Tim C. Diss

TL;DR: IDH1 and IDH2 mutations represent the first common genetic abnormalities to be identified in conventional central and periosteal cartilaginous tumours and speculate that a mosaic pattern of IDH‐mutation‐bearing cells explains the reports of diverse tumours (gliomas, AML, multiple cartILaginous neoplasms, haemangiomas) occurring in the same patient.

TL;DR: Most H pylori-associated gastric MALT lymphomas that do not respond to antibiotic therapy are associated with t(11;18, q21;q21), which results in a chimeric transcript between the AP12 and MLT genes.

TL;DR: Within a prospective cohort study on 60 HIV-infected patients with MCD, 14 patients developed KSHV/HHV8-associated non-Hodgkin lymphoma (NHL), which fell into 2 groups, suggesting different pathogenesis.

TL;DR: KSHV infects monotypic but polyclonal naive B cells and is associated with a range of lymphoproliferative disorders frompolyclonal isolated plasmablasts and microlymphomas to monoclonal microlyymphoma and frank plasmblastic lymphomas in MCD patients.

TL;DR: CD10 is a phenotypic marker that specifically identifies the tumor cells in 90% of AITL, including the early cases, and provides an objective criterion for accurate and early diagnosis of A ITL.