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HELLP syndrome is a complication of pregnancy; the acronym stands for hemolysis, elevated liver enzymes, and low platelet count. [1] It usually begins during the last three months of pregnancy or shortly after childbirth . [ 1 ]
In diseases such as hemolytic uremic syndrome, disseminated intravascular coagulation, thrombotic thrombocytopenic purpura, and malignant hypertension, the endothelial layer of small vessels is damaged with resulting fibrin deposition and platelet aggregation. As red blood cells travel through these damaged vessels, they are fragmented ...
50–100 per million (12-month risk) 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.
hantavirus pulmonary syndrome HPV: human papillomavirus: HR: heart rate: hr: hour or hours HRS Hepatorenal syndrome: HRAS: Harvey rat sarcoma viral oncogene homolog HRCT: High-resolution computed tomography: HRT: hormone replacement therapy: h.s. at bedtime (from Latin hora somni) hs: hours of sleep H→S: heel-to-shin test HSC
For example, a risk of 9 out of 10 will usually be considered as "high risk", but a risk of 7 out of 10 can be considered either "high risk" or "medium risk" depending on context. The definition of the intervals is on right open-ended intervals but can be equivalently defined using left open-ended intervals ( τ j − 1 , τ j ] {\displaystyle ...
The causes of preeclampsia and HELLP syndrome are unknown, but those dealing with diabetes, obesity, high blood pressure and having multiples (twins, triplets etc.) are at greater risk.
Hemolytic–uremic syndrome (HUS) is a group of blood disorders characterized by low red blood cells, acute kidney injury (previously called acute renal failure), and low platelets. [ 1 ] [ 3 ] Initial symptoms typically include bloody diarrhea , fever , vomiting , and weakness.
The deficiency has presented as hydrops fetalis and HELLP syndrome in fetuses. [12] A compound heterozygous mutation of the HADHB gene can cause axonal Charcot-Marie-tooth disease , which is a neurological disorder, which shows that mutations in this gene can result in deficiencies that present in new forms not currently described.