@article{Roberto Castelli_Daniela Lambertenghi Deliliers_Lorenza C. Zingale_Enrico Maria Pogliani_Marco Cicardi_2007, place={Pavia, Italy}, title={Lymphoproliferative disease and acquired C1 inhibitor deficiency}, volume={92}, url={https://haematologica.org/article/view/4454}, DOI={10.3324/haematol.10769}, abstractNote={Angioedema due to acquired deficiency of the C1-inhibitor is a bridging condition between autoimmunity and lymphoproliferation. We report 32 patients with acquired C1 inhibitor deficiency: 23 have anti C1-inhibitor autoantibodies; 13 have monoclonal gammopathies of unknown significance and 9 have non-Hodgkin’s lymphoma. Our series suggest that different forms of B cell disorders coexist and/or evolve into each other in acquired angioedema.}, number={5}, journal={Haematologica}, author={Roberto Castelli and Daniela Lambertenghi Deliliers and Lorenza C. Zingale and Enrico Maria Pogliani and Marco Cicardi}, year={2007}, month={May}, pages={716-718} }