LETTERS


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Percutaneous ethanol injection in the treatment of hepatocellular carcinoma in cirrhosis: a simple, effective and cheap procedure for percutaneous ablation
A.Giorgio

Impact of duration of hemodialysis on gastrointestinal symptoms in patients with end stage renal failure V.H.Chong

Failure in wound healing following percutaneous gastrostomy insertion in patients on corticosteroids
P.S. de Silva, I.W.Fellows

Sexually transmitted infection as a cause of proctitis: asking about sexual orientation is more useful in the diagnosis than endoscopy or histology
T. Molnár, K. Farkas, F. Nagy, T.Wittmann

Autonomic dysfunction and risk of cholelithiasis in cirrhosis
P. Mohan, J.Venkataraman

Incidental diagnosis of stromal tumor of the stomach by percutaneous ultrasound-guided biopsy
I. de Sio, A.G. Gravina, A. Federico, G. Cotticelli, F.P. D'Armiento, M. Romano