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排序方式: 共有266条查询结果,搜索用时 15 毫秒
41.
Objective
To ascertain the prevalence of the lateral lamella of the cribriform plate height according to Keros classification in the Malaysian population, and to find if there is any difference between the major ethnic groups in Malaysia (Malay, Chinese, Indian).Methods
Retrospective analysis of 150 CT scan studies of the paranasal sinuses.Results
The mean height of the lateral lamella of the cribriform plate (LLCP) in 300 sides was 2.64 mm. Keros type I was seen in 240 sides (80%), while, Keros type II was seen in 60 sides (20%). There was no significant difference in the distribution of Keros classification among the major ethnic groups of Malaysia (Malay, Chinese, Indian). Keros type I was seen in 103 sides in males and 137 sides in females. Significant difference was observed in type II between the male and female (47 sides in males and 13 sides in female; p-value <0.001). When comparing the difference in the height of the LLCP in the same individual, asymmetry was observed in 139 patients. The LLCP height was higher on the left side in 71 patients and higher on the right in 68.Conclusion
The understanding of the anatomy of the ethmoid roof with its possible variation is crucial to give the surgeon the optimal information about the possible risk that one can face during the surgery. 相似文献42.
43.
Nuran Alli 《Cutaneous and ocular toxicology》2016,35(1):85-86
Elkonyxis and median nail distrophy are very rare nail fold disorders due to the damage in nail matrix and proximal nail fold. Herein, we report a patient with both elkonyxis and median nail distrophy occured two months into a treatment course of isotretinoin that is to our knowledge for the first time. 相似文献
44.
Alli Gokeler Marsha Bisschop Anne Benjaminse Greg D. Myer Peter Eppinga Egbert Otten 《Knee surgery, sports traumatology, arthroscopy》2014,22(5):1163-1174
Purpose
To determine the most effective practices for quadriceps strengthening after ACL reconstruction.Methods
An electronic search has been performed for the literature appearing from January 1990 to January 2012. Inclusion criteria were articles written in English, German or Dutch with unilateral ACL-reconstructed patients older than 13 years, RCT rehabilitation programmes containing muscle strengthening, protocol described in detail and time frame of measurements reported. Quadriceps muscle strength and patient-reported outcomes were the endpoints. Included studies were assessed on their methodological quality using the CONSORT Checklist.Results
From 645 identified studies, 10 met the inclusion criteria. Seven studies found an increase in quadriceps strength after intervention programmes regardless of type of training. An eccentric exercise programme showed significantly better values for isometric quadriceps strength compared to a concentric exercise programme. The Tegner activity scale showed a significant increase in activity level for all training programmes. The Cincinnati Knee Rating System showed significant improvements in particular for the neuromuscular training group.Conclusions
The evidence from this review indicates that eccentric training may be most effective to restore quadriceps strength, but full recovery may not be achieved with current rehabilitation practices. Neuromuscular training incorporating motor learning principles should be added to strengthening training to optimise outcome measurements.Level of evidence
II. 相似文献45.
A pityriasis rubra pilaris-like eruption has been described in patients with dermatomyositis. We describe an 11-year-old girl with dermatomyositis who had additional clinical findings of pityriasis rubra pilaris. Over a year, she developed muscle weakness, increasing fatigue, and a markedly elevated creatinine kinase level in addition to her cutaneous eruption and was seen in our clinic for these complaints. A year earlier, when a generalized, scaly erythematous eruption had appeared, she had been diagnosed as pityriasis rubra pilaris clinically and histopathologically. Dermatologic examination found scaling erythematous plaques involving the trunk and upper and lower extremities. Islands of unaffected skin were intermingled with erythematous plaques that were characteristic of pityriasis rubra pilaris. A skin biopsy specimen showed the findings of dermatomyositis and that diagnosis was made. The laboratory findings, electromyographic pattern, and muscle biopsy were also consistent with dermatomyositis. Her presentation is interesting, as she had been diagnosed as pityriasis rubra pilaris both clinically and histopathologically 1 year earlier and, although the cutaneous lesions had not changed, a diagnosis of dermatomyositis was made a year later. 相似文献
46.
Yalçin B Tamer E Toy GG Oztaş P Hayran M Alli N 《International journal of dermatology》2006,45(6):672-676
BACKGROUND: The geriatric population is composed of persons over 65 years of age, and few studies are available on the dermatologic diseases in this group. METHODS: Data on a total of 4099 geriatric patients admitted between the years 1999-2003 were analyzed. Hospital-based patient registry records were used for data collection. The data were analyzed according to age, sex, and time of admittance. RESULTS: The five most frequently encountered diseases in elderly patients were eczematous dermatitis, fungal infections, pruritus, and bacterial and viral infections. The most common disorders in males were fungal, bacterial, and viral infections, disorders of the feet, cutaneous ulcers, and vesiculo-bullous diseases, whereas, in females, they were immune-rheumatologic diseases and disorders of the mucous membranes. The five most frequently encountered diseases were significantly different in geriatric age subgroups. In the younger age group, pruritus, disorders due to sun exposure, and precancerous lesions and skin carcinomas were less common, whereas eczematous dermatitis was more common. The frequencies of some diseases showed significant seasonal variations. Infestations were more common in spring and summer, fungal infections were more common in summer but less so in winter, pruritus was more common in autumn but less so in spring, disorders due to sun exposure were more common in spring, and benign neoplasia were more common in autumn. In 2003, benign neoplasia, precancerous lesions and skin carcinomas, and immune-rheumatic disorders were more common, but vesicular and bullous diseases, fungal infections, and cutaneous lymphomas were less common when compared with the year 1999. CONCLUSIONS: This study provides important data on the frequency of dermatologic diseases in elderly patients, and shows variations in the frequency depending on age, gender, and season. We believe that this study will create awareness about the extent and patterns of dermatologic problems in geriatric patients. 相似文献
47.
Acquired aquagenic papulotranslucent acrokeratoderma 总被引:10,自引:0,他引:10
48.
49.
Alli Manninen Juhani Kangas Tapio Klen Heikki Savolainen 《Archives of environmental contamination and toxicology》1986,15(1):107-111
Exposure to the phenoxy acid herbicides 4-chloro-2-methylphenoxyacetic acid (MCPA), 2-(4-chloro-2-methylphenoxy)propanoic acid (mecoprop), and 2-(2,4-dichlorophenoxy)propanoic acid (dichlorprop) was evaluated in workers employed on 17 farms by urinalysis of the parent chemicals and their metabolites. The excretion was compared with the percutaneous absorption determined by epicutaneous sampling and with the inhaled dose analyzed by air samples collected at the breathing zone. The percutaneous route of the absorbed dose accounted for 88% of the excretion of the three chemicals. The biological half-life of MCPA was determined at three dose levels. It proved to be dose-dependent and could be resolved in two phases by mathematical simulation. The initial t1/2 varied between 12–30 hr and the second t1/2 36–39 hr. The peak urinary herbicide concentrations were found in most cases 12 hr after the end of the exposure, and they were associated with increased excretion of sodium and potassium ions. This indicates that the kidney ion transport is the only detectable physiological effect at these low levels of exposure and caused by the fact that the kidneys virtually concentrate the agents for their excretion. 相似文献
50.
Mustafa I. Ahmed M.D. Maximiliano German Amado Escañuela M.D. William A. Crosland M.D. William S. McMahon M.D. Oluseun O. Alli M.D. Navin C. Nanda M.D. 《Echocardiography (Mount Kisco, N.Y.)》2014,31(4):531-533
Accurate echocardiographic evaluation of the pulmonary valve is technically difficult because of its close proximity to the left lung, which often limits decision making. Pulmonary valvotomy is the intervention of choice for symptomatic pulmonary valve stenosis, but fluoroscopy lacks appropriate real time anatomic detail. In this report, we present a case where direct imaging of the pulmonary valve with live/real time three‐dimensional transesophageal echocardiography (3DTEE) aided in accurate evaluation and was then used to help guide and monitor successful valvuloplasty of a stenotic pulmonary valve bioprosthesis. We demonstrate that even in cases where two‐dimensional (2D) evaluation of the pulmonary valve is difficult, the use of live/real time 3DTEE allows for accurate evaluation of bioprosthetic pulmonary valve structure and function, and enhances the precision and monitoring of percutaneous valvuloplasty. 相似文献