High cell-free DNA is associated with disease progression, inflammasome activation and elevated levels of inflammasome-related cytokine IL-18 in patients with myelofibrosis.

Myelofibrosis (MF) is a clonal hematopoietic stem cell disorder classified among chronic myeloproliferative neoplasms, characterized by exacerbated myeloid and megakaryocytic proliferation and bone marrow fibrosis. It is induced by driver (//) and high molecular risk mutations coupled to a sustained inflammatory state that contributes to disease pathogenesis. Patient outcome is determined by stratification into risk groups and refinement of current prognostic systems may help individualize treatment decisions.

[Carotid sinus syndrome associated to cervical B-cell lymphoma].

We present the case of a 75-year-old male with history of 5 months of right submaxillary tumor, with no clear etiology, who consulted for episodes of syncope preceded by dyspnea and sudden onset of profuse sweating. During his stay at the hospital, electrocardiographic records showed more than 3-second-long pauses after head movements, with a sensation of imminent loss of consciousness associated. A temporary pacemaker was required.