Table 1.

Clinical characteristics, histopathology, and PET-findings in indolent and aggressive lymphoma

A. Correlation of histopathology, FLT/FDG uptake, and proliferation in indolent lymphoma
Patient no.HistologyAgeClinical stageLesions FLT-PETLesions routine stagingMean FLT-SUVMean FDG-SUVMax FLT-SUVMax FDG-SUVKi-67 index *
2Follicular lymphoma grade I60IV A79792.16.33.610.24
5Extramedullary plasmacytoma67I A331.32.11.82.8n/a
6Lymphoplasmocytic lymphoma44IV A832.11.43.71.8n/a
7Follicular lymphoma grade I57IV B Rel.53574.53.98.16.1n/a
9Follicular lymphoma grade II70IV A552.9n/a4.6n/a50
15Follicular lymphoma NOS38IV B Rel.51522.64.54.26.5n/a
17Follicular lymphoma grade I53III A14141.53.22.75.11
21Follicular lymphoma grade I48II A E Rel.322.73.14.23.95
25Follicular lymphoma grade I37III B29152.8n/a5.1n/an/a
28Follicular lymphoma grade I53II A331.9n/a3.2n/a20
31Extranodal marginal zone lymphoma (MALT type)58I E111.23.21.33.91
B. Correlation of histopathology, FLT/FDG uptake, and proliferation in aggressive lymphoma
1Diffuse large B-cell lymphoma70IV33135.53.110.34.780
3Diffuse large B-cell lymphoma (anaplastic variant)44IV114.16.65.610.580
8Diffuse large B-cell lymphoma64IV B664.83.65.35.580
10Diffuse large B-cell lymphoma (mediastinum)49III B Rel.324.7n/a6.6n/a85
11Diffuse large B-cell lymphoma43IV B Rel.553.23.15.64.0n/a
12Diffuse large B-cell lymphoma (anaplastic variant)39IV B229.2n/a12.3n/an/a
13Diffuse large B-cell lymphoma53III A Rel.225.3n/a8.7n/a80
14Diffuse large B-cell lymphoma61III E Rel.33255.8n/a10.4n/a95
16Diffuse large B-cell lymphoma56IV B1135.72.09.73.248
18Diffuse large B-cell lymphoma46I A E114.45.25.97.8n/a
19Diffuse large B-cell lymphoma (centroblastic variant)39IV A E438.515.917.021.2n/a
20Diffuse large B-cell lymphoma35IV B353.713.25.222.5n/a
22Diffuse large B-cell lymphoma66II E B Rel.59544.88.58.713.8100
23Diffuse large B-cell lymphoma (anaplastic variant)38III B17105.86.29.58.390
24Diffuse large B-cell lymphoma (T-cell rich variant)58IV B666.4n/a10.9n/an/a
26Diffuse large B-cell lymphoma (anaplastic variant)38I A738.3n/a14.3n/a90
29Diffuse large B-cell lymphoma56I E Rel.113.5n/a3.7n/an/a
30Diffuse large B-cell lymphoma (T-cell rich variant)64IV A E983.4n/a3.7n/a80
32Diffuse large B-cell lymphoma (anaplastic variant)82IV A15128.8n/a9.4n/a90
33Diffuse large B-cell lymphoma (anaplastic variant)50I B448.0n/a9.1n/a80
34Diffuse large B-cell lymphoma (NOS)63IV E12125.22.16.02.4n/a
  • Abbreviations: Max, maximum; Rel., relapse.

  • * Number of Ki-67-labeled nuclei per total number of nuclei.