A Pediatric Case with Gallstones Treated with Laparoscopic Cholecystectomy

Abstract: We report herein a case of a 13-year-old Japanese boy with symptomatic cholelithiasis. The patient was admitted to our hospital for investigation of right hypochondrial pain. An abdominal plain X-ray film showed calcifications at the right upper quadrant of the abdomen. Ultrasonography and computed tomography of the abdomen revealed several stones in the gallbladder. He underwent laparoscopic cholecystectomy under a diagnosis of idiopathic and radiopaque gallstones. Twelve calcium bilirubinate stones were found in the gallbladder. Reports of laparoscopic cholecystectomy in children are rare, and only 29 cases of 15 years of age or younger have been reported in Japan. This paper presents an additional case report of laparoscopic cholecystectomy in a pediatric patient, body weight 32 kg, with symptomatic and pigment gallstones. We believe that laparoscopic cholecystectomy should be the procedure of choice for removal of the gallbladder even in children.     

Clinical features of patients with chronic liver disease associated with hepatitis C virus genotype 1a/I in Okinawa, Japan

The clinical characteristics of chronic hepatitis C virus (HCV) carriers with HCV genotype 1a/I infection were investigated and compared with those of chronic HCV carriers infected with 1b/II, 2a/III, 2b/IV and the mixed type of infection. We found that 16 of 408 (3.9%) carriers had HCV genotype 1a infection, comprising four of 67 (6.0%) blood donors, 11 of 263 (4.2%) patients with chronic hepatitis and one of 39 (2.6%) patients with liver cirrhosis. Three of 408 subjects had a mixed infection of genotypes 1a/I and 1b/II. All carriers with genotype 1a (including those with the mixed infection) were of Japanese origin and all, except one who was born in Brazil, were born in Okinawa Prefecture. Nine of 14 patients infected with genotype 1a for whom medical records were obtained had a history suggestive of infection through blood exposure; six had had blood transfusions, one had tattoos, one is a nurse and one had a history of drug addiction. There were no haemophiliacs or other multitransfused patients in the genotype 1a group. Of 10 patients infected with genotype 1a who received interferon (IFN) therapy, four (40%) showed a complete response. Although the small number of patients infected with genotype 1a in the present study precluded statistical analysis of the response to IFN, the response in patients with genotype 1a was better than the response in those infected with genotype 1b and poorer than the response in those patients infected with genotype 2a/III or 2b/IV.