… metastasis in 1283 patients with sinonasal SCCs. They found out that T4 carcinomas of the
nasal cavity and tumor … associated with the incidence of contralateral regional metastases.…

… metastasis. Radiation therapy, combined with aggressive surgical management to remove
all … patients the tumor involved all adjacent sinuses, including the contralateral ethmoid sinus. …

… sinus cancer (MSC) and the incidence of regional lymph node failure, and to reveal the clinical
and anatomical predictive factors for metastasis. … very few contralateral regional failures …

… neck dissection being performed only if contralateral nodes were detected (22 cases, 11%). …
152 patients with carcinoma of the pyriform sinus free of distant metastases were treated by …

… region, lymph node metastases are unusual. Elective … of the contralateral orbit (usually to
the contralateral medial soft … so as to avoid exit irradiation of the contralateral eye. The portal …

… contralateral/bilateral neck are at a higher risk of involvement in small-cell carcinomas of the
paranasal sinus… For SNUC outside the nasal cavity and ethmoid sinus, we find that Levels 1–…

… cancer with midline involvement and lymph node metastasis. This study found that midline
tumors originating from the nasal … of contralateral regional metastasis to tumors originating …

… 2000 American Cancer Society. Squamous cell carcinoma (SCC) of the maxillary sinus is a
… Although the incidence rate of distant metastasis is low, a high proportion of these tumors are …

… Tumors of the nasopharynx, skull base, and sphenoid sinus may extend to the CS as can
perineural and hematogenous metastases. … of the lateral dural wall of the contralateral CS. …

… sinus or nasal cavity. The workup for patients with suspected paranasal sinus tumors …
Metastasis in single ipsilateral or contralateral node 3 cm or less in greatest dimension and …