Can initial serum cyfra 21-1, SCC antigen, and TPA levels in squamous cell cervical cancer predict lymph node metastases or prognosis?
Pretreatment Cyfra 21-1, TPA, and SCC-Ag levels were strongly related to tumor burden, but insufficiently reliable for identifying patients at risk of the presence of lymph node metastases or parametrial involvement. Serum levels of each marker showed no independent prognostic value in early stage cervical cancer.
Extended lymphadenectomy can be performed with similar morbidity and mortality rates compared to the standard resection. Benefits of 5-year survival can be achieved only in a limited group of patients with non-advanced pancreatic cancer.