[Clinical experience with positron emission tomography with 2-fluorine, 18F-2-deoxy-d-glucose used for the diagnosis of malignant breast neoplasms].

The aim of the study was to evaluate sensitivity and specificity of positron emission tomography (PET) and 18F-fluorodesoxyglucose (18F-FDG) in breast cancer diagnosis and to assess tumor dissemination. Sixty two patients were examined: 10 without mammary disease, 10 with fibrous cystic mastopathy, and 42 with breast cancer, which was hystologically verified. PET scanning was recorded in the "Whole body" mode 70-90 min later administration of 370-420 MBq 18F-FDG.