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Article: Radiologic manifestations of primary solitary extramedullary and multiple solitary plasmacytomas

TitleRadiologic manifestations of primary solitary extramedullary and multiple solitary plasmacytomas
Authors
KeywordsCT
MRI
Oncologic imaging
Plasma cell tumor
Plasmacytoma
Issue Date2006
PublisherAmerican Roentgen Ray Society. The Journal's web site is located at http://www.arrs.org/scriptcontent/ajr/index.cfm
Citation
American Journal Of Roentgenology, 2006, v. 186 n. 3, p. 821-827 How to Cite?
AbstractOBJECTIVE. Primary solitary extramedullary and multiple solitary plasmacytomas are rare manifestations of plasma cell tumors. This study reviews their imaging spectrum in 12 patients. CONCLUSION. Imaging features of primary solitary extramedullary and multiple solitary plasmacytomas are nonspecific but are compatible with solid tumors that are isointense on T1-weighted images and iso- to hyperintense on T2-weighted images relative to muscle and white matter with variable enhancement. Large tumors may show necrosis and destruction, infiltration, or encasement of adjacent structures. Multiplicity of lesions and regional lymphadenopathy were evident on imaging in only five cases each. Imaging alone cannot differentiate these tumors from more common malignant entities such as carcinoma, meningioma in cases of intracranial extramedullary plasmacytomas, or metastasis from other primaries. The role of imaging should be focused on early detection of additional or recurrent lesions and the presence of regional lymphadenopathy, which will influence clinical management. © American Roentgen Ray Society.
Persistent Identifierhttp://hdl.handle.net/10722/72373
ISSN
2015 Impact Factor: 2.66
2015 SCImago Journal Rankings: 1.439
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorOoi, GCen_HK
dc.contributor.authorChim, JCSen_HK
dc.contributor.authorAu, WYen_HK
dc.contributor.authorKhong, PLen_HK
dc.date.accessioned2010-09-06T06:41:03Z-
dc.date.available2010-09-06T06:41:03Z-
dc.date.issued2006en_HK
dc.identifier.citationAmerican Journal Of Roentgenology, 2006, v. 186 n. 3, p. 821-827en_HK
dc.identifier.issn0361-803Xen_HK
dc.identifier.urihttp://hdl.handle.net/10722/72373-
dc.description.abstractOBJECTIVE. Primary solitary extramedullary and multiple solitary plasmacytomas are rare manifestations of plasma cell tumors. This study reviews their imaging spectrum in 12 patients. CONCLUSION. Imaging features of primary solitary extramedullary and multiple solitary plasmacytomas are nonspecific but are compatible with solid tumors that are isointense on T1-weighted images and iso- to hyperintense on T2-weighted images relative to muscle and white matter with variable enhancement. Large tumors may show necrosis and destruction, infiltration, or encasement of adjacent structures. Multiplicity of lesions and regional lymphadenopathy were evident on imaging in only five cases each. Imaging alone cannot differentiate these tumors from more common malignant entities such as carcinoma, meningioma in cases of intracranial extramedullary plasmacytomas, or metastasis from other primaries. The role of imaging should be focused on early detection of additional or recurrent lesions and the presence of regional lymphadenopathy, which will influence clinical management. © American Roentgen Ray Society.en_HK
dc.languageengen_HK
dc.publisherAmerican Roentgen Ray Society. The Journal's web site is located at http://www.arrs.org/scriptcontent/ajr/index.cfmen_HK
dc.relation.ispartofAmerican Journal of Roentgenologyen_HK
dc.subjectCTen_HK
dc.subjectMRIen_HK
dc.subjectOncologic imagingen_HK
dc.subjectPlasma cell tumoren_HK
dc.subjectPlasmacytomaen_HK
dc.subject.meshDiagnosis, Differentialen_HK
dc.subject.meshFemaleen_HK
dc.subject.meshHumansen_HK
dc.subject.meshMagnetic Resonance Imagingen_HK
dc.subject.meshMaleen_HK
dc.subject.meshMiddle Ageden_HK
dc.subject.meshNeoplasms, Multiple Primary - diagnosisen_HK
dc.subject.meshPlasmacytoma - diagnosisen_HK
dc.subject.meshRetrospective Studiesen_HK
dc.titleRadiologic manifestations of primary solitary extramedullary and multiple solitary plasmacytomasen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0361-803X&volume=186&issue=3&spage=821&epage=7&date=2006&atitle=Radiologic+Manifestations+of+Primary+Solitary+Extramedullary+and+Multiple+Solitary+Plasmacytomas+en_HK
dc.identifier.emailChim, JCS:jcschim@hku.hken_HK
dc.identifier.emailKhong, PL:plkhong@hkucc.hku.hken_HK
dc.identifier.authorityChim, JCS=rp00408en_HK
dc.identifier.authorityKhong, PL=rp00467en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.2214/AJR.04.1787en_HK
dc.identifier.pmid16498114-
dc.identifier.scopuseid_2-s2.0-33645832992en_HK
dc.identifier.hkuros120316en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-33645832992&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume186en_HK
dc.identifier.issue3en_HK
dc.identifier.spage821en_HK
dc.identifier.epage827en_HK
dc.identifier.isiWOS:000235616600033-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridOoi, GC=7006176119en_HK
dc.identifier.scopusauthoridChim, JCS=7004597253en_HK
dc.identifier.scopusauthoridAu, WY=36889000300en_HK
dc.identifier.scopusauthoridKhong, PL=7006693233en_HK
dc.identifier.citeulike9751514-

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