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Concurrent Focal Hepatic and Splenic Lesions A Pictorial Guide to Differential Diagnosis

Concurrent Focal Hepatic and Splenic Lesions A Pictorial Guide to Differential Diagnosis PICTORIAL ESSAY:ABDOMINAL IMAGING Concurrent Focal Hepatic and Splenic Lesions A Pictorial Guide to Differential Diagnosis Marchelle J. Bean, MD, Karen M. Horton, MD, and Elliot K. Fishman, MD individuals, often because of tuberculosis, histoplasmosis, Abstract: Although medical literature and differential diagnoses Pneumocystis carinii, and disseminated bacterial and fungal discussions tend to be organ specific, systemic diseases more com- infections (Figs. 1, 2). monly manifest with multi-organ involvement. Detection of dual or- Computed tomography demonstrates multiple small ar- gan involvement combined with clinical history narrows the differ- eas of low attenuation, often with ring enhancement. Inter- ential to provide a more specific diagnosis. Two organs closely linked nally, the lesion may mimic a simple cyst or contain septations are the liver and the spleen. Many processes affect both of these or- and debris. The appearance of a host of infectious diseases and gans through their common denominator, the reticuloendothelial sys- metastatic deposits may have an identical imaging appearance, tem (RES). This pictorial essay reviews the wide spectrum of benign and malignant pathologies to be considered when computed tomog- with diagnosis resting on histologic sampling or response to raphy (CT) demonstrates concurrent focal disease in the liver and treatment. spleen. Key http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Journal of Computer Assisted Tomography Wolters Kluwer Health

Concurrent Focal Hepatic and Splenic Lesions A Pictorial Guide to Differential Diagnosis

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References (11)

Copyright
Copyright © 2004 by Lippincott Williams & Wilkins
ISSN
0363-8715
eISSN
1532-3145
DOI
10.1097/01.rct.0000134196.34914.8f
Publisher site
See Article on Publisher Site

Abstract

PICTORIAL ESSAY:ABDOMINAL IMAGING Concurrent Focal Hepatic and Splenic Lesions A Pictorial Guide to Differential Diagnosis Marchelle J. Bean, MD, Karen M. Horton, MD, and Elliot K. Fishman, MD individuals, often because of tuberculosis, histoplasmosis, Abstract: Although medical literature and differential diagnoses Pneumocystis carinii, and disseminated bacterial and fungal discussions tend to be organ specific, systemic diseases more com- infections (Figs. 1, 2). monly manifest with multi-organ involvement. Detection of dual or- Computed tomography demonstrates multiple small ar- gan involvement combined with clinical history narrows the differ- eas of low attenuation, often with ring enhancement. Inter- ential to provide a more specific diagnosis. Two organs closely linked nally, the lesion may mimic a simple cyst or contain septations are the liver and the spleen. Many processes affect both of these or- and debris. The appearance of a host of infectious diseases and gans through their common denominator, the reticuloendothelial sys- metastatic deposits may have an identical imaging appearance, tem (RES). This pictorial essay reviews the wide spectrum of benign and malignant pathologies to be considered when computed tomog- with diagnosis resting on histologic sampling or response to raphy (CT) demonstrates concurrent focal disease in the liver and treatment. spleen. Key

Journal

Journal of Computer Assisted TomographyWolters Kluwer Health

Published: Sep 1, 2004

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