Sökning: onr:"swepub:oai:DiVA.org:uu-152737" >
Whole-body diffusio...
Whole-body diffusion-weighted imaging compared with FDG-PET/CT in staging of lymphoma patients
-
- Abdul Qadhr, Göran (författare)
- Uppsala universitet,Enheten för radiologi
-
- Molin, Daniel (författare)
- Uppsala universitet,Enheten för onkologi
-
- Åström, Gunnar (författare)
- Uppsala universitet,Enheten för radiologi,Enheten för onkologi
-
visa fler...
-
- Suurküla, Madis (författare)
- Uppsala universitet,Institutionen för medicinska vetenskaper,Department of Nuclear Medicine
-
- Johansson, Lars (författare)
- Uppsala universitet,Enheten för radiologi
-
- Hagberg, Hans (författare)
- Uppsala universitet,Enheten för onkologi
-
- Ahlström, Håkan (författare)
- Uppsala universitet,Enheten för radiologi
-
visa färre...
-
(creator_code:org_t)
- 2011-03-01
- 2011
- Engelska.
-
Ingår i: Acta Radiologica. - : SAGE Publications. - 0284-1851 .- 1600-0455. ; 52:2, s. 173-180
- Relaterad länk:
-
https://urn.kb.se/re...
-
visa fler...
-
https://doi.org/10.1...
-
visa färre...
Abstract
Ämnesord
Stäng
- Background:Diffusion-weighted imaging (DWI) has become increasingly valuable in lymph node imaging, yet the clinical utility of this technique in the staging of lymphoma has not been established.Purpose:To compare whole-body DWI with FDG-PET/CT in the staging of lymphoma patients.Material and Methods:Thirty-one patients, eight with Hodgkin lymphoma (HL) and 23 with non-Hodgkin's lymphoma (18 aggressive and five indolent) underwent both whole-body DWI, whole-body MRI (T1W and T2W-STIR) and FDG-PET/CT. Lesions on whole-body DWI were only considered positive if they correlated with lesions on T1W and T2W-STIR images. The staging given by each technique was compared, according to the Ann Arbor staging system. Differences in staging were solved using biopsy results, and clinical and CT follow-ups as standard of reference.Results: The staging was the same for DWI and FDG-PET/CT in 28 (90.3%) patients and different in three (9.7%). Of the 28 patients with the same staging, 11 had stage IV in both techniques and 17 had stages 0-III. No HL or aggressive non-Hodgkin's lymphoma patients had different staging. Three indolent small lymphocytic lymphoma/chronic lymphocytic leukemia (SLL/CLL) lymphoma had higher staging with DWI when compared with FDG-PET/CT. One small subcutaneous breast lymphoma was not seen but all other extranodal sites were detected by both techniques.Conclusion:Whole-body DWI is a promising technique for staging of both (aggressive and indolent) non-Hodgkin's lymphoma and HL.
Nyckelord
- Whole-body diffusion-weighted imaging
- lymphoma
- FDG-PET/CT
- MEDICINE
- MEDICIN
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
Hitta via bibliotek
Till lärosätets databas