12 January 2022>: Articles
A Case of Metaplastic Squamous Cell Carcinoma of the Breast that Showed a Pathological Complete Response After Neoadjuvant Chemotherapy with Weekly Paclitaxel
Unusual or unexpected effect of treatment
Aya Noro B* , Makoto Ishitobi E , Noriko Hanamura B , Yumi Kashikura B , Masako Yamashita B , Yuji Kozuka D , Kanako Saito B , Toshiro Mizuno B , Tomoko Ogawa BDOI: 10.12659/AJCR.935035
Am J Case Rep 2022; 23:e935035
Figure 3. (A) Ultrasonography performed before the administration of weekly paclitaxel revealed a hypoechoic lesion with cystic components, measuring 7.7 cm. (B) Ultrasonography performed after chemotherapy showed that the size of the tumor was significantly decreased to 1.9 cm.