A Case Report on Ethmoidal Sinus Metastasis: An Unusual Site of Metastasis in Periampullary Carcinoma Treated with Fsrt
Introduction Primary malignant neoplasm is more common than metastatic cancer in the paranasal sinuses(PNS) and are similar in presentations like recurrent epistaxis, nasal obstruction and facial pain. The most common site involved by metastasis is the maxillary sinus among the PNS. The most common site of metastasis in periampullary cancer is liver, lymph node, peritoneum, lung, bone. PNS metastasis in periampullary carcinoma is very uncommon.
Publication Details
- Journal
- Zenodo (CERN European Organization for Nuclear Research)
- Published
- 2025-05-31
- DOI
- https://doi.org/10.5281/zenodo.15621831
- Primary Topic
- Cancer Diagnosis and Treatment
- Type
- article
- Field-Weighted Citation Impact
- 0.00