[Metastases of cervical cancer to the nasal cavity and paranasal sinus with maxillofacial symptoms: a case report].

A 41 year old female complained of left eyelid, cheek and face erythema, swelling with pain for 7 days. She was diagnosed with cervical squamous cell carcinoma, stage ⅢA a year ago. The anterior rhinoscopy examination showed that the dry scab adheres to the left nasal cavity, and a small amount of reddish mass were found, and the touch was brittle. A computed tomography (CT) scan of paranasal sinus revealed the soft tissue of left eyelid and buccal was slightly swollen, and dense shadow could be seen in left maxillary sinus and ethmoid sinus. Last, combined with the history of cervical cancer, histopathology and immunohistochemical results, cervical squamous cell carcinoma metastatic to the nasal cavity, sinuses and hard palate was considered.