Abdominal wall metastasis of a cervical adenocarcinoma at the laparoscopic trocar insertion site after ovarian transposition: case report and review of the literature.

BACKGROUND: Laparoscopic ovarian transposition is currently used in the preirradiation management of cervical cancer in young women. This surgical technique helps avoid the short- and long-term complications of early menopause. Because there remains a risk of metastasis at the site where the laparoscopic trocar is inserted, more precise indications for this surgery are required. CASE: We report the case of a patient with an abdominal wall metastasis that followed laparoscopic ovarian transposition performed before radiation therapy and surgical treatment for a stage IIb cervical adenocarcinoma. Observations during the laparotomy nonetheless led us to resect the transposed ovary during the laparotomy. The pathology examination of the ovary found a microscopic metastasis. Several months later, a left abdominal parietal nodule, corresponding to a metastasis of the adenocarcinoma, was found on the site through which the trocar had been inserted during the laparoscopy and was probably associated with the ovarian transposition.
CONCLUSION: This is the only published case to describe an abdominal wall metastasis due to laparoscopic trocar insertion during ovarian transposition. The decision to perform a laparoscopic ovarian transposition in cervical cancer must take into account the frequency of trocar site metastases, which seems to be higher with advanced-stage cervical cancers, in cases of lymph node involvement and especially in adenocarcinomas.