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Sample records for nonseminoma testicular cancer

  1. 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...

  2. Testicular cancer

    Science.gov (United States)

    ... cell tumor; Seminoma testicular cancer; Nonseminoma testicular cancer; Testicular neoplasm ... Stage I cancer has not spread beyond the testicle. Stage II cancer has spread to lymph nodes in the abdomen. ...

  3. Sexual function, depressive symptoms and marital status in nonseminoma testicular cancer patients : a longitudinal study

    NARCIS (Netherlands)

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

    Goal: To longitudinally investigate sexual functioning in testicular cancer patients during the first year, and examine the effect of relationship status (with a partner or single) and depressive symptoms on sexual functioning. Patients and methods: 93 testicular cancer patients (39% single) treated

  4. Solid tumors after chemotherapy or surgery for testicular nonseminoma: a population-based study.

    Science.gov (United States)

    Fung, Chunkit; Fossa, Sophie D; Milano, Michael T; Oldenburg, Jan; Travis, Lois B

    2013-10-20

    Increased risks of solid tumors after older radiotherapy strategies for testicular cancer (TC) are well established. Few population-based studies, however, focus on solid cancer risk among survivors of TC managed with nonradiotherapy approaches. We quantified the site-specific risk of solid cancers among testicular nonseminoma patients treated in the modern era of cisplatin-based chemotherapy, without radiotherapy. Standardized incidence ratios (SIRs) for solid tumors were calculated for 12,691 patients with testicular nonseminoma reported to the population-based Surveillance, Epidemiology, and End Results program (1980 to 2008) and treated initially with either chemotherapy (n = 6,013) or surgery (n = 6,678) without radiotherapy. Patients accrued 116,073 person-years of follow-up. Two hundred ten second solid cancers were observed. No increased risk followed surgery alone (SIR, 0.93; 95% CI, 0.76 to 1.14; n = 99 solid cancers), whereas significantly increased 40% excesses (SIR, 1.43; 95% CI, 1.18 to 1.73; n = 111 solid cancers) occurred after chemotherapy. Increased risks of solid cancers after chemotherapy were observed in most follow-up periods (median latency, 12.5 years), including more than 20 years after treatment (SIR, 1.54; 95% CI, 0.96 to 2.33); significantly increased three- to seven-fold risks occurred for cancers of the kidney (SIR, 3.37; 95% CI, 1.79 to 5.77), thyroid (SIR, 4.40; 95% CI, 2.19 to 7.88), and soft tissue (SIR, 7.49; 95% CI, 3.59 to 13.78). To our knowledge, this is the first large population-based series reporting significantly increased risks of solid cancers among patients with testicular nonseminoma treated in the modern era of cisplatin-based chemotherapy. Subsequent analytic studies should focus on the evaluation of dose-response relationships, types of solid cancers, latency patterns, and interactions with other possible factors, including genetic susceptibility.

  5. Cardiovascular Disease Mortality After Chemotherapy or Surgery for Testicular Nonseminoma: A Population-Based Study

    Science.gov (United States)

    Fung, Chunkit; Fossa, Sophie D.; Milano, Michael T.; Sahasrabudhe, Deepak M.; Peterson, Derick R.; Travis, Lois B.

    2015-01-01

    Purpose Increased risks of incident cardiovascular disease (CVD) in patients with testicular cancer (TC) given chemotherapy in European studies were largely restricted to long-term survivors and included patients from the 1960s. Few population-based investigations have quantified CVD mortality during, shortly after, and for two decades after TC diagnosis in the era of cisplatin-based chemotherapy. Patients and Methods Standardized mortality ratios (SMRs) for CVD and absolute excess risks (AERs; number of excess deaths per 10,000 person-years) were calculated for 15,006 patients with testicular nonseminoma reported to the population-based Surveillance, Epidemiology, and End Results program (1980 to 2010) who initially received chemotherapy (n = 6,909) or surgery (n = 8,097) without radiotherapy and accrued 60,065 and 81,227 person-years of follow-up, respectively. Multivariable modeling evaluated effects of age, treatment, extent of disease, and other factors on CVD mortality. Results Significantly increased CVD mortality occurred after chemotherapy (SMR, 1.36; 95% CI, 1.03 to 1.78; n = 54) but not surgery (SMR, 0.81; 95% CI, 0.60 to 1.07; n = 50). Significant excess deaths after chemotherapy were restricted to the first year after TC diagnosis (SMR, 5.31; AER, 13.90; n = 11) and included cerebrovascular disease (SMR, 21.72; AER, 7.43; n = 5) and heart disease (SMR, 3.45; AER, 6.64; n = 6). In multivariable analyses, increased CVD mortality after chemotherapy was confined to the first year after TC diagnosis (hazard ratio, 4.86; 95% CI, 1.25 to 32.08); distant disease (P interventional efforts. PMID:26240226

  6. Cardiovascular Disease Mortality After Chemotherapy or Surgery for Testicular Nonseminoma: A Population-Based Study.

    Science.gov (United States)

    Fung, Chunkit; Fossa, Sophie D; Milano, Michael T; Sahasrabudhe, Deepak M; Peterson, Derick R; Travis, Lois B

    2015-10-01

    Increased risks of incident cardiovascular disease (CVD) in patients with testicular cancer (TC) given chemotherapy in European studies were largely restricted to long-term survivors and included patients from the 1960s. Few population-based investigations have quantified CVD mortality during, shortly after, and for two decades after TC diagnosis in the era of cisplatin-based chemotherapy. Standardized mortality ratios (SMRs) for CVD and absolute excess risks (AERs; number of excess deaths per 10,000 person-years) were calculated for 15,006 patients with testicular nonseminoma reported to the population-based Surveillance, Epidemiology, and End Results program (1980 to 2010) who initially received chemotherapy (n=6,909) or surgery (n=8,097) without radiotherapy and accrued 60,065 and 81,227 person-years of follow-up, respectively. Multivariable modeling evaluated effects of age, treatment, extent of disease, and other factors on CVD mortality. Significantly increased CVD mortality occurred after chemotherapy (SMR, 1.36; 95% CI, 1.03 to 1.78; n=54) but not surgery (SMR, 0.81; 95% CI, 0.60 to 1.07; n=50). Significant excess deaths after chemotherapy were restricted to the first year after TC diagnosis (SMR, 5.31; AER, 13.90; n=11) and included cerebrovascular disease (SMR, 21.72; AER, 7.43; n=5) and heart disease (SMR, 3.45; AER, 6.64; n=6). In multivariable analyses, increased CVD mortality after chemotherapy was confined to the first year after TC diagnosis (hazard ratio, 4.86; 95% CI, 1.25 to 32.08); distant disease (Pinterventional efforts. © 2015 by American Society of Clinical Oncology.

  7. RETROPERITONEAL LYMPH NODE DISSECTION AFTER INDUCTION CHEMOTHERAPY IN METASTATIC TESTICULAR NON-SEMINOMA

    Directory of Open Access Journals (Sweden)

    V. B. Matveev

    2014-07-01

    the adjacent organs did not influence mortality rates. Histology revealed necrosis in 149 (40.6%, teratoma in 141 (38.4%, cancer in 77 (21.0% specimens. The significant predictive factors for necrosis were normal levels of markers following chemotherapy, a residual mass size of < 2 cm, tumor shrinkage >90% (the accuracy of the logistic model for probability of necrosis in the removed specimen was 78%. Discordant pathologic findings between the retroperitoneum and other metastatic sites were in 3 (13.6% of 22 cases. Ten-year overall, specific and progression- free survival (PFS was 92.1, 92.4, and 46%, respectively. A poor and moderate prognostic group IGCCCG (p<0.0001, incomplete resection of residual mass (p<0.0001 and presence of cancer in the removed specimens (p<0.0001, initial retroperitoneal masses >5 cm (p=0.042, presence of extraretroperitoneal metastases (p<0.0001, category S>S1 (p<0.0001, positive marker levels after induction (p=0.048 were found to have an adverse impact on PFS. Removal of residual extraretroperitoneal metastases after chemotherapy improved progression-free survival (p=0.022. Postoperative chemotherapy did not influence survival significantly. Multivariate analysis confirmed the predictive value of the radicality of RLND (p=0.036. Conclusion. Radical RLND improves the results of combined treatment in metastatic testicular non-seminoma. It is expedient to make resection of the adjacent organs and extraretroperitoneal metastasectomy in order to achieve a complete removal of residual masses. Whether adjuvant chemotherapy should be used in cases with cancer in residual mass is under discussion.

  8. Surveillance in stage I testicular cancer

    DEFF Research Database (Denmark)

    Daugaard, Gedske; Petersen, Peter Meidahl; Rørth, Mikael

    2003-01-01

    Treatment results on 695 stage I testicular cancer patients followed with surveillance are described. Seminoma (SGCT) was present in 394 patients and nonseminoma (NSGCT) in 301 patients. Relapses were detected in 155 patients (22%), in 69 patients with SGCT (17%) and 86 with NSGCT (29%). In patie......Treatment results on 695 stage I testicular cancer patients followed with surveillance are described. Seminoma (SGCT) was present in 394 patients and nonseminoma (NSGCT) in 301 patients. Relapses were detected in 155 patients (22%), in 69 patients with SGCT (17%) and 86 with NSGCT (29...

  9. Trends in testicular cancer incidence in the Nordic countries with a special focus on the recent decrease in Denmark

    DEFF Research Database (Denmark)

    Jacobsen, Rune; Møller, Henrik; Pukkala, Eero

    Testicular cancer is the most frequent malignancy among young men, and there have been steady increases in its incidence in most western countries for many decades. Recently, a decrease was seen in some countries, including Denmark. Here, we report recent trends in testicular cancer incidence...... and non-seminoma tumours. This descriptive study confirms the hypothesis that birth cohort has a major influence on the incidence pattern of testicular tumours and suggests that seminoma and non-seminoma have common aetiological factors....

  10. 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......, which demonstrated a close similarity of CIS to primordial germ cells and gonocytes with many features of embryonic stem cells. The arrest of germ-cell differentiation is thus the key first event, which may be followed by malignant transformation and overt germ-cell cancer in young adult age, usually...

  11. 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 ...

  12. Patient with two secondary somatic-type malignancies in a late recurrence of a testicular non-seminoma: Illustration of potential and flaw of the cancer stem cell therapy concept

    NARCIS (Netherlands)

    J.W. Oosterhuis (Wolter); S.H.P. Peeters (Suzanne H.); V.T.H.B.M. Smit (Vincent); J.A. Stoop (Hans); L.H.J. Looijenga (Leendert); H.W. Elzevier (Henk); S. Osanto (Susanne)

    2013-01-01

    textabstractHere, we report the case of a patient with a non-seminoma of the left testicle, with an intestinal-type adenocarcinoma and a low grade leiomyosarcoma in a late recurrence 19 years after initial diagnosis. The history of the patient, alive with disease 21 years after initial treatment,

  13. Cytogenetic analysis of a mature teratoma and a yolk sac tumor component of a late relapse of a disseminated testicular nonseminoma

    NARCIS (Netherlands)

    van Echten, J; Timmer, B; Sleijfer, DT; de Jong, B; Schraffordt Koops, H.; Dam, A.

    We report on the cytogenetics of a primary testicular nonseminoma, a residual mature teratoma after remission-induction chemotherapy, and a late relapse after 9 years of follow-up, in one patient. The late relapse was composed of a mature teratoma and a yolk sac tumor component. Cytogenetic

  14. Pediatric testicular cancer: Two decades of Saudi national data

    Directory of Open Access Journals (Sweden)

    Mohammed Abomelha

    2017-01-01

    Full Text Available Pediatric testicular cancer is exceedingly rare. There are no data available touching Saudi children. The aim of the study is to determine the trends and patterns of testicular cancer among Saudi children over a period of 20 years. The national database of the Saudi Cancer Registry (SCR on pediatric testicular cancer over the last two decades was examined including epidemiological and histological patterns. From 1994 to 2013, 82 cases of testicular cancer among Saudi children aged 1–14 years were accumulated at the SCR. The annual percentage change rate was 3.3%. Of all cases, 62% appeared within the first 2 years of life. Seminomas were seen in 39%, nonseminomas in 40.3%, and paratesticular tumors in 20.7%. No gonadal stromal tumors observed. About 91% of the seminomas accrued in the first decade (1994–2003, while all nonseminomas fell in the last decade (2004–2013. The most common subtypes of the nonseminomas were yolk sac tumors and mixed tumors. More than 80% of the paratesticular tumors were rhabdomyosarcomas and lymphomas. The SEER summary stage of seminomas was localized in 56%, regional in 22%, and distant in 16%, while of nonseminomas was 56%, 16%, and 28%, respectively, and no stage improvement over the studied period was noted. No temporal trend in incidence rate was observed. The most affected age group was the first 2 years of life. Noteworthy was the high incidence of seminoma and the low rate of teratomas and stromal tumors, when compared to Western data. Notable was the dominance of the seminomas in the first decade and of the nonseminomas in the second decade. At the time of diagnosis, nonseminomas were more advanced than seminomas. No stage improvement noted over the studied period.

  15. Testicular microlithiasis and testicular cancer

    DEFF Research Database (Denmark)

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

    2016-01-01

    to 2015. Relevant studies were selected by reading the title and abstract by two of the authors. Studies were included if TML was diagnosed by ultrasonography and a risk condition was reported. Studies were only eligible if the particular risk condition was reported in more than one article. RESULTS......: 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...

  16. Testicular Cancer Resource Center

    Science.gov (United States)

    ... had bilateral testicular cancer. In other words, testicular cancer in both testicles, not necessarily at the same time. If you or your family are eligible for this study, please click HERE and send me a brief explanation of ... Advice: Personal Stories --- You or someone ...

  17. Testicular Microlithiasis: Is It Associated with Testicular Cancer?

    Science.gov (United States)

    ... which small clusters of calcium form in the testicles. A number of studies show a relationship between testicular microlithiasis and testicular cancer. However, it remains unclear whether having testicular microlithiasis ...

  18. 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

    BACKGROUND: Comprehensive data on late relapse (LR) and very LR (VLR) in patients with clinical stage I (CS-1) testicular cancer followed on surveillance are missing. These data are essential for planning optimal follow-up. OBJECTIVE: Assess incidence and outcome of LR (>2 yr) and VLR (>5 yr...... 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...... when comparing the LR(VLR) and ER patients by log-rank, but Cox regression adjusted for age showed a significant effect of time to relapse on survival for seminoma patients. Apart from significantly more ER nonseminoma patients with elevated human chorionic gonadotropin at relapse, there were...

  19. 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.

  20. TESTICULAR CANCER AT KENYATTA NATIONAL HOSPITAL ...

    African Journals Online (AJOL)

    hi-tech

    2000-02-02

    Feb 2, 2000 ... Objective: To determine the prevalence, clinical characteristics, management methods and prognosis of testicular cancer at ... component of testicular cancer management at Kenyatta National Hospital. INTRODUCTION ..... adenopathy, haemoptysis from lung metastasis, back pain from retroperitoneal ...

  1. Testicular Cancer Risk Prediction Models

    Science.gov (United States)

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

  2. Surviving testicular cancer : relationship aspects

    NARCIS (Netherlands)

    Tuinman, Marrit Annika

    2008-01-01

    Testicular cancer is the most common malignancy in young men and a highly curable disease. However, the illness and treatment can negatively affect physical, psychological and social functioning of patients. The same is true for their family, especially their spouses. Being in an intimate

  3. 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...

  4. Testicular Cancer Screening

    Science.gov (United States)

    ... Types Bladder Cancer Breast Cancer Colorectal Cancer Kidney (Renal Cell) ... testicles make immature sperm. These sperm travel through a network of tubules (tiny tubes) and larger tubes into the epididymis ( ...

  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

    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...

  6. 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

  7. Treatment-associated leukemia following testicular cancer

    NARCIS (Netherlands)

    Travis, LB; Andersson, M; Gospodarowicz, M; van Leeuwen, FE; Bergfeldt, K; Lynch, CF; Curtis, RE; Kohler, BA; Wiklund, T; Storm, H; Holowaty, E; Hall, P; Pukkala, E; Sleijfer, DT; Clarke, EA; Boice, JD; Stovall, M; Gilbert, E

    2000-01-01

    Background: Men with testicular cancer are at an increased risk of leukemia, but the relationship to prior treatments is not well characterized. The purpose of our study was to describe the risk of leukemia following radiotherapy and chemotherapy for testicular cancer. Methods: Within a

  8. 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.

  9. 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.

  10. 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.)

  11. [A patient with bilateral testicular cancer].

    NARCIS (Netherlands)

    Dijkstra, S.; Witjes, J.A.

    2012-01-01

    BACKGROUND: In men aged 15-34 testicular cancer is the most commonly occurring malignancy. After treatment, the average 5-year survival rate is 85%. Recurring symptoms or raised tumour markers may indicate the presence of a second primary contralateral testicular tumour. CASE DESCRIPTION: A

  12. 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.

  13. Testicular cancer - epidemiology, etiology and risk factors

    International Nuclear Information System (INIS)

    Ondrusova, M.; Ondrus, D.

    2012-01-01

    Testicular cancer is a rare malignancy, that affects 1-2 % of male population. Trends of testicular cancer mortality are stable for a long period of time, even that incidence shows a rapid growth. This paper deals with national trends in testicular cancer incidence and mortality in Slovakia from 1968 to 2007 by using the join-point regression analysis to propose potential changes in health care. The authors noted a statistically significant increase in the values of incidence and improvement in mortality after 1975. Paper also deals with the etiology and risk factors of this malignancy. (author)

  14. Familial testicular cancer and developmental anomalies

    International Nuclear Information System (INIS)

    Ondrus, D.; Kuba, D.; Chrenova, S.; Matoska, J.

    1997-01-01

    Familial occurrence belongs to factors followed in etiology and pathogenesis of testicular germ-cell tumors. Association with abnormal testicular development, or with other risk factors is relatively frequent. In our material 650 patients had been treated for testicular cancer in the period of 1981-1995. Familial occurrence was observed 7-times (1.08), most frequently in combination with cryptorchidism. Individual families were analyzed in details, including HLA typing. On basis of the observations the supplementation of initial examination of each patient with suspicious testicular cancer with detailed familiar history aimed also at the occurrence of urogenital developmental anomalies and tumors has been recommended. The knowledge about familial tumor occurrence in the first-degree relatives in combination with thorough testicular self-examination is being considered of great importance in the secondary prevention. (author)

  15. Comparison of Tissue Stiffness Using Shear Wave Elastography in Men with Normal Testicular Tissue, Testicular Microlithiasis and Testicular Cancer

    DEFF Research Database (Denmark)

    Pedersen, Malene Roland; Møller, Henrik; Osther, Palle Jørn Sloth

    2017-01-01

    elastography (SWE). Three SWE velocity measurements were assessed in each testicle. The patients were divided into three groups; men with normal testicular tissue (n=130), men with testicular microlithiasis (n=99) and men with testicular cancer (n=19). Results: We found a higher mean velocity in the group......Objectives: To compare elastography measurements in men with normal testicular tissue, testicular microlithiasis and testicular cancer. Methods: A total of 248 consecutive patients were included. All men provided written informed consent. Testicular stiffness was assessed using shear wave...... of patients with testicular cancer (1.92 m/s (95% CI 1.82-2.03)) compared to both the group with normal tissue (0.76 m/s (95% CI: 0.75-0.78)) (p

  16. Surgical therapy for testicular cancer metastatic to the liver

    OpenAIRE

    Maluccio, Mary; Einhorn, Lawrence H.; Goulet, Robert J.

    2007-01-01

    In recent years improved cure rates have been achieved for testicular cancer. A better understanding of the biology of subtypes of testicular cancer and the introduction of surgical intervention has contributed greatly to how we currently approach a young man with testicular cancer. We describe here experience at our institution of the treatment, results and prognostic factors for testicular cancer metastases to the liver. Careful diagnostic work-up and planning of the therapy are required, i...

  17. Testicular Cancer Survivorship: Research Strategies and Recommendations

    Science.gov (United States)

    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 life. This success, however, is offset by the emergence of considerable long-term morbidity, including second malignant neoplasms, cardiovascular disease, neurotoxicity, nephrotoxicity, pulmonary toxicity, hypogonadism, decreased fertility, and psychosocial problems. Data on underlying genetic or molecular factors that might identify those patients at highest risk for late sequelae are sparse. Genome-wide association studies and other translational molecular approaches now provide opportunities to identify testicular cancer survivors at greatest risk for therapy-related complications to develop evidence-based long-term follow-up guidelines and interventional strategies. We review research priorities identified during an international workshop devoted to testicular cancer survivors. Recommendations include 1) institution of lifelong follow-up of testicular cancer survivors within a large cohort setting to ascertain risks of emerging toxicities and the evolution of known late sequelae, 2) development of comprehensive risk prediction models that include treatment factors and genetic modifiers of late sequelae, 3) elucidation of the effect(s) of decades-long exposure to low serum levels of platinum, 4) assessment of the overall burden of medical and psychosocial morbidity, and 5) the eventual formulation of evidence-based long-term follow-up guidelines and interventions. Just as testicular cancer once served as the paradigm of a curable malignancy, comprehensive follow-up studies of testicular cancer survivors can pioneer new methodologies in survivorship research for all adult-onset cancer. PMID:20585105

  18. Serum and cellular biologic tumor markers in testicular cancer

    International Nuclear Information System (INIS)

    Javadpour, N.; Lalehzarian, M.

    1987-01-01

    Several serum and cellular biologic tumor markers in testicular cancer are studied. The role of alpha-fetoprotein and human chorionic gonadotropin in staying testicular tumors is reported and the use of radioimmunoassay is considered. (M.A.C.) [pt

  19. 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

  20. 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 o...

  1. Quality of Life of Testicular Cancer Survivors

    NARCIS (Netherlands)

    Fleer, Joke

    2006-01-01

    Men who are diagnosed with testicular cancer are generally young. As a consequence of the treatment they receive nowadays, they are likely to cure from the disease, even when they have metastases. This means that they have to live with possible short- and long-term sequel of diagnosis and treatment

  2. 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

  3. 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...... risk profiling in combination with other diagnostic tools. METHODS: We compared the number of cases potentially detectable in the population under a number of screening models. The polygenic risk scoring (PRS) model was assumed to have a log-normal relative risk distribution across the 19 currently...

  4. 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.

  5. Temporal trends in management and outcomes of testicular cancer: A population-based study.

    Science.gov (United States)

    Leveridge, Michael J; Siemens, D Robert; Brennan, Kelly; Izard, Jason P; Karim, Safiya; An, Howard; Mackillop, William J; Booth, Christopher M

    2018-04-16

    Treatment guidelines for early-stage testicular cancer have increasingly recommended de-escalation of therapy with surveillance strategies. This study was designed to describe temporal trends in routine clinical practice and to determine whether de-escalation of therapy is associated with inferior survival in the general population. The Ontario Cancer Registry was linked to electronic records of treatment to identify all patients diagnosed with testicular cancer treated with orchiectomy in Ontario during 2000-2010. Treatment after orchiectomy was classified as radiotherapy (RT), retroperitoneal lymph node dissection (RPLND), chemotherapy, or none. Surveillance was defined as no identified treatment within 90 days of orchiectomy. Overall survival (OS) and cancer-specific survival (CSS) were measured from the date of orchiectomy. The study population included 1564 and 1086 cases of seminomas and nonseminoma germ cell tumors (NSGCTs), respectively. Among patients with seminomas, there was a significant increase in the proportion of patients with no treatment within 90 days of orchiectomy (from 56% to 84%; P < .001); the use of RT decreased over time (from 38% to 8%; P < .001); and the use of chemotherapy remained stable (from 6% to 9%; P = .289). Practice patterns 90 days after orchiectomy remained stable over time among patients with NSGCTs: from 51% to 57% for no treatment (P = .435), from 43% to 43% for chemotherapy (P = .336), and from 9% to 3% for RPLND (P = .476). The OS rates for the entire cohort at 5 and 10 years were 97% and 96%, respectively; the CSS rates were 98% and 98%, respectively. There was no significant change in OS or CSS for patients with seminomas or NSGCTs during the study period. There has been substantial de-escalation in the treatment of testicular cancer in routine practice since 2000. Long-term survival in routine practice is excellent and has not decreased with the uptake of surveillance strategies. Cancer 2018.

  6. 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.

  7. Endogenous DNA Damage and Risk of Testicular Germ Cell Tumors

    Energy Technology Data Exchange (ETDEWEB)

    Cook, M B; Sigurdson, A J; Jones, I M; Thomas, C B; Graubard, B I; Korde, L; Greene, M H; McGlynn, K A

    2008-01-18

    Testicular germ cell tumors (TGCT) are comprised of two histologic groups, seminomas and nonseminomas. We postulated that the possible divergent pathogeneses of these histologies may be partially explained by variable endogenous DNA damage. To assess our hypothesis, we conducted a case-case analysis of seminomas and nonseminomas using the alkaline comet assay to quantify single-strand DNA breaks and alkali-labile sites. The Familial Testicular Cancer study and the U.S. Radiologic Technologists cohort provided 112 TGCT cases (51 seminomas & 61 nonseminomas). A lymphoblastoid cell line was cultured for each patient and the alkaline comet assay was used to determine four parameters: tail DNA, tail length, comet distributed moment (CDM) and Olive tail moment (OTM). Odds ratios (OR) and 95% confidence intervals (95%CI) were estimated using logistic regression. Values for tail length, tail DNA, CDM and OTM were modeled as categorical variables using the 50th and 75th percentiles of the seminoma group. Tail DNA was significantly associated with nonseminoma compared to seminoma (OR{sub 50th percentile} = 3.31, 95%CI: 1.00, 10.98; OR{sub 75th percentile} = 3.71, 95%CI: 1.04, 13.20; p for trend=0.039). OTM exhibited similar, albeit statistically non-significant, risk estimates (OR{sub 50th percentile} = 2.27, 95%CI: 0.75, 6.87; OR{sub 75th percentile} = 2.40, 95%CI: 0.75, 7.71; p for trend=0.12) whereas tail length and CDM showed no association. In conclusion, the results for tail DNA and OTM indicate that endogenous DNA damage levels are higher in patients who develop nonseminoma compared with seminoma. This may partly explain the more aggressive biology and younger age-of-onset of this histologic subgroup compared with the relatively less aggressive, later-onset seminoma.

  8. Sick leave and disability pension among Swedish testicular cancer survivors according to clinical stage and treatment.

    Science.gov (United States)

    Nord, Carina; Olofsson, Sven-Erik; Glimelius, Ingrid; Cedermark, Gabriella Cohn; Ekberg, Sara; Cavallin-Ståhl, Eva; Neovius, Martin; Jerkeman, Mats; Smedby, Karin E

    2015-11-01

    To investigate if testicular cancer survivors (TCSs) have a higher incidence of work loss compared with the population, accounting for stage, treatment and relapse. A cohort of 2146 Swedish TCSs diagnosed 1995-2007 (seminoma n = 926, non-seminoma n = 1220) was identified in the SWENOTECA (Swedish-Norwegian Testicular Cancer Group) register, and matched 1:4 to population comparators. Prospectively recorded work loss data (both before and after diagnosis) were obtained from national registers through September 2013. Adjusted relative risks (RR) and 95% confidence intervals (CI) of sick leave and/or disability pension were calculated annually and overall with Poisson- and Cox regression, censoring at relapse. The mean number of annual work days lost was also estimated. TCSs were at a modestly increased annual risk of work loss up to the third year of follow-up (RR3rd year 1.25, 95% CI 1.08, 1.43), attributed to a more pronounced risk among extensively treated patients (4 chemotherapy courses: RR3rd year 1.60, 95% CI 1.19, 2.15; > 4 courses: RR3rd year 3.70, 95% CI 2.25, 6.11). Patients on surveillance or limited treatment (radiotherapy, 1-3 chemotherapy courses) did not have an increased risk of work loss beyond the first year. TCSs receiving > 4 chemotherapy courses had higher mean number of annual days of work loss up to the 10th year post-diagnosis, and a five-fold risk of disability pension (RR 5.16, 95% CI 2.00, 10.3). Extensively treated TCSs, but not those on surveillance or limited treatment, are at increased risk of work loss long-term, not explained by relapse. These patients may benefit from early rehabilitation initiatives.

  9. Unravelling mechanisms of cisplatin sensitivity and resistance in testicular cancer

    NARCIS (Netherlands)

    Koster, R.; van Vugt, M. A. T. M.; Timmer-Bosscha, H.; Gietema, J. A.; de Jong, S.

    2013-01-01

    Testicular cancer is the most frequent solid malignant tumour type in men 20-40 years of age. At the time of diagnosis up to 50% of the patients suffer from metastatic disease. In contrast to most other metastatic solid tumours, the majority of metastatic testicular cancer patients can be cured with

  10. 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 ... are listed in PDQ and can be found online at NCI's website . Many cancer doctors who take ...

  11. Testicular cancer knowledge among deaf and hearing men.

    Science.gov (United States)

    Sacks, Loren; Nakaji, Melanie; Harry, Kadie M; Oen, Marcia; Malcarne, Vanessa L; Sadler, Georgia Robins

    2013-09-01

    Testicular cancer typically affects young and middle-aged men. An educational video about prostate and testicular cancer was created in American Sign Language, with English open captioning and voice overlay, so that it could be viewed by audiences of diverse ages and hearing characteristics. This study recruited young Deaf (n = 85) and hearing (n = 90) adult males to help evaluate the educational value of the testicular cancer portion of this video. Participants completed surveys about their general, testicular, and total cancer knowledge before and after viewing the video. Although hearing men had higher pre-test scores than Deaf men, both Deaf and hearing men demonstrated significant increases in General, Testicular, and Total Cancer Knowledge scores after viewing the intervention video. Overall, results demonstrate the value of the video to Deaf and hearing men.

  12. Quality of Life of Testicular Cancer Survivors

    OpenAIRE

    Fleer, Joke

    2006-01-01

    Men who are diagnosed with testicular cancer are generally young. As a consequence of the treatment they receive nowadays, they are likely to cure from the disease, even when they have metastases. This means that they have to live with possible short- and long-term sequel of diagnosis and treatment for many years. Survivors who do not have the resources necessary to cope with such physical and psychosocial sequel, may find it more difficult to adjust to their altered life situation and experi...

  13. 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.

  14. Comparative genomic hybridization of microdissected samples from different stages in the development of a seminoma and a non-seminoma

    NARCIS (Netherlands)

    Looijenga, LHJ; Rosenberg, C; van Gurp, RJHLM; Geelen, E; van Echten-Arends, J; de Jong, B; Mostert, M

    Human testicular germ cell tumours (TGCTs) of adolescents and adults, both seminomas and non-seminomas, originate from intratubular germ cell neoplasia (IGCN). Comparative genomic hybridization (CGH) was applied to microdissected samples from different stages of the development of a seminoma and a

  15. A study of topoisomerase activity in human testicular cancers.

    Science.gov (United States)

    Sano, K; Shuhin, T

    1995-01-01

    Topoisomerases are widely detected in rapidly proliferating cancer cells. Many anti-topoisomerase agents are utilized for cancer chemotherapy. Testicular cancers are highly chemotherapy sensitive, however, 10% of them are refractory to the standard regimen. To investigate the topoisomerase activities in human testicular neoplasms, we examined the activity of topoisomerase I (TopoI) and topoisomerase II (TopoII) in 29 testicular tumors. TopoI activity was observed irrespective of pathological types of the tumor (21/29). TopoII was detected in seminoma and teratocarcinoma (5/29). In our experience, seminoma was relatively sensitive to chemotherapy including anti-TopoII agents. Our results suggest that Topol inhibitors could be more effective against seminoma as well as the other types of testicular tumors.

  16. Testicular Cancer and Testicular Self-Examination; Knowledge, Attitudes and Practice in Final Year Medical Students in Nigeria

    OpenAIRE

    Ugwumba, Fred O; Ekwueme, Osa Eloka C; Okoh, Agharighom D

    2016-01-01

    The testicular cancer (TCa) incidence is increasing in many countries, with age-standardized incidence rates up to 7.8/100,000 men in the Western world, although reductions in mortality and increasingly high cure rates are being witnessed at the same time. In Africa, where rates are lower, presentation is often late and morbidity and mortality high. Given this scenario, awareness of testicular cancer and practice of testicular self-examination among future first response doctors is very impor...

  17. 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.

  18. 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.

  19. Paternity after irradiation for testicular cancer

    International Nuclear Information System (INIS)

    Fossa, S.D.; Almaas, B.; Jetne, V.; Bjerkedal, T.; Norske Radiumhospital, Oslo. Dept. of Medical Physics; Norwegian Council for Science and the Humanities, Oslo)

    1986-01-01

    According to the Medical Birth Registry (MBR) of Norway, 69 of about 430 patients irradiated for testicular cancer (stage I+II) during 1966-1978 fathered at least one child after radiation therapy (median observation time 136 months, range 36-191 months). A total of 95 children were born. Between 10 and 122 months elapsed between discontinuation of irradiation and the birth of the first child born after radiation therapy. Though the total doses to the abdominal irradiation field were higher in patients irradiated by a linear accelerator (1971-1978), than in those treated by a betatron (1966-1970), the gonadal doses were generally lower in the former group due to better gonadal shielding. In the children, the sex ratio and the median weight and length at birth were comparable to those values seen in a control group from the MBR. No increased frequency of malformations was observed. It is concluded that modern radiation therapy techniques allow post-irradiation fathership in a significant number of patients without risk of neonatal problems or malformations in the children. (orig.)

  20. Increased stomach cancer risk following radiotherapy for testicular cancer

    DEFF Research Database (Denmark)

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

    2015-01-01

    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...... 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...... 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

  1. Increased pancreatic cancer risk following radiotherapy for testicular cancer

    DEFF Research Database (Denmark)

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

    2016-01-01

    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...... 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...... 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-trendrisks remained elevated ⩾20 years after TC diagnosis (P=0.020). The risk increased...

  2. 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…

  3. [Prevention strategies for testicular and penile cancer: an integrative review].

    Science.gov (United States)

    de Souza, Kelly Wanessa; dos Reis, Paula Elaine Diniz; Gomes, Isabelle Pimentel; de Carvalho, Emília Campos

    2011-03-01

    Testicular and penile cancers are genital disorders that affect a small part of population, but are generally aggressive mainly because of the dramatic psychological effect they impose over patients. The purpose of this study was to identify evidence concerning preventing strategies for the referred types of cancer. An integrative literature review was performed on the COCHRANE, PubMed/MEDLINE, LILACS, BDENF and CINAHL databases using the following controlled descriptors: health promotion, risk factors, primary prevention, and urogenital neoplasms; and uncontrolled descriptors: prevention, penile cancer, testicle cancer. The studies were unanimous in concluding that self-examination of testicles is the best way to identify a possible event of testicular cancer. Circumcision, prevention for sexual transmission diseases and adequate hygiene were the most important manners for penile cancer prevention. Nurses should assume the role for general and specific health promotion, considering the major impact it would have for prevention of diseases, especially for the urogenital cancers studied in this review.

  4. Gynecomastia Following Cytotoxic Therapy in a Patient with Testicular Cancer

    Directory of Open Access Journals (Sweden)

    Barış Akıncı

    2008-01-01

    Full Text Available Gynecomastia is the development of abnormal breast tissue in men. Relatively increased estrogen action on tissue level is believed to play a main role in the pathogenesis of the entity. Here, we describe a patient with painless gynecomastia presenting after cytotoxic chemotherapy for testicular cancer. Further investigations showed no evidence of disease progression, recurrence, or metastasis. We suggest that the clinicians should be aware that gynecomastia may follow cytotoxic chemotherapy for testicular cancer and does not reflect the return of malignancy. Turk Jem 2008; 12: 86-7

  5. 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....

  6. Relapse and Mortality Risk of Stage I Testicular Cancer

    DEFF Research Database (Denmark)

    Florvall, Cecilia; Frederiksen, Peder; Lauritsen, Jakob

    2017-01-01

    by a factor 2.0 for NSTC and 1.5 for STC. CONCLUSIONS: - The fact that few relapses occur 5 years after diagnosis is an important finding for risk assessment in life insurance. It makes it possible to insure men diagnosed with stage I TC, who have not experienced relapse 5 years after diagnosis, on normal......OBJECTIVES: - To assess the medical insurance risk for patients with stage I testicular cancer (TC), by calculating the overall mortality risk with and without relapse, and compare it to men from the Danish population. BACKGROUND: - Testicular cancer is the most common malignancy in young males...

  7. 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.

  8. 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.

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

    Directory of Open Access Journals (Sweden)

    A. S. Kalpinsky

    2014-07-01

    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.

  10. TESTICULAR CANCER WITH DISTANT METASTASES – CASE REPORT

    Directory of Open Access Journals (Sweden)

    Ivana Dimkovski

    2011-09-01

    Full Text Available Testicular cancer is a rare disease of younger men, but the incidence of this disease has increased considerably in the recent years in many western countries. Ninety-five percents of these tumours derive from germinative cells, and more than 70% of patients are diagnosed in stage I disease. Causes of testicular cancer are not well understood. The emergence of this disease is mainly linked to the earliest years of life and events in this period as testicular maldescensus, carcinoma in situ, trauma and genetic predisposition.We present a patient, a soldier, 21 years old. At the time of diagnosis of mixed testicular tumour type, the existence of late, stage IV disease was noted. The patient, despite the existence of visible changes in the testicle and reported subjective symptoms, avoided urological examination for months.Delay in diagnosis of testicular tumours leads to the discovery of the disease in advanced stages when the chances for the treatment of this disease and possible curing are significantly reduced.

  11. Increased stomach cancer risk following radiotherapy for testicular cancer.

    Science.gov (United States)

    Hauptmann, M; Fossa, S D; Stovall, M; van Leeuwen, F E; Johannesen, T B; Rajaraman, P; Gilbert, E S; Smith, S A; Weathers, R E; Aleman, B M P; Andersson, M; Curtis, R E; Dores, G M; Fraumeni, J F; Hall, P; Holowaty, E J; Joensuu, H; Kaijser, M; Kleinerman, R A; Langmark, F; Lynch, C F; Pukkala, E; Storm, H H; Vaalavirta, L; van den Belt-Dusebout, A W; Travis, L B; Morton, L M

    2015-01-06

    Abdominal radiotherapy for testicular cancer (TC) increases risk for second stomach cancer, although data on the radiation dose-response relationship are sparse. In a cohort of 22,269 5-year TC survivors diagnosed during 1959-1987, doses to stomach subsites were estimated for 92 patients who developed stomach cancer and 180 matched controls. Chemotherapy details were recorded. Odds ratios (ORs) were estimated using logistic regression. Cumulative incidence of second primary stomach cancer was 1.45% at 30 years after TC diagnosis. The TC survivors who received 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-trendstomach increased gastric cancer risk for several decades, with the highest risks after stomach doses of ⩾30 Gy. Clinicians should be aware of these excesses when previously irradiated TC survivors present with gastrointestinal symptoms and when any radiotherapy is considered in newly diagnosed TC patients.

  12. Testicular Cancer and Testicular Self-Examination; Knowledge, Attitudes and Practice in Final Year Medical Students in Nigeria

    Science.gov (United States)

    Ugwumba, Fred O; Ekwueme, Osa Eloka C; Okoh, Agharighom D

    2016-11-01

    The testicular cancer (TCa) incidence is increasing in many countries, with age-standardized incidence rates up to 7.8/100,000 men in the Western world, although reductions in mortality and increasingly high cure rates are being witnessed at the same time. In Africa, where rates are lower, presentation is often late and morbidity and mortality high. Given this scenario, awareness of testicular cancer and practice of testicular self-examination among future first response doctors is very important. This study was conducted to determine knowledge and attitude to testicular cancer, and practice of testicular self-examination (TSE) among final (6th) year medical students. In addition, the effect of an intervention in the form of a single PowerPoint® lecture, lasting 40 minutes with image content on testicular cancer and testicular self examination was assessed. Pre and post intervention administration of a self-administered structured pre tested questionnaire was performed on 151 medical students, 101 of whom returned answers (response rate of 66.8%). In the TC domain, there was a high level of awareness of testicular cancer, but poor knowledge of the age group most affected, with significant improvement post intervention (pintervention (ptesticular self-examination pre-intervention was found considering the nature of the study group..Respondents had surprisingly weak/poor responses to the question “How important to men’s health is regular testicular self-examination?” Answers to the questions “Do you think it is worthwhile to examine your testis regularly?” and “Would you be interested in more information on testicular cancer and testicular self-examination?” were also suboptimal, but improved post intervention pintervention indicates value in educational intervention. We recommend inclusion of TCa coverage and TSE teaching in the secondary school curriculum (targeting adolescents). Greater emphasis should also be given to testicular cancer in the

  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...... the plausibility of the suggested etiologic hypotheses on a scale of 1 (very implausible) to 10 (very plausible). This report describes the methodology of the survey, the score distributions by individual hypotheses, hypothesis group, and the participants' major research fields, and discuss the hypotheses...... 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. Objective and subjective predictors of cancer-related stress symptoms in testicular cancer survivors

    NARCIS (Netherlands)

    Fleer, Joke; Sleijfer, Dirk; Hoekstra, Harald; Tuinman, Marrit; Klip, Ed; Hoekstra-Weebers, Josette

    2006-01-01

    Objective: (1) To investigate cancer-related stress symptoms among testicular cancer survivors (TCSs), (2) to gain insight into the relationship Of sociodemographic and cancer-related variables with cancer-related stress symptoms and (3) to assess whether objective and subjective aspects of cancer

  15. Contralateral testicular biopsy in testis cancer: current concepts and controversies.

    Science.gov (United States)

    Heidenreich, Axel

    2009-11-01

    Of all patients with unilateral testis cancer, approximately 5% harbour testicular intraepithelial neoplasia (TIN) in their contralateral testicle that will progress into an invasive germ cell tumour over time. The accurate diagnosis of TIN by a random two-site surgical testis biopsy and effective therapy by local radiation has led to the concept of a contralateral screening biopsy in all patients with testis cancer. However, screening and preventive treatment are only indicated if the therapeutic outcome of the screened population is improved, and the physiological function of the affected organ is not impaired. Based on a critical review of previous reports, some drawbacks of this policy have to be considered and question the routine indication for contralateral testis biopsy: (i) all TIN-negative patients still have to undergo meticulous follow-up for metachronous testis cancer due to a false negative biopsy rate of 0.5-1.0%; (ii) local radiation of TIN results in irreversible infertility due to eradication of spermatogenesis; (iii) local radiation of TIN results in an impairment of endocrine Leydig cell function in 25% of the patients; (iv) therapeutic outcome and prognosis will not be improved in irradiated patients as compared to patients on surveillance; (v) local tumour resection for the management of metachronous testicular cancer represents an effective and viable option. Current reports do not support the strategy of contralateral testis biopsy in all patients with unilateral testicular germ cell tumours. According to the recommendations of the European Germ Cell Cancer Consensus Group, a testis biopsy might be offered to high-risk patients for contralateral TIN (testicular volume <12 mL, history of cryptorchidism, age <30 years).

  16. A population-based case-control study on social factors and risk of testicular germ cell tumours.

    Science.gov (United States)

    Schmeisser, Nils; Conway, David I; Stang, Andreas; Jahn, Ingeborg; Stegmaier, Christa; Baumgardt-Elms, Cornelia; Jöckel, Karl-Heinz; Behrens, Thomas; Ahrens, Wolfgang

    2013-09-20

    Incidence rates for testicular cancer have risen over the last few decades. Findings of an association between the risk of testicular cancer and social factors are controversial. The association of testicular cancer and different indicators of social factors were examined in this study. Case-control study. Population-based multicentre study in four German regions (city states Bremen and Hamburg, the Saarland region and the city of Essen). The study included 797 control participants and 266 participants newly diagnosed with testicular cancer of which 167 cases were classified as seminoma and 99 as non-seminoma. The age of study participants ranged from 15 to 69 years. Social position was classified by educational attainment level, posteducational training, occupational sectors according to Erikson-Goldthorpe-Portocarrero (EGP) and the socioeconomic status (SES) on the basis of the International SocioEconomic Index of occupational status (ISEI). ORs and corresponding 95% CIs (95% CIs) were calculated for the whole study sample and for seminoma and non-seminoma separately. Testicular cancer risk was modestly increased among participants with an apprenticeship (OR=1.7 (95% CI 1.0 to 2.8)) or a university degree (OR=1.6 (95% CI 0.9 to 2.8)) relative to those whose education was limited to school. Analysis of occupational sectors revealed an excess risk for farmers and farm-related occupations. No clear trend was observed for the analyses according to the ISEI-scale. Social factors based on occupational measures were not a risk factor for testicular cancer in this study. The elevated risk in farmers and farm-related occupations warrants further research including analysis of occupational exposures.

  17. Incidence of Testicular Cancer in U.S. Air Force Officer Aviators: 1998-2008

    Science.gov (United States)

    2011-06-01

    factors have been linked to testicular cancer . Cryptorchidism is the condition where one or both testicles fail to descend into the scrotum at the...AFRL-SA-WP-SR-2012-0001 INCIDENCE OF TESTICULAR CANCER IN U.S. AIR FORCE OFFICER AVIATORS: 1998-2008 Christopher Walker...Testicular Cancer in U.S. Air Force Officer Aviators: 1998-2008 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR

  18. Thymic atrophy and rebound enlargement following chemotherapy for testicular cancer

    International Nuclear Information System (INIS)

    Hendrickx, P.; Doehring, W.

    1989-01-01

    Serial thoracic CT scans of 50 consecutive patients with testicular cancer were reviewed. In 30 of them with metastatic disease treated according to the Einhorn Scheme changes in thymic size caused by cytostatic agents were studied. During chemotherapy 78.6% of all patients examined developed thymic atrophy, followed by rebound enlargement that reached its culminating point 13 months after initiation of treatment. After that a slow (approximately 2 years) involution process began, until the initial size or somewhat smaller size was re-achieved. The other 20 patients with no evidence of metastases, and therefore not treated with chemotherapy, showed no changes in thymic size. Rebound thymic enlargement following cytostatic therapy for metastatic testicular cancer should not be mistaken for lymphadenopathy. (orig.)

  19. 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

  20. Cytogenetics of testicular germ cell tumors of adults

    NARCIS (Netherlands)

    van Echten, J; de Jong, B

    1998-01-01

    In this article, not intended to be a review of the literature, we present our view about the oncogenesis, pathogenesis and tumor progression of testicular germ cell tumors of adults. This view is based on our cytogenetic analyses df primary testicular germ cell tumors (seminomas and non-seminomas),

  1. The role of meaning in the prediction of psychosocial well-being of testicular cancer survivors

    NARCIS (Netherlands)

    Fleer, J; Hoekstra, H; Sleijfer, DT; Tuinman, M; Hoekstra-Weebers, JEHM

    Stressful life events, such as cancer, may threaten the belief that life is meaningful and this may have a negative effect on well-being. This study aimed at: (1) examining meaning in testicular cancer survivors (TCSs); (2) changes in outlook on life after testicular cancer (TC); (3) the

  2. Second primary cancer in irradiated stage I testicular seminoma

    Energy Technology Data Exchange (ETDEWEB)

    Stein, M.E. (Northern Israel Oncology Center, Rambam Medical Center, Haifa (Israel)); Steiner, M. (Northern Israel Oncology Center, Rambam Medical Center, Haifa (Israel)); Lachter, J. (Dept. of Internal Medicine, The Bruce Rappaport Faculty of Medicine,Technicon-Israel Inst. of Technology, Haifa (Israel)); Kessel, I. (Rand Clinic, Johannesburg (South Africa). Dept. of Radiotherapy); Moskovitz, B. (Dept. of Urology, Bnai-Zion Medical Center, Haifa (Israel)); Kuten, A. (Northern Israel Oncology Center, Rambam Medical Center, Haifa (Israel))

    1993-11-01

    The incidence of second primary cancer (SPC) was determined in 64 irradiated stage I testicular seminoma patients, treated and followed at the Northern Israel Oncology Center from 1968 to 1988. Seven (11%) patients developed a total of eight second cancers. The cumulative risk for developing second primary cancer at ten, 15 and 20 years following the diagnosis of seminoma was 2.5%, 5.1% and 8.9%, respectively. Two patients developed SPC within the radiation field (urinary bladder, sigmoid colon) and four patients outside the radiation field (bronchogenic cancer, thymoma, malignant melanoma, thyroid cancer). In two patients, who developed lung cancer and testicular seminoma, respectively, scatter dose from the main radiation field could not be excluded as one of the factors contributing to the SPC. Three patients died as a direct result of their SPC. It is concluded that there is a low, but significant risk of solid SPC among patients apparently cured of early stage seminoma. It will be important in future surveillance studies of stage I seminoma to assess the risk of SPC in the non-irradiated patients. (orig.)

  3. Value of Supraregional Multidisciplinary Review for the Contemporary Management of Testicular Tumors.

    Science.gov (United States)

    Purshouse, Karin; Watson, Robert A; Church, David N; Richardson, Charlotte; Crane, Gemma; Traill, Zoe; Sullivan, Mark; Roberts, Ian; Browning, Lisa; Turner, Gareth; Parameshwaran, Vishnu; Johnson, Joseph; Chitnis, Meenali; Protheroe, Andrew; Verrill, Clare

    2017-02-01

    Testicular cancers are an uncommon and highly curable group of tumors that are typically managed by specialist multidisciplinary teams (MDTs). Although recent guidelines have emphasized the importance of tumor prognostic factors in predicting recurrence and personalizing therapy in early-stage disease, the role of central pathology review in determining these factors is unclear. We compared the referral histopathology reports with those obtained after expert central review for all cases reviewed by the UK Thames Valley Cancer Network testicular tumor MDT from August 2004 to September 2012. For cases in which the findings differed, we recorded the effect of the alteration on the estimates of patient prognosis and predicted clinical management using international (European Society of Medical Oncology [ESMO]) and local guidelines. The histopathology reports were altered after central review in 129 of 465 cases (27.7%) referred to the testicular tumor MDT during the study period. These resulted in changes in the estimation of prognosis for 42 patients (9.0% total), with a predicted affect on management according to the ESMO guidelines in 30 cases (6.5%). These proportions were broadly similar for both seminoma and nonseminoma, although the reasons for the discrepancies differed between the 2 (principally errors in categorization of rete testis invasion in seminoma and of lymphovascular invasion in nonseminoma). Changes to the tumor type were uncommon (2 cases). Central MDT review results in frequent, clinically relevant alterations to testicular tumor histopathology reports for testicular tumors. The results of our study demonstrate the importance of specialist MDTs to inform patient-centered care and ensure best practice in the management of these uncommon cancers. Copyright © 2016 Elsevier Inc. All rights reserved.

  4. Quality of life and stress response symptoms in long-term and recent spouses of testicular cancer survivors.

    Science.gov (United States)

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

    2004-07-01

    The aim of this study was to gain insight into the quality of life (QoL) and stress response of female spouses of men cured of testicular cancer in the long-term. Time since treatment completion varied from 0.5 to 23.8 years. Two hundred and fifty nine testicular cancer survivors and their spouses completed the Dutch version of the MOS Short Form (SF)-36 and the Impact of Event Scale. QoL data from a reference group of women were used for comparison. Spouses who had relationship with the testicular cancer survivor before the diagnosis (spouses during testicular cancer) had better functioning scores than the reference group, especially with respect to the physical QoL domains. Spouses who had started a relationship after treatment (spouses after testicular cancer) experienced more problems with psychological QoL domains than spouses during testicular cancer and than the reference group. The stress response of spouses during testicular cancer was related to that of the testicular cancer survivors and to the extent of treatment they had received. Although stress response levels were low, spouses during testicular cancer reported more stress response than the testicular cancer survivors. Time since completion of treatment did not affect QoL or stress response. This study showed that spouses during testicular cancer had a good QoL and little stress response. Functioning of spouses after testicular cancer was poorer with respect to various QoL domains, particularly the psychological measures.

  5. Treatment-related cardiovascular toxicity in long-term survivors of testicular cancer

    Directory of Open Access Journals (Sweden)

    Gugic Jasenka

    2017-05-01

    Full Text Available Testicular cancer is the most common malignancy in young men. Considering increasing incidence, exceptionally high cure rate, as well as long life expectancy, assessment of long term toxicity in testicular cancer survivors is of great importance. In the last decades a major effort has been made in order to reduce toxicity of treatment, while maintaining its high effectiveness.

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

    DEFF Research Database (Denmark)

    Rossen, Philip; Pedersen, A F; Zachariae, R

    2012-01-01

    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).......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)....

  7. New advances and directions in testicular cancer

    International Nuclear Information System (INIS)

    Garnick, M.B.

    1987-01-01

    The approach to diagnosis, staging and treatment of patients with both seminomatous and nonseminomatous germ cell cancer of the testis is reviewed. The use of radiation therapy for patients with seminoma, as well as new treatment modalities for patients with advanced forms of germ cell cancer of the testis, are outlined in full. Future directions are discussed with an emphasis on new chemotherapeutic modalities in the overall management of the disease. (M.A.C.) [pt

  8. Medical image of the week: metastatic testicular cancer

    Directory of Open Access Journals (Sweden)

    Debo M

    2014-06-01

    Full Text Available A 30 year-old man with metastatic embryonal testicular cancer was admitted to the hospital with severe abdominal pain. A contrast enhanced CT of the abdomen demonstrated large metastatic burden throughout the liver and the left adrenal gland (Figures 1 and 2. The mass arising from the left adrenal gland caused significant mass effect. The left kidney was compressed, though without hydronephrosis, and the spleen was displaced laterally. Renal and hepatic functions were preserved. His pain was controlled with opioids and oral steroids with significant improvement.

  9. 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.

  10. 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

    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....

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

    OpenAIRE

    Vadaparampil, Susan T; Moser, Richard P; Loud, Jennifer; Peters, June A; Greene, Mark H; Korde, Larissa

    2009-01-01

    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 informati...

  12. [Hypogonadism in patients with testicular tumors and prostate cancer].

    Science.gov (United States)

    Radko, Marcin; Syryło, Tomasz; Zieliński, Henryk

    Hypogonadism is defined as an array of symptoms arising from a deficiency of androgens. It is caused by a hormonal and spermatogenic dysfunction of the testes. It results in impaired fertility and has a negative impact on the functions of multiple organs and systems, physical well-being, sexual functions and also mental state. Particularly patients with a history of cancer have a high risk of developing hypogonadism as a result of not only the nature of the disease, but mainly its treatment. While leaving the patient with cancer without treatment does not fall within the concept of the art of medicine and the ethical canon of a physician, the symptoms of hypogonadism are often ignored and left untreated. Among urological patients special attention should be given to those with testicular tumors and prostate cancer.

  13. 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.

  14. Birth order, sibship size, and risk for germ-cell testicular cancer.

    Science.gov (United States)

    Richiardi, Lorenzo; Akre, Olof; Lambe, Mats; Granath, Fredrik; Montgomery, Scott M; Ekbom, Anders

    2004-05-01

    Several studies have reported an inverse association between birth order and testicular cancer risk, but estimates vary greatly and the biologic mechanism underlying the association is not established. We have evaluated the effect of birth order, sibship size, and the combined effect of these 2 variables in relation to risk for testicular cancer in a large, nested case-control study. Specifically, we compared 3051 patients with germ-cell testicular cancer (diagnosed between 1958 and 1998 and identified through the Swedish Cancer Registry) with 9007 population control subjects. Using record linkage with the Multi-Generation Register and the Census, we obtained information on number, order, and sex of the subjects' siblings, parental age, and paternal socioeconomic status. Both birth order and sibship size had an inverse and monotonically decreasing association with testicular cancer risk after adjusting for parental age, paternal socioeconomic status, and twin status. The associations were modified by subjects' cohort of birth and were not present among those born after 1959. The odds ratio for having at least 3 siblings, compared with none, was 0.63 (95% confidence interval = 0.53-0.75) among subjects born before 1960. Stratified analyses showed that birth order and number of younger siblings had a similar inverse association with the risk for testicular cancer. Sibship size, and not only birth order, is associated with testicular cancer risk. This suggests a higher prevalence of parental subfertility among patients with testicular cancer.

  15. 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

  16. Toxicities Associated with Cisplatin-Based Chemotherapy and Radiotherapy in Long-Term Testicular Cancer Survivors

    OpenAIRE

    Fung, Chunkit; Dinh, PaulJr.; Ardeshir-Rouhani-Fard, Shirin; Schaffer, Kerry; Fossa, Sophie D.; Travis, Lois B.

    2018-01-01

    Testicular cancer has become the paradigm of adult-onset cancer survivorship, due to the young age at diagnosis and 10-year relative survival of 95%. This clinical review presents the current status of various treatment-related complications experienced by long-term testicular cancer survivors (TCS) free of disease for 5 or more years after primary treatment. Cardiovascular disease and second malignant neoplasms represent the most common potentially life-threatening late effects. Other long-t...

  17. 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

    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...

  18. 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

  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. Is ex vivo microdissection testicular sperm extraction indicated for infertile men undergoing radical orchiectomy for testicular cancer? Case report and literature review.

    Science.gov (United States)

    Haddad, Nicholas; Al-Rabeeah, Khalid; Onerheim, Ronald; Zini, Armand

    2014-04-01

    To report a case of an infertile man with nonobstructive azoospermia who underwent simultaneous radical orchiectomy for testicular cancer and testicular sperm extraction (TESE) for preservation of fertility. Case report and literature review. University teaching hospital. A couple being treated for infertility. Radical orchiectomy with simultaneous TESE. Sperm retrieval, histologic evaluation of archived testicular pathology slides. We retrieved 20 spermatozoa from the multiple random TESE samples obtained at radical orchiectomy. Histologic evaluation of the archived testicular pathology slides revealed that the testis contained several foci of active spermatogenesis, suggesting that a significantly greater number of spermatozoa would likely have been retrieved had a microdissection TESE been performed instead of the multiple TESEs. We propose that microdissection TESE should be considered the preferred sperm retrieval technique at the time of radical orchiectomy in men with coexistent nonobstructive azoospermia and testicular cancer. Copyright © 2014. Published by Elsevier Inc.

  1. Triple primary urogenital cancer. A case of secondary cancers following combination therapy comprising chemotherapy plus radiation therapy for testicular cancer

    International Nuclear Information System (INIS)

    Iuchi, Hiromichi; Watabe, Yoshihiko; Hashimoto, Hiroshi; Kitahara, Katsuyuki; Takeyama, Yoshihiro; Fujita, Shinji

    2012-01-01

    A 68-year-old man was referred to our outpatient clinic with left renal cell cancer and bladder cancer. He had undergone combination therapy comprising chemotherapy plus radiation therapy following radical orchiectomy for testicular cancer at the age of 48 years. The right testis could be felt within the scrotum, however the left testis could not. Blood tests showed no abnormality in regard to testicular tumor markers. Urine cytology was class V. Computed tomography revealed a 3.0 x 3.4 cm mass in the left kidney and a 4.5 x 1.5 cm mass in the left wall of the bladder. We made it a priority to treat the bladder cancer which was strongly suspected to be invasive cancer. At first the patient underwent radical cystectomy. Then left partial nephrectomy was carried out. Our case would appear to be the 24th case of triple primary urogenital cancer in Japan that consisted of left testicular cancer, left renal cancer and bladder cancer. Our case was also thought to be a case of secondary cancer that developed following treatment for testicular cancer. (author)

  2. 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.

  3. 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...

  4. Attitudes Toward Testicular Cancer and Self-Examination Among Northern Irish Males

    Science.gov (United States)

    Roy, Rachel Kathryn; Casson, Karen

    2016-01-01

    Testicular cancer incidence rates are increasing worldwide making it the most common malignancy in males aged 15 to 45 years. Without a known way to prevent the disease health professionals must promote awareness and early detection. A literature review identified a scarcity of information regarding awareness and knowledge of, and attitudes toward, testicular cancer and testicular self-examination among men in Northern Ireland. This study aimed to establish baseline data for Northern Ireland using a convenience sample of 150 men, aged 18 to 45 years. The sample was recruited from across the country and so represents a range of education and area deprivation levels. An online survey was used to collect data. Results showed that while 39% of respondents correctly identified the age group at highest risk for testicular cancer, only 17% of respondents had ever heard of a testicular self-examination. Analysis revealed knowledge, awareness, and attitudes differed by age groups and area deprivation quintiles. It is recommended that health promoters in Northern Ireland and elsewhere use these findings to tailor health promotion initiatives to engage men and raise testicular cancer and self-examination awareness. PMID:27645516

  5. 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....

  6. Testicular Doses in Image-Guided Radiotherapy of Prostate Cancer

    International Nuclear Information System (INIS)

    Deng Jun; Chen Zhe; Yu, James B.; Roberts, Kenneth B.; Peschel, Richard E.; Nath, Ravinder

    2012-01-01

    Purpose: To investigate testicular doses contributed by kilovoltage cone-beam computed tomography (kVCBCT) during image-guided radiotherapy (IGRT) of prostate cancer. Methods and Materials: An EGS4 Monte Carlo code was used to calculate three-dimensional dose distributions from kVCBCT on 3 prostate cancer patients. Absorbed doses to various organs were compared between intensity-modulated radiotherapy (IMRT) treatments and kVCBCT scans. The impact of CBCT scanning mode, kilovoltage peak energy (kVp), and CBCT field span on dose deposition to testes and other organs was investigated. Results: In comparison with one 10-MV IMRT treatment, a 125-kV half-fan CBCT scan delivered 3.4, 3.8, 4.1, and 5.7 cGy to the prostate, rectum, bladder, and femoral heads, respectively, accounting for 1.7%, 3.2%, 3.2%, and 8.4% of megavoltage photon dose contributions. However, the testes received 2.9 cGy from the same CBCT scan, a threefold increase as compared with 0.7 cGy received during IMRT. With the same kVp, full-fan mode deposited much less dose to organs than half-fan mode, ranging from 9% less for prostate to 69% less for testes, except for rectum, where full-fan mode delivered 34% more dose. As photon beam energy increased from 60 to 125 kV, kVCBCT-contributed doses increased exponentially for all organs, irrespective of scanning mode. Reducing CBCT field span from 30 to 10 cm in the superior–inferior direction cut testicular doses from 5.7 to 0.2 cGy in half-fan mode and from 1.5 to 0.1 cGy in full-fan mode. Conclusions: Compared with IMRT, kVCBCT-contributed doses to the prostate, rectum, bladder, and femoral heads are clinically insignificant, whereas dose to the testes is threefold more. Full-fan CBCT usually deposits much less dose to organs (except for rectum) than half-fan mode in prostate patients. Kilovoltage CBCT–contributed doses increase exponentially with photon beam energy. Reducing CBCT field significantly cuts doses to testes and other organs.

  7. Metastatic testicular cancer presenting as lower back pain in a pilot.

    Science.gov (United States)

    Bermudez, Daniela J; Groh, Jonathan

    2014-11-01

    Lower back pain is ubiquitous in the helicopter community and testicular cancer is the most common solid organ tumor that affects approximately 1% of men ages 15 to 35. However, rarely is lower back pain caused by testicular cancer and, in an otherwise healthy male, it is generally low on the differential diagnosis. Literature review discovered the most recent case report where lower back pain was the presenting symptom for testicular cancer was in 1987. A 26-yr-old male helicopter pilot presented to clinic complaining of lower back pain for greater than 1 yr for which conservative treatment had failed. The pain was so severe he was unable to sleep and had to remove himself from the flight schedule. The patient was seen by physical therapy and a chiropractor and treated with NSAIDs and other pain medications, including narcotics. After further investigation, it was discovered that the patient's lower back pain was a result of a retroperitoneal metastatic tumor originating from his right testicle. It is important to consider that, although most aviators in their twenties have been screened for chronic illness, they are still at risk for developing cancer. In this case, the patient never complained of testicular mass or pain and even denied symptoms during review of systems questioning. Proper education regarding the importance of self-examination and reporting of abnormalities is key to early detection and intervention. The 5-yr survival for metastatic testicular cancer is greater than 95%.

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

    International Nuclear Information System (INIS)

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

    2010-01-01

    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. (review)

  9. Testicular Exams

    Science.gov (United States)

    ... What Should I Do About Lumps in My Testicles? Varicocele Testicular Injuries Hernias Is It Normal to Get Erections? Types of Cancer Teens Get About Sexually Transmitted Diseases (STDs) Gynecomastia ...

  10. 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 (volume...... of cryptorchidism or both had been screened. Since the natural course of carcinoma in situ in the contralateral testis of patients with germinal testicular cancer has not been established, the patients are being re-evaluated frequently. To date two patients with carcinoma in situ have developed a second cancer....

  11. Fear of recurrence in long-term testicular cancer survivors.

    Science.gov (United States)

    Skaali, Tone; Fosså, Sophie D; Bremnes, Roy; Dahl, Olav; Haaland, Carl Fredrik; Hauge, Erik Rønneberg; Klepp, Olbjørn; Oldenburg, Jan; Wist, Erik; Dahl, Alv A

    2009-06-01

    To explore fear of recurrence (FoR) in long-term testicular cancer survivors (TCSs) since FoR hardly has been examined in TCSs. In a cross-sectional questionnaire study, 1336 TCSs at a mean of 11.4 years (SD 4.2) after diagnosis gave information about their medical and social situation, and completed measures on mental distress, fatigue, quality of life, coping, self-esteem and neuroticism. FoR during the last week was explored with one question, with the response categories rated on a 4-point Likert scale. Nine percent of the TCSs had a structured psychiatric interview. Twenty-four percent of the TCSs reported 'quite a bit' FoR and 7% reported 'very much' FoR during the last week. The FoR question showed moderate correlations (0.22-0.51) with established psychological measures. The level of FoR was significantly positively correlated with mental distress, fatigue and neuroticism and significantly negatively correlated with quality of life, self-esteem and coping. In univariate analyses, neurotoxic side effects and somatic symptoms, but not treatment modality, were significantly associated with level of FoR. In a multivariate analysis, a medium educational level, increasing levels of traumatic cancer-related stress symptoms and of neuroticism were significantly associated with rising FoR. Among those who had a psychiatric interview, the presence of at least one current mental disorder was significantly associated with FoR. High levels of FoR in long-term TCSs are not uncommon. Levels of mental and somatic problems are associated with the levels of FoR. Clinical consequences of these findings for TCSs are discussed.

  12. 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

  13. Quality of life and stress response symptoms in long-term and recent spouses of testicular cancer survivors

    NARCIS (Netherlands)

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

    The aim of this study was to gain insight into the quality of life (QoL) and stress response of female spouses of men cured of testicular cancer in the long-term. Time since treatment completion varied from 0.5 to 23.8 years. Two hundred and fifty nine testicular cancer survivors and their spouses

  14. Cytoplasmic p21 expression levels determine cisplatin resistance in human testicular cancer

    NARCIS (Netherlands)

    Koster, Roelof; di Pietro, Alessandra; Timmer-Bosscha, Hetty; Gibcus, Johan H.; van den Berg, Anke; Suurmeijer, Albert J.; Bischoff, Rainer; Gietema, Jourik A.; de Jong, Steven

    2010-01-01

    Platinum-based chemotherapies such as cisplatin are used as first-line treatment for many cancers. Although there is often a high initial responsiveness, the majority of patients eventually relapse with platinum-resistant disease. For example, a subset of testicular cancer patients still die even

  15. 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.

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

    Science.gov (United States)

    Moore, Annamarie; Higgins, Agnes; Sharek, Danika

    2013-08-01

    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. This study employed a self-completion, anonymous survey design with a sample of registered nurses working in five, randomly chosen, oncology centres in Ireland. 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. 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. Copyright © 2012 Elsevier Ltd. All rights reserved.

  17. Screening for Y microdeletions in men with testicular cancer and undescended testis

    DEFF Research Database (Denmark)

    Bor, Pinar; Hindkjaer, Johnny; Kølvraa, Steen

    2006-01-01

    PURPOSE: To investigate a possible association between testicular cancer or undescended testis and Y microdeletions. METHODS: It was designed as a retrospective clinical study. A total of 225 men with testicular cancer or undescended testis were included to study. Fertile men (n = 200) were...... investigated as a control. Genomic DNA, which was extracted from blood samples were investigated with a fluorescent multiplex PCR protocol for screening for Y microdeletions. RESULTS: A single STS missing was found in eight men; one from the control group (sY153), seven from the patients group. The positive...... cases showed a single STS missing of marker sY153 and sY139 in testicular cancer (6/185) and undescended testis (1/40) patients, respectively. CONCLUSIONS: Since no contiguous, real Y microdeletions were found in the study population, it seems that Y microdeletions are not a likely common etiological...

  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. Chemotherapy-Induced Depletion of OCT4-Positive Cancer Stem Cells in a Mouse Model of Malignant Testicular Cancer

    Directory of Open Access Journals (Sweden)

    Timothy M. Pierpont

    2017-11-01

    Full Text Available Summary: Testicular germ cell tumors (TGCTs are among the most responsive solid cancers to conventional chemotherapy. To elucidate the underlying mechanisms, we developed a mouse TGCT model featuring germ cell-specific Kras activation and Pten inactivation. The resulting mice developed malignant, metastatic TGCTs composed of teratoma and embryonal carcinoma, the latter of which exhibited stem cell characteristics, including expression of the pluripotency factor OCT4. Consistent with epidemiological data linking human testicular cancer risk to in utero exposures, embryonic germ cells were susceptible to malignant transformation, whereas adult germ cells underwent apoptosis in response to the same oncogenic events. Treatment of tumor-bearing mice with genotoxic chemotherapy not only prolonged survival and reduced tumor size but also selectively eliminated the OCT4-positive cancer stem cells. We conclude that the chemosensitivity of TGCTs derives from the sensitivity of their cancer stem cells to DNA-damaging chemotherapy. : Using a mouse testicular germ cell tumor model, Pierpont et al. establish that male germ cells are susceptible to malignant transformation during a restricted window of embryonic development. The cancer stem cells of the resulting testicular cancers demonstrate genotoxin hypersensitivity, rendering these malignancies highly responsive to conventional chemotherapy. Keywords: testicular germ cell tumor, TGCT, cancer stem cells, CSCs, chemotherapy, embryonal carcinoma, EC, DNA damage response, DDR

  20. Evaluation and preservation of fertility in adolescent and young adult patients with testicular cancer

    Directory of Open Access Journals (Sweden)

    Levine JM

    2013-03-01

    Full Text Available Jennifer M Levine,1 Alison E Fernbach,1 Peter J Stahl21Department of Pediatrics, 2Department of Urology, Columbia University Medical Center, New York, NY, USAAbstract: Testicular cancer is the most common cancer affecting young adult males. With survival rates in the range of 70%–99% depending on stage, it is critical to address the long-term consequences of diagnosis and treatment. Maintaining the ability to have biologic children has been identified as an area of importance for long-term survivors of testicular cancer. Yet many males will face a risk of infertility as a consequence of the surgical, radiotherapeutic, and chemotherapeutic treatments used to cure them of their cancer. Attention to fertility preservation in the form of sperm banking prior to the start of therapy in those individuals able to produce sperm is a vital intervention in this population. For those individuals who are not able to produce sperm, knowledge and access to alternative methods of fertility preservation and parenthood is necessary to provide comprehensive care. This review summarizes the issues regarding fertility evaluation and preservation in adolescents and young adults with testicular cancer.Keywords: fertility, adolescent and young adult, testicular cancer

  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. Adenomatoid tumor of the testis mimicking malignant testicular cancer on multiparametric ultrasound.

    Science.gov (United States)

    Pichler, Renate; Tulchiner, Gennadi; Steinkohl, Fabian; Soleiman, Afschin; Horninger, Wolfgang; Heidegger, Isabel Maria; Aigner, Friedrich

    2018-01-11

    Adenomatoid tumor is one of the most common histological subtypes of paratesticular cancer arising from the epididymis. In very rare cases, these tumors appear as intratesticular lesions originating in the tunica albuginea, representing a diagnostic challenge. We present a case of a 51-year-old man with a small (0.9 cm) hyperechoic lesion of the left testicle mimicking testicular cancer on multiparametric ultrasound. The lesion was localized in the peripheral zone, confirming vascularization and increased stiffness on contrast-enhanced ultrasound and real-time elastography. Preoperative tumor markers and hormone levels were within normal ranges. Staging computed tomography was negative. Organ-sparing surgery with tumor enucleation and frozen section analysis was performed, confirming testicular adenomatoid tumor. Currently, no typical ultrasound features can definitively distinguish intratesticular adenomatoid tumors from malignant testicular masses. Thus, a surgical approach is almost always considered in such a case for both diagnostic and therapeutic purposes.

  3. Cannabis use and incidence of testicular cancer: a 42-year follow-up of Swedish men between 1970 and 2011

    Science.gov (United States)

    Callaghan, Russell C.; Allebeck, Peter; Akre, Olof; McGlynn, Katherine A.; Sidorchuk, Anna

    2018-01-01

    Background Given current drug-policy reforms to decriminalize or legalize cannabis in numerous countries worldwide, it is critically important to understand the potential impacts of cannabis use on the development of cancer. The current study aims to assess the relation between cannabis use and the development of testicular cancer. Method The current study relied on a population-based sample (n = 49 343) of young men aged 18–21 years who underwent conscription assessment for Swedish military service in 1969–1970. The conscription process included a non-anonymous questionnaire eliciting information about drug use. Individual-level conscription information was linked to Swedish health and social registry data. Testicular cancers diagnosed between 1970 and 2011 were identified by ICD-7/8/9/10 testicular cancer codes in the Swedish National Patient Register, the Cancer Register, or the Cause of Death Register. Cox regression modeling was used to estimate the hazards associated with cannabis use and time to diagnosis of testicular cancer. Results No evidence was found of a significant relation between lifetime “ever” cannabis use and the subsequent development of testicular cancer [n = 45 250; 119 testicular cancer cases; adjusted hazard ratio (AHR) 1.42, 95% CI, 0.83, 2.45]. “Heavy” cannabis use (defined as usage of more than 50 times in lifetime, as measured at conscription) was associated with the incidence of testicular cancer (n = 45 250; 119 testicular cancer cases; AHR 2.57, 95% CI, 1.02, 6.50). Conclusion The current study provides additional evidence to the limited prior literature suggesting cannabis use may contribute to the development of testicular cancer. PMID:29093004

  4. 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....

  5. 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...

  6. Screening for germline DND1 mutations in testicular cancer patients

    NARCIS (Netherlands)

    Sijmons, R.H.; Vos, Y.J.; Herkert, J.C.; Bos, K.K.; Holzik, M.F.; Hoekstra-Weebers, J.E.; Hofstra, R.M.; Hoekstra, H.J.

    Although several observations suggest that a strong genetic predisposition to developing testicular germ cell tumors (TGCT) exists, no associated, highly penetrant germline mutations have been identified so far. In the 129/Sv mouse strain, a germline mutation in the DND1 gene has been shown to

  7. Predictive Factors for Developing Venous Thrombosis during Cisplatin-Based Chemotherapy in Testicular Cancer.

    Science.gov (United States)

    Heidegger, Isabel; Porres, Daniel; Veek, Nica; Heidenreich, Axel; Pfister, David

    2017-01-01

    Malignancies and cisplatin-based chemotherapy are both known to correlate with a high risk of venous thrombotic events (VTT). In testicular cancer, the information regarding the incidence and reason of VTT in patients undergoing cisplatin-based chemotherapy is still discussed controversially. Moreover, no risk factors for developing a VTT during cisplatin-based chemotherapy have been elucidated so far. We retrospectively analyzed 153 patients with testicular cancer undergoing cisplatin-based chemotherapy at our institution for the development of a VTT during or after chemotherapy. Clinical and pathological parameters for identifying possible risk factors for VTT were analyzed. The Khorana risk score was used to calculate the risk of VTT. Student t test was applied for calculating the statistical significance of differences between the treatment groups. Twenty-six out of 153 patients (17%) developed a VTT during chemotherapy. When we analyzed the risk factors for developing a VTT, we found that Lugano stage ≥IIc was significantly (p = 0.0006) correlated with the risk of developing a VTT during chemotherapy. On calculating the VTT risk using the Khorana risk score model, we found that only 2 out of 26 patients (7.7%) were in the high-risk Khorana group (≥3). Patients with testicular cancer with a high tumor volume have a significant risk of developing a VTT with cisplatin-based chemotherapy. The Khorana risk score is not an accurate tool for predicting VTT in testicular cancer. © 2017 S. Karger AG, Basel.

  8. Cardiovascular morbidity in long-term survivors of metastatic testicular cancer

    NARCIS (Netherlands)

    Meinardi, MT; Gietema, JA; van der Graaf, WTA; van Veldhuisen, DJ; Runne, MA; Sluiter, WJ; de Vries, EGE; Willemse, PBH; Mulder, NH; van den Berg, MP; Sleijfer, DT; Schraffordt Koops, H.

    Purpose: To determine whether long-term survivors of metastatic testicular cancer have an increased risk of cardiovascular morbidity more than 10 years after chemotherapy. Patients and Methods: Eighty-seven patients treated with cisplatin-containing chemotherapy before 1987 who were in remission for

  9. Prevalence, changes in and correlates of fatigue in the first year after diagnosis of testicular cancer

    NARCIS (Netherlands)

    Fleer, J.; Sleijfer, D.T.; Hoekstra, Harald; Tuinman, M.A.; Hoekstra-Weebers, J.E.

    2005-01-01

    Aim: To examine fatigue among testicular cancer patients during the first year after diagnosis. Patients and Methods: Fifteen patients treated with orchidectomy (group 1) and 37 treated with orchidectomy plus chemotherapy (group 2) were assessed within I month after orchidectomy, and 3 and 12 months

  10. 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

  11. 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

  12. Predicting Response to Chemotherapy based on Tumor Marker Trend in Patients with Testicular Cancer

    Czech Academy of Sciences Publication Activity Database

    Nekulová, M.; Pecen, Ladislav; Kocák, I.; Šimíčková, M.; Frgala, T.; Pilný, R.; Valík, D.

    2004-01-01

    Roč. 8, - (2004), s. 70 ISSN 1211-8869. [CECHTUMA 2004. 01.10.2004-03.10.2004, Prague] Institutional research plan: CEZ:AV0Z1030915 Keywords : evaluation of therapy response * model of tumor markers decrease * testicular cancer Subject RIV: BB - Applied Statistics, Operational Research

  13. Circulating plasma platinum more than 10 years after cisplatin treatment for testicular cancer

    NARCIS (Netherlands)

    Gietema, JA; Meinardi, MT; Messerschmidt, J; Gelevert, T; Alt, F; Uges, DRA; Sleijfer, DT

    2000-01-01

    We have shown in patients cured from metastatic testicular cancer that up to 20 years after administration of cisplatin-containing chemotherapy, circulating platinum is still detectable in plasma. This finding may influence the development of long-term, treatment-related side-effects.

  14. Adsorptive voltametry to determine platinum levels in plasma from testicular cancer patients treated with cisplatin

    NARCIS (Netherlands)

    Gelevert, T; Messerschmidt, J; Meinardi, M.T; Alt, F.; Gietema, Harold; Franke, J.P.; Uges, Donald

    Patients cured of metastatic testicular cancer with cisplatin chemotherapy may suffer late adverse effects even after 20 years. The cause of these late adverse effects has not been elucidated yet. One cause might be prolonged tissue retention of platinum in these patients. Therefore, an extremely

  15. Appropriateness of testicular cancer management: a population-based cohort study.

    Science.gov (United States)

    Cheung, Winson Y; Demers, Alain; Hossain, Deloar; Owen, Tim; Ahmed, Shahida; Czaykowski, Piotr M

    2007-06-01

    Testicular cancer is a highly curable malignancy of young men. Appropriate and timely management is critical to ensure optimal clinical outcomes. A 3-year population-based review of testicular cancer patients in Manitoba, Canada was undertaken to evaluate our management patterns. Men diagnosed with testicular cancer from 1998 to 2000 were identified from the Provincial Cancer Registry. Chart review was utilized to collect information on demographic characteristics, timelines of diagnostic and staging investigations, completeness of pathology reports, management, and outcomes. Seventy-eight men were identified with 80 testicular cancers: 46 (59%) patients had 48 seminomas and 32 (41%) had non-seminomatous germ cell tumors (NSGCT). One or more pre-operative tumor markers were missing or unavailable in 41 (52%) cases. Median time from scrotal ultrasound to orchiectomy was 7 days, but was greater than 2 weeks in 13 (16%) patients. Pathology reports provided acceptable detail in only 21 (27%) cases. Eighteen subjects (23%) did not complete necessary staging investigations (chest and abdominal imaging, and post-orchiectomy markers) until at least 3 weeks after surgery. Post-orchiectomy management of both seminoma and NSGCT patients was largely within acceptable limits apart from some non-standard chemotherapy choices in advanced stage disease, and significant departures from standard recommendations regarding surveillance. The Kaplan-Meier estimate of overall survival at 5 years is 97% in seminoma and 84% in NSGCT. Although clinical outcomes do not appear to have been compromised, deficiencies are evident in testicular cancer management in Manitoba from 1998 to 2000, indicating the need for well-defined management guidelines and improved education of caregivers.

  16. Fifteen-year experience of testicular neoplasm in a regional centre.

    Science.gov (United States)

    Dodds, L J; Murphy, D; Neerhut, G; Leggatt, R

    1997-12-01

    During a 15-year period from 1980 to 1995, 63 patients from the Geelong region of Victoria presented with germ cell neoplasm. In this retrospective review performed by studying hospital records, treating specialists' notes and by telephone interviews, 61 of 63 patients were identified. A tumour incidence of four cases per 100,000 male population per year with an overall cancer-specific survival of 95% is demonstrated. Follow-up ranged from 18 months to 15 years. The incidence of seminoma was 30%; patients with seminoma presented at a later stage than those with non-seminoma. The present study demonstrates the increasing incidence of testicular tumour in the Geelong region, and the excellent prognosis of this disease with management outside of the tertiary referral centre.

  17. Evaluation and preservation of fertility in adolescent and young adult patients with testicular cancer

    OpenAIRE

    Levine, Jennifer; Fernbach,; Stahl,

    2013-01-01

    Jennifer M Levine,1 Alison E Fernbach,1 Peter J Stahl21Department of Pediatrics, 2Department of Urology, Columbia University Medical Center, New York, NY, USAAbstract: Testicular cancer is the most common cancer affecting young adult males. With survival rates in the range of 70%–99% depending on stage, it is critical to address the long-term consequences of diagnosis and treatment. Maintaining the ability to have biologic children has been identified as an area of importance for lo...

  18. Development and qualitative evaluation of a self-management workshop for testicular cancer survivor-initiated follow-up.

    Science.gov (United States)

    Martin, Faith; Turner, Andrew; Bourne, Claire; Batehup, Lynn

    2013-01-01

    To describe the needs of testicular cancer survivors, develop a nurse-led workshop, and explore the experience of participation. A systematic intervention development process was used to design a self-management workshop for cancer survivors, which then was evaluated qualitatively. Outpatient clinic in England. 26 healthcare professionals, charity workers, family members, and testicular cancer survivors participated in the intervention development process. Six testicular cancer survivors attended the workshop and participated in the postintervention focus group discussion. Ten participants, including four survivors, completed the initial needs assessment interviews. Twenty-six participants then rated the identified needs on two dimensions: importance to self-management and changeability via a self-management intervention. Literature review and expert consultation were used to identify potential workshop components. To explore the experience of attending the intervention, six testicular cancer survivors who participated in the nurse-led workshop were interviewed six weeks later. The workshop was well received by participants, who appreciated the goal-setting and information provision activities. The men also felt that they had benefited from the experience of being in the group. Testicular cancer survivors had unmet post-treatment needs. The systematic intervention development method led to an evidence-based workshop to address those needs. Men reported benefits from attending the workshop, which may help maintain and improve health. Nurse-led workshops can address the current unmet needs of testicular cancer survivors. Testicular cancer survivors may require support with health information, maintaining psychological health, and monitoring cancer symptoms. Survivors also need help planning and maintaining an active lifestyle. In addition, a brief workshop approach to intervention delivery is acceptable to testicular cancer survivors.

  19. Contralateral testicular biopsy procedure in patients with unilateral testis cancer: is it indicated?

    Science.gov (United States)

    Heidenreich, Axel; Moul, Judd W

    2002-11-01

    About 5% of all patients with unilateral testis cancer harbor testicular intraepithelial neoplasia (TIN) in their contralateral testicle, which will progress into an invasive germ-cell tumor over time. Accurate diagnosis of TIN by a random surgical testis biopsy examination and effective therapy by local radiation has led to the concept of a contralateral screening biopsy procedure in all testis cancer patients. Screening and preventive treatment, however, only are indicated if (1) therapeutic outcome of the screened population is improved and (2) physiologic function of the affected organ might be maintained. Based on a critical review of the literature, some drawbacks of this policy have to be considered and the routine indication for contralateral testis biopsy procedure has to be questioned: (1) all TIN-negative patients still have to undergo meticulous follow-up evaluation for metachronous testis cancer owing to a false-negative biopsy diagnosis rate of 0.3%; (2) testis biopsy procedure is associated with a 15% to 20% complication rate, which might a negative impact on endocrine and exocrine testicular function; (3) local radiation of TIN results in irreversible infertility owing to eradication of spermatogenesis; (4) local radiation of TIN results in an impairment of endocrine Leydig cell function in 25% of patients; (5) therapeutic outcome and prognosis will not be improved in irradiated patients as compared with patients on surveillance; (6) local tumor resection for the management of metachronous testicular cancer represents an effective and viable option. The current literature does not support the strategy to perform contralateral testis biopsy procedures in all patients with unilateral testicular germ-cell tumors. Testis biopsy procedures might, however, be offered to high-risk (34%) patients for contralateral TIN with a testicular volume less than 12 mL, a history of cryptorchidism, and an age less than 30 years. Copyright 2002, Elsevier Science (USA

  20. 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 related approach-oriented coping was associated with better sexual functioning (β = 0.19, p interpersonal sensitivity was more strongly associated with lower functioning among men with relatively low use of approach 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.

  1. 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.

  2. Reimbursements and frequency of tests in privately insured testicular cancer patients in the United States: Implications to national guidelines

    Directory of Open Access Journals (Sweden)

    Mohamed H Kamel

    2017-01-01

    Conclusions: Testicular cancer is not an inexpensive disease. Surgery is the less utilized than radiation and chemotherapy despite lower cost. This may have implications to national guidelines and training since these treatments often carry the same grade of recommendation.

  3. Genome-wide gene expression profiling of testicular carcinoma in situ progression into overt tumours

    DEFF Research Database (Denmark)

    Almstrup, K; Hoei-Hansen, C E; Nielsen, J E

    2005-01-01

    into CIS occurs early during foetal life. Progression into an overt tumour, however, typically first happens after puberty, where CIS cells transform into either a seminoma (SEM) or a nonseminoma (N-SEM). Here, we have compared the genome-wide gene expression of CIS cells to that of testicular SEM...

  4. Dismantling the present and future threats of testicular cancer: a grounded theory of positive and negative adjustment trajectories.

    Science.gov (United States)

    Matheson, Lauren; Boulton, Mary; Lavender, Verna; Protheroe, Andrew; Brand, Sue; Wanat, Marta; Watson, Eila

    2016-02-01

    Testicular cancer commonly affects men in the prime of their lives. While survival rates are excellent, little previous research has examined men's experiences of adjustment to survivorship. We aimed to explore this issue in younger testicular cancer survivors. In-depth qualitative interviews were conducted with testicular cancer survivors over two time points approximately 6 months apart in the year following treatment completion. Interviews were analysed using a grounded theory approach. The sample included 18 testicular cancer survivors between 22 and 44 years (mean age 34). A grounded theory was developed, which explained the process of positive adjustment over the first year following the treatment completion in terms of men's ability to dismantle the present and future threats of cancer, involving the key transitions of gaining a sense of perspective and striving to get on with life and restore normality. These were facilitated by six key processes. The processes that explained a negative adjustment trajectory are also presented. These findings contribute to the understanding of the psychosocial impact of testicular cancer on younger men's lives and have implications for the provision of support to testicular cancer survivors. Further investigation into the feasibility of one-on-one peer support interventions is warranted, as well as informal support that respects men's desire for independence. Understanding the processes involved in adjustment highlights ways in which health professionals can offer support to those struggling to adjust through challenging illness beliefs, encouraging emotional disclosure and facilitating peer mentoring.

  5. Testicular germ cell cancer despite previous local radiotherapy to the testis.

    Science.gov (United States)

    Dieckmann, K-P; Lauke, H; Michl, U; Winter, E; Loy, V

    2002-06-01

    Testicular intraepithelial neoplasia (TIN, also carcinoma in situ of the testis) is the uniform precursor of testicular germ cell cancer. Local radiotherapy to the testis with dosages of 18-20 Gy has been found to safely eradicate TIN and germ cells, too. Thus, the general assumption is that the development of invasive germ cell tumours can be prevented by this radiotherapy. Herein, we report two patients with one-sided testicular tumour and biopsy-proven contralateral TIN. Both of them developed germ cell neoplasms in the remaining testis although local radiotherapy with 20 Gy had been applied to the testis. One patient developed pure seminoma 7 years after completion of radiotherapy, the other developed a combined tumour consisting of embryonal carcinoma and seminoma after 5 years. Treatment consisted of orchiectomy in each of the cases. Histologically, both had TIN in the testicular tissue surrounding the new growths. Pathogenetically, a small fraction of radioresistent TIN cells overcoming irradiation and progressing to full-blown germ cell cancer in the later course may be the histogenetic clue to explain these unexpected events. Other explanations, though less probable, could be technical radiotherapeutic failure due to targeting problems and a pre-existing radioresistent germ cell tumour in the irradiated testicle.

  6. Cancer treatment in childhood and testicular function: the importance of the somatic environment

    Directory of Open Access Journals (Sweden)

    Jan-Bernd Stukenborg

    2018-02-01

    Full Text Available Testicular function and future fertility may be affected by cancer treatment during childhood. Whilst survival of the germ (stem cells is critical for ensuring the potential for fertility in these patients, the somatic cell populations also play a crucial role in providing a suitable environment to support germ cell maintenance and subsequent development. Regulation of the spermatogonial germ-stem cell niche involves many signalling pathways with hormonal influence from the hypothalamo-pituitary-gonadal axis. In this review, we describe the somatic cell populations that comprise the testicular germ-stem cell niche in humans and how they may be affected by cancer treatment during childhood. We also discuss the experimental models that may be utilized to manipulate the somatic environment and report the results of studies that investigate the potential role of somatic cells in the protection of the germ cells in the testis from cancer treatment.

  7. 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...

  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

    gonadotropin (hCG), in 71 patients. Hormone levels in patients with elevated hCG (n = 41) were analyzed separately. To discriminate between general cancer effects and specific effects associated with TGCC, the same analyses were carried out in a group of 45 consecutive male patients with malignant lymphoma......PURPOSE: To obtain information about preorchiectomy gonadal function in patients with testicular germ cell cancer to improve the clinical management of fertility and other andrologic aspects in these men. PATIENTS AND METHODS: In group 1, a group of 83 consecutive patients with testicular germ cell...... 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...

  9. 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....

  10. [Evaluation of quality of life, anxiety and depression in testicular cancer patients during chemotherapy and after anticancer treatment].

    Science.gov (United States)

    Osmańska, Maria; Borkowska, Alina; Makarewicz, Roman

    2010-01-01

    Investigating quality of life, anxiety, aggression and depression disorders in testicular cancer during chemotherapy and after anticancer treatment. Evaluation of correlation between quality of life domains and mental disorders. Participants were 111 men: 57 testicular cancer patients during chemotherapy and 54 survivors at least 6 months after treatment for testicular cancer. The World Health Organization Quality of Life Instrument (WHOQoL-BREF) and the Hospital Anxiety Depression Scale (HADS) were used to study. The assessment of general health was higher in survivors than in patients during chemotherapy. Anxiety and depression disorders were defined by a score > or = 8 on the HADS subscales. The prevalence of anxiety disorder was 40% (anxiety syndrome--15%) in patients during chemotherapy and 18.5% in patients after treatment. The prevalence of depression disorder was 14.6% in patients during chemotherapy and 9.3% in patients after treatment. The prevalence of aggression was 5.6% in patients during chemotherapy and 18.9% in survivors. Anxiety and depression disorders correlated with quality of life and self-health perception, psychological and social domains. Testicular cancer patients during chemotherapy assessed their health lower. Chemotherapy for testicular cancer was associated with higher levels of anxiety and depression. Survivors after testicular cancer therapy have an increased risk of a higher aggression level.

  11. Testicular Microlithiasis

    DEFF Research Database (Denmark)

    Pedersen, Malene Roland Vils; Osther, Palle Jørn Sloth; Sørensen, Flemming Brandt

    2016-01-01

    Pathology Registry. Results: The prevalence of TML was 10.3%. Of the 103 men with TML, 23 (22.3%) had TML in the left testicle, 38 (36.9%) in the right (p=0.002), and 42 (40.8%) had bilateral TML. Patient compliance was low with 11.7% participating in all US follow-up examinations. 5 men presented risk...... factors (testicular atrophy (N=1) and previous testicular cancer (N=4)), but no cases of testicular malignancy were found in the follow-up period. Conclusion: The low patient compliance conflicts with the ESUR Scrotal Imaging Subcommittee guidelines that recommend scrotal US follow-up annually for TML...... until the age of 55 years. The fact that no cancers were found during follow-up using the pathology registry calls the value of follow-up into question....

  12. Testicular cancer: A narrative review of the role of socioeconomic position from risk to survivorship

    Science.gov (United States)

    Richardson, Lisa C.; Neri, Antonio J.; Tai, Eric; Glenn, Jeffrey D.

    2015-01-01

    Background Testicular cancer (TC) is one of the most curable cancers. Given survival rates of close to 100% with appropriate therapy, ensuring proper treatment is essential. We reviewed and summarized the literature on the association of socioeconomic position (SEP) along the cancer control spectrum from risk factors to survivorship. Methods We searched PubMed from 1966 to 2011 using the following terms: testicular cancer, testicular neoplasm, poverty, and socioeconomic factors, retrieving 119 papers. After excluding papers for the non-English (10) language and non-relevance (46), we reviewed 63 papers. We abstracted information on socioeconomic position (SEP), including occupation, education, income, and combinations of the 3. Five areas were examined: risk factors, diagnosis, treatment, survival, and survivorship. Results Most studies examined area-based measures, not individual measures of SEP. The majority of studies found an increased risk of developing TC with high SEP though recent papers have indicated increased risk in low-income populations. Regarding diagnosis, recent papers have indicated that lower levels of education and SEP are risk factors for later-stage TC diagnosis and hence higher TC mortality. For treatment, 1 study that examined the use of radiation therapy (RT) in stage I seminoma reported that living in a county with lower educational attainment led to lower use of RT. For survival (mortality), several studies found that men living in lower SEP geographic areas experience lower survival and higher mortality. Conclusion The strongest evidence for SEP impact on testicular germ cell tumor (TGCT) was found for the risk of developing cancer as well as survival. The association of SEP with TGCT risk appears to have changed over the last decade. Given the highly curable nature of TGCT, more research is needed to understand how SEP impacts diagnosis and treatment for TGCT and to design interventions to address disparities in TGCT outcomes and SEP

  13. 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.

  14. Sexual functioning of testicular cancer survivors and their partners – A review of literature

    Science.gov (United States)

    Jankowska, Monika

    2011-01-01

    Background Testicular cancer (TC) is the most common cancer in the 25–40 age group, with peak morbidity at around 30 years of age. It is a period of highest productivity, when sexual sphere is an important aspect of life. The disease, invasive treatment and its consequences interfere with this sphere. Aim The aim of this paper was to review the most recent studies on the sexual functioning of patients treated for testicular cancer and their partners published in English language scientific journals in the period of 1989–2010. Results Numerous studies report that men cured from testicular cancer are at risk of sexual disorders. Agents of psychological nature play an important role in the occurrence and persistence of sexual dysfunctions. Being in permanent relationship is a protective factor, while single persons are marked with particular predisposition to such dysfunctions. Sexual and marital satisfaction of TC survivors and their partners are mutually correlated. Conclusion With a growing number of TC survivors, a thorough investigation is required into their sexuality, both in an individual and dyadic dimension, so as to improve the quality of life of the affected young men, who take on their new social and professional roles in the period of highest reproductiveness. PMID:24376997

  15. Sexual functioning of testicular cancer survivors and their partners - A review of literature.

    Science.gov (United States)

    Jankowska, Monika

    2011-12-01

    Testicular cancer (TC) is the most common cancer in the 25-40 age group, with peak morbidity at around 30 years of age. It is a period of highest productivity, when sexual sphere is an important aspect of life. The disease, invasive treatment and its consequences interfere with this sphere. The aim of this paper was to review the most recent studies on the sexual functioning of patients treated for testicular cancer and their partners published in English language scientific journals in the period of 1989-2010. Numerous studies report that men cured from testicular cancer are at risk of sexual disorders. Agents of psychological nature play an important role in the occurrence and persistence of sexual dysfunctions. Being in permanent relationship is a protective factor, while single persons are marked with particular predisposition to such dysfunctions. Sexual and marital satisfaction of TC survivors and their partners are mutually correlated. With a growing number of TC survivors, a thorough investigation is required into their sexuality, both in an individual and dyadic dimension, so as to improve the quality of life of the affected young men, who take on their new social and professional roles in the period of highest reproductiveness.

  16. 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.

  17. 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.)

  18. 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.

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

    Science.gov (United States)

    Catanzariti, Francesco; Polito, Benedetta; Polito, Massimo

    2016-10-05

    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). 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. 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. 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.

  20. 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

    /disorders of sex differentiation and male fertility problems may be symptoms with varying penetration. In spite of their fetal origin, most of the TDS symptoms, including TGCC and poor semen quality, can only be diagnosed in adulthood. Data from a Danish-Finnish research collaboration strongly suggest that trends...... 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...

  1. Feasibility of a physical activity intervention during and shortly after chemotherapy for testicular cancer

    OpenAIRE

    Thorsen, Lene; Kirkegaard, Camilla; Loge, Jon H?vard; Kiserud, Cecilie E.; Johansen, Merethe Lia; Gjerset, Gunhild M.; Edvardsen, Elisabeth; Hamre, Hanne; Ikdahl, Tone; Foss?, Sophie D.

    2017-01-01

    Background Given the risk of developing acute and long-term adverse effects in patients receiving cisplatin-based chemotherapy for testicular cancer (TC), risk-reducing interventions, such as physical activity (PA), may be relevant. Limited knowledge is available on the challenges met when conducting PA intervention trials in patients with TC during and shortly after chemotherapy. The aims of the present feasibility study are therefore to determine patient recruitment, compliance and adherenc...

  2. Testicular cancer incidence trends in the United States (1975−2004): Plateau or shifting racial paradigm?

    Science.gov (United States)

    L, Holmes; C, Escalante; O, Garrison; BX, Foldi; GO, Ogungbade; EJ, Essien; D, Ward

    2007-01-01

    OBJECTIVE: Plateau in testicular cancer incidence in some parts of the United States (US) especially among non-Hispanic white males in Los Angeles had been observed. We conducted three decades temporal trends analysis to assess the evidence of such a plateau, and to examine whether the rate remains stable across racial/ethnic groups as well as the influence of age at diagnosis on the incidence rate. STUDY DESIGN: Population-based temporal trends analysis. METHODS: Using the Surveillance Epidemiology and End Results (SEER), we identified between 1975 and 2004, 16,580 of newly diagnosed testicular cancer cases, aged 15−49 years. The incidence rates were examined by calculating the age-adjusted rates and their 95% Confidence Interval (CI) for the age at diagnosis, SEER areas, and race by the year of diagnosis. The percent change and annual percent change were examined for trends. RESULTS: Incidence of testicular cancer continues to increase among US males, albeit the plateau of the 1990s. Between 1975 and 2004 the age-adjusted incidence rate for ages, 15−49 years increased from 2.9 (1975) to 5.1(2004) per 100,000. The trends indicated a percent change of 71.9% and a statistically significant annual percent change of 1.6 %,( 95% CI, 1.3−2.0), p testicular cancer incidence rate remains to plateau in the United States, while racial variance persists in rates, black males demonstrated the highest increase in the annual percent change. Further studies are needed to examine the recent increase among black males and the potential determinants. PMID:18555499

  3. Novel tumor markers in the serum of testicular germ cell cancer patients: a review

    OpenAIRE

    Syring I; Müller SC; Ellinger J

    2014-01-01

    Isabella Syring, Stefan C Müller, Jörg Ellinger Department for Urology and Pediatric Urology, University Hospital Bonn, Bonn, Germany Abstract: Serum tumor markers have an important role in the management of patients with testicular cancer. They are useful for diagnosis, staging and risk assessment, follow-up, evaluation of response, and early detection of relapse. Alpha-fetoprotein, human chorionic gonadotropin, and lactate dehydrogenase are established serum markers in te...

  4. Splenogonadal fusion and testicular cancer: case report and review of the literature

    OpenAIRE

    Lopes,Roberto Iglesias; Medeiros,Mabel Tatty de; Arap,Marco Antônio; Cocuzza,Marcello; Srougi,Miguel; Hallak,Jorge

    2012-01-01

    A 36 year-old man after tests for assessing male infertility was diagnosed with primary infertility, bilateral cryptorchidism, non-obstructive azoospermia and discontinuous splenogonadal fusion. Carcinoma in situ was found in his left testicle, which was intra-abdominal and associated with splenogonadal fusion. To our knowledge, this is the fourth case of splenogonadal fusion associated with testicular cancer reported. One should always bear in mind the possibility of this association for the...

  5. Splenogonadal fusion and testicular cancer: case report and review of the literature

    Directory of Open Access Journals (Sweden)

    Roberto Iglesias Lopes

    2012-03-01

    Full Text Available A 36 year-old man after tests for assessing male infertility wasdiagnosed with primary infertility, bilateral cryptorchidism, nonobstructive azoospermia and discontinuous splenogonadal fusion.Carcinoma in situ was found in his left testicle, which was intraabdominal and associated with splenogonadal fusion. To ourknowledge, this is the fourth case of splenogonadal fusion associatedwith testicular cancer reported. One should always bear in mind thepossibility of this association for the left cryptorchid testicle.

  6. 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

    PURPOSE: To obtain information about preorchiectomy gonadal function in patients with testicular germ cell cancer to improve the clinical management of fertility and other andrologic aspects in these men. PATIENTS AND METHODS: In group 1, a group of 83 consecutive patients with testicular germ ce...... in men without measurable serum hCG may play a role by exerting LH-like effects on the Leydig cells, causing increased testosterone and estrogen levels and low LH values in the blood....... 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...... of men with TGCC (median, 3.6 IU/L; range, 1.12 to 11.9 IU/L) than in healthy men (median, 4.7 IU/L; range, 1.3 to 11.9 IU/L) (P = .01). We could not detect any differences between men with testicular cancer and men with malignant lymphomas and healthy men with regard to serum levels of testosterone...

  7. Bilateral testicular germ cell tumors: twenty-year experience at M. D. Anderson Cancer Center.

    Science.gov (United States)

    Che, Mingxin; Tamboli, Pheroze; Ro, Jae Y; Park, Dong Soo; Ro, Jung Sil; Amato, Robert J; Ayala, Alberto G

    2002-09-15

    The incidence of testicular carcinoma in the United States has increased significantly over the last two decades. Germ cell tumors form the majority of malignant testicular tumors. With advances in diagnosis and therapeutic approaches, germ cell tumors are now highly sensitive to treatment, providing long-term survival. It has been speculated that the incidence of bilateral germ cell tumors may increase due to the improved survival of patients with unilateral germ cell tumors. In this report, the authors present a study of bilateral germ cell tumors of the testis in men who were treated at The University of Texas M. D. Anderson Cancer Center over a 20-year period with emphasis on their incidence, histologic features, and clinical features. Between 1978 and 1999, 2431 patients with testicular germ cell tumors were treated at The University of Texas M. D. Anderson Cancer Center. Among these, 24 patients with bilateral germ cell tumors were identified. Clinical records and all available pathology slides of the tumors were reviewed. The overall incidence of bilateral germ cell tumors in the patients with testicular germ cell tumors was 1% (24 of 2431 patients). The incidence was 1.8% (14 of 776 patients) in patients with seminoma and 0.6% (10 of 1655 patients) in patients with nonseminomatous germ cell tumors. Patients with seminoma who were age presentation in patients with seminoma. Thus, patients in the second or third decade of life who presented with seminomas as their initial tumor were more likely to develop a second germ cell tumor compared with patients in the fourth or fifth decade of life. These findings have potentially important implications for clinical management by identifying a population of patients with germ cell tumors who are at risk of developing a second tumor and also for studying risk factors of bilateral germ cell tumors of the testis. Copyright 2002 American Cancer Society.

  8. Chronic cancer-related fatigue in long-term survivors of testicular cancer.

    Science.gov (United States)

    Orre, Ingrid J; Fosså, Sophie D; Murison, Robert; Bremnes, Roy; Dahl, Olav; Klepp, Olbjørn; Loge, Jon H; Wist, Erik; Dahl, Alv A

    2008-04-01

    High prevalence of cancer-related fatigue (CRF) has been reported among many groups of cancer survivors when compared to the general population. However, this topic has rarely been studied in long-term survivors of testicular cancer (TCSs). The present multi-centre study examines the prevalence of chronic CRF in Norwegian TCSs compared to chronic general fatigue (GF) in the Norwegian general population, and associations between a variety of relevant variables and CRF in TCSs. Participants were 1431 TCSs, aged 18-75, at an average of 11 years posttreatment (range 4.5-21 years), and a sample of 1080 age-matched men from the general Norwegian population (GenPop). The participants responded to a mailed questionnaire that included the Fatigue Questionnaire for the assessment of chronic CRF and chronic GF. The prevalence of chronic CRF was 17.1% (95% CI 15.2-19.1%) among TCSs compared to 9.7% of chronic GF in GenPop (95% CI 8.0-11.5%). Regression analyses showed that poor quality of life (QOL), various psychosocial and somatic problems, and neuroticism were highly associated with presence of chronic CRF in TCSs. Chronic CRF is far more common among TCSs than chronic GF in the general population and is associated with poor QOL and multiple psychological and somatic health problems. As a consequence, fatigue should be in focus during routine follow-ups as well as later in the general medical care of TCSs.

  9. 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.

  10. 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.

  11. Goal Navigation, Approach-Oriented Coping, and Adjustment in Young Men with Testicular Cancer.

    Science.gov (United States)

    Hoyt, Michael A; Gamarel, Kristi E; Saigal, Christopher S; Stanton, Annette L

    2016-08-01

    Cancer can challenge important life goals for young adult survivors. Poor goal navigation skills might disrupt self-regulation and interfere with coping efforts, particularly approach-oriented attempts. Two studies are presented that investigated relationships among goal navigation processes, approach-oriented coping, and adjustment (i.e., social, emotional, and functional well-being) in separate samples of young adults with testicular cancer. In study 1, in-depth interviews (N = 21) were analyzed using thematic analysis to understand experiences of goal pursuit following cancer. In study 2, 171 men completed measures of goal navigation, coping, and adjustment to cancer. In study 1, three prominent themes emerged: goal clarification, goal engagement and disengagement, and responses to disrupted goals. Regression analyses in study 2 revealed that goal navigation skills were positively associated with emotional (B = .35, p testicular cancer. They likely represent important independent targets for intervention, and goal navigation skills might also buffer the negative consequences of low use of approach-oriented coping.

  12. Mechanisms of navigating goals after testicular cancer: meaning and emotion regulation.

    Science.gov (United States)

    Hoyt, Michael A; Nelson, Christian J; Darabos, Katie; Marín-Chollom, Amanda; Stanton, Annette L

    2017-06-01

    The navigation of major life goals can be challenging to cancer survivors, particularly during young adulthood. This study examined the relationships of goal navigation skills (e.g., goal identification, goal clarification, and goal adjustment) with having a sense of life meaning, emotion regulation coping processes, and physical and psychological health indicators in young adult survivors of testicular cancer. Men ages 18 to 29 years (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 goal navigation, sense of meaning, emotional approach coping, and indicators of physical and psychological well-being. Goal navigation skills were negatively related to depressive symptoms (r = -0.41, p psychological well-being via its association with maintenance of a sense of meaning as well as successful attempts at regulation of emotions. The study provides preliminary evidence that these skill-based processes relate to adjustment to cancer in young adults. Copyright © 2016 John Wiley & Sons, Ltd. Copyright © 2016 John Wiley & Sons, Ltd.

  13. 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....... MAIN RESULTS AND THE ROLE OF CHANCE: DLK1, INSL3 and COUP-TFII expression changed during normal development and was linked to different stages of LC differentiation: DLK1 was expressed in all fetal LCs, but only in spindle-shaped progenitor cells and in a small subset of polygonal LCs in the normal...... adult testis; INSL3 was expressed in a subset of fetal LCs, but in the majority of adult LCs; and COUP-TFII was expressed in peritubular and mesenchymal stroma cells at all ages, in fetal LCs early in gestation and in a subset of adult LCs. CYP11A1 was expressed in the majority of LCs regardless of age...

  14. A novel rapid access testicular cancer clinic: prospective evaluation after one year.

    Science.gov (United States)

    Carey, K; Davis, N F; Elamin, S; Ahern, P; Brady, C M; Sweeney, P

    2016-02-01

    Our institution has recently developed a rapid access outpatient clinic to investigate men with testicular lumps and/or pain suspicious for testicular cancer (TCa). To present our experience after 12 months. All referrals to the rapid access testicular clinic (RATC) clinic were prospectively analysed from 01/01/2013 to 01/01/2014. The primary outcome variable was incidence of TCa in the referred patient cohort. Secondary outcome variables were waiting times prior to clinical review and waiting times prior to radical orchidectomy in patients diagnosed with TCa. Seventy-four new patients were referred to the RATC during the 1-year period and the mean age was 34 (range 15-81 years). TCa was the most common diagnosis and was found in 18 (25 %) patients. Patients diagnosed with TCa underwent radical orchidectomy, a median of 3 (range 1-5) days after their initial GP referral. Patients requiring surgical intervention for benign scrotal pathology underwent their procedure a median of 32 (range 3-61) days after their initial referral. Of the 18 patients diagnosed with TCa, 9 (50 %) were diagnosed with a seminomatous germ cell tumour on histopathology. The RATC is a new initiative in Ireland that provides expedient and definitive treatment of patients with newly diagnosed TCa. Early treatment will ultimately improve long-term prognosis in this patient cohort.

  15. Toxicities Associated with Cisplatin-Based Chemotherapy and Radiotherapy in Long-Term Testicular Cancer Survivors

    Directory of Open Access Journals (Sweden)

    Chunkit Fung

    2018-01-01

    Full Text Available Testicular cancer has become the paradigm of adult-onset cancer survivorship, due to the young age at diagnosis and 10-year relative survival of 95%. This clinical review presents the current status of various treatment-related complications experienced by long-term testicular cancer survivors (TCS free of disease for 5 or more years after primary treatment. Cardiovascular disease and second malignant neoplasms represent the most common potentially life-threatening late effects. Other long-term adverse outcomes include neuro- and ototoxicity, pulmonary complications, nephrotoxicity, hypogonadism, infertility, and avascular necrosis. Future research efforts should focus on delineation of the genetic underpinning of these long-term toxicities to understand their biologic basis and etiopathogenetic pathways, with the goal of developing targeted prevention and intervention strategies to optimize risk-based care and minimize chronic morbidities. In the interim, health care providers should advise TCS to adhere to national guidelines for the management of cardiovascular disease risk factors, as well as to adopt behaviors consistent with a healthy lifestyle, including smoking cessation, a balanced diet, and a moderate to vigorous intensity exercise program. TCS should also follow national guidelines for cancer screening as currently applied to the general population.

  16. Improving the Deaf community's access to prostate and testicular cancer information: a survey study.

    Science.gov (United States)

    Folkins, Ann; Sadler, Georgia Robins; Ko, Celine; Branz, Patricia; Marsh, Shane; Bovee, Michael

    2005-06-06

    Members of the Deaf community face communication barriers to accessing health information. To resolve these inequalities, educational programs must be designed in the appropriate format and language to meet their needs. Deaf men (102) were surveyed before, immediately following, and two months after viewing a 52-minute prostate and testicular cancer video in American Sign Language (ASL) with open text captioning and voice overlay. To provide the Deaf community with information equivalent to that available to the hearing community, the video addressed two cancer topics in depth. While the inclusion of two cancer topics lengthened the video, it was anticipated to reduce redundancy and encourage men of diverse ages to learn in a supportive, culturally aligned environment while also covering more topics within the partnership's limited budget. Survey data were analyzed to evaluate the video's impact on viewers' pre- and post-intervention understanding of prostate and testicular cancers, as well as respondents' satisfaction with the video, exposure to and use of early detection services, and sources of cancer information. From baseline to immediately post-intervention, participants' overall knowledge increased significantly, and this gain was maintained at the two-month follow-up. Men of diverse ages were successfully recruited, and this worked effectively as a support group. However, combining two complex cancer topics, in depth, in one video appeared to make it more difficult for participants to retain as many relevant details specific to each cancer. Participants related that there was so much information that they would need to watch the video more than once to understand each topic fully. When surveyed about their best sources of health information, participants ranked doctors first and showed a preference for active rather than passive methods of learning. After viewing this ASL video, participants showed significant increases in cancer understanding, and the

  17. The quality of life and hormonal disturbances in testicular cancer survivors in Cisplatin era.

    Science.gov (United States)

    Wiechno, Paweł; Demkow, Tomasz; Kubiak, Krzysztof; Sadowska, Małgorzata; Kamińska, Janina

    2007-11-01

    To assess the degree of hormonal abnormalities in testicular cancer survivors and the effect of these changes on patients' quality of life. Men with complete remission of testicular cancer for over 2 yr were eligible. Patients completed the State-Trait Anxiety Inventory (STAI), the Hospital Anxiety and Depression Scale (HADS), Beck Depression Inventory (BDI), the International Index of Erectile Function (IIEF), and the Sexual Functioning Questionnaire (SFQ), and rated their physical and psychological well-being, quality of life, and relationship with their partner. Levels of the hormones testosterone, estradiol, thyreotropin, follicle-stimulating hormone (FSH), luteinizing hormone (LH), and prolactin were determined. Relationships between hormone levels and questionnaire results were assessed. A total of 326 men were tested, of whom 269 were treated with platinum-based chemotherapy. The most common endocrine abnormalities were above-normal gonadotropin levels (LH, 55%, and FSH, 49% of cases) and lowered testosterone (15%). Twenty-seven percent (STAI) and 28% (HADS) of the patients had abnormal anxiety levels, while the depression rate was 15% (BDI) and 18% (HADS); 40% of patients had erectile dysfunction. Linear regression analysis excluding the influence of age showed higher depression levels in the BDI among patients with elevated LH (p=0.010) or FSH (p=0.017). Patients with above-normal LH showed increased sexual problems in the SFQ (p=0.030). Elevated gonadotropins correlated with deteriorated physical well-being (p=0.028). Men with abnormal estradiol were more prone to erectile dysfunction (p=0.009). Hormonal abnormalities have a negative impact on the quality of life of testicular cancer survivors.

  18. 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.

  19. Cohort Profile: The Danish Testicular Cancer Late Treatment Effects Cohort (DaTeCa-LATE

    Directory of Open Access Journals (Sweden)

    Michael Kreiberg

    2018-02-01

    Full Text Available The cohort was set up in order to analyze late effects in long-term testicular cancer survivors (TCS and to contribute to the design of future follow-up programs addressing and potentially preventing late effects. Data for this cross-sectional study were collected between January 1, 2014, and December 31, 2016, among living Danish TCS and 60% agreed to participate in the cohort (N = 2,572. Mean time since testicular cancer (TC diagnosis was 18 years (range 7–33 and mean age of participants was 53 years (range 25–95. Data consist of results of a questionnaire with patient reported outcomes which covers a broad range of items on late-effects. The study also included data obtained through linkages to Danish registries, a biobank, and clinical data from hospital files and pathology reports originating from the Danish Testicular Cancer Database (DaTeCa. The treatment during the observation period has been nearly the same for all stages of TC and is in agreement with today’s standard treatment, this allows for interesting analysis with a wide timespan. We have extensive data on non-responders and are able to validate our study findings. Data from a Danish reference population (N = 162,283 allow us to compare our findings with a Danish background population. The cohort can easily be extended to access more outcomes, or include new TCS. A limitation of the present study is the cross-sectional design and despite the large sample size, The Danish Testicular Cancer Late Treatment Effects Cohort (DaTeCa-LATE lacks statistical power to study very rare late effects. Since it was voluntary to participate in the study we have some selection bias, for instance, we lack responders who were not in a paired relationship, but we would still argue that this cohort of TCSs is representative for TCSs in Denmark.Collaboration and data accessResearches interested in collaboration with the DaTeCa-LATE study group please contact Professor Gedske Daugaard

  20. Is testicular germ cell cancer associated with increased muscle mass or adiposity?

    Science.gov (United States)

    Gmeiner, Manuel; Hruby, Stephan; Nachbagauer, Andreas; Krampla, Wolfgang

    2011-01-01

    The correlation between an increased body mass index and testicular germ cell cancer has been a topical subject matter of literature. The thesis examines whether for patients with germ cell cancer of the testis the relation between the body cross section and the muscle mass at a particular spot at the abdomen is dislocated toward muscle hypertrophy. CT examinations of 120 patients with testicular tumor have been compared to CTs of 60 trauma surgery patients. In thickness of the layer at the lowest point of the umbilicus the area of the total body cross section and the Mm. psoas majores were determined and their quotient was calculated. Furthermore, the thickness of the M. rectus abdominis and the Mm. obliquii abdominis have been determined at the broadest spot. The reproducibility of the measured data has been extremely high (kappa >0.9). There has been no significant difference in any of the examined parameters between the comparison group and the total patient group. According to the literature, patients with germ cell cancer of the testis on average show a higher body-mass-index (BMI) compared to a comparable group of equivalent age. The height of the umbilicus is a body region, where for adipose humans the amplitude increases markedly, hence for reference measurement appropriate. On the basis of the outcome of this thesis, the most probable explanation for the BMI rise is weight gain at other body parts.

  1. 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...... population-based screening programme for contralateral CIS in patients with testicular cancer showed no significant difference in the risk for metachronous GCC between a screened and an unscreened cohort. Single-site biopsy including modern immunohistochemistry does not identify all cases of CIS....

  2. Prospective study of factors predicting adherence to medical advice in men with testicular cancer.

    Science.gov (United States)

    Moynihan, Clare; Norman, Andy R; Barbachano, Yolanda; Burchell, Louise; Huddart, Robert; Dearnaley, David P; Horwich, Alan

    2009-05-01

    To identify predictive factors of adherence to medical advice, specifically the likelihood of attendance to a recommended follow-up regimen in patients with newly diagnosed testicular cancer. PATIENTS AND METHODS; This was a prospective study measuring initially not only aspects of the doctor-patient interview, but also a range of demographic, psychological, social, and medical factors, and then recording attendance behavior on follow-up. All 209 new patients with testicular cancer referred between June 1992 and May 1995 were approached, and 184 men consented and completed questionnaires. The nonadherence end point (nonattender) was two failures to attend an outpatient appointment at least 1 month apart, despite a written reminder. Thirty-two participants (17%) were classified as nonattenders. No significant differences were found between attenders and nonattenders in the majority of psychosocial and medical variables that might have predicted nonadherence to medical advice. There was a highly significant association between nonattendance and a patient's perception of an unsatisfactory affective relationship with his clinician (P = .005; hazard ratio, 3.1; 95% CI, 1.4 to 6.6). Patients who perceived an unsatisfactory affective relationship with their clinician that included an inability to trust the clinician and a perception that they were not being treated as "a person" were subsequently more likely to disregard medical advice regarding follow-up. Attention to the ways young men may wish to communicate with their clinicians is important, bearing in mind that they may not necessarily adhere to stereotypical images of masculine self-dependence.

  3. 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

    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...... 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. 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/depression...

  4. Hypogonadism in testicular cancer patients is associated with risk factors of cardiovascular disease and the metabolic syndrome.

    Science.gov (United States)

    Bogefors, C; Isaksson, S; Bobjer, J; Kitlinski, M; Leijonhufvud, I; Link, K; Giwercman, A

    2017-07-01

    More than 95% of testicular cancer are cured but they are at increased long-term risk of cardiovascular disease. The risk of cardiovascular disease and treatment intensity was reported, but it is unknown whether this effect of cancer therapy is direct or indirect, mediated through androgen deficiency. Our aim was, therefore, to evaluate whether testicular cancer patients have increased the prevalence of risk factors of cardiovascular disease and if these risk factors are associated with hypogonadism and/or the cancer treatment given. In 92 testicular cancer patients (mean 9.2 years follow-up) and age-matched controls, blood samples were analysed for lipids, total testosterone, luteinizing hormone (LH), glucose and insulin. An estimate of insulin resistance, HOMAir was calculated. Hypogonadism was defined as total testosterone  10 IU/L and/or androgen replacement. In testicular cancer men with hypogonadism, compared with eugonadal patients, higher insulin (mean difference: 3.10 mIU/L; p = 0.002) and HOMAir (mean difference: 0.792; p = 0.007) were detected. Hypogonadism group presented with increased risk (OR = 4.4; p = 0.01) of metabolic syndrome. Most associations between the treatment given and the metabolic parameters became statistically non-significant after adjustment for hypogonadism. In conclusion, testicular cancer patients with signs of hypogonadism presented with significantly increased risk of metabolic syndrome and investigation of endocrine and metabolic parameters is warranted in these patients. © 2017 American Society of Andrology and European Academy of Andrology.

  5. 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...

  6. 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 treated at Aarhus University Hospital in Denmark between 1990 and 2000 was conducted. A total of 401 survivors (response rate, 66%) completed questionnaires concerning QOL (European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire C30), depression (Beck......PURPOSE: A growing number of patients with testicular cancer (TC) become long-term survivors. As a consequence, quality-of-life (QOL) issues become increasingly important. The objective of this study was to investigate QOL among Danish TC survivors. METHODS: A long-term follow-up assessment of all...... Depression Inventory-II), fatigue (Multidimensional Fatigue Inventory-20), and health-related issues such as neurotoxic symptoms and Raynaud-like phenomena. On the basis of their treatment, participants were categorized as having received surveillance, radiotherapy, or chemotherapy. RESULTS: QOL among...

  7. Sexual functioning after treatment for testicular cancer - Review and meta-analysis of 36 empirical studies between 1975-2000

    NARCIS (Netherlands)

    Jonker-Pool, G.; van de Wiel, H.B.M.; Hoekstra, H.J.; Sleijfer, D.T.; van Driel, M.F.; van Basten, J.P.; Koops, H.S.

    Literature concerning sexual functioning after treatment for testicular cancer from 1975-2000 is reviewed. After a literature search in Medline and Psylit was conducted, as well as a search for cross-references made, a meta-analysis was performed. To describe sexual functioning, several aspects of

  8. Testicular cancer : a longitudinal pilot study on stress response symptoms and quality of life in couples before and after chemotherapy

    NARCIS (Netherlands)

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

    Goals of work: The current study was designed to longitudinally examine stress response symptoms (SRS) and quality of life (QoL) in couples confronted with disseminated testicular cancer. The objectives were to examine couples' patterns of adjustment over time and possible differences in adjustment

  9. 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

  10. 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

  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. Polymorphic variation in the androgen receptor gene: association with risk of testicular germ cell cancer and metastatic disease

    DEFF Research Database (Denmark)

    Västermark, Åke; Giwercman, Yvonne Lundberg; Hagströmer, Oskar

    2011-01-01

    Increasing incidence of testicular germ cell cancer (TGCC) is most probably related to environment and lifestyle. However, an underlying genetic predisposition may play a role and since sex steroids are assumed to be important for the rise and progression of TGCC, a study of androgen receptor (AR...... of endocrine disruptors. From a biological point of view, our findings strengthen the hypothesis of the importance of androgen action in the aetiology and pathogenesis of testicular malignancy. Future studies should focus on the impact of sex hormones on foetal germ cell development and the interaction between...

  13. 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.

  14. Improving the Deaf community's access to prostate and testicular cancer information: a survey study

    Directory of Open Access Journals (Sweden)

    Sadler Georgia

    2005-06-01

    Full Text Available Abstract Background Members of the Deaf community face communication barriers to accessing health information. To resolve these inequalities, educational programs must be designed in the appropriate format and language to meet their needs. Methods Deaf men (102 were surveyed before, immediately following, and two months after viewing a 52-minute prostate and testicular cancer video in American Sign Language (ASL with open text captioning and voice overlay. To provide the Deaf community with information equivalent to that available to the hearing community, the video addressed two cancer topics in depth. While the inclusion of two cancer topics lengthened the video, it was anticipated to reduce redundancy and encourage men of diverse ages to learn in a supportive, culturally aligned environment while also covering more topics within the partnership's limited budget. Survey data were analyzed to evaluate the video's impact on viewers' pre- and post-intervention understanding of prostate and testicular cancers, as well as respondents' satisfaction with the video, exposure to and use of early detection services, and sources of cancer information. Results From baseline to immediately post-intervention, participants' overall knowledge increased significantly, and this gain was maintained at the two-month follow-up. Men of diverse ages were successfully recruited, and this worked effectively as a support group. However, combining two complex cancer topics, in depth, in one video appeared to make it more difficult for participants to retain as many relevant details specific to each cancer. Participants related that there was so much information that they would need to watch the video more than once to understand each topic fully. When surveyed about their best sources of health information, participants ranked doctors first and showed a preference for active rather than passive methods of learning. Conclusion After viewing this ASL video, participants

  15. A systematic review of quantitative observational studies investigating psychological distress in testicular cancer survivors.

    Science.gov (United States)

    Smith, Allan Ben; Rutherford, Claudia; Butow, Phyllis; Olver, Ian; Luckett, Tim; Grimison, Peter; Toner, Guy; Stockler, Martin; King, Madeleine

    2018-04-01

    Testicular cancer (TC) affects young men and may cause psychological distress despite a good prognosis. This systematic review evaluated the prevalence, severity, and correlates of anxiety, depression, fear of cancer recurrence (FCR), and distress in TC survivors. A systematic search of literature published 1977 to 2017 was conducted to find quantitative studies including TC survivor-reported outcomes relevant to review objectives. The quality of included articles was assessed, and a narrative synthesis conducted. Of 6717 articles identified, 66 (39 good, 20 fair, and 7 poor quality) reporting results from 36 studies were included. Testicular cancer survivors' mean anxiety levels were higher than in the general population, while mean depression and distress were no different. Clinically significant anxiety (≈1 in 5) and to a lesser extent distress (≈1 in 7), but not depression, were more prevalent in TC survivors than the general population. Approximately 1 in 3 TC survivors experienced elevated FCR. Poorer psychological outcomes were more common among TC survivors who were single, unemployed/low socio-economic status, suffering from co-morbidities, experiencing worse symptoms/side effects, and using passive coping strategies. Many TC survivors do not experience significant psychological morbidity, but anxiety and FCR are prevalent. Inadequate coping resources (eg, low socio-economic status and social support) and strategies (eg, avoidance) and greater symptoms/side effects were associated with poorer outcomes. Theoretically driven prospective studies would aid understanding of how outcomes change over time and how to screen for risk. Age and gender appropriate interventions that prevent and manage issues specific to TC survivors are also needed. Copyright © 2017 John Wiley & Sons, Ltd.

  16. Reporting and Staging of Testicular Germ Cell Tumors: The International Society of Urological Pathology (ISUP) Testicular Cancer Consultation Conference Recommendations.

    Science.gov (United States)

    Verrill, Clare; Yilmaz, Asli; Srigley, John R; Amin, Mahul B; Compérat, Eva; Egevad, Lars; Ulbright, Thomas M; Tickoo, Satish K; Berney, Daniel M; Epstein, Jonathan I

    2017-06-01

    The International Society of Urological Pathology held a conference devoted to issues in testicular and penile pathology in Boston in March 2015, which included a presentation and discussion led by the testis microscopic features working group. This conference focused on controversies related to staging and reporting of testicular tumors and was preceded by an online survey of the International Society of Urological Pathology members. The survey results were used to initiate discussions, but decisions were made by expert consensus rather than voting. A number of recommendations emerged from the conference, including that lymphovascular invasion (LVI) should always be reported and no distinction need be made between lymphatic or blood invasion. If LVI is equivocal, then it should be regarded as negative to avoid triggering unnecessary therapy. LVI in the spermatic cord is considered as category pT2, not pT3, unless future studies provide contrary evidence. At the time of gross dissection, a block should be taken just superior to the epididymis to define the base of the spermatic cord, and direct invasion of tumor in this block indicates a category of pT3. Pagetoid involvement of the rete testis epithelium must be distinguished from rete testis stromal invasion, with only the latter being prognostically useful. Percentages of different tumor elements in mixed germ cell tumors should be reported. Although consensus was reached on many issues, there are still areas of practice that need further evidence on which to base firm recommendations.

  17. Goal Navigation, Approach-Oriented Coping, and Adjustment in Young Men with Testicular Cancer

    Science.gov (United States)

    Hoyt, Michael A.; Gamarel, Kristi E.; Saigal, Christopher S.; Stanton, Annette L.

    2016-01-01

    Background Cancer can challenge important life goals for young adult survivors. Poor goal navigation skills might disrupt self-regulation and interfere with coping efforts, particularly approach-oriented attempts. Two studies are presented that investigated relationships among goal navigation processes, approach-oriented coping, and adjustment (i.e., social, emotional, and functional well-being) in separate samples of young adults with testicular cancer. Methods In Study 1, in-depth interviews (N=21) were analyzed using thematic analysis to understand experiences of goal pursuit following cancer. In Study 2, 171 men completed measures of goal navigation, coping, and adjustment to cancer. Results In Study 1, three prominent themes emerged: goal clarification; goal engagement and disengagement; and responses to disrupted goals. Regression analyses in Study 2 revealed that goal navigation skills were positively associated with emotional (B = .35, ptesticular cancer. They likely represent important independent targets for intervention, and goal navigation skills might also buffer the negative consequences of low use of approach-oriented coping. PMID:26935309

  18. 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...

  19. Adult self-image and well-being after testicular cancer: The role of agency and meaning.

    Science.gov (United States)

    Ryan, Sean J; Hoyt, Michael A

    2018-03-27

    Cancer during young adulthood can limit the extent to which one adopts an adult self-image. However, the relationship of adult self-image to cancer-related adjustment remains unexplored. The current study examines relationships of adult self-image and social/emotional well-being and job-related problems in young testicular cancer survivors. Factors thought to facilitate future-oriented goals (i.e. agency and meaning) are examined as intermediary processes. Testicular cancer survivors (N = 171) between the ages of 18 and 29 completed questionnaire measures of adult self-image, agency, sense of meaning and indicators of adjustment. Social and emotional well-being were measured by the Functional Assessment of Cancer Therapy-General. Job problems were assessed using the EORTC's testicular cancer supplement (EORTC QLQ-TC26). Path model results revealed direct associations of survivors' adult self-image with social (β = .20, p < .05), but not emotional well-being (β = .14, p < .01). Both agency and meaning mediated the relationship of adult self-image and well-being indicators. Finally, the relationship between adult self-image and job problems was only significant for those who were employed or in school (β = -.19, p < .05). Assessment of adult self-image might be useful in identifying risk for poor adjustment. Interventions that target agency and meaning might facilitate developmental goals.

  20. Testicular Cancer

    Science.gov (United States)

    ... Every AgeDiabetesRead Article >>DiabetesTics and Tourette SyndromeRead Article >>Tics and Tourette Syndrome Visit our interactive symptom checker ... Devices Over-the-counter Products Procedures & Devices Prescription Medicines Health Tools Dictionary Symptom Checker BMI Calculator myhealthfinder ...

  1. 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 < 0.05). Few 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.

  2. Is the FSHR 2039A>G variant associated with susceptibility to testicular germ cell cancer?

    DEFF Research Database (Denmark)

    Bang, A K; Busch, A S; Almstrup, K

    2018-01-01

    background. Follicle-stimulating hormone (FSH) is the major regulatory hormone of the Sertoli cells. FSH signalling-related single-nucleotide polymorphisms (SNPs) have previously been shown to affect FSH action in men at different levels. We aimed to investigate whether three FSH-related SNPs (FSHR 2039A>G......Testicular germ cell cancer (TGCC) is derived from germ cell neoplasia in situ (GCNIS), which arises due to niche disturbances affecting the Sertoli cells. It is believed that exogenous endocrine factors have a crucial role in governing neoplastic transformation but on a strong hereditary...... also included. Chi-squared test was performed to compare genotype- and allele frequencies. Kruskal-Wallis test was performed to compare age at diagnosis. Patients with TGCC had a higher frequency of the A-allele of FSHR 2039A>G compared to the group of fertile men with an AA-genotype frequency of 30...

  3. 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...... 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. RESULTS: Of 158 included TC survivors, 28 (18%) had uncompensated Leydig cell...

  4. Romantic and sexual relationships, body image, and fertility in adolescent and young adult testicular cancer survivors: a review of the literature.

    Science.gov (United States)

    Carpentier, Melissa Y; Fortenberry, J Dennis

    2010-08-01

    This review presents a summary of existing knowledge regarding the effect of testicular cancer along four broad domains, including romantic and sexual relationships, body image, and fertility. A total of 37 studies were reviewed. Of note, most research consists of older adult testicular cancer survivors, with very little research attention afforded to adolescent and young adult survivorship. Relationship status (i.e., partnered versus unpartnered) appears to play an important role as it relates to adjustment outcomes in testicular cancer survivors. In addition, sexual function (and thereby fertility) and body image are also frequently compromised. Implications regarding a lack of developmentally focused research on adolescent and young adult testicular cancer survivorship are discussed, along with recommendations for new research. (c) 2010 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

  5. 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.

  6. The ManVan: a mobile cancer support service for men with prostate, testicular and penile cancer in Wales.

    Science.gov (United States)

    Iredale, Rachel; Skilton, Rhiannon; Pugh, Richard; Blake, Heather

    2015-01-01

    The ManVan commenced service delivery on 1st April 2014 and is the United Kingdom's first dedicated mobile support service for men affected by prostate, testicular, and penile cancer. It is delivered in partnership with Prostate Cancer UK and Movember and fully funded by the Movember Foundation. It brings nursing care, counselling for individuals and couples, group support and welfare rights advice, directly to men living with prostate, testicular and penile cancer in communities across Wales. The ManVan has travelled extensively across Wales during its first year, visiting 94 different locations, across all seven Local Health Board areas. The first half of the year began with a Roadshow where we welcomed thousands of visitors on board, including men and women worried by all sorts of cancer symptoms; their family and friends; health and social care professionals and politicians. The variety of venues the ManVan has visited has included hospitals, supermarkets, social clubs, caravan fairs and rugby grounds to help raise awareness of the ManVan service and identify potential clients. As expected the greatest proportion of visitors are male, particularly older men. In the second half of the year, we focussed on our target audience - men diagnosed with prostate, testicular, or penile cancer and their families. Using a targeted approach to urology clinics across NHS Wales, as well as community-based activity encouraging men from ethnic minorities to visit, we have now taken on 161 clients, many of whom have received more than one ManVan service, and attended on more than one occasion. Most of our clients have prostate cancer, are over the age of 55 years, and are married. Analysis of the early data around the clinical and psychosocial benefits of the services offered on the ManVan is positive and the annualised value of the benefits obtained for ManVan clients equates to more than £300,000 in this first year. There were 3,319 visitors to the ManVan in total during the

  7. 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

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

    Science.gov (United States)

    Sloan, Chantel D; Nordsborg, Rikke B; Jacquez, Geoffrey M; Raaschou-Nielsen, Ole; Meliker, Jaymie R

    2015-01-01

    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 population.

  9. 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.

  10. Delay in Diagnosis of Testicular Cancer; A Need for Awareness Programs

    Science.gov (United States)

    Öztürk, Çiğdem; Fleer, Joke; Hoekstra, Harald J.; Hoekstra-Weebers, Josette E. H. M.

    2015-01-01

    Background Aim To gain insight into patient and doctor delay in testicular cancer (TC) and factors associated with delay. Materials and Methods Sixty of the 66 eligible men; median age 26 (range 17–45) years, diagnosed with TC at the University Medical Center Groningen completed a questionnaire on patients’ delay: interval from symptom onset to first consultation with a general practitioner (GP) and doctors’ delay: interval between GP and specialist visit. Results Median patient reported delay was 30 (range 1–365) days. Patient delay and TC tumor stage were associated (p = .01). Lower educated men and men embarrassed about their scrotal change reported longer patient delay (r = -.25, r = .79 respectively). Age, marital status, TC awareness, warning signals, nor perceived limitations were associated with patient delay. Median patient reported time from GP to specialist (doctors’ delay) was 7 (range 0–240) days. Referral time and disease stage were associated (p = .04). Six patients never reported a scrotal change. Of the 54 patients reporting a testicular change, 29 (54%) patients were initially ‘misdiagnosed’, leading to a median doctors’ delay of 14 (1–240) days, which was longer (p< .001) than in the 25 (46%) patients whose GP suspected TC (median doctors’ delay 1(0–7 days). Conclusions High variation in patients’ and doctors’ delay was found. Most important risk variables for longer patient delay were embarrassment and lower education. Most important risk variable in GP’s was ‘misdiagnosis’. TC awareness programs for men and physicians are required to decrease delay in the diagnosis of TC and improve disease free survival. PMID:26606249

  11. Testicular cancer: seminoma. Stage I. Adjuvant radiotherapy. Results at 3 years

    International Nuclear Information System (INIS)

    Lione, M.; Ticera, N.; Mandachain, M.

    2008-01-01

    Full text: Purpose: To evaluate the results achieved with adjuvant radiotherapy. Materials and methods: We analyzed 40 medical records of patients diagnosed with stage I of testicular cancer, all of them received adjuvant radiotherapy between April 1992 and May 2004. The histological type was classical seminoma (95%) and spermatocytes (5%). Diagnosis and staging were performed with testicular ultrasound, determination of tumor markers, computed tomography of abdomen - pelvis and chest radiographs. Radiotherapy: Patients were treated with 60 Co unit and a linear accelerator of 6 MV photons. Volumes: Group I: lumboaortic lymph node region and ipsilateral pelvis. Group II: lumboaortic only. Daily dose: 1.8 Gy, total dose: 30.6 Gy. Patient in supine position, 2 parallel fields and opposed, DFP: 80 cm, calculated from midplane. They were followed for 3 years with chest X-ray, CAT scan of abdomen and pelvis at 12 months and then a full clinical control 1 time per year. Results: We defined the rate of ipsilateral pelvic node recurrence (group I: 0% vs. Group II: 6.25%), progression at distance (group I: 8.3% vs. Group II: 0%) and global survival (GS) (group I: 100% vs. group II: 100%) at 3 years of follow up. Conclusions: Our result is similar to that published in the international literature. Given the small number of patients, no evidence of changes in GS with the addition of radiotherapy to ipsilateral pelvic node. Radiation therapy to lumboaortic lymph nodes is the usual treatment, being necessary to optimize the modality of radiotherapy (RC3D - IRMT) to reduce toxicity in a long term. (authors) [es

  12. 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

  13. Effect of video-based teaching module on knowledge about testicular cancer and testicular self-examination among male undergraduate students

    Directory of Open Access Journals (Sweden)

    Chinomso Ugochukwu Nwozichi

    2015-01-01

    Full Text Available Introduction: Testicular cancer (TC is the most common neoplasm affecting males between 15 and 35 years of age and testicular self-examination (TSE has been recommended for its early detection and treatment. Aim: This study evaluated the effect of video-based teaching module (VBTM on knowledge about TC and TSE among male undergraduate students of a selected college in Bangalore. Materials and Methods: A preexperimental (one group pretest-posttest study design was adopted, and a purposive sampling technique was used to select 87 participants. Tool for data collection was a self-developed structured questionnaire which was used to assess participants′ knowledge of TC and TSE before and after the educational intervention (VBTM. Data collected were analyzed with SPSS 17.0 presenting them in descriptive and inferential statistics. Results: Findings showed that the pretest knowledge score of participants was very poor, and the rate of TSE practice was also very low. Participants′ pretest awareness was associated with their attempt/practice of TSE (P = 0.001. After the intervention, there was a significant increase in participants′ knowledge. Majority (54% and 32 (36.8% had very good and good knowledge, respectively, after the intervention. There was a highly significant difference between the overall pretest knowledge level (mean = 12.66, standard deviation [SD] = 4.62 and posttest knowledge level (mean = 25.7, SD = 3.62 at P ≤ 0.001. Conclusion: VBTM used in this study was effective in improving the knowledge of TC and TSE among male undergraduate students.

  14. 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.

  15. 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 alkaline (35.0% vs. 12.4%) and neutral (10.7% against 7.5% (p 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.

  16. Is psychological distress in men recently diagnosed with testicular cancer associated with their neuropsychological test performance?

    Science.gov (United States)

    Skaali, Tone; Fosså, Sophie D; Andersson, Stein; Langberg, Carl W; Lehne, Gustav; Dahl, Alv A

    2011-04-01

    To study the level of cancer-related distress (CRD) and variables associated with CRD in recently diagnosed testicular cancer patients (TCPs), and to explore associations between distress levels and neuropsychological test performance at the same time-point. As part of a prospective study of their psychological and cognitive functioning, 135 TCPs completed the Impact of Event Scale (IES) as a measure of CRD at a median of 37 days after diagnosis. They also completed the Hospital Anxiety and Depression Scale (HADS) and the Positive and Negative Affect Schedule (PANAS). Among 135 TCPs, 131 were interviewed and 129 were also tested with a neuropsychological battery. All investigations were done after orchidectomy but before any additional treatment. The associations between neuropsychological test-scores and IES, HADS and PANAS were examined. Twenty-four percent (95%CI 17%-31%) of the TCPs reported clinically significant CRD (IES-total score>26). No demographic or cancer-related variables were associated with the CRD-level. In univariate analyses, previous mental problems, sleeping problems, a higher level of neuroticism, daily smoking and hazardous alcohol-use were significantly associated with the CRD-level. In multivariate analysis neuroticism, smoking and alcohol-use remained significantly associated with CRD. Four out of 18 neuropsychological test-scores were significantly associated with at least one distress-measure. Increasing distress-levels were associated with decreasing test performance on some measures of attention, working memory and executive functions. In newly diagnosed TCPs, the scores on neuropsychological tests should be considered in relation to co-existing mental distress. Future studies should consider adjustment for this on relevant tests. Copyright © 2010 John Wiley & Sons, Ltd.

  17. Clinical and Genetic Risk Factors for Adverse Metabolic Outcomes in North American Testicular Cancer Survivors.

    Science.gov (United States)

    Zaid, Mohammad Abu; Gathirua-Mwangi, Wambui G; Fung, Chunkit; Monahan, Patrick O; El-Charif, Omar; Williams, Annalynn M; Feldman, Darren R; Hamilton, Robert J; Vaughn, David J; Beard, Clair J; Cook, Ryan; Althouse, Sandra K; Ardeshir-Rouhani-Fard, Shirin; Dinh, Paul C; Sesso, Howard D; Einhorn, Lawrence H; Fossa, Sophie D; Travis, Lois B

    2018-03-01

    Background: Testicular cancer survivors (TCS) are at significantly increased risk for cardiovascular disease (CVD), with metabolic syndrome (MetS) an established risk factor. No study has addressed clinical and genetic MetS risk factors in North American TCS. Patients and Methods: TCS were aged testosterone, and soluble cell adhesion molecule-1 (sICAM-1) evaluated. A single nucleotide polymorphism in rs523349 (5-α-reductase gene, SRD5A2 ), recently implicated in MetS risk, was genotyped. Using standard criteria, MetS was defined as ≥3 of the following: hypertension, abdominal obesity, hypertriglyceridemia, decreased high-density lipoprotein (HDL) cholesterol level, and diabetes. Matched controls were derived from the National Health and Nutrition Examination Survey. Results: We evaluated 486 TCS (median age, 38.1 years). TCS had a higher prevalence of hypertension versus controls (43.2% vs 30.7%; P low-density lipoprotein (LDL) cholesterol levels (17.7% vs 9.3%; P testosterone level ≤3.0 ng/mL (odds ratio [OR], 2.06; P =.005), and elevated sICAM-1 level (OR highest vs lowest quartile , 3.58; P =.001) were significantly associated with MetS. Conclusions and Recommendations: Metabolic abnormalities in TCS are characterized by hypertension and increased LDL and total cholesterol levels but lower rates of decreased HDL levels and abdominal obesity, signifying possible shifts in fat distribution and fat metabolism. These changes are accompanied by hypogonadism and inflammation. TCS have a high prevalence of CVD risk factors that may not be entirely captured by standard MetS criteria. Cancer treatment-associated MetS requires further characterization. Copyright © 2018 by the National Comprehensive Cancer Network.

  18. Genome-wide assessment of the association of rare and common copy number variations to testicular germ cell cancer

    DEFF Research Database (Denmark)

    Edsgard, Stefan Daniel; Dalgaard, Marlene Danner; Weinhold, Nils

    2013-01-01

    Testicular germ cell cancer (TGCC) is one of the most heritable forms of cancer. Previous genome-wide association studies have focused on single nucleotide polymorphisms, largely ignoring the influence of copy number variants (CNVs). Here we present a genome-wide study of CNV on a cohort of 212...... of rare CNVs related to cell migration (false-discovery rate = 0.021, 1.8% of cases and 1.1% of controls). Dysregulation during migration of primordial germ cells has previously been suspected to be a part of TGCC development and this set of multiple rare variants may thereby have a minor contribution...

  19. Sperm Concentration, Testicular Volume and Age Predict Risk of Carcinoma In Situ in Contralateral Testis of Men with Testicular Germ Cell Cancer

    DEFF Research Database (Denmark)

    Rud, Camilla Nymann; Daugaard, Gedske; Rajpert-De Meyts, Ewa

    2013-01-01

    We investigated whether semen quality or some easily attainable clinical parameters might be used to estimate the risk of contralateral carcinoma in situ in patients with unilateral testicular germ cell tumors.......We investigated whether semen quality or some easily attainable clinical parameters might be used to estimate the risk of contralateral carcinoma in situ in patients with unilateral testicular germ cell tumors....

  20. Feasibility of a physical activity intervention during and shortly after chemotherapy for testicular cancer.

    Science.gov (United States)

    Thorsen, Lene; Kirkegaard, Camilla; Loge, Jon Håvard; Kiserud, Cecilie E; Johansen, Merethe Lia; Gjerset, Gunhild M; Edvardsen, Elisabeth; Hamre, Hanne; Ikdahl, Tone; Fosså, Sophie D

    2017-06-15

    Given the risk of developing acute and long-term adverse effects in patients receiving cisplatin-based chemotherapy for testicular cancer (TC), risk-reducing interventions, such as physical activity (PA), may be relevant. Limited knowledge is available on the challenges met when conducting PA intervention trials in patients with TC during and shortly after chemotherapy. The aims of the present feasibility study are therefore to determine patient recruitment, compliance and adherence to a PA intervention. Patients with metastatic TC referred to cisplatin-based chemotherapy were eligible. They followed an individual low-threshold PA intervention, including counseling from a personal coach during and 3 months after chemotherapy. Outcomes were recruitment rate, compliance rate and adherence to the intervention including preferences for type of PA and barriers for PA. During 8 months 12 of 18 eligible patients were invited, all consented, but three dropped out. Walking and low intensity activities were preferred and nausea and feeling unwell were the most often reported barriers towards PA. In order to achieve adequate recruitment, compliance and complete data in future PA intervention trials, close cooperation with treating physicians, individual PA plans and availability of personalized coaching are required. Trial registration NCT01749774, November 2012, ClinicalTrials.gov.

  1. 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.

  2. 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.

  3. 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

  4. A study of coping in long-term testicular cancer survivors.

    Science.gov (United States)

    Rutskij, Robert; Gaarden, Torfinn; Bremnes, Roy; Dahl, Olav; Finset, Arnstein; Fossa, Sophie D; Klepp, Olbjorn; Sorebo, Oystein; Wist, Erik; Dahl, Alv A

    2010-03-01

    The primary objective of this study was to explore approach and avoiding coping strategies in long-term testicular cancer survivors (TCSs) as self-rated by the brief approach/avoidance coping questionnaire (BACQ). As the BACQ is a new instrument, the second objective was to examine critical psychometric properties of the instrument. The third objective was to examine the correlation between the BACQ and established self-rating instruments commonly used in psychosocial oncology to explore if the BACQ added an additional perspective to the characterization of TCSs. In this cross-sectional questionnaire study, 1326 Norwegian TCSs at a mean of 11.3 years (SD 4.2, median 10.7, range 5-21 years) after diagnosis gave information about their medical and social situation, distress, fatigue, quality of life, self-esteem, and neuroticism. The BACQ ratings of the TCSs were compared to those of a control sample of men from the general population (N = 566; NORM). Among TCSs 84% (95% CI 82-86%) used more approach coping, and this proportion did not differ significantly from 86% among NORM (95% CI 83-89%). The mean BACQ approach/avoidance score of TCSs were similar to that observed in NORM adjusted for age and work status (p = 0.33). The BACQ approach/avoidance score showed only moderate associations with established instruments used in psychosocial oncology. TCSs with more avoidance coping (N = 216) differed significantly from TCSs with more approach coping (N = 1110) by showing a lower proportion in paired relations and in paid work, more somatic and mental morbidity, more fatigue and poorer quality of life and self-esteem. In multivariate analyses lower self-esteem, higher cancer-related avoidance, more depression and neuroticism were most strongly associated with avoidant coping. In conclusion, we found that TCSs used similar coping patterns as NORM, avoidant coping was associated with significantly more problems than observed among TCSs who used more approach coping.

  5. Antioxidant enzyme profile and lipid peroxidation products in semen samples of testicular germ cell tumor patients submitted to orchiectomy.

    Science.gov (United States)

    Sposito, Camila; Camargo, Mariana; Tibaldi, Danielle Spinola; Barradas, Valéria; Cedenho, Agnaldo Pereira; Nichi, Marcílio; Bertolla, Ricardo Pimenta; Spaine, Deborah Montagnini

    2017-01-01

    To determine enzymatic antioxidant and lipid peroxidation levels in seminal plasma of patients orchiectomized for testicular tumors. The study included 52 patients: 26 control men and 26 orchiectomized patients for testicular tumor, of which 12 men had seminoma tumor and 14 men non-seminoma tumor. After semen analysis performed according to the WHO guidelines, an aliquot of semen was centrifuged and the seminal plasma was collected. Lipid peroxidation was performed by thiobarbituric acid reactive substances(TBARS) assay and antioxidant profile was assessed by analyzing catalase, glutathione per-oxidase (GPx) and superoxide anion (SOD) activities using colorimetric assays with a standard spectrophotometer. Data were tested for normality and compared using one-way ANOVA (p<0.05). Seminoma and non-seminoma groups presented lower sperm concentration and morphology when compared to control group (p=0.0001). Both study groups (seminoma and non-seminoma) presented higher TBARS levels when compared to control group (p=0.0000013). No differences were observed for SOD (p=0.646) and GPx (p=0.328). It was not possible to access the enzymatic activity of catalase in any group. Patients with testicular tumor present increased semen oxidative stress, but no differences were observed in antioxidant levels, even after orchiectomy. This indicates that most likely an increased generation of oxidative products takes place in these patients. Copyright® by the International Brazilian Journal of Urology.

  6. Testicular Microlithiasis: Case Report and Literature Review

    Directory of Open Access Journals (Sweden)

    Savić Goran

    2017-09-01

    Full Text Available Testicular microlithiasis is a condition characterized by the ultrasonographic findings with multiple microliths, with the prevalence of 0.6% to 9%. This is a condition of unknown etiology; however, in many cases it may be associated with cryptorchidism, Klinefelter syndrome, Down syndrome, varicocele, testicular torsion and male pseudohermaphroditism. Many retrospective studies point to the association between testicular microlithiasis and testicular cancer.

  7. 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

  8. 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

    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...... in testicular cancer survivors with mild Leydig cell insufficiency. If positive, it may change the clinical handling of testicular cancer survivors with borderline low levels of testosterone....... in the intervention arm. Evaluation of primary and secondary endpoints will be performed at baseline, 26 weeks post-randomization, at the end of treatment (52 weeks) and 3 months after completion of treatment (week 64). Discussion: This study is the first to investigate the effect of testosterone substitution...

  9. Resident Involvement in Radical Inguinal Orchiectomy for Testicular Cancer Does Not Adversely Impact Perioperative Outcomes - A Retrospective Study.

    Science.gov (United States)

    Vetterlein, Malte W; Seisen, Thomas; Löppenberg, Björn; Hanna, Nawar; Cheng, Philip J; Fisch, Margit; Chun, Felix K-H; Kibel, Adam S; Preston, Mark A; Meyer, Christian P

    2017-01-01

    To evaluate perioperative outcomes related to resident involvement (RI) in a large and prospectively collected multi-institutional database of patients undergoing orchiectomy for testicular cancer. Using current procedural terminology and ICD-9 codes, information about patients with testicular cancer were abstracted from the American College of Surgeons National Surgical Quality Improvement Program database (2006-2013). Multivariable analyses evaluated the impact of RI on outcomes after orchiectomy. Prolonged operative time (pOT) and prolonged length of stay were defined by the 75th percentile (59 min) and postoperative inpatient stay ≥2 days, respectively. Overall, 267 patients underwent orchiectomy either with (38.6%) or without (61.4%) RI. In all, 89.1% of patients underwent an outpatient procedure. The median body mass index was 26.8 and baseline characteristics between the 2 groups were similar. Overall complications, re-intervention, and bleeding-related complication rates were 2.6, 0.7, and 0.4%, respectively. Although there was no difference in terms of overall complications between the groups (3.9 vs. 1.8%; p = 0.44), RI resulted in pOT (32 vs. 19.5%; p = 0.028). In multivariable analyses, RI predicted pOT (OR 1.89, 95% CI 1.06-3.37; p = 0.031), without association with prolonged length of stay and overall complications. RI during orchiectomy for testicular cancer does not undermine patient safety at the cost of pOT. © 2016 S. Karger AG, Basel.

  10. 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.

  11. Cancer-Related Worry and Physical Well-Being in the Context of Perceived Stress in Young Adults with Testicular Cancer.

    Science.gov (United States)

    Darabos, Katie; Hoyt, Michael A

    2017-06-01

    Uncertainty associated with cancer can foster future-focused worry and ultimately diminish physical well-being, especially among young adult survivors. Stress perceptions might exacerbate the association of worry and physical well-being. Young adults with testicular cancer (N = 171) completed measures of physical well-being, perceived stress, and future cancer-related worry. Perceived stress and future worry were both negatively associated with physical well-being. Perceived stress moderated the relationship; more perceived stress was related to lower physical well-being in those with high worry. Interventions aimed at worry reduction might benefit from reducing global stress perceptions.

  12. 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....

  13. 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.

  14. Risk of leukemia among survivors of testicular cancer: a population-based study of 42,722 patients

    DEFF Research Database (Denmark)

    Howard, R.; Gilbert, E.; Lynch, C.F.

    2008-01-01

    PURPOSE: The aim of this study is to quantify excess absolute risk (EAR) and excess relative risk (ERR) of secondary leukemia among a large population-based group of testicular cancer survivors. METHODS: We identified 42,722 1-year survivors of testicular cancer within 14 population-based cancer...... registries in Europe and North America (1943-2002). Poisson regression analysis was used to model EAR (per 100,000 person-years [PY]) and ERR of secondary leukemia. Cumulative risks were calculated using a competing risk model. RESULTS: Secondary leukemia developed in 89 patients (EAR = 10.8 per 100,000 PY......, 95% confidence interval [CI] = 7.6-14.6; ERR = 1.6, 95%CI = 1.0-2.2). Statistically significantly elevated risks were observed for acute myeloid leukemia (AML) (EAR = 7.2, 95%CI = 4.7-10.2) and acute lymphoblastic leukemia (EAR = 1.3, 95%CI = 0.4-2.8). In multivariate analyses, AML risk was higher...

  15. Health-Related Quality of Life in Young Men with Testicular Cancer: Validation of the Cancer Assessment for Young Adults (CAYA)

    Science.gov (United States)

    Hoyt, Michael A.; Cano, Stefan J.; Saigal, Christopher S.; Stanton, Annette L.

    2013-01-01

    Background Patient-reported outcome instruments are needed to measure health-related quality of life (HRQOL) in young adults with cancer. The purpose of this project was to establish a conceptual model and measurement instrument for assessment of HRQOL in young men with testicular cancer. Methods Patient interviews and a literature review were used to develop a conceptual framework of biopsychosocial domains of cancer-related quality of life and an initial pool of questionnaire items. Items were piloted and refined. Revised items were administered to a sample (N=171) of young (ages 18–29) men with testicular cancer and repeated 4 weeks later. Rasch measurement methods guided item reduction and scale construction. Traditional psychometric analyses were also performed to allow for comparison with existing measures. Results The conceptual framework included seven biopsychosocial domains: physical, sexual, intrapersonal, cognitive-emotional, social-relational, educational-vocational-avocational, and spiritual to form independent scales of the resulting questionnaire, the Cancer Assessment for Young Adults–Testicular (CAYA-T). Each scale fulfilled Rasch and traditional psychometric criteria (i.e., person separation index 0.34 to 0.82; Cronbach’s alpha 0.70 to 0.91; and an expected pattern of convergent and discriminant validity correlations). Conclusions The CAYA-T can be used to assess HRQOL across a comprehensive set of domains as identified by young men with cancer. It passes strict psychometric criteria and has potential as a useful research and clinical tool. Implications for Cancer Survivors The CAYA-T has potential research and clinical value for addressing inter-related aspects of HRQOL in young adult men with cancer. The measure may assist with assessing and monitoring HRQOL across a range of domains, and contributing to more comprehensive assessment of biopsychosocial needs of young adults. PMID:23918454

  16. Stomach Cancer Following Hodgkin Lymphoma, Testicular Cancer and Cervical Cancer: A Pooled Analysis of Three International Studies with a Focus on Radiation Effects.

    Science.gov (United States)

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

    2017-02-01

    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 cancer and 0.096 (95% CI: -0.002-0.39) for cervical cancer (P homogeneity = 0.25). The EOR/Gy increased with time since exposure (P trend = 0.004), with an EOR/Gy of 0.38 (95% CI: 0.12-1.04) for stomach cancer occurring ≥20 years postirradiation corresponding to odds ratios of 4.8 and 10.5 at radiation doses to the stomach of 10 and 25 Gy, respectively. Of 111 stomach cancers occurring ≥20 years after radiotherapy, 63.8 (57%) could be attributed to radiotherapy. Our findings differ from those based on Japanese atomic-bomb survivors, where the overall EOR/Gy was higher and where there was no evidence of an increase with time since exposure. By pooling data from three studies, we demonstrated a clear increase in stomach cancer risk over a wide range of doses from fractionated radiotherapy with the highest risks occurring many years after exposure. These findings highlight the need to directly evaluate the health effects of high-dose fractionated radiotherapy rather than relying on the data of persons exposed at low and moderate acute doses.

  17. 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.

  18. 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.

  19. Testicular dysgenesis syndrome

    DEFF Research Database (Denmark)

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

    2001-01-01

    Numerous reports have recently focused on various aspects of adverse trends in male reproductive health, such as the rising incidence of testicular cancer; low and probably declining semen quality; high and possibly increasing frequencies of undescended testis and hypospadias; and an apparently g...... aspects of TDS into account. Otherwise, important biological information may be lost....

  20. Secondary Malignancy As A Manifestation Of Late Toxicity Of Curative Treatment For Testicular Cancer

    International Nuclear Information System (INIS)

    Reckova, M.; Kakalejcik, M.; Beniak, J.; Boljesikova, E.

    2008-01-01

    The case presents the patient with a diagnosis of bladder carcinosarcoma. He was diagnosed 42 years after adjuvant middle abdominal and pelvic radiotherapy for testicular seminoma. We discuss the problem of late toxicity of oncology treatment in patients with potentially curative germ cell tumors of testes together with diagnosis and treatment of patients with bladder carcinoma and carcinosarcoma. (author)

  1. 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

  2. Adverse prognostic factors for testicular cancer-specific survival: a population-based study of 27,948 patients.

    Science.gov (United States)

    Fosså, Sophie D; Cvancarova, Milada; Chen, Linlin; Allan, Annie L; Oldenburg, Jan; Peterson, Derick R; Travis, Lois B

    2011-03-10

    The prognostic significance of age at testicular cancer (TC) diagnosis, socioeconomic status (SES), race, and marital status on TC-specific mortality is not well-characterized. In a cancer that is so curable, it is important to identify any influence that confers an increased risk of TC-specific mortality. Using multivariate cause-specific Cox regression models that accounted for competing risks, hazard ratios (HRs) were calculated for 10-year TC-specific mortality among 27,948 patients with TC reported to the Surveillance, Epidemiology and End Results program (1978 to 2006). Independent predictors were age at diagnosis, SES, race, marital status, extent of disease (EOD), calendar year of diagnosis, radiotherapy, and retroperitoneal lymph node dissection (RPLND). Compared with younger patients, diagnostic age 40+ was associated with increased mortality (seminoma, HR, 2.00, P interventional strategies and preventive approaches, as applicable.

  3. 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.; Ter Horst, Gert J.; Reyners, Anna K. L.

    2017-01-01

    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

  4. Assessment of Volumetric versus Manual Measurement in Disseminated Testicular Cancer; No Difference in Assessment between Non-Radiologists and Genitourinary Radiologist

    NARCIS (Netherlands)

    Ozturk, Cigdem; Velleman, Ton; Bongaerts, Alphons H. H.; Bergman, L. M.; van Ginkel, Robert J.; Gietema, Jourik A.; Hoekstra, Harald J.

    2017-01-01

    Background The aim of this study was to assess the feasibility and reproducibility of semi-automatic volumetric measurement of retroperitoneal lymph node metastases in testicular cancer (TC) patients treated with chemotherapy versus the standardized manual measurements based on RECIST criteria.

  5. Taste and smell function in testicular cancer survivors treated with cisplatin-based chemotherapy in relation to dietary intake, food preference, and body composition

    NARCIS (Netherlands)

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

    2016-01-01

    Background: Chemotherapy can affect taste and smell function. This may contribute to the high prevalence of overweight and metabolic syndrome in testicular cancer survivors (TCS). Aims of the study were to evaluate taste and smell function and possible consequences for dietary intake, food

  6. Taste and smell function in testicular cancer survivors treated with cisplatin-based chemotherapy in relation to dietary intake, food preference, and body composition

    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 J.; Reyners, Anna K.L.

    2016-01-01

    Background

    Chemotherapy can affect taste and smell function. This may contribute to the high prevalence of overweight and metabolic syndrome in testicular cancer survivors (TCS). Aims of the study were to evaluate taste and smell function and possible consequences for dietary intake, food

  7. 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

  8. Feelings of loss and uneasiness or shame after removal of a testicle by orchidectomy: a population-based long-term follow-up of testicular cancer survivors.

    Science.gov (United States)

    Skoogh, J; Steineck, G; Cavallin-Ståhl, E; Wilderäng, U; Håkansson, U K; Johansson, B; Stierner, U

    2011-04-01

    Few data illustrate the man's reaction to orchidectomy. We investigated long-lasting feelings of loss and uneasiness or shame about the body after removal of a testicle by orchidectomy. We identified 1173 eligible men diagnosed with non-seminomatous testicular cancer treated according to the national cancer-care programmes Swedish-Norwegian Testicular Cancer Group I-IV between 1981 and 2004. We asked the survivors about feelings of loss and uneasiness or shame after having had a testicle removed by orchidectomy. We obtained information from 960 (82%) testicular cancer survivors. We found that 32% of these men miss or previously missed their removed testicle(s) and that 26% have or previously had feelings of uneasiness or shame about their body because of the removed testicle(s). Men who had never been offered a prosthesis reported feelings of loss [relative risk (RR): 2.0; 95% confidence interval (CI): 1.3-3.0] and uneasiness or shame (RR: 2.0; 95% CI: 1.3-3.2) to a higher extent than those who had been offered, but rejected a prosthesis. An orchidectomy may result in long-lasting feelings of loss and uneasiness or shame in some men; offering a testicular prosthesis may hinder this experience.

  9. 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

  10. 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...

  11. Diagnostic Value of Multislice Computed Tomography and Magnetic Resonance Imaging in the Diagnosis of Retroperitoneal Spread of Testicular Cancer: A Literature Review

    International Nuclear Information System (INIS)

    Hansen, J.; Jurik, A.G.

    2009-01-01

    Testicular cancer is the most frequent malignant disorder in men aged 15-35 years. Generally, diagnosing and follow-up include computer tomography (CT) examinations to detect possible retroperitoneal spread (abdomen and pelvis), resulting in at least eight CT examinations. This patient group is thereby exposed to a non-neglectable radiation dose, increasing the risk of future radiation-induced secondary cancer. This is especially problematic in potentially surgically cured patients with stage 1 testicular cancer. Thus, it can be beneficial to substitute CT with magnetic resonance imaging (MRI), provided there is valid evidence that the diagnostic value of MRI is at least comparable to current multislice CT (MSCT). The purpose of this study was to analyze whether there is evidence to recommend a substitution of MSCT with MRI in the diagnosis of retroperitoneal spread of testicular cancer. A literature search on the diagnostic accuracy, specificity, and sensitivity of MSCT and MRI in the diagnosis of retroperitoneal spread of testicular cancer was performed in the following databases: PubMed, EmBase, and ISI Web of Science. The search was limited to include the period from 2000 to September 2008, and to human and English-language publications. Forty-four publications were obtained for formal review (27 from PubMed, 15 from EmBase, two from ISI Web of Science). None of the publications reviewed encompassed diagnostic specificity and sensitivity of MSCT, and they lacked systematic comparison of MSCT and MRI. Only one study included sensitivity and specificity of MRI compared to single-slice CT. Both methods had a sensitivity and a specificity of approximately 70%. The literature review did not reveal valid data regarding diagnostic accuracy of MRI compared with MSCT for diagnosing retroperitoneal spread of testicular cancer. A prospective blinded comparative study is needed to provide valid evidence

  12. Testicular Injuries

    Science.gov (United States)

    ... can happen when the testicle receives a forceful direct blow or when the testicle is crushed against ... to avoid testicular injuries, especially if you play sports, exercise a lot, or just live an all- ...

  13. Testicular failure

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/000395.htm Testicular failure To use the sharing features on this page, ... Professor of Medicine, Division of Metabolism, Endocrinology & Nutrition, University of Washington School of Medicine, Seattle, WA. Also ...

  14. 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.

  15. 67Ga scintigraphy and ultrasound in diagnostics and follow-up of testicular cancer

    International Nuclear Information System (INIS)

    Grossmann, J.; Solga, M.; Deckart, H.; Tambor, A.; Weiss, M.L.

    1989-01-01

    The increasing incidence of testicular tumors requires an improvement in primary diagnosis including an immediately following stage-adjusted therapy. Findings with deviations from the homogeneous, fine-grained echo pattern of the testes constitute an indication for surgical intervention. 378 testes of 198 patients were examined by sonography. Pathologic processes can be excluded with a specificity of 99%. The application of sonography is of fundamental importance for identifying metastases in the liver and lymph nodes. Whole-body scintigraphy with 67 Ga-citrate was performed for the N-determination of testicular tumours in 36 patients 66 times. In the case of pure seminoma a correct yield (both true-positive and true-negative) in all 19 patients was obtained. 2 examined patients with a teratocarcinoma revealed a true-negative finding. Regarding the embryonic cell carcinoma as well as the mixed testicular tumour with portions of embryonic cell carcinoma, the results were not satisfactory. Gallium scintigraphy has been found to be equivalent to sonography and lymphography in the pretherapeutic N-determination and in the follow-up. Moreover, this technique provides additional information by visualizing the mediastinal lymph nodes. (author)

  16. 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.

  17. How to Do a Testicular Self Examination

    Science.gov (United States)

    ... are not attached in any way to a testicle are not testicular cancer. When in doubt, get it checked out - if ... for peace of mind! Other signs of testicular cancer to keep in mind are: Any enlargement of a testicle A significant loss of size in one of ...

  18. Psychological needs when diagnosed with testicular cancer: findings from a population-based study with long-term follow-up.

    Science.gov (United States)

    Skoogh, Johanna; Steineck, Gunnar; Johansson, Boo; Wilderäng, Ulrica; Stierner, Ulrika

    2013-06-01

    To investigate the psychological needs of patients diagnosed with testicular cancer. We identified 1192 eligible men diagnosed with non-seminomatous testicular cancer, treated according to the bi-national cancer-care programmes SWENOTECA I-IV between 1981 and 2004. Using a study-specific questionnaire we asked the survivors if they had experienced some kind of crisis attributable to their cancer diagnosis. We also asked if they were and, if not, if they wish they had been offered information about crisis and stress reactions and professional counselling. We obtained information from 974/1192 (82%) testicular cancer survivors diagnosed at a mean of 11 years before follow-up. Sixty-three percent reported that they had experienced a crisis owing to their diagnosis. For most men (76%) the crisis was at its worst at the time of diagnosis and treatment. Between 1981 and 2004, 145 men (15%) reported that they received information about common stress and crisis reactions and 348 (36%) reported that they were offered counselling. Of the men not informed about stress and crisis reactions and not offered counselling, 353/514 (69%) and 251/403 (62%), respectively, wish they had been. The percentage who reported that they wish that they had been informed or offered counselling did not differ significantly depending on civil status, age at diagnosis or stage of disease. The vast majority of Swedish testicular cancer survivors reported that they experienced a crisis because of their cancer diagnosis. Moreover, regardless of stage of disease, most men reported a need for psychological support at the time of diagnosis and treatment that was not satisfactorily met by the healthcare provision. © 2013 BJU International.

  19. Observational study of prevalence of long-term Raynaud-like phenomena and neurological side effects in testicular cancer survivors.

    Science.gov (United States)

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

    2009-12-16

    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. 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 chi2 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. 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 cold exposure), 29% (95% CI = 25

  20. Fertility preservation for men with testicular cancer: Is sperm cryopreservation cost effective in the era of assisted reproductive technology?

    Science.gov (United States)

    Gilbert, Kirven; Nangia, Ajay K; Dupree, James M; Smith, James F; Mehta, Akanksha

    2018-03-01

    Many patients do not cryopreserve sperm before undergoing cancer treatment because of high perceived costs of cryopreservation. We sought to investigate the cost-effectiveness of fertility preservation compared to posttherapeutic fertility treatment in testicular cancer patients. We performed a systematic search of the PubMed database for the following: risk of azoospermia 12 months after surveillance, chemotherapy, retroperitoneal lymph node dissection, and radiation therapy (RT); rates of natural conception, and rates of conception with the use of intrauterine insemination or assisted reproductive technology, with or without microsurgical testicular sperm extraction (microTESE). A decision tree was constructed using the TreePlan add-in for Microsoft Excel (TreePlan Software, San Francisco, California). Cost-effectiveness was calculated as the overall cost of a given management branch, divided by likelihood of pregnancy. Calculations accounted for variable number of years of cryopreservation, and variable costs of microTESE. 1,113 articles were identified; 44 were included in the final analysis. Overall probability of pregnancy was higher among couples who cryopreserved sperm, versus those who did not. In patients undergoing active surveillance or retroperitoneal lymph node dissection, cryopreservation was more cost-effective if storage time was short (cost was high (>7,000). Cryopreservation prior to chemotherapy was more cost-effective unless microTESE cost was low (cost-effective in almost all scenarios. Sperm cryopreservation prior to undergoing chemotherapy or RT remains the most cost-effective strategy for fertility preservation, across a range of possible costs associated with surgical sperm retrieval and in vitro fertilization/intracytoplasmic sperm injection. Copyright © 2018 Elsevier Inc. All rights reserved.

  1. A special device (double-hole belly board) and optimal radiation technique to reduce testicular radiation exposure in radiotherapy of rectal cancer.

    Science.gov (United States)

    Vorwerk, Hilke; Hermann, Robert Michael; Christiansen, Hans; Liersch, Thorsten; Hess, Clemens Friedrich; Weiss, Elisabeth

    2007-09-01

    Patients with rectal cancer are treated in prone position on a belly board to reduce the volume of irradiated small bowel. With this technique the testes obtain radiation doses, which often result in partial or complete impairment of the spermatogenesis and a dose-dependent decrease of testosterone levels. We developed a double-hole belly board (DHBB) and evaluated its potential to reduce testicular dose. In nine consecutive male patients (3 very low tumor localisations [inguinal RT], 3 low [RT perineum], 3 high [lower border ischial tuberosities]) CT scans were performed on a conventional single-hole belly board (SHBB) and on a DHBB. Dose-volume histograms of the testes were analysed for both belly boards and for different treatment techniques (3-field and 4-field). To reduce testicular dose in high tumors, positioning on DHBB was most effective (V(1.5Gy) 20-30% vs. 60% for SHBB, V(4Gy) 7% vs. 35%). In low tumors, a 3-field technique reduced high testicular doses (V(14Gy) 0-6% vs. 28-34% for 4-fields). In very low tumors a combination of DHBB and 3-fields led to a decrease of high dose exposure (V(33Gy) 0% vs. 24-78%). In male patients with rectal cancer the use of a DHBB and a 3-field technique is recommended to reduce testicular radiation exposure.

  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

    DEFF Research Database (Denmark)

    Christensen, Jesper F; Andersen, Jesper L; Adamsen, Lis

    2011-01-01

    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...... be attenuated or even reversed by high intensity progressive resistance training (HIPRT). 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...

  3. e-TC: Development and pilot testing of a web-based intervention to reduce anxiety and depression in survivors of testicular cancer.

    Science.gov (United States)

    Heiniger, L E; Smith, A B; Olver, I; Grimison, P; Klein, B; Wootten, A; Abbott, J-A M; Price, M A; McJannett, M; Tran, B; Stockler, M R; Gurney, H; Butow, P N

    2017-11-01

    e-TC is an online intervention designed to address common psychosocial concerns of testicular cancer survivors. It aims to reduce anxiety, depression and fear of cancer recurrence by providing evidence-based information and psychological intervention. This paper details the development and pilot testing of e-TC. During pilot testing, 25 men (with varying psychological profiles) who had completed treatment for testicular cancer, 6 months to 5 years ago (which had not recurred), used e-TC over a 10-week period and provided quantitative and qualitative feedback on the feasibility and acceptability of the programme. Six men also completed a qualitative interview to provide detailed feedback on their experiences using e-TC. Fourteen men (56%) completed at least 80% of the programme. Participants reported a high level of satisfaction with the programme. Men's limited time was a barrier to programme use and completion, and participants suggested that men with a more recent diagnosis and a higher level of distress may be more likely to engage with the programme. e-TC appears to be a feasible and acceptable online intervention for survivors of testicular cancer. Findings from this study are currently being used to refine e-TC and guide the design of a larger efficacy study. © 2017 John Wiley & Sons Ltd.

  4. 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...

  5. D-type cyclins in adult human testis and testicular cancer

    DEFF Research Database (Denmark)

    Bartkova, J; Rajpert-de Meyts, E; Skakkebaek, N E

    1999-01-01

    D-type cyclins are proto-oncogenic components of the 'RB pathway', a G1/S regulatory mechanism centred around the retinoblastoma tumour suppressor (pRB) implicated in key cellular decisions that control cell proliferation, cell-cycle arrest, quiescence, and differentiation. This study focused...... on immunohistochemical and immunochemical analysis of human adult testis and 32 testicular tumours to examine the differential expression and abundance of cyclins D1, D2, and D3 in relation to cell type, proliferation, differentiation, and malignancy. In normal testis, the cell type-restricted expression patterns were...... dominated by high levels of cyclin D3 in quiescent Leydig cells and the lack of any D-type cyclin in the germ cells, the latter possibly representing the only example of normal mammalian cells proliferating in the absence of these cyclins. Most carcinoma-in-situ lesions appeared to gain expression of cyclin...

  6. SERPINE2 is a possible candidate promotor for lymph node metastasis in testicular cancer

    Energy Technology Data Exchange (ETDEWEB)

    Nagahara, Akira; Nakayama, Masashi; Oka, Daizo; Tsuchiya, Mutsumi; Kawashima, Atsunari; Mukai, Masatoshi; Nakai, Yasutomo; Takayama, Hitoshi [Department of Urology, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita-City, Osaka 565-0871 (Japan); Nishimura, Kazuo [Department of Urology, Osaka Medical Center for Cancer and Cardiovascular Diseases, 1-3-3 Nakamachi, Higashinari-ku, Osaka, 537-8511 (Japan); Jo, Yoshimasa; Nagai, Atsushi [Department of Urology, Kawasaki Medical University, 577 Matsushima, Kurashiki-City, Okayama 701-0192 (Japan); Okuyama, Akihiko [Department of Urology, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita-City, Osaka 565-0871 (Japan); Nonomura, Norio, E-mail: nono@uro.med.osaka-u.ac.jp [Department of Urology, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita-City, Osaka 565-0871 (Japan)

    2010-01-22

    Testicular germ cell tumors (TGCTs) commonly metastasize to the lymph node or lung. However, it remains unclear which genes are associated with TGCT metastasis. The aim of this study was to identify gene(s) that promoted human TGCT metastasis. We intraperitoneally administered conditioned medium (CM) from JKT-1, a cell-line from a human testicular seminoma, or JKT-HM, a JKT-1 cell sub-line with high metastatic potential, into mice with JKT-1 xenografts. Administration of CM from JKT-HM significantly promoted lymph node metastasis. A cDNA microarray analysis showed that JKT-HM cells highly expressed the Serpine peptidase inhibitor, clade E, member 2 (SERPINE2), which encodes a secreted protein. Administration of CM from SERPINE2-silenced JKT-HM cells inhibited lymph node metastasis in the xenograft model, compared with administration of CM from JKT-HM cells. There was no significant difference in xenograft volume. Moreover, administration of CM from SERPINE2-over-expressing JKT-1 was likely to promote lymph node metastasis in the xenograft model. There was no difference in the in vitro proliferation or migration of JKT-1 cells cultured with CM from JKT-HM cells, compared to that with CM from JKT-1. There was no promotion of proliferation or lymphangiogenesis in the xenografts, as measured by Ki-67 and LYVE-1 immunohistochemistry, respectively. Although we could not clarify how SERPINE2 promoted lymph node metastasis, it may be a promoter in the development of lymph node metastasis in the human seminoma cells in a mouse xenograft model.

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

    International Nuclear Information System (INIS)

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

    2012-01-01

    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. (orig.)

  8. Assessment of Volumetric versus Manual Measurement in Disseminated Testicular Cancer; No Difference in Assessment between Non-Radiologists and Genitourinary Radiologist.

    Directory of Open Access Journals (Sweden)

    Çiğdem Öztürk

    Full Text Available The aim of this study was to assess the feasibility and reproducibility of semi-automatic volumetric measurement of retroperitoneal lymph node metastases in testicular cancer (TC patients treated with chemotherapy versus the standardized manual measurements based on RECIST criteria.21 TC patients with retroperitoneal lymph node metastases of testicular cancer were studied with a CT scan of chest and abdomen before and after cisplatin based chemotherapy. Three readers, a surgical resident, a radiological technician and a radiologist, assessed tumor response independently using computerized volumetric analysis with Vitrea software® and manual measurement according to RECIST criteria (version 1.1. Intra- and inter-rater variability were evaluated with intra class correlations and Bland-Altman analysis.Assessment of intra observer and inter observer variance proved non-significant in both measurement modalities. In particularly all intraclass correlation (ICC values for the volumetric analysis were > .99 per observer and between observers. There was minimal bias in agreement for manual as well as volumetric analysis.In this study volumetric measurement using Vitrea software® appears to be a reliable, reproducible method to measure initial tumor volume of retroperitoneal lymph node metastases of testicular cancer after chemotherapy. Both measurement methods can be performed by experienced non-radiologists as well.

  9. Accuracy of Prader orchidometer in measuring testicular volume ...

    African Journals Online (AJOL)

    Objective: To determine the accuracy of Prader orchidometer for measuring the testicular volume by comparing the resultant measurement with the actual testicular volume in humans. Materials and Methods: The testicular volumes of 121 testes from 62 patients with prostate cancer (mean age 72.74 ± 9.38 years) were ...

  10. Ultrasound measurements of testicular volume: Comparing the three ...

    African Journals Online (AJOL)

    Objective: To determine the accuracy of various ultrasound formulas for measuring the testicular volume in humans by comparing the resultant measurements with the actual testicular volume. Subjects and methods: The testicular volume of 121 testes from 62 patients with prostate cancer (mean age 72.7 ± 9.4) was ...

  11. 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.

  12. 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.

  13. The prevalence and correlates of supportive care needs in testicular cancer survivors: a cross-sectional study.

    Science.gov (United States)

    Smith, Allan Ben; King, Madeleine; Butow, Phyllis; Luckett, Tim; Grimison, Peter; Toner, Guy C; Stockler, Martin; Hovey, Elizabeth; Stubbs, John; Hruby, George; Gurney, Howard; Turner, Sandra; Alam, Mahmood; Cox, Keith; Olver, Ian

    2013-11-01

    This cross-sectional study aimed to identify the prevalence and correlates of supportive care needs in testicular cancer (TC) survivors. Men who had completed active anti-cancer treatment for TC between 6 months and 5 years previously showing no evidence of recurrence were recruited from 14 Australian cancer centers (September 2009-February 2011). Participants completed a self-report questionnaire measuring sociodemographics, disease, and treatment information, supportive care needs (CaSUN), psychological distress (DASS21) and health-related quality of life (HRQoL; SF36v2). Of the 486 eligible TC survivors invited to participate, 244 completed the questionnaire. Sixty-six percent reported one or more unmet supportive care needs. The mean number of unmet needs was 4.73 (SD = 7.0, Range = 0-34). The most common unmet needs related primarily to existential survivorship issues (e.g., life stress) and relationships (e.g., sex life). Younger age and presence of chronic illness other than TC were significantly associated with higher number of unmet needs. The number of unmet needs was more highly correlated with psychological distress and HRQoL than unmet need strength. The majority of TC survivors reported one or more unmet needs. Unmet needs regarding existential survivorship issues were frequently reported by TC survivors despite their favorable prognosis. Relationships unmet needs were less prevalent but still more common than in breast and gynecological cancer survivors. These findings appear to be related to the young age of TC survivors. As a higher number of unmet needs is significantly associated with psychological morbidity and impaired HRQoL, interventions addressing this constellation of issues are needed. Copyright © 2013 John Wiley & Sons, Ltd.

  14. International evaluation of the psychometrics of health-related quality of life questionnaires for use among long-term survivors of testicular and prostate cancer.

    Science.gov (United States)

    van Leeuwen, Marieke; Kieffer, Jacobien M; Efficace, Fabio; Fosså, Sophie D; Bolla, Michel; Collette, Laurence; Colombel, Marc; De Giorgi, Ugo; Holzner, Bernhard; van de Poll-Franse, Lonneke V; van Poppel, Hendrik; White, Jeff; de Wit, Ronald; Osanto, Susanne; Aaronson, Neil K

    2017-05-11

    Understanding of the physical, functional and psychosocial health problems and needs of cancer survivors requires cross-national and cross-cultural standardization of health-related quality of life (HRQoL) questionnaires that capture the full range of issues relevant to cancer survivors. To our knowledge, only one study has investigated in a comprehensive way whether a questionnaire used to evaluate HRQoL in cancer patients under active treatment is also reliable and valid when used among (long-term) cancer survivors. In this study we evaluated, in an international context, the psychometrics of HRQoL questionnaires for use among long-term, disease-free, survivors of testicular and prostate cancer. In this cross-sectional study, we recruited long-term survivors of testicular and prostate cancer from Northern and Southern Europe and from the United Kingdom who had participated in two phase III EORTC clinical trials. Participants completed the SF-36 Health Survey, the EORTC QLQ-C30 questionnaire, the QLQ-PR25 (for prostate cancer) or the QLQ-TC26 (for testicular cancer) questionnaires, and the Impact of Cancer questionnaire. Testicular cancer survivors also completed subscales from the Nordic Questionnaire for Monitoring the Age Diverse Workforce. Two hundred forty-two men (66% response rate) were recruited into the study. The average time since treatment was more than 10 years. Overall, there were few missing questionnaire data, although scales related to sexuality, satisfaction with care and relationship concerns of men without partners were missing in more than 10% of cases. Debriefing showed that in general the questionnaires were accepted well. Many of the survivors scored at the upper extremes of the questionnaires, resulting in floor and ceiling effects in 64% of the scales. All of the questionnaires investigated met the threshold of 0.70 for group level reliability, with the exception of the QLQ-TC26 (mean reliability .64) and the QLQ-PR25 (mean reliability

  15. 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...... to the sperm count and concentration. Measurement of carnitine levels in seminal plasma, as a sign of vas deferens obstruction or dysfunction of epididymis, and of autoantibodies against spermatozoa revealed no significant findings....

  16. Animacroxam, a Novel Dual-Mode Compound Targeting Histone Deacetylases and Cytoskeletal Integrity of Testicular Germ Cell Cancer Cells.

    Science.gov (United States)

    Steinemann, Gustav; Dittmer, Alexandra; Kuzyniak, Weronika; Hoffmann, Björn; Schrader, Mark; Schobert, Rainer; Biersack, Bernhard; Nitzsche, Bianca; Höpfner, Michael

    2017-11-01

    Novel approaches for the medical treatment of advanced solid tumors, including testicular germ cell tumors (TGCT), are desperately needed. Especially, TGCT patients not responding to cisplatin-based therapy need therapeutic alternatives, as there is no effective medical treatment available for this particular subgroup. Here, we studied the suitability of the novel dual-mode compound animacroxam for TGCT treatment. Animacroxam consists of an HDAC-inhibitory hydroxamate moiety coupled to a 4,5-diarylimidazole with inherent cytoskeleton disrupting potency. Animacroxam revealed pronounced antiproliferative, cell-cycle arresting, and apoptosis-inducing effects in TGCT cell lines with different cisplatin sensitivities. The IC 50 values of animacroxam ranged from 0.22 to 0.42 μmol/L and were not correlated to the cisplatin sensitivity of the tumor cells. No unspecific cytotoxicity of animacroxam was observed in either cisplatin-sensitive or resistant TGCT cells, even at doses as high as 10 μmol/L. Furthermore, animacroxam induced the formation of actin stress fibers in cancer cells, thereby confirming the cytoskeleton-disrupting and antimigratory properties of its imidazole moiety. When compared with the clinically established HDAC inhibitor vorinostat, the novel dual-mode compound animacroxam exhibited superior antitumoral efficacy in vitro Animacroxam also reduced the tumor size of TGCT tumors in vivo , as evidenced by performing xenograft experiments on tumor bearing chorioallantoic membranes of fertilizes chicken eggs (CAM assay). The in vivo experiments also revealed a very good tolerability of the compound, and hence, animacroxam may be a promising candidate for innovative treatment of TGCT in general and the more so for platinum-insensitive or refractory TGCT. Mol Cancer Ther; 16(11); 2364-74. ©2017 AACR . ©2017 American Association for Cancer Research.

  17. 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

    -associated genes among loci targeted by CNVs. The top-ranked candidate, RLN1, encoding a Relaxin-H1 peptide, although only detected in one of the families, was selected for further investigations. Validation of the CNV at the RLN1 locus was performed as an association study using qPCR with 106 sporadic testicular...... 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...

  18. 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

    patients with TGCT and in 869 controls by the analysis of the genomic DNA fragment. RESULTS: A significantly higher proportion of men homozygous allele of other than the common 10 CAG repeats was found among the patients with TGCT in comparison to the controls (4.9% versus 1.3%, respectively, P = 0...... of the common 10-CAG-long POLG allele with testicular cancer as well as previously reported in some European populations' association with male subfertility, which is a condition carrying an increased risk of TGCT. PATIENTS AND METHODS: The number of CAG repeats in both POLG alleles was established in 243......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...

  19. Chronic fatigue in 812 testicular cancer survivors during long-term follow-up: increasing prevalence and risk factors.

    Science.gov (United States)

    Sprauten, M; Haugnes, H S; Brydøy, M; Kiserud, C; Tandstad, T; Bjøro, T; Bjerner, J; Cvancarova, M; Fosså, S D; Oldenburg, J

    2015-10-01

    Chronic fatigue (CF) has been reported to be slightly more prevalent in testicular cancer survivors (TCSs) than in the general population. In this study, we wished to explore possible determinants of CF in TCSs median 12 (survey I) and 19 years (survey II) after treatment, in particular the relation to late effects after treatment. Overall, 812 TCSs treated between 1980 and 1994 provided blood samples (testosterone and luteinizing hormone) and completed questionnaires at survey I (1998-2002) and survey II (2007-2008). Hormone levels were categorized according to quartile thresholds for decadal age groups of controls. Associations between CF and possible risk factors, including the Hospital Anxiety and Depression Scale (HADS), treatment, physical activity, hormone levels, neurotoxicity, and comorbidity, were analyzed by logistic regression. Prevalence of CF increased from 15% at survey I to 27% at survey II (P interventions, early detection and treatment of depression and anxiety, and possibly testosterone substitution might reduce the risk of CF. Extended long-term follow-up seems to be important. © The Author 2015. Published by Oxford University Press on behalf of the European Society for Medical Oncology. All rights reserved. For permissions, please email: journals.permissions@oup.com.

  20. Cognitive impairment and potential biological and psychological correlates of neuropsychological performance in recently orchiectomized testicular cancer patients.

    Science.gov (United States)

    Amidi, Ali; Wu, Lisa M; Agerbæk, Mads; Larsen, Patrick Londin; Pedersen, Anders D; Mehlsen, Mimi; Larsen, Lars; Zachariae, Robert

    2015-09-01

    The aim of this study was to determine the prevalence of cognitive impairment (CI) in newly diagnosed and orchiectomized testicular cancer (TC) patients prior to systemic treatment, and to explore biological and psychological correlates. Sixty-six TC patients were compared with 25 healthy men on neuropsychological tests and a measure of cognitive complaints. CI status and a global composite score (representing overall neuropsychological performance) were calculated for each participant. Possible psychological (depression, anxiety, stress, and post-traumatic stress symptoms) and biological (cortisol, IL-6, TNF-α, and CRP) correlates and predictors of patients' cognitive functioning were explored. TC patients had lower scores on 6 out of 11 neuropsychological outcomes (p psychological distress measures (p < 0.001). The prevalence of CI in recently orchiectomized TC patients was unexpectedly high with patients performing more poorly than healthy controls on a majority of neuropsychological outcomes. Cortisol is a potential predictor of neuropsychological performance in TC patients prior to cytotoxic treatment. Copyright © 2015 John Wiley & Sons, Ltd.

  1. Self-reported cognitive problems in testicular cancer patients: relation to neuropsychological performance, fatigue, and psychological distress.

    Science.gov (United States)

    Skaali, Tone; Fosså, Sophie D; Andersson, Stein; Cvancarova, Milada; Langberg, Carl W; Lehne, Gustav; Dahl, Alv A

    2011-05-01

    There is a concern about negative cognitive effects of systemic chemotherapy. We prospectively explored self-reported cognitive problems in testicular cancer patients (TCPs) treated with and without chemotherapy. One hundred and twenty-two TCPs were interviewed about concentration and memory problems shortly after orchidectomy but before any additional treatment (baseline), and then at a median of 1 year after end of treatment (follow-up). Symptoms of psychological distress, fatigue, and peripheral neurotoxicity were assessed by questionnaires, and patients also underwent neuropsychological testing. Self-reported cognitive problems were compared between three treatments groups: no chemotherapy, one cycle of chemotherapy, and multiple cycles of chemotherapy. Variables associated with an increase of self-reported cognitive problems from baseline to follow-up were explored. Significantly larger proportions of TCPs in the two chemotherapy groups had an increase of self-reported cognitive problems from baseline to follow-up compared to the no-chemotherapy group. Increase of self-reported cognitive problems was significantly associated with psychological distress, fatigue, lower level of education, and Raynaud-like symptoms, but not with a decline in neuropsychological test performance. In this explorative study of TCPs, an increase of self-reported cognitive problems from baseline to 1-year follow-up was associated with chemotherapy and with symptoms of fatigue and psychological distress at follow-up, while no significant association was found with a decline in neuropsychological test performance. Copyright © 2010 Elsevier Inc. All rights reserved.

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

    Science.gov (United States)

    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

    2016-02-01

    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-α-reductase type II (SRD5A2) are involved in altered androgen metabolism. We investigated whether single-nucleotide polymorphisms (SNPs) rs523349 (V89L) and rs9282858 (A49T) in SRD5A2 are associated with cardiometabolic status in testicular cancer survivors. In 173 chemotherapy-treated testicular cancer survivors, hormone levels and cardiometabolic status were evaluated cross-sectionally (median 5 years [range 3-20] after chemotherapy) and correlated with SNPs in SRD5A2. The metabolic syndrome was more prevalent in survivors who were homozygous or heterozygous variant for SRD5A2 rs523349 compared to wild type (33% versus 19%, P = 0.032). In particular, patients with lower testosterone levels (testicular cancer survivors homozygous or heterozygous variant for SNP rs523349 in SRD5A2. Altered androgen sensitivity appears to be involved in the development of adverse metabolic and vascular changes in testicular cancer survivors and is a target for intervention. Copyright © 2015 Elsevier Ltd. All rights reserved.

  3. 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

    , are subjected to toxicities, which individually, and synergistically, can cause physiological impairments leading to sub-clinical or clinical cardiovascular disorders (i.e. the 'multiple-hit hypothesis'). Furthermore, we discuss the efficacy and utility of structured exercise training to ameliorate treatment......-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....... However, the excellent cancer-specific survival comes at considerable costs, as individuals with a history of germ cell cancer experience serious long-term complications, including markedly increased risk of cardiovascular morbidities and premature cardiovascular death. The factors responsible, as well...

  4. 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

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

    Science.gov (United States)

    Bandak, Mikkel; Jørgensen, Niels; Juul, Anders; Lauritsen, Jakob; Kreiberg, Michael; Oturai, Peter Sandor; Helge, Jørn Wulff; Daugaard, Gedske

    2017-07-03

    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 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. This is a single-center, randomized, double-blind, placebo-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 consent will be obtained. Afterwards, a 52-weeks treatment period begins in which study participants will receive a daily dose of transdermal testosterone or placebo. Dose adjustment will be made three times during the initial 8 weeks of the study to a maximal daily dose of 40 mg of testosterone in the intervention arm. Evaluation of primary and secondary endpoints will be performed at baseline, 26 weeks post-randomization, at the end of treatment (52 weeks) and 3 months after completion of treatment (week 64). This study is the first to investigate the effect of testosterone substitution in testicular cancer survivors with mild Leydig cell insufficiency. If positive, it may change the clinical handling of testicular cancer survivors with borderline low levels of testosterone. ClinicalTrials.gov : NCT02991209 (November 25, 2016).

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

    International Nuclear Information System (INIS)

    Hennies, S.; Wolff, H.A.; Rave-Fraenk, M.; Hess, C.F.; Jung, K.; Gaedcke, J.; Ghadimi, M.; Becker, H.; Hermann, R.M.; Aerztehaus an der Ammerlandklinik, Westerstede; Christiansen, H.; Hannover Medical School

    2012-01-01

    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 μg/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.)

  7. 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.)

  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...... gonadotropin (hCG), in 71 patients. Hormone levels in patients with elevated hCG (n = 41) were analyzed separately. To discriminate between general cancer effects and specific effects associated with TGCC, the same analyses were carried out in a group of 45 consecutive male patients with malignant lymphoma...

  9. Laparoscopic and open postchemotherapy retroperitoneal lymph node dissection in patients with advanced testicular cancer – a single center analysis

    Directory of Open Access Journals (Sweden)

    Busch Jonas

    2012-05-01

    Full Text Available Abstract Background The open approach represents the gold standard for postchemotherapy retroperitoneal lymph node dissection (O-PCLND in patients with residual testicular cancer. We analyzed laparoscopic postchemotherapy retroperitoneal lymph node dissection (L-PCLND and O-PCLND at our institution. Methods Patients underwent either L-PCLND (n = 43 or O-PCLND (n = 24. Categorical and continuous variables were compared using the Fisher exact test and Mann–Whitney U test respectively. Overall survival was evaluated with the log-rank test. Results Primary histology was embryonal cell carcinomas (18 patients, pure seminoma (2 cases and mixed NSGCTs (47 patients. According to the IGCCCG patients were categorized into “good”, “intermediate” and “poor prognosis” disease in 55.2%, 14.9% and 20.8%, respectively. Median operative time for L-PCLND was 212 min and 232 min for O-PCLND (p = 0.256. Median postoperative duration of drainage and hospital stay was shorter after L-PCLND (0.0 vs. 3.5 days; p 500 ml was almost equally distributed (8.6% vs. 14.2%: p = 0.076. No significant differences were observed for injuries of major vessels and postoperative complications (p = 0.758; p = 0.370. Tumor recurrence occurred in 8.6% following L-PCLND and in 14.2% following O-PCLND with a mean disease-free survival of 76.6 and 89.2 months, respectively. Overall survival was 83.3 and 95.0 months for L-PCNLD and O-PCLND, respectively (p = 0.447. Conclusions L-PCLND represents a safe surgical option for well selected patients at an experienced center.

  10. 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

  11. Role of biochemical markers in testicular cancer: diagnosis, staging, and surveillance

    OpenAIRE

    Milose, Jaclyn C; Filson, Christopher P; Weizer, Alon Z; Hafez, Khaled S; Montgomery, Jeffrey S

    2011-01-01

    Jaclyn C Milose, Christopher P Filson, Alon Z Weizer, Khaled S Hafez, Jeffrey S MontgomeryDepartment of Urology, University of Michigan, Ann Arbor, MI, USAAbstract: Testis cancer is one of the few solid organ malignancies for which reliable serum tumor markers are available to help guide disease management. Human chorionic gonadotropin, alpha fetoprotein, and lactate dehydrogenase play crucial roles in diagnosis, staging, prognosis, monitoring treatment response, and surveillance of seminomat...

  12. 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.)

  13. Serum human chorionic gonadotropin is associated with angiogenesis in germ cell testicular tumors

    Directory of Open Access Journals (Sweden)

    Avilés-Salas Alejandro

    2009-08-01

    Full Text Available Abstract Background Germ cell testicular tumors have survival rate that diminishes with high tumor marker levels, such as human chorionic gonadotropin (hCG. hCG may regulate vascular neoformation through vascular endothelial growth factor (VEGF. Our purpose was to determine the relationship between hCG serum levels, angiogenesis, and VEGF expression in germ cell testicular tumors. Methods We conducted a retrospective study of 101 patients. Serum levels of hCG, alpha-fetoprotein (AFP, and lactate dehydrogenase were measured prior to surgery. Vascular density (VD and VEGF tissue expression were determined by immunohistochemistry and underwent double-blind analysis. Results Histologically, 46% were seminomas and 54%, non-seminomas. Median follow-up was 43 ± 27 months. Relapse was present in 7.5% and mortality in 11.5%. Factors associated with high VD included non-seminoma type (p = 0.016, AFP ≥ 14.7 ng/mL (p = 0.0001, and hCG ≥ 25 mIU/mL (p = 0.0001. In multivariate analysis, the only significant VD-associated factor was hCG level (p = 0.04. When hCG levels were stratified, concentrations ≥ 25 mIU/mL were related with increased neovascularization (p Conclusion This is the first study that relates increased serum hCG levels with vascularization in testicular germ cell tumors. Hence, its expression might play a role in tumor angiogenesis, independent of VEGF expression, and may explain its association with poor prognosis. hCG might represent a molecular target for therapy.

  14. 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.

  15. 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.

  16. 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

  17. 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

    ‐associated genes among loci targeted by CNVs. The top‐ranked candidate, RLN1, encoding a Relaxin‐H1 peptide, although only detected in one of the families, was selected for further investigations. Validation of the CNV at the RLN1 locus was performed as an association study using qPCR with 106 sporadic testicular...... 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...

  18. 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 ...

  19. Testicular Cancer Treatments: Surveillance

    Science.gov (United States)

    ... You want to avoid the RPLND surgery Your tumor markers were elevated before the orchiectomy, but fell down ... that you caught it before it spread. Your tumor marker levels were never elevated, making it less likely ...

  20. Testicular Cancer Treatments: Surveillance

    Science.gov (United States)

    ... and we simply don't get the lab work done, miss our Oncology/Urology appointments, and go about our bullet proof ways...that is, until you do finally go back, and now there's a spot on your chest X-ray, or that nagging cough starts bringing up blood, ...

  1. Influence of vitamin D on cisplatin sensitivity in testicular germ cell cancer-derived cell lines and in a NTera2 xenograft model

    DEFF Research Database (Denmark)

    Jørgensen, Anne; Blomberg Jensen, Martin; Nielsen, John Erik

    2013-01-01

    . Future studies are needed to investigate potential beneficial effects of vitamin D with lower cisplatin doses, and to determine whether 1,25(OH)(2)D(3) may increase cisplatin sensitivity in chemotherapy-resistant TGCTs. This article is part of a Special Issue entitled 'Vitamin D Workshop'.......The active form of vitamin D, 1,25-dihydroxyvitamin D(3) (1,25(OH)(2)D(3)) has anti-proliferative, pro-apoptotic, and pro-differentiating effects in somatic cancer cells in vitro and in vivo. 1,25(OH)(2)D(3) also augments the anti-tumor effects of several chemotherapeutic agents, including...... cisplatin, which may have clinical relevance. Given the pro-differentiation effect of vitamin D recently demonstrated in testicular germ cell tumors (TGCTs), we hypothesized that 1,25(OH)(2)D(3) could be a beneficial adjunctive to existing chemotherapy regime used to treat these tumors. In this study, cell...

  2. 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...

  3. 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...

  4. 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...... androgen production/action during fetal testis development, may play in the origin of downstream disorders Udgivelsesdato: 2008/2...

  5. Editorial comment on “Testicular microlithiasis: Case report and ...

    African Journals Online (AJOL)

    with a one-year history of a painless right testicular mass. Ultrasound of the testis revealed bilateral microlithiasis and a “benign” looking right intratesticular cyst. The patient is under an active surveillance program. Of note is that the patient's older brother was diagnosed with testicular cancer at age 39 years. This is certainly ...

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

    African Journals Online (AJOL)

    The practice of testicular self examination was investigated amongst a sample of 170 British and 153 Zimbabwean male undergraduates using a questionnaire based on the health belief model. Knowledge of testicular cancer and of self examination was found to be low in both groups. Both groups, though, showed high ...

  7. 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

    International Nuclear Information System (INIS)

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

    2011-01-01

    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. 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, lipid and glucose metabolism in blood samples

  8. 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

  9. Surgical treatment of testicular germinative tumors

    International Nuclear Information System (INIS)

    Srougi, M.; Simon, S.D.; Arap, S.

    1987-01-01

    A critical appraisal of the role of surgery in the strategy of management of patients with germ cell testicular cancer is presented. Special interest is directed to treatment of the primary tumor and the importance of surgery after chemotherapy in patients with advanced disease. A critical discussion on the role of retroperitoneal lymphadenectomy in patients with nonseminomatous tumors is presented. (author) [pt

  10. The role of social-cognitive and emotional factors on testicular self-examination.

    Science.gov (United States)

    Shepherd, Lee; Watt, Callum; Lovell, Brian

    2017-01-01

    This study determined the role of social-cognitive and affective factors in promoting testicular self-examination. Male participants (N = 115) rated their perceptions of testicular cancer, social-cognitive variables (attitude, subjective norm, and perceived control), and their emotions towards testicular cancer (anxiety and shame) and testicular self-examination (anticipated regret and relief). Participants also stated whether or not they had performed a testicular self-examination within the last month. Perceived control and anticipated relief positively predicted testicular self-examination within the last month. Both these factors also positively predicted the intention to self-examine in the future. Intention was also positively predicted by attitude and negatively predicted by shame. These results highlight the importance of social-cognitive and emotional factors in promoting health screening. Targeting these factors might improve the effectiveness of testicular self-examination interventions. Copyright © 2016 John Wiley & Sons, Ltd. Copyright © 2016 John Wiley & Sons, Ltd.

  11. The prevalence, severity, and correlates of psychological distress and impaired health-related quality of life following treatment for testicular cancer: a survivorship study.

    Science.gov (United States)

    Smith, Allan Ben; Butow, Phyllis; Olver, Ian; Luckett, Tim; Grimison, Peter; Toner, Guy C; Stockler, Martin R; Hovey, Elizabeth; Stubbs, John; Turner, Sandra; Hruby, George; Gurney, Howard; Alam, Mahmood; Cox, Keith; King, Madeleine T

    2016-04-01

    This study aimed to establish the prevalence, severity, and correlates of psychological distress and impaired generic health-related quality of life (HRQOL) in testicular cancer (TC) survivors. Men who had completed active anti-cancer treatment for TC between 6 months and 5 years previously showing no evidence of recurrence were recruited from 14 Australian cancer centers from September 2009 to February 2011. Participants completed a self-report questionnaire measuring demographic, disease, and treatment information, psychological distress (i.e., depression, anxiety, and stress; DASS21), generic health-related quality of life (HRQOL; SF-36v2), TC-specific HRQOL (EORTC QLQ-TC26), coping (MAC), social support (DUFSS), and unmet needs (CaSUN). Of 486 eligible TC survivors, 244 (50.2%) completed the questionnaire. Compared with normative data, TC survivors reported: small but statistically significant increases in mean levels of anxiety and depression; a greater prevalence of moderate to extremely severe anxiety (19%) and depression (20%); and significant deficits to mostly mental aspects of generic HRQOL. The most problematic TC-specific HRQOL issues (e.g., fear of recurrence) were also more mental than physical. In multiple regression analyses, the strongest correlates of psychological distress and impaired generic HRQOL were psychosocial (e.g., helpless/hopeless coping and lower social support) rather than disease or treatment factors. Generally, TC survivors appear to experience mild psychological distress and HRQOL impairments, while a vulnerable subgroup experience more severe morbidity. There is a need to identify TC survivors at risk of poorer outcomes and for interventions to target the areas of greatest impairment (i.e., psychological distress and mental HRQOL).

  12. Pattern of testicular biopies as seen in a tertiary institution in Nnewi, Southeast Nigeria

    Directory of Open Access Journals (Sweden)

    Chidi-Kingsley Oranusi

    2014-01-01

    Full Text Available Background: Testicular biopsy is an acknowledged method of examination of the testes for diagnostic and therapeutic purposes. We describe the pattern of testicular histologies in our environment. Materials and Methods: We carried out a retrospective review of testicular histology results from the Pathology Department of Nnamdi Azikiwe University Teaching Hospital (NAUTH, Nnewi, over a 5-year period, January 2008 to December 2012. Results: During the period, 285 testicular histologies were reported. Eighty-one (28.4% specimens were pathological specimens, while 204 (71.6% were nonpathological specimens. Thirty-seven (13.0% of the histology reports were for diagnostic purpose while 248 (87.0% were for therapeutic purpose. Based on the results, indications could also be categorized into three, benign testicular pathology, malignant testicular pathology, and testicular biopsy for male factor infertility. Thirty-seven cases (13.0% were due to male factor infertility with complete spermatogenic arrest as the most common histological finding in 21 (56.8% of the cases. Malignant testicular diseases accounted for 16 (5.6% of the indications for testicular biopsies. Benign testicular diseases accounted for 28 (9.8% of the indications for testicular biopsies. Hemorrhagic infarction from testicular torsion represented the commonest histology in 12 (42.9% cases, followed by inflammations of the testes. Conclusion: Indications for testicular biopsy can be diagnostic and therapeutic. They can also be categorized into benign testicular diseases, malignant testicular diseases, and male infertility. Investigation for male factor infertility was the only diagnostic indication for testicular biopsy. The high incidence of locally and metastatic prostate cancer in males explains why therapeutic removal of the testis is common.

  13. Pattern of testicular biopies as seen in a tertiary institution in nnewi, southeast Nigeria.

    Science.gov (United States)

    Oranusi, Chidi-Kingsley; Onyiaorah, Igwebuike V; Ukah, Cornelius O

    2014-07-01

    Testicular biopsy is an acknowledged method of examination of the testes for diagnostic and therapeutic purposes. We describe the pattern of testicular histologies in our environment. We carried out a retrospective review of testicular histology results from the Pathology Department of Nnamdi Azikiwe University Teaching Hospital (NAUTH), Nnewi, over a 5-year period, January 2008 to December 2012. During the period, 285 testicular histologies were reported. Eighty-one (28.4%) specimens were pathological specimens, while 204 (71.6%) were nonpathological specimens. Thirty-seven (13.0%) of the histology reports were for diagnostic purpose while 248 (87.0%) were for therapeutic purpose. Based on the results, indications could also be categorized into three, benign testicular pathology, malignant testicular pathology, and testicular biopsy for male factor infertility. Thirty-seven cases (13.0%) were due to male factor infertility with complete spermatogenic arrest as the most common histological finding in 21 (56.8%) of the cases. Malignant testicular diseases accounted for 16 (5.6%) of the indications for testicular biopsies. Benign testicular diseases accounted for 28 (9.8%) of the indications for testicular biopsies. Hemorrhagic infarction from testicular torsion represented the commonest histology in 12 (42.9%) cases, followed by inflammations of the testes. Indications for testicular biopsy can be diagnostic and therapeutic. They can also be categorized into benign testicular diseases, malignant testicular diseases, and male infertility. Investigation for male factor infertility was the only diagnostic indication for testicular biopsy. The high incidence of locally and metastatic prostate cancer in males explains why therapeutic removal of the testis is common.

  14. 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

  15. 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.

  16. Taste and smell function in testicular cancer survivors treated with cisplatin-based chemotherapy in relation to dietary intake, food preference, and body composition.

    Science.gov (United States)

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

    2016-10-01

    Chemotherapy can affect taste and smell function. This may contribute to the high prevalence of overweight and metabolic syndrome in testicular cancer survivors (TCS). Aims of the study were to evaluate taste and smell function and possible consequences for dietary intake, food preference, and body composition in TCS treated with cisplatin-based chemotherapy. Fifty TCS, 1-7 years post-chemotherapy, and 50 age-matched healthy men participated. Taste and smell function were measured using taste strips and 'Sniffin' Sticks', respectively. Dietary intake was investigated using a food frequency questionnaire. Food preference was assessed using food pictures varying in taste (sweet/savoury) and fat or protein content. Dual-Energy X-ray Absorptiometry was performed to measure body composition. Presence of metabolic syndrome and hypogonadism were assessed. TCS had a lower total taste function, a higher bitter taste threshold, higher Body Mass Index (BMI), and more (abdominal) fat than controls (p smell function and dietary intake were found. Testosterone level was an important determinant of body composition in TCS (p = 0.016). Although taste function was impaired in TCS, this was not related to a different dietary intake compared to controls. Lower testosterone levels were associated with a higher BMI, fat mass, and abdominal fat distribution in TCS. Copyright © 2016 Elsevier Ltd. All rights reserved.

  17. Intermittent Testicular Torsion

    African Journals Online (AJOL)

    2017-12-05

    , presence of abnormal testicular lie in otherwise normal testes, absence of urinary symptoms, and negative urine cultures. This diagnosis was confirmed by resolution of symptoms following bilateral orchidopexy. All patients ...

  18. Therapy of testicular tumours - results of the Department of Radiotherapy of the Steglitz Clinics, 1969-1977

    International Nuclear Information System (INIS)

    Focken, U.

    1981-01-01

    The present study bases on the results of testicular tumour therapy obtained in the Radiotherapeutic Department of the Steglitz Clinics of the Free University of Berlin. From 1969 until 1977 82 patients with malignant testicular tumours were X-radiated postoperatively. This patient group is analysed in this study with regards to the relevant factors. The therapeutic results are compared with those given in the international literature. The results of our patient group for the seminomas (n = 45) were a 3-year survival rate (with respect to the absence of recidivity) of 92.3% and for a 5-year survival rate of 88% for stage I and II. For the non-seminomas (n = 28) a 2-year survival rate of 50%, a 3-year survival rate of 40% and a 5-year survival rate of 11% resulted. The small number of patients (n = 9) with non-germinal testicular tumours and the histologic inhomogenity of the tumours did not permit to give any statistically significant details about the 5- and 3-year survival rates. Of the 20 cytostatically treated patients in 8 persons a partial remission was observed, in 2 patients total remission was found, which was still persisting until the investigation was finished. (orig./MG) [de

  19. 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....... Thirteen men with verified spermatogenesis and detectable preirradiation levels of serum inhibin B (median, 55; range, 23-193 pg/mL) were investigated before and after testicular irradiation (14-20 Gy). All patients had undetectable levels of inhibin B 2-12 months (median, 5 months) after radiotherapy (...

  20. Consumption of alcoholic beverages in adolescence and adulthood and risk of testicular germ cell tumor.

    Science.gov (United States)

    Biggs, Mary L; Doody, David R; Trabert, Britton; Starr, Jacqueline R; Chen, Chu; Schwartz, Stephen M

    2016-12-01

    The etiology of testicular germ cell tumor (TGCT) remains obscure and accumulating evidence suggests that postnatal environmental or lifestyle factors may play a role. To investigate whether consumption of alcoholic beverages during adolescence or adulthood is associated with TGCT risk, we analyzed data from a USA population-based case-control study of 540 18-44 year-old TGCT cases and 1,280 age-matched controls. Participants were queried separately about consumption of beer, wine and liquor during grades 7-8, grades 9-12 and the 5 years before reference date (date of diagnosis for cases and corresponding date for controls). We used logistic regression to estimate odds ratios (OR) and 95% confidence intervals (CI) for the association of TGCT risk with alcoholic beverage consumption during the different periods, both total and by specific beverage types and separately for seminomas and nonseminomas. Compared with nondrinkers in the 5 years before reference date, the OR (95% CI) for 1-6, 7-13 and ≥14 drinks per week were 1.20 (0.85, 1.69), 1.23 (0.81, 1.85) and 1.56 (1.03, 2.37), respectively (p-trend = 0.04). The corresponding results for alcohol consumption in grades 9-12 were 1.39 (1.06, 1.82), 1.07 (0.72, 1.60), 1.53 (1.01, 2.31) (p-trend = 0.05). Alcohol consumption in grades 7-8 was uncommon and no statistically significant associations with TGCT were observed. Associations with alcohol consumption in the 5 years before reference date appeared stronger for nonseminomas than for seminomas, but the differences were not statistically significant (p≥0.10). Associations were similar across different alcoholic beverage types. Consumption of alcoholic beverages may be associated with an increased TGCT risk. © 2016 UICC.

  1. Economy of Standards: European Association of Urology Guideline Changes Influence Treatment Costs in Stage I Testicular Cancer Patients.

    Science.gov (United States)

    John, Axel; Baumgart, André; Worst, Thomas; Heinzelbecker, Julia

    2018-01-01

    The study aimed to calculate direct medical costs (DMC) during the first year of diagnosis and to evaluate the impact of guideline changes on treatment costs in clinical stage (CS) I testicular germ cell tumor (TGCT) patients in a German healthcare system. Healthcare expenditures as DMC during the first year of diagnosis for 307 TGCT patients in CS I treated at our institution from 1987 to 2013 were calculated from the statutory health insurance perspective using patient level data. Three periods were defined referring to the first European Association of Urology (EAU) guideline in 2001 as well as to subsequent major guideline changes in 2005 and 2010. Data source for cost calculations were the German Diagnosis Related Groups system for inpatient stays (version 2014) and the German system for reimbursement of outpatient care (EBM - Einheitlicher Bewertungsmaßstab, edition 2014). During our 25 years of study period, mean DMC in the first year after diagnosis for the entire cohort of TGCT patients in CS I almost halved from EUR 13.000 to EUR 6.900 (p < 0.001). From 1987 to 2001, DMC for CS I seminomatous germ cell tumor (SGCT) patients were EUR 13.790 ± 4.700. From 2002 to 2010, mean costs were EUR 10.900 ± 5.990, and from 2011 to 2013, mean costs were EUR 5.190 ± 3.700. For CS I non-seminomatous germ cell tumor (NSGCT) patients, from 1987 to 2001, mean DMC were EUR 11.650 ± 5.690. From 2002 to 2010, mean costs were EUR 11.230 ± 5.990, and from 2011 to 2013, mean costs were EUR 11.170 ± 7.390. Follow-up examinations became less frequent over time, which caused a significant cost reduction for NSGCT (p = 0.042) while costs remained stable for SGCT. When adding costs of relapse treatment, active surveillance (AS) was the most cost-effective adjuvant treatment option in CS I NSGCT whereas one course carboplatin or AS caused similar expenditures in SGCT patients. The introduction of the EAU guidelines in 2001 caused a decrease in DMC in CS I seminoma patients

  2. 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.

  3. Filarial granuloma of the testicular tunic mimicking a testicular neoplasm: a case report

    Directory of Open Access Journals (Sweden)

    Barreto Savio G

    2008-10-01

    Full Text Available Abstract Introduction Any firm or solid intratesticular mass on examination and/or any hypoechoic area within the tunica albuginea on imaging is markedly suspicious for testicular cancer. Filarial involvement of the testicular tunic has not been reported previously. Case presentation A 32-year-old man presented with a history of noticing a swelling in his right testicle for a period of 1 month which had become painful over the 10 days before presentation. Pre-operative imaging failed to shed light on the nature of the lesions (malignant or benign. The diagnostic dilemma was explained to the patient and informed consent was obtained for an orchiectomy. The patient underwent a high inguinal orchiectomy. The histopathology revealed a filarial granuloma of the testicular tunic. Conclusion While it is generally regarded that any testicular swelling, especially in a young person, should be treated as a malignancy unless proven otherwise, it is important to remember that infectious diseases such as filariasis and tuberculosis may mimic neoplasms. Careful consideration of these diagnoses must be given when dealing with testicular swellings especially in areas where the prevalence of these diseases is high.

  4. 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

  5. Biological Therapy in Treating Patients With Metastatic Cancer

    Science.gov (United States)

    2013-02-21

    Breast Cancer; Colorectal Cancer; Extrahepatic Bile Duct Cancer; Gallbladder Cancer; Gastric Cancer; Head and Neck Cancer; Liver Cancer; Lung Cancer; Metastatic Cancer; Ovarian Cancer; Pancreatic Cancer; Testicular Germ Cell Tumor

  6. Scrotal reconstruction and testicular prosthetics.

    Science.gov (United States)

    Lucas, Jacob W; Lester, Kyle M; Chen, Andrew; Simhan, Jay

    2017-08-01

    Scrotal surgery encompasses a wide-variety of surgical techniques for an even wider variety of indications. In this manuscript, we review our indications, techniques, and pit-falls for various reconstructive scrotal surgeries as-well-as surgical tips for placement of testicular prostheses. Penoscrotal webbing (PSW) is an abnormal, often-problematic distal insertion of scrotal skin onto the ventral penile shaft. There are several effective and straightforward techniques used to revise this condition, which include simple scrotoplasty, single- or double-Z-plasty, or the VY-flap scrotoplasty. Reconstruction is also commonly indicated following scrotal skin loss caused by infection, trauma, lymphedema, hidradenitis, and cancer. Although initial management of these conditions often involves scrotal skin removal, repair of expansive scrotal skin loss can be technically difficult and can be accomplished by using one of several skin flaps or skin grafting. Split-thickness skin grafting of scrotal defects can be accomplished easily, and provides durable results.

  7. Screening for carcinoma in situ in the contralateral testicle in patients with testicular cancer: a population-based study.

    Science.gov (United States)

    Kier, M G G; Lauritsen, J; Almstrup, K; Mortensen, M S; Toft, B G; Rajpert-De Meyts, E; Skakkebaek, N E; Rørth, M; von der Maase, H; Agerbaek, M; Holm, N V; Andersen, K K; Dalton, S O; Johansen, C; Daugaard, G

    2015-04-01

    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. A contralateral single-site biopsy was offered to 4130 patients in whom GCC had been diagnosed in 1984-2007 (screened cohort); 462 patients in whom GCC was diagnosed in 1984-1988 comprised the unscreened cohort. Cases with CIS were offered radiotherapy. Initially CIS-negative biopsies in patients with metachronous GCC were revised according to today's standards. Risk for metachronous GCC was estimated using cumulative incidence and the Cox proportional hazards model. In the screened cohort, contralateral CIS was found in 181 (4.4%) patients. The cumulative incidence of metachronous GCC after 20 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 cancer showed no significant difference in the risk for metachronous GCC between a screened and an unscreened cohort. Single-site biopsy including modern immunohistochemistry does not identify all cases of CIS. © The Author 2014. Published by Oxford University Press on behalf of the European Society for Medical Oncology. All rights reserved. For permissions, please email: journals.permissions@oup.com.

  8. [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.

  9. Bilateral methachronous testicular germ cell tumor and testicular microlithiasis in a child: Genetic analysis and insights. A case report

    Directory of Open Access Journals (Sweden)

    N. Boudaoud

    Full Text Available Objectives: To report our experience with a case of a child with bilateral testicular micro-lithiasis (TML who developed bilateral metachronous testicular germ cell tumor (TGCT and determine the most appropriate follow-up and care management in children with testicular micro calcifications in regards to the theoretical risk of testicular cancer. Case report: A 12 year-old boy was diagnosed with TGCT and TML. Ten years after complete remission, he presented with a recurrence on the contralateral testis. Genetic screening was performed on both resected and the patient’s karyotype was analyzed. Results: Blood karyotype was normal. Aberrations were found in the tumor karyotype. CGH array showed alterations in chromosome arm 12p. Discussion: TML is frequently associated with testicular malignancy in adults: in 16.9% of cases the normal contralateral testicle develops TML in TGCT. Recent works of literature find no relationship between TML and cancer in general, but in patients with additional risks, the relationship becomes stronger. Some authors suggest that environmental components and genetics are determinant factors. This is highly suspected in our reported case. It would seem that TML is not a precancerous lesion per se, but rather a marker of an at-risk situation. Long term evolution is uncertain and regular self-palpation that starts before puberty is the only way to ensure proper screening and monitoring. Conclusion: TML have been suspected to be a sign of testicular dysgenesis syndrome, which yields a risk of developing TGCT in case of noxious associations.In patients with a history of TGCT contralateral TML is alarming and aggressive surgical management should be discussed. Therapeutic education of these patients on self-palpation is the best way to ensure proper follow-up. Keywords: Testicular microlithiasis, Testicular germ cell tumor, Genetics, Children, CGH array

  10. Malignant testicular tumors in Côte d\\'Ivoire - anatomo-pathologic ...

    African Journals Online (AJOL)

    Objective: The aim of this study was the evaluation of the histological characteristics of testicular cancer in Côte d\\'Ivoire. Material and Methods: In this retrospective study, the medical charts of 54 patients with testicular tumors (mean age: 23,41 years; range: 13 months – 68 years) seen over a period of 25 years at the ...

  11. 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....

  12. 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

  13. Ectopic Hydrocele After Testicular Transposition.

    Science.gov (United States)

    Berli, Jens U; Zelken, Jonathan; Schuyler, Kyle; Naslund, Michael; Rasko, Yvonne

    2016-04-01

    A 55-year-old man was treated for Fournier gangrene in 2004 with radical debridement and bilateral testicular transposition to the medial thighs. Eight years later, bilateral hydroceles formed. After conservative measures failed for treatment of the hydroceles, the condition was treated during desired testicular relocation, and creation of a neoscrotum. In the case presented, bilateral thigh hydroceles may have developed from lymphatic injury during testicular transposition. To our knowledge, this is the first case report of bilateral hydrocele testis in the medial thigh pouches following ectopic testicular transposition. Copyright © 2016 Elsevier Inc. All rights reserved.

  14. 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

  15. Testicular biopsy in prepubertal boys

    DEFF Research Database (Denmark)

    Faure, Alice; Bouty, Aurore; O'Brien, Mike

    2016-01-01

    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...

  16. Gonadal maldevelopment as risk factor for germ cell cancer: towards a clinical decision model.

    Science.gov (United States)

    van der Zwan, Yvonne G; Biermann, Katharina; Wolffenbuttel, Katja P; Cools, Martine; Looijenga, Leendert H J

    2015-04-01

    A disturbed process of gonadal formation and maintenance may result in testicular dysgenesis syndrome or disorders of sex development (DSDs), with an increased germ cell cancer (GCC) risk. Early diagnosis and treatment requires the identification of relevant risk factors and initial pathologic stages. To evaluate current knowledge and novel insights regarding GCC risk in patients with DSDs, with the aim of providing a model for clinical use. A Medline search was conducted to identify all original and review articles assessing the aetiology of GCC, GCC risk in DSD patients, new predictive markers related to GCC, and possible clinical scenarios related to GCC and DSDs. Embryonic development is controlled by orchestrated patterns of gene and subsequent protein expression. Knowledge of these networks is essential to understand the mechanisms of disturbed development including GCC formation. GCCs are subdivided into seminomas and nonseminomas, and they all arise from embryonic germ cells that have failed to mature appropriately. The precursor is known as carcinoma in situ (also referred to as testicular intratubular neoplasia and intratubular germ cell neoplasia unclassified) in a testicular microenvironment and gonadoblastoma in a dysgenetic/ovarian microenvironment. GCCs mimic embryonic development, resulting in the identification of diagnostic markers (eg, OCT3/4, SRY [sex determining region Y]-box 2 [SOX2], and [sex determining region Y]-box 17 [SOX17]). Novel insights indicate a subtle interplay of specific single nucleotide polymorphisms, environmental factors, and epigenetic aberrations in the aetiology of GCCs. A genvironmental model combining these factors is presented, proposed as a guideline for clinical management by an experienced multidisciplinary team. The goal is individualised treatment including preservation of gonadal function (if possible) and prevention of malignant transformation. A hypothesis is presented in which combined interactions of

  17. Genetic predisposition to testicular cancer

    NARCIS (Netherlands)

    Lutke Holzik, Martijn Frederik

    2007-01-01

    Alhoewel zaadbalkanker een zeldzame ziekte is, is het toch de meest voorkomende vorm van kanker bij mannen tussen de 15 en 40 jaar. De ziekte is tegenwoordig goed te behandelen en de 10 jaars overleving is ongeveer 90%. Het hebben van een familielid met zaadbalkanker is de sterkste risicofactor voor

  18. Testicular Cancer Treatments: After Treatment

    Science.gov (United States)

    ... isn't quite normal). When we talk about tumor markers, we are referring to alphafetoprotein (AFP), beta-hCG ( ... on clinical data (pathology, markers, xrays) Year 1: Tumor Markers and Chest X-ray done every month Abdominal ...

  19. Testicular Cancer Treatments: After Treatment

    Science.gov (United States)

    ... of Princess Margaret Hospital in Toronto for their assistance in providing the data and reviewing the content of this page. Before we start, there are a couple of things you should know: These recommendations are NOT the divine word handed down by the gods. You should not get into a fight with ...

  20. 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...

  1. 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

  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. Recovery of testicular blood flow following ligation of testicular vessels

    International Nuclear Information System (INIS)

    Pascual, J.A.; Villanueva-Meyer, J.; Salido, E.; Ehrlich, R.M.; Mena, I.; Rajfer, J.

    1989-01-01

    To determine whether initial ligation of the testicular vessels of the high undescended testis followed by a delayed secondary orchiopexy is a viable alternative to the classical Fowler-Stephens procedure, a series of preliminary experiments were conducted in the rat in which testicular blood flow was measured by the 133-xenon washout technique before, and 1 hour and 30 days after ligation of the vessels. In addition, testicular histology, and testis and sex-accessory tissue weights were measured in 6 control, 6 sham operated and 6 testicular vessel ligated rats 54 days after vessel ligation. The data demonstrate that ligation and division of the testicular blood vessels produce an 80 per cent decrease in testicular blood flow 1 hour after ligation of the vessels. However, 30 days later testis blood flow returns to the control and pre-treatment value. There were no significant changes in testis or sex-accessory tissue weights 54 days after vessel ligation. Histologically, 4 of the surgically operated testes demonstrated necrosis of less than 25 per cent of the seminiferous tubules while 1 testis demonstrated more than 75 per cent necrosis. The rest of the tubules in all 6 testes demonstrated normal spermatogenesis. From this study we conclude that initial testicular vessel ligation produces an immediate decrease in testicular blood flow but with time the collateral vessels are able to compensate and return the testis blood flow to its normal pre-treatment value. These preliminary observations lend support for the concept that initial ligation of the testicular vessels followed by a delayed secondary orchiopexy in patients with a high undescended testis may be a possible alternative to the classical Fowler-Stephens approach

  5. RELIABILITY OF POSITRON EMISSION TOMOGRAPHY-COMPUTED TOMOGRAPHY IN EVALUATION OF TESTICULAR CARCINOMA PATIENTS.

    Science.gov (United States)

    Nikoletić, Katarina; Mihailović, Jasna; Matovina, Emil; Žeravica, Radmila; Srbovan, Dolores

    2015-01-01

    The study was aimed at assessing the reliability of 18F-fluorodeoxyglucose positron emission tomography-computed tomography scan in evaluation of testicular carcinoma patients. The study sample consisted of 26 scans performed in 23 patients with testicular carcinoma. According to the pathohistological finding, 14 patients had seminomas, 7 had nonseminomas and 2 patients had a mixed histological type. In 17 patients, the initial treatment was orchiectomy+chemotherapy, 2 patients had orchiectomy+chemotherapy+retroperitoneal lymph node dissection, 3 patients had orchiectomy only and one patient was treated with chemotherapy only. Abnormal computed tomography was the main cause for the oncologist to refer the patient to positron emission tomography-computed tomography scan (in 19 scans), magnetic resonance imaging abnormalities in 1 scan, high level oftumor markers in 3 and 3 scans were perforned for follow-up. Positron emission tomography-computed tomography imaging results were compared with histological results, other imaging modalities or the clinical follow-up of the patients. Positron emission tomography-computed tomography scans were positive in 6 and negative in 20 patients. In two patients, positron emission tomography-computed tomography was false positive. There were 20 negative positron emission omography-computed tomography scans perforned in 18 patients, one patient was lost for data analysis. Clinically stable disease was confirmed in 18 follow-up scans performed in 16 patients. The values of sensitivty, specificity, accuracy, and positive- and negative predictive value were 60%, 95%, 75%, 88% and 90.5%, respectively. A hgh negative predictive value obtained in our study (90.5%) suggests that there is a small possibility for a patient to have future relapse after normal positron emission tomography-computed tomography study. However, since the sensitivity and positive predictive value of the study ire rather low, there are limitations of positive

  6. 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...... 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....

  7. Varicocele testicular en adolescentes

    Directory of Open Access Journals (Sweden)

    Daniel Vásquez E.

    2009-01-01

    Full Text Available El varicocele testicular es una patología asociada a la infertilidad del varón. Su mayor prevalencia se presenta en la adolescencia y existen reportes que sugieren que desde esta edad el desarrollo de la espermatogénesis de los adolescentes con varicocele se encuentra comprometido en comparación con los que no lo tienen. Hay que tener presente dos situaciones: una relacionada con las causas por las cuales se presentan las varices y el reflujo venoso en las venas testiculares y su tratamiento, y otra, el daño que ocasionan las varices en la espermatogénesis. Este artículo presenta una revisión de los hallazgos más importantes que explican los mecanismos de la alteración de la fertilidad del varón adolescente que presenta varicocele, por lo que se hace necesario realizar otros estudios que complementen estos hallazgos.

  8. Endocrinology Update: Testicular Hypogonadism.

    Science.gov (United States)

    Heidelbaugh, Joel J

    2016-12-01

    Testicular hypogonadism, or androgen deficiency, is defined as a clinical condition resulting from failure of the testes to produce physiologic levels of testosterone and a normal number of spermatozoa because of disruption of the hypothalamic-pituitary-gonadal axis. Testosterone deficiency (TD) is defined as a serum level less than 300 ng/dL on a morning total testosterone test. It is estimated that more than one-third of men 45 years and older have testosterone deficiency. Associated symptoms include decreased libido, erectile dysfunction, decreased physical stamina and strength, depressed mood, fatigue, increased visceral adiposity, sleep disturbance, and/or poor concentration and memory. These conditions have a direct relationship with cardiometabolic parameters, including insulin resistance, hypertension, hyperlipidemia, and endothelial dysfunction in aging men. No single sign or symptom defines TD. Controversy exists relative to the benefits versus risks of testosterone replacement therapy in men with testicular hypogonadism. Benefits include improvements in the symptoms related to deficiency as well as cardiometabolic parameters, yet recent retrospective and observational trials have suggested an increased risk of cardiovascular mortality without a proven direct cause-and-effect relationship. Written permission from the American Academy of Family Physicians is required for reproduction of this material in whole or in part in any form or medium.

  9. [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.

  10. 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...

  11. A giant testicular teratoma

    International Nuclear Information System (INIS)

    Zangana, Abdulqadir M.; Razak, Awodan B.

    2007-01-01

    We report a giant testicular in a 36-year-old farmer man, of 18-month duration admitted to the Surgical Department Erbil Teaching Hospital, Iraq. The tumor was invading the penis and lower part of abdominal wall including bilateral groin lymph nodes. Histological examination revealed mature and immature teratoma. Further investigations showed no evidence of any metastatic lesions apart from a solitary pulmonary nodule on the right side of the chest which proved by ultra sonic guide fine needle aspiration biopsy. Radical excisions of the tumor including the shaft of the penis, combined with bilateral block dissection of the inguinal nodes and resection of the lower anterior abdominal wall was performed. Six weeks later after a course of chemotherapy and radiotherapy, the patient underwent resection of metastatic lung lesion. (author)

  12. Crossed testicular ectopia.

    Science.gov (United States)

    Esteves, E; Pinus, J; Maranhão, R F; Abib, S de C; Pinus, J

    1995-01-01

    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.

  13. 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.

  14. Glycolipids of human primary testicular germ cell tumours.

    Science.gov (United States)

    Olie, R. A.; Fenderson, B.; Daley, K.; Oosterhuis, J. W.; Murphy, J.; Looijenga, L. H.

    1996-01-01

    The glycolipid content of human non-seminomatous germ cell tumour cell lines correlates with their differentiation lineage. To analyse whether this reflects the situation in primary tumours, we studied five embryonal carcinomas, five yolk sac tumours and nine (mixed) non-seminomas, using thin-layer chromatography and carbohydrate immunostaining. We also analysed the glycolipid content of 19 seminomas to reveal their relationship with non-seminomas. Lactosylceramide (CDH) was detected in all embryonal carcinomas, but in fewer than half of the seminomas. Seminomas and embryonal carcinomas contained globoseries glycolipids, including globotriosylceramide (Gb3), globoside (Gb4), galactosy globoside (Gb5) and sialy1 galactosyl globoside (GL7). The lacto-series glycolipid Le(x) was found in all embryonal carcinomas, but only in one seminoma. Gangliosides GD3 and GT3 were detected in many seminomas, but rarely in embryonal carcinomas. Yolk sac tumours displayed a heterogeneous glycolipid profile. Compared with seminomas and pure embryonal carcinomas, differentiated non-seminomas had reduced levels of globo-series glycolipids, especially Gb3 and Gb5, whereas CDH, Le(x), GD3 and GT3 were found in the majority of cases. Thus, the glycolipid content of non-seminoma cell lines reflects the situation in primary tumours. Globo-series glycolipids are similarly expressed in seminomas and embryonal carcinomas. The expression of Gb3 and Gb5 is reduced in non-seminomas upon differentiation. Le(x) expression in non-seminomas, including embryonal carcinomas, allows discrimination from seminomas. Expression of gangliosides in seminomas might indicate their maturation from ganglioside-negative precursor cells. Reprogramming of these precursors would result in the formation of Le(x)-expressing embryonal carcinomas. Images Figure 1 Figure 2 PMID:8679447

  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. Association between long-term neuro-toxicities in testicular cancer survivors and polymorphisms in glutathione-s-transferase-P1 and -M1, a retrospective cross sectional study

    Directory of Open Access Journals (Sweden)

    Brydøy Marianne

    2007-12-01

    Full Text Available Abstract Background To assess the impact of polymorphisms in Glutathione S-transferase (GST -P1, -M1, and -T1 on self-reported chemotherapy-induced long-term toxicities in testicular cancer survivors (TCSs. Methods A total of 238 TCSs, who had received cisplatin-based chemotherapy at median twelve years earlier, had participated in a long-term follow-up survey which assessed the prevalence of self-reported paresthesias in fingers/toes, Raynaud-like phenomena in fingers/toes, tinnitus, and hearing impairment. From all TCSs lymphocyte-derived DNA was analyzed for the functional A→G polymorphism at bp 304 in GSTP1, and deletions in GST-M1 and GST-T1. Evaluation of associations between GST polymorphisms and self-reported toxicities included adjustment for prior treatment. Results All six evaluated toxicities were significantly associated with the cumulative dose of cisplatin and/or bleomycin. Compared to TCSs with either GSTP1-AG or GSTP1-AA, the 37 TCSs with the genotype GSTP1-GG, were significantly less bothered by paresthesias in fingers and toes (p = 0.039, OR 0.46 [0.22–0.96] and p = 0.023, OR 0.42 [0.20–0.88], respectively, and tinnitus (p = 0.008, OR 0.33 [0.14–0.74]. Furthermore, absence of functional GSTM1 protected against hearing impairment (p = 0.025, OR 1.81 [1.08–3.03]. Conclusion In TCSs long-term self-reported chemotherapy-induced toxicities are associated with functional polymorphisms in GSTP1 and GSTM1. Hypothetically, absence of GST-M1 leaves more glutathione as substrate for the co-expressed GST-P1. Also intracellular inactivation of pro-apoptotic mediators represents a possible explanation of our findings. Genotyping of these GSTs might be a welcomed step towards a more individualized treatment of patients with metastatic testicular cancer.

  17. 21 CFR 876.3750 - Testicular prosthesis.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Testicular prosthesis. 876.3750 Section 876.3750...) MEDICAL DEVICES GASTROENTEROLOGY-UROLOGY DEVICES Prosthetic Devices § 876.3750 Testicular prosthesis. (a) Identification. A testicular prosthesis is an implanted device that consists of a solid or gel-filled silicone...

  18. Testicular teratoma, mimicking a simple testicular cyst, in an infant.

    Science.gov (United States)

    Di Renzo, Dacia; Persico, Antonello; Sindici, Giulia; Lelli Chiesa, Pierluigi

    2013-09-01

    Prepubertal testicular tumors are rare, and teratoma is the second most frequent histologic type. Its typical features are those of a hard and painless scrotal mass at clinical examination, and nonhomogeneous, echoic, often with calcifications at ultrasonography. Rare but reported is the atypical presentation as a transilluminating scrotal mass, due to the presence of some internal cystic areas, detectable at ultrasonography. We report the case of an infant with a transilluminating scrotal mass, mimicking at ultrasonography and surgery a simple, fully liquid cyst, which the pathologic examination revealed to be mature cystic testicular teratoma. Copyright © 2013 Elsevier Inc. All rights reserved.

  19. Testicular self-examination: a public awareness program.

    Science.gov (United States)

    Carlin, P J

    1986-01-01

    Testicular cancer is responsible for one out of seven deaths among late adolescent and young adult males. It is the number one cancer killer of men in the second and third decade of life. However, the population at risk, men between the ages 15 and 35, is singularly unaware of this cancer's existence and its potential danger. A public awareness program has been designed to increase consciousness about this possibly fatal disease and to enhance early detection and cure through a program of testicular self-examination (TSE). This proposal incorporates intervention at local, State, and national levels. It contemplates an innovative campaign beginning at the local level, focusing on the target population and utilizing a collaboration between nonprofessionals and professionals. The aim is for a grass-roots beginning and continued public interest to culminate in a national campaign, similar to that of breast self-examination. The ultimate goal of the program is to prevent the loss of lives to testicular cancer through public education and through use of TSE.

  20. A subfertile patient diagnosed with testicular carcinoma in situ by immunocytological staining for AP-2gamma in semen samples

    DEFF Research Database (Denmark)

    Hoei-Hansen, C E; Rajpert-De Meyts, E; Carlsen, E

    2005-01-01

    The incidence of testicular cancer is rising. Despite a high cure rate, efforts should be made to obtain diagnosis at the pre-invasive intratubular carcinoma in situ (CIS) stage, as the disease is potentially lethal and treatment has severe side-effects, especially regarding reproductive function...... patients, including patients with testicular cancer and subfertility. Cells positive for AP-2gamma were found only in semen samples from patients diagnosed a priori with testicular neoplasms and, surprisingly, in a 23 year old control subject with oligozoospermia and no symptoms of a germ cell tumour...

  1. 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.

  2. Testicular torsion: Needless testicular loss can be prevented

    African Journals Online (AJOL)

    2011-12-06

    Dec 6, 2011 ... 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 ...

  3. 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 ...

  4. Testicular self-examination: a public awareness program.

    OpenAIRE

    Carlin, P J

    1986-01-01

    Testicular cancer is responsible for one out of seven deaths among late adolescent and young adult males. It is the number one cancer killer of men in the second and third decade of life. However, the population at risk, men between the ages 15 and 35, is singularly unaware of this cancer's existence and its potential danger. A public awareness program has been designed to increase consciousness about this possibly fatal disease and to enhance early detection and cure through a program of tes...

  5. Pulmonary Embolism as the Initial Presentation of Testicular Carcinoma

    OpenAIRE

    Berber, Ilhami; Bentli, Recep; Erkurt, Mehmet Ali; Ulutas, Ozkan; Ediz, Caner; Nizam, Ilknur; Kırıcı Berber, Nurcan; Unlu, Serkan; Koroglu, Reyhan; Koroglu, Mustafa; Akpolat, Nusret

    2013-01-01

    Objective. The risk of pulmonary embolism is well recognized as showing an increase in oncological patients. We report a case presenting with pulmonary embolism initially, which was then diagnosed with testicular cancer. Clinical Presentation and Intervention. A 25-year-old man was admitted to the emergency department with a complaint of dyspnoea. Thoracic tomography, lung ventilation/perfusion scintigraphy, and an increased D-dimer level revealed pulmonary embolism. For the aetiology of pulm...

  6. Human papillomavirus and Epstein-Barr virus in the etiology of testicular germ cell tumours

    DEFF Research Database (Denmark)

    Rajpert-De Meyts, E; Hørding, U; Nielsen, H W

    1994-01-01

    Epidemiological features suggest that the risk of testicular cancer may be related to exposure to unknown infectious agents, including viruses. Therefore a series of twenty specimens of testicular germ cell tumours, including preinvasive carcinoma in-situ, were tested for the presence of DNA...... sequences of two viruses with known transforming abilities, human papillomavirus (HPV) and Epstein-Barr virus (EBV). The polymerase chain reaction (PCR) technique was used. In none of the 19 successfully amplified samples were DNA sequences of HPV type 16 or type 18 detected. In six cases a faint trace...... that a significant direct involvement of HPV and EBV in human testicular germ cell carcinogenesis is unlikely. However, a putative growth-stimulating role of EBV-transformed lymphocytes, which are frequently present in the stromal tissues of testicular tumours, cannot be excluded....

  7. 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)

  8. Interleukin-12 in Treating Patients With Hematologic Cancers or Solid Tumors

    Science.gov (United States)

    2014-09-09

    Breast Cancer; Chronic Myeloproliferative Disorders; Gestational Trophoblastic Tumor; Kidney Cancer; Leukemia; Lymphoma; Multiple Myeloma and Plasma Cell Neoplasm; Myelodysplastic Syndromes; Neuroblastoma; Ovarian Cancer; Testicular Germ Cell Tumor

  9. Biological Therapy Following Chemotherapy and Peripheral Stem Cell Transplantation in Treating Patients With Cancer

    Science.gov (United States)

    2013-03-25

    Breast Cancer; Chronic Myeloproliferative Disorders; Gestational Trophoblastic Tumor; Kidney Cancer; Leukemia; Lymphoma; Multiple Myeloma and Plasma Cell Neoplasm; Myelodysplastic Syndromes; Neuroblastoma; Ovarian Cancer; Sarcoma; Testicular Germ Cell Tumor

  10. Acute and intermittent testicular torsion: Analysis of presentation ...

    African Journals Online (AJOL)

    Background: Testicular torsion compromises the blood supply to the testes and may result in testicular loss or damage if not dealt with promptly. It can occur either as acute testicular torsion (ATT) or intermittent testicular torsion (ITT). This study examines the presentation, management, and outcome of adult testicular torsion.

  11. Pathogenesis of Testicular Germ Cell Tumors from a Developmental Point of View

    NARCIS (Netherlands)

    K. Biermann (Katharina)

    2010-01-01

    textabstractCurrent classification systems of human germ cell tumors (GCTs) are based on histological composition. In the group of nonseminomas, different variants of teratoma (somatic differentiation), yolk sac tumor and choriocarcinoma (extra-embryonic differentiation), are recognized, as well

  12. Testicular germ cell tumors: Molecular genetic and clinicomorphological aspects

    Directory of Open Access Journals (Sweden)

    M. V. Nemtsova

    2015-03-01

    Full Text Available Testicular tumors are the most common form of solid cancer in young men. According to the 2004 WHO classification, testicular germ cell tumors (TGCT may present with different histological types. Embryonic cells of varying grade may be a source of TGCT and the occurrence of this type of tumors is directly related to the formation of a pool of male sex cells and gametogenesis. The paper gives information on mo- lecular stages for the process of formation of male sex cells in health, as well as ways of their impairments leading to TGCT. An investigation of the profiles of gene expression and the spectrum of molecular damages revealed genes responsible for a predisposition to the sporadic and hereditary forms of TGCT. The paper presents the current molecular genetic and clinicomorphological characteristics of TGCT. 

  13. What is new in cryptorchidism and hypospadias--a critical review on the testicular dysgenesis hypothesis

    DEFF Research Database (Denmark)

    Thorup, Jørgen Mogens; McLachlan, Robert; Cortes, Dina

    2010-01-01

    It has been hypothesized that poor semen quality, testis cancer, undescended testis, and hypospadias are symptoms of one underlying entity--the testicular dysgenesis syndrome--leading to increasing male fertility impairment. Though testicular cancer has increased in many Western countries during......, there is increasing recognition of male infertility related to obesity and smoking. There is no certain evidence that the rates of undescended testes have been increasing with time during the last 50 years. In more than 95% of the cases, hypospadias is not associated with cryptorchidism, suggesting major differences...

  14. EXPRESSION OF XANTHINE OXIDASE IN TESTICULAR CELLS

    OpenAIRE

    Kawaguchi, Satoshi; Fukuda, Jun; Kumagai, Jin; Shimizu, Yasushi; Kawamura, Kazuhiro; Tanaka, Toshinobu

    2009-01-01

    Objective : Previous studies showed that xanthine oxidase-related active oxygen generation was involved in heat stress-induced apoptosis in testicular cells. Hence, in the present study, the expressionof xanthine oxidase in experimental cryptorchidism and heat-stressed testicular cells was assessed to determine the involvement of xanthine oxidase-related active oxygen generation in heat stress-induced apoptosis in testicular cells. Methods : (1) Immunohistological examinationof xanthine oxida...

  15. Testicular Pain Associated With Minocycline Use

    Directory of Open Access Journals (Sweden)

    Victor Kucherov

    2015-05-01

    Full Text Available Two males ages 16 and 23 years presented with new testicular pain while taking minocycline. Both patients experienced resolution of their symptoms only after minocycline discontinuation. Testicular pain with minocycline use has been previously described, however only in the setting of systemic autoimmune reactions (which were absent here. These cases represent probable rare adverse reactions to minocycline. For patients taking minocycline who experience otherwise unexplained testicular pain, a trial discontinuation of this medication should be considered.

  16. Testicular Pain Associated With Minocycline Use

    OpenAIRE

    Kucherov, Victor; Hulbert, William; Wu, Guan

    2015-01-01

    Two males ages 16 and 23 years presented with new testicular pain while taking minocycline. Both patients experienced resolution of their symptoms only after minocycline discontinuation. Testicular pain with minocycline use has been previously described, however only in the setting of systemic autoimmune reactions (which were absent here). These cases represent probable rare adverse reactions to minocycline. For patients taking minocycline who experience otherwise unexplained testicular pain,...

  17. Luteinizing hormone in testicular descent

    DEFF Research Database (Denmark)

    Toppari, Jorma; Kaleva, Marko M; Virtanen, Helena E

    2007-01-01

    alone is not sufficient for normal testicular descent. The regulation of androgen production is influenced both by placental human chorionic gonadotropin (hCG) and pituitary luteinizing hormone (LH). There is evidence that the longer pregnancy continues, the more important role pituitary LH may have...... levels with slightly but significantly elevated LH levels as compared to healthy boys. This high gonadotropin drive may compensate for mild Leydig cell dysfunction in cryptorchidism....

  18. DNA damage response mediators MDC1 and 53BP1: constitutive activation and aberrant loss in breast and lung cancer, but not in testicular germ cell tumours

    Czech Academy of Sciences Publication Activity Database

    Bartkova, J.; Hořejší, Zuzana; Sehested, M.; Nesland, J.M.; Rajpert-De Meyts, E.; Skakkebaek, N.E.; Stucki, M.; Jackson, S.; Lukas, J.; Bartek, Jiří

    2007-01-01

    Roč. 26, č. 53 (2007), s. 7414-7422 ISSN 0950-9232 Institutional research plan: CEZ:AV0Z50520514 Keywords : DNA damage response * cancer * MDC1 and 53BP1 defects * tumour suppressors Subject RIV: EB - Genetics ; Molecular Biology Impact factor: 6.440, year: 2007

  19. Estrogen regulation of testicular function

    Directory of Open Access Journals (Sweden)

    Akingbemi Benson T

    2005-09-01

    Full Text Available Abstract Evidence supporting a role for estrogen in male reproductive tract development and function has been collected from rodents and humans. These studies fall into three categories: i localization of aromatase and the target protein for estrogen (ER-alpha and ER-beta in tissues of the reproductive tract; ii analysis of testicular phenotypes in transgenic mice deficient in aromatase, ER-alpha and/or ER-beta gene; and, iii investigation of the effects of environmental chemicals on male reproduction. Estrogen is thought to have a regulatory role in the testis because estrogen biosynthesis occurs in testicular cells and the absence of ERs caused adverse effects on spermatogenesis and steroidogenesis. Moreover, several chemicals that are present in the environment, designated xenoestrogens because they have the ability to bind and activate ERs, are known to affect testicular gene expression. However, studies of estrogen action are confounded by a number of factors, including the inability to dissociate estrogen-induced activity in the hypothalamus and pituitary from action occurring directly in the testis and expression of more than one ER subtype in estrogen-sensitive tissues. Use of tissue-specific knockout animals and administration of antiestrogens and/or aromatase inhibitors in vivo may generate additional data to advance our understanding of estrogen and estrogen receptor biology in the developing and mature testis.

  20. Impaired testicular function in patients with carcinoma-in-situ of the testis

    DEFF Research Database (Denmark)

    Petersen, P M; Giwercman, A; Hansen, S W

    1999-01-01

    for testicular cancer. Biopsy of the contralateral testis had showed CIS in a group of 24 patients and no evidence of CIS in the other group of 30 patients. Semen quality and serum levels of testosterone, luteinizing hormone (LH), and follicle-stimulating hormone (FSH) were compared in these two groups of men...... after orchidectomy but before further treatment for testicular cancer. RESULTS: Significantly higher LH levels (median, 8.1 IU/L v 4.8 IU/L; P ...PURPOSE: To elucidate the biologic association between germ cell neoplasia and testicular dysfunction, through investigation of Leydig cell function and semen quality in men with carcinoma-in-situ (CIS) of the testis. PATIENTS AND METHODS: We examined two groups of men, unilaterally orchidectomized...

  1. Intra-Abdominal Testicular Seminoma in a Woman with Testicular Feminization Syndrome

    Directory of Open Access Journals (Sweden)

    Darshana D. Rasalkar

    2011-01-01

    Full Text Available We report a case of intra-abdominal testicular tumor in a 36-year-old married lady presenting with chief complaints of primary amenorrhea. The patient was later diagnosed with testicular feminization syndrome, a form of male pseudohermaphroditism. This testicular tumor was histologically proven as seminoma. Due to rarity, imaging findings in patients with testicular feminization syndrome and intraabdominal testicular tumor have been poorly documented. So far, only one case report had described the combined role of CT and MR imaging in intraabdominal testicular sex-cord stromal tumor. To our knowledge, this case is first to document USG and MR imaging in addition to MR spectroscopy features in intraabdominal testicular seminoma.

  2. Cancer Risk Questionnaire

    Science.gov (United States)

    ... Pancreatic Prostate Sarcoma/Rare Tumors Skin Stomach Testicular Uterine The Siteman Approach Medical Therapy Radiation Therapy Surgery Genetics and Hereditary Cancer Cancer Imaging Immunology and Immunotherapy Pathology Patient and ...

  3. Management and Outcome of Testicular Torsion

    African Journals Online (AJOL)

    multiruka1

    MSH, AFS, CGH: Research International East. Africa Limited. Coast Province General Hospital report 2015. 8. Lee SM, Huh JS, BaekM, et al. A Nationwide. Epidemiological Study of Testicular Torsion in. Korea. J Korean Med Sci. 2014; 29(12): 1684–1687. 9. Cattolica EV, Karol JB, Rankin KN, et al. High. Testicular Salvage ...

  4. Testicular biopsy: Clinical practice and interpretation

    NARCIS (Netherlands)

    G.R. Dohle (Gert); S. Elzanaty (Saad); N.J. van Casteren (Niels)

    2012-01-01

    textabstractTesticular biopsy was considered the cornerstone of male infertility diagnosis for many years in men with unexplained infertility and azoospermia. Recent guidelines for male infertility have limited the indications for a diagnostic testicular biopsy to the confirmation of obstructive

  5. Phthalate excretion pattern and testicular function

    DEFF Research Database (Denmark)

    Joensen, Ulla Nordström; Frederiksen, Hanne; Jensen, Martin Blomberg

    2012-01-01

    In animals, some phthalates impair male reproductive development and function. Epidemiological studies have reported inconsistent evidence of associations between phthalates and markers of human testicular function.......In animals, some phthalates impair male reproductive development and function. Epidemiological studies have reported inconsistent evidence of associations between phthalates and markers of human testicular function....

  6. Comet assay on mice testicular cells

    DEFF Research Database (Denmark)

    Sharma, Anoop Kumar

    2015-01-01

    of the comet assay in testicular cells. The chemicals included environmentally relevant substances such as Bisphenol A, PFOS and Tetrabrombisphenol A. Statistical power calculations will be presented to aid in the design of future Comet assay studies on testicular cells. Power curves were provided...

  7. Spermatogenesis and testicular tumours in ageing dogs

    NARCIS (Netherlands)

    Peters, M. A.; de rooij, D. G.; Teerds, K. J.; van de Gaag, I.; van Sluijs, F. J.

    2001-01-01

    The aims of this investigation were to quantify the changes in canine spermatogenesis that occur during ageing and to study the prevalence of testicular tumours and their effects on spermatogenesis in dogs. Testes from 74 dogs of various breeds without clinically detected testicular disease and from

  8. Spermatogenesis and testicular tumours in ageing dogs

    NARCIS (Netherlands)

    Peters, M. A.; de rooij, D. G.; Teerds, K. J.; van der Gaag, I.; van Sluijs, F. J.

    2000-01-01

    Spermatogenesis was examined in testes from 74 dogs of various breeds without clinically detected testicular disease. A modified Johnsen score system was used to determine whether spermatogenesis deteriorates with ageing. The diameter of seminiferous tubules was measured in dogs without testicular

  9. Teenage testicular torsion. | Onuigbo | International Journal of ...

    African Journals Online (AJOL)

    Aim: To study testicular torsion in teenagers in the Igbo community. Method: A retrospective study was carried out as regards requests for pathological examination of specimens received at a Regional Reference Laboratory based in Enugu. Results: Over a period of 30 years, 28 surgical specimens of testicular torsion in ...

  10. Histopathologic pattern of neoplastic testicular and paratesticular ...

    African Journals Online (AJOL)

    Objective: The present study is undertaken to describe the spectrum of histopathological features and age distribution of neoplastic testicular and paratesticular lesions in the University of Maiduguri Teaching Hospital. Materials and Methods: A retrospective descriptive study of 14 testicular and paratesticular neoplastic ...

  11. Extensive deep vein thrombosis as a complication of testicular cancer treated with the BEP protocol (bleomycin, etoposide and cisplatin: case report

    Directory of Open Access Journals (Sweden)

    Max Senna Mano

    Full Text Available CONTEXT: There are no reports in the literature of massive deep venous thrombosis (DVT associated with cisplatin, bleomycin and etoposide (BEP cancer treatment. CASE REPORT: The patient was a 18-year-old adolescent with a nonseminomatous germ cell tumor of the right testicle, with the presence of pulmonary, liver, and massive retroperitoneal metastases. Following radical orchiectomy, the patient started chemotherapy according to the BEP protocol (without routine prophylaxis for DVT. On day 4 of the first cycle, massive DVT was diagnosed, extending from both popliteal veins up to the thoracic segment of the inferior vena cava. Thrombolytic therapy with streptokinase was immediately started. On day 2 of thrombolytic therapy, the patient developed acute renal failure, due to extension of the thrombosis to the renal veins. Streptokinase was continued for six days and the outcome was remarkably favorable.

  12. Unusual termination of the right testicular vein | Woldeyes | Anatomy ...

    African Journals Online (AJOL)

    The testicular veins are formed by the veins emerging from the testis and epididymis forming the pampiniform venous plexus. The right testicular vein drains into inferior vena cava and the left testicular vein to the left renal vein. Testicular veins display a great variability with regard to their number, course and sites of ...

  13. Case Report: Bilateral Variations of the Testicular Vessels ...

    African Journals Online (AJOL)

    Variations of the testicular vessels were observed during routine dissection of the posterior abdominal wall in a male North Indian cadaver. On the right side, the testicular vein drained into the right renal vein and the right testicular artery passed posterior to the inferior vena cava. The left testicular vein was composed of the ...

  14. Pattern of Testicular Biopies as Seen in a Tertiary Institution in ...

    African Journals Online (AJOL)

    Investigation for male factor infertility was the only diagnostic indication for testicular biopsy. The high incidence of locally and metastatic prostate cancer in males explains why therapeutic removal of the testis is common. KEYWORDS: Biopsy, histology, testis. Original article. Access this article online. Quick Response Code:.

  15. Intratubular germ cell neoplasms of the testis and bilateral testicular tumors: Clinical significance and management options

    Science.gov (United States)

    Risk, Michael C.; Masterson, Timothy A.

    2010-01-01

    Objectives: Intratubular germ cell neoplasia (ITGCN) is the precursor lesion for invasive testicular germ cell tumors (TGCTs) of adolescents and young adults. The rising incidence of these tumors has prompted a rigorous investigation of the etiology, diagnosis and management of ITGCN. Bilateral testicular cancer is closely linked with ITGCN, as patients with unilateral testicular cancer are at the highest risk for a future malignancy in the contralateral testicle. Methods: A literature review directed at ITGCN and bilateral testis cancer was performed using the Medline/PubMed database. Our review focused on the pathogenesis, risk factors, diagnosis and treatment regimens utilized. Results: Major advances have been made in the understanding of ITGCN over the past 30 years. There is evidence that TGCTs arise from ITGCN, ITGCN is closely related to fetal gonocytes, and that events in pre- and perinatal period may result in abnormal persistence of fetal gonocytes leading to ITGCN and subsequent TGCT. Controversy exists regarding the need to biopsy men at increased risk of TGCT, as well as the best approach to managing patients with known ITGCN. Bilateral testicular cancer has excellent outcomes in the current era of platinum-based chemotherapy. Conclusion: The optimal management of patients at risk for ITGCN and future TGCT is still a matter of debate. Individualization of management, including biopsy and treatment, should be based on risk factors for TGCT, compliance with potential surveillance, and patient preferences particularly with regard to fertility. PMID:20535289

  16. Intratubular germ cell neoplasms of the testis and bilateral testicular tumors: Clinical significance and management options

    Directory of Open Access Journals (Sweden)

    Michael C Risk

    2010-01-01

    Full Text Available Objectives : Intratubular germ cell neoplasia (ITGCN is the precursor lesion for invasive testicular germ cell tumors (TGCTs of adolescents and young adults. The rising incidence of these tumors has prompted a rigorous investigation of the etiology, diagnosis and management of ITGCN. Bilateral testicular cancer is closely linked with ITGCN, as patients with unilateral testicular cancer are at the highest risk for a future malignancy in the contralateral testicle. Methods : A literature review directed at ITGCN and bilateral testis cancer was performed using the Medline/PubMed database. Our review focused on the pathogenesis, risk factors, diagnosis and treatment regimens utilized. Results : Major advances have been made in the understanding of ITGCN over the past 30 years. There is evidence that TGCTs arise from ITGCN, ITGCN is closely related to fetal gonocytes, and that events in pre- and perinatal period may result in abnormal persistence of fetal gonocytes leading to ITGCN and subsequent TGCT. Controversy exists regarding the need to biopsy men at increased risk of TGCT, as well as the best approach to managing patients with known ITGCN. Bilateral testicular cancer has excellent outcomes in the current era of platinum-based chemotherapy. Conclusion : The optimal management of patients at risk for ITGCN and future TGCT is still a matter of debate. Individualization of management, including biopsy and treatment, should be based on risk factors for TGCT, compliance with potential surveillance, and patient preferences particularly with regard to fertility.

  17. Functional testicular evaluation using PET/CT with {sup 18}F-fluorodeoxyglucose

    Energy Technology Data Exchange (ETDEWEB)

    Dierickx, Lawrence Oliver; Zerdoud, Slimane; Filleron, Thomas; Brillouet, Severine [Institut Claudius Regaud, Service of Nuclear Medicine, Toulouse (France); Huyghe, Eric; Delauney, Boris; Bujan, Louis; Plante, Pierre [CHU Toulouse, Toulouse (France); Nogueira, Daniela; Montagut, Jacques [I.F.R.E.A.R.E.S., Toulouse (France); Courbon, Frederic [Institut Claudius Regaud, Service of Nuclear Medicine, Toulouse (France); CHU Toulouse, Toulouse (France)

    2012-01-15

    PET/CT using {sup 18}F-FDG is a well-established diagnostic examination in oncology, cardiology and neurology. The clinical significance of nontumoral testicular uptake of FDG is unknown. Functional testicular imaging may have important clinical applications in the diagnosis and prognosis of male infertility. The aim of this study was to determine the andrological value of a FDG PET/CT in analysing testicular function, by correlating the PET/CT data with the sperm parameters. Retrospective analysis of FDG PET/CT in 20 consecutive cancer patients without testicular pathology in whom two semen samples had been obtained for analysis before any chemotherapy. FDG PET/CT parameters were the mean standardized uptake value (SUVmean), used for measuring the intensity of uptake, and the functional testicular volume (FV). For statistical analysis, a Spearman's rank correlation test and a Mann-Whitney test were used. Of 20 patients (mean age 22 years), 18 had provided two sperm samples for cryopreservation. Sperm concentration was above 20 x 10{sup 6}/ml in 55% of the patients. The intensity of uptake and the FV were correlated with the total sperm count, the sperm concentration and motility (p < 0.05). The difference in SUVmean between the two testes showed an inverse correlation with sperm concentration (p = 0.036). Normospermic and oligospermic men had significant differences in: (1) mean SUVmean, (2) mean FV, and (3) the difference in intensity of uptake between the testes (p < 0.05). This is the first report on the andrological value of FDG PET/CT in analysing nontumoral testicular function. This pilot study showed a significant correlation between intensity of uptake of FDG and testicular FV with the main sperm parameters. PET/CT with FDG could become a useful new tool in assisted reproductive technologies and other andrological or urological applications. (orig.)

  18. Classical testicular seminoma in young man.

    Science.gov (United States)

    Voinea, F; Vameşu, S; Deacu, Mariana; Aşchie, Mariana; Poinăreanu, I

    2006-01-01

    A 29 year old man was admitted in Urology Department of County Hospital of Constanta for left testicular increased size in last six months, without other symptoms. Testicular tumor was palpated and visualized by ultrasound. Computed tomography did not revealed metastatic lymph nodes. Beta-human chorionic gonadotropin and alpha-fetoprotein were within the normal range. We diagnosed the case as a left testicular tumor and performed high orchiectomy. Histological examination revealed typical seminoma. Subsequently, the patient was given two courses of systemic chemotherapy (bleomycin, etoposide, cisplatin) as an adjuvant therapy. The patient has remained free of disease six months after discharge.

  19. Testicular Damage following Testicular Sperm Retrieval: A Ram Model Study

    Directory of Open Access Journals (Sweden)

    Jens Fedder

    2017-01-01

    Full Text Available 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.

  20. Testicular Involvement of Tuberculous Epididymitis : Sonographic Findings

    Energy Technology Data Exchange (ETDEWEB)

    Chung, Jae Joon; Kim, Myeong Jin; Yoo, Hyung Sik; Lee, Jong Tae; Lee, Yong Hee [Yonsei University College of Medicine, Seoul (Korea, Republic of); Park, Joong Hwa [Yonsei University Wonju College of Medicine, Wonju (Korea, Republic of); Lee, Yeon Hee [Dankook University Hospital, Cheonan (Korea, Republic of)

    1996-12-15

    To report the sonographic findings of testicular involvement of tuberculous epididymitis. The sonographic findings of testicular involvement in twelve patients with histologically proven tuberculous epididymitis were retrospectively reviewed. The sonographic findings of testicular lesions are 1) an ill defined hypoechoic lesion (3 cases, 25.0%), 2) a well-demarcated hypoechoic lesion (3 cases, 25.0%),3) multiple and small hypoechoic nodules in the enlarged testis (2 cases, 16.7%), 4) indistinct margin between the testis and epididymis (2 cases, 16.7%) and 5) a diffusely enlarged testis with hypoechogenicity (2 cases, 16.7%).Nine patients had ipsilateral epididymitis, and 3 patients had bilateral epididymitis. Pus discharge through the draining sinus tract was noted in 4 cases (33.3%), and hydrocele in 8 cases (66.7%). No parenchymal calcification was seen in the involved testis. Sonographic findings of testicular involvement in tuberculous epididymitis were various

  1. Early Life Events Predict Adult Testicular Function

    DEFF Research Database (Denmark)

    Hart, Roger J; Doherty, Dorota A; Keelan, Jeffrey A

    2016-01-01

    CONTEXT: The impact of early life events on testicular function in adulthood is not well understood. OBJECTIVE: To study the early influences of fetal growth, exposures to cigarette smoke in utero and cord blood estrogens, and the influences of growth and adiposity in childhood through adolescence......; on testicular function in adulthood. DESIGN: Male members of the Western Australian Pregnancy Cohort (Raine) were contacted at 20-22 years of age. Of 913 contacted, 423 (56%) agreed to participate; 404 underwent a testicular ultrasound, 365 provided a semen sample, and reproductive hormones were measured (384...... = .003) in adulthood. CONCLUSIONS: Exposures to maternal smoking and higher cord blood estrogens at delivery were associated with a reduced sperm output in adulthood. Optimal adult testicular function depends on being born at or above average weight, and maintaining optimal growth and adiposity...

  2. Lactobacillus in Preventing Infection in Patients Undergoing a Donor Stem Cell Transplant for Hematologic Cancer or Myelodysplastic Syndrome

    Science.gov (United States)

    2017-02-02

    Breast Cancer; Chronic Myeloproliferative Disorders; Leukemia; Lymphoma; Multiple Myeloma and Plasma Cell Neoplasm; Myelodysplastic Syndromes; Myelodysplastic/Myeloproliferative Neoplasms; Neuroblastoma; Ovarian Cancer; Testicular Germ Cell Tumor

  3. Tuberculose testicular: Caso clínico

    Directory of Open Access Journals (Sweden)

    Filipa Viveiros

    2009-11-01

    Full Text Available Resumo: A tuberculose testicular é uma entidade clínica rara que ocorre em aproximadamente 3% dos doente com tuberculose genital. Clinicamente, a tuberculose do testículo não pode ser distinguida de lesões como o tumor testicular ou enfarte, podendo em alguns casos mimetizar uma torção testicular. Os homens com idades compreendidas entre os 20 e os 50 anos são os mais frequentemente afectados e queixam-se habitualmente de dor ou aumento de tamanho do testículo. A ecografia é actualmente a melhor técnica para a visualização e a orientação diagnóstica de lesões testiculares. Os autores apresentam o caso de um homem de 58 anos, seguido em consulta de Pneumologia portuberculose pulmonar, que inicia quadro de dor e aumento testicular direito ao 2.º mês de tratamento antibacilar e cuja avaliação inicial, secundada por ecografia, foi sugestiva de lesão neoplásica. O diagnóstico final revelou tratar-se de uma tuberculose testicular.Rev Port Pneumol 2009; XV (6: 1193-1197 Abstract: Testicular tuberculosis is rare, occurring in approximately 3% of patients with genital tuberculosis. It is often clinically indistinguishable from lesions such as testicular tumour and infarction and may even mimic testicular torsion. Men aged 20-50 years old are most commonly affected and often present with painful or painless enlargement of the scrotum. Ultrasound (US is currently the best technique for imaging the scrotum and its contents and for diagnosing testicular lesions.We present the case of a 58 year-old male, followed in pneumology for pulmonary tuberculosis, who complained of pain and right scrotum enlargement in the second month of anti-tuberculosis chemotherapy. First assessment, seconded by US, suggested a neoplasic lesion, and the final diagnosis revealed testicular tuberculosis.Rev Port Pneumol 2009; XV (6: 1193-1197 Palavras-chave: Tuberculose, testículo, Key-words: Tuberculosis, testicule

  4. Testicular blood flow in varicocele

    International Nuclear Information System (INIS)

    Iwamoto, Teruaki; Hirokawa, Makoto.

    1986-01-01

    Radioisotopic scrotal angiography was applied for study of testicular blood flow of patients with varicocele. Following iv. bolus injection of 10 ∼ 20 mCi of Tc human serum albumine, Tc RBC or Tc pertechnetate, time activity curve of radioactivity at corresponding bilateral areas of scrotum was simultaneously generated and compared. Eighty-four patients with overt varicocele (grade 2 and 3) at left side only, were selected for the present study and eight healthy young volunteers were studied as a control group. Three patterns of time activity curves were recognized. They are as follows. Type 1, where radioactivity was accumulated quickly in left side and then decreased gradually. Bilateral time activity curves were asymmetrical. Type 2, where time activity curves rose gradually and to a higher level at the left side than at the right side. Type 3, where bilateral time activity curves increased gradually, and symmetrically. All of the control group showed the same pattern as Type 3. Of the 84 patients examined, 34 patients showed Type 1, including 7 with grade 2 and 27 with grade 3. Twenty-four patients showed Type 2. consisting of 12 with grade 2 and 12 with grade 3. Twenty-six patients showed Type 3, consisting of 14 with grade 2 and 12 with grade 3. We presumed the following about testicular blood flow in varicocele: Type 1 pattern shows retrograde blood flow from the renal vein to the internal spermatic vein, Type 2 pattern shows poor venous return through the internal spermatic vein and Type 3 pattern shows good venous return though the presence of dilatated pampiniform plexus. (author)

  5. Tuberculose testicular: Caso clínico Testicular tuberculosis: Case report

    Directory of Open Access Journals (Sweden)

    Filipa Viveiros

    2009-11-01

    Full Text Available A tuberculose testicular é uma entidade clínica rara que ocorre em aproximadamente 3% dos doente com tuberculose genital. Clinicamente, a tuberculose do testículo não pode ser distinguida de lesões como o tumor testicular ou enfarte, podendo em alguns casos mimetizar uma torção testicular. Os homens com idades compreendidas entre os 20 e os 50 anos são os mais frequentemente afectados e queixam-se habitualmente de dor ou aumento de tamanho do testículo. A ecografia e actualmente a melhor técnica para a visualização e a orientação diagnostica de lesões testiculares. Os autores apresentam o caso de um homem de 58 anos, seguido em consulta de Pneumologia por tuberculose pulmonar, que inicia quadro de dor e aumento testicular direito ao 2.o mês de tratamento antibacilar e cuja avaliação inicial, secundada por ecografia, foi sugestiva de lesão neoplásica. O diagnóstico final revelou tratar-se de uma tuberculose testicular.Testicular tuberculosis is rare, occurring in approximately 3% of patients with genital tuberculosis. It is often clinically indistinguishable from lesions such as testicular tumour and infarction and may even mimic testicular torsion. Men aged 20-50 years old are most commonly affected and often present with painful or painless enlargement of the scrotum. Ultrasound (US is currently the best technique for imaging the scrotum and its contents and for diagnosing testicular lesions. We present the case of a 58 year-old male, followed in pneumology for pulmonary tuberculosis, who complained of pain and right scrotum enlargement in the second month of anti-tuberculosis chemotherapy. First assessment, seconded by US, suggested a neoplasic lesion, and the final diagnosis revealed testicular tuberculosis.

  6. 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

    In recent decades, a broad range of strategies have been applied to model the testicular microenvironment in vitro. These models have been utilized to study testicular physiology and development. However, a system that allows investigations into testicular organogenesis and its impact in the spermatogonial stem-cell (SSC) niche in vitro has not been developed yet. Recently, the creation of tissue-specific organ-like structures called organoids has resurged, helping researchers to answer scientific questions that previous in vitro models could not help to elucidate. So far, a small number of publications have concerned the generation of testicular organoids and their application in the field of reproductive medicine and biology. Here, we aim to elucidate whether testicular organoids might be useful in answering current scientific questions about the regulation and function of the SSC niche as well as germ cell proliferation and differentiation, and whether or not the existing in vitro models are already sufficient to address them. Moreover, we would like to discuss how an organoid system can be a better solution to address these prominent scientific problems in our field, by the creation of a rationale parallel to those in other areas where organoid systems have been successfully utilized. We comprehensively reviewed publications regarding testicular organoids and the methods that most closely led to the formation of these organ-like structures in vitro by searching for the following terms in both PubMed and the Web of Science database: testicular organoid, seminiferous tubule 3D culture, Sertoli cell 3D culture, testicular cord formation in vitro, testicular morphogenesis in vitro, germ cell 3D culture, in vitro spermatogenesis, testicular de novo morphogenesis, seminiferous tubule de novo morphogenesis, seminiferous tubule-like structures, testicular in vitro model and male germ cell niche in vitro, with no restrictions to any publishing year. The inclusion

  7. Cancer and its management

    National Research Council Canada - National Science Library

    Tobias, Jeffrey S; Hochhauser, Daniel; Souhami, Robert L

    2010-01-01

    ... cancer, 328 19 Testicular cancer, 357 20 Thyroid and adrenal cancer, 374 v9781405170154_1_pre.qxd 28/10/09 16:01 Page vi vi Contents 21 Cancer from an unknown primary site, 388 22 Skin cancer, 393 23...

  8. Glossary for Testicular Cancer and Related Conditions

    Science.gov (United States)

    ... The area where the thigh joins the abdomen. Gynecomastia - Excessive development of the breast in the male. ... Y chromosome, infertility, smallness of the testes, and gynecomastia. It is associated with primary mediastinal extragonadal germ ...

  9. Investigative clinical study on prostate cancer part IX and X: estradiol and the pituitary-testicular-prostate axis at the time of initial diagnosis and subsequent cluster selection of the patient population after radical prostatectomy.

    Science.gov (United States)

    Porcaro, Antonio B; Ghimenton, Claudio; Petrozziello, Aldo; Sava, Teodoro; Migliorini, Filippo; Romano, Mario; Caruso, Beatrice; Cocco, Claudio; Antoniolli, Stefano Zecchinini; Lacola, Vincenzo; Rubilotta, Emanuele; Monaco, Carmelo

    2012-10-01

    To evaluate estradiol (E(2)) physiopathology along the pituitary-testicular-prostate axis at the time of initial diagnosis of prostate cancer (PC) and subsequent cluster selection of the patient population. Records of the diagnosed (n=105) and operated (n=91) patients were retrospectively reviewed. Age, percentage of positive cores at-biopsy (P+), biopsy Gleason score (bGS), E(2), prolactin (PRL), luteinizing hormone (LH), follicle-stimulating hormone (FSH), total testosterone (TT), free-testosterone (FT), prostate-specific antigen (PSA), pathology Gleason score (pGS), estimated tumor volume in relation to percentage of prostate volume (V+), overall prostate weight (Wi), clinical stage (cT), biopsy Gleason pattern (bGP) and pathology stage (pT), were the investigated variables. None of the patients had previously undergone hormonal manipulations. E(2) correlation and prediction by multiple linear regression analysis (MLRA) was performed. At diagnosis, the log E(2)/log bGS ratio clustered the population into groups A (log E(2)/log bGS ≤ 2.25), B (2.25bGS ≤ 2.48) and C (2.48bGS ≤ 2.59). The operated population was clustered according to the log E(2)/log pGS ratio into groups A (log E(2)/log pGS ≤ 2.25), B (2.25bGS and pGS predicting E(2) was computed; differences between the clusters were assessed by analysis of variance (ANOVA) and by contingency tables. At diagnosis, E(2) was correlated to TT (r=0.32, p=0.0006) and FT (r=0.25, p=0.0009); moreover, E(2) was independently-predicted by TT (p=0.009) and bGS (p=0.04) on MLRA. The bGS significantly predicted E(2) in all groups. Groups A, B and C differed in mean values for E(2) (pbGS (p=0.003); moreover, the frequencies of the different bGPs were significantly different in the three groups (p=0.004). Interestingly, groups A, B, and C were associated with high-, intermediate- and low-bGS tumor grade, as well as with low-, intermediate- and high-serum levels of E(2), TT and FT, respectively. In the operated

  10. 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.

  11. Testicular seminoma metastasis to duodenum. Misdiagnosed as primary duodenal tumor

    Directory of Open Access Journals (Sweden)

    Amer Hashim Al Ani

    2016-01-01

    Conclusion: High index of suspicion for testicular seminoma must be raised when treating young males with GIT complications like hemorrhage. Testicular seminoma is the most common solid tumor at this age. Sometimes it is the cause behind this complication.

  12. [Heterogeneous testicle on ultrasonography: consider tuberculosis after cancer in endemic zone].

    Science.gov (United States)

    Agoda-Koussema, L K; Tchaou, M; Adjénou, V; Sonhaye, L; Anoukoum, T; Tengué, K; Amouzou, K; N'Dakena, K

    2011-02-01

    The purpose of this report is to describe findings of clinical examination and imaging in a 27-year-old man admitted for nonpainful left testicular enlargement. Initial diagnosis was testicular cancer based on ultrasonography and association with pulmonary metastasis. This diagnosis was revised after histological study demonstrated testicular tuberculosis.

  13. Neonatal testicular tumour presenting as an acute scrotum ...

    African Journals Online (AJOL)

    Juvenile granulosa cell tumour (JGCT) is a rare benign stromal cell tumour of the testis accounting for approximately 1% of all paediatric testicular tumours. Presenting primarily as a painless testicular mass, the tumour may be associated with undescended testis, hydrocele or testicular torsion. Abnormal karyotype has also ...

  14. Testicular and related size evaluations in Nigerian Sahel goats with ...

    African Journals Online (AJOL)

    Testicular and related size evaluations in Nigerian Sahel goats with optimal cauda epididymal sperm reserve. Y Abba, IO Igbokwe. Abstract. Testicular sizes of animals are important for identification of those with adequate sperm production. The aim of this study was to define the testicular and related size estimates that ...

  15. Primary Testicular Lymphoma In Nigerian Males: Case Report and ...

    African Journals Online (AJOL)

    The prevalence of primary testicular lymphoma in this environment is similar to the prevalence elsewhere but the age at presentation differs. There is a need to be on the lookout for the disease not only in the elderly but also in young patients presenting with testicular masses. Key Words: testicular, lymphoma, Non- Hodgkin

  16. Case Report: A Testicular Leydig Cell Tumor with Azoospermia; Re ...

    African Journals Online (AJOL)

    Leydig tumor is relatively a rare testicular tumor but the most common non-germ cell gonadal tumor. It constitutes about 1-3% of all testicular tumors. Clinically, it is usually presented as a testicular mass or with endocrine symptoms, which include gynecomastia, increased sex hormone levels, and other correlated symptoms.

  17. Case series on testicular torsion: an educational emergency for sub ...

    African Journals Online (AJOL)

    305 records ... Testicular torsion remains a common surgical emergency of adolescent males presenting with sudden onset of intense scrotal pain in Africa. While the magnitude of testicular torsion is not known it has been identified as a cause of male infertility. Testicular loss in Africa is directly related to delay in surgery and ...

  18. Specific immune cell and cytokine characteristics of human testicular germ cell neoplasia.

    Science.gov (United States)

    Klein, Britta; Haggeney, Thomas; Fietz, Daniela; Indumathy, Sivanjah; Loveland, Kate L; Hedger, Mark; Kliesch, Sabine; Weidner, Wolfgang; Bergmann, Martin; Schuppe, Hans-Christian

    2016-10-01

    Which immune cells and cytokine profiles are characteristic for testicular germ cell neoplasia and what consequences does this have for the understanding of the related testicular immunopathology? The unique immune environment of testicular germ cell neoplasia comprises B cells and dendritic cells as well as high transcript levels of IL-6 and other B cell supporting or T helper cell type 1 (Th1)-driven cytokines and thus differs profoundly from normal testis or inflammatory lesions associated with hypospermatogenesis. T cells are known to be the major component of inflammatory infiltrates associated with either hypospermatogenesis or testicular cancer. It has previously been reported that B cells are only involved within infiltrates of seminoma samples, but this has not been investigated further. Immunohistochemical characterisation (IHC) of infiltrating immune cells and RT-qPCR-based analysis of corresponding cytokine microenvironments was performed on different testicular pathologies. Testicular biopsies, obtained from men undergoing andrological work-up of infertility or taken during surgery for testicular cancer, were used in this study. Samples were grouped as follows: (i) normal spermatogenesis (n = 18), (ii) hypospermatogenesis associated with lymphocytic infiltrates (n = 10), (iii) samples showing neoplasia [germ cell neoplasia in situ (GCNIS, n = 26) and seminoma, n = 18]. IHC was performed using antibodies against T cells (CD3+), B cells (CD20cy+), dendritic cells (CD11c+), macrophages (CD68+) and mast cells (mast cell tryptase+). Degree and compartmental localisation of immune cells throughout all groups analysed was evaluated semi-quantitatively. RT-qPCR on RNA extracted from cryo-preserved tissue samples was performed to analyse mRNA cytokine expression, specifically levels of IL-1β, IL-6, IL-17a, tumour necrosis factor (TNF)-α (pro-inflammatory), IL-10, transforming growth factor (TGF)-β1 (anti-inflammatory), IL-2, IL-12a, IL-12b

  19. [Modern types and usage of testicular prostheses].

    Science.gov (United States)

    Zieliński, Tomasz

    2010-10-01

    Agenesia or hypoplasia of testicle create not only physiological complications but also aesthetic and psychological problems. They can be effectively solved by implantation of testicular implants. Implantation of testicular prostheses was initiated in 40ies of XX century, and for years there has been search for the best material for their production. In the present paper we compared currently used testicles prostheses and controversies related to their usage. We discussed indications for the procedure and technical aspects. Particular attention was paid on complications of the procedure, methods to prevent them, and results of the treatment.

  20. 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.

  1. Thrombosis of abdominal aorta during cisplatin-based chemotherapy of testicular seminoma - a case report

    Directory of Open Access Journals (Sweden)

    Gehrckens Ralf

    2009-12-01

    Full Text Available Abstract Background Vascular complications occurring during cisplatin-based chemotherapy of germ cell tumours are inadequately recognized to date. Case Presentation A 49 year old man with advanced seminoma underwent two courses of chemotherapy according to the PEB regimen. Upon restaging, two thrombotic deposits were noted in the descending part of the thoracic aorta and in the infrarenal abdominal aorta, respectively. Although thrombotic plaques caused aortic occlusion of about 30%, no clinical signs of malperfusion of limbs were registered. The patient was placed on anticoagulant therapy. Six months after completion of chemotherapy, thrombotic deposits had completely resolved. In the absence of other predisposing factors, it must be assumed that cisplatin-based chemotherapy represented a strong stimulus for arterial thrombosis in the aorta. Conclusions This is the first case of endo-aortic thrombosis during chemotherapy for testicular germ cell cancer. Providers of chemotherapy must be aware of arterial thrombosis even in young patients with testicular cancer.

  2. 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.

  3. Concomitant testicular infection by Zika virus and Schistosoma mansoni in a Brazilian young boy

    Directory of Open Access Journals (Sweden)

    Leonardo Souza Alves

    Full Text Available Sumary The identification of a escrotal mass without pain or report of trauma should be investigated to rule out scrotal cancer. We report the case of a young Brazilian boy who underwent orchiectomy after magnetic resonance imaging (MRI and duplex scan (DS indicating a high possibility of cancer. Blood exams ruled out the possibility of cancer. Testicular biopsy was not indicated. After surgery the diagnostic was extensive orchiepididymitis by Schistosoma. In endemic areas orchiepididymis by Schistosoma should be investigate to avoid unnecessary surgeries. This patient was also infected with Zika virus.

  4. Testicular microlithiasis in paediatric age; Microlitiasis testiculares en la edad pediatrica

    Energy Technology Data Exchange (ETDEWEB)

    Sanguesa, C.; Muro, D.; Dominguez, C. [Hospital Infantil La Fe. Valencia (Spain)

    2002-07-01

    To evaluate the eco graphic patters of testicular microlithiasis (TM) in paediatric age, its associations, clinical implications and how to manage them. We study four children between 11 and 13 years old with testicular microlithiasis. The echographic study is realized with a 7.5 Mhz linear probe. Two of the cases present bilateral microlithiasis. In five of the testicles, the presentation fits the pattern of classic testicular microlithiasis (CTM) ({>=} 5 echogenic foci per transducer field) and one testicle presents limited testicular microlithiasis (< 5 echogenic foci per transducer field). Distribution in the case of CTM is diffuse in two testes, peripheral in another two testicles and central in one of them. In one of the bilateral presentations, a biopsy of both testes is performed, observing intra tubular calcification in both. None of them has developed a tumor during the follow-up period, which ranges from nine months to four years. (Author) 21 refs.

  5. Superselective Internal Radiation With Yttrium-90 Microspheres in the Management of a Chemorefractory Testicular Liver Metastasis

    International Nuclear Information System (INIS)

    Sideras, Panagiotis A.; Sofocleous, Constantinos T.; Brody, Lynn A.; Siegelbaum, Robert H.; Shah, Rajesh P.; Taskar, Neeta-Pandit

    2012-01-01

    We treated a patient with biopsy-proven, chemotherapy-resistant testicular cancer liver metastasis using Y-90 selective internal radiation treatment. We chose yttrium-90 rather than surgery and ablation due to tumor location and size as well as the patient’s clinical history. The result was marked tumor response by positron emission tomography and computed tomography as well as significant improvement of the patient’s quality of life accompanied by a substantial decrease of his tumor markers.

  6. Analysis of the testicular dose in patients undergoing radiotherapy for carcinoma of the prostate

    International Nuclear Information System (INIS)

    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.

    2013-01-01

    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)

  7. The clinical utility of testicular prosthesis placement in children with genital and testicular disorders

    Science.gov (United States)

    2014-01-01

    Testicular prosthesis placement is a useful important adjunctive reconstructive therapy for managing children with testicular loss or absence. Though these prostheses are functionless, experience has shown that they are extremely helpful in creating a more normal male body image and in preventing/relieving psychological stress in males with a missing testicle. With attention to details of implant technique, excellent cosmetic results can be anticipated in simulating a normal appearing scrotum. PMID:26816795

  8. 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...... by identifying one and three additional independent SNPs, respectively. In aggregate, the 39 independent markers identified to date explain 37% of father-to-son familial risk, 8% of which can be attributed to the 12 new signals reported here. Our findings substantially increase the number of known TGCT...

  9. Testicular function in boys after chemotherapy and/or testicular irradiation for acute leukemia and malignant lymphoma

    Energy Technology Data Exchange (ETDEWEB)

    Fujinami, Akira; Nakanishi, Yasushi; Nakagawa, Kimiko; Takubo, Yoshiyuki; Sako, Masahiro; Konishi, Shouzaburo (Osaka City General Hospital (Japan))

    1994-04-01

    Testicular function was investigated by testicular biopsy, testicular volume, testosterone and LH-RH test in 16 prepubertal boys with 15 cases of acute leukemia and one case of malignant lymphoma after chemotherapy and/or testicular irradiation. One of 2 cases who had infiltrated in testes received irradiation at onset. With another 2 cases, testis was resected at testicular relapse and irradiated on opposite side. All continued complete remission for 1-9 years after cessation of chemotherapy. Basal levels of serum testosterone, FSH and LH were normal in 13 cases of unirradiated group recently but spermatogonia in testicular biopsy specimen decreased on cessation of chemotherapy in 8 cases. Primary gonadal dysfunction was detected in 3 cases of irradiated group. And so testicular irradiation induced damage of tubular system and Leydig cell function. It is necessary to follow up about sexual maturation. (author).

  10. Simultaneous acute appendicitis with right testicular torsion

    Directory of Open Access Journals (Sweden)

    Tanveer Akhtar

    2012-01-01

    Full Text Available We present a child with both acute appendicitis and torsion of the right testis presenting at the same time. Testicular torsion possibly occurring due to vomiting in acute appendicitis so far has not been reported in the literature.

  11. Is Sedentary Lifestyle Associated With Testicular Function?

    DEFF Research Database (Denmark)

    Priskorn, Lærke; Jensen, Tina Kold; Bang, Anne Kirstine

    2016-01-01

    Based on cross-sectional data on 1,210 healthy young Danish men, we investigated whether sedentary lifestyle was associated with testicular function (semen quality and reproductive hormones) independent of physical activity. The men were invited to participate in the study between 2008 and 2012...

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

    African Journals Online (AJOL)

    U.O. Ezomike

    Right paratesticular abscess mimicking neonatal testicular torsion and caused by Proteus mirabilis. U.O. Ezomikea,∗. , M.A. Ituena, S.C. Ekpemoa, S.O. Ekenzeb a Department of Surgery, Federal Medical Centre Umuahia, Abia State, Nigeria b Sub-Department of Pediatric Surgery, University of Nigeria Teaching Hospital, ...

  13. Bilateral Variations of the Testicular Vessels: Embryological ...

    African Journals Online (AJOL)

    [4] The variations in the number, unusual course and atypical drainage of testicular veins are attributed to their embryologic origin.[1,3,5] The embryogenesis of IVC involves the development, regression, anastomosis and replacement of three pairs of venous channels: Posterior cardinal, subcardinal and supracardinal.[6].

  14. Primary testicular failure in Klinefelter's syndrome

    DEFF Research Database (Denmark)

    Aksglaede, Lise; Andersson, Anna-Maria; Jørgensen, Niels

    2007-01-01

    The diagnosis of androgen deficiency is based on clinical features and confirmatory low serum testosterone levels. In early primary testicular failure, a rise in serum LH levels suggests inadequate androgen action for the individual's physiological requirements despite a serum testosterone level ...

  15. Testicular Embryonic Rhabdomyosarcoma, Case report with brief ...

    African Journals Online (AJOL)

    Testicular Embryonic Rhabdomyosarcoma, Case report with brief literature review. AM Adam, MMAM Ibnouf, IAF Allah. Abstract. Background: Rhabdomyosarcoma (RMS) is a malignant solid tumour arising from mesenchymal tissues which normally differentiate to form striated muscle. It can occur in a wide variety of sites.

  16. Crossed testicular ectopia: what should be specified?

    African Journals Online (AJOL)

    after confirming the sexual orientation (karyotype, age, social). In the case of male orientation, Müllerian cavity will be resected (to prevent mass syndrome and pain at puberty) and both testes will be fixed in dartos. Management of testicular ectopia is either by trans- septal or transperitoneal transposition orchidopexy [9].

  17. Testicular granulocytic sarcoma without systemic leukemia

    NARCIS (Netherlands)

    Lagerveld, B. W.; Wauters, C. A. P.; Karthaus, H. F. M.

    2005-01-01

    This case report describes a unilateral testicular granulocytic sarcoma or chloroma. Because of the relatively immature nature of the tumor cells, the histological diagnosis can be difficult. Granulocytic sarcomas are well known in patients with systemic leukemia and can sometimes precede a systemic

  18. Case report: Traumatic unilateral testicular rupture

    Directory of Open Access Journals (Sweden)

    Natasha J.G. Bauer

    2016-01-01

    Conclusion: Emergency assessment and diagnosis as well as scrotal exploration are important components of the management of acute testicular rupture. Analysis of the literature proves that timely surgical intervention is crucial; early intervention results in higher rates of preservation and avoids the need for an orchidectomy.

  19. Study of intra testicular regulations of spermatogenesis ...

    African Journals Online (AJOL)

    Study of intra testicular regulations of spermatogenesis differentiation by ex-vivo approach. A Adaika, B Barenton, P Durand. Abstract. The aim of this work is to study the regulation of intratesticular during spermatogenesis ex vivo. To highlight the progress of spermatogenesis ex vivo, we developed two cell culture systems ...

  20. Misdiagnosed Adult Testicular Torsion: Case Report | Ndaguatha ...

    African Journals Online (AJOL)

    Adult testicular torsion is thought to be rare if not relatively unusual. The rarity could be an underestimation since there are many episodes of missed torsions and misdiagnosis with other conditions of acute scrotum despite the now widespread ultra sound availability that are being reported in the literature. Such a ...

  1. Testicular dysgenesis syndrome and Leydig cell function

    DEFF Research Database (Denmark)

    Joensen, U.N.; Jorgensen, N.; Rajpert-De, Meyts E.

    2008-01-01

    Fertility among human beings appear to be on the decline in many Western countries, and part of the explanation may be decreasing male fecundity. A hypothesis has been put forward that decreasing semen quality may be associated with a testicular dysgenesis syndrome (TDS), a spectrum of disorders...

  2. TREATMENT FOR STAGE I TESTICULAR SEMINOMA

    Directory of Open Access Journals (Sweden)

    E. A. Burova

    2014-07-01

    Full Text Available Overall survival is about 100% in patients with stage I germinogenic testicular tumors after orchifuniculectomy, which is achieved, by applying alternative adjuvant approaches. The use of approaches, such as a follow-up, chemo- and radiotherapy, may be recommended in seminoma. The paper shows the advantages and disadvantages of these methods.

  3. Testicular prostheses in children: Is earlier better?

    Science.gov (United States)

    Peycelon, M; Rossignol, G; Muller, C O; Carricaburu, E; Philippe-Chomette, P; Paye-Jaouen, A; El Ghoneimi, A

    2016-08-01

    The absence of a testis occurs for various reasons in children, but testicular prosthesis implantation in children is uncommon. The optimal time for prosthesis placement is still unclear, and its complication rate has been poorly studied in children. The aim of this study was to determine the risk factors of complications in cases of testicular prosthesis implantation in children. A monocentric, retrospective review was performed of children implanted with a testicular prosthesis between 2008 and 2014. All implantations were performed through an inguinal incision with a standardized procedure. Children were divided into two groups depending on the interval after orchiectomy: (A) early implantation (delay between surgeries prosthesis implantation at the mean age of 14.7 years (range 9-18) (A, 14.3; B, 14.6) with a mean delay of 36.1 months (A, 1.3; B, 80.3). Indications were mainly spermatic cord torsion (27%), bilateral anorchia (27%), and testicular atrophy after cryptorchidism surgery (19.2%). Complications (10.5%) included two cases of extrusion, one infection and one migration. Patient 1 had a history of acute lymphoblastic leukemia with testicle relapse 2 years after induction therapy. High-dose chemotherapy, total body irradiation and bilateral orchiectomies were performed, and bilateral prostheses were implanted 12 years after the end of chemotherapy. Complications happened 85 days after surgery. Patient 2 was followed-up for a proximal hypospadias. The tunica vaginalis flap, which was used during a redo urethroplasty, lead to testicular atrophy. Thirteen years after the last penile surgery, a testicular prosthesis was placed through an inguinal incision, and extrusion occurred 203 days after surgery. Bacterial cultures of the prostheses were sterile and histological review showed no sign of granuloma or graft rejection. The complication rate was significantly higher if the delay between the two surgeries exceeded 1 year (P = 0.01). Indications of

  4. Scrotal Involvement with Testicular Nonseminomatous Germ Cell Tumour

    Directory of Open Access Journals (Sweden)

    C. G. O’Leary

    2016-01-01

    Full Text Available A 37-year-old male presented with a traumatic injury to the scrotal region necessitating emergency surgery. Evacuation of a haematoma and bilateral orchidectomy were performed. A left sided nonseminomatous germ cell tumour (NSGCT, predominantly yolk sac, was identified. Microscopic margins were positive for tumour. Initial tumour markers revealed an AFP of 22,854 ng/mL, HCG of <1 mIU/mL, and LDH of 463 IU/L. Eight weeks after surgery, AFP levels remained elevated at 11,646 ng/mL. Computed tomography (CT scanning demonstrated left inguinal adenopathy, 1.5 cm in max dimension. On review, extensive evidence of scrotal involvement was evident. His tumour was staged as stage IIIC, poor risk NSGCT. He was treated with 4 cycles of bleomycin, etoposide, and cisplatin over a 12-week period. His tumour markers normalised after 3 cycles. There was a marked improvement noted clinically. Follow-up CT scans demonstrated complete resolution of his tumour. He later underwent further surgery to remove a small amount of remaining spermatic cord. Histology revealed no malignant tissue. The patient suffered many complications including testosterone deficiency, osteopenia, infertility, and psychological distress. Discussion. A small proportion of testicular cancer may present in an atypical manner. The scrotum and testicle have markedly different embryonic origins and therefore a distinct anatomic separation. As a result the scrotum is not a typical site of spread of testicular cancer. Case reports have been described that were managed in a similar manner with good outcomes. Therefore, even with significant scrotal involvement, if timely and appropriate treatment is administered, complete resolution of the tumour may be achieved.

  5. Stem cell pluripotency factor NANOG is expressed in human fetal gonocytes, testicular carcinoma in situ and germ cell tumours

    DEFF Research Database (Denmark)

    Hoei-Hansen, C E; Almstrup, K; Nielsen, J E

    2005-01-01

    AIMS: NANOG is a key regulator of embryonic stem cell (ESC) self-renewal and pluripotency. Our recent genome-wide gene expression profiling study of the precursor of testicular germ cell tumours, carcinoma in situ testis (CIS), showed close similarity between ESC and CIS, including high NANOG...... earlier than for OCT-4. We detected no expression at the protein level in normal testis. CONCLUSIONS: NANOG is a new marker for testicular CIS and germ cell tumours and the high level of NANOG along with OCT-4 are determinants of the stem cell-like pluripotency of the preinvasive CIS cell. Timing of NANOG......; seminoma and embryonal carcinoma were strongly positive, differentiated somatic elements of teratoma were negative. We provide evidence for the fetal origin of testicular cancer as we detected strong expression of NANOG in fetal gonocytes up to gestational week 20, with subsequent down-regulation occurring...

  6. Differentiation of testicular diseases via dynamic MRT

    International Nuclear Information System (INIS)

    Kaiser, W.A.; Reinges, T.; Miersch, W.D.; Vogel, J.

    1994-01-01

    The present study aimed at resolving whether dynamic MRT can improve diagnostic relevance in diseases of the testes compared with conventional spin echo images. The testes of 20 healthy volunteers and of 16 patients of the Department of Urology of the University of Bonn were examined by means of MR tomography. Within 12 hours after MR tomography the patients were surgically explored, biopsied and if necessary orchiectomised. Results obtained with the volunteers were uniform and well reproducible, independent of external influences. On comparing the maximal enhancement curves of the examined various testicular tumors with the standard values established by examining the healthy volunteers, the curves obtained with the malignant testicular tumors were always clearly above the chosen confidence range of 3 standard deviations so that malignancy diagnosis was easy. However, the degree of maximal enhancement did not enable us to arrive at a conclusion in respect of the tumor type or the degree of malignancy. The greatest enhancement occurred with the tumor of Sertoli's cell which could thus be clearly differentiated against the other malignant testicular tumors. Due to masking of the gadolinium effect by haemosiderin deposits, haemorrhagica in the tumor tissue should be excluded by means of T 2 -weighted spin echo sequences before following up a suspicion of malignant testicular tomor. Benign intratesticular changes could be safely separated from malignant findings by means of the maximal enhancement curve lying in the normal range or below the curve of the volunteers. As with other organs, dynamic MR tomography yields definitely more and better information than conventional MR tomography also in the diagnosis of testicular tumours. However, these ''pros'' do not offset the ''cons'' of high costs of such examinations. (orig.) [de

  7. Testicular microlithiasis: Correlation with doppler sonography of testicular arteries and sperm function.

    Science.gov (United States)

    Mahafza, Waleed S; Alarini, Mahmoud Y; Awadghanem, Ahmed F; Odwan, Ghazi; Juweid, Malik E

    2016-10-01

    To determine the prevalence of testicular microlithiasis and its correlation with Doppler parameters of testicular arteries and sperm function. Reports of 1,200 consecutive scrotal sonographic examinations performed at our hospital were reviewed. Patients diagnosed with testicular microlithiasis were recalled for detailed scrotal sonographic examination, including Doppler sonography and sperm function. The same examinations were performed in an age-matched control group and the findings compared. Testicular microlithiasis was found in 64 cases (5.3%). Doppler sonography showed mean resistance index, Vmax, and Vmin of 61.1 ± 9.3%, 18.2 ± 4.7 cm/s, and 7.7 ± 2.3 cm/s, respectively, in the testicular microlithiasis group versus 62.4 ± 10.4%, 18.4 ± 5.7 cm/s, and 7.3 ± 2.4 cm/s, respectively, in the control group (p = 0.49, 0.84 and 0.35, respectively). Sperm function tests demonstrated sperm count, motility, and normal morphology (normal oval head) of 29.6 ± 20.4 × 10(6) /mL, 35.3 ± 16.2%, and 44.4 ± 12%, respectively, in patients with testicular microlithiasis versus 54.3 ± 22.4 × 10(6) /mL, 50.2% ± 14.4%, and 66.4 ± 11.6% in control subjects (p sperm function in patients with testicular microlithiasis warrants further studies. © 2016 Wiley Periodicals, Inc. J Clin Ultrasound 44:474-479, 2016. © 2016 Wiley Periodicals, Inc.

  8. Genetic Variations in SLCO Transporter Genes Contributing to Racial Disparity in Aggressiveness of Prostate Cancer

    Science.gov (United States)

    2016-10-01

    effects of African-American ethnicity on the biomarker signatures. Overlap: None Title: Cholesterol Lowering Intervention for Prostate Cancer ...Contributions of and Critical Enzymes for the 3 Pathways for Intracrine Metabolism of Testicular Androgens in Advanced Prostate Cancer . Time...Relative Contributions of and Critical Enzymes for the 3 Pathways for Intracrine Metabolism of Testicular Androgens in Advanced Prostate Cancer

  9. ROLES OF RADIATION DOSE AND CHEMOTHERAPY IN THE ETIOLOGY OF STOMACH CANCER AS A SECOND MALIGNANCY

    NARCIS (Netherlands)

    van den Belt-Dusebout, Alexandra W.; Aleman, Berthe M. P.; Besseling, Gijs; de Bruin, Marie L.; Hauptmann, Michael; van 't Veer, Mars B.; de Wit, Ronald; Ribot, Jacques G.; Noordijk, Evert M.; Kerst, J. Martijn; Gietema, Jourik A.; van Leeuwen, Flora E.

    2009-01-01

    Purpose: To evaluate the roles of radiation dose, chemotherapy, and other factors in the etiology of stomach cancer in long-term survivors of testicular cancer or Hodgkin lymphoma. Methods and Materials: We conducted a cohort study in 5,142 survivors of testicular cancer or Hodgkin lymphoma treated

  10. Association of testicular echogenicity, scrotal circumference, testicular volume and testosterone concentration in buffaloes

    Directory of Open Access Journals (Sweden)

    Henry D.M. Ayala

    2016-12-01

    Full Text Available ABSTRACT. Ayala H.D.M., Ribeiro H.F.L., Rolim Filho S.T., Silva E.V.C. & Vale W.G. Association of testicular echogenicity, scrotal circumference, testicular volume and testosterone concentration in buffaloes. [Associação entre a ecogenicidade, circunferência escrotal, volume testicular e concentração de testosterona em búfalos.] Revista Brasileira de Medicina Veterinária, 38(4:334-340, 2016. Programa de Pós-Graduação em Ciencia Animal, Universidade Federal do Pará, Rua Augusto Corrêa 1, Campus Universitário do Guamá, Belém, PA 66075-110, Brazil. E-mail wm.vale@hotmail.com This article aimed to discuss the changes in the testicular parenchyma, analyzed by the use of ultrasonography, and correlates them with the testicular biometric parameters and testosterone concentration in crossed Murrah x Mediterranean buffaloes. Nineteen buffaloes, with initial ages between 11 and 59 months,were submitted to fortnightly collections of semen for a period of six months. At each collection the testicular biometry and testicular echogenicity were evaluated as well as blood samples were also collected to measure the plasma testosterone levels. The data were submitted to analysis of variance by the GLM procedure, considering the age group fixed effect. The average data obtained were compared by the Duncan test, at 5% significance. There was a significant growth (P<0.05 of the scrotal circumference, which varied from 12.88±0.51 cmto 31.18±0.75 cm among animals aged 12 to 60 months, as well as testicular volume, which ranged from 30.28±17.37 to 611.96±38.69 cm³ among the animals. The echogenic intensity of the testicular parenchyma varied in pixels from 78.67±6.36 to 109.24±3.13 in animals aged 12 to 60 months respectively. In the animals with ages between 12 and 19 months was observed levels of testosterone considered being low, whereas in the animals from 20 to 21 months there was a progressive increase in the testosterone levels, which

  11. Metastatic testicular tumor presenting as a scrotal hydrocele: An initial manifestation of pancreatic adenocarcinoma.

    Science.gov (United States)

    Kim, Yeon Wook; Kim, Jin Won; Kim, Jee-Hyun; Lee, Jungsil; Lee, Euijae; Kim, Moon Young; Yang, Hyun Kyung; Chang, Hyun

    2014-06-01

    Metastatic pancreatic adenocarcinoma involving the testis is a rare condition with a poor prognosis. The current study describes the case of a 69-year-old male who presented with a painful swelling of the left scrotum. Scrotal ultrasonography revealed hydroceles in the scrotal sacs, with the left one being larger in size. The patient underwent left hydrocelectomy and was eventually diagnosed with metastatic adenocarcinoma. Abdominal computed tomography, which was performed to detect the primary cancer, showed a pancreatic tail carcinoma with liver and multiple lymph node metastases, and peritoneal carcinomatosis. The patient received gemcitabine-based chemotherapy but resulted in progressive disease. This case shows that in a patient in whom a primary testicular tumor is unusual due to their age, a testicular mass or hydrocele should be a suspect for possible metastatic disease.

  12. Mixed germ-cell testicular tumor in a liver transplant recipient

    Directory of Open Access Journals (Sweden)

    Mehdi Salehipour

    2012-01-01

    Full Text Available The development of malignancies after solid organ transplants is a well-known complication. Cancer is associated with significant consequences for the organ transplant patient. It is expected that cancer will surpass cardiovascular complications as the leading cause of death in transplant patients within the next few years. We report on a 36-year-old male patient who developed mixed germ-cell testicular tumor seven years after liver transplantation for alcoholic cirrhosis. He was treated with orchiectomy, retroperitoneal lymph node dissection and post-operative chemotherapy.

  13. Determination of a normogram for testicular volume measured by ...

    African Journals Online (AJOL)

    4.67years, 1.18±0.29m, 24.79±14.76kg and 15.82±2.63kg/m2. The mean testicular volume in the study population was 1.93±3.31ml. The right and left mean testicular volume were 2.27±+3.66ml and 2.23±3.61ml, respectively. Testicular volume ...

  14. Testicular lymphocytic vasculitis treated with prednisolone and azathioprine.

    Science.gov (United States)

    Kanzawa, Yohei; Imai, Yukihiro; Mizuno, Yasushi; Nishioka, Hiroaki

    2017-07-01

    Testicular vasculitis is a rare condition and little is known about its morphological features. Herein, we report a case of testicular lymphocytic vasculitis, which is rarely documented, in an elderly man. He presented with left testicular swelling and fever, but without any signs of other organ involvement. He was effectively treated with prednisolone and azathioprine. This case report offers information related to the disease course and the importance of biopsy.

  15. Differential testicular gene expression in seasonal fertility

    Science.gov (United States)

    Maywood, Elizabeth S.; Chahad-Ehlers, Samira; Garabette, Martine L.; Pritchard, Claire; Underhill, Phillip; Greenfield, Andrew; Ebling, Francis J. P.; Kyriacou, Charalambos P.; Hastings, Michael H.; Reddy, Akhilesh B.

    2012-01-01

    Spermatogenesis is an essential precursor for successful sexual reproduction. Recently, there has been an expansion in our knowledge of the genes associated with particular stages of normal, physiological testicular development and pubertal activation. What has been lacking, however, is an understanding of those genes that are involved in specifically regulating sperm production, rather than in maturation and elaboration of the testis as an organ. By utilising the reversible (seasonal) fertility of the Syrian hamster as a model system, we sought to discover genes which are specifically involved in turning off sperm production and not in tissue specification and/or maturation. Using gene expression microarrays and in situ hybridisation in hamsters and genetically infertile mice, we have identified a variety of known and novel factors involved in reversible, transcriptional, translational and post-translational control of testicular function, as well those involved in cell division and macromolecular metabolism. The novel genes uncovered could be potential targets for therapies against fertility disorders. PMID:19346449

  16. 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.

  17. Testicular tumors - clinical aspects and therapy

    International Nuclear Information System (INIS)

    Hirschmann, K.E.

    1981-01-01

    In this study the author reports about classification, clinical experience, therapy and therapeutic results of testicular tumors on the basis of results given in literature and of own investigations performed at the Clinic and Policlinic for Radiotherapy at Wuerzburg. In total, 97 patients with testicular tumors were examined and their cases analysed. These patients had received radiotherapy between January 1, 1962 and December 31, 1979. The difficulties with the intended classification of testicular tumors and the advantages and disadvantages of the individual nomenclatures are described. Consideration of the affected age-groups showed that this disease concerns mainly younger males with a high life expectancy. The study depicts the relatively discrete symptoms and signs and the difficulties connected with clinical diagnosis. A more generous indication for the exposition of the testicles is demanded. Also the lymphatic drainage of the testicular region, the resulting paths of metastatic spread and the difficulties connected with the lymphographic detection of metastases are described. There are three therapeutic measures: surgical intervention, radiotherapy and cytostatic treatment. With seminomas mandatory semitestectomy and radiotherapy will suffice; with other affections than seminomas, semitestectomy shall be followed by a combined therapy comprising removal of lymphatic nodes and cytostatic treatment and not so much radiotherapy. The results of treatment given in literature are compared with the own results. This comparison revealed good success with treatment of seminomas. With non-seminomal affections exclusive radiotherapy appears to be insufficient. Therefore a combined therapy is postulated, which must be rendered possible by a good interdisciplinary cooperation of pathologists, urologists and radiologists. (orig.) [de

  18. Differential testicular gene expression in seasonal fertility

    OpenAIRE

    Maywood, Elizabeth S.; Chahad-Ehlers, Samira; Garabette, Martine L.; Pritchard, Claire; Underhill, Phillip; Greenfield, Andrew; Ebling, Francis J. P.; Kyriacou, Charalambos P.; Hastings, Michael H.; Reddy, Akhilesh B.

    2009-01-01

    Spermatogenesis is an essential precursor for successful sexual reproduction. Recently, there has been an expansion in our knowledge of the genes associated with particular stages of normal, physiological testicular development and pubertal activation. What has been lacking, however, is an understanding of those genes that are involved in specifically regulating sperm production, rather than in maturation and elaboration of the testis as an organ. By utilising the reversible (seasonal) fertil...

  19. Microvascularized 3D Breast Cancer Constructs for Drug Testing and Development

    Science.gov (United States)

    2014-10-01

    Biomedical Engineering Symposium, Birmingham, AL, April 2014. Marshall LE, Frost AR, Berry JL. Microvascularized 3D Breast Cancer Constructs for Drug... cancer , prostate cancer , testicular cancer , uterine cancer , cervical cancer , thyroid cancer , gastric cancer , brain stem glioma, cerebellar...In embodiments, the tissue constructs of the present disclosure can be used to screen potential breast cancer therapeutic compounds. The compounds

  20. Cryopreservation of canine ovarian and testicular fibroblasts.

    Science.gov (United States)

    Yu, Il-Jeoung; Leibo, S P; Songsasen, Nucharin; Dresser, Betsy L; Kim, In-Shik

    2009-01-01

    To derive a practical procedure to store canine somatic cells, fibroblasts isolated from testicular or ovarian tissues were cryopreserved in 1.2 M ethylene glycol or in 1.2 M dimethylsulfoxide prepared in Dulbecco's Modified Eagle Medium as cryoprotectants, and were frozen either in plastic straws or vials. Thawed cells were cultured for 24 hr at 38.5 degree C in a humidified atmosphere of 5 percent CO2 95 percent air, and then their membrane integrity was assayed with a double fluorescent stain, Fertilight. In addition, frozen-thawed fibroblasts were cultured for 4 days, and then their functional survival was measured after staining small colonies with trypan blue. After freezing and thawing, membrane integrity of testicular fibroblasts was 55-70 percent and functional survival ranged from 20-40 percent. With frozen-thawed ovarian cells, the average membrane integrity was 55-75 percent and the average functional survival was 35-40 percent. When frozen in ethylene glycol, functional survival of ovarian fibroblasts was significantly higher than that of testicular cells (P less than 0.05). These methods should prove useful to preserve cells collected from canids in the wild.

  1. Comet assay on mice testicular cells

    Directory of Open Access Journals (Sweden)

    Anoop Kumar Sharma

    2015-05-01

    Full Text Available Heritable mutations may result in a variety of adverse outcomes including genetic disease in the offspring. In recent years the focus on germ cell mutagenicity has increased and the “Globally Harmonized System of Classification and Labelling of Chemicals (GHS” has published classification criteria for germ cell mutagens (Speit et al., 2009. The in vivo Comet assay is considered a useful tool for investigating germ cell genotoxicity. In the present study DNA strand breaks in testicular cells of mice were investigated. Different classes of chemicals were tested in order to evaluate the sensitivity of the comet assay in testicular cells. The chemicals included environmentally relevant substances such as Bisphenol A, PFOS and Tetrabrombisphenol A. Statistical power calculations will be presented to aid in the design of future Comet assay studies on testicular cells. Power curves were provided with different fold changes in % tail DNA, different number of cells scored and different number of gels (Hansen et al., 2014. An example is shown in Figure 1. A high throughput version of the Comet assay was used. Samples were scored with a fully automatic comet assay scoring system that provided faster scoring of randomly selected cells.

  2. Doppler sonographic findings in testicular microlithiasis

    Directory of Open Access Journals (Sweden)

    Selim Serter

    2008-08-01

    Full Text Available OBJECTIVE: The aim of this prospective study was to compare the resistive index (RI values, which is a parameter of testicular parenchymal perfusion, in testicular microlithiasis (TM cases and normal cases. MATERIALS AND METHODS: 2179 volunteers, all healthy men (17-42 years of age from the Annual Army Reserve Officer Training Corps training camp were included in the study. A screening scrotal ultrasound was performed and all men diagnosed with TM underwent a scrotal Doppler ultrasonography scan (US. US examinations were performed for subjects with TM and without TM as a control group and RI was determined. RESULTS: 53 men with TM were identified in the 2179 US. Spectral Doppler examination was applied to 50 randomly selected cases (100 testicles without TM and 92 testicles with TM, 39 cases (78 testicles with bilateral and 14 cases with unilateral involvement. However, 48 normal testicles (17 bilateral and 14 unilateral and 47 testicles with TM (15 bilateral and 17 unilateral, 10 of which were cases with bilateral TM where flow from the centripetal artery could be obtained and analyzed were included in the statistical analysis for resistive indices. There was no significant difference regarding the RI and spectral examinations between subjects with and without TM. An interesting finding was the twinkling artifact observed in three cases. CONCLUSION: Microliths did not alter the RI values and thus had no influence on testicular perfusion on Doppler US examination.

  3. Testicular Histomorphometric Evaluation of Zebu Bull Breeds

    Directory of Open Access Journals (Sweden)

    Paulo Antônio Terrabuio Andreussi

    2014-12-01

    Full Text Available The objective of this study was to evaluate the quantitative histology and testicular biometrics in zebu bulls of different breeds. Testicular fragments of Nelore (n=10, Polled Nelore (n=6, Gir (n=5, Guzerat (n=5 and Tabapuã bulls (n=5 were used. The fragments were perfusion-fixed in Karnovsky solution, embedded in glycol methacrylate and stained with toluidine blue-1% sodium borate. The Nelore animals had a higher tubular volumetric proportion (85.2% and greater height of the seminiferous epithelium (73.2 µm than the Gir, Guzerat and Tabapuã breeds. The Nelore animals also had a higher volumetric proportion of Leydig cells (5.2% than the Guzerat and Tabapuã breeds. There was no significant difference for any of these parameters between the Nelore and Polled Nelore breeds. The gonadosomatic index, seminiferous tubule diameter, cross-sectional area of the seminiferous tubule and tubule length (total length and length per gram of testicular parenchyma did not vary among the breeds studied. The morphometric parameters evaluated suggested that the genetic selection applied to the Nelore and Polled Nelore breeds improved the efficiency of spermatogenesis in these breeders.

  4. Perinatal testicular torsion: literature review and local experience ...

    African Journals Online (AJOL)

    The prognosis in TUDT is guarded and contralateral fixation was not practiced, except in a 5-week-old infant. Early orchiopexy at 3–6 months is recommended. Cooperation between surgeons, neonatologists, and parents is mandatory to avoid time delay. Keywords: intrauterine testicular torsion, postnatal testicular torsion, ...

  5. Accuracy of Prader orchidometer in measuring testicular volume

    African Journals Online (AJOL)

    2012-10-21

    Oct 21, 2012 ... [3] Reliable and accurate determination of testicular volume is of great benefit in evaluating patients with a variety of disorders affecting testicular growth, development, and function. Studies in infertile .... Secondly, he did not measure the actual size of testes by water displacement like was done in this study ...

  6. Testicular tuberculosis in an HIV positive patient mimicking ...

    African Journals Online (AJOL)

    B.A. Ojo

    Abstract. With the upsurge of tuberculosis infection compounded by the pandemic Human Immune Deficiency Virus. (HIV), isolated testicular tuberculosis though a rarity, should be a differential diagnosis especially in the atypical age group of patients presenting with testicular swelling and in areas with high prevalence rate ...

  7. Genetic parameters of testicular measurements in Merino rams and ...

    African Journals Online (AJOL)

    NARGA

    summarised for testicular traits in sheep (Fogarty, 1995). Particularly, since Land (1973) suggested a likely genetic correlation between reproductive characters of males and females, considerable research has been directed at studying testicular traits. Several authors indicated that males with larger testes have either.

  8. Testicular artery arising from an aberrant right renal artery | Suluba ...

    African Journals Online (AJOL)

    This case report we discovered the rare variation of the origin of the right testicular artery arising from the right aberrant renal artery with double renal artery irrigating both left and right kidneys. These variations in the testicular arteries and renal arteries have implication to surgical procedures such as orchidopexy repair for ...

  9. Ultrasound measurements of testicular volume: Comparing the three ...

    African Journals Online (AJOL)

    T.U. Mbaeri

    Thus, a reduction in the number of these cells is manifested in a reduction in testicular volume [3]. Reliable and accurate determination of the testicular volume is of .... sound formulas 1, 2 and 3 was found to be statistically significant. (p < 0.0001, p < 0.0001, p < 0.05, respectively) (Table 1). Table 1 also shows the correlation ...

  10. Effect of Pinealectomy and Blindness on Alcohol Induced Testicular ...

    African Journals Online (AJOL)

    Though ethanol is a well known testicular toxicant causing part of its damage through increased lipid Peroxidation, it is not known how the testis in blind or pinealectomized rats will respond to alcohol exposure. Objective: An experiment was carried out to investigate the effect of ethanol on the testicular lipid Peroxidation ...

  11. Testicular tumours in prepubertal children: About eight cases ...

    African Journals Online (AJOL)

    Conclusion: In prepubertal children, most testicular tumours are benign. If tumour markers were negative testis-preserving surgery can be proposed, complete excision of the tumour should be ascertained. In the case of testicular teratoma, the possibility of contralateral tumour should be considered in the follow-up.

  12. Manual Detorsion of Testicular Torsion - A Primary Care Intervention ...

    African Journals Online (AJOL)

    Testicular torsion is one of the known acute urological emergencies that require prompt intervention. Salvage of the testis is only possible if derotation is performed within 6 hours of onset of symptoms. The objective of this paper is to report successful manual detorsion of the testes of patients with testicular torsion.

  13. Relationship of testicular development with age, body weight ...

    African Journals Online (AJOL)

    The study was conducted to measure the development of several testicular characteristics and to investigate the relationship between testicular parameters with body growth, semen characteristics and serum testosterone levels in growing ram lambs. Seventeen single born Kivircik ram lambs from three to four year old ewes ...

  14. Reversal of experimental varicocele-induced testicular toxicity by L ...

    African Journals Online (AJOL)

    STORAGESEVER

    2009-03-20

    Mar 20, 2009 ... temperature and decrease in gonadotrophin and androgen secretion (Hudson, 1988). Irrespective of the ... elevated ROS generation in the incidental varicocele group compared to their control patients. .... epithelium leading to loss in testicular weight. The findings of largely normalized testicular weights in.

  15. Testicular infection in brucellosis: Report of 34 cases

    Directory of Open Access Journals (Sweden)

    Mile Bosilkovski

    2018-02-01

    Conclusion: In endemic regions brucellosis should be taken into consideration in any patient with testicular infection. Brucellar testicular involvement is usually characterized with a severe acute clinical presentation and a high percentage of relapses which entails the need of timely recognition and proper treatment duration of at least 60 days.

  16. Testicular torsion: case report | Kuremu | East African Medical Journal

    African Journals Online (AJOL)

    This is a report of bilateral testicular torsion. The objective of the report is to highlight the serious implications of misdiagnosis of testicular torsion. Other than loss of the testis due to necrosis in unilateral torsion, immunological damage of the opposite testis occurs. Early, accurate diagnosis, and institution of the appropriate ...

  17. Intermittent Testicular Torsion | Obi | Nigerian Journal of Clinical ...

    African Journals Online (AJOL)

    Methods: Clinical and demographic data of all patients treated for intermittent testicular torsion from January 2007 to June 2015 were prospectively collected in a pro forma and analyzed. A diagnosis of intermittent torsion was made on the basis of recurrent scrotal pain, presence of abnormal testicular lie in otherwise normal ...

  18. Testiculaire microlithiasis bij jongens [Testicular microlithiasis in boys

    NARCIS (Netherlands)

    Goede, J.; Pierik, F.H.; Hack, W.W.M.; Algra, P.R.

    2008-01-01

    In three boys aged 15, 9, and 10 years respectively scrotal ultrasound revealed testicular microlithiasis (TM). Two boys were free of symptoms and one suffered from testicular pain. TM is characterized by multiple echogenic foci within the seminiferous tubules with no acoustic shadowing. The

  19. Reversal of experimental varicocele-induced testicular toxicity by L ...

    African Journals Online (AJOL)

    testicular volumes, caudal epididymal sperm characteristics, testicular histology and serum hormone levels were evaluated. Results showed that the testes of the rats that were given vitamin C post experimental varicocele had better physiological, biochemical and histological profiles than those of the untreated animals.

  20. The evolutionary history of testicular externalization and the origin of ...

    Indian Academy of Sciences (India)

    Prakash

    We suggest that the recent diversity in testicular position within mammals is the result of multiple selection pressures stemming from the need .... Methods of comparative biology represent a powerful tool for testing hypotheses on ... model' for our description of the evolution of the scrotum and testicular descent: (1) testicondy ...

  1. 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.

  2. Development and clinical application of a new testicular prosthesis

    Science.gov (United States)

    Ning, Ye; Cai, Zhikang; Chen, Huixing; Ping, Ping; Li, Peng; Wang, Zhong; Li, Zheng

    2011-01-01

    A new type of testicular prosthesis made of silastic with an elliptical shape to mimic a normal testis was developed by our team and submitted for patenting in China. The prosthesis was produced in different sizes to imitate the normal testis of the patient. To investigate the effects and safety of the testicular prosthesis, 20 patients receiving testicular prosthesis implantation were recruited for this study. Follow-up after 6 months revealed no complications in the patients. All the patients answered that they were satisfied with their body image and the position of the implants, 19 patients were satisfied with the size and 16 patients were satisfied with the weight. These results show that the testicular prosthesis used in this study can meet patient's expectations. Patients undergoing orchiectomy should be offered the option to receive a testicular prosthesis implantation. The dimensions and weight of the available prosthetic implants should be further addressed to improve patient satisfaction. PMID:21927041

  3. Development and clinical application of a new testicular prosthesis.

    Science.gov (United States)

    Ning, Ye; Cai, Zhikang; Chen, Huixing; Ping, Ping; Li, Peng; Wang, Zhong; Li, Zheng

    2011-11-01

    A new type of testicular prosthesis made of silastic with an elliptical shape to mimic a normal testis was developed by our team and submitted for patenting in China. The prosthesis was produced in different sizes to imitate the normal testis of the patient. To investigate the effects and safety of the testicular prosthesis, 20 patients receiving testicular prosthesis implantation were recruited for this study. Follow-up after 6 months revealed no complications in the patients. All the patients answered that they were satisfied with their body image and the position of the implants, 19 patients were satisfied with the size and 16 patients were satisfied with the weight. These results show that the testicular prosthesis used in this study can meet patient's expectations. Patients undergoing orchiectomy should be offered the option to receive a testicular prosthesis implantation. The dimensions and weight of the available prosthetic implants should be further addressed to improve patient satisfaction.

  4. [Traumatic Testicular Rupture Complicated with Hydrocele: A Case Report].

    Science.gov (United States)

    Yamamichi, Gaku; Tsutahara, Koichi; Okusa, Takuya; Taniguchi, Ayumu; Kishimoto, Nozomu; Tanigawa, Go; Takao, Tetsuya; Yamaguchi, Seiji

    2015-10-01

    A 17-year-old man presented with right hydrocele because of an athletic injury. His scrotum was hit with a ball 2 months ago while playing baseball. He was diagnosed with post-traumatic hydrocele and underwent needle puncture at another hospital 1 month after the trauma. However, the hydrocele did not improve. Therefore, he was referred to our hospital for surgical treatment. For diagnosis of the traumatic hydrocele testis, a hydrocelectomy was scheduled. When we opened the tunica vaginalis, we realized that the tunica albuginea had been ruptured and the testicular parenchyma had gushed out. We tried to replace all the escaped testicular parenchyma into the tunica albuginea, but it was impossible. Therefore were moved some of the redundant testicular parenchyma, and replaced the remnants into the tunica albuginea. After the operation, right hydrocele and testicular atrophy did not occur. Traumatic testicular rupture complicated with hydrocele is rare.

  5. [Testicular and epididymal appendages. Contribution about it's embryology and pathogenesis].

    Science.gov (United States)

    Blesa, E; Moreno, C; Blesa, A; Rodríguez, L; Núñez, R; Cabrera, R

    2003-04-01

    The testicular appendages are structures with biologic activity and with the possibility to become ischaemic or to degenerate before determined stimulus. Laterly, we have seen an apparent increase in our cases of torsion of testicular appendages. The said, together with the questions about embriology and pathogenesis of this structures, encourage us to do this work. 1- Retrospective clinical study of patients operated of torsion of testicular appendages, from January 1984 to December 2001. We asses age, year of operation and clinical features. 2- Prospective clinical study of patients operated of torsion of testicular appendages, between March 1999 and March 2000. We asses age, time of evolution, degree of ischaemia, nutritional status, sexual maturity stage and testicular volume. 3- Inmunocytochemical study of testicular and epididymal appendages. We identified the oestrogen receptors. There is a meaningful increase in the yearly incidence of ischaemia of testicular appendages. The mean age of the patients was 9.3 +/- 2.5 years, similar alone of the study. In the patients of group 2, the mean time of evolution was 49.2 +/- 46.6 hours. The appendages showed oedema and several degrees of ischaemia in the absence of torsion (14/21). The body mass index was 19.5 +/- 3.7, and 90% of patients had stages I and II of Tanner. The mean of testicular volume was 2.1 +/- 1.6 ml. By means of inmunocytochemical study we identified oestrogen receptors in 7 of all testicular appendages studied and absence of oestrogen receptors in all epididymal appendages. The clinical syndrome of the acute scrotum in the majority of cases is due to oedema and ischemia of the appendages, in absence of torsion, probably related to its enlargement in response to hormonal stimulation, at least in some grade, in prepubertal boys. The difference found, related to oestrogen receptors, suggest a different origin for testicular and epididymal appendages.

  6. A possible new syndrome with growth-hormone secreting pituitary adenoma, colonic polyposis, lipomatosis, lentigines and renal carcinoma in association with familial testicular germ cell malignancy: A case report

    Directory of Open Access Journals (Sweden)

    Mai Phuong L

    2007-03-01

    Full Text Available Abstract Background Germ-cell testicular cancer has not been definitively linked to any known hereditary cancer susceptibility disorder. Familial testicular cancer in the presence of other findings in affected and unaffected family members might indicate a previously-unidentified hereditary cancer syndrome. Case presentation The patient was diagnosed with a left testicular seminoma at age 28, and treated with left orchiectomy followed by adjuvant cobalt radiation. His family history is significant for testicular seminoma in his son, bladder cancer in his sister, and lipomatosis in his father. His evaluation as part of an etiologic study of familial testicular cancer revealed multiple colon polyps (adenomatous, hyperplastic, and hamartomatous first found in his 50 s, multiple lipomas, multiple hyperpigmented skin lesions, left kidney cancer diagnosed at age 64, and a growth-hormone producing pituitary adenoma with associated acromegaly diagnosed at age 64. The patient underwent genetic testing for Cowden syndrome (PTEN gene, Carney complex (PRKAR1A gene, and multiple endocrine neoplasia syndrome type 1 (MEN1 gene; no deleterious mutations were identified. Discussion The constellation of benign and malignant neoplasms in the context of this patient's familial testicular cancer raised the possibility that these might be manifestations of a known hereditary susceptibility cancer syndrome; however, genetic testing for the three syndromes that were most likely to explain these findings did not show any mutation. Alternatively, this family's phenotype might represent a novel neoplasm susceptibility disorder. This possibility cannot be evaluated definitively on the basis of a single case report; additional observations and studies are necessary to investigate this hypothesis further.

  7. Radiotherapy Treatment Planning for Testicular Seminoma

    International Nuclear Information System (INIS)

    Wilder, Richard B.; Buyyounouski, Mark K.; Efstathiou, Jason A.; Beard, Clair J.

    2012-01-01

    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 × 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).

  8. Development of a Cytocompatible Scaffold from Pig Immature Testicular Tissue Allowing Human Sertoli Cell Attachment, Proliferation and Functionality

    Directory of Open Access Journals (Sweden)

    Maxime Vermeulen

    2018-01-01

    Full Text Available Cryopreservation of immature testicular tissue before chemo/radiotherapy is the only option to preserve fertility of cancer-affected prepubertal boys. To avoid reintroduction of malignant cells, development of a transplantable scaffold by decellularization of pig immature testicular tissue (ITT able to support decontaminated testicular cells could be an option for fertility restoration in these patients. We, therefore, compared decellularization protocols to produce a cytocompatible scaffold. Fragments of ITT from 15 piglets were decellularized using three protocols: sodium dodecyl sulfate (SDS-Triton (ST, Triton-SDS-Triton (TST and trypsin 0.05%/ethylenediaminetetraacetic acid (EDTA 0.02%-Triton (TET with varying detergent concentrations. All protocols were able to lower DNA levels. Collagen retention was demonstrated in all groups except ST 1%, and a significant decrease in glycosaminoglycans was observed in the TST 1% and TET 1% groups. When Sertoli cells (SCs were cultured with decellularized tissue, no signs of cytotoxicity were detected. A higher SC proliferation rate and greater stem cell factor secretion were observed than with SCs cultured without scaffold. ST 0.01% and TET 3% conditions offered the best compromise in terms of DNA elimination and extracellular matrix (ECM preservation, while ensuring good attachment, proliferation and functionality of human SCs. This study demonstrates the potential of using decellularized pig ITT for human testicular tissue engineering purposes.

  9. 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)

  10. Screening of subfertile men for testicular carcinoma in situ by an automated image analysis-based cytological test of the ejaculate

    DEFF Research Database (Denmark)

    Almstrup, K; Lippert, Marianne; Mogensen, Hanne O

    2011-01-01

    Testicular cancer (TC) is usually diagnosed after manifestation of an overt tumour. Tumour formation is preceded by a pre-invasive and asymptomatic stage, carcinoma in situ (CIS) testis, except for very rare subtypes. The CIS cells are located within seminiferous tubules but can be exfoliated and...

  11. Preserving Sexual Function after Urologic Surgery in Men: How to preserve fertility and reduce the risk of testicular malignancy

    OpenAIRE

    Omah-Maharajh, Dave A.; Perez-Marrero, Ramon

    1991-01-01

    Recent changes in urological treatment, such as early orchiopexy and adolescent variococelectomy, can help to preserve fertility and reduce the risk of testicular malignancy. Nerve-sparing operations have been developed for cancer of the prostate, bladder, and testicle to prevent or reduce their sequelae of impotence and retrograde ejaculation. These new advances must be embraced with caution so as not to compromise patients' chances for curative treatment.

  12. 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.

  13. A reconsideration of the gendered mechanisms of support in online interactions about testicular implants: a discursive approach.

    Science.gov (United States)

    Seymour-Smith, Sarah

    2013-01-01

    Researchers have observed gender differences in the frequency of emotion language used in cancer forums, with men more likely to seek medical information and women more likely to seek social and emotional support (Blank, Schmidt, Vangsness, Monteiro, & Santagata, 2010; Seale, Ziebland, & Charteris-Black, 2006). The aim of this article was to investigate Internet support groups to examine the support mechanisms that men employed when deciding whether or not to have a testicular implant. The four longest threads about prostheses were taken from four separate testicular cancer online support forums (totaling a number of 129 posts). A discursive approach (Edwards & Potter, 2001) was employed in order to consider what support mechanisms were employed by men. Findings illustrate that men employed a number of discursive strategies in "doing" support, including assessments, attending to issues of accountability, humor, providing alternative information, constructing decisions as personal choices, reconstituting normality, and sanctioning "emotional" talk. The psychological benefits of online homosocial support are discussed, and it is suggested that clinicians recommend Internet support groups to men with testicular cancer in order to start the psychological healing process. PsycINFO Database Record (c) 2013 APA, all rights reserved.

  14. Critical Function of PRDM2 in the Neoplastic Growth of Testicular Germ Cell Tumors

    Directory of Open Access Journals (Sweden)

    Erika Di Zazzo

    2016-12-01

    Full Text Available Testicular germ cell tumors (TGCTs derive from primordial germ cells. Their maturation is blocked at different stages, reflecting histological tumor subtypes. A common genetic alteration in TGCT is a deletion of the chromosome 1 short arm, where the PRDM2 gene, belonging to the Positive Regulatory domain gene (PRDM family, is located. Expression of PRDM2 gene is shifted in different human tumors, where the expression of the two principal protein forms coded by PRDM2 gene, RIZ1 and RIZ2, is frequently unbalanced. Therefore, PRDM2 is actually considered a candidate tumor suppressor gene in different types of cancer. Although recent studies have demonstrated that PRDM gene family members have a pivotal role during the early stages of testicular development, no information are actually available on the involvement of these genes in TGCTs. In this article we show by qRT-PCR analysis that PRDM2 expression level is modulated by proliferation and differentiation agents such as estradiol, whose exposure during fetal life is probably an important risk factor for TGCTs development in adulthood. Furthermore in normal and cancer germ cell lines, PRDM2 binds estradiol receptor α (ERα and influences proliferation, survival and apoptosis, as previously reported using MCF-7 breast cancer cell line, suggesting a potential tumor-suppressor role in TGCT formation.

  15. CT appearance of testicular yolk sac tumors in children

    International Nuclear Information System (INIS)

    Ou Changxue; Sun Duocheng; Zhan Zhipeng; Li Fuzhang; Zhang Yuan

    2011-01-01

    Objective: To study the CT appearance of pediatric testicular yolk sac tumor. Methods: Clinical records and CT scans of testicular yolk sac tumor in twelve children were reviewed. Results: The tumors appeared as solid masses on unenhanced CT scan with homogeneous (10) or heterogeneous (2) densities and heterogeneous contrast enhancement (8). The ipsilateral spermatic cord and inguinal lymph nodes were invaded in one patient. Conclusion: CT is a valuable for diagnosing testicular yolk sac tumor in children. AFP measurement can help with definitive pre-operative diagnosis. (authors)

  16. Ultrasonographic features of prenatal testicular torsion: Case report

    Directory of Open Access Journals (Sweden)

    Elif Ağaçayak

    2013-01-01

    Full Text Available Although prenatal testicular torsion (PNTT is rarely observed,it is an important condition that can cause bilateralvanishing testis. Generally, PNTT cases observed asextravaginal torsion and treatment is emergency surgicalop-eration. In this article, 39 week presented a case diagnosedin the prenatal testicular torsion. PNTT diagnosiswas confirmed by Doppler ultrasonography and emergencysurgery was performed. Extravaginal left testiculartorsion gangrene and necrosis of the testis was observedin the operation. Left orchiectomy was performed andintrauter-ine ultrasonographic diagnosis was found to becorrect.Key words: Testicular torsion, prenatal diagnosis, features,ultrasonography

  17. Association of plasminogen-activator inhibitor 1 (PAI-1) 4G/5G gene polymorphism with survival and chemotherapy-related vascular toxicity in non-seminomatous testicular cancer (TC)

    NARCIS (Netherlands)

    de Haas, E. C.; Zwart, N.; Meijer, C.; Boezen, H. M.; Suurmeijer, A. J.; van der Meer, J.; Hoekstra, H. J.; van Leeuwen, F. E.; Sleijffer, D. T.; Gietema, J. A.

    5083 Background: High PAI-1 expression by tumor has been associated with poor prognosis in different cancer types, while high systemic PAI-1 levels may increase the risk of vascular thrombosis. We investigated whether the 4G/5G del/ins polymorphism in the PAI-1 promoter (rs1799889; 4G might lead to

  18. Critical role of CCDC6 in the neoplastic growth of testicular germ cell tumors

    International Nuclear Information System (INIS)

    Staibano, Stefania; Fusco, Alfredo; Chieffi, Paolo; Celetti, Angela; Ilardi, Gennaro; Leone, Vincenza; Luise, Chiara; Merolla, Francesco; Esposito, Francesco; Morra, Francesco; Siano, Maria; Franco, Renato

    2013-01-01

    DNA damage response has been clearly described as an anti-cancer barrier in early human tumorigenesis. Moreover, interestingly, testicular germ cell tumors (TGCTs) have been reported to lack the DNA Damage Response (DDR) pathway activation. CCDC6 is a pro-apoptotic phosphoprotein substrate of the kinase ataxia telangectasia mutated (ATM) able to sustain DNA damage checkpoint in response to genotoxic stress and is commonly rearranged in malignancies upon fusion with different partners. In our study we sought to determine whether CCDC6 could have a role in the patho-genesis of testicular germ cell tumors. To achieve this aim, analysis for CCDC6 expression has been evaluated on serial sections of the mouse testis by immunohistochemistry and on separate populations of murine testicular cells by western blot. Next, the resistance to DNA damage-induced apoptosis and the production of reactive oxygen species has been investigated in GC1 cells, derived from immortalized type B murine germ cells, following CCDC6 silencing. Finally, the CCDC6 expression in normal human testicular cells, in Intratubular Germ Cell Neoplasia Unclassified (IGCNU), in a large series of male germ cell tumours and in the unique human seminoma TCam2 cell line has been evaluated by immunohistochemistry and by Western Blot analyses. The analysis of the CCDC6 expression revealed its presence in Sertoli cells and in spermatogonial cells. CCDC6 loss was the most consistent feature among the primary tumours and TCam2 cells. Interestingly, following treatment with low doses of H 2 O 2 , the silencing of CCDC6 in GC1 cells caused a decrease in the oxidized form of cytochrome c and low detection of Bad, PARP-1 and Caspase 3 proteins. Moreover, in the silenced cells, upon oxidative damage, the cell viability was protected, the γH2AX activation was impaired and the Reactive Oxygen Species (ROS) release was decreased. Therefore, our results suggest that the loss of CCDC6 could aid the spermatogonial cells to

  19. Testicular microlithiasis in two boys with a chromosomal abnormality

    NARCIS (Netherlands)

    Goede, J.; Hack, W.W.M.; Pierik, F.H.

    2012-01-01

    A nine and 13-year-old boy, previously diagnosed with 18q syndrome and an 11q deletion, respectively were diagnosed with testicular microlithiasis (TM). Both cases demonstrate that TM occurs in patients with various chromosomal abnormalities.

  20. Transverse testicular ectopia with persistent Mullerian duct syndrome

    African Journals Online (AJOL)

    mail: amingoh@gmail.com. Received 30 September 2011 accepted 12 February 2012. Introduction. Transverse testicular ectopia (TTE) associated with persistent Mullerian duct syndrome (PMDS) is a rare anomaly that can be encountered ...