The world's first wiki where authorship really matters (Nature Genetics, 2008). Due credit and reputation for authors. Imagine a global collaborative knowledge base for original thoughts. Search thousands of articles and collaborate with scientists around the globe.

wikigene or wiki gene protein drug chemical gene disease author authorship tracking collaborative publishing evolutionary knowledge reputation system wiki2.0 global collaboration genes proteins drugs chemicals diseases compound
Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)
 

Editor

Share

Personal info

View

Links

About

Terms

 

 
 
 
 

Schwannoma of the extremities: comparison of MRI and pentavalent technetium-99m-dimercaptosuccinic acid and gallium-67-citrate scintigraphy.

The diagnostic value of MRI and scintigraphy was studied in patients with Schwannomas of the upper or lower extremities. MRI (T1- and T2-weighted imaging), pentavalent 99mTc-dimercaptosuccinic acid and 67Ga-citrate scintigraphy were performed in 11 patients with 12 histologically proven benign Schwannomas. All six tumors with a maximum diameter > or = 3 cm showed marked accumulation of pentavalent 99mTc-dimercaptosuccinic acid, whereas they showed no uptake of 67Ga-citrate. MRI detected all of the tumors, and the lesions had a signal intensity equal to or slightly less than that of skeletal muscle on T1-weighted images and hyperintense to that of subcutaneous fat on T2-weighted images. MRI was superior to detect small Schwannomas of the extremities. A positive 99mTc-dimercaptosuccinic acid scan and a negative 67Ga-citrate scan however is useful to distinguish sarcoma with myxoid change from Schwannoma.[1]

References

  1. Schwannoma of the extremities: comparison of MRI and pentavalent technetium-99m-dimercaptosuccinic acid and gallium-67-citrate scintigraphy. Kobayashi, H., Kotoura, Y., Sakahara, H., Hosono, M., Hosono, M., Tsaboyama, T., Yamamuro, T., Endo, K., Konishi, J. J. Nucl. Med. (1994) [Pubmed]
Annotations and hyperlinks in this abstract are from individual authors of WikiGenes or automatically generated by the WikiGenes Data Mining Engine. The abstract is from MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.About WikiGenesOpen Access LicencePrivacy PolicyTerms of Useapsburg
 
WikiGenes - Universities