IPLab:Lab 7:Fibroadenoma: Difference between revisions - Pathology Education Instructional Resource

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== Images ==

File:~~IPLab7Fibroadenoma1~~.jpg|This low-power photomicrograph of the surgical specimen demonstrates ~~three~~ ovoid, well-circumscribed nodules surrounded by fibroadipose tissue.

File:IPLab7Fibroadenoma1b.jpg|This low-power photomicrograph of the surgical specimen demonstrates two ovoid, well-circumscribed nodules surrounded by fibroadipose tissue.

File:~~IPLab7Fibroadenoma2~~.jpg|~~This is a~~ higher magnification ~~of one of~~ the ~~three nodules. At this power, the nodule seems to be composed of a~~ solid parenchyma with ~~small~~ glandular spaces~~. The adjacent breast parenchyma consists mostly of fat~~.

File:IPLab7Fibroadenoma2b.jpg|In this higher magnification you can see the solid parenchyma with numerous variable sized glandular spaces.

File:~~IPLab7Fibroadenoma3~~.jpg|This is a higher magnification of the fibroadenoma showing the dense stroma of the tumor surrounding the irregularly shaped ~~ducts. The adjacent fibrofatty tissue containing breast ducts and lobules has been compressed by the tumor.~~

File:IPLab7Fibroadenoma3b.jpg|This is a higher magnification of the fibroadenoma showing the dense stroma of the tumor surrounding the irregularly shaped ducts.

~~File:IPLab7Fibroadenoma4.jpg|This photomicrograph shows the compressed connective tissue (arrow) between two nodules of dense fibrous tissue and~~ ducts.

File:IPLab7Fibroadenoma4b.jpg|This is a high magnification of the fibroadenoma showing the dense stroma of the tumor surrounding the irregularly shaped ducts. The ducts are lined by two cell layers, one of cuboidal, two columnar cells (inner layer) and an outer layer of flattened cells with hyperchromatic nuclei (myoepithelial cells).

File:~~IPLab7Fibroadenoma5.jpg|This is a higher-power photomicrograph of fibroadenoma showing ducts embedded in connective tissue.~~

~~File:IPLab7Fibroadenoma6~~.jpg|This is a high magnification of the fibroadenoma showing the dense stroma of the tumor surrounding the irregularly shaped ~~duct~~. The ducts are lined by two cell layers, one of cuboidal, two columnar cells (inner layer) and an outer layer of flattened cells with hyperchromatic nuclei (myoepithelial cells).

~~File:IPLab7Fibroadenoma7.jpg|This is a higher magnification of fibroadenoma showing irregularly shaped ducts lined by two layers of cells as previously described~~.

</gallery>

== Virtual Microscopy ==

<peir-vm>IPLab7Fibroadenoma</peir-vm>

== Study Questions ==

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=== Images ===

* [{{SERVER}}/library/index.php?/tags/2147-fibroadenoma PEIR Digital Library: Fibroadenoma Images]

== Related IPLab Cases ==

* [[IPLab:Lab 7:IDC|Lab 7: Breast: Infiltrating Ductal Carcinoma]]

[[Category: IPLab:Lab 7]]

@@ Line 4: / Line 4: @@
 == Images ==
 <gallery heights="250px" widths="250px">
-File:IPLab7Fibroadenoma1.jpg|This low-power photomicrograph of the surgical specimen demonstrates three ovoid, well-circumscribed nodules surrounded by fibroadipose tissue.
+File:IPLab7Fibroadenoma1b.jpg|This low-power photomicrograph of the surgical specimen demonstrates two ovoid, well-circumscribed nodules surrounded by fibroadipose tissue.
-File:IPLab7Fibroadenoma2.jpg|This is a higher magnification of one of the three nodules. At this power, the nodule seems to be composed of a solid parenchyma with small glandular spaces. The adjacent breast parenchyma consists mostly of fat.
+File:IPLab7Fibroadenoma2b.jpg|In this higher magnification you can see the solid parenchyma with numerous variable sized glandular spaces.
-File:IPLab7Fibroadenoma3.jpg|This is a higher magnification of the fibroadenoma showing the dense stroma of the tumor surrounding the irregularly shaped ducts. The adjacent fibrofatty tissue containing breast ducts and lobules has been compressed by the tumor.
+File:IPLab7Fibroadenoma3b.jpg|This is a higher magnification of the fibroadenoma showing the dense stroma of the tumor surrounding the irregularly shaped ducts.
-File:IPLab7Fibroadenoma4.jpg|This photomicrograph shows the compressed connective tissue (arrow) between two nodules of dense fibrous tissue and ducts.
+File:IPLab7Fibroadenoma4b.jpg|This is a high magnification of the fibroadenoma showing the dense stroma of the tumor surrounding the irregularly shaped ducts. The ducts are lined by two cell layers, one of cuboidal, two columnar cells (inner layer) and an outer layer of flattened cells with hyperchromatic nuclei (myoepithelial cells).
-File:IPLab7Fibroadenoma5.jpg|This is a higher-power photomicrograph of fibroadenoma showing ducts embedded in connective tissue.
-File:IPLab7Fibroadenoma6.jpg|This is a high magnification of the fibroadenoma showing the dense stroma of the tumor surrounding the irregularly shaped duct. The ducts are lined by two cell layers, one of cuboidal, two columnar cells (inner layer) and an outer layer of flattened cells with hyperchromatic nuclei (myoepithelial cells).
-File:IPLab7Fibroadenoma7.jpg|This is a higher magnification of fibroadenoma showing irregularly shaped ducts lined by two layers of cells as previously described.
 </gallery>
+== Virtual Microscopy ==
+<peir-vm>IPLab7Fibroadenoma</peir-vm>
 == Study Questions ==
@@ Line 28: / Line 28: @@
 === Images ===
+* [{{SERVER}}/library/index.php?/tags/2147-fibroadenoma PEIR Digital Library: Fibroadenoma Images]
 == Related IPLab Cases ==
+* [[IPLab:Lab 7:IDC|Lab 7: Breast: Infiltrating Ductal Carcinoma]]
 {{IPLab 7}}
 [[Category: IPLab:Lab 7]]