A cause of hyperlymphocytosis exceeding 800 G/L: Prolymphocytic leukemia T (PLL-T). Journal title: Saudi Journal of Pathology and Microbiology Authors: Hanane Khalki, Abdelaziz Khalloufi, Hicham Eddou, Amadou Djibrilla, Amal Taghouti, Imane Tlamçani, M... Subject(s):