Lantheus Holdings, Inc. provided revenue guidance for its fiscal year ended December 31, 2023. Full year 2023 worldwide revenue expected to be in the range of $1.295 ? 1.297 billion, a 38 - 39% increase over the prior year including a $15 million RELISTOR milestone achievement.

Full year 2023 PYLARIFY revenue expected to be in the range of $851 - 853 million, pending final partner reconciliation, an increase of 61 - 62% over the prior year. Full year 2023 DEFINITY revenue expected to be approximately $279 million, a 14% increase over the prior year.