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Sample records for testicular cancer treatment

  1. Testicular Cancer Screening

    Science.gov (United States)

    ... Professional Testicular Cancer Treatment Testicular Cancer Screening Testicular Cancer Screening (PDQ®)–Patient Version What is screening? Go to ... testicles, and need to be followed closely. Testicular Cancer Screening Key Points Tests are used to screen for ...

  2. Hypogonadism and fertility issues following primary treatment for testicular cancer.

    Science.gov (United States)

    Oldenburg, Jan

    2015-09-01

    The majority of testicular cancer (TC) patients are cured and expected to live for decades after treatment, such that knowledge about hypogonadism and fertility issues is particularly important for the group of testicular cancer survivors (TCSs). Hypogonadism and fertility issues are related to treatment intensity. In order to give an overview about hypogonadism in testicular cancer survivors (TCSs) the literature was reviewed. Testicular dysfunction was defined as inadequate spermatogenesis, as reflected by increased levels of Follicle Stimulating Hormone (FSH) and reduced fertility and/with or without insufficient testosterone (T) production with or without compensatory increased Luteinizing Hormone (LH) levels. Hypogonadism may lead to reduced sexual functioning and well-being, fertility problems, muscle weakness, loss of energy, and depression. Furthermore, hypogonadism also increases the risk of osteoporosis and is associated with the metabolic syndrome and cardiovascular disease (CVD). The hypothesized "Testicular Dysgenesis Syndrome" comprising low sperm counts, hypospadias, cryptorchidism, and finally TC, probably contributes to hypogonadism independent of applied TC treatment. Recently, an increased risk of accelerated hormonal ageing has been reported in TCSs in the very long term, i.e. 20 years after TC treatment. Copyright © 2015 Elsevier Inc. All rights reserved.

  3. DIAGNOSIS AND TREATMENT OF METACHRONOUS TESTICULAR CANCER: A CLINICAL CASE

    Directory of Open Access Journals (Sweden)

    A. S. Kalpinsky

    2013-01-01

    Full Text Available The incidence of bilateral testicular cancer is 5% in the total cohort of patients. Synchronous and metachronous testicular cancers are detected in 1-2 and 3% of cases, respectively. The standard treatment for testicular cancer is orchifuniculectomy and that for synchronous or metachronous cancer is organ-saving treatment, testectomy.The paper describes a clinical case of multiple primary metachronous testicular cancer. A 24-year-old patient underwent surgery (orchifuniculectomy and received 4 courses of BEP polychemotherapy for embryonal carcinoma of the left testicle at the P.A. Herzen Moscow Oncology Research Institute. After 55 months, a dynamic control examination diagnosed a 9-mm tumor in his single right testis that was thereafter resected. Its histological examination revealed embryonal carcinoma with solitary structures in the immature teratoma. Following 22 months, a control examination showed a recurrence of the disease, for which orchifuniculectomy of the single right testis, followed by hormone replacement therapy, was performed. The follow-up period was 80 months; no recurrence is now observed.

  4. Testicular microlithiasis and testicular cancer

    DEFF Research Database (Denmark)

    Pedersen, Malene Roland; Rafaelsen, Søren Rafael; Møller, Henrik

    2016-01-01

    Purpose To perform a systematic literature review to assess whether the occurrence of testicular microlithiasis (TML) in conjunction with other risk factors is associated with testicular cancer. Methods A systematic literature search was performed of original articles in English published 1998...... In total, 282 abstracts in were identified. Based on title and abstract the eligibility was assessed and 31 studies were included. Five conditions in relation to TML and testicular cancer emerged: Down syndrome, McCune–Albright syndrome, cryptorchidism, infertility and familial disposition of testicular...... cancer. Conclusion Data support the conclusion that TML is not an independent risk factor for testicular cancer but associated with testicular cancer through other conditions. In male infertility, TML appears to be related to an increased risk of testicular cancer possibly as part of a testicular...

  5. Testicular Cancer

    Science.gov (United States)

    ... of skin behind the penis. You can get cancer in one or both testicles. Testicular cancer mainly affects young men between the ages of ... undescended testicle Have a family history of the cancer Symptoms include pain, swelling, or lumps in your ...

  6. Testicular microlithiasis and testicular cancer

    DEFF Research Database (Denmark)

    Pedersen, Malene Roland; Rafaelsen, Søren Rafael; Møller, Henrik

    2016-01-01

    In total, 282 abstracts in were identified. Based on title and abstract the eligibility was assessed and 31 studies were included. Five conditions in relation to TML and testicular cancer emerged: Down syndrome, McCune–Albright syndrome, cryptorchidism, infertility and familial disposition of testicular...... dysgenesis syndrome....

  7. Sperm Cryopreservation before Testicular Cancer Treatment and Its Subsequent Utilization for the Treatment of Infertility

    Directory of Open Access Journals (Sweden)

    Jana Žáková

    2014-01-01

    Full Text Available Aims. In this study we report our results with storage of cryopreserved semen intended for preservation and subsequent infertility treatment in men with testicular cancer during the last 18 years. Methods. Cryopreserved semen of 523 men with testicular cancer was collected between October 1995 and the end of December 2012. Semen of 34 men (6.5% was used for fertilization of their partners. They underwent 57 treatment cycles with cryopreserved, fresh, and/or donor sperm. Results. A total of 557 men have decided to freeze their semen before cancer treatment. Azoospermia was diagnosed in 34 men (6.1%, and semen was cryopreserved in 532 patients. Seminoma was diagnosed in 283 men (54.1% and nonseminomatous germ cell tumors in 240 men (45.9%. 34 patients who returned for infertility treatment underwent 46 treatment cycles with cryopreserved sperm. Totally 16 pregnancies were achieved, that is, 34.8% pregnancy rate. Conclusion. The testicular cancer survivors have a good chance of fathering a child by using sperm cryopreserved prior to the oncology treatment, even when it contains only limited number of spermatozoa.

  8. Guidelines on testicular cancer

    NARCIS (Netherlands)

    Albers, Peter; Albrecht, Walter; Algaba, Ferran; Bokemeyer, Carsten; Cohn-Cedermark, Gabriella; Horwich, Alan; Klepp, Olbjoern; Laguna, M. Pilar; Pizzocaro, Giorgio

    2005-01-01

    To up-date the 2001 version of the EAU testicular cancer guidelines. A non-structured literature review until January 2005 using the MEDLINE database has been performed. Literature has been classified according to evidence-based medicine levels. Testicular cancer is a highly curable disease.

  9. Three cases of thyroid cancer following the diagnosis of testicular cancer: treatment-related complication or genetics?

    Science.gov (United States)

    Spiliopoulou, Pavlina; Bowers, Sarah Pauline; Gibson, Sarah; White, Jeff; Reed, Nick

    2016-05-01

    Large-scale epidemiological studies have shown that the incidence of second primary thyroid cancer in subjects diagnosed and treated for testicular cancer is raised. This finding is strongly associated to treatment with radiotherapy and/or chemotherapy and it is explained by their mutagenic effect. On the other hand, inherited cancer susceptibility syndromes inducing both testicular and thyroid cancers denote that these tumours might share common genomic aberrations. We herein present our experience with three cases of metachronous development of thyroid cancer after diagnosis and treatment of testicular cancer in our tertiary cancer centre. Our case report contributes to the limited available literature on such findings and aims to raise awareness of the cancer physicians treating these particular tumour types. © The Author(s) 2016.

  10. Discovery – Cisplatin and The Treatment of Testicular and Other Cancers

    Science.gov (United States)

    Prior to the discovery of cisplatin in 1965, men with testicular cancer had few medical options. Now, thanks to NCI research, cisplatin and similar chemotherapy drugs are known for curing testicular and other forms of cancer.

  11. Fertility of testicular cancer patients after anticancer treatment--experience of 11 years.

    Science.gov (United States)

    Molnár, Z; Berta, E; Benyó, M; Póka, R; Kassai, Z; Flaskó, T; Jakab, A; Bodor, M

    2014-06-01

    Testicular cancer affects men mostly in their reproductive age with a cure rate over 90%. Preserved fertility is one of the main concerns of the survivors. To further elucidate the question of fertility after anticancer treatment for testicular cancer, we performed a survey among patients who underwent sperm cryopreservation procedure in our department. A structured questionnaire was designed to collect data on demography, anticancer treatment, histological type of cancer, family planning intentions and fertility prior to and after treatment. During a period of 11 years 86 men underwent semen cryopreservation before starting chemo-or radiotherapy. Fifty-nine of them consented to participate in the study. The average length of follow up was 4.6 +/- 3.8 years. In case of 11.9% of the patients their banked sperm was used, which led to live birth in 57% of the couples. The partners of 6 patients became pregnant after in vitro fertilization (IVF) resulting in 4 live births and 2 miscarriages. The spontaneous pregnancy rate was 22%. Spontaneous pregnancy occurred in 13 partners resulting in 18 pregnancies followed by 12 live births, 2 artificial abortions and 4 miscarriages. We could not prove any association between preserved fertility and anticancer treatment or the histological type of the cancer. In conclusion, although spontaneous pregnancy rate is remarkably high after anticancer treatment for testicular cancer, the risk of infertility after receiving gonadotoxic treatment cannot be predicted. Cryopreservation is a safe and effective method to preserve fertility in these cases. As a result we strongly recommend discussing the advantages of semen cryopreservation with all patients awaiting treatment for testicular cancer.

  12. Inguinal metastases from testicular cancer

    DEFF Research Database (Denmark)

    Daugaard, Gedske; Karas, Vladimir; Sommer, Peter

    2006-01-01

    To evaluate the incidence of inguinal metastases in patients with testicular cancer and relapse after initial stage I disease.......To evaluate the incidence of inguinal metastases in patients with testicular cancer and relapse after initial stage I disease....

  13. Male sexuality after cancer treatment - needs for information and support : testicular cancer compared to malignant lymphoma

    NARCIS (Netherlands)

    Jonker-Pool, G.; Hoekstra, H.J.; van Imhoff, G.W.; Sonneveld, D.J.A.; Sleijfer, D.T.; van Driel, M.F.; Koops, H.S.; van de Wiel, H.B.M.

    Testicular cancer (TC) as well as malignant lymphoma (NIL), both have nowadays an excellent prognosis. However, both types of cancer may be diagnosed at young adulthood and patients may experience sexual concerns. In this article the need for information and support concerning sexuality will be

  14. The Danish Testicular Cancer database

    DEFF Research Database (Denmark)

    Daugaard, Gedske; Kier, Maria Gry Gundgaard; Bandak, Mikkel

    2016-01-01

    AIM: The nationwide Danish Testicular Cancer database consists of a retrospective research database (DaTeCa database) and a prospective clinical database (Danish Multidisciplinary Cancer Group [DMCG] DaTeCa database). The aim is to improve the quality of care for patients with testicular cancer (TC......) in Denmark, that is, by identifying risk factors for relapse, toxicity related to treatment, and focusing on late effects. STUDY POPULATION: All Danish male patients with a histologically verified germ cell cancer diagnosis in the Danish Pathology Registry are included in the DaTeCa databases. Data...... collection has been performed from 1984 to 2007 and from 2013 onward, respectively. MAIN VARIABLES AND DESCRIPTIVE DATA: The retrospective DaTeCa database contains detailed information with more than 300 variables related to histology, stage, treatment, relapses, pathology, tumor markers, kidney function...

  15. Testicular cancer: addressing the psychosexual issues.

    LENUS (Irish Health Repository)

    Moore, Annamarie

    2012-01-31

    Testicular cancer is the most common malignancy in men aged 15-35 years and predominantly occurs at a time in a man\\'s life when important decisions about marriage, starting a family and a professional career are being made. While treatments for testicular cancer are very successful, they can have a major impact on the person\\'s sexuality and sense of self. The focus of this article is on exploring the impact of cancer treatments for testicular cancer on men\\'s sexuality and how nurses can respond to their concerns in a sensitive and informed manner.

  16. Treatment-related cardiovascular late effects and exercise training countermeasures in testicular germ cell cancer survivorship

    DEFF Research Database (Denmark)

    Christensen, Jesper F; Bandak, Mikkel; Campbell, Anna

    2015-01-01

    -induced cardiovascular dysfunction to prevent premature onset of clinical cardiovascular disease in germ cell cancer survivors, with a view towards highlighting future directions of exercise-based survivorship research in the germ cell cancer setting. CONCLUSION: As exercise training may have the potential to ameliorate...... and/or reverse long-term cardiovascular disease sequelae in germ cell cancer survivors, a strong rationale exists for the promotion of exercise oncology research in this setting, in order to provide exercise recommendations for optimal germ cell cancer survivorship.......BACKGROUND: Treatment of testicular germ cell cancer constitutes a major success story in modern oncology. Today, the vast majority of patients are cured by a therapeutic strategy using one or more highly effective components including surgery (orchiectomy), radiotherapy and/or chemotherapy...

  17. Effects of antineoplastic treatment of HIV-positive patients with testicular cancer.

    Science.gov (United States)

    Damstrup, L; Daugaard, G; Gerstoft, J; Rørth, M

    1989-06-01

    Among 101 patients with testicular cancer referred to the Department of Oncology ONB, Finsen Institute, four were proven HIV-positive before admission. Three of these patients were treated with cisplatin, 4-epi-podophyllotoxin (VP-16, Etoposide) and bleomycin. One patient with stage I of the testicular cancer was observed, after orchiectomy, without medical antineoplastic treatment. In the HIV-positive patients treated with cytotoxic drugs, leucopenia was seen after one (8%), fever after three (23%) and thrombocytopenia after two (15%) courses. Amongst patients not proven HIV-positive leucopenia, fever and thrombocytopenia were seen after 11 (9%), 21 (18%) and 27 (29%) courses. Two patients had stage II and two patients stage III of the HIV infection prior to treatment. The clinical stage of the disease did not change during the course of chemotherapy. We suggest that HIV-positive patients (stage II and III) with germ cell tumours should be treated with the same aggressive chemotherapy as given to other patients, not proven HIV-positive.

  18. Drugs Approved for Testicular Cancer

    Science.gov (United States)

    This page lists cancer drugs approved by the Food and Drug Administration (FDA) for testicular cancer. The list includes generic names, brand names, and common drug combinations, which are shown in capital letters. The drug names link to NCI's Cancer Drug Information summaries.

  19. The Danish Testicular Cancer database.

    Science.gov (United States)

    Daugaard, Gedske; Kier, Maria Gry Gundgaard; Bandak, Mikkel; Mortensen, Mette Saksø; Larsson, Heidi; Søgaard, Mette; Toft, Birgitte Groenkaer; Engvad, Birte; Agerbæk, Mads; Holm, Niels Vilstrup; Lauritsen, Jakob

    2016-01-01

    The nationwide Danish Testicular Cancer database consists of a retrospective research database (DaTeCa database) and a prospective clinical database (Danish Multidisciplinary Cancer Group [DMCG] DaTeCa database). The aim is to improve the quality of care for patients with testicular cancer (TC) in Denmark, that is, by identifying risk factors for relapse, toxicity related to treatment, and focusing on late effects. All Danish male patients with a histologically verified germ cell cancer diagnosis in the Danish Pathology Registry are included in the DaTeCa databases. Data collection has been performed from 1984 to 2007 and from 2013 onward, respectively. The retrospective DaTeCa database contains detailed information with more than 300 variables related to histology, stage, treatment, relapses, pathology, tumor markers, kidney function, lung function, etc. A questionnaire related to late effects has been conducted, which includes questions regarding social relationships, life situation, general health status, family background, diseases, symptoms, use of medication, marital status, psychosocial issues, fertility, and sexuality. TC survivors alive on October 2014 were invited to fill in this questionnaire including 160 validated questions. Collection of questionnaires is still ongoing. A biobank including blood/sputum samples for future genetic analyses has been established. Both samples related to DaTeCa and DMCG DaTeCa database are included. The prospective DMCG DaTeCa database includes variables regarding histology, stage, prognostic group, and treatment. The DMCG DaTeCa database has existed since 2013 and is a young clinical database. It is necessary to extend the data collection in the prospective database in order to answer quality-related questions. Data from the retrospective database will be added to the prospective data. This will result in a large and very comprehensive database for future studies on TC patients.

  20. From gonocytes to testicular cancer

    DEFF Research Database (Denmark)

    Rajpert-de Meyts, Ewa; Hoei-Hansen, Christina E

    2007-01-01

    Testicular germ-cell tumors occur primarily in young individuals, and the tumors in this age group (seminomas or nonseminomas) are derived from a preinvasive precursor cell called carcinoma in situ (CIS) or intratubular germ-cell neoplasia. These tumors have been a growing problem, especially in ...... by genomic variation (polymorphisms), thus explaining the individual susceptibility and population-level differences in the incidence of testicular cancer.......Testicular germ-cell tumors occur primarily in young individuals, and the tumors in this age group (seminomas or nonseminomas) are derived from a preinvasive precursor cell called carcinoma in situ (CIS) or intratubular germ-cell neoplasia. These tumors have been a growing problem, especially...... after puberty. In most cases the arrest/delay of germ-cell differentiation is caused by testicular dysgenesis, a multifactorial and complex syndrome that has a broad spectrum of phenotypes ranging from moderate impairment of spermatogenesis to severe disorders of sexual development and differentiation...

  1. Testicular Cancer Survivorship : Research Strategies and Recommendations

    NARCIS (Netherlands)

    Travis, Lois B.; Beard, Clair; Allan, James M.; Dahl, Alv A.; Feldman, Darren R.; Oldenburg, Jan; Daugaard, Gedske; Kelly, Jennifer L.; Dolan, M. Eileen; Hannigan, Robyn; Constine, Louis S.; Oeffinger, Kevin C.; Okunieff, Paul; Armstrong, Greg; Wiljer, David; Miller, Robert C.; Gietema, Jourik A.; van Leeuwen, Flora E.; Williams, Jacqueline P.; Nichols, Craig R.; Einhorn, Lawrence H.; Fossa, Sophie D.

    2010-01-01

    Testicular cancer represents the most curable solid tumor, with a 10-year survival rate of more than 95%. Given the young average age at diagnosis, it is estimated that effective treatment approaches, in particular, platinum-based chemotherapy, have resulted in an average gain of several decades of

  2. EAU guidelines on testicular cancer: 2011 update.

    Science.gov (United States)

    Albers, Peter; Albrecht, Walter; Algaba, Ferran; Bokemeyer, Carsten; Cohn-Cedermark, Gabriella; Fizazi, Karim; Horwich, Alan; Laguna, Maria Pilar

    2011-08-01

    On behalf of the European Association of Urology (EAU), guidelines for the diagnosis, therapy, and follow-up of testicular cancer were established. This article is a short version of the EAU testicular cancer guidelines and summarises the main conclusions from the guidelines on the management of testicular cancer. Guidelines were compiled by a multidisciplinary guidelines working group. A systematic review was carried out using Medline and Embase, also taking Cochrane evidence and data from the European Germ Cell Cancer Consensus Group into consideration. A panel of experts weighted the references, and a level of evidence and grade of recommendation were assigned. There is a paucity of literature especially regarding longer term follow-up, and results from a number of ongoing trials are awaited. The choice of treatment centre is of the utmost importance, and treatment in reference centres within clinical trials, especially for poor-prognosis nonseminomatous germ cell tumours, provides better outcomes. For patients with clinical stage I seminoma, based on recently published data on long-term toxicity, adjuvant radiotherapy is no longer recommended as first-line adjuvant treatment. The TNM classification 2009 is recommended. These guidelines contain information for the standardised management of patients with testicular cancer based on the latest scientific insights. Cure rates are generally excellent, but because testicular cancer mainly affects men in their third or fourth decade of life, treatment effects on fertility require careful counselling of patients, and treatment must be tailored taking individual circumstances and patient preferences into account. Copyright © 2011 European Association of Urology. Published by Elsevier B.V. All rights reserved.

  3. The renal handling of sodium and water is not affected by the standard-dose cisplatin treatment for testicular cancer

    DEFF Research Database (Denmark)

    Daugaard, G; Strandgaard, S; Holstein-Rathlou, N H

    1987-01-01

    Renal clearances of 51Cr-EDTA, lithium, sodium and potassium were measured before and after each of four consecutive treatment series with cisplatin in 15 men with testicular cancer. Since lithium is reabsorbed like sodium and water in the proximal tubules, but not reabsorbed to any measurable...... and all other parameters of glomerular filtration and renal sodium handling remained normal throughout the study (with the exception of a fall in fractional sodium excretion after the first treatment series). Plasma magnesium declined during all four treatment periods, signifying renal magnesium wasting....

  4. The Danish Testicular Cancer database

    Directory of Open Access Journals (Sweden)

    Daugaard G

    2016-10-01

    Full Text Available Gedske Daugaard,1 Maria Gry Gundgaard Kier,1 Mikkel Bandak,1 Mette Saksø Mortensen,1 Heidi Larsson,2 Mette Søgaard,2 Birgitte Groenkaer Toft,3 Birte Engvad,4 Mads Agerbæk,5 Niels Vilstrup Holm,6 Jakob Lauritsen1 1Department of Oncology 5073, Copenhagen University Hospital, Rigshospitalet, Copenhagen, 2Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, 3Department of Pathology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, 4Department of Pathology, Odense University Hospital, Odense, 5Department of Oncology, Aarhus University Hospital, Aarhus, 6Department of Oncology, Odense University Hospital, Odense, Denmark Aim: The nationwide Danish Testicular Cancer database consists of a retrospective research database (DaTeCa database and a prospective clinical database (Danish Multidisciplinary Cancer Group [DMCG] DaTeCa database. The aim is to improve the quality of care for patients with testicular cancer (TC in Denmark, that is, by identifying risk factors for relapse, toxicity related to treatment, and focusing on late effects. Study population: All Danish male patients with a histologically verified germ cell cancer diagnosis in the Danish Pathology Registry are included in the DaTeCa databases. Data collection has been performed from 1984 to 2007 and from 2013 onward, respectively. Main variables and descriptive data: The retrospective DaTeCa database contains detailed information with more than 300 variables related to histology, stage, treatment, relapses, pathology, tumor markers, kidney function, lung function, etc. A questionnaire related to late effects has been conducted, which includes questions regarding social relationships, life situation, general health status, family background, diseases, symptoms, use of medication, marital status, psychosocial issues, fertility, and sexuality. TC survivors alive on October 2014 were invited to fill in this questionnaire including 160 validated questions

  5. Testicular cancer and HPV semen infection

    Directory of Open Access Journals (Sweden)

    Andrea eGarolla

    2012-12-01

    Full Text Available Testicular cancer represents the more frequent solid tumour affecting males aged 15-35 years.In the last decades, its incidence showed a progressive increased probably due to genetic and environmental factors. Despite exposure to some viruses such as HIV, HCV, EBV and HPV is frequently related to cancer development, there are no studies aimed to evaluate the possible implication of viral infections in the pathogenesis of testicular cancer. In this study we analyzed sperm parameters and prevalence of HPV on sperm in 155 testicular cancer patients at diagnosis (T-1, after orchiectomy (T0 and after 12 months from surgery or from the end of adjuvant treatments (T12. All patients showed a significantly higher prevalence of semen infection than controls (9.5% and 2.4% respectively and altered sperm parameters both at T-1 and T0. Considering sperm parameters, at T-1 we observed a reduction of progressive motility, and after orchiectomy patients showed a reduction of sperm concentration and count and a further worsening of motility. Thereafter, patients were assigned to three groups on the basis of medical option after surgery: S = surveillance, R = radiotherapy and C = chemotherapy +/- radiotherapy. At T12, untreated patients had an improvement of sperm parameters while R group and even more C group had a strong decrease of sperm number (p<0.01 both vs T0 and S group. Moreover, patients who received radio and/or chemotherapy had a very high prevalence of HPV semen infection (S: 7.7%, R: 30.8% and C: 61.5%. In conclusion, patients with testicular cancer had frequently altered sperm parameters and higher prevalence of HPV semen infection that were worsened after radio and chemotherapy. Because HPV infection is a risk factor for cancer development and it may further reduce fertility, we suggest screening for HPV in testicular cancer patients at diagnosis and particularly after adjuvant treatments.

  6. Testicular cancer and HPV semen infection.

    Science.gov (United States)

    Garolla, Andrea; Pizzol, Damiano; Bertoldo, Alessandro; Ghezzi, Marco; Carraro, Umberto; Ferlin, Alberto; Foresta, Carlo

    2012-01-01

    Testicular cancer represents the more frequent solid tumor affecting males aged 15-35 years. In the last decades, its incidence showed a progressive increased probably due to genetic and environmental factors. Despite exposure to some viruses such as HIV, HCV, EBV, and HPV is frequently related to cancer development, there are no studies aimed to evaluate the possible implication of viral infections in the pathogenesis of testicular cancer. In this study, we analyzed sperm parameters and prevalence of HPV on sperm in 155 testicular cancer patients at diagnosis (T-1), after orchiectomy (T0) and after 12 months from surgery or from the end of adjuvant treatments (T12). All patients showed a significantly higher prevalence of semen infection than controls (9.5% and 2.4% respectively,) and altered sperm parameters both at T-1 and T0. Considering sperm parameters, at T-1 we observed a reduction of progressive motility, and after orchiectomy patients showed a reduction of sperm concentration and count and a further worsening of motility. Thereafter, patients were assigned to three groups on the basis of medical option after surgery: S = surveillance, R = radiotherapy, and C = chemotherapy +/- radiotherapy. At T12, untreated patients had an improvement of sperm parameters while R group and even more C group had a strong decrease of sperm number (p HPV semen infection (S = 7.7%, R = 30.8%, and C = 61.5%). In conclusion, patients with testicular cancer had frequently altered sperm parameters and higher prevalence of HPV semen infection that were worsened after radio and chemotherapy. Because HPV infection is a risk factor for cancer development and it may further reduce fertility, we suggest screening for HPV in testicular cancer patients at diagnosis and particularly after adjuvant treatments.

  7. Peroxisome Proliferator-Activated Receptor- Is a Potent Target for Prevention and Treatment in Human Prostate and Testicular Cancer

    Directory of Open Access Journals (Sweden)

    Masahide Matsuyama

    2008-01-01

    Full Text Available Peroxisome proliferator-activated receptor- (PPAR- is a ligand-activated transcriptional factor belonging to steroid receptor superfamily. PPAR- plays a role in both adipocyte differentiation and tumorigenesis. Up to date, PPAR- is expressed in various cancer tissues, and PPAR- ligand induces growth arrest of these cancer cells. In this study, we examined the expression of PPAR- in prostate cancer (PC and testicular cancer (TC by RT-PCR and immunohistochemistry, and we also examined the effect of PPAR- ligand in these cells by MTT assay, hoechest staining, and flow cytometry. PPAR- expression was significantly more extensive and intense in malignant tissues than in normal tissues. PPAR- ligand induced the reduction of malignant cell viability through apoptosis. These results demonstrated that the generated PPAR- in PC and TC cells might play an important role in the tumorigenesis. PPAR- may become a new target in the treatment of PC and TC.

  8. Genetic variations associated with the effect of testicular cancer treatment on gonadal hormones.

    Science.gov (United States)

    Aschim, E L; Oldenburg, J; Kristiansen, W; Giwercman, A; Witczak, O; Fosså, S D; Haugen, T B

    2014-12-01

    Do genetic variations in the testosterone pathway genes modify the effect of treatment on the levels of testosterone and LH in long-term testicular cancer (TC) survivors (TCSs)? Variations in LH receptor (LHR) and in 5α-reductase II (SRD5A2) genes may modify the effect of TC treatment on testosterone levels, whereas genetic variations in the androgen receptor (AR) may modify the effect on LH levels. TCSs experience variable degrees of long-term reduction in gonadal function after treatment. This variability can in part be explained by treatment intensity, but may also be due to individual variations in genes involved in the function and metabolism of reproductive hormones. Cross-sectional study on testosterone and LH levels in 637 Norwegian TCSs in relation to genetic variants and TC treatment. The single nucleotide polymorphisms LHR Asn291Ser (rs12470652) and Ser312Asn (rs2293275), as well as SRD5A2 Ala49Thr (rs9282858) and Val89Leu (rs523349) were analyzed by allele-specific PCR. The insertion polymorphism LHR InsLQ (rs4539842) was analyzed by sequencing. The numbers of AR CAG and GGN repeats were determined by capillary electrophoresis. Blood samples were collected 5-21 years after diagnosis (median 11 years) and serum total testosterone and LH were analyzed by commercial immunoassays. The TCSs were divided into four groups according to their treatment; surgery only, radiotherapy and chemotherapy with ≤850 or >850 mg of cisplatin. Polymorphisms presenting P differences between the hormone levels in homozygotes for the wild type and carriers of at least one polymorphic allele for the investigated polymorphisms. Three of the polymorphisms showed signs of interaction with treatment, i.e. LHR InsLQ, SRD5A2 A49T and the AR CAG repeat. Follow-up analyses revealed three situations where only one of the genotypes of the polymorphism where associated with significantly different hormone levels after surgery compared with after additional cytotoxic treatment: For LHR

  9. Recent results in the treatment of early and late testicular cancer

    Energy Technology Data Exchange (ETDEWEB)

    Seeber, S.; Schuette, J.; Niederle, N.; Schmidt, C.G.

    1983-04-01

    This report summarizes our long-term experience with sequential combination chemotherapy in early and late testicular cancer and presents data from a total of 390 patients treated at the West German Tumor Center Essen between 1973 and 1981. In stage II A (positive retroperitoneal nodes, radically resected) the projected 5-year survival rate is 97%, in stage II B (residual disease after lymphadenectomy), and in stage II C (massive abdominal involvement) the long-term survival was 70% and 30%, respectively. In disseminated disease survival was closely related to the initial tumour burden (> 80% after 5 years for minimal pulmonal disease and < 30% in patients with pulmonal plus massive retroperitoneal involvement). Adriamycin/cisplatinum and belban/bleomycin were equally effective in the total analysis; however, the first combination appeared to be superior in choriocarcinoma, the latter in embryonal carcinoma. An analysis of primary therapeutic failures revealed a low incidence of cross-resistance for the two sequential combinations.

  10. Testicular cancer trends as 'whistle blowers' of testicular developmental problems in populations

    DEFF Research Database (Denmark)

    Skakkebaek, N E; Rajpert-De Meyts, E; Jørgensen, N

    2007-01-01

    countries, which shows strong associations between testicular cancer, undescended testis, hypospadias, poor testicular development and function, and male infertility. These studies have led us to suggest the existence of a testicular dysgenesis syndrome (TDS), of which TGCC, undescended testis, hypospadias...

  11. TESTICULAR CANCER AT KENYATTA NATIONAL HOSPITAL ...

    African Journals Online (AJOL)

    hi-tech

    2000-02-02

    Feb 2, 2000 ... differentiated tumours(13). Up to 90% of patients with testicular germ cell cancer will have elevated alpha fetoprotein (AFP) or beta human chorionic gonadotrophin. (B-hCG)(14). ... that patients with cryptochirdism have 3-46 fold increased incidence of testicular cancer(18). Furthermore 5-10% of patients ...

  12. EAU guidelines on testicular cancer: 2011 update

    NARCIS (Netherlands)

    Albers, Peter; Albrecht, Walter; Algaba, Ferran; Bokemeyer, Carsten; Cohn-Cedermark, Gabriella; Fizazi, Karim; Horwich, Alan; Laguna, Maria Pilar

    2011-01-01

    On behalf of the European Association of Urology (EAU), guidelines for the diagnosis, therapy, and follow-up of testicular cancer were established. This article is a short version of the EAU testicular cancer guidelines and summarises the main conclusions from the guidelines on the management of

  13. Surviving testicular cancer: : sexuality & other existential issues

    NARCIS (Netherlands)

    Pool, Grietje

    2003-01-01

    The thesis deals with the psychological aspects of ‘sexuality after testicular cancer’, where my collegue, the physician dr. Van Basten formerly predominantly described the physical-biological aspects of this subject. Testicular cancer is a type of male genital cancer, usually diagnosed between

  14. Feasibility of MRI-guided Focused Ultrasound as Organ-Sparing Treatment for Testicular Cancer

    Science.gov (United States)

    Staruch, Robert; Curiel, Laura; Chopra, Rajiv; Hynynen, Kullervo

    2009-04-01

    High cure rates for testicular cancer have prompted interest in organ-sparing surgery for patients with bilateral disease or single testis. Focused ultrasound (FUS) ablation could offer a noninvasive approach to organ-sparing surgery. The objective of this study was to determine the feasibility of using MR thermometry to guide organ-sparing focused ultrasound surgery in the testis. The testes of anesthetized rabbits were sonicated in several discrete locations using a single-element focused transducer operating at 2.787MHz. Focal heating was visualized with MR thermometry, using a measured PRF thermal coefficient of -0.0089±0.0003 ppm/° C. Sonications at 3.5-14 acoustic watts applied for 30 seconds produced maximum temperature elevations of 10-80° C, with coagulation verified by histology. Coagulation of precise volumes in the testicle is feasible with MRI-guided focused ultrasound. Variability in peak temperature for given sonication parameters suggests the need for online temperature feedback control.

  15. Association between testicular microlithiasis, testicular cancer, cryptorchidism and history of ascending testis

    Directory of Open Access Journals (Sweden)

    Stamatiou Konstantinos

    2006-08-01

    Full Text Available OBJECTIVE: To prospectively determine the prevalence of testicular microlithiasis in symptomatic patients who were referred for scrotal ultrasound examination and to evaluate the possible association of testicular microlithiasis with testicular cancer and other conditions such as cryptorchidism or history of ascending testis. MATERIALS AND METHODS: 391 men who were referred to our institutions between July 2002 and May 2005 for any type of symptoms from the testicles, underwent physical and scrotal ultrasound examination. The presence of testicular microlithiasis, the number of lesions and the involvement of both testicles in relation to the symptoms as well as the coexistence of other lesions were studied. RESULTS: Eighteen (4.6% of 391 men enrolled into the study had testicular microlithiasis. Two out of the eighteen patients (11% had concomitant testicular cancer, which was confirmed by pathological evaluation of the orchidectomy specimen. One of the patients with testicular microlithiasis presented a rising in biochemical tumor markers (LDH, and HCG and underwent orchidectomy one year later. Five of the remaining 373 (1.3% patients without microlithiasis were diagnosed with testicular cancer. Thirty six men reported having a history of ascending testis, but none of them was found with testicular cancer. Two cases of testicular torsion in a cryptorchid position had testicular microlithiasis, but the orchidectomy specimen (after surgery was negative for testicular cancer. The correlation between testicular cancer and testicular microlithiasis found in our study was statistically significant (p < 0.05. CONCLUSION: There seems to be an association between testicular microlithiasis and testicular cancer.

  16. Testicular Cancer Resource Center

    Science.gov (United States)

    ... Observation is a legitimate treatment option! RPLND - The Retroperitoneal Lymph Node Dissection Radiation Therapy - What they do ... TC twice... EGC --- Information on Extragonadal Germ Cell Tumors TC and sex --- Will your hydraulics still work? ...

  17. Testicular Cancer: Epidemiology, Diagnosis, and Management.

    Science.gov (United States)

    Smith, Zachary L; Werntz, Ryan P; Eggener, Scott E

    2018-03-01

    There were an estimated 8720 new cases of testicular cancer (TC) in the United States in 2016. The cause of the disease is complex, with several environmental and genetic risk factors. Although rare, the incidence has been steadily increasing. Fortunately, substantial advances in treatment have occurred over the last few decades, making TC one of the most curable malignancies. However, because TC typically occurs in younger men, considerations of the treatment impact on fertility, quality of life, and long-term toxicity are paramount; an individualized approach must be taken with patients based on their clinical and pathologic findings. Copyright © 2017 Elsevier Inc. All rights reserved.

  18. Surviving testicular cancer: the Lebanese lived experience.

    Science.gov (United States)

    Saab, Mohammad; Noureddine, Samar; Abu-Saad Huijer, Huda; Dejong, Jocelyn

    2014-01-01

    Testicular cancer is thought to have a great impact on its survivors, yet there has been limited literature on the topic globally and no literature on the topic in Lebanon and the Arab region. The purpose of this study was to explore the lived experience of Lebanese testicular cancer survivors and gain an in-depth understanding of the psychosexual aspect of their experience. A hermeneutic phenomenological approach with semistructured digitally recorded interviews and observational field notes was utilized. A purposive sample of Lebanese testicular cancer survivors, aged between 18 and 50 years, in remission for at least 3 years, and willing to share personal information was recruited. Interviews were transcribed verbatim in Arabic. Data saturation was achieved at the seventh interview; a total of eight informants were recruited. The opening question was, "Tell me about your life since you got treated for testicular cancer," and was followed by probing questions. Two to three weeks after the initial interview, informants were called to validate the investigators' primary analysis. Six core themes emerged: cancer perception in the Lebanese culture; "do not show, do not tell"; cancer experience is a turning point; fertility, manhood, and relationships; coping with cancer; and preserved aspects of life. The findings provide an in-depth understanding of the experience of Lebanese testicular cancer survivors with a focus on the psychosexual aspect of this experience. The results suggest the need to educate patients about testicular cancer and its effect on their fertility.

  19. Sexual dysfunctions in men treated for testicular cancer

    DEFF Research Database (Denmark)

    Rosendal, Susanne; Kristensen, Ellids; Giraldi, Annamaria G E

    2008-01-01

    Patients treated for testicular cancer have increased risk of ejaculatory, orgasmic and erectile dysfunction compared with healthy men. The underlying relations are unclear. This review describes sexual dysfunctions that are associated with various treatment modalities. One meta-analysis and 11...... original works were examined. About one third of the patients experience one or more sexual problems in relation to the treatment. Only retroperitoneal surgery can cause a specific sexual dysfunction, namely loss of ejaculation ability or ejaculatory functioning. Psychosexual causes are important...... for understanding sexual dysfunctions in patients with testicular cancer....

  20. Testicular Cancer Screening (PDQ®)—Health Professional Version

    Science.gov (United States)

    For testicular cancer, there is no standard or routine screening test. Review the limited evidence on the benefits and harms of screening for testicular cancer using ultrasound, physical examination, and self-examination in this expert-reviewed summary.

  1. Global trends in testicular cancer incidence and mortality.

    Science.gov (United States)

    Rosen, Alexandre; Jayram, Gautam; Drazer, Michael; Eggener, Scott E

    2011-08-01

    Epidemiologic studies on testicular cancer have focused primarily on European countries. Global incidence and mortality have been less thoroughly evaluated. Our goal was to gain a better understanding of the most recent global age-standardized incidence and mortality rates for testicular cancer and to use these values to estimate a region's health care quality. Age-standardized incidence rate (ASIR) and age-standardized mortality rate (ASMR) for testicular cancer were obtained for men of all ages in 172 countries by using the GLOBOCAN 2008 database, reflecting the annual rate of cancer incidence and mortality per 100,000 men. These data were evaluated on a regional level to compare incidence and mortality rates. Global plots of these values were constructed to better visualize geographic distributions. Finally, the ratio of ASIR to ASMR was calculated as a method to assess each region's proficiency in diagnosing and effectively treating testicular cancer. ASIR and ASMR were analyzed by region, and each region's ratio of ASIR to ASMR was calculated. Testicular cancer ASIR is highest in Western Europe (7.8%), Northern Europe (6.7%), and Australia (6.5%). Asia and Africa had the lowest incidence (ASMR was highest in Central America (0.7%), western Asia (0.6%), and Central and Eastern Europe (0.6%). Mortality was lowest in North America, Northern Europe, and Australia (0.1-0.2%). The ASIR-ASMR ratio was highest in Australia (65.0%) and lowest in western Africa (1.0%). National reporting systems varied by country, and data quality may have fluctuated between regions. Testicular cancer incidence remains highest in developed nations with primarily Caucasian populations. Variable ASIR-ASMR ratios suggest markedly different geographic-specific reporting mechanisms, access to care, and treatment capabilities. Copyright © 2011 European Association of Urology. Published by Elsevier B.V. All rights reserved.

  2. General Information about Testicular Cancer

    Science.gov (United States)

    ... may wish to have children should consider sperm banking before having treatment. Sperm banking is the process of freezing sperm and storing ... the way cancer will be treated in the future. Even when clinical trials do not lead to ...

  3. Testicular cancer: Management challenges in an African developing ...

    African Journals Online (AJOL)

    Advances in oncology have greatly improved the prognosis of testicular cancer. In developing countries, however, the outcome is still ... Treatment consisted of radical orchidectomy in all patients and cisplatin-based chemotherapy and radiotherapy in some patients. One patient with a tumour in an intra-abdominal testis ...

  4. Polygenic susceptibility to testicular cancer

    DEFF Research Database (Denmark)

    Litchfield, Kevin; Mitchell, Jonathan S; Shipley, Janet

    2015-01-01

    BACKGROUND: The increasing incidence of testicular germ cell tumour (TGCT) combined with its strong heritable basis suggests that stratified screening for the early detection of TGCT may be clinically useful. We modelled the efficiency of such a personalised screening approach, based on genetic r...

  5. (Dis)embodying gender and sexuality in testicular cancer.

    Science.gov (United States)

    Gurevich, Maria; Bishop, Scott; Bower, Jo; Malka, Monika; Nyhof-Young, Joyce

    2004-05-01

    Testicular cancer is the most common cancer in men aged 15-34. Although post-treatment prognosis is generally very good, the impact on sexuality, gender identity and fertility is amplified in this age group. A Canadian study of men with testicular cancer explores how men (re)consider questions of sexuality and gender post diagnosis and treatment. Semi-structured interviews with 40 men were analyzed using thematic decomposition, an analytic technique that combines discursive approaches with thematic analysis. The theoretical framework that guides this work relies on material discursive approaches. From an analytic stance, this perspective is concerned with a focus on the ways in which both subjectivity and the body are experienced and constituted in language. In particular, we are concerned with how these men interpret the (altered) male body as a locus of gender signification and gender disruption. Men in this study construct testicular cancer as alternately inhibiting and enhancing masculinity and sexuality. Disruption interpolates with potentiality. A discourse of precarious masculinity predominates these accounts, wherein the link between anatomy and masculinity is simultaneously asserted and disavowed. Constructions of anatomical essentialism (i.e., testicular integrity is equated with masculinity) are juxtaposed against construals of anatomical superfluousness (i.e., other sites of sexuality and male identity are emphasized as being more central).

  6. Increased pancreatic cancer risk following radiotherapy for testicular cancer

    DEFF Research Database (Denmark)

    Hauptmann, Michael; Børge Johannesen, Tom; Gilbert, Ethel S

    2016-01-01

    patients and 145 matched controls. Chemotherapy details were recorded. Logistic regression was used to estimate odds ratios (ORs). RESULTS: Cumulative incidence of second primary pancreatic cancer was 1.1% at 30 years after TC diagnosis. Radiotherapy (72 (90%) cases and 115 (80%) controls) was associated......BACKGROUND: Pancreatic cancer risk is elevated among testicular cancer (TC) survivors. However, the roles of specific treatments are unclear. METHODS: Among 23 982 5-year TC survivors diagnosed during 1947-1991, doses from radiotherapy to the pancreas were estimated for 80 pancreatic cancer...... with the number of cycles of chemotherapy with alkylating or platinum agents (P=0.057), although only one case was exposed to platinum. CONCLUSIONS: A dose-response relationship exists between radiation to the pancreas and subsequent cancer risk, and persists for over 20 years. These excesses, although small...

  7. Stomach Cancer Following Hodgkin Lymphoma, Testicular Cancer and Cervical Cancer

    DEFF Research Database (Denmark)

    Gilbert, Ethel S; Curtis, Rochelle E; Hauptmann, Michael

    2017-01-01

    To further understand the risk of stomach cancer after fractionated high-dose radiotherapy, we pooled individual-level data from three recent stomach cancer case-control studies. These studies were nested in cohorts of five-year survivors of first primary Hodgkin lymphoma (HL), testicular cancer...... (TC) or cervical cancer (CX) from seven countries. Detailed data were abstracted from patient records and radiation doses were reconstructed to the site of the stomach cancer for cases and to the corresponding sites for matched controls. Among 327 cases and 678 controls, mean doses to the stomach were...... 15.3 Gy, 24.7 Gy and 1.9 Gy, respectively, for Hodgkin lymphoma, testicular cancer and cervical cancer survivors, with an overall mean dose of 10.3 Gy. Risk increased with increasing radiation dose to the stomach cancer site (P

  8. Early life risk factors for testicular cancer

    DEFF Research Database (Denmark)

    Piltoft, Johanne Spanggaard; Larsen, Signe Benzon; Dalton, Susanne Oksbjerg

    2017-01-01

    PURPOSE: One established risk factors for testicular cancer is cryptorchidism. However, it remains unclear whether cryptorchidism is a risk factor in itself or whether the two conditions share common causes in early life (estrogen hypothesis), such as birth weight and birth order. The objective...

  9. Increased pancreatic cancer risk following radiotherapy for testicular cancer.

    Science.gov (United States)

    Hauptmann, Michael; Børge Johannesen, Tom; Gilbert, Ethel S; Stovall, Marilyn; van Leeuwen, Flora E; Rajaraman, Preetha; Smith, Susan A; Weathers, Rita E; Aleman, Berthe M P; Andersson, Michael; Curtis, Rochelle E; Dores, Graça M; Fraumeni, Joseph F; Hall, Per; Holowaty, Eric J; Joensuu, Heikki; Kaijser, Magnus; Kleinerman, Ruth A; Langmark, Frøydis; Lynch, Charles F; Pukkala, Eero; Storm, Hans H; Vaalavirta, Leila; van den Belt-Dusebout, Alexandra W; Morton, Lindsay M; Fossa, Sophie D; Travis, Lois B

    2016-09-27

    Pancreatic cancer risk is elevated among testicular cancer (TC) survivors. However, the roles of specific treatments are unclear. Among 23 982 5-year TC survivors diagnosed during 1947-1991, doses from radiotherapy to the pancreas were estimated for 80 pancreatic cancer patients and 145 matched controls. Chemotherapy details were recorded. Logistic regression was used to estimate odds ratios (ORs). Cumulative incidence of second primary pancreatic cancer was 1.1% at 30 years after TC diagnosis. Radiotherapy (72 (90%) cases and 115 (80%) controls) was associated with a 2.9-fold (95% confidence interval (CI) 1.0-7.8) increased risk. The OR increased linearly by 0.12 per Gy to the pancreas (P-trendcancer risk, and persists for over 20 years. These excesses, although small, should be considered when radiotherapy with exposure to the pancreas is considered for newly diagnosed patients. Additional data are needed on the role of chemotherapy.

  10. Microwave Ablation (MWA) for the Treatment of a Solitary, Chemorefractory Testicular Cancer Liver Metastasis

    Energy Technology Data Exchange (ETDEWEB)

    Violari, Elena G., E-mail: eviolari@live.com; Petre, Elena N., E-mail: petree@mskcc.org [Memorial Sloan-Kettering Cancer Center, Department of Radiology, Weill-Cornell Medical College, Interventional Radiology Service (United States); Feldman, Darren R., E-mail: feldmand@mskcc.org [Memorial Sloan-Kettering Cancer Center, Department of Medicine, Genitourinary Service (United States); Erinjeri, Joseph P., E-mail: erinjerij@mskcc.org; Brown, Karen T., E-mail: brown6@mskcc.org; Solomon, Stephen B., E-mail: solomons@mskcc.org [Memorial Sloan-Kettering Cancer Center, Department of Radiology, Weill-Cornell Medical College, Interventional Radiology Service (United States); D’Angelica, Michael I., E-mail: dangelim@mskcc.org [Memorial Sloan-Kettering Cancer Center, Department of Surgery, Hepatopancreatobiliary Service (United States); Sofocleous, Constantinos T., E-mail: sofoclec@mskcc.org [Memorial Sloan-Kettering Cancer Center, Department of Radiology, Weill-Cornell Medical College, Interventional Radiology Service (United States)

    2015-04-15

    We present a case of a patient with stage IIIC metastatic seminoma with a persistent chemorefractory liver lesion. The patient was deemed a poor surgical candidate due to the tumor’s aggressive biology with numerous other liver lesions treated with chemotherapy and a relatively high probability for additional recurrences. Further chemotherapy with curative intent was not a feasible option due to the fact that the patient had already received second-line high-dose chemotherapy and four cycles of third-line treatment complicated by renal failure, refractory thrombocytopenia, and debilitating neuropathy. After initial failure of laser, microwave ablation of the chemorefractory liver metastasis resulted in prolonged local tumor control and rendered the patient disease-free for more than 35 months, allowing him to regain an improved quality of life.

  11. Public awareness of testicular cancer and testicular self-examination in academic environments: a lost opportunity

    Directory of Open Access Journals (Sweden)

    Henry A. A. Ugboma

    2011-01-01

    Full Text Available BACKGROUND: Although testicular cancer is the most common cancer among 18- to 50-year-old males, healthcare providers seldom teach testicular self-examination techniques to clients, thus potentially missing opportunities for early detection. This form of cancer is easily diagnosable by testicular self-examination and is 96% curable if detected early. Periodic self-examination must be performed for early detection. Knowledge deficits and sociocultural norms contribute to low levels of health-related knowledge in most patients, resulting in undue delays before seeking medical advice. OBJECTIVE: Our aim is to assess the level of awareness of testicular cancer and the prevalence of the practice of testicular self-examination in academic environments to enable appropriate interventions. METHOD: A cross-sectional survey was administered to 750 consecutive males aged 18-50 years in three tertiary institutions in Port Harcourt from October 2008 to April 2009. RESULT: Knowledge or awareness of testicular cancer was poor. Almost all of the respondents were unaware that testicular lumps may be signs of cancer. A lump was typically construed as a benign carbuncle or something that could resolve spontaneously. The main factor contributing to respondents' lack of knowledge of testicular cancer was that few reported that they were "ever taught about testicular self-examination." CONCLUSION: Young adult men are unaware of their risk for testicular cancer, which is the most common neoplasm in this age group. Healthcare providers are not informing them of this risk, nor are they teaching them the simple early detection technique of self-examination of the testes.

  12. Association of Torsion With Testicular Cancer: A Retrospective Study.

    Science.gov (United States)

    Uguz, Sami; Yilmaz, Sercan; Guragac, Ali; Topuz, Bahadır; Aydur, Emin

    2016-02-01

    Testicular torsion is a medical emergency that usually requires surgical exploration. However, testicular malignancy has been anecdotally reported with the association of torsion in surgical specimens, and the published data remain scant on the association of torsion with testicular tumors. By retrospective medical record review, we identified 32 patients who had been diagnosed with testicular torsion, 20 of whom had undergone orchiectomy. Of these 20 patients, 2 were diagnosed with a malignancy. Our study, the largest case series to date, has shown an association between testicular torsion and testicular cancer of 6.4%. Testicular torsion is a medical emergency that usually requires surgical exploration. However, testicular malignancy has been anecdotally reported in association with torsion in surgical specimens. However, the published data remain scant on the association between torsion and the presence of testicular tumors. The present retrospective study explored the association between torsion and testicular cancer in patients with testicular torsion undergoing orchiectomy during scrotal exploration. A medical record review was performed of patients who had had a diagnosis of testicular torsion from January 2003 to February 2015. The clinicopathologic characteristics of the patients were recorded. A total of 32 patients were identified. Their mean age was 21.1 years (range, 7-39 years). All the patients had unilateral testicular torsion, which affected the left side in 17 and the right side in 15. Manual detorsion was successful in 6 patients, and 26 patients underwent emergency surgery with testicular detorsion (6 fixation surgery and 20 orchiectomy). The type of incision was scrotal in 6, inguinal in 10, and unspecified in 4. Pathologic examination of the orchiectomy specimens showed malignancy in 2 cases (seminoma and malign mixed germ cell tumor). To the best of our knowledge, the present single-center case series is the largest case series to date of

  13. Testicular cancer mortality in the Americas, 1980-2003.

    Science.gov (United States)

    Bertuccio, Paola; Malvezzi, Matteo; Chatenoud, Liliane; Bosetti, Cristina; Negri, Eva; Levi, Fabio; La Vecchia, Carlo

    2007-02-15

    Testicular cancer is generally curable if appropriate treatment is given. Data and statistics on testicular cancer mortality over the last decades are available from the US and Canada, but are more difficult to find, in a standard and comparable format, for Central and South American countries. The objective of the study was to compare death rates and trends over the 1980-2003 period in all the American countries that provide data. Overall and 20 to 44 years age-standardized (world population) mortality rates from testicular cancer, derived from the World Health Organization (WHO) database, are presented for the most recent available calendar years in 10 American countries. Trends in mortality for selected countries of the Americas are also given over the period 1980-2003. In the early 1980s the highest testicular cancer mortality rates were observed in Chile (1.7/100,000 at all ages, 3.6/100,000 at 20-44 years) and Argentina (0.9/100,000 at all ages, 1.7/100,000 at 20-44 years), as compared with 0.4/100,000 for all ages and 0.6/100,000 at 20 to 44 years in Canada, and 0.3/100,000 for all ages and 0.7/100,000 at 20 to 44 years in the US. In 2001-2003, testicular cancer mortality had fallen to 0.2/100,000 in men aged 20 to 44 years in Canada, and to 0.4/100,000 in the US. Conversely, rates were still 1.6/100,000 in Argentina, 2.2/100,000 in Chile and 1.2/100,000 in Mexico, and were around 0.5-0.6/100,000 in most other Latin American countries that provide data. Mortality from testicular cancer in (young) men remains exceedingly high in most Latin American countries. Urgent intervention is required to provide treatment (essentially modern integrated platinum-based chemotherapy) for this largely curable neoplasm in young men.

  14. Testicular Cancer Presenting as Gastric Variceal Hemorrhage

    Directory of Open Access Journals (Sweden)

    Carlos Eduardo Salazar-Mejía

    2017-01-01

    Full Text Available Testicular cancer is the most common solid malignancy affecting males between the ages of 15 and 35. The symptomatology caused by this tumor varies according to the site of metastasis. We present the case of a 26-year-old male who arrived to the emergency department with hematemesis. He had no previous medical history. On arrival, we noted enlargement of the left scrotal sac. There was also a mass in the left scrotum which provoked displacement of the penis and right testis. The serum alpha-fetoprotein level was 17,090 ng/mL, lactate dehydrogenase was 1480 U/L, and human chorionic gonadotropin was 287.4 IU/mL. Upper endoscopy revealed a type 1 isolated gastric varix, treated with cyanoacrylate. A CT scan showed extrinsic compression of the portal vein by lymphadenopathy along with splenic vein partial thrombosis, which caused left-sided portal hypertension. Neoadjuvant chemotherapy was started with etoposide and cisplatin, and seven days later the patient underwent left radical orchiectomy. A postoperative biopsy revealed a pure testicular teratoma. Noncirrhotic left portal hypertension with bleeding from an isolated gastric varix secondary to metastasic testicular cancer has not been described before. Clinicians must consider the possibility of malignancy in the differential diagnosis of a young man presenting with unexplained gastrointestinal bleeding.

  15. Reproductive hormones and metabolic syndrome in 24 testicular cancer survivors and their biological brothers.

    Science.gov (United States)

    Bandak, M; Jørgensen, N; Juul, A; Lauritsen, J; Kier, M G G; Mortensen, M S; Oturai, P S; Mortensen, J; Hojman, P; Helge, J W; Daugaard, G

    2017-07-01

    Testicular cancer survivors have impaired gonadal function and increased risk of metabolic syndrome when compared to healthy controls. However, because of the fetal etiology of testicular cancer, familial unrelated healthy men might not be an optimal control group. The objective of this study was to clarify if testicular cancer survivors have impaired gonadal function and increased risk of metabolic syndrome when compared to their biological brothers. A cross-sectional study of testicular cancer survivors (ClinicalTrials.gov number, NCT02240966) was conducted between 2014 and 2016. Of 158 testicular cancer survivors included, 24 had a biological brother who accepted to participate in the study. Serum levels of reproductive hormones and prevalence of metabolic syndrome according to International Diabetes Federation Criteria and National Cholesterol Education Program (Adult Treatment Panel III) criteria comprised the main outcome measures of the study. Median age was similar in testicular cancer survivors and their biological brothers [44 years (IQR 39-50) vs. 46 (40-53) years respectively (p = 0.1)]. In testicular cancer survivors, follow-up since treatment was 12 years (7-19). Serum levels of luteinizing hormone and follicle-stimulating hormone were elevated (p ≤ 0.001), while total testosterone, free testosterone, inhibin B and anti-Müllerian hormone were lower (p ≤ 0.001) in testicular cancer survivors than in their biological brothers. The prevalence of metabolic syndrome was similar and apart from HDL-cholesterol, which was lower in testicular cancer survivors (p = 0.01); there were no differences in the individual components of the metabolic syndrome between testicular cancer survivors and their brothers. In conclusion, gonadal function was impaired in testicular cancer survivors, while we did not detect any difference in the prevalence of metabolic syndrome between testicular cancer survivors and their biological brothers. © 2017 American

  16. Feasibility of sentinel node lymphoscintigraphy in stage I testicular cancer

    NARCIS (Netherlands)

    Tanis, Pieter J.; Horenblas, Simon; Valdés Olmos, Renato A.; Hoefnagel, Cornelis A.; Nieweg, Omgo E.

    2002-01-01

    The aim of this study was to investigate the feasibility of lymphoscintigraphy for sentinel node identification in testicular cancer. Five patients with clinical stage I testicular cancer were prospectively included. A single dose of technetium-99m nanocolloid (mean dose 99 MBq, volume 0.2 ml) was

  17. Changes in cognitive functions and cerebral grey matter and their associations with inflammatory markers, endocrine markers, and APOE genotypes in testicular cancer patients undergoing treatment

    DEFF Research Database (Denmark)

    Amidi, Ali; Agerbæk, Mads; Wu, Lisa M.

    2017-01-01

    Evidence suggests that testicular cancer (TC) and its treatment are associated with cognitive impairment. However, the underlying neural substrate and biological mechanisms are poorly understood. This study aimed to investigate changes in cognition and brain grey matter (GM) morphology in TC...... not (−CT). Assessments included neuropsychological testing, whole-brain magnetic resonance imaging, and blood samples. Twenty-five healthy controls (HCs) underwent neuropsychological testing with a matching time interval. A regression-based approach was used to determine cognitive changes and longitudinal...... voxel-based morphometry (VBM) was performed to investigate changes in GM density in the TC groups. Compared with the HCs, both TC groups showed higher rates of cognitive decline (p 

  18. An Uncommon Presentation of a Metachronous Testicular Primary Nonseminoma and Seminoma Separated by Two Decades and a Testicular Cancer Literature Review

    Directory of Open Access Journals (Sweden)

    Dennis Andrew Buck

    2017-09-01

    Full Text Available Introduction: Testicular cancer is the most common malignancy in men aged 15–40 years [Bols et al.: Philadelphia, Wolters Kluwer, Lippincott Williams & Wilkins, 2011]. Its incidence comprises 0.8% of all male cancers worldwide, with a mortality rate of 0.1%. The incidence has nearly doubled from 1975 to 2007 leading to the concern of environmental causes [Thomas: Am J Epidemiol 2013; 178: 1240–1245]. Testicular cancer presents as a painless testicular mass without transillumination. Testicular cancer is subcategorized under germ cell testicular cancer or sex cord-stromal tumors. Of the germ cell tumors, approximately 90% originate in the testis, with the other 10% being extragonadal [Bols et al.: Philadelphia, Wolters Kluwer, Lippincott Williams & Wilkins, 2011]. Typically, if a patient presents with a testicular mass and is 50 years old or older, the diagnosis of a primary lymphoma is considered until proven otherwise [Bols et al.: Philadelphia, Wolters Kluwer, Lippincott Williams & Wilkins, 2011]. Germ cell testicular cancer is further divided into the subtypes of seminomatous and nonseminomatous; each presents with a unique histology and differing treatment implications. Discussion: Given the uniqueness of our patient’s metachronous second testicular primary, we sought to compare our case findings to available historic publications. We sought to address the issues of the incidence of a second primary testicular malignancy with regard to varying histology, age of incidence, and timing of a second primary testicular cancer, the presence of bowel involvement, and finally a brief discussion of testosterone replacement therapy. Conclusion: A review of our case presents several unique factors. The above varying literature has shown our patient to have met the odds of a contralateral testicular primary development in that he had a nonseminomatous primary, followed by a second testicular primary seminoma. Our patient exceeded the 15-year

  19. An Uncommon Presentation of a Metachronous Testicular Primary Nonseminoma and Seminoma Separated by Two Decades and a Testicular Cancer Literature Review.

    Science.gov (United States)

    Buck, Dennis Andrew; Smith, Tristan Dean; Montana, Wilbur Nelson

    2017-01-01

    Testicular cancer is the most common malignancy in men aged 15-40 years [Bols et al.: Philadelphia, Wolters Kluwer, Lippincott Williams & Wilkins, 2011]. Its incidence comprises 0.8% of all male cancers worldwide, with a mortality rate of 0.1%. The incidence has nearly doubled from 1975 to 2007 leading to the concern of environmental causes [Thomas: Am J Epidemiol 2013; 178: 1240-1245]. Testicular cancer presents as a painless testicular mass without transillumination. Testicular cancer is subcategorized under germ cell testicular cancer or sex cord-stromal tumors. Of the germ cell tumors, approximately 90% originate in the testis, with the other 10% being extragonadal [Bols et al.: Philadelphia, Wolters Kluwer, Lippincott Williams & Wilkins, 2011]. Typically, if a patient presents with a testicular mass and is 50 years old or older, the diagnosis of a primary lymphoma is considered until proven otherwise [Bols et al.: Philadelphia, Wolters Kluwer, Lippincott Williams & Wilkins, 2011]. Germ cell testicular cancer is further divided into the subtypes of seminomatous and nonseminomatous; each presents with a unique histology and differing treatment implications. Given the uniqueness of our patient's metachronous second testicular primary, we sought to compare our case findings to available historic publications. We sought to address the issues of the incidence of a second primary testicular malignancy with regard to varying histology, age of incidence, and timing of a second primary testicular cancer, the presence of bowel involvement, and finally a brief discussion of testosterone replacement therapy. A review of our case presents several unique factors. The above varying literature has shown our patient to have met the odds of a contralateral testicular primary development in that he had a nonseminomatous primary, followed by a second testicular primary seminoma. Our patient exceeded the 15-year cumulative risk of contralateral metachronous testicular cancer of 1

  20. Histological evidence of testicular dysgenesis in contralateral biopsies from 218 patients with testicular germ cell cancer

    DEFF Research Database (Denmark)

    Hoei-Hansen, Christina E; Holm, Mette; Rajpert-De Meyts, Ewa

    2003-01-01

    dysgenesis, microscopic dysgenetic features were quantified in contralateral testicular biopsies in patients with a testicular germ cell tumour. Two hundred and eighty consecutive contralateral testicular biopsies from Danish patients with testicular cancer diagnosed in 1998-2001 were evaluated...... retrospectively. Two hundred and eighteen specimens were subsequently included in this study, after 63 patients who did not meet inclusion criteria had to be excluded. The presence of carcinoma in situ (which is believed to originate from transformed gonocytes) was detected in 8.7% of biopsies. The incidence...... patients, areas with immature and morphologically distorted tubules were also noted. Spermatogenesis was qualitatively normal in 51.4%, whereas 11.5% had very poor or absent spermatogenesis. It is concluded that microscopic testicular dysgenesis is a frequent feature in contralateral biopsies from patients...

  1. [EAU guidelines on testicular cancer: 2011 update. European Association of Urology].

    Science.gov (United States)

    Albers, P; Albrecht, W; Algaba, F; Bokemeyer, C; Cohn-Cedermark, G; Fizazi, K; Horwich, A; Laguna, M P

    2012-03-01

    On behalf of the European Association of Urology (EAU), guidelines for the diagnosis, therapy, and follow-up of testicular cancer were established. This article is a short version of the EAU testicular cancer guidelines and summarises the main conclusions from the guidelines on the management of testicular cancer. Guidelines were compiled by a multidisciplinary guidelines working group. A systematic review was carried out using Medline and Embase, also taking Cochrane evidence and data from the European Germ Cell Cancer Consensus Group into consideration. A panel of experts weighted the references, and a level of evidence and grade of recommendation were assigned. There is a paucity of literature especially regarding longer term follow-up, and results from a number of ongoing trials are awaited. The choice of treatment centre is of the utmost importance, and treatment in reference centres within clinical trials, especially for poor-prognosis nonseminomatous germ cell tumours, provides better outcomes. For patients with clinical stage I seminoma, based on recently published data on long-term toxicity, adjuvant radiotherapy is no longer recommended as first-line adjuvant treatment. The TNM classification 2009 is recommended. These guidelines contain information for the standardised management of patients with testicular cancer based on the latest scientific insights. Cure rates are generally excellent, but because testicular cancer mainly affects men in their third or fourth decade of life, treatment effects on fertility require careful counselling of patients, and treatment must be tailored taking individual circumstances and patient preferences into account. Although testicular cancer has excellent cure rates, the choice of treatment centre is of the utmost importance. Expert centres achieve better results for both early stage testicular cancer (lower relapse rates) and overall survival (higher stages within clinical trials). For patients with clinical stage I

  2. Baldness and testicular cancer: the EPSAM case-control study.

    Science.gov (United States)

    Moirano, G; Zugna, D; Grasso, C; Lista, P; Ciuffreda, L; Segnan, N; Merletti, F; Richiardi, L

    2016-03-01

    The etiology of testicular cancer is largely unexplained. Research has mainly focused on prenatal exposures, especially to sex hormones, while less attention has been paid to exposures that may act also postnatally. As baldness has been previously associated with testicular cancer risk we focused on baldness and body hairiness, which are both associated with androgen activity. We used data of the Postnatal Exposures and Male Health (EPSAM) study, a case-control study on testicular cancer conducted in the Province of Turin, Italy, involving cases diagnosed between 1997 and 2008. Information was collected using mailed questionnaires. Analyses included 255 cases and 459 controls. We calculated ORs and 95% CIs to estimate testicular cancer risk among those who developed baldness and among those with body hairiness. We found an inverse association between testicular cancer and baldness (OR: 0.67, 95% CI: 0.46-0.98) and body hairiness (OR: 0.78, 95% CI: 0.53-1.16), although the latter had wider CIs. The inverse association between baldness and testicular cancer is consistent with the results from previous studies. These results suggest that androgens activity may influence testicular cancer risk. © 2016 American Society of Andrology and European Academy of Andrology.

  3. Radiotherapy Treatment Planning for Testicular Seminoma

    Energy Technology Data Exchange (ETDEWEB)

    Wilder, Richard B., E-mail: richardbwilder@yahoo.com [Department of Radiation Oncology, Moffitt Cancer Center, Tampa, FL (United States); Buyyounouski, Mark K. [Department of Radiation Oncology, Fox Chase Cancer Center, Philadelphia, PA (United States); Efstathiou, Jason A. [Department of Radiation Oncology, Massachusetts General Hospital, Boston, MA (United States); Beard, Clair J. [Department of Radiation Oncology, Dana-Farber/Brigham and Women' s Cancer Center, Boston, MA (United States)

    2012-07-15

    Virtually all patients with Stage I testicular seminoma are cured regardless of postorchiectomy management. For patients treated with adjuvant radiotherapy, late toxicity is a major concern. However, toxicity may be limited by radiotherapy techniques that minimize radiation exposure of healthy normal tissues. This article is an evidence-based review that provides radiotherapy treatment planning recommendations for testicular seminoma. The minority of Stage I patients who choose adjuvant treatment over surveillance may be considered for (1) para-aortic irradiation to 20 Gy in 10 fractions, or (2) carboplatin chemotherapy consisting of area under the curve, AUC = 7 Multiplication-Sign 1-2 cycles. Two-dimensional radiotherapy based on bony anatomy is a simple and effective treatment for Stage IIA or IIB testicular seminoma. Centers with expertise in vascular and nodal anatomy may consider use of anteroposterior-posteroanterior fields based on three-dimensional conformal radiotherapy instead. For modified dog-leg fields delivering 20 Gy in 10 fractions, clinical studies support placement of the inferior border at the top of the acetabulum. Clinical and nodal mapping studies support placement of the superior border of all radiotherapy fields at the top of the T12 vertebral body. For Stage IIA and IIB patients, an anteroposterior-posteroanterior boost is then delivered to the adenopathy with a 2-cm margin to the block edge. The boost dose consists of 10 Gy in 5 fractions for Stage IIA and 16 Gy in 8 fractions for Stage IIB. Alternatively, bleomycin, etoposide, and cisplatin chemotherapy for 3 cycles or etoposide and cisplatin chemotherapy for 4 cycles may be delivered to Stage IIA or IIB patients (e.g., if they have a horseshoe kidney, inflammatory bowel disease, or a history of radiotherapy).

  4. Epigenetic: a molecular link between testicular cancer and environmental exposures?

    Directory of Open Access Journals (Sweden)

    Aurelie eVega

    2012-11-01

    Full Text Available In the last decades, studies in rodents have highlighted links between in utero and/or neonatal exposures to molecules that alter endocrine functions and the development of genital tract abnormalities, such as cryptorchidism, hypospadias, and impaired spermatogenesis. Most of these molecules, called endocrine disrupters (EDs exert estrogenic and/or antiandrogenic activities. These data led to the hypothesis of the Testicular Dysgenesis Syndrome which postulates that these disorders are one clinical entity and are linked by epidemiological and pathophysiological relations. Futhermore, infertility has been stated as a risk factor for testicular cancer. The incidence of testicular cancer has been increasing over the past decades. Most of testicular germ cell cancers develop through a pre-invasive carcinoma in situ (CIS from fetal germ cells (primordial germ cell or gonocyte. During their development, fetal germ cells undergo epigenetic modifications. Interestingly, several lines of evidence have shown that gene regulation through epigenetic mechanisms (DNA and histone modifications plays an important role in normal development as well as in various diseases, including testicular cancer.Here we will review chromatin modifications which can affect testicular physiology leading to the development of testicular cancer; and highlight potential molecular pathways involved in these alterations in the context of environmental exposures.

  5. Testicular cancer trends as 'whistle blowers' of testicular developmental problems in populations

    DEFF Research Database (Denmark)

    Skakkebaek, N E; Rajpert-De Meyts, Ewa; Jørgensen, N

    2007-01-01

    Recently a worldwide rise in the incidence of testicular germ cell cancer (TGCC) has been repeatedly reported. The changing disease pattern may signal that other testicular problems may also be increasing. We have reviewed recent research progress, in particular evidence gathered in the Nordic...... in TGCC rates of a population may be 'whistle blowers' of other reproductive health problems. As cancer registries are often of excellent quality - in contrast to registries for congenital abnormalities - health authorities should consider an increase in TGCC as a warning that other reproductive health...... problems may also be rising....

  6. Testicular Metastasis of Prostate Cancer: A Case Report

    Directory of Open Access Journals (Sweden)

    Ayumu Kusaka

    2014-09-01

    Full Text Available The incidence of secondary neoplasms of the testis during autopsies is approximately 2.5%. Although most secondary testicular metastases are due to prostate cancer, only a few patients with prostate cancer have clinically manifested testicular metastasis. We report the case of a prostate cancer patient with testicular metastasis who was diagnosed after the presence of a palpable mass in the right testis. A 56-year-old Japanese male presented to our hospital with an elevated serum prostate-specific antigen (PSA level of 137 ng/ml. He was diagnosed with stage IV (T3N1M1b prostate cancer and received androgen deprivation therapy, followed by various hormonal manipulations. His serum PSA level was undetectable for 1 year. No distant metastases were detected during imaging examinations. He received radiation therapy; however, his serum PSA level increased gradually. Four months later, he presented with right testicular swelling. Computed tomography revealed a heterogenous mass in the right testis and a right high inguinal orchiectomy was performed. Histopathological analysis showed that the right testis was infiltrated with metastatic adenocarcinoma with a Gleason score of 8. This is a rare case of right testicular metastasis in a patient with prostate cancer. Testicular metastasis of prostate cancer can be aggressive and metastasize.

  7. Cervical mature teratoma 17 years after initial treatment of testicular teratocarcinoma: report of a late relapse

    Directory of Open Access Journals (Sweden)

    Alavion Mina

    2007-01-01

    Full Text Available Abstract Background Late relapses of testicular germ cell tumor are uncommon. We report a case of cervical mature teratoma appeared 17 years after treatment of testicular teratocarcinoma. Case presentation A 20- year- old patient underwent left sided orchiectomy followed by systemic therapy and retroperitoneal residual mass resection in 1989. He remained in complete remission for 200 months. In 2005 a huge left supraclavicular neck mass with extension to anterior mediastinum appeared. Radical surgical resection of the mass was performed and pathologic examination revealed mature teratoma. Conclusion This is one of the longest long-term reported intervals of a mature teratoma after treatment of a testicular nonseminoma germ cell tumor. This case emphasizes the necessity for follow up of testicular cancer throughout the patient's life.

  8. Prospectively Identified Incident Testicular Cancer Risk in a Familial Testicular Cancer Cohort.

    Science.gov (United States)

    Pathak, Anand; Adams, Charleen D; Loud, Jennifer T; Nichols, Kathryn; Stewart, Douglas R; Greene, Mark H

    2015-10-01

    Human testicular germ cell tumors (TGCT) have a strong genetic component and a high familial relative risk. However, linkage analyses have not identified a rare, highly penetrant familial TGCT (FTGCT) susceptibility locus. Currently, multiple low-penetrance genes are hypothesized to underlie the familial multiple-case phenotype. The observation that two is the most common number of affected individuals per family presents an impediment to FTGCT gene discovery. Clinically, the prospective TGCT risk in the multiple-case family context is unknown. We performed a prospective analysis of TGCT incidence in a cohort of multiple-affected-person families and sporadic-bilateral-case families; 1,260 men from 140 families (10,207 person-years of follow-up) met our inclusion criteria. Age-, gender-, and calendar time-specific standardized incidence ratios (SIR) for TGCT relative to the general population were calculated using SEER*Stat. Eight incident TGCTs occurred during prospective FTGCT cohort follow-up (versus 0.67 expected; SIR = 11.9; 95% CI, 5.1-23.4; excess absolute risk = 7.2/10,000). We demonstrate that the incidence rate of TGCT is greater among bloodline male relatives from multiple-case testicular cancer families than that expected in the general population, a pattern characteristic of adult-onset Mendelian cancer susceptibility disorders. Two of these incident TGCTs occurred in relatives of sporadic-bilateral cases (0.15 expected; SIR = 13.4; 95% CI, 1.6-48.6). Our data are the first to indicate that despite relatively low numbers of affected individuals per family, members of both multiple-affected-person FTGCT families and sporadic-bilateral TGCT families comprise high-risk groups for incident testicular cancer. Men at high TGCT risk might benefit from tailored risk stratification and surveillance strategies. ©2015 American Association for Cancer Research.

  9. Validity of predictions of residual retroperitoneal mass histology in nonseminomatous testicular cancer

    NARCIS (Netherlands)

    Steyerberg, EW; Gerl, A; Fossa, SD; Sleijfer, DT; de Wit, R; Kirkels, WJ; Schmeller, N; Clemm, C; Habbema, JDF; Keizer, HJ

    Purpose: To validate predictions of the histology (necrosis, mature teratoma, or cancer) of residual retroperitoneal masses in patients treated with chemotherapy for metastatic nonseminomatous testicular germ cell tumor. Patients and Methods: We studied 172 testicular cancer patients who underwent

  10. Testicular cancer among African American college men: knowledge, perceived risk, and perceptions of cancer fatalism.

    Science.gov (United States)

    Powe, Barbara D; Ross, Louie; Wilkerson, Donoria; Brooks, Patrice; Cooper, Dexter

    2007-03-01

    African American men present at later stages of testicular cancer and have higher mortality rates than Caucasian men. Lack of awareness, beliefs, and access to care may influence this disparity. Guided by the Powe fatalism model, this comparative study assessed knowledge of testicular cancer, perceived risk, and cancer fatalism among African American and Caucasian men who attended selected colleges and universities. Data were collected using the Powe Fatalism Inventory, the Testicular Cancer Knowledge Survey, and the Perceived Cancer Risk Survey. The majority (n = 190) of men were African American (70%), and the remainder were Caucasian. African American men were significantly younger than Caucasian men. African American men also had lower testicular cancer knowledge scores, higher perceptions of cancer fatalism, and lower perceived risk for the disease. Rates of testicular cancer screening were low for all the men. Research should focus on further understanding the relationship between cancer fatalism and health-promoting behaviors among African American men.

  11. Aetiology of testicular cancer: association with congenital abnormalities, age at puberty, infertility, and exercise. United Kingdom Testicular Cancer Study Group.

    OpenAIRE

    1994-01-01

    OBJECTIVE--To determine the risk of testicular cancer associated with undescended testis, inguinal hernia, age at puberty, marital status, infertility, vasectomy, and amount of exercise. DESIGN--A population based case-control study with a questionnaire administered by an interviewer and with relevant supplementary data extracted from general practitioners' notes. SETTING--Nine health regions within England and Wales. SUBJECTS--794 men, aged 15-49 years, with a testicular germ cell tumour dia...

  12. Increased stomach cancer risk following radiotherapy for testicular cancer

    DEFF Research Database (Denmark)

    Hauptmann, M; Fossa, S D; Stovall, M

    2015-01-01

    for 92 patients who developed stomach cancer and 180 matched controls. Chemotherapy details were recorded. Odds ratios (ORs) were estimated using logistic regression. RESULTS: Cumulative incidence of second primary stomach cancer was 1.45% at 30 years after TC diagnosis. The TC survivors who received......BACKGROUND: Abdominal radiotherapy for testicular cancer (TC) increases risk for second stomach cancer, although data on the radiation dose-response relationship are sparse. METHODS: In a cohort of 22,269 5-year TC survivors diagnosed during 1959-1987, doses to stomach subsites were estimated...... radiotherapy (87 (95%) cases, 151 (84%) controls) had a 5.9-fold (95% confidence interval (CI) 1.7-20.7) increased risk of stomach cancer. Risk increased with increasing stomach dose (P-trend

  13. A survey of etiologic hypotheses among testicular cancer researchers

    DEFF Research Database (Denmark)

    Stang, A; Trabert, B; Rusner, C

    2015-01-01

    Basic research results can provide new ideas and hypotheses to be examined in epidemiological studies. We conducted a survey among testicular cancer researchers on hypotheses concerning the etiology of this malignancy. All researchers on the mailing list of Copenhagen Testis Cancer Workshops and ...... etiologic hypotheses that include factors related to endocrine disruption, DNA damage, inflammation, and nutrition during pregnancy. The survey results may stimulate a multidisciplinary discussion about new etiologic hypotheses of testicular cancer.......Basic research results can provide new ideas and hypotheses to be examined in epidemiological studies. We conducted a survey among testicular cancer researchers on hypotheses concerning the etiology of this malignancy. All researchers on the mailing list of Copenhagen Testis Cancer Workshops...... and corresponding authors of PubMed-indexed articles identified by the search term 'testicular cancer' and published within 10 years (in total 2750 recipients) were invited to respond to an e-mail-based survey. Participants of the 8th Copenhagen Testis Cancer Workshop in May 2014 were subsequently asked to rate...

  14. Barriers Identified by Swedish School Nurses in Giving Information about Testicular Cancer and Testicular Self-Examination to Adolescent Males

    Science.gov (United States)

    Rudberg, Lennart; Nilsson, Sten; Wikblad, Karin; Carlsson, Marianne

    2005-01-01

    The purpose of this study was to investigate to what extent school nurses in Sweden inform adolescent men about testicular cancer (TC) and testicular self-examination (TSE). A questionnaire was completed by 129 school nurses from 29 randomly selected municipalities. All respondents were women, with a mean age of 42 years. The results showed that…

  15. Evaluation of the Effectiveness of Testicular Cancer and Testicular Self-Examination Training for Patient Care Personnel: Intervention Study

    Science.gov (United States)

    Akar, Serife Zehra; Bebis, Hatice

    2014-01-01

    Testicular cancer (TC) is the most common malignancy among men aged 15-35 years. Testicular self-examination (TSE) is an important tool for preventing late-stage TC diagnoses. This study aimed to assess health beliefs and knowledge related to TC and TSE and the effectiveness of TC and TSE training for patient care staff in a hospital. This was a…

  16. Lower cognitive performance and white matter changes in testicular cancer survivors 10 years after chemotherapy

    NARCIS (Netherlands)

    Stouten-Kemperman, Myrle M.; de Ruiter, Michiel B.; Caan, Matthan W. A.; Boogerd, Willem; Kerst, Martijn J.; Reneman, Liesbeth; Schagen, Sanne B.

    2015-01-01

    Chemotherapy (CT) is associated with adverse effects on cognition. Only few studies have investigated cognition in testicular cancer (TC) patients and studies on very late effects of CT on cognition are absent. Further, brain changes in relation to treatment have not been investigated in TC. The

  17. Brain Connectivity and Neuropsychological Functioning in Recently Treated Testicular Cancer Patients

    DEFF Research Database (Denmark)

    Amidi, Ali; Agerbæk, Mads; Leemans, Alexander

    Objective Treatment with the combined cytostatic regimens of bleomycin, etoposide, and cisplatin (BEP) has dramatically reduced the mortality rate in testicular cancer (TC). However, evidence suggests that the use of chemotherapy (CT) may be associated with reduced brain connectivity and impaired...... the possible adverse effects of BEP on brain white matter connectivity and neuropsychological functioning in recently treated men with TC....

  18. Chemotherapy for testicular cancer induces acute alterations in diastolic heart function

    NARCIS (Netherlands)

    Schinkel, L.D. van; Willemse, P.M.; Meer, R.W. van der; Burggraaf, J.; Elderen, S.G. van; Smit, J.W.A.; Roos, A. de; Osanto, S.; Lamb, H.J.

    2013-01-01

    Background:After treatment with cisplatin-based chemotherapy for testicular cancer (TC), patients have higher prevalence of cardiovascular complications after long-term follow up. Little is known about acute cardiovascular effects of cisplatin-based chemotherapy. The aim of this study was to explore

  19. Guidelines on Testicular Cancer: 2015 Update

    NARCIS (Netherlands)

    Albers, Peter; Albrecht, Walter; Algaba, Ferran; Bokemeyer, Carsten; Cohn-Cedermark, Gabriella; Fizazi, Karim; Horwich, Alan; Laguna, Maria Pilar; Nicolai, Nicola; Oldenburg, Jan

    2015-01-01

    This is an update of the previous European Association of Urology testis cancer guidelines published in 2011, which included major changes in the diagnosis and treatment of germ cell tumours. To summarise latest developments in the treatment of this rare disease. Recommendations have been agreed

  20. Diagnosis and management of testicular cancer the European point of view

    CERN Document Server

    Krege, Susanne

    2015-01-01

    This book presents the views of leading European experts on the diagnosis and management of testicular cancer, with coverage of current hot topics in the field. It opens by providing an overview of the recommendations in the most recent consensus paper from the European Germ Cell Cancer Consensus Group, which is based on interdisciplinary cooperation among urologists, medical oncologists, radio-oncologists, pathologists, and basic scientists. The remainder of the book focuses on areas of controversy in the diagnosis, treatment, and follow-up of testicular cancer. In each case the evidence base is discussed and results from the most recent studies are reviewed, drawing attention to new findings that might alter treatment recommendations. The treatment-related chapters cover a broad range of issues, including the best approach in patients with poor-prognosis and recurrent disease and those with long-term toxicities. Relevant aspects of survivorship care are also addressed. The book will help clinicians and prac...

  1. [Resolution of a treatment impasse by combining two Dutch laws regarding a patient with paranoid thoughts and a testicular cancer].

    Science.gov (United States)

    Manschot, G M; Hondius, A J K; van Dijk, M M; Honig, A

    2015-01-01

    Doctors dealing with patients who simultaneously have both psychiatric and somatic disorders often find themselves 'trapped' between two Dutch laws, the WBGO (the Law on the Medical Contract) and the Bopz (Law on Compulsory Admission to Psychiatric Hospitals). In order to illustrate a typical situation we present a case-study concerning a 50-year-old male with a probable seminoma testis and paranoid thoughts arising from an autistic disorder. The patient had refused the investigations and treatment that were considered necessary. His compulsory attendance at the Court of Law and the adoption, by the doctors, of a multidisciplinary approach led to a successful outcome and patient satisfaction. We hope that the new Involuntary Mental Health Care Act (WvGGZ) will bridge the current gap between WGBO and the Bopz.

  2. Surveillance for Stage I Nonseminoma Testicular Cancer

    DEFF Research Database (Denmark)

    Daugaard, Gedske; Gundgaard, Maria Gry; Mortensen, Mette Saksø

    2014-01-01

    PURPOSE: To describe treatment results in a large cohort with stage I nonseminoma germ cell cancer (NSGCC) treated in a surveillance program. PATIENTS AND METHODS: From January 1, 1984, to December 31, 2007, 1,226 patients with stage I NSGCC, including high-risk patients with vascular invasion....... Relapses after 5 years were seen in 0.5% of the whole cohort or in 1.6% of relapsing patients. The majority of relapses (94.4%) belonged to the good prognostic group according to the International Germ Cell Cancer Collaborative Group classification. The disease-specific survival at 15 years was 99...

  3. Aetiology of testicular cancer: association with congenital abnormalities, age at puberty, infertility, and exercise. United Kingdom Testicular Cancer Study Group.

    Science.gov (United States)

    1994-05-28

    To determine the risk of testicular cancer associated with undescended testis, inguinal hernia, age at puberty, marital status, infertility, vasectomy, and amount of exercise. A population based case-control study with a questionnaire administered by an interviewer and with relevant supplementary data extracted from general practitioners' notes. Nine health regions within England and Wales. 794 men, aged 15-49 years, with a testicular germ cell tumour diagnosed between 1 January 1984 and 1 January 1987; each had an age matched (within one year) control selected from the list of their general practitioner. There was a significant association of testicular cancer with undescended testis (odds ratio 3.82; 95% confidence interval 2.24 to 6.52) and inguinal hernia (1.91; 1.12 to 3.23). The excess risk associated with undescended testis was eliminated in men who had had an orchidopexy before the age of 10 years. There were positive associations with early age at voice breaking, early age at starting to shave, and infertility. There was a significant association with a sedentary lifestyle and a moderate protective effect of exercise. There was no association with vasectomy. This study confirms previous reports that developmental urogenital abnormalities result in an increased risk of testicular cancer. The trend to perform orchidopexy at younger ages may reduce the risk associated with undescended testis. The increased risks associated with early age at puberty and low amounts of exercise may be related to effects of exposure to endogenous hormones. Changes in both of these factors may partly contribute to the increasing rates of testicular cancer observed in the past few decades.

  4. The natural history of Leydig cell testicular tumours: an analysis of the National Cancer Registry.

    Science.gov (United States)

    Nason, G J; Redmond, E J; Considine, S W; Omer, S I; Power, D; Sweeney, P

    2017-07-19

    Leydig cell tumour (LCT) of the testis is a rare histological subtype of stromal tumours, accounting for 1 to 3% of testicular neoplasms. The natural history of LCT is poorly understood. The aim of this study was to assess the incidence and natural history of Leydig cell tumours (LCT) of the testes. A search of the National Cancer Registry of Ireland database was performed regarding Leydig cell testicular tumours. Recurrence free survival (RFS) and disease-specific survival (DSS) were analysed. Between 1994 and 2013, 2755 new cases of testicular cancer were diagnosed in Ireland. Of these, 22 (0.79%) were Leydig cell tumours. Nineteen were invasive (stage T1) and three were in situ (stage Tis). One patient developed a local recurrence following an organ preserving procedure and underwent a completion orchidectomy 107 days after initial diagnosis. No further treatment was required. There have been no disease-specific deaths. The 1-, 3- and 5-year overall survival (OS) rates were 95.5, 88.2 and 73.3%, respectively. The 5-year disease-specific survival (DSS) was 100% and the 5-year recurrence free survival (RFS) was 93.3%. From the National Cancer Registry, LCT has been shown to be a rare subtype of testicular tumour. Due to the relatively favourable natural history, it may be possible to tailor less aggressive surveillance regimens in these patients.

  5. Testicular calculus: A rare case.

    Science.gov (United States)

    Sen, Volkan; Bozkurt, Ozan; Demır, Omer; Tuna, Burcin; Yorukoglu, Kutsal; Esen, Adil

    2015-01-01

    Testicular calculus is an extremely rare case with unknown etiology and pathogenesis. To our knowledge, here we report the third case of testicular calculus. A 31-year-old man was admitted to our clinic with painful solid mass in left testis. After diagnostic work-up for a possible testicular tumour, he underwent inguinal orchiectomy and histopathologic examination showed a testicular calculus. Case hypothesis: Solid testicular lesions in young adults generally correspond to testicular cancer. Differential diagnosis should be done carefully. Future implications: In young adults with painful and solid testicular mass with hyperechogenic appearance on scrotal ultrasonography, testicular calculus must be kept in mind in differential diagnosis. Further reports on this topic may let us do more clear recommendations about the etiology and treatment of this rare disease.

  6. PET/Computed Tomography in Renal, Bladder, and Testicular Cancer.

    Science.gov (United States)

    Bouchelouche, Kirsten; Choyke, Peter L

    2015-07-01

    Imaging plays an important role in the clinical management of cancer patients. Hybrid imaging with PET/computed tomography (CT) is having a broad impact in oncology, and in recent years PET/CT is beginning to have an impact in urooncology. In both bladder and renal cancers, there is a need to study the efficacy of other tracers than F-18 fluorodeoxyglucose (FDG), particularly tracers with limited renal excretion. Thus, new tracers are being introduced. This review focuses on the clinical role of FDG and other PET agents in renal, bladder, and testicular cancers. Published by Elsevier Inc.

  7. PET/CT in renal, bladder and testicular cancer

    Science.gov (United States)

    Bouchelouche, Kirsten; Physician, Chief; Choyke, Peter L.

    2015-01-01

    Imaging plays an important role in the clinical management of cancer patients. Hybrid imaging with PET/CT is having a broad impact in oncology, and in recent years PET/CT is beginning to have an impact in uro-oncology as well. In both bladder and renal cancer there is a need to study the efficacy of other tracers than F-18 fluorodeoxyglucose (FDG), particularly tracers with only limited renal excretion. Thus, new tracers are being introduced in these malignancies. This review focuses on the clinical role of FDG and other PET agents in renal, bladder and testicular cancer. PMID:26099672

  8. Sexuality and body image in long-term survivors of testicular cancer

    DEFF Research Database (Denmark)

    Rossen, Philip; Pedersen, Anette Fischer; Zachariae, Robert

    2012-01-01

    OBJECTIVE: This study explores sexual function and the influence of different treatment modalities on sexual function and body image among long-term survivors of testicular cancer (TCSs). METHODS: A long-term follow-up assessment of all testicular cancer patients treated at Aarhus University...... Hospital, Denmark, from 1990 to 2000 was conducted. A total of 401 survivors (mean age: 46.6years; response rate: 66%) completed questionnaires concerning sexuality and changes in body image. Based on the treatment received, patients were categorised into one of four groups: surveillance, radiotherapy......, chemotherapy, or chemotherapy supplemented with retroperitoneal lymph node dissection (RPLND). RESULTS: Sexual dysfunctions were reported: 24% reduced sexual interest, 43% reduced sexual activity, 14% reduced sexual enjoyment, 18% erectile dysfunction, 7% ejaculatory problems and 3% increased sexual discomfort...

  9. Reproductive hormones and metabolic syndrome in 24 testicular cancer survivors and their biological brothers

    DEFF Research Database (Denmark)

    Bandak, M.; Jorgensen, N.; Juul, A.

    2017-01-01

    of luteinizing hormone and follicle-stimulating hormone were elevated (p ≤ 0.001), while total testosterone, free testosterone, inhibin B and anti-Müllerian hormone were lower (p ≤ 0.001) in testicular cancer survivors than in their biological brothers. The prevalence of metabolic syndrome was similar and apart......Testicular cancer survivors have impaired gonadal function and increased risk of metabolic syndrome when compared to healthy controls. However, because of the fetal etiology of testicular cancer, familial unrelated healthy men might not be an optimal control group. The objective of this study...... was to clarify if testicular cancer survivors have impaired gonadal function and increased risk of metabolic syndrome when compared to their biological brothers. A cross-sectional study of testicular cancer survivors (ClinicalTrials.gov number, NCT02240966) was conducted between 2014 and 2016. Of 158 testicular...

  10. Aetiology of testicular cancer: association with congenital abnormalities, age at puberty, infertility, and exercise

    National Research Council Canada - National Science Library

    Forman, D; Pike, M C; Davey, G; Dawson, S; Baker, K; Chilvers, C E D; Oliver, R T D; Coupland, C A C

    1994-01-01

    Abstract Objective : To determine the risk of testicular cancer associated with undescended testis, inguinal hernia, age at puberty, marital status, infertility, vasectomy, and amount of exercise. Design...

  11. Serum Levels of Trace Elements in Patients with Testicular Cancers

    Science.gov (United States)

    Kaba, Mehmet; Pirinççi, Necip; Yüksel, Mehmet Bilgehan; Geçit, İlhan; Güneş, Mustafa; Demir, Murat; Akkoyun, HurremTuran; Demir, Halit

    2015-01-01

    ABSTRACT Introduction: Trace elements are primary components of biological structures; however, they can be toxic when their concentrations are higher than those needed for biological functions. Materials and Methods: In the present study serum levels of trace elements were measured in 30 patients (mean age was 26.9±11.2 years) newly diagnosed with germ cell testicular cancer and 32 healthy volunteers (mean age: 27.4±10.8) by using furnace atomic absorption spectrophotometer. Serum samples were stored at-20°C until assays. Results: In patients with germ cell testicular cancer, the diagnosis was seminoma in 15, mix germ cell tumor in 7, embryonal carcinoma in 4, yolk sac tumor in 2 and teratoma in 2 patients. There was stage I testicular tumor in 19 patients (63.3%) while stage II in 6 patients (20.0%), stage IIIA in 4 patients (13.3%) and stage IIIC in one patient (3.4%). It was found that serum Co, Cu, Mg and Pb levels were increased (ptrace elements. PMID:26742967

  12. Changes in Brain Structural Networks and Cognitive Functions in Testicular Cancer Patients Receiving Cisplatin-Based Chemotherapy

    NARCIS (Netherlands)

    Amidi, Ali; Hosseini, S. M.Hadi; Leemans, Alexander; Kesler, Shelli R.; Agerbæk, Mads; Wu, Lisa M.; Zachariae, Robert

    2017-01-01

    Background: Cisplatin-based chemotherapy may have neurotoxic effects within the central nervous system. The aims of this study were 1) to longitudinally investigate the impact of cisplatin-based chemotherapy on whole-brain networks in testicular cancer patients undergoing treatment and 2) to explore

  13. Variation in the HFE gene is associated with the development of bleomycin-induced pulmonary toxicity in testicular cancer patients

    NARCIS (Netherlands)

    Schoot, van der Garbiela G.F.; Westerink, Nico-Derk L; Lubberts, Sjoukje; Nuver, Janine; Zwart, Nynke; Walenkamp, Annemiek M E; Wempe, Johan B; Meijer, Coby; Gietema, Jourik A

    BACKGROUND: Bleomycin and cisplatin are of key importance in testicular cancer treatment. Known potential serious adverse effects are bleomycin-induced pulmonary toxicity (BIP) and cisplatin-induced renal toxicity. Iron handling may play a role in development of this toxicity. Carriage of allelic

  14. Testosterone deficiency in testicular cancer survivors - a systematic review and meta-analysis

    DEFF Research Database (Denmark)

    Bandak, Mikkel; Jørgensen, N; Juul, A.

    2016-01-01

    Results concerning treatment of Testicular Germ Cell Cancer (TGCC) and subsequent risk of testosterone deficiency are conflicting. To systematically evaluate and estimate the risk of testosterone deficiency (TD) in TGCC-patients according to treatment to optimize follow-up and for prevention...... between studies in the three treatment groups. Strong evidence exists that standard CT, non-conventional therapy and infradiaphragmatic RT are associated with an increased risk of TD in TGCC-patients when compared with orchiectomy alone. The risk of testosterone defficiency appears to be highest...

  15. Exploring men's preferred strategies for learning about testicular disorders inclusive of testicular cancer: A qualitative descriptive study.

    Science.gov (United States)

    Saab, Mohamad M; Landers, Margaret; Hegarty, Josephine

    2017-02-01

    Men's awareness of testicular disorders is lacking and their intention to seek help for testicular symptoms is sub-optimal. Studies conducted to explore and raise men's awareness of testicular disorders did not address their preferred learning strategies and failed to include men who are at risk for health inequities. The aim of this study was to explore, in-depth, the preferred strategies for learning about testicular disorders inclusive of testicular cancer among men who self-identify as heterosexual, gay, or bisexual. Maximum variation and snowball sampling were used to recruit 29 men aged 18-47 years. Participation was sought from community and youth organizations and a university in the Republic of Ireland. Semi-structured individual interviews and focus groups were conducted. Interviews were audio-recorded and transcribed verbatim. Inductive analysis of manifest content was used. Seventeen informants self-identified as heterosexual, 11 as gay, and one as bisexual. Four main categories emerged, namely: strategies to enhance awareness (television, internet, campaigns, print media), educational dos and don'ts (tailoring effective messages, drawbacks of national initiatives, ineffective learning strategies), implications of raising awareness (risks and benefits of increasing awareness), and learning among gay and bisexual men (learning needs and strategies). Future studies promoting awareness of testicular disorders should take into account men's preferred learning strategies. National campaigns should be delivered frequently and altered occasionally in order to achieve a top-up effect. Clinicians are encouraged to educate young men about the seriousness of testicular symptoms and the importance of seeking timely medical attention for any abnormalities. Copyright © 2016 Elsevier Ltd. All rights reserved.

  16. LINE-1 methylation is inherited in familial testicular cancer kindreds

    Directory of Open Access Journals (Sweden)

    Gadalla Shahinaz M

    2010-05-01

    Full Text Available Abstract Background Testicular germ cell tumors (TGCT are the most frequent cancers among young men. There is a clear familial component to TGCT etiology, but no high-penetrance susceptibility gene has been identified. Epigenetic aberrations of the genome represent an alternative mechanism for cancer susceptibility; and, studies suggest that epigenetic changes that influence cancer risk can be inherited through the germline. Global DNA hypomethylation has been associated with the risk of cancers of the bladder and head/neck. Methods We performed a pilot study of global methylation at long interspersed nuclear elements-1 (LINE-1 in peripheral blood DNA isolated from 466 family members of 101 multiple-case testicular cancer families. Results Investigating the correlation of LINE-1 methylation levels among parent-child pairs independent of affection status (n = 355 revealed a strong positive association only between mother-daughter (r = 0.48, P = r = 0.31, P = 0.02, suggesting gender-specific inheritance of methylation. Incorporating cancer status, we observed a strong correlation in LINE-1 methylation levels only among affected father-affected son pairs (r = 0.49, P = 0.03. There was a marginally significant inverse association between lower LINE-1 methylation levels and increased TGCT risk, compared with healthy male relatives (P = 0.049. Conclusions Our data suggest that heritability of LINE-1 methylation may be gender-specific. Further, the strong correlation between LINE-1 methylation levels among affected father-affected son pairs suggests that transgenerational inheritance of an epigenetic event may be associated with disease risk. Larger studies are needed to clarify these preliminary observations.

  17. Glossary for Testicular Cancer and Related Conditions

    Science.gov (United States)

    ... fight infection). Also called leukopenia. Nomogram - A graphic representation that consists of several lines marked off to ... patient's treatment plan by the study of published literature, consultation with specialist colleagues, calculation of dosages and ...

  18. Subfertility Increases Risk of Testicular Cancer: Evidence from Population-Based Semen Samples

    Science.gov (United States)

    Hanson, Heidi A; Anderson, Ross E; Aston, Kenneth I; Carrell, Douglas T; Smith, Ken R; Hotaling, James M

    2015-01-01

    Objective To further understand the association between semen quality and cancer risk using well-defined semen parameters. Design Retrospective cohort study. Setting Subfertility Heath and Assisted Reproduction (SHARE) study in Utah from 1994 to 2011. Patients 20,433 men from that underwent semen analysis (SA) and a sample of 20,433 fertile controls matched on age and birth year Interventions none. Main Outcome Measures Risk of all cancers, as well as site-specific results for prostate, testicular, and melanoma. Results Relative to fertile men, men with SA have an increased risk of testicular cancer (Hazard Rate Ratio (HR) =3.3). When the characterization of infertility is refined using individual semen parameters, we find that oligozoospermic men have an increased risk of cancer relative to fertile controls. This association is particularly strong for testicular cancer, with increased risk in men with oligozoospermia based on concentration (HR=11.9) and sperm count (HR=10.3). Men in the in the lowest quartile of motility (HR=4.1), viability (HR=6.6), morphology (HR=4.2) or total motile count (HR=6.9) have higher risk of testicular compared to fertile men. Men with sperm concentration and count in the 90th percentile of the distribution (≥178 M/ml and ≥579, respectively) and total motile count (TMC) have an increased risk of melanoma (HRConcentration=2.1; HRCount=2.7; HRTMC=2.0). We find no differences in cancer risk between azoospermic and fertile men. Conclusions Men with SA have an increased risk of testicular cancer that varies by semen quality. Unlike prior work, we did not find an association between azoospermia and increased cancer or testicular cancer risk. Capsule Subfertile men have an increased risk of testicular cancer that varies by semen quality. We did not find an association between azoospermia and increased cancer or testicular cancer risk. PMID:26604070

  19. Testicular parenchymal abnormalities in Klinefelter syndrome: a question of cancer? Examination of 40 consecutive patients

    Directory of Open Access Journals (Sweden)

    Giacomo Accardo

    2015-02-01

    Full Text Available Klinefelter syndrome (KS is a hypergonadotropic hypogonadism characterized by a 47, XXY karyotype. The risk of testicular cancer in KS is of interest in relation to theories about testicular cancer etiology generally; nevertheless it seems to be low. We evaluated the need for imaging and serum tumor markers for testicular cancer screening in KS. Participants were 40 consecutive KS patients, enrolled from December 2009 to January 2013. Lactate dehydrogenase (LDH, alpha-fetoprotein (AFP, and beta-human chorionic gonadotrophin subunit (β-HCG serum levels assays and testicular ultrasound (US with color Doppler, were carried out at study entry, after 6 months and every year for 3 years. Abdominal magnetic resonance (MR was performed in KS when testicular US showed micro-calcifications, testicular nodules and cysts. Nearly 62% of the KS had regular testicular echotexture, 37.5% showed an irregular echotexture and 17.5% had micro-calcifications and cysts. Eighty seven percent of KS had a regular vascular pattern, 12.5% varicocele, 12.5% nodules 1 cm. MR ruled out the diagnosis of cancer in all KS with testicular micro calcifications, nodules and cysts. No significant variations in LDH, AFP, and β-HCG levels and in US pattern have been detected during follow-up. We compared serum tumor markers and US pattern between KS with and without cryptorchidism and no statistical differences were found. We did not find testicular cancer in KS, and testicular US, tumor markers and MR were, in selected cases, useful tools for correctly discriminating benign from malignant lesions.

  20. "Off-Label" Usage of Testicular Self-Examination (TSE): Benefits Beyond Cancer Detection.

    Science.gov (United States)

    Rovito, Michael J; Leone, James E; Cavayero, Chase T

    2015-05-19

    Testicular cancer (TCa) is the most common cancer among 15- to 34-year-old males. Treatments are highly effective, which help foster approximately 98% 5-year survival rate. There are very few known causal factors of the disease (e.g., cryptorchidism and family history), thus possibly limiting primary prevention methods. Secondary preventative measures, on the other hand, most notably testicular self-examination (TSE), are well-known and are promoted to help prevent late-stage diagnosis of TCa. However, debate ensues as to whether or not TSE provides any benefit. In light of a recent systematic review conducted by these authors assessing the effectiveness of TSE promotion interventions, we propose that the behavior can serve as a tool not just for detection of TCa, but other male-specific urogenital health concerns, including varicoceles, hydroceles, among others. Furthermore, we suggest that TSE can also help foster informed decision-making skills among males with regard to health concerns and treatment options. However, our advocacy is in direct conflict with U.S. Preventive Services Task Force's influential "D" rating of TSE and others who recommend against performing TSE. This article offers an overview of the dispute over TSE's purpose and net benefit. We conclude that TSE is a behavior that is beneficial beyond detecting cancer. These proposed "off-label" uses of the procedure make for an effectual means to promote testicular health, self-awareness, and wellness among males. Recommendations for future research and advocacy are presented to the academy. © The Author(s) 2015.

  1. Sperm integrity pre- and post-chemotherapy in men with testicular germ cell cancer.

    NARCIS (Netherlands)

    Spermon, J.R.; Ramos, L.; Wetzels, A.M.M.; Sweep, C.G.J.; Braat, D.D.M.; Kiemeney, L.A.L.M.; Witjes, J.A.

    2006-01-01

    BACKGROUND: While (partial) recovery of spermatogenesis, observed by means of standard semen analysis, has been seen in testicular cancer patients after chemotherapy with cisplatin, sperm genomic integrity and its implication for the patient's fertility are poorly understood. METHODS: Semen and

  2. Resection of residual retroperitoneal masses in testicular cancer : Evaluation and improvement of selection criteria

    NARCIS (Netherlands)

    Steyerberg, EW; Keizer, HJ; Fossa, SD; Sleijfer, DT; Bajorin, DF; Donohue, JP; Habbema, JDF

    1996-01-01

    Residual retroperitoneal masses may remain after chemotherapy for metastatic non-seminomatous testicular cancer, which harbour residual tumour or totally benign tissue (necrosis/fbrosis). These residual masses may be effectively removed by a surgical resection. We evaluated current selection

  3. Subfertility and Risk of Testicular Cancer in the EPSAM Case-Control Study.

    Directory of Open Access Journals (Sweden)

    Chiara Grasso

    Full Text Available It has been suggested that subfertility and testicular cancer share genetic and environmental risk factors. We studied both subfertility and the strongest known testicular cancer susceptibility gene, the c-KIT ligand (KITLG, whose pathway is involved in spermatogenesis.The EPSAM case-control study is comprised of testicular cancer patients from the Province of Turin, Italy, diagnosed between 1997 and 2008. The present analysis included 245 cases and 436 controls from EPSAM, who were aged 20 years or older at diagnosis/recruitment. The EPSAM questionnaire collected information on factors such as number of children, age at first attempt to conceive, duration of attempt to conceive, use of assisted reproduction techniques, physician-assigned diagnosis of infertility, number of siblings, and self-reported cryptorchidism. Genotyping of the KITLG single nucleotide polymorphism (SNP rs995030 was performed on the saliva samples of 202 cases and 329 controls.Testicular cancer was associated with the number of children fathered 5 years before diagnosis (odds ratio (OR per additional child: 0.78, 95% confidence interval (CI: 0.58-1.04 and sibship size (OR per additional sibling: 0.76, 95% CI: 0.66-0.88. When considering the reproductive history until 1 year before diagnosis, attempting to conceive for at least 12 months or fathering a child using assisted reproduction techniques was not associated with the risk of testicular cancer, nor was age at first attempt to conceive or physician-assigned diagnosis of infertility. The SNP rs995030 was strongly associated with risk of testicular cancer (per allele OR: 1.83; 95%CI: 1.26-2.64, but it did not modify the association between number of children and the risk of testicular cancer.This study supports the repeatedly reported inverse association between number of children and risk of testicular cancer, but it does not find evidence of an association for other indicators of subfertility.

  4. Long-term cognitive function following chemotherapy in patients with testicular cancer

    DEFF Research Database (Denmark)

    Pedersen, Anders Degn; Rossen, Philip; Mehlsen, Mimi Yung

    2009-01-01

    Cancer patients frequently report cognitive complaints following chemotherapy, but the results from the available studies, mainly of women with breast cancer, are inconsistent. Our aim was to compare cognitive function of men with testicular cancer (TC) who had orchiectomy and chemotherapy...... (bleomycin, etoposide, cisplatin) with men who had orchiectomy only or orchiectomy and radiotherapy. Thirty-six chemotherapy patients and 36 nonchemotherapy patients were tested 2-7 years after treatment for TC with standardized neuropsychological tests. Chemotherapy and nonchemotherapy patients displayed...... similar performances on cognitive tests (p values adjusted for multiple comparisons: .63-1.00). Moreover, there was no difference in the proportion of cognitively impaired patients in the chemotherapy group (5.6%) compared to the nonchemotherapy group (8.3%) (chi2 = 0.22, p = .64). Our results...

  5. Factors associated with testicular self-examination among unaffected men from multiple-case testicular cancer families

    Directory of Open Access Journals (Sweden)

    Vadaparampil Susan T

    2009-05-01

    Full Text Available Abstract Background The lifetime testicular cancer (TC risk in the general population is relatively low (~1 in 250, but men with a family history of TC are at 4 to 9 times greater risk than those without. Some health and professional organizations recommend consideration of testicular self-examination (TSE for certain high-risk groups (e.g. men with a family history of TC. Yet little is known about factors associated with TSE behaviors in this at-risk group. Methods We collected information on this subject during an on-going NCI multidisciplinary, etiologically-focused, cross-sectional Familial Testicular Cancer (FTC study. We present the first report specifically targeting TSE behaviors among first- and second-degree relatives (n = 99 of affected men from families with ≥ 2 TC cases. Demographic, medical, knowledge, health belief, and psychological factors consistent with the Health Belief Model (HBM were evaluated as variables related to TSE behavior, using chi-square tests of association for categorical variables, and t-tests for continuous variables. Results For men in our sample, 46% (n = 46 reported performing TSE regularly and 51% (n = 50 reported not regularly performing TSE. Factors associated (p Conclusion The findings suggest that, even in this high-risk setting, TSE practices are sub-optimal. Our data provide a basis for further exploring psychosocial issues that are specific to men with a family history of TC, and formulating intervention strategies aimed at improving adherence to TSE guidelines.

  6. Carcinoma in situ of contralateral testis in patients with testicular germ cell cancer: study of 27 cases in 500 patients

    DEFF Research Database (Denmark)

    von der Maase, H; Rørth, M; Walbom-Jørgensen, S

    1986-01-01

    Carcinoma in situ in the contralateral testis was diagnosed in 27 of 500 patients (5.4%) with unilateral testicular germ cell cancer. Eight of the 27 patients received intensive chemotherapy for spread of their initial testicular cancer. Follow up biopsy studies did not detect changes of carcinoma...... in situ in any of these patients, and none developed a contralateral testicular tumour (observation time 12-88 months). Of the remaining 19 patients with carcinoma in situ, seven developed contralateral testicular cancer. The estimated risk of developing invasive growth was 40% within three years and 50......% within five years. None of the 473 patients without carcinoma in situ detected by screening biopsy developed contralateral testicular cancer (observation time 12-96 months). No serious complications arose from the biopsy procedures. All patients with unilateral testicular germ cell cancer should...

  7. Histological evidence of testicular dysgenesis in contralateral biopsies from 218 patients with testicular germ cell cancer

    DEFF Research Database (Denmark)

    Hoei-Hansen, Christina E; Holm, Mette; Rajpert-De Meyts, Ewa

    2003-01-01

    patients, areas with immature and morphologically distorted tubules were also noted. Spermatogenesis was qualitatively normal in 51.4%, whereas 11.5% had very poor or absent spermatogenesis. It is concluded that microscopic testicular dysgenesis is a frequent feature in contralateral biopsies from patients...

  8. The diagnostic impact of testicular biopsies for intratubular germ cell neoplasia in cryptorchid boys and the subsequent risk of testicular cancer in men with prepubertal surgery for syndromic or non-syndromic cryptorchidism

    DEFF Research Database (Denmark)

    Osterballe, Lene; Clasen-Linde, Erik; Cortes, Dina

    2017-01-01

    INTRODUCTION: Cryptorchidism is a risk factor for testicular cancer in adult life. It remains unclear how prepubertal surgery for cryptorchidism impacts later development of adult testicular cancer. The aim of study was to investigate tools to identify the cryptorchid boys who later develop...... testicular cancer. METHODS: The study cohort consisted of 1403 men operated prepubertally/pubertally for undescended testis between 1971 and 2003. At surgery testicular biopsies were taken from the cryptorchid testes. The boys were followed for occurrence of testicular cancer. The testicular cancer risk....... We identified 16 cases with testicular cancer in adulthood. The standardized incidence ratio was 2.66 (95% CI: 1.52-4.32). At time of primary surgery in prepubertal/pubertal age Intratubular Germ Cell Neoplasia (ITGCN) was diagnosed in 5 cases and the boys were unilaterally orchiectomized. At follow...

  9. Involvement of epigenetic modifiers in the pathogenesis of testicular dysgenesis and germ cell cancer

    DEFF Research Database (Denmark)

    Lawaetz, Andreas C.; Almstrup, Kristian

    2015-01-01

    Testicular germ cell cancer manifests mainly in young adults as a seminoma or non-seminoma. The solid tumors are preceded by the presence of a non-invasive precursor cell, the carcinoma in situ cell (CIS), which shows great similarity to fetal germ cells. It is therefore hypothesized that the CIS...... cell is a fetal germ cell that has been arrested during development due to testicular dysgenesis. CIS cells retain a fetal and open chromatin structure, and recently several epigenetic modifiers have been suggested to be involved in testicular dysgenesis in mice. We here review the possible involvement...... of epigenetic modifiers with a focus on jumonji C enzymes in the development of testicular dysgenesis and germ cell cancer in men....

  10. Testicular germ cell cancer incidence in an immigration perspective, Denmark, 1978 to 2003

    DEFF Research Database (Denmark)

    Schmiedel, Sven; Schüz, Joachim; Skakkebaek, Niels E

    2010-01-01

    The incidence rate of testicular germ cell cancer in Denmark increased up to the 1990s to become among the highest in the world. Since recently rate stabilization was suggested, we determined whether it is due to an increasing number of immigrants at lower risk for this cancer.......The incidence rate of testicular germ cell cancer in Denmark increased up to the 1990s to become among the highest in the world. Since recently rate stabilization was suggested, we determined whether it is due to an increasing number of immigrants at lower risk for this cancer....

  11. Testicular cancer risk associated with occupational radiation exposure: a systematic literature review

    Energy Technology Data Exchange (ETDEWEB)

    Yousif, Lamya; Blettner, Maria; Hammer, Gael P; Zeeb, Hajo, E-mail: yousif@imbei.uni-mainz.d [Department of Epidemiology, Institute of Medical Biostatistics, Epidemiology and Informatics (IMBEI), University Medical Center, Johannes Gutenberg-University Mainz, Obere Zahlbacher Strasse 69, 55131 Mainz (Germany)

    2010-09-15

    Testicular cancer is a rare disease, affecting mainly young men aged 15-49. There have been some recent reports that it might be associated with radiation exposure. We have systematically reviewed this topic. English-language articles published between 1990 and 2008 studying the relationship between occupational radiation exposure and testicular cancer were included. Risk of bias was assessed using a modified version of the EPHPP checklist. For ionising radiation we subdivided study populations into occupational groups. No pooled analysis was performed due to the heterogeneity of studies. Seven case-control and 30 cohort studies were included in the review. For radiation workers, one incidence study showed a significant increase and four showed no effect. Eight mortality studies did not indicate an effect while four showed a non-significant increase. Incidence among persons with military exposure was not increased in two studies and non-significantly increased in another two. Among aircrew studies, one showed no effect against five with slight increases. Medical exposure studies showed no increases. For EMF exposure, three studies showed no effect, two reported a significant and four a non-significant increase in incidence. Overall, there was very limited evidence for associations between occupational ionising radiation and testicular cancer, while there were some positive associations for EMF. Testicular cancer mortality is generally low and was not associated with radiation. New incidence studies are recommended to investigate the association between radiation exposure and testicular cancer where exposure is better specified and individually estimated. (review)

  12. Testicular cancer risk associated with occupational radiation exposure: a systematic literature review.

    Science.gov (United States)

    Yousif, Lamya; Blettner, Maria; Hammer, Gaël P; Zeeb, Hajo

    2010-09-01

    Testicular cancer is a rare disease, affecting mainly young men aged 15-49. There have been some recent reports that it might be associated with radiation exposure. We have systematically reviewed this topic. English-language articles published between 1990 and 2008 studying the relationship between occupational radiation exposure and testicular cancer were included. Risk of bias was assessed using a modified version of the EPHPP checklist. For ionising radiation we subdivided study populations into occupational groups. No pooled analysis was performed due to the heterogeneity of studies. Seven case-control and 30 cohort studies were included in the review. For radiation workers, one incidence study showed a significant increase and four showed no effect. Eight mortality studies did not indicate an effect while four showed a non-significant increase. Incidence among persons with military exposure was not increased in two studies and non-significantly increased in another two. Among aircrew studies, one showed no effect against five with slight increases. Medical exposure studies showed no increases. For EMF exposure, three studies showed no effect, two reported a significant and four a non-significant increase in incidence. Overall, there was very limited evidence for associations between occupational ionising radiation and testicular cancer, while there were some positive associations for EMF. Testicular cancer mortality is generally low and was not associated with radiation. New incidence studies are recommended to investigate the association between radiation exposure and testicular cancer where exposure is better specified and individually estimated.

  13. Early detection of testicular cancer: revisiting the role of self-efficacy in testicular self-examination among young asymptomatic males.

    Science.gov (United States)

    Umeh, Kanayo; Chadwick, Rebecca

    2016-02-01

    Research suggests that self-efficacy is an important factor in behaviors that facilitate the early-detection of various cancers. In general people with high self-efficacy are more likely to attend cancer screening sessions or perform bodily self-exams. However, there is a paucity of research focusing on testicular cancer and testicular self-examination (TSE). The effect of self-efficacy on TSE remains unclear especially given the relative obscurity of the testicular cancer threat, and appropriate clinical- and self-detection procedures, in the young asymptomatic male population. Thus, the present study tested the interaction of self-efficacy with young men's appraisals of the threat of testicular cancer. The study was based on 2 × 2 × 2 mixed factorial experimental design. Over 100 young asymptomatic men were exposed to a health warning about testicular cancer and randomly assigned to high/low self-efficacy, vulnerability, and severity conditions. High self-efficacy increased motivation to perform TSE given high vulnerability, but damaged attitudes to self-exams given low vulnerability and severity estimates. High self-efficacy also facilitated subsequent TSE. Overall, these findings support preexisting notions of self-efficacy but raise new questions about the moderating effects of threat appraisals.

  14. Semen quality in men with disseminated testicular cancer : relation with human chorionic gonadotropin beta-subunit and pituitary gonadal hormones

    NARCIS (Netherlands)

    de Bruin, Daphne; de Jong, Igle J.; Arts, Eugene G. J. M.; Nuver, Janine; Dullaart, Robin P. F.; Sluiter, Willem J.; Hoekstra, Harald J.; Sleijfer, Dirk T.; Gietema, Jourik A.

    Objective: To compare the semen quality and hormonal status between patients with testicular cancer and normal versus increased serum levels of beta-hCG. Design: Retrospective study. Setting: Academic research environment. Patient(s): All 203 patients with testicular cancer who required chemotherapy

  15. [Risk of second cancer after germinal cell testicular cancer: study from the data of Doubs cancer registry].

    Science.gov (United States)

    Servagi-Vernat, Stéphanie; Langlois-Jacques, Carole; Bontemps, Patrick; Cléro, Enora; Bosset, Jean-François; Danzon, Arlette

    2007-07-01

    Testicular cancer, both seminoma and nonseminoma tumours, account for 1 to 1.5 % of male cancers. Many studies have shown that the risk of a second cancer after radiotherapy is dependent on the size of the exposure fields and the strength of delivered doses of radiotherapy. According to the literature, the relative risk of second cancer among patients treated by irradiation for seminoma limited to the testis varies from 1.5 to 1.9. We conducted a retrospective epidemiological study to measure the risk of second cancer in a population treated for both seminoma and nonseminoma tumours. The study period included patients who were diagnosed from 1978 to 2002. Data were provided by the Doubs cancer registry. Among these 291 cases of testicular cancer, we found 11 cases of second cancer after 157 seminomas (stomach, lungs, testis, ORL, kidney and oesophagus), and 3 cases after 134 nonseminomas (thyroid, kidney and testis). We found a high risk for second pulmonary and testicular cancers (standardised incidence ratio almost statistically significant). While our results are not conclusive regarding the etiology of these second cancers, they do form a useful, comparative basis for further study. They constitute the first step of a study that will be carried out on the risk related to radiation after orchidectomy.

  16. Barriers and facilitators for oncology nurses discussing sexual issues with men diagnosed with testicular cancer.

    LENUS (Irish Health Repository)

    Moore, Annamarie

    2013-01-02

    PURPOSE: Testicular cancer occurs at a time in a man\\'s life when major social life changes are occurring and when body image, fertility, sexual desire and performance can be central issues. Oncology nurses, as members of the multidisciplinary team, are in an ideal position to address men\\'s concerns. The aim of this study was to investigate oncology nurses\\' self-perceived knowledge and comfort in relation to discussing sexuality concerns with men diagnosed with testicular cancer and to identify the barriers and facilitators to such discussions. METHODS: This study employed a self-completion, anonymous survey design with a sample of registered nurses working in five, randomly chosen, oncology centres in Ireland. RESULTS: In total, 89 questionnaires (45% response rate) were included for analysis. Findings suggest that although nurses were open to addressing concerns, few informed patients they were available to discuss sexual concerns. Nurses reported lacking knowledge of, and discomfort in, discussing the more intimate aspects of sexuality, including: ejaculatory difficulties, erectile dysfunction, impotence, prosthesis options and testicular self examination. CONCLUSIONS: Findings reinforce the need for more comprehensive education on sexuality issues and testicular cancer. Nurses need to take a more proactive approach to sexuality care, as opposed to the \\'passive waiting stance\\' that permeates the current culture of care. Education programmes need to include specific information on sexual issues associated with testicular cancer, and oncology nurses must subsume sexuality as an essential aspect of their role through changes in policies and nursing care planning.

  17. Metastatic Testicular Cancer to Left Atrium via the Left Inferior Pulmonary Vein: A Case Report

    Directory of Open Access Journals (Sweden)

    Shital Vachhani

    2017-03-01

    Full Text Available Testicular cancer is one of the most common cancers diagnosed in young men. Frequent sites of metastasis include the retroperitoneum, lungs, liver, brain, and bone. Intracardiac metastasis has also been described. An 18-year-old boy with a history of mixed testicular germ cell tumor presented to our institution for surgical resection of his metastatic disease. Intraoperative transesophageal echocardiography during his surgery confirmed a tumor thrombus into the left atrium coming from the left pulmonary vein. We report a case of metastatic testicular cancer with rare tumor extension from the left inferior pulmonary vein into the left atrium. Perioperative transesophageal echocardiography was necessary to aid intraoperative diagnosis and confirmation of the intracardiac tumor, providing data to guide surgical strategy.

  18. The expression of Toll-Like Receptors (TLRs) in testicular cancer: A case control study.

    Science.gov (United States)

    Shapouri, Farnaz; Saeidi, Shaghayegh; Ashrafi Kakhki, Sara; Pouyan, Omid; Amirchaghmaghi, Elham; Aflatoonian, Reza

    2013-11-01

    It has been suggested that malfunction of immune system may causes testicular cancer. Recently, our understanding of innate immune system has been expanded, by discovery of "Toll-Like Receptors" (TLRs). Some studies have shown that polymorphisms of TLR2 and 4 may affect on the risk of cancer. Also, the role of TLRs 3 and 9 have been shown in apoptosis and metastasis of cancer cells in animal models. Little information is available about the influence of innate immunity on testicular malignancy. Therefore, expression of TLRs 2, 3, 4 and 9 as main components of innate immunity has been investigated in this study. In this case control study, TLRs gene expression was examined by RT-PCR in normal testis and testicular cancer tissues. Real time quantitative PCR (Q-PCR) analysis was used to compare the relative expression of TLRs between the samples. mRNAs of TLR 2, 3, 4 and 9 were expressed in all normal and cancer samples. Q-PCR reveals that cancer samples had stronger expression of these genes compared with normal ones. It seems that the different TLRs expression in testicular cancer cells may contribute to extensive signaling pathways involved in carcinogenesis.

  19. Age at puberty and risk of testicular cancer: a meta-analysis.

    Science.gov (United States)

    Maule, M; Malavassi, J L; Richiardi, L

    2012-12-01

    Testicular cancer is one of the most rapidly increasing tumour types but its aetiology is still largely unexplained. Cryptorchidism and familial testicular cancer, established risk factors, explain less than 10% of all cases. Among investigated post-natal factors, early puberty was suggested as a potential risk factor but the topic has been poorly investigated. We undertook a meta-analysis of the effect of age at puberty on testicular cancer risk, attempting at enhancing the homogeneity in the definition of the exposure among studies to obtain valid pooled estimates. Search strategies were conducted in PubMed on December 2011. All markers of puberty onset (age at voice change, age when started shaving and reported age at onset) were considered. We re-categorized age at puberty from all studies into a common three-level variable: younger than peers, same age as peers, older than peers. A total of 391 references were retrieved, of which 12 met the inclusion criteria. Later puberty appeared to be protective. In particular late vs. same age at start shaving gave an OR of 0.84 (95% CI: 0.75-0.95, five studies); late vs. same age at voice change gave an OR of 0.87 (95% CI: 0.75-1.01, five studies); and later age than peers at reported onset of puberty gave an OR of 0.81 (95% CI: 0.73-0.89, eight studies). Early puberty showed no effect on testicular cancer risk. This meta-analysis has found consistent evidence of a decreased risk of testicular cancer in association with later puberty, suggesting that post-natal factors may contribute to testicular cancer risk. © 2012 The Authors. International Journal of Andrology © 2012 European Academy of Andrology.

  20. Immunohistochemical analysis of the expression of MAGE-A and NY-ESO-1 cancer/testis antigens in diffuse large B-cell testicular lymphoma

    OpenAIRE

    Hudolin, Tvrtko; Kaštelan, Željko; Ilić, Ivana; Levarda-Hudolin, Katarina; Bašić-Jukić, Nikolina; Rieken, Malte; Spagnoli, Giulio C; Juretić, Antonio; Mengus, Chantal

    2013-01-01

    BACKGROUND: Primary testicular lymphoma (PTL) is a rare and lethal disease. The most common histological subtype is diffuse large B-cell lymphoma (DLBCL). Standard treatments are frequently ineffective. Thus, the development of novel forms of therapy is urgently required. Specific immunotherapy generating immune responses directed against antigen predominantly expressed by cancer cells such as cancer-testis antigens (CTA) may provide a valid alternative treatment for patients bearing PTL...

  1. A Diagnostic Dilemma: Metastatic Testicular Cancer and Systemic Sarcoidosis – A Review of the Literature

    Directory of Open Access Journals (Sweden)

    R. Gupta

    2011-03-01

    Full Text Available Sarcoidosis is a multisystem disease that most commonly involves the lungs and the lymph nodes, but with genitourinary tract involvement, can easily mimic testicular cancer with metastasis to the lungs. We describe the case of a 30-year-old African-American male who presented with complaints of a headache, skin lesions, and a scrotal mass. A computed tomography scan of the head showed lesions in the frontotemporal and pons region, causing obstructive hydrocephalus. An ultrasound of the scrotum showed an enlarged epididymis bilaterally as well as a solid hypoechoic ill-defined mass on the right side, separate from the intact testis. Given the high suspicion for testicular malignancy with brain metastasis, a right orchiectomy was completed. The pathology revealed non-caseating necrotizing granulomas that stained negative for tubercular and fungal organisms, which was consistent with sarcoidosis. Additionally, the patient’s skin and central nervous system (CNS lesions improved on steroids that had been started for cerebral edema. Given the predilection of testicular cancer for CNS metastasis, neurosarcoidosis can also be mistaken for testicular cancer metastasis to the CNS, as seen in our case. Differentiating testicular cancer from genitourinary sarcoidosis is difficult but can be clarified using a combination of clinical presentation, epidemiology, serum markers (ACE, AFP, B-HCG, biopsies from skin/lymph nodes, and sometimes imaging. It is critical to differentiate genitourinary sarcoidosis from malignancy, as a misdiagnosis can lead to unnecessary surgical interventions, which have important implications for future fertility. There can also be a coexistence of as well as an association between testicular cancer and sarcoidosis, which should be recognized by health care providers. Both authors contributed equally to the manuscript.

  2. Expression patterns of DLK1 and INSL3 identify stages of Leydig cell differentiation during normal development and in testicular pathologies, including testicular cancer and Klinefelter syndrome

    DEFF Research Database (Denmark)

    Lottrup, G; Nielsen, J E; Maroun, L L

    2014-01-01

    STUDY QUESTION: What is the differentiation stage of human testicular interstitial cells, in particular Leydig cells (LC), within micronodules found in patients with infertility, testicular cancer and Klinefelter syndrome? SUMMARY ANSWER: The Leydig- and peritubular-cell populations in testes......, and in the majority of LCs, it was mutually exclusive of DLK1. LIMITATIONS, REASONS FOR CAUTION: The number of samples was relatively small and no true normal adult controls were available. True stereology was not used for LC counting, instead LCs were counted in three fields of 0.5 µm(2) surface for each sample...... in adult men with testicular pathologies including testis cancer and Klinefelter syndrome. STUDY FUNDING/COMPETING INTERESTS: This work was funded by Rigshospitalet's research funds, the Danish Cancer Society and Kirsten and Freddy Johansen's foundation. The authors have no conflicts of interest....

  3. Testicular cancer in Down syndrome with spinal cord metastases

    Directory of Open Access Journals (Sweden)

    Turky Almouhissen

    2016-01-01

    Full Text Available A 22-year-old male patient with Down syndrome was referred to our hospital with a vast left testicular mass. He underwent a left radical inguinal orchiectomy, and a histopathological examination of the mass showed a yolk sac tumor invading the epididymis. The patient was discharged in a satisfactory condition. Sixteen days later, the patient presented again complaining of lower limb weakness. Magnetic resonance imaging of the spine showed metastatic lesions compressing the dorsal spine, and he underwent emergency surgical decompression. The histopathology of the metastatic lesions revealed a yolk sac subtype which was identical to his primary testicular tumor.

  4. Testicular cancer in Down syndrome with spinal cord metastases

    Science.gov (United States)

    Almouhissen, Turky; Badr, Hattan; AlMatrafi, Bassam; Alessa, Noor; Nassir, Anmar

    2016-01-01

    A 22-year-old male patient with Down syndrome was referred to our hospital with a vast left testicular mass. He underwent a left radical inguinal orchiectomy, and a histopathological examination of the mass showed a yolk sac tumor invading the epididymis. The patient was discharged in a satisfactory condition. Sixteen days later, the patient presented again complaining of lower limb weakness. Magnetic resonance imaging of the spine showed metastatic lesions compressing the dorsal spine, and he underwent emergency surgical decompression. The histopathology of the metastatic lesions revealed a yolk sac subtype which was identical to his primary testicular tumor. PMID:28058004

  5. Work ability of survivors of breast, prostate, and testicular cancer in Nordic countries

    DEFF Research Database (Denmark)

    Lindbohm, M-L; Taskila, T; Kuosma, E

    2012-01-01

    Cancer can cause adverse effects on survivors' work ability. We compared the self-assessed work ability of breast, testicular, and prostate cancer survivors to that of people without cancer. We also investigated the association of disease-related and socio-demographic factors and job-related reso......-related resources (organizational climate, social support, and avoidance behavior) with work ability and looked at whether these associations were different for the survivors and reference subjects....

  6. Influence of achieved paternity on quality of life in testicular cancer survivors.

    Science.gov (United States)

    Stoehr, Brigitte; Schachtner, Lydia; Pichler, Renate; Holzner, Bernhard; Giesinger, Johannes; Oberguggenberger, Anne; Leonhartsberger, Nicolai; Horninger, Wolfgang; Steiner, Hannes

    2013-04-01

    To investigate the influence of achieved/non-achieved paternity on quality of life (QoL) in testicular cancer (TC) survivors. We invited TC survivors treated at our department between 1989 and 2006 to complete a QoL assessment, including the European Organisation for the Research and Treatment of Cancer QoL questionnaire, EORTC QLQ-C30 (version 3.0©)/+ TC26, and follow-up questions. A total of 311 TC survivors answered the questionnaire, of whom 207 patients who did not desire paternity were excluded. The remaining 104 patients who stated a desire for paternity after TC treatment were further divided in group A (TC survivors who achieved paternity; n = 51) and group B (TC survivors who did not achieve paternity; n = 53). The data obtained were statistically analysed. Significant differences between groups regarding QoL were detected for social functioning (P = 0.002), emotional functioning (P = 0.001), general QoL (P = 0.018), fatigue (P = 0.025), pain (P = 0.01), sleeping problems (P = 0.024), treatment satisfaction (P = 0.039), financial aspects (P = 0.006), sexual problems (P = 0.017), body image problems (P paternity. Counselling patients early at diagnosis as well as using cryopreservation of semen in all potential patients before treatment (only excluding patients definitely claiming they do not wish to achieve paternity) should therefore be regarded as the standard of care. © 2012 BJU INTERNATIONAL.

  7. Mendelian randomisation analysis provides no evidence for a relationship between adult height and testicular cancer risk.

    Science.gov (United States)

    Levy, M; Hall, D; Sud, A; Law, P; Litchfield, K; Dudakia, D; Haugen, T B; Karlsson, R; Reid, A; Huddart, R A; Grotmol, T; Wiklund, F; Houlston, R S; Turnbull, C

    2017-09-01

    Observational studies have suggested anthropometric traits, particularly increased height are associated with an elevated risk of testicular cancer (testicular germ cell tumour). However, there is an inconsistency between study findings, suggesting the possibility of the influence of confounding factors. To examine the association between anthropometric traits and testicular germ cell tumour using an unbiased approach, we performed a Mendelian randomisation study. We used genotype data from genome wide association studies of testicular germ cell tumour totalling 5518 cases and 19,055 controls. Externally weighted polygenic risk scores were created and used to evaluate associations with testicular germ cell tumour risk per one standard deviation (s.d) increase in genetically-defined adult height, adult BMI, adult waist hip ratio adjusted for BMI (WHRadjBMI), adult hip circumference adjusted for BMI (HIPadjBMI), adult waist circumference adjusted for BMI (WCadjBMI), birth weight (BW) and childhood obesity. Mendelian randomisation analysis did not demonstrate an association between any anthropometric trait and testicular germ cell tumour risk. In particular, despite good power, there was no global evidence for association between height and testicular germ cell tumour. However, three SNPs for adult height individually showed association with testicular germ cell tumour (rs4624820: OR = 1.47, 95% CI: 1.41-1.55, p = 2.7 × 10-57 ; rs12228415: OR = 1.17, 95% CI: 1.11-1.22, p = 3.1 × 10-10 ; rs7568069: OR = 1.13, 95% CI: 1.07-1.18, p = 1.1 × 10-6 ). This Mendelian randomisation analysis, based on the largest testicular germ cell tumour genome wide association dataset to date, does not support a causal etiological association between anthropometric traits and testicular germ cell tumour aetiology. Our findings are more compatible with confounding by shared environmental factors, possibly related to prenatal growth with exposure to these risk factors

  8. Marital and sexual satisfaction in testicular cancer survivors and their spouses

    NARCIS (Netherlands)

    Tuinman, MA; Fleer, J; Sleijfer, DT; Hoekstra, HJ; Hoekstra-Weebers, JEHM

    Goal: To compare marital and sexual satisfaction of men who survived testicular cancer (TC) and their spouses to a reference group, and to compare marital and sexual satisfaction of couples who had a relationship at time of diagnosis (couples during TC) to couples who developed a relationship after

  9. Screening for carcinoma in situ of the contralateral testis in patients with germinal testicular cancer

    DEFF Research Database (Denmark)

    Berthelsen, J G; Skakkebaek, N E; von der Maase, H

    1982-01-01

    Two hundred and fifty biopsy specimens from the contralateral testis in patients with unilateral germinal testicular cancer were analysed by light microscopy for carcinoma-in-situ changes. Changes were found in 13 (5.2%) patients. One-third of patients with an atrophic contralateral testis (volum...

  10. Fertility outcome of patients with testicular tumor: Before and after treatment

    Science.gov (United States)

    Ping, Ping; Gu, Ben-Hong; Li, Peng; Huang, Yi-Ran; Li, Zheng

    2014-01-01

    Testicular cancer (TC) is the most curable type of cancer, with a survival rate of more than 95%. Oncologists are faced with the challenge that gonadotoxic cancer treatments can compromise future fertility, either temporarily or permanently. Our aim was to investigate the long-term effects of TC treatments on male fertility and on the offspring of patients who had received these treatments. Between January 1996 and December 2010, 125 eligible patients, ranging from 18 to 54 years (median age 36.3 ± 15.7), with unilateral TC underwent surgery, chemotherapy or radiotherapy at our center. Some of these patients had their semen samples cryopreserved in the Shanghai Human Sperm Bank. The clinical data were evaluated, and questionnaire and telephone follow-up surveys were given to all patients. The data were analyzed to determine the patients’ fertility status pre- and posttreatment. Of the 125 eligible patients, 93.6% (117/125) were accessible and were evaluated. Among 81 men who were married before diagnosis, 21 had conceived successfully before diagnosis and six reported azoospermia. Posttreatment conception was attempted by 73 men; of these, 16 conceived naturally and 19 conceived by artificial reproductive techniques, resulting in 37 healthy babies with no congenital malformations. Of the patients who had not conceived before treatment, 21.9% (21/96) banked their sperm and 23.8% of these patients (5/21) subsequently used the banked sperm. Retroperitoneal lymph node dissection, chemotherapy and radiotherapy were the most highly correlated with lack of conception post-TC treatment. Sperm banking should be recommended to TC patients with the desire for biological conception. There is no evidence to suggest that TC treatments are associated with birth defects or childhood malignancies. PMID:24369141

  11. Fertility outcome of patients with testicular tumor: before and after treatment.

    Science.gov (United States)

    Ping, Ping; Gu, Ben-Hong; Li, Peng; Huang, Yi-Ran; Li, Zheng

    2014-01-01

    Testicular cancer (TC) is the most curable type of cancer, with a survival rate of more than 95%. Oncologists are faced with the challenge that gonadotoxic cancer treatments can compromise future fertility, either temporarily or permanently. Our aim was to investigate the long-term effects of TC treatments on male fertility and on the offspring of patients who had received these treatments. Between January 1996 and December 2010, 125 eligible patients, ranging from 18 to 54 years (median age 36.3 ± 15.7), with unilateral TC underwent surgery, chemotherapy or radiotherapy at our center. Some of these patients had their semen samples cryopreserved in the Shanghai Human Sperm Bank. The clinical data were evaluated, and questionnaire and telephone follow-up surveys were given to all patients. The data were analyzed to determine the patients' fertility status pre- and posttreatment. Of the 125 eligible patients, 93.6% (117/125) were accessible and were evaluated. Among 81 men who were married before diagnosis, 21 had conceived successfully before diagnosis and six reported azoospermia. Posttreatment conception was attempted by 73 men; of these, 16 conceived naturally and 19 conceived by artificial reproductive techniques, resulting in 37 healthy babies with no congenital malformations. Of the patients who had not conceived before treatment, 21.9% (21/96) banked their sperm and 23.8% of these patients (5/21) subsequently used the banked sperm. Retroperitoneal lymph node dissection, chemotherapy and radiotherapy were the most highly correlated with lack of conception post-TC treatment. Sperm banking should be recommended to TC patients with the desire for biological conception. There is no evidence to suggest that TC treatments are associated with birth defects or childhood malignancies.

  12. Hypopharyngeal Cancer Treatment

    Science.gov (United States)

    ... Head and Neck Cancer Patient Hypopharyngeal Cancer Treatment Laryngeal Cancer Treatment Lip & Oral Cavity Treatment Metastatic Squamous Neck ... Oropharyngeal Cancer Screening Health Professional Hypopharyngeal Cancer Treatment Laryngeal Cancer Treatment Lip & Oral Cavity Treatment Metastatic Squamous Neck ...

  13. Salivary Gland Cancer Treatment

    Science.gov (United States)

    ... Head and Neck Cancer Patient Hypopharyngeal Cancer Treatment Laryngeal Cancer Treatment Lip & Oral Cavity Treatment Metastatic Squamous Neck ... Oropharyngeal Cancer Screening Health Professional Hypopharyngeal Cancer Treatment Laryngeal Cancer Treatment Lip & Oral Cavity Treatment Metastatic Squamous Neck ...

  14. Testicular Injuries

    Science.gov (United States)

    ... Sports 5 Ideas for Eco-Friendly Celebrations Testicular Injuries KidsHealth > For Teens > Testicular Injuries Print A A ... addressed as soon as possible. continue Serious Testicular Injuries Examples of serious testicular injury are testicular torsion ...

  15. Anatomy, physiology, clinical manifestations and treatment of testicular torsion in children (literature review

    Directory of Open Access Journals (Sweden)

    S.V. Veselyy

    2017-09-01

    Full Text Available The article presents modern data of Ukrainian and foreign literature on the main problems of surgical correction of testicular torsion in children. The effectiveness of various methods of surgical treatment and the possibility of their practical application are considered. New concepts of providing surgical care for children of different ages at the stages of treatment are presented.

  16. Interpersonal Sensitivity and Sexual Functioning in Young Men with Testicular Cancer: the Moderating Role of Coping.

    Science.gov (United States)

    Hoyt, Michael A; McCann, Connor; Savone, Mirko; Saigal, Christopher S; Stanton, Annette L

    2015-12-01

    Interpersonal sensitivity is characterized by the predisposition to perceive and elicit criticism, rejection, and negative social evaluation. It may be linked to poorer physical or functional health outcomes, particularly in the interpersonal context (cancer-related sexual dysfunction). This study tested the association of interpersonal sensitivity with sexual functioning following testicular cancer in young men and whether this association is moderated by coping processes. Men ages 18 to 29 (N = 171; M age = 25.2, SD = 3.32) with a history of testicular cancer were recruited via the California State Cancer Registry and completed questionnaire measures including assessments of interpersonal sensitivity, sexual functioning, and approach and avoidance coping. Regression analysis controlling for education, age, partner status, ethnic status, and time since diagnosis revealed that higher interpersonal sensitivity was significantly related to lower sexual functioning (β = -0.18, p coping was associated with better sexual functioning (β = 0.19, p coping (β = -0.08, ns). Approach-oriented coping, but not avoidance, moderated the relationship with sexual functioning (β = 0.19, p coping. Interpersonal sensitivity may be an important individual difference in vulnerability to sexual dysfunction after testicular cancer. Enhancement of coping skills may be a useful direction for intervention development for interpersonally sensitive young men with cancer.

  17. Testicular germ cell tumors.

    Science.gov (United States)

    Diamantopoulos, N; Kortsaris, A

    2010-01-01

    Testicular cancer is the most frequent solid tumor in young male adults and a disease with elusive pathogenesis. Germ cell tumors represent 95% of all testicular cancers. There was an increasing incidence of testicular germ cell tumors during the second half of the 20th century. Despite their increased incidence, mortality is lower than 10% and the cure rate has reached 95%. Epidemiology of the disease shows remarkable geographic and racial variation. Known risk factors and the increased incidence during the last 50 years have led to the development of the two prevalent theories for the pathogenesis of the disease, Henderson theory and Rajpertde Meyts and Skakkebaek theory. Appropriate diagnosis and staging of the disease are crucial for successful management. Testicular ultrasound, CT scans, histological examination and serum tumor markers should be utilized in order to stratify the patient correctly. Treatment strategy is chosen according to the patient stage and prognostic group stratification. "Fine tuning" is needed in order to find the balance between treatment, cure and toxicity. Despite progress in therapeutic management, cure rates for poor risk patients do not exceed 50%. These patients should be encouraged to participate in clinical trials. Long-term toxicity of testicular germ cell tumors' treatment is also another issue that should be kept in mind during follow-up of these patients. This disease became the model of "curable" cancer and gave hope for cure of metastatic malignant diseases in general, as only 400 patients die from this disease in USA annually. More progress will be made only through well-designed clinical trials.

  18. Association Between SLC16A5 Genetic Variation and Cisplatin-Induced Ototoxic Effects in Adult Patients With Testicular Cancer.

    Science.gov (United States)

    Drögemöller, Britt I; Monzon, Jose G; Bhavsar, Amit P; Borrie, Adrienne E; Brooks, Beth; Wright, Galen E B; Liu, Geoffrey; Renouf, Daniel J; Kollmannsberger, Christian K; Bedard, Philippe L; Aminkeng, Folefac; Amstutz, Ursula; Hildebrand, Claudette A; Gunaretnam, Erandika P; Critchley, Carol; Chen, Zhuo; Brunham, Liam R; Hayden, Michael R; Ross, Colin J D; Gelmon, Karen A; Carleton, Bruce C

    2017-11-01

    Cisplatin-induced ototoxic effects are an important complication that affects testicular cancer survivors as a consequence of treatment. The identification of genetic variants associated with this adverse drug reaction will further our mechanistic understanding of its development and potentially lead to strategies to prevent ototoxic effects. To identify the genetic variants associated with cisplatin-induced ototoxic effects in adult testicular cancer patients. This retrospective study was performed by the Canadian Pharmacogenomics Network for Drug Safety using patients recruited from 5 adult oncology treatment centers across Canada. Male patients who were 17 years or older, diagnosed with germ cell testicular cancer, and previously treated with cisplatin-based chemotherapy were recruited from July 2009 to April 2013 using active surveillance methodology. Cisplatin-induced ototoxic effects were independently diagnosed by 2 audiologists. Patients were genotyped for 7907 variants using a custom pharmacogenomic array. Logistic regression was used to identify genetic variants that were significantly associated with ototoxic effects. The validity of these findings was confirmed through independent replication and cell-based functional assays. Cisplatin-based chemotherapy. Cisplatin-induced ototoxic effects. After exclusions, 188 patients (median [interquartile range] age, 31 [24-39] years) were enrolled in this study to form the discovery and replication cohorts. Association and fine-mapping analyses identified a protein-coding variant, rs4788863 in SLC16A5, that was associated with protection against cisplatin-induced ototoxic effects in 2 independent cohorts (combined cohort: odds ratio, 0.06; 95% CI, 0.02-0.22; P = 2.17 × 10-7). Functional validation of this transporter gene revealed that in vitro SLC16A5-silencing altered cellular responses to cisplatin treatment, supporting a role for SLC16A5 in the development of cisplatin-induced ototoxic effects. These

  19. [A retrospective study on Icelandic men diagnosed with non-seminomatous testicular cancer 1971-1995.].

    Science.gov (United States)

    Bjornsson, R; Gudbjartsson, T; Magnusson, K; Gudlaugsson, E; Bjornsson, S; Einarsson, G V

    1997-07-01

    Survival of patients with testicular cancer has changed dramatically over the last two decades. This is mainly related to more successful chemotherapy, using combinations of drugs including cisplatinum. Therapy with cisplatinum was started in 1978 in Iceland. The survival of Icelandic men with non-seminoma testicular cancer, before and after this change in therapy, is not known. Therefore a retrospective population-based study was carried out on all Icelandic males diagnosed with non-seminoma testicular cancer between 1971 and 1995. Fifty-seven males with an average age of 29.1 years (range 17-52) were included in the study. Clinical information was obtained from the Icelandic Cancer Registry and hospital records. All specimens were reexamined by a pathologist and the modified staging system of Boden and Gibb was used for staging the disease. Crude survival was evaluated with the Kaplan-Meier method. Age standardized incidence for non-seminoma testicular cancer was 1.8 / 100,000 males per year for the whole period. Among the 57 patients, testicular swelling (93%) and pain (56%) were the most common symptoms at diagnosis. All 57 patients underwent orchiectomy, and 37 received chemotherapy as well. The most common histological type was embryonal carcinoma (44%) and average tumor diameter was 4.3 cm with a range of 1-12 cm. Tventy-six (51%) patients had stage I disease at diagnosis but 10 (17%) had stage IV. Crude five and 10 year survival for the whole group was 85% and 83%. From 1971 to 1977 the crude five year survival was 36% but 98% for the period 1978-1995. In December 1995 seven (64%) of 11 patients diagnosed between 1971-1977 have died of the disease. On the other hand only two patients (4%) diagnosed after 1977 have died as of december 1995. One because of acute myelogenic leukemia, nearly seven years after diagnosis of testis cancer. The other died of teratocarcinoma 12 months after diagnosis despite intensive chemotherapy including cisplatinum. Survival of

  20. Diffuse Muscular Pain, Skin Tightening, and Nodular Regenerative Hyperplasia Revealing Paraneoplastic Amyopathic Dermatomyositis due to Testicular Cancer

    Directory of Open Access Journals (Sweden)

    Sarah Norrenberg

    2012-01-01

    Full Text Available Paraneoplastic dermatomyositis (DM associated with testicular cancer is extremely rare. We report the case of a patient with skin tightening, polymyalgia, hypereosinophilia, and nodular regenerative hyperplasia revealing seminoma and associated paraneoplastic DM.

  1. Increased risk of carcinoma in situ in patients with testicular germ cell cancer with ultrasonic microlithiasis in the contralateral testicle

    DEFF Research Database (Denmark)

    Holm, Mette; Hoei-Hansen, Christina E; Rajpert-De Meyts, Ewa

    2003-01-01

    We compared clinical and histological data regarding the contralateral testicle in a population of men diagnosed with testicular germ cell cancer to find features associated with an increased risk of bilateral neoplasia....

  2. Retroperitoneal metastases in testicular cancer : Role of CT measurements of residual masses in decision making for resection after chemotherapy

    NARCIS (Netherlands)

    Steyerberg, EW; Keizer, HJ; Sleijfer, DT; Fossa, SD; Bajorin, DF; Gerl, A; de Wit, R; Kirkels, WJ; Habbema, JDF; Schraffordt Koops, H.

    PURPOSE: To determine the relative importance of computed tomographic (CT) measurements for the prediction of histologic findings in residual masses in patients with nonseminomatous testicular cancer. MATERIALS AND METHODS: Measurements of the maximum transverse size of retroperitoneal metastases

  3. Residual masses after chemotherapy for metastatic testicular cancer : The clinical implications of the association between retroperitoneal and pulmonary histology

    NARCIS (Netherlands)

    Steyerberg, EW; Donohue, JP; Gerl, A; Toner, GC; Fossa, SD; Keizer, HJ; Schraffordt Koops, H.

    Purpose: We determined the need and sequence of retroperitoneal lymph node dissection and thoracotomy in patients with nonseminomatous testicular cancer, and with residual retroperitoneal and pulmonary masses after chemotherapy. Materials and Methods: We studied 159 patients undergoing

  4. Increased risk of carcinoma in situ in patients with testicular germ cell cancer with ultrasonic microlithiasis in the contralateral testicle

    DEFF Research Database (Denmark)

    Holm, Mette; Hoei-Hansen, Christina E; Rajpert-De Meyts, Ewa

    2003-01-01

    We compared clinical and histological data regarding the contralateral testicle in a population of men diagnosed with testicular germ cell cancer to find features associated with an increased risk of bilateral neoplasia.......We compared clinical and histological data regarding the contralateral testicle in a population of men diagnosed with testicular germ cell cancer to find features associated with an increased risk of bilateral neoplasia....

  5. Evaluation of sperm DNA quality in men presenting with testicular cancer and lymphoma using alkaline and neutral Comet assays.

    Science.gov (United States)

    Kumar, K; Lewis, S; Vinci, S; Riera-Escamilla, A; Fino, M-G; Tamburrino, L; Muratori, M; Larsen, P; Krausz, C

    2018-01-01

    Despite more cancers in young men over the past two decades, improvements in therapies give a greater chance to live full lives following treatment. Sperm genomic quality is variable following cancer diagnosis, so its assessment is important if sperm cryopreservation is being considered. Here, we evaluated DNA damage using two DNA damage assays: an alkaline and for the first time, a neutral Comet assays in men presenting with testicular cancer (n = 19 for alkaline and 13 for neutral group) and lymphoma (n = 13 for alkaline and 09 for neutral group) compared with fertile donors (n = 20 for alkaline and 14 for neutral group). No significant differences were observed in any semen analysis parameters. In contrast, sperm DNA damage was higher in men with testicular cancer than in donors as assessed by both the alkaline (12.4% vs. 37.4%, p Comet assays. Similar trends were observed in men with lymphoma. Here, sperm DNA damage was higher using both the alkaline (35.0% vs. 12.4%) and neutral (10.7% against 7.5% (p Comet assays. Moreover, the DNA strand breaks (particularly double-strand breaks) were significantly more prominent in men with cancer having abnormal seminal parameters than normozoospermic ones. This study showed that sperm DNA testing using alkaline and neutral Comet assays is more sensitive than semen analysis in detecting impaired sperm quality in men presenting with cancer. It may provide a useful adjunct when considering storage prior to cancer investigations and assisted reproductive techniques (ART)-based treatment. © 2017 American Society of Andrology and European Academy of Andrology.

  6. Quality of care in oncology: quality indicators in testicular cancer: a hospital-based approach.

    Science.gov (United States)

    Barbara, Hermans; Vulsteke, Christof; Peter, Dekuyper; Anthony, Van Baelen; Stefan, Huybrechts; Denis, Wulfrank; Ximena, Elzo-Kraemer; Elisabeth, Van Eycken; Filip, Ameye

    2018-02-01

    The Belgian Health Care Knowledge Centre (KCE) conducted a literature search leading to twelve quality indicators for testicular cancer. Data obtained from three nationwide databases, showed only five fully measurable quality indicators, one was partially measurable, and two could be determined using a proxy indicator. The four remaining indicators could not be assessed. In this study, we aimed to investigate if these quality indicators were registered and measurable in a medium-volume center. In our medium-volume cancer center new testicular cancer diagnoses were registered since 2003. 48 patients were diagnosed with testicular cancer between 2004 and 2014. Through medical file review we measured and evaluated the predefined set of indicators. The results were pooled in a database and compared to the KCE report (KCE Reports 149A. D2010/10.273/96). All 12 indicators could be measured in the entire patient cohort of 48 patients. Mean age was 34.9 years (range 16-85). In comparison with the KCE report, we documented higher rates of tumor marker assessment (98% vs. 73%), staging imaging (100% vs. 95%), multidisciplinary board discussion (100% vs. 58%), orchidectomy (98% vs. 84%), follow-up imaging (100% vs. 54%), and active surveillance (77% vs. 21%). In contrast, we found a lower rate of radiotherapy (6% vs. 20.3%) and chemotherapy (41.6% vs. 53%). Two patients were lost to follow-up, the remaining 46 patients are still alive. Four patients relapsed, all were seminomas. Implementation of quality indicators for testicular cancer is feasible for a medium-volume peripheral cancer center.

  7. Abdominal visceral and subcutaneous fat increase, insulin resistance and hyperlipidemia in testicular cancer patients treated with cisplatin-based chemotherapy.

    Science.gov (United States)

    Willemse, Peter-Paul M; van der Meer, Rutger W; Burggraaf, Jacobus; van Elderen, Saskia G C; de Kam, Marieke L; de Roos, Albert; Lamb, Hildo J; Osanto, Susanne

    2014-03-01

    Testicular cancer survivors treated with chemotherapy are at increased risk for metabolic syndrome (MetS) and cardiovascular disease (CVD). We explored acute effects of chemotherapy by assessing metabolic factors, abdominal fat volume, hepatic triglyceride content (HTC) and aortic wall stiffness. We studied 19 testicular cancer patients (age 20-54 years) before, at three and nine months after the start of chemotherapy. Blood serum was analyzed for lipids, glucose and insulin. Abdominal visceral and subcutaneous fat volume and aortic pulse wave velocity were assessed by magnetic resonance imaging (MRI) techniques; HTC was measured by proton MR spectroscopy. Three months after start of chemotherapy visceral abdominal fat volume had significantly increased from 202 ± 141 to 237 ± 153 ml (p = 0.009) whereas body mass index and subcutaneous fat volume significantly increased nine months after treatment from 24.4 ± 4.0 to 26.4 ± 4.1 kg/m(2) (p = 0.01) and from 556 ± 394 to 668 ± 460 ml (p = 0.002) respectively. Serum total cholesterol, low-density lipoprotein cholesterol and insulin also significantly increased three months after start of treatment from 4.88 ± 1.1 to 5.61 ± 1.50 mmol/l (p = 0.002), 3.31 ± 1.16 to 3.73 ± 1.41 mmol/l (p = 0.02) and 5.7 ± 4.4 to 9.6 ± 6.3 mU/ml (p = 0.03), respectively. Nine months after start of chemotherapy serum lipid and insulin concentrations had returned to baseline. HTC increased in seven of the 19 patients (36.8%) during follow-up. Aortic pulse wave velocity remained unchanged at the three time points measured. Cisplatin-based chemotherapy was associated with acute insulin resistance, dyslipidemia and an immediate increase in abdominal visceral adipose tissue and abdominal subcutaneous adipose tissue in testicular cancer patients. A large prospective cohort study with long follow-up is warranted to characterize the time course and relationship between acutely induced obesity and hypercholesterolemia and the development

  8. Utilization of sperm banking and barriers to its use in testicular cancer patients.

    Science.gov (United States)

    Sonnenburg, D W; Brames, M J; Case-Eads, S; Einhorn, L H

    2015-09-01

    Testicular cancer is the most common carcinoma in 20- to 40-year-old men. Eighty percent of patients with metastases achieve disease-free status with chemotherapy with or without surgical resection. Standard first-line chemotherapy is bleomycin, etoposide, and cisplatin (BEP) for three to four courses or etoposide and cisplatin (EP) for four courses. Forty percent of patients receiving chemotherapy will have permanently reduced sperm counts impairing future fertility. Sperm banking is an effective method of maintaining fertility. This retrospective study was performed to assess utilization and results from sperm banking, as well as the barriers to its use. Patients 18 and older who had received chemotherapy were given a five-item questionnaire on follow-up visit. This questionnaire included a mix of quantitative and qualitative questions. Two hundred patients enrolled in the study, and all 200 completed the questionnaire. Of the two hundred, 139 (70 %) patients chose not to bank sperm; 71 (51 %) of those were not interested, 25 (18 %) declined due to desire to start chemotherapy, 24 (17 %) were not offered, 12 (9 %) declined due to cost, and 7 (5 %) answered "other." The average age at cancer diagnosis of patients who banked sperm was 28.4 as opposed to 32.6 for patients who did not (p = 0.003). The percentage of patients that had children before their diagnosis was 21 % in the sperm banking group, and 50 % in the group that did not (p = 0.0002). Sixty-one (30 %) chose to bank sperm; 11 of 61 patients (18 %) utilized the banked sperm; 9 of 11 (82 %) patients that utilized were successful; and 3 of 9 (33 %) successes resulted in multiple gestations. Sperm banking provides the opportunity for paternity in testicular cancer patients with reduced sperm counts following treatment. However, the majority of these patients chose not to bank sperm or were not offered the opportunity. A range of factors such as time, emotional state, patient age, disease stage, prior

  9. Surgery versus surveillance in stage I non-seminoma testicular cancer

    NARCIS (Netherlands)

    Sonneveld, DJA; Sleijfer, DT; Hoekstra, HJ; Schraffordt Koops, H.

    1999-01-01

    Today, the standard treatment for patients with clinical Stage I non-seminomatous testicular germ cell tumors (NSTGCT) following orchidectomy is either primary retroperitoneal lymph node dissection (RPLND) or close surveillance with cisplatin-based polychemotherapy in case of a relapse. Both

  10. Fetal cyclophosphamide exposure induces testicular cancer and reduced spermatogenesis and ovarian follicle numbers in mice.

    Directory of Open Access Journals (Sweden)

    Paul B Comish

    Full Text Available Exposure to radiation during fetal development induces testicular germ cell tumors (TGCT and reduces spermatogenesis in mice. However, whether DNA damaging chemotherapeutic agents elicit these effects in mice remains unclear. Among such agents, cyclophosphamide (CP is currently used to treat breast cancer in pregnant women, and the effects of fetal exposure to this drug manifested in the offspring must be better understood to offer such patients suitable counseling. The present study was designed to determine whether fetal exposure to CP induces testicular cancer and/or gonadal toxicity in 129 and in 129.MOLF congenic (L1 mice. Exposure to CP on embryonic days 10.5 and 11.5 dramatically increased TGCT incidence to 28% in offspring of 129 mice (control value, 2% and to 80% in the male offspring of L1 (control value 33%. These increases are similar to those observed in both lines of mice by radiation. In utero exposure to CP also significantly reduced testis weights at 4 weeks of age to ∼ 70% of control and induced atrophic seminiferous tubules in ∼ 30% of the testes. When the in utero CP-exposed 129 mice reached adulthood, there were significant reductions in testicular and epididymal sperm counts to 62% and 70%, respectively, of controls. In female offspring, CP caused the loss of 77% of primordial follicles and increased follicle growth activation. The results indicate that i DNA damage is a common mechanism leading to induction of testicular cancer, ii increased induction of testis cancer by external agents is proportional to the spontaneous incidence due to inherent genetic susceptibility, and iii children exposed to radiation or DNA damaging chemotherapeutic agents in utero may have increased risks of developing testis cancer and having reduced spermatogenic potential or diminished reproductive lifespan.

  11. Effect of L-carnitine and meloxicam treatment on testicular leydig cell numbers of varicocelized rats

    Directory of Open Access Journals (Sweden)

    Fouad K. Al-Rubiey

    2012-03-01

    Conclusion: It is concluded that L-carnitine plus meloxicam treatment appears to have a beneficial effect in decreasing, restoring and maintaining the number of testicular leydig cells in experimental varicocelized rats close to that control of non-varicocelized rats.

  12. Radiation exposure from diagnostic imaging in young patients with testicular cancer

    Energy Technology Data Exchange (ETDEWEB)

    Sullivan, C.J.; Twomey, M.; O' Regan, K.N. [Cork and Mercy University Hospitals, Department of Radiology, Cork (Ireland); Murphy, K.P.; Maher, M.M.; O' Connor, O.J. [Cork and Mercy University Hospitals, Department of Radiology, Cork (Ireland); University College Cork, Department of Radiology, Cork (Ireland); McLaughlin, P.D. [Cork and Mercy University Hospitals, Department of Radiology, Cork (Ireland); Vancouver General Hospital, Department of Emergency and Trauma Radiology, Vancouver, British Columbia (Canada); Power, D.G. [Cork and Mercy University Hospitals, Department of Medical Oncology, Cork (Ireland)

    2015-04-01

    Risks associated with high cumulative effective dose (CED) from radiation are greater when imaging is performed on younger patients. Testicular cancer affects young patients and has a good prognosis. Regular imaging is standard for follow-up. This study quantifies CED from diagnostic imaging in these patients. Radiological imaging of patients aged 18-39 years, diagnosed with testicular cancer between 2001 and 2011 in two tertiary care centres was examined. Age at diagnosis, cancer type, dose-length product (DLP), imaging type, and frequency were recorded. CED was calculated from DLP using conversion factors. Statistical analysis was performed with SPSS. In total, 120 patients with a mean age of 30.7 ± 5.2 years at diagnosis had 1,410 radiological investigations. Median (IQR) surveillance was 4.37 years (2.0-5.5). Median (IQR) CED was 125.1 mSv (81.3-177.5). Computed tomography accounted for 65.3 % of imaging studies and 98.3 % of CED. We found that 77.5 % (93/120) of patients received high CED (>75 mSv). Surveillance time was associated with high CED (OR 2.1, CI 1.5-2.8). Survivors of testicular cancer frequently receive high CED from diagnostic imaging, mainly CT. Dose management software for accurate real-time monitoring of CED and low-dose CT protocols with maintained image quality should be used by specialist centres for surveillance imaging. (orig.)

  13. Testicular prosthesis: Patient satisfaction and sexual dysfunctions in testis cancer survivors

    Directory of Open Access Journals (Sweden)

    Francesco Catanzariti

    2016-10-01

    Full Text Available Purpose: We studied patient satisfaction about sexual activity after prosthesis implantation using validated questionnaires with the aim to discover if testicular prosthesis could be responsible of sexual dysfunctions (erectile dysfunction or premature ejaculation. Materials and Methods: We evaluated a total of 67 men who underwent radical orchiectomy for testicular cancer and a silicon testicular prosthesis implantation from January 2008 to June 2014 at our Hospital. These patients completed 5 validated questionnaires the day before orchiectomy and 6 months after surgery: the International Index of Erectile Function 5 (IIEF5, the Premature Ejaculation Diagnostic Tool (PEDT, the Body Exposure during Sexual Activities Questionnaire (BESAQ, the Body-Esteem Scale and the Rosenberg Self- Esteem Scale. We also evaluated 6 months after surgery any defects of the prosthesis complained by the patients. Results: The questionnaires completed by patients didn’t show statistically significant changes for erectile dysfunction (p > 0.05 and premature ejaculation (p > 0.05. On the contrary the psychological questionnaires showed statistically significant change for the BESAQ (p < 0.001 and the Body Esteem Scale (p < 0.001, but not for the Rosenberg Self-Esteem Scale (p > 0,05. A total of 15 patients (22.37% were dissatisfied about the prosthesis: the most frequent complaint (8 patients; 11.94% was that the prosthesis was firmer than the normal testis. Conclusions: Testicular prosthesis implantation is a safe surgical procedure that should be always proposed before orchiectomy for cancer of the testis. The defects complained by patients with testicular prosthesis are few, they don’t influence sexual activity and they aren’t able to cause erectile dysfunction or premature ejaculation.

  14. Public awareness of testis cancer and the prevalence of testicular self-examination-changing patterns over 20 years.

    LENUS (Irish Health Repository)

    Casey, Rowan G

    2012-02-01

    OBJECTIVES: Delay in treatment of testis cancer (TC) has a proven negative impact on disease stage, treatment outcome, and mortality. Poor public awareness of the disease and lack of testis self-examination (TSE) may account for late presentation. The aim of this study was to examine the knowledge of TC and performance of TSE in a group of men over 2 time periods 20 years apart. METHODS: In the current study, 677 men from a banking institution were surveyed on their knowledge of TC and their performance of TSE. Comparisons were made from the current data and those from the original study in 1986. RESULTS: This study demonstrates an increase in public awareness and modest concomitant increase in TSE since first studied in this country in 1986. There was no difference in knowledge across age groups in this study. Furthermore, men who demonstrate a superior degree of knowledge were more likely to perform TSE. Limitations included possible selection bias in the 2 studies conducted in a banking institution. CONCLUSIONS: Increased testicular cancer knowledge combined with TSE may have a role in improving detection of significant testicular pathology.

  15. Aspects of posttraumatic stress disorder in long-term testicular cancer survivors: cross-sectional and longitudinal findings.

    Science.gov (United States)

    Dahl, Alv A; Østby-Deglum, Marie; Oldenburg, Jan; Bremnes, Roy; Dahl, Olav; Klepp, Olbjørn; Wist, Erik; Fosså, Sophie D

    2016-10-01

    The purpose of this research is to study the prevalence of posttraumatic stress disorder (PTSD) and variables associated with PTSD in Norwegian long-term testicular cancer survivors (TCSs) both cross-sectionally and longitudinally. At a mean of 11 years after diagnosis, 1418 TCSs responded to a mailed questionnaire, and at a mean of 19 years after diagnosis, 1046 of them responded again to a modified questionnaire. Posttraumatic symptoms related to testicular cancer were self-rated with the Impact of Event Scale (IES) at the 11-year study only. An IES total score ≥35 defined Full PTSD, and a score 26-34 identified Partial PTSD, and the combination of Full and Partial PTSD defined Probable PTSD. At the 11-year study, 4.5 % had Full PTSD, 6.4 % had Partial PTSD, and 10.9 % Probable had PTSD. At both studies, socio-demographic variables, somatic health, anxiety/depression, chronic fatigue, and neurotoxic adverse effects were significantly associated with Probable PTSD in bivariate analyses. Probable anxiety disorder, poor self-rated health, and neurotoxicity remained significant with Probable PTSD in multivariate analyses at the 11-year study. In bivariate analyses, probable PTSD at that time significantly predicted socio-demographic variables, somatic health, anxiety/depression, chronic fatigue, and neurotoxicity among participants of the 19-year study, but only probable anxiety disorder remained significant in multivariable analysis. In spite of excellent prognosis, 10.9 % of long-term testicular cancer survivors had Probable PTSD at a mean of 11 years after diagnosis. Probable PTSD was significantly associated with a broad range of problems both at that time and was predictive of considerable problems at a mean of 19 year postdiagnosis. Among long-term testicular cancer survivors, 10.9 % have Probable PTSD with many associated problems, and therefore health personnel should explore stress symptoms at follow-up since efficient treatments are available.

  16. Overall Survival After Whole-Brain Radiation Therapy for Intracerebral Metastases from Testicular Cancer.

    Science.gov (United States)

    Rades, Dirk; Dziggel, Liesa; Veninga, Theo; Bajrovic, Amira; Schild, Steven E

    2016-09-01

    To identify predictors and develop a score for overall survival of patients with intracerebral metastasis from testicular cancer. Whole-brain radiation therapy program, age, Karnofsky performance score (KPS), number of intracerebral metastases, number of other metastatic sites and time between testicular cancer diagnosis and radiation therapy were analyzed for their association with overall survival in eight patients. KPS of 80-90% was significantly associated with better overall survival (p=0.006), one or no other metastatic sites showed a trend for a better outcome (p=0.10). The following scores were assigned: KPS 60-70%=0 points, KPS 80-90%=1 point, ≥2 other metastatic sites=0 points, 0-1 other metastatic sites=1 point. Two groups, with 0 and with 1-2 points, were formed. Overall survival rates were 33% vs. 100% at 6 months and 0% vs. 100% at 12 months (p=0.006), respectively. A simple instrument enabling physicians to judge the overall survival of patients with intracerebral metastasis from testicular cancer is provided. Copyright© 2016 International Institute of Anticancer Research (Dr. John G. Delinassios), All rights reserved.

  17. Breast Cancer: Treatment Options

    Science.gov (United States)

    ... Breast Cancer > Breast Cancer: Treatment Options Request Permissions Breast Cancer: Treatment Options Approved by the Cancer.Net Editorial ... as possible. Learn more about palliative care . Recurrent breast cancer If the cancer does return after treatment for ...

  18. CT measurement of breast glandular tissue and its association with testicular cancer

    Energy Technology Data Exchange (ETDEWEB)

    Klang, Eyal [Tel Aviv University, Department of Radiology, Chaim Sheba Medical Center, Tel Aviv (Israel); The Chaim Sheba Medical Center, Tel Hashomer (Israel); Rozendorn, Noa; Raskin, Steve; Portnoy, Orith; Sklair, Miri; Marom, Edith M.; Konen, Eli; Amitai, Michal M. [Tel Aviv University, Department of Radiology, Chaim Sheba Medical Center, Tel Aviv (Israel)

    2017-02-15

    To evaluate the associations between breast glandular tissues diameters as determined by CT and b-hCG levels, histological types, tumour spread and prognosis in patients with testicular germ cell tumour. Ninety-four patients with pre-treatment CT scan and markers (b-hCG, AFP, LDH) were retrospectively collected. A radiologist measured diameters in all CT examinations and correlation between diameters and log (b-hCG) was assessed (Pearson's coefficient). The ability of measured diameters to predict lymphatic and distant haematogenous metastatic spread was evaluated (ROC curves). The associations between measured diameter cut-off values of 20 and 25 mm and International Germ Cell Cancer Collaborative Group (IGCCCG) classification, lymphatic and distant haematogenous metastatic spread and histological subtypes were evaluated (chi squared test). Breast glandular diameters correlated to log(b-hCG) (r = 0.579) and predicted distant haematogenous metastatic spread (AUC = 0.78). Worse prognosis (intermediate or poor IGCCCG) was shown for 20 mm (27.3 vs. 4.2 %, p = 0.005) and 25 mm (33.3 vs. 6.1 %, p = 0.014). A diameter of 25 mm was associated with non-seminoma (91.7 vs. 48.8 %, p = 0.005). Breast glandular tissue diameters correlated with log(b-hCG) and predicted distant haematogenous metastases. Twenty and 25 mm were associated with worse prognosis and 25 mm was able to distinguish between seminoma and non-seminoma. (orig.)

  19. Abrogation by human menopausal gonadotropin on testicular ...

    African Journals Online (AJOL)

    Cisplatin is one of the most effective chemotherapeutic agents used in the treatment of cancer cells including testicular cancer. Human Menopausal Gonadotropin (HMG) is a natural hormone necessary for human reproduction. This hormone is a leading modality of treatment for infertility as it contains equal amount of ...

  20. Anal Cancer Treatment

    Science.gov (United States)

    ... Professional Anal Cancer Treatment Anal Cancer Prevention Research Anal Cancer Treatment (PDQ®)–Patient Version General Information About Anal Cancer Go to Health Professional Version Key Points ...

  1. Fear of recurrence and causal attributions in long-term survivors of testicular cancer.

    Science.gov (United States)

    Pedersen, Anette Fischer; Rossen, Philip; Olesen, Frede; von der Maase, Hans; Vedsted, Peter

    2012-11-01

    The purpose was to examine the prevalence of fear of recurrence (FoR) in long-term testicular cancer survivors (TCSs) and the association between FoR and causal attributions of cancer. Testicular cancer survivors were sampled from a clinical register and were sent a questionnaire assessing FoR, depression using Beck Depression Inventory II (BDI-II), physical symptoms (ototoxicity, neuropathy, and Raynaud-like phenomena), and causal attributions of testicular cancer. There were 316 TCSs who completed the questionnaires (response rate, 65%). The mean age was 47.6 years (standard deviation (SD) = 10.9), and the mean time since diagnosis was 12.0 years (SD = 3.0). Among the TCSs, 27.9% reported FoR. Univariate analyses revealed that FoR was associated with a BDI-II sum score of ≥19 (odds ratio (OR) = 7.07, p cancer disease to psychological stress (OR = 2.57, p = 0.002). A multivariate analysis revealed associations between FoR and attributing the cancer disease to psychological stress (OR = 2.35, p = 0.010) and a BDI-II sum score ≥19 (OR = 5.82, p = 0.002). Fear of recurrence is prevalent in long-term TCSs. The observed relationship between FoR and a psychological causal attribution is probably complex and the direction of causality may be twofold: attributing the disease to a factor that is perceived as uncontrollable in nature could induce loss of control, and high levels of FoR may increase the need to gain control over the situation by pointing out factors that could be responsible for the disease such as psychological stress. Copyright © 2011 John Wiley & Sons, Ltd.

  2. A comparison of breast, testicular and prostate cancer in mass print media (1996-2001).

    Science.gov (United States)

    Clarke, Juanne Nancarrow

    2004-08-01

    This paper compares the portrayal of breast, testicular and prostate cancer in mass print English language magazines in the United States and Canada from 1996 to 2001. It is a follow-up of three papers that examined each of these three diseases separately in high circulating magazines up to 1995. It includes both quantitative and qualitative analyses of magazine stories and notes the continuing dominance of a medical perspective regarding disease as well as the association of each type of cancer examined with stereotypically individualized yet feminine and masculine characteristics and pursuits. It notes the conflation of breast cancer, since the discovery of BRCA1 and BRCA2, with the family. To be a 'feminine' woman is to be vulnerable to breast cancer and to be a 'masculine' man is to be vulnerable to testicular cancer when young and prostate cancer when older. The association of disease not just with personhood but also with the specifics of stereotyped masculinity and femininity may construct a more intimate, more personal link between disease and identity. This close attachment of gender and disease may shore up and exacerbate a fear reaction. It may also serve to diminish the awareness of other, more prevalent, causes of death for men and women. The social control consequences of potentially exacerbated disease-specific fear are discussed. Copyright 2003 Elsevier Ltd.

  3. Coconut Oil Extract Mitigates Testicular Injury Following Adjuvant Treatment with Antiretroviral Drugs.

    Science.gov (United States)

    Ogedengbe, Oluwatosin O; Jegede, Ayoola I; Onanuga, Ismail O; Offor, Ugochukwu; Naidu, Edwin Cs; Peter, Aniekan I; Azu, Onyemaechi O

    2016-10-01

    Increased access to highly active antiretroviral therapy (HAART) has made the management of drug toxicities an increasingly crucial component of HIV. This study investigated the effects of adjuvant use of coconut oil and HAART on testicular morphology and seminal parameters in Sprague- Dawley rats. Twelve adult male Sprague-Dawley rats, weighing 153~169 g were distributed into four groups (A-D) and treated as follows: A served as control (distilled water); B (HAART cocktail- Zidovudine, Lamivudine and Nevirapine); C (HAART + Virgin coconut oil 10 mL/kg) and D (Virgin coconut oil 10 mL/kg). After 56 days of treatment, animals were killed and laparotomy to exercise the epididymis for seminal fluid analyses done whilst testicular tissues were processed for histomorphometric studies. Result showed a significant decline in sperm motility ( P coconut oil + HAART resulted in significant decrease in seminiferous tubular diameter ( P coconut oil alone (which showed normal histoarchitecture levels). While derangements in testicular and seminal fluid parameters occurred following HAART, adjuvant treatment with Virgin coconut oil restored the distortions emanating thereof.

  4. Incidence of Breast, Prostate, Testicular, and Thyroid Cancer in Italian Contaminated Sites with Presence of Substances with Endocrine Disrupting Properties

    Directory of Open Access Journals (Sweden)

    Marta Benedetti

    2017-03-01

    Full Text Available The aim of the present study was to investigate the incidence of breast (females, prostate, testicular, and thyroid cancer in the Italian National Priority Contaminated Sites (NPCSs, served by cancer registries, where the presence of endocrine disruptors (EDs, reported to be linked to these tumours, was documented. Evidence of carcinogenicity of EDs present in NPCSs was assessed based on evaluation by international scientific institutions and committees. Standardized Incidence Ratios (SIRs were computed for each NPCS and cancer site between 1996 and 2005. Excess incidence of one or more cancer site studied was found in twelve out of fourteen NPCSs. Significantly increased SIRs were found for breast cancer in eight NPCSs, for prostate cancer in six, for thyroid cancer (both gender in four, and for testicular cancer in two. Non-significantly increased SIRs were found in five NPCSs for testicular cancer and in two for thyroid cancer (males. In a small number of instances a significant deficit was reported, mainly for thyroid and prostate cancer. Although increased incidence of one or more cancer sites studied were found in several NPCSs, the ecological study design and the multifactorial aetiology of the considered tumours do not permit concluding causal links with environmental contamination. Regarding the observation of some excesses in SIRs, continuing epidemiological surveillance is warranted.

  5. Incidence of Breast, Prostate, Testicular, and Thyroid Cancer in Italian Contaminated Sites with Presence of Substances with Endocrine Disrupting Properties.

    Science.gov (United States)

    Benedetti, Marta; Zona, Amerigo; Beccaloni, Eleonora; Carere, Mario; Comba, Pietro

    2017-03-29

    The aim of the present study was to investigate the incidence of breast (females), prostate, testicular, and thyroid cancer in the Italian National Priority Contaminated Sites (NPCSs), served by cancer registries, where the presence of endocrine disruptors (EDs), reported to be linked to these tumours, was documented. Evidence of carcinogenicity of EDs present in NPCSs was assessed based on evaluation by international scientific institutions and committees. Standardized Incidence Ratios (SIRs) were computed for each NPCS and cancer site between 1996 and 2005. Excess incidence of one or more cancer site studied was found in twelve out of fourteen NPCSs. Significantly increased SIRs were found for breast cancer in eight NPCSs, for prostate cancer in six, for thyroid cancer (both gender) in four, and for testicular cancer in two. Non-significantly increased SIRs were found in five NPCSs for testicular cancer and in two for thyroid cancer (males). In a small number of instances a significant deficit was reported, mainly for thyroid and prostate cancer. Although increased incidence of one or more cancer sites studied were found in several NPCSs, the ecological study design and the multifactorial aetiology of the considered tumours do not permit concluding causal links with environmental contamination. Regarding the observation of some excesses in SIRs, continuing epidemiological surveillance is warranted.

  6. CT measurement of breast glandular tissue and its association with testicular cancer.

    Science.gov (United States)

    Klang, Eyal; Rozendorn, Noa; Raskin, Steve; Portnoy, Orith; Sklair, Miri; Marom, Edith M; Konen, Eli; Amitai, Michal M

    2017-02-01

    To evaluate the associations between breast glandular tissues diameters as determined by CT and b-hCG levels, histological types, tumour spread and prognosis in patients with testicular germ cell tumour. Ninety-four patients with pre-treatment CT scan and markers (b-hCG, AFP, LDH) were retrospectively collected. A radiologist measured diameters in all CT examinations and correlation between diameters and log (b-hCG) was assessed (Pearson's coefficient). The ability of measured diameters to predict lymphatic and distant haematogenous metastatic spread was evaluated (ROC curves). The associations between measured diameter cut-off values of 20 and 25 mm and International Germ Cell Cancer Collaborative Group (IGCCCG) classification, lymphatic and distant haematogenous metastatic spread and histological subtypes were evaluated (chi squared test). Breast glandular diameters correlated to log(b-hCG) (r = 0.579) and predicted distant haematogenous metastatic spread (AUC = 0.78). Worse prognosis (intermediate or poor IGCCCG) was shown for 20 mm (27.3 vs. 4.2 %, p = 0.005) and 25 mm (33.3 vs. 6.1 %, p = 0.014). A diameter of 25 mm was associated with non-seminoma (91.7 vs. 48.8 %, p = 0.005). Breast glandular tissue diameters correlated with log(b-hCG) and predicted distant haematogenous metastases. Twenty and 25 mm were associated with worse prognosis and 25 mm was able to distinguish between seminoma and non-seminoma. • CT breast glandular tissue diameter correlates with log(b-HCG) • Gynaecomastia in CT is associated with worse prognosis • Gynaecomastia in CT is associated with non-seminoma histological subtype.

  7. Recovery pattern of hypothalamo-pituitary-testicular axis in patients with macroprolactinomas after treatment with cabergoline

    Science.gov (United States)

    Walia, Rama; Bhansali, Anil; Dutta, Pinaki; Khandelwal, Niranjan; Sialy, Ravinder; Bhadada, Sanjay

    2011-01-01

    Background & objectives: Hyperprolactinaemia affects testicular functions by influencing hypothalamo-pituitary-testicular (HPT) axis at various levels. Available literature on the level of defect, time course of improvement of gonadal functions and its relation with decline in prolactin levels is scanty. We carried out this study to evaluate the HPT axis in patients with macroprolactinomas, before and six months after cabergoline therapy. Methods: Fifteen men with macroprolactinomas underwent gonadotropin and testosterone response to their respective stimuli before and after six months of cabergoline therapy. Results: Serum prolactin levels decreased after six months of therapy. Pretreatment, mean lutenizing and follicle stimulating hormones (LH and FSH) levels were 2.0 ± 0.4 and 1.4 ± 0.2 IU/l, respectively. However, LH and FSH responses to GnRH were preserved in majority of the patients and LH peaked to 12.1 ± 2.3 IU/l (Pcabergoline therapy, there was an increase in basal as well as stimulated LH and FSH levels, though these were not statistically significant when compared to respective pretherapy levels. Basal testosterone (T) levels significantly improved after therapy, but peak T response to hCG was similar at both pre- and post treatment. A significant correlation was observed between peak LH and peak T at baseline (r=0.53, Pcabergoline therapy, there was significant improvement in seminal volume, sperm count and motility and sperm count correlated with peak FSH response (r=0.53, P<0.05). Interpretation & conclusions: Hyperprolactinaemia affects testicular functions probably by influencing at the level of hypothalamus resulting in subnormal basal secretion of gonadotropins required for optimal testicular functions. PMID:21985814

  8. Interdisciplinary evidence-based recommendations for the follow-up of early stage seminomatous testicular germ cell cancer patients

    Energy Technology Data Exchange (ETDEWEB)

    Souchon, Rainer [Universitaetsklinikum Tuebingen (Germany). Dept. of Radiation Oncology; Hartmann, Michael [Universitaetskrankenhaus Eppendorf, Hamburg (Germany). Dept. of Urology; Krege, Susanne [Krankenhaus Maria-Hilf GmbH, Krefeld (Germany). Dept. of Urology; Lorch, Anja [Universitaetsklinikum Marburg (Germany). Dept. of Oncology; Mayer, Frank [Universitaetsklinikum Tuebingen (Germany). Dept. of Oncology; Santis, Maria de [KFJ-Spital, ACR-ITR VIEnna/CEADDP and LBI-ACR VIEnna-CTO, Vienna (Austria). Dept. of Oncology; Gillessen, Silke [Kantonsspital St. Gallen (Switzerland). Dept. of Medical Oncology; Beyer, Joerg [Vivantes Klinikum am Urban, Berlin (Germany). Dept. of Hemato-Oncology; Cathomas, Richard [Kantonsspital Graubuenden, Chur (Switzerland). Medical Oncology

    2011-03-15

    Purpose: To provide guidance regarding follow-up procedures after initial treatment of early stage testicular seminoma (clinical stages (CS) I-II A/B) based on current published evidence complemented by expert opinion. Methods and Material: An interdisciplinary, multinational working group consisting of urologists, medical oncologists, and radiation oncologists analyzed the published evidence regarding follow-up procedures in various stages of seminomatous and nonseminomatous testicular cancers. Focusing on radiooncological aspects, the recommendations contained herein are restricted to early stage seminoma (with radiotherapy being a standard treatment option). In particular, extent, frequency, and duration of imaging at follow-up were analyzed concerning relapse patterns, risk factors, and mode of relapse detection. Results: Active surveillance, adjuvant carboplatin or radiotherapy are equally accepted options for CS I seminoma but they result in different relapse rates and patterns. Usually relapses occur within the first 2(-6) years. Routinely performed follow-up using computerized tomography (CT) after adjuvant treatment yield only low detection rates of recurrences. Therefore, there is no evidence to maintain routine examinations every 3-4 months. After treatment of stage IIA/B, detection rates of relapses or progression identified solely by routinely performed CT during follow-up are low. Conclusion: Considering lifelong cure rates of up to 99% for patients treated for seminoma CS I-IIA/B, the negative impact of unnecessary ionizing radiation exposure has to be considered. The presented recommendations for various follow-up scenarios for early stage seminoma strongly promote the restrictive use of imaging procedures that utilize ionizing radiation (especially CT), due to its potential to induce secondary malignancies. (orig.)

  9. Late Relapses in Stage I Testicular Cancer Patients on Surveillance

    DEFF Research Database (Denmark)

    Mortensen, Mette Saksø; Lauritsen, Jakob; Kier, Maria Gry Gundgaard

    2016-01-01

    Cancer (DaTeCa) database. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS: We estimated survival and relapse probabilities and compared the results using log-rank tests and Cox regression analyses. We compared differences in patient characteristics by using χ(2), Fisher exact, and Mann-Whitney tests...... no significant differences in patient characteristics at orchiectomy or relapse. Limitations include retrospective design and exclusion of patients who had been offered adjuvant therapy. CONCLUSIONS: The risk of VLR is minimal, and the patients carry a good prognosis. Patient characteristics of CS-1 surveillance...

  10. Observational Study of Prevalence of Long-term Raynaud-Like Phenomena and Neurological Side Effects in Testicular Cancer Survivors

    Science.gov (United States)

    Oldenburg, Jan; Klepp, Olbjørn; Bremnes, Roy M.; Wist, Erik A.; Wentzel-Larsen, Tore; Hauge, Erik R.; Dahl, Olav; Fosså, Sophie D.

    2009-01-01

    Background Sensory neuropathy (paresthesias), tinnitus, hearing impairment, and Raynaud phenomena are side effects of cisplatin-based chemotherapy used to treat testicular cancer patients. We assessed the long-term occurrence of these side effects among testicular cancer survivors according to the treatment they received. Methods A total of 1814 men who were treated for unilateral testicular cancer in Norway during 1980–1994 were invited to participate in a national multicenter follow-up survey conducted during 1998–2002. The men were allocated to six groups according to the treatment they had received. Self-reported symptoms were assessed by a mailed questionnaire that included the Scale for Chemotherapy-Induced Neurotoxicity. A total of 1409 participants who responded to the questionnaire and/or underwent audiometry were assessable in this study. Respondents to the questionnaire (n = 1402) scored the relevant symptoms according to how troubled they were by each (not at all, a little, quite a bit, or very much). Hearing impairment was objectively assessed by audiometry at 4000 Hz in 755 men (seven of whom did not respond to the questionnaire). Group comparisons of symptom assessments were performed with χ2 or Kruskal–Wallis tests. Associations between relevant factors and self-reported symptoms or hearing impairment measured by audiometry were assessed using proportional odds ordinal logistic regression models and linear regression models, respectively. All statistical tests were two-sided. Results The median follow-up for the 1409 assessable men was 10.7 years (range = 4–21 years). All chemotherapy groups had statistically significantly higher odds for increasing severity of all assessed symptoms and inferior audiometric results compared with men who did not receive chemotherapy. Among chemotherapy-treated men, 39% (95% confidence interval [CI] = 35% to 43%) reported Raynaud-like phenomena (defined as white or cold hands or fingers [or feet or toes] on

  11. Self-esteem, social support, and mental health in survivors of testicular cancer : A comparison based on relationship status

    NARCIS (Netherlands)

    Tuinman, Marrit A.; Hoekstra, Harald J.; Fleer, Joke; Sleijfer, Dirk Th.; Hoekstra-Weebers, Josette E. H. M.

    2006-01-01

    Testicular cancer is the most frequent malignancy to men between 20 and 40 years of age. This is a period in life in which important life events take place, such as starting a career and establishing a relationship. The goal of the study was to explore self-esteem. social support. and mental health

  12. The effects of an ACTH (4-9) analogue on development of cisplatin neuropathy in testicular cancer: A randomized trial

    NARCIS (Netherlands)

    J. van Gerven (Joop); A. Hovestadt (Ad); J.W.B. Moll (Wibe); C.J. Rodenburg (C.); T.A.W. Splinter (Ted); A.T. van Oosterom (Allan); L. Keizer (L.); T.E. Drogendijk (T.); C.M. Groenhout (C.); C.J. Vecht (Charles); J.P. Neijt (J.)

    1994-01-01

    textabstractThe efficacy of the ACTH (4-9) analogue Org 2766 in the prevention of subclinical cisplatin neuropathy was assessed in a double-blind placebo-controlled multi-centre study in patients with testicular cancer or adenocarcinoma of unknown primary. Forty-two patients received at least four

  13. The metabolic syndrome and disturbances in hormone levels in long-term survivors of disseminated testicular cancer

    NARCIS (Netherlands)

    Nuver, J; Smit, AJ; Wolffenbuttel, BHR; Sluiter, WJ; Hoekstra, HJ; Sleifer, DT; Gietema, JA

    2005-01-01

    Purpose The metabolic syndrome may be an important risk factor for cardiovascular disease in long-term survivors of testicular cancer (TC). We investigated the associations between hormone levels and the metabolic syndrome in these men. Patients and Methods We included TC patients cured by

  14. Serum alpha fetoprotein surge after the initiation of chemotherapy for non-seminomatous testicular cancer has an adverse prognostic significance

    NARCIS (Netherlands)

    de Wit, R; Collette, L; Sylvester, R; de Mulder, PHM; Sleijfer, DT; Huinink, WWT; Kaye, SB; van Oosterom, AT; Boven, E; Stoter, G

    1998-01-01

    It has been recognized that the tumour markers alpha-fetoprotein (AFP) and human chorionic gonadotrophin (HCG) may show a transient elevation after the initiation of chemotherapy in non-seminomatous testicular cancer. We investigated the prognostic importance of these so-called marker surges in a

  15. From embryonic stem cells to testicular germ cell cancer-- should we be concerned?

    DEFF Research Database (Denmark)

    Almstrup, Kristian; Sonne, Si Brask; Hoei-Hansen, Christina E

    2006-01-01

    that initial hypothesis but also indicating that CIS cells have a striking phenotypic similarity to embryonic stem cells (ESC). Many cancers have been proposed to originate from tissue-specific stem cells [so-called 'cancer stem cells' (CSC)] and we argue that CIS may be a very good example of a CSC......, but with exceptional features due to the retention of embryonic pluripotency. In addition, considering the fact that pre-invasive CIS cells are transformed from early fetal cells, possibly due to environmentally induced alterations of the niche, we discuss potential risks linked to the uncontrolled therapeutic use......Since the discovery of testicular carcinoma in situ (CIS) -- the precursor cell for the vast majority of germ cell tumours -- it has been proposed that CIS cells could be derived from transformed primordial germ cells or gonocytes. Here, we review recent discoveries not only substantiating...

  16. Preorchiectomy Leydig Cell Dysfunction in Patients With Testicular Cancer

    DEFF Research Database (Denmark)

    Bandak, Mikkel; Jørgensen, Niels; Juul, Anders

    2017-01-01

    AND METHODS: We evaluated luteinizing hormone (LH), total testosterone (TT), calculated free T (cFT), estradiol, and sex hormone-binding globulin (SHBG) preorchiectomy in 561 patients with TGCC and compared with 561 healthy controls. We calculated TT/LH and cFT/LH ratios and constructed bivariate charts of TT...... before orchiectomy. Contralateral GCNIS, increasing age, and increasing tumor size are associated with Leydig cell dysfunction. We hypothesize that patients with preexisting Leydig cell dysfunction are at increased risk of testosterone deficiency following treatment....

  17. Mortality in testicular cancer: 10 years' experience at a single centre.

    Science.gov (United States)

    Germa, J R; Mercedes, A; Tabernero, J M; Palou, J; Algaba, F; Villavicencio, H; Sole, F J

    1996-01-01

    The aim of the present study was to investigate the causes of death in patients with germ cell testicular tumours (GCTTs), especially those due to persistent or recurrent tumours, and to determine potentially avoidable deaths. Among 299 patients with GCTTs there were 27 (9%) deaths: 21 (78%) had non-seminomatous GCTTs and 6 (22%) had seminomatous GCTTs. Sixteen deaths (59%) were due to progressive disease, 6 (22%) were treatment-related, 4 (15%) were due to incidental causes, and 1 was a sudden, unexplained death. The analysis of the data led us to the conclusion that some deaths are still potentially avoidable.

  18. Tropaeolum tuberosum (Mashua) reduces testicular function: effect of different treatment times.

    Science.gov (United States)

    Cárdenas-Valencia, I; Nieto, J; Gasco, M; Gonzales, C; Rubio, J; Portella, J; Gonzales, G F

    2008-12-01

    Tropaeolum tuberosum Ruiz & Pavon, along with other several species, is an edible-tuber crop that grows in the Andean region. Folk medicine describes the use of mashua to reduce reproductive function in men. The present study aimed to evaluate the effect of mashua (1 g kg(-1)) on sperm production in rats during 7, 12, 21 and 42 days of treatment. The following parameters were assessed: reproductive organ weights, spermatid count and daily sperm production (DSP), sperm count in epididymis and sperm transit and serum testosterone levels. Freeze-dried extract of mashua had 3.7 g 100 g(-1) of benzyl glucosinolate. Mashua-treated rats showed a reduction in testicular spermatid number and DSP from day 12 to day 42; meanwhile, the effect of mashua was noted in epididymal sperm count after 12 and 42 days of treatment. In addition, epididymal sperm transit time was delayed at day 7 and it was accelerated on days 12 and 21 of treatment. No differences in serum testosterone levels were found between rats treated with vehicle and mashua after 42 days of treatment. Finally, mashua reduces testicular function after one spermatogenic cycle by reducing spermatid and sperm number, DSP and epididymal sperm transit time.

  19. Treatment Option Overview (Nasopharyngeal Cancer)

    Science.gov (United States)

    ... Head and Neck Cancer Patient Hypopharyngeal Cancer Treatment Laryngeal Cancer Treatment Lip & Oral Cavity Treatment Metastatic Squamous Neck ... Oropharyngeal Cancer Screening Health Professional Hypopharyngeal Cancer Treatment Laryngeal Cancer Treatment Lip & Oral Cavity Treatment Metastatic Squamous Neck ...

  20. Prostate cancer - treatment

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/patientinstructions/000403.htm Prostate cancer - treatment To use the sharing features on this ... a combination of drugs is recommended. References National Cancer Institute. Prostate cancer treatment (PDQ): Stages of prostate cancer. Updated ...

  1. Skin Cancer Treatment

    Science.gov (United States)

    ... Skin Cancer Skin Cancer Screening Research Skin Cancer Treatment (PDQ®)–Patient Version General Information About Skin Cancer ... Certain factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery ) depends mostly ...

  2. Testicular dysgenesis syndrome

    DEFF Research Database (Denmark)

    Skakkebaek, N E; Rajpert-De Meyts, E; Main, K M

    2001-01-01

    summarizes existing evidence supporting a new concept that poor semen quality, testis cancer, undescended testis and hypospadias are symptoms of one underlying entity, the testicular dysgenesis syndrome (TDS), which may be increasingly common due to adverse environmental influences. Experimental...

  3. Leydig cell dysfunction, systemic inflammation and metabolic syndrome in long-term testicular cancer survivors.

    Science.gov (United States)

    Bandak, M; Jørgensen, N; Juul, A; Lauritsen, J; Oturai, P S; Mortensen, J; Hojman, P; Helge, J W; Daugaard, G

    2017-10-01

    Twenty to thirty percent of testicular cancer (TC) survivors have elevated serum levels of luteinising hormone (LH) with or without corresponding low testosterone levels (Leydig cell dysfunction) during clinical follow-up for TC. However, it remains to be clarified if this subgroup of TC survivors has an increased long-term risk of systemic inflammation and metabolic syndrome (MetS) when compared with TC survivors with normal Leydig cell function during follow-up. TC survivors with Leydig cell dysfunction and a control group of TC survivors with normal Leydig cell function during follow-up were eligible for participation in the study. Markers of systemic inflammation and prevalence of MetS were compared between TC survivors with Leydig cell dysfunction and the control group. Of 158 included TC survivors, 28 (18%) had uncompensated Leydig cell dysfunction, 59 (37%) had compensated Leydig cell dysfunction and 71 (45%) had normal Leydig cell function during follow-up. MetS and markers of systemic inflammation were evaluated at a median follow-up of 9.7 years (interquartile range 4.1-17.1) after TC treatment. The prevalence of MetS was significantly lower among patients with compensated Leydig cell dysfunction during follow-up (12% versus 27%, p = 0.04), whereas there was no difference between TC survivors with uncompensated Leydig cell dysfunction and controls (33% versus 27%, p = 0.5). Apart from high-sensitivity C-reactive protein which was higher in TC survivors with uncompensated Leydig cell dysfunction during follow-up, there was no evidence of increased systemic inflammation in patients with Leydig cell dysfunction during clinical follow-up. Total testosterone at follow-up was significantly associated with MetS, whereas there was no association between LH and MetS. We did not find evidence that TC survivors with Leydig cell dysfunction during clinical follow-up had increased long-term risk of MetS. Total testosterone at follow-up was significantly associated

  4. Testicular Cancer

    Science.gov (United States)

    ... the upper abdomen.Bladder Training for Urinary IncontinenceRead Article >>Family HealthBladder Training for Urinary IncontinenceBladder training is a way of learning to manage urinary incontinence. It helps you change your urination habits. AboutSupport ...

  5. Ghrelin modulates testicular damage in a cryptorchid mouse model

    Science.gov (United States)

    Boekelheide, Kim; Sigman, Mark; Hall, Susan J.; Hwang, Kathleen

    2017-01-01

    Cryptorchidism or undescended testis (UDT) is a common congenital abnormality associated with increased risk for developing male infertility and testicular cancer. This study elucidated the effects of endogenous ghrelin or growth hormone secretagogue receptor (GHSR) deletion on mouse reproductive performance and evaluated the ability of ghrelin to prevent testicular damage in a surgical cryptorchid mouse model. Reciprocal matings with heterozygous/homozygous ghrelin and GHSR knockout mice were performed. Litter size and germ cell apoptosis were recorded and testicular histological evaluations were performed. Wild type and GHSR knockout adult mice were subjected to creation of unilateral surgical cryptorchidism that is a model of heat-induced germ cell death. All mice were randomly separated into two groups: treatment with ghrelin or with saline. To assess testicular damage, the following endpoints were evaluated: testis weight, seminiferous tubule diameter, percentage of seminiferous tubules with spermatids and with multinucleated giant cells. Our findings indicated that endogenous ghrelin deletion altered male fertility. Moreover, ghrelin treatment ameliorated the testicular weight changes caused by surgically induced cryptorchidism. Testicular histopathology revealed a significant preservation of spermatogenesis and seminiferous tubule diameter in the ghrelin-treated cryptorchid testes of GHSR KO mice, suggesting that this protective effect of ghrelin was mediated by an unknown mechanism. In conclusion, ghrelin therapy could be useful to suppress testicular damage induced by hyperthermia, and future investigations will focus on the underlying mechanisms by which ghrelin mitigates testicular damage. PMID:28542403

  6. Aspects of posttraumatic stress disorder in long-term testicular cancer survivors

    DEFF Research Database (Denmark)

    Dahl, A.; Østby-Deglum, Maria; Oldenburg, J.

    2016-01-01

    PTSD, and a score 26–34 identified Partial PTSD, and the combination of Full and Partial PTSD defined Probable PTSD. Results: At the 11-year study, 4.5 % had Full PTSD, 6.4 % had Partial PTSD, and 10.9 % Probable had PTSD. At both studies, socio-demographic variables, somatic health, anxiety......, probable PTSD at that time significantly predicted socio-demographic variables, somatic health, anxiety/depression, chronic fatigue, and neurotoxicity among participants of the 19-year study, but only probable anxiety disorder remained significant in multivariable analysis. Conclusions: In spite......Purpose: The purpose of this research is to study the prevalence of posttraumatic stress disorder (PTSD) and variables associated with PTSD in Norwegian long-term testicular cancer survivors (TCSs) both cross-sectionally and longitudinally. Methods: At a mean of 11 years after diagnosis, 1418 TCSs...

  7. Leydig cell dysfunction, systemic inflammation and metabolic syndrome in long-term testicular cancer survivors

    DEFF Research Database (Denmark)

    Bandak, M; Jørgensen, N; Juul, A

    2017-01-01

    BACKGROUND: Twenty to thirty percent of testicular cancer (TC) survivors have elevated serum levels of luteinising hormone (LH) with or without corresponding low testosterone levels (Leydig cell dysfunction) during clinical follow-up for TC. However, it remains to be clarified if this subgroup...... of TC survivors has an increased long-term risk of systemic inflammation and metabolic syndrome (MetS) when compared with TC survivors with normal Leydig cell function during follow-up. PATIENTS AND METHODS: TC survivors with Leydig cell dysfunction and a control group of TC survivors with normal Leydig...... was higher in TC survivors with uncompensated Leydig cell dysfunction during follow-up, there was no evidence of increased systemic inflammation in patients with Leydig cell dysfunction during clinical follow-up. Total testosterone at follow-up was significantly associated with MetS, whereas...

  8. Tweeting About Prostate and Testicular Cancers: Do Twitter Conversations and the 2013 Movember Canada Campaign Objectives Align?

    Science.gov (United States)

    Bravo, Caroline A; Hoffman-Goetz, Laurie

    2016-06-01

    Prostate cancer is the most frequently diagnosed cancer of the reproductive system in men. Mass media campaigns have long been a tool for raising awareness of important health issues and changing health behavior. The Movember campaign was launched in Canada in 2007 with the goal of creating conversations about men's health in order to raise awareness and understanding about prostate cancer. In 2012, testicular cancer was added to the Movember Canada campaign agenda. Social networking sites such as Twitter are popular platforms for conversations in the digital age. Our objective was to determine if the Movember Canada 2013 campaign accomplished the goal of creating conversations about prostate and testicular cancers on the social media platform of Twitter. We conducted a content analysis of 4222 Canadian tweets posted during the November 2013 Movember Canada campaign to investigate whether tweets were health-related or non-health-related and to determine what topics of discussion were present in the tweets. There were significantly fewer health-related (n = 673) than non-health-related (n = 3549) tweets (p tweets (0.6 % of all tweets) referenced prostate or testicular cancers. Community engagement activities as well as moustache and grooming references were the most frequent topics in the health-related (10.49 and 1.97 %) and non-health-related (32.83 and 32.76 %) categories, which were significantly different by topic (p < 0.05). Findings from Twitter suggest that the Movember Canada 2013 did not meet the stated campaign objective of creating conversations about men's health and, specifically, about prostate and testicular cancers.

  9. Bleomycin-Induced Pulmonary Changes on Restaging Computed Tomography Scans in Two Thirds of Testicular Cancer Patients Show No Correlation With Fibrosis Markers.

    Science.gov (United States)

    den Hollander, Martha W; Westerink, Nico-Derk L; Lubberts, Sjoukje; Bongaerts, Alfons H H; Wolf, Rienhart F E; Altena, Renska; Nuver, Janine; Oosting, Sjoukje F; de Vries, Elisabeth G E; Walenkamp, Anna M E; Meijer, Coby; Gietema, Jourik A

    2016-08-01

    In metastatic testicular cancer patients treated with bleomycin, etoposide, and cisplatin (BEP) chemotherapy, bleomycin-induced pneumonitis is a well-known and potentially fatal side effect. We sought to determine the prevalence of lesions as signs of bleomycin-induced pulmonary changes on restaging computed tomography (CT) scans after treatment and to ascertain whether fibrosis markers were predictive of these changes. This prospective nonrandomized cohort study included metastatic testicular cancer patients, 18-50 years of age, treated with BEP chemotherapy. Restaging CT scans were examined for lesions as signs of bleomycin-induced pulmonary changes by two independent radiologists and graded as minor, moderate, or severe. Plasma samples were collected before, during, and after treatment and were quantified for transforming growth factor-β1 (TGF-β1), growth differentiation factor-15 (GDF-15), and high-sensitivity C-reactive protein (hs-CRP). In total, 66 patients were included: forty-five (68%) showed signs of bleomycin-induced pulmonary changes on the restaging CT scan, 37 of which were classified as minor and 8 as moderate. No differences in TGF-β1, GDF-15, or hs-CRP plasma levels were found between these groups. Bleomycin-induced pulmonary changes are common on restaging CT scans after BEP chemotherapy for metastatic testicular cancer. Changes in TGF-β1, GDF-15, and hs-CRP plasma levels do not differ between patients with and without radiological lesions as signs of bleomycin-induced pulmonary changes and are therefore not helpful as predictive biomarkers. Bleomycin-induced pneumonitis (BIP) is a well-known and potentially fatal side effect in metastatic testicular cancer patients treated with bleomycin, etoposide, and cisplatin chemotherapy. Currently, the decision to discontinue bleomycin administration is made during treatment and is based on clinical signs. An upfront or early marker or biomarker that identifies patients likely to develop BIP would be

  10. Correlation Analysis of Cocoa Consumption Data with Worldwide Incidence Rates of Testicular Cancer and Hypospadias

    Directory of Open Access Journals (Sweden)

    Fabrizio Giannandrea

    2009-02-01

    Full Text Available The underlying reasons for the increasing occurrence of male reproductive diseases (MRD such as hypospadias, cryptorchidism, and testicular cancer (TC over the last decades are still unknown. It has been hypothesized that the risk of MRD is determined in utero and that pregnancy dietary intake could also affect MRD risk in the offspring. Various studies in animals reported that cocoa and theobromine, the main stimulant of cocoa, exert toxic effects on the testis, inducing testicular atrophy and impaired sperm quality. A correlation analysis was conducted to examine the possible role of cocoa consumption on the occurrence of selected MRD during the prenatal and early life period of cases. The incidence rates between 1998-2002 of TC in 18 countries obtained from Cancer Incidence in Five Continents were correlated with the average per-capita consumption of cocoa (kg/capita/year (FAOSTAT-Database in these countries from 1965 to 1980, i.e. the period corresponding to the early life of TC cases. In order to test the above correlation in the case of hypospadias, the mean prevalence at birth in 20 countries (1999-2003 with average per-capita consumption of cocoa in these countries in the same period corresponding to pregnancy were used. The consumption of cocoa in the period 1965–80, was most closely correlated with the incidence of TC in young adults (r=0.859; p<0.001. An analogous significant correlation was also observed between early cocoa consumption and the prevalence rates of hypospadias in the period 1999-2003 (r=0.760; p<0.001. Although the ecological approach used in this study cannot provide an answer on the causal relationship between consumption of cocoa in early life and TC and hypospadias, the results are suggestive and indicate the need of further analytic studies to investigate the role of individual exposure to cocoa, particularly during the prenatal and in early life of the patients.

  11. A meta-analysis of the risk of boys with isolated cryptorchidism developing testicular cancer in later life.

    Science.gov (United States)

    Lip, Stefanie Zhao Lin; Murchison, Louise Elizabeth Denheen; Cullis, Paul Stephen; Govan, Lindsay; Carachi, Robert

    2013-01-01

    Significant variability exists for the relative risk (RR) of testicular malignancy in isolated cryptorchidism. To perform a meta-analysis to clarify the true magnitude of this risk, allowing clinicians to better counsel patients and their families. Secondary research conducted by undergraduate researchers, clinical academics and a clinical statistician. DESIGN, DATA SOURCES, AND METHODS: A search of the English literature was performed for studies relating to testicular cancer and cryptorchidism, published between 1 January 1980 and 31 December 2010, using Embase and Medline databases. 735 papers were identified and analysed by four authors independently in accordance with our inclusion and exclusion criteria. Studies reporting an association between cryptorchidism and subsequent development of testicular malignancy were included. Genetic syndromes or other conditions which predisposed to the development of cryptorchidism were excluded. Pooled estimates and 95% CIs for the RRs were calculated. Nine case-control studies and three cohort studies were selected. The case-control studies included 2281 cases and 4811 controls. Cohort studies included 2 177 941 boys, with a total of 345 boys developing testicular cancer (total length of follow-up was 58 270 679 person-years). The pooled RR was 2.90 (95% CI 2.21 to 3.82) with significant heterogeneity (p<0.00001; I(2)=89%). Boys with isolated cryptorchidism are three times more likely to develop testicular cancer. The limitations of this study must be acknowledged, in particular, possible publication bias and the lack of high-quality evidence focusing on the risk of malignancy in boys with isolated cryptorchidism.

  12. Sexual dysfunction in testicular cancer patients subjected to post-chemotherapy retroperitoneal lymph node dissection: a focus beyond ejaculation disorders.

    Science.gov (United States)

    Dimitropoulos, K; Karatzas, A; Papandreou, C; Daliani, D; Zachos, I; Pisters, L L; Tzortzis, V

    2016-05-01

    Post-chemotherapy retroperitoneal lymph node dissection (PC-RPLND) represents an integral part of multidisciplinary treatment of advanced germ cell cancer; however, it is associated with a high complications rate. The present study aimed to describe sexual disorders in 53 patients with testicular cancer who underwent full bilateral, non-nerve-sparing PC-RPLND in our institution, focusing beyond ejaculatory dysfunction. The International Index for Erectile Function (IIEF) questionnaire was used as diagnostic tool of male sexual functioning pre-operatively and three months after RPLND, while post-operatively patients were asked to describe and evaluate changes in selected sexual parameters. Study findings demonstrate mixed pattern of changes in sexual functioning, with no difference in erectile functioning before and after operation. However, orgasmic function and intercourse and overall sexual satisfaction were found significantly impaired post-operatively. Sexual desire and frequency of attempted sexual intercourses were found significantly increased post-operatively, in comparison with pre-operative levels. With regard to patients' subjective perception on sexual functioning alterations after PC-RPLND, a significant number of patients reported higher levels of sexual desire, no difference in erectile function and worse orgasmic function and satisfaction post-operatively. Thus, patients subjected to PC-RPLND should be closely and routinely evaluated due to close relationship of sexual dissatisfaction with secondary psychological disorders. © 2015 Blackwell Verlag GmbH.

  13. Space-time analysis of testicular cancer clusters using residential histories: a case-control study in Denmark.

    Directory of Open Access Journals (Sweden)

    Chantel D Sloan

    Full Text Available Though the etiology is largely unknown, testicular cancer incidence has seen recent significant increases in northern Europe and throughout many Western regions. The most common cancer in males under age 40, age period cohort models have posited exposures in the in utero environment or in early childhood as possible causes of increased risk of testicular cancer. Some of these factors may be tied to geography through being associated with behavioral, cultural, sociodemographic or built environment characteristics. If so, this could result in detectable geographic clusters of cases that could lead to hypotheses regarding environmental targets for intervention. Given a latency period between exposure to an environmental carcinogen and testicular cancer diagnosis, mobility histories are beneficial for spatial cluster analyses. Nearest-neighbor based Q-statistics allow for the incorporation of changes in residency in spatial disease cluster detection. Using these methods, a space-time cluster analysis was conducted on a population-wide case-control population selected from the Danish Cancer Registry with mobility histories since 1971 extracted from the Danish Civil Registration System. Cases (N=3297 were diagnosed between 1991 and 2003, and two sets of controls (N=3297 for each set matched on sex and date of birth were included in the study. We also examined spatial patterns in maternal residential history for those cases and controls born in 1971 or later (N= 589 case-control pairs. Several small clusters were detected when aligning individuals by year prior to diagnosis, age at diagnosis and calendar year of diagnosis. However, the largest of these clusters contained only 2 statistically significant individuals at their center, and were not replicated in SaTScan spatial-only analyses which are less susceptible to multiple testing bias. We found little evidence of local clusters in residential histories of testicular cancer cases in this Danish

  14. Breast Cancer Treatment

    Science.gov (United States)

    ... of Breast & Gynecologic Cancers Breast Cancer Screening Research Breast Cancer Treatment (PDQ®)–Patient Version General Information About Breast Cancer Go to Health Professional Version Key Points Breast ...

  15. Testicular Cancer on the Web-an Appropriate Source of Patient Information in Concordance with the European Association of Urology Guidelines?

    Science.gov (United States)

    Paffenholz, Pia; Salem, Johannes; Borgmann, Hendrik; Nestler, Tim; Pfister, David; Ruf, Christian; Tsaur, Igor; Haferkamp, Axel; Heidenreich, Axel

    2017-08-04

    Despite the continuous growth of the internet, little is known about the quality of online information on testicular cancer, the most common solid malignancy in young men. In our study, we analysed the quality, readability and popularity of the most popular websites on testicular cancer. Therefore, we performed a web search for the term "testicular cancer" using www.google.com . Fifty-one websites were evaluated for HONcode quality certification, Alexa Popularity Rank and readability levels. Furthermore, the websites' content on eight major topics of the current European Association of Urology Guidelines on testicular cancer was assessed. Fourteen (28%) had a HONcode quality certificate and the mean Alexa Popularity Rank of all 51 websites was 54,040 (interquartile range 6648-282,797). Websites were difficult to read requiring 9 years of US school education to properly understand the information. The websites mentioned 80% of the guideline topics on average, revealing "prognosis" (59%) and "follow-up" (57%) as underrepresented subtopics. Furthermore, 12% of all topics were displayed incorrectly, particularly due to wrong information concerning "aetiology" (42%). Sixty percent of the topics were mentioned in an incomplete fashion, with less than half of the websites displaying complete information on "staging" (47%), "diagnostic evaluation" (49%) or "disease management" (45%). In general, online health information concerning testicular cancer is mentioned correctly on most websites. However, improvement regarding readability and completeness of the given information is needed. Nevertheless, highly selected websites on testicular cancer can serve as an appropriate source of patient information.

  16. Testicular radiation dose after multimodal curative therapy for locally advanced rectal cancer. Influence on hormone levels, quality of life, and sexual functioning

    Energy Technology Data Exchange (ETDEWEB)

    Hennies, S.; Wolff, H.A.; Rave-Fraenk, M.; Hess, C.F. [University Medicine Goettingen (Germany). Dept. of Radiotherapy; Jung, K. [University Medicine Goettingen (Germany). Dept. of Medical Statistics; Gaedcke, J.; Ghadimi, M.; Becker, H. [University Medicine Goettingen (Germany). Dept. of General Surgery; Hermann, R.M. [University Medicine Goettingen (Germany). Dept. of Radiotherapy; Aerztehaus an der Ammerlandklinik, Westerstede (Germany). Radiotherapy; Christiansen, H. [University Medicine Goettingen (Germany). Dept. of Radiotherapy; Hannover Medical School (Germany). Dept. of Radiotherapy

    2012-10-15

    Purpose: The purpose of the current work was to prospectively measure the influence of testicular radiation dose on hormone levels, quality of life (QoL), and sexual functioning following multimodal therapy (neoadjuvant radiochemotherapy, surgery, and adjuvant chemotherapy) for rectal cancer. Patients and methods: From November 2007 to November 2009, 83 male patients were treated at the University of Goettingen with radiochemotherapy (RCT) for locally advanced rectal cancer [total dose 50.4 Gy, concomitant chemotherapy with two cycles of 5-fluorouracil (FU) or 5-FU and oxaliplatin]. Testicular radiation doses were analyzed and correlated with hormone levels [luteinizing hormone (LH), follicle stimulating hormone (FSH), total testosterone and free androgen index (FAI) serum levels], QoL, and sexual functioning, which were determined before and up to 1 year after RCT. Results: Mean dose at the testes was 3.9 Gy (range 0.28-11.98 Gy). It was higher for tumors located < 6 cm from the anocutaneous line (p < 0.05). One year after therapy, testosterone, the testosterone/LH ratio, and the FAI/LH ratio were significantly decreased (3.5-3.0 {mu}g/l, 0.9-0.4, 7.9-4.5, respectively) while LH and FSH (4.2-8.5 IU/l, 6.0-21.9 IU/l) were increased. QoL and sexual functioning were significantly impaired. However, there was no statistical correlation between testicular radiation dose and changes in hormone levels, QoL, or sexual functioning. Conclusion: Multimodal treatment for rectal cancer including RCT leads to hormone level changes and to impaired QoL and sexual functioning. However, because there was no apparent correlation between the analyzed parameters, QoL is probably also influenced by other factors, e.g., psychosocial aspects. (orig.)

  17. Tweeting About Prostate and Testicular Cancers: What Are Individuals Saying in Their Discussions About the 2013 Movember Canada Campaign?

    Science.gov (United States)

    Bravo, Caroline A; Hoffman-Goetz, Laurie

    2016-09-01

    Effective and persuasive health campaigns are an important tool for promoting cancer prevention education. The 2013 Movember Canada campaign presented an opportunity to raise awareness and funds about men's health with a particular focus on prostate and testicular cancers. The Movember campaign encouraged participants to talk about men's health (including prostate and testicular cancers) and had a strong presence on social media sites such as Twitter in November 2013. The objective of this study was to analyze tweets about the 2013 Movember Canada for underlying themes in order understand what those discussions were about. A directed content analysis methodology was used to analyze 2400 tweets. Tweets were read and coded for overt and latent themes in an iterative fashion until saturation of themes occurred. The major themes identified in the tweets were fundraising as a priority (34 %), making a change to men's health (18 %), the campaign as a moustache contest rather than a charity (26 %), the use of masculine metaphors/imagery (9 %), and the role of women as moustache supporters (4 %). Findings from Twitter suggest that users rarely associate their campaign efforts with prostate and/or testicular cancer in public online conversations about the 2013 Movember Canada campaign.

  18. Testicular cancer patterns in Asian-American males: an opportunity for public health education to impact outcomes.

    Science.gov (United States)

    Nguyen, Mike M; Ellison, Lars M

    2005-09-01

    To examine the racial differences in testicular cancer incidence, pathologic grade, stage, and survival with specific reference to Asian and white Americans and to evaluate the impact of disparities in stage at presentation, if present, on survival. Using the Surveillance, Epidemiology, and End Results (SEER) database, we extracted all testicular cancer cases among white and Asian-American males for the years 1973 to 2000. Baseline demographic data included age at diagnosis, year of diagnosis, stage at diagnosis, and histologic features. Survival was examined using the Kaplan-Meier method and Cox proportional hazards modeling. The incidence of testicular cancer is lower among Asian Americans than among whites. However, Asian-American males presented with higher stage disease at diagnosis. Significant differences were noted in the histologic features between the two groups, with Asian Americans presenting with greater rates of seminoma. Asians also demonstrated survival differences, with poorer unadjusted survival compared with whites. However, when the variables of stage at diagnosis and histologic features were included in the analysis, the survival curves became similar. Asians appeared to present with higher stage disease than do whites. Observed differences in survival for the Asian group relative to whites appeared to be primarily a result of delayed presentation. Cultural perceptions of malignancy and the understanding of cancer screening may be important determinants of later presentation. Healthcare access and education issues, rather than inherent biologic differences, are more likely the primary underlying factors for the observed survival differences in Asian males.

  19. A survey of Sertoli cell differentiation in men after gonadotropin suppression and in testicular cancer.

    Science.gov (United States)

    Tarulli, Gerard A; Stanton, Peter G; Loveland, Kate L; Rajpert-De Meyts, Ewa; McLachlan, Robert I; Meachem, Sarah J

    2013-01-01

    It is widely held that the somatic cell population that is responsible for sperm development and output (Sertoli cells) is terminally differentiated and unmodifiable in adults. It is postulated, with little evidence, that Sertoli cells are not terminally differentiated in some phenotypes of infertility and testicular cancer. This study sought to compare markers of Sertoli cell differentiation in normospermic men, oligospermic men (undergoing gonadotropin suppression) and testicular carcinoma in situ (CIS) and seminoma samples. Confocal microscopy was used to assess the expression of markers of proliferation (PCNA and Ki67) and functional differentiation (androgen receptor). As additional markers of differentiation, the organization of Sertoli cell tight junction and associated proteins were assessed in specimens with carcinoma in situ. In normal men, Sertoli cells exhibited a differentiated phenotype (i.e., PCNA and Ki67 negative, androgen 40 receptor positive). However, after long-term gonadotropin suppression, 1.7 ± 0.6% of Sertoli cells exhibited PCNA reactivity associated with a diminished immunoreactivity in androgen receptor, suggesting an undifferentiated phenotype. Ki67-positive Sertoli cells were also observed. PCNA-positive Sertoli cells were never observed in tubules with carcinoma in situ, and only rarely observed adjacent to seminoma. Tight junction protein localization (claudin 11, JAM-A and ZO-1) was altered in CIS, with a reduction in JAM-A reactivity in Sertoli cells from tubules with CIS and the emergence of strong JAM-A reactivity in seminoma. These findings indicate that adult human Sertoli cells exhibit characteristics of an undifferentiated state in oligospermic men and patients with CIS and seminoma in the presence of germ cell neoplasia.

  20. Detection of testicular cancer in men presenting with infertility Detecção de câncer de testículo em homens com infertilidade

    Directory of Open Access Journals (Sweden)

    Fabio Firmbach Pasqualotto

    2003-01-01

    Full Text Available PURPOSE: Infertility is one of the less common presenting features associated with testicular tumors. We evaluated the histologic and biochemical findings, and pregnancy outcome in patients presenting with infertility who were found to have testicular tumors. METHODS: Seven patients with infertility were found to have testicular cancer over a 15-year period. All patients had a testicular ultrasound evaluation. The indications for the ultrasound were testicular pain in 2 patients, suspicious palpable mass in 4, and to rule out the presence of germ cell neoplasia in a patient with carcinoma in situ detected on a previous biopsy. Physical exam, histological findings, hormonal levels, tumor markers, and pregnancy outcome results were recorded from the patients medical charts. RESULTS: Two men had elevated serum follicle stimulant hormone and luteinizing hormone levels, 1 of them had an abnormally low serum testosterone level. Tumor markers were normal in all patients. In 4 patients the tumor was on the right side and in 3 on the left. The histological diagnoses were seminoma (n = 5, Leydig cell tumor (n = 1, and carcinoma in situ (n = 1. Of the 7 patients, 5 underwent adjuvant radiation therapy. Two patients had sperm cryopreserved. Follow up on fertility status was available in 6 cases. One patient has established a pregnancy and 5 did not achieve a pregnancy after treatment for their cancer. CONCLUSIONS: Most of the men who have testicular cancer and male infertility have a seminona. Therefore, men who present with infertility should be thoroughly investigated to rule out such serious, concomitant diseases along with their infertility.PROPÓSITO: Infertilidade é um dos padrões incomuns associados com tumores de testículo. Nós avaliamos os achados histológicos, bioquímicos, e gravidez em pacientes com infertilidade nos quais foram detectados tumores de testículo. MÉTODOS: Sete pacientes com infertilidade nos quais câncer de testículo foi

  1. The Effect of Human Chorionic Gonadotropin Treatment Before Testicular Sperm Extraction in Non-Obstructive Azoospermia

    Directory of Open Access Journals (Sweden)

    Ümit Gul

    2014-12-01

    Full Text Available Aim: To investigate our experience on empirical hCG treatment of patients with idiopathic non-obstructive azoospermia (NOA. Material and Method: hCG group consisted of 34 patients who were empirically treated with hCG despite normal serum FSH and LH levels and normal testicular volumes. hCG was administered as 2500 IU twice weekly subcutaneous injections for 10 to 14 weeks prior to testicular sperm extraction (TESE. Control group consisted of 49 age and spouse age matched patients who underwent TESE in the same time period. Sperm retrieval rate (SRR, and follicle stimulating hormone (FSH, lutenizing hormone (LH and testosterone levels, volume of testicles, fertilization rate (FR, implantation rate (IR, pregnancy rate (PR, live birth rate (LBR and cancel rate (CR and surgical technique were compared between the two groups. Results: Conventional technique was used in 14 of the 17 patients (82.3% with successful sperm retrieval in the hCG group, and 18 of the 28 patients (64.3% in the control group (p=0.170. There were no differences between groups in terms of SRR (p=0.338. There were no significant differences in patient age, mean infertility period, mean values of FSH, LH, testosterone, estradiol levels, and testis volume between the two groups (p>0.05. There were no statistically significant differences for FR, IR, PR, LBR between the two groups (p>0.05. Discussion: Empirical hCG treatment in patients with idiopathic NOA did not result in improved SRR. hCG treatment did not have any effect on the success of ICSI.

  2. Progressive Resistance Training and Cancer Testis (PROTRACT - Efficacy of resistance training on muscle function, morphology and inflammatory profile in testicular cancer patients undergoing chemotherapy: design of a randomized controlled trial

    Directory of Open Access Journals (Sweden)

    Mackey Abigail L

    2011-08-01

    Full Text Available Abstract Background Standard treatment for patients with disseminated germ cell tumors is combination chemotherapy with bleomycin, etoposide and cisplatin (BEP. This treatment is highly effective, but the majority of patients experience severe adverse effects during treatment and are at risk of developing considerable long-term morbidity, including second malignant neoplasms, cardiovascular disease, and pulmonary toxicity. One neglected side effect is the significant muscular fatigue mentioned by many patients with testicular cancer both during and after treatment. Very limited information exists concerning the patho-physiological effects of antineoplastic agents on skeletal muscle. The primary aim of this study is to investigate the effects of BEP-treatment on the skeletal musculature in testicular cancer patients, and to examine whether the expected treatment-induced muscular deterioration can be attenuated or even reversed by high intensity progressive resistance training (HIPRT. Design/Methods The PROTRACT study is a randomized controlled trial in 30 testicular cancer patients undergoing three cycles of BEP chemotherapy. Participants will be randomized to either a 9-week HIPRT program (STR initiated at the onset of treatment, or to standard care (UNT. 15 healthy matched control subjects (CON will complete the same HIPRT program. All participants will take part in 3 assessment rounds (baseline, 9 wks, 21 wks including muscle biopsies, maximum muscle strength tests, whole body DXA scan and blood samples. Primary outcome: mean fiber area and fiber type composition measured by histochemical analyses, satellite cells and levels of protein and mRNA expression of intracellular mediators of protein turnover. Secondary outcomes: maximum muscle strength and muscle power measured by maximum voluntary contraction and leg-extensor-power tests, body composition assessed by DXA scan, and systemic inflammation analyzed by circulating inflammatory markers

  3. Progressive resistance training and cancer testis (PROTRACT) - efficacy of resistance training on muscle function, morphology and inflammatory profile in testicular cancer patients undergoing chemotherapy: design of a randomized controlled trial.

    Science.gov (United States)

    Christensen, Jesper F; Andersen, Jesper L; Adamsen, Lis; Lindegaard, Birgitte; Mackey, Abigail L; Nielsen, Rie H; Rørth, Mikael; Daugaard, Gedske

    2011-08-01

    Standard treatment for patients with disseminated germ cell tumors is combination chemotherapy with bleomycin, etoposide and cisplatin (BEP). This treatment is highly effective, but the majority of patients experience severe adverse effects during treatment and are at risk of developing considerable long-term morbidity, including second malignant neoplasms, cardiovascular disease, and pulmonary toxicity. One neglected side effect is the significant muscular fatigue mentioned by many patients with testicular cancer both during and after treatment. Very limited information exists concerning the patho-physiological effects of antineoplastic agents on skeletal muscle. The primary aim of this study is to investigate the effects of BEP-treatment on the skeletal musculature in testicular cancer patients, and to examine whether the expected treatment-induced muscular deterioration can be attenuated or even reversed by high intensity progressive resistance training (HIPRT). The PROTRACT study is a randomized controlled trial in 30 testicular cancer patients undergoing three cycles of BEP chemotherapy. Participants will be randomized to either a 9-week HIPRT program (STR) initiated at the onset of treatment, or to standard care (UNT). 15 healthy matched control subjects (CON) will complete the same HIPRT program. All participants will take part in 3 assessment rounds (baseline, 9 wks, 21 wks) including muscle biopsies, maximum muscle strength tests, whole body DXA scan and blood samples. mean fiber area and fiber type composition measured by histochemical analyses, satellite cells and levels of protein and mRNA expression of intracellular mediators of protein turnover. maximum muscle strength and muscle power measured by maximum voluntary contraction and leg-extensor-power tests, body composition assessed by DXA scan, and systemic inflammation analyzed by circulating inflammatory markers, lipid and glucose metabolism in blood samples. Health related Quality of Life (Qo

  4. Treatment Option Overview (Gastric Cancer)

    Science.gov (United States)

    ... of Childhood Treatment Stomach (Gastric) Cancer Prevention Stomach (Gastric) Cancer Screening Age, diet, and stomach disease can affect the ... Cancer Home Page Stomach (Gastric) Cancer Prevention Stomach (Gastric) Cancer Screening Unusual Cancers of Childhood Treatment Lasers in Cancer ...

  5. Outcome of Resection and Chemotherapy versus Chemotherapy Alone for Retroperitoneal Recurrence of Testicular Cancer Involving the Inferior Vena Cava: A Retrospective Cohort Study of 22 Consecutive Patients.

    Science.gov (United States)

    Illuminati, Giulio; Calio, Francesco G; Angelici, Alberto M; Pizzardi, Giulia; Pasqua, Rocco; Masci, Federica; Vietri, Francesco

    2016-07-01

    Optimal treatment strategy for retroperitoneal recurrence of testicular cancer involving the inferior vena cava (IVC) is uncertain. The purpose of this study was to validate the hypothesis that surgical resection, en-bloc with the involved segment of IVC and its subsequent reconstruction followed by chemotherapy, would yield better oncologic results than chemotherapy alone. Two consecutive series of patients with retroperitoneal recurrence of testicular cancer involving the IVC, treated with surgical resection plus chemotherapy (group A, n=14) or chemotherapy alone (group B, n=8) were retrospectively reviewed. The mean duration of follow-up was was 65 months (range=8-184). Operative mortality and morbidity in group A, response to chemotherapy in group B, disease-specific survival and quality adjusted life-years (QALY) for both groups, were primary end-points of the study. Postoperative mortality and morbidity (group A) were, respectively, nil and 14%. In group B, two patients (25%) fully responded to chemotherapy and remained free from disease progression. Disease-specific survival at 3 and 5 years was 81% and 54% in group A and 36% in group B both at 3 and 5 years, respectively (p=0.02). QALY was 3.92 in group A and 0.77 for both 3 and 5 years in group B, respectively, (p=0.031). En bloc resection of retroperitoneal recurrence of testicular tumors invading the IVC, followed by chemotherapy, allows a better survival rate compared to chemotherapy alone. Copyright© 2016 International Institute of Anticancer Research (Dr. John G. Delinassios), All rights reserved.

  6. SPECT/CT and a portable gamma-camera for image-guided laparoscopic sentinel node biopsy in testicular cancer.

    Science.gov (United States)

    Brouwer, Oscar R; Valdés Olmos, Renato A; Vermeeren, Lenka; Hoefnagel, Cornelis A; Nieweg, Omgo E; Horenblas, Simon

    2011-04-01

    The purpose of this study was to evaluate the utility of SPECT/CT and real-time intraoperative imaging with a portable γ-camera for laparoscopic sentinel node (SN) localization in stage I testicular cancer. Ten patients with clinical stage I testicular cancer were studied between November 2006 and November 2010. Their mean age was 37 y (range, 25-50 y). The primary tumors were situated on the right side in 5 patients and on the left side in 5. After a funicular block with 2% lidocaine, an average dose of 80 MBq (range, 59-98 MBq) of (99m)Tc-nanocolloid in a volume of 0.2 mL was injected into the testicular parenchyma. Shortly after injection, a 10-min dynamic study was performed, followed by the acquisition of static planar images at 15 min and 2 h. SPECT/CT was performed at 2 h. After image fusion, SNs were visualized, and their exact anatomic location was determined. The SPECT/CT images were displayed in the operation room to guide SN detection using a laparoscopic γ-ray probe and a portable γ-camera. Lymphatic drainage to the retroperitoneum was seen in all patients. SPECT/CT identified interaortocaval or paracaval SNs in the 5 patients with right-sided tumors, one of whom had an additional SN adjacent to the testicular vessels. In all 5 patients with left-sided tumors, paraaortic SNs were visualized; a node along the testicular vessels was visualized in 2 of these 5. Twenty-six SNs were laparoscopically removed (range, 1-4 per patient). An SN contained metastases in 1 case. No recurrences developed in the 9 patients with a tumor-free SN during a median follow-up of 21 mo (range, 2-50 mo). SPECT/CT enables accurate anatomic localization of retroperitoneal SNs in patients with testicular cancer, facilitating their laparoscopic retrieval. Real-time image guidance by a portable γ-camera improves intraoperative SN detection and appears to identify (20%) additional SNs.

  7. Unemployment risk and income change after testicular cancer diagnosis: A population-based study.

    Science.gov (United States)

    Rottenberg, Yakir; Ratzon, Navah Z; Jacobs, Jeremy M; Cohen, Miraim; Peretz, Tamar; de Boer, Angela G E M

    2016-01-01

    Among patients with cancer, returning to full working may serve as an indicator for return to normal lifestyle following illness, as opposed to unemployment or shifting to part-time work. The aim of the project was to clarify the association between unemployment risk and decreased income at 4 years after the diagnosis of testicular cancer (TC). A case control in a cohort study includes baseline measurement of people participating in the Israeli Central Bureau of Statistics 1995 National Census, and follow-up until 2011. Cancer incidence, employment status, and income level were ascertained through the Israel Cancer Registry and Tax Authority, respectively. A matched group was sampled from the population in the census. Binary logistic regression analyses were used to assess odds ratios (ORs) for study׳s outcomes, while controlling for age, ethnicity, education, and socioeconomic and employment status at 2 years before diagnosis. A total of 113 cases of TC and 468 persons in the matched group were included in the study after excluding persons who died during the study period. No association was found between TC and subsequent risk after the 4 years of unemployment (OR = 1.12, 95% CI: 0.65-1.95) or decreased income (OR = 1.41, 95% CI: 0.84-2.36). Predictors of subsequent unemployment were unemployment 2 years before diagnosis (OR = 6.91, 95% CI: 4.39-10.86) and increasing age (OR = 1.03 per year, 95% CI: 1.01-1.06). TC survivorship is not associated with subsequent unemployment or decreased income at 4 years after diagnosis. Copyright © 2016 Elsevier Inc. All rights reserved.

  8. Variations in testosterone pathway genes and susceptibility to testicular cancer in Norwegian men.

    Science.gov (United States)

    Kristiansen, W; Aschim, E L; Andersen, J M; Witczak, O; Fosså, S D; Haugen, T B

    2012-12-01

    Imbalance between the oestrogen and androgen levels in utero is hypothesized to influence testicular cancer (TC) risk. Thus, variation in genes involved in the action of sex hormones may contribute to variability of an individual's susceptibility to TC. Mutations in testosterone pathway genes may alter the level of testosterone in vivo and hypothetically the risk of developing TC. Luteinizing hormone receptor (LHR), 5α-reductase II (SRD5A2) and androgen receptor (AR) are key elements in androgen action. A case-control study comprising 651 TC cases and 313 controls in a Norwegian population was conducted for investigation of polymorphisms in the LHR, SRD5A and AR genes and their possible association with TC. A statistical significant difference was observed in patients being heterozygous for the LHR Asn312Ser polymorphism when comparing genotypes between all TC cases and controls (OR = 0.66, 95% CI = 0.48-0.89, p(adj) = 0.049). No statistically significant difference between the histological subtypes seminoma and non-seminoma was observed. Our results may suggest a possible association between genetic variation in the LHR gene and the risk of developing TC. © 2012 The Authors. International Journal of Andrology © 2012 European Academy of Andrology.

  9. Efectividad del autoexamen y del screening en la detección del cáncer de testículo Efectiveness of testicular self-examination and screening for an early detection of testicular cancer

    Directory of Open Access Journals (Sweden)

    Jacobo Cambil Martín

    2005-06-01

    Full Text Available Introducción. Aunque el cáncer de testículo (CT no es un cáncer frecuente en España y además tiene buen pronóstico, la posibilidad de realizar un diagnóstico precoz le podría hacer susceptible de adopción de medidas para adelantar su diagnóstico: autoexamen testicular o screening mediante ecografía testicular.Objetivos. Revisar la evidencia científica disponible y explorar qué método es el más efectivo para la detección precoz del CT.Metodología. Revisión sistemática de bases de datos en castellano e inglés, mediante los portales de salud ADITUS y FISTERRA, desde 1993 a 2003. Se definió una estrategia de búsqueda para cada base de datos. La valoración de la calidad de los artículos se midió con la tabla de jerarquía de la evidencia de Cooke y Sackett. Se realizó un resumen de los datos utilizando la tabla de Beck, Hgler y Polit. La descripción de los estudios se valoró con la tabla de Crombie. Resultados. Se incluyeron 7 estudios, 5 escritos en inglés, uno en español y otro en ambos idiomas. El mayor número de artículos publicados se encontró en las bases de datos inglesas. Cinco artículos alcanzaron el grado B de evidencia y dos el D. En general, la descripción de los artículos fue adecuada y clara. Conclusiones. No existe evidencia científica suficiente que permita conocer cuál es el mejor método de detección precoz del cáncer de testículo, aunque se sugiere que el autoexamen testicular y el screening mediante ecografía testicular son métodos efectivos para una detección precoz de este cáncer.Background. Testicular cancer is the most common malignancy in men between the ages of 15 and 35, yet it is one of the more curable cancers. There are two methods to detect testicular cancer, testicular self-examination and screening by an ultra sound scan of the testes. Objective. To review the available evidence to explore what method is the best effective for an early detection of testicular cancer

  10. Close ties: an exploratory Colored Eco-Genetic Relationship Map (CEGRM study of social connections of men in Familial Testicular Cancer (FTC families

    Directory of Open Access Journals (Sweden)

    Peters June A

    2012-03-01

    Full Text Available Abstract Background Testicular cancer, while rare compared with other adult solid tumors, is the most common cancer in young men in northern Europe and North America. Risk factors include white race, positive family history, contralateral testicular cancer, cryptorchidism, infertility and testicular microlithiasis. As the genetic causes of familial clusters (Familial Testicular Cancer or FTC are being sought, it is also important to understand the psycho-social experiences of members of FTC families. Methods This is a cross-sectional examination via the Colored Eco-Genetic Relationship Map (CEGRM of social connections reported by 49 men in FTC families participating in NCI research study 02-C-178. Results The CEGRM was acceptable and feasible for use with men in FTC families, and valuable in understanding their social connections. These men have largely adjusted to the TC history in themselves and/or their relatives. They have considerable social and emotional support from family and friends, although there is wide variability in sources and types. Conclusions The CEGRM focuses on men's social connections and close emotional bonds in FTC families. This action-oriented process of placing colored symbols on significant relationships uncovered previously under-appreciated emotions accompanying men's social exchanges. Most men in FTC families succeed in re-establishing a sense of normalcy in their lives and social connections, in the aftermath of a testicular cancer diagnosis.

  11. Effectiveness of highly purified urofollitropin treatment in patients with idiopathic azoospermia before testicular sperm extraction.

    Science.gov (United States)

    Cocci, Andrea; Cito, Gianmartin; Russo, Giorgio I; Falcone, Marco; Capece, Marco; Timpano, Massimiliano; Della Camera, Pier Andrea; Morselli, Simone; Tasso, Giovanni; Morelli, Girolamo; Morgia, Giuseppe; Minervini, Andrea; Serni, Sergio; Carini, Marco; Natali, Alessandro; Gacci, Mauro

    2017-08-07

    Recent evidences demonstrated that male factor alone is responsible for about 30% cases of infertility. Human follicle-stimulating hormone (hFSH) has been introduced to increase sperm concentration, spermatogonial population, or both natural or assisted pregnancy rates (PRs) in oligozoospermic subjects with normal concentrations of gonadotropins. Fifty infertile men affected by idiopathic azoospermia were enrolled in this study, after undergoing medical history, physical and clinical examination, baseline semen parameters and hormonal plasma concentrations. Inclusion criteria were infertility for at least 2 years, idiopathic azoospermia, FSH <12 mIU/ml. Twenty-five patients were allocated to treatment with hFSH three times/week per 3 months (Fostimon), and 25 patients underwent just testicular sperm extraction (TESE) without medical treatment. All patients underwent, after 3 months, assisted reproduction techniques (ARTs) with TESE. The primary outcome was represented by the differences in the sperm retrieval rate (SRR) between groups, while the secondary outcomes were the differences in PR and fertilization rate (FR). We observed a PR of 15% (3/25) and 28% (7/25) in control and treated group, respectively. SRR after medical treatment and ART was 24% (6/25), while in the control group was 12.5% (2/25). The sperm in the ejaculate of five patients (20%) after medical treatment exhibited a mean concentration of 0.9 million/ml and a mean motility of 12%. The FR was significantly greater in the treatment group with respect to the control group, 30% and 20%, respectively. FSH treatment showed greater efficacy rather than control by increasing the rate of PR and FR in azoospermic patients who underwent TESE.

  12. Whole body MRI, including diffusion-weighted imaging in follow-up of patients with testicular cancer.

    Science.gov (United States)

    Mosavi, Firas; Laurell, Anna; Ahlström, Håkan

    2015-11-01

    Whole body (WB) magnetic resonance imaging (MRI), including diffusion-weighted imaging (DWI) has become increasingly utilized in cancer imaging, yet the clinical utility of these techniques in follow-up of testicular cancer patients has not been evaluated. The purpose of this study was to evaluate the feasibility of WB MRI with continuous table movement (CTM) technique, including multistep DWI in follow-up of patients with testicular cancer. WB MRI including DWI was performed in follow-up of 71 consecutive patients (median age, 37 years; range 19-84) with histologically confirmed testicular cancer. WB MRI protocol included axial T1-Dixon and T2-BLADE sequences using CTM technique. Furthermore, multi-step DWI was performed using b-value 50 and 1000 s/mm(2). One criterion for feasibility was patient tolerance and satisfactory image quality. Another criterion was the accuracy in detection of any pathological mass, compared to standard of reference. Signal intensity in DWI was used for evaluation of residual mass activity. Clinical, laboratory and imaging follow-up were applied as standard of reference for the evaluation of WB MRI. WB MRI was tolerated in nearly all patients (69/71 patients, 97%) and the image quality was satisfactory. Metal artifacts deteriorated the image quality in six patients, but it did not influence the overall results. No case of clinical relapse was observed during the follow-up time. There was a good agreement between conventional WB MRI and standard of reference in all patients. Three patients showed residual masses and DWI signal was not restricted in these patients. Furthermore, DWI showed abnormally high signal intensity in a normal-sized retroperitoneal lymph node indicating metastasis. The subsequent (18)F-FDG PET/CT could verify the finding. WB MRI with CTM technique including multi-step DWI is feasible in follow-up of patients with testicular cancer. DWI may contribute to important added-value data to conventional MRI sequences

  13. Impact of cancer and cancer treatment on male fertility.

    Science.gov (United States)

    Vakalopoulos, Ioannis; Dimou, Petros; Anagnostou, Ioannis; Zeginiadou, Theodosia

    2015-01-01

    While cancer, and especially testicular cancer and Hodgkin's disease, affects male fertility in many ways, the current increase of survival of male cancer patients of reproductive age or earlier has emerged as a new challenge to their subsequent ability to father children. Cancer treatments, including surgery, radiotherapy and chemotherapy, can have a transitory as well as a permanent detrimental impact on male fertility. Gonadotoxic effects and the length of time for sperm recovery after radiotherapy depends not only on initial semen quality, but also on gonadal dosage and the delivery method after chemotherapy, on the type of regimens and dosages and on the spermatogenesis phase that each drug impacts. Combination treatment with radiotherapy and chemotherapy will induce more gonadotoxicity than either modality alone. Although efforts to prevent gonadal toxicity in cancer treatment are routinely applied, sperm cryopreservation remains the gold standard to maintain male fertility after cancer survival. Fertility preservation for prepubertal boys presents the greatest problem due to the absence of mature sperm in their gonads. In this area, research efforts are concentrated on cryopreservation of immature gametes and, in particular, techniques for their maturation and proliferation after thawing.

  14. [Polypropylene mesh for testicular prothesis implantation: A report of 57 cases].

    Science.gov (United States)

    An, Jie; Liu, Ye; Zhang, Zong-min; Yu, Chun-xiao; Xia, Yong-qiang; Wang, Peng-fei

    2015-09-01

    To search for an optimum method for testicular prothesis implantation in the treatment of testis loss. We retrospectively analyzed the surgical methods and outcomes of 53 cases of terminal prostate cancer and 4 cases of unilateral testicular torsion treated by implantation of testicular prothesis with the polypropylene mesh. The 57 male patients all received testicular prothesis with the polypropylene mesh. All the patients were satisfied with the appearance and size of the scrotum after surgery. No scrotal hematoma, prosthesis infection, or autoimmune disease occurred postoperatively. Testis loss is not a rare condition clinically, for the treatment of which surgical implantation of testicular prothesis with the polypropylene mesh can achieve both a fine tissue compatibility and a desirable scrotal appearance.

  15. The treatment of Stage III nonseminomatous testicular tumors. Roswell Park Memorial Institute results (1970-1979).

    Science.gov (United States)

    Pontes, J E; Wajsman, Z; Beckley, S; Williams, P; Murphy, G P

    1983-04-01

    A review of 92 patients with Stage III nonseminomatous tumors treated at Roswell Park Memorial Institute between 1970-1979 was undertaken to verify changes in concepts as related to multiple agent chemotherapy and cytoreductive surgery. Each patient had a minimal follow-up of 18 months. Fifty-three patients were seen before 1975. Eighteen had metastasis to the lungs only. These were treated with a variety of single chemotherapeutic agents and cytoreductive surgery. The survival of this group was 38%. Among 35 patients with lung and visceral involvement seen at the same time, only one patient is alive. Thirty-nine patients were seen after 1975 and treated with multi-drug chemotherapy and cytoreductive surgery. The current survival rate of 23 patients with lung metastasis only is 69%. Among 16 patients with lung and visceral involvement, the present survival rate is 31%. This report confirms the effectiveness of multi-drug therapy in conjunction with cytoreductive surgery in the treatment of disseminated testicular tumors.

  16. INCIDENTALOMAS OF THE TESTICLE AND TESTICULAR MICROLITHIASIS: CURRENT APPROACHES TO DIAGNOSIS AND TREATMENT (literature review, clinical cases

    Directory of Open Access Journals (Sweden)

    A. K. Nosov

    2017-01-01

    Full Text Available Malignant tumors of the testicle comprise about 1–2 % of all neoplasms in males and 5 % of tumors of the urinary system and male genitals. At early stages, malignant tumors of the testicle have no clinical manifestations. Gradually increasing in size, they change the shape and density of the testicle. Men seeking medical consultation on infertility are recommended to undergo ultrasound examination of the scrotum. As a result, in patients with normal tumor marker levels and lack of symptoms small (less than1 cmin diameter testicular tumors (incidentalomas of the testicle and testicular microlithiasis are diagnosed. Lately, a number of studies has shown a possible need to expand indications for organ-preserving treatment, in particular, for incidentalomas of the testicle. Here we present a literature review on this subject and our clinical observations. 

  17. Ethnic patterns of hypospadias in New Zealand do not resemble those observed for cryptorchidism and testicular cancer: evidence of differential aetiology?

    Science.gov (United States)

    Gurney, J K; Stanley, J; Shaw, C; Sarfati, D

    2016-01-01

    It has been proposed that hypospadias, cryptorchidism, poor semen quality and testicular cancer might share common prenatal causes. We have previously demonstrated similar ethnic patterns for the incidence of testicular cancer and cryptorchidism - a known risk factor for testicular cancer. If the underlying exposure(s) that cause hypospadias, cryptorchidism and testicular cancer are shared, then we would expect the incidence relationship between ethnic groups to follow the same pattern across all three conditions. We followed a birth cohort of 318 345 eligible male neonates born in New Zealand between 2000-2010, and linked routinely collected maternity records with inpatient hospitalization and mortality records through to 2011. We searched hospitalization records for diagnoses of hypospadias, and used mortality records for censoring. We used Poisson regression methods to compare the relative risk of hypospadias between ethnic groups, adjusting for perinatal risk factors and total person time. We observed that European/Other children had the highest risk of hypospadias, with Māori, Pacific and Asian boys having around 40% lower risk of disease compared with this group (adjusted relative risk [RR]: Māori 0.62, 95% CI 0.55-0.70; Pacific 0.62, 95% CI 0.53-0.72; Asian 0.57, 95% CI 0.47-0.69). This contrasts substantially with our previous observations for cryptorchidism and testicular cancer, where Māori males have the greatest risk. Our observations suggest that - at least in New Zealand - the exposures that drive the development of hypospadias may differ to those that that drive the development of cryptorchidism and/or testicular cancer. © 2015 American Society of Andrology and European Academy of Andrology.

  18. Ultrasound and ultrasound guided biopsy, CT and lymphography in the diagnosis of retroperitoneal metastases in testicular cancer

    DEFF Research Database (Denmark)

    Damgaard-Pedersen, K; von der Maase, H

    1991-01-01

    A retrospective study of bipedal lymphography (BL), computed tomography (CT) and ultrasonography (US) of retroperitoneal lymph nodes has been carried out in 95 patients with newly diagnosed testicular cancer. Twenty-one patients had abnormal lymph nodes at the time of staging. The diagnostic...... findings and 5 verified benign lesions. US represents a cheap and accurate alternative to CT in the detection of metastatic retroperitoneal lymph nodes. US and US-guided biopsy is indicated supplementary to CT in cases with borderline enlarged nodes on CT. Furthermore, US-guided biopsy should always...

  19. Small Intestine Cancer Treatment

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    ... Types Bladder Cancer Breast Cancer Colorectal Cancer Kidney (Renal Cell) Cancer Leukemia Liver Cancer Lung Cancer Lymphoma Pancreatic Cancer Prostate Cancer Skin Cancer Thyroid Cancer Uterine Cancer All ...

  20. Testicular function in young men in long-term remission after treatment for the early stages of Hodgkin's disease

    DEFF Research Database (Denmark)

    Specht, L; Geisler, C; Hansen, M M

    1984-01-01

    . Patients should be informed about the risk of infertility before treatment. If in a given case several treatment options with equal prospective antineoplastic effect are weighed against one another, the patient's possible desire to retain fertility should favour the use of radiotherapy as opposed......16 young men in long-term remission after standard treatment for the early stages of Hodgkin's disease were examined for testicular function 48 to 125 months after termination of therapy. The patients had received mantle field irradiation, plus either irradiation of infradiaphragmatic lymph nodes...

  1. Testicular Torsion

    Science.gov (United States)

    ... Campbell-Walsh Urology. 10th ed. Philadelphia, Pa.: Saunders Elsevier; 2012. http://www.clinicalkey.com. Accessed Feb. 13, 2015. Somani BK, et al. Testicular torsion. BMJ. 2010;341:c3213. Cubillos J, et al. Familial testicular torsion. Journal of Urology. 2011;185:2469. Hittelman AB. Neonatal ...

  2. TESTICULAR TORSION:

    African Journals Online (AJOL)

    TESTICULAR TORSION: EXPERIENCE IN THE MIDDLE BELT OF NIGERIA. S.A. KURANGA AND G.A. RAHMAN. Department of Surgery, University of l/orin Teaching Hospital, Ilorin, Nigeria. Objective To determine the fate of the testis affected by testicular torsion (TT) in relation to the duration of the symptoms and to.

  3. Treatment Option Overview (Anal Cancer)

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    ... Cancer Treatment Anal Cancer Prevention Research Anal Cancer Treatment (PDQ®)–Patient Version General Information About Anal Cancer ... factors affect the prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery ) depends on ...

  4. Treatment Option Overview (Rectal Cancer)

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    ... Colorectal Cancer Colorectal Cancer Screening Research Rectal Cancer Treatment (PDQ®)–Patient Version General Information About Rectal Cancer ... Certain factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery ) and treatment ...

  5. Treatment Option Overview (Esophageal Cancer)

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    ... Cancer Prevention Esophageal Cancer Screening Research Esophageal Cancer Treatment (PDQ®)–Patient Version General Information About Esophageal Cancer ... Certain factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery ) and treatment ...

  6. Treatment Option Overview (Bladder Cancer)

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    ... Cancer Treatment Bladder Cancer Screening Research Bladder Cancer Treatment (PDQ®)–Patient Version General Information About Bladder Cancer ... Certain factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery ) depends on ...

  7. Treatment Option Overview (Prostate Cancer)

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    ... Prostate Cancer Prostate Cancer Screening Research Prostate Cancer Treatment (PDQ®)–Patient Version General Information About Prostate Cancer ... Certain factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery ) and treatment ...

  8. Treatment Option Overview (Vulvar Cancer)

    Science.gov (United States)

    ... Health Professional Vulvar Cancer Treatment Research Vulvar Cancer Treatment (PDQ®)–Patient Version General Information About Vulvar Cancer ... Certain factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery ) and treatment ...

  9. Treatment of Liver Cancer

    OpenAIRE

    Liu, Chun-Yu; Chen, Kuen-Feng; Chen, Pei-Jer

    2015-01-01

    Primary liver cancer, mostly hepatocellular carcinoma, remains a difficult-to-treat cancer. Incidence of liver cancer varies geographically and parallels with the geographic prevalence of viral hepatitis. A number of staging systems have been developed, reflecting the heterogeneity of primary liver cancer, regional preferences, and regional variations in resectability or transplant eligibility. Multimodality treatments are available for this heterogeneous malignancy, and there are variations ...

  10. Fertility in men with testicular germ cell tumors.

    NARCIS (Netherlands)

    Spermon, J.R.; Kiemeney, L.A.L.M.; Meuleman, E.J.H.; Ramos, L.; Wetzels, A.M.M.; Witjes, J.A.

    2003-01-01

    OBJECTIVE: To assess the prevalence of fertility or infertility in men before and after treatment for unilateral testicular cancer. The results were compared with the lifetime prevalence of infertility in the general population (20%-28%). DESIGN: Survey. SETTINGS: University referral center for

  11. Treatment Option Overview (Salivary Gland Cancer)

    Science.gov (United States)

    ... Head and Neck Cancer Patient Hypopharyngeal Cancer Treatment Laryngeal Cancer Treatment Lip & Oral Cavity Treatment Metastatic Squamous Neck ... Oropharyngeal Cancer Screening Health Professional Hypopharyngeal Cancer Treatment Laryngeal Cancer Treatment Lip & Oral Cavity Treatment Metastatic Squamous Neck ...

  12. Treatment Options by Stage (Hypopharyngeal Cancer)

    Science.gov (United States)

    ... Head and Neck Cancer Patient Hypopharyngeal Cancer Treatment Laryngeal Cancer Treatment Lip & Oral Cavity Treatment Metastatic Squamous Neck ... Oropharyngeal Cancer Screening Health Professional Hypopharyngeal Cancer Treatment Laryngeal Cancer Treatment Lip & Oral Cavity Treatment Metastatic Squamous Neck ...

  13. Changes in taste and smell function, dietary intake, food preference, and body composition in testicular cancer patients treated with cisplatin-based chemotherapy

    NARCIS (Netherlands)

    IJpma, Irene; Renken, Remco J; Gietema, Jourik A; Slart, Riemer H J A; Mensink, Manon G J; Lefrandt, Joop D; Horst, ter Gert; Reyners, Anna K L

    2016-01-01

    BACKGROUND & AIMS: Taste and smell changes due to chemotherapy may contribute to the high prevalence of overweight in testicular cancer patients (TCPs). This study investigates the taste and smell function, dietary intake, food preference, and body composition in TCPs before, during, and up to 1

  14. Bleomycin-Induced Pulmonary Changes on Restaging Computed Tomography Scans in Two Thirds of Testicular Cancer Patients Show No Correlation With Fibrosis Markers

    NARCIS (Netherlands)

    Hollander, den Martha W.; Westerink, Nico-Derk L.; Lubberts, Sjoukje; Bongaerts, Alfons H. H.; Wolf, Rienhart F. E.; Altena, Renska; Nuver, Janine; Oosting, Sjoukje F.; Vries, de Elisabeth G. E.; Walenkamp, Anna M. E.; Meijer, Coby; Gietema, Jourik A.

    BACKGROUND: In metastatic testicular cancer patients treated with bleomycin, etoposide, and cisplatin (BEP) chemotherapy, bleomycin-induced pneumonitis is a well-known and potentially fatal side effect. We sought to determine the prevalence of lesions as signs of bleomycin-induced pulmonary changes

  15. Association of polymorphisms in genes encoding hormone receptors ESR1, ESR2 and LHCGR with the risk and clinical features of testicular germ cell cancer

    DEFF Research Database (Denmark)

    Brokken, Leon J S; Lundberg-Giwercman, Yvonne; Rajpert-De Meyts, Ewa

    2012-01-01

    Testicular germ cell cancer (TGCC) is the most common malignancy in young men. Genetic variants known to be associated with risk of TGCC only partially account for the observed familial risks. We aimed to identify additional polymorphisms associated with risk as well as histological and clinical...

  16. Pro- and anti-apoptotic effects of p53 in cisplatin-treated human testicular cancer are cell context-dependent

    NARCIS (Netherlands)

    di Pietro, Alessandra; Koster, Roelof; Boersma-van Eck, Wytske; Dam, Wendy A.; Mulder, Nanno H.; Gietema, Jourik A.; de Vries, Elisabeth G. E.; de Jong, Steven

    2012-01-01

    In murine testicular cancer (TC) cells wild-type p53 contributes to sensitivity to DNA-damaging drugs in a dose-dependent way. In human TC, however, the role of wild-type p53 functionality in chemotherapeutic response remains elusive. We analyzed functionality of wild-type p53 in cisplatin

  17. National Academy of Clinical Biochemistry laboratory medicine practice guidelines for use of tumor markers in testicular, prostate, colorectal, breast, and ovarian cancers

    DEFF Research Database (Denmark)

    Sturgeon, Catharine M.; Duffy, Michael J.; Stenman, Ulf-Håkan

    2008-01-01

    BACKGROUND: Updated National Academy of Clinical Biochemistry (NACB) Laboratory Medicine Practice Guidelines for the use of tumor markers in the clinic have been developed. METHODS: Published reports relevant to use of tumor markers for 5 cancer sites--testicular, prostate, colorectal, breast...

  18. Varicocele and testicular function

    Directory of Open Access Journals (Sweden)

    Alexander W Pastuszak

    2015-01-01

    Full Text Available Testicular varicocele, a dilation of the veins of the pampiniform plexus thought to increase testicular temperature via venous congestion, is commonly associated with male infertility. Significant study has clarified the negative impact of varicocele on semen parameters and more recent work has shed light on its detrimental effects on the molecular and ultrastructural features of sperm and the testicular microenvironment, as well as more clearly defined the positive impacts of treatment on couples′ fertility. The relationship between varicocele and testicular endocrine function, while known for some time based on histologic evaluation, has become more apparent in the clinical setting with a growing link between varicocele and hypogonadism. Finally, in the pediatric setting, while future study will clarify the impact of varicocele on fertility and testicular function, recent work supports a parallel effect of varicocele in adolescents and adults, suggesting a re-evaluation of current treatment approaches in light of the progressive nature of the condition and potential increased risk of future disease.

  19. Impalpable Testicular Seminoma Identified on Sonoelastography

    Directory of Open Access Journals (Sweden)

    Eric M. Ghiraldi

    2015-09-01

    Full Text Available The role of sonoelastography in diagnosing cancerous masses has increased since the advent of elastography as an ultrasound modality. Its ability to display differences in the mechanical properties of cancerous masses compared to normal surrounding tissue has shown benefit in increasing the accuracy of diagnosing malignant breast and thyroid masses and has shown early potential in accomplishing better targeted prostate biopsies. To date, the literature is limited in the number of studies describing the use of sonoelastography for testicular masses. We describe a 34-year-old man who presented with an incidental finding of an impalpable hypoechoic testicular mass on grayscale ultrasound during an infertility work-up. Sonoelastography was performed displaying intermediate testicular elastic properties. Upon frozen section of the mass during surgical exploration, classic testicular seminoma was diagnosed and subsequent radical orchiectomy was performed. We would like to use this atypical presentation of testicular seminoma to review the potential role of elastography for diagnosing testicular cancer.

  20. Comparison of testicular dose delivered by intensity-modulated radiation therapy (IMRT) and volumetric-modulated arc therapy (VMAT) in patients with prostate cancer

    Energy Technology Data Exchange (ETDEWEB)

    Martin, Jeffrey M. [Department of Radiation Oncology, Fox Chase Cancer Center, Philadelphia, PA (United States); Handorf, Elizabeth A. [Department of Biostatistics, Fox Chase Cancer Center, Philadelphia, PA (United States); Price, Robert A.; Cherian, George [Department of Radiation Oncology, Fox Chase Cancer Center, Philadelphia, PA (United States); Buyyounouski, Mark K. [Department of Radiation Oncology, Stanford University, Stanford, CA (United States); Chen, David Y.; Kutikov, Alexander [Department of Urologic Oncology, Fox Chase Cancer Center, Philadelphia, PA (United States); Johnson, Matthew E.; Ma, Chung-Ming Charlie [Department of Radiation Oncology, Fox Chase Cancer Center, Philadelphia, PA (United States); Horwitz, Eric M., E-mail: eric.horwitz@fccc.edu [Department of Radiation Oncology, Fox Chase Cancer Center, Philadelphia, PA (United States)

    2015-10-01

    A small decrease in testosterone level has been documented after prostate irradiation, possibly owing to the incidental dose to the testes. Testicular doses from prostate external beam radiation plans with either intensity-modulated radiation therapy (IMRT) or volumetric-modulated arc therapy (VMAT) were calculated to investigate any difference. Testicles were contoured for 16 patients being treated for localized prostate cancer. For each patient, 2 plans were created: 1 with IMRT and 1 with VMAT. No specific attempt was made to reduce testicular dose. Minimum, maximum, and mean doses to the testicles were recorded for each plan. Of the 16 patients, 4 received a total dose of 7800 cGy to the prostate alone, 7 received 8000 cGy to the prostate alone, and 5 received 8000 cGy to the prostate and pelvic lymph nodes. The mean (range) of testicular dose with an IMRT plan was 54.7 cGy (21.1 to 91.9) and 59.0 cGy (25.1 to 93.4) with a VMAT plan. In 12 cases, the mean VMAT dose was higher than the mean IMRT dose, with a mean difference of 4.3 cGy (p = 0.019). There was a small but statistically significant increase in mean testicular dose delivered by VMAT compared with IMRT. Despite this, it unlikely that there is a clinically meaningful difference in testicular doses from either modality.

  1. Candidate Genes for Testicular Cancer Evaluated by In Situ Protein Expression Analyses on Tissue Microarrays1

    Science.gov (United States)

    Skotheim, Rolf I; Abeler, Vera M; Nesland, Jahn M; Fosså, Sophie D; Holm, Ruth; Wagner, Urs; Flørenes, Vivi Ann; Aass, Nina; Kallioniemi, Olli P; Lothe, Ragnhild A

    2003-01-01

    Abstract By the use of high-throughput molecular technologies, the number of genes and proteins potentially relevant to testicular germ cell tumor (TGCT) and other diseases will increase rapidly. In a recent transcriptional profiling, we demonstrated the overexpression of GRB7 and JUP in TGCTs, and confirmed the reported overexpression of CCND2. We also have recent evidences for frequent genetic alterations of FHIT and epigenetic alterations of MGMT. To evaluate whether the expression of these genes is related to any clinicopathological variables, we constructed a tissue microarray with 510 testicular tissue cores from 279 patients diagnosed with TGCT, covering various histological subgroups and clinical stages. By immunohistochemistry, we found that JUP, GRB7, and CCND2 proteins were rarely present in normal testis, but frequently expressed at high levels in TGCT. Additionally, all premalignant intratubular germ cell neoplasias were JUP-immunopositive. MGMT and FHIT were expressed by normal testicular tissues, but at significantly lower frequencies in TGCT. Except for CCND2, the expressions of all markers were significantly associated with various TGCT subtypes. In summary, we have developed a high-throughput tool for the evaluation of TGCT markers, and utilized this to validate five candidate genes whose protein expressions were indeed deregulated in TGCT. PMID:14670177

  2. Candidate Genes for Testicular Cancer Evaluated by In Situ Protein Expression Analyses on Tissue Microarrays

    Directory of Open Access Journals (Sweden)

    Rolf I. Skotheim

    2003-09-01

    Full Text Available By the use of high-throughput molecular technologies, the number of genes and proteins potentially relevant to testicular germ cell tumor (TGCT and other diseases will increase rapidly. In a recent transcriptional profiling, we demonstrated the overexpression of GRB7 and JUP in TGCTs, confirmed the reported overexpression of CCND2. We also have recent evidences for frequent genetic alterations of FHIT and epigenetic alterations of MGMT. To evaluate whether the expression of these genes is related to any clinicopathological variables, we constructed a tissue microarray with 510 testicular tissue cores from 279 patients diagnosed with TGCT, covering various histological subgroups and clinical stages. By immunohistochemistry, we found that JUP, GRB7, CCND2 proteins were rarely present in normal testis, but frequently expressed at high levels in TGCT. Additionally, all premalignant intratubular germ cell neoplasias were JUP-immunopositive. MGMT and FHIT were expressed by normal testicular tissues, but at significantly lower frequencies in TGCT. Except for CCND2, the expressions of all markers were significantly associated with various TGCT subtypes. In summary, we have developed a high-throughput tool for the evaluation of TGCT markers, utilized this to validate five candidate genes whose protein expressions were indeed deregulated in TGCT.

  3. Immunohistochemical analysis of the expression of MAGE-A and NY-ESO-1 cancer/testis antigens in diffuse large B-cell testicular lymphoma.

    Science.gov (United States)

    Hudolin, Tvrtko; Kastelan, Zeljko; Ilic, Ivana; Levarda-Hudolin, Katarina; Basic-Jukic, Nikolina; Rieken, Malte; Spagnoli, Giulio C; Juretic, Antonio; Mengus, Chantal

    2013-05-16

    Primary testicular lymphoma (PTL) is a rare and lethal disease. The most common histological subtype is diffuse large B-cell lymphoma (DLBCL). Standard treatments are frequently ineffective. Thus, the development of novel forms of therapy is urgently required. Specific immunotherapy generating immune responses directed against antigen predominantly expressed by cancer cells such as cancer-testis antigens (CTA) may provide a valid alternative treatment for patients bearing PTL, alone or in combination with current therapies. Three monoclonal antibodies (mAbs), 77B recognizing MAGE-A1, 57B recognizing an epitope shared by multiple MAGE-A CTA (multi-MAGE-A specific) and D8.38 recognizing NY-ESO-1/LAGE-1 were used for immunohistochemical staining of 27 PTL, including 24 DLBCL. Expression of MAGE-A1 was infrequently detectable in DLBCL specimens (12.50%), whereas multi-MAGE-A and NY-ESO-1/LAGE-1 specific reagents stained the cytoplasms of tumor cells in DLBCL specimens with higher frequencies (54.17% and 37.50%, respectively) with different expression levels. These results suggest that MAGE-A and NY-ESO-1/LAGE-1, possibly in combination with other CTA, might be used as targets for specific immunotherapy in DLBCL.

  4. [Toxicity evaluation of sewage treatment plant effluent of chemical industrial park along the Yangtze River on rat testicular germ cells in vitro].

    Science.gov (United States)

    Hu, Guan-Jiu; Wang, Xiao-Yi; Shi, Wei; Bai, Chou-Yong; Wu, Jiang; Liu, Hong-Ling; Yu, Hong-Xia

    2009-05-15

    By using rat testicular germ cells in vitro toxicity testing method based on original cells culture, the reproduction toxicity of sewage treatment plant effluent of Chemical Industrial Park along the Yangtze River was evaluated, through cells changes in morphologic, activity and viability parameters. The results showed that both of the effluents from new developed Chemical Industrial Park A and provincial Chemical Industrial Park B contain reproductive toxic substances. The toxicity of Park A has more significant undergone changes in cells activity of sertoli cells (p Park B. Sepermatogenic cells are more sensitive in indicating reproduction toxicity for testicular, compared with leyding cells and sertoli cells. This study demonstrated that, as an indispensable and complementary tool for water quality assessment, rat testicular germ cells in vitro toxicity testing based on original cells culture can be used to comprehensively evaluate the reproduction toxicity of sewage treatment plant effluent, and provide prompt and useful discharge quality information.

  5. Aspects of Early Detection of Testicular Cancer and Cancer-Related Infertility

    NARCIS (Netherlands)

    N.J. van Casteren (Niels)

    2010-01-01

    markdownabstract__Abstract__ Infertility is referred to by the World Health Organisation (WHO) as the inability of a couple to achieve pregnancy within one year of regular unprotected intercourse[l]. About 15o/o of couples who do not achieve pregnancy within 1 year seek medical treatment for

  6. Testicular dysgenesis syndrome: possible role of endocrine disrupters

    DEFF Research Database (Denmark)

    Bay, Katrine; Asklund, Camilla; Skakkebaek, Niels E

    2006-01-01

    The testicular dysgenesis syndrome (TDS) hypothesis proposes that the four conditions cryptorchidism, hypospadias, impaired spermatogenesis and testis cancer may all be manifestations of disturbed prenatal testicular development. The TDS hypothesis is based on epidemiological, clinical and molecu......The testicular dysgenesis syndrome (TDS) hypothesis proposes that the four conditions cryptorchidism, hypospadias, impaired spermatogenesis and testis cancer may all be manifestations of disturbed prenatal testicular development. The TDS hypothesis is based on epidemiological, clinical...

  7. Risk of germ cell testicular cancer according to origin: a migrant cohort study in 1,100,000 Israeli men.

    Science.gov (United States)

    Levine, Hagai; Afek, Arnon; Shamiss, Ari; Derazne, Estela; Tzur, Dorit; Zavdy, Ofir; Barchana, Micha; Kark, Jeremy D

    2013-04-15

    Testicular cancer incidence is highest among men of northern European ancestry and lowest among men of Asian/African descent. We conducted a large-scale migrant cohort study to assess origin and migrant generation as predictors of testicular germ cell tumors (TGCTs), controlling for possible confounders. Data on 1,092,373 Jewish Israeli males, who underwent a general health examination prior to compulsory military service at ages 16-19 between the years 1967-2005, were linked to Israel National Cancer Registry to obtain incident TGCTs up to 2006. Cox proportional hazards was used to model time to event. Overall, 1,001 incident cases (534 seminoma and 467 nonseminoma) were detected during 19.2 million person-years of follow-up. Origin was a strong independent predictor of TGCTs with remarkably low incidence for North African-born (HR = 0.10, 95% CI: 0.04-0.21) and Asian-born (HR = 0.35, 0.20-0.62), while intermediate for Israeli-born of North African origin (HR = 0.48, 0.40-0.58) and Asian origin (HR = 0.56, 0.47-0.66), compared to European origin. A comparison of Israeli born of North African and Asian origin with North African and Asian-born yielded a HR of 2.31 (1.36-3.93). Significant risk factors controlled for were year of birth, years of education and height. Findings persisted when analyses were stratified by histologic subtypes of TGCTs. The findings of lower rates of TGCTs among men born in North Africa and Asia compared to European ancestry, but a steep increase in next generation migrants, particularly among the Israeli-born migrants from North Africa, provide clues to direct further research on the role of modern lifestyle and environment in the etiology of TGCTs. Copyright © 2012 UICC.

  8. Treatment Option Overview (Breast Cancer)

    Science.gov (United States)

    ... of Breast & Gynecologic Cancers Breast Cancer Screening Research Breast Cancer Treatment (PDQ®)–Patient Version General Information About Breast Cancer Go to Health Professional Version Key Points Breast ...

  9. Encounters in cancer treatment

    DEFF Research Database (Denmark)

    Høybye, Mette Terp; Tjørnhøj-Thomsen, Tine

    2014-01-01

    Based on extensive ethnographic material from in-depth interviews with Danish cancer patients after treatment, this study analyzes their stories to explore how interactions with the physician configures and situates a need for rehabilitation. We identify three themes in the illness stories: (1...... by this encounter. The significance of the social encounters in cancer treatment is elucidated through this analysis, and we demonstrate how the need for recognition of the complex effects of cancer on one's life is central to counter experiences of objectification and dehumanization....

  10. Testicular torsion

    DEFF Research Database (Denmark)

    Brasso, K; Andersen, L; Kay, L

    1993-01-01

    Thirty-five patients were examined 6-11 years after operation for torsion of the testis. Loss of testicular tissue was significantly associated with long preoperative duration of symptoms and with low postoperative sperm counts. The sex hormones were normal in the majority of patients but there w......Thirty-five patients were examined 6-11 years after operation for torsion of the testis. Loss of testicular tissue was significantly associated with long preoperative duration of symptoms and with low postoperative sperm counts. The sex hormones were normal in the majority of patients...

  11. Heterophile Antibody Interference led to Unneeded Chemotherapy in a Testicular Cancer Patient

    Directory of Open Access Journals (Sweden)

    Daniele G. Soares

    2016-11-01

    Full Text Available Human heterophile antibodies may develop after infection or contact with animal tissues or animal serum products. These antibodies have the capacity to bind to the animal immunoglobulins used in immunoassays leading to erroneous results. We here report a case of a testicular germ cell tumor patient who developed heterophile antibodies during the surveillance period of his disease. Following false-positive results of human chorionic gonadotropin (hCG he received unneeded chemotherapy. This article also stresses the problem of using serum tumor markers without no major imaging abnormalities to diagnose a patients' relapse.

  12. Detection of the c-myc oncogene product in testicular cancer.

    OpenAIRE

    Sikora, K; Evan, G; Stewart, J.(DESY, 15738, Zeuthen, Germany); Watson, J. V.

    1985-01-01

    A set of monoclonal antibodies was constructed by immunising mice with peptide fragments of the c-myc oncogene product. One such antibody, Myc 1-6E10 was shown to bind to a 62,000 dalton protein identifiable with the c-myc product (p62c-myc). The antigen recognised was not destroyed by paraffin wax embedding. Myc 1-6E10 was used to characterise the distribution of p62c-myc in archival testicular tumour material. Normal testes expressed only small amounts of p62c-myc. Seminomas showed increase...

  13. Treatment Options for Childhood Extracranial Germ Cell Tumors

    Science.gov (United States)

    ... with testicular germ cell tumors are treated in pediatric cancer centers, but the treatment is much like the ... with Cancer Questions to Ask Your Doctor about Cancer For Survivors and Caregivers About This PDQ Summary About PDQ ...

  14. THE ROLE OF MAGNETIC-RESONANCE-IMAGING AND COMPUTED-TOMOGRAPHY IN THE TREATMENT EVALUATION OF RETROPERITONEAL LYMPH-NODE METASTASES OF NONSEMINOTAMOUS TESTICULAR-TUMORS

    NARCIS (Netherlands)

    HOGEBOOM, WR; HOEKSTRA, HJ; MOOYAART, EL; SLEIJFER, DT; FRELING, NJM; WILLEMSE, PHB; KOOPS, HS

    1991-01-01

    The role of Magnetic Resonance Imaging (MRI) and Computed Tomography (CT) in the treatment evaluation of retroperitoneal lymph-node metastases of non-seminomatous testicular tumors (NSTT) was prospectively studied in 10 consecutive patients before, during and after chemotherapy. The results thus

  15. Testicular lymphoma

    DEFF Research Database (Denmark)

    Møller, Michael Boe; d'Amore, F; Christensen, Bjarne Egelund

    1994-01-01

    In a Danish population-based non-Hodgkin's lymphoma registry, 2687 newly diagnosed patients were registered from 1983 to 1992. 39 had testicular involvement (TL) (incidence 0.26/10(5)/year). Median age was 71 years. 24 cases had localised and 15 had disseminated disease. Histologically, all cases...

  16. Testicular dose in prostate cancer radiotherapy. Impact on impairment of fertility and hormonal function

    Energy Technology Data Exchange (ETDEWEB)

    Boehmer, D.; Badakhshi, H.; Budach, V. [Dept. of Radiation Oncology, Charite - Univ. Clinic - Campus Mitte, Berlin (Germany); Kuschke, W.; Bohsung, J. [Dept. of Medical Physics, Charite - Univ. Clinic - Campus Mitte, Berlin (Germany)

    2005-03-01

    Purpose: to determine the dose received by the unshielded testicles during a course of 20-MV conventional external-beam radiotherapy for patients with localized prostate cancer. Critical evaluation of the potential impact on fertility and hormonal impairment in these patients according to the literature. Patients and methods: the absolute dose received by the testicles of 20 randomly selected patients undergoing radiotherapy of prostate cancer was measured by on-line thermoluminescence dosimetry. Patients were treated in supine position with an immobilization cushion under their knees. A flexible tube, containing three calibrated thermoluminescence dosimeters (TLDs) was placed on top or underneath the testicle closest to the perineal region with a day-to-day alternation. The single dose to the planning target volume was 1.8 Gy. Ten subsequent testicle measurements were performed on each patient. The individual TLDs were then read out and the total absorbed dose was calculated. Results: the mean total dose ({+-} standard deviation) measured in a series of 10 subsequent treatment days in all patients was 49 cGy ({+-} 36 cGy). The calculated projected doses made on a standard series of 40 fractions of external-beam radiotherapy were 196 cGy ({+-} 145 cGy). The results of this study are appraised with the available data in the literature. Conclusion: the dose received by the unshielded testes can be assessed as a risk for permanent infertility and impairment of hormonal function in prostate cancer patients treated with external-beam radiotherapy. (orig.)

  17. Effects of high-intensity aerobic interval training on cardiovascular disease risk in testicular cancer survivors: A phase 2 randomized controlled trial.

    Science.gov (United States)

    Adams, Scott C; DeLorey, Darren S; Davenport, Margie H; Stickland, Michael K; Fairey, Adrian S; North, Scott; Szczotka, Alexander; Courneya, Kerry S

    2017-10-15

    Testicular cancer survivors (TCS) have an increased risk of treatment-related cardiovascular disease (CVD), which may limit their overall survival. We evaluated the effects of high-intensity aerobic interval training (HIIT) on traditional and novel CVD risk factors and surrogate markers of mortality in a population-based sample of TCS. This phase 2 trial (ClinicalTrials.gov identifier NCT02459132) randomly assigned 63 TCS to usual care (UC) or 12 weeks of supervised HIIT (ie, alternating periods of vigorous-intensity and light-intensity aerobic exercise). The primary outcome was peak aerobic fitness (VO2peak ) assessed via a treadmill-based maximal cardiorespiratory exercise test. Secondary endpoints included CVD risk (eg, Framingham Risk Score), arterial health, parasympathetic nervous system function, and blood-based biomarkers. Postintervention VO2peak data were obtained for 61 participants (97%). HIIT participants attended 99% of the exercise sessions and achieved 98% of the target exercise intensity. Analysis of covariance demonstrated that HIIT was superior to UC for improving VO2peak (adjusted between-group mean difference, 3.7 mL O2 /kg/min; 95% confidence interval, 2.4-5.1 [P<.001]) and multiple secondary outcomes including CVD risk (P = .011), arterial thickness (P<.001), arterial stiffness (P<.001), postexercise parasympathetic reactivation (P = .001), inflammation (P = .045), and low-density lipoprotein (P = .014). Overall, HIIT reduced the prevalence of modifiable CVD risk factors by 20% compared with UC. This randomized trial provides the first evidence that HIIT improves cardiorespiratory fitness, multiple pathways of CVD risk, and surrogate markers of mortality in TCS. These findings have important implications for the management of TCS. Further research concerning the long-term effects of HIIT on CVD morbidity and mortality in TCS is warranted. Cancer 2017;123:4057-65. © 2017 American Cancer Society. © 2017 American Cancer

  18. Surgical treatment for progressive prostate cancer: A clinical case

    Directory of Open Access Journals (Sweden)

    E. I. Veliev

    2014-01-01

    Full Text Available In spite of its existing standards, the treatment of patients with progressive prostate cancer (PC remains a matter of debate. Ensuring that the patients have good quality of life is also relevant. The paper describes a clinical case of a patient with progressive PC after hormone therapy, brachytherapy, salvage prostatectomy, enucleation of the testicular parenchyma, and salvage lymphadenectomy. A phallic prosthesis and an artificial urinary sphincter have been implanted to improve quality of life. The results of preoperative examination and the technological features of surgical interventions are given.

  19. Automated tube potential selection for standard chest and abdominal CT in follow-up patients with testicular cancer: comparison with fixed tube potential.

    Science.gov (United States)

    Gnannt, Ralph; Winklehner, Anna; Eberli, Daniel; Knuth, Alexander; Frauenfelder, Thomas; Alkadhi, Hatem

    2012-09-01

    To evaluate prospectively, in patients with testicular cancer, the radiation dose-saving potential and image quality of contrast-enhanced chest and abdominal CT with automated tube potential selection. Forty consecutive patients with testicular cancer underwent contrast-enhanced arterio-venous chest and portal-venous abdominal CT with automated tube potential selection (protocol B; tube potential 80-140 kVp), which is based on the attenuation of the CT topogram. All had a first CT at 120 kVp (protocol A) using the same 64-section CT machine and similar settings. Image quality was assessed; dose information (CTDI(vol)) was noted. Image noise and attenuation in the liver and spleen were significantly higher for protocol B (P vol) was significantly lower for protocol B compared to protocol A (reduction by 12%, P < 0.01). In patients with testicular cancer, radiation dose of chest and abdominal CT can be reduced with automated tube potential selection, while image quality is preserved.

  20. Ayahuasca and cancer treatment.

    Science.gov (United States)

    Schenberg, Eduardo E

    2013-01-01

    Comprehensively review the evidence regarding the use of ayahuasca, an Amerindian medicine traditionally used to treat many different illnesses and diseases, to treat some types of cancer. An in-depth review of the literature was conducted using PubMed, books, institutional magazines, conferences and online texts in nonprofessional sources regarding the biomedical knowledge about ayahuasca in general with a specific focus in its possible relations to the treatment of cancer. At least nine case reports regarding the use of ayahuasca in the treatment of prostate, brain, ovarian, uterine, stomach, breast, and colon cancers were found. Several of these were considered improvements, one case was considered worse, and one case was rated as difficult to evaluate. A theoretical model is presented which explains these effects at the cellular, molecular, and psychosocial levels. Particular attention is given to ayahuasca's pharmacological effects through the activity of N,N-dimethyltryptamine at intracellular sigma-1 receptors. The effects of other components of ayahuasca, such as harmine, tetrahydroharmine, and harmaline, are also considered. The proposed model, based on the molecular and cellular biology of ayahuasca's known active components and the available clinical reports, suggests that these accounts may have consistent biological underpinnings. Further study of ayahuasca's possible antitumor effects is important because cancer patients continue to seek out this traditional medicine. Consequently, based on the social and anthropological observations of the use of this brew, suggestions are provided for further research into the safety and efficacy of ayahuasca as a possible medicinal aid in the treatment of cancer.

  1. Eclipsed by the Prostate: Expanding Testicular Cancer Scholarship Through Years of Potential Life Lost and Economic Productivity.

    Science.gov (United States)

    Rovito, Michael J

    2017-05-01

    Men's health has been generalized as prostate cancer (PCa) with a supporting cast of other health issues, such as testicular cancer (TCa). As a result, research and scholarship in these supporting topical areas may not receive appropriate attention.This may possibly lead to disease burden indicators failing to comprehensively assess overall affect from a specific outcome within the population. The following commentary provides an example of years of potential life lost (YPLL) and economic productivity as it relates to TCa to encourage diversity in male health research and scholarship topical areas. Overall incidence and mortality rates overwhelmingly support a disparate burden from PCa as compared to other male-specific outcomes, specifically, TCa. When factoring in YPLL and lost economic activity as a result of early death, that disparity essentially dissipates. This discussion will provide an alternative disposition on how males are affected by PCa and TCa. Although PCa has much larger mortality and incidence rates compared to TCa, the amount of life a man potentially lo ses (nearly quadrupled) if he would die of TCa as compared to PCa assists in balancing out the disparate aforementioned burden. Suggestions are offered to encourage scholarship attention equity as well as implications for future research in the field.

  2. After Cancer Treatment

    Science.gov (United States)

    ... a while to adjust.Some of your work relationships may have changed. For example, your employer may not know whether you’re able to perform the same duties that you did before your cancer treatment. Some of your coworkers may seem uncomfortable around you at first. Deal ...

  3. Impact of the chemotherapy cocktail used to treat testicular cancer on the gene expression profile of germ cells from male Brown-Norway rats.

    Science.gov (United States)

    Delbès, Geraldine; Chan, Donovan; Pakarinen, Pirjo; Trasler, Jacquetta M; Hales, Barbara F; Robaire, Bernard

    2009-02-01

    Advances in treatment for testicular cancer that include the coadministration of bleomycin, etoposide, and cisplatin (BEP) have brought the cure rate to higher than 90%%. The goal of this study was to elucidate the impact of BEP treatment on gene expression in male germ cells. Brown-Norway rats were treated for 9 wk with vehicle (0x) or BEP at doses equivalent to 0.3x and 0.6x the human dose. At the end of treatment, spermatogenesis was affected, showing altered histology and a decreased sperm count; spermatozoa had a higher number of DNA breaks. After 9 wk of treatment, round spermatids were isolated, and RNA was extracted and probed on Rat230-2.0 Affymetrix arrays. Of the 31 099 probe sets present on the array, 59%% were expressed in control round spermatids. BEP treatment significantly altered the expression of 221 probe sets, with at least a 1.5-fold change compared with controls; 80% were upregulated. We observed a dose-dependent increase in the expression of oxidative stress response genes and no change in the expression of genes involved in DNA repair. BEP upregulated genes were implicated in pathways related to Jun and Junb protooncogenes. Increased mRNA levels of Jun and Junb were confirmed by quantitative RT-PCR; furthermore, JUN protein was increased in elongating spermatids. Thus, BEP exposure triggers an oxidative stress response in round spermatids and induces many pathways that may lead to the survival of damaged cells and production of abnormal sperm.

  4. Treatment Option Overview (Laryngeal Cancer)

    Science.gov (United States)

    ... Need To Know About™ Cancer of the Larynx Oral Complications of Chemotherapy and Head/Neck Radiation Lasers in Cancer Treatment Drugs Approved for Head and Neck Cancer Head and Neck Cancers Tobacco (includes help with quitting) For general cancer information ...

  5. Precision Medicine in Cancer Treatment

    Science.gov (United States)

    Precision medicine helps doctors select cancer treatments that are most likely to help patients based on a genetic understanding of their disease. Learn about the promise of precision medicine and the role it plays in cancer treatment.

  6. Life After Breast Cancer Treatment

    Science.gov (United States)

    FACTS FOR LIFE Life After Breast Cancer Treatment Once breast cancer treatment ends, you may face a new set of issues and concerns. ... fear. If fear starts to disrupt your daily life, talk with your doctor. Getting the support and ...

  7. Detection of the c-myc oncogene product in testicular cancer.

    Science.gov (United States)

    Sikora, K.; Evan, G.; Stewart, J.; Watson, J. V.

    1985-01-01

    A set of monoclonal antibodies was constructed by immunising mice with peptide fragments of the c-myc oncogene product. One such antibody, Myc 1-6E10 was shown to bind to a 62,000 dalton protein identifiable with the c-myc product (p62c-myc). The antigen recognised was not destroyed by paraffin wax embedding. Myc 1-6E10 was used to characterise the distribution of p62c-myc in archival testicular tumour material. Normal testes expressed only small amounts of p62c-myc. Seminomas showed increased nuclear and cytoplasmic staining. Undifferentiated teratoma showed little activity, whereas p62c-myc was abundant in the nuclei of differentiating epithelial structures, yolk sacs and embryoid bodies. Only small amounts of p62c-myc were seen in the tumours of 5 patients who subsequently died from their disease. Images Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 PMID:4027160

  8. Laetrile treatment for cancer.

    Science.gov (United States)

    Milazzo, Stefania; Horneber, Markus

    2015-04-28

    Laetrile is the name for a semi-synthetic compound which is chemically related to amygdalin, a cyanogenic glycoside from the kernels of apricots and various other species of the genus Prunus. Laetrile and amygdalin are promoted under various names for the treatment of cancer although there is no evidence for its efficacy. Due to possible cyanide poisoning, laetrile can be dangerous. To assess the alleged anti-cancer effect and possible adverse effects of laetrile and amygdalin. We searched the following databases: CENTRAL (2014, Issue 9); MEDLINE (1951-2014); EMBASE (1980-2014); AMED; Scirus; CINAHL (all from 1982-2015); CAMbase (from 1998-2015); the MetaRegister; the National Research Register; and our own files. We examined reference lists of included studies and review articles and we contacted experts in the field for knowledge of additional studies. We did not impose any restrictions of timer or language. Randomized controlled trials (RCTs) and quasi-RCTs. We searched eight databases and two registers for studies testing laetrile or amygdalin for the treatment of cancer. Two review authors screened and assessed articles for inclusion criteria. We located over 200 references, 63 were evaluated in the original review, 6 in the 2011 and none in this update. However, we did not identify any studies that met our inclusion criteria. The claims that laetrile or amygdalin have beneficial effects for cancer patients are not currently supported by sound clinical data. There is a considerable risk of serious adverse effects from cyanide poisoning after laetrile or amygdalin, especially after oral ingestion. The risk-benefit balance of laetrile or amygdalin as a treatment for cancer is therefore unambiguously negative.

  9. Ayahuasca and cancer treatment

    Directory of Open Access Journals (Sweden)

    Eduardo E Schenberg

    2013-10-01

    Full Text Available Objectives: Comprehensively review the evidence regarding the use of ayahuasca, an Amerindian medicine traditionally used to treat many different illnesses and diseases, to treat some types of cancer. Methods: An in-depth review of the literature was conducted using PubMed, books, institutional magazines, conferences and online texts in nonprofessional sources regarding the biomedical knowledge about ayahuasca in general with a specific focus in its possible relations to the treatment of cancer. Results: At least nine case reports regarding the use of ayahuasca in the treatment of prostate, brain, ovarian, uterine, stomach, breast, and colon cancers were found. Several of these were considered improvements, one case was considered worse, and one case was rated as difficult to evaluate. A theoretical model is presented which explains these effects at the cellular, molecular, and psychosocial levels. Particular attention is given to ayahuasca’s pharmacological effects through the activity of N,N-dimethyltryptamine at intracellular sigma-1 receptors. The effects of other components of ayahuasca, such as harmine, tetrahydroharmine, and harmaline, are also considered. Conclusion: The proposed model, based on the molecular and cellular biology of ayahuasca’s known active components and the available clinical reports, suggests that these accounts may have consistent biological underpinnings. Further study of ayahuasca’s possible antitumor effects is important because cancer patients continue to seek out this traditional medicine. Consequently, based on the social and anthropological observations of the use of this brew, suggestions are provided for further research into the safety and efficacy of ayahuasca as a possible medicinal aid in the treatment of cancer.

  10. Ayahuasca and cancer treatment

    OpenAIRE

    Eduardo E Schenberg

    2013-01-01

    Objectives: Comprehensively review the evidence regarding the use of ayahuasca, an Amerindian medicine traditionally used to treat many different illnesses and diseases, to treat some types of cancer. Methods: An in-depth review of the literature was conducted using PubMed, books, institutional magazines, conferences and online texts in nonprofessional sources regarding the biomedical knowledge about ayahuasca in general with a specific focus in its possible relations to the treatment of canc...

  11. Genetic Effect of Chemotherapy Exposure in Children of Testicular Cancer Survivors

    National Research Council Canada - National Science Library

    Kryukov, Gregory V; Bielski, Craig M; Samocha, Kaitlin; Fromer, Menachem; Seepo, Sara; Gentry, Carleen; Neale, Benjamin; Garraway, Levi A; Sweeney, Christopher J; Taplin, Mary-Ellen; Van Allen, Eliezer M

    2016-01-01

    .... Epidemiologic studies have not demonstrated a significant increase in congenital abnormalities in posttreatment children of cancer survivors, but the inherited genome-wide effect of chemotherapy...

  12. The effect of the melatonin on cryopreserved mouse testicular cells

    Directory of Open Access Journals (Sweden)

    Ghasem Saki

    2016-01-01

    Full Text Available Background: After improvements in various cancer treatments, life expectancy has been raised, but success in treatment causes loss of fertility in many of the survived young men. Cryopreservation of immature testicular tissues or cells introduced as the only way to preserve fertility. However, freezing has some harmful effects. Melatonin, a pineal gland hormone, has receptors in reproductive systems of different species. It is assumed that melatonin has free radical scavenger properties. Objective: The aim of this study was to evaluate the effects of melatonin on the cryopreserved testicular cells in mouse. Materials and Methods: Cells from 7- 10 days old NMRI mice testes were isolated using two step enzymatic digestion. The testicular cells were divided into two groups randomly and cryopreserved in two different freezing media with and without the addition of 100 μm melatonin. Finally, apoptosis of the cells was assayed by flow cytometry. Also, lactate dehydrogenase activity test was performed to assess the cytotoxicity. Results: The results of lactate dehydrogenase showed the nearly cytotoxic effect of melatonin. The results of flow cytometry showed increase in apoptosis in the cryopreserved cells in the media containing melatonin compared to the control group. Conclusion: The present study shows that melatonin has an apoptotic effect on cryopreserved mouse testicular cells.

  13. Right paratesticular abscess mimicking neonatal testicular torsion ...

    African Journals Online (AJOL)

    U.O. Ezomike

    Abstract. The clinical presentation of neonatal paratesticular abscess may closely resemble that of, neonatal testicular torsion and the use of scrotal ultrasonography to differentiate the two has low, sensitivity. We propose early operative treatment of suspected neonatal testicular torsion to salvage, the testicle in cases of ...

  14. Treatment Option Overview (Oropharyngeal Cancer)

    Science.gov (United States)

    ... adjuvant therapy . New types of surgery, including transoral robotic surgery , are being studied for the treatment of oropharyngeal cancer. Transoral robotic surgery may be used to remove cancer from hard- ...

  15. Treatment Options for Gallbladder Cancer

    Science.gov (United States)

    ... Types Bladder Cancer Breast Cancer Colorectal Cancer Kidney (Renal Cell) Cancer Leukemia Liver Cancer Lung Cancer Lymphoma Pancreatic Cancer Prostate Cancer Skin Cancer Thyroid Cancer Uterine Cancer All ...

  16. Histopathological analysis of testicular tumors

    Directory of Open Access Journals (Sweden)

    S Karki

    2012-09-01

    Full Text Available Background: Testicular cancers are rare in most countries. However, in many western countries its incidence has been increasing since the middle of the twentieth century. A definite geographic and racial distribution is seen in testicular tumors. The purpose of the study was to analyze the pattern and distribution of testicular cancers in one of the hospital in Nepal.Materials and methods: This was a retrospective study, in which cases were retrieved from the computer database between September 2006 and August 2011 in the department of Pathology. Pertinent data like age and histopathology of tumor were collected from the surgical pathology reports.Results: Testicular tumors were uncommon, comprising only 11.4% (8/70 cases of all testicular lesions. Most of these tumors (50% were seen between 4th and 5th decades. Germ cell tumors were the commonest tumors (62.5%, among which seminomas and mixed germ cell tumors were most frequently encountered, two cases each. Thirty percent of the biopsies consisted of undescended testis and none of them showed malignancy. Other tumors diagnosed were Non Hodgkin Lymphoma, leukemic infiltration and metastasis.Conclusion: Testicular tumors are uncommon in our population. As evident in other parts of the world, germ cell tumor was common in this study as well. However, unlike in Western population, no tumor was seen in undescended testis.Journal of Pathology of Nepal (2012 Vol. 2, 301-304DOI: http://dx.doi.org/10.3126/jpn.v2i4.6883

  17. TESTICULAR BIOMETRIC CHARACTERISTICS IN SANTA INÊS SHEEP SUBMITTED TO PROTEIN SUPPLEMENTATION AND ANTI-HELMINTH TREATMENTS CARACTERÍSTICAS BIOMÉTRICAS TESTICULARES EM CARNEIROS SANTA INÊS SUBMETIDOS A DIFERENTES REGIMES DE SUPLEMENTAÇÃO PROTÉICA E TRATAMENTOS ANTI-HELMÍNTICOS

    Directory of Open Access Journals (Sweden)

    Helder Louvandini

    2008-10-01

    Full Text Available

    Biometric testicular traits were evaluated on 24 entire male Santa Inês lambs, with mean initial weight of 24.5 kg ± 2.88. These were distributed in four treatments (n=6: HPv (animals drenched + high protein concentrate, HPn: (animals not drenched + high protein concentrate, LPv: (animals drenched + low protein concentrate, LPn: (animals not drenched + low protein concentrate for eight and a half months. Before slaughter testicular measurements were taken in situ. Scrotal perimeter (SC was measured using tape as well as length (LENG and width (WID using calipers. Testicular shape and volume (using prolate and cylinder equation were calculated. After slaughter the measurements were taken in vitro. Real testicle volume (VOLR was measured using water displacement. Length (LENGV and width (WIDV were measured with calipers after skin removal. The testicles were symmetrical and calipers were an accurate means of in situ measurement of the testicle size. The form of the testicles affected the volume. The average of the prolate sphere and cylinder equations gave the best estimate for real testicle volume. High protein levels in the diet accompanied by antihelminth treatment led to higher body weight in the sheep, this being the main factor for variation in testicle biometric traits.

    KEY WORDS: Shape, sheep, testicle biometry, volume.

    Para avaliar as características biométricas testiculares de carneiros da raça Santa Inês, 24 cordeiros machos, inteiros, com peso médio inicial de 24,5 kg ± 2,88, aos quatro meses de idade, foram distribuídos em quatro tratamentos: APv (animais vermifugados + concentrado com alta proteína, APn (animais não-vermifugados + concentrado com alta proteína, BPv (animais vermifugados + concentrado com baixa proteína, BPn (animais não vermifugados + concentrado com baixa proteína durante 8

  18. Treatment Options by Stage (Esophageal Cancer)

    Science.gov (United States)

    ... Cancer Prevention Esophageal Cancer Screening Research Esophageal Cancer Treatment (PDQ®)–Patient Version General Information About Esophageal Cancer ... Certain factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery ) and treatment ...

  19. Treatment Options by Stage (Rectal Cancer)

    Science.gov (United States)

    ... Colorectal Cancer Colorectal Cancer Screening Research Rectal Cancer Treatment (PDQ®)–Patient Version General Information About Rectal Cancer ... Certain factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery ) and treatment ...

  20. Treatment Options by Stage (Gastric Cancer)

    Science.gov (United States)

    ... Cancer Prevention Stomach Cancer Screening Research Gastric Cancer Treatment (PDQ®)–Patient Version General Information About Gastric Cancer ... Certain factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery ) and treatment ...

  1. Treatment Options (by Stage) for Colon Cancer

    Science.gov (United States)

    ... Colorectal Cancer Colorectal Cancer Screening Research Colon Cancer Treatment (PDQ®)–Patient Version General Information About Colon Cancer ... Certain factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery ) and treatment ...

  2. Treatment Options by Stage (Prostate Cancer)

    Science.gov (United States)

    ... Prostate Cancer Prostate Cancer Screening Research Prostate Cancer Treatment (PDQ®)–Patient Version General Information About Prostate Cancer ... Certain factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery ) and treatment ...

  3. Treatment Options by Stage (Bladder Cancer)

    Science.gov (United States)

    ... Cancer Treatment Bladder Cancer Screening Research Bladder Cancer Treatment (PDQ®)–Patient Version General Information About Bladder Cancer ... Certain factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery ) depends on ...

  4. Screening for carcinoma in situ in the contralateral testicle in patients with testicular cancer

    DEFF Research Database (Denmark)

    Kier, M G G; Lauritsen, Jakob; Almstrup, Kristian

    2015-01-01

    BACKGROUND: Screening programmes for contralateral carcinoma in situ (CIS) testis in patients with unilateral germ-cell cancer (GCC) have never been evaluated. We investigated the effect of screening for contralateral CIS in a large nation-wide, population-based study. PATIENTS AND METHODS...... years was 1.9% in the screened cohort and 3.1% in the unscreened cohort (P = 0.097), hazard ratio (HR) for the unscreened cohort: 1.59 (P = 0.144). Expert revision with contemporary methodology of CIS-negative biopsy samples from patients with metachronous cancer revealed CIS in 17 out of 45 (38%) cases....... Decreased risks for metachronous GCC were related to older age at diagnosis (HR 0.52 per 10 years, P number of patients in the unscreened cohort and the retrospective study design. CONCLUSIONS: Our evaluation of a national...

  5. The practice of testicular self examination: a comparative study of ...

    African Journals Online (AJOL)

    Knowledge of testicular cancer and of self examination was found to be low in both groups. Both groups, though, showed high general health awareness and a perception that the benefits of self examination would be great. It is recommended that knowledge of testicular cancer and the value of self examination should ...

  6. Treatment Options by Stage (Vulvar Cancer)

    Science.gov (United States)

    ... Health Professional Vulvar Cancer Treatment Research Vulvar Cancer Treatment (PDQ®)–Patient Version General Information About Vulvar Cancer ... Certain factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery ) and treatment ...

  7. Cancer treatments transform residual cancer cell phenotype

    Directory of Open Access Journals (Sweden)

    Harless William W

    2011-01-01

    Full Text Available Abstract Background Physiologic wound repair and tissue regeneration are associated with distinct cellular behaviors triggered by tissue damage. Normally quiescent stem cells proliferate to regenerate damaged tissue, while relatively immobile epithelial cells can transform into a motile, tissue invasive phenotype through a partial epithelial-mesenchymal transition. These distinct cellular behaviors may have particular relevance to how cancer cells can be predicted to behave after treatments damaging a tumor. Presentation of the hypothesis Surgery, chemotherapy, and radiation therapy trigger highly conserved wound healing pathways that: (1 facilitate the phenotypic transformation of surviving cancer cells into a highly mobile, metastatic phenotype through an EMT or epithelial-mesenchymal transition and (2 induce residual cancer stem cell proliferation. Testing the hypothesis Tissue damage caused by cancer treatments will trigger the release of distinct cytokines with established roles in physiologic wound healing, EMT induction, and stem cell activation. They will be released rapidly after treatment and detectable in the patient's blood. Careful histologic evaluation of cancerous tissue before and after treatment will reveal cellular changes suggestive of EMT induction (down regulation of cytokeratin expression and cancer stem cell enrichment (stem cell markers upregulated. Implications of the hypothesis Cancer cells surviving treatment will be more capable of metastasis and resistant to conventional therapies than the pre-treatment population of cancer cells. These changes will develop rapidly after treatment and, in distinct contrast to selection pressures fostering such changes, be triggered by highly conserved wound repair signals released after tissue damage. This pattern of tissue (tumor repair may be amenable to treatment intervention at the time it is upregulated.

  8. Semen quality and reproductive hormones before orchiectomy in men with testicular cancer

    DEFF Research Database (Denmark)

    Petersen, P M; Skakkebaek, N E; Vistisen, K

    1999-01-01

    cancer (TGCC) investigated before orchiectomy, semen analysis was carried out in 63 patients and hormonal investigations, including measurement of follicle-stimulating hormone, luteinizing hormone (LH), testosterone, estradiol, sex hormone-binding globulin (SHBG), inhibin B, and human chorionic...... (group 2). Group 3 comprised 141 men employed in a Danish company who served as controls in the comparison of semen parameters. As a control group in hormone investigations, 193 men were selected randomly from the Danish National Personal Register to make up group 4. RESULTS: We found significantly lower...

  9. Testicular torsion: Needless testicular loss can be prevented | Njeze ...

    African Journals Online (AJOL)

    Background: The risk of losing the testis is an ever present threat in patients with testicular torsion, who delay before presenting to the surgeon. A retrospective study was carried out to audit patients with acute scrotal pain who came to the Trans Ekulu Hospital Enugu, the promptness of offering them surgical treatment and ...

  10. A Rare Cause of Testicular Metastasis: Upper Tract Urothelial Carcinoma

    Directory of Open Access Journals (Sweden)

    Alper Nesip Manav

    2014-01-01

    Full Text Available Metastatic testicular cancers are rare. Primary tumor sources are prostate, lung, and gastrointestinal tract for metastatic testicular cancers. Metastasis of urothelial carcinoma (UC to the testis is extremely rare. Two-thirds of upper tract urothelial carcinoma (UTUC is of invasive stage at diagnosis and metastatic sites are the pelvic lymph nodes, liver, lung, and bone. We report a rare case of metastatic UTUC to the testis which has not been reported before, except one case in the literature. Testicular metastasis of UC should be considered in patients with hematuria and testicular swelling.

  11. Stage 1 testicular seminoma; Seminomes testiculaire de stade 1

    Energy Technology Data Exchange (ETDEWEB)

    Gross, E.; Champetier, C.; Zaccariotto, A.; Duberge, T. [Departement de radiotherapie, hopital de la Timone, 13 - Marseille (France); Pointreau, Y. [Service de radiotherapie, centre regional universitaire de cancerologie Henry-S.-Kaplan CHU de Tours, Hpital Bretonneau, 37 - Tours (France); Chauvet, B. [Institut Sainte-Catherine, 84 - Avignon (France)

    2010-07-01

    Testicular cancer is rare, representing only 1 % of malignant tumors, but the most common cancer in young men, 15 to 35 years. Adjuvant radiotherapy after orchidectomy in testicular seminoma stage I, reduces risk of relapse. It aims to eradicate micro-metastatic disease in lymph drainage territories. In the case of adjuvant radiotherapy, the relapse-free survival of 96 % with an overall survival of 98 % at 5 years. The irradiation volume is made up of lymph nodes paraaortic which it is possible to add the ipsilateral renal hilum to the testicular lesion. The current recommended dose is 20 Gy in 10 fractions and 2 weeks, usually delivered by two antero-posterior beams. The acute toxicities, mainly represented by nausea and diarrhea are usually quickly resolved to the end of irradiation. Regarding toxicities long-term, preservation of semen should be considered after surgery because of fear of infertility post-treatment. The risk of second cancer associated with exposure to ionizing radiation, albeit small, is especially important to consider these patients to significant life expectancy. Nevertheless, developments in radiotherapy techniques and lower doses and irradiated volumes can probably reduce this risk further. (authors)

  12. Testicular torsion: A surgical emergency

    Energy Technology Data Exchange (ETDEWEB)

    Prater, J.M.; Overdorf, B.S. (Surgical Residency Program at Yale University, New Haven, CT (USA))

    1991-09-01

    Testicular torsion is caused by twisting of the spermatic cord, which results in compromised testicular blood flow. The degree of ischemic injury is determined by the severity of arterial compression and the interval between the onset of symptoms and surgical intervention. Torsion usually occurs at puberty, and an anatomic defect known as bell-clapper deformity is usually present. Typical symptoms include acute scrotal pain with associated nausea and vomiting. Up to one-half of patients report previous similar episodes. On examination, the testis is high-riding, tender, swollen and firm. Testicular scan or Doppler ultrasound examination can be helpful in distinguishing torsion from acute epididymitis. Prompt surgical treatment is indicated to reduce the torsion, and bilateral orchiopexy is performed to prevent recurrence. Exocrine function, as determined by semen analysis, is often abnormal after unilateral torsion. 25 references.

  13. Paranasal Sinus and Nasal Cavity Cancer (Treatment Options by Stage)

    Science.gov (United States)

    ... Head and Neck Cancer Patient Hypopharyngeal Cancer Treatment Laryngeal Cancer Treatment Lip & Oral Cavity Treatment Metastatic Squamous Neck ... Oropharyngeal Cancer Screening Health Professional Hypopharyngeal Cancer Treatment Laryngeal Cancer Treatment Lip & Oral Cavity Treatment Metastatic Squamous Neck ...

  14. Treatment Option Overview (Paranasal Sinus and Nasal Cavity Cancer)

    Science.gov (United States)

    ... Head and Neck Cancer Patient Hypopharyngeal Cancer Treatment Laryngeal Cancer Treatment Lip & Oral Cavity Treatment Metastatic Squamous Neck ... Oropharyngeal Cancer Screening Health Professional Hypopharyngeal Cancer Treatment Laryngeal Cancer Treatment Lip & Oral Cavity Treatment Metastatic Squamous Neck ...

  15. Treatment Options by Stage (Lip and Oral Cavity Cancer)

    Science.gov (United States)

    ... Head and Neck Cancer Patient Hypopharyngeal Cancer Treatment Laryngeal Cancer Treatment Lip & Oral Cavity Treatment Metastatic Squamous Neck ... Oropharyngeal Cancer Screening Health Professional Hypopharyngeal Cancer Treatment Laryngeal Cancer Treatment Lip & Oral Cavity Treatment Metastatic Squamous Neck ...

  16. Treatment Options for Recurrent Lip and Oral Cavity Cancer

    Science.gov (United States)

    ... Head and Neck Cancer Patient Hypopharyngeal Cancer Treatment Laryngeal Cancer Treatment Lip & Oral Cavity Treatment Metastatic Squamous Neck ... Oropharyngeal Cancer Screening Health Professional Hypopharyngeal Cancer Treatment Laryngeal Cancer Treatment Lip & Oral Cavity Treatment Metastatic Squamous Neck ...

  17. Treatment Option Overview (Metastatic Squamous Neck Cancer with Occult Primary)

    Science.gov (United States)

    ... Head and Neck Cancer Patient Hypopharyngeal Cancer Treatment Laryngeal Cancer Treatment Lip & Oral Cavity Treatment Metastatic Squamous Neck ... Oropharyngeal Cancer Screening Health Professional Hypopharyngeal Cancer Treatment Laryngeal Cancer Treatment Lip & Oral Cavity Treatment Metastatic Squamous Neck ...

  18. Treatment Option Overview (Lip and Oral Cavity Cancer)

    Science.gov (United States)

    ... Head and Neck Cancer Patient Hypopharyngeal Cancer Treatment Laryngeal Cancer Treatment Lip & Oral Cavity Treatment Metastatic Squamous Neck ... Oropharyngeal Cancer Screening Health Professional Hypopharyngeal Cancer Treatment Laryngeal Cancer Treatment Lip & Oral Cavity Treatment Metastatic Squamous Neck ...

  19. Tuberculous orchitis mimicking a testicular tumor: A diagnostic dilemma

    Directory of Open Access Journals (Sweden)

    Seema Dayal

    2014-03-01

    Full Text Available A 37-year old man presented with 5 months history of left scrotal mass and had underwent left orchidectomy following a presumptive diagnosis of testicular tumour. Histopathological diagnosis of testicular tuberculosis was subsequently made, which revealed a case of isolated TB orchitis. It signifies that the careful evaluation of patients with testicular mass is extremely significant for diagnostic accuracy, optimal treatment and avoiding unnecessary surgery in case of testicular tuberculosis. Simultaneously it will also help in early detection of testicular malignancies and vital for the clinicians to avoid negligence charges.

  20. Treatment Options for Nonmelanoma Skin Cancer

    Science.gov (United States)

    ... Skin Cancer Skin Cancer Screening Research Skin Cancer Treatment (PDQ®)–Patient Version General Information About Skin Cancer ... Certain factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery ) depends mostly ...

  1. Treatment Options by Stage (Cervical Cancer)

    Science.gov (United States)

    ... Cancer Prevention Cervical Cancer Screening Research Cervical Cancer Treatment (PDQ®)–Patient Version General Information About Cervical Cancer ... Certain factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery) depends on ...

  2. Skin Cancer: Biology, Risk Factors & Treatment

    Science.gov (United States)

    ... turn Javascript on. Feature: Skin Cancer Skin Cancer: Biology, Risk Factors & Treatment Past Issues / Summer 2013 Table ... Articles Skin Cancer Can Strike Anyone / Skin Cancer: Biology, Risk Factors & Treatment / Timely Healthcare Checkup Catches Melanoma ...

  3. Health-related quality of life in long-term survivors of testicular cancer

    DEFF Research Database (Denmark)

    Rossen, Philip Blach; Pedersen, Anette Fischer; Zachariae, Robert

    2009-01-01

    patients with TC was equal to that of men from the general population. Although patients who received chemotherapy reported higher levels of peripheral sensory neuropathy, ototoxicity, and Raynaud-like phenomena, treatment strategies were generally unrelated to QOL and depressive symptoms. CONCLUSION...

  4. Lasers in Cancer Treatment

    Science.gov (United States)

    ... 2012 Media Resources Media Contacts Multicultural Media Events Scientific Meetings & Lectures Conferences Advisory Board Meetings Social Media Cancer Currents Blog About NCI NCI Overview History Contributing to Cancer Research Leadership Director's Page Deputy Director's Page Previous NCI ...

  5. Cancer Terms: After Treatment

    Science.gov (United States)

    ... Adults Prevention and Healthy Living Cancer.Net Videos Coping With Cancer Research and Advocacy Survivorship Blog About ... means different things to different people. Two common definitions include having no disease after the completion of ...

  6. Cancer Treatment Scams

    Science.gov (United States)

    ... cure cancer the hot new thing, old-fashioned snake oil, or something in between? All cancers are ... up? Bogus marketers often use trickery and vague language to take advantage of people. For example, testimonials ...

  7. Multiple needle-pass percutaneous testicular sperm aspiration as first-line treatment in azoospermic men

    DEFF Research Database (Denmark)

    Jensen, C F S; Ohl, D A; Hiner, M R

    2016-01-01

    use mTESE as the first choice for retrieving spermatozoa in nonobstructive azoospermia (NOA). Objectives of this study were to evaluate the outcome and safety of TESA and mTESE in the treatment of azoospermia and to investigate the usefulness of a prognostic TESA to individualize protocols for couples...... in the management of azoospermia and limits the use of more invasive procedures....

  8. Safety and Early Oncologic Effectiveness of Primary Robotic Retroperitoneal Lymph Node Dissection for Nonseminomatous Germ Cell Testicular Cancer.

    Science.gov (United States)

    Pearce, Shane M; Golan, Shay; Gorin, Michael A; Luckenbaugh, Amy N; Williams, Stephen B; Ward, John F; Montgomery, Jeffrey S; Hafez, Khaled S; Weizer, Alon Z; Pierorazio, Phillip M; Allaf, Mohamad E; Eggener, Scott E

    2017-03-01

    Primary robot-assisted retroperitoneal lymph node dissection (R-RPLND) has been studied as an alternative to open RPLND in single-institution series for patients with low-stage nonseminomatous germ cell tumors (NSGCT). To evaluate a multicenter series of primary R-RPLND for low-stage NSGCT. Between 2011 and 2015, 47 patients underwent primary R-RPLND at four centers for Clinical Stage (CS) I-IIA NSGCT. R-RPLND was performed using the da Vinci surgical system (Intuitive Surgical Inc., Sunnyvale, CA, USA). Data were collected regarding patient demographics, primary tumor characteristics, pathologic findings, and clinical outcomes. Forty-two patients (89%) were CS I and five (11%) were CS IIA. The median operative time was 235min (interquartile range [IQR]: 214-258min), estimated blood loss was 50ml (IQR: 50-100ml), node count was 26 (IQR: 18-32), and length of stay was 1 d. There were two intraoperative complications (4%), four early postoperative complications (9%), no late complications, and the rate of antegrade ejaculation was 100%. Of the eight patients (17%) with positive nodes (seven pN1and one pN2), five (62%) received adjuvant chemotherapy. The one recurrence was out of template in the pelvis after adjuvant chemotherapy (resected teratoma). The median follow-up was 16 mo and the 2-yr recurrence-free survival rate was 97% (95% confidence interval: 82-100%). Limitations include retrospective design and limited follow-up. Our multicenter experience supports R-RPLND as a potential option at experienced centers in select patients with low-stage NSGCT. Informal comparison to open and laparoscopic series suggests R-RPLND has an acceptably low morbidity profile, but oncologic efficacy evaluation requires further evaluation. We examined outcomes after robot-assisted retroperitoneal lymph node dissection for patients with low-stage nonseminomatous testicular cancer with our data suggesting the robotic approach has acceptable morbidity and early oncologic outcomes

  9. Unusual Presentation of Testicular Cancer with Tumor Thrombus Extending to the Inferior Vena Cava

    Directory of Open Access Journals (Sweden)

    Marie Dusaud

    2015-01-01

    Full Text Available A 45-year-old man with a left testis tumor with a 25 mm para-aortic lymph node swelling, multiple bilateral pulmonary metastases, bilateral pulmonary embolism, and inferior vena cava (IVC thrombus underwent a radical orchidectomy in our institution. The thrombus extended from the left gonadal vein to the left renal vein to the IVC. The fluorine-18 fluorodeoxyglucose (f-FDG positron emission tomography (PET computerized tomography (CT demonstrated a hypermetabolic focus in the retroperitoneum and in the IVC thrombus. Before orchidectomy only lactate dehydrogenase (LDH was high but all the serum tumor markers increased postoperatively. The tumor was staged pT1N2M1aS1, which was an intermediate prognosis, based on the International Germ Cell Cancer Collaborative Group consensus (IGCCCG. After 4 courses of bleomycin, etoposide, and cisplatin (BEP chemotherapy the patient’s tumor markers normalized and the thrombus disappeared. There was only one residual retroperitoneal lymph node M1. Retroperitoneal lymph node dissection was performed. The pathological examination revealed only necrotic tissues. The patient has been disease-free since surgery.

  10. Single-nucleotide polymorphism in the 5-alpha-reductase gene (SRD5A2) is associated with increased prevalence of metabolic syndrome in chemotherapy-treated testicular cancer survivors

    NARCIS (Netherlands)

    Boer, Hink; Westerink, Nico-Derk L.; Altena, Renske; Nuver, Janine; Dijck-Brouwer, D. A. Janneke; van Faassen, Martijn; Klont, Frank; Kema, Ido P.; Lefrandt, Joop D.; Zwart, Nynke; Boezen, H. Marike; Smit, Andries J.; Meijer, Coby; Gietema, Jourik A.

    Purpose: Chemotherapy-treated testicular cancer survivors are at risk for development of the metabolic syndrome, especially in case of decreased androgen levels. Polymorphisms in the gene encoding steroid 5-alpha-reductase type II (SRD5A2) are involved in altered androgen metabolism. We investigated

  11. Conflicting Signals for Cancer Treatment.

    Science.gov (United States)

    Sujobert, Pierre; Trautmann, Alain

    2016-12-01

    Next-generation sequencing technologies have provided us with a precise description of the mutational burden of cancers, making it possible to identify targetable oncogene addictions. However, the emergence of resistant clones is an inevitable limitation of therapies targeting these addictions. Alternative approaches to cancer treatment are therefore required. We propose here a novel approach, based on the notion of conflicting signals and on a phenotypic description of cancer cells. "Phenotype" is an inherently complex notion that we describe in the conceptual framework of the epigenetic landscape, with a view to bridging the gap between theory and practice at the patient's bedside. By passing from theory to the description of several examples, we will illustrate how this approach can facilitate data analysis and the design of new strategies for cancer treatment. Cancer Res; 76(23); 6768-73. ©2016 AACR. ©2016 American Association for Cancer Research.

  12. Surgical treatment of chronic groin and testicular pain after laparoscopic and open preperitoneal inguinal hernia repair.

    Science.gov (United States)

    Amid, Parviz K; Chen, David C

    2011-10-01

    Standard triple neurectomy does not address inguinodynia secondary to neuropathy of the genitofemoral nerve and the preperitoneal segment of its genital branch seen after inguinal hernia repair performed laparoscopically or in open preperitoneal fashion. Standard triple neurectomy was extended to include the genitofemoral nerve. Sixteen patients with chronic groin pain after laparoscopic and open preperitoneal inguinal hernia repair underwent operative triple neurectomy, with resection of the main trunk of the genitofemoral nerve in the retroperitoneum over the psoas muscle. All patients had previously undergone unsuccessful extensive nonsurgical pain management. Fourteen of 16 patients had significant improvement of their pain, as evidenced by a decrease in subjectively reported postoperative pain levels as compared with their preoperative baseline, a decrease or complete elimination of daily narcotic dependence, and return to baseline activities of daily living and work. One of the nonresponder patients underwent a previous open prostatectomy, and exposure of the genitofemoral nerve was not possible due to scarring from the prostatectomy. The other nonresponder patient continues to experience subjective pain equivalent to preoperative levels due to the sensation of firmness and incisional pain that arose in the setting of a postoperative wound infection. He does, however, report that his pain is of different character and quality from his preneurectomy pain and is primarily centered around the incision. His follow-up has not been long enough to determine if his symptoms will improve as his incision and scar remodel. Extension of the standard triple neurectomy to include the genitofemoral nerve for treatment of inguinodynia after open and laparoscopic preperitoneal mesh repair is a safe and effective procedure. Copyright © 2011 American College of Surgeons. Published by Elsevier Inc. All rights reserved.

  13. Integrative medicine for cancer treatment

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/patientinstructions/000932.htm Integrative medicine for cancer treatment To use the sharing features ... This is why many people turn to integrative medicine. Integrative medicine (IM) refers to any type of ...

  14. Treatment Option Overview (Thyroid Cancer)

    Science.gov (United States)

    ... Treatment for information about childhood thyroid cancer. Age, gender, and being exposed to radiation can affect the ... is made by the pituitary gland in the brain. It stimulates the release of thyroid hormone and ...

  15. Eribulin in Cancer Treatment

    Directory of Open Access Journals (Sweden)

    Umang Swami

    2015-08-01

    Full Text Available Halichondrin B is a complex, natural, polyether macrolide derived from marine sponges. Eribulin is a structurally-simplified, synthetic, macrocyclic ketone analogue of Halichondrin B. Eribulin was approved by United States Food and Drug Administration in 2010 as a third-line therapy for metastatic breast cancer patients who have previously been treated with an anthracycline and a taxane. It has a unique microtubule dynamics inhibitory action. Phase III studies have either been completed or are currently ongoing in breast cancer, soft tissue sarcoma, and non-small cell lung cancer. Phase I and II studies in multiple cancers and various combinations are currently ongoing. This article reviews the available information on eribulin with respect to its clinical pharmacology, pharmacokinetics, pharmacodynamics, mechanism of action, metabolism, preclinical studies, and with special focus on clinical trials.

  16. Ayahuasca and cancer treatment

    National Research Council Canada - National Science Library

    Schenberg, Eduardo E

    2013-01-01

    Objectives: Comprehensively review the evidence regarding the use of ayahuasca, an Amerindian medicine traditionally used to treat many different illnesses and diseases, to treat some types of cancer. Methods...

  17. Treatment Options for Male Breast Cancer

    Science.gov (United States)

    ... Breast & Gynecologic Cancers Breast Cancer Screening Research Male Breast Cancer Treatment (PDQ®)–Patient Version General Information about Male Breast Cancer Go to Health Professional Version Key Points Male ...

  18. Coping with Cosmetic Effects of Cancer Treatment

    Science.gov (United States)

    ... that can also give them a feeling of empowerment. It's fine to go bald indoors, but when ... Therapy Cancer Center Cancer: Readjusting to Home and School Steroids and Cancer Treatment Dealing With Cancer Contact ...

  19. Testicular dysgenesis syndrome: mechanistic insights and potential new downstream effects

    DEFF Research Database (Denmark)

    Sharpe, R.M.; Skakkebæk, Niels Erik

    2008-01-01

    Reproductive disorders of newborn (cryptorchidism, hypospadias) and young adult males (low sperm counts, testicular germ cell cancer) are common and/or increasing in incidence. It has been hypothesized that these disorders may comprise a testicular dysgenesis syndrome (TDS) with a common origin...

  20. Undetectable inhibin B serum levels in men after testicular irradiation

    DEFF Research Database (Denmark)

    Petersen, P M; Andersson, A M; Rørth, M

    1999-01-01

    A group of men treated with testicular irradiation for carcinoma in situ in the remaining testis after orchidectomy for unilateral testicular germ cell cancer was used as a model to study of the effect of selective eradication of germ cells on the levels of serum inhibin B in the human male. Thir...

  1. How to Perform a Testicular Self-Examination

    Science.gov (United States)

    ... autoexploración testicular? (Presentación de diapositivas) Testicular self-exams (TSE) can help you check for things like cancer. ... 35. It's important to try to do a TSE every month so you can become familiar with ...

  2. Anatomy of a Cancer Treatment Scam

    Medline Plus

    Full Text Available ... of a Cancer Treatment Scam Anatomy of a Cancer Treatment Scam January 19, 2012 Curious about a product that claims to treat or cure cancer? According to the Federal Trade Commission, consumers should ...

  3. A randomized double-blind study of testosterone replacement therapy or placebo in testicular cancer survivors with mild Leydig cell insufficiency (Einstein-intervention)

    DEFF Research Database (Denmark)

    Bandak, Mikkel; Jørgensen, Niels; Juul, Anders

    2017-01-01

    with low grade inflammation and increased risk of metabolic syndrome. However, so far, no studies have evaluated whether testosterone substitution improves metabolic dysfunction in TC survivors with mild Leydig cell insufficiency. Methods/design: This is a single-center, randomized, double-blind, placebo......Background: Elevated serum levels of luteinizing hormone and slightly decreased serum levels of testosterone (mild Leydig cell insufficiency) is a common hormonal disturbance in testicular cancer (TC) survivors. A number of studies have shown that low serum levels of testosterone is associated......-controlled study, designed to evaluate the effect of testosterone replacement therapy in TC survivors with mild Leydig cell insufficiency. Seventy subjects will be randomized to receive either testosterone replacement therapy or placebo. The subjects will be invited for an information meeting where informed...

  4. Heterozygous deletion at the RLN1 locus in a family with testicular germ cell cancer identified by integrating copy number variation data with phenome and interactome information

    DEFF Research Database (Denmark)

    Edsgärd, D; Scheel, M; Hansen, N T

    2011-01-01

    To search for disease-related copy number variations (CNVs) in families with a high frequency of germ cell tumours (GCT), we analysed 16 individuals from four families by array comparative genomic hybridization (aCGH) and applied an integrative systems biology algorithm that prioritizes risk...... GCT patients and 200 healthy controls. Observed CNV frequencies of 1.9% among cases and 1.5% amongst controls were not significantly different and this was further confirmed by CNV data extracted from a genome-wide analysis of 189 cases and 380 controls, where similar frequencies of 2.2% were observed....... Collectively, the findings show that a heterozygous loss at the RLN1 locus is not a genetic factor mediating high population-wide risk for testicular germ cell tumour, but do not exclude a contribution of this aberration in some cases of cancer. The preliminary expression data suggest a possible role...

  5. Heterozygous deletion at the RLN1 locus in a family with testicular germ cell cancer identified by integrating copy number variation data with phenome and interactome information

    DEFF Research Database (Denmark)

    Edsgard, Stefan Daniel; Scheel, M.; Hansen, Niclas Tue

    2011-01-01

    To search for disease‐related copy number variations (CNVs) in families with a high frequency of germ cell tumours (GCT), we analysed 16 individuals from four families by array comparative genomic hybridization (aCGH) and applied an integrative systems biology algorithm that prioritizes risk...... GCT patients and 200 healthy controls. Observed CNV frequencies of 1.9% among cases and 1.5% amongst controls were not significantly different and this was further confirmed by CNV data extracted from a genome‐wide analysis of 189 cases and 380 controls, where similar frequencies of 2.2% were observed...... and spermatids. Collectively, the findings show that a heterozygous loss at the RLN1 locus is not a genetic factor mediating high population‐wide risk for testicular germ cell tumour, but do not exclude a contribution of this aberration in some cases of cancer. The preliminary expression data suggest a possible...

  6. Struggling with cancer and treatment

    DEFF Research Database (Denmark)

    Adamsen, L; Andersen, C; Midtgaard, J

    2009-01-01

    Cancer and treatment can negatively affect the body's performance and appearance. Exercise has been tested in a few studies for altered body image among middle-aged women with breast cancer. The aim of the study was to explore how young pre-cancer athletes of both genders experience disease......- and treatment-related physical fitness and appearance changes while undergoing chemotherapy and participating in a 6-week group exercise intervention. A prospective, explorative study using semi-structured interviews was conducted before and at termination of the intervention. The study included 22 cancer...... and self-identity. This should be taken into account when designing programs to rehabilitate and encourage these patients through the often-strenuous antineoplastic treatments....

  7. IMPACT OF DELAYED PREHOSPITAL DIAGNOSIS ON THE RESULTS OF TREATMENT IN PATIENTS WITH GERMINOGENIC TESTICULAR TUMORS IN SAINT PETERSBURG

    Directory of Open Access Journals (Sweden)

    A. K. Nosov

    2014-07-01

    Full Text Available Over the past quarter-century germ cell tumors are one of the few cancers for which highly effective treatment is found. However there is a lack of awareness of young men and general practitioners about germ cell tumors which is often cause of late medical aid appealability and potential diagnostic errors. Reducing the time between patient's medical aid appealability and final diagnosis may contribute to the diagnostics of germ cell tumors in the early stages, reducing the amount of treatment and improving survival rates.

  8. Feasibility of low-dose CT with model-based iterative image reconstruction in follow-up of patients with testicular cancer.

    Science.gov (United States)

    Murphy, Kevin P; Crush, Lee; O'Neill, Siobhan B; Foody, James; Breen, Micheál; Brady, Adrian; Kelly, Paul J; Power, Derek G; Sweeney, Paul; Bye, Jackie; O'Connor, Owen J; Maher, Michael M; O'Regan, Kevin N

    2016-01-01

    We examine the performance of pure model-based iterative reconstruction with reduced-dose CT in follow-up of patients with early-stage testicular cancer. Sixteen patients (mean age 35.6 ± 7.4 years) with stage I or II testicular cancer underwent conventional dose (CD) and low-dose (LD) CT acquisition during CT surveillance. LD data was reconstructed with model-based iterative reconstruction (LD-MBIR). Datasets were objectively and subjectively analysed at 8 anatomical levels. Two blinded clinical reads were compared to gold-standard assessment for diagnostic accuracy. Mean radiation dose reduction of 67.1% was recorded. Mean dose measurements for LD-MBIR were: thorax - 66 ± 11 mGy cm (DLP), 1.0 ± 0.2 mSv (ED), 2.0 ± 0.4 mGy (SSDE); abdominopelvic - 128 ± 38 mGy cm (DLP), 1.9 ± 0.6 mSv (ED), 3.0 ± 0.6 mGy (SSDE). Objective noise and signal-to-noise ratio values were comparable between the CD and LD-MBIR images. LD-MBIR images were superior (p < 0.001) with regard to subjective noise, streak artefact, 2-plane contrast resolution, 2-plane spatial resolution and diagnostic acceptability. All patients were correctly categorised as positive, indeterminate or negative for metastatic disease by 2 readers on LD-MBIR and CD datasets. MBIR facilitated a 67% reduction in radiation dose whilst producing images that were comparable or superior to conventional dose studies without loss of diagnostic utility.

  9. Testicular cancer and electromagnetic fields (EMF) in the workplace: results of a population-based case-control study in Germany.

    Science.gov (United States)

    Baumgardt-Elms, Cornelia; Ahrens, Wolfgang; Bromen, Katja; Boikat, Ute; Stang, Andreas; Jahn, Ingeborg; Stegmaier, Christa; Jöckel, Karl-Heinz

    2002-12-01

    In a population-based case-control study, we examined the association of testicular cancer and electromagnetic fields (EMF) in the workplace. Incident cases (n = 269) were recruited between 1995 and 1997. A total of 797 controls matched on age and region were randomly selected from mandatory registries of residents. EMF exposure was assessed for five categories in standardized face-to-face interviews using closed questions. For each exposure category, odds ratios (OR) were calculated, stratified by age and region, and in a more complex model weighted by duration and distance using conditional logistic regression. Subgroup analyses were conducted for seminoma and non-seminoma and for blue- and white-collar workers. Additionally, potential radar exposure was individually assessed by experts based on all available information including free text. There was no excess risk for cases who reported to have ever worked near the following: radar units (OR = 1.0; 95% CI = 0.60-1.75); radiofrequency emitters (OR = 0.9; 95% CI = 0.60-1.24); electrical machines (OR = 1.0; 95% CI = 0.72-1.33): high-voltage lines or high-voltage electrical transmission installations (OR = 0.7; 95% CI = 0.38-1.18); or visual display units or complex electrical environments (OR = 0.9; 95% CI = 0.67-1.21). The results for the weighted exposure and subgroup analyses did not differ substantially. For radar exposure as assessed by the experts, the OR was 0.4 (95% CI = 0.13-1.16). EMF exposure in the workplace does not seem to be a relevant risk factor for testicular cancer in our study.

  10. Testicular organoids: a new model to study the testicular microenvironment in vitro?

    Science.gov (United States)

    Alves-Lopes, João Pedro; Stukenborg, Jan-Bernd

    2017-12-21

    criteria were based on the relation with the main topic (i.e. testicular organoids, testicular- and seminiferous-like structures as in vitro models), methodology applied (i.e. in vitro culture, culture dimensions (2D, 3D), testicular cell suspension or fragments) and outcome of interest (i.e. organization in vitro). Publications about grafting of testicular tissue, germ-cell transplantation and female germ-cell culture were excluded. The application of organoid systems is making its first steps in the field of reproductive medicine and biology. A restricted number of publications have reported and characterized testicular organoids and even fewer have denominated such structures by this method. However, we detected that a clear improvement in testicular cell reorganization is recognized when 3D culture conditions are utilized instead of 2D conditions. Depending on the scientific question, testicular organoids might offer a more appropriate in vitro model to investigate testicular development and physiology because of the easy manipulation of cell suspensions (inclusion or exclusion of a specific cell population), the fast reorganization of these structures and the controlled in vitro conditions, to the same extent as with other organoid strategies reported in other fields. By way of appropriate research questions, we might use testicular organoids to deepen our basic understanding of testicular development and the SSC niche, leading to new methodologies for male infertility treatment.

  11. Antimatter cancer treatment

    CERN Multimedia

    Van Noorden, Richard

    2006-01-01

    "The idea that antimatter beams could treat cancer might seem ridiculous. But researchers working at Cerns particle accelerator laboratory in Geneva don't think so. They have just reported a successful first experiment into the biological effects of antiprotons radiation on living cells."

  12. Antioxidant effect of vitamin E treatment on some heavy metals-induced renal and testicular injuries in male mice

    OpenAIRE

    Al-Attar, Atef M.

    2010-01-01

    Toxic heavy metals in water, air and soil are global problems that are a growing threat to humanity. Heavy metals are widely distributed in the environment and some of them occur in food, water, air and tissues even in the absence of occupational exposure. The antioxidant and protective influences of vitamin E on a mixture of some heavy metals (Pb, Hg, Cd and Cu)-induced oxidative stress and renal and testicular injuries were evaluated in male mice. Exposure of mice to these heavy metals in d...

  13. Tackling ageism in cancer treatment.

    Science.gov (United States)

    Duffin, Christian

    2013-02-01

    Evidence shows that older patients are discriminated against when it comes to cancer treatment. A pilot project was commissioned by the Department of Health in partnership with Macmillan Cancer Support and Age UK. The project involved staff, including nurses, from five cancer networks in England examining ways to improve care for this patient group. Drawing on approaches used in geriatric medicine, patients' needs in accessing treatment were explored by conducting assessments and, for example, providing taxis for hospital appointments and practical support from voluntary organisations. Challenges for nurses included lack of training in patient screening and the extra workload caused by the assessments. The report on the pilot project concluded that involving elderly care specialists and using comprehensive geriatric assessments were useful approaches in the care of older cancer patients.

  14. Crossed testicular ectopia

    Directory of Open Access Journals (Sweden)

    Edward Esteves

    Full Text Available Crossed testicular ectopia (CTE is a rare anomaly, characterized by migration of one testis towards the opposite inguinal canal. Presented here is a case of crossed ectopia of the right testis, treated by extraperitoneal transposition of the gonad and right orchiopexy. Embriology and surgical findings suggest that CTE is a common consequence of many unclear ethiologic factors, specially mechanical ones, and can be associated with Muller duct persistence. Review of literature suggests a classification of CTE into 3 types: I - associated with inguinal hernia alone; II - associated with persistent mullerian remnants; III - associated with other anomalies without mullerian remnants. Treatment includes transeptal orchiopexy or extraperitoneal transposition of the testis, research for mullerian remnants and other anomalies, and long term postoperative follow-up, due to the risk of becoming malignant.

  15. Anatomy of a Cancer Treatment Scam

    Medline Plus

    Full Text Available ... a Cancer Treatment Scam Anatomy of a Cancer Treatment Scam January 19, 2012 Curious about a product ... and should not stop or delay their conventional treatment. Category: Scam Watch Health Download File Related Videos ...

  16. Unproven methods in cancer treatment.

    Science.gov (United States)

    Hauser, S P

    1993-07-01

    The nature-based and nontoxic image makes application of unproven methods in oncology attractive in contrast to application of a mechanized scientific medicine. The application frequency of these treatments ranges from 10% to greater than 60%. Increasingly, the promoters try to create a scientific impression through a pseudologic cancer theory, a harmless diagnostic test, and a holistic treatment of every cancer. Of the big variety of unproven methods, which are summarized in 11 groups in this review, the following are discussed: anthroposophic and other mistletoe preparations; homeopathy; Maharishi Ayur-Veda; unproven anticancer diets; orthomolecular medicine, including ascorbic acid; and methods supposedly stimulating unspecific and specific defense mechanisms. In conclusion, physicians should beware of and have knowledge of currently used unproven cancer treatments for epidemiologic, social, economic, and scientific reasons.

  17. The loss of NKX3.1 expression in testicular – and prostate – cancers is not caused by promoter hypermethylation

    Science.gov (United States)

    Lind, Guro E; Skotheim, Rolf I; Fraga, Mario F; Abeler, Vera M; Henrique, Rui; Saatcioglu, Fahri; Esteller, Manel; Teixeira, Manuel R; Lothe, Ragnhild A

    2005-01-01

    Background Recent studies have demonstrated that the NKX3.1 protein is commonly down-regulated in testicular germ cell tumors (TGCTs) and prostate carcinomas. The homeobox gene NKX3.1 maps to chromosome band 8p21, which is a region frequently lost in prostate cancer, but not in TGCT. Mutations have not been reported in the NKX3.1 sequence, and the gene is hypothesized to be epigenetically inactivated. In the present study we examined the methylation status of the NKX3.1 promoter in relevant primary tumors and cell lines: primary TGCTs (n = 55), intratubular germ cell neoplasias (n = 7), germ cell tumor cell lines (n = 3), primary prostate adenocarcinomas (n = 20), and prostate cancer cell lines (n = 3) by methylation-specific PCR and bisulphite sequencing. Results and Conclusions Down-regulation of NKX3.1 expression was generally not caused by promoter hypermethylation, which was only found in one TGCT. However, other epigenetic mechanisms, such as modulation of chromatin structure or modifications of histones, may explain the lack of NKX3.1 expression, which is seen in most TGCTs and prostate cancer specimens. PMID:15691383

  18. The loss of NKX3.1 expression in testicular – and prostate – cancers is not caused by promoter hypermethylation

    Directory of Open Access Journals (Sweden)

    Esteller Manel

    2005-02-01

    Full Text Available Abstract Background Recent studies have demonstrated that the NKX3.1 protein is commonly down-regulated in testicular germ cell tumors (TGCTs and prostate carcinomas. The homeobox gene NKX3.1 maps to chromosome band 8p21, which is a region frequently lost in prostate cancer, but not in TGCT. Mutations have not been reported in the NKX3.1 sequence, and the gene is hypothesized to be epigenetically inactivated. In the present study we examined the methylation status of the NKX3.1 promoter in relevant primary tumors and cell lines: primary TGCTs (n = 55, intratubular germ cell neoplasias (n = 7, germ cell tumor cell lines (n = 3, primary prostate adenocarcinomas (n = 20, and prostate cancer cell lines (n = 3 by methylation-specific PCR and bisulphite sequencing. Results and Conclusions Down-regulation of NKX3.1 expression was generally not caused by promoter hypermethylation, which was only found in one TGCT. However, other epigenetic mechanisms, such as modulation of chromatin structure or modifications of histones, may explain the lack of NKX3.1 expression, which is seen in most TGCTs and prostate cancer specimens.

  19. Antioxidant effect of vitamin E treatment on some heavy metals-induced renal and testicular injuries in male mice.

    Science.gov (United States)

    Al-Attar, Atef M

    2011-01-01

    Toxic heavy metals in water, air and soil are global problems that are a growing threat to humanity. Heavy metals are widely distributed in the environment and some of them occur in food, water, air and tissues even in the absence of occupational exposure. The antioxidant and protective influences of vitamin E on a mixture of some heavy metals (Pb, Hg, Cd and Cu)-induced oxidative stress and renal and testicular injuries were evaluated in male mice. Exposure of mice to these heavy metals in drinking water for seven weeks resulted in statistical increases of plasma creatinine, urea and uric acid concentrations. The levels of glutathione (GSH) and superoxide dismutases (SOD) in kidney and testis tissues were significantly declined. Moreover, the histopathological evaluation of kidney and testis showed severe changes in mice treated with these heavy metals. Administration of vitamin E protected the kidney and testis of mice exposed to heavy metals as evidenced by appearance of normal histological structures, insignificant changes in the values of plasma creatinine, urea and uric acid, and the levels of kidney GSH and SOD, while the levels of testis GSH and SOD were notably decreased. These data suggest that the administration of vitamin E protects against heavy metals-induced renal and testicular oxidative stress and injuries.

  20. Intermittent Testicular Torsion

    African Journals Online (AJOL)

    2017-12-05

    Dec 5, 2017 ... Objective: The aim of this study is to highlight the clinical characteristics of patients with intermittent testicular torsion and draw attention to this underreported condition. Methods: Clinical and demographic data of all patients treated for intermittent testicular torsion from January 2007 to June 2015 were ...

  1. Viruses in cancer treatment.

    Science.gov (United States)

    Alemany, R

    2013-03-01

    Soon after the discovery that viruses cause human disease, started the idea of using viruses to treat cancer. After the initial indiscriminate use, crude preparations of each novel virus in the early twentieth century, a second wave of virotherapy blossomed in the 60s with purified and selected viruses. Responses were rare and short-lived. Immune rejection of the oncolytic viruses was identified as the major problem and virotherapy was abandoned. During the past two decades virotherapy has re-emerged with engineered viruses, with a trend towards using them as tumor-debulking immunostimulatory agents combined with radio or chemotherapy. Currently, oncolytic Reovirus, Herpes, and Vaccinia virus are in late phase clinical trials. Despite the renewed hope, efficacy will require improving systemic tumor targeting, overcoming stroma barriers for virus spread, and selectively stimulating immune responses against tumor antigens but not against the virus. Virotherapy history, viruses, considerations for clinical trials, and hurdles are briefly overviewed.

  2. Working during cancer treatment

    Science.gov (United States)

    ... weekend to recover. Talk to your manager about working at home some days, if possible. You can spend less time commuting and rest when you need to. Let your boss know your treatment schedule ... out if you have to be out of the office. Consider talking first to one or two people ...

  3. Hyperthermia in Cancer Treatment

    Science.gov (United States)

    ... bladder , rectum , liver , appendix , cervix , and peritoneal lining ( mesothelioma ) ( 1 , 3 – 7 ). Many of these studies, but not all, have shown a significant reduction in tumor size when hyperthermia is combined with other treatments ( 1 , 3 , 6 , 7 ). However, not all of ...

  4. Lymphedema as a Cancer Treatment Side Effect

    Science.gov (United States)

    ... Navigating Cancer Care > Side Effects > Lymphedema Request Permissions Lymphedema Approved by the Cancer.Net Editorial Board , 08/ ... years after cancer treatment has ended. Symptoms of lymphedema People with lymphedema in their arm or leg ...

  5. [Analgesic treatment of cancer pain].

    Science.gov (United States)

    Ghimouz, Abdelmalek

    2015-04-01

    Cancer pain can be nociceptive, neuropathic or mixed. It is linked to the tumour, to the metastases and to the treatments for the disease and is managed by multimodal analgesia corresponding to the pain relief drugs of the WHO's pain ladder, antidepressants, antiepileptic drugs and local anaesthetics. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

  6. Testicular dysgenesis syndrome and Leydig cell function

    DEFF Research Database (Denmark)

    Joensen, Ulla Nordström; Jørgensen, Niels; Rajpert-De Meyts, Ewa

    2008-01-01

    originating in early foetal life. TDS comprises various aspects of impaired gonadal development and function, including testicular cancer. A growing body of evidence, including animal models and research in human beings, points to lifestyle factors and endocrine disrupters as risk factors for TDS. We present...

  7. Review: Environmental endocrine disruptors of testicular function ...

    African Journals Online (AJOL)

    In the last 50 years the incidence of infertility, testicular and prostate cancers and associated maladies has increased significantly. Infertility now affects 15-20% of couples as opposed to 7-8% fifty years ago. Average sperm counts among adult men have decreased by 50% since 1938, with a decline of 2% every year from ...

  8. Anatomy of a Cancer Treatment Scam

    Medline Plus

    Full Text Available ... of Policy Planning Regional Offices Office of Administrative Law Judges Office of Public Affairs Office of the ... of a Cancer Treatment Scam Anatomy of a Cancer Treatment Scam January 19, 2012 Curious about a ...

  9. Dismal salvage of testicular torsion: A call to action! | Maranya ...

    African Journals Online (AJOL)

    Background: Testicular ischaemia and infarction in cases of torsion depend on the duration and degree of twisting. Early evaluation and treatment are associated with high salvage reports. Objective: To determine the salvage rates of testicular torsion in selected hospitals at the Coast Province of Kenya Design: A ...

  10. Efectividad del autoexamen y del screening en la detección del cáncer de testículo Efectiveness of testicular self-examination and screening for an early detection of testicular cancer

    OpenAIRE

    Jacobo Cambil Martín

    2005-01-01

    Introducción. Aunque el cáncer de testículo (CT) no es un cáncer frecuente en España y además tiene buen pronóstico, la posibilidad de realizar un diagnóstico precoz le podría hacer susceptible de adopción de medidas para adelantar su diagnóstico: autoexamen testicular o screening mediante ecografía testicular.Objetivos. Revisar la evidencia científica disponible y explorar qué método es el más efectivo para la detección precoz del CT.Metodología. Revisión sistemática de bases de datos en cas...

  11. Pancreatic cancer: advances in treatment.

    Science.gov (United States)

    Mohammed, Somala; Van Buren, George; Fisher, William E

    2014-07-28

    Pancreatic cancer is a leading cause of cancer mortality and the incidence of this disease is expected to continue increasing. While patients with pancreatic cancer have traditionally faced a dismal prognosis, over the past several years various advances in diagnosis and treatment have begun to positively impact this disease. Identification of effective combinations of existing chemotherapeutic agents, such as the FOLFIRINOX and the gemcitabine + nab-paclitaxel regimen, has improved survival for selected patients although concerns regarding their toxicity profiles remain. A better understanding of pancreatic carcinogenesis has identified several pre-malignant precursor lesions, such as pancreatic intraepithelial neoplasias, intraductal papillary mucinous neoplasms, and cystic neoplasms. Imaging technology has also evolved dramatically so as to allow early detection of these lesions and thereby facilitate earlier management. Surgery remains a cornerstone of treatment for patients with resectable pancreatic tumors, and advances in surgical technique have allowed patients to undergo resection with decreasing perioperative morbidity and mortality. Surgery has also become feasible in selected patients with borderline resectable tumors as a result of neoadjuvant therapy. Furthermore, pancreatectomy involving vascular reconstruction and pancreatectomy with minimally invasive techniques have demonstrated safety without significantly compromising oncologic outcomes. Lastly, a deeper understanding of molecular aberrations contributing to the development of pancreatic cancer shows promise for future development of more targeted and safe therapeutic agents.

  12. Analysis of the testicular dose in patients undergoing radiotherapy for carcinoma of the prostate; Analisis de las dosis testiculares en pacientes sometidos a tratamiento radioterapico de carcinoma de prostata

    Energy Technology Data Exchange (ETDEWEB)

    Bejar Navarro, M. J.; Ordonez Marquez, J.; Hervas Moron, A.; Alvarez Rodriguez, S.; Garcia-Galloway, E.; Sanchez Casanueva, R.; Polo Rubio, A.; Rodriguez-Patron, R.; Yanowsky, K.; Gomez Dos Santos, V.

    2013-07-01

    The objectives of this work are: -Studying comparatively the doses received in testes in patients undergoing radiotherapy of prostate carcinoma with external beam radiation and brachytherapy of low rate using I-125 seeds. -Compare doses due to images of verification using Cone Beam CT (CBCT), with doses of radiotherapy treatment itself. -Determine the seminal alterations and cytogenetic after treatment with ionizing radiation (RTE or BQT) in patients diagnosed with prostate cancer and its relation with testicular dose. (Author)

  13. Testicular torsion repair

    Science.gov (United States)

    ... male growth, sex life, and fertility. Patient Instructions Surgical wound care - open Images Male reproductive anatomy Testicular torsion repair - series References ... of the testes and scrotum and their surgical management. In: Wein AJ, ed. Campbell-Walsh Urology . ...

  14. Fertility after breast cancer treatment.

    Science.gov (United States)

    Kasum, Miro; Beketić-Orešković, Lidija; Peddi, Parvin F; Orešković, Slavko; Johnson, Rebecca H

    2014-02-01

    In many countries of the developed world, there is an increasing trend toward delay in childbearing from 30 to 40 years of age for various reasons. This is unfortunately concordant with an increasing incidence of breast cancer in women who have not yet completed their family. The current choice for premenopausal women with breast cancer is adjuvant therapy which includes cytotoxic chemotherapy, ovarian ablation (by surgery, irradiation, or chemical ovarian suppression), anti-estrogen therapy, or any combination of these. Although the use of adjuvant therapies with cytotoxic drugs can significantly reduce mortality, it raises issues of the long-term toxicity, such as induction of an early menopause and fertility impairment. The risk of infertility is a potential hardship to be faced by the patients following treatment of breast cancer. The offspring of patients who became pregnant after completion of chemotherapy have shown no adverse effects and congenital anomalies from the treatment, but sometimes high rates of abortion (29%) and premature deliveries with low birth weight (40%) have been demonstrated. Therefore, the issue of recent cytotoxic treatment remains controversial and further research is required to define a "safety period" between cessation of treatment and pregnancy. Preservation of fertility in breast cancer survivors of reproductive age has become an important issue regarding the quality of life. Currently, there are several potential options, including all available assisted technologies, such as in vitro fertilization and embryo transfer, in vitro maturation, oocyte and embryo cryopreservation, and cryopreservation of ovarian tissue. Because increased estrogen levels are thought to be potentially risky in breast cancer patients, recently developed ovarian stimulation protocols with the aromatase inhibitor letrozole and tamoxifen appear to provide safe stimulation with endogenous estrogen. Embryo cryopreservation seems to be the most established

  15. Comparison of intraperitoneal and intratesticular ozone therapy for the treatment of testicular ischemia-reperfusion injury in rats

    Directory of Open Access Journals (Sweden)

    Fatih Mete

    2017-01-01

    Full Text Available We compare the efficacy of intratesticular ozone therapy with intraperitoneal ozone therapy in an experimental rat model. For this purpose, 24 rats were divided into four groups including sham-operated, torsion/detorsion, torsion/detorsion plus intraperitoneal ozone (O-IP, and torsion/detorsion plus intratesticular ozone (O-IT. The O-IP ozone group received a 4 mg kg−1 intraperitoneal injection of ozone, and the O-IT group received the same injection epididymally. At 4 h after detorsion, the rats were sacrificed and orchiectomy materials were assessed histopathologically. Spermatogenesis in the seminiferous tubules and damage to the Sertoli cells were histopathologically evaluated in the testes using the Johnsen scoring system. i-NOS and e-NOS activities in the testis tissue were also evaluated. Torsion-detorsion caused a decreased Johnsen score and increased apoptosis of spermatogonial and Sertoli cells. Ozone injection prevented increases in Johnsen score and i-NOS level. e-NOS level of the O-IP group was significantly lower than that of the O-IP group, and i-NOS level of the O-IT group was significantly lower than that of the O-IP group. Local ozone therapy is more effective than systemic ozone therapy at improving IRI-related testicular torsion. Our study is the first to show that the efficacy of intratesticular implementation of ozone therapy is higher than that of intraperitoneal ozone therapy.

  16. Comparison of intraperitoneal and intratesticular ozone therapy for the treatment of testicular ischemia-reperfusion injury in rats.

    Science.gov (United States)

    Mete, Fatih; Tarhan, Huseyin; Celik, Orcun; Akarken, Ilker; Vural, Kamil; Ekin, Rahmi Gokhan; Aydemir, Isil; Ilbey, Yusuf Ozlem

    2017-01-01

    We compare the efficacy of intratesticular ozone therapy with intraperitoneal ozone therapy in an experimental rat model. For this purpose, 24 rats were divided into four groups including sham-operated, torsion/detorsion, torsion/detorsion plus intraperitoneal ozone (O-IP), and torsion/detorsion plus intratesticular ozone (O-IT). The O-IP ozone group received a 4 mg kg-1 intraperitoneal injection of ozone, and the O-IT group received the same injection epididymally. At 4 h after detorsion, the rats were sacrificed and orchiectomy materials were assessed histopathologically. Spermatogenesis in the seminiferous tubules and damage to the Sertoli cells were histopathologically evaluated in the testes using the Johnsen scoring system. i-NOS and e-NOS activities in the testis tissue were also evaluated. Torsion-detorsion caused a decreased Johnsen score and increased apoptosis of spermatogonial and Sertoli cells. Ozone injection prevented increases in Johnsen score and i-NOS level. e-NOS level of the O-IP group was significantly lower than that of the O-IP group, and i-NOS level of the O-IT group was significantly lower than that of the O-IP group. Local ozone therapy is more effective than systemic ozone therapy at improving IRI-related testicular torsion. Our study is the first to show that the efficacy of intratesticular implementation of ozone therapy is higher than that of intraperitoneal ozone therapy.

  17. [Comparative effectiveness of Marmar technique and laparoscopic clipping of testicular vein in surgical treatment of varicocele in athletes].

    Science.gov (United States)

    Samoylov, A S; Martov, A G; Kyzlasov, P S; Zabelin, M V; Kazhera, A A

    2016-12-01

    Varicocele is one of the most common diseases among men and a proven cause of male infertility, which is directly proportional to its clinical prominence. The aim To evaluate the immediate and long-term outcomes of different surgical methods to treat varicocele in athletes. A total of 165 athletes were treated for varicocele. Of them, 82 patients (group 1) underwent varicocele surgery using Marmar technique and 83 patients (group 2) were treated by laparoscopic clipping of testicular vein (endoscopic analogue of Ivanissevitch open surgery). The incidence of postoperative complications and relapse at 6 months after surgery in groups 1 and 2 was 1.2% and 8.4%, and 4.9 and 14.5%, respectively. The study findings showed a statistically significant (p<0.05) improvement in the spermogram parameters in both groups compared with preoperative values. The length of hospital stay and postoperative rehabilitation period were shorter in patients after Marmars varicocelectomy than in patients of group 2. Besides, Marmar technique for varicocele was cost-effective and justified.

  18. Excess of Radiation Burden for Young Testicular Cancer Patients using Automatic Exposure Control and Contrast Agent on Whole-body Computed Tomography Imaging.

    Science.gov (United States)

    Niiniviita, Hannele; Kulmala, Jarmo; Pölönen, Tuukka; Määttänen, Heli; Järvinen, Hannu; Salminen, Eeva

    2017-06-01

    The aim of the study was to assess patient dose from whole-body computed tomography (CT) in association with patient size, automatic exposure control (AEC) and intravenous (IV) contrast agent. Sixty-five testicular cancer patients (mean age 28 years) underwent altogether 279 whole-body CT scans from April 2000 to April 2011. The mean number of repeated examinations was 4.3. The GE LightSpeed 16 equipped with AEC and the Siemens Plus 4 CT scanners were used for imaging. Whole-body scans were performed with (216) and without (63) IV contrast. The ImPACT software was used to determine the effective and organ doses. Patient doses were independent (p agent caused significantly higher (13% Plus 4, 35% LightSpeed 16) exposure than non-contrast imaging (p agent and careful set-up of the AEC modulation parameters is recommended to avoid excessive radiation exposure on the whole-body CT imaging of young patients.

  19. Experimental testicular tissue banking to generate spermatogenesis in the future: A multidisciplinary team approach.

    Science.gov (United States)

    Sadri-Ardekani, Hooman; McLean, Thomas W; Kogan, Stanley; Sirintrapun, Joseph; Crowell, Kathryn; Yousif, Mustafa Q; Hodges, Steve J; Petty, John; Pranikoff, Thomas; Sieren, Leah; Zeller, Kristen; Atala, Anthony

    2016-04-15

    Spermatogonial stem cell (SSC) loss due to cancer treatment, developmental disorder or genetic abnormality may cause permanent infertility. Cryopreservation of ejaculated sperm is an effective method of fertility preservation in adult males at risk of infertility. However this is not an option in pre-pubertal boys because spermatogenesis has not yet started, and it is difficult in adolescents who are not sexually mature. Therefore testicular tissue cryopreservation to preserve SSCs for future generation of spermatogenesis, either in vivo or in vitro, could be an option for these groups of patients. Although SSC transplantation has been successful in several species including non-human primates, it is still experimental in humans. There are several remaining concerns which need to be addressed before initiating trials of human SSC autotransplantation. Establishment of a testicular tissue banking system is a fundamental step towards using SSC technology as a fertility preservation method. It is important to understand the consultation, harvesting the testicular tissue, histological evaluation, cryopreservation, and long term storage aspects. We describe here a multidisciplinary approach to establish testicular tissue banking for males at risk of infertility. Copyright © 2016 Elsevier Inc. All rights reserved.

  20. Treatment Option Overview (Gallbladder Cancer)

    Science.gov (United States)

    ... History Committees of Interest Legislative Resources Recent Public Laws Careers Visitor Information Search Search Home Cancer Types Gallbladder Cancer Patient Gallbladder Cancer Patient Gallbladder ...

  1. Anatomy of a Cancer Treatment Scam

    Medline Plus

    Full Text Available ... Anatomy of a Cancer Treatment Scam Anatomy of a Cancer Treatment Scam January 19, 2012 Curious about a product that claims to treat or cure cancer? ... Center Competition Guidance I Would Like To... Submit a Consumer Complaint to the FTC Apply for a ...

  2. Leydig cell clustering and Reinke crystal distribution in relation to hormonal function in adult patients with testicular dysgenesis syndrome (TDS) including cryptorchidism

    DEFF Research Database (Denmark)

    Soerensen, Rikke R; Johannsen, Trine H; Skakkebaek, Niels E

    2016-01-01

    OBJECTIVE: Testicular dysgenesis syndrome (TDS) comprises testicular germ cell cancer, cryptorchidism and some cases of male infertility and hypospadias, which can be linked to impairment of intrauterine gonadal development. Among histological signs of TDS, large Leydig cell (LC) clusters (micron...

  3. Ovarian Cancer Treatment | Cancer Trends Progress Report

    Science.gov (United States)

    The Cancer Trends Progress Report, first issued in 2001, summarizes our nation's advances against cancer in relation to Healthy People targets set forth by the Department of Health and Human Services.

  4. Kidney Cancer Treatment | Cancer Trends Progress Report

    Science.gov (United States)

    The Cancer Trends Progress Report, first issued in 2001, summarizes our nation's advances against cancer in relation to Healthy People targets set forth by the Department of Health and Human Services.

  5. Primary testicular mucinous cystadenoma: Case report and literature review.

    Science.gov (United States)

    de Lima, Mário Maciel; de Lima, Mário Maciel; Granja, Fabiana

    2015-01-01

    Testicular mucinous cystadenomas are rare in urological practice, and their histogenesis, course and management are debated. We report a primary testicular mucinous cystadenoma in a 54-year old male who presented with left testicular swelling and pain. He denied having a history of cryptorchidism, testicular trauma, infections, urinary complaints, or febrile illnesses. He did not have diabetes, but was on treatment for hypertension. The patient underwent a left inguinal radical orchiectomy, and histological examination of the resected tumour confirmed a primary testicular mucinous cystadenoma. The patient had an uneventful recovery, and is being followed up. Conclusively, urologists need to maintain a high index of suspicion of these tumours and their differentiation from metastatic tumours to ensure optimal therapeutic outcomes.

  6. Prostate Cancer: Symptoms, Tests, and Treatment

    Science.gov (United States)

    ... Products For Consumers Home For Consumers Consumer Updates Prostate Cancer: Symptoms, Tests, and Treatment Share Tweet Linkedin Pin ... Linkedin Pin it Email Print Risk factors for prostate cancer include family history, age and race; but new ...

  7. Treatment Options by Stage (Oropharyngeal Cancer)

    Science.gov (United States)

    ... adjuvant therapy . New types of surgery, including transoral robotic surgery , are being studied for the treatment of oropharyngeal cancer. Transoral robotic surgery may be used to remove cancer from hard- ...

  8. Treatment of locally advanced rectal cancer

    NARCIS (Netherlands)

    Klaassen, RA; Nieuwenhuijzen, GAP; Martijn, H; Rutten, HJT; Hospers, GAP; Wiggers, T

    2004-01-01

    Historically, locally advanced rectal cancer is known for its dismal prognosis. The treatment of locally advanced rectal cancer is subject to continuous change due to development of new and better diagnostic tools, radiotherapeutic techniques, chemotherapeutic agents and understanding of the

  9. Treatment Option Overview (Adult Primary Liver Cancer)

    Science.gov (United States)

    ... Types Bladder Cancer Breast Cancer Colorectal Cancer Kidney (Renal Cell) Cancer Leukemia Liver Cancer Lung Cancer Lymphoma Pancreatic Cancer Prostate Cancer Skin Cancer Thyroid Cancer Uterine Cancer All ...

  10. Treatment Options for Adult Primary Liver Cancer

    Science.gov (United States)

    ... Types Bladder Cancer Breast Cancer Colorectal Cancer Kidney (Renal Cell) Cancer Leukemia Liver Cancer Lung Cancer Lymphoma Pancreatic Cancer Prostate Cancer Skin Cancer Thyroid Cancer Uterine Cancer All ...

  11. Treatment Option Overview (Small Intestine Cancer)

    Science.gov (United States)

    ... Types Bladder Cancer Breast Cancer Colorectal Cancer Kidney (Renal Cell) Cancer Leukemia Liver Cancer Lung Cancer Lymphoma Pancreatic Cancer Prostate Cancer Skin Cancer Thyroid Cancer Uterine Cancer All ...

  12. European consensus conference on diagnosis and treatment of germ cell cancer: a report of the second meeting of the European Germ Cell Cancer Consensus group (EGCCCG): part I

    DEFF Research Database (Denmark)

    Krege, Susanne; Beyer, Jörg; Souchon, Rainer

    2007-01-01

    OBJECTIVES: The first consensus report presented by the European Germ Cell Cancer Consensus Group (EGCCCG) in the year 2004 has found widespread approval by many colleagues throughout the world. In November 2006, the group met a second time under the auspices of the Department of Urology of the A......OBJECTIVES: The first consensus report presented by the European Germ Cell Cancer Consensus Group (EGCCCG) in the year 2004 has found widespread approval by many colleagues throughout the world. In November 2006, the group met a second time under the auspices of the Department of Urology...... in 2004 remain valid 3 yr later, refinements in the treatment of early- and advanced-stage testicular cancer have emerged from clinical trials. Despite technical improvements, expert clinical skills will continue to be one of the major determinants for the prognosis of patients with germ cell cancer...

  13. Cancer cachexia, mechanism and treatment

    Science.gov (United States)

    Aoyagi, Tomoyoshi; Terracina, Krista P; Raza, Ali; Matsubara, Hisahiro; Takabe, Kazuaki

    2015-01-01

    It is estimated that half of all patients with cancer eventually develop a syndrome of cachexia, with anorexia and a progressive loss of adipose tissue and skeletal muscle mass. Cancer cachexia is characterized by systemic inflammation, negative protein and energy balance, and an involuntary loss of lean body mass. It is an insidious syndrome that not only has a dramatic impact on patient quality of life, but also is associated with poor responses to chemotherapy and decreased survival. Cachexia is still largely an underestimated and untreated condition, despite the fact that multiple mechanisms are reported to be involved in its development, with a number of cytokines postulated to play a role in the etiology of the persistent catabolic state. Existing therapies for cachexia, including orexigenic appetite stimulants, focus on palliation of symptoms and reduction of the distress of patients and families rather than prolongation of life. Recent therapies for the cachectic syndrome involve a multidisciplinary approach. Combination therapy with diet modification and/or exercise has been added to novel pharmaceutical agents, such as Megestrol acetate, medroxyprogesterone, ghrelin, omega-3-fatty acid among others. These agents are reported to have improved survival rates as well as quality of life. In this review, we will discuss the emerging understanding of the mechanisms of cancer cachexia, the current treatment options including multidisciplinary combination therapies, as well an update on new and ongoing clinical trials. PMID:25897346

  14. Image guided prostate cancer treatments

    Energy Technology Data Exchange (ETDEWEB)

    Bard, Robert L. [Bard Cancer Center, Biofoundation for Angiogenesis Research and Development, New York, NY (United States); Fuetterer, Jurgen J. [Radboud Univ. Nijmegen, Medical Centre (Netherlands). Dept. of Radiology; Sperling, Dan (ed.) [Sperling Prostate Center, Alpha 3TMRI, New York, NY (United States)

    2014-07-01

    Systematic overview of the application of ultrasound and MRI in the diagnosis and treatment of diseases of the lower urinary tract. Detailed information on image-guided therapies, including focused ultrasound, photodynamic therapy, and microwave and laser ablation. Numerous high-quality illustrations based on high-end equipment. Represents the state of the art in Non Invasive Imaging and Minimally Invasive Ablation Treatment (MIAT). Image-Guided Prostate Cancer Treatments is a comprehensive reference and practical guide on the technology and application of ultrasound and MRI in the male pelvis, with special attention to the prostate. The book is organized into three main sections, the first of which is devoted to general aspects of imaging and image-guided treatments. The second section provides a systematic overview of the application of ultrasound and MRI to the diagnosis and treatment of diseases of the lower urinary tract. Performance of the ultrasound and MRI studies is explained, and the normal and abnormal pathological anatomy is reviewed. Correlation with the ultrasound in the same plane is provided to assist in understanding the MRI sequences. Biopsy and interventional procedures, ultrasound-MRI fusion techniques, and image-guided therapies, including focused ultrasound, photodynamic therapy, microwave and laser ablation, are all fully covered. The third section focuses on securing treatment effectiveness and the use of follow-up imaging to ensure therapeutic success and detect tumor recurrence at an early stage, which is vital given that prompt focal treatment of recurrence is very successful. Here, particular attention is paid to the role of Doppler ultrasound and DCE-MRI technologies. This book, containing a wealth of high-quality illustrations based on high-end equipment, will acquaint beginners with the basics of prostate ultrasound and MRI, while more advanced practitioners will learn new skills, means of avoiding pitfalls, and ways of effectively

  15. Documentation of Fertility Preservation Discussions for Young Adults With Cancer: Examining Compliance With Treatment Guidelines.

    Science.gov (United States)

    Salsman, John M; Yanez, Betina; Smith, Kristin N; Beaumont, Jennifer L; Snyder, Mallory A; Barnes, Khouri; Clayman, Marla L

    2016-03-01

    Professional guidelines have been developed to promote discussion between providers and newly diagnosed young adults with cancer about the possibility of cancer treatment-related infertility, but previous research suggests many young adults fail to receive this information. The aim of this study was to examine rates of and factors predictive of oncologists' compliance with national guidelines for discussing potential treatment-related infertility with newly diagnosed young adults with cancer seen at an NCI-designated comprehensive cancer center. We reviewed data from the electronic medical record for new clinic encounters between medical oncologists and young adults with cancer (ages 18-39 years) from 2010 to 2012. Data from oncologist discussions of fertility preservation were abstracted, as were patient (age, sex, race, ethnicity, cancer type) and oncologist (gender, graduation year from fellowship) characteristics. A total of 1,018 cases were reviewed, with 454 patients (mean, 31.5 years; 67.8% women) meeting inclusion criteria. Overall, 83% of patients were informed about potential treatment-related infertility, with patients with breast cancer (85% informed), Hodgkin lymphoma (95% informed), non-Hodgkin's lymphoma (94% informed), leukemia (88% informed), or testicular cancer (100% informed) more likely to be informed than those with other cancer types (60%-74% informed). There was a significant effect for patient sex (odds ratio, 3.57; CI, 1.33, 9.60; P=.012), with women being more likely to be informed than men. Reported compliance with fertility preservation guidelines was greater than published rates. Higher compliance rates in female patients and in patients with cancers more common among young adults may reflect greater awareness of fertility-related concerns among these patients and their providers. Copyright © 2016 by the National Comprehensive Cancer Network.

  16. Changes in epidemiologic features of testicular germ cell cancer: age at diagnosis and relative frequency of seminoma are constantly and significantly increasing.

    Science.gov (United States)

    Ruf, Christian G; Isbarn, Hendrik; Wagner, Walter; Fisch, Margit; Matthies, Cord; Dieckmann, Klaus-Peter

    2014-01-01

    Testicular germ cell tumors (GCTs) have their incidence peak in the third and fourth decades of life. Histologically, GCTs comprise of seminoma and nonseminoma at almost equal proportions with a slight preponderance of nonseminoma in most of the major series. Since decades, there is a shift toward decreasing age at presentation. Recently, there are suggestions of a reversal of the age trend, and also, the histologic subtype ratio appears to shift toward seminoma. We retrospectively looked to our patient populations to verify these recent trends. A total of 2,482 patients with histologically proven GCT diagnosed between 1976 and 2010 were retrospectively evaluated regarding the year of diagnosis, histology of primary tumor, and age at presentation. Patients were categorized according to the following time periods of treatment: before 1990, 1990 to 1994, 1995 to 1999, 2000 to 2004, and 2005 to 2010. Mean age and relative proportion of seminoma were compared among patient categories by employing the chi-square test and analysis of variance, respectively. The mean age significantly increased from 28 to 36 years. The age difference between the 2 histologic subtypes remained constant between 6 and 8 years during the entire observation period. The relative proportion of seminoma continuously increased from 30.9% to 56% (P theories regarding the pathogenesis of GCT may receive support from our results: first, the theory of divergent pathogenetic pathways of seminoma and nonseminoma and second, the involvement of postnatal environmental factors in the pathogenesis of GCTs. Copyright © 2014 Elsevier Inc. All rights reserved.

  17. Surgical treatment of gastric cancer.

    Science.gov (United States)

    Smid, D; Skalicky, T; Dolezal, J; Kubackova, D; Fichtl, J

    2015-01-01

    Gastric cancer is a malignant disease which has generally a very bad prognosis. The frequency of occurence of this disease in the population is dependent on the age and localisation. Most frequently, this disease has occured in Japan, China, countries of South Africa and Eastern Europe for a long time but men are more likely to suffer from this disease than women witha ratio of 2 : 1. We retrospectively evaluated the group of patients who had been treated in our complex oncology center in the course of five years We treated 572 patients with gastric cancer in five years period. 218 patients of the total number were admitted, 185 patients of all hospitalized patients were operated (85 %). 53 patients of our group of hospitalized patients underwent adjuvant oncology therapy (24 %). Overall, five-year survival was 18.4 % in our group, the median survival time was 12.9 months. Radical surgery is considered to be the only treatment modality which can lead to patient´s cure under optimal conditions. Complex care for patients with gastric carcinoma should be centralized in big centers. Personalized oncological treatment should be a way how to get better results (Tab. 2, Fig. 5, Ref. 14).

  18. Characteristics of symptomatic men with testicular microlithiasis:A Danish cross-sectional questionnaire study

    OpenAIRE

    Pedersen, M. R.; Møller, H; Rafaelsen, S R; Jørgensen, M M B; Osther, P J; Vedsted, P

    2017-01-01

    Testicular microlithiasis (TML) is an incidental finding at ultrasonography of the scrotum. A link between testicular microlithiasis and testicular cancer has been suggested. However, the majority of studies are retrospective using ultrasonography with minor data on health status and life style characteristics. Our objective was to investigate if lifestyle and health are associated with TML. In 2014, we conducted a self-administered questionnaire survey including 1538 men, who all due to test...

  19. Pregnancy associated breast cancer and pregnancy after breast cancer treatment

    Science.gov (United States)

    Doğer, Emek; Çalışkan, Eray; Mallmann, Peter

    2011-01-01

    Breast cancer is one of the most common cancers diagnosed during pregnancy and its frequency is increasing as more women postpone their pregnancies to their thirties and forties. Breast cancer diagnosis during pregnancy and lactation is difficult and complex both for the patient and doctors. Delay in diagnosis is frequent and treatment modalities are difficult to accept for the pregnant women. The common treatment approach is surgery after diagnosis, chemotherapy after the first trimester and radiotherapy after delivery. Even though early stage breast cancers have similar prognosis, advanced stage breast cancers diagnosed during pregnancy and lactation have poorer prognosis than similar stage breast cancers diagnosed in non-pregnant women. Women who desire to become pregnant after treatment of breast cancer will have many conflicts. Although the most common concern is recurrence of breast cancer due to pregnancy, the studies conducted showed that pregnancy has no negative effect on breast cancer prognosis. In this review we search for the frequency of breast cancer during pregnancy, the histopathological findings, risk factor, diagnostic and treatment modalities. We reviewed the literature for evidence based findings to help consult the patients on the outcome of breast cancer diagnosed during pregnancy and lactation, and also inform the patients who desire to become pregnant after breast cancer according to current evidences. PMID:24592003

  20. Association of PAI-1 gene polymorphism with survival and chemotherapy-related vascular toxicity in testicular cancer

    NARCIS (Netherlands)

    de Haas, Esther C.; Zwart, Nynke; Meijer, Coby; Suurmeijer, Albert J. H.; Meijer, Karina; Guchelaar, Henk Jan; Hoekstra, Harald J.; van Leeuwen, Flora E.; Sleijfer, Dirk Th; Boezen, H. Marike; Gietema, Jourik A.

    2010-01-01

    BACKGROUND: High Plasminogen-Activator Inhibitor 1 (PAI-1) expression by tumors has been associated with poor prognosis in several cancer types, and high systemic PAI-1 levels with increased thrombosis risk. The authors investigated whether the germline 4G/5G deletion/insertion polymorphism in the

  1. Uterine/Endometrial Cancer: Working with Your Treatment Team

    Science.gov (United States)

    ... Uterine/Endometrial Cancer Working with Your Treatment Team Working with Your Treatment Team During your treatment, you will come in contact ... Factors Symptoms Medical Evaluation Your Cervical Cancer Diagnosis Working with your Treatment ... Staging Radiation Therapy Chemotherapy Cancer ...

  2. Atorvastatin mitigates testicular injuries induced by ionizing radiation in mice.

    Science.gov (United States)

    Naeimi, Ramezan Ali; Talebpour Amiri, Fereshteh; Khalatbary, Ali Reza; Ghasemi, Arash; Zargari, Mehryar; Ghesemi, Maryam; Hosseinimehr, Seyed Jalal

    2017-09-01

    Radiotherapy in patients with pelvis malignancy causes testes irradiation and resulted in testicular damages. Atorvastatin (ATV) in the low-dose is considered as antioxidant and anti-inflammatory properties. This experimental study was investigated protective effects of ATV on irradiation-induced testicular injury. Sixty male balb/c mice were randomly divided into 6 groups: 1: control, 2: irradiated (IR), 3, 4 and 5: IR plus ATV (10, 20 and 50mg/kg), 6: only ATV (50mg/kg). The ATV treated groups were received ATV for 7days via oral gavage before IR. Irradiated groups exposed to 2Gy whole body X-ray on day 8. Biochemical, histological and immunohistological parameters were evaluated for radioprotective effect of ATV. In the ATV pretreatment in irradiated mice, MDA levels were significantly decreased compared with the IR group. The effect of all three doses of ATV caused reduced MDA level, but ATV to dose of 50mg/kg had more effect than other doses of ATV. Significant decrease in the concentration of testosterone was observed in only irradiated mice compared with the ATV plus irradiated. In addition, the histological examination showed Johnsen Score in the IR group was lower compared to ATV pretreated groups. ATV significantly reduced caspase-3 immunoreactivity induced by irradiation. The results from this study suggest that ATV at low dose has a protective effect against irradiation-induced testicular damage. This result provides a new indication of ATV for protection of testis during radiation therapy in treatment of cancer patients. Copyright © 2017 Elsevier Inc. All rights reserved.

  3. Pregnancy associated breast cancer and pregnancy after breast cancer treatment

    OpenAIRE

    Doğer, Emek; Çalışkan, Eray; Mallmann, Peter

    2011-01-01

    Breast cancer is one of the most common cancers diagnosed during pregnancy and its frequency is increasing as more women postpone their pregnancies to their thirties and forties. Breast cancer diagnosis during pregnancy and lactation is difficult and complex both for the patient and doctors. Delay in diagnosis is frequent and treatment modalities are difficult to accept for the pregnant women. The common treatment approach is surgery after diagnosis, chemotherapy after the first trimester and...

  4. Testis sparing surgery for sequential bilateral testicular tumors.

    Science.gov (United States)

    Canda, Abdullah Erdem; Atmaca, Ali Fuat; Ozdemir, Ahmet Tunc; Akbulut, Ziya; Balbay, M Derya

    2009-06-01

    We present our experience in performing testis sparing surgery (TSS) to treat sequential bilateral testicular tumors. We performed TSS on two patients with bilateral sequential testicular tumors. A 43-year-old patient (Case 1) and a 33-year-old patient (Case 2) had previous inguinal orchiectomy for seminoma. The patients were diagnosed with secondary testicular tumors in the contralateral testes on follow up. They were treated with TSS after frozen section analysis of the peritumoral testicular tissue. Pathologic evaluation of the removed tumors revealed immature teratoma and Leydig cell tumor. Both patients are disease free without local recurrence and do not have erectile dysfunction, and thus do not need androgen replacement therapy after a follow up of 6 months and 44 months, respectively. TSS after frozen section analysis appears to be a safe and feasible procedure that, in carefully selected cases, offers adequate cancer control, preserves sexual function, and provides psychological benefits.

  5. The Effects of Local and Systemic Growth Hormone Treatment on Germ Cell Population and Fertility in an Experimental Unilateral Testicular Torsion and Orchiectomy Model.

    Science.gov (United States)

    Ates, Ufuk; Gollu, Gulnur; Bingol-Kologlu, Meltem; Billur, Deniz; Kucuk, Gonul; Oruklu, Nihan; Bagrıacik, Umit; Hasırcı, Nesrin; Dindar, Hüseyin

    2015-12-01

    We evaluated the effects of local and systemic growth hormone on the germ cell population of the contralateral testes of pubertal rats subjected to unilateral testicular torsion and orchiectomy 24 hours later. A total of 40 male Wistar-Albino rats at age 3 weeks were divided into 5 groups. In the sham operated group the right testis was sutured and orchiectomy was performed 24 hours later. In groups 2 to 5 orchiectomy was performed 24 hours later following testicular torsion. In groups 3 and 4 unloaded and growth hormone loaded gelatin films, respectively, were sutured on the contralateral testes. In group 5 systemic growth hormone was administered for 7 days. Five weeks later each rat was cohabited with 2 female rats and the left testes were removed for evaluation. Mean seminiferous tubular diameter, mean testicular biopsy score and the mean haploid cell percentage were calculated. Mating studies were performed and fertility parameters were assayed. Mean seminiferous tubular diameter, mean testicular biopsy score and the mean haploid cell percentage of the contralateral testes were significantly decreased in the control and gelatin groups compared with the other groups. There was no difference between the local and systemic growth hormone groups regarding the haploid cell percentage. There were no differences between the groups in mean fetus numbers, mating or fertility and fecundity indexes except in the gelatin group, in which the mean fetus number was significantly lower. Fertility is not affected in rats after 24 hours of testicular torsion and orchiectomy, although there is germ cell injury and a decrease in the percent of haploid cells. Growth hormone administration resulted in the restoration of germ cell histology and an increase in the haploid cell percentage of the contralateral testes. Growth hormone may improve fertility after unilateral testicular torsion and orchiectomy. Copyright © 2015 American Urological Association Education and Research, Inc

  6. Documentation of fertility preservation discussions for young adults with cancer: Examining compliance with treatment guidelines

    Science.gov (United States)

    Salsman, John M.; Yanez, Betina; Smith, Kristin N.; Beaumont, Jennifer L.; Snyder, Mallory A.; Barnes, Khouri; Clayman, Marla L.

    2017-01-01

    Background Professional guidelines have been developed to promote discussion between providers and newly diagnosed young adults with cancer about the possibility of cancer treatment-related infertility, but previous research suggests many young adults fail to receive this information. The aim of this study was to examine rates of and factors predictive of oncologists’ compliance with national guidelines for discussing potential treatment-related infertility with newly diagnosed young adults seen at an NCI-designated comprehensive cancer center. Methods We reviewed data from the electronic medical record for new clinic encounters between medical oncologists and young adults with cancer (ages 18–39) from 2010 to 2012. Data from oncologist discussions of fertility preservation were abstracted, as were patient (age, gender, race, ethnicity, cancer type) and oncologist (gender, graduation year from fellowship) characteristics. Results 1018 cases were reviewed with 454 patients (M=31.5 years old, 67.8% women) meeting inclusion criteria. Overall, 83% of patients were informed about potential treatment-related infertility with patients with breast cancer (85% informed), Hodgkin lymphoma (95% informed), Non-Hodgkin lymphoma (94% informed), leukemia (88% informed) or testicular cancer (100% informed) more likely to be informed than other cancer types (60%–74% informed). There was a significant effect for patient gender (OR=3.57, CI: 1.33, 9.60, p=0.012) with females being more likely to be informed than males. Conclusions Reported compliance with fertility preservation guidelines was greater than published rates. Higher compliance rates in female patients and in patients with cancers more common among young adults may reflect greater awareness of fertility-related concerns among these patients and their providers. PMID:26957616

  7. Pulmonary Complications of Childhood Cancer Treatment

    NARCIS (Netherlands)

    Versluijs, AB|info:eu-repo/dai/nl/304819107; Bresters, Dorine

    2016-01-01

    Pulmonary complications of childhood cancer treatment are frequently seen. These can lead to adverse sequelae many years after treatment, with important impact on morbidity, quality of life and mortality in childhood cancer survivors. This review addresses the effects of chemotherapy, radiotherapy,

  8. Review of hormonal treatment of breast cancer

    African Journals Online (AJOL)

    2011-07-28

    Jul 28, 2011 ... cancer, cases of hormone resistance breast cancer have been described recently in the literature. This can happen from the beginning, or during treatment. Therefore, we aim to examine the causes of resistance to hormonal treatment with a view to understand the options of tackling this problem, and ...

  9. Energy Balance and Metabolism after Cancer Treatment

    OpenAIRE

    Tonorezos, Emily S.; Jones, Lee W.

    2013-01-01

    Unfavorable physiological, biological, and behavioral alterations during and following treatment for cancer may lead to chronic energy imbalance predisposing to a myriad of deleterious health conditions including obesity, dyslipidemia, and the metabolic syndrome. In addition to the cardiovascular and musculoskeletal effects of these conditions, energy imbalance and metabolic changes after cancer treatment can also affect cancer-related morbidity and mortality. To this end, lifestyle intervent...

  10. New Prostate Cancer Treatment Target

    Science.gov (United States)

    Researchers have identified a potential alternative approach to blocking a key molecular driver of an advanced form of prostate cancer, called androgen-independent or castration-resistant prostate cancer.

  11. Treatment Option Overview (Vaginal Cancer)

    Science.gov (United States)

    ... in the vagina. The vagina is the canal leading from the cervix (the opening of uterus ) to ... Therapy and You: Support for People With Cancer Coping with Cancer Questions to Ask Your Doctor about ...

  12. Treatment options for carcinoma in situ testis

    DEFF Research Database (Denmark)

    Mortensen, M S; Gundgaard, M.G.; Daugaard, G

    2011-01-01

    Carcinoma in situ testis (CIS) is known as the precursor of germ cell cancer of the testis. International guidelines on diagnosis and treatment are inconsistent. Some countries offer routine biopsies of the contralateral testicle in relation to orchidectomy for testicular cancer, whereas other...... their androgen status measured on a regular basis to find those cases where hormone substitution is needed....

  13. Long Term Toxicity of Cancer Treatment in Older Patients

    Science.gov (United States)

    Shahrokni, Armin; Wu, Abraham; Carter, Jeanne; Lichtman, Stuart M.

    2016-01-01

    Synopsis With earlier cancer diagnosis among older cancer patients, the possibility of curing cancer increases. However, cancer treatment may have long lasting impact on older cancer survivors. It is vital to screen, diagnose and properly manage the long term toxicities of cancer treatment, in order to maintain quality of life of older cancer survivors PMID:26614861

  14. Phenotypic characterisation of immune cell infiltrates in testicular germ cell neoplasia

    DEFF Research Database (Denmark)

    Hvarness, Tine; Nielsen, John E; Almstrup, Kristian

    2013-01-01

    Immune cells often infiltrate testicular germ cell neoplasms, including pre-invasive carcinoma in situ (CIS), but the significance of this phenomenon remains unknown. The composition and distribution of infiltrating immune cells were examined by immunohistochemistry in testis samples with CIS......, suggesting the absence of active immune surveillance in testicular germ cell cancer....

  15. Testicular Damage following Testicular Sperm Retrieval

    DEFF Research Database (Denmark)

    Fedder, Jens; Marcussen, Niels; Fedder, Maja D.K.

    2017-01-01

    The aim of this study was to evaluate the possible development of histological abnormalities such as fibrosis and microcalcifications after sperm retrieval in a ram model. Fourteen testicles in nine rams were exposed to open biopsy, multiple TESAs, or TESE, and the remaining four testicles were...... left unoperated on as controls. Three months after sperm retrieval, the testicles were removed, fixed, and cut into 1/2 cm thick slices and systematically put onto a glass plate exposing macroscopic abnormalities. Tissue from abnormal areas was cut into 3 μm sections and stained for histological...... evaluation. Pathological abnormalities were observed in testicles exposed to sperm retrieval (≥11 of 14) compared to 0 of 4 control testicles. Testicular damage was found independently of the kind of intervention used. Therefore, cryopreservation of excess sperm should be considered while retrieving sperm....

  16. [Study of testicular cancer gene expression in samples of oral leukoplakia and squamous cell carcinoma of the mouth].

    Science.gov (United States)

    Skorodumova, L O; Muraev, A A; Zakharova, E S; Shepelev, M V; Korobko, I V; Zaderenko, I A; Ivanov, S Iu; Gnuchev, N V; Georgiev, G P; Larin, S S

    2012-01-01

    Cancer-testis (CT) antigens are normally expressed mostly in human germ cells, there is also an aberrant expression in some tumor cells. This expression profile makes them potential tumor growth biomarkers and a promising target for tumor immunotherapy. Specificity of CT genes expression in oral malignant and potentially malignant diseases, e.g. oral leukoplakia, is not yet studied. Data on CT genes expression profile in leukoplakia would allow developing new diagnostic methods with potential value for immunotherapy and prophylaxis of leukoplakia malignization. In our study we compared CT genes expression in normal oral mucosa, oral leukoplakia and oral squamous cell carcinoma. We are the first to describe CT genes expression in oral leukoplakia without dysplasia. This findings make impossible differential diagnosis of oral leukoplakia and squamous cell carcinoma on the basis of CT genes expression. The prognostic value of CT genes expression is still unclear, therefore the longitudinal studies are necessary.

  17. Association of the polymorphism of the CAG repeat in the mitochondrial DNA polymerase gamma gene (POLG) with testicular germ-cell cancer

    DEFF Research Database (Denmark)

    Blomberg Jensen, M; Leffers, H; Petersen, J H

    2008-01-01

    BACKGROUND: A possible association between the polymorphic CAG repeat in the DNA polymerase gamma (POLG) gene and the risk of testicular germ-cell tumours (TGCT) was investigated in this study. The hypothesis was prompted by an earlier preliminary study proposing an association of the absence...

  18. Testicular tuberculosis presenting with metastatic intracranial tuberculomas only: a case report

    Directory of Open Access Journals (Sweden)

    Ukperi Samson O

    2011-03-01

    Full Text Available Abstract Introduction Intracranial tuberculomas are a rare complication of tuberculosis occurring through hematogenous spread from an extracranial source, most often of pulmonary origin. Testicular tuberculosis with only intracranial spread is an even rarer finding and to the best of our knowledge, has not been reported in the literature. Clinical suspicion or recognition and prompt diagnosis are important because early treatment can prevent patient deterioration and lead to clinical improvement. Case presentation We present the case of a 51-year-old African man with testicular tuberculosis and multiple intracranial tuberculomas who was initially managed for testicular cancer with intracranial metastasis. He had undergone left radical orchidectomy, but subsequently developed hemiparesis and lost consciousness. Following histopathological confirmation of the postoperative sample as chronic granulomatous infection due to tuberculosis, he sustained significant clinical improvement with antituberculous therapy, recovered fully and was discharged at two weeks post-treatment. Conclusion The clinical presentation of intracranial tuberculomas from an extracranial source is protean, and delayed diagnosis could have devastating consequences. The need to have a high index of suspicion is important, since neuroimaging features may not be pathognomonic.

  19. Testicular torsion and weather conditions: analysis of 21,289 cases in Brazil

    Directory of Open Access Journals (Sweden)

    Fernando Korkes

    2012-04-01

    Full Text Available PURPOSE: The hypothesis of association between testicular torsion and hyperactive cremasteric reflex, worsened by cold weather, has not been proved. Thirteen studies in the literature evaluated this issue, with inconclusive results. The aim of the present study was to evaluate the seasonality of testicular torsion in a large subset of patients surgically treated in Brazil, and additionally to estimate the incidence of testicular torsion. MATERIALS AND METHODS: Brazilian Public Health System Database was assessed from 1992-2010 to evaluate hospital admissions associated with treatment of testicular torsion. Average monthly temperature between 1992-2010 was calculated for each region. RESULTS: We identified 21,289 hospital admissions for treatment of testicular torsion. There was a higher number of testicular torsions during colder months (p = 0.002. To estimate the incidence of testicular torsion, we have related our findings to data from the last Brazilian census (2010. In 2010, testicular torsion occurred in 1.4:100,000 men in Brazil. CONCLUSIONS:Testicular torsion occurred at an annual incidence of approximately 1.4:100,000 men in Brazil in 2010. Seasonal variations do occur, with a significant increase of events during winter. Our findings support the theory of etiological role of cold weather to the occurrence of testicular torsion. Strategies to prevent these events can be based on these findings.

  20. Fertility preservation during cancer treatment: clinical guidelines

    Science.gov (United States)

    Rodriguez-Wallberg, Kenny A; Oktay, Kutluk

    2014-01-01

    The majority of children, adolescents, and young adults diagnosed with cancer today will become long-term survivors. The threat to fertility that cancer treatments pose to young patients cannot be prevented in many cases, and thus research into methods for fertility preservation is developing, aiming at offering cancer patients the ability to have biologically related children in the future. This paper discusses the current status of fertility preservation methods when infertility risks are related to surgical oncologic treatments, radiation therapy, or chemotherapy. Several scientific groups and societies have developed consensus documents and guidelines for fertility preservation. Decisions about fertility and imminent potentially gonadotoxic therapies must be made rapidly. Timely and complete information on the impact of cancer treatment on fertility and fertility preservation options should be presented to all patients when a cancer treatment is planned. PMID:24623991

  1. Energy balance and metabolism after cancer treatment.

    Science.gov (United States)

    Tonorezos, Emily S; Jones, Lee W

    2013-12-01

    Unfavorable physiological, biological, and behavioral alterations during and following treatment for cancer may lead to chronic energy imbalance predisposing to a myriad of deleterious health conditions including obesity, dyslipidemia, and the metabolic syndrome. In addition to the cardiovascular and musculoskeletal effects of these conditions, energy imbalance and metabolic changes after cancer treatment can also affect cancer-related morbidity and mortality. To this end, lifestyle interventions such as diet and physical activity are especially relevant to mitigate the deleterious impact of chronic energy imbalance in cancer survivors. © 2013 Elsevier Inc. All rights reserved.

  2. Cannabinoids in the treatment of cancer.

    Science.gov (United States)

    Alexander, Amy; Smith, Paul F; Rosengren, Rhonda J

    2009-11-18

    Cannabinoids, the active components of the hemp plant Cannabis sativa, along with their endogenous counterparts and synthetic derivatives, have elicited anti-cancer effects in many different in vitro and in vivo models of cancer. While the various cannabinoids have been examined in a variety of cancer models, recent studies have focused on the role of cannabinoid receptor agonists (both CB(1) and CB(2)) in the treatment of estrogen receptor-negative breast cancer. This review will summarize the anti-cancer properties of the cannabinoids, discuss their potential mechanisms of action, as well as explore controversies surrounding the results.

  3. Neoadjuvant treatment for breast cancer

    Directory of Open Access Journals (Sweden)

    V. F. Semiglazov

    2014-01-01

    Full Text Available linical trials have shown that the status of the women achieving complete pathomorphological repression (CPR of a tumor is characterized by significantly improved survival as compared to that of those who have not to an equal degree. The achievement of CPR as an intermediate marker for improved survival is chiefly observed in women with aggressive subtypes of breast cancer (BC: triple-negative and HER-2-positive. In patients with the latter subtype, addition of trastuzumab to neoadjuvant chemotherapy doubles the rate of CPR and correlates with higher survival rates. The performed clinical trials have established that neoadjuvant endocrine therapy is the most suitable treatment for patients with steroid hormone receptor overexpression. Whether it may be used in combination with targeted (anti-HER-2 therapy for estrogen and HER-2 coexpression is being investigated. Neoadjuvant therapy for suitable BC stages can accelerate the assessment of novel medications through identification of predictive biological markers for response (CPR in particular. Although standard neoadjuvant therapy gives an obvious benefit to patients with CPR, other patients with the so-called residual disease are at high recurrence risk.

  4. Testicular biopsy in prepubertal boys

    DEFF Research Database (Denmark)

    Faure, Alice; Bouty, Aurore; O'Brien, Mike

    2016-01-01

    No consensus exists regarding the precise role of testicular biopsy in prepubertal boys, although it is considered useful for assessing the potential consequences of undescended testes on fertility. Current scientific knowledge indicates that surgeons should broaden indications for this procedure...... for the preservation of fertility after gonadotoxic chemotherapy - even for prepubertal boys - are emerging. Cryopreservation of testicular tissue samples for the preservation of fertility - although still an experimental method at present - is appealing in this context. In our opinion, testicular biopsy...

  5. K-RAS and N-RAS mutations in testicular germ cell tumors

    Directory of Open Access Journals (Sweden)

    Bekir Muhammet Hacioglu

    2017-05-01

    Full Text Available Testicular cancer is a relatively rare tumor type, accounting for approximately 1% of all cancers in men. However, among men aged between 15 and 40 years, testicular cancer is the most commonly diagnosed malignancy. Testicular germ cell tumors (TGCTs are classified as seminoma and non-seminoma. The RAS oncogene controls several cellular functions, including cell proliferation, apoptosis, migration, and differentiation. Thus, RAS signaling is important for normal germ cell development. Mutations of the Kirsten RAS (K-RAS gene are present in over 20% of all cancers. RAS gene mutations have also been reported in TGCTs. We investigated K-RAS and N-RAS mutations in seminoma and non-seminoma TGCT patients. A total of 24 (55% pure seminoma cases and 19 (45% non-seminoma cases were included in the study. K-RAS and N-RAS analyses were performed in our molecular pathology laboratory, using K-RAS and N-RAS Pyro Kit 24 V1 (Qiagen. In total, a RAS mutation was present in 12 patients (27%: 7 seminoma (29% and 5 non-seminoma cases (26% [p = 0.55]. A K-RAS mutation was present in 4 pure seminoma tumors (16% and 3 non-seminoma tumors (15% [p = 0.63], and an N-RAS mutation was observed in 4 seminoma tumors (16% and 3 non-seminoma tumors (15% [p = 0.63]. Both, K-RAS and N-RAS mutations were present in two patients: one with seminoma tumor and the other with non-seminoma tumor. To date, no approved targeted therapy is available for the treatment of TGCTs. The analysis of K-RAS and N-RAS mutations in these tumors may provide more treatment options, especially in platinum-resistant tumors.

  6. [Testicular mass in a teenager: a case report of embryonic carcinoma discovered late].

    Science.gov (United States)

    Mauger, P; Vic, P; Le Guilchet, T; Modruz, N

    2015-04-01

    Testicular cancer is a rare disease in adolescents but is the leading cause of solid cancer in 15- to 30-year-old men. We report a clinical case of a 16-year-old who presented to the pediatric emergency unit with a testicular mass that had been enlarging for several months and the diagnosis turned out to be multimetastatic testicular cancer. However, early diagnosis largely determines the prognosis of this disease. A literature review enabled us to update the prognostic factors, the reasons for diagnostic delay, and current screening practices for this disease. There are currently no formal guidelines in France. Copyright © 2014 Elsevier Masson SAS. All rights reserved.

  7. Cabazitaxel for the treatment of prostate cancer.

    Science.gov (United States)

    Michielsen, Dirk P J; Braeckman, Johan G; Denis, Louis

    2011-04-01

    Prostate cancer is a frequently diagnosed male cancer. In men presenting locally advanced or metastatic disease, the mainstay of treatment is hormonal suppression. Despite the castrate levels of testosterone, with time, prostate cancer gradually evolves into a castration-refractory state. Chemotherapeutic agents are able to influence the natural history of metastatic castration-resistant prostate cancer. Docetaxel is a clinically relevant, FDA-approved taxane. Today, it is the first-line chemotherapeutic agent in castration-refractory prostate cancer (CRPC). There is no standard second-line chemotherapeutic regimen. This review provides information on the efficacy of cabazitaxel as a second-line treatment for CRPC. The medline database was searched for clinical trials on chemotherapeutical treatment options of castration-resistant prostate cancer. All available data on the efficacy of cabazitaxel are summarized. New treatment strategies for castration-resistant prostate cancer should primarily focus on quality of life. In this view, vaccination therapy seems promising because of the acceptable level of toxicity. However, more research is needed to prove their efficacy in the treatment of castration-resistant prostate cancer. Cabazitaxel seems to be a promising second-line therapy in CRPC.

  8. Cardiac risks in multimodal breast cancer treatment

    Energy Technology Data Exchange (ETDEWEB)

    Budach, W. [Dept. of Radiation Oncology, Univ. of Duesseldorf (Germany)

    2007-12-15

    Almost all breast cancer patients receive one or more adjuvant treatments consisting of tamoxifen, aromatase inhibitors, LHRH-antogonists, chemotherapy, trastuzumab, and radiotherapy. These treatments have been shown to considerably improve overall survival. As a result, long term survival for 15 and more years is achieved in more than two thirds of newly diagnosed breast cancer patients. Therefore, more interest in short and long term risks of adjuvant treatments has been arisen. The focus of this article is the long term cardiac risks of adjuvant radiotherapy in breast cancer patients and possible interactions with chemotherapy and trastuzumab. (orig.)

  9. Early breast cancer: diagnosis, treatment and survivorship.

    LENUS (Irish Health Repository)

    Meade, Elizabeth

    2013-01-11

    Breast cancer is the most common female cancer and globally remains a major public health concern. The diagnosis and treatment of breast cancer continues to develop. Diagnosis is now more precise, surgery is less mutilating and women now have the option of breast conserving therapy with better cosmesis, and without sacrificing survival. Radiotherapy is more targeted and the selection of patients for adjuvant chemotherapy is based not only on prognostic and predictive factors, but also on newer molecular profiling that will ensure that chemotherapy is given to the patients who need and respond to it. These developments all provide a more tailored approach to the treatment of breast cancer. Management now involves a multidisciplinary team approach in order to provide the highest standard of care for patients throughout their cancer journey from diagnosis through treatment and into follow-up care.

  10. Treatment Option Overview (Endometrial Cancer)

    Science.gov (United States)

    ... include the following: Taking estrogen-only hormone replacement therapy (HRT) after menopause . Taking tamoxifen to prevent or treat breast cancer . ... and You: Support for People With Cancer Radiation Therapy and You: Support for ... and complementary and alternative medicine. Most summaries come in two versions. The ...

  11. Occupational risk factors for testicular cancer: a registry-based case-control study in Rhineland Palatinate – Germany [Berufliche Risikofaktoren für Hodenkrebs: eine Register-basierte Fall-Kontroll-Studie in Rheinland-Pfalz – Deutschland

    Directory of Open Access Journals (Sweden)

    Yousif, Lamyaa

    2013-11-01

    Full Text Available [english] Objectives: Testicular cancer affects mainly men below the age of 50. An association with occupation and social status has been suggested but risk factors are not well understood. A registry-based case-control study focusing on occupation was performed in Germany.Methods: All 348 testicular cancer cases with available gainful occupational information registered between 2000 and 2005; as well as uitable controls (from a pool of other cancers were drawn from the Cancer Registry of Rhineland-Palatinate. Unconditional logistic regression was used to compute odds ratios (OR and associated onfidence intervals (CI.Results: Slightly elevated OR were observed for technicians and related professionals (OR 1.62, 95% CI 1.00–2.63 and for clerical support workers (OR 1.71, 95% CI 1.14–2.56. This increase was highest in the age group 20–50 for technicians (OR 2.02, 95% CI 1.23–3.33 and clerks (OR 2.00, 95% CI 1.30–3.09, respectively. An association with testicular cancer was observed for no other occupation.Conclusion: An increased risk of testicular cancer was observed for technicians and related professionals and clerical support workers. This could be related to socioeconomic status or sedentary life style, two factors that were identified in previous studies. While the feasibility of a purely registry-based study was shown, missing occupational data and the choice of cancer controls represent challenges to the validity of this approach.[german] Ziele: Hodenkrebs betrifft vor allem junge Männer im Alter von unter 50 Jahren. Ein Zusammenhang zwischen erhöhtem Auftreten von Hodenkrebs und Beruf bzw. sozialem Status wurde untersucht (in Betracht gezogen, aber die Risikofaktoren sind bislang noch nicht umfassend erforscht. Eine Register-basierte Fall-Kontroll-Studie zur Untersuchung eines Zusammenhangs von beruflicher Erwerbstätigkeit und Hodenkrebs wurde in Deutschland durchgeführt.Methoden: 348 Hodenkrebsfälle mit den verf

  12. Testicular myeloid sarcoma: case report

    Directory of Open Access Journals (Sweden)

    Luzia Beatriz Ribeiro Zago

    2013-01-01

    Full Text Available Myeloid sarcomas are extramedullary solid tumors composed of immature granulocytic precursor cells. In association with acute myeloid leukemia and other myeloproliferative disorders, they may arise concurrently with compromised bone marrow related to acute myeloid leukemia, as a relapsed presentation, or occur as the first manifestation. The testicles are considered to be an uncommon site for myeloid sarcomas. No therapeutic strategy has been defined as best but may include chemotherapy, radiotherapy and/or hematopoietic stem cell transplantation. This study reports the evolution of a patient with testicular myeloid sarcoma as the first manifestation of acute myeloid leukemia. The patient initially refused medical treatment and died five months after the clinical condition started.

  13. Ultrastructural and hormonal changes in the pineal-testicular axis following arecoline administration in rats.

    Science.gov (United States)

    Saha, Indraneel; Chatterji, Urmi; Chaudhuri-Sengupta, Santasri; Nag, Tapas C; Nag, Debabrata; Banerjee, Samir; Maiti, B R

    2007-04-01

    Arecoline is an alkaloid of betel nut of Areca catechu. Betel nut is chewed by millions of people in the world and it causes oral and hepatic cancers in human. It has therapeutic value for the treatment of Alzheimer and schizophrenia. Arecoline has immunosuppressive, mutagenic and genotoxic effects in laboratory animals. It also affects endocrine functions. The objective of this study was to investigate the effects of arecoline on pineal-testicular axis in rats. Since pineal activity is different between day and night, the current study is undertaken in both the photophase and scotophase. The findings were evaluated by ultrastructural and hormonal studies of pineal and testicular Leydig cells, with quantitations of fructose and sialic acid of sex accessories. Arecoline treatment (10 mg/kg body weight daily for 10 days) caused suppression of pineal activity at ultrastructural level by showing dilatation of the cisternae of the rough endoplasmic reticulum (RER), large autophagosome-like bodies with swollen mitochondrial cristae, numerous lysosomes, degenerated synaptic ribbons and reduced number of synaptic-like microvesicles. Moreover, pineal and serum N-acetylserotonin and melatonin levels were decreased with increased serotonin levels in both the gland and serum. In contrast, testicular Leydig cell activity was stimulated with abundance of smooth endoplasmic reticulum (SER), electron-dense core vesicles and vacuolated secretory vesicles, and increased testosterone level in the arecoline recipients. Consequently, the testosterone target, like prostate, was ultrastructurally stimulated with abundance of RER and accumulation of secretory vesicles. Fructose and sialic acid concentrations were also significantly increased respectively in the coagulating gland and seminal vesicle. These results were more significant in the scotophase than the photophase. The findings suggest that arecoline inhibits pineal activity, but stimulates testicular function (testosterone level

  14. Radiofrequency treatment alters cancer cell phenotype

    Science.gov (United States)

    Ware, Matthew J.; Tinger, Sophia; Colbert, Kevin L.; Corr, Stuart J.; Rees, Paul; Koshkina, Nadezhda; Curley, Steven; Summers, H. D.; Godin, Biana

    2015-07-01

    The importance of evaluating physical cues in cancer research is gradually being realized. Assessment of cancer cell physical appearance, or phenotype, may provide information on changes in cellular behavior, including migratory or communicative changes. These characteristics are intrinsically different between malignant and non-malignant cells and change in response to therapy or in the progression of the disease. Here, we report that pancreatic cancer cell phenotype was altered in response to a physical method for cancer therapy, a non-invasive radiofrequency (RF) treatment, which is currently being developed for human trials. We provide a battery of tests to explore these phenotype characteristics. Our data show that cell topography, morphology, motility, adhesion and division change as a result of the treatment. These may have consequences for tissue architecture, for diffusion of anti-cancer therapeutics and cancer cell susceptibility within the tumor. Clear phenotypical differences were observed between cancerous and normal cells in both their untreated states and in their response to RF therapy. We also report, for the first time, a transfer of microsized particles through tunneling nanotubes, which were produced by cancer cells in response to RF therapy. Additionally, we provide evidence that various sub-populations of cancer cells heterogeneously respond to RF treatment.

  15. Focal adhesion signaling in breast cancer treatment

    NARCIS (Netherlands)

    Ma, Yafeng

    2009-01-01

    Understanding the molecular mechanisms of survival and migratory pathways in cancer cells is essential to better comprehending cancer progression, metastasis formation and drug resistance, thereby benefiting the development of novel anticancer treatments. The overall goal of the work is to better

  16. Association between testicular dysgenesis syndrome (TDS) and testicular neoplasia: evidence from 20 adult patients with signs of maldevelopment of the testis

    DEFF Research Database (Denmark)

    Skakkebæk, Niels Erik; Holm, Mette; Hoei-Hansen, Christina

    2003-01-01

    Based on a well established association between testicular cancer and undescended testis and more recent publications on epidemiological links between these disorders and male infertility, we proposed the existence of a testicular dysgenesis syndrome (TDS). In most cases TDS presents with impaired...... testicular biopsies derived from patients with infertility, hypospadias and undescended testis. We searched for histological signs of testicular dysgenesis: microliths, Sertoli-cell-only tubules, immature seminiferous tubules with undifferentiated Sertoli cells, and tubules containing carcinoma in situ (CIS...... of semen sampling and testicular histology. In conclusion, our study of 20 patients with various reproductive abnormalities provided evidence that TDS is a real clinical entity. We speculate that most of these abnormalities are caused by adverse environmental effects rather than specific gene mutations....

  17. A Rare Complication of Brucellosis: Testicular Abscess

    Directory of Open Access Journals (Sweden)

    Ümit Gul

    2016-01-01

    Full Text Available Brucellosis is a zoonosis caused by Brucella species. Brucella epididymo-orchitis had been reported in up to 20% of patients with brucellosis. This case was a male patient who developed Brucella epidiymo-orchitis and testicular abscess. He had fever, arthralgia and his right epididymis and right testicle were enlarged and tender. Ultrasound evaluation showed hypertrophy of the right epididymis and testis and moreover hypoechoic area within the testis. Brucella serology was positive and the patient did not respond completely to treatment with streptomycin, doxycycline, and rifampicina. Unilateral orchidectomy was decided. In areas where brucella infection is endemic brucella epididymo-orchitis should be considered in the differential diagnosis. Effective and rapid treatment is important. It should be noted that these patients may develop testicular abscess.

  18. Childhood cancer treatment can affect psychosexual development.

    Science.gov (United States)

    2017-02-22

    Adults who received treatments for childhood cancer that were especially toxic to the nervous system are less likely to have had sexual intercourse, be in a relationship or have children, new research suggests.

  19. Treatment Options by Stage (Thyroid Cancer)

    Science.gov (United States)

    ... Treatment for information about childhood thyroid cancer. Age, gender, and being exposed to radiation can affect the ... is made by the pituitary gland in the brain. It stimulates the release of thyroid hormone and ...

  20. Anatomy of a Cancer Treatment Scam

    Medline Plus

    Full Text Available ... Treatment Scam January 19, 2012 Curious about a product that claims to treat or cure cancer? According ... to their doctor before trying or buying such products and should not stop or delay their conventional ...

  1. Targeted treatments for cervical cancer: a review

    Directory of Open Access Journals (Sweden)

    Peralta-Zaragoza O

    2012-11-01

    Full Text Available Oscar Peralta-Zaragoza,1 Víctor Hugo Bermúdez-Morales,1 Carlos Pérez-Plasencia,2,3 Jonathan Salazar-León,1 Claudia Gómez-Cerón,1 Vicente Madrid-Marina11Direction of Chronic Infections and Cancer, Research Center in Infection Diseases, National Institute of Public Health, Cuernavaca, Morelos, México; 2Oncogenomics Laboratory, National Cancer Institute of Mexico, Tlalpan, México; 3Biomedicine Unit, FES-Iztacala UNAM, México City, MéxicoAbstract: Cervical cancer is the second most common cause of cancer death in women worldwide and the development of new diagnosis, prognostic, and treatment strategies merits special attention. Although surgery and chemoradiotherapy can cure 80%–95% of women with early stage cancer, the recurrent and metastatic disease remains a major cause of cancer death. Many efforts have been made to design new drugs and develop gene therapies to treat cervical cancer. In recent decades, research on treatment strategies has proposed several options, including the role of HPV E6 and E7 oncogenes, which are retained and expressed in most cervical cancers and whose respective oncoproteins are critical to the induction and maintenance of the malignant phenotype. Other efforts have been focused on antitumor immunotherapy strategies. It is known that during the development of cervical cancer, a cascade of abnormal events is induced, including disruption of cellular cycle control, perturbation of antitumor immune response, alteration of gene expression, and deregulation of microRNA expression. Thus, in this review article we discuss potential targets for the treatment of cervical cancer associated with HPV infection, with special attention to immunotherapy approaches, clinical trials, siRNA molecules, and their implications as gene therapy strategies against cervical cancer development.Keywords: Cervical cancer, clinical trials, gene therapy, HPV E6 and E7 oncogenes, siRNAs

  2. FOLLICULAR THYROID CANCER: COURSE AND TREATMENT

    Directory of Open Access Journals (Sweden)

    M. A. Engibaryan

    2014-01-01

    Full Text Available The paper gives a clinical observation of follicular thyroid cancer. The latter is frequently indistinguishable from follicular adenoma macroscopically and microscopically, which gives rise to certain difficulties in differential diagnosis and treatment policy. It describes a rare case of a contralateral metastasis from follicular thyroid cancer to the tubular bone with a long history of the disease and indicates the complexity of pre-, intra-, and postoperative diagnosis and the possibilities of surgical treatment.

  3. Seminoma Presenting as Renal Mass, Inferior Vena Caval Thrombus, and Regressed Testicular Mass

    Directory of Open Access Journals (Sweden)

    Valary T. Raup

    2015-01-01

    Full Text Available Testicular cancer is the most common malignancy of men aged 15–40. Metastatic spread classically begins with involvement of the retroperitoneal lymph nodes, with metastases to the liver, lung, bone, and brain representing advancing disease. Treatment is based on pathologic analysis of the excised testicle and presence of elevated tumor markers. We report a case of a 34-year-old male presenting with back pain who was found to have a right renal mass with tumor extension into the inferior vena cava. Subsequent biopsy was consistent with seminoma. We review this rare case and discuss the literature regarding its diagnosis and management.

  4. Metformin in cancer treatment and prevention.

    Science.gov (United States)

    Morales, Daniel R; Morris, Andrew D

    2015-01-01

    Patients with diabetes mellitus are at increased risk of cancer development. Metformin is a well-established, effective agent for the management of type 2 diabetes mellitus. Epidemiological studies have identified an association between metformin use and a beneficial effect on cancer prevention and treatment, which has led to increasing interest in the potential use of metformin as an anticancer agent. Basic science has provided a better understanding of the mechanism of action of metformin and the potential for metformin to modulate molecular pathways involved in cancer cell signaling and metabolism. This article outlines the link between metformin and cancer, the potential for metformin in oncology, and limitations of currently available evidence.

  5. Cancer treatment - dealing with pain

    Science.gov (United States)

    ... Care and Supportive Oncology . 4th ed. Philadelphia, PA: Lippincott Williams & Wilkins; 2013:chap 3. Grossman SA, Nesbit S. ... Care and Supportive Oncology . 4th ed. Philadelphia, PA: Lippincott Williams & Wilkins; 2013: chap 4. National Cancer Institute. ...

  6. Dry mouth during cancer treatment

    Science.gov (United States)

    ... foods that you like. Eat foods with gravy, broth, or sauce to make them easier to chew ... PA: Elsevier Saunders; 2014:chap 43. Read More Bone marrow transplant Mastectomy Oral cancer Throat or larynx ...

  7. Nanotechnology Cancer Therapy and Treatment

    Science.gov (United States)

    Nanotechnology offers the means to target therapies directly and selectively to cancerous cells and neoplasms. With these tools, clinicians can safely and effectively deliver chemotherapy, radiotherapy, and the next generation of immuno- and gene therapi

  8. Treatment Option Overview (Colon Cancer)

    Science.gov (United States)

    ... under a microscope ). Having inherited changes in certain genes that increase the risk of familial adenomatous polyposis (FAP) or Lynch syndrome (hereditary nonpolyposis colorectal cancer). Having a personal history of chronic ulcerative colitis ...

  9. Integrated Cancer Repository for Cancer Research

    Science.gov (United States)

    2017-05-05

    Pancreatic Cancer; Thyroid Cancer; Lung Cancer; Esophageal Cancer; Thymus Cancer; Colon Cancer; Rectal Cancer; GIST; Anal Cancer; Bile Duct Cancer; Duodenal Cancer; Gallbladder Cancer; Gastric Cancer; Liver Cancer; Small Intestine Cancer; Peritoneal Surface Malignancies; Familial Adenomatous Polyposis; Lynch Syndrome; Bladder Cancer; Kidney Cancer; Penile Cancer; Prostate Cancer; Testicular Cancer; Ureter Cancer; Urethral Cancer; Hypopharyngeal Cancer; Laryngeal Cancer; Lip Cancer; Oral Cavity Cancer; Nasopharyngeal Cancer; Oropharyngeal Cancer; Paranasal Sinus Cancer; Nasal Cavity Cancer; Salivary Gland Cancer; Skin Cancer; CNS Tumor; CNS Cancer; Mesothelioma; Breastcancer; Leukemia; Melanoma; Sarcoma; Unknown Primary Tumor; Multiple Myeloma; Ovarian Cancer; Endometrial Cancer; Vaginal Cancer

  10. Cervical cancer: Biomarkers for diagnosis and treatment.

    Science.gov (United States)

    Dasari, Subramanyam; Wudayagiri, Rajendra; Valluru, Lokanatha

    2015-05-20

    Cervical cancer is a major gynecological cancer which involves uncontrolled cell division and tissue invasiveness of the female uterine cervix. With the availability of new technologies researchers have increased their efforts to develop novel biomarkers for early diagnosis, and evaluation and monitoring of therapeutic treatments. This approach will help in the development of early diagnosis and in increasing treatment efficacy with decreased recurrence. The present review explains the currently available biomarkers for cervical cancer diagnosis and prognosis. Apart from the currently available biomarkers the review also explains strategies for the development of biomarkers based on cellular and molecular approaches such as DNA, protein and other metabolic markers with suitable clinical examples. The investigations of specific proteins, enzymes and metabolites will establish more useful biomarkers for accurate detection and management of gynecological cancers especially cervical cancer. Copyright © 2015 Elsevier B.V. All rights reserved.

  11. [Asynchronous Bilateral Testicular Infarction with Suspected Polyarteritis Nodosa : A Case Report].

    Science.gov (United States)

    Kurokawa, Masayuki; Naito, Sei; Ichiyanagi, Osamu; Suto, Aya; Kurota, Yuta; Sakurai, Toshihiko; Nishida, Hayato; Kawazoe, Hisashi; Kato, Tomoyuki; Nagaoka, Akira; Ito, Hiromi; Yamakawa, Mitsunori; Tsuchiya, Norihiko

    2016-12-01

    This report documents a case of asynchronous bilateral testicular infarction. The patient was a 42- year-old man who presented with left testicular pain and swelling. He had a past history of right idiopathic testicular infarction and underwent a right orchiectomy 6 years ago. He also had received treatment for 5 years for suspected polyarteritis nodosa (PAN). The left scrotal pain persisted for a week and left orchiectomy was performed. Pathological evaluations demonstrated a benign testis with testicular hemorrhage and chronic vasculopathy. There was no fibrinoid necrosis of medium-size vessel walls which characterizes PAN. In this report, we review the pathogenesis, risk of contralateral testicular infarction, and management of testicular infarction.

  12. Exercise after breast cancer treatment: current perspectives

    Directory of Open Access Journals (Sweden)

    Dieli-Conwright CM

    2015-10-01

    Full Text Available Christina M Dieli-Conwright, Breanna Z Orozco Division of Biokinesiology and Physical Therapy, Women's Health and Exercise Laboratory, University of Southern California, Los Angeles, CA, USA Abstract: Over the past 2 decades, great strides have been made in the field of exercise-oncology research, particularly with breast cancer. This area of research is particularly important since there are >2.8 million breast cancer survivors who are in need of an intervention that can offset treatment-related side effects. Noticeable reductions in physical fitness (ie, cardiopulmonary fitness and muscular strength, negative changes in body composition (ie, increase in body mass, decrease in lean body mass, and increase in fat mass, increased fatigue, depression, or anxiety are some of the common side effects of cancer treatments that negatively impact overall quality of life and increase the risk for the development of comorbidities. Exercise plays a vital role in improving cardiopulmonary function, psychological events, muscular strength, and endurance in breast cancer survivors, and thus should be considered as a key factor of lifestyle intervention to reverse negative treatment-related side effects. The purpose of this review is to address current perspectives on the benefits of aerobic and resistance exercise after breast cancer treatments. This review is focused on the well-established benefits of exercise on physical and emotional well-being, bone health, lymphedema management, and the postulated benefits of exercise on risk reduction for recurrence of breast cancer. Keywords: breast cancer, exercise, physical well-being

  13. Fertility preservation during cancer treatment: clinical guidelines

    Directory of Open Access Journals (Sweden)

    Rodriguez-Wallberg KA

    2014-03-01

    Full Text Available Kenny A Rodriguez-Wallberg,1,2 Kutluk Oktay3,4 1Karolinska Institutet, Department of Clinical Science, Intervention and Technology, Division of Obstetrics and Gynecology, 2Reproductive Medicine, Karolinska University Hospital Huddinge, Stockholm, Sweden; 3Innovation Institute for Fertility Preservation, Rye and New York, 4Department of Obstetrics and Gynecology, New York Medical College, Valhalla, NY, USA Abstract: The majority of children, adolescents, and young adults diagnosed with cancer today will become long-term survivors. The threat to fertility that cancer treatments pose to young patients cannot be prevented in many cases, and thus research into methods for fertility preservation is developing, aiming at offering cancer patients the ability to have biologically related children in the future. This paper discusses the current status of fertility preservation methods when infertility risks are related to surgical oncologic treatments, radiation therapy, or chemotherapy. Several scientific groups and societies have developed consensus documents and guidelines for fertility preservation. Decisions about fertility and imminent potentially gonadotoxic therapies must be made rapidly. Timely and complete information on the impact of cancer treatment on fertility and fertility preservation options should be presented to all patients when a cancer treatment is planned. Keywords: fertility preservation, cancer, cryopreservation, ovarian tissue transplantation, fertility-sparing surgery, cancer survival, quality of life

  14. Fenretinide: a novel treatment for endometrial cancer.

    Directory of Open Access Journals (Sweden)

    Navdha Mittal

    Full Text Available Resistance to progestin treatment is a major hurdle in the treatment of advanced and reoccurring endometrial cancer. Fenretinide is a synthetic retinoid that has been evaluated in clinical trials as a cancer therapeutic and chemo-preventive agent. Fenretinide has been established to be cytotoxic to many kinds of cancer cells. In the present study, we demonstrate that fenretinide decreased cell viability and induced apoptosis in Ishikawa cells, which are an endometrial cancer cell line, in dose dependent manner in-vitro. This effect was found to be independent of retinoic acid nuclear receptor signaling pathway. Further, we have shown that this induction of apoptosis by fenretinide may be caused by increased retinol uptake via STRA6. Silencing of STRA6 was shown to decrease apoptosis which was inhibited by knockdown of STRA6 expression in Ishikawa cells. Results of an in-vivo study demonstrated that intraperitoneal injections of fenretinide in endometrial cancer tumors (created using Ishikawa cells in mice inhibited tumor growth effectively. Immunohistochemistry of mice tumors showed a decrease in Ki67 expression and an increase in cleaved caspase-3 staining after fenretinide treatment when compared to vehicle treated mice. Collectively, our results are the first to establish the efficacy of fenretinide as an antitumor agent for endometrial cancer both in-vitro and in-vivo, providing a valuable rationale for initiating more preclinical studies and clinical trials using fenretinide for the treatment of endometrial cancer.

  15. Nanotechnologies in cancer treatment and diagnosis.

    Science.gov (United States)

    Morris, Stephanie A; Farrell, Dorothy; Grodzinski, Piotr

    2014-12-01

    Despite significant efforts toward research and treatment development, cancer continues to be a major health problem in the United States that is only further enhanced by the heterogeneous nature of the disease. Nanotechnology has evolved as a technology with applications to medicine and the potential to improve clinical outcomes, with its application to cancer garnering much attention recently. In particular, through the generation of novel nanoscale devices and therapeutic platforms, nanotechnologies have emerged as innovative approaches that enable the detection and diagnosis of cancer at its earliest stages, and the delivery of anticancer drugs directly to tumors. This article highlights recent advances in the development of nanotechnologies for cancer therapeutics and diagnostics, and focuses on the potential future of cancer nanotechnology and the challenges this young field faces as it continues to move toward clinical translation. Copyright © 2014 by the National Comprehensive Cancer Network.

  16. Pathological and biological aspects of colorectal cancer treatment

    NARCIS (Netherlands)

    Gosens, Marleen Johanna Elisabeth Maria

    2008-01-01

    Pathological and biological aspects of colorectal cancer treatment. This thesis describes several pathological and biological aspects of colorectal cancer treatment. Different patient populations were investigated including patients with mobile rectal cancer enrolled in the Dutch TME trial, patients

  17. [Systemic cancer treatment in geriatric patients].

    Science.gov (United States)

    Hess, J

    2015-12-01

    Functional health issues and the ability to autonomously participate in social life play a more pronounced role for geriatric patients than the mere prolongation of life. Quality-adjusted life years reflect the relation of health and life span. Comorbidities and functional or cognitive impairment represent independent predictors for the overall survival of geriatric patients. This must be kept in mind when planning systemic cancer treatment. All forms of cancer-specific therapy should evaluate whether the patient can truly benefit taking into consideration geriatric aspects. This particularly demands a great deal of palliative chemotherapy. When curation is no longer possible, a cancer-specific treatment must not lead to therapy-related symptoms. Clear communication of the aims of therapy is indispensable. In addition to routine urooncologic data, other relevant information must be inquired in advance of cancer-specific treatment in order to identify those functionally or cognitively impaired patients who may not benefit from systemic cancer treatment. A precise indication with respect of age-dependent physiological changes and a clear prioritization of symptoms outline the approach for systemic cancer-specific treatment.

  18. Cryptorchidism as part of the testicular dysgenesis syndrome: the environmental connection

    DEFF Research Database (Denmark)

    Main, K M; Skakkebaek, N E; Toppari, J

    2009-01-01

    Cryptorchidism is part of the testicular dysgenesis syndrome (TDS), which includes other male reproductive disorders such as hypospadias, testis cancer and reduced semen quality. These diseases appear to be linked by common pathogenic mechanisms, interfering with normal fetal testis development...

  19. The Danish Testicular Cancer database

    DEFF Research Database (Denmark)

    Daugaard, Gedske; Kier, Maria Gry Gundgaard; Bandak, Mikkel

    2016-01-01

    , lung function, etc. A questionnaire related to late effects has been conducted, which includes questions regarding social relationships, life situation, general health status, family background, diseases, symptoms, use of medication, marital status, psychosocial issues, fertility, and sexuality. TC...

  20. Nanomedicine for Treatment of Lung Cancer.

    Science.gov (United States)

    Hussain, Sajid

    2016-01-01

    Lung cancer is the second most common cancer and the primary cause of cancer-related death in both men and women in the United States and rest of the world. Due to diagnosis at an advanced stage, it is associated with a high mortality in a majority of patients. In recent years, enormous advances have occurred in the development and application of nanotechnology in the detection, diagnosis, and therapy of cancer. This progress has led to the development of the emerging field of "cancer nanomedicine." Nanoparticle-based therapeutic systems have gained immense popularity due to their bioavailability, in vivo stability, intestinal absorption, solubility, sustained and targeted delivery, and therapeutic effectiveness of several anticancer agents. Currently, a plethora of nanocarrier formulations are utilized including lipid-based, polymeric and branched polymeric, metal-based, magnetic, and mesoporous silica. In lung cancer, nanoparticle-based therapeutics is paving the way in the diagnosis, imaging, screening, and treatment of primary and metastatic tumors. The application and expansion of novel nanocarriers for drug delivery is an exciting and challenging research filed, in particular for the delivery of emerging cancer therapies. Some of the current progress and challenges in nanoparticle-based drug delivery systems for lung cancer treatment are discussed.

  1. The proteasome inhibitor bortezomib induces testicular toxicity by upregulation of oxidative stress, AMP-activated protein kinase (AMPK) activation and deregulation of germ cell development in adult murine testis

    Energy Technology Data Exchange (ETDEWEB)

    Li, Wei [Department of Human Anatomy, Histology and Embryology, Fourth Military Medical University, Xi' an 710032 (China); Fu, Jianfang [Department of Endocrinology, Xijing Hospital, Fourth Military Medical University, Xi' an 710032 (China); Zhang, Shun [Reproductive Medicine Center, Department of Gynecology and Obstetrics, Tangdu Hospital, Fourth Military Medical University, Xi' an 710038 (China); Zhao, Jie [Department of Human Anatomy, Histology and Embryology, Fourth Military Medical University, Xi' an 710032 (China); Xie, Nianlin, E-mail: xienianlin@126.com [Department of Thoracic Surgery, Tangdu Hospital, Fourth Military Medical University, Xi' an 710038 (China); Cai, Guoqing, E-mail: firstchair@fmmu.edu.cn [Department of Gynaecology and Obstetrics, Xijing Hospital, Fourth Military Medical University, Xi' an 710032 (China)

    2015-06-01

    Understanding how chemotherapeutic agents mediate testicular toxicity is crucial in light of compelling evidence that male infertility, one of the severe late side effects of intensive cancer treatment, occurs more often than they are expected to. Previous study demonstrated that bortezomib (BTZ), a 26S proteasome inhibitor used to treat refractory multiple myeloma (MM), exerts deleterious impacts on spermatogenesis in pubertal mice via unknown mechanisms. Here, we showed that intermittent treatment with BTZ resulted in fertility impairment in adult mice, evidenced by testicular atrophy, desquamation of immature germ cells and reduced caudal sperm storage. These deleterious effects may originate from the elevated apoptosis in distinct germ cells during the acute phase and the subsequent disruption of Sertoli–germ cell anchoring junctions (AJs) during the late recovery. Mechanistically, balance between AMP-activated protein kinase (AMPK) activation and Akt/ERK pathway appeared to be indispensable for AJ integrity during the late testicular recovery. Of particular interest, the upregulated testicular apoptosis and the following disturbance of Sertoli–germ cell interaction may both stem from the excessive oxidative stress elicited by BTZ exposure. We also provided the in vitro evidence that AMPK-dependent mechanisms counteract follicle-stimulating hormone (FSH) proliferative effects in BTZ-exposed Sertoli cells. Collectively, BTZ appeared to efficiently prevent germ cells from normal development via multiple mechanisms in adult mice. Employment of antioxidants and/or AMPK inhibitor may represent an attractive strategy of fertility preservation in male MM patients exposed to conventional BTZ therapy and warrants further investigation. - Highlights: • Intermittent treatment with BTZ caused fertility impairment in adult mice. • BTZ treatment elicited apoptosis during early phase of testicular recovery. • Up-regulation of oxidative stress by BTZ treatment

  2. Unusually Located Stroke After Chemotherapy in Testicular Germ Cell Tumors

    Directory of Open Access Journals (Sweden)

    Braulio Alexander Martinez MD

    2015-06-01

    Full Text Available Testicular cancer is a type of malignancy that affects young adults and has high rates of cure; however, as any malignancy, it is associated with an increased risk of ischemic or hemorrhagic cerebrovascular disease, given the systemic tumor effects or side effects of chemotherapy, which in turn increases morbidity, functional impairment, and additional risk of early death.

  3. Testicular dysgenesis syndrome: foetal origin of adult reproductive problems

    DEFF Research Database (Denmark)

    Wohlfahrt-Veje, Christine; Main, Katharina M; Skakkebaek, Niels Erik

    2009-01-01

    is that maternal exposure to endocrine disrupting chemicals may contribute to the pathogenesis of TDS. Animal experiments have shown that all TDS symptoms, except testicular cancer, can be induced by foetal exposure to anti-androgenic chemicals. However, the cause of TDS in humans remains to be determined....

  4. Focal therapy for prostate cancer. Alternative treatment.

    Science.gov (United States)

    Gómez-Veiga, F; Martínez-Breijo, S; Solsona-Narbón, E; Hernández, C; Ciudin, A; Ribal, M J; Dickinson, L; Moore, C; Ahmed, H; Rodríguez Antolín, A; Breda, A; Gaya, J; Portela-Pereira, P; Emberton, M

    2014-09-01

    The great controversy surrounding the treatment of localized prostate cancer is related with its possibilities of radical treatment or active surveillance. The objective of this paper is to analyze the rationale selection among current focal therapy modalities regarding tumor and patient selection. Current articles about advantages and disadvantages on the treatment of localized prostate cancer as well as information about focal therapy regarding tumour selection, characteristics and indications cited in MEDLINE search were reviewed. Focal therapy standardized criteria must be: low risk tumors, PSA15. Focal therapy is an alternative for localized prostate cancer treatment. However, some aspects of their diagnosis and selection criteria should be defined by prospective studies which should provide knowledge about the indication for focal therapy. Copyright © 2013 AEU. Published by Elsevier Espana. All rights reserved.

  5. Development of cancer treatment guidelines

    African Journals Online (AJOL)

    Krystyna Kiel

    2011-05-26

    May 26, 2011 ... encouraging development of new radiation therapy resources or transfer of patients to those facilities where radiotherapy is available. There are regular changes in the paradigm of cancer care, and guidelines must remain current. For example, in all patients treated with breast conserving surgery breast ...

  6. Treatment Option Overview (Cervical Cancer)

    Science.gov (United States)

    ... and make echoes. The echoes form a picture of body tissues called a sonogram . This picture can be printed to be looked at later. Chest x-ray : ... use this content on your website or other digital platform? Our syndication services page shows you how. National Cancer Institute at the National Institutes of Health FOLLOW US ... ...

  7. Advances in the treatment of gastric cancer.

    Science.gov (United States)

    Ilson, David H

    2017-11-01

    To review recent studies in esophagogastric cancer. Positive emission tomography (PET) scan in follow-up after curative treatment of esophagogastric cancer did not lead to improved survival. In the preoperative treatment of esophagogastric cancer, the addition of the antivascular endothelial growth factor agent bevacizumab to perioperative chemotherapy with combination epirubicin, cisplatinum, and 5-fluorouracil (5-FU; ECF) failed to improve survival compared with chemotherapy alone. In a head-to-head comparison of preoperative chemotherapy for locally advanced gastric and esophagogastric adenocarcinoma, FLOT (fluorouracil, leucovorin, oxaliplatin, and docetaxel) significantly improved overall survival compared with ECF. Assessing response to induction chemotherapy prior to combined preoperative chemoradiotherapy in PET nonresponding patients allowed a change in chemotherapy during subsequent radiotherapy with improved rates of pathologic complete response. In human epidermal growth factor receptor-2-positive advanced esophagogastric adenocarcinoma, second-line treatment with the chemotherapy/trastuzumab drug conjugate emtansine/trastuzumab failed to improve response or overall survival compared with treatment using paclitaxel chemotherapy. The immune checkpoint inhibitor, nivolumab, improved survival in refractory gastric cancer. Recent studies in gastric cancer clarify the optimal preoperative chemotherapy regimen and the use of PET scan as a response measure of preoperative therapy in esophagogastric cancer, and the role of targeted agents and immune checkpoint inhibitors in metastatic disease.

  8. Cancer-related fatigue treatment: An overview

    Directory of Open Access Journals (Sweden)

    Hemanth Mohandas

    2017-01-01

    Full Text Available Cancer-related fatigue is a symptom of cancer where most patients or the general practitioners tend to misinterpret due to the insufficient understanding or knowledge of cancer-related fatigue (CRF. This paper will provide a better perspective for the patients and the health professionals on how to manage and handle CRF for both mild and severe fatigue patients. Articles were selected from the searches of PubMed database that had the terms “randomized controlled trials,” “cancer,” “fatigue,” “pharmacologic treatment,” and “nonpharmacologic treatment” using both Mesh terms and keywords. The authors have reviewed the current hypothesis and evidence of the detailed etiology of the CRF present in the literature for healthier management, directives, and strategies to improve the treatment of cancer-related fatigue. An algorithm has been blueprinted on screening, and management, of the CRF, and various kinds of effective treatments and assessment tools have been briefly studied and explained. Although many strategies seemed promising, the quality of randomized controlled trials is generally quite low in studies, making it difficult to draw conclusions about the effectiveness of each self-care strategies. Therefore, future studies require better design and reporting of methodological issues to ensure evidence-based self-care recommendations for people receiving cancer treatment.

  9. Review of yoga therapy during cancer treatment.

    Science.gov (United States)

    Danhauer, Suzanne C; Addington, Elizabeth L; Sohl, Stephanie J; Chaoul, Alejandro; Cohen, Lorenzo

    2017-04-01

    Reviews of yoga research that distinguish results of trials conducted during (versus after) cancer treatment are needed to guide future research and clinical practice. We therefore conducted a review of non-randomized studies and randomized controlled trials of yoga interventions for children and adults undergoing treatment for any cancer type. Studies were identified via research databases and reference lists. Inclusion criteria were the following: (1) children or adults undergoing cancer treatment, (2) intervention stated as yoga or component of yoga, and (3) publication in English in peer-reviewed journals through October 2015. Exclusion criteria were the following: (1) samples receiving hormone therapy only, (2) interventions involving meditation only, and (3) yoga delivered within broader cancer recovery or mindfulness-based stress reduction programs. Results of non-randomized (adult n = 8, pediatric n = 4) and randomized controlled trials (adult n = 13, pediatric n = 0) conducted during cancer treatment are summarized separately by age group. Findings most consistently support improvement in psychological outcomes (e.g., depression, distress, anxiety). Several studies also found that yoga enhanced quality of life, though further investigation is needed to clarify domain-specific efficacy (e.g., physical, social, cancer-specific). Regarding physical and biomedical outcomes, evidence increasingly suggests that yoga ameliorates sleep and fatigue; additional research is needed to advance preliminary findings for other treatment sequelae and stress/immunity biomarkers. Among adults undergoing cancer treatment, evidence supports recommending yoga for improving psychological outcomes, with potential for also improving physical symptoms. Evidence is insufficient to evaluate the efficacy of yoga in pediatric oncology. We describe suggestions for strengthening yoga research methodology to inform clinical practice guidelines.

  10. Novel Immunotherapeutic Strategies of Gastric Cancer Treatment

    Directory of Open Access Journals (Sweden)

    Amedeo Amedei

    2011-01-01

    Full Text Available Gastric cancer (GC is the fourth most common cancer and the second most frequent cause of cancer-related deaths, accounting for 10.4% of cancer deaths worldwide. Despite the improvements, estimated cure rates for patients with advanced stages remain poor, and in the metastatic setting, chemotherapy is the mainstay of palliative therapy and results in objective response rates (ORRs of only 20–40% and median overall survivals (OS of 8–10 months. Therefore, many investigators believe that the potential for making significant progress lies in understanding and exploiting the molecular biology of these tumors to investigate new therapeutic strategies to combat GC, such as specific immunotherapy. In this paper, we analyze the different approaches used for immune-based (especially dendritic and T cells therapies to gastric cancer treatment and discuss the results obtained in preclinical models as in clinical trials.

  11. Conservative Treatment in Early Cervical Cancer

    OpenAIRE

    Karimi-Zarchi, Mojgan; Mousavi, Azamsadat; Gilani, Mitra Modares; Barooti, Esmat; Miratashi-Yazdi, Ashrafosadat; Dehghani, Atefe

    2013-01-01

    Purpose of review: The aim of this study was to describe fertility preservation methods to improve quality of life of early stages of cervical cancer. Recent finding: Although definite treatment of early stages of cervical cancer including stages IA,IB1 and IIA non-bulky is radial hysterectomy, this method is used in perimenopousal period in which fertility preservation is not important. Whenever fertility preservation is so important, some methods like radical trachelectomy and laparoscopic ...

  12. [Clonidine in the treatment of cancer pain

    DEFF Research Database (Denmark)

    Nielsen, Jonas Bøje; Sjøgren, Per

    2008-01-01

    Clonidine is an alpha2-adrenergic agonist with analgetic properties. Due to its side-effects, the drug is administered via the epidural or spinal route. A literature search yielded nine controlled studies on clonidine as a supplemental drug in the epidural or spinal treatment of cancer pain....... These studies were systematically reviewed to evaluate the evidence of efficacy in patients with cancer pain. CONCLUSION: Despite weak evidence, clonidine may be a useful adjunct in epidural or spinal morphine therapy of cancer pain Udgivelsesdato: 2008/11/3...

  13. Colorectal cancer: from epidemiology to current treatment

    Directory of Open Access Journals (Sweden)

    Riyad Bendardaf

    2006-07-01

    Full Text Available Colorectal cancer (CRC was the second most frequent cancer in Europe in 2004, responsible for 13% (376,400 of all incident cancer cases. It is also the second most frequent cause of cancer mortality in Europe, with 11.9% (203,700 annual deaths. When localized, CRC is often a curable disease, but the overall prognosis is determined by the extent of local and particularly metastatic tumour spread. The disease outlook is relatively poor, because advanced disease is a significant cause of worldwide cancer-related mortality. Thus, estimated 5-year survival rates range from nearly 90% in stage I disease (Dukes’ A to less than 10% in patients with metastatic disease (Dukes’ D. Comprehensive cancer care in the 21st century is dependent on a multidisciplinary approach to patients with malignant disease. Large bowel cancer is no exception, as there is increasing clinical trial data supporting multimodal treatment for both localized and advanced tumours. This review will focus on important aspects in CRC including the latest treatment strategies (chemotherapy, radiotherapy and the targeted therapies.

  14. TB or not TB?: a case of isolated testicular TB with scrotal involvement.

    LENUS (Irish Health Repository)

    Bhargava, A

    2009-06-01

    Despite the genitourinary tract being the most common site affected by extrapulmonary TB, isolated testicular TB remains a rare clinical entity. In patients with co-morbidities such as hepatic impairment, treatment proves a challenge, as first-line hepatotoxic pharmaceuticals are contraindicated. Here, we report a case of isolated testicular TB with scrotal involvement, on a background of hepatic dysfunction.

  15. Interdisciplinary consensus on diagnosis and treatment of testicular germ cell tumors. Results of an update conference based on evidence-based medicine (EBM); Interdisziplinaerer Konsensus zur Diagnostik und Therapie von Hodentumoren. Ergebnisse einer Update-Konferenz auf Grundlage evidenzbasierter Medizin (EBM)

    Energy Technology Data Exchange (ETDEWEB)

    Souchon, R. [Deutsche Gesellschaft fuer Radioonkologie (DEGRO) (Germany); Arbeitsgemeinschaft Radiologische Onkologie (ARO), Strahlenklinik AKH Hagen (Germany); Krege, S. [Deutsche Gesellschaft fuer Urologie (DGU) (Germany); Essen Univ. (Gesamthochschule) (Germany). Klinik und Poliklinik fuer Urologie; Schmoll, H.J. [Arbeitsgemeinschaft Internistische Onkologie (AIO), Zentrum fuer innere Medizin IV der Martin-Luther-Univ. Halle-Wittenberg (Germany); Albers, P. [Bonn Univ. (Germany). Urologische Klinik; Beyer, J. [Marburg Univ. (Germany). Medizinisches Zentrum fuer Innere Medizin; Bokemeyer, C. [Tuebingen Univ. (Germany). Abt. fuer Innere Medizin 2; Classen, J. [Tuebingen Univ. (Germany). Medizinisches Strahleninstitut und Roentgenabteilung; Dieckmann, K.P. [Albertinen-Krankenhaus, Hamburg (Germany). Urologische Abt.; Hartmann, M. [Bundeswehrkrankenhaus, Hamburg (Germany). Urologische Abt.; Heidenreich, A. [Marburg Univ. (Germany). Urologische Klinik; Hoeltl, W. [Kaiser-Franz-Josef-Spital Wien (Austria). Urologische Klinik; Kliesch, S. [Muenster Univ. (Germany). Klinik fuer Urologie; Koehrmann, K.U. [Urologische Klinik des Klinikums der Stadt Mannheim (Germany); Kuczyk, M. [Medizinische Hochschule Hannover (Germany). Klinik fuer Urologie; Schmidberger, H. [Goettingen Univ. (Germany). Klinik fuer Strahlentherapie und Radioonkologie; Weinknecht, S. [Krankenhaus am Urban Berlin (Germany). Urologische Abt.; Winter, E. [Klinikum Schwerin (Germany). Urologische Klinik; Wittekind, C. [Leipzig Univ. (Germany). Inst. fuer Pathologie; Bamberg, M. [Tuebingen Univ. (Germany). Abt. fuer Strahlentherapie

    2000-09-01

    An 'Interdisciplinary Update Consensus Statement' summarizes and defines the diagnostic and therapeutic standards according to the current scientific practices in testicular cancer. For 21 separate areas scientifically based decision criteria are suggested. For treatment areas where more than one option exist without a consensus being reached for a preferred strategy, such as in seminoma in clinical Stage I or in non-seminoma Stages CS I or CS IIA/B, all acceptable alternative strategies with their respecitve advantages and disadvantages are presented. This 'Interdisciplinary Update Consensus' was presented at the 24th National Congress of the German Cancer Society on March 21st and subsequently evaluated and approved by the various German scientific medical societies. (orig.) [German] Der zu 21 Themenkomplexen anhand wissenschaftlich begruendeter Entscheidungskriterien erarbeitete 'Interdisziplinaere Update-Konsensus' praezisiert und definiert diagnostische und therapeutische Standards entsprechend dem aktuellen Wissensstand ueber die Tumorentitaet. Fuer Therapiesituationen, bei denen mehrere Optionen bestehen und kein Konsens ueber die favorisierte Strategie erzielt wurde wie beim Seminom im klinischen Stadium I oder beim Nichtseminom in den Stadien CS I bzw. CS IIA/B, wurden jeweilige Alternativen mit deren Vor- und Nachteilen dargestellt. Der 'Interdisziplinaere Update-Konsensus' wurde beim 24. Deutschen Krebskongress am 21.3.2000 vorgestellt, nachfolgend von den daran beteiligten wissenschaftlichen Fachgesellschaften geprueft und gebilligt. (orig.)

  16. [Cancer treatment for patients with dementia].

    Science.gov (United States)

    Ogawa, Asao

    2014-09-01

    Cancer is a disease associated with aging. In Japan, the rate of aging is estimated to be over 25%. Further, the prevalence of dementia also increases with age, and cancer patients with dementia are becoming more common. Dementia is a progressive condition characterized by impairment in memory and at least one other cognitive domain(language, praxis, gnosis, or executive function), as well as a compromised ability to perform daily functions. Impairment of short-term memory and executive function in particular are associated with an increased risk for functional decline and mortality. Assessment of cognitive function is necessary to ensure that cancer patients can provide informed consent and understand the risks, benefits, and alternatives of therapeutic treatment. The health care team needs to ascertain whether patients have the mental capacity for cancer treatment, will comply with the treatment schedule, and will understand when to seek help. Elderly cancer patients undergoing treatment need to be assessed for vulnerability with the comprehensive geriatric assessment (CGA).

  17. Anti-viral treatment and cancer control.

    Science.gov (United States)

    Shih, Wei-Liang; Fang, Chi-Tai; Chen, Pei-Jer

    2014-01-01

    Hepatitis B virus (HBV), hepatitis C virus (HCV), human papillomavirus (HPV), and Epstein-Barr virus (EBV) contribute to about 10-15 % global burden of human cancers. Conventional chemotherapy or molecular target therapies have been used to treat virus-associated cancers. However, a more proactive approach would be the use of antiviral treatment to suppress or eliminate viral infections to prevent the occurrence of cancer in the first place. Antiviral treatments against chronic HBV and HCV infections have achieved this goal, with significant reduction in the incidence of hepatocellular carcinoma in treated patients. Antiviral treatments for EBV, Kaposi's sarcoma-associated herpesvirus (KSHV), and human T-cell lymphotropic virus type 1 (HTLV-1) had limited success in treating refractory EBV-associated lymphoma and post-transplant lymphoproliferative disorder, KSHV-associated Kaposi's sarcoma in AIDS patients, and HTLV-1-associated acute, chronic, and smoldering subtypes of adult T-cell lymphoma, respectively. Therapeutic HPV vaccine and RNA-interference-based therapies for treating HPV-associated cervical cancers also showed some encouraging results. Taken together, antiviral therapies have yielded promising results in cancer prevention and treatment. More large-scale studies are necessary to confirm the efficacy of antiviral therapy. Further investigation for more effective and convenient antiviral regimens warrants more attention.

  18. Perinatal testicular torsion and medicolegal considerations.

    Science.gov (United States)

    Massoni, F; Troili, G M; Pelosi, M; Ricci, S

    2014-06-01

    Perinatal testicular torsion (PTT) is a very complex condition because of rarity of presentation and diagnostic and therapeutic difficulties. In presence of perinatal testicular torsion, the involvement of contralateral testis can be present also in absence of other indications which suggest the bilateral involvement; therefore, occurrences supported by literature do not exclude the use of surgery to avoid the risk of omitted or delayed diagnosis. The data on possible recovery of these testicles are not satisfactory, and treatment consists of an observational approach ("wait-and-see") or an interventional approach. The hypothesis of randomized clinical trials seems impracticable because of rarity of disease. The authors present a case of PTT, analyzing injuries due to clinical and surgical management of these patients, according to medicolegal profile. The delayed diagnosis and the choice of an incorrect therapeutic approach can compromise the position of healthcare professionals, defective in terms of skill, prudence and diligence. Endocrine insufficiency is an unfortunate event. The analysis of literature seems to support, because of high risk, a surgical approach aimed not only at resolution of unilateral pathology or prevention of a relapse, but also at prevention of contralateral testicular torsion.

  19. Analysis of Maryland cancer patient participation in National Cancer Institute-supported cancer treatment clinical trials.

    Science.gov (United States)

    Baquet, Claudia R; Ellison, Gary L; Mishra, Shiraz I

    2009-05-01

    We examined the relationship of sociodemographic factors, urban/rural residence, and county-level socioeconomic factors on accrual of Maryland patients with cancer to National Cancer Institute (NCI)-sponsored cancer treatment clinical trials. Data were analyzed for the period 1999 to 2002 for 2240 Maryland patients with cancer accrued onto NCI-sponsored treatment trials. The extent to which Maryland patients with cancer and patients residing in lower socioeconomic and/or rural areas were accrued to cancer trials and were representative of all patients with cancer in Maryland was determined. Data were obtained from several sources, including NCI's Cancer Therapy Evaluation Program for Maryland patients with cancer in Cooperative Group therapeutic trials, Maryland Cancer Registry data on cancer incidence, and United States Census and the Department of Agriculture. For Maryland patients with cancer accrued onto NCI-sponsored treatment trials between 1999 and 2002, subgroups accrued at a higher rate included pediatric and adolescent age groups, white patients, female patients (for sex-specific tumors), patients with private health insurance, and patients residing in the Maryland National Capitol region. Moreover, between 1999 and 2002, there was an estimated annual decline (8.9% per year; P Maryland patients with cancer onto NCI-sponsored treatment trials based on patient age, race/ethnicity, geography of residence, and county-level socioeconomic factors. Findings provide the basis for development of innovative tailored and targeted educational efforts to improve trial accrual, particularly for the underserved.

  20. Studies on the influence of radiation and chemotherapy on pituitary-testicular axis in patients with testicular tumor

    Energy Technology Data Exchange (ETDEWEB)

    Ogawa, Katsuaki (Yokohama City Univ. (Japan). Faculty of Medicine)

    1982-02-01

    Radiation and chemotherapy have been known as the highly effective treatment of patients with testicular tumor. To evaluate the influences of the therapies on pituitary-testicular axis, plasma FSH, LH and testosterone were determined by radioimmunoassay in 60 patients with testicular tumor before and after 1 to 102 months in the completion of radiation and chemotherapy. The results were summarized as follows: 1) In 10 out of 24 patients, plasma FSH and LH levels significantly increased within 20 months after 2,100 - 4,500 rad/3 - 6 weeks of radiation therapy. 2) In combination chromotherapy popularly used for testicular tumor, plasma FSH and LH in 8 of 22 patients markedly elevated within 20 months after the treatment. 3) The elevated gonadotropins returned to normal levels in approximately 50 months in patients received radiation or chemotherapy. 4) Plasma testosterone revealed normal levels in any therapeutic programs employed in the present study. 5) From the results of Gn-RH test, the pituitary gland seemed to have normal function. 6) Plasma testosterone showed incomplete response to hCG stimulation after 1 to 35 months of radiation or chemotherapy. Therefore, it was suggested that radiation and chemotherapy for the treatment of testicular tumor may impair not only seminiferous tubules but also Leydig cell for a couple of years.

  1. Municipal return to work management in cancer survivors undergoing cancer treatment: a protocol on a controlled intervention study.

    Science.gov (United States)

    Stapelfeldt, Christina M; Labriola, Merete; Jensen, Anders Bonde; Andersen, Niels Trolle; Momsen, Anne-Mette H; Nielsen, Claus Vinther

    2015-07-29

    Cancer survivors are often left on their own to deal with the challenges of resuming work during or after cancer treatment, mainly due to unclear agreements between stakeholders responsible for occupational rehabilitation. Social inequality exists in cancer risk, survival probability and continues with regard to the chance of being able to return to work. The aim is to apply an early, individually tailored occupational rehabilitation intervention to cancer survivors in two municipalities parallel with cancer treatment focusing on enhancing readiness for return to work. In a controlled trial municipal job consultants use acceptance and commitment therapy dialogue and individual-placement-and-support-inspired tools with cancer survivors to engage them in behaviour changes toward readiness for return to work. The workplace is involved in the return to work process. Patients referred to surgery, radiotherapy or chemotherapy at the Oncology Department, Aarhus University Hospital, Denmark for the diagnoses; breast, colon-rectal, head and neck, thyroid gland, testicular, ovarian or cervix cancer are eligible for the study. Patients must be residents in the municipalities of Silkeborg or Randers, 18-60 years of age and have a permanent or temporary employment (with at least 6 months left of their contract) at inclusion. Patients, for whom the treating physician considers occupational rehabilitation to be unethical, or who are not reading or talking Danish are excluded. The control group has identical inclusion and exclusion criteria except for municipality of residence. Return to work is the primary outcome and is indentified in a social transfer payment register. Effect is assessed as relative cumulative incidences within 52 weeks and will be analysed in generalised linear regression models using the pseudo values method. As a secondary outcome; co-morbidity and socio-economic status is analysed as effect modifiers of the intervention effect on return to work. The

  2. Molecular based treatment of oral cancer.

    Science.gov (United States)

    Sudbø, Jon; Bryne, Magne; Mao, Li; Lotan, Reuben; Reith, Albrecht; Kildal, Wanja; Davidson, Ben; Søland, Tine M; Lippman, Scott M

    2003-12-01

    Given the increase in the age distribution of the population, an increase in cancer incidence rates are to be expected. Oral cancer is a disfiguring disease that continues to increase in incidence, particularly in the young, and to an extent that cannot be fully explained by increased exposure to known risk factors. Despite extensive research on treatment modalities towards oral cancer, the 5-year survival rate of this disease has not been improved over the last 4-5 decades. These facts strongly favour chemoprevention-systemic medication to revert, stop, or delay the carcinogenic process-as an approach to treating oral cancer. A chemopreventive approach to oral cancer most likely should encompass a combination of drugs targeting metabolic pathways relevant to oral carcinogenesis. Candidate drugs are retinoids and selective inhibitors of cyclooxygenase-2, epidermal growth factor receptor (EGFR), and peroxisome proliferator activated receptors (PPARs). Chemopreventive trials so far have used surrogate intermediate biomarkers as measurement of treatment effect. However, the efficiency of any drug for chemopreventive use should be assessed through a prospective randomized trial and evaluated by the only definitive end point for prevention of cancer, the incidence rates of new carcinomas.

  3. Advances in radiation treatments of breast cancer.

    Science.gov (United States)

    Frank, Steven J; McNeese, Marsha D; Strom, Eric A; Perkins, George; Salehpour, Mohammad; Schechter, Naomi; Buchholz, Thomas A

    2004-02-01

    During the past decade, improvements in treatment-planning tools, computer and imaging technologies, and new therapeutic modalities have allowed radiation to be delivered in a conformal fashion while minimizing treatment toxicity. It is important that physicians involved in breast cancer treatment recognize the numerous advances that have occurred in the delivery of radiation therapy. Changes in 3 specific areas in treatment planning and delivery have revolutionized the way we approach breast cancer treatment: the design of radiation fields using computed tomography (CT) data sets, the development of 3-dimensional dose-calculation algorithms, and the development of new methods to modulate the delivery of radiation dose. With the advent of CT simulators, individual patient anatomy and pathology can be readily visualized and reconstructed in axial, coronal, and sagittal views. With an improved anatomic delineation between the target volumes and critical organ structures, the treatment fields can be designed to be more congruous to the areas at highest risk. In the past few years, new 3-dimensional dose-calculation algorithms have been generated that more accurately calculate dose distributions throughout the treatment-planning volume. Finally, modern linear accelerators allow for modulation of the dose intensity of the radiation beam, which may lead to improved aesthetics and decreased side effects while ensuring that the volumes at high risk receive the prescribed dose. Radiation therapy can be delivered safely and effectively to patients with breast cancer.

  4. Meta-analysis of five genome-wide association studies identifies multiple new loci associated with testicular germ cell tumor

    NARCIS (Netherlands)

    Wang, Z.; McGlynn, K.A.; Rajpert- de Meyts, E.; Bishop, D.T.; Chung, C.C.; Dalgaard, M.D.; Greene, M.H.; Gupta, R; Grotmol, T.; Haugen, T.B.; Karlsson, R.; Litchfield, K.; Mitra, N.; Nielsen, K.; Pyle, L.C.; Schwartz, S.M.; Thorsson, V.; Vardhanabhuti, S.; Wiklund, F.; Turnbull, C.; Chanock, S.J.; Kanetsky, P.A.; Nathanson, K.L.; Kiemeney, B.; Skotheim, R.I.; Zheng, T.

    2017-01-01

    The international Testicular Cancer Consortium (TECAC) combined five published genome-wide association studies of testicular germ cell tumor (TGCT; 3,558 cases and 13,970 controls) to identify new susceptibility loci. We conducted a fixed-effects meta-analysis, including, to our knowledge, the first

  5. A genome-wide association study of men with symptoms of testicular dysgenesis syndrome and its network biology interpretation

    DEFF Research Database (Denmark)

    Dalgaard, Marlene D; Weinhold, Nils; Edsgard, Stefan Daniel

    2012-01-01

    Background Testicular dysgenesis syndrome (TDS) is a common disease that links testicular germ cell cancer, cryptorchidism and some cases of hypospadias and male infertility with impaired development of the testis. The incidence of these disorders has increased over the last few decades, and test...

  6. Meta-analysis of five genome-wide association studies identifies multiple new loci associated with testicular germ cell tumor

    DEFF Research Database (Denmark)

    Wang, Zhaoming; McGlynn, Katherine A.; Rajpert-De Meyts, Ewa

    2017-01-01

    The international Testicular Cancer Consortium (TECAC) combined five published genome-wide association studies of testicular germ cell tumor (TGCT; 3,558 cases and 13,970 controls) to identify new susceptibility loci. We conducted a fixed-effects meta-analysis, including, to our knowledge, the fi...

  7. Osteonecrosis in patients with testicular tumours treated with chemotherapy.

    OpenAIRE

    Berkmortel, F. van den; Wit, R.; Rooy, J.W.J. de; De Mulder, P. H. M.

    2004-01-01

    The role of antiemetics is invaluable in allowing cancer patients to complete, otherwise possibly intolerable, chemotherapy. In the Perugia Consensus Conference it was decided that the recommended antiemetic regimen in the prevention of acute emesis induced by a single high, low and repeated doses of cisplatin is a serotonin receptor antagonist plus dexamethasone. We describe three testicular cancer patients who were cured with chemotherapy but developed bilateral osteonecrosis of the femoral...

  8. Tissue Engineering to Improve Immature Testicular Tissue and Cell Transplantation Outcomes: One Step Closer to Fertility Restoration for Prepubertal Boys Exposed to Gonadotoxic Treatments.

    Science.gov (United States)

    Del Vento, Federico; Vermeulen, Maxime; de Michele, Francesca; Giudice, Maria Grazia; Poels, Jonathan; des Rieux, Anne; Wyns, Christine

    2018-01-18

    Despite their important contribution to the cure of both oncological and benign diseases, gonadotoxic therapies present the risk of a severe impairment of fertility. Sperm cryopreservation is not an option to preserve prepubertal boys' reproductive potential, as their seminiferous tubules only contain spermatogonial stem cells (as diploid precursors of spermatozoa). Cryobanking of human immature testicular tissue (ITT) prior to gonadotoxic therapies is an accepted practice. Evaluation of cryopreserved ITT using xenotransplantation in nude mice showed the survival of a limited proportion of spermatogonia and their ability to proliferate and initiate differentiation. However, complete spermatogenesis could not be achieved in the mouse model. Loss of germ cells after ITT grafting points to the need to optimize the transplantation technique. Tissue engineering, a new branch of science that aims at improving cellular environment using scaffolds and molecules administration, might be an approach for further progress. In this review, after summarizing the lessons learned from human prepubertal testicular germ cells or tissue xenotransplantation experiments, we will focus on the benefits that might be gathered using bioengineering techniques to enhance transplantation outcomes by optimizing early tissue graft revascularization, protecting cells from toxic insults linked to ischemic injury and exploring strategies to promote cellular differentiation.

  9. Repurposing Cationic Amphiphilic Antihistamines for Cancer Treatment.

    Science.gov (United States)

    Ellegaard, Anne-Marie; Dehlendorff, Christian; Vind, Anna C; Anand, Atul; Cederkvist, Luise; Petersen, Nikolaj H T; Nylandsted, Jesper; Stenvang, Jan; Mellemgaard, Anders; Østerlind, Kell; Friis, Søren; Jäättelä, Marja

    2016-07-01

    Non-small cell lung cancer (NSCLC) is one of the deadliest cancers worldwide. In search for new NSCLC treatment options, we screened a cationic amphiphilic drug (CAD) library for cytotoxicity against NSCLC cells and identified several CAD antihistamines as inducers of lysosomal cell death. We then performed a cohort study on the effect of CAD antihistamine use on mortality of patients diagnosed with non-localized cancer in Denmark between 1995 and 2011. The use of the most commonly prescribed CAD antihistamine, loratadine, was associated with significantly reduced all-cause mortality among patients with non-localized NSCLC or any non-localized cancer when compared with use of non-CAD antihistamines and adjusted for potential confounders. Of the less frequently described CAD antihistamines, astemizole showed a similar significant association with reduced mortality as loratadine among patients with any non-localized cancer, and ebastine use showed a similar tendency. The association between CAD antihistamine use and reduced mortality was stronger among patients with records of concurrent chemotherapy than among those without such records. In line with this, sub-micromolar concentrations of loratadine, astemizole and ebastine sensitized NSCLC cells to chemotherapy and reverted multidrug resistance in NSCLC, breast and prostate cancer cells. Thus, CAD antihistamines may improve the efficacy of cancer chemotherapy. Copyright © 2016 The Authors. Published by Elsevier B.V. All rights reserved.

  10. Repurposing Cationic Amphiphilic Antihistamines for Cancer Treatment

    DEFF Research Database (Denmark)

    Ellegaard, Anne-Marie; Dehlendorff, Christian; Vind, Anna C.

    2016-01-01

    Non-small cell lung cancer (NSCLC) is one of the deadliest cancers worldwide. In search for new NSCLC treatment options, we screened a cationic amphiphilic drug (CAD) library for cytotoxicity against NSCLC cells and identified several CAD antihistamines as inducers of lysosomal cell death. We...... then performed a cohort study on the effect of CAD antihistamine use on mortality of patients diagnosed with non-localized cancer in Denmark between 1995 and 2011. The use of the most commonly prescribed CAD antihistamine, loratadine, was associated with significantly reduced all-cause mortality among patients...... with non-localized NSCLC or any non-localized cancer when compared with use of non-CAD antihistamines and adjusted for potential confounders. Of the less frequently described CAD antihistamines, astemizole showed a similar significant association with reduced mortality as loratadine among patients with any...

  11. Delayed treatment of undescended testes may promote hypogonadism and infertility.

    Science.gov (United States)

    Rohayem, Julia; Luberto, Alessandra; Nieschlag, Eberhard; Zitzmann, Michael; Kliesch, Sabine

    2017-03-01

    Undescended testes at birth may be caused by testosterone deficiency during fetal development. It is unclear whether the process of failed descent contributes to permanent endocrine impairment. To evaluate the impact of age at treatment of undescended testes on endocrine and spermatogenic testicular function in middle-aged men. Reproductive hormone and semen data of 357 men with previously undescended testes were evaluated with respect to age at correction of testicular position and compared to those of 709 controls with eutopic testes at birth and normozoospermia. Men with undescended testes had higher mean Luteinizing Hormone levels (p infertility and testicular cancer, preferentially affecting subjects with delayed or unsuccessful correction of testicular position. Impaired Leydig cell function is likely to contribute to compromised fertility. These observations support correction of cryptorchidism during early infancy.

  12. Thulium laser treatment for bladder cancer

    Directory of Open Access Journals (Sweden)

    Wei Wang

    2016-07-01

    Full Text Available Recent innovations in thulium laser techniques have allowed application in the treatment of bladder cancer. Laser en bloc resection of bladder cancer is a transurethral procedure that may offer an alternative to the conventional transurethral resection procedure. We conducted a review of basic thulium laser physics and laser en bloc resection procedures and summarized the current clinical literature with a focus on complications and outcomes. Literature evidence suggests that thulium laser techniques including smooth incision, tissue vaporization, and en bloc resection represent feasible, safe, and effective procedures in the treatment of bladder cancer. Moreover, these techniques allow improved specimen orientation and accurate determination of invasion depth, facilitating correct diagnosis, restaging, and re-evaluation of the need for a second resection. Nonetheless, large-scale multicentre studies with longer follow-up are warranted for a robust assessment. The present review is meant as a quick reference for urologists.

  13. Neoadjuvant chemotherapy as ovarian cancer treatment

    DEFF Research Database (Denmark)

    Fagö-Olsen, Carsten L; Ottesen, Bent; Kehlet, Henrik

    2012-01-01

    INTRODUCTION: The traditional first-line treatment for patients with advanced ovarian cancer with primary debulking surgery (PDS) and adjuvant chemotherapy is controversial as some authors report a potential benefit from the alternative treatment with neoadjuvant chemotherapy (NACT) and interval...... debulking surgery. The aim of this study was to investigate the use of NACT in Denmark in regard to increased use and regional differences. MATERIAL AND METHODS: Stage IIIC and IV ovarian cancer patients treated in the five Danish tertiary referral centres in the 2005-2010-period were included. The study...... is based on validated data from The Danish Gynaecological Cancer Database. RESULTS: Of the 1,367 eligible patients 1,069 were treated with PDS and 298 with NACT. In 2005-2007, 11% of patients were treated with NACT. In 2008-2010, this percentage had risen to 30% (p

  14. Most Breast Cancer Patients Have Help Choosing Treatments

    Science.gov (United States)

    ... medlineplus.gov/news/fullstory_167104.html Most Breast Cancer Patients Have Help Choosing Treatments Support system can be ... cancer don't go it alone. Many breast cancer patients depend on family and friends to help them ...

  15. Psychosocial interventions for fatigue during cancer treatment with palliative intent

    NARCIS (Netherlands)

    Poort, H.; Peters, M.; Bleijenberg, G.; Gielissen, M.F.; Goedendorp, M.M.; Jacobsen, P.; Verhagen, S.; Knoop, H.

    2017-01-01

    BACKGROUND: Fatigue is a prevalent and burdensome symptom for patients with incurable cancer receiving cancer treatment with palliative intent and is associated with reduced quality of life. Psychosocial interventions seem promising for management of fatigue among cancer patients. OBJECTIVES: To

  16. Treatment Options by Stage (Nasopharyngeal Cancer)

    Science.gov (United States)

    ... that slides through the CT scanner, which takes x-ray pictures of the inside of the head and neck. PET scan (positron emission tomography scan) : ... is a cancer treatment that uses high-energy x-rays or other types of ... External-beam radiation therapy of the head and neck. A machine is used to aim ...

  17. Treatment Options by Stage (Laryngeal Cancer)

    Science.gov (United States)

    ... that slides through the CT scanner, which takes x-ray pictures of the inside of the head and neck. MRI (magnetic resonance imaging) : A procedure ... is a cancer treatment that uses high-energy x-rays or other types of ... External-beam radiation therapy of the head and neck. A machine is used to aim ...

  18. Development of cancer treatment guidelines | Kiel | Alexandria ...

    African Journals Online (AJOL)

    Alexandria Journal of Medicine. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 47, No 1 (2011) >. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register. Development of cancer treatment guidelines. K Kiel ...

  19. Anatomy of a Cancer Treatment Scam

    Medline Plus

    Full Text Available ... at the FTC Apply to the FTC Testimonials News & Events Press Releases Commission Actions Media Resources Consumer ... Documents in Adjudicative Proceedings You are here Home » News & Events » Audio/Video » Anatomy of a Cancer Treatment ...

  20. [Treatment of elderly patients with breast cancer

    DEFF Research Database (Denmark)

    Paaschburg, B.; Pedersen, A.; Tuxen, M.K.

    2008-01-01

    The latest investigations have been searched in order to present new guidelines for the treatment of elderly patients with primary breast cancer. It is concluded that breast-conserving surgery should be offered as well as the sentinel node technique. Axillary lymph node dissection is not necessary...

  1. Medicinal plants in the treatment of cancer

    Directory of Open Access Journals (Sweden)

    Nenad M. Zlatić

    2015-07-01

    Full Text Available The purpose of this paper is to present a review of highly developed medicinal usages of plants in the treatment of cancer. In the last decades, the cancer treatment has been included in this range of plant use, due to plant active substances. Active substances or secondary metabolites are generally known for their widespread application. When it comes to the cancer treatment, these substances affect the uncontrolled cell division. Therefore, the plants which are the source of these substances are proved to be irreplaceable in this field of medicine. This paper deals with some of the most significant plants well known for their multiple aspects of beneficial medicinal influence. The group of the plants described is comprised of the following species: Taxus brevifolia (Taxaceae, Catharanthus roseus (Apocynaceae, Podophyllum peltatum (Berberidaceae, Camptotheca accuminata (Cornaceae, and Cephalotaxus harringtonia (Cephalotaxaceae. The comprehensive description of the plants in this paper includes the morphological characteristics, the features and the representation of the molecular structures of active substances, the particular influence that these active substances have and the general importance of the substances as seen from the aspect of cancer treatment mostly with reference to the impacts on cell cycle.

  2. Imaging Surveillance After Primary Breast Cancer Treatment

    Science.gov (United States)

    Lam, Diana L.; Houssami, Nehmat; Lee, Janie M.

    2017-01-01

    OBJECTIVE Current clinical guidelines are consistent in supporting annual mammography for women after treatment of primary breast cancer. Surveillance imaging beyond standard digital mammography, including digital breast tomosynthesis (DBT), breast ultrasound, and MRI, may improve outcomes. This article reviews the evidence on the performance and effectiveness of breast imaging modalities available for surveillance after treatment of sporadic unilateral primary breast cancer and identifies additional factors to be considered when selecting an imaging surveillance regimen. CONCLUSION Evidence review supports the use of mammography for surveillance after primary breast cancer treatment. Variability exists in guideline recommendations for surveillance initiation, interval, and cessation. DBT offers the most promise as a potential modality to replace standard digital mammography as a front-line surveillance test; a single published study to date has shown a significant decrease in recall rates compared with standard digital mammography alone. Most guidelines do not support the use of whole-breast ultrasound in breast cancer surveillance, and further studies are needed to define the characteristics of women who may benefit from MRI surveillance. The emerging evidence about surveillance imaging outcomes suggests that additional factors, including patient and imaging characteristics, tumor biology and gene expression profile, and choice of treatment, warrant consideration in selecting personalized posttreatment imaging surveillance regimens. PMID:28075622

  3. The intraoperative assessment of the effectiveness of computed tomography in the detection of the residual mass of the retroperitoneal space in patients with nonseminoma testicular tumors after chemotherapy.

    Science.gov (United States)

    Jaszczyński, Janusz; Chłosta, Piotr; Faron, Piotr; Strach, Andrzej; Jakubik, Piotr; Wilk, Wacław; Luczyńska, Elżbieta; Anioł, Joanna; Skotnicki, Piotr; Jakubowicz, Jerzy; Stelmach, Andrzej

    2011-04-01

    The incidence of testicular tumors in Poland accounts for 2.4 new cases per 100.000 men a year. When investigating the incidence with regard to age, we may notice three age ranges with the highest incidence rate: babyhood, 25-40 years of age, and age of about 60 years. A routine examination in patients with testicular cancer after the first course of chemotherapy is computed tomography of the retroperitoneal space which aims to exclude the presence of residual masses and to assess the effectiveness of the treatment. The assessment of the effectiveness of computed tomography in the intraoperative investigation of patients with nonseminoma testicular tumors after chemotherapy. This detailed retrospective analysis included 182 men with nonseminoma testicular tumor treated at the Center of Oncology in Cracow, between the yeas 1990-1999. Men with tumors in stage from IA to IIC made up 79.68% of the patients. Twenty patients after chemotherapy, with residual masses in the retroperitoneal cavity revealed in computed tomography, underwent retroperitoneal lymphadenectomy. The investigation was carried out with GE CT spiral scanner before and after intravenous contrast administration. Computed tomography is a method of a satisfactory sensitivity in the assessment of residual masses in the retroperitoneal cavity in postchemotherapy patients, as concerns the location of the tumor, its size, number of foci, and the fact whether it can be operated on or not. Together with tumor markers, it allows for a precise qualification to retroperitoneal lymphadenectomy of residual masses in postchemotherapy patients.

  4. Conventional treatments of localized prostate cancer.

    Science.gov (United States)

    Zerbib, Marc; Zelefsky, Michael J; Higano, Celestia S; Carroll, Peter R

    2008-12-01

    with clinically confined cancer and a prostate size of prostate cancer who would otherwise be candidates for surgery or radiotherapy, because, even with short-term use, the risk of side effects, including osteopenic fracture and major cardiovascular events, serious. For locally extensive cancer, androgen-deprivation therapy should be used alone only for the relief of local symptoms in men with a life expectancy of treatment.

  5. Seminoma in a Man with Russell-Silver Syndrome Presenting with Testicular Torsion

    Directory of Open Access Journals (Sweden)

    Satoshi Funada

    2016-01-01

    Full Text Available Russell-Silver syndrome (RSS is a type of primordial dwarfism. Only one case of testicular cancer in RSS has been reported, the pathology of which was nonseminoma. Here, we report a case of seminoma in a 36-year-old man who was diagnosed with RSS at birth. The seminoma was diagnosed when the patient presented with testicular torsion. This is the first report of testicular seminoma in an RSS patient in the literature. We also discussed the correlation between seminoma and RSS.

  6. Development of New Treatments for Prostate Cancer

    Energy Technology Data Exchange (ETDEWEB)

    DiPaola, R. S.; Abate-Shen, C.; Hait, W. N.

    2005-02-01

    The Dean and Betty Gallo Prostate Cancer Center (GPCC) was established with the goal of eradicating prostate cancer and improving the lives of men at risk for the disease through research, treatment, education and prevention. GPCC was founded in the memory of Dean Gallo, a beloved New Jersey Congressman who died tragically of prostate cancer diagnosed at an advanced stage. GPCC unites a team of outstanding researchers and clinicians who are committed to high-quality basic research, translation of innovative research to the clinic, exceptional patient care, and improving public education and awareness of prostate cancer. GPCC is a center of excellence of The Cancer Institute of New Jersey, which is the only NCI-designated comprehensive cancer center in the state. GPCC efforts are now integrated well as part of our Prostate Program at CINJ, in which Dr. Robert DiPaola and Dr. Cory Abate-Shen are co-leaders. The Prostate Program unites 19 investigators from 10 academic departments who have broad and complementary expertise in prostate cancer research. The overall goal and unifying theme is to elucidate basic mechanisms of prostate growth and oncogenesis, with the ultimate goal of promoting new and effective strategies for the eradication of prostate cancer. Members' wide range of research interests collectively optimize the chances of providing new insights into normal prostate biology and unraveling the molecular pathophysiology of prostate cancer. Cell culture and powerful animal models developed by program members recapitulate the various stages of prostate cancer progression, including prostatic intraepithelial neoplasia, adenocarcinoma, androgen-independence, invasion and metastases. These models promise to further strengthen an already robust program of investigator-initiated therapeutic clinical trials, including studies adopted by national cooperative groups. Efforts to translate laboratory results into clinical studies of early detection and

  7. Climacturia after definitive treatment of prostate cancer.

    Science.gov (United States)

    O'Neil, Brock B; Presson, Angela; Gannon, John; Stephenson, Robert A; Lowrance, William; Dechet, Christopher B; Tward, Jonathan D; Myers, Jeremy B; Brant, William O

    2014-01-01

    Prostate cancer treatment results in several sexually related side effects beyond the well studied erectile dysfunction. Climacturia (leakage of urine during orgasm) has been reported after prostatectomy but studies have been limited by multiple factors. In this study we examine the prevalence, causes and impact on orgasm function of climacturia after definitive treatment of prostate cancer with surgery or radiation. A total of 906 anonymous surveys were sent to patients with prostate cancer treated with surgery and/or radiation. Respondents were asked about the presence of urinary leakage, climacturia and various elements related to sexual and orgasmic function. We estimated the prevalence of climacturia, evaluated the differences between those with and without climacturia, and assessed the impact of climacturia on orgasmic function. Overall 412 surveys were returned and available for analysis, and of these respondents 75.2% were sexually active or experiencing orgasms. Climacturia was reported by 22.6% of these respondents, and by 28.3%, 5.2% and 28.6% of those treated with surgery, radiation, or both, respectively (p orgasmic function and satisfaction. Climacturia is experienced by a substantial proportion of men after undergoing definitive treatment of prostate cancer. We found a complex relationship between stress urinary incontinence and climacturia, and noted that the presence of climacturia does not necessarily negatively impact sexual satisfaction. Copyright © 2014 American Urological Association Education and Research, Inc. Published by Elsevier Inc. All rights reserved.

  8. [Fertility-sparing treatment for gynecologic cancer].

    Science.gov (United States)

    Tsunoda, Hajime

    2015-03-01

    Japanese women bear children at a later age. Thus, fertility-sparing treatment for gynecologic cancer is very important. Per the Japanese treatment guidelines for cervical cancer, the uterus can be preserved by performing cervical conization alone in patients with stage I A1 disease. Radical trachelectomy (RT) is not yet recommended for patients with stage I A2 or I B 1 disease in Japan. Further, RT will not be popular in Japan because cervical cancer can be prevented with HPV vaccine. The efficacy of fertility-sparing treatment with a high-dose of medroxyprogesterone acetate for grade 1 endometrial cancer was proven in a Japan clinical oncology group (JCOG) phase II study. Japanese multi-institutional retrospective investigation data confirm that fertility-sparing surgery is safe for patients with stage I A disease with non-clear cell histology grade 1 or 2. These data suggest that patients with stage I A disease with clear cell histology and those with stage I C disease with non-clear cell histology grade 1 or 2 can be candidates for fertility sparing surgery followed by adjuvant chemotherapy.

  9. Treatment of Brain Metastasis from Lung Cancer

    Energy Technology Data Exchange (ETDEWEB)

    Chi, Alexander [Department of Radiation Oncology, University of Arizona, 1501 N Campbell Ave., Tucson, AZ 85724 (United States); Komaki, Ritsuko, E-mail: rkomaki@mdanderson.org [Department of Radiation Oncology, University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX 77030 (United States)

    2010-12-15

    Brain metastases are not only the most common intracranial neoplasm in adults but also very prevalent in patients with lung cancer. Patients have been grouped into different classes based on the presence of prognostic factors such as control of the primary tumor, functional performance status, age, and number of brain metastases. Patients with good prognosis may benefit from more aggressive treatment because of the potential for prolonged survival for some of them. In this review, we will comprehensively discuss the therapeutic options for treating brain metastases, which arise mostly from a lung cancer primary. In particular, we will focus on the patient selection for combined modality treatment of brain metastases, such as surgical resection or stereotactic radiosurgery (SRS) combined with whole brain irradiation; the use of radiosensitizers; and the neurocognitive deficits after whole brain irradiation with or without SRS. The benefit of prophylactic cranial irradiation (PCI) and its potentially associated neuro-toxicity for both small cell lung cancer (SCLC) and non-small cell lung cancer (NSCLC) are also discussed, along with the combined treatment of intrathoracic primary disease and solitary brain metastasis. The roles of SRS to the surgical bed, fractionated stereotactic radiotherapy, WBRT with an integrated boost to the gross brain metastases, as well as combining WBRT with epidermal growth factor receptor (EGFR) inhibitors, are explored as well.

  10. [Surgical treatment of urinary bladder cancer].

    Science.gov (United States)

    Lopatkin, N A; Martov, A G; Darenkov, S P; Kamalov, A A; Kudriavtsev, Iu V

    1999-01-01

    Ultrasonic transabdominal and transrectal investigations, computed tomography, endoscopic photodynamic studies, polyfocal biopsy of the urinary bladder were used in examination of 1238 patients which were diagnosed to have urinary bladder cancer. 894 patients underwent transurethral resection of the bladder. Morphologically, cancer of the urinary bladder has an inductory effect on intact parts of the bladder mucosa. This means that even most radical resection does not eliminate grounds for a new tumor growth. Radical cystectomy was performed in diffuse papillomatosis, multiple stage T2 tumors of high-grade malignancy, tumors at stage T3, T4, Nx, MO, in rapid recurrent tumors after conservative or operative treatment.

  11. Primary testicular Ph-positive B lymphoblastic lymphoma: an unusual presentation and review.

    Science.gov (United States)

    Zhu, Jiling; Zhang, Shiying; Zhu, Li; Li, Xinlu; Wang, Ying; Duan, Yaqi; Huang, Wei

    2015-01-01

    Primary testicular B-lymphoblastic lymphoma is a rare entity. Primary testicular Ph-positive B lymphoblastic lymphoma was not reported before. We reported a 27-year-old man with primary testicular Ph-positive B lymphoblastic lymphoma, for which fluorescent in-situ hybridization (FISH) for the Philadelphia chromosome was not performed at the initial hospitalization. The patient showed manifestation of Ph-positive acute lymphoblastic leukemia at relapse. In this report, we reviewed the current literature about primary testicular B-lymphoblastic lymphoma, Ph-positive lymphoma and Ph-positive clone evolution. This report has 3 meanings. First: This is first report on primary testicular Ph-positive B lymphoblastic lymphoma. Second: This shows the importance of cytogenics for lymphoma treatment. Third: This implies Philadelphia-positive subclone evolution.

  12. Osteonecrosis in patients with testicular tumours treated with chemotherapy.

    Science.gov (United States)

    van den Berkmortel, F; de Wit, R; de Rooy, J; DeMulder, P

    2004-01-01

    The role of antiemetics is invaluable in allowing cancer patients to complete, otherwise possibly intolerable, chemotherapy. In the Perugia Consensus Conference it was decided that the recommended antiemetic regimen in the prevention of acute emesis induced by a single high, low and repeated doses of cisplatin is a serotonin receptor antagonist plus dexamethasone. We describe three testicular cancer patients who were cured with chemotherapy but developed bilateral osteonecrosis of the femoral head 17, 22 and 55 months after chemotherapy. It is very likely that the dexamethasone used in the antiemetic drug regimen contributed to the development of osteonecrosis in these patients. Osteonecrosis is a serious side effect of antiemetic treatment with dexamethasone and this serious complication should be incorporated in the current guidelines. Patients should be informed about the risk of osteonecrosis when taking dexamethasone as an antiemetic drug. A recommendation to add corticosteroids to serotonin receptor antagonists only after demonstrated nausea in chemotherapy regimes with low-dose cisplatin (20 mg/m2) for five days seems justified.

  13. Adjuvant treatment delay in breast cancer patients

    Directory of Open Access Journals (Sweden)

    Damila Cristina Trufelli

    2015-10-01

    Full Text Available Summary Background: to evaluate if time between surgery and the first adjuvant treatment (chemotherapy, radiotherapy or hormone therapy in patients with breast cancer is a risk factor for lower overall survival (OS. Method: data from a five-year retrospective cohort study of all women diagnosed with invasive breast cancer at an academic oncology service were collected and analyzed. Results: three hundred forty-eight consecutive women were included. Time between surgery and the first adjuvant treatment was a risk factor for shorter overall survival (HR=1.3, 95CI 1.06-1.71, p=0.015, along with negative estrogen receptor, the presence of lymphovascular invasion and greater tumor size. A delay longer than 4 months between surgery and the first adjuvant treatment was also associated with shorter overall survival (cumulative survival of 80.9% for delays ≤ 4 months vs. 72.6% for delays > 4 months; p=0.041, log rank test. Conclusion: each month of delay between surgery and the first adjuvant treatment in women with invasive breast cancer increases the risk of death in 1.3-fold, and this effect is independent of all other well-established risk factors. Based on these results, we recommend further public strategies to decrease this interval.

  14. Prostate Cancer: Symptoms, Diagnosis and Treatment | NIH MedlinePlus the Magazine

    Science.gov (United States)

    ... this page please turn Javascript on. Feature: Prostate Cancer Prostate Cancer: Symptoms, Diagnosis and Treatment Past Issues / Winter 2010 ... only way to confirm a diagnosis of prostate cancer. Treatment Prostate cancer treatment depends on how serious the cancer ...

  15. A rare diagnosis: testicular dysgenesis with carcinoma in situ detected in a patient with ultrasonic microlithiasis

    DEFF Research Database (Denmark)

    Hoei-Hansen, Christina E; Sommer, Peter; Rajpert-De Meyts, Ewa

    2005-01-01

    of the testicular dysgenesis syndrome (TDS): a dysgenetic left testicle with CIS, a mild left-sided cryptorchidism (high positioned scrotal hypotrophic testis) and a slightly reduced semen quality. Therefore, it should be kept in mind that a patient with one TDS symptom may harbour the other, even CIS or testicular...... cancer. Accordingly, patients with one TDS symptom ought to be examined for the presence of the others, and if more that one is present, extra concern is warranted....

  16. Personalization of cancer treatment using predictive simulation.

    Science.gov (United States)

    Doudican, Nicole A; Kumar, Ansu; Singh, Neeraj Kumar; Nair, Prashant R; Lala, Deepak A; Basu, Kabya; Talawdekar, Anay A; Sultana, Zeba; Tiwari, Krishna Kumar; Tyagi, Anuj; Abbasi, Taher; Vali, Shireen; Vij, Ravi; Fiala, Mark; King, Justin; Perle, MaryAnn; Mazumder, Amitabha

    2015-02-01

    The personalization of cancer treatments implies the reconsideration of a one-size-fits-all paradigm. This move has spawned increased use of next generation sequencing to understand mutations and copy number aberrations in cancer cells. Initial personalization successes have been primarily driven by drugs targeting one patient-specific oncogene (e.g., Gleevec, Xalkori, Herceptin). Unfortunately, most cancers include a multitude of aberrations, and the overall impact on cancer signaling and metabolic networks cannot be easily nullified by a single drug. We used a novel predictive simulation approach to create an avatar of patient cancer cells using point mutations and copy number aberration data. Simulation avatars of myeloma patients were functionally screened using various molecularly targeted drugs both individually and in combination to identify drugs that are efficacious and synergistic. Repurposing of drugs that are FDA-approved or under clinical study with validated clinical safety and pharmacokinetic data can provide a rapid translational path to the clinic. High-risk multiple myeloma patients were modeled, and the simulation predictions were assessed ex vivo using patient cells. Here, we present an approach to address the key challenge of interpreting patient profiling genomic signatures into actionable clinical insights to make the personalization of cancer therapy a practical reality. Through the rational design of personalized treatments, our approach also targets multiple patient-relevant pathways to address the emergence of single therapy resistance. Our predictive platform identified drug regimens for four high-risk multiple myeloma patients. The predicted regimes were found to be effective in ex vivo analyses using patient cells. These multiple validations confirm this approach and methodology for the use of big data to create personalized therapeutics using predictive simulation approaches.

  17. Three Good Reasons to See a Dentist Before Cancer Treatment

    Science.gov (United States)

    ... Us Home Health Info Health Information Three Good Reasons to See a Dentist BEFORE Cancer Treatment Protect Your Mouth During Cancer Treatment Tips ... en la cabeza y el cuello Three Good Reasons to See a Dentist BEFORE Cancer Treatment Tres buenas razones para ver a un ...

  18. Effect of liver growth factor on both testicular regeneration and recovery of spermatogenesis in busulfan-treated mice

    Directory of Open Access Journals (Sweden)

    Díaz-Gil Juan J

    2011-02-01

    Full Text Available Abstract Background Some adult stem cells persist in adult tissue; however, we do not know how to stimulate stem cells in adults to heal injuries. Liver growth factor (LGF is a biliprotein with hepatic mitogen activity. Its concentration increases markedly in the presence of any type of liver injury, and it shows in vivo therapeutic biological activity at extrahepatic sites. Methods We have analyzed the effect of LGF on the replenishment of germinal cells in the testes of mice injected with busulfan, a common cancer drug that also specifically affects germ line stem cells and spermatogonia. We determined the testicular and epididymal weight, spermatozoal concentration in the epididymis and sperm motility, and performed a histological analysis. Results Intraperitoneal administration of LGF was able to partially restore spermatogenesis, as well as sperm production and motility, in mice sterilized with busulfan. LGF treatment in busulfan-treated animals that have suffered a disruption of spermatogenesis can accelerate the reactivation of this process in most of the tubules, as shown in the histological analysis. Conclusions Our results suggest a potential use of LGF in the mobilization of testicular stem cells and in the restoration of spermatogenesis after busulfan-induced damage to the testicular germinal epithelium.

  19. [Testicular torsion: A case report].

    Science.gov (United States)

    García-Fernández, Gustavo; Bravo-Hernández, Alberto; Bautista-Cruz, Raúl

    The acute scrotum is an emergency. Testicular torsion represents approximately 25% of the causes. The annual incidence of testicular torsion is approximately 1/4,000 persons under 25 years, with highest prevalence between 12 and 18 years old. It usually occurs without apparent cause, but it has been associated with anatomical, traumatic, and environmental factors, among others. A male 15 year-old male, with no history of importance, was seen in the Emergency Department, presenting with a sudden and continuous pain in the left testicle. It was accompanied by a pain that radiated to the abdomen and left inguinal area, with nausea and vomiting of more than 12h onset. Doppler ultrasound showed changes suggestive of testicular torsion. Surgery was performed that showed findings of a necrotic left testicle with rotation of the spermatic cord of 360°. A left orchiectomy was performed. Testicular torsion should always be considered one of the leading causes of acute scrotal pain. Delays in diagnosis should be avoided as this is directly related to the percentage of testicular salvage or loss. Copyright © 2016 Academia Mexicana de Cirugía A.C. Publicado por Masson Doyma México S.A. All rights reserved.

  20. [Diagnosis and treatment of bladder cancer].

    Science.gov (United States)

    Lopatkin, N A; Darenkov, S P; Chernyshev, I V; Martov, A G; Stupak, N V

    2004-01-01

    The authors present a retrospective analysis of the results of transurethral conservative and radical operations in 125 patients with invasive cancer of the urinary bladder (UB) treated in the Research Institute of Urology throughout 1992-2002. Transurethral resection (TUR) of the UB was made in 72 patients. Stages pT2a, pT2b, T3 and T4 were diagnosed in 23 (31.9%), 18 (25%), 14 (19.5%) and 17 (23.6%) cases, respectively. 53 patients with advanced invasive UB cancer have undergone radical cystectomy varying by the method of urine derivation. Stages pT2N0M0, pT3aN0M0, pT3bN0M0, pT4aN0M0 and N1-2 were registered in 4 (7.5%), 13 (25%), 21 (40%), 7 (12.5%) and 8 (15%) patients, respectively. UB cancer recurrences after TUR occurred in 12 (16.7%) patients with stage pT2a, in 8 (11.1%) patients with stage pT2b. Three-year overall and recurrence-free survival after TUR at stage T2 reached 97.5 +/- 3.2 and 47.4 +/- 2.8, respectively, at stage T3 and T4--57.1 +/- 4.3 and 26.6 +/- 3.4%, respectively. Postcystectomy distant metastases to the lungs, bones and iliac lymph nodes after treatment were detected in 3, 2 and 3 patients, respectively. One patient had a local pelvic recurrence. For all 53 patients a 2-year corrected survival made up 68 +/- 12.0%. Thus, transurethral electrosurgery is an effective treatment of invasive UB cancer; the only radical surgical treatment for invasive UB cancer is cystectomy.