1-20 of 73 Search Results for

adenosi

Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 18
Published: 01 January 2024
10.55418/9781933477367-06
ISBN-10: 1-933477-36-9
ISBN: 978-1-933477-36-7
...Sclerosing adenosis and other adenoses discussed in this chapter are a collection of benign breast lesions characterized by an increase in the number of acini above physiologic norms, such as during pregnancy and lactation. In most types of adenosis, the lobulocentric growth pattern is maintained...
Images
SCLEROSING <span class="search-highlight">ADENOSIS</span>  A: Low-power view of an area of sclerosing <span class="search-highlight">adenosis</span> il...
Published: 01 January 2024
SCLEROSING ADENOSIS Figure 6-1 SCLEROSING ADENOSIS A: Low-power view of an area of sclerosing adenosis illustrates the lobulocentric arrangement of small glands comprising the proliferation. Note also the presence of scattered microcalcifications. B: Higher-power view shows some glands with open... More about this image found in SCLEROSING ADENOSIS A: Low-power view of an area of sclerosing adenosis il...
Images
SCLEROSING <span class="search-highlight">ADENOSIS</span>  A: At low power, this example of sclerosing <span class="search-highlight">adenosis</span> a...
Published: 01 January 2024
SCLEROSING ADENOSIS Figure 6-5 SCLEROSING ADENOSIS A: At low power, this example of sclerosing adenosis appears to be composed predominantly of cords of cells with scattered admixed glands. B: At higher power, both patterns are better appreciated. Myoepithelial cells are difficult to discern. More about this image found in SCLEROSING ADENOSIS A: At low power, this example of sclerosing adenosis a...
Images
APOCRINE <span class="search-highlight">ADENOSIS</span>  A: The cells in this case of sclerosing <span class="search-highlight">adenosis</span> have ab...
Published: 01 January 2024
APOCRINE ADENOSIS Figure 6-12 APOCRINE ADENOSIS A: The cells in this case of sclerosing adenosis have abundant granular eosinophilic cytoplasm, large round nuclei, and prominent nucleoli. B: The cytologic features, which are those of apocrine metaplasia, are readily recognized at high power. More about this image found in APOCRINE ADENOSIS A: The cells in this case of sclerosing adenosis have ab...
Images
MICROGLANDULAR <span class="search-highlight">ADENOSIS</span>  A: In this case of microglandular <span class="search-highlight">adenosis</span>, the ce...
Published: 01 January 2024
MICROGLANDULAR ADENOSIS Figure 6-16 MICROGLANDULAR ADENOSIS A: In this case of microglandular adenosis, the cells have clear cytoplasm. The small round glands are haphazardly distributed in the stroma. B,C: Intermediate (B) and high (C) power illustrate the bland features of microglandular adeno... More about this image found in MICROGLANDULAR ADENOSIS A: In this case of microglandular adenosis, the ce...
Images
MICROGLANDULAR <span class="search-highlight">ADENOSIS</span>  A: On core needle biopsy, microglandular <span class="search-highlight">adenosis</span> ...
Published: 01 January 2024
MICROGLANDULAR ADENOSIS Figure 6-21 MICROGLANDULAR ADENOSIS A: On core needle biopsy, microglandular adenosis may be misinterpreted as a low-grade invasive ductal carcinoma. B: The growth pattern and lack of myoepithelial cells do not differentiate one diagnosis over the other. The eosinophilic ... More about this image found in MICROGLANDULAR ADENOSIS A: On core needle biopsy, microglandular adenosis ...
Images
TUBULAR <span class="search-highlight">ADENOSIS</span>  A: On low power, tubular <span class="search-highlight">adenosis</span> has the appearance of a...
Published: 01 January 2024
TUBULAR ADENOSIS Figure 6-23 TUBULAR ADENOSIS A: On low power, tubular adenosis has the appearance of a haphazard arrangement of branching tubules. B: Intermediate power view reinforces this impression of an irregular, possibly infiltrative process. C: On high power, myoepithelial cells are not... More about this image found in TUBULAR ADENOSIS A: On low power, tubular adenosis has the appearance of a...
Images
NODULAR <span class="search-highlight">ADENOSIS</span>  A: At scanning magnification, a large, relatively circums...
Published: 01 January 2024
NODULAR ADENOSIS Figure 6-8 NODULAR ADENOSIS A: At scanning magnification, a large, relatively circumscribed collection of small glands is apparent. B: Higher-power examination reveals the characteristic features of sclerosing adenosis. Mass-forming lesions such as this are referred to as nodula... More about this image found in NODULAR ADENOSIS A: At scanning magnification, a large, relatively circums...
Images
SECRETORY <span class="search-highlight">ADENOSIS</span>  A: Scanning magnification view of a case of secretory a...
Published: 01 January 2024
SECRETORY ADENOSIS Figure 6-25 SECRETORY ADENOSIS A: Scanning magnification view of a case of secretory adenosis shows the haphazard arrangement of small glands. B: High power shows the simple round glands with luminal secretions resembling microglandular adenosis. C: A p63 stain confirms the p... More about this image found in SECRETORY ADENOSIS A: Scanning magnification view of a case of secretory a...
Images
ATYPICAL MICROGLANDULAR <span class="search-highlight">ADENOSIS</span>  A: The nests in this case of atypical mic...
Published: 01 January 2024
ATYPICAL MICROGLANDULAR ADENOSIS Figure 6-19 ATYPICAL MICROGLANDULAR ADENOSIS A: The nests in this case of atypical microglandular adenosis are composed of cells with clear cytoplasm and variably sized nuclei. B: At higher power, the nuclear atypia is better seen. Note the abundant apoptotic deb... More about this image found in ATYPICAL MICROGLANDULAR ADENOSIS A: The nests in this case of atypical mic...
Images
LOBULAR CARCINOMA IN SITU IN <span class="search-highlight">ADENOSIS</span>  A: This low-power image shows an are...
Published: 01 January 2024
LOBULAR CARCINOMA IN SITU IN ADENOSIS Figure 4-12 LOBULAR CARCINOMA IN SITU IN ADENOSIS A: This low-power image shows an area of adenosis expanded by a proliferation of monomorphic epithelial cells. B: At intermediate power, the cytologic dyshesion characteristic of LCIS is appreciated. C: High... More about this image found in LOBULAR CARCINOMA IN SITU IN ADENOSIS A: This low-power image shows an are...
Images
MYOEPITHELIAL CELL STAINS IN <span class="search-highlight">ADENOSIS</span>  A: In this case of lobular carcinoma...
Published: 01 January 2024
MYOEPITHELIAL CELL STAINS IN ADENOSIS Figure 6-11 MYOEPITHELIAL CELL STAINS IN ADENOSIS A: In this case of lobular carcinoma in situ (LCIS) involving adenosis, the arrangement of some of the epithelial cell nests suggests invasive carcinoma rather than LCIS in adenosis. B: A SMMHC stain highligh... More about this image found in MYOEPITHELIAL CELL STAINS IN ADENOSIS A: In this case of lobular carcinoma...
Images
ATYPICAL APOCRINE <span class="search-highlight">ADENOSIS</span>  The cytologic features are those of apocrine me...
Published: 01 January 2024
ATYPICAL APOCRINE ADENOSIS Figure 6-14 ATYPICAL APOCRINE ADENOSIS The cytologic features are those of apocrine metaplasia, but there is tremendous variability in the size and shape of the nuclei, warranting a diagnosis of atypical apocrine adenosis in this core needle biopsy specimen. More about this image found in ATYPICAL APOCRINE ADENOSIS The cytologic features are those of apocrine me...
Images
“ADENOMYOEPITHELIOSIS”  A: Low-power view of this core biopsy shows what ap...
Published: 01 January 2024
“ADENOMYOEPITHELIOSIS” Figure 7-43 “ADENOMYOEPITHELIOSIS” A: Low-power view of this core biopsy shows what appear to be areas of adenosis admixed with apocrine cysts. B: At intermediate power, it becomes apparent that the myoepithelial component is much more pronounced than is characteristic for... More about this image found in “ADENOMYOEPITHELIOSIS” A: Low-power view of this core biopsy shows what ap...
Images
DUCTAL CARCINOMA IN SITU (DCIS) INVOLVING SCLEROSING <span class="search-highlight">ADENOSIS</span>  In this case...
Published: 01 January 2024
DUCTAL CARCINOMA IN SITU (DCIS) INVOLVING SCLEROSING ADENOSIS Figure 6-6 DUCTAL CARCINOMA IN SITU (DCIS) INVOLVING SCLEROSING ADENOSIS In this case of high grade DCIS involving adenosis, the conformation of small highly atypical glands suggests invasive carcinoma. Recognition of the lobulocentric... More about this image found in DUCTAL CARCINOMA IN SITU (DCIS) INVOLVING SCLEROSING ADENOSIS In this case...
Images
SCLEROSING <span class="search-highlight">ADENOSIS</span> WITH NUMEROUS MICROCALCIFICATIONS
Published: 01 January 2024
SCLEROSING ADENOSIS WITH NUMEROUS MICROCALCIFICATIONS Figure 6-3 SCLEROSING ADENOSIS WITH NUMEROUS MICROCALCIFICATIONS More about this image found in SCLEROSING ADENOSIS WITH NUMEROUS MICROCALCIFICATIONS
Images
LOBULAR CARCINOMA IN SITU INVOLVING SCLEROSING <span class="search-highlight">ADENOSIS</span>  A: This low-power ...
Published: 01 January 2024
LOBULAR CARCINOMA IN SITU INVOLVING SCLEROSING ADENOSIS Figure 6-7 LOBULAR CARCINOMA IN SITU INVOLVING SCLEROSING ADENOSIS A: This low-power image shows a concentric linear array of atypical epithelial cells, along with some nests at the left of the field. B: On high power, the lobular phenotype... More about this image found in LOBULAR CARCINOMA IN SITU INVOLVING SCLEROSING ADENOSIS A: This low-power ...
Images
METAPLASTIC CARCINOMA ARISING IN MICROGLANDULAR <span class="search-highlight">ADENOSIS</span>  A: At low power, ...
Published: 01 January 2024
METAPLASTIC CARCINOMA ARISING IN MICROGLANDULAR ADENOSIS Figure 6-20 METAPLASTIC CARCINOMA ARISING IN MICROGLANDULAR ADENOSIS A: At low power, there are small glands containing secretions distributed across the central portion of the field. A cellular proliferation can be appreciated at the upper... More about this image found in METAPLASTIC CARCINOMA ARISING IN MICROGLANDULAR ADENOSIS A: At low power, ...
Images
SCLEROSING <span class="search-highlight">ADENOSIS</span> WITH DENSE EOSINOPHILIC STROMA
Published: 01 January 2024
SCLEROSING ADENOSIS WITH DENSE EOSINOPHILIC STROMA Figure 6-4 SCLEROSING ADENOSIS WITH DENSE EOSINOPHILIC STROMA More about this image found in SCLEROSING ADENOSIS WITH DENSE EOSINOPHILIC STROMA
Images
APOCRINE <span class="search-highlight">ADENOSIS</span>  This image shows back-to-back glands with apocrine epith...
Published: 01 January 2024
APOCRINE ADENOSIS Figure 6-13 APOCRINE ADENOSIS This image shows back-to-back glands with apocrine epithelium. The nuclei are round and regular without variation in size and shape. More about this image found in APOCRINE ADENOSIS This image shows back-to-back glands with apocrine epith...