MIR503HG and anaplastic large cell lymphoma: The study on aberrantly expressed lncRNAs in ALCL identified five lncRNAs, which were highly expressed in ALCL, including ~5, ~10, ~15, ~17, and ~19-fold for CACNA1G-AS1, BMS1P20, RNF144A-AS1, LINC01013, and MIR503HG, respectively.99