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Chopra K, Yadav R, Jaiswal N, Aggarwal S. Primary pure large-cell neuroendocrine carcinoma of the ovary: A rare case report. Gynecol Minim Invasive Ther 2022; 11:176-178. [PMID: 36158286 PMCID: PMC9491052 DOI: 10.4103/gmit.gmit_105_21] [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: 09/06/2021] [Revised: 09/27/2021] [Accepted: 11/10/2021] [Indexed: 11/25/2022] Open
Abstract
Primary pure large-cell neuroendocrine carcinoma is a rare entity with 17 cases reported till now. A 48-year-old, Para6 Live4, postmenopausal woman presented with complaints of pain abdomen, constipation for 6 months, and postmenopausal bleeding for 1 month. On per abdominal examination, an irregular, hard, fixed, and tender mass was felt in the pelvis corresponding to 32 weeks size gravid uterus. Her magnetic resonance imaging findings were suggestive of a large abdominopelvic mass of size 10.2 cm × 12.7 cm × 14.2 cm with inferior extension into the left adnexa and 3.1 cm × 2.2 cm × 2.1 cm right adnexal mass. Debulking surgery was done. The intraoperative findings were of a large abdominopelvic mass adhered to the sigmoid colon and retroperitoneal space. Histopathological and immunohistochemistry findings were suggestive of bilateral large-cell neuroendocrine carcinoma of ovaries with strong positive for Bcl2, CD56, NSE, PR, and P53. The patient was started on tablet etoposide as adjuvant treatment. After 5 months of primary surgery, contrast-enhanced computed tomography of the chest, abdomen, and pelvis revealed recurrence. She succumbed to her illness 6 months after primary surgery. Owing to its rarity and difficulty in diagnosis, it is suggested that all such cases should be registered at national level and critically analyzed to find the high risk and associated prognostic factors.
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Tsuyoshi H, Yashiro K, Yamada S, Yamamoto M, Onuma T, Kurokawa T, Yoshida Y. Role of diagnostic laparoscopy in patients with large cell neuroendocrine carcinoma of the ovary with cancerous peritonitis: case report and review of the literature. J Ovarian Res 2019; 12:95. [PMID: 31615543 PMCID: PMC6792242 DOI: 10.1186/s13048-019-0571-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2019] [Accepted: 09/21/2019] [Indexed: 11/23/2022] Open
Abstract
Background Large cell neuroendocrine carcinoma is a very rare ovarian neoplasm that has a poor clinical outcome even in the early stage, and there is as yet no established treatment. Diagnostic laparoscopy has been used to determine the possibility of primary optimal cytoreductive surgery or neoadjuvant chemotherapy in patients with advanced epithelial ovarian cancer. However, the role of diagnostic laparoscopy is still unclear in large cell neuroendocrine carcinoma due to its rarity. Case presentation A 31-year-old woman with abdominal distention was referred to our hospital. She was strongly suspected of having advanced ovarian cancer because of a huge pelvic mass, massive ascites, and their appearance on medical imaging. However, cytological examinations from ascitic fluid by abdominal paracentesis did not show any malignant cells. She underwent diagnostic laparoscopy to evaluate the possibility of primary optimal cytoreductive surgery, and only tissue sampling was performed for pathological diagnosis because of the countless disseminated lesions of various sizes in the intraperitoneal organs. The patient had no postoperative complications, leading to the early start of postoperative chemotherapy. Conclusions To date, there have been no systematic reviews that focused on determining the treatment strategy using laparoscopy. Diagnostic laparoscopy can be helpful to determine the optimal treatment, including primary debulking surgery, neoadjuvant chemotherapy, or best supportive care, assisting in decision-making particularly for patients with advanced large cell neuroendocrine carcinoma with carcinomatous peritonitis.
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Affiliation(s)
- Hideaki Tsuyoshi
- Department of Obstetrics and Gynecology, Faculty of Medical Sciences, University of Fukui, 23-3 Shimoaizuki, Matsuoka, Eiheiji-cho, Yoshida-gun, Fukui, 910-1193, Japan.
| | - Kenji Yashiro
- Department of Obstetrics and Gynecology, Faculty of Medical Sciences, University of Fukui, 23-3 Shimoaizuki, Matsuoka, Eiheiji-cho, Yoshida-gun, Fukui, 910-1193, Japan
| | - Shizuka Yamada
- Department of Obstetrics and Gynecology, Faculty of Medical Sciences, University of Fukui, 23-3 Shimoaizuki, Matsuoka, Eiheiji-cho, Yoshida-gun, Fukui, 910-1193, Japan
| | - Makoto Yamamoto
- Department of Obstetrics and Gynecology, Faculty of Medical Sciences, University of Fukui, 23-3 Shimoaizuki, Matsuoka, Eiheiji-cho, Yoshida-gun, Fukui, 910-1193, Japan
| | - Toshimichi Onuma
- Department of Obstetrics and Gynecology, Faculty of Medical Sciences, University of Fukui, 23-3 Shimoaizuki, Matsuoka, Eiheiji-cho, Yoshida-gun, Fukui, 910-1193, Japan
| | - Tetsuji Kurokawa
- Department of Obstetrics and Gynecology, Faculty of Medical Sciences, University of Fukui, 23-3 Shimoaizuki, Matsuoka, Eiheiji-cho, Yoshida-gun, Fukui, 910-1193, Japan
| | - Yoshio Yoshida
- Department of Obstetrics and Gynecology, Faculty of Medical Sciences, University of Fukui, 23-3 Shimoaizuki, Matsuoka, Eiheiji-cho, Yoshida-gun, Fukui, 910-1193, Japan
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Ashrafganjoei T, Sourati A, Mohamadianamiri M. Neuroendocrine carcinoma of the ovotestis: A case report and review of literatures. Int J Reprod Biomed 2016. [DOI: 10.29252/ijrm.14.12.783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022] Open
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