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Laparoscopic splenectomy for portal hypertension.
Makoto Hashizume1, Morimasa Tomikawa, Tomohiko Akahoshi
1Departments of Disaster and Emergency Medicine, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan. mhashi@dem.med.kyushu-u.ac.jp
Hepato-Gastroenterology
|June 18, 2002
Summary
Laparoscopic splenectomy is effective for treating portal hypertension, improving platelet counts, and managing esophagogastric varices and hepatocellular carcinoma. This minimally invasive approach is a viable option for patients with these conditions.
Area of Science:
- Gastroenterology
- Surgical Oncology
- Hepatology
Background:
- Controversy exists regarding the efficacy of laparoscopic splenectomy in patients with portal hypertension.
- Portal hypertension often presents with complications like esophagogastric varices and thrombocytopenia, impacting treatment options for conditions such as hepatocellular carcinoma.
Purpose of the Study:
- To evaluate the effectiveness of laparoscopic splenectomy in patients with portal hypertension.
- To assess the impact of laparoscopic splenectomy on esophagogastric varices, hepatocellular carcinoma treatment, and platelet counts.
Main Methods:
- A retrospective review of 73 patients with portal hypertension who underwent laparoscopic splenectomy between 1992 and 2000.
- Patient data included indications for surgery (thrombocytopenia, varices, hepatocellular carcinoma), operative details, and outcomes.
Main Results:
- Laparoscopic splenectomy was successfully performed in all patients with a low conversion rate (9.6%) and no mortality.
- Significant increases in platelet counts were observed, correlating with spleen weight and sustained over three years.
- The procedure facilitated successful treatment of hepatocellular carcinoma in 18 patients and prevented recurrence of esophagogastric varices.
Conclusions:
- Laparoscopic splenectomy is a safe and effective procedure for patients with portal hypertension.
- It serves as a successful secondary treatment for hepatocellular carcinoma and esophagogastric varices.
- Portal hypertension is not a contraindication for laparoscopic splenectomy, making it the preferred approach.