Value of monoenergetic dual-energy CT (DECT) for artefact reduction from metallic orthopedic implants in post-mortem studies.

abstract：OBJECTIVE:To characterize the radiologic features of postradiation sarcomas arising in the pelvic bones following treatment for uterine cervical carcinoma. DESIGN AND PATIENTS:Five patients who developed postradiation sarcomas in the pelvic bones following radiation therapy for carcinoma of the uterine cervix within t...

journal_title：Skeletal radiology

authors： Nakanishi K,Yoshikawa H,Ueda T,Araki N,Tanaka H,Aozasa K,Nakamura H

更新日期：2001-03-01 00:00:00

abstract：:A broken needle is a rare complication of bone biopsy. We describe an easily applied technique of retrieval of a retained biopsy needle fragment using a cannulated drill typically used for internal fixation of femoral neck fractures. This approach allows for removal under moderate conscious sedation and can be perform...

journal_title：Skeletal radiology

authors： Asprey W,Knuttinen G,Long JR,Fox M,Flug J,Mayer JP,Schwartz AJ

更新日期：2020-02-01 00:00:00

abstract：:Two children presented with painful lytic lesions in the lower extremity. The lesions were located within cortical bone, and surrounded by sclerosis of the medullary bone and periosteal new bone formation. The lesions were painful, and nonsteroidal anti-inflammatory agents relieved the pain. CT-guided core biopsies we...

journal_title：Skeletal radiology

authors： Ramnath RR,Rosenthal DI,Cates J,Gebhardt M,Quinn RH

更新日期：2002-10-01 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

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

abstract：:Fatigue stress fractures are quite common in athletes, especially in women. They typically involve the lower extremities, but they have also been described in the pelvis and sacrum. Most of the time, they are radiographically occult at the beginning, and become visible only when the callus is detected. They are suspec...

journal_title：Skeletal radiology

authors： Battaglia M,Guaraldi F,Vannini F,Vanel D,Giannini S

更新日期：2012-01-01 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

authors： Jequier S,Nogrady MB,Wesenberg RL

更新日期：1983-01-01 00:00:00

abstract：:We report the case of a 64-year-old man who initially presented with a maculopapular rash followed several weeks later by bilateral shin pain and infiltrative cutaneous lesions over the lower legs. The plain radiographs were not contributory, and the patient was referred for a whole-body bone scan, which demonstrated ...

journal_title：Skeletal radiology

authors： Naraghi AM,Salonen DC,Bloom JA,Becker EJ

更新日期：2010-03-01 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

authors： Ogata K,Sugioka Y,Urano Y,Chikama H

更新日期：1986-01-01 00:00:00

abstract：:The triangular fibrocartilage complex (TFCC) is an intricate ligamentous and cartilaginous structure that helps transmit axial load across the wrist, and provide stability to the ulnocarpal and distal radioulnar joints (DRUJ). Because the blood supply to the TFCC varies depending on location, certain types of tears ar...

journal_title：Skeletal radiology

authors： Jose J,Arizpe A,Barrera CM,Ezuddin NS,Chen D

更新日期：2018-03-01 00:00:00

abstract：:We present a rare case of alveolar soft-tissue sarcoma, with extensive bone invasion. The differential diagnosis with bone metastasis and primary bone tumors is discussed. ...

journal_title：Skeletal radiology

authors： Aluigi P,Sangiorgi L,Picci P

更新日期：1996-05-01 00:00:00

abstract：OBJECTIVE:To determine whether there is a subset of young patients (< 35 years) with acute, post-traumatic insults to the rotator cuff which mimic the early stages of impingement. DESIGN AND PATIENTS:One hundred and ninety-seven consecutive shoulder MR images were retrospectively reviewed, and the results of 83 clinic...

journal_title：Skeletal radiology

authors： Anzilotti KF Jr,Schweitzer ME,Oliveri M,Marone PJ

更新日期：1996-08-01 00:00:00

abstract：:We evaluated the relative contribution of plain radiographs and computed tomography to the assessment of fracture healing under experimental circumstances. In 15 sheep, we performed midshaft femoral osteotomies and internal fixation of the resultant segmental fractures. Radiographs were obtained preoperatively and imm...

journal_title：Skeletal radiology

authors： Braunstein EM,Goldstein SA,Ku J,Smith P,Matthews LS

更新日期：1986-01-01 00:00:00

abstract：OBJECTIVE:Zoledronic acid (ZOL) has a suppressive effect on marrow adiposity in ovariectomized rats. Currently, however, data on the effect of ZOL on marrow fat in humans are unavailable. The purpose of this work was to determine the in vivo effect of ZOL on bone remodeling and marrow adipogenesis in postmenopausal ost...

journal_title：Skeletal radiology

authors： Yang Y,Luo X,Yan F,Jiang Z,Li Y,Fang C,Shen J

更新日期：2015-10-01 00:00:00

abstract：:Handigodu disease is a new syndrome of familial spondyloepi(meta)physeal dysplasia. It is inherited as an autosomal dominant trait. The disease is prevalent in a localised area of South India. On the basis of detailed clinical, anthropometric and radiological investigations of 234 affected individuals, it has been obs...

journal_title：Skeletal radiology

authors： Agarwal SS,Phadke SR,Phadke RV,Das SK,Singh GK,Sharma JP,Teotia SP,Saxena BN

更新日期：1994-11-01 00:00:00

abstract：OBJECTIVE:To describe the CT and MR imaging appearance of both osseous and extraosseous manifestations of melorheostosis. DESIGN AND PATIENTS:We retrospectively reviewed the CT (n=7) and/or MR imaging findings (n=12) of 17 patients with characteristic radiographic findings of melorheostosis (undulating cortical hypero...

journal_title：Skeletal radiology

authors： Judkiewicz AM,Murphey MD,Resnik CS,Newberg AH,Temple HT,Smith WS

更新日期：2001-08-01 00:00:00

abstract：:Primary perivascular epithelioid cell neoplasms (PEComas) of bone are rare mesenchymal tumors. Histologically, they are composed predominantly of perivascular epithelioid cells and have the capacity to metastasize. PEComas have been reported within intra-abdominal and intra-pelvic organs. To the best of our knowledge,...

journal_title：Skeletal radiology

authors： Desy NM,Bernstein M,Nahal A,Aziz M,Kenan S,Turcotte RE,Kahn LB

更新日期：2012-11-01 00:00:00

abstract：:This study reviews 16 cases of chondroblastoma of the patella which constitute nearly 6% of a large group of chondroblastomas scattered throughout the skeleton. Both radiologic and histologic appearances of chondroblastomas of the patella are indistinguishable from those of chondroblastomas arising in other sites. A r...

journal_title：Skeletal radiology

authors： Moser RP Jr,Brockmole DM,Vinh TN,Kransdorf MJ,Aoki J

更新日期：1988-01-01 00:00:00

abstract：:We report three patients with known primary tumor in whom radionuclide skeletal imaging for metastatic disease was normal with or without clinical symptomatology referable to this area. Magnetic resonance imaging (MRI) of the spine demonstrated focal areas of abnormal signal intensity in the vertebral bodies of these ...

journal_title：Skeletal radiology

authors： Kattapuram SV,Khurana JS,Scott JA,el-Khoury GY

更新日期：1990-01-01 00:00:00

abstract：:We present four cases of carpal bone fractures which were not recognized on standard anteroposterior (AP) and lateral views of the wrist. When there is clinical suspicion of fractures of the hook of the hamate, pisiform, or trapezium, either because of the mechanism of injury or clinical presentation, a carpal tunnel ...

journal_title：Skeletal radiology

authors： Abbitt PL,Riddervold HO

更新日期：1987-01-01 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

authors： Sakai T,Sugano N,Nishii T,Haraguchi K,Ochi T,Ohzono K

更新日期：2000-03-01 00:00:00

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 histo...

journal_title：Skeletal radiology

authors： Logan PM,Munk PL,O'Connell JX,Connell DG,Janzen DL

更新日期：1996-08-01 00:00:00

abstract：:Sarcoidosis is a systemic disease that histologically typically shows non-caseating granulomas. The most common radiologic finding is hilar and mediastinal adenopathy. Patients with widely disseminated disease may show involvement of the peripheral appendicular skeleton in 1-13% of such cases. A primary skeletal prese...

journal_title：Skeletal radiology

authors： Talmi D,Smith S,Mulligan ME

更新日期：2008-08-01 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：:Melorheostosis is a very rare disorder characterized by irregular cortical thickening seen on radiographs. In this paper, we present a case of melorheostosis with microscopically confirmed soft-tissue components. The patient was a 51-year-old man who complained of severe pain in the lateral aspect of his right knee. T...

journal_title：Skeletal radiology

authors： Hasegawa S,Kanda S,Imada H,Yamaguchi T,Akiyama T

更新日期：2017-03-01 00:00:00

abstract：OBJECTIVE:The objective of this study was to describe the suprascapular nerve block using CT guidance and to evaluate the short- and medium-term efficacy in a range of shoulder pathologies. DESIGN AND PATIENTS:CT-guided infiltration around the suprascapular nerve was performed with bupivacaine and Celestone Chronodose...

journal_title：Skeletal radiology

authors： Schneider-Kolsky ME,Pike J,Connell DA

更新日期：2004-05-01 00:00:00

abstract：:Extramedullary plasmacytomas are rare neoplasms arising from proliferations of monoclonal plasma cells. In primary form, these malignancies occur without other sites of plasma cell disease. Secondary extramedullary plasmacytomas occur in association with multiple myeloma and may be discovered during initial intramedul...

journal_title：Skeletal radiology

authors： Moore RD,Nelson SM,Cecava ND

更新日期：2020-12-01 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：PURPOSE:The purpose of this study is to define the normal range of acetabular abduction and anteversion in relation to pelvic anatomy as depicted on conventional CT scan. METHODS:We retrospectively reviewed 100 pelvic CT scans performed on patients presenting for evaluation of non-orthopaedic pathology. The study grou...

journal_title：Skeletal radiology

authors： Stem ES,O'Connor MI,Kransdorf MJ,Crook J

更新日期：2006-06-01 00:00:00

abstract：:The total bone width (T) and medullary width (M) of the humerus and femur of 216 and 138 Nigerian newborn infants, respectively, were measured in order to determine the normal standards for cortical bone mass in the newborn. The cortical width (C), cortical area (CA), and percentage cortical area (PCA) were calculated...

journal_title：Skeletal radiology

authors： Odita JC,Okolo AA,Omene JA

更新日期：1986-01-01 00:00:00

abstract：:The ischiorectal fossa may give rise to a wide variety of pathological entities, although it is composed of relatively few structures. Developmental cysts are included among the list. Large epidermoid cysts in the ischiorectal fossa have been previously described (Fujimoto et al., Clin Imaging 17:146-148, 1993; Ng et ...

journal_title：Skeletal radiology

authors： Choudur HN,Hunjan JS,Howey JM,DeNardi F

更新日期：2009-09-01 00:00:00