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[Computer tomographic features of peritoneal carcinosis (author's transl)]
Rofo : Fortschritte Auf Dem Gebiete Der Rontgenstrahlen Und Der Nuklearmedizin
|January 1, 1982
Summary
Computerized tomography (CT) can retrospectively identify peritoneal carcinosis (PCA) in 85% of cases. This imaging technique detects direct metastases and subtle indirect signs, aiding in PCA diagnosis.
Area of Science:
- Radiology
- Oncology
- Surgical Pathology
Background:
- Peritoneal carcinosis (PCA) presents diagnostic challenges.
- Accurate diagnosis is crucial for patient management and treatment planning.
Purpose of the Study:
- To evaluate the retrospective diagnostic accuracy of computerized tomography (CT) for peritoneal carcinosis (PCA).
- To identify direct and indirect signs of PCA detectable by CT.
Main Methods:
- Retrospective analysis of 59 cases diagnosed via laparoscopy, laparotomy, or post-mortem examination.
- Review of computerized tomography (CT) scans for evidence of peritoneal carcinosis (PCA).
Main Results:
- Computerized tomography (CT) correctly identified peritoneal carcinosis (PCA) in 50 out of 59 cases (85%) retrospectively.
- CT detected both direct peritoneal metastases and indirect signs like alterations in the mesenterial root, greater omentum, and pelvis.
Conclusions:
- Computerized tomography (CT) is a valuable tool for the retrospective diagnosis of peritoneal carcinosis (PCA).
- CT can identify subtle indirect signs of PCA, improving diagnostic capabilities beyond direct visualization of metastases.