Patient who received 3 [90Y]Y-DOTATOC and 1 [177Lu]Lu-DOTATOC therapy cycles (IMAGE)
Caption
62-year-old female patient who received 3 [90Y]Y-DOTATOC and 1 [177Lu]Lu-DOTATOC therapy cycles (total activity, 26.7 GBq) and benefited more than 15 of 18 months of observation. Baseline CT scan (A) and intratherapeutic [90Y]Y-DOTATOC SPECT/CT of second therapy cycle show multiple liver metastases (B). CT scan after second therapy cycle shows partial tumor response with significantly reduced tumor burden according to RECIST 1.1 (C). Intratherapeutic [90Y]Y-DOTATOC SPECT/CT of fourth therapy cycle (D) shows reduced [90Y]Y-DOTATOC uptake in liver metastases compared with [90Y]Y-DOTATOC SPECT/CT of second therapy cycle (B), which also indicates treatment response.
Credit
Image created by L Friebe and MT Freitag et al., University Hospital Basel, Basel, Switzerland.
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