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The Multiple Primaries Calculator was designed to be used with the coding manual. Follow the rules and workflow in the manual prior to using the calculator. Use the Multiple Primaries Calculator when the rules instruct you to do so. If you are working with cases diagnosed before 2010 use the ICD-O-3 Hematopoietic Primaries Table (PDF) instead. This calculator should only be used for cases where at least one of the diagnoses is from 2010 or forward.

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31 neoplasms match all terms 198 neoplasms match any term
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Relevance ICD-O-3 Morphology ▲ Name Alternate Names
29.817444219066935
9737/3 ALK-positive large B-cell lymphoma (ALK+ LBCL)
4.259634888438134
None Autoimmune lymphoproliferative syndrome (ALP)
15.111561866125761
9813/3 B lymphoblastic leukemia/lymphoma [B-ALL/LBL] with KMT2A rearrangement
15.26369168356998
9823/3 Chronic lymphocytic leukemia/small lymphocytic lymphoma (CLL/SLL) Malignant lymphoma, small cell diffuse [OBS] (see 9670/3 prior to 2010)
14.60446247464503
9653/3 Classic Hodgkin lymphoma, lymphocyte depleted, NOS (LDCHL)
13.28600405679513
9651/3 Classic Hodgkin lymphoma, lymphocyte-rich (LR-cHL)
18.154158215010142
9652/3 Classic Hodgkin lymphoma, mixed cellularity (MC-cHL)
100.0
9680/3 Diffuse large B-cell lymphoma, NOS (DLBCL) B-cell lymphoma, unclassifiable, with features intermediate between diffuse large B-cell lymphoma and Burkitt lymphoma (DLBCL/BL)
Diffuse large B-cell lymphoma, activated (non-germinal centre) B-cell subtype
Diffuse large B-cell lymphoma, germinal centre B-cell subtype
AIDS-related diffuse large B-cell lymphoma
46.06997971602434
9699/3 Extranodal marginal zone lymphoma of mucosa-associated lymphoid tissue (MALT lymphoma)
37.75354969574036
9690/3 Follicular lymphoma (FL), NOS Malignant lymphoma, mixed small and large cell, diffuse (see 9675/3 prior to 2010)
Malignant lymphoma, mixed cell type, diffuse [OBS[ (see 9675/3 prior to 2010)
22.641987829614603
9695/3 Follicular lymphoma, grade 1
22.616632860040568
9691/3 Follicular lymphoma, grade 2 Malignant lymphoma, mixed small cleaved and large cell, follicular [OBS]
40.66937119675456
9698/3 Follicular lymphoma, grade 3 Follicular large B-cell lymphoma (FLBCL)
Large B-cell lymphoma with IRF4 rearrangement (LBCL-IRF4-R)
Malignant lymphoma, large cell, follicular, NOS
Malignant lymphoma, large cell, noncleaved, follicular [OBS]
21.348884381338742
9716/3 Hepatosplenic T-cell lymphoma (HSTCL)
9.863083164300203
9654/3 Hodgkin lymphoma, lymphocyte depletion, diffuse fibrosis [OBS] (see 9653/3 for 2010+) obsolete
10.674442190669371
9655/3 Hodgkin lymphoma, lymphocyte depletion, reticular [OBS]
24.645030425963487
9712/3 Intravascular (large) B-cell lymphoma (IVLBCL) (see 9680/3 prior to 2010) Angiotropic large cell lymphoma [OBS]
Classic intravascular (large) B-cell lymphoma (Classic IVLBCL)
Cutaneous intravascular (large) B-cell lymphoma (Cutaneous IVLBCL)
Hemophagocytic intravascular (large) B-cell lymphoma (Hemophagocytic IVLBCL)
35.725152129817445
9738/3 KSHV/HHV8-positive diffuse large B-cell lymphoma HHV8-positive diffuse large B-cell lymphoma
Large B-cell lymphoma arising in HHV8-associated multicentric Castleman disease (HHV8 MCD)
12.271805273833673
9766/3 Lymphomatoid granulomatosis (LyG) grade 3 (see 9680/3 prior to 2021)
27.079107505070994
9684/3 Malignant lymphoma, large B-cell, diffuse, immunoblastic, NOS (see 9680/3 for 2010+) obsolete Diffuse large B-cell lymphoma, immunoblastic subtypes (see 9680/3 for 2010+)
Malignant lymphoma, large cell, immunoblastic (see 9680/3 for 2010+)
16.024340770791078
9675/3 Malignant lymphoma, mixed small and large cell, diffuse (see 9690/3 for 2010+) obsolete Malignant lymphoma, mixed cell type, diffuse [OBS] (see 9690/3 for 2010+)
26.774847870182555
9591/3 Malignant lymphoma, non-Hodgkin, NOS Malignant lymphoma, small cell, noncleaved, diffuse [OBS]
Malignant lymphoma, small cleaved cell diffuse [OBS]
Splenic diffuse red pulp small B-cell lymphoma (SDRPL)
34.88843813387424
9673/3 Mantle cell lymphoma (MCL) Mantle cell lymphoma, small cell
36.40973630831643
9596/3 Mediastinal grey-zone lymphoma (MGZL) B-cell lymphoma, unclassifiable, with features intermediate between diffuse large B-cell lymphoma and classic Hodgkin lymphoma
17.44421906693712
9659/3 Nodular lymphocyte predominant Hodgkin lymphoma (NLPHL)
Glossary