Patients with lung adenocarcinoma may benefit from recently developed molecular targeted therapies. However, analogous advanced treatments are not available for patients with lung squamous cell carcinoma (lung SCC). The survival rate of patients with the advanced stage of lung SCC remains poor. Exploration of novel lung SCC oncogenic pathways might lead to new treatment protocols for the diseas...

To evaluate the prognostic importance of chromosomal instability (CIN) in squamous cell carcinoma (SCC) of the lung, the relationship between CIN detected by fluorescence in situ hybridization (FISH) and survival in SCC patients was examined. Forty-seven surgical specimens of lung SCC were analyzed. To identify tumors with CIN, p16 and multi-target DNA FISH assays for c-myc, chromosome 6, EGFR,...

BACKGROUND Surgery followed by radiotherapy is the standard of care for resectable locally advanced oral cavity squamous cell carcinoma (SCC). We report the treatment outcomes of patients with T3-T4 SCC of the oral cavity treated with chemoradiation, an alternative approach. PATIENTS AND METHODS From a series of 240 patients with stage III-IV carcinoma of the upper aerodigestive tract who wer...

BACKGROUND The hypopharynx is the site with the worst prognosis among head and neck squamous cell carcinomas (SCCs). The purpose of this study was to evaluate the oncologic outcomes of hypopharyngeal SCCs to identify the major clinical predictive factors and to compare the different primary therapeutic modalities. METHODS The medical records of 123 consecutive patients diagnosed with primary ...

STUDY OBJECTIVE To assess the outcome after retreatment of patients with small cell lung cancer (SCLC) who redevelop small cell cancer (SCC) 2 or more years after initial therapy. DESIGN Retrospective analysis. SETTING Single government institution: the National Cancer Institute. PATIENTS Twenty patients who redeveloped SCC among 65 patients who survived 2 or more years after starting tre...

PURPOSE To discuss the outcomes of primary squamous cell carcinoma (SCC) of the major salivary glands treated by surgery with or without postoperative adjuvant radiotherapy. MATERIALS AND METHODS We performed a retrospective analysis of 579 cases with malignancy originating in the major salivary glands. A total of 34 cases were eligible for the present study. The outcomes were analyzed in ter...

Previous studies have shown that the expressions of the γ2 chain of laminin-5 and secreted protein acidic and rich in cysteine (SPARC) play important roles in oncogenesis and the development of carcinoma. To assess the expressions of laminin-5 γ2 chain and SPARC in esophageal squamous cell carcinoma (SCC), and to clarify the prognostic significance of the expressions of laminin-5 γ2 chain and S...

BACKGROUND In human papillomavirus (HPV)-associated oropharyngeal squamous cell carcinoma (SCC), reported rates of HPV integration into the host genome vary. Among patients with oropharyngeal SCC, we determined differences in demographic, clinical, and survival characteristics between those with integrated and episomal HPV. METHODS The analysis included patients with newly diagnosed oropharyn...

Large, population-based analyses of rectal squamous cell carcinoma (SCC) have not been previously conducted. We assessed patterns of care, prognostic factors, and outcomes of rectal SCC and adenocarcinoma (AC) in population-based cohorts. Surveillance, Epidemiology, and End Results (SEER) registry searches were performed (1998-2011), producing 42,308 nonmetastatic rectal cancer patients (999 SC...

  Background and Objective: Esophageal cancer especially squamous cell carcinoma (SCC) is one of the most common gastro intestinal malignancies in north part of Iran (Khorasan). The standard treatment for esophageal cancer is surgical resection, but its outcome remains poor. Then, the oncologists try to treat this cancer with sandwich protocols especially neo-adjuvant chemo-radiotherapy. Sever...