Thrombocytopenic Purpura

Acute Immune Thrombocytopenic Purpura in Infants

Abstract Objective Immune thrombocytopenic purpura (ITP) manifests as an easy bruising or extravasation of blood from capillaries into skin and mucous membranes. The characteristics of acute ITP in infants have rarely been described. In order to better understand acute ITP in infants, the characteristics of the disease at this age group was investigated. Material and Methods The present des...

Isoimmune neonatal thrombocytopenic purpura.

Ten cases of isoimmune neonatal thrombocytopenic purpura (4 pairs of siblings and 2 singletons) are described. The condition was diagnosed by excluding other causes of thrombocytopenia , and in 8 cases it was confirmed by detecting antiplatelet antibodies in the mother. Perhaps steroids should be given to affected infants as soon as the condition is diagnosed in order to stabilise the capillary...

Thrombotic Thrombocytopenic Purpura

Thrombotic microangiopathy comprises a spectrum of clinical and lab findings including microangiopathic hemolytic anemia, thrombocytopenia, and thrombosis of capillary and arterioles. Platelet and hyaline thrombi with complete or partial occlusion of these vessels are integral histopathological findings. These findings are seen irrespective of cause and organ involved. Pathogenesis and prognosi...

Essential thrombocytopenic purpura

Thrombotic thrombocytopenic purpura.

A 6-year-old boy presented with microangiopathic hemolytic anemia, thrombo-cytopenia, altered sensorium and intractable bleeding. A diagnosis of thrombotic thrombocytopenic purpura was made and the child recovered dramatically after plasmapheresis. Recent developments in the understanding of TTP are reviewed, including the importance of a metaloprotease required to cleave multimers of von Willi...