TAR syndrome

throm·bo·cy·to·pe·ni·a-ab·sent ra·di·us syn·drome

, TAR syndrome [MIM*274000] congenital absence of the radius associated with thrombocytopenia that is symptomatic in infancy but later improves; congenital heart disease and renal anomalies occur in some cases; autosomal recessive inheritance.

throm·bo·cy·to·pe·ni·a-ab·sent ra·di·us syn·drome

TAR syndrome

Trombocytopenia-absent radius syndrome An AR condition of perinatal onset characterized by Thrombocytopenia with Absent Radius–thumbs are almost always present Clinical Profound thrombocytopenia, purpura with amegakaryocytosis in BM and bilateral aplasia of the radii, phocomelia, the fibula is often absent; up to²⁄₃ of Pts have leukemoid reactions, occasionally anemia, eosinophilia, cardiovascular disease–eg, ASD, Fallot's tetralogy, cutaneous and renal anomalies Prognosis 50% die in the 1^st yr of life due to intracranial hemorrhage. See Thrombocytopenia.

单词	tar syndrome
释义	TAR syndrome throm·bo·cy·to·pe·ni·a-ab·sent ra·di·us syn·drome , TAR syndrome [MIM274000] congenital absence of the radius associated with thrombocytopenia that is symptomatic in infancy but later improves; congenital heart disease and renal anomalies occur in some cases; autosomal recessive inheritance. throm·bo·cy·to·pe·ni·a-ab·sent ra·di·us syn·drome , TAR syndrome* [MIM*274000] congenital absence of the radius associated with thrombocytopenia that is symptomatic in infancy but later improves; congenital heart disease and renal anomalies occur in some cases; autosomal recessive inheritance. TAR syndrome Trombocytopenia-absent radius syndrome An AR condition of perinatal onset characterized by Thrombocytopenia with Absent Radius–thumbs are almost always present Clinical Profound thrombocytopenia, purpura with amegakaryocytosis in BM and bilateral aplasia of the radii, phocomelia, the fibula is often absent; up to²⁄₃ of Pts have leukemoid reactions, occasionally anemia, eosinophilia, cardiovascular disease–eg, ASD, Fallot's tetralogy, cutaneous and renal anomalies Prognosis 50% die in the 1^st yr of life due to intracranial hemorrhage. See Thrombocytopenia.
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