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参考中文标题:
高架骨量:有份量的问题?
作者单位:
Department of Medicine (C5121), University of Manitoba, 409 Tache Avenue, Winnipeg, Manitoba, R2H 2A6, Canada, bleslie@sbgh.mb.ca.
PMID及链接:
18777174 http://www.syyxw.com/Archive/Detail/18777174
中文提供:
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参考中文标题:
肌肉骨骼系统的应用平板体积CT 。
作者单位:
Department of Radiology, Massachusetts General Hospital, Harvard Medical School, 55 Fruit Street, FND-216, Boston, MA, 02114, USA.
PMID及链接:
18443787 http://www.syyxw.com/Archive/Detail/18443787
摘 要:
Flat-panel volume computed tomography (fpVCT) is a recent development in imaging. We discuss some of the musculoskeletal applications of a high-resolution flat-panel CT scanner. FpVCT has four main advantages over conventional multidetector computed tomography (MDCT): high-resolution imaging; volumetric coverage; dynamic imaging; omni-scanning. The overall effective dose of fpVCT is comparable to that of MDCT scanning. Although current fpVCT technology has higher spatial resolution, its contrast resolution is slightly lower than that of MDCT (5-10HU vs. 1-3HU respectively). We discuss the efficacy and potential utility of fpVCT in various applications related to musculoskeletal radiology and review some novel applications for pediatric bones, soft tissues, tumor perfusion, and imaging of tissue-engineered bone growth. We further discuss high-resolution CT and omni-scanning (combines fluoroscopic and tomographic imaging).
参考中文摘要:
平板电脑断层量( fpVCT )是最近发展的影像。我们讨论一些肌肉骨骼应用高分辨率平板CT扫描仪。 FpVCT有四个主要的优势传统的多层计算机断层扫描(多排螺旋CT ) :高分辨率成像;容积覆盖面;动态显像;全方位的扫描。总有效剂量fpVCT相比较的多排螺旋CT扫描。虽然目前fpVCT技术具有较高的空间分辨率,其对比度分辨力是略低于多排螺旋CT ( 5 - 10HU比1 - 3HU分别) 。我们讨论的有效性和潜在益处fpVCT在各种应用中相关的肌肉骨骼放射科和审查一些新的应用小儿骨骼,软组织,肿瘤灌注成像与组织工程骨的增长。我们进一步讨论高分辨率CT和全方位扫描(结合透视和层析成像) 。
中文提供:
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参考中文标题:
骨发育不良,骨发育不良,像造釉和造釉:相关放射性影像特征与手术病理和评估使用放射穿刺活检有助于诊断。
作者单位:
Department of Clinical Radiology, The Royal National Orthopaedic Hospital NHS Trust, Stanmore, Middlesex, HA7 4LP, UK, m_bhumbra@hotmail.com.
PMID及链接:
18690429 http://www.syyxw.com/Archive/Detail/18690429
摘 要:
OBJECTIVES: The aim of this study was to correlate the imaging features with surgical histology for tibial osteofibrous dysplasia (OFD), osteofibrous dysplasia-like adamantinoma (OFD/LA) and classical adamantinoma and to determine the additional role of imaging in suggesting a correct diagnosis in cases of needle biopsy misdiagnosis. MATERIALS AND METHODS: This is a retrospective audit of 24 patients presenting over a 9-year period to a specialist orthopaedic oncology unit. Radiographic and axial magnetic resonance imaging (MRI) characteristics were recorded for each patient. The needle biopsy diagnosis and resection specimen histological diagnoses were retrospectively reviewed and compared with the imaging findings. RESULTS: The 24 cases comprised five OFD, 11 OFD/LA and eight adamantinoma based on surgical resection histology. The mean length of OFD was 6.1 cm (range 2-8.5 cm), for OFD/LA was 6.5 cm (range 2-13 cm) and for adamantinoma was 13.2 cm (range 6.5-26 cm). Seven of eight adamantinomas had moth-eaten margins compared to five of 11 OFD/LA and two of five OFDs. Three of eight adamantinomas demonstrated cortical destruction, with seven of eight cases completely involving the marrow cavity. In comparison, only one of 11 OFD/LA cases and one of five OFD cases demonstrated cortical destruction, and complete marrow involvement was rare. Four of 19 cases had a different needle biopsy result compared to the final histology, three cases being upgraded from an OFD/LA or OFD to classical adamantinoma. The radiological features of these three cases were more in keeping with a diagnosis of adamantinoma. CONCLUSIONS: A diagnosis of classical adamantinoma is suggested by an extensive lesion with moth-eaten margins and complete involvement of the medullary cavity on axial MR imaging. Misdiagnosis on needle biopsy may occur in up to one fifth of cases, and radiological features can assist in making the correct diagnosis.
参考中文摘要:
目的:本研究是相关的影像学特征与手术病理的胫骨发育不良( OFD ) ,骨发育不良,像造釉( OFD / LA )和古典造釉,并确定额外作用成像显示一个正确的诊断的情况下穿刺活检误诊。材料与方法:这是一个回顾性审计的24例介绍了9年期间,以一个专家骨科肿瘤股。 X线和轴向磁共振成像( MRI )特征的记录每个病人。穿刺活检的诊断和切除标本病理诊断进行回顾性比较,影像学表现。结果: 24例包括五个OFD , 11 OFD /拉尼娜和八个造釉的基础上手术切除组织。该OFD平均长度为6.1厘米(范围2-8.5厘米) ,为OFD /拉尼娜为6.5厘米(范围2-13厘米)和造釉为13.2厘米(范围6.5-26厘米) 。 7 8 adamantinomas已经落伍的利润率相比, 5个11 OFD /拉尼娜和两个五年OFDs 。三个8 adamantinomas表明皮质破坏,有7名的8起案件完全涉及骨髓腔。相比之下,只有11 OFD /拉尼娜的案件和一个5 OFD例表明皮质破坏,并参与完成骨髓中是罕见的。 4个19例有不同穿刺活检结果比较,最后组织,有三个案件正在升级从OFD /拉尼娜或OFD古典造釉。的辐射功能,这三个案件更加符合诊断为造釉。结论:诊断古典造釉是建议广泛病变与落伍的利润率和完整参与髓腔轴向磁共振成像。误诊穿刺活检,可能会出现多达五分之一的情况下,和放射性功能可以帮助作出正确的诊断。
中文提供:
4
参考中文标题:
MRI和组织学评价的浸润性生长方式的myxofibrosarcoma 。
作者单位:
Department of Orthopedic Surgery, Sapporo Medical University School of Medicine, S-1, W-16, Chuo-ku, Sapporo, 060-8543, Hokkaido, Japan, mkaya@sapmed.ac.jp.
PMID及链接:
18629459 http://www.syyxw.com/Archive/Detail/18629459
摘 要:
OBJECTIVE: Myxofibrosarcoma often shows abnormal signal infiltration along the fascial plane on magnetic resonance imaging (MRI). The objective was to describe this MRI characteristic of myxofibrosarcoma with pathologic findings for comparison. MATERIALS AND METHODS: Clinical, histological, and imaging data for 21 patients with myxofibrosarcoma were reviewed retrospectively. RESULTS: Seventeen tumors showed a diffuse infiltrative pattern on MRI. All tumors with diffuse infiltrative growth pattern showed borderless extension of atypical cells with moderate nuclear atypia to the muscle fascia. Notably, the remaining four patients with focal growth pattern on MRI also demonstrated infiltrative growth pattern histologically suggesting that myxofibrosarcoma shows an infiltrative growth property even in the lack of infiltrative growth pattern on MRI. CONCLUSION: Most myxofibrosarcoma show an infiltrative growth pattern histologically. Orthopedic oncologist should pay careful attention to accurately assess tumor extension. It seems prudent to resect the entire area of abnormal signal extension seen on MRI whenever possible to obtain an adequate surgical margin of myxofibrosarcoma.
参考中文摘要:
目的: Myxofibrosarcoma往往显示异常信号渗透沿着筋膜飞机磁共振成像( MRI ) 。其目的是描述这种磁共振成像特点myxofibrosarcoma与病理结果进行比较。材料与方法:临床,病理,影像资料21例myxofibrosarcoma进行回顾性分析。结果:有17个肿瘤呈弥漫性浸润型的MRI 。所有肿瘤弥漫浸润性生长方式表明无国界延长中度非典型细胞的核异型性肌肉筋膜。值得注意的是,其余四例联络增长模式MRI上也表现出浸润生长方式表明myxofibrosarcoma病理显示浸润生长的财产,即使在缺乏浸润性生长方式的MRI 。结论:大多数myxofibrosarcoma表明,浸润性生长方式学。骨科肿瘤须留意准确评估肿瘤扩展。看来谨慎的做法是切除整个地区的异常信号的MRI延长上看到只要有可能获得足够的手术切缘的myxofibrosarcoma 。
中文提供:
5
参考中文标题:
时钟外观指南腓intraneural节:危急“时报”和网站准确的诊断。
作者单位:
Department of Neurologic Surgery, Mayo Clinic, Rochester, MN, 55905, USA, spinner.robert@mayo.edu.
PMID及链接:
18641980 http://www.syyxw.com/Archive/Detail/18641980
摘 要:
OBJECTIVE: The aim of this study is to exploit the normal nature of peroneal nerve anatomy to identify constant magnetic resonance imaging (MRI) patterns in peroneal intraneural ganglia. DESIGN: This study is designed as a retrospective clinical study. MATERIALS AND METHODS: MR images of 25 patients with peroneal intraneural ganglia were analyzed and were compared to those of 25 patients with extraneural ganglia and 25 individuals with normal knees. All specimens were interpreted as left-sided. Using conventional axial images, the position of the common peroneal nerve and either intraneural or extraneural cyst was determined relative to the proximal fibula and the superior tibiofibular joint using a symbolic clock face. In all patients, the common peroneal nerve could be seen between the 4 and 5 o'clock position at the mid-portion of the fibular head. In patients with intraneural ganglia, a single axial image could reproducibly and reliably demonstrate both cyst within the common peroneal nerve at the mid-portion of the fibular head (signet ring sign) between 4 and 5 o'clock and within the articular branch at the superior tibiofibular joint connection (tail sign) between 11 and 12 o'clock; in addition, cyst within the transverse limb of the articular branch (transverse limb sign) was seen at the mid-portion of the fibular neck between the 12 and 2 o'clock positions on serial images. Extraneural ganglia typically arose from more superior joint connections with the epicenter of the cyst varying around the entire clock face without a consistent pattern. There was no significant difference between the visual and template assessment of clock face position for all three groups (intraneural, extraneural, and controls). We believe that the normal anatomic and pathologic relationships of the common peroneal nerve in the vicinity of the fibular neck/head region can be established readily and reliably on single axial images. This technique can provide radiologists and surgeons with rapid and reproducible information for diagnosis and treatment planning. CONCLUSIONS: By using conventional bony anatomy as reference points (namely fibular neck and mid-portion of fibular head), standard axial images can be used to interpret key features of peroneal intraneural ganglia and to establish their accurate diagnosis (rather than extraneural ganglia) and pathogenesis from an articular origin (rather than from de novo formation), a fact that has important therapeutic implications. Because of the relative rarity of peroneal intraneural cysts and physicians' (radiologists and surgeons) inexperience with them and the complexity of their findings, they are frequently misdiagnosed and joint communications are not appreciated preoperatively or intraoperatively. As a result, outcomes are suboptimal and recurrences are common.
参考中文摘要:
中文提供:
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参考中文标题:
磁共振观察长期musculotendon重塑以下的腿筋拉伤。
作者单位:
Department of Biomedical Engineering, University of Wisconsin-Madison, Madison, WI, USA.
PMID及链接:
18649077 http://www.syyxw.com/Archive/Detail/18649077
摘 要:
OBJECTIVE: The objective of this study was to use magnetic resonance (MR) imaging to investigate long-term changes in muscle and tendon morphology following a hamstring strain injury. MATERIALS AND METHODS: MR images were obtained from 14 athletes who sustained a clinically diagnosed grade I-II hamstring strain injury between 5 and 23 months prior as well as five healthy controls. Qualitative bilateral comparisons were used to assess the presence of fatty infiltration and changes in morphology that may have arisen as a result of the previous injury. Hamstring muscle and tendon-scar volumes were quantified in both limbs for the biceps femoris long head (BFLH), biceps femoris short head (BFSH), the proximal semimembranosus tendon, and the proximal conjoint biceps femoris and semitendinosus tendon. Differences in muscle and tendon volume between limbs were statistically compared between the previously injured and healthy control subjects. RESULTS: Increased low-intensity signal was present along the musculotendon junction adjacent to the site of presumed prior injury for 11 of the 14 subjects, suggestive of persistent scar tissue. The 13 subjects with biceps femoris injuries displayed a significant decrease in BFLH volume (p < 0.01), often accompanied by an increase in BFSH volume. Two of these subjects also presented with fatty infiltration within the previously injured BFLH. CONCLUSION: The results of this study provide evidence of long-term musculotendon remodeling following a hamstring strain injury. Additionally, many athletes are likely returning to sport with residual atrophy of the BFLH and/or hypertrophy of the BFSH. It is possible that long-term changes in musculotendon structure following injury alters contraction mechanics during functional movement, such as running and may contribute to reinjury risk.
参考中文摘要:
目的:本研究的目的是利用核磁共振(先生)成像调查长期变化的肌肉和肌腱形态下列腿筋拉伤。材料与方法:磁共振图像获得了来自14个运动员谁持续临床诊断级第一和第二腿筋拉伤5至23个月之前,以及5个健康对照组。定性双边比较被用来评估存在脂肪浸润和形态的变化,可能出现由于先前损伤。腿筋肌肉和肌腱瘢痕量量化在四肢的股二头肌长头( BFLH ) ,股二头肌短头( BFSH ) ,近端半肌腱和近端结合股二头肌和半腱肌肌腱。不同的肌肉和肌腱之间四肢量进行了统计比较先前受伤和健康对照组。结果:增加低强度信号是目前沿musculotendon交界毗邻网站的假定事先损伤11 14科目,暗示持续疤痕。这13个科目股二头肌受伤表现出显着减少BFLH体积( p “ 0.01 ) ,往往伴随着增加BFSH音量。其中两个主题还介绍了与脂肪浸润在以前受伤BFLH 。结论:本研究结果提供证据证明长期musculotendon重塑以下的腿筋拉伤。此外,许多运动员有可能返回体育与剩余萎缩BFLH和/或肥大的BFSH 。有可能是长期的变化musculotendon结构损伤力学改变收缩功能运动期间,如跑步和可能有助于reinjury风险。
中文提供:
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参考中文标题:
弥散加权磁共振成像神经肌肉:临床与实验研究。
作者单位:
Service de Radiologie 2, H么pitaux Universitaires de Strasbourg, Avenue Moli猫re, 67098, Strasbourg, France.
PMID及链接:
18682930 http://www.syyxw.com/Archive/Detail/18682930
摘 要:
OBJECTIVE: The aim of this study was to investigate skeletal muscle denervation using diffusion-weighted magnetic resonance imaging (DWMRI). MATERIALS AND METHODS: Sciatic nerve axotomy was performed in a group of nine New Zealand White rabbits, and electromyographic (EMG), pathological, and DWMRI studies were conducted on ipsilateral hamstring muscles 1 and 8 days after axotomy. In addition, DWMRI studies were carried out on leg muscles of ten patients with acute and subacute lumbosacral radiculopathy. RESULTS: High intensity signals on short tau inversion recovery (STIR) magnetic resonance imaging and an increased apparent diffusion coefficient (ADC) were observed in denervated muscles of the animals 1 and 8 days after axotomy as well as in denervated muscles of the patients with radiculopathy. In the clinical study, ADC was 1.26 +/- 0.18 x 10(-9) m(2)/s in normal muscle and increased to 1.56 +/- 0.23 x 10(-9) m(2)/s in denervated muscles (p = 0.0016). In animals, EMG and muscle pathological studies were normal 1 day after axotomy, and the muscles demonstrated spontaneous activity on EMG and neurogenic atrophy on histological studies 7 days later. CONCLUSION: This DWMRI study demonstrates that enlargement of extracellular fluid space in muscle denervation is an early phenomenon occurring several days before the appearance of EMG and histological abnormalities.
参考中文摘要:
目的:本研究探讨骨骼肌失神经支配使用弥散加权磁共振成像( DWMRI ) 。材料与方法:坐骨神经切断是在一组9新西兰白兔,和肌电图(图) ,病理,并DWMRI的研究进行了同侧腘绳肌1和第8天之后切断。此外, DWMRI研究进行了腿部肌肉的10例急性,亚急性腰骶神经根。结果:高强度信号短期反转恢复(搅拌)磁共振成像和增加表观弥散系数( ADC )观察神经肌肉的动物1条和第8天之后切断以及神经肌肉患者的神经根。在临床研究,模数转换器是1.26 + / - 0.18 × 10 ( -9 )米( 2 ) / s的正常肌肉和增加至1.56 + / - 0.23 × 10 ( -9 )米( 2 ) / s的神经肌肉( p值= 0.0016 ) 。在动物中,肌电图及肌肉病理研究是正常的一天后切断,并表现出肌肉自发活动的肌电图和神经萎缩的组织学研究7天以后。结论:此DWMRI研究表明,增加细胞外液空间是肌肉神经的早期现象发生前数天出现了肌电图及组织学异常。
中文提供:
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参考中文标题:
验证一个简单的影像学方法,以确定不同的骨盆和髋臼矢状平面线形全髋关节置换术后。
作者单位:
Department of Orthopedics, Korea University College of Medicine, Guro Hospital, # 80, Guro-Dong, Guro-Gu, Seoul, 152-703, South Korea, shonwy@hotmail.com.
PMID及链接:
18685847 http://www.syyxw.com/Archive/Detail/18685847
摘 要:
BACKGROUND AND PURPOSE: Orientation of acetabular component, influenced by pelvic tilt, body position, and individual variations affects the outcome following total hip arthroplasty (THA). Currently available methods of evaluation are either imprecise or require advanced image processing. We analyzed intersubject and intrasubject variability of pelvic tilt, measured by sagittal sacral tilt (ST) and its relationship with acetabular component tilt (AT) by using a simple method based on standard radiographs. MATERIALS AND METHODS: ST was measured on lateral radiographs of pelvis including lumbosacral spine obtained in supine, sitting, standing, and lateral decubitus position for 40 asymptomatic THA patients and compared to computed tomography (CT) data obtained in supine position. AT was measured on lateral radiographs (measured acetabular tilt: MAT) in each position and compared to measurement of AT on CT and an indirectly calculated AT (CAT). RESULTS: Mean ST changed from supine to sitting, standing, and lateral decubitus positions as follows: 26.5 +/- 15.5 degrees (range 4.6-73.4 degrees ), 8.4 +/- 6.2 degrees (range 0.6-24.5 degrees ), and 13.4 +/- 8.4 degrees (range 0.1-24.2 degrees ; p < 0.0001, p = 0.002, p = 0.006). The MAT on radiographs was not significantly different from the MAT measured on CT (p = 0.002) and the CAT (p = 0.06). There is a good correlation between change in ST and MAT in sagittal plane (r = 0.93). CONCLUSION: Measurement of ST on radiographs is a simple and reliable method to track changes in pelvic tilt in different body positions. There is significant intersubject and intrasubject variation of ST and MAT with postural changes and it may explain causes of impingement or instability following THA, which could not be previously explained.
参考中文摘要:
背景及目的:髋臼方向的组成部分,影响骨盆倾斜,身体姿势,和个别的变化影响的结果如下全髋关节置换术(泰国) 。现有的评价方法都是不确切的,或需要先进影像处理。我们分析intersubject和intrasubject变异骨盆倾斜,测量矢状骶倾斜( ST )和它与髋臼部分倾斜(在)通过使用一种简单的方法基于标准X光片。材料与方法:意法半导体是衡量横向片骨盆包括腰骶部脊柱获得仰卧,坐,站立,褥疮的立场和横向的40例和无症状泰国相比,计算机断层扫描( CT )获得的数据仰卧。在测量侧片(测髋臼倾斜:毡)在每个位置和测量相比,美国的CT和间接计算氧化氢酶( CAT ) 。结果: ST段由仰卧到坐,站立和横向褥疮立场如下: 26.5 + / - 15.5度(范围4.6-73.4度) , 8.4 + / - 6.2度(范围0.6-24.5度) ,和13.4 + / - 8.4度(范围0.1-24.2度; p “ 0.0001 , p值= 0.002 , p值= 0.006 ) 。在垫子上片差异无显着垫子测量的CT ( p值= 0.002 )和猫( p值= 0.06 ) 。这是一个很好的相关关系变化ST和垫,矢状面(注册商标= 0.93 ) 。结论: ST段测量的X光片是一种简单而可靠的方法来跟踪变化,骨盆倾斜在不同体位。有显着intersubject和intrasubject变化ST和毡与姿势变化,也许可以解释原因撞击或不稳定下列泰国,不能以前解释。
中文提供:
9
参考中文标题:
高关联配件比目鱼肌和跟腱tendonopathy 。
作者单位:
Department of Radiology, Hospital of the University of Pennsylvania, 3400 Spruce St., Philadelphia, PA, 19104, USA.
PMID及链接:
18685846 http://www.syyxw.com/Archive/Detail/18685846
摘 要:
OBJECTIVE: This study investigated the association between accessory soleus muscle and abnormalities of the Achilles tendon. MATERIALS AND METHODS: The authors reviewed 15 consecutive cases with a diagnosis of accessory soleus muscle from a computerized database of ankle magnetic resonance (MR) examinations reported between January 1998 and January 2007. On review, two cases were eliminated because of an incorrect initial diagnosis: One patient had a low lying soleus attachment to the Achilles tendon, while the other had a prominent flexor hallucis longus tendon partially obliterating Kager's fat. The remaining 13 cases with accessory soleus muscles were evaluated for Achilles tendon abnormalities. RESULTS: There were 13 cases of accessory soleus muscles in 11 patients; two patients had bilateral accessory soleus muscles (the only study patients with bilateral MR examinations in our sample). There were five male and six female patients ranging from 15 to 81 years of age (mean 48). There were nine cases (69.2%) in which Achilles tendonopathy was associated with accessory soleus muscle, including tendonopathy of each Achilles tendon in the two patients with bilateral accessory muscles. CONCLUSION: In our small patient population, there was a high association between accessory soleus muscle and Achilles tendonopathy.
参考中文摘要:
目的:本研究调查之间的关联配件比目鱼肌和异常的跟腱。材料与方法:作者回顾15例诊断为配件比目鱼肌从一个计算机化的数据库,踝关节磁共振(先生)考试1998年1月之间的报告和2007年1月。经审查,两起案件被淘汰,因为不正确的初步诊断: 1例患者进行了低洼比目鱼附件跟腱,而其他有突出的屈拇长肌腱部分擦掉Kager的脂肪。其余13例配件比目鱼肌评价跟腱异常。结果:有13例配件比目鱼肌11例, 2例了双边配件比目鱼肌(唯一的研究双边患者议员考试我们的范例) 。有五名男性和六名女性病人从15至81岁(平均48 ) 。有9例( 69.2 % ) ,其中跟腱tendonopathy是与配件比目鱼肌,包括tendonopathy每个跟腱两个患者双边配件肌肉。结论:在我们小的患者群,有一个高关联配件比目鱼肌和跟腱tendonopathy 。
中文提供:
10
参考中文标题:
持续肿胀踝关节。
作者单位:
university of antwerp, antwerp, belgium.
PMID及链接:
18807031 http://www.syyxw.com/Archive/Detail/18807031
中文提供:
11
参考中文标题:
骨化性纤维瘤入侵脊柱:病例报告及文献复习。
作者单位:
Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50, Ilwon-Dong, Kangnam-Ku, Seoul, 135-710, Korea.
PMID及链接:
18685845 http://www.syyxw.com/Archive/Detail/18685845
摘 要:
Ossifying fibromyxoid tumors were first described in 1989. They are composed of small round cells dispersed in a myxoid matrix and contain bone, osteoid, and collagen. Bone invasion is very rare. Our case was unusual because of the spinal location of the tumor and its invasive features including destruction of the cortex of the vertebral body, and invasion of the spinal canal causing a radioculopathy. The clinical presentation, radiologic features, and histopathologic findings are described, and the relevant literature is reviewed.
参考中文摘要:
骨化性纤维瘤于1989年首次描述。它们是由小圆形细胞分散在粘液样基质和含有骨,骨,和胶原。骨入侵是非常罕见。我们的情况是不寻常,因为脊髓肿瘤的位置和功能,包括其侵入破坏,皮质椎体,并入侵椎管造成radioculopathy 。临床表现,影像学特点,与病理结果的描述,以及相关的文献回顾。
中文提供:
12
参考中文标题:
矿化纤维瘤腱鞘提出作为滑囊炎。
作者单位:
Service de Radiologie, H么pital Sainte-Marguerite, 270 Boulevard de Sainte-Marguerite, 13009, Marseille, France, Thomas.LeCorroller@ap-hm.fr.
PMID及链接:
18685844 http://www.syyxw.com/Archive/Detail/18685844
摘 要:
We report on the clinical, imaging-including ultrasound, computed tomography, and magnetic resonance imaging-and histological features of a fibroma of the tendon sheath with mineralized chondroid and osseous metaplasia, presenting as a semimembranosus bursitis. The anatomical characteristics of the semimembranosus bursa are demonstrated by dissection in a cadaveric specimen and correlated with the imaging findings in our patient.
参考中文摘要:
我们报告的临床,影像,包括超音波,电脑断层扫描,磁共振成像,并与组织学特征的纤维瘤腱鞘与软骨和骨矿化化生,提出作为一个半滑囊炎。的解剖特点是半囊解剖表明在尸体标本和相关的影像学表现在我们的耐心。
中文提供:
13
参考中文标题:
广义发育不良epiphysealis hemimelica与对侧骶髂关节的参与。
作者单位:
department of diagnostic radiology, american university of beirut medical center, bliss street, p.o. box 11-0236, beirut, lebanon.
PMID及链接:
18810433 http://www.syyxw.com/Archive/Detail/18810433
摘 要:
dysplasia epiphysealis hemimelica (or trevor's disease) is a rare developmental bone dysplasia characterized by benign osteocartilaginous overgrowth involving one or multiple epiphyses, usually of a single lower extremity. it is classified as localized form, classical form (most common), and generalized form. in this report we describe a case of generalized form of dysplasia epiphysealis hemimelica with involvement of the contralateral sacroiliac joint, which is an extremely rare presentation.
参考中文摘要:
发育不良epiphysealis hemimelica (或特雷弗病)是一种罕见的发育特点是骨发育不良的良性osteocartilaginous过度涉及一个或多个骨骺,通常是一个单一的下肢。它被列为本地化形式,古典的形式(最常见)和广义形式。在这个报告中,我们描述一个案件广义形式的异型增生epiphysealis hemimelica参与的对侧骶髂关节,这是一种极为罕见的介绍。
中文提供:
14
参考中文标题:
黄色瘤骨与脂蛋白脂酶缺乏症。
作者单位:
Department of Orthopaedic Surgery, Juntendo University School of Medicine, Hongo 2-1-1, Bunkyo-ku, Tokyo, 113-8421, Japan, ttorigoe@med.juntendo.ac.jp.
PMID及链接:
18828009 http://www.syyxw.com/Archive/Detail/18828009
摘 要:
Lipoprotein lipase (LPL) deficiency is an extremely rare congenital metabolic disorder with an accumulation of chylomicrons in the blood. We encountered a patient with an LPL deficiency leading to multiple bone xanthomas associated with hyperlipidemia. Radiographs and MRI of the humerus and femur revealed symmetrical bone lesions, and there is a possibility that these symmetrical lesions may therefore be a characteristic feature for this disorder.
参考中文摘要:
脂蛋白脂酶( LPL )缺乏症是一种极为罕见的先天性代谢紊乱的积累与血液中的乳糜微粒。我们遇到了病人的脂蛋白脂酶缺陷导致多发性骨黄色瘤与高脂血症。 X光片和MRI肱骨,股骨骨病变显示对称,并有可能这些对称病变,可能有一个特点这一障碍。
中文提供:
15
参考中文标题:
持续肿胀踝关节:诊断和讨论。
作者单位:
university of antwerp, antwerp, belgium.
PMID及链接:
18813926 http://www.syyxw.com/Archive/Detail/18813926
中文提供:
16
参考中文标题:
浏览器的说明。
作者单位:
PMID及链接:
18953589 http://www.syyxw.com/Archive/Detail/18953589
中文提供: