Villoglandular adenocarcinoma of cervix: pathologic features, clinical management, and outcome
Authors Guo P, Liu PF, Yang JJ, Ren T, Xiang Y
Received 17 February 2018
Accepted for publication 28 April 2018
Published 26 September 2018 Volume 2018:10 Pages 3955—3961
Checked for plagiarism Yes
Review by Single-blind
Peer reviewers approved by Dr Cristina Weinberg
Peer reviewer comments 2
Editor who approved publication: Professor Nakshatri
Peng Guo,1,2,* Pengfei Liu,1,* Junjun Yang,1 Tong Ren,1 Yang Xiang1
1Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, People’s Republic of China; 2Department of Obstetrics and Gynecology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, People’s Republic of China
*These authors contributed equally to this work
Background: The objective of the study was to investigate the management and prognosis of patients with villoglandular adenocarcinoma (VGA) of the uterine cervix.
Materials and methods: The clinical presentation, pathology, management, and prognosis of 41 patients with VGA or other types of cervical adenocarcinoma (ADC) were retrospectively reviewed.
Results: During the patient follow-up period, the proportion of VGA was 8.1% in the cervical ADC cohort (41/507). The median age of the patients with VGA was 41.0 years. The most common presenting symptom was cervical contactive bleeding. There were 38 patients classified as FIGO stage IA1–IB. The median follow-up period was 38.5 months. There were no patient deaths, and only one patient showed recurrence. One of the patients delivered a healthy baby at 34 weeks of gestation prior to treatment with radical hysterectomy. The HPV HC2 test results showed that most patients were positive for HPV infection. HPV 16, 18, and 56 were positive in the 8 patients with HPV type test results. There were significant differences in the grade, depth of stromal invasion, lymph node metastasis, and recurrence between the VGA cases of FIGO stage I and the other types of cervical ADC of FIGO stage I (p<0.05).
Conclusion: This study confirmed that VGA is a type of well-differentiated cervical cancer characterized by shallow stromal invasion, less lymph node metastasis. VGA is associated with less recurrence than other types of cervical ADC.
Keywords: villoglandular adenocarcinoma, uterine cervix, management, prognosis
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