ENDOMETRIOID ADENOCARCINOMA Figure 7-18 ENDOMETRIOID ADENOCARCINOMA The patterns include squamous differentiation (A), morules (B), eosinophilic cytoplasmic change (C), and hobnail cells (D). More about this image found in ENDOMETRIOID ADENOCARCINOMA The patterns include squamous differentiation ...

SQUAMOUS CELL CARCINOMA ARISING IN MATURE CYSTIC TERATOMA Figure 9-12 SQUAMOUS CELL CARCINOMA ARISING IN MATURE CYSTIC TERATOMA Left: The cyst lining shows squamous carcinoma in situ (left) and invasive carcinoma (right). Right: Carcinoma invades adipose tissue of the teratoma within ovary. More about this image found in SQUAMOUS CELL CARCINOMA ARISING IN MATURE CYSTIC TERATOMA Left: The cyst l...

SQUAMOUS CELL CARCINOMA IN SITU (CERVICAL HSIL) REPLACING FALLOPIAN MUCOSA Figure 16-24 SQUAMOUS CELL CARCINOMA IN SITU (CERVICAL HSIL) REPLACING FALLOPIAN MUCOSA More about this image found in SQUAMOUS CELL CARCINOMA IN SITU (CERVICAL HSIL) REPLACING FALLOPIAN MUCOSA

SEROMUCINOUS BORDERLINE TUMOR Figure 10-2 SEROMUCINOUS BORDERLINE TUMOR A: These tumors have an architecture similar to a serous borderline tumor, with hierarchical branching of papillae. B: Similar to serous borderline tumors, it is exfoliation of small cell clusters and micropapillae that is d... More about this image found in SEROMUCINOUS BORDERLINE TUMOR A: These tumors have an architecture similar...

SEROMUCINOUS BORDERLINE TUMOR Figure 10-2 SEROMUCINOUS BORDERLINE TUMOR A: These tumors have an architecture similar to a serous borderline tumor, with hierarchical branching of papillae. B: Similar to serous borderline tumors, it is exfoliation of small cell clusters and micropapillae that is d... More about this image found in SEROMUCINOUS BORDERLINE TUMOR A: These tumors have an architecture similar...

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...

ADENOSARCOMA Figure 11-3 ADENOSARCOMA A,B: In this adenosarcoma, the accentuation of the stroma around the glands is distinct. C: The epithelium can vary from tubal, endometrioid, mucinous, or squamous. In this image the epithelium is primarily tubal. D: Sarcomatous overgrowth is diagnosed when... More about this image found in ADENOSARCOMA A,B: In this adenosarcoma, the accentuation of the stroma aro...

SOMATIC TUMOR ARISING IN A TERATOMA Figure 13-21 SOMATIC TUMOR ARISING IN A TERATOMA A: Gross image showing areas of necrosis. B: Invasive squamous cell carcinoma arising in a mature teratoma. (Courtesy of Dr. J. Rabban, San Francisco, CA) C: Angiosarcoma arising in a mature teratoma. D: Lower... More about this image found in SOMATIC TUMOR ARISING IN A TERATOMA A: Gross image showing areas of necros...

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 ENDOMETRIAL CANCER METASTATIC TO THE OVARY Figure 15-1 ENDOMETRIOID ENDOMETRIAL CANCER METASTATIC TO THE OVARY A,B: Low-power (A) and medium-power (B) views. C: High-power image shows squamous metaplasia, a clue to correct histotyping of the tumor as endometrioid. D,E: Low-power im... More about this image found in ENDOMETRIOID ENDOMETRIAL CANCER METASTATIC TO THE OVARY A,B: Low-power (A)...

MALIGNANT BRENNER TUMOR Figure 9-11 MALIGNANT BRENNER TUMOR Left: Irregularly shaped nests of malignant squamoid cells in desmoplastic stroma is typical. A benign or borderline Brenner component should be present (not shown) to confirm Brenner lineage. Otherwise, squamous cell carcinoma is a diag... More about this image found in MALIGNANT BRENNER TUMOR Left: Irregularly shaped nests of malignant squamo...