Abstract
Pseudomyxoma peritonei (PMP) is now considered to originate from appendiceal mucinous neoplasms in almost all cases. However, a mucinous neoplasm arising in a mature cystic teratoma is rarely responsible for PMP. We herein report 2 cases of PMP associated with borderline mucinous tumors arising in mature cystic teratoma. Both ovarian borderline mucinous tumors were morphologically and immunohistochemically similar to the secondary tumors from appendiceal origin, and PMP was histologically similar to peritoneal adenomucinosis.
Original language | English |
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Pages (from-to) | 376-380 |
Number of pages | 5 |
Journal | International Journal of Gynecological Pathology |
Volume | 28 |
Issue number | 4 |
DOIs | |
Publication status | Published - 2009 Jul |
Externally published | Yes |
Keywords
- Mature cystic teratoma
- Mucinous borderline tumor
- Pseudomyxoma peritonei
ASJC Scopus subject areas
- Pathology and Forensic Medicine
- Obstetrics and Gynaecology