It was proposed that local spread of inflammation of transverse colon to biliary organs like gallbladder

resulting in an acute inflammatory process which subsequently resulted in an acute acalculous cholecystitis mimicking gall bladder carcinoma. Conclusions We present an interesting case of colon cancer colon that caused diagnostic confusion by mimicking as carcinoma gall bladder. Colorectal cancer constitutes a major public health issue globally. Lack of awareness of the disease, lack of diagnostic facilities, lack of screening programs, poor accessibility to healthcare facilities and adjuvant therapy, Inhibitors,research,lifescience,medical the high cost of care, high morbidity and mortality are among the trademarks of the disease lead to its great challenge in the management of these patients. Therefore, public awareness, screening of high-risk populations, early diagnosis and effective

cost-effective Inhibitors,research,lifescience,medical treatment and follow-up will help to reduce its occurance and further complications. Acknowledgements Disclosure: The authors declare no conflict of interest.
Esophageal cancer is the eighth most common cancer worldwide and the sixth cause of cancer related death (1-3). Squamous cell carcinoma (SCC) is the leading pathological type with mean rates of incidence of 2.5-5/100.000 cases among men and 1.5-2.5 cases among women but higher incidence rates are reported in high risk Inhibitors,research,lifescience,medical countries such as China, Iran, South Africa and France (4,5). Principal risk factors for its development are alcohol consumption, smoking, nutritional deficiencies and physical injuries but several studies Inhibitors,research,lifescience,medical have evaluated the possible association with infections (6). The role of human papilloma virus (HPV) has been investigated with controversial results. Persistent HPV infection has been detected in benign esophageal squamous cells tumors (4) but there are no studies

proving a clear causal association between HPV infection and cancer. Since 1982 at least 70 studies have reported detection rates of HPV in esophageal SCC ranging from 0% to 67% (7) with Inhibitors,research,lifescience,medical viral type 16 being the most common (8,9). Given the lack of evidence Sclareol regarding the significance of HPV in esophageal SCC, no specific indications or guidelines for possible endoscopic and surgical therapeutic approaches to this clinical SB202190 scenario are available. European Organization for Research and Treatment of Cancer (EORTC) treatments strategies for esophageal SCC suggest the use of endoscopic mucosal resection (EMR) and endoscopic submucosal dissection (ESD) in early cancers with exclusive mucosal involvement with more aggressive surgical approaches indicated in those cases in which submucosal invasion is present (10). Radiofrequency ablation (RFA) is an endoscopic technique that is currently used for the treatment of flat high-grade dysplasia in Barrett’s esophagus (11).