Common complications of seminoma include recurrence, lymph node metastasis, distant metastasis, and secondary malignancies. Prognosis is generally good for all stages with greater than 90% cure rate. Seminoma grows slower than non-seminomatous germ cell tumors. The International Germ Cell Cancer Consensus Group divides seminoma into two prognosis groups: good and intermediate. The symptoms of seminoma usually develop in the second to forth decade of life (15-35 years), and start with symptoms such as a painless testicular lump, abnormal semen analysis, possibly an acute onset testicular pain.
What is the explanation for the natural history, complications, and prognosis of Seminoma?
<s>[INST] Answer the question truthfully, you are a medical professional. This is the question: What is the explanation for the natural history, complications, and prognosis of Seminoma? [/INST] \n Common complications of seminoma include recurrence, lymph node metastasis, distant metastasis, and secondary malignancies. Prognosis is generally good for all stages with greater than 90% cure rate. Seminoma grows slower than non-seminomatous germ cell tumors. The International Germ Cell Cancer Consensus Group divides seminoma into two prognosis groups: good and intermediate. The symptoms of seminoma usually develop in the second to forth decade of life (15-35 years), and start with symptoms such as a painless testicular lump, abnormal semen analysis, possibly an acute onset testicular pain.</s>