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Book Cover Image
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 18
Published: 01 January 2024
10.55418/9781933477367
ISBN-10: 1-933477-36-9
ISBN: 978-1-933477-36-7
Images
MAMMARY-TYPE BENIGN GLANDULAR INCLUSION  A: On the H&amp;E stain, two <span class="search-highlight">gland</span>...
Published: 01 January 2024
MAMMARY-TYPE BENIGN GLANDULAR INCLUSION Figure 14-15 MAMMARY-TYPE BENIGN GLANDULAR INCLUSION A: On the H&E stain, two glandular structures are present in the lymph node. B: A p63 immunostain highlights a peripheral myoepithelial cell layer. More about this image found in MAMMARY-TYPE BENIGN GLANDULAR INCLUSION A: On the H&E stain, two gland...
Images
APOCRINE ADENOSIS  This image shows back-to-back <span class="search-highlight">glands</span> 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...
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MICROGLANDULAR ADENOSIS  A: At low power, small round <span class="search-highlight">glands</span> are seen to be...
Published: 01 January 2024
MICROGLANDULAR ADENOSIS Figure 6-15 MICROGLANDULAR ADENOSIS A: At low power, small round glands are seen to be infiltrating through the breast parenchyma in a random pattern. B: Eosinophilic secretions are seen in many of the glands. The cytoplasm is somewhat amphophilic. C: At high power, the ... More about this image found in MICROGLANDULAR ADENOSIS A: At low power, small round glands are seen to be...
Images
MICROGLANDULAR ADENOSIS  A few small <span class="search-highlight">glands</span> with eosinophilic secretions in...
Published: 01 January 2024
MICROGLANDULAR ADENOSIS Figure 6-17 MICROGLANDULAR ADENOSIS A few small glands with eosinophilic secretions in the adipose tissue of the breast may be overlooked due to the lack of any stromal reaction. More about this image found in MICROGLANDULAR ADENOSIS A few small glands with eosinophilic secretions in...
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ATYPICAL MICROGLANDULAR ADENOSIS  A: Some of the <span class="search-highlight">glands</span> have filled in and ...
Published: 01 January 2024
ATYPICAL MICROGLANDULAR ADENOSIS Figure 6-18 ATYPICAL MICROGLANDULAR ADENOSIS A: Some of the glands have filled in and become larger nests. In addition, there are enlarged nuclei with prominent nucleoli. B: In another area of the same case, there is a more pronounced nested pattern and moderate ... More about this image found in ATYPICAL MICROGLANDULAR ADENOSIS A: Some of the glands have filled in and ...
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DISPLACED EPITHELIUM  A: Epithelial <span class="search-highlight">glands</span> and nests are haphazardly distri...
Published: 01 January 2024
DISPLACED EPITHELIUM Figure 8-30 DISPLACED EPITHELIUM A: Epithelial glands and nests are haphazardly distributed in the cellular biopsy site stroma. B: At higher power, the epithelial elements have some degenerated features characteristic of this phenomenon. Foreign body giant cells and lymphocy... More about this image found in DISPLACED EPITHELIUM A: Epithelial glands and nests are haphazardly distri...
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TUBULAR CARCINOMA  A: At low power, numerous angulated <span class="search-highlight">glands</span> infiltrate th...
Published: 01 January 2024
TUBULAR CARCINOMA Figure 8-42 TUBULAR CARCINOMA A: At low power, numerous angulated glands infiltrate through a cellular stroma in a haphazard pattern. B: High power reveals the low nuclear grade of the tumor cells and the absent myoepithelial cell layer. C: An ER stain is strongly and diffusel... More about this image found in TUBULAR CARCINOMA A: At low power, numerous angulated glands infiltrate th...
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LOW-GRADE ADENOSQUAMOUS CARCINOMA  A: At low power, subtle cords, <span class="search-highlight">glands</span>, a...
Published: 01 January 2024
LOW-GRADE ADENOSQUAMOUS CARCINOMA Figure 8-59 LOW-GRADE ADENOSQUAMOUS CARCINOMA A: At low power, subtle cords, glands, and nests of epithelial cells are seen haphazardly placed in the stroma. Scattered lymphoid aggregates are present. B,C: Some nests have a squamoid appearance (B) and others are... More about this image found in LOW-GRADE ADENOSQUAMOUS CARCINOMA A: At low power, subtle cords, glands, a...
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METAPLASTIC CARCINOMA ARISING IN MICROGLANDULAR ADENOSIS  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, ...
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SYRINGOMATOUS TUMOR  A: Low-power view of a punch biopsy from the nipple sh...
Published: 01 January 2024
SYRINGOMATOUS TUMOR Figure 13-10 SYRINGOMATOUS TUMOR A: Low-power view of a punch biopsy from the nipple showing glands and nests of epithelial cells infiltrating between the smooth muscle bundles of the nipple. B,C: Intermediate (B) and higher (C) power images show solid nests and glands with r... More about this image found in SYRINGOMATOUS TUMOR A: Low-power view of a punch biopsy from the nipple sh...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 19
Published: 01 February 2024
10.55418/9781933477428-21
ISBN-10: 1-933477-42-3
ISBN: 978-1-933477-42-8
... in the potential for diagnostic confusion with skin adnexal (sebaceous or sweat gland) neoplasms, metastatic renal cell carcinoma, or xanthomatous histiocytic proliferations. DEEP PENETRATING NEVUS-LIKE (PLEXIFORM) MELANOMA Some melanomas may be confused with, or arise in association with, a deep penetrating...
Images
TUBULAR ADENOMA  A: This core biopsy shows a well-circumscribed aggregate o...
Published: 01 January 2024
TUBULAR ADENOMA Figure 5-40 TUBULAR ADENOMA A: This core biopsy shows a well-circumscribed aggregate of tightly packed glands. B: Higher power reveals the benign-appearing compacted glands. More about this image found in TUBULAR ADENOMA A: This core biopsy shows a well-circumscribed aggregate o...
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SCLEROSING ADENOSIS  A: Low-power view of a fairly circumscribed proliferat...
Published: 01 January 2024
SCLEROSING ADENOSIS Figure 6-2 SCLEROSING ADENOSIS A: Low-power view of a fairly circumscribed proliferation of small glands. B: At intermediate power, the glands at the center are appreciably more compressed than those at the periphery, which have open lumens. The cells are small with bland nuc... More about this image found in SCLEROSING ADENOSIS A: Low-power view of a fairly circumscribed proliferat...
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INTRADUCTAL PAPILLOMA WITH STROMAL SCLEROSIS (SCLEROSING PAPILLOMA)  A: Scl...
Published: 01 January 2024
INTRADUCTAL PAPILLOMA WITH STROMAL SCLEROSIS (SCLEROSING PAPILLOMA) Figure 7-11 INTRADUCTAL PAPILLOMA WITH STROMAL SCLEROSIS (SCLEROSING PAPILLOMA) A: Sclerosing papilloma in an excision specimen. There are areas of apocrine metaplasia in the papilloma and entrapped glands in the dense stromal sc... More about this image found in INTRADUCTAL PAPILLOMA WITH STROMAL SCLEROSIS (SCLEROSING PAPILLOMA) A: Scl...
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
... the adenoses in that it lacks a peripheral myoepithelial cell layer, among other characteristics ( Tables 6-1 , 6-2 ). Table 6-1 TYPES OF ADENOSIS Sclerosing adenosis Lobulocentric arrangement of glands Glands more compressed toward center of lesion; more open at periphery Sclerotic stroma...
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SECRETORY ADENOSIS  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
INTRADUCTAL PAPILLOMA WITH STROMAL SCLEROSIS  A: At low power, this core bi...
Published: 01 January 2024
INTRADUCTAL PAPILLOMA WITH STROMAL SCLEROSIS Figure 7-10 INTRADUCTAL PAPILLOMA WITH STROMAL SCLEROSIS A: At low power, this core biopsy specimen shows areas of intraductal papilloma as well as areas of greater stromal sclerosis with entrapped smaller glands. B: At higher power, the dense stromal... More about this image found in INTRADUCTAL PAPILLOMA WITH STROMAL SCLEROSIS A: At low power, this core bi...
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DUCTAL ADENOMA  A: At low power, a well-circumscribed glandular proliferati...
Published: 01 January 2024
DUCTAL ADENOMA Figure 7-37 DUCTAL ADENOMA A: At low power, a well-circumscribed glandular proliferation, with a dense fibrous capsule is appreciated. B: At higher power, glands and nests of epithelial cells, some with apocrine differentiation, are seen. C: This image illustrates the interface w... More about this image found in DUCTAL ADENOMA A: At low power, a well-circumscribed glandular proliferati...
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DUCTAL CARCINOMA IN SITU (DCIS) INVOLVING SCLEROSING ADENOSIS  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...