ENDOMETRIOID ADENOFIBROMATOUS TUMOR SURFACE Figure 7-2 ENDOMETRIOID ADENOFIBROMATOUS TUMOR SURFACE Endometrioid adenofibroma and borderline tumor form a lobulated fibromatous mass. More about this image found in ENDOMETRIOID ADENOFIBROMATOUS TUMOR SURFACE Endometrioid adenofibroma and ...

ENDOMETRIOID ADENOCARCINOMA Figure 7-3 ENDOMETRIOID ADENOCARCINOMA Endometrioid adenocarcinoma in an endometriotic cyst. More about this image found in ENDOMETRIOID ADENOCARCINOMA Endometrioid adenocarcinoma in an endometrioti...

INTRACYSTIC ENDOMETRIOID ADENOCARCINOMA Figure 7-10 INTRACYSTIC ENDOMETRIOID ADENOCARCINOMA Endometrioid adenocarcinoma confined to a cyst without ovarian stromal invasion. More about this image found in INTRACYSTIC ENDOMETRIOID ADENOCARCINOMA Endometrioid adenocarcinoma confin...

STROMAL-INVASIVE ENDOMETRIOID ADENOCARCINOMA ASSOCIATED WITH ENDOMETRIOID BORDERLINE TUMOR Figure 7-11 STROMAL-INVASIVE ENDOMETRIOID ADENOCARCINOMA ASSOCIATED WITH ENDOMETRIOID BORDERLINE TUMOR The adenocarcinoma is at right; the borderline tumor is at left. More about this image found in STROMAL-INVASIVE ENDOMETRIOID ADENOCARCINOMA ASSOCIATED WITH ENDOMETRIOID B...

ENDOMETRIOID ADENOCARCINOMA Figure 7-15 ENDOMETRIOID ADENOCARCINOMA Various patterns of endometrioid adenocarcinoma: spindle pattern with stromal hyalinization (A); fused spindle and glandular (B); trabecular and solid (C); trabecular and glandular (D); and nested (E). More about this image found in ENDOMETRIOID ADENOCARCINOMA Various patterns of endometrioid adenocarcinom...

ENDOMETRIOID ADENOCARCINOMA Figure 7-24 ENDOMETRIOID ADENOCARCINOMA Left: This adenocarcinoma mimics clear cell carcinoma. Transitional areas with more typical endometrioid neoplasia with columnar cells support classification as endometrioid adenocarcinoma. Right: This adenocarcinoma has focal c... More about this image found in ENDOMETRIOID ADENOCARCINOMA Left: This adenocarcinoma mimics clear cell ca...

ENDOMETRIOID CARCINOMA OF FALLOPIAN TUBE Figure 16-31 ENDOMETRIOID CARCINOMA OF FALLOPIAN TUBE There is histologic similarity to endometrial and ovarian counterparts (A), FIGO grade 1 endometrioid carcinoma (B) and FIGO grade 3 endometrioid carcinoma (C). More about this image found in ENDOMETRIOID CARCINOMA OF FALLOPIAN TUBE There is histologic similarity to...

HIGH-GRADE ENDOMETRIOID ADENOCARCINOMA Figure 7-21 HIGH-GRADE ENDOMETRIOID ADENOCARCINOMA Four examples of high-grade endometrioid carcinoma (A–D). Confirmatory endometrioid features were present in each case, an example of which is shown in B. More about this image found in HIGH-GRADE ENDOMETRIOID ADENOCARCINOMA Four examples of high-grade endomet...

ENDOMETRIOID ADENOFIBROMA Figure 7-7 ENDOMETRIOID ADENOFIBROMA Vaguely lobular arrangements of simple endometrioid glands with variably cellular stroma. More about this image found in ENDOMETRIOID ADENOFIBROMA Vaguely lobular arrangements of simple endometri...

ENDOMETRIOID ADENOFIBROMATOUS TUMOR Figure 7-1 ENDOMETRIOID ADENOFIBROMATOUS TUMOR The adenofibroma has microcysts in a fibromatous stroma. The larger lobules and cysts correspond to endometrioid borderline tumor. More about this image found in ENDOMETRIOID ADENOFIBROMATOUS TUMOR The adenofibroma has microcysts in a f...

DE-DIFFERENTIATED ENDOMETRIOID ADENOCARCINOMA Figure 7-27 DE-DIFFERENTIATED ENDOMETRIOID ADENOCARCINOMA A small component of well-differentiated endometrioid adenocarcinoma is juxtaposed against an undifferentiated carcinoma. More about this image found in DE-DIFFERENTIATED ENDOMETRIOID ADENOCARCINOMA A small component of well-di...

MIXED ENDOMETRIOID AND CLEAR CELL CARCINOMA Figure 6-17 MIXED ENDOMETRIOID AND CLEAR CELL CARCINOMA The clear cell component (bottom) is histologically distinct from the endometrioid component (top). More about this image found in MIXED ENDOMETRIOID AND CLEAR CELL CARCINOMA The clear cell component (bott...

ENDOMETRIOID ADENOCARCINOMA WITH HEPATOID DIFFERENTIATION Figure 7-35 ENDOMETRIOID ADENOCARCINOMA WITH HEPATOID DIFFERENTIATION The tumor (A,B) is positive with Hepar-1 (C) and SALL4 (D). The endometrioid component is SALL4-negative. More about this image found in ENDOMETRIOID ADENOCARCINOMA WITH HEPATOID DIFFERENTIATION The tumor (A,B) ...

ENDOMETRIOID CARCINOMA WITH A COMPONENT OF GIANT CELL CARCINOMA Figure 7-28 ENDOMETRIOID CARCINOMA WITH A COMPONENT OF GIANT CELL CARCINOMA Conventional endometrioid differentiation is present at left, while undifferentiated giant cells predominate on the right. More about this image found in ENDOMETRIOID CARCINOMA WITH A COMPONENT OF GIANT CELL CARCINOMA Convention...

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...

INTRACYSTIC ENDOMETRIOID BORDERLINE TUMOR Figure 7-9 INTRACYSTIC ENDOMETRIOID BORDERLINE TUMOR A: Papillary structures. B: Intracystic endometrioid borderline tumor with components resembling cyst-adenofibroma, atypical hyperplasia and serous borderline tumor. C: The simple papillae are reminis... More about this image found in INTRACYSTIC ENDOMETRIOID BORDERLINE TUMOR A: Papillary structures. B: Int...

UNDIFFERENTIATED CARCINOMA Figure 7-26 UNDIFFERENTIATED CARCINOMA Left: Patternless sheets of dyshesive cells lacking confirmatory endometrioid features distinguish this tumor from FIGO grade 3 endometrioid adenocarcinoma. Clues to the diagnosis include resemblance to lymphoma, plasmacytoma, or “... More about this image found in UNDIFFERENTIATED CARCINOMA Left: Patternless sheets of dyshesive cells lac...

ENDOMETRIOID-LIKE GROWTH OF HIGH-GRADE SEROUS CARCINOMA Figure 5-14 ENDOMETRIOID-LIKE GROWTH OF HIGH-GRADE SEROUS CARCINOMA This architectural pattern of high-grade serous carcinoma can be confused with endometrioid carcinoma with squamous differentiation (A), but the presence of strong diffuse W... More about this image found in ENDOMETRIOID-LIKE GROWTH OF HIGH-GRADE SEROUS CARCINOMA This architectural...

ENDOMETRIOID STROMAL SARCOMA WITH PERITONEAL SPREAD Figure 11-1 ENDOMETRIOID STROMAL SARCOMA WITH PERITONEAL SPREAD A: The unopened uterus is to the right, the involved ovary is in the center, and the disseminated tumor extends to the left as multiple round nodules. B: Omental metastases of an e... More about this image found in ENDOMETRIOID STROMAL SARCOMA WITH PERITONEAL SPREAD A: The unopened uterus...