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Perihippocampal Meningeal Carcinomatosis Following Hippocampal Avoidance Prophylactic Cranial Irradiation in Small Cell Lung Cancer: A Case Report.
- Source :
-
Cureus [Cureus] 2023 Oct 04; Vol. 15 (10), pp. e46499. Date of Electronic Publication: 2023 Oct 04 (Print Publication: 2023). - Publication Year :
- 2023
-
Abstract
- Prophylactic cranial irradiation (PCI) for limited disease small cell lung cancer is the standard of care for curative treatment of this disease. However, neurocognitive dysfunction is one of the late adverse events of PCI and is often problematic. Recently, hippocampal avoidance prophylactic cranial irradiation (HA-PCI) is sometimes performed to prevent neurocognitive dysfunction after PCI. In HA-PCI, the question is whether or not metastases appear around the hippocampus that were not irradiated. We have experienced a case of perihippocampal meningeal carcinomatosis after HA-PCI. We also draw attention to the potential risks of performing HA-PCI based on this experience.<br />Competing Interests: The authors have declared that no competing interests exist.<br /> (Copyright © 2023, Fujiwara et al.)
Details
- Language :
- English
- ISSN :
- 2168-8184
- Volume :
- 15
- Issue :
- 10
- Database :
- MEDLINE
- Journal :
- Cureus
- Publication Type :
- Report
- Accession number :
- 37927701
- Full Text :
- https://doi.org/10.7759/cureus.46499