BACKGROUND Esophageal cancer is one of the major health concerns in Southeast Asian countries, including Thailand. However, only a limited number of studies have been reported from this region. This study was designed to evaluate the prevalence, clinical characteristics and survival rate of esophageal cancer in Thailand. MATERIALS AND METHODS Clinical information, histological features and en...

BACKGROUND Several studies have demonstrated a prognostic impact of tumor-infiltrating T lymphocytes and natural killer (NK) cells in esophageal and gastric adenocarcinoma, but whether these associations differ by the density of tumor-infiltrating immune cells of the B cell lineage remains largely unknown. RESULTS High infiltration of any T and NK lymphocytes investigated was in general assoc...

Since the early 1970s, a dramatic change has occurred in the epidemiology of esophageal malignancy in both North America and Europe: the incidence of adenocarcinomas of the lower esophagus and esophagogastric junction is increasing. Several lifestyle factors are implicated in this change, including gastroesophageal reflux disease (GERD). Primary esophageal adenocarcinomas are thought to arise f...

Objectives: Carcinoma of the esophagus is the eights common cancer worldwide causing a lot of morbidity and mortality, defining the risk factors could aid prevention. In the current study, we aimed to explore the pattern of esophageal cancer in Sudan. Methods: Seventy-two patients referred for upper gastrointestinal endoscopy and diagnosed with esophageal cancer were studied in the endoscopy un...

HYPOTHESIS Previous studies have demonstrated an improved prognosis in patients with Barrett adenocarcinoma as compared with esophageal adenocarcinoma without Barrett. It has been suggested that an earlier presentation due to gastroesophageal reflux disease (GERD) may lead to detection of adenocarcinoma at an earlier stage. DESIGN The records of 178 patients with esophageal adenocarcinoma pre...

We report analytic and consensus processes that produced recommendations for pathologic stage groups (pTNM) of esophageal and esophagogastric junction cancer for the AJCC/UICC cancer staging manuals, 8th edition. The Worldwide Esophageal Cancer Collaboration provided data for 22,654 patients with epithelial esophageal cancers; 13,300 without preoperative therapy had pathologic assessment after ...

Esophageal cancer is a male-dominant aggressive malignancy and a leading cause of cancer-related mortality worldwide. Squamous cell carcinoma and adenocarcinoma are the two predominant histological subtypes with varying geographical and racial distribution. Globally, squamous cell carcinoma remains the most common histological type. In Western countries, however, adenocarcinoma has become the l...

OBJECTIVE To review the current knowledge on the genetic alterations involved in the development and progression of Barrett's esophagus-associated neoplastic lesions. SUMMARY BACKGROUND DATA Barrett's esophagus (BE) is a premalignant condition in which the normal squamous epithelium of the esophagus is replaced by metaplastic columnar epithelium. BE predisposes patients to the development of ...

BACKGROUND: Most prevalent esophageal neoplasm is squamous cell carcinoma and adenocarcinoma. Other tumors are uncommon and poorly studied. Primary neuroendocrine esophageal neoplasm is a rare carcinoma and most of its therapy management is based on lung neuroendocrine studies. Neuroendocrine tumors can be clustered in the following subtypes: high grade (small cell carcinoma or large cell carc...