Abstract：
:Diagnostic imaging is pivotal in the initial detection, characterization, staging and post-treatment follow-up of patients with high-grade osteogenic and Ewing's sarcoma. In the present review article, conventional and new imaging modalities are discussed with regard to the monitoring of the effect of neoadjuvant chemotherapy in such patients. Presurgical monitoring of response to chemotherapy may have an impact on modification of neoadjuvant treatment protocols, on patient selection for the performance and timing of limb-salvage surgery and on planning of radiation therapy (in non-operated Ewing's sarcomas) and selection of postoperative chemotherapy regimens. Dynamic contrast-enhanced MR imaging, as part of a routine MR protocol, assists in the detection of the most viable parts of the tumour and serves as an initial standard for follow-up of the metabolic activity of the tumour during and after chemotherapy, both in small intraosseous tumours and in tumours with an associated soft tissue mass. In combination with selected morphological features, dynamic imaging parameters are therefore advocated for monitoring the effect of neoadjuvant chemotherapy in patients with osteogenic and Ewing's sarcoma.
journal_name
Skeletal Radioljournal_title
Skeletal radiologyauthors
van der Woude HJ,Bloem JL,Hogendoorn PCdoi
10.1007/s002560050339subject
Has Abstractpub_date
1998-02-01 00:00:00pages
57-71issue
2eissn
0364-2348issn
1432-2161journal_volume
27pub_type
杂志文章,评审abstract：:Extramedullary plasmacytomas are rare neoplasms arising from proliferations of monoclonal plasma cells. In primary form, these malignancies occur without other sites of plasma cell disease. Secondary extramedullary plasmacytomas occur in association with multiple myeloma and may be discovered during initial intramedul...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s00256-020-03514-9
更新日期：2020-12-01 00:00:00
abstract：:This 50-year-old woman presented with progressive pain in the left thigh. Radiographs showed a 9 x 6 cm soft-tissue mass located at the lateral border of the left femur. Magnetic resonance (MR) examination showed an eccentric, nonhomogeneous, soft-tissue mass abutting the femur. The preoperative differential diagnosis...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/BF00190994
更新日期：1992-01-01 00:00:00
abstract：:We report 8 cases of clear cell chondrosarcoma from 350 cases of chondrosarcoma (2.2%) seen at Istituto Rizzoli. The lesion is always low grade in nature and occurs in an epiphyseal location, usually in the proximal femur or humerus. This relatively inaccessible location may hinder the exact diagnosis. Wide resection ...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/BF00241664
更新日期：1991-01-01 00:00:00
abstract：:This 32-year-old patient with hairy cell leukaemia demonstrated extensive bony involvement in a pattern not previously described. Although the disease continued to progress during interferon treatment, a change to a regime of deoxycoformycin resulted in an excellent response. ...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/BF00228933
更新日期：1995-04-01 00:00:00
abstract：OBJECTIVE:The purpose of this study is to describe the sonographic appearance of injuries of the ulnar collateral ligament (UCL) of the elbow. DESIGN AND PATIENTS:Eight non-professional male baseball pitchers, ages 13-35 years, with medial elbow pain and clinical suspicion of ulnar collateral ligament injury, were ref...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s00256-004-0788-4
更新日期：2004-07-01 00:00:00
abstract：:The appearance on magnetic resonance imaging (MRI) of 16 cases of pathologically proven eosinophilic granuloma were reviewed retrospectively and correlated with the radiographic appearance of the lesion. The most common MR appearance (ten cases) was a focal lesion, surrounded by an extensive, ill-defined bone marrow a...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/BF00206144
更新日期：1993-01-01 00:00:00
abstract：OBJECTIVE:Burnout is a job-related psychological syndrome with three aspects: emotional exhaustion, depersonalization, and perceived lack of personal accomplishment. Burnout is associated with deleterious effects on both workers and their work. When burnout affects physicians, their well-being, longevity, and care of p...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s00256-017-2578-9
更新日期：2017-04-01 00:00:00
abstract：OBJECTIVE:To investigate the accuracy of plain radiographs, and the effect of observer experience, in the assessment of ankle effusions compared with an MRI gold standard. DESIGN AND PATIENTS:Anteroposterior (AP) and lateral radiographs of the ankle of 39 patients were evaluated by four observers, ranging from first-y...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s00256-004-0833-3
更新日期：2004-12-01 00:00:00
abstract：OBJECTIVE:The objective was to determine whether arm and radiographic beam positional changes affect the acromiohumeral interval (AHI) in radiographs of healthy shoulders. MATERIALS AND METHODS:Controlling for participant's height and position as well as radiographic beam height and angle, from 30 right shoulders of r...
journal_title：Skeletal radiology
pub_type： 杂志文章,随机对照试验
doi：10.1007/s00256-008-0467-y
更新日期：2008-06-01 00:00:00
abstract：:Orthodox radiological examination of patients presenting with disorders of the hip, usually on account of pain and limitation of movement, may vary in diagnostic value. As a supplementary study we have employed arthrography. During this procedure we have, since 1970, routinely assessed the capacity of the joint capsul...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/BF00347339
更新日期：1981-01-01 00:00:00
abstract：: ...
journal_title：Skeletal radiology
pub_type：
doi：10.1007/s00256-018-2997-2
更新日期：2018-12-01 00:00:00
abstract：:Nodular fasciitis is a benign rapidly proliferating fibrous tumor that is common in adults but relatively uncommon in children. When present in children, nodular fasciitis is typically subcutaneous in location and involves the head and neck. We present a case of intramuscular nodular fasciitis involving the rectus abd...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s00256-012-1498-y
更新日期：2013-01-01 00:00:00
abstract：:A case of OS of the T6 vertebra in a 58-year-old man is presented. Diagnosis was obtained by an open biopsy. The clinical and radiographic findings were described. The topic of vertebral OS was discussed at length. We emphasize the fact that OS of the spine is rare and that those cases not associated with Paget's dise...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/BF00243074
更新日期：1992-01-01 00:00:00
abstract：OBJECTIVE:This prospective study investigated the sensitivity of cone beam computed tomography (CBCT), a low dose technique recently made available for extremity examinations, in detecting scaphoid fractures. Magnetic resonance imaging (MRI) was used as gold standard for scaphoid fractures. MATERIALS AND METHODS:A tot...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s00256-015-2290-6
更新日期：2016-02-01 00:00:00
abstract：:We report an extremely rare case of partial scapular duplication. Mild shoulder area deformity in a newborn prompted further evaluation that included radiography, ultrasonography and spiral CT. These revealed an additional bone in the area of the left shoulder, above the humerus and lateral to the scapula. The accesso...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s00256-005-0936-5
更新日期：2006-09-01 00:00:00
abstract：PURPOSE:To compare knee MRI performed with the integrated parallel acquisition technique (PAT) and simultaneous multislice (SMS) turbo spin echo (TSE) T2-weighted (T2w) sequences with conventional TSE sequences in pediatric patients. MATERIALS AND METHODS:This was a retrospective IRB-approved study. Seventy-four subje...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s00256-017-2868-2
更新日期：2018-06-01 00:00:00
abstract：:To evaluate the usefulness of assessing bone components using magnetic resonance imaging (MRI), the contributions of bone components, including mineral, fat and collagen, to bone mineral density (BMD) and T1 relaxation time (T1) were studied using phantoms. Excised human vertebrae were also evaluated by quantitative c...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/BF00197987
更新日期：1993-01-01 00:00:00
abstract：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 intran...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s00256-008-0545-1
更新日期：2008-12-01 00:00:00
abstract：OBJECTIVE:Although the normal adult human intervertebral disc is considered to be avascular, vascularised cellular fibrous tissue can be found in pathological conditions involving the disc such as disc herniation. Whether lymphatics vessels form a component of this reparative tissue is not known as the presence or abse...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s00256-009-0770-2
更新日期：2009-12-01 00:00:00
abstract：:Fourteen artificial limbs in eight adult patients with below the knee amputations were evaluated for prosthetic fit by several radiological parameters. The best objective means of evaluation of prosthetic adequacy is piston action. ...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/BF00401811
更新日期：1988-01-01 00:00:00
abstract：:We report a unique case of mediastinal paravertebral chordoma without bone destruction in a 47-year-old Japanese woman. She was admitted to hospital after a tumor was incidentally detected on a chest radiograph. The tumor was located in the paravertebral region of the mediastinum and did not show any destruction of th...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s00256-012-1493-3
更新日期：2012-12-01 00:00:00
abstract：:Plantar fat pad syndrome has received little attention in the literature. A variety of structural changes of the plantar fat pad have been described in the literature, including atrophy, contusion, and fractured fat pad. This case series presents 4 patients (5 heels) with subluxation of a fractured plantar fat pad on ...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s00256-020-03639-x
更新日期：2020-11-02 00:00:00
abstract：:Primary synovial chondromatosis is a relatively uncommon condition. Synovial chondrosarcoma is considered to be very rare and it is not always clear whether the sarcoma develops by malignant transformation of synovial chondromatosis or whether it arises de novo. Differentiation of the two conditions on clinical and ra...
journal_title：Skeletal radiology
pub_type： 杂志文章,评审
doi：10.1007/s002560050312
更新日期：1997-11-01 00:00:00
abstract：:The authors present the case of a patient 54 years of age who developed well-defined osteolysis in the distal end of the humerus, with a slight radiodensity in the soft tissue. The radionuclide scintigram and above all the CT, were useful in defining the characteristics and expansion of the mass more precisely. Surgic...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/BF00197934
更新日期：1990-01-01 00:00:00
abstract：OBJECTIVE:To describe the CT findings of focal osteolysis following total hip replacement (THR). DESIGN AND PATIENTS:CT imaging features of 30 THRs with focal osteolysis visualized on follow-up radiographs and undertaken revision surgery were reviewed. On CT scans, the shape and anatomic location of osteolytic lesions...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s00256-004-0812-8
更新日期：2004-11-01 00:00:00
abstract：:Bone density has been assessed during and after radiotherapy of metastases of the spine using quantitative computed tomography (QCT) in 19 patients with osteolytic vertebral lesions. All patients underwent external photon radiation with a total dose of 40 Gy over a period of 4 weeks. Measurements of vertebral mineral ...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/BF00351751
更新日期：1989-01-01 00:00:00
abstract：:A case of an intraarticular epithelioid sarcoma is presented. The patient was a 35 year old man who presented with a 10 months history of a chronic monoarthritis. The MRI showed a diffuse lesion involving the synovial membrane of the knee. There was a marked increased signal on T2 weighted images. Most epithelioid sar...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s002560050417
更新日期：1998-08-01 00:00:00
abstract：:Osteosarcoma (OS) is known to have several morphological appearances, small cell osteosarcoma and epithelioid osteosarcoma being two well recognized patterns. The former can be mistaken for a Ewing sarcoma/primitive neuroectodermal tumour (ES/PNET), whereas the latter mimics metastatic carcinoma. Herein we present an ...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s00256-012-1406-5
更新日期：2012-09-01 00:00:00
abstract：:Four cases of limb shortening presenting in childhood are described. All four children had been managed in a neonatal intensive care unit and had developed complications following the insertion of intravascular cannulae. In two, lower limb shortening and deformity were secondary to direct epiphyseal damage following e...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/BF00241795
更新日期：1990-01-01 00:00:00
abstract：:Association of cranial sclerosis with mixed osteopathia striata is a rate combination which has been proved recently to be an autosomal dominant entity. The present case, apparently sporadic in the kindred, records a further example of this association in a 27-year-old asymptomatic male. ...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/BF00347093
更新日期：1980-02-01 00:00:00
