Final answer:
The most common additional view for inflammatory carcinoma is a breast MRI with diffusion-weighted imaging (DWI).
Step-by-step explanation:
The most common additional view for inflammatory carcinoma is a breast MRI with diffusion-weighted imaging (DWI). Inflammatory carcinoma is an aggressive form of breast cancer that usually presents with diffuse skin thickening, erythema, and edema, which may mimic mastitis. The purpose of the breast MRI with DWI is to assess the extent of tumor involvement and to evaluate for distant metastasis.
In addition to breast MRI, other imaging modalities such as mammography and ultrasound may also be used to evaluate inflammatory carcinoma. However, MRI is the preferred modality because it provides better visualization of the extent of disease and helps guide treatment decisions.
In summary, the most common additional view for inflammatory carcinoma is a breast MRI with DWI, which is used to assess tumor involvement and evaluate for distant metastasis.