Abstract:
:Stains for mucosubstances were performed on endometrial curetting material of normal and pathological endometrium. The study included normal proliferative and secretory endometrium, cystic and adenomatous hyperplasia, and endometrial adenocarcinoma. It was attempted to characterize the epithelial mucin in each of these conditions and to differentiate between them. The stains used were Alcian blue at pH 0.5 and 2.5; PAS with and without diastase digestion; and Toluidine blue. It was concluded that the Alcian blue stain at pH 2.5 was preferable for differentiating two groups: group one included benign conditions--normal endometrium, cystic hyperplasia, and adenomatous hyperplasia without atypia--in which the cytoplasm did not show any staining reaction. Group two included premalignant and malignant conditions, namely adenomatous hyperplasia with severe atypia and endometrial adenocarcinoma. In these conditions, definite staining of the cytoplasm was visible with Alcian blue at pH 2.5. The difference was statistically significant. In addition, strongly positive staining of the apical border was noted in both groups. Alcian blue at pH 0.5, PAS stain, and Toluidine blue were of no aid in differentiating the two groups. PAS stain resulted in positive apical and cytoplasmic staining in a large percentage of cases of all the different conditions. Toluidine blue did not show consistent staining of the cells. It was deduced that the cytoplasm of the premalignant and malignant group contained sulphated and nonsulphated acid mucopolysaccharides, as opposed to the benign conditions, in which the cytoplasm contained neutral mucopolysaccharides and glycogen. In each of the conditions acid and neutral mucopolysaccharides were present at the apical border. The finding of stainable cytoplasmic mucosubstances in endometrial adenocarcinoma is in contrast to what has been generally reported that such mucosubstances were characteristic of adenocarcinoma of endocervical origin only. Our study enabled us to differentiate endometrial adenomatous hyperplasia with severe atypia and adenocarcinoma from the more benign conditions by staining of cytoplasmic mucin with Alcian blue at pH 2.5.
journal_name
Gynecol Oncoljournal_title
Gynecologic oncologyauthors
Lurie M,Elmalach I,Weill Sdoi
10.1016/0090-8258(88)90033-9subject
Has Abstractpub_date
1988-06-01 00:00:00pages
274-84issue
2eissn
0090-8258issn
1095-6859pii
0090-8258(88)90033-9journal_volume
30pub_type
杂志文章abstract::The oncogene specific mRNA of c-erbB-2 was detected by the S1 nuclease protection assay in 95 ovarian cancer specimens. In 79 primary carcinomas, we found 16 (20%) with strong expression, 13 (17%) with weak expression, 4 (5%) with very weak expression, and 46 (58%) with no expression. In 3 of 16 recurrencies (19%) a s...
journal_title:Gynecologic oncology
pub_type: 杂志文章
doi:10.1006/gyno.1996.0226
更新日期:1996-08-01 00:00:00
abstract:OBJECTIVES:Lack of exercise and excess body weight may exacerbate treatment-related declines in quality of life (QoL) in endometrial cancer survivors. The primary purpose of this study was to examine the associations among exercise, body weight, and QoL in a population-based sample of endometrial cancer survivors. MET...
journal_title:Gynecologic oncology
pub_type: 杂志文章
doi:10.1016/j.ygyno.2005.01.007
更新日期:2005-05-01 00:00:00
abstract:OBJECTIVE:To compare the frequencies of somatic homologous recombination (HR) gene mutations identified in next-generation sequencing (NGS) genomic profiling of uterine serous carcinomas (USCs) and high-grade serous ovarian carcinomas (HGSOCs). METHODS:Data for this analysis was obtained from AACR Project GENIE, a mul...
journal_title:Gynecologic oncology
pub_type: 杂志文章
doi:10.1016/j.ygyno.2020.08.012
更新日期:2020-11-01 00:00:00
abstract:OBJECTIVE:Endometrioid endometrial carcinoma is caused by a combination of mutational events and hormonal factors. We used large-scale messenger RNA expression analysis to discover genes that distinguish neoplastic transformation and examine the patterns of tumor expression of those genes which are normally regulated d...
journal_title:Gynecologic oncology
pub_type: 杂志文章
doi:10.1006/gyno.2001.6352
更新日期:2001-11-01 00:00:00
abstract:OBJECTIVES:Recombinant epoetin alfa and darbepoetin alfa (r-HuEPO) have been shown to be safe and effective treatments for anemia, but recent reports have suggested an increased risk of thromboembolic events when these agents are used to treat chemotherapy-induced anemia among patients with breast or ovarian cancer. We...
journal_title:Gynecologic oncology
pub_type: 杂志文章
doi:10.1016/j.ygyno.2006.12.026
更新日期:2007-05-01 00:00:00
abstract:BACKGROUND:The serum CA-125 antigen value has proven to be useful in predicting changes that affect prognosis and management of ovarian cancer; however, interpreting variations in the tumor marker is still not well-defined. Our goal was to further understand the analytical variability of CA-125 in a conventional hospit...
journal_title:Gynecologic oncology
pub_type: 杂志文章
doi:10.1016/j.ygyno.2006.02.010
更新日期:2006-10-01 00:00:00
abstract:OBJECTIVE:BRCA1 mutation carriers have a high rate of both breast and ovarian cancer. Tamoxifen is a selective estrogen receptor modulator (SERM), which is used for the treatment of primary breast cancer and for the prevention of contralateral breast cancer. Our objective is to assess if tamoxifen treatment is associat...
journal_title:Gynecologic oncology
pub_type: 杂志文章
doi:10.1016/j.ygyno.2009.06.012
更新日期:2009-10-01 00:00:00
abstract::To determine how patients with invasive cervical cancer present and whether presentation affects disease-free survival (DFS), a review of 81 patients treated for cervical cancer by the Division of Gynecologic Oncology and Pelvic Surgery at the Southern California Permanente Medical Group between January 1, 1986, and D...
journal_title:Gynecologic oncology
pub_type: 杂志文章
doi:10.1016/0090-8258(91)90229-x
更新日期:1991-07-01 00:00:00
abstract::Three cases of papillary villoglandular carcinoma of the cervix are presented. Each patient was multiparous and presented with abnormal vaginal bleeding. The mean age at presentation was 35 years (range 28-42 years). All patients were staged as FIGO IB and underwent radical Wertheim hysterectomy and bilateral pelvic l...
journal_title:Gynecologic oncology
pub_type: 杂志文章
doi:10.1016/0090-8258(90)90437-p
更新日期:1990-11-01 00:00:00
abstract:OBJECTIVE:The aim of this study was to evaluate the use of a Risk of Malignancy Index (RMI) in primary evaluation of patients with adnexal masses. METHODS:The RMI is based on menopausal status, ultrasonographic findings, and serum CA 125 level. A cutoff level of 200 was chosen as the threshold for referral for central...
journal_title:Gynecologic oncology
pub_type: 杂志文章
doi:10.1016/s0090-8258(03)00192-6
更新日期:2003-07-01 00:00:00
abstract::Thirty-eight patients with advanced or recurrent carcinoma of the endometrium who had received no prior chemotherapy were placed on study by the Gynecologic Oncology Group. One was deemed histologically ineligible. Three patients had insufficient trials to evaluate response. Of the remaining 34 who received hexamethyl...
journal_title:Gynecologic oncology
pub_type: 杂志文章
doi:10.1016/s0090-8258(88)80028-3
更新日期:1988-11-01 00:00:00
abstract::An oncocytoma of the right ovary in a 22-year-old Japanese woman was examined by light and electron microscopy. The tumor was composed of oxyphilic cells with a granular cytoplasm. Electron microscopic studies revealed mitochondrial hyperplasia, a characteristic feature of the oncocyte . This may be the first report o...
journal_title:Gynecologic oncology
pub_type: 杂志文章
doi:10.1016/0090-8258(84)90013-1
更新日期:1984-05-01 00:00:00
abstract:OBJECTIVE:The circumflex iliac nodes distal to the external iliac nodes (CINDEINs) are included in the regional lymph nodes that are commonly dissected during systematic lymphadenectomy for ovarian cancer. Because in recent years CINDEIN dissection has been reported as a significant risk factor for postoperative lower ...
journal_title:Gynecologic oncology
pub_type: 杂志文章
doi:10.1016/j.ygyno.2012.05.031
更新日期:2012-09-01 00:00:00
abstract:OBJECTIVE:To investigate whether the number of lymph nodes obtained during lymphadenectomy affects the survival of patients with intermediate- or high-risk endometrioid-type endometrial cancer. METHODS:A total of 476 patients who were diagnosed with FIGO stage IB to IIIC2 endometrioid adenocarcinoma through surgical s...
journal_title:Gynecologic oncology
pub_type: 杂志文章,多中心研究
doi:10.1016/j.ygyno.2016.03.031
更新日期:2016-06-01 00:00:00
abstract::Among 713 patients followed after treatment for cancer of the uterine cervix, 48 (6.6%) had a metastasis to the bone. The rates of metastasis in each of the four clinical stages were 11/273 (4.0%) in stage I, 16/243 (6.6%) in stage II, 13/162 (8.0%) in stage III, and 8/35 (22.9%) in stage IV, respectively. The most fr...
journal_title:Gynecologic oncology
pub_type: 杂志文章
doi:10.1016/0090-8258(89)90853-6
更新日期:1989-01-01 00:00:00
abstract:OBJECTIVE:UPSC is similar to papillary serous ovarian carcinoma in its histology and pattern of spread. The survival advantage with optimal debulking for ovarian cancer has been demonstrated. We examined our experience with UPSC. METHODS:Seventy-eight UPSC patients were seen between 1995 and 2008 at Rush University Me...
journal_title:Gynecologic oncology
pub_type: 杂志文章
doi:10.1016/j.ygyno.2010.11.048
更新日期:2011-06-01 00:00:00
abstract:BACKGROUND:Hec1 (Highly Expressed in Cancer gene 1) has recently been shown to play an important role in the proper segregation of chromosomes during mitosis. Recently, an adenovirus delivery system carrying RNA interference (RNAi) of Hec1 has been reported in a cervical adenocarcinoma model. Adenoviral delivery system...
journal_title:Gynecologic oncology
pub_type: 杂志文章
doi:10.1016/j.ygyno.2007.08.096
更新日期:2008-01-01 00:00:00
abstract:OBJECTIVE:Gastric-type mucinous carcinoma (GAS) is a novel variant of mucinous carcinoma of the uterine cervix. As shown in the original Japanese group description, in recent studies, GAS represents a more aggressive disease than the usual-type endocervical adenocarcinoma (UEA). Detailed clinicopathological features of...
journal_title:Gynecologic oncology
pub_type: 杂志文章,多中心研究
doi:10.1016/j.ygyno.2019.01.022
更新日期:2019-04-01 00:00:00
abstract:OBJECTIVE:To evaluate the prognostic value of tumor budding (TB) in endometrioid (EEC) and non-endometrioid endometrial cancers (NEEC) and to determine its correlation with expression of E-cadherin. METHODS:Ninety-five patients with primary endometrial carcinoma were examined statistically. All patients were diagnosed...
journal_title:Gynecologic oncology
pub_type: 杂志文章
doi:10.1016/j.ygyno.2011.12.433
更新日期:2012-04-01 00:00:00
abstract:OBJECTIVES:In preparation for the launch of a gynecologic oncology survivorship program, this study looked at the informational needs of women with gynecologic cancers. Although studies have touched on some of these needs, no published literature has investigated the comprehensive informational needs of gynecologic onc...
journal_title:Gynecologic oncology
pub_type: 杂志文章
doi:10.1016/j.ygyno.2011.10.030
更新日期:2012-03-01 00:00:00
abstract:OBJECTIVE:The aim of this study was to assess the long-term effect of gonadotropin-releasing hormone analogues (GnRH-a) in combination with high-dose progestogens in the treatment of atypical endometrial hyperplasia in selected surgical high-risk patients and in women desiring reproductive potential. We hypothesized th...
journal_title:Gynecologic oncology
pub_type: 临床试验,杂志文章
doi:10.1006/gyno.1998.5322
更新日期:1999-05-01 00:00:00
abstract:OBJECTIVE:The identification and investigation of cancer-associated long non-coding RNAs are important for understanding the molecular biology of cancer. The aim of the present study was to examine the expression pattern of lncRNA XLOC_010588 in cervical cancer and to evaluate its biological role and clinical significa...
journal_title:Gynecologic oncology
pub_type: 杂志文章
doi:10.1016/j.ygyno.2014.03.555
更新日期:2014-06-01 00:00:00
abstract:OBJECTIVE:Hyperglycosylated hCG (hCG-H) is a glycosylation variant of hCG produced by cytotrophoblast cells at implantation of pregnancy and in choriocarcinoma. We investigated the biological function of hCG-H in invasion in vitro and in vivo and the use of hCG-H antibodies in blocking tumorigenesis and cancer growth i...
journal_title:Gynecologic oncology
pub_type: 杂志文章
doi:10.1016/j.ygyno.2005.12.047
更新日期:2006-08-01 00:00:00
abstract:OBJECTIVE:To examine the influence of diabetes and metformin therapy on overall survival (OS) and progression-free survival (PFS) in patients with endometrial cancer (EC) by using propensity score (PS) matching to account for confounding factors. METHODS:We retrospectively identified consecutive patients with stage I-...
journal_title:Gynecologic oncology
pub_type: 杂志文章
doi:10.1016/j.ygyno.2015.11.019
更新日期:2016-02-01 00:00:00
abstract:OBJECTIVE:To present the clinical application of the multispectral imaging colposcopic system (MIS colposcopy). METHODS:MIS colposcopy was performed on 123 enrolled women. After a 3% acetic acid application, sequential images were captured, analyzed, and stored automatically. Directed biopsies were taken from distinct...
journal_title:Gynecologic oncology
pub_type: 临床试验,杂志文章
doi:10.1016/j.ygyno.2004.09.013
更新日期:2005-01-01 00:00:00
abstract::Between August 1990 and January 1992, 184 patients with squamous cell carcinoma of the cervix, FIGO stage IIB-IVA, were randomized to receive either two cycles of bleomycin, ifosfamide-mesna, and cis-platinum (BIP) chemotherapy (CT) followed by radiotherapy (RT) ("CT-RT group," n = 94) or RT alone (RT group, n = 90). ...
journal_title:Gynecologic oncology
pub_type: 临床试验,杂志文章,随机对照试验,评审
doi:10.1006/gyno.1994.1215
更新日期:1994-09-01 00:00:00
abstract:OBJECTIVE:In this phase II study the efficacy and toxicity of an alternating chemotherapy regimen was examined in platinum-resistant relapsed epithelial ovarian cancer (EOC) patients. METHODS:Forty-five patients with platinum-refractory/resistant relapsed EOC, previously treated with carboplatin+paclitaxel+/-epirubici...
journal_title:Gynecologic oncology
pub_type: 杂志文章
doi:10.1016/j.ygyno.2010.03.003
更新日期:2010-07-01 00:00:00
abstract:OBJECTIVE:Preoperative leukocytosis is known to be a negative prognostic factor for several gynecologic malignancies, but its relationship with epithelial ovarian carcinoma (EOC) is unknown. We sought to evaluate the prognostic implications of preoperative leukocytosis for women with EOC. METHODS:We retrospectively re...
journal_title:Gynecologic oncology
pub_type: 杂志文章
doi:10.1016/j.ygyno.2014.01.010
更新日期:2014-03-01 00:00:00
abstract:OBJECTIVE:To analyze corpus cancer patients with a breast cancer history for risk of developing aggressive uterine histologic types. METHODS:Corpus cancer patients with a history of breast cancer were identified from the Surveillance Epidemiology and End Results database from 1988 to 2001. Demographics, clinico-pathol...
journal_title:Gynecologic oncology
pub_type: 杂志文章
doi:10.1016/j.ygyno.2006.01.014
更新日期:2006-09-01 00:00:00
abstract:BACKGROUND:Luteinized thecoma of the ovary associated with sclerosing peritonitis is a rare tumor that has no standard definitive treatment regimen. CASE:A 25 year-old patient diagnosed with luteinized thecoma and sclerosing peritonitis in the omentum. The patient received high dose corticosteroids (IV Hydrocortisone ...
journal_title:Gynecologic oncology
pub_type: 杂志文章
doi:10.1016/j.ygyno.2008.04.014
更新日期:2008-12-01 00:00:00