Clinical Analysis of Appendiceal Mucoceles / 中国医师杂志

ABSTRACT

Objective To investigate the diagnostic and treatment methods of appendiceal mucoceles and peritoneal pseudomyxoma. Methods Thirteen cases of appendiceal mucoceles were enrolled in this study. Six cases underwent appendectomy, two cases ileocecal resection, two cases right colectomy, and two cases appendectomy in emergency followed by right colectomy because their postoperative pathological diagnosis was appendiceal muco-cystadenocarcinoma. Ruptured appendiceal mucocele and peritoneal pseudomyxoma were found during operation in one case, then right colectomy was performed, ascites was removed and abdominal cavity was washed with normal saline and 5-Fu solution. Systemic chemotherapy was given to this patient after operation. Results Operation was successful in all the patients. Except one case not followed up, the other patients remained free of disease after operation. Conclusion Appendiceal mucoceles is uncommon. The patients should be suspected suffering from this disease when chief complaints are right lower abdominal pain and mass. B-type ultrasonography and other necessary digestive image examinations are economical and inexpensive diagnostic method of appendiceal mucoceles. It is necessary to explore the whole abdominal cavity carefully when this disease is suspected during operation.