Case report: ATM A1159T mutation in malignant peritoneal mesothelioma may be associated with tumor recurrence.
SAGE Open Med Case Rep
; 12: 2050313X241271818, 2024.
Article
en En
| MEDLINE
| ID: mdl-39161923
ABSTRACT
Malignant peritoneal mesothelioma is an exceedingly rare malignant tumor. Herein, we present a case of malignant peritoneal mesothelioma in a 59-year-old Chinese female patient who was stable after treatment for multiple relapses. Imaging revealed massive ascites and an irregular thickening of the peritoneal mesangium. Laparoscopic biopsy revealed heterogeneous cell nests in the parietal peritoneal fibrous tissue, which were confirmed by immunohistochemical staining for Calretinin, WT-1, and D2-40. In terms of genetic screening, BAP1, CSF1R, and other key driver gene variants closely related to malignant peritoneal mesothelioma have been explored in tumor tissues. Notably, CARD11 driver mutation was first found in all malignant peritoneal mesothelioma patients, and ATM A1159T gene mutation found in recurrent focal tissue may be associated with recurrent tumor recurrence.
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MEDLINE
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En
Revista:
SAGE Open Med Case Rep
Año:
2024
Tipo del documento:
Article
País de afiliación:
China