Strahlenexposition der strahlensensiblen Risikoorgane - Augenlinse, Speicheldrüse und Schilddrüse - bei Tränenwegsdarstellungen und -interventionen

Evaluation of radiation dose to the radiosensitive head and neck organs and tissues-ocular lens, parotid and thyroid glands--during dacryocystography and fluoroscopy--guided dacryocystoplasty (DCP).Radiation dose was determined in an Alderson Rando phantom and in 13 patients. Radiation dose was measured directly using Ca-F2-thermoluminescent dosimetry crystals (TLD) which were placed on each eyelid, parotid gland and thyroid gland.The mean...