Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Pivot Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Target Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Query: UMLS:C0012739 (
disseminated intravascular coagulation
)
8,673
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Retinopathy occurring during toxemia of pregnancy generally shows the features of
hypertensive retinopathy
. The authors describe the case of a patient with bilateral peripheral neovascularizations following toxemia of pregnancy. The likely pathogenesis is ascribed to the development of ischemic areas, which can be determined by microthrombus formation. Presently, low-grade
disseminated intravascular coagulation
is considered very important in the pathogenesis of toxemia of pregnancy. After panretinal fluorangiography, a selective photocoagulation of ischemic areas was performed. The regression of neovascularizations was observed after one month. No similar case report could be found in the literature.
...
PMID:Proliferative retinopathy and toxemia of pregnancy. 243 70
A toxemia-like syndrome was induced in pregnant beagles by intraperitoneal inoculation of concentrates prepared from placentas of patients with preeclampsia-eclampsia and hydatidiform mole, which contained an agent, Hydatoxi lualba, that stained in a unique fashion with toluidine blue-O-. The pregnant dogs inoculated with either of these concentrates progressively developed hypertension, eyeground changes consistent with
hypertensive retinopathy
, proteinuria,
disseminated intravascular coagulation
, and hepatic dysfunction in addition to intrauterine growth retardation and intrauterine fetal death. Hepatic periportal hemorrhage and glomeruloendotheliosis, lesions usually seen in preeclampsia-eclampsia, were also noted to occur in pregnant beagles inoculated with these concentrates. A significant increased sensitivity to angiotensin II infusion was also noted. The toxemia-like syndrome did not develop in pregnant beagles when inoculated in a similar fashion with concentrates prepared from placentas from normal term pregnancies which were free of Hydatoxi lualba or in nonpregnant beagles inoculated with concentrates containing Hydatoxi lualba. Although the agent was not injected in pure form, the inoculation of concentrates containing Hydatoxi lualba appears to be required for the manifestation of the toxemia-like syndrome.
...
PMID:Experimental induction of a toxemia-like syndrome in the pregnant beagle. 684 42
Pregnancy leads to significant changes in the body, which potentially affect the retina. Pregnancy can induce disease, such as that seen in
hypertensive retinopathy
and choroidopathy. It can cause exudative retinal detachments in the HELLP syndrome (hemolysis, elevated liver enzymes and low platelets),
disseminated intravascular coagulation
(
DIC
), and thrombotic thrombocytopenic purpura (TTP), and provoke arterial and venous retinal occlusive disease. Pregnancy may also exacerbate pre-existing retinal disease, such as idiopathic central serous chorioretinopathy (ICSC) and diabetic retinopathy. Special consideration needs to be exercised when treating pregnant patients in choosing medications, as well as in selecting diagnostic modalities and surgical methods.
...
PMID:Management of Retinal Diseases in Pregnant Patients. 2940 92