Acta Medica, vol.54, 2023 (Peer-Reviewed Journal)
Cancer-associated vasculitides are classified as
‘vasculitides of possible etiologies’ according
to the Chapel Hill Consensus Conference [1].
All hematological and solid organ neoplasms,
clonal B cell lymphoproliferative diseases, and
myelodysplastic syndromes (MDS) can cause
vasculitides [1]. Used in terminology with probable
etiology (e.g. ‘ANCA vasculitis associated with
gastric cancer’) [1]. Paraneoplastic vasculitis
terminology is also used in many studies [2]. When
the case reports were examined, the most common
vasculitis-associated solid tumor was renal cell
cancer. In contrast, in the retrospective study of
Podjisek et al., the most common was found in lung
cancer [3].