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Imaging of Peritoneal Carcinomatosis in Advanced Ovarian Cancer: CT, MRI, Radiomic Features and Resectability Criteria.
- Source :
- Cancers; Dec2023, Vol. 15 Issue 24, p5827, 21p
- Publication Year :
- 2023
-
Abstract
- Simple Summary: Ovarian cancer is the second most frequent gynecological cancer in Western countries and the most common cause of death due to gynecological malignancies with an estimated five-year survival rate of 39%. The high aggressiveness and mortality are mainly related to the speed of abdominal spread: 70% of patients are diagnosed at an advanced stage of disease (stage III–IV FIGO) or in the presence of peritoneal carcinomatosis (PC), and about 60% of women will develop a recurrence. In this context, imaging plays an essential role for proper staging and follow-up and in selecting patients eligible for complete cytoreduction (CCR), the most important treatment and prognostic factor for patients. PC represents the most striking picture of the loco-regional spread of ovarian cancer, configuring stage III. In the last few years, many papers have evaluated the role of imaging and therapeutic management in patients with ovarian cancer and PC. This paper summed up the literature on traditional approaches to the imaging of peritoneal carcinomatosis in advanced ovarian cancer, presenting classification systems, most frequent patterns, routes of spread and sites that are difficult to identify. The role of imaging in diagnosis was investigated, with particular attention to the reported sensitivity and specificity data—computed tomography (CT), magnetic resonance imaging (MRI), positron emission tomography-CT (PET-CT)—and to the peritoneal cancer index (PCI). In addition, we explored the therapeutic possibilities and radiomics applications that can impact management of patients with ovarian cancer. Careful staging is mandatory, and patient selection is one of the most important factors influencing complete cytoreduction (CCR) outcome: an accurate pre-operative imaging may allow selection of patients that may benefit most from primary cytoreductive surgery. [ABSTRACT FROM AUTHOR]
- Subjects :
- ONLINE information services
OVARIAN tumors
CONFIDENCE intervals
PERITONEAL cancer
MAGNETIC resonance imaging
POSITRON emission tomography computed tomography
TUMOR classification
RADIOMICS
DESCRIPTIVE statistics
COMPUTED tomography
MEDLINE
DATA analysis software
ODDS ratio
SENSITIVITY & specificity (Statistics)
DISEASE complications
Subjects
Details
- Language :
- English
- ISSN :
- 20726694
- Volume :
- 15
- Issue :
- 24
- Database :
- Complementary Index
- Journal :
- Cancers
- Publication Type :
- Academic Journal
- Accession number :
- 174403477
- Full Text :
- https://doi.org/10.3390/cancers15245827