00:01 Fibroadenoma in greater detail. 00:03 Most common benign tumor of the breast. 00:05 It’s an actual tumor. 00:06 Composed of fibrous and glandular tissue. 00:08 Fibroadenoma. 00:10 Most common tumor in less than 30. 00:12 It’s a firm, rubbery mass and maybe mobile. 00:15 It’s benign. 00:17 The chance of it going on to cancer, very, very slim. 00:20 This is an actual tumor. 00:24 Fibroadenoma, benign tumor. 00:25 Spherical nodule that is sharply circumscribed. 00:28 This is absolutely benign. 00:30 Freely mobile. 00:31 Where does it occur? Upper outer quadrant. Why? Well, this is the area that would have the most amount of what’s known as your fibrous tissue. 00:39 And so therefore, it would be the quadrant that is going to have a a graphic upcoming that will show you where majority of your tumors of the breast will be located. 00:49 And it will be the outer upper quadrant. 00:53 Grayish white appearance is the actual tumor, On mammography, you’d find that you would find a tumor and it’s white and it’s large. 01:02 And it’s histologic picture will be that which is fibrosis. 01:07 You wouldn’t find increased number of cysts. 01:09 This is a pure tumor of fibrous nature.
The lecture Fibroadenoma by Carlo Raj, MD is from the course Breast Disease.
Which of the following components would you be likely to find on histology of a fibroadenoma?
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