{Reference Type}: Case Reports {Title}: Diagnostic challenges: strange presentation for a common disease-a case of fever with splenic involvement of unknown nature in a peripheral T-cell lymphoma treated with alemtuzumab. {Author}: Peta JA;Coti Zelati G;Tirelli R;Caronni M;Furlan L;Dalla Porta M;Rossi FG;Croci GA;Bozzi G;Milani O;Peta JA;Coti Zelati G;Tirelli R;Caronni M;Furlan L;Dalla Porta M;Rossi FG;Croci GA;Bozzi G;Milani O; {Journal}: Intern Emerg Med {Volume}: 17 {Issue}: 6 {Year}: Sep 2022 {Factor}: 5.472 {DOI}: 10.1007/s11739-022-03007-8 {Abstract}: