Laparoscopy and gallbladder cancer

Consideration of anatomical structures relevant to the surgical strategy for managing gallbladder carcinoma

AIMS

Gallbladder carcinoma usually presents late with advanced disease. It develops in an anatomically complex area. Consideration is given to resection of relevant local structures with respect to outcome.

METHODS

A comprehensive literature review was performed, searching Medline for articles published since 2000, using the MeSH heading of 'gallbladder cancer' and 'surgery'. Abstracts were reviewed and articles retrieved if the main focus of the article centred on the surgical management of gallbladder carcinoma.

OBSERVATIONS

Hepatic resection is advocated and tailored to pathological T stage. Lymph node dissection and bile duct resection, as well as en bloc resection of other viscera, remain areas of controversy.

CONCLUSIONS

Eastern and Western practice standards of care differ, but hepatic resection with some lymph node dissection is present in both approaches. Philosophy regarding aggression with respect to en bloc resection of adjacent organs and actual extent of lymphatic resection remains disparate.

A review of the surgical strategies for the management of gallbladder carcinoma based on T stage and growth type of the tumour

AIMS

Surgery for gallbladder carcinoma is a technically challenging exercise. The extent of resection varies based on a number of factors, and controversy exists regarding what constitutes an acceptable resection. A review of current recommendations and practice was undertaken.

METHODS

A comprehensive literature review was performed, searching Medline for articles published since 2000, using the MeSH heading of 'gallbladder cancer' and 'surgery'. Abstracts were reviewed and articles retrieved if the main focus of the article centred on the surgical management of gallbladder carcinoma.

OBSERVATIONS

The extent of hepatic resection and lymph node dissection required varies in particular with T stage. Growth pattern and anatomical location of the tumour within the gallbladder also influence surgical management.

CONCLUSIONS

Discrepancy exists between the Eastern and Western literature in terms of what constitutes an acceptable limit of resection, and these issues are discussed.