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Updated: Jun 20, 2026

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An Ex Vivo Model of Ovarian Cancer Peritoneal Metastasis Using Human Omentum
Published on: January 26, 2024
Extraovarian primary peritoneal papillary serous carcinoma
Pallavi Bhuyan1, Sitaram Mahapatra, Smita Mahapatra
1Department of Pathology, S.C.B. Medical College, Cuttack, 753007 Orissa, India. pallavibhuyan@sify.com
Archives of Gynecology and Obstetrics
|August 21, 2009
Summary
This study identifies extraovarian primary peritoneal carcinoma (EOPPC), an uncommon condition. Early diagnosis and treatment of EOPPC are crucial for patient survival.
Area of Science:
- Gynecologic Oncology
- Surgical Pathology
Background:
- Extraovarian primary peritoneal carcinoma (EOPPC) is a rare malignancy that can mimic advanced ovarian cancer.
- Accurate histologic identification is essential for appropriate patient management.
Observation:
- A 56-year-old female presented with ascites and elevated serum CA-125.
- Clinical and laboratory findings prompted a comprehensive surgical and histopathologic evaluation.
Findings:
- Microscopic examination of the surgical specimen confirmed the diagnosis of EOPPC.
- The histologic features were distinct from common ovarian malignancies.
Implications:
- Timely and accurate diagnosis of EOPPC is critical for effective treatment planning.
- Early intervention in EOPPC can lead to improved long-term disease-free survival.

