Connectivity Matters
نویسنده
چکیده
Conclusions: It is impossible to make a diagnosis of temporal giant cell granuloma (GCG) before operation because of nonspecific clinical and imaging feature. Surgery is the first-line choice of treatment. Objective: To evaluate the diagnosis and treatment of temporal GCG. Methods: Eight patients with GCG receiving treatment in the Chinese PLA General Hospital between 2001 and 2010 were recruited for the study. These patients‘ clinical features, imaging and histopathological findings, types of surgery, and results of follow-up evaluations were noted. Results: The group was made up of four males and four females, with a median age of 37 years (range 21-50 years). Four patients had a granuloma on the left side and four on the right of the head. The median duration of the disease was 21 months (range 5-60 months). All patients, except one referred to us for recurring disease, were managed in our hospital. The main symptoms were: hearing loss (n = 5), tinnitus (n = 4), otalgia (n = 3), dizziness (n = 2), and local masses (n = 2). Radiological examination of the masses revealed erosion of the temporal bone and base of the skull. There was no definitive diagnosis in any of the patients before surgery. All patients had surgical treatment, six of them by middle cranial fossa approach and two by combined cranio-auricular approach. Surgical complications included partial facial paralysis (three cases) and cerebral edema (one case) but they resolved soon after surgery. One patient was lost to follow-up, but the other seven were followed up over a mean period of 24 months; none has reported a recurrence. Cervical carotid artery dissection: current review of diagnosis and treatment. Cardiol Rev. 2012 May;20(3):145-52. Patel RR, Adam R, Maldjian C, Lincoln CM, Yuen A, Arneja A. Department of Radiology, Bronx-Lebanon Hospital Center, 1650 Grand Concourse, Bronx, NY 10457, USA. [email protected] Carotid artery dissection is a cause of stroke, especially in young and middle-aged patients. A dissection occurs when there is an intimal tear or rupture of the vasa vasorum, leading to an intramural hematoma, which is thought to result from trauma or can occur spontaneously, and is likely multifactorial, involving environmental and intrinsic factors. The clinical diagnosis of carotid artery dissection can be challenging, with common presentations including pain, partial Horner syndrome, cranial nerve palsies, or cerebral ischemia. With the use of noninvasive imaging, including magnetic resonance and computed tomography angiography, the diagnosis of carotid dissection has increased in frequency. Treatment options include thrombolysis, antiplatelet or anticoagulation therapy, endovascular or surgical interventions. The choice of appropriate therapy remains controversial as most carotid dissections heal on their own and there are no randomized trials to compare treatment options. Conservative management of vestibular schwannoma-a prospective cohort study: treatment, symptoms, and quality of life. Neurosurgery. 2012 May;70(5):1072-80. Breivik CN, Varughese JK, Wentzel-Larsen T, Vassbotn F, Lund-Johansen M. *Department of Neurosurgery and §Centre for Clinical Research, Haukeland University Hospital, Bergen, Norway ‡Institute of Surgical Science, University of Bergen, Bergen, Norway ||Department of ENT, Haukeland University Hospital, Bergen Norway. BACKGROUND: One hundred ninety-three patients with sporadic unilateral vestibular schwannoma given conservative management were enrolled in a prospective study. OBJECTIVE: To evaluate the efficacy of conservative management and to determine the effect of an initial conservative management on the quality 60 back to content of life (QOL) and severity of audio vestibular symptoms. METHODS: The patients underwent magnetic resonance imaging scans, clinical examination, and QOL assessment by 2 validated questionnaires, the Short Form-36 (SF-36) and Glasgow Benefit Inventory (GBI). Using regression analysis of clustered data, we analyzed possible associations between tumor growth and symptoms and tested whether our earlier finding that vertigo is associated with reduced QOL could be verified. RESULTS: The median follow-up time was 43 months (range, 9-115 months; SD, 21.48 months). Results are based on 703 clinical controls and 642 (SF-36) and 638 (GBI) questionnaires. Seven patients were lost to follow-up. Approximately 40% of patients were in need of treatment during follow-up. We found a statistically significant association between tinnitus and vertigo and tumor growth. Vertigo was found to significantly reduce QOL. There was a significant drop in the Social Function subscales of both SF-36 and GBI, possibly attributable to progressive hearing loss. Otherwise, there was no overall trend toward any change in QOL during the observation period. In addition, QOL seemed to be little affected by treatment. CONCLUSION: There was a small but statistically significant improvement in vestibular complaints and no change in the occurrence of tinnitus. Except for hearing loss caused by surgery, treatment did not affect symptoms or QOL significantly. Growth was associated with the occurrence of tinnitus and balance problems. ABBREVIATIONS: CI, confidence intervalGBI, Glasgow Benefit InventoryQOL, quality of lifeSF-36, Medical Outcomes Short Form-36VAS, Visual Analog ScaleVS, vestibular schwannoma. Progressive familial hearing loss in Muckle-Wells syndrome. Acta Otolaryngol. 2012 Apr 12. [Epub ahead of print] Koitschev A, Gramlich K, Hansmann S, Benseler S, Plontke SK, Koitschev C, Koetter I, Kuemmerle-Deschner JB. Department of Otorhinolaryngology , Klinikum Stuttgart. Abstract Conclusion: The age-dependent disease progression requires accelerating diagnosis of MuckleWells syndrome (MWS) in order to start treatment as early as possible. The most frequent, but not obligate symptoms are familial fatigue, hearing loss, and arthralgia. The design of further clinical trials should focus on hearing in order to document the long-term effect of anti-interleukin (IL)-1 drugs on hearing preservation. Objectives: This paper describes the otologic features of a genetically defined syndrome causing progressive hearing loss by cochlear degeneration. This is the first study reporting the pretreatment otologic presentation of a selected population with familial MWS. Methods: A single-center cohort was examined by audiologic and neurotologic methods including pure tone audiograms, vestibular testing, and tinnitus questionnaire. The audiograms of members of the same family were compared to describe the family-specific risk of hearing loss progression. Results: Nineteen patients (aged 3-72 years) belonging to four families with three different mutations of the NLRP3 gene were examined. Almost all patients (89%, 17/19) demonstrated bilateral sensorineural hearing loss. Hearing loss started in the high frequencies and led to profound deafness in the most severe cases. Even in cases of profound hearing loss the vestibular caloric reactivity was normal. Nearly half of the adults reported intermittent or permanent tinnitus.Conclusion: The age-dependent disease progression requires accelerating diagnosis of MuckleWells syndrome (MWS) in order to start treatment as early as possible. The most frequent, but not obligate symptoms are familial fatigue, hearing loss, and arthralgia. The design of further clinical trials should focus on hearing in order to document the long-term effect of anti-interleukin (IL)-1 drugs on hearing preservation. Objectives: This paper describes the otologic features of a genetically defined syndrome causing progressive hearing loss by cochlear degeneration. This is the first study reporting the pretreatment otologic presentation of a selected population with familial MWS. Methods: A single-center cohort was examined by audiologic and neurotologic methods including pure tone audiograms, vestibular testing, and tinnitus questionnaire. The audiograms of members of the same family were compared to describe the family-specific risk of hearing loss progression. Results: Nineteen patients (aged 3-72 years) belonging to four families with three different mutations of the NLRP3 gene were examined. Almost all patients (89%, 17/19) demonstrated bilateral sensorineural hearing loss. Hearing loss started in the high frequencies and led to profound deafness in the most severe cases. Even in cases of profound hearing loss the vestibular caloric reactivity was normal. Nearly half of the adults reported intermittent or permanent tinnitus. Diagnosis and treatment of giant cell granuloma of the temporal bone: Report of eight cases. Acta Otolaryngol. 2012 Apr 12. [Epub ahead of print] Ma Y, Liu L, Huang D, Han D, Wang J, Wu W, Zhao J, Liu M, Song Z, Oghagbon EK, Yang S. Department of Otolaryngology, Head and Neck Surgery, Chinese PLA General Hospital , Beijing. Abstract Conclusions: It is impossible to make a diagnosis of temporal giant cell granuloma (GCG) before operation because of nonspecific clinical and imaging feature. Surgery is the first-line choice of treatment. Objective: To evaluate the diagnosis and treatment of temporal GCG. Methods: Eight patients with GCG receiving treatment in the Chinese PLA General Hospital between 2001 and 2010 were recruited for the study. These patients‘ clinical features, imaging and histopathological findings, types of surgery, and results of follow-up evaluations were noted. Results: The group was made up of four males and four females, with a median age of 37 years (range 21-50 years). Four patients had a granuloma on the left side and four onConclusions: It is impossible to make a diagnosis of temporal giant cell granuloma (GCG) before operation because of nonspecific clinical and imaging feature. Surgery is the first-line choice of treatment. Objective: To evaluate the diagnosis and treatment of temporal GCG. Methods: Eight patients with GCG receiving treatment in the Chinese PLA General Hospital between 2001 and 2010 were recruited for the study. These patients‘ clinical features, imaging and histopathological findings, types of surgery, and results of follow-up evaluations were noted. Results: The group was made up of four males and four females, with a median age of 37 years (range 21-50 years). Four patients had a granuloma on the left side and four on
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