Abstract：
:Amyloidosis is a heterogeneous group of disorders characterized by extracellular deposition of unique protein fibrils. Amyloidosis may be hereditary or acquired, and the deposits may be focal, localized, or systemic in distribution. The least common presentation of an amyloid deposition is as a discrete mass called amyloidoma or amyloid tumor. Although described at various body sites, soft-tissue amyloidoma in an extremity is exceedingly rare. We report such a case of a large amyloidoma in the thigh, which simulated a soft-tissue sarcoma. In spite of attaining a very large size over a course of more than 20 years, the clinical course and the histology of this lesion were benign. Awareness of this entity will allow this rare diagnosis to be considered, prevent confusion with malignant disease, and allow appropriate management and patient reassurance. A review of literature on soft-tissue amyloidomas of extremities is also being presented.
journal_name
Skeletal Radioljournal_title
Skeletal radiologyauthors
Maheshwari AV,Muro-Cacho CA,Kransdorf MJ,Temple HTdoi
10.1007/s00256-008-0621-6subject
Has Abstractpub_date
2009-03-01 00:00:00pages
287-92issue
3eissn
0364-2348issn
1432-2161journal_volume
38pub_type
杂志文章,评审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：:Giant cell reparative granuloma (GCRG) is a non-neoplastic fibrous lesion with unevenly distributed multinucleated giant cells, areas of osseous metaplasia and hemorrhage. The small bones of the hands and feet are the most common sites, followed by the vertebral bodies and craniofacial bones. In the craniofacial bones...
journal_title：Skeletal radiology
pub_type： 杂志文章,评审
doi：10.1007/s00256-002-0563-3
更新日期：2003-03-01 00:00:00
abstract：:Indications for hand surgeries include unremitting joint pain, deformity and stiffness, often secondary to arthritis. Several surgical options are available, including arthrodesis (fusion) and joint arthroplasty. Classically arthrodesis is performed in situations with poor bone stock and supporting soft tissues. Arthr...
journal_title：Skeletal radiology
pub_type： 杂志文章,评审
doi：10.1007/s00256-017-2591-z
更新日期：2017-05-01 00:00:00
abstract：:A small spur seen at the edge of an open epiphyseal line indicates the presence of an open epiphysis when this is not clear radiographically. In addition, the spur should not be mistaken for an avulsion fracture. ...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/BF00347260
更新日期：1980-01-01 00:00:00
abstract：OBJECTIVE:To determine the accuracy of MRI in the assessment of the radiographically occult scaphoid fracture. DESIGN:This prospective study compared the sensitivity and specificity of MRI for detection of radiographically occult scaphoid fractures with bone scintigraphy (BS), the currently accepted imaging modality o...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s002560050459
更新日期：1998-12-01 00:00:00
abstract：OBJECTIVE:To evaluate MRI as a problem-solving tool for patients with an unexplained failed total hip replacement following conventional radiological assessment. METHODS AND MATERIALS:Patients' informed consent was obtained in all cases. Institutional review board approval was obtained. Twenty-eight patients with unex...
journal_title：Skeletal radiology
pub_type： 临床试验,杂志文章
doi：10.1007/s00256-007-0349-8
更新日期：2007-10-01 00:00:00
abstract：:Two patients with osteosarcoma of a lower limb and presumed lymph node metastases are described. The metastases presented in both children as palpable masses, one in the inguinal region and the other in the pelvis. One was visible on plain radiography; both were demonstrated on computed tomography and bone scintigraph...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/BF00361209
更新日期：1989-01-01 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：:The radiomorphological appearance of fibrous metaphyseal defects (FMDs) is demonstrated by long-term follow-up studies. A characteristic radiomorphological course rather than a typical single appearance can be established. These findings correlate well with the duration of these tumor-like lesions; therefore, the radi...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/BF00361448
更新日期：1988-01-01 00:00:00
abstract：OBJECTIVE:This study aims to quantitatively characterize the distribution of subchondral bone density across the human femoral head using a computed tomography derived measurement of bone density and a common reference coordinate system. MATERIALS AND METHODS:Femoral head surfaces were created bilaterally for 30 patie...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s00256-011-1270-8
更新日期：2012-06-01 00:00:00
abstract：:Anterior cruciate ligament (ACL) reconstructions have increased over the past 25 years. The increased incidence of ACL reconstructions has translated into a larger number of graft failures and revision ACL procedures. It is important to understand the causes of graft failure when evaluating for a revision ACL reconstr...
journal_title：Skeletal radiology
pub_type： 杂志文章,评审
doi：10.1007/s00256-016-2535-z
更新日期：2017-02-01 00:00:00
abstract：:The nasal septum is a particularly rare site of origin of chondrosarcoma. Cranial base invasion may be at hand, with such lesions making complete tumor removal difficult. MRI techniques allow precise definition of tumor extent. In the described case, CT and Dynamic MR imaging were performed in a case of chondrosarcoma...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s00256-002-0535-7
更新日期：2002-09-01 00:00:00
abstract：:A case of aneurysmal bone cyst of the patella in a 15-year-old woman was presented. An ABC occurring in a female patient is rare, and to our knowledge this is the first report in the literature. All other reports of patellar ABCs reported have occurred in young black men [2, 3]. The radiographic findings and clinical ...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/BF02580394
更新日期：1994-11-01 00:00:00
abstract：:Although limb swelling is a well-known complication of vaccination, its rarity and wide band of differential diagnosis of limb swelling make it a diagnostic challenge. In this case report, we describe three cases of vaccine-induced myositis with intramuscular sterile abscess formation in patients with limb swelling an...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s00256-015-2242-1
更新日期：2015-12-01 00:00:00
abstract：:Hibernoma is a benign adipose tumour that contains foetal brown fat cells. We report a case of hibernoma arising in the left ischium of a 65-year-old female with a past history of ovarian carcinoma. The patient presented with a relatively short history of left sacral/hip pain. Radiologically, the lesion, which was lar...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s00256-016-2460-1
更新日期：2016-11-01 00:00:00
abstract：PURPOSE:To evaluate the prevalence, imaging appearance, and significance of popliteal lymph nodes (PLN) on magnetic resonance imaging (MRI) in patients with distal femoral or proximal tibial osteosarcoma (OS). METHOD AND MATERIALS:This study included consecutive patients with OS presenting from May 2016 to March 2018....
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s00256-020-03498-6
更新日期：2020-11-01 00:00:00
abstract：OBJECTIVE:Image-guided percutaneous bone biopsy may be requested by clinicians to guide antibiotics management decisions in patients with extremity osteomyelitis. Much of the clinical literature describes a high rate of bone biopsy culture positivity in patients with osteomyelitis, but anecdotally biopsy is felt to be ...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s00256-019-3152-4
更新日期：2019-09-01 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：:Early onset sarcoidosis is a granulomatous disease which is characterized by synovitis, polyarthritis, skin and eye involvement. We report the skeletal features of one patient with a family history and clinical symptoms suggestive of early onset sarcoidosis (EOS) which was confirmed by skin biopsy. Radiographs reveal ...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s00256-007-0315-5
更新日期：2007-09-01 00:00:00
abstract：:We report a case of a metastatic bone tumor that mimicked spontaneous osteonecrosis of the medial condyle of the femur on magnetic resonance imaging. ...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s002560050610
更新日期：2000-05-01 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:The flexor digitorum accessorius longus muscle (FDAL), an anomalous muscle about the ankle, has recently been implicated in tarsal tunnel syndrome. The purpose of this study is to document the prevalence of the FDAL, its MR appearance and its relation to the neurovascular bundle in the tarsal tunnel. DESIGN ...
journal_title：Skeletal radiology
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1007/s002560050489
更新日期：1999-03-01 00:00:00
abstract：OBJECTIVE:To investigate the advantages of using tomosynthesis (TS) compared to radiographs in the detection, characterization, and follow-up of bisphosphonate-related atypical femur fractures (BP-AFF). SUBJECTS AND METHODS:Eight patients were identified retrospectively who underwent TS for radiographic findings suspi...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s00256-016-2342-6
更新日期：2016-05-01 00:00:00
abstract：:Congenital bone anomalies are occasionally located adjacent to deep lipomas. These bone dysplasias may take the form of localized overgrowth or osseous malformation. Two patients with iliac anomalies and spinal dysraphism and one with a hypertrophied rib and vertebra associated with lipomas are described. As both the ...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/BF00355349
更新日期：1985-01-01 00:00:00
abstract：:The objective of this article was to offer a better characterization of the typical clinical presentation, radiologic findings, histology, treatment approaches, and differential diagnosis of cystic angiomatosis, a rare condition of which previous reports have been confusing because of unclear diagnostic criteria, diff...
journal_title：Skeletal radiology
pub_type： 杂志文章,评审
doi：10.1007/s002560050082
更新日期：1996-04-01 00:00:00
abstract：:Osteosarcoma is the commonest primary malignant bone tumour in children and adolescents, the majority of cases being conventional intra-medullary high-grade tumours affecting the appendicular skeleton. Treatment is typically with a combination of neo-adjuvant chemotherapy, tumour resection with limb reconstruction and...
journal_title：Skeletal radiology
pub_type： 杂志文章,评审
doi：10.1007/s00256-018-3079-1
更新日期：2019-04-01 00:00:00
abstract：:We present a case of an intramuscular granular cell tumor in the thigh manifesting a 'stripe sign' on magnetic resonance imaging (MRI). This MR finding may correspond with the entrapped muscle fibers within the tumor, which demonstrated parallel arrangement on histopathologic examination. In addition, other disease en...
journal_title：Skeletal radiology
pub_type： 杂志文章,评审
doi：10.1007/s00256-015-2247-9
更新日期：2016-01-01 00:00:00
abstract：OBJECTIVE:To investigate the MR findings of necrotic lesions and the extralesional area of osteonecrosis of the femoral head (ONFH) for each of the radiological stages. DESIGN AND PATIENTS:Forty-nine hips in 29 patients (15 female, 14 male; mean age 38 years, range 17-59 years) were imaged using a 1.0-T superconductin...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s002560050583
更新日期：2000-03-01 00:00:00
abstract：OBJECTIVE:The superior transverse scapular ligament (STSL) forms the roof of the suprascapular notch, which is the most common location of entrapment of the suprascapular nerve, a cause of shoulder pain and weakness. The purpose of this study is to determine the frequency of visualization of the STSL on routine shoulde...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s00256-015-2209-2
更新日期：2015-11-01 00:00:00
abstract：:Lysinuric protein intolerance (LPI) is an autosomal recessive disease caused by defective transport of the cationic amino acids lysine, arginine, and ornithine at the cell membrane. About 80 patients with LPI have been described worldwide, almost half of them in Finland. The symptoms appear in early childhood as a fai...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/BF00191519
更新日期：1993-01-01 00:00:00
