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Endometrial pathology

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https://www.readbyqxmd.com/read/28630240/port-site-endometrioma-a-rare-cause-of-abdominal-wall-pain-following-laparoscopic-surgery
#1
Zohaib A Siddiqui, Fahd Husain, Zain Siddiqui, Midhat Siddiqui
Endometriomas are a rare cause of abdominal wall pain. We report a case of a port site endometrioma presenting with an umbilical swelling. The patient underwent a laparoscopy for pelvic endometriosis 6 months previously and presented with a swelling around her umbilical port site scar associated with cyclical pain during menses. Ultrasound scan reported a well-defined lesion in the umbilicus and MRI scanning excluded other pathology. As she was symptomatic, she underwent an exploration of the scar and excision of the endometrioma with resolution of her symptoms...
June 18, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28621321/bcor-is-a-robust-diagnostic-immunohistochemical-marker-of-genetically-diverse-high-grade-endometrial-stromal-sarcoma-including-tumors-exhibiting-variant-morphology
#2
Sarah Chiang, Cheng-Han Lee, Colin J R Stewart, Esther Oliva, Lien N Hoang, Rola H Ali, Martee L Hensley, Javier A Arias-Stella, Denise Frosina, Achim A Jungbluth, Ryma Benayed, Marc Ladanyi, Meera Hameed, Lu Wang, Yu-Chien Kao, Cristina R Antonescu, Robert A Soslow
Recognition of high-grade endometrial stromal sarcoma is important because of its aggressive clinical behavior. Morphologic features of YWHAE-NUTM2 high-grade endometrial stromal sarcoma may overlap with other uterine sarcoma types. BCOR immunoexpression was studied in these tumors and their morphologic mimics to assess its diagnostic utility. BCOR immunohistochemical staining was performed on archival tissue from 28 high-grade endometrial stromal sarcomas with classic morphology (20 YWHAE-NUTM2, 5 ZC3H7B-BCOR, 3 BCOR-ZC3H7B), 3 high-grade endometrial stromal sarcomas with unusual morphology and unknown gene rearrangement status, 66 low-grade endometrial stromal sarcomas, 21 endometrial stromal nodules, 38 uterine leiomyosarcomas, and 19 uterine leiomyomas...
June 16, 2017: Modern Pathology: An Official Journal of the United States and Canadian Academy of Pathology, Inc
https://www.readbyqxmd.com/read/28617068/nuclear-factor-%C3%AE%C2%BAb-expression-in-the-endometrium-of-normal-and-overweight-women-with-polycystic-ovary-syndrome
#3
Onder Koc, Safak Ozdemirici, Mustafa Acet, Ummugulsum Soyturk, Suleyman Aydin
The aim of this study was to investigate whether the expression levels of endometrial NFκB p65 differ between normal weight and overweight PCOS women and to compare them with BMI-matched control subjects without PCOS. The study group comprised 20 normal weight (BMI: 18.5-24.9 kg/m(2)) and 15 overweight PCOS women (BMI: 25-29.9 kg/m(2)) with infertility. Healthy fertile women without PCOS were recruited as the control group. The patients in the normal weight PCOS group and control group were age and BMI-matched...
June 15, 2017: Journal of Obstetrics and Gynaecology: the Journal of the Institute of Obstetrics and Gynaecology
https://www.readbyqxmd.com/read/28604451/is-tumor-size-really-important-for-prediction-of-lymphatic-dissemination-in-grade-1-endometrial-carcinoma-with-superficial-myometrial-invasion
#4
Murat Oz, Vakkas Korkmaz, Mehmet Mutlu Meydanli, Mustafa Erkan Sari, Zeliha Firat Cuylan, Tayfun Gungor
OBJECTIVES: Selection of patients with endometrioid endometrial cancer (EEC), in whom systematic lymph node dissection (LND) is indicated, is an important part of management to maintain optimal oncological outcomes, while avoiding unnecessary morbidities. According to the current approach, LND is recommended for the patients with International Federation of Gynecology and Obstetrics (FIGO) grade 1 to 2 tumors and a primary tumor diameter (PTD) greater than 2 cm, even with myometrial invasion (MMI) of less than 50%...
June 10, 2017: International Journal of Gynecological Cancer
https://www.readbyqxmd.com/read/28604129/severe-hyperandrogenemia-in-postmenopausal-woman-as-a-presentation-of-ovarian-hyperthecosis-case-report-and-mini-review-of-the-literature
#5
Adam Czyzyk, Justyna Latacz, Dorota Filipowicz, Agnieszka Podfigurna, Rafal Moszynski, Piotr Jasinski, Stefan Sajdak, Michal Gaca, Andrea R Genazzani, Blazej Meczekalski
Ovarian hyperthecosis (OH) is characterized by the presence of abundant luteinized theca cells in ovaries that secret androgen. It typically presents as severe hyperandrogenism and/or virilization in postmenopausal woman. Here we describe a 66-year old woman with presentation of severe hirsutism, alopecia, clitoromegaly and laboratory finding of significantly elevated serum total testosterone concentration and hyperinsulinemia. Performed imaging studies revealed normal sized, homogeneous ovaries, signs of endometrial hypertrophy and normal adrenal glands...
June 11, 2017: Gynecological Endocrinology
https://www.readbyqxmd.com/read/28602479/recurrent-implantation-failure-is-a-pathology-with-a-specific-transcriptomic-signature
#6
REVIEW
Nick Macklon
Recurrent implantation failure (RIF) is a source of distress and frustration to both patients and their clinicians. In the absence of clinically useful tests, the therapeutic approach has been largely empirical, with limited efficacy. In recent years, new insights into the role of the endometrium in implantation have emerged, and a number of dysfunctions that may underlie implantation failure have been characterized. These point to the presence, in some patients, of an underlying endometrial pathology. In this article, the case is made that constitutive (rather than maturation) defects underlying RIF can be identified...
June 8, 2017: Fertility and Sterility
https://www.readbyqxmd.com/read/28599899/the-placenta-accreta-spectrum-pathophysiology-and-evidence-based-anatomy-for-prenatal-ultrasound-imaging
#7
REVIEW
Eric Jauniaux, Sally Collins, Graham J Burton
The placenta accreta spectrum (PAS) is a complex obstetric complication associated with a high maternal morbidity. It is a relatively new disorder of placentation, and is the consequence of damage to the endometrium-myometrial interface of the uterine wall. When first described 80 years ago, it mainly occurred after manual removal of the placenta, uterine curettage or endometritis. Superficial damage leads primarily to an abnormally adherent placenta, and is diagnosed as the complete or partial absence of the decidua on histology...
June 6, 2017: American Journal of Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28599883/uterine-sparing-laparoscopic-resection-of-accessory-cavitated-uterine-masses
#8
Ann Peters, Noah B Rindos, Richard S Guido, Nicole M Donnellan
To demonstrate surgical techniques utilized during uterine-sparing laparoscopic resections of accessory cavitated uterine masses (ACUM) BACKGROUND: ACUM represent a rare uterine entity observed in premenopausal women suffering from dysmenorrhea and recurrent pelvic pain. The diagnosis is made when an isolated extra-cavitated uterine mass is resected from an otherwise normal appearing uterus with unremarkable endometrial lumen and adnexal structures. Pathologic confirmation requires an accessory cavity lined with endometrial epithelium (and corresponding glands and stroma) filled with chocolate-brown fluid...
June 6, 2017: Journal of Minimally Invasive Gynecology
https://www.readbyqxmd.com/read/28599056/retrospective-study-of-the-prognostic-significance-of-neutrophil-to-lymphocyte-ratio-for-postsurgical-outcomes-of-patients-with-endometrial-carcinoma
#9
Ling Ding, Yi Ding, Xiao-Hua Mao, Jian-Fei Zhao, Huai-Jun Zhou
OBJECTIVE: To evaluate the significance of postoperative inflammatory system response markers in predicting the prognosis of patients with endometrial cancer undergoing surgery. METHODS: The present retrospective study included patients who underwent surgical treatment for pathology-confirmed endometrial cancer between January 1, 2007, and June 30, 2013, at the Affiliated Drum Tower Hospital, Nanjing University Medical School, Nanjing, China. Potential prognostic factors were investigated by Cox proportional hazards analysis and survival rates were compared using Kaplan-Meier analyses...
June 9, 2017: International Journal of Gynaecology and Obstetrics
https://www.readbyqxmd.com/read/28596015/low-grade-and-high-grade-endometrial-stromal-sarcoma-a-national-cancer-database-study
#10
Brandon-Luke L Seagle, Arunima Shilpi, Samuel Buchanan, Chelain Goodman, Shohreh Shahabi
OBJECTIVE: To provide refined prognostic information from large cohorts of women with low-grade or high-grade endometrial stromal sarcoma (ESS). METHODS: We performed an observational retrospective cohort analysis of women diagnosed with low-grade or high-grade ESS from the 1998-2013 National Cancer Database. Kaplan-Meier and multivariable accelerated failure time survival analyses were performed to identify prognostic factors after multiple imputation of missing data...
June 5, 2017: Gynecologic Oncology
https://www.readbyqxmd.com/read/28588782/rapidly-progressing-large-cell-neuroendocrine-carcinoma-arising-from-the-uterine-corpus-a-case-report-and-review-of-the-literature
#11
Aya Kobayashi, Tamaki Yahata, Sakiko Nanjo, Mika Mizoguchi, Madoka Yamamoto, Yasushi Mabuchi, Shigetaka Yagi, Sawako Minami, Kazuhiko Ino
Large-cell neuroendocrine carcinoma (LCNEC) is a high-grade neuroendocrine tumor. LCNECs arising from the genital organs are highly malignant and rare, with <20 cases of LCNEC developing from the uterine endometrium reported to date. We herein present the case of a patient with LCNEC of the endometrium. The patient was a 52-year-old woman, who exhibited lower abdominal pain and rapid uterine enlargement during outpatient treatment for uterine myoma. The endometrial biopsy suggested a diagnosis of poorly differentiated carcinoma or carcinosarcoma...
June 2017: Molecular and Clinical Oncology
https://www.readbyqxmd.com/read/28558116/sentinel-lymph-node-technique-in-endometrial-cancer
#12
Allison Staley, Stephanie A Sullivan, Emma C Rossi
Importance: Endometrial cancer (EMCA) is the most common gynecologic malignancy, with an estimated 54,000 new cases and 10,000 deaths in the United States in 2015. Lymph node metastasis is the most significant prognostic factor in EMCA. Sentinel lymph node (SLN) mapping has become a well-accepted procedure in surgical oncology and may strike a balance between the risks and benefits of lymphadenectomy. Objective: The aim of this study was to review the current literature regarding the history, techniques, and clinical application of SLN mapping in EMCA...
May 2017: Obstetrical & Gynecological Survey
https://www.readbyqxmd.com/read/28557834/preoperative-serum-human-epididymis-protein-4-levels-in-early-stage-endometrial-cancer-a-prospective-study
#13
Francesco Fanfani, Stefano Restaino, Stefania Cicogna, Marco Petrillo, Marcella Montico, Emanuele Perrone, Oriano Radillo, Rossella De Leo, Matteo Ceccarello, Giovanni Scambia, Giuseppe Ricci
OBJECTIVE: The aim of the study was to evaluate the prognostic value of human epididymis protein 4 (HE4) and cancer antigen 125 markers with pathological prognostic factor to complete the preoperative clinical panel and help the treatment planning. METHODS: This prospective multicenter study was conducted in 2 gynecologic oncology centers between 2012 and 2014 (Institute for Maternal and Child Health IRCCS Burlo Garofolo in Trieste and Catholic University of the Sacred Heart in Rome, Italy)...
May 26, 2017: International Journal of Gynecological Cancer
https://www.readbyqxmd.com/read/28557403/-improved-management-of-patients-in-the-detection-of-fluid-in-the-uterine-cavity-during-ultrasound-examination-of-small-pelvis-in-postmenopausal-women
#14
M S Selihova, S V Vdovin, M V Michaylovskya
In carrying out preventive ultrasound in postmenopausal often reveals the presence of fluid in the uterine cavity and exhibiting as serozometra, whereby the patient is sent to the gynecological hospital to perform hysteroscopy. The analysis of 55 case histories of patients with serozometra treated in gynecological departments of Volgograd 2013-2015 years. The findings suggest that serozometra the majority (82,4 %) of the cases is not accompanied by endometrial pathology , thus intrauterine intervention was performed unfounded...
2017: Advances in Gerontology, Uspekhi Gerontologii
https://www.readbyqxmd.com/read/28555323/liquid-based-endometrial-cytology-associated-with-curettage-in-the-investigation-of-endometrial-carcinoma-in-a-population-of-1987-women
#15
Xi Yang, Ke Ma, Rui Chen, Jian Zhao, Cheng Wu, Naiyi Zhang, Xiuhua Ma, Ying Dong, Sainan Zhu, Qinping Liao
PURPOSE: The aim of this study was to investigate the diagnostic accuracy of liquid-based endometrial cytology, in comparison with histology. METHODS: 1987 patients scheduled for hysteroscopy were enrolled in this study. All patients proceeded sequentially through endometrial cytology, hysteroscopy and then dilatation and curettage (D&C). Cytology sampling was performed by brushing the uterus cavity using SAP-1 and the sample was prepared to liquid-based smear using SurePath technology...
May 29, 2017: Archives of Gynecology and Obstetrics
https://www.readbyqxmd.com/read/28550488/the-value-of-preoperative-positron-emission-tomography-computed-tomography-in-node-negative-endometrial-cancer-on-magnetic-resonance-imaging
#16
Jeong-Yeol Park, Jong Jin Lee, Hyuck Jae Choi, In Hye Song, Chang Ohk Sung, Hye Ok Kim, Sun-Young Chae, Young-Tak Kim, Joo-Hyun Nam
OBJECTIVE: The aim of this study was to investigate the value of [18F]fluorodeoxyglucose-positron emission tomography/computed tomography (FDG-PET/CT) in predicting lymph node status in node-negative endometrial cancer on preoperative magnetic resonance imaging (MRI). METHODS: Patients with endometrial cancer who underwent both preoperative MRI and FDG-PET/CT followed by hysterectomy and lymphadenectomy were initially included. We then enrolled patients with MRI-defined node-negative disease (lymph nodes <1 cm in the short-axis diameter, or no visible lymph node)...
May 26, 2017: Annals of Surgical Oncology
https://www.readbyqxmd.com/read/28547956/pap-smears-in-endometrial-adenocarcinoma-does-it-have-a-role
#17
Asma Nadaf, Hephzibah Rani, Parinitha S S, Ravikala Rao, Dinesh Shastri
Background: Historically the conventional Pap smear has been an effective screening tool for Carcinoma cervix. However the reporting of benign and malignant endometrial cells on Pap smear has remained controversial. There are very few studies addressing the utility of Pap smears in diagnosing endometrial carcinomas. Objective: To rescreen the Pap smears of patients with endometrial adenocarcinoma for the detection of normal/ atypical endometrial cells and to correlate with clinico-pathological parameters. Methods: The present study was carried out at SDM College of Medical Sciences, Dharwad, Karnataka, India for a period of 7 years...
April 1, 2017: Asian Pacific Journal of Cancer Prevention: APJCP
https://www.readbyqxmd.com/read/28543055/patient-compliance-for-postoperative-radiotherapy-and-survival-outcome-of-women-with-stage-i-endometrioid-endometrial-cancer
#18
Koji Matsuo, Hiroko Machida, Omar M Ragab, Jocelyn Garcia-Sayre, Annie A Yessaian, Lynda D Roman
BACKGROUND AND OBJECTIVES: To examine characteristics and survival outcome of women with endometrial cancer who declined postoperative radiotherapy. METHODS: A retrospective study was conducted to examine surgically-treated grade 1-2 stage IB and grade 3 stage IA-IB endometrioid endometrial cancer in the Surveillance, Epidemiology, and End Results Program between 1983 and 2013 (n = 10 613). Associations of patient declination for guideline-based postoperative radiotherapy and clinico-pathological demographics or survival outcome were examined on multivariable analysis...
May 25, 2017: Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28541629/adult-granulosa-cell-tumors-of-the-ovary-a-retrospective-study-of-30-cases-with-respect-to-the-expression-of-steroid-synthesis-enzymes
#19
Sachiko Kitamura, Kaoru Abiko, Noriomi Matsumura, Hidekatsu Nakai, Yumiko Akimoto, Hirotoshi Tanimoto, Ikuo Konishi
OBJECTIVE: Some, but not all, granulosa cell tumors are characterized by estrogen production. This study was designed to determine whether there are clinical or pathological variations in granulosa cell tumors in relation to the expression of sex steroid synthesis enzymes. METHODS: Clinical symptoms, serum hormonal values, and histology of 30 granulosa cell tumor patients who underwent surgery between 2002 and 2014 were retrospectively reviewed. RESULTS: Most patients presented with abnormal genital bleeding including abnormal menstrual cycles...
July 2017: Journal of Gynecologic Oncology
https://www.readbyqxmd.com/read/28540420/allred-score-is-a-promising-predictor-of-prognosis-and-medroxyprogesterone-acetate-efficacy-in-patients-with-endometrial-cancer
#20
Mayu Yunokawa, Hiroshi Yoshida, Reiko Watanabe, Emi Noguchi, Akihiko Shimomura, Tatsunori Shimoi, Kan Yonemori, Chikako Shimizu, Yasuhiro Fujiwara, Kenji Tamura
PURPOSE: Predictors of response or disease control with oral medroxyprogesterone acetate (MPA) therapy in patients with metastatic or recurrence endometrial cancer remain to be elucidated. The purpose of this study was to clarify the effect of MPA in patients with endometrial cancer and identify markers that predict MPA efficacy. METHODS: We retrospectively analyzed clinical and pathological factors in patients who received MPA. Expression of estrogen receptor, progesterone receptor (PgR), androgen receptor, and Ki67 index was assessed with residual tissue samples of endometrial cancer...
May 24, 2017: Cancer Chemotherapy and Pharmacology
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