What is Eclampsia?

Eclampsia
Posterior reversible encephalopathy syndrome (PRES) in a woman presenting with eclampsia and HELLP syndrome at 28 weeks of gestation. (A) CT scan at the onset eclampsia showing multiple low signal density areas including the bilateral putamen, external capsule, thalami, and left occipital lobe. The pons was also involved. (B) Fluid-attenuated inversion recovery (FLAIR) images showing multiple hyperintense regions/spots, which completely disappeared in the follow-up images taken 1 month after treatment. CT and MR imaging findings of systemic complications occurring during pregnancy and puerperal period, adversely affected by natural changes: Himoto Y, Kido A, Moribata Y, Yamaoka T, Okumura R, Togashi K - European journal of radiology open (2015). Not altered. CC.

Eclampsia is most commonly defined as the new onset of convulsions and/or coma during pregnancy or in the immediate postpartum period in the presence of preeclampsia.

What is the Pathology of Eclampsia?

The pathology of eclampsia is:

-Etiology: The cause of eclampsia is unknown.

-Genes involved: None.

-Pathogenesis: The sequence of events that lead to eclampsia includes  acute hypertension leads to cytotoxic edema formation, regional hypo-perfusion, and ischemic damage causing cerebral arteries uncontrollably spasm.

-Histology: The histology associated with eclampsia show placenta with villous ischemia.

How does Eclampsia Present?

Patients with eclampsia typically affect females present at the age range of less than 20. The symptoms, features, and clinical findings associated with eclampsia include convulsions, seizures, changes in mental status, frontal and/or occipital headaches, nausea, and/or visual changes.

How is Eclampsia Diagnosed?

Eclampsia is diagnosed by physical exam assessing blood pressure, and laboratory tests.

How is Eclampsia Treated?

Eclampsia is treated by ensuring adequate oxygenation and blood pressure control.

What is the Prognosis of Eclampsia?

The prognosis of eclampsia is good if treated appropriately.

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Last updated on May 25, 2022