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    <link:loc xlink:href="ango-20180531.xsd#ango_Royalties" xlink:label="loc_ango_Royalties_F9A6E414B222F11533FCA3DCC3AF2251" xlink:type="locator" />
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    <link:label id="lab_ango_RoyaltiesDueinSecondYear_6DC87DC50B08189D611EA3DCC3AFDBC7_label_en-US" xlink:label="lab_ango_RoyaltiesDueinSecondYear_6DC87DC50B08189D611EA3DCC3AFDBC7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Royalties, Due in Second Year</link:label>
    <link:label id="lab_ango_RoyaltiesDueinSecondYear_6DC87DC50B08189D611EA3DCC3AFDBC7_documentation_en-US" xlink:label="lab_ango_RoyaltiesDueinSecondYear_6DC87DC50B08189D611EA3DCC3AFDBC7" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Royalties, Due in Second Year</link:label>
    <link:loc xlink:href="ango-20180531.xsd#ango_RoyaltiesDueinSecondYear" xlink:label="loc_ango_RoyaltiesDueinSecondYear_6DC87DC50B08189D611EA3DCC3AFDBC7" xlink:type="locator" />
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    <link:loc xlink:href="ango-20180531.xsd#ango_RoyaltiesDueinThirdYear" xlink:label="loc_ango_RoyaltiesDueinThirdYear_0F8AA6DD850B84E1C8E7A3DCC3AFC11A" xlink:type="locator" />
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    <link:label id="lab_ango_RoyaltiesDueinFourthYear_33C2BE7B6A272575EEDFA3DCC3AF69C9_terseLabel_en-US" xlink:label="lab_ango_RoyaltiesDueinFourthYear_33C2BE7B6A272575EEDFA3DCC3AF69C9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Royalties, 2021</link:label>
    <link:label id="lab_ango_RoyaltiesDueinFourthYear_33C2BE7B6A272575EEDFA3DCC3AF69C9_label_en-US" xlink:label="lab_ango_RoyaltiesDueinFourthYear_33C2BE7B6A272575EEDFA3DCC3AF69C9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Royalties, Due in Fourth Year</link:label>
    <link:label id="lab_ango_RoyaltiesDueinFourthYear_33C2BE7B6A272575EEDFA3DCC3AF69C9_documentation_en-US" xlink:label="lab_ango_RoyaltiesDueinFourthYear_33C2BE7B6A272575EEDFA3DCC3AF69C9" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Royalties, Due in Fourth Year</link:label>
    <link:loc xlink:href="ango-20180531.xsd#ango_RoyaltiesDueinFourthYear" xlink:label="loc_ango_RoyaltiesDueinFourthYear_33C2BE7B6A272575EEDFA3DCC3AF69C9" xlink:type="locator" />
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    <link:label id="lab_ango_RoyaltiesDueinFifthYear_52928C3F035A6B7F4531A3DCC3AF947D_documentation_en-US" xlink:label="lab_ango_RoyaltiesDueinFifthYear_52928C3F035A6B7F4531A3DCC3AF947D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Royalties, Due in Fifth Year</link:label>
    <link:loc xlink:href="ango-20180531.xsd#ango_RoyaltiesDueinFifthYear" xlink:label="loc_ango_RoyaltiesDueinFifthYear_52928C3F035A6B7F4531A3DCC3AF947D" xlink:type="locator" />
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    <link:label id="lab_ango_RoyaltiesDueAfterFifthYear_A316C47ED7965602BBDFA3DCC3AFFE6E_terseLabel_en-US" xlink:label="lab_ango_RoyaltiesDueAfterFifthYear_A316C47ED7965602BBDFA3DCC3AFFE6E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Royalties, 2023 and thereafter</link:label>
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    <link:label id="lab_ango_RoyaltiesDueAfterFifthYear_A316C47ED7965602BBDFA3DCC3AFFE6E_documentation_en-US" xlink:label="lab_ango_RoyaltiesDueAfterFifthYear_A316C47ED7965602BBDFA3DCC3AFFE6E" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Royalties, Due After Fifth Year</link:label>
    <link:loc xlink:href="ango-20180531.xsd#ango_RoyaltiesDueAfterFifthYear" xlink:label="loc_ango_RoyaltiesDueAfterFifthYear_A316C47ED7965602BBDFA3DCC3AFFE6E" xlink:type="locator" />
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    <link:label id="lab_us-gaap_OtherCommitment_8DFD04AACB68C11EACE7A3DCC3AF9428_totalLabel_en-US" xlink:label="lab_us-gaap_OtherCommitment_8DFD04AACB68C11EACE7A3DCC3AF9428" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Other</link:label>
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherCommitment" xlink:label="loc_us-gaap_OtherCommitment_8DFD04AACB68C11EACE7A3DCC3AF9428" xlink:type="locator" />
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    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsGross_08F0F287C237BAA06A998F96E243E21A_verboseLabel_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsGross_08F0F287C237BAA06A998F96E243E21A" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Gross carrying value, finite-lived intangible assets</link:label>
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    <link:label id="lab_ango_ChangeInFairValueOfContingentConsideration_CD4E5DACC61608E77515A965BCADB037_terseLabel_en-US" xlink:label="lab_ango_ChangeInFairValueOfContingentConsideration_CD4E5DACC61608E77515A965BCADB037" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Change in fair value of contingent consideration</link:label>
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    <link:label id="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_C6F06B80A7630AFECA53A965BCAFF2A3_verboseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_C6F06B80A7630AFECA53A965BCAFF2A3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Changes in operating assets and liabilities:</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_C6F06B80A7630AFECA53A965BCAFF2A3_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_C6F06B80A7630AFECA53A965BCAFF2A3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Operating Capital [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:label="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_C6F06B80A7630AFECA53A965BCAFF2A3" xlink:type="locator" />
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    <link:label id="lab_us-gaap_IncreaseDecreaseInAccountsReceivable_6EA832C93B2039DD9E8AA965BCAF71FD_negatedLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInAccountsReceivable_6EA832C93B2039DD9E8AA965BCAF71FD" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Accounts receivable</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInAccountsReceivable_6EA832C93B2039DD9E8AA965BCAF71FD_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInAccountsReceivable_6EA832C93B2039DD9E8AA965BCAF71FD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Accounts Receivable</link:label>
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    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInInventories_D70E6CDDF595401D49A1A965BCAFB7C1" xlink:to="lab_us-gaap_IncreaseDecreaseInInventories_D70E6CDDF595401D49A1A965BCAFB7C1" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_99EBBEF7BC4D00C7A21CA965BCAF4336_negatedLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_99EBBEF7BC4D00C7A21CA965BCAF4336" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Prepaid expenses and other</link:label>
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:label="loc_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_99EBBEF7BC4D00C7A21CA965BCAF4336" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_99EBBEF7BC4D00C7A21CA965BCAF4336" xlink:to="lab_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_99EBBEF7BC4D00C7A21CA965BCAF4336" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_F50D17CF5322F4F0606CA965BCAF8ED3_terseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_F50D17CF5322F4F0606CA965BCAF8ED3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accounts payable, accrued and other liabilities</link:label>
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_F50D17CF5322F4F0606CA965BCAF8ED3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_F50D17CF5322F4F0606CA965BCAF8ED3" xlink:to="lab_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_F50D17CF5322F4F0606CA965BCAF8ED3" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities_53CA7B44075015EFFF20A965BCAF31F1_totalLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities_53CA7B44075015EFFF20A965BCAF31F1" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net cash provided by operating activities</link:label>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities_53CA7B44075015EFFF20A965BCAF31F1_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities_53CA7B44075015EFFF20A965BCAF31F1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Cash Provided by (Used in) Operating Activities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_53CA7B44075015EFFF20A965BCAF31F1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_53CA7B44075015EFFF20A965BCAF31F1" xlink:to="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities_53CA7B44075015EFFF20A965BCAF31F1" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_568CE8299769C3936363A965BCAF553F_verboseLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_568CE8299769C3936363A965BCAF553F" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Cash flows from investing activities:</link:label>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_568CE8299769C3936363A965BCAF553F_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_568CE8299769C3936363A965BCAF553F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Cash Provided by (Used in) Investing Activities [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_568CE8299769C3936363A965BCAF553F" xlink:type="locator" />
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    <link:label id="lab_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_58CA1448C0592DBDE646A965BCAF8368_negatedLabel_en-US" xlink:label="lab_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_58CA1448C0592DBDE646A965BCAF8368" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Additions to property, plant and equipment</link:label>
    <link:label id="lab_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_58CA1448C0592DBDE646A965BCAF8368_label_en-US" xlink:label="lab_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_58CA1448C0592DBDE646A965BCAF8368" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Payments to Acquire Property, Plant, and Equipment</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_58CA1448C0592DBDE646A965BCAF8368" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_58CA1448C0592DBDE646A965BCAF8368" xlink:to="lab_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_58CA1448C0592DBDE646A965BCAF8368" xlink:type="arc" />
    <link:label id="lab_ango_PaymentsToAcquireIntangibleAssetsNetOfCashAcquired_44546BE7BB36C5F32154A965BCB2BD2B_negatedLabel_en-US" xlink:label="lab_ango_PaymentsToAcquireIntangibleAssetsNetOfCashAcquired_44546BE7BB36C5F32154A965BCB2BD2B" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Acquisition of intangibles</link:label>
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    <link:label id="lab_us-gaap_FacilityClosingMember_95F8508717DCB4C140FB8F96E05754FF_terseLabel_en-US" xlink:label="lab_us-gaap_FacilityClosingMember_95F8508717DCB4C140FB8F96E05754FF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Restructuring</link:label>
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    <link:label id="lab_us-gaap_OtherRestructuringMember_E5956215026DBE4787C38F96E057360A_terseLabel_en-US" xlink:label="lab_us-gaap_OtherRestructuringMember_E5956215026DBE4787C38F96E057360A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other</link:label>
    <link:label id="lab_us-gaap_OtherRestructuringMember_E5956215026DBE4787C38F96E057360A_label_en-US" xlink:label="lab_us-gaap_OtherRestructuringMember_E5956215026DBE4787C38F96E057360A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Restructuring [Member]</link:label>
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    <link:loc xlink:href="ango-20180531.xsd#ango_AcquisitionRestructuringAndOtherItemsNet" xlink:label="loc_ango_AcquisitionRestructuringAndOtherItemsNet_9E23AF382877EFB431288F96E0578762" xlink:type="locator" />
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    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueAbstract_92158C5C44A778F88224A3DCC3AFDA79_verboseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueAbstract_92158C5C44A778F88224A3DCC3AFDA79" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Aggregate of future annual payments under non cancelable operating leases for facilities and equipment [Abstract]</link:label>
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    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_9865C07B38ED2445D9FEA3DCC3AFA223_verboseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_9865C07B38ED2445D9FEA3DCC3AFA223" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">2019</link:label>
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_9865C07B38ED2445D9FEA3DCC3AFA223_label_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_9865C07B38ED2445D9FEA3DCC3AFA223" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Leases, Future Minimum Payments Due, Next Twelve Months</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_9865C07B38ED2445D9FEA3DCC3AFA223" xlink:type="locator" />
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    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_892FDECD2DF94358C99AA3DCC3AF62A3_verboseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_892FDECD2DF94358C99AA3DCC3AF62A3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">2020</link:label>
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_892FDECD2DF94358C99AA3DCC3AF62A3_label_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_892FDECD2DF94358C99AA3DCC3AF62A3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Leases, Future Minimum Payments, Due in Two Years</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_892FDECD2DF94358C99AA3DCC3AF62A3" xlink:type="locator" />
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    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_DAE2268975A015ED1675A3DCC3AF269C_verboseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_DAE2268975A015ED1675A3DCC3AF269C" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">2021</link:label>
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_DAE2268975A015ED1675A3DCC3AF269C_label_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_DAE2268975A015ED1675A3DCC3AF269C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Leases, Future Minimum Payments, Due in Three Years</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_DAE2268975A015ED1675A3DCC3AF269C" xlink:type="locator" />
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    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_15F5E5EB9F8FB18E3677A3DCC3AF62D4_verboseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_15F5E5EB9F8FB18E3677A3DCC3AF62D4" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">2022</link:label>
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_15F5E5EB9F8FB18E3677A3DCC3AF62D4" xlink:type="locator" />
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    <link:label id="lab_ango_OperatingLeasesFutureMinimumPaymentsDueAfterFourYears_26E08C76DECC010B5407A3DCC3AF6D25_verboseLabel_en-US" xlink:label="lab_ango_OperatingLeasesFutureMinimumPaymentsDueAfterFourYears_26E08C76DECC010B5407A3DCC3AF6D25" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">2023 and thereafter</link:label>
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