidence interval 7.08 to 7.56). The injury rate was greatest for young adult females, with the greatest rates observed for those aged 20 to 29 years (18.38 per 100,000 females) and those aged 30 to 39 years (11.07 per 100,000 females). The results from the present study suggest that high-heel-related injuries have nearly doubled during the 11-year period from 2002 to 2012. Injuries from high heels are differential by body region, with most injuries occurring as sprains and strains to the foot and ankle. Although high heels might be stylish, from a health standpoint, it could be worthwhile for females and those interested in wearing high heels to understand the risks of wearing high-heeled shoes and the potential harm that precarious activities in high-heeled shoes can cause. The results of the present study can be used in the development of a prospective cohort study to investigate the risk of injury from high-heeled shoes, accounting for the exposure time and studying differences in demographics (e.g., age and race).

  5. Long-term functional outcome of bilateral spontaneous and simultaneous Achilles tendon ruptures.

    LENUS (Irish Health Repository)

    Ellanti, Prasad

    2012-10-01

    Bilateral simultaneous ruptures are rare comprising less than 1% of all Achilles tendon ruptures. Risk factors for bilateral ruptures include chronic diseases and medications such as corticosteroids and fluoroquinolones. There is little in the literature on the long-term functional outcome of bilateral Achilles tendon ruptures. This article present a series of 3 cases of simultaneous and spontaneous bilateral Achilles tendon ruptures with a minimum of 5-year follow up suggesting a good functional outcome.

  6. Úlcera corneal bilateral como consecuencia de malnutrición calórico-protéica y déficit de vitamina A en un paciente con alcoholismo crónico, pancreatitis crónica y colecistostomía Bilateral corneal ulceration as a result of energy-protein hyponutrition and vitamin A deficit in a patient with chronic alcoholism, chronic pancreatitis and cholecystostomy

    Directory of Open Access Journals (Sweden)

    S. Benítez Cruz

    2005-08-01

    ón o colecistostomia con drenaje biliar percutáneo no debemos olvidar que los déficits de micronutrientes pueden explicar la etiología de otras patologías asociadas en este caso las ulceras cornéales.Since the discovery of vitamins, there has been an increasing interest at relating vitamins with particular diseases. In particular, for vitamin A its singular importance has been determined in multiple vital functions, and its relationship with diseases, both in deficit and in excess, is nowadays completely demonstrated. In developed countries, vitamin deficiency-related diseases have been greatly reduced; however, in some patients with particular features they must be kept in mind. This is the case of a 45 year-old man, with a history of chronic alcoholism, non insulin-dependent diabetes mellitus and cholecystectomy with a high biliary drainage secondary to emphysematous cholecystitis and perivesicular abscess. He complains of bilateral ocular pain, photophobia, and decreased visual acuity besides a history of pasty, sticky and foul-smelling feces. He is admitted in the Ophthalmology Department and bilateral corneal ulceration is diagnosed. A consultation to the Nutrition Department is made because of cachexia. Severe caloric and mil protein hyponutrition is observed with a BMI of 18.2 and a 23% weight loss for the last 6 months, fat-soluble vitamins (A, D and E deficit, mild fat malabsorption, and macrocytic and hypochromic anemia. The patient's diet is supplemented with a special hyperproteinic and hypercaloric diet for diabetics, deficient vitamins and pancreatic enzymes to improve absorption are administered, and glycemia is controlled with insulin. Four months later, the patient is assessed and has a BMI of 20, anemia has resolved and from an ophthalmologic viewpoint the course is favorable, the ulcers improve and visual acuity is almost completely recovered. In chronic alcoholic patients with a low dietary intake and clinical complications with nutritional

  7. Bilateral simultaneous quadriceps tendon rupture in a patient with secondary hyperparathyroidism: a case report

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Yeon Soo; Son, Sang Beom; Han, Chang Whan; Kang, Si Won [Taejon St. Mary' s Hospital, The Catholic Univ. of Korea, Taejon (Korea, Republic of)

    2001-11-01

    Simultaneous bilateral rupture of the quadriceps tendon without a significant history of trauma may occur in association with chronic metabolic disorders such as chronic renal failure and secondary hyperparathyroidism, though has rarely been reported. We describe a case of spontaneous bilateral quadriceps tendon rupture in a 36-year-old female patient with secondary hyperparathyroidism.

  8. Radiation levels on empty cylinders containing heel material

    Energy Technology Data Exchange (ETDEWEB)

    Shockley, C.W. [Martin Marietta Energy Systems, Inc., Paducah, KY (United States)

    1991-12-31

    Empty UF{sub 6} cylinders containing heel material were found to emit radiation levels in excess of 200 mr/hr, the maximum amount stated in ORO-651. The radiation levels were as high as 335 mr/hr for thick wall (48X and 48Y) cylinders and 1050 mr/hr for thin wall (48G and 48H) cylinders. The high readings were found only on the bottom of the cylinders. These radiation levels exceeded the maximum levels established in DOT 49 CFR, Part 173.441 for shipment of cylinders. Holding periods of four weeks for thick-wall cylinders and ten weeks for thin-wall cylinders were established to allow the radiation levels to decay prior to shipment.

  9. Escleritis posterior bilateral Bilateral posterior scleritis

    Directory of Open Access Journals (Sweden)

    A. Zurutuza

    2011-08-01

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

  10. Spontaneous and simultaneous bilateral rupture of the quadriceps tendon in a patient with osteogenesis imperfecta: a case report.

    Science.gov (United States)

    Figueroa, David; Calvo, Rafael; Vaisman, Alex

    2006-03-01

    Bilateral rupture of the quadriceps tendon is an uncommon and serious injury that usually occurs in middle aged to elderly patients. It is frequently associated with chronic metabolic disorders like diabetes, hyperparathyroidism, gout, chronic renal failure or the chronic use of steroids. We report a case of spontaneous bilateral rupture of the quadriceps tendon in a patient with osteogenesis imperfecta.

  11. 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.

  12. 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

  13. Walking on high heels changes muscle activity and the dynamics of human walking significantly

    DEFF Research Database (Denmark)

    Simonsen, Erik B; Svendsen, Morten Bo Søndergaard; Nørreslet, Andreas;

    2012-01-01

    The aim of the study was to investigate the distribution of net joint moments in the lower extremities during walking on high-heeled shoes compared with barefooted walking at identical speed. Fourteen female subjects walked at 4 km/h across three force platforms while they were filmed by five...... digital video cameras operating at 50 frames/second. Both barefooted walking and walking on high-heeled shoes (heel height: 9 cm) were recorded. Net joint moments were calculated by 3D inverse dynamics. EMG was recorded from eight leg muscles. The knee extensor moment peak in the first half of the stance...

  14. 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.

  15. Bilateral impacted femoral neck fracture in a renal disease patient

    Directory of Open Access Journals (Sweden)

    Pramod Devkota

    2013-01-01

    Full Text Available Spontaneous bilateral femoral neck facture in a renal disease patient is not common. We report a case of 47-year-old female patient with chronic renal failure and on regular hemodialysis for the past 5 years who sustained bilateral impacted femoral neck fracture without history of trauma and injury and refused any surgical intervention. The patient was mobilised on wheel chair one year after the fractures. The cause of the fracture and the literature review of the bilateral femoral neck fracture in renal disease are discussed.

  16. The Haglund painful heel syndrome. Experimental investigation of cause and therapeutic implications.

    Science.gov (United States)

    Heneghan, M A; Pavlov, H

    1984-01-01

    Haglund syndrome, a common cause of pain in the posterior heel, consists of a painful swelling of the local soft tissues (the so-called pump bump) and prominence of the calcaneal bursal projection. The condition is caused by compression of the distal Achilles tendon and surrounding soft tissue between the os calcis and the posterior shoe counter. Osseous plantar projections appear to be a critical etiologic factor in Haglund syndrome. With an experimental model, it has been demonstrated that osseous projections on the plantar surface of the calcaneus adversely influence the bone-soft tissue relation of the posterior heel. Shoe heel elevation has been shown to be clinically effective in alleviating symptoms. It is demonstrated with an experimental model that elevation of the shoe heel decreases the pitch angle. This diminishes the prominence of the bursal projection and allows the foot to slip forward, displacing the posterior calcaneus away from the shoe counter.

  17. Investigation on the load-deformation curves of a human healthy heel pad

    DEFF Research Database (Denmark)

    Fontanella, C. G.; Matteoli, Sara; Carniel, E.L.;

    2012-01-01

    . A 30 year-old European healthy female (mass=54kg, height=165cm) was enrolled in this study. Her left foot underwent both MRI and compression tests. A numerical model of the heel region was developed based on a 3D CAD solid model obtained by MR images. The calcaneal fat pad tissue was described...... with a visco-hyperelastic model, while a fiber-reinforced hyperelastic model was formulated for the skin. Numerical analyses were performed to interpret the mechanical response of heel tissues. Different loading conditions were assumed according to experimental tests. The heel tissues showed a non-linear visco...... and 0.25±0.01 at high strain rate). The validity and efficacy of the investigation performed was confirmed by the interpretation of the mechanical response of the heel tissues under different strain rates. The mean absolute percentage error between experimental data and model results was 0.39% at low...

  18. Comparison Of Medial Arch-Supporting Insoles And Heel Pads In The Treatment Of Plantar Fasciitis

    Directory of Open Access Journals (Sweden)

    Malkoc Melih

    2015-03-01

    Full Text Available Plantar fasciitis is a disorder caused by inflammation of the insertion point of the plantar fascia over the medial tubercle of the calcaneus. Foot orthotics are used to treat plantar fasciitis. Heel pads medialise the centre of force, whereas medial arch supporting insoles lateralise the force. We assessed the clinical results of the treatment of plantar fasciitis with silicone heel pads and medial arch-supported silicone insoles.

  19. Fluoroquinolone-induced bilateral rupture of the Achilles tendon: clinical and sonographic findings

    Directory of Open Access Journals (Sweden)

    P. Busilacchi

    2011-09-01

    Full Text Available The fluoroquinolones are antibiotics widely used in the clinical practice. The concomitant use of corticosteroids and fluoroquinolones in elderly patients is recognised as a risk factor for developing clinically relevant tendon lesions. Fluoroquinolone-induced tendinopathy is underreported in the literature. Clinical case. A 67-year-old man, came to our observation complaining of 5 days history of bilateral heel pain. The patient had a medical history of sarcoidosis and was treated with a daily dose of 5 mg of prednisone. He was initially given oral levofloxacin (500 mg/die for 10 days, because of an acute respiratory infection. Two days before the end of the antibiotic therapy, he developed bilateral heel pain. He denied any history of trauma. Physical examination revealed swelling and marked tenderness with mild palpation of the Achilles tendons at the calcaneal insertion. The ultrasound evaluation of the Achilles tendons revealed the following main abnormalities: diffuse thickening, loss of the “fibrillar” echotexture, blurred margins, and bilateral partial tendon tears. Discussion. Bilateral Achilles tendon pain and rupture has been described as a rare adverse effect of fluoroquinolone treatment. Most of the fluoroquinolone-induced tendinopathies of the Achilles tendon are due to ciprofloxacin. To the best of our knowledge, this is the first description of bilateral Achilles tendon rupture due to levofloxacin. The risk/benefit ratio of the fluoroquinolones should be carefully considered and these drugs should be prescribed cautiously in elderly patients treated with corticosteroids. This case can be regarded as a representative example of the potential clinical efficacy of sonography in daily rheumatological practise.

  20. A retrospective descriptive study of nursing home residents with heel eschar or blisters.

    Science.gov (United States)

    Shannon, Mary M

    2013-01-01

    Pressure ulcers on heels are a serious problem in nursing home patients and can lead to complications. Current clinical guidelines recommend leaving dry heel eschar intact, but the evidence for this recommendation is largely based on expert opinion and not always followed. To examine outcomes of heel pressure ulcers in nursing home patients, a retrospective study was conducted by reviewing the charts of patients in 15 different nursing homes who had a heel eschar or a heel blister during a period of 50 months. In all facilities, standard protocol of care consisted of offloading the area and keeping eschar and blisters dry and debriding only if the eschar or blister became loose. A total of 263 heel wounds were identified. Of those, 179 (68%) had eschar and 84 (32%) were blisters. Almost half of all patients (41%) were lost to follow-up. All but one (amputation related to pain from ischemia) of the remaining wounds (n = 154) healed. Ninety-four of the 95 wounds with eschar and 57 of 57 wounds with blisters healed after an average of 11 (SD 9.44) weeks for wounds with eschar and 6 (SD 4.75) weeks for blister-covered wounds. These results suggest practitioners can follow current clinical guidelines for the management of these wounds until further research comparing different protocols of care has been conducted.

  1. Study on lumbar kinematics and the risk of low back disorder in female university students by using shoes of different heel heights.

    Science.gov (United States)

    Iqbal, Rauf; De, Amitabha; Mishra, Wricha; Maulik, Shreya; Chandra, A M

    2012-01-01

    The study was taken up to investigate the effects of heel heights on lumbar kinematics and the risk of Low Back Disorder (LBD) in females. Nineteen female university students (24.5 ± 3.36 yrs) volunteered in the study. Lumbar kinematics was measured by using Industrial Lumbar Motion Monitor (iLMM). The volunteers were asked to walk for a distance of 50 meters in 3 different given conditions i.e bare foot (Heel 0), with flat heels (Heel 1) and with high heels (Heel 2). Heights of Heel 1 and Heel 2 were 1.5 ± 0.84 cm and 5.5 ± 1.70 cm respectively. The Lumbar kinematic parameters studied were- Average Twisting Velocity (ATV), Maximum Sagital Flexion (MSF) and Maximum Lateral Velocity (MLV). It was observed that all the above mentioned Lumbar kinematics - ATV, MSF and MLV increases with increase of heel heights, which in turn increases the risk of LBD. As a result of increase in Lumbar kinematic values with increase in heel heights, LBD risk has also increased. Mean and SD of the LBD risk with Heel 0, Heel 1 and Heel 2 were 16.79 ± 6.04%, 19.00 ± 7.38% and 22.11 ± 6.98% respectively. Lower stature with high heels showed higher risk of LBD than the higher stature with high heels.

  2. 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]...

  3. Pressure Sore at an Unusual Site- the Bilateral Popliteal Fossa: A Case report

    Directory of Open Access Journals (Sweden)

    Kamal Kataria

    2012-05-01

    Full Text Available Pressure sore is tissue ulceration due to unrelieved pressure, altered sensory perception, and exposure to moisture. Geriatric patients with organic problems and patients with spinal cord injuries are the high-risk groups. Soft tissues over bony prominences are the common sites for ulcer development. About 95% of pressure ulcers occur in the lower part of the body. Ischial tuberosity, greater trochanter, sacrum and heel are common sites. In addition to these, pressure sores at unusual sites like nasal alae, malar eminences, cervical region and medial side of knee have also been described. Only 1.6% of the patients present with sores in areas outside the pelvis and lower extremity. In a paraplegic patient, pressure sores are usually over extensor surface of knee and heel but pressure ulcer over popliteal fossa are extremely rare. We herein report a case of a 36-years-old diabetic and paraplegic male, who presented with multiple bed sores involving the sacral area, heels and bilateral popliteal fossa. Popliteal fossa is an unusual site for pressure sores. Only one similar case has been previously reported in the literature.

  4. 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.

  5. [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.

  6. 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.

  7. 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...

  8. 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...

  9. 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.

  10. 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

  11. 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.

  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. Delayed-onset bilateral abducens paresis after head trauma

    Directory of Open Access Journals (Sweden)

    Pravin Salunke

    2012-01-01

    Full Text Available Bilateral sixth nerve paresis following closed head injury, though rare, is a known entity. However, delayed-onset post-traumatic bilateral abducens paresis is extremely rare. We present two cases. The first patient had onset of bilateral abducens paresis 2 weeks after closed head injury and the second patient after 3 days. The cause in the former was detected to be chronic subdural hematoma and in the latter is speculated to be edema/ischemia due to injury to soft tissue structures housing these nerves. The delayed onset of bilateral abducens paresis following head injury may vary according to the cause. There may be another mechanism of injury apart from direct trauma. Though rare, it needs to be evaluated and may have a treatable cause like elevated intracranial pressure.

  15. Investigating the Effects of Knee Flexion during the Eccentric Heel-Drop Exercise

    Directory of Open Access Journals (Sweden)

    Robert A. Weinert-Aplin, Anthony M.J. Bull, Alison H. McGregor

    2015-06-01

    Full Text Available This study aimed to characterise the biomechanics of the widely practiced eccentric heel-drop exercises used in the management of Achilles tendinosis. Specifically, the aim was to quantify changes in lower limb kinematics, muscle lengths and Achilles tendon force, when performing the exercise with a flexed knee instead of an extended knee. A musculoskeletal modelling approach was used to quantify any differences between these versions of the eccentric heel drop exercises used to treat Achilles tendinosis. 19 healthy volunteers provided a group from which optical motion, forceplate and plantar pressure data were recorded while performing both the extended and flexed knee eccentric heel-drop exercises over a wooden step when barefoot or wearing running shoes. This data was used as inputs into a scaled musculoskeletal model of the lower limb. Range of ankle motion was unaffected by knee flexion. However, knee flexion was found to significantly affect lower limb kinematics, inter-segmental loads and triceps muscle lengths. Peak Achilles load was not influenced despite significantly reduced peak ankle plantarflexion moments (p < 0.001. The combination of reduced triceps lengths and greater ankle dorsiflexion, coupled with reduced ankle plantarflexion moments were used to provide a basis for previously unexplained observations regarding the effect of knee flexion on the relative loading of the triceps muscles during the eccentric heel drop exercises. This finding questions the role of the flexed knee heel drop exercise when specifically treating Achilles tendinosis.

  16. Bilateral pneumothoraces secondary to acupuncture therapy.

    Science.gov (United States)

    Nguyen, Theresa M; Roy, Neil K; Zlupko, George R

    2011-09-01

    Acupuncture is becoming increasingly popular in the United States for a wide variety of uses, ranging from the treatment of chronic back pain to aiding in addiction therapy. As this form of complementary and alternative medicine becomes more prevalent in certain areas of the country, it is of paramount importance that the emergency physician be familiar with its methods and potential complications. In general, acupuncture is perceived as fairly safe. However, it is not without risks or side effects. In this case report, we discuss the history, methods, and common complications of acupuncture in the context of a patient who presented to the Emergency Department (ED) with bilateral pneumothoraces secondary to acupuncture therapy.

  17. 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.

  18. Constipation following bilateral of internal iliac artery aneurysms

    Directory of Open Access Journals (Sweden)

    S Morita

    2012-09-01

    Full Text Available A 72-year-old man presented with constipation. He was hypertensive and suffered from chronic constipation. On arrival, the patient was fully conscious, and his vital signs were stable. He requested an enema because this treatment had proved effective in the past. On physical examination, a hard palpable mass was detected in the lower abdomen. Computed tomography was performed with contrast media. It revealed an abdominal aortic aneurysm (AAA and bilateral internal iliac artery aneurysms (IIAAs; the latter obstructing the sigmoid colon. We believe that this obstruction was the cause of constipation. The patient underwent Y-graft replacement for the treatment of the AAA and bilateral IIAAs. The surgery was successful, and constipation has not recurred since. As constipation is the most common digestive disorder in the general population, all physicians should be aware that chronic constipation can be caused by bilateral IIAAs.

  19. Bilateral spontaneous rupture of flexor digitorum profundus tendons.

    LENUS (Irish Health Repository)

    O'Sullivan, S T

    2012-02-03

    Spontaneous tendon rupture is an unusual condition usually associated with underlying disease processes such as rheumatoid arthritis, chronic renal failure or bony abnormalities of the hand. We report a case of spontaneous, non-concurrent bilateral rupture of flexor profundus tendons in an otherwise healthy individual. Treatment was successful and consisted of a two-stage reconstruction of the ruptured tendon.

  20. Bilateral Ultrasound Guided Supraclavicular Block in a Patient on Antiplatelet Drugs

    Directory of Open Access Journals (Sweden)

    Lokesh Kumar KS

    2015-04-01

    Full Text Available A 63 year old male hypertensive and diabetic patient, with coronary artery and chronic obstructive pulmonary disease, presented with bilateral both bone forearm fracture. Open reduction and internal fixation was done successfully with bilateral ultrasound guided supraclavicular block. The problems associated with peripheral nerve block in an Ischemic Heart Disease (IHD patient on antiplatelet therapy are discussed.

  1. Extracorporal shock wave therapy in patients with tennis elbow and painful heel.

    Science.gov (United States)

    Hammer, D S; Rupp, S; Ensslin, S; Kohn, D; Seil, R

    2000-01-01

    The aim of this study was to evaluate the effect of extracorporal shock wave therapy (ESWT) in tennis elbow and painful heel. Nineteen patients with tennis elbow and 44 patients with painful heel in which conservative treatment had failed underwent ESWT. Both groups received 3000 shock waves of 0.12 mJ/mm2 three times at weekly intervals. After a follow-up of 5 and 6 months respectively, pain measured on a visual analogue scale (VAS) decreased significantly in both groups. The success rate (excellent and good results) was 63% in tennis elbows and 70% in painful heels. ESWT seems to be a useful conservative alternative in the treatment of both conditions.

  2. Heel blood sampling in European neonatal intensive care units: compliance with pain management guidelines

    DEFF Research Database (Denmark)

    Losacco, Valentina; Cuttini, Marina; Greisen, Gorm

    2011-01-01

    Objective To describe the use of heel blood sampling and non-pharmacological analgesia in a large representative sample of neonatal intensive care units (NICUs) in eight European countries, and compare their self-reported practices with evidence-based recommendations. Methods Information on use...... admissions per year were included in this analysis. Results Use of heel blood sampling appeared widespread. Most units in the Netherlands, UK, Denmark, Sweden and France predominantly adopted mechanical devices, while manual lance was still in use in the other countries. The two Scandinavian countries...... and France were the most likely, and Belgium and Spain the least likely to employ recommended combinations of evidence-based pain management measures. Conclusions Heel puncture is a common procedure in preterm neonates, but pain appears inadequately treated in many units and countries. Better compliance...

  3. Clinical Observation of Chinese Herbal Fumigation plus Mulberry Stick Beating for Heel Pain

    Institute of Scientific and Technical Information of China (English)

    Shen Qing-he; Shen Zhi-fang; Yan Yu-qin; Zhu Gao-feng

    2014-01-01

    Objective:To observe the clinical efficacy of Chinese herbal fumigation plus beating with mulberry stick in treating heel pain. Methods: Sixty patients with heel pain were randomized into a treatment group and a control group, 30 in each group. The treatment group was intervened by Chinese herbal fumigation plus beating with mulberry stick, and the control group was by orally taking Diclofenac Sodium Sustained Release Tablets plus external use of She Xiang Zhen Tong Gao (Moschus Analgesic Plaster). After one treatment course, the visual analogue scale (VAS) was used to observe the change of pain, and the clinical efficacies were also evaluated. Results: After intervention, the improvement of VAS score in the treatment group was more significant than that in the control group (P Conclusion:Chinese herbal fumigation plus beating with mulberry stick can produce a higher clinical efficacy than orally taking Diclofenac Sodium Sustained Release Tablets in treating heel pain.

  4. 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.

  5. Influence of knee flexion angle and age on triceps surae muscle fatigue during heel raises.

    Science.gov (United States)

    Hébert-Losier, Kim; Schneiders, Anthony G; García, José A; Sullivan, S John; Simoneau, Guy G

    2012-11-01

    The triceps surae (TS) muscle-tendon unit is 1 of the most commonly injured in elite and recreational athletes, with a high prevalence in middle-aged adults. The performance of maximal numbers of unilateral heel raises is used to assess, train, and rehabilitate TS endurance and conventionally prescribed in 0° knee flexion (KF) for the gastrocnemius and 45° for the soleus (SOL). However, the extent of muscle selectivity conferred through the change in the knee angle is lacking for heel raises performed to volitional fatigue. This study investigated the influence of knee angle on TS muscle fatigue during heel raises and determined whether fatigue differed between middle-aged and younger-aged adults. Forty-eight healthy individuals aged 18-25 and 35-45 years performed maximal numbers of unilateral heel raises in 0° and 45° KF. Median frequencies and linear regression slopes were calculated from the SOL, gastrocnemius medialis (GM), and gastrocnemius lateralis (GL) surface electromyographic signals. Stepwise mixed-effect regressions were used for analysis. The subjects completed an average of 45 and 48 heel raises in 0° and 45° KF, respectively. The results indicated that the 3 muscles fatigued during testing as all median frequencies decreased, and regression slopes were negative. Consistent with muscle physiology and fiber typing, fatigue was greater in the GM and GL than in the SOL (p < 0.001). However, knee angle did not influence TS muscle fatigue parameters (p = 0.814), with similar SOL, GM, and GL fatigue in 0° and 45° KF. These findings are in contrast with the traditionally described clinical use of heel raises in select knee angles for the gastrocnemius and the SOL. Furthermore, no difference in TS fatigue between the 2 age groups was able to be determined, despite the reported higher prevalence of injury in middle-aged individuals.

  6. A retrospective study of homoeopathic treatment in patients with heel pain with or without Calcaneal Spur

    Directory of Open Access Journals (Sweden)

    Suraia Parveen

    2017-01-01

    Full Text Available Background: Heel pain is a common clinical condition which significantly affects the quality of life. It is frequently associated with calcaneal spur (CS. Despite its high prevalence, the optimal treatment remains unclear. The aim and objective of this study is to evaluate the extent of CS in heel pain; correlation of CS with some sociodemographic and health-related factors; and outcome of homoeopathic treatment over a period of 6 months. Methodology: It was a retrospective study done at Dr. Anjali Chatterjee Regional Research Institute for Homoeopathy, Kolkata. Samples were selected from the patients referred for ankle X-ray from August 2014 to July 2015 for nontraumatic heel pain. Their files were traced from outpatient department, and treatment records were reviewed over the next 6 months. Results: Totally 92 patients, 70 women and 22 men, had undergone lateral X-ray of ankle for nontraumatic heel pain, of which 76 (82.6% patients had CS. Extent of CS was found to be higher in case of females, older age, overweight, and profession of housemaid or manual labor. Homoeopathic treatment showed positive response in nearly 75% of the CS patients. The most useful medicines were Calcarea flouricum, Rhus toxicodendron, Ledum palustre, and Aranea diadema. Conclusion: CS was found in nearly 80% of patients presenting with heel pain, which showed association with female sex, overweight, increasing age, and profession requiring heel stress. Homoeopathic treatment was effective in 3/4th of CS patients, and Rhus toxicodendron and Calcarea flouricum are the two most commonly used medicines.

  7. Bilateral Antepartum Mastitis

    Directory of Open Access Journals (Sweden)

    Peyman Alibeigi

    2010-12-01

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

  8. [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.

  9. Idiopathic Bilateral Bloody Tearing

    Directory of Open Access Journals (Sweden)

    Emrullah Beyazyıldız

    2015-01-01

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

  10. 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.

  11. Anterior cruciate ligament rupture secondary to a 'heel hook': a dangerous martial arts technique.

    Science.gov (United States)

    Baker, Joseph F; Devitt, Brian M; Moran, Ray

    2010-01-01

    The 'heel hook' is a type of knee lock used in some forms of martial arts to stress the knee and cause opponent to concede defeat. While the knee is in a flexed and valgus disposition, an internal rotation force is applied to the tibia. Reports are lacking on serious knee trauma as a result of this technique. We report the case of a 32-year-old Mixed Martial Arts exponent who sustained complete anterior cruciate ligament rupture and an medial collateral ligament injury from the use of a 'heel hook'.

  12. The role of bone scintigraphy in determining the etiology of heel pain

    Energy Technology Data Exchange (ETDEWEB)

    Ozdemir, H.; Soyuncu, Y.; Urguden, M. [Akdeniz Univ., Antalya (Turkey). Medical School; Ozdemir, A. [General State Hospital, Antalya (Turkey)

    2002-09-01

    In this study we aimed to determine the role of bone scintigraphy as an objective diagnostic method in patients with heel pain. Sixty-seven heels of 50 of 182 patients with defined features who attended the orthopedics outpatient clinic with heel pain over a 3-year period, were treated with combined methods such as nonsteroidal anti-inflammatory drugs (NSAID) and contrast baths, stretching exercises and changing of footwear habits. A one year follow-up was established. The criteria identified by Wolgin et al. were used in assessing the results of the treatment. Subcalcaneal spur was demonstrated by radiography in 44 of the 67 heels. There were two different imaging patterns observed on three phase bone scintigraphy. Type I imaging pattern: Focal increased activity in the heel region or normal activity on dynamic and the blood pool phases and focal increased activity at the inferior calcaneal surface in the late static phase. Type II imaging pattern: Diffuse increased activity along the plantar fascia in the dynamic and the blood pool phase, and focal increased activity at the inferior calcaneal surface in the late static phase. There were 34 (50.7%) type I and 18 (26.8%) type II imaging patterns on the scans. Type I and type II imaging patterns were described as osseous and fascial respectively. At the final examination, the results for pattern type I were good in 16 patients (66.7%), fair in 6 patients (25%) and poor in 2 patients (8.3%), whereas in pattern type II results were good in 12 patients (80%) and fair in 3 patients (20%). The recurrence frequency was 4.1% and 6.6%, respectively. Subcalcaneal spur was determined in 70.5% of the patients with osseous pathology and 55.5% of the patients with fascial pathology. Based on this result, it can be ascertained that calcaneal spurs develop during the pathological process causing heel pain. Other findings supporting this claim were the differences in symptom periods of the patients with type I and type II imaging

  13. 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.

  14. 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.

  15. Acute effect of heel-drop exercise with varying ranges of motion on the gastrocnemius aponeurosis-tendon's mechanical properties.

    Science.gov (United States)

    Jeong, Siwoo; Lee, Dae-Yeon; Choi, Dong-Sung; Lee, Hae-Dong

    2014-06-01

    The objectives of this study was to investigate the acute effects of various magnitudes of tendon strain on the mechanical properties of the human medial gastrocnemius (MG) in vivo during controlled heel-drop exercises. Seven male and seven female volunteers performed two different exercises executed one month apart: one was a heel-drop exercise on a block (HDB), and the other was a heel-drop exercise on level floor (HDL). In each regimen, the subjects completed a session of 150 heel-drop exercises (15 repetitions×10 sets; with a 30 s rest following each set). Before and immediately after the heel-drop exercise, the ankle plantar flexor torque and elongation of the MG were measured using a combined measurement system of dynamometry and ultrasonography and then the MG tendon strain and stiffness were evaluated in each subject. The tendon stiffness measured prior to the exercises was not significantly different between the two groups 23.7±10.6N/mm and 24.1±10.0N/mm for the HDB and HDL, respectively (p>.05). During the heel-drop exercise, it was found that the tendon strain during the heel-drop exercise on a block (8.4±3.7%) was significantly higher than the strain measured on the level floor (5.4±3.8%) (p<.05). In addition, the tendon stiffness following the heel-drop exercise on a block (32.3±12.2N/mm) was significantly greater than the tendon stiffness measured following the heel-drop exercise on the level floor (25.4±11.4N/mm) (p<.05). The results of this study suggest that tendon stiffness immediately following a heel-drop exercise depends on the magnitude of tendon strain.

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

    Directory of Open Access Journals (Sweden)

    Carlos Frederico Lopes Benevides

    2007-04-01

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

  17. Tank Farm WM-182 and WM-183 Heel Slurry Samples PSD Results

    Energy Technology Data Exchange (ETDEWEB)

    Batcheller, T.A.; Huestis, G.M.

    2000-08-31

    Particle size distribution (PSD) analysis of INTEC Tank Farm WM-182 and WM-183 heel slurry samples were performed using a modified Horiba LA-300 PSD analyzer at the RAL facility. There were two types of testing performed: typical PSD analysis, and setting rate testing. Although the heel slurry samples were obtained from two separate vessels, the particle size distribution results were quite similar. The slurry solids were from approximately a minimum particle size of 0.5 mm to a maximum of 230 mm with about 90% of the material between 2-to-133 mm, and the cumulative 50% value at approximately 20 mm. This testing also revealed that high frequency sonication with an ultrasonic element may break-up larger particles in the WM-182 and WM-183 tank from heel slurries. This finding represents useful information regarding ultimate tank heel waste processing. Settling rate testing results were also fairly consistent with material from both vessels in that it appears that most of the mass of solids settle to an agglomerated, yet easily redispersed layer at the bottom. A dispersed and suspended material remained in the ''clear'' layer above the settled layer after about one-half an hour of settling time. This material had a statistical mode of approximately 5 mm and a maximum particle size of 30 mm.

  18. Lower limb mechanics during moderate high-heel jogging and running in different experienced wearers.

    Science.gov (United States)

    Fu, Fengqin; Zhang, Yan; Shu, Yang; Ruan, Guoqing; Sun, Jianjun; Baker, Julien S; Gu, Yaodong

    2016-08-01

    The aim of this study is to investigate the differences in lower limb kinematics and kinetics between experienced (EW) and inexperienced (IEW) moderate high-heel wearers during jogging and running. Eleven experienced female wearers of moderate high-heel shoes and eleven matched controls participated in jogging and running tests. A Vicon motion analysis system was used to capture kinematic data and a Kistler force platform was used to collect ground reaction force (GRF). There were no significant differences in jogging and running speed respectively. Compared with IEW, EW adopted larger stride length (SL) with lower stride frequency (SF) at each corresponding speed. During running, EW enlarged SL significantly while IEW increased both SL and SF significantly. Kinematic data showed that IEW had generally larger joint range of motion (ROM) and peak angles during stance phase. Speed effect was not obvious within IEW. EW exhibited a significantly increased maximal vertical GRF (Fz2) and vertical average loading rate (VALR) during running, which was potentially caused by overlong stride. These suggest that both EW and IEW are at high risk of joint injuries when running on moderate high heels. For wearers who have to do some running on moderate high heels, it is crucial to control joint stability and balance SL and SF consciously.

  19. [Cover flaps for loss of substance on the heel. Apropos of 8 cases].

    Science.gov (United States)

    Mulfinger, C; Bardot, J; Legre, R; Aubert, J P; Magalon, G; Bureau, H

    1993-10-01

    The anatomical and function characteristics of the heel region explain the large number of methods used and the differences of opinion particularly in relation to the repair of weightbearing zones. Our study is based on 28 patients in whom we performed: ten regional flaps, six cross-leg flaps, sixteen microsurgical flaps. The temporal fascia free flap provides good results on the posterior surface with minimal sequelae at the donor site. The medial plantar flap appears to be the most suitable flap for weight-bearing zones. Cross-lep flaps allow satisfactory repair of the weightbearing zone, but the scarred appearance of the donor site is inaesthetic and immobilisation is uncomfortable. The problem of large defects is still not resolved and no really satisfactory method is available among the various distant, skin, myocutaneous, pure muscle or cross-leg flaps. The solution may reside in a combination of two flaps allowing better adaptation to the morphology of the heel. The importance of heel sensation, particularly in the weight-bearing zone, led to the concept of the use of sensitive or resensitised flaps. After a review of the literature and our results, we did not find any correlation between the sensitivity obtained and the success of the reconstruction. It therefore seems useless to perform microscopic nerve sutures in order to resensitise distant heel flaps. The patient's cooperation is essential in every case to compensate for the decreased sensitivity by means of increased visual surveillance and the wearing of suitable shoes.

  20. EXCISION OF RETROCALCANEAL SPUR BY A LATERAL APPROA CH FOR RELIEF OF HEEL PAIN

    Directory of Open Access Journals (Sweden)

    Nandivada

    2013-04-01

    Full Text Available ABSTRACT : retrocalcaneal pain could be due to various reason s depending on the structure involved in the region. Bursal irritation is a comm on finding which is well relieved by non surgical modality of treatment rest, ice therapy, a nd other modalities of physiotherapy. CONTEXT (background: Podiatric or foot problems are increasing in our lif estyles due to various reasons . HEEL PAIN DUE TO RETROCALCANEAL S PUR IS AN IMPORTANT CAUSE AMONGST THE MANY CAUSES OF HEEL PAIN Retrocalcaneal bursitis is a common presentation which is easily identifiable and treated . The retr ocalcaneal spur or bony osteophyte poses a potential problem to the tendon of tendo achillis and results in its repeated irritation causing tendinitis and future weakening .Hence this study o f 5 cases showed that the excision of the retrocalcaneum provided greater relief and i feel t he lateral approach to the calcaneal spur area more comfortable . AIM: Aim of this case study is to inform the orthopaedic fraternity and the post graduate students about the pain relief obtained by excision of the retrocalcaneal spur by a lateral approach to the ankle postero lateral to the t endo achillis . MATERIAL AND METHODS : Between 2011 and 2013 an analysis of the retrocalca neal spur patients and their resistant heel pain cases were given a detailed x ray examination a nd were found to have an impinging retrocalcaneal spur and the method of treatment used was a lateral approach to the heel and excision of the posterior retrocalcaneal spur under d irect vision

  1. Tank Farm WM-182 and WM 183 Heel Slurry Samples PSD Results

    Energy Technology Data Exchange (ETDEWEB)

    Batcheller, Thomas Aquinas

    2000-09-01

    Particle size distribution (PSD) analysis of INTEC Tank Farm WM-182 and WM-183 heel slurry samples were performed using a modified Horiba LA-300 PSD analyzer at the RAL facility. There were two types of testing performed: typical PSD analysis, and setting rate testing. Although the heel slurry samples were obtained from two separate vessels, the particle size distribution results were quite similar. The slurry solids were from approximately a minimum particle size of 0.5 mm to a maximum of 230 mm-with about 90% of the material between 2-to-133 mm, and the cumulative 50% value at approximately 20 mm. This testing also revealed that high frequency sonication with an ultrasonic element may break-up larger particles in the WM-182 and WM-183 tank from heel slurries. This finding represents useful information regarding ultimate tank heel waste processing. Settling rate testing results were also fairly consistent with material from both vessels in that it appears that most of the mass of solids settle to an agglomerated, yet easily redispersed layer at the bottom. A dispersed and suspended material remained in the "clear" layer above the settled layer after about one-half an hour of settling time. This material had a statistical mode of approximately 5 mm and a maximum particle size of 30 mm.

  2. Accelerations due to impact at heel strike using below-knee prosthesis

    NARCIS (Netherlands)

    Jaarsveld, van H.W.L.; Grootenboer, H.J.; Vries, de J.

    1990-01-01

    The acceleration in the sagittal plane of the prosthetic tube at heel strike in normal walking was measured in five healthy amputees with their definitive below-knee prosthesis, every subject using six different prosthetic feet, wearing sport shoes as well as leather shoes. The experiments were carr

  3. 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.

  4. Bilateral afrenal nodules due to histoplasmosis in an elderly

    Directory of Open Access Journals (Sweden)

    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.

  5. 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.

  6. Effect of medial arch-heel support in inserts on reducing ankle eversion: a biomechanics study

    Directory of Open Access Journals (Sweden)

    Yung Patrick SH

    2008-02-01

    Full Text Available Abstract Background Excessive pronation (or eversion at ankle joint in heel-toe running correlated with lower extremity overuse injuries. Orthotics and inserts are often prescribed to limit the pronation range to tackle the problem. Previous studies revealed that the effect is product-specific. This study investigated the effect of medial arch-heel support in inserts on reducing ankle eversion in standing, walking and running. Methods Thirteen pronators and 13 normal subjects participated in standing, walking and running trials in each of the following conditions: (1 barefoot, and shod condition with insert with (2 no, (3 low, (4 medium, and (5 high medial arch-heel support. Motions were captured and processed by an eight-camera motion capture system. Maximum ankle eversion was calculated by incorporating the raw coordinates of 15 anatomical positions to a self-compiled Matlab program with kinematics equations. Analysis of variance with repeated measures with post-hoc Tukey pairwise comparisons was performed on the data among the five walking conditions and the five running conditions separately. Results Results showed that the inserts with medial arch-heel support were effective in dynamics trials but not static trials. In walking, they successfully reduced the maximum eversion by 2.1 degrees in normal subjects and by 2.5–3.0 degrees in pronators. In running, the insert with low medial arch support significantly reduced maximum eversion angle by 3.6 and 3.1 degrees in normal subjects and pronators respectively. Conclusion Medial arch-heel support in inserts is effective in reducing ankle eversion in walking and running, but not in standing. In walking, there is a trend to bring the over-pronated feet of the pronators back to the normal eversion range. In running, it shows an effect to restore normal eversion range in 84% of the pronators.

  7. Effect of shoe heel height on vastus medialis and vastus lateralis electromyographic activity during sit to stand

    Directory of Open Access Journals (Sweden)

    Hodgson David

    2008-01-01

    Full Text Available Abstract Background It has been proposed that high-heeled shoes may contribute to the development and progression of knee pain. However, surprisingly little research has been carried out on how shoe heel height affects muscle activity around the knee joint. The purpose of this study was to investigate the effect of differing heel height on the electromyographic (EMG activity in vastus medialis (VM and vastus lateralis (VL during a sit to stand activity. This was an exploratory study to inform future research. Methods A repeated measures design was used. Twenty five healthy females carried out a standardised sit to stand activity under 4 conditions; barefoot, and with heel wedges of 1, 3, and 5 cm in height. EMG activity was recorded from VM and VL during the activity. Data were analysed using 1 × 4 repeated measures ANOVA. Results Average rectified EMG activity differed with heel height in both VM (F2.2, 51.7 = 5.24, p 3, 72 = 5.32, p 3, 72 = 0.61, p = 0.609. Conclusion We found that as heel height increased, there was an increase in EMG activity in both VM and VL, but no change in the relative EMG intensity of VM and VL as measured by the VM: VL ratio. This showed that no VM: VL imbalance was elicited. This study provides information that will inform future research on how heel height affects muscle activity around the knee joint.

  8. The influence of revised high-heeled shoes on foot pressure and center of pressure during standing in young women.

    Science.gov (United States)

    Bae, Young-Hyeon; Ko, Mansoo; Lee, Suk Min

    2015-12-01

    [Purpose] Revised high-heeled shoes were developed to minimize foot deformities by reducing excessive load on the forefoot during walking or standing in adult females, who frequently wear standard high-heeled shoes. Specifically, this study aimed to investigate the effects of revised high-heeled shoes on foot pressure distribution and center of pressure distance during standing in adult females. [Subjects and Methods] Twelve healthy adult females were recruited to participate in this study. Foot pressures were obtained under 3 conditions: barefoot, in revised high-heeled shoes, and in standard 7-cm high-heeled shoes. Foot pressure was measured using the Tekscan HR mat scan system. One-way repeated analysis of variance was used to compare the foot pressure distribution and center of pressure distance under these 3 conditions. [Results] The center of pressure distance between the two lower limbs and the fore-rear distribution of foot pressure were significantly different for the 3 conditions. [Conclusion] Our findings support the premise that wearing revised high-heeled shoes seems to provide enhanced physiologic standing posture compared to wearing standard high-heeled shoes.

  9. Orthotic Heel Wedges Do Not Alter Hindfoot Kinematics and Achilles Tendon Force During Level and Inclined Walking in Healthy Individuals.

    Science.gov (United States)

    Weinert-Aplin, Robert A; Bull, Anthony M J; McGregor, Alison H

    2016-04-01

    Conservative treatments such as in-shoe orthotic heel wedges to treat musculoskeletal injuries are not new. However, weak evidence supporting their use in the management of Achilles tendonitis suggests the mechanism by which these heel wedges works remains poorly understood. It was the aim of this study to test the underlying hypothesis that heel wedges can reduce Achilles tendon load. A musculoskeletal modeling approach was used to quantify changes in lower limb mechanics when walking due to the introduction of 12-mm orthotic heel wedges. Nineteen healthy volunteers walked on an inclinable walkway while optical motion, force plate, and plantar pressure data were recorded. Walking with heel wedges increased ankle dorsiflexion moments and reduced plantar flexion moments; this resulted in increased peak ankle dorsiflexor muscle forces during early stance and reduced tibialis posterior and toe flexor muscle forces during late stance. Heel wedges did not reduce overall Achilles tendon force during any walking condition, but did redistribute load from the medial to lateral triceps surae during inclined walking. These results add to the body of clinical evidence confirming that heel wedges do not reduce Achilles tendon load and our findings provide an explanation as to why this may be the case.

  10. Effects of Shoe Heel Height on Loading and Muscle Activity for Trans-Tibial Amputees During Standing

    Institute of Scientific and Technical Information of China (English)

    JIA Xiaohong; WANG Rencheng; Winson Lee

    2009-01-01

    This study accesses the effects of shoe heel heights on loading, muscle activity, and plantar foot pressure of trans-tibial amputees during standing. Five male subjects with unilateral trans-tibial amputation volunteered to participate in this study. Three pairs of shoes with zero, 20 mm, and 40 mm heel heights were used. The loading line of the prosthetic side, the plantar foot pressure, and the surface electromyography (EMG) of 10 muscles were simultaneously recorded. With increasing shoe heel heights during standing, the loading line of the prosthetic side shifted from the anterior to the posterior side of the knee center, the peak pressure was increased in the medial forefoot region, and the peak pressure was reduced in the heel region. The EMG of the medial and lateral gastrocnemius of the sound leg almost doubled and that of the rectus fomris, vastus lateralis, and vastus medialis of the prosthetic side increased to different extents with in-creasing heel heights from zero to 40 mm. These results show a high correlation with human physical be-havior. Changing of the heel heights for trans-tibial amputees during standing actually had similar effects to altering the prosthetic sagittal alignment. The results suggest that an alignment change is necessary to ac-commodate heel height changes and that prosthesis users should be cautious when choosing shoes.

  11. 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...

  12. Bilateral Olecranon Tophaceous Gout Bursitis

    Directory of Open Access Journals (Sweden)

    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.

  13. Effect of gabapentin for treatment of neuropathic pain induced by bilateral sciatic nerve chronic constriction injury in rats%加巴喷丁治疗双侧坐骨神经结扎诱发大鼠神经病理性痛的效应

    Institute of Scientific and Technical Information of China (English)

    陈思; 申乐; 李昊; 罗爱伦; 虞雪融; 黄宇光

    2014-01-01

    目的 评价加巴喷丁治疗双侧坐骨神经结扎(bCCI)诱发大鼠神经病理性痛的效应.方法 SPF级健康雌性SD大鼠48只,体重180 ~ 200 g,7~9周龄,采用随机数字表法,将其分为4组(n=12):正常对照组(C组)、假手术组(S组)、bCCI组和bCCI+加巴喷丁组(G组).加巴喷丁给药方案:给药方式为腹腔注射,术前15 min给药1次,术后7-13 d期间2次/d,每次100 mg/kg,连续7d.分别于术前(基础水平)、术后1、3、6、8、10、14 d时记录双足机械缩足反应阈(MWT)、热缩足潜伏期(TWL)和冷刺激诱发缩足次数(TNCW).结果 与C组比较,bCCI组和G组左足和右足MWT降低,TWL缩短(P<0.05),S组上述指标差异无统计学意义(P>0.05);与bCCI组比较,G组左足和右足MWT升高,TWL延长(P<0.05),TNCW差异无统计学意义(P>0.05).结论 加巴喷丁可缓解bCCI诱发神经病理性痛大鼠机械痛觉过敏和热痛觉过敏,而对冷痛觉过敏无影响.%Objective To evaluate the effect of gabapentin for treatment of neuropathic pain induced by bilateral sciatic nerve chronic constriction injury (bCCI) of rats.Methods Forty-eight female SPF Sprague-Dawley rats,weighing 180-200 g,aged 7-9 weeks,were randomly divided into 4 groups (n =12 each) using a random number table:control group (C group),sham operation group (S group),bCCI group,and bCCI + gabapentin group (G group).Gabapentin 100 mg/kg was intraperitoneally injected once at 15 min before operation and twice a day during 7-13 days after operation for 7 consecutive days.The bilateral mechanical paw withdrawal threshold (MWT),thermal paw withdrawal latency (TWL) and number of cold-stimulated paw withdrawal were measured before operation (baseline) and at 1,3,6,8,10,14 days after operation.Results Compared with C group,the bilateral MWT was significantly decreased,and the bilateral TWL was shortened in bCCI and G groups,and no significant change was found in MWT and TWL in S group.Compared with bCCI group,the bilateral

  14. Bilateral Morgagni Hernia in Adult

    Directory of Open Access Journals (Sweden)

    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.

  15. 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....

  16. Influence of knee flexion angle and age on triceps surae muscle activity during heel raises.

    Science.gov (United States)

    Hébert-Losier, Kim; Schneiders, Anthony G; García, José A; Sullivan, S John; Simoneau, Guy G

    2012-11-01

    Triceps surae and Achilles tendon injuries are frequent in sports medicine, particularly in middle-aged adults. Muscle imbalances and weakness are suggested to be involved in the etiology of these conditions, with heel-raise testing often used to assess and treat triceps surae (TS) injuries. Although heel raises are recommended with the knee straight for gastrocnemius and bent for soleus (SOL), the extent of muscle selectivity in these positions is not clear. This study aimed to determine the influence of knee angle and age on TS muscle activity during heel raises. Forty-eight healthy men and women were recruited from a younger-aged (18-25 years) and middle-aged (35-45 years) population. All the subjects performed unilateral heel raises in 0° and 45° knee flexion (KF). Soleus, gastrocnemius medialis (GM) and gastrocnemius lateralis (GL) surface electromyography signals were processed to compute root-mean-square amplitudes, and data were analyzed using mixed-effects models and stepwise regression. The mean TS activity during heel raises was 23% of maximum voluntary isometric contraction when performed in 0° KF and 21% when in 45°. Amplitudes were significantly different between TS muscles (p < 0.001) and KF angles (p < 0.001), with a significant interaction (p < 0.001). However, the age of the population did not influence the results (p = 0.193). The findings demonstrate that SOL activity was 4% greater when tested in 45° compared with 0° KF and 5% lower in the GM and GL. The results are consistent with the recommended use of heel raises in select knee positions for assessing, training, and rehabilitating the SOL and gastrocnemius muscles; however, the 4-5% documented change in activity might not be enough to significantly influence clinical outcome measures or muscle-specific benefits. Contrary to expectations, TS activity did not distinguish between middle-aged and younger-aged adults, despite the higher injury prevalence in middle age.

  17. EM-31 RETRIEVAL KNOWLEDGE CENTER MEETING REPORT: MOBILIZE AND DISLODGE TANK WASTE HEELS

    Energy Technology Data Exchange (ETDEWEB)

    Fellinger, A.

    2010-02-16

    The Retrieval Knowledge Center sponsored a meeting in June 2009 to review challenges and gaps to retrieval of tank waste heels. The facilitated meeting was held at the Savannah River Research Campus with personnel broadly representing tank waste retrieval knowledge at Hanford, Savannah River, Idaho, and Oak Ridge. This document captures the results of this meeting. In summary, it was agreed that the challenges to retrieval of tank waste heels fell into two broad categories: (1) mechanical heel waste retrieval methodologies and equipment and (2) understanding and manipulating the heel waste (physical, radiological, and chemical characteristics) to support retrieval options and subsequent processing. Recent successes and lessons from deployments of the Sand and Salt Mantis vehicles as well as retrieval of C-Area tanks at Hanford were reviewed. Suggestions to address existing retrieval approaches that utilize a limited set of tools and techniques are included in this report. The meeting found that there had been very little effort to improve or integrate the multiple proven or new techniques and tools available into a menu of available methods for rapid insertion into baselines. It is recommended that focused developmental efforts continue in the two areas underway (low-level mixing evaluation and pumping slurries with large solid materials) and that projects to demonstrate new/improved tools be launched to outfit tank farm operators with the needed tools to complete tank heel retrievals effectively and efficiently. This document describes the results of a meeting held on June 3, 2009 at the Savannah River Site in South Carolina to identify technology gaps and potential technology solutions to retrieving high-level waste (HLW) heels from waste tanks within the complex of sites run by the U. S. Department of Energy (DOE). The meeting brought together personnel with extensive tank waste retrieval knowledge from DOE's four major waste sites - Hanford, Savannah River

  18. Investigations on the visco-elastic behaviour of a human healthy heel pad: in vivo compression tests and numerical analysis

    DEFF Research Database (Denmark)

    Matteoli, Sara; Fontanella, Chiara G.; Carniel, Emanuele L.;

    2013-01-01

    The aim of this study was to investigate the viscoelastic behaviour of the human heel pad by comparing the stress–relaxation curves obtained from a compression device used on an in vivo heel pad with those obtained from a threedimensional computer-based subject-specific heel pad model subjected...... to external compression. The three-dimensional model was based on the anatomy revealed by magnetic resonance imaging of a 31-year-old healthy female. The calcaneal fat pad tissue was described with a viscohyperelastic model, while a fibre-reinforced hyperelastic model was formulated for the skin. All......–relaxation and viscous recovery phenomena. The reliability of the investigations was validated by the interpretation of the mechanical response of heel tissues under the application of three pistons with diameter of 15, 20 and 40 mm, at the same displacement rate of about 1.7 mm/s. The maximum and minimum relative...

  19. 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...

  20. 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.

  1. Interdigital dermatitis, heel horn erosion, and digital dermatitis in 14 Norwegian dairy herds

    DEFF Research Database (Denmark)

    Knappe-Poindecker, M.; Gilhuus, M.; Jensen, Tim Kåre

    2013-01-01

    The aim of this study was to assess infectious foot diseases, including identification and characterization of Dichelobacter nodosus and Treponema spp., in herds having problems with interdigital dermatitis (ID) and heel horn erosion (E) and in control herds expected to have few problems. We also....... nodosus by PCR, culture, virulence testing, and serotyping. Biopsies were analyzed by fluorescent in situ hybridization regarding histopathology, identification, and characterization of Treponema spp., and identification of D. nodosus. Interdigital dermatitis was the most frequent foot disease...

  2. Gait training reduces ankle joint stiffness and facilitates heel strike in children with Cerebral Palsy

    DEFF Research Database (Denmark)

    Willerslev-Olsen, Maria; Lorentzen, Jakob; Nielsen, Jens Bo

    2014-01-01

    stretches below and above reflex threshold. Gait kinematics were recorded by 3-D video-analysis during treadmill walking. Foot pressure was measured by force-sensitive foot soles during treadmill and over-ground walking. RESULTS: Children with increased passive stiffness showed a significant reduction...... and facilitate toe lift and heel strike in children with CP. Intensive gait training may be beneficial in preventing contractures and maintain gait ability in children with CP....

  3. A Retrospective Quality Improvement Study Comparing Use Versus Nonuse of a Padded Heel Dressing to Offload Heel Ulcers of Different Etiologies.

    Science.gov (United States)

    Campbell, Noreen A; Campbell, Donna L; Turner, Andrea

    2015-11-01

    Offloading heel ulcers is a challenging task because strategies deemed to be most optimal from a medical perspective may be unacceptable to patients. Observed adverse dressing events and problems with offloading devices led to a pilot study and subsequent change in practice at the authors' Foot and Leg Ulcer Clinic. Starting in 2004, patients requiring offloading received a nonremovable padded heel dressing (PHD) that was changed twice a week by the visiting nurse. A retrospective quality improvement review was conducted to compare outcomes, nursing visits, and nursing visit costs for 40 consecutive patients with heel ulcers treated at this clinic with a nonremovable PHD (n = 20) or without a PHD (n = 20) between January 20, 2001 and December 31, 2006. Patient demographic data, relevant comorbidities, wound depth, weeks of care, adverse events, and treatment-related narrative comments were abstracted from patient records. Relevant comorbidities were similar in both groups. The PHD group was younger (average age of 74.6 [range 35-91] years) compared to PHD nonuse group (average age 79.5 [range 25-95] years; P less than 0.04). The PHD group required fewer total weeks of care compared to the nonuse group (368 versus 527 weeks, respectively; P less than 0.001), and average duration of clinic treatment in the PHD group was 18.40 (range 5-51) weeks versus 40.54 (range 6-88) weeks in the nonuse group. The PHD group had fewer total nursing visits (736 versus 1,581, P less than 0.001); the average number of nursing visits for the PHD was 36.80 (range 10-102) compared to 121.61 (range 18-264) for the nonuse group. Nursing visit costs were lower for PHD users ($114,080 versus $245,055, P less than 0.001), and the cost-efficiency ratio was less than one third (1:3.3) of PHD nonuse for the average heel ulcer. All 20 patients in the PHD use group had wound closure compared with the PHD nonuse group, in which 13 out of 20 wounds closed, 3 amputations were performed, and 4

  4. Death following bilateral complete Achilles tendon rupture in a patient on fluoroquinolone therapy: a case report

    Directory of Open Access Journals (Sweden)

    Gottschalk Andrew W

    2009-01-01

    Full Text Available Abstract Introduction Risk of tendon rupture, especially of the Achilles tendon, is one of the many potential side-effects of fluoroquinolone therapy. Achilles tendon rupture may be painful, debilitating or, as seen in our patient, devastating. While fluoroquinolone-induced tendon rupture typically accompanies other comorbidities (for example renal impairment or concurrent steroid therapy, our case represents a medical 'first' in that there were no such comorbidities and no steroid therapy. Furthermore, our case is remarkable in that tendon rupture was bilateral, complete, and resulted in a devastating outcome. Case presentation A healthy 91-year-old Caucasian man was placed on fluoroquinolone (levofloxacin therapy for a presumed bacterial pneumonitis. Subsequently, he developed bilateral heel pain, edema, and ecchymoses leading to a diagnosis of bilateral complete Achilles tendon rupture. This drug's side-effect was directly responsible for his subsequent physical and psychologic decline and unfortunate death. Conclusion Fluoroquinolones are a powerful and potent tool in the fight against bacterial infection. As a class, they are employed by primary care physicians as well as by subspecialty physicians in all areas of medical practice. However, as this case illustrates, the use of these drugs is not without risk. Attention must be paid to potential side-effects when prescribing any medication, and close follow-up with patients is a medical necessity to evaluate for these adverse reactions, especially with fluoroquinolones.

  5. Effects of Cylinder Radius, Setover and Heel-Toe Difference on Cylinder-Flat Gauge of a Card

    Institute of Scientific and Technical Information of China (English)

    SUN peng-zi; JU Yan-qing; ZHANG Ming-guang

    2007-01-01

    In order to provide manufacturers of carding machines and relevant accessories with theoretical references, how cylinder radius, setover and heel-toe difference affect cylinder-flat gauge of a carding machine was theoretically studied. The relationship between cylinder-flat gauge and cylinder radius, setover and heel-toe difference was geometrically discussed. Numerical calculation and illustration about the relationship were made with MATLAB in accordance with practical settings. A general formula about the relationship is derived. A concept, the small-gauge zone length, has been defined for the first time, and some relevant results thus obtained. Given setover and heel-toe difference, the greater the cylinder radius, the greater the average gauge. If a smaller overall cylinder-flat gauge is desirable, it is not necessary to emphasize the tangential direction of the heel of clothed surface to the cylinder. Their intersection within a small zone is acceptable. In many cases, small-gauge zone can reduce average gauge which may be helpful to the carding action; given cylinder radius and setover, the smaller the heel-toe difference, the more helpful to reduce the overall gauge; given cylinder radius and heel-toe difference, the small-gauge zone length will increase with the increase of setover, so does the difference between the smallest gauge and outlet gauge.

  6. Dynamic material characterization of the human heel pad based on in vivo experimental tests and numerical analysis.

    Science.gov (United States)

    Kardeh, M; Vogl, T J; Huebner, F; Nelson, K; Stief, F; Silber, G

    2016-09-01

    A numerical-experimental, proof-of-concept approach is described to characterize the mechanical material behavior of the human heel pad under impact conditions similar to a heel strike while running. A 3D finite-element model of the right foot of a healthy female subject was generated using magnetic resonance imaging. Based on quasi-static experimental testing of the subject's heel pad, force-displacement data was obtained. Using this experimental data as well as a numerical optimization algorithm, an inverse finite-element analysis and the 3D model, heel pad hyperelastic (long-term) material parameters were determined. Applying the same methodology, based on the dynamic experimental data from the impact test and obtained long-term parameters, linear viscoelastic parameters were established with a Prony series. Model validation was performed employing quasi-static and dynamic force-displacement data. Coefficients of determination when comparing model to experimental data during quasi-static and dynamic (initial velocity: 1480mm/s) procedure were R(2) = 0.999 and R(2) = 0.990, respectively. Knowledge of these heel pad material parameters enables realistic numerical analysis to evaluate internal stress and strain in the heel pad during different quasi-static or dynamic load conditions.

  7. Effect of Mozart music on heel prick pain in preterm infants: a pilot randomized controlled trial

    Directory of Open Access Journals (Sweden)

    Cristina Cavaiuolo

    2015-02-01

    Full Text Available Objective: The aim of this pilot study was to determine the effect of music by Mozart on heel prick procedural pain in premature infants.Background: Painful procedures are routinely performed in the setting of neonatal intensive care unit (NICU. Pain may exert short- and long-term deleterious effects on premature babies. Many non-pharmacological interventions have been proven efficacious for blunting neonatal pain.Study design: Randomized, controlled trial.Methods: The study was carried out in the NICU of the “G. Rummo” Hospital in Benevento, Italy. The sample consisted of 42 preterm infants, with no hearing loss or significant cerebral lesions on cranial ultrasound. They were randomized to receive heel lance during a music condition or a no-music control condition. We set strict criteria for selecting and delivering the music. Baseline and postprocedural heart rate and transcutaneous oxygen saturation were manually recorded. The Premature Infant Pain Profile (PIPP score was used to measure the behavioral response to prick. An unpaired t-test was performed for the intergroup comparisons.Results: There were significant differences between groups on heart rate increase, oxygen saturation reduction and PIPP score following the procedure.Conclusions: Listening to Mozart music during heel prick is a simple and inexpensive tool for pain alleviating in preterm stable neonates.

  8. Heel lance in newborn during breastfeeding: an evaluation of analgesic effect of this procedure

    Directory of Open Access Journals (Sweden)

    Tozzini Danila

    2008-11-01

    Full Text Available Abstract Objectives The reduction of pain due to routine invasive procedures (capillary heel stick blood sampling for neonatal metabolic screening in the newborn is an important objective for the so-called "Hospital with no pain". Practices such as skin to skin contact, or breastfeeding, in healthy newborn, may represent an alternative to the use of analgesic drugs. The aim of our work is to evaluate the analgesic effect of breastfeeding during heel puncture in full term healthy newborn. Methods We studied 200 healthy full term newborns (100 cases and 100 controls, proposing the puncture to mothers during breastfeeding, and explaining to them all the advantages of this practice. Pain assessment was evaluated by DAN scale (Douleur Aigue Nouveau ne scale. Results The difference in score of pain according to the DAN scale was significant in the two groups of patients (p = 0.000; the medium score was 5.15 for controls and 2.65 for cases (newborns sampled during breastfeeding. Conclusion Our results confirmed the evidence of analgesic effect of breastfeeding during heel puncture. This procedure could easily be adopted routinely in maternity wards.

  9. EFFECTIVENESS OF DIADYNAMIC CURRENT AND MENS IN HEEL PAIN: A RANDOMIZED CLINICAL TRIAL

    Directory of Open Access Journals (Sweden)

    Anand B. Heggannavar

    2015-04-01

    Full Text Available Relevance: Heel pain is one of the most common conditions leading to functional disabilities seen worldwide. There are different methods to manage heel pain, conservatively, and/or surgically. Physiotherapy treatment, as a part of conservative management, involves reduction of pain and improvement of functional ability by various approaches like exercise therapy, electrotherapy and manual therapy techniques. Various studies have shown that Diadynamic current and MENS along with conventional treatments give significant beneficial effects in pain reliving. Hence the present study was undertaken to compare and see the effect of Diadynamic current and MENS in heel pain. Participants: 30 subjects (mean age 25.73 ± 6.56 diagnosed with heel pain were recruited from Out-Patient Department of Physiotherapy of KLES Dr. Prabhakar Kore Hospital and Medical Research Centre, Belagavi. Method: Subjects were randomly allocated into 2 groups namely Group A (n=15 who received Diadynamic current along with conventional treatment as Therapeutic ultrasound and strengthening and stretching exercises and Group B (n=15 who received MENS with conventional treatment same as in group A for 7 days. The outcome measures were Visual Analog Scale (VAS for pain, Pain disability index (PDI and foot disability index (FDI for functional disability. Analysis: Within group and between group analyses after intervention was done to assess changes using paired t-test and unpaired t - test. Result: Mean difference of VAS scores for Group A was 6.9 ± 1.48 and for Group B was 4.3 ± 2.43. Mean difference of PDI scores for Group A was 274 ± 117 and for Group B was 171 ± 99.Mean difference of FDI scores for Group A was 0.36 ± 0.24 and for Group B was 0.15 ± 0.15. Intra group comparison was statistically significant with p= <0.001 for both the groups in terms of VAS, PDI and FDI respectively. Inter group comparison was statistically significant with p= 0.005, 0.031, 0.007 for VAS, PDI

  10. 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.

  11. 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.

  12. Bilateral breast in brothers - abreast

    Directory of Open Access Journals (Sweden)

    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.

  13. 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.

  14. Discrepant NOXA (PMAIP1) transcript and NOXA protein levels: a potential Achilles' heel in mantle cell lymphoma.

    Science.gov (United States)

    Dengler, M A; Weilbacher, A; Gutekunst, M; Staiger, A M; Vöhringer, M C; Horn, H; Ott, G; Aulitzky, W E; van der Kuip, H

    2014-01-23

    Mantle cell lymphoma (MCL) is an aggressive lymphoid neoplasm with transient response to conventional chemotherapy. We here investigated the role of the Bcl-2 homology domain 3-only protein NOXA for life-death decision in MCL. Surprisingly, NOXA (PMAIP1) mRNA and NOXA protein levels were extremely discrepant in MCL cells: NOXA mRNA was found to be highly expressed whereas NOXA protein levels were low. Chronic active B-cell receptor signaling and to a minor degree cyclin D1 overexpression contributed to high NOXA mRNA expression levels in MCL cells. The phoshatidyl-inositol-3 kinase/AKT/mammalian target of rapamycin pathway was identified as the major downstream signaling pathway involved in the maintenance of NOXA gene expression. Interestingly, MCL cells adapt to this constitutive pro-apoptotic signal by extensive ubiquitination and rapid proteasomal degradation of NOXA protein (T½∼15-30 min). In addition to the proteasome inhibitor Bortezomib, we identified the neddylation inhibitor MLN4924 and the fatty acid synthase inhibitor Orlistat as potent inducers of NOXA protein expression leading to apoptosis in MCL. All inhibitors targeted NOXA protein turnover. In contrast to Bortezomib, MLN4924 and Orlistat interfered with the ubiquitination process of NOXA protein thereby offering new strategies to kill Bortezomib-resistant MCL cells. Our data, therefore, highlight a critical role of NOXA in the balance between life and death in MCL. The discrepancy between NOXA transcript and protein levels is essential for sensitivity of MCL to ubiquitin-proteasome system inhibitors and could therefore provide a druggable Achilles' heel of MCL cells.

  15. Effectiveness of trigger point dry needling for plantar heel pain: study protocol for a randomised controlled trial

    Directory of Open Access Journals (Sweden)

    Landorf Karl B

    2011-01-01

    Full Text Available Abstract Background Plantar heel pain (plantar fasciitis is a common and disabling condition, which has a detrimental impact on health-related quality of life. Despite the high prevalence of plantar heel pain, the optimal treatment for this disorder remains unclear. Consequently, an alternative therapy such as dry needling is increasingly being used as an adjunctive treatment by health practitioners. Only two trials have investigated the effectiveness of dry needling for plantar heel pain, however both trials were of a low methodological quality. This manuscript describes the design of a randomised controlled trial to evaluate the effectiveness of dry needling for plantar heel pain. Methods Eighty community-dwelling men and woman aged over 18 years with plantar heel pain (who satisfy the inclusion and exclusion criteria will be recruited. Eligible participants with plantar heel pain will be randomised to receive either one of two interventions, (i real dry needling or (ii sham dry needling. The protocol (including needling details and treatment regimen was formulated by general consensus (using the Delphi research method using 30 experts worldwide that commonly use dry needling for plantar heel pain. Primary outcome measures will be the pain subscale of the Foot Health Status Questionnaire and "first step" pain as measured on a visual analogue scale. The secondary outcome measures will be health related quality of life (assessed using the Short Form-36 questionnaire - Version Two and depression, anxiety and stress (assessed using the Depression, Anxiety and Stress Scale - short version. Primary outcome measures will be performed at baseline, 2, 4, 6 and 12 weeks and secondary outcome measures will be performed at baseline, 6 and 12 weeks. Data will be analysed using the intention to treat principle. Conclusion This study is the first randomised controlled trial to evaluate the effectiveness of dry needling for plantar heel pain. The trial will

  16. Hip and fragility fracture prediction by 4-item clinical risk score and mobile heel BMD: a women cohort study

    Directory of Open Access Journals (Sweden)

    Thulesius Hans

    2010-03-01

    Full Text Available Abstract Background One in four Swedish women suffers a hip fracture yielding high morbidity and mortality. We wanted to revalidate a 4-item clinical risk score and evaluate a portable heel bone mineral density (BMD technique regarding hip and fragility fracture risk among elderly women. Methods In a population-based prospective cohort study we used clinical risk factors from a baseline questionnaire and heel BMD to predict a two-year hip and fragility fracture outcome for women, in a fracture preventive program. Calcaneal heel BMD was measured by portable dual X-ray laser absorptiometry (DXL and compared to hip BMD, measured with stationary dual X-ray absorptiometry (DXA technique. Results Seven women suffered hip fracture and 14 women fragility fracture/s (at hip, radius, humerus and pelvis among 285 women; 60% having heel BMD ≤ -2.5 SD. The 4-item FRAMO (Fracture and Mortality Index combined the clinical risk factors age ≥80 years, weight Conclusions In a follow-up study we identified high risk groups for hip and fragility fracture with our plain 4-item risk model. Increased fracture risk was also related to decreasing heel BMD in calcaneal bone, measured with a mobile DXL technique. A combination of high FRAMO Index, prior fragility fracture, and very low BMD restricted the high risk group to 11%, among whom most hip fractures occurred (71%. These practical screening methods could eventually reduce hip fracture incidence by concentrating preventive resources to high fracture risk women.

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

    Directory of Open Access Journals (Sweden)

    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

  18. Designing and Constructing Blood Flow Monitoring System to Predict Pressure Ulcers on Heel

    Directory of Open Access Journals (Sweden)

    Akbari H.

    2014-06-01

    Full Text Available Background: A pressure ulcer is a complication related to the need for the care and treatment of primarily disabled and elderly people. With the decrease of the blood flow caused by the pressure loaded, ulcers are formed and the tissue will be wasted with the passage of time. Objective: The aim of this study was to construct blood flow monitoring system on the heel tissue which was under external pressure in order to evaluate the tissue treatment in the ulcer. Methods: To measure the blood flow changes, three infrared optical transmitters were used at the distances of 5, 10, and 15 mm to the receiver. Blood flow changes in heels were assessed in pressures 0, 30, and 60 mmHg. The time features were extracted for analysis from the recorded signal by MATLAB software. Changes of the time features under different pressures were evaluated at the three distances by ANOVA in SPSS software. The level of significance was considered at 0.05. Results: In this study, 15 subjects, including both male and female, with the mean age of 54±7 participated. The results showed that the signal amplitude, power and absolute signal decreased significantly when pressure on the tissue increased in different layers (p<0.05. Heart rate only decreased significantly in pressures more than 30 mmHg (p=0.02. In pressures more than 30 mmHg, in addition to a decrease in the time features, the pattern of blood flow signal changed and it wasn’t the same as noload signal. Conclusion: By detecting the time features, we can reach an early diagnosis to prognosticate the degeneration of the tissue under pressure and it can be recommended as a method to predict bedsores in the heel.

  19. 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...

  20. 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.

  1. Calcaneal osteosarcoma: a rare cause of heel pain in the paediatric population.

    Science.gov (United States)

    Taslakian, Bedros; Issa, Ghada; Saab, Raya; Jabbour, Mark N; Khoury, Nabil J

    2013-02-04

    Osteosarcoma is the most common primary non-haemopoietic malignant bone tumour in children and adolescents. However, it rarely occurs in the calcaneus with only a few case reports in the literature. We report a case of a 14-year-old boy with calcaneal osteosarcoma, who presented with heel pain followed by swelling. The pain was initially thought to be related to a benign process and treated with analgesics, delaying the diagnosis. We discuss the clinical presentation, the differential diagnosis, multi-imaging and pathological findings of a calcaneal osteosarcoma, its clinical outcome and the importance of early diagnosis to improve outcome.

  2. Results of Characterization and Retrieval Testing on Tank 241-C-110 Heel Solids

    Energy Technology Data Exchange (ETDEWEB)

    Callaway, William S.

    2013-09-30

    Nine samples of heel solids from tank 241-C-110 were delivered to the 222-S Laboratory for characterization and dissolution testing. After being drained thoroughly, the sample solids were primarily white to light-brown with minor dark-colored inclusions. The maximum dimension of the majority of the solids was <2 mm; however, numerous pieces of aggregate, microcrystalline, and crystalline solids with maximum dimensions ranging from 5-70 mm were observed. In general, the larger pieces of aggregate solids were strongly cemented. Natrophosphate [Na{sub 7}F(PO{sub 4}){sub 2}°19H{sub 2}O] was the dominant solid phase identified in the heel solids. Results of chemical analyses suggested that 85-87 wt% of the heel solids were the fluoridephosphate double salt. The average bulk density measured for the heel solids was 1.689 g/mL; the reference density of natrophosphate is 1.71 g/mL. Dissolution tests on composite samples indicate that 94 to 97 wt% of the tank 241-C-110 heel solids can be retrieved by dissolution in water. Dissolution and recovery of the soluble components in 1 kg (0.59 L) of the heel solids required the addition of ≈9.5 kg (9.5 L) of water at 15 °C and ≈4.4 kg (4.45 L) of water at 45 °C. Calculations performed using the Environmental Simulation Program indicate that dissolution of the ≈0.86 kg of natrophosphate in each kilogram of the tank 241-C-110 heel solids would require ≈9.45 kg of water at 15 °C and ≈4.25 kg of water at 45 °C. The slightly larger quantities of water determined to be required to retrieve the soluble components in 1 kg of the heel solids are consistent with that required for the dissolution of solids composed mainly of natrophosphate with a major portion of the balance consisting of highly soluble sodium salts. At least 98% of the structural water, soluble phosphate, sodium, fluoride, nitrate, carbonate, nitrite, sulfate, oxalate, and chloride in the test composites was dissolved and recovered in the

  3. Results of Characterization and Retrieval Testing on Tank 241-C-109 Heel Solids

    Energy Technology Data Exchange (ETDEWEB)

    Callaway, William S.

    2013-09-26

    Eight samples of heel solids from tank 241-C-109 were delivered to the 222-S Laboratory for characterization and dissolution testing. After being drained thoroughly, one-half to two-thirds of the solids were off-white to tan solids that, visually, were fairly evenly graded in size from coarse silt (30-60 μm) to medium pebbles (8-16 mm). The remaining solids were mostly strongly cemented aggregates ranging from coarse pebbles (16-32 mm) to fine cobbles (6-15 cm) in size. Solid phase characterization and chemical analysis indicated that the air-dry heel solids contained ≈58 wt% gibbsite [Al(OH){sub 3}] and ≈37 wt% natrophosphate [Na{sub 7}F(PO{sub 4}){sub 2}·19H{sub 2}O]. The strongly cemented aggregates were mostly fine-grained gibbsite cemented with additional gibbsite. Dissolution testing was performed on two test samples. One set of tests was performed on large pieces of aggregate solids removed from the heel solids samples. The other set of dissolution tests was performed on a composite sample prepared from well-drained, air-dry heel solids that were crushed to pass a 1/4-in. sieve. The bulk density of the composite sample was 2.04 g/mL. The dissolution tests included water dissolution followed by caustic dissolution testing. In each step of the three-step water dissolution tests, a volume of water approximately equal to 3 times the initial volume of the test solids was added. In each step, the test samples were gently but thoroughly mixed for approximately 2 days at an average ambient temperature of 25 °C. The caustic dissolution tests began with the addition of sufficient 49.6 wt% NaOH to the water dissolution residues to provide ≈3.1 moles of OH for each mole of Al estimated to have been present in the starting composite sample and ≈2.6 moles of OH for each mole of Al potentially present in the starting aggregate sample. Metathesis of gibbsite to sodium aluminate was then allowed to proceed over 10 days of gentle mixing of the

  4. 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.

  5. 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

  6. Effects of virtual reality-based bilateral upper-extremity training on brain activity in post-stroke patients.

    Science.gov (United States)

    Lee, Su-Hyun; Kim, Yu-Mi; Lee, Byoung-Hee

    2015-07-01

    [Purpose] This study investigated the therapeutic effects of virtual reality-based bilateral upper-extremity training on brain activity in patients with stroke. [Subjects and Methods] Eighteen chronic stroke patients were divided into two groups: the virtual reality-based bilateral upper-extremity training group (n = 10) and the bilateral upper-limb training group (n = 8). The virtual reality-based bilateral upper-extremity training group performed bilateral upper-extremity exercises in a virtual reality environment, while the bilateral upper-limb training group performed only bilateral upper-extremity exercise. All training was conducted 30 minutes per day, three times per week for six weeks, followed by brain activity evaluation. [Results] Electroencephalography showed significant increases in concentration in the frontopolar 2 and frontal 4 areas, and significant increases in brain activity in the frontopolar 1 and frontal 3 areas in the virtual reality-based bilateral upper-extremity training group. [Conclusion] Virtual reality-based bilateral upper-extremity training can improve the brain activity of stroke patients. Thus, virtual reality-based bilateral upper-extremity training is feasible and beneficial for improving brain activation in stroke patients.

  7. Can We Measure the Heel Bump? Radiographic Evaluation of Haglund's Deformity.

    Science.gov (United States)

    Bulstra, Gythe H; van Rheenen, Thijs A; Scholtes, Vanessa A B

    2015-01-01

    Haglund's deformity is a symptomatic posterosuperior deformity of the heel. The lateral radiograph of the ankle will show a prominent, large, posterosuperior part of the calcaneus, which can be measured using the Fowler and Philips angle (FPA, the angle between the posterior and plantar surface of the calcaneus) and the calcaneal pitch angle (CPA, the angle between the sole of the foot and the plantar part of the calcaneus). Although these angles are commonly used, these radiographic angle measurements have never shown a relationship with Haglund's deformity. In 78 patients (51% male) with symptomatic Haglund's deformity and a control group of 100 patients (41% male) with no heel complaints, we measured the FPA and CPA on weightbearing lateral radiographs of the foot. Using an unpaired t tests, no significant difference was found between the 2 groups in the FPA (p = .40). We measured a significant difference in the CPA between the Haglund group and the control group (p = .014). Subgroup analysis showed that this difference was mainly found in females (p position results in extra traction on the Achilles tendon and can eventually cause tendinitis and bursitis. Radiographic measurement should be used as an auxiliary tool. If the calcaneus tends to change position, it would be interesting to understand this process, which could eventually lead to improvement in the treatment of Haglund's deformity.

  8. To reduce pain to heel prick in newborn: comparison with six lancet devices

    Directory of Open Access Journals (Sweden)

    G. Ballardini

    2012-08-01

    Full Text Available Heel prick is an usual method performed to get a blood sample for newborn screening. Its wide use justifies the effort in reducing the pain as much as possible and some simple steps, including the use of spring heelsticks, are recommended by national and international guide- lines. But not all the heelsticks cause the same pain and allow to get enough blood for the screening. The aim of this work was to test six automatic heelstick devices with regard to the pain in heel prick measured with NIPS scale and, at the same time, to value their effectiveness in getting a blood sample suitable for filter paper for newborn screening. The following devices were assessed: Amnes Minilet Lancets, Wuxi Xinda Ltd, Exxe Safe Blade, Lifescan Stik Johnson & Johnson, One Touch Ultra Soft, Accu-Chek Safe T Pro Plus. The device Exxe Safe Blade statistically differs from all others: it is the least painful and it doesn’t need any prick repetition.

  9. Effect of repeated doses of sucrose during heel stick procedure in preterm neonates.

    Science.gov (United States)

    Johnston, C C; Stremler, R; Horton, L; Friedman, A

    1999-03-01

    The purpose of this randomized clinical trial was to test the efficacy of repeated versus single dose sucrose to decrease pain from routine heel stick procedures in preterm neonates. Infants (n = 48) in the first week of life with a mean gestational age of 31 weeks received 0.05 ml of 24% sucrose solution or sterile water by mouth (1) 2 min prior to actual lancing of the heel; (2) just prior to lancing, and (3) 2 min after lancing. The single-dose group received sucrose for the first dose and water for the second and third dose; the repeated-dose group received sucrose three times, and the placebo group received only water. The Premature Infant Pain Profile (PIPP) scores were obtained for five 30-second blocks from lancing. Both sucrose groups had lower PIPP scores (single sucrose pain scores, 6.8-8.2, p = 0.07; repeated sucrose pain scores, 5.3-6. 2, p < 0.01) than water (pain scores 7.9-9.1), and in the last block, the repeated dose had lower scores than the single dose (6.2 vs. 8. 2, p < 0.05).

  10. [To reduce the pain of heel prick in the newborn: comparison of six types of lancets].

    Science.gov (United States)

    Ballardini, G; Spruzzola, A; Boneschi, L; Visentin, R; Boscardini, L; Barbaglia, M; Guala, L A

    2012-01-01

    Heel prick is an usual method performed to get a blood sample for newborn screening. Its wide use justifies the effort in reducing the pain as much as possible and some simple steps, including the use of spring heelsticks, are recommended by national and international guide-lines. But not all the heelsticks cause the same pain and allow to get enough blood for the screening. The aim of this work was to test six automatic heelstick devices with regard to the pain in heel prick measured with NIPS scale and, at the same time, to value their effectiveness in getting a blood sample suitable for filter paper for newborn screening. The following devices were assessed: Amnes Minilet Lancets, Wuxi Xinda Ltd, Exxe Safe Blade, Lifescan Stik Johnson & Johnson, One Touch Ultra Soft, Accu-Chek Safe T Pro Plus. The device Exxe Safe Blade statistically differs from all others: it is the least painful and it doesn't need any prick repetition.

  11. 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

  12. 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.

  13. Bilateral quadriceps tendon rupture: a rare finding in a healthy man after minimal trauma.

    Science.gov (United States)

    Chiu, Michael; Forman, Edward S

    2010-03-01

    Quadriceps tendon rupture is an uncommon injury; the incidence of simultaneous bilateral quadriceps tendon rupture is extremely rare. Two distinct categories-individuals older than 50 years and between 27 and 54 years-have been described. Bilateral quadriceps tendon rupture is more common in patients older than 50 years and is thought to be the result of tendon weakening due to obesity and arteriosclerosis-induced fibrotic changes, or previous injury.In younger individuals, bilateral simultaneous quadriceps rupture is less frequent and has been associated with anabolic steroid use, but more frequently with underlying comorbid medical conditions such as chronic renal failure, hyperparathyroidism, endocrine disorder, gout, diabetes and obesity, which predispose the patients to tendon rupture. Our case report is unique because we report the simultaneous bilateral quadriceps tendon rupture following minor trauma in an otherwise healthy 43-year-old man with no predisposing comorbidity.

  14. Movement behavior of high-heeled walking: how does the nervous system control the ankle joint during an unstable walking condition?

    Directory of Open Access Journals (Sweden)

    Tine Alkjær

    Full Text Available The human locomotor system is flexible and enables humans to move without falling even under less than optimal conditions. Walking with high-heeled shoes constitutes an unstable condition and here we ask how the nervous system controls the ankle joint in this situation? We investigated the movement behavior of high-heeled and barefooted walking in eleven female subjects. The movement variability was quantified by calculation of approximate entropy (ApEn in the ankle joint angle and the standard deviation (SD of the stride time intervals. Electromyography (EMG of the soleus (SO and tibialis anterior (TA muscles and the soleus Hoffmann (H- reflex were measured at 4.0 km/h on a motor driven treadmill to reveal the underlying motor strategies in each walking condition. The ApEn of the ankle joint angle was significantly higher (p<0.01 during high-heeled (0.38±0.08 than during barefooted walking (0.28±0.07. During high-heeled walking, coactivation between the SO and TA muscles increased towards heel strike and the H-reflex was significantly increased in terminal swing by 40% (p<0.01. These observations show that high-heeled walking is characterized by a more complex and less predictable pattern than barefooted walking. Increased coactivation about the ankle joint together with increased excitability of the SO H-reflex in terminal swing phase indicates that the motor strategy was changed during high-heeled walking. Although, the participants were young, healthy and accustomed to high-heeled walking the results demonstrate that that walking on high-heels needs to be controlled differently from barefooted walking. We suggest that the higher variability reflects an adjusted neural strategy of the nervous system to control the ankle joint during high-heeled walking.

  15. 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.

  16. A rare differential diagnosis to occupational neck pain: bilateral stylohyoid syndrome

    OpenAIRE

    2006-01-01

    Abstract Chronic neck pain is widely prevalent and a common source of disability in the working-age population. Etiology of chronic neck pain includes neck sprain, mechanical or muscular neck pain, myofascial pain syndrome, postural neck pain as well as pain due to degenerative changes. We report the case of a 42 year old secretary, complaining about a longer history of neck pain and limited movement of the cervical spine. Surprisingly, the adequate radiologic examination revealed a bilateral...

  17. 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...

  18. Kangaroo mother care diminishes pain from heel lance in very preterm neonates: A crossover trial

    Directory of Open Access Journals (Sweden)

    McNaughton Kathryn

    2008-04-01

    Full Text Available Abstract Background Skin-to-skin contact, or kangaroo mother care (KMC has been shown to be efficacious in diminishing pain response to heel lance in full term and moderately preterm neonates. The purpose of this study was to determine if KMC would also be efficacious in very preterm neonates. Methods Preterm neonates (n = 61 between 28 0/7 and 31 6/7 weeks gestational age in three Level III NICU's in Canada comprised the sample. A single-blind randomized crossover design was employed. In the experimental condition, the infant was held in KMC for 15 minutes prior to and throughout heel lance procedure. In the control condition, the infant was in prone position swaddled in a blanket in the incubator. The primary outcome was the Premature Infant Pain Profile (PIPP, which is comprised of three facial actions, maximum heart rate, minimum oxygen saturation levels from baseline in 30-second blocks from heel lance. The secondary outcome was time to recover, defined as heart rate return to baseline. Continuous video, heart rate and oxygen saturation monitoring were recorded with event markers during the procedure and were subsequently analyzed. Repeated measures analysis-of-variance was employed to generate results. Results PIPP scores at 90 seconds post lance were significantly lower in the KMC condition (8.871 (95%CI 7.852–9.889 versus 10.677 (95%CI 9.563–11.792 p CI 103–142 versus 193 seconds (95%CI 158–227. Facial actions were highly significantly lower across all points in time reaching a two-fold difference by 120 seconds post-lance and heart rate was significantly lower across the first 90 seconds in the KMC condition. Conclusion Very preterm neonates appear to have endogenous mechanisms elicited through skin-to-skin maternal contact that decrease pain response, but not as powerfully as in older preterm neonates. The shorter recovery time in KMC is clinically important in helping maintain homeostasis. Trial Registration (Current

  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. Management of pain from heel lance with lidocaine-prilocaine (EMLA) cream: is it safe and efficacious in preterm infants?

    Science.gov (United States)

    Stevens, B; Johnston, C; Taddio, A; Jack, A; Narciso, J; Stremler, R; Koren, G; Aranda, J

    1999-08-01

    Hospitalized preterm infants undergo multiple painful heel lances. A two-phase, randomized, controlled trial was undertaken to determine the safety and efficacy of lidocaine-prilocaine 5% cream (EMLA, Astra Pharmaceuticals, L.P, Westborough, MA) for relieving pain from heel lance. One hundred twenty infants were randomly assigned to receive 0.5 g of EMLA or placebo cream for 30 minutes (Phase 1) or 60 minutes (Phase 2) before a routine heel lance. Efficacy was assessed using the Premature Infant Pain Profile (PIPP). Safety was determined by methemoglobin concentration 8 hours after EMLA application and by clinical signs of methemoglobinemia. No significant differences existed on PIPP scores between EMLA and placebo groups in Phase 1 (p < .480) or Phase 2 (p < .831). No infant had any clinical signs of methemoglobinemia. The mean methemoglobin concentration was 1.19% (.47). Approximately 10% of infants had minor skin reactions, and approximately 20% of EMLA-treated infants had blanching at the application site. The authors conclude that EMLA is safe but not efficacious for relieving pain from heel lance in preterm infants.

  1. Bilateral upper-limb rehabilitation after stroke using a movement-based game controller

    NARCIS (Netherlands)

    Hijmans, Juha M.; Hale, Leigh A.; Satherley, Jessica A.; McMillan, Nicole J.; King, Marcus J.

    2011-01-01

    This study aimed to determine the effectiveness of a bilateral, self-supported, upper-limb rehabilitation intervention using a movement-based game controller for people with chronic stroke. Fourteen participants received a control treatment, followed by a washout period, and then the intervention. T

  2. [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.

  3. Effectiveness of dry needling and injections of myofascial trigger points associated with plantar heel pain: a systematic review

    Directory of Open Access Journals (Sweden)

    Cotchett Matthew P

    2010-09-01

    Full Text Available Abstract Background Plantar heel pain (plantar fasciitis is one of the most common musculoskeletal pathologies of the foot. Plantar heel pain can be managed with dry needling and/or injection of myofascial trigger points (MTrPs however the evidence for its effectiveness is uncertain. Therefore, we aimed to systematically review the current evidence for the effectiveness of dry needling and/or injections of MTrPs associated with plantar heel pain. Methods We searched specific electronic databases (MEDLINE, EMBASE, AMED, CINAHL, SPORTDiscus and AMI in April 2010 to identify randomised and non-randomised trials. We included trials where participants diagnosed with plantar heel pain were treated with dry needling and/or injections (local anaesthetics, steroids, Botulinum toxin A and saline alone or in combination with acupuncture. Outcome measures that focussed on pain and function were extracted from the data. Trials were assessed for quality using the Quality Index tool. Results Three quasi-experimental trials matched the inclusion criteria: two trials found a reduction in pain for the use of trigger point dry needling when combined with acupuncture and the third found a reduction in pain using 1% lidocaine injections when combined with physical therapy. However, the methodological quality of the three trials was poor, with Quality Index scores ranging form 7 to 12 out of a possible score of 27. A meta-analysis was not conducted because substantial heterogeneity was present between trials. Conclusions There is limited evidence for the effectiveness of dry needling and/or injections of MTrPs associated with plantar heel pain. However, the poor quality and heterogeneous nature of the included studies precludes definitive conclusions being made. Importantly, this review highlights the need for future trials to use rigorous randomised controlled methodology with measures such as blinding to reduce bias. We also recommend that such trials adhere to the

  4. 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.

  5. 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.

  6. 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...

  7. Case report 445: Bilateral acromioclavicular gouty arthritis with pseudo-tumor of the outer end of the right clavicle: Saturnine gout

    Energy Technology Data Exchange (ETDEWEB)

    Podgorski, M.R.; Ibels, L.S.; Webb, J.

    1987-10-01

    An example of extensive, bilateral, distal clavicular erosion due to tophaceous saturnine gout is discussed, including the differential diagnosis of such lesions. The importance of unrecognized chronic lead nephropathy apparently causing primary gout is emphasized.

  8. The effectiveness of manual stretching in the treatment of plantar heel pain: a systematic review

    Directory of Open Access Journals (Sweden)

    Parish Ben

    2011-06-01

    Full Text Available Abstract Background Plantar heel pain is a commonly occurring foot complaint. Stretching is frequently utilised as a treatment, yet a systematic review focusing only on its effectiveness has not been published. This review aimed to assess the effectiveness of stretching on pain and function in people with plantar heel pain. Methods Medline, EMBASE, CINAHL, AMED, and The Cochrane Library were searched from inception to July 2010. Studies fulfilling the inclusion criteria were independently assessed, and their quality evaluated using the modified PEDro scale. Results Six studies including 365 symptomatic participants were included. Two compared stretching with a control, one study compared stretching to an alternative intervention, one study compared stretching to both alternative and control interventions, and two compared different stretching techniques and durations. Quality rating on the modified Pedro scale varied from two to eight out of a maximum of ten points. The methodologies and interventions varied significantly between studies, making meta-analysis inappropriate. Most participants improved over the course of the studies, but when stretching was compared to alternative or control interventions, the changes only reached statistical significance in one study that used a combination of calf muscle stretches and plantar fascia stretches in their stretching programme. Another study comparing different stretching techniques, showed a statistically significant reduction in some aspects of pain in favour of plantar fascia stretching over calf stretches in the short term. Conclusions There were too few studies to assess whether stretching is effective compared to control or other interventions, for either pain or function. However, there is some evidence that plantar fascia stretching may be more effective than Achilles tendon stretching alone in the short-term. Appropriately powered randomised controlled trials, utilizing validated outcome

  9. 基于静息态功能磁共振成像的慢性嗜酒者双侧杏仁核全脑功能连接研究%Whole brain functional connectivity of the bilateral amygdaloid in chronic alcoholics: a resting-state functional magnetic resonance imaging study

    Institute of Scientific and Technical Information of China (English)

    赵益林; 陈军; 刘金欢; 林雪; 吴汉斌; 徐良洲; 许启仲; 刘昌盛; 邱丽

    2015-01-01

    Objective To explore the conditions of whole brain functional connectivity (FC) of the bilateral amygdaloid in resting state in chronic alcoholics.Methods Thirty-three chronic alcoholics and 36 healthy control subjects matched in gender,age,education and handedness,admitted to our hospital from October 2011 to October 2012,were enrolled as chronic alcoholics group and control group,respectively.All subjects were asked to perform both Michigan alcohol screening scale (MAST) and alcohol addiction scale (ADS) to ensure that the alcohol dependent individuals enrolled in this study reached moderate alcohol dependent.All subjects were performed MR imaging;DPARSF software was used to perform data processing which was based on MATLABE,SPM and REST operating environment.REST software was made use of the left amygdala activity peak voxel (-24,0,-16) and right amygdala peak voxel (24,0,16) as seeded region of interest to get the whole brain FC mapping.Rest Slice Viewer software within REST software package was used to view statistical results.Each time series of brain regions were extracted,and correlation analysis of MAST scores with ADS scores was performed and the corresponding correlation coefficient values were recorded.Results Finally,57 subjects (28 in chronic alcoholics group and 29 in control group) were enrolled after screening.As compared with that in the healthy controls,the FC of left pars opercularis gyri frontalis inferiorista,bilateral supramarginal gyrus,left thalamus,bilateral paracentral lobule,left precentral gyrus,right pars orbitalis gyri frontalis inferiois and right superior temporal gyrus was significantly increased in the left amygdaloid,and that of left middle occipital gyrus,left cerebellar peduncle,left orbitofrontal region,left entorhinal cortex,right cerebellum inferior semi-Lunar lobule,right cerebellar parietal and superior frontal gyrus was significantly decreased in resting state in chronic alcoholism (P<0.05);as compared with that in the

  10. Degenerative lesions of the plantar fascia: surgical treatment by fasciectomy and excision of the heel spur. A report on 38 cases.

    Science.gov (United States)

    Jarde, Olivier; Diebold, Patrice; Havet, Eric; Boulu, Gilles; Vernois, Joël

    2003-06-01

    The authors studied 38 cases of degenerative lesions of the plantar fascia which were treated surgically between 1989 and 1999. MRI showed chronic fasciitis in eight cases and an old rupture of the plantar fascia in 30 cases. Surgical treatment, which was performed in all cases after failure of conservative treatment of several months duration, combined excision of the fascia with resection of the heel spur. Histological examination found inflammation in all cases (fasciitis or rupture), calcification of the aponeurosis in four cases, cartilaginous metaplasia in four and fibromatosis in four. Patients were assessed a minimum of one year and a maximum of seven years after operation. The postoperative results were assessed using three criteria: resolution of pain, results on the static foot and patients' functional activity. Overall there were 24 very good and good results, nine fair and five poor. MRI performed at the time of follow-up revealed good healing of the plantar fascia in 16 cases, defects in two cases, inflammation in seven cases and defects associated with inflammation in 13 cases. Surgical treatment may be considered in cases where conservative treatment of talalgia has failed. Symptoms originating from degenerative damage to the plantar fascia, such as rupture or fasciitis, may benefit from fasciectomy. Short-term results show resolution of pain in 75% of cases, and a slight sagging of the plantar arch. Pre-operative MRI study is useful to determine the exact location of the lesions.

  11. [Computed tomographic semiotics of chronic subdural hematomas].

    Science.gov (United States)

    El'-Kadi, Kh A; Likhterman, L B; Kornichenko, V N

    1990-01-01

    Analysis of the results of investigation of 72 patients with verified chronic subdural hematomas (CSH) has revealed their CT dense characteristics, the peculiarities of their structure compared with the time of their formation, the patients' age, the clinical stage of disease, and operative findings. Direct and indirect CT signs of uni- and bilateral hemispherical chronic subdural hematomas were described.

  12. 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

  13. 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.

  14. 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.

  15. 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.

  16. 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.

  17. Chronic pancreatitis

    Science.gov (United States)

    Chronic pancreatitis - chronic; Pancreatitis - chronic - discharge; Pancreatic insufficiency - chronic; Acute pancreatitis - chronic ... alcohol abuse over many years. Repeated episodes of acute ... chronic pancreatitis. Genetics may be a factor in some cases. ...

  18. 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.

  19. Extragenitourinary retroperitoneal primary hydatid cyst: a rare cause of bilateral lower ureteric obstruction and unilateral limb edema

    Directory of Open Access Journals (Sweden)

    Amit Goel

    2013-01-01

    Full Text Available Hydatid cyst is an endemic disease in our country. Most commonly, it occurs in the liver and lungs. Bilateral hydroureteronephrosis is one of the rare presentations of hydatid disease. Herein, we are reporting an unusual case of hydatid disease where the primary mode of presentation was external iliac vein compression with chronic renal failure because of bilateral ureteric involvement. The patient was treated with bilateral double-J stenting to improve the renal function and operated later for removal of hydatid cyst under albendazole drug treatment.

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

    Directory of Open Access Journals (Sweden)

    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.

  1. Successful lysis of bilateral renal vein thrombosis following neonatal truncus repair.

    Science.gov (United States)

    Prabhu, Sudesh; Ramakrishnan, Karthik; Alphonso, Nelson; McCaffery, Kevin; Anderson, Ben; Karl, Tom

    2015-01-01

    Renal vein thrombosis (RVT) is the most common noncatheter-related thrombosis encountered in infancy, most of which occurs in neonates. The optimal management strategy for neonatal RVT is unclear. Fibrinolytic and heparin therapy may play a role in preventing chronic renal failure in neonates with bilateral RVT. However, the use of fibrinolytics early after any major surgery requires tremendous caution. In this report, we describe the successful use of fibrinolysis in a neonate with bilateral RVT after repair of truncus arteriosus in the early postoperative period.

  2. Simultaneous Bilateral Quadriceps Tendon Rupture following Long-Term Low-Dose Nasal Corticosteroid Application

    Directory of Open Access Journals (Sweden)

    Mohamed Omar

    2013-01-01

    Full Text Available Simultaneous bilateral quadriceps tendon rupture is a very rare injury, which was previously only described in slightly more than 100 cases in the English literature. Occurrence after minor trauma is predominantly associated with certain medical conditions including chronic diseases and long-term use of certain drugs. We report the case of a 61-year-old healthy patient who sustained a simultaneous bilateral quadriceps tendon rupture following minor trauma. Medical history was completely clear except of a long-term nasal corticosteroid medication due to allergic rhinitis.

  3. 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

  4. 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.

  5. 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.

  6. REMOVING SLUDGE HEELS FROM SAVANNAH RIVER SITE WASTE TANKS BY OXALIC ACID DISSOLUTION

    Energy Technology Data Exchange (ETDEWEB)

    Poirier, M; David Herman, D; Fernando Fondeur, F; John Pareizs, J; Michael Hay, M; Bruce Wiersma, B; Kim Crapse, K; Thomas Peters, T; Samuel Fink, S; Donald Thaxton, D

    2009-03-01

    The Savannah River Site (SRS) will remove sludge as part of waste tank closure operations. Typically the bulk sludge is removed by mixing it with supernate to produce a slurry, and transporting the slurry to a downstream tank for processing. Experience shows that a residual heel may remain in the tank that cannot be removed by this conventional technique. In the past, SRS used oxalic acid solutions to disperse or dissolve the sludge heel to complete the waste removal. To better understand the actual conditions of oxalic acid cleaning of waste from carbon steel tanks, the authors developed and conducted an experimental program to determine its effectiveness in dissolving sludge, the hydrogen generation rate, the generation rate of other gases, the carbon steel corrosion rate, the impact of mixing on chemical cleaning, the impact of temperature, and the types of precipitates formed during the neutralization process. The test samples included actual SRS sludge and simulated SRS sludge. The authors performed the simulated waste tests at 25, 50, and 75 C by adding 8 wt % oxalic acid to the sludge over seven days. They conducted the actual waste tests at 50 and 75 C by adding 8 wt % oxalic acid to the sludge as a single batch. Following the testing, SRS conducted chemical cleaning with oxalic acid in two waste tanks. In Tank 5F, the oxalic acid (8 wt %) addition occurred over seven days, followed by inhibited water to ensure the tank contained enough liquid to operate the mixer pumps. The tank temperature during oxalic acid addition and dissolution was approximately 45 C. The authors analyzed samples from the chemical cleaning process and compared it with test data. The conclusions from the work are: (1) Oxalic acid addition proved effective in dissolving sludge heels in the simulant demonstration, the actual waste demonstration, and in SRS Tank 5F. (2) The oxalic acid dissolved {approx} 100% of the uranium, {approx} 100% of the iron, and {approx} 40% of the manganese

  7. 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.

  8. Heel-rise test in the assessment of individuals with peripheral arterial occlusive disease

    Directory of Open Access Journals (Sweden)

    Monteiro DP

    2013-01-01

    Full Text Available Débora Pantuso Monteiro,1 Raquel Rodrigues Britto,2 Ana Clara Ribeiro Lages,3 Marluce Lopes Basílio,3 Monize Cristine de Oliveira Pires,3 Maria Luiza Vieira Carvalho,1 Ricardo Jayme Procópio,4 Danielle Aparecida Gomes Pereira21Rehabilitation Sciences of the Universidade Federal de Minas Gerais, Belo Horizonte-MG, Brazil; 2Physiotherapy Department of the School of Physical Education, Physiotherapy and Occupational Therapy of the Universidade Federal de Minas Gerais, Belo Horizonte-MG, Brazil; 3Private Practice, Belo Horizonte-MG, Brazil; 4Hospital das Clínicas of the Universidade Federal de Minas Gerais, Belo Horizonte-MG, BrazilIntroduction: The Heel-Rise Test (HRT is a clinical instrument relevant to vascular rehabilitation that has been proposed to assess the function of the triceps surae muscle. To use HRT in the assessment of individuals with peripheral arterial occlusive disease (PAOD, its ability to detect differences in the functional performance of patients with PAOD must be verified.Aim: To verify whether the test is sensitive in differentiating between individuals with PAOD with distinct functional capacities.Materials and methods: A transversal study in which individuals with PAOD were assessed using the HRT, the Walking Impairment Questionnaire (WIQ, and the Shuttle Walk Test. The following variables were analyzed: number of plantar flexions performed in the HRT (time in seconds and velocity (plantar flexions per second when performing plantar flexions up to the point of volunteer fatigue, maximum distance walked in the Shuttle Walk Test, and scores obtained in each WIQ domain.Results: Twenty-five individuals (14 male were included in the study, with a mean age of 63.36 ± 9.83 years. The variables number of plantar flexions and time to perform the HRT were sensitive enough to differentiate between distinct functional capacities in individuals with PAOD (P = 0.003 and P = 0.009, respectively. However, this result was not found

  9. Initial studies on the variations of load-displacement curves of in vivo human healthy heel pads

    DEFF Research Database (Denmark)

    Matteoli, Sara; Wilhjelm, Jens E.; Virga, Antonio;

    2011-01-01

    The aim of this study was to quantify on the measurement variation of in vivo load-displacement curves by using a group of human healthy heel pads. The recordings were done with a compression device measuring force and displacement. Twenty three heel pads, one from each of 23 subjects aged 20......-35 years, were tested. The load-displacement curves showed the hysteresis, typical for a visco-elastic tissue. Seven load-displacement curves were measured for each subject. Each hysteresis was approximated by a 3rd degree polynomial, which in turn was described by two parameters: the slope and the average...... curvature. No statistically significant tendency (increasing or decreasing) were found for the seven polynomials (chi2 test, P-values of 0.81 and 0.17 for the two parameters, respectively). The study revealed no systematic error in the recorded load-displacement curves. The mean slope and the average...

  10. The influence of high-heeled shoes on strain and tension force of the anterior talofibular ligament and plantar fascia during balanced standing and walking.

    Science.gov (United States)

    Yu, Jia; Wong, Duo Wai-Chi; Zhang, Hongtao; Luo, Zong-Ping; Zhang, Ming

    2016-10-01

    High-heeled shoes have the capability to alter the strain and tension of ligamentous structures between the foot and ankle, which may result in ankle instability. However, high-heeled shoes can also reduce the strain on plantar fascia, which may be beneficial for the treatment of plantar fasciitis. In this study, the influence of heel height on strain and tension force applied to the anterior talofibular ligament (ATL) and plantar fascia were investigated. A three-dimensional finite element model of coupled foot-ankle-shoe complex was constructed. Four heel heights were studied in balanced standing: 0 in. (0cm), 1 in. (2.54cm), 2 in. (5.08cm), and 3 in. (7.62cm). A walking analysis was performed using 2-in. (5.08cm) high-heeled shoes. During balanced standing, the tension force on the ATL increased from 14.8N to 97.0N, with a six-fold increase in strain from 0 in. to 3 in. (0-7.62cm). The tension force and the average strain on the plantar fascia decreased from 151.0N (strain: 0.74%) to 59.6N (strain: 0.28%) when the heel height increased from 0 in. to 2 in. (0-5.08cm). When heel height reached 3 in. (7.62cm), the force and average strain increased to 278.3N (strain: 1.33%). The walking simulation showed that the fascia stretched out while the ATL loading decreased during push off. The simulation outcome demonstrated the influence of heel height on ATL alteration and plantar fascia strain, which implies risks for ankle injury and suggests guidance for the treatment of plantar fasciitis.

  11. Comparative study of the results of heel ultrasound screening and DXA findings (lumbar spine and left hip of postmenopausal women

    Directory of Open Access Journals (Sweden)

    Amila Jaganjac

    2012-04-01

    Full Text Available Introduction: Osteoporosis is a silent and invisible disease of bone, great presence and is considered to suffer from osteoporosis at least 200 million women worldwide. The goal of this paper is to show average ageof postmenopausal respondents, values of anthropometric parameters (weight, height, BMI, anamnestic data on clinical symptoms, fractures of women in menopause, analysis of heel ultrasound screening results,analysis of lumbar spine DXA results, analysis of left hip DXA results.Methods: In retrospective study 61 respondents were involved, 33 to 79 years old, treated in u Center for Physical Medicine and Acupuncture “AD” in Sarajevo during the period from 01.01.2008 till 31.12.2009. Alldate are shown numerically and percentage account with calculation of mean value, expressed in the form of tables and charts.Results: Finding of heel ultrosound screening compared to T values of postmenopausal respondents indicates on osteoporosis in case of 17 (27,87%, in case of 44 (72,13% respondents osteopenia, while normalvalues were not found. T value with lumbar spine DXA method in postmenopausal female respondents correspond to 43 (70,5% respondents, in 15 respondents (24,6% finding corresponded to osteopenia, while 3 respondents (4,9% had physiological finding. Left hip DXA finding shows 36 (59% respondents corresponded osteoporosis, 19 (31,2% respondents corresponded osteopenia, while physiological finding was found in 6 respondents (9,8%. T value of lumbar spine DXA finding was - 2,71 ± 1,16; DXA finding of left hip -2,35 ±1,36; heel ultrasound screening -2,19 ± 0,54.Conclusion: Research results indicate that DXA finding in relation to the heel ultrasound screening confirms gold standard in diagnosing osteoporosis.

  12. The oscillatory behavior of the CoM facilitates mechanical energy balance between push-off and heel strike.

    Science.gov (United States)

    Kim, Seyoung; Park, Sukyung

    2012-01-10

    Humans use equal push-off and heel strike work during the double support phase to minimize the mechanical work done on the center of mass (CoM) during the gait. Recently, a step-to-step transition was reported to occur over a period of time greater than that of the double support phase, which brings into question whether the energetic optimality is sensitive to the definition of the step-to-step transition. To answer this question, the ground reaction forces (GRFs) of seven normal human subjects walking at four different speeds (1.1-2.4 m/s) were measured, and the push-off and heel strike work for three differently defined step-to-step transitions were computed based on the force, work, and velocity. To examine the optimality of the work and the impulse data, a hybrid theoretical-empirical analysis is presented using a dynamic walking model that allows finite time for step-to-step transitions and incorporates the effects of gravity within this period. The changes in the work and impulse were examined parametrically across a range of speeds. The results showed that the push-off work on the CoM was well balanced by the heel strike work for all three definitions of the step-to-step transition. The impulse data were well matched by the optimal impulse predictions (R(2)>0.7) that minimized the mechanical work done on the CoM during the gait. The results suggest that the balance of push-off and heel strike energy is a consistent property arising from the overall gait dynamics, which implies an inherited oscillatory behavior of the CoM, possibly by spring-like leg mechanics.

  13. Patchy cerebral white matter edema in chronic renal failure

    Energy Technology Data Exchange (ETDEWEB)

    Anlar, B.; Erzen, C.; Saatci, U.

    1989-07-01

    Bilateral patchy cerebral white matter edema was observed in two children with chronic renal failure. Uremia in one case and hypertension or hyponatremia in the other appeared to be the cause of the neurological and radiological findings. (orig.).

  14. A comparison of the effectiveness of extracorporeal shock wave and ultrasound therapy in the management of heel pain

    Science.gov (United States)

    Cheing, G. L. Y.; Chang, H.; Lo, S. K.

    2007-11-01

    The aim of this study was to compare the effectiveness of extracorporeal shock wave therapy (ESWT) and ultrasound therapy (US) for managing heel pain. Thirty-seven subjects received either: ESWT (once a week), US (three times a week), or CONTROL (no treatment) for 3 consecutive weeks and were followed-up for 3 more weeks. A visual analogue scale (VAS), the maximum tolerable duration for prolonged walking or standing, and the Mayo clinical scoring system (MCSS) were evaluated. Mixed models treating baseline measures as covariates were adopted for statistical analysis. By week 3, intensity of heel pain on palpation was reduced by 37% (VAS score from 7.5 to 4.6) in the ESWT group, 24% (from 5.3 to 4.2) in the US group, and increased by 3% (5.6-5.7) in the control group; this difference was significant after adjusting for baseline VAS scores ( p = 0.022). The improvements in the maximum tolerable duration of prolonged walking or standing was only significant in the ESWT group (157% increase, p = 0.043) but not the other two groups. Both active treatment groups maintained the treatment effect at the three-week follow-up. We conclude that ESWT is potentially more effective in reducing heel pain than ultrasound therapy but additional evidence is needed due to the various limitations of the study.

  15. A 5-year follow-up study of Alfredson's heel-drop exercise programme in chronic midportion Achilles tendinopathy

    NARCIS (Netherlands)

    J.F.A.N. van der Plas; S. de Jonge (Suzan); R.J. de Vos (Robert-Jan); H.J.L. van der Heide; J.A.N. Verhaar (Jan); A. Weir (Adam); J.L. Tol (Johannes)

    2012-01-01

    textabstractBackground: Eccentric exercises have the most evidence in conservative treatment of midportion Achilles tendinopathy. Although short-term studies show significant improvement, little is known of the long-term (>3 years) results. Aim: To evaluate the 5-year outcome of patients with chroni

  16. Extensive Bilateral Naevus Comedonicus Exacerbating During Pregnancy

    Directory of Open Access Journals (Sweden)

    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.

  17. 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.

  18. 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.

  19. 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.

  20. 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.

  1. BILATERAL TESSIER CLEFT 3: A CASE REPORT

    Directory of Open Access Journals (Sweden)

    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.

  2. THE EUROPEAN UNION’S BILATERAL APPROACH

    Directory of Open Access Journals (Sweden)

    Ludmila BORTA

    2014-12-01

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

  3. [Bleeding, the Achilles' heel in patients treated with anticoagulants. Approach in patients with atrial fibrillation].

    Science.gov (United States)

    Morais, João

    2012-04-01

    Bleeding is always the Achilles' heel of all antithrombotic therapy, being unthinkable to use this type of therapy ignoring the complications that it may arise. The bleeding risk raises very particular problems, namely how to predict it and how to manage it. The withdrawal of antithrombotic drugs and transfusion are two important practical problems, involving clinical decisions that are generally very difficult. The new oral anticoagulants pose new problems. If on the one hand its bleeding risk appears to be less, specially in what concerns intracranial bleeding and potentially life-threatening bleeding, on the other hand the lack of an antidote or the lack of a quick and effective laboratory test to evaluate its efficacy, are arguments used by the critics. The risk of bleeding is conditioned by several factors, among them old age. The elderly patient is, by definition, the patient that can bleed more but also the one that, due to its ischemic risk, can reap more benefit. In this paper some of the tools used to predict the risk of bleeding and its clinical impact are also presented.

  4. Dendritic cells as Achilles' heel and Trojan horse during varicella zoster virus infection

    Directory of Open Access Journals (Sweden)

    Günther eSchönrich

    2015-05-01

    Full Text Available Varicella zoster virus (VZV, a human alphaherpesvirus, causes varicella and subsequently estab-lishes latency within sensory nerve ganglia. Later in life VZV can reactivate to cause herpes zoster. A reduced frequency of VZV-specific T cells is strongly associated with herpes zoster illustrating that these immune cells are central to control latency. Dendritic cells (DCs are required for the generation of VZV-specific T cells. However, DCs can also be infected in vitro and in vivo allowing VZV to evade the antiviral immune response. Thus, DCs represent the immune systems’ Achilles heel. Uniquely among the human herpesviruses, VZV infects both DCs and T cells, and exploits both as Trojan horses. During primary infection VZV-infected DCs traffic to the draining lymph nodes and tonsils, where the virus is transferred to T cells. VZV-infected T cells subsequently spread infection throughout the body to give the typical varicella skin rash. The delicate interplay between VZV and DCs and its consequences for viral immune evasion and viral dissemination will be discussed in this article.

  5. EM-21 ALTERNATIVE ENHANCED CHEMICAL CLEANING PROGRAM FOR SLUDGE HEEL REMOVAL

    Energy Technology Data Exchange (ETDEWEB)

    Hay, M; King, W; Martino, C

    2009-12-18

    Preliminary studies in the EM-21 Alternative Chemical Cleaning Program have focused on understanding the dissolution of Hematite (a primary sludge heel phase) in oxalic acid, with a focus on minimizing oxalic acid usage. Literature reviews, thermodynamic modeling, and experimental results have all confirmed that pH control, preferably using a supplemental proton source, is critical to oxalate minimization. With pH control, iron concentrations as high as 0.103 M have been obtained in 0.11 M oxalic acid. This is consistent with the formation of a 1:1 (iron:oxalate) complex. The solubility of Hematite in oxalic acid has been confirmed to increase by a factor of 3 when the final solution pH decreases from 5 to below 1. This is consistent with literature predictions of a shift in speciation from a 1:3 to 1:1 as the pH is lowered. Above a solution pH of 6, little Hematite dissolves. These results emphasize the importance of pH control in optimizing Hematite dissolution in oxalic acid.

  6. Unsupervised segmentation of heel-strike IMU data using rapid cluster estimation of wavelet features.

    Science.gov (United States)

    Yuwono, Mitchell; Su, Steven W; Moulton, Bruce D; Nguyen, Hung T

    2013-01-01

    When undertaking gait-analysis, one of the most important factors to consider is heel-strike (HS). Signals from a waist worn Inertial Measurement Unit (IMU) provides sufficient accelerometric and gyroscopic information for estimating gait parameter and identifying HS events. In this paper we propose a novel adaptive, unsupervised, and parameter-free identification method for detection of HS events during gait episodes. Our proposed method allows the device to learn and adapt to the profile of the user without the need of supervision. The algorithm is completely parameter-free and requires no prior fine tuning. Autocorrelation features (ACF) of both antero-posterior acceleration (aAP) and medio-lateral acceleration (aML) are used to determine cadence episodes. The Discrete Wavelet Transform (DWT) features of signal peaks during cadence are extracted and clustered using Swarm Rapid Centroid Estimation (Swarm RCE). Left HS (LHS), Right HS (RHS), and movement artifacts are clustered based on intra-cluster correlation. Initial pilot testing of the system on 8 subjects show promising results up to 84.3%±9.2% and 86.7%±6.9% average accuracy with 86.8%±9.2% and 88.9%±7.1% average precision for the segmentation of LHS and RHS respectively.

  7. Relation of Reproductive Factors and Heel Quantitative Ultrasound Parameters in Normal Women of Tehran

    Directory of Open Access Journals (Sweden)

    B Larijani

    2004-03-01

    Full Text Available Quantitative Ultrasound (QUS is a noninvasive, inexpensive and portable method for bone densitometry. It may measure some other parameters in addition to BMD, like elasticity and micro architecture. This study designed to determine the relation between reproductive factors and calcaneus QUS parameters in normal women of Tehran. BMD of heel in 151 normal women, 20-72Y/O (participator of Iranian Multi center Osteoporosis Study was assessed using Achilles+ (GE, Lunar Corporation, USA. After assessment of normal values, Stiffness Index percentiles acquired. With consideration of correlation between variables, multiple regression analysis was used. Mean±SD values of Speed of Sound (SOS, Broad Band Ultrasound Attenuation (BUA and Stiffness Index (SI, was 36/751527/25, 121/4215/1, 94/4617/92, respectively. Parameters decreased with age (P<0/01. Years of menopause significantly related with QUS parameters and age of menopause significant related with SOS and SI. Results show effectiveness of some reproductive factors on QUS parameters.

  8. 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.

  9. 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...

  10. Bilateral anophthalmia with septo-optic dysplasia

    Directory of Open Access Journals (Sweden)

    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.

  11. Bilateral cystoid macular oedema and cotton wool spots associated with Henoch-Schonlein purpura

    Science.gov (United States)

    Nicholson, Luke; Mathews, Divya

    2013-01-01

    We report a case of a male patient having bilateral cystoid macular oedema and cotton wool spots associated with Henoch-Schonlein purpura. He presented with decreased vision bilaterally measuring 0.2 (6/9.5) on the right and 0.5 (6/19) on the left. He has chronic hypertension with blood pressure averaging 150/90. His blood pressure was raised at 180/110 and with treatment reduced to 164/99. There were no other signs of malignant hypertensive retinopathy. He was treated with oral prednisolone and noticed a significant improvement the following day. An objective measurement performed 2 days later was −0.10 (6/4.8) bilaterally with resolution of macular oedema. PMID:23933864

  12. Surgical Treatment of a Rare Isolated Bilateral Agenesis of Anterior and Posterior Cruciate Ligaments

    Directory of Open Access Journals (Sweden)

    G. Cerulli

    2014-01-01

    Full Text Available The isolated bilateral agenesis of both cruciate ligaments is a rare congenital disorder. A 17-year-old male came to our attention due to an alteration in gait pattern, pain, and tendency to walk on the forefoot with his knee flexed. The patient did not recall previous injuries. Upon physical examination anterior and posterior chronic instability were observed. Radiographic examination of both knees showed hypoplasia of the tibial eminence, a hypoplastic lateral femoral condyle, and a narrow intercondylar notch. MRI brought to light a bilateral agenesis of both posterior cruciate ligaments. Arthroscopic evaluation confirmed bilateral isolated agenesis of both cruciate ligaments. We recommended a rehabilitation program to prepare the patient for the arthroscopic construction of both cruciate ligaments.

  13. Surgical treatment of a rare isolated bilateral agenesis of anterior and posterior cruciate ligaments.

    Science.gov (United States)

    Cerulli, G; Amanti, A; Placella, G

    2014-01-01

    The isolated bilateral agenesis of both cruciate ligaments is a rare congenital disorder. A 17-year-old male came to our attention due to an alteration in gait pattern, pain, and tendency to walk on the forefoot with his knee flexed. The patient did not recall previous injuries. Upon physical examination anterior and posterior chronic instability were observed. Radiographic examination of both knees showed hypoplasia of the tibial eminence, a hypoplastic lateral femoral condyle, and a narrow intercondylar notch. MRI brought to light a bilateral agenesis of both posterior cruciate ligaments. Arthroscopic evaluation confirmed bilateral isolated agenesis of both cruciate ligaments. We recommended a rehabilitation program to prepare the patient for the arthroscopic construction of both cruciate ligaments.

  14. Bilateral Subclavian Vein Occlusion in a SAPHO Syndrome Patient Who Needed an Implantable Cardioverter Defibrillator.

    Science.gov (United States)

    Ishizuka, Masato; Yamamoto, Yuko; Yamada, Shintaro; Maemura, Sonoko; Nakata, Ryo; Motozawa, Yoshihiro; Yamamoto, Keisuke; Takizawa, Masataka; Uozumi, Hiroki; Ikenouchi, Hiroshi

    2016-05-25

    A 79-year-old Asian man was hospitalized because of progressive exertional dyspnea with decreasing left ventricular ejection fraction and frequent non-sustained ventricular tachycardia. Pre-procedure venography for implantable cardioverter defibrillator (ICD) implantation showed occlusion of the bilateral subclavian veins. In consideration of subcutaneous humps in the sterno-clavicular area and palmoplantar pustulosis, we diagnosed him as having synovitis, acne, pustulosis, hyperostosis, osteitis (SAPHO) syndrome and speculated that it induced peri-osteal chronic inflammation in the sterno-clavicular area, resulting in occlusion of the adjacent bilateral subclavian veins. An automatic external defibrillator (AED) was installed in the patient's house and total subcutaneous ICD was considered. Venous thrombosis in SAPHO syndrome is not frequent but has been reported. To the best of our knowledge, this is the first case of bilateral subclavian vein occlusion in a SAPHO syndrome patient who needs ICD implantation.

  15. Bilateral Keratectasia 34 Years after Corneal Transplant

    Directory of Open Access Journals (Sweden)

    Xavier Valldeperas

    2010-07-01

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

  16. MODERN VIEWS ON BILATERAL BREAST CANCER

    Directory of Open Access Journals (Sweden)

    Ye. A. Fesik

    2014-01-01

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

  17. 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.

  18. 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.

  19. 足跟部软组织剥脱伤合并跟骨骨折的手术治疗%Surgery treatment of heel soft tissue denudation injury associated with calcaneal fractures

    Institute of Scientific and Technical Information of China (English)

    黄恩铭

    2015-01-01

    Objective To investigate the treatment methods and clinical efficacy of heel soft tissue denudation injury associated with calcaneal fractures.Methods 16 cases of heel soft tissue denudation injury associated with calcaneal fractures were undergone surgery.Firstly,a thorough debridement were applied,secondly calcaneal fractures were treated with open reduction,plate fixation and bone graft complex with antibiotics.Results All soft tissue denudation injury flap survived,while skin necrosis occurred in two cases,but wounds healed by short-term of changing dress-ing.All patients were followed up from 6 months to 24 months,no chronic soft tissue infections and osteomyelitis. Fracture healing time was 15 ~22 weeks.The last follow-up for AOFAS ankle-hind foot functional scores:excellent in 6 cases,good in 8,fair in 1.Conclusions For the heel soft tissue denudation injury associated with calcaneal frac-tures,thorough firstly debridement can provide good soft tissue conditions for the second phase fracture fixation, which can achieve satisfactory effect.%目的:探讨足跟部软组织剥脱伤合并跟骨骨折的临床治疗方法及疗效。方法对16例足跟软组织剥脱伤合并跟骨骨折患者行一期清创、二期跟骨骨折切复钢板内固定加带抗生素人工骨植骨术。结果患者足跟部剥脱伤皮瓣均一期成活(其中有2例术后初期出现表皮部分坏死,经短期换药创面顺利愈合)。患者均获得随访,时间6~24个月。未并发慢性软组织感染、骨髓炎。骨折愈合时间为15~22周。末次随访 AOFAS踝-后足功能评分:优6例,良8例,中2例。结论足跟软组织剥脱伤合并跟骨骨折,一期清创为二期骨折内固定提供良好的软组织条件,可取得满意疗效。

  20. Prevention of bilateral amputation in a non-concordant patient.

    Science.gov (United States)

    King, Jeanette

    As chronic wounds, venous leg ulcers (VLUs) are costly and impact significantly on a patient's quality of life. This case study focuses on the key considerations for wound management of bilateral venous leg ulcers in a 45-year-old mother who had undergone multiple admissions with sepsis secondary to the ulcers and whose life was considered at risk. The primary concern was to stabilise the patient, and then to determine the aetiology of the leg ulcers and develop a treatment plan. Kerraboot (Crawford Healthcare) was chosen to dress the wound initially as it is relatively quick and easy to apply while being atraumatic, manages exudate and facilitates autolytic debridement (Harvey, 2006). After 12 days debridement was complete and granulation tissue was observed to the skin surface level. At this time, the patient's condition had stabilised and the wound aetiology could then be determined. The ulcers were confirmed as venous and were subsequently managed with compression bandaging. They continued to heal, reducing in size by 60% after a further 3 months. By agreeing a highly individualised wound treatment plan with the patient that was tailored to both her needs and those of the wound, and by continually reviewing and revising this plan, bilateral amputation was avoided in this previously non-concordant patient.

  1. An EMG-Controlled Robotic Hand Exoskeleton for Bilateral Rehabilitation.

    Science.gov (United States)

    Leonardis, Daniele; Barsotti, Michele; Loconsole, Claudio; Solazzi, Massimiliano; Troncossi, Marco; Mazzotti, Claudio; Castelli, Vincenzo Parenti; Procopio, Caterina; Lamola, Giuseppe; Chisari, Carmelo; Bergamasco, Massimo; Frisoli, Antonio

    2015-01-01

    This paper presents a novel electromyography (EMG)-driven hand exoskeleton for bilateral rehabilitation of grasping in stroke. The developed hand exoskeleton was designed with two distinctive features: (a) kinematics with intrinsic adaptability to patient's hand size, and (b) free-palm and free-fingertip design, preserving the residual sensory perceptual capability of touch during assistance in grasping of real objects. In the envisaged bilateral training strategy, the patient's non paretic hand acted as guidance for the paretic hand in grasping tasks. Grasping force exerted by the non paretic hand was estimated in real-time from EMG signals, and then replicated as robotic assistance for the paretic hand by means of the hand-exoskeleton. Estimation of the grasping force through EMG allowed to perform rehabilitation exercises with any, non sensorized, graspable objects. This paper presents the system design, development, and experimental evaluation. Experiments were performed within a group of six healthy subjects and two chronic stroke patients, executing robotic-assisted grasping tasks. Results related to performance in estimation and modulation of the robotic assistance, and to the outcomes of the pilot rehabilitation sessions with stroke patients, positively support validity of the proposed approach for application in stroke rehabilitation.

  2. 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.)

  3. Achalasia cardia presenting with bilateral broncheactasis in a child

    Directory of Open Access Journals (Sweden)

    Bhavana Venkata Nagabhushana Rao

    2016-01-01

    Full Text Available Achalasia cardia usually presents in the age group of 25 to 60 and rare in children. Dysphagia, regurgitation, vomiting and chest pain are the cardinal symptoms. If they present mainly with respiratory symptoms diagnosis may be difficult and delayed. Bilateral bronchiectasis is rarely reported in patients with achalasia both in adults and children. Sometimes children may be erroneously diagnosed as eating disorder as both may present with similar symptoms hence information that achalasia can occur in children reduces such risk. In those children presenting with chronic respiratory symptoms it is prudent to look for esophageal motility disorders. CT scan, endoscopy, manometry are useful diagnostic tools but gold standard is barium esophgogram to diagnose Achalasia. Chest postural drainage may be delayed in bronchiectatic patients with achalasia. Heller myotomy is standard surgical treatment for children. Untreated Patients may end up with megaesophagus, a progressively dilated esophagus. [Int J Res Med Sci 2016; 4(1.000: 314-316

  4. [Chronic renal failure secondary to uterine prolapse].

    Science.gov (United States)

    Peces, R; Canora, J; Venegas, J L

    2005-01-01

    Acute and chronic renal failure secondary to bilateral severe hydroureteronephrosis is a rare sequela of uterine prolapse. We report a case of neglected complete uterine prolapse in a 72-year-old patient resulting in bilateral hydroureter, hydronephrosis, and chronic renal failure. In an attempt to diminish the ureteral obstruction a vaginal pessary was used to reduce the uterine prolapse. Finally, surgical repair of prolapse by means of a vaginal hysterectomy was performed. In conclusion, all patients presenting with complete uterine prolapse should be screened to exclude urinary tract obstruction. If present, obstructive uropathy should be relieved by the reduction or repair of the prolapse before irreversible renal damage occurs.

  5. On Heels and Toes: How Ants Climb with Adhesive Pads and Tarsal Friction Hair Arrays.

    Science.gov (United States)

    Endlein, Thomas; Federle, Walter

    2015-01-01

    Ants are able to climb effortlessly on vertical and inverted smooth surfaces. When climbing, their feet touch the substrate not only with their pretarsal adhesive pads but also with dense arrays of fine hairs on the ventral side of the 3rd and 4th tarsal segments. To understand what role these different attachment structures play during locomotion, we analysed leg kinematics and recorded single-leg ground reaction forces in Weaver ants (Oecophylla smaragdina) climbing vertically on a smooth glass substrate. We found that the ants engaged different attachment structures depending on whether their feet were above or below their Centre of Mass (CoM). Legs above the CoM pulled and engaged the arolia ('toes'), whereas legs below the CoM pushed with the 3rd and 4th tarsomeres ('heels') in surface contact. Legs above the CoM carried a significantly larger proportion of the body weight than legs below the CoM. Force measurements on individual ant tarsi showed that friction increased with normal load as a result of the bending and increasing side contact of the tarsal hairs. On a rough sandpaper substrate, the tarsal hairs generated higher friction forces in the pushing than in the pulling direction, whereas the reverse effect was found on the smooth substrate. When the tarsal hairs were pushed, buckling was observed for forces exceeding the shear forces found in climbing ants. Adhesion forces were small but not negligible, and higher on the smooth substrate. Our results indicate that the dense tarsal hair arrays produce friction forces when pressed against the substrate, and help the ants to push outwards during horizontal and vertical walking.

  6. An ethylene-protected Achilles’ heel of etiolated seedlings for arthropod deterrence

    Directory of Open Access Journals (Sweden)

    Edouard Boex-Fontvieille

    2016-08-01

    Full Text Available A small family of Kunitz protease inhibitors exists in Arabidopsis thaliana, a member of which (encoded by At1g72290 accomplishes highly specific roles during plant development. Arabidopsis Kunitz-protease inhibitor 1 (Kunitz-PI;1, as we dubbed this protein here, is operative as cysteine protease inhibitor. Activity measurements revealed that despite the presence of the conserved Kunitz-motif the bacterially expressed Kunitz-PI;1 was unable to inhibit serine proteases such as trypsin and chymotrypsin, but very efficiently inhibited the cysteine protease RESPONSIVE TO DESICCATION 21 (RD21. Western blotting and cytolocalization studies using mono-specific antibodies recalled Kunitz-PI;1 protein expression in flowers, young siliques and etiolated seedlings. In dark-grown seedlings, maximum Kunitz-PI;1 promoter activity was detected in the apical hook region and apical parts of the hypocotyls. Immunolocalization confirmed Kunitz-PI;1 expression in these organs and tissues. NO TRANSMITTING TRACT (NTT and HECATE1 (HEC1, two transcription factors previously implicated in the formation of the female reproductive tract in flowers of Arabidopsis, were identified to regulate Kunitz-PI;1 expression in the dark and during greening, with NTT acting negatively and HEC1 acting positively. Laboratory feeding experiments with isopod crustaceans such as Porcellio scaber (woodlouse and Armadillidium vulgare (pillbug pinpointed the apical hook as ethylene-protected Achilles’ heel of etiolated seedlings. Because exogenous application of the ethylene precursor 1-aminocyclopropane-1-carboxylic acid (ACC and mechanical stress (wounding strongly up-regulated HEC1-dependent Kunitz-PI;1 gene expression, our results identify a new circuit controlling herbivore deterrence of etiolated plants in which Kunitz-PI;1 is involved.

  7. An Ethylene-Protected Achilles’ Heel of Etiolated Seedlings for Arthropod Deterrence

    Science.gov (United States)

    Boex-Fontvieille, Edouard; Rustgi, Sachin; von Wettstein, Diter; Pollmann, Stephan; Reinbothe, Steffen; Reinbothe, Christiane

    2016-01-01

    A small family of Kunitz protease inhibitors exists in Arabidopsis thaliana, a member of which (encoded by At1g72290) accomplishes highly specific roles during plant development. Arabidopsis Kunitz-protease inhibitor 1 (Kunitz-PI;1), as we dubbed this protein here, is operative as cysteine PI. Activity measurements revealed that despite the presence of the conserved Kunitz-motif the bacterially expressed Kunitz-PI;1 was unable to inhibit serine proteases such as trypsin and chymotrypsin, but very efficiently inhibited the cysteine protease RESPONSIVE TO DESICCATION 21. Western blotting and cytolocalization studies using mono-specific antibodies recalled Kunitz-PI;1 protein expression in flowers, young siliques and etiolated seedlings. In dark-grown seedlings, maximum Kunitz-PI;1 promoter activity was detected in the apical hook region and apical parts of the hypocotyls. Immunolocalization confirmed Kunitz-PI;1 expression in these organs and tissues. No transmitting tract (NTT) and HECATE 1 (HEC1), two transcription factors previously implicated in the formation of the female reproductive tract in flowers of Arabidopsis, were identified to regulate Kunitz-PI;1 expression in the dark and during greening, with NTT acting negatively and HEC1 acting positively. Laboratory feeding experiments with isopod crustaceans such as Porcellio scaber (woodlouse) and Armadillidium vulgare (pillbug) pinpointed the apical hook as ethylene-protected Achilles’ heel of etiolated seedlings. Because exogenous application of the ethylene precursor 1-aminocyclopropane-1-carboxylic acid (ACC) and mechanical stress (wounding) strongly up-regulated HEC1-dependent Kunitz-PI;1 gene expression, our results identify a new circuit controlling herbivore deterrence of etiolated plants in which Kunitz-PI;1 is involved. PMID:27625656

  8. OPTIMAL POSITION OF THE HEEL FOLLOWING RECONSTRUCTION OF THE STAGE II ADULT ACQUIRED FLATFOOT DEFORMITY

    Science.gov (United States)

    Conti, Matthew S.; Ellis, Scott J.; Chan, Jeremy Y.; Do, Huong T.; Deland, Jonathan T.

    2016-01-01

    Background While previous work has demonstrated a linear relationship between the amount of medializing calcaneal osteotomy (MCO) and the change in radiographic hindfoot alignment following reconstruction, an ideal postoperative hindfoot alignment has yet to be reported. The aim of this study was to identify an optimal postoperative hindfoot alignment by correlating radiographic alignment with patient outcomes. Methods Fifty-five feet in 55 patients underwent flatfoot reconstruction for stage II AAFD by two fellowship-trained foot and ankle orthopedic surgeons. Hindfoot alignment was determined as previously described by Saltzman and El-Khoury. Changes in pre- and postoperative scores in each FAOS subscale were calculated for patients in postoperative hindfoot valgus (≥0 mm valgus, n=18), mild varus (>0 to 5 mm varus, n=17), and moderate varus (>5 mm varus, n=20). Analysis of variance and post-hoc Tukey’s tests were used to compare the change in FAOS scores between these three groups. Results At 22 months or more postoperatively, patients corrected to mild hindfoot varus showed a significantly greater improvement in the FAOS pain subscale compared to patients in valgus (p=0.04) and symptoms subscale compared to patients in moderate varus (p=0.03). Although mild hindfoot varus did not differ significantly from moderate varus or valgus in the other subscales, mild hindfoot varus did not perform worse than these alignments in any FAOS subscale. No statistically significant correlations between intraoperative MCO slide distances and FAOS subscales were found. Conclusions Our study indicates that correction of hindfoot alignment to between 0 and 5 mm of varus on the hindfoot alignment view (clinically a straight heel) following stage II flatfoot reconstruction was associated with the greatest improvement in clinical outcomes following hindfoot reconstruction in stage II AAFD. PMID:25948692

  9. 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.

  10. Hypomania with hypersexuality following bilateral anterior limb stimulation in obsessive-compulsive disorder.

    Science.gov (United States)

    Chang, Chun-Hung; Chen, Shin-Yuan; Hsiao, Yi-Ling; Tsai, Sheng-Tzung; Tsai, Hsin-Chi

    2010-06-01

    This 28-year-old Chinese man was referred for deep brain stimulation (DBS) evaluation for an 8-year history of refractory obsessive-compulsive disorder. After the patient had signed an informed consent, the authors implanted DBS leads. Hypomania with hypersexuality was noted on stimulation at Contact 2 and became aggravated with a higher voltage (> or = 3 V) during chronic bilateral DBS. After the voltage was decreased to 1 V, the patient's hypomanic symptoms subsided and his libido returned to baseline.

  11. Bilateral femoral osteolytic lesions in a patient with type 3 Gaucher disease

    Directory of Open Access Journals (Sweden)

    Enock Teefe

    2015-12-01

    Full Text Available Type 3 Gaucher disease (GD manifests with hematologic, neurological and skeletal involvement including Erlenmeyer flask bone deformities, osteopenia, painful bone crises and fractures. We describe bilateral symmetric osteolytic lesions in a 23 year old with type 3 GD, chronically treated with enzyme replacement therapy. These atypical bone findings, previously reported in two similar patients with type 3 GD, expand our understanding of the evolving natural history of GD in the post-treatment era.

  12. Surgical Treatment of a Rare Isolated Bilateral Agenesis of Anterior and Posterior Cruciate Ligaments

    OpenAIRE

    2014-01-01

    The isolated bilateral agenesis of both cruciate ligaments is a rare congenital disorder. A 17-year-old male came to our attention due to an alteration in gait pattern, pain, and tendency to walk on the forefoot with his knee flexed. The patient did not recall previous injuries. Upon physical examination anterior and posterior chronic instability were observed. Radiographic examination of both knees showed hypoplasia of the tibial eminence, a hypoplastic lateral femoral condyle, and a narrow ...

  13. [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.

  14. 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...

  15. 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.

  16. Spontaneous and simultaneous bilateral rupture of the quadriceps tendon. A case report.

    Science.gov (United States)

    Alpantaki, Kaliopi; Papadokostakis, George; Katonis, Pavlos; Hadjpavlou, Alexander

    2004-02-01

    Simultaneous bilateral rupture of the quadriceps tendon has rarely been reported; it generally occurs in association with chronic metabolic disorders, such as chronic renal failure, obesity, diabetes mellitus and secondary hyperparathyroidism. The case presented here was in an 85-year-old man with no known risk factors, who sustained simultaneous and spontaneous rupture of both quadriceps tendons. The patient suffered from spinal stenosis and degenerative changes in the knee menisci. These findings suggest that instability of the knee due to meniscal damage, and quadriceps weakness as a result of spinal stenosis, may have played a significant role in the pathogenesis of this injury.

  17. 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.

  18. [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.

  19. 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.

  20. 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...

  1. 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.

  2. 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.

  3. The effectiveness of extra corporeal shock wave therapy for plantar heel pain: a systematic review and meta-analysis

    Directory of Open Access Journals (Sweden)

    Murray Gordon D

    2005-04-01

    Full Text Available Abstract Background There is considerable controversy regarding the effectiveness of extracorporeal shock wave therapy in the management of plantar heel pain. Our aim was to conduct a systematic review of randomised controlled trials to investigate the effectiveness of extracorporeal shock wave therapy and to produce a precise estimate of the likely benefits of this therapy. Methods We conducted a systematic review of all randomised controlled trials (RCTs identified from the Cochrane Controlled trials register, MEDLINE, EMBASE and CINAHL from 1966 until September 2004. We included randomised trials which evaluated extracorporeal shock wave therapy used to treat plantar heel pain. Trials comparing extra corporeal shock wave therapy with placebo or different doses of extra corporeal shock wave therapy were considered for inclusion in the review. We independently applied the inclusion and exclusion criteria to each identified randomised controlled trial, extracted data and assessed the methodological quality of each trial. Results Six RCTs (n = 897 permitted a pooled estimate of effectiveness based on pain scores collected using 10 cm visual analogue scales for morning pain. The estimated weighted mean difference was 0.42 (95% confidence interval 0.02 to 0.83 representing less than 0.5 cm on a visual analogue scale. There was no evidence of heterogeneity and a fixed effects model was used. Conclusion A meta-analysis of data from six randomised-controlled trials that included a total of 897 patients was statistically significant in favour of extracorporeal shock wave therapy for the treatment of plantar heel pain but the effect size was very small. A sensitivity analysis including only high quality trials did not detect a statistically significant effect.

  4. A comparative study of Klimakt-Heel® and Femolene Ultra in the management of typical climacteric symptoms

    Directory of Open Access Journals (Sweden)

    Marilena Deroukakis

    2009-04-01

    Full Text Available The climacteric is described as the physiological cessation of menses due to a decrease in ovarian function. Typically, women between the ages of 44 and 57 years old are symptomatically affected by it. During this stage of life, a woman may experience what is referred to as ‘typical climacteric symptoms’ of varying intensity, including vasomotor reactions, increased perspiration, sleeping problems, mood changes, headaches, joint pains and urogenital problems.

    The aim of this study was to determine the effectiveness of Femolene Ultra (phytotherapeutic preparation and Klimakt-Heel® (homeopathic preparation in the treatment of typical climacteric symptoms.

    Thirty female volunteers between the ages of 44 and 57 years suffering from climacteric symptoms were recruited and asked to complete the Patient Profile and Case History Form and to sign a Patient Information and Consent Form. These participants were randomly placed in two groups of fifteen. One group received Femolene Ultra and the other received Klimakt-Heel® for a period of 12 weeks. The trial was blinded as neither the researcher nor the participant was aware of which treatment was being administered. Blood samples were taken to ascertain the 17ß oestradiol levels before and after the 12-week period. The Kupperman Menopause Index (KMI was used as a self-report measure and completed at four-weekly intervals. For statistical purposes, the Wilcoxon Signed Rank Test, from the class of non-parametric distribution-free tests, was used.

    Both products served to decrease the typical climacteric symptoms significantly within the 12-week period. Femolene Ultra decreased the average Kupperman Menopause Index (KMI score by 63% (26.2 to 16.4 and Klimakt-Heel® decreased the average score by 54% (28.4 to 15.28, although more participants in the Klimakt-Heel® group experienced amelioration of climacteric symptoms. The results are not conclusive, but they do provide an interesting base

  5. Screening with ultrasound of the heel may contribute to the prevention in osteoporosis

    Institute of Scientific and Technical Information of China (English)

    Sun Ai-Jun; Megumu Kasai; Jack Wang; John C T; Richard N P

    2005-01-01

    Objective: To calibrate a Quantitative Ultrasonography (QUS) system against densitometry by defining the sensitivity and specificity of the method, and to propose a series of QUS interpretation thresholds to classify the individual risk with regards to the risk of developing osteoporosis in later life. Methods: Subjects were recruited in New York City over a 1-year period. Women with amenorrhea for at least 12 months were defined as postmenopausal, and all other women as premenopausal. Bone mineral density (BMD) was measured with a dual energy X-ray absorptiometer (DXA) and QUS performed with the calcaneus of broadband ultrasound attenuation (BUA) and speed of sound (SOS) using the Lunar Achilles system. Statistical analysis was performed using SPSS software Version 10.0. Results: Two hundred twenty-eight premenopausal and menopausal women were recruited. Most of the participants were Hispanic, Caucasian and African-American in this study. All the subjects had DXA and QUS examined and T-score was got from both. The statistical results showed that the T-score of QUS has a significant relationship with that of DXA(spine: r=0.557, P<0.0001;femur: r=0.611,P<0.0001). Both QUS and DXA T-score has a significant and negative relationship with age (QUS: r=-0.241, P<0.0001; Spine: r=-0.277, P<0.0001; femur: -0.296, P<0.0001). When T-score of heel ultrasound -1.5 was set as the interpretation threshold, the osteoporosis patients with T-score of DXA-femur scan (100%) and DXA-spine (77.10%) less than -2.5 were detected. As well, the specificities of T-score -1.5 of QUS for DXA-femur and DXA-spine were 67.5% and 72.8%, respectively. In addition, if we set -1.0 of T-score of QUS as the cutoff, 74.80% and 79.60% of the osteopenia based on DXA of spine and femur were identified. The specificities were 59.4% and 57.7%. Conclusions: QUS of the calcaneus may be an effective method for providing risk stratification for osteoporosis, and for the closely associated future risk

  6. 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.

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

    Science.gov (United States)

    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.

  8. 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.

  9. 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.)

  10. Bilateral eyelid edema : Cutis laxa or blepharochalasis?

    NARCIS (Netherlands)

    Braakenburg, A; Nicolai, JPA

    2000-01-01

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

  11. 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...

  12. 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.

  13. 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.

  14. 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.

  15. 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.

  16. 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...

  17. "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."

  18. 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.

  19. 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.

  20. Uveitis in juvenile chronic arthritis.

    Science.gov (United States)

    Kanski, J J

    1990-01-01

    About 20% of patients with juvenile chronic arthritis develop uveitis which is frequently bilateral. Risk factors for uveitis are: female gender, pauciarticular onset of arthritis, presence of circulating antinuclear antibodies, and the antigens HLA-DW5 and HLA-DPw2. The visual prognosis in patients with uveitis is good in 25% and fair in 50%. The remaining 25% develop cataract and/or glaucoma. The management of glaucoma is unsatisfactory, but the results of cataract surgery by lensectomy are good.

  1. 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.

  2. 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

  3. Randomized multicenter follow-up trial on the effect of radiotherapy for plantar fasciitis (painful heels spur) depending on dose and fractionation – a study protocol

    OpenAIRE

    Holtmann, Henrik; Niewald, Marcus; Prokein, Benjamin; Graeber, Stefan; Ruebe, Christian

    2015-01-01

    Background An actual clinical trial showed the effect of low dose radiotherapy in painful heel spur (plantar fasciitis) with single doses of 1.0 Gy and total doses of 6.0 Gy applied twice weekly. Furthermore, a lot of animal experimental and in vitro data reveals the effect of lower single doses of 0.5 Gy which may be superior in order to ease pain and reduce inflammation in patients with painful heel spur. Our goal is therefore to transfer this experimentally found effect into a randomized m...

  4. 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...

  5. Bilateral simultaneous rupture of the quadriceps tendon in a patient with psoriasis: a case report and review of the literature

    Directory of Open Access Journals (Sweden)

    Radha Sarkell

    2011-07-01

    Full Text Available Abstract Introduction Bilateral quadriceps tendon rupture is not common in the absence of systemic disease. Patients with chronic systemic diseases such as uremia and systemic lupus erythematosus and patients who are being treated with systemic steroids or local steroid injections are more prone to tendon rupture. The tendon can rupture spontaneously or as a result of trauma. We report an unusual case of simultaneous bilateral traumatic quadriceps tendon rupture in a patient with psoriasis who was being treated with topical steroid preparations. Case presentation A 57-year-old Caucasian man with a known history of psoriasis, for which he was being treated with topical steroid preparations, presented to our hospital with clinical signs of bilateral quadriceps tendon rupture after he fell while walking down stairs. The diagnosis was confirmed by bilateral ultrasound scans of the thighs. The patient underwent surgery to repair both quadriceps tendons. Post-operatively, the patient was immobilized first in bilateral cylinder casts for six weeks, then in knee braces for the next four weeks. His knees were actively mobilized during physiotherapy. Conclusion Bilateral quadriceps tendon rupture is a rare occurrence in patients with psoriasis who are being treated with topical steroids.

  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. 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

  10. Simultaneus bilateral spontaneus pneumothoraces: A Retrospective Analysis of 11 Cases

    Directory of Open Access Journals (Sweden)

    Ufuk Cobanoglu

    2011-09-01

    Full Text Available Spontaneous pneumothorax (SP is relatively common in clinical practice and occurs more frequently in young, tall thin men, and in smokers. However, simultaneous bilateral spontaneous pneumothorax (SBSP is a rare clinical condition that often presents with significant respiratory distress. It is often dangerous; therefore, the chest drain should be inserted immediately. In this study, simultaneus bilateral spontaneus pneumothoraces cases were divided into two groups and retrospectively evaluated according to age, sex, diagnostic methods, treatments, and results. Material and Methods :Between January 2006 and May 2009, 11 patients with SBSP were enrolled into our study. Age, gender, underlying lung disease, smoking history, symptoms, diagnosis, treatment type, surgical indication, morbidity, recurrence, mortality, duration of chest tube and postoperative hospital stay of the patients were reviewed. Arterial blood gas values (before and after intervention in patiens with primary and secondary spontaneous pneumothorax were evaluated. Results; 7 patients (63.63 % were male and 4 patients (36.37 % were female and their mean age was 34,5±6.81 years. There were 4 (36.37% primary SP and 4 (36.37% secondary SP patients. Chronic obstructive pulmonary disease (COPD was the most common cause in secondary SP patients. In two (18.18% patients recurrency were observed. Eight (72.72% patients had smoking history. The most common symptom in both groups was dyspnea. All patients had immediate bilateral chest tubes on admission. We treated these patients with chest drain insertion, VATS (Video-Assisted Thoracoscopic Surgery, axillary thoracotomy, and chemical pleurodesis. Postoperative morbidity was detected in 3 (27.27% patients (prolonged air leak in 1 case, empyema in 1 case and pneumonia in 1 case. No mortality was observed in alll cases. Recurrence developed in 3 (27.27% patients in this series. Conclusions: An urgent and effective treatment requires in the

  11. 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.

  12. Bilateral Simultaneous Femoral Neck Fracture Mimicking Abdominal Pain in a Cerebral Palsy Patient

    Directory of Open Access Journals (Sweden)

    P. Mariani

    2014-01-01

    Full Text Available Simultaneous bilateral femoral neck fractures are unusual lesions, generally associated with an underlying condition which causes impaired bone mineralization, triggered by an increased bone stress. We present a 24-year-old cerebral palsy patient, who was previously evaluated in another institution due to inability to walk, interpreted as abdominal pain. No alteration in blood analysis or abdominal X-rays was found. As no response to treatment was observed, a new abdominal X-ray was taken, which incidentally depicted bilateral medial femoral neck fracture. He was referred to our practice after a resection arthroplasty was offered in another institution. After admission, bilateral one-stage THA was performed. Several reports emphasize bone disease as a major precipitating factor, and there is an increased incidence of hip fractures in chronic epilepsy, renal osteodystrophy, and chronic steroid use. Femoral head resection has been proven to be effective in immobilized patients, whereas this was not a reasonable option in this patient who presented walking ability. Despite the treatment election, primary care physicians should be aware of and alert to the possibility of fractures in patients with neurological disorders and calcium metabolism alterations. Late diagnosis of orthopedic injuries in this type of patients may lead to permanent disability.

  13. 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...

  14. [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.

  15. [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.

  16. 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.

  17. 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....

  18. [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.

  19. 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.

  20. 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.

  1. [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.

  2. 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.

  3. 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.

  4. 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...

  5. 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.

  6. 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...

  7. 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...

  8. 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

  9. 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

  10. 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.

  11. 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.

  12. 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.

  13. High Performance, Three-Dimensional Bilateral Filtering

    Energy Technology Data Exchange (ETDEWEB)

    Bethel, E. Wes

    2008-06-05

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

  14. Bilateral ovarian fibroma associated with Gorlin syndrome

    Directory of Open Access Journals (Sweden)

    Shahnaz Aram

    2009-02-01

    Full Text Available

    • Gorlin syndrome (GS, also known as nevoid basal cell carcinoma syndrome (NBCCS, is a rare inherited multisystem disorder. This paper presents a 22-years-old Iranian woman with this syndrome whose past history was multiple keratocysts of maxillary bone. She was referred to gynecology clinic with the chief complaint of irregular menses and vaginal spotting. On examination, frontal bossing and hypertelorism were detected. Physical examination of genitalia disclosed bilateral adnexal masses. Pelvic ultrasound showed two solid, echogenous and calcified masses measuring 100*50*10 & 60*50*45 mm in the left and right ovaries, respectively. The patient underwent right oophorectomy and ovarian mass resection with preservation of intact ovarian tissue on the left side. On frozen and permanent histological sections, bilateral and calcified ovarian fibromas were diagnosed. Surprisingly, during the last follow-up one year after the surgery, we found that our patient was expecting a baby. It can be concluded that in the presence of bilateral and calcified ovarian fibromas, the possibility of GS should be considered. Accurate diagnosis is only possible with close attention to the familial and past medical history and physical examination. In these patients, careful follow up for detecting malignancies and other complications is highly recommended.
    • KEY WORDS: Gorlin syndrome, ovarian fibroma, multiple keratocysts.

  15. Gastric metastasis of bilateral breast cancer

    Science.gov (United States)

    Belaïd, Asma; Mghirbi, Fahmi; Béhi, Khalil; Doghri, Raoudha; Benna, Farouk

    2017-01-01

    Breast cancer is the most common malignancy in women. The most frequent metastatic sites are lung, bone, liver and brain. On the other hand, gastric metastases are rare. Synchronous bilateral breast cancer (SBBC) occurs rarely. Lobular carcinoma is the histological type most often associated with bilateral breast carcinomas and gastric metastases. We made a retrospective study including four patients followed in the Salah Azaiez Institute, for a bilateral breast cancer with gastric metastases. We analyzed the epidemiological, anatomoclinical and therapeutic particularities of this rare entity. Symptoms were unspecific. The diagnosis of gastric metastasis of the SBBC was confirmed by a histopathological examination of an endoscopic biopsy. The median age was 46.2 years (range, 36–51 years) and the median time until the gastric involvement was 19 months (range, 0–41 months). None of patients had a surgical treatment for the gastric location. All Patients received at least one line of chemotherapy and radiotherapy. Median survival following the detection of gastric involvement was 22 months (range, 1–56 months). Gastric metastases from breast cancer are rare and frequently associated with other distant metastasis. Symptoms are unspecific and endoscopy may not be contributive. Therefore, gastric involvement is underestimated. Lobular infiltrating carcinoma (LIC) is the most histological type incriminated in its occurrence. The supply of immunohistochemistry is crucial to distinguish between primary or metastatic gastric cancer. PMID:28280631

  16. Bilateral limbic system destruction in man

    Science.gov (United States)

    Feinstein, Justin S.; Rudrauf, David; Khalsa, Sahib S.; Cassell, Martin D.; Bruss, Joel; Grabowski, Thomas J.; Tranel, Daniel

    2010-01-01

    We report here a case study of a rare neurological patient with bilateral brain damage encompassing a substantial portion of the so-called “limbic system.” The patient, Roger, has been studied in our laboratory for over 14 years and the current article presents his complete neuroanatomical and neuropsychological profiles. The brain damage occurred in 1980 following an episode of herpes simplex encephalitis. The amount of destroyed neural tissue is extensive and includes bilateral damage to core limbic and paralimbic regions, including the hippocampus, amygdala, parahippocampal gyrus, temporal poles, orbitofrontal cortex, basal forebrain, anterior cingulate cortex, and insular cortex. The right hemisphere is more extensively affected than the left, although the lesions are largely bilateral. Despite the magnitude of his brain damage, Roger has a normal IQ, average to above average attention, working memory, and executive functioning skills, and very good speech and language abilities. In fact, his only obvious presenting deficits are a dense global amnesia and a severe anosmia and ageusia. Roger's case presents a rare opportunity to advance our understanding of the critical functions underlying the human limbic system, and the neuropsychological and neuroanatomical data presented here provide a critical foundation for such investigations. PMID:19763994

  17. Effectiveness of a heel cup with an arch support insole on the standing balance of the elderly

    Directory of Open Access Journals (Sweden)

    Chen TH

    2014-02-01

    Full Text Available Tzu-Hsuan Chen,1,* Li-Wei Chou,2,3,* Mei-Wun Tsai,4 Ming-Jor Lo,5 Mu-Jung Kao4,5 1Department of Rehabilitation, Mackay Memorial Hospital, Hsinchu, Taiwan; 2Department of Physical Medicine and Rehabilitation, China Medical University Hospital, Taichung, Taiwan; 3School of Chinese Medicine, College of Chinese Medicine, China Medical University, Taichung, Taiwan; 4Department of Physical Therapy and Assistive Technology, National Yang-Ming University, Taipei, Taiwan; 5Department of Rehabilitation, Yangming Branch, Taipei City Hospital, Taipei, Taiwan *These authors contributed equally to this paper Background: The use of insoles may enhance postural stability and prevent falls. The aim of this study was to design a new insole and to explore the effectiveness of the insole on the standing balance of the healthy elderly. Methods: The study was conducted at a community hospital. Patients older than 65 years at an outpatient clinic without abnormal gait patterns, lower limb deformities, or foot pain were enrolled. The participants were assigned to good- and poor-stability groups on the basis of the stability index (SI, using the Biodex® Balance System. A heel cup with an arch support insole was provided. Participants wore the insole for 8 weeks for a minimum of 4 hours/day. A static balance test for SI was performed at the initial meeting and 8 weeks after the assigned insoles were worn for each participant. Results: Five participants (10.0% of 50 total did not finish the study. There were 25 patients in the good-stability group and 20 in the poor-stability group. The SI, before and after intervention, was significantly different for all 45 participants (3.244±0.688 versus 3.064±0.671; P<0.001. The differences in SI before and after the intervention both in the good-stability group (2.764±0.546 versus 2.592±0.538 and the poor-stability group (3.845±0.188 versus 3.655±0.128 were statistically significant (P<0.001. No statistically significant

  18. A pedestrian dead-reckoning system that considers the heel-strike and toe-off phases when using a foot-mounted IMU

    Science.gov (United States)

    Ju, Hojin; Lee, Min Su; Park, So Young; Song, Jin Woo; Park, Chan Gook

    2016-01-01

    In this paper, we propose an advanced pedestrian dead-reckoning (PDR) algorithm that considers the heel-strike and toe-off phases. Generally, PDR systems that use a foot-mounted inertial measurement unit are based on an inertial navigation system with an extended Kalman filter (EKF). To reduce the influence of the bias and white noises in the gyroscope and accelerometer signals, a zero-velocity update is often adopted at the stance phase. However, transient and large acceleration, which cannot be measured by the accelerometer used in pedestrian navigation, occur momentarily in the heel-strike phase. The velocity information from integration of the acceleration is not reliable because the acceleration is not measured in the heel-strike phase. Therefore, the designed EKF does not correctly reflect the actual environment, because conventional algorithms do not take the non-measurable acceleration into consideration. In order to reflect the actual environment, we propose a PDR system that considers the non-measurable acceleration from the heel-strike impact. To improve the PDR system’s performance, the proposed algorithm uses a new velocity measurement obtained using the constraint between the surface and the foot during the toe-off phase. The experimental results show improved filter performance after comparison of the proposed algorithm and a conventional algorithm.

  19. Chronic myelogenous leukemia (CML)

    Science.gov (United States)

    CML; Chronic myeloid leukemia; Chronic granulocytic leukemia; Leukemia - chronic granulocytic ... Chronic myelogenous leukemia is grouped into phases: Chronic Accelerated Blast crisis The chronic phase can last for ...

  20. Bilateral anterior capsulotomy and amygdalotomy for mental retardation with psychiatric symptoms and aggression

    Science.gov (United States)

    Zhang, Shizhen; Zhou, Peizhi; Jiang, Shu; Li, Peng; Wang, Wei

    2017-01-01

    Abstract Rationale: Mental retardation (MR) is a chronic condition that often has no readily identifiable cause or treatment. Aggression and psychiatric symptoms are prevalent in children with MR. Surgical treatment of aggression and psychiatric symptoms of MR is seldom investigated and studies are limited. Patient concerns: We encountered a 19-year-old female who had MR with aggression and psychiatric symptoms. Diagnoses: She was diagnosed with mild MR with aggressiveness and psychiatric symptoms. Interventions: Because the patient was refractory to conservative treatment, bilateral anterior capsulotomy and amygdaloid neurosurgery were performed for her psychiatric symptoms and aggression. The benefits and side effects of the surgery were analyzed. Outcomes: After surgery, the patient showed significant alleviation of her psychiatric symptoms and aggression with no observed side effects. Lessons: Bilateral anterior capsulotomy in combination with amygdaloid neurosurgery may resolve both psychiatric and aggressive symptoms. Future investigations of control studies with large patient cohorts are needed. PMID:28072743

  1. Subacute sclerosing panencephalitis with bilateral inferior collicular hyperintensity on magnetic resonance imaging brain

    Directory of Open Access Journals (Sweden)

    Maya Thomas

    2012-01-01

    Full Text Available Subacute sclerosing panencephalitis (SSPE is chronic encephalitis occurring after infection with measles virus. An 8-year-old boy presented with progressive behavioral changes, cognitive decline and myoclonic jerks, progressing to a bed bound state over 2 months. Magnetic resonance imaging (MRI brain showed T2-weighted hyperintensities in the subcortical areas of the left occipital lobe and brachium of the inferior colliculus on both sides. EEG showed bilateral, synchronous periodic discharges. Serum/cerebrospinal fluid measles IgG titer was significantly positive. The overall features were suggestive of SSPE. MRI finding of bilateral inferior colliculus changes on MRI without significant involvement of other commonly involved areas suggests an uncommon/rare imaging pattern of SSPE.

  2. Simultaneous bilateral patellar tendon rupture without predisposing systemic disease or steroid use: a case report

    Institute of Scientific and Technical Information of China (English)

    LU Hua-ding; CAI Dao-zhang; WANG Kun; ZENG Chun

    2012-01-01

    There is a dearth of case reports describing 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 tendon ruptures without any history of systemic disease or steroidal medication.We repaired and reattached the ruptured 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.

  3. Autobiogutobiographical amnesia and cognltive disorder resulgting from bilateral severe thalamic infarction Two cases reports

    Institute of Scientific and Technical Information of China (English)

    Ytt Kai; Yu Feng Qi; Lei Zheng Lin; Zhang Jun

    2000-01-01

    Objective To report two cases of patients with bilateral severe thalamic infarction.which showed autobiographical amnesia and cognitive disorders and to shed light on the mechanisms underlying thc retrograde amenesia. Method The two cases were studied clinically, CT and MRI were performed also, Language and neuropsychological tests were evaluated. Results Two patients with a chronic amnesia and cogntive disorders resulting from bilateral paramedian thalamic infarction showed a pattern of retrograde amnesia personally relevent autobiographical memory were prefoundly impaired .Whereas about the famous people and public events were relatively impaired. The patients almost had no thalamic aphasia.The events the one described showed spontaneously confabulated. Conclusion We think a probable explanation that the disorders at the thematic retrieval fiomwork ievel of memory and the information reconstruction due to a disconnetion of frontal and medial temperal memory systems.

  4. A dorsal night splint with continuous extension of the big toe for treatment of plantar heel pain

    DEFF Research Database (Denmark)

    Mehlhorn, Alexander; Hirschmüller, Anja; Südkamp, Norbert P.;

    2014-01-01

    Plantar heel pain may be attributed to a painful overloading of the plantar aponeurosis at its insertion of processus calcanei. Conservative treatment is the "golden standard". If it fails, partial fasciotomie is indicated but carries risks and complications. In the present work the use of a dorsal...... night splint with continuous extension of the big toe was evaluated in patients with refractory plantar fasciitis.15 patients with an unsuccessful conservative treatment of plantar fasciitis (>12 weeks) were included in the study and treated with the dorsal night splint over a period of 6 month...... with 28 points.Overall the dorsal night splint with continuous toe extension is an alternative for treatment of refractory plantar fasciitis. © 2013....

  5. Changes in Achilles tendon mechanical properties following eccentric heel drop exercise are specific to the free tendon.

    Science.gov (United States)

    Obst, S J; Newsham-West, R; Barrett, R S

    2016-04-01

    Mechanical loading of the Achilles tendon during isolated eccentric contractions could induce immediate and region-dependent changes in mechanical properties. Three-dimensional ultrasound was used to examine the immediate effect of isolated eccentric exercise on the mechanical properties of the distal (free tendon) and proximal (gastrocnemii) regions of the Achilles tendon. Participants (n = 14) underwent two testing sessions in which tendon measurements were made at rest and during a 30% and 70% isometric plantar flexion contractions immediately before and after either: (a) 3 × 15 eccentric heel drops or (b) 10-min rest. There was a significant time-by-session interaction for free tendon length and strain for all loading conditions (P eccentric exercise (P exercise compared with the gastrocnemii aponeurosis or tendon.

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

    Directory of Open Access Journals (Sweden)

    Leith Sawalha

    2015-01-01

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

  7. Economic Diplomacy in Africa: The Impact of Regional Integration versus Bilateral Diplomacy on Bilateral Trade

    DEFF Research Database (Denmark)

    Afesorgbor, Sylvanus Kwaku

    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 diplomatic exchange is a relatively more significant determinant of bilateral exports among African states...... compared to regional integration. We also find a nuanced interaction between these two instruments of economic diplomacy: the trade–stimulating effect of diplomatic exchange is less pronounced among African countries that shared membership of the same regional bloc. Generally, this could mean...

  8. Osteomalacia as a Cause of Chronic Pain

    Directory of Open Access Journals (Sweden)

    Robert W Teasell

    1996-01-01

    Full Text Available Osteomalacia is a form of metabolic bone disease that can present as chronic pain. A 36-year-old woman presented with a three-year history of bilateral leg and back pain, and proximal leg weakness. Repeated consultations and investigations failed to discover a cause for her pain, and a diagnosis of chronic benign pain was made. She was admitted to hospital where the bone scan, laboratory investigation and bone biopsy established a diagnosis of renal phosphate-wasting adult-onset rickets (osteomalacia. Radiographs of the hip and magnetic resonance imaging revealed bilateral femoral neck fractures and segmental, avascular necrosis of the femoral heads. The patient was treated with high dose phosphate and vitamin D with marked relief of pain. Osteomalacia should be considered in unusual cases of intractable chronic pain.

  9. 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.

  10. Bilateral Adrenal Metastasis in Bronchogenic Carcinoma: Case Report

    Directory of Open Access Journals (Sweden)

    Nargess Afzali

    2009-01-01

    Full Text Available "nAdrenal metastases from bronchogenic carcinoma are found in approximately one third of patients at autopsy. Tumors that commonly metastasize to the adrenal gland include bronchogenic carcinoma, breast carcinoma and melanoma and small cell lung cancer, accounting for 6% of the adrenal metastasis. Routine preoperative upper abdominal CT scanning reveals an adrenal mass in approximately 10% of the patients. In selected patients, excision of the primary lung tumor and the isolated adrenal metastasis may improve survival. "nHere a 82-year-old female is presented with a history of 3 months pleuritic chest pain, chronic cough, dyspnea and also abdominal distention and discomfort. Bronchoscopy revealed tumoral vegetation in the posterior segment bronchus of the right lung upper lobe. It was diagnosed as an undifferentiated lung carcinoma pathologically. Abdominal CT scan revealed bilateral large heterogeneous masses in the adrenal glands. Biopsy of the adrenal masses revealed their metastatic nature. The patient was expired before excision of the abdominal masses because of lung cancer with pericardial invasion.   

  11. A Case of Bilateral Aseptic Necrosis of the Femoral Head

    Science.gov (United States)

    KAMAL, DIANA; TRĂISTARU, RODICA; KAMAL, C.K.; ALEXANDRU, D.O.; MOGOANTĂ, L.; GRECU, D.C.

    2014-01-01

    Aseptic necrosis of the femoral head is a disease whose etiology is not completely elucidated and generally affects young adults aged between 30 and 50 years. In a significant number of patients bilateral disease occurs, which makes detection in its early stages constitute an important objective. We present the case of a male patient, aged 23 years, with the following risk factors: smoking and chronic alcohol consumption, who is diagnosed with aseptic necrosis of the left femoral head, ARCO stage IV, and in just six months after the diagnosis and hip arthroplasty, he suffers an injury which leads to the same diagnosis in the contralateral hip. We want to emphasize that for all patients with a high index of suspicion there should be an MRI examination, because the plane radiographs or CT are most often not relevant in detecting early signs of this condition. Diagnosis of aseptic necrosis of the femoral head in the early stages is a necessity in order to obtain an optimal result of conservative treatment. PMID:26788359

  12. A Case of Bilateral Aseptic Necrosis of the Femoral Head.

    Science.gov (United States)

    Kamal, Diana; Trăistaru, Rodica; Kamal, C K; Alexandru, D O; Mogoantă, L; Grecu, D C

    2014-01-01

    Aseptic necrosis of the femoral head is a disease whose etiology is not completely elucidated and generally affects young adults aged between 30 and 50 years. In a significant number of patients bilateral disease occurs, which makes detection in its early stages constitute an important objective. We present the case of a male patient, aged 23 years, with the following risk factors: smoking and chronic alcohol consumption, who is diagnosed with aseptic necrosis of the left femoral head, ARCO stage IV, and in just six months after the diagnosis and hip arthroplasty, he suffers an injury which leads to the same diagnosis in the contralateral hip. We want to emphasize that for all patients with a high index of suspicion there should be an MRI examination, because the plane radiographs or CT are most often not relevant in detecting early signs of this condition. Diagnosis of aseptic necrosis of the femoral head in the early stages is a necessity in order to obtain an optimal result of conservative treatment.

  13. Bilateral elongated styloid process: Its anatomical, embryological and clinical implications

    Directory of Open Access Journals (Sweden)

    Bagoji Ishwar B, Hadimani Gavishiddappa A, Patil Balasaheb G, Bannur Balappa M,Ambadasu B

    2013-04-01

    Full Text Available The styloid process is a slender, elongated, cylindrical bony projection from temporal bone. It normally varies in length from 2 cm to 3 cm. During a routine demonstration of skull for MBBS students we found the bilateral elongated styloid process in dry human skull. The length of elongation measured on the right and left side was 6.0 & 5.9 cms respectively. Such abnormal elongation of the styloid process may cause compression on a number of vital vessels and nerves related to it, producing inflammatory changes that include continuous chronic pain in the pharyngeal region. Mechanical stresses stretching the second brachial arch during fetal development probably induce variable involvement of Reichert’s cartilage in morphogenesis of the styloid process. It is important that clinicians especially dentists and otolaryngologists are aware of the natural variations of the styloid process and do not consider the styloid process with a length of 30 mm as an abnormality or as an anomaly.

  14. Bilateral maculopathy associated with Pierre Robin sequence.

    Science.gov (United States)

    Witmer, Matthew T; Vasan, Ryan; Levy, Richard; Davis, Jessica; Chan, R V Paul

    2012-08-01

    Pierre Robin sequence has been associated with a number of ocular complications, including myopia, strabismus, Möbius syndrome, nasolacrimal duct obstruction, glaucoma, cataract, microphthalmos, coloboma of choroid, and retinal detachment. We report a 10-day-old boy who presented with micrognathia, glossoptosis, and cleft palate as well as multiple congenital anomalies. Ophthalmic examination was notable for bilateral maculopathy, with focal areas of retinal and retinal pigment epithelial atrophy. The association of Pierre Robin sequence and maculopathy has been reported only twice previously.

  15. Bilateral Pseudoexfoliation Deposits on Intraocular Lens Implants

    Directory of Open Access Journals (Sweden)

    Elena Bonafonte Marquez

    2015-01-01

    Full Text Available 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 it could be the only sign of secondary glaucoma.

  16. Bilateral amaurosis caused by Salmonella enteritidis infection.

    Science.gov (United States)

    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.

  17. Primary amenorrhea with bilateral endometriotic cysts.

    Science.gov (United States)

    Jabeen, Sadaqat; Raees, Mehnaz

    2015-05-01

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

  18. Spontan bilateral ekstrauterin graviditet efter kejsersnit

    DEFF Research Database (Denmark)

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

    2015-01-01

    contralateral tube. The woman was readmitted three weeks later and had an additional salpingectomy on behalf of an unrecognized tubal pregnancy. Considering the rising caesarean section rates clinicians need to be certain of no additional ectopic pregnancy while performing the primary operation.......We describe a rare case of bilateral tubal pregnancy following natural conception in a woman with no other known risk factor than two former caesarean sections. Intraabdominal adhesions following the caesarean sections complicated the salpingectomy thus diminishing certainty of a healthy...

  19. Panuveite bilateral simultânea

    OpenAIRE

    RAMALHO, M.; Coutinho, I; Pina, S.; Santos, C.; Pedrosa, C; Vaz, F.; Chang, N; Bernardo, M.

    2013-01-01

    Introdução Tem sido descrito um ressurgimento da sífilis desde o final da década de 90. Descrevem-se dois casos clínicos de um casal homossexual com panuveite bilateral sifilítica simultânea. Métodos O primeiro caso clinico é de um homem de 31 anos, homossexual, com antecedentes de Hepatite C desde há 7 anos e diagnóstico de VIH-1 realizado 3 meses antes no contexto de úlcera peniana, VDRL negativo na altura, tendo iniciado terapêutica anti-retroviral mês e meio antes. Apresentou-se ...

  20. Hypersexuality following bilateral thalamic infarction: case report.

    Science.gov (United States)

    Mutarelli, Eduardo G; Omuro, Antonio M P; Adoni, Tarso

    2006-03-01

    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 expression of frontal-subcortical circuits dysfunction, particularly the orbitofrontal circuit, secondary to dorso medial thalamic infarction which probably plays a role in the determination of human sexual behavior. This case favors a thalamic modulation of frontal function.

  1. Espasmo hemifacial bilateral: relato de caso

    OpenAIRE

    Machado Flavia Costa Nunes; Fregni Felipe; Campos Cynthia Resende; Limongi João Carlos Papaterra

    2003-01-01

    Espasmo hemifacial bilateral é um distúrbio de movimento raro geralmente associado à compressão vascular dos nervos faciais. Caracteriza-se clinicamente por contrações assimétricas e assíncronas da musculatura facial e por longa latência entre a instalação dos movimentos em cada hemiface. Deve ser diferenciado de outras condições como blefaroespasmo, miocimia facial, tiques faciais, distonia oromandibular e espasmo hemimastigatório. O tratamento sintomático mais eficaz e menos invasivo consis...

  2. Bilateral generating functions and operational methods

    Energy Technology Data Exchange (ETDEWEB)

    Dattoli, G. [ENEA, Divisione Fisica Applicata, Centro Ricerche Frascati, Frascati, RM (Italy)

    2000-07-01

    Bilateral generating functions are those involving products of different types of polynomials. It is showed that operational methods offer a powerful tool to derive these families of generating functions. Cases relevant to products of Hermite and Laguerre, Hermite and Legendre ... polynomials and propose further extensions of the method are studied in this report. [Italian] Le funzioni generatrici bilaterali sono quelle che coinvolgono prodotti di tipi differenti di polinomi, si dimostra che i metodi operazionali offrono uno strumento potente per derivare queste nuove famiglie di funzioni speciali. Si studiano casi relativi a prodotti di polinomi di Hermite e Laguerre, Hermite e Legendre. Si propongono infine possibili estensioni del metodo.

  3. Bilateral Nasoalveolar Cyst Causing Nasal Obstruction

    Directory of Open Access Journals (Sweden)

    Uzeyir Yildizoglu

    2016-01-01

    Full Text Available Nasoalveolar cysts, which originate from epithelial remnants of nasolacrimal duct, are nonodontogenic soft tissue lesions of the upper jaw. These cysts are thought to be developmental and are presented with fullness in the upper lip and nose, swelling on the palate, and sometimes nasal obstruction. Because of cosmetic problems, they are often diagnosed at an early stage. These lesions are mostly revealed unilaterally but also can be seen on both sides. In this case report, a patient who complained of nasal obstruction and then diagnosed with bilateral nasoalveolar cysts and treated by sublabial excision is presented and clinical features and treatment approaches are discussed with the review of literature.

  4. Bilateral Nasoalveolar Cyst Causing Nasal Obstruction

    Science.gov (United States)

    Yildizoglu, Uzeyir; Polat, Bahtiyar; Durmaz, Abdullah

    2016-01-01

    Nasoalveolar cysts, which originate from epithelial remnants of nasolacrimal duct, are nonodontogenic soft tissue lesions of the upper jaw. These cysts are thought to be developmental and are presented with fullness in the upper lip and nose, swelling on the palate, and sometimes nasal obstruction. Because of cosmetic problems, they are often diagnosed at an early stage. These lesions are mostly revealed unilaterally but also can be seen on both sides. In this case report, a patient who complained of nasal obstruction and then diagnosed with bilateral nasoalveolar cysts and treated by sublabial excision is presented and clinical features and treatment approaches are discussed with the review of literature. PMID:27980871

  5. Recurrent optic neuritis: clues from a long-term follow up study of recurrent and bilateral optic neuritis patients

    Directory of Open Access Journals (Sweden)

    Asli Kurne

    2010-03-01

    Full Text Available Asli Kurne1, Rana Karabudak1, Gul Yalcin-Cakmakli1, Yasemin Gursoy-Ozdemir1, Pinar Aydin3, Ayse Ilksen-Colpak1, Sevda Lule2, Tulay Kansu11Department of Neurology, 2Institute of Neurological Sciences and Psychiatry, Faculty of Medicine, Hacettepe University, Ankara, Turkey; 3Special Eye Clinic, Ankara, TurkeyBackground and aim: Optic neuritis (ON can be recurrent, with unilateral or bilateral presentation. Diagnosis of recurrent cases may be challenging. In this study long-term follow-up of recurrent and/or bilateral ON patients is reported in an effort to guide differential diagnosis and treatment.Methods: The study included 474 optic neuropathy patients. Of these, 70 patients with recurrent unilateral or bilateral, and nonrecurrent bilateral ON were assessed. The characteristics of each ON attack, laboratory and magnetic resonance imaging (MRI findings, associated diseases and response to treatment were noted for each patient. Most of the patients were reevaluated in the outpatient clinic. Seven patients were investigated for neuromyelitis optica (NMO-immunoglobulin G (IgG seropositivity.Results: Forty-seven patients had recurrent unilateral ON and 23 had bilateral ON. Mean follow-up was 7.55 years. Final diagnoses for recurrent unilateral group were multiple sclerosis (MS (n = 29, chronic relapsing inflammatory optic neuritis (CRION (n = 11, NMO (n = 4, or autoimmune thyroid disease (n = 3; and for bilateral ON group, MS (n = 4, vasculitis (n = 13, postinfectious ON (n = 4, and sarcoidosis (n = 2. Three patients were positive for NMO antibodies.Conclusion: Based on the data collected, we conclude when recurrent ON causes moderate to severe visual loss in the absence of cranial MRI findings typical of MS, other diagnoses should be considered, including NMO.Keywords: optic neuritis, recurrent, bilateral, multiple sclerosis, neuromyelitis optica

  6. Bilateral osteoarthritis of the trapeziometacarpal joint treated by bilateral tendon interposition arthroplasty

    NARCIS (Netherlands)

    Damen, A; vanderLei, B; Robinson, PH

    1997-01-01

    Twenty-four flexor carpi radialis (FCR) tendon interposition arthroplasties of the trapezium for bilateral trapeziometacarpal osteoarthritis were reviewed. Pain was reduced in all cases. Function was improved in all right hands and in 92% of the left hands. FCR tendon interposition arthroplasty for

  7. A 44-Year-Old Man with Waldenstrom Macroglobulinemia and Bilateral Maxillary Sinusitis

    Directory of Open Access Journals (Sweden)

    Shinta Oktya Wardhani

    2016-11-01

    Full Text Available Waldenstrom macroglobulinemia is a chronic, indolent, lymphoproliferative disorder, which is characterized by the presence of a high macroglobulin (IgM level, elevated serum viscosity, and the presence of a lymphoplasmacytic infiltrate in the bone marrow. Clinical manifestations may be found due to the presence of IgM paraprotein and malignant lymphoplasmacytic cell infiltration of the bone marrow and other tissues. We reported a case of male patient with Waldenstrom macroglobulinemia and bilateral maxillary sinusitis. He had received symptomatic and antibiotic treatment for his sinusitis, FFP and PRC transfusion to improve his general condition and chemotherapy with CHOP regimen as definitive treatment.

  8. Rotura bilateral de tendón cuadricipital asociado a tratamiento con atorvastatina.

    OpenAIRE

    Martorell Matoses, S.; Gilabert, E.; Ribas García-Peñuela, J.; López Peris, J.L.

    2013-01-01

    La rotura del tendón del cuádriceps es una lesión relativamente poco frecuente. Puede asociarse a enfermedades sistémicas, trasplante renal, tratamientos crónicos u ocurrir de forma espontánea. Presentamos un caso de rotura bilateral de cuádriceps asociada a tratamiento crónico con atorvastatina. Quadriceps tendon rupture is a relatively rare lesion. It has been associated with chronic systemic diseases, renal transplantation or it may occur spontaneously. We present a case of bil...

  9. Bilateral Distal Femoral Flexion Deformity After Total Knee Arthroplasty in a Patient with Rheumatoid Arthritis

    Directory of Open Access Journals (Sweden)

    Jimmy Chan Chun-Ming

    2013-12-01

    Full Text Available Rheumatoid arthritis is an autoimmune systemic disease with predominant peripheral polyarthritis, often leading to severe joint destruction. This is a case report of an 81-year-old woman with long-standing severe rheumatoid arthritis requiring multiple orthopaedic operations for joint destruction since 2000. These operated joints improved her functional mobility until recently, when she found that her knees were fixed at around 70° of flexion with limited motion. There was chronic progressive flexion deformity of bilateral distal femurs, which was an extremely rare complication of total knee arthroplasty.

  10. Bilateral Electrical Cataract: A Case Report

    Directory of Open Access Journals (Sweden)

    Selçuk Sızmaz

    2011-06-01

    Full Text Available To present a rare complication, such as bilateral cataracts, in a man who sustained a high-voltage electrical injury. A 35- year-old man was admitted with a complaint of decrease in visual acuity. He had a history of a contact with a power line carrying 30.000 volts of electricity while working at a construction site. Examination at a burn center revealed second-degree facial, neck and left foot burns. One month later, the patient underwent amputation of fourth and fifth toes of his left foot. During the next 6 months, he noted decreasing vision in both eyes. Ocular examination 1 year after the accident revealed that the patient’s visual acuity had deteriorated to 1/10 in both eyes. The cornea on the left eye showed superficial punctate opacities. The lenses in both eyes had anterior subcapsular cortical lens opacities and posterior subcapsular opacities. Uncomplicated bilateral phacoemulsification surgery with intraocular lens implantation was performed and the patient’s visual acuity returned to 10/10 in both eyes. We noted that the fundus remained normal in both eyes. Electrical cataracts are still a serious potential complication that may occur after electrical injury. Awareness of this by burn team members is important for providing optimal treatment to those who have suffered an electrical injury. (Turk J Ophthalmol 2011; 41: 197-9

  11. Anaesthetic consideration during laparoscopic bilateral simultaneous nephrectomy

    Directory of Open Access Journals (Sweden)

    Manisha P Modi

    2014-01-01

    Full Text Available Study Objective: To assess outcome from anaesthesia during laparoscopic bilateral simultaneous nephrectomy. Design: Retrospective study. Measurements: Preoperative Hb%, serum potassium, coagulation profile electrocardiography (ECG changes, 2D Echography, x-ray chest, haemodynamic changes, end-tidal carbon dioxide (EtCO 2 , fluid management and postoperative analgesia. Results: The mean age was 24.75 ± 14.35 years. The mean duration of surgery was 120 ± 80 minutes. The Hb%, serum creatinine and serum potassium were 9.4 ± 1.04%, 6.79 ± 4.91 meq/L and 3.61 ± 0.51 meq/L, respectively. Pulse rate mean blood pressure and EtCO 2 were recorded after creation of pneumoperitoneum and at 15, 30, 45 and after exsufflation of pneumoperitoneum. After pneumoperitoneum, there was increase in pulse rate, systolic blood pressure, diastolic blood pressure and EtCO 2 . After 30 minutes and throughout the surgery, these variables remained stable. Four patients required nitroglycerine infusion for intraoperative hypertention. Only one patient required packed cell volume (PCV transfusion and total intravenous fluid was 1 ± 0.5 L. At the time of exsufflation, there was decrease in pulse rate, systolic and diastolic blood pressure and EtCO 2 . Conclusion: Because of advancement in anaesthetic agents and muscle relaxant, there is safe outcome from anaesthesia during laparoscopic bilateral simultaneous nephrectomy.

  12. Bilateral high division of sciatic nerve

    Directory of Open Access Journals (Sweden)

    K. Shwetha

    2014-08-01

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

  13. A RARE CASE OF BILATERAL MICROSPHEREPHAKIA

    Directory of Open Access Journals (Sweden)

    Pandu

    2015-05-01

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

  14. Unusual Bilateral Rim Fracture in Femoroacetabular Impingement

    Directory of Open Access Journals (Sweden)

    Claudio Rafols

    2015-01-01

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

  15. Bilateral Pneumothoraces Following Central Venous Cannulation

    Directory of Open Access Journals (Sweden)

    F. Pazos

    2009-01-01

    Full Text Available We report the occurrence of a bilateral pneumothoraces after unilateral central venous catheterization of the right subclavian vein in a 70-year-old patient. The patient had no history of pulmonary or pleural disease and no history of cardiothoracic surgery. Two days earlier, she had a median laparotomy under general and epidural anaesthesia. Prior to the procedure, the patient was hemodynamically stable and her transcutaneous oxygen saturation was 97% in room air. We punctured the right pleural space before cannulation of the right subclavian vein. After the procedure, the patient slowly became hemodynamically instable with respiratory distress. A chest radiograph revealed a complete left-side pneumothorax and a mild right-side pneumothorax. The right-side pneumothorax became under tension after left chest tube insertion. The symptoms finally resolved after insertion of a right chest tube. After a diagnostic work-up, we suspect a congenital “Buffalo chests” explaining bilateral pneumothoraces and a secondary tension pneumothorax.

  16. Bilateral acute retinal necrosis after herpetic meningitis

    Directory of Open Access Journals (Sweden)

    Katsura T

    2012-04-01

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

  17. [Synchronous bilateral breast cancer in a male].

    Science.gov (United States)

    García-Mejido, José Antonio; Delgado-Jiménez, Carmen; Gutiérrez-Palomino, Laura; Sánchez-Sevilla, Miguel; Iglesias-Bravo, Eva; Caballero-Fernández, Virginia

    2013-01-01

    antecedentes: el cáncer de mama en el hombre es una enfermedad con baja incidencia, que se reduce aún más cuando es bilateral sincrónica. Existen pocas publicaciones en los últimos años. Objetivo: establecer pautas para el tratamiento de este cáncer, aunque sea infrecuente. Caso clínico: paciente masculino de 75 años de edad, con tumores en ambas mamas, que se le resecaron completamente con exéresis de ganglios palpables. El estudio histopatológico informó que se trataba de un carcinoma ductal infiltrante no especificado. Se indicó tratamiento adyuvante con tamoxifeno y radioterapia; en la actualidad está libre de enfermedad. Conclusiones: el carcinoma mamario bilateral sincrónico en el varón es una enfermedad poco frecuente. Su tratamiento principal es la cirugía, de ahí la importancia del diagnóstico temprano. En la mayoría de los casos se requiere quimioterapia y radioterapia adyuvante porque suelen diagnosticarse en un estadio avanzado.

  18. Influence of unilateral weight on bilateral cyclograms

    Science.gov (United States)

    Pellicer Costa, Juan José; Dusza, Jacek J.

    2014-11-01

    The paper presents the results of gait parameters as a function of unilateral weight. The object of the research was a woman walking on a stationary surface and carrying in his hand weights from 0 to 15 kg. Her movement was recorded by 6 cameras recording the location of 34 markers placed at appropriate points in the body. 3D reconstruction was performed for each of the reflecting markers. Tested signals were changes in the value the joint angles of ankle, knee and hip. On the basis of about 6 cycles of movement of each load, a model for the average gait cycle was developed. The result of the experiments are graphs of changes the joint angles as a function of time, bilateral cyclograms, synchronized bilateral cyclograms and regression lines. The conclusion of the study is to determine how one-sided load affects gait asymmetry. Simple and easy to interpret method of presentation of results were also shown. Studies were conducted using VICON system.

  19. Clinical Subgroups in Bilateral Meniere Disease

    Science.gov (United States)

    Frejo, Lidia; Soto-Varela, Andres; Santos-Perez, Sofía; Aran, Ismael; Batuecas-Caletrio, Angel; Perez-Guillen, Vanesa; Perez-Garrigues, Herminio; Fraile, Jesus; Martin-Sanz, Eduardo; Tapia, Maria C.; Trinidad, Gabriel; García-Arumi, Ana María; González-Aguado, Rocío; Espinosa-Sanchez, Juan M.; Marques, Pedro; Perez, Paz; Benitez, Jesus; Lopez-Escamez, Jose A.

    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 to 50%, and it depends on the duration of the disease. We have performed a two-step cluster analysis in 398 patients with bilateral MD (BMD) to identify the best predictors to define clinical subgroups with a potential different etiology to improve the phenotyping of BMD and to develop new treatments. We have defined five clinical variants in BMD. 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 BMD. PMID:27822199

  20. Análise do arco longitudinal medial em adolescentes usuárias de calçados de salto alto Analysis of the medial longitudinal arch in adolescents users of high heeled shoes

    Directory of Open Access Journals (Sweden)

    Sílvia Maria Amado João

    2012-03-01

    evaluated by Chippaux-Smirak index (ICS and Cavanagh & Rodgers Arch index (ICR. The Shapiro-Wilks test was performed to evaluate data normality. For paired comparisons, paired Student's t-test was used in case of parametric data, and the Wilcoxon test in non-parametric data. In non-paired comparisons was used the Student's t-test and the Mann-Whitney test with a level of significance of 0.05. There was a difference between right and left only in CG before the use of the shoe given by the examiner. Comparing before and after the use of this shoe, a difference was noticed only on left foot in CG by ICS. There wasn't any significative difference between CG and EG. Although the results haven´t shown changes in ALM, it must be remembered this is only a static measure, being necessary studies of the dinamic component and the chronic use of high heeled shoes to correlate with the findings of this work.

  1. The bilateral advantage for famous faces: interhemispheric communication or competition?

    Science.gov (United States)

    Baird, Lyndsay M; Burton, A Mike

    2008-04-01

    The bilateral advantage for the perception of famous faces was investigated using a redundant target procedure. In experiment 1 we compared simultaneous presentation of stimuli (a) bilaterally and (b) one above the other in the central field. Results showed a redundancy advantage, but only when faces were presented bilaterally. This result lends support to the notion of interhemispheric communication using cross-hemisphere representations. Experiment 2 examined the nature of such communication by comparing bilateral presentation of identical face images, with bilateral presentation of different images of the same person. When asked to make a familiar/unfamiliar face judgement, participants showed evidence for a redundancy advantage under both bilateral conditions. This suggests that the nature of the information shared in interhemispheric communication is abstract, rather than being tied to superficial stimulus properties.

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

    OpenAIRE

    2015-01-01

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

  3. Bilateral angiosarcoma of breast in a young lady

    Directory of Open Access Journals (Sweden)

    Sanjoy Roy

    2011-01-01

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

  4. A 27-Year-Old Man With Acute Severe Low Back Pain and Bilateral Leg Swelling That Prompted Renting a Wheelchair for Mobility.

    Science.gov (United States)

    Williams, John G; Phan, Huy; Winston, Helena R; Fugit, Randolph V; Graney, Bridget; Jamroz, Brant; English, Benjamin; Chan, Edward D

    2017-02-01

    A 27-year-old man with OSA, posttraumatic stress disorder, and chronic mechanical back pain presented with a 3-day history of acute atraumatic worsening of his low back pain as well as right groin numbness that was exacerbated by walking. He also complained of bilateral leg "heaviness," pain, and swelling, all becoming so severe that he rented a wheelchair for mobility.

  5. Bilateral Filtering using Modified Fuzzy Clustering for Image Denoising

    Directory of Open Access Journals (Sweden)

    G.Vijaya,

    2011-01-01

    Full Text Available This paper presents a novel bilateral filtering using weighed fcm algorithm based on Gaussian kernel unction for image manipulations such as segmentation and denoising . Our proposed bilateral filteringconsists of the standard bilateral filter and the original Euclidean distance is replaced by a kernel – induced distance in the algorithm. We have applied the proposed filtering for image denoising with both the impulse and Gaussian random noise, which achieves better results than the bilateral filtering based denoising approaches, the Perona-Maliks anisotropic diffusion filter, the fuzzy vector median filter and the Non-Local Means filter.

  6. Bilateral cerebral hemispheric infarction associated with sildenafil citrate (Viagra) use.

    Science.gov (United States)

    Kim, K-K; Kim, D G; Ku, Y H; Lee, Y J; Kim, W-C; Kim, O J; Kim, H S

    2008-03-01

    Sildenafil citrate (Viagra) is one of the frequently prescribed drugs for men with erectile dysfunction. We describe a 52-year-old man with bilateral middle cerebral artery (MCA) territory infarction after sildenafil use. He ingested 100 mg of sildenafil and about 1 h later, he complained of chest discomfort, palpitation and dizziness followed by mental obtundation, global aphasia and left hemiparesis. Brain magnetic resonance imaging documented acute bilateral hemispheric infarction, and cerebral angiography showed occluded bilateral MCA. Despite significant bilateral MCA stenosis and cerebral infarction, systemic hypotension persisted for a day. We presume that cerebral infarction was caused by cardioembolism with sildenafil use.

  7. Interocular symmetry analysis of bilateral eyes.

    Science.gov (United States)

    Li, Yi; Bao, Fang Jun

    2014-05-01

    The purpose of this study was to evaluate the interocular symmetry of several biometric parameters between both eyes. The symmetry between the right and left eye of 397 subjects in 14 biometric parameters, spherical equivalent of refractive error (SE), Jackson crossed cylinder power of refractive error astigmatism with axes at 90° and 180° (RJ0) and at 45° and 135° (RJ45), best-corrected visual acuity (BCVA), average corneal curvature (CC), Jackson crossed cylinder power of corneal astigmatism (CJ0 and CJ45), corneal asphericity coefficient (Q), intraocular pressure (IOP), central corneal thickness (CCT), axial length (AL), anterior chamber depth (ACD), lens thickness (LT) and vitreous chamber depth (VCD), was assessed by comparative data analysis. Aside from RJ0 (p = 0.00), RJ45 (p = 0.02) and Q (p = 0.00), the overall interocular differences of other biometric parameters between fellow eyes were not significant (p > 0.05). The interocular correlation and Bland-Altman plots showed a good agreement between fellow eyes in 14 biometric parameters. Correlations between interocular differences in SE and that in RJ0 (p = 0.03), CC (p = 0.00), AL (p = 0.00) and VCD (p = 0.00) were statistically significant. There were similar strong linear relationships between refractive error astigmatism vectors and corneal astigmatism vectors in bilateral eyes. There were negative correlations of RJ45 and CJ45 between bilateral eyes. A potentially clinically important interocular symmetry in SE, BCVA, CC, CJ0, CJ45, IOP, CCT, AL, ACD, LT and VCD is found in this research, while the differences of RJ0, RJ45 and Q between left and right eyes seem a bit large. The negative interocular relationships of RJ45 and CJ45 demonstrate moderate mirror symmetry exists among fellow eyes. High interocular symmetry in bilateral eyes may be helpful in intraocular lens power calculation, intraocular pressure evaluation, post-operative visual acuity and refraction

  8. Acute bilateral basal ganglia lesions in diabetic uraemia: diffusion-weighted MRI

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Eun Ja; Park, Chan Sup [Kwandong University, College of Medicine, Department of Radiology, Myongji Hospital, Koyang-City, Gyunggi-Do (Korea); Park, Jong-Ho [Myongji Hospital, Kwandong University, College of Medicine, Department of Neurology, Koyang (Korea); Ihn, Yon kwon; Kim, Young Joo [The Catholic University of Korea, Department of Radiology, Seoul (Korea); Lee, Seon Kyu [University of Toronto, Department of Medical Imaging, Toronto Western Hospital, Toronto (Canada)

    2007-12-15

    We studied four patients with diabetes mellitus and chronic renal failure who developed sudden choreic movement disorders. The clinical manifestations, laboratory findings, MR imaging findings, and clinical outcome in each patient were evaluated. All four patients had long-term diabetes mellitus and severe azotaemia. Brain MR findings consisted of bilateral symmetric basal ganglia lesions, with decreased signal intensity on T1-weighted images and increased signal intensity on T2-weighted images. All three patients who underwent diffusion-weighted MR imaging (DWI) showed signal intensities similar to those of the surroundings in regions corresponding to increased signal intensity on T2-weighted images, with slightly increased apparent diffusion coefficient (ADC) values. Two of the patients showed small focal areas of restricted diffusion within the basal ganglia lesions. After haemodialysis, follow-up MR imaging in all patients demonstrated that the basal ganglia lesions had regressed markedly, with some residual changes. The movement disorders also improved in all patients. A syndrome associated with acute bilateral basal ganglia lesions in diabetic uraemic patients is rare, with reversible changes demonstrated by clinical and imaging findings. DWI showed that the bilateral basal ganglia lesions in this syndrome were primarily vasogenic in origin, although there were small foci of cytotoxic oedema within the lesions. (orig.)

  9. A rare complication of recurrent cerebrovascular infarct: Bilateral vocal cord paralysis

    Directory of Open Access Journals (Sweden)

    Elif Önder

    2011-06-01

    Full Text Available Bilateral vocal cord paralysis (BVCP is usually the result of an iatrogenic injury, especially secondary to thyroid and parathyroid surgery. However, BVCP that cause airway obstruction due to cerebral cortical stroke very rarely has been reported. We, herein report a case of BVCP that resulted in respiratory arrest as a late and life threatening complication of recurrent cerebral infract. A 67 year-old male patient admitted the emergency room with complaint of respiratory insufficiency. His complaint was progressed during last 3-4 months. He had two cerebral infractions attacks in a month approximately one year ago. On admission, physical examination revealed that, he had bilateral wheezing and stridor. He had right sided hemiplegia and had no history of heart failure or chronic obstructive lung disease. Endoscopic laryngoscopy was performed to evaluate upper airway obstruction. Laryngoscopy revealed that bilateral vocal cords were fixed and immobile at midline. Due to recurrent respiratory arrest, insufficient and fixed BVCP, open tracheostomy was perormed. After operation, he had no respiratory insufficiency or any complications. So he discharged from hospital with normal respiratory functions.

  10. Bilateral synchronous parathyroids cancer and femoral neck fracture as the complications of tertiary hyperparathyroidism

    Directory of Open Access Journals (Sweden)

    A F Romanchishen

    2013-12-01

    Full Text Available In the paper has presented the first in Russia observation of bilateral synchronous parathyroids cancer in patient with urolithiasis complicated by chronic pyelonephritis, renal insufficiency with tertiary hyperparathyroidism and femoral neck fracture. During observation of the patient in our hospital were found hyperparathyroid osteodystrophy, medial right femoral neck fracture, very high level of parathormone (1969,0 pg/ml, tumorous of right (16,0 × 17,0 mm and left (23,0 × 17,0 mm parathyroid glands located behind of inferior thyroid poles during ultrasound research. Surgical exploration has found bilateral whitish parathyroid tumorous with invasion to right recurrent laryngeal nerve. Were performed right hemithyroidectomy, left thyroid lobe resection and central neck dissections. Parathormone level has decreased to 3.5 times (up to 582 pg/ml. 20 minutes later after bilateral inferior parathyroidectomies. The regular hemodialysis was restore and six months later was successfully undertaken the hip prosthetics. Two year later after the surgery signs of parathyroid cancer relapses were no found.

  11. Gait Training in Chronic Stroke Using Walk-Even Feedback Device: A Pilot Study

    Directory of Open Access Journals (Sweden)

    V. Krishnan

    2016-01-01

    Full Text Available Asymmetrical gait and a reduction in weight bearing on the affected side are a common finding in chronic stroke survivors. The purpose of this pilot study was to determine the effectiveness of a shoe insole device that we developed, called Walk-Even, in correcting asymmetric gait in chronic stroke survivors. Six individuals with chronic (>6 months stroke underwent 8 weeks of intervention with 2 sessions/week, each consisting of 20 minutes of gait training and 20 minutes of lower-extremity strength training. The 2 control participants underwent conventional gait training, while 4 participants underwent gait training using the Walk-Even. Following intervention, all the participants improved on most of the gait measures: peak pressure of the foot, time of transfer of weight from heel-to-forefoot, center of pressure (COP trajectory, COP velocity, asymmetry ratio of stance, mean-force-heel, mean-force-metatarsals, Timed “Up and Go,” and Activities-specific Balance Scale. The improvement was more pronounced in the 4 participants that underwent training with Walk-Even compared to the control participants. This pilot study suggests that a combination of strength and gait training with real-time feedback may reduce temporal asymmetry and enhance weight-bearing on the affected side in chronic stroke survivors. A large randomized controlled study is needed to confirm its efficacy.

  12. Chronic cholecystitis

    Science.gov (United States)

    Cholecystitis - chronic ... Most of the time, chronic cholecystitis is caused by repeated attacks of acute (sudden) cholecystitis. Most of these attacks are caused by gallstones in the gallbladder. These ...

  13. Chronic Pain

    Science.gov (United States)

    ... pain. Psychotherapy, relaxation and medication therapies, biofeedback, and behavior modification may also be employed to treat chronic pain. × ... pain. Psychotherapy, relaxation and medication therapies, biofeedback, and behavior modification may also be employed to treat chronic pain. ...

  14. Chronic Pain

    Science.gov (United States)

    ... a problem you need to take care of. Chronic pain is different. The pain signals go on ... there is no clear cause. Problems that cause chronic pain include Headache Low back strain Cancer Arthritis ...

  15. Finite element analysis as a tool for parametric prosthetic foot design and evaluation. Technique development in the solid ankle cushioned heel (SACH) foot.

    Science.gov (United States)

    Saunders, Marnie M; Schwentker, Edwards P; Kay, David B; Bennett, Gordon; Jacobs, Christopher R; Verstraete, Mary C; Njus, Glen O

    2003-02-01

    In this study, we developed an approach for prosthetic foot design incorporating motion analysis, mechanical testing and computer analysis. Using computer modeling and finite element analysis, a three-dimensional (3D), numerical foot model of the solid ankle cushioned heel (SACH) foot was constructed and analyzed based upon loading conditions obtained from the gait analysis of an amputee and validated experimentally using mechanical testing. The model was then used to address effects of viscoelastic heel performance numerically. This is just one example of the type of parametric analysis and design enabled by this approach. More importantly, by incorporating the unique gait characteristics of the amputee, these parametric analyses may lead to prosthetic feet more appropriately representing a particular user's needs, comfort and activity level.

  16. Bilateral pigmented villonodular synovitis of the knee

    Science.gov (United States)

    Shah, Samir H.; Porrino, Jack A.; Green, John R.; Chew, Felix S.

    2015-01-01

    Pigmented villonodular synovitis is a disorder resulting in a villous, nodular, or villonodular proliferation of the synovium, with pigmentation related to the presence of hemosiderin. These lesions are almost exclusively benign with rare reports of malignancy. Pigmented villonodular synovitis can occur in a variety of joints and at any age but most often occurs within the knee in the young adult. Pigmented villonodular synovitis is a rare disease entity, and bilateral synchronous or metachronous involvement of a joint is even more uncommon, with few reports previously described in the literature. We present a case of pigmented villonodular synovitis involving both the right and left knee in the same patient, with radiographic imaging, magnetic resonance imaging, photograph and video intraoperative imaging, and pathologic correlation. PMID:26649121

  17. Bilateral pigmented villonodular synovitis of the knee

    Directory of Open Access Journals (Sweden)

    Samir H. Shah

    2015-12-01

    Full Text Available Pigmented villonodular synovitis is a disorder resulting in a villous, nodular, or villonodular proliferation of the synovium, with pigmentation related to the presence of hemosiderin. These lesions are almost exclusively benign with rare reports of malignancy. Pigmented villonodular synovitis can occur in a variety of joints and at any age but most often occurs within the knee in the young adult. Pigmented villonodular synovitis is a rare disease entity, and bilateral synchronous or metachronous involvement of a joint is even more uncommon, with few reports previously described in the literature. We present a case of pigmented villonodular synovitis involving both the right and left knee in the same patient, with radiographic imaging, magnetic resonance imaging, photograph and video intraoperative imaging, and pathologic correlation.

  18. CASE OF BILATERAL ANTERIOR SEGMENT TUBERCULOSIS

    Directory of Open Access Journals (Sweden)

    Gopal Kishan

    2015-04-01

    Full Text Available Tuberculosis is an important cause of uveitis in our country. India has been declared the country with the highest tuberculosis burden with 25 % of the cases . (1 This is especially true in Andhra Pradesh and Telangana which have a high percentage of affected patients. However , tuberculous uveitis is usually a unilateral presen tation. We report a case of bilateral uveitis of tuberculous origin in a 55 year old woman. She presented with different tuberculous manifestations in the two eyes. While the RE showed non granulomatous uveitis with sclerosing keratitis , the LE showed gran ulomatous uveitis with mutton fat keratic precipitates. Systemic examination revealed an enlarged lymph node which was positive for tuberculosis on biopsy. She was hence diagnosed as extra pulmonary tuberculosis and was treated with ATT regimen. In this pa tient , uveitis was the initial manifestation and resulted in a systemic diagnosis.

  19. Bilateral adrenal hemorrhage in polycythemia vera

    Directory of Open Access Journals (Sweden)

    Shruti Bhandari

    2016-09-01

    Full Text Available Bilateral adrenal hemorrhage (BAH is a rare complication typically seen in critically ill patients, which can lead to acute adrenal insufficiency and death unless it is recognized promptly and treated appropriately. We describe the case of a 64-year-old man with polycythemia vera found to be unresponsive with fever, hypotension, tachycardia, and hypoglycemia. Electrocardiogram showed ST-elevation with elevated troponin, hemoglobin, prothrombin time, and partial thromboplastin time. He required aggressive ventilator and vasopressor support. Despite primary coronary intervention, he remained hypotensive. Random cortisol level was low. He received stress dose hydrocortisone with immediate hemodynamic stability. BAH was highly suspected and was confirmed by non-contrast abdominal computed tomography. Prompt recognition and timely initiated treatment remain crucial to impact the mortality associated with acute adrenal insufficiency.

  20. Framing effect following bilateral amygdala lesion.

    Science.gov (United States)

    Talmi, Deborah; Hurlemann, René; Patin, Alexandra; Dolan, Raymond J

    2010-05-01

    A paradigmatic example of an emotional bias in decision making is the framing effect, where the manner in which a choice is posed--as a potential loss or a potential gain--systematically biases an ensuing decision. Two fMRI studies have shown that the activation in the amygdala is modulated by the framing effect. Here, contrary to an expectation based on these studies, we show that two patients with Urbach-Wiethe (UW) disease, a rare condition associated with congenital, complete bilateral amygdala degeneration, exhibit an intact framing effect. However, choice preference in these patients did show a qualitatively distinct pattern compared to controls evident in an increased propensity to gamble, indicating that loss of amygdala function does exert an overall influence on risk-taking. These findings suggest either that amygdala does contribute to decision making but does not play a causal role in framing, or that UW is not a pure lesion model of amygdala function.

  1. Bilateral foveal retinoschisis accompanying unilateral peripheral retinoschisis

    Directory of Open Access Journals (Sweden)

    Nilufer Kocak

    2014-01-01

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

  2. Rare cause of bilateral sudden deafness.

    Science.gov (United States)

    Vos, F I; Merkus, P; van Nieuwkerk, E B J; Hensen, E F

    2016-10-08

    In this paper, we describe the case of a 62-year-old female with recurring episodes of sudden deafness with vertigo and facial paresis. Within a month's time, this resulted in bilateral deafness and vestibular areflexia. Erroneously, the patient was diagnosed with sudden deafness of unknown origin and subsequently with neuroborreliosis (Lyme disease). The true diagnosis of relapsing polychondritis (RP) was revealed 9 months after initial presentation. The diagnostic delay is in part explained by the fact that, by definition, the disease has to relapse before the diagnosis can be made, but also by its pluriform clinical presentation. Timely identification of RP as the cause of this profound sensorineural hearing loss proved to be important. It was key in instigating adequate follow-up, and allowed for cochlear implantation before total cochlear obliteration, which might have hampered optimal hearing rehabilitation.

  3. An Unusual Case of Bilateral Granulomatous Mastitis

    Directory of Open Access Journals (Sweden)

    C. A. Pistolese

    2013-01-01

    Full Text Available Idiopathic granulomatous mastitis (IGM is an uncommon benign disorder of the breast. At clinical examination, IGM is characterized by an inflammatory process of the breast, usually unilateral. Possible clinical findings are palpable mass with erythematous skin, pain, sterile abscesses, fistula and nipple retraction. Mammography and ultrasound findings are not specific for IGM. Magnetic resonance imaging (MRI is a useful tool for the differential diagnosis; it is also necessary to delineate the exact extension of the disease and to plan the correct treatment. Final diagnosis is histological. We described an unusual case of IGM with bilateral involvement in a patient with history of pacemaker implantation and IGM typical clinical symptoms. Mammography, ultrasound, and MRI examinations were performed to identify the inflammatory disorder and to plan the correct therapy. Imaging features were correlated with final histological diagnosis of IGM.

  4. Bilateral Trade Flows and Income Distribution Similarity.

    Science.gov (United States)

    Martínez-Zarzoso, Inmaculada; Vollmer, Sebastian

    2016-01-01

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

  5. Marfan Syndrome Presenting with Bilateral Retinal Detachment

    Directory of Open Access Journals (Sweden)

    Subrata Chakrabarti

    2014-02-01

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

  6. Computed tomography findings in bilateral perinephric lymphangiomatosis

    Directory of Open Access Journals (Sweden)

    Hakeem Aijaz

    2010-01-01

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

  7. Computed tomography findings in bilateral perinephric lymphangiomatosis.

    Science.gov (United States)

    Hakeem, Aijaz; Gojwari, Tariq A; Reyaz, Sheikh; Rasool, Shubana; Shafi, Hakim; Mufti, Shahida

    2010-01-01

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

  8. Bilateral vision loss associated with radiofrequency exposure

    Directory of Open Access Journals (Sweden)

    Liu D

    2012-12-01

    Full Text Available Dianna Liu, Franz Marie Cruz, Prem S SubramanianWilmer Eye Institute, The Johns Hopkins School of Medicine, Baltimore, Maryland, USAAbstract: A 57-year-old otherwise healthy woman presented with painless binocular vision loss 1 week after direct application of radiofrequency energy to her orbits. She had no light perception bilaterally. Pupils were dilated and not reactive to light. Fundoscopic exam initially showed optic disc swelling in the right eye and a normal-appearing disc in the left eye. Magnetic resonance imaging of the brain and orbits showed gadolinium enhancement of both intraorbital optic nerves. She underwent a course of high-dose steroid treatment without recovery of vision. Optic discs were pale 11 weeks after injury. With exclusion of other possible causes, this represents a unique case of irreversible binocular optic nerve damage and blindness secondary to radiofrequency exposure.Keywords: optic neuropathy, blindness, radiofrequency, vision loss

  9. Bilaterally Weighted Patches for Disparity Map Computation

    Directory of Open Access Journals (Sweden)

    Laura Fernández Julià

    2015-03-01

    Full Text Available Visual correspondence is the key for 3D reconstruction in binocular stereovision. Local methods perform block-matching to compute the disparity, or apparent motion, of pixels between images. The simplest approach computes the distance of patches, usually square windows, and assumes that all pixels in the patch have the same disparity. A prominent artifact of the method is the "foreground fattening effet" near depth discontinuities. In order to find a more appropriate support, Yoon and Kweon introduced the use of weights based on color similarity and spatial distance, analogous to those used in the bilateral filter. This paper presents the theory of this method and the implementation we have developed. Moreover, some variants are discussed and improvements are used in the final implementation. Several examples and tests are presented and the parameters and performance of the method are analyzed.

  10. Bilateral diaphragmatic paralysis after kidney surgery.

    Science.gov (United States)

    Sozzo, S; Carratù, P; Damiani, M F; Falcone, V A; Palumbo, A; Dragonieri, S; Resta, O

    2012-06-01

    A 57-year-old woman underwent an enucleoresection of her right kidney angiomyolipoma. Two weeks later she was admitted to our hospital because of dyspnea at rest with orthopnea. The chest x-ray showed the elevation of both hemidiaphragms and the measurement of the sniff transdiaphragmatic pressure confirmed the diagnosis of bilateral diaphragmatic paralysis. A diaphragm paralysis can be ascribed to several causes, i.e. trauma, compressive events, inflammations, neuropathies, or it can be idiopathic. In this case, it was very likely that the patient suffered from post-surgery neuralgic amyotrophy. To our knowledge, there are only a few reported cases of neuralgic amyotrophy, also known as Parsonage-Turner Syndrome, which affects only the phrenic nerve as a consequence of a surgery in an anatomically distant site.

  11. Results of surgery in patients with bilateral independent temporal lobe spiking (BITLS with normal MRI or bilateral mesial temporal sclerosis (MTS investigated with bilateral subdural grids Resultados cirúrgicos em pacientes com descargas bilaterais independentes do lobo temporal (DBILT e ressonância magnética normal ou com esclerose mesial bilateral investigados com implante bilateral de grades subdurais

    Directory of Open Access Journals (Sweden)

    ARTHUR CUKIERT

    2000-12-01

    Full Text Available PURPOSE: The introduction of new technologies in the clinical practice have greatly decreased the number of patients submitted to invasive recordings. On the other hand, some patients with refractory temporal lobe epilepsy have normal MR scans or bilateral potentially epileptogenic lesions. This paper reports the results of invasive neurophysiology and surgical outcome in such patients. METHOD: Sixteen patients were studied. Eleven had normal MRI (Group I and five had bilateral mesial temporal sclerosis (Group II. All patients had BITLS and non-localizatory seizures on video-EEG monitoring. All patients were implanted bilaterally with 32-contacts subdural grids. They were submitted to a cortico-amygdalo-total hippocampectomy at the side defined by chronic electrocorticography (ECoG. RESULTS: In Group I, seizures came from a single side in nine patients. In nine patients, seizures started at one side, spread to the ipsolateral contacts and contralaterally afterwards. On the other hand, in two Group I patients seizures started in one mesial region and spread to the contralateral parahippocampus and neocortex before spreading to ipsolateral contacts. All patients in Group II had seizures starting unilaterally with focal EcoG onset in the mesial regions. Eight Group I patients are seizure-free and three are in Engel's class II. Eighty percent of Group II patients are seizure-free after surgery and one patient is in Engel's class II. CONCLUSION: Good surgical results can be obtained in patients with BITLS. Patients with normal MRI seem to have a worse prognosis when compared to patients with unilateral or even bilateral MTS. Extensive subdural coverage is essential in patients with normal MRI.INTRODUÇÃO: A introdução de novas tecnologias na prática clínica tem diminuído em muito a necessidade do estudo com eletrodos invasivos em pacientes epilépticos refratários. Por outro lado, alguns pacientes com epilepsia do lobo temporal ainda possuem

  12. [Bilateral ovarian Burkitt's lymphoma. A case presentation].

    Science.gov (United States)

    Briseño-Hernández, Andrés Alejandro; Quezada-López, Deissy Roxana; Castañeda-Chávez, Agar; Dassaejv Macías-Amezcua, Michel; Pintor-Belmontes, Julio Cesar

    2014-01-01

    Antecedentes: el linfoma de Burkitt es una forma agresiva de los linfomas no Hodgkin de células B que ocurre con mayor frecuencia en niños y adultos jóvenes; el linfoma de ovario puede aparecer como lesión primaria o, más comúnmente, como una metástasis. Las lesiones primarias de ovario son manifestaciones raras que corresponden a 0.5% de los linfomas no Hodgkin y 1.5% de los tumores de ovario. Caso clínico: paciente femenina de 31 años de edad, con debilidad generalizada, incapacidad para la marcha, disnea, hiporexia, fiebre, diaforesis, pérdida de 20 kg de peso, abdomen plano, con dolor abdominal; Ca125 610 U/mL. La tomografía computada abdominal mostró un gran tumor de aspecto sólido que afectaba a la cavidad pélvica derecha. Se extirparon los tumores ováricos bilaterales. Desde el punto de vista microscópico ambas lesiones muestran una imagen en "cielo estrellado" compuesta por un patrón de infiltrado monótono de linfocitos mezclada con macrófagos de citoplasma amplio y claro, abundantes mitosis atípicas, zonas de necrosis y hemorragia. La inmunohistoquímica reveló positividad para CDI0 y CD20, negativo con CD3, índice de proliferación Ki67 alto. Se diagnosticó linfoma tipo Burkitt bilateral de ovario. Conclusiones: el linfoma de Burkitt de ovario bilateral es poco frecuente, con variabilidad de presentación; el dolor abdominal y los tumores abdominales son lo más frecuente. El pronóstico a corto plazo de las pacientes es malo, por lo que es necesario conocer esta afección para poder establecer el diagnóstico temprano.

  13. Conscious attention, meditation, and bilateral information transfer.

    Science.gov (United States)

    Bob, Petr; Zimmerman, Elizabeth M; Hamilton, Elizabeth A; Sheftel, Jenna G; Bajo, Stephanie D; Raboch, Jiri; Golla, Megan; Konopka, Lukasz M

    2013-01-01

    Recent findings indicate that conscious attention is related to large-scale information integration of various brain regions, including both hemispheres, that enables integration of parallel distributed modalities of processed information. There is also evidence that the level of information transference related to integration or splitting among brain regions, and between hemispheres, establishes a certain level of efficiency of the information processing. The level of information transference also may have modulatory influences on attentional capacity that are closely linked to the emotional arousal and autonomic response related to a stimulus. These findings suggest a hypothesis that changes in conscious attention, specifically during meditation could be reflected in the autonomic activity as the left-right information transference calculated from bilateral electrodermal activity (EDA). With the aim to compare conscious attention during meditation with other attentional states (resting state, Stroop task, and memory task), we performed bilateral EDA measurement in 7 healthy persons during resting state, Stroop task, neurofeedback memory test, and meditation. The results indicate that the information transference (ie, transinformation) is able to distinguish those attentional states, and that the highest level of the transinformation has been found during attentional processing related to meditation, indicating higher level of connectivity between left and right sides. Calculations other than pointwise transinformation (PTI) performed on EDA records, such as mean skin conductance level or laterality index, were not able to distinguish attentional states. The results suggest that PTI may present an interesting method useful for the assessment of information flow, related to neural functioning, that in the case of meditation may reflect typical integrative changes in the autonomic nervous system related to brain functions and focused attentional processing.

  14. Chronic prostatitis

    OpenAIRE

    Le, Brian; Schaeffer, Anthony J.

    2011-01-01

    Chronic prostatitis can cause pain and urinary symptoms, and usually occurs without positive bacterial cultures from prostatic secretions (known as chronic abacterial prostatitis or chronic pelvic pain syndrome [CP/CPPS]). Bacterial infection can result from urinary tract instrumentation, but the cause and natural history of CP/CPPS are unknown.

  15. Chronic prostatitis

    OpenAIRE

    Erickson, Bradley A.; Schaeffer, Anthony J.; Le, Brian

    2008-01-01

    Chronic prostatitis can cause pain and urinary symptoms, and usually occurs without positive bacterial cultures from prostatic secretions (known as chronic abacterial prostatitis or chronic pelvic pain syndrome, CP/CPPS). Bacterial infection can result from urinary tract instrumentation, but the cause and natural history of CP/CPPS are unknown.

  16. Effects of plasma magnesium and prolactin on quantitative ultrasound measurements of heel bone among schizophrenic patients

    Directory of Open Access Journals (Sweden)

    Renn Jenn-Huei

    2010-02-01

    Full Text Available Abstract Background Osteoporosis is a bone disease that can reduce both bone mass and bone strength. It can cause serious fractures of bones, along with causing significant and even devastating physical, psychological and financial consequences for patients and their family members. Many reports have revealed that the prevalence of decreased bone density is higher in schizophrenic patients than in the non-psychological diseased population. The previous report of our group revealed that chronic schizophrenia patients have poorer BUA levels since they were young as compared to the general community population. Hyperprolactinemia and antipsychotics are reported to be among the risk factors for osteoporosis in chronic schizophrenic patients. Methods 93 schizophrenic patients with severely poor adjusted BUA values and 93 age and gender matched patients with normal adjusted BUA values from a previous survey study were selected. Data were collected via questionnaires and via reviews of antipsychotic medications. Blood samples were drawn, and serum levels of prolactin, estradiol, testosterone, magnesium, calcium, phosphate, osteocalcin, Cross-linked N-teleopeptide of type I collagen (NTX, thyroid hormone and parathyroid hormone were checked. The association between BUA levels and serum levels of the above items, along with the type of received antipsychotic medication, was evaluated. Results There was no significant association found between reduced BUA levels and serum prolactin, calcium, phosphate, osteocalcin, NTX, thyroid stimulating hormone and parathyroid hormone levels. There was also no association between BUA levels and types of currently received antipsychotics. There was no association between BUA levels and menstruation condition in female patients. Hypermagnesemia had a borderline association with classical and combined (classical and atypical antipsychotic medications in male patients. Nevertheless, hypermagnesemia is a significant

  17. A rare differential diagnosis to occupational neck pain: bilateral stylohyoid syndrome

    Directory of Open Access Journals (Sweden)

    Vogel Tobias

    2006-06-01

    Full Text Available Abstract Chronic neck pain is widely prevalent and a common source of disability in the working-age population. Etiology of chronic neck pain includes neck sprain, mechanical or muscular neck pain, myofascial pain syndrome, postural neck pain as well as pain due to degenerative changes. We report the case of a 42 year old secretary, complaining about a longer history of neck pain and limited movement of the cervical spine. Surprisingly, the adequate radiologic examination revealed a bilateral ossification of the stylohyoid ligament complex. Her symptoms remained intractable from conservative treatment consisting of anti-inflammatory medication as well as physical therapy. Hence the patient was admitted to surgical resection of the ossified stylohyoid ligament complex. Afterwards she was free of any complaints and went back to work. Therefore, ossification of the stylohyoid ligament complex causing severe neck pain and movement disorder should be regarded as a rare differential diagnosis of occupational related neck pain.

  18. A rare differential diagnosis to occupational neck pain: bilateral stylohyoid syndrome.

    Science.gov (United States)

    Kirchhoff, Gertrud; Kirchhoff, Chlodwig; Buhmann, Sonja; Kanz, Karl-Georg; Lenz, Miriam; Vogel, Tobias; Kichhoff, Rainer Maria

    2006-06-26

    Chronic neck pain is widely prevalent and a common source of disability in the working-age population. Etiology of chronic neck pain includes neck sprain, mechanical or muscular neck pain, myofascial pain syndrome, postural neck pain as well as pain due to degenerative changes. We report the case of a 42 year old secretary, complaining about a longer history of neck pain and limited movement of the cervical spine. Surprisingly, the adequate radiologic examination revealed a bilateral ossification of the stylohyoid ligament complex. Her symptoms remained intractable from conservative treatment consisting of anti-inflammatory medication as well as physical therapy. Hence the patient was admitted to surgical resection of the ossified stylohyoid ligament complex. Afterwards she was free of any complaints and went back to work. Therefore, ossification of the stylohyoid ligament complex causing severe neck pain and movement disorder should be regarded as a rare differential diagnosis of occupational related neck pain.

  19. Orthosis-Shaped Sandals Are as Efficacious as In-Shoe Orthoses and Better than Flat Sandals for Plantar Heel Pain: A Randomized Control Trial.

    Directory of Open Access Journals (Sweden)

    Bill Vicenzino

    Full Text Available To investigate efficacy of a contoured sandal being marketed for plantar heel pain with comparison to a flat flip-flop and contoured in-shoe insert/orthosis.150 volunteers aged 50 (SD: 12 years with plantar heel pain (>4 weeks were enrolled after responding to advertisements and eligibility determined by telephone and at first visit. Participants were randomly allocated to receive commercially available contoured sandals (n = 49, flat flip-flops (n = 50 or over the counter, pre-fabricated full-length foot orthotics (n = 51. Primary outcomes were a 15-point Global Rating of Change scale (GROC: 1 = a very great deal worse, 15 = a very great deal better, 13 to 15 representing an improvement and the 20-item Lower Extremity Function Scale (LEFS on which participants rate 20 common weight bearing activities and activities of daily living on a 5-point scale (0 = extreme difficulty, 4 = no difficulty. Secondary outcomes were worst level of heel pain in the preceding week, and the foot and ankle ability measure. Outcomes were collected blind to allocation. Analyses were done on an intention to treat basis with 12 weeks being the primary outcome time of interest.The contoured sandal was 68% more likely to report improvement in terms of GROC compared to flat flip-flop. On the LEFS the contoured sandal was 61% more likely than flat flip-flop to report improvement. The secondary outcomes in the main reflected the primary outcomes, and there were no differences between contoured sandal and shoe insert.Physicians can have confidence in supporting a patient's decision to wear contoured sandals or in-shoe orthoses as one of the first and simple strategies to manage their heel pain.The Australian New Zealand Clinical Trials Registry ACTRN12612000463875.

  20. Comparison of the Effectiveness of Oral Sucrose and Emla Cream in Reduction of Acute Pain Due to Heel Sticks for Blood Sampling in Neonates

    Directory of Open Access Journals (Sweden)

    S Abyari

    2007-04-01

    Full Text Available Introduction: Certain painful, invasive procedures are necessary for care, and are commonly performed in both healthly and sick neonates. Current evidence shows that the newborn infant has both physiologic and anatomic capacity to experience pain. Recent research suggests that pain experienced in the neonatal period might have long-term effects later in life. Previous research has shown that orally administered sweet-tasting solutions reduce signs of pain during painful procedures. This effect is considered to be mediated both by the release of endorphins and by a preabsorptive mechanism related to the sweet taste. Methods: This study was a controlled , randomized and double – blind study on 210 neonates. These newborns were randomly divided into 3 groups; A, B and C. Group A received 2 ml of 25% sucrose orally as well as base cream was applied at the site for heel stick, group B received 2 ml of distilled water and application of EMLA cream, while group C received 2 ml of distilled water and base cream. The heart rates of the newborn were recorded by the cardiac monitor before and after heel stick blood sampling and the duration of crying was determined as well. Pain was scored by DAN scale.There were no differences in demographic characteristics of all neonates. Results: The results showed that the DAN scale was significantly lower in the sucrose group (mean : 3.840 as compared to the EMLA group (mean: 3.366 and the placebo group(5.557, but the difference in the duration of crying was not significantly different in the sucrose group (mean: 10.5 second and the EMLA group(mean 8.76. Conclusion: Both sucrose and EMLA are effective in reducing stress associated with heel lancet in newborns, but as sucrose acts faster and is healthier, its usage is proposed in neonates requiring heel sticks for blood sampling.

  1. Heel-strike in walking: assessment of potential sources of intra- and inter-subject variability in the activation patterns of muscles stabilizing the knee joint.

    Science.gov (United States)

    Huber, Cora; Federolf, Peter; Nüesch, Corina; Cattin, Philippe C; Friederich, Niklaus F; Tscharner, Vinzenz von

    2013-04-26

    The electromyographic (EMG) signal is known to show large intra-subject and inter-subject variability. Adaptation to, and preparation for, the heel-strike event have been hypothesized to be major sources of EMG variability in walking. The aim of this study was to assess these hypotheses using a principal component analysis (PCA). Two waveform shapes with distinct characteristic features were proposed based on conceptual considerations of how the neuro-muscular system might prepare for, or adapt to, the heel-strike event. PCA waveforms obtained from knee muscle EMG signals were then compared with the predicted characteristic features of the two proposed waveforms. Surface EMG signals were recorded for ten healthy adult female subjects during level walking at a self-selected speed, for the following muscles; rectus femoris, vastus medialis, vastus lateralis, semitendinosus, and biceps femoris. For a period of 200 ms before and after heel-strike, EMG power was extracted using a wavelet transformation (19-395 Hz). The resultant EMG waveforms (18 per subject) were submitted to intra-subject and inter-subject PCA. In all analyzed muscles, the shapes of the first and second principal component (PC-) vectors agreed well with the predicted waveforms. These two PC-vectors accounted for 50-60% of the overall variability, in both inter-subject and intra-subject analyses. It was also found that the shape of the first PC-vector was consistent between subjects, while higher-order PC-vectors differed between subjects. These results support the hypothesis that adaptation to, and preparation for, a variable heel-strike event are both major sources of EMG variability in walking.

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

    Institute of Scientific and Technical Information of China (English)

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

    2016-01-01

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

  3. Insufficient bilateral femoral subtrochanteric fractures in a patient receiving imatinib mesylate.

    Science.gov (United States)

    Yang, Kyu-Hyun; Park, Si-Young; Park, Sang-Won; Lee, Soon-Hyuck; Han, Seung-Beom; Jung, Woong-Kyo; Kim, Suk-Jin

    2010-11-01

    We present a case of insufficient bilateral femoral subtrochanteric fractures in a patient who was treated with imatinib mesylate, an anticancer drug, for 1 year after a diagnosis of chronic myelogenous leukemia (CML). A 60-year-old woman presented with bilateral thigh pain for 6 months. A plain radiograph revealed bilateral progressive insufficient fractures on the subtrochanteric areas of the femurs. MRI of the femurs revealed incomplete stress fractures and no evidence of bone metastasis on either femur. Bone densitometry showed normal T-scores around the hip joint and spine. The patient had normal serum levels of calcium, vitamin D derivatives, and thyroid hormones. Serum phosphate levels were decreased, and parathyroid hormone levels were increased. Serum osteocalcin and urinary N-telopeptide of collagen cross-links (NTx) were both decreased. A bone biopsy demonstrated normocellular marrow without leukemic cells. A histomorphometric evaluation of her bones revealed reduced bone turnover despite secondary hyperparathyroidism. The serum markers for bone metabolism and histomorphometric evaluations in this patient suggest that the drug may have an effect on bone metabolism. These effects could be seen for both bone formation and resorption: this could result in impaired bone mineralization, a severely suppressed bone turnover rate, insufficient fractures, and bone necrosis, which are sometimes seen with long-term use of bisphosphonates. To our knowledge, this is the first case of an insufficient bilateral femoral shaft fracture that is potentially related to the use of imatinib mesylate in a patient with CML. Careful examination of bone metabolism should be performed in patients with CML because imatinib mesylate treatment is a lifelong process.

  4. BILATERAL ENDOGENOUS BACTERIAL ENDOPHTHALMITIS SECONDARY TO PNEUMONIA IN AN AIDS PATIENT : A CASE REPORT

    Directory of Open Access Journals (Sweden)

    Rajendra Ku.

    2015-08-01

    Full Text Available INTRODUCTI ON: Endogenous or metastatic endophthalmitis is a very rare sever form of ocular disease which is uncommon now - a - days. Prevalence of endogenous bacterial endophthalmitis is 2 - 8% of all cases of endophthalmitis 1 . Mostly it is associated with chronic disease like diabetes mellitus, renal failure, liver abscesses, prolong placement of catheter, IV line or central venous line, drug abusers and immunocompromise d patients. Gram +bacteria are the most common causative organism of the endogenous bacterial endophthalmitis . 1 A few cases of endogenous bacterial endophthalmitis due to klebsiella pneumonias, a gram - ve organism have been documented and majority of them were in Taiwan . 2, 3,4,5,6, 7 K. pneumonia endophthalmitis is associated with diabetes mellitus and hepatic abscesses can be bilateral and resulted into poor visual outcome . 2,3,4,5,6, 7 K. pneumonia pneumonia has been reported most frequently from patients with alcoholic liver diseases and one of the common cause of acute osteomyelitis and septic arthritis . 8,9 In this scenario we report the case of a Malawian in African Continent who developed bilateral endogenous bacterial endophthalmitis after suffering from pneumonia in immunocompromise state. PURPOSE : to report a case bilateral endogenous endophthalmitis secondary to pneumonia in an AIDS patient . DESIGN : Observational case report . METHODS : A patient with bilateral pain full red eye with diminution of vision was seen in c onsultation by ophthalmology. RESULT : with clinical characteristic and laboratory diagnosis of sputum and blood conf i rmed the causative agent for pneumonia and endophthalmitis is K.pneumonia. CONCLUSION : it is unusual disease, required early detection and prompt treatment.

  5. Modified Xiaoyaosan Decoction on Treatment of Heel Pain%逍遥散加味治疗足跟痛临床观察

    Institute of Scientific and Technical Information of China (English)

    李吉武; 王评

    2011-01-01

    Objective: To study the efficacy of modified Xiaoyaosan decoction on the treatment of Heel Pain. Methods: 48 patients with outpatient, syndrome differentiation of heel pain with modified Xiaoyaosan decoction, 1 week for a course of treatment. Results: In 48 patients who accomplished the valuation, 13 cases were cured, 24 cases were significant progress, 8 cases were better, and 3 were of no effect. The total effective rate was 93.8%. Conclusion: Modified Xiaoyaosan has significantly clinical effect on the treatment of heel pain syndrome after 3 months .The effect of significantly, safe and reliable.%目的:探讨逍遥散加味治疗足跟痛的临床疗效.方法:选取48例门诊患者以逍遥散加味为主方辨证施治,7天为1疗程.结果:临床治愈13例,显效24例,有效8例,无效3例,总有效率为93.8%.结论:3个月后观察逍遥散加味治疗足跟痛临床疗效显著,安全可靠.

  6. 后现代主义语境下异形鞋跟的艺术性%The Artistry of Heteromorphous Shoe Heel in Postmodernism

    Institute of Scientific and Technical Information of China (English)

    刘芸; 姚云鹤

    2012-01-01

    后现代主义是当代社会人文和哲学的一个重大主题,因其丰富的多样性而很难有一个确切的定义.后现代主义语境下的设计独具特色,具体到鞋类设计的异形鞋跟设计,艺术性更是光彩夺目.通过异形鞋跟与典型艺术风格的分析,结合后现代主义下相关的设计和人文特色,重点讨论了异形鞋跟设计的艺术性,主要包括设计美学和人文艺术两方面.%Postmodernism is a major theme of the humanism and philosophy in modern society. Being rich and various, it is very difficult to have a precise definition. The design of heteromorphous shoe heel under postmodern is distinctive, and its artistry is dazzling. Through the analysis of the typical style of heteromophous shoe heel, as well as associated design and humanities characteristic, this essay mainly focus on the artistry of heteromorphous shoe heel, which includes design aesthetics and humanity art.

  7. Marine Automatic Anti-Heeling System of Pump-Control Type%泵控式船舶横倾平衡自动控制系统

    Institute of Scientific and Technical Information of China (English)

    许安静

    2011-01-01

    During loading and unloading operations on ships,transverse inclination may occur due to improper lading.Anti-heeling system is used to detect ship heeling angles and adjust the water volume in balance water tanks to create counter moment for correcting ship inclination.An anti-heeling control system and its technical scheme are introduced.Practical operation in the ship family of "1 300 passengers/1 800 lanes meter RO-PAX" proves,that the logical control sequence design is rational;pump valve interlock control is effective and the system can provide a safeguard for marine transport business.%船舶在港口装卸作业时,若配载不当会产生倾斜。横倾平衡控制系统通过检测横倾角度、进行平衡水舱的水量调载,产生复原力矩纠正船舶倾斜。介绍了横倾平衡的控制系统及技术解决方案。通过该控制系统在1 300客位/1 800 m车道客滚船等的实际应用,证明其逻辑控制时序设计合理、泵阀连锁控制有效,为船舶的安全运营提供了保障。

  8. Bilateral psoas and bilateral perinephric abscesses complicating acute pyelonephritis in pregnancy

    OpenAIRE

    2013-01-01

    Acute pyelonephritis complicates 1-2% of pregnancies and causes significant maternal and fetal morbidity and mortality. The diagnosis of renal tuberculosis (TB) is often delayed and commonly presents with sterile pyuria or along with other pyogenic organisms. We report a case where the diagnosis of renal TB was missed in a pregnant woman when she presented with acute pyelonephritis, septic shock, and acute renal failure. There was clinical recovery with antibiotics, but bilateral psoas and pe...

  9. Paresia diafragmática bilateral idiopática Idiopathic bilateral diaphragmatic paresis

    Directory of Open Access Journals (Sweden)

    Mônica Corso Pereira

    2006-10-01

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

  10. Espasmo hemifacial bilateral: relato de caso Bilateral hemifacial spasm: case report

    Directory of Open Access Journals (Sweden)

    Flavia Costa Nunes Machado

    2003-03-01

    Full Text Available Espasmo hemifacial bilateral é um distúrbio de movimento raro geralmente associado à compressão vascular dos nervos faciais. Caracteriza-se clinicamente por contrações assimétricas e assíncronas da musculatura facial e por longa latência entre a instalação dos movimentos em cada hemiface. Deve ser diferenciado de outras condições como blefaroespasmo, miocimia facial, tiques faciais, distonia oromandibular e espasmo hemimastigatório. O tratamento sintomático mais eficaz e menos invasivo consiste em aplicações de toxina botulínica mas abordagem cirúrgica de descompressão microvascular é outra alternativa terapêutica. Relatamos o caso de homem de 70 anos com espasmo hemifacial bilateral e fazemos uma breve revisão da literatura.Bilateral hemifacial spasm (BHS is a rare focal movement disorder often associated with vascular compression of both facial nerves. The contractions are usually asymmetric and asynchronous. Typically, one side is affected first and there is a long but variable interval for the symptoms on the other side to occur. BHS must be differentiated from other conditions including blefarospasm, facial myokymia, facial tics, oromandibular dystonia, and hemimasticatory spasm. The most successful and non-invasive symtomatic treatment is botulinum toxin injections but microvascular decompression surgery is another therapeutic option. We report the case of a 70 years old man with bilateral hemifacial spasms and present a brief review of the literature.

  11. Bilateral congenital pseudoarthrosis of the clavicles in a newborn

    Science.gov (United States)

    Kalagiri, Ram R.; Hemingway, Martha; Beeram, Madhava R.

    2016-01-01

    Bilateral congenital pseudoarthrosis of the clavicles is extremely rare. We report a case of this entity presenting in the neonatal period. We highlight the importance of the differential diagnosis when clavicular fracture shows no evidence of healing or occurs bilaterally. PMID:27695169

  12. [Bilateral anterior uveiopapillitis, suspicious of Lyme disease--case report].

    Science.gov (United States)

    Nicula, Cristina; Nicula, D; Rusu, Ioana; Popescu, Raluca

    2013-01-01

    We present the case of a patient which associated bilateral anterior uveitis manifestations with those of bilateral anterior inflammatory optic neuropathy. We followed the evolution of the case under treatment and we discussed the differential diagnosis and the association of the two ocular pathologies.

  13. Bilateral ganglion cyst of the common peroneal nerve

    Energy Technology Data Exchange (ETDEWEB)

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

    2002-11-01

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

  14. Bilateral polymicrobial osteomyelitis with Candida tropicalis and Candida krusei

    DEFF Research Database (Denmark)

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

    2012-01-01

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

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

    DEFF Research Database (Denmark)

    Lampe, Markus

    2009-01-01

    This study contributes to a revised picture of nineteenth-century bilateralism. Employing a new disaggregated data set, it argues that bilateral treaties did not implement general free trade, but instead reduced tariffs unevenly through commodity-specific preferences, especially favoring manufact...

  16. Simultaneous Bilateral Transient Osteoporosis of the Hip without Pregnancy

    Directory of Open Access Journals (Sweden)

    Yasuaki Okada

    2016-01-01

    Full Text Available Transient osteoporosis of the hip (TOH is a rare disorder characterized by acute severe coxalgia and temporary osteopenia in the proximal femur. Although most cases were unilateral or staged bilateral TOH, some authors reported that the pregnant patients simultaneously had TOH in their bilateral hips. However, there has been no report of simultaneous bilateral TOH in the patient without pregnancy. A 25-year-old Japanese woman without pregnancy had acute simultaneous bilateral hip pain. Plain X-ray of the bilateral hips did not show a periarticular osteopenia. However, magnetic resonance image obtained one week after the onset demonstrated increased T2-weighted signal intensity and decreased T1-weighted signal intensity in the bilateral femoral heads. She was treated conservatively, and follow-up magnetic resonance image at seven weeks after the onset returned to normal bone marrow signal intensity. Her bilateral coxalgia subsided gradually. At one year after the onset, she had no sign of symptomatic flair. Our experience with this case indicates that recognizing the possibility of simultaneous bilateral TOH is important unless the patient is pregnant, and magnetic resonance image is predictable test to make a diagnosis of TOH, even in the absence of abnormal finding on plain X-ray.

  17. [Bilateral hyperplasia of the coronoid apophyses. A clinical case].

    Science.gov (United States)

    Parascandolo, S; Rusciano, A; Tamai, M; Morlino, M

    1993-03-01

    The authors report on the case of a young patient affected with bilateral hyperplasia of the coronoid apophyses, who presented a serious reduction of the mandibular excursion. Normal mouth opening was re-established by a bilateral osteotomy with endoral removal of the coronoid apophyses.

  18. Fast-track surgery for bilateral total knee replacement

    DEFF Research Database (Denmark)

    Husted, H; Troelsen, A; Otte, K S;

    2011-01-01

    Bilateral simultaneous total knee replacement (TKR) has been considered by some to be associated with increased morbidity and mortality. Our study analysed the outcome of 150 consecutive, but selected, bilateral simultaneous TKRs and compared them with that of 271 unilateral TKRs in a standardised...

  19. Risk factors for interdigital dermatitis and heel erosion in dairy cows kept in cubicle houses in The Netherlands.

    Science.gov (United States)

    Somers, J G C J; Frankena, K; Noordhuizen-Stassen, E N; Metz, J H M

    2005-09-30

    Risk factors concerning both the pasture and housing seasons for interdigital dermatitis and heel-horn erosion (IDHE) were studied in dairy cows in a cross-sectional study in The Netherlands. The study population included 2,326 cows (41 herds) and 2,751 cows (46 herds) for the pasture and housing seasons, respectively. Of these animals, 545 (23%) showed serious lesions of IDHE (stages 2 and 3) at the end of the pasture season and 1,269 (46%) during housing. Logistic regression of the pasture study indicated that increased parity, solid concrete floor, restricted grazing time, and herd trimming at long intervals were associated with an increased odds of IDHE, while dry cows and lactating cows within 30 days after calving as well as cows on a slatted floor with manure scraper, and grassland with mixed type of soil were associated with lower odds. In the housing study, odds of IDHE increased with parity, administering low- or medium-energy roughage, and introduction of dry cows into the lactating herd at >2 weeks before calving. The presence of long cubicles, knee-bumpers installed in cubicles as well as rearing calves and heifers within the dairy cows' accommodation decreased the odds of IDHE.

  20. Effects of racetrack surface and nail placement on movement between heels of the hoof and horseshoes of racehorses.

    Science.gov (United States)

    Dahl, Vanessa E; Hitchens, Peta L; Stover, Susan M

    2016-09-01

    OBJECTIVE To determine the effects of racetrack surface and shoe characteristics on formation of wear grooves in the horseshoes of racehorses. SAMPLES 1,121 horseshoes from 242 Thoroughbred racehorses collected during routine horseshoeing procedures at 4 racetracks with dirt or synthetic surfaces. PROCEDURES Data for 1,014 horseshoes from 233 racehorses were analyzed. Horseshoes were photographed, and length and width of grooves formed at the heels of the solar surface of horseshoes were measured on the photographs. Effects of racetrack, racetrack surface, and shoe characteristics (eg, shoe size, clips, and nails) on length and width of grooves were assessed by use of a mixed-model anova. RESULTS Length and width of wear grooves differed significantly on the basis of racetrack, nail placement, and limb side (left vs right). Differences in groove dimensions between types of racetrack surface (dirt vs synthetic) were less apparent than differences among racetracks. CONCLUSIONS AND CLINICAL RELEVANCE Measurements of the length and width of wear grooves in the horseshoes of racehorses may be useful for understanding some aspects of hoof interactions with various racetrack surfaces. Interpretation of differences in wear grooves for various racetrack surfaces will likely require quantitation of the mechanical behavior of the surfaces.

  1. Do we really need radiographic assessment for the diagnosis of non-specific heel pain (calcaneal apophysitis) in children?

    Energy Technology Data Exchange (ETDEWEB)

    Kose, Ozkan [Diyarbakir Education and Research Hospital, Orthopaedics and Traumatology Clinic, Diyarbakir (Turkey); Diclekent Bulvari, Ataslar Serhat Evleri, Diyarbakir (Turkey)

    2010-04-15

    Non-specific heel pain (calcaneal apophysitis) is a common disorder, particularly in physically active growing children. Foot radiographs are usually obtained as part of the clinical evaluation in routine orthopaedic practice. However, there is still controversy about the specific findings on radiographs, and it is unclear what information is present on radiographs that may alter the diagnosis and management. The purpose of this study was to review a consecutive series of patients with the diagnosis of calcaneal apophysitis to assess the yield of routine radiographs of the foot. A prospective study was performed on 61 consecutive patients with a diagnosis of calcaneal apophysitis in a single-surgeon practice. Standard anteroposterior and lateral weight-bearing foot radiographs were obtained for each patient. Seventy-one sets of foot radiographs were reviewed to determine whether radiographs had an impact on diagnosis and management. Patients with antecedent trauma, penetrating injury, foot deformity, achilles tendonitis, bursitis and infections were excluded from the study. Seventy foot radiographs were considered to be normal. The radiographs changed the diagnosis in only one patient, in whom a simple bone cyst of the calcaneous was seen. Calcaneal apophysitis is a self-limiting disease, and patients can be treated conservatively. Neither the sclerosis nor the fragmentation of the apophysis could be used to establish the diagnosis of calcaneal apophysitis. Therefore, obtaining radiographs as an initial step in their evaluation does not seem to be justified. (orig.)

  2. Bilateral Tubal Gestation Associated with Schistosomiasis in an African Woman

    Directory of Open Access Journals (Sweden)

    K. H. Odubamowo

    2014-01-01

    Full Text Available Background. The incidence of tubal ectopic gestation caused by schistosomiasis induced tubal pathology is undocumented in this environment, which may be due to rarity of this pathology. Bilateral tubal gestation is common in patients that have undergone in vitro fertilization. We report a hitherto undocumented case of spontaneous bilateral ectopic gestation following tubal schistosomiasis. Case Report. Mrs. OB was a 32-year-old G4P3+0 (3 alive woman who complained of abdominal pain and bleeding per vaginam of 4 and 2 days’ duration respectively following 8 weeks of amenorrhea. A clinical impression of ruptured ectopic gestation was confirmed by ultrasound scanning. She had bilateral salpingectomy with histology of specimens showing bilateral ectopic gestation with Schistosoma haematobium induced salpingitis (findings of Schistosoma haematobium ova noted on slide. Conclusion. Schistosoma induced salpingitis is a rare but possible cause of bilateral tubal gestation.

  3. Leg Weakness Caused by Bilateral Piriformis Syndrome: A Case Report.

    Science.gov (United States)

    Moon, Hee Bong; Nam, Ki Yeun; Kwon, Bum Sun; Park, Jin Woo; Ryu, Gi Hyeong; Lee, Ho Jun; Kim, Chang Jae

    2015-12-01

    Piriformis syndrome (PS) is an uncommon neuromuscular disorder caused by the piriformis muscle (PM) compressing the sciatic nerve (SN). The main symptom of PS is sciatica, which worsens with certain triggering conditions. Because the pathophysiology is poorly understood, there are no definite diagnostic and therapeutic choices for PS. This case report presents a young woman who mainly complained of bilateral leg weakness. Electromyography revealed bilateral sciatic neuropathy and magnetic resonance imaging confirmed structural lesions causing entrapment of the bilateral SNs. After a laborious diagnosis of bilateral PS, she underwent PM releasing surgery. Few PS cases present with bilateral symptoms and leg weakness. Therefore, in such cases, a high level of suspicion is necessary for accurate and prompt diagnosis and treatment.

  4. Groin hernia subtypes are associated in patients with bilateral hernias

    DEFF Research Database (Denmark)

    Burcharth, Jakob; Andresen, Kristoffer; Pommergaard, Hans-Christian;

    2015-01-01

    for a DIH. Females and males operated for a unilaterally indirect inguinal hernia (IIH) had HRs of 6.93 (CI 95% 3.66-13.11) and 1.89 (CI95% 1.24-2.88) for being contralaterally operated for an IIH. The same tendency was seen for femoral hernias. CONCLUSIONS: All hernia subtypes were bilaterally associated......BACKGROUND: To investigate the relation between groin hernia subtypes in patients operated for bilateral hernias. METHODS: With data from the Danish Hernia Database, we identified all patients operated for primary groin hernias from 1998 to 2012. Within this cohort all patients that were...... bilaterally operated were analyzed. Risk factors for bilateral groin hernia operation as well as the relationship between groin hernia subtypes bilaterally, were analyzed using multivariate Cox proportional hazards analysis and Kappa statistics. RESULTS: A total of 108, 775 persons with primary groin hernia...

  5. Neuromuscular Adaptations to Unilateral vs. Bilateral Strength Training in Women.

    Science.gov (United States)

    Botton, Cíntia E; Radaelli, Regis; Wilhelm, Eurico N; Rech, Anderson; Brown, Lee E; Pinto, Ronei S

    2016-07-01

    Botton, CE, Radaelli, R, Wilhelm, EN, Rech, A, Brown, LE, and Pinto, RS. Neuromuscular adaptations to unilateral vs. bilateral strength training in women. J Strength Cond Res 30(7): 1924-1932, 2016-Considering the bilateral deficit, the sum of forces produced by each limb in a unilateral condition is generally greater than that produced by them in a bilateral condition. Therefore, it can be speculated that performing unilateral strength exercises may allow greater training workloads and subsequently greater neuromuscular adaptations when compared with bilateral training. Hence, the purpose of this study was to compare neuromuscular adaptations with unilateral vs. bilateral training in the knee extensor muscles. Forty-three recreationally active young women were allocated to a control, unilateral (UG) or bilateral (BG) training group, which performed 2 times strength training sessions a week for 12 weeks. Knee extension one repetition maximum (1RM), maximal isometric strength, muscle electrical activity, and muscle thickness were obtained before and after the study period. Muscle strength was measured in unilateral (right + left) and bilateral tests. Both UG and BG increased similarly their unilateral 1RM (33.3 ± 14.3% vs. 24.6 ± 11.9%, respectively), bilateral 1RM (20.3 ± 6.8% vs. 28.5 ± 12.3%, respectively), and isometric strength (14.7 ± 11.3% vs. 13.1 ± 12.5%, respectively). The UG demonstrated greater unilateral isometric strength increase than the BG (21.4 ± 10.5% vs. 10.3 ± 11.1%, respectively) and only the UG increased muscle electrical activity. Muscle thickness increased similarly for both training groups. Neither group exhibited pretesting 1RM bilateral deficit values, but at post-testing, UG showed a significant bilateral deficit (-6.5 ± 7.8%) whereas BG showed a significant bilateral facilitation (5.9 ± 9.0%). Thus, performing unilateral or bilateral exercises was not a decisive factor for improving morphological adaptations and bilateral

  6. Chronic parotitis: a challenging disease entity.

    Science.gov (United States)

    Harbison, John M; Liess, Benjamin D; Templer, Jerry W; Zitsch, Robert P; Wieberg, Jessica A

    2011-03-01

    Chronic parotitis is a troubling clinical condition characterized by repeated infection and inflammation of the parotid gland caused by decreased salivary flow or obstruction. Unilateral swelling, pain, and other associated symptoms occur during acute exacerbations of the disease. A variety of laboratory and radiographic tools are available to aid in the diagnosis. Multiple treatment options have been proposed, ranging from conservative medical management to surgical interventions. We present 2 patients with bilateral chronic parotitis who attempted prolonged medical management and ultimately required surgical parotidectomy for control of their disease.

  7. Bilateral Birdshot Retinochoroiditis and Retinal Astrocytoma

    Directory of Open Access Journals (Sweden)

    Sunil Mamtora

    2017-01-01

    Full Text Available Background. This case highlights the importance of recognising multiple pathologies within the eye which may not necessarily be linked. Both birdshot retinochoroiditis and astrocytoma are rare conditions. The case underlines the need for early identification and treatment of birdshot retinochoroiditis with steroids and disease modifying drugs. Astrocytoma in the absence of tuberous sclerosis is also uncommon. Case Presentation. A 36-year-old male presented with 3-month history of bilateral progressive flashing lights and floaters. He was systemically well with no significant past medical history. Fundal examination revealed retinal vasculitis and active creamy lesions in the choroid radiating from the optic nerve. In the supranasal periphery of the right eye there was a raised white, jagged lesion protruding into the vitreous. Fluorescein angiogram and indocyanine green showed marked venous vasculitis, hypofluorescence, and disc leakage in keeping with birdshot retinochoroiditis. The supranasal lesion features were in keeping with astrocytoma and this was thought to be a coincidental finding. Conclusions. Retinal astrocytoma may be present as an isolated ocular finding; however, patients must still be investigated for tuberous sclerosis which is the most common association. Birdshot retinochoroiditis typically responds well to steroid therapy, and disease modifying drugs should be considered as soon as possible.

  8. Bilateral Psoas Haematomata Complicating Renal Transplantation

    Directory of Open Access Journals (Sweden)

    Jacob A. Akoh

    2014-01-01

    Full Text Available Background. The challenge in managing patients undergoing renal transplantation is how to achieve optimum levels of anticoagulation to avoid both clotting and postoperative bleeding. We report a rare case of severe postoperative retroperitoneal bleeding including psoas haematomata complicating renal transplantation. Case Report. SM, a 55-year-old female, had a past history of aortic valve replacement, cerebrovascular event, and thoracic aortic aneurysm and was on long-term warfarin that was switched to enoxaparin 60 mg daily a week prior to her living donor transplantation. Postoperatively, she was started on a heparin infusion, but this was complicated by a large retroperitoneal bleed requiring surgical evacuation on the first postoperative day. Four weeks later, she developed features compatible with acute femoral neuropathy and a CT scan revealed bilateral psoas haematomata. Following conservative management, she made steady progress and was discharged home via a community hospital 94 days after transplantation. At her last visit 18 months after transplantation, she had returned to full fitness with excellent transplant function. Conclusion. Patients in established renal failure who require significant anticoagulation are at increased risk of bleeding that may involve prolonged hospitalisation and more protracted recovery and patients should be carefully counselled about this.

  9. Bilateral maculopathy following electrical burn: case report

    Directory of Open Access Journals (Sweden)

    Leandro Dario Faustino

    Full Text Available CONTEXT: Electrical burns are an important etiology in dealing with patients suffering from burns. In situations of extensive deep lesions of multiple organs and systems affecting young and economically active people, there is a need for expensive multidisciplinary treatment, with a high socioeconomic cost for the community. Among the permanent injuries that explain this high cost, eye injuries stand out, since they are widely disabling. Although rare, lesions of the posterior segment of the eye are associated with higher incidence of major sequelae, and thus deserve special attention for dissemination and discussion of the few cases observed.CASE REPORT: The authors report the case of a patient who suffered high-voltage electrical burns and presented bilateral maculopathy, which evolved with a need for a surgical approach to repair retinal detachment and permanent low visual acuity.CONCLUSION: This report highlights the rarity of the etiology of maculopathy and the need for campaigns for prevention not only of burns in general, but also especially of electrical burns.

  10. Rehabilitation for bilateral amputation of fingers

    Science.gov (United States)

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

    2010-01-01

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

  11. Rehabilitation for bilateral amputation of fingers.

    Science.gov (United States)

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

    2010-01-01

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

  12. Outcome of bilateral ureteroscopic retrieval of stones in a single session

    Directory of Open Access Journals (Sweden)

    Majid Mushtaque

    2012-01-01

    Conclusion: Bilateral same-session ureteroscopy is a safe and effective procedure in the management of bilateral ureteral stones. The results are comparable to unilateral or staged bilateral procedures.

  13. Shock wave therapy for chronic proximal plantar fasciitis.

    Science.gov (United States)

    Ogden, J A; Alvarez, R; Levitt, R; Cross, G L; Marlow, M

    2001-06-01

    Three hundred two patients with chronic heel pain caused by proximal plantar fasciitis were enrolled in a study to assess the treatment effects consequent to administration of electrohydraulicall-generated extracorporeal shock waves. Symptoms had been present from 6 months to 18 years. Each treated patient satisfied numerous inclusion and exclusion criteria before he or she was accepted into this study, which was approved by the Food and Drug Administration as a randomized, double-blind evaluation of the efficacy of shock wave therapy for this disorder. Overall, at the predetermined evaluation period 3 months after one treatment, 56% more of the treated patients had a successful result by all four of the evaluation criteria when compared with the patients treated with a placebo. This difference was significant and corroborated the fact that this difference in the results was specifically attributable to the shock wave treatment, rather than any natural improvement caused by the natural history of the condition. The current study showed that the directed application of electrohydraulic-generated shock waves to the insertion of the plantar fascia onto the calcaneus is a safe and effective nonsurgical method for treating chronic, recalcitrant heel pain syndrome that has been present for at least 6 months and has been refractory to other commonly used nonoperative therapies. This technology, when delivered using the OssaTron (High Medical Technology, Kreuz-lingen, Switzerland), has been approved by the Food and Drug Administration specifically for the treatment of chronic proximal plantar fasciitis. The results suggest that this therapeutic modality should be considered before any surgical options, and even may be preferable to cortisone injection, which has a recognized risk of rupture of the plantar fascia and recurrence of symptoms.

  14. Bilateral mechanical and thermal hyperalgesia and tactile allodynia after chronic compression of dorsal root ganglion in mice%小鼠背根节慢性压迫诱致的双侧机械性痛敏和热痛敏行为

    Institute of Scientific and Technical Information of China (English)

    陈荣贵; 孔微微; 葛大龙; 罗层; 胡三觉

    2011-01-01

    Objective Low back pain is one of the most inextricable problems encountered in clinics.Animal models that imitate symptoms in humans are valuable tools for investigating low back pain mechanisms and the possible therapeutic applications.With the development of genetic technology in pain field,the possibility of mutating specific genes in mice has provided a potent tool for investigating the specific mechanisms of pain.The aim of the present study was to develop a mouse model of chronic compression of dorsal root ganglion (CCD),in which gene mutation can be applied to facilitate the studies of chronic pain.Methods Chronic compression of L4 and L5 dorsal root ganglia was conducted in mice by inserting fine stainless steel rods into the intervertebral foramina,one at L4 and the other at L5.Mechanical allodynia and thermal hyperalgesia were examined with von Frey filaments and radiating heat stimulator,respectively.Results The CCD mice displayed dramatic mechanical and thermal hyperalgesia as well as tactile allodynia in the hindpaw ipsilateral to CCD.In addition,this mechanical and thermal hyperaigesia as well as tactile allodynia was also found to spread to the contralateral hindpaw.Conclusion This model,combined with the possible genetic modification,will strengthen our knowledge of the underlying mechanisms of low back pain.It also favors the development of new treatment strategies for pain and hyperalgesia after spinal injury and other disorders which affect the dorsal root ganglion in humans.%目的 腰背痛是一个临床常见的棘手问题.动物模型可以很好地模拟人类的临床症状,并为研究腰背痛的机制及其药物治疗带来希望.随着转基因技术的发展,特定的转基因小鼠模型为研究疼痛机制提供了一个强有力的工具.本研究旨在建立慢性背根节压迫小鼠模型,为应用转基因动物深入研究慢性痛的发生机制提供重要工具.方法 向小鼠腰4和腰5椎间

  15. Early morbidity after simultaneous and staged bilateral total knee arthroplasty

    DEFF Research Database (Denmark)

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

    2015-01-01

    PURPOSE: The aim of this nationwide study was to investigate the early morbidity after bilateral simultaneous and staged total knee arthroplasty (TKA) in order to clarify potential benefits of a well-established fast-track regime. METHODS: The Danish National Patient Registry was searched for all...... bilateral simultaneous and staged TKA procedures from 2010 to 2011. The staged procedures were defined as two separate procedures done within 0-6 months or within 7-18 months. RESULTS: A total of 157 patients had bilateral simultaneous TKA, 346 patients had bilateral staged TKA within 0-6 months and 292...... simultaneous TKA versus three deaths (0.9 and 1.0 %) in each of the bilateral staged groups within 90 days of surgery (n.s.). The total readmission rate within 30 days of surgery was lower after bilateral simultaneous TKA (7 %, CI 4.0-12.0) and bilateral staged TKA within 0-6 months (9 %, CI 6.4-12.4) compared...

  16. Bilateral cochlear implantation: current concepts, indications, and results.

    Science.gov (United States)

    Basura, Gregory J; Eapen, Rose; Buchman, Craig A

    2009-12-01

    The optimal treatment for bilateral hearing loss continues to evolve as cochlear implant (CI) and hearing aid technologies advance, as does our understanding of the central auditory system. Ongoing discussions continue on the validity and feasibility of bilateral CI in terms of performance, justification of need, medical/surgical safety concerns, and economics. The purpose of this review article is to provide an update on the advantages and disadvantages of bilateral CI and to provide a discussion on timing (simultaneous vs. sequential), technology (bimodal vs. binaural) and feasibility. Binaural advantages are found in both adult and pediatric bilateral CI recipients, the greatest being the head shadow effect and improvements in localization and loudness summation. This theoretically offers an advantage over their unilateral implanted counterparts in terms of improved sound localization and enhanced speech perception under noisy conditions. Most investigators agree that bilateral stimulation during critical periods of development is paramount for optimizing auditory functioning in children. Currently, bilateral CI is widely accepted as a safe and effective means of bilateral auditory stimulation.

  17. Post-Traumatic Isolated Bilateral Sixth Nerve Palsy

    Directory of Open Access Journals (Sweden)

    Jain

    2016-03-01

    Full Text Available Introduction Here we discussed an unusual case of head injury with bilateral sixth nerve palsy without any other neurological deficit. A 40-year-old male was admitted with double vision after an episode of head injury. Case Presentation On examination bilateral lateral rectus palsy was present. No other positive finding recorded in general physical, neurological and ophthalmological examinations. Conclusions Bilaterality of the abducent nerve paralysis is uncommon. It is usually associated with major head injury with brain stem injury and associated neurological findings.

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

    Directory of Open Access Journals (Sweden)

    Juan Manuel Ibarra-Zannatha

    2007-01-01

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

  19. Reduced 123I Ioflupane Binding in Bilateral Diabetic Chorea

    Science.gov (United States)

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

    2016-01-01

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

  20. Spheniodal mucocele causing bilateral optic neuropathy and ophthalmoplegia

    Directory of Open Access Journals (Sweden)

    Ambika Selvakumar

    2014-01-01

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