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| | | <link:roleType id="OtherAssetsDetails" roleURI="http://www.lantheus.com/role/OtherAssetsDetails"> |
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| <link:definition> 9954542 - Disclosure - Commitments and Contingencies - Schedule of Purchase Commitments Under Noncancelable Arrangements (Details) </link:definition> |
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| | | <link:roleType id="AcquisitionofAssetsDetails" roleURI="http://www.lantheus.com/role/AcquisitionofAssetsDetails"> |
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| | | <link:roleType id="SegmentInformationDetails" roleURI="http://www.lantheus.com/role/SegmentInformationDetails"> |
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| | | <link:roleType id="SubsequentEventDetails" roleURI="http://www.lantheus.com/role/SubsequentEventDetails"> |
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| <xs:element id="lnth_POINTBiopharmaMember" abstract="true" name="POINTBiopharmaMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/> |
| <xs:element id="lnth_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseSection162" abstract="false" name="EffectiveIncomeTaxRateReconciliationNondeductibleExpenseSection162" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/> |
| <xs:element id="lnth_ConvertibleSeniorNotes2625PercentDue2027Member" abstract="true" name="ConvertibleSeniorNotes2625PercentDue2027Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/> |
| <xs:element id="lnth_PNT2002LicenseAgreementMember" abstract="true" name="PNT2002LicenseAgreementMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/> |
| <xs:element id="lnth_OperatingExpensesBeforeGainLossOnSaleOfAssets" abstract="false" name="OperatingExpensesBeforeGainLossOnSaleOfAssets" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/> |
| <xs:element id="lnth_DebtInstrumentCovenantCompliancePercentageOfAdditionalInterestUponNoncompliance" abstract="false" name="DebtInstrumentCovenantCompliancePercentageOfAdditionalInterestUponNoncompliance" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types1:percentItemType"/> |
| <xs:element id="lnth_TotalStockholderReturnRestrictedStockAwardsMember" abstract="true" name="TotalStockholderReturnRestrictedStockAwardsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/> |
| <xs:element id="lnth_LicenseAndRoyaltyRevenuesSalesBasedMilestonePaymentMember" abstract="true" name="LicenseAndRoyaltyRevenuesSalesBasedMilestonePaymentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/> |
| <xs:element id="lnth_DebtCovenantPeriodDomain" abstract="true" name="DebtCovenantPeriodDomain" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/> |
| <xs:element id="lnth_AssetRetirementObligationAccelerationExpense" abstract="false" name="AssetRetirementObligationAccelerationExpense" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/> |
| <xs:element id="lnth_PuertoRicanRadiopharmacyServicingSubsidiaryMember" abstract="true" name="PuertoRicanRadiopharmacyServicingSubsidiaryMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/> |
| <xs:element id="lnth_CashPayments2022Member" abstract="true" name="CashPayments2022Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/> |
| <xs:element id="lnth_BusinessCombinationContingentLiabilityContingentValueRightPercentageOfTotalConsideration" abstract="false" name="BusinessCombinationContingentLiabilityContingentValueRightPercentageOfTotalConsideration" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:percentItemType"/> |
| <xs:element id="lnth_AssetAcquisitionRoyaltyPercentage" abstract="false" name="AssetAcquisitionRoyaltyPercentage" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:percentItemType"/> |
| <xs:element id="lnth_AccruedFreightCostsCurrent" abstract="false" name="AccruedFreightCostsCurrent" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/> |
| <xs:element id="lnth_StrategicPartnershipsAndOtherMember" abstract="true" name="StrategicPartnershipsAndOtherMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/> |
| <xs:element id="lnth_LeaseLiability" abstract="false" name="LeaseLiability" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/> |
| <xs:element id="lnth_EffectiveIncomeTaxRateReconciliationIncreaseInIndemnificationDeferredTaxAsset" abstract="false" name="EffectiveIncomeTaxRateReconciliationIncreaseInIndemnificationDeferredTaxAsset" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/> |
| <xs:element id="lnth_A2022FacilityCovenantsMember" abstract="true" name="A2022FacilityCovenantsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/> |
| <xs:element id="lnth_LicenseandRoyaltyRevenuesMember" abstract="true" name="LicenseandRoyaltyRevenuesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/> |
| <xs:element id="lnth_ProgenicsMember" abstract="true" name="ProgenicsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/> |
| <xs:element id="lnth_Amended10b51PlanMember" abstract="true" name="Amended10b51PlanMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/> |
| <xs:element id="lnth_CurrentlyMarketedProductMember" abstract="true" name="CurrentlyMarketedProductMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/> |
| <xs:element id="lnth_RightOfUseAssetObtainedInExchangeForLeaseLiabilityAbstract" abstract="true" name="RightOfUseAssetObtainedInExchangeForLeaseLiabilityAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/> |
| <xs:element id="lnth_CashFlowLesseeAbstract" abstract="true" name="CashFlowLesseeAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/> |
| <xs:element id="lnth_OtherPrecisionDiagnosticsMember" abstract="true" name="OtherPrecisionDiagnosticsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/> |
| <xs:element id="lnth_NetSalesTargetsForAzedraMember" abstract="true" name="NetSalesTargetsForAzedraMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/> |
| <xs:element id="lnth_BusinessCombinationContingentLiabilityContingentValueRightConsideration" abstract="false" name="BusinessCombinationContingentLiabilityContingentValueRightConsideration" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/> |
| <xs:element id="lnth_ContingentValueRightMember" abstract="true" name="ContingentValueRightMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/> |
| <xs:element id="lnth_ContingentPaymentsUnderCompanysLicenseAgreements" abstract="false" name="ContingentPaymentsUnderCompanysLicenseAgreements" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/> |
| <xs:element id="lnth_DebtInstrumentCovenantComplianceNumberOfFinancialCovenants" abstract="false" name="DebtInstrumentCovenantComplianceNumberOfFinancialCovenants" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/> |
| <xs:element id="lnth_MeasurementInputProbabilityOfSuccessMember" abstract="true" name="MeasurementInputProbabilityOfSuccessMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/> |
| <xs:element id="lnth_RadiopharmaceuticalOncologyMember" abstract="true" name="RadiopharmaceuticalOncologyMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/> |
| <xs:element id="lnth_Q12024Member" abstract="true" name="Q12024Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/> |
| <xs:element id="lnth_PerspectiveTherapeuticsIncMember" abstract="true" name="PerspectiveTherapeuticsIncMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/> |
| <xs:element id="lnth_ContingentConsiderationNetSalesTargetsMember" abstract="true" name="ContingentConsiderationNetSalesTargetsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/> |
| <xs:element id="lnth_LeaseWeightedAverageRemainingLeaseTermAbstract" abstract="true" name="LeaseWeightedAverageRemainingLeaseTermAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/> |
| </xs:schema> |