原发免疫性血小板减少症（itp），以往称特发性血小板减少性紫癜，是一种获得性自身免疫性疾病。 是临床所见血小板计数减少引起最常见出血性疾病。

2025年3月3日 · Immune thrombocytopenia (ITP, also called idiopathic thrombocytopenic purpura, immune thrombocytopenic purpura) is an acquired thrombocytopenia caused by autoantibodies against platelet antigens. It is one of the more common causes of thrombocytopenia in otherwise asymptomatic adults.

Immune thrombocytopenia (ITP) results from autoimmune destruction of platelets in the reticuloendothelial system due to platelet autoantibodies and other immune mechanisms, resulting in increased platelet turnover as well as inadequate platelet production. 1–5 Primary ITP is defined as an isolated thrombocytopenia <100 × 10 9 /L in the ...

ITP is a rare autoimmune blood disorder that both children and adults can develop. There are 2 forms of ITP: Acute thrombocytopenic purpura. This is the most common type of ITP and mainly affects younger children. Less commonly, it may occur in older children and adults. Symptoms often appear after a virus, such as chickenpox.

2024年5月5日 · Immune thrombocytopenia (ITP) is an autoimmune disorder characterized by a low platelet count, purpura, and hemorrhagic episodes. ITP without an underlying disorder is known as primary ITP. Secondary ITP typically has an external cause, including drugs and other autoimmune conditions like systemic lupus erythematosus.

Immune thrombocytopenia (ITP) is a rare blood disorder that affects how your blood clots. When your blood can’t clot, you may bruise easily, bleed more than normal when you’re hurt or start bleeding for no reason. Sometimes, ITP goes away without treatment. Other times, it’s a chronic condition, meaning treatment eases symptoms but doesn’t cure it.

Itopride is a dopamine type 2 receptor antagonist with acetylcholinesterase inhibiting characteristics that helps patients suffering from functional dyspepsia speed up stomach emptying.

Immune thrombocytopenic purpura (ITP), also known as idiopathic thrombocytopenic purpura or immune thrombocytopenia, is an autoimmune primary disorder of hemostasis characterized by a low platelet count in the absence of other causes.

2022年6月7日 · 原发免疫性血小板减少症（primary immune thrombocytopenia, ITP）是一种获得性自身免疫性出 血性疾病，以无明确诱因的孤立性外周血血小板计数减少为主要特点。 目前国内尚无基于人口基数的ITP流行病学数据，国外报道的成人ITP年发病率为（2～10）/10 万[1- 2]，60 岁以上老年人是高发群体，育龄期女性略高于同年龄组男性。 该病临床表现变化较大，无症状血小板减少、皮肤黏膜出血、严重内脏出血、致命性颅内出血均可发生。 老年患者致命性出血发 …

Immune thrombocytopenic purpura (ITP)—also known as idiopathic thrombocytopenic purpura and, more recently, as immune thrombocytopenia—is a clinical syndrome in...