case_images: PMC9173911_01
case_images: (a-c) MRI images of periprosthetic fluid and mass.
case_images: CRIONM2022-4162832.001.jpg
case_images: PMC9173911_01_CRIONM2022-4162832.001.jpg
case_images: fig1
case_images: Mammography, ultrasound, and MRI revealed a periprosthetic fluid collection and mass-like enhancement on the left breast at the 4 o'clock region showing sustained peripheral enhancement (Figure 1).
case_images: Macroscopy examination: (a) right breast capsulectomy with a mass of 47 g and (b) left breast capsulectomy and implant 294 g.
case_images: CRIONM2022-4162832.002.jpg
case_images: PMC9173911_01_CRIONM2022-4162832.002.jpg
case_images: fig2
case_images: The left breast capsulectomy revealed similar fibrous connective tissue with the tumor biopsy showing extensive areas of broad coagulative necrosis with foamy histiocytes (Figure 2).
case_images: (a-e) Microscopic examination.
case_images: CRIONM2022-4162832.003.jpg
case_images: PMC9173911_01_CRIONM2022-4162832.003.jpg
case_images: fig3
case_images: PCR analysis for T-cell clonality showed monoclonal T-cell expansion (Figures 3(a)-3(e)).
case_images: Gel electrophoresis showing clonal band for T-cell receptor gamma. The tumor is shown in the S1 band.
case_images: CRIONM2022-4162832.004.jpg
case_images: PMC9173911_01_CRIONM2022-4162832.004.jpg
case_images: fig4
case_images: The PCR product was electrophoresed with the Bio Rad  system. The PCR showed monoclonal bands (Figure 4). The following abnormalities were detected: A-Vbeta+Jbeta1+Jbeta2 regions TCRB; B-VB+Jbeta2 regions TCRB; C-Dbeta+Jbeta1+Jbeta2 regions TCRB; A-Vdelta1-8, Vdelta10, + multiple Jdelta regions TCRG; and B-Vdelta9, Vdelta11+multiple Jdelta regions TCRG.