BACKGROUND: Careful selection of patients with colorectal liver metastases for liver resection should minimize the risk of unnecessary laparotomy due to unresectable disease. The impact of staging laparoscopy with laparoscopic ultrasonography (LapUS) on clinical decision making in selected patients with potentially resectable colorectal liver metastases was evaluated. PATIENTS AND METHODS: Staging laparoscopy with or without LapUS was performed in 77 of 415 consecutive patients (19%) with colorectal liver metastases deemed potentially resectable following liver-specific CT and/or MRI scanning. Retrospective analysis of prospectively collected data compared clinical outcomes with those in whom laparoscopy had been deferred in favour of laparotomy. RESULTS: Staging laparoscopy was successful in 76 of 77 patients (99%). Adverse events occurred in three patients (4%): bowel injury n=2; late port site metastasis, n=1. Laparoscopic staging identified factors precluding curative resection in 16 patients (21%), thus averting unnecessary laparotomy. Of the 57 patients (74%) staged laparoscopically who underwent surgical exploration, 7 patients (12%) were unresectable and liver resection was achieved in 50 (88%). DISCUSSION: Laparoscopic staging remains useful in detecting occult intra- and extra-hepatic tumour in selected patients with potentially operable colorectal liver metastases.
BACKGROUND: Careful selection of patients with colorectal liver metastases for liver resection should minimize the risk of unnecessary laparotomy due to unresectable disease. The impact of staging laparoscopy with laparoscopic ultrasonography (LapUS) on clinical decision making in selected patients with potentially resectable colorectal liver metastases was evaluated. PATIENTS AND METHODS: Staging laparoscopy with or without LapUS was performed in 77 of 415 consecutive patients (19%) with colorectal liver metastases deemed potentially resectable following liver-specific CT and/or MRI scanning. Retrospective analysis of prospectively collected data compared clinical outcomes with those in whom laparoscopy had been deferred in favour of laparotomy. RESULTS: Staging laparoscopy was successful in 76 of 77 patients (99%). Adverse events occurred in three patients (4%): bowel injury n=2; late port site metastasis, n=1. Laparoscopic staging identified factors precluding curative resection in 16 patients (21%), thus averting unnecessary laparotomy. Of the 57 patients (74%) staged laparoscopically who underwent surgical exploration, 7 patients (12%) were unresectable and liver resection was achieved in 50 (88%). DISCUSSION: Laparoscopic staging remains useful in detecting occult intra- and extra-hepatic tumour in selected patients with potentially operable colorectal liver metastases.
Authors: G Li Destri; F Di Benedetto; B Torrisi; T R Portale; F Mosca; R Vecchio; A Di Cataldo; S Puleo Journal: HPB (Oxford) Date: 2008 Impact factor: 3.647
Authors: Alice Gillams; Nahum Goldberg; Muneeb Ahmed; Reto Bale; David Breen; Matthew Callstrom; Min Hua Chen; Byung Ihn Choi; Thierry de Baere; Damian Dupuy; Afshin Gangi; Debra Gervais; Thomas Helmberger; Ernst-Michael Jung; Fred Lee; Riccardo Lencioni; Ping Liang; Tito Livraghi; David Lu; Franca Meloni; Philippe Pereira; Fabio Piscaglia; Hyunchul Rhim; Riad Salem; Constantinos Sofocleous; Stephen B Solomon; Michael Soulen; Masatoshi Tanaka; Thomas Vogl; Brad Wood; Luigi Solbiati Journal: Eur Radiol Date: 2015-05-22 Impact factor: 5.315
Authors: Prabhu Arumugam; Vickna Balarajah; Jennifer Watt; Ajit T Abraham; Satyajit Bhattacharya; Hemant M Kocher Journal: Indian J Med Res Date: 2016-04 Impact factor: 2.375