Successful Treatment of Herpes Esophagitis With Ganciclovir in a Liver Transplant Patient

The presence of Herpes Simplex Virüs-1 (HSV-1) esophagitis in patients with liver transplantation has been reported rarely. Among the reports that are accessible in the literature, none could have shown tissue positivity for Herpes virus-1 DNA via Polymerase Chain Reaction (PCR) in patients with liver transplantation. This case is presented as the patient was diagnosed with herpes esophagitis based on the histopathological findings and HSV-1 DNA positivity (detected by PCR) in the biopsy material and was treated with Ganciclovir. Due to the specific action of Ganciclovir against CMV infections, it is natural that the drug cannot use in the treatment of HSV infections. However it is reported that ganciclovir has been reduced the incidence of symptomatic HSV infections after liver transplantation. We report on a patient after liver transplantation with HSV-1 esophagitis, who was successfully treated with Ganciclovir. We assume that most transplant centers according to their protocols use ganciclovir for CMV prophylaxis, which may contribute to avoid HSV infection

Differential expression of Caveolin-1 in hepatocellular carcinoma: correlation with differentiation state, motility and invasion

WOS: 000264914000001PubMed ID: 19239691Turkish Scientific and Technological Research Council (TUBITAK)Turkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [SBAG-107S026]; Dokuz Eylul University Research FoundationDokuz Eylul University [05.KB.SAG.071]We thank Prof. Mehmet Ozturk for providing us HCC cell lines and for his critical reading of the manuscript; and Prof. Aykut Uren for his helpful discussions on the manuscript. We also thank to Evin Ozen for her technical assistance. This work was supported by grants to Nese ATABEY from the Turkish Scientific and Technological Research Council (TUBITAK, SBAG-107S026) and Dokuz Eylul University Research Foundation (05.KB.SAG.071)

Staging of hepatocellular carcinoma

Hepatocellular carcinoma (HCC) is the third leading cause of cancer deaths in the world. In contrast to other cancers, survival of patients with HCC is determined by the extent of the tumor in addition to underlying liver disease and its functional reserve. From risk factors to management, HCC reveals a considerable geographic and institutional variation throughout the world. Although many staging and/or scoring systems have been proposed, each prognostic system has several benefits and limitations on its own. Therefore, there is currently no globally accepted system for HCC due to the extreme heterogeneity of the disease. In this review, currently available staging systems for assessing the prognosis of HCC, their uses, limitations, and future prospects are revisited