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Prolonged Thrombocytopenia in a Child with Severe Neonatal Alloimmune Reaction and Noonan Syndrome

dc.contributor.authorSalva, I
dc.contributor.authorBatalha, S
dc.contributor.authorMaia, R
dc.contributor.authorKjollerstrom, P
dc.date.accessioned2018-02-15T10:27:08Z
dc.date.available2018-02-15T10:27:08Z
dc.date.issued2016-06
dc.description.abstractFetomaternal alloimmune thrombocytopenia (FMAIT) caused by maternal antibodies is the leading cause of severe neonatal thrombocytopenia. A 1-month-old Caucasian girl was referred to our Hematology Clinic for persistent thrombocytopenia diagnosed after a bleeding episode. Diagnostic tests suggested FMAIT. Mild thrombocytopenia persisted for 18 months, and subsequent findings of dysmorphic facies, short stature and mild pulmonary stenosis led to the hypothesis of Noonan syndrome (NS), which was confirmed by genetic test. Other hematological abnormalities were excluded and she had no further bleeding episodes. This case illustrates the possibility of different diagnoses with the same clinical manifestations. The persistence of thrombocytopenia longer than expected associated with typical physical features led to the diagnosis of NS.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationPlatelets. 2016 Jun;27(4):381-2pt_PT
dc.identifier.doi10.3109/09537104.2015.1107034pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.17/2894
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherTaylor & Francispt_PT
dc.subjectAutoantibodiespt_PT
dc.subjectBlood Plateletspt_PT
dc.subjectFemalept_PT
dc.subjectHumanspt_PT
dc.subjectInfant, Newbornpt_PT
dc.subjectIsoantibodiespt_PT
dc.subjectNoonan Syndromept_PT
dc.subjectPlatelet Countpt_PT
dc.subjectRh Isoimmunizationpt_PT
dc.subjectThrombocytopeniapt_PT
dc.subjectHDE HEM PEDpt_PT
dc.titleProlonged Thrombocytopenia in a Child with Severe Neonatal Alloimmune Reaction and Noonan Syndromept_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage382pt_PT
oaire.citation.issue4pt_PT
oaire.citation.startPage381pt_PT
oaire.citation.volume27pt_PT
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT

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