Case Report
A Rare Presentation of In Situ Mantle Cell Lymphoma and Follicular Lymphoma: A Case Report and Review of the Literature
Table 2
MCL in situ with FL.
| Case number | Histology | Immunohistochemistry flow cytometry | FISH/southern blot/PCR | Tissue microdissection | Molecular technique to determine clonal relationships | Results interpretation | Ref |
| 1 | MCL: In situ FL: LG/G1 | In situ MCL: CD5−; cyclin D1+; CD23− FL: CD10+; BCL2+ | NA | Not done | Not done | Not known | [5] |
| 2 | MCL: In situ FL: LG/G1 | In situ MCL: CD5+; cyclin D1+; CD23− FL: CD10+; BCL2+ | t + t(14; 18) + | Performed | IgH PCR FR1 FR3 JH | Clonally related | [6] |
| 3 | MCL: In situ FL: LG/G1-2, in situ | In situ MCL: CD5−; cyclin D1+; CD23− FL: CD10+; BCL2− In situ FL: CD10+; BCL2+ | t + t+ | Performed | IgH PCR FR2 D1–6 IgL PCR Vk/Kde | Clonally related | [7] |
| 4 | MCL: In situ FL: Stage 4B | In situ MCL: CD5−; cyclin D1+; CD23− FL: CD10+; BCL2+ | NA | Not done | Not Done | Not known | [8] |
| 5 | MCL: In situ FL: NA | In situ MCL: CD5+; cyclin D1−; CD23− FL: CD10+; BCL2+ | t + t + | Performed | PCR for IgH | Clonally related | [9] |
| 6 | MCL: In situ FL: NA | In situ MCL: CD5+; cyclin D1+; CD23 NA FL: CD10+; BCL2+ | t + t + | Performed | PCR for IgH | Clonally related | [9] |
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