Biomedical subjects
Publications and source records attributed to P Karvounis.
Tumor biopsy specimens from 15 patients with meningiomas and 15 patients with malignant gliomas were examined for estrogen and progesterone receptors. The frequency of receptor positivity is presented and results discussed along with the relevant literature.
Two cases of intrathecal disc protrusion and a review of the literature is presented. The rarity of this complication, which might occur after an incomplete disc removal, is pointed out. These two cases confirmed that the L4-5 interspace is the one most commonly affected.
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Explore the source record for details and available documents.
Explore the source record for details and available documents.