Imaging findings of femoroacetabular impingement syndrome.

abstract：:A 31-year-old woman presented with painful swelling in the right paravertebral region that had been present for 2 years. Radiography and CT revealed an area of increased density due to multiple calcifications localized at the fourth lumbar vertebra. Histological examination revealed that the lesion consisted of nodule...

journal_title：Skeletal radiology

authors： Burrafato V,Campanacci DA,Franchi A,Capanna R

更新日期：1998-07-01 00:00:00

abstract：:Fibroma of the tendon sheath, a rare benign soft tissue tumor that most often occurs in the distal upper extremities (hands and wrist), is exceedingly rare to present as an intraarticular mass. Presented here is the first case in the English literature, to our knowledge, of a fibroma of the tendon sheath arising in th...

journal_title：Skeletal radiology

authors： Glover M,Chebib I,Simeone FJ

更新日期：2014-05-01 00:00:00

abstract：OBJECTIVE:To determine the optimal intra-articular iodine concentration for C-arm flat-panel computed tomography (FPCT) arthrography using advanced joint phantoms and to evaluate its application in human cadaveric wrists and elbows. Multi-detector (MD) CT served as the standard of reference. MATERIALS AND METHODS:Join...

journal_title：Skeletal radiology

authors： Guggenberger R,Morsbach F,Alkadhi H,Vich M,Pfammatter T,Hodler J,Andreisek G

更新日期：2013-03-01 00:00:00

abstract：:The os styloideum, an accessory carpal bone, may suffer injury during traumatic wrist flexion. The case described corresponds to an acute os styloideum injury in an elite athlete; a diagnosis made using high-resolution computed tomography and magnetic resonance imaging permitted not only the identification of the anom...

journal_title：Skeletal radiology

authors： Maquirriain J,Ghisi JP

更新日期：2006-06-01 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：:We present a unique case of metastatic leiomyomatosis to the skeleton. The very extensive involvement of the axial and peripheral skeleton with "ring" lesions and associated cyclical premenstrual pain eventually led to the correct diagnosis and total relief with hormonal therapy. ...

journal_title：Skeletal radiology

authors： Pimentel JR,de Almeida AL,Aymoré IL,Pinto EP,Osthoff L,Smith J

更新日期：2002-01-01 00:00:00

abstract：OBJECTIVE:A prospective study was conducted to determine the accuracy of routine magnetic resonance (MR) imaging in correctly identifying subchondral fracture in avascular necrosis of the femoral head without apparent focal collapse on standard radiographs. MATERIALS AND METHODS:Spiral computed tomography (CT) with co...

journal_title：Skeletal radiology

authors： Yeh LR,Chen CK,Huang YL,Pan HB,Yang CF

更新日期：2009-06-01 00:00:00

abstract：OBJECTIVE:A bone infarct may occasionally dedifferentiate to osteogenic sarcoma, fibrosarcoma or malignant fibrous histiocytoma. However, the association of an angiosarcoma with a bone infarct is extremely rare. Such an association is presented in three patients. Their clinical course is compared with that of patients ...

journal_title：Skeletal radiology

authors： Abdelwahab IF,Klein MJ,Hermann G,Springfield D

更新日期：1998-10-01 00:00:00

abstract：OBJECTIVE:To define the possible mechanism of posture-dependent symptoms of spinal stenosis by measuring the effect of low back posture on morphologic changes of the intervertebral discs and spinal canal in healthy young people. DESIGN:Twenty healthy young volunteers underwent magnetic resonance imaging while supine w...

journal_title：Skeletal radiology

authors： Chung SS,Lee CS,Kim SH,Chung MW,Ahn JM

更新日期：2000-04-01 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：:A rare case of chondroblastoma arising from the temporal bone that occurred in a 60-year-old woman is reported. The tumor appeared well demarcated and osteolytic on the radiographs. CT scan clearly depicted marginal and central calcification in the tumor. MR imaging demonstrated two components in the tumor: a solid co...

journal_title：Skeletal radiology

authors： Kobayashi Y,Murakami R,Toba M,Ichikawa T,Kanazawa R,Sanno N,Shimura T,Sawada N,Hosone M,Kumazaki T

更新日期：2001-12-01 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

authors： Taconis WK,van der Heul RO,Taminiau AM

更新日期：1997-11-01 00:00:00

abstract：:The use of standard lateral roentgenography for diagnosing distal radioulnar joint (DRUJ) subluxation and dislocation was investigated. Using a wrist support, bilateral standard lateral roentgenograms of the wrist were obtained in 42 patients with normal wrists and in 56 patients with a unilateral wrist injury. In nor...

journal_title：Skeletal radiology

authors： Nakamura R,Horii E,Imaeda T,Tsunoda K,Nakao E

更新日期：1995-02-01 00:00:00

abstract：OBJECTIVE:High-resolution real-time three-dimensional (3D) imaging of the moving wrist may provide novel insights into the pathophysiology of joint instability. The purpose of this work was to assess the feasibility of using retrospectively gated spiral computed tomography (CT) to perform four-dimensional (4D) imaging ...

journal_title：Skeletal radiology

authors： Tay SC,Primak AN,Fletcher JG,Schmidt B,Amrami KK,Berger RA,McCollough CH

更新日期：2007-12-01 00:00:00

abstract：OBJECTIVE:Osteoporosis is diagnosed based on the results of BMD assessment and/or fragility fractures. Vertebral fracture is the most common fragility fracture. Many vertebral fractures are asymptomatic and are not clinically recognized. Early detection of vertebral fracture may increase diagnosis of osteoporosis. In t...

journal_title：Skeletal radiology

authors： Cai S,Yu H,Li Y,He X,Yan L,Huang X,Wang P

更新日期：2020-02-01 00:00:00

abstract：:Two cases of osteogenic sarcoma with skeletal muscle metastases are described. A 40-year-old woman presented with progressive swelling of both calves and a soft tissue back lump. She had been diagnosed with mandibular chondroblastic osteogenic sarcoma 6 years earlier. Radiographs showed calcified masses. MRI scans and...

journal_title：Skeletal radiology

authors： Peh WC,Shek TW,Wang SC,Wong JW,Chien EP

更新日期：1999-05-01 00:00:00

abstract：PURPOSE:To study the early change of bone matrix and soft tissue around articulation in adjuvant-induced arthritic (AIA) rats non-invasively by X-ray phase-contrast imaging (XPCI), a new imaging method. MATERIALS AND METHODS:Adjuvant-induced arthritis was established in male Sprague-Dawley (SD) rats (n=6, age 40 days)...

journal_title：Skeletal radiology

authors： Yu Y,Xiong Z,Lv Y,Qian Y,Jiang S,Tian Y

更新日期：2006-03-01 00:00:00

abstract：OBJECTIVE:Conventional MR sequences are sometimes nonspecific in differentiating benign from pathologic fractures. To address this difficulty, diffusion-weighted images were conjectured to aid in this discrimination with variable results. As each of these studies contained somewhat small numbers of patients, we perform...

journal_title：Skeletal radiology

authors： Karchevsky M,Babb JS,Schweitzer ME

更新日期：2008-09-01 00:00:00

abstract：OBJECTIVE:To identify shoulder magnetic resonance imaging (MRI) findings associated with surgically proven rotator interval abnormalities. MATERIALS AND METHODS:The preoperative MRI examinations of five patients with surgically proven rotator interval (RI) lesions requiring closure were retrospectively evaluated by th...

journal_title：Skeletal radiology

authors： Vinson EN,Major NM,Higgins LD

更新日期：2007-05-01 00:00:00

abstract：:Intravascular papillary endothelial hyperplasia (IPEH) is a nonneoplastic reactive endothelial proliferation most commonly located in the skin or subcutaneous tissues although it has been reported in multiple locations throughout the body. We present a case of intravascular papillary endothelial hyperplasia presenting...

journal_title：Skeletal radiology

authors： Clifford PD,Temple HT,Jorda M,Marecos E

更新日期：2004-07-01 00:00:00

abstract：:Spindle cell hemangioendothelioma occurring in skeletal muscle is extremely rare. No reported studies have performed an imaging evaluation of intramuscular spindle cell hemangioendothelioma. We report on such a tumor arising in an unusual site, the right extensor digiti minimi, in a 46-year-old woman. An en bloc resec...

journal_title：Skeletal radiology

authors： Isayama T,Iwasaki H,Ogata K,Naito M

更新日期：1999-08-01 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

authors： Kliskey K,Williams K,Yu J,Jackson D,Urban J,Athanasou N

更新日期：2009-12-01 00:00:00

abstract：:Magnetic resonance imaging (MRI) findings of a rare complication of posterior glenohumeral dislocation are described in two patients which led to shoulder dysfunction caused by interposition of rotator cuff tendon(s) into the glenohumeral joint. Both patients underwent successful surgical fixation and now have returne...

journal_title：Skeletal radiology

authors： Ilaslan H,Bilenler A,Schils J,Ricchetti ET,Sundaram M

更新日期：2013-01-01 00:00:00

abstract：:Radiographs of the hand in a group of 40 patients with the Mayer-Rokitansky-Küster-Hauser (MRKH) syndrome were studied. Most of the patients had the following abnormalities: brachymesophalangy of digits 2-5 (22/39 patients), small distal phalanx of digit 1 (22/39 patients), long proximal phalanx of digits 3-4 (19/39 p...

journal_title：Skeletal radiology

authors： Strübbe EH,Thijn CJ,Willemsen WN,Lappöhn R

更新日期：1987-01-01 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

authors： Chapman VM,Nimkin K,Jaramillo D

更新日期：2004-12-01 00:00:00

abstract：:Arthroscopic reconstruction of the anterior cruciate ligament (ACL) using autografts or allografts is a common surgical procedure, particularly in young athletes. Although the procedure has excellent success rates, complications such as mechanical impingement, graft rupture, and arthrofibrosis can occur, often necessi...

journal_title：Skeletal radiology

authors： Simpfendorfer C,Miniaci A,Subhas N,Winalski CS,Ilaslan H

更新日期：2015-08-01 00:00:00

abstract：OBJECTIVE:To evaluate anatomical variations in the lateral ankle and their relationships with pathological conditions of the peroneal tendon on magnetic resonance imaging (MRI) in symptomatic patients. MATERIALS AND METHODS:Sixty-nine ankles MRIs of 60 adult patients with symptomatic ankles were included. The presence...

journal_title：Skeletal radiology

authors： Ersoz E,Tokgoz N,Kaptan AY,Ozturk AM,Ucar M

更新日期：2019-08-01 00:00:00

abstract：:Four cases of osteoid osteomas are presented. An uncharacteristic magnetic resonance finding of soft tissue edema is reported. This observation should not be misinterpreted as indicating a more aggressive pathologic process and, thereby, exclude osteoid osteoma from the differential. ...

journal_title：Skeletal radiology

authors： Biebuyck JC,Katz LD,McCauley T

更新日期：1993-01-01 00:00:00

abstract：OBJECTIVE:To compare CR with CT (static and dynamic) to evaluate upper spine instability and to determine if CT in flexion adds value compared to MR imaging in neutral position to assess compression of the subarachnoid space and of the spinal cord. MATERIALS AND METHODS:Twenty-one consecutive patients with atlantoaxia...

journal_title：Skeletal radiology

authors： Söderman T,Olerud C,Shalabi A,Alavi K,Sundin A

更新日期：2015-02-01 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

authors： Kransdorf MJ,Temple HT,Sweet DE

更新日期：1998-05-01 00:00:00