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Papillary serous carcinoma

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https://www.readbyqxmd.com/read/28416487/metabolic-markers-and-statistical-prediction-of-serous-ovarian-cancer-aggressiveness-by-ambient-ionization-mass-spectrometry-imaging
#1
Marta Sans, Kshipra M Gharpure, Robert Tibshirani, Jialing Zhang, Li Liang, Jinsong Liu, Jonathan H Young, Robert Dood, Anil K Sood, Livia Eberlin
Ovarian high-grade serous carcinoma (HGSC) results in the highest mortality among gynecological cancers, developing rapidly and aggressively. Dissimilarly, serous borderline ovarian tumors (BOT) can progress into low-grade serous carcinomas and have relatively indolent clinical behavior. The underlying biological differences between HGSC and BOT call for accurate diagnostic methodologies and tailored treatment options, and identification of molecular markers of aggressiveness could provide valuable biochemical insights and improve disease management...
April 17, 2017: Cancer Research
https://www.readbyqxmd.com/read/28399919/long-term-survival-of-high-grade-primary-peritoneal-papillary-serous-adenocarcinoma-a-case-report-and-literature-review
#2
Jingping Yuan, Liang He, Bing Han, Yan Li
BACKGROUND: Primary peritoneal papillary serous carcinoma (PPPSC) is an uncommon disease which has a high malignancy and a poor prognosis. CASE PRESENTATION: We report here a long-term survival case of PPPSC with postoperative lung metastasis. A 62-year-old female patient with PPPSC was administered two cycles of neoadjuvant chemotherapy (NAC) followed by cytoreductive surgery (CRS) plus hyperthermic intraperitoneal chemotherapy (HIPEC) and six cycles of platinum-based (docetaxel + carboplatin) intraperitoneal chemotherapy postoperatively...
April 11, 2017: World Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28398226/melatonin-reduces-angiogenesis-in-serous-papillary-ovarian-carcinoma-of-ethanol-preferring-rats
#3
Yohan Ricci Zonta, Marcelo Martinez, Isabel Cristina C Camargo, Raquel F Domeniconi, Luiz Antonio Lupi Júnior, Patricia Fernanda F Pinheiro, Russel J Reiter, Francisco Eduardo Martinez, Luiz Gustavo A Chuffa
Angiogenesis is a hallmark of ovarian cancer (OC); the ingrowth of blood vessels promotes rapid cell growth and the associated metastasis. Melatonin is a well-characterized indoleamine that possesses important anti-angiogenic properties in a set of aggressive solid tumors. Herein, we evaluated the role of melatonin therapy on the angiogenic signaling pathway in OC of an ethanol-preferring rat model that mimics the same pathophysiological conditions occurring in women. OC was chemically induced with a single injection of 7,12-dimethylbenz(a)anthracene (DMBA) under the ovarian bursa...
April 11, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28394551/mesonephric-adenocarcinoma-of-endocervix-with-lobular-mesonephric-hyperplasia-case-report
#4
Mario Puljiz, Damir Danolić, Lucija Kostić, Ilija Alvir, Darko Tomica, Ivica Mamić, Ivana Vlastelica Munivrana, Marko Puljiz, Danko Velimir Vrdoljak, Melita Perić Balja
Mesonephric adenocarcinoma is a rare variant of cervical adenocarcinoma. We present a case of mesonephric adenocarcinoma of endocervix with cervical and vaginal lobular mesonephric hyperplasia in a 57-year-old woman. Vaginal bleeding persisting for 12 months was the only symptom. Histopathologic findings and characteristic immunophenotype are crucial for the diagnosis. The tumor was composed of papillary formation with a central fi brovascular stroma, villoglandular and densely compact tubular structures containing intraluminal eosinophilic secretion, and coated with one or more rows of cylindrical atypical epithelial cells...
June 2016: Acta Clinica Croatica
https://www.readbyqxmd.com/read/28375927/impact-of-chemotherapy-and-radiotherapy-on-management-of-early-stage-clear-cell-and-papillary-serous-carcinoma-of-the-uterus
#5
Julian C Hong, Jonathan Foote, Gloria Broadwater, Stéphanie Gaillard, Laura J Havrilesky, Junzo P Chino
OBJECTIVE: The aim of the study was to assess interaction of lymph node dissection (LND), adjuvant chemotherapy (CT), and radiotherapy (RT) in stage I uterine papillary serous carcinoma (UPSC) and uterine clear cell carcinoma (UCC). METHODS/MATERIALS: The National Cancer Data Base was queried for women diagnosed with International Federation of Gynecology and Obstetrics stage I UPSC and UCC from 1998 to 2012. Overall survival (OS) was estimated for combinations of RT and CT by the Kaplan-Meier method stratified by histology and LND...
May 2017: International Journal of Gynecological Cancer
https://www.readbyqxmd.com/read/28343693/utility-of-radiation-therapy-for-early-stage-uterine-papillary-serous-carcinoma
#6
Stephanie Cham, Yongmei Huang, Ana I Tergas, June Y Hou, William M Burke, Israel Deutsch, Cande V Ananth, Alfred I Neugut, Dawn L Hershman, Jason D Wright
OBJECTIVE: Early-stage uterine papillary serous carcinoma (UPSC) has a poor prognosis and high recurrence rate. While adjuvant chemotherapy is generally recommended, the role of radiation is uncertain. We examined the association between vaginal brachytherapy and whole pelvic radiation and survival in women treated with and without adjuvant chemotherapy. METHODS: The National Cancer Data Base was used to identify women with stage I-II UPSC treated between 1998 and 2012...
March 23, 2017: Gynecologic Oncology
https://www.readbyqxmd.com/read/28331341/investigating-the-expression-effect-and-tumorigenic-pathway-of-padi2-in-tumors
#7
Wei Guo, Yabing Zheng, Bing Xu, Fang Ma, Chang Li, Xiaoqian Zhang, Yao Wang, Xiaotian Chang
BACKGROUND: Peptidylarginine deiminase (PAD) catalyzes the conversion of arginine residues to citrulline residues, termed citrullination. Recent studies have suggested that PAD isoform 2 (PADI2) plays an important role in tumors, although its tumorigenic effect and mechanism are largely unknown. MATERIALS AND METHODS: Immunohistochemistry and enzyme-linked immunosorbent assay (ELISA) were used to investigate the expression level of PADI2 in various tumor tissues and patient blood samples, respectively...
2017: OncoTargets and Therapy
https://www.readbyqxmd.com/read/28325358/seromucinous-ovarian-tumor-a-comparison-with-the-rest-of-ovarian-epithelial-tumors
#8
COMPARATIVE STUDY
Georgia Karpathiou, Celine Chauleur, Thomas Corsini, Melany Venet, Cyril Habougit, Freschia Honeyman, Fabien Forest, Michel Peoc'h
BACKGROUND: Seromucinous ovarian tumors are rare and not adequately described in the literature and this is especially true for seromucinous carcinomas. AIM OF THE STUDY: To describe histological and clinical features of these tumors in comparison with the rest of ovarian epithelial tumors. MATERIALS AND METHODS: Two hundred and forty one (241) ovarian tumors, borderline (n=92) or malignant (n=149), treated surgically without neoadjuvant chemotherapy, were examined...
April 2017: Annals of Diagnostic Pathology
https://www.readbyqxmd.com/read/28271744/an-exceptional-evolution-of-primary-peritoneal-serous-carcinoma
#9
Wala Ben Kridis, Syrine Sghaier, Nabil Toumi, Afef Khanfir, Jamel Daoud, Mounir Frikha
Primary peritoneal serous carcinoma (PPSC) is a rare malignancy of the peritoneum. Clinically and histopathologically, PPSC is similar to serous ovarian papillary carcinoma. Brain metastases (BM) from PPSC are exceedingly rare. We report here a new case of BM two years after complete remission from a PPSC, to make aware physicians about this entity. This case is exceptional; firstly given the rarity of this entity and secondly due to the good response after radiotherapy then systemic chemotherapy with Carboplatin and Paclitaxel...
March 8, 2017: Acta Clinica Belgica
https://www.readbyqxmd.com/read/28241108/external-quality-assurance-in-nongynecologic-cytology-the-australasian-experience
#10
Paul W Shield, Felicity Frost, Jo L Finnimore, R Gordon Wright, Margaret C Cummings
BACKGROUND: The Royal College of Pathologists of Australasia Cytopathology Quality Assurance Program has operated an external quality assurance program in nongynecologic cytopathology since 1993. Glass slide preparations of a wide range of nongynecologic cases were circulated to approximately 200 cytopathology laboratories in 16 countries. METHODS: General nongynecologic cytology cases were manufactured from residual specimens after routine diagnosis. Fine-needle aspiration (FNA) cases were made by sampling fresh tissue and making direct specimens...
February 27, 2017: Cancer
https://www.readbyqxmd.com/read/28238382/frequency-of-papillary-tubal-hyperplasia-pth-salpingoliths-and-transition-from-adenoma-to-borderline-ovarian-tumors-bot-a-systematic-analysis-of-74-bot-with-different-histologic-types
#11
Lars-Christian Horn, Karolin Angermann, Bettina Hentschel, Jens Einenkel, Anne Kathrin Höhn
Borderline ovarian tumors (BOT) arise from cystadenomas and represent a transition step within the development of low-grade ovarian carcinomas (Type I tumors). That pathway mirrors the adenoma-to-carcinoma sequence known for colorectal cancer. It has been suggested that papillary tubal hyperplasia (PTH) and salpingoliths may be associated with the development of BOT. To evaluate the frequency of the presence of benign cystadenoma and its transition to BOT in a given patient as well as the presence of PTH and salpingoliths we re-valuated in 74 consecutive cases of BOT with different histologic types...
February 6, 2017: Pathology, Research and Practice
https://www.readbyqxmd.com/read/28195111/squash-cytodiagnosis-of-synchronous-papillary-serous-carcinoma-of-ovary-and-endometrium-with-demonstration-of-serous-tubal-intraepithelial-carcinoma-as-a-precursor-lesion
#12
Asaranti Kar, Tushar Kar, Ipsita Dha, Sasmita Panda
No abstract text is available yet for this article.
January 2017: Indian Journal of Pathology & Microbiology
https://www.readbyqxmd.com/read/28162214/-the-role-of-hong-s-single-stitch-duct-to-mucosa-pancreaticojejunostomy-in-laparoscopic-pancreaticoduodenectomy
#13
D F Hong, Y H Liu, Y H Zhang, Y C Wang, Z M Wang, W D Wu, G L Shen, J G Zhang, W Zhang, J Cheng, S Y Peng
Objective: To investigate the role of "Hong's single-stitch duct to mucosa pancreaticojejunostomy(HSDMP)" in laparoscopic pancreaticoduodenectomy (LPD). Methods: The clinical data including perioperative and short-term outcomes of 51 cases of LPD with HSDMP which performed in Zhejiang Provincial People's Hospital(33 cases) and Frist Clinical Hospital of Jilin University(18 cases) between April and October 2016 were reviewed retrospectively. There were 31 male patients and 20 female patients. The mean age was(59±11)years...
February 1, 2017: Zhonghua Wai Ke za Zhi [Chinese Journal of Surgery]
https://www.readbyqxmd.com/read/28159409/disparities-in-receipt-of-care-for-high-grade-endometrial-cancer-a-national-cancer-data-base-analysis
#14
Amy J Bregar, J Alejandro Rauh-Hain, Ryan Spencer, Joel T Clemmer, John O Schorge, Laurel W Rice, Marcela G Del Carmen
PURPOSE: To examine patterns of care and survival for Hispanic women compared to white and African American women with high-grade endometrial cancer. METHODS: We utilized the National Cancer Data Base (NCDB) to identify women diagnosed with uterine grade 3 endometrioid adenocarcinoma, carcinosarcoma, clear cell carcinoma and papillary serous carcinoma between 2003 and 2011. The effect of treatment on survival was analyzed using the Kaplan-Meier method. Factors predictive of outcome were compared using the Cox proportional hazards model...
February 1, 2017: Gynecologic Oncology
https://www.readbyqxmd.com/read/28118070/endometrial-cancer-with-congenital-uterine-anomalies-3-case-reports-and-a-literature-review
#15
Jinping Gao, Jintian Zhang, Wenyan Tian, Fei Teng, Huiying Zhang, Xuhong Zhang, Yingmei Wang, Fengxia Xue
BACKGROUND: Uterine malformation is a rare deformity in woman, and only a few cases concerning endometrial cancer arising in patients with congenital uterine anomalies have been reported. Herein, we present 3 cases of endometrial cancer with different congenital uterine anomalies, and review studies involving congenital uterine anomalies associated with endometrial cancer in the past 25 years, to identify similarities and differences in clinicopathologic characteristics and prognosis between endometrial cancer associated with uterine anomalies, and normal uterus...
March 4, 2017: Cancer Biology & Therapy
https://www.readbyqxmd.com/read/28101917/imaging-in-gynecological-disease-clinical-and-ultrasound-features-of-invasive-and-non-invasive-malignant-serous-ovarian-tumors
#16
F Moro, C Baima Poma, G F Zannoni, A Vidal Urbinati, T Pasciuto, M Ludovisi, M C Moruzzi, S Carinelli, D Franchi, G Scambia, A C Testa
OBJECTIVES: To describe clinical and ultrasound features of different subclasses of malignant serous ovarian tumors according to the WHO 2014 classification. METHODS: Patients with a histological diagnosis of borderline (BOT), non-invasive and invasive low grade serous carcinomas (LGSC) and high grade serous carcinoma (HGSC), who had undergone preoperative ultrasound examination, were retrospectively identified from two ultrasound centers. The masses were described using the terms of the International Ovarian Tumor Analysis group...
January 19, 2017: Ultrasound in Obstetrics & Gynecology
https://www.readbyqxmd.com/read/28096638/coexisting-genital-malignancies-with-tuberculosis-a-case-series-with-review-of-literature
#17
Avantika Gupta, Sangeeta Gupta, Usha Manaktala, Nita Khurana
OBJECTIVE: To study a case series of genital malignancies coexisting with genital tuberculosis. MATERIALS AND METHODS: A series of three cases with known genital malignancies were found to have coexisting genital tuberculosis on subsequent workup. RESULTS: First case was a 45 years old lady who underwent staging laparotomy for ovarian cancer. On histopathology examination, there was coexisting tuberculosis with papillary serous carcinoma. Second case was 53 years old postmenopausal lady who underwent extrafascial hysterectomy along with pelvic lymph node dissection...
October 2016: Journal of Mid-life Health
https://www.readbyqxmd.com/read/28062116/prior-breast-cancer-and-tamoxifen-exposure-does-not-influence-outcomes-in-women-with-uterine-papillary-serous-carcinoma
#18
Stuart R Pierce, Jessica E Stine, Paola A Gehrig, Laura J Havrilesky, Angeles A Secord, John Nakayama, Anna C Snavely, Dominic T Moore, Kenneth H Kim
OBJECTIVES: To evaluate progression-free survival (PFS) and overall survival (OS) outcomes in women diagnosed with uterine papillary serous carcinoma (UPSC) who have had (UPSCBR+) or have not had (UPSCBR-) an antecedent history of breast cancer and to correlate their outcomes to prior tamoxifen exposure. METHODS: Data were collected for women diagnosed with UPSC at two academic institutions between January 1997 and July 2012. Patient demographics, tumor histology, stage, and treatments were recorded...
March 2017: Gynecologic Oncology
https://www.readbyqxmd.com/read/28055239/the-evolving-role-of-pathology-in-new-developments-classification-terminology-and-diagnosis-of-pancreatobiliary-neoplasms
#19
REVIEW
Michelle D Reid, Melinda M Lewis, Field F Willingham, N Volkan Adsay
Pancreatobiliary tract lesions are increasingly being discovered because of more sensitive imaging modalities. Magnetic resonance imaging has identified incidental pancreatic cysts in 13.5% of patients of progressively increasing age. Pancreatobiliary tissue is more accessible through endoscopic ultrasound and magnetic resonance imaging-guided biopsy procedures, and is now an integral part of pathologists' routine practice. Accordingly, several new tumor categories have been recently recognized, including intraductal tubulopapillary neoplasm, a new addition to tumoral intraepithelial neoplasms...
March 2017: Archives of Pathology & Laboratory Medicine
https://www.readbyqxmd.com/read/27999702/serous-cystadenocarcinoma-arising-in-presumed-vitelline-duct-remnant-a-case-report-and-implications-in-the-management-of-cancer-of-unknown-primary
#20
Li Lei, Jeremy K Deisch
Background. Malignant neoplasms arising in Meckel's diverticulum, a vitelline duct remnant, are rare yet well-documented. Case Presentation. A 53-year-old previously healthy female presented with an enlarging midline abdominal wall mass. A computed tomography scan revealed a mass involving the linea alba, bilateral rectus abdominis, and subcutaneous fat. Extensive clinical workup failed to demonstrate other lesions, except local and paratracheal/hilar lymphadenopathy. Histopathologic examination of the resected tumor demonstrated a spectrum of serous neoplasia including serous cystadenoma, papillary serous carcinoma with numerous Psammoma bodies, and a poorly differentiated component...
2016: Case Reports in Pathology
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