Breast Anatomy and Physiology — MCQs

Which of the following stages of Breast Cancer corresponds to the following features: a breast mass of 6 x 3 cm, ipsilateral supraclavicular lymph node involvement, and distant metastasis that cannot be assessed?

A 45-year-old female underwent a modified radical mastectomy with axillary clearance for breast cancer. Post-surgery, she is unable to lift her arm above her head. Which nerve is most likely to be injured?

Which of the following features on mammogram would suggest malignancy?

In which of the following types of breast carcinoma would you consider a biopsy of the opposite breast?

Ductal development of breast is caused by

What is the primary route for lymphatic drainage from the breast?

A 24-year-old accountant complains of a white discharge from his breasts. He is most likely experiencing which one of the following conditions?

Peau d’orange appearance is due to -

Carcinoma of the breast is least seen in which location?

The inflammatory breast carcinoma is staged as