Conclusions. A pretreatment neck dissection in a chemoradiation regimen for pyriform sinus
carcinoma provides no delay for radiation, low complication rates, optimal radiation doses …

The objective of this study is to report the long-term outcomes of primary radiotherapy (RT)
for patients with T1–T2 squamous cell carcinomas (SCC) of the pyriform sinus. Between …

Purpose For either neck irradiation or dissection, the indications for elective neck treatment
(ENT) of maxillary sinus carcinoma are still unclear. The purpose of the present study was to …

Abstract From January 1964 through December 1991, 408 patients with squamous cell
carcinomas involving the pyriform sinus were treated at Washington University Medical …

Objective: The frequency of metastasis to level VI lymph nodes in advanced pyriform sinus
squamous cell carcinoma (PSSCC) is unknown. We intended to analyze the clinical features …

Objective: To establish a cervical lymph node metastasis model of pyriform sinus VX2
carcinoma and investigate its metastatic features. Methods: VX2 tumor tissue suspension …

One hundred four patients with epidermoid carcinoma of the pyriform fossa were reviewed
retrospectively. Survival, local recurrence and metastatic rates were all compiled for the …

A total of 51 patients with pyriform sinus carcinoma were treated surgically. Fifty had
pharyngolaryngectomy and radical neck dissection and 1 had a pharyngolaryngectomy. The …

To determine predictors of TNM relapse and survival for 108 patients with epidermoid
carcinoma of the pyriform sinus, the histopathologic features of tumor-related and host …

As a general rule, surgery, whenever possible followed by irradiation, is considered to be a
standard treatment for pyriform sinus cancer. In early primary lesions, many different …