月归档:八月 2012

Serous Borderline Tumor 卵巢浆液性交界性肿瘤9

Serous borderline tumor showing glands and papillae penetrating the stroma without stromal reaction.

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Serous Borderline Tumor 卵巢浆液性交界性肿瘤8

Serous borderline tumor showing a complex pattern of proliferating glands and papillae. The glands may invaginate into the stroma and may appear to be invading stroma when sectioned tangentially (pseudoinvasion).

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Serous Borderline Tumor 卵巢浆液性交界性肿瘤7

High power view of serous borderline tumor shows abundant eosinophilic cytoplasm and moderate cytologic atypia. Mitoses are usually uncommon.

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Serous Borderline Tumor 卵巢浆液性交界性肿瘤6

Intermediate power view of serous borderline tumor shows the complexity of branching papillae, nuclear stratification and moderate atypia.

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Serous Borderline Tumor交界性浆液性囊腺瘤5

Low-power view of a serous borderline tumor. The tumor is entirely exophytic and shows numerous branching papillary fronds. Note the absence of stromal invasion.

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Serous Borderline Tumor交界性浆液性囊腺瘤4

Papillary serous borderline ovarian tumor with an extensive surface component. Ovary is in the center and shows a well-developed corpus luteum. The papillary tumor completely surrounds the ovary. The tumor was bilateral. The patient also had multiple non-invasive peritoneal implants. … 继续阅读

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Serous Borderline Tumor 卵巢浆液性交界性肿瘤3

Numerous papillary excrescences line the inner surface of this serous borderline tumor in a 50 year old woman.

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Serous Borderline Tumor卵巢浆液性交界性肿瘤2

Another example of serous borderline ovarian tumor showing numerous complex variably-sized papillary excrescences lining the cyst lumen. Image courtesy of Ed Uthman, MD, Houston, Texas. Used with permission

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Serous Borderline Tumor卵巢浆液性交界性肿瘤

Serous borderline tumor showing clusters of fine and coarse papillary excrescences on the inner surface of the cyst wall. Image courtesy of Dr. Jean-Christophe Fournet, Paris, France; humpath.com; Used with permission

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Serous Cystadenofibroma浆液性囊性腺纤维瘤2

High power view shows cystic areas lined by a single layer of ciliated columnar epithelium resting on a prominent fibroblastic stroma.

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