title: Pulmonary arterial thrombosis in a neonate with homozygous deficiency of antithrombin III: successful outcome following pulmonary thrombectomy and infusions of antithrombin III concentrate.
abstract: We report a newborn male who presented with severe central cyanosis on the third day of life. Partial thrombotic obstruction of the pulmonary trunk secondary to Antithrombin III (homozygous defect of heparin binding site) deficiency was subsequently diagnosed. Surgical thrombectomy, and infusions of Antithrombin III concentrate, led to a successful outcome. We postulate that intrauterine thrombosis occurred to give this unusual presentation.
authors.affiliation: Department of Paediatric Cardiology, Guys Hospital, Guys and St. Thomas NHS Trust, London, UK. roman@roman99.freeserve.co.uk
authors.forename: K
authors.initials: K
authors.lastname: Roman
authors.forename: E
authors.initials: E
authors.lastname: Rosenthal
authors.forename: R
authors.initials: R
authors.lastname: Razavi
mesh_terms: D000925:Anticoagulants / Q000008:administration & dosage*; D000990:Antithrombin III / Q000008:administration & dosage*; D020152:Antithrombin III Deficiency / Q000175:diagnosis / Q000235:genetics* / Q000628:therapy*; D003131:Combined Modality Therapy; D017548:Echocardiography, Transesophageal; D005500:Follow-Up Studies; D006801:Humans; D007231:Infant, Newborn; D007262:Infusions, Intravenous; D008297:Male; D011651:Pulmonary Artery / Q000000981:diagnostic imaging / Q000473:pathology* / Q000601:surgery; D017131:Thrombectomy; D013927:Thrombosis / Q000000981:diagnostic imaging / Q000209:etiology* / Q000628:therapy; D016896:Treatment Outcome
chemical_list: D000925:Anticoagulants; D000990:Antithrombin III