Abstract:
:Osteosarcomas arising in irradiated tissues are uncommon but important complications of radiotherapy. Radiation-induced osteosarcomas generally occur 3-30 years after exposure and are most common after radiotherapy for cervical or breast carcinoma. These tumors are usually rapidly growing, extremely painful, and histologically high grade. In this paper, we report two cases of high-grade post-radiation osteosarcoma of the scapula. Despite being almost identical radiologically and pathologically, one case had a typical clinical presentation whereas the second case had two unusual features, being non-painful and arising in a field initially irradiated for bronchogenic carcinoma.
journal_name
Skeletal Radioljournal_title
Skeletal radiologyauthors
Logan PM,Munk PL,O'Connell JX,Connell DG,Janzen DLdoi
10.1007/s002560050144subject
Has Abstractpub_date
1996-08-01 00:00:00pages
596-601issue
6eissn
0364-2348issn
1432-2161journal_volume
25pub_type
杂志文章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::Most authorities favor the hypothesis of an acquired etiology of os odontoideum. We present the cases of identical twin sisters with os odontoideum in association with a congenital partial fusion of the posterior elements of the second and third cervical vertebrae, and discuss the implications. We believe that this is...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/BF00209102
更新日期:1993-10-01 00:00:00
abstract::This report describes the early magnetic resonance imaging (MRI) findings and long-term follow-up results of albendazole treatment in a 16-year-old girl with primary hydatid disease of the femur diagnosed incidentally during the course of a post-traumatic knee infection. As far as we know, this is the first report of ...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s002560100393
更新日期:2001-11-01 00:00:00
abstract::Bone tumors containing fibrous tissue and cementum-like spherules are typically found in the maxilla and mandible. However, such lesions are extremely infrequent in the long bones. We report the complete radiologic assessment of a cementoma of the fibula in a 42-year-old man. We also correlate the findings with data p...
journal_title:Skeletal radiology
pub_type: 杂志文章,评审
doi:10.1007/s00256-004-0822-6
更新日期:2005-03-01 00:00:00
abstract::The pre-ossification center represents the initial structural change in the development of the secondary ossification center. We report CT and MRI findings of a focus in the cartilaginous trochlea of an appropriately aged child compatible with the pre-ossification center. ...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s00256-004-0773-y
更新日期:2004-12-01 00:00:00
abstract::Paralabral cysts are often associated with labral and other intraarticular hip pathology; MRI as well as diagnostic ultrasound can assist in diagnosis. Although often considered a coincidental finding, paralabral cysts can be a separate pain generator about the hip through compression of surrounding anatomy. They can ...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s00256-017-2856-6
更新日期:2018-06-01 00:00:00
abstract:OBJECTIVE:To determine the dosage of gadobenate dimeglumine (Gd-BOPTA) necessary for MRI of rheumatoid arthritis of the wrist. DESIGN AND PATIENTS:Seven wrists inflamed with rheumatoid arthritis were imaged using a dedicated 0.2-T MR unit. Four cumulative dosages of 0.0125, 0.025, 0.05 and 0.1 mmol/kg body weight (BW)...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s002560000294
更新日期:2001-01-01 00:00:00
abstract::The Morel-Lavallee lesion is a serous collection in the region of the greater trochanter, resulting from a closed degloving injury at the deep fascial interface. Imaging demonstrates characteristic appearance in relation to this lesion, differentiating it from other mass lesions. We report a case of Morel-Lavallee les...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s00256-006-0122-4
更新日期:2007-06-01 00:00:00
abstract::Osteoma of long bone is an extremely rare, benign bone-forming surface lesion with the largest published case series consisting of only 14 patients. The most important and often most difficult lesion to differentiate from osteoma of long bone radiographically is parosteal osteosarcoma, which is a rare, low-grade surfa...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s00256-014-2046-8
更新日期:2015-05-01 00:00:00
abstract::We believe MR findings to be quite characteristic of primary lymphedema. We believe that MR has a role in diagnosing lymphedema and its complications. ...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/BF00204617
更新日期:1994-08-01 00:00:00
abstract::A case of sclerosing epithelioid fibrosarcoma and its appearance on MRI is presented. The tumor showed a zonal architecture on MRI with a large central core of very low signal intensity and a peripheral rim of intermediate to high signal intensity on T1- and T2-weighted spin echo pulse sequences. The core showed decre...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s002560050297
更新日期:1997-10-01 00:00:00
abstract::A 12-year-old female suffering from osteogenesis imperfecta (OI) was treated with 3-amino-1-hydroxypropylidene-1,1-bisphosphonate (APD) orally, 250 mg daily, for periods of 2 months, alternating with periods of 2 months of abstinence. Total duration of therapy was 1 year. Radiological and clinical improvement was stri...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/BF00350961
更新日期:1987-01-01 00:00:00
abstract::The glomus tumor is a rare, benign, but painful vascular neoplasm arising from the neuromyoarterial glomus. Primary intraosseous glomus tumor is even rarer, with only about 20 cases reported in the literature so far, 5 of which involved the spine. Surgical resection is currently considered the treatment of choice. We ...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s00256-011-1308-y
更新日期:2012-04-01 00:00:00
abstract::During recent years the combination of surgery, radiotherapy, and multiple chemotherapy in the treatment of patients with cancer has resulted in increased survival periods and, in some cases, complete cures. In children, however, the subsequent development of other and apparently unrelated malignancies has been observ...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/BF00348796
更新日期:1984-01-01 00:00:00
abstract::Osseous metastases to the hand and wrist are uncommon. Most cases represent the manifestation of known malignancy with disseminated disease. Less commonly, acrometastases are the initial presentation of malignancy. In both instances, diagnosis of malignancy is frequently not considered either clinically or radiographi...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/BF00198077
更新日期:1995-02-01 00:00:00
abstract::A skeletal seeking radiopharmaceutical labeled with a long-lived radionuclide was developed to evaluate regional bone formation and its subsequent resorption. The agent is [phosphonate (phenylmethylene hydroxy) bis] - I-125 or I-125 phi PA. Tissue distribution studies in mice (N = 16) showed approximately 40% of the a...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/BF00361978
更新日期:1982-01-01 00:00:00
abstract:OBJECTIVE:To assess the diagnostic performance of quantitative and qualitative image parameters in cone-beam computed tomography (CBCT) for diagnosis of bisphosphonate-related osteonecrosis of the jaw (BRONJ). MATERIALS AND METHODS:A BRONJ (22 patients, mean age 70.0 years) group was age and gender matched to a health...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s00256-014-1951-1
更新日期:2014-12-01 00:00:00
abstract::Magnetic resonance imaging (MRI) of mononeuropathy in muscles with dual innervation depicts geographic denervation corresponding to the affected nerve. Knowledge of the normal distribution of a muscle's neural supply is clinically relevant as partial muscle denervation represents a potential imaging pitfall that can b...
journal_title:Skeletal radiology
pub_type: 杂志文章,评审
doi:10.1007/s00256-017-2734-2
更新日期:2017-12-01 00:00:00
abstract:OBJECTIVE:The objective of the present study was to compare the role of single photon emission computed tomography (SPECT), computed tomography (CT) and SPECT-CT of selected volume in lung cancer patients with indeterminate lesions on planar bone scintigraphy (BS). METHODS:The data of 50 lung cancer patients (53 ± 10....
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s00256-011-1304-2
更新日期:2012-07-01 00:00:00
abstract::Despite advances in imaging techniques, hip arthrography is still a useful diagnostic tool. We have found that the lateral approach to the hip joint, with the needle inserted superior to the greater trochanter and parallel to the table top under fluoroscopic control, allows easy advancement of the needle into the late...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/BF00243064
更新日期:1992-01-01 00:00:00
abstract::Gout is the most common crystal-induced arthritis. Gouty tophi typically deposit in the extremities, especially toes and fingers. We present an unusual case of intrapelvic tophaceous gout in a patient suffering from chronic gouty arthritis. CT and MRI of the abdomen and pelvic cavity disclosed calcified gouty tophi ar...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s00256-004-0827-1
更新日期:2005-04-01 00:00:00
abstract::Focal myositis is a pseudotumor of soft tissue that typically occurs in the deep soft tissue of the extremities, and is a relatively rare lesion. There is a wide clinical spectrum, with approximately one-third of patients with focal myositis subsequently developing polymyositis, and clinical symptoms of generalized we...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s002560050382
更新日期:1998-05-01 00:00:00
abstract::A 56-year-old man presented with a painless prepatellar mass of the left knee. MR images demonstrated a large, well-defined mass with heterogeneous intermediate signal intensity on T1- and proton density-weighted images. Mild, heterogeneous enhancement was noted after the intravenous administration of gadolinium. Diag...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s00256-016-2494-4
更新日期:2016-12-01 00:00:00
abstract::A case of Petriellidium boydii (synonym: Allescheria boydii) infection of the knee joint is described. It followed a penetrating soft tissue injury with a pitchfork. Such infections are rare in this country and bone involvement has not been recorded previously except in maduramycosis contracted in tropical areas. ...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/BF00360494
更新日期:1982-01-01 00:00:00
abstract::Post menopausal osteoporotic fractures are a major public health concern worldwide with oral bisphosphonates favored for their prevention and treatment. Recent interest has centered on clinically observed, unusually sited femoral diaphyseal fractures, particularly attributed to alendronate. Their imaging presentations...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s00256-011-1130-6
更新日期:2012-01-01 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:OBJECTIVE:To determine the incidence and MRI characteristics of the spectrum of posterolateral corner (PLC) injuries occurring in association with anterior cruciate ligament (ACL) rupture. MATERIALS AND METHODS:We carried out a level IV, retrospective case series study. All patients clinically diagnosed with an ACL ru...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/s00256-017-2649-y
更新日期:2017-08-01 00:00:00
abstract::Four patients with histologically confirmed osteonecrosis of the first metatarsal sesamoid are presented. No patient was an athlete, nor recalled any noticeable trauma or significant stress as having occurred to the feet. No foot deformities or joint malalignments were found. Excellent results were obtained by excisio...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/BF00350208
更新日期:1986-01-01 00:00:00
abstract::The spectrum of radiographic abnormalities accompanying bone and joint infection that results from human bites of the hand is presented in an analysis of 13 patients. Features include mono-articular involvement, predilection for a metacarpophalangeal joint, soft tissue swelling, joint space narrowing, bone erosions an...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/BF00352616
更新日期:1985-01-01 00:00:00
abstract::A newborn baby presented with hyaline membrane disease, interstitial pneumonia, jaundice, hepatosplenomegaly, and unusual bone manifestations with lytic and sclerotic bone lesions and virtually absent periosteal reaction. He subsequently developed intracranial calcifications and mental retardation. The pneumonia and h...
journal_title:Skeletal radiology
pub_type: 杂志文章
doi:10.1007/BF00355386
更新日期:1983-01-01 00:00:00