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Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 16
Published: 01 August 2023
10.55418/9781933477282-14
ISBN-10: 1-933477-28-8
ISBN: 978-1-933477-28-2
...Table 14-1 THE 2020 WHO CLASSIFICATION OF OTHER CARCINOMAS, MISCELLANEOUS TUMORS, AND TUMOR-LIKE CONDITIONS OF THE OVARY a Other Carcinomas  Mesonephric-like carcinoma  Undifferentiated and dedifferentiated carcinomas of the ovary  Carcinosarcoma of the ovary  Mixed...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 16
Published: 01 August 2023
10.55418/9781933477282-07
ISBN-10: 1-933477-28-8
ISBN: 978-1-933477-28-2
... (<50% of tumor) is allowed  At least one confirmatory endometrioid feature is almost always present ( Table 7-1 )  Nuclei show mild or moderate atypia with size variations that do not exceed 5X; small nucleoli are allowed; mitotic index does not usually exceed 10 mitotic figures per 10 high-power...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 16
Published: 01 August 2023
10.55418/9781933477282-09
ISBN-10: 1-933477-28-8
ISBN: 978-1-933477-28-2
...Table 9-1 “TRANSITIONAL CELL TUMORS” OF OVARY Current Terminology Previous Terminology Differentiation Brenner tumor -- Transitional Borderline Brenner tumor Proliferating Brenner tumor Transitional Brenner tumor of low malignant potential Atypical proliferative...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 16
Published: 01 August 2023
10.55418/9781933477282-10
ISBN-10: 1-933477-28-8
ISBN: 978-1-933477-28-2
...Table 10-1 CLASSIFICATION OF SEROMUCINOUS TUMORS ACCORDING TO THE WHO 2020 a Tumor Seromucinous cystadenoma and adenofibroma Seromucinous borderline tumor Seromucinous carcinoma—removed in the latest WHO classification; this is currently considered a variant...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 16
Published: 01 August 2023
10.55418/9781933477282-15
ISBN-10: 1-933477-28-8
ISBN: 978-1-933477-28-2
...Table 15-1 ENDOMETRIOID TUMORS OF THE OVARY AND ENDOMETRIUM Characteristic Endometrial Primary, Ovarian Metastatic Independent Ovarian and Endometrial Primary Tumors Ovarian Primary, Endometrial Metastatic Histologic similarity Similar Sometimes dissimilar Similar, usually high...
Images
STEROID CELL <span class="search-highlight">TUMOR</span>, NOS  A: The <span class="search-highlight">tumor</span> is solid and orange.  B: The <span class="search-highlight">tumor</span> ce...
Published: 01 August 2023
STEROID CELL TUMOR, NOS Figure 12-9 STEROID CELL TUMOR, NOS A: The tumor is solid and orange. B: The tumor cells grow in sheets, in this case with a prominent fibrotic stroma. C: Higher-power image shows cells with granular eosinophilic cytoplasm. D: As the cells contain increasing quantities ... More about this image found in STEROID CELL TUMOR, NOS A: The tumor is solid and orange. B: The tumor ce...
Images
ADENOMATOID <span class="search-highlight">TUMOR</span> RESEMBLING A LYMPHANGIOMA OR FATTY <span class="search-highlight">TUMOR</span>  Illustrated her...
Published: 01 August 2023
ADENOMATOID TUMOR RESEMBLING A LYMPHANGIOMA OR FATTY TUMOR Figure 16-45 ADENOMATOID TUMOR RESEMBLING A LYMPHANGIOMA OR FATTY TUMOR Illustrated here are luminal bridg ing strands, which may aid in recognition of adenomatoid tumor. More about this image found in ADENOMATOID TUMOR RESEMBLING A LYMPHANGIOMA OR FATTY TUMOR Illustrated her...
Images
LOW-GRADE SEROUS <span class="search-highlight">TUMOR</span>  Left, right: This low-grade serous <span class="search-highlight">tumor</span> represents...
Published: 01 August 2023
LOW-GRADE SEROUS TUMOR Figure 4-15 LOW-GRADE SEROUS TUMOR Left, right: This low-grade serous tumor represents extensive fusion of the epithelium, similar to the surface cribriform growth pattern depicted in fig. 4-11 . This type of proliferation is difficult to classify, but in the absence of st... More about this image found in LOW-GRADE SEROUS TUMOR Left, right: This low-grade serous tumor represents...
Images
BORDERLINE BRENNER <span class="search-highlight">TUMOR</span>  This borderline Brenner <span class="search-highlight">tumor</span> resembles transitio...
Published: 01 August 2023
BORDERLINE BRENNER TUMOR Figure 5-13 BORDERLINE BRENNER TUMOR This borderline Brenner tumor resembles transitional-like growth of high grade serous carcinoma at low-power (left), but at higher magnification it has bland uniform nuclei, unlike those of high-grade serous carcinoma. More about this image found in BORDERLINE BRENNER TUMOR This borderline Brenner tumor resembles transitio...
Images
CLEAR CELL BORDERLINE <span class="search-highlight">TUMOR</span>  Left: This adenofibromatous <span class="search-highlight">tumor</span> contains cel...
Published: 01 August 2023
CLEAR CELL BORDERLINE TUMOR Figure 6-5 CLEAR CELL BORDERLINE TUMOR Left: This adenofibromatous tumor contains cells with more nuclear atypia than clear cell adenofibroma, but no stromal invasion. Right: This is an exaggerated example of clear cell borderline tumor. The clear cell proliferation i... More about this image found in CLEAR CELL BORDERLINE TUMOR Left: This adenofibromatous tumor contains cel...
Images
SEX CORD <span class="search-highlight">TUMOR</span> WITH ANNULAR TUBULES  This <span class="search-highlight">tumor</span> resembles clear cell carcin...
Published: 01 August 2023
SEX CORD TUMOR WITH ANNULAR TUBULES Figure 6-22 SEX CORD TUMOR WITH ANNULAR TUBULES This tumor resembles clear cell carcinoma due to cytoplasmic clearing and stromal hyalinization. More about this image found in SEX CORD TUMOR WITH ANNULAR TUBULES This tumor resembles clear cell carcin...
Images
ENDOMETRIOID BORDERLINE <span class="search-highlight">TUMOR</span>  A: The borderline <span class="search-highlight">tumor</span> (larger nodule) is a...
Published: 01 August 2023
ENDOMETRIOID BORDERLINE TUMOR Figure 7-8 ENDOMETRIOID BORDERLINE TUMOR A: The borderline tumor (larger nodule) is adjacent to endometrioid adenofibroma (smaller nodule). B: Lobulated architecture and squamous differentiation. C: The glands are closely spaced. D: Closely spaced glands retain in... More about this image found in ENDOMETRIOID BORDERLINE TUMOR A: The borderline tumor (larger nodule) is a...
Images
MUCINOUS BORDERLINE <span class="search-highlight">TUMOR</span>  A: An unopened <span class="search-highlight">tumor</span> with a smooth surface. Area...
Published: 01 August 2023
MUCINOUS BORDERLINE TUMOR Figure 8-2 MUCINOUS BORDERLINE TUMOR A: An unopened tumor with a smooth surface. Areas suspicious for tumor growth should be inked and examined. B: Upon sectioning, mucinous borderline tumors are multicystic. C: Some tumors show areas that appear solid. This can be dec... More about this image found in MUCINOUS BORDERLINE TUMOR A: An unopened tumor with a smooth surface. Area...
Images
MUCINOUS BORDERLINE <span class="search-highlight">TUMOR</span>  A: An unopened <span class="search-highlight">tumor</span> with a smooth surface. Area...
Published: 01 August 2023
MUCINOUS BORDERLINE TUMOR Figure 8-2 MUCINOUS BORDERLINE TUMOR A: An unopened tumor with a smooth surface. Areas suspicious for tumor growth should be inked and examined. B: Upon sectioning, mucinous borderline tumors are multicystic. C: Some tumors show areas that appear solid. This can be dec... More about this image found in MUCINOUS BORDERLINE TUMOR A: An unopened tumor with a smooth surface. Area...
Images
BENIGN BRENNER <span class="search-highlight">TUMOR</span>  The cut surface of this 6-cm <span class="search-highlight">tumor</span> is predominantly s...
Published: 01 August 2023
BENIGN BRENNER TUMOR Figure 9-2 BENIGN BRENNER TUMOR The cut surface of this 6-cm tumor is predominantly solid, with small cystic spaces present (arrows). More about this image found in BENIGN BRENNER TUMOR The cut surface of this 6-cm tumor is predominantly s...
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SCLEROSING STROMAL <span class="search-highlight">TUMOR</span>  A: This <span class="search-highlight">tumor</span> has a solid appearance with pseudol...
Published: 01 August 2023
SCLEROSING STROMAL TUMOR Figure 12-5 SCLEROSING STROMAL TUMOR A: This tumor has a solid appearance with pseudolobulation. B: At low power, the sclerosing stromal tumor shows a pseudolobular architecture. C: At higher power, the characteristic staghorn vessels are seen, as well as alternating hy... More about this image found in SCLEROSING STROMAL TUMOR A: This tumor has a solid appearance with pseudol...
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MICROCYSTIC STROMAL <span class="search-highlight">TUMOR</span>  A: This <span class="search-highlight">tumor</span> has solid, nodular areas that are ...
Published: 01 August 2023
MICROCYSTIC STROMAL TUMOR Figure 12-6 MICROCYSTIC STROMAL TUMOR A: This tumor has solid, nodular areas that are clearly demarcated. B: Medium-power image shows a disorganized collection of tumor cells. C: High-power image demonstrates cells with bland, oval nuclei and a moderate amount of light... More about this image found in MICROCYSTIC STROMAL TUMOR A: This tumor has solid, nodular areas that are ...
Images
LEYDIG CELL <span class="search-highlight">TUMOR</span>  A: Grossly, the <span class="search-highlight">tumor</span> is soft and brown-red.  B: These t...
Published: 01 August 2023
LEYDIG CELL TUMOR Figure 12-8 LEYDIG CELL TUMOR A: Grossly, the tumor is soft and brown-red. B: These tumors show a diffuse architecture at low power. The cells are polygonal with a round nucleus and a prominent nucleolus. C: Lipofuscin pigment can be seen in the cytoplasm. D: Reinke crystals ... More about this image found in LEYDIG CELL TUMOR A: Grossly, the tumor is soft and brown-red. B: These t...
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ADULT GRANULOSA CELL <span class="search-highlight">TUMOR</span>  A: Adult granulosa cell <span class="search-highlight">tumor</span> with extensive he...
Published: 01 August 2023
ADULT GRANULOSA CELL TUMOR Figure 12-10 ADULT GRANULOSA CELL TUMOR A: Adult granulosa cell tumor with extensive hemorrhage. B: Gross image of a tumor with a solid yellow appearance. C: An adult granulosa cell tumor that recurred in the retroperitoneum as a large solid mass. D: Adult granulosa ... More about this image found in ADULT GRANULOSA CELL TUMOR A: Adult granulosa cell tumor with extensive he...
Images
ADULT GRANULOSA CELL <span class="search-highlight">TUMOR</span>  A: Adult granulosa cell <span class="search-highlight">tumor</span> with extensive he...
Published: 01 August 2023
ADULT GRANULOSA CELL TUMOR Figure 12-10 ADULT GRANULOSA CELL TUMOR A: Adult granulosa cell tumor with extensive hemorrhage. B: Gross image of a tumor with a solid yellow appearance. C: An adult granulosa cell tumor that recurred in the retroperitoneum as a large solid mass. D: Adult granulosa ... More about this image found in ADULT GRANULOSA CELL TUMOR A: Adult granulosa cell tumor with extensive he...