Carcinoma in situ with solid lobular pattern

4 x				10 x
	Histobank ID #1479 This low magnification image shows an area of carcinoma in situ with a solid pattern. Note that these masses are arrayed as nodules. Each nodule represents a branch of the TDLU.		Histobank ID #1480 This higher magnification image shows an area of carcinoma in situ with a solid pattern. Note that these masses are arrayed as nodules. Each nodule represents a branch of the TDLU. Some gland like profiles can be seen within the nests.
20 x				40 x
	Histobank ID #1481 This higher magnification image shows an area of carcinoma in situ with a solid pattern. Note that these masses are arrayed as nodules. Each nodule represents a branch of the TDLU. Some gland like profiles can be seen within the nests (lower left). The basement membranes are intact.		Histobank ID #1482 This high magnification image shows an area of carcinoma in situ with a solid pattern. Note that these masses are arrayed as nodules. Each nodule represents a branch of the TDLU. The basement membranes are intact. However, no myoepithelial layer is to be found.