新生儿肝炎如何治疗

thediagnosisofneonatalhepatitisisinitiallybasedonbloodtestsaimedatidentifyingpossibleviralinfectionsleadingtothedisease.incaseswherenovirusisidentified,aliverbiopsyisperformed.thisinvolvestheremovalofasmallpieceoftheliverusingaspecialsyringeforexaminationunderamicroscope.

biopsyresultswilloftenshowthatgroupsoffourorfivelivercellshavejoinedtogethertoformlargercells.althoughtheselargecellscontinuetofunction,theydosoatalesserratethannormallivercells.thistypeofneonatalhepatitisissometimescalledgiantcellhepatitis.

thesymptomsofneonatalhepatitisaresimilartothoseassociatedwithanotherinfantliverdiseasecalledbiliaryatresia.ininfantswithbiliaryatresiahowever,bileductsareprogressivelydestroyedforreasonsthatarepoorlyunderstood.althoughaninfantwithbiliaryatresiaisalsojaundicedwithanenlargedliver,thereisgenerallynormalgrowthandthespleenisnotinflamed.inadditiontosymptoms,aliverbiopsyandbloodtestsareneededtodistinguishbiliaryatresiafromneonatalhepatitis.