[Acute obstructive colon carcinoma and liver metastases: how to treat?].

Background: The incidence of patients who present with acute obstructive colon carcinoma and synchronous liver metastases is increasing.

Case Description: Two men aged 70 and 71 both had acute obstructive colon carcinoma with synchronous liver metastases. Both patients underwent successful stent placement that solved the colonic obstruction. Five weeks later the first patient underwent an elective surgical procedure at which both the colon carcinoma and the liver metastases were resected. The second patient had more widespread metastases and first received chemotherapy. After six courses of chemotherapy the liver metastases became resectable and he underwent a two-stage liver resection with a left-sided hemicolectomy.

Conclusion: These cases illustrate that placing a stent can be an alternative to an acute operation, and thus can save the patient from an emergency laparotomy with creation of a stoma that needs closure afterwards. In addition stent placement is a good starting point for an intended curative treatment trajectory, also in the setting of synchronous liver metastases accompanying the acute obstructive carcinoma.