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Contents:
Volume 24, Issue 6, November-December 2004   [Index by Author] 
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      Down RSNA Education Exhibits
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      Down Special Reports
      Down Letters to the Editor
      Down Illuminations
      Down Errata
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To see an article, click its [Full Text] or [PDF] link. To review many abstracts, check the boxes to the left of the titles you want, and click the 'Get All Checked Abstract(s)' button. To see one abstract at a time, click its [Abstract] link.

RSNA Education Exhibits:Back

CME ARTICLE
Perry J. Pickhardt
Topic Collection: Computed Tomography Topic Collection: Gastrointestinal Radiology
The article reviews the spectrum of colorectal polypoid lesions seen at screening CT colonography and optical colonoscopy and presents useful observations to help increase the specificity of CT colonography for distinguishing false polyps from true polyps.
RadioGraphics 2004 24: 1535-1556 (DOI: 10.1148/rg.246045063); [Abstract] [Figures Only] [Full Text] [PDF]     CME Test (opens in a new window)  

Judy Yee, Susan D. Wall, and Perry J. Pickhardt
Topic Collection: Computed Tomography Topic Collection: Gastrointestinal Radiology Invited Commentary • Author's Response
RadioGraphics 2004 24: 1557-1559 (DOI: 10.1148/rg.246045148); [Full Text] [PDF]  

Jorge E. Lopera, Augusto Brazzini, Arturo Gonzales, and Wilfrido R. Castaneda-Zuniga
Topic Collection: Vascular and/or Interventional Radiology Topic Collection: Gastrointestinal Radiology
Gastroduodenal stent placement is a promising new alternative for the palliation of malignant gastroduodenal obstruction that is safe and effective and offers several advantages over surgical procedures.
RadioGraphics 2004 24: 1561-1573 (DOI: 10.1148/rg.246045033); [Abstract] [Figures Only] [Full Text] [PDF]  

CME ARTICLE
Sun Ho Kim, Seung Hyup Kim, Dal Mo Yang, and Kyeong A. Kim
Topic Collection: Magnetic Resonance Imaging Topic Collection: Obstetric/Gynecologic Radiology Topic Collection: Computed Tomography Topic Collection: Genitourinary Radiology
The CT and MR imaging findings of tubo-ovarian abscesses with unusual causes (actinomycosis, tuberculosis, and xanthogranulomatous inflammation) are reviewed, with emphasis on the features that allow differentiation from typical tubo-ovarian abscesses or ovarian malignancies.
RadioGraphics 2004 24: 1575-1589 (DOI: 10.1148/rg.246045016); [Abstract] [Figures Only] [Full Text] [PDF]     CME Test (opens in a new window)  

CME ARTICLE
Woong Yoon, Jae Kyu Kim, Yong Yeon Jeong, Jeong Jin Seo, Jin Gyoon Park, and Heoung Keun Kang
Topic Collection: Vascular and/or Interventional Radiology Topic Collection: Computed Tomography Topic Collection: Emergency Radiology
In patients with pelvic fractures, extravasation of contrast material at contrast-enhanced CT is highly indicative of arterial hemorrhage, and the location of the extravasation is predictive of injuries to specific branches of the internal iliac artery.
RadioGraphics 2004 24: 1591-1605 (DOI: 10.1148/rg.246045028); [Abstract] [Figures Only] [Full Text] [PDF]     CME Test (opens in a new window)  

Clare Savage, Alan M. Cohen, and Frederick A. Moore
Invited Commentary
RadioGraphics 2004 24: 1605-1606 (DOI: 10.1148/rg.246045112); [Figures Only] [Full Text] [PDF]  

Brett Ferdinand, Pramod Gupta, and Elissa L. Kramer
Topic Collection: Nuclear Medicine Topic Collection: Chest Radiology
The appearance of thymic uptake at 18FDG PET may reflect normal physiology in young people, hyperplastic reaction after therapy, or any of a wide variety of benign or malignant neoplasms; the article discusses how to distinguish these entities.
RadioGraphics 2004 24: 1611-1616 (DOI: 10.1148/rg.246045701); [Abstract] [Figures Only] [Full Text] [PDF]  

CME ARTICLE
Kyung Soo Lee, Yeon Joo Jeong, Joungho Han, Byung-Tae Kim, Hojoong Kim, and O Jung Kwon
Topic Collection: Chest Radiology
The article reviews the thin-section CT and FDG PET findings in T1 lung cancer and discusses the correlation of radiologic findings with prognosis and survival, the correlation between tumor size and survival, and extrathoracic metastasis in affected patients.
RadioGraphics 2004 24: 1617-1636 (DOI: 10.1148/rg.246045018); [Abstract] [Figures Only] [Full Text] [PDF]     CME Test (opens in a new window)  

Cris A. Meyer, Ralph T. Shipley, Kyung Soo Lee, Takeshi Johkoh, and Ryutaro Kakinuma
Topic Collection: Chest Radiology Invited Commentary • Authors' Response
RadioGraphics 2004 24: 1632-1636 (DOI: 10.1148/rg.246045113); [Full Text] [PDF]  

CME ARTICLE
Hiro Kiyosue, Yuzo Hori, Mika Okahara, Shuichi Tanoue, Yoshiko Sagara, Shunro Matsumoto, Hirofumi Nagatomi, and Hiromu Mori
Topic Collection: Neuroradiology
Recent developments in catheter intervention now allow most dural arteriovenous fistulas to be treated with transcatheter embolization, although stereotactic radiation therapy often demonstrates good results and surgical treatment remains the preferred option in some cases.
RadioGraphics 2004 24: 1637-1653 (DOI: 10.1148/rg.246045026); [Abstract] [Figures Only] [Full Text] [PDF]     CME Test (opens in a new window)  

CME ARTICLE
Fanny E. Morón, Michael C. Morriss, Jeremy J. Jones, and Jill V. Hunter
Topic Collection: Magnetic Resonance Imaging Topic Collection: Neuroradiology Topic Collection: Pediatric Radiology Topic Collection: Computed Tomography
The article provides a framework to assist the radiologist in selecting the cross-sectional imaging modality that is best suited for diagnosing lumps and bumps on the pediatric head.
RadioGraphics 2004 24: 1655-1674 (DOI: 10.1148/rg.246045034); [Abstract] [Figures Only] [Full Text] [PDF]     CME Test (opens in a new window)  

CME ARTICLE
Julia F. Barrett and Nicholas Keat
Topic Collection: Physics and Basic Science Topic Collection: Computed Tomography
To optimize the quality of CT images, it is essential to understand the origins of CT artifacts--which can be physics based, patient based, scanner based, or helical and multisection technique based--and to be familiar with the methods available for avoiding or suppressing them.
RadioGraphics 2004 24: 1679-1691 (DOI: 10.1148/rg.246045065); [Abstract] [Figures Only] [Full Text] [PDF]     CME Test (opens in a new window)  

AFIP Archives:Back

CME ARTICLE
Kelly K. Koeller and Elisabeth J. Rushing
Topic Collection: Neuroradiology Topic Collection: Pediatric Radiology
The most common pediatric cerebellar neoplasm is reviewed, with emphasis on cross-sectional imaging manifestations, clinical findings, pathologic features, and prognosis.
RadioGraphics 2004 24: 1693-1708 (DOI: 10.1148/rg.246045146); [Abstract] [Figures Only] [Full Text] [PDF]     CME Test (opens in a new window)  

Thomas M. Aquisto, Robert Yost, and Kelley W. Marshall
Topic Collection: Pediatric Radiology Topic Collection: Genitourinary Radiology Best Cases from the AFIP: Anaplastic Wilms Tumor: Radiologic and Pathologic Findings
RadioGraphics 2004 24: 1709-1713 (DOI: 10.1148/rg.246045040); [Figures Only] [Full Text] [PDF]  

Barbara Loewenthal, Maria C. Shiau, and Roger Garcia
Topic Collection: Chest Radiology Metastatic Melanoma: An Unusual Diagnosis for a Large Anterior Mediastinal Mass
RadioGraphics 2004 24: 1714-1718 (DOI: 10.1148/rg.246035225); [Figures Only] [Full Text] [PDF]  

Todd S. Regier and Faridali G. Ramji
Topic Collection: Pediatric Radiology Topic Collection: Gastrointestinal Radiology Pediatric Hepatic Hemangioma
RadioGraphics 2004 24: 1719-1724 (DOI: 10.1148/rg.246035188); [Figures Only] [Full Text] [PDF]  

AAPM/RSNA Physics Tutorial:Back

Mahadevappa Mahesh
Topic Collection: Breast (Imaging and Interventional) Topic Collection: Physics and Basic Science
The basic principles of digital mammography are reviewed, its advantages over screen-film mammography are discussed, and the characteristics of different full-field digital mammography systems currently approved for clinical use are described.
RadioGraphics 2004 24: 1747-1760 (DOI: 10.1148/rg.246045102); [Abstract] [Figures Only] [Full Text] [PDF]  

infoRAD:Back

Edward J. Escott and David Rubinstein
Topic Collection: Informatics
Free programs for viewing and processing DICOM images on the Macintosh platform are evaluated according to a wide range of criteria, including documentation, ease of use, windowing features, ability to convert to and from various file formats, image processing features, and overall performance.
RadioGraphics 2004 24: 1763-1777 (DOI: 10.1148/rg.246045049); [Abstract] [Figures Only] [Full Text] [PDF]  

Paul F. Whelan, Robert J. T. Sadleir, and Ovidiu Ghita
Topic Collection: Informatics
The article introduces a no-cost, user-friendly visual programming-based image analysis development environment that can be used to design computer-aided diagnostic applications.
RadioGraphics 2004 24: 1779-1789 (DOI: 10.1148/rg.246045021); [Abstract] [Figures Only] [Full Text] [PDF]  

Special Communications:Back

Hedvig Hricak
Special Communication: Congratulations to the 2004 Editorial Fellow
RadioGraphics 2004 24: 1607 (DOI: 10.1148/rg.246045961); [Figures Only] [Full Text] [PDF]  

Brian C. Lentle and William W. Olmsted
A Note of Thanks
RadioGraphics 2004 24: 1675-1678 [Full Text] [PDF]  

Editorials:Back

David E. Avrin
Editorial: RadioGraphics, Informatics, Bill G, and Open Source
RadioGraphics 2004 24: 1761-1762 (DOI: 10.1148/rg.246045159); [Full Text] [PDF]  

Special Reports:Back

Tim B. Hunter, Mihra S. Taljanovic, Pei H. Tsau, William G. Berger, and James R. Standen
Topic Collection: Chest Radiology
Medical devices of the chest are very common, and it is important to recognize their presence and understand their function.
RadioGraphics 2004 24: 1725-1746 (DOI: 10.1148/rg.246045031); [Abstract] [Figures Only] [Full Text] [PDF]  

Letters to the Editor:Back

David Karasick, Tim B. Hunter, and Mihra S. Taljanovic
Nursemaid Elbow Revisited and a Review of Congenital Radioulnar Synostosis
RadioGraphics 2004 24: 1608-1610 (DOI: 10.1148/rg.246045178); [Figures Only] [Full Text] [PDF]  

Illuminations:Back

Pilocytic Astrocytoma
RadioGraphics 2004 24: 1692 [Figures Only] [Full Text]  

Errata:Back

Errata
RadioGraphics 2004 24: 1610 [Full Text] [PDF]  

Departments:Back

Call for Historical Anecdotes
RadioGraphics 2004 24: [PDF]

Publication Information for Authors
RadioGraphics 2004 24: [Full Text]

To see an article, click its [Full Text] or [PDF] link. To review many abstracts, check the boxes to the left of the titles you want, and click the 'Get All Checked Abstract(s)' button. To see one abstract at a time, click its [Abstract] link.

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