String-capsule endoscopy was feasible, safe, accurate, highly acceptable, and preferred by cirrhotic patients undergoing screening/surveillance of esophageal varices. The technique may prove to be more cost effective than conventional EGD.
Hepatocellular carcinoma is a potentially challenging cancer with very high mortality. Medical therapies are generally ineffective in achieving complete remission, especially for aggressive types or for advanced stage cancers. Spontaneous regression of these tumors is a rare and fascinating phenomenon. We describe such a patient with spontaneous regression of a large multi-focal hepatocellular carcinoma, and present a comprehensive review of the reported cases with a special emphasis on potential regression mechanisms.
String capsule endoscopy had an acceptable sensitivity and specificity for the diagnosis of clinically significant esophageal varices but the lack of air insufflation still hampers its correlation with the grading used with EGD.
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