PARADUODENAL CHRONIC PANCREATITIS Figure 15-24 PARADUODENAL CHRONIC PANCREATITIS Brunner gland hyperplasia. More about this image found in PARADUODENAL CHRONIC PANCREATITIS Brunner gland hyperplasia.

ISLET HYPERPLASIA IN BECKWITH-WIEDEMANN SYNDROME Figure 15-69 ISLET HYPERPLASIA IN BECKWITH-WIEDEMANN SYNDROME There are enlarged islets and reduced numbers of acinar cells embedded in a loose stroma. More about this image found in ISLET HYPERPLASIA IN BECKWITH-WIEDEMANN SYNDROME There are enlarged islets...

MICROGLANDULAR HYPERPLASIA Figure 1-9 MICROGLANDULAR HYPERPLASIA A: There is a proliferation of specialized endocervical cuboidal cells. This process initiates in columnar cells with faint p63 staining. B,C: The p63 staining intensifies (B) and eventually begins to segregate in subcolumnar reser... More about this image found in MICROGLANDULAR HYPERPLASIA A: There is a proliferation of specialized endo...

ATYPICAL LOBULAR ENDOCERVICAL GLANDULAR HYPERPLASIA (A-LEGH) Figure 3-35 ATYPICAL LOBULAR ENDOCERVICAL GLANDULAR HYPERPLASIA (A-LEGH) Left: Focal atypia, in the form of nuclear enlargement, pseudostratification, and prominent nucleoli, is noted in a lesion architecturally consistent with LEGH (at... More about this image found in ATYPICAL LOBULAR ENDOCERVICAL GLANDULAR HYPERPLASIA (A-LEGH) Left: Focal a...

LOBULAR ENDOCERVICAL GLANDULAR HYPERPLASIA Figure 3-81 LOBULAR ENDOCERVICAL GLANDULAR HYPERPLASIA Proliferation of glands in a lobular of floret-like pattern (A), often organizing around a central cleft (B). The epithelium is tall, consisting of light eosinophilic cytoplasm and basal small nuclei... More about this image found in LOBULAR ENDOCERVICAL GLANDULAR HYPERPLASIA Proliferation of glands in a lo...

DIFFUSE LAMINAR ENDOCERVICAL HYPERPLASIA Figure 3-82 DIFFUSE LAMINAR ENDOCERVICAL HYPERPLASIA Left: The superficial cervical stroma contains a band-like proliferation of closely packed benign endocervical glands. Right: The glands are lined by banal endocervical-type epithelium. Inflammation and... More about this image found in DIFFUSE LAMINAR ENDOCERVICAL HYPERPLASIA Left: The superficial cervical st...

MICROGLANDULAR HYPERPLASIA Figure 3-83 MICROGLANDULAR HYPERPLASIA This lesion is typically microscopic, but on occasion manifests macroscopically as a polypoid growth (as in this example) or mucosal irregularity. More about this image found in MICROGLANDULAR HYPERPLASIA This lesion is typically microscopic, but on oc...

MICROGLANDULAR HYPERPLASIA Figure 3-84 MICROGLANDULAR HYPERPLASIA A: This reactive proliferation is seen in the superficial mucosa, and often involves endocervical polyps, as in this example. B: It features a crowded and confluent population of glands lined by bland endocervical mucinous epithel... More about this image found in MICROGLANDULAR HYPERPLASIA A: This reactive proliferation is seen in the s...

MICROGLANDULAR HYPERPLASIA Figure 3-84 MICROGLANDULAR HYPERPLASIA A: This reactive proliferation is seen in the superficial mucosa, and often involves endocervical polyps, as in this example. B: It features a crowded and confluent population of glands lined by bland endocervical mucinous epithel... More about this image found in MICROGLANDULAR HYPERPLASIA A: This reactive proliferation is seen in the s...

MESONEPHRIC HYPERPLASIA Figure 3-90 MESONEPHRIC HYPERPLASIA A: A florid and haphazardly distributed proliferation of otherwise simple and cytologically bland mesonephric glands involves a significant portion of the cervical wall. B: Diffuse forms may feature prominent cystic dilation of the glan... More about this image found in MESONEPHRIC HYPERPLASIA A: A florid and haphazardly distributed proliferat...

ENDOMETRIOID CARCINOMA WITH MICROGLANDULAR HYPERPLASIA-LIKE GROWTH Figure 4-25 ENDOMETRIOID CARCINOMA WITH MICROGLANDULAR HYPERPLASIA-LIKE GROWTH The cribriform appearance and bland cytomorphology of this lesion mimic micro-glandular hyperplasia of the endocervix. Squamous metaplasia and a reserv... More about this image found in ENDOMETRIOID CARCINOMA WITH MICROGLANDULAR HYPERPLASIA-LIKE GROWTH The cri...

PSEUDOEPITHELIOMATOUS HYPERPLASIA Figure 5-4 PSEUDOEPITHELIOMATOUS HYPERPLASIA Left: There is thickening of the squamous epithelium, predominantly at the base, with irregular expansion and elongation of the rete. Right: The hyperplastic epithelium lacks koilocytosis and basal atypia. More about this image found in PSEUDOEPITHELIOMATOUS HYPERPLASIA Left: There is thickening of the squamou...

BARTHOLIN GLAND HYPERPLASIA Figure 5-41 BARTHOLIN GLAND HYPERPLASIA Florid proliferation of glands that retain a lobulated appearance (left) and normal duct to lobule relationship (right). The duct is lined by transitional-type epithelium whereas the glands are lined by simple mucinous epithelium... More about this image found in BARTHOLIN GLAND HYPERPLASIA Florid proliferation of glands that retain a l...

BARTHOLIN GLAND ADENOMA Figure 5-42 BARTHOLIN GLAND ADENOMA The distinction between hyperplasia and adenoma is somewhat subjective, but an adenoma is diagnosed when the glandular proliferation has a more haphazard distribution and is not associated with a central duct, as in this example. More about this image found in BARTHOLIN GLAND ADENOMA The distinction between hyperplasia and adenoma is...

SEBACEOUS HYPERPLASIA Figure 5-43 SEBACEOUS HYPERPLASIA This diagnosis should be considered when the number of sebaceous glands surrounding each hair follicle exceeds four. Notice the “cauliflower”-like appearance of the folliculosebaceous unit. More about this image found in SEBACEOUS HYPERPLASIA This diagnosis should be considered when the number ...

GRANULAR CELL TUMOR Figure 5-60 GRANULAR CELL TUMOR A: These tumors typically have nodular growth and a tan/yellow cut surface. B,C: Tumor cells are polygonal, with abundant granular pale (B) to eosinophilic (C) cytoplasm, variably sized round nuclei with open chromatin, and noticeable nucleoli ... More about this image found in GRANULAR CELL TUMOR A: These tumors typically have nodular growth and a ta...