Dynamic contrast-enhanced MRI with subtraction of aggressive soft tissue tumors after resection.

abstract：OBJECTIVE:To evaluate the efficacy of computed tomography (CT)-guided radiofrequency (RF) ablation for the treatment of osteoid osteomas in common and in technically challenging locations. MATERIALS AND METHODS:Twenty-three patients with osteoid osteomas in common (nine cases) and technically challenging [14 cases: in...

journal_title：Skeletal radiology

authors： Mylona S,Patsoura S,Galani P,Karapostolakis G,Pomoni A,Thanos L

更新日期：2010-05-01 00:00:00

abstract：:We report on a case of a deforming arthropathy in a young man with a lysosomal storage disorder. A 31-year-old man with a known diagnosis of mannosidosis presented with a painful swollen right elbow. Radiographs of his right elbow showed a disorganised joint with multiple fragments resembling the appearances of a neur...

journal_title：Skeletal radiology

authors： DeFriend DE,Brown AE,Hutton CW,Hughes PM

更新日期：2000-06-01 00:00:00

abstract：OBJECTIVE:To assess the impact of different types of physical activity types on longitudinal knee joint structural changes over 48 months in overweight and obese subjects. MATERIALS AND METHODS:We included 415 subjects with a BMI ≥ 25 kg/m2, Kellgren-Lawrence scores ≤ 3 at baseline and Whole-Organ Magnetic Resonance I...

journal_title：Skeletal radiology

authors： Schirò S,Foreman SC,Joseph GB,Souza RB,McCulloch CE,Nevitt MC,Link TM

更新日期：2021-01-06 00:00:00

abstract：:This paper reports two giant-cell tumours of bone of low-grade malignancy, both complicated by the development of pulmonary metastases in which the histological appearances were identical to those of the primary neoplasm. Ten similar cases in the literature are reviewed. ...

journal_title：Skeletal radiology

authors： Vanel D,Contesso G,Rebibo G,Zafrani B,Masselot J

更新日期：1983-01-01 00:00:00

abstract：OBJECTIVE:To assess the role of computed tomography (CT) in the diagnosis of rib and lung involvement in tuberculous abscess in the retromammary region. DESIGN AND PATIENTS:Eight patients with tuberculous retromammary abscess were examined by CT and the findings were evaluated. A cold abscess (purulent collection with...

journal_title：Skeletal radiology

authors： Supe AN,Prabhu RY,Priya H

更新日期：2002-02-01 00:00:00

abstract：:Osteoblastoma is a rare, benign primary tumor of bone, accounting for < 1% of all bone tumors. We report the case of a 27-year-old female who developed pain and swelling five and a half years after a clavicular fracture and was subsequently found to have an osteoblastoma arising at the fracture site. This is the first...

journal_title：Skeletal radiology

authors： Moreira AC,Suster DI,Eide SE,Rosenthal DI,Chang CY

更新日期：2019-10-01 00:00:00

abstract：:The magnetic resonance imaging characteristics of two surgically proven cases of pigmented villonodular synovitis are reported. On the short TR/TE pulse sequences, the synovium has an intermediate signal intensity. Long TR/TE pulse sequences show the synovium containing areas of increased signal interspersed with decr...

journal_title：Skeletal radiology

authors： Spritzer CE,Dalinka MK,Kressel HY

更新日期：1987-01-01 00:00:00

abstract：:Epithelioid hemangioendothelioma (EH) of bone is a rare vascular neoplasm characterized by epithelioid endothelial cells and a variable biologic behaviour. The principal sites of occurrence of this osteolytic tumor are the lower extremity and the axial skeleton. Approximately half of the cases present with multifocal ...

journal_title：Skeletal radiology

authors： Bruegel M,Waldt S,Weirich G,Woertler K,Rummeny EJ

更新日期：2006-10-01 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

authors： Miller TT,Adler RS,Friedman L

更新日期：2004-07-01 00:00:00

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

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

更新日期：2017-07-01 00:00:00

abstract：:Metallosis is an uncommon complication following total knee arthroplasty that leads to osteolysis and implant loosening due to chronic inflammatory reaction. Abrasion between the metallic surfaces of the implant releases metallic debris that interacts with the periprosthetic soft tissues and causes chronic synovitis. ...

journal_title：Skeletal radiology

authors： Helito CP,Buarque de Gusmão CV,Angelini FJ,Tirico LE,Pécora JR

更新日期：2014-08-01 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

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

更新日期：2002-09-01 00:00:00

abstract：OBJECTIVE:In diagnosing osteomyelitis (OM) both MRI and [18 F]FDG PET-CT proved to be accurate modalities. In anticipation of the advent of hybrid PET/MRI scanners we analyzed our patient group to give direction to future imaging strategies in patients with suspected OM. MATERIALS AND METHODS:In this retrospective stu...

journal_title：Skeletal radiology

authors： Demirev A,Weijers R,Geurts J,Mottaghy F,Walenkamp G,Brans B

更新日期：2014-05-01 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

authors： Fehringer EV,Rosipal CE,Rhodes DA,Lauder AJ,Puumala SE,Feschuk CA,Mormino MA,Hartigan DE

更新日期：2008-06-01 00:00:00

abstract：OBJECTIVE:The transverse relaxation time (T2) in MR imaging has been identified as a potential biomarker of hyaline cartilage pathology. This study investigates whether MR assessments of T2 are comparable between 3-T scanners from three different vendors. DESIGN:Twelve subjects with symptoms of knee osteoarthritis and...

journal_title：Skeletal radiology

authors： Balamoody S,Williams TG,Wolstenholme C,Waterton JC,Bowes M,Hodgson R,Zhao S,Scott M,Taylor CJ,Hutchinson CE

更新日期：2013-04-01 00:00:00

abstract：:A 2-year-old child presenting with bone pain and bone lesions was found to have sinus histiocytosis with massive lymphadenopathy (SHML). SHML presenting with skeletal symptoms is unusual. Management has been conservative and the child has been symptom free for 30 months, although the bone lesions have not completely r...

journal_title：Skeletal radiology

authors： Sundaram M,deMello D,Falbo S,Fallon RJ

更新日期：1998-02-01 00:00:00

abstract：:Though cranial hemangiomas are second only to vertebral hemangiomas in frequency, such lesions are rarely congenital and multiple. It is probable that the true incidence of congenital calvarial hemangiomas is higher than that reported in the literature, as they are unlikely to undergo imaging, most being asymptomatic ...

journal_title：Skeletal radiology

authors： Koulouris G,Rao P

更新日期：2005-08-01 00:00:00

abstract：OBJECTIVE:The objective of this study was to evaluate the effects of continuous leg traction on contrast-enhanced MR imaging of the hip joint and to determine whether MR imaging under these conditions is useful for demonstrating acetabular labral tears. DESIGN AND PATIENTS:Nineteen hips underwent MR imaging with a T1-...

journal_title：Skeletal radiology

authors： Nishii T,Nakanishi K,Sugano N,Naito H,Tamura S,Ochi T

更新日期：1996-05-01 00:00:00

abstract：:Displaced ulnar collateral ligament injuries of the metacarpophalangeal joint of the thumb, also known as Stener lesions, are a well-recognized clinical entity, requiring surgical intervention because of the trapped location of the torn lateral collateral ligament superficial to the adductor aponeurosis of the thumb. ...

journal_title：Skeletal radiology

authors： Braspenningx S,Rezaie W,Simons P

更新日期：2018-03-01 00:00:00

abstract：OBJECTIVES:Total elbow arthroplasty (TEA) is becoming a popular alternative to arthrodesis for patients with end-stage elbow arthrosis and comminuted distal humeral fractures. Prior outcome studies have primarily focused on surgical findings. Our purpose is to determine the radiographic outcome of TEA and to correlate ...

journal_title：Skeletal radiology

authors： Bai XS,Petscavage-Thomas JM,Ha AS

更新日期：2016-06-01 00:00:00

abstract：OBJECTIVE:To determine the ultrasonographic changes after steroid injection in carpal tunnel syndrome (CTS) and to evaluate the diagnostic value of ultrasound in post-treatment examination with clinical correlation. MATERIALS AND METHODS:Twenty-seven wrists with idiopathic CTS after a single injection of 40 mg of pred...

journal_title：Skeletal radiology

authors： Lee YS,Choi E

更新日期：2017-11-01 00:00:00

abstract：OBJECTIVE:To determine whether there is an association between T2/T2* mapping and supraspinatus tendon mechanical properties as assessed by shear-wave ultrasound elastography (SWE). MATERIALS AND METHODS:This HIPAA-compliant prospective pilot study received approval from our hospital's institutional review board. Eigh...

journal_title：Skeletal radiology

authors： Krepkin K,Bruno M,Raya JG,Adler RS,Gyftopoulos S

更新日期：2017-02-01 00:00:00

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

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

更新日期：1994-05-01 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

authors： Polat AV,Bekci T,Dabak N,Ulu EM,Selcuk MB

更新日期：2015-12-01 00:00:00

abstract：:A case of OCC in a 35-year-old woman is presented. Proof was obtained by open biopsy. This rare entity is benign and its etiology is still obscure. No definite association with osteitis pubis or osteitis condensans ilii has been reported. The involvement of the clavicle is invariably unilateral. The clinical and radio...

journal_title：Skeletal radiology

authors： Abdelwahab IF,Hermann G,Ramos R,Klein MJ,Kenan S,Lewis MM

更新日期：1990-01-01 00:00:00

abstract：OBJECTIVE:Our purpose was to determine whether dual-energy CT (DECT), specifically the bone marrow setting of the virtual noncalcium (VNCa) algorithm, could be used to identify and accurately biopsy suspected bone malignancies that were visible on magnetic resonance imaging (MRI), nuclear bone scintigraphy, or positron...

journal_title：Skeletal radiology

authors： Burke MC,Garg A,Youngner JM,Deshmukh SD,Omar IM

更新日期：2019-04-01 00:00:00

abstract：PURPOSE:The goal of our study was to determine the frequency of intra-articular calcifications on initial postoperative radiographs following arthroscopic ACL reconstruction, describe their appearance, hypothesize their etiology, and determine their significance. MATERIALS AND METHODS:Review of records and post-operat...

journal_title：Skeletal radiology

authors： Seeger LL,Sako E,Motamedi K,Levine BD,Hame SL

更新日期：2014-02-01 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

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

更新日期：1998-08-01 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

authors： Kirlew KA,Hathout GM,Reiter SD,Gold RH

更新日期：1993-10-01 00:00:00

abstract：OBJECTIVE:The aim of this study was to evaluate the correlations between T2 value, T2* value, and histological grades of degenerated human articular cartilage. MATERIALS AND METHODS:T2 mapping and T2* mapping of nine tibial osteochondral specimens were obtained using a 3-T MRI after total knee arthroplasty. A total of...

journal_title：Skeletal radiology

authors： Kim T,Min BH,Yoon SH,Kim H,Park S,Lee HY,Kwack KS

更新日期：2014-07-01 00:00:00