gms | German Medical Science

Figure

Figure 34: The MRI follow-up controls (T1-w + CM) show an inhomogeneous contrast enhancement of the tumor before therapy. After 6 months, minimal shrinking with slightly reduced contrast enhancement. After 17 months, again increased contrast enhancement with unchanged tumor size. After 3.5 years again tumor growth to 2.1 cm³. After second radiosurgery with 12 Gy margin dose (80%) again central contrast decrease and reduction of the tumor size to 0.12 cm³.