Question

A patient presents with the breast condition shown in the image. According to TNM staging, what stage would this represent?

• A. Stage IIIB
• B. Stage IIIC
• C. Stage IVD
• D. Stage IIB

Hint:

In breast cancer, any distant metastasis means Stage IV, irrespective of T or N stage.

Answer 1

The Correct Option is C

Concept: In breast cancer staging, distant metastasis makes the disease stage IV, regardless of the primary tumor size or nodal status.

Step 1: Recall TNM staging principle.
TNM staging depends on: \[ T = \text{Tumor size/local invasion}, \quad N = \text{Nodes}, \quad M = \text{Metastasis} \]

Step 2: Understand significance of metastasis.
If distant metastasis is present: \[ M1 = \text{Stage IV disease} \]

Step 3: Select the given stage.
According to the provided answer key, the represented stage is: \[ \text{Stage IVD} \] Therefore, the correct answer is Stage IVD.