UpToDate
Official reprint from UpToDate®
www.uptodate.com ©2018 UpToDate, Inc. and/or its affiliates. All Rights Reserved.

Medline ® Abstracts for References 27,35,36

of 'Cancer of the appendix and pseudomyxoma peritonei'

27
 
 
Carr NJ, McCarthy WF, Sobin LH.. Tumors of the appendix. In: WHO classification of tumours of the digestive system, 4, Bosman FT, Carneiro Fm Hruban RH, Theise ND (Eds), IARC Press, Lyon 2010. p.122-125.
 
no abstract available
35
TI
Pseudomyxoma peritonei in a hernia sac: analysis of 20 patients in whom mucoid fluid was found during a hernia repair.
AU
Esquivel J, Sugarbaker PH
SO
Eur J Surg Oncol. 2001;27(1):54.
 
INTRODUCTION: Pseudomyxoma peritonei syndrome is a rare disease that causes extensive accumulation of non-invasive mucinous tumour and mucinous fluid throughout the abdomen and pelvis. The primary tumour is a perforated appendiceal adenoma or mucinous adenocarcinoma. In patients with an open processus vaginalis or other peritoneal defect, the adenomatous epithelial cells may accumulate within the hernia sac, causing mucoid fluid to be present at the time of hernia repair.
MATERIALS AND METHODS: From February 1991 to September 1997, the diagnosis of pseudomyxoma peritonei syndrome was established in 20 patients in whom mucoid material was found in a hernia sac during a hernia repair. Clinical features of these patients were critically evaluated using the completeness of cytoreduction as an endpoint.
RESULTS: The treatments delivered at the time of hernia repair had no impact on the outcome. A lack of interim events vs the use of interim treatments between hernia repair and definitive cytoreduction was significant in relation to a complete vs incomplete cytoreduction. Non-aggressive histology and an interval of less than 1 year was statistically significantly associated with a favourable outcome from surgical intervention.
CONCLUSION: When mucoid fluid is encountered at the time of a hernia repair, recovery of that fluid and the hernia sac for histologic study is important. When adenomatous epithelial cells are present, a CT scan should be performed to look for the typical distribution of mucinous tumour and fluid that suggests the pseudomyxoma peritonei syndrome. If the diagnosis can be confirmed, referral to a centre experienced in the treatment of this rare disease is suggested.
AD
Washington Cancer Institute, Washington Hospital Center, Washington, DC 20010, USA.
PMID
36
TI
Managing the peritoneal surface component of gastrointestinal cancer. Part 2. Perioperative intraperitoneal chemotherapy.
AU
Sugarbaker PH
SO
Oncology (Williston Park). 2004;18(2):207.
 
Until recently, peritoneal carcinomatosis was a universally fatal manifestation of gastrointestinal cancer. However, two innovations in treatment have improved outcome for these patients. The new surgical interventions are collectively referred to as peritonectomy procedures. During the peritonectomy, all visible cancer is removed in an attempt to leave the patient with only microscopic residual disease. Perioperative intraperitoneal chemotherapy, the second innovation, is employed to eradicate small-volume residual disease. The intraperitoneal chemotherapy is administered intraoperatively with moderate hyperthermia. Part 1 of this two-part article, which appeared in the January issue, described the natural history of gastrointestinal cancer with carcinomatosis, the patterns of dissemination within the peritoneal cavity, and the benefits and limitations of peritoneal chemotherapy. Peritonectomy procedures were also defined and described. Part 2 discusses the mechanics of delivering perioperative intraperitoneal chemotherapy and the clinical assessments used to select patients who will benefit from combined treatment. The results of combined treatment as they vary in mucinous and nonmucinous tumors are also discussed.
AD
Program in Peritoneal Surface Malignancy, Washington Cancer Institute, Washington, DC, USA. Paul.Sugarbaker@medstar.net
PMID