Related Experiment Videos
Diffuse laminar endocervical glandular hyperplasia
R Maruyama1, S Nagaoka, K Terao
1Department of Laboratory Medicine, Shimane Medical University, Izumo, Japan.
Pathology International
|April 1, 1995
Summary
A rare case of diffuse laminar endocervical glandular hyperplasia, a pseudoneoplastic lesion, is presented. This condition, characterized by gland proliferation without atypia, requires careful differential diagnosis from adenocarcinoma.
Area of Science:
- Gynecologic Pathology
- Cervical Pathology
- Glandular Lesions
Background:
- Endocervical glandular lesions encompass a spectrum from reactive changes to malignancy.
- Pseudoneoplastic lesions are common, but diffuse laminar endocervical glandular hyperplasia is exceptionally rare.
- Accurate diagnosis is crucial for appropriate patient management.
Observation:
- A 54-year-old woman presented with a 7-year history of watery vaginal discharge.
- A hysterectomy specimen revealed a diffuse, laminar proliferation of hyperplastic endocervical glands.
- The lesion was well-demarcated from the stroma, with absent nuclear atypia and mild inflammation.
Findings:
- Microscopic examination confirmed diffuse laminar endocervical glandular hyperplasia.
- Immunohistochemical staining for carcinoembryonic antigen was negative.
- The absence of significant nuclear atypia and negative tumor markers aid in distinguishing it from adenocarcinoma.
Implications:
- This case highlights the importance of recognizing rare pseudoneoplastic lesions in the cervix.
- Differential diagnosis should include well-differentiated adenocarcinoma, necessitating careful histological evaluation.
- Understanding this entity contributes to the comprehensive classification of endocervical glandular abnormalities.