case_images: PMC7341053_01
case_images: Accessory breast.
case_images: gr1.jpg
case_images: PMC7341053_01_gr1.jpg
case_images: fig0005
case_images: Physical examination showed that the right axillary para-breast (Fig. 1) had a soft texture, clear margin and no vice nipple.
case_images: Doppler ultrasonography.
case_images: gr2.jpg
case_images: PMC7341053_01_gr2.jpg
case_images: fig0010
case_images: The right axillary hypoechoic mass (Fig. 2) was revealed by subaxillary color Doppler ultrasound.
case_images: Chest CT.
case_images: gr3.jpg
case_images: PMC7341053_01_gr3.jpg
case_images: fig0015
case_images: Chest Computed Tomography plain scan showed the right axillary space was occupied (Fig. 3), and there was no obvious abnormality in both lungs.
case_images: Pathological picture.
case_images: gr4.jpg
case_images: PMC7341053_01_gr4.jpg
case_images: fig0020
case_images: Postoperative pathology (Fig. 4) showed right axillary mucinous carcinoma, which was locally micropapillary and surrounding (surround by) medium-grade intraductal cancer.
case_images: Permanent left superior vena cava.
case_images: gr5.jpg
case_images: PMC7341053_01_gr5.jpg
case_images: fig0025
case_images: Chest CT (Fig. 5) and color Doppler echocardiography (Fig. 6) found the existence of PLSVC.