略語大辞典 [Med] 17 MLUS monoclonal lymphocytosis of undetermined significance 意味不明のモノクローナル リンパ球増加症. 良性疾患.monoclonal lymphocytosis of undetermined significance; a blood disease; different from CLL(chronic lymphocytic leukemia); [Med]. 丸善「略語大辞典」JLogosID : 11861265