1,720,970 research outputs found
Reply: "An expert forum for the histologic of endometriomas"
No full textFertil Steril. 2007 Feb;87(2):362-6. Epub 2006 Nov 13. Histologic analysis of endometriomas: what the surgeon needs to know. Muzii L, Bianchi A, Bellati F, Cristi E, Pernice M, Zullo MA, Angioli R, Panici PB. Source Department of Obstetrics and Gynecology, University Campus Bio-Medico of Rome, Rome, Italy. [email protected] Abstract OBJECTIVE: To evaluate by thorough pathologic analysis the histologic features of the endometrioma wall excised at laparoscopy. DESIGN: Prospective series of consecutive patients. SETTING: Tertiary care, university hospital. PATIENT(S): Fifty-nine patients with ovarian endometriomas. A total of 70 cysts were examined. INTERVENTION(S): Patients underwent operative laparoscopy with the stripping technique for excision of the ovarian endometrioma. MAIN OUTCOME MEASURE(S): A thorough histologic examination was performed on the entire cyst wall specimen. RESULT(S): Histologic examination confirmed the endometriotic nature of the cyst in 100% of the cases. The inner wall of the endometrioma was covered by endometriotic tissue on 60% of the surface. The mean cyst wall thickness was 1.4 mm. The mean value of maximal depth of endometriosis penetration in the endometrioma wall was 0.6 mm. In 99% of the cases the maximal penetration of the endometriotic tissue was 1.5 mm. These histologic data may help the gynecologic laparoscopist select the surgical approach that maximally preserves healthy ovarian tissue. Comment in Fertil Steril. 2007 Oct;88(4):1017-8; author reply 1018-9. Fertil Steril. 2007 Aug;88(2):534; author reply 534-5
Solitary gastric recurrence from ovarian carcinoma: A case report and literature review
No full textIsolated gastric recurrence due to ovarian cancer is a rare event and is usually associated with gastrointestinal symptoms. We report a case of an isolated gastric recurrence of ovarian carcinoma in an otherwise asymptomatic 42-year-old woman in whom diagnosis was made using the FDG-PET/CT scan followed by laparoscopy. In rare cases, ovarian cancer can directly recur on the stomach without any symptoms. FDG-PET/CT scan and diagnostic laparoscopy are effective in leading to an early diagnosis of disease recurrence
Neoadjuvant chemotherapy plus radical surgery in locally advanced cervical cancer during pregnancy: a case report
No full textManagement of cervicocarcinoma during pregnancy is influenced by gestational age, stage of disease, and patient's desire to maintain her pregnancy. We report a case of a pregnant patient with locally advanced cervicocarcinoma successfully treated by neoadjuvant chemotherapy, followed by caesarean section and radical surgery
Resectoscopic versus bipolar electrode excision of endometrial polyps: a randomized study
No full textTo evaluate operative resectoscopy versus hysteroscopic bipolar electrode excision for the treatment of endometrial polyps. Prospective, randomized study. Tertiary-care university hospital. One hundred consecutive patients with endometrial polyps. Patients underwent diagnostic hysteroscopy, and after assignment on a random basis, they underwent polyp excision either by operative resectoscopy or by a bipolar electrode passed through the operating sheath of a small-caliber hysteroscope. MAIN OUTCOME MEASURE(S) AND RESULT(S): Operating times, difficulty of the operation, surgeon satisfaction with the procedure, intra- and postoperative complications, postoperative pain, and patient satisfaction were recorded. The two procedures did not differ in total surgery times. In subgroup analysis, the resectoscope was faster for large polyps (>2 cm) and for polyps with a fundal implant. The bipolar electric probe was faster for small polyps (2 cm or with a fundal implant. Bipolar electrode excision appears to be preferable for smaller, nonfundal polyps
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Complete remission of ovarian cancer induced intractable malignant ascites with intraperitoneal bevacizumab. Immunological observations and a literature review
No full textMalignant ascites resistant to conventional drugs frequently affects ovarian cancer patients at the end of life. Here we report the case of a patient who benefited from complete resolution of ascites after low dose intraperitoneal administration of bevacizumab. Immunological analyses showed an initial increase in proportion and function of CD8(+) effector T cells and a reduction of circulating T(reg) cells. A review of the current literature regarding bevacizumab in ovarian cancer is reported. Bevacizumab has shown a high efficacy in the treatment of ovarian cancer. Intraperitoneal administration induces an immune activation and appears promising in the treatment of malignant ascites
Laparoscopy compared with laparoscopically guided minilaparotomy for large adnexal masses: a randomized controlled trial.
No full textTo address the efficacy in terms of intraperitoneal spillage of laparoscopically guided minilaparotomy compared with operative laparoscopy for large adnexal cysts. A randomized controlled trial was carried out at a tertiary referral center from January 2005 to September 2006. Sixty eligible patients affected by nonendometriotic adnexal cysts with diameter between 7 and 18 cm were randomly assigned to either operative laparoscopy or laparoscopically guided minilaparotomy. The relative risk for intraperitoneal spillage among women treated with laparoscopy was 5.55 (95% confidence interval 1.88-16.33). Operative times were significantly shorter in patients who underwent laparoscopically guided minilaparotomy. Surgical difficulty was significantly higher in patients treated with laparoscopy. However, postoperative stay was shorter. Laparoscopically guided minilaparotomy, when compared with laparoscopy, is able to reduce intraperitoneal spillage in patients with presumably benign large adnexal masses, with minimal increase in patient short- and long-term discomfort. Because data regarding the importance of intraperitoneal spillage during surgery for benign and malignant pathologies, as well as rupture rates during traditional laparotomy, are scarce, traditional laparotomy still represents the standard treatment. In women desiring a minimally invasive strategy for large cysts, laparoscopically guided minilaparotomy should be considered. Australian Clinical Trials Registry, www.actr.org.au, ACTR N012607000241437, I
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