WorldWideScience

Sample records for left ovarian cystectomy

  1. Ovarian Damage after Laparoscopic Cystectomy for Endometrioma.

    Science.gov (United States)

    Mircea, Oana; Bartha, Edina; Gheorghe, Mihai; Irimia, Traian; Vlădăreanu, Radu; Puşcaşiu, Lucian

    2016-01-01

    Despite extensive research endometriosis is an area with important controversies. The European Society of Human Reproduction and Embriology issued in 2014 the last Guideline for endometriosis management including the statement that among 83 recommendations in 32 cases the best available evidence was only based on good clinical practice, further research being necessary to solve the lack of evidence in this pathology. The prevalence of endometriosis is unknown in Romania but in the medical literature estimates range from 2 to 10% of women of reproductive age, to 50% of infertile women, worldwide. Ovarian endometrioma prevalence goes up to 44%. A Cochrane review published in 2008 by Hart et al. concluded that excisional surgery of ovarian endometriosis results in a more favorable outcome compared to drainage and ablation with regard to recurrence, pain symptoms and subsequent spontaneous pregnancy in subfertilewomen- so the gold standard was set. But several authors revealed that ovarian tissue was inadvertently excised together with the cyst wall and endometrioma cystectomy is associated with a significant decrease in residual ovarian volume that may result in diminished ovarian reserve and function. The aim of our retrospective study was to evaluate whether or not ovarian parenchyma is inadvertently removed during laparoscopic surgery for endometrioma in a Romanian academic center. We performed a retrospective study including women having undergone endometrioma excision, between January 2009 to June 2014 in the Department of Gynecology and Obstetrics of Targu-Mures University Hospital. Histological specimens of excised endometriomas were reviewed by different pathologists, who carried out serial microscopic sections according to pathology protocol for diagnosis of ovarian mass but not specific for the ovarian parenchyma removed with the cyst. Among 202 endometriomas, drainage and ablation was done in 60 cases and excisional surgery in the remaining 152 cases

  2. Two-port laparoscopic ovarian cystectomy using 3-mm instruments

    Directory of Open Access Journals (Sweden)

    Naoyuki Yoshiki

    2016-05-01

    Conclusion: Two-port laparoscopic ovarian cystectomy using 3-mm instruments is a feasible and safe approach by which surgeons expert in conventional multiport laparoscopy achieve minimally invasive surgery with low morbidity and a low rate of conversion to the conventional approach.

  3. Two-port access versus four-port access laparoscopic ovarian cystectomy.

    Science.gov (United States)

    Choi, Won-Kyu; Kim, Jang-Kew; Yang, Jung-Bo; Ko, Young-Bok; Nam, Sang-Lyun; Lee, Ki-Hwan

    2014-09-01

    This study was conducted to compare the surgical outcomes between two-port access and four-port access laparoscopic ovarian cystectomy. Four hundred and eighty nine patients who had received two-port access laparoscopic ovarian cystectomy (n=175) and four-port access laparoscopic ovarian cystectomy (n=314) in Chungnam National University Hospital from January 2009 to August 2012 were analyzed retrospectively. The data were compared between the bilaterality of the cysts and cyst diameter of less than 6 cm and 6 cm or more. There were no significant differences in patient's age, parity, body weight, body mass index and history of previous surgery between the two-port and four-port access laparoscopy group. Bilaterality of ovarian cysts was more in fourport access laparoscopy group (13.7% vs. 32.5%, P=0.000). There were no significant differences in operation time, hemoglobin change, hospital stay, adhesiolysis, transfusion, and insertion of hemo-vac between the two-port and four-port access laparoscopy group for size matched compare. However additional analgesics were more in four-port access laparoscopy group for unilateral ovarian cystectomy. Two-port access laparoscopic surgery was feasible and safe for unilateral and bilateral ovarian cystectomy compare with four-port access laparoscopic surgery.

  4. [Clinical retrospective control study of single-port laparoendoscopic and multi-port laparoscopic ovarian cystectomy].

    Science.gov (United States)

    Liu, X; Wen, M K; Liu, H Y; Sun, D W; Lang, J H; Fan, Q B; Shi, H H

    2017-10-25

    Objective: To investigate clinical outcomes of laparoendoscopic single-site ovarian cystectomy compared with traditional multi-port laparoscopic ovarian cystectomy. Methods: Data of 81 patients with ovarian cystectomy from January 2016 to May 2017, the single-site group ( n= 40) and the multi-port group ( n= 41) in Peking Union Medical College Hospital were retrospectively collected. The outcomes of single-site and multi-port groups were analyzed and compared, including: postoperative fever, operation time, blood loss, hemoglobin change, surgical complications, postoperative pain score, postoperative analgesic requirements, body image scale and cosmetic score, length of hospital stay, postoperative total cost. Results: No complication was found in two groups. No difference was found in postoperative fever, blood loss, hemoglobin change, postoperative pain score, length of hospital stay, and total cost between the two groups (all P> 0.05). Operation time was (50±20) minutes in single-site group, and (40±15) minutes in multi-port group; postoperative analgesic requirements was 28%(11/40) in single-site group, and 7%(4/41) in multi-port group; cosmetic score was 22.6±2.6 in single-site group, and 17.3±2.6 in multi-port group; body image scale was 5.7±1.2 in single-site group, and 6.2±1.2 in multi-port group; these four clinical parameters were statistical differences (all P< 0.05). Conculsion: Laparoendoscopic single-site ovarian cystectomy is feasible and safe, although it could't relieve the postoperative pian, it do offer a higher cosmetic satisfaction.

  5. Radical Cystectomy with Ileal Conduit Urinary Diversion in a Patient with a Left Ventricular Assist Device

    Directory of Open Access Journals (Sweden)

    Joseph J. Pariser

    2015-01-01

    Full Text Available Left ventricular assist device (LVAD is an option for the surgical management of severe heart failure, and radical cystectomy remains the standard of care for muscle-invasive bladder cancer. Given a complicated population in terms of comorbidities and management for patients with an LVAD, there is little experience with major urologic procedures, which require balancing the benefits of surgery with considerable perioperative risks. We report our experience performing the first radical cystectomy with ileal conduit in a patient with an LVAD and muscle-invasive bladder cancer.

  6. Cutaneous Nocardia brasiliensis infection in an immunocompetent host after ovarian cystectomy: A case study

    Directory of Open Access Journals (Sweden)

    Manideepa SenGupta

    2011-11-01

    Full Text Available Nocardia brasiliensis is a rare human pathogen that is usually associated with localised cutaneous infections. We report a case of primary cutaneous Nocardia brasiliensis infection causing delayed wound healing that developed after ovarian cystectomy in an otherwise healthy 32-year-old woman. The patient was initially treated with cotrimoxazole, however due to intolerance intravenous amikacin was given and gradually the wound healed. The diagnosis was confirmed by demonstrating the causative organism in exudates, and cultures. Early diagnosis as well as early institution of chemotherapy is effective in most patients, and antimicrobial susceptibility testing of the isolate should be performed to identify the best treatment options.

  7. Cutaneous Nocardia brasiliensis infection in an immunocompetent host after ovarian cystectomy: A case study.

    Science.gov (United States)

    Soma, Sarkar; Saha, Puranjay; Sengupta, Manideepa

    2011-01-01

    Nocardia brasiliensis is a rare human pathogen that is usually associated with localised cutaneous infections. We report a case of primary cutaneous Nocardia brasiliensis infection causing delayed wound healing that developed after ovarian cystectomy in an otherwise healthy 32-year-old woman. The patient was initially treated with cotrimoxazole, however due to intolerance intravenous amikacin was given and gradually the wound healed. The diagnosis was confirmed by demonstrating the causative organism in exudates, and cultures. Early diagnosis as well as early institution of chemotherapy is effective in most patients, and antimicrobial susceptibility testing of the isolate should be performed to identify the best treatment options.

  8. Outcomes of treatment with cyclic administration of dienogest after ovarian endometriotic cystectomy.

    Science.gov (United States)

    Yanase, Toru; Ishida, Manako; Nishijima, Shota; Morikawa, Kyoko; Yokoo, Tomokazu; Takaki, Yoshihiro; Tsuneki, Ikunosuke; Tamura, Masaki; Kurabayashi, Takumi

    2015-01-01

    To evaluate the outcomes of patients treated with cyclic administration of dienogest after ovarian endometriotic cystectomy, following the completion of treatment. We retrospectively evaluated 26 patients treated with dienogest (2 mg/day) after cystectomy (revised American Society for Reproductive Medicine [r-ASRM] stage III-IV) in a pilot study. Dienogest was administered cyclically, for a total of six cycles, each comprising three weeks on and one week off. Outcomes of interest included severity of menstrual pain and recurrence of cysts at baseline, during the immediate post-treatment period and at the final outpatient follow-up. The mean outpatient follow-up period was 45.0 months. The visual analog scale score for menstrual pain following 6 cycles of dienogest treatment was significantly lower than that at baseline; it remained low at the final follow-up. The recurrence rates of cysts were 4% and 21% at 24 and 48 months after the completion of dienogest treatment, respectively. Six patients with recurrent disease were all classified as having r-ASRM stage IV. Our results suggest that cyclic dienogest for six months after cystectomy could relieve menstrual pain and reduce the recurrence of cysts, for approximately four years. The necessary treatment period for patients with r-ASRM stage IV disease requires further study.

  9. Usefulness of hemostatic sealants for minimizing ovarian damage during laparoscopic cystectomy for endometriosis.

    Science.gov (United States)

    Choi, Chahien; Kim, Woo Young; Lee, Dong Hee; Lee, San Hui

    2018-03-01

    We aimed to evaluate the impact of topical hemostatic sealants and bipolar coagulation during laparoscopic ovarian endometriotic cyst resection on ovarian reserve by comparing the rates of decrease in anti-Müllerian hormone (AMH). A randomized prospective data collection was made on women aged 19-45 years who planned to have laparoscopic ovarian cystectomy at one of two institutions (n = 80), Kangbuk Samsung Hospital, Seoul, Korea or National Health Insurance Service Ilsan Hospital, Goyang, Korea, from January 2014 to April 2016. Patients were randomly divided into two groups treated with either a topical hemostatic sealant or bipolar coagulation for hemostasis. The hemostatic group was randomized to the FloSeal or TachoSil subgroups. Preoperative and 3-month postoperative AMH levels were checked and the rates of decrease of AMH were compared. All patients enrolled were treated with dienogest (Visanne) for 6-12 months. None were lost to follow-up at postoperative 3 months, but about one-third of the patients had been lost to follow-up by 6-12 months. AMH was significantly decreased in both groups 3 months postoperatively; however, the rate of decrease in the bipolar coagulation group was greater than that in the hemostatic sealant group, 41.9% (interquartile range [IQR], 22.29-65.24) versus 18.1% (IQR, 10.94-29.90), P = 0.007. Between the two hemostatic subgroups, there was no significant difference in AMH decrease rate, 14.95% (IQR, 11.34-21.21) versus 18.1% (IQR 9.76-40.70), P = 0.204. Hemostatic sealants may be an alternative to bipolar coagulation for preservation of ovarian reserve after laparoscopic ovarian cystectomy for endometriosis. © 2017 Japan Society of Obstetrics and Gynecology.

  10. Construct Validity of a Simple Laparoscopic Ovarian Cystectomy Model Using a Validated Objective Structured Assessment of Technical Skills.

    Science.gov (United States)

    Chahine, Elizabeth Britton; Han, Chan Hee; Auguste, Tamika

    To determine the construct validity and interrater reliability of a laparoscopic ovarian cystectomy simulator using a global rating scale. Prospective blinded observational study (Canadian Task Force classification II.3). Academic teaching hospital. A total of 26 postgraduate year (PGY) 1 to 4 gynecology and obstetrics residents were recruited (15 junior residents, postgraduate year PGY 1-2 and 11 senior residents, PGY 3-4). We developed a simple, low-cost laparoscopic ovarian cystectomy simulator and incorporated it into our simulation curriculum. The simulation was directed at junior residents with instruction and immediate feedback in a scheduled simulation session once during the academic year. At the end of the year resident skills assessment, all levels were recorded with video using this model to assess the construct validity between junior and senior residents. Resident performance was later evaluated and scored by 2 blinded, experienced laparoscopists using a validated Objective Structured Assessment of Technical Skills (OSATS). Each resident received a unique identification number and the simulated laparoscopic ovarian cystectomy procedure was filmed during the end of the year assessment. Two blinded raters evaluated the video of each resident with the modified Global Rating Scale (OSATS), using 5 of the 7 domains (respect for tissue, time and motion, instrument handling, flow of operation and knowledge of specific procedure). An average of the 2 ratings was computed for each domain, and comparisons were made using the Mann-Whitney U test. Interrater reliability was calculated using the Kendall tau β correlation coefficient. Construct validity was determined by comparing the rank scores of the junior to senior residents in each domain. Construct validity and interrater reliability was demonstrated in all of the measured domains except for respect for tissue. This simple, low-cost model can be used to teach important laparoscopic ovarian cystectomy skills

  11. Recurrence of Endometrioma Following Conservative Ovarian Endometrioma Cystectomy: Laparoscopy versus Laparotomy.

    Science.gov (United States)

    Tanprasertkul, Chamnan; Patumanond, Jayanton; Manusook, Sakol; Suwannarurk, Komsun; Somprasit, Charintip; Sreshthaputra, Opas; Vutyavanich, Teeraporn

    2015-04-01

    To investigate the recurrence rate and disease-free interval between laparoscopy versus laparotomy for the conservative surgery of endometrioma. A retrospective cohort study was conducted. The medical records of reproductive women who underwent conservative ovarian cystectomy surgery (laparoscopy or laparotomy) for endometrioma at Thammasat University Hospital were retrieved. The patients were followed through 24 months to evaluate the recurrence of endometrioma. Propensity scoring was used to adjust for confounding by indication and confounding by contraindication. Model for competing time to event was used in analysis. One hundred and twenty-eight and 114 patients were enrolled in laparoscopy and laparotomy groups, respectively. Mean age and body weight in laparotomy group were statistically higher than those in the other group were. Mean height and body mass index were, however not statistically different in either groups. In addition, the stage of disease and bilaterality in both groups were comparable. Diameter ofendometrioma in laparotomy group was significantly larger than that in laparoscopy group (7.0 ± 2.5 vs. 6.2 ± 1.8 cm, respectively; p = 0.004). After adjusting for propensity scoring, the endometrioma recurrence rate was significantly higher in laparoscopy group as compared to laparotomy group (27.3% vs. 14.9%, respectively; p = 0.02). However, the cumulative rate of pregnancy after surgery was not statistically different (4.7% vs. 4.4%, respectively; p = 1.0). The present study has demonstrated that the surgical technique has a strong impact on the recurrence or disease-free interval. Laparoscopy might not eradicate the disease pathology as effectively as open laparotomy in some situations, such as in cases with complexity of disease.

  12. Ovarian Hernia; A rarity

    Directory of Open Access Journals (Sweden)

    Kamran A Malik

    2012-05-01

    Full Text Available Ovarian hernias are extremely rare. The prevalence of ovaries and fallopian tubes in operable inguinal hernias is only about 2.9%. We report here an unusual case of an ovary in a hernia sac in an adult female. She presented with symptoms and signs of an incarcerated left inguinal hernia. The left ovary contained a haemorrhagic cyst and, along with the left fallopian tube and broad ligament, these were found in the sac. She underwent a left ovarian cystectomy and the inguinal hernia was repaired with mesh.

  13. [Urine derivation after radical cystectomy].

    Science.gov (United States)

    Jarabák, J; Zachoval, R; Vik, V

    2014-01-01

    Radical cystectomy, performed both for the treatment of cancer and other conditions, needs to be followed by ensuring the derivation of urine. The aim of this work is to summarize the possibilities of urine derivation after cystectomy, their advantages, disadvantages and long-term results. A review article summarising relevant literature and the team of authors own experience. This work compares advantages and risks of different types of urine derivation following radical cystectomy.

  14. Left-right differences in ovarian volume and antral follicle count in 1423 women of reproductive age

    DEFF Research Database (Denmark)

    Korsholm, Anne-Sofie; Hvidman, Helene Westring; Bentzen, Janne Gasseholm

    2017-01-01

    The aim of this cross-sectional study was to investigate side differences in antral follicle count (AFC) and ovarian volume in left versus right ovaries in relation to chronological and "biological" age, the latter estimated by anti-Müllerian hormone (AMH) levels. The cohort comprised 1423 women......: 1014 fertile and 409 infertile. All were examined by transvaginal sonography and serum AMH. Overall the right ovary contained 8.1% more antral follicles (p = 0.002) and had 10.7% larger volume compared with the left (p right ovarian volume was larger than the left (p...... ≤ 0.003). AFC was significantly higher in the right compared to the left ovary in the three upper AMH quartiles (p ≤ 0.005). The findings were similar when stratified in age quartiles. More than half (54.8%) had polycystic ovarian (PCO) morphology in at least one ovary. Of these women, 46.3% (n = 361...

  15. Benign multicystic peritoneal mesothelioma mimicking recurrence of an ovarian borderline tumor: a case report

    Directory of Open Access Journals (Sweden)

    Takemoto Shuji

    2012-05-01

    Full Text Available Abstract Introduction Benign multicystic peritoneal mesothelioma is an extremely rare tumor that occurs mainly in women in their reproductive age. Its preoperative diagnosis and adequate treatment are quite difficult to attain. Case presentation Our patient was a 23-year-old Japanese woman who had a history of right oophorectomy and left ovarian cystectomy for an ovarian tumor at 20 years of age. The left ovarian tumor had been diagnosed on histology as a mucinous borderline tumor. Two years and nine months after the initial operation, multiple cysts were found in our patient. A laparotomy was performed and her uterus, left ovary, omentum and pelvic lymph nodes were removed due to suspicion of recurrence of the borderline tumor. A histological examination, however, revealed that the cysts were not a recurrence of the borderline tumor but rather benign multicystic peritoneal mesothelioma. There were no residual lesions and our patient was followed up with ultrasonography. She remains free from recurrence nine months after treatment. Conclusion We report a case of benign multicystic peritoneal mesothelioma mimicking recurrence of an ovarian borderline tumor. Benign multicystic peritoneal mesothelioma should be suspected when a multicystic lesion is present in the pelvis as in the case presented here, especially in patients with previous abdominal surgery.

  16. International Radical Cystectomy Consortium: A way forward

    Directory of Open Access Journals (Sweden)

    Syed Johar Raza

    2014-01-01

    Full Text Available Robot-assisted radical cystectomy (RARC is an emerging operative alternative to open surgery for the management of invasive bladder cancer. Studies from single institutions provide limited data due to the small number of patients. In order to better understand the related outcomes, a world-wide consortium was established in 2006 of patients undergoing RARC, called the International Robotic Cystectomy Consortium (IRCC. Thus far, the IRCC has reported its findings on various areas of operative interest and continues to expand its capacity to include other operative modalities and transform it into the International Radical Cystectomy Consortium. This article summarizes the findings of the IRCC and highlights the future direction of the consortium.

  17. Robot-assisted radical cystectomy versus open radical cystectomy: assessment of postoperative pain.

    Science.gov (United States)

    Guru, Khurshid A; Wilding, Gregory E; Piacente, Pamela; Thompson, Jannah; Deng, Wei; Kim, Hyung L; Mohler, James; O'Leary, Kathleen

    2007-12-01

    To date, no study has compared postoperative pain and requirement for pain medications in open versus robot-assisted radical cystectomy. Patient reported pain and opiate use were reviewed retrospectively using prospectively collected data from postoperative day one to day of discharge. Twenty consecutive robot-assisted radical cystectomy patients were compared to the prior 20 patients who underwent open radical cystectomy. Data was collected prospectively to determine opiate requirements and pain scores in each group. Daily opiate use was converted to morphine sulfate equivalents (MSE) to facilitate comparison. A Likert pain perception scale was used to assess perceived pain. Statistical models were used to test for differences in opiate usage and pain perception between groups of patients who underwent open versus robot-assisted surgery. Seven patients were excluded from the study (three from the open group, and four from the robotic group): five due to preoperative opiate usage, one due to missing pain data, and one whose procedure was aborted due to unresectable disease. All patients were similar with respect to age, body mass index and pathological parameters. Average MSE usage differed significantly between the two groups on all postoperative days (p < 0.007) whereas average pain scores were similar in the two groups. Patients who underwent robot-assisted radical cystectomy achieved similar pain control but required less opiates than those who underwent open radical cystectomy.

  18. Extended Lymphadenectomy to the Lower Paraortic Nodes During Radical Cystectomy

    International Nuclear Information System (INIS)

    El-Shazli, S.; Anwar, H.; Ramzy, S.; Al-Didi, M.

    2004-01-01

    Evaluation of the diagnostic, prognostic and possible therapeutic role of extended lymphadenectomy to lower para-aortic area in operable bladder cancer patients. Patients and Methods: One hundred and nine patients were subjected to the procedure in the National Cancer Institute, Cairo University, and in Minea Oncology Center, Ministry of Health by the same group of surgeons, during the period from September 2000 to March 2003. The lymph nodes dissected were labeled to the following groups: perivesical, lymph node of Cloquet, external iliac, internal iliac and obturator, common iliac and paraortic groups both right and left. These nodes were subjected with the primary tumor to serial sectioning for histopathologic examination. Preoperatively, all patients were subjected to routine laboratory investigations. [n addition to cystoscopy, biopsy and histopathologic examination, bone scan, chest X-Ray and computerized tomography with l. V. contrast examination for the abdomen and pelvis were done for clinical staging of the disease. 34.4% of the node positive patients have been found to harbor the disease in the para-aortic lymph nodes above the common iliac bifurcation. Obturator, external iliac, internal iliac, para-aortic, common iliac, perivesical and lymph node of Cloquet are the higher incidence groups of positive lymph nodes sequentially. The clinical and c.T. staging are inaccurate methods of diagnosis due to high overall error in up to 70.6% of patients. There is no higher incidence of morbidity, mortality, operative time or intraoperative blood loss related to the addition of lower para-aortic dissection to the routine radical cystectomy. Extension of lymphadenectomy to include the lower para-aortic area in addition to the standard pelvic lymphadenectomy during radical cystectomy for bladder cancer is a more accurate technique for diagnosis and staging of bladder cancer patients and it may help in determining the benefit of adjuvant chemotherapy ± radiotherapy

  19. Integrated irradiation and cystectomy for bladder cancer

    International Nuclear Information System (INIS)

    Whitmore, W.F. Jr.

    1980-01-01

    Planned pre-operative irradiation and cystectomy for selected patients with bladder cancer was initiated approximately 20 years ago by a number of centres on the basis of the disappointing end results of treatment of bladder cancer by either irradiation or surgery and the empirical hope that the combination might lead to better results. This is a brief review of the logical basis for integrated treatment and of the Memorial Sloan-Kettering Cancer Center (MSKCC) experience with such therapy. (author)

  20. EARLY POSTOPERATIVE COMPLICATIONS AFTER RADICAL CYSTECTOMY

    Directory of Open Access Journals (Sweden)

    V. O. Mager

    2014-08-01

    Full Text Available Radical cystectomy (RCE is associated with a considerable number of early postoperative complications as before. Based on 10 years’ experience, this paper demonstrates the frequency (33.9 % and types of early complications following RCE, as well as postoperative mortality (5.5 % and its resulting causes. Although postoperative mortality is relatively low today, the frequency of early postoperative complications remains high as before.

  1. Complications of Radical Cystectomy and Orthotopic Reconstruction

    Directory of Open Access Journals (Sweden)

    Wei Shen Tan

    2015-01-01

    Full Text Available Radical cystectomy and orthotopic reconstruction significant morbidity and mortality despite advances in minimal invasive and robotic technology. In this review, we will discuss early and late complications, as well as describe efforts to minimize morbidity and mortality, with a focus on ileal orthotopic bladder substitute (OBS. We summarise efforts to minimize morbidity and mortality including enhanced recovery as well as early and late complications seen after radical cystectomy and OBS. Centralisation of complex cancer services in the UK has led to a fall in mortality and high volume institutions have a significantly lower rate of 30-day mortality compared to low volume institutions. Enhanced recovery pathways have resulted in shorter length of hospital stay and potentially a reduction in morbidity. Early complications of radical cystectomy occur as a direct result of the surgery itself while late complications, which can occur even after 10 years after surgery, are due to urinary diversion. OBS represents the ideal urinary diversion for patients without contraindications. However, all patients with OBS should have regular long term follow-up for oncological surveillance and to identify complications should they arise.

  2. Radicale cystectomie als gouden standaard : open of robotgeassisteerd?

    NARCIS (Netherlands)

    Leliveld, Anna M.; Wijburg, Carl J.; Smits, Geert A H J

    2015-01-01

    The open radical cystectomy is considered the golden standard treatment for muscle invasive bladder cancer and recurrent high risk non-muscle invasive bladder cancer. Since 2000 there is an increase in the performance of laparoscopic and robotic assisted cystectomy with or without the creation of an

  3. Cystectomy in the Pediatric Exstrophy Population: Indications and Outcomes.

    Science.gov (United States)

    Ko, Joan; Lue, Kathy; Friedlander, Daniel; Baumgartner, Timothy; Stuhldreher, Peter; DiCarlo, Heather N; Gearhart, John P

    2017-09-25

    To explore the long-term outcomes and indications for cystectomy in bladder exstrophy patients. Although rare, cystectomy is the final surgical alternative to bladder repair among these patients with a poor quality bladder template. A prospectively maintained database of 1298 patients with exstrophy-epispadias complex was reviewed for patients who underwent cystectomy between 1970 and 2015 at the author's institution. Demographic data, indication for cystectomy, surgical history, post-operative outcomes, and continence status were collected. Eighteen (6 male; 12 female) exstrophy patients (15 classic bladder exstrophy; 2 bladder exstrophy variants; 1 cloacal exstrophy) underwent cystectomy at a median age of 3.8 years. Six patients (33.3%) underwent primary cystectomy without attempted bladder closure. Eight (44.4%) had a history of failed primary closure with loss of capacity or inadequate growth after closure. Four (22.2%) had successful primary closure but underwent cystectomy secondary to poor bladder compliance with declining renal function or poor bladder growth/quality. Urinary diversion included 6 cutaneous ureterostomies, 4 bowel conduits (1 ileal; 3 colon), 6 continent urinary diversions with ileosigmoid reservoir, and 1 ureterosigmoidostomy. Of eight patients who underwent a continence procedure, all were dry at a median of 25.3 months after cystectomy. Cystectomy was most commonly indicated in intrinsically diseased bladder templates that remained too small despite permitting time for interval growth. These bladders often were of poor quality and compliance and did not reduce into the pelvis on exam. It was, however, possible to achieve urinary continence in these patients with cystectomy and urinary diversion. Copyright © 2017. Published by Elsevier Inc.

  4. Open versus robotic cystectomy: Comparison of outcomes

    Directory of Open Access Journals (Sweden)

    Rachel B. Davis

    2016-06-01

    Full Text Available Open radical cystectomy (ORC is the current gold standard treatment for muscle invasive bladder cancer. As surgeons become more proficient in minimally invasive and robotic surgical techniques, the number of patients undergoing robotic-assisted radical cystectomy (RARC is increasing. Although minimally invasive methods are on the rise, research that critically compares open surgery with robotic methods is limited. In this review, we surveyed and appraised the current literature comparing ORC and RARC with regards to perioperative, functional, and oncologic outcomes in order to distinguish the benefits and disadvantages of each method. Here we report that RARC is associated with several perioperative advantages over ORC such as lower estimated blood loss and transfusion rate, and possibly faster gastrointestinal recovery, lower narcotic requirement, and shorter length of stay. ORC is less costly and permits less time in the operating room. Recent data suggests that there is no difference between ORC and RARC when comparing urinary continence and postoperative quality of life. Moreover, ORC and RARC are both associated with similar rates of obtaining positive surgical margins, lymph node yield, and recurrence. However, RARC patients had an increased likelihood of having distant metastases to extrapelvic lymph nodes and the peritoneum. At this point, it is unclear if ORC or RARC has superior patient outcomes, and more research is needed to ascertain management-altering conclusions.

  5. Radical cystectomy: Analysis of postoperative course

    Directory of Open Access Journals (Sweden)

    Jeremić Dimitrije

    2010-01-01

    Full Text Available Background/Aim. Radical cystectomy is a method of choice in the therapy of infiltrative bladder cancer. The aim of this research was to analyze postoperative course after radical cystectomy (length of hospitalization, most frequent complications and utilization of antibiotics and transfusions. Methods. We analyzed the records of 82 patients operated on in the Department of Urology, Clinical Center of Vojvodina, in a three-year period. In order to aquire data World Health Organization (WHO has developed Anatomical Therapeutic Chemical/Defined Daily Dose (ATC/DDD methodology. Defined daily dose (DDD is the assumed average maintenance dose per day for a drug use for its main indication. Results. Continent urinary derivation was preformed in 23.15% cases. Postoperative complications occurred in 18.29% of patients. Average blood utilization was 2.19 units. Blood utilization for continent derivations (n = 48 was 4.6 units, and incontinent ones 3.36 units. Totally 159.33 DDD/100 bed days were used. Conclusion. When preforming continent derivation there is a significant increase in blood utilization. Frequency of postoperative complications correlates to those reported in the literature.

  6. Cost benefits of intraoperative cell salvage in radical cystectomy

    Directory of Open Access Journals (Sweden)

    Sarvpreet S Ubee

    2010-01-01

    Conclusion : Our initial study shows that cell savage is feasible and safe in patients undergoing radical cystectomy. It does not adversely affect the medium term outcome of patients undergoing RC and is also cost effective.

  7. Survival after primary and deferred cystectomy for stage T1 transitional cell carcinoma of the bladder

    Directory of Open Access Journals (Sweden)

    Bedeir Ali-El-Dein

    2011-01-01

    Conclusions: Cancer-specific survival is statistically comparable for primary and deferred cystectomy in T1 bladder cancer, although there is a non-significant difference in favor of primary cystectomy. In the deferred cystectomy group, the number of TURBTs beyond three is associated with lower survival. Conservative treatment should be adopted for most cases in this category.

  8. Systematic review and cumulative analysis of perioperative outcomes and complications after robot-assisted radical cystectomy

    DEFF Research Database (Denmark)

    Novara, Giacomo; Catto, James W F; Wilson, Timothy

    2015-01-01

    and complications of RARC in comparison with ORC and LRC. EVIDENCE ACQUISITION: Medline, Scopus, and Web of Science databases were searched using a free-text protocol including the terms robot-assisted radical cystectomy or da Vinci radical cystectomy or robot* radical cystectomy. RARC case series and studies...

  9. Cystoscopic-assisted partial cystectomy: description of technique and results

    Directory of Open Access Journals (Sweden)

    Gofrit ON

    2014-10-01

    Full Text Available Ofer N Gofrit,1 Amos Shapiro,1 Ran Katz,1 Mordechai Duvdevani,1 Vladimir Yutkin,1 Ezekiel H Landau,1 Kevin C Zorn,2 Guy Hidas,1 Dov Pode1 1Department of Urology, Hadassah Hebrew University Hospital, Jerusalem, Israel; 2Department of Surgery, Section of Urology, Montreal, Canada Background: Partial cystectomy provides oncological results comparable with those of radical cystectomy in selected patients with invasive bladder cancer without the morbidity associated with radical cystectomy and urinary diversion. We describe a novel technique of partial cystectomy that allows accurate identification of tumor margins while minimizing damage to the rest of the bladder. Methods: During the study period, 30 patients underwent partial cystectomy for invasive high-grade cancer. In 19 patients, the traditional method of tumor identification was used, ie, identifying the tumor by palpation and cystotomy. In eleven patients, after mobilization of the bladder, flexible cystoscopy was done and the light of the cystoscope was pointed toward one edge of the planned resected ellipse around the tumor, thus avoiding cystotomy. Results: Patients who underwent partial cystectomy using the novel method were similar in all characteristics to patients operated on using the traditional technique except for tumor diameter which was significantly larger in patients operated on using the novel method (4.3±1.5 cm versus 3.11±1.18 cm, P=0.032. Complications were rare in both types of surgery. The 5-year local recurrence-free survival was marginally superior using the novel method (0.8 versus 0.426, P=0.088. Overall, disease-specific and disease-free survival rates were similar. Conclusion: The use of a flexible cystoscope during partial cystectomy is a simple, low-cost maneuver that assists in planning the bladder incision and minimizes injury to the remaining bladder by avoiding the midline cystotomy. Initial oncological results show a trend toward a lower rate of local

  10. Robotic assisted laparoscopic partial cystectomy and urachal resection for urachal adenocarcinoma.

    Science.gov (United States)

    Spiess, Philippe E; Correa, Jose J

    2009-01-01

    Standard treatment for urachal adenocarcinomas is open partial cystectomy and urachal resection; however, minimally invasive surgical approaches including laparoscopic and recently described robotic assisted laparoscopic partial cystectomy and urachal resection is feasible with potential less morbidity. A case of robotic assisted partial cystectomy and urachal resection for urachal adenocarcinoma is presented. Few articles in the literature have being published describing this technique and to the best of our knowledge, this is the largest and potentially most complex case approached in such a manner. A 55 years old African American male presented with hematuria and mucosuria, cystoscopy demonstrated a tumor involving the dome of the bladder. Transurethral biopsy confirmed a urachal adenocarcinoma. Further studies revealed a negative metastatic evaluation. Preoperative abdominal/pelvic CT imaging revealed an enhancing mass extending from the inferior level of the umbilicus to the dome of the bladder. A total of 6 laparoscopic ports were used. The robotic assisted laparoscopic dissection was started at the level of the umbilicus, dissecting lateral to the right and left medial umbilical ligaments up until the dome of the bladder. A simultaneous cystoscopy with transillumination to define the bladder boundaries of this mass, with robotic assisted laparoscopic opening of the bladder, with the entire mass (including bladder component) excised and sent for frozen pathology for margin evaluation. After specimen extraction, the bladder was closed in two layers. Total surgery time was 300 minutes and intra-operative blood loss was 150cc. Final pathology reported a pT2N0Mx adenocarcinoma with negative margins and negative pelvic lymph nodes. Patient was started on clear liquids on postoperative day 2 and on regular diet on postoperative day 3. He was discharged on postoperative day 4. A cystogram perfomed on postoperative day 7 revealed a good bladder capacity (350 cc) and

  11. Open radical cystectomy in England: the current standard of care - an analysis of the British Association of Urological Surgeons (BAUS) cystectomy audit and Hospital Episodes Statistics (HES) data.

    Science.gov (United States)

    Jefferies, Edward R; Cresswell, Joanne; McGrath, John S; Miller, Catherine; Hounsome, Luke; Fowler, Sarah; Rowe, Edward W

    2018-01-23

    To establish the current standard for open radical cystectomy (ORC) in England, as data entry by surgeons performing RC to the British Association of Urological Surgeons (BAUS) database was mandated in 2013 and combining this with Hospital Episodes Statistics (HES) data has allowed comprehensive outcome analysis for the first time. All patients were included in this analysis if they were uploaded to the BAUS data registry and reported to have been performed in the 2 years between 1 January 2014 and 31 December 2015 in England (from mandate onwards) and had been documented as being performed in an open fashion (not laparoscopic, robot assisted or the technique field left blank). The HES data were accessed via the HES website. Office of Population Censuses and Surveys Classification of Surgical Operations and Procedures version 4 (OPCS-4) Code M34 was searched during the same 2-year time frame (not including M34.4 for simple cystectomy or with additional minimal access codes Y75.1-9 documenting a laparoscopic or robotic approach was used) to assess data capture. A total of 2 537 ORCs were recorded in the BAUS registry and 3 043 in the HES data. This indicates a capture rate of 83.4% of all cases. The median operative time was 5 h, harvesting a median of 11-20 lymph nodes, with a median blood loss of 500-1 000 mL, and a transfusion rate of 21.8%. The median length of stay was 11 days, with a 30-day mortality rate of 1.58%. This is the largest, contemporary cohort of ORCs in England, encompassing >80% of all performed operations. We now know the current standard for ORC in England. This provides the basis for individual surgeons and units to compare their outcomes and a standard with which future techniques and modifications can be compared. © 2018 The Authors BJU International © 2018 BJU International Published by John Wiley & Sons Ltd.

  12. Outcome of Mainz II pouch urinary diversion after radical cystectomy ...

    African Journals Online (AJOL)

    Outcome of Mainz II pouch urinary diversion after radical cystectomy in patients with muscle-invasive bladder cancer: our experience. ... Nine (82%) had a histological diagnosis of transitional cell carcinoma, and two (18%) were squamous cell carcinoma (SCC). Ten (91%) patients had high‑grade disease, whereas only 1 ...

  13. Robot-assisted radical cystectomy: description of an evolved approach to radical cystectomy.

    Science.gov (United States)

    Collins, Justin W; Tyritzis, Stavros; Nyberg, Tommy; Schumacher, Martin; Laurin, Oscar; Khazaeli, Dinyar; Adding, Christofer; Jonsson, Martin N; Hosseini, Abolfazl; Wiklund, N Peter

    2013-10-01

    Although open radical cystectomy (ORC) remains the gold standard of care for muscle-invasive bladder cancer, robot-assisted radical cystectomy (RARC) continues to gain wider acceptance. In this article, we focus on the steps of RARC, describing our approach, which has been developed over the past 10 yr. Totally intracorporeal RARC aims to offer the benefits of a complete minimally invasive approach while replicating the oncologic outcomes of open surgery. We report our outcomes of a totally intracorporeal RARC procedure, describing step by step our technique and highlighting the variations on this standard template of nerve-sparing and female organ-preserving approaches in men and women. Between December 2003 and October 2012, a total of 113 patients (94 male and 19 female) underwent totally intracorporeal RARC. We performed RARC, extended pelvic lymph node dissection, and a totally intracorporeal urinary diversion (UD) in all patients. In the accompanying video, we focus on the standard template for RARC, also describing nerve-sparing and female organ-preserving approaches. Complications and oncologic outcomes are reported, including overall survival (OS) and cancer-specific survival (CSS) using Kaplan-Meier analysis. RARC with intracorporeal UD was performed in 113 patients. Mean age was 64 yr (range: 37-84). Forty-three patients underwent intracorporeal ileal conduit, and 70 had intracorporeal neobladder. On surgical pathology, 48% of patients had ≤ pT1 disease, 27% had pT2 disease, 13% had pT3 disease, and 12% had pT4 disease. The mean number of lymph nodes removed was 21 (range: 0-57). Twenty percent of patients had lymph node-positive disease. Positive surgical margins occurred in six cases (5.3%). Median follow-up was 25 mo (range: 3-107). We recorded a total of 70 early complications (0-30 d) in 54 patients (47.8%), with 37 patients (32.7%) having Clavien grade ≥ 3. Thirty-six late complications (>30 d) were recorded in 30 patients (26.5%), with 20

  14. Ovarian function and ovarian blood supply following premenopausal abdominal hysterectomy

    Science.gov (United States)

    Abdelrazak, Khaled M.; Elbiaa, Assem A.M.; Farghali, Mohamed M.; Essam, Amr; Zhurabekova, Gulmira

    2015-01-01

    Introduction The issue of conserving the ovaries at hysterectomy in premenopausal women with benign gynecologic disease has been the subject of considerable controversy. Some clinicians prefer prophylactic oophorectomy in premenopausal women during hysterectomy to prevent future development of malignant changes in conserved ovaries. Other clinicians prefer to conserve apparently normal ovaries, because bilateral oophorectomy in premenopausal women results in an abrupt imbalance, sudden onset of menopausal symptoms, decreased libido, increased cardiovascular risk and osteoporosis. Material and methods Two hundred and twenty multipara women (who had completed their families), with benign uterine pathology were included in this prospective study for abdominal hysterectomy with bilateral ovarian preservation. Pre-operative vaginal ultrasound, Doppler studies, diagnostic hysteroscopy and endometrial biopsy were done followed by laboratory studies including Anti-mullerian hormone (AMH), follicle stimulating hormone (FSH) and estradiol for all studied women. Doppler studies, AMH, FSH and estradiol were repeated 6 and 12 months post-operative for assessment of the ovarian function and ovarian blood supply after hysterectomy. Results Pre-operative AMH, FSH and estradiol of the studied women were statistically insignificant compared to AMH, FSH and estradiol 6 and 12 months post-operative. Twelve months post-operative right and left ovarian volumes (6.92 ± 0.18 and 6.85 ± 0.19 cm3, respectively) were significantly larger than pre-operative right and left ovarian volumes (6.19 ± 0.22 and 5.86 ± 0.23 cm3, respectively), and, 12 months post-operative right and left ovarian pulsatility indices (2.92 ± 0.15 and 2.96 ± 0.16 cm/s, respectively) were significantly lower than pre-operative right and left ovarian pulsatility indices (3.45 ± 0.19 and 3.36 ± 0.2 cm/s, respectively). Eight (3.6%) cases of the studied women developed an ovarian cyst 6 months after hysterectomy, 3

  15. Cost analysis of open radical cystectomy versus robot-assisted radical cystectomy.

    Science.gov (United States)

    Bansal, Sukhchain S; Dogra, Tara; Smith, Peter W; Amran, Maisarah; Auluck, Ishna; Bhambra, Maninder; Sura, Manraj S; Rowe, Edward; Koupparis, Anthony

    2018-03-01

    To perform a cost analysis comparing the cost of robot-assisted radical cystectomy (RARC) with open RC (ORC) in a UK tertiary referral centre and to identify the key cost drivers. Data on hospital length of stay (LOS), operative time (OT), transfusion rate, and volume and complication rate were obtained from a prospectively updated institutional database for patients undergoing RARC or ORC. A cost decision tree model was created. Sensitivity analysis was performed to find key drivers of overall cost and to find breakeven points with ORC. Monte Carlo analysis was performed to quantify the variability in the dataset. One RARC procedure costs £12 449.87, or £12 106.12 if the robot was donated via charitable funds. In comparison, one ORC procedure costs £10 474.54. RARC is 18.9% more expensive than ORC. The key cost drivers were OT, LOS, and the number of cases performed per annum. High ongoing equipment costs remain a large barrier to the cost of RARC falling. However, minimal improvements in patient quality of life would be required to offset this difference. © 2017 The Authors BJU International © 2017 BJU International Published by John Wiley & Sons Ltd.

  16. Urethral and neobladder cytologic survey in patients with total cystectomy.

    Science.gov (United States)

    Raica, M; Ioiart, I

    1992-01-01

    Fourteen patients with total cystectomy and sigmoidian ureterostomy, 10 with cutaneous ureterostomy and 6 with substitution bladder were studied from the cytologic point of view; from all patients samples of voided urine, urethral and neobladder washing were taken and smears stained with blue polychrom-tanin Drăgan; the smears which belong to the last group were cytochemically investigated, too. From morphohistochemical point of view biopsies taken from cases with recurrences and one case with substitution bladder which died in the 10th day after surgery were studied. The cytologic study revealed two recurrences: one urethral and one at the pelvis level at 18 and respectively 4 months from total cystectomy, both being transitional cell carcinoma. Cytologic and histochemical aspects of the intestinal wall used as neobladder are described, revealing epithelial modifications and chronic inflammatory infiltrate with marked decrease of mucous synthesis. The importance of urinary cytology in oncologic survey of these patients is discussed.

  17. Laparoscopic partial cystectomy for urachal and bladder cancer

    Directory of Open Access Journals (Sweden)

    Jose R. Colombo Jr.

    2008-01-01

    Full Text Available PURPOSE: To report our initial experiences with laparoscopic partial cystectomy for urachal and bladder malignancy. MATERIALS AND METHODS: Between March 2002 and October 2004, laparoscopic partial cystectomy was performed in 6 cases at 3 institutions; 3 cases were urachal adenocarcinomas and the remaining 3 cases were bladder transitional cell carcinomas. All patients were male, with a median age of 55 years (45-72 years. Gross hematuria was the presenting symptom in all patients, and diagnosis was established with trans-urethral resection bladder tumor in 2 patients and by means of cystoscopic biopsy in the remaining 4 patients. Laparoscopic partial cystectomy was performed using the transperitoneal approach under cystoscopic guidance. In each case, the surgical specimen was removed intact entrapped in an impermeable bag. One patient with para-ureteral diverticulum transitional cell carcinoma required concomitant ureteral reimplantation. RESULTS: All six procedures were completed laparoscopically without open conversion. The median operating time was 110 minutes (90-220 with a median estimated blood loss of 70 mL (50-100. Frozen section evaluations of bladder margins were routinely obtained and were negative for cancer in all cases. The median hospital stay was 2.5 days (2-4 and the duration of catheterization was 7 days. There were no intraoperative or postoperative complications. Final histopathology confirmed urachal adenocarcinoma in 3 cases and bladder transitional cell carcinoma in 3 cases. At a median follow-up of 28.5 months (range: 26 to 44 months, there was no evidence of recurrent disease as evidenced by radiologic or cystoscopic evaluation. CONCLUSIONS: Laparoscopic partial cystectomy in carefully selected patients with urachal and bladder cancer is feasible and safe, offering a promising and minimally invasive alternative for these patients.

  18. Cystectomy with orthotopic reconstruction following radical retropubic prostatectomy

    Directory of Open Access Journals (Sweden)

    Ari Miotto Jr

    2004-04-01

    Full Text Available The development of infiltrative bladder carcinoma in patients previously treated with radical prostatectomy due to prostate adenocarcinoma represents a challenging perspective. Radical cystectomy remains the best option for invasive bladder cancer, however, there are few reports about the best approach to such individuals. Nevertheless, despite possible technical difficulties found during surgery, the orthotopic urinary shunt is a reasonable option in selected cases.

  19. Exploratory study of pre-surgical medications with dienogest or leuprorelin in laparoscopic cystectomy of endometrial cysts.

    Science.gov (United States)

    Takenaka, Motoki; Yano, Ryuichiro; Hiraku, Yuka; Shibata, Mayuko; Hatano, Kayoko; Yamamoto, Shiori; Sato, Kazuki; Yamamoto, Kazushige; Morishige, Ken-ichiro

    2015-08-01

    The aim of this study was to compare the effects of pre-surgical medication with dienogest or leuprorelin on post-surgical ovarian function. We conducted an exploratory study in two centers in Japan that comprised 30 patients with ovarian endometrial cysts for whom surgical excision was planned. Patients were enrolled and divided into pre-surgical medication groups with dienogest or leuprorelin for 12 weeks. Thereafter, patients were treated by laparoscopic cystectomy. The primary outcome was ovarian function post-surgery, as assessed by serum anti-Müllerian hormone (AMH) level, antral follicle count (AFC) and resumption of menses. Secondary outcome was the effect of pre-surgical medication, as assessed by the size of endometrial cysts and visual analog scale (VAS) score. Serum AMH, AFC, size of endometrial cysts, and VAS scores were measured at baseline (before medication), after medication (1 day before surgery), and at 4 and 12 weeks post-surgery. Serum AMH levels did not change after pre-surgical medication with either dienogest or leuprorelin. Although AMH decreased after surgery, it recovered by 12 weeks post-surgery in both groups with no statistically significant difference. Mean AFC did not change after surgery in either group. Menses returned by 12 weeks post-surgery in all patients except for those who were pregnant. The rate of reduction of endometrial cyst volume did not differ between the groups. Both dienogest and leuprorelin were associated with substantial reductions in VAS scores. There were no statistically significant differences between pre-surgical medication with dienogest and leuprorelin in post-surgical ovarian function. Both medications were effective in reducing endometrial cyst volume and VAS score. © 2015 The Authors. Journal of Obstetrics and Gynaecology Research © 2015 Japan Society of Obstetrics and Gynecology.

  20. Is There a Relationship between Ovarian Epithelial Dysplasia and Infertility?

    Directory of Open Access Journals (Sweden)

    Gautier Chene

    2012-01-01

    Full Text Available Aim. Ovarian epithelial dysplasia was initially described in material from prophylactic oophorectomies performed in patients at genetic risk of ovarian cancer. Similar histopathological abnormalities have been revealed after ovulation stimulation. Since infertility is also a risk factor for ovarian neoplasia, the aim of this study was to study the relationship between infertility and ovarian dysplasia. Methods. We blindly reviewed 127 histopathological slides of adnexectomies or ovarian cystectomies according to three groups—an exposed group to ovulation induction (n = 30, an infertile group without stimulation (n = 35, and a spontaneously fertile control group (n = 62—in order to design an eleven histopathological criteria scoring system. Results. The ovarian dysplasia score was significantly higher in exposed group whereas dysplasia score was low in infertile and control groups (resp., 8.21 in exposed group, 3.69 for infertile patients, and 3.62 for the controls. In the subgroup with refractory infertility there was a trend towards a more severe dysplasia score (8.53 in ovulation induction group and 5.1 in infertile group. Conclusion. These results raise questions as to the responsibility of drugs used to induce ovulation and/or infertility itself in the genesis of ovarian epithelial dysplasia.

  1. Bilateral synchronous benign ovarian neoplasm: A rare occurrence

    African Journals Online (AJOL)

    We report the rare occurrence of a giant mature cystic teratoma with a coexisting contralateral serous cystadenoma in a ... right ovarian mass, which revealed a left ovarian benign cystic teratoma and a right ovarian papillary serous cystadenoma at histology. ... cervix was flushed and the uterus could not be delineated. Both.

  2. Management of Ovarian Dermoid Cysts by Laparoscopy Compared With Laparotomy

    Directory of Open Access Journals (Sweden)

    Pang Liyi

    1996-01-01

    Full Text Available Thirty patients with ovarian dermoid cysts removed by laparoscopic surgery were compared with 42 patients with ovarian dermoid cysts removed by laparotomy, with respect to the selection criteria, surgical procedures, operating time, intraoperative and postoperative complications, blood loss, and hospital stay. Although the operating time for unilateral cystectomy, unilateral salpingo-oophorectomy, and bilateral cystectomy performed by laparoscopic surgery was longer (120.3 ± 43.7 min, mean ± SD than those for the same procedures performed by laparotomy (73.9 ± 21.6 min, p < 0.01, we observed a learning curve with a remarkable declining tendency (linear regression model, p < 0.01. At the end of this study, the times taken for laparoscopic procedures were almost the same as those for laparotomy. Less blood loss (18.2 ± 1.7 ml versus 105.9 ± 84.3 ml, p < 0.01 and shorter hospital stay (5.9 ± 1.9 days versus 12.0 ± 2.9 days, p < 0.01 were also found to be advantages of laparoscopic surgery. This article discusses the technical procedures of laparoscopic surgery. The efficiency and safety of operative laparoscopy as an alternative access route for the management of ovarian dermoid cysts were recognized. We stress that strict criteria for selection of patients should always be followed and the necessity of retraining schedules for gynecologists and nursing staff in the speciality of laparoscopic surgery.

  3. The role of cystectomy for non-malignant bladder conditions: a review.

    Science.gov (United States)

    Chong, Julio T; Dolat, MaryEllen T; Klausner, Adam P; Dragoescu, Ema; Hampton, Lance J

    2014-10-01

    Few studies have adequately addressed the indications, efficacy, and quality-of-life for cystectomy performed for non-malignant bladder conditions. Patients with debilitating non-malignant bladder conditions who have failed all previous conservative therapies may undergo various forms of cystectomy, including partial, simple or radical cystectomy. We provide a review of the current literature and recommendations for cystectomy for various non-malignant bladder conditions. A systematic review of MEDLINE was conducted to find prospective and retrospective studies using the keywords "cystectomy", "benign", and `non-malignant`. Articles were reviewed and triaged, background articles were added as supplements, leaving a final review of 67 papers. Data from the final review suggests that common benign indications for cystectomy are interstitial cystitis/painful bladder syndrome (IC/PBS), neurogenic bladder, hemorrhagic/radiation cystitis, infectious diseases of the bladder and miscellaneous conditions of the bladder such as endometriosis and total refractory incontinence. The most common perioperative complications include urinary tract and wound infections. Efficacy of cystectomy in patients with IC/PBS is greater than 80%, while efficacy in patients with neurogenic bladder is greater than 90%. Finally, improved urinary quality-of-life has been demonstrated in patients with neurogenic bladder post-cystectomy. Cystectomy for non-malignant conditions can be considered for patients who have failed previous conservative therapy. The limited data in existence suggests fertility can be adequately preserved after cystectomy in younger males. The data regarding the forms of urinary diversion suggests no significant advantage between any of the major forms of urinary diversion. Finally, while newer pharmacologics and technological advances are widely used in the treatment of various benign urological conditions, their role in preventing or treating refractory benign bladder

  4. Ovarian torsion: Echographic discoveries

    International Nuclear Information System (INIS)

    Triana R, Gustavo; Navas O, Claudia

    1994-01-01

    Patient of 31 years who consulted to the even service of urgencies to present of two hours of evolution intense pain in flank and region lumbar left, associated to vomit, present square similar 5 previous days to the entrance in the right side. Go Po, plans with DIU FUR, 8 previous days to the square. It is practiced Tran abdominal pelvic echography that shows left ovary of 6 x 5 x 3 cms, with multiple follicular images, of thick walls, with I liquidate free abdominal, highly suggestive of ovarian torsion although the patient didn't present square of sharp abdomen. It decides to suspend analgesic and to value it, presented sharp abdominal pain, reason why laparotomy was practiced, finding mass of 6 x 6 cms. of necrotic aspect, corresponding to the left ovary, which presented three turns on their axis. It is taken finish left salpingooferectomy

  5. Ovarian Cancer

    Science.gov (United States)

    ... contraceptives may have a reduced risk of ovarian cancer. But oral contraceptives do have risks, so discuss whether the benefits outweigh those risks based on your situation. Discuss your risk factors ... of breast and ovarian cancers, bring this up with your doctor. Your doctor ...

  6. Robot-sewn ileoileal anastomosis during robot-assisted cystectomy.

    Science.gov (United States)

    Loertzer, P; Siemer, S; Stöckle, M; Ohlmann, C H

    2018-03-02

    To analyze the feasibility and perioperative results of patients undergoing robot-assisted cystectomy with intracorporeal urinary diversion and robot-sewn ileoileal anastomosis. This is a mono-centric analysis of perioperative data from 48 consecutive patients undergoing robot-assisted cystectomy with intracorporeal urinary diversion and robot-sewn ileoileal anastomosis. Data include the preoperative variables, operative and postoperative course and complication rates related to bowel anastomosis. End points were time spent for anastomosis and intra- and postoperative complication rates. Median operating time was 23.0 (13-60) min for the ileoileal anastomosis. Median overall operating time was 295 (200-780) min, with a median of 282 (200-418) min and 414.0 (225-780) min for the ileum conduit (N = 35) and ileal neobladder (N = 13). Two patients developed paralytic ileus; in another patient acute peritonitis occurred, but was caused by urinary leakage and therefore unrelated to the bowel anastomosis. No anastomotic leakage was noticed. Costs for the robot-sewn anastomosis was 8€ compared to 1250€ for a stapled anastomosis which was performed in previous cases. Limitations are the non-comparative nature of the analysis and the limited number of patients. Robot-sewn ileoileal anastomosis is feasible with low complication rates. Compared to the stapled anastomosis, a robot-sewn ileoileal anastomosis may serve as an alternative and cost-saving approach.

  7. Ovarian cancer

    International Nuclear Information System (INIS)

    Wakabayashi, Yukari; Yachida, Meri; Akata, Soichi; Kawana, Koji; Kotake, Fumio; Kakizaki, Dai; Abe, Kimihiko; Negishi, Noriyuki; Akiya, Kiyoshi

    1988-01-01

    In 40 patients undergoing pre-treatment for an ovarian tumor, a CT scan of the pelvis and measurements of their CA 125, CA 19 - 9, IAP (immunosupressive acidic antigen), and TPA (tissue polypeptide antigen were performed. The specificity and sensitivity of the CT diagnosis was found to be better than any of other tumor markers measurements. Comparison of the 4 markers showed that the CA 125 testing had the greatest sensitivity in detecting an ovarian cancer. Moreover, the sensitivity of CA 125, was better than a combination of the 4 markers. Thus, a CT scan still remains necessary for the diagnosis of an ovarian cancer. (author)

  8. Ovarian preservation in children for adenexal pathology, current trends in laparoscopic management and our experience

    Directory of Open Access Journals (Sweden)

    Preet Agarwal

    2014-01-01

    Full Text Available Aims: Primary cysts and tumors of the ovary alongwith torsion are often regarded as an indication for open oophorectomy because of the fear of leaving an ischemic organ inside and chances of recurrence. We wish to report our experience of both modalities of management where we initially removed adenexal torsion by either laparoscopic salpingo-oophorectomy or oophorectomy, but later followed a more conservative approach of adenexal lesion removal with ovarian preservation. Materials and Methods: Retrospective review of clinical records of patients with ovarian pathology who were managed laparoscopically. Results: 46 cases of pediatric ovarian pathology were managed between March 2006 and March 2013 in two centers by a team of surgeons. The age ranged from 1 days to 18 years (average 14.3 years and the pathology varied from 30 cases of a simple ovarian cyst with torsion, 3 cases of ovarian torsion without any cyst, 7 cases of a dermoid cyst with torsion in all, 1 case of secreting ovarian tumor and 5 cases of a paraovarian cyst with torsion. All patients had a normal tumor marker except 1 girl with a functional ovarian tumor who had elevated LDH and estrogen levels alongwith suppressed LH and FSH. In the initial period of our study we did 1 salpingo-oophorectomy for a suspected complex lesion and two oophorectomies for torsion with a simple cyst. In the later part of our study we performed laparoscopic cystectomy and ovarian preservation in 40 cases, including 7 cases of dermoid, where we performed laparoscopic detorsion with dermoid cystectomy and ovarian preservation in the same sitting. In three cases of chronic torsion who presented to us late, we could not preserve the ovary and had to resort to salpingo-ophorectomy. Histology showed a simple corpus luteal and follicular ovarian cyst in 31 cases, a paraovarian cyst in 5 cases with mature teratoma in 7 cases. Twenty-five patients with ovarian preservation following detorsion were subjected to

  9. Unilateral follicular variant of papillary thyroid carcinoma with unique KRAS mutation in struma ovarii in bilateral ovarian teratoma: a rare case report

    Directory of Open Access Journals (Sweden)

    Stanojevic Boban

    2012-06-01

    Full Text Available Abstract Background Struma ovarii (SO is a rare form of ovarian mature teratoma in which thyroid tissue is the predominant element. Because of its rarity, the differential diagnosis between benign and malignant SO has not been clearly defined. It is believed that malignant transformation of SO has similar molecular features with and its prognosis corresponds to that of malignant tumors originating in the thyroid. Case presentation We report 35-year-old woman with bilateral ovarian cysts incidentally detected by ultrasound during the first trimester of pregnancy. Four months after delivery of a healthy child without complication she was admitted to the hospital for acute abdominal pain. Laparoscopic left adnexectomy was performed initially in a regional hospital; right cystectomy was done later in a specialized clinic. Intraoperative frozen section and a final pathology revealed that the cyst from the left ovary was composed of mature teratomatous elements, normal thyroid tissue (>50% and a non-encapsulated focus of follicular variant of papillary thyroid carcinoma (PTC. Normal and cancerous thyroid tissues were tested for BRAF and RAS mutations by direct sequencing, and for RET/PTC rearrangements by RT-PCR/Southern blotting. A KRAS codon 12 mutation, the GGT → GTT transversion, corresponding to the Gly → Val amino acid change was identified in the absence of other genetic alterations commonly found in PTC. Conclusion To the best of our knowledge, this is the first time this mutation is described in a papillary thyroid carcinoma arising in struma in the ovarii. This finding provides further evidence that even rare mutations specific for PTC may occur in such tumors. Molecular testing may be a useful adjunct to common differential diagnostic methods of thyroid malignancy in SO.

  10. Ovarian Cancer

    Science.gov (United States)

    ... I find more information about ovarian and other gynecologic cancers? Centers for Disease Control and Prevention: 800-CDC-INFO or www. cdc. gov/ cancer/ gynecologic National Cancer Institute: 800-4-CANCER or www. ...

  11. Epithelial borderline ovarian tumor: Diagnosis and treatment strategy.

    Science.gov (United States)

    Ushijima, Kimio; Kawano, Kouichiro; Tsuda, Naotake; Nishio, Shin; Terada, Atsumu; Kato, Hiroyuki; Tasaki, Kazuto; Matsukuma, Ken

    2015-05-01

    Epithelial borderline ovarian tumors (BOT) are distinctive from benign tumors and carcinoma. They occur in younger women more often than carcinoma, and there is some difficulty making correct diagnosis of BOT. Two subtypes of BOT, serous and mucinous borderline tumor have different characteristics and very different clinical behavior. Serous borderline tumor (SBT) with micropapillary pattern shows more incidence of extra ovarian disease and often coexists with invasive implant. SBT with micropapillary pattern in advanced stage has showed a worse prognosis than typical SBT. Huge mucinous borderline tumors have histologic heterogeneity, and the accuracy of frozen section diagnosis is relatively low. Extensive sampling is required to reach a correct pathological diagnosis. Mucinous adenoma (intestinal type) also runs the risk of recurrence after cystectomy, or intraoperative rupture of cyst. Laparoscopic procedure for BOT has not increased the risk of recurrence. Fertility preserving procedures are generally accepted, except in advanced stage SBT with invasive implants. Only cystectomy shows a significant risk of recurrence. Re-staging surgery and full staging surgery is not necessary for all BOT. We should not attempt to treat them uniformly, by the single diagnosis of "borderline tumor". It depends on histologic type. Close communication with the pathologist is necessary to gain more detail and ask more pathological samples in order to make the optimal treatment strategy for each individual patients.

  12. Smoking and alcohol cessation intervention in relation to radical cystectomy

    DEFF Research Database (Denmark)

    Lauridsen, Susanne Vahr; Thomsen, Thordis; Kaldan, Gudrun

    2017-01-01

    BACKGROUND: Despite smoking and risky alcohol drinking being modifiable risk factors for cancer as well as postoperative complications, perioperative cessation counselling is often ignored. Little is known about how cancer patients experience smoking and alcohol interventions in relation to surgery....... Therefore the aim of this study was to explore how bladder cancer patients experience a perioperative smoking and alcohol cessation intervention in relation to radical cystectomy. METHODS: A qualitative study was conducted in two urology out-patient clinics. We conducted semi-structured in-depth interviews...... with 11 purposively sampled persons who had received the smoking and alcohol cessation intervention. The analysis followed the steps contained in the thematic network analysis. RESULTS: Two global themes emerged: "smoking and alcohol cessation was experienced as an integral part of bladder cancer surgery...

  13. Carcinoma-in-situ bladder -an early indication for cystectomy?

    Directory of Open Access Journals (Sweden)

    V Kumar

    2002-01-01

    All patients diagnosed to have CIS bladder histolo-gically in Harrogate District Hospital from August 94 to August 99 were included in the study. All data con-cerning the management, treatment and subsequent fol-low-up were collected from the patients′ records and analysed in a systematic way. A total of 20 patients were included in the study. Analysis showed that there was no age or sex predilection and the age group ranged from 36 to 75. It occurs either alone or with papillary bladder tumour. It is found to be poor prognostic indi-cator for subsequent ttunour recurrence. Mitomvcin was the least effective and BCG is the most effective form of intravesical treatment. Failure on BCG therapy is an earlvpredictorforaggressive treatment i.e. Radical Cys-tectomy. Eventually 1/3 of all patients diagnosed to have CIS progressed to muscle invasive disease requiring radical treatment.

  14. Scintigraphic studies for checking postoperative healing after cystectomies

    International Nuclear Information System (INIS)

    Wickenhauser, J.

    1982-01-01

    Defect filling of extensive cavities in the region of the jaw after cystectomies of large odontogenic cysts constitutes a particular problem as the restoration of the carrying capacity of the crest of the jaw is of decisive signifance for sufficient prosthetic surgery. The fibrin-spongiosa graft method was performed in all patients; both homologous and autologous cancellous tissue was used. In addition to X-ray examinations, for the first time nuclear medical examination methods were used for assessing the future site of the graft and checking the postoperative healing process. This method permitted not only detection of an osteomyelitis during pre-operative examinations, but in one case also a disturbance of the postoperative healing process was discovered. Therefore, the combined X-ray - isotope examination constitutes the method of choice as regards diagnosis, planning of treatment and control of the healing process. (Author)

  15. [Laparoscopic treatment of ovarian cysts. Indications, techniques, results. Apropos of 650 cases].

    Science.gov (United States)

    Bruhat, M A; Mage, G; Bagory, G; Canis, M; Pouly, J L; Wattiez, A; Chapron, C; Laberge, P

    1991-01-01

    Laparoscopic management of annexes is now accepted as alternative to classical management by laparotomy. However, a careful pre-operative evaluation, including clinical and ultrasonographic examination is of ut most importance in order to exclude malignant lesion which should be treated by laparotomy. The laparoscopic treatment includes several procedures: intra-peritoneal cystectomy, extra-abdominal cystectomy, oaphorectomy and adnexectomy. These procedures and used according to the laparoscopic diagnosis. About 652 cases managed by laparoscopy, we can concluded: laparoscopic diagnosis of benign lesion is reliable (positive predictive value 100%); most of benign ovarian cysts can be treated by laparoscopy, from 89 to 97% of the benign adnexal cysts; complications are uncommon (8 cases out of 616 patients); the recurrence risk appears to be low (only 2.7% in patients treated for a non endometriotic adnexal cysts).

  16. Giant ovarian cyst masquerading as a massive ascites: a case report.

    Science.gov (United States)

    Yeika, Eugene Vernyuy; Efie, Derrick Tembi; Tolefac, Paul Nkemtendong; Fomengia, Joseph Nkeangu

    2017-12-19

    Giant ovarian cysts are tumours of the ovary presenting with diameters greater than 10 cm. Giant ovarian cysts have become rare in recent days as they are diagnosed and managed early due to the availability of good imaging modalities. The aim of this case report is to show how a huge cystic ovarian mass can mislead the diagnosis of ascites in a postmenopausal woman. Factors associated with late presentation of giant ovarian cysts in sub-Saharan Africa have also been discussed. We present the case of a 65-year-old grand multiparous woman who was referred to our centre with a grossly distended abdomen misdiagnosed as a massive ascites. Abdominopelvic ultrasound scan revealed a right giant multiloculated ovarian cyst. She benefited from a cystectomy with an uneventful postoperative stay. Histopathology revealed mucinous cystadenoma. Large cystic ovarian tumours can present masquerading as massive ascites and misleading diagnosis as in this case report. We report this case to increase the suspicion index of a large ovarian cyst in all women presenting with massive ascites.

  17. Clinical evaluation of intra-operative radiotherapy combined with subtotal cystectomy for invasive bladder carcinoma

    International Nuclear Information System (INIS)

    Ozawa, Kazunori; Nakagomi, Kazuaki; Yonese, Junzi

    1996-01-01

    From 1981 to 1994, intra-operative radiotherapy after subtotal cystectomy was performed on 22 patients with invasive bladder carcinoma on whom radical cystectomy could not be recommended because of old age or condition. All the patients received 25 to 30 Gy of radiotherapy focused on trigonum and internal urethral orifice after subtotal cystectomy with uretero-cutaneostomy. Of 22 patients, 15 patients died. Five patients died of bladder cancer, one died of gastic cancer, one died of rectal cancer and the others died of pneumonia, heart failure, sepsis and senility. The five-year survival rate was 41% and the cause-specific five-year survival rate was 75%. Local recurrence was seen only in one patient, who received second intra-operative radiotherapy and recovered well in complete remission. We believe that intra-operative radiotherapy after subtotal cystectomy is useful for patients with invasive bladder carcinoma on whom radical cystectomy could not be recommended because of old age or condition. (author)

  18. Care of the patient undergoing radical cystectomy with a robotic approach.

    Science.gov (United States)

    Overstreet, Dana L; Sims, Terran Warren

    2006-04-01

    Radical cystectomy or cystoprostatectomy with urinary diversion is the gold standard for the treatment of muscle-invasive bladder cancer. Cystectomy can be through an open or robotic-assisted laparoscopic approach. Advances in laparoscopy, robotic surgery, and urological oncology have made it possible for select surgeons to perform nerve-sparing robotic-assisted laparoscopic radical cystoprostatectomy. Advantages of robotic surgery may be minimal blood loss, shorter hospital stay, quicker recovery, and possibly more precise and rapid removal of the bladder depending on the experience and expertise of the surgeon. Appropriate patient selection and thorough pre-operative evaluation, however, are key in maximizing positive surgical outcomes. The experience at the University of Virginia with robotic-assisted laparoscopic radical cystectomy will be discussed.

  19. Robotic Assisted Laparoscopic Partial Cystectomy as Treatment for Pseudosarcomatous Fibromyxoid Tumor of the Bladder

    Directory of Open Access Journals (Sweden)

    Ali Antar

    2017-05-01

    Full Text Available This case is of a 26 year old female evaluated for gross hematuria and suprapubic pain found to have a large bladder tumor. She subsequently underwent successful robotic assisted laparoscopic partial cystectomy. Pathology revealed pseudosarcomatous fibromyxoid tumor, an uncommon lesion that occurs most frequently among young females and must be distinguished from other malignant lesions, as treatment may differ. Partial cystectomy via robotic approach has never been described in the literature as a treatment option for this type of bladder lesion. In this case, the patient did exceptionally well upon follow-up. As such, robotic assisted laparoscopic partial cystectomy is presented a viable option for treatment of select patients with pseudosarcomatous fibromyxoid tumor.

  20. Ovarian Small Cell Carcinoma Hypercalcemic Type: A Case Report

    LENUS (Irish Health Repository)

    Rahma, M B.

    2016-09-01

    A 31-year-old female was diagnosed with small cell carcinoma of the ovary hypercalcaemic type (OSCCHT) post left oophorectomy. This is a rare aggressive ovarian tumour of which less than 300 cases were reported.

  1. Cholécystectomie laparoscopique ambulatoire: première expérience en Tunisie

    OpenAIRE

    Zaafouri, Haithem; Mrad, Skander; Khedhiri, Nizar; Haddad, Dhafer; Bouhafa, Ahmed; Maamer, Anis Ben

    2017-01-01

    Résumé Introduction La cholécystectomie laparoscopique est le gold standard de la prise en charge des calculs vésiculaires symptomatiques. Il existe une importante controverse quant au fait de savoir si elle devrait être pratiquée en chirurgie ambulatoire ou dans le cadre d'une chirurgie avec hospitalisation d'une nuit pour ce qui concerne la sécurité des patients. Le but du travail est d’évaluer l'impact de la cholécystectomie laparoscopique en chirurgie ambulatoire versus en chirurgie avec ...

  2. Isolated ovarian tuberculosis mimicking ovarian carcinoma: Case ...

    African Journals Online (AJOL)

    Although genitourinary tuberculosis is common, reports of isolated ovarian tuberculosis are rare. However, its presentation can mimick that of an ovarian tumour, leading to diagnostic difficulties. A woman of 17 years presented with chronic pelvic pain, weight loss, a right ovarian mass on ultrasound, and a significantly ...

  3. Monophasic teratoma of the ovarian remnant in a bitch.

    Science.gov (United States)

    Rota, A; Tursi, M; Zabarino, S; Appino, S

    2013-04-01

    An exploratory laparotomy on a mixed-breed bitch of an estimated age of 5 years revealed that she had undergone ovariectomy in the past, but a cystic structure was present in the area of the right ovary and a whitish mass, approximately 3 cm in diameter, in the area of the left ovary. These structures were removed together with an apparently normal uterus. Histological examination of the cyst showed a thin layer of connective tissue, while the left ovarian mass revealed ovarian tissue and highly differentiated nervous tissue, confirmed through immunohistochemistry. A presumptive diagnosis of mature ovarian teratoma was made. Although teratomas generally contain recognizable elements from more than one of the three germ cell layers, they can also be monophasic, when there is only one germ layer component. Ovarian teratomas are rare in the dog and never before have been reported in an ovarian fragment. © 2012 Blackwell Verlag GmbH.

  4. Does radical cystectomy outperform other bladder preservative treatments in elderly patients with advanced bladder cancer?

    Directory of Open Access Journals (Sweden)

    Chin-Li Chen

    2015-08-01

    Conclusion: The short- and long-term OS rates of the three modalities were similar in those older than 76 years. Therefore, patients younger than age 76 years are likely to have a better outcome undergoing radical cystectomy for advanced UCB.

  5. Fetal goiter and bilateral ovarian cysts

    DEFF Research Database (Denmark)

    Lassen, Pernille; Sundberg, Karin; Juul, Anders

    2008-01-01

    by each injection and followed by a gradual reduction of fetal goiter as well as the left ovarian cyst. The right cyst ruptured spontaneously. At 36 weeks + 4 days, the patient underwent elective caesarean section and gave birth to a female, weighing 2,880 g with 1- and 5-min Apgar scores of 10...

  6. Ovarian Dysgerminoma Presenting With Secondary Amenorrhoea ...

    African Journals Online (AJOL)

    Histological examination confirmed dysgerminoma of the right ovary and corpus luteal cyst on the left ovary. Post-operatively, her menstration has resumed, facial hair growth disappeared and clitoridal enlargement is diminishing. Key Words: Ovarian, Dysgerminoma, Secondary Amenorrhoea. [Trop J Obstet Gynaecol, 2004 ...

  7. Is it necessary to insert nasogastric tube routinely after radical cystectomy with urinary diversion? A meta-analysis.

    Science.gov (United States)

    Zhao, Tao; Huang, Long; Tian, Yiyang; Wang, Haizhou; Wei, Qiang; Li, Xiang

    2014-01-01

    To evaluate the necessity of using nasogastric tube (NGT) for patients undergoing radical cystectomy with urinary diversion. Literature was searched from PubMed, EMBASE, and Cochrane Library. We identified randomized controlled trials, Cohort study, and Case-control analysis that compared the individuals with or without nasogastric tube after radical cystectomy with urinary diversion. We performed the meta-analysis to evaluate the role of nasogastric tube in decompression after radical cystectomy with urinary diversion. Two randomized controlled trial and four Cohort studies (780 patients) fulfilled the inclusion criteria. There was significant difference between the time (days) commencement of a liquid diet and the development of bowel sounds in patients without nasogastric tube than those with NGT (nasogastric tube) [P nasogastric tube routinely. Routinely use of nasogastric tube after radical cystectomy with urinary diversion was not recommended.

  8. Total cystectomy for treatment of transitional cell carcinoma of the urethra and bladder trigone in a dog.

    Science.gov (United States)

    Boston, Sarah; Singh, Ameet

    2014-03-01

    To report total cystectomy with reimplantation of the ureters in the proximal aspect of the vagina. Case report. An 11-year-old female spayed Vizsla with spontaneously occurring transitional cell carcinoma of the urethra and bladder. After initial treatment for transitional cell carcinoma of the bladder trigone with urethral stent placement and chemotherapy, the dog developed urinary incontinence 2 months after stent placement. Eleven months after initial diagnosis, the dog developed pulmonary metastasis and local progression, leading to bilateral ureteral dilatation. After palliative radiation, total cystectomy was performed. The owners elected euthanasia 442 days after original presentation and 92 days after total cystectomy. Euthanasia was unrelated to the surgical procedure, but was related to the primary disease. Total cystectomy is a technically feasible procedure that should be considered for the treatment of bladder cancer in dogs. © Copyright 2014 by The American College of Veterinary Surgeons.

  9. Ovarian Torsion in the Third Trimester of Pregnancy Leading to Iatrogenic Preterm Delivery

    Directory of Open Access Journals (Sweden)

    Evangelia Vlachodimitropoulou Koumoutsea

    2016-01-01

    Full Text Available Ovarian torsion in the third trimester of pregnancy leading to a midline laparotomy and caesarean section for the delivery of a preterm baby is an uncommon event. As the woman is likely to present with nonspecific symptoms of lower abdominal pain, nausea, and vomiting, ovarian torsion can often be misdiagnosed as appendicitis or preterm labour. Treatment and the opportunity to preserve the tube and ovary may consequently be delayed. We report the case of a multiparous woman who had undergone two previous caesarean sections at term, presenting at 35 weeks of gestation with a presumptive diagnosis of acute appendicitis. Ultrasonography described a cystic lesion 6 × 3 cm in the right adnexa, potentially a degenerating fibroid or a torted right ovary. MRI of the pelvis was unable to provide further clarity. The patient was managed by midline laparotomy and simultaneous detorsion of the ovarian pedicle and ovarian cystectomy together with caesarean section of a preterm infant. This report describes that prompt recognition and ensuring intraoperative access can achieve a successful maternal and fetal outcome in this rare and difficult scenario. Furthermore, we would like to emphasise that the risk for a pregnant woman and her newborn could be reduced by earlier diagnosis and management of ovarian masses (Krishnan et al., 2011.

  10. Pathology-oriented treatment strategy of malignant ovarian tumor in pregnant women: analysis of 41 cases in Japan.

    Science.gov (United States)

    Morikawa, Asuka; Ueda, Kazu; Takahashi, Kazuaki; Fukunaga, Masaharu; Iwashita, Mitsutoshi; Kobayashi, Yoichi; Takechi, Kimihiro; Umezawa, Satoshi; Terauchi, Fumitoshi; Kiguchi, Kazushige; Aoki, Daisuke; Nomura, Hiroyuki; Yoshikawa, Hiroyuki; Satoh, Toyomi; Jobo, Toshiko; Fujiwara, Hiroyuki; Takei, Yuji; Kamoi, Seiryu; Terao, Yasuhisa; Isonishi, Seiji

    2014-12-01

    The aim of this study was to investigate the impact of the histological findings on the treatment of malignant ovarian tumors in pregnant women. This is a retrospective study of 41 patients diagnosed and treated for ovarian malignancy during pregnancy between 1985 and 2010. The median age of the study group was 30 years old, ranging from 20 to 41. Thirty-eight (92 %) patients were diagnosed with stage I, and one (2 %) with each of stages II, III, and IV. Twenty-five (61 %) patients had borderline malignancy, 8 (20 %) were diagnosed with epithelial ovarian cancer, 7 (17 %) with germ cell tumor, and one with sex cord stromal tumor. All patients received primary surgery; 7 (17 %) patients had cystectomy, 32 (78 %) had unilateral salpingo-oophorectomy, and 3 (7 %) underwent hysterectomy with bilateral salpingo-oophorectomy. Thirty-one (76 %) patients delivered live newborns; 21 had borderline tumor (84 %), 2 had ovarian cancers (25 %), and 8 had non-epithelial tumor (100 %). Six cases were terminated in order to perform the standard treatment for ovarian malignancy and 2 cases aborted spontaneously. In pregnant women, ovarian cancer is exceptionally less frequent compared with non-pregnant women, i.e. age-matched, statistically-corrected controls based on the Japanese annual report [8/33 (24 %) vs. control (60 %); ovarian cancer/(ovarian cancer + borderline tumor), P = 0.001]. The pregnant women with ovarian cancer chose to prioritize treatment of ovarian cancer at the sacrifice of their babies while those with borderline tumor or non-epithelial tumor were able to successfully deliver live newborns.

  11. [Conservative surgery of ovarian torsion in pediatrics].

    Science.gov (United States)

    Abad, P; Rigol, S; Ezzedine, H; Durán, C; Ortega, D; Martí, M; Pinyot, J

    2003-10-01

    The authors describe the case of two girls diagnosed of ovarian torsion secondary to a cyst. They were operated on by conservative ovarian therapy regardless the time of evolution and ovary macroscopical aspect. These 2 patients were 9 and 13 years old, with abdominal colic pain of 48 and 36 hours of evolution. The diagnosis by doppler sonography was ovarian torsion, with a 4 cms cyst in the right ovary in the first case and a 5 cms cyst in the left ovary in the second patient. Both patients were operated on. After untwisting the ovary, we instille warm saline solution to this ovary and, after waiting for 10 minutes, we resect the ovarian cyst and it recuperates partial and heterogeneous its pink colour. We advise to the family about the possibility of surgical reintervention if the ovary is not viable. After 10 and 12 days of surgical intervention, the Doppler sonography has confirmed the existence of ovary flow and the symmetry of affected ovary in comparation to the opposite on. At the present, both patients are asymptomatic, with exhaustive ultrasound controls. Ovarian torsion is the most frequent complication of ovarian tumours of pediatrics (3-16%) and this is a real emergency in gynecology. Traditionally, it has been recommended the exeresis of ovarian torsion. Regardless the blue aspect of isquemic ovary affected by torsion and the time of evolution, in our experience when there is a minimal possibility of ovarian viability, it is possible to follow a conservative therapy because the macroscopical aspect of the ovary is not necessarily related with the following evolution of the case.

  12. Ovarian cancer and smoking

    DEFF Research Database (Denmark)

    Beral, V; Gaitskell, K; Hermon, C

    2012-01-01

    Smoking has been linked to mucinous ovarian cancer, but its effects on other ovarian cancer subtypes and on overall ovarian cancer risk are unclear, and the findings from most studies with relevant data are unpublished. To assess these associations, we review the published and unpublished evidence....

  13. [Completion technology of pelvic surgery accompanying with cystectomy in elderly and senile patients].

    Science.gov (United States)

    Krest'ianinov, S S; Kostiuk, I P; Shestaev, A Iu; Shostka, K G; Vasil'ev, L A; Kheĭfets, V Kh; Pavlenko, A N; Kagan, O F

    2014-01-01

    Results of treatment of 204 elderly and senile patients who underwent cystprostatectomy or anterior pelvic exenteration are analyzed. A comparative analysis of two groups of patients whose operation ended with the traditional drainage through the anterior abdominal wall (n = 100), and bilateral perineal drainage (n = 104) is presented. Bilateral perineal drainage after operations on the pelvic organs, accompanied by cystectomy and extended lymphadenectomy in conjunction with the restoration of the peritoneum lateral pelvic walls, improves postoperative recovery of intestinal peristalsis, promotes an earlier reduction in the intensity of pain and morbidity in the early postoperative period. Perineal installation of drains is a simple in design and safe procedure. We recommend bilateral perineal drainage after operations on the pelvic organs, accompanied by cystectomy and extended lymphadenectomy.

  14. Sacrocolpopexy with Polypropylene Tape as Valuable Surgical Modification during Cystectomy with Orthotopic Ileal Bladder: Functional Results

    Directory of Open Access Journals (Sweden)

    Marcin Życzkowski

    2015-01-01

    Full Text Available Introduction. Urinary diversion is very often associated with urinary retention and urinary incontinence. In this study, a surgical modification during cystectomy with orthotopic ileal neobladder is presented. Material and Methods. Female patients enrolled in the study (n-24 were subjected to sacrocolpopexy during the operation. Apart from oncological control, the follow-up consisted of 1-hour inlay test and questionnaires (UDI-6 and IIQ-7 in the 3rd, 6th, and 12th month after the operation. In the 12th month after the surgery, the urodynamic pressure-flow test was performed. Outcomes were compared with the control group (n-18 in which sacrocolpopexy was not implemented. Results. The study group was characterised by reduced urinary retention and improved continence. Conclusion. Sacrocolpopexy during cystectomy with orthotopic ileal bladder is a valuable surgical method which provides patients with a better quality of life.

  15. Pathological evaluation and quality of surgery in radical cystectomy in New South Wales, Australia.

    Science.gov (United States)

    Ahmadi, Nariman; Delprado, Warick J; Brooks, Andrew J; Brenner, Phillip C; Coombes, Graham M; Grant, Alexander; Patel, Manish I

    2015-03-01

    Australian bladder cancer patients especially women are thought to have worse outcomes when compared to the other international series. The objective of this study was to assess the pathological pattern of primary bladder cancer at the time of radical cystectomy as well as assessing the quality of resection in New South Wales. Pathology reports of radical cystectomy performed for primary bladder cancer were reviewed for a period of 10 years in a single major pathology centre servicing the state of New South Wales. Two hundred one specimens reviewed over 10 years. The tumour stage at the time of cystectomy was: CIS 29 (14%), Tx,a 5 (2%), T1 24 (12%), T2 49 (24%), T3 57 (28%) and T4 37 (18%). Lymphovascular invasion was seen in 94 (47%). Soft tissue margins were positive in 31 (15%), pelvic lymph node dissection was not performed in 64 (32%) of patients and only 32 (16%) of the patients had 10 or more lymph nodes harvested. No significant differences between men and women were noted in tumour stages, soft tissue positive margin rates and performance of pelvic lymph node dissection. Improving trends were noted in rates of negative soft tissue margins and the lymph node count during this period. Pattern of disease at the time of cystectomy was similar to the North American and European cohorts. Higher main specimen margin rates as well as lower lymph nodes retrieval rates were observed. No sex discrimination was observed. Further study is recommended to investigate the survival impact of this finding. © 2014 Royal Australasian College of Surgeons.

  16. Plasma pro-atrial natriuretic peptide to indicate fluid balance during cystectomy

    DEFF Research Database (Denmark)

    Rasmussen, Kirsten C; Højskov, Michael; Ruhnau, Birgitte

    2016-01-01

    cystectomy (ORC) procedures. RESULTS: The blood loss was 1871 (95% CI 1267 to 2475) vs 589 mL (378 to 801) in the ORC and RARC groups (p=0.001), respectively, and fluid balance was positive by 1518 mL (1215 to 1821) during ORC, and by 1858 mL (1461 to 2255) during RARC (p=0.163). Yet, at the end of ORC...

  17. Can urologists introduce the concept of “oligometastasis” for metastatic bladder cancer after total cystectomy?

    OpenAIRE

    Ogihara, Koichiro; Kikuchi, Eiji; Watanabe, Keitaro; Kufukihara, Ryohei; Yanai, Yoshinori; Takamatsu, Kimiharu; Matsumoto, Kazuhiro; Hara, Satoshi; Oyama, Masafumi; Monma, Tetsuo; Masuda, Takeshi; Hasegawa, Shintaro; Oya, Mototsugu

    2017-01-01

    We investigated whether the concept of oligometastasis may be introduced to the clinical management of metastatic bladder cancer patients. Our study population comprised 128 patients diagnosed with metastatic bladder cancer after total cystectomy at our 6 institutions between 2004 and 2014. We extracted independent predictors for identifying a favorable. Occurrence that fulfilled all 4 criteria which were independently associated with cancer-specific death was defined as oligometastasis: a so...

  18. Ovarian volume throughout life

    DEFF Research Database (Denmark)

    Kelsey, Thomas W; Dodwell, Sarah K; Wilkinson, A Graham

    2013-01-01

    cancer. To date there is no normative model of ovarian volume throughout life. By searching the published literature for ovarian volume in healthy females, and using our own data from multiple sources (combined n=59,994) we have generated and robustly validated the first model of ovarian volume from...... to about 2.8 mL (95% CI 2.7-2.9 mL) at the menopause and smaller volumes thereafter. Our model allows us to generate normal values and ranges for ovarian volume throughout life. This is the first validated normative model of ovarian volume from conception to old age; it will be of use in the diagnosis...

  19. Prediction of mortality after radical cystectomy for bladder cancer by machine learning techniques.

    Science.gov (United States)

    Wang, Guanjin; Lam, Kin-Man; Deng, Zhaohong; Choi, Kup-Sze

    2015-08-01

    Bladder cancer is a common cancer in genitourinary malignancy. For muscle invasive bladder cancer, surgical removal of the bladder, i.e. radical cystectomy, is in general the definitive treatment which, unfortunately, carries significant morbidities and mortalities. Accurate prediction of the mortality of radical cystectomy is therefore needed. Statistical methods have conventionally been used for this purpose, despite the complex interactions of high-dimensional medical data. Machine learning has emerged as a promising technique for handling high-dimensional data, with increasing application in clinical decision support, e.g. cancer prediction and prognosis. Its ability to reveal the hidden nonlinear interactions and interpretable rules between dependent and independent variables is favorable for constructing models of effective generalization performance. In this paper, seven machine learning methods are utilized to predict the 5-year mortality of radical cystectomy, including back-propagation neural network (BPN), radial basis function (RBFN), extreme learning machine (ELM), regularized ELM (RELM), support vector machine (SVM), naive Bayes (NB) classifier and k-nearest neighbour (KNN), on a clinicopathological dataset of 117 patients of the urology unit of a hospital in Hong Kong. The experimental results indicate that RELM achieved the highest average prediction accuracy of 0.8 at a fast learning speed. The research findings demonstrate the potential of applying machine learning techniques to support clinical decision making. Copyright © 2015 Elsevier Ltd. All rights reserved.

  20. Is Urethrectomy Necessary During Cystectomy in Patients With Interstitial Cystitis or Bladder Pain Syndrome?

    Science.gov (United States)

    Yang, Tong-Xin; Luo, De-Yi; Li, Hong; Wang, Kun-Jie; Shen, Hong

    2016-11-01

    To assess the outcome of cystectomy and cystourethrectomy in patients with intractable interstitial cystitis or bladder pain syndrome, and to identify whether urethrectomy is necessary. During 2007-2014, 18 women were eligible and elected for surgical treatment after conservative treatment failed. Seven cystectomies with ileal conduit urinary diversions, 8 cystourethrectomies with ileal conduit urinary diversions, and 3 supratrigonal cystectomy with orthotopic ileocystoplasty were performed. Patient histories, perioperative medical records, and follow-up outcomes were evaluated and summarized. Patients reported subjectively improved social function and mental condition secondary to decreased urination frequency postoperatively. Pain also significantly decreased compared with baseline. To date, additional surgery to alleviate persistent symptoms or postoperative complications has not been necessary. Furthermore, there was no association between reported urethral pain and the initial transvaginal urethrectomy incidence (P = .326). More operation time and longer postoperative hospitalization duration were recorded without better surgical outcomes in the urethrectomy group (P values interstitial cystitis or bladder pain syndrome, and our experience indicates that urethrectomy is not routinely needed. However, further long-term, prospective studies involving a larger study group are needed. Copyright © 2016 Elsevier Inc. All rights reserved.

  1. Comparing robotic, laparoscopic and open cystectomy: a systematic review and meta-analysis

    Directory of Open Access Journals (Sweden)

    Thomas Fonseka

    2015-03-01

    Full Text Available Objective: To conduct a systematic review and meta-analysis comparing outcomes between Open Radical Cystectomy (ORC, Laparoscopic Radical Cystectomy (LRC and Robot-assisted Radical Cystectomy (RARC. RARC is to be compared to LRC and ORC and LRC compared to ORC. Material and methods: A systematic review of the literature was conducted, collating studies comparing RARC, LRC and ORC. Surgical and oncological outcome data were extracted and a meta-analysis was performed. Results: Twenty-four studies were selected with total of 2,104 cases analyzed. RARC had a longer operative time (OPT compared to LRC with no statistical difference between length of stay (LOS and estimated blood loss (EBL. RARC had a significantly shorter LOS, reduced EBL, lower complication rate and longer OPT compared to ORC. There were no significant differences regarding lymph node yield (LNY and positive surgical margins (PSM. LRC had a reduced EBL, shorter LOS and increased OPT compared to ORC. There was no significant difference regarding LNY. Conclusion: RARC is comparable to LRC with better surgical results than ORC. LRC has better surgical outcomes than ORC. With the unique technological features of the robotic surgical system and increasing trend of intra-corporeal reconstruction it is likely that RARC will become the surgical option of choice.

  2. Preservation of Ejaculatory and Erectile Function after Radical Cystectomy for Urothelial Malignancy

    International Nuclear Information System (INIS)

    Salem, H.K.

    2005-01-01

    Treating cancer patients, sexual issues should not be forgotten. With increasing survival from urologic cancer, quality of life and quality of sexuality have became very important targets in treating those patients. Fertility to those patients who desire fatherhood is sometimes more important than cancer morbidity, especially young patients in the rural areas in our country, to the extent that they may refuse the operation. We describe a new technique to preserve the erectile function and antegrade ejaculation after radical cystectomy. Patients and Methods: Seven potent men with a median age of 40 years (range 35-50) presented with invasive transitional cell carcinoma (TCC) of the lateral or the anterior bladder wall. All patients wished to preserve the ejaculatory function and fertility potential. We described the surgical technique of nerve sparing radical cystectomy with preservation of the vas deferens, seminal vesicles, whole prostate and neurovascular bundles. The follow up period ranged from six months to three years (mean 20 months) to assess recurrence, erectile function and ejaculatory function. Erectile function is normal in all patients with satisfactory sexual intercourse. Antegrade ejaculation was documented in six cases. One of them fathered a child. No local or distant recurrence was detected in the seven patients at the last follow-up. The technique of radical cystectomy (with preservation of the vas deferens, whole prostate and seminal vesicle) is a good option in selected young men with bladder carcinoma in whom preservation of fertility is desirable

  3. Radical cystectomy with pelvic lymphadenectomy: pathologic, operative and morbidity outcomes in a Brazilian cohort

    Directory of Open Access Journals (Sweden)

    Renato B. Corradi

    2016-06-01

    Full Text Available ABSTRACT Introduction and Objective Radical cystectomy (RC with pelvic lymph node dissection is the standard treatment for muscle invasive bladder cancer and the oncologic outcomes following it are directly related to disease pathology and surgical technique. Therefore, we sought to analyze these features in a cohort from a Brazilian tertiary oncologic center and try to identify those who could negatively impact on the disease control. Patients and Methods We identified 128 patients submitted to radical cystectomy, for bladder cancer treatment, from January 2009 to July 2012 in one oncology tertiary referral public center (Mario Penna Institute, Belo Horizonte, Brazil. We retrospectively analyzed the findings obtained from their pathologic report and assessed the complications within 30 days of surgery. Results We showed similar pathologic and surgical findings compared to other large series from the literature, however our patients presented with a slightly higher rate of pT4 disease. Positive surgical margins were found in 2/128 patients (1.5%. The medium number of lymph nodes dissected were 15. Major complications (Clavien 3 to 5 within 30 days of cystectomy occurred in 33/128 (25.7% patients. Conclusions In the management of invasive bladder cancer, efforts should focus on proper disease diagnosis and staging, and, thereafter, correct treatment based on pathologic findings. Furthermore, extended LND should be performed in all patients with RC indication. A critical analysis of our complications in a future study will help us to identify and modify some of the factors associated with surgical morbidity.

  4. Variations in Preoperative Use of Bone Scan Among Medicare Beneficiaries Undergoing Radical Cystectomy.

    Science.gov (United States)

    Turner, Robert M; Yabes, Jonathan G; Davies, Benjamin J; Heron, Dwight E; Jacobs, Bruce L

    2017-05-01

    To examine factors associated with bone scan use in patients undergoing radical cystectomy and to assess trends in use over time. Using Surveillance, Epidemiology, and End Results-Medicare data, we identified 5573 patients who underwent radical cystectomy from 2004 to 2011. The primary outcome was completion of a bone scan within 6 months prior to surgery. Demographic, regional, and clinicopathologic predictors of bone scan use were examined using a mixed logit model with health service area as a random effect. Among radical cystectomy patients, 1754 (31%) completed a preoperative bone scan. Urologists ordered most of these studies (69%). The adjusted probability of a patient undergoing a bone scan decreased from 0.40 in 2004 to 0.29 in 2011 (P = .01). Compared with patients in the northeast region, those in the south, central, and west regions were less likely to have a bone scan (P scan (P scans (P scans are used frequently in the preoperative staging of bladder cancer. Although some clinical factors are associated with bone scan use, significant regional and provider variation suggest areas to improve standardization of practice. Copyright © 2017 Elsevier Inc. All rights reserved.

  5. Concomitant carcinoma in situ is a feature of aggressive disease in patients with organ-confined TCC at radical cystectomy.

    Science.gov (United States)

    Shariat, Shahrokh F; Palapattu, Ganesh S; Karakiewicz, Pierre I; Rogers, Craig G; Vazina, Amnon; Bastian, Patrick J; Schoenberg, Mark P; Lerner, Seth P; Sagalowsky, Arthur I; Lotan, Yair

    2007-01-01

    Carcinoma in situ (CIS) is a nonpapillary, high-grade, potentially aggressive, and unpredictable manifestation of transitional cell carcinoma (TCC) of the bladder. The aim of this study was to assess whether presence of concomitant CIS has a detrimental effect on cancer control after radical cystectomy. The records of 812 consecutive patients who underwent radical cystectomy and pelvic lymphadenectomy for bladder TCC at three US academic centres were reviewed. Ninety-nine of 812 (12%) patients had CIS only at radical cystectomy and were excluded from the analyses. Three hundred thirty of the 713 (46.3%) patients had concomitant CIS at radical cystectomy. Patients with TCC involvement of the urethra were more likely to have concomitant CIS than not (61% vs. 40%, p=0.018). Concomitant CIS was significantly more common in patients with lower cystectomy stages and higher tumour grades. In univariate, but not multivariate, analysis, patients with concomitant CIS versus those without were at increased risk of disease recurrence (p=0.0371). In patients with organ-confined disease, concomitant CIS was an independent predictor of disease recurrence (p=0.048 and p=0.012, respectively) but not bladder cancer-specific mortality (p=0.160 and p=0.408, respectively) after adjusting for the effects of standard postoperative features. Concomitant CIS in the cystectomy specimen is common, and patients with concomitant CIS are at increased risk of urethral TCC involvement. The presence of concomitant CIS appears to confer a worse prognosis in patients with non-muscle-invasive TCC treated with radical cystectomy.

  6. A preliminary oncologic outcome and postoperative complications in patients undergoing robot-assisted radical cystectomy: Initial experience

    Directory of Open Access Journals (Sweden)

    Satoru Muto

    2017-05-01

    Full Text Available Purpose: Robot-assisted radical cystectomy (RARC was originally intended to replace open radical cystectomy (ORC as a minimally invasive surgery for patients with invasive bladder cancer. The purpose of this study was to evaluate the advantages of robotic surgery, comparing perioperative and oncologic outcomes between RARC and ORC. Materials and Methods: Between June 2012 and August 2016, 49 bladder cancer patients were given a radical cystectomy, 21 robotically and 28 by open procedure. We compared the clinical variables between the RARC and ORC groups. Results: In the RARC group, the median estimated blood loss (EBL during cystectomy, total EBL, operative time during cystectomy, and total operative time were 0 mL, 457.5 mL, 199 minutes, and 561 minutes, respectively. EBL during cystectomy (p<0.001, total EBL (p<0.001, and operative time during cystectomy (p=0.003 in the RARC group were significantly lower compared with the ORC group. Time to resumption of a regular diet (p<0.001 and length of stay (p=0.017 were also significantly shorter compared with the ORC group. However, total operative time in the RARC group (median, 561 minutes was significantly longer compared with the ORC group (median, 492.5 minutes; p=0.015. Conclusions: This Japanese study presented evidence that RARC yields benefits in terms of BL and time to regular diet, while consuming greater total operative time. RARC may be a minimally invasive surgical alternative to ORC with less EBL and shorter length of stay.

  7. Preoperative concurrent chemoradiotherapy against muscle-invasive bladder cancer. Results of partial cystectomy in elderly or high-risk patients

    International Nuclear Information System (INIS)

    Kageyama, Yukio; Okada, Yohei; Arai, Gaku

    2000-01-01

    Good local control has been reported in cases of muscle-invasive bladder cancer treated by chemoradiotherapy and transurethral resection (TUR). However, definitive irradiation or extensive chemotherapy is often intolerable for elderly or poor-risk patients. We report here benefits of partial cystectomy after concurrent low-dose chemoradiotherapy for high-risk patients. Thirty-seven patients with localized muscle-invasive bladder cancer (T2-T4) were treated with concurrent cisplatin (50-100 mg/body x 2 courses) and pelvic irradiation (40 Gy) preoperatively. Among 17 patients (46%) who achieved complete response (CR), 10 were not suitable for radical cystectomy and underwent partial cystectomy. Radical cystectomy was performed in 24 cases [CR=6, partial response (PR)=18]. Two patients (one CR and one PR) rejected open surgery and were treated by TUR of the primary site. One no change (NC) patient received no further treatment because of mental disorder. Median follow-up was 12 months (range 2-37 months). Fifteen of 36 evaluable cases (42%) achieved a pathological T0 response (no residual tumor). Estimated 3-year disease-free survival was 56% for all patients and 100% for T0 responders. Seven of 21 patients with pathological persistent tumor developed local recurrence (three patients) or distant metastasis (four patients). All of the 10 patients (eight with T0 response and two with a small residual tumor nest) who underwent partial cystectomy were recurrence-free for an observation period of up to 3 years. Bladder preservation by partial cystectomy may be a choice for patients who show a good response to preoperative chemoradiotherapy and are not suitable for radical cystectomy. (author)

  8. Preoperative concurrent chemoradiotherapy against muscle-invasive bladder cancer. Results of partial cystectomy in elderly or high-risk patients

    Energy Technology Data Exchange (ETDEWEB)

    Kageyama, Yukio; Okada, Yohei; Arai, Gaku [Tokyo Medical and Dental Univ. (Japan)] [and others

    2000-12-01

    Good local control has been reported in cases of muscle-invasive bladder cancer treated by chemoradiotherapy and transurethral resection (TUR). However, definitive irradiation or extensive chemotherapy is often intolerable for elderly or poor-risk patients. We report here benefits of partial cystectomy after concurrent low-dose chemoradiotherapy for high-risk patients. Thirty-seven patients with localized muscle-invasive bladder cancer (T2-T4) were treated with concurrent cisplatin (50-100 mg/body x 2 courses) and pelvic irradiation (40 Gy) preoperatively. Among 17 patients (46%) who achieved complete response (CR), 10 were not suitable for radical cystectomy and underwent partial cystectomy. Radical cystectomy was performed in 24 cases [CR=6, partial response (PR)=18]. Two patients (one CR and one PR) rejected open surgery and were treated by TUR of the primary site. One no change (NC) patient received no further treatment because of mental disorder. Median follow-up was 12 months (range 2-37 months). Fifteen of 36 evaluable cases (42%) achieved a pathological T0 response (no residual tumor). Estimated 3-year disease-free survival was 56% for all patients and 100% for T0 responders. Seven of 21 patients with pathological persistent tumor developed local recurrence (three patients) or distant metastasis (four patients). All of the 10 patients (eight with T0 response and two with a small residual tumor nest) who underwent partial cystectomy were recurrence-free for an observation period of up to 3 years. Bladder preservation by partial cystectomy may be a choice for patients who show a good response to preoperative chemoradiotherapy and are not suitable for radical cystectomy. (author)

  9. Evaluation of the ovarian reserve in women transplanted with frozen and thawed ovarian cortical tissue

    DEFF Research Database (Denmark)

    Greve, Tine; Schmidt, Kirsten Tryde; Kristensen, Stine Gry

    2012-01-01

    To investigate ovarian reserve and ovarian function in women transplanted with frozen/thawed ovarian tissue.......To investigate ovarian reserve and ovarian function in women transplanted with frozen/thawed ovarian tissue....

  10. Ovarian mass mimicking malignancy: a case report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Yong Il; Kim, Seok Ki; Lee, Jeong Won; Lee, Sang Mi; Kim, Tae Sung [National Cancer Center, Goyang (Korea, Republic of)

    2010-12-15

    A 32-year-old female who suffered from abdominal pain underwent {sup 18}F-fluorodeoxyglucose (FDG) positron emission tomography/computed tomography (PET/CT) for the diagnostic workup of pelvic mass lesions. Cystic mass lesions in the bilateral ovaries showed wall thickening and intense hypermetabolism along the rim. In addition, multifocal intense hypermetabolic lymphadenopathies were seen in the left paraaortic lymph node (LN), aortocaval LN, and both common iliac LNs. We interpreted these findings as bilateral ovarian cancer with retroperitoneal metastatic lymphadenopathies rather than endometriosis with reactive lymphadenopathies rather than endometriosis with reactive lymphadenopathies. However, Histopathological examination confirmed the ovarian mass lesions as tubo-ovarian abscesses. We report a case that even if simultaneous hypermetabolic retroperitoneal LNs are seen, intense hypermetabolic lesions in both ovaries can be in consequence of inflammatory change

  11. Compression syndrome of the left renal vein

    Energy Technology Data Exchange (ETDEWEB)

    Justich, E.

    1982-04-01

    Severe compression of the left renal vein produces a pressure gradient between it and the inferior vena cava and results in changes in haemodynamics. The cause of the narrowing is usually the aorta, less commonly the superior mesenteric artery. Compression of the left renal vein may be responsible for a number of abnormalities such as primary varicoceles, primary varices of the ovarian, renal, pelvic and ureteric veins on the left, the more frequent occurrence of unilateral renal vein thrombosis on the left and the development of renovascular hypertension. One hundred and twenty-three selective phlebograms of the left renal vein and CT examinations of this structure in a further 87 patients acting as a control group were carried out. The significance of compression of the left renal vein as an aetiological factor in the development of the above mentioned abnormalities is discussed.

  12. Laparoscopic management of ovarian dermoid cysts: a review of 47 cases

    International Nuclear Information System (INIS)

    Kocak, Muberra; Dilbaz, Berna; Ozturk, Nilgun; Dede, Suat; Altay, Meltin; Dilbaz, Serdar; Herbal, Ali

    2004-01-01

    Mature cystic teratomas, often referred to as dermoid cysts, are the most common germ cell tumors of the ovary in the recent years, transvaginal sonographic diagnosis of ovarian dermoid cysts together with the laparascopic approach have greatly improved the treatment of this benign lesion. We retrospectively reviewed the outcome of laparoscopic surgery for suspected ovarian dermoid cysts. The preoperative findings, operative techniques, and postoperative complications were retrospectively reviewed in the women who underwent lpaparoscopic surgey for dermoid cysts, between January 2001 and May 2003. In 47 women aged 21 to 53 years (median, 38.8 years), 93.6% had a unilateral cyst with a diameter of 17 to 108 mm (median 51 mm). Clinical presentations were pain (62%), abnormal vaginal bleeding (21%) and ovarian torsion (2%), while 17%were diagnosed incidently during routine examination. Surgery included cystectomy (57%), total (36%) or partial oophorectomy (6.4%) and laparoscopic assisted vaginal hysterectomy with bilateral salpingo-oophorectomy (2%). During the cyst extraction, minimal spillage occured in 42.5% of the casesand none developed chemical peritonitis. In 2 patients, conversion to laparotomy (4.3%) was required, one for sigmoid colon, injury and one for malignent ovarian tumor detected via frozen section. The median operating time was 80 minutes (range, 35-180 minutes). Using strict afherence to guidelines for preoperative clinical assessment and intraoperative management, laparoscopic treatment of dermoid cysts appers to be a safe procedure. (author)

  13. Cystectomy and Urinary Diversion for the Management of a Devastated Lower Urinary Tract Following Prostatic Cryotherapy and/or Radiotherapy.

    Science.gov (United States)

    Sack, Bryan S; Langenstroer, Peter; Guralnick, Michael L; Jacobsohn, Kenneth M; O'Connor, R Corey

    2016-04-01

    We investigated the outcomes and quality of life measures in men who underwent cystectomy and urinary diversion for devastating lower urinary tract toxicity after prostatic radiotherapy and/or cryotherapy for the treatment of prostate cancer. Records of patients who underwent cystectomy and urinary diversion for the management of a devastated lower urinary tract following prostatic radiotherapy or cryotherapy were reviewed retrospectively. A postoperative, retrospective quality of life (QOL) survey was designed specific to this patient subset and obtained by telephone interview. Extirpative surgery with urinary diversion for management of a devastated lower urinary tract was performed on 15 patients with a mean age of 72 years (range 63-82). Toxicities leading to bladder removal included bladder neck contractures, prostatic necrosis, incontinence, osteomyelitis, bladder calculi, fistulae, urethral strictures, abscesses, necrotizing fasciitis, and radiation/hemorrhagic cystitis. The mean number of failed conservative, minimally invasive interventions per patients prior to cystectomy was 3.7 (range 1-12). The average time period from major complication following radiotherapy/cryotherapy to cystectomy was 29.1 months (range 5-65). The QOL survey showed all of the patients who completed the survey (n = 13) would undergo the procedure again and 11 (85%) would have undergone the procedure an average of 13.2 months sooner (range 5-36). Toxicities secondary to prostatic radiotherapy or cryotherapy may be debilitating. Our results demonstrate that cystectomy with urinary diversion can improve QOL in patients with a devastated lower urinary tract.

  14. Premature ovarian failure

    Directory of Open Access Journals (Sweden)

    Persani Luca

    2006-04-01

    Full Text Available Abstract Premature ovarian failure (POF is a primary ovarian defect characterized by absent menarche (primary amenorrhea or premature depletion of ovarian follicles before the age of 40 years (secondary amenorrhea. It is a heterogeneous disorder affecting approximately 1% of women e.g. Turner syndrome represent the major cause of primary amenorrhea associated with ovarian dysgenesis. Despite the description of several candidate genes, the cause of POF remains undetermined in the vast majority of the cases. Management includes substitution of the hormone defect by estrogen/progestin preparations. The only solution presently available for the fertility defect in women with absent follicular reserve is ovum donation.

  15. Erlotinib Plus Carboplatin and Paclitaxel in Ovarian Carcinoma

    Science.gov (United States)

    2015-10-29

    Brenner Tumor; Fallopian Tube Cancer; Ovarian Clear Cell Cystadenocarcinoma; Ovarian Endometrioid Adenocarcinoma; Ovarian Mucinous Cystadenocarcinoma; Ovarian Serous Cystadenocarcinoma; Ovarian Undifferentiated Adenocarcinoma; Stage III Ovarian Epithelial Cancer; Stage IV Ovarian Epithelial Cancer

  16. Robotic Assisted Radical Cystectomy with Extracorporeal Urinary Diversion Does Not Show a Benefit over Open Radical Cystectomy: A Systematic Review and Meta-Analysis of Randomised Controlled Trials.

    Directory of Open Access Journals (Sweden)

    Wei Shen Tan

    Full Text Available The number of robotic assisted radical cystectomy (RARC procedures is increasing despite the lack of Level I evidence showing any advantages over open radical cystectomy (ORC. However, several systematic reviews with meta-analyses including non-randomised studies, suggest an overall benefit for RARC compared to ORC. We performed a systematic review with meta-analysis of randomised controlled trials (RCTs to evaluate the perioperative morbidity and efficacy of RARC compared to ORC in patients with bladder cancer.Literature searches of Medline/Pubmed, Embase, Web of Science and clinicaltrials.gov databases up to 10th March 2016 were performed. The inclusion criteria for eligible studies were RCTs which compared perioperative outcomes of ORC and RARC for bladder cancer. Primary objective was perioperative and histopathological outcomes of RARC versus ORC while the secondary objective was quality of life assessment (QoL, oncological outcomes and cost analysis.Four RCTs (from 5 articles met the inclusion criteria, with a total of 239 patients all with extracorporeal urinary diversion. Patient demographics and clinical characteristics of RARC and ORC patients were evenly matched. There was no significant difference between groups in perioperative morbidity, length of stay, positive surgical margin, lymph node yield and positive lymph node status. RARC group had significantly lower estimated blood loss (p<0.001 and wound complications (p = 0.03 but required significantly longer operating time (p<0.001. QoL was not measured uniformly across trials and cost analysis was reported in one RCTs. A test for heterogeneity did highlight differences across operating time of trials suggesting that surgeon experience may influence outcomes.This study does not provide evidence to support a benefit for RARC compared to ORC. These results may not have inference for RARC with intracorporeal urinary diversion. Well-designed trials with appropriate endpoints conducted

  17. The Future of Enhanced Recovery for Radical Cystectomy: Current Evidence, Barriers to Adoption, and the Next Steps.

    Science.gov (United States)

    Danna, Bernard J; Wood, Erika L; Baack Kukreja, Janet E; Shah, Jay B

    2016-10-01

    Radical cystectomy (RC) is a complex procedure that can involve long postoperative hospital stays and complicated, burdensome recoveries. Enhanced recovery after surgery is a broad term encompassing an overall approach to perioperative management of postsurgical patients and is becoming more widely accepted for cystectomy patients. This review examines the current evidence for using enhanced recovery protocols for RC as well as current rates of adoption of enhanced recovery among urologists performing RC. We also discuss the next steps for overcoming barriers to the widespread implementation of enhanced recovery for RC. Copyright © 2016. Published by Elsevier Inc.

  18. A comparative study between open and laparoscopic approach in radical cystectomy with orthotopic ileal neobladder.

    Science.gov (United States)

    Mateo, E; García-Tello, A; Ramón de Fata, F; Romero, I; Núñez-Mora, C; Angulo, J C

    2015-03-01

    Probably, laparoscopic radical cystectomy with ileal neobladder and neovesicourethral anastomosis is one of the most complex procedures in minimally invasive surgery. Prospective study carried out in 72 patients surgically treated for invasive bladder neoplasia between January 2008 and October 2013. Patients were undergone to radical cystectomy with ileal neobladder (open approach in 33 patients and laparoscopic approach in 39). The study assessed comparatively surgical outcomes, continence rate and postoperative complications. Mean age was 63.5±9 years (64.3 open vs. 62.7 laparoscopic, P=.46) mean surgery time 323.6±78.7 minutes (321.3 vs. 326.5, P=.77), average hospital stay 14.8 days±8,1 (16.2 vs. 13.6, P=.2), transfusion rate 40.3% (66.7% vs. 17.9%, P<.0001) and complications rate 47.2% (63.6% vs. 33.3%, P=.01). Major complications were reported in 29.1% of cases (39.4% open vs. 20,5% laparoscopic, P=.07). With a mean follow-up rate of 42.5±19.2 months (range 15-70), 50 (69.4%) patients remain alive and free of disease. Continence was evaluated in these patients: total continence rate was 38% (50% vs. 27%, P=.09) and diurnal continence rate 58% (70.8% vs. 46.1%, P=.07). Self-catheterization rate was 8% (4.2% vs. 11.5%, P=.67). Total incontinence rate was 34% (25% vs. 42.3%, P=.19). According to our experience, transfusion rate, number and severity of complications are lower in laparoscopic cystectomy with ileal neobladder. No statistically significant impact on operative time and on hospital stay was observed. In patients undergone to laparoscopic approach, continence rate is lower but not statistically significant. Copyright © 2014 AEU. Publicado por Elsevier España, S.L.U. All rights reserved.

  19. Complications and oncologic outcomes following robot-assisted radical cystectomy: What is the real benefit?

    Directory of Open Access Journals (Sweden)

    Dong Jae Bak

    2016-07-01

    Full Text Available Purpose: The aim of this study was to assess the advantages of robotic surgery, comparing perioperative and oncological outcomes between robot-assisted radical cystectomy (RARC and open radical cystectomy (ORC. Materials and Methods: Between August 2008 and May 2014, 112 radical cystectomies (42 RARCs and 70 ORCs were performed at a single academic institution following Institutional Review Board approval. Patient demographics, perioperative variables (e.g., complications, and oncologic outcomes including metastasis-free survival (MFS, cancer-specific survival (CSS, and overall survival (OS were reported using the Kaplan-Meier analyses. Results: The median follow-up period was 40 months (range, 0–70 months vs. 42 months (range, 0–74 months in RARC and ORC, respectively. Baseline characteristics of both groups were balanced. Blood loss (median, [range]; 300 mL [125–925 mL] vs. 598 mL [150–2,000 mL], p=0.001 and perioperative transfusion rates (23.8% vs. 45.7%, p=0.020 were significantly lower in the RARC group than in the ORC group. The overall complication rates were greater in the ORC group, but this was not statistically significant (65.7% vs. 64.3%, p=0.878. However, there were significantly higher major complication rates in the ORC group (45.7% vs. 26.2%, p=0.040. No significant differences were found with regards to MFS, CSS, and OS. Conclusions: While histopathological findings, overall complications, and survival rates do not reveal definite differences, RARC has more advantages compared to ORC in terms of estimated blood loss, perioperative transfusion rates and fewer perioperative major complications. We propose that RARC is a safer treatment modality with equivalent oncological outcomes compared to ORC.

  20. Prospective study comparing laparoscopic and open radical cystectomy: Surgical and oncological results.

    Science.gov (United States)

    Esquinas, C; Alonso, J M; Mateo, E; Dotor, A; Martín, A M; Dorado, J F; Arance, I; Angulo, J C

    2018-03-01

    Laparoscopic radical cystectomy with lymphadenectomy and urinary diversion is an increasingly widespread operation. Studies are needed to support the oncological effectiveness and safety of this minimally invasive approach. A nonrandomised, comparative prospective study between open radical cystectomy (ORC) and laparoscopic radical cystectomy (LRC) was conducted in a university hospital. The main objective was to compare cancer-specific survival. The secondary objective was to compare the surgical results and complications according to the Clavien-Dindo scale. We treated 156 patients with high-grade invasive bladder cancer with either ORC (n=70) or LRC (n=86). The mean follow-up was 33.5±23.8 (range 12-96) months. The mean age was 66.9+9.4 years, and the male to female ratio was 19:1. Both groups were equivalent in age, stage, positive lymph nodes, in situ carcinoma, preoperative obstructive uropathy, adjuvant chemotherapy and type of urinary diversion. There were no differences between the groups in terms of cancer-specific survival (log-rank; P=.71). The histopathology stage was the only independent variable that predicted the prognosis. The hospital stay (P=.01) and operative transfusion rates (P=.002) were less for LRC. The duration of the surgery was greater for LRC (P<.001). There were no differences in the total complications rate (p=.62) or major complications (P=.69). The risk of evisceration (P=.02), surgical wound infection (P=.005) and pneumonia (P=.017) was greater for ORC. The risk of rectal lesion (P=.017) and urethrorectal fistulae (P=.065) was greater for LRC. LRC is an equivalent treatment to ORC in terms of oncological efficacy and is advantageous in terms of transfusion rates and hospital stays but not in terms of operating room time and overall safety. Studies are needed to better define the specific safety profile for each approach. Copyright © 2017 AEU. Publicado por Elsevier España, S.L.U. All rights reserved.

  1. Multiple factor analysis of metachronous upper urinary tract transitional cell carcinoma after radical cystectomy

    Directory of Open Access Journals (Sweden)

    P. Wang

    2007-07-01

    Full Text Available Transitional cell carcinoma (TCC of the urothelium is often multifocal and subsequent tumors may occur anywhere in the urinary tract after the treatment of a primary carcinoma. Patients initially presenting a bladder cancer are at significant risk of developing metachronous tumors in the upper urinary tract (UUT. We evaluated the prognostic factors of primary invasive bladder cancer that may predict a metachronous UUT TCC after radical cystectomy. The records of 476 patients who underwent radical cystectomy for primary invasive bladder TCC from 1989 to 2001 were reviewed retrospectively. The prognostic factors of UUT TCC were determined by multivariate analysis using the COX proportional hazards regression model. Kaplan-Meier analysis was also used to assess the variable incidence of UUT TCC according to different risk factors. Twenty-two patients (4.6%. developed metachronous UUT TCC. Multiplicity, prostatic urethral involvement by the bladder cancer and the associated carcinoma in situ (CIS were significant and independent factors affecting the occurrence of metachronous UUT TCC (P = 0.0425, 0.0082, and 0.0006, respectively. These results were supported, to some extent, by analysis of the UUT TCC disease-free rate by the Kaplan-Meier method, whereby patients with prostatic urethral involvement or with associated CIS demonstrated a significantly lower metachronous UUT TCC disease-free rate than patients without prostatic urethral involvement or without associated CIS (log-rank test, P = 0.0116 and 0.0075, respectively. Multiple tumors, prostatic urethral involvement and associated CIS were risk factors for metachronous UUT TCC, a conclusion that may be useful for designing follow-up strategies for primary invasive bladder cancer after radical cystectomy.

  2. Complications in laparoscopic radical cystectomy: The South American experience with 59 cases

    Directory of Open Access Journals (Sweden)

    Octavio A. Castillo

    2006-06-01

    Full Text Available OBJECTIVE: In this study, we have gathered the second largest series yet published on laparoscopic radical cystectomy in order to evaluate the incidence and cause of intra and postoperative complication, conversion to open surgery, and patient mortality. MATERIALS AND METHODS: From 1997 to 2005, 59 laparoscopic radical cystectomies were performed for the management of bladder cancer at 3 institutions in South America. Twenty nine patients received continent urinary diversion, including 25 orthotopic ileal neobladders and 4 Indiana pouches. Only one case of continent urinary diversion was performed completely intracorporeally. RESULTS: Mean operative time was 337 minutes (150-600. Estimated intraoperative blood loss was 488 mL (50-1500 and 12 patients (20% required blood transfusion. All 7 (12% intraoperative complications were vascular in nature, that is, 1 epigastric vessel injury, 2 injuries to the iliac vessels (1 artery and 1 vein, and 4 bleedings that occurred during the bladder pedicles control. Eighteen (30% postoperative complications (not counting mortalities occurred, including 3 urinary tract infections, 1 pneumonia, 1 wound infection, 5 ileus, 2 persistent chylous drainage, 3 urinary fistulas, and 3 (5% postoperative complications that required surgical intervention (2 hernias - one in the port site and one in the extraction incision, and 1 bowel obstruction. One case (1.7% was electively converted to open surgery due to a larger tumor that precluded proper posterior dissection. Two mortalities (3.3% occurred in this series, one early mortality due to uncontrolled upper gastrointestinal bleeding and one late mortality following massive pulmonary embolism. CONCLUSIONS: Laparoscopic radical cystectomy is a safe operation with morbidity and mortality rates comparable to the open surgery.

  3. Fistulous Complications following Radical Cystectomy for Bladder Cancer: Analysis of a Large Modern Cohort.

    Science.gov (United States)

    Smith, Zachary L; Johnson, Scott C; Golan, Shay; McGinnis, J Riley; Steinberg, Gary D; Smith, Norm D

    2017-08-30

    Fistula formation is a rare and poorly described complication following radical cystectomy with urinary diversion. We sought to identify patients who experienced any type of fistulous complication and we analyzed risk factors for formation as well as management outcomes. We retrospectively reviewed the records of patients who underwent radical cystectomy for bladder cancer at our institution. Patients who experienced any fistula were identified. Risk factors, management strategies and outcomes were analyzed. Patients underwent initial conservative treatment and those in whom this treatment failed underwent surgical repair. Univariable and multivariable analyses were performed to identify predictors of fistula formation as well as the need for surgical repair. Of the 1,041 patients 31 (3.0%) experienced fistula formation. Median time to fistula presentation was 31 days. Enterodiversion was the most common fistula type, noted in 54.8% of patients, followed by enterocutaneous and diversion cutaneous treatment in 29.0% and 12.9%, respectively. On multivariable analyses a history of radiation therapy (OR 3.1, p = 0.03) and an orthotopic neobladder (OR 3.1, p = 0.04) were predictors of fistula formation. Conservative management was successful in 41.9% of cases. There were no predictors of failed conservative management. Of patients who required surgical repair success was achieved in 94.4% at a single operation. Fistulas are rare after radical cystectomy and they are most common between the urinary diversion and the small bowel. A history of radiation therapy and a orthotopic neobladder are risk factors for formation. When required, surgical repair is generally successful at a single operation. Copyright © 2018 American Urological Association Education and Research, Inc. Published by Elsevier Inc. All rights reserved.

  4. Robot-assisted Partial Cystectomy for Treatment of Inflammatory Myofibroblastic Tumor of the Bladder

    Directory of Open Access Journals (Sweden)

    Charles Rotenberry

    2017-02-01

    Full Text Available Inflammatory myofibroblastic tumors rarely occur in the urinary bladder. These masses follow an indolent course, but due to their histologic similarities to more malignant types of bladder masses, they must be differentiated with immunohistochemical staining. Once diagnosed, the mainstay of treatment for these masses is surgical resection. Due to advancements in robotic surgery, new surgical techniques can be employed to treat these masses with fewer perioperative complications. We report a case of inflammatory myofibroblastic tumor of the urinary bladder in a 29-year-old male treated with robot-assisted partial cystectomy.

  5. Cystectomy for bladder cancer in Denmark during the 2006-2013 period

    DEFF Research Database (Denmark)

    Bagi, Per; Nordsten, Cecilie Bagi; Kehlet, Henrik

    2016-01-01

    INTRODUCTION: The treatment of bladder cancer has been centralised in Denmark, and only five departments are licensed to perform radical cystectomy (RC). The purpose of this nationwide study was to evaluate perioperative mortality, length of post-operative hospital stay (LOS) and readmissions...... demonstrable benefits in terms of LOS and readmissions, but with a slightly lower mortality. Selection criteria for robot-assisted RC as well as data on tumour stage and preoperative co-morbidities are not available; therefore, interdepartmental comparison is not possible. However, these nationwide data...

  6. Cystectomy for bladder cancer in Denmark during the 2006-2013 period

    DEFF Research Database (Denmark)

    Bagi, Per; Nordsten, Cecilie Bagi; Kehlet, Henrik

    2016-01-01

    INTRODUCTION: The treatment of bladder cancer has been centralised in Denmark, and only five departments are licensed to perform radical cystectomy (RC). The purpose of this nationwide study was to evaluate perioperative mortality, length of post-operative hospital stay (LOS) and readmissions...... related to time course, surgical technique and number of RCs performed. METHODS: Patients were identified from the Danish National Hospital Register. We included all patients who had a RC performed because of bladder cancer in the period 2006-2013. RESULTS: A total of 1,857 RCs were performed, 81...

  7. Ovarian Cancer FAQ

    Science.gov (United States)

    ... cancer, ovarian cancer, colon cancer, or endometrial cancer (cancer of the lining of the uterus ) Personal history of breast cancer Mutations in BRCA1 ... If a woman is thought to have ovarian cancer, surgery usually is recommended to remove the uterus, ovaries, and fallopian tubes . Lymph nodes and tissues ...

  8. Ectopic ovarian pregnancy

    International Nuclear Information System (INIS)

    Sachdev, P.S.; Jatoi, N.; Memon, R.A.; Sachdev, C.S.

    2003-01-01

    A case of ectopic ovarian pregnancy is presented occurring in a 24 years old woman after natural conception. The clinical diagnosis was ruptured tubal pregnancy. Gross findings were suggestive of ruptured corpus luteum cyst on exploration. The histopathological examination of specimen brought forward the diagnosis of ovarian pregnancy. (author)

  9. Autoimmune premature ovarian failure

    Directory of Open Access Journals (Sweden)

    Beata Komorowska

    2017-02-01

    Full Text Available Premature ovarian failure (POF, also termed as primary ovarian insufficiency (POI, is a highly heterogenous condition affecting 0.5-3.0% of women in childbearing age. These young women comprise quite a formidable group with unique physical and psychological needs that require special attention. Premature ovarian senescence (POS in all of its forms evolves insidiously as a basically asymptomatic process, leading to complete loss of ovarian function, and POI/POF diagnoses are currently made at relatively late stages. Well-known and well-documented risk factors exist, and the presence or suspicion of autoimmune disorder should be regarded as an important one. Premature ovarian failure is to some degree predictable in its occurrence and should be considered while encountering young women with loss of menstrual regularity, especially when there is a concomitant dysfunction in the immune system.

  10. Ovarian reserve parameters

    DEFF Research Database (Denmark)

    Bentzen, J G; Forman, Julie Lyng; Pinborg, Anja

    2012-01-01

    2-5 of the menstrual cycle or during withdrawal bleeding, blood sampling and transvaginal sonography was performed. After adjusting for age, ovarian reserve parameters were lower among users than among non-users of hormonal contraception: serum AMH concentration by 29.8% (95% CI 19.9 to 38...... was observed between duration of hormonal-contraception use and ovarian reserve parameters. No dose-response relation was found between the dose of ethinyloestradiol and AMH or AFC. This study indicates that ovarian reserve markers are lower in women using sex steroids for contraception. Thus, AMH...... concentration and AFC may not retain their accuracy as predictors of ovarian reserve in women using hormonal contraception. Serum anti-Müllerian hormone (AMH) concentration is an indirect marker of the number of small follicles in the ovary and thereby the ovarian reserve. The AMH concentration is now widely...

  11. Multiple metastases from ovarian cancer

    African Journals Online (AJOL)

    Epithelial ovarian cancer is one of the most common ovarian tumours. Ovarian cancer affects women in the age group >60 years much more frequently than younger women. At the time of diagnosis, cancer will already have spread beyond the ovaries in approximately 75% of cases. We report a case of epithelial ovarian ...

  12. Characterization of the Chicken Ovarian Cancer Model

    National Research Council Canada - National Science Library

    Rodriquez, Gustavo

    2001-01-01

    .... Unlike other ovarian cancer models, which require experimental induction of ovarian tumors, chickens develop ovarian adenocarcinoma spontaneously, with an incidence ranging from 13 to 40 percent...

  13. Characterization of the Chicken Ovarian Cancer Model

    National Research Council Canada - National Science Library

    Rodriguez, Gustavo C

    2004-01-01

    .... Unlike other ovarian cancer models, which require experimental induction of ovarian tumors, chickens develop ovarian adenocarcinoma spontaneously, with an incidence ranging from 13 to 40 percent...

  14. Characterization of the Chicken Ovarian Cancer Model

    National Research Council Canada - National Science Library

    Rodriguez, Gustavo

    2002-01-01

    .... Unlike other ovarian cancer models, which require experimental induction of ovarian tumors, chickens develop ovarian adenocarcinoma spontaneously, with an incidence ranging from 13 to 40 percent...

  15. Characterization of the Chicken Ovarian Cancer Model

    National Research Council Canada - National Science Library

    Rodriguez, Gustavo C

    2005-01-01

    .... Unlike other ovarian cancer models, which require experimental induction of ovarian tumors, chickens develop ovarian adenocarcinoma spontaneously, with an incidence ranging from 13 to 40 percent...

  16. Characterization of the Chicken Ovarian Cancer Model

    National Research Council Canada - National Science Library

    Rodriguez, Gustavo

    2003-01-01

    .... Unlike other ovarian cancer models, which require experimental induction of ovarian tumors, chickens develop ovarian adenocarcinoma spontaneously, with an incidence ranging from 13 to 40 percent...

  17. Robot-assisted radical cystectomy is a promising alternative to open surgery in the Japanese population with a high rate of octogenarians.

    Science.gov (United States)

    Iwamoto, Hideto; Yumioka, Tetsuya; Yamaguchi, Noriya; Masago, Toshihiko; Morizane, Shuichi; Honda, Masashi; Sejima, Takehiro; Takenaka, Atsushi

    2016-08-01

    Japanese patients who undergo radical cystectomy have a unique feature, i.e., the ratio of octogenarians is higher than in Western patients because of the aging Japanese population. The purpose of this study was to compare perioperative outcomes, complications, and oncologic outcomes between robot-assisted radical cystectomy and open radical cystectomy. From 2010-2015, 20 (of which 8 were octogenarians) and 40 (of which 11 were octogenarians) patients underwent robot-assisted radical cystectomy and open radical cystectomy, respectively. There was no significant difference in terms of patient demographics between the two surgical cohorts, regardless of patient age. In the octogenarian patient cohort, the rates of previous abdominal surgery and the median age-adjusted Charlson comorbidity index were higher. The median estimated blood loss, transfusion rate and the days to resumption of a regular diet were significantly lower in the robot-assisted radical cystectomy cohort, regardless of patient age. Robot-assisted radical cystectomy significantly decreased grade II or higher complications, but there were no significant differences in terms of decreasing grade III or higher complications, regardless of patient age. Positive surgical margin and the mean number of lymph nodes removed were similar between the two surgical cohorts, regardless of patient age. Although robot-assisted radical cystectomy has a short history in Japan, the outcomes were generally comparable to those of previous studies. In a country that is aging rapidly like Japan, robot-assisted radical cystectomy could be a valid option for the management of muscle-invasive and high-risk superficial bladder cancer.

  18. Considerations on the Psychological Status of the Patients Undergoing Radical Cystectomy

    Directory of Open Access Journals (Sweden)

    Mihai Dumitrache

    2015-10-01

    Full Text Available The psychological impact on patients suffering radical cystectomy is twofold - (both that of the underlying neoplastic disease and that measured by the quality of life subsequent to surgery and increases as the urinary derivation technique is less physiological and affects more the local anatomy. Although there are numerous questionnaires that assess the quality of life of patients with cancer (HRQoL - health related QoL, not many probe bladder cancer morbidity or correlate the different types of urinary diversions’ impact on QoL (quality of life. We analyzed 39 cases in our clinic who underwent radical cystectomy between August 2013 and August 2014. Different diversions were performed, as follows: for 24 patients a cutaneous ureterostomy was performed, in 10 cases a Mainz II pouch, in 3 cases a Bricker derivation and in 2 patients a Studer neobladder was performed. In these patients, QoL - Cancer Version and FACT-BL questionnaires were administered and were followed for an initial period of 2 years. According to our survey, the Bricker derivation is best tolerated, followed by neobladder and the Mainz II pouch.

  19. Perianesthetic management of the first robotic partial cystectomy in bladder pheochromocytoma. A case report.

    Science.gov (United States)

    Pandey, R; Garg, R; Roy, K; Darlong, V; Punj, J; Kumar, A

    2010-04-01

    The authors report the perianesthetic considerations of a rare case of pheochromocytoma of the urinary bladder for which the first reported robotic partial cystectomy and ureteric reimplantation were performed. A 59-year-old male patient, known to be hypertensive, was posted for transurethral resection of a bladder tumor. In the operation room, after attaching the monitors, a subarachnoid block was given. Upon manipulation of the tumor, the blood pressure and heart rate increased markedly. A pheochromocytoma was suspected and was later confirmed by raised urine catecholamine levels and meta-iodobenzyl-guanidine scan. The patient was started on tablet prazosin and atenolol. After optimization, a robotic partial cystectomy was planned. In the operating room, an epidural catheter and a radial artery cannula were inserted. After the induction of anesthesia and the securing of the airway, surgery was started. After the insertion of the verres needle, pneumoperitoneum was created very slowly, and then the patient was positioned in 40 degrees Trendelenburg. Surges in arterial blood pressure (ABP) were managed with titrated doses of sodium nitroprusside and nitroglycerine and boluses of esmolol and labetalol. ABP drops postoperatively were managed with fluid and dopamine infusion. Robotic surgery is a safe alternative to the open technique for pheochromocytoma of the urinary bladder. Care should be taken during the positioning of the patient for robot placement and during pneumoperitoneum creation.

  20. Robotic versus open radical cystectomy: an updated systematic review and meta-analysis.

    Directory of Open Access Journals (Sweden)

    Leilei Xia

    Full Text Available To critically review the currently available evidence of studies comparing robot-assisted radical cystectomy (RARC with open radical cystectomy (ORC.A comprehensive review of the literature from Pubmed, Web of Science and Scopus was performed in April 2014. All relevant studies comparing RARC with ORC were included for further screening. A pooled meta-analysis of all comparative studies was performed and publication bias was assessed by a funnel plot.Nineteen studies were included for the analysis, including a total of 1779 patients (787 patients in the RARC group and 992 patients in the ORC group. Although RARC was associated with longer operative time (p <0.0001, patients in this group might benefit from significantly lower overall perioperative complication rates within 30 days and 90 days (p = 0.005 and 0.0002, respectively, more lymph node yields (p = 0.009, less estimated blood loss (p <0.00001, lower need for perioperative and intraoperative transfusions (p <0.0001 and <0.0001, respectively, and shorter postoperative length of stay (p = 0.0002. There was no difference between two groups regarding positive surgical margin rates (p = 0.19.RARC appears to be an efficient alternative to ORC with advantages of less perioperative complications, more lymph node yields, less estimated blood loss, lower need for transfusions, and shorter postoperative length of stay. Further studies should be performed to compare the long-term oncologic outcomes between RARC and ORC.

  1. The role of reconstructive surgery in patients with end-stage interstitial cystitis/bladder pain syndrome: is cystectomy necessary?

    Science.gov (United States)

    Redmond, Elaine J; Flood, Hugh D

    2017-10-01

    Interstitial cystitis is a debilitating condition that has a profound effect on quality of life. Although many approaches to treatment have been explored, no consistently effective treatment has been identified. Reconstructive surgery is offered to patients with refractory IC/BPS; however, expert opinion is divided as to whether simultaneous cystectomy is necessary to achieve symptomatic cure. The aim of this study was to report our experience in the surgical management of IC/BPS in a university teaching hospital. The hospital inpatient enquiry (HIPE) system was used to identify patients with IC/BPS who underwent surgery between 1997 and 2013. Medical records were examined and patients were invited to complete three symptom-based questionnaires. Twelve patients were identified (8 female, 4 male). Reconstructive procedures included urinary diversion without cystectomy (9) and augmentation ileocystoplasty (4). One patient failed to have a sustained improvement in symptoms following ileocystoplasty and later underwent successful urinary diversion. All other patients noted a "marked improvement" in overall symptoms on global response assessment (GRA) and the resolution of bladder pain on a visual analogue sale (VAS). There were no persistent symptoms or complications related to the retained bladder following diversion. Our study adds to the existing evidence that cystectomy is not necessary to provide symptomatic cure in patients with end-stage IC/BPS. Urinary diversion without cystectomy is a highly effective operation and a successful outcome was achieved in all patients. Ileocystoplasty may be offered in carefully selected cases.

  2. Orthotopic genital sparing radical cystectomy in pre-menopausal women with muscle-invasive bladder carcinoma: A prospective study

    Science.gov (United States)

    Moursy, Essam ElDin S.; Eldahshoursy, Mohammed Z.; Gamal, Wael M.; Badawy, Abdelbasset A.

    2016-01-01

    Introduction: Invasive cancer bladder is a life-threatening disease that is best treated with radical cystectomy and a suitable urinary diversion. The aim of this study was to evaluate the oncological outcome, voiding and sexual functions after genital sparing radical cystectomy with orthotopic bladder reconstruction in pre-menopausal women with bladder cancer. Materials and Methods: 18 pre-menopausal women who underwent radical cystectomy and orthotopic urinary diversion with preservation of genital organs were included for this study. The patients were followed-up clinically and radiologically to assess their oncological outcome in addition to their voiding and sexual function. Results: Mean age of the patients was 37.8 years, and the median follow-up after surgery was 70 months. One patient was lost to follow-up at 12 months post-operatively. The surgery was completed as planned in all patients, with a mean operative time of 290 min and an average blood loss of 750 mL. 14 patients were able to void satisfactorily, being continent day and night, while four patients needed clean intermittent catheterization. Sexual life remained unchanged in 15 cases, while three patients reported dysparunea. Till the last follow-up, there was no local recurrence while distant metastases were detected in three cases, two of whom died. Conclusions: Genital sparing cystectomy is a valid option for managing carefully selected women with muscle-invasive bladder cancer with good functional and sexual outcomes. PMID:26941498

  3. Premature ovarian failure and ovarian autoimmunity

    NARCIS (Netherlands)

    J.A. Schoemaker (Joop); H.A. Drexhage (Hemmo); A. Hoek (Annemieke)

    1997-01-01

    textabstractPremature ovarian failure (POF) is defined as a syndrome characterized by menopause before the age of 40 yr. The patients suffer from anovulation and hypoestrogenism. Approximately 1% of women will experience menopause before the age of 40 yr. POF is a

  4. Ovarian overproduction of androgens

    Science.gov (United States)

    ... an ovarian or adrenal tumor. Outlook (Prognosis) Treatment success depends on the cause of excess androgen production. ... ADAM Health Solutions. About MedlinePlus Site Map FAQs Customer Support Get email updates Subscribe to RSS Follow ...

  5. Primary ovarian malignant melanoma

    Directory of Open Access Journals (Sweden)

    Kostov Miloš

    2010-01-01

    Full Text Available Background. Primary ovarian malignant melanoma is extremely rare. It usually appears in the wall of a dermoid cyst or is associated with another teratomatous component. Metastatic primary malignant melanoma to ovary from a primary melanoma elsewhere is well known and has been often reported especially in autopsy studies. Case report. We presented a case of primary ovarian malignant melanoma in a 45- year old woman, with no evidence of extraovarian primary melanoma nor teratomatous component. The tumor was unilateral, macroscopically on section presented as solid mass, dark brown to black color. Microscopically, tumor cells showed positive immunohistochemical reaction for HMB-45, melan-A and S-100 protein, and negative immunoreactivity for estrogen and progesteron receptors. Conclusion. Differentiate metastatic melanoma from rare primary ovarian malignant melanoma, in some of cases may be a histopathological diagnostic problem. Histopathological diagnosis of primary ovarian malignant melanoma should be confirmed by immunohistochemical analyses and detailed clinical search for an occult primary tumor.

  6. Pelvic-peritoneal tuberculosis mimicking ovarian cancer

    International Nuclear Information System (INIS)

    Imtiaz, S.; Siddiqui, N.

    2012-01-01

    Pelvic-peritoneal tuberculosis is a common extrapulmonary site in young females mimicking an advanced ovarian malignancy. We present 2 cases with the classical triad of advanced-stage ovarian carcinoma-ascites, abdominopelvic masses and elevated serum CA-125 levels. Laparoscopic examination revealed peritoneal nodules which on biopsy showed granulomatous inflammation and no malignant cells. Patients were started on anti-tuberculous therapy and on follow-up their symptoms as well as CA-125 levels normalized. Medical awareness of peritoneal tuberculosis is lacking and many young women with this disease undergo unnecessary extended surgery. Diagnostic laparoscopy combined with peritoneal biopsy seems to be a sufficient and safe method to provide a definitive diagnosis for this curable infection. If left untreated, the disease may disseminate and result in significant organ dysfunctions particularly infertility. (author)

  7. ARE LEFT HANDED SURGEONS LEFT OUT?

    OpenAIRE

    SriKamkshi Kothandaraman; Balasubramanian Thiagarajan

    2012-01-01

    Being a left-handed surgeon, more specifically a left-handed ENT surgeon, presents a unique pattern of difficulties.This article is an overview of left-handedness and a personal account of the specific difficulties a left-handed ENT surgeon faces.

  8. Ultrasound-Guided Laparoscopic Ovarian Wedge Resection in Recurrent Serous Borderline Ovarian Tumours.

    Science.gov (United States)

    Jones, Benjamin P; Saso, Srdjan; Farren, Jessica; El-Bahrawy, Mona; Ghaem-Maghami, Sadaf; Smith, J Richard; Yazbek, Joseph

    2017-11-01

    The aim of this study was to demonstrate the use of intraoperative ultrasound-guided ovarian wedge resection in the treatment of recurrent serous borderline ovarian tumors (sBOTs) that are too small to be visualized laparoscopically. This was a prospective analysis of all women with recurrent sBOTs that were not visible laparoscopically, who underwent intraoperative ultrasound-guided ovarian wedge resection between January 2015 and December 2016 at the West London Gynaecological Cancer Centre, Imperial College NHS Trust, London, United Kingdom. We evaluated 7 patients, with a median age of 35 years (range, 28-39 years). Six women were nulliparous, whereas 1 woman had a single child. Previous surgical intervention left 5 women with a single ovary, whereas the remaining 2 had previous ovarian-sparing surgery. The median size of recurrence was 18 mm (range, 12-37 mm). All women underwent uncomplicated intraoperative guided ovarian wedge resections. Histological assessment confirmed sBOT in all 7 cases. Six of the women remain disease-free. One woman recurred postoperatively with her third recurrence, who previously had bilateral disease and noninvasive implants with microinvasive disease and micropapillary pattern. No cases progressed to invasive disease. The median follow-up time was 12 months (range, 1-20 months). One pregnancy has been achieved postoperatively but resulted in miscarriage. Continuous intraoperative ultrasound can be used to facilitate complete tumor excision in recurrent sBOT while minimizing the removal of ovarian tissue in women with recurrent sBOT. It is essential that surgical techniques evolve simultaneously with diagnostic imaging modalities to enable surgeons to treat such pathology.

  9. Challenges in a larger bladder replacement with cell-seeded and unseeded small intestinal submucosa grafts in a subtotal cystectomy model.

    Science.gov (United States)

    Zhang, Yuanyuan; Frimberger, Dominic; Cheng, Earl Y; Lin, Hsueh-Kung; Kropp, Bradley P

    2006-11-01

    To evaluate small intestinal submucosa (SIS), unseeded or seeded, as a possible augmentation material in a canine model of subtotal cystectomy. In all, 22 male dogs had a 90% partial cystectomy and were then divided into three groups. At 1 month after the initial cystectomy, dogs in group 1 (unseeded, six) and group 2 (seeded, six) received a bladder augmentation with a corresponding SIS graft. The dogs in group 3 (ten) received no further surgery and were considered the surgical control group. All dogs were evaluated before and after surgery with blood chemistry, urine culture, intravenous urography, cystograms and cystometrograms. After surgery (at 1, 5 and 9 months), the bladders were examined using routine histology and immunohistochemistry. All 22 dogs survived the subtotal cystectomy, and 18 survived their intended survival period. One dog, in group 2 (seeded), was killed at 1 month after augmentation due to bladder perforation caused by a large piece of incompletely absorbed SIS. Three other dogs (group 1, two; and group 2, one) were killed within 2 months after augmentation due to bladder obstruction by stones. Group 1 and group 2 SIS grafts had moderate to heavy adhesion, graft shrinkage, and some had bone and calcification at the graft site. Histologically, there was limited bladder regeneration in both groups. Interestingly, dogs in group 3 at 1 month after cystectomy (when group 1 and 2 received their augmentations) had severely shrunken bladders and histologically had severe inflammation, fibroblast infiltration and muscle hypertrophy. These results verify the subtotal cystectomy model. The use of seeded or unseeded SIS in a subtotal cystectomy model does not induce the same quality and quantity of bladder regeneration that is seen in the 40% non-inflammatory cystectomy model. This study provides important insights into the process of regeneration in a severely damaged bladder. The results led us to re-evaluate the critical elements required for a

  10. Gender-related Outcome in Bladder Cancer Patients undergoing Radical Cystectomy

    Science.gov (United States)

    Pichler, Renate; Fritz, Josef; Heidegger, Isabel; Oberaigner, Wilhelm; Horninger, Wolfgang; Hochleitner, Margarethe

    2017-01-01

    Background: The impact of gender on oncological outcome after radical cystectomy (RC) is not fully understood yet. The aim of the study was to evaluate gender-related differences in histopathological parameters and prognosis of patients with bladder cancer undergoing RC. Methods: A retrospective analysis of a 10-year single-center cystectomy database was performed. Kaplan-Meier survival and Cox-regression analyses with sex-specific interactions were performed to determine the impact of gender on recurrence-free survival (RFS), cancer-specific survival (CSS), and overall survival (OS), in addition to established clinicopathological factors. Results: 259 patients (212 [81.8%] men and 47 [18.2%] women) were enrolled. Although women had a greater propensity for extravesical (≥pT3) disease (53.2% vs. 33.9%, p=0.03) and heterotopic urinary diversion (72.3% vs. 49.5%, p=0.006), gender did not independently predict RFS, CSS or OS on multivariate analysis. Extravesical tumor disease was the sole independent predictor concerning RFS (hazard ratio [HR]=4.70; p<0.001), CCS (HR=2.77; p=0.013), and OS (HR=1.93; p=0.041). Orthotopic urinary diversion (HR=0.36; p=0.002) had an independent effect only on RFS. Rates of 5-year RFS (73.7% vs. 48.3%; p=0.001), CSS (72.5% vs. 44.9%; p<0.001) and OS (62.6% vs. 37.8%; p<0.001) were higher in orthotopic versus heterotopic diversions. Conclusion: In our series, women presented with more advanced tumors and higher rates of heterotopic urinary diversions, but their survival outcome was not significantly inferior to that of men. Extravesical disease was independently related to poorer survival after RC. PMID:29151942

  11. Detailed histological investigation of the female urethra: application to radical cystectomy.

    Science.gov (United States)

    Hinata, Nobuyuki; Murakami, Gen; Abe, Shin-ichi; Honda, Masashi; Isoyama, Tadahiro; Sejima, Takehiro; Takenaka, Atsushi

    2012-02-01

    We histologically examined the urethral anatomy to assess whether the surgical procedure for radical cystectomy should be modified in females. Anatomical and histological studies were performed on 20 adult female cadavers. Semiserial sections were processed for histological examination and immunohistochemistry. To assess the clinical value of the antegrade approach we examined blood loss and function in 12 consecutive patients who underwent radical cystectomy by this approach. Vaginal wall smooth muscle contributed to urethral wall formation, in addition to a thin layer of proper urethral smooth muscle, particularly when the bladder detrusor was poorly developed or degenerated. The middle urethra was attached tightly to the vaginal smooth muscles with abundant veins running at the interface. The urethral sphincter and its inferoposterior continuation (urethrovaginal sphincter) were embedded in the elastic fiber rich perineal membrane. The membrane was U shaped, wrapping around the anterior aspect of the middle urethra and extending posterior along the distal vagina to end at the lateral extension of the perineal body near the external anal sphincter. Mean estimated blood loss was 965 ml. Of patients who received a neobladder hypercontinence was observed in 14.3% and 57.1% achieved continence. There is topographical variation in the anatomy of tissues surrounding the female urethra. Care should be taken when dissecting the tissues dorsal or lateral to the urethra. The antegrade approach is useful since the urethra can be dissected under direct vision and traction can be applied to these structures. Copyright © 2012 American Urological Association Education and Research, Inc. Published by Elsevier Inc. All rights reserved.

  12. Febrile Urinary Tract Infection after Radical Cystectomy and Ileal Neobladder in Patients with Bladder Cancer.

    Science.gov (United States)

    Kim, Kwang Hyun; Yoon, Hyun Suk; Yoon, Hana; Chung, Woo Sik; Sim, Bong Suk; Lee, Dong Hyeon

    2016-07-01

    Urinary tract infection (UTI) is one of the most common complications after radical cystectomy and orthotopic neobladder reconstruction. This study investigated the incidence and implicated pathogen of febrile UTI after ileal neobladder reconstruction and identify clinical and urodynamic parameters associated with febrile UTI. From January 2001 to May 2015, 236 patients who underwent radical cystectomy and ileal neobladder were included in this study. Fifty-five episodes of febrile UTI were identified in 46 patients (19.4%). The probability of febrile UTI was 17.6% and 19.8% at 6 months and 24 months after surgery, respectively. While, Escherichia coli was the most common implicated pathogen (22/55, 40.0%), Enterococcus spp. were the most common pathogen during the first month after surgery (18/33, 54.5%). In multivariate logistic regression analysis, ureteral stricture was an independent risk factor associated with febrile UTI (OR 5.93, P = 0.023). However, ureteral stricture accounted for only 6 episodes (10.9%, 6/55) of febrile UTI. Most episodes of febrile UTI occurred within 6 months after surgery. Thus, to identify risk factors associated with febrile UTI in the initial postoperative period, we assessed videourodynamics within 6 months after surgery in 38 patients. On videourodyamic examination, vesicoureteral reflux (VUR) was identified in 16 patients (42.1%). The rate of VUR presence in patients who had febrile UTI was not significantly different from those in patients without febrile UTI (50% vs. 39.3%, P = 0.556). Patients with febrile UTI had significantly larger residual urine volume (212.0 ± 193.7 vs. 90.5 ± 148.2, P = 0.048) than those without. E. coli and Enterococcus spp. are common pathogens and ureteral stricture and residual urine are risk factors for UTI after ileal neobladder reconstruction.

  13. Development of a tool for prediction of ovarian cancer in patients with adnexal masses: Value of plasma fibrinogen.

    Directory of Open Access Journals (Sweden)

    Veronika Seebacher

    Full Text Available To develop a tool for individualized risk estimation of presence of cancer in women with adnexal masses, and to assess the added value of plasma fibrinogen.We performed a retrospective analysis of a prospectively maintained database of 906 patients with adnexal masses who underwent cystectomy or oophorectomy. Uni- and multivariate logistic regression analyses including pre-operative plasma fibrinogen levels and established predictors were performed. A nomogram was generated to predict the probability of ovarian cancer. Internal validation with split-sample analysis was performed. Decision curve analysis (DCA was then used to evaluate the clinical net benefit of the prediction model.Ovarian cancer including borderline tumours was found in 241 (26.6% patients. In multivariate analysis, elevated plasma fibrinogen, elevated CA-125, suspicion for malignancy on ultrasound, and postmenopausal status were associated with ovarian cancer and formed the basis for the nomogram. The overall predictive accuracy of the model, as measured by AUC, was 0.91 (95% CI 0.87-0.94. DCA revealed a net benefit for using this model for predicting ovarian cancer presence compared to a strategy of treat all or treat none.We confirmed the value of plasma fibrinogen as a strong predictor for ovarian cancer in a large cohort of patients with adnexal masses. We developed a highly accurate multivariable model to help in the clinical decision-making regarding the presence of ovarian cancer. This model provided net benefit for a wide range of threshold probabilities. External validation is needed before a recommendation for its use in routine practice can be given.

  14. Monoclonal antibody against human ovarian tumor-associated antigens

    International Nuclear Information System (INIS)

    Poels, L.G.; Peters, D.; van Megen, Y.

    1986-01-01

    Mouse monoclonal antibodies (OV-TL 3) were raised against human ovarian tumor-associated antigens for diagnostic purposes. A cloned hybridoma cell line was obtained by fusion of murine myeloma cells with spleen lymphocytes from BALB/c mice immunized with a tumor cell suspension prepared from an ovarian endometrioid carcinoma. The antibodies were initially screened for their ability to bind on frozen sections of human ovarian carcinoma tissue and a negative reaction on gastric carcinoma tissue by indirect immunofluorescence. The reactivity of the selected OV-TL 3 clone (IgG1 subclass) was studied on normal and neoplastic tissues as well as on a cell line derived from the original tumor cell suspension used for immunization. OV-TL 3 antibodies stained frozen sections of human ovarian carcinomas of the following histological types: serous, mucinous, endometrioid, and clear cell. No reaction was found with breast cancers or other nongynecological tumors. No differences in staining pattern were observed between primary and metastatic ovarian carcinomas. OV-TL 3 antibodies brightly stained ovarian carcinoma cell clusters in ascitic fluids and left unstained mesothelial cells and peripheral blood cells. The OV-TL 3-defined antigen also remained strongly expressed on a cell line derived from the endometrioid ovarian carcinoma originally used for generation of OV-TL 3 clone. Reactivity was weak and irregular in a few ovarian cysts, while traces of fluorescence were sometimes detected in epithelial cells lining the female genital tract. In only 3 specimens of 15 endometrium carcinomas was weak focal reactivity with OV-TL 3 antibodies observed. The results of the immunofluorescence study were confirmed by the more sensitive avidin-biotin method and by 125 I-labeled OV-TL 3 antibodies

  15. Postoperative C-reactive protein concentration and clinical outcome: comparison of open cystectomy to robot-assisted laparoscopic cystectomy with extracorporeal or intracorporeal urinary diversion in a prospective study.

    Science.gov (United States)

    Kingo, Pernille Skjold; Nørregaard, Rikke; Borre, Michael; Jensen, Jørgen Bjerggaard

    2017-10-01

    This study aimed to compare clinical outcome and postoperative systemic inflammatory response using C-reactive protein (CRP) levels, to quantify the degree of tissue injury in open mini-laparotomy cystectomy (OMC) versus robot-assisted laparoscopic cystectomy with extracorporeal (RALC-EUD) or intracorporeal urinary diversion (RALC-IUD). From September 2012 to September 2015, 309 patients diagnosed with bladder cancer underwent radical cystectomy with urinary diversion. Of these, 175 patients were eligible for the study and underwent OMC (n = 125), RALC-EUD (n = 12) or RALC-IUD (n = 38). Blood samples were obtained preoperatively and postoperatively on days 1-7. Clinical and perioperative parameters, including demographics, comorbidity, tumour stage and postoperative outcomes, were collected from medical records. Age, American Society of Anesthesiologists score and Charlson score were significantly higher in OMC than in the robotic groups (p = 0.020, 0.012 and 0.008, respectively). Other demographic data showed no significant group differences. Estimated blood loss and blood transfusion volume were higher in OMC (p OMC and RALC-EUD (p OMC CRP levels were higher than RALC-EUD. In this study, robotic techniques seem less traumatic overall than open surgery, as OMC had higher postoperative CRP levels than RALC-EUD. The higher CRP levels in RALC-IUD may be more reflective of the urinary diversion technique than the true tissue trauma.

  16. Arched abdominal aorta and altered course of right ovarian vessels in a female cadaver: Clinical significance and embryological explanation

    Directory of Open Access Journals (Sweden)

    Sneha Guruprasad Kalthur

    2013-01-01

    Full Text Available Variations in the vascular origin of ovarian artery have been reported in the past. However, the reports on altered course of ovarian artery are very few. In the present paper, we discuss about multiple variations observed in formalin fixed female cadaver. The right ovarian artery was 22 cm long and ran unusually behind the inferior vena cava (IVC. The right ovarian vein drained in to right renal vein at right angle instead of draining into IVC directly. In addition, to these variations, the cadaver had arched abdominal aorta and retro-aortic left renal vein.

  17. Long-term experience on laparoscopic incontinent urinary diversion unrelated to cystectomy in radiated or recurrent pelvic malignancies

    Directory of Open Access Journals (Sweden)

    Marcos Tobias-Machado

    2013-01-01

    Full Text Available Background: There are few reports describing series of cases about development on laparoscopic urinary diversions no related to cystectomy. The aim of this paper is to show the experience of our reference institutions for treatment of pelvic malignancies when laparoscopic techniques were applied to perform only urinary diversion without cystectomy or pelvic exenteration. Materials and Methods: We included retrospectively 12 cases of cutaneous ureterostomy and 21 cases with a reservoir (16 ileal conduits, 2 colonic conduits and 3 wet colostomies treated in our institute from 2004 to 2010. It was evaluated operative time, blood loss, intraoperative complications, conversion rate, length of large incision, post operative complications, analgesic consumption, time to food intake, hospital stay, time to recovery to normal activities. Mean time to follow-up was 3(2-7 years. Results: All procedures were completed without conversions. In the cutaneous ureterostomy group the mean surgical time.

  18. Delayed Cystectomy for T1G3 Transitional Cell Carcinoma (TCC) of the Urinary Bladder, NCI Retrospective Case Series.

    Science.gov (United States)

    Fakhr, Ibrahim; El-Hossieny, Hesham; Salama, Asmaa

    2008-12-01

    We aim to evaluate the National Cancer Institute (NCI) treatment protocol and its outcome regarding recurrence, progression and survival in patients with T1G3 urinary bladder transitional cell carcinoma. In a retrospective study, between January 2001 and December 2007, all 34 patients with T1G3 bladder transitional cell carcinoma (TCC), after complete transurethral resection (TURBT), received intravesical BCG as adjuvant therapy. A conservative approach was adopted, whereby those with superficial recurrences were eligible to TURBT, with delayed cystectomy for progression to muscle invasion. Overall, recurrence, and progression-free survival were analyzed. Thirty-three patients were included, 29 were males and 4 were females. The mean age was 61 years (range 35-89 years). Final analysis was made at median follow-up of 15 months (Range of 3-68 months, mean 18 months) for survival. Eleven (33.3%) patients had multifocal tumors. Associated schistosomiasis was present in 12 (36.6%) patients. Twenty-two (66.67%) patients showed recurrence. Eleven out of these 22 (50.0%) patients progressed to muscle invasion and underwent radical cystectomy. Ten out of 34 (30.3%) patients received postcystectomy radiotherapy. Two (20.0%) of them, were staged as TNM stage II, 6 (60.0%) as TNM stage III and 2 (20.0%) patients were TNM stage IV. Eight (72.7%) of these 11 patients had post-cystectomy radiotherapy alone; while the 2 (6.0%) other patients with stage IV had adjuvant concomitant Cisplatin and Gemcitabine chemotherapy. Five (14%) patients of those cystectomy patients died of TCC. Three (60%) patients died from metastatic disease (to lung, liver and bone), one patient died from advanced locoregional disease and another patient died from postoperative complications. Among those patients who received radiotherapy alone, 62.5% are alive. Although, we report a biologically more aggressive behavior of T1G3 than that reported by some authors, for this conservative approach, the overall

  19. Radical cystectomy and pelvic lymphadenectomy with ileal conduit urinary diversion and abdominal wall reconstruction: an interesting case of multidisciplinary management

    Directory of Open Access Journals (Sweden)

    Sofos SS

    2015-01-01

    Full Text Available Stratos S Sofos,1 Ciaran Walsh,2 Nigel J Parr,2 Kevin Hancock11Whiston Hospital, Prescot, 2Arrowe Park Hospital, Wirral, Merseyside, UKAbstract: The ileal conduit for urinary diversion after radical cystectomy is a well-described procedure. Furthermore, parastomal hernias, prolapse, stenosis, and retraction of the stoma have been reported as some of the more common complications of this procedure. The subsequent repair of parastomal hernias with a biological mesh and the potential of the conduit to “tunnel” through it has also been described. In this case report, we present a combined repair of a large incisional hernia with a cystectomy and a pelvic lymphadenectomy for invasive bladder cancer, with the use of a biological mesh for posterior component abdominal wall primary repair as well as for support to the ileal conduit used for urinary diversion.Keywords: incisional hernia, posterior component separation, biological mesh 

  20. Long-term experience on laparoscopic incontinent urinary diversion unrelated to cystectomy in radiated or recurrent pelvic malignancies

    Science.gov (United States)

    Tobias-Machado, Marcos; Lopes, Leonardo S; de Araujo, Felipe Brandao Correa; Starling, Eduardo S; Pompeo, Antonio Carlos Lima

    2013-01-01

    BACKGROUND: There are few reports describing series of cases about development on laparoscopic urinary diversions no related to cystectomy. The aim of this paper is to show the experience of our reference institutions for treatment of pelvic malignancies when laparoscopic techniques were applied to perform only urinary diversion without cystectomy or pelvic exenteration. MATERIALS AND METHODS: We included retrospectively 12 cases of cutaneous ureterostomy and 21 cases with a reservoir (16 ileal conduits, 2 colonic conduits and 3 wet colostomies) treated in our institute from 2004 to 2010. It was evaluated operative time, blood loss, intraoperative complications, conversion rate, length of large incision, post operative complications, analgesic consumption, time to food intake, hospital stay, time to recovery to normal activities. Mean time to follow-up was 3(2-7) years. RESULTS: All procedures were completed without conversions. In the cutaneous ureterostomy group the mean surgical time. PMID:23626412

  1. Development of a patient and institutional-based model for estimation of operative times for robot-assisted radical cystectomy: results from the International Robotic Cystectomy Consortium.

    Science.gov (United States)

    Hussein, Ahmed A; May, Paul R; Ahmed, Youssef E; Saar, Matthias; Wijburg, Carl J; Richstone, Lee; Wagner, Andrew; Wilson, Timothy; Yuh, Bertram; Redorta, Joan P; Dasgupta, Prokar; Kawa, Omar; Khan, Mohammad S; Menon, Mani; Peabody, James O; Hosseini, Abolfazl; Gaboardi, Franco; Pini, Giovannalberto; Schanne, Francis; Mottrie, Alexandre; Rha, Koon-Ho; Hemal, Ashok; Stockle, Michael; Kelly, John; Tan, Wei S; Maatman, Thomas J; Poulakis, Vassilis; Kaouk, Jihad; Canda, Abdullah E; Balbay, Mevlana D; Wiklund, Peter; Guru, Khurshid A

    2017-11-01

    To design a methodology to predict operative times for robot-assisted radical cystectomy (RARC) based on variation in institutional, patient, and disease characteristics to help in operating room scheduling and quality control. The model included preoperative variables and therefore can be used for prediction of surgical times: institutional volume, age, gender, body mass index, American Society of Anesthesiologists score, history of prior surgery and radiation, clinical stage, neoadjuvant chemotherapy, type, technique of diversion, and the extent of lymph node dissection. A conditional inference tree method was used to fit a binary decision tree predicting operative time. Permutation tests were performed to determine the variables having the strongest association with surgical time. The data were split at the value of this variable resulting in the largest difference in means for the surgical time across the split. This process was repeated recursively on the resultant data sets until the permutation tests showed no significant association with operative time. In all, 2 134 procedures were included. The variable most strongly associated with surgical time was type of diversion, with ileal conduits being 70 min shorter (P 66 RARCs) was important, with those with a higher volume being 55 min shorter (P < 0.001). The regression tree output was in the form of box plots that show the median and ranges of surgical times according to the patient, disease, and institutional characteristics. We developed a method to estimate operative times for RARC based on patient, disease, and institutional metrics that can help operating room scheduling for RARC. © 2017 The Authors BJU International © 2017 BJU International Published by John Wiley & Sons Ltd.

  2. Dramatic impact of blood transfusion on cancer-specific survival after radical cystectomy irrespective of tumor stage.

    Science.gov (United States)

    Buchner, Alexander; Grimm, Tobias; Schneevoigt, Birte-Swantje; Wittmann, Georg; Kretschmer, Alexander; Jokisch, Friedrich; Grabbert, Markus; Apfelbeck, Maria; Schulz, Gerald; Gratzke, Christian; Stief, Christian G; Karl, Alexander

    2017-04-01

    The aim of the present study was to determine the influence of intraoperative and postoperative blood transfusion on cancer-specific outcome. Follow-up data were collected from 722 patients undergoing radical cystectomy for urothelial carcinoma of the bladder (UCB) between 2004 and 2014. Median follow-up was 26 months (interquartile range 12-61 months). Outcome was analyzed in relation to the amount of intraoperative and postoperative blood transfusion and different tumor stages. The primary endpoint was cancer-specific survival (CSS) after cystectomy. Kaplan-Meier analysis with log-rank test and Cox regression models were used. Intraoperative blood transfusion was given in 36% (263/722) and postoperative blood transfusion in 18% (132/722). In patients with and without intraoperative blood transfusion, 5 year CSS was 48% and 67%, respectively (p blood transfusion, 5 year CSS was 48% and 63%, respectively (p transfused red blood cell (RBC) units [intraoperatively: hazard ratio (HR) = 1.08, 95% confidence interval (CI) 1.01-1.15, p = .023; postoperatively: HR = 1.14, 95% CI 1.07-1.21, p transfusions was also found in favorable subgroups (pT1 tumor, hemoglobin ≥13 mg/dl, p = .004) and in a high-volume surgeon subgroup (n = 244, p Blood transfusions during and after radical cystectomy were independent prognostic factors for CSS in this retrospective study. Therefore, efforts should be made to reduce the necessity of intraoperative and postoperative blood transfusion in cystectomy patients.

  3. Radical Cystectomy Compared to Combined Modality Treatment for Muscle-Invasive Bladder Cancer: A Systematic Review and Meta-Analysis

    Energy Technology Data Exchange (ETDEWEB)

    Vashistha, Vishal [Department of Internal Medicine, Cleveland Clinic Foundation, Cleveland, Ohio (United States); Wang, Hanzhang [Department of Urology, University of Texas Health Science Center at San Antonio, San Antonio, Texas (United States); Mazzone, Andrew [Rush Medical College, Rush University Medical Center, Chicago, Illinois (United States); Liss, Michael A.; Svatek, Robert S. [Department of Urology, University of Texas Health Science Center at San Antonio, San Antonio, Texas (United States); Schleicher, Mary [Department of Internal Medicine, Cleveland Clinic Foundation, Cleveland, Ohio (United States); Kaushik, Dharam, E-mail: Kaushik@uthscsa.edu [Department of Urology, University of Texas Health Science Center at San Antonio, San Antonio, Texas (United States)

    2017-04-01

    Purpose: To perform a comprehensive comparison of overall survival (OS), disease-specific survival (DSS), progression-free survival (PFS), and treatment-related complications between radical cystectomy (RC) and combined modality treatment (CMT—radiation therapy, concurrent chemotherapy, and maximal transurethral resection of bladder tumor) in the setting of muscle-invasive bladder cancer. Methods and Materials: We searched 7 databases (PubMed, Scopus, EMBASE, Proquest, CINAHL, and (ClinicalTrials.gov)) for randomized, controlled trials and prospective and retrospective studies directly comparing RC with CMT from database inception to March 2016. We conducted meta-analyses evaluating OS, DSS, and PFS with hazard ratios (HRs) and 95% confidence intervals (CIs). Results: Nineteen studies evaluating 12,380 subjects were selected. For the 8 studies encompassing 9554 subjects eligible for meta-analyses, we found no difference in OS at 5 years (HR 0.96, favoring CMT, 95% CI 0.72-1.29; P=.778) or 10 years (HR 1.02, favoring cystectomy, 95% CI 0.73-1.42; P=.905). No difference was observed in DSS at 5 years (HR 0.83, favoring radiation, 95% CI 0.54-1.28; P=.390) or 10 years (HR 1.17, favoring cystectomy, 95% CI 0.89-1.55; P=.264), or PFS at 10 years (HR 0.85, favoring CMT, 95% CI 0.43-1.67; P=.639). The cystectomy arms had higher rates of early major complications, whereas rates of minor complications were similar between the 2 treatments. Conclusion: Current meta-analysis reveals no differences in OS, DSS, or PFS between RC and CMT. Further randomized, controlled trials are necessary to identify the optimal treatment for specific patients.

  4. Radical Cystectomy Compared to Combined Modality Treatment for Muscle-Invasive Bladder Cancer: A Systematic Review and Meta-Analysis

    International Nuclear Information System (INIS)

    Vashistha, Vishal; Wang, Hanzhang; Mazzone, Andrew; Liss, Michael A.; Svatek, Robert S.; Schleicher, Mary; Kaushik, Dharam

    2017-01-01

    Purpose: To perform a comprehensive comparison of overall survival (OS), disease-specific survival (DSS), progression-free survival (PFS), and treatment-related complications between radical cystectomy (RC) and combined modality treatment (CMT—radiation therapy, concurrent chemotherapy, and maximal transurethral resection of bladder tumor) in the setting of muscle-invasive bladder cancer. Methods and Materials: We searched 7 databases (PubMed, Scopus, EMBASE, Proquest, CINAHL, and (ClinicalTrials.gov)) for randomized, controlled trials and prospective and retrospective studies directly comparing RC with CMT from database inception to March 2016. We conducted meta-analyses evaluating OS, DSS, and PFS with hazard ratios (HRs) and 95% confidence intervals (CIs). Results: Nineteen studies evaluating 12,380 subjects were selected. For the 8 studies encompassing 9554 subjects eligible for meta-analyses, we found no difference in OS at 5 years (HR 0.96, favoring CMT, 95% CI 0.72-1.29; P=.778) or 10 years (HR 1.02, favoring cystectomy, 95% CI 0.73-1.42; P=.905). No difference was observed in DSS at 5 years (HR 0.83, favoring radiation, 95% CI 0.54-1.28; P=.390) or 10 years (HR 1.17, favoring cystectomy, 95% CI 0.89-1.55; P=.264), or PFS at 10 years (HR 0.85, favoring CMT, 95% CI 0.43-1.67; P=.639). The cystectomy arms had higher rates of early major complications, whereas rates of minor complications were similar between the 2 treatments. Conclusion: Current meta-analysis reveals no differences in OS, DSS, or PFS between RC and CMT. Further randomized, controlled trials are necessary to identify the optimal treatment for specific patients.

  5. Guidelines for perioperative care after radical cystectomy for bladder cancer: Enhanced Recovery After Surgery (ERAS(®)) society recommendations.

    Science.gov (United States)

    Cerantola, Yannick; Valerio, Massimo; Persson, Beata; Jichlinski, Patrice; Ljungqvist, Olle; Hubner, Martin; Kassouf, Wassim; Muller, Stig; Baldini, Gabriele; Carli, Francesco; Naesheimh, Torvind; Ytrebo, Lars; Revhaug, Arthur; Lassen, Kristoffer; Knutsen, Tore; Aarsether, Erling; Wiklund, Peter; Patel, Hitendra R H

    2013-12-01

    Enhanced recovery after surgery (ERAS) pathways have significantly reduced complications and length of hospital stay after colorectal procedures. This multimodal concept could probably be partially applied to major urological surgery. The primary objective was to systematically assess the evidence of ERAS single items and protocols applied to cystectomy patients. The secondary objective was to address a grade of recommendation to each item, based on the evidence and, if lacking, on consensus opinion from our ERAS Society working group. A systematic literature review was performed on ERAS for cystectomy by searching EMBASE and Medline. Relevant articles were selected and quality-assessed by two independent reviewers using the GRADE approach. If no study specific to cystectomy was available for any of the 22 given items, the authors evaluated whether colorectal guidelines could be extrapolated. Overall, 804 articles were retrieved from electronic databases. Fifteen articles were included in the present systematic review and 7 of 22 ERAS items were studied. Bowel preparation did not improve outcomes. Early nasogastric tube removal reduced morbidity, bowel recovery time and length of hospital stay. Doppler-guided fluid administration allowed for reduced morbidity. A quicker bowel recovery was observed with a multimodal prevention of ileus, including gum chewing, prevention of PONV and minimally invasive surgery. ERAS has not yet been widely implemented in urology and evidence for individual interventions is limited or unavailable. The experience in other surgical disciplines encourages the development of an ERAS protocol for cystectomy. Copyright © 2013 Elsevier Ltd and European Society for Clinical Nutrition and Metabolism. All rights reserved.

  6. Radical Cystectomy and Cutaneous Ureterostomy in 4 Dogs with Trigonal Transitional Cell Carcinoma: Description of Technique and Case Series.

    Science.gov (United States)

    Ricardo Huppes, Rafael; Crivellenti, Leandro Z; Barboza De Nardi, Andrigo; Roque Lima, Bruno; Alves Cintra, Cristiane; Luiz Costa Castro, Jorge; Adin, Christopher A

    2017-01-01

    To describe radical cystectomy followed by cutaneous ureterostomy as a treatment of invasive bladder neoplasia in dogs. Retrospective study. Client-owned dogs with transitional cell carcinoma of the bladder trigone (n=4). Perioperative complications and long-term outcomes of dogs that underwent cutaneous ureterostomy following radical cystectomy and lymphadenectomy for transitional cell carcinoma of the urinary bladder trigone were reviewed. Both ureters were transected and anastomosed to the ventral abdominal skin. Polyvinyl chloride catheters were placed in the ureteral stomas and maintained for 5 days. After catheter removal, dogs were managed with an absorbent diaper over the stomas. Long-term outcome and survival were documented by follow-up visits or phone contact. Median age at the time of surgery was 10.3 years (range, 8-12). Average procedural time was ∼4.7 hours (range, 3.8-6.1). Minor complications occurred in all dogs, including bleeding and edema of the ureterostomy site during the first 2-3 days after surgery. One dog developed urine scald that resolved with improved stoma care and hygiene. Median survival time after surgery was 278.6 days (range, 47-498). Distant metastases were documented in 2 dogs at 47 days (bone) and 369 days (lung) after surgery. Radical cystectomy with cutaneous ureterostomy is a viable salvage procedure for urinary diversion after cystectomy in dogs with invasive bladder neoplasia. Postoperative management and quality of life were considered acceptable by most owners. Future studies are warranted to evaluate survival time in a larger number of animals. © 2016 The American College of Veterinary Surgeons.

  7. Peri-operative morbidity associated with radical cystectomy in a multicenter database of community and academic hospitals.

    Directory of Open Access Journals (Sweden)

    Luke T Lavallée

    Full Text Available OBJECTIVE: To characterize the frequency and timing of complications following radical cystectomy in a cohort of patients treated at community and academic hospitals. PATIENTS AND METHODS: Radical cystectomy patients captured from NSQIP hospitals from January 1 2006 to December 31 2012 were included. Baseline information and complications were abstracted by study surgical clinical reviewers through a validated process of medical record review and direct patient contact. We determined the incidence and timing of each complication and calculated their associations with patient and operative characteristics. RESULTS: 2303 radical cystectomy patients met inclusion criteria. 1115 (48% patients were over 70 years old and 1819 (79% were male. Median hospital stay was 8 days (IQR 7-13 days. 1273 (55.3% patients experienced at least 1 post-operative complication of which 191 (15.6% occurred after hospital discharge. The most common complication was blood transfusion (n = 875; 38.0%, followed by infectious complications with 218 (9.5% urinary tract infections, 193 (8.4% surgical site infections, and 223 (9.7% sepsis events. 73 (3.2% patients had fascial dehiscence, 82 (4.0% developed a deep vein thrombosis, and 67 (2.9% died. Factors independently associated with the occurrence of any post-operative complication included: age, female gender, ASA class, pre-operative sepsis, COPD, low serum albumin concentration, pre-operative radiotherapy, pre-operative transfusion >4 units, and operative time >6 hours (all p<0.05. CONCLUSION: Complications remain common following radical cystectomy and a considerable proportion occur after discharge from hospital. This study identifies risk factors for complications and quality improvement needs.

  8. Radical Cystectomy Compared to Combined Modality Treatment for Muscle-Invasive Bladder Cancer: A Systematic Review and Meta-Analysis.

    Science.gov (United States)

    Vashistha, Vishal; Wang, Hanzhang; Mazzone, Andrew; Liss, Michael A; Svatek, Robert S; Schleicher, Mary; Kaushik, Dharam

    2017-04-01

    To perform a comprehensive comparison of overall survival (OS), disease-specific survival (DSS), progression-free survival (PFS), and treatment-related complications between radical cystectomy (RC) and combined modality treatment (CMT-radiation therapy, concurrent chemotherapy, and maximal transurethral resection of bladder tumor) in the setting of muscle-invasive bladder cancer. We searched 7 databases (PubMed, Scopus, EMBASE, Proquest, CINAHL, and ClinicalTrials.gov) for randomized, controlled trials and prospective and retrospective studies directly comparing RC with CMT from database inception to March 2016. We conducted meta-analyses evaluating OS, DSS, and PFS with hazard ratios (HRs) and 95% confidence intervals (CIs). Nineteen studies evaluating 12,380 subjects were selected. For the 8 studies encompassing 9554 subjects eligible for meta-analyses, we found no difference in OS at 5 years (HR 0.96, favoring CMT, 95% CI 0.72-1.29; P=.778) or 10 years (HR 1.02, favoring cystectomy, 95% CI 0.73-1.42; P=.905). No difference was observed in DSS at 5 years (HR 0.83, favoring radiation, 95% CI 0.54-1.28; P=.390) or 10 years (HR 1.17, favoring cystectomy, 95% CI 0.89-1.55; P=.264), or PFS at 10 years (HR 0.85, favoring CMT, 95% CI 0.43-1.67; P=.639). The cystectomy arms had higher rates of early major complications, whereas rates of minor complications were similar between the 2 treatments. Current meta-analysis reveals no differences in OS, DSS, or PFS between RC and CMT. Further randomized, controlled trials are necessary to identify the optimal treatment for specific patients. Copyright © 2016 Elsevier Inc. All rights reserved.

  9. Development and Validation of Consensus Contouring Guidelines for Adjuvant Radiation Therapy for Bladder Cancer After Radical Cystectomy

    Energy Technology Data Exchange (ETDEWEB)

    Baumann, Brian C. [Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania (United States); Bosch, Walter R. [Washington University in St. Louis, St. Louis, Missouri (United States); Bahl, Amit [University Hospitals Bristol NHS Foundation Trust, Bristol (United Kingdom); Birtle, Alison J. [Royal Preston Hospital, Preston (United Kingdom); Breau, Rodney H. [University of Ottawa, Ottawa, Ontario (Canada); Challapalli, Amarnath [University Hospitals Bristol NHS Foundation Trust, Bristol (United Kingdom); Chang, Albert J. [University of California San Francisco, San Francisco, California (United States); Choudhury, Ananya [Department of Clinical Oncology, The Christie NHS Foundation Trust, Manchester (United Kingdom); The University of Manchester, Manchester Academic Heath Science Centre, Manchester (United Kingdom); Daneshmand, Sia [University of Southern California, Los Angeles, California (United States); El-Gayed, Ali [Saskatoon Cancer Centre, Saskatoon (Canada); Feldman, Adam [Massachusetts General Hospital, Boston, Massachusetts (United States); Finkelstein, Steven E. [Cancer Treatment Centers of America, Tulsa, Oklahoma (United States); Guzzo, Thomas J. [Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania (United States); Hilman, Serena [University Hospitals Bristol NHS Foundation Trust, Bristol (United Kingdom); Jani, Ashesh [Emory University, Atlanta, Georgia (United States); Malkowicz, S. Bruce [Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania (United States); Mantz, Constantine A. [21st Century Oncology, Scottsdale, Arizona (United States); 21st Century Oncology, Fort Myers, Florida (United States); Master, Viraj [Emory University, Atlanta, Georgia (United States); Mitra, Anita V. [University College London Hospital, London (United Kingdom); Murthy, Vedang [Tata Memorial Center, Mumbai (India); and others

    2016-09-01

    Purpose: To develop multi-institutional consensus clinical target volumes (CTVs) and organs at risk (OARs) for male and female bladder cancer patients undergoing adjuvant radiation therapy (RT) in clinical trials. Methods and Materials: We convened a multidisciplinary group of bladder cancer specialists from 15 centers and 5 countries. Six radiation oncologists and 7 urologists participated in the development of the initial contours. The group proposed initial language for the CTVs and OARs, and each radiation oncologist contoured them on computed tomography scans of a male and female cystectomy patient with input from ≥1 urologist. On the basis of the initial contouring, the group updated its CTV and OAR descriptions. The cystectomy bed, the area of greatest controversy, was contoured by another 6 radiation oncologists, and the cystectomy bed contouring language was again updated. To determine whether the revised language produced consistent contours, CTVs and OARs were redrawn by 6 additional radiation oncologists. We evaluated their contours for level of agreement using the Landis-Koch interpretation of the κ statistic. Results: The group proposed that patients at elevated risk for local-regional failure with negative margins should be treated to the pelvic nodes alone (internal/external iliac, distal common iliac, obturator, and presacral), whereas patients with positive margins should be treated to the pelvic nodes and cystectomy bed. Proposed OARs included the rectum, bowel space, bone marrow, and urinary diversion. Consensus language describing the CTVs and OARs was developed and externally validated. The revised instructions were found to produce consistent contours. Conclusions: Consensus descriptions of CTVs and OARs were successfully developed and can be used in clinical trials of adjuvant radiation therapy for bladder cancer.

  10. [Quality of life and overall survival in high risk patients after radical cystectomy with a simple urinary derivation].

    Science.gov (United States)

    Mucciardi, Giuseppe; Macchione, Luciano; Galì, Alessandro; di Benedetto, Antonina; Subba, Enrica; Pappalardo, Rosa; Mucciardi, Massimo; Butticè, Salvatore; Inferrera, Antonino; Magno, Carlo

    2015-01-01

    To evaluate quality of life (QoL) and overall survival after radical cystectomy with cutaneous ureterostomies for locally advanced bladder cancer in elderly patients with high surgical risk. Fifty eight patients older than 74 years (mean age 80,6±4,3) with locally advanced bladder cancer (group A), underwent radical cystectomy and ureterocutaneous diversion. Patients completed the EORTC QLQC30 before and six months after surgery to assess functional, clinical and QoL outcomes. The same evaluation was carried out in a control group (group B) of 29 patients (mean age 82,3±3,8 years), who had refused cystectomy. Questionnaires were also administered to patients of both groups who survived at least 20 months and 5 years. All patients presented with an ASA score ≥3. Mean hospital stay was 15.1 days (±4.8) in group A and 23.5 days (±4.1) in Group B. No intraoperative complications occurred in group A. Postoperative overall survival evaluated within 6 months in group A was 97% versus 79% in group B (pbladder cancer and high operative risk. Comparison between two groups showed a statistically significant difference for almost all the Qol related parameters and for short and medium term overall survival. Copyright © 2012 AEC. Publicado por Elsevier España, S.L.U. All rights reserved.

  11. Ovarian metastasis from thyroid carcinoma: a case report and literature review.

    Science.gov (United States)

    Corrado, Giacomo; Pomati, Giulia; Russo, Andrea; Visca, Paolo; Vincenzoni, Cristina; Patrizi, Lodovico; Vizza, Enrico

    2014-10-30

    Papillary thyroid carcinoma is rarely associated with metastatic disease. The most common sites of metastasis are the lungs and bones, while only few cases of ovarian metastasis are described in literature. We report the case of a 51 years old woman, treated 9 years before for papillary thyroid carcinoma, presenting to our Institute with a pelvic ovarian mass revealed by ultrasound imaging. After bilateral salpingo-oophorectomy, the histologic examination detected a left ovarian metastasis from papillary thyroid carcinoma. Even if the diagnosis of ovarian metastasis from thyroid carcinoma is often controversial, it should be considered when a woman with an ovarian lesion of unknown origin, has a personal history of malignant thyroid disease. The virtual slide(s) for this article can be found here: http://www.diagnosticpathology.diagnomx.eu/vs/13000_2014_193.

  12. Unilateral laparoscopic ovariectomy in a red fox (Vulpes vulpes) with an ovarian cyst.

    Science.gov (United States)

    Lee, Seung Y; Jung, Dong H; Park, Se J; Seek, Seong H; Yang, Jeong J; Lee, Jae W; Lee, Bae K; Lee, Hee C; Yeon, Seong C

    2014-09-01

    Unilateral laparoscopic ovariectomy was attempted in a red fox (Vulpes vulpes) with an ovarian cyst through single portal access. The ovarian cyst was resistant to conservative therapy using gonadotropin-releasing hormone. A 10-mm laparoscope with an operating channel was introduced into the abdomen via a 12-mm umbilical portal. The left ovary and cyst (34.1 x 30.8 mm) were fixed to the left abdominal wall by a transabdominal suspension suture. The ovarian pedicles and ligaments were progressively cauterized and transected with a multifunction bipolar electrocoagulation forceps. The resected cystic ovary was exteriorized through the umbilical portal site. The surgical time was 42 min, and no intra- and postoperative complications were encountered. Two months after the surgery mating was observed, and the fox gave birth to three healthy cubs 56 days after the mating. This is the first report of using laparoscopy in the red fox with an ovarian cyst.

  13. The compression syndrome of the left renal vein

    International Nuclear Information System (INIS)

    Justich, E.

    1982-01-01

    Severe compression of the left renal vein produces a pressure gradient between it and the inferior vena cava and results in changes in haemodynamics. The cause of the narrowing is usually the aorta, less commonly the superior mesenteric artery. Compression of the left renal vein may be responsible for a number of abnormalities such as primary varicoceles, primary varices of the ovarian, renal, pelvic and ureteric veins on the left, the more frequent occurrence of unilateral renal vein thrombosis on the left and the development of renovascular hypertension. One hundred and twenty-three selective phlebograms of the left renal vein and CT examinations of this structure in a further 87 patients acting as a control group were carried out. The significance of compression of the left renal vein as an aetiological factor in the development of the above mentioned abnormalities is discussed. (orig.) [de

  14. Struma ovarii mimicking ovarian carcinoma: a case report and review of the literature

    International Nuclear Information System (INIS)

    Landim, Fabio Machado

    2008-01-01

    Struma Ovarii is a rare neoplasia. It is a monodermic mixed teratoma, with predominance of thyroid tissue and represents 3% of ovarian teratomas. This article reports a case of Struma Ovarii in a 66 years-old patient, with a progressive abdominal mass, ascites and high levels of CA-125. The findings were highly suggestive of ovarian carcinoma. The CT scan showed a complex ovarian lesion and the patient was submitted to an exploratory laparotomy. The pathology report showed a left ovary Struma Ovarii. (author)

  15. Primary Ovarian Insufficiency (POI)

    Science.gov (United States)

    ... 745. Nelson, L. M. (2009). Primary ovarian insufficiency. New England Journal of Medicine, 360 , 606–614 . What are common symptoms? » Related A-Z Topics Infertility and Fertility Women's Health Menopause NICHD News Spotlights Getting to Know the New NICHD Director In Search of Answers for Those ...

  16. Managing hereditary ovarian cancer

    NARCIS (Netherlands)

    Mourits, M. J.; de Bock, G. H.

    2009-01-01

    In this review we present an overview of recent developments in the management of hereditary ovarian cancer. Until recently, intensive screening of the ovaries was recommended to mutation carriers and their first-degree female relatives. However, since screening is not effective in detecting

  17. Screening for Ovarian Cancer

    Science.gov (United States)

    ... seen, further testing is often needed using surgery. • CA-125 blood test. This test looks for CA-125, a substance that can be found in high ... in women with ovarian cancer. However, a high CA-125 level does not always mean a woman has ...

  18. Effect of antitubercular treatment on ovarian function in female genital tuberculosis with infertility

    Directory of Open Access Journals (Sweden)

    Jai Bhagwan Sharma

    2016-01-01

    Full Text Available AIM: To evaluate the effect of antitubercular therapy (ATT on an ovarian function such as ovarian reserve, ovarian dimensions, and ovarian stromal blood flow. SETTINGS AND DESIGN: Prospective study design. MATERIALS AND METHODS: Fifty infertile women with female genital tuberculosis (FGTB without tubo-ovarian masses diagnosed by positive acid-fast bacilli culture or epithelioid granuloma on endometrial aspirate or positive polymerase chain reaction with positive findings on laparoscopy or hysteroscopy were recruited. The ovarian function tests were performed on day 2/3 as follicle-stimulating hormone (FSH levels and anti-Mullerian hormone (AMH levels. Ovarian dimensions (length, width, and depth were measured using a transvaginal ultrasound. Mean antral follicle count (AFC and ovarian stromal blood flow (peak systolic velocity [PSV], pulsatility index (PI, and resistive index [RI] were measured using a transvaginal ultrasound. All women were started on ATT for 6 months by directly observed treatment strategy. After completion of ATT, all the parameters were repeated. RESULTS: There was a significant increase in AMH (2.68 ± 0.97 ng/ml to 2.8 ± 1.03 ng/ml pre- to post-ATT, nonsignificant increase in FSH (7.16 ± 2.34 mIU/ml to 7.26 ± 2.33 mIU/ml post-ATT, significant increase in mean AFC (7.40 ± 2.12-8.14 ± 2.17, PSV in the right ovary (6.015-6.11 cm/s and left ovary (6.05-6.08 cm/s, PI in the right ovary (0.935-0.951 cm/s and left ovary (0.936-0.957 cm/s, and RI in the right ovary (0.62 ± 0.01-0.79 ± 0.02 and left ovary (0.65 ± 0.02-0.84 ± 0.01 with ATT. There was no significant change in mean ovarian dimensions (ovarian length, breadth, and width and summed ovarian volume with ATT. On laparoscopy, tubercles were seen in 27 (54% women. Caseous nodules and encysted ascites were seen in 8% cases each. CONCLUSION: ATT improves the ovarian function (AMH and AFC and ovarian blood flow in women with FGTB.

  19. Which factors are associated with the recurrence of endometrioma after cystectomy?

    Science.gov (United States)

    Küçükbaş, Mehmet; Kurek Eken, Meryem; İlhan, Gülşah; Şenol, Taylan; Herkiloğlu, Dilşad; Kapudere, Bilge

    2018-04-01

    Endometrioma is the most common form of endometriosis and is a sign of wide-spread disease in symptomatic patients. Medical treatment options can be successful in endometrioma smaller than 1 cm, but ineffective for growing and symptomatic endometriomas. Conservative surgical interventions that preserve fertility, such as laparoscopic removal or destruction of endometriotic tissue or aspiration of cystic content are typically used to treat the condition. One of the most frustrating aspects of endometrioma treatment is disease recurrence. The underlying mechanisms explaining recurrence are uncertain. Several risk factors have been evaluated in order to predict recurrence after cystectomy. In looking at the results overall, our study can conclude that the presence of greater cyst dimension, higher CA-125 level, presence of preoperative symptoms of non-cyclic pelvic pain, dysmenorrhoea and adhesion extension may be associated with recurrent endometrioma. In clinical practice, identification of risk factors for recurrence helps clinicians to inform patients. Impact statement What is already known on this subject: Endometrioma is the most common form of endometriosis and is a sign of wide-spread disease in symptomatic patients. One of the most frustrating aspects of endometrioma treatment is disease recurrence. Several risk factors have been evaluated in order to predict recurrence after cystectomy. However, the risk factors have not been precisely defined. What the results of this study add: This study aimed to investigate the contribution of possible risk factors to the recurrence of endometrioma after laparoscopic surgery. In looking at the results overall, our study can conclude that the presence of greater cyst dimension, higher CA-125 level, adhesion extension, presence of preoperative symptoms of non-cyclic pelvic pain and dysmenorrhoea may be associated with recurrent endometrioma. What the implications of these findings are for clinical practice and/or further

  20. Ovarian chocolate cysts

    International Nuclear Information System (INIS)

    Sugimura, Kazuro; Ishida, Tetsuya; Takemori, Masayuki; Kitagaki, Hajime; Tanaka, Yutaka; Yamasaki, Katsuhito; Shimizu, Tadafumi; Kono, Michio.

    1988-01-01

    Accurate preoperative staging of ovarian chocolate cysts is very important because recent hormonal therapy has been effective in low stage patients. However, it has been difficult to assess the preoperative stage of ovarian chocolate cysts. We evaluated the diagnostic potential of MRI in preoperative staging of 15 overian chocolate cysts. It was well known that the older the ovarian chocolate cyst was the more iron content it had. We examined the iron contents effect on T1 and T2 relaxation times in surgically confirmed chocolate cysts (stage II: 3 cases, stage III: 3 cases and stage IV: 9 cases by AFS classification, 1985) employing the 0.15-T MR system and 200 MHz spectrometer. There was a positive linear relation between T1 of the lesion using the MR system (T1) and T1 of the resected contents using the spectrometer (sp-T1); r = 0.93. The same relation was revealed between T2 and sp-T2; r = 0.87. It was indicated that T1 and T2 using the MR system was accurate. There was a negative linear relation between T1 and the iron contents ( r = -0.81) but no relation between T2 and the iron contents. T1 was 412 ± 91 msec for stage II, 356 ± 126 msec for stage III and 208 ± 30 msec for stage IV. T1 for stage IV was shorter than that for stage II and III, statistically significant differences were noted (p < 0.05). Thus, T1 was useful in differentiating a fresh from an old ovarian chocolate cyst. We concluded that T1 relaxation time using the MR system was useful for the staging of an ovarian chocolate cyst without surgery. (author)

  1. Magnetic Resonance Imaging Findings of Ovarian Stromal Hyperthecosis

    Energy Technology Data Exchange (ETDEWEB)

    Fujii, S.; Tahara, T.; Kaminou, T.; Ogawa, T. (Div. of Radiology, Dept. of Pathophysiological and Therapeutic Science, Jikei Univ. School of Medicine, Tokyo (Japan)); Kiyokawa, T. (Dept. of Pathology, Jikei Univ. School of Medicine, Tokyo (Japan)); Tsukihara, S. (Dept. of Obstetrics and Gynecology, Faculty of Medicine, Tottori Univ., Yonago (Japan)); Senda, T. (Dept. of Radiology, Tottori Pref. Kousei Hospital, Kurayoshi (Japan))

    2009-10-15

    Ovarian stromal hyperthecosis is characterized by diffuse distribution of luteinized stromal cells accompanied by varying degrees of stromal hyperplasia. We report a case of ovarian stromal hyperthecosis with particular regard to magnetic resonance (MR)-pathologic correlation. At initial MR imaging, the central areas of the bilateral ovarian masses showed hypointensity on T1-weighted images and hyperintensity on T2-weighted images, while the peripheries of the bilateral masses showed isointensity to myometrium on T1-weighted images and heterogeneous signal intensities on T2-weighted images. At 15 days after the initial MR imaging examination, a second MR imaging demonstrated shrinkage of the bilateral ovarian masses. Change in the peripheries to predominantly isointensity to myometrium on the T2-weighted images was also observed. The patient underwent bilateral oophorectomy. Microscopic examination revealed scattered nests of lutein cells on a background of densely proliferated ovarian stroma with minimal collagen production in both ovaries. Edema was occasionally seen in the outer portion but was marked in the central zone of the ovaries, particularly on the left. The final pathologic diagnosis was stromal hyperthecosis. With regard to MR-pathologic correlation, the MR findings in the peripheries of the bilateral masses (isointensity relative to myometrium on both T1- and T2-weighted imaging) showed the characteristics of stromal hyperthecosis.

  2. Spontaneous rupture of an ovarian artery aneurysm: case report and review of the literature.

    Science.gov (United States)

    Chao, Lai-Wan; Chen, Chi-Hau

    2009-01-01

    Spontaneous rupture of an ovarian artery aneurysm is an extremely rare and usually life-threatening event, most often associated with pregnancy. A 46-year-old woman presented to the emergency room with left lower abdominal pain and cold sweating. Contrast-enhanced dynamic computed tomography (CT) showed a left retroperitoneal hematoma with extravasation of contrast medium. Reconstructed images of a spiral CT disclosed a leaking left ovarian artery aneurysm. An exploratory laparotomy with ligation of the aneurysm and evacuation of the hematoma was performed. This is the third case of ruptured ovarian artery aneurysm not related to pregnancy and the first reported case related to blood pressure. A review of the literature and practical considerations on this rare condition are presented. Copyright 2009 S. Karger AG, Basel.

  3. Surgical management of liver hydatid disease: subadventitial cystectomy versus resection of the protruding dome.

    Science.gov (United States)

    Mohkam, Kayvan; Belkhir, Leila; Wallon, Martine; Darnis, Benjamin; Peyron, François; Ducerf, Christian; Gigot, Jean-François; Mabrut, Jean-Yves

    2014-08-01

    The aim of this study was to compare postoperative outcome and long-term results after management of liver hydatid cysts (LHC) by subadventitial cystectomy (SC) and resection of the protruding dome (RPD) in two tertiary liver surgery centers. Medical records of 52 patients who underwent SC in one center, and 27 patients who underwent RPD in another center between 1991 and 2011 were reviewed. Patients underwent long-term follow-up, including serology tests and morphological examinations. Postoperative mortality was nil. The rate of severe morbidity was 7.7 and 22% (p = 0.082), while the rate of serological clearing-up was 20 and 13.3% after SC and RPD, respectively (p = 1.000). After a mean follow-up of 41 months (1-197), four patients developed a long-term cavity-related complication (LTCRC) after RPD (including one recurrence) and none after SC (p = 0.012). All LTCRCs occurred in patients with hydatid cysts located at the liver dome; three required an invasive procedure by either puncture aspiration injection re-aspiration (N = 1) or repeat surgery (N = 2). RPD exposes to specific LTCRC, especially when hydatid cysts are located at the liver dome, while SC allows ad integrum restoration of the operated liver. Therefore, SC should be considered as the standard surgical treatment for LHC in experienced hepato-pancreato-biliary centers.

  4. Robot-Assisted Radical Cystectomy with Total Intracorporeal Urinary Diversion: Comparative Analysis with Extracorporeal Urinary Diversion.

    Science.gov (United States)

    Pyun, Jong Hyun; Kim, Hyung Keun; Cho, Seok; Kang, Sung Gu; Cheon, Jun; Lee, Jeong Gu; Kim, Je Jong; Kang, Seok Ho

    2016-05-01

    To compare the perioperative outcomes, postoperative complications, and early oncologic outcomes of intracorporeal urinary diversion (ICUD) with those of extracorporeal urinary diversion (ECUD) following robot-assisted radical cystectomy (RARC) performed by a single surgeon at a tertiary referral hospital. We reviewed a prospectively maintained, institutional review board-approved database of 70 patients treated with RARC and pelvic lymph node (LN) dissection for bladder cancer performed from 2007 through 2014. Data were collected for 64 patients who underwent either ICUD or ECUD. Thirty-eight patients underwent ECUD, and the remaining 26 underwent ICUD. Urinary diversion was performed extracorporeally in the first 37 cases and performed intracorporeally thereafter. There were no significant differences in patient characteristics between the ECUD and ICUD groups. Mean total operative time was 468 minutes for ECUD and 581 minutes for ICUD (P group and 26.9% in the ICUD group had pathologic stage T3 or T4 (P > .05). The mean LN yield was 23.2 and 31.8, respectively (P transfusion and complication rates than ECUD. A larger series and long-term follow-up data will be necessary to support our results.

  5. Neoadjuvant chemotherapy prior to radical cystectomy for muscle-invasive bladder cancer with variant histology.

    Science.gov (United States)

    Vetterlein, Malte W; Wankowicz, Stephanie A M; Seisen, Thomas; Lander, Richard; Löppenberg, Björn; Chun, Felix K-H; Menon, Mani; Sun, Maxine; Barletta, Justine A; Choueiri, Toni K; Bellmunt, Joaquim; Trinh, Quoc-Dien; Preston, Mark A

    2017-11-15

    Neoadjuvant chemotherapy in pure urothelial bladder cancer provides a significant survival benefit. However, to the authors' knowledge, it is unknown whether this benefit persists in histological variants. The objective of the current study was to assess the effect of neoadjuvant chemotherapy on the probability of non-organ-confined disease and overall survival after radical cystectomy (RC) in patients with histological variants. Querying the National Cancer Data Base, the authors identified 2018 patients with histological variants who were undergoing RC for bladder cancer between 2003 and 2012. Variants were categorized as micropapillary or sarcomatoid differentiation, squamous cell carcinoma, adenocarcinoma, neuroendocrine tumors, and other histology. Logistic regression models estimated the odds of non-organ-confined disease at the time of RC for each histological variant, stratified by the receipt of neoadjuvant chemotherapy. Cox regression models were used to examine the effect of neoadjuvant chemotherapy on overall mortality in each variant subgroup. Patients with neuroendocrine tumors (odds ratio [OR], 0.16; 95% confidence interval [95% CI], 0.08-0.32 [PCancer 2017;123:4346-55. © 2017 American Cancer Society. © 2017 American Cancer Society.

  6. Cholécystectomie laparoscopique ambulatoire: première expérience en Tunisie

    Science.gov (United States)

    Zaafouri, Haithem; Mrad, Skander; Khedhiri, Nizar; Haddad, Dhafer; Bouhafa, Ahmed; Maamer, Anis Ben

    2017-01-01

    Résumé Introduction La cholécystectomie laparoscopique est le gold standard de la prise en charge des calculs vésiculaires symptomatiques. Il existe une importante controverse quant au fait de savoir si elle devrait être pratiquée en chirurgie ambulatoire ou dans le cadre d'une chirurgie avec hospitalisation d'une nuit pour ce qui concerne la sécurité des patients. Le but du travail est d’évaluer l'impact de la cholécystectomie laparoscopique en chirurgie ambulatoire versus en chirurgie avec hospitalisation d'une nuit sur les critères de jugement axés sur le patient, tels que la mortalité, les graves événements indésirables et la qualité de vie. Méthodes Il s’agit d’une étude transversale descriptive réalisée au sein du service de chirurgie générale de l’hôpital Habib Thameur, sur la période allant de Mai 2009 à Février 2010. Cette étude porte sur 67 malades porteurs d’une lithiase vésiculaire symptomatique ayant eu une cholécystectomie laparoscopique en ambulatoire (CLA). Étaient exclus de l’étude: les malades ASA III et IV, les diabétiques sous sulfamides ou sous insuline, les grands obèses, les malades de plus de 65 ans et moins de 18 ans, ceux avec un antécédent de chirurgie abdominale majeure, les malades suspects d’une lithiase de la voie biliaire principale, d’une cholécystite aiguë ou d’une pancréatite. Pour être traité par CLA, le malade devait résider à moins de 50 km de l’hôpital, et avoir la possibilité d’une présence adulte à ses côtés. Résultats Dix-sept patients étaient inclus puis exclus de notre étude devant la découverte per opératoire de signes de cholécystite aigue ou devant des difficultés de dissection amenant le chirurgien à mettre un drain de Redon en sous hépatique en fin d’intervention. Finalement, 50 patients ont été retenus: 7 hommes et 43 femmes d’âge moyen de 48 ans. L’intervention se déroulait selon les modalités habituelles. A la sortie de la

  7. Robot-assisted laparoscopic radical cystectomy with complete intracorporeal urinary diversion

    Directory of Open Access Journals (Sweden)

    Jason M. Sandberg

    2016-07-01

    Full Text Available Robot-assisted radical cystectomy with intracorporeal urinary diversion (RARC-ICUD has only recently been explored as a viable surgical option for patients with muscle-invasive bladder cancer seeking satisfactory oncologic control while benefiting from minimally invasive surgical techniques. Inspired by earlier open and laparoscopic work, initial descriptions of RARC-ICUD were published in 2003, and have since been followed by multiple larger case series which have suggested promising outcomes for our patients. However, the rate of adoption has remained relatively slow when compared to other robot-assisted procedures such as the radical prostatectomy, likely owing to longer operative times, operative complexity, costs, and uncertainty regarding oncologic efficacy. The operative technique for RARC-ICUD has evolved over the past decade and several high-volume centers have shared tips to improve efficiency and make the operation possible for a growing number of urologists. Though there are still questions regarding economic costs, effectiveness, and generalizability of outcomes reported in published data, a growing dataset has brought us ever closer to the answers. Here, we present our current operative technique for RARC-ICUD and discuss the state of the literature so that the urologist may hold an informed discussion with his or her patients.

  8. Impact of neoadjuvant chemotherapy on complications of minimally invasive radical cystectomy.

    Science.gov (United States)

    Lizée, D; Salas, R S; Barret, E; Galiano, M; Di Trapani, E; Montorsi, F; Cathelineau, X

    2017-03-01

    Neoadjuvant chemotherapy (NC) before minimally invasive radical cystectomy (MIRC) is considered a standard of care in muscle-invasive bladder cancer or recurrent high-risk non-muscle-invasive bladder cancer. To evaluate the impact of NC on morbidity and mortality after MIRC. We prospectively evaluated 135 patients who underwent MIRC (laparoscopic: n=100; robotic: n=35) between 2007 and 2013 with ≥90 days of follow-up (median age: 66 year). Complications were analyzed and graded according to the Clavien Dindo classification system. Logistic regression models were used to evaluate the impact of NC on postoperative complications. Kaplan-Meier methods with the log-rank test were used for cancer-specific survival probabilities and differences between the 2groups (MIRC with and without NC). Sixty-two of 135 patients received NC. A total of 118 patients (87.4%) developed 179 complications, chiefly infectious (48.0%) or gastrointestinal (21.2%), ≤90 days after surgery; 3 patients died bladder cancer who had NC versus no NC. We did not find any significant differences in terms of early or late complications, length of stay, or reintervention. The oncologic outcomes regarding NC were encouraging. Copyright © 2016. Publicado por Elsevier España, S.L.U.

  9. Organ preservation in invasive bladder cancer: Brachytherapy, an alternative to cystectomy and combined modality treatment?

    International Nuclear Information System (INIS)

    Pos, Floris; Horenblas, Simon; Dom, Paul; Moonen, Luc; Bartelink, Harry

    2005-01-01

    Purpose: To evaluate our long-term results of bladder preservation with brachytherapy in the treatment of bladder cancer. Methods and materials: Between 1987 and 2000, 108 patients with T1-G3 and T2-T3a stages of bladder cancer were treated with a transurethral resection (TUR) and a course of external beam radiotherapy (30 Gy in 15 fractions) followed by brachytherapy (40 Gy). All tumors were solitary lesions with a diameter ≤5 cm. Median follow-up was 54 months (range, 1-178 months). Results: The 5-year and 10-year overall survival rates were 62% and 50%, respectively. The 5-year and 10-year disease-specific survival rates were 73% and 67%, respectively. The actuarial local control rate was 73% at 5 and 73% at 10 years, respectively. The 5-year and 10-year disease-specific survival rates for patients with a preserved bladder were 68% and 59%, respectively. Of all long-term surviving patients, 90% preserved their native bladders. The treatment was well tolerated. Acute toxicity was mild. Two patients experienced serious late toxicity: 1 patient developed a persisting vesicocutaneous fistula and the other a stricture of the urethra and ureters. Conclusion: For patients with solitary, organ confined invasive bladder cancer ≤5 cm, bladder preservation with brachytherapy is an excellent alternative to radical cystectomy and combined modality treatment

  10. Can urologists introduce the concept of "oligometastasis" for metastatic bladder cancer after total cystectomy?

    Science.gov (United States)

    Ogihara, Koichiro; Kikuchi, Eiji; Watanabe, Keitaro; Kufukihara, Ryohei; Yanai, Yoshinori; Takamatsu, Kimiharu; Matsumoto, Kazuhiro; Hara, Satoshi; Oyama, Masafumi; Monma, Tetsuo; Masuda, Takeshi; Hasegawa, Shintaro; Oya, Mototsugu

    2017-12-19

    We investigated whether the concept of oligometastasis may be introduced to the clinical management of metastatic bladder cancer patients. Our study population comprised 128 patients diagnosed with metastatic bladder cancer after total cystectomy at our 6 institutions between 2004 and 2014. We extracted independent predictors for identifying a favorable. Occurrence that fulfilled all 4 criteria which were independently associated with cancer-specific death was defined as oligometastasis: a solitary metastatic organ; number of metastatic lesions of 3 or less; the largest diameter of metastatic foci of 5cm or less; and no liver metastasis. We evaluated differences in clinical outcomes between patients with oligometastasis (oligometastasis group) and those without oligometastasis (non-oligometastasis group). Overall, there were 43 patients in the oligometastasis group. The 2-year cancer-specific survival rate in the oligometastasis group was 53.3%, which was significantly higher than that in the non-oligometastasis group (16.1%, poligometastasis (poligometastasis group. The 2-year cancer-specific survival rate in the oligometastasis group was 55.0%, which was significantly higher than that in the non-oligometastasis group (22.0%, p=0.005). Non-oligometastasis (p=0.009) was the only independent risk factor for cancer-specific death. We presented that urothelial carcinoma with oligometastasis had a favorable prognosis and responded to systemic chemotherapy. Oligometastasis may be treated as a separate entity in the field of metastatic urothelial carcinoma.

  11. Can urologists introduce the concept of “oligometastasis” for metastatic bladder cancer after total cystectomy?

    Science.gov (United States)

    Ogihara, Koichiro; Kikuchi, Eiji; Watanabe, Keitaro; Kufukihara, Ryohei; Yanai, Yoshinori; Takamatsu, Kimiharu; Matsumoto, Kazuhiro; Hara, Satoshi; Oyama, Masafumi; Monma, Tetsuo; Masuda, Takeshi; Hasegawa, Shintaro; Oya, Mototsugu

    2017-01-01

    We investigated whether the concept of oligometastasis may be introduced to the clinical management of metastatic bladder cancer patients. Our study population comprised 128 patients diagnosed with metastatic bladder cancer after total cystectomy at our 6 institutions between 2004 and 2014. We extracted independent predictors for identifying a favorable. Occurrence that fulfilled all 4 criteria which were independently associated with cancer-specific death was defined as oligometastasis: a solitary metastatic organ; number of metastatic lesions of 3 or less; the largest diameter of metastatic foci of 5cm or less; and no liver metastasis. We evaluated differences in clinical outcomes between patients with oligometastasis (oligometastasis group) and those without oligometastasis (non-oligometastasis group). Overall, there were 43 patients in the oligometastasis group. The 2-year cancer-specific survival rate in the oligometastasis group was 53.3%, which was significantly higher than that in the non-oligometastasis group (16.1%, poligometastasis (poligometastasis group. The 2-year cancer-specific survival rate in the oligometastasis group was 55.0%, which was significantly higher than that in the non-oligometastasis group (22.0%, p=0.005). Non-oligometastasis (p=0.009) was the only independent risk factor for cancer-specific death. We presented that urothelial carcinoma with oligometastasis had a favorable prognosis and responded to systemic chemotherapy. Oligometastasis may be treated as a separate entity in the field of metastatic urothelial carcinoma. PMID:29340094

  12. Clinical results of total cystectomy for 92 patients with bladder cancer.

    Science.gov (United States)

    Yamamoto, K; Nakatani, T; Sugimura, K; Wada, S; Ikemoto, S; Kawashima, H; Yoshimura, R; Takemoto, Y; Tsuchida, K; Nishisaka, N; Uchida, J; Sugimoto, T; Sakamoto, W; Kishimoto, T

    1999-12-01

    The survival rate of 92 patients with primary bladder cancer who had undergone total cystectomy during a 13-year period from 1984 to 1996 was examined. The mean follow-up period was 1,886 days. The 5-year survival rate was 67.9% and the 10-year survival rate was 55.1%. When survival rates were compared pathohistologically, with 81 patients with transitional cell carcinoma divided into two groups, a high-stage group including T3 and T4 patients and a low-stage group with all other patients, the cancer-specific 5-year survival rate of the low-stage group was 88.9% while that of the high-stage group was 45.4%; this difference was significant (p = 0.0002). There were also significant differences in survival rate between those with and those without regional lymph node metastasis, those with and those without lymphatic infiltration, and those with and those without vascular infiltration. However, there was no significant difference in survival rate for the 34 patients with T3 or T4 disease when those with or without chemotherapy and/or radiation therapy were compared.

  13. Gemcitabine Hydrochloride With or Without WEE1 Inhibitor MK-1775 in Treating Patients With Recurrent Ovarian, Primary Peritoneal, or Fallopian Tube Cancer

    Science.gov (United States)

    2017-11-06

    Ovarian Brenner Tumor; Ovarian Carcinosarcoma; Ovarian Clear Cell Cystadenocarcinoma; Ovarian Endometrioid Adenocarcinoma; Ovarian Mucinous Cystadenocarcinoma; Ovarian Seromucinous Carcinoma; Ovarian Serous Cystadenocarcinoma; Ovarian Serous Surface Papillary Adenocarcinoma; Recurrent Fallopian Tube Carcinoma; Recurrent Ovarian Carcinoma; Recurrent Primary Peritoneal Carcinoma; Undifferentiated Ovarian Carcinoma

  14. Successful Embolization of an Ovarian Artery Pseudoaneurysm Complicating Obstetric Hysterectomy

    International Nuclear Information System (INIS)

    Rathod, Krantikumar R; Deshmukh, Hemant L; Asrani, Ashwin; Salvi, Vinita S; Prabhu, Santoshi

    2005-01-01

    Transcatheter arterial embolization is becoming the therapy of choice for controlling obstetric hemorrhage, affording the ability to control persistent bleeding from pelvic vessels while avoiding the morbidity of surgical exploration. The clinicians are left with little choice if pelvic hemorrhage continues after hysterectomy and ligation of anterior division of both internal iliac arteries. We present one such case of intractable post-obstetric hysterectomy hemorrhage in which an ovarian artery pseudoaneurysm was diagnosed angiographically and successfully embolized, highlighting the role of transcatheter embolization

  15. Ovarian hormones and obesity.

    Science.gov (United States)

    Leeners, Brigitte; Geary, Nori; Tobler, Philippe N; Asarian, Lori

    2017-05-01

    Obesity is caused by an imbalance between energy intake, i.e. eating and energy expenditure (EE). Severe obesity is more prevalent in women than men worldwide, and obesity pathophysiology and the resultant obesity-related disease risks differ in women and men. The underlying mechanisms are largely unknown. Pre-clinical and clinical research indicate that ovarian hormones may play a major role. We systematically reviewed the clinical and pre-clinical literature on the effects of ovarian hormones on the physiology of adipose tissue (AT) and the regulation of AT mass by energy intake and EE. Articles in English indexed in PubMed through January 2016 were searched using keywords related to: (i) reproductive hormones, (ii) weight regulation and (iii) central nervous system. We sought to identify emerging research foci with clinical translational potential rather than to provide a comprehensive review. We find that estrogens play a leading role in the causes and consequences of female obesity. With respect to adiposity, estrogens synergize with AT genes to increase gluteofemoral subcutaneous AT mass and decrease central AT mass in reproductive-age women, which leads to protective cardiometabolic effects. Loss of estrogens after menopause, independent of aging, increases total AT mass and decreases lean body mass, so that there is little net effect on body weight. Menopause also partially reverses women's protective AT distribution. These effects can be counteracted by estrogen treatment. With respect to eating, increasing estrogen levels progressively decrease eating during the follicular and peri-ovulatory phases of the menstrual cycle. Progestin levels are associated with eating during the luteal phase, but there does not appear to be a causal relationship. Progestins may increase binge eating and eating stimulated by negative emotional states during the luteal phase. Pre-clinical research indicates that one mechanism for the pre-ovulatory decrease in eating is a

  16. Intravital Microscopy in Evaluating Patients With Primary Peritoneal, Fallopian Tube, or Stage IA-IV Ovarian Cancer

    Science.gov (United States)

    2017-12-28

    Fallopian Tube Carcinoma; Primary Peritoneal Carcinoma; Stage I Ovarian Cancer; Stage IA Ovarian Cancer; Stage IB Ovarian Cancer; Stage IC Ovarian Cancer; Stage II Ovarian Cancer; Stage IIA Ovarian Cancer; Stage IIB Ovarian Cancer; Stage IIC Ovarian Cancer; Stage III Ovarian Cancer; Stage IIIA Ovarian Cancer; Stage IIIB Ovarian Cancer; Stage IIIC Ovarian Cancer; Stage IV Ovarian Cancer

  17. Reversible paraneoplastic encephalomyelitis as the presenting feature of ovarian teratoma: A clinicopathological correlate

    Directory of Open Access Journals (Sweden)

    Rajappa Senthil

    2007-01-01

    Full Text Available Paraneoplastic encephalomyelitis (PEM is a well-characterized neurological syndrome. Its association with ovarian teratoma is rare. A young lady presented with features suggestive of encephalomyelitis with predominant cerebellar syndrome. Magnetic resonance imaging brain was normal. Cerebrospinal fluid showed lymphocytic pleocytosis. Computerized tomography scan of the pelvis revealed a complex left ovarian cyst. With a clinical diagnosis of PEM she underwent a left salpingo-oopherectomy. This was followed by total recovery of the PEM in two weeks. The histopathology revealed immature teratoma. The interesting feature was the clinicopathological correlation between the finding of fetal cerebellar tissue in the tumor and the PEM with predominant cerebellar features.

  18. Tubo-ovarian actinomycosis.

    Directory of Open Access Journals (Sweden)

    Shroff C

    1981-01-01

    Full Text Available Actinomycotic infection of the female genital tract is rare. Actinomycosis is a chronic suppurative granulomatous infection that is characterized by formation of abscesses, multiple draining sinuses and appearance of tangled mycelial masses or granules in the discharges and tissue sections. 2 cases of tubo-ovarian actinomycosis are reported. The 1st case presented clinical with gastrointestinal symptoms and a ventral scar hernia following an operation for a non-healing abdominal wound 6 months earlier. The 2nd case sought medical attention for backache and leucorrhea of 4 years′ duration. Exploratory laparotomy in the 1st case revealed tubo-ovarian masses; the vermiform appendix was not traceable. The uterine cavity in the 2nd case harbored a wooden stick. Direct extension from established ileocacal actinomycosis was believed to involve the female genital adnexae in the past. Association of tubo-ovarian actinomycosis with the presence of a foreign body in the female genital tract has been reported sporadically in the literature, yet an increase in the incidence may be expected because of the frequent use of intrauterine contraceptive devices in recent times. It is suggested that in women presenting clinically with vague abdominal symptoms, backache and discharge, actinomycosis should be considered and ruled out with the help of cytologic and proper microbial culture methods. Once the diagnosis is established, the infection can be treated with good results with penicillin.

  19. Lead, selenium and nickel concentrations in epithelial ovarian cancer, borderline ovarian tumor and healthy ovarian tissues.

    Science.gov (United States)

    Canaz, Emel; Kilinc, Metin; Sayar, Hamide; Kiran, Gurkan; Ozyurek, Eser

    2017-09-01

    Wide variation exists in ovarian cancer incidence rates suggesting the importance of environmental factors. Due to increasing environmental pollution, trace elements and heavy metals have drawn attention in studies defining the etiology of cancer, but scant data is available for ovarian cancer. Our aim was to compare the tissue concentrations of lead, selenium and nickel in epithelial ovarian cancer, borderline tumor and healthy ovarian tissues. The levels of lead, selenium and nickel were estimated using atomic absorption spectrophotometry in formalin-fixed paraffin-embedded tissue samples. Tests were carried out in 20 malignant epithelial ovarian cancer, 15 epithelial borderline tumor and 20 non-neoplastic healthy ovaries. Two samples were collected for borderline tumors, one from papillary projection and one from the smooth surface of cyst wall. Pb and Ni concentrations were found to be higher both in malignant and borderline tissues than those in healthy ovaries. Concentrations of Pb and Ni in malignant tissues, borderline papillary projections and capsular tissue samples were not different. Comparison of Se concentrations of malignant, borderline and healthy ovarian tissues did not reveal statistical difference. Studied metal levels were not found to be different in either papillary projection or in cyst wall of the borderline tumors. This study revealed the accumulation of lead and nickel in ovarian tissue is associated with borderline and malignant proliferation of the surface epithelium. Accumulation of these metals in epithelial ovarian cancer and borderline ovarian tumor has not been demonstrated before. Copyright © 2017 Elsevier GmbH. All rights reserved.

  20. Perioperative change in neutrophil-lymphocyte ratio predicts the overall survival of patients with bladder cancer undergoing radical cystectomy.

    Science.gov (United States)

    Yoshida, Takashi; Kinoshita, Hidefumi; Yoshida, Kenji; Mishima, Takao; Yanishi, Masaaki; Komai, Yoshihiro; Sugi, Motohiko; Murota, Takashi; Kawa, Gen; Matsuda, Tadashi

    2016-12-01

    To assess the prognostic value of perioperative changes in the neutrophil-lymphocyte ratio in patients with bladder cancer undergoing radical cystectomy. We performed a retrospective analysis of 323 patients who had undergone radical cystectomy at our institutions. Overall survival was assessed with the Kaplan-Meier method and Cox regression analysis. Preoperative and postoperative neutrophil-lymphocyte ratios were significantly correlated with overall survival (both P = 0.0001). Changes in perioperative neutrophil-lymphocyte ratio stratified the patients into two groups, designated favorable- and poor-risk groups, with significantly different 5-year overall survival rates (75.1% and 41.4%, respectively; P < 0.0001). Multivariate Cox regression analyses showed that the perioperative change in neutrophil-lymphocyte ratio was an independent prognostic factor for overall survival (hazard ratio 2.56, 95% confidence interval 1.75-3.73; P < 0.001). Moreover, a decrease in neutrophil-lymphocyte ratio after adjuvant chemotherapy was associated with favorable overall survival in patients with high postoperative neutrophil-lymphocyte ratio (P < 0.001), indicating that neutrophil-lymphocyte ratio may be a predictive factor for the efficacy of adjuvant chemotherapy. Perioperative changes in neutrophil-lymphocyte ratio are significantly associated with overall survival in patients with bladder cancer undergoing radical cystectomy. Follow-up of the neutrophil-lymphocyte ratio change may be useful for the clinical management of patients after surgery. © The Author 2016. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  1. Prognostic significance of lymphovascular invasion in radical cystectomy on patients with bladder cancer: a systematic review and meta-analysis.

    Directory of Open Access Journals (Sweden)

    Hwanik Kim

    Full Text Available PURPOSE: The objective of the present study was to conduct a systematic review and meta-analysis of published literature to appraise the prognostic value of lymphovascular invasion (LVI in radical cystectomy specimens. MATERIALS AND METHODS: Following the PRISMA statement, PubMed, Cochrane Library, and SCOPUS database were searched from the respective dates of inception until June 2013. RESULTS: A total of 21 articles met the eligibility criteria for this systematic review, which included a total of 12,527 patients ranging from 57 to 4,257 per study. LVI was detected in 34.6% in radical cystectomy specimens. LVI was associated with higher pathological T stage and tumor grade, as well as lymph node metastasis. The pooled hazard ratio (HR was statistically significant for recurrence-free survival (pooled HR, 1.61; 95% confidence interval [CI], 1.26-2.06, cancer-specific survival (pooled HR, 1.67; 95% CI, 1.38-2.01, and overall survival (pooled HR, 1.67; 95% CI, 1.38-2.01, despite the heterogeneity among included studies. On sensitivity analysis, the pooled HRs and 95% CIs were not significantly altered when any one study was omitted. The funnel plot for overall survival demonstrated a certain degree of asymmetry, which showed slight publication bias. CONCLUSIONS: This meta-analysis indicates that LVI is significantly associated with poor outcome in patients with bladder cancer who underwent radical cystectomy. Adequately designed prospective studies are required to provide the precise prognostic significance of LVI in bladder cancer.

  2. Lymph node yield in node-negative patients predicts cancer specific survival following radical cystectomy for transitional cell carcinoma

    Directory of Open Access Journals (Sweden)

    Jack Crozier

    2017-11-01

    Full Text Available Purpose: To determine the oncological implications of increased nodal dissection in node-negative bladder cancer during radical cystectomy in a contemporary Australian series. Materials and Methods: We performed a multicenter retrospective study, including more than 40 surgeons across 5 sites over a 10-year period. We identified 353 patients with primary bladder cancer undergoing radical cystectomy. Extent of lymphadenectomy was defined as follows; limited pelvic lymph node dissection (PLND (perivesical, pelvic, and obturator, standard PLND (internal and external iliac and extended PLND (common iliac. Multivariable cox proportional hazards and logistic regression models were used to determine LNY effect on cancer-specific survival. Results: Over the study period, the extent of dissection and lymph node yield increased considerably. In node-negative patients, lymph node yield (LNY conferred a significantly improved cancer-specific survival. Compared to cases where LNY of 1 to 5 nodes were taken, the hazard ratio (HR for 6 to 15 nodes harvested was 0.78 (95% confidence interval [CI], 0.43–1.39 and for greater than 15 nodes the HR was 0.31 (95% CI, 0.17–0.57, adjusted for age, sex, T stage, margin status, and year of surgery. The predicted probability of cancer-specific death within 2 years of cystectomy was 16% (95% CI, 13%–19% with 10 nodes harvested, falling to 5.5% (95% CI, 0%–12% with 30 nodes taken. Increasing harvest in all PLND templates conferred a survival benefit. Conclusions: The findings of the current study highlight the improved oncological outcomes with increased LNY, irrespective of the dissection template. Further prospective research is needed to aid LND data interpretation.

  3. Outcome of urinary bladder recurrence after partial cystectomy for en bloc urinary bladder adherent colorectal cancer resection.

    Science.gov (United States)

    Luo, Hao Lun; Tsai, Kai Lung; Lin, Shung Eing; Chiang, Po Hui

    2013-05-01

    Around 10 % of colorectal cancers are locally advanced at diagnosis. There are higher incidences for sigmoid and rectal cancer adhered to urinary bladder (UB) rather than other segments of colon cancer. Surgeons often performed partial cystectomy as possible for preservation of patient's life quality. This study investigates prognostic factors in patients who underwent bladder preservation en bloc resection for UB adherent colorectal cancer. From 2000 to 2011, 123 patients with clinically UB involvement colorectal cancer underwent primary colorectal cancer with urinary bladder resection. Seventeen patients were excluded because of the concurrent distant metastasis at diagnosis and another 22 patients were excluded because of total cystectomy with uretero-ileal urinary diversion. Finally, 84 patients with clinical stage IIIC (T4bN0M0, according to AJCC 7th edition) that underwent en bloc colorectal cancer resection with partial cystectomy were enrolled into this study for further analysis. Preoperative colovesical fistula and positive CT result were significantly more in the urinary bladder invasion group (p = 0.043 and 0.010, respectively). Pathological UB invasion is an independent predictor of intravesical recurrence (p = 0.04; HR, 10.71; 95 % CI = 1.12∼102.94) and distant metastasis (p = 0.016; HR, 4.85; 95 % CI = 1.34 ∼ 17.53) in multivariate analysis. For bladder preservation en bloc resection of urinary bladder adherent colorectal cancer, the pathological urinary bladder invasion is significantly associated with more urinary bladder recurrence and distant metastasis. This result helps surgeons make decisions at surgical planning and establish follow-up protocol.

  4. Secondary cytoreductive surgery including rectosigmoid colectomy for recurrent ovarian cancer: operative technique and clinical outcome.

    Science.gov (United States)

    Bristow, Robert E; Peiretti, Michele; Gerardi, Melissa; Zanagnolo, Vanna; Ueda, Stefanie; Diaz-Montes, Teresa; Giuntoli, Robert L; Maggioni, Angelo

    2009-08-01

    To describe the operative technique and associated clinical outcomes of patients undergoing rectosigmoid colectomy as a component of secondary cytoreductive surgery for recurrent ovarian cancer. Consecutive patients undergoing rectosigmoid colectomy for recurrent epithelial ovarian cancer between 1/01 and 12/07 were retrospectively identified and clinical data abstracted from the medical record. The surgical technique, associated morbidity, and clinical outcomes are described. Fifty-six patients were identified. The median age at secondary surgery was 56 years; 78.6% had advanced-stage disease at initial diagnosis; 69.6% had grade 3 tumors; 73.2% had serous histology. Complete cytoreduction to no gross residual disease was achieved in 85.7% of cases. Concurrent distal ureterectomy/partial cystectomy was required in 8 cases (14.3%). The median number of regional cytoreductive procedures outside the pelvis was 1 (range=0-4). A stapled coloproctostomy was performed in 98.2% of patients; a protective colostomy/ileostomy was constructed in 7 cases (12.5%), and one patient (1.8%) underwent end colostomy. The median EBL was 500 cm(3) and the median operative time was 225 min. Blood transfusion was administered to 48.2% of patients. Post-operative morbidity occurred in 23.2% of patients, with a bowel fistula rate of 5.4% and a mortality rate of 1.8%. The median LOS was 9 days. Post-operative platinum-based chemotherapy was administered in 73.2% of patients. The median overall survival time from secondary surgery was 38.4 months. Rectosigmoid colectomy can contribute significantly to a maximal cytoreductive surgical effort for recurrent ovarian cancer. Despite technical differences, including a frequent requirement for resection of the distal urinary tract, morbidity is comparable to rectosigmoid colectomy performed for primary cytoreduction and the associated survival outcome appears favorable.

  5. Ovarian sparing surgery in cases of giant torsioned ovarian masses

    Directory of Open Access Journals (Sweden)

    Yesim Bayoglu Tekin

    2015-12-01

    Full Text Available Ovarian torsion is a rare gynecological emergency. ovarian torsion is often seen in reproductive ages and salphingooopherectomy is performed for the treatment. However, surgically excision of one of the ovaries early in life causes severe damage to the future fertility. Many case series that were published recently, has been shown low complication rate of ovarian sparing surgery at ovarian torsion and have been preserved from the organ loss. In this study we presented 3 cases at young ages with giant torsioned adnexal masses managed by ovarian sparing surgery at laparotomy and revised the literature in the light of these cases. [J Contemp Med 2015; 5(4.000: 253-256

  6. Orthotopic neobladder reconstruction after radical cystectomy in patients with a solitary functioning kidney: Clinical outcome and evaluation

    International Nuclear Information System (INIS)

    Aly, A.H.; Ezzat, A.; Hamed, A.

    2011-01-01

    To evaluate, in a prospective study, the clinical outcome of orthotopic neobladder reconstruction after radical cystectomy in patients with a solitary functioning kidney at the time of surgery. Patients and methods: This study included a total of 28 patients (25 males and three females) with muscle invasive bladder cancer and a solitary functioning kidney at the time of surgery who underwent radical cystectomy (anterior pelvic excentration for females) and urinary reconstruction using orthotopic neobladder at The National Cancer Institute, Cairo University between February 2004 and April 2009. The surgical procedures included ileocaecal neobladder in 19 patients, ileal neobladder (Studer) in five and sigmoid neobladder in four. All perioperative and long-term complications were recorded. The renal functions were evaluated using mainly serum creatinine level, abdominal ultrasonography and intravenous urography (IVU). Results: The mean age of patients was 51.4 years (range of 38-62 years) while the mean follow-up period was 41.4 months (range 18-62 months). Early complications included wound infections in five patients, urine leakage in six, abdominal dehiscence with deep venous thrombosis in two, intestinal obstruction and prolonged ileus in three. During the follow-up period, 21 renal units (75%) remained stable with normal serum creatinine level and normal radiological configuration of the kidney. The remaining seven patients (25%) developed varying degrees of renal deterioration either due to uretero-intestinal stricture in three patients (10.7%), who were all treated by open surgical revision of the anastomotic sites or due to stricture at the vesico-urethral anastomosis in four patients (14.3%) that had been successfully managed by endoscopic dilatation and internal ure-throtomy with stabilization of renal function. Severe metabolic acidosis occurred in one patient while mild forms occurred in three. These four patients required sodium bicarbonate therapy and

  7. Combined Ovarian and Adrenal Venous Sampling in the Localization of Adrenocorticotropic Hormone-Independent Ectopic Cushing Syndrome.

    Science.gov (United States)

    Chen, Shi; Li, Ran; Zhang, Xiaobo; Lu, Lin; Li, Ji; Pan, Hui; Zhu, Huijuan

    2018-03-01

    Cushing syndrome is rarely caused by the secretion of cortisol from ovarian tumors. In clinical decision-making, it is important to determine whether the ovarian tumor is capable of secreting cortisol. Selective ovarian and adrenal venous sampling is scarcely reported in the localization of ACTH-independent ectopic Cushing syndrome. We present a case of 40-year-old Chinese woman who had weight gain, hirsutism, hypertension, and menstrual disorder over 6 months. Her physical examination and biochemical assessment revealed adrenocorticotropic hormone-independent Cushing syndrome. Adrenal computed tomography scan indicated no abnormality. A mass of 5.7 cm × 4.2 cm × 3.4 cm was discovered by pelvic ultrasonography. Somatostatin receptor scintigraphy revealed no abnormal radioactivity intake. Combined ovarian and adrenal venous sampling together with a cortisol assay were conducted. Results revealed cortisol concentration of the right-side ovarian vein, left-side ovarian vein, and peripheral vein of 268.60, 29.00, and 35.18 μg/dL, respectively, suggesting a right-side ovarian origin. A right-side salpingo-oophorectomy was performed and the pathological diagnosis revealed ovarian steroid cell tumor, not otherwise specified. The cortisol level was substantially lower after the patient underwent surgery and symptoms of Cushing syndrome disappeared. At 3-year follow-up, the patient remained disease free, and no tumor was observed on pelvic ultrasonogram. Combined ovarian and adrenal venous sampling is valuable in the localization of adrenocorticotropic hormone-independent ectopic Cushing syndrome.

  8. Increased risk for ovarian cancer and borderline ovarian tumours in subfertile women with endometriosis

    NARCIS (Netherlands)

    Buis, C. C. M.; van Leeuwen, F. E.; Mooij, T. M.; Burger, C. W.; Lambalk, Cornelis B.; Kortman, Marian; Laven, Joop S. E.; Jansen, Cees A. M.; Helmerhorst, Frans M.; Cohlen, Ben J.; Willemsen, Wim N. P.; Smeenk, Jesper M. J.; Simons, Arnold H. M.; van der Veen, Fulco; Evers, Johannes L. H.; van Dop, Peter A.; Macklon, Nicholas S.

    2013-01-01

    Is ovarian or extra-ovarian endometriosis associated with an increased risk of ovarian cancer and borderline ovarian tumours (BOT)? We found a 3- to 8-fold increased risk of ovarian tumours associated with endometriosis: the magnitude of the risk increase depended on the definition of endometriosis.

  9. Is radical cystectomy mandatory in every patient with variant histology of bladder cancer

    Directory of Open Access Journals (Sweden)

    Ofer N Gofrit

    2011-04-01

    Full Text Available Urothelial carcinomas have an established propensity for divergent differentiation. Most of these "variant tumors" are muscle invasive but not all. The response of non muscle invasive variant tumors to intravesical immunotherapy with BCG is not established in the literature, and is reported here. Between June 1995 and December 2007, 760 patients (mean age of 67.5 years underwent transurethral resection of first time bladder tumors in our institution. Histologically variant tumors were found in 79 patients (10.4%, 57 patients (72% of them had muscle-invasive disease or extensive non-muscle invasive tumors and 22 patients (28% were treated with BCG immunotherapy. These included 7 patients with squamous differentiation, 4 with glandular, 6 with nested, 4 with micropapillary and 1 patient with sarcomatoid variant. The response of these patients to immunotherapy was compared with that of 144 patients having high-grade conventional urothelial carcinomas. Median follow-up was 46 months. The 2 and 5-year progression (muscle-invasion free survival rates were 92% and 84.24% for patients with conventional carcinoma compared to 81.06% and 63.16% for patients with variant disease (p=0.02. The 2 and 5-year disease specific survival rates were 97% and 91.43% for patients with conventional carcinoma compared to 94.74 % and 82% for patients with variant disease (p=0.33. 5 patients (22.7% of variant group and 13 patients (9.03% of conventional group underwent cystectomy during follow-up (p=0.068. Patients with non-muscle invasive variants of bladder cancers can be managed with intra-vesical immunotherapy if tumor is not bulky (>4cm. Although progression to muscle invasive disease is more common than in conventional group and occurs in about 40% of the patients. Life expectancy is similar to patients with conventional high-grade urothelial carcinomas provided that follow-up is meticulous.

  10. Characterization of a Murine Model of Bioequivalent Bladder Wound Healing and Repair Following Subtotal Cystectomy.

    Science.gov (United States)

    Zarifpour, Mona; Andersson, Karl-Erik; Kelkar, Sneha S; Mohs, Aaron; Mendelsohn, Cathy; Schneider, Kerry; Marini, Frank; Christ, George J

    2017-01-01

    Previous work demonstrated restoration of a bioequivalent bladder within 8 weeks of removing the majority of the bladder (subtotal cystectomy or STC) in rats. The goal of the present study was to extend our investigations of bladder repair to the murine model, to harness the power of mouse genetics to delineate the cellular and molecular mechanisms responsible for the observed robust bladder regrowth. Female C57 black mice underwent STC, and at 4, 8, and 12 weeks post-STC, bladder repair and function were assessed via cystometry, ex vivo pharmacologic organ bath studies, and T 2 -weighted magnetic resonance imaging (MRI). Histology was also performed to measure bladder wall thickness. We observed a time-dependent increase in bladder capacity (BC) following STC, such that 8 and 12 weeks post-STC, BC and micturition volumes were indistinguishable from those of age-matched non-STC controls and significantly higher than observed at 4 weeks. MRI studies confirmed that bladder volume was indistinguishable within 3 months (11 weeks) post-STC. Additionally, bladders emptied completely at all time points studied (i.e., no increases in residual volume), consistent with functional bladder repair. At 8 and 12 weeks post-STC, there were no significant differences in bladder wall thickness or in the different components (urothelium, lamina propria, or smooth muscle layers) of the bladder wall compared with age-matched control animals. The maximal contractile response to pharmacological activation and electrical field stimulation increased over time in isolated tissue strips from repaired bladders but remained lower at all time points compared with controls. We have established and validated a murine model for the study of de novo organ repair that will allow for further mechanistic studies of this phenomenon after, for example, genetic manipulation.

  11. Variability in complications and operative mortality after radical cystectomy in Spain.

    Science.gov (United States)

    Llorente, C; López, B; Hernández, V; Guijarro, A; Pérez-Fernández, E

    In the literature, mortality for radical cystectomy (RC) varies between 2.3% and 7.5%. In Spain, there are no published general data on morbidity and mortality. To identify the complications and mortality of RC in Spain through an analysis of all procedures performed over a 3-year period and to study the geographic variability of these results. We identified patients who underwent RC in the Spanish National Health System between 2011 and 2013 based on the minimum basic data set. We analysed the complications and mortality during hospitalisation and at 30, 60 and 90 days. We compared these results in the various autonomous communities, adjusted them by age, Charlson score and sex and subsequently added the hospital size. We studied 7999 patients who underwent RC in 197 hospitals of the Spanish National Health System. The mean age of the series was 67.2±9.8 years. The median stay was 15 days (IQR, 11-24). Some 47.2% of the patients had complications. The mean mortality in-hospital and at 30, 60 and 90 days was 4.7, 2.9, 5 and 6.2%, respectively. There was considerable variability in the mortality at 90 days among the communities (3.8-9.1%). When adjusting by the patient and hospital characteristics, there were still significant geographic variations (3.8-11.5%). RC mortality in Spain at 90 days is similar to the rate in the literature. There are significant geographic variations unexplained by the characteristics of the patients or by those of the hospitals in which these operations were performed. Copyright © 2016. Publicado por Elsevier España, S.L.U.

  12. An audit of early complications of radical cystectomy using Clavien-Dindo classification

    Directory of Open Access Journals (Sweden)

    Nitesh Patidar

    2016-01-01

    Full Text Available Introduction: Despite the major improvements in surgical technique and perioperative care, radical cystectomy (RC remains a major operative procedure with a significant morbidity and mortality. The present study analyzes the early complications of RC and urinary diversion using a standardized reporting system. Materials and Methods: Modified Clavien-Dindo classification was used to retrospectively assess the peri-operative course of 212 patients who had RC with urinary diversion between October 2003 and October 2014 at a single institution. The indications for surgery were muscle invasive urothelial carcinoma, high-grade nonmuscle invasive bladder cancer (BC, and Bacillus Calmette-Guerin-resistant nonmuscle invasive BCs. Data on age, sex, comorbidities, smoking history, American Society of Anaesthesiologists score, and peri-operative complications (up to 90 days were captured. Statistical analysis was performed using SPSS 20.0 software (Chicago, USA. Results: The mean age was 56.15 ΁ 10.82. Orthotopic neobladder was created in 113 patients, ileal conduit in 88 patients, and cutaneous ureterostomy in 11 patients. A total of 292 complications were recorded in 136/212 patients. 242 complications (81.16% occurred in the first 30 days, with the remaining 50 complications (18.83% occurring thereafter. The rates for overall complication were 64.1%. The most common complications were hematologic (21.6%. Most of the complications were of Grade I and II (22.9% and 48.9%, respectively. Grade IIIa, IIIb, IVa, IVb, and V complications were observed in 10.2%, 8.9%, 3.4%, 2.7%, and 2.7% of the patients, respectively. Conclusions: RC and urinary diversion are associated with significant morbidity. This audit would help in setting a benchmark for further improvement in the outcome.

  13. Peri-operative allogeneic blood transfusion and outcomes after radical cystectomy: a population-based study.

    Science.gov (United States)

    Siemens, D Robert; Jaeger, Melanie T; Wei, Xuejiao; Vera-Badillo, Francisco; Booth, Christopher M

    2017-09-01

    To describe factors associated with peri-operative blood transfusion (PBT) at radical cystectomy (RC) for patients with bladder cancer and evaluate its association on both early and late outcomes. Electronic records of treatment and surgical pathology reports were linked to the population-based Ontario Cancer Registry to identify all patients who underwent RC between 2000 and 2008. Modified Poisson regression model was used to determine the factors associated with PBT. A Cox-proportional hazards regression model was used to explore the association between PBT and overall (OS) and cancer-specific (CSS) survival. Among 2593 patients identified, 62% received an allogeneic red blood cell transfusion. The frequency of PBT decreased over the study period (from 68 to 54%, p < 0.001). Factors associated with PBT included age, sex, greater co-morbidity, stage, and surgeon volume. PBT was associated with inferior outcomes, including median length of stay (11 vs. 9 days, p < 0.001), 90-day re-admission rate (38 vs. 29%, p < 0.001), and mortality (11 vs. 4%, p < 0.001). OS and CSS at 5 years were lower among patients with PBT on multivariate analysis (OS HR 1.33, 95% CI 1.20-1.48; CSS HR 1.39, 95% CI 1.23-1.56). Although rates are decreasing, these data suggest a very high utilization rate of PBT at time of RC in routine clinical practice. PBT is associated with substantially worse early outcomes and long-term survival. This association persists despite adjustment for disease-, patient-, and provider-related factors, suggesting that PBT is an important indicator of surgical care of RC.

  14. [Partial cystectomy for bladder endometriosis: Robotic assisted laparoscopy versus standard laparoscopy].

    Science.gov (United States)

    le Carpentier, M; Merlot, B; Bot Robin, V; Rubod, C; Collinet, P

    2016-06-01

    To compare robot-assisted laparoscopy (RL) and conventional laparoscopy (CL) in surgery for bladder endometriosis. A retrospective study was conducted between January 2007 and December 2013, including patients with bladder endometriosis receiving at least a partial cystectomy by RL or CL. The primary endpoint was the presence of a radiological recurrence at bladder level. We included 15 patients in the RL group and 22 in the CL group. The median age was 29 years±7 years. The symptoms were similar in the 2 groups. Pre-surgical mapping of the lesions was carried out with MRI. Sixty percent of patients in the RL group vs 91% in the CL group had other associated endometriosis lesions, P=0.04. The median size of the bladder lesion was 30±8mm in the RL group vs 23±7mm in the CL group, P=0.03. The median operative time was 210 vs 225min, P=0.8. We did not find any significant difference in intraoperative and early and late postoperative complications between the 2 groups. The median length of stay was 5 days vs 6 days. The proportion of relapse was 20 vs 23%, P>0.05. Clinical improvement was similar between the groups, i.e. 93 vs 86%, P=0.6 and the pregnancy rate was 93 vs 86%, P=0.6. Robot-assisted laparoscopy in the surgical treatment of bladder endometriosis as compared to traditional laparoscopy does not seem to have an adverse effect neither on the risk of recurrence nor on the occurrence of intra- and postoperative complications. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

  15. CA125 in ovarian cancer

    DEFF Research Database (Denmark)

    Duffy, M J; Bonfrer, J M; Kulpa, J

    2005-01-01

    value in the detection of early ovarian cancer. At present, therefore, CA125, either alone or in combination with other modalities, cannot be recommended for screening for ovarian cancer in asymptomatic women outside the context of a randomized controlled trial. Preoperative levels in postmenopausal...

  16. Cryobanking of human ovarian tissue

    DEFF Research Database (Denmark)

    Ernst, Erik; Andersen, Anders Nyboe; Andersen, Claus Yding

    2014-01-01

    Cryopreservation of ovarian tissue is one way of preserving fertility in young women with a malignant disease or other disorders that require gonadotoxic treatment. The purpose of the study was to explore how many women remained interested in continued cryostorage of their ovarian tissue beyond a...

  17. CA 125 in ovarian cancer

    NARCIS (Netherlands)

    van der Burg, M. E.; Lammes, F. B.; Verweij, J.

    1992-01-01

    The serum tumour marker CA 125 is useful in the management of ovarian cancer, although it has its limitations. Approximately 85% of the ovarian cancer patients have an increased serum CA 125 at the start of treatment. There is a good correlation between the course of CA 125 and the clinical response

  18. Hormone therapy and ovarian cancer

    DEFF Research Database (Denmark)

    Mørch, Lina Steinrud; Løkkegaard, Ellen; Andreasen, Anne Helms

    2009-01-01

    CONTEXT: Studies have suggested an increased risk of ovarian cancer among women taking postmenopausal hormone therapy. Data are sparse on the differential effects of formulations, regimens, and routes of administration. OBJECTIVE: To assess risk of ovarian cancer in perimenopausal and postmenopau...... therapy each year. CONCLUSION: Regardless of the duration of use, the formulation, estrogen dose, regimen, progestin type, and route of administration, hormone therapy was associated with an increased risk of ovarian cancer.......CONTEXT: Studies have suggested an increased risk of ovarian cancer among women taking postmenopausal hormone therapy. Data are sparse on the differential effects of formulations, regimens, and routes of administration. OBJECTIVE: To assess risk of ovarian cancer in perimenopausal...... and postmenopausal women receiving different hormone therapies. DESIGN AND SETTING: Nationwide prospective cohort study including all Danish women aged 50 through 79 years from 1995 through 2005 through individual linkage to Danish national registers. Redeemed prescription data from the National Register...

  19. Brain Metastases from Ovarian Carcinoma

    Science.gov (United States)

    Piura, Ettie; Piura, Benjamin

    2011-01-01

    This paper will focus on knowledge related to brain metastases from ovarian carcinoma. So far, less than 600 cases were documented in the literature with an incidence among ovarian carcinoma patients ranging from 0.29% to 11.6%. The ovarian carcinoma was usually an advanced-stage epithelial serous carcinoma, and the median interval between diagnosis of ovarian carcinoma and brain metastases was 2 years. Most often, brain metastases, affected the cerebrum, were multiple and part of a disseminated disease. Treatment of brain metastasis has evolved over the years from whole brain radiotherapy (WBRT) only to multimodal therapy including surgical resection or stereotactic radiosurgery followed by WBRT and/or chemotherapy. The median survival after diagnosis of brain metastases was 6 months; nevertheless, a significantly better survival was achieved with multimodal therapy compared to WBRT only. It is suggested that brain imaging studies should be included in the followup of patients after treatment for ovarian carcinoma. PMID:22191058

  20. Ovarian carcinoma associated with endometriosis.

    Science.gov (United States)

    Boyraz, Gokhan; Selcuk, Ilker; Yazıcıoğlu, Aslıhan; Tuncer, Zafer Selçuk

    2013-09-01

    Previous studies have suggested an association between endometriosis and development of ovarian cancer. A study was performed to evaluate the cases of ovarian carcinoma associated with endometriosis. The study includes patients with ovarian carcinoma associated with endometriosis diagnosed between 2000 and 2010 at Hacettepe University Hospital, Ankara, Turkey. A total of 1086 patients who underwent surgical staging for ovarian carcinoma were analyzed retrospectively for the presence of histologically documented endometriosis. The clinical and pathological characteristics of 45 ovarian carcinoma patients associated with endometriosis were evaluated including histologic subtype, stage and grade. Ovarian carcinoma was found to be associated with endometriosis in 4.1% (45/1086) of the cases. Of them, 17 patients (37.8%) had clear cell, 15 (33.3%) had endometrioid, 6 (13.3%) had serous papillary, 4 (8.9%) had mucinous and the remaining 3 patients had an undifferentiated subtype of ovarian carcinoma. Twenty-three (51.1%) patients had stage I, 4 (8.9%) had stage II and 18 (40.0%) had stage III disease. The frequency of coexistence of endometriosis was 20.4% (17/83) for clear cell carcinoma and 9.3% (15/161) for endometrioid cell carcinoma. Only a small proportion of ovarian cancer cases were found to be associated with endometriosis. Endometriosis was most frequently associated with clear cell and endometrioid types of ovarian carcinoma. Ovarian carcinoma associated with endometriosis seems to represent a distinct disease entity with different histological subtypes, early presentation and a relatively favorable outcome. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

  1. Mucinous epithelial ovarian carcinoma.

    Science.gov (United States)

    Perren, T J

    2016-04-01

    Mucinous tumours involving the ovary may be benign, borderline, or malignant. Malignant tumours may be primary or metastatic. Differentiation between primary and metastatic involvement of the ovary is critical for optimal patient management. Even among skilled pathologists, this distinction can be problematic, as can the distinction between borderline ovarian tumour of intestinal type and well-differentiated invasive primary mucinous ovarian carcinoma. Primary invasive mucinous ovarian carcinoma and mucinous carcinoma metastatic to the ovary do have distinct patterns of macroscopic and microscopic involvement which will reveal the correct diagnosis in many cases. There are also well-recognized patterns of immunohistochemical staining that can further assist in this differentiation. As a result of the application of these histopathological techniques, the incidence of primary invasive mucinous epithelial carcinoma has fallen over recent years from ∼12% to ∼3%. However, even in recent multicentre clinical trials such as GOG 182, expert pathological review suggests that ∼60% of tumours originally classified as primary invasive mucinous carcinomas were in fact metastatic tumours to the ovary. Review of outcome data for patients with mucinous carcinoma entered into multicentre trials suggests that this subtype of disease has a particularly poor prognosis in comparison with other subtypes of ovarian carcinoma. Historically, patients with mucinous epithelial ovarian carcinoma (mEOC) have been treated in the same way as other subtypes of ovarian carcinoma. While there is undoubtedly a response rate to platinum-based chemotherapy, retrospective reviews of individual centre experience suggest that this is substantially lower than for high-grade papillary serous carcinoma and in the order of only 30%-40%. The mEOC trial was established to investigate the possibility that the combination of capecitabine and oxaliplatin (chemotherapy drugs more commonly used in colorectal

  2. Subtypes of Ovarian Cancer and Ovarian Cancer Screening

    Directory of Open Access Journals (Sweden)

    Masafumi Koshiyama

    2017-03-01

    Full Text Available Ovarian cancer is the foremost cause of gynecological cancer death in the developed world, as it is usually diagnosed at an advanced stage. In this paper we discuss current issues, the efficacy and problems associated with ovarian cancer screening, and compare the characteristics of ovarian cancer subtypes. There are two types of ovarian cancer: Type I carcinomas, which are slow-growing, indolent neoplasms thought to arise from a precursor lesion, which are relatively common in Asia; and Type II carcinomas, which are clinically aggressive neoplasms that can develop de novo from serous tubal intraepithelial carcinomas (STIC and/or ovarian surface epithelium and are common in Europe and the USA. One of the most famous studies on the subject reported that annual screening using CA125/transvaginal sonography (TVS did not reduce the ovarian cancer mortality rate in the USA. In contrast, a recent study in the UK showed an overall average mortality reduction of 20% in the screening group. Another two studies further reported that the screening was associated with decreased stage at detection. Theoretically, annual screening using CA125/TVS could easily detect precursor lesions and could be more effective in Asia than in Europe and the USA. The detection of Type II ovarian carcinoma at an early stage remains an unresolved issue. The resolving power of CA125 or TVS screening alone is unlikely to be successful at resolving STICs. Biomarkers for the early detection of Type II carcinomas such as STICs need to be developed.

  3. Subtypes of Ovarian Cancer and Ovarian Cancer Screening.

    Science.gov (United States)

    Koshiyama, Masafumi; Matsumura, Noriomi; Konishi, Ikuo

    2017-03-02

    Ovarian cancer is the foremost cause of gynecological cancer death in the developed world, as it is usually diagnosed at an advanced stage. In this paper we discuss current issues, the efficacy and problems associated with ovarian cancer screening, and compare the characteristics of ovarian cancer subtypes. There are two types of ovarian cancer: Type I carcinomas, which are slow-growing, indolent neoplasms thought to arise from a precursor lesion, which are relatively common in Asia; and Type II carcinomas, which are clinically aggressive neoplasms that can develop de novo from serous tubal intraepithelial carcinomas (STIC) and/or ovarian surface epithelium and are common in Europe and the USA. One of the most famous studies on the subject reported that annual screening using CA125/transvaginal sonography (TVS) did not reduce the ovarian cancer mortality rate in the USA. In contrast, a recent study in the UK showed an overall average mortality reduction of 20% in the screening group. Another two studies further reported that the screening was associated with decreased stage at detection. Theoretically, annual screening using CA125/TVS could easily detect precursor lesions and could be more effective in Asia than in Europe and the USA. The detection of Type II ovarian carcinoma at an early stage remains an unresolved issue. The resolving power of CA125 or TVS screening alone is unlikely to be successful at resolving STICs. Biomarkers for the early detection of Type II carcinomas such as STICs need to be developed.

  4. Solitary axillary lymph node metastasis without breast involvement from ovarian Cancer: Case report and brief literature review

    International Nuclear Information System (INIS)

    Choi, Ji In; Kim, Soo Jin; Park, Sung Hee; Kim, Hee Sung

    2014-01-01

    Axillary lymph node metastasis without breast involvement from ovarian cancer is rare. We report a case of a 68-year-old woman proven as ovarian serous papillary carcinoma and metastatic papillary carcinoma of the omentum on surgical diagnostic laparoscopy. In addition, a hypermetabolic lymph node was detected in left axilla and was considered a reactive benign lesion. Mammography and ultrasonography showed no focal lesion in both breasts, but ultrasonography-guided core needle biopsy for the lymph node revealed metastatic serous papillary carcinoma from ovarian origin. Even with a low incidence of axillary lymph node metastasis without breast involvement from ovarian cancer and only marginally elevated standardized uptake value in positron emission tomography, the possibility of metastasis at axillary lymph node in patients with known primary ovarian cancer must be considered.

  5. Solitary axillary lymph node metastasis without breast involvement from ovarian Cancer: Case report and brief literature review

    Energy Technology Data Exchange (ETDEWEB)

    Choi, Ji In; Kim, Soo Jin; Park, Sung Hee; Kim, Hee Sung [Chung-Ang University Hospital, Chung-Ang University College of Medicine, Seoul (Korea, Republic of)

    2014-11-15

    Axillary lymph node metastasis without breast involvement from ovarian cancer is rare. We report a case of a 68-year-old woman proven as ovarian serous papillary carcinoma and metastatic papillary carcinoma of the omentum on surgical diagnostic laparoscopy. In addition, a hypermetabolic lymph node was detected in left axilla and was considered a reactive benign lesion. Mammography and ultrasonography showed no focal lesion in both breasts, but ultrasonography-guided core needle biopsy for the lymph node revealed metastatic serous papillary carcinoma from ovarian origin. Even with a low incidence of axillary lymph node metastasis without breast involvement from ovarian cancer and only marginally elevated standardized uptake value in positron emission tomography, the possibility of metastasis at axillary lymph node in patients with known primary ovarian cancer must be considered.

  6. [A case of Crohn's disease developing bladder rupture 4 months after laparoscopic sigmoidectomy with partial cystectomy for vesicosigmoidal fistula].

    Science.gov (United States)

    Masumori, Naoya; Tanaka, Toshiaki; Takeuchi, Motoi; Ichihara, Koji; Inoue, Ryuta; Shinkai, Nobuo; Maehana, Takeshi; Mizuno, Takahiro; Tabata, Hidetoshi; Hiyama, Yoshiki; Tsukamoto, Taiji

    2012-05-01

    A 32-year-old well-nourished man having a vesicosigmoidal fistula due to Crohn's disease received laparoscopic sigmoidectomy with partial cystectomy. The bladder wall was closed with an all-layer running suture and additional interrupted sutures using 2-0 Vicryl. Four months after surgery, the suture site on the bladder showed perforation to the abdominal cavity. Since the same event occurred again 6 months after surgery, open partial cystectomy was performed to repair the perforated site 8 months after the initial surgery. The perforated site showed a thinning bladder wall composed of normal urothelium, scar tissue and thin detrusor muscle. Non-caseating granuloma was not found in the specimen, even though it was slightly observed in the margin of the detrusor muscle resected in the initial surgery. Although it was possible that the persisting activity of Crohn's disease, subclinical impaired nutrition due to Crohn's disease or insufficient suturing of the bladder wall were involved in the bladder rupture, the definitive cause remains unknown.

  7. Analysis of prognostic factors in patients with transitional cell carcinoma of the bladder treated with radical cystectomy

    Directory of Open Access Journals (Sweden)

    Antunes Alberto A.

    2006-01-01

    Full Text Available OBJECTIVE: To analyze the results of the treatment of transitional cell carcinoma (TCC of the bladder with radical cystectomy and determine which prognostic factors can be utilized as disease-free survival and cancer-specific survival independent variables. MATERIALS AND METHODS: Medical records of 113 patients submitted to radical cystectomy and bilateral iliac lymphadenectomy between 1993 and 2005 were reviewed. The risk factors analyzed were age, sex, pathological stage, tumor grade, presence of carcinoma in situ and the presence of lymph nodes involvement. RESULTS: After a mean follow-up of 31.7 ? 28.5 months, 46 patients (40.7% presented recurrence and 24 patients (21.2% died due to cancer. Only pathological stage and the lymph nodes involvement became independent variables for recurrence and survival. Patients with T4 stage presented 9.6 times the risk of recurrence of the disease when compared with stage T0 patients (p = 0.010 and the patients with lymph node involvement presented 2.5 times the risk of recurrence (p = 0.047 and 3.1 times the risk of death (p = 0.022 when compared to patients without lymph nodes involvement. CONCLUSIONS: Pathological stage and the involvement of lymph nodes represented more important prognostic variables, and in the presence of advanced stage tumors (T3/T4 and involvement of lymph nodes, the institution of adjuvant treatment should be considered.

  8. Radical cystectomy with orthotopic neobladder for invasive bladder cancer: a critical analysis of long-term oncological, functional, and quality of life results.

    Science.gov (United States)

    Nagele, Udo; Anastasiadis, Aristotelis G; Stenzl, Arnulf; Kuczyk, Markus

    2012-12-01

    The present contribution analyses long-term data regarding oncological, functional, and quality of life aspects of patients subjected to cystectomy due to malignancy with subsequent orthotopic bladder substitution. A literature search was conducted to review literature published from 1887 until today. Oncological aspects, special considerations on female patients, quality of life, geriatric patients, and impact of minimally invasive surgery were also addressed and discussed. After more than three decades, orthotopic bladder substitution subsequent to radical cystectomy has stood the test of time by providing adequate long-term survival and low local recurrence rates. Compared to radical cystectomy, neither radiation nor chemotherapy, nor a combination of both, offer similar long-term results. Orthotopic bladder substitution does not compromise oncological outcome and can be performed with excellent results regarding functional and quality of life issues. Chronological age is generally not a contraindication for cystectomy. Orthotopic bladder substitution should be the diversion of choice both in men and in women, whenever possible. For orthotopic urinary diversion, a careful patient selection considering tumor extent, patient motivation, preoperative sphincter function, other local and systemic adverse confounding factors, and overall life expectancy must be taken into account. Minimally invasive techniques are promising concepts for the future, awaiting confirmation in larger patient cohorts.

  9. Delayed cystectomy for T 1 G 3 TCC of urinary bladder managed initially by TURBT & intravesical immunotherapy (BCG + interferon rationale & our result

    Directory of Open Access Journals (Sweden)

    N K Mohanty

    2004-01-01

    We evaluated the role of conservative management for this subgroup with TURBT and intravesical immunotherapy; and delayed cystectomy for progressive disease with an aim to salvage bladder. Patients & Methods: Between Jan.1996 to Dec.2002, 66 patients (15% of pT 1 G 3 , out of a total 440 patients of superficial bladder cancer treated in this department were subjected to low dose BCG (40mg and Interferon 3 million IU intravesically with maintenance therapy after complete TURBT and followed up for average 60 months. The mean tumor free interval was 26 months & 18 months in superficial recurrences & muscle progression disease respectively. Delayed cystectomy being preserved only for disease progression patients and the mean period of delayed cystectomy was 24 months (18-30 months. Results: 19 patients (29% had no tumor recurrence, 35 patients (53% showed superficial recurrence and 12 patients (18% progressed to higher stage at end of five year follow up thereby giving a disease progression free interval of 60 months in 82% of our patients. Five patients of disease progression group died due to metastatic disease process and 7 patients are alive after delayed cystectomy at the end of follow up. Side effects from intravesical therapy were confined to local irritative symptoms only. Conclusion: Our data only confirms the benefit of adjuvant intravesical low dose immunotherapy in management of pT 1 G 3 tumor after TURBT with bladder salvage in 82% of patients, simultaneously not compromising the survival rate.

  10. Ovarian stem cells and aging.

    Science.gov (United States)

    Hosni, W; Bastu, E

    2012-04-01

    To review successes to date in the field of ovarian stem cell research and discuss the evidence supporting their potential to rejuvenate the follicular pool during adult life; to present factors that may contribute to their competence; and to address the question of why menopause is an inevitable outcome of advanced age if ovarian stem cells exist. In a review of the literature, relevant articles were identified through a PubMed literature search from inception to July 2010. The current concept that mammalian ovaries possess a static ovarian reserve is at odds with the experimental results discussed in this review. Ovarian stem cells are likely to be the source of germline stem cells during fetal and adult life, due to their potential to differentiate into competent oocytes given a suitable environment. Stem cells in different compartments share properties such as pluripotency, self-renewal, and diminished regenerative potential in old age. Our model of ovarian stem cell aging suggests that menopause is driven by an age-related decline in ovarian stem cell function rather than depletion of a non-renewable follicular reserve. Understanding how ovarian stem cells interact with their surrounding environment moves us a step closer to controlling the female biological clock when it might be clinically desirable.

  11. Trichoepithelioma Arising in an Ovarian Mature Cystic Teratoma

    Directory of Open Access Journals (Sweden)

    Takashi Suzuki

    2016-01-01

    Full Text Available Here, we report an extremely rare case of trichoepithelioma (TE—a benign epithelial tumor originating from the outer root sheath of a hair follicle—arising in an ovarian mature cystic teratoma (MCT with fluorodeoxyglucose-positron emission tomography (FDG-PET findings. A 48-year-old Japanese woman presented to our hospital for her annual follow-up of adenomyosis. Ultrasonography and magnetic resonance imaging revealed a left ovarian tumor with irregular-shaped septum, which was suspicious of malignancy. However, tumor marker levels were within normal range. On FDG-PET, the maximum standardized uptake value (SUVmax of the tumor was 2.9. Laparotomy with left salpingooophorectomy was performed. Pathologic examination revealed the probability of TE, rather than basal cell carcinoma (BCC, arising in an ovarian MCT. After five years of follow-up, the patient had no sign of recurrence. The FDG-PET SUVmax was low in TE, as with other benign tumor. However, future investigation is needed to evaluate the findings of FDG-PET imaging in TE cases.

  12. Lymph node dissection during laparoscopic (LRC) and open (ORC) radical cystectomy due to muscle invasive bladder urothelial cancer (pT2-3, TCC).

    Science.gov (United States)

    Chlosta, Piotr; Drewa, Tomasz; Siekiera, Jerzy; Jaskulski, Jarosław; Petrus, Andrzej; Kamecki, Krzysztof; Mikołajczak, Witold; Obarzanowski, Mateusz; Wronczewski, Andrzej; Krasnicki, Krzysztof; Jasinski, Milosz

    2011-09-01

    The aim of the study was to compare the number of nodes dissected during laparoscopic and open radical cystoprostatectomy in men or anterior exenteration in women due to muscle invasive bladder urothelial cancer (IBC). Fifty-one patients treated with laparoscopic radical cystectomy (LRC) and 63 with open radical cystectomy (ORC) were compared. The LRC group consisted of 47 pT2 tumours and 4 pT3, while the ORC group was composed of 27 pT2 tumours and 36 pT3. During ORC external, internal, common iliac and obturator lymph nodes were removed separately, but were added and analysed together for each side. Nodes dissected from one side during ORC were compared to en bloc dissected nodes in the LRC group. There were no complications associated with extended pelvic lymph node dissection during LRC or ORC. There were significant differences in the mean number of resected lymph nodes between LRC and ORC for pT2 tumours. The laparoscopic approach allowed about 8-9 more lymph nodes to be removed than open surgery in the pT2 group. In 15% of patients with pT2 disease treated with open radical cystectomy node metastases were observed. Active disease was detected in 18% of nodes resected laparoscopically due to pT2 disease. Fourty-seven percentage of patients with pT3 disease treated with open surgery were diagnosed as harbouring metastatic lymph nodes. The laparoscopic group with pT3 disease was too small to analyse. We have found that laparoscopic radical cystectomy can be performed without any compromise in lymph node dissection. The technique of lymph node dissection (LND) during laparoscopic cystectomy (LRC) resulted in sufficient resected lymphatic tissue, especially in patients with bladder-confined tumours with a low volume of lymph nodes.

  13. Local effect of progesterone infusion into the porcine ovarian artery on androgen and estrogen secretion during the middle luteal phase.

    Science.gov (United States)

    Wasowska, Barbara; Stefańczyk-Krzymowska, Stanisława

    2009-07-01

    The present study was undertaken to elucidate whether an increased, but physiological, amount of progesterone (P(4)) supplied to the porcine corpus luteum (CL) affects luteal secretion of androgens and estrogens in freely moving gilts. On day 9 of the estrous cycle, the jugular veins as well as both ovarian arteries and both ovarian veins of gilts were cannulated. Progesterone was infused into the right ovarian arteries of experimental gilts (n=5) on days 10, 11 and 12 of the estrous cycle at a rate adequate to physiological retrograde transfer found during the middle luteal phase of the cycle. The left ovarian arteries of the experimental gilts were infused with saline. Both ovarian arteries of the control gilts (n=5) were infused with saline. The P(4) infusion rate was 0.62 microg/min (10 day), 2x0.62 microg/min (11 day) and 3x0.62 microg/min (12 day). Blood samples were collected from the jugular vein and both ovarian veins of the experimental and control gilts on days 10-12 of the estrous cycle before and after P(4) or saline infusion. The mean plasma androstenedione (A(4)) level in the ovarian vein ipsilateral to the P(4)-infused ovary was higher (pgilts as well as the control gilts. The ovarian venous level of testosterone (T) in the ovarian vein ipsilateral to the P(4)-infused ovary on days 10-12 of the estrous cycle was not significantly different (p>0.05) from those found in the contralateral ovarian vein of the experimental gilts and ovarian vein of the control gilts. However, on day 12, a decrease in T concentration was demonstrated in the ovarian vein ipsilateral to the P4-infused ovary in comparison to those of the contralateral and control ovarian veins. The mean plasma 17beta-estradiol (E(2)) level in the ovarian vein ipsilateral to the P(4)-infused ovary was lower on days 10-12 than those found in the contralateral ovarian vein of the experimental gilts and in the ovarian vein of the control gilts (pfeedback for A(4) secretion and a negative

  14. The effect of unilateral progesterone infusion into the ovarian artery during the middle luteal phase on progesterone secretion in gilts.

    Science.gov (United States)

    Wasowska, Barbara; Stefańczyk-Krzymowska, Stanisława

    2009-03-01

    The aim of the study was to determine, in an experiment performed on conscious gilts, whether an increased amount of progesterone (P4) supplied to the porcine corpus luteum (CL), maintained within a physiological systemic concentration would influence its own secretion. On day 9 of the estrous cycle the jugular veins as well as both ovarian arteries and both ovarian veins were cannulated. In the experimental gilts (n=5), P4 was infused into the right ovarian arteries on days 10, 11 and 12 of the estrous cycle at a rate adequate for physiological retrograde transfer found during the middle luteal phase. The left ovarian arteries of these gilts were infused with saline. Both ovarian arteries of the control gilts (n=5) were infused with saline. The P4 infusion rate was 0.62 microg/min (10 day), 2 x 0.62 microg/min ( 11 day) and 3 x 0.62 microg/min (12 day) and physiological levels of the steroid were maintained. Blood samples were collected from the jugular vein and both ovarian veins in the experimental and control animals on days 10, 11 and 12 of the estrous cycle during two periods on each day: before and after P4 or saline infusion. The mean plasma P4 level in the ovarian vein ipsilateral to the P4-infused ovary was significantly (pgilts and in the ovarian vein of the control gilts. This was also true for day 12 of the estrous cycle (p0.05) among the particular days of the experiment. In contrast, mean P4 levels in the contralateral ovarian vein of the experimental gilts as well as in the ovarian vein of the control gilts tended to decrease (pfeedback between P4 being retrograde transferred into the ovary and P4 ovarian secretion.

  15. Fifth Ovarian Cancer Consensus Conference of the Gynecologic Cancer InterGroup (GCIG): clinical trial design for rare ovarian tumours

    NARCIS (Netherlands)

    Leary, A. F.; Quinn, M.; Fujiwara, K.; Coleman, R. L.; Kohn, E.; Sugiyama, T.; Glasspool, R.; Ray-Coquard, I.; Colombo, N.; Bacon, M.; Zeimet, A.; Westermann, A.; Gomez-Garcia, E.; Provencher, D.; Welch, S.; Small, W.; Millan, D.; Okamoto, A.; Stuart, G.; Ochiai, K.

    2017-01-01

    This manuscript reports the consensus statements on designing clinical trials in rare ovarian tumours reached at the fifth Ovarian Cancer Consensus Conference (OCCC) held in Tokyo, November 2015. Three important questions were identified concerning rare ovarian tumours (rare epithelial ovarian

  16. Genetics Home Reference: ovarian cancer

    Science.gov (United States)

    ... single protein building blocks (amino acids) in the p53 protein, which reduces or eliminates the protein's tumor ... of the ovary malignant tumor of the ovary ovarian carcinoma Related Information How are genetic conditions and genes ...

  17. Peritoneal and mediastinal highly differentiated follicular carcinoma of ovarian origin

    International Nuclear Information System (INIS)

    Carey, Kathleen; Jain, Manoj; Krishna, Murli; Accurso, Joseph

    2014-01-01

    A 70-year-old female patient presented to her primary care doctor with persistent elevated alkaline phosphatase of suspected metastatic etiology. Computed tomography demonstrated epicardial and peritoneal nodules. Biopsy of one of the peritoneal nodules revealed thyroid tissue and extraovarian struma ovarii was considered. The patient had a history of remote total abdominal hysterectomy and bilateral salpingo-oophorectomy 31 years prior for endometriosis with no available pathology from that surgery. The patient recalls being told that she had a left ovarian cyst. A thyroid ultrasound was performed that demonstrated multiple nodules without concerning features; however, due to high clinical suspicion, a total thyroidectomy was performed. Upon full histological evaluation a 0.5 cm papillary microcarcinoma was found. Given the rarity of metastatic papillary cancer to the peritoneum and the small size and grade of the tumor, a diagnosis of highly differentiated follicular carcinoma of ovarian origin was favored. The patient was subsequently treated with radioiodine therapy

  18. The Urostomy Education Scale: a reliable and valid tool to evaluate urostomy self-care skills among cystectomy patients.

    Science.gov (United States)

    Kristensen, Susanne Ammitzbøll; Laustsen, Sussie; Kiesbye, Berit; Jensen, Bente Thoft

    2013-01-01

    : The purpose of this study was to validate a quantitative scale for nurses to evaluate self-care skills among patients undergoing cystectomy with creation of a urostomy. Twelve patients undergoing cystectomy with formation of a urostomy participated in the research. The study took place at Aarhus University Hospital, Denmark-a bladder cancer center performing approximately 100 cystectomies annually. The Urostomy Education Scale was developed in 2010 based on review of stoma care literature. Areas recognized as standard procedure in urostomy care were identified and categorized into 7 self-care skills necessary for changing the pouching system. The 7 skills were reaction to the stoma, removing the pouching system, measuring the stoma diameter, adjusting the size of the urostomy diameter in a new stoma appliance, skin care, fitting a new stoma appliance, and emptying procedure. Each skill is rated on a 4-point scale according to the patient's need of assistance from the nurse. Higher scores indicate a higher level of patient self-care skills related to changing a urostomy pouching system. Content, criterion, and construct validity were evaluated by a panel of experts using the Delphi method in 2010. To test interrater reliability and criterion validity, 4 nurses attended 12 patient training sessions at different postoperative days. Each patient was taught how to change a urostomy appliance using a standardized approach. One experienced enterostomal therapy nurse acted as the instructor and 3 other nurses observed and scored the patient's self-care skills. The 3 nurses' scores were analyzed using Bland Altman Plots with Limits of Agreements.To test construct validity, patients were categorized into 3 groups. The mean score in each group was used to analyze differences between groups using one way analysis of variance. Analysis revealed that the Urostomy Education Scale distinguished urostomy self-care skills practice by beginners versus experienced patients (P= .01

  19. Constructive remodeling of biologic scaffolds is dependent on early exposure to physiologic bladder filling in a canine partial cystectomy model.

    Science.gov (United States)

    Boruch, Alan V; Nieponice, Alejandro; Qureshi, Irfan R; Gilbert, Thomas W; Badylak, Stephen F

    2010-06-15

    Biologic scaffolds composed of extracellular matrix (ECM) have been used to facilitate the constructive remodeling of several tissue types. Previous studies suggest that the ECM scaffold remodeling process is dependent on microenvironmental factors, including tissue-specific biomechanical loading. The objective of the present study was to evaluate the effects of long-term catheterization (LTC), with its associated inhibition of bladder filling and physiologic biomechanical loading, on ECM scaffold remodeling following partial cystectomy in a canine model. Reconstruction of the partial cystectomy site was performed using ECM scaffolds prepared from porcine small intestinal submucosa (SIS) or porcine urinary bladder matrix (UBM). Animals were randomly assigned to either a long-term catheterization (LTC) group (n=5, catheterized 28 d) or a short-term catheterization group (STC, n=5, catheterized 24 h), and scaffold remodeling was assessed by histologic methods at 4 and 12 wk postoperatively. By 4 wk, animals in the STC group showed a well-developed and highly differentiated urothelium, a robust vascularization network, abundant smooth muscle actin (SMA), and smooth muscle myosin heavy chain (smMHC) expressing spindle-shaped cells, and many neuronal processes associated with newly formed arterioles. In contrast, at 4 wk the scaffolds in LTC animals were not epithelialized, and did not express neuronal markers. The scaffolds in the LTC group developed a dense granulation tissue containing SMA+, smMHC-, spindle-shaped cells that were morphologically and phenotypically consistent with myofibroblasts, but not smooth muscle cells. By 12 wk postoperatively, the ECM scaffolds in the STC animals showed a constructive remodeling response, with a differentiated urothelium and islands of smooth muscle cells within the remodeled scaffold. In contrast, at 12 wk the scaffolds in LTC animals had a remodeling response more consistent with fibrosis even though catheters had been

  20. In-depth Critical Analysis of Complications Following Robot-assisted Radical Cystectomy with Intracorporeal Urinary Diversion.

    Science.gov (United States)

    Tan, Wei Shen; Lamb, Benjamin W; Tan, Mae-Yen; Ahmad, Imran; Sridhar, Ashwin; Nathan, Senthil; Hines, John; Shaw, Greg; Briggs, Timothy P; Kelly, John D

    2017-04-01

    Robot-assisted radical cystectomy with intracorporeal urinary diversion (iRARC) is an attractive option to open cystectomy, but the benefit in terms of improved outcomes is not established. To evaluate the early postoperative morbidity and mortality of patients undergoing iRARC and conduct a critical analysis of complications using standardised reporting criteria as stratified according to urinary diversion. A total of 134 patients underwent iRARC for bladder cancer at a single centre between June 2011 and July 2015. Radical cystectomy with iRARC. Patient demographics, pathologic data, and 90-d perioperative mortality and complications were recorded. Complications were reported according to the Clavien-Dindo (CD) classification and stratified according to urinary diversion type and either surgical or medical complications. The chi-square test and t test were used for categorical and continuous variables respectively. Multivariable logistic regression was performed on variables with significance in univariate analysis. The 90-d all complication rate following ileal conduit and continent diversion was 68% and 82.4%, and major complications were 21.0% and 20.6% respectively. The 90-d mortality was 3% and 2.9% for ileal conduit and continent diversion patients, respectively. On multivariate analysis, the blood transfusion requirement was independently associated with major complications (p=0.002) and all 30-d (p=0.002) and 90-d (p=0.012) major complications. Male patients were associated with 90-d major complications (p=0.015). Critical analysis identified that surgical complications were responsible for 39.4% of all 90-d major complications. The incidence of surgical complications did not decline with increasing number of iRARC cases performed (p=0.742, r=0.31). Limitations of this study include its retrospective nature, limited sample size, and limited multivariate analysis due to the low number of major complications events. Although complications following i

  1. Polycystic ovarian syndrome

    Directory of Open Access Journals (Sweden)

    Nina Madnani

    2013-01-01

    Full Text Available Polycystic ovarian syndrome (PCOS is a "multispeciality" disorder suspected in patients with irregular menses and clinical signs of hyperandrogenism such as acne, seborrhoea, hirsutism, irregular menses, infertility, and alopecia. Recently, PCOS has been associated with the metabolic syndrome. Patients may develop obesity, insulin resistance, acanthosis nigricans, Type 2 diabetes, dyslipidemias, hypertension, non-alcoholic liver disease, and obstructive sleep apnoea. Good clinical examination with hematological and radiological investigations is required for clinical evaluation. Management is a combined effort involving a dermatologist, endocrinologist, gynecologist, and nutritionist. Morbidity in addition includes a low "self image" and poor quality of life. Long term medications and lifestyle changes are essential for a successful outcome. This article focuses on understanding the normal and abnormal endocrine functions involved in the pathogenesis of PCOS. Proper diagnosis and management of the patient is discussed.

  2. Molecular characterization of 103 ovarian serous and mucinous tumors.

    Science.gov (United States)

    Vereczkey, Ildikó; Serester, Orsolya; Dobos, Judit; Gallai, Mónika; Szakács, Orsolya; Szentirmay, Zoltán; Tóth, Erika

    2011-09-01

    The pathogenesis of ovarian carcinomas is heterogeneous, with even the same entities showing great variance. In our study we investigated the mutations of the BRAF, KRAS, and p53 genes in serous and mucinous borderline tumors and in low grade and high grade serous and mucinous tumors. The mutations of BRAF and KRAS genes have been shown in 60% of borderline and low grade (well differentiated) serous and mucinous tumors, but very rarely in high grade (moderately and poorly differentiated) carcinomas. However mutations of p53 are very common in high grade tumors and this indicates a "dualistic" model of ovarian tumorigenesis. A total of 80 serous tumors, including serous borderline, low grade and high grade tumors, and 23 mucinous tumors, including borderline and invasive tumors were analysed for BRAF and KRAS mutations using real time PCR method followed by melting point analysis. P53 mutation was investigated by immunohistochemistry. We assumed mutation of the p53 gene when 100% of tumor cells showed strong nuclear positivity. We observed differences in genetic alterations in the development of the low grade tumors and between low and high grade tumors too. In some bilateral or stage II-III cases we observed differences between the mutation status of the left and right ovarian tumors and between the primary tumor and its implants. In one case in a tumor with micropapillary pattern showing high grade nuclear atypia we could detect mutations in both KRAS and p53 genes. The majority of our mucinous ovarian tumor cases showed a KRAS mutation. We have not found mutations of the BRAF and p53 genes in these cases. We have found as have others, that there is a dualistic pathway of ovarian carcinogenesis. In the majority of cases, low grade epithelial tumors develop in a stepwise manner due to genetic alterations of the members of MAP-kinase pathway; however mutation of the p53 gene is the key event in the development of high grade tumors.

  3. Solitary splenic metastasis from ovarian carcinosarcoma: a case report

    Directory of Open Access Journals (Sweden)

    Gillespie Thomas

    2011-02-01

    Full Text Available Abstract Introduction Metastatic tumors to the spleen are rare but are usually found in conjunction with metastasis to other organs. The most common sources of splenic metastasis are breast, lung and colorectal cancers as well as melanoma and ovarian carcinoma. A solitary carcinosarcoma metastasis to the spleen of any origin is very rare. To the best of our knowledge, there are fewer than 30 reported cases of ovarian primary tumors with solitary metastasis to the spleen, and only three solitary primary carcinosarcomas to the spleen have been reported, of which one is female. We present what is, to the best of our knowledge, the first case of a solitary metastatic carcinosarcoma to the spleen arising from a primary ovarian carcinsarcoma. Case presentation A 72-year-old Hispanic woman status post-total abdominal hysterectomy for ovarian carcinosarcoma presented with complaints of early satiety and abdominal pain for the past two months with a 30-lb unintentional weight loss. An initial computed tomographic scan of her abdomen and pelvis revealed a 30 cm × 27 cm splenic mass with displacement of the left kidney, stomach and liver. The patient was found to have a solitary metastatic carcinosarcoma of the spleen with biphasic epithelial (carcinomatous and mesenchymal (sarcomatous elements consistent with carcinosarcoma. Conclusion Carcinosarcoma of the spleen is a rare tumor. Carcinosarcomas are a biphasic neoplasm comprising malignant epithelial and mesenchymal components arising from a stem cell capable of differentiation. They can arise anywhere in the female genital tract, most commonly from the endometrium. Even though it is rare, carcinosarcomas can metastasize to the spleen. This unique case of a solitary splenic metastasis from ovarian carcinosarcoma has particular interest in medicine, especially for the specialties of surgical oncology, pathology and hematology/oncology.

  4. Premature ovarian failure

    Directory of Open Access Journals (Sweden)

    Vujović Svetlana

    2012-01-01

    Full Text Available Premature ovarian failure (POF is the occurrence of hypergonadotropic hypoestrogenic amenorrhea in women under the age of forty years. It is idiopathic in 74-90% patients. Known cases can be divided into primary and secondary POF. In primary POF genetic aberrations can involve the X chromosome (monosomy, trisomy, translocations, deletions or autosomes. Genetic mechanisms include reduced gene dosage and non-specific chromosome effects impairing meiosis, decreasing the pool of primordial follicles and increasing atresia due to apoptosis or failure of follicle maturation. Autoimmune ovarian damage is caused by alteration of T-cell subsets and T-cell mediated injury, increase of autoantibody producing B-cells, a low number of effector/cytotoxic lymphocyte, which decreases the number and activity of natural killer cells. Bilateral oophorectomy, chemotherapy, radiotherapy and infections cause the secondary POF. Symptoms of POF include irritability, nervousness, loss of libido, depression, lack of concentration, hot flushes, weight gaining, dry skin, vaginal dryness, frequent infections etc. The diagnosis is confirmed by the level of FSH of over 40 IU/L and estradiol below 50 pmol/L in women aged below 40 years. Biochemical and other hormonal analysis (free thyroxin, TSH, prolactin, testosterone, karyotype (<30 years of age, ultrasound of the breasts and pelvis are advisable. Optimal therapy is combined estrogen progestagen therapy given in a sequential rhythm, after excluding absolute contraindications. Testosterone can be added to adnexectomized women and those with a low libido. Sequential estrogen progestagen replacement therapy is the first line therapy for ovulation induction in those looking for pregnancy and after that oocyte donation will be advised. Appropriate estro-progestagen therapy improves the quality of life and prevents complications such as cardiovascular diseases, osteoporosis, stroke etc.

  5. Tamoxifen and ovarian function.

    Directory of Open Access Journals (Sweden)

    Martine Berliere

    Full Text Available BACKGROUND: Some studies suggest that the clinical parameter "amenorrhea" is insufficient to define the menopausal status of women treated with chemotherapy or tamoxifen. In this study, we investigated and compared the ovarian function defined either by clinical or biological parameters in pre-menopausal breast cancer patients treated with tamoxifen administered as adjuvant therapy. MATERIALS AND METHODS: Between 1999 and 2003, 138 premenopausal patients consecutively treated for early breast cancer were included. Sixty-eight received tamoxifen in monotherapy as the only adjuvant systemic treatment (Group I and 70 were treated with tamoxifen after adjuvant chemotherapy (Group II. All patients had a confirmed premenopausal status based on clinical parameters and hormonal values at study entry. They were followed prospectively every 3 months for 3 years: menses data, physical examination and blood tests (LH, FSH, 17-beta-estradiol. Vaginal ultrasonography was carried out every 6 months. After 3 years, prospective evaluation was completed and monitoring of ovarian function was performed as usual in our institution (1x/year. All data were retrospectively evaluated in 2011. RESULTS: Three patients were excluded from the study in group I and 2 were excluded in group II. Patients were divided into 4 subgroups according to clinical data, i.e. menses patterns. These patterns were assessed by questionnaires. a: Regular menses (>10 cycles/year b: Oligomenorrhea (5 to 9 cycles/year c: Severe oligomenorrhea (1 to 4 cycles/year d: Complete amenorrhea Estrogen levels did not appear to have any impact on disease-free survival rates after 3 or 8 years. FSH values were also documented and analyzed. They exhibited the same profile as estradiol values. CONCLUSIONS: Amenorrhea is an insufficient parameter to define menopausal status in patients receiving tamoxifen. Low estradiol levels must be coupled with other biological parameters to characterize endocrine status

  6. Left atrial volume index

    DEFF Research Database (Denmark)

    Poulsen, Mikael K; Dahl, Jordi S; Henriksen, Jan Erik

    2013-01-01

    To determine the prognostic importance of left atrial (LA) dilatation in patients with type 2 diabetes (T2DM) and no history of cardiovascular disease.......To determine the prognostic importance of left atrial (LA) dilatation in patients with type 2 diabetes (T2DM) and no history of cardiovascular disease....

  7. Low grade papillary transitional cell carcinoma pelvic recurrence masquerading as high grade invasive carcinoma, ten years after radical cystectomy

    Directory of Open Access Journals (Sweden)

    Mortazavi Amir

    2008-09-01

    Full Text Available Abstract Background Tumor recurrence following radical cystectomy for a low-grade superficial transitional cell carcinoma (TCC is exceedingly uncommon and has not been reported previously. Case presentation We describe a case of a young male presenting with anorexia, weight loss and a large, painful locally destructive pelvic recurrence, ten years after radical cystoprostatectomy. The pathology was consistent with a low-grade urothelial carcinoma. After an unsuccessful treatment with cisplatin-based chemotherapy, the patient underwent a curative intent hemipelvectomy with complete excision of tumor and is disease free at one year follow-up. Conclusion A literature review related to this unusual presentation is reported and a surgical solutions over chemotherapy and radiotherapy is proposed.

  8. Accurate Determination of the Pathological Stage with the Gross Dissection Protocol for Radical Cystectomy (GDPRC in Daily Routine Diagnostics

    Directory of Open Access Journals (Sweden)

    Farkas Sükösd

    2015-12-01

    Full Text Available Purpose: The currently protocol for reporting urinary bladder cancer in radical cystectomies may exhibit limitations in the diagnostic accuracy, such as the risk for understaging, especially of cases in prostatic involvement. Difficulty exists in the verification of stage pT0 and assessment of surgical margins is suboptimal. Eliminate the potential compromises in sampling, we developed a daily practice gross dissection protocol where the radical cystectomies were totally embedded and evaluated histologically in whole-mount sections.Methods: Here were reported the first 138 consecutive specimens from 99 men and 39 women from 2008 to the first quarter of 2012 inclusive; 9.2 macroblocks and 14 standard blocks were examined on overage. The incidence of cancer stages of our series was compared with the incidence of cancer stages, determined by retrieving the stage data of 15586 radical cystectomies from the literature. The differences were analyzed with the one-sample z-test (p <0.05.Results: The following values were obtained (the first refers to our series: pT0 8.7% and 6.1%; pTa 0.7% and 2.9%; pTis 2.9% and 6%; pT1 15.2% and 15.5%; pT2 21% and 23.3%; pT3 34.8% and 34.3%; and pT4 16.7% and 11%.Conclusion: Our findings closely reflected the means of the published statistical data based on a large number of cases. The differences were due to the more detailed processing: the case numbers in groups pTis-pT2 were comparatively low, those in groups pT3-pT4 were higher. The difference found in group pT4 was significant. (p = 0.0494 With this method only those samples were regarded as pT0 in which the granulomatous area and the haemosiderin deposition indicative of the earlier intervention were observable and the entire preparation was tumor-free. Although our protocol was three times more expensive than the currently used and the reporting time took four hours by identifying all features that can guide postoperative treatment has the monopoly of

  9. MRI for discriminating metastatic ovarian tumors from primary epithelial ovarian cancers

    OpenAIRE

    Xu, Yanhong; Yang, Jia; Zhang, Zaixian; Zhang, Guixiang

    2015-01-01

    Aims To find specific magnetic resonance imaging (MRI) features to differentiate metastatic ovarian tumors from primary epithelial ovarian cancers. Methods Eleven cases with metastatic ovarian tumors and 26 cases with primary malignant epithelial ovarian cancers were retrospectively studied. All features such as patient characteristics, MRI findings and biomarkers were evaluated. The differences including laterality, configuration, uniformity of locules, diffusion weighted imaging (DWI) signa...

  10. Increased expression of PITX2 transcription factor contributes to ovarian cancer progression.

    Directory of Open Access Journals (Sweden)

    Frederic K C Fung

    Full Text Available BACKGROUND: Paired-like homeodomain 2 (PITX2 is a bicoid homeodomain transcription factor which plays an essential role in maintaining embryonic left-right asymmetry during vertebrate embryogenesis. However, emerging evidence suggests that the aberrant upregulation of PITX2 may be associated with tumor progression, yet the functional role that PITX2 plays in tumorigenesis remains unknown. PRINCIPAL FINDINGS: Using real-time quantitative RT-PCR (Q-PCR, Western blot and immunohistochemical (IHC analyses, we demonstrated that PITX2 was frequently overexpressed in ovarian cancer samples and cell lines. Clinicopathological correlation showed that the upregulated PITX2 was significantly associated with high-grade (P = 0.023 and clear cell subtype (P = 0.011 using Q-PCR and high-grade (P<0.001 ovarian cancer by IHC analysis. Functionally, enforced expression of PITX2 could promote ovarian cancer cell proliferation, anchorage-independent growth ability, migration/invasion and tumor growth in xenograft model mice. Moreover, enforced expression of PITX2 elevated the cell cycle regulatory proteins such as Cyclin-D1 and C-myc. Conversely, RNAi mediated knockdown of PITX2 in PITX2-high expressing ovarian cancer cells had the opposite effect. CONCLUSION: Our findings suggest that the increased expression PITX2 is involved in ovarian cancer progression through promoting cell growth and cell migration/invasion. Thus, targeting PITX2 may serve as a potential therapeutic modality in the management of high-grade ovarian tumor.

  11. What is the role of risk-adjusted funnel plots in the analysis of radical cystectomy volume-outcome relationships?

    Science.gov (United States)

    Mayer, Erik K; Bottle, Alex; Aylin, Paul; Darzi, Ara W; Vale, Justin A; Athanasiou, Thanos

    2011-09-01

    • To explore whether risk-adjusted funnel plots are a useful adjunct to analyse volume-outcome data and to further facilitate our understanding of institutional performance data by combining funnel-plot methodology with an incremental statistical modelling approach. • Risk-adjusted funnel plots were generated for mortality and re-intervention rates after elective radical cystectomy using administrative data from NHS Hospital Trusts between 2000/01 and 2006/07. Trusts were divided into volume tertiles based on their average annual cystectomy rate. • A funnel plot was produced for each of the following four incremental statistical models: model one (no adjustment), model two (adjusted for patient case mix variables), model three (case mix and 'clustering' of patients) and model four (additional adjustment for institutional structural and process-of-care variables). • In the final complex model (model four), no Trusts had abnormally high mortality or re-intervention rates. • Comparison of the funnel plots showed the importance of adjusting for certain confounding factors, such as the surgeon, at the institutional level, before they could be labelled as having truly outlying performance. • Risk-adjusted funnel plots have a useful role to play as a component of a methodological framework for investigating the volume-outcome relationship at the institutional level. They can act as a complementary method of validating data by displaying disaggregated outcomes at provider level and account for unmeasured confounders, so reducing the opportunity for spurious labelling of outliers. © 2010 THE AUTHORS. BJU INTERNATIONAL © 2010 BJU INTERNATIONAL.

  12. Laparoscopic versus open radical cystectomy in bladder cancer: a systematic review and meta-analysis of comparative studies.

    Directory of Open Access Journals (Sweden)

    Kun Tang

    Full Text Available BACKGROUND AND OBJECTIVE: More recently laparoscopic radical cystectomy (LRC has increasingly been an attractive alternative to open radical cystectomy (ORC and many centers have reported their early experiences in the treatment of bladder cancer. Evaluate the safety and efficacy of LRC compared with ORC in the treatment of bladder cancer. METHODS: A systematic search of Medline, Scopus, and the Cochrane Library was performed up to Mar 1, 2013. Outcomes of interest assessing the two techniques included demographic and clinical baseline characteristics, perioperative, pathologic and oncological variables, and post-op neobladder function and complications. RESULTS: Sixteen eligible trials evaluating LRC vs ORC were identified including seven prospective and nine retrospective studies. Although LRC was associated with longer operative time (p<0.001, patients might benefit from significantly fewer overall complications (p<0.001, less blood loss (p<0.001, shorter length of hospital stay (p<0.001, less need of blood transfusion (p<0.001, less narcotic analgesic requirement (p<0.001, shorter time to ambulation (p = 0.03, shorter time to regular diet (p<0.001, fewer positive surgical margins (p = 0.006, fewer positive lymph node (p = 0.05, lower distant metastasis rate (p = 0.05 and fewer death (p = 0.004. There was no significant difference in other demographic parameters except for a lower ASA score (p = 0.01 in LRC while post-op neobladder function were similar between the two groups. CONCLUSIONS: Our data suggest that LRC appears to be a safe, feasible and minimally invasive alternative to ORC with reliable perioperative safety, pathologic & oncologic efficacy, comparable post-op neobladder function and fewer complications. Because of the inherent limitations of the included studies, further large sample prospective, multi-centric, long-term follow-up studies and randomized control trials should be undertaken to confirm our

  13. Urinary diversion and bladder reconstruction/replacement using intestinal segments for intractable incontinence or following cystectomy.

    Science.gov (United States)

    Cody, June D; Nabi, Ghulam; Dublin, Norman; McClinton, Samuel; Neal, David E; Pickard, Robert; Yong, Sze M

    2012-02-15

    the comparison of continent diversion with conduit diversion. The confidence intervals were all wide, however, and did not rule out important clinical differences. In a second trial, there was no reported difference in the incidence of upper urinary tract infection and uretero-intestinal stenosis when conduit diversions were fashioned from either ileum or colon. A meta-analysis of two trials showed no statistically significant difference in daytime or nocturnal incontinence amongst participants who were randomised to ileocolonic/ileocaecal segment bladder replacement compared to an ileal bladder replacement. However, one small trial suggested that bladder replacement using an ileal segment compared to using an ileocolonic segment may be better in terms of lower rates of nocturnal incontinence. There were no differences in the incidence of dilatation of upper tract, daytime urinary incontinence or wound infection using different intestinal segments for bladder replacement. However the data were reported for 'renal units', but not in a form that allowed appropriate patient-based paired analyses. No statistically significant difference was found in the incidence of renal scarring between anti-refluxing versus freely refluxing uretero-intestinal anastomotic techniques in conduit diversions and bladder replacement groups. Again, the outcome data were not reported as paired analysis or in form to carry out paired analysis. The evidence from the included trials was very limited. Only five studies met the inclusion criteria; these were small, of moderate or poor methodological quality, and reported few of the pre-selected outcome measures. This review did not find any evidence that bladder replacement (orthotopic or continent diversion) was better than conduit diversion following cystectomy for cancer. There was no evidence to suggest that bladder reconstruction was better than conduit diversion for benign disease. The clinical significance of data from one small trial

  14. Ovarian sertoli-leydig cell tumors: A multicenter long-term clinicopathological analysis of 27 patients.

    Science.gov (United States)

    Akman, Levent; Ertas, Ibrahim Egemen; Gokcu, Mehmet; Terek, Mustafa Cosan; Sanci, Muzaffer; Sanli, Ulus Ali; Zekioglu, Osman; Ozsaran, Ahmet Aydin

    2016-01-01

    Information on the clinical behavior of ovarian Sertoli-Leydig cell tumors (SLCTs) as well as its prognostic factors and optimal management is limited due to a substantially low incidence of the disease. Also, limited data is available regarding the role of chemotherapy in the management of SLCTs. The aim of the study is to evaluate clinicopathological features and outcome of patients with ovarian SLCTs. Twenty-seven patients with SLCT treated at two centers were reviewed retrospectively during 21 years. The median age was 45 years (range, 16-81) and the mean follow-up time was 86 months (range, 16-181). Twenty-three patients had stage IA, three patients had IC, and one patient had stage II disease. Eleven tumors (41%) were well-differentiated and 16 (59%) tumors were intermediately differentiated. Nine patients underwent unilateral salpino-oophorectomy and one patient, with a history of infertility, underwent cystectomy for fertility preservation. Eight patients with intermediately differentiated types of SLCT received adjuvant systemic chemotherapy including the combination bleomycin, etoposide, and cisplatin (BEP). Recurrence occurred in one patient with intermediated differentiated type SLCT with heterologous elements. She received four cycles of BEP chemotherapy. Twelve months later, she underwent cytoreductive surgery and received six cycles of cisplatin plus carboplatin. She died 24 months after the initial diagnosis. SLCTs of the ovary are usually in early stage, unilateral, and benign. Fertility-sparing surgery is the preferred option in young women. In the adjuvant treatment setting, although information about chemotherapy is limited, BEP is a commonly used regimen. The degree of differentiation and the presence of heterologous elements relate to a poor prognosis.

  15. Stage at diagnosis and ovarian cancer survival

    DEFF Research Database (Denmark)

    Maringe, Camille; Walters, Sarah; Butler, John

    2012-01-01

    We investigate what role stage at diagnosis bears in international differences in ovarian cancer survival.......We investigate what role stage at diagnosis bears in international differences in ovarian cancer survival....

  16. Left heart catheterization

    Science.gov (United States)

    Catheterization - left heart ... to help guide the catheters up into your heart and arteries. Dye (sometimes called "contrast") will be ... in the blood vessels that lead to your heart. The catheter is then moved through the aortic ...

  17. Painless Ovarian Torsion Mimicking a Uterine Myoma

    Directory of Open Access Journals (Sweden)

    Cheng-Kuo Lin

    2006-12-01

    Conclusion: Ovarian torsion is a significant cause of acute lower abdominal pain in women and is a gynecologic surgical emergency. Nevertheless, surgical strategies are usually impeded because of ambiguous warning signs. Clinicians may be misled by certain conditions such as silent ovarian torsion. Although there may be no specific indication, the diagnosis of ovarian torsion should be considered on finding a pelvic mass.

  18. An Update on Ovarian Aging and Ovarian Reserve Tests

    Directory of Open Access Journals (Sweden)

    Migraci Tosun

    2016-12-01

    Full Text Available Ovaries are the female organs that age more quickly than other tissues such as the uterus, the pituitary gland or pancreas. Different from males, an interesting question is why and how the females lose fertility so rapidly. During the aging process, both the number and quality of the oocytes in the ovaries decrease and reach to a point beyond that no more viable offspring may be produced and the associated cyclic endocrinological activities cease, entering the menopause in females at an average age of 50 years. Females who delayed childbearing with or without their willing until their 30 years or 40 years constitute the largest portion of the total infertility population. Ovarian reserve tests (ORTs provide an indirect estimate of a female�s diminishing ovarian reserve or remaining follicular pool. This article briefly reviews recent progresses in relation to ovarian aging and ORTs.

  19. Ovarian stimulation, endometrium and implantation

    Directory of Open Access Journals (Sweden)

    mandana Beigi Boroujeni

    2011-03-01

    Full Text Available In the Paper article, the collection of the studies related to the effect of ovarian stimulation on endometrium of uterus and implantation have been investigated. History: Monash group used ovarian stimulation method for the first time in infertility treatment and also, they could increase the pregnancy rate using this method. However, the percentage of successful embryonic implantation has been decreased by this method due to imbalance of hormones and the effect of these hormonal changes on endometrium. Materials and Methods: Studies done by researchers have shown that ovarian stimulation causes undesirable changes in endometrium which in turn such alterations lead to inadequate attachment of embryo to endometrium and finally decrease the percentage of embryonic implantation. Conclusion: Based on several researches and the importance of using the ovarian stimulation method in treatment of infertility, also due to undesirable effects that ovarian stimulation has on endometrium during embryonic implantation it is inevitable that more investigations should be done for improvement of treatment methods in infertility clinics.

  20. CT features of ovarian tumors

    International Nuclear Information System (INIS)

    Akiba, Ryuzo; Izumi, Sigeru; Tsutsui, Fumio; Kurihara, Soju; Hisa, Naofumi

    1985-01-01

    CT findings were compared with macroscopic and histopathologic findings in 84 patients with ovarian tumors. Marginal irregularity of the tumor shown on CT exhibited marked adhesion to the greater omentum, enteron or pelvic wall at laparotomy. CT showed tumor capsules more than 10 mm in thickness in 5 of 27 patients with malignant ovarian carcinomas (18.5%) and 2 of 15 patients with endometrioid cystadenoma (13.3%). Various thickness of the capsule was seen on CT in 48.1% of the patients with malignant ovarian carcinomas and 60.0% of the patients with endometrioid cystadenoma. Diagnostic accuracy of CT for the presence of absence of solid tumors was 89.3%. Misdiagnosis was attributed to the presence of high specific gravidity of fluid contents within the tumor, partial volume phenomenon, various thickness of the capsule, coagulation, and hair mass seen in dermoid cyst. Solid tumor-like density was larger and more irregular in the group with malignant ovarian tumors than in the group with benign ones. Irregular cystic parts were seen on CT in a high incidence among the group with malignant ovarian carcinomas. Dermoid cyst was diagnosed easily by CT because CT numbers were specific to the contents of cyst. (Namekawa, K.)

  1. CT and MR findings of ovarian fibroma

    Energy Technology Data Exchange (ETDEWEB)

    Kong, Soo Jin; Rho, Myung Ho; Kim, Byung Heon; Song, Yun Gyu; Lee, Soo Han; Choi, Pil Yeob; Sung, Young Soon; Kwon, Jae Soo; Lee, Sang Wook [Masan Samsung Hospital, Masan (Korea, Republic of)

    1997-08-01

    To evaluate the charateristic CT and MR findings of the primary ovarian fibromas. We retrospectively reviewed 11 cases which had undergone precontrast and postcontrast scanning, and two in which cases T1-weighted (WI) and postcontrast T1WI and T2WI images had been done. All cases were pathologically confirmed after surgical resection. These masses were analysed on the bases of clinical symptoms, age, size(longest diameter), laterality, margin, attenuation(unenhanced and enhanced), signal intensity(SI), calcification, and amount of the ascites. The patients' mean age was 46.6(range, 22-81)years, and the longest diameter was 14.8(range, 8-28)cm. All tumors were unilateral, and eight were located in the left ovary and five in the right ovary. In all cases, the tumor margin was well-defined;seven were lobulated, four were oval, one was round, and one was nodularly marginated. On CT scan, the masses showed mild to moderate heterogenous enhancement with irregular lower density portions. The amount of the ascites was marked in three cases(23%), mild in two(15%), and minimal in three cases. Calcification were seen in 3 of 11 CT cases(27%), and in one, this was extensive. On MR scans, signal intensity (SI) of the masses on T1WI was isoSI, relativetive to the uterine myometrium, and heterogeneously enhanced after infusion of contrast media. On T2WI, SI was slightly lower that of the uterine myometrium with internal high SI portions. The characteristic finding of ovarian fibroma is a unilateral, well-defined, oval or lobulated, solid mass with or without ascites and calcification. On CT scan, tumor has mild to moderate heterogeneous enhancement. On MR scan, SI of mass is isoSI on T1WI with heterogeneous enhancement, and low SI on T2WI due to fibrous component.

  2. Impact of Cystectomy With Urinary Diversion Upon Tracked Receipt of Opioid Prescriptions Among Patients With Interstitial Cystitis/Bladder Pain Syndrome.

    Science.gov (United States)

    Koslov, David S; Vilson, Fernandino; Colaco, Marc; Terlecki, Ryan P; Evans, Robert J

    2017-11-20

    To compare opioid requirements before and after cystectomy for end-stage Interstitial Cystitis/Bladder Pain Syndrome (IC/BPS) using a statewide tracking system. Narcotic prescriptions were captured using the North Carolina Controlled Substance Reporting System for patients at a single institute undergoing cystectomy with urinary diversion (CWUD) for refractory, end-stage IC/BPS between 2010 and 2017. Values were documented for the year before and the year after surgery (excluding 30 days postoperatively to account for surgical pain) and converted to morphine equivalents (ME). Values were compared using Student t test. Following CWUD, there was a mean decrease in opioid receipt per patient of 6535 ME/year (P = .321). 8/26 (31%) had not filled any opiate prescriptions for the preceding 3 months at time of manuscript writing. In certain patients with end-stage, refractory IC/BPS, CWUD can help reduce opioid requirements. Copyright © 2017 Elsevier Inc. All rights reserved.

  3. Huge nasopalatine duct cyst treatment with the help of cystectomy and bilateral fenestration surgery of the nasal cavity: A case report

    Directory of Open Access Journals (Sweden)

    H. Kobashi

    2017-12-01

    Full Text Available The nasopalatine duct cyst (NPDC is the most common non-odontogenic, epithelial cyst occurring in the maxilla, and it arises from the epithelial remnants of the nasopalatine duct. It accounts for approximately 2% of all maxillary cysts. A 44-year-old man presented with an asymptomatic swelling in the upper vestibular gingiva and hard palate. Computed tomography confirmed these findings, revealing a cystic mass in the midline of the maxilla that superiorly extended along the nasal septum and inferiorly along the floor of the nasal cavity. It had a maximum diameter of 42 mm. The cyst was treated by cystectomy and bilateral fenestration surgery of the nasal cavity under general anesthesia. The patient had no postoperative complications and showed no evidence of stenosis of the opening or infection in the cavity 6 months after surgery. Keywords: Nasopalatine duct cyst, Non-odontogenic epithelial cyst, Cystectomy, Fenestration surgery

  4. [Meigs' syndrome caused by bilateral ovarian fibroma mimicking ovarian cancer].

    Science.gov (United States)

    Sánchez-Torres, D A; Díaz-Murillo, R; Kazlauskas, S; de Santiago, J; Zapardiel, I

    2016-02-01

    We report the case of a 55-year-old patient who pre- sented a pelvic mass, ascites and elevated serum CA125. Suspecting a malignant process she underwent surgery and a total hysterectomy with bilateral salpigo-oforectomy was performed. Pathologic report revealed a bilateral ovarian fibroma and non-tumoral ascites. The presence of elevated serum CA125 levels in a postmenopausal woman with a pelvic mass and ascites suggest an ovarian malignant disease. However, in case of Meigs'syndrome, all symptoms will diappear after removal of the pelvic tumor, so a fast surgical management of the patients is mandatory.

  5. [(18)F]Fluorodeoxyglucose - positron emission tomography/computed tomography improves staging in patients with high-risk muscle-invasive bladder cancer scheduled for radical cystectomy.

    Science.gov (United States)

    Kollberg, Petter; Almquist, Helen; Bläckberg, Mats; Cronberg, Carin; Garpered, Sabine; Gudjonsson, Sigurdur; Kleist, Jakob; Lyttkens, Kerstin; Patschan, Oliver; Liedberg, Fredrik

    2015-01-01

    The aim of this study was to evaluate the clinical use of [(18)F]fluorodeoxyglucose-positron emission tomography/computed tomography (FDG-PET/CT) in addition to conventional preoperative radiological investigations in a defined group of patients with high-risk muscle-invasive bladder cancer. In total, 103 patients with high-risk muscle-invasive bladder cancer defined as stage T3/T4 disease or as stage T2 with hydronephrosis or high-risk histological features, who were provisionally scheduled to undergo cystectomy, were prospectively recruited to the study. The patients were referred to FDG-PET/CT in addition to standard preoperative investigation with computed tomography (CT). The final treatment decision was reached at a multidisciplinary conference based on all available information including the FDG-PET/CT findings. Compared to CT alone, FDG-PET/CT provided more supplemental findings suggesting malignant manifestations in 48 (47%) of the 103 patients. The additional FDG-PET/CT findings led to an altered provisional treatment plan in 28 out of 103 patients (27%), detection of disseminated bladder cancer and subsequent cancellation of the initially intended cystectomy in 16 patients, and identification of disseminated disease and treatment with induction chemotherapy before radical cystectomy in 12 patients. Preoperative FDG-PET/CT changed the treatment plan for a considerable proportion (27%) of the present patients. Accordingly, such examination can potentially improve the preoperative staging of cystectomy patients with high-risk features, and may also reduce the number of futile operations in patients with advanced disease who are beyond cure.

  6. 18 F-fluorodeoxyglucose positron emission tomography-computed tomography for preoperative lymph node staging in patients undergoing radical cystectomy for bladder cancer: a prospective study.

    Science.gov (United States)

    Hitier-Berthault, Maryam; Ansquer, Catherine; Branchereau, Julien; Renaudin, Karine; Bodere, Françoise; Bouchot, Olivier; Rigaud, Jérôme

    2013-08-01

    The objective of our study was to analyze the diagnostic performance of (18) F-fluorodeoxyglucose positron emission tomography-computed tomography for lymph node staging in patients with bladder cancer before radical cystectomy and to compare it with that of computed tomography. A total of 52 patients operated on between 2005 and 2010 were prospectively included in this prospective, mono-institutional, open, non-randomized pilot study. Patients who had received neoadjuvant chemotherapy or radiotherapy were excluded. (18) F-fluorodeoxyglucose positron emission tomography-computed tomography in addition to computed tomography was carried out for lymph node staging of bladder cancer before radical cystectomy. Lymph node dissection during radical cystectomy was carried out. Findings from (18) F-fluorodeoxyglucose positron emission tomography-computed tomography and computed tomography were compared with the results of definitive histological examination of the lymph node dissection. The diagnostic performance of the two imaging modalities was assessed and compared. The mean number of lymph nodes removed during lymph node dissection was 16.5 ± 10.9. Lymph node metastasis was confirmed on histological examination in 22 cases (42.3%). This had been suspected in five cases (9.6%) on computed tomography and in 12 cases (23.1%) on (18) F-fluorodeoxyglucose positron emission tomography-computed tomography. Sensitivity, specificity, positive predictive value, negative predictive value, relative risk and accuracy were 9.1%, 90%, 40%, 57.4%, 0.91 and 55.7%, respectively, for computed tomography, and 36.4%, 86.7%, 66.7%, 65%, 2.72, 65.4%, respectively, for (18) F-fluorodeoxyglucose positron emission tomography-computed tomography. (18) F-fluorodeoxyglucose positron emission tomography-computed tomography is more reliable than computed tomography for preoperative lymph node staging in patients with invasive bladder carcinoma undergoing radical cystectomy. © 2012 The Japanese

  7. Radical cystectomy with orthotopic neobladder for invasive bladder cancer: a critical analysis of long term oncological, functional and quality of life results

    Directory of Open Access Journals (Sweden)

    Arnulf Stenzl

    2010-10-01

    Full Text Available PURPOSE: Analyze current knowledge and practice regarding tumor-related cystectomy with subsequent orthotopic neobladder both in male and female patients. DESIGN, SETTING, AND PARTICIPANTS: Evaluate literature predominantly from the last decade dealing with long-term experience in large numbers of patients with an orthotopic neobladder following cystectomy. Oncological outcome specific to an orthotopic neobladder, functional aspects such as urinary continence, renal function, sexual activity and other quality of life issues are elucidated. RESULTS: Local pelvic recurrences after urothelial bladder cancer occur in 7-12%. Urethral second primary tumors in male and female patients in contemporary series with bladder substitution are 4-6% and 1.4 o 4%, respectively. Upper tract recurrences vary between 2.4-17%. Complications regarding the upper urinary tract have dramatically diminished due to simplified forms of upper tract protection as well as a more refined technique of ureterointestinal anastomosis. Depending on the technique ureteroileal stenosis was lately reported to lie between 2.7 to 3.8%. Renal function remained stable in 96% after a mean follow-up of up to 5 years. Radical cystectomy in carefully selected patients has stood the test of time by providing adequate long-term survival and low local recurrence rates. Orthotopic bladder substitution does not compromise oncological outcome, yields excellent functional results, is cost effective compared to other types of urinary diversion, may improve quality of life and should therefore be the diversion of choice both in men and women. Chronological age is generally not a contraindication for cystectomy, but for orthotopic urinary diversion, tumor extent, functional pelvic floor deficits and general life expectancy are limiting factors.

  8. Resolution of hypercalcemia of malignancy following radical cystectomy in a patient with paraneoplastic syndrome associated with urothelial carcinoma of the bladder

    Directory of Open Access Journals (Sweden)

    Alfredo Harb-De La Rosa

    2015-01-01

    Full Text Available Hypercalcemia of malignancy is a common finding associated with different types of cancers; however, its association with urothelial carcinoma of the bladder is rare. We report a case of a 69-year-old male with nonmetastatic urothelial carcinoma of the bladder who developed hypercalcemia that failed to respond to medical management, but resolved completely after undergoing resection of the tumor through radical cystectomy.

  9. Lymph node dissection during laparoscopic (LRC and open (ORC radical cystectomy due to muscle invasive bladder urothelial cancer (pT2-3, TCC

    Directory of Open Access Journals (Sweden)

    Krzysztof Krasnicki

    2011-09-01

    Full Text Available Aim: The aim of the study was to compare the number of nodes dissected during laparoscopic and open radical cystoprostatectomyin men or anterior exenteration in women due to muscle invasive bladder urothelial cancer (IBC.Material and methods: Fifty-one patients treated with laparoscopic radical cystectomy (LRC and 63 with open radicalcystectomy (ORC were compared. The LRC group consisted of 47 pT2 tumours and 4 pT3, while the ORC groupwas composed of 27 pT2 tumours and 36 pT3. During ORC external, internal, common iliac and obturator lymphnodes were removed separately, but were added and analysed together for each side. Nodes dissected from one sideduring ORC were compared to en bloc dissected nodes in the LRC group.Results: There were no complications associated with extended pelvic lymph node dissection during LRC or ORC.There were significant differences in the mean number of resected lymph nodes between LRC and ORC for pT2tumours. The laparoscopic approach allowed about 8-9 more lymph nodes to be removed than open surgery in thepT2 group. In 15% of patients with pT2 disease treated with open radical cystectomy node metastases were observed. Active disease was detected in 18% of nodes resected laparoscopically due to pT2 disease. Fourty-seven percentageof patients with pT3 disease treated with open surgery were diagnosed as harbouring metastatic lymph nodes. Thelaparoscopic group with pT3 disease was too small to analyse.Conclusions: We have found that laparoscopic radical cystectomy can be performed without any compromise inlymph node dissection. The technique of lymph node dissection (LND during laparoscopic cystectomy (LRC resultedin sufficient resected lymphatic tissue, especially in patients with bladder-confined tumours with a low volume oflymph nodes.

  10. Testosterone for Poor Ovarian Responders

    DEFF Research Database (Denmark)

    Polyzos, Nikolaos P; Davis, Susan R; Drakopoulos, Panagiotis

    2016-01-01

    Testosterone, an androgen that directly binds to the androgen receptor, has been shown in previous small randomized controlled trials to increase the reproductive outcomes of poor ovarian responders. In most of these studies, transdermal testosterone in relatively high doses was administered before...... ovarian stimulation with a duration varying from 5 to 21 days. Nevertheless, the key question to be asked is whether, based on ovarian physiology and testosterone pharmacokinetics, a short course of testosterone administration of more than 10 mg could be expected to have any beneficial effect...... stages. In addition, extreme testosterone excess is not only likely to induce adverse events but has also the potential to be ineffective and even detrimental. Thus, evidence from clinical studies is not enough to either "reopen" or "close" the "androgen chapter" in poor responders, mainly because...

  11. Conservative Management of Twisted Ischemic Adnexa in Early ...

    African Journals Online (AJOL)

    She underwent emergency surgery with a provisional diagnosis of torsion of left adnexa. Mini‑laparotomy, detorsion of the twisted adnexa and ovarian cystectomy with reconstruction was performed thus conserving the tube and ovary. The pregnancy progressed normally; follow‑up ultrasound scans showed normal ...

  12. Post-partum, post-sterilization tubo-ovarian abscess caused by Fusobacterium necrophorum: a case report

    Directory of Open Access Journals (Sweden)

    Chayachinda Chenchit

    2012-10-01

    Full Text Available Abstract Introduction Post-partum, post-sterilization tubo-ovarian abscess is a rare event. Fusobacterium necrophorum subspecies funduliforme, a normal flora found mainly in the oral cavity, appears to be the etiologic organism. Case presentation In this case report, a 25-year-old Thai woman had a post-partum, post-sterilization tubo-ovarian abscess caused by the strictly anaerobic bacterium, Fusobacterium necrophorum subspecies funduliforme. Progressively severe symptoms started 3 weeks after her third vaginal delivery with a tubal sterilization on the following day. On admission, she presented with peritonitis and impending shock. An exploratory laparotomy showed a ruptured left tubo-ovarian abscess. A segment of her ileum had to be resected because of severe inflammation. Conclusions Fusobacterium necrophorum subspecies funduliforme can be an etiologic organism of a ruptured tubo-ovarian abscess following tubal sterilization in a healthy host.

  13. Risk of borderline ovarian tumors among women with benign ovarian tumors

    DEFF Research Database (Denmark)

    Guleria, Sonia; Jensen, Allan; Kjær, Susanne K

    2018-01-01

    OBJECTIVE: A growing number of studies suggest that some ovarian cancers can arise from benign and borderline ovarian tumors. However, studies on the association between benign and borderline ovarian tumors are lacking. We studied the overall- and histotype-specific risk of borderline ovarian...... tumors among women with a benign ovarian tumor. METHODS: This nationwide cohort study included all Danish women diagnosed with a benign ovarian tumor (n=139,466) during 1978-2012. The cohort was linked to the Danish Pathology Data Bank and standardized incidence ratios (SIR) with 95% confidence intervals...... (CI) were calculated. RESULTS: Women with benign ovarian tumors had increased risks for subsequent borderline ovarian tumors (SIR 1.62, 95% CI 1.43-1.82), and this applied to both serous (SIR 1.69, 95% CI 1.39-2.03) and mucinous (SIR 1.75, 95% CI 1.45-2.10) histotypes of borderline ovarian tumors...

  14. Immunological comparison of ovarian and colonic CEA

    International Nuclear Information System (INIS)

    Burtin, P.; Gendron, M.C.; Maunoury, M.T.; Lamerz, R.; Schnabel, G.

    1982-01-01

    Ovarian and colonic CEA were compared immunologically by means of antisera prepared against each of them. CEAs of both origins were found identical by immunodiffusion methods. In radioimmunological experiments, slight differences were observed between some but not all ovarian CEAs and colonic CEAs and also between different preparations of colonic CEA: no organ specificity of ovarian CEA could be demonstrated. Finally, CEA level was measured in 41 sera of patients with ovarian carcinoma by two radioimmunoassays, one using colonic CEA as tracer and standard and anti-colonic CEA serum, the other using ovarian CEA and anti-ovarian CEA serum: the values given by the two assays were highly correlated (rsub(s) = 0.8107), meaning that an organ specific assay for ovarian CEA is not needed. (Auth.)

  15. Ovarian Cancer Pathogenesis: A Model in Evolution

    Directory of Open Access Journals (Sweden)

    Alison M. Karst

    2010-01-01

    Full Text Available Ovarian cancer is a deadly disease for which there is no effective means of early detection. Ovarian carcinomas comprise a diverse group of neoplasms, exhibiting a wide range of morphological characteristics, clinical manifestations, genetic alterations, and tumor behaviors. This high degree of heterogeneity presents a major clinical challenge in both diagnosing and treating ovarian cancer. Furthermore, the early events leading to ovarian carcinoma development are poorly understood, thus complicating efforts to develop screening modalities for this disease. Here, we provide an overview of the current models of ovarian cancer pathogenesis, highlighting recent findings implicating the fallopian tube fimbria as a possible site of origin of ovarian carcinomas. The ovarian cancer model will continue to evolve as we learn more about the genetics and etiology of this disease.

  16. Ovarian carcinoma: An overview of current status

    Directory of Open Access Journals (Sweden)

    Yogita Lugani

    2016-10-01

    Full Text Available Ovarian carcinoma is one of the leading causes of morbidity and mortality associated with carcinomas affecting women. It comprises a heterogeneous group of neoplasms that represents the seventh most lethal malignancy in women worldwide, and is a major cause of death from gynecological carcinoma. Specific to different geographical locations all over the globe, there are variations in the magnitude and trends of ovarian carcinoma, and the scenario of the disease keeps changing. As such, it is necessary to update and review the existing study on ovarian carcinoma. Reviews on ovarian cancer from 2000 to 2015 were extracted from PubMed and Google Scholar, and a few selected landmark studies that incorporated old data were also included. The focus of the present study is to consolidate an updated global view on epithelial ovarian carcinoma, the most prevalent type of ovarian carcinoma. This article covers the epidemiology, types, diagnosis, prognosis, and treatment of epithelial ovarian carcinoma.

  17. Palliative Care in Improving Quality of Life and Symptoms in Patients With Stage III-IV Pancreatic or Ovarian Cancer

    Science.gov (United States)

    2014-12-18

    Recurrent Ovarian Epithelial Cancer; Recurrent Ovarian Germ Cell Tumor; Recurrent Pancreatic Cancer; Stage III Pancreatic Cancer; Stage IIIA Ovarian Epithelial Cancer; Stage IIIA Ovarian Germ Cell Tumor; Stage IIIB Ovarian Epithelial Cancer; Stage IIIB Ovarian Germ Cell Tumor; Stage IIIC Ovarian Epithelial Cancer; Stage IIIC Ovarian Germ Cell Tumor; Stage IV Ovarian Epithelial Cancer; Stage IV Ovarian Germ Cell Tumor; Stage IV Pancreatic Cancer

  18. Treatment of Recurrent Ovarian Cysts and Primary Infertility by Iranian Traditional Medicine: A Case Report

    Science.gov (United States)

    Salehi, Mehdi; Setayesh, Mohammad; Mokaberinejad, Roshanak

    2016-01-01

    Infertility is a medical and psychosocial problem with a high prevalence. There are different treatments for this problem in Iranian traditional medicine. A 28-year-old woman presented with the complaints of 4 emergency operations of the left ovarian cyst during 4 years and infertility. Diagnostic laparoscopy showed an ovarian cyst, adhesion, and endometriosis. Hysteroscopy was unremarkable. After 2 months of letrozole administration, the ovarian cyst ruptured again. Considering the failure of conventional treatments, Iranian traditional medicine products were administered to the patient. After 3 months, the patient conceived and delivered a healthy boy through normal vaginal delivery. These compounds may help with pregnancy as a uterine tonic, vitalizer, and aphrodisiac with brain and cardiac tonic properties. PMID:27932523

  19. [Recurrent left atrial myxoma].

    Science.gov (United States)

    Moreno Martínez, Francisco L; Lagomasino Hidalgo, Alvaro; Mirabal Rodríguez, Roger; López Bermúdez, Félix H; López Bernal, Omaida J

    2003-01-01

    Primary cardiac tumors are rare. Mixomas are the most common among them; 75% are located in the left atrium, 20% in the right atrium, and the rest in the ventricles. The seldom appear in atrio-ventricular valves. Recidivant mixoma are also rare, appearing in 1-5% of all patients that have undergone surgical treatment of a mixoma. In this paper we present our experience with a female patient, who 8 years after having been operated of a left atrial mixoma, began with symptoms of mild heart failure. Transthoracic echocardiography revealed recurrence of the tumor, and was therefore subjected to a second open-heart surgery from which she recovered without complications.

  20. Laparoscopic management of ovarian dysgerminoma presenting with acute abdomen caused by adnexal torsion in a 17-year-old girl.

    Science.gov (United States)

    Takeda, Akihiro; Mori, Masahiko; Sakai, Kotaro; Mitsui, Takashi; Nakamura, Hiromi

    2009-02-01

    Ovarian dysgerminoma cases very rarely present with acute abdomen due to adnexal torsion and the successful laparoscopic management of such a case has not been reported previously. A 17-year-old sexually inactive high school girl presenting with acute abdomen was referred to our emergency department. Transabdominal ultrasonography showed the presence of homogeneous tumor in the lower abdomen. Emergency laparoscopic surgery was performed and left ovarian tumor with adnexal torsion was identified. Left salpingo-oophorectomy was performed carefully to avoid damaging the tumor capsule and the excised tissue was removed after retrieval in an endobag. The histopathological diagnosis was pure ovarian dysgerminoma. The postoperative course was uneventful. Laparoscopic management with careful postoperative follow-up to monitor recurrence could be a treatment option in a young girl with dysgerminoma, if the disease condition is detected in the early stage.

  1. Transvaginal Aspiration of Ovarian Cysts: Long-Term Follow-up

    International Nuclear Information System (INIS)

    Duke, D.; Colville, J.; Keeling, A.; Broe, D.; Fotheringham, T.; Lee, M.J.

    2006-01-01

    Background and purpose. Transvaginal aspiration of ovarian cysts has been advocated as a viable alternative to surgery in patients who are high-risk surgical candidates. We describe a retrospective study evaluating the results of transvaginal aspirations of benign ovarian cysts in patients at increased surgical risk, focusing on long-term follow-up for recurrence of the cyst and/or development of malignancy. Methods. Twenty-four women with ovarian cysts underwent 34 transvaginal drainages between October 1998 and December 2004. All patients were referred following diagnosis of a persistent ovarian cyst with a benign appearance on ultrasound. All patients were unsuitable candidates for surgery (history of previous pelvic surgery, n = 21; high risk for anesthesia, n = 1; and unsuitable for laparoscopy due to obesity, n = 2). Patients with a history of pregnancy, acute abdominal symptoms, or previous gynecologic malignancy were excluded. A 20G x 20 cm Chiba needle was used for transvaginal aspiration using an endocavity probe (Acuson XP, Mountain View, CA, USA; Siemens Sololine, Erlangen, Germany) and intravenous sedoanalgesia. Cysts were aspirated to dryness. Results. Long-term follow-up of patients was performed and revealed a recurrence rate of 75%. Eighty-three percent of cysts on the left and 42% of those on the right recurred. Nine of 15 (60%) patients with recurrence required further intervention. Two of 9 underwent surgical intervention only, 4 of 9 had repeat transvaginal aspiration(s) performed, and 3 of 9 had a combination of both transvaginal aspiration and surgery. No patient developed ovarian malignancy. Conclusion. Transvaginal cyst aspiration has many advantages including short hospital stay, rapid recovery, excellent patient tolerance, and a low rate of procedure-related complications. Our study demonstrates that ovarian cyst recurrence following transvaginal drainage is a more significant problem than previously documented, especially if the cyst is

  2. Poorly Differentiated Ovarian Sertoli-Leydig Cell Tumor in a 16-Year-Old Single Woman: A Case Report and Literature Review

    Directory of Open Access Journals (Sweden)

    Ahmed Abu-Zaid

    2013-01-01

    Full Text Available Sertoli-Leydig cell tumor (SLCT of ovary is an exceedingly unusual neoplasm that belongs to a group of sex cord-stromal tumors of ovary and accounts for less than 0.5% of all primary ovarian neoplasms. Very few case reports have been documented in the literature so far. Herein, we report a case of primary poorly differentiated ovarian Sertoli-Leydig cell tumor (SLCT involving the left ovary in a 16-year-old single woman who presented with a 3-month history of a pelviabdominal mass, acne, hirsutism, and menstrual irregularities. In addition, a literature review on ovarian SLCTs is provided.

  3. Best practices in robot-assisted radical cystectomy and urinary reconstruction: recommendations of the Pasadena Consensus Panel.

    Science.gov (United States)

    Wilson, Timothy G; Guru, Khurshid; Rosen, Raymond C; Wiklund, Peter; Annerstedt, Magnus; Bochner, Bernard H; Chan, Kevin G; Montorsi, Francesco; Mottrie, Alexandre; Murphy, Declan; Novara, Giacomo; Peabody, James O; Palou Redorta, Joan; Skinner, Eila C; Thalmann, George; Stenzl, Arnulf; Yuh, Bertram; Catto, James

    2015-03-01

    Robot-assisted surgery is increasingly used for radical cystectomy (RC) and urinary reconstruction. Sufficient data have accumulated to allow evidence-based consensus on key issues such as perioperative management, comparative effectiveness on surgical complications, and oncologic short- to midterm outcomes. A 2-d conference of experts on RC and urinary reconstruction was organized in Pasadena, California, and the City of Hope Cancer Center in Duarte, California, to systematically review existing peer-reviewed literature on robot-assisted RC (RARC), extended lymphadenectomy, and urinary reconstruction. No commercial support was obtained for the conference. A systematic review of the literature was performed in agreement with the PRISMA statement. Systematic literature reviews and individual presentations were discussed, and consensus on all key issues was obtained. Most operative, intermediate-term oncologic, functional, and complication outcomes are similar between open RC (ORC) and RARC. RARC consistently results in less blood loss and a reduced need for transfusion during surgery. RARC generally requires longer operative time than ORC, particularly with intracorporeal reconstruction. Robotic assistance provides ergonomic value for surgeons. Surgeon experience and institutional volume strongly predict favorable outcomes for either open or robotic techniques. RARC appears to be similar to ORC in terms of operative, pathologic, intermediate-term oncologic, complication, and most functional outcomes. RARC consistently results in less blood loss and a reduced need for transfusion during surgery. RARC can be more expensive than ORC, although high procedural volume may attenuate this difference. Robot-assisted radical cystectomy (RARC) is an alternative to open surgery for patients with bladder cancer who require removal of their bladder and reconstruction of their urinary tract. RARC appears to be similar to open surgery for most important outcomes such as the rate of

  4. Ovarian Cancer Risk Prediction Models

    Science.gov (United States)

    Developing statistical models that estimate the probability of developing ovarian cancer over a defined period of time will help clinicians identify individuals at higher risk of specific cancers, allowing for earlier or more frequent screening and counseling of behavioral changes to decrease risk.

  5. Ovarian irradiation in recurrent endometriosis

    International Nuclear Information System (INIS)

    Kochbati, L.; Chaari, N.; Besbes, M.; Maalej, M.; Neji, K.; Ben Amara, F.; Ben Romdhane, N.K.

    2005-01-01

    We describe a case of a young woman with a history of an aplastic anaemia in which pelvic radiotherapy was used successfully in the management of a recurrent and inoperable endometriosis. The use of therapeutic pelvic or ovarian irradiation in endometriosis may be considered, when surgical and medical treatments have been exhausted and have failed. (authors)

  6. Ovarian cancer and body size

    DEFF Research Database (Denmark)

    Mosgaard, Berit Jul

    2012-01-01

    Only about half the studies that have collected information on the relevance of women's height and body mass index to their risk of developing ovarian cancer have published their results, and findings are inconsistent. Here, we bring together the worldwide evidence, published and unpublished...

  7. Ovarian stimulation and embryo quality

    NARCIS (Netherlands)

    Baart, Esther; Macklon, Nick S.; Fauser, Bart J. C. M.

    To Study the effects of different ovarian stimulation approaches on oocyte and embryo quality, it is imperative to assess embryo quality with a reliable and objective method. Embryos rated as high quality by standardized morphological assessment are associated with higher implantation and pregnancy

  8. [Epidemiological profile of ovarian cancer].

    Science.gov (United States)

    Rivas-Corchado, Luz María; González-Geroniz, Manuel; Hernández-Herrera, Ricardo Jorge

    2011-09-01

    In Mexico, ovarian cancer represents 5.3% of cancer diagnoses in all age groups and 21% of gynecologic cancers. The states with the highest incidence of this disease Nuevo León, Mexico State and Federal District. To determine the epidemiological profile of ovarian cancer. A retrospective cross-sectional study that included all patients with complete records, diagnosed with ovarian cancer treated at the Oncology department UMAE Monterrey No. 23, January 2009 to 31 December 2009. We identified 40 patients with ovarian cancer. The average age of menarche was 12.7 years, 40% were of reproductive age, 25% were nulliparous, 15% had a pregnancy and 37.5% had two pregnancies. Of the total patients, 17% had a history of breast cancer, 40% used a contraceptive method, 37% used oral contraceptives. The tumor marker CA 125 was found in 40% of patients, 63.1% had ultrasound markers for cancer. The most frequent clinical stage 1A in which they found 32% of cases. Papillary serous adenocarcinoma was diagnosed in 25% of patients, endometroid adenocarcinoma and mucinous tumor of low malignant potential was diagnosed borderline at 20%, poorly differentiated adenocarcinoma in 18% tumor granulosa cells in 7% and papillary adenocarcinoma ring cell adenocarcinoma in 5%. In total, 43% of patients received chemotherapy. The majority of cases tenia50 years or more. The background was the most frequent hereditary breast cancer. There were no deaths during the study.

  9. Hereditary breast and ovarian cancer

    DEFF Research Database (Denmark)

    Nielsen, Finn Cilius; Hansen, Thomas van Overeem; Sørensen, Claus Storgaard

    2016-01-01

    Genetic abnormalities in the DNA repair genes BRCA1 and BRCA2 predispose to hereditary breast and ovarian cancer (HBOC). However, only approximately 25% of cases of HBOC can be ascribed to BRCA1 and BRCA2 mutations. Recently, exome sequencing has uncovered substantial locus heterogeneity among...

  10. Early Detection of Ovarian Cancer

    Directory of Open Access Journals (Sweden)

    Donna Badgwell

    2007-01-01

    Full Text Available Despite advances in therapy, ovarian cancer remains the most deadly of the gynecological cancers. Less than 30% of women with advanced stage disease survive long-term. When diagnosed in stage I, up to 90% of patients can be cured with conventional surgery and chemotherapy. At present, only 25% of ovarian cancers are detected in stage I due, in part, to the absence of specific symptoms and to lack of an effective screening strategy. Early detection of ovarian cancer might significantly improve the overall survival rate of women with ovarian cancer if 1 most cancers are clonal and unifocal, arising in the ovary rather than in the peritoneum, 2 metastatic disease results from progression of clinically detectable stage I lesions, and 3 cancers remain localized for a sufficient interval to permit cost-effective screening. Given the prevalence of ovarian cancer, strategies for early detection must have high sensitivity for early stage disease (> 75%, but must have extremely high specificity (99.6% to attain a positive predictive value of at least 10%. Transvaginal sonography (TVS, serum markers and a combination of the two modalities have been evaluated for early detection of ovarian cancer. Among the serum markers, CA125 has received the most attention, but lacks the sensitivity or specificity to function alone as a screening test. Greater specificity can be achieved by combining CA125 and TVS and/or by monitoring CA125 over time. Two stage screening strategies promise to be cost effective, where abnormal serum assays prompt TVS to detect lesions that require laparotomy. Accrual has been completed for a 200,000 woman trial in the United Kingdom that will test the ability of a rising CA125 to trigger TVS and subsequent exploratory surgery. Given the heterogeneity of ovarian cancer, it is unlikely that any single marker will be sufficiently sensitive to provide an effective initial screen. Sensitivity of serum assays might be enhanced by utilizing a

  11. Left atrial appendage occlusion

    Directory of Open Access Journals (Sweden)

    Ahmad Mirdamadi

    2013-01-01

    Full Text Available Left atrial appendage (LAA occlusion is a treatment strategy to prevent blood clot formation in atrial appendage. Although, LAA occlusion usually was done by catheter-based techniques, especially percutaneous trans-luminal mitral commissurotomy (PTMC, it can be done during closed and open mitral valve commissurotomy (CMVC, OMVC and mitral valve replacement (MVR too. Nowadays, PTMC is performed as an optimal management of severe mitral stenosis (MS and many patients currently are treated by PTMC instead of previous surgical methods. One of the most important contraindications of PTMC is presence of clot in LAA. So, each patient who suffers of severe MS is evaluated by Trans-Esophageal Echocardiogram to rule out thrombus in LAA before PTMC. At open heart surgery, replacement of the mitral valve was performed for 49-year-old woman. Also, left atrial appendage occlusion was done during surgery. Immediately after surgery, echocardiography demonstrates an echo imitated the presence of a thrombus in left atrial appendage area, although there was not any evidence of thrombus in pre-pump TEE. We can conclude from this case report that when we suspect of thrombus of left atrial, we should obtain exact history of previous surgery of mitral valve to avoid misdiagnosis clotted LAA, instead of obliterated LAA. Consequently, it can prevent additional evaluations and treatments such as oral anticoagulation and exclusion or postponing surgeries including PTMC.

  12. ELF5 in epithelial ovarian carcinoma tissues and biological behavior in ovarian carcinoma cells.

    Science.gov (United States)

    Yan, Hongchao; Qiu, Linglin; Xie, Xiaolei; Yang, He; Liu, Yongli; Lin, Xiaoman; Huang, Hongxiang

    2017-03-01

    The expression of E74-like factor 5 (ELF5) in epithelial ovarian carcinoma tissues and its effects on biological behavior in ovarian carcinoma cells were assessed in search for a new approach for gene treatment of epithelial ovarian carcinoma. RT-PCR technology was applied to detect the expression of ELF5 mRNA in epithelial ovarian carcinoma (n=49), borderline ovarian epithelial tumor (n=19), benign ovarian epithelial tumor (n=31) and normal ovarian tissues (n=40). Then, we transfected recombinant plasmid pcDNA3.1‑ELF5+EGFP into human ovarian carcinoma SKOV3 cells (recombinant plasmid group) in vitro and screened out stably transfected cells to conduct multiplication culture. Western blot analysis was performed to detect the expression of ELF5 protein in the different groups. Flow cytometry was employed to detect cell apoptosis and cycles. ELF5 mRNA in epithelial ovarian carcinoma and borderline ovarian epithelial tumor tissues were significantly lower (Povarian epithelial tumor and normal ovarian tissues. ELF5 protein expression in the cells of recombinant plasmid group was significantly higher compared with empty plasmid and blank control groups. The capacity of cell reproductive recombinant plasmid group at each time point decreased (Povarian carcinoma SKOV3 cells and promoted apoptosis of human ovarian carcinoma SKOV3 cells inhibiting their growth and invasive capacity; and thus providing a new approach to gene treatment of ovarian carcinoma.

  13. Right ovarian vein drainage variant: Is there a relationship with pelvic varices?

    Energy Technology Data Exchange (ETDEWEB)

    Koc, Zafer [Baskent Universitesi, Adana Hastanesi, Radyoloji Boeluemue, Serin Evler 39, Sok. No. 6 Yueregir, Adana (Turkey)]. E-mail: koczafer@gmail.com; Ulusan, Serife [Baskent Universitesi, Adana Hastanesi, Radyoloji Boeluemue, Serin Evler 39, Sok. No. 6 Yueregir, Adana (Turkey); Oguzkurt, Levent [Baskent Universitesi, Adana Hastanesi, Radyoloji Boeluemue, Serin Evler 39, Sok. No. 6 Yueregir, Adana (Turkey)

    2006-09-15

    Objective: To correlate right ovarian vein (ROV) variations that drain into the right renal vein (RRV) with the presence of pelvic varices. Materials and methods: Routine abdominal multidetector-row computed tomography scans of 324 women were analyzed for the presence and type of ROV variations in this retrospective study. The subjects were divided into 2 groups: those with ROV variations and those without such variations. The diameters of the subjects' ROV, left ovarian vein (LOV), and parauterine veins were measured. Pelvic varices and the presence and degree of ovarian vein reflux were noted and compared between the 2 groups. The {chi}{sup 2}-test and the Pearson correlation test were used for statistical analysis. Results: Thirty-two (9.9%) of 324 women studied exhibited ROV variant that drained into the right renal vein, and the remaining subjects (90.1%) exhibited a normal pattern of ROV drainage that flowed directly into the inferior vena cava. Pelvic varices were identified in 59 (18%) of the subjects. Reflux was not observed in any patient without pelvic varices. Fifty-seven of 59 women exhibited ovarian vein reflux. In 56 of those 57 individuals, reflux occurred only in the LOV, and in 1 subject, reflux was noted predominantly in the ROV. No significant relationship between the presence of an ROV that drained into the right renal vein and pelvic varices was noted. Conclusion: Although right-sided pelvic varices associated with right ovarian vein drainage variations are rare, anatomic variations of the right ovarian vein are not. This study did not find an association between the presence of right ovarian vein and pelvic varices.

  14. Right ovarian vein drainage variant: Is there a relationship with pelvic varices?

    International Nuclear Information System (INIS)

    Koc, Zafer; Ulusan, Serife; Oguzkurt, Levent

    2006-01-01

    Objective: To correlate right ovarian vein (ROV) variations that drain into the right renal vein (RRV) with the presence of pelvic varices. Materials and methods: Routine abdominal multidetector-row computed tomography scans of 324 women were analyzed for the presence and type of ROV variations in this retrospective study. The subjects were divided into 2 groups: those with ROV variations and those without such variations. The diameters of the subjects' ROV, left ovarian vein (LOV), and parauterine veins were measured. Pelvic varices and the presence and degree of ovarian vein reflux were noted and compared between the 2 groups. The χ 2 -test and the Pearson correlation test were used for statistical analysis. Results: Thirty-two (9.9%) of 324 women studied exhibited ROV variant that drained into the right renal vein, and the remaining subjects (90.1%) exhibited a normal pattern of ROV drainage that flowed directly into the inferior vena cava. Pelvic varices were identified in 59 (18%) of the subjects. Reflux was not observed in any patient without pelvic varices. Fifty-seven of 59 women exhibited ovarian vein reflux. In 56 of those 57 individuals, reflux occurred only in the LOV, and in 1 subject, reflux was noted predominantly in the ROV. No significant relationship between the presence of an ROV that drained into the right renal vein and pelvic varices was noted. Conclusion: Although right-sided pelvic varices associated with right ovarian vein drainage variations are rare, anatomic variations of the right ovarian vein are not. This study did not find an association between the presence of right ovarian vein and pelvic varices

  15. Hypoplastic left heart syndrome

    Directory of Open Access Journals (Sweden)

    Thiagarajan Ravi

    2007-05-01

    Full Text Available Abstract Hypoplastic left heart syndrome(HLHS refers to the abnormal development of the left-sided cardiac structures, resulting in obstruction to blood flow from the left ventricular outflow tract. In addition, the syndrome includes underdevelopment of the left ventricle, aorta, and aortic arch, as well as mitral atresia or stenosis. HLHS has been reported to occur in approximately 0.016 to 0.036% of all live births. Newborn infants with the condition generally are born at full term and initially appear healthy. As the arterial duct closes, the systemic perfusion becomes decreased, resulting in hypoxemia, acidosis, and shock. Usually, no heart murmur, or a non-specific heart murmur, may be detected. The second heart sound is loud and single because of aortic atresia. Often the liver is enlarged secondary to congestive heart failure. The embryologic cause of the disease, as in the case of most congenital cardiac defects, is not fully known. The most useful diagnostic modality is the echocardiogram. The syndrome can be diagnosed by fetal echocardiography between 18 and 22 weeks of gestation. Differential diagnosis includes other left-sided obstructive lesions where the systemic circulation is dependent on ductal flow (critical aortic stenosis, coarctation of the aorta, interrupted aortic arch. Children with the syndrome require surgery as neonates, as they have duct-dependent systemic circulation. Currently, there are two major modalities, primary cardiac transplantation or a series of staged functionally univentricular palliations. The treatment chosen is dependent on the preference of the institution, its experience, and also preference. Although survival following initial surgical intervention has improved significantly over the last 20 years, significant mortality and morbidity are present for both surgical strategies. As a result pediatric cardiologists continue to be challenged by discussions with families regarding initial decision

  16. Ovarian cysts on prenatal MRI

    Energy Technology Data Exchange (ETDEWEB)

    Nemec, Ursula [Department of Radiology, Division of Neuroradiology and Musculoskeletal Radiology, Medical University Vienna, Waehringer Guertel 18-20, A-1090 Vienna (Austria); Nemec, Stefan F., E-mail: stefan.nemec@meduniwien.ac.at [Department of Radiology, Division of Neuroradiology and Musculoskeletal Radiology, Medical University Vienna, Waehringer Guertel 18-20, A-1090 Vienna (Austria); Medical Genetics Institute, Cedars Sinai Medical Center, 8700 Beverly Boulevard, PACT Suite 400, Los Angeles, CA 90048 (United States); Bettelheim, Dieter [Department of Obstetrics and Gynaecology, Division of Prenatal Diagnosis and Therapy, Medical University Vienna, Waehringer Guertel 18-20, A-1090 Vienna (Austria); Brugger, Peter C. [Center of Anatomy and Cell Biology, Integrative Morphology Group, Medical University Vienna, Waehringerstrasse 13, A-1090 Vienna (Austria); Horcher, Ernst [Department of Pediatric Surgery, Medical University Vienna, Waehringer Guertel 18-20, A-1090 Vienna (Austria); Schoepf, Veronika [Department of Radiology, Division of Neuroradiology and Musculoskeletal Radiology, Medical University Vienna, Waehringer Guertel 18-20, A-1090 Vienna (Austria); Graham, John M.; Rimoin, David L. [Medical Genetics Institute, Cedars Sinai Medical Center, 8700 Beverly Boulevard, PACT Suite 400, Los Angeles, CA 90048 (United States); Weber, Michael; Prayer, Daniela [Department of Radiology, Division of Neuroradiology and Musculoskeletal Radiology, Medical University Vienna, Waehringer Guertel 18-20, A-1090 Vienna (Austria)

    2012-08-15

    Objective: Ovarian cysts are the most frequently encountered intra-abdominal masses in females in utero. They may, at times, require perinatal intervention. Using magnetic resonance imaging (MRI) as an adjunct to ultrasonography (US) in prenatal diagnosis, we sought to demonstrate the ability to visualize ovarian cysts on prenatal MRI. Materials and methods: This retrospective study included 17 fetal MRI scans from 16 female fetuses (23-37 gestational weeks) with an MRI diagnosis of ovarian cysts after suspicious US findings. A multiplanar MRI protocol was applied to image and to characterize the cysts. The US and MRI findings were compared, and the prenatal findings were compared with postnatal imaging findings or histopathology. Results: Simple ovarian cysts were found in 10/16 cases and complex cysts in 7/16 cases, including one case with both. In 11/16 (69%) cases, US and MRI diagnoses were in agreement, and, in 5/16 (31%) cases, MRI specified or expanded the US diagnosis. In 6/16 cases, postnatal US showed that the cysts spontaneously resolved or decreased in size, and in 1/16 cases, postnatal imaging confirmed a hemorrhagic cyst. In 4/16 cases, the prenatal diagnoses were confirmed by surgery/histopathology, and for the rest, postnatal correlation was not available. Conclusion: Our results illustrate the MRI visualization of ovarian cysts in utero. In most cases, MRI will confirm the US diagnosis. In certain cases, MRI may provide further diagnostic information, additional to US, which is the standard technique for diagnosis, monitoring, and treatment planning.

  17. A case report of Tubo-ovarian abscess caused by Burkholderia pseudomallei.

    Science.gov (United States)

    Nernsai, Pattaranit; Sophonsritsuk, Areepan; Lertvikool, Srithean; Jinawath, Artit; Chitasombat, Maria Nina

    2018-02-08

    Melioidosis, the disease caused by Burkholderia pseudomallei is endemic in the Northeastern part of Thailand, South-East Asia, and Northern Australia. The pelvic involvement of disease is rare even in an endemic area. Therefore, we describe in this report the clinical presentation, management, and outcome of the patient with primary tubo-ovarian abscess due to melioidosis. A 31-year-old Thai cassava farmer woman presented with fever and abdominal pain at left lower quadrant for one month. She also had pain, swelling, and redness of the genitalia without any ulcer. She had odorless whitish vaginal discharge. The pelvic examination revealed excitation pain on the left side of her cervix. Transvaginal ultrasonography revealed a large left tubo-ovarian abscess size 9.4 × 4.8 cm located at anterior of the uterus. Urgent exploratory laparotomy revealed left hydrosalpinx with a large amount of pus. The pus culture grew Burkholderia pseudomallei. The computer tomography of the abdomen revealed multiple hepatosplenic abscesses. The patient underwent left salpingo-oophorectomy and pus drainage. The pathological examination of excised left adnexa revealed chronic and acute suppurative inflammation with necrotic tissue. She was given intravenous ceftazidime for one month, and her clinical symptom improved. She was diagnosed with type 2 diabetes mellitus at this visit and treated with insulin injection. She continued to take oral co-trimoxazole for 20 weeks. The final diagnosis was disseminated melioidosis with left tubo-ovarian abscess and hepatosplenic abscesses in a newly diagnosed morbidly obese diabetic patient. Burkholderia pseudomallei should be considered as the causative organism of gynecologic infection among patient with risk factor resided in an endemic area who do not respond to standard antibiotics. The pus culture from the site of infection is the only diagnostic method of pelvic melioidosis, appropriate antibiotics, and adequate surgical drainage were the

  18. Increased expression of PITX2 transcription factor contributes to ovarian cancer progression.

    Science.gov (United States)

    Fung, Frederic K C; Chan, David W; Liu, Vincent W S; Leung, Thomas H Y; Cheung, Annie N Y; Ngan, Hextan Y S

    2012-01-01

    Paired-like homeodomain 2 (PITX2) is a bicoid homeodomain transcription factor which plays an essential role in maintaining embryonic left-right asymmetry during vertebrate embryogenesis. However, emerging evidence suggests that the aberrant upregulation of PITX2 may be associated with tumor progression, yet the functional role that PITX2 plays in tumorigenesis remains unknown. Using real-time quantitative RT-PCR (Q-PCR), Western blot and immunohistochemical (IHC) analyses, we demonstrated that PITX2 was frequently overexpressed in ovarian cancer samples and cell lines. Clinicopathological correlation showed that the upregulated PITX2 was significantly associated with high-grade (P = 0.023) and clear cell subtype (P = 0.011) using Q-PCR and high-grade (PPITX2 could promote ovarian cancer cell proliferation, anchorage-independent growth ability, migration/invasion and tumor growth in xenograft model mice. Moreover, enforced expression of PITX2 elevated the cell cycle regulatory proteins such as Cyclin-D1 and C-myc. Conversely, RNAi mediated knockdown of PITX2 in PITX2-high expressing ovarian cancer cells had the opposite effect. Our findings suggest that the increased expression PITX2 is involved in ovarian cancer progression through promoting cell growth and cell migration/invasion. Thus, targeting PITX2 may serve as a potential therapeutic modality in the management of high-grade ovarian tumor.

  19. Ovarian remnant syndrome in dogs and cats: 21 cases (2000-2007).

    Science.gov (United States)

    Ball, Rebecca L; Birchard, Stephen J; May, Lauren R; Threlfall, Walter R; Young, Gregory S

    2010-03-01

    To describe signalment, clinical findings, diagnostic tests, and results of treatment of dogs and cats with ovarian remnant syndrome (ORS). Retrospective case series. 19 dogs and 2 cats with ORS. Medical records for animals examined between June 2000 and October 2007 were reviewed for signalment, clinical signs, age at time of ovariohysterectomy (OHE), surgical findings during OHE, experience of the surgeon (veterinary student vs veterinarian), interval from OHE until diagnosis of ORS, results of diagnostic tests, surgical findings, and results of histologic examination of excised tissues. 21 animals (19 dogs and 2 cats) with ORS were identified. The most common clinical signs were those associated with proestrus and estrus. More dogs than cats were affected, and all residual ovarian tissues were found in the region of the ovarian pedicles. The right ovary in dogs was affected significantly more often than the left ovary. Seven animals had neoplasms of the reproductive system. These animals had a significantly longer interval between OHE and diagnosis of ORS than did the 14 animals without neoplasms. Long-term follow-up of 18 animals revealed resolution of clinical signs following exploratory laparotomy. Ovarian remnants were found in typical locations for ovaries and were not considered ectopic tissue; thus, surgical error during OHE was suspected as the cause of ORS. Anatomic differences may account for differences between species, and clinical signs may not be recognized until years after OHE. Surgical removal of residual ovarian tissue resulted in resolution of clinical signs.

  20. Ovarian Cysts and Fertility: Is There a Connection?

    Science.gov (United States)

    ... Is there a link between ovarian cysts and fertility? Answers from Charles Coddington, M.D. Some ovarian cysts can be associated with decreased fertility. However, it depends on the type of ovarian ...

  1. MRI for discriminating metastatic ovarian tumors from primary epithelial ovarian cancers.

    Science.gov (United States)

    Xu, Yanhong; Yang, Jia; Zhang, Zaixian; Zhang, Guixiang

    2015-08-28

    To find specific magnetic resonance imaging (MRI) features to differentiate metastatic ovarian tumors from primary epithelial ovarian cancers. Eleven cases with metastatic ovarian tumors and 26 cases with primary malignant epithelial ovarian cancers were retrospectively studied. All features such as patient characteristics, MRI findings and biomarkers were evaluated. The differences including laterality, configuration, uniformity of locules, diffusion weighted imaging (DWI) signal of solid components and enhancement of solid portions between metastatic ovarian tumors and primary epithelial ovarian cancers were compared by Fisher's exact test. Median age of patients, the maximum diameter of lesions and biomarkers were compared by the Mann-Whitney test. Patients with metastatic ovarian tumors were younger than patients with primary epithelial ovarian cancers in the median age (P = 0.015). Patients with bilateral tumors in metastatic ovarian tumors were more than those of primary epithelial ovarian cancers (P = 0.032). The maximum diameter of lesions in metastatic ovarian tumors was smaller than that of primary epithelial ovarian cancers (P = 0.005). The locules in metastatic ovarian tumors were more uniform than those of primary epithelial ovarian cancers (P = 0.024). The enhancement of solid portions in metastatic ovarian tumors showed more moderate than that of primary epithelial ovarian cancers (P = 0.037). There was no statistically significant difference between the two groups in configuration, DWI signal of solid components and ascites. Biomarkers such as CA125 and human epididymis protein 4 (HE4) in metastatic ovarian tumors showed less elevated than that of primary epithelial ovarian cancers. Significant differences between metastatic ovarian tumors and primary epithelial ovarian cancers were found in the median age of patients, laterality, the maximum diameter of lesions, uniformity of locules, enhancement patterns of solid portions and

  2. Supratrigonal cystectomy with Hautmann pouch as treatment for neurogenic bladder in spinal cord injury patients: long-term functional results.

    Science.gov (United States)

    Gobeaux, Nicolas; Yates, David R; Denys, Pierre; Even-Schneider, Alexia; Richard, Francois; Chartier-Kastler, Emmanuel

    2012-06-01

    To study clinical and urodynamic data along with immediate and long-term morbidity of surgical management of neurogenic bladder in spinal cord injury (SCI) patients Single-center retrospective study of 61 SCI patients with neurogenic detrusor overactivity (NDO) related urinary incontinence and/or sphincter weakness incontinence who underwent supratrigonal cystectomy with Hautmann pouch ± concomitant stress incontinence procedure (27.9%; n = 17). With a mean follow-up of 5.84 years (range 1-20.5) an improved or total continence rate was achieved in 89.7% and 74.1%, respectively. Surgery failed (incontinence persisted) for six (10.3%) patients, three of which had a simultaneous procedure for stress incontinence. On urodynamics, maximum cystometric capacity (MCC) (ml) increased from 305.2 to 509.4 (P infection and preserving upper tract function, which is reflected in the improvement on urodynamics. The incidence of secondary bowel dysfunction and potential risk of a simultaneous procedure for stress incontinence needs to be discussed. Copyright © 2012 Wiley Periodicals, Inc.

  3. National Surgical Quality Improvement Program surgical risk calculator poorly predicts complications in patients undergoing radical cystectomy with urinary diversion.

    Science.gov (United States)

    Golan, Shay; Adamsky, Melanie A; Johnson, Scott C; Barashi, Nimrod S; Smith, Zachary L; Rodriguez, Maria V; Liao, Chuanhong; Smith, Norm D; Steinberg, Gary D; Shalhav, Arieh L

    2018-02-01

    To evaluate the accuracy of the American College of Surgeons National Surgical Quality Improvement Programs (ACS-NSQIP) surgical risk calculator in patients undergoing radical cystectomy (RC) with urinary diversion. Preoperative characteristics of patients who underwent RC with ileal conduit or orthotropic neobladder (ONB) between 2007 and 2016 were entered into the proprietary online ACS-NSQIP calculator to generate 30-day predicted risk profiles. Predicted and observed outcomes were compared by measuring Brier score (BS) and area under the receiver operating characteristic curve (AUC). Of 954 patients undergoing RC, 609 (64%) received ileal conduit and 345 (36%) received ONB. The calculator underestimated most risks by 10%-81%. The BSs exceeded the acceptable threshold of 0.01 and AUC were less than 0.8 for all outcomes in the overall cohort. The mean (standard deviation) predicted vs. observed length of stay was 9 (1.5) vs. 10.6 (7.4) days (Pearson's r = 0.09). Among patients who received ONB, adequate BS (calculator for cardiac complications (AUC = 0.69) and discharge to rehab center (AUC = 0.75) among patients who underwent RC with ONB. The universal ACS-NSQIP calculator poorly predicts most postoperative complications among patients undergoing RC with urinary diversion. A procedure-specific risk calculator is required to better counsel patients in the preoperative setting and generate realistic quality measures. Copyright © 2018 Elsevier Inc. All rights reserved.

  4. Preoperative anemia is associated with adverse outcome in patients with urothelial carcinoma of the bladder following radical cystectomy.

    Science.gov (United States)

    Gierth, M; Mayr, R; Aziz, A; Krieger, S; Wullich, B; Pycha, A; Lodde, M; Salvadori, U; Bründl, J; Fritsche, H M; Hofstädter, F; Pawlik, M T; Otto, W; May, M; Burger, M; Denzinger, S

    2015-10-01

    Radical cystectomy (RC) can be associated with significant blood loss, whereas many patients are presenting with anemia preoperatively. To date, there is a lack of data addressing the impact of preoperative anemia (PA) on survival of patients undergoing RC for urothelial carcinoma of the bladder (UCB). This retrospective multicenter study includes 684 patients with UCB undergoing RC with pelvic lymph node dissection. The median follow-up was 50 (IQR 29,78) months. Anemia was defined in line with the WHO classification (hemoglobin (Hb): male ≤13 g/dL, female ≤12 g/dL) and based on contemporary gender- and age-adjusted classification (Hb: white male aged classification versus contemporary classification. Age, increased ECOG performance status, advanced tumor stages, lymph node metastasis, positive surgical margin and anemia were associated with disease recurrence (DR), cancer-specific mortality (CSM) and all-cause mortality (ACM). In multivariable analysis, anemia was an independent predictor of DR, CSM and ACM (WHO and/or contemporary classification). Blood transfusion was significantly associated with ACM in both classifications of anemia. PA is significantly associated with worse oncological outcome in patients undergoing RC. Based on the additional unfavorable influence of blood transfusion, this emphasizes the importance of early diagnosis and correction of anemia and implementation of alternative methods of blood volume management.

  5. Statin use and risk for ovarian cancer

    DEFF Research Database (Denmark)

    Baandrup, L; Dehlendorff, C; Friis, Søren

    2015-01-01

    BACKGROUND: Limited data suggest that statin use reduces the risk for ovarian cancer. METHODS: Using Danish nationwide registries, we identified 4103 cases of epithelial ovarian cancer during 2000-2011 and age-matched them to 58,706 risk-set sampled controls. Conditional logistic regression...... was used to estimate adjusted odds ratios (ORs) and 95% confidence intervals (CIs) for epithelial ovarian cancer overall, and for histological types, associated with statin use. RESULTS: We observed a neutral association between ever use of statins and epithelial ovarian cancer risk (OR=0.98, 95% CI=0.......87-1.10), and no apparent risk variation according to duration, intensity or type of statin use. Decreased ORs associated with statin use were seen for mucinous ovarian cancer (ever statin use: OR=0.63, 95% CI=0.39-1.00). CONCLUSIONS: Statin use was not associated with overall risk for epithelial ovarian cancer...

  6. Rare ovarian lesion in an adolescent girl

    Directory of Open Access Journals (Sweden)

    Ramasamy Senthilnathan

    2008-01-01

    Full Text Available Large solid ovarian lesions are considered malignant in nature in pediatric and adolescent age group. We present an adolescent girl who had large solid ovarian lesion, with negative tumor markers. She underwent laparotomy and right oopherectomy. Histopathology revealed that the lesion was massive ovarian edema. This is an extremely rare lesion of ovary and is benign in nature. Very few case reports are available in English literature. Hence we suggest that massive ovarian edema should be considred as one of the differential diagnosis in all the patients having large solid ovarian lesions with ngative tumor marker assay. Ovarian preservation with the help of frozen section analysis should always be considred in these patients.

  7. Incipient ovarian failure and premature ovarian failure show the same immunological profile

    NARCIS (Netherlands)

    van Kasteren, YM; von Blomberg, M; Hoek, A; de Koning, C; Lambalk, N; van Montfrans, J; Kuik, J

    PROBLEM: Incipient ovarian failure (IOF) is characterized by regular menstrual cycles, infertility and a raised early-follicular FSH in women under 40. IOF might be a precursor or a mitigated form of premature ovarian failure (POF). Disturbances in the immune system may play a role in ovarian

  8. Screening of the residual normal ovarian tissue adjacent to orthotopic epithelial ovarian carcinomas in nude mice.

    Science.gov (United States)

    Zhu, G H; Wang, S T; Yao, M Z; Cai, J H; Chen, C Y; Yang, Z X; Hong, L; Yang, S Y

    2014-04-16

    The objective of this study was to explore the feasibility and methods of screening the residual normal ovarian tissue adjacent to orthotopic ovarian carcinomas in nude mice. Human epithelial ovarian cancer cells (OVCAR3) were subcutaneously implanted for a tumor source and ovarian orthotopic transplantation. The cancer tissue, proximal paraneoplastic tissue, middle paraneoplastic tissue, remote paraneoplastic tissue, and normal ovarian tissue were removed. CK-7, CA125, p53, survivin, MMP-2, and TIMP-2 expression was detected by reverse transcription polymerase chain reaction. We obtained 35 paraneoplastic residual ovarian tissues with normal biopsies from 40 cases of an orthotopic epithelial ovarian carcinoma model (87.5%). CK-7, CA125, p53, survivin, MMP-2, and TIMP-2 expression was lower in proximal paraneoplastic tissue than in cancer tissue (P tissue (P tissue as well as among residual normal ovarian tissues with different severity (P > 0.05). In ovarian tissues of 20 normal nude mice, the expression of CK- 7, CA125, p53, survivin, MMP-2, and TIMP-2 was negative. Overall, the expression levels of CK-7, CA125, p53, survivin, MMP-2, TIMP-2, and other molecular markers showed a decreasing trend in the non-cancer tissue direction. The expression levels can be used as standards to screen residual normal ovarian tissue. We can obtain relatively safe normal ovarian tissues adjacent to epithelial ovarian cancer.

  9. Prognostic value of CA 125 in ovarian cyst fluid of patients with epithelial ovarian cancer.

    NARCIS (Netherlands)

    Kolwijck, E.; Span, P.N.; Thomas, C.M.G.; Bulten, J.; Sweep, F.C.; Massuger, L.F.A.G.

    2010-01-01

    Most ovarian tumors contain ovarian cyst fluid (oCF) which can be easily obtained during surgery. This is the first study that explored if CA 125 in oCF could be of prognostic value for patients with epithelial ovarian cancer (EOC). Of 54 patients with primary EOC, oCF and preoperative serum were

  10. Left Ventricular Assist Devices

    Directory of Open Access Journals (Sweden)

    Khuansiri Narajeenron

    2017-04-01

    Full Text Available Audience: The audience for this classic team-based learning (cTBL session is emergency medicine residents, faculty, and students; although this topic is applicable to internal medicine and family medicine residents. Introduction: A left ventricular assist device (LVAD is a mechanical circulatory support device that can be placed in critically-ill patients who have poor left ventricular function. After LVAD implantation, patients have improved quality of life.1 The number of LVAD patients worldwide continues to rise. Left-ventricular assist device patients may present to the emergency department (ED with severe, life-threatening conditions. It is essential that emergency physicians have a good understanding of LVADs and their complications. Objectives: Upon completion of this cTBL module, the learner will be able to: 1 Properly assess LVAD patients’ circulatory status; 2 appropriately resuscitate LVAD patients; 3 identify common LVAD complications; 4 evaluate and appropriately manage patients with LVAD malfunctions. Method: The method for this didactic session is cTBL.

  11. Clinicoroentgenological diagnosis of chronic venous ovarian insufficiency

    International Nuclear Information System (INIS)

    Grakova, L.S.; Galkin, E.V.; Naumova, E.B.

    1989-01-01

    The paper is devoted to clinicoroentgenological correlations of venous renogonadal hemodynamics in 168 women of reproductive age (151 women with infertility, habitual abortion, disordered menstrual function and 17 patients without disorders of the reproductive tract). Clinicolaboratory investigation was followed by visceral and parietal flebography for the detection of a pathological venous reflux into the ovarian pampiniform plexus. Clinicoroentgenological semiotics of chronic venous ovarian insufficiency was analyzed. Infertility was shown to be the main clinical manifestation of ovarian varicocele

  12. Risk of borderline ovarian tumors among women with benign ovarian tumors: A cohort study.

    Science.gov (United States)

    Guleria, Sonia; Jensen, Allan; Kjær, Susanne K

    2018-01-01

    A growing number of studies suggest that some ovarian cancers can arise from benign and borderline ovarian tumors. However, studies on the association between benign and borderline ovarian tumors are lacking. We studied the overall- and histotype-specific risk of borderline ovarian tumors among women with a benign ovarian tumor. This nationwide cohort study included all Danish women diagnosed with a benign ovarian tumor (n=139,466) during 1978-2012. The cohort was linked to the Danish Pathology Data Bank and standardized incidence ratios (SIR) with 95% confidence intervals (CI) were calculated. Women with benign ovarian tumors had increased risks for subsequent borderline ovarian tumors (SIR 1.62, 95% CI 1.43-1.82), and this applied to both serous (SIR 1.69, 95% CI 1.39-2.03) and mucinous (SIR 1.75, 95% CI 1.45-2.10) histotypes of borderline ovarian tumors. The risk for borderline ovarian tumors was primarily increased for women diagnosed with a benign ovarian tumor before 40years of age. The risk remained increased up to 9years after a benign ovarian tumor diagnosis. Finally, the associations did not change markedly when analyzed for the different histotypes of benign (solid and cystic tumors) and borderline (serous and mucinous tumors) ovarian tumors. Women with benign ovarian tumors have a long-term increased risk for borderline ovarian tumors. However, as all associations in this study were only adjusted for age and calendar period of diagnosis, more studies that are able to adjust for additional potential confounding variables are required to further understand these associations. Copyright © 2017 Elsevier Inc. All rights reserved.

  13. Ovarian transmigration of intrauterine device.

    Science.gov (United States)

    Rovati, Marco; Raveglia, Federico; Baisi, Alessandro; De Simone, Matilde; Cioffi, Ugo

    2016-12-01

    Extrauterine translocation of intrauterine device (IUD) to peritoneal cavity is an uncommon event, moreover the ovarian embedding of a transmigrated IUD is very rare, and only two previous cases have been reported in the literature. We present a single case treated with laparoscopy. The aims of this study were to focus attention on the utility of preoperative computed tomography in planning the best surgical approach and to describe the two-port technique. © 2016 Japan Society of Obstetrics and Gynecology.

  14. Validating genetic risk associations for ovarian cancer through the international Ovarian Cancer Association Consortium

    DEFF Research Database (Denmark)

    Pearce, C L; Near, A M; Van Den Berg, D J

    2009-01-01

    The search for genetic variants associated with ovarian cancer risk has focused on pathways including sex steroid hormones, DNA repair, and cell cycle control. The Ovarian Cancer Association Consortium (OCAC) identified 10 single-nucleotide polymorphisms (SNPs) in genes in these pathways, which had...... been genotyped by Consortium members and a pooled analysis of these data was conducted. Three of the 10 SNPs showed evidence of an association with ovarian cancer at P... and risk of ovarian cancer suggests that this pathway may be involved in ovarian carcinogenesis. Additional follow-up is warranted....

  15. Genetic profiles distinguish different types of hereditary ovarian cancer

    DEFF Research Database (Denmark)

    Domanska, Katarina; Malander, Susanne; Staaf, Johan

    2010-01-01

    Heredity represents the strongest risk factor for ovarian cancer with disease predisposing mutations identified in 15% of the tumors. With the aim to identify genetic classifiers for hereditary ovarian cancer, we profiled hereditary ovarian cancers linked to the hereditary breast and ovarian canc...... that HBOC and HNPCC associated ovarian cancer develop along distinct genetic pathways and genetic profiles can thus be applied to distinguish between different types of hereditary ovarian cancer.......Heredity represents the strongest risk factor for ovarian cancer with disease predisposing mutations identified in 15% of the tumors. With the aim to identify genetic classifiers for hereditary ovarian cancer, we profiled hereditary ovarian cancers linked to the hereditary breast and ovarian cancer...... (HBOC) syndrome and the hereditary non-polyposis colorectal cancer (HNPCC) syndrome. Genome-wide array comparative genomic hybridization was applied to 12 HBOC associated tumors with BRCA1 mutations and 8 HNPCC associated tumors with mismatch repair gene mutations with 24 sporadic ovarian cancers...

  16. Left Ventricular Pseudoaneurysm Perceived as a Left Lung Mass

    Directory of Open Access Journals (Sweden)

    Ugur Gocen

    2013-02-01

    Full Text Available Left ventricular pseudo-aneurysm is a rare complication of aneurysmectomy. We present a case of surgically-treated left ventricular pseudo-aneurysm which was diagnosed three years after coronary artery bypass grafting and left ventricular aneurysmectomy. The presenting symptoms, diagnostic evaluation and surgical repair are described. [Cukurova Med J 2013; 38(1.000: 123-125

  17. Tubal ligation and salpingectomy and the risk of epithelial ovarian cancer and borderline ovarian tumors

    DEFF Research Database (Denmark)

    Madsen, C; Baandrup, Louise; Dehlendorff, Christian

    2015-01-01

    OBJECTIVE: According to the recent theories on the ovarian cancer origin, any protective effect of tubal ligation may vary with histologic subtype of ovarian cancer. Furthermore, bilateral salpingectomy may represent an opportunity for surgical prevention of serous ovarian cancer. DESIGN: Nationw......OBJECTIVE: According to the recent theories on the ovarian cancer origin, any protective effect of tubal ligation may vary with histologic subtype of ovarian cancer. Furthermore, bilateral salpingectomy may represent an opportunity for surgical prevention of serous ovarian cancer. DESIGN...... ovarian cancer and borderline ovarian tumors stratified according to histology. RESULTS: Tubal ligation reduced overall epithelial ovarian cancer risk (odds ratios 0.87; 95% confidence interval 0.78-0.98). We observed significant risk variation according to histology (p = 0.003) with the strongest risk...... reductions associated with endometrioid cancer (odds ratios 0.66; 95% confidence interval 0.47-0.93) and epithelial ovarian cancer of "other" histology (odds ratios 0.60; 95% confidence interval 0.43-0.83). Tubal ligation was not associated with risk of borderline ovarian tumors. Finally, bilateral...

  18. MV-NIS or Investigator's Choice Chemotherapy in Treating Patients With Ovarian, Fallopian, or Peritoneal Cancer

    Science.gov (United States)

    2018-04-27

    Fallopian Tube Transitional Cell Carcinoma; Malignant Ovarian Clear Cell Tumor; Malignant Ovarian Endometrioid Tumor; Malignant Ovarian Serous Tumor; Ovarian Seromucinous Carcinoma; Ovarian Transitional Cell Carcinoma; Primary Peritoneal Serous Adenocarcinoma; Recurrent Fallopian Tube Carcinoma; Recurrent Ovarian Carcinoma; Recurrent Primary Peritoneal Carcinoma; Undifferentiated Fallopian Tube Carcinoma; Undifferentiated Ovarian Carcinoma

  19. Blood Transfusion Requirement and Not Preoperative Anemia Are Associated with Perioperative Complications Following Intracorporeal Robot-Assisted Radical Cystectomy.

    Science.gov (United States)

    Tan, Wei Shen; Lamb, Benjamin W; Khetrapal, Pramit; Tan, Mae-Yen; Tan, Melanie El; Sridhar, Ashwin; Cervi, Elizabeth; Rodney, Simon; Busuttil, Gerald; Nathan, Senthil; Hines, John; Shaw, Greg; Mohammed, Anna; Baker, Hilary; Briggs, Timothy P; Klein, Andrew; Richards, Toby; Kelly, John D

    2017-02-01

    To assess the prevalence of preoperative anemia and the impact of preoperative anemia and blood transfusion requirement on 30- and 90-day complications in a cohort of patients undergoing robot-assisted radical cystectomy with intracorporeal urinary diversion (iRARC). IRARC was performed on 166 patients between June 2011 and March 2016. Prospective data were collected for patient demographics, clinical and pathologic characteristics, perioperative variables, transfusion requirements, and hospital length of stay. Thirty- and 90-day complications were classified according to the modified Memorial Sloan Kettering Cancer Center Clavien-Dindo system. Preoperative anemia was common (43.4%) and greatest in patients receiving neoadjuvant chemotherapy (48.6%) (p blood transfusion (p = 0.001). Blood transfusion required in 20.4% of patients with intraoperative and postoperative blood transfusion rate was 10.2% and 13.9%, respectively. The 30-day all complication rate and 30-day major complication rate were 55.4% and 15.7%, respectively, while 90-day all complication rate and 90-day major complication rate were 65.7% and 19.3%, respectively. Intraoperative blood transfusion was not associated with increased complications, but postoperative blood transfusion requirement was independently associated with perioperative morbidity: all 30-day complications (p = 0.003), all 90-day complications (p = 0.009), and 90-day major complications (p = 0.004). The presence of preoperative anemia in patients undergoing iRARC is not associated with increased surgical risk, although preoperative anemic patients were significantly more likely to require blood transfusion. Blood transfusion requirement and specifically postoperative blood transfusion are independently associated with perioperative morbidity and are an important factor for the optimization of postoperative outcomes.

  20. Clinical–Pathologic Stage Discrepancy in Bladder Cancer Patients Treated With Radical Cystectomy: Results From the National Cancer Data Base

    Energy Technology Data Exchange (ETDEWEB)

    Gray, Phillip J. [Department of Radiation Oncology, Massachusetts General Hospital, Boston, Massachusetts (United States); Harvard Radiation Oncology Program, Boston, Massachusetts (United States); Lin, Chun Chieh; Jemal, Ahmedin [Surveillance and Health Services Research Program, American Cancer Society, Atlanta, Georgia (United States); Shipley, William U. [Department of Radiation Oncology, Massachusetts General Hospital, Boston, Massachusetts (United States); Fedewa, Stacey A. [Surveillance and Health Services Research Program, American Cancer Society, Atlanta, Georgia (United States); Kibel, Adam S. [Division of Urology, Brigham and Women' s Hospital/Dana-Farber Cancer Institute, Boston, Massachusetts (United States); Rosenberg, Jonathan E. [Genitourinary Oncology Service, Department of Medicine, Memorial Sloan-Kettering Cancer Center, New York, New York (United States); Kamat, Ashish M. [Division of Surgery, Department of Urology, University of Texas MD Anderson Cancer Center, Houston, Texas (United States); Virgo, Katherine S. [Department of Health Policy and Management, Emory University, Atlanta, Georgia (United States); Blute, Michael L. [Department of Urology, Massachusetts General Hospital, Boston, Massachusetts (United States); Zietman, Anthony L. [Department of Radiation Oncology, Massachusetts General Hospital, Boston, Massachusetts (United States); Efstathiou, Jason A., E-mail: jefstathiou@partners.org [Department of Radiation Oncology, Massachusetts General Hospital, Boston, Massachusetts (United States)

    2014-04-01

    Purpose: To examine the accuracy of clinical staging and its effects on outcome in bladder cancer (BC) patients treated with radical cystectomy (RC), using a large national database. Methods and Materials: A total of 16,953 patients with BC without distant metastases treated with RC from 1998 to 2009 were analyzed. Factors associated with clinical–pathologic stage discrepancy were assessed by multivariate generalized estimating equation models. Survival analysis was conducted for patients treated between 1998 and 2004 (n=7270) using the Kaplan-Meier method and Cox proportional hazards models. Results: At RC 41.9% of patients were upstaged, whereas 5.9% were downstaged. Upstaging was more common in females, the elderly, and in patients who underwent a more extensive lymphadenectomy. Downstaging was less common in patients treated at community centers, in the elderly, and in Hispanics. Receipt of preoperative chemotherapy was highly associated with downstaging. Five-year overall survival rates for patients with clinical stages 0, I, II, III, and IV were 67.2%, 62.9%, 50.4%, 36.9%, and 27.2%, respectively, whereas those for the same pathologic stages were 70.8%, 75.8%, 63.7%, 41.5%, and 24.7%, respectively. On multivariate analysis, upstaging was associated with increased 5-year mortality (hazard ratio [HR] 1.80, P<.001), but downstaging was not associated with survival (HR 0.88, P=.160). In contrast, more extensive lymphadenectomy was associated with decreased 5-year mortality (HR 0.76 for ≥10 lymph nodes examined, P<.001), as was treatment at an National Cancer Institute–designated cancer center (HR 0.90, P=.042). Conclusions: Clinical–pathologic stage discrepancy in BC patients is remarkably common across the United States. These findings should be considered when selecting patients for preoperative or nonoperative management strategies and when comparing the outcomes of bladder sparing approaches to RC.

  1. Immunomodulatory effects of total intravenous and balanced inhalation anesthesia in patients with bladder cancer undergoing elective radical Cystectomy: preliminary results

    Directory of Open Access Journals (Sweden)

    Sofra Maria

    2013-02-01

    Full Text Available Abstract Background Although surgery and anesthesia induce immunesuppression, remains largely unknown whether various anesthetic techniques have different immunosuppressive effects on cancer patients. Therefore, the aim of this study was to investigate the influence of total intravenous anesthesia with target-controlled infusion (TIVA-TCI and balanced inhalation anesthesia (BAL on the peri-operative levels of inflammatory cytokines and regulatory T cells (Tregs in patients with bladder cancer undergoing surgery. Methods Twenty eight consecutive patients with bladder cancer who underwent radical cystectomy were prospectively randomized into two groups to receive TIVA-TCI (n = 14 or BAL (n = 14. Before the induction of anesthesia (T0, 6–8 hours (T1 post-surgery, and 5 days post-surgery (T2, Tregs and serum levels of interleukin -1beta (IL-1β, interferon-gamma (IFN-γ, tumor necrosis factor-alpha (TNF-α, interleukin −2 (IL-2, interleukin −6 (IL-6, and interleukin −10 (IL-10 were measured. Results In the peri-operative period all cancer patients showed a marked and significant increase in IL-6. Moreover, TIVA-TCI patients also showed a higher increase in IFN-γ, whereas in BAL patients Tregs were reduced by approximately 30% during surgery. The incidence of infections, metastases, and death was similar in both groups. Conclusions The increase in the Th1 response in the TIVA-TCI group and the reduction in Tregs in the BAL group seem to balance the immunosuppressive effect induced by IL-6. Therefore TIVA-TCI and BAL can be both used in major surgery in patients with bladder cancer without worsening the outcome.

  2. The prognostic significance of preoperatively assessed AST/ALT (De Ritis) ratio on survival in patients underwent radical cystectomy.

    Science.gov (United States)

    Gorgel, Sacit Nuri; Kose, Osman; Koc, Esra Meltem; Ates, Erhan; Akin, Yigit; Yilmaz, Yuksel

    2017-09-01

    We aimed to evaluate prognostic significance of preoperatively assessed aspartate aminotransaminase (AST)/alanine aminotransferase (ALT) (De Ritis) ratio on survival in bladder cancer (BC) patients underwent radical cystectomy (RC). We, respectively, analysed clinical and pathological data of 153 patients who underwent RC for BC between February 2006 and December 2016 at a tertiary level hospital. The potential prognostic value of De Ritis ratio was assessed by using ROC curve analysis. The effect of the De Ritis ratio was analysed by the Kaplan-Meier method and Cox regression hazard models for patients' disease-specific survival (DSS) and overall survival (OAS). We had 149 BC patients, in total. Mean age was 61.65 ± 9.13 years. One hundred and thirty-nine (93.3%) of the patients were men. According to ROC analysis, optimal threshold of De Ritis ratio for DSS was 1.30. In Kaplan-Meier analyses, the high De Ritis ratio group showed worse progression in DSS and OAS (all parameters, p < 0.001). On Cox regression models of clinical and pathological parameters to predict DSS, De Ritis ratio (HR 5.79, 95% CI 2.25-15.13), pathological T stage (HR 15.89, 95% CI 3.92-64.33, in all p < 0.001); and to predict OAS, De Ritis ratio (HR 2.61, 95% CI 1.49-4.56; p < 0.001), pathological T stage (HR 5.42, 95% CI 2.63-11.64; p < 0.001) and age (HR 1.05, 95% CI 1.02-1.08; p = 0.001) were determined as independent prognostic factors. Preoperative elevated De Ritis ratio could be an independent prognostic factor in BC patients underwent RC. Our results should be confirmed by large and properly designed prospective, randomized trials.

  3. Perioperative Blood Transfusion Promotes Worse Outcomes of Bladder Cancer after Radical Cystectomy: A Systematic Review and Meta-Analysis.

    Directory of Open Access Journals (Sweden)

    You-Lin Wang

    Full Text Available Multiple studies have investigated the effect of perioperative blood transfusion (PBT for patients with radical cystectomy (RC, but the results have been inconsistent. We conducted a systematic review and meta-analysis to investigate the relationship between PBT and the clinical outcomes of RC patients.We searched MEDLINE, EMBASE, the Cochrane library and BIOSIS previews to identify relevant literature for studies that focused on the relationship of PBT and outcomes of patients undergoing RC. A fixed or random effects model was used in this meta-analysis to calculate the pooled hazard ratio (HR with 95% confidence intervals (CIs.A total of 7080 patients in 6 studies matched the selection criteria. Aggregation of the data suggested that PBT in patients who underwent RC correlated with increased all-cause mortality, cancer-specific mortality and cancer recurrence. The combined HRs were 1.19 (n = 6 studies, 95% CI: 1.11-1.27, Z = 4.71, P<0.00001, 1.17 (n = 4 studies, 95% CI: 1.06-1.30, Z = 3.06, P = 0.002, 1.14 (n = 3 studies, 95% CI: 1.03-1.27, Z = 2.50, P = 0.01, respectively. The all-cause mortality associated with PBT did not vary by the characteristics of the study, including number of study participants, follow-up period and the median blood transfusion ratio of the study.Our data showed that PBT significantly increased the risks of all-cause mortality, cancer-specific mortality and cancer recurrence in patients undergoing RC for bladder cancer.

  4. Pregnancy following laparoscopy ovarian drilling for clomiphene

    African Journals Online (AJOL)

    We presented a case of 29 year old nulliparous woman who presented with features of polycystic ovarian syndrome. She had ovulation induction with. Clomiphene citrate for nine consecutive cycles to no avail. She achieved pregnancy following Laparoscopic Ovarian Drilling at the Assisted. Reproductive Technology Unit ...

  5. Premature ovarian failure : from phenotype to genotype

    NARCIS (Netherlands)

    Knauff, A.H.

    2009-01-01

    Postponement of childbearing has led to increased rates of age-related female subfertility. Age-related decreases in ovarian follicle numbers and decay in oocyte quality influence the natural loss of fecundity and ultimately the start of menopause. The rate of ovarian ageing is highly variable among

  6. Ovarian cancer mortality and industrial pollution

    International Nuclear Information System (INIS)

    García-Pérez, Javier; Lope, Virginia; López-Abente, Gonzalo; González-Sánchez, Mario

    2015-01-01

    We investigated whether there might be excess ovarian cancer mortality among women residing near Spanish industries, according to different categories of industrial groups and toxic substances. An ecologic study was designed to examine ovarian cancer mortality at a municipal level (period 1997–2006). Population exposure to pollution was estimated by means of distance from town to facility. Using Poisson regression models, we assessed the relative risk of dying from ovarian cancer in zones around installations, and analyzed the effect of industrial groups and pollutant substances. Excess ovarian cancer mortality was detected in the vicinity of all sectors combined, and, principally, near refineries, fertilizers plants, glass production, paper production, food/beverage sector, waste treatment plants, pharmaceutical industry and ceramic. Insofar as substances were concerned, statistically significant associations were observed for installations releasing metals and polycyclic aromatic chemicals. These results support that residing near industries could be a risk factor for ovarian cancer mortality. - Highlights: • We studied excess mortality due to ovarian cancer near Spanish industries. • Integrated nested Laplace approximations were used as a Bayesian inference tool. • We found excess ovarian cancer mortality near all industrial groups as a whole. • Risk also was found in towns near industries releasing carcinogens and metals. • Risk was associated with plants releasing polycyclic aromatic chemicals and POPs. - Our results support that residing in the vicinity of pollutant industries could be a risk factor for ovarian cancer mortality

  7. Ovarian function after uterine artery embolisation

    African Journals Online (AJOL)

    2009-08-05

    Aug 5, 2009 ... Premature menopause has been documented in 1 - 2% of patients after UAE and was believed to result from non- target embolisation of vessels to the ovaries from the uterine arteries.8 Doppler studies on ovarian vasculature showed evidence of significant vascular derangements in ovarian arterial ...

  8. Cigarette smoking and risk of ovarian cancer

    DEFF Research Database (Denmark)

    Faber, Mette T; Kjær, Susanne K; Dehlendorff, Christian

    2013-01-01

    The majority of previous studies have observed an increased risk of mucinous ovarian tumors associated with cigarette smoking, but the association with other histological types is unclear. In a large pooled analysis, we examined the risk of epithelial ovarian cancer associated with multiple...... measures of cigarette smoking with a focus on characterizing risks according to tumor behavior and histology....

  9. Pathogenesis of ovarian cancer: current perspectives | Chesang ...

    African Journals Online (AJOL)

    Objective: To present a review of current knowledge of the pathogenesis of ovarian cancer and its clinical implications. Data Source: Extensive literature search was conducted to identify relevant studies. Study Selection: Studies in the English language about or related to pathogenesis of ovarian cancer were selected.

  10. Functional Proteomics-Based Ovarian Cancer Biomarkers

    Science.gov (United States)

    2010-11-01

    Dupont, Jakob , et al. "Early detection and prognosis of ovarian cancer using serum YKL- 40." Journal of clinical oncology 22.16 (2004): 3330-3339. 41...Survival in Epithelial Ovarian Tumors." The American journal of pathology 154.1 (1999): 119-125. 114  Nielsen , Jens Steen, et al. "Prognostic

  11. Hormone therapy and ovarian borderline tumors

    DEFF Research Database (Denmark)

    Mørch, Lina Steinrud; Løkkegaard, Ellen; Andreasen, Anne Helms

    2012-01-01

    Little is known about the influence of postmenopausal hormone therapy on the risk of ovarian borderline tumors. We aimed at assessing the influence of different hormone therapies on this risk.......Little is known about the influence of postmenopausal hormone therapy on the risk of ovarian borderline tumors. We aimed at assessing the influence of different hormone therapies on this risk....

  12. Fertility sparing treatment in borderline ovarian tumours

    Science.gov (United States)

    Alvarez, Rosa Maria; Vazquez-Vicente, Daniel

    2015-01-01

    Borderline ovarian tumours are low malignant potential tumours. They represent 10–15% of all epithelial ovarian malignancies. Patients with this type of tumour are younger at the time of diagnosis than patients with invasive ovarian cancer. Most of them are diagnosed in the early stages and have an excellent prognosis. It has been quite clearly established that the majority of borderline ovarian tumours should be managed with surgery alone. Because a high proportion of women with this malignancy are young and the prognosis is excellent, the preservation of fertility is an important issue in the management of these tumours. In this systemic review of the literature, we have evaluated in-depth oncological safety and reproductive outcomes in women with borderline ovarian tumours treated with fertility-sparing surgery, reviewing the indications, benefits, and disadvantages of each type of conservative surgery, as well as new alternative options to surgery to preserve fertility. PMID:25729420

  13. Ovarian ectopic pregnancy- a case report

    Directory of Open Access Journals (Sweden)

    Hiremath PB, Nidhi Bansal, SPArunkumar, Lavanya M, Sandhya Panjeta Gulia, Premaleela KGM, Reshma Hiremath

    2014-11-01

    Full Text Available Ectopic pregnancy (implantation anywhere outside the normal uterine cavity is the most common pregnancy complication leading to mortality. In the era of artificial reproductive techniques and liberated life style, ectopic pregnancy is not rare. However, ovarian pregnancy is an uncommonly encountered variety of ectopic pregnancy, and a definitive preoperative diagnosis is very challenging. Intraoperative findings and histopathology usually provide the final diagnosis. High serum beta human chorionic gonadotrophin levels, lack of an intrauterine gestational sac, tubo ovarian mass on ultrasonography (USG, patient’s risk factors, in addition to the Spiegelberg’s criteria gives a high probability of ovarian pregnancy. Management with surgical approach is required in all cases. We have made an attempt to present a case of ovarian pregnancy, consistent with Spiegelberg’s criteria. Our case demonstrates the difficulty in preoperative and intra operative diagnosis of ovarian ectopic, the final confirmation has been made by histopathology.

  14. Ovarian and tubal cancer in Denmark

    DEFF Research Database (Denmark)

    Gottschau, Mathilde; Mellemkjaer, Lene; Hannibal, Charlotte G

    2016-01-01

    of serous tumors was fairly steady, whereas that of other and unspecified epithelial tumors decreased significantly by 6.4% per year. The incidence of tubal cancer was quite stable. In Norway and Finland, the incidence rates of ovarian and tubal cancer combined decreased from 1993 to 2013 in women aged ...INTRODUCTION: The Nordic countries are areas with a high-incidence of ovarian cancer; however, differences between the countries exist. MATERIAL AND METHODS: We used the Danish Cancer Registry to identify 11 264 cases of ovarian cancer and 363 cases of tubal cancer during 1993-2013. We calculated...... age-standardized (world standard population) incidence rates for overall and subtype-specific ovarian cancer, and for tubal cancer. We compared age-standardized incidence rates, and 1- and 5-year age-standardized relative survival rates, respectively, for ovarian and tubal cancer combined in four...

  15. PET Imaging of Ovarian Carcinoma With 18F-FSPG

    Science.gov (United States)

    2016-08-16

    Stage IIIA Fallopian Tube Cancer; Stage IIIA Ovarian Cancer; Stage IIIA Primary Peritoneal Cancer; Stage IIIB Fallopian Tube Cancer; Stage IIIB Ovarian Cancer; Stage IIIB Primary Peritoneal Cancer; Stage IIIC Fallopian Tube Cancer; Stage IIIC Ovarian Cancer; Stage IIIC Primary Peritoneal Cancer; Stage IV Fallopian Tube Cancer; Stage IV Ovarian Cancer; Stage IV Primary Peritoneal Cancer

  16. Increased COX-2 expression in patients with ovarian cancer | Lin ...

    African Journals Online (AJOL)

    The pathogenesis of ovarian cancer remains poorly understood. Genome-wide gene expression profiling can provide novel genetic data involved in the pathogenesis of disease. In this study, using normal ovarian surface epithelium and abnormal ovarian surface epithelium of patients with ovarian cancer as models for ...

  17. Why Dora Left

    DEFF Research Database (Denmark)

    Gammelgård, Judy

    2017-01-01

    The question of why Dora left her treatment before it was brought to a satisfactory end and the equally important question of why Freud chose to publish this problematic and fragmentary story have both been dealt with at great length by Freud’s successors. Dora has been read by analysts, literary...... critics, and not least by feminists. The aim of this paper is to point out the position Freud took toward his patient. Dora stands out as the one case among Freud’s 5 great case stories that has a female protagonist, and reading the case it becomes clear that Freud stumbled because of an unresolved...... problem toward femininity, both Dora’s and his own. In Dora, it is argued, Freud took a new stance toward the object of his investigation, speaking from the position of the master. Freud presents himself as the one who knows, in great contrast to the position he takes when unraveling the dream. Here he...

  18. Efficacy and safety of augmentation ileocystoplasty combined with supratrigonal cystectomy for the treatment of refractory bladder pain syndrome/interstitial cystitis with Hunner's lesion.

    Science.gov (United States)

    Kim, Hyung Joon; Lee, Jae Seong; Cho, Won Jin; Lee, Hyo Serk; Lee, Ha Na; You, Hyun Wook; Jung, Wonho; Lee, Kyu-Sung

    2014-04-01

    To evaluate the efficacy and safety of augmentation ileocystoplasty with supratrigonal cystectomy for the treatment of refractory bladder pain syndrome/interstitial cystitis patients with Hunner's lesion. Of 45 patients who underwent augmentation ileocystoplasty with supratrigonal cystectomy between July 2006 and June 2012, 40 patients (33 women, 7 men) were included in the analysis. Primary outcome was the change in the O'Leary-Sant interstitial cystitis symptoms/problem index from baseline to 1, 3 and 6 months. Changes in pain, urgency, frequency, functional bladder capacity and maximal cystometric capacity were also assessed. Intraoperative and postoperative complications were evaluated. Median preoperative symptom duration was 5.0 years (range 3.0-6.0 years). Pain decreased significantly after surgery (8.3 vs. 1.3, P interstitial cystitis symptom index (17.8 vs. 9.9, P interstitial cystitis problem index (14.6 vs. 6.5, P interstitial cystitis patients with Hunner's lesion. © 2014 The Japanese Urological Association.

  19. Pelvic lymph node dissection in the context of radical cystectomy: a thorough insight into the connection between patient, surgeon, pathologist and treating institution

    Directory of Open Access Journals (Sweden)

    Seiler R

    2013-08-01

    Full Text Available Roland Seiler, George N Thalmann, Pascal ZehnderDepartment of Urology, University of Bern, Bern, SwitzerlandAbstract: Pelvic lymph node dissection (PLND in patients with bladder cancer varies widely in extent, technique employed, and pathological workup of specimens. The present paper provides an overview of the existing evidence regarding the effectiveness of PLND and elucidates the interactions between patient, surgeon, pathologist, and treating institution as well as their cumulative impact on the final postoperative lymph node (LN staging. Bladder cancer patients undergoing radical cystectomy with extended PLND appear to have better oncologic outcomes compared to patients undergoing radical cystectomy and limited PLND. Attempts have been made to define and assess the quality of PLND according to the number of lymph nodes identified. However, lymph node counts depend on multiple factors such as patient characteristics, surgical template, pathological workup, and institutional policies; hence, meticulous PLND within a defined and uniformly applied extended template appears to be a better assurance of quality than absolute lymph node counts. Nevertheless, the prognosis of the patients can be partially predicted with findings from the histopathological evaluation of the PLND specimen, such as the number of positive lymph nodes, extracapsular extension, and size of the largest LN metastases. Therefore, particular prognostic parameters should be addressed within the pathological report to guide the urologist in terms of patient counseling.Keywords: bladder cancer, outcome, pathological workup, postoperative staging

  20. Paraneoplastic cerebellar degeneration secondary to ovarian carcinosarcoma: a cerebellar conundrum.

    Science.gov (United States)

    Birch, Julian David; Sen, Arup; Rowland, Katherine; Viner, Tatyana

    2017-08-07

    We present a case of an elderly female patient who presented with a 6-month history of progressive slurred speech, vertigo, unsteadiness and falls. She underwent an extensive battery of neurological and cardiovascular investigations, none of which demonstrated a diagnostic cause for her symptoms. She was referred to the stroke and neurology teams and was started on treatment for presumed anxiety. As her symptoms continued to progress, she was referred to the falls service. Following a multidisciplinary team discussion, she was reviewed by the consultant geriatrician who felt this may be due to a malignancy so the consultant geriatrician arranged blood testsand CT scan of her chest, abdomen and pelvis. These demonstrated a large left adnexal mass and a raised Ca-125 level. The patient was diagnosed with an ovarian tumour, which was treated surgically. A provisional diagnosis of paraneoplastic cerebellar degeneration, secondary to ovarian carcinosarcoma, was made. © BMJ Publishing Group Ltd (unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  1. Ovarian cystic lesions: a current approach to diagnosis and management.

    Science.gov (United States)

    Ackerman, Susan; Irshad, Abid; Lewis, Madelene; Anis, Munazza

    2013-11-01

    The primary imaging modality for evaluation of ovarian cystic lesions is pelvic ultrasonography. Most ovarian cysts are benign and demonstrate typical sonographic features that support benignity. However, some ovarian cystic lesions have indeterminate imaging features, and the approach to management varies. This article discusses how to recognize and diagnose different types of ovarian cystic lesions, including an approach to management. The learning objective is to recognize imaging features of ovarian cystic lesions. Copyright © 2013 Elsevier Inc. All rights reserved.

  2. Obturator Nerve Schwannoma as a Mimic of Ovarian Malignancy

    Directory of Open Access Journals (Sweden)

    Tyler Gleason

    2017-01-01

    Full Text Available The obturator nerve is an extremely rare location for schwannomas to originate, and such diagnosis is typically not considered among the imaging diagnostic possibilities for a cystic-solid pelvic mass. A 63-year-old female with a known pelvic mass presented with increasing pelvic pain. The mass, which had been followed by serial imaging over five years, was described showing mixed solid and cystic components, likely arising from the left ovary. Although the key diagnosis to be excluded was a primary ovarian malignancy, the patient chose to pursue active surveillance. Over the five years of close observation, the lesion increased slowly, while her CA-125 level showed no significant elevation. Increase in size of the mass and worsening pain and concern for a gynecologic malignancy on MRI led her to ultimately consent to a hysterectomy with bilateral salpingooophorectomy. During the surgery, the mass was noted to be contiguous with the left obturator nerve. Pathologic evaluation revealed a schwannoma (WHO grade I. The patient’s postsurgical course was uneventful, without residual weakness in the left adductor muscles.

  3. Non-compact left ventricle/hypertrabeculated left ventricle

    International Nuclear Information System (INIS)

    Restrepo, Gustavo; Castano, Rafael; Marmol, Alejandro

    2005-01-01

    Non-compact left ventricle/hypertrabeculated left ventricle is a myocardiopatie produced by an arrest of the normal left ventricular compaction process during the early embryogenesis. It is associated to cardiac anomalies (congenital cardiopaties) as well as to extracardial conditions (neurological, facial, hematologic, cutaneous, skeletal and endocrinological anomalies). This entity is frequently unnoticed, being diagnosed only in centers with great experience in the diagnosis and treatment of myocardiopathies. Many cases of non-compact left ventricle have been initially misdiagnosed as hypertrophic myocardiopatie, endocardial fibroelastosis, dilated cardiomyopatie, restrictive cardiomyopathy and endocardial fibrosis. It is reported the case of a 74 years old man with a history of chronic arterial hypertension and diabetes mellitus, prechordial chest pain and mild dyspnoea. An echocardiogram showed signs of non-compact left ventricle with prominent trabeculations and deep inter-trabecular recesses involving left ventricular apical segment and extending to the lateral and inferior walls. Literature on this topic is reviewed

  4. Mechanical discordance between left atrium and left atrial appendage

    Directory of Open Access Journals (Sweden)

    Arash Khamooshian

    2018-01-01

    Full Text Available During standard transesophageal echocardiographic examinations in sinus rhythm (SR patients, the left atrial appendage (LAA is not routinely assessed with Doppler. Despite having a SR, it is still possible to have irregular activity in the LAA. This situation is even more important for SR patients where assessment of the left atrium is often foregone. We describe a case where we encountered this situation and briefly review how to assess the left atrium and its appendage in such a case scenario.

  5. [Left-handedness and health].

    Science.gov (United States)

    Milenković, Sanja; Belojević, Goran; Kocijancić, Radojka

    2010-01-01

    Hand dominance is defined as a proneness to use one hand rather than another in performing the majority of activities and this is the most obvious example of cerebral lateralization and an exclusive human characteristic. Left-handed people comprise 6-14% of the total population, while in Serbia, this percentage is 5-10%, moving from undeveloped to developed environments, where a socio-cultural pressure is less present. There is no agreement between investigators who in fact may be considered a left-handed person, about the percentage of left-handers in the population and about the etiology of left-handedness. In the scientific literature left-handedness has been related to health disorders (spine deformities, immunological disorders, migraine, neurosis, depressive psychosis, schizophrenia, insomnia, homosexuality, diabetes mellitus, arterial hypertension, sleep apnea, enuresis nocturna and Down Syndrome), developmental disorders (autism, dislexia and sttutering) and traumatism. The most reliable scientific evidences have been published about the relationship between left-handedness and spinal deformities in school children in puberty and with traumatism in general population. The controversy of other results in up-to-now investigations of health aspects of left-handedness may partly be explained by a scientific disagreement whether writing with the left hand is a sufficient criterium for left-handedness, or is it necessary to investigate other parameters for laterality assessment. Explanation of health aspects of left-handedness is dominantly based on Geschwind-Galaburda model about "anomalous" cerebral domination, as a consequence of hormonal disbalance.

  6. The relationship between ovarian volume and serum CA-125 levels.

    Science.gov (United States)

    Gulec, U K; Paydas, S; Guzel, A B; Vardar, M A; Urunsak, I F; Cetin, M T

    2014-01-01

    The aim of this study was to investigate the relationship between ovarian volume and serum CA-125 levels. Serum CA-125 levels and ovarian volume were compared among the cases with benign ovarian neoplasms, primary epithelial ovarian cancer (EOC), controlled ovarian hyperstimulation, and ovarian hyperstimulation syndrome (OHSS). Also, the correlation between CA-125 levels and ovarian volume were evaluated in the presence of peritoneal fluid and/or peritoneal carcinomatosis. Although ovarian volume was not different among the groups, CA-125 levels were higher in the cases with EOC than with benign ovarian tumors (p = 0.001). Baseline CA-125 levels were not found to have increased while ovarian volume went up with controlled hyperstimulation in the infertile group (p = 0.555). However, uncontrolled hyperstimulation of the ovaries and the presence of peritoneal fluid caused an increase in the levels of CA-125 (p = 0.001). There was no correlation between ovarian volume and CA-125 levels in the cases with malignant ovarian tumors (r = 0.083). The results of this study have confirmed that CA-125 is a peritoneal marker and increased ovarian volume with benign ovarian neoplasms or controlled hyperstimulation does not increase CA-125 levels in the same way. The presence of peritoneal carcinomatosis and/or peritoneal fluid seems to be an important factor for high CA-125 levels in patients with epithelial ovarian cancer (EOC).

  7. Diminished ovarian reserve in patients with psoriasis

    Directory of Open Access Journals (Sweden)

    Burcu Tuğrul Ayanoğlu

    2018-04-01

    Full Text Available Objective: Psoriasis is a multi-systemic chronic inflammatory skin disease. Previous data suggests that women with some chronic inflammatory diseases have diminished ovarian reserve. This study explores ovarian reserve in patients with psoriasis. Materials and methods: We prospectively analyzed 14 female patients with psoriasis and 35 healthy age and body mass index matched controls. An interview explored demographic characteristics, obstetrical history and menstrual characteristics. Psoriatic area severity index (PASI in patients was assessed. Estrogen, follicle-stimulating hormone (FSH, luteinizing hormone (LH, thyroid stimulating hormone and with gynecologic ultrasonography, ovarian volume and antral follicular count (AFC were measured in both study and control groups. These values were analyzed with changes of the PASI in the patient group. Results: Patients with psoriasis had significantly higher levels of FSH and FSH/LH ratio than healthy controls (p = 0.039, p = 0.005 respectively. AFC of psoriasis patients were significantly lower than healthy controls (p = 0.002.There were no significant difference among other hormone levels and ovarian volumes (p > 0.05. The hormone levels, ovarian volume and AFC were not correlated with PASI of the patients. Conclusion: The results of the study suggest that patients with psoriasis may have diminished ovarian reserve. Keywords: Psoriasis, Ovarian reserve, Psoriatic area severity index, Antral follicular count, Follicle-stimulating hormone

  8. An Immunohistochemical Algorithm for Ovarian Carcinoma Typing.

    Science.gov (United States)

    Köbel, Martin; Rahimi, Kurosh; Rambau, Peter F; Naugler, Christopher; Le Page, Cécile; Meunier, Liliane; de Ladurantaye, Manon; Lee, Sandra; Leung, Samuel; Goode, Ellen L; Ramus, Susan J; Carlson, Joseph W; Li, Xiaodong; Ewanowich, Carol A; Kelemen, Linda E; Vanderhyden, Barbara; Provencher, Diane; Huntsman, David; Lee, Cheng-Han; Gilks, C Blake; Mes Masson, Anne-Marie

    2016-09-01

    There are 5 major histotypes of ovarian carcinomas. Diagnostic typing criteria have evolved over time, and past cohorts may be misclassified by current standards. Our objective was to reclassify the recently assembled Canadian Ovarian Experimental Unified Resource and the Alberta Ovarian Tumor Type cohorts using immunohistochemical (IHC) biomarkers and to develop an IHC algorithm for ovarian carcinoma histotyping. A total of 1626 ovarian carcinoma samples from the Canadian Ovarian Experimental Unified Resource and the Alberta Ovarian Tumor Type were subjected to a reclassification by comparing the original with the predicted histotype. Histotype prediction was derived from a nominal logistic regression modeling using a previously reclassified cohort (N=784) with the binary input of 8 IHC markers. Cases with discordant original or predicted histotypes were subjected to arbitration. After reclassification, 1762 cases from all cohorts were subjected to prediction models (χ Automatic Interaction Detection, recursive partitioning, and nominal logistic regression) with a variable IHC marker input. The histologic type was confirmed in 1521/1626 (93.5%) cases of the Canadian Ovarian Experimental Unified Resource and the Alberta Ovarian Tumor Type cohorts. The highest misclassification occurred in the endometrioid type, where most of the changes involved reclassification from endometrioid to high-grade serous carcinoma, which was additionally supported by mutational data and outcome. Using the reclassified histotype as the endpoint, a 4-marker prediction model correctly classified 88%, a 6-marker 91%, and an 8-marker 93% of the 1762 cases. This study provides statistically validated, inexpensive IHC algorithms, which have versatile applications in research, clinical practice, and clinical trials.

  9. Central precocious puberty and granulosa cell ovarian tumor in an 8-year old female

    Directory of Open Access Journals (Sweden)

    Valeria Calcaterra

    2013-07-01

    Full Text Available Ovarian tumors associated with hormonal changes of the peripheral iso-sexual precocious puberty are of common presentation. We describe here a rare case of juvenile granulosa cell tumor in a female with central precocious puberty (CPP. An 8-year old girl with CPP presented with vaginal bleeding four months after the diagnosis and before starting treatment with gonadotropin-releasing hormone (GnRH-analogs. Suppression of basal follicle-stimulating hormone (FSH level, elevation of serum estradiol, progesterone and Cancer Antigen-125 were documented. Abdominal ultrasound examination (US and magnetic resonance imaging showed a pelvic mass affecting the left ovary. A left salpingo-oophorectomy was performed and the mass was totally resected. Juvenile granulosa cell ovarian tumor was diagnosed. One month post surgery, estradiol and progesterone decreased to values of the first evaluation and FSH increased; Cancer Antigen-125 resulted normal while ultrasound pelvic examination showed absence of pelvic masses. In our patient, the tumor had grown very quickly since hormonal data demonstrated a CPP without any evidence of ovarian mass on US only four months before diagnosis. The overstimulation of the FSH or aberrant activation of FSH receptors may have contributed to the development of the mass.

  10. Ovarian morphology in polycystic ovary syndrome

    DEFF Research Database (Denmark)

    Nylander, Malin; Frøssing, Signe; Bjerre, Anne H.

    2017-01-01

    in estimates of ovarian volume and antral follicle count (AFC) from two-dimensional (2D) and 3D transvaginal ultrasound (TVUS) and magnetic resonance imaging (MRI). Material and Methods A cross-sectional study on 66 overweight women with polycystic ovary syndrome (PCOS) according to Rotterdam criteria. Ovarian......Background Due to improved ultrasound scanners, new three-dimensional (3D) modalities, and novel Anti-Müllerian hormone (AMH)-assays, the ultrasound criteria for polycystic ovarian morphology are under debate and the appropriate thresholds are often requested. Purpose To quantify the differences...

  11. Hormone therapy and different ovarian cancers

    DEFF Research Database (Denmark)

    Mørch, Lina Steinrud; Løkkegaard, Ellen; Andreasen, Anne Helms

    2012-01-01

    , including information about tumor histology. The authors performed Poisson regression analyses that included hormone exposures and confounders as time-dependent covariates. In an average of 8.0 years of follow up, 2,681 cases of epithelial ovarian cancer were detected. Compared with never users, women.......8). Similar increased risks of serous and endometrioid tumors were found with estrogen/progestin therapy, whereas no association was found with mucinous tumors. Consistent with results from recent cohort studies, the authors found that ovarian cancer risk varied according to tumor histology. The types...... of ovarian tumors should be given attention in future studies....

  12. Characterization of the early proliferative response of the rodent bladder to subtotal cystectomy: a unique model of mammalian organ regeneration.

    Directory of Open Access Journals (Sweden)

    Charles C Peyton

    Full Text Available Subtotal cystectomy (STC; surgical removal of ∼75% of the rat urinary bladder elicits a robust proliferative response resulting in complete structural and functional bladder regeneration within 8-weeks. The goal of these studies was to characterize the early cellular response that mediates this regenerative phenomenon, which is unique among mammalian organ systems. STC was performed on eighteen 12-week-old female Fischer F344 rats. At 1, 3, 5 and 7-days post-STC, the bladder was harvested 2-hours after intraperitoneal injection of bromodeoxyuridine (BrdU. Fluorescent BrdU labeling was quantified in cells within the urothelium, lamina propria (LP, muscularis propria (MP and serosa. Cell location was confirmed with fluorescently co-labeled cytokeratin, vimentin or smooth muscle actin (SMA, to identify urothelial, interstitial and smooth muscle cells, respectively. Expression of sonic hedgehog (Shh, Gli-1 and bone morphogenic factor-4 (BMP-4 were evaluated with immunochemistry. Three non-operated rats injected with BrdU served as controls. Less than 1% of cells in the bladder wall were labeled with BrdU in control bladders, but this percentage significantly increased by 5-8-fold at all time points post-STC. The spatiotemporal characteristics of the proliferative response were defined by a significantly higher percentage of BrdU-labeled cells within the urothelium at 1-day than in the MP and LP. A time-dependent shift at 3 and 5-days post-STC revealed significantly fewer BrdU-labeled cells in the MP than LP or urothelium. By 7-days the percentage of BrdU-labeled cells was similar among urothelium, LP and MP. STC also caused an increase in immunostaining for Shh, Gli-1 and BMP-4. In summary, the early stages of functional bladder regeneration are characterized by time-dependent changes in the location of the proliferating cell population, and expression of several evolutionarily conserved developmental signaling proteins. This report extends

  13. Predictors of preoperative delays before radical cystectomy for bladder cancer in Quebec, Canada: a population-based study.

    Science.gov (United States)

    Santos, Fabiano; Dragomir, Alice; Kassouf, Wassim; Franco, Eduardo L; Aprikian, Armen

    2015-03-01

    To characterise and measure different components of preoperative delays experienced by patients with bladder cancer before radical cystectomy (RC) in the province of Quebec, Canada and to identify the predictors of long waiting times. We conducted a retrospective cohort study using the data of patients who underwent RC for bladder cancer between 2000 and 2009 in Quebec. The cohort was obtained with the linkage of two provincial health databases: the Régie de l'assurance maladie du Québec database (data on medical services dispensed to Quebec residents), and the Fichier des évenements démographiques de l'Institut de la statistique du Québec database (demographic data on births and deaths). For the entire cohort, we determined several components of delay from first medical visit related to bladder cancer symptoms until RC. Predictors of long delays were analysed using logistic regression. We analysed a total of 2778 patients who met the inclusion criteria. The median urologist referral delay was 32 days. The median delays between first urologist visit and RC and between transurethral resection of bladder tumour (TURBT) to RC were 90 days and 46 days, respectively. The median overall delay was 116 days. All components of delay progressively increased from the decade of the 1990s to the decade of the 2000s. Male gender was a protective factor for several components of delay, which suggests that gender-related variations may exist in the course of care for bladder cancer (odds ratio 0.67, 95% CI 0.50-0.89 for overall delay). Patient age and gender were associated with delayed urologist referral, delayed time to TURBT, and long overall waiting time. Factors related to the health system were associated with long cystoscopy delays. Median preoperative delays among patients with bladder cancer have been increasing and remain unacceptably long. Patient's age, gender and type of hospital facility were associated with long waiting times. © 2014 The Authors. BJU

  14. Transumbilical laparoendoscopic single-site radical prostatectomy and cystectomy with the aid of a transurethral port: a feasibility study.

    Science.gov (United States)

    Su, Jian; Zhu, Qingyi; Yuan, Lin; Zhang, Yang; Zhang, Qingling; Wei, Yunfei

    2018-01-01

    To describe the surgical technique and report early outcomes of transurethral assisted laparoendoscopic single-site (LESS) radical prostatectomy (RP) and LESS radical cystectomy (RC) in a single institution. Between December 2014 and March 2016, a total of 114 LESS RPs and RCs were performed, comprising 68 LESS RPs, 38 LESS RCs with cutaneous ureterostomy (CU) and eight LESS RCs with orthotopic ileal neobladder (OIN). Access was achieved via a single-port, with four channels placed through a transumblical incision. After the apex of prostate was separated from the urethra, a self-developed port ('Zhu's port') was inserted through the urethra to facilitate resection of prostate and urethrovesical anastomosis. The peri-operative and postoperative data were collected and analysed retrospectively. Patients were followed up postoperatively for evidence of long-term side effects. All the procedures were completed successfully. No conversion to conventional laparoscopic surgery was necessary. For LESS RP, the average operating time was 152 min. Estimated blood loss was 117 mL. The mean hospital stay was 16.4 days after surgery. For LESS RC with CU and LESS RC with OIN, the mean operating times were 215 and 328 min, mean estimated blood loss was 175 and 252 mL, and mean hospital stay was 9.4 and 18.2 days, respectively. Six patients required blood transfusion (5.26%). Intra-operative complications occurred in two patients (1.75%), and postoperative complications in nine (7.89%). Fourteen out of 68 (20.6%) patients who underwent LESS RP had positive surgical margins. Follow-up ranged from 10 to 30.6 months. In the prostate cancer cases, good urinary control was observed in 35.3%, 97.1% and 100% of patients at 1, 6 and 12 months after the operation, respectively, while biochemical recurrence was observed in 11.8% patients. In the bladder cancer cases, two patients had local recurrence and two patients had distant metastasis. Our results showed that LESS RP and LESS RC

  15. A Novel Risk Stratification to Predict Local-Regional Failures in Urothelial Carcinoma of the Bladder After Radical Cystectomy

    International Nuclear Information System (INIS)

    Baumann, Brian C.; Guzzo, Thomas J.; He Jiwei; Keefe, Stephen M.; Tucker, Kai; Bekelman, Justin E.; Hwang, Wei-Ting; Vaughn, David J.; Malkowicz, S. Bruce; Christodouleas, John P.

    2013-01-01

    Purpose: Local-regional failures (LF) following radical cystectomy (RC) plus pelvic lymph node dissection (PLND) with or without chemotherapy for invasive urothelial bladder carcinoma are more common than previously reported. Adjuvant radiation therapy (RT) could reduce LF but currently has no defined role because of previously reported morbidity. Modern techniques with improved normal tissue sparing have rekindled interest in RT. We assessed the risk of LF and determined those factors that predict recurrence to facilitate patient selection for future adjuvant RT trials. Methods and Materials: From 1990-2008, 442 patients with urothelial bladder carcinoma at University of Pennsylvania were prospectively followed after RC plus PLND with or without chemotherapy with routine pelvic computed tomography (CT) or magnetic resonance imaging (MRI). One hundred thirty (29%) patients received chemotherapy. LF was any pelvic failure detected before or within 3 months of distant failure. Competing risk analyses identified factors predicting increased LF risk. Results: On univariate analysis, pathologic stage ≥pT3, <10 nodes removed, positive margins, positive nodes, hydronephrosis, lymphovascular invasion, and mixed histology significantly predicted LF; node density was marginally predictive, but use of chemotherapy, number of positive nodes, type of surgical diversion, age, gender, race, smoking history, and body mass index were not. On multivariate analysis, only stage ≥pT3 and <10 nodes removed were significant independent LF predictors with hazard ratios of 3.17 and 2.37, respectively (P<.01). Analysis identified 3 patient subgroups with significantly different LF risks: low-risk (≤pT2), intermediate-risk (≥pT3 and ≥10 nodes removed), and high-risk (≥pT3 and <10 nodes) with 5-year LF rates of 8%, 23%, and 42%, respectively (P<.01). Conclusions: This series using routine CT and MRI surveillance to detect LF confirms that such failures are relatively common in

  16. Comparison of Plasma Osteopontin Levels between Patients with Borderline Ovarian Tumours and Serous Ovarian Carcinoma.

    Science.gov (United States)

    Živný, J H; Leahomschi, S; Klener, P; Živný, J; Haluzík, M; Cibula, D

    2016-01-01

    Osteopontin (OPN) is a novel biomarker of various cancers including ovarian carcinoma. OPN is a promising adjunct to a major biomarker of ovarian cancer, CA125, in diagnosis, differential diagnosis and prognosis. The aim of our study was to measure the plasma level of OPN and CA125 in patients with borderline ovarian tumours (BOTs), serous ovarian carcinoma, and controls to determine its potential role in the differential diagnosis between serous ovarian carcinoma and BOT. The plasma samples of 66 women were analysed using Luminex technology, designed to simultaneously measure multiple specific protein targets. The mean OPN plasma level for the control group was 23.3 ng/ml; for BOT 26.3 ng/ml; and for patients with serous ovarian carcinoma 59.5 ng/ml. Specifically, there was a significant difference between the OPN levels in patients with ovarian carcinoma and BOT (P ovarian carcinoma. The area under the ROC curve (AUC) for OPN was 0.793 (95% confidence interval (CI) 0.669-0.917, P ovarian carcinoma and BOT.

  17. Evaluation of the lymphocyte interphase nuclei phenotype by quantitative phase imaging (QPI in patients with endometrial ovarian cysts

    Directory of Open Access Journals (Sweden)

    S. A. Gasparyan

    2017-01-01

    Full Text Available Rationale: Ovarian endometriosis is a progressive disease with growing prevalence and severity. Therefore, the development of robust non-invasive laboratory screening methods for early diagnosis on the out-patient basis seems quite relevant. Aim: To assess a potential of the quantitative phase imaging technique for early diagnosis of ovarian endometrial cysts and post-operative relapses of the disease. Materials and methods: We analyzed 1578 nuclei of the peripheral blood lymphocytes from 82 patients with ovarian endometrial cysts, aged 21 to 37 years (mean age 26.4 ± 3.6 years. The patients were follow-up in a gynecology out-patient clinic (the town of Yessentuki, Russia. Assessments were made longitudinally, i.e., before a laparoscopic cystectomy, at 6 and 12 months in the post-operative period with or without treatment with dienogest-containing agents. Morphological and functional status of the nuclei from the peripheral blood lymphocytes was assessed in the real-time mode by quantitative phase imaging (QPI with the phase-interference microscopy module of the Bioni hardware and software complex (Westgrade Ltd., Moscow for clinical and laboratory diagnostics, and the morphodensitometric segmentation technology. Results: The comparative analysis of morphometric parameters of CD3+ cells taken from peripheral blood of healthy non-pregnant women and patients with ovarian endometrial cysts before surgery showed a significant increase of the calculated functional activities of the lymphocyte nuclei (0.898 vs 0.783, p < 0.05. Assessment of changes overt time in the differential diagnostic criteria of the nuclear response in the peripheral blood lymphocytes from patients with endometrial ovarian cysts showed the following. Compared to the parameters obtained before treatment, at 6 and 12 months of the post-operative period the relative intensity of nuclear segments (ΔI decreased by 10.3 and 14.7, 10.6 and 12.9% in the group treated with and without

  18. Ovarian cancer in an interdisciplinary context

    DEFF Research Database (Denmark)

    Seibæk, Lene

    quality and survival. However, treatment efforts must be combined with high quality care, psychosocial support and organisational improvements.   Objectives The aim of this study was to evaluate an optimal debulking surgery programme in ovarian cancer, and subsequently develop a method of monitoring...... care resources and in future research. By using the interdisciplinary approach, women with ovarian cancer can benefit from a coherent and collaborative health care system.  ......  Introduction Worldwide, ovarian cancer is the sixth most common type of cancer, with more than 200,000 new cases each year and 125,000 related deaths. During the last decade, centralization and standardisation of surgical treatment have proven to be important tools in ovarian cancer to improve...

  19. Hormone therapy and different ovarian cancers

    DEFF Research Database (Denmark)

    Mørch, Lina Steinrud; Løkkegaard, Ellen; Andreasen, Anne Helms

    2012-01-01

    Postmenopausal hormone therapy use increases the risk of ovarian cancer. In the present study, the authors examined the risks of different histologic types of ovarian cancer associated with hormone therapy. Using Danish national registers, the authors identified 909,946 women who were followed from.......8). Similar increased risks of serous and endometrioid tumors were found with estrogen/progestin therapy, whereas no association was found with mucinous tumors. Consistent with results from recent cohort studies, the authors found that ovarian cancer risk varied according to tumor histology. The types...... 1995-2005. The women were 50-79 years of age and had no prior hormone-sensitive cancers or bilateral oophorectomy. Hormone therapy prescription data were obtained from the National Register of Medicinal Product Statistics. The National Cancer and Pathology Register provided data on ovarian cancers...

  20. A clinicopathologic investigation of ovarian mesonephroid carcinomas

    International Nuclear Information System (INIS)

    Tsukahara, Yoshiharu; Mori, Atsushi; Takagi, Yasushi; Oguchi, Osamu; Nakayama, Akiko; Fukuta, Toru

    1991-01-01

    Cisplatin-containing chemotherapeutic regimens have achieved a relatively good response in the treatment of ovarian carcinomas, especially serous tumors. However, when used for a mesonephroid (clear cell) carcinoma, results have remained unsatisfactory. Therefore, in search of an effective therapy, the authors have evaluated the therapeutic modalities of radiation and chemotheraphy for treatment of an ovarian mosonephroid carcinoma and have compared the results of each on the patient's prognosis. Thus, from 1975 to 1988, out of 20 patients surgically treated for an ovarian mesonephroid carcinoma, 11 patients were given postoperative radiation, and the balance, or 9 patients, received postoperative chemotherapy containing cisplatin. The overall 5-year survival rate was 75%, but 91% for the postoperative radiation group, and 40% for the chemotherapy group. These results indicate that radiation therapy should be the choice for treating an ovarian mesonephroid tumor provided that the residual tumoral mass is limited to the pelvic cavity. (author)

  1. Targeting influenza virosomes to ovarian carcinoma cells

    NARCIS (Netherlands)

    Mastrobattista, E; Schoen, P; Wilschut, J; Crommelin, DJA; Storm, G

    2001-01-01

    Reconstituted influenza virus envelopes (virosomes) containing the viral hemagglutinin (HA) have attracted attention as delivery vesicles for cytosolic drug delivery as they possess membrane fusion activity. Here, we show that influenza virosomes can be targeted towards ovarian carcinoma cells

  2. Axillary node metastasis from primary ovarian carcinoma

    Directory of Open Access Journals (Sweden)

    Trupti S Patel

    2014-01-01

    Full Text Available Metastasization and distinction from mammary carcinoma is of great clinical importance because of different treatment modalities. Here, we discuss a case of stage IIIC ovarian serous carcinoma, presenting with bilateral axillary nodes metastasis after 25 months interval of its initial presentation. Increased serum CA-125 level caused clinical suspicion. Computed tomography scan of abdomen and pelvis showed no residual disease or any abdominal lymphadenopathy. Mammography of both breast were normal. Bilateral axillary nodes were noted. Guided fine needle aspiration cytology (FNAC and biopsy of ovarian carcinoma to axillary node is a rare event. Its recogn done. Cytomorphology revealed poorly differentiated carcinoma, compatible to that of primary ovarian tumor. Thus, metastatic carcinoma to axillary node from ovary was confirmed. This case illustrates a rare metastatic presentation of ovarian carcinoma and unequivocal role of FNAC to provide rapid diagnosis and preferred to be first line diagnostic procedure.

  3. Ovarian damage due to cyst removal

    DEFF Research Database (Denmark)

    Perlman, Signe; Kjer, Jens J

    2016-01-01

    disclosed ovarian stroma compared with 17.2% of the resected dermoid cysts (p endometriosis cohort. A significant positive correlation between the size of endometriomas and the value of CA 125 was found...

  4. Identification of BRCA1-deficient ovarian cancers

    DEFF Research Database (Denmark)

    Skytte, Anne-Bine; Waldstrøm, Marianne; Rasmussen, Anders Aamann

    2011-01-01

    Objective. It is believed that 24 - 40% of ovarian cancers have dysfunction in the BRCA1 or BRCA2 (BRCAness) genes, either due to inherited or somatic mutations or due to epigenetic inactivation. Demonstration of ovarian cancers with BRCAness is becoming important both due to the possibility...... of offering genetic counseling and due to beneficial effects of PARP inhibitor treatment in this group. Since DNA sequencing is expensive and time-consuming efforts have been devoted to develop more indirect methods for BRCA screening that can improve the selection of patients for sequence-based BRCA testing....... Design. BRCA1-immunohistochemistry (IHC), fluorescence in-situ hybridization (FISH) and methylation analyses were performed on formalin-fixed, paraffin-embedded ovarian cancer tissue. Sample: 54 ovarian cancers; 15 BRCA1 cancers, 4 BRCA2 cancers, 10 cancers from patients with a family history...

  5. Predictive and therapeutic markers in ovarian cancer

    Science.gov (United States)

    Gray, Joe W.; Guan, Yinghui; Kuo, Wen-Lin; Fridlyand, Jane; Mills, Gordon B.

    2013-03-26

    Cancer markers may be developed to detect diseases characterized by increased expression of apoptosis-suppressing genes, such as aggressive cancers. Genes in the human chromosomal regions, 8q24, 11q13, 20q11-q13, were found to be amplified indicating in vivo drug resistance in diseases such as ovarian cancer. Diagnosis and assessment of amplification levels certain genes shown to be amplified, including PVT1, can be useful in prediction of poor outcome of patient's response and drug resistance in ovarian cancer patients with low survival rates. Certain genes were found to be high priority therapeutic targets by the identification of recurrent aberrations involving genome sequence, copy number and/or gene expression are associated with reduced survival duration in certain diseases and cancers, specifically ovarian cancer. Therapeutics to inhibit amplification and inhibitors of one of these genes, PVT1, target drug resistance in ovarian cancer patients with low survival rates is described.

  6. IP Chemo for Ovarian Cancer is Underused

    Science.gov (United States)

    Use of intraperitoneal chemotherapy, along with intravenous chemotherapy, improves survival in some women with advanced ovarian cancer, but its use in clinical practice has been limited, according to a new study.

  7. Novel Treatment Shrinks Ovarian Tumors in Mice

    Science.gov (United States)

    Researchers have developed a new approach for treating tumors that express mutant versions of the p53 protein, which are present in more than half of all cancers, including an aggressive and common subtype of ovarian cancer.

  8. Trismus and diffuse polymyalgia: an unusual presentation of recurrent metastatic ovarian cancer

    Science.gov (United States)

    Benjamin, Ramsis; Zhai, Jing; Morgan, Robert; Prakash, Neal

    2014-01-01

    A 22-year-old woman first presented in 2009 with abdominal distention. The diagnosis of stage IA right ovarian tumour was made by fertility-sparing surgery. In the subsequent years, the involvement of the left ovary and metastasis to the lungs prompted further surgical intervention and chemotherapy. By 2013, she experienced insidious, debilitating and diffuse musculoskeletal pain with trismus. Polymyositis or diffuse radiculitis was suspected. Imaging studies identified enhancing lesions in the thigh musculature, temporalis, parotid gland, pterygoid, masseter, tongue, cerebellum and leptomeninges. Biopsy of one of the thigh lesions confirmed the diagnosis of mucinous adenocarcinoma. She succumbed to the disease in November 2013. This case illustrates the aggressive nature of mucinous epithelial ovarian cancer and its resilience to conventional chemotherapy. On account of its high death rate, it is recommended that the epithelial–mesenchymal transition be researched and early therapy targeted at the k-ras oncogene initiated in spite of the tumour's lower initial staging. PMID:24835804

  9. Evaluation of unilateral versus bilateral ovarian drilling in clomiphene citrate resistant cases of polycystic ovarian syndrome.

    Science.gov (United States)

    Roy, K K; Baruah, Jinee; Moda, Nidhi; Kumar, Sunesh

    2009-10-01

    Laparoscopic ovarian drilling (LOD) has been put forward as the treatment of choice in women with clomiphene citrate (CC)-resistant polycystic ovary syndrome (PCOS), with tubo-ovarian adhesion formation as the major disadvantage. Our study proposed to compare the efficacy of laparoscopic unilateral ovarian drilling with bilateral ovarian drilling in terms of ovulation and pregnancy rate with the expected advantage of decreasing postoperative adhesion rate and change in fimbiro ovarian relationship with unilateral drilling. This prospective randomized study included 44 patients with anovulatory infertility due to PCOS. Twenty-two patients underwent unilateral ovarian drilling in group-I and 22 patients underwent bilateral ovarian drilling in group-II between June 2005 and June 2007. The number of drilling site in each ovary was limited to five. The clinical and biochemical response, ovulation and pregnancy rates over a follow-up period of 1 year were compared. Tubo-ovarian adhesion rate was compared during cesarean section or during repeat laparoscopy. There was no statistical difference between the two groups in terms of clinical and biochemical response, ovulation rate and pregnancy rate. Postoperatively, tubo-ovarian adhesions could be assessed in 36.3% of the patients and no adhesions were found in a single case in either group. Unilateral drilling cauterization of ovary is equally efficacious as bilateral drilling in inducing ovulation and achieving pregnancy. Unilateral ovarian drilling may be a suitable option in clomiphene citrate resistant infertility patient of PCOS which can replace bilateral ovarian drilling with the potential advantage of decreasing the chances of adhesion formation.

  10. 22q11.2 rearrangements found in women with low ovarian reserve and premature ovarian insufficiency.

    Science.gov (United States)

    Jaillard, Sylvie; Tucker, Elena J; Akloul, Linda; Beaumont, Marion; Domin, Mathilde; Pasquier, Laurent; Jouve, Guilhem; Odent, Sylvie; Belaud-Rotureau, Marc-Antoine; Ravel, Célia

    2018-03-14

    Ovarian reserve represents the number of available follicles/oocytes within ovaries and it can be assessed by follicle stimulating hormone levels, anti-Müllerian hormone levels, and/or antral follicle count determined by ultrasounds. A low ovarian reserve is defined by an abnormal ovarian reserve test. This condition can be considered premature if it occurs before the age of 40, leading to premature ovarian insufficiency. Despite the growing knowledge concerning the genetic basis of ovarian deficiency, the majority of cases remain without a genetic diagnosis. Although 22q11.2 deletions and duplications have been associated with genitourinary malformations, ovarian deficiency is not a commonly reported feature. We report here four patients bearing a 22q11.2 rearrangement, identified during the clinical assessment of their low ovarian reserve or premature ovarian insufficiency, and discuss the molecular basis of the ovarian defects.

  11. Myxoma of the Left Ventricle

    Science.gov (United States)

    Novoa, José; Delgado, Antonio; Alonso, Ana

    2014-01-01

    This report concerns a 69-year-old woman who presented with an asymptomatic myxoma in the left ventricle. The tumor was successfully excised. We provide a very brief review of 72 other published cases of surgically treated left ventricular myxoma. PMID:25120392

  12. Left ventricular hypertrophy in athletes.

    Science.gov (United States)

    Douglas, P S; O'Toole, M L; Katz, S E; Ginsburg, G S; Hiller, W D; Laird, R H

    1997-11-15

    Left ventricular wall thickness >1.3 cm, septal-to-posterior wall ratios > 1.5, diastolic left ventricular size >6.0 cm, and eccentric or concentric remodeling are rare in athletes. Values outside of these cutoffs in an athlete of any age probably represent a pathologic state.

  13. The Left-Handed Writer.

    Science.gov (United States)

    Bloodsworth, James Gaston

    Contrary to the beliefs of many, right-handedness is not a single factor existing in almost all people, with a few exceptions termed left-handed: neither extreme exists independently of the other. During the first 4 years of life there is a period of fluctuation between right and left-handed dominance. Statistics and findings vary in determining…

  14. Two Lefts in Latin America?

    DEFF Research Database (Denmark)

    Christensen, Steen Fryba

    In this working paper I list five researchers' categorizations of the Latin American left in power (april 2006) in a schematic form. The most important criteria for the categorizations are given.......In this working paper I list five researchers' categorizations of the Latin American left in power (april 2006) in a schematic form. The most important criteria for the categorizations are given....

  15. A Giant Left Atrial Myxoma

    Directory of Open Access Journals (Sweden)

    Medhat F. Zaher

    2014-01-01

    Full Text Available Atrial myxomas are the most common primary cardiac tumors. Patients with left atrial myxomas generally present with mechanical obstruction of blood flow, systemic embolization, and constitutional symptoms. We present a case of an unusually large left atrial myxoma discovered incidentally in a patient with longstanding dyspnea being managed as bronchial asthma.

  16. Complications following pelvic irradiation for ovarian carcinoma

    International Nuclear Information System (INIS)

    Mills, P.R.; Holden, R.J.; Cowell, M.A.C.; Watkinson, G.

    1980-01-01

    Multiple complications are described in a patient following orthovoltage irradiation of the pelvis for ovarian carcinoma. Although ablation of the tumour was achieved, 17 years of poor health ensued terminating in her death from a combination of radiation enteritis causing severe malabsorption and retroperitoneal fibrosis obstructing both ureters and the inferior vena cava. Complications of pelvic irradiation and its position in the management of ovarian carcinoma are discussed. (author)

  17. Genetic profiles distinguish different types of hereditary ovarian cancer

    DEFF Research Database (Denmark)

    Domanska, Katarina; Malander, Susanne; Staaf, Johan

    2010-01-01

    Heredity represents the strongest risk factor for ovarian cancer with disease predisposing mutations identified in 15% of the tumors. With the aim to identify genetic classifiers for hereditary ovarian cancer, we profiled hereditary ovarian cancers linked to the hereditary breast and ovarian cancer...... as a control group. Unsupervised cluster analysis identified two distinct subgroups related to genetic complexity. Sporadic and HBOC associated tumors had complex genetic profiles with an average 41% of the genome altered, whereas the mismatch repair defective tumors had stable genetic profiles...... that HBOC and HNPCC associated ovarian cancer develop along distinct genetic pathways and genetic profiles can thus be applied to distinguish between different types of hereditary ovarian cancer....

  18. [Bilateral ovarian Burkitt's lymphoma. A case presentation].

    Science.gov (United States)

    Briseño-Hernández, Andrés Alejandro; Quezada-López, Deissy Roxana; Castañeda-Chávez, Agar; Dassaejv Macías-Amezcua, Michel; Pintor-Belmontes, Julio Cesar

    2014-01-01

    Burkitt lymphoma, is described as an aggressive form of non-Hodgkin lymphoma of B cells which occurs most often in children and young adults, ovarian lymphoma can appear as a primary lesion or more commonly referred to as a metastasis. Primary ovarian lesions are rare manifestations corresponding to 0.5% of non-Hodgkin lymphoma and 1.5% of ovarian tumors. Clinic case: 31 years old female with general weakness, march incapacity, dyspnea, hyporexia, fever, diaphoresis, weight loss of 20 kg, flat abs with abdominal pain; Ca125 610 U/ml. Abdominal computed tomography shows a solid aspect tumor which affects the right pelvic cavity. Bilateral ovarian tumors were removed. Microscopically, both lesions show a "starry sky" pattern composed by a monotonous infiltration of lymphocytes mixed with large and clear macrophages, several atypical mitoses, and necrosis and hemorrhage areas. Immunohistochemistry was positive for CD10, CD20, and negative for CD3 and high Ki67 proliferation index. Bilateral ovarian Burkitt's lymphoma was diagnosed. Bilateral ovarian Burkitt's lymphoma is a rare entity, with a variability of presentations, the abdominal pain and abdominal tumors are the most frequent. The patient's prognosis at short term is poor, therefore it's necessary to know this entity and make an early diagnosis.

  19. Nightshift work and risk of ovarian cancer.

    Science.gov (United States)

    Bhatti, Parveen; Cushing-Haugen, Kara L; Wicklund, Kristine G; Doherty, Jennifer A; Rossing, Mary Anne

    2013-04-01

    Animal evidence suggests that circadian disruption may be associated with ovarian cancer, though very little epidemiological work has been done to assess this potential association. We evaluated the association between self-reported nightshift work, a known circadian disruptor, and ovarian cancer in a population-based case-control study. The study included 1101 women with invasive epithelial ovarian cancer, 389 women with borderline epithelial ovarian tumours and 1832 controls and was conducted in western Washington state. Shift work data were collected as part of inperson interviews. Working the nightshift was associated with an increased risk of invasive (OR=1.24, 95% CI 1.04 to 1.49) and borderline (OR=1.48, 95% CI 1.15 to 1.90) tumours; however, we observed little evidence that risks increased with increasing cumulative duration of nightshift work, and risks were not elevated in the highest duration category (>7 nightshift work-years). Increased risks were restricted to women who were 50 years of age and older and to serous and mucinous histologies of invasive and borderline tumours. There was suggestive evidence of a decreased risk of ovarian cancer among women reporting a preference for activity during evenings rather than mornings. We found evidence suggesting an association between shift work and ovarian cancer. This observation should be followed up in future studies incorporating detailed assessments of diurnal preference (ie, chronotype) in addition to detailed data on shift schedules.

  20. [Association of ovarian tumors with CA-125].

    Science.gov (United States)

    Martínez-Acosta, Judith Elena; Olguín-Cruces, Víctor Alberto

    2016-01-01

    The tumor marker CA-125 is the most widely used serum marker for ovarian cancer screening. The aim of this paper was to establish the association between histopathologic result of ovarian tumors with serologic CA-125 and utility for the diagnosis of ovarian tumors at a Ginecoobstetric hospital. An observational, retrospective, descriptive and longitudinal study, from September 1st 2010 to February 28 2013. All patients with histopathologic report ovarian tumor and CA-125 was selected to analyze the association of ovarian tumors with their histological type, biological behavior, range positivity of CA-125 and its relationship to the pre and postmenopausal state. Of 1213 patients, 334 were included. Utility of CA-125 in postmenopausal reported positive predictive value of 67.5%, with sensitivity (72%), specificity (82.6%) and negative predictive value (86.1%), both with p = 0.001, mainly in the epithelial origin. In premenopausal a low positive predictive value was reported. The CA-125 is useful for screening for ovarian cancer in postmenopausal women, mainly for epithelial origin.

  1. Left-handedness and health

    Directory of Open Access Journals (Sweden)

    Milenković Sanja

    2010-01-01

    Full Text Available Hand dominance is defined as a proneness to use one hand rather than another in performing the majority of activities and this is the most obvious example of cerebral lateralization and an exclusive human characteristic. Left-handed people comprise 6-14% of the total population, while in Serbia, this percentage is 5-10%, moving from undeveloped to developed environments, where a socio-cultural pressure is less present. There is no agreement between investigators who in fact may be considered a left-handed person, about the percentage of left-handers in the population and about the etiology of left-handedness. In the scientific literature left-handedness has been related to health disorders (spine deformities, immunological disorders, migraine, neurosis, depressive psychosis, schizophrenia, insomnia, homosexuality, diabetes mellitus, arterial hypertension, sleep apnea, enuresis nocturna and Down Syndrome, developmental disorders (autism, dislexia and sttutering and traumatism. The most reliable scientific evidences have been published about the relationship between left-handedness and spinal deformities in school children in puberty and with traumatism in general population. The controversy of other results in up-to-now investigations of health aspects of left-handedness may partly be explained by a scientific disagreement whether writing with the left hand is a sufficient criterium for left-handedness, or is it necessary to investigate other parameters for laterality assessment. Explanation of health aspects of left-handedness is dominantly based on Geschwind-Galaburda model about 'anomalous' cerebral domination, as a consequence of hormonal disbalance. .

  2. Left ventricular wall stress compendium.

    Science.gov (United States)

    Zhong, L; Ghista, D N; Tan, R S

    2012-01-01

    Left ventricular (LV) wall stress has intrigued scientists and cardiologists since the time of Lame and Laplace in 1800s. The left ventricle is an intriguing organ structure, whose intrinsic design enables it to fill and contract. The development of wall stress is intriguing to cardiologists and biomedical engineers. The role of left ventricle wall stress in cardiac perfusion and pumping as well as in cardiac pathophysiology is a relatively unexplored phenomenon. But even for us to assess this role, we first need accurate determination of in vivo wall stress. However, at this point, 150 years after Lame estimated left ventricle wall stress using the elasticity theory, we are still in the exploratory stage of (i) developing left ventricle models that properly represent left ventricle anatomy and physiology and (ii) obtaining data on left ventricle dynamics. In this paper, we are responding to the need for a comprehensive survey of left ventricle wall stress models, their mechanics, stress computation and results. We have provided herein a compendium of major type of wall stress models: thin-wall models based on the Laplace law, thick-wall shell models, elasticity theory model, thick-wall large deformation models and finite element models. We have compared the mean stress values of these models as well as the variation of stress across the wall. All of the thin-wall and thick-wall shell models are based on idealised ellipsoidal and spherical geometries. However, the elasticity model's shape can vary through the cycle, to simulate the more ellipsoidal shape of the left ventricle in the systolic phase. The finite element models have more representative geometries, but are generally based on animal data, which limits their medical relevance. This paper can enable readers to obtain a comprehensive perspective of left ventricle wall stress models, of how to employ them to determine wall stresses, and be cognizant of the assumptions involved in the use of specific models.

  3. Genetics of ovarian ageing : genetic association studies on natural menopause and primary ovarian insufficiency

    NARCIS (Netherlands)

    Voorhuis, M.

    2013-01-01

    Menopause is the endpoint of a process referred to as ovarian ageing. The mean age at menopause is approximately 51 years, but varies widely between 40 to 60 years of age. Approximately 1% of all women experience menopause before the age of 40, which is a condition known as primary ovarian

  4. Safety of ovarian tissue transplantation in patients with borderline ovarian tumors.

    Science.gov (United States)

    Masciangelo, Rossella; Bosisio, Chiara; Donnez, Jacques; Amorim, Christiani A; Dolmans, Marie-Madeleine

    2018-02-01

    Is transplantation of cryopreserved ovarian tissue from patients with borderline ovarian tumors (BOTs) a safe procedure? BOT cells were found in frozen-thawed and xenografted ovarian tissue in 1 of 11 BOT patients. The risk of reintroducing malignant cells upon ovarian tissue transplantation has been subject of debate for many years. Reimplantation of cryopreserved ovarian tissue from leukemia patients is unsafe, while results from studies of cryopreserved ovarian tissue from other forms of cancer, such as Hodgkin's lymphoma, are reassuring. Prospective experimental study conducted in an academic research unit using ovarian tissue from 11 patients undergoing cryopreservation for BOTs. Histology, immunohistochemistry (IHC) for mucin 1 (MUC1) and cytokeratin 7 (CK7) and molecular analysis by reverse transcription quantitative polymerase chain reaction (RT-qPCR) for CK7 and MUC1 were performed on frozen-thawed ovarian tissue from 11 patients. Long-term (5 months) xenografting of ovarian tissue in immunodeficient mice was performed. The xenografts were analyzed by histology, IHC and RT-qPCR, furthermore IHC for CD10, a marker of endometriosis, was performed on a selected sample. Analysis by histology, IHC and RT-qPCR indicated 10 of the ovarian tissue samples were negative. Analysis of the xenograft samples indicated nine were negative for malignant cells but in two xenografts glandular lesions were detected by histology. In these two xenografts, CK7 and MUC1 markers were demonstrated by IHC and CK7 expression also by RT-qPCR. A BOT was confirmed in the xenograft in which the original ovarian tissue was positive, while in the other case IHC demonstrated expression of endometriosis marker CD10. Cryopreserved ovarian fragments cannot be tested before transplantation, therefore the preimplantation analysis cannot guarantee that all cryopreserved fragments will be free of BOT cells. BOT cells can be found in cryopreserved ovarian tissue from BOT patients, therefore

  5. Coffee, tea, and caffeine consumption and risk of epithelial ovarian cancer and borderline ovarian tumors

    DEFF Research Database (Denmark)

    Gosvig, Camilla F; Kjaer, Susanne K; Blaakær, Jan

    2015-01-01

    BACKGROUND: Epidemiological studies that have investigated the association between coffee, tea and caffeine consumption and ovarian cancer risk have produced conflicting results. Furthermore, only few studies have examined the role of coffee and tea consumption separately for borderline ovarian...... tumors. By use of data from a large Danish population-based case-control study, we examined the risk of ovarian tumors associated with coffee, tea, and caffeine consumption with a particular focus on characterizing risks by tumor behavior and histology. MATERIAL AND METHODS: From 1995 through 1999, we....... RESULTS: Both coffee (OR = 0.90; 95% CI 0.84-0.97 per cup/day) and total caffeine consumption from coffee and tea combined (OR = 0.93; 95% CI 0.88-0.98 per 100 mg/day) decreased the risk of ovarian cancer. These associations were significant only for the serous and "other" subtypes of ovarian cancer...

  6. Pelvic Inflammatory Disease and the Risk of Ovarian Cancer and Borderline Ovarian Tumors

    DEFF Research Database (Denmark)

    Rasmussen, Christina B; Kjaer, Susanne K; Albieri, Vanna

    2017-01-01

    Inflammation has been implicated in ovarian carcinogenesis. However, studies investigating the association between pelvic inflammatory disease (PID) and ovarian cancer risk are few and inconsistent. We investigated the association between PID and the risk of epithelial ovarian cancer according...... to tumor behavior and histotype. We pooled data from 13 case-control studies, conducted between 1989 and 2009, from the Ovarian Cancer Association Consortium (OCAC), including 9,162 women with ovarian cancers, 2,354 women with borderline tumors, and 14,736 control participants. Study-specific odds ratios...... were estimated and subsequently combined into a pooled odds ratio using a random-effects model. A history of PID was associated with an increased risk of borderline tumors (pooled odds ratio (pOR) = 1.32, 95% confidence interval (CI): 1.10, 1.58). Women with at least 2 episodes of PID had a 2-fold...

  7. History of Comorbidities and Survival of Ovarian Cancer Patients, Results from the Ovarian Cancer Association Consortium

    DEFF Research Database (Denmark)

    Minlikeeva, Albina N; Freudenheim, Jo L; Eng, Kevin H

    2017-01-01

    carcinoma who participated in 23 studies included in the Ovarian Cancer Association Consortium, we explored associations between histories of endometriosis; asthma; depression; osteoporosis; and autoimmune, gallbladder, kidney, liver, and neurological diseases and overall and progression-free survival...... with ovarian cancer outcome in the overall sample nor in strata defined by histologic subtype, weight status, age at diagnosis, or stage of disease (local/regional vs. advanced).Conclusions: Histories of endometriosis; asthma; depression; osteoporosis; and autoimmune, gallbladder, kidney, liver, or neurologic......Background: Comorbidities can affect survival of ovarian cancer patients by influencing treatment efficacy. However, little evidence exists on the association between individual concurrent comorbidities and prognosis in ovarian cancer patients.Methods: Among patients diagnosed with invasive ovarian...

  8. Update on rare epithelial ovarian cancers: based on the Rare Ovarian Tumors Young Investigator Conference.

    Science.gov (United States)

    Jang, Ji Yon Agnes; Yanaihara, Nozomu; Pujade-Lauraine, Eric; Mikami, Yoshiki; Oda, Katsutoshi; Bookman, Michael; Ledermann, Jonathan; Shimada, Muneaki; Kiyokawa, Takako; Kim, Byoung Gie; Matsumura, Noriomi; Kaku, Tsunehisa; Kuroda, Takafumi; Nagayoshi, Yoko; Kawabata, Ayako; Iida, Yasushi; Kim, Jae Weon; Quinn, Michael; Okamoto, Aikou

    2017-07-01

    There has been significant progress in the understanding of the pathology and molecular biology of rare ovarian cancers, which has helped both diagnosis and treatment. This paper provides an update on recent advances in the knowledge and treatment of rare ovarian cancers and identifies gaps that need to be addressed by further clinical research. The topics covered include: low-grade serous, mucinous, and clear cell carcinomas of the ovary. Given the molecular heterogeneity and the histopathological rarity of these ovarian cancers, the importance of designing adequately powered trials or finding statistically innovative ways to approach the treatment of these rare tumors has been emphasized. This paper is based on the Rare Ovarian Tumors Conference for Young Investigators which was presented in Tokyo 2015 prior to the 5th Ovarian Cancer Consensus Conference of the Gynecologic Cancer InterGroup (GCIG). Copyright © 2017. Asian Society of Gynecologic Oncology, Korean Society of Gynecologic Oncology.

  9. Risk factors, follow-up, and treatment of urethral recurrence following radical cystectomy and urinary diversion for bladder cancer: a meta-analysis of 9498 patients.

    Science.gov (United States)

    Li, Xinyuan; Wang, Wuwan; Zhu, Gongmin; He, Weiyang; Gou, Xin

    2018-01-05

    Patients frequently undergo radical cystectomy and urinary diversion for treatment of bladder cancer. However, they remain at risk of urethral recurrence (UR). Studies have determined various risk factors leading to urethral recurrence. However, no publications have weighed the predictive values of these factors. Studies published between 1971 and 2016 were retrieved from PubMed, EMBASE and MEDLINE. We used STATA software (Version 12.0) to estimate the pooled risk ratio. Twenty-five publications with 9498 patients were included. Overall, male patients, especially those with concomitant carcinoma in situ , superficial or intravesical bladder cancer, non-orthotopic diversion, prostatic involvement, bladder neck involvement, positive urethral margins or multifocal bladder cancer were at higher risk of urethral recurrence. The overall risks of recurrence, reported as risk ratios, varied widely. Among all 25 studies, 118 (60.2%) cases in 9 studies were diagnosed through routine follow-up. Another 82 (40.8%) patients in 11 studies first reported symptomatic abnormalities. Prognoses were worse for patients with symptomatic recurrence. Urethral cytology was the most common diagnostic method. Treatment after UR was reported for 272 cases in 14 publications, and 190 patients underwent urethrectomy and 52 underwent urethra-sparing treatments. Outcomes after UR were described in 12 studies reporting 180 cases, and 41 patients were alive through the end of follow-up and 65 patients died of bladder cancer. UR following radical cystectomy for bladder cancer was closely related to risk factors. Precautions, strict follow-up protocols and rational therapies were critical to patients with high risks of urethral recurrences.

  10. Efficacy of preoperative uro-stoma education on self-efficacy after Radical Cystectomy; secondary outcome of a prospective randomized controlled trial.

    Science.gov (United States)

    Jensen, Bente Thoft; Kiesbye, Berit; Soendergaard, Ingrid; Jensen, Jørgen B; Kristensen, Susanne Ammitzboell

    2017-06-01

    Radical Cystectomy with a creation of an uro-stoma is first line treatment in advanced bladder-cancer. Enhancing or maintaining an individual's condition, skills and physical wellbeing before surgery has been defined as prehabilitation. Whether preoperative stoma-education is an effective element in prehabilitation is yet to be documented. In a prospective randomized controlled design (RCT) the aim was to investigate the efficacy of a standardised preoperative stoma-education program on an individual's ability to independently change a stoma-appliance. A parent RCT-study investigated the efficacy of a multidisciplinary rehabilitation program on length of stay following cystectomy. A total of 107 patients were included in the intension-to-treat-population. Preoperatively, the intervention-group was instructed to a standardized stoma-education program consisting of areas recognized necessary to change a stoma appliance. The Urostomy Education Scale was used to measure stoma self-care at day 35, 120 and 365 postoperatively. Efficacy was expressed as a positive difference in UES-score between treatment-groups. A significant difference in mean score was found in the intervention group compared to standard of 2.7 (95% CI: 0.9; 4.5), 4.3 (95% CI: 2.1; 6.5) and 5.1 (95% CI: 2.3; 7.8) at day 35, 120 and 365 postoperatively. For the first time a study in a RCT-design have reported a positive efficacy of a short-term preoperative stoma intervention. Preoperative stoma-education is an effective intervention and adds to the evidence base of prehabilitation. Further RCT-studies powered with self-efficacy as the primer outcome are requested. Copyright © 2017 Elsevier Ltd. All rights reserved.

  11. Health related quality of life after radical cystectomy and urinary diversion for bladder cancer: a systematic review and critical analysis of the literature.

    Science.gov (United States)

    Porter, Michael P; Penson, David F

    2005-04-01

    Continent forms of urinary diversion have become a gold standard of urinary tract reconstruction after radical cystectomy, based mostly on the premise of improved quality of life. It is unclear whether the existing body of literature supports this assumption. We performed a systematic review to determine if differences exist in health related quality of life (HRQOL) outcomes among different types of urinary diversion after radical cystectomy. A MEDLINE search was performed inclusive of the dates 1966 to January 2004. Inclusion criteria included adult patients, patients with bladder cancer, comparative studies, original research, primary study outcome related to quality of life, and use of a quality of life instrument to measure outcomes. Only studies comparing neobladder, continent reservoir, or conduit diversion were included. Of 378 initial articles 15 studies met all inclusion criteria. None of the studies were randomized trials. Only 1 study was prospective. Of 15 studies 10 (67%) used some type of previously validated HRQOL instrument, 10 (67%) used some form of ad hoc instrument, 11 (73%) used bladder cancer disease specific instruments, while 9 (60%) used general instruments. Only 1 of the bladder cancer specific instruments had been previously validated. Common limitations included unvalidated HRQOL instruments, use of general HRQOL instruments only, lack of baseline data, cross- sectional analysis, and retrospective study design. To date, the current body of published literature is insufficient to conclude that 1 form of urinary diversion is superior to another based on HRQOL outcomes. Future studies should attempt to incorporate prospective data collection, longer term followup and validated disease specific HRQOL instruments.

  12. Huge bilateral ovarian cysts in adulthood as the presenting feature of Van Wyk Grumbach syndrome due to chronic uncontrolled juvenile hypothyroidism

    Directory of Open Access Journals (Sweden)

    K S Shivaprasad

    2013-01-01

    Full Text Available Juvenile primary hypothyroidism causing cystic ovaries and pseudoprecocious puberty (Van-Wyk Grumbach syndrome (VWGS is well documented in literature. There are only a few reports of primary hypothyroidism presenting as ovarian cysts in adults. Here we present a case of huge bilateral ovarian cysts in adulthood as the presenting feature of VWGS due to chronic uncontrolled juvenile hypothyroidism. Large uniloculor right ovarian cyst (119 × 81 × 90 mm and a multicystic left ovary (55 × 45 × 49 mm were detected in a 24 year lady with secondary amenorrhea, galactorrhea, and palpable abdominal mass with history of neonatal jaundice, delayed milestones, short stature, and precocious menarche at age of 7.5 years age. She had elevated levels of cancer antigen (CA-125 which normalized post levothyroxine supplementation. Elevated CA-125 may lead to misdiagnosis of ovarian carcinoma and inadvertent treatment. Bilateral ovarian cysts in adults are a rare presentation of juvenile hypothyroidism. It is necessary to screen for primary hypothyroidism in patients presenting with bilateral ovarian cysts to prevent unnecessary evaluation and treatment.

  13. 77 FR 55095 - National Ovarian Cancer Awareness Month, 2012

    Science.gov (United States)

    2012-09-06

    ... Proclamation This year, thousands of American women will lose their lives to ovarian cancer. They are mothers... campaign, we are working to raise awareness about the signs and symptoms of ovarian cancer. The Affordable...

  14. The relation between endometriosis and ovarian cancer - a review

    DEFF Research Database (Denmark)

    Nyhøj Heidemann, Lene; Hartwell, Dorthe; Heidemann, Christian Hamilton

    2014-01-01

    Endometriosis is known to harbor characteristics substantiating that it is a possible precursor of ovarian cancer.......Endometriosis is known to harbor characteristics substantiating that it is a possible precursor of ovarian cancer....

  15. Serum arylesterase and paraoxonase activities in patients with ovarian tumors

    Directory of Open Access Journals (Sweden)

    Slawomir Michalak

    2014-12-01

    Conclusion: ARE activity is higher in patients with ovarian cancer than in patients with benign ovarian tumors; however, the serum activity of ARE is similar between patients with cancer and healthy individuals.

  16. Levels of Distress in Women at Risk for Ovarian Cancer

    National Research Council Canada - National Science Library

    Kash, Kathryn M

    2008-01-01

    The overall goal of this study was to determine the levels of distress in women with a family history of ovarian cancer and to identify the mediating factors between risk of developing ovarian cancer and distress...

  17. Natural history of ovarian endometrioma in pregnancy.

    Science.gov (United States)

    Pateman, Katie; Moro, Francesca; Mavrelos, Dimitrios; Foo, Xulin; Hoo, Wee-Liak; Jurkovic, Davor

    2014-10-15

    Ovarian endometriomas are classified as benign ovarian lesions. During pregnancy endometriomas may undergo major morphological changes which are referred to as 'decidualisation'. Decidualised ovarian endometrioma may resemble malignant ovarian tumours on ultrasound examination. The aim was to study variations in the morphology and size of ovarian endometriomas diagnosed on ultrasound during pregnancy. We searched our database to identify pregnant women who were diagnosed with ovarian endometriomas on ultrasound in order to study the effect of pregnancy on their morphological characteristics. In women who underwent serial scans during pregnancy we examined the changes in the size of endometriomas with advancing gestation. Twenty four patients with a total of 34 endometriomas were included in the analysis. All women were managed expectantly during pregnancy. On the first ultrasound scan 29/34 (85.3%, 95% CI 73.4 - 97.2) endometriomas appeared unilocular with fine internal echoes ('ground glass' contents) and they were poorly vascularised on Doppler examination. 1/34 (2.9% 95% CI 0.0 - 8.5) endometrioma was multilocular, with regular margins, 'ground glass' contents and it was also poorly vascularised. 4/34 (11.8%, 95% CI 1.0 - 22.6) had sonographic features suggestive of decidualisation such as thick and irregular inner wall, papillary projections and highly vascular on Doppler examination. The endometriomas showed a tendency to decrease in size during pregnancy. Pregnancy has a major effect on the size and morphological appearances of ovarian endometriomas. Rapid regression of decidualised endometriomas is a helpful feature which could be used to confirm their benign nature.

  18. Uterine Didelphys with blind hemivagina, hematocolpos, ipsilateral renal agenesis (UD-BHRA) and bilateral ovarian tumors : a case report

    International Nuclear Information System (INIS)

    Lee, Young Rae; Choi, Byung Ik; Park, Hae Won; Kook, Shin Ho

    1998-01-01

    Uterine didelphys is a congenital malformation characterized by the presence of two separated hemiuteri and hemivaginas, due to lack of midfusion of the mullerian ducts. We report a case of UD-BHRA (uterine didelphys with blind hemivagina and ipsilateral renal agencies), a rare type of uterine dedelphys characterized by symptomatic unilateral hematocolpos due to blind hemivagina after menarche and ipsilateral renal agenesis. The MRI findings in 22-year-old woman with bilateral ovarian tumors demonstrated two separated uterine horns and cervical and vaginal canals, with left hematocolpos and left agenesis. (author). 7 refs., 1 fig

  19. Left main percutaneous coronary intervention.

    Science.gov (United States)

    Teirstein, Paul S; Price, Matthew J

    2012-10-23

    The introduction of drug-eluting stents and advances in catheter techniques have led to increasing acceptance of percutaneous coronary intervention (PCI) as a viable alternative to coronary artery bypass graft (CABG) for unprotected left main disease. Current guidelines state that it is reasonable to consider unprotected left main PCI in patients with low to intermediate anatomic complexity who are at increased surgical risk. Data from randomized trials involving patients who are candidates for either treatment strategy provide novel insight into the relative safety and efficacy of PCI for this lesion subset. Herein, we review the current data comparing PCI with CABG for left main disease, summarize recent guideline recommendations, and provide an update on technical considerations that may optimize clinical outcomes in left main PCI. Copyright © 2012 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.

  20. Left bundle-branch block

    DEFF Research Database (Denmark)

    Risum, Niels; Strauss, David; Sogaard, Peter

    2013-01-01

    The relationship between myocardial electrical activation by electrocardiogram (ECG) and mechanical contraction by echocardiography in left bundle-branch block (LBBB) has never been clearly demonstrated. New strict criteria for LBBB based on a fundamental understanding of physiology have recently...

  1. Dabigatran for left ventricular thrombus

    Directory of Open Access Journals (Sweden)

    Satishkumar Kolekar

    2015-09-01

    Dabigatran is a reversible direct thrombin inhibitor and currently approved for the prevention of thromboembolic episodes in non-valvar atrial fibrillation. This case demonstrates possible thrombolytic properties of dabigatran in resolution of left ventricular thrombus.

  2. Effects of calcium channel on ovarian cancer cells

    OpenAIRE

    Zhang, Chunyun; Li, Hailing

    2017-01-01

    The aim of the present study was to examine the effects of calcium channel protein on ovarian cancer cells. The expression of calcium channel protein in normal ovarian cells and ovarian cancer cells was detected by fluorescence quantitative PCR. Subsequently, the ovarian cancer cells were added to calcium channel protein activator media at various concentrations of 0, 1, 4, 8, 12, 16 and 20 mmol/l. The concentration of calcium ion in different samples was produced, and using an MTT assay, ova...

  3. Molecular biomarker set for early detection of ovarian cancer

    KAUST Repository

    Bajic, Vladimir B.

    2015-06-16

    Embodiments of the present invention concern methods and compositions related to detection of ovarian cancer, including detection of the stage of ovarian cancer, in some cases. In particular, the invention encompasses use of expression of TFAP2A and in some embodiments CA125 and/or E2F5 to identify ovarian cancer, including detecting mRNA and/or protein levels of the respective gene products. Kits for detection of ovarian cancer are also described.

  4. Recent alcohol consumption and risk of incident ovarian carcinoma

    DEFF Research Database (Denmark)

    Kelemen, Linda E; Bandera, Elisa V; Terry, Kathryn L

    2013-01-01

    Studies evaluating the association between alcohol intake and ovarian carcinoma (OC) are inconsistent. Because OC and ovarian borderline tumor histologic types differ genetically, molecularly and clinically, large numbers are needed to estimate risk associations.......Studies evaluating the association between alcohol intake and ovarian carcinoma (OC) are inconsistent. Because OC and ovarian borderline tumor histologic types differ genetically, molecularly and clinically, large numbers are needed to estimate risk associations....

  5. Use of analgesic drugs and risk of ovarian cancer

    DEFF Research Database (Denmark)

    Ammundsen, Henriette B; Faber, Mette T; Jensen, Allan

    2012-01-01

    The role of analgesic drug use in development of ovarian cancer is not fully understood. We examined the association between analgesic use and risk of ovarian cancer. In addition, we examined whether the association differed according to histological types.......The role of analgesic drug use in development of ovarian cancer is not fully understood. We examined the association between analgesic use and risk of ovarian cancer. In addition, we examined whether the association differed according to histological types....

  6. Clinicopathologic and immunohistochemical profile of ovarian metastases from colorectal carcinoma

    OpenAIRE

    Kir, Gozde; Gurbuz, Ayse; Karateke, Ates; Kir, Mustafa

    2010-01-01

    Metastasis of colorectal adenocarcinoma of the ovary is not an uncommon occurrence and ovarian metastases from colorectal carcinoma frequently mimic endometrioid and mucinous primary ovarian carcinoma. The clinical and pathologic features of metastatic colorectal adenocarcinoma involving the ovary is reviewed with particular focus on the diagnostic challenge of distinguishing these secondary ovarian tumors from primary ovarian neoplasm. Immunohistochemical stains that may be useful in the dif...

  7. Mature ovarian teratoma with large floating fat globules

    Energy Technology Data Exchange (ETDEWEB)

    Son, Hye Min; Kim, See Hyung; Hwang, Il Seon [Keimyung University School of Medicine, Dongsan Medical Center, Daegu (Korea, Republic of)

    2016-04-15

    Mature ovarian teratoma (dermoid cyst), a germ cell neoplasm, is one of the most common ovarian tumors. It is composed of derivatives of three germ cell layers. A mature ovarian teratoma with intracystic fat globules is rare. The pathogenesis on the formation of fat globules is unclear. Here we present a pathologically proven cystic ovarian teratoma with three large floating fat globules in a young woman with CT and MR findings.

  8. Apraxia in left-handers.

    Science.gov (United States)

    Goldenberg, Georg

    2013-08-01

    In typical right-handed patients both apraxia and aphasia are caused by damage to the left hemisphere, which also controls the dominant right hand. In left-handed subjects the lateralities of language and of control of the dominant hand can dissociate. This permits disentangling the association of apraxia with aphasia from that with handedness. Pantomime of tool use, actual tool use and imitation of meaningless hand and finger postures were examined in 50 consecutive left-handed subjects with unilateral hemisphere lesions. There were three aphasic patients with pervasive apraxia caused by left-sided lesions. As the dominant hand is controlled by the right hemisphere, they constitute dissociations of apraxia from handedness. Conversely there were also three patients with pervasive apraxia caused by right brain lesions without aphasia. They constitute dissociations of apraxia from aphasia. Across the whole group of patients dissociations from handedness and from aphasia were observed for all manifestations of apraxia, but their frequency depended on the type of apraxia. Defective pantomime and defective tool use occurred rarely without aphasia, whereas defective imitation of hand, but not finger, postures was more frequent after right than left brain damage. The higher incidence of defective imitation of hand postures in right brain damage was mainly due to patients who had also hemi-neglect. This interaction alerts to the possibility that the association of right hemisphere damage with apraxia has to do with spatial aptitudes of the right hemisphere rather than with its control of the dominant left hand. Comparison with data from right-handed patients showed no differences between the severity of apraxia for imitation of hand or finger postures, but impairment on pantomime of tool use was milder in apraxic left-handers than in apraxic right-handers. This alleviation of the severity of apraxia corresponded with a similar alleviation of the severity of aphasia as

  9. Left ventricular apical ballooning syndrome

    International Nuclear Information System (INIS)

    Rahman, N.; Tai, J.; Soofi, A.

    2007-01-01

    The transient left ventricular apical ballooning syndrome, also known as Takotsubo cardiomyopathy, is characterized by transient left ventricular dysfunction in the absence of obstructive epicardial coronary disease. Although the syndrome has been reported in Japan since 1990, it is rare in other regions. Rapid recognition of the syndrome can modify the diagnostic and therapeutic attitude i.e. avoiding thrombolysis and performing catheterization in the acute phase. (author)

  10. Local effect of progesterone infusion into ovarian artery on activin A and inhibin alpha-subunit secretion during the middle luteal phase in gilts.

    Science.gov (United States)

    Wasowska, B; Stefańczyk-Krzymowska, S

    2010-01-01

    The present study was undertaken to elucidate whether an increased, but physiological, amount of progesterone (P4) supplied to the porcine corpus luteum affects luteal secretion of activin A and inhibin alpha-subunit (Inhalpha) in freely moving gilts. On day 9 of the estrous cycle (EC), both ovarian arteries and both ovarian veins of gilts (n = 5) were cannulated. Progesterone was infused into the right ovarian arteries in gilts on days 10, 11 and 12 of the EC at a rate adequate to its physiological retrograde transfer found during the middle luteal phase of the EC. The P4 infusion rate was 0.62 microg/min (day 10), 2 x 0.62 microg/min (day 11) and 3 x 0.62 microg/min (day 12). The left ovarian arteries were infused with saline (control). Blood samples were collected from both ovarian veins on days 10-12 of the EC before and after P4 or saline infusion. The mean plasma activin A level in the ovarian vein ipsilateral to the P4-infused ovary was higher (P 0.05) than this found in the contralateral ovarian vein. The results of the present study indicate that a local elevation of P4 concentration in blood supplying the ovary during the middle luteal phase of the porcine EC affects ovarian secretion of activin A. The effect of P4 on the secretion of activin A suggested the existence of a short regulatory loop of a positive feedback between P4 being retrogradely transferred into the ovary and the secretion of this peptide.

  11. Left Main Coronary Artery Aneurysm

    Directory of Open Access Journals (Sweden)

    Hossein Doustkami

    2016-07-01

    Full Text Available Aneurysms of the left main coronary artery are exceedingly rare clinical entities, encountered incidentally in approximately 0.1% of patients who undergo routine angiography. The most common cause of coronary artery aneurysms is atherosclerosis. Angiography is the gold standard for diagnosis and treatment. Depending on the severity of the coexisting coronary stenosis, patients with left main coronary artery aneurysms can be effectively managed either surgically or pharmacologically. We herein report a case of left main coronary artery aneurysm in a 72-year-old man with a prior history of hypertension presenting to our hospital because of unstable angina. The electrocardiogram showed ST-segment depression and T-wave inversion in the precordial leads. All the data of blood chemistry were normal. Echocardiography showed akinetic anterior wall, septum, and apex, mild mitral regurgitation and ejection fraction of 45%. Coronary angiography revealed a saccular aneurysm of the left main coronary artery with significant stenosis in the left anterior descending, left circumflex, and right coronary artery. The patient immediately underwent coronary artery bypass grafting and ligation of the aneurysm. At six months’ follow-up, he remained asymptomatic.

  12. Right colon cancer: Left behind.

    Science.gov (United States)

    Gervaz, P; Usel, M; Rapiti, E; Chappuis, P; Neyroud-Kaspar, I; Bouchardy, C

    2016-09-01

    Prognosis of colon cancer (CC) has steadily improved during the past three decades. This trend, however, may vary according to proximal (right) or distal (left) tumor location. We studied if improvement in survival was greater for left than for right CC. We included all CC recorded at the Geneva population-based registry between 1980 and 2006. We compared patients, tumor and treatment characteristics between left and right CC by logistic regression and compared CC specific survival by Cox models taking into account putative confounders. We also compared changes in survival between CC location in early and late years of observation. Among the 3396 CC patients, 1334 (39%) had right-sided and 2062 (61%) left-sided tumors. In the early 1980s, 5-year specific survival was identical for right and left CCs (49% vs. 48%). During the study period, a dramatic improvement in survival was observed for patients with left-sided cancers (Hazard ratio [HR]: 0.42, 95% confidence interval [CI]: 0.29-0.62, p colon cancer patients, those with right-sided lesions have by far the worse prognosis. Change of strategic management in this subgroup is warranted. Copyright © 2016 Elsevier Ltd. All rights reserved.

  13. Survival of patients with mucinous ovarian carcinoma and ovarian metastases : A population-based cancer registry study

    NARCIS (Netherlands)

    Simons, Michiel; Ezendam, Nicole; Bulten, Johan; Nagtegaal, Iris; Massuger, Leon

    2015-01-01

    Objectives: Patients with mucinous ovarian carcinoma (MOC) generally have a favorable prognosis, although in advanced stage, prognosis is significantly worse compared to patients with serous ovarian carcinomas (SOCs). This might be due to the difficulties in distinguishing MOC from metastatic

  14. Effects of sublethal doses of chlorfluazuron on the ovarian ...

    African Journals Online (AJOL)

    Therefore, it is concluded that sublethal doses of chlorfluazuron reduced the amounts of ovarian constituents during ovarian development and oogenesis in S. litura. These reductions increased with an increase in dose from LD10 to LD30. The effects of chlorfluazuron on the amounts of ovarian constituents are presumed to ...

  15. Primary Ovarian Leiomyoma: An Uncommon Entity ‑ Case Report ...

    African Journals Online (AJOL)

    immunohistochemical evidence for considering ovarian myxoma as a variant of the thecoma-fibroma group of ovarian stromal tumors. Arch. Pathol Lab Med 1993;117:802-8. How to cite this article: Jena A, Patnayak R, Vijaylaxmi B, Lakshmi AY. Primary ovarian leiomyoma: An uncommon entity - Case report and a brief.

  16. Ovarian Cancer: The Interplay of Lifestyle and Genes

    NARCIS (Netherlands)

    Braem, M.G.M.

    2014-01-01

    Ovarian cancer is a highly lethal disease that is mostly diagnosed at an advanced stage. In Europe, only 36% of women with ovarian cancer can expect to survive 5 years. While our knowledge of ovarian cancer has changed substantially throughout the years, our understanding of its etiology still lacks

  17. A histopathological study of ovarian neoplasms in children in a ...

    African Journals Online (AJOL)

    Background: Information concerning the frequency and pattern of ovarian tumours in children is scant, more so in northern Nigeria. In view of this, we reviewed ovarian biopsies obtained from children in Zaria over a 25-year period. Materials and Methods: Ovarian tumours occurring in 48 patients of age 15 years and below ...

  18. Is hysterectomy needed in ovarian cancer?

    Science.gov (United States)

    Chitrathara, K; Sheikh, Z A; Vijaykumar, D K; Kuriakose, S; Anupama, R; Nandeesh, M

    2011-01-01

    Hysterectomy is an integral part of ovarian cancer surgery. The authors have evaluated the uterine involvement in ovarian cancer in this study. Conventionally, removal of the uterus is considered an essential part of ovarian cancer surgery, but rationale for same in absence of its gross involvement is questionable. Aim of this study was to evaluate the microscopic involvement of uterus in ovarian cancer and whether there are any predictors of uterine involvement. Retrospective study. The authors analyzed 128 patients of epithelial ovarian cancer (EOC) operated from 2004 January to 2008 June, who had not undergone hysterectomy previously. Data regarding their demographic, clinical, and pathological findings was collected and analyzed. Chi-square test. Most of our patients (n=111) presented with stage III or above. Serous carcinoma was the most common histology encountered (86.7%). Uterus was grossly involved in only 19 patients and microscopic involvement was noted in 20 patients. Only one patient with absence of gross involvement had microscopic disease in the uterus. Involvement of the uterus was found to be independent of stage, type of tumor, laterality, and preoperative chemotherapy. The grade of tumor and gross uterine involvement were only factors that showed statistically significant correlation with microscopic uterine involvement. Only one patient had synchronous endometrial cancer. Uterine involvement in EOC is not common. Absence of gross uterine involvement reliably predicts absence of microscopic disease.

  19. Hereditary ovarian cancer: beyond the usual suspects.

    Science.gov (United States)

    Pennington, Kathryn P; Swisher, Elizabeth M

    2012-02-01

    In the past, hereditary ovarian carcinoma was attributed almost entirely to mutations in BRCA1 and BRCA2, with a much smaller contribution from mutations in DNA mismatch repair genes. Recently, three new ovarian cancer susceptibility genes have been identified: RAD51C, RAD51D, and BRIP1. In addition, germline mutations in women with ovarian carcinoma have been recently identified in many of the previously identified breast cancer genes in the Fanconi anemia (FA)-BRCA pathway. While mutations in genes other than BRCA1 and BRCA2 are each individually rare, together they make up a significant proportion of cases. With at least 16 genes implicated in hereditary ovarian cancer to date, comprehensive testing for ovarian cancer risk will require assessment of many genes. As the cost of genomic sequencing continues to fall, the practice of evaluating cancer susceptibility one gene at a time is rapidly becoming obsolete. New advances in genomic technologies will likely accelerate the discovery of additional cancer susceptibility genes and increase the feasibility of comprehensive evaluation of multiple genes simultaneously at low cost. Improved recognition of inherited risk will identify individuals who are candidates for targeted prevention. In addition, identifying inherited mutations in a variety of FA-BRCA pathway genes may aid in identifying individuals who will selectively benefit from PARP inhibitors. Copyright © 2011. Published by Elsevier Inc.

  20. Human ovarian carcinomas detected by specific odor.

    Science.gov (United States)

    Horvath, György; Järverud, Gunvor Af Klinteberg; Järverud, Sven; Horváth, István

    2008-06-01

    The high mortality rate associated with ovarian carcinoma is mainly owing to late diagnosis. It is thus essential to develop inexpensive and simple methods for early diagnosis. Papers on canine scent detection of malignancies such as melanoma and bladder, lung, and breast cancer have recently been published in peer-reviewed journals, indicating a new diagnostic tool for malignancies. However, in these studies the dogs may have responded to odors associated with cancer, such as inflammation or metabolic products, rather than specifically to cancer itself. Therefore, it is important to ascertain whether or not human cancers are characterized by specific odors. We hypothesized that if ovarian carcinoma emits a specific odor, dogs may be trained to detect it. Using our training method, we taught a dog to distinguish different histopathological types and grades of ovarian carcinomas, including borderline tumors, from healthy control samples. Double-blind tests showed 100% sensitivity and 97.5% specificity. Moreover, the odor of ovarian carcinomas seems to differ from those of other gynecological malignances such cervical, endometrial, and vulvar carcinomas. Our study strongly suggests that the most common ovarian carcinomas are characterized by a single specific odor.

  1. Bevacizumab-induced transient sixth nerve palsy in ovarian cancer: A case report.

    Science.gov (United States)

    Momeni, Mazdak; Veras, Laura; Zakashansky, Konstantin

    2016-03-01

    We report a case of transient sixth nerve palsy after systemic administration of bevacizumab. Two days after systemic administration of bevacizumab in conjunction with gemcitabine and carboplatin in a 67-year-old woman with recurrent primary ovarian cancer, the patient developed sixth nerve palsy. After bevacizumab was stopped, the complete left sixth nerve palsy resolved spontaneously over the course of 3 months. This is the first reported case of bevacizumab-induced cranial sixth nerve palsy in the treatment of gynecologic malignancy. © 2013 Wiley Publishing Asia Pty Ltd.

  2. STOP smoking and alcohol drinking before OPeration for bladder cancer (the STOP-OP study), perioperative smoking and alcohol cessation intervention in relation to radical cystectomy

    DEFF Research Database (Denmark)

    Lauridsen, Susanne Vahr; Thomsen, Thordis; Thind, Peter

    2017-01-01

    and alcohol cessation, length of hospital stay, health-related quality of life and return to work or habitual level of activity up to 12 months postoperatively. METHODS/DESIGN: The study is a multi-institutional randomised clinical trial involving 110 patients with a risky alcohol intake and daily smoking who......BACKGROUND: To evaluate the effect of a smoking-, alcohol- or combined-cessation intervention starting shortly before surgery and lasting 6 weeks on overall complications after radical cystectomy. Secondary objectives are to examine the effect on types and grades of complications, smoking cessation...... are scheduled for radical cystectomy. Patients will be randomised to the 6-week Gold Standard Programme (GSP) or treatment as usual (control). The GSP combines patient education and pharmacologic strategies. Smoking and alcohol intake is biochemically validated (blood, urine and breath tests) at the weekly...

  3. Pelvic inflammatory disease and risk of invasive ovarian cancer and ovarian borderline tumors

    DEFF Research Database (Denmark)

    Rasmussen, Christina B; Faber, Mette T; Jensen, Allan

    2013-01-01

    PURPOSE: The aim of the study was to examine the potential association between a history of pelvic inflammatory disease (PID) and risk of epithelial ovarian cancer or ovarian borderline tumors. METHODS: In a population-based case-control study in Denmark, we included 554 women with invasive ovarian...... cancer, 202 with ovarian borderline tumors, and 1,564 controls aged 35-79 years. The analyses were performed in multiple logistic regression models. RESULTS: We found a significantly increased risk of ovarian borderline tumors among women with a history of PID (OR = 1.50; 95% CI 1.......08-2.08) but no apparent association between PID and risk of invasive ovarian cancer (OR = 0.83; 95% CI 0.65-1.05). We found no effect of age at time of first PID or time since first PID on the risk for either condition. CONCLUSION: Our results suggest that a history of PID is associated with an increased risk of ovarian...

  4. The role of ovarian fossa evaluation in patients with ovarian endometriosis.

    Science.gov (United States)

    De Cicco Nardone, Carlo; Terranova, Corrado; Plotti, Francesco; Ricciardi, Roberto; Capriglione, Stella; Luvero, Daniela; Caserta, Donatella; Moscarini, Massimo; Benedetti Panici, Pierluigi; Angioli, Roberto

    2015-10-01

    The aim of this study is to evaluate prospectively the presence of endometriosis in the peritoneum of the ovarian fossa of patients affected by endometriomas and its correlation with the adhesion between this peritoneum and endometrioma. Patients presenting ovarian endometriomas and candidate to laparoscopy were considered for inclusion in the study. Patients underwent laparoscopic excision of endometriomas. The presence of adherence of the ovarian fossa to endometrioma was investigated. In all patients, the removal of a peritoneum fragment from the ovarian fossa of the affected ovary was carried out. 68 patients were enrolled in the study. 48 patients presented adhesions to the ovarian fossa. Histopathologic examination of the peritoneum of the ovarian fossa revealed the presence of endometriosis in 87 % of patients presenting adhesions of the endometriomas with ovarian fossa; surprisingly it was present only in 15 % of patients not presenting this condition (p endometriosis on the peritoneal surface of the fossa. This condition significantly correlates with pain symptoms and may predict endometrioma recurrence. The removal of this peritoneum in case of adherent endometrioma may potentially reduce the incidence of recurrence.

  5. Steroid hormone synthesis by the ovarian stroma surrounding epithelial ovarian tumors: a potential mechanism in ovarian tumorigenesis.

    Science.gov (United States)

    Blanco, Luis Z; Kuhn, Elisabetta; Morrison, Jane C; Bahadirli-Talbott, Asli; Smith-Sehdev, Anne; Kurman, Robert J

    2017-04-01

    Epithelial ovarian tumors are responsive to steroid hormone stimulation and the ovarian stroma may have a direct role in this process. We evaluated immunohistochemical markers of sex-steroid differentiation and steroidogenesis (calretinin, inhibin, steroidogenic factor 1), steroid enzymes involved in hormone biosynthesis (CYP17, CYP19, HSD17β1, AKR1C3), and hormone receptors (estrogen receptor, progesterone receptor, and androgen receptor) in 101 epithelial ovarian tumors and in normal structures implicated in ovarian carcinogenesis (ovarian surface epithelium and cortical inclusion cysts) in an attempt to elucidate this process. We hypothesized that ovarian stroma immediately adjacent to tumors express markers of sex-steroid differentiation and steroidogenesis and steroid enzymes whereas the epithelium contains corresponding hormone receptors. As the findings in seromucinous, endometrioid, and clear cell neoplasms, tumors closely associated with endometriosis, were very similar, these were combined into a group designated 'endometriosis-related tumors.' Significantly increased expression of markers of sex-steroid differentiation and steroidogenesis was found in stroma immediately adjacent to endometriosis-related tumors (P=0.003) and mucinous tumors (primary and metastatic mucinous tumors were combined because of similar findings) (Povarian stroma. In addition, sex-steroid enzymes were increased in stroma adjacent to endometriosis-related tumors (P=0.02) and mucinous tumors (P=0.02) compared with more distant stroma. Steroid hormone receptors showed greater expression in epithelium compared with stroma in the endometriosis-related tumors (P=0.0009), low-grade serous tumors (Ptumors, which may be due to the fact that they are not derived from müllerian epithelium. In conclusion, our findings strongly support the view that the stroma surrounding epithelial tumors in the ovary is activated to elaborate steroid hormones which may stimulate further neoplastic growth

  6. Sonographic findings of ovarian hemorrhage presenting acute abdomen

    Energy Technology Data Exchange (ETDEWEB)

    Sun, Joo Sung; Lee, Eun Ju; Kang, Hae Jin; Suh, Jung Ho [Aju University School of Medicine, Suwon (Korea, Republic of)

    2000-03-15

    To obtain the characteristic sonographic findings of ovarian hemorrhage and investigate the usefulness of ultrasonography in the diagnosis. Forty-nine cases presenting acute abdomen diagnosed as ovarian hemorrhage by ultrasonography or surgicopathological confirmation. We observed the size and margin of the ovary, size, pattern, shape, wall and internal echogenecity of the masses and the amount of hemoperitoneum. We also performed a color Doppler study to evaluate the blood flow pattern and resistive index (RI). The age of patients were between 21-41. Most symptoms occurred from days 14 to 30 of her menstrual cycle and were presented for less than 24 hours. Twenty patients had a history of intercourse shortly before the onset of the symptom. Thirty two cases involved the right ovary while the other 17 cases involved the left. All patients had a negative urine or serum hCG test except for 4 pregnant women. The size of the ovary was measured as mean 5.1 cm and marginal irregularly was noted in 36 cases. Mixed echoic solid masses were observed in 6 cases and variable echogenecity of cystic masses were seen in 43 cases. Maximal diameter of adnexal masses were measured as mean 3.95 cm. Internal echogenecity of cystic masses appeared as mainly heterogeneous (21). Twenty two cystic masses had a thick irregular wall and 17 had a thin smooth wall. Hypoechoic rim like halo surrounding was noted in 17 cystic masses. 17 cases seemed to have a small amount of hemoperitoneum, a moderate amount in 22 cases and a large amount in 9 cases. The blood flow pattern of cystic masses showed a rim (29) and spotty (8) pattern in the color Doppler study. Measured RI was 0.41 (mean). Fertile women with the complaint of acute abdominal pain, who has the laboratory data of negative hCG test, ultrasonographic findings of enlargement of ovary with irregular margin, heterogeneous echoic cystic mass, peripheral halo surrounding the mass, hemoperitoneum and low resistance index of peripheral blood

  7. Acupuncture for polycystic ovarian syndrome

    Science.gov (United States)

    Jo, Junyoung; Lee, Yoon Jae; Lee, Hyangsook

    2017-01-01

    Abstract Background: This systematic review aimed at summarizing and evaluating the evidence from randomized controlled trials (RCTs) using acupuncture to treat polycystic ovarian syndrome (PCOS), specifically focusing on ovulation rate, menstrual rate, and related hormones. Methods: Fifteen databases were searched electronically through February 2016. Our review included RCTs of women with PCOS; these RCTs compared acupuncture with sham acupuncture, medication, or no treatment. Two reviewers independently extracted data. Data were pooled and expressed as mean differences (MDs) for continuous outcomes and risk ratios for dichotomous outcomes, with 95% confidence intervals (CIs) using a random-effects model. Results: We found a low level of evidence that acupuncture is more likely to improve ovulation rate (MD 0.35, 95% CI: 0.14–0.56) and menstruation rate (MD 0.50, 95% CI: 0.32–0.68) compared with no acupuncture. We found statistically significant pooled benefits of acupuncture treatment as an adjunct to medication in luteinizing hormone (LH), LH/follicular stimulating hormone (FSH) ratio, testosterone, fasting insulin, and pregnancy rates, but the level of evidence was low/very low. Conclusion: There is limited evidence to judge the efficacy and safety of acupuncture on key reproductive outcomes in women with PCOS. Large-scale, long-term RCTs with rigorous methodological input are needed. PMID:28591042

  8. Safety assessment of ovarian cryopreservation and transplantation in nude mice bearing human epithelial ovarian cancer.

    Science.gov (United States)

    Zhu, Gen-Hai; Wang, Sheng-Tan; Yang, Zhao-Xin; Cai, Jun-Hong; Chen, Chun-Ying; Yao, Mao-Zhong; Hong, Lan; He, Guo-Li; Yang, Shu-Ying

    2012-01-01

    Nude mice with orthotopic transplantation of human ovarian epithelial cancer were used to investigate screening criteria for paraneoplastic normal ovarian tissue and the security of the freezing and thawing for ovarian tissue transplantation. Expression of CK-7, CA125, P53, survivin, MMP-2/TIMP- 2 in paraneoplastic normal ovarian tissues were detected by RT-PCR as well as immunohistochemistry. The tissues of the groups with all negative indicators of RT-PCR, all negative indicators of immunohistochemistry, negative expression of CK-7, CA125 and survivin, positive expression of CK-7, CA125 and survivin, cancer tissues and normal ovarian tissues of nude mice were used for freezing and thawing transplantation, to analyze overt and occult carcinogenesis rates after transplantation. When all indicators or the main indicators, CK-7, CA125 and survivin, were negative, tumorigenesis did not occur after transplantation. In addition the occult carcinogenesis rate was lower than in the group with positive expression of CK-7, CA125 and survivin (Povarian tissues, rates did not change (P>0.05). There was no statistical significance among rates after transplantation of ovarian tissues which were obtained under different severity conditions (P>0.05). Negative expression of CK-7, CA125 and survivin can be treated as screening criteria for security of ovarian tissues for transplantation. Immunohistochemical methods can be used as the primary detection approach. Both subcutaneous and orthotopic transplantation are safe. The initial severity does not affect the carcinogenesis rate after tissue transplantation. Freezing and thawing ovarian tissue transplantation in nude mice with human epithelial ovarian carcinoma is feasible and safe.

  9. Pelvic Inflammatory Disease and the Risk of Ovarian Cancer and Borderline Ovarian Tumors: A Pooled Analysis of 13 Case-Control Studies

    NARCIS (Netherlands)

    Rasmussen, C.B.; Kjaer, S.K.; Albieri, V.; Bandera, E.V.; Doherty, J.A.; Hogdall, E.; Webb, P.M.; Jordan, S.J.; Rossing, M.A.; Wicklund, K.G.; Goodman, M.T.; Modugno, F.; Moysich, K.B.; Ness, R.B.; Edwards, R.P.; Schildkraut, J.M.; Berchuck, A.; Olson, S.H.; Kiemeney, L.A.L.M.; Massuger, L.F.A.G.; Narod, S.A.; Phelan, C.M.; Anton-Culver, H.; Ziogas, A.; Wu, A.H.; Pearce, C.L.; Risch, H.A.; Jensen, A.

    2017-01-01

    Inflammation has been implicated in ovarian carcinogenesis. However, studies investigating the association between pelvic inflammatory disease (PID) and ovarian cancer risk are few and inconsistent. We investigated the association between PID and the risk of epithelial ovarian cancer according to

  10. Some Uterine and Ovarian Biometric Changes in Pregnant Maradi Female Goats (Capra aegagrus hircus L.

    Directory of Open Access Journals (Sweden)

    Chidozie Nwabuisi OKOYE

    2017-03-01

    Full Text Available This study aimed to determine the changes in the biometry of the ovaries, of the uteri and its contents in the Maradi doe-goat during the three terms of pregnancy. Pregnant uteri from 28 female goats and their corresponding ovaries were used to study the biometric changes in the ovaries, gravid uteri, amniotic and allantoic fluids volumes, fetuses and plancentomes during the three terms of pregnancy. The results revealed that there was no significant variation in the ovarian weight during the three terms of pregnancy. However, there were significant variations in the ovarian length (left ovary 2.15 ± 0.16 cm; right ovary 2.10 ± 0.10 cm and width (left ovary 1.77 ± 0.19 cm; right ovary 1.60 ± 0.10 cm in the third term of pregnancy compared to the ovarian length and width in the first term of pregnancy. The uterine weight showed significant variation in the first term, second term   and in the third term of pregnancy. The uterine length of both horns also showed significant variations in the first term (left side 31.40 ± 1.79 cm; right side 28.22 ± 0.98 cm, second term (left side 51.58 ± 4.14 cm; right side 50.51 ± 3.62 cm and in the third term (left side 70.67 ± 1.76 cm; right side 80.38 ± 2.75 cm of pregnancy but only in the third term of pregnancy was a significant difference in the lengths of the left side uterine horn (70.67 ± 1.76 cm compared to the right side (80.38 ± 2.75 cm. The number of plancentomes was constant in both uterine horns throughout gestation; however the mean caruncular diameter increased progressively from the first term of gestation through the third term of pregnancy. The smallest and largest caruncles were observed on the ventral surfaces of the uterine horns, and the plancentomes were observed to be aligned in a linear manner along the longitudinal axis of the uterine horns. This study shows that there are differences in the biometrics of the ovary and uterus in Maradi goats compared to some other breed.

  11. Aphasia following left thalamic hemorrhage

    International Nuclear Information System (INIS)

    Makishita, Hideo; Miyasaka, Motomaro; Tanizaki, Yoshio; Yanagisawa, Nobuo; Sugishita, Morihiro.

    1984-01-01

    We reported 7 patients with left thalamic hemorrhage in the chronic stage (from 1.5 months to 4.5 months), and described language disorders examined by Western Aphasia Battery (WAB) and measured cerebral blood flow by single photon emission CT. Examination of language by WAB revealed 4 aphasics out of 7 cases, and 3 patients had no language deficit. The patient with Wernicke's aphasia showed low density area only in the left posterior thalamus in X-ray CT, and revealed severe low blood flow area extending to left temporal lobe in emission CT. In the case with transcortical sensory aphasia, although X-ray CT showed no obvious low density area, emission CT revealed moderate low flow area in watershed area that involved the territory between posterior cerebral and middle cerebral arteries in the left temporooccipital region in addition to low blood flow at the left thalamus. In one of the two patients classified as anomic aphasia, whose score of repetition (8.4) was higher than that of comprehension (7.4), emission CT showed slight low flow area at the temporo-occipital region similarly as the case with transcortical sensory aphasia. In another case with anomic aphasia, scored 9 on both fluensy and comprehension subtests and 10 on repetition, there was wide low density area all over the left thalamus and midline shift to the right in X-ray CT, and emission CT showed severe low blood flow in the same region spreading widely toward the cerebral surface. On the other hand, in all of the 3 patients without aphasia, emission CT showed low flow region restricted to the left thalamus. (J.P.N.)

  12. Laparoscopic ovarian drilling by diathermy for ovulation induction in infertile women with polycystic ovarian syndrome

    International Nuclear Information System (INIS)

    Butt, F.

    2011-01-01

    Background: Polycystic ovarian syndrome (PCOS) is the commonest cause of secondary infertility. Laparoscopic ovarian drilling has widely been used for induction of ovulation in polycystic ovarian syndrome patients resistant to clomiphene citrate. 80% patients ovulated after treatment and 60% patient conceived either spontaneously or after treatment with medication to which they are previously resistant. Purpose: The aim of the present study was to see the effectiveness of laparoscopic ovarian drilling (LOD) with monopolar diathermy on pregnancy outcome in infertile women with polycystic ovarian syndrome (PCOS). Design: Descriptive cross sectional study. Intervention: Laparoscopic ovarian drilling. Main Outcome Measures: Pregnancy, ovulation rate. Material and Methods: This study was carried out in the department of Gynae and Obstetrics in Sharif Medical City Hospital from January, 2007 to January, 2009. The inclusion criteria for laparoscopy ovarian drilling (LOD) were those infertile women between the age group of 25 - 38 years who meet the criteria for PCOS and who are resistant to clomiphene citrate and injectable gonadotrophins. A total of 30 women were booked for laparoscopic ovarian drilling after having informed consent for procedure. Response to therapy was assessed in term of pregnancy outcome and ovulation rate for 1 year after therapy. Results: A total of 30 patients were booked for laparoscopic ovarian drilling from January, 2007 to January, 2009. The mean age of study group was 30 years +- SD 4.7791. Cumulative ovulation rate was observed in 22 patients (73%), out of which spontaneous ovulation occurred in 18 patients (80%), and after ovulation induction therapy in 4 patients (18%). Eleven patients (37%) conceived in two year duration. Spontaneous conception without any treatment was observed in 7 patients (63%); however 4 patients (37%) require further assistance with combined therapy of clomiphene citrate and injectable gonadotrophins after failure

  13. Survival of ovarian cancer patients in Denmark

    DEFF Research Database (Denmark)

    Edwards, Hellen McKinnon; Noer, Mette Calundann; Sperling, Cecilie Dyg

    2016-01-01

    linked via the patients' personal identification number and the analyses included data on cancer stage, age, survival, surgery status and comorbidity. The computed outcome measures were age-adjusted mortality rates and age-adjusted overall and relative survival rates for one and five years. RESULTS: We......BACKGROUND: Ovarian cancer has a high mortality rate, especially in Denmark where mortality rates have been reported higher than in adjacent countries with similar demographics. This study therefore examined recent survival and mortality among Danish ovarian cancer patients over an 18-year study...... period. METHODS: This nationwide registry-based observational study used data from the Danish Gynecology Cancer Database, Danish Pathology Registry, and Danish National Patient Registry. All patients with ovarian cancer diagnosed between 1995 and 2012 were included in the study. The data sources were...

  14. Unusual presentation of twisted ovarian cyst

    Directory of Open Access Journals (Sweden)

    Vineet V Mishra

    2016-01-01

    Full Text Available Ovarian torsion (also termed as adnexal torsion refers to partial or complete rotation of the ovary and a portion of fallopian tube along its supplying vascular pedicle. It occurs commonly in reproductive age group; more on the right side (60% and often presents with acute lower abdominal pain lasting for few hours and up to 24 h, accounting for 2.7% of acute gynecological conditions. It is one of the devastating conditions, hampering blood supply of ovary which may lead to total necrosis of ovarian tissue and complications, if not diagnosed and managed in time. Hence, we present a case on a twisted ovarian cyst in postmenopausal woman with unusual symptomatology leading to delayed diagnosis and loss of an ovary.

  15. Ovarian cancer in an interdisciplinary context

    DEFF Research Database (Denmark)

    Seibæk, Lene

      Introduction Worldwide, ovarian cancer is the sixth most common type of cancer, with more than 200,000 new cases each year and 125,000 related deaths. During the last decade, centralization and standardisation of surgical treatment have proven to be important tools in ovarian cancer to improve...... quality of treatment.   Patients/ Methods We developed an interdisciplinary programme including patient data from the records of doctors, nurses, anaesthetists and observations. This programme was applied on a population of 65 women with ovarian malignancies. Subsequently analyses were performed...... identified. Furthermore, new focus and research areas have been identified and brought into practise.    Conclusions Interdisciplinary expertise must be available to establish high quality treatment and care.  Furthermore, interdisciplinary data are an efficient baseline in planning and allocation of health...

  16. Approaches to the detection of ovarian cancer

    DEFF Research Database (Denmark)

    Høgdall, Estrid

    2016-01-01

    of patients with OC. Approaches to detect OC may be based on a gynecological examination, an elevated serum CA125 level, a Risk of Malignancy Index (RMI) higher than 200, an elevated serum HE4 level, or other modalities such as Risk of Ovarian Malignancy Algorithm (ROMA), Risk of Ovarian Cancer Algorithm...... the Curve (AUC) of 0.920 for CA125, 0.933 for HE4 and 0.946 for ROMA. The ROC curves of OC versus benign ovarian tumors shows that the CPH-I (AUC = 0.959) is equivalent with RMI (AUC = 0.958).  Conclusion: Both ROMA and CPH-I could potentially shorten the time spent before OC patients reach a tertiary...

  17. Pregnancy complicated by morbidly adherent placenta in a patient with bilateral ovarian agenesis: a case report

    Directory of Open Access Journals (Sweden)

    Wong HS

    2013-02-01

    Full Text Available Hong Soo WongAustralian Women's Ultrasound Centre, Brisbane, AustraliaAbstract: The author presents a case of in vitro fertilization pregnancy complicated by morbidly adherent placenta in a patient with congenital bilateral ovarian agenesis. A 31-year-old woman with congenital bilateral ovarian agenesis who had undergone two previous dilatation and curettage procedures conceived following in vitro fertilization with a donor egg. Spontaneous labor occurred at 38 weeks and 5 days' gestation. The labor was augmented in the active phase and resulted in instrumental vaginal delivery. The third stage was complicated by hemorrhage and retained placenta. Morbidly adherent placenta was diagnosed on attempt at manual removal of the placenta, and the adherent part of the placenta was left in situ. This was removed uneventfully at 5 weeks following childbirth when there was no blood flow observed between the placenta and the myometrium on Doppler ultrasound examination. In conclusion, successful parturition is possible in patients with congenital bilateral ovarian agenesis. When morbidly adherent placenta is managed conservatively, the placenta may be safely removed if there is no vascularity between the placenta and the myometrium.Keywords: IVF, placenta accreta, parturition, myometrium

  18. The presence of ovarian cysts in a captive Antillean manatee (Trichechus manatus manatus L. 1758).

    Science.gov (United States)

    Goździewska-Harłajczuk, Karolina; Klećkowska-Nawrot, Joanna; Dzimira, Stanisław

    2017-08-15

    Several pathological changes associated with reproductive systems of marine mammals have been reported in primary literature. However, no such records exist regarding ovarian cysts in the Antillean manatee (Trichechus manatus manatus L. 1758). A nulliparous female Antillean manatee, held in captivity at the Wroclaw Zoological Garden, died in April 2015. The animal was 370 cm long from nose to tail and weighed 670 kg. The width of manatee's fluke was 80 cm. The post-mortem examination of the reproductive system showed the numerous pathological cysts on the external surface of the left and the right ovaries. Morphologically, the cysts had varying diameters and were attached to the ovaries by stalks. Some of the cysts were thin-walled and contained fluid, while several others were solid or contained a semi-solid mass. The structure of the ovaries displayed features of the polycystic ovary syndrome (PCOS). The cysts also exhibited positivity with cytokeratin and vimentin. There were no pathological changes within the uterus, uterine tube and vagina. Although we were unable to definitively determine the exact source of the ovarian cysts in the studied manatee, we found that one of the causes may be age-related. Our study also revealed that ovarian cysts in the Antillean manatee form both types of corpora lutea (CL).

  19. Symptomatic ovarian steroid cell tumor not otherwise specified in a post-menopausal woman

    Directory of Open Access Journals (Sweden)

    Neha Sood

    2016-06-01

    Full Text Available Steroid cell tumor not otherwise specified (NOS is a rare subtype of sex cord stromal tumor of the ovary and contributes less than 0.1% of all ovarian neoplasms. The majority of tumors occur in pre-menopausal women (mean age: 43 years, in which 56-77% of patients present with virilization due to excess testosterone. An 80-year-old woman with worsening alopecia and excessive growth of coarse hair on abdomen and genital area was found to have elevated serum testosterone level (462 ng/mL. Radiologic studies were consistent with bilateral adrenal adenomas. Bilateral adrenal venous sampling ruled out the adrenal gland as origin of hormone secretion. A diagnostic and therapeutic bilateral salpingooophorectomy confirmed steroid cell tumor NOS of the left ovary. Post-operatively, the patient had complete resolution of her symptoms and normalization of testosterone level. Our case emphasizes the importance of a clinical suspicion for an occult testosterone secreting ovarian tumor in a symptomatic patient without obvious ovarian mass on imaging.

  20. Tumour suppressor genes in sporadic epithelial ovarian cancer

    DEFF Research Database (Denmark)

    Liu, Ying; Ganesan, Trivadi S

    2002-01-01

    Ovarian cancer is the most frequent cause of death from gynaecological malignancies in the western world, and sporadic epithelial ovarian cancer is its most predominant form. The aetiology of sporadic ovarian cancer remains unknown. Genetic studies have enabled a better understanding...... of the evolution of tumour progression. A major focus of research has been to identify tumour suppressor genes implicated in sporadic ovarian cancer over the past decade. Several tumour suppressor genes have been identified by strategies such as positional cloning and differential expression display. Further...... research is warranted to understand fully their contribution to the pathogenesis of sporadic ovarian cancer....

  1. Pelvic irradiation for stage II ovarian carcinoma

    International Nuclear Information System (INIS)

    Terada, K.Y.; Morley, G.W.; Roberts, J.A.

    1988-01-01

    Over a 20-year period, 34 patients with FIGO stage II ovarian carcinoma were treated with postoperative pelvic irradiation at the University of Michigan. Complications of radiation treatment were minimal. The overall actuarial disease-free 5-year survival was 53%. This was not significantly different for substages IIA, IIB, or IIC. Patients with well-differentiated tumors had a significantly better survival than patients with moderate or poorly differentiated tumors (P less than 0.05). The implications for managing stage II ovarian carcinoma are discussed

  2. Postpartum Ovarian Vein Thrombophlebitis with Staphylococcal Bacteremia

    Science.gov (United States)

    Parino, Eduardo; Mulinaris, Eric; Saccomano, Edgardo; Gallo, Juan Cruz; Kohan, Gabriel

    2015-01-01

    A 34-year-old female patient presented with fever and right flank pain ten days after uncomplicated vaginal delivery. CT examination revealed right ovarian vein thrombosis and methicillin-resistant Staphylococcus aureus (MRSA) was isolated from blood cultures. No other source of bacteremia was found. Antibiotic therapy and anticoagulation with enoxaparin were instituted. Fourteen days after admission, she was discharged in good condition. Although a very uncommon complication after spontaneous vaginal delivery, septic ovarian vein thrombophlebitis should be suspected in cases of persistent puerperal fever when other diagnostic possibilities have been excluded. PMID:26221549

  3. Risk factors for sporadic ovarian cancer

    Directory of Open Access Journals (Sweden)

    M. M. Vysotsky

    2010-01-01

    Full Text Available The review of the literature on the problems of sporadic ovarian cancer details the present views of its disputable risk factors, such as dietary habits, body weight, contraception, and labor, and age of commencing a sexual activity. It discusses the dietary and sexual behavior model that has changed since the Neolithic, as well as the number of menses and ovulations throughout the reproductive peri- od. The works by authors dealing with the impact of smoking and alcohol consumption on the risk of ovarian cancer are analyzed.

  4. Disseminated peritoneal leiomyomatosis mimicking ovarian torsion

    Directory of Open Access Journals (Sweden)

    Chau-Yang Tyan

    2015-01-01

    Full Text Available The presentation of disseminated peritoneal leiomyomatosis (DPL can be misleading. Herein, we present the case of a 42-year-old nulliparous female who had previously undergone a total hysterectomy and presented with an acute abdomen. A presumptive diagnosis of ovarian torsion was made based on the clinical findings and an ultrasonographic examination. A diagnostic laparoscopy was performed immediately. DPL was subsequently diagnosed based on an intra-operative frozen section during surgical exploration and the final histopathologic examination. This case illustrates an atypical presentation of DPL mimicking ovarian torsion.

  5. CT diagnosis of cystic ovarian lesions

    International Nuclear Information System (INIS)

    Iio, Kazuto; Shinmura, Ryoji; Arima, Naomi; Yamada, Eiichiro; Ohkubo, Koichi; Nagata, Yukihiro

    1985-01-01

    CT was undertaken and CT numbers were measured in 47 patients with cystic ovarian lesions. CT features particularly for chocolate cyst revealed the uniform thickness of the whole cystic wall, findings suggesting adhesion to the surrounding organs, circular or oval shape, and higher CT numbers within the cyst than those in the other cystic ovarian lesions. However, because these features are not always observed in cases of chocolate cyst, one should not rely solely on CT findings in the diagnosis of chocolate cyst. (Namekawa, K.)

  6. MicroRNAs in ovarian function and disorders.

    Science.gov (United States)

    Li, Ying; Fang, Ying; Liu, Ying; Yang, Xiaokui

    2015-08-01

    MicroRNAs (miRNAs) are endogenous, small, noncoding single-stranded RNA molecules approximately 22 nucleotides in length. miRNAs are involved in the post-transcriptional regulation of various important cellular physiological and pathological processes, including cell proliferation, differentiation, apoptosis, and hormone biosynthesis and secretion. Ovarian follicles are the key functional units of female reproduction, and the development of these follicles is a complex and precise process accompanied by oocyte maturation as well as surrounding granulosa cell proliferation and differentiation. Numerous miRNAs expressed in the ovary regulate ovarian follicle growth, atresia, ovulation and steroidogenesis and play an important role in ovarian disorders. This review considers recent advances in the identification of miRNAs involved in the regulation of ovarian function as well as the possible influence of miRNAs on ovarian-derived disorders, such as ovarian cancer, polycystic ovarian syndrome and premature ovarian failure. An improved understanding of the regulation of ovarian function by miRNAs may shed light on new strategies for ovarian biology and ovarian disorders.

  7. High grade serous ovarian carcinomas originate in the fallopian tube.

    Science.gov (United States)

    Labidi-Galy, S Intidhar; Papp, Eniko; Hallberg, Dorothy; Niknafs, Noushin; Adleff, Vilmos; Noe, Michael; Bhattacharya, Rohit; Novak, Marian; Jones, Siân; Phallen, Jillian; Hruban, Carolyn A; Hirsch, Michelle S; Lin, Douglas I; Schwartz, Lauren; Maire, Cecile L; Tille, Jean-Christophe; Bowden, Michaela; Ayhan, Ayse; Wood, Laura D; Scharpf, Robert B; Kurman, Robert; Wang, Tian-Li; Shih, Ie-Ming; Karchin, Rachel; Drapkin, Ronny; Velculescu, Victor E

    2017-10-23

    High-grade serous ovarian carcinoma (HGSOC) is the most frequent type of ovarian cancer and has a poor outcome. It has been proposed that fallopian tube cancers may be precursors of HGSOC but evolutionary evidence for this hypothesis has been limited. Here, we perform whole-exome sequence and copy number analyses of laser capture microdissected fallopian tube lesions (p53 signatures, serous tubal intraepithelial carcinomas (STICs), and fallopian tube carcinomas), ovarian cancers, and metastases from nine patients. The majority of tumor-specific alterations in ovarian cancers were present in STICs, including those affecting TP53, BRCA1, BRCA2 or PTEN. Evolutionary analyses reveal that p53 signatures and STICs are precursors of ovarian carcinoma and identify a window of 7 years between development of a STIC and initiation of ovarian carcinoma, with metastases following rapidly thereafter. Our results provide insights into the etiology of ovarian cancer and have implications for prevention, early detection and therapeutic intervention of this disease.

  8. Autophagy as an emerging therapy target for ovarian carcinoma

    Science.gov (United States)

    Zhan, Lei; Zhang, Yu; Wang, Wenyan; Song, Enxue; Fan, Yijun; Li, Jun; Wei, Bing

    2016-01-01

    Autophagy is a conserved cellular self-digestion pathway for maintenance of homeostasis under basal and stressed conditions. Autophagy plays pivotal roles in the pathogenesis of many diseases, such as aging-related diseases, autoimmune diseases, cardiovascular diseases, and cancers. Of special note is that accumulating data suggest an intimate relationship between autophagy and ovarian carcinoma. Autophagy is well identified to act as either as a tumor-suppressor or as a tumor-promoter in ovarian carcinoma. The exact function of autophagy in ovarian carcinoma is highly dependent on the circumstances of cancer including hypoxic, nutrient-deficient, chemotherapy and so on. However, the mechanism underlying autophagy associated with ovarian carcinoma remains elusive, the precise role of autophagy in ovarian carcinoma also remains undetermined. In this review, we tried to sum up and discuss recent research achievements of autophagy in ovarian cancer. Moreover, waves of novel therapies ways for ovarian carcinoma based on the functions of autophagy were collected. PMID:27825125

  9. Carboplatin and Paclitaxel With or Without Bevacizumab Compared to Docetaxel, Carboplatin, and Paclitaxel in Treating Patients With Stage II, Stage III, or Stage IV Ovarian Epithelial, Fallopian Tube, or Primary Peritoneal Cavity Carcinoma (Cancer)

    Science.gov (United States)

    2013-03-18

    Brenner Tumor; Fallopian Tube Cancer; Ovarian Carcinosarcoma; Ovarian Clear Cell Cystadenocarcinoma; Ovarian Endometrioid Adenocarcinoma; Ovarian Mixed Epithelial Carcinoma; Ovarian Mucinous Cystadenocarcinoma; Ovarian Serous Cystadenocarcinoma; Ovarian Undifferentiated Adenocarcinoma; Primary Peritoneal Cavity Cancer; Stage II Ovarian Epithelial Cancer; Stage III Ovarian Epithelial Cancer; Stage IV Ovarian Epithelial Cancer

  10. Validation of epithelial ovarian cancer and fallopian tube cancer and ovarian borderline tumor data in the Danish Gynecological Cancer Database

    DEFF Research Database (Denmark)

    Petri, A.L.; Kjaer, S.K.; Christensen, I.J.

    2009-01-01

    OBJECTIVE: To validate the data on epithelial ovarian cancer, fallopian tube cancer and borderline ovarian tumors registered in the nationwide Danish Gynecological Cancer Database (DGCD) in 2005 and 2006. The DGCD is a multidisciplinary database that contains data for research and quality...... improvement. DESIGN: Comparative registry-based study supplemented with data from medical records. SETTING: Six hospitals in Denmark. PARTICIPANTS: Women registered with epithelial ovarian cancer, fallopian tube cancer and borderline ovarian tumor. MAIN OUTCOME MEASURE: Data completeness and strength......: The validity of ovarian cancer data in the DGCD is sufficient for quality monitoring in gynecological oncology Udgivelsesdato: 2009...

  11. [Life without robots : What is left for the urologist?].

    Science.gov (United States)

    Hakenberg, O

    2010-08-01

    The triumphal march of robots in urology seems to be unstoppable. In the meantime, a broadening of the scope for indications in urology can be observed: this applies to pyeloplasty and to a lesser degree also to partial nephrectomy and radical cystectomy. As yet no evidence has been provided that robot-assisted radical prostatectomy (RP) is superior to open surgery. Furthermore, data are available which suggest that the midterm functional results are possibly even worse than those achieved with open RP.

  12. [Expression and Clinical Significance of Numb and P53 Proteins in Epithelial Ovarian Carcinoma].

    Science.gov (United States)

    Xu, Min; He, Hong-Ju; Zhang, Huan; Wang, Ao; Chen, Jie

    2017-01-01

    To investigate the expression and clinical significance of Numb and P53 proteins in epithelial ovarian carcinoma. We co-tested the expressions of Numb and P53 proteins in epithelial ovarian tissues by immunohistochemistry, including 20 cases of normal tissues, 29 cases of benign tumors, 35 cases of borderline ovarian tumors and 87 cases of epithelial ovarian carcinoma. Their clinical significance was analyzed. The positive expression rates of Numb protein in normal ovarian tissues, benign ovarian tumors, borderline ovarian tumors and epithelial ovarian carcinoma were 5%, 13.8%, 51.4% and 70.1%, respectively, and with the rising trend and significantly difference among four groups ( P 0.05). The positive expression rates of P53 protein in normal ovarian tissues, benign ovarian tumors, borderline ovarian tumors and epithelial ovarian carcinoma were 0%, 3.4%, 28.6% and 63.2%, respectively, which had a gradually rising trend with significantly difference among four groups ( P ovarian tumors was significantly higher than those in normal ovarian tissues and benign ovarian tumors ( P ovarian carcinoma group was significantly higher than those in the rest three groups ( P 0.05). The expression of Numb protein was positive correlated with the expression of P53 protein in borderline ovarian tumors and epithelial ovarian carcinoma ( r =0.488, P ovarian carcinoma and two proteins might work together in the development process of epithelial ovarian carcinoma.

  13. Results of optimal debulking surgery with bowel resection in patients with advanced ovarian cancer.

    Science.gov (United States)

    Derlatka, Pawel; Sienko, Jacek; Grabowska-Derlatka, Laretta; Palczewski, Piotr; Danska-Bidzinska, Anna; Bidzinski, Mariusz; Czajkowski, Krzysztof

    2016-02-29

    The surgical treatment of patients with advanced-stage ovarian cancer is based on maximal cytoreduction with widening the debulking on the extra-ovarian tissues and infiltrated organs. The purpose of the study was to assess the outcome after optimal cytoreduction with partial bowel resection and to find the risk factors of relapse. Another goal was the quantitative and qualitative assessment of intra- and postoperative complications in the studied group. The analysis of debulking procedures with intestinal resection and postoperative period in 33 ovarian cancer patients, The International Federation of Gynecology and Obstetrics (FIGO) stages III and IV, was performed. The optimal cytoreduction defined as less than 1.0 cm residual disease was achieved in all patients including the following: 26 patients (78.8%) with no macroscopic residual disease, 4 patients (12.1%) with the largest residual tumor less than 0.5, and 3 patients (9.1%) with 0.5 cm to less than 1.0 cm residual disease. The rectosigmoid resection was the most common surgical procedure (n = 27). The risk of relapse was significantly higher in subjects who had the macroscopic residual tumor left during the primary operation (57.1 vs. 11.5%, P = 0.035). A primary bowel tumor size was another predictor of relapse. The maximum tumor diameter was significantly larger (14.9 ± 6.7 cm vs. 10.3 ± 4.7 cm, P = 0.047) in patients who developed the relapse. As presented in the article, our outcomes and other authors' observations indicate that debulking surgery with bowel resection in patients with advanced ovarian cancer brings good results. Complications connected with bowel surgery are to be accepted. The interesting thing is that a primary bowel tumor size was a predictor of relapse.

  14. Left Activism, Succour and Selfhood

    DEFF Research Database (Denmark)

    Hughes, Celia Penelope

    2014-01-01

    an interchange of motherhood, domesticity, far-left politics, and close female friendship. The article will show how the women's epistolary friendship offers intimate insight into female self-fashioning at a breakthrough social and political moment in 1970s Britain. As they reflected on some of the key political...

  15. Ultrasound sensitizes chemotherapy in chemoresistant ovarian ...

    African Journals Online (AJOL)

    Administrator

    2011-09-26

    Sep 26, 2011 ... Chemotherapy resistance is still a great challenge to the management of ovarian cancers. Using ... gynecological malignancies. Of those factors .... it is difficult to develop a chemical sensitizer. Either adriamycin- or cisplatin-resistance was overcome by insonation in this. GAPDH. MDR. Control Ultrasound ...

  16. Epithelial–Mesenchymal Transition in Ovarian Carcinoma

    Science.gov (United States)

    Davidson, Ben; Tropé, Claes G.; Reich, Reuven

    2012-01-01

    Ovarian cancer is the most lethal gynecologic malignancy, with the majority of patients dying within 5 years of diagnosis. This poor survival of patients diagnosed with this malignancy is attributed to diagnosis at advanced stage, when the tumor has metastasized, and to chemotherapy resistance, either primary or developing along tumor progression. However, ovarian carcinomas, constituting the vast majority of ovarian cancers, additionally have unique biology, one aspect of which is the ability to co-express epithelial and mesenchymal determinants. epithelial–mesenchymal transition (EMT), a physiological process by which mesenchymal cells are formed and migrate to target organs during embryogenesis, is involved in cancer cell invasion and metastasis. However, these changes do not fully occur in ovarian carcinoma, and are even reversed in tumor cells present in malignant peritoneal and pleural effusions. This review summarizes current knowledge in this area, including the characteristics of EMT related to adhesion, transcriptional regulation and chemoresistance, and their clinical relevance, as well as the recently observed regulation of EMT by microRNA. PMID:22655269

  17. Premature ovarian insufficiency: Pathogenesis and management

    Directory of Open Access Journals (Sweden)

    Anna J Fenton

    2015-01-01

    Full Text Available The term premature ovarian insufficiency (POI describes a continuum of declining ovarian function in a young woman, resulting in an earlier than average menopause. It is a term that reflects the variable nature of the condition and is substantially less emotive than the formerly used "premature ovarian failure" which signaled a single event in time. Contrary to the decline in the age of menarche seen over the last 3-4 decades there has been no similar change in the age of menopause. In developed nations, the average age for cessation of menstrual cycles is 50-52 years. The age is younger among women from developing nations. Much has been written about POI despite a lack of good data on the incidence of this condition. It is believed that 1% of women under the age of 40 years and 0.1% under the age of 30 years will develop POI. Research is increasingly providing information about the pathogenesis and treatments are being developed to better preserve ovarian function during cancer treatment and to improve fertility options. This narrative review summarizes the current literature to provide an approach to best practice management of POI.

  18. Menopausal hormone use and ovarian cancer risk

    DEFF Research Database (Denmark)

    Beral, V; Gaitskell, K; Hermon, C

    2015-01-01

    . Adjusted Poisson regressions yielded relative risks (RRs) versus never-use. FINDINGS: During prospective follow-up, 12 110 postmenopausal women, 55% (6601) of whom had used hormone therapy, developed ovarian cancer. Among women last recorded as current users, risk was increased even with

  19. [Laparoscopic management of ovarian borderline tumors].

    Science.gov (United States)

    Cortés Algara, A; Charles, L; González Ramírez, P; Río de la Loza, F; Aranda Flores, C E

    2001-09-01

    The objective of this communication is to present a patient case with ovarian borderline tumor. The conservative management for laparoscopy, and we performed an analysis of the mundial literature in which respect to the conservative and laparoscopy management, in spite of the laparoscopy management are of controversy.

  20. Evaluating the ovarian cancer gonadotropin hypothesis

    DEFF Research Database (Denmark)

    Lee, Alice W; Tyrer, Jonathan P; Doherty, Jennifer A

    2015-01-01

    of how variability in genes involved in the gonadotropin signaling pathway impacts disease risk is warranted. METHODS: Genetic data from 41 ovarian cancer study sites were pooled and unconditional logistic regression was used to evaluate whether any of the 2185 SNPs from 11 gonadotropin signaling pathway...

  1. Ovarian Aging : Mechanisms and Clinical Consequences

    NARCIS (Netherlands)

    Broekmans, F. J.; Soules, M. R.; Fauser, B. C.

    Menopause is the final step in the process referred to as ovarian ageing. The age related decrease in follicle numbers dictates the onset of cycle irregularity and the final cessation of menses. The parallel decay in oocyte quality contributes to the gradual decline in fertility and the final

  2. Epithelial–Mesenchymal Transition in Ovarian Carcinoma

    International Nuclear Information System (INIS)

    Davidson, Ben; Tropé, Claes G.; Reich, Reuven

    2012-01-01

    Ovarian cancer is the most lethal gynecologic malignancy, with the majority of patients dying within 5 years of diagnosis. This poor survival of patients diagnosed with this malignancy is attributed to diagnosis at advanced stage, when the tumor has metastasized, and to chemotherapy resistance, either primary or developing along tumor progression. However, ovarian carcinomas, constituting the vast majority of ovarian cancers, additionally have unique biology, one aspect of which is the ability to co-express epithelial and mesenchymal determinants. epithelial–mesenchymal transition (EMT), a physiological process by which mesenchymal cells are formed and migrate to target organs during embryogenesis, is involved in cancer cell invasion and metastasis. However, these changes do not fully occur in ovarian carcinoma, and are even reversed in tumor cells present in malignant peritoneal and pleural effusions. This review summarizes current knowledge in this area, including the characteristics of EMT related to adhesion, transcriptional regulation and chemoresistance, and their clinical relevance, as well as the recently observed regulation of EMT by microRNA.

  3. Ovarian hyperstimulation syndrome in a spontaneous pregnancy ...

    African Journals Online (AJOL)

    It is known that most cases of Ovarian Hyperstimulation Syndrome (OHSS) are associated with the therapies for ovulation induction. However, OHSS may rarely be associated with a spontaneous ovulatory cycle, usually in the case of multiple gestations, hypothyroidism or polycystic ovary syndrome. We report a case of ...

  4. The genetics of breast and ovarian cancer.

    Science.gov (United States)

    Ford, D; Easton, D F

    1995-10-01

    A number of genes are known to be involved in inherited susceptibility to breast and/or ovarian cancer. In the context of high-risk families the most important genes are BRCA1 on chromosome 17q, which is associated with a high penetrance of both breast and ovarian cancer, and BRCA2 on chromosome 13q, which causes a high risk of breast cancer but a lower risk of ovarian cancer. Other high-risk cancer genes that confer increased risks of breast or ovarian cancer in addition to other cancers include the hereditary non-polyposis colorectal cancer genes and the TP53 gene, which causes breast cancer as part of the Li-Fraumeni syndrome. The predisposing mutations in these genes are relatively rare in the population. More common genes which are associated with an increased, but lower, risk of breast cancer are the ataxiatelangiectasia gene and the HRAS1 gene. This paper reviews recent progress in mapping and cloning of these susceptibility genes, and provides estimates of the cancer risks associated with each gene and the frequency of predisposing mutations.

  5. Immature ovarian teratoma in a postmenopausal woman

    DEFF Research Database (Denmark)

    Ornvold, K; Detlefsen, G U; Horn, T

    1987-01-01

    We report the first case of immature ovarian teratoma occurring after menopause in a 57-year-old, 3 years postmenopausal woman. Within one year after resection of the teratoma she developed peritoneal botryoid rhabdomyosarcoma, which probably originated from initially unrecognized rhabdomyoblasts...

  6. AMH as Predictor of Premature Ovarian Insufficiency

    DEFF Research Database (Denmark)

    Lunding, Stine Aa; Aksglæde, Lise; Anderson, Richard A

    2015-01-01

    CONTEXT: The majority of Turner syndrome (TS) patients suffer from accelerated loss of primordial follicles. Low circulating levels of anti-Müllerian hormone (AMH) may predict the lack of spontaneous puberty in prepubertal girls and imminent premature ovarian insufficiency (POI) in TS women...

  7. Left ventricular diastolic performance of left ventricular hypertrophy

    Energy Technology Data Exchange (ETDEWEB)

    Ikezono, Tohru; Ozaki, Masaharu; Yamagishi, Takashi; Shimizu, Tatsuro; Furutani, Yuji; Kusukawa, Reizo

    1987-02-01

    To study left ventricular diastolic performance in different forms of left ventricular hypertrophy, ECG gated cardiac blood pool scan was performed in 11 patients with hypertrophic nonobstructive cardiomyopathy (HCM) and in 19 patients with hypertension (HT), and left ventricular volume curve (LVVC) was analyzed and compared with those of 13 normal subjects (N). Ejection fraction (EF) and early filling volume ratio (the ratio of volume increment of 100 msec later than the zero point in the first derivative of LVVC to the end diastolic volume) (%EFV) were computed from LVVC. Peak ejection rate (PER) and peak filling rate (PFR) were obtained from the first derivative of LVVC. Peak ejection acceleration (PEA) and peak filling acceleration (PFA) were calculated from the second derivative of LVVC. EF, PER and PEA did not show any difference between these 3 groups. PFR was lower in HT (2.6 +- 0.5) compared with those in HCM (3.0 +- 0.5) (p < 0.05) and in N (3.4 +- 0.5) (p < 0.001), but the %EFV in HCM (4.9 +- 1.8) was lower than those in HT (6.9 +- 1.9) (p < 0.01) and in N (11.4 +- 1.4) (p < 0.001). Moreover, PFA in HCM (27.9 +- 7.2) was increased than those in HT (20.2 +- 5.4) (p < 0.01) with no differences between HCM and N (29.4 +- 8.1). Significant correlation was observed between PFR and PFA (Y = 0.06X + 1.4. r = 0.856. p < 0.001). These result indicate that, in HCM, reduced increase in early left ventricular volume is compensated by a greater filling acceleration. In contrast, there is no compensation by filling acceleration in HT.

  8. Ovarian mixed germ cell tumor with yolk sac and teratomatous components in a dog.

    Science.gov (United States)

    Robinson, Nicholas A; Manivel, J Carlos; Olson, Erik J

    2013-05-01

    Mixed germ cell tumors of the ovary have rarely been reported in veterinary species. A 3-year-old intact female Labrador Retriever dog was presented for lethargy, abdominal distention, and a midabdominal mass. An exploratory laparotomy revealed a large (23 cm in diameter) left ovarian tumor and multiple small (2-3 cm in diameter) pale tan masses on the peritoneum and abdominal surface of the diaphragm. Histological examination of the left ovary revealed a mixed germ cell tumor with a yolk sac component with rare Schiller-Duval bodies and a teratomatous component comprised primarily of neural differentiation. The abdominal metastases were solely comprised of the yolk sac component. The yolk sac component was diffusely immunopositive for cytokeratin with scattered cells reactive for α-fetoprotein and placental alkaline phosphatase. Within the teratomatous component, the neuropil was diffusely immunopositive for S100, neuron-specific enolase, and neurofilaments with a few glial fibrillary acidic protein immunopositive cells. Ovarian germ cell tumors may be pure and consist of only 1 germ cell element or may be mixed and include more than 1 germ cell element, such as teratoma and yolk sac tumor.

  9. Struma ovarii – a dermoid and serous form of ovarian cyst

    Directory of Open Access Journals (Sweden)

    Dobrosława Sikora-Szczęśniak

    2013-10-01

    Full Text Available Struma ovarii belongs to the class of monodermal and highly specialized teratomas. These tumors are detected mainly among mature teratomas, accounting for up to 3% of all ovarian teratomas. Besides dermoid cysts, thyroid tissue is also found in serous and mucous cysts within the ovary. The aim of the research was to analysis of the incidence of struma ovarii – a rare type of tumor – among dermoid and serous ovarian cysts. Medical documentation of female patients subjected to surgery in the Department of Gynecology and Obstetrics, Independent Public Health Care Institution in Lipsko over a period of 17 years was reviewed for cases of struma ovarii. Struma ovarii was detected in 4 out of 103 operated females with dermoid and serous cysts. Thyroid tissue and serous cyst with a double-twisted pedicle were detected in a 22-year-old patient in the 10th week of gestation within the left ovary. In three cases of patients aged 42, 46, and 51, thyroid tissue encapsulated in dermoid cells was also located on the left side. All diagnoses were made on the basis of histopathological assessments. In a 17-year observation period, gestational struma ovarii was identified in one out of 17,751 patients whose pregnancies led to delivery. This accounts for 0.0068% of pregnancies ending with delivery. Struma ovarii was detected in one half of the patients in whom dermoid cells were detected bilaterally.

  10. Primary pelvic hydatic cyst mimicking ovarian carcinoma

    Directory of Open Access Journals (Sweden)

    Faruk Abike

    2011-05-01

    Full Text Available Hydatic cyst is an illness that appears in consequence of the cystic form of small strap-shaped worm Echinococcus granulosis. Frequently, cysts exist in the lungs and liver. Peritoneal involvement is rare, and generally occurs as a result of second inoculation from rupture of a liver-located hydatic cyst. Primary ovarian hydatic cyst is very rare. A 56-year-old female patient was admitted to Emergency Service with the complaint of stomachache and swollen abdomen. From ultrasonographic examination, a right ovarian 52 × 45-mm heterogeneous semi-solid cystic mass and right hydronephrosis were detected. As a result of the tomographic examination, the right ovarian growth was judged to be a 60 × 45-mm lobule contoured, septal, heterogeneously cystic mass (ovarian carcinoma. Depending on these indicators and with the diagnosis of ovarian carcinoma, laparotomy was planned. During the observation, a mass that compressed on the right ureter and dilatation in the right ureter were determined. The mass was approximately 6 cm long and smoothly contoured, including widespread adhesions, and also obliteration of the pouch of Douglas. The mass was excised and total abdominal hysterectomy and bilateral salpingo-oopherectomy performed. After a pathological examination, hydatid cyst was diagnosed. Although pointing at the issue of the distinctive diagnosis of pelvic and peritoneal mass, it should be realized that the existence of primary peritoneal and pelvic involvement of the hydatic cyst is generally a result of the second inoculation, and is also more common in regions in which Echinococcus granulosa is endemic and livestock production is prevalent.

  11. Acute respiratory failure following ovarian hyperstimulation syndrome

    Directory of Open Access Journals (Sweden)

    Antonello Nicolini

    2013-03-01

    Full Text Available Ovarian hyperstimulation syndrome is a serious and potentially life-threatening physiological complication that may be encountered in patients who undergo controlled ovarian hyperstimulation cycles. The syndrome is typically associated with regimes of exogenous gonadotropins, but it can be seen, albeit rarely, when clomiphene is administered during the induction phase. Although this syndrome is widely described in scientific literature and is well known by obstetricians, the knowledge of this pathological and potentially life-threatening condition is generally less than satisfactory among physicians. The dramatic increase in therapeutic strategies to treat infertility has pushed this condition into the realm of acute care therapy. The potential complications of this syndrome, including pulmonary involvement, should be considered and identified so as to allow a more appropriate diagnosis and management. We describe a case of a woman with an extremely severe (Stage 6 ovarian hyperstimulation syndrome who presented ascites, bilateral pleural effusion and severe respiratory failure treated with non-invasive ventilation. The patient was admitted to the intensive care unit because of severe respiratory failure, ascites, and bilateral pleural effusion due to ovarian hyperstimulation syndrome. Treatment included non-invasive ventilation and three thoracentesis procedures, plus the administration of albumin, colloid solutions and high-dose furosemid. Severe form of ovarian hyperstimulation syndrome is observed in 0.5-5% of the women treated, and intensive care may be required for management of thromboembolic complications, renal failure and severe respiratory failure. Pulmonary intensive care may involve thoracentesis, oxygen supplementation and, in more severe cases, assisted ventilation. To our knowledge, there have been only two studies in English language medical literature that describe severe respiratory failure treated with non

  12. Cisplatin induces stemness in ovarian cancer.

    Science.gov (United States)

    Wiechert, Andrew; Saygin, Caner; Thiagarajan, Praveena S; Rao, Vinay S; Hale, James S; Gupta, Nikhil; Hitomi, Masahiro; Nagaraj, Anil Belur; DiFeo, Analisa; Lathia, Justin D; Reizes, Ofer

    2016-05-24

    The mainstay of treatment for ovarian cancer is platinum-based cytotoxic chemotherapy. However, therapeutic resistance and recurrence is a common eventuality for nearly all ovarian cancer patients, resulting in poor median survival. Recurrence is postulated to be driven by a population of self-renewing, therapeutically resistant cancer stem cells (CSCs). A current limitation in CSC studies is the inability to interrogate their dynamic changes in real time. Here we utilized a GFP reporter driven by the NANOG-promoter to enrich and track ovarian CSCs. Using this approach, we identified a population of cells with CSC properties including enhanced expression of stem cell transcription factors, self-renewal, and tumor initiation. We also observed elevations in CSC properties in cisplatin-resistant ovarian cancer cells as compared to cisplatin-naïve ovarian cancer cells. CD49f, a marker for CSCs in other solid tumors, enriched CSCs in cisplatin-resistant and -naïve cells. NANOG-GFP enriched CSCs (GFP+ cells) were more resistant to cisplatin as compared to GFP-negative cells. Moreover, upon cisplatin treatment, the GFP signal intensity and NANOG expression increased in GFP-negative cells, indicating that cisplatin was able to induce the CSC state. Taken together, we describe a reporter-based strategy that allows for determination of the CSC state in real time and can be used to detect the induction of the CSC state upon cisplatin treatment. As cisplatin may provide an inductive stress for the stem cell state, future efforts should focus on combining cytotoxic chemotherapy with a CSC targeted therapy for greater clinical utility.

  13. HPV and p53 expression in epithelial ovarian carcinoma.

    Science.gov (United States)

    Kuscu, E; Ozdemir, B H; Erkanli, S; Haberal, A

    2005-01-01

    Human papillomavirus is the causal factor for cervical cancer. However, the role of HPV infection in ovarian cancer is unclear. This study aimed to determine the presence of human papillomavirus (HPV) in ovarian cancer tissues along with the expression of tumor suppressor gene p53. We also investigated any possible association of HPV with p53 gene mutations in ovarian carcinoma. Archived human ovarian cancer tissues (n = 40 cases of epithelial ovarian cancer) embedded in paraffin blocks were used. Controls were 32 non-malignant ovarian tumor tissue blocks. In situ hybridization (ISH) and immunohistochemistry (IHC) were used to detect the presence of HPV and p53 expression, respectively. Of the total, 37.5% (n = 15) of malignant and 28.1% (n = 9) of benign ovarian tumors were positive for HPV (OR: 1.5 CI: 0.5-4.1, p = 0.4). The difference was not statistically significant. However, p53 was detected in 72.5% (n = 29) of malignant cases compared to 37.5% (n = 12) of benign cases (OR: 4.3 CI: 1.6-11.9, p = 0.003). Furthermore, a positive correlation between HPV and p53 expressions in ovarian cancer tissue samples was detected (r = 0.47, p = 0.001). HPV does not seem to be a major component in the development of ovarian carcinoma, nevertheless HPV positivity seems to contribute to the pathogenesis in at least some ovarian carcinoma cases by way of interaction with tumor suppressor p53.

  14. Effects of calcium channel on ovarian cancer cells.

    Science.gov (United States)

    Zhang, Chunyun; Li, Hailing

    2017-12-01

    The aim of the present study was to examine the effects of calcium channel protein on ovarian cancer cells. The expression of calcium channel protein in normal ovarian cells and ovarian cancer cells was detected by fluorescence quantitative PCR. Subsequently, the ovarian cancer cells were added to calcium channel protein activator media at various concentrations of 0, 1, 4, 8, 12, 16 and 20 mmol/l. The concentration of calcium ion in different samples was produced, and using an MTT assay, ovarian cancer cell activity in various samples was detected. Finally, a flow cytometer was used to explore the apoptosis rate. It was found that there was a significant difference between the expression of calcium channel protein in normal ovarian tissue and ovarian cancer cells (Pcancer cells to a certain extent, in a dose-dependent manner, especially when the concentration was at 12 mmol/l at which the intracellular calcium concentration was similar to that in normal ovarian cells. In conclusion, calcium ions play an important role in promoting cell proliferation of ovarian cancer cells, and they were involved in apoptosis of ovarian cancer cells to some extent, which regulates apoptosis by controlling the content of intracellular calcium.

  15. Imaging features of ovarian metastases from colonic adenocarcinoma in adolescents

    International Nuclear Information System (INIS)

    Kauffman, W.M.; Jenkins, J.J. III; Helton, K.; Rao, B.N.; Winer-Muram, H.T.; Pratt, C.B.

    1995-01-01

    This paper describes the imaging features of ovarian metastases from adenocarcinoma of the colon in adolescent females. We reviewed retrospectively abdominal and pelvic computed tomographic and pelvic ultrasound examinations, histologic slices, and clinical charts of six adolescent females with ovarian metastases secondary to adenocarcinoma of the colon. One patient had ovarian metastasis at presentation and was presumed to have a primary ovarian tumor. The ovarian metastases were either solid (n = 3), complex with both solid and cystic components (n = 2), or multilocular cysts (n = 1). The ovarian lesions were large, ranging from 6 cm to 18 cm in diameter. Colorectal carcinoma in adolescent females is frequently associated with ovarian metastases. One imaging characteristic differs in adult and adolescent ovarian metastases, although they do have features in common: in adolescents, a smaller proportion of colorectal ovarian metastases are multicystic (17%) compared with the adult series (45%). These lesions are frequently large and may be complex, multicystic, or solid. Although it is a rare disease, the differential dignosis of adnexal masses in adolescent females should include ovarian metastases from adenocarcinoma of the colon. (orig.)

  16. Inhibitory role of prohibitin in human ovarian epithelial cancer

    Science.gov (United States)

    Jia, Lin; Ren, Jian-Min; Wang, Yi-Ying; Zheng, Yu; Zhang, Hui; Zhang, Qing; Kong, Bei-Hua; Zheng, Wen-Xin

    2014-01-01

    Objectives: To characterize the exact individual roles of gonadotropins on ovarian epithelial carcinogenesis, an earlier study showed that prohibitin was significantly up-regulated by luteinizing hormone (LH). To further clarify the role of prohibitin in ovarian carcinogenesis and its association with LH, herein we studied the expression of prohibitin in various ovarian tissues including different developmental stages of ovarian epithelial tumors. Methods: A total of 135 samples were studied by immunohistochemistry. These included benign ovarian cases with follicles, ovarian surface epithelia and ovarian epithelial inclusions (OEI) (n=30), serous cystadenoma (n=14), serous borderline tumor (n=12), serous carcinoma (n=20), mucinous cystadenoma (n=10), mucinous borderline tumor (n=10), mucinous carcinomas (n=10), endometrioid carcinomas (n=12), poorly/undifferentiated carcinomas (n=5), and fallopian tube (n=12). Results: Strong and diffuse staining of prohibitin was detected in luteinized ovarian stromal cells, follicular cells, fallopian tube, and OEI with serous differentiation. A significantly higher prohibitin expression in luteinized stromal cells than in non-luteinized stromal cells was observed (POEI. However, compared to the level of prohibitin expression in OEI, it showed a trend of gradual loss from benign ovarian tumors, to borderline tumors and to carcinomas (POEI. Conclusions: These data further suggest that prohibitin plays a tumor suppressing role, which is probably associated with LH mediated protection role against ovarian epithelial carcinoma. In addition to the tumor suppressive role of prohibitin, it also plays a role in cellular differentiation, which may be helpful to differentiate ovarian mucinous tumors from the tumors with serous differentiation in clinical settings. More importantly, our findings are supportive that the ovarian epithelial cancers, particularly the serous cancers including those precursors with serous differentiation are

  17. Mechanism of Ovarian Epithelial Tumor Predispostion in Individuals Carrying Germline BRCA1 Mutations

    National Research Council Canada - National Science Library

    Dubeau, Louis

    2005-01-01

    .... Given the strong link between menstrual activity and risk of ovarian cancer in the general population, we hypothesized that BRCA1 might predispose to ovarian cancer indirectly, by influencing ovarian...

  18. Mechanism of Ovarian Epithelial Tumor Predisposition in Individuals Carrying Germline BRCA1 Mutations

    National Research Council Canada - National Science Library

    Dubeau, Louis

    2006-01-01

    .... Given the strong link between menstrual activity and risk of ovarian cancer in the general population, we hypothesized that BRCA1 might predispose to ovarian cancer indirectly, by influencing ovarian...

  19. Treatment and outcomes of urethral recurrence of urinary bladder cancer in women after radical cystectomy and orthotopic neobladder: a series of 12 cases.

    Science.gov (United States)

    Hrbáček, Jan; Macek, Petr; Ali-El-Dein, Bedeir; Thalmann, George N; Stenzl, Arnulf; Babjuk, Marek; Shaaban, Atallah A; Gakis, Georgios

    2015-01-01

    The incidence, treatment, and outcome of urethral recurrence (UR) after radical cystectomy (RC) for muscle-invasive bladder cancer with orthotopic neobladder in women have rarely been addressed in the literature. A total of 12 patients (median age at recurrence: 60 years) who experienced UR after RC with an orthotopic neobladder were selected for this study from a cohort of 456 women from participating institutions. The primary clinical and pathological characteristics at RC, including the manifestation of the UR and its treatment and outcome, were reviewed. The primary bladder tumors in the 12 patients were urothelial carcinoma in 8 patients, squamous cell carcinoma and adenocarcinoma in 1 patient each, and mixed histology in 2 patients. Three patients (25%) had lymph node-positive disease at RC. The median time from RC to the detection of UR was 8 months (range 4-55). Eight recurrences manifested with clinical symptoms and 4 were detected during follow-up or during a diagnostic work-up for clinical symptoms caused by distant metastases. Treatment modalities were surgery, chemotherapy, radiotherapy, and bacillus Calmette-Guérin urethral instillations. Nine patients died of cancer. The median survival after the diagnosis of UR was 6 months. UR after RC with an orthotopic neobladder in females is rare. Solitary, noninvasive recurrences have a favorable prognosis when detected early. Invasive recurrences are often associated with local and distant metastases and have a poor prognosis. © 2014 S. Karger AG, Basel.

  20. Hypoxia Marker GLUT-1 (Glucose Transporter 1) is an Independent Prognostic Factor for Survival in Bladder Cancer Patients Treated with Radical Cystectomy.

    Science.gov (United States)

    Boström, P J; Thoms, J; Sykes, J; Ahmed, O; Evans, A; van Rhijn, B W G; Mirtti, T; Stakhovskyi, O; Laato, M; Margel, D; Pintilie, M; Kuk, C; Milosevic, M; Zlotta, A R; Bristow, R G

    2016-01-07

    Tumour hypoxia, which is frequent in many cancer types, is associated with treatment resistance and poor prognosis. The role of hypoxia in surgically treated bladder cancer (BC) is not well described. We studied the role of hypoxia in two independent series of urothelial bladder cancers treated with radical cystectomy. 279 patients from the University Hospital Network (UHN), Toronto, Canada, and Turku University, Finland were studied. Hypoxia biomarkers (HIF1-α, CAIX, GLUT-1) and proliferation marker Ki-67 were analyzed with immunohistochemistry using defined tissue microarrays. Kaplan-Meier methods and Cox proportional hazards regression models were used to investigate prognostic role of the factors. In univariate analyses, strong GLUT-1 positivity and a high Ki-67 index were associated with poor survival. In multivariate model containing clinical prognostic variables, GLUT-1 was an independent prognostic factor associated with worse disease-specific survival (HR 2.9, 95% CI 0.7-12.6, Wald p  = 0.15 in the Toronto cohort and HR 3.2, 95% CI 1.3-7.5, Wald p  = 0.0085 in the Turku cohort). GLUT-1 is frequently upregulated and is an independent prognostic factor in surgically treated bladder cancer. Further studies are needed to evaluate the potential role of hypoxia-based and targeted therapies in hypoxic bladder tumours.

  1. ABO Blood Group and Rhesus Factor Are Not Associated with Outcomes After Radical Cystectomy for Non-metastatic Urothelial Carcinoma of the Bladder.

    Science.gov (United States)

    D'Andrea, David; Moschini, Marco; Soria, Francesco; Gust, Kilian M; Briganti, Alberto; Karakiewicz, Pierre I; Rouprêt, Morgan; Shariat, Shahrokh F

    2017-10-01

    To investigate the role of ABO blood group and Rhesus factor as a predictor of outcome in patients undergoing radical cystectomy (RC) for non-metastatic urothelial carcinoma of the bladder. Data of 463 consecutive patients treated with RC between 1988 and 2003 were retrospectively analyzed. The effect on recurrence-free survival, and cancer-specific and overall mortality were assessed using the Kaplan-Meier and multivariable Cox regression methods. Overall, 185 (41.3%), 190 (42.4%), 46 (10.3%) and 27 (6%) patients expressed O, A, B and AB phenotypes, respectively; 65 (14.5%) were Rhesus-negative. Median follow-up was 14.2 years (interquartile range=10.2-17.1 years). No individual blood group was associated with any clinicopathological characteristics whereas Rhesus-positive patients had a higher rate of pT4 disease (11% vs. 22%; p=0.02). ABO blood groups were not associated with outcomes. Rhesus-positive patients had an increased risk of shorter recurrence-free survival, and of cancer-specific and overall mortality compared to Rhesus-negative patients (all pABO blood group nor Rhesus factor are associated with oncological outcomes. The clinical relevance of blood groups and Rhesus factor in bladder cancer remains questionable. Copyright© 2017, International Institute of Anticancer Research (Dr. George J. Delinasios), All rights reserved.

  2. Producing The New Regressive Left

    DEFF Research Database (Denmark)

    Crone, Christine

    This thesis is the first comprehensive research work conducted on the Beirut based TV station, an important representative of the post-2011 generation of Arab satellite news media. The launch of al-Mayadeen in June 2012 was closely linked to the political developments across the Arab world...... members, this thesis investigates a growing political trend and ideological discourse in the Arab world that I have called The New Regressive Left. On the premise that a media outlet can function as a forum for ideology production, the thesis argues that an analysis of this material can help to trace...... the contexture of The New Regressive Left. If the first part of the thesis lays out the theoretical approach and draws the contextual framework, through an exploration of the surrounding Arab media-and ideoscapes, the second part is an analytical investigation of the discourse that permeates the programmes aired...

  3. Multicystic peritoneal mesothelioma after fertility-sparing surgery for an ovarian tumor of borderline malignancy: A case report

    Directory of Open Access Journals (Sweden)

    Hidetaka Nomura

    2015-02-01

    Full Text Available We report a case of a 19-year-old woman with multicystic peritoneal mesothelioma (MCPM who had previously undergone left adnexectomy due to an ovarian tumor of borderline malignancy at the age of 17 years. Follow-up imaging studies after adnexectomy revealed multiple cystic lesions of increasing size and number, suggesting recurrence of the tumor. Diagnostic laparoscopic surgery was performed, and the cystic lesion was pathologically determined to be MCPM. To our knowledge, this is the first report of MCPM diagnosed and successfully treated by laparoscopic surgery during the course of follow-up for an ovarian tumor. It is important to recognize that MCPM can occur in patients who have previously undergone abdominal surgery, and laparoscopic surgery is recommended for patients of reproductive age, because of the potential risk of infertility associated with extensive pelvic surgery.

  4. Acute onset of ovarian dysfunction in young females after start of cancer treatment

    DEFF Research Database (Denmark)

    Mörse, Helena; Elfving, Maria; Lindgren, Anna

    2013-01-01

    Female childhood cancer survivors are at risk of ovarian failure and premature ovarian insufficiency. We hereby present an interim analysis of a prospective observational study of ovarian function during cancer treatment of young females in relation to clinical factors.......Female childhood cancer survivors are at risk of ovarian failure and premature ovarian insufficiency. We hereby present an interim analysis of a prospective observational study of ovarian function during cancer treatment of young females in relation to clinical factors....

  5. Krukenberg Tumor: A Rare Cause of Ovarian Torsion

    Directory of Open Access Journals (Sweden)

    Sameer Sandhu

    2012-01-01

    Full Text Available Ovarian torsion is the fifth most common gynecological surgical emergency. Ovarian torsion is usually associated with a cyst or a tumor, which is typically benign. The most common is mature cystic teratoma. We report the case of a 43-year-old woman who came to the Emergency Department with rare acute presentation of bilateral Krukenberg tumors, due to unilateral ovarian torsion. In this case report, we highlight the specific computed tomography (CT features of ovarian torsion and demonstrate the unique radiological findings on CT imaging. Metastasis to the ovary is not rare and 5 to 10% of all ovarian malignancies are metastatic. The stomach is the common primary site in most Krukenberg tumors (70%; an acute presentation of metastatic Krukenberg tumors with ovarian torsion is rare and not previously reported in radiology literature.

  6. Association of vitamin D levels and risk of ovarian cancer

    DEFF Research Database (Denmark)

    Ong, Jue-Sheng; Cuellar-Partida, Gabriel; Lu, Yi

    2016-01-01

    genotyped using customized Illumina Infinium iSelect (iCOGS) arrays. A two-sample (summary data) MR approach was used and analyses were performed separately for all ovarian cancer (10 065 cases) and for high-grade serous ovarian cancer (4121 cases). RESULTS: The odds ratio for epithelial ovarian cancer risk...... of observational studies is inadequate control of confounding. To overcome this problem, we used Mendelian randomization (MR) to evaluate the association between single nucleotide polymorphisms (SNPs) associated with circulating 25-hydroxyvitamin D [25(OH)D] concentration and risk of ovarian cancer. METHODS: We.......19, 2.01). CONCLUSIONS: Genetically lowered 25-hydroxyvitamin D concentrations were associated with higher ovarian cancer susceptibility in Europeans. These findings suggest that increasing plasma vitamin D levels may reduce risk of ovarian cancer....

  7. Is Pelvic Inflammatory Disease a Risk Factor for Ovarian Cancer?

    DEFF Research Database (Denmark)

    Rasmussen, Christina B; Jensen, Allan; Albieri, Vanna

    2017-01-01

    BACKGROUND: Pelvic inflammatory disease (PID) has been proposed as a risk factor for ovarian cancer. However, the existing literature on the association between PID and ovarian cancer risk is inconclusive, and only few cohort studies have been conducted. METHODS: Using nationwide Danish registries......, we conducted a population-based cohort study including all women from the birth cohorts 1940 to 1970 in Denmark during 1978-2012 (n = 1,318,929) to investigate the association between PID and subsequent risk of epithelial ovarian cancer. Among women in the cohort, 81,281 women were diagnosed with PID...... and 5,356 women developed ovarian cancer during follow-up through 2012. Cox regression models were used to estimate HRs and 95% confidence intervals (CI) for the association between PID and ovarian cancer, both overall and according to histotype. RESULTS: For ovarian cancer overall, we observed...

  8. Novel nanotechnology approaches to diagnosis and therapy of ovarian cancer.

    Science.gov (United States)

    Kim, Paul S; Djazayeri, Shabdis; Zeineldin, Reema

    2011-03-01

    Ovarian carcinoma is the leading cause of death from gynecologic malignancies, which is a direct outcome of missing its diagnosis at an early stage. Approximately 75% of ovarian cancer patients are initially diagnosed with disseminated intra-abdominal disease (stages III-IV) when ~30% of patients have a 5-year survival rate. In addition to the challenge of early detection of ovarian cancer, its therapy presents several challenges including the route of therapy, resistance to therapy with recurrence of cancer, and specific targeting of ovarian cancer to reduce cytotoxic side effects. We reviewed recent literature employing nanotechnology approaches to diagnosis and therapy of ovarian cancer. Recent innovations in nanotechnology with applications in cancer diagnostics and therapy help circumvent many pre-existing problems with conventional chemotherapy and present new ways of diagnosis and therapy. Nanotechnology has promising potential in enhancing early detection of ovarian cancer and treatment of recurrent disease. Copyright © 2010 Elsevier Inc. All rights reserved.

  9. Long-term duration of function of ovarian tissue transplants

    DEFF Research Database (Denmark)

    Andersen, Claus Yding; Silber, Sherman J; Berghold, Stinne Holm

    2012-01-01

    tissue transplanted, and two women underwent fresh ovarian tissue transplants. The function of ovarian cortical strips has continued for more than 7years in these three women, with the birth of eight healthy babies following a single graft per patient. In addition to these three cases, transplantation...... (repeatedly in some cases) of cryopreserved ovarian tissue has restored reproductive function to all other women in the study centres' programmes for some years. The sustained longevity of function of the transplanted tissue suggests that it may also be possible to postpone the normal time of menopause...... frozen ovarian tissue transplanted, and two women underwent fresh ovarian tissue transplants. Function of ovarian cortical strips has continued for more than 7years in these three women, with the birth of eight healthy babies following a single graft per patient. In addition to these three cases...

  10. Transvaginal ultrasonography in ovarian cancer screening: current perspectives

    Directory of Open Access Journals (Sweden)

    van Nagell Jr JR

    2013-12-01

    Full Text Available John R van Nagell Jr, John T HoffDepartment of Obstetrics and Gynecology, University of Kentucky Chandler Medical Center/Markey Cancer Center, Lexington, KY, USAAbstract: Transvaginal ultrasonography (TVS is an integral part of all major ovarian cancer screening trials. TVS is accurate in detecting abnormalities in ovarian volume and morphology, but is less reliable in differentiating benign from malignant ovarian tumors. When used as the only screening test, TVS is sensitive, but has a low positive predictive value. Therefore, serum biomarkers and tumor morphology indexing are used together with TVS to identify ovarian tumors at high risk for malignancy. This allows preoperative triage of high-risk cases to major cancer centers for therapy while decreasing unnecessary surgery for benign disease. Ovarian cancer screening has been associated with a decrease in stage at detection in most trials, thereby allowing treatment to be initiated when the disease is most curable.Keywords: ovarian cancer, ultrasound, screening, serum Ca-125

  11. OVULATION INDUCTION AGENTS AND OVARIAN CANCER

    Directory of Open Access Journals (Sweden)

    Barbara Požlep

    2001-10-01

    Full Text Available Background. Ovarian cancer is the most frequentcause of death among gynecologic malignancies. Epidemiologicaldata show that environmental, hormonal and geneticfactors are etiologically significant. Beside the already knownrisk factors, ovulation induction agents have been reported asrisk factors in literature since 1986. Over the last two decades,ovulation induction agents have been widely used in variousassisted reproduction techniques (ART. This study focusedon the question whether in patients receiving ovulation inductionagents the risk for developing pathologic processes onthe ovaries was higher than in those not receiving them, andwhether they were related to the dose and type of ovulationinduction agent.Methods. In a prospective study 380 subjects were enrolled.The study group consisted of 280 women who had undergonean ART procedure three or more times. The control group consistedof 120 infertile women, never included in an ART procedure.All the enrolled subjects underwent the same examinations:a detailed gynecological history was taken, pelvic examinationand vaginal ultrasound were performed, and a bloodsample for tumour marker CA 125 determination was taken.Statistical analysis was done using Chi-square test, t test andlogistic regression.Results. Ultrasound examination revealed pathology on thegenital tract in 136 women in the study group and in 60 womenin the control group. Differences in the incidence of ovarian,tubal and uterine pathology were not statistically significant.The analysis of the medical records showed that the incidenceof ovarian pathology was significantly higher in thestudy than in the control group (p < 0.05. We found no correlationbetween the incidence of ovarian pathology and typeor dose of ovulation induction agent. Increased CA 125 levelswere found in 12 women. In none of the women neither malignantnor borderline malignant disease was found.Conclusions. Although the analysis of the data from medicalhistory showed

  12. Combined modality treatment for stage III ovarian carcinoma

    International Nuclear Information System (INIS)

    Rizel, S.; Biran, S.; Brufman, G.; Sulkes, A.; Weshler, Z.; Fuks, Z.; Anteby, S.O.; Milwidsky, A.

    1985-01-01

    Thirty-eight Stage III ovarian carcinoma patients were treated with a combined modality protocol consisting of sequential initial surgery with a maximal tumor reduction, CHAD combination chemotherapy, second look reductive surgery and whole abdominal irradiation. The authors concluded that their and similar protocols of a sequential multimodal approach to the treatment of Stage III ovarian carcinoma involving aggressive surgery, chemotherapy and radiation are both feasible and safe, but their curative potential for advanced ovarian carcinoma is as yet unknown. (Auth.)

  13. Clinic histological pattern of ovarian tumours in peshawar region

    International Nuclear Information System (INIS)

    Yasmin, S.; Yasmin, A.

    2008-01-01

    Ovarian tumours are one of the major health problems confronting the general practitioners in general and gynaecologists in particular. Ovarian tumours may either be asymptomatic, found on the routine ultrasound examination or symptoms may be vague till the patient has an acute emergency like torsion or rupture of a benign cyst. The worst is late presentation of a malignant ovarian tumour. There is marked variation in the presentation of the tumour as well as in histological types. This study was undertaken to analyse modes of presentation and various histopathological patterns of ovarian tumours. This study was conducted from 1st January, 2002 to 31st December, 2002, in Gynaecology 'A' Unit, Lady Reading Hospital (LRH) Peshawar. After admitting patients with ovarian tumours a detailed case history was taken followed by thorough clinical examination. All the relevant details were recorded using the questionnaire. Patients were investigated after performing various surgical procedures; the specimens of ovarian tumours were subjected to Histopathological examination in the histopathology section, Lady Reading Hospital, Peshawar. Amongst the total numbers of 5732 gynaecological admissions during study period the total numbers of ovarian tumours were sixty-eight. Out of which benign ovarian tumours were 61 (89.71%) and malignant ovarian tumours were 7 (10.29%) There were no tumours with borderline malignancy. The commonest histological pattern observed in the study was epithelial tumours (76.5%) including both benign and malignant tumours. The commonest benign tumour was serous cyst adenoma (24%) followed by mature cystic teratoma (18%). Common malignant ovarian tumours were granulosa cell tumours and Endometriod carcinoma (each 28.5%). Epithelial tumours are the commonest variety of ovarian tumours followed by Germ cell tumours. The histological type of ovarian tumour correlates with the prognosis of the tumour. (author)

  14. Development of A Mouse Model of Menopausal Ovarian Cancer

    Directory of Open Access Journals (Sweden)

    Elizabeth R. Smith

    2014-02-01

    Full Text Available Despite significant understanding of the genetic mutations involved in ovarian epithelial cancer and advances in genomic approaches for expression and mutation profiling of tumor tissues, several key questions in ovarian cancer biology remain enigmatic: the mechanism for the well-established impact of reproductive factors on ovarian cancer risk remains obscure; questions of the cell of origin of ovarian cancer continue to be debated; and the precursor lesion, sequence, or events in progression remain to be defined. Suitable mouse models should complement the analysis of human tumor tissues and may provide clues to these questions currently perplexing ovarian cancer biology.A potentially useful model is the germ cell-deficient Wv (white spotting variant mutant mouse line, which may be used to study the impact of menopausal physiology on the increased risk of ovarian cancer. The Wv mice harbor a point mutation in c-Kit that reduces the receptor tyrosine kinase activity to about 1-5% (it is not a null mutation. Homozygous Wv mutant females have a reduced ovarian germ cell reservoir at birth and the follicles are rapidly depleted upon reaching reproductive maturity, but other biological phenotypes are minimal and the mice have a normal life span. The loss of ovarian function precipitates changes in hormonal and metabolic activity that model features of menopause in humans. As a consequence of follicle depletion, the Wv ovaries develop ovarian tubular adenomas, a benign epithelial tumor corresponding to surface epithelial invaginations and papillomatosis that mark human ovarian aging. Ongoing work will test the possibility of converting the benign epithelial tubular adenomas into neoplastic tumors by addition of an oncogenic mutation, such as of Tp53, to model the genotype and biology of serous ovarian cancer.Model based on the Wv mice may have the potential to gain biological and etiological insights into ovarian cancer development and prevention.

  15. Super p53 for Treatment of Ovarian Cancer

    Science.gov (United States)

    2016-07-01

    killing ovarian cancer cells in vitro. This is unreported, novel finding paves the way for using super p53 for ovarian cancer treatment. Main...This is unreported, novel finding paves the way for using super p53 for ovarian cancer treatment. Main activities and objectives completed to date...What do you plan to do during the next reporting period to accomplish the goals?  Now that the basic groundwork for the experimental assays has

  16. Psychosocial Stress and Ovarian Cancer Risk: Metabolomics and Perceived Stress

    Science.gov (United States)

    2017-10-01

    continuing work on the role of stress in ovarian cancer development indicates that chronic stress may increase risk of developing ovarian cancer. 15...advice. Dr. Poole was also a peer mentor to three post-doctoral fellows working in the CDNM. Results from the ongoing research in the role of stress in...AWARD NUMBER: W81XWH-13-1-0493 TITLE: Psychosocial Stress and Ovarian Cancer Risk: Metabolomics and Perceived Stress PRINCIPAL INVESTIGATOR

  17. NuMA Overexpression in Epithelial Ovarian Cancer

    OpenAIRE

    Brüning-Richardson, Anke; Bond, Jaqueline; Alsiary, Rawiah; Richardson, Julie; Cairns, David A.; McCormac, Luci; Hutson, Richard; Burns, Philip A.; Wilkinson, Nafisa; Hall, Geoff D.; Morrison, Ewan E.; Bell, Sandra M.

    2012-01-01

    Highly aneuploid tumours are common in epithelial ovarian cancers (EOC). We investigated whether NuMA expression was associated with this phenomenon. NuMA protein levels in normal and tumour tissues, ovarian cell lines and primary cultures of malignant cells derived from ovarian ascitic fluids were analysed by Affymetrix microarray analysis, immunoblotting, immunohistochemistry (IHC) and immunofluorescence (IF), with results correlated to associated clinical data. Aneuploidy status in primary...

  18. Long-term function of ovarian tissue transplants

    Directory of Open Access Journals (Sweden)

    Sherman J. Silber

    2012-12-01

    Full Text Available The long term duration of function of ovarian cortical tissue grafts is reviewed in this paper by describing cases of restoration of fertility by transplant of ovarian cortical tissue from matching donors where the recipient was in need of the transplant due to sterilizing effects of leukemia, premature ovarian failure (POF, and to reflect that it may be possible to postpone the normal time of menopause or to alleviate its symptoms.

  19. Clinical Significance of Microsatellite Instability in Sporadic Epithelial Ovarian Tumors

    OpenAIRE

    Yoon, Bo-Sung; Kim, Young-Tae; Kim, Jae-Hoon; Kim, Sang-Wun; Nam, Eun-Ji; Cho, Nam-Hoon; Kim, Jae-Wook; Kim, Sunghoon

    2008-01-01

    Purpose We evaluated the expression of microsatellite instability (MSI) in sporadic ovarian tumors using 5 standard and 9 new MSI markers to determine the clinical significance of MSI in sporadic epithelial ovarian tumors. Materials and Methods MSI was examined in 21 borderline and 25 malignant ovarian tumors. Polymerase chain reaction (PCR) was performed using the 5 markers recommended by the National Cancer Institute (NCI) for colon cancer and 9 additional markers. MSI was determined using ...

  20. The Role of Lifestyle Factors in Ovarian Cancer Prognosis

    Science.gov (United States)

    2017-10-01

    research question of how we can improve the prognosis of ovarian cancer, but rather than focus on clinical features and tumor biology, which...AWARD NUMBER: W81XWH-15-1-0502 TITLE: The Role of Lifestyle Factors in Ovarian Cancer Prognosis PRINCIPAL INVESTIGATOR: Anita Koushik...DO NOT RETURN YOUR FORM TO THE ABOVE ADDRESS. October 2017 Annual 30Sep2016 - 29Sep2017 The Role of Lifestyle Factors in Ovarian Cancer Prognosis

  1. Therapeutic Strategies Against Cyclin E1 Amplified Ovarian Cancers

    Science.gov (United States)

    2017-10-01

    hypothesize that HSP90-inhibitors may be effective against CCNE1-amplified ovarian tumors because they suppress HR, downregulate BRCA1, and...of FOXM1 and RB interaction is an effective approach for targeting CCNE1-amplified ovarian tumors . Specifically, suppression of FOXM1/RB...cells. In the third aim, we hypothesize that miR-1255b, miR-148b*, and miR-193b* may be effective against CCNE1- amplified ovarian tumors in

  2. Metformin Hydrochloride and Combination Chemotherapy in Treating Patients With Stage III-IV Ovarian, Fallopian Tube, or Primary Peritoneal Cancer

    Science.gov (United States)

    2018-02-06

    Brenner Tumor; Malignant Ascites; Malignant Pleural Effusion; Ovarian Clear Cell Cystadenocarcinoma; Ovarian Endometrioid Adenocarcinoma; Ovarian Mixed Epithelial Carcinoma; Ovarian Serous Cystadenocarcinoma; Ovarian Undifferentiated Adenocarcinoma; Recurrent Fallopian Tube Cancer; Recurrent Ovarian Epithelial Cancer; Recurrent Ovarian Germ Cell Tumor; Recurrent Primary Peritoneal Cavity Cancer; Stage IIIA Fallopian Tube Cancer; Stage IIIA Ovarian Epithelial Cancer; Stage IIIA Ovarian Germ Cell Tumor; Stage IIIA Primary Peritoneal Cavity Cancer; Stage IIIB Fallopian Tube Cancer; Stage IIIB Ovarian Epithelial Cancer; Stage IIIB Ovarian Germ Cell Tumor; Stage IIIB Primary Peritoneal Cavity Cancer; Stage IIIC Fallopian Tube Cancer; Stage IIIC Ovarian Epithelial Cancer; Stage IIIC Ovarian Germ Cell Tumor; Stage IIIC Primary Peritoneal Cavity Cancer; Stage IV Fallopian Tube Cancer; Stage IV Ovarian Epithelial Cancer; Stage IV Ovarian Germ Cell Tumor; Stage IV Primary Peritoneal Cavity Cancer

  3. Systolic left ventricular function according to left ventricular concentricity and dilatation in hypertensive patients

    DEFF Research Database (Denmark)

    Bang, Casper; Gerdts, Eva; Aurigemma, Gerard P

    2013-01-01

    Left ventricular hypertrophy [LVH, high left ventricular mass (LVM)] is traditionally classified as concentric or eccentric based on left ventricular relative wall thickness. We evaluated left ventricular systolic function in a new four-group LVH classification based on left ventricular dilatation...

  4. Intraindividual right-left comparison of sonographic features in polycystic ovary syndrome (PCOS) diagnosis.

    Science.gov (United States)

    Köninger, Angela; Koch, Laura; Edimiris, Philippos; Nießen, Stefanie; Kasimir-Bauer, Sabine; Kimmig, Rainer; Strowitzki, Thomas; Schmidt, Börge

    2014-10-01

    Sonographic features of polycystic ovaries consist of elevated antral follicle count or ovarian volume of at least one ovary. The aim of this prospective cross-sectional study was to estimate intraindividual differences in sonographic measurements between the both ovaries of PCOS patients and controls and clinical consequences. Both ovaries of 85 PCOS patients and 48 controls were scanned transvaginally and agreement of sonographic measurements was analyzed using the Bland-Altman method. Concordance correlation coefficients (CCC) were computed. Mean differences between right and left ovaries were 0.24 (95% confidence interval [95% CI]: -0.32-0.80) follicles for AFC and 1.14 (95% CI: 0.34-1.92)ml for OV in the whole study population, 0.14 (95% CI: -0.68-0.96) follicles for AFC and 1.48 (95% CI: 0.39-2.58)ml for OV in PCOS patients, 0.42 (95% CI: -0.19-1.02) follicles for AFC and 0.53 (95% CI: -0.50-1.56)ml for OV in controls. Rather wide limits of agreement and low CCCs (ovaries for both sonographic measurements. Width between lower and upper limits of agreement was higher for PCOS patients than for controls. 23.5% of the PCOS patients showed polycystic ovarian morphology (PCOM) only in one ovary, resulting in 9.4% potentially missed PCOS diagnosis according to the Rotterdam ESHRE/ASRM-Sponsored PCOS Consensus Workshop Group. Substantial differences in antral follicle count and ovarian volume between the right and left ovary were observed. In approximately 10% of the PCOS patients in our study only the examination of both ovaries has led to a reliable diagnosis of PCOS. In clinical practice it is recommended to scan both ovaries for a reliable diagnosis of abnormal sonographic findings in PCOM and PCOS diagnosis. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  5. Association of left renal vein variations and pelvic varices in abdominal MDCT

    Energy Technology Data Exchange (ETDEWEB)

    Koc, Zafer [Baskent University, Adana Teaching and Medical Research Center, Department of Radiology, Adana (Turkey); Baskent Universitesi Adana Hastanesi, Adana (Turkey); Ulusan, Serife; Oguzkurt, Levent [Baskent University, Adana Teaching and Medical Research Center, Department of Radiology, Adana (Turkey)

    2007-05-15

    The aim of this study was to determine whether left renal vein (LRV) variation is associated with pelvic varices and left ovarian vein (LOV) reflux. Routine abdominal multidetector-row computed tomography scans of 324 women without symptoms of pelvic congestion syndrome were analyzed. Presence and type of LRV variants (circumaortic [CLRV] or retroaortic [RLRV]) were recorded. Diameters of the LRV, ovarian veins (OVs), and parauterine veins were measured and a specific LRV diameter ratio was calculated for each patient. Presence and severity of pelvic varices and LOV reflux were noted. Pelvic varices were detected in 59 (18%) of the total of 324 women, in 7 (37%) of the 19 women with RLRVs, in 7 (29%) of the 24 women with CLRVs, and in 45 (16%) of the 281 women with normal LRVs. The frequency of pelvic varices in the women with LRV variation was significantly higher than that in the group with normal LRV anatomy (33 vs. 16%; p=0.009). The frequency of pelvic varices in the women with RLRVs was also significantly higher than that in the group with normal LRV anatomy (p=0.02). LRV diameter ratio was correlated with presence of pelvic varices and presence of LOV reflux (p=0.0001 for both). This study revealed an association between pelvic varices and LRV variations in a population of predominantly multiparous women. (orig.)

  6. A rare case of ovarian papillary adenocarcinoma in a bitch

    Directory of Open Access Journals (Sweden)

    Ashwani Kumar Singh

    2016-07-01

    Full Text Available In the present case report, bilateral ovarian tumour (papillary adenocarcinoma in a 4.5-year-old Saint Bernard bitch and its surgical management is described. Ovariohysterectomy was done and the surgically removed ovarian masses were prepared for histopathological studies. The tumour was associated with pyometra. Macroscopic and histopathological examination confirmed ovarian tumour. Grossly, the tumour consisted of pedunculated processes. The endometrium showed multifocal squamous metaplasia. The findings are discussed as possible consequences of the functioning ovarian tumour and pyometra.

  7. IKKε coordinates invasion and metastasis of ovarian cancer

    Science.gov (United States)

    Hsu, Sarah; Kim, Marianne; Hernandez, Lidia; Grajales, Valentina; Noonan, Anne; Anver, Miriam; Davidson, Ben; Annunziata, Christina M.

    2012-01-01

    I-κB kinases (IKKs) are key regulators of NF-κB signaling. Three IKK isoforms – α, β and ε – have been linked to oncogenesis, yet the precise components of NF-κB signaling in ovarian cancer have not yet been dissected. We surveyed 120 ovarian cancer specimens for IKKε expression. Notably, cytoplasmic expression was elevated in metastatic lesions relative to primary tumors (p=0.03). Therefore, we hypothesized that IKKε drives ovarian cancer metastasis. IKKε was identified previously as a breast cancer oncogene and was associated with poor clinical outcome in ovarian cancer. We now define an ovarian cancer-specific IKKε-regulated gene expression signature using stably expressed shRNA targeting IKKε. Pathway analysis of the signature indicated that IKKε regulates expression of genes involved in cell motility and inflammation. We further showed that IKKε depletion in metastatic ovarian cancer cell lines decreased growth, adhesion, and invasion. Consistently, human xenografts depleted of IKKε in mice demonstrated decreased aggressiveness, while overexpression of IKKε in a less invasive ovarian cancer cell line increased metastasis in vivo. Taken together, these data provide evidence that IKKε is a key coordinator of invasion and metastasis programs in ovarian cancer. Inhibition of IKKε signaling thus emerges as a viable therapeutic strategy in women whose ovarian cancer demonstrates aberrant activation of this pathway. PMID:22942254

  8. Ovarian Cancer Stroma: Pathophysiology and the Roles in Cancer Development

    International Nuclear Information System (INIS)

    Furuya, Mitsuko

    2012-01-01

    Ovarian cancer represents one of the cancers with the worst prognostic in adult women. More than half of the patients who present with clinical signs such as abdominal bloating and a feeling of fullness already show advanced stages. The majority of ovarian cancers grow as cystic masses, and cancer cells easily spread into the pelvic cavity once the cysts rupture or leak. When the ovarian cancer cells disseminate into the peritoneal cavity, metastatic nests may grow in the cul-de-sac, and in more advanced stages, the peritoneal surfaces of the upper abdomen become the next largest soil for cancer progression. Ascites is also produced frequently in ovarian cancers, which facilitates distant metastasis. Clinicopathologic, epidemiologic and molecular studies on ovarian cancers have improved our understanding and therapeutic approaches, but still further efforts are required to reduce the risks in the patients who are predisposed to this lethal disease and the mortality of the patients in advanced stages. Among various molecules involved in ovarian carcinogenesis, special genes such as TP53, BRCA1 and BRCA2 have been well investigated. These genes are widely accepted as the predisposing factors that trigger malignant transformation of the epithelial cells of the ovary. In addition, adnexal inflammatory conditions such as chronic salpingitis and ovarian endometriosis have been great research interests in the context of carcinogenic background of ovarian cancers. In this review, I discuss the roles of stromal cells and inflammatory factors in the carcinogenesis and progression of ovarian cancers

  9. Ovarian Cancer Stroma: Pathophysiology and the Roles in Cancer Development

    Energy Technology Data Exchange (ETDEWEB)

    Furuya, Mitsuko [Department of Pathology, Yokohama City University Graduate School of Medicine, Yokohama 236-0004 (Japan)

    2012-07-18

    Ovarian cancer represents one of the cancers with the worst prognostic in adult women. More than half of the patients who present with clinical signs such as abdominal bloating and a feeling of fullness already show advanced stages. The majority of ovarian cancers grow as cystic masses, and cancer cells easily spread into the pelvic cavity once the cysts rupture or leak. When the ovarian cancer cells disseminate into the peritoneal cavity, metastatic nests may grow in the cul-de-sac, and in more advanced stages, the peritoneal surfaces of the upper abdomen become the next largest soil for cancer progression. Ascites is also produced frequently in ovarian cancers, which facilitates distant metastasis. Clinicopathologic, epidemiologic and molecular studies on ovarian cancers have improved our understanding and therapeutic approaches, but still further efforts are required to reduce the risks in the patients who are predisposed to this lethal disease and the mortality of the patients in advanced stages. Among various molecules involved in ovarian carcinogenesis, special genes such as TP53, BRCA1 and BRCA2 have been well investigated. These genes are widely accepted as the predisposing factors that trigger malignant transformation of the epithelial cells of the ovary. In addition, adnexal inflammatory conditions such as chronic salpingitis and ovarian endometriosis have been great research interests in the context of carcinogenic background of ovarian cancers. In this review, I discuss the roles of stromal cells and inflammatory factors in the carcinogenesis and progression of ovarian cancers.

  10. Development and Novel Uses of Antibodies in Epithelial Ovarian Cancer

    National Research Council Canada - National Science Library

    Curtin, John P

    2003-01-01

    .... Further understanding of the host response to epithelial cancers and the potential capability of innovative immunologic technologies to ovarian cancer may play a key role in therapeutic advances...

  11. Intestinal Necrosis due to Giant Ovarian Cyst: A Case Report

    OpenAIRE

    Duran, Ali; Duran, Fulay Yilmaz; Cengiz, Fevzi; Duran, Ozgur

    2013-01-01

    Intestinal pathologies due to ovarian cyst are observed rarely. Although a limited number of cases in neonatal and adolescent periods have been observed, no adult case has been reported in the literature. Two mechanisms are involved in intestinal complications due to ovarian cysts: torsion due to adhesion or compression of giant ovarian mass with a diameter of 9-10 cm. We report here a terminal ileum necrosis case due to compression by an ovarian cyst with 11 × 10 × 7 cm size in an 81-year-ol...

  12. Intestinal Necrosis due to Giant Ovarian Cyst: A Case Report

    Directory of Open Access Journals (Sweden)

    Ali Duran

    2013-01-01

    Full Text Available Intestinal pathologies due to ovarian cyst are observed rarely. Although a limited number of cases in neonatal and adolescent periods have been observed, no adult case has been reported in the literature. Two mechanisms are involved in intestinal complications due to ovarian cysts: torsion due to adhesion or compression of giant ovarian mass with a diameter of 9-10 cm. We report here a terminal ileum necrosis case due to compression by an ovarian cyst with 11 × 10 × 7 cm size in an 81-year-old woman.

  13. [Genetic aspects of premature ovarian failure].

    Science.gov (United States)

    Warenik-Szymankiewicz, Alina; Słopień, Radosław

    2005-01-01

    Among the causes of premature ovarian failure (POF) two groups of factors are reported: factors which lead to decrease of follicular number and factors which stimulate follicular atresia. In the first group genetic factors are the most important whereas in the second: enzymatic autoimmunological, iatrogenic, toxins and infections are reported. In 1986 familiar POF on the background of long arm of chromosome X deletion was reported. Other chromosomes which are important for normal ovarian function are: chromosome 21 (AIRE gene), chromosome 11 (gene of beta FSH, ATM gene), chromosome 3 (gene responsible for BEPS syndrome) and chromosome 2 (genes of FSH and LH receptors). In this review the role of these genes and results of several epidemiological studies are reported.

  14. Malignant bowel obstruction in advanced ovarian cancer.

    Science.gov (United States)

    Dean, Emma; Khoja, Leila; Clamp, Andrew; Jayson, Gordon C; Goonetilleke, Dilly; Conway, Alicia M; Hasan, Jurjees

    2017-03-01

    Malignant bowel obstruction (MBO) in ovarian cancer is poorly understood. This retrospective cohort study analyzed 129 patients with ovarian cancer and MBO. At presentation, 69 (53%) had platinum-resistant, 37 (29%) platinum-sensitive and 23 (18%) chemotherapy-naive disease. In patients receiving chemotherapy following the MBO episode, median overall survival (OS) was 107 days for chemotherapy-naive patients compared with 83 and 86 for platinum-sensitive or platinum-resistant patients (p = 0.98). OS was inferior for best supportive care (45 days) compared with chemotherapy (152 days) or surgery (124 days; p Bowel Obstruction Score using Eastern Cooperative Oncology Group and obstruction level discriminated patients by median OS of 181 days (neither) versus 98 days (one) versus 42 days (both; p Bowel Obstruction Score may aide treatment stratification.

  15. Update on management of ovarian hyperstimulation syndrome

    Directory of Open Access Journals (Sweden)

    Chin-Der Chen

    2011-03-01

    Full Text Available Ovarian hyperstimulation syndrome (OHSS is a relatively common complication of ovarian stimulation and can be life threatening. The pathophysiology of OHSS is characterized by increased capillary permeability, leading to leakage of fluid from the vascular compartment, with third-space fluid accumulation and intravascular dehydration. The increased intra-abdominal pressure indicated that OHSS may be considered a compartment syndrome. Vascular endothelial growth factor, also known as vascular permeability factor, has emerged as one of the mediators intrinsic to the development of OHSS. Conventional management is focused on supportive care until the spontaneous resolution of the condition. The standard of care for treatment—monitoring of appropriate clinical parameters, fluid balance management, thrombosis prophylaxis, and ascites treatment—should prevent severe morbidity in most cases. This review will cover inpatient and outpatient management. The potential therapeutic approach targeting the vascular endothelial growth factor system will be discussed.

  16. Papillary ovarian cystadenocarcinoma in a dog.

    Science.gov (United States)

    Yotov, S; Simeonov, R; Dimitrov, F; Vassilev, N; Dimitrov, M; Georgiev, P

    2005-03-01

    An 11-year-old female German Shepherd dog was presented for investigation of progressive enlargement of the abdomen, periodic bloody discharge from the vulva and rapid exhaustion. Transabdominal ultrasonography and lateral abdominal radiography demonstrated an echogenic formation with anechogenic cavities located cranial to the urinary bladder and a homogeneous shadow with an elliptical shape was located caudal to the rib arc. Both showed indistinct borders. Exploratory laparotomy identified bilateral ovarian masses and ovariohysterectomy was performed. Histopathology confirmed ovarian cystadenocarcinoma. The dog remained clinically normal without evidence of metastatic disease 4 months after surgery. Papillary cystadenocarcinoma in the bitch could affect both ovaries and manifests with a rapid growth rate and clinical signs such as rapid exhaustion, abdominal enlargement and vulval discharge. Ovariohysterectomy is the treatment option.

  17. Transplantation of frozen-thawed ovarian tissue

    DEFF Research Database (Denmark)

    Gellert, S E; Pors, S E; Kristensen, Stine Gry

    2018-01-01

    . CONCLUSION: This study found no indications of sufficient numbers of malignant cells present in the ovarian tissue to cause recurrence of cancer after OTT. Further, it is unlikely that OTC affects the well-being of children born. OTC is now an established method of fertility preservation in Denmark......PURPOSE: The purpose of the study is to review all peer-reviewed published reports of women receiving ovarian tissue transplantation (OTT) with frozen/thawed tissue (OTC) with respect to age, diagnosis, transplantation site, fertility outcome, and potential side effects, including data from all...... women in the Danish program. METHODS: A systematic review of the literature was performed in PubMed combined with results from all patients who had received OTT in Denmark up to December 2017. RESULTS: OTT has been reported from 21 different countries comprising a total of 360 OTT procedures in 318...

  18. Rebuilding the US Health Left

    Directory of Open Access Journals (Sweden)

    Victor W. Sidel, MD

    2010-02-01

    Full Text Available With this issue Social Medicine begins a series of invited papers on the topic: “Rebuilding the US Health Left.” In this editorial we will outline our vision for this series. We undertake this project aware that our good friend and mentor, Dr. Walter Lear, one of the leading health activists of the 20th century, lies critically ill. Walter was the creator and custodian of the US Health Left Archives, a collection that is now with the University of Pennsylvania library. The collection reminds us of the important role left health care workers played in US history throughout the 20th century. They advocated for a national health program (Committee on the Costs of Medical Care, Physicians Forum, Medical Care Section/APHA, HealthPAC, Physicians for a National Health Program, National Physicians Alliance, provided international solidarity (American Soviet Medical Society, international brigades during the Spanish Civil War, Central American Solidarity Movement, Committee to Help Chilean Health Workers, Doctors for Global Health, traced the connections between disease and social class (Sigerist Circle, Spirit of 1848, APHA, fought for workers’ health (Councils for Occupational Safety and Health; Occupational Health and Safety Section, APHA participated in anti-war movements (Medical Committee for Human Rights, Physicians for Social Responsibility, International Physicians for the Prevention of Nuclear War, created new models of health care delivery (Health Cooperatives, Prepaid Health Maintenance Organizations, Community Health Centers, National Health Service Corps, Free Clinics, were central to the struggle for women’s rights (Planned Parenthood, Physicians for Reproductive Choice and Health, supported the civil rights movement both in medicine and in the broader society (National Medical Association, Medical Committee for Human Rights, played key roles in the movement for gay rights (ACT-UP, Gay & Lesbian Medical Association, Lesbian, Gay

  19. Imaging of ovarian clear cell carcinoma

    Energy Technology Data Exchange (ETDEWEB)

    Hayashi, Toshihiko; Sawano, Seishi; Yamada, Keiko [Japanese Foundation for Cancer Research, Tokyo (Japan). Hospital] (and others)

    1999-12-01

    The aim of this study is to examine the appearance of ovarian clear cell adenocarcinoma (OCCA) on MR, CT, US. In 39 cases with OCCA, the imaging characteristics of OCCA were evaluated morphologically and classified into three groups, that was, monomural nodule type, multi-mural nodule type and predominantly solid type. Forty-three percent of the patients had endometriosis. Contrast material-enhanced MRI was the most useful method for diagnosis of OCCA. (author)

  20. Optimal cytoreduction for advanced epithelial ovarian cancer

    Directory of Open Access Journals (Sweden)

    N. G. Kormosh

    2010-01-01

    Full Text Available This article is review of literature on role of surgery in the initial management of advanced stage ovarian cancer, focusing on the definition of optimum surgical cytoreduction, assessment of resectability, estimation of the risk of postoperative complications. Analyze of published scien- tific data suggest that removal of all evidence of macroscopic disease should be the goal of primary or interval cytoreductive surgery.