Multimodality treatment of patients with liver metastases from germ cell tumors

Abstract

Because it is impossible to determine the histologic pattern of residual liver masses after chemotherapy with current imaging tools and percutaneous biopsy, patient selection for liver surgery may be undertaken according to the size of residual liver masses. Patients with masses that measure < or = 10 mm in greatest dimension should be considered for close follow-up, because they have a high probability of necrosis and are at low risk for malignant disease. Male patients with masses that measure > or = 30 mm in greatest dimension represent a high-risk group of patients who are not likely to benefit from liver surgery. Only male patients with masses that measure 10-29 mm in greatest dimension and all female patients with masses that measure > 10 mm in greatest dimension should be considered for liver resection.