There are very few reports of esophageal carcinoma producing granulocyte colony-stimulating factor (G-CSF). G-CSF-producing esophageal squamous cell carcinoma is an extremely aggressive carcinoma. Leukocyte counts, neutrophil counts, and serum C-reactive protein levels may be markers of its progression.

We report a rare case of primary small cell type esophageal neuroendocrine carcinoma with a unusual endoscopic form similar to a submucosal tumor with the results of the histological and immunohistochemical analyses. A 57-year-old woman with dysphagia was referred to our hospital for further examination and treatment, and was diagnosed as type 1s esophageal carcinoma in the middle thoracic esop...

PURPOSE With the aim of improving the results of treatment for esophageal carcinoma, we have investigated the efficacy and toxicity associated with the use of a 250-MeV proton beam for radical radiation therapy in esophageal carcinoma. EXPERIMENTAL DESIGN Thirty patients with esophageal carcinoma (superficial, n = 13; advanced, n = 17) had been treated with proton beam therapy alone or with p...

BACKGROUND Esophageal squamous cell carcinoma (ESCC) has attracted much research attention around the world, and the number of ESCC cases has increased gradually in recent years. Identifying the specific biomarkers of ESCC is an effective approach for the early diagnosis of tumors. MATERIAL AND METHODS Immunohistochemical streptavidin-peroxidase method was used to determine the expressions of...

The case-control study aims to investigate the association of Fas and FasL genetic polymorphisms (Fas-670A/G (rs1800682), Fas-1377G/A (rs2234767) and FasL-844T/C (rs763110)) with esophageal carcinoma susceptibility in a north Chinese population. A total of 204 patients with esophageal carcinoma and 248 healthy controls were enrolled from Henan, China and genotyped by the polymerase chain reacti...

Esophageal carcinoma is the eighth most common cancer, and the sixth most common cause of cancer-related deaths worldwide [1]. Esophageal carcinomas in developing nations account for more than 80% of the total cases and deaths [1]. Esophageal cancer can arise as esophageal squamous cell carcinoma (ESCC) or esophageal adenocarcinoma (EAC), which have distinct etiological and pathological charact...

BACKGROUND Esophageal carcinosarcoma is a very rare neoplasm and its clinicopathological characteristics and the prognostic factors that influence the clinical outcome of the patient remain a matter of controversy. PATIENTS AND METHODS Twenty patients with esophageal carcinosarcoma were referred to our institutions. Tissue blocks were reviewed and sections containing both carcinomatous and sa...

We report a case of previously unreported metastasis to the spermatic cord from esophageal squamous cell carcinoma. A 63-year-old Japanese man underwent laparoscopy-assisted esophageal bypass surgery for an advanced esophageal cancer. An elastic hard tumor was found in the right lateral inguinal fossa on intraoperative laparoscopy, and laparoscopic enucleation was performed. Histological examin...

OBJECTIVE To summarize the endoscopic screening findings in high-risk population of esophageal and gastric carcinoma and analyze influential factors related to screening. METHODS In seven selected cities and counties with high incidences of esophageal carcinoma, people at age of 40-69 were set as the target population. Those with gastroscopy contradictions were excluded, and all who were volu...

Esophageal carcinoma is a major public health problem worldwide and one of the most aggressively malignant neoplasms. Although considerable diagnostic and therapeutic progress has been made in recent years, the prognosis of EC patients still remains dismal due to high rates of recurrence/metastasis and invasion. Previous studies have demonstrated that Epithelial mesenchymal transition (EMT) is ...