Poscente, M. (2026) “P021 | Somatic testing for myeloproliferative neoplasms and re-analysis of sequence data in first-degree relatives allow the diagnosis of mpl-related autosomal dominant thrombocythemia: a benign condition or a precancerous disorder? <a href="https://haematologica.org/search/search?query=D.+Guadagnolo">D. Guadagnolo</a><sup>1|2</sup>, <a href="https://haematologica.org/search/search?query=P.+Cercola">P. Cercola</a><sup>1</sup>, <a href="https://haematologica.org/search/search?query=M.+Lo+Presti">M. Lo Presti</a><sup>1</sup>, <a href="https://haematologica.org/search/search?query=S.+Quattrociocchi">S. Quattrociocchi</a><sup>1</sup>, <a href="https://haematologica.org/search/search?query=F.+Rosetto">F. Rosetto</a><sup>1</sup>, <a href="https://haematologica.org/search/search?query=F.+Natoni">F. Natoni</a><sup>1</sup>, <a href="https://haematologica.org/search/search?query=R.+Latagliata">R. Latagliata</a><sup>3</sup>, <a href="https://haematologica.org/search/search?query=R.+Laureana">R. Laureana</a><sup>3</sup>, <a href="https://haematologica.org/search/search?query=A.+Diveroli">A. Diveroli</a><sup>3</sup>, <a href="https://haematologica.org/search/search?query=S.+Proietti">S. Proietti</a><sup>1</sup>, <a href="https://haematologica.org/search/search?query=S.+Ciucciarelli">S. Ciucciarelli</a><sup>1</sup>, <a href="https://haematologica.org/search/search?query=M.+Tonizza">M. Tonizza</a><sup>1</sup>, <a href="https://haematologica.org/search/search?query=G.+Pessina">G. Pessina</a><sup>1</sup> | <i><sup>1</sup>UOSD Laboratorio Genetica Medica, Ospedale S. Rosa, ASL Viterbo; <sup>2</sup>Department of Molecular Medicine, Sapienza University of Rome; <sup>3</sup>UOC Ematologia, Ospedale S. Rosa, ASL Viterbo</i&gt;”, Haematologica. Pavia, Italy, 111(s1). doi: 10.3324/haematol.2026.s1.92.