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Borderline ovarian tumor lymph node

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https://www.readbyqxmd.com/read/28804555/imp3-is-upregulated-in-primary-ovarian-mucinous-carcinoma-and-promotes-tumor-progression
#1
Qin Zhu, Yuqing Qu, Qiongyan Zhang, Linghui Lu, Weiwei Weng, Hao Zhang, Lihong Zhang, Yan Ning, Yiqin Wang
OBJECTIVE: Primary ovarian mucinous tumors progress from benign adenoma to borderline tumors to invasive mucinous carcinoma. A proper differential diagnosis is crucial to discriminate malignancies at the early stages of disease. However, few biomarkers are clinically available. We designed this study to analyze the clinical application of the oncogene IMP3 in monitoring early malignancies in ovarian primary mucinous tumors. METHODS: We collected 250 samples of ovarian primary mucinous tumors along with the corresponding clinicopathological information between 2009 and 2015 at the Gynecology and Obstetrics Hospital of Fudan University and performed immunochemical assays...
2017: American Journal of Translational Research
https://www.readbyqxmd.com/read/28612563/-expression-and-clinical-significance-of-numb-and-p53-proteins-in-epithelial-ovarian-carcinoma
#2
Min Xu, Hong-Ju He, Huan Zhang, Ao Wang, Jie Chen
OBJECTIVES: To investigate the expression and clinical significance of Numb and P53 proteins in epithelial ovarian carcinoma. METHODS: We co-tested the expressions of Numb and P53 proteins in epithelial ovarian tissues by immunohistochemistry, including 20 cases of normal tissues, 29 cases of benign tumors, 35 cases of borderline ovarian tumors and 87 cases of epithelial ovarian carcinoma. Their clinical significance was analyzed. RESULTS: The positive expression rates of Numb protein in normal ovarian tissues, benign ovarian tumors, borderline ovarian tumors and epithelial ovarian carcinoma were 5%, 13...
January 2017: Sichuan da Xue Xue Bao. Yi Xue Ban, Journal of Sichuan University. Medical Science Edition
https://www.readbyqxmd.com/read/28598117/-expression-level-of-membrane-associated-proteins-numb-in-epithelial-ovarian-carcinoma-and-its-relationship
#3
Hong Jing, Xiao-Yu Liu, Ya-Li Chen, Li-Ping Bai, Ai Zheng
OBJECTIVES: To explore the expression level of membrane-associated protein Numb in epithelial ovarian carcinoma and its relationship with ovarian cancer stem cell markers CD117,CD133,acetaldehyde dehydrogenase 1(ALDH1). METHODS: A total of 136 patients who had ovarian tumors and 22 patients who had not ovarian tumors in Department of Gynaecology and Obstetrics,West China Second University Hospital,Sichuan University were chosen as the study subjects.According to the histopathologic examination results,they were divided into epithelial ovarian carcinoma group (n=92),ovarian borderline tumor group (n=23),ovarian benign tumor group (n=21) and normal ovary group (n=22)...
November 2016: Sichuan da Xue Xue Bao. Yi Xue Ban, Journal of Sichuan University. Medical Science Edition
https://www.readbyqxmd.com/read/28025670/ovarian-borderline-tumors-in-the-2014-who-classification-evolving-concepts-and-diagnostic-criteria
#4
REVIEW
Steffen Hauptmann, Katrin Friedrich, Raymond Redline, Stefanie Avril
Borderline ovarian tumors (BOT) are uncommon but not rare epithelial ovarian neoplasms, intermediate between benign and malignant categories. Since BOT were first identified >40 years ago, they have inspired controversies disproportionate to their incidence. This review discusses diagnostic criteria for the histologic subtypes of BOT, highlighting areas of diagnostic challenges, ongoing controversies, and changes in terminology implemented by the recent 2014 WHO Classification of Tumours of the Female Genital Organs...
February 2017: Virchows Archiv: An International Journal of Pathology
https://www.readbyqxmd.com/read/27756415/borderline-ovarian-tumors-clinical-characteristics-management-and-outcomes-a-multicenter-study
#5
MULTICENTER STUDY
Mehmet Gokcu, Kemal Gungorduk, Osman Aşıcıoğlu, Nilüfer Çetinkaya, Tayfun Güngör, Gonca Pakay, Zeliha Fırat Cüylan, Tayfun Toptaş, Ramazan Özyurt, Elif Ağaçayak, Aykut Ozdemir, Onur Erol, Anıl Turan, Varol Gülseren, Mehmet Sait İcen, Taylan Şenol, Hakan Güraslan, Burcu Yücesoy, Ahmet Sahbaz, Ozgu Gungorduk, Berhan Besimoğlu, Kaan Pakay, Osman Temizkan, Muzaffer Sancı, Tayup Şimşek, Mehmet Mutlu Meydanlı, Mehmet Harma, Levent Yaşar, Birtan Boran, Aysel Derbent Uysal, Ateş Karateke
BACKGROUND: The optimal surgical management and staging of borderline ovarian tumors (BOTs) are controversial. Institutions have different surgical approaches for the treatment of BOTs. Here, we performed a retrospective review of clinical characteristics, surgical management and surgical outcomes, and sought to identify variables affecting disease-free survival (DFS) and overall survival (OS) in patients with BOTs. METHODS: A retrospective review of ten gynecological oncology department databases in Turkey was conducted to identify patients diagnosed with BOTs...
October 18, 2016: Journal of Ovarian Research
https://www.readbyqxmd.com/read/27604260/lymphatic-mapping-and-sentinel-node-biopsy-in-ovarian-tumors-a-study-using-intra-operative-tc-99m-phytate-and-lymphoscintigraphy-imaging
#6
Malihe Hassanzadeh, Elham Hosseini Farahabadi, Zohreh Yousefi, Sima Kadkhodayan, Leili Zarifmahmoudi, Ramin Sadeghi
BACKGROUND: Experience on sentinel node mapping in ovarian tumors is very limited. We evaluated the sentinel node concept in ovarian tumors using intra-operativeTc-99m-Phytate injection and lymphoscintigraphy imaging. METHODS: Thirty-five patients with a pelvic mass due to an ovarian pathology were included in the study. The radiotracer was injected just after laparotomy and before removal of the tumor either beneath the normal cortex (10 patients) or in the utero-ovarian and suspensory ligaments of the ovary just beneath the peritoneum two injections of the radiotracer (25 patients)...
September 7, 2016: Journal of Ovarian Research
https://www.readbyqxmd.com/read/27563339/fine-needle-aspiration-cytology-of-cervical-lymph-node-involvement-by-ovarian-serous-borderline-tumor
#7
Longwen Chen, Kristina A Butler, Debra A Bell
Serous borderline tumor (SBT) involving a cervical lymph node is extremely rare. In addition, fine needle aspiration (FNA) cytology of the involved cervical lymph node shares tremendous morphologic similarity with other low-grade papillary carcinomas. Thus, it can be easily misdiagnosed as metastatic carcinoma. A 42-year-old female had a history of bilateral SBT and postbilateral salpingo-oophorectomy. She presented with left cervical lymphadenopathy 6 months later. FNA cytology showed a low-grade papillary neoplasm with psammoma bodies...
2016: CytoJournal
https://www.readbyqxmd.com/read/27446467/overexpression-of-rab27b-is-correlated-with-distant-metastasis-and-poor-prognosis-in-ovarian-cancer
#8
Ping Ren, Xiao-Qing Yang, Xiao-Lu Zhai, Yu-Quan Zhang, Jian-Fei Huang
The secretory small guanosine-5'-triphosphate-binding enzyme, Rab27B, has been identified to be an oncogene that is involved in the progression of certain tumors. The current study was designed to evaluate the expression pattern of Rab27B in ovarian cancer (OC), borderline tumors and benign ovarian adenoid tumors, as well as its association with survival prognosis and clinical parameters. The expression of Rab27B protein was examined by immunohistochemistry in 204 patients who had undergone ovarian resection without preoperative systemic chemotherapy at the Surgical Department of the Affiliated Hospital of Nantong University (Nantong, China), including 57 benign ovarian adenoid tumors, 44 borderline tumors and 103 malignant tumors...
August 2016: Oncology Letters
https://www.readbyqxmd.com/read/27428735/classification-of-extraovarian-implants-in-patients-with-ovarian-serous-borderline-tumors-tumors-of-low-malignant-potential-based-on-clinical-outcome
#9
Jesse K McKenney, C Blake Gilks, Steve Kalloger, Teri A Longacre
The classification of extraovarian disease into invasive and noninvasive implants predicts patient outcome in patients with high-stage ovarian serous borderline tumors (tumors of low malignant potential). However, the morphologic criteria used to classify implants vary between studies. To date, there has been no large-scale study with follow-up data comparing the prognostic significance of competing criteria. Peritoneal and/or lymph node implants from 181 patients with high-stage serous borderline tumors were evaluated independently by 3 pathologists for the following 8 morphologic features: micropapillary architecture; glandular architecture; nests of epithelial cells with surrounding retraction artifact set in densely fibrotic stroma; low-power destructive tissue invasion; single eosinophilic epithelial cells within desmoplastic stroma; mitotic activity; nuclear pleomorphism; and nucleoli...
September 2016: American Journal of Surgical Pathology
https://www.readbyqxmd.com/read/27172753/ovarian-large-cell-neuroendocrine-carcinoma-in-the-youngest-woman
#10
Y S Kwon, K S Im, D I Choi
Large cell neuroendocrine carcinoma (LCNC) of the ovary is a rare tumor in gynecologic oncologic field. An 18-year-old woman presented with abdominal distention and a pelvic mass measuring ten cm in diameter, who previously underwent laparoscopic ovarian cystectomy due to large borderline mucinous ovarian neoplasm 18 months prior. A debulking operation was optimally performed, which included total abdominal hysterectomy with bilateral salpingo-oophorectomy, bilateral pelvic lymph node dissection, bilateral paraaortic lymph node dissection, omentectomy, optimal debulking of gastrohepatic mass and subdiaphragmatic mass, and pelvic peritonectomy...
2016: European Journal of Gynaecological Oncology
https://www.readbyqxmd.com/read/27052022/clinicopathologic-features-of-ovarian-neoplasms-with-emphasis-on-borderline-ovarian-tumors-an-institutional-perspective
#11
Atif Ali Hashmi, Zubaida Fida Hussain, Aneel Roy Bhagwani, Muhammad Muzzammil Edhi, Naveen Faridi, Syed Danish Hussain, Mehmood Khan
BACKGROUND: Ovarian cancer is the most lethal gynecologic malignancy and it represents third most common malignancy in Karachi (after breast and oral cancer). Due to lack of well established cancer registry in our country, changing trends of ovarian tumors has not been determined. Therefore we aimed to establish the current trends and classification of ovarian tumors in our setup according to latest WHO guidelines. METHODS: We retrospectively analyzed 162 cases of ovarian tumors that underwent surgical resection from January 2009 till December 2014...
April 6, 2016: BMC Research Notes
https://www.readbyqxmd.com/read/26815661/survivin-and-cycline-d1-expressions-are-associated-with-malignant-potential-in-mucinous-ovarian-neoplasms
#12
Mehmet Kanter, Gulay Turan, Ceyda Usta, Akin Usta, H Hasan Esen, Lema Tavlı, Cetin Celik, Yusuf Demirkol, Betül Kanter
The most prevalent malignant ovarian neoplasms are epithelial ovarian cancers which is the most common cause of death among all gynecologic malignancies and a result of complex interaction of multiple oncogenes and tumor suppressor genes. The aim of this study was to evaluate expression of survivin and cycline D1 biomarkers in mucinous ovarian neoplasms and their correlations with clinicopathological variables in mucinous ovarian cancers. We analyzed pathological specimens of 98 patients with benign (n = 34), borderline (n = 22) and malignant (n = 42) mucinous ovarian neoplasms...
April 2016: Journal of Molecular Histology
https://www.readbyqxmd.com/read/26675395/-protein-levels-and-its-clinical-significance-of-septin-9-and-clusterin-in-peripheral-blood-of-epithelial-ovarian-cancer-patients
#13
Nenan Lyu, Hongwen Yao, Ting Xiao, Yanning Gao, Lingying Wu
OBJECTIVE: To evaluate septin-9 and clusterin protein levels in the peripheral blood samples from epithelial ovarian cancer patients, and explore its clinical significance. METHODS: Clinical data of 200 patients in Cancer Hospital, Chinese Academy of Medical Sciences from Jan. 29, 2008 to Feb. 1, 2010 were collected. The peripheral blood samples were obtained from 137 epithelial ovarian cancer patients, 12 borderline ovarian tumor patients, 10 benign ovarian tumor patients, 41 benign pelvic lesion patients and 58 healthy women...
September 2015: Zhonghua Fu Chan Ke za Zhi
https://www.readbyqxmd.com/read/26646473/clinically-occult-primary-fallopian-tube-carcinoma-presenting-as-a-malignant-pleural-effusion
#14
Robert Hiensch, Klaus Meinhof, Anatoly Leytin, George Hagopian, Eva Szemraj, Oleg Epelbaum
We report the first known case of malignant pleural effusion (MPE) as the sole presenting feature of clinically occult primary fallopian tube carcinoma (PFTC). A 57-year-old healthy woman was admitted with dyspnea. Evaluation demonstrated a right pleural effusion, fluid of which was malignant. The immunohistochemical profile, including negative calretinin, favored metastatic adenocarcinoma over mesothelioma but could not identify the primary tumor site. Pleural biopsy was not pursued as it would not have helped localize the primary...
December 8, 2015: Clinical Respiratory Journal
https://www.readbyqxmd.com/read/26609483/lewis-y-antigen-modified-cd47-is-an-independent-risk-factor-for-poor-prognosis-and-promotes-early-ovarian-cancer-metastasis
#15
Mingzi Tan, Liancheng Zhu, Huiyu Zhuang, Yingying Hao, Song Gao, Shuice Liu, Qing Liu, Dawo Liu, Juanjuan Liu, Bei Lin
CD47 is a membrane receptor that belongs to the immunoglobulin superfamily and plays an important role in the mechanisms of tumor immune escape. CD47 participates in tumor immune escape by combining with SIRPα to reduce the phagocytic activity of macrophages. There are six potential N-glycosylation sites on CD47, and glycosylation is known to be necessary for its membrane localization. However, it is still unknown to what extent glycosylation influences CD47 ligand binding properties and subsequent signaling...
2015: American Journal of Cancer Research
https://www.readbyqxmd.com/read/26598983/microfocus-of-anaplastic-carcinoma-arising-in-mural-nodule-of-ovarian-mucinous-borderline-tumor-with-very-rapid-and-fatal-outcome
#16
Paulette Mhawech-Fauceglia, Amin Ramzan, Saloni Walia, Huyen Q Pham, Annie Yessaian
A 36-yr-old woman presented with abdominal discomfort. A computed tomography scan revealed a large left cystic and solid pelvic mass without evidence of metastatic disease. Total hysterectomy with bilateral salpingo-oophorectomy and tumor staging was performed. Grossly, the ovarian mass measured 20×18 cm and the cut surface was multiloculated with 1 single mural nodule measuring 2×1.5 cm. The histologic diagnosis of ovarian mucinous borderline tumor with a microfocus of anaplastic carcinoma arising in sarcoma-like mural nodule, FIGO Stage IA was rendered...
July 2016: International Journal of Gynecological Pathology
https://www.readbyqxmd.com/read/26556905/statement-by-the-kommission-ovar-of-the-ago-the-new-figo-and-who-classifications-of-ovarian-fallopian-tube-and-primary-peritoneal-cancer
#17
I Meinhold-Heerlein, C Fotopoulou, P Harter, C Kurzeder, A Mustea, P Wimberger, S Hauptmann, J Sehouli
More than 25 years after the last revision, in 2012 the FIGO Oncology Committee began revising the FIGO classification for staging ovarian, Fallopian tube and primary peritoneal cancers. The new classification has become effective with its publication at the beginning of 2014. Following recent findings on the pathogenesis of ovarian, Fallopian tube and primary peritoneal cancer and reflecting standard clinical practice, the three entities have now been classified uniformly. The histological subtype is included (high-grade serous - HGSC; low-grade serous - LGSC; mucinous - MC; clear cell - CCC; endometrioid - EC)...
October 2015: Geburtshilfe und Frauenheilkunde
https://www.readbyqxmd.com/read/26554540/nedd4l-expression-is-decreased-in-ovarian-epithelial-cancer-tissues-compared-to-ovarian-non-cancer-tissue
#18
COMPARATIVE STUDY
Qiuyun Yang, Jinghe Zhao, Manhua Cui, Shuting Gi, Wei Wang, Xiaole Han
AIM: Recent studies have demonstrated that the neural precursor cell expressed, developmentally downregulated 4-like (Nedd4L) gene plays a role in the progression of various cancers. However, reports describing Nedd4L expression in ovarian cancer tissues are limited. MATERIAL AND METHODS: A cohort (n = 117) of archival formalin-fixed, paraffin embedded resected normal ovarian epithelial tissues (n = 10), benign ovarian epithelial tumor tissues (n = 10), serous borderline ovarian epithelial tumor tissues (n = 14), mucous borderline ovarian epithelial tumor tissues (n = 11), and invasive ovarian epithelial cancer tissues (n = 72) were assessed for Nedd4L protein expression using immunohistochemistry...
December 2015: Journal of Obstetrics and Gynaecology Research
https://www.readbyqxmd.com/read/26512785/the-factors-predicting-recurrence-in-patients-with-serous-borderline-ovarian-tumor
#19
Isin Ureyen, Alper Karalok, Tolga Tasci, Osman Turkmen, Nurettin Boran, Gokhan Tulunay, Taner Turan
OBJECTIVE: In this study, we aimed to demonstrate the characteristics, recurrence rates, survival, and factors associated with survival of patients with serous borderline ovarian tumor (BOT) who were operated on in a single institution. Our secondary goal was to evaluate the necessity of staging surgery and the importance of a comprehensive lymphadenectomy in these patients. MATERIALS AND METHODS: The patients who were diagnosed in our institution between January 1990 and April 2014 with a final diagnosis of serous BOT were evaluated retrospectively...
January 2016: International Journal of Gynecological Cancer
https://www.readbyqxmd.com/read/26452130/high-expression-of-cthrc1-promotes-emt-of-epithelial-ovarian-cancer-eoc-and-is-associated-with-poor-prognosis
#20
Minzhi Hou, Zhiqiang Cheng, Hongwei Shen, Shanyang He, Yang Li, Yunping Pan, Chongjin Feng, Xinlin Chen, Yang Zhang, Millicent Lin, Liantang Wang, Zunfu Ke
Collagen triple helix repeat-containing 1 (CTHRC1) is aberrantly overexpressed in multiple malignant tumors. However, the expression characteristics and function of CTHRC1 in epithelial ovarian cancer (EOC) remain unclear. We found that CTHRC1 expression was up-regulated in the paraffin-embedded EOC tissues compared to borderline or benign tumor tissues. CTHRC1 expression was positively correlated with tumor size (p = 0.008), menopause (p = 0.037), clinical stage (p = 0.002) and lymph node metastasis (p < 0...
November 3, 2015: Oncotarget
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