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Papillary serous carcinoma

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https://www.readbyqxmd.com/read/27875639/long-term-follow-up-of-small-pancreatic-cystic-lesions-in-liver-transplant-recipients
#1
Sirachat Vidhyarkorn, Surachate Siripongsakun, Jennifer Yu, James Sayre, Vatche M Agopian, Francisco Durazo, David S Lu
BACKGROUND: Incidental small pancreatic cystic lesions (PCLs) are often found on pre-operative imaging in patients undergoing orthotropic liver transplantation (OLT).While these are considered benign or of low malignant potential, the influence of immunosuppression after OLT may be of concern. The aim of this study was to observe the long term outcome of these small pancreatic cystic lesions (PCLs) in post OLT patients. METHODS: An institutional OLT database of 1,778 consecutive OLT patients from January 2000 to December 2010 was analyzed...
November 22, 2016: Liver Transplantation
https://www.readbyqxmd.com/read/27823775/similar-expression-pattern-of-nherf1-and-ezrin-in-papillary-but-not-in-solid-areas-of-human-serous-ovarian-carcinomas
#2
Brenda Demacopulo, Baltazar Eduardo Lema, Rómulo Luis Cabrini, Erica Lorena Kreimann
NHERF1 is an adaptor protein expressed in the apical membrane of polarized epithelia, which interacts with the EZRIN-Radixin-Moesin (ERM) family of proteins connecting signaling pathways to the cell cytoskeleton. NHERF1 and EZRIN cooperate in the maintenance of the apical microvilli in polarized epithelial cells. In several types of cancers, NHERF1 and EZRIN are displaced from the apical compartment to the cytoplasm and nuclei of cancer cells. At the present, the distribution of NHERF1 in ovarian tumors is not well known...
November 4, 2016: Acta Histochemica
https://www.readbyqxmd.com/read/27821232/-clinicopathologic-study-of-seromucinous-carcinoma-of-ovary
#3
S X Tang, Y H Sun, Y Xu, X R Zhou, W T Yang
Objective: To elucidate the clinicopathologic characteristics, immunophenotype and differential diagnosis of ovarian seromucinous carcinoma. Methods: The clinical and pathological characteristics of 7 cases of ovarian seromucinous carcinoma were analyzed. Immunohistochemical study of selected markers was performed employing the EnVision method. Literature of ovarian seromucinous carcinoma were also reviewed. Results: The age of the 7 ovarian seromucinous carcinoma patients ranged from 27 to 70 years of age (mean=48 years)...
November 8, 2016: Zhonghua Bing Li Xue za Zhi Chinese Journal of Pathology
https://www.readbyqxmd.com/read/27816717/pancreatic-serous-cystic-neoplasms-accompanying-other-pancreatic-tumors
#4
So-Woon Kim, In Hye Song, Soyeon An, So Yeon Kim, Hyoung Jung Kim, Ki-Byung Song, Dae Wook Hwang, Sang Soo Lee, Jae Ho Byun, Dong-Wan Seo, Song Cheol Kim, Eunsil Yu, Seung-Mo Hong
Serous cystic neoplasms (SCNs) are benign cystic neoplasms that predominantly occur in the tail of the pancreas in elderly women. It is well known that patients with von Hippel-Lindau syndrome can develop SCNs and neuroendocrine tumors in the pancreas. However, our understanding on SCNs accompanying other pancreatic tumors (SCNAOPTs) is limited. We compared the clinicopathologic features of 15 surgically resected SCNAOPTs with 259 conventional SCNs. The prevalence of SCNAOPT was 5%. The SCNAOPTs were significantly smaller than conventional solitary SCNs, and they were more commonly observed in the head of the pancreas, while conventional solitary SCNs were more frequently noted in the body and tail...
November 2, 2016: Human Pathology
https://www.readbyqxmd.com/read/27813512/genomic-profiling-of-malignant-peritoneal-mesothelioma-reveals-recurrent-alterations-in-epigenetic-regulatory-genes-bap1-setd2-and-ddx3x
#5
Nancy M Joseph, Yunn-Yi Chen, Anthony Nasr, Iwei Yeh, Eric Talevich, Courtney Onodera, Boris C Bastian, Joseph T Rabban, Karuna Garg, Charles Zaloudek, David A Solomon
Malignant mesothelioma is a rare cancer that arises from the mesothelial cells that line the pleural cavity and less commonly from the peritoneal lining of the abdomen and pelvis. Most pleural mesotheliomas arise in patients with a history of asbestos exposure, whereas the association of peritoneal mesotheliomas with exposure to asbestos and other potential carcinogens is less clear, suggesting that the genetic alterations that drive malignant peritoneal mesothelioma may be unique from those in pleural mesothelioma...
November 4, 2016: Modern Pathology: An Official Journal of the United States and Canadian Academy of Pathology, Inc
https://www.readbyqxmd.com/read/27738815/-new-features-in-the-2014-who-classification-of-uterine-neoplasms
#6
S F Lax
The 2014 World Health Organization (WHO) classification of uterine tumors revealed simplification of the classification by fusion of several entities and the introduction of novel entities. Among the multitude of alterations, the following are named: a simplified classification for precursor lesions of endometrial carcinoma now distinguishes between hyperplasia without atypia and atypical hyperplasia, the latter also known as endometrioid intraepithelial neoplasia (EIN). For endometrial carcinoma a differentiation is made between type 1 (endometrioid carcinoma with variants and mucinous carcinoma) and type 2 (serous and clear cell carcinoma)...
October 13, 2016: Der Pathologe
https://www.readbyqxmd.com/read/27698805/genetic-landscape-of-a-case-of-extraovarian-peritoneal-serous-papillary-carcinoma
#7
Zhongping Cheng, Weihong Yang, Jing Guo, Ning Luo, Li Chen, Yan Xie, Xiaoyan Qu, Liping Hu, Hong Dai, Xiaoming Zuo
The present report aimed to study genetic alterations underlying extraovarian peritoneal serous papillary carcinoma (EPSPC), which have not previously been systematically investigated. A case of EPSPC was identified, and its genetic alterations were assessed by combining comparative genomic hybridization and whole-exome sequencing technologies to investigate the genomic landscape, including copy number variations and mutations in EPSPC. It was found that a large number of germline mutations were present, which may have predisposed the patient to the occurrence of this disease...
October 2016: Oncology Letters
https://www.readbyqxmd.com/read/27672676/metastatic-papillary-serous-uterine-cancer-presenting-as-a-rash
#8
Eric S Chang, William D Baker, Charles N Landen
BACKGROUND: We report diagnosis and management of stage IV papillary serous uterine cancer with initial clinical presentation as a skin rash. CASE: A 62-year-old postmenopausal female developed an erythematous rash beginning on her right lower abdomen and progressively spreading to her left abdomen, vulva, and neck. After a trial of antibiotic treatment, biopsy of left neck and right thigh skin nodules revealed papillary serous carcinoma. Abdominopelvic tomography revealed endometrial thickening and a 5 cm left adnexal mass...
November 2016: Gynecologic Oncology Reports
https://www.readbyqxmd.com/read/27668395/extrauterine-spread-adjuvant-treatment-and-prognosis-in-noninvasive-uterine-papillary-serous-carcinoma-of-the-endometrium-a-retrospective-multicenter-study
#9
Gokhan Boyraz, Mehmet Coskun Salman, Derman Basaran, Nejat Ozgul, Taner Turan, Osman Turkmen, Gunsu Comert Kimyon, Nazli Topfedaisi Ozkan, Murat Cagan, Tayfun Gungor, Mehmet Mutlu Meydanli, Kemal Gungorduk, Varol Gulseven, Muzaffer Sanci, Kunter Yuce
OBJECTIVES: The aim of this retrospective multicenter study was to investigate the frequency of extrauterine metastasis and to evaluate the importance of surgical staging and adjuvant treatment among patients with noninvasive uterine papillary serous carcinoma (UPSC) of the endometrium. MATERIALS AND METHODS: A multicenter, retrospective department database review was performed to identify patients with UPSC of the endometrium who underwent surgical staging between 2000 and 2015 at 4 Gynecologic Oncology Centers in Turkey...
September 23, 2016: International Journal of Gynecological Cancer
https://www.readbyqxmd.com/read/27630913/hydrosalpinx-as-a-rare-presentation-of-synchronous-ovarian-and-endometrial-carcinoma-a-case-report
#10
Mahjabeen Khan, Sapna Vinit Amin, Sujatha Bagepalli Srinivas, Roopa Padavagodu Shivananda, Navin Patil
Hydrosalpinx in postmenopausal woman is rare. Most commonly it is due to primary ovarian malignancy with fallopian tube involvement or primary fallopian tube carcinoma. But hydrosalpinx with no malignancy in the fallopian tube, associated with synchronous malignancy of ovary and endometrium is rare. In a postmenopausal women, hydrosalpinx is commonly due to fallopian tube malignancy or rarely pelvic inflammatory disease. We present a rare and very interesting case of 65-year-old nulliparous postmenopausal women with bilateral hydrosalpinx and pyometra who was found to have papillary serous adenocarcinoma of the ovary and endometroid adenocarcinoma of endomertrium with normal fallopian tube...
July 2016: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/27629131/assessment-of-clinicopathological-features-evaluation-of-treatment-and-prognosis-of-clear-cell-and-serous-papillary-endometrial-carcinoma
#11
Mehmet Kulhan, Gozde Kulhan, Umit Nayki, Cenk Nayki, Pasa Ulug, Mehmet Sipahi, Yusuf Yildirim
OBJECTIVES: We aimed to evaluate and compare the clinical and pathological features, diagnosis, treatment, and prognosis of uterine papillary serous carcinoma (UPSC) and clear-cell carcinoma (CC). MATERIAL AND METHODS: Thirty-four patients who were operated on for UPSC and CC carcinoma at the İzmir Tepecik Research and Teaching Hospital, between January 1983 and December 2014, were included. Patients were evaluated for the following factors: age, gravidity, parity, preoperative CA-125, tumor size, myometrial and lymphovascular invasion, lymph node tumor metastasis, presence of atypical cells in peritoneal cytology, pathology results, operation types, whether or not they received postoperative adjuvant therapy, prognosis, and death rate...
2016: Ginekologia Polska
https://www.readbyqxmd.com/read/27563339/fine-needle-aspiration-cytology-of-cervical-lymph-node-involvement-by-ovarian-serous-borderline-tumor
#12
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/27547468/cardiac-fibroelastoma-versus-thrombus-echocardiographic-evidence-can-be-misleading
#13
John P O'Laughlin, Gautam Verma, Iosif Gulkarov
We present a case of a young female with stroke symptoms who underwent valve sparing resection of a presumed fibroelastoma based on echocardiographic findings. After confirming embolic stroke, she underwent excision of the lesion, which on pathology revealed a nonbacterial thrombus. Ultimately, this led to a more extensive work-up leading to the discovery of a papillary serous ovarian carcinoma, the underlying cause of her hypercoagulable state. The initial echocardiographic findings painted the clear picture of a papillary tumor on the aortic valve which was likely the source of the emboli resulting in ischemic stroke...
2016: Case Reports in Cardiology
https://www.readbyqxmd.com/read/27539290/comparison-of-the-classical-method-and-see-fim-protocol-in-detecting-microscopic-lesions-in-fallopian-tubes-with-gynecological-lesions
#14
Nermin Koc, Selçuk Ayas, Sevcan Arzu Arinkan
Background: The objective of this study was to compare the classical method and Sectioning and Extensively Examining the Fimbriated End Protocol (SEE-FIM) in detecting microscopic lesions in fallopian tubes with gynecological lesions. Materials and Methods: From a total of 1,118 cases, 582 with various parts of both fallopian tubes sampled in three-ring-shape sections and 536 sampled with the SEE-FIM protocol were included in this study. Pathological findings of cases with endometrial carcinoma, non-uterine pelvic malignant tumor, ovarian borderline tumors, premalignancy, and benign lesions were compared...
August 19, 2016: Journal of Pathology and Translational Medicine
https://www.readbyqxmd.com/read/27527897/long-term-outcomes-using-adjuvant-pelvic-intensity-modulated-radiation-therapy-imrt-for-endometrial-carcinoma
#15
Siping He, Beant S Gill, Dwight E Heron, Joseph L Kelley, Paniti Sukumvanich, Alexander B Olawaiye, Robert P Edwards, John Comerci, Sushil Beriwal
PURPOSE: We evaluated the long-term outcome and toxicity of adjuvant intensity modulated radiation therapy (IMRT) for high-risk endometrial carcinoma via a retrospective institutional review of patients treated in this setting with extended follow-up. METHODS AND MATERIALS: Patients with endometrial cancer who underwent comprehensive surgical staging followed by adjuvant IMRT with or without sequential chemotherapy between 1999 and 2010 were reviewed. Median doses delivered with IMRT and brachytherapy were 45 Gy in 25 fractions and 10 Gy in 2 fractions; 10...
June 15, 2016: Practical Radiation Oncology
https://www.readbyqxmd.com/read/27514313/analysis-of-clinical-and-pathological-characteristics-treatment-methods-survival-and-prognosis-of-uterine-papillary-serous-carcinoma
#16
Ulas Solmaz, Atalay Ekin, Emre Mat, Cenk Gezer, Askin Dogan, Alper Biler, Nuri Peker, Pinar Solmaz Hasdemir, Muzaffer Sanci
PURPOSE: Uterine papillary serous carcinoma (UPSC) is an atypical variant of endometrial carcinoma with a poor prognosis. It is commonly associated with an increased risk of extrauterine disease. The aim of this study was to investigate clinical and pathological characteristics, therapeutic methods, and prognostic factors in women with UPSC. METHODS: All patients who underwent surgery for UPSC at a single high-volume cancer center between January 1995 and December 2010 were retrospectively reviewed...
August 4, 2016: Tumori
https://www.readbyqxmd.com/read/27499593/type-ii-endometrial-cancers-a-case-series
#17
Flora D Lobo, Eliz Thomas
INTRODUCTION: Endometrial carcinoma ranks 3(rd) in India among gynecological malignancies. Endometrial cancer (EC) can be classified into two distinct groups - type I and type II, based on histology, which differs in molecular, clinical and histopathological profiles. Type II is nonestrogen dependent, nonendometrioid, more aggressive and carries poor prognosis. Although type II cancers contribute only about 10% of EC incidence, they present at advanced age and cause approximately 50% recurrence and deaths with a low 5-year, overall survival rate...
April 2016: Journal of Mid-life Health
https://www.readbyqxmd.com/read/27487741/low-grade-serous-carcinoma-of-the-ovary-clinicopathologic-analysis-of-52-invasive-cases-and-identification-of-a-possible-noninvasive-intermediate-lesion
#18
Geunghwan Ahn, Ann K Folkins, Jesse K McKenney, Teri A Longacre
Low-grade serous carcinoma (LGSC) is an uncommon but distinct histologic subtype of ovarian carcinoma. Although the histologic features and natural history of LGSC have been described in the literature, there is no robust correlative study that has specifically addressed histologic features in correlation with clinical follow-up. To refine the criteria for invasion patterns of LGSC and determine additional clinically pertinent morphologic features of LGSC predisposing to a more aggressive clinical course, the clinicopathologic features of 52 LGSCs were evaluated and compared with those of a large series of serous borderline tumors (SBT), with and without invasive implants...
September 2016: American Journal of Surgical Pathology
https://www.readbyqxmd.com/read/27484466/inhibition-of-nuclear-factor-kappa-b-enhances-the-tumor-growth-of-ovarian-cancer-cell-line-derived-from-a-low-grade-papillary-serous-carcinoma-in-p53-independent-pathway
#19
Xue Xiao, Gong Yang, Peng Bai, Shunping Gui, Tri M Bui Nyuyen, Imelda Mercado-Uribe, Mei Yang, Juan Zou, Qintong Li, Jianguo Xiao, Bin Chang, Guangzhi Liu, He Wang, Jinsong Liu
BACKGROUND: NF-kB can function as an oncogene or tumor suppressor depending on cancer types. The role of NF-kB in low-grade serous ovarian cancer, however, has never been tested. We sought to elucidate the function of NF-kB in the low-grade serous ovarian cancer. METHODS: The ovarian cancer cell line, HOC-7, derived from a low-grade papillary serous carcinoma. Introduction of a dominant negative mutant, IkBαM, which resulted in decrease of NF-kB function in ovarian cancer cell lines...
2016: BMC Cancer
https://www.readbyqxmd.com/read/27465897/fertility-preservation-is-safe-for-serous-borderline-ovarian-tumors
#20
Eveline Vancraeynest, Philippe Moerman, Karin Leunen, Frédéric Amant, Patrick Neven, Ignace Vergote
OBJECTIVES: This study aimed to determine the overall survival (OS) and progression-free interval and the influence of fertility-preserving surgery (FPS) versus radical surgery (RS) in patients with serous borderline ovarian tumor (BOT). METHODS: Clinical parameters of patients with serous BOT treated between 1993 and 2013 in one institution were retrospectively investigated. All tumors were examined by one pathologist with experience in gynecological pathology...
October 2016: International Journal of Gynecological Cancer
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