BACKGROUND Neuroblastoma(NB)is one of the most common malignancies in children.Metastasis in NB is not uncommon.However,nasal metastases are rare.Here,we reported two pediatric cases of nasal metastases.CASE SUMMARY C...
The Hellenic Society of Medical Oncology,No.8021/25.09.2020.
BACKGROUND Cholangiocarcinoma(CCA)represents a rare but highly aggressive malignancy that is often challenging to diagnose,especially in early stages.The role of existing tumor biomarkers for CCA diagnosis,remains con...