Clinicopathological significance of atypical glandular cells on Pap smear.
- Author:
Sun Suk KIM
1
;
Dong Soo SUH
;
Ki Hyung KIM
;
Man Soo YOON
;
Kyung Un CHOI
Author Information
- Publication Type:Original Article
- Keywords: Atypical glandular cell; Pap smear
- MeSH: Adenocarcinoma; Breast Neoplasms; Cervix Uteri; Delivery of Health Care; Endometrial Neoplasms; Female; Humans; Medical Records; Outpatients; Ovarian Neoplasms; Prevalence; Stomach Neoplasms
- From:Obstetrics & Gynecology Science 2013;56(2):76-83
- CountryRepublic of Korea
- Language:English
- Abstract: OBJECTIVE: To investigate the clinical significance of atypical glandular cells (AGC) by analyzing the prevalence and histologic outcomes of patients with AGC according to Pap smear. METHODS: The medical records of 83 patients who were diagnosed AGC on Pap tests at the Pusan National University Hospital outpatient department and health care center from January 1998 to March 2006 were reviewed. RESULTS: The prevalence of AGC was 55 of 54,160 (0.10%) and 28 of 54,160 (0.05%) for AGC-not otherwise specified (NOS) and neoplastic associated AGC, respectively. The histopathologic results of the AGC-NOS group (n=55) were as follows: low-grade squamous intraepithelial lesion, 7 (12.7%); high-grade squamous intraepithelial lesion, 4 (7.2%); adenocarcinoma of cervix, 3 (5.4%); endometrial carcinoma, 2 (3.6%); and other malignancies including 2 ovarian cancer cases and 1 breast cancer case, 3 (5.4%). The histopathologic results for the AGC-associated neoplastic group (n=28) were as follows: low-grade squamous intraepithelial lesion, 1 (3.5%); high-grade squamous intraepithelial lesion, 3 (10.7%); adenocarcinoma of cervix, 5 (17.8%); endometrial carcinoma, 4 (4.8%); and additional malignancies including 3 stomach cancer cases, 2 ovarian cancer cases, and 2 breast cancer cases; 7 (25%). CONCLUSION: AGCs may represent a variety of benign and malignant lesions. AGC-associated neoplastic findings may be related to gynecological or extrauterine malignancies. Thus, when AGCs, especially neoplastic AGCs, are encountered, it is best to evaluate the cervix not only for typical maladies, but also for gynecological and non-gynecological malignancies.
