36. Carcinoma of the breast: Difference between revisions

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'''Organ''': Breast
'''Organ''': Breast


'''Description''':
'''Description''': The tumor has no capsule, isn’t well-circumscribed and doesn’t have a clear, expansile border. The tumor invades the skin and surrounding parenchyme and fat tissue.
 
The tumor has no capsule, isn’t well-circumscribed and doesn’t have a clear, expansile border. The tumor invades the skin and surrounding parenchyme and fat tissue.


'''Diagnosis''': Carcinoma of the breast
'''Diagnosis''': Carcinoma of the breast
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'''Risk''' '''factors''':
'''Risk''' '''factors''':


* Genetic predisposition
* Genetic predisposition (BRCA)
** BRCA
* Increases after 30 years
* Increases after 30 years
* Positive family history
* Positive family history

Latest revision as of 16:57, 27 June 2024

Organ: Breast

Description: The tumor has no capsule, isn’t well-circumscribed and doesn’t have a clear, expansile border. The tumor invades the skin and surrounding parenchyme and fat tissue.

Diagnosis: Carcinoma of the breast

Risk factors:

  • Genetic predisposition (BRCA)
  • Increases after 30 years
  • Positive family history
  • Nulliparity

Theory:

The most important in patho 1 is to know the characteristics of malignant tumors compared to benign ones, i.e.:

  • Not encapsulated
  • Poorly circumscribed
  • No expansile border
  • Can metastasize

A special feature of breast carcinoma is that it causes retraction of the skin. The tumor is firm and palpable due to the desmoplastic neostroma.

Breast carcinoma prep