40. Paget disease of the breast

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Revision as of 20:34, 15 November 2022 by Nikolas (talk | contribs) (Created page with "'''Staining''': HE '''Organ''': Nipple '''Description''': The squamous cells of the epidermis are replaced by tumor cells showing significant atypia. The actual tumor or DCIS is not visible on this slide. '''Diagnosis''': Paget disease of the breast '''Causes''': * Cancer cells invading the epidermis of the nipple '''Theory''': Paget disease of the breast can occur both in DCIS and in invasive carcinoma. It can look like eczema. File:Paget disease of the breas...")
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Staining: HE

Organ: Nipple

Description:

The squamous cells of the epidermis are replaced by tumor cells showing significant atypia.

The actual tumor or DCIS is not visible on this slide.

Diagnosis: Paget disease of the breast

Causes:

  • Cancer cells invading the epidermis of the nipple

Theory:

Paget disease of the breast can occur both in DCIS and in invasive carcinoma. It can look like eczema.

Overview
Left: Area of Paget disease. Right: Area unaffected by tumor cells. Both pictures are taken from the same slide but from different areas.