Abstract Upshaw-Schulman syndrome is a rare inherited form of thrombotic thrombocytopenic purpura disease caused by deficiency of ADAMTS13 and reversible by fresh frozen plasma infusions. Unlike the more common acquired thrombotic thrombocytopenic purpura, patient with Upshaw- Schulman syndrome generally presents early life with a repeated episodes of microangiopathic haemolytic anaemia, usually triggered by acute illness. There are few reported cases about congenital thrombotic thrombocytopenic purpura and long term prognosis. We describe a 16 months old Palestinian male patient with history of severe neonatal jaundice, microangiopathic haemolytic anaemia and thrombocytopenia triggered by febrile illness associated with facial palsy as neurological manifestation favoured congenital thrombotic thrombocytopenic purpura. Low ADAMTS13 level and improvement in platelet counts after fresh frozen plasma infusion with novel mutation of Leu209Pro in exon 6 of the ADAMTS13 gene confirmed the diagnosis of congenital thrombotic thrombocytopenic purpura in our patient who later on developed coarctation of aorta suggested thrombotic complication of ADAMTS13/VWF missing axis dysfunction. Key words: Upshaw-Schulman syndrome (USS), congenital thrombotic thrombocytopenic purpura (TTP

العنوان

JOURNAL OF CLINICAL MEDICINE OF KAZAKHSTAN

الناشر

Department of Paediatrics, An-Najah National University Hospital, Nablus, Palestine 2Department of Paediatric Haematology-Oncology, An- Najah National University Hospital, Nablus, Palestine 3Department of Histopathology, An-Najah National University Hospital, Nablus, Palestine

بلد الناشر

كازاخستان

نوع المنشور

إلكتروني فقط

المجلد

--

السنة

2020

الصفحات

5