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Updated: Dec 28, 2025

Injection of Syngeneic Murine Melanoma Cells to Determine Their Metastatic Potential in the Lungs
Published on: May 24, 2016
Metastatic melanoma of the gallbladder: an uncommon finding
José Ruiz Pardo1, Francisco Javier Ruescas García1, Alejandro Parra Cubillos2
1Cirugía General y del Aparato Digestivo, Hospital de Hellín, España.
Abstract:
Melanoma metastasizes to the gastrointestinal tract in 2-4% of cases. In addition, it is the tumor that most frequently metastasizes to the gallbladder (50-67% of metastasis at this level). Even so, these metastases are infrequent. The indication of cholecystectomy will be provided by the patient performance status, extension and prognosis of disease. Although open surgery is preferred to treat melanoma metastasis at this level, laparoscopic surgery could be a safe technique that allows a fast recovery of the patient. We present the case of a 48-year-old man with melanoma metastases in the gallbladder treated by laparoscopic cholecystectomy.
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