http://www.google.gr/search?q=εκσεσημασμένες marked&ie=utf-8...
http://www.google.gr/search?hl=en&client=firefox-a&rls=org.m...

marked ECG changes (in particular ST-segment abnormalities), raised cardiac enzymes
or markers (e.g. CK-MB, troponins) and heart failure.
εκσεσημασμένες αλλαγές στο ηλεκτροκαρδιογράφημα, (ιδιαίτερα ανωμαλία του τμήματος ST), αυξημένα καρδιακά ένζυμα ή δείκτες (π.χ CK-MB, τροπονίνες) και καρδιακή

http://ec.europa.eu/enterprise/pharmaceuticals/register/1999...
http://ec.europa.eu/enterprise/pharmaceuticals/register/1999...

I would say here

http://www.google.co.uk/search?hl=en&as_qdr=all&q="pronounce...

Diane-35 ED also known as Dianette is used fot the treatment of androgen-dependent diseases in women, such as acne, especially pronounced forms and those ...
http://www.inhousepharmacy.co.uk/bcp-hormones/diane-35.html

Medications Online including Skin care and Acne Medications Retin-A, Renova, ... such as acne, especially pronounced forms, androgenetic alopecia and mild ...
http://www.inhousedrugstore.co.uk



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Note added at 11 hrs (2009-03-07 08:39:30 GMT)
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As I'm sure you're aware, εκσεσημασμένη can be translated in various ways according to context.
εκσεσημασμένη + name of disease (as you can see on IATE, for instance) often corresponds to a word beginning with hyper- in English. Obviously that doesn't work here, so I decided to look for the specific context of acne.

The Greek seems to echo a form of wording quite often used in English.