The current status of MRI in the pre-operative assessment of intramedullary conventional appendicular osteosarcoma.


: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 post-operative chemotherapy. The current article reviews the role of magnetic resonance imaging (MRI) in the pre-operative assessment of high-grade central conventional osteosarcoma.


Skeletal Radiol


Skeletal radiology


Saifuddin A,Sharif B,Gerrand C,Whelan J




Has Abstract


2019-04-01 00:00:00














  • Imaging findings of spontaneous detachment of the deltoid muscle as a complication of massive rotator cuff tear.

    abstract::A tear at the origin of the deltoid muscle is uncommon and usually occurs as a complication of shoulder surgery. We report a case of spontaneous deltoid detachment as a complication of massive rotator cuff tear in a 70-year-old woman evaluated by standard radiographs, ultrasound, arthrography and MR-arthrography. We p...

    journal_title:Skeletal radiology

    pub_type: 杂志文章


    authors: Bianchi S,Martinoli C,Abdelwahab IF

    更新日期:2006-06-01 00:00:00

  • CT and MR imaging findings of solitary nevus lipomatosus cutaneous superficialis: radiological-pathological correlation.

    abstract:OBJECTIVE:This study assessed the CT and MRI findings of solitary nevus lipomatosus cutaneous superficialis (NLCS). MATERIALS AND METHODS:Eleven patients with histopathologically and clinically confirmed solitary NLCS who underwent CT and/or MRI were enrolled. Radiological and histopathological findings of elevated le...

    journal_title:Skeletal radiology

    pub_type: 杂志文章


    authors: Kawaguchi M,Kato H,Tomita H,Hara A,Matsuo M

    更新日期:2020-01-01 00:00:00

  • Primary rhabdomyosarcoma of the distal femoral diaphysis: a case report and review of the literature.

    abstract::Primary rhabdomyosarcoma of the bone is an extremely rare condition with few examples reported in the literature. We present the case of a 34-year-old male who presented with a lesion in the distal femur with initial imaging features consistent with Ewing sarcoma. Histologically, the lesion consisted of atypical pleom...

    journal_title:Skeletal radiology

    pub_type: 杂志文章,评审


    authors: Bressner JA,McCarthy EF,Fayad LM,Morris CD

    更新日期:2016-10-01 00:00:00

  • Magnetic resonance analysis of loaded meniscus deformation: a novel technique comparing participants with and without radiographic knee osteoarthritis.

    abstract:OBJECTIVE:To establish a novel method of quantifying meniscal deformation using loaded MRI. More specifically, the goals were to evaluate the (1) accuracy, (2) inter-rater reliability, (3) intra-rater reliability, and (4) scan-rescan reliability. The secondary purpose of this experiment was to evaluate group difference...

    journal_title:Skeletal radiology

    pub_type: 杂志文章


    authors: MacLeod TD,Subburaj K,Wu S,Kumar D,Wyatt C,Souza RB

    更新日期:2015-01-01 00:00:00

  • Peroneal tendon abnormalities in subjects with an enlarged peroneal tubercle.

    abstract:OBJECTIVE:To examine the association between inframalleolar peroneal tendon abnormalities and an enlarged peroneal tubercle. MATERIALS AND METHODS:Two independent readers evaluated consecutive ankle MR imaging studies to classify inframalleolar peroneal tendon findings as normal, tenosynovitis, partial tear or complet...

    journal_title:Skeletal radiology

    pub_type: 杂志文章


    authors: Taneja AK,Simeone FJ,Chang CY,Kumar V,Daley S,Bredella MA,Torriani M

    更新日期:2013-12-01 00:00:00

  • Bone mineral and other bone components in vertebrae evaluated by QCT and MRI.

    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


    authors: Ito M,Hayashi K,Uetani M,Kawahara Y,Ohki M,Yamada M,Kitamori H,Noguchi M,Ito M

    更新日期:1993-01-01 00:00:00

  • The lateral patellar retinaculum defect: anatomical study using ultrasound.

    abstract:OBJECTIVE:The purpose of this study was to evaluate whether ultrasound allows precise assessment of a focal defect at the lateral patellar retinaculum (LPR) and to determine its anatomical significance. MATERIALS AND METHODS:This work was initially undertaken in four cadaveric specimens and followed by high-resolution...

    journal_title:Skeletal radiology

    pub_type: 杂志文章


    authors: Moraux A,Bianchi S,Tassery F,Le Corroller T

    更新日期:2019-11-01 00:00:00

  • Bilateral non-osteochondroma-related proximal tibiofibular synostosis.

    abstract::We report the case of a 67-year-old male with bilateral proximal tibiofibular synostosis, presenting with unilateral symptoms. The patient complained of pain around the left fibular head, which was attributed to incomplete bone bridging between the proximal tibia and fibula; he underwent proximal fibular head resectio...

    journal_title:Skeletal radiology

    pub_type: 杂志文章


    authors: Wakayama T,Imanishi J,Yazawa Y,Okubo T,Kaneko K

    更新日期:2014-12-01 00:00:00

  • Computed tomography guided navigation assisted percutaneous ablation of osteoid osteoma in a 7-year-old patient: the low dose approach.

    abstract::Osteoid osteoma (OO) is a benign tumour that can cause severe pain and functional limitation to children and young adults; the treatment of choice is image-guided ablation. Due to the very small size of the lesion, detection and accurate needle placement may be challenging. Computed tomography (CT) offers very detaile...

    journal_title:Skeletal radiology

    pub_type: 杂志文章


    authors: Krokidis M,Tappero C,Bogdanovic D,Ziebarth K,Stamm AC

    更新日期:2017-07-01 00:00:00

  • Is dynamic contrast-enhanced MRI useful for assessing proximal fragment vascularity in scaphoid fracture delayed and non-union?

    abstract:OBJECTIVE:To assess dynamic contrast-enhanced magnetic resonance imaging (DCE MRI) as a measure of vascularity in scaphoid delayed-union or non-union. MATERIALS AND METHODS:Thirty-five patients (34 male, one female; mean age, 27.4 ± 9.4 years; range, 16-51 years) with scaphoid delayed-union and non-union who underwent...

    journal_title:Skeletal radiology

    pub_type: 杂志文章


    authors: Ng AW,Griffith JF,Taljanovic MS,Li A,Tse WL,Ho PC

    更新日期:2013-07-01 00:00:00

  • The pediatric accessory sacroiliac joint: does it exist?

    abstract:OBJECTIVE:Determine the prevalence of the accessory sacroiliac joint in the pediatric population and describe variant sacroiliac joint morphology that may predispose patients to the development of an accessory sacroiliac joint. MATERIALS AND METHODS:One hundred and seventy-eight high-resolution pelvic CT scans of pati...

    journal_title:Skeletal radiology

    pub_type: 杂志文章


    authors: Rixey A,Murthy N,Amrami K,Frick M,McKenzie G

    更新日期:2021-03-01 00:00:00

  • Hill-Sachs lesion location: does it play a role in engagement?

    abstract:OBJECTIVE:To see if there is an association between engagement on physical examination (PE) and the location of the Hill-Sachs lesion (HSL) as assessed by the modified biceps angle. MATERIALS AND METHODS:Sixty-two patients with a history of anterior shoulder dislocation, who underwent preoperative MRI and arthroscopy ...

    journal_title:Skeletal radiology

    pub_type: 杂志文章


    authors: Gyftopoulos S,Wang A,Babb J

    更新日期:2015-08-01 00:00:00

  • A posterior labral cyst associated with an anterior labral tear of the hip.

    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


    authors: Scott E,Westermann R,Rosneck J

    更新日期:2018-06-01 00:00:00

  • Occult malignancy presenting as metastatic disease to the hand and wrist.

    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


    authors: Abrahams TG

    更新日期:1995-02-01 00:00:00

  • The unilateral wavy clavicle.

    abstract::14 patients are recorded in whom one clavicle has a wavy shape not related to trauma or to a known congenital anomaly. Since the affected clavicle is more often the right, it is suggested that this alteration may be related to the effect of subclavian artery pulsations, such as cause congenial pseudarthrosis of the cl...

    journal_title:Skeletal radiology

    pub_type: 杂志文章


    authors: Levin B

    更新日期:1990-01-01 00:00:00

  • Extensor retinaculum of the wrist: gross anatomical correlation with MR imaging after ultrasound-guided tenography with emphasis on anatomical features in wrist dorsiflexion responsible for tendon impingement.

    abstract:OBJECTIVE:To demonstrate the anatomy of the extensor retinaculum (ER) of the wrist using gross anatomical correlation with magnetic resonance (MR) imaging before and after ultrasound-guided tenography in four different positions, emphasizing the morphological appearance of the ER that occurs with dorsiflexion of the wr...

    journal_title:Skeletal radiology

    pub_type: 杂志文章


    authors: Massaki AN,Tan J,Huang BK,Chang EY,Trudell DJ,Resnick DL

    更新日期:2013-12-01 00:00:00

  • Case report 686. Stress fracture at distal end of femur simulating "periosteal desmoid".

    abstract::A 13-year-old female presented after repeated trauma with pain of the distal end of the thigh. The findings on plain films, bone scan, and CT were indeterminate. MRI accurately demonstrated a fracture line with bone marrow edema, suggesting the diagnosis of stress fracture. MRI patterns of stress fracture were conside...

    journal_title:Skeletal radiology

    pub_type: 杂志文章


    authors: Pistolesi GF,Caudana R,D'Attoma N,Residori E,Pregarz M

    更新日期:1991-01-01 00:00:00

  • Giant cell reparative granuloma of the occipital bone.

    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


    authors: Santos-Briz A,Lobato RD,Ramos A,Millán JM,Ricoy JR,Martínez-Tello FJ

    更新日期:2003-03-01 00:00:00

  • The deltoid, a forgotten muscle of the shoulder.

    abstract::The deltoid is a fascinating muscle with a significant role in shoulder function. It is comprised of three distinct portions (anterior or clavicular, middle or acromial, and posterior or spinal) and acts mainly as an abductor of the shoulder and stabilizer of the humeral head. Deltoid tears are not infrequently associ...

    journal_title:Skeletal radiology

    pub_type: 杂志文章,评审


    authors: Moser T,Lecours J,Michaud J,Bureau NJ,Guillin R,Cardinal É

    更新日期:2013-10-01 00:00:00

  • Intraarticular epithelioid sarcoma.

    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


    authors: Hurtado RM,McCarthy E,Frassica F,Holt PA

    更新日期:1998-08-01 00:00:00

  • Utilization of chemical shift MRI in the diagnosis of disorders affecting pediatric bone marrow.

    abstract:OBJECTIVE:MRI signal intensity of pediatric bone marrow can be difficult to interpret using conventional methods. Chemical shift imaging (CSI), which can quantitatively assess relative fat content, may improve the ability to accurately diagnose bone marrow abnormalities in children. METHODS:Consecutive pelvis and extr...

    journal_title:Skeletal radiology

    pub_type: 杂志文章


    authors: Winfeld M,Ahlawat S,Safdar N

    更新日期:2016-09-01 00:00:00

  • Efficacy of ultrasound-guided steroid injections for pain management of midfoot joint degenerative disease.

    abstract:OBJECTIVE:To examine the efficacy of ultrasound (US)-guided injections for midfoot joint degenerative changes. MATERIALS AND METHODS:The US images and radiographs of 63 patients with midfoot joint degenerative changes were retrospectively reviewed. In those patients who had US-guided intra-articular steroid injection,...

    journal_title:Skeletal radiology

    pub_type: 杂志文章


    authors: Drakonaki EE,Kho JS,Sharp RJ,Ostlere SJ

    更新日期:2011-08-01 00:00:00

  • Pelvic granulocytic sarcoma.

    abstract::Granulocytic sarcoma is an uncommon extraskeletal tumor most frequently associated with leukemia. We present a case of bone location with unusual pattern in a patient with no evidence of myeloproliferative disorder at presentation or follow-up. ...

    journal_title:Skeletal radiology

    pub_type: 杂志文章


    authors: Laufer L,Benharroch D,Giryes H,Hertzanu Y

    更新日期:1996-10-01 00:00:00

  • Clear cell chondrosarcoma of bone. A report of 8 cases.

    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


    authors: Present D,Bacchini P,Pignatti G,Picci P,Bertoni F,Campanacci M

    更新日期:1991-01-01 00:00:00

  • Primitive neuroectodermal tumor in a child with tuberous sclerosis.

    abstract::The case of a 13-year-old boy with tuberous sclerosis and primitive neuroectodermal tumor of bone is presented. A pathogenetic association between these two entities is postulated, the unifying underlying mechanism being a maldevelopment of the neural crest, or neurocristopathy. ...

    journal_title:Skeletal radiology

    pub_type: 杂志文章


    authors: Hindman BW,Gill HK,Zuppan CW

    更新日期:1997-03-01 00:00:00

  • Unusual radiological features in Paget's disease of bone.

    abstract::The radiological diagnosis of Paget's disease of bone is usually straightforward because most cases conform to well-established classic descriptions. Diagnosis becomes more difficult, however, when radiological appearances are not typical or other disease processes mask or alter the behavior of Paget's disease. Exampl...

    journal_title:Skeletal radiology

    pub_type: 杂志文章


    authors: Moore TE,Kathol MH,el-Khoury GY,Walker CW,Gendall PW,Whitten CG

    更新日期:1994-05-01 00:00:00

  • MRI guided needle localization in a patient with recurrence pleomorphic sarcoma and post-operative scarring.

    abstract::MRI-guided wire localization is commonly used for surgical localization of breast lesions. Here we introduce an alternative use of this technique to help with surgical resection of a recurrent pleomorphic sarcoma embedded in extensive post-treatment scar tissue. We describe a case of recurrent pleomorphic soft tissue ...

    journal_title:Skeletal radiology

    pub_type: 杂志文章


    authors: Chang CD,Wei J,Goldsmith JD,Gebhardt MC,Wu JS

    更新日期:2017-07-01 00:00:00

  • (18)F-FDG PET analysis of schwannoma: increase of SUVmax in the delayed scan is correlated with elevated VEGF/VPF expression in the tumors.

    abstract:OBJECTIVE:In order to clarify the increased 2-deoxy-2-fluoro-(18)F-D: -glucopyranose ((18)F-FDG) accumulation in schwannoma by positron emission tomography (PET) analysis, immunohistochemical analysis for the factors involved in glucose transportation and vascular formation was performed. MATERIALS AND METHODS:Twenty-...

    journal_title:Skeletal radiology

    pub_type: 杂志文章


    authors: Hamada K,Tomita Y,Qiu Y,Tomoeda M,Ueda T,Tamai N,Hashimoto N,Yoshikawa H,Aozasa K,Hatazawa J

    更新日期:2009-03-01 00:00:00

  • Chondrosarcoma of the nasal septum.

    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


    authors: Yamamoto S,Motoori K,Takano H,Nagata H,Ueda T,Osaka I

    更新日期:2002-09-01 00:00:00

  • Fibrogenesis imperfecta ossium: imaging correlation in three new patients.

    abstract:OBJECTIVE:Fibrogenesis imperfecta ossium is an extremely rare disorder that can easily be misdiagnosed. We retrospectively reviewed the clinical and imaging data of three confirmed cases of fibrogenesis imperfecta. DESIGN AND PATIENTS:The patients consisted of two men and one woman, ranging in age from 40 to 53 years....

    journal_title:Skeletal radiology

    pub_type: 杂志文章


    authors: Wang CS,Steinbach LS,Campbell JB,Hayashi G,Yoon ST,Johnston JO

    更新日期:1999-07-01 00:00:00