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papilloma

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INTRADUCTAL <span class="search-highlight">PAPILLOMA</span>  A: Low-power image of an intraductal <span class="search-highlight">papilloma</span> with ...
Published: 01 January 2024
INTRADUCTAL PAPILLOMA Figure 7-5 INTRADUCTAL PAPILLOMA A: Low-power image of an intraductal papilloma with apocrine metaplasia. B,C: Intermediate (B) and high- (C) power images demonstrate the abundant eosinophilic cytoplasm, round nuclei, and prominent nucleoli characteristic of apocrine metapl... More about this image found in INTRADUCTAL PAPILLOMA A: Low-power image of an intraductal papilloma with ...
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INTRADUCTAL <span class="search-highlight">PAPILLOMA</span> WITH STROMAL SCLEROSIS (SCLEROSING <span class="search-highlight">PAPILLOMA</span>)  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...
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<span class="search-highlight">PAPILLOMA</span> WITH ATYPICAL DUCTAL HYPERPLASIA  A: Low-power view of a detached...
Published: 01 January 2024
PAPILLOMA WITH ATYPICAL DUCTAL HYPERPLASIA Figure 7-16 PAPILLOMA WITH ATYPICAL DUCTAL HYPERPLASIA A: Low-power view of a detached fragment of an intraductal papilloma, which at one end has a greater degree of epithelial proliferation. B: At intermediate power, the area of epithelial proliferatio... More about this image found in PAPILLOMA WITH ATYPICAL DUCTAL HYPERPLASIA A: Low-power view of a detached...
Images
INTRADUCTAL <span class="search-highlight">PAPILLOMA</span>  A: At low power, the papillary architecture and intr...
Published: 01 January 2024
INTRADUCTAL PAPILLOMA Figure 7-1 INTRADUCTAL PAPILLOMA A: At low power, the papillary architecture and intraductal location of this papilloma are readily appreciated. The fibrovascular cores are relatively broad. The epithelial component is not proliferative. B: At higher power, the myoepithelia... More about this image found in INTRADUCTAL PAPILLOMA A: At low power, the papillary architecture and intr...
Images
INTRADUCTAL <span class="search-highlight">PAPILLOMA</span> 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...
Images
INTRADUCTAL <span class="search-highlight">PAPILLOMA</span> WITH ADENOMYOEPITHELIOMATOUS DIFFERENTIATION  A: Low-...
Published: 01 January 2024
INTRADUCTAL PAPILLOMA WITH ADENOMYOEPITHELIOMATOUS DIFFERENTIATION Figure 7-7 INTRADUCTAL PAPILLOMA WITH ADENOMYOEPITHELIOMATOUS DIFFERENTIATION A: Low-power view of an intraductal papilloma. B,C: At intermediate (B) and high (C) power, the hypercellularity present is conferred by the myoepithel... More about this image found in INTRADUCTAL PAPILLOMA WITH ADENOMYOEPITHELIOMATOUS DIFFERENTIATION A: Low-...
Images
INTRADUCTAL <span class="search-highlight">PAPILLOMA</span> WITH ADENOMYOEPITHELIOMATOUS DIFFERENTIATION  A: Low-...
Published: 01 January 2024
INTRADUCTAL PAPILLOMA WITH ADENOMYOEPITHELIOMATOUS DIFFERENTIATION Figure 7-7 INTRADUCTAL PAPILLOMA WITH ADENOMYOEPITHELIOMATOUS DIFFERENTIATION A: Low-power view of an intraductal papilloma. B,C: At intermediate (B) and high (C) power, the hypercellularity present is conferred by the myoepithel... More about this image found in INTRADUCTAL PAPILLOMA WITH ADENOMYOEPITHELIOMATOUS DIFFERENTIATION A: Low-...
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METAPLASTIC CARCINOMA ARISING IN BENIGN INTRADUCTAL <span class="search-highlight">PAPILLOMAS</span>  A: At low p...
Published: 01 January 2024
METAPLASTIC CARCINOMA ARISING IN BENIGN INTRADUCTAL PAPILLOMAS Figure 7-12 METAPLASTIC CARCINOMA ARISING IN BENIGN INTRADUCTAL PAPILLOMAS A: At low power, multiple papillomas are apparent. In the center of the field, there is greater stromal expansion and stromal cellularity associated with the p... More about this image found in METAPLASTIC CARCINOMA ARISING IN BENIGN INTRADUCTAL PAPILLOMAS A: At low p...
Images
METAPLASTIC CARCINOMA ARISING IN BENIGN INTRADUCTAL <span class="search-highlight">PAPILLOMAS</span>  A: At low p...
Published: 01 January 2024
METAPLASTIC CARCINOMA ARISING IN BENIGN INTRADUCTAL PAPILLOMAS Figure 7-12 METAPLASTIC CARCINOMA ARISING IN BENIGN INTRADUCTAL PAPILLOMAS A: At low power, multiple papillomas are apparent. In the center of the field, there is greater stromal expansion and stromal cellularity associated with the p... More about this image found in METAPLASTIC CARCINOMA ARISING IN BENIGN INTRADUCTAL PAPILLOMAS A: At low p...
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INTRADUCTAL <span class="search-highlight">PAPILLOMA</span> WITH HIGH-GRADE DUCTAL CARCINOMA IN SITU  A: Even at ...
Published: 01 January 2024
INTRADUCTAL PAPILLOMA WITH HIGH-GRADE DUCTAL CARCINOMA IN SITU Figure 7-19 INTRADUCTAL PAPILLOMA WITH HIGH-GRADE DUCTAL CARCINOMA IN SITU A: Even at low power the cytologic atypia is apparent. Focal necrosis is also present. B,C: At intermediate (B) and high (C) power, the myoepithelial cell lay... More about this image found in INTRADUCTAL PAPILLOMA WITH HIGH-GRADE DUCTAL CARCINOMA IN SITU A: Even at ...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 18
Published: 01 January 2024
10.55418/9781933477367-07
ISBN-10: 1-933477-36-9
ISBN: 978-1-933477-36-7
... the Fibrovascular Cores Intraductal papilloma + + Heterogeneous expression Heterogeneous expression PIK3CA AKT1 Papilloma with ADH a + + Heterogeneous expression; negative in ADH Heterogeneous expression; strongly and diffusely positive in ADH Alterations...
Images
INTRADUCTAL <span class="search-highlight">PAPILLOMAS</span> WITH COLLAGENOUS SPHERULOSIS  A,B: At low (A) and in...
Published: 01 January 2024
INTRADUCTAL PAPILLOMAS WITH COLLAGENOUS SPHERULOSIS Figure 7-6 INTRADUCTAL PAPILLOMAS WITH COLLAGENOUS SPHERULOSIS A,B: At low (A) and intermediate (B) power, this papillary proliferation appears to have foci with a more “cribriform”-like architecture. C: At high power, those round spaces contai... More about this image found in INTRADUCTAL PAPILLOMAS WITH COLLAGENOUS SPHERULOSIS A,B: At low (A) and in...
Images
<span class="search-highlight">PAPILLOMA</span> WITH DUCTAL CARCINOMA IN SITU  A: Low-power view of a sclerosed p...
Published: 01 January 2024
PAPILLOMA WITH DUCTAL CARCINOMA IN SITU Figure 7-18 PAPILLOMA WITH DUCTAL CARCINOMA IN SITU A: Low-power view of a sclerosed papilloma. B: At intermediate power, the significant cytologic atypia of some of the epithelial cells is apparent. C: At high power, cells with abundant eosinophilic cyto... More about this image found in PAPILLOMA WITH DUCTAL CARCINOMA IN SITU A: Low-power view of a sclerosed p...
Images
Images
<span class="search-highlight">PAPILLOMA</span> WITH DUCTAL CARCINOMA IN SITU  A: Low-power magnification shows a...
Published: 01 January 2024
PAPILLOMA WITH DUCTAL CARCINOMA IN SITU Figure 7-17 PAPILLOMA WITH DUCTAL CARCINOMA IN SITU A: Low-power magnification shows a papillary proliferation with areas of epithelial proliferation and cribriform architecture. B,C: On intermediate- (B) and high- (C) power views, low-grade cytologic atyp... More about this image found in PAPILLOMA WITH DUCTAL CARCINOMA IN SITU A: Low-power magnification shows a...
Images
<span class="search-highlight">PAPILLOMA</span> WITH DUCTAL CARCINOMA IN SITU  A: Low-power magnification shows a...
Published: 01 January 2024
PAPILLOMA WITH DUCTAL CARCINOMA IN SITU Figure 7-17 PAPILLOMA WITH DUCTAL CARCINOMA IN SITU A: Low-power magnification shows a papillary proliferation with areas of epithelial proliferation and cribriform architecture. B,C: On intermediate- (B) and high- (C) power views, low-grade cytologic atyp... More about this image found in PAPILLOMA WITH DUCTAL CARCINOMA IN SITU A: Low-power magnification shows a...
Images
INTRADUCTAL <span class="search-highlight">PAPILLOMA</span>  Intermediate power view to illustrate the presence o...
Published: 01 January 2024
INTRADUCTAL PAPILLOMA Figure 7-3 INTRADUCTAL PAPILLOMA Intermediate power view to illustrate the presence of the myoepithelial cells running along the fibrovascular cores, beneath the epithelial cell layer. These myoepithelial cells are readily identified due to their slightly pyramidal shape and... More about this image found in INTRADUCTAL PAPILLOMA Intermediate power view to illustrate the presence o...
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INTRADUCTAL <span class="search-highlight">PAPILLOMA</span> WITH FLORID USUAL DUCTAL HYPERPLASIA  A,B: Low- (A) a...
Published: 01 January 2024
INTRADUCTAL PAPILLOMA WITH FLORID USUAL DUCTAL HYPERPLASIA Figure 7-4 INTRADUCTAL PAPILLOMA WITH FLORID USUAL DUCTAL HYPERPLASIA A,B: Low- (A) and high- (B) power views. The epithelial cells are overlapping with variably sized and shaped nuclei. Myoepithelial cells are present along the edge of t... More about this image found in INTRADUCTAL PAPILLOMA WITH FLORID USUAL DUCTAL HYPERPLASIA A,B: Low- (A) a...
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MULTIPLE <span class="search-highlight">PAPILLOMAS</span>  A: This intermediate-power image shows several spaces ...
Published: 01 January 2024
MULTIPLE PAPILLOMAS Figure 7-2 MULTIPLE PAPILLOMAS A: This intermediate-power image shows several spaces occupied by papillary proliferations with broad fibrovascular cores and areas of epithelial proliferation. B: At higher power, myoepithelial cells can be identified running along the fibrovas... More about this image found in MULTIPLE PAPILLOMAS A: This intermediate-power image shows several spaces ...
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SQUAMOUS METAPLASIA  Squamous metaplasia may be seen in a variety of breast...
Published: 01 January 2024
SQUAMOUS METAPLASIA Figure 2-23 SQUAMOUS METAPLASIA Squamous metaplasia may be seen in a variety of breast lesions; this example involves an intraductal papilloma. More about this image found in SQUAMOUS METAPLASIA Squamous metaplasia may be seen in a variety of breast...