1
|
Bahall V, De Barry L, Jaggernauth C. Clear cell carcinoma palisading in a focus of endometriosis on the uterine serosa – A case report and review of the literature. Case Rep Womens Health 2022; 35:e00428. [PMID: 35818356 PMCID: PMC9270200 DOI: 10.1016/j.crwh.2022.e00428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 06/29/2022] [Accepted: 06/29/2022] [Indexed: 11/01/2022] Open
Abstract
Background Case Presentation Conclusion Clear cell carcinoma secondary to malignant endometriosis is a distinct biological entity Immunohistochemistry is useful in differentiating from a primary gynaecological cancer. Patients may be asymptomatic or present with a pelvic mass, abnormal uterine bleeding, constipation or haematuria. Endometriosis-associated neoplasia is staged surgically. A combination of adjuvant chemotherapy and radiotherapy is required for high-risk histological subtypes.
Collapse
|
2
|
So KA, Hong SR, Kim NR, Yang EJ, Shim SH, Lee SJ, Kim TJ. Association between atypical endometriosis and ovarian malignancies in the real world. J Ovarian Res 2021; 14:110. [PMID: 34454550 PMCID: PMC8403438 DOI: 10.1186/s13048-021-00865-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Accepted: 05/30/2021] [Indexed: 11/18/2022] Open
Abstract
Background To evaluate the clinical outcome of atypical endometriosis and its association with ovarian malignancy. Methods This retrospective study included patients diagnosed with atypical endometriosis between January 2001 and December 2017. All patients had received surgical treatment for ovarian tumor. The clinical characteristics and histopathological results of all patients were reviewed. Results Atypical endometriosis was diagnosed in 101 patients. We analyzed 98 patients with a mean age of 34.8 years (range: 16–58 years). Ten patients (10.2%) had previously undergone endometriosis surgery more than once. In total, 12 (12.2%) patients had atypical endometriosis-associated ovarian malignancy—nine had carcinomas and three had borderline tumor. The tumors were pathologically classified as follows: five, clear cell carcinomas; two, endometrioid adenocarcinomas; one, mixed clear cell and endometrioid adenocarcinoma; one, seromucinous carcinoma; two, mucinous borderline tumors; and one, seromucinous borderline tumor. Conclusion Atypical endometriosis is most frequently associated with clear cell carcinoma and endometrioid adenocarcinoma. To identify the risk of ovarian malignancy and manage patients with endometriosis, diagnosing atypical endometriosis and recognizing its precancerous potential are important.
Collapse
Affiliation(s)
- Kyeong A So
- Department, of Obstetrics and Gynecology, Konkuk University School of Medicine, 120-1, Neungdong-ro, Gwangjin-gu, Seoul, 05030, Republic of Korea.,Department of Obstetrics and Gynecology, Cheil General Hospital & Women's Healthcare Center, Seoul, Republic of Korea
| | - Sung Ran Hong
- Department of Pathology, CHA Ilsan Medical Center, CHA University, Gyeonggi-do, Republic of Korea.,Department of Pathology, Cheil General Hospital & Women's Healthcare Center, Seoul, Republic of Korea
| | - Nae Ri Kim
- Department, of Obstetrics and Gynecology, Konkuk University School of Medicine, 120-1, Neungdong-ro, Gwangjin-gu, Seoul, 05030, Republic of Korea
| | - Eun Jung Yang
- Department, of Obstetrics and Gynecology, Konkuk University School of Medicine, 120-1, Neungdong-ro, Gwangjin-gu, Seoul, 05030, Republic of Korea
| | - Seung-Hyuk Shim
- Department, of Obstetrics and Gynecology, Konkuk University School of Medicine, 120-1, Neungdong-ro, Gwangjin-gu, Seoul, 05030, Republic of Korea
| | - Sun Joo Lee
- Department, of Obstetrics and Gynecology, Konkuk University School of Medicine, 120-1, Neungdong-ro, Gwangjin-gu, Seoul, 05030, Republic of Korea
| | - Tae Jin Kim
- Department, of Obstetrics and Gynecology, Konkuk University School of Medicine, 120-1, Neungdong-ro, Gwangjin-gu, Seoul, 05030, Republic of Korea. .,Department of Obstetrics and Gynecology, Cheil General Hospital & Women's Healthcare Center, Seoul, Republic of Korea.
| |
Collapse
|
3
|
Matsubara S, Kawahara N, Horie A, Murakami R, Horikawa N, Sumida D, Wada T, Maehana T, Yamawaki A, Ichikawa M, Yoshimoto C, Mandai M, Kobayashi H. Magnetic resonance relaxometry improves the accuracy of conventional MRI in the diagnosis of endometriosis-associated ovarian cancer: A case report. Mol Clin Oncol 2019; 11:296-300. [PMID: 31396388 DOI: 10.3892/mco.2019.1889] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Accepted: 06/14/2019] [Indexed: 11/06/2022] Open
Abstract
Endometriosis is a precancerous condition for endometriosis-associated ovarian cancer (EAOC). In the present study, conventional magnetic resonance imaging (MRI) and MR relaxometry were used to examine a case of clear cell carcinoma that arose in a pre-existing right-sided benign ovarian endometrioma (OE). The 42-year-old nulliparous woman suspected of EOAC, as assessed by conventional MRI, requested fertility-sparing surgery such as laparoscopic endometrioma cystectomy. Furthermore, the MR transverse relaxation rate (R2) was determined using a single-voxel, multi-echo MR sequence using a 3 Tesla-MR system. An R2 value <12.1 s-1 was indicative of malignancy, as described in previous studies. In the present study, MR relaxometry identified an R2 value of 7.98 s-1 in the right cyst, which suggested the malignant transformation of benign OE. Based on these findings, fertility-sparing surgery was contraindicated. In conclusion, MR relaxometry may represent a new clinical approach as an adjunctive modality for the diagnosis of EAOC. When patients exhibiting a pelvic mass suspected of EAOC desire fertility-sparing treatment options, MR relaxometry can facilitate the selection of conservative management.
Collapse
Affiliation(s)
- Sho Matsubara
- Department of Obstetrics and Gynecology, Nara Medical University, Kashihara, Nara 634-8522, Japan
| | - Naoki Kawahara
- Department of Obstetrics and Gynecology, Nara Medical University, Kashihara, Nara 634-8522, Japan
| | - Akihito Horie
- Department of Obstetrics and Gynecology, Kyoto University, Kyoto 606-8507, Japan
| | - Ryusuke Murakami
- Department of Obstetrics and Gynecology, Kyoto University, Kyoto 606-8507, Japan
| | - Naoki Horikawa
- Department of Obstetrics and Gynecology, Kyoto University, Kyoto 606-8507, Japan
| | - Daichi Sumida
- Department of Obstetrics and Gynecology, Nara Medical University, Kashihara, Nara 634-8522, Japan
| | - Takuya Wada
- Department of Obstetrics and Gynecology, Nara Medical University, Kashihara, Nara 634-8522, Japan
| | - Tomoka Maehana
- Department of Obstetrics and Gynecology, Nara Medical University, Kashihara, Nara 634-8522, Japan
| | - Aika Yamawaki
- Department of Obstetrics and Gynecology, Nara Medical University, Kashihara, Nara 634-8522, Japan
| | - Mayuko Ichikawa
- Department of Obstetrics and Gynecology, Nara Medical University, Kashihara, Nara 634-8522, Japan
| | - Chiharu Yoshimoto
- Department of Obstetrics and Gynecology, Nara Medical University, Kashihara, Nara 634-8522, Japan
| | - Masaki Mandai
- Department of Obstetrics and Gynecology, Kyoto University, Kyoto 606-8507, Japan
| | - Hiroshi Kobayashi
- Department of Obstetrics and Gynecology, Nara Medical University, Kashihara, Nara 634-8522, Japan
| |
Collapse
|
4
|
Sayasneh A, Tsivos D, Crawford R. Endometriosis and ovarian cancer: a systematic review. ISRN OBSTETRICS AND GYNECOLOGY 2011; 2011:140310. [PMID: 21789283 PMCID: PMC3140029 DOI: 10.5402/2011/140310] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/01/2011] [Accepted: 05/21/2011] [Indexed: 11/23/2022]
Abstract
Introduction. Endometriosis is one of the most common benign disorders which affects 10-15% of all women in reproductive age. The association between endometriosis and ovarian cancer has been frequently described in the medical literature. Purpose. To evaluate the literature for evidence of a correlation between endometriosis and ovarian cancer. Method. the English language literature (online MEDLINE and EMBASE database) was searched using the keywords endometriosis combined with cancer, tumour, tumor, carcinoma, or adenocarcinoma. All abstracts between January 1985 and August 2010 were reviewed. Full relevant articles were critically assessed. Reference lists of included studies were checked. Results. Seven out of the eight studies, included in our review, have shown an increased risk of ovarian cancer. However, the effect size is modest (OR, RR, and SIR) ranging between 1.32 and 1.9 (95% CI). A causative relationship between the two incidences cannot be confirmed. There is increasing evidence on the role of genetic mutations in ovarian clear-cell and endometrioid carcinoma developing from endometriosis. Conclusion. More evidence is needed before suggesting any change in the current management of endometriosis.
Collapse
Affiliation(s)
- Ahmad Sayasneh
- Department of Obstetrics & Gynaecology, The Rosie Hospital, Cambridge University Hospital NHS Trust, Hills Road, Cambridge CB2 2QQ, UK
| | | | | |
Collapse
|