Another patient with mismatching results in PERCIST and RECIST evaluation showed a significantly growing cardiophrenic lymph node metastasis, while SUVpeak of this metastasis was stable and other lymph node metastases were also significantly decreasing in size and PSMA-expression, resulting in PR according to PERCIST and PD according to RECIST 1.1 (Figure 3). The gene discussed is FOLH1; the disease is metastatic malignant neoplasm in the lymph nodes.