Invasive breast carcinoma of no special type
Updates to Article Attributes
Body
was changed:
Invasive ductal carcinoma is a subset of ductal carcinoma. It is an infiltrating, malignant and abnormal proliferation of neoplastic cells in the breast tissues. It is the most frequently seen malignancy of breast.
Epidemiology
Peak age of presentation is about 50 to 60 years.
Clinical presentation
Large palpable, immobile mass.
Radiographic features
Mammogram
- spiculated hyperdense lesion
- oval
/ lobulated/lobulated lesion - microcalicifications
Ultrasound
- ill defined lesion
- hypoechoic mass
- hyperechoic angular margins
- posterior accoustic shadowing
- ductal extension may be seen which is extension of the lesion into surrounding parenchyma
- branched or spiculated pattern
- microcalcifications
MRI
T1WI
-
T1
- isointense to parenchyma
- hypointense to fat
CE T1WI : -
T1 C+ (Gd)
- ring enhacement with centripetal progression
- dilated veins draining the tumor
T2WI -
T2
- iso to hypointense to parenchyma
- hyperintense edematous zone
See also
-<p><strong>Invasive ductal carcinoma</strong> is a subset of ductal carcinoma. It is an infiltrating, malignant and abnormal proliferation of neoplastic cells in the breast tissues. It is the most frequently seen malignancy of breast. </p><h4>Epidemiology </h4><p>Peak age of presentation is about 50 to 60 years.</p><h4>Clinical presentation </h4><p>Large palpable, immobile mass</p><h4>Radiographic features</h4><h5>Mammogram</h5><ul>- +<p><strong>Invasive ductal carcinoma</strong> is a subset of ductal carcinoma. It is an infiltrating, malignant and abnormal proliferation of neoplastic cells in the breast tissues. It is the most frequently seen malignancy of breast. </p><h4>Epidemiology </h4><p>Peak age of presentation is about 50 to 60 years.</p><h4>Clinical presentation </h4><p>Large palpable, immobile mass.</p><h4>Radiographic features</h4><h5>Mammogram</h5><ul>
-<li>oval/ lobulated lesion</li>-<li>microcalicifications </li>- +<li>oval/lobulated lesion</li>
- +<li>microcalicifications</li>
-</ul><h5>MRI</h5><h6>T1WI</h6><ul>- +</ul><h5>MRI</h5><ul>
- +<li>
- +<strong>T1</strong><ul>
-</ul><h6>CE T1WI :</h6><ul>- +</ul>
- +</li>
- +<li>
- +<strong>T1 C+ (Gd)</strong><ul>
-</ul><h6>T2WI</h6><ul>- +</ul>
- +</li>
- +<li>
- +<strong>T2</strong><ul>
-</ul><p> </p><h4>See also</h4><ul><li>ductal carcinoma in situ</li></ul><p> </p>- +</ul>
- +</li>
- +</ul><h4>See also</h4><ul><li><a title="Ductal carcinoma in situ (DCIS)" href="/articles/ductal-carcinoma-in-situ">ductal carcinoma in situ</a></li></ul>
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