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...

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...

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...

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...

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...

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...

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...

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...

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...

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...

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...

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 ...

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...

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...

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...