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. 2011 Mar 18;108(11):187. doi: 10.3238/arztebl.2011.0187b

Correspondence (letter to the editor): Retinopathy as a Differential Diagnosis

Dieter Schmidt *
PMCID: PMC3071956  PMID: 21475569

With regard to the recommendation to examine the ocular fundus in a “hypertensive emergency”, I wish to add that in severe hypertension it is not only retinopathy that may develop—ranging from vascular changes, hemorrhages, ischemic signs (cotton-wool spots), exudates, to serous retinal detachment. Schmieder also mentioned papillary swelling (1). This may look similar to papilledema, but typically, in increased intracranial pressure, this condition is not associated with retinopathy—as the most important differential diagnostic criterion. In malignant hypertension, choroidal infarctions—known as Elschnig’s spots—has been observed (2). Such chorioidal vascular disorder has also been found in experimentally triggered hypertension in monkeys (3, 4).

Footnotes

Conflict of interest statement

The author declares that no conflict of interest exists according to the guidelines of the International Committee of Medical Journal Editors.

References

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