Zobrazeno 1 - 10
of 55
pro vyhledávání: '"D. L. Janzen"'
Publikováno v:
The Journal of Bone and Joint Surgery. British volume. :526-531
We have previously described a simple and reproducible three-dimensional technique of CT for the measurement of the cover of the femoral head in acetabular dysplasia in adults. We now describe the application of this technique in ten patients with sy
Publikováno v:
The Journal of Bone and Joint Surgery. British volume. :574-578
We analysed 42 weight-bearing lateral radiographs of the ankle, 20 of which were from patients with a clinical and plain radiological diagnosis of talocalcaneal coalition (TCC) who subsequently had CT. The remainder were from 22 healthy volunteers wi
Autor:
Randall V. Olsen, Qing-San Xiang, D L Janzen, Mark J. Lee, Alex L. MacKay, Bassam A. Masri, Peter L. Munk
Publikováno v:
RadioGraphics. 20:699-712
Artifact arising from metal hardware remains a significant problem in orthopedic magnetic resonance imaging. The metal artifact reduction sequence (MARS) reduces the size and intensity of susceptibility artifacts from magnetic field distortion. The s
Autor:
Mark J. Lee, P M Logan, Peter L. Munk, D. F. Sallomi, Bassam A. Masri, D G Connell, D L Janzen, John X. O'Connell
Publikováno v:
Clinical Radiology. 53:481-489
Giant cell tumour of bone is a relatively common neoplasm with limited potential for metastatic spread. These tumours usually occur at the ends of bones with their epicentre in the epiphysis. This essay will review the various common and some of the
Publikováno v:
American Journal of Roentgenology. 169:855-858
OBJECTIVE: The purpose of this report is to describe two cases of osteonecrosis that occurred after arthroscopic meniscectomy with a contact neodymium:yttrium aluminum garnet laser system. The patients developed increasing knee pain and disability 5
Publikováno v:
American Journal of Roentgenology. 169:589-594
B Fig. 2.-42-year-old man with mass near shoulder. Superficial subcutaneous lipoma of back (arrows, A) is overlying medial scapula. On all sequences, signal intensity within tumor is similar to that of adjacent subcutaneous fat. A, Axial Ti-weighted
Publikováno v:
The American Journal of Surgical Pathology. 21:836-840
Soft-tissue tumors with a predilection to involve the head and neck region include spindle cell lipoma, pleomorphic lipoma, and nuchal fibroma. We have recently studied three patients with distinctive soft-tissue fibrocartilaginous masses in the post
Autor:
D F Worsley, Coupland D, Peter L. Munk, P Y Poon, D G Connell, D L Janzen, Mark J. Lee, P M Logan
Publikováno v:
American Journal of Roentgenology. 168:779-786
Autor:
Peter L. Munk, Marcel F. Dvorak, P M Logan, D L Janzen, Coupland D, John X. O'Connell, Mark J. Lee, Peter Y. Poon
Publikováno v:
Skeletal Radiology. 26:42-46
Candida osteomyelitis is an uncommon complication of immunosuppressive therapy. Its radiographic manifestations are similar to those of other relatively indolent infectious agents. We report the CT and MR findings in a patient who developed this cond
Publikováno v:
Skeletal Radiology. 25:685-688
In this report, we describe the clinical, imaging, and pathologic findings in a case of diaphyseal telangiectatic osteosarcoma arising 23 years after successful treatment of bilateral retinoblastomas. To our knowledge, telangiectatic osteosarcoma occ