title: Mesohepatectomy without hilar dissection in the treatment of malignant focal liver diseases.
abstract: OBJECTIVE
  Mesohepatectomy is a method of surgical treatments for the centrally-located liver diseases. These operations were performed without hilar dissection by our modification and the results were evaluated.
  
  
  METHODS
  Between 2000 and 2002 we performed eight modified mesohepatectomy in cases of central malignant tumors of the liver. Preoperative examinations were done by strict protocol. We performed the operation with CUSA US scalpel. On postoperative days 1, 3, 5 and 7, we monitored the patients' liver enzymes, bilirubin level and hemostasis factors. After recovering the patients received chemotherapy. Follow-up was done 3 and 6 months later.
  
  
  RESULTS
  The time of operation and the blood consumption were significantly less with this modified technique comparing data found in the literature. The average tumor-free interval is 6.5 months, in five patients.
  
  
  CONCLUSIONS
  On reflection of these data, we consider mesohepatectomy performed without hilar dissection to be a suitable method for the treatment of centrally-located tumors. Postoperative morbidity rate is of a similar degree to that of operations using prior dissection, and the advantageous effects of parenchyma sparing mesohepatectomy are retained.
authors.affiliation: 2nd Department of Surgery, University of Debrecen, Medical and Health Science Center, Debrecen, Hungary.
authors.forename: I
authors.initials: I
authors.lastname: Takács
authors.forename: A
authors.initials: A
authors.lastname: Furka
authors.forename: G
authors.initials: G
authors.lastname: Kovács
authors.forename: P
authors.initials: P
authors.lastname: Arkosy
authors.forename: Zs
authors.initials: Z
authors.lastname: Szentkereszty
authors.forename: A
authors.initials: A
authors.lastname: Vágvölgyi
authors.forename: J
authors.initials: J
authors.lastname: Jósán
authors.forename: P
authors.initials: P
authors.lastname: Sápy
mesh_terms: D000328:Adult; D000368:Aged; D001663:Bilirubin / Q000097:blood; D005260:Female; D006498:Hepatectomy / Q000379:methods*; D006801:Humans; D008113:Liver Neoplasms / Q000097:blood / Q000601:surgery*; D008297:Male; D008875:Middle Aged
chemical_list: D001663:Bilirubin