Peritoneal washing cytology on fluid hysteroscopy and after curettage in women with endometrial carcinoma.
OBJECTIVE
To assess the influence of fluid hysteroscopy with target biopsy of the endometrium and the influence of added curettage on the results of peritoneal washing cytology (PWC) in endometrial carcinoma.


METHODS
In 42 women at risk of endometrial carcinoma, we performed fluid hysteroscopy with target biopsy of the endometrium and curettage. Evaluation of PWC of the pouch of Douglas was performed three times during the procedure: prior to hysteroscopy, after fluid hysteroscopy with target biopsy and after curettage.


RESULTS
On cytologic slides from peritoneal washings in 11 patients with carcinoma of the endometrium, malignant endometrial cells were found after curettage in 72.7%. There was no statistically significant difference in PWC prior to hysteroscopy (two women, 20%) or after hysteroscopy with target biopsy (three women, 30%). There was a statistically significant difference (.05 level) in positive PWC after hysteroscopy with target biopsy (three women, 33.3%) and after curettage (eight women, 88.9%).


CONCLUSIONS
Slides from carcinoma of the endometrium in PWC do not deteriorate after hysteroscopy with target biopsy of the endometrium, but tumor cells will appear in the pouch of Douglas after curettage.
Kuzel
D
D
Clinic of Gynecology and Obstetrics, Charles University, Prague, Czech Republic.
Tóth
D
D
Kobilková
J
J
Dohnalová
A
A
D002277:Carcinoma / Q000175:diagnosis*; D003581:Cytodiagnosis / Q000379:methods; D004107:Dilatation and Curettage; D004312:Douglas' Pouch / Q000473:pathology; D016889:Endometrial Neoplasms / Q000175:diagnosis*; D005260:Female; D006801:Humans; D015907:Hysteroscopy / Q000009:adverse effects*; D009366:Neoplasm Seeding; D010533:Peritoneal Lavage / Q000379:methods*