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Sample records for genital neoplasms male

  1. PAX8 and PAX2 immunostaining facilitates the diagnosis of primary epithelial neoplasms of the male genital tract.

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    Tong, Guo-Xia; Memeo, Lorenzo; Colarossi, Cristina; Hamele-Bena, Diane; Magi-Galluzzi, Cristina; Zhou, Ming; Lagana, Stephen M; Harik, Lara; Oliver-Krasinski, Jennifer M; Mansukhani, Mahesh; Falcone, Lorenzo; Hibshoosh, Hanina; O'Toole, Kathleen

    2011-10-01

    PAX8 and PAX2 are cell-lineage-specific transcription factors that are essential for the development of Wolffian and Müllerian ducts and have recently emerged as specific diagnostic markers for tumors of renal or Müllerian origin. Little is known about their expression in the Wolffian duct-derived human male genital tract. We report our findings of PAX8 and PAX2 expression in the epithelium of the normal male genital tract and in epithelial tumors derived therefrom using immunohistochemistry (IHC). We found that PAX8 and PAX2 were expressed in the epithelium of the male genital tract from the rete testis to the ejaculatory duct. Rare glands in the prostatic central zone, a tissue of purported Wolffian duct origin, were focally positive for PAX2, but no PAX8 was detected in this area, a finding that may warrant further study. We found diffuse expression of PAX8 and PAX2 in 1 case each of serous cystadenoma of the epididymis, carcinoma of the rete testis, Wolffian adnexal tumor of the seminal vesicle, and endometrioid carcinoma of the seminal vesicle. Neither PAX8 nor PAX2 was detected in the seminiferous tubules and interstitium of the normal testis, nor in Leydig cell tumors (n=6), Sertoli cell tumors (n=2), or 48 of 49 germ cell tumors. One pediatric yolk sac tumor showed focal and weak staining for PAX8. Tumors of mesothelial origin, that is, adenomatoid tumors (n=3) and peritoneal malignant mesotheliomas (n=37) in men, were negative for PAX2 and PAX8. Neither PAX2 nor PAX8 was present in other areas of the prostate. Expression of PAX8 and PAX2 in these primary epithelial neoplasms of the male genital tract is due to their histogenetic relationship with Wolffian or Müllerian ducts. PAX8 and PAX2 IHC may facilitate the diagnosis of these tumors and should be included in the differential diagnostic IHC panel.

  2. Male genital trauma in sports.

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    Hunter, Stanley R; Lishnak, Timothy S; Powers, Andria M; Lisle, David K

    2013-04-01

    Male genital trauma is a rare but potentially serious sports injury. Although such an injury can occur by many different mechanisms, including falls, collisions, straddle injuries, kicks, and equipment malfunction, the clinical presentation is typically homogeneous, characterized by pain and swelling. Almost all sports-related male genital injury comes from blunt force trauma, with involvement of scrotal structures far more common than penile structures. Most injuries can be treated conservatively, but catastrophic testicular injury must first be ruled out. Despite being relatively uncommon compared with other sports injuries, more than half of all testicular injuries are sustained during sports.

  3. Coevolution of female and male genital components to avoid genital size mismatches in sexually dimorphic spiders.

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    Lupše, Nik; Cheng, Ren-Chung; Kuntner, Matjaž

    2016-08-17

    In most animal groups, it is unclear how body size variation relates to genital size differences between the sexes. While most morphological features tend to scale with total somatic size, this does not necessarily hold for genitalia because divergent evolution in somatic size between the sexes would cause genital size mismatches. Theory predicts that the interplay of female-biased sexual size dimorphism (SSD) and sexual genital size dimorphism (SGD) should adhere to the 'positive genital divergence', the 'constant genital divergence', or the 'negative genital divergence' model, but these models remain largely untested. We test their validity in the spider family Nephilidae known for the highest degrees of SSD among terrestrial animals. Through comparative analyses of sex-specific somatic and genital sizes, we first demonstrate that 99 of the 351 pairs of traits are phylogenetically correlated. Through factor analyses we then group these traits for MCMCglmm analyses that test broader correlation patterns, and these reveal significant correlations in 10 out of the 36 pairwise comparisons. Both types of analyses agree that female somatic and internal genital sizes evolve independently. While sizes of non-intromittent male genital parts coevolve with male body size, the size of the intromittent male genital parts is independent of the male somatic size. Instead, male intromittent genital size coevolves with female (external and, in part, internal) genital size. All analyses also agree that SGD and SSD evolve independently. Internal dimensions of female genitalia evolve independently of female body size in nephilid spiders, and similarly, male intromittent genital size evolves independently of the male body size. The size of the male intromittent organ (the embolus) and the sizes of female internal and external genital components thus seem to respond to selection against genital size mismatches. In accord with these interpretations, we reject the validity of the

  4. [Contemporary management of neuroendocrine neoplasms of the female genital organs].

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    Kuc-Rajca, Małgorzata; Dańska-Bidzińska, Anna

    2011-09-01

    Neuroendocrine neoplasms are a rare and heterogeneous group of diseases that account for only 2% of all gynecologic malignancies. The most common types are ovarian carcinoid tumor and small cell neuroendocrine carcinoma of the cervix. The tumors are staged according to FIGO clinical staging system. The diagnosis is usually made retrospectively after obtaining the results of histopathological evaluation of the primary tumor They rarely cause syndromes related to hormone overexpression. Neuroendocrine neoplasms are characterized by aggressive behaviour Even at an early stage there is high incidence of nodal and distant metastases. Survival is poor regardless of stage at diagnosis. The most important is to diagnose the neuroendocrine tumor accurately and treat it in multimodal, aggressive approach to control the disease better and reduce the incidence of reccurences. Apart from typical therapeutic approach, treatment may encompass isotope therapy using radiolabeled somatostatin analogs. This method should be reserved for patients with expression of somatostatin receptors detected by the somatostatin receptor scyntygraphy. Data concerning the management of neuroendocrin tumors are based mainly on retrospective studies and clinical case series. Lack of randomized trials makes it impossible to select the best treatment option. Better understanding of the biology of neuroendocrine tumors, especially the molecular genetics, will in the future help to determine the optimal treatment strategies for these tumors.

  5. Sexual and natural selection both influence male genital evolution.

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    Clarissa M House

    Full Text Available Rapid and divergent evolution of male genital morphology is a conspicuous and general pattern across internally fertilizing animals. Rapid genital evolution is thought to be the result of sexual selection, and the role of natural selection in genital evolution remains controversial. However, natural and sexual selection are believed to act antagonistically on male genital form. We conducted an experimental evolution study to investigate the combined effects of natural and sexual selection on the genital-arch lobes of male Drosophila simulans. Replicate populations were forced to evolve under lifetime monogamy (relaxed sexual selection or lifetime polyandry (elevated sexual selection and two temperature regimes, 25°C (relaxed natural selection or 27°C (elevated natural selection in a fully factorial design. We found that natural and sexual selection plus their interaction caused genital evolution. Natural selection caused some aspects of genital form to evolve away from their sexually selected shape, whereas natural and sexual selection operated in the same direction for other shape components. Additionally, sexual and natural selection tended to favour larger genitals. Thus we find that the underlying selection driving genital evolution is complex, does not only involve sexual selection, and that natural selection and sexual selection do not always act antagonistically.

  6. Male genital mutilation (amputation) and its complications: a case report.

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    Kaggwa, Sam; Galukande, Moses

    2014-08-12

    Genital losses from ritual attacks are often reported in the media and often discussed in the social media but are hardly reported in medical literature. Male genital mutilation (MGM) refers to permanent modification of the external genitalia that involves ablation of genital tissues.When found, it is usually as a consequence of poor circumcision skills, auto mutilation/castration or genital injuries caused by attacks or accidents. Male circumcision on its own is widely regarded as a rather safe and acceptable practice which is known to have some health benefits and in keeping with several religious customs as rite of passage. Outside of professional performed circumcision, MGM is usually associated with dark arts and malicious intentions like witchcraft or as a consequence of torture of prisoners of war for information. In this case we describe a 5-year old Ugandan boy who had his genitals mutilated in bizarre circumstances within a ritual attack. He survived and a urethrostomy was fashioned. There is need to document more of these cases in order to gather enough information to inform prevention and treatment strategies. Issues of hormonal replacement therapy (HRT) and possible sex change require much debate. These genital sex changing operations should preferably be avoided until a child can fully participate in decision making.

  7. Incidence of colorectal neoplasms among male pilots.

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    Moshkowitz, Menachem; Toledano, Ohad; Galazan, Lior; Hallak, Aharon; Arber, Nadir; Santo, Erwin

    2014-07-21

    To assess the prevalence of colorectal neoplasms (adenomas, advanced adenomas and colorectal cancers) among Israeli military and commercial airline pilots. Initial screening colonoscopy was performed on average-risk (no symptoms and no family history) airline pilots at the Integrated Cancer Prevention Center (ICPC) in the Tel-Aviv Medical Center. Visualized polyps were excised and sent for pathological examination. Advanced adenoma was defined as a lesion >10 mm in diameter, with high-grade dysplasia or villous histology. The results were compared with those of an age- and gender-matched random sample of healthy adults undergoing routine screening at the ICPC. There were 270 pilots (mean age 55.2 ± 7.4 years) and 1150 controls (mean age 55.7 ± 7.8 years). The prevalence of colorectal neoplasms was 15.9% among the pilots and 20.6% among the controls (P = 0.097, χ (2) test). There were significantly more hyperplastic polyps among pilots (15.5% vs 9.4%, P = 0.004) and a trend towards fewer adenomas (14.8% vs 20.3% P = 0.06). The prevalence of advanced lesions among pilots and control groups was 5.9% and 4.7%, respectively (P = 0.49), and the prevalence of cancer was 0.7% and 0.69%, respectively (P = 0.93). There tends to be a lower colorectal adenoma, advanced adenoma and cancer prevalence but a higher hyperplastic polyp prevalence among pilots than the general population.

  8. Morphological study of the male genital organs of Gracilinanus microtarsus

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    Jussara Marcolino do Nascimento Lima

    2013-12-01

    Full Text Available Gracilinanus microtarsus is one of the smallest marsupials on earth. Since it spreads seeds, it has great ecological relevance. However, its reproduction data, especially those related to the anatomy of its reproduction apparatus, are scarce in the literature. Current analysis describes the male genital organs of six adult specimens of G. microtarsus. Macroscopic studies were undertaken on dissected organs, whereas histological studies were performed by inclusion technique in paraffin and by hematoxylin and eosin and Masson trichrome staining. The male genital organs of G. microtarsus consist of a penis with bifid glans, two testicles within a pendular scrotum, placed cranially to the penis, featuring a histology consisting of seminiferous tubules with spermatogonic cells, spermatozoa and Sertoli cells, and a peritubular region with Leydig cells. Testicles are closely associated with epididymis with head, body and tail, with histological differences between the different regions. Deferent ducts, spermatic funicles and annexed glands were reported. The latter were composed of prostate glands divided into three distinct segments and bulbourethral glands. Results show that the male reproduction system of G. Microtarsus is anatomically similar to that of Didelphis sp. and other marsupials groups, with slight details such as the site of each organ.

  9. Coevolution of male and female genital morphology in waterfowl.

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    Patricia L R Brennan

    Full Text Available Most birds have simple genitalia; males lack external genitalia and females have simple vaginas. However, male waterfowl have a phallus whose length (1.5->40 cm and morphological elaborations vary among species and are positively correlated with the frequency of forced extra-pair copulations among waterfowl species. Here we report morphological complexity in female genital morphology in waterfowl and describe variation vaginal morphology that is unprecedented in birds. This variation comprises two anatomical novelties: (i dead end sacs, and (ii clockwise coils. These vaginal structures appear to function to exclude the intromission of the counter-clockwise spiralling male phallus without female cooperation. A phylogenetically controlled comparative analysis of 16 waterfowl species shows that the degree of vaginal elaboration is positively correlated with phallus length, demonstrating that female morphological complexity has co-evolved with male phallus length. Intersexual selection is most likely responsible for the observed coevolution, although identifying the specific mechanism is difficult. Our results suggest that females have evolved a cryptic anatomical mechanism of choice in response to forced extra-pair copulations.

  10. [Microbiological study of male genital ulcers. Apropos of 75 cases].

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    Casin, I; Bianchi, A; Ramel, F; Lajoie, C; Chastang, C; Scieux, C; Ferchal, F; Janier, M; Morel, P; Perol, Y

    1990-09-01

    Between November 1986 and June 1987, the microbial aetiology of genital ulcers was assessed in 75 male patients attending the Sexually Transmitted Disease (STD) clinic in Hôpital Saint-Louis, Paris. Evidence of Haemophilus ducreyi was found in 18 patients (24%), Herpes simplex virus in 19 (25.3%). Syphilis was diagnosed on the basis of dark field microscopy and/or positive serology test in 19 patients (25.3%). Lymphogranuloma venereum was not diagnosed in any patient. Primary pathogens were not identified from the remaining 19 (25.3%) men. Neisseria gonorrhoea was isolated in five patients, from the ulcer in three cases, from the urethra in two. Asymptomatic urethral carriage of Chlamydia trachomatis was culture proven in seven cases. The presence of IgM antibodies to C. trachomatis at a titre greater than 40 found in 17 patients was a indication of a current chlamydial infection. Three patients (4%) were discovered to be HIV-1 positive.

  11. Ultrasound of the male genital tract in relation to male reproductive health

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    Lotti F; Maggi M

    2015-01-01

    BACKGROUND: Infertility affects ∼7% of all men. Despite much progress, mainly in genetics, its etiology remains obscure in ∼50% of cases. To fill this gap, imaging of the male genital tract (MGT) has progressively expanded, providing useful information in the assessment of MGT abnormalities. METHODS: A critical, systematic review of the available literature was performed using Medline, with no restrictions regarding date of publication (i.e. from inception date until March 2014), a...

  12. Male genital morphology and its influence on female mating preferences and paternity success in guppies.

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    Clelia Gasparini

    Full Text Available In internally fertilizing species male genitalia often show a higher degree of elaboration than required for simply transferring sperm to females. Among the hypotheses proposed to explain such diversity, sexual selection has received the most empirical support, with studies revealing that genital morphology can be targeted by both pre-and postcopulatory sexual selection. Until now, most studies have focused on these two episodes of selection independently. Here, we take an alternative approach by considering both components simultaneously in the livebearing fish, Poecilia reticulata. We allowed females to mate successively (and cooperatively with two males and determined whether male genital length influenced the female's propensity to mate with a male (precopulatory selection, via female choice and whether male genital size and shape predicted the relative paternity share of subsequent broods (postcopulatory selection, via sperm competition/cryptic female choice. We found no evidence that either episode of sexual selection targets male genital size or shape. These findings, in conjunction with our recent work exposing a role of genital morphology in mediating unsolicited (forced matings in guppies, further supports our prior speculation that sexual conflict may be an important broker of genital evolution in this species.

  13. Prevalence and Determinants of High-Risk Human Papillomavirus Infection in Male Genital Warts

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    Park, Sung Jin; Seo, Juhyung; Ha, Seong-Heon

    2014-01-01

    Purpose To evaluate the prevalence and type distribution of high-risk human papillomavirus (HPV) infection in genital warts of Korean men, and for the first time, to describe the risk factors associated with high-risk HPV infection in male genital warts. Materials and Methods In a single private clinic, 150 consecutive male patients with histopathologic-confirmed genital warts who underwent HPV genotyping by use of polymerase chain reaction (PCR) were included in this study. We detected HPV DNA in male genital warts and evaluated HPV type distribution, especially high-risk HPV types, by use of PCR. The associations between HPV prevalence and various characteristics, such as age, circumcision status, type of genital warts diagnosis (new vs. recurrent), number of lesions, site of lesions, and gross morphology, were assessed by use of unconditional multiple logistic regression. Results High-risk HPV types were detected in 31 cases (23.5%), and of these, 27 cases (20.5%) contained both high-risk and low-risk HPV types. The most frequently detected high-risk HPV types were HPV16 (6.8%), HPV33 (4.5%), HPV18 (2.3%), and HPV68 (2.3%). In particular, the prevalence of infection with HPV16 and/or HPV18 was 8.3% (11 of 132). In the multivariate analysis, lesions located at sites including the base of the penis or the pubic area, papular or mixed genital warts, and lack of circumcision significantly increased the association with high-risk HPV infection in male genital warts. Conclusions The prevalence of high-risk HPV infection was substantial in male genital warts. The site and morphology of lesions and circumcision status were significantly associated with the prevalence of high-risk HPV infection. PMID:24648877

  14. Condition dependence of male and female genital structures in the seed beetle Callosobruchus maculatus (Coleoptera: Bruchidae).

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    Cayetano, L; Bonduriansky, R

    2015-07-01

    Theory predicts that costly secondary sexual traits will evolve heightened condition dependence, and many studies have reported strong condition dependence of signal and weapon traits in a variety of species. However, although genital structures often play key roles in intersexual interactions and appear to be subject to sexual or sexually antagonistic selection, few studies have examined the condition dependence of genital structures, especially in both sexes simultaneously. We investigated the responses of male and female genital structures to manipulation of larval diet quality (new versus once-used mung beans) in the bruchid seed beetle Callosobruchus maculatus. We quantified effects on mean relative size and static allometry of the male aedeagus, aedeagal spines, flap and paramere and the female reproductive tract and bursal spines. None of the male traits showed a significant effect of diet quality. In females, we found that longer bursal spines (relative to body size) were expressed on low-quality diet. Although the function of bursal spines is poorly understood, we suggest that greater bursal spine length in low-condition females may represent a sexually antagonistic adaptation. Overall, we found no evidence that genital traits in C. maculatus are expressed to a greater extent when nutrients are more abundant. This suggests that, even though some genital traits appear to function as secondary sexual traits, genital traits do not exhibit heightened condition dependence in this species. We discuss possible reasons for this finding.

  15. Maternal Overweight and Obesity and Genital Anomalies in Male Offspring

    DEFF Research Database (Denmark)

    Arendt, Linn Håkonsen; Ramlau-Hansen, Cecilia Høst; Lindhard, Morten Søndergaard

    2017-01-01

    BACKGROUND: Overweight and obese pregnant women face higher risk of several critical birth outcomes, including an overall increased risk of congenital abnormalities. Only few studies have focused on associations between maternal overweight and the genital anomalies in boys, cryptorchidism.......58). A substantial proportion of the associations between BMI and the genital anomalies were mediated through preeclampsia. CONCLUSION: This large register-based study adds to the current literature and indicates that the occurrence of hypospadias and cryptorchidism increase with maternal overweight and obesity...... were mediated through obesity-related diseases. RESULTS: Of the 1 055 705 live-born singleton boys born from 1992 to 2012, 6807 (6.4 per 1000) were diagnosed with hypospadias and 16 469 (15.6 per 1000) were diagnosed with cryptorchidism, of which 9768 (9.3 per 1000) underwent corrective surgery...

  16. Ameloblastic fibroma in six–year-old male: Hamartoma or a true neoplasm

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    Jindal, Chhavi; Bhola, Reena Sarkar

    2011-01-01

    Ameloblastic fibroma (AF) is an uncommon true mixed odontogenic tumor with a relative frequency between 1.5% and 4.5%. Recently, it has been proposed that two subtypes of AF exist: A neoplasm and a hamartomatous lesion. We report a case of AF in left mandibular posterior region in a 6-year-old male patient. The tumor showed unusual and aggressive features that suggested it was a true neoplasm. PMID:22144834

  17. Ameloblastic fibroma in six-year-old male: Hamartoma or a true neoplasm.

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    Jindal, Chhavi; Bhola, Reena Sarkar

    2011-09-01

    Ameloblastic fibroma (AF) is an uncommon true mixed odontogenic tumor with a relative frequency between 1.5% and 4.5%. Recently, it has been proposed that two subtypes of AF exist: A neoplasm and a hamartomatous lesion. We report a case of AF in left mandibular posterior region in a 6-year-old male patient. The tumor showed unusual and aggressive features that suggested it was a true neoplasm.

  18. Ultrastructural morphology of the male and female genital tracts of Psoroptes spp. (Acari: Astigmata: Psoroptidae).

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    Lekimme, Mireille; Leclercq-Smekens, Michèle; Devignon, Chantal; Leclipteux, Thierry; Poumay, Yves; Losson, Bertrand

    2005-01-01

    The structure of the male and female genital systems of the astigmatid mite Psoroptes ovis (Hering) is described. The male genital system is composed of a paired testis, fused at its proximal part, two vasa deferentia, an ejaculatory duct, into which a single accessory gland opens, and a copulatory organ. The testis is characterized by a peripheric syncytial cell surrounding spermatogonia, spermatocytes, spermatids and spermatozoa which are distributed regularly in the gonad according to the sequence of spermatogenesis. The female genital system consists of a copulatory pore (the bursa copulatrix), a seminal receptacle, paired ovaries and oviducts, a glandular uterus and an ovipositor which leads to the oviporus. Ovaries are composed of somatic cells, germ cells and a central cell, with a multilobular nucleus, connected to oocytes by a stalk. Similarities with other astigmatic mites belonging to Psoroptidia and Acaridia are also discussed.

  19. The specifities of the HPV-genital infections in males

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    Mihael Skerlev

    2010-08-01

    Full Text Available Anogenital infections caused by Human papillomavirus (HPV are the most frequently diagnosed sexually transmitted infections of viral origin and up to 150 HPV DNA types have been recognized so far. Anogenital warts (condylomata acuminata are the most common lesions presented in men, however, during the last decade the other HPV-associated exaggerated lesions such as condylomata plana, penile,scrotal, and anal intraepithelial neoplasias, as well as the penile, urine bladder and prostate cancer have been studied somewhat more extensively. The clinical variations might range from clinically invisible, asymptomatic lesions to the bizarre forms of giant condyloma of Buschke-Löwenstein type, including Bowenoid papulosis,Mb. Bowen, different kinds of eryhtroplasia both in men and women and a large spectrum of HPV-induced dermatovenereological entities in genital region including high-grade intraepithelial genital neoplasias, such as penile, anal, scrotal, vulvar, vaginal etc. (thus not only cervical, and, last but not least - the anogenital warts. A prophylactic vaccine that targets these types should thus substantially reduce the burden of HPV-associated clinical diseases. Ultimately, within the spectrum of therapeutic options for condylomata, no method is really superior to others; recurrences occurred in 30-70% of cases. We definitely need the HPV vaccination programme to eliminate one of the oldest and up to now unsolved problems of the mankind. Since HPV is transmitted by sexual intercourse, treatment of both partners is necessary in order to eliminate the virus from the population. Approaches to this include prophylactic vaccines such as quadrivalent HPV vaccine for both men and women

  20. Magnetic resonance imaging of male and female genitals during coitus and female sexual arousal

    NARCIS (Netherlands)

    Schultz, WW; van Andel, P; Sabelis, [No Value; Mooyaart, E

    1999-01-01

    Objective To find out whether taking images of the male and female genitals during coitus is feasible and to find out whether former and current ideas about the anatomy during sexual intercourse and during female sexual arousal are based on assumptions or on facts. Design Observational study Setting

  1. Genome-Wide Association Study on Male Genital Shape and Size in Drosophila melanogaster.

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    Baku Takahara

    Full Text Available Male genital morphology of animals with internal fertilization and promiscuous mating systems have been one of the most diverse and rapidly evolving morphological traits. The male genital morphology in general is known to have low phenotypic and genetic variations, but the genetic basis of the male genital variation remains unclear. Drosophila melanogaster and its closely related species are morphologically very similar, but the shapes of the posterior lobe, a cuticular projection on the male genital arch are distinct from each other, representing a model system for studying the genetic basis of male genital morphology. In this study, we used highly inbred whole genome sequenced strains of D. melanogaster to perform genome wide association analysis on posterior lobe morphology. We quantified the outline shape of posterior lobes with Fourier coefficients obtained from elliptic Fourier analysis and performed principal component analysis, and posterior lobe size. The first and second principal components (PC1 and PC2 explained approximately 88% of the total variation of the posterior lobe shape. We then examined the association between the principal component scores and posterior lobe size and 1902142 single nucleotide polymorphisms (SNPs. As a result, we obtained 15, 14 and 15 SNPs for PC1, PC2 and posterior lobe size with P-values smaller than 10(-5. Based on the location of the SNPs, 13, 13 and six protein coding genes were identified as potential candidates for PC1, PC2 and posterior lobe size, respectively. In addition to the previous findings showing that the intraspecific posterior shape variation are regulated by multiple QTL with strong effects, the present study suggests that the intraspecific variation may be under polygenic regulation with a number of loci with small effects. Further studies are required for investigating whether these candidate genes are responsible for the intraspecific posterior lobe shape variation.

  2. Genital examination training: assessing the effectiveness of an integrated female and male teaching programme.

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    McBain, Lynn; Pullon, Susan; Garrett, Sue; Hoare, Kath

    2016-11-22

    Learning to undertake intimate female and male examinations is an important part of medical student training but opportunities to participate in practical, supervised learning in a safe environment can be limited. A collaborative, integrated training programme to provide such learning was developed by two university teaching departments and a specialist sexual health service, utilising teaching associates trained for intimate examinations in a simulated clinical educational setting. The objective of this research was to determine changes in senior medical students' self- reported experience and confidence in performing male and female genital examinations, before and after participating in a new clinical teaching programme. A quasi-experimental mixed methods design, using pre and post programme questionnaires and focus groups, was used to assess the effectiveness of the programme. The students reported greatly improved skill, confidence and comfort levels for both male and female genital examination following the teaching programme. Skill, confidence and comfort regarding male examinations were rated particularly low on the pre-teaching programme self- assessment, but post-programme was rated at similar levels to the female examination. This integrated female-male teaching programme (utilising trained teaching associates as simulated patients in a supervised clinical teaching environment) was successful in increasing senior medical students' skills and levels of confidence in performing genital examinations. There were differences between female and male medical students in their learning. Suggestions for improvement included providing more detailed instruction to some clinical supervisors about their facilitation role in the session.

  3. Regulation of male sex determination: genital ridge formation and Sry activation in mice.

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    Tanaka, Satomi S; Nishinakamura, Ryuichi

    2014-12-01

    Sex determination is essential for the sexual reproduction to generate the next generation by the formation of functional male or female gametes. In mammals, primary sex determination is commenced by the presence or absence of the Y chromosome, which controls the fate of the gonadal primordium. The somatic precursor of gonads, the genital ridge is formed at the mid-gestation stage and gives rise to one of two organs, a testis or an ovary. The fate of the genital ridge, which is governed by the differentiation of somatic cells into Sertoli cells in the testes or granulosa cells in the ovaries, further determines the sex of an individual and their germ cells. Mutation studies in human patients with disorders of sex development and mouse models have revealed factors that are involved in mammalian sex determination. In most of mammals, a single genetic trigger, the Y-linked gene Sry (sex determination region on Y chromosome), regulates testicular differentiation. Despite identification of Sry in 1990, precise mechanisms underlying the sex determination of bipotential genital ridges are still largely unknown. Here, we review the recent progress that has provided new insights into the mechanisms underlying genital ridge formation as well as the regulation of Sry expression and its functions in male sex determination of mice.

  4. Genital morphology of the male South American fur seal (Arctocephalus australis and biological implications

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    Alex Sander D. Machado

    2012-12-01

    Full Text Available Male capacity for spreading genes to a great number of descendents and to determine population dynamics depend directly on the genital organs. Morphological studies in pinnipeds are scarce and the functional meaning of some characteristics has never been discussed. We hypothesized that Arctocephalus australis (A. australis shows morphophysiological adaptations in order to guarantee the perpetuation of the species in the unique annual mating season. Seven males, dead from natural causes, had their genital organs collected and fixed for morphological description. Some features differ from other described mammalian males and are closely related to the biology and reproductive cycle of this species, as the scrotal epidermis, absence of glandular portion in the ductus deferens and spermatogenic epithelium suggest a recrudescent testis period. The corona glandis exhibits a singular arrangement: its erectile border looks like a formation of petals and its association with the os penis gives a "lily-flower" form to this region. We propose the name margo petaliformis to this particular erectile border of the corona glandis because of its similarity to a flower corola. The male genital organs of A. australis show morphological features compatible with adaptation to environment requirements and reproductive efficiency.

  5. Solid Pseudopapillary Neoplasm of the Pancreas in Young Male Patients: Three Case Reports

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    Akira Aso

    2017-01-01

    Full Text Available A preoperative diagnosis of solid pseudopapillary neoplasms (SPNs in young male patients is difficult to achieve using radiological images. We herein present three cases of young male patients with relatively small SPNs. Endoscopic ultrasound (EUS showed well-encapsulated, smooth-surfaced, heterogeneous solid lesions in all patients, and all preoperative diagnoses were achieved by EUS-guided fine needle aspiration (EUS-FNA. The final pathological diagnosis after surgery was an SPN with a Ki-67 labeling index of <2%. SPNs should be considered even in young male patients. EUS with EUS-FNA could be a useful diagnostic modality for SPNs even in young male patients.

  6. Repeated evolution of male sacrifice behavior in spiders correlated with genital mutilation.

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    Miller, Jeremy A

    2007-06-01

    According to sexual cannibalism theory, male complicity in terminal mating can be adaptive when the male's future reproductive value is low relative to the benefits of self sacrifice. Spiders and insects that exhibit male sacrifice behavior (either complicity in cannibalism or spontaneous death associated with copulation) often also have male genitalia that stereotypically become broken or disfigured the first time they are used for copulation, potentially lowering his future reproductive value. Theoretical work on monogamy has identified male bias in the effective sex ratio as a precursor to the evolution of monogamy (including male sacrifice) as an adaptive form of paternity protection. Using phylogeny-based statistics and drawing on several phylogenetic studies of araneoid spiders, I investigate relationships between male sacrifice behavior, genital mutilation, extreme sexual size dimorphism, and the accumulation of multiple males in the female web (as an indicator of a male-based effective sex ratio). This investigation focuses on araneoid spiders because several independent origins of sacrifice behavior are known for this group and the phylogenetic structure of the lineage is relatively well studied. I report that male genital mutilation is significantly correlated with sacrifice behavior and argue that this finding is consistent with sexual cannibalism theory. Male sacrifice behavior is also correlated with male accumulation, a result that is consistent with theoretical work on the evolution of monogamy. Male accumulation and extreme sexual size dimorphism are correlated suggesting that sex-based differences in maturation time can lead to a male biased effective sex ratio. Similar patterns of correlated characters may hold for some insect taxa. Studying traits that have appeared independently in multiple lineages is a powerful method for developing general theories about the evolution of biological phenomena.

  7. Genital diseases awareness in young male students: Is information necessary to protect them?

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    Nicola Mondaini

    2013-04-01

    Full Text Available Introduction: Few studies on the prevalence of male sexual diseases are currently available due to difficult application of observational studies or andrological disease prevention campaigns on large series of apparently healthy subjects. The medical check-up linked to compulsory military service represented in Italy a valid tool for epidemiological and observational study for 18 year old boys from 1861 to 2004. The stopping of compulsory military service and its related medical check-up could have determined an important social impact in terms of a lower level of attention and care on male genital/sexual diseases. The aim of the present observational study was to check the prevalence of genital/ sexual diseases among young male high-school students and promote an alternative campaign of information among young students. Methods: A prospective observational analytical study on young male students was conducted by 6 urological centres. Genital and sexually transmitted diseases were presented with slides to students in a general assembly. Some students were then counselled and filled out a short questionnaire on their lifestyle. Results: 12,535 students (10,432 males-83.6% followed the presentation. and 4,897 males (46.7% decided to be checked-up by the urologist and out of them 1554 (31.7% presented relevant andrological diseases. Five-hundred students completed the questionnaire concerning their lifestyle. Many of them had not yet experienced condom use during sexual intercourse (27.8%. Drug abuse was reported by 39.6% of subjects and alcohol consumption in 80.8% of them. Conclusions: These data suggest the need for a national information campaign on male sexual disorders to promote sexual health.

  8. Parental occupational exposure to endocrine disrupting chemicals and male genital malformations: A study in the Danish National Birth Cohort study

    DEFF Research Database (Denmark)

    Morales-Suarez-Varela, Maria M; Toft, Gunnar V; Jensen, Morten S

    2011-01-01

    Sex hormones closely regulate development of the male genital organs during fetal life. The hypothesis that xenobiotics may disrupt endogenous hormonal signalling has received considerable scientific attention, but human evidence is scarce....

  9. Cockroaches of genus Muzoa: morphology of the male genital sclerites and description of one new species (Dictyoptera, Blattodea, Ectobiidae, Nyctiborinae).

    Science.gov (United States)

    Vélez-Bravo, Andrés H

    2013-01-01

    The male genital sclerites of cockroaches of genus Muzoa Hebard 1921 are described for first time and the new species Muzoa curtalata sp. n. is described and ilustrated. A dichotomous key to identify the species of genus Muzoa is given.

  10. Trenbolone acetate induced changes in the genital tract of male pigs.

    Science.gov (United States)

    López-Bote, C; Sancho, G; Martínez, M; Ventanas, J; Gázquez, A; Roncero, V

    1994-03-01

    Eleven entire and twelve castrated male pigs were implanted with trenbolone acetate and the effects of the treatment on genital tract macro- and microscopical modifications were evaluated and compared to non-implanted animals. In entire male pigs a reduction of testicular weight and size was observed as a consequence of the treatment (< 0.001), but no important modifications were found in bulbourethral gland and seminal vesicles macroscopically. Castrated non-implanted males had bulbourethral gland atrophy (P < 0.01), while castrated implanted ones showed similar development to entire males. As for vesicular glands there were no significant differences among the four groups under study. Histological study of prostate has demonstrated structural modifications. As a consequence of the treatment glandular lumen was increased (P < 0.05), and most parenchyma was occupied by polymorphous cysts.

  11. External Genital Abnormalities and Inguinal Hernia among Males of Children Nurseries, North West of Iran

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    Hossein Haratipour

    2016-02-01

    Full Text Available Background Abnormalities of external genitalia in male children nurseries and inguinal hernia are the most common congenital disorders in children. We aimed to determine prevalence rate of inguinal hernia and other genital among children nurseries, in Shahrood-Iran. Materials and Methods In this descriptive cross-sectional study, we examined 920 children nurseries boys. Physical examination of children was performed in presence of a parent in a warm room in supine and upright position with and without Valsalva maneuver. A written consent was obtained from parents before examination. Past medical history and history of surgery on inguinal and genital area was taken. Examination was performed 2 interns who were trained about genital system examination.   Results A total of 920 children nurseries boys aged 3 to 6 years were examined which were detected in 88 children and prevalence rate of these abnormalities were 9.6%. The prevalence of abnormalities in the children under study were as follows: Inguinal hernia (5.1%, cryptorchidism (2.1%, Hydrocele (1.5%, hypospadias (0.4%, Varicocele (0.1%, micropenis (0.4%. Conclusion Regarding to relatively high prevalence rate of these abnormalities and low level of people knowledge, seem screening systems for diagnosis and appropriate treatment of these abnormalities to be necessary.

  12. ProCNP and CNP are expressed primarily in male genital organs

    DEFF Research Database (Denmark)

    Nielsen, S.J.; Gotze, J.P.; Jensen, H.L.;

    2008-01-01

    chromatography. The highest peptide concentrations were found in extracts from the epididymis, seminal vesicles and prostate. CNP mRNA in the seminal vesicles and epididymis was 125-fold higher than in the other tissues examined. Gel chromatography showed that a CNP-53-like peptide is the dominant CNP tissue......-form. Immunocytochemistry confirmed the pattern of peptide expression measured by RIA. In conclusion most proCNP-derived peptides are synthesized in epithelial cells in the epididymis, the prostate gland and in the seminal vesicles. The expression in male genital organs suggests a role of CNP in reproduction Udgivelsesdato...

  13. [Medical and legal aspects of genital mutilation and circumcision. Part II: Male circumcision].

    Science.gov (United States)

    Dettmeyer, Reinhard; Parzeller, Markus; Laux, Johannes; Friedl, Hannah; Zedler, Barbara; Bratzke, Hansjürgen

    2011-01-01

    In the last few years, male circumcision has become the subject of controversial discussion. On the one hand, medical and hygienic arguments, ideology, freedom of religion, cultural identity and social adequacy are claimed by those supporting male circumcision. On the other hand, the justification of this practice also has to be critically scrutinized just as the question whether the parents have the right to consent to the operation. Today, opinions range from those who claim that religion and culture alone justify the practice to those who consider circumcision of minors unable to give their consent as bodily injury subject to punishment. In contrast to female genital mutilation, most positions do not postulate that circumcision violates morality. If the person concerned is able to give his consent, freedom of religion may also justify circumcision after weighing its pros and cons as well as its risks and potential side effects.

  14. Male circumcision and prevalence of genital human papillomavirus infection in men: a multinational study

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    Albero Ginesa

    2013-01-01

    Full Text Available Abstract Background Accumulated evidence from epidemiological studies and more recently from randomized controlled trials suggests that male circumcision (MC may substantially protect against genital HPV infection in men. The purpose of this study was to assess the association between MC and genital HPV infection in men in a large multinational study. Methods A total of 4072 healthy men ages 18–70 years were enrolled in a study conducted in Brazil, Mexico, and the United States. Enrollment samples combining exfoliated cells from the coronal sulcus, glans penis, shaft, and scrotum were analyzed for the presence and genotyping of HPV DNA by PCR and linear array methods. Prevalence ratios (PR were used to estimate associations between MC and HPV detection adjusting for potential confounders. Results MC was not associated with overall prevalence of any HPV, oncogenic HPV types or unclassified HPV types. However, MC was negatively associated with non-oncogenic HPV infections (PR 0.85, 95% confident interval: 0.76-0.95, in particular for HPV types 11, 40, 61, 71, and 81. HPV 16, 51, 62, and 84 were the most frequently identified genotypes regardless of MC status. Conclusions This study shows no overall association between MC and genital HPV infections in men, except for certain non-oncogenic HPV types for which a weak association was found. However, the lack of association with MC might be due to the lack of anatomic site specific HPV data, for example the glans penis, the area expected to be most likely protected by MC.

  15. Evaluation of genital self-sampling methods for HPV detection in males.

    Science.gov (United States)

    Hernandez, Brenda Y; Wilkens, Lynne R; Unger, Elizabeth R; Steinau, Martin; Markowitz, Lauri; Garvin, Keiko; Thompson, Pamela J; Shvetsov, Yurii B; O'Dillon, Kristen; Dunne, Eileen F

    2013-09-01

    There are no population-based HPV prevalence estimates in males because optimal sampling methods are unclear. To evaluate the acceptability, feasibility, and validity of different male genital self-sampling methods for HPV detection. A total of 450 males, 14-59 years old, were randomly assigned to one of three genital sampling methods: (1) dry polyester-tipped swab; (2) dry foam swab; and (3) emery paper and wetted polyester-tipped swab. Samples were both self-collected and collected by a clinician. Subjects were queried on the acceptability of sampling methods. HPV was genotyped using an L1 consensus PCR assay. Specimen adequacy (92-96%, p=0.28) and HPV detection (44-49%, p=0.68) were comparable across the three methods. Concordance for HPV detection was observed between self- and clinician-collected specimen pairs for all methods (κ=0.70-0.80). The collection procedure was reported to be very easy by 69% of dry polyester-tipped swab users and 64% of dry foam swab users compared to 48% of emery-wet swab users (p=0.004). Similarly, 43-44% of dry swab and foam users reported the collection to be very comfortable compared to 24% of emery-wet swab users (p=0.002). Pain was reported by 10% of emery-wet swab users compared to 3% and 5% of dry swab and foam users, respectively (p=0.03). Self-collection by the emery-wet swab method required an average of 6 min compared to 3.3-3.5 min for the two dry methods (pmethods are optimal for use in large epidemiologic studies or surveillance efforts based on their acceptability and feasibility. Copyright © 2013 Elsevier B.V. All rights reserved.

  16. Localization of metallothionein in the genital organs of the male rat.

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    Nishimura, H; Nishimura, N; Tohyama, C

    1990-07-01

    We studied the immunohistological localization of metallothionein (MT), a low molecular weight metal binding protein, in male rat genital organs (testis, epididymis, ejaculatory duct, seminal vesicle, coagulating gland, and prostate) by use of the avidin-biotin-peroxidase complex method. MT concentrations in testis, seminal vesicle, and prostate ranged from 15-30 micrograms/g tissue. In testis, seminiferous tubules with mature spermatozoa exhibited weak MT staining, whereas the tubules containing differentiating spermatogenic cells but not containing spermatozoa showed strong MT staining. No MT immunostaining was observed in Leydig cells. In growing rat testes, the pattern of MT immunostaining was found to change with development: MT was found in supporting cells only on Day 7, spermatogonia adjacent to basement membrane on Day 14, and spermatocytes localized in the central part of the tubules on Day 21. Strong MT immunostaining in the basal cells was a common feature in other genital tissues, except the ductus efferentes. In prostate, the strongest MT staining was found in the lateral lobe, and MT was localized in apocrine secretions in the dorsal lobe. The present results suggest a close association of MT with cell proliferation and differentiation, as well as possible involvement of MT in supply or storage of zinc ions.

  17. Adenomatoid tumors of the female and male genital tracts: a clinicopathological and immunohistochemical study of 44 cases.

    Science.gov (United States)

    Sangoi, Ankur R; McKenney, Jesse K; Schwartz, Erich J; Rouse, Robert V; Longacre, Teri A

    2009-09-01

    Adenomatoid tumors of the female and male genital tracts are well characterized as mesothelial in origin, but a detailed histological and immunohistochemical analysis comparing both traditional and newer mesothelial markers across gender and site has not been formally conducted. A variety of morphologic features previously described as characteristic of adenomatoid tumors were evaluated in 44 adenomatoid tumors from the male and female genital tracts. Immunohistochemical analysis with pankeratin (AE1/CAM5.2), WT-1, calretinin, CK5/6, D2-40, and caldesmon was also performed. The extent and intensity of staining were scored semiquantitatively on one representative section per case and mean value for each parameter was calculated. All (n=44) the adenomatoid tumors from both the female and male genital tracts demonstrated a distinctive thread-like bridging strand pattern. Lymphoid aggregates were seen in all 12 adenomatoid tumors of male patients, but in only 4 of 32 (13%) tumors in female patients (Pgenital tract adenomatoid tumors. Adenomatoid tumors expressed WT-1 in 11/12 (92%) male patients and in 31/32 (97%) female patients. In male patients, reactivity for CK5/6 and caldesmon was found in 1/12 (8%) and 0/12 (0%) adenomatoid tumors (respectively), whereas reactivity in female patients was found in 5/32 (16%) and 1/32 (3%); respectively. Female tumors differ from their male counterparts by the frequent absence of lymphoid aggregates and the presence of a circumscribed margin when occurring in the fallopian tube. Of the putative mesothelial markers evaluated, calretinin, D2-40, and WT-1 show a similar immunoprofile and have a higher sensitivity than CK5/6 and caldesmon in genital tract adenomatoid tumors. However, the presence of additional, often strong expression of WT-1 in normal tissues of the female genital tract limits the utility of WT-1 in this setting.

  18. Cockroaches of genus Muzoa: morphology of the male genital sclerites and description of one new species (Dictyoptera, Blattodea, Ectobiidae, Nyctiborinae

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    Andres Velez

    2013-03-01

    Full Text Available The male genital sclerites of cockroaches of genus Muzoa Hebard, 1921 are described for first time and the new species Muzoa curtalata sp. n. is described and ilustrated. A dichotomous key to identify the species of genus Muzoa is given.

  19. Does HIV Exploit the Inflammatory Milieu of the Male Genital Tract for Successful Infection?

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    Esra, Rachel T.; Olivier, Abraham J.; Passmore, Jo-Ann S.; Jaspan, Heather B.; Harryparsad, Rushil; Gray, Clive M.

    2016-01-01

    In many parts of the World, medical male circumcision (MMC) is used as standard prevention of care against HIV infection. This is based on seminal reports made over 10 years ago that removal of the foreskin provides up to 60% protection against HIV infection in males and seems currently the best antiretroviral-free prevention strategy yet against the global epidemic. We explore the potential mechanisms by which MMC protects against HIV-1 acquisition and that one of the oldest, albeit re-invented, rituals of removing a foreskin underscores the exploitative nature of HIV on the anatomy and tissue of the uncircumcised penis. Furthermore, foreskin removal also reveals how males acquire HIV, and in reality, the underlying mechanisms of MMC are not known. We argue that the normal sequelae of inflammation in the male genital tract (MGT) for protection from sexually transmitted infections (STI)-induced pathology represents a perfect immune and microbial ecosystem for HIV acquisition. The accumulation of HIV-1 target cells in foreskin tissue and within the urethra in response to STIs, both during and after resolution of infection, suggests that acquisition of HIV-1, through sexual contact, makes use of the natural immune milieu of the MGT. Understanding immunity in the MGT, the movement of HIV-1 target cells to the urethra and foreskin tissue upon encounter with microbial signals would provide more insight into viral acquisition and lay the foundation for further prevention strategies in males that would be critical to curb the epidemic in all sexual partners at risk of infection. The global female-centric focus of HIV-1 transmission and acquisition research has tended to leave gaps in our knowledge of what determines HIV-1 acquisition in men and such understanding would provide a more balanced and complete view of viral acquisition. PMID:27446076

  20. Rapidly evolving marmoset MSMB genes are differently expressed in the male genital tract

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    Ceder Yvonne

    2009-09-01

    Full Text Available Abstract Background Beta-microseminoprotein, an abundant component in prostatic fluid, is encoded by the potential tumor suppressor gene MSMB. Some New World monkeys carry several copies of this gene, in contrast to most mammals, including humans, which have one only. Here we have investigated the background for the species difference by analyzing the chromosomal organization and expression of MSMB in the common marmoset (Callithrix jacchus. Methods Genes were identified in the Callithrix jacchus genome database using bioinformatics and transcripts were analyzed by RT-PCR and quantified by real time PCR in the presence of SYBR green. Results The common marmoset has five MSMB: one processed pseudogene and four functional genes. The latter encompass homologous genomic regions of 32-35 kb, containing the genes of 12-14 kb and conserved upstream and downstream regions of 14-19 kb and 3-4 kb. One gene, MSMB1, occupies the same position on the chromosome as the single human gene. On the same chromosome, but several Mb away, is another MSMB locus situated with MSMB2, MSMB3 and MSMB4 arranged in tandem. Measurements of transcripts demonstrated that all functional genes are expressed in the male genital tract, generating very high transcript levels in the prostate. The transcript levels in seminal vesicles and testis are two and four orders of magnitude lower. A single gene, MSMB3, accounts for more than 90% of MSMB transcripts in both the prostate and the seminal vesicles, whereas in the testis around half of the transcripts originate from MSMB2. These genes display rapid evolution with a skewed distribution of mutated nucleotides; in MSMB2 they affect nucleotides encoding the N-terminal Greek key domain, whereas in MSMB3 it is the C-terminal MSMB-unique domain that is affected. Conclusion Callitrichide monkeys have four functional MSMB that are all expressed in the male genital tract, but the product from one gene, MSMB3, will predominate in seminal

  1. Human immunodeficiency virus, genital ulcers and the male foreskin: synergism in HIV-1 transmission.

    Science.gov (United States)

    Jessamine, P G; Plummer, F A; Ndinya Achola, J O; Wainberg, M A; Wamola, I; D'Costa, L J; Cameron, D W; Simonsen, J N; Plourde, P; Ronald, A R

    1990-01-01

    Epidemiologic studies in Nairobi and elsewhere in Africa, have shown that men infected with HIV-1 more commonly have a history of genital ulcer disease compared to uninfected men. In one study, HIV infected men were three times as likely to have a recent history of genital ulcers. In a prospective study of seronegative men, those presenting with chancroid had a five-fold risk of seroconversion during follow-up compared to men presenting with urethritis. Uncircumcised men had an increased risk of seroconversion which was independent of their risk of genital ulcer disease. Over 95% of attributable risk in men with STD was either genital ulceration or the presence of a foreskin. Genital ulcers are a major risk factor for HIV infection among prostitutes. The increased risk is about 10-fold among prostitutes with ulcers compared to a cohort who did not. We hypothesize from these studies that genital ulcers are the major portals of entry for HIV infection and also increased shedding of virus infected cells into the vaginal secretions. HIV seropositive prostitutes are more susceptible to chancroid with a two-fold increase in the prevalence of genital ulcers as compared to HIV negative women. The use of condoms by their clients prevents both genital ulcer disease and HIV acquisition among prostitutes. Chancroid is more difficult to treat in HIV infected men with one-third of patients failing single dose treatment regimens as compared to less than five percent of men without HIV infection.(ABSTRACT TRUNCATED AT 250 WORDS)

  2. Impact of short-term HAART initiated during the chronic stage or shortly post-exposure on SIV infection of male genital organs.

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    Marina Moreau

    Full Text Available BACKGROUND: The male genital tract is suspected to constitute a viral sanctuary as persistent HIV shedding is found in the semen of a subset of HIV-infected men receiving effective antiretroviral therapy (HAART. The origin of this persistent shedding is currently unknown. Phylogenetic studies indicated that HIV in semen from untreated men arises from local sources and/or passive diffusion from the blood. We previously demonstrated in human and macaque low levels and localized infection of several semen-producing organs by HIV/SIV. Using a macaque model, this study investigates the impact of short term HAART (2-4 weeks initiated either during the asymptomatic chronic stage or 4 h post-intravenous inoculation of SIVmac251 on the infection of male genital organs. METHODOLOGY/PRINCIPAL FINDINGS: Short term HAART during the chronic stage decreased blood viral load. No major impact of HAART was observed on SIV DNA levels in male genital organs using a sensitive nested PCR assay. Using in situ hybridization, SIV RNA+ cells were detected in all male genital tract organs from untreated and treated animals with undetectable blood viral load following HAART. Infected CD68+ myeloid cells and CD3+ T lymphocytes were detected pre- and post-HAART. In contrast, short term HAART initiated 4 h post-SIV exposure led to a drastic decrease of the male genital tissues infection, although it failed to prevent systemic infection. In both cases, HAART tended to decrease the number of CD3+ T cells in the male organs. CONCLUSIONS: Our results indicate that the established infection of male genital organs is not greatly impacted by short term HAART, whereas the same treatment during pre-acute phase of the infection efficiently impairs viral dissemination to the male genital tract. Further investigations are now needed to determine whether infection of male genital organs is responsible for long term persistent HIV shedding in semen despite HAART.

  3. A pilot study of the association between genetic polymorphisms involved in estrogen signaling and infant male genital phenotypes

    Institute of Scientific and Technical Information of China (English)

    Sheela Sathyanarayana; Shanna H Swan; Federico M Farin; Hui-Wen wilkerson; Michael Bamshad; Richard Grady; Chuan Zhou; Stephen M Schwartz

    2012-01-01

    Single nucleotide polymorphisms (SNPs) in genes that influence development of the male reproductive tract have been associated with male genitourinary abnormalities.However,no studies have tested the relationship between SNPs and intermediate phenotypes such as anogenital distance (AGD),anoscrotal distance (ASD) and penile width (PW).We tested whether 24 common SNPs in eight genes that influence male genital development were associated with intermediate phenotypes in 106 healthy male infants from the Study for Future Families.We used DNA from buccal smears and linear regression models to assess the relationship between anogenital measurements and SNP genotypes with adjustment for covariates.We found that the rs2077647 Gallele,located in the coding region of estrogen receptor alpha (ESR1),was associated with a shorter AGD (P=0.02; -7.3 mm,95% confidence interval (CI):-11.6 to -3.1),and the rs 10475 T allele,located in the 3' untranslated region of activating transcription factor 3 (ATF3),was associated with a shorter ASD (-4.3 mm,95% CI:- 7.2 to - 1.4),although this result was not significant (P=0.07) after controlling for multiple comparisons.We observed no association between PW and the SNPs tested.Minor alleles for two SNPs in genes that regulate estrogen signaling during male genital development were associated with AGD and ASD,although the significance of the association was marginal.Our findings suggest that AGD and ASD are influenced by heritable factors in genes known to be associated with frank male genital abnormalities such as hypospadias and cryptorchidism.

  4. Cross-sectional imaging of complicated urinary infections affecting the lower tract and male genital organs

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    Massimo Tonolini

    2016-06-01

    Full Text Available Abstract Complicated urinary tract infections (C-UTIs are those associated with structural or functional genitourinary abnormalities or with conditions that impair the host defence mechanisms, leading to an increased risk of acquiring infection or failing therapy. C-UTIs occur in patients with risk factors such as neurogenic dysfunction, bladder outlet obstruction, obstructive uropathy, bladder catheterisation, urologic instrumentation or indwelling stent, urinary tract post-surgical modifications, chemotherapy- or radiation-induced damage, renal impairment, diabetes and immunodeficiency. Multidetector CT and MRI allow comprehensive investigation of C-UTIs and systemic infection from an unknown source. Based upon personal experience at a tertiary care hospital focused on the treatment of infectious illnesses, this pictorial essay reviews with examples the clinical features and cross-sectional imaging findings of C-UTIs affecting the lower urinary tract and male genital organs. The disorders presented include acute infectious cystitis, bladder mural abscesses, infections of the prostate and seminal vesicles, acute urethritis and related perineal abscesses, funiculitis, epididymo-orchitis and scrotal abscesses. Emphasis is placed on the possible differential diagnoses of lower C-UTIs. The aim is to provide radiologists greater familiarity with these potentially severe disorders which frequently require intensive in-hospital antibiotic therapy, percutaneous drainage or surgery. Teaching Points • Complicated urinary tract infections occur in patients with structural or functional risk factors. • CT and MRI comprehensively investigate complicated urinary infections and sepsis from unknown sources. • Infections of the urinary bladder, prostate, seminal vesicles, urethra and scrotum are presented. • Emphasis is placed on differential diagnoses of complicated lower urogenital infections. • Unsuspected urinary infections may be detected on CT

  5. The principal structure of male genital sclerites and muscles of bombycoid moths, with special reference to Anthelidae (Lepidoptera: Bombycoidea).

    Science.gov (United States)

    Zwick, Andreas

    2009-03-01

    Male genital structures and muscles of bombycoid moths have repeatedly been misidentified in the literature. Furthermore, the genital structures of some bombycoid families, such as the poorly known Australo-New Guinean Anthelidae, have essentially remained unstudied. Based on comparative morphology, this study details the principal arrangements of male genital sclerites and muscles in all bombycoid families, with particular focus on basic structures and their modifications in Anthelidae. Emphasis is placed on the homology of and fusions between these structures and their function, providing a basis for the interpretation of modifications in future phylogenetic and taxonomic studies. This includes the unique fusion of gnathos and valvae in several bombycoid families, the arrangement and extent of the fused tegumen and vinculum, as well as the homology of the "transtilla". Further, a modification of the valve adductor muscle (the segment IX sternum to valva muscle, m4) widely regarded as a synapomorphy of Bombycoidea is demonstrated to be non-existent, as is the presumed presence of the valve abductor muscle (the segment IX tergum to valva muscle, m2) in Saturniidae.

  6. Human Herpes Virus Type 2 (HSV2), Human Cytomegalovirus (HCMV) in the Male Genital Tract and Fertilization

    Institute of Scientific and Technical Information of China (English)

    Courtot Anne Marie; Pallier Coralie; Testart Jacques

    2003-01-01

    The possibility of infection of the human male genital tract by human herpes virus type 2 (HSV2) or human cytomegalovirus (HCMV) is well established and their sexual transmission has been the object of many studies. Moreover, medically assisted procreation, which helps in numerous fertility problems, raises the question of new viral risks linked to the application of these new technologies. In this review, we shall consider current knowledge in terms of the presence of HSV2 and HCMV in the different parts of the genital tract of immunocompetent or immunodepressed men. We shall also consider the possibility of viral transmission by the sexual act or by the various techniques used in medically assisted procreation. We shall describe studies in human beings and in animals.

  7. Cross-Cultural Adaptation of the Male Genital Self-Image Scale in Iranian Men

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    Mohsen Saffari

    2016-03-01

    Conclusion: The MGSIS-I is a useful instrument to assess genital self-image in Iranian men, a concept that has been associated with sexual function. Further investigation is needed to identify the applicability of the scale in other cultures or populations.

  8. Paracoccidioidomycosis of the male genital tract. Report of eleven cases and a review of Brazilian literature

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    SEVERO Luiz Carlos

    2000-01-01

    Full Text Available Eleven cases of involvement of the genital tract in paracoccidioidomycosis were collected in a retrospective study of the clinical records of 683 patients seen in Porto Alegre, Rio Grande do Sul, Brazil. These cases are herein summarily reported. Eighteen similar cases were gathered in review of the Brazilian literature. Obtained data are discussed.

  9. External Genital Anomaly and Phimosis Prevalence in Male School Children in Sakarya Province

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    Salih Budak

    2014-03-01

    Full Text Available Aim: The goal of the study was to determine external genital anomaly types in children attending primary school (6-15 years old in Sakarya. Material and Method: 1573, 6-15 years old student randomly selected from 8 schools inside the province. The students were examined in an appropriate room in the school, and external genital anomalies were identified and noted. Results: In this study, a total of 106 (6,7 % anomalies were identified in 1573 students. The most common anomalies were phimosis 3,6 % (56 and undescended testis 2,6 % (41. Discussion: This study shows that the ratio of the external genital anomaly that needs to be cured before primary school is high. Socioeconomic differences and environmental factors can affect anomaly prevalence. Health care workers all over the country should be trained regarding the issue. In addition to these, to identify genital anomalies before children start primary school, specific training programs should be prepared for parents.

  10. The male genital system of the cellar spider Pholcus phalangioides (Fuesslin, 1775 (Pholcidae, Araneae: development of spermatozoa and seminal secretion

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    Uhl Gabriele

    2005-06-01

    Full Text Available Abstract Background Most arthropods pass through several molting stages (instars before reaching sexual maturity. In spiders, very little is known about the male genital system, its development and seminal secretions. For example, it is unknown whether spermatozoa exist prior to-, or only after the final molt. Likewise, it is unclear whether sperm are produced throughout male adulthood or only once in a lifetime, as is whether seminal secretions contain factors capable of manipulating female behavior. In order to shed light on these aspects of the reproductive biology of spiders, we investigated the male genital system of the common cellar spider Pholcus phalangioides, with special emphasis on its development and seminal secretions. Results Testes already display all stages of spermatogenesis in subadult males (about four weeks before the final molt. Their vasa deferentia possess proximally a very voluminous lumen containing dense seminal fluid and few spermatozoa, whereas the distal part is seemingly devoid of contents. Spermatoza of P. phalangioides are typical cleistospermia with individual secretion sheaths. In male stages approximately two weeks prior to the final molt, the lumina of the testes are wider and filled with a dense secretion. The wide, proximal portion of the vasa deferentia is filled with secretion and a large number of spermatozoa, and the narrow distal part also contains secretion. In adult males, the wide lumina of the testes are packed with spermatozoa and secretions. The latter are produced by the somatic cells that bear microvilli and contain many vesicles. The lumina of the vasa deferentia are narrow and filled with spermatozoa and secretions. We could identify a dense matrix of secretion consisting of mucosubstances and at least three types of secretion droplets, likely consisting of proteinaceous substances. Conclusion This study reveals that spermatogenesis begins weeks before maturity and takes place continuously in

  11. Effect of sildenafil (Viagra® on the genital reflexes of paradoxical sleep-deprived male rats

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    M.L. Andersen

    2007-11-01

    Full Text Available Since there is evidence that paradoxical sleep deprivation (PSD elicits penile erection (PE and ejaculation (EJ, and that the erectile response of rats is mediated by nitric oxide, the present study sought to extend the latter finding by assessing the effects of sildenafil on the genital reflexes of male Wistar rats subjected to PSD. We also determined the influence of sildenafil on hormone concentrations. In the first experiment, sildenafil at doses ranging from 0.08 to 0.32 mg/kg was administered intraperitoneally to rats that had been deprived of sleep for 4 days and to home cage controls (N = 8-10/group. The frequency of PE and EJ was measured for 60 min. PSD alone induced PE in 50% of the animals; however, a single injection of sildenafil did not significantly increase the percentage of rats displaying PE compared to PSD-saline or to home cage groups. PSD alone also induced spontaneous EJ, but this response was not potentiated by sildenafil in the dose range tested. Testosterone concentrations were significantly lower in PSD rats (137 ± 22 ng/dL than in controls (365 ± 38 ng/dL, whereas progesterone (0.9 ± 0.1 vs 5.4 ± 1 ng/mL and plasma dopamine (103.4 ± 30 vs 262.6 ± 77 pg/mL increased. These changes did not occur after sildenafil treatment. The data show that although sildenafil did not alter the frequency of genital reflexes, it antagonized hormonal (testosterone and progesterone and plasma dopamine changes induced by PSD. The stimulation of the genital reflexes by sildenafil did not result in potentiating effects in PSD rats.

  12. Female genital mutilation of a karyotypic male presenting as a female with delayed puberty

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    Gisselsson D

    2006-03-01

    Full Text Available Abstract Background Female genital mutilation (FGM is commonly practiced mainly in a belt reaching from East to West Africa north of the equator. The practice is known across socio-economic classes and among different ethnic, religious, and cultural groups. Few studies have been appropriately designed to measure the health effects of FGM. However, the outcome of FGM on intersex individuals has never been discussed before. Case presentation The patient first presented as a female with delayed puberty. Hormonal analysis revealed a normal serum prolactin level of 215 Mu/L, a low FSH of 0.5 Mu/L, and a low LH of 1.1 Mu/L. Type IV FGM (Pharaonic circumcision had been performed during childhood. Chromosomal analysis showed a 46, XY karyotype and ultrasonography verified a soft tissue structure in the position of the prostate. Conclusion FGM pose a threat to the diagnosis and management of children with abnormal genital development in the Sudan and similar societies.

  13. Quality of life of homosexual males with genital warts: a qualitative study

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    Larsen Helle K

    2010-11-01

    Full Text Available Abstract Background A recent qualitative study in Denmark showed that genital warts (GWs can considerably lower the quality of life of heterosexual patients. In this follow-up study, we interviewed men having sex with men (MSM suffering from GWs to obtain an in-depth understanding of their perception of GWs and determine the extent to which minority (homosexual cultural issues affect these patients' experiences. Qualitative interviews with six MSM were performed using a semi-structured interview guide. Questions were formulated on the basis of the earlier qualitative study in heterosexual patients with GWs along with a literature review. Data were analysed using a medical anthropological approach. Findings Many MSM worried about being stigmatised and excluded from the small homosexual 'scene', their key social group, thereby lowering their chances of finding sex and love. Most participants had suffered from GWs for several years which added to the negative psycho-sexual and social effects of the disease. Participants' fears of developing anal cancer were similar to those expressed about cervical cancer by females with GWs. Conclusions Ano-genital human papillomavirus (HPV infection is common and has a serious psychological and sexual impact among MSM. However, they do not benefit to the same extent as heterosexual men from the herd immunity effect of HPV vaccination of girls. The pathological profile and concerns specific to MSM should be addressed when communicating with these patients, and should be taken into account when considering HPV vaccination of boys.

  14. Vasoactive intestinal polypeptide and other preprovasoactive intestinal polypeptide-derived peptides in the female and male genital tract: localization, biosynthesis, and functional and clinical significance

    DEFF Research Database (Denmark)

    Ottesen, B; Fahrenkrug, J

    1995-01-01

    in the control of erection. Vasoactive intestinal polypeptide has been suggested as a causative factor in some diseases of the genital organs (e.g., it may play a pathophysiologic role in male impotence and the peptide is currently used in the treatment of this condition). Vasoactive intestinal polypeptide may...

  15. Cutaneous human papillomavirus types detected on the surface of male external genital lesions: A case series within the HPV Infection in Men Study

    Science.gov (United States)

    Pierce Campbell, Christine M.; Messina, Jane L.; Stoler, Mark H.; Jukic, Drazen M.; Tommasino, Massimo; Gheit, Tarik; Rollison, Dana E.; Sichero, Laura; Sirak, Bradley A.; Ingles, Donna J.; Abrahamsen, Martha; Lu, Beibei; Villa, Luisa L.; Lazcano-Ponce, Eduardo; Giuliano, Anna R.

    2013-01-01

    Background Cutaneous human papillomaviruses (HPVs) may be associated with cutaneous epithelial lesions and non-melanoma skin cancers. No study has systematically evaluated the presence of genus beta [β]-HPV in male genital skin or external genital lesions (EGLs). Objectives To examine cutaneous β-HPV types detected on the surface of EGLs in men and describe their presence prior to EGL development. Study design A retrospective case series was conducted among 69 men with pathologically confirmed EGLs (n=72) who participated in the HPV Infection in Men Study. Archived exfoliated cells collected from the surface of each EGL and normal genital skin specimens 6–12 months preceding EGL development were tested for β-HPV DNA using a type-specific multiplex genotyping assay. Results β-HPV DNA was detected on 61.1% of all EGLs, with types 38 (16.7%), 5 (15.3%), and 12 (12.5%) most commonly identified. HPV prevalence differed across pathological diagnoses, with the largest number of β-HPV types detected on condylomas. Most β-HPV types were detected on normal genital skin prior to EGL development, though the prevalence was lower on EGLs compared to preceding normal genital skin. Conclusions EGLs and the normal genital skin of men harbor a large number of β-HPV types; however, it appears that β-HPVs are unrelated to EGL development in men. Despite evidence to support a causal role in skin carcinogenesis at UVR-exposed sites, cutaneous HPV appears unlikely to cause disease at the UVR-unexposed genitals. PMID:24210970

  16. Microbial diversity of genital ulcer disease in men enrolled in a randomized trial of male circumcision in Kisumu, Kenya.

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    Supriya D Mehta

    Full Text Available BACKGROUND: Medical male circumcision (MMC reduces the risk of genital ulcer disease (GUD in men by 50%. In Ugandan and Kenyan trials, a sexually transmissible agent was not identified in 50-60% of GUD specimens by polymerase chain reaction (PCR assay. We sought to better define the etiology of GUD in men participating in the Kenyan trial and examine how MMC affects GUD etiology. METHODS: We defined GUD of unknown etiology as negative for HSV (type 1 and type 2, T. pallidum, and H. ducreyi by PCR, and negative for HSV-2 and T. pallidum by serology. We identified bacterial microbiota in a subset of 59 GUD specimens using multitag pyrosequencing of the 16S rRNA gene, and compared results by unknown vs. STI-associated etiology. Statistical analysis employed Bray-Curtis similarity measure of bacterial community by etiology, hierarchical clustering and logistic regression. RESULTS: In 59 GUD specimens from 59 men, 23 (39% had unknown etiology. Bacterial diversity was greater in GUD of unknown than STI etiology (p = 0.01. Fusobacteria (Fusobacterium spp. and Sneathia spp. were more commonly detected in men with GUD of unknown etiology [adjusted OR = 5.67; 95% CI: 1.63-19.8] as were Oxobacter spp. and Anaerovorax spp. [adjusted OR = 3.12; 95% CI: 0.83-11.7]. Sequences from these four anaerobic bacterial taxa were more often detected in uncircumcised men than circumcised men (p<0.05. CONCLUSIONS: Anaerobic bacteria are more common in genital ulcers of uncircumcised men. The specific anaerobic bacteria associated with GUD of unknown etiology have cytotoxic properties that can exacerbate epithelial disruptions leading to ulcer-like appearance. MMC may reduce GUD through a reduction in these anaerobic bacteria.

  17. Non-Venereal Dermatoses In Male Genital Region-Prevalence And Patterns In A Referral Centre In South India

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    Karthikeyan K

    2001-01-01

    Full Text Available A series of 100 male patients with non-venereal dermatoses of external genitalia were screened amongst patients visiting Dermatology OPD of JIPMER, Pondicherry from Aug ’97 to March ’99. The overall prevalence was found to be 14.1 per 10,000. Non-venereal dermatoses were common in the 21-40 years age group. Most of the patients (74% belonged to labourer class. A total of 25 different non-venereal dermatoses were studied. Genital vitiligo was the most common disorder accounting for 16 cases. Sebaceous cyst of the scrotum was present 13 patients. Among infections and infestations, scabies was observed in 9 patients. Ariboflavinosis was seen in 9 cases. Other disorders encountered were calcinosis scrotum. Iymphangiectasia of the scrotum. Lichen simplex chronicus. Fixed drug eruption, angiokeratoma of Fordyce, lichen sclerosus et atrophicus etc. The study has been quite useful in understanding the clinical and aetiological characteristics of various types of non-veneral dermatoses in males in this subcontinen of Asia.

  18. Normal morphology and hormone receptor expression in the male California sea lion (Zalophus californianus) genital tract.

    Science.gov (United States)

    Colegrove, Kathleen M; Gulland, Frances M D; Naydan, Diane K; Lowenstine, Linda J

    2009-11-01

    Histomorphology and estrogen alpha (ER alpha), and progesterone receptor (PR) expression were evaluated in free-ranging stranded male California sea lions (Zalophus californianus). Hormone receptor expression was evaluated using an immunohistochemical technique with monoclonal antibodies. Estrogen and PRs were identified in the efferent ductules, prostate gland, corpus cavernosa, corpus spongiosium, penile urethra, and in the epithelium and stroma of both the penis and prepuce. In some tissues, ER alpha expression was more intense in the stroma, emphasizing the importance of the stroma in hormone-mediated growth and differentiation of reproductive organs. To our knowledge, this is the first study to localize ER alpha and PR to the epithelium of the glans penis. The results of this investigation add to the general knowledge of male California sea lion reproduction and suggest that estrogens could have a role in the function of the male reproductive tract.

  19. Comparative genomic hybridization analysis of benign and invasive male breast neoplasms

    DEFF Research Database (Denmark)

    Ojopi, Elida Paula Benquique; Cavalli, Luciane Regina; Cavalieri, Luciane Mara Bogline

    2002-01-01

    Comparative genomic hybridization (CGH) analysis was performed for the identification of chromosomal imbalances in two benign gynecomastias and one malignant breast carcinoma derived from patients with male breast disease and compared with cytogenetic analysis in two of the three cases. CGH analy...

  20. Genital soft tissue tumors.

    Science.gov (United States)

    Schoolmeester, John K; Fritchie, Karen J

    2015-07-01

    Mesenchymal neoplasms of the vulvovaginal and inguinoscrotal regions are among the most diagnostically challenging specimens in the pathology laboratory owing largely to their unique intersection between general soft tissue tumors and relatively genital-specific mesenchymal tumors. Genital stromal tumors are a unique subset of soft tissue tumors encountered at this location, and this group includes fibroepithelial stromal polyp, superficial (cervicovaginal) myofibroblastoma, cellular angiofibroma, mammary-type myofibroblastoma, angiomyofibroblastoma and aggressive angiomyxoma. Aside from the striking morphologic and immunophenotypic similarity that is seen with these entities, there is evidence that a subset of genital stromal tumors may be linked genetically. This review will focus on simplifying this group of tumors and provide the pathologist or dermatopathologist with practical management information. Smooth muscle tumors of the external genitalia will also be discussed.

  1. Ten years of cerebral venous thrombosis: male gender and myeloproliferative neoplasm is associated with thrombotic recurrence in unprovoked events.

    Science.gov (United States)

    Lim, H Y; Ng, C; Donnan, G; Nandurkar, H; Ho, Prahlad

    2016-10-01

    Cerebral venous thrombosis (CVT) is a rare venous thrombotic event. We review our local experience in the management of CVT in comparison to other venous thromboembolism (VTE) with specific focus on risk factors for thrombotic recurrence. Retrospective evaluation of consecutive CVT presentations from January 2005 to June 2015, at two major tertiary hospitals in Northeast Melbourne, Australia. This population was compared to a separate audit of 1003 consecutive patients with DVT and PE. Fifty-two patients (30 female, 22 male) with a median age of 40 (18-83) years, presented with 53 episodes of CVT. Twenty-nine episodes (55 %) were associated with an underlying risk factor, with hormonal risk factors in females being most common. The median duration of anticoagulation was 6 months with 11 receiving life-long anticoagulation. Eighty-one percent had residual thrombosis on repeat imaging, which was not associated with recurrence at the same or distant site. Nine (17 %) had CVT-related haemorrhagic transformation with two resultant CVT-related deaths (RR 22.5; p = 0.04). All three VTE recurrences occured in males with unprovoked events (RR 18.2; p = 0.05) who were subsequently diagnosed with myeloproliferative neoplasm (MPN). Compared to the non-cancer VTE population, non-cancer CVT patients were younger, had similar rate of provoked events and VTE recurrence, although with significantly higher rate of MPN diagnosis (RR 9.30 (2.29-37.76); p = 0.002) CVT is a rare thrombotic disorder. All recurrences in this audit occurred in male patients with unprovoked events and subsequent diagnosis of MPN, suggesting further evaluation for MPN may be warranted in patients with unprovoked CVT.

  2. Parental occupational exposure to endocrine disrupting chemicals and male genital malformations: A study in the danish national birth cohort study

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    Kaerlev Linda

    2011-01-01

    Full Text Available Abstract Background Sex hormones closely regulate development of the male genital organs during fetal life. The hypothesis that xenobiotics may disrupt endogenous hormonal signalling has received considerable scientific attention, but human evidence is scarce. Objectives We analyse occurrence of hypospadias and cryptorchidism according to maternal and paternal occupational exposure to possible endocrine disrupting chemicals. Methods We conducted a follow-up study of 45,341 male singleton deliveries in the Danish National Birth Cohort during 1997-2009. Information on work during pregnancy was obtained by telephone interviews around gestational week 16. Parents' job titles were classified according to DISCO-88. A job exposure matrix for endocrine disrupting chemicals (EDCs was implemented to assess occupational exposures. The Medical Birth and National Hospital Register provided data on congenital anomalies diagnosed at birth or during follow-up, which ended in 2009. Crude and adjusted hazard ratios (HR were obtained from Cox regression models. Results Among all pregnancies, 6.3% were classified as possibly or probably exposed to EDCs. The most prevalent occupations conferring possible exposure were cleaners, laboratory technicians, hairdressers and agricultural workers (58% of all potentially exposed. The final cumulative incidence of cryptorchidism in boys was 2.2% (1002 cases, and of hypospadias 0.6% (262 cases. The occurrence of hypospadias increased when mothers were probably [HRa = 1.8 (95% CI 1.0-2.6] or possibly exposed to one or more EDCs [HRa = 2.6 (95% CI 1.8-3.4. Possible paternal exposure to heavy metals increased the risk of hypospadias [HRa 2.2 (95% CI: 1.0-3.4] and cryptorchidism [HRa 1.9 (95% CI: 1.1-2.7]. None of the exposure groups reached statistical significance. Conclusion The study provides some but limited evidence that occupational exposure to possible endocrine disrupting chemicals during pregnancy increases the risk of

  3. Sexual coevolution of spermatophore envelopes and female genital traits in butterflies: Evidence of male coercion?

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    Víctor Sánchez

    2014-01-01

    Full Text Available Signa are sclerotized structures located on the inner wall of the corpus bursa of female Lepidoptera whose main function is tearing open spermatophores. The sexually antagonistic coevolution (SAC hypothesis proposes that the thickness of spermatophore envelopes has driven the evolution of the females signa; this idea is based in the fact that in many lepidopterans female sexual receptivity is at least partially controlled by the volume of ejaculate remaining in the corpus bursa. According to the SAC hypothesis, males evolved thick spermatophore envelopes to delay the post-mating recovery of female sexual receptivity thus reducing sperm competition; in response, females evolved signa for breaking spermatophore envelopes faster, gaining access to the resources contained in them and reducing their intermating intervals; the evolution of signa, in turn, favored the evolution of even thicker spermatophore envelopes, and so on. We tested two predictions of the SAC hypothesis with comparative data on the thickness of spermatophore envelopes of eleven species of Heliconiinae butterflies. The first prediction is that the spermatophore envelopes of polyandrous species with signa will be thicker than those of monandrous species without signa. In agreement with this prediction, we found that the spermatophore envelopes of a polyandrous Heliconius species with signa are thicker than those of two monandrous Heliconius species without signa. The second prediction is that in some species with signa males could enforce monandry in females by evolving “very thick” spermatophore envelopes, in these species we predict that their spermatophore envelopes will be thicker than those of their closer polyandrous relatives with signa. In agreement with this prediction, we found that in two out of three comparisons, spermatophore envelopes of monandrous species with signa have thicker spermatophore envelopes than their closer polyandrous relatives with signa. Thus, our

  4. Sexual coevolution of spermatophore envelopes and female genital traits in butterflies: Evidence of male coercion?

    Science.gov (United States)

    Sánchez, Víctor

    2014-01-01

    Signa are sclerotized structures located on the inner wall of the corpus bursa of female Lepidoptera whose main function is tearing open spermatophores. The sexually antagonistic coevolution (SAC) hypothesis proposes that the thickness of spermatophore envelopes has driven the evolution of the females signa; this idea is based in the fact that in many lepidopterans female sexual receptivity is at least partially controlled by the volume of ejaculate remaining in the corpus bursa. According to the SAC hypothesis, males evolved thick spermatophore envelopes to delay the post-mating recovery of female sexual receptivity thus reducing sperm competition; in response, females evolved signa for breaking spermatophore envelopes faster, gaining access to the resources contained in them and reducing their intermating intervals; the evolution of signa, in turn, favored the evolution of even thicker spermatophore envelopes, and so on. We tested two predictions of the SAC hypothesis with comparative data on the thickness of spermatophore envelopes of eleven species of Heliconiinae butterflies. The first prediction is that the spermatophore envelopes of polyandrous species with signa will be thicker than those of monandrous species without signa. In agreement with this prediction, we found that the spermatophore envelopes of a polyandrous Heliconius species with signa are thicker than those of two monandrous Heliconius species without signa. The second prediction is that in some species with signa males could enforce monandry in females by evolving “very thick” spermatophore envelopes, in these species we predict that their spermatophore envelopes will be thicker than those of their closer polyandrous relatives with signa. In agreement with this prediction, we found that in two out of three comparisons, spermatophore envelopes of monandrous species with signa have thicker spermatophore envelopes than their closer polyandrous relatives with signa. Thus, our results support

  5. Organochlorine Pesticides and Male Genital Anomalies in the Child Health and Development Studies

    Science.gov (United States)

    Bhatia, Rajiv; Shiau, Rita; Petreas, Myrto; Weintraub, June M.; Farhang, Lili; Eskenazi, Brenda

    2005-01-01

    Increasing rates of cryptorchidism and hypospadias in human populations may be caused by exogenous environmental agents. We conducted a case–control study of serum levels of p,p′-dichlorodiphenyltrichloroethane (DDT) and its major metabolite, p,p′-dichlorodiphenyldichloroethylene (DDE), and cryptorchidism and hypospadias in the Child Health and Development Study, a longitudinal cohort of pregnancies that occurred between 1959 and 1967, a period when DDT was produced and used in the United States. Serum was available from the mothers of 75 male children born with cryptorchidism, 66 with hypospadias, and 4 with both conditions. We randomly selected 283 controls from the cohort of women whose male babies were born without either of these conditions. Overall, we observed no statistically significant relationships or trends between outcomes and serum measures. After adjusting for maternal race, triglyceride level, and cholesterol level, compared with boys whose mothers had serum DDE levels < 27.0 ng/mL, boys whose mothers had serum DDE levels ≥61.0 ng/mL had odds ratios of 1.34 [95% confidence interval (CI), 0.51–3.48] for cryptorchidism and 1.18 (95% CI, 0.46–3.02) for hypospadias. For DDT, compared with boys whose mothers had serum DDT levels < 10.0 ng/mL, boys whose mothers had serum DDT levels ≥20.0 ng/mL had adjusted odds ratios of 1.01 (95% CI, 0.44–2.28) for cryptorchidism and 0.79 (95% CI, 0.33–1.89) for hypospadias. This study does not support an association of DDT or DDE and hypospadias or cryptorchidism. PMID:15687061

  6. [Male sterility and its association with genital disease and environmental factors].

    Science.gov (United States)

    Merino Ruiz, M C; De León Cervantes, M G; García Flores, R F

    1995-10-01

    Semen quality may be affected by many factors, as there is evidence that conditions as varicocele, criptorquidia, orchitis and bacterian infections; as well as to exposure to physical agents as heat, or chemical substances, or ingestion of alcohol and drugs, may affect semen quality. The objective of this study is to investigate the risk implied in the exposure to these factors on the semen quality. The study was carried out in a prospective way in a group of males at Clínica de Infertilidad, Unidad de Biología de la Reproducción del Hospital Universitario Dr. J.E. González. Ninety nine males were studied, they received an intentioned questionnaire about antecedents of exposure to environmental factors, and urologic resolved pathology. Espermatobioscopy was done and it was classified according to OMS. Two groups were formed, one with the individuals with normal espermatobioscopy (n = 25); and the abnormal ones (n = 74). The statistical Incidences Reason, square Xi and Atributable Risk, were applied in order to determine the impact that different factors may have on semen quality. The found alterations in semen were astenozoospermia (n = 58); hypospermia (n = 22); oligozoospermia (n = 18); teratozoospermia (n = 7); polizoospermia (n = 7); and azoospermia (n = 6). The results of the mentioned statistical tests, show that in these alterations there is an associated risk factor to the use of tobacco, exposure to chemical substances, to physical aggresors; and anatomic anomalies previously corrected. It is considered that obtention of this information is a great help because once the unfavorable factors are eliminated, the environment is improved in order to obtain an espermatogenesis in optimal conditions.

  7. CT and MRI of the male genital tract: radiologic-pathologic correlation

    Energy Technology Data Exchange (ETDEWEB)

    Kubik-Huch, R.A. [UniversitaetsSpital Zuerich, Zurich (Switzerland). Inst. fuer Diagnostische Radiologie; Hailemariam, S. [Dept. of Pathology, University Hospital, Zurich (Switzerland); Hamm, B. [Humboldt-Universitaet, Berlin (Germany). Inst. fuer Roentgendiagnostik

    1999-02-01

    Technical advances in magnetic resonance imaging (MRI), notably in high-resolution MRI, have opened up new diagnostic applications in male pelvic pathology. A major indication is the preoperative staging of prostate cancer, where MRI is more reliable than other imaging modalities in differentiating between localized and advanced disease. In monitoring local recurrence after radical prostatectomy MRI is also valuable in differentiating scar tissue from new growth. In benign prostate disease, MRI effectively displays the congenital cysts that may be associated with infertility. Other disease, however - notably benign prostatic hyperplasia - is generally an incidental finding. Ultrasound remains the imaging modality of choice for evaluation of pathologies of the penis, testis and scrotum, e. g. in differentiating malignant from benign scrotal masses or in diagnosing acute scrotum due to testicular torsion or rupture. In isolated cases, MRI is also a valuable diagnostic aid in conditions of these organs, e. g. in the preoperative localization of ectopic testes in cryptorchidism or if US findings are equivocal. (orig.) (orig.) With 27 figs., 85 refs.

  8. Correlation of male genital filaments and female spermathecal ducts in New World sand flies of the Lutzomyia intermedia species complex (Diptera: Psychodidae, Phlebotominae

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    Marcondes Carlos Brisola

    2003-01-01

    Full Text Available The lengths of the male genital filaments and female spermathecal ducts were measured in phlebotomine sand flies of the Lutzomyia intermedia species complex and the ratios between these characters calculated. Ratios for L. intermedia s. s. from Northeast vs Southeast Brazil (Espírito Santo and Minas Gerais, Espírito Santo/Minas Gerais vs Rio de Janeiro/São Paulo and L. intermedia vs L. neivai were significantly different at P < 0.1, 0.05 and 0.01 respectively when compared using ANOVA. The spermathecal ducts and genital filaments of L. intermedia were significantly longer than those of L. neivai (P < 0.01 and could be used to differentiate these species. The taxonomic and biological significance of these differences is discussed.

  9. Local synthesis of IgG antibodies to HIV within the female and male genital tracts during asymptomatic and pre-AIDS stages of HIV infection.

    Science.gov (United States)

    Bélec, L; Tévi-Bénissan, C; Lu, X S; Prazuck, T; Pillot, J

    1995-06-01

    Paired sera and cervicovaginal secretions or seminal fluids, obtained from HIV-1-infected, clinically asymptomatic women (n = 41) and men (n = 12), were investigated in order to test the hypothesis of a local synthesis of IgG to HIV in the female and male reproductive tracts. Anti-gp41 + p24 IgG was evaluated by an IgG immunocapture assay, and anti-gp160 IgG by an indirect ELISA. Estimation of anti-HIV IgG-specific activities was carried out after ponderal determination of total IgG and evaluation of anti-HIV IgG activity. IgG to gp41 + p24, as well as IgG to gp160, were specifically detected in all sera, cervicovaginal secretions, and seminal fluid samples from all tested HIV-1-infected subjects. The mean specific activities of IgG to gp41 + p24 in cervicovaginal secretions and in seminal fluids were about 33-fold (in women) and 16-fold (in men) that of the corresponding sera; similarly, the mean specific activities of IgG to gp160 in genital secretions were about 17-fold (in women) and 10-fold (in men) that of the corresponding sera. IgGs to HIV are constantly detected in genital secretions from HIV-1-infected subjects, and appear to be largely synthesized in situ within the genital tract of both genders.

  10. The quest for an increased genital size drives sex stimulant abuse among male subjects in Calabar, Cross River State, Nigeria

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    V.U. Nna

    2016-07-01

    Conclusion: The incidence of ED in Calabar, Nigeria, increases with increasing age. Although the respondents between the ages of 15–34 years had the least incidence of ED, this age group used sex stimulants the most following their perceived beneficial effect in increasing genital size.

  11. Intrinsic androgen-dependent gene expression patterns revealed by comparison of genital fibroblasts from normal males and individuals with complete and partial androgen insensitivity syndrome

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    Schweikert Hans-Udo

    2007-10-01

    Full Text Available Abstract Background To better understand the molecular programs of normal and abnormal genital development, clear-cut definition of androgen-dependent gene expression patterns, without the influence of genotype (46, XX vs. 46, XY, is warranted. Previously, we have identified global gene expression profiles in genital-derived fibroblasts that differ between 46, XY males and 46, XY females with complete androgen insensitivity syndrome (CAIS due to inactivating mutations of the androgen receptor (AR. While these differences could be due to cell autonomous changes in gene expression induced by androgen programming, recent work suggests they could also be influenced by the location from which the fibroblasts were harvested (topology. To minimize the influence of topology, we compared gene expression patterns of fibroblasts derived from identical urogenital anlagen: the scrotum in normally virilized 46, XY males and the labia majora from completely feminized 46, XY individuals with CAIS. Results 612 transcripts representing 440 unique genes differed significantly in expression levels between scrotum and CAIS labia majora, suggesting the effects of androgen programming. While some genes coincided with those we had identified previously (TBX3, IGFBP5, EGFR, CSPG2, a significant number did not, implying that topology had influenced gene expression in our previous experiments. Supervised clustering of gene expression data derived from a large set of fibroblast cultures from individuals with partial AIS revealed that the new, topology controlled data set better classified the specimens. Conclusion Inactivating mutations of the AR, in themselves, appear to induce lasting changes in gene expression in cultured fibroblasts, independent of topology and genotype. Genes identified are likely to be relevant candidates to decipher androgen-dependent normal and abnormal genital development.

  12. A time-sequence functional analysis of mating behaviour and genital coupling in Drosophila: role of cryptic female choice and male sex-drive in the evolution of male genitalia.

    Science.gov (United States)

    Jagadeeshan, S; Singh, R S

    2006-07-01

    Male genitalia in Drosophila exemplify strikingly rapid and divergent evolution, whereas female genitalia are relatively invariable. Whereas precopulatory and post-copulatory sexual selection has been invoked to explain this trend, the functional significance of genital structures during copulation remains obscure. We used time-sequence analysis to study the functional significance of external genitalic structures during the course of copulation, between D. melanogaster and D. simulans. This functional analysis has provided new information that reveals the importance of male-driven copulatory mechanics and strategies in the rapid diversification of genitalia. The posterior process, which is a recently evolved sexual character and present only in males of the melanogaster clade, plays a crucial role in mounting as well as in genital coupling. Whereas there is ample evidence for precopulatory and/or post-copulatory female choice, we show here that during copulation there is little or no physical female choice, consequently, males determine copulation duration. We also found subtle differences in copulatory mechanics between very closely related species. We propose that variation in male usage of novel genitalic structures and shifts in copulatory behaviour have played an important role in the diversification of genitalia in species of the Drosophila subgroup.

  13. Genital mycoplasmas in semen samples of males attending a tertiary care hospital in Nigeria: any role in sperm count reduction?

    Science.gov (United States)

    Agbakoba, N R; Adetosoye, A I; Ikechebelu, J I

    2007-06-01

    Semen samples from 54 married men attending the outpatient clinics for problems of infertility and routine semen analysis were examined for the presence of genital mycoplasmas. The mean age of the men was 36.1 years with a range of 25 55 years. Majority of the men 57.4% (31 of 54) were in their fourth decade of life (30 39 years). This age group also had the highest percentage 57.2% (8 of 14) of positive isolates of genital mycoplasmas on semen culture. A total of 21 organisms obtained from 14 (26.0%) positive samples were isolated. Mycoplasma and Ureaplasma spp. separately isolated from the samples yielded frequencies of 1 (1.9%) and 6 (11.1%) respectively and the remaining 7 (13.0%) samples were infected with both organisms. A breakdown of the mycoplasma species include 5 (23.8%) M. hominis, 2 (9.5%) M. fermentans and 1 (4.8%) M. penetrans. Apart from one isolate of M. hominis other Mycoplasma species were found in association with Ureaplasma species. Fifteen (71.4%) of the 21 isolates [8 (53.3%) ureaplasmas and 7 (46.7%) mycoplasmas] were isolated from samples with sperm counts less than 20 million/ml while the remaining 6 (21.6%) isolates [5 (83.3%) ureaplasmas and 1 (16.7) mycoplasma] were from samples with counts greater than 20 million/ml. This finding could indicate a possible influence of genital mycoplasmas especially mycoplasmas species on sperm count.

  14. Genital Herpes

    Science.gov (United States)

    Genital herpes is a sexually transmitted disease (STD) caused by a herpes simplex virus (HSV). It can cause sores on ... also infect their babies during childbirth. Symptoms of herpes are called outbreaks. You usually get sores near ...

  15. Morfologia comparada da genitália masculina de Galerucini (Coleoptera, Chrysomelidae, Galerucinae Comparative morphology of male genitalia of Galerucini (Coleoptera, Chrysomelidae, Galerucinae

    Directory of Open Access Journals (Sweden)

    Luciano de A. Moura

    2009-01-01

    Full Text Available A morfologia da genitália, especialmente a do macho, tem sido muito utilizada para elucidar problemas taxonômicos e evolutivos de crisomelídeos e paticularmente em Galerucini. Nesta contribuição, representantes de gêneros de Galerucini das subtribos que ocorrem nas Regiões Neotropical e Neártica foram selecionados para estudo. Descrições comparativas e ilustrações da genitália masculina são apresentadas para as espécies: Coelomera lanio (Dalman, 1823 e Dircema nigripenne (Fabricius, 1792 (Subtribo Galerucina; Exora encaustica (Germar, 1824 e Uaupesia amazona (Weise, 1921 (Subtribo Metacyclina; Paranapiacaba teinturieri (Allard, 1894 e Isotes eruptiva (Bechyné, 1955 (Subtribo Luperina. O spiculum gastrale está presente nas espécies estudadas de Metacyclina e Luperina. No lobo médio, as estruturas basais em forma de gancho direcionadas ventralmente só não ocorrem em P. teinturieri e em I. eruptiva, que possuem um processo em forma de capuz protegendo o orifício basal. A fenestra sub-basal é observada em C. lanio e em U. amazona; o flagellum, um esclerito do saco interno, ocorre somente em U. amazona. O conhecimento da morfologia da genitália masculina em Galerucini ainda é incipiente e deve ser ampliado, com a inclusão de inúmeros gêneros ainda não estudados.The morphology of the genitalia, especially of the male, has been used to elucidate taxonomical and evolutive questions in chrysomelids, particularly Galerucini. In this contribution, we selected genera representing the Nearctic and Neotropical subtribes of Galerucini. We provide comparative descriptions and illustrations of male genitalia of six species: Coelomera lanio (Dalman, 1823 and Dircema nigripenne (Fabricius, 1792 (Subtribe Galerucina; Exora encaustica (Germar, 1824 and Uaupesia amazona (Weise, 1921 (Subtribe Metacyclina; Paranapiacaba teinturieri (Allard, 1894 and Isotes eruptiva (Bechyné, 1955 (Subtribe Luperina. The spiculum gastrale is present in the

  16. Dysgenesis and histological changes of genitals and perturbations of gene expression in male rats after in utero exposure to antiandrogen mixtures

    DEFF Research Database (Denmark)

    Metzdorff, Stine Broeng; Dalgaard, Majken; Christiansen, Sofie

    2007-01-01

    of the individual chemicals. Chemicals were administered orally to pregnant Wistar rats from gestational day 7 to postnatal day 16. Changes in reproductive organ weights and of androgen-regulated gene expression in prostates from male rat pups were chosen as end points for extensive dose-response studies. With all...... end points, the joint effects of the three antiandrogens were dose additive. Histological evaluations showed that dysgenesis and hypoplasia of prostates, seminal vesicles, and epididymis were seen with the highest mixture doses. No changes were observed in any single-compound low-dose group...... for these lesions, nor were there histopathological changes in the testes. Pronounced dysgenesis of external genitals was observed with all doses of the mixture, and severe dysgenesis was seen with a mixture for which the individual compounds caused no effects. A combination of doses of each chemical that on its...

  17. Caracterização histopatológica e imuno-histoquímica de neoplasmas mesenquimais da genitália em 43 cadelas Histopathological and immunohistochemical characterization of mesenchymal neoplasms of the genitalia in 43 bitches

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    Suyene O. de Souza

    2012-12-01

    Full Text Available Os arquivos de biópsia do período de 2000 a 2010 do SPV-UFRGS foram revisados e levantados os casos de neoplasias mesenquimais de genitália (útero, cérvix, vagina e vulva de cadelas. Realizou-se estudo retrospectivo de 43 casos, incluindo caracterização histológica, coloração tricrômico de Masson (TM e imuno-histoquímica (IHQ. As principais raças acometidas foram Cocker, Poodle e Pastor Alemão, porém o maior número de casos foi observado em cães sem raça definida (SRD. A idade média dessas cadelas foi de 10,6 anos (variação de 3 a 10 anos. Quanto à localização dos tumores, 44,2% estavam na vagina, 27,9% no útero, 23,3% na vulva e 4,6% na cérvix. Histologicamente, 46,5% eram leiomioma, 41,9% fibroleiomioma, 7,0% fibroma e 4,6% leiomiossarcoma. Na coloração de TM, os fibromas apresentaram todas as células neoplásicas coradas em azul (colágeno, os leiomiomas e os leiomiossarcomas apresentaram menos de 50% de colágeno em meio às células neoplásicas musculares e os fibroleiomiomas mais de 50%. Na IHQ, os fibromas apresentaram marcação positiva para vimentina e negativa para desmina. Todos os leiomiomas eram positivos para vimentina (em mais de 50% células e para desmina (75% dos casos em mais de 50% das células e 25% em menos de 50%. Em um dos casos de leiomiossarcoma houve imunomarcação para vimentina e ausente para desmina e, no outro, ocorreu o oposto. Os fibroleiomiomas apresentaram marcação para vimentina em 94,4% (em mais de 50% células e para desmina em 77,8% (64,3% em menos de 50% das células e 35,7% em mais de 50%.The biopsies archives from SPV-UFRGS (2000-2010 were retrieved, and cases of mesenchymal neoplasms of genitalia (uterus, cervix, vagina, and vulva of 43 bitches were revised. Also Masson's trichrome staining (MT and immunohistochemical characterization were evaluated. The main breeds affected were Cocker, Poodle and German Shepherd, but the greatest number of cases were observed in mixed

  18. Genital Herpes

    Science.gov (United States)

    ... best way to prevent genital herpes is abstinence. Teens who do have sex must properly use a latex condom every time ... Date reviewed: February 2016 previous 1 • ... Boyfriend Has an STD Before We Have Sex? Telling Your Partner You Have an STD Contact ...

  19. Genital Warts

    Science.gov (United States)

    Genital warts are a sexually transmitted disease (STD) caused by the human papillomavirus (HPV). The warts are soft, moist, pink, or flesh-colored bumps. ... or many of these bumps. In women, the warts usually occur in or around the vagina, on ...

  20. Genital warts

    Science.gov (United States)

    ... warts URL of this page: //medlineplus.gov/ency/article/000886.htm Genital warts To use the sharing ... They may be found on the penis , vulva , urethra, vagina , cervix , and around ... in the cervix , or to cervical cancer . These are called high-risk types of HPV. ...

  1. Higher prevalence of sexual transmitted diseases and correlates of genital warts among heterosexual males attending sexually transmitted infection clinics (MSCs in Jiangmen, China: implication for the up-taking of STD related service.

    Directory of Open Access Journals (Sweden)

    Shujie Huang

    Full Text Available Increasing burden of STDs is one of China's major public health concerns. However, only a limited number of studies have ever investigated the prevalence of these STDs, particular for genital warts and its correlates among heterosexual males attending STD clinics in China. In order to fill this gap, we conducted a cross-sectional study among MSCs in Jiangmen, China, between the years of 2009 and 2010.The eligible participants were recruited from several STD-clinics in public hospitals. We collected demographic information and behaviors of the participants. After HIV and syphilis testing, we further checked whether the participants had genital warts and genital herpes. In addition, urine samples were collected from part of the participants for CT and NG testing.Of the 533 eligible participants, over three-fifths were aged 35 or below, nearly three quarters had no college degree, over three-fifths were residence of Jiangmen. The prevalence of HIV, syphilis, genital warts, genital herpes, CT and NG were 0.19%, 7.50%, 7.32%, 5.25%, 9.73% and 6.19%, respectively. Living with family members (versus living alone, no STD-related service in past year, experiencing STDs related symptoms in past year, and sex with FSWs in last three months were positively associated with genital warts, with adjusted ORs of 5.54 (95% CI 1.94-15.81, 2.26 (95% CI 1.08-4.74, 1.99 (95% CI 1.00-3.99 and 2.01 (95% CI 1.00-4.04, respectively.Our study indicates that the prevalence of STDs among MSCs in Jiangmen was high, which may further spread HIV among MSCs. Targeted interventions that focused on STDs related services uptake should be implemented urgently.

  2. Higher Prevalence of Sexual Transmitted Diseases and Correlates of Genital Warts among Heterosexual Males Attending Sexually Transmitted Infection Clinics (MSCs) in Jiangmen, China: Implication for the Up-Taking of STD Related Service

    Science.gov (United States)

    Zhu, Zhengjun; Lu, Hekun; Tan, Xueling; Zhang, Baoyuan; Best, John; Yang, Ligang; Zheng, Heping; Jiang, Ning; Yin, Yueping; Yang, Bin; Chen, Xiangsheng

    2015-01-01

    Background Increasing burden of STDs is one of China’s major public health concerns. However, only a limited number of studies have ever investigated the prevalence of these STDs, particular for genital warts and its correlates among heterosexual males attending STD clinics in China. In order to fill this gap, we conducted a cross-sectional study among MSCs in Jiangmen, China, between the years of 2009 and 2010. Method The eligible participants were recruited from several STD-clinics in public hospitals. We collected demographic information and behaviors of the participants. After HIV and syphilis testing, we further checked whether the participants had genital warts and genital herpes. In addition, urine samples were collected from part of the participants for CT and NG testing. Results Of the 533 eligible participants, over three-fifths were aged 35 or below, nearly three quarters had no college degree, over three-fifths were residence of Jiangmen. The prevalence of HIV, syphilis, genital warts, genital herpes, CT and NG were 0.19%, 7.50%, 7.32%, 5.25%, 9.73% and 6.19%, respectively. Living with family members (versus living alone), no STD-related service in past year, experiencing STDs related symptoms in past year, and sex with FSWs in last three months were positively associated with genital warts, with adjusted ORs of 5.54 (95% CI 1.94–15.81), 2.26 (95% CI 1.08–4.74), 1.99 (95% CI 1.00–3.99) and 2.01 (95% CI 1.00–4.04), respectively. Conclusion Our study indicates that the prevalence of STDs among MSCs in Jiangmen was high, which may further spread HIV among MSCs. Targeted interventions that focused on STDs related services uptake should be implemented urgently. PMID:25811185

  3. Genital Herpes (For Parents)

    Science.gov (United States)

    ... Kids to Be Smart About Social Media Genital Herpes KidsHealth > For Parents > Genital Herpes Print A A A What's in this article? Symptoms Contagiousness Treatment Prevention Getting Help Genital herpes is a sexually transmitted disease (STD) that's usually ...

  4. Coordinated chemoradiation therapy with genital preservation for the treatment of primary invasive carcinoma of the male urethra.

    Science.gov (United States)

    Cohen, Michael S; Triaca, Veronica; Billmeyer, Brian; Hanley, Robert S; Girshovich, Lyubov; Shuster, Todd; Oberfield, Richard A; Zinman, Leonard

    2008-02-01

    We evaluated the efficacy of a combined chemoradiation therapy protocol for the primary treatment of primary invasive carcinoma of the male urethra. From January 1991 to December 2006, 18 patients with invasive carcinoma of the male urethra referred to our institution were treated with a chemoradiation therapy protocol, consisting of 2 cycles of 5-fluorouracil (1,000 mg/m(2)) on days 1 to 4 and days 29 to 32, and mitomycin-C (10 mg/m(2)) on days 1 and 29 with concurrent external beam radiation therapy (45 to 55 Gy in 25 fractions during 5 weeks) to the genitalia, perineum, and inguinal and external iliac lymph nodes. Kaplan-Meier curves were constructed to assess overall, disease specific and disease-free survival. The stage and node distribution was T2N0 in 2 patients (11%), T3N0 in 8 (44%), T4N0 in 2 (11%), TXN1 in 1(6%) and TXN2 in 5 (28%). The most prevalent histology was moderately (7 of 18 patients or 39%) or poorly (10 of 18 or 56%) differentiated squamous cell carcinoma (17 of 18 or 95%). Overall 83% (15 of 18) of the patients had a complete response to the primary chemoradiation therapy protocol, and the 5-year overall and disease specific survival rates were 60% and 83%, respectively. Five-year disease-free survival rates after chemoradiation therapy and after chemoradiation therapy with salvage surgery were 54% and 72%, respectively. The 3 nonresponders died of disease after undergoing salvage surgery and 5 of the 15 complete responders (30%) had recurrence. Complex urethral reconstruction was required in 3 of 10 patients (30%) who had prolonged disease-free survival. The chemoradiation therapy protocol is an alternative primary treatment modality for invasive urethral carcinoma. It enables an unprecedented potential for organ preservation.

  5. Effect of noise stress on count, progressive and non-progressive sperm motility, body and genital organ weights of adult male rats

    Directory of Open Access Journals (Sweden)

    Maryam Jalali

    2012-01-01

    Full Text Available Aims: It was decided to investigate the effect of noise pollution on the body weight, genital organ weights, and also on sperm parameters. Setting and Design: It is a prospective study designed in vitro. Materials and Methods: A total 20 adult male wistar rats were used in this study. All rats were divided into 2 equal groups (n = 10: (1 control group and (2 experimental group. Animals of the experimental group were exposed to noise for 50 days with an intensity of 90-120 db and frequency of 300 - 350 Hz for 12 hours daily. After 50 days, at first, body weights of all animals were recorded, and then they were killed. The right epididymides were removed and also, sperm concentration and motility were determined. Each organ was weighed separately on an electronic balance. Statistical Analysis Used: Data are reported as mean ± SD and percentage. The statistical significance of difference between the control and experimental groups was determined by the unpaired t-test. Results: The weights of the testes, epididymes, seminal vesicle, ventral prostate were found to be significantly decreased in rats exposed to noise pollution when compared with the weights of the same organs obtained from control group (P < 0.05. There was a statistical difference of P < 0.05 between the 2 groups in terms of sperm concentration. Conclusions: It is concluded that noise pollution has the bad effects on sperm concentration and motility; therefore, it is supposed that homes and places of working must be build far away of noisy of factories and other places with noise.

  6. Sexual selection and genital evolution: an overview.

    Science.gov (United States)

    Shamloul, Rany; el-Sakka, Ahmed; Bella, Anthony J

    2010-05-01

    Genital morphology (especially male) among the animal kingdom is characterized by extensive differences that even members of closely related species with similar general morphology may have remarkably diverse genitalia. To present the sexual medicine specialist with a basic understanding of the current hypotheses on genital evolution with an emphasis on the sexual selection theories. A review of current literature on the theories of genital evolution. Analysis of the supporting evidence for the sexual selection theories of genital evolution. Several theories have been proposed to explain genital evolution. Currently, the sexual selection theories are being considered to present valid and solid evidence explaining genital evolution. However, other theories, including sexual conflict, are still being investigated. All theories of genital evolution have their own weaknesses and strengths. Given that many complex biological mechanisms, mostly unknown yet, are involved in the process of genital evolution, it is thus reasonable to conclude that not one theory can independently explain genital evolution. It is likely that these mechanisms may prove to have synergistic rather than exclusive effects.

  7. Hematopoietic tumors of the female genital system: imaging features with pathologic correlation.

    Science.gov (United States)

    Salem, Usama; Menias, Christine O; Shaaban, Akram; Bhosale, Priya R; Youssef, Ayda; Elsayes, Khaled M

    2014-08-01

    Various hematopoietic neoplasms can involve the female genital system. The most common hematological malignancy that involves the female genital system is lymphoma and secondary involvement is more common than primary genital lymphoma. Rarely, leukemic infiltration and extramedullary plasmacytomas of the female genital tract may also occur. Being infrequent, these lesions are commonly misdiagnosed radiologically. Therefore, understanding these malignancies of the female genital system and recognizing their imaging features are of utmost clinical importance. Although definitive diagnosis can be made only by histological analysis, imaging of these tumors plays an important role in detecting lesion extensions, guiding biopsies, staging disease, planning therapy, and detecting recurrence.

  8. Insulin-like growth factor (IGF)-like peptide and 20-hydroxyecdysone regulate the growth and development of the male genital disk through different mechanisms in the silkmoth, Bombyx mori.

    Science.gov (United States)

    Fujinaga, Daiki; Kohmura, Yusuke; Okamoto, Naoki; Kataoka, Hiroshi; Mizoguchi, Akira

    2017-08-01

    It is well established that ecdysteroids play pivotal roles in the regulation of insect molting and metamorphosis. However, the mechanisms by which ecdysteroids regulate the growth and development of adult organs after pupation are poorly understood. Recently, we have identified insulin-like growth factor (IGF)-like peptides (IGFLPs), which are secreted after pupation under the control of 20-hydroxyecdysone (20E). In the silkmoth, Bombyx mori, massive amounts of Bombyx-IGFLP (BIGFLP) are present in the hemolymph during pupal-adult development, suggesting its importance in the regulation of adult tissue growth. Thus, we hypothesized that the growth and development of adult tissues including imaginal disks are regulated by the combined effects of BIGFLP and 20E. In this study, we investigated the growth-promoting effects of BIGFLP and 20E using the male genital disks of B. mori cultured ex vivo, and further analyzed the cell signaling pathways mediating hormone actions. We demonstrate that 20E induces the elongation of genital disks, that both hormones stimulate protein synthesis in an additive manner, and that BIGFLP and 20E exert their effects through the insulin/IGF signaling pathway and mitogen-activated protein kinase pathway, respectively. These results show that the growth and development of the genital disk are coordinately regulated by both BIGFLP and 20E. Copyright © 2017 Elsevier Ltd. All rights reserved.

  9. A Systematic Review of Metoidioplasty and Radial Forearm Flap Phalloplasty in Female-to-male Transgender Genital Reconstruction: Is the “Ideal” Neophallus an Achievable Goal?

    Science.gov (United States)

    Frey, Jordan D.; Poudrier, Grace; Chiodo, Michael V.

    2016-01-01

    Introduction: The complex anatomy and function of the native penis is difficult to surgically replicate. Metoidioplasty and radial forearm flap phalloplasty (RFFP) are the 2 most commonly utilized procedures for transgender neophallus construction. Methods: A MEDLINE search for metoidioplasty and RFFP in female-to-male genital reconstruction was performed. Primary outcome measures were subsequently compared. A systematic review was planned in accordance with Preferred Reporting Items for Systematic Reviews and Meta-Analyse guidelines. Grading of Recommendations Assessment, Development and Evaluation (GRADE) was utilized to evaluate the quality of evidence. Results: Using Population, Intervention, Comparison and Outcomes tool criteria, a total of 188 articles were identified; 7 articles related to metoidioplasty and 11 articles related to RFFP met inclusion criteria. The GRADE quality of evidence was low to very low for all included studies. In studies examining metoidioplasty, the average study size and length of follow-up were 54 patients and 4.6 years, respectively (1 study did not report [NR]). Eighty-eight percent underwent a single-stage reconstruction (0 NR), 87% reported an aesthetic neophallus (3 NR), and 100% reported erogenous sensation (2 NR). Fifty-one percent of patients reported successful intercourse (3 NR), and 89% of patients achieved standing micturition (3 NR). In studies examining RFFP, the average study size and follow-up were 60.4 patients and 6.23 years, respectively (6 NR). No patients underwent single-stage reconstructions (8 NR). Seventy percent of patients reported a satisfactorily aesthetic neophallus (4 NR), and 69% reported erogenous sensation (6 NR). Forty-three percent reported successful penetration of partner during intercourse (6 NR), and 89% achieved standing micturition (6 NR). Compared with RFFP, metoidioplasty was significantly more likely to be completed in a single stage (P < 0.0001), have an aesthetic result (P = 0

  10. Effects of genital ulcer disease and herpes simplex virus type 2 on the efficacy of male circumcision for HIV prevention: Analyses from the Rakai trials.

    Directory of Open Access Journals (Sweden)

    Ronald H Gray

    2009-11-01

    Full Text Available BACKGROUND: Randomized trials show that male circumcision (MC reduces the incidence of HIV and herpes simplex virus type 2 (HSV-2 infections, and symptomatic genital ulcer disease (GUD. We assessed the role of GUD and HSV-2 in the protection against HIV afforded by MC. METHODS AND FINDINGS: HIV-uninfected men were randomized to immediate (n = 2,756 or delayed MC (n = 2,775 in two randomized trials in Rakai, Uganda. GUD symptoms, HSV-2 status, and HIV acquisition were determined at enrollment and at 6, 12, and 24 mo of follow up. Ulcer etiology was assessed by PCR. We estimated the prevalence and prevalence risk ratios (PRRs of GUD in circumcised versus uncircumcised men and assessed the effects of HSV-2 serostatus as a risk-modifying factor for GUD. We estimated the proportion of the effect of MC on HIV acquisition that was mediated by symptomatic GUD, and by HSV-2 infection. Circumcision significantly reduced symptomatic GUD in HSV-2-seronegative men (PRR = 0.51, 95% [confidence interval] CI 0.43-0.74, HSV-2-seropositive men (PRR = 0.66, 95% CI 0.51-0.69, and in HSV-2 seroconverters (PRR = 0.48, 95% CI 0.30-0.79. The proportion of acute ulcers due to HSV-2 detected by PCR was 48.0% in circumcised men and 39.3% in uncircumcised men (chi(2p = 0.62. Circumcision reduced the risk of HIV acquisition in HSV-2 seronegative men (incidence rate ratio [IRR] = 0.34, 95% CI 0.15-0.81, and potentially in HSV-2 seroconverters (IRR = 0.56, 95% CI 0.19-1.57; not significant, but not in men with prevalent HSV-2 at enrollment (IRR = 0.89, 95% CI 0.49-1.60. The proportion of reduced HIV acquisition in circumcised men mediated by reductions in symptomatic GUD was 11.2% (95% CI 5.0-38.0, and the proportion mediated by reduced HSV-2 incidence was 8.6% (95% CI -1.2 to 77.1. CONCLUSIONS: Circumcision reduced GUD irrespective of HSV-2 status, but this reduction played only a modest role in the protective effect of circumcision on HIV acquisition.

  11. Studies on male genitalia of sarcophagidae (Diptera based on scanning electron microscope observations Estudos sobre a genitália masculina de Sarcophagidae (Diptera baseados em observações de microscópio de varredura

    Directory of Open Access Journals (Sweden)

    Antônio Cesar Rios Leite

    1989-06-01

    Full Text Available Male genitalia of Oxyvinia exicisa (Lopes, Oxysarcodexia thomax (Walker, O. fluminensis Lopes, Sarcodexia lambens (Wiedemann, Peckia chrysostoma (Wiedemann and Liopygia ruficornis (Fabricius were studied based on scanning electron microscope photography. Some important details were evidentiated with this method.As genitálias dos machos de Oxyvinia excisa (Lopes, Oxysarcodexia tornax (Walker, O. fluminensis Lopes, sarcodexia lambens (Wiedemann, Peckia chrysostoma (Wiedemann e Liopygia ruficornis (Fabricius foram estudadas com base em fotografias de microscópio de varredura. Alguns detalhes importantes foram evidenciados por este método.

  12. Genital injury

    Science.gov (United States)

    ... each side of a bar, such as a monkey bar or the middle of a bicycle Symptoms ... Names Scrotal trauma; Straddle injury; Toilet seat injury Images Female reproductive anatomy Male reproductive anatomy Normal female ...

  13. Genital Warts (HPV)

    Science.gov (United States)

    ... A Week of Healthy Breakfasts Shyness Genital Warts (HPV) KidsHealth > For Teens > Genital Warts (HPV) A A ... HPV infection. How Do People Know They Have HPV? Most HPV infections have no signs or symptoms. ...

  14. Genital skin fibroblasts (GF) of patients with androgen insensitivity syndrome express higher insulin-like growth factor binding protein (IGFBP)-2, -3 and -5 than GF of normally virilized males.

    Science.gov (United States)

    Diesing, D; Elmlinger, M W; Schuett, B S; Weidemann, W; Romalo, G; Schweikert, H U; Spindler, K-D; Ranke, M B

    2003-01-01

    We investigated the effects of androgens, estradiol (E2) and insulin-like growth factor (IGF)-I on IGF-II, insulin-like growth factor binding protein (IGFBP)-2, -3 and -5 and mRNA in genital fibroblasts (GF) from patients with complete androgen insensitivity (CAIS) and normally virilized males (C). Proteins were measured by specific RIA and Western ligand blot, and specific mRNA levels by RT-PCR normalized by GAPDH levels. Secretion of IGF-II was lowered in CAIS (pGF and by testosterone + IGF-I in C GF. Secretion of IGFBP-2 was higher (pGF and IGFBP-2 mRNA levels were increased by E2 in C GF (pGF. CAIS GF also secreted more IGFBP-3 (pGF (pGF, the availability of IGF-II in CAIS GF is apparently decreased by two facts: by the decreased expression and by increased expression of IGFBP-2, -3 and -5. Furthermore, E2 and IGF-I modulate the expression of IGF-II and IGFBP in GF. This may play a role in the failure to develop male external genitals in CAIS patients. Copyright 2003 S. Karger AG, Basel

  15. The evolution of genital complexity and mating rates in sexually size dimorphic spiders.

    Science.gov (United States)

    Kuntner, Matjaž; Cheng, Ren-Chung; Kralj-Fišer, Simona; Liao, Chen-Pan; Schneider, Jutta M; Elgar, Mark A

    2016-11-09

    Genital diversity may arise through sexual conflict over polyandry, where male genital features function to manipulate female mating frequency against her interest. Correlated genital evolution across animal groups is consistent with this view, but a link between genital complexity and mating rates remains to be established. In sexually size dimorphic spiders, golden orbweaving spiders (Nephilidae) males mutilate their genitals to form genital plugs, but these plugs do not always prevent female polyandry. In a comparative framework, we test whether male and female genital complexity coevolve, and how these morphologies, as well as sexual cannibalism, relate to the evolution of mating systems. Using a combination of comparative tests, we show that male genital complexity negatively correlates with female mating rates, and that levels of sexual cannibalism negatively correlate with male mating rates. We also confirm a positive correlation between male and female genital complexity. The macroevolutionary trajectory is consistent with a repeated evolution from polyandry to monandry coinciding with the evolution towards more complex male genitals. These results are consistent with the predictions from sexual conflict theory, although sexual conflict may not be the only mechanism responsible for the evolution of genital complexity and mating systems. Nevertheless, our comparative evidence suggests that in golden orbweavers, male genital complexity limits female mating rates, and sexual cannibalism by females coincides with monogyny.

  16. Intraductal oncocytic papillary neoplasm of the pancreas: a case of a second neoplasm in a pancreas cancer survivor.

    Science.gov (United States)

    Garg, Mrinal S; Schuerle, Theresa; Liu, Yulin; Thakkar, Shyam J

    2015-01-31

    Cystic neoplasms, which are less common forms of exocrine pancreatic neoplasms, consist of mainly intraductal papillary mucinous neoplasms (IPMN) and mucinous cystic neoplasms. Mucinous cystic neoplasms, unlike IPMN, are not associated with ductal growth, are usually multilocular in nature, and have ovarian type stroma. Mucinous cystadenocarcinoma is a type of mucinous cystic neoplasm more commonly found in women. Intraductal oncocytic papillary neoplasms of the pancreas are the least common variant of IPMN. Despite this classification, intraductal oncocytic papillary neoplasms have been compared to mucinous cystic neoplasms in previous studies and the classification is still questioned. We report a rare case of an intraductal oncocytic papillary neoplasm of the pancreas occurring in a 52-year-old male with a prior history of surgically excised mucinous cystadenocarcinoma. This is the first known case of an intraductal oncocytic papillary neoplasm occurring after a prior pancreatic neoplasm. As the diagnosis of intraductal oncocytic papillary neoplasms are rare, having only a few case reports and small series on which to understand its disease process, it is imperative to discuss each case and detail possible correlations with other pancreatic cystic neoplasms as well as distinctions from its current association within IPMN.

  17. Intraductal Oncocytic Papillary Neoplasm of the Pancreas: A Case of a Second Neoplasm in a Pancreas Cancer Survivor

    Directory of Open Access Journals (Sweden)

    Mrinal S Garg

    2015-01-01

    Full Text Available Context Cystic neoplasms, which are less common forms of exocrine pancreatic neoplasms, consist of mainly intraductal papillary mucinous neoplasms (IPMN and mucinous cystic neoplasms. Mucinous cystic neoplasms, unlike IPMN, are not associated with ductal growth, are usually multilocular in nature, and have ovarian type stroma. Mucinous cystadenocarcinoma is a type of mucinous cystic neoplasm more commonly found in women. Intraductal oncocytic papillary neoplasms of the pancreas are the least common variant of IPMN. Despite this classification, intraductal oncocytic papillary neoplasms have been compared to mucinous cystic neoplasms in previous studies and the classification is still questioned. Case report We report a rare case of an intraductal oncocytic papillary neoplasm of the pancreas occurring in a 52-year-old male with a prior history of surgically excised mucinous cystadenocarcinoma. This is the first known case of an intraductal oncocytic papillary neoplasm occurring after a prior pancreatic neoplasm. Conclusion As the diagnosis of intraductal oncocytic papillary neoplasms are rare, having only a few case reports and small series on which to understand its disease process, it is imperative to discuss each case and detail possible correlations with other pancreatic cystic neoplasms as well as distinctions from its current association within IPMN.

  18. Genital evolution: why are females still understudied?

    Science.gov (United States)

    Ah-King, Malin; Barron, Andrew B; Herberstein, Marie E

    2014-05-01

    The diversity, variability, and apparent rapid evolution of animal genitalia are a vivid focus of research in evolutionary biology, and studies exploring genitalia have dramatically increased over the past decade. These studies, however, exhibit a strong male bias, which has worsened since 2000, despite the fact that this bias has been explicitly pointed out in the past. Early critics argued that previous investigators too often considered only males and their genitalia, while overlooking female genitalia or physiology. Our analysis of the literature shows that overall this male bias has worsened with time. The degree of bias is not consistent between subdisciplines: studies of the lock-and-key hypothesis have been the most male focused, while studies of cryptic female choice usually consider both sexes. The degree of bias also differed across taxonomic groups, but did not associate with the ease of study of male and female genital characteristics. We argue that the persisting male bias in this field cannot solely be explained by anatomical sex differences influencing accessibility. Rather the bias reflects enduring assumptions about the dominant role of males in sex, and invariant female genitalia. New research highlights how rapidly female genital traits can evolve, and how complex coevolutionary dynamics between males and females can shape genital structures. We argue that understanding genital evolution is hampered by an outdated single-sex bias.

  19. Genital evolution: why are females still understudied?

    Directory of Open Access Journals (Sweden)

    Malin Ah-King

    2014-05-01

    Full Text Available The diversity, variability, and apparent rapid evolution of animal genitalia are a vivid focus of research in evolutionary biology, and studies exploring genitalia have dramatically increased over the past decade. These studies, however, exhibit a strong male bias, which has worsened since 2000, despite the fact that this bias has been explicitly pointed out in the past. Early critics argued that previous investigators too often considered only males and their genitalia, while overlooking female genitalia or physiology. Our analysis of the literature shows that overall this male bias has worsened with time. The degree of bias is not consistent between subdisciplines: studies of the lock-and-key hypothesis have been the most male focused, while studies of cryptic female choice usually consider both sexes. The degree of bias also differed across taxonomic groups, but did not associate with the ease of study of male and female genital characteristics. We argue that the persisting male bias in this field cannot solely be explained by anatomical sex differences influencing accessibility. Rather the bias reflects enduring assumptions about the dominant role of males in sex, and invariant female genitalia. New research highlights how rapidly female genital traits can evolve, and how complex coevolutionary dynamics between males and females can shape genital structures. We argue that understanding genital evolution is hampered by an outdated single-sex bias.

  20. Genital herpes - self-care

    Science.gov (United States)

    Herpes - genital -self-care; Herpes simplex - genital - self-care; Herpesvirus 2 - self-care; HSV-2 - self-care ... genital herpes can be treated. Follow your health care provider's instructions for treatment and follow-up.

  1. A male case of an undifferentiated carcinoma with osteoclast-like giant cells originating in an indeterminate mucin-producing cystic neoplasm of the pancreas. A case report and review of the literature

    Directory of Open Access Journals (Sweden)

    Koyama Yasumasa

    2011-09-01

    Full Text Available Abstract We report a rare male case of an undifferentiated carcinoma with osteoclast-like giant cells originating in an indeterminate mucin-producing cystic neoplasm of the pancreas. A 59-year-old Japanese man with diabetes visited our hospital, complaining of fullness in the upper abdomen. A laboratory analysis revealed anemia (Hemoglobin; 9.7 g/dl and elevated C-reactive protein (3.01 mg/dl. Carbohydrate antigen 19-9 was 274 U/ml and Carcinoembryonic antigen was 29.6 ng/ml. A computed tomography scan of the abdomen revealed a 14-cm cystic mass in the upper left quadrant of the abdomen that appeared to originate from the pancreatic tail. The patient underwent distal pancreatectomy/splenectomy/total gastrectomy/cholecystectomy. The mass consisted of a multilocular cystic lesion. Microscopically, the cyst was lined by cuboidal or columnar epithelium, including mucinous epithelium. Sarcomatous mononuclear cells and multinucleated osteoclast-like giant cells were found in the stroma. Ovarian-type stroma was not seen. We made a diagnosis of osteoclast-like giant cell tumor originating in an indeterminate mucin-producing cystic neoplasm of the pancreas. All surgical margins were negative, however, two peripancreatic lymph nodes were positive. The patient recovered uneventfully. Two months after the operation, multiple metastases occurred in the liver. He died 4 months after the operation.

  2. Human papillomavirus genital infections among men, China, 2007-2009.

    Science.gov (United States)

    He, Zhonghu; Liu, Ying; Sun, Yuan; Xi, Long Fu; Chen, Ke; Zhao, Yiqiang; Gao, Lei; Liu, Fangfang; Pan, Yaqi; Ning, Tao; Zhang, Lixin; Cai, Hong; Ke, Yang

    2013-06-01

    To determine prevalence of genital human papillomavirus (HPV) infection among men in rural China, we analyzed genital swab specimens. Among 2,236 male residents of rural Henan Province, HPV infection prevalence was 17.5%. The most common oncogenic and nononcogenic types were HPV-16 and HPV-3, respectively. Infection was associated with younger age and multiple sex partners.

  3. Clinical analysis of male genital warts patients with UU infection%男性尖锐湿疣患者合并解脲支原体感染的临床特点分析

    Institute of Scientific and Technical Information of China (English)

    苏学飞; 黄建国; 陈广新; 朱秋玲

    2015-01-01

    目的:探讨男性尖锐湿疣患者合并解脲支原体感染的临床特点分析。方法:选择86例男性尖锐湿疣患者为观察组,86例健康男性为对照组,根据患者主诉记录临床特征,采用醋酸白试验和UU培养基检测判定复发情况。结果:86例CA患者中,共41例患者检出解脲支原体感染,占47.7%。86例对照组中,共9例检出解脲支原体感染,占10.5%;二者检出率比较具有显著性差异(P<0.05);单纯CA组患者复发7例,复发率为15.6%;CA合并UU组患者复发1 6例,复发率为39.0%,二者复发率比较具有显著性差异,合并UU感染更易复发;41例UU阳性患者中,21例患者出现尿道口黏膜明显充血发红,占51.2%;24例患者镜检出现多形核白细胞,占58.5%;5例患者主诉提及尿急、尿频、尿道不适,尿道分泌物等尿道炎症状,占12.2%。结论:尖锐湿疣合并解脲支原体感染是导致尖锐湿疣复发的重要因素,需尽早进行常规检查和化验,并进行规范化治疗。%Objectives:To investigate the clinical features of male genital warts patients with UU infection. Methods:86 male genital warts patients were selected as the observation group,86 healthy male were selected as the control group.According to the clinical features of the patients’complaint,acetic acid white test and UU medi-um detection were used to determine recurrence rate.Results:Among the 86 CA patients,41 patients with UU in-fection were detected,accounting for 47.7%.Among the 86 cases in the control group,9 cases with UU infection were detected,accounting for 1 0. 5%,with significant difference in detection rates between the two group (P<0. 05 );7 cases relapsed in pure CA patients group,a recurrence rate of 1 5. 6%;1 6 cases relapsed in CA combined UU group,a recurrence rate of 39. 0%,with significant difference in recurrence rate between the two group.Among 41 cases UU

  4. Genital Warts (For Parents)

    Science.gov (United States)

    ... Kids to Be Smart About Social Media Genital Warts (HPV) KidsHealth > For Parents > Genital Warts (HPV) Print A A A What's in this ... Active Teens en español Verrugas genitales G enital warts are warts that are on or near a ...

  5. Glutathione Peroxidase 5 Is Expressed by the Entire Pig Male Genital Tract and Once in the Seminal Plasma Contributes to Sperm Survival and In Vivo Fertility

    Science.gov (United States)

    Barranco, Isabel; Tvarijonaviciute, Asta; Perez-Patiño, Cristina; Vicente-Carrillo, Alejandro; Parrilla, Inmaculada; Ceron, Jose J.; Martinez, Emilio A.; Rodriguez-Martinez, Heriberto; Roca, Jordi

    2016-01-01

    Glutathione peroxidase-5 (GPX5) is an H2O2-scavenging enzyme identified in boar seminal plasma (SP). This study attempted to clarify its origin and role on sperm survival and fertility after artificial insemination (AI). GPX5 was expressed (Western blot and immunocytochemistry using a rabbit primary polyclonal antibody) in testes, epididymis and accessory sex glands (6 boars). SP-GPX5 concentration differed among boars (11 boars, P boar (44 ejaculates, P sperm rich fraction (SRF, sperm-peak portion) had a significantly lower concentration (8.87 ± 0.78 ng/mL) than the rest of the SRF and the post-SRF (11.66 ± 0.79 and 12.37 ± 0.79 ng/mL, respectively, P Sperm motility of liquid-stored semen AI-doses (n = 44, at 15–17°C during 72h) declined faster in AI-doses with low concentrations of SP-GPX5 compared to those with high-levels. Boars (n = 11) with high SP-GPX5 showed higher farrowing rates and litter sizes than those with low SP-GPX5 (a total of 5,275 inseminated sows). In sum, GPX5 is widely expressed in the boar genital tract and its variable presence in SP shows a positive relationship with sperm quality and fertility outcomes of liquid-stored semen AI-doses. PMID:27627110

  6. The value of a multi-specialty service, including genitourinary medicine, dermatology and urology input, in the management of male genital dermatoses.

    Science.gov (United States)

    Pearce, J; Fernando, I

    2015-09-01

    We undertook a retrospective case note review of our monthly multi-specialty penile dermatoses clinic (which includes clinicians from Genitourinary medicine, Dermatology and Urology), to examine conditions presenting to the service, and compare clinical management and outcomes with other similar services in the UK. Over the 3-year study period, 226 patients were reviewed over 240 individual episodes. Lichenoid conditions were the most common category of genital pathologies seen (n = 60, 24%), but non-specific balanitis was the most common individual diagnosis (n = 55, 22%). Other common conditions seen included eczema and psoriasis (n = 28, 11%), Zoon/plasma cell balanitis (n = 26, 10%), malignancy/pre-malignant change (n = 25, 10%) and infective conditions (n = 24, 9%). The clinic had a biopsy rate of 10%; the most common indication was for confirmation of a clinical suspicion of malignancy/pre-malignancy. There was a high clinical-to-histological correlation in the biopsies of 79%. The most common treatment prescribed was topical corticosteroids and the clinic had a high discharge rate of 93%, the majority of patients discharged back to General Practice.

  7. Morphology of the male agouti accessory genital glands (Dasyprocta prymnolopha Wagler, 1831 Morfologia das glândulas genitais acessórias em cutias (Dasyprocta prymnolopha Wagler, 1831

    Directory of Open Access Journals (Sweden)

    Danilo J. Ayres de Menezes

    2010-09-01

    Full Text Available The morphology of the accessory genital glands of the male agouti was studied in twenty-three animals that were raised in captivity. Twenty animals had their genital glands dissected in situ for macroscopic description. The samples of each gland were recovered, embedded in paraffin, sliced and stained by Hematoxylin-Eosin technique. It was founded four pairs of glands: the vesicular glands, the coagulating glands, the prostate and the bulbourethral glands. Histological characteristics of the vesicular, coagulating and prostate glands showed similar morphology, within the pseudostratified columnar epithelium. The tubulo-alveolar type of the bulbourethral glands showed a lack of connective tissue among the tubules, a small amount of red stained presented it the cytoplasm, and the presence of vacuoles in the tissue. This study concluded that the agouti showed to have similar morphological aspect described in the others species of rodents.A morfologia das glândulas genitais acessórias de cutias foram estudados em 23 animais criados em cativeiros. Vinte animais tiveram suas glândulas genitais dissecadas in situ para as descrições macroscópicas. Para o estudo microscópico foram utilizados três animais. Os fragmentos de cada glândula foram embebidos em parafina, seccionados e corados em hematoxilina e eosina. Foram encontrados quatro pares de glândulas: vesiculares, coaguladoras, próstata e bulbouretrais. As características histológicas da glândula vesicular, coaguladora e próstata mostraram morfologia similar, com epitélio colunar pseudoestratificado. O tipo tuboalveolar da glândula bulbouretral mostrou uma deficiência de tecido conjuntivo, citoplasma pouco corado e presença de vacúolos. Este estudo concluiu que a cutia apresenta as mesmas características morfológicas das glândulas genitais acessórias encontradas em roedores.

  8. Genital morphology of the male South American fur seal (Arctocephalus australis and biological implications Morfologia dos órgãos genitais do macho do Lobo marinho (Arctocephalus australis e implicações biológicas

    Directory of Open Access Journals (Sweden)

    Alex Sander D. Machado

    2012-12-01

    Full Text Available Male capacity for spreading genes to a great number of descendents and to determine population dynamics depend directly on the genital organs. Morphological studies in pinnipeds are scarce and the functional meaning of some characteristics has never been discussed. We hypothesized that Arctocephalus australis (A. australis shows morphophysiological adaptations in order to guarantee the perpetuation of the species in the unique annual mating season. Seven males, dead from natural causes, had their genital organs collected and fixed for morphological description. Some features differ from other described mammalian males and are closely related to the biology and reproductive cycle of this species, as the scrotal epidermis, absence of glandular portion in the ductus deferens and spermatogenic epithelium suggest a recrudescent testis period. The corona glandis exhibits a singular arrangement: its erectile border looks like a formation of petals and its association with the os penis gives a "lily-flower" form to this region. We propose the name margo petaliformis to this particular erectile border of the corona glandis because of its similarity to a flower corola. The male genital organs of A. australis show morphological features compatible with adaptation to environment requirements and reproductive efficiency.A capacidade do macho de espalhar seus genes a um grande número de descendentes e determinar a dinâmica populacional depende diretamente dos seus órgãos genitais. Estudos morfológicos em pinípedes são escassos e o significado funcional de algumas de suas características ecológicas ainda foi pouco discutido. Nossa hipótese é que Arctocephalus australis (A. australis apresenta adaptações morfofisiológicas em seus órgãos genitais capazes de interagir com o meio e garantir a perpetuação da espécie que apresenta apenas uma época de acasalamento que ocorre uma vez a cada ano. Sete A. australis machos, mortos recentes por causas

  9. 5α-Dihydrotestosterone negatively regulates cell proliferation of the periurethral ventral mesenchyme during urethral tube formation in the murine male genital tubercle.

    Science.gov (United States)

    Suzuki, H; Matsushita, S; Suzuki, K; Yamada, G

    2017-01-01

    Androgen is an essential factor involved in masculinization of external genitalia. Failure of the exposure to 5α-dihydrotestosterone (DHT) causes a hypoplastic penile size and urethral abnormality. The main pathology of hypospadias is defective urethral closure on the ventral side of the penis. Hormone-dependent genes are suggested as the causative factors. However, the detailed mechanisms of DHT functions on urethral tube formation remain unknown. Androgen is both a positive and negative regulator of cell proliferation. The roles of locally converted DHT in cell proliferation at the periurethral mesenchyme have not been elucidated. We revealed the expression pattern of 5α-reductase type 2 mRNA (Srd5a2) and local DHT distribution by direct measurement in this study. We also analyzed periurethral mesenchymal cell proliferation status using systematic three-dimensional (3D) reconstruction analyses. A prominent Srd5a2 expression and localized DHT distribution on the ventral side of the genital tubercle were detected. Cell proliferation was reduced in this mesenchymal region during urethral formation. The current results suggest the presence of the possible negative regulation of cell proliferation by DHT. Moreover, cell proliferation related to urethral tube formation was revealed to be DHT dose dependent. These data are expected to contribute to the understanding of the mode of regulation of cell proliferation related to urethral tube formation by DHT. These findings may also offer insight into the understanding of human hypospadias and related hormone-dependent factors. © 2016 American Society of Andrology and European Academy of Andrology.

  10. Noninfectious genital ulcers.

    Science.gov (United States)

    Kirshen, Carly; Edwards, Libby

    2015-12-01

    Noninfectious genital ulcers are much more common than ulcers arising from infections. Still, it is important to take a thorough history of sexual activity and a sexual abuse screen. A physical exam should include skin, oral mucosa, nails, hair, vulva, and vaginal mucosa if needed. The differential diagnosis of noninfectious genital ulcers includes: lipschütz ulcers, complex aphthosis, Behçet's syndrome, vulvar metastatic Crohn's disease, hidradenitis suppurativa, pyoderma gangrenosum, pressure ulcers, and malignancies. It is important to come to the correct diagnosis to avoid undue testing, stress, and anxiety in patients experiencing genital ulcerations.

  11. Genital tuberculosis is common among females with tubal factor ...

    African Journals Online (AJOL)

    Abdulhakim Ali Al eryani

    2015-01-02

    Jan 2, 2015 ... Of a total 151 women who had tubal factor infertility, 61 cases were investigated ... Introduction. Female genital tuberculosis (GTB) is a common health ... had normal hormonal profile, and normal male parameters assessed by ...

  12. Sexually Monomorphic Maps and Dimorphic Responses in Rat Genital Cortex.

    Science.gov (United States)

    Lenschow, Constanze; Copley, Sean; Gardiner, Jayne M; Talbot, Zoe N; Vitenzon, Ariel; Brecht, Michael

    2016-01-11

    Mammalian external genitals show sexual dimorphism [1, 2] and can change size and shape upon sexual arousal. Genitals feature prominently in the oldest pieces of figural art [3] and phallic depictions of penises informed psychoanalytic thought about sexuality [4, 5]. Despite this longstanding interest, the neural representations of genitals are still poorly understood [6]. In somatosensory cortex specifically, many studies did not detect any cortical representation of genitals [7-9]. Studies in humans debate whether genitals are represented displaced below the foot of the cortical body map [10-12] or whether they are represented somatotopically [13-15]. We wondered what a high-resolution mapping of genital representations might tell us about the sexual differentiation of the mammalian brain. We identified genital responses in rat somatosensory cortex in a region previously assigned as arm/leg cortex. Genital responses were more common in males than in females. Despite such response dimorphism, we observed a stunning anatomical monomorphism of cortical penis and clitoris input maps revealed by cytochrome-oxidase-staining of cortical layer 4. Genital representations were somatotopic and bilaterally symmetric, and their relative size increased markedly during puberty. Size, shape, and erect posture give the cortical penis representation a phallic appearance pointing to a role in sexually aroused states. Cortical genital neurons showed unusual multi-body-part responses and sexually dimorphic receptive fields. Specifically, genital neurons were co-activated by distant body regions, which are touched during mounting in the respective sex. Genital maps indicate a deep homology of penis and clitoris representations in line with a fundamentally bi-sexual layout [16] of the vertebrate brain.

  13. LEPROMATOUS LEPROSY PRESENTING AS GENITAL ULCER

    Directory of Open Access Journals (Sweden)

    Arunkumar

    2015-06-01

    Full Text Available Mycobacterium leprae can invade almost any part of the skin but most commonly affects the cooler parts rather than the warmer areas. Involvement of the male external genitalia although not very common due to the relatively higher temperature caused by the occlusive undergarments, can still be affected in leprosy. Most of the genital lesions seen on the leprosy patients are either nodules, patches, plaques, papules and or swelling of external genitalia. Herewith we are presenting a lepromatous leprosy patient presenting as genital ulcers in this era of syndromic management of Sexually Transmitted Infections (STI.

  14. Difficulties in Preventing Repeated Genital Self-Mutilation

    Directory of Open Access Journals (Sweden)

    Djuricic Katarina Nikic

    2016-09-01

    Full Text Available Self-mutilation is self-inflicted and intentional damage done to one’s body or one’s body parts without a conscious suicidal intention. The first case of genital self-mutilation was published in 1846, and the first scientific description of genital self-mutilation was written by Stroch in 1901. Since the first case has been described, there have been a relatively small number of described cases of genital self-mutilation in both genders; there have been an even smaller number of cases of repeated genital self-mutilation and only a few descriptions of repetitive forms of male genital self-mutilation in the literature. The aim of our study is to present difficulties in preventing repeated male genital self-mutilation of a patient with an intellectual disability who was diagnosed and treated for epilepsy and psychosis in early adult life and had a previous history of self-destructive behaviour during childhood. Previous literature does not contain many repeated cases of male genital self-mutilation. After evaluating the contribution of each individual factor in the aetiology of self-mutilation, we concluded that every individual factor is significant in the aetiology of self-mutilation; however, no single factor, as well as all the factors put together, is not enough for prevention of self-mutilation. Our conclusion is that all the presented factors in our research (intellectual disability, epilepsy, psychosis, self-destructive tendencies in childhood have their place in the aetiology of male genital self-mutilation, but none of them are determining factors. This confirms that it is necessary to conduct further research in the field of aetiology of male genital self-mutilation, which would contribute towards more adequate prevention.

  15. Neoplasms derived from plasmacytoid dendritic cells.

    Science.gov (United States)

    Facchetti, Fabio; Cigognetti, Marta; Fisogni, Simona; Rossi, Giuseppe; Lonardi, Silvia; Vermi, William

    2016-02-01

    Plasmacytoid dendritic cell neoplasms manifest in two clinically and pathologically distinct forms. The first variant is represented by nodular aggregates of clonally expanded plasmacytoid dendritic cells found in lymph nodes, skin, and bone marrow ('Mature plasmacytoid dendritic cells proliferation associated with myeloid neoplasms'). This entity is rare, although likely underestimated in incidence, and affects predominantly males. Almost invariably, it is associated with a myeloid neoplasm such as chronic myelomonocytic leukemia or other myeloid proliferations with monocytic differentiation. The concurrent myeloid neoplasm dominates the clinical pictures and guides treatment. The prognosis is usually dismal, but reflects the evolution of the associated myeloid leukemia rather than progressive expansion of plasmacytoid dendritic cells. A second form of plasmacytoid dendritic cells tumor has been recently reported and described as 'blastic plasmacytoid dendritic cell neoplasm'. In this tumor, which is characterized by a distinctive cutaneous and bone marrow tropism, proliferating cells derive from immediate CD4(+)CD56(+) precursors of plasmacytoid dendritic cells. The diagnosis of this form can be easily accomplished by immunohistochemistry, using a panel of plasmacytoid dendritic cells markers. The clinical course of blastic plasmacytoid dendritic cell neoplasm is characterized by a rapid progression to systemic disease via hematogenous dissemination. The genomic landscape of this entity is currently under intense investigation. Recurrent somatic mutations have been uncovered in different genes, a finding that may open important perspectives for precision medicine also for this rare, but highly aggressive leukemia.

  16. DNA barcoding and male genital morphology reveal five new cryptic species in the West Palearctic bee Seladonia smaragdula (Vachal, 1895) (Hymenoptera: Apoidea: Halictidae).

    Science.gov (United States)

    Pauly, Alain; Devalez, Jelle; Sonet, Gontran; Nagy, Zoltán Tamás; Boevé, Jean-Luc

    2015-10-29

    Several forms or variants have long been recognized in the West Palearctic sweat bee Seladonia smaragdula (Vachal, 1895). Using DNA barcoding and morphological characters, primarily of the male genitalia, these variants are here recognized and described as five new species: S. gemmella Pauly sp. nov., S. submediterranea Pauly sp. nov., S. orientana Pauly & Devalez sp. nov., S. phryganica Pauly & Devalez sp. nov., and S. cretella Pauly & Devalez sp. nov. Also, we designate a lectotype for Halictus smaragdulus Vachal, consider Seladonia butea (Warncke, 1975) and S. morinella (Warncke, 1975) as nomina dubia, and discuss the identity of the Seladonia specimens from Australia currently determined as S. smaragdula.

  17. Genital injuries in adults.

    Science.gov (United States)

    White, Catherine

    2013-02-01

    The examination of the rape victim should focus on the therapeutic, forensic and psychological needs of the individual patient. One aspect will be an examination for ano-genital injuries. From a medical perspective, they tend to be minor and require little in the way of treatment. They must be considered when assessing the risk of blood-borne viruses and the need for prophylaxis. From a forensic perspective, an understanding of genital injury rates, type of injury, site and healing may assist the clinician to interpret the findings in the context of the allegations that have been made. There are many myths and misunderstandings about ano-genital injuries and rape. The clinician has a duty to dispel these.

  18. Genital/Vulvovaginal Candidiasis (VVC)

    Science.gov (United States)

    ... experience genital itching, burning, and sometimes a "cottage cheese-like" vaginal discharge. Men with genital candidiasis may ... number of Candida organisms are present. A fungal culture may not always be useful because Candida species ...

  19. Nonspecific genital ulcers.

    Science.gov (United States)

    Sehgal, Virendra N; Pandhi, Deepika; Khurana, Ananta

    2014-01-01

    Recent intervention of nonspecific genital ulcers has added refreshing dimensions to genital ulcer disease. It was considered pertinent to dwell on diverse clinical presentation and diagnostic strategies. It seems to possess spectrum. It includes infective causes, Epstein Bar Virus, tuberculosis, Leishmaniasis, HIV/AIDS related ulcers and amoebiasis. Noninfective causes are immunobullous disorders, aphthosis, Behcet's disease (BD), inflammatory bowel disease, lichen planus and lichen sclerosis et atrophicus, drug reactions, premalignant and malignant conditions, pyoderma gangrenosum, and hidradenitis suppurativa. The diagnostic features and treatment option of each disorder are succinctly outlined for ready reference.

  20. Management of invasive squamous cell carcinoma of the bulbomembranous male urethra with co-ordinated chemo-radiotherapy and genital preservation

    Energy Technology Data Exchange (ETDEWEB)

    Oberfield, R.A.; Zinman, L.N.; Leibenhaut, M.; Girshovich, L.; Silverman, M.L. [Lahey Hitchcock Medical Center, Burlington, MA (United States)

    1996-10-01

    The objective was to determine the success of chemo-radiotherapy for squamous cell carcinoma (SCC) of the bulbar male urethra, an uncommon but aggressive cancer usually treated by radical deforming surgery. Two men, aged 42 and 49 years, with locally advanced SCC of the proximal deep urethra were treated with a modified Nigro chemo-radiation protocol. The initial treatment was by supra-pubic cystotomy urinary diversion followed by 45 Gy in 25 fractions over 5 weeks to the penis, perineum and regional lymphatics. Chemotherapy consisted of a single intravenous dose of mitomycin C (10 mg/m{sup 2}) and an intravenous infusion of 5-fluorouracil (1 g/m{sup 2}/day) for 96 h starting on the first day of radiation therapy and repeated 28 days later. Follow-up evaluation with urethral biopsies, retrograde urethrography, computed tomography of the pelvis and cysto-urethroscopy under anaesthesia showed no residual tumour in either patient but the development of a proximal urethral stricture at 1.5 and 4 years respectively. This report presents the first evidence of a successful reduction of tumour stage with the local eradication of invasive SCC and penile preservation with no recurrence of the tumour or the need to excise the urethra. (Author).

  1. Proteomic profiling of epididymis and vas deferens: identification of proteins regulated during rat genital tract development.

    NARCIS (Netherlands)

    A. Umar (Arzu); M.P. Ooms (Marja); T.M. Luider (Theo); J.A. Grootegoed (Anton); A.O. Brinkmann (Albert)

    2003-01-01

    textabstractEpididymis and vas deferens form part of the male internal genital tract and are dependent on androgens for their growth and development. To better understand the molecular action of androgens during male genital tract development, protein expression profiles were gener

  2. High prevalence of genital HPV infection among long-term monogamous partners of women with cervical dysplasia or genital warts-Another reason for HPV vaccination of boys.

    Science.gov (United States)

    Rob, Filip; Tachezy, Ruth; Pichlík, Tomáš; Rob, Lukáš; Kružicová, Zuzana; Hamšíková, Eva; Šmahelová, Jana; Hercogová, Jana

    2017-01-01

    We conducted a cross-sectional study on the occurrence of a specific type of genital human papillomavirus (HPV) among long-term monogamous male partners of women with cervical dysplasia and genital warts. The purpose of the study was to improve knowledge with regards to the management of these couples. The presence of genital HPV-DNA was detected by PCR with broad spectrum primers followed by hybridization. 82 males met the study criteria, 41 in each group. Genital HPV-DNA prevalence was 67.5% in the genital warts group and 72.2% in the cervical dysplasia group. The prevalence of high risk HPVs was higher in the cervical dysplasia group, while low risk HPVs were more prevalent in the genital warts group (p HPV in males was independent of the duration of the relationship (73.5% for 6-24 months and 66.7% for longer relationships). In conclusion, our results suggest that the prevalence of the genital HPV infection in both groups of male partners is comparable and very high, but the spectrum of HPV types varies significantly. The presence of the genital HPV infection in male sexual partners seems to be independent of the duration of the relationship. Applying the HPV vaccination to boys may prevent this phenomenon.

  3. Healing of Genital Injuries

    Science.gov (United States)

    Berkowitz, Carol D.

    2011-01-01

    Child sexual abuse as well as accidental trauma may cause acute injuries in the anogenital area. Most data on residual findings following genital trauma come from longitudinal studies of children who have been sexually assaulted, undergone surgical procedures, or experienced accidental trauma. Like injuries in other part parts of the body, such…

  4. Female genital mutilation.

    Science.gov (United States)

    Ladjali, M; Rattray, T W; Walder, R J

    1993-08-21

    Female genital mutilation, also misleadingly known as female circumcision, is usually performed on girls ranging in from 1 week to puberty. Immediate physical complications include severe pain, shock, infection, bleeding, acute urinary infection, tetanus, and death. Longterm problems include chronic pain, difficulties with micturition and menstruation, pelvic infection leading to infertility, and prolonged and obstructed labor during childbirth. An estimated 80 million girls and women have undergone female genital mutilation. In Britain alone an estimated 10,000 girls are currently at risk. Religious, cultural, medical, and moral grounds rationalize the custom which is practiced primarily in sub-Saharan Africa, the Arab world, Malaysia, Indonesia, and among migrant populations in Western countries. According to WHO it is correlated with poverty, illiteracy, and the low status of women. Women who escape mutilation are not sought in marriage. WHO, the UN Population Fund, the UN Children's Fund, the International Planned Parenthood Federation, and the UN Convention on the Rights of the Child have issued declarations on the eradication of female genital mutilation. In Britain, local authorities have intervened to prevent parents from mutilating their daughters. In 1984, the Inter-African Committee Against Harmful Traditional Practices Affecting Women and Children was established to work toward eliminating female genital mutilation and other damaging customs. National committees in 26 African countries coordinate projects run by local people using theater, dance, music, and storytelling for communication. In Australia, Canada, Europe, and the US women have organized to prevent the practice among vulnerable migrants and refugees.

  5. Genital lesions following bestiality

    Directory of Open Access Journals (Sweden)

    Mittal A

    2000-01-01

    Full Text Available A 48-year-old man presented with painful genital lesions with history of bestiality and abnor-mal sexual behaviour. Examination revealed multiple irregular tender ulcers and erosions, with phimosis and left sided tender inguinal adenopathy. VDRL, TPHA, HIV-ELISA were negative. He was treated with ciprofloxacin 500mg b.d. along with saline compresses with complete resolution.

  6. EcPV2 DNA in equine genital squamous cell carcinomas and normal genital mucosa.

    Science.gov (United States)

    Bogaert, Lies; Willemsen, Anouk; Vanderstraeten, Eva; Bracho, Maria A; De Baere, Cindy; Bravo, Ignacio G; Martens, Ann

    2012-07-01

    Squamous cell carcinoma (SCC) represents the most common genital malignant tumor in horses. Similar to humans, papillomaviruses (PVs) have been proposed as etiological agents and recently Equine papillomavirus type 2 (EcPV2) has been identified in a subset of genital SCCs. The goals of this study were (1) to determine the prevalence of EcPV2 DNA in tissue samples from equine genital SCCs, penile intraepithelial neoplasia (PIN) and penile papillomas, using EcPV2-specific PCR, (2) to examine the prevalence of latent EcPV2 infection in healthy genital mucosa and (3) to determine genetic variability within EcPV2 and to disentangle phylogenetic relationships of EcPV2 among PVs. EcPV2 DNA was detected in all but one penile SCC (15/16), in all PIN lesions (8/8) and penile papillomas (4/4). Additionally, EcPV2 DNA was demonstrated in one of two metastasized lymph nodes, one contact metastasis in the mouth, two vaginal and one anal lesion. In healthy horses, EcPV2 DNA was detected in 10% (4/39) of penile swabs but in none of vulvovaginal swabs (0/20). This study confirms the presence of EcPV2 DNA in equine genital SCCs and shows its involvement in anal lesions, a lymph node and contact metastases. Latent EcPV2 presence was also shown in normal male genital mucosa. We found that different EcPV2 variants cocirculate among horses and that EcPV2 is related to the Delta+Zeta PVs and is only a very distant relative of high-risk human PVs causing genital cancer. Thus, similar viral tropism and similar malignant outcome of the infection do not imply close evolutionary relationship.

  7. In defence of genital autonomy for children.

    Science.gov (United States)

    Earp, Brian D

    2016-03-01

    Arora and Jacobs (2016) assume that liberal societies should tolerate non-therapeutic infant male circumcision, and argue that it follows from this that they should similarly tolerate-or even encourage-what the authors regard as 'de minimis' forms of female genital mutilation (as defined by the World Health Organization). In this commentary, I argue that many serious problems would be likely to follow from a policy of increased tolerance for female genital mutilation, and that it may therefore be time to consider a less tolerant attitude toward non-therapeutic infant male circumcision. Ultimately, I suggest that children of whatever sex or gender should be free from having healthy parts of their most intimate sexual organs either damaged or removed, before they can understand what is at stake in such an intervention and agree to it themselves.

  8. Myeloid neoplasms with eosinophilia.

    Science.gov (United States)

    Reiter, Andreas; Gotlib, Jason

    2017-02-09

    Molecular diagnostics has generated substantial dividends in dissecting the genetic basis of myeloid neoplasms with eosinophilia. The family of diseases generated by dysregulated fusion tyrosine kinase (TK) genes is recognized by the World Health Organization (WHO) category, "Myeloid/lymphoid neoplasms with eosinophilia and rearrangement of PDGFRA, PDGFRB, or FGFR1, or with PCM1-JAK2" In addition to myeloproliferative neoplasms (MPN), these patients can present with myelodysplastic syndrome/MPN, as well as de novo or secondary mixed-phenotype leukemias or lymphomas. Eosinophilia is a common, but not invariable, feature of these diseases. The natural history of PDGFRA- and PDGFRB-rearranged neoplasms has been dramatically altered by imatinib. In contrast, patients with FGFR1 and JAK2 fusion TK genes exhibit a more aggressive course and variable sensitivity to current TK inhibitors, and in most cases, long-term disease-free survival may only be achievable with allogeneic hematopoietic stem cell transplantation. Similar poor prognosis outcomes may be observed with rearrangements of FLT3 or ABL1 (eg, both of which commonly partner with ETV6), and further investigation is needed to validate their inclusion in the current WHO-defined group of eosinophilia-associated TK fusion-driven neoplasms. The diagnosis chronic eosinophilic leukemia, not otherwise specified (CEL, NOS) is assigned to patients with MPN with eosinophilia and nonspecific cytogenetic/molecular abnormalities and/or increased myeloblasts. Myeloid mutation panels have identified somatic variants in patients with a provisional diagnosis of hypereosinophilia of undetermined significance, reclassifying some of these cases as eosinophilia-associated neoplasms. Looking forward, one of the many challenges will be how to use the results of molecular profiling to guide prognosis and selection of actionable therapeutic targets. © 2017 by The American Society of Hematology.

  9. Mechanisms and Evidence of Genital Coevolution: The Roles of Natural Selection, Mate Choice, and Sexual Conflict

    National Research Council Canada - National Science Library

    Brennan, Patricia L R; Prum, Richard O

    2015-01-01

    .... Here we review the diverse mechanisms of genital coevolution that include natural selection, female mate choice, male-male competition, and how their interactions generate sexual conflict that can...

  10. Peroxiredoxins in colorectal neoplasms

    OpenAIRE

    Wu, X.Y.; Fu, X.Z.; Wang, X. H.

    2010-01-01

    Peroxiredoxins (Prxs) are novel group proteins with efficient antioxidant capacity, and some of them also have effects on cell proliferation, differentiation, apoptosis, and chemotherapy and radiotherapy resistance. Altogether six distinct Prxs expressions were investigated in histological samples of colorectal neoplasm and the distant normal tissues and investigated associatedly with parameters such as clinical stage and lymphnodes metastasis. Normal colorectal tis...

  11. Solid pseudopapillary neoplasm of pancreas: a rare presentation

    Directory of Open Access Journals (Sweden)

    Mohd Jafar Memon

    2016-07-01

    Full Text Available Pancreatic neoplasms are rare in children and have a different histo-logic spectrum and prognosis than those in adults. Pancreatoblastoma is the most common pancreatic neoplasm in young children. Solid pseudopapillary neoplasm occurs in adolescent girls. It is heterogeneous in internal architecture, with a mixture of solid and cystic hemorrhagic and necrotic elements. All pancreatic neoplasms in children are capable of producing metastases, usually to the liver and lymph nodes; however, on the whole, these tumors have a better clinical outcome than most pancreatic tumors in adults. We present a case of solid pseudopapillary neoplasm with a liver metastasis in a 13 year old male patient. [Int J Res Med Sci 2016; 4(7.000: 3090-3093

  12. Treatment Options for Myelodysplastic/Myeloproliferative Neoplasms

    Science.gov (United States)

    ... Treatment Myelodysplastic/ Myeloproliferative Neoplasms Treatment Myelodysplastic/ Myeloproliferative Neoplasms Treatment (PDQ®)–Patient Version General Information About Myelodysplastic/ Myeloproliferative ...

  13. Genital herpes: Heisenberg revisited

    OpenAIRE

    Goldmeier, D

    1998-01-01

    In the confirmation of recurrences of genital herpes, patient defined disease reactivation and virological data hold the scientific high ground. The influence of the psyche on recurrence rates and perception of recurrences has been largely neglected and marginalised up to the present, possibly because research work in that area has been and continues to be of poor calibre. However, neglected psychological variables may render otherwise relevant clinical trials uninterpretable. Psycholog...

  14. Genitals and ethnicity: the politics of genital modifications.

    Science.gov (United States)

    Johnsdotter, Sara; Essén, Birgitta

    2010-05-01

    The discrepancy in societal attitudes toward female genital cosmetic surgery for European women and female genital cutting in primarily African girl children and women raises the following fundamental question. How can it be that extensive genital modifications, including reduction of labial and clitoral tissue, are considered acceptable and perfectly legal in many European countries, while those same societies have legislation making female genital cutting illegal, and the World Health Organization bans even the "pricking" of the female genitals? At present, tensions are obvious as regards the modification of female genitalia, and current legislation and medical practice show inconsistencies in relation to women of different ethnic backgrounds. As regards the right to health, it is questionable both whether genital cosmetic surgery is always free of complications and whether female genital cutting always leads to them. Activists, national policymakers and other stakeholders, including cosmetic genital surgeons, need to be aware of these inconsistencies and find ways to resolve them and adopt non-discriminatory policies. This is not necessarily an issue of either permitting or banning all forms of genital cutting, but about identifying a consistent and coherent stance in which key social values - including protection of children, bodily integrity, bodily autonomy, and equality before the law - are upheld. Copyright 2010 Reproductive Health Matters. Published by Elsevier Ltd. All rights reserved.

  15. Genital Mycoplasmas in Placental Infections

    Directory of Open Access Journals (Sweden)

    Andreas Stein

    1994-01-01

    Full Text Available Objective: The involvement of the genital mycoplasmas Ureaplasma urealyticum and Mycoplasma hominis in complications of pregnancy has remained controversial especially because these microorganisms are frequent colonizers of the lower genital tract. Recovery of bacteria from the placenta appears to be the sole technique to represent a true infection and not vaginal contamination. Therefore, we investigated the presence of genital mycoplasmas, aerobic and anaerobic bacteria, and fungi in human placentas and evaluated their association with morbidity and mortality of pregnancy.

  16. Determining the cost of genital warts: a study from Ireland.

    LENUS (Irish Health Repository)

    Dee, A

    2009-09-01

    OBJECTIVES: To determine the average cost of a case of genital warts, for both males and females, with a view to informing the current debate as to which Human papillomavirus vaccine would have maximum cost-effectiveness in the Irish population. METHODS: Contact time between patients and healthcare professionals was prospectively measured at five genitourinary medicine clinics in the south-west of Ireland, over a period of 3 weeks. By identifying all those with genital warts, it was possible to calculate the proportion of total time taken by patients with this condition, and from this to calculate a cost per incident case, by gender. RESULTS: A total of 25.5% of attendances were for genital warts, and these patients used 26.2% of total clinic time (CI 25.4 to 27.0%). The average cost calculated for genital warts was 335 euros per incident case, and by gender 300 euros per male case and 366 euros per female case. CONCLUSIONS: There are considerable costs associated with the treatment of genital warts, with female cases representing a higher cost than males. By vaccinating with the quadrivalent HPV vaccine, there are significant savings to be made.

  17. Intersexual stages. Ambiguous genitals.

    Directory of Open Access Journals (Sweden)

    Salvador G. Carrillo Soriano

    2005-12-01

    Full Text Available It is considered that every newborn that presents a confused aspect of external genitalia, that does not permit to define his phenotypic sex, has Ambiguous Genitals. It includes real cases of intersex abnormalities, or those with severe hypospadia and bilateral chryptorchidism. In spite of the large advances in genetic, hormonal regulation and molecular biology studies in intersex abnormalities, today continues being motive of confussion when a doctor found a newborn with ambiguous genitalia. We presented the Good Clinical Practices Guideline for Intersex and ambiguos genitalia, approved by consensus in the 4th National Good Clinical Practices Workshop in Pediatric Surgery (Las Tunas, Cuba, March, 2005.

  18. Genital herpes: Heisenberg revisited

    Science.gov (United States)

    Goldmeier, D.

    1998-01-01

    In the confirmation of recurrences of genital herpes, patient defined disease reactivation and virological data hold the scientific high ground. The influence of the psyche on recurrence rates and perception of recurrences has been largely neglected and marginalised up to the present, possibly because research work in that area has been and continues to be of poor calibre. However, neglected psychological variables may render otherwise relevant clinical trials uninterpretable. Psychological aspects of counselling before testing for serum herpes simplex type 2 antibodies are also discussed. 




 PMID:9849561

  19. Morfologia dos órgãos genitais masculinos do Jurará Kinosternon scorpioides (Chelonia: Kinosternidae Morphology of the male genital organs of the Scorpion Mud Turtle Kinosternon scorpioides (Chelonia: Kinosternidae

    Directory of Open Access Journals (Sweden)

    Rafael Cardoso Carvalho

    2010-04-01

    shell. The constitutive elements of the male genital organs were studied, aiming to provide morphological data of the species which could be used in reproductive biology aimed at actions towards its preservation in captivity. The sample was composed of 10 adult males, captured by IBAMA-MA (Proc. nº 020.12.002400/99-31, license nº 002/01, euthanized, following rules from the Ethics Committee of UEMA's Veterinary Medicine School. The choelomic cavity was opened and the organs were fixed in formaldehyde 10% and subsequently dissected. The testis of K. scorpioides had ovoid shape and golden yellow coloration. The cylindrical epididymidis adhered dorsal-wise to the medial surface of the testis, ending in a small deferent duct. The deferent ducts did not form distinct blister and opened inside cloaca. The furrowed penis, located in the base of the cloaca, extending itself until the tail and it was composed by root, body and free part. The morphology data of the reproductive organs of these animals was similar to other turtles such as the sea turtle, suggesting a conservative morphological presentation among turtles.

  20. Anatomy and physiology of genital organs - women.

    Science.gov (United States)

    Graziottin, Alessandra; Gambini, Dania

    2015-01-01

    "Anatomy is destiny": Sigmund Freud viewed human anatomy as a necessary, although not a sufficient, condition for understanding the complexity of human sexual function with a solid biologic basis. The aim of the chapter is to describe women's genital anatomy and physiology, focusing on women's sexual function with a clinically oriented vision. Key points include: embryology, stressing that the "female" is the anatomic "default" program, differentiated into "male" only in the presence of androgens at physiologic levels for the gestational age; sex determination and sex differentiation, describing the interplay between anatomic and endocrine factors; the "clitoral-urethral-vaginal" complex, the most recent anatomy reading of the corpora cavernosa pattern in women; the controversial G spot; the role of the pelvic floor muscles in modulating vaginal receptivity and intercourse feelings, with hyperactivity leading to introital dyspareunia and contributing to provoked vestibulodynia and recurrent postcoital cystitis, whilst lesions during delivery reduce vaginal sensations, genital arousability, and orgasm; innervation, vessels, bones, ligaments; and the physiology of women's sexual response. Attention to physiologic aging focuses on "low-grade inflammation," genital and systemic, with its impact on women sexual function, especially after the menopause, if the woman does not or cannot use hormone replacement therapy.

  1. Especie nueva de Scybalocanthon (Coleoptera: Scarabaeinae: Canthonini y descripción de la variación del órgano genital masculino A new species of Scybalocanthon (Coleoptera: Scarabaeinae: Canthonini and description of the variation of the male genitalia

    Directory of Open Access Journals (Sweden)

    Fredy Molano Rendón

    2010-12-01

    Full Text Available Se describe Scybalocanthon arcabuquensis Molano y Medina, sp.nov. La distribución de esta especie se encuentra restringida a los bosques de roble del municipio de Arcabuco, Departamento de Boyacá, sobre la cordillera Oriental de los Andes en Colombia. El órgano genital del macho se describe e ilustra, se discute la variación de las estructuras del saco interno de varias especies del género, y se proponen algunas estructuras del órgano genital como posibles caracteres únicos que definen el género.Scybalocanthon arcabuquensis Molano y Medina, sp. nov. is described. The species is restricted to the oak forest at Arcabuco municipality, department of Boyacá, Eastern Cordillera of the Colombian Andes. The male genitalia is described and illustrated, the variation of structures of the internal sac is discussed for various species of the genus and some structures from the internal male genitalia are proposed as possible unique characters useful for defining the genus.

  2. Acute genital ulcers.

    Science.gov (United States)

    Delgado-García, Silvia; Palacios-Marqués, Ana; Martínez-Escoriza, Juan Carlos; Martín-Bayón, Tina-Aurora

    2014-01-28

    Acute genital ulcers, also known as acute vulvar ulcers, ulcus vulvae acutum or Lipschütz ulcers, refer to an ulceration of the vulva or lower vagina of non-venereal origin that usually presents in young women, predominantly virgins. Although its incidence is unknown, it seems a rare entity, with few cases reported in the literature. Their aetiology and pathogenesis are still unknown. The disease is characterised by an acute onset of flu-like symptoms with single or multiple painful ulcers on the vulva. Diagnosis is mainly clinical, after exclusion of other causes of vulvar ulcers. The treatment is mainly symptomatic, with spontaneous resolution in 2 weeks and without recurrences in most cases. We present a case report of a 13-year-old girl with two episodes of acute ulcers that fit the clinical criteria for Lipschütz ulcers.

  3. Condiloma Acuminado (Verruga Genital

    Directory of Open Access Journals (Sweden)

    Wendy Andrea Marquina Cabero

    2013-06-01

    Full Text Available Paciente femenina de 18 años, internada en el Hospital Materno Infantil German Urquidi con embarazo de 39 semanas, trabajo de parto, condilomatosis genital. Inicio de vida sexual a sus 16 años.Al examen físico: útero grávido, embarazo de 39 semanas, genitales con lesiones vegetantes de 15x10 cm en intravaginal cubierta con secreción grisácea, sésil que sangra fácilmente; el examen de tacto vaginal no selogra realizar. Se realizan cesárea y biopsia con solicitud de histopatología de dicha lesión.

  4. Obesity and gastrointestinal neoplasms

    Directory of Open Access Journals (Sweden)

    Izabela Binkowska-Borgosz

    2014-10-01

    Full Text Available Being overweight or obese is a significant public health problem in the 21st century due to its scale, common existence and its cause-effect association with multiple diseases. Excessive accumulation of adipose tissue in humans is regarded as a major risk factor for development of cardiovascular and skeletal diseases. However, data from recent years have revealed that obesity is also strongly associated with increased risk of the majority of cancers in humans, including those originating from the gastrointestinal tract. During the last few year this association has been thoroughly proven and supported by several epidemiological analyses. The authors present i the current state of knowledge regarding key (pathomechanisms that link metabolism of human adipose tissue to development/progression of neoplasms (especially in the gastrointestinal tract, as well as ii the results of selected clinical studies in which the influence of obesity on risk of gastrointestinal cancer development has been addressed.

  5. Obesity and gastrointestinal neoplasms

    Directory of Open Access Journals (Sweden)

    Izabela Binkowska-Borgosz

    2014-10-01

    Full Text Available Being overweight or obese is a significant public health problem in the 21st century due to its scale, common existence and its cause-effect association with multiple diseases. Excessive accumulation of adipose tissue in humans is regarded as a major risk factor for development of cardiovascular and skeletal diseases. However, data from recent years have revealed that obesity is also strongly associated with increased risk of the majority of cancers in humans, including those originating from the gastrointestinal tract. During the last few year this association has been thoroughly proven and supported by several epidemiological analyses. The authors present i the current state of knowledge regarding key (pathomechanisms that link metabolism of human adipose tissue to development/progression of neoplasms (especially in the gastrointestinal tract, as well as ii the results of selected clinical studies in which the influence of obesity on risk of gastrointestinal cancer development has been addressed.

  6. Genital self-mutilation in an attempt of suicide by a patient with a borderline personality

    Directory of Open Access Journals (Sweden)

    Rachid Aalouane

    2013-01-01

    Full Text Available Self-mutilation acts are known to characterize the borderline personality disorders. However, voluntary cutting of the male genital organ remains extremely rare. The present paper reports a case of a 25-years-old young male with a borderline personality. The patient committed a genital self-mutilation (GSM targeting suicide during incarceration stage in jail. In addition, a discussion of the epidemiological and psychopathological aspects of the self-mutilation of borderline patients was been conducted. A particular interest is attributed to the genital self-mutilation and a review of the literature is presented.

  7. Incidence of genital warts among the Hong Kong general adult population

    Science.gov (United States)

    2010-01-01

    Background The objective of this study is to estimate the incidence of genital warts in Hong Kong and explore a way to establish a surveillance system for genital warts among the Hong Kong general population. Methods A total of 170 private doctors and all doctors working in the 5 local Social Hygiene Clinics (SHC) participated in this study. During the 14-day data collection period (January 5 through18, 2009), the participating doctors filled out a log-form on a daily basis to record the number of patients with genital warts. The total number of new cases of genital warts presented to private and public doctors in Hong Kong was projected using the stratification sampling method. Results A total of 721 (0.94%) adults presented with genital warts to the participating doctors during the two-week study period, amongst them 73 (10.1%) were new cases. The projected number of new cases of genital warts among Hong Kong adults was 442 (297 male and 144 female) during the study period. The incidence of genital warts in Hong Kong was estimated to be 203.7 per 100,000 person-years (respectively 292.2 and 124.9 per 100,000 person-years for males and females). Conclusions The incidence of genital warts is high among adults in Hong Kong. The study demonstrates the importance of collecting surveillance data from both private and public sectors. PMID:20849578

  8. Genital burns and vaginal delivery.

    Science.gov (United States)

    Pant, R; Manandhar, V; Wittgenstein, F; Fortney, J A; Fukushima, C

    1995-07-01

    Obstetric complications may result from burn scarring in the genital area. Women in developing countries typically squat around cooking fires, and burns are common. This recent case in Nepal describes obstructed labor in a young woman whose genital area had extensive scarring from a cooking fire injury. Proper antenatal assessment by health care providers can reduce the risk to mothers and infants of the consequences of a birth canal damaged or obstructed by burn scarring.

  9. Peritonitis due to genital tuberculosis

    DEFF Research Database (Denmark)

    Svendsen, Jesper Hastrup; Mikkelsen, A L; Siemssen, O J

    1985-01-01

    A case of genital tuberculosis is presented. The diagnosis was made by laparotomy and histological examination of biopsies from peritoneum and the Fallopian tube. The literature is reviewed and the diagnostic approach and treatment discussed.......A case of genital tuberculosis is presented. The diagnosis was made by laparotomy and histological examination of biopsies from peritoneum and the Fallopian tube. The literature is reviewed and the diagnostic approach and treatment discussed....

  10. Transnodal Lymphangiography in the Diagnosis and Treatment of Genital Lymphedema

    Energy Technology Data Exchange (ETDEWEB)

    Gomez, F. M., E-mail: gomez_fermun@gva.es; Martinez-Rodrigo, J.; Marti-Bonmati, L. [Hospital Universitario y Politecnico La Fe, Servicio de Radiologia (Spain); Santos, E. [University of Pittsburgh, Department of Radiology (United States); Forner, I. [Hospital Universitario y Politecnico La Fe, Servicio de Medicina Fisica y Rehabilitacion (Spain); Lloret, M.; Perez-Enguix, D.; Garcia-Marcos, R. [Hospital Universitario y Politecnico La Fe, Servicio de Radiologia (Spain)

    2012-12-15

    Purpose: To report the success of groin nodal lymphography in the diagnosis and treatment of genital lymphedema. Methods and Materials: We present one female (8 years old [patient no. 1]) and two male (69 and [patient no. 2] 31 years old [patient no. 3], respectively) patients with genital lymphedema in whom conservative treatment failed. The girl also had lymphorrhagia. Genital lymphedema was caused by radical cystectomy (patient no. 2), lymphatic hyperplasia (patient no. 1), and idiopathic lymphangitis (patient no. 3). All of them underwent ultrasound-guided bilateral groin lymph node puncture. Afterward, 4-8 ml Lipiodol Ultra-Fluide (Guerbet) were injected at a rate of 0.2 ml/s. Lipiodol progression was assessed by fluoroscopy. Computed tomography scan of the abdomen and pelvis was performed immediately after and again at 24 h after the procedure to confirm the leak. The follow-up period was 15, 13, and 9 months, respectively. Technical success was considered as bilateral pelvic and abdominal filling of lymphatic vessels. Therapeutic success was considered as improvement or disappearance of genital lymphedema and/or lymphorrhagia. Results: Lipiodol leak to the scrotum was observed in patients no. 2 and 3. Lymphaticopelvic fistula and genital lymphatic hyperplasia were seen in patient no. 1. Genital lymphedema diminished within 1 week and almost disappeared in two cases (patients no. 1 and 3) or significantly improved (patient no. 2). lymphorrhagia also resolved in patient no. 1. No recurrence or worsening was detected during follow-up. Conclusion: Therapeutic lymphangiography by lymph node injection seems to be effective to treat genital lymphedema. Lymph node puncture lymphangiography is feasible and less cumbersome than pedal lymphangiography.

  11. Intersex (ix) mutations of Drosophila melanogaster cause nonrandom cell death in genital disc and can induce tumours in genitals in response to decapentaplegic (dppdisk) mutations

    Indian Academy of Sciences (India)

    R. N. chatterjee; P. Chatterjee; S. Kuthe; M. Acharyya-Ari; R. Chatterjee

    2015-06-01

    In Drosophila melanogaster, the intersex (ix) is a terminally positioned gene in somatic sex determination hierarchy and function with the female specific product of double sex (DSXF) to implement female sexual differentiation. The null phenotype of ix is to transform diplo-X individuals into intersexes while leaving haplo-X animals unaffected. This study on the effect of different intersex mutations on genital disc development provides the following major results: (i) similar range of a characteristic array of morphological structures (from almost double sex terminalia to extreme reduction of terminal appendages) was displayed by the terminalia of XX ix1/ix1, XX ix2/ix2 and XX ix5/ix5 individuals; (ii) an increased number of apoptotic cells were found to occur in a localized manner in mature third instar larval genital discs of ix individuals; (iii) ix mutations can induce high frequency of neoplastic tumours in genitals in the presence of decapentaplegic (dppdisk) mutations; and (iv) heteroallelic combinations of dppdisk mutations can also induce tumours in intersex genitals with variable expressivity. On the basis of these findings, we suggest that: (i) loss of function of ix causes massive cell death in both male and female genital primordia of genital discs, resulting phenotype mimicking in male and female characteristics in genitals; and (ii) at the discs, the apoptotic cells persist as ‘undead’ cells that can induce oncogenic transformation in the neighbouring disc cells when dpp signalling is blocked or reduced by dppdisk mutations.

  12. The burden of hospitalizations for anus and penis neoplasm in Spain (1997-2008).

    Science.gov (United States)

    Gil-Prieto, Ruth; Ester, Pablo Viguera; Álvaro-Meca, Alejandro; Rodríguez, María San Martín; De Miguel, Ángel Gil

    2012-02-01

    An epidemiological retrospective study has been performed to assess the burden of hospitalization by anus and penis neoplasm in the general population in Spain. All hospital discharges and deaths related to anal malign neoplasm and penile malign neoplasm from 1997 to 2008 in Spain were obtained. A total of 19,608 hospital admissions were recorded during the study period: 11,965 were related to anal malign neoplasm (4,992 in women and 6,973 in men) and 7,643 to penis malignant neoplasm. This corresponds to a hospitalization rate of 1.97 (CI 95%: 1.91-2.02) hospitalizations per 100,000 women/ year, 2.84 (CI 95%: 2.77-2.91) hospitalizations per 100,000 men/ year and 3.11 (CI 95%: 3.04- 3.18) hospitalizations per 100,000 men/ year, respectively during the study period.   The hospitalization rate increased significantly during the study period in all locations. It also increased significantly with age for all locations. Hospitalization and mortality rates in men were 50% higher than in women A total of 530 deaths related to penis malignant neoplasm and 738 deaths related to anus malignant neoplasm in men and 488 in women were reported during the 12-y study period. Although a decrease in smoking prevalence has led to a decrease in the incidence of cancers in the last decade, the hospitalizations due to anal and penile malign neoplasm have not declined in our study. This might be attributed to a high prevalence of HPV infection in these particular genital malign neoplasms.

  13. Warts (non-genital)

    Science.gov (United States)

    2009-01-01

    Introduction Warts are caused by the human papillomavirus (HPV), of which there are over 100 types, which probably infects the skin via areas of minimal trauma. Risk factors include use of communal showers, occupational handling of meat, and immunosuppression. In immunocompetent people, warts are harmless and resolve as a result of natural immunity within months or years. Methods and outcomes We conducted a systematic review and aimed to answer the following clinical question: What are the effects of treatments for warts (non-genital)? We searched: Medline, Embase, The Cochrane Library, and other important databases up to June 2008 (Clinical Evidence reviews are updated periodically; please check our website for the most up-to-date version of this review). We included harms alerts from relevant organisations such as the US Food and Drug Administration (FDA) and the UK Medicines and Healthcare products Regulatory Agency (MHRA). Results We found 12 systematic reviews, RCTs, or observational studies that met our inclusion criteria. We performed a GRADE evaluation of the quality of evidence for interventions. Conclusions In this systematic, review we present information relating to the effectiveness and safety of the following interventions: intralesional bleomycin; cimetidine; contact immunotherapy; cryotherapy; duct tape occlusion; formaldehyde, glutaraldehyde; homeopathy; photodynamic treatment; pulsed dye laser; surgical procedures; topical salicylic acid; and zinc sulphate. PMID:21726478

  14. Genomics of Myeloproliferative Neoplasms.

    Science.gov (United States)

    Zoi, Katerina; Cross, Nicholas C P

    2017-03-20

    Myeloproliferative neoplasms (MPNs) are a group of related clonal hematologic disorders characterized by excess accumulation of one or more myeloid cell lineages and a tendency to transform to acute myeloid leukemia. Deregulated JAK2 signaling has emerged as the central phenotypic driver of BCR -ABL1-negative MPNs and a unifying therapeutic target. In addition, MPNs show unexpected layers of genetic complexity, with multiple abnormalities associated with disease progression, interactions between inherited factors and phenotype driver mutations, and effects related to the order in which mutations are acquired. Although morphology and clinical laboratory analysis continue to play an important role in defining these conditions, genomic analysis is providing a platform for better disease definition, more accurate diagnosis, direction of therapy, and refined prognostication. There is an emerging consensus with regard to many prognostic factors, but there is a clear need to synthesize genomic findings into robust, clinically actionable and widely accepted scoring systems as well as the need to standardize the laboratory methodologies that are used.

  15. Genetic-gonadal-genitals sex (3G-sex and the misconception of brain and gender, or, why 3G-males and 3G-females have intersex brain and intersex gender

    Directory of Open Access Journals (Sweden)

    Joel Daphna

    2012-12-01

    Full Text Available Abstract The categorization of individuals as “male” or “female” is based on chromosome complement and gonadal and genital phenotype. This combined genetic-gonadal-genitals sex, here referred to as 3G-sex, is internally consistent in ~99% of humans (i.e., one has either the “female” form at all levels, or the “male” form at all levels. About 1% of the human population is identified as “intersex” because of either having an intermediate form at one or more levels, or having the “male” form at some levels and the “female” form at other levels. These two types of “intersex” reflect the facts, respectively, that the different levels of 3G-sex are not completely dimorphic nor perfectly consistent. Using 3G-sex as a model to understand sex differences in other domains (e.g., brain, behavior leads to the erroneous assumption that sex differences in these other domains are also highly dimorphic and highly consistent. But parallel lines of research have led to the conclusion that sex differences in the brain and in behavior, cognition, personality, and other gender characteristics are for the most part not dimorphic and not internally consistent (i.e., having one brain/gender characteristic with the “male” form is not a reliable predictor for the form of other brain/gender characteristics. Therefore although only ~1% percent of humans are 3G-“intersex”, when it comes to brain and gender, we all have an intersex gender (i.e., an array of masculine and feminine traits and an intersex brain (a mosaic of “male” and “female” brain characteristics.

  16. Female genital mutilation in Djibouti.

    Science.gov (United States)

    Martinelli, M; Ollé-Goig, J E

    2012-12-01

    The practice of female genital mutilation (we will use the latest definition adopted by WHO/UNFP: female genital mutilation/cutting or FGM/C) is still widespread in 28 African countries. The World Health Organisation (WHO) estimates that more than two million females undergo some form of genital mutilation every year. Its negative health impact and its ethical and human rights aspects have been discussed and attempts to eliminate it have been the objectives of several meetings promoted by national and international organisations thanks to an increased awareness related to FGM/C in those countries practicing it and also, maybe due to the number of Africans migrating to industrialized countries. We review the present situation in Djibouti, a small country in the Horn of Africa, where 98 % of the female population has suffered different forms of FGM/C.

  17. [Genital ulcers--what's new?].

    Science.gov (United States)

    Abu Raya, Bahaa; Bamberger, Ellen; Srugo, Isaac

    2013-08-01

    The most common infectious causes of genital ulcers are herpes simplex virus and syphilis. However, mixed infections can occur and genital ulcer may increase the risk of acquiring human immunodeficiency virus. Although the history and physical examination can narrow the differential diagnosis, there is a need for initial routine laboratory testing for the most common pathogens that includes: for syphilis: serologic screening and dark field examination of the lesion; for herpes simplex virus: serology, vial culture and/or polymerase chain reaction. Human immunodeficiency testing is mandatory. Recently, some clinical laboratories adapted the reverse screening algorithm for syphilis (initial treponemal test, and, if positive, followed by non-treponemal test) that may potentially lead to overtreatment. Early and prompt therapy may decrease the risk of transmission of the infectious agent to others. This article reviews the infectious pathogens causing genital ulcers, their unique clinical manifestation, diagnosis and treatment.

  18. Developmental disorders of the female genital tract

    Science.gov (United States)

    ... genitals: Developmental problems may lead to a swollen clitoris or fused labia (when the folds of tissue ... genital area or a single rectal opening Swollen clitoris The belly area may be swollen or a ...

  19. Disseminated encephalomyelitis-like central nervous system neoplasm in childhood.

    Science.gov (United States)

    Zhao, Jianhui; Bao, Xinhua; Fu, Na; Ye, Jintang; Li, Ting; Yuan, Yun; Zhang, Chunyu; Zhang, Yao; Zhang, Yuehua; Qin, Jiong; Wu, Xiru

    2014-08-01

    A malignant neoplasm in the central nervous system with diffuse white matter changes on magnetic resonance imaging (MRI) is rare in children. It could be misdiagnosed as acute disseminated encephalomyelitis. This report presents our experience based on 4 patients (3 male, 1 female; aged 7-13 years) whose MRI showed diffuse lesions in white matter and who were initially diagnosed with acute disseminated encephalomyelitis. All of the patients received corticosteroid therapy. After brain biopsy, the patients were diagnosed with gliomatosis cerebri, primitive neuroectodermal tumor and central nervous system lymphoma. We also provide literature reviews and discuss the differentiation of central nervous system neoplasm from acute disseminated encephalomyelitis.

  20. Unicentric Castleman’s Disease Masquerading Pancreatic Neoplasm

    Directory of Open Access Journals (Sweden)

    Saurabh Jain

    2012-01-01

    Full Text Available Castleman’s disease is a rare nonclonal proliferative disorder of the lymph nodes with an unknown etiology. Common locations of Castleman’s disease are mediastinum, neck, axilla, and abdomen. Castleman’s disease of a peripancreatic location masquerading as pancreatic neoplasm is an even rarer entity. On search of published data, we came across about 17 cases published on peripancreatic Castleman’s disease until now. Here we are reporting a case of retropancreatic Castleman's disease masquerading as retroperitoneal neoplasm in a 46-year-old male patient.

  1. No evidence for external genital morphology affecting cryptic female choice and reproductive isolation in Drosophila.

    Science.gov (United States)

    LeVasseur-Viens, Hélène; Polak, Michal; Moehring, Amanda J

    2015-07-01

    Genitalia are one of the most rapidly diverging morphological features in animals. The evolution of genital morphology is proposed to be driven by sexual selection via cryptic female choice, whereby a female selectively uptakes and uses a particular male's sperm on the basis of male genital morphology. The resulting shifts in genital morphology within a species can lead to divergence in genitalia between species, and consequently to reproductive isolation and speciation. Although this conceptual framework is supported by correlative data, there is little direct empirical evidence. Here, we used a microdissection laser to alter the morphology of the external male genitalia in Drosophila, a widely used genetic model for both genital shape and cryptic female choice. We evaluate the effect of precision alterations to lobe morphology on both interspecific and intraspecific mating, and demonstrate experimentally that the male genital lobes do not affect copulation duration or cryptic female choice, contrary to long-standing assumptions regarding the role of the lobes in this model system. Rather, we demonstrate that the lobes are essential for copulation to occur. Moreover, slight alterations to the lobes significantly reduced copulatory success only in competitive environments, identifying precopulatory sexual selection as a potential contributing force behind genital diversification.

  2. Natural selection and genital variation: a role for the environment, parasites and sperm ageing?

    Science.gov (United States)

    Reinhardt, Klaus

    2010-01-01

    Male genitalia are more variable between species (and populations) than other organs, and are more morphologically complex in polygamous compared to monogamous species. Therefore, sexual selection has been put forward as the major explanation of genital variation and complexity, in particular cryptic female choice for male copulatory courtship. As cryptic female choice is based on differences between males it is somewhat paradoxical that there is such low within-species variation in male genitalia that they are a prime morphological identification character for animal species. Processes other than sexual selection may also lead to genitalia variation but they have recently become neglected. Here I focus on pleiotropy and natural selection and provide examples how they link genitalia morphology with genital environments. Pleiotropy appears to be important because most studies that specifically tested for pleiotropic effects on genital morphology found them. Natural selection likely favours certain genital morphology over others in various environments, as well as by reducing re-infection with sexually transmitted diseases or reducing the likelihood of fertilisation with aged sperm. Both pleiotropy and natural selection differ locally and between species so may contribute to local variation in genitalia and sometimes variation between monogamous and polygamous species. Furthermore, the multitude of genital environments will lead to a multitude of genital functions via natural selection and pleiotropy, and may also contribute to explaining the complexity of genitalia.

  3. Emollients on the genital area.

    Science.gov (United States)

    Farage, Miranda A; Warren, Raphael

    2011-01-01

    Emollients are known to lubricate, moisturize and soothe the skin. Prior to their incorporation into feminine hygiene pads, thorough premarket toxicological testing is conducted to evaluate their safety and effectiveness via in-use clinical settings. Product testing has been conducted on various body sites proven previously to be valid and reliable, such as the arm and popliteal fossa and, more recently, the genital area. Several clinical studies have confirmed the safety and efficacy of emollient-containing feminine hygiene products, which have also been shown to provide dermatological benefits in the genital area. Copyright © 2011 S. Karger AG, Basel.

  4. A Case of Genital Self-mutilation Committed Before Suicide

    Directory of Open Access Journals (Sweden)

    S. Yadukul

    2015-06-01

    Full Text Available Male genital self-mutilation (GSM is a rare, but serious phenomenon. Some of the risk factors for this act are: presence of religious delusions, command hallucinations, low self-esteem and feelings of guilt associated with sexual offences. Other risk factors include failures in the male role, problems in the early developmental period, such as experiencing difficulties in male identification and persistence of incestuous desires; depression and having a history of GSM. We present a case of a suicide wherein the deceased before committing the suicidal act had GSM.

  5. Genital and extra-genital warts increase the risk of asymptomatic genital human papillomavirus infection in men

    Science.gov (United States)

    Hernandez, Brenda Y; Shvetsov, Yurii B; Goodman, Marc T; Wilkens, Lynne R; Thompson, Pamela J; Zhu, Xuemei; Tom, James; Ning, Lily

    2015-01-01

    Objectives To evaluate the relationship of warts in different parts of the body and the risk of asymptomatic genital human papillomavirus (HPV) infection in men. Methods We examined the relationship of self-reported genital and extra-genital warts with the subsequent acquisition of asymptomatic genital HPV infection in a cohort of 331 adult men. Participants were followed at 2-month intervals for up to 4 years. Past and current presence of warts was queried at study entry. At each visit, the external genitals were sampled for HPV DNA testing. Results Men who reported a history of genital warts, including current warts, were at increased risk of acquisition of asymptomatic HPV infection of the penis glans/corona, penis shaft and scrotum. The magnitude of these associations was greatest for HPV 6/11 infection. History of warts on the fingers, arms and trunk of the body was also associated with increased risk of genital HPV infection. Current presence of warts on the fingers and trunk specifically increased the risk of acquisition of HPV types not typically found on the genitals. Conclusions Men with a history of warts on the genitals, fingers, arms and trunk may be at increased risk for acquisition of new genital HPV infections. Warts may provide an efficient reservoir for the transmission of virions to the genitals through auto-inoculation. The potential for the spread of HPV throughout the body through auto-inoculation has important implications for prevention and control of HPV infection. PMID:21602516

  6. Origins of female genital diversity: Predation risk and lock-and-key explain rapid divergence during an adaptive radiation.

    Science.gov (United States)

    Anderson, Christopher M; Langerhans, R Brian

    2015-09-01

    The study of male genital diversity has long overshadowed evolutionary inquiry of female genitalia, despite its nontrivial diversity. Here, we identify four nonmutually exclusive mechanisms that could lead to genital divergence in females, and potentially generate patterns of correlated male-female genital evolution: (1) ecological variation alters the context of sexual selection ("ecology hypothesis"), (2) sexually antagonistic selection ("sexual-conflict hypothesis"), (3) female preferences for male genitalia mediated by female genital traits ("female-choice hypothesis"), and (4) selection against inter-population mating ("lock-and-key hypothesis"). We performed an empirical investigation of all four hypotheses using the model system of Bahamas mosquitofish inhabiting blue holes that vary in predation risk. We found unequivocal support for the ecology hypothesis, with females exhibiting a smaller genital opening in blue holes containing piscivorous fish. This is consistent with stronger postmating female choice/conflict when predators are present, but greater premating female choice in their absence. Our results additionally supported the lock-and-key hypothesis, uncovering a pattern of reproductive character displacement for genital shape. We found no support for the sexual conflict or female choice hypotheses. Our results demonstrate a strong role for ecology in generating female genital diversity, and suggest that lock-and-key may provide a viable cause of female genital diversification. © 2015 The Author(s). Evolution © 2015 The Society for the Study of Evolution.

  7. A genitália externa dos machos de sete espécies de Triatoma Laporte, 1832 da região Neártica (Hemiptera, Reduviidae, Triatominae Male external genitalia in seven species of Triatoma Laporte, 1832 from neartic region (Hemiptera, Reduviidae, Triatominae

    Directory of Open Access Journals (Sweden)

    Herman Lent

    1987-06-01

    Full Text Available Sete espécies da região neártica: Triatoma barberi Usinger, 1939; T. rubida (Uhler, 1894; T. gertaeckeri (Stal, 1859; T. lecticularia (Stal, 1859; T. protracta (Uhler, 1894; T. recurva (Stal, 1868 e T. sanguisuga (Leconte, 1855 foram analisadas comparativamente, tendo como enfoque as estruturas da genitália do macho: falosoma (Ph, suporte do falosoma (SPh, processo do endosoma (PrEn, vesica (V e aparelho articular (Apb. As estruturas fálicas se mostraram capazes de serem usadas como critério morfológico suplementar aos padrões atualmente usados, em taxonomia. Estas espécies silvestres são encontradas nos Estados Unidos e México, naturalmente infectadas pelo T. cruzi; algumas vivem no perdomicílio e outras eventualmente no domicílio, sem contudo colonizá-lo.Seven species from the neartic region, Triatoma barberi Usinger, 1939; T. rubida (Uhler, 1894; T. gerstaeckeri (Stal, 1859; T. lecticularia (Stal, 1859; T. protracta (Uhler, 1894; T. recurva (Stal, 1868 and T. sanguisuga (Leconte, 1855 were comparatively analysed with emphasis on the genital structures of the male bug: the phallosome (Ph, the phallosome struts (SPh, the endosoma process (PrEn, the vesica (V and the articulatory apparatus (Apb. The phallic structures were useful as a supplementary morphological criterion to the present taxonomical standards. These wild species are found naturally infected by Trypanosoma cruzi in the United States and Mexico. Some of them live outside human dwellings while other are occasionally domiciliary, although they do not colonize these homes.

  8. Female genital cosmetic surgery.

    Science.gov (United States)

    Shaw, Dorothy; Lefebvre, Guylaine; Bouchard, Celine; Shapiro, Jodi; Blake, Jennifer; Allen, Lisa; Cassell, Krista; Leyland, Nicholas; Wolfman, Wendy; Allaire, Catherine; Awadalla, Alaa; Best, Carolyn; Dunn, Sheila; Heywood, Mark; Lemyre, Madeleine; Marcoux, Violaine; Menard, Chantal; Potestio, Frank; Rittenberg, David; Singh, Sukhbir; Shapiro, Jodi; Akhtar, Saima; Camire, Bruno; Christilaw, Jan; Corey, Julie; Nelson, Erin; Pierce, Marianne; Robertson, Deborah; Simmonds, Anne

    2013-12-01

    Objectif : Fournir aux gynécologues canadiens des directives factuelles en matière de chirurgie esthétique génitale chez la femme, en réponse au nombre grandissant de demandes (et d’interventions) de chirurgie vaginale et vulvaire se situant bien au-delà des reconstructions traditionnellement indiquées sur le plan médical. Résultats : La littérature publiée a été récupérée par l’intermédiaire de recherches menées dans PubMed ou MEDLINE, CINAHL et The Cochrane Library en 2011 et en 2012 au moyen d’un vocabulaire contrôlé et de mots clés appropriés (« female genital cosmetic surgery »). Les résultats ont été restreints aux analyses systématiques, aux essais comparatifs randomisés / essais cliniques comparatifs et aux études observationnelles. Aucune restriction n’a été appliquée en matière de date ou de langue. Les recherches ont été mises à jour de façon régulière et intégrées à la directive clinique jusqu’en mai 2012. La littérature grise (non publiée) a été identifiée par l’intermédiaire de recherches menées dans les sites Web d’organismes s’intéressant à l’évaluation des technologies dans le domaine de la santé et d’organismes connexes, dans des collections de directives cliniques, dans des registres d’essais cliniques et auprès de sociétés de spécialité médicale nationales et internationales. Valeurs : La qualité des résultats est évaluée au moyen des critères décrits dans le rapport du Groupe d’étude canadien sur les soins de santé préventifs (Tableau). Recommandations 1. Un des rôles importants des obstétriciens-gynécologues devrait consister à aider les femmes à comprendre leur anatomie et à en respecter les variantes qui leur sont propres. (III-A) 2. Lorsqu’une femme demande la tenue d’interventions esthétiques vaginales, une anamnèse médicale, sexuelle et gynécologique exhaustive devrait être obtenue et l’absence de tout dysfonctionnement

  9. Drugs Approved for Myeloproliferative Neoplasms

    Science.gov (United States)

    This page lists cancer drugs approved by the Food and Drug Administration (FDA) for myeloproliferative neoplasms. 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.

  10. Clear Cell Adenocarcinoma of the Renal Pelvis in a Male Patient

    Directory of Open Access Journals (Sweden)

    Sarawut Kongkarnka

    2013-01-01

    Full Text Available Carcinoma of the renal pelvis is an uncommon renal neoplasm. Clear cell adenocarcinoma in the urinary tract is rare and has a histomorphology resembling that of the female genital tract. We herein present a case of clear cell adenocarcinoma of the renal pelvis, which is the first example in a male patient to our knowledge. A 54-year-old man presented with right flank pain. The tumor was associated with renal stones and hydronephrosis and invaded into the peripelvic fat tissue with regional lymph node metastasis. The patient died of metastatic disease six months postoperatively. Histologically, the tumor showed complex papillary architecture lined with clear and hobnail cells. Clear cell adenocarcinoma of the renal pelvis may pose a diagnostic challenge on histological grounds, particularly in the distinction from renal cell carcinoma. The immunohistochemical stains could help confirm the diagnosis. Due to its rarity, an effective treatment regimen remains to be determined.

  11. Female Genital Mutilation in Egypt

    Directory of Open Access Journals (Sweden)

    Nissrin Hoffmann

    2013-07-01

    Full Text Available Female Genital Mutilation is widely practiced in Egypt as well as in big sections of the African continent. The tradition of mutilation of the female genital areas has been practiced over the course of many years in the country and has been attributed to being promoted by the Islamic religion in Egypt. The Islamic religion is the most widely practiced religion within Egypt and therefore is linked to being the main reason why the country possesses one of the highest prevalence rates of the practice within Africa, according to many surveys performed by many leading agencies and nongovernmental organizations that advocate for the abolition of the practice within the country. FGM as a social health concern has been realized as not possessing any health benefits for the women and young girls who are taken through the practice.

  12. Epidemiology Of Genital Ulcers And Prevalence Of Seropositivity For Syphilis

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    Hazra B. R

    1997-01-01

    Full Text Available The study assesses the prevalence of seropositivity for syphilis amongst cases presenting with genital ulcer to STD Clinic, Medical College, Calcutta during July 1994 to January 1995, and their epidemiological characteristics. Of the 157 cases studied, 142 (90.9% were males and 15 (9.1% were females. Prevalence of seropositivity for syphilis was in 22.93% cases of genital ulcers. In the age distribution of males, 9% were below 21 years, 33.8% between 21-25 years and 23.9% between 26-30 years. In females, the highest proportion (33.3% was in the age range 16-20 years. While all the female patients were Hindus, 87.3% of males were Hindus and 12.7% were Muslims. Large Majority (70% of the cases were literate. Amongst male patients, unskilled labourers constituted the highest proportion (35.2%, and majority in females (53.3% were from middle income group and 16.6% from high income group. 90.1% of males were unmarried single against 87.9% in females. The type of family for both male and female patients was overwhelmingly nuclear (86.6% to 87.3% and 2.8% of the males and 13.3% of the females were orphans. Amongst the seropositive patients, primary syphilis was present in 71.4% males and 62.5% females and the figures for secondary syphilis were 28.6% in males and 30.6% in females, 42% males and 26.7% females had knowledge about source of infection. While 85.9% males got infection from prostitutes, 66.7% females got it from clients. In females, 20% had been infected by friends and neighbours and 13.3% by casual contact.

  13. Female genital cutting.

    Science.gov (United States)

    Perron, Liette; Senikas, Vyta; Burnett, Margaret; Davis, Victoria

    2013-11-01

    Objectif : Renforcer le cadre national des soins offerts aux adolescentes et aux femmes affectées par l’excision génitale féminine (EGF) au Canada en fournissant aux professionnels de la santé : (1) des renseignements ayant pour but d’approfondir leur compréhension de cette pratique et leurs connaissances à ce sujet; (2) des consignes quant aux aspects légaux liés à cette pratique; (3) des directives cliniques pour la gestion des soins obstétricaux et gynécologiques, y compris la prise en charge des complications liées à l’EGF; et (4) des conseils quant à l’offre de soins compétents au plan culturel aux adolescentes et aux femmes ayant subi une EGF. Résultats : La littérature publiée a été récupérée par l’intermédiaire de recherches menées dans PubMed, CINAHL et The Cochrane Library en septembre 2010 au moyen d’un vocabulaire contrôlé (p. ex. « Circumcision », « Female ») et de mots clés (p. ex. « female genital mutilation », « clitoridectomy », « infibulation ») appropriés. Nous avons également mené des recherches dans Social Science Abstracts, Sociological Abstracts, Gender Studies Database et ProQuest Dissertations and Theses en 2010 et en 2011. Aucune restriction n’a été appliquée en matière de date ou de langue. Les recherches ont été mises à jour de façon régulière et intégrées à la directive clinique jusqu’en décembre 2011. La littérature grise (non publiée) a été identifiée par l’intermédiaire de recherches menées dans les sites Web d’organismes s’intéressant à l’évaluation des technologies dans le domaine de la santé et d’organismes connexes, dans des collections de directives cliniques, dans des registres d’essais cliniques et auprès de sociétés de spécialité médicale nationales et internationales. Valeurs : La qualité des résultats a été évaluée au moyen des critères décrits dans le rapport du Groupe d’étude canadien sur les soins

  14. Localized neurofibromatosis of the female genital system: a case report and review of the literature.

    Science.gov (United States)

    Gómez-Laencina, Ana M; Martínez Díaz, Francisco; Izquierdo Sanjuanes, Blanca; Vicente Sánchez, Elena M; Fernandez Salmerón, Rosario; Meseguer Peña, Francisco

    2012-06-01

    Neurofibromatosis within the female genital tract is uncommon. The vulva is the most frequent genital location, but it has rarely been reported in the context of the vagina, uterine cervix or ovaries. In spite of its rarity, neurofibroma is a neoplasm that should be considered in the differential diagnosis of pelvic masses, especially in patients with neurofibromatosis. In this paper we describe the case of a 71-year-old patient with pelvic pain and a uterine mass who underwent a hysterectomy after having been diagnosed with an 11-cm neurofibroma occupying the myometrium of the entire uterine corpus. There were no neurofibromas in the endometrium, serosa, fallopian tubes or ovaries. The patient had an unknown von Recklinghausen's disease. © 2012 The Authors. Journal of Obstetrics and Gynaecology Research © 2012 Japan Society of Obstetrics and Gynecology.

  15. A cloudy bag and genital ulcers.

    Science.gov (United States)

    Liesker, J; van Elsacker-Niele, A M; Blanken, R; Halma, C

    2006-05-01

    A 30-year-old patient treated with CCPD presented with genital ulcers and a culture-negative peritonitis. Herpes simplex virus type 2 (HSV-2) was cultured from the effluent and the genital lesions. Primary HSV-2 infection was diagnosed by serology. This is the first documented case of PD peritonitis caused by HSV-2. We speculate that cases of culture-negative PD peritonitis may be due to recurrences of genital herpes.

  16. Female Genital Warts: Global Trends and Treatments

    OpenAIRE

    Gall, Stanley A.

    2001-01-01

    The increasing incidence of human papillomavirus (HPV) infection and HPV-associated conditions such as genital warts in women is a global concern. Genital warts are a clinical manifestation of HPV types 6 and 11, and are estimated to affect 1% of sexually active adults aged between 15 and 49. HPV infection is also strongly associated with cervical cancer, and is prevalent in as many as 99% of cases. The psychological stress of having genital warts is often greater than the morbidi...

  17. SCHWANNOMA OF TONGUE, A RARE INTRAORAL NEOPLASM: CASE REPORT

    OpenAIRE

    2015-01-01

    Schwannomas are truly encapsulated neoplasms of the human body and are always solitary. Only 1-2% occur intraorally with tongue being the most common site. A 20yr old male presented with a painless, slow growing swelling on the left side of the tongue for the past 1 year. Fine needle aspiration cytology was done and a benign mesenchymal lesion, possibility of Schwannoma was given. Biopsy of the tumour was performed and sent for histopathological examination which confirmed the diagnosis of Sc...

  18. Genital ulcers and transmission of HIV among couples in Zimbabwe.

    Science.gov (United States)

    Latif, A S; Katzenstein, D A; Bassett, M T; Houston, S; Emmanuel, J C; Marowa, E

    1989-08-01

    Seventy-five married men found to be positive for HIV-1 in Harare, Zimbabwe, were interviewed in order to define behaviours associated with acquisition of infection and to determine factors associated with transmission of infection to their wives. The majority of infected men reported sexual intercourse with multiple heterosexual partners and female prostitutes, and gave a history of sexually transmitted diseases (STDs). All subjects denied homosexual activity and parenteral drug abuse. Serological testing of the wives of seropositive men showed that 45 (60%) were HIV-antibody-positive. Wives of men with AIDS and AIDS-related complex (ARC) and wives of men who gave a history of genital ulcer disease were more likely to be seropositive. The study demonstrates that HIV-1 infection in Zimbabwe occurs through heterosexual intercourse and is associated with other STDs. In addition, the study shows that male to female transmission of HIV-1 is facilitated by the presence of genital ulcers in infected men.

  19. Imaging of pediatric ovarian neoplasms.

    Science.gov (United States)

    Epelman, Monica; Chikwava, Kudakwashe R; Chauvin, Nancy; Servaes, Sabah

    2011-09-01

    We review the clinical and imaging characteristics of the most common ovarian neoplasms in children and adolescents. Because of the widespread use of diagnostic imaging, incidental ovarian neoplasms might be encountered during the evaluation of abdominal pain, trauma or other indications and might pose a diagnostic dilemma. Conducting adequate imaging studies under these conditions is important, as management strategies differ according to the size and appearance of the lesion as well as the age of the patient. US dominates in gynecological imaging because of its excellent visualization, absence of ionizing radiation and sedation risks and comparatively low cost. For further examination of indeterminate lesions found using US, MRI is being used more progressively in this field, particularly for the evaluation of complex pelvic masses with the aim of distinguishing benign and malignant conditions and conditions requiring surgical intervention. CT is reserved primarily for tumor staging and follow-up and for emergency situations.

  20. Selection on an antagonistic behavioral trait can drive rapid genital coevolution in the burying beetle, Nicrophorus vespilloides

    Science.gov (United States)

    Hopwood, Paul E.; Head, Megan L.; Jordan, Eleanor J.; Carter, Mauricio J.; Davey, Emma; Moore, Allen J.; Royle, Nick J.

    2016-01-01

    Male and female genital morphology varies widely across many taxa, and even among populations. Disentangling potential sources of selection on genital morphology is problematic because each sex is predicted to respond to adaptations in the other due to reproductive conflicts of interest. To test how variation in this sexual conflict trait relates to variation in genital morphology we used our previously developed artificial selection lines for high and low repeated mating rates. We selected for high and low repeated mating rates using monogamous pairings to eliminate contemporaneous female choice and male–male competition. Male and female genital shape responded rapidly to selection on repeated mating rate. High and low mating rate lines diverged from control lines after only 10 generations of selection. We also detected significant patterns of male and female genital shape coevolution among selection regimes. We argue that because our selection lines differ in sexual conflict, these results support the hypothesis that sexually antagonistic coevolution can drive the rapid divergence of genital morphology. The greatest divergence in morphology corresponded with lines in which the resolution of sexual conflict over mating rate was biased in favor of male interests. PMID:27144373

  1. Cystic acantholytic dyskeratosis of the vulva: An unusual presentation of a follicular adnexal neoplasm

    Directory of Open Access Journals (Sweden)

    Kara Melissa Tiangco Torres

    2016-01-01

    Full Text Available Acantholytic dyskeratosis (AD is a histologic pattern seen in Darier's disease or dyskeratosis follicularis, warty dyskeratoma, and transient AD. This pattern is characterized by suprabasilar clefting, acantholysis, and formation of corps ronds and grains. We present a case of AD that is unique based on its genital location and cystic architecture. A 53-year-old woman presented with an otherwise asymptomatic cyst on her left vulva of uncertain duration. On microscopic examination, there were fragments of cystic epithelium with areas of hypergranulosis, acantholysis, corps ronds, and corps grains formation. These features are felt by the authors to be a unique presentation of a follicular adnexal neoplasm.

  2. MR angiography in abdominal neoplasms

    Energy Technology Data Exchange (ETDEWEB)

    Squillaci, E. [Dept. of Radiology, Rome-2 Univ., Hospital S. Eugenio, Rome (Italy); Crecco, M. [Dept. of Radiology, Cancer Research Inst. (Regina Elena), Rome (Italy); Grandinetti, M.L. [Dept. of Radiology, Cancer Research Inst. (Regina Elena), Rome (Italy); Maspes, F. [Dept. of Radiology, Rome-2 Univ., Hospital S. Eugenio, Rome (Italy); Lo Presti, G. [Dept. of Radiology, Rome-2 Univ., Hospital S. Eugenio, Rome (Italy); Squillaci, S. [Dept. of Radiology, Cancer Research Inst. (Regina Elena), Rome (Italy); Simonetti, G. [Dept. of Radiology, Rome-2 Univ., Hospital S. Eugenio, Rome (Italy)

    1994-10-01

    The role of magnetic resonance angiography (MRA) in the evaluation of vascular involvement was studied in 55 patients with abdominal neoplasms. A 2-D time-of-flight (TOF) technique was used in all patients. All patients underwent CT and MR examinations before MRA. Also, MR angiograms were compared with digital subtraction angiography in 22 cases, with Doppler US in 13 cases, and with surgical findings in 20 cases. In all patients with liver neoplasms (n=29) MRA demonstrated the absence of flow in the infiltrated segments. Pericapsular neovascularization was observed in 12 patients. Portal vein involvement was correctly detected in 27 patients. In all cases MRA demonstrated in relationship between the tumor and venous structures. Portosystemic shunts were visualized in 20 of 21 patients with portal hypertension. Vena cava thrombosis (3 cases), compression (5 cases), and displacement (2 cases) were correctly demonstrated. In renal (n=6) and adrenal gland (n=3) tumors renal vein compression was correctly detected in 2 cases, displacement in 1 case, and thrombosis in 3 cases, with only 1 false-positive finding. In 7 patients with pancreatic tumors MRA demonstrated splenic vein thrombosis in 2 cases and compression in 2 cases, with one false-positive finding. Our results indicate that MRA provides precise information regarding venous vascular involvement in abdominal neoplasms, but preoperative arterial mapping is still problematic. (orig.)

  3. [Neuroendocrine neoplasms of the breast].

    Science.gov (United States)

    Anlauf, M; Neumann, M; Bomberg, S; Luczak, K; Heikaus, S; Gustmann, C; Antke, C; Ezziddin, S; Fottner, C; Pavel, M; Pape, U-F; Rinke, A; Lahner, H; Schott, M; Cremer, B; Hörsch, D; Baum, R P; Groh, U; Alkatout, I; Rudlowski, C; Scheler, P; Zirbes, T K; Hoffmann, J; Fehm, T; Gabbert, H E; Baldus, S E

    2015-05-01

    Neuroendocrine neoplasms (NEN) of the breast are specific tumor entities. According to the literature up to 5% of breast neoplasms are malignant epithelial neoplasms of the breast. They are defined by a neuroendocrine (NE) architecture and cytology combined with an expression of the neuroendocrine vesicle markers chromogranin A and/or synaptophysin. The diagnosis is supplemented by the receptor status and the proliferative activity. According to the World Health Organization (WHO) classification of 2012 the following groups of NEN are distinguished: (1) invasive breast carcinoma with NE differentiation, (2) well-differentiated neuroendocrine tumor (NET) and (3) poorly differentiated small cell carcinoma (NEC). This review article focuses on (1) the definition and basic principles of diagnostics, (2) the history, nomenclature and WHO classification from 2003 and 2012, (3) the frequency of breast NEN, (4) the hereditary background and functional activity, (5) the expression of receptors and (6) the possible clinical implications. In addition, the first results of a retrospective single center study (n = 465 patients with breast cancer over a time period of 4 years) on the frequency of NEN of the breast at the Breast Center of the University Hospital Düsseldorf are presented. In this study a frequency of 4.5% of NEN was found based on a diagnostic cut-off of > 50% Chromogranin A and/or synaptophysin positive tumor cells.

  4. Sclerosing variant of perivascular epithelioid cell tumor in the female genital organs.

    Science.gov (United States)

    Yamada, Yuichi; Yamamoto, Hidetaka; Ohishi, Yoshihiro; Nishiyama, Kenichi; Fukuhara, Masao; Saitou, Toshiaki; Tsuneyoshi, Masazumi; Oda, Yoshinao

    2011-12-01

    Perivascular epithelioid cell tumor (PEComas), other than angiomyolipoma, clear cell 'sugar' tumor of the lung, and lymphangioleiomyomatosis, is an uncommon mesenchymal neoplasm that arises in the soft tissue and visceral organs. We report herein two cases of sclerosing PEComa; a distinctive variant of PEComa, which is characterized by extensive stromal hyalinization, occurring in the uterus and broad ligament. The patients were 34- and 51-year-old females with no family history of tuberous sclerosis complex. Macroscopically, the tumors had white to gray cut surfaces and were microscopically composed of predominantly spindle- to polygon-shaped cells with clear to slightly eosinophilic cytoplasm and pleomorphic nuclei focally arranged in a perivascular pattern, accompanied by marked stromal hyalinization. These tumor cells were immunohistochemically positive for HMB45 and α-smooth muscle actin. Although this variant of PEComa is very rare, this entity should be considered as a potential primary neoplasm of the female genital organs.

  5. Can You Get Genital Herpes from a Cold Sore?

    Science.gov (United States)

    ... Lucy* Yes — it is possible to get genital herpes from oral sex. Genital herpes is caused by the herpes ... Genital herpes is usually caused by HSV-2; oral herpes (cold sores) is usually caused by HSV-1. ...

  6. Compromiso genital en un paciente con lepra lepromatosa Involvement of genitals in e patient with lepromatous leprosy

    Directory of Open Access Journals (Sweden)

    I Soto

    2007-03-01

    Full Text Available El compromiso de los órganos genitales masculinos en la lepra, se observa con mayor frecuencia en el transcurso de los cuadros reaccionales. Sin embargo, fuera de estos episodios agudos, la piel y mucosa de los genitales externos pueden estar comprometidas por lesiones específicas. Se comunica el caso de un paciente hanseniano que recidivó, lepromatoso con lesiones infiltradas y nodulares en prepucio y lóbulo auricular, como únicas manifestaciones de la enfermedad.The involvement of male genitals in leprosy appears more frecuently in the immunologic reactions. Although, the genital skin and mucous can be affected, by specific lesions too. We report a case of relapsed lepromatous leprosy with infiltrated lesions and nodules in prepuce and earlobe as the only disease manifestation.

  7. Leishmaniasis in the genital area

    Directory of Open Access Journals (Sweden)

    CABELLO Ismery

    2002-01-01

    Full Text Available Two patients from the gold mines of Bolivar State, Venezuela, presenting cutaneous leishmaniasis in the genital region, an unusual location, are described. The first patient showed an ulcerated lesion of the glans penis. Leishmanin skin test was positive. A biopsy specimen revealed a granulomatous infiltrate containing Leishmania parasites. In the second patient, Leishmanin skin test was positive, HIV and VDRL were negative. Leishmania parasites were present in a biopsy of an ulcerated lesion in the scrotum, with an indurated base, infiltrative borders with an yellowish exudate. Patients were treated with meglumine antimoniate and the lesions healed.

  8. Review of Genital Wart Treatment

    Institute of Scientific and Technical Information of China (English)

    TIAN Hongqing(田洪清); DU Donghong(杜东红)

    2002-01-01

    Although many traditional therapies areavailable for genital warts(GW), one of the major problemsin the treatment of GW is a high recurrenence rate. Inorder to resolve the problem of recurrence, new theraputicapproaches have been investigated. New approaches beingexplored include 5-fiuorouracil/epinephrine injectablecollagen gel, 5% imiguimod cream and humanpapillomavirus vaccine. Fluorouracil /epinephrine injectable collagen gel achieves high concentration of fiuorouracilat the site of injection. Imiguimod is a novelimmune-respones modifier, giving good clearance rates andtolerable side effects. Although the use of an HPV vaccine isfar away, preliminary studies show that it may be possibleto develop suitable prophylactic and therapeutic vaccines togenital warts.

  9. Effects of gender and relationship context in audio narratives on genital and subjective sexual response in heterosexual women and men.

    Science.gov (United States)

    Chivers, Meredith L; Timmers, Amanda D

    2012-02-01

    Previous research suggests that heterosexual women's sexual arousal patterns are nonspecific; heterosexual women demonstrate genital arousal to both preferred and nonpreferred sexual stimuli. These patterns may, however, be related to the intense and impersonal nature of the audiovisual stimuli used. The current study investigated the gender specificity of heterosexual women's sexual arousal in response to less intense sexual stimuli, and also examined the role of relationship context on both women's and men's genital and subjective sexual responses. Assessments were made of 43 heterosexual women's and 9 heterosexual men's genital and subjective sexual arousal to audio narratives describing sexual or neutral encounters with female and male strangers, friends, or long-term relationship partners. Consistent with research employing audiovisual sexual stimuli, men demonstrated a category-specific pattern of genital and subjective arousal with respect to gender, while women showed a nonspecific pattern of genital arousal, yet reported a category-specific pattern of subjective arousal. Heterosexual women's nonspecific genital response to gender cues is not a function of stimulus intensity or relationship context. Relationship context did significantly affect women's genital sexual arousal--arousal to both female and male friends was significantly lower than to the stranger and long-term relationship contexts--but not men's. These results suggest that relationship context may be a more important factor in heterosexual women's physiological sexual response than gender cues.

  10. NEOPLASMS

    Institute of Scientific and Technical Information of China (English)

    2003-01-01

    2003172 Impact of cyclin-dependent kinase inhibitor p27 on resistance of ovarian cancer multicellular spheroids to taxol. XING Hui(刑辉), et al. Dept Ob-stetr Gynecol.Tongji Hosp.Tongiji Med Coll, Huazhong Univ Sci & Technol, Wuhan 430030. Nad Med J China 2003;83(1):37-43.

  11. NEOPLASMS

    Institute of Scientific and Technical Information of China (English)

    1995-01-01

    950253 The characteristics of bone metastatic tumorsin the elderly-a report of 163 cases.LI Xiaoying(李小鹰),et al.General Hosp,PLA,Beijing,100853.ChinJ Geriatr 1994;13(6):333-334.A study of bone metastatic tumors(BMT) was car-ried out in 163 cases with age of 60 years and over.The characteristics of BMT in the elderly were as fol-lows:1.the elderly patients with BMT made up 7.9percent of all the patients with primary malignant tu-

  12. NEOPLASMS

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    2004193 Quantitation and detection of deletion in tumor mitochondrial DNA by microarray technique.HAN Chengbo (韩琤波), et al. Tumor Instit, 1st Affili Hosp, China Med Univ, Shenyang 110001. Chin J Oncol 2004;26(1):10-13.Objective: To develop a method to rapidly quanti-tate and detect deletion of mitochondrial DNA (mtD-

  13. NEOPLASMS

    Institute of Scientific and Technical Information of China (English)

    1997-01-01

    970246 Detection of point mutations of p53 gene bynon-isotopic PCR-SSCP in paraffin-embedded malig-nant mesothelioma tissue. LUO Suqiong(罗素琼), etal. Pneumoconiosis Res Unit, Public Health Sch,West-China Med Univ, Chengdu, 610041. Chin J Ind

  14. NEOPLASMS

    Institute of Scientific and Technical Information of China (English)

    1992-01-01

    920632 Phenotypic analysis of T lympho-cytes from the patient with thymoma com-plicated with pure red cell aplasia. LIUBai(刘白), et al. Beijing Med Univ. Chin J Hema-tol 1992; 13(5): 244-246. The thymocytes in thymoma tissue and mono-nuclear cells in peripheral blood and bone marrowwere obtained from a patient with thymomacomplicated with pure red cell aplasia. The

  15. NEOPLASMS

    Institute of Scientific and Technical Information of China (English)

    2003-01-01

    2003034 NOEY2 gene mRNA expression in breast cancer tissue and its relation to clinicopathological parameters. SHI Zonggao ( 施宗高 ), et al. Molec Pathol Lab, Fudan Univ Cancer Hosp, Shanghai 200032. Chin J Oncol 2002;24(5) :475 - 478.Objective: To investigate the expression of NOEY2 gene in breast cancer tissue and its relation to clinico-

  16. Gastrointestinal Surgery of Neuroendocrine Neoplasms

    DEFF Research Database (Denmark)

    Hansen, Carsten Palnæs; Olsen, Ingrid Marie Holst; Knigge, Ulrich

    2015-01-01

    Surgery is the only treatment that may cure the patient with gastroenteropancreatic (GEP) neuroendocrine neoplasms (NENs) and should always be considered as the first-line treatment if radical resection can be achieved. Even in cases where radical surgery is not possible, palliative resection may...... be performed to reduce local or hormone-induced symptoms and to improve quality of life. The surgical procedures for GEP-NENs are accordingly described below. In most patients life-long follow-up is required, even following radical surgery, as recurrence may occur several years later....

  17. Less common neoplasms of the pancreas

    Institute of Scientific and Technical Information of China (English)

    Abby L Mulkeen; Peter S Yoo; Charles Cha

    2006-01-01

    Recently, there has been an increased recognition of neoplasms of the pancreas other than ductal adenocarcinoma. Although not as well studied or characterized as pancreatic adenocarcinoma there are many distinct lesions which exhibit diverse biological behaviors and varying degrees of malignancy. These lesions include: endocrine neoplasms, cystic tumors, solid pseudopapillary tumors, acinar cell carcinoma, squamous cell carcinoma, primary lymphoma of the pancreas, and metastatic lesions to the pancreas. These less common neoplasms are being diagnosed more frequently as the number and sensitivity of diagnostic imaging studies increase. This review article discusses the clinical course,diagnosis, and treatment of these less common, but quite relevant, neoplasms of the pancreas.

  18. [Chronic genital ulcerations and HIV infection: 29 cases].

    Science.gov (United States)

    Gbery, I P; Djeha, D; Kacou, D E; Aka, B R; Yoboue, P; Vagamon, B; Sangare, A; Kanga, J M

    1999-01-01

    Genital ulcers are common manifestations of infectious disease. The incidence of genital ulcers featuring a chronic course has increased since the beginning of the AIDS epidemic. The purpose of this 18-month cross-sectional study was to determine the main infectious causes of chronic genital ulcers (CGU) and their correlation with HIV infection. A total of 29 patients with CGU defined as an ulcer showing no sign of healing after more than one month were studied. Mean age ranged from 24 to 54 years. The male-to-female sex ratio was 1:5. The etiology was herpes in 19 cases (65.5 p. 100), chancroid in 6 cases (20.6 p. 100), streptococcal infection in 2 cases (6.8 p. 100), Pseudomonas aeruginosa infection in 1 case (3.4 p. 100) and cutaneous amibiasis in 1 case (3.4 p. 100). Twenty-two patients (75.8 p. 100) presented HIV infection including 16 with HIV1 and 6 with HIV1 and HIV2. All patients with herpes were HIV-positive. Eighteen of these patients were in stage C3 of HIV infection. Genital herpes was the main etiology of UGC in patients with HIV infection (p < 0.001). Conversely chancroid was the main etiology in patients without HIV infection (p < 0.05). This finding suggests that herpetic CGU is highly suggestive of AIDS whereas chancroid CGU is not. Although syphilis is widespread in Africa, it was not a cause of CGU in this study. Search for herpes simplex virus or Haemophilus ducreyi in patients with CGU is an important criteria for presumptive diagnosis of AIDS in Africa.

  19. Pregnancy and genital sarcoma: a systematic review of the literature.

    Science.gov (United States)

    Matsuo, Koji; Eno, Michele L; Im, Dwight D; Rosenshein, Neil B

    2009-08-01

    We conducted a literature review to determine the clinical characteristics of genital sarcoma during pregnancy. The systematic literature search was conducted using the search engines PubMed and MEDLINE with keywords "sarcoma" and "pregnancy" and was limited to female genital organs such as ovary, uterus, cervix, vagina, vulva, and retroperitoneal sarcoma. Kaposi's sarcoma, metastatic sarcoma, history of sarcoma, bone sarcoma located in pelvis, and fetal sarcoma were excluded in this study. There were 40 cases of genital sarcoma during pregnancy between 1955 and 2007. The majority of the cases were uterine sarcoma (37.5%), followed by retroperitoneal sarcoma (27.5%), vulvar sarcoma (22.5%), and vaginal sarcoma (12.5%). Mean age of the patient was 27.8 +/- 7.0. The distribution in the onset of symptoms had two peaks: first trimester (27.5%) and third trimester (50.0%). Growing mass (42.5%), abdominal pain (30.0%), and vaginal bleeding (22.5%) were the three most common symptoms. Incidental diagnosis was made in 22.5% and included during cesarean section (12.5%) and routine pelvic exam (7.5%). The cases initially not suspicious for malignancy were 42.5%. Thirty-three (82.5%) cases had live-born infants with term delivery in 55.2%. Mean birth weight was 2843 +/- 791 g, and male infants were more common (66.7%). Intrauterine growth retardation was seen in 12.5% of cases. Preterm labor was a common complication. Median survival period was 2.5 years (95% confidence, 1.9 to 3.1). The 2-, 3-, and 5-year cumulative survival rates were 60%, 38%, and 17%, respectively. Genital sarcomas in pregnancy are rare. There is a delay in diagnosis due to low index of suspicion. A majority had live births, and the 5-year survival is similar to that of advanced-stage sarcoma in nonpregnant women.

  20. Lesions and Neoplasms of the Penis: A Review.

    Science.gov (United States)

    Heller, Debra S

    2016-01-01

    In addition to practitioners who care for male patients, with the increased use of high-resolution anoscopy, practitioners who care for women are seeing more men in their practices as well. Some diseases affecting the penis can impact on their sexual partners. Many of the lesions and neoplasms of the penis occur on the vulva as well. In addition, there are common and rare lesions unique to the penis. A review of the scope of penile lesions and neoplasms that may present in a primary care setting is presented to assist in developing a differential diagnosis if such a patient is encountered, as well as for practitioners who care for their sexual partners. A familiarity will assist with recognition, as well as when consultation is needed.

  1. Typical and unusual cases of female genital tuberculosis.

    Science.gov (United States)

    Kulchavenya, E; Dubrovina, S

    2014-01-01

    Tuberculosis is a disease with myriad presentations and manifestations; it can affect any organ or tissue, excluding only hair and nails. Doctors who are not familiar with extrapulmonary tuberculosis often overlook this disease. Urogenital tuberculosis (UGTB) is the second most common form of TB in countries with severe epidemic situation and the third most common form in regions with low incidence of TB. The term "Urogenital tuberculosis" includes kidney tuberculosis; male and female tuberculosis and urinary tract tuberculosis as complication of kidney tuberculosis. We describe rarest case of tuberculosis of a placenta in young woman, suffered from genital tuberculosis, which was overlooked before delivery, as well as typical tubo-ovarian tuberculomas.

  2. Prevalence of Genital Human Papillomavirus among Men in Europe

    DEFF Research Database (Denmark)

    Hebnes, Julie B; Olesen, Tina B; Duun-Henriksen, Anne Katrine

    2014-01-01

    INTRODUCTION: Human papillomavirus (HPV) is the commonest sexually transmitted infection worldwide and causes substantial morbidity in both sexes. Most European countries offer HPV vaccination for girls, but vaccine recommendations for boys are warranted. AIMS: The aims of this study were...... influencing prevalence in general and high-risk male populations in Europe. RESULTS: We included 31 articles that gave the prevalence of genital HPV DNA among men in northern, southern and western Europe; no studies from eastern Europe were identified. The pooled HPV prevalence among 1,863 men representing...

  3. Evaluation and Treatment of Genital Injuries in Combat Warriors (Artiss Symposium 2012)

    Science.gov (United States)

    2013-05-02

    managed, had prosthetic limbs fitted, had his rectum repaired, and he had the mitrofanoff procedure which created a tube in the abdomen through which he...memory, breast discomfort or enlargement, loss of male body hair, muscle wasting and increased body fat . At WRNMMC patients with genital injury

  4. p53 is not related to Ki-67 immunostaining in the epithelial and mesenchymal components of female genital tract carcinosarcomas.

    Science.gov (United States)

    Bałon, Beata; Kaznowska, Ewa; Ignatov, Atanas; Steć, Anna; Semczuk-Sikora, Anna; Schneider-Stock, Regine; Jóźwik, Maciej; Sulkowski, Stanisław; Cybulski, Marek; Szumiło, Justyna; Semczuk, Andrzej

    2013-10-01

    Carcinosarcomas (CSs) are composed of two separate histological components and are rare neoplasms of the female genital tract. Therefore, CS pathogenesis has not yet been fully elucidated. In the present study, immunohistochemical techniques were used to determine the role of p53 and Ki-67 overexpression in female genital tract CSs. The study group was comprised of 36 patients with CSs originating from the uterus (n=31), cervix (n=3) and ovary (n=2), as well as 3 metastatic tissues. p53 was overexpressed in the epithelial component of 23 out of 36 (64%) tumors, and in the mesenchymal component of 20 out of 36 (56%) tumors. In both CS components, there was a significant correlation between p53 overexpression and patient age and ovarian metastases. Ki-67 overexpression was detected in the epithelial component in 15 out of 36 (42%) cases, and in the mesenchymal component in 13 out of 36 (36%) neoplasms. There was a significant correlation of p53 overexpression between the carcinomatous and sarcomatous components (R=0.884, Ptumor components. In conclusion, based on immunohistochemical results, p53 was overexpressed in more than half of the female genital tract CSs included in the present study, either at the epithelial or mesenchymal component. The correlation between p53 or Ki-67 overexpression in both tumor components supports the combination theory of histogenesis in the majority of these tumors.

  5. Laser hair removal for genital gender affirming surgery

    OpenAIRE

    Zhang, William R.; Garrett, Giorgia L.; Arron, Sarah T.; Garcia, Maurice M.

    2016-01-01

    Genital gender affirming surgery (GAS) involves reconstruction of the genitals to match a patient’s identified sex. The use of hair-bearing flaps in this procedure may result in postoperative intra-vaginal and intra-urethral hair growth and associated complications, including lower satisfaction with genital GAS. Despite the significant increase in genital GAS within the past 50 years, there is limited data regarding hair removal practices in preparation for genital GAS and notable variation i...

  6. Neurological Findings in Myeloproliferative Neoplasms

    Directory of Open Access Journals (Sweden)

    Semra Paydas

    2013-04-01

    Full Text Available Myeloproliferative neoplasms (MPN arise from genetic deficiencies at the level of pluripotent stem cells. Each of these neoplasms is a clonal stem cell disorder with specific phenotypic, genetic and clinical properties. Age is one of the most important factors in the development of symptoms and complications associated with MPNs.High white blood cell counts in chronic myelocytic leukemia also known as leukocytosis may lead to central nervous system findings. Tumors developing outside the bone marrow named as extramedullary myeloid tumors (EMMT could be detected at the initial diagnosis or during the prognosis of the disease, which may cause neurological symptoms due to pressure of leukemic cell mass on various tissues along with spinal cord. Central nervous system involvement and thrombocytopenic hemorrhage may lead to diverse neurological symptoms and findings.Transient ischemic attack and thrombotic stroke are the most common symptoms in polycythemia vera. Besides thrombosis and hemorrage, transformation to acute leukemia can cause neurological symptoms and findings. Transient ischemic attack, thrombotic stroke and specifically hemorrage can give rise to neurological symptoms similar to MPN in essential thrombocytosis.Extramedullary hematopoiesis refers to hematopoietic centers arise in organ/tissues other than bone marrow in myelofibrosis. Extramedullar hematopoietic centers may cause intracranial involvement, spinal cord compression, seizures and hydrocephalia. Though rare, extramedullary hematopoiesis can be detected in cranial/spinal meninges, paraspinal tissue and intracerebral regions. Extramedullary hematopoiesis has been reported in peripheral neurons, choroid plexus, pituitary, orbits, orbital and lacrimal fossa and in sphenoidal sinuses. [Cukurova Med J 2013; 38(2.000: 157-169

  7. A Comparative Analysis of Polymerase Chain Reaction and Direct Fluorescent Antibody Test for Diagnosis of Genital Herpes.

    Science.gov (United States)

    Patwardhan, Vrushali; Bhalla, Preena; Rawat, Deepti; Garg, Vijay Kumar; Sardana, Kabir; Sethi, Sumit

    2017-01-01

    To compare laboratory tests that can simultaneously detect and type herpes simplex virus (HSV) directly from the genital ulcer specimens in clinically suspected cases of genital herpes. A study was conducted over 10 months and 44 adult male and female patients clinically suspected with genital herpes were recruited. Genital ulcer swab specimens were subjected to glycoprotein-G gene-based conventional polymerase chain reaction (PCR) and commercially available direct fluorescent antibody (DFA) test and the results were compared. PCR for HSV was positive in 82% (36/44) cases. DFA was positive in 68.2% (30/44) cases. There was 100% agreement between HSV types detected by DFA and PCR. The strength of agreement between the results was better in primary genital herpes than recurrent cases. PCR was found to be better in the detection of HSV in recurrent genital herpes patients. It is a better modality, especially when genital herpes clinically presents with ulcerative or crusted lesions, and is also a cheaper alternative as compared to DFA.

  8. Analysis of genital Candida albicans infection by rapid microsatellite markers genotyping

    Institute of Scientific and Technical Information of China (English)

    SHI Wei-min; MEI Xing-yu; GAO Fei; HUO Ke-ke; SHEN Liang-liang; QIN Hai-hong; WU Zhou-wei; ZHENG Jie

    2007-01-01

    Background Candida albicans (C. albicans) infection, often occurring in genital candidiasis, has increased dramatically recently. Developing an efficient C. albicans typing method may contribute to understanding its epidemiological characteristics and guiding efficient treatment. We used rapid microsatellite genotyping assay for interstrain differentiation of C. albicans isolates and explored some characteristics of its spread.Methods DNA was extracted from C. albicans isolates from gentalia, recta and mouths of 39 female cases and 27 male cases of genital candidiasis. Three fluorescent primers for the microsatellite markers in conserved genes (CDC3, EF3and HIS3) of C. albicans were used to amplify the isolates DNA by PCR. Fluorescent signals were read with an automatic sequencer and analyzed with GeneScan software.Results Analysis of the three microsatellites markers showed 18 gene allelic associations in genital C. albicans infected patients: 10 allelic associations in female and 11 allelic associations in male, of which 3 allelic associations shared by both genders covered 71% of infections. The most dominant allele association of pathogenic strains for both genders was 116:124, 122:131,160:200 that covered about 50% of infection. Gentalia and recta shared the same strains in 80%of female patients, but in only 3.8% of male patients. There were 2.7% female patients, but no males, with same strain in both gentalia and mouths. Five of seven genital C. albicans infected couples had the same allelic associations of which 4were the dominant pathogenic C. albicans susceptible for both genders.Conclusions The predominant allelic association of the pathogenic strain in genital C. albicans infection is 116:124,122:131, 160:200. Vaginal pathogenic strains are probably maintained from the rectal reservoir. Pathogenic strains of male patients are probably from frequent sexual intercourse. The aggressiveness of some strains varies with gender.

  9. The medicalisation of female genital mutilation

    Directory of Open Access Journals (Sweden)

    Pierre Foldes

    2015-05-01

    Full Text Available The ‘medicalisation’ of female genital mutilation should be denounced on two counts.Firstly, it is usually anatomically more damaging and, secondly, it goes against the ethical basis of the medical profession.

  10. Genital ulcers: their diagnosis and management.

    Science.gov (United States)

    Sacks, S L

    1987-08-01

    THIS ARTICLE OFFERS SOME BACKGROUND INFORMATION ON DIAGNOSIS AND TREATMENT OF THREE MAJOR CAUSES OF GENITAL ULCERS: syphilis, herpes simplex virus (HSV), and chancroid. The author also discusses differential diagnoses and suggests an approach to treatment.

  11. Female genital warts: global trends and treatments.

    Science.gov (United States)

    Gall, S A

    2001-01-01

    The increasing incidence of human papillomavirus (HPV) infection and HPV-associated conditions such as genital warts in women is a global concern. Genital warts are a clinical manifestation of HPV types 6 and 11, and are estimated to affect 1% of sexually active adults aged between 15 and 49. HPV infection is also strongly associated with cervical cancer, and is prevalent in as many as 99% of cases. The psychological stress of having genital warts is often greater than the morbidity of the disease, and therefore successful treatment is crucial. Current treatments are patient-applied and provider-administered therapies. Imiquimod 5% cream, a patient-applied therapy, is an efficacious treatment with tolerable side-effects and a low recurrence rate, and has the potential to be an effective strategy for the management of genital warts.

  12. Neonatal genital prolapse: A case report

    Directory of Open Access Journals (Sweden)

    Sindu Saksono

    2015-04-01

    Full Text Available Neonatal genital prolapse without congenital spinal abnormality is rare. Several treatment modalities are known to manage this condition. Our management consists of manually reducing the prolapsed mass and applying purse string suture technique.

  13. Female genital mutilation and monandry in an orb-web spider.

    Science.gov (United States)

    Nakata, Kensuke

    2016-02-01

    Monandry, in which a female has only one mating partner during the reproductive period, is established when a female spontaneously refrains from re-mating, or when a partner male interferes with the attempts of a female to mate again. In the latter case, however, females often have countermeasures against males, which may explain why polyandry is ubiquitous. Here, I demonstrate that the genital appendage, or scape, of the female orb-web spider (Cyclosa argenteoalba) is injured after her first mating, possibly by her first male partner. This female genital mutilation (FGM) permanently precludes copulation, and females appear to have no countermeasures. FGM is considered to confer a strong advantage to males in sexual conflicts over the number of female matings, and it may widely occur in spiders.

  14. Is oral contraceptive associated with genital warts?

    OpenAIRE

    Ross, J. D.

    1996-01-01

    OBJECTIVE: To measure the association between oral contraceptive use and the prevalence of genital warts in women. METHODS: Cross sectional case control study comparing oral contraceptive use in women with and without genital warts attending a city centre genitourinary medicine clinic controlling for recent sexual activity, the presence of other sexually transmitted infections, socio-economic class and history of pregnancy using a multivariate logistic regression model. RESULTS: After control...

  15. El pene voluntarioso: parcialidad de la pulsión genital. // The self-willed penis: partiality of the genital drive.

    Directory of Open Access Journals (Sweden)

    Fredy Ricardo Moreno Chia.

    2008-06-01

    Full Text Available This work, besides presenting the characteristics of the so-called genital stage regarding the alterations each one of the components of the drive suffer, examines the idea that the genital stage constitutes the integration —either biological or psychic— of the partial drives. In this sense, it aims to show, based on descriptions done by several thinkers not necessarily psychoanalysts, that the genitality, at least in its male version, turns out to be problematic since it introduces a relation of surprise in the order of the egoic representations of the individual as regards to its own sex organ. By this way, we paradoxically conclude that the genitality is the expression of a partial drive (as opposed to an apparent totality whose source is the penis. // Este trabajo, además de poner de presente las características de la llamada fase genital, en lo tocante a las modificaciones que se suceden en cada uno de los componentes de la pulsión, interroga la idea de que la fase genital constituye la integración acaso biológica, acaso psíquica- de las pulsiones parciales. En este sentido intenta mostrar, tomando como base descripciones hechas por varios pensadores no necesariamente psicoanalistas, que la genitalidad, al menos en su versión masculina, resulta problemática en la medida en que introduce una relación de extrañeza en el orden yoico, del sujeto respecto a su propio órgano sexual. Por esta vía se concluye con la idea paradójica de que la genitalidad es la expresión de una pulsión parcial (en oposición a una aparente totalidad cuya fuente es el pene.

  16. Diagnosis and management of genital ulcers.

    Science.gov (United States)

    Roett, Michelle A; Mayor, Mejebi T; Uduhiri, Kelechi A

    2012-02-01

    Herpes simplex virus infection and syphilis are the most common causes of genital ulcers in the United States. Other infectious causes include chancroid, lymphogranuloma venereum, granuloma inguinale (donovanosis), secondary bacterial infections, and fungi. Noninfectious etiologies, including sexual trauma, psoriasis, Behçet syndrome, and fixed drug eruptions, can also lead to genital ulcers. Although initial treatment of genital ulcers is generally based on clinical presentation, the following tests should be considered in all patients: serologic tests for syphilis and darkfield microscopy or direct fluorescent antibody testing for Treponema pallidum, culture or polymerase chain reaction test for herpes simplex virus, and culture for Haemophilus ducreyi in settings with a high prevalence of chancroid. No pathogen is identified in up to 25 percent of patients with genital ulcers. The first episode of herpes simplex virus infection is usually treated with seven to 10 days of oral acyclovir (five days for recurrent episodes). Famciclovir and valacyclovir are alternative therapies. One dose of intramuscular penicillin G benzathine is recommended to treat genital ulcers caused by primary syphilis. Treatment options for chancroid include a single dose of intramuscular ceftriaxone or oral azithromycin, ciprofloxacin, or erythromycin. Lymphogranuloma venereum and donovanosis are treated with 21 days of oral doxycycline. Treatment of noninfectious causes of genital ulcers varies by etiology, and ranges from topical wound care for ulcers caused by sexual trauma to consideration of subcutaneous pegylated interferon alfa-2a for ulcers caused by Behçet syndrome.

  17. Morphology of accessory genital glands of spotted paca (Agouti paca Linnaeus, 1766).

    Science.gov (United States)

    Borges, Edson Moreira; Branco, Érika; de Lima, Ana Rita; Leal, Leonardo Martins; Martins, Leandro Luiz; Reis, Ana Carolina Gonçalves; Cruz, Claudinei; Machado, Márcia Rita Fernandes; Miglino, Maria Angelica

    2014-02-01

    The spotted paca is the second largest rodent in Brazil, where it is of great economic interest in impoverished regions in view of its prominence as a low-cost source of protein. Little is known about the morphology of the accessory genital glands of this species. Thus, we studied the position and morphology of the genitals in ten adult male spotted pacas. The animals were divided into two groups, five animals were used for fixing of samples in 10% aqueous formaldehyde for macroscopic studies and the other five animals were designated for microscopic analysis. These were arranged in pairs and had the vesicular, prostate, coagulating and bulbourethral glands identified, being structured as mucous glands, which lead into the pelvic urethra. It was concluded that the accessory genital glands found in the paca are the same as those found in most rodents, showing similar histological aspects.

  18. The synchronous prevalence of colorectal neoplasms in patients with stomach cancer.

    Science.gov (United States)

    Lee, Sang Su; Jung, Woon Tae; Kim, Cha Young; Ha, Chang Yoon; Min, Hyun Ju; Kim, Hyun Jin; Kim, Tae Hyo

    2011-10-01

    The association between stomach cancer and colorectal cancer is controversial. The purpose of this study was to determine the synchronous prevalence of colorectal neoplasms in patients with stomach cancer. A total of 123 patients with stomach cancer (86 male) and 246 consecutive, age- and sex-matched persons without stomach cancer were analyzed from July 2005 to June 2010. All of them underwent colonoscopy within 6 months after undergoing gastroscopy. The prevalence of colorectal neoplasms was significantly higher in the stomach cancer group (35.8%) than in the control group (17.9%) (P Colorectal neoplasms were more prevalent in the patients with stomach cancer (odds ratio [OR], 3.10; 95% confidence interval [CI], 1.71 to 5.63). In particular, the difference in the prevalence of colorectal neoplasms was more prominent in the patients above 50 years old (OR, 3.54; 95% CI, 1.80 to 6.98). The results showed that the synchronous prevalence of colorectal neoplasms was higher in patients with stomach cancer than in those without stomach cancer. Therefore, patients with stomach cancer should be regarded as a high-risk group for colorectal neoplasms, and colonoscopy should be recommended for screening.

  19. Distribution of lymphoid neoplasms in China: analysis of 4,638 cases according to the World Health Organization classification.

    Science.gov (United States)

    Sun, Jian; Yang, Qunpei; Lu, Zhaohui; He, Miaoxia; Gao, Li; Zhu, Minghua; Sun, Lu; Wei, Lixin; Li, Min; Liu, Cuiling; Zheng, Jie; Liu, Weiping; Li, Gandi; Chen, Jie

    2012-09-01

    To estimate the distribution of lymphoid neoplasms in China, we conducted a comprehensive analysis, based on subtype, age, sex, and lesion, of primary and resected biopsy specimens of 4,638 lymphoid neoplasms diagnosed from 2004 to 2008 at 5 large hospitals. Of the 4,638 patients, mature B-cell neoplasms accounted for 64.3% of all lymphoid neoplasms, mature T/NK-cell neoplasms for 23.3%, and Hodgkin lymphoma for 8.6%. The most common subtype was diffuse large B-cell lymphoma (36.2%), followed by extranodal NK/T-cell lymphoma, nasal type (11.0%), classic Hodgkin lymphoma (8.4%), extranodal marginal zone B-cell lymphoma (7.7%), plasmacytic neoplasm (5.0%), and peripheral T-cell lymphoma, not otherwise specified (3.9%). For most lymphoid neoplasm subtypes, male subjects showed higher rates than female subjects. In summary, our study showed that the epidemiologic features of lymphoid neoplasms in China are distinct from those in Western countries and similar in many ways to those in other countries of the Far East.

  20. Increased risk of lymphoid neoplasms in patients with Philadelphia chromosome-negative myeloproliferative neoplasms.

    Science.gov (United States)

    Vannucchi, Alessandro M; Masala, Giovanna; Antonioli, Elisabetta; Chiara Susini, Maria; Guglielmelli, Paola; Pieri, Lisa; Maggi, Laura; Caini, Saverio; Palli, Domenico; Bogani, Costanza; Ponziani, Vanessa; Pancrazzi, Alessandro; Annunziato, Francesco; Bosi, Alberto

    2009-07-01

    Association of myeloproliferative neoplasm (MPN) with lymphoproliferative neoplasm (LPN) has been occasionally reported. The aim of this study, which included 353 patients with polycythemia vera and 467 with essential thrombocythemia, was to assess whether the risk of developing LPN is increased in MPN patients. Expected numbers of LPN incident cases were calculated based on 5-year age group, gender, and calendar time-specific cancer incidence rates in the general population of the same area. Standardized incidence ratios were computed to estimate the relative risk of developing LPN. Analyses were carried out for the whole series and then separately for essential thrombocythemia and polycythemia vera, gender, and JAK2V617F genotype. With 4,421 person-years, we found 11 patients developing LPN, including four chronic lymphocytic leukemias, five non-Hodgkin's lymphomas, and two plasma cell disorders, after a median interval time of 68 months from MPN diagnosis. Cumulative risk to develop LPN at 5 and 10 years was 0.93% (95% confidence interval, 0.39-2.22) and 2.96% (95% confidence interval, 1.52-5.72), respectively. There was a 3.44-fold increased risk of LPN compared with the general population, ranging from 2.86 for plasma cell disorder to 12.42 for chronic lymphocytic leukemia; the risk was significantly increased in JAK2V617F mutated patients (5.46-fold) and in males (4.52-fold). The JAK2V617F mutation was found in lymphoid tumor cells in two of three cases evaluated, indicating that, in some patients, LPN originated in a JAK2V617F mutated common lymphoid-myeloid hematopoietic progenitor cell. We conclude that the risk of developing LPN is significantly increased in MPN patients compared with the general population.

  1. Females with paired occurrence of cancers in the UADT and genital region have a higher frequency of either Glutathione S-transferase M1/T1 null genotype

    Directory of Open Access Journals (Sweden)

    Jhavar Sameer G

    2005-03-01

    Full Text Available Abstract Upper Aero digestive Tract (UADT is the commonest site for the development of second cancer in females after primary cervical cancer. Glutathione S-transferase (GSTM1 and / or T1 null genotype modulates the risk of developing UADT cancer (primary as well as second cancer. The aim of this study was to evaluate the difference in GST null genotype frequencies in females with paired cancers in the UADT and genital region as compared to females with paired cancers in the UADT and non-genital region. Forty-nine females with a cancer in the UADT and another cancer (at all sites-genital and non-genital were identified from a database of patients with multiple primary neoplasms and were analyzed for the GSTM1 and T1 genotype in addition to known factors such as age, tobacco habits, alcohol habits and family history of cancer. Frequencies of GSTM1 null, GSTT1 null, and either GSTM1/T1 null were higher in females with paired occurrence of cancer in the UADT and genital site (54%, 33% and 75% respectively in comparison to females with paired occurrence of cancer in the UADT and non-genital sites (22%, 6% and 24% respectively. The significantly higher inherited frequency of either GSTM1/T1 null genotype in females with a paired occurrence of cancers in UADT and genital region (p = 0.01, suggests that these females are more susceptible to damage by carcinogens as compared to females who have UADT cancers in association with cancers at non-genital sites.

  2. Geographical distribution for malignant neoplasm of the pancreas in relation to selected climatic factors in Japan

    Directory of Open Access Journals (Sweden)

    Okada Masafumi

    2007-07-01

    Full Text Available Abstract Background Malignant neoplasm of the pancreas has become one of the leading causes of death from malignant neoplasm in Japan (the 5th in 2003. Although smoking is believed to be a risk factor, other risk factors remain unclear. Mortality from malignant neoplasm of the pancreas tends to be higher in northern Japan and in northern European countries. A recent study reported that standardized mortality ratios (SMRs for malignant neoplasm of the pancreas were negatively correlated to global solar radiation level. People residing in regions with lower solar radiation and lower temperatures may be at higher risk of development of malignant neoplasm of the pancreas. Therefore, this study aimed to examine the relationship between SMRs for malignant neoplasm of the pancreas and climatic factors, such as the amount of global solar radiation and the daily maximum temperature in Japan. Results The study used multiple linear regression models. Number of deaths and demographic data from 1998 to 2002 were used for the calculation of SMR. We employed mesh climatic data for Japan published in 2006 by the Japan Meteorological Agency. Regression coefficients for the amount of global solar radiation and the daily maximum temperature in males were -4.35 (p = 0.00034 and -2.81 (p Conclusion This study suggested that low solar radiation and low temperature might relate to the increasing risk of malignant neoplasm of the pancreas. Use of group data has a limitation in the case of evaluating environmental factors affecting health, since the impact of climatic factors on the human body varies according to individual lifestyles and occupations. Use of geographical mesh climatic data, however, proved useful as an index of risk or beneficial factors in a small study area. Further research using individual data is necessary to elucidate the relationship between climatic factors and the development of malignant neoplasm of the pancreas.

  3. Genotype-specific concordance of oral and genital human papillomavirus infections among marital couples is low.

    Science.gov (United States)

    Kero, K; Rautava, J; Louvanto, K; Syrjänen, K; Grenman, S; Syrjänen, S

    2016-04-01

    Data on genotype-specific concordance of oral-oral and genital-oral HPV infections among marital couples are key to understand HPV transmission between spouses. Genotype-specific concordance of HPV infections (oral/genital) and their co-variates among 131 marital couples were determined during 6-year follow-up (FU). Seven oral scrapings were taken from both spouses, accompanied by six genital samplings from the women and one (at baseline) from the male partners. HPV-genotyping was performed by nested PCR and a Luminex®-based Multimetrix Assay. Demographic data were collected with questionnaires at baseline and study conclusion. Prevalence of oral HPV varied from 10.3 to 27.0 % and 15.8 to 31.3 % in women and men, respectively. At baseline, 37.6 % of the male genital samples were HPV-positive while in female genital samples, HPV prevalence varied from 13.3 to 59.4 %. Only 15 couples had HPV genotype-specific concordance (oral-oral n = 7; male oral-female genital n = 9; female oral-male genital n = 2). In the nested case-control setting, higher number of deliveries (OR 0.145, 95%CI 0.030-0.706, p = 0.017) and higher number of intercourse (OR 0.488, 95%CI 0.243-0.978, p = 0.043) decreased the likelihood of concordant HPV infections while practicing oral sex increased the risk (OR 0.299, 95%CI 0.120-0.748, p = 0.010). In multivariate analysis, the likelihood of concordance was decreased by higher number of pregnancies of the female partner (p = 0.020) and by higher frequency of intercourse reported by the male spouse (p = 0.027). To conclude, asymptomatic HPV infections were common in both spouses while genotype-specific concordance was low. This supports the view that HPV profile of the spouses has been established before the current marital relationship.

  4. Human papillomavirus-related basaloid squamous cell carcinoma of the bladder associated with genital tract human papillomavirus infection.

    Science.gov (United States)

    Ginori, Alessandro; Barone, Aurora; Santopietro, Rosa; Barbanti, Gabriele; Cecconi, Filippo; Tripodi, Sergio Antonio

    2015-02-01

    Basaloid squamous cell carcinoma is a biologically aggressive neoplasm mainly found in the head and neck region. Recently, four cases of basaloid squamous cell carcinoma of the bladder have been reported, and three of them occurred in patients with neurogenic bladder, repeated catheterizations and human papillomavirus infection of the urinary tract. To the best of our knowledge, none of the patients affected by basaloid squamous cell carcinoma of the bladder described in the literature had documented genital involvement by human papillomavirus. Herein, we describe the case of a woman with neurogenic bladder affected by basaloid squamous cell carcinoma of the bladder and by a concomitant genital tract human papillomavirus infection. © 2014 The Japanese Urological Association.

  5. Surgical site infections in genital reconstruction surgery for gender reassignment, Detroit: 1984-2008.

    Science.gov (United States)

    Zhao, Jing J; Marchaim, Dror; Palla, Mohan B; Bogan, Christopher W; Hayakawa, Kayoko; Tansek, Ryan; Moshos, Judy; Muthusamy, Arunkumar; Kotra, Harikrishna; Lephart, Paul R; Wilson, Alan N; Kaye, Keith S

    2014-04-01

    Gender reassignment surgery (i.e., male-to-female or female-to-male) entails a series of complex surgical procedures. We conducted a study to explore epidemiologic characteristics of patients who underwent genital reconstruction operations as components of gender reassignment and to analyze risk factors for surgical-site infections (SSIs) following these operations. The study was a retrospective cohort study conducted from 1984-2008 at Harper University Hospital, a tertiary hospital with 625 beds in Detroit, Michigan. Surgical site infection was defined according to established criteria. Records were available for 82 patients who underwent a total of 1,383 operations as part of genital-reconstruction processes. Thirty-nine (47.6%) of the patients underwent female-to-male reassignment (FTM) and 43 (52.4%) underwent male-to-female reassignment (MTF). The average age of the study cohort was 39.5±9.8 y. Of the patients in the cohort, 56 (68.3%) were Caucasian and 67 (81.7%) were single. The average number of operative encounters per patient was 11.8±4.6 for FTM and 4.9±2.4 for MTF. Forty-three (52.4%) patients developed an SSI at least once during their genital reconstruction process, of whom 34 (87%) were in the FTM group and nine (21%) in the MTF group (pinfections, followed by Enterobacteriaceae (50%), Enterococcus (39%), and Pseudomonas aeruginosa (33.3%). Surgical site infection was associated independently with an increased frequency of operative procedures and operating room encounters. More than 50% of patients who underwent genital reconstruction operations developed an SSI at some point during the genital reconstruction process. Surgical site infections are more common in FTM than in MTF reconstruction operations, and for both FTM and MTF, SSIs are associated independently with an increased frequency of total operative procedures and encounters.

  6. Mucinous Cystic Neoplasms of Pancreas

    Science.gov (United States)

    Naveed, Shah; Qari, Hasina; Banday, Tanveer; Altaf, Asma; Para, Mah

    2014-01-01

    The purpose of this study was to investigate the actual management of mucinous cystic neoplasm (MCN) of the pancreas. A systematic review was performed in December 2009 by consulting PubMed MEDLINE for publications and matching the key words “pancreatic mucinous cystic neoplasm”, “pancreatic mucinous cystic tumor”, “pancreatic mucinous cystic mass”, “pancreatic cyst” and “pancreatic cystic neoplasm” to identify English language articles describing the diagnosis and treatment of the MCN of the pancreas. In total, 16,322 references ranging from January 1969 to December 2009 were analyzed and 77 articles were identified. No articles published before 1996 were selected because MCNs were not previously considered to be a completely autonomous disease. Definition, epidemiology, anatomopathological findings, clinical presentation, preoperative evaluation, treatment and prognosis were reviewed. MCNs are pancreatic mucin-producing cysts with a distinctive ovarian-type stroma localized in the body-tail of the gland and occurring in middle-aged females. The majority of MCNs are slow growing and asymptomatic. The prevalence of invasive carcinoma varies between 6% and 55%. Preoperative diagnosis depends on a combination of clinical features, tumor markers, computed tomography (CT), magnetic resonance imaging, endoscopic ultrasound with cyst fluid analysis and positron emission tomography-CT. Surgery is indicated for all MCNs.

  7. Cytokeratins in epithelia of odontogenic neoplasms

    NARCIS (Netherlands)

    Crivelini, MM; de Araujo, VC; de Sousa, SOM; de Araujo, NS

    Neoplasms and tumours related to the odontogenic apparatus may be composed only of epithelial tissue or epithelial tissue associated with odontogenic ectomesenchyme. The immunohistochemical detection of different cytokeratins (CKs) polypeptides and vimentin has made it easier to explain the

  8. Premalignant cystic neoplasms of the pancreas.

    Science.gov (United States)

    Dudeja, Vikas; Allen, Peter J

    2015-02-01

    Due to increasing utilization of cross-sectional imaging, asymptomatic pancreatic cysts are frequently being diagnosed. Many of these cysts have premalignant potential and offer a unique opportunity for cancer prevention. Mucinous cystic neoplasm and intraductal papillary mucinous neoplasm are the major premalignant cystic neoplasms of pancreas. The prediction of the risk of malignancy (incidental and future risk of malignant transformation) and balancing the risks of watchful waiting with that of operative management with associated mortality and morbidity is the key to the management of these lesions. We review the literature that has contributed to the development of our approach to the management of these cystic neoplasms. We provide an overview of the key features used in diagnosis and in predicting malignancy. Particular attention is given to the natural history and management decision making.

  9. Solid Pseudopapillary Neoplasm of the Pancreas

    African Journals Online (AJOL)

    present two cases in young female patients. Both tumours were surgically ... cases was consistent with solid pseudopapillary neoplasm. .... study and literature review. BMJ Case Rep. 2012 ... Orlando CA, Bowman RL, Loose JH. Multicentric ...

  10. WHO classification 2008 of myeloproliferative neoplasms

    DEFF Research Database (Denmark)

    Madelung, Ann B; Bondo, Henrik; Stamp, Inger

    2015-01-01

    We examined the learning effect of a workshop for Danish hematopathologists led by an international expert regarding histological subtyping of myeloproliferative neoplasms (MPN). Six hematopathologists evaluated 43 bone marrow (BM) biopsies according to the WHO description (2008), blinded...

  11. Cytokeratins in epithelia of odontogenic neoplasms

    NARCIS (Netherlands)

    Crivelini, MM; de Araujo, VC; de Sousa, SOM; de Araujo, NS

    2003-01-01

    Neoplasms and tumours related to the odontogenic apparatus may be composed only of epithelial tissue or epithelial tissue associated with odontogenic ectomesenchyme. The immunohistochemical detection of different cytokeratins (CKs) polypeptides and vimentin has made it easier to explain the histogen

  12. Laser hair removal for genital gender affirming surgery.

    Science.gov (United States)

    Zhang, William R; Garrett, Giorgia L; Arron, Sarah T; Garcia, Maurice M

    2016-06-01

    Genital gender affirming surgery (GAS) involves reconstruction of the genitals to match a patient's identified sex. The use of hair-bearing flaps in this procedure may result in postoperative intra-vaginal and intra-urethral hair growth and associated complications, including lower satisfaction with genital GAS. Despite the significant increase in genital GAS within the past 50 years, there is limited data regarding hair removal practices in preparation for genital GAS and notable variation in hair removal techniques among dermatologists and other practitioners. We present a literature review, recommendations from our experience, and a practical laser hair removal (LHR) approach to hair removal prior to genital GAS.

  13. Computerized tomography in evaluation of hepatic neoplasms

    Energy Technology Data Exchange (ETDEWEB)

    Luna, R.F.; Resende, C.; Tishler, J.M.A.; Aldrete, J.S.; Shin, M.S.; Rubin, E.; Rahn, N.H.

    1984-08-01

    The authors reviewed their experience with computerized tomography (CT) of the abdomen in 212 patients with histologically documented liver neoplasms seen during a 30-month period. The CT findings in cavernous hemangioma and focal nodular hyperplasia were specific, and permitted accurate diagnosis of this lesion before biopsy. The CT appearance of all other lesions was variable. CT is useful in providing an accurate evaluation of the intrahepatic and extrahepatic extent of the neoplasm.

  14. [Primary nontransitional neoplasms of the bladder].

    Science.gov (United States)

    Varo Solís, C; Soto Delgado, M; Hens Pérez, A; Baez Perea, J M; Estudillo González, F; Juárez Soto, A; Bachiller Burgos, J; Beltrán Aguilar, V

    1999-01-01

    Revision of all primitive tumours of the bladder diagnosed in our Service between July 1990 and July 1998. Among a total of 703 neoplasms of the bladder only 14 were non-transitional primitive tumours, accounting for just 1.98%. Eleven were malignant neoplasms with a diagnosis of epidermoid carcinoma in nine cases, one adenocarcinoma and one bladder adenocarcinoma. The other three were benign tumours: one haemangioma and two leiomyomas. From a clinical perspective, the predominant symptom was haematuria, followed by irritative symptoms. The two leiomyomas were accidental findings during a gynaecological examination (ultrasound) and a diagnostic examination for a nephritic colic (urography). The diagnostic means used and the extension studies were the same as used for transitional neoplasms. In general, treatment of benign neoplasms was partial cystectomy or transurethral resection while it was radical surgery for the malignant tumours when the existing criteria were an indication for that type of surgery (cystoprostatectomy with bypass), since there are no definite criteria with regards to therapy due to the low incidence of these tumours. Only three of the 11 patients with malignant neoplasms are still alive. All the others died within one year of diagnosis, an evidence of the aggressiveness of these tumours. These cases were considered primitive bladder tumours once it was concluded that there was no relation with any previous or simultaneous transitional neoplasms and that there had been no primitive tumour in a different organ.

  15. Optimal management of genital herpes: current perspectives

    Directory of Open Access Journals (Sweden)

    Sauerbrei A

    2016-06-01

    Full Text Available Andreas Sauerbrei Institute of Virology and Antiviral Therapy, German Consulting Laboratory for Herpes Simplex Virus and Varicella-Zoster Virus, Jena University Hospital, Friedrich-Schiller University of Jena, Jena, Germany Abstract: As one of the most common sexually transmitted diseases, genital herpes is a global medical problem with significant physical and psychological morbidity. Genital herpes is caused by herpes simplex virus type 1 or type 2 and can manifest as primary and/or recurrent infection. This manuscript provides an overview about the fundamental knowledge on the virus, its epidemiology, and infection. Furthermore, the current possibilities of antiviral therapeutic interventions and laboratory diagnosis of genital herpes as well as the present situation and perspectives for the treatment by novel antivirals and prevention of disease by vaccination are presented. Since the medical management of patients with genital herpes simplex virus infection is often unsatisfactory, this review aims at all physicians and health professionals who are involved in the care of patients with genital herpes. The information provided would help to improve the counseling of affected patients and to optimize the diagnosis, treatment, and prevention of this particular disease. Keywords: herpes simplex virus, epidemiology, infection, antiviral therapy, laboratory diagnosis, prevention

  16. Towards a solution concerning female genital mutilation? An approach from within according to Islamic legal opinions

    Directory of Open Access Journals (Sweden)

    Jens Kutscher

    2011-01-01

    Full Text Available Female circumcision is a tradition that is widespread and not restricted to predominantly Muslim countries. It is prevalent among all religious groups in many parts of Africa and Western Asia, whether they are Coptic Christians, Ethiopian Jews, or Arab Muslims. Female genital cutting or—more to the point—female genital mutilation (FGM, generally referred to as circumcision, occurs in at least five different forms. Circumcision is essentially a powerful bodily sign of the human—male and female—covenant with God. In the Quran it is reaffirmed in sura al-Nahl and quoted as example in the fatwas endorsing circumcision. It seems to be true that men are hardly involved in the actual decision in favour of female genital cutting. A man should not interfere in the decision of women to be circumcised. It is practiced and transmitted among women and midwives. Only sometimes is a (male or female physician involved. On the basis of Islamic normativity, mirrored in fatwas, this paper aims to examine a very ambivalent approach concerning female genital mutilation.

  17. Calreticulin Mutations in Myeloproliferative Neoplasms

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    Noa Lavi

    2014-10-01

    Full Text Available With the discovery of the JAK2V617F mutation in patients with Philadelphia chromosome-negative (Ph− myeloproliferative neoplasms (MPNs in 2005, major advances have been made in the diagnosis of MPNs, in understanding of their pathogenesis involving the JAK/STAT pathway, and finally in the development of novel therapies targeting this pathway. Nevertheless, it remains unknown which mutations exist in approximately one-third of patients with non-mutated JAK2 or MPL essential thrombocythemia (ET and primary myelofibrosis (PMF. At the end of 2013, two studies identified recurrent mutations in the gene encoding calreticulin (CALR using whole-exome sequencing. These mutations were revealed in the majority of ET and PMF patients with non-mutated JAK2 or MPL but not in polycythemia vera patients. Somatic 52-bp deletions (type 1 mutations and recurrent 5-bp insertions (type 2 mutations in exon 9 of the CALR gene (the last exon encoding the C-terminal amino acids of the protein calreticulin were detected and found always to generate frameshift mutations. All detected mutant calreticulin proteins shared a novel amino acid sequence at the C-terminal. Mutations in CALR are acquired early in the clonal history of the disease, and they cause activation of JAK/STAT signaling. The CALR mutations are the second most frequent mutations in Ph− MPN patients after the JAK2V617F mutation, and their detection has significantly improved the diagnostic approach for ET and PMF. The characteristics of the CALR mutations as well as their diagnostic, clinical, and pathogenesis implications are discussed in this review.

  18. Current Concepts for Genital Herpes Simplex Virus Infection: Diagnostics and Pathogenesis of Genital Tract Shedding

    Science.gov (United States)

    Corey, Lawrence

    2015-01-01

    SUMMARY Herpes simplex virus 2 (HSV-2) is a DNA virus that is efficiently transmitted through intimate genital tract contact and causes persistent infection that cannot be eliminated. HSV-2 may cause frequent, symptomatic self-limited genital ulcers, but in most persons infection is subclinical. However, recent studies have demonstrated that the virus is frequently shed from genital surfaces even in the absence of signs or symptoms of clinical disease and that the virus can be transmitted during these periods of shedding. Furthermore, HSV-2 shedding is detected throughout the genital tract and may be associated with genital tract inflammation, which likely contributes to increased risk of HIV acquisition. This review focuses on HSV diagnostics, as well as what we have learned about the importance of frequent genital HSV shedding for (i) HSV transmission and (ii) genital tract inflammation, as well as (iii) the impact of HSV-2 infection on HIV acquisition and transmission. We conclude with discussion of future areas of research to push the field forward. PMID:26561565

  19. International efforts on abandoning female genital mutilation

    Directory of Open Access Journals (Sweden)

    E. Edouard

    2013-09-01

    Full Text Available Female genital mutilation (FGM, sometimes referred to as female circumcision or female genital cutting, is a harmful cultural practice without any known health benefit. Its short-term and long-term health risks have led to numerous initiatives toward its eradication at international and local levels, over the last two decades. While major challenges remain and millions of girls and women are still at risk of being subjected to FGM, there is growing evidence that interventions that take into account the social dynamics that perpetuate FGM are yielding positive results toward its reduction. Well-recognized as a human rights violation in international treaties, the elimination of female genital mutilation requires ongoing interventions through cross-sectoral approaches that address attitudinal, cultural and behavioral change.

  20. 2 Doses of HPV Shot Enough to Prevent Genital Warts

    Science.gov (United States)

    ... Doses of HPV Shot Enough to Prevent Genital Warts: Study Findings back up new CDC recommendations for ... human papillomavirus (HPV) vaccine to protect against genital warts in preteens and teens. Investigators at Boston University ...

  1. A microestrutura e o desenvolvimento dos órgãos genitais masculinos de preás (Galea spixii criados em cativeiro The microstructure and development of male genital organs of Spix's yellow-toothed cavy (Galea spixii bred in captivity

    Directory of Open Access Journals (Sweden)

    Paulo R.S. Santos

    2012-12-01

    characterize histologically the structural components of the genital organs of male Spix's yellow-toothed cavies regarding their chronological development. For the analysis we used animals at birth and with 15, 30, 45, 60, 75, 90, 105, 120 and 150 days of age. Fragments of the epididymis, vas deferens, penis and accessory sex glands were collected, fixed and processed for light microscopic. The epididymis had a simple columnar epithelium and at each sexual stage the epididymis was noted different in size of the tubular lumen and regarding the presence of sperm in the lumen at 45 days of age. The epithelium of vas deferens was found to be pseudo-stratified columnar with increasing presence of stereocilia with advancing age. The vesicular gland showed a folded mucosa that varied according to stage of sexual development. The prostate was not very developed, with a small lumen in Spix's yellow-toothed cavy at birth and at 15 days of age; at 45 days showed variable wrinkling of the epithelium. The male genital organs underwent morphological transformations in line with age and sexual development, what helped to determine the onset of puberty, which in the species studied occurred at 45 days of age.

  2. Campaigning against female genital mutilation in Ethiopia using popular education.

    Science.gov (United States)

    Spadacini, B; Nichols, P

    1998-07-01

    In Ethiopia, the Italian Association for Women in Development (AIDOS) has been working with Ethiopia's National Committee on Traditional Practices Affecting the Health of Women and Children for 5 years. AIDOS began working on female genital mutilation in the early 1980s and rejects charges of cultural imperialism that are applied to Northern organizations attempting to help African organizations address this violation of universal human rights. In Ethiopia, 85% of women are mutilated, with most undergoing Sunna, or removal of the prepuce of the clitoris. The joint project seeks to increase awareness about the health consequences of female genital mutilation in the target group. The primary technique used is provision of training of trainers courses and presentation of four modular units and audiovisual materials specifically designed for use with socially influential women, male and female secondary school students, community leaders, and health workers. In addition, an information/education campaign uses videos and sound and slide shows with accompanying story books. A second category of communication tools was developed for a mass information campaign, including radio spots, posters, information leaflets, and a newsletter. When the project was ready for expansion into the southern region of the country, it became clear that a new participatory communication strategy was required to stimulate discussion, such as the use of role playing and theater. Working together, the two organizations have successfully confronted project constraints such as the difficulty in assessing project impact, scheduling problems, and gender-biased assess to information.

  3. Non-infectious inflammatory genital lesions.

    Science.gov (United States)

    Andreassi, Lucio; Bilenchi, Roberta

    2014-01-01

    The genitalia may be the site of non-infectious inflammatory lesions that are generally manifested as balanoposthitis and vulvovaginitis. In men, these forms constitute 50% of all balanoposthitis forms, and in women, vulvovaginitis frequency is even higher. They consist of genital locations of general skin diseases, such as psoriasis, lichen planus, lichen sclerosus, and other clinical entities with their own physiognomy, such as Zoon's balanitis-vulvitis. Diagnosis of genital non-infectious inflammatory lesions is usually made on clinical criteria. A biopsy is only necessary for the identification of clinical conditions that may simulate inflammatory form but are actually premalignant processes.

  4. Female genital mutilation: medico-legal issues.

    Science.gov (United States)

    Mswela, Maureen

    2010-12-01

    The rising prevalence and severe impact of HIV/AIDS in relation to women still persists in South Africa. Both economically and socially the HIV/AIDS pandemic strikes women the hardest, with disadvantaged black women mainly at risk of higher infection. The theoretical framework of this paper focuses on the connection between HIV/AIDS, sexual inequalities and sexual violence, and more precisely, female genital mutilation, a cultural practice and custom which amplifies women's exposure to HIV. Pertinent to this focus is inescapably an analysis of apparent threats to precise essential human rights as a result of the continued use of the practice of female genital mutilation in South Africa.

  5. Female Genital Mutilation - the Importance of Recognition and Management

    OpenAIRE

    Campos, AC

    2010-01-01

    Female genital mutilation, also named female genital cutting or female circumcision, refers to all practices involving total or partial removal of female external genitalia, or causing other lesions without an established health benefit. The World Health Organization estimates that 130 million women have been submitted to genital mutilation and 3 million are annually exposed to such risk in Africa. It has classified the practice of female genital mutation in four types. Portugal is considered...

  6. Attitudes towards female genital mutilation: an integrative review

    OpenAIRE

    Reig Alcaraz, María; Siles González, José; Solano Ruiz,María del Carmen

    2013-01-01

    Background: Immigration and globalization processes have contributed to the international dissemination of practices such as female genital mutilation. Between 100 and 400 million girls and women have been genitally mutilated, and every year 3 million girls are at risk of being subjected to female genital mutilation. Objectives: The objective of this study was to describe the attitudes towards the practice of female genital mutilation in relation to different health systems and the factors th...

  7. Primary Genital Herpes Diseases in İnfancy

    Directory of Open Access Journals (Sweden)

    Sevinç Gümüş Pekacar

    2016-09-01

    Full Text Available Symptomatic primary genital herpes infection is very rare in early childhood. Herpes simplex virus 1 type is the infectious agent in 20-50% percent of primery infections. Sexual abuse should be considered when genital herpes is seen in a person before sexual active age. It is mild and self limiting unless the patient is immune compramised. In this paper we discussed a 17 months old patient with genital herpes and approach to genital herpes in children.

  8. Female genital mutilation and reporting duties for all clinical personnel.

    Science.gov (United States)

    Cropp, Gabrielle; Armstrong, Jane

    2016-07-01

    Female genital mutilation is illegal. It is now mandatory for health-care professionals to report female genital mutilation to the police. Professionals caring for women and girls of all ages must understand how female genital mutilation presents, and what action to take.

  9. CLINICO-EPIDEMIOLOGICAL STUDY OF GENITAL ULCER DISE ASE AT A TERTIARY CARE CENTRE IN AN URBAN SETTING IN INDIA

    Directory of Open Access Journals (Sweden)

    Meetesh

    2013-03-01

    Full Text Available ABSTRACT: BACKGROUND: In developing countries, the proportion with STDs wh o present with genital ulcers is high compared to developed nat ions. AIM: To study clinic-epidemiological profile of cases presenting with genital ulcer diseas e at a tertiary care centre. STUDY SETTINGS: Present study was carried out in Department of skin and VD, Medical College and SSG Hospital Baroda between June 2001 and Feb. 2003 . MATERIAL AND METHODS: A cross sectional study was conducted. Sexually active male or female having genital ulcer with history of exposure in patient or partner. Total 216 cases we re included in the study. Detailed history was taken and was recorded. Inquiries were made reg arding age, educational status, occupation, marital status and details of their compl aints. History of sexual activity was elaborately taken. All the details pertaining to num ber of exposures, last exposure, sexual partners, sexual orientations and condom use were no ted. RESULTS: Most of the case are males i.e.91.5%. 56% cases were married. It includes 53 .7% males and more than 88% females. This implies that the high extramarital transmission occu rs in wives and they bear the consequences of extramarital activity of their husbands. . 63.8 % of unmarried male cases and 51.9% of married male cases had sexual exposure to sex worker s. Along with genital ulcer, the most common associated findings were lymph node enlargeme nt (72..4% and subprepucial discharge (13..6% in males. In females, (35.3% ca ses had vaginal discharge. the commonest ulcerative STD was herpes progenitalis (52.8% follo wed by syphilis (30.5%. CONCLUSION: The present study highlights that the high risk sexu al behavior was present in cases, irrespective of the marital and educational status. Female attendance was very low which may be due to asymptomatic STIs, social financial reason and their dependence on male partners for seeking treatment. KEY WORDS:Genital ulcer disease

  10. INTRAOPERATIVE ULTRASOUND FOR HEPATIC NEOPLASM DURING SURGERY

    Institute of Scientific and Technical Information of China (English)

    1999-01-01

    Objective.Th purpose of this study was to determine the impact of intraoperative ultrasound(IOUS)on the management of patients with neoplasms of the liver.Methods.Forty-nine patients operated on for liver or other pathologic processes were examined intraopertively with 5.0 MHz special ultrasound transducers during surgical exploration of the abdomen.Subjects were evaluated because of known or suspected disease of the liver.Preoperative imaging studies included percutaneous ultrasound(n=49),magnetic resonance imaging(n=11),and computed tomography(n=34).Intraoperative evaluation on all patients included inspection,bimanual palpation,and ultrasnography.Comparison between preoperative imagings and IOUS were analysed.Results.Sensitivity for detection of hepatic neoplasms showed in intraoperative ultrasound,percutaneous ultrasound,magnetic resonance imaging andcomputed tomography as 100%(23/23),74%(17/23),74%(14/19) and 75%(6/8).Specificity showed 100%(26/26),100%(26/26),93%(14/15) and 67(2/3).In seven patients(14%),the neoplasms were not found by inspection,bimanual palpation,and identified only by IOUS.Conclusions.Intraoperative ultrasound is the most sensitive and specific method for detection and surgery of liver neoplasms,especially the occult neoplasms and small size lesion(<2cm).

  11. Current approach to metastasis of extra-genital system malignancies to the female genital tract

    Directory of Open Access Journals (Sweden)

    Kemal Güngördük

    2015-12-01

    Full Text Available Metastases to the female genital tract from extra-genital malignancies are very uncommon and have a poor prognosis. The most common extra-genital primary sites are breast and gastrointestinal system. The ovaries are frequent targets of metastasis for malignant tumors. Distinction between primary and metastatic tumors is important because misinterpretation of a metastatic tumor as primary tumor may lead to inappropriate management and suboptimal treatment outcome. The routes of tumor spread to the genital system are variable such as lymphatic and hematogenous metastasis or direct extension. Multidisciplinary approach is required to management and follow-up for these patients. J Clin Exp Invest 2015; 6 (4: 406-413

  12. Mutilação genital e psicose Genital mutilation and psychosis

    Directory of Open Access Journals (Sweden)

    David Souza Lima

    2005-01-01

    Full Text Available A automutilação em pacientes psiquiátricos não é incomum, podendo estar relacionada a crenças religiosas, impulsividade, abuso de substâncias e sintomas psicóticos. Relatos de mutilação genital em pacientes esquizofrênicos são encontrados na literatura médica. Encontra-se aqui descrito um caso de automutilação genital em um paciente de 42 anos de idade, portador de esquizofrenia.Self-mutilation in psychiatric patients is not uncommon, and may result from religious beliefs, impulsivity, substance abuse and psychotic symptoms. Reports of genital mutilation among patients with schizophrenia can be found in medical literature. We described a case of genital self-mutilation in a 42-year-old schizophrenic patient.

  13. [Medical and legal aspects of genital mutilation and circumcision part I: female genital mutilation (FGM)].

    Science.gov (United States)

    Dettmeyer, Reinhard; Laux, Johannes; Friedl, Hannah; Zedler, Barbara; Bratzke, Hansjürgen; Parzeller, Markus

    2011-01-01

    Female genital mutilation (FGM) is considered to be against the law and against morality not only in Western countries, although a woman of age and able to consent may sometimes think differently. The procedure may have serious physical and emotional consequences for the girl or woman. Nevertheless there are attempts to justify the procedure with medical and hygienic pseudoarguments, ideology, freedom of religion, cultural identity and social adequacy. Outside the Western world, some people claim that religion and culture alone justify the practice. In Germany, parents can lose the right to determine the residence of their daughter, if she is faced with the risk of genital mutilation in order to prevent that the child or girl is taken to her home country. Genital mutilation as a gender-specific threat is recognized as a reason to grant asylum or prevent deportation. Proposals to make genital mutilation a separate punishable offence are presently discussed by the legislator.

  14. An analysis of salivary gland neoplasms: a 12-year, single-institution experience in Turkey.

    Science.gov (United States)

    Etit, Demet; Ekinci, Nese; Tan, Ayca; Altinel, Deniz; Dag, Filiz

    2012-03-01

    The epidemiology of salivary gland tumors worldwide is not very well defined. Although many studies on this subject have been undertaken, the data are generally focused on specific topics such as parotid gland neoplasms or tumors of the major salivary glands. We conducted a study to establish the prevalence and distribution of benign and malignant neoplasms of both the major and minor salivary glands at a single institution. We reviewed 244,204 cases that had come through our pathology department from January 1994 through December 2005 and found 235 cases of a salivary gland neoplasm (0.09%). The female-to-male ratio was 1.04:1, and the mean age of the patients was 47 years. Of the 235 neoplasms, 159 (67.66%) were located in the parotid gland, 34 (14.47%) in the submandibular gland, and 42 (17.87%) in the minor salivary glands. A total of 146 tumors (62.13%) were benign and 89 (37.87%) were malignant. Pleomorphic adenoma was the most common neoplasm, occurring in 98 cases (41.70%). The most common malignancy was mucoepidermoid carcinoma, with 27 cases (11.49%). Our data demonstrate that the characteristics of salivary gland tumors in a Turkish population at a single institution are similar to those reported in the literature worldwide.

  15. Genital HPV infection progression to external genital lesions: The HIM Study

    Science.gov (United States)

    Sudenga, Staci L.; Ingles, Donna J.; Pierce Campbell, Christine M.; Lin, Hui-Yi; Fulp, William J.; Messina, Jane L.; Stoler, Mark H.; Abrahamsen, Martha; Villa, Luisa L.; Lazcano-Ponce, Eduardo; Giuliano, Anna R.

    2015-01-01

    Background Human papillomavirus (HPV) causes two types of external genital lesions (EGLs) in men: genital warts (condyloma) and penile intraepithelial neoplasia (PeIN). Objective The purpose of this study was to describe genital HPV progression to a histopathologically confirmed HPV-related EGL. Design, Setting and Participants A prospective analysis nested within the HPV Infection in Men (HIM) Study was conducted among 3033 men. At each visit, visually distinct EGLs were biopsied, subjected to pathological evaluation, and categorized by pathological diagnoses. Genital swabs and biopsies were used to identify HPV types using the Linear Array genotyping method for swabs and INNO-LiPA for biopsies. Outcome Measurements EGL incidence was determined among 1788 HPV-positive men, and cumulative incidence rates at 6, 12, and 24 months were estimated. The proportion of HPV infections that progressed to EGL was also calculated, along with median time to EGL development. Results and Limitations Among 1788 HPV-positive men, 92 developed an incident EGL during follow-up (9 PeIN and 86 condyloma). During the first 12 months of follow-up, 16% of men with a genital HPV6 infection developed a HPV6-positive condyloma, and 22% of genital HPV11 infections progressed to an HPV11-positive condyloma. During the first 12-months of follow-up, 0.5% of men with a genital HPV16 infection developed an HPV16-positive PeIN. Although we expected PeIN to be a rare event, the sample size for PeIN (n=10) limited the types of analyses that could be performed. Conclusions Most EGLs develop following infection with HPV 6, 11, or 16, all of which could be prevented with the 4-valent HPV vaccine. Patient Summary In this study, we looked at genital HPV infections that can cause lesions in men. The HPV that we detected within the lesions could be prevented through a vaccine. PMID:26051441

  16. Ritual genital cutting of female minors.

    Science.gov (United States)

    Davis, Dena S

    2010-05-01

    The traditional custom of ritual cutting and alteration of the genitalia of female infants, children, and adolescents, referred to as female genital mutilation or female genital cutting (FGC), persists primarily in Africa and among certain communities in the Middle East and Asia. Immigrants in the United States from areas in which FGC is common may have daughters who have undergone a ritual genital procedure or may request that such a procedure be performed by a physician. The American Academy of Pediatrics believes that pediatricians and pediatric surgical specialists should be aware that this practice has life-threatening health risks for children and women. The American Academy of Pediatrics opposes all types of female genital cutting that pose risks of physical or psychological harm, counsels its members not to perform such procedures, recommends that its members actively seek to dissuade families from carrying out harmful forms of FGC, and urges its members to provide patients and their parents with compassionate education about the harms of FGC while remaining sensitive to the cultural and religious reasons that motivate parents to seek this procedure for their daughters.

  17. Large inclusion cyst complicating female genital mutilation

    Directory of Open Access Journals (Sweden)

    Abdel Aziem AbdAllah Ali

    2011-12-01

    Full Text Available We report a case of an inclusion cyst, resulting from female genital mutilation (FGM, which enlarged to such a degree that it restricted the patient’s movement. This report aims to raise the awareness of the medical community to the dangers that arise from a common remote complication of FGM.

  18. Mothers' Perceptions of Female Genital Mutilation

    Science.gov (United States)

    Ahanonu, E. L.; Victor, O.

    2014-01-01

    The practice of female genital mutilation (FGM) is widespread in Nigeria. This study was conducted to assess the perceptions of FGM among mothers at a primary healthcare centre in Lagos, Nigeria. A convenience sample of 95 mothers completed the pre-tested, semi-structured questionnaires. Data analysis was carried out using descriptive statistics…

  19. Female genital mutilation : Conditions of decline

    NARCIS (Netherlands)

    Caldwell, JC; Orubuloye, IO; Caldwell, P

    2000-01-01

    Female genital mutilation (or female circumcision) has been experienced by over 100 million women in sub-Saharan Africa and the Nile valley Efforts to suppress the practice were made in the earlier decades of the present century, especially by missionaries in Kenya in the 1920s and early 1930s. Succ

  20. New approach to managing genital warts

    Science.gov (United States)

    Lopaschuk, Catharine C.

    2013-01-01

    Abstract Objective To summarize and determine the appropriate use for the new and old management tools for genital warts. Sources of information The following databases were searched: MEDLINE, PubMed, EMBASE, Cochrane Database of Systematic Reviews, Cochrane Central Register of Controlled Trials, ACP Journal Club, and Trip. The bibliographies of retrieved papers were also reviewed. Clinical trials, qualitative review articles, consensus reports, and clinical practice guidelines were retrieved. Main message Symptomatic warts are prevalent in at least 1% of the population between the ages of 15 and 49, with estimates of up to 50% of the population being infected with human papillomavirus at some point in their lifetime. Imiquimod and podophyllotoxin are 2 new treatments for external genital warts that are less painful and can be applied by patients at home. In addition, the quadrivalent human papillomavirus vaccine has been shown to be efficacious in preventing genital warts and cervical cancer. There is still a role for the older treatment methods in certain situations, such as intravaginal, urethral, anal, or recalcitrant warts; or for pregnant patients. Conclusion The new treatments of external genital warts can reduce the pain of treatment and the number of office visits. Other treatment methods are still useful in certain situations. PMID:23851535

  1. Bacterial Flora of the Female Genital Tract

    Directory of Open Access Journals (Sweden)

    Pongsakdi Chaisilwattana

    1995-01-01

    Full Text Available Objective: The purpose of this study was to analyze the ability of septicemic and nonsepticemic isolates of group B streptococci (GBS to inhibit in vitro the principal bacterial groups found in the normal bacterial flora of the female genital tract.

  2. [Genital actinomycosis in women wearing IUD].

    Science.gov (United States)

    Brittig, F; Bánlaki, S

    1980-12-14

    The authors describe genital actinomycosis in 5 women using the IUD. They call attention to the relationship between the IUD and actinomycosis. They think it necessary to examine tissues and fluids adhering to the IUD coil upon removal. And they recommend that this be supplemented by regular cytological examination of the coil, with this data being associated with data from screening.

  3. FEMALE GENITAL MUTILATION: ARE WE WINNING?

    African Journals Online (AJOL)

    2013-07-30

    Jul 30, 2013 ... practice of female genital mutilation (FGM) in countries like Nigeria. .... Islam. 137. 24.2. Traditionalist. 0. 0. Total. 565. 100. Ethnicity. Hausa. 23. 4.1. Ibo ... Evidence of FGM ... among adult females followed by South-East zone.

  4. Intraductal Oncocytic Papillary Neoplasms of the Pancreas.

    Science.gov (United States)

    Kallen, Michael E; Naini, Bita V

    2016-09-01

    Intraductal oncocytic papillary neoplasms (IOPNs) are cystic neoplasms with intraductal growth and complex papillae composed of oncocytic cells. IOPNs have been reported both in the pancreas and biliary tree, and are most likely closely related in these 2 locations. In the pancreas, these rare tumors are now considered 1 of the 4 histologic subtypes of intraductal papillary mucinous neoplasm (IPMN). Significant differences in histology, immunophenotype, and molecular genetics have been reported between IOPNs and other IPMN subtypes. However, there are limited data regarding the clinical behavior and prognosis of IOPNs in comparison to other subtypes of IPMN. We review features of pancreatic IOPNs and discuss the differential diagnosis of other intraductal lesions in the pancreas.

  5. Conventional radiological strategy of common gastrointestinal neoplasms

    Institute of Scientific and Technical Information of China (English)

    Yi-Zhuo; Li; Pei-Hong; Wu

    2015-01-01

    This article summarizes the clinical characteristics and imaging features of common gastrointestinal(GI) neoplasms in terms of conventional radiological imaging methods. Barium studies are readily available for displaying primary malignancies and are minimallyor not at all invasive. A neoplasm may be manifested as various imaging findings, including mucosal disruption, soft mass, ulcer, submucosal invasion and lumen stenosis on barium studies. Benign tumors typically appear as smoothly marginated intramural masses. Malignant neoplasms most often appear as irregular infiltrative lesions on barium examination. Tumor extension to adjacent GI segments may be indistinct on barium images. Cross-sectional images such as computed tomography and magnetic resonance imaging may provide more accurate details of the adjacent organ invasion, omental or peritoneal spread.

  6. Genital reconstruction in exstrophy patients

    OpenAIRE

    2012-01-01

    Introduction: Surgery for bladder exstrophy has been evolving over the last four to five decades. Because survival has become almost universal, the focus has changed in the exstrophy-epispadias complex to improving quality of life. The most prevalent problem in the long-term function of exstrophy patients is the sexual activity of the adolescent and adult males. The penis in exstrophy patients appears short because of marked congenital deficiency of anterior corporal tissue. Many patients app...

  7. Typical and unusual cases of female genital tuberculosis

    Directory of Open Access Journals (Sweden)

    E. Kulchavenya

    2014-01-01

    Full Text Available Tuberculosis is a disease with myriad presentations and manifestations; it can affect any organ or tissue, excluding only hair and nails. Doctors who are not familiar with extrapulmonary tuberculosis often overlook this disease. Urogenital tuberculosis (UGTB is the second most common form of TB in countries with severe epidemic situation and the third most common form in regions with low incidence of TB. The term “Urogenital tuberculosis” includes kidney tuberculosis; male and female tuberculosis and urinary tract tuberculosis as complication of kidney tuberculosis. We describe rarest case of tuberculosis of a placenta in young woman, suffered from genital tuberculosis, which was overlooked before delivery, as well as typical tubo-ovarian tuberculomas.

  8. Genital lichen planus: update on diagnosis and treatment.

    Science.gov (United States)

    Zendell, Kathleen

    2015-12-01

    Lichen planus (LP) is an inflammatory autoimmune disease that affects both glabrous and mucosal skin. Although pathophysiology has not yet been fully defined, LP is a T-cell mediated disorder that demonstrates an increased Th1 cytokine expression as well as T-cell reactivity against basement membrane zone components. In males, genital LP often takes its more classic form as pink, shiny, flat-topped papules on the glans and coronal sulcus. In women, erosive disease is most common and often leads to significant scarring and sexual dysfunction. Therapeutic management is challenging, and control rather than cure is the goal. Topical corticosteroids remain first-line therapy, but some women will require systemic immunosuppressants to achieve remission. Surgery is less common for women with significant scarring who wish to resume sexual activity. Further research is needed on pathogenesis, and randomized controlled trials are necessary to better define best treatments for this chronic disease.

  9. Condylomatous genital lesions in cynomolgus macaques from Mauritius.

    Science.gov (United States)

    Harari, Ariana; Wood, Charles E; Van Doorslaer, Koenraad; Chen, Zigui; Domaingue, Marie Claire; Elmore, David; Koenig, Patricia; Wagner, Janice D; Jennings, Ryan N; Burk, Robert D

    2013-08-01

    Genital condyloma-like lesions were observed on male and female cynomolgus macaque monkeys (Macaca fascicularis) originating from the island of Mauritius. Cytobrush and/or biopsy samples were obtained from lesions of 57 affected macaques. Primary histologic features included eosinophilic, neutrophilic, and lymphoplasmacytic penile and vulvar inflammation, epidermal hyperplasia with acanthosis, and increased collagenous stroma. Polymerase chain reaction-based assays to amplify viral DNA revealed the presence of macaque lymphocryptovirus (LCV) DNA but not papillomavirus or poxvirus DNA. Subsequent DNA analyses of 3 genomic regions of LCV identified isolates associated with lesions in 19/25 (76%) biopsies and 19/57 (33%) cytology samples. Variable immunolabeling for proteins related to the human LCV Epstein Barr Virus was observed within intralesional plasma cells, stromal cells, and epithelial cells. Further work is needed to characterize the epidemiologic features of these lesions and their association with LCV infection in Mauritian-origin macaques.

  10. Recently described neoplasms of the sinonasal tract.

    Science.gov (United States)

    Bishop, Justin A

    2016-03-01

    Surgical pathology of the sinonasal region (i.e., nasal cavity and the paranasal sinuses) is notoriously difficult, due in part to the remarkable diversity of neoplasms that may be encountered in this area. In addition, a number of neoplasms have been only recently described in the sinonasal tract, further compounding the difficulty for pathologists who are not yet familiar with them. This manuscript will review the clinicopathologic features of some of the recently described sinonasal tumor types: NUT midline carcinoma, HPV-related carcinoma with adenoid cystic-like features, SMARCB1 (INI-1) deficient sinonasal carcinoma, biphenotypic sinonasal sarcoma, and adamantinoma-like Ewing family tumor.

  11. Forewing venation pattern and genital plate structure in a non-outbreak population of the Rice Black Bug (Scotinophara coarctata Stål) from Lala, Lanao del Norte, Philippines

    National Research Council Canada - National Science Library

    Mark A. J. Torres; Gerald M. P. Ong; Ravindra C. Joshi; Alberto T. Barrion; Leocadio S. Sebastian; Cesar G. Demayo

    2013-01-01

    .... The present study reports on the variability in the wing venation pattern and shapes of the male and female genital plates structure in a non-outbreak population of RBB from Lala, Lanao del Norte...

  12. Multifocal intraductal papillary mucinous neoplasm of the pancreas-A case report

    Institute of Scientific and Technical Information of China (English)

    Kun-Chun Chiang; Jun Te Hsu; Huang-Yang Chen; Shyh Chuan Jwo; Tsann-Long Hwang; Yi-Yin Jan; Chun-Nan Yeh

    2009-01-01

    Cystic neoplasms of the pancreas are relatively rare, comprising 10 percent of pancreatic cysts and only 1 percent of pancreatic cancers. Cystic neoplasms include mucinous cystic neoplasms, serous cystadenomas,papillary cystic tumors, cystic islet cell tumors and intraductal papillary mucinous neoplasms of the pancreas (IPMNs). IPMN was first described in 1982.It has been most commonly described in 60 to 70 years old males, and represents a relatively "new" but increasingly recognized disease. The improvement and widespread use of modern imaging equipments and heightened awareness of physicians contribute to the increasing incidence of IPMN. The majority of IPMNs are located in the pancreatic head (75%) while the rest involves the body/tail regions. Multifocal IPMNs have been hypothesized, but the true presence of multifocality is unknown. Here we present a 72-yearold male diagnosed with IPMN (carcinoma in situ) in the pancreatic head and a branch duct type IPMN (duct atypia) in the pancreatic body and tail. The patient underwent a Whipple intervention and a distal pancreatectomy. A three-year disease-free survival has been observed so far.

  13. Surgical Management of Penile and Preputial Neoplasms in Equine with Special Reference to Partial Phallectomy

    Directory of Open Access Journals (Sweden)

    Awad Rizk

    2013-01-01

    Full Text Available Penile and preputial neoplasia in horses occurs infrequently and represents diagnostic and therapeutic challenges. The present study was carried out on a total number of 21 equids (14 stallions and 7 donkeys suffered from different penile and preputial neoplasia. Diagnosis of neoplasms was based up on history of the case, clinical examination as well as histopathological evaluation. Animals with penile and preputial neoplasms were underwent local excision and partial phallectomy with a slightly modified version of the techniques described by William’s. The diagnosed neoplasms were penile and preputial squamous cell carcinomas (SCCs; ; sarcoid (; a-fibrosarcoma; and a melanoma. Local excision was curative in all cases except 5 stallions with SCCs. These stallions had extensive damage of the glans penis, free part of the penis and the inner lamina of the internal fold of the prepuce, and they underwent a partial phallectomy with successful outcome. Follow-up information was obtained by visit and telephone inquiries. In conclusion, penile and preputial neoplasms are commonly encountered in elderly male horses and SCCs are the most common type affecting male external genitalia. Partial phallectomy is effective for management of equine neoplasia if they are confined to the glans and body of the penis and there is no proximal spread or involvement to regional lymph nodes.

  14. General Information about Plasma Cell Neoplasms (Including Multiple Myeloma)

    Science.gov (United States)

    ... Cell Neoplasms Treatment Research Plasma Cell Neoplasms (Including Multiple Myeloma) Treatment (PDQ®)–Patient Version General Information About Plasma ... the throat can make it hard to swallow. Multiple myeloma In multiple myeloma , abnormal plasma cells ( myeloma cells ) ...

  15. Stages of Plasma Cell Neoplasms (Including Multiple Myeloma)

    Science.gov (United States)

    ... Cell Neoplasms Treatment Research Plasma Cell Neoplasms (Including Multiple Myeloma) Treatment (PDQ®)–Patient Version General Information About Plasma ... the throat can make it hard to swallow. Multiple myeloma In multiple myeloma , abnormal plasma cells ( myeloma cells ) ...

  16. Treatment Options for Plasma Cell Neoplasms (Including Multiple Myeloma)

    Science.gov (United States)

    ... Cell Neoplasms Treatment Research Plasma Cell Neoplasms (Including Multiple Myeloma) Treatment (PDQ®)–Patient Version General Information About Plasma ... the throat can make it hard to swallow. Multiple myeloma In multiple myeloma , abnormal plasma cells ( myeloma cells ) ...

  17. Treatment Option Overview (Plasma Cell Neoplasms Including Multiple Myeloma)

    Science.gov (United States)

    ... Cell Neoplasms Treatment Research Plasma Cell Neoplasms (Including Multiple Myeloma) Treatment (PDQ®)–Patient Version General Information About Plasma ... the throat can make it hard to swallow. Multiple myeloma In multiple myeloma , abnormal plasma cells ( myeloma cells ) ...

  18. INTRACRANIAL NEOPLASMS IN IBADAN, NIGERIA B.J. OLASODE ...

    African Journals Online (AJOL)

    hi-tech

    2000-01-01

    Jan 1, 2000 ... The definitive neurons, glial cells and ... indicate neoplasms arising from these primitive cells(1). .... adults, there was an equal sex distribution. All eight .... of the total number of secondary intracranial neoplasms. Burkitt's ...

  19. Clinical experience in appendiceal neuroendocrine neoplasms

    Science.gov (United States)

    Ozcelik, Caglar K.; Bozdogan, Nazan; Dibekoglu, Cengiz

    2015-01-01

    Aim of the study To analyse the incidence of appendiceal neuroendocrine neoplasms in appendectomy specimens and establish the epidemiological and histopathological features, treatment, and clinical course. Material and methods Between 2004 and 2013, 975 patients who underwent appendectomy in Ankara Oncology Education and Research Hospital were retrospectively analysed. Results Neuroendocrine neoplasm was detected in the nine of 975 (0.9%) patients. Neuroendocrine neoplasms were diagnosed in eight patients by appendectomy, which was performed because of the prediagnosis of acute appendicitis, and in one patient by the suspicious mass detection during surgical procedures that were done in the appendix for a different reason. Eight of the patients’ tumours were in the tip of the appendix, and one of the patients’ tumours was at the base of appendix. Tumour size in 77.8% of patients was equal or less than 1 cm, in 22.2% patients it was 1–2 cm. There was tumour invasion in the muscularis propria layer in four patients, in the serosa layer in three patients, and in the deep mesoappendix in two patients. Patients were followed for a median of 78 months. In the follow-up of patients who were operated because of colon cancer, metachronous colon tumour evolved. This patient died due to progressive disease. Other patients are still disease-free. Conclusions The diagnosis of neuroendocrine neoplasm is often incidentally done after appendectomy. Tumour size is important in determining the extent of disease and in the selection of the surgical method during operation. PMID:26793027

  20. Myeloproliferative neoplasms in five multiple sclerosis patients

    DEFF Research Database (Denmark)

    Thorsteinsdottir, Sigrun; Bjerrum, Ole Weis

    2013-01-01

    The concurrence of myeloproliferative neoplasms (MPNs) and multiple sclerosis (MS) is unusual. We report five patients from a localized geographic area in Denmark with both MS and MPN; all the patients were diagnosed with MPNs in the years 2007-2012. We describe the patients' history and treatment...

  1. The new WHO nomenclature: lymphoid neoplasms.

    Science.gov (United States)

    Leclair, Susan J; Rodak, Bernadette F

    2002-01-01

    The development of the WHO classification of lymphoid neoplasms is a remarkable example of cooperation and communication between pathologists and oncologists from around the world. Joint classification committees of the major hematopathology societies will periodically review and update this classification, facilitating further progress in the understanding and treatment of hematologic malignancies.

  2. Delusional Disorder Arising From a CNS Neoplasm.

    Science.gov (United States)

    Stupinski, John; Kim, Jihye; Francois, Dimitry

    2017-01-01

    Erotomania arising from a central nervous system (CNS) neoplasm has not been previously described. Here, we present the first known case, to our knowledge, of erotomania with associated persecutory delusions arising following diagnosis and treatment of a left frontal lobe brain tumor.

  3. Philadelphia-negative chronic myeloproliferative neoplasms

    Directory of Open Access Journals (Sweden)

    Rosane Isabel Bittencourt

    2012-01-01

    Full Text Available Chronic myeloproliferative diseases without the Philadelphia chromosome marker (Ph-, although first described 60 years ago, only became the subject of interest after the turn of the millennium. In 2001, the World Health Organization (WHO defined the classification of this group of diseases and in 2008 they were renamed myeloproliferative neoplasms based on morphological, cytogenetic and molecular features. In 2005, the identification of a recurrent molecular abnormality characterized by a gain of function with a mutation in the gene encoding Janus kinase 2 (JAK2 paved the way for greater knowledge of the pathophysiology of myeloproliferative neoplasms. The JAK2 mutation is found in 90-98% of polycythemia vera and in about 50% essential thrombocytosis and primary myelofibrosis. In addition to the JAK2 mutation, other mutations involving TET2 (ten-eleven translocation, LNK (a membrane-bound adaptor protein; IDH1/2 (isocitrate dehydrogenase 1/2 enzyme; ASXL1 (additional sex combs-like 1 genes were found in myeloproliferative neoplasms thus showing the importance of identifying molecular genetic alterations to confirm diagnosis, guide treatment and improve our understanding of the biology of these diseases. Currently, polycythemia vera, essential thrombocytosis, myelofibrosis, chronic neutrophilic leukemia, chronic eosinophilic leukemia and mastocytosis are included in this group of myeloproliferative neoplasms, but are considered different situations with individualized diagnostic methods and treatment. This review updates pathogenic aspects, molecular genetic alterations, the fundamental criteria for diagnosis and the best approach for each of these entities.

  4. SNP Array in Hematopoietic Neoplasms: A Review

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    Jinming Song

    2015-12-01

    Full Text Available Cytogenetic analysis is essential for the diagnosis and prognosis of hematopoietic neoplasms in current clinical practice. Many hematopoietic malignancies are characterized by structural chromosomal abnormalities such as specific translocations, inversions, deletions and/or numerical abnormalities that can be identified by karyotype analysis or fluorescence in situ hybridization (FISH studies. Single nucleotide polymorphism (SNP arrays offer high-resolution identification of copy number variants (CNVs and acquired copy-neutral loss of heterozygosity (LOH/uniparental disomy (UPD that are usually not identifiable by conventional cytogenetic analysis and FISH studies. As a result, SNP arrays have been increasingly applied to hematopoietic neoplasms to search for clinically-significant genetic abnormalities. A large numbers of CNVs and UPDs have been identified in a variety of hematopoietic neoplasms. CNVs detected by SNP array in some hematopoietic neoplasms are of prognostic significance. A few specific genes in the affected regions have been implicated in the pathogenesis and may be the targets for specific therapeutic agents in the future. In this review, we summarize the current findings of application of SNP arrays in a variety of hematopoietic malignancies with an emphasis on the clinically significant genetic variants.

  5. Promiscuous primates engage in same-sex genital interactions.

    Science.gov (United States)

    MacFarlane, Geoff R; Vasey, Paul L

    2016-05-01

    Same-sex genital interactions (SSGIs) occur across the order primates, yet explaining their maintenance in evolutionary terms appears problematic; as such interactions seem to counteract reproductive goals. We hypothesised that in more promiscuous species, where sexual motivation, mating effort, and non-conceptive heterosexual behaviour are greater, SSGIs may also occur at greater frequencies without necessarily impeding reproduction. We found that the expression of both male and female SSGIs were greater in multimale systems than in unimale ones. Both male and female SSGIs were positively correlated with the degree of promiscuity (relative testes mass). As mating system confers biases in the sex ratio that may influence the expression of SSGIs, we controlled for availability of members of the same-sex. When employing this control, results were largely congruent. For males, SSGIs were expressed more frequently in multimale systems. For both sexes, SSGIs were expressed more frequently with greater relative testes mass. We suggest SSGIs in primates may be a neutral by-product of selection for increases in promiscuous sexual activity, and that in certain instances these interactions may be co-opted to facilitate adaptive social functions.

  6. Somatic CALR mutations in myeloproliferative neoplasms with nonmutated JAK2

    NARCIS (Netherlands)

    Nangalia, J.; Massie, C.E.; Baxter, E.J.; Nice, F.L.; Gundem, G.; Wedge, D.C.; Avezov, E.; Li, J.; Kollmann, K.; Kent, D.G.; Aziz, A.; Godfrey, A.L.; Hinton, J.; Martincorena, I.; Loo, P. Van; Jones, A.V.; Guglielmelli, P.; Tarpey, P.; Harding, H.P.; Fitzpatrick, J.D.; Goudie, C.T.; Ortmann, C.A.; Loughran, S.J.; Raine, K.; Jones, D.R.; Butler, A.P.; Teague, J.W.; O'Meara, S.; McLaren, S.; Bianchi, M.; Silber, Y.; Dimitropoulou, D.; Bloxham, D.; Mudie, L.; Maddison, M.; Robinson, B.; Keohane, C.; Maclean, C.; Hill, K.; Orchard, K.; Tauro, S.; Du, M.Q.; Greaves, M.; Bowen, D.; Huntly, B.J.; Harrison, C.N.; Cross, N.C.; Ron, D.; Vannucchi, A.M.; Papaemmanuil, E.; Campbell, P.J.; Green, A.R.

    2013-01-01

    BACKGROUND: Somatic mutations in the Janus kinase 2 gene (JAK2) occur in many myeloproliferative neoplasms, but the molecular pathogenesis of myeloproliferative neoplasms with nonmutated JAK2 is obscure, and the diagnosis of these neoplasms remains a challenge. METHODS: We performed exome sequencing

  7. Systematic review of the incidence and prevalence of genital warts

    Science.gov (United States)

    2013-01-01

    Background Anogenital warts (AGWs) are a common, highly infectious disease caused by the human papillomavirus (HPV), whose high recurrence rates contribute to direct medical costs, productivity loss and increased psychosocial impact. Because of the lack of a systematic review of the epidemiology of AGWs in the literature, this study reviewed the published medical literature on the incidence and prevalence of AGWs. Methods A comprehensive literature search was performed on the worldwide incidence and prevalence of AGWs between 2001 and 2012 using the PubMed and EMBASE databases. An additional screening of abstracts from relevant sexual health and infectious disease conferences from 2009 to 2011 was also conducted. Only original studies with general adult populations (i.e., at least including ages 20 through 40 years) were included. Results The overall (females and males combined) reported annual incidence of any AGWs (including new and recurrent) ranged from 160 to 289 per 100,000, with a median of 194.5 per 100,000. New AGW incidence rates among males ranged from 103 to 168 per 100,000, with a median of 137 per 100,000 and among females from 76 to 191 per 100,000, with a median of 120.5 per 100,000 per annum. The reported incidence of recurrent AGWs was as high as 110 per 100,000 among females and 163 per 100,000 among males. Incidence peaked before 24 years of age in females and between 25 and 29 years of age among males. The overall prevalence of AGWs based on retrospective administrative databases or medical chart reviews or prospectively collected physician reports ranged from 0.13% to 0.56%, whereas it ranged from 0.2% to 5.1% based on genital examinations. Conclusions The literature suggests that AGWs are widespread and the prevalence depends on study methodology as suggested by higher rates reported from routine genital examinations versus those from treatment records. However, there remains a need for more population-based studies from certain regions

  8. Intraductal Oncocytic Papillary Neoplasm Having Clinical Characteristics of Mucinous Cystic Neoplasm and a Benign Histology

    Directory of Open Access Journals (Sweden)

    Takatomi Oku

    2007-03-01

    Full Text Available Context An intraductal oncocytic papillary neoplasm is a rare pancreatic tumor which was first described by Adsay et al. in 1996. It has been defined as a new subgroup of IPMN. Case report We report the case of a 76-year-old woman who presented with nausea. Imaging studies revealed a cystic mass in the body of the pancreas. She underwent a successful distal pancreatectomy and splenectomy, and has subsequently remained well. Microscopically, the cyst was lined by columnar epithelium similar to pancreatic duct epithelium, and the nodular projection consisted of arborizing papillary structures, lined by plump cells with abundant eosinophilic cytoplasm. These eosinophilic cells were immunohistochemically positively stained with anti-mitochondrial antibody. The cellular atypism was mild and the proliferating index was low, compatible with adenoma of an intraductal oncocytic papillary neoplasm. Although no ovarian type stroma was identified, in our case, no communication to main pancreatic duct (located in the pancreatic body and rapid growth by intracystic hemorrhage were clinical characteristics of a mucinous cystic neoplasm, but not IPMN. Conclusion With only 17 cases reported to date, the clinical and pathological details of an intraductal oncocytic papillary neoplasm are still unclear. We herein add one case with different characteristics from those of the past reports. To our knowledge, this is the first case report of an intraductal oncocytic papillary neoplasm with the clinical characteristics of a mucinous cystic neoplasm.

  9. Insects are Crawling in My Genital Warts.

    Science.gov (United States)

    Dhawan, Jyoti; Singh, Saurabh; Gupta, Somesh

    2011-05-01

    A 23-year-old woman presented with large exophytic genital wart arising from perineum, vulva, introitus of the vagina, and inner aspect of thighs. Patient developed severe itching and formication (insect-crawling sensation) in the lesions for past 1 week, though careful examination did not reveal any insects. Considering that the disease was causing psychological stress and physical symptoms, radiofrequency excision was planned. However, during the procedure, several maggots appeared from the crypts. The procedure was abandoned and maggots were removed manually. Subsequently external giant warts were removed using radiofrequency device. There was no recurrence of excised warts during 3 month follow-up. To our knowledge, this is the second reported case of maggots in genital warts.

  10. Insects are crawling in my genital warts

    Directory of Open Access Journals (Sweden)

    Jyoti Dhawan

    2011-01-01

    Full Text Available A 23-year-old woman presented with large exophytic genital wart arising from perineum, vulva, introitus of the vagina, and inner aspect of thighs. Patient developed severe itching and formication (insect-crawling sensation in the lesions for past 1 week, though careful examination did not reveal any insects. Considering that the disease was causing psychological stress and physical symptoms, radiofrequency excision was planned. However, during the procedure, several maggots appeared from the crypts. The procedure was abandoned and maggots were removed manually. Subsequently external giant warts were removed using radiofrequency device. There was no recurrence of excised warts during 3 month follow-up. To our knowledge, this is the second reported case of maggots in genital warts.

  11. A CASE REPORT OF GIANT GENITAL WARTS

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    L. Grimaldi

    2014-12-01

    Full Text Available Giant genital warts (GGW represent a rare form of sexually transmitted disease caused by the human papillomavirus, arising more frequently in the vulvar and perianal regions as large exophytic cauliflower-like mass. Estimated rate of recurrence is 60 to 66%, while malignant transformation is possible and it has been reported in 30 to 56% of cases. A 45- years-old woman was admitted to our Structure of Plastic and Reconstructive Surgery, Siena, Italy with an extensive cauliflower- like masses diffused on vulvar and perianal region. The patient was treated in general anaesthesia, with a wide en bloc excision up to free clinical edges and immediate reconstruction of the vulvar continuity. Buschke Lowenstein tumour or giant genital warts is a sporadic tumour with an elevate local recurrence rate. In some cases, surgery can be very difficult and it must be associated to other strategies. An accurate follow-up is always necessary

  12. A THREE YEAR RETROSPECTIVE STUDY OF OVARIAN NEOPLASMS WITH SPECIAL EMPHASIS ON SURFACE EPITHELIAL TUMOURS

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    Krishna Bharathi Yarlagadda

    2016-07-01

    Full Text Available BACKGROUND Ovarian tumours being second most common gynaecological cancer in India account for 30% of all cancers of female genital tract. Study conducted to determine relative frequencies of various histological types based on WHO classification and their age distribution with particular emphasis on surface epithelial tumours. This study is undertaken to find out the frequency of incidence of different histopathological subtypes with particular emphasis on surface epithelial tumours and age distribution of ovarian tumours in our institute located in coastal Andhra Pradesh. METHODS This is a retrospective study of 100 cases of ovarian neoplasms collected during a period of 3 years from June 2013 to May 2016 from the Department of Pathology, Katuri Medical College and Hospital, Chinakondrupadu, Guntur, A. P, India. The patients attending our hospital are mostly from rural areas around. Paraffin blocks of all 100 ovarian neoplasms retrieved. Complete clinical and radiological findings analysed from our records. RESULTS The tumours are grouped according to the nature of tumour whether benign or borderline or malignant according to cell of origin, histological subtyping, and age group. Surface epithelial tumours are the most common. Benign tumours outnumber the malignant tumours. Benign ovarian tumours showed a peak in 21-40 Yrs. age group and malignant in the age group of 41- 60 Yrs. Results of our study compared with other studies. CONCLUSION Because of the geographic location, poverty, and illiteracy, patients seek medical advice late. So, awareness among public by health education, passive surveillance, and community screening facility will be helpful in early detection of ovarian neoplasms.

  13. [Digestive tract malignant neoplasms in patients of No. 11 area IMSS in Nuevo Laredo, Tamaulipas.].

    Science.gov (United States)

    Neri-Jiménez, U

    2008-01-01

    In the last years, mortality due to malignant neoplasms has shown a reduction in its growing tendencies in developed countries. However,the profile of cancer mortality in developing countries still presents a clear upward pattern, and Mexico is not the exception, for the mortality rate due to malignant tumors has shown an increase recently, which constitutes a great challenge for health institutions. To determine the frequency of malignant neoplasms in the digestive tract in patients treated in the General Hospital Area No. 11 of Mexican Institute of Social Security in Nuevo Laredo, Tamaulipas,Mexico. From 11,386 histopathologic reports carried out in the Department of Pathology of the General Hospital Area No. 11 IMSS in the year 2000-2006, 165 patients were reported,diagnosed with malignant neoplasms of the digestive tract (NMTD); patients age and gender were analyzed as well as affected areas and histological stock. Benign neoplasms and metastasis were excluded. From the study of 165 cases of patients with malignant neoplasms of digestive tract (NMTD),the most affected age was patients between 60-75 years old, predilection for male (63.78%) and female(36.21%) subjects. According to the Pathology report, 24.4% were diagnosed with hepatic cancer,23.03% were colon and rectum cancer, 20.00%were stomach cancer, 13.33% with pancreatic cancer,and 7.27% were cancer of esophagus. The rest was located in other levels. Malignant neoplasms of digestive tract in patients of General Hospital Area No. 11IMSS in Nuevo Laredo are relevant in relation with other Medial Centers may be regional factors contribute to this behavior.

  14. Genital anomalies in boys and the environment

    DEFF Research Database (Denmark)

    Main, Katharina M; Skakkebaek, Niels E; Virtanen, Helena E

    2010-01-01

    testis differentiation, the testicular dysgenesis syndrome (TDS). There is recent evidence that also the prevalence of genital malformations is increasing and the rapid pace of increase suggests that lifestyle factors and exposure to environmental chemicals with endocrine disrupting properties may play...... a role. Recent prospective studies have established links between perinatal exposure to persistent halogenated compounds and cryptorchidism, as well as between phthalates and anti-androgenic effects in newborns. Maternal alcohol consumption, mild gestational diabetes and nicotine substitutes were also...

  15. Surgical reconstruction in female genital mutilation.

    Science.gov (United States)

    Gültekin, İsmail Burak; Altınboğa, Orhan; Dur, Rıza; Kara, Osman Fadıl; Küçüközkan, Tuncay

    2016-06-01

    Female genital mutilation (FGM) is an unusual condition for our country. However, an increase in FGM in future days can be predicted with the increasing numbers of exchange students coming from African countries, migration of refugees and socioeconomic relations with the African countries. We want to share our experience of two FGM victims admitted to our clinic with the request of reconstructive vulvar surgery before their marriage. Both women had WHO Type III FGM. Physical examination findings and surgical reconstruction techniques were presented.

  16. Insects are Crawling in My Genital Warts

    OpenAIRE

    Jyoti Dhawan; Saurabh Singh; Somesh Gupta

    2011-01-01

    A 23-year-old woman presented with large exophytic genital wart arising from perineum, vulva, introitus of the vagina, and inner aspect of thighs. Patient developed severe itching and formication (insect-crawling sensation) in the lesions for past 1 week, though careful examination did not reveal any insects. Considering that the disease was causing psychological stress and physical symptoms, radiofrequency excision was planned. However, during the procedure, several maggots appeared from the...

  17. [Neuroendocrine neoplasms of the mediastinum].

    Science.gov (United States)

    Brcic, L; Heidinger, M; Popper, H

    2016-09-01

    Primary neuroendocrine tumors (NET) in the mediastinum are very rare and among them thymic NETs are the most common. They represent 5 % of all thymic and mediastinal tumors. The WHO classification from 2015 subdivides thymic NETs into three groups; low grade (typical carcinoid), intermediate grade (atypical carcinoid) and high grade (large cell neuroendocrine carcinoma and small cell carcinoma). Through this change of mediastinal/thymic NET classification into three groups of malignancy, the nomenclature was adapted to that of the lungs, while the histological criteria for each entity remained the same. Thymic NETs typically occur in middle-aged adults and predominantly in males. Approximately 30 % are asymptomatic and the rest present with symptoms caused by local tumor growth, distant metastases and/or endocrine manifestations. Carcinoids can also occur as a part of multiple endocrine neoplasia type 1 (MEN1) and at the time of diagnosis commonly present with regional lymph node or distant metastases, which most often affect the lungs and bones. For the correct diagnosis tumor cell morphology, mitotic count and/or necrosis are crucial. Patients with typical carcinoids have the best prognosis, whereas the prognosis is slightly worse for atypical carcinoids but very poor for large cell neuroendocrine carcinomas. Small cell carcinomas have the worst prognosis and the shortest median survival time of approximately 14 months.

  18. Genital Ulcer Development in Patients with Acute Promyelocytic Leukaemia Treated with All-Trans Retinoic Acid: A Case Series

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    Mohammed Al Huneini

    2013-05-01

    Full Text Available We report here four cases of genital ulcers that developed after the administration of all-trans retinoic acid (ATRA for the treatment of acute promyelocytic leukemia (APL. Between October 2007 and March 2010, three males and one female (age range 19-35 years were identified to have genital ulcers after being prescribed all-trans retinoic acid (ATRA as a part of chemotherapy for APL. This is the first series of cases describing genital ulcers, as a unique and rare complication of ATRA used for treatment of APL in these patients, with no other cause identified. Following temporary cessation of ATRA for a few days in these three cases, improvement of the ulcers was noted.

  19. STUDY OF GENITAL TUBERCULOSIS IN INFERTILE WOMEN

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    Shrikant

    2016-06-01

    Full Text Available AIM To determine the incidence of female Genital Tuberculosis (GTB and to analyse clinicopathological features for GTB and comparison of Polymerase Chain Reaction (PCR, Acid Fast Bacillus (AFB staining and Histopathology (HPR. STUDY SETTING A prospective study conducted on 50 infertile patients in the Department of Obstetrics and Gynaecology at Krishna Hospital, Karad, for a period of 2 years between December 2013 and December 2015. METHODS Patients were investigated for the presence of Mycobacterium Tuberculosis (MTB on samples collected by endometrial curettage by PCR, AFB and HPR. Additional tests like Hysterosalpingography (HSG Laparoscopic chromopertubation and hysteroscopy were performed if not done earlier. RESULT PCR demonstrated MTB DNA in 9 patients, and 2 were positive with AFB and HPR. Within positive patients HSG findings were suggestive of TB in 3 cases and laparoscopy in 5 cases and hysteroscopy in 4 cases. Two MTB PCR positive patients conceived spontaneously after 6 months of anti-tubercular treatment. CONCLUSION Genital tuberculosis is a diagnostic challenge if untreated it is chronic, progressive and destructive disease. Early diagnosis is crucial because once the infection damages the tubes, reverting tubal patency is very difficult. Molecular tests like DNA PCR have enabled us to detect the organism in its latent stage and initiation of treatment early in the disease can prevent many irreversible changes in the female genital tract.

  20. Clinical Presentation of Atypical Genital Herpes

    Institute of Scientific and Technical Information of China (English)

    李俊杰; 梁沛杨; 罗北京

    2002-01-01

    Objective: To make a clinical analysis on the basis of 36cases of atypical genital herpes (GH) patients. Methods: Thirty-six cases of atypical GH were diagnosedclinically, and their case histories, symptoms and signs wererecorded in detail and followed up. Polymerase chain reaction(PCR) was adopted for testing HSV2-DNA with cotton-tippedswabs. Enzyme-linked immuno sorbent assay (ELISA) forserum anti-HSV2-IgM was done to establish a definfiivediagnosis. Other diagnoses were excluded at the same time bytesting for related pathogens including fungi, Chlamydia,Mycoplasma, Treponema pallidum, gonococci, Trichomonas,etc. Results: The main clinical manifestations of atypical GHwere: (1) small genital ulcers; (2) inflammation of urethralmeatus; (3) nonspecific genital erythema; (4) papuloid noduleson the glands; (5) nonspecific vaginitis. Twenty-three cases(64%) tested by PCR were HSV2-DNA sera-positive, and 36cases (100 %) anti-HSV2-IgM sera-positive by ELISA. Conclusion: atypical HSV is difficult to be diagnosed. Butthe combination of PCR and ELIAS will be helpful to thediagnosis of atypical HSV.

  1. PDGFRβ-Rearranged Myeloid Neoplasm with Marked Eosinophilia in a 37-Year-Old Man; And a Literature Review

    Science.gov (United States)

    Andrei, Mirela; Bandarchuk, Andrei; Abdelmalek, Cherif; Kundra, Ajay; Gotlieb, Vladimir; Wang, Jen Chin

    2017-01-01

    Patient: Male, 37 Final Diagnosis: PDGFRβ-rearranged myeloid neoplasm with eosinophilia Symptoms: Night sweats • weight loss Medication: — Clinical Procedure: — Specialty: Hematology Objective: Rare disease Background: PDGFRβ-positive myeloid neoplasms are rare. Marked leukocytosis (over 100×109/L) with marked eosinophilia (over 10%) has been rarely described in myeloid neoplasms associated with PDGFRβ rearrangement. Case report: We report a case of 37-year-old man with myeloid neoplasm associated with PDGFRβ rearrangement who presented with marked eosinophilia of 13.3% and leukocytosis with WBC count of 189×109/L. He was found to have PDGFRβ locus rearrangement at 5q32-33 by fluorescent in situ hybridization (FISH). He responded very well to low-dose imatinib therapy. To the best of our knowledge this degree of hypereosinophilia and leukocytosis in a young adult was reported only once previously. Using low dose therapy in treating this condition has rarely been reported and has not been clearly defined. Our case demonstrated that low dose imatinib therapy can be as effective as high dose imatinib therapy in treating PDGFRβ-positive myeloid neoplasms. Conclusions: The patient presented with very high WBC and eosinophil count rarely reported in a young adult with PDGFRβ-rearranged myeloid neoplasm. The recognition of this rare presentation as a manifestation of PDGFRβ-gene translocation is important, and equally important that low-dose imatinib (100 mg/day) might have the same effect as higher dose imatinib (400 mg/day). PMID:28209946

  2. The eunuch phenomenon: adaptive evolution of genital emasculation in sexually dimorphic spiders.

    Science.gov (United States)

    Kuntner, Matjaž; Agnarsson, Ingi; Li, Daiqin

    2015-02-01

    Under natural and sexual selection traits often evolve that secure paternity or maternity through self-sacrifice to predators, rivals, offspring, or partners. Emasculation-males removing their genitals-is an unusual example of such behaviours. Known only in insects and spiders, the phenomenon's adaptiveness is difficult to explain, yet its repeated origins and association with sexual size dimorphism (SSD) and sexual cannibalism suggest an adaptive significance. In spiders, emasculation of paired male sperm-transferring organs - secondary genitals - (hereafter, palps), results in 'eunuchs'. This behaviour has been hypothesized to be adaptive because (i) males plug female genitals with their severed palps (plugging hypothesis), (ii) males remove their palps to become better fighters in male-male contests (better-fighter hypothesis), perhaps reaching higher agility due to reduced total body mass (gloves-off hypothesis), and (iii) males achieve prolonged sperm transfer through severed genitals (remote-copulation hypothesis). Prior research has provided evidence in support of these hypotheses in some orb-weaving spiders but these explanations are far from general. Seeking broad macroevolutionary patterns of spider emasculation, we review the known occurrences, weigh the evidence in support of the hypotheses in each known case, and redefine more precisely the particular cases of emasculation depending on its timing in relation to maturation and mating: 'pre-maturation', 'mating', and 'post-mating'. We use a genus-level spider phylogeny to explore emasculation evolution and to investigate potential evolutionary linkage between emasculation, SSD, lesser genital damage (embolic breakage), and sexual cannibalism (females consuming their mates). We find a complex pattern of spider emasculation evolution, all cases confined to Araneoidea: emasculation evolved at least five and up to 11 times, was lost at least four times, and became further modified at least once. We also find

  3. Genital ulcers disease among sexually transmitted disease clinic attendees in Ibadan, Nigeria.

    Science.gov (United States)

    Fawole, O I; Okesola, A O; Fawole, A O

    2000-03-01

    Genital ulcer disease (GUD) is a risk factor in the transmission of human immuno deficiency virus (HIV). The goal of this study is to estimate proportion, identify risk factors, and improve prevention and control of GUD. This is a retrospective study of 211 cases of GUD seen between 1993 and 1997 in an urban public sexually transmitted disease (STD) clinic. Genital ulcers form 7.6% of all STDs seen. Overall, genital herpes was commonest (89 or 42.25%). It was the predominant infection (84 or 44.7%) in the males, while lymphogranuloma venereum (52 or 24.7%) was in females. The peak incidence in both sexes occurred in the 20-29 age group. Males out numbered females by a ratio of 8:1. Most of the patients were single 114 (68.3%) and most 70 or 33.3% were students. Risk markers identified were: casual sex (103 or 53.5%) and multiple sexual partners (77 or 36.5%). Both were significantly higher (P < 0.05) in single patients. Self-treatment, use of multiple drugs and incomplete course of antibiotics were also common. The need to intensify STDS education programmes to all occupational groups and to students in particular is highlighted. Commercial sex workers require periodic education, screening and treatment.

  4. OBSTETRICAL MORBIDITIES IN GENITAL TRACT INFECTION S

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    Sapna

    2013-05-01

    Full Text Available ABSTRACT: INTRODUCTION- Sub clinical ascending infections through the lower female genital tract are predominant worldwide. Important morbidit ies related to poor perinatal outcome both for the mother and for the fetus and new born compr ise preterm birth, prelabor rupture of membranes, post partum sepsis and maternal anaemia. In the fetus, sepsis and intrauterine growth retardation are suspected to be the consequences of ascending maternal infection. Both the direct effect of the infection and the maternal immune r esponse contribute to these eventualities. This study was done to identify antenatal women with va rious genital infections and to know the outcome of pregnancy in presence of these infection s. OBJECTIVES- Diagnosis treatment and preventive measures in genital infections in Antena tal period to improve the pregnancy out come . MATERIAL AND METHODS- One thousand women were studied for lower genital tract infection by ELISA KITS for chlamydia trachomatis, hanging dr op preparation of vaginal discharge for trichomoniasis and mycelia of candida albicans can be seen by wet mount of vaginal dischage in 10% KOH. Gardnerella vaginal infection was diagnose d by Amsel's criteria . RESULT- out of thousand women 53% were positive for single or mult iple infections (gp-1, 47% women had no infection (gp-11 . Labour outcome was studied in 4 15 antenatal women of gp -1 &395 antenatal women of gp -11 . In gp-1 51.80% had no effect ,7.7 1% had abortions and 40.48% had pre term labour and/or PROM .Which was significantly higher than in non infected group . IN INFECTED GROUP- 41.92% neonates had no effect others had some effec t in terms of LBW, birth asphyxia, neonatal death & IUD. Which was significantly highe r than in non infected group. P=0.00 CONCLUSION- The study showed significantly higher incidence of obstetrical morbidities in women with lower genital tract infection,since geni tal infections are the root cause of these obstetrical

  5. Campilobacteriose genital bovina e tricomonose genital bovina: epidemiologia, diagnóstico e controle

    Directory of Open Access Journals (Sweden)

    T.M. Alves

    2011-04-01

    Full Text Available A presente atualização trata de duas das mais importantes doenças sexualmente transmitidas de bovinos, a campilobacteriose genital bovina e a tricomonose genital bovina. São abordados aspectos relacionados à epidemiologia destas doenças, principalmente em relação a sua distribuição no Brasil. Também são revisados aspectos importantes de diagnóstico, incluindo as técnicas e interpretação dos resultados, além de medidas de controle para ambas as doenças.

  6. The Synchronous Prevalence of Colorectal Neoplasms in Patients with Stomach Cancer

    OpenAIRE

    Lee, Sang Su; Jung, Woon Tae; Kim, Cha Young; Ha, Chang Yoon; Min, Hyun Ju; Kim, Hyun Jin; Kim, Tae Hyo

    2011-01-01

    Purpose The association between stomach cancer and colorectal cancer is controversial. The purpose of this study was to determine the synchronous prevalence of colorectal neoplasms in patients with stomach cancer. Methods A total of 123 patients with stomach cancer (86 male) and 246 consecutive, age- and sex-matched persons without stomach cancer were analyzed from July 2005 to June 2010. All of them underwent colonoscopy within 6 months after undergoing gastroscopy. Results The prevalence of...

  7. The Synchronous Prevalence of Colorectal Neoplasms in Patients with Stomach Cancer

    OpenAIRE

    Lee, Sang Su; Jung, Woon Tae; Kim, Cha Young; Ha, Chang Yoon; Min, Hyun Ju; Kim, Hyun Jin; Kim, Tae Hyo

    2011-01-01

    Purpose The association between stomach cancer and colorectal cancer is controversial. The purpose of this study was to determine the synchronous prevalence of colorectal neoplasms in patients with stomach cancer. Methods A total of 123 patients with stomach cancer (86 male) and 246 consecutive, age- and sex-matched persons without stomach cancer were analyzed from July 2005 to June 2010. All of them underwent colonoscopy within 6 months after undergoing gastroscopy. Results The prevalence of...

  8. Malignant lymphatic and hematopoietic neoplasms mortality in Serbia, 1991-2010: a joinpoint regression analysis.

    Directory of Open Access Journals (Sweden)

    Milena Ilic

    Full Text Available BACKGROUND: Limited data on mortality from malignant lymphatic and hematopoietic neoplasms have been published for Serbia. METHODS: The study covered population of Serbia during the 1991-2010 period. Mortality trends were assessed using the joinpoint regression analysis. RESULTS: Trend for overall death rates from malignant lymphoid and haematopoietic neoplasms significantly decreased: by -2.16% per year from 1991 through 1998, and then significantly increased by +2.20% per year for the 1998-2010 period. The growth during the entire period was on average +0.8% per year (95% CI 0.3 to 1.3. Mortality was higher among males than among females in all age groups. According to the comparability test, mortality trends from malignant lymphoid and haematopoietic neoplasms in men and women were parallel (final selected model failed to reject parallelism, P = 0.232. Among younger Serbian population (0-44 years old in both sexes: trends significantly declined in males for the entire period, while in females 15-44 years of age mortality rates significantly declined only from 2003 onwards. Mortality trend significantly increased in elderly in both genders (by +1.7% in males and +1.5% in females in the 60-69 age group, and +3.8% in males and +3.6% in females in the 70+ age group. According to the comparability test, mortality trend for Hodgkin's lymphoma differed significantly from mortality trends for all other types of malignant lymphoid and haematopoietic neoplasms (P<0.05. CONCLUSION: Unfavourable mortality trend in Serbia requires targeted intervention for risk factors control, early diagnosis and modern therapy.

  9. Do Ureaplasma urealyticum infections in the genital tract affect semen quality?

    Institute of Scientific and Technical Information of China (English)

    Yan Wang; Cui-Ling Liang; Jun-Qing Wu; Chen Xu; Shi-Xiao Qin; Er-Sheng Gao

    2006-01-01

    Aim: To investigate the relationship between Ureaplasma urealyticum (UU) infection and semen quality. Methods:From 2001 to 2003, 346 eligible patients aged 20-45 years were invited from two hospitals in Shanghai, China, to participate in an investigation which included questionnaires about general and reproductive health, an external genital tract examination, UU culture and semen analysis. Multiple linear regression models were used to examine whether UU had a significant effect on semen quality after adjustment for confounding factors. Results: Findings suggested that UU infection was associated with higher semen viscosity and lower semen pH value. Sperm concentration was lower in UU positive subjects than that in UU negative subjects (54.04 × 106/mL vs.70.58 × 106/mL). However, Uudid not significantly affect other semen quality indexes. Conclusion: UU infection of the male genital tract could negatively influence semen quality.

  10. Intrathoracic neoplasms in the dog and cat

    Energy Technology Data Exchange (ETDEWEB)

    Weller, R.E.

    1994-03-01

    Very little is known regarding the epidemiology, etiology, and mechanisms of spontaneous intrathoracic neoplasia in companion animals. Much of what we know or suspect about thoracic neoplasia in animals has been extrapolated from experimentally-induced neoplasms. Most studies of thoracic neoplasia have focused on the pathology of primary and metastatic neoplasms of the lung with little attention given to diagnostic and therapeutic considerations. Although the cited incidence rate for primary respiratory tract neoplasia is low, 8.5 cases per 100,000 dogs and 5.5 cases per 100,000 cats, intrathoracic masses often attract attention out of proportion to their actual importance since they are often readily visualized on routine thoracic radiographs.

  11. Endoscopic submucosal dissection for gastrointestinal neoplasms

    Institute of Scientific and Technical Information of China (English)

    Naomi Kakushima; Mitsuhiro Fujishiro

    2008-01-01

    Endoscopic submucosal dissection (ESD) is an advanced technique of therapeutic endoscopy for superficial gastrointestinal neoplasms. Three steps characterize it:injecting fluid into the submucosa to elevate the lesion,cutting the surrounding mucosa of the lesion, and dissecting the submucosa beneath the lesion. The ESD technique has rapidly permeated in Japan for treatment of early gastric cancer, due to its excellent results of enbloc resection compared to endoscopic mucosal resection (EMR). Although there is still room for improvement to lessen its technical difficulty, ESD has recently been applied to esophageal and colorectal neoplasms.Favorable short-term results have been reported, but the application of ESD should be well considered by three aspects: (1) the possibility of nodal metastases of the lesion, (2) technical difficulty such as location, ulceration and operator's skill, and (3) organ characteristics.

  12. Primary bone neoplasms in dogs: 90 cases

    Directory of Open Access Journals (Sweden)

    Maria E. Trost

    2012-12-01

    Full Text Available A retrospective study of necropsy and biopsy cases of 90 primary bone tumors (89 malignant and one benign in dogs received over a period of 22 years at the Laboratório de Patologia Veterinária, Universidade Federal de Santa Maria, was performed. Osteosarcoma was the most prevalent bone tumor, accounting for 86.7% of all malignant primary bone neoplasms diagnosed. Most cases occurred in dogs of large and giant breeds with ages between 6 and 10-years-old. The neoplasms involved mainly the appendicular skeleton, and were 3.5 times more prevalent in the forelimbs than in the hindlimbs. Osteoblastic osteosarcoma was the predominant histological subtype. Epidemiological and pathological findings of osteosarcomas are reported and discussed.

  13. Acquired uniparental disomy in myeloproliferative neoplasms.

    Science.gov (United States)

    Score, Joannah; Cross, Nicholas C P

    2012-10-01

    The finding of somatically acquired uniparental disomy, where both copies of a chromosome pair or parts of chromosomes have originated from one parent, has led to the discovery of several novel mutated genes in myeloproliferative neoplasms and related disorders. This article examines how the development of single nucleotide polymorphism array technology has facilitated the identification of regions of acquired uniparental disomy and has led to a much greater understanding of the molecular pathology of these heterogeneous diseases.

  14. MR appearance of skeletal neoplasms following cryotherapy

    Energy Technology Data Exchange (ETDEWEB)

    Richardson, M.L. [Dept. of Radiology SB-05, Washington Univ., Seattle, WA (United States); Lough, L.R. [Pitts Radiological Associates, Columbia, SC (United States); Shuman, W.P. [Dept. of Radiology, Medical Center Hospital of Vermont, Burlington, VT (United States); Lazerte, G.D. [Dept. of Pathology RC-72, Washington Univ., Medical Center Hospital of Vermont, Burlington, VT (United States); Conrad, E.U. [Dept. of Orthopedic Surgery RK-10, Washington Univ., Medical Center of Vermont, Burlington, VT (United States)

    1994-02-01

    Cryotherapy is an increasingly popular mode of therapy adjunctive to surgical curettage in the treatment of certain skeletal neoplasms, such as giant cell tumors or chondrosarcomas. The magnetic resonance (MR) findings following cryotherapy have not been previously reported. We reviewed the MR findings in seven patients with skeletal neoplasms following curettage and cryotherapy. In six cases we found a zone of varying thickness extending beyond the surgical margins, corresponding to an area of cryoinjury to medullary bone. This zone displayed low signal intensity on T1-weighted images and high signal intensity on T2-weighted images, consistent with the presence of marrow edema. This zone of edema almost certainly reflects underlying thermal osteonecrosis. This zone may vary in size and intensity over time as the area of cryoinjury evolves or resolves. MR is currently the imaging procedure of choice for follow-up of most musculoskeletal neoplasms. Knowledge of the MR findings following cryotherapy should help prevent confusion during the interpretation of follow-up MR examinations. (orig.)

  15. Proposal for a Study of the Incidence and Occupational Distribution of Testicular Neoplasms in United States Air Force Personnel

    Science.gov (United States)

    1988-04-01

    neoplasms and can be classified into their variants: (1) benign cystic ( dermoid ) teratoma, (2) mature (differentiated) solid teratoma which may be benign...male children had a significantly higher incidence of epididymal cysts , hypoplastic testis and induration of the testicular capsule when compared to

  16. Urinary and genital tract obstruction as a complication of female genital mutilation: case report and literature review.

    Science.gov (United States)

    Okwudili, Obi Anselm; Chukwudi, Onoh Robinson

    2012-01-01

    Female genital mutilation (FGM) is the partial or total removal of the female external genitalia or other deliberate injury to the female genital organs, either for cultural or non-therapeutic reasons. This barbaric act is accompanied by a variety of complications ranging from hemorrhage, fracture, infective complications, gynetresia, with its attendant sexual and obstetric difficulties, and death. A 23-year-old girl, with urinary and genital tract obstruction following female genital mutilation(infibulation) is presented. She was managed by elective defibulation, with a satisfactory outcome. Robust health education strategies are needed for the eradication of FGM.

  17. The risk of transmission of genital Chlamydia trachomatis infection is less than that of genital Neisseria gonorrhoeae infection.

    Science.gov (United States)

    Lycke, E; Löwhagen, G B; Hallhagen, G; Johannisson, G; Ramstedt, K

    1980-01-01

    A total of 211 men with 237 female sexual partners and a total of 155 women with 156 male consorts were examined for genital infection with Chlamydia trachomatis and Neisseria gonorrhoeae. The index patients had either single chlamydial or gonococcal infections or dual infections with both microorganisms. Analysis of recovery rates for groups of sexual consorts indicated that gonorrhea was contracted more frequently than chlamydial infection. Thus, when index patients had dual infections, 45% and 28% of their female and male consorts, respectively, had chlamydial infection, but 64% and 77%, respectively, had gonorrhea. When index patients had single infections with C. trachomatis or N. gonorrhoeae, chlamydial infections were observed in consorts of 45% (women) and 28% (men), but gonococcal infections were observed in 80% (women) and 81% (men). Moreover, a significantly larger proportion of consorts of patients with chlamydial infection eluded infection than did partners of patients with gonorrhea. Women who used an intrauterine contraceptive device had chlamydial and gonococcal infections more often than those who used other forms of contraception, or no contraceptive.

  18. Targeting angiogenesis-dependent calcified neoplasms using combined polymer therapeutics.

    Directory of Open Access Journals (Sweden)

    Ehud Segal

    Full Text Available BACKGROUND: There is an immense clinical need for novel therapeutics for the treatment of angiogenesis-dependent calcified neoplasms such as osteosarcomas and bone metastases. We developed a new therapeutic strategy to target bone metastases and calcified neoplasms using combined polymer-bound angiogenesis inhibitors. Using an advanced "living polymerization" technique, the reversible addition-fragmentation chain transfer (RAFT, we conjugated the aminobisphosphonate alendronate (ALN, and the potent anti-angiogenic agent TNP-470 with N-(2-hydroxypropylmethacrylamide (HPMA copolymer through a Glycine-Glycine-Proline-Norleucine linker, cleaved by cathepsin K, a cysteine protease overexpressed at resorption sites in bone tissues. In this approach, dual targeting is achieved. Passive accumulation is possible due to the increase in molecular weight following polymer conjugation of the drugs, thus extravasating from the tumor leaky vessels and not from normal healthy vessels. Active targeting to the calcified tissues is achieved by ALN's affinity to bone mineral. METHODS AND FINDING: The anti-angiogenic and antitumor potency of HPMA copolymer-ALN-TNP-470 conjugate was evaluated both in vitro and in vivo. We show that free and conjugated ALN-TNP-470 have synergistic anti-angiogenic and antitumor activity by inhibiting proliferation, migration and capillary-like tube formation of endothelial and human osteosarcoma cells in vitro. Evaluation of anti-angiogenic, antitumor activity and body distribution of HPMA copolymer-ALN-TNP-470 conjugate was performed on severe combined immunodeficiency (SCID male mice inoculated with mCherry-labeled MG-63-Ras human osteosarcoma and by modified Miles permeability assay. Our targeted bi-specific conjugate reduced VEGF-induced vascular hyperpermeability by 92% and remarkably inhibited osteosarcoma growth in mice by 96%. CONCLUSIONS: This is the first report to describe a new concept of a narrowly-dispersed combined

  19. Genital melanoma: prognosis factors and treatment modality.

    Science.gov (United States)

    Ferraioli, Domenico; Lamblin, Gery; Mathevet, Patrice; Hetu, Jessika; Berakdar, Isabelle; Beurrier, Frederic; Chopin, Nicolas

    2016-11-01

    Genital melanoma is a rare pathology. We present the experience of two comprehensive cancer centers in Lyon (France) in the management of genital melanoma in order to identify prognostic factors and optimal treatments. Between April 1992 and Mars 2014, 16 patients with a primary genital melanoma were referred to our department. Nine patients presented a vaginal melanoma, six vulvar melanomas and only one cervical melanoma. The median dimension of the lesion was 33.7 mm (5-100 mm). The AJCC stage ranged from IB to IIIC. 12 cases were the classic dark-blue flat melanoma and the other 4 cases were an atypical amelanotic tumor. Wide local surgery was performed in nine patients. A radical surgery was performed in six patients. In the large cervical melanoma, radiotherapy was performed as first-line treatment. In all the patients regional lymph node staging was performed. Adjuvant treatment was realized in nine patients. Two patients are alive without recurrence. Only one patient was lost to the first follow-up. The other 13 patients experienced a rapid recurrence. The median disease-free survival and the median overall survival were 11.8 months (2-49 m) and of 30.4 m (11-144 m), respectively. The disease-free survival and overall survival could be linked to a clinical presentation (Breslow thickness and morphology of lesion) associated to the early diagnosis. In our small series, the most important prognosis factor remains the tumor thickness. These rare lesions should be treated in experienced centers in order to improve their prognostic.

  20. Cutaneous metastases presenting as genital ulcer disease

    Directory of Open Access Journals (Sweden)

    S Vasuki

    2014-01-01

    Full Text Available Cutaneous metastasis from an internal organ malignancy is rare and as, the presenting sign of malignancy is an uncommon phenomenon. Their presence, signals a poor prognosis. We report a case of 50-year-old female who was referred to sexually transmitted diseases - out patient department, with complaints of multiple genital ulcers to rule out sexually transmitted infections. After thorough evaluation, she was found to be a case of carcinoma cervix with metastatic squamous cell carcinomatous deposits on external genitalia. This case was unique because of relatively asymptomatic nature of internal malignancy and atypical presentation of carcinoma cervix as cutaneous metastasis.

  1. Managing recurrent genital herpes with acyclovir

    Directory of Open Access Journals (Sweden)

    Bedi T

    1995-01-01

    Full Text Available Seventy five patients of recurrent genital herpes (RGH treated with oral or topical acyclovir and placebo were compared and followed for periods ranging 4 to 8 years in a prospective study. Oral acyclovir definitely helps RGH patients; it shortens healing time; postpones recurrences and instills confidence in the patients. There is sufficient evidence that RGH dies a natural death with time as seen after 8 years follow up in placebo group patients. Topical use of acyclovir cream is not as useful as believed.

  2. Female Genital Cutting: A Persisting Practice

    Science.gov (United States)

    Nour, Nawal M

    2008-01-01

    More than 130 million women worldwide have undergone female genital cutting (FGC). FGC occurs in parts of Africa and Asia, in societies with various cultures and religions. Reasons for the continuing practice of FGC include rite of passage, preserving chastity, ensuring marriageability, religion, hygiene, improving fertility, and enhancing sexual pleasure for men. The World Health Organization has classified FGC into 4 types depending on the extent of tissue removed. Immediate complications include hemorrhage, infection, sepsis, and death. Long-term complications include pain, scarring, urinary issues, and poor obstetric and neonatal outcomes. Efforts are being made nationally and internationally to eradicate this practice. PMID:19015765

  3. Hepatic neoplasms associated with contraceptive and anabolic steroids.

    Science.gov (United States)

    Ishak, K G

    1979-01-01

    This paper evaluates the differences between HCA (hepatocellular adenoma) and FNH (focal nodular hyperplasia) and the association of HCA and FNH with OC (oral contraceptives). FNH occurs at least twice as frequent in females as in males. A study conducted by the author revealed that only 20% of patients with FNH had symptoms and signs related to their neoplasms; in the rest, FNH was accidentally discovered during surgery for diseases of the gallbladder or at necropsy. The highly characteristic gross appearance of FNH is discribed in detail. The etiologic relationship between FNH and OC was cited in the light of frequent findings of FNH in infants and children, and of suggestions by other authors that FNH could be a direct result on OC therapy or that contraceptive steroids or conjugated estrogens accelerate the growth of FNH, a very slow growing neoplasm. Simple excision is the treatment of choice for FNH; in some cases, hepatic artery ligation is indicated. In the case of HCA, statistics show that the incidence of HCA has been increasing since 1960. Majority of patients with HCA have normal tests of hepatic function. Radiographic studies and hepatic scans may reveal HCA, but the best diagnostic method so far is angiography. Although gross appearance of HCA is variable, the features are clearly distinguishable from that of FNH. Other topics discussed include the occasional occurence of nodular regenerative hyperplasia in patients on OC or anabolic steroids (AS), and malignant liver tumors in patients using OC or AS. Further research should be done to clarify the etiologic relationship between androgenic-anabolic steroids and hepatocellular tumors and tumorlike lesions.

  4. [Spontaneous hemorrhage in liver neoplasms. Experience at an institution].

    Science.gov (United States)

    González-Ojeda, A; Medina-Franco, H; Aldrete, J S

    1998-01-01

    Retrospective review of a single Institution experience with the management of hepatic neoplasms complicated with spontaneous bleeding. In a 11 years period from 1980 to 1990 we reviewed the medical charts of patients treated at our Institution with the diagnosis of hepatic neoplasms complicated with sudden bleeding. We recorded demographic information, clinical manifestations, treatment and outcome. A review of the world literature was done. We found six patients with the diagnosis of liver tumors complicated with sudden bleeding. Five patients were female with a age range from 30 to 67 years old. Four of them had an adenoma (three of them single and one multiple) and the fifth had a non-parasitic cyst. Seventy-five per cent of the patients with the diagnosis of adenoma had used in the past oral contraceptives for at least three years. The sixth patient was a male with a ruptured hepatocellular carcinoma. Three patients were admitted in shock. Successful transcatheter hepatic arterial embolization was performed in two patients; the third required operative hemostasis. Major hepatic resections were performed in three patients including a total hepatectomy and liver transplant. All patients recovered satisfactorily. The spontaneous rupture of benign and malignant tumors of the liver is not a common phenomenon, but is a serious complication. The experience of our Institution and the reports of literature favor CT scan and arteriogram as the most effective diagnostic methods in this group of patients, but arteriogram has the advantage of its therapeutic potential. The long term prognosis of this patients depends of their pathological diagnosis.

  5. Spectrum of Intestinal Neoplasms: A study of 400 cases

    Directory of Open Access Journals (Sweden)

    Aminder Singh

    2015-02-01

    Full Text Available Objective: The present study is a five-year analysis of all the tumors of small and large intestine received in the Pathology Department of Dayanand Medical College and Hospital, Ludhiana. Methods: All the cases were grossly and microscopically examined and were staged according to Astler Coller Staging and classified and subtyped according to WHO classification. The important differences between the small and large intestine tumors were also analyzed. Results: There were 400 cases out of which 356 were in large intestine while 44 were in the small intestine. There were only 56 benign neoplasms while 344 were malignant tumors. Adenomas were the most common benign tumors while majority of malignant tumors were adenocarcinomas. Lymphomas, mesenchymal tumors, and carcinoid tumors were much more common in a small intestine as compared to large intestine. Majority of adenocarcinomas were located in the large intestine with most of them being moderately differentiated having Astler Coller Stage B II. Mucinous carcinomas had the worst prognosis as compared to adenocarcinomas. Anal canal had mainly squamous cell carcinomas. Conclusions: Tumors of large intestine were much commoner than of small intestine. There was a higher incidence of tumor in males with M:F ratio of 2.2:1. Mean age of presentation of benign tumor was younger, i.e., 32.6 years when compared to 54.5 years for malignant tumors. Tubular adenoma was the most common benign tumor and adenocarcinoma the commonest malignant neoplasm. [J Interdiscipl Histopathol 2015; 3(1.000: 19-23

  6. Remote copulation: male adaptation to female cannibalism.

    Science.gov (United States)

    Li, Daiqin; Oh, Joelyn; Kralj-Fiser, Simona; Kuntner, Matjaz

    2012-08-23

    Sexual cannibalism by females and associated male behaviours may be driven by sexual conflict. One such male behaviour is the eunuch phenomenon in spiders, caused by total genital emasculation, which is a seemingly maladaptive behaviour. Here, we provide the first empirical testing of an adaptive hypothesis to explain this behaviour, the remote copulation, in a highly sexually cannibalistic orb-web spider Nephilengys malabarensis. We demonstrate that sperm transfer continues from the severed male organ into female genitals after the male has been detached from copula. Remote copulation increases the total amount of sperm transferred, and thus probably enhances paternity. We conclude that the mechanism may have evolved in response to sexual cannibalism and female-controlled short copulation duration.

  7. The Emergence of the "s"-Genitive in Danish

    Science.gov (United States)

    Perridon, Harry

    2013-01-01

    The -"s" genitives of English and Swedish play an important role in grammaticalization theory, as they are often used as counterexamples to the main tenet of that theory, viz. that grammatical change is unidirectional. In this paper I look at the emergence of the -"s" genitive in Danish, hoping that it may shed some new light on the evolution of…

  8. Goblet cell carcinoid neoplasm of the appendix: Clinical and CT features

    Energy Technology Data Exchange (ETDEWEB)

    Lee, K.S., E-mail: kyungmouklee@alum.mit.edu [Department of Radiology Memorial Sloan-Kettering Cancer Center, 1275 York Avenue, New York, NY 10065 (United States); Tang, L.H., E-mail: tangl@mskc.org [Department of Pathology, Memorial Sloan-Kettering Cancer Center, 1275 York Avenue, New York, NY 10065 (United States); Shia, J., E-mail: shiaj@mskcc.org [Department of Pathology, Memorial Sloan-Kettering Cancer Center, 1275 York Avenue, New York, NY 10065 (United States); Paty, P.B., E-mail: patyp@mskcc.org [Department of Surgery, Memorial Sloan-Kettering Cancer Center, 1275 York Avenue, New York, NY 10065 (United States); Weiser, M.R., E-mail: weiser1@mskcc.org [Department of Surgery, Memorial Sloan-Kettering Cancer Center, 1275 York Avenue, New York, NY 10065 (United States); Guillem, J.G., E-mail: guillemj@mskcc.org [Department of Surgery, Memorial Sloan-Kettering Cancer Center, 1275 York Avenue, New York, NY 10065 (United States); Temple, L.K., E-mail: temple@mskcc.org [Department of Surgery, Memorial Sloan-Kettering Cancer Center, 1275 York Avenue, New York, NY 10065 (United States); Nash, G.M., E-mail: nashg@mskcc.org [Department of Surgery, Memorial Sloan-Kettering Cancer Center, 1275 York Avenue, New York, NY 10065 (United States); Reidy, D., E-mail: reidyd@mskcc.org [Department of Medicine, Memorial Sloan-Kettering Cancer Center, 1275 York Avenue, New York, NY 10065 (United States); Saltz, L., E-mail: saltzl@mskcc.org [Department of Medicine, Memorial Sloan-Kettering Cancer Center, 1275 York Avenue, New York, NY 10065 (United States); Gollub, M.J., E-mail: gollubm@mskcc.org [Department of Radiology Memorial Sloan-Kettering Cancer Center, 1275 York Avenue, New York, NY 10065 (United States)

    2013-01-15

    Purpose: To describe the clinical and CT imaging features of goblet cell carcinoid (GCC) neoplasm of the appendix. Methods and materials: A computer search of pathology and radiology records over a 19-year period at our two institutions was performed using the search string “goblet”. In the patients with appendiceal GCC neoplasms who had abdominopelvic CT, imaging findings were categorized, blinded to gross and surgical description, as: “Appendicitis”, “Prominent appendix without peri-appendiceal infiltration”, “Mass” or “Normal appendix”. The CT appearance was correlated with an accepted pathological classification of: low grade GCC, signet ring cell adenocarcinoma ex, and poorly differentiated adenocarcinoma ex GCC group. Results: Twenty-seven patients (age range, 28–80 years; mean age, 52 years; 15 female, 12 male) with pathology-proven appendiceal GCC neoplasm had CT scans that were reviewed. Patients presented with acute appendicitis (n = 12), abdominal pain not typical for appendicitis (n = 14) and incidental finding (n = 1). CT imaging showed 9 Appendicitis, 9 Prominent appendices without peri-appendiceal infiltration, 7 Masses and 2 Normal appendices. Appendicitis (8/9) usually correlated with typical low grade GCC on pathology. In contrast, the majority of Masses and Prominent Appendices without peri-appendiceal infiltration were pathologically confirmed to be signet ring cell adenocarcinoma ex GCC. Poorly differentiated adenocarcinoma ex GCC was seen in only a small minority of patients. Hyperattenuation of the appendiceal neoplasm was seen in a majority of cases. Conclusions: GCC neoplasm of the appendix should be considered in the differential diagnosis in patients with primary appendiceal malignancy. Our cases demonstrated close correlation between our predefined CT pattern and the pathological classification.

  9. Endoscopic Submucosal Dissection for Early Colorectal Neoplasms: Clinical Experience in a Tertiary Medical Center in Taiwan

    Directory of Open Access Journals (Sweden)

    Mei-Yu Tseng

    2013-01-01

    Full Text Available Objectives. Endoscopic submucosal dissection (ESD is a promising technique to treat early colorectal neoplasms by facilitating en bloc resection without size limitations. Although ESD for early gastrointestinal epithelial neoplasms has been popular in Japan, clinical experience with colorectal ESD has been rarely reported in Taiwan. Methods. From March 2006 to December 2011, 92 consecutive patients with early colorectal neoplasms resected by ESD at Tri-Service General Hospital were included. ESD was performed for colorectal epithelial neoplasms with a noninvasive pit pattern which had the following criteria: (1 lesions difficult to remove en bloc with a snare, such as laterally spreading tumors-nongranular type (LST-NG ≧20 mm and laterally spreading tumors-granular type (LST-G ≧30 mm; (2 lesions with fibrosis or which had recurred after endoscopic mucosal resection with a nonlifting sign. Results. The mean age of the patients was 66.3±12.9 years, and the male-female ratio was 1.8 : 1. The mean tumor size was 37.2±17.9 mm. The en bloc resection rate was 90.2% and the R0 resection rate was 89.1%. Perforations during ESD occurred in 11 patients (12.0% and all of them were effectively treated by endoscopic closure with hemoclips. No delayed perforation or postoperative bleeding was recorded. There were no procedure-related morbidities or mortalities. Conclusion. ESD is an effective method for en bloc resection of large early colorectal neoplasms and those with a nonlifting sign. An endoscopic technique to close perforations is essential for colorectal ESD.

  10. Markers of genital tuberculosis in infertility.

    Science.gov (United States)

    Khanna, A; Agrawal, A

    2011-12-01

    Although genital tuberculosis is a condition that is prevalent worldwide, it is still a diagnostic dilemma. This study aimed to find an effective diagnostic modality for the condition. A total of 100 infertile women were clinically evaluated with haemoglobin estimation, total and differential count, Mantoux test, tubercle bacilli enzyme-linked immunosorbent assay (TB ELISA), hysterosalpingography, pelvic ultrasonography, laparohysteroscopy, premenstrual endometrial biopsy for histopathology, culture and tubercle bacilli polymerase chain reaction (TBPCR). The womens' Day 2 hormonal profile (luteinising, follicle-stimulating, prolactin and thyroidstimulating hormones) and their husbands' semen analysis were also conducted. A total of 58 women had primary infertility and 42 had secondary infertility. Female factor infertility was present in 63 percent of the cases (mostly tubal; 45.97 percent). 26 women tested positive for endometrial TBPCR. Erythrocyte sedimentation rate, Mantoux test, TB ELISA and hysterosalpingography were found to have high negative predictive value (greater than 80 percent), while the positive predictive value was 35-45 percent. Laparoscopy findings were suggestive of tuberculosis in 13 percent of the women, out of which 83.3 percent were positive for endometrial TBPCR. Hysteroscopy revealed intrauterine adhesions in 34.8 percent of the women, with 68.8 percent being positive for tubercular bacilli. Our study established that in cases of genital tuberculosis, the use of expensive endometrial TBPCR tests may be avoided with a detailed workup, which would also help in the institution of anti-tubercular treatment in early disease, thus enhancing the chance of pregnancy.

  11. [Carcinosarcomas in female genital tracts: general review].

    Science.gov (United States)

    Guy, Jean-Baptiste; Trone, Jane-Chloé; Casteillo, François; Forest, Fabien; Pacaut, Cécile; Moncharmont, Coralie; Espenel, Sophie; Vallard, Alexis; Langrand Escure, Julien; Collard, Olivier; Peoc'h, Michel; Magné, Nicolas

    2014-01-01

    Carcinosarcoma, also known as mixed mesodermal tumor or malignant mixed Mullerian tumor (MMMT) is a pathological entity combining a sarcomatous and a carcinomatous component. Found in thoracic, digestive, genitourinary, liver or skin locations, the most common location is the female genital tract. In gynecological tumors, carcinosarcoma accounts for about 2-5% of endometrial cancers, and 1% of ovarian cancers. To date, there is no consensus on the therapeutic strategy. It relies mostly on maximum cytoreductive surgery. Adjuvant therapy remains controversial, and few prospective studies investigating its interest. Retrospective studies show the benefits of adjuvant chemotherapy based on platinum in most cases. Radiation therapy has a place in the adjuvant situations of endometrial and cervical carcinosarcoma. A more detailed pathological knowledge, and the use of targeted therapies may be promising in this histological subtype whose prognosis remains very poor. The objective of this study is to present the main principles of carcinosarcoma management in female genital tracts, describing pathological and prognostic features at the same time.

  12. Female sexual dysfunction in female genital mutilation.

    Science.gov (United States)

    Elneil, Sohier

    2016-01-01

    Female genital mutilation (FGM), otherwise known as female genital cutting (FGC), is currently very topical and has become a significant global political issue. The impact of FGM on the lives of women and girls is enormous, as it often affects both their psychology and physical being. Among the complications that are often under-reported and not always acknowledged is female sexual dysfunction (FSD). FSD presents with a complex of symptoms including lack of libido, arousability and orgasm. This often occurs in tandem with chronic urogenital pain and anatomical disruption due to perineal scarring.To treat FSD in FGM each woman needs specifically directed holistic care, geared to her individual case. This may include psychological support, physiotherapy and, on occasion, reconstructive surgery. In many cases the situation is complicated by symptoms of chronic pelvic pain, which can make treatment increasingly difficult as this issue needs a defined multidisciplinary approach for its effective management in its own right. The problems suffered by women with FGM are wholly preventable, as the practice need not happen. The current global momentum to address the social, cultural, economic and medical issues of FGM is being supported by communities, governments, non-governmental agencies (NGOs) and healthcare providers. It is only by working together that the practice can be abolished and women and girls may be free from this practice and its associated consequences.

  13. Labial hair tourniquet: unusual complication of an unrepaired genital laceration.

    Science.gov (United States)

    Dua, Anahita; Jamshidi, Ramin; Lal, Dave R

    2013-07-01

    Hair tourniquet syndrome has been recognized as a medical entity since the 1600 s. Appendages develop acute ischemia from tightening of hair strands circumferentially wrapped around them. Most commonly affected sites are fingers, toes, and penis, but limited reports have described involvement of the female genitalia. Although hair strangulation involving the labia minora or clitoris has been described, it typically occurs in young children. We present a case of an adolescent girl with a labial appendage hair tourniquet resulting from a previous unrepaired genital laceration. This is one of the oldest patients in whom a genital hair tourniquet has been reported, as well as description of a posttraumatic genital appendage. Genital hair tourniquets are medical emergencies that require prompt diagnosis and treatment to avoid tissue necrosis and possible amputation. Genital trauma in general requires surgical evaluation.

  14. Bipolar aphthosis presenting as mutilating genital ulcers in women.

    Science.gov (United States)

    Gupta, Somesh; Ajith, C; Malhotra, S; Kumar, Bhushan

    2004-01-01

    Three women with large, mutilating genital ulcers of long duration, destroying almost the lower half of the external genitalia, are reported. They had a history of recurrent oral ulcers as well. All patients had been diagnosed as having 'genital ulcer syndrome' in the past and had been treated with antimicrobials. Histopathology of the biopsy from the margin of the ulcer revealed features of leukocytoclastic vasculitis. Considering the history, clinical features and histology, a diagnosis of bipolar aphthosis was made in all patients. All patients responded well to immunosuppressive therapy. The cases are reported because of the presence of genital ulcers of an unusually large size, mutilating character and their close similarity to genital ulcers due to sexually transmitted diseases, especially genital herpes and donovanosis.

  15. Bipolar aphthosis presenting as mutilating genital ulcers in women

    Directory of Open Access Journals (Sweden)

    Gupta Somesh

    2004-01-01

    Full Text Available Three women with large, mutilating genital ulcers of long duration, destroying almost the lower half of the external genitalia, are reported. They had a history of recurrent oral ulcers as well. All patients had been diagnosed as having ′genital ulcer syndrome′ in the past and had been treated with antimicrobials. Histopathology of the biopsy from the margin of the ulcer revealed features of leukocytoclastic vasculitis. Considering the history, clinical features and histology, a diagnosis of bipolar aphthosis was made in all patients. All patients responded well to immunosuppressive therapy. The cases are reported because of the presence of genital ulcers of an unusually large size, mutilating character and their close similarity to genital ulcers due to sexually transmitted diseases, especially genital herpes and donovanosis.

  16. Idiopathic genital ulcers in women infected with human immunodeficiency virus.

    Science.gov (United States)

    Anderson, J; Clark, R A; Watts, D H; Till, M; Arrastia, C; Schuman, P; Cohn, S E; Young, M; Bessen, L; Greenblatt, R; Vogler, M; Swindells, S; Boyer, P

    1996-12-01

    A national survey of investigators caring for human immunodeficiency virus (HIV)-infected women was undertaken to describe the clinical presentation of idiopathic genital ulcer disease. Patients with negative syphilis and herpes simplex testing and/or negative genital ulcer biopsy were included in this study. Study participants (n = 29) were generally severely immunocompromised (median CD4 cell count was 50/mm3, and 68% had an acquired immunodeficiency syndrome [AIDS]-defining opportunistic process). Thirty-seven percent had coexistent oral ulcers and 19% had their genital ulcer progress to fistula formation (four rectovaginal and one vaginal-perineal). There was generally a favorable response to topical, systemic, and intralesional steroid treatment. This study suggests that idiopathic or probable aphthous genital ulcers in women have similar clinical characteristics to aphthous oroesophageal ulcers. Although infrequent, these genital ulcers can cause severe morbidity. Further research is warranted to better define the pathophysiology and optimal management.

  17. Bipolar aphthosis presenting as mutilating genital ulcers in women

    Directory of Open Access Journals (Sweden)

    Gupta Somesh

    2004-11-01

    Full Text Available Three women with large, mutilating genital ulcers of long duration, destroying almost the lower half of the external genitalia, are reported. They had a history of recurrent oral ulcers as well. All patients had been diagnosed as having ′genital ulcer syndrome′ in the past and had been treated with antimicrobials. Histopathology of the biopsy from the margin of the ulcer revealed features of leukocytoclastic vasculitis. Considering the history, clinical features and histology, a diagnosis of bipolar aphthosis was made in all patients. All patients responded well to immunosuppressive therapy. The cases are reported because of the presence of genital ulcers of an unusually large size, mutilating character and their close similarity to genital ulcers due to sexually transmitted diseases, especially genital herpes and donovanosis.

  18. Forced genital cutting in North America: feminist theory and nursing considerations.

    Science.gov (United States)

    Antinuk, Kira

    2013-09-01

    This article will examine forced nontherapeutic genital cutting (FNGC) through the lens of feminist theory and in relation to the concept of social justice in nursing. I will address the underlying assumptions of feminism and how they apply to the two currently legal forms of FNGC in North America: male infant circumcision and intersex infant/child genital cutting. Through a literature review and critical analysis of these practices, I will illustrate the challenges they present when considering the role of nurses in promoting social justice. If feminism asserts that bodily integrity, autonomy, and fundamental human rights are essential components of gender equality, it follows that these must be afforded to all genders without discrimination. Historically, there have been few feminists who have made this connection, yet a growing and diverse movement of people is challenging the frameworks in which we consider genital cutting in our society. Nurses are positioned well to be at the forefront of this cause and have a clear ethical duty to advocate for the elimination of all forms of FNGC.

  19. Langerhans cell histiocytosis of the female genital tract.

    Science.gov (United States)

    Axiotis, C A; Merino, M J; Duray, P H

    1991-03-15

    Langerhans cell histiocytosis (LCH) of the female genital tract is rare. Four new cases are reported, and there is a review of the 38 cases in the literature. This disease may involve the vulva, vagina, cervix, endometrium, and ovary. Four distinct patient groups, segregated on the basis of initial presentation and subsequent anatomic extent of disease, were categorized as follows: (1) "pure" genital LCH, (2) genital LCH with subsequent multi-organ involvement, (3) oral or cutaneous LCH with subsequent genital and multi-organ involvement, and (4) diabetes insipidus with subsequent genital and multi-organ disease. Although involvement of the genital tract can occur at any age, it is most common in young adulthood. Clinically, LCH may mimic either primary neoplasia or various inflammatory lesions; the major pathologic differential diagnosis is venereal and other inflammatory diseases. The pure genital form may have a distinct nosologic position in the spectrum of LCH similar to the "pure," self-limited cutaneous histiocytosis seen in infants. There is no correlation between histologic findings and the outcome of the genital lesions. There is also no correlation between clinical presentation and/or the extent of involvement and outcome of genital lesions; complete regression, partial improvement, persistent lesions, and recurrences were seen in all four groups of patients. The treatment of genital LCH is not well defined and is highly individualized. Therapy has included surgery, radiation, topical corticosteroids, topical nitrogen mustard, systemic chemotherapy, and combination therapy; mixed results were obtained with all treatment modalities. Although no modality has been shown to yield a superior outcome, complete surgical excision is advocated as initial therapy.

  20. Philadelphia-negative classical myeloproliferative neoplasms

    DEFF Research Database (Denmark)

    Barbui, T.; Barosi, G.; Birgegard, G.

    2011-01-01

    We present a review of critical concepts and produce recommendations on the management of Philadelphia-negative classical myeloproliferative neoplasms, including monitoring, response definition, first- and second-line therapy, and therapy for special issues. Key questions were selected according......, with the addition of cytogenetics evaluation and transfusion status. High-risk patients with PV should be managed with phlebotomy, low-dose aspirin, and cytoreduction, with either hydroxyurea or interferon at any age. High-risk patients with ET should be managed with cytoreduction, using hydroxyurea at any age...

  1. Validity of genito-urinary discharges, genital ulcers and genital rashes as indicators of seroincident HSV-2 infection

    Directory of Open Access Journals (Sweden)

    Eziyi Iche Kalu

    2015-06-01

    Full Text Available Objective: To evaluate the validity of vaginal discharges, urethral discharges, genital rashes, and painful genital ulcers as indicators of early detection of incident herpes simplex virus type 2 (HSV-2 infection among pregnant women in Benin metropolis. Methods: Participants were antenatal clinic attendees of University of Benin Teaching Hospital and Central Hospital, Benin. Baseline sociodemographic, obstetric and HSV-2 serological data were collected. The HSV-2-seronegative returned for a repeat HSV-2 antibody assay before delivery date. Data on incidence of genital rashes, abnormal vaginal discharges, painful genital ulcers and urethral discharges were collected. Results: The sensitivities of abnormal vaginal discharges, genital rashes, urethral discharges and painful genital ulcers were 82.3%, 70.6%, 41.2% and 28.6% respectively; while their positive-predictive values were 53.8%, 60.0%, 58.3% and 66.7% respective. All the symptoms had >95% specificities and 95% negative-predictive values for seroincident HSV-2 infection. Conclusions: Abnormal vaginal discharge, genital rashes, urethral discharges and genital ulcers are valid indicators of seroincident HSV-2 infection and could be useful in formulation of screening tools in resource-limited settings.

  2. Four types of neoplasms in Asian sea bass (Lates calcarifer)

    Institute of Scientific and Technical Information of China (English)

    Ramalingam Vijayakumar; Kuzhanthaivel Raja; Vijayapoopathi Singaravel; Ayyaru Gopalakrishnan

    2015-01-01

    Objective:To describe and observe four types of neoplasms on different parts (external and internal organs) of an Asian sea bass (Lates calcarifer). Methods:The sample was collected from local fish landing center (south east coast of India). Histopathology of normal and tumour tissues were analyzed. Results:A total of 83 tumour masses (neoplasm) were recorded on the fish skin, also the neoplasms were recorded in internal organs of fish such as liver, stomach and ovary. Conclusions:Aetiology of such neoplasm’s are unknown, further more researches need to confirm the causative agent for this type of neoplasm.

  3. Transformation of the genital epithelial tract occurs early in California sea lion development.

    Science.gov (United States)

    Barragán-Vargas, Cecilia; Montano-Frías, Jorge; Ávila Rosales, Germán; Godínez-Reyes, Carlos R; Acevedo-Whitehouse, Karina

    2016-03-01

    An unusually high prevalence of metastatic urogenital carcinoma has been observed in free-ranging California sea lions stranded off the coast of California in the past two decades. No cases have been reported for sea lions in the relatively unpolluted Gulf of California. We investigated occurrence of genital epithelial transformation in 60 sea lions (n=57 pups and 3 adult females) from the Gulf of California and examined whether infection by a viral pathogen previously found to be associated with urogenital carcinoma accounted for such alterations. We also explored the contribution of MHC class II gene expression on transformation. Cellular alterations, such as squamous cell atypia (ASC), atypical squamous cells of undetermined significance (ASCUS) and low-grade squamous intraepithelial lesions were observed in 42% of the pups and in 67% of the adult females. Normal genital epithelium was more common in male than female pups. ASC was five times more likely to occur in older pups. Epithelial alterations were unrelated to infection by the potentially oncogenic otarine type I gammaherpesvirus (OtHV-1), but ASCUS was more common in pups with marked and severe inflammation. Expression of MHC class II DRB loci (Zaca DRB-D) by peripheral antigen-presenting leucocytes showed a slightly 'protective' effect for ASC. We propose that transformation of the California sea lion genital epithelium is relatively common in young animals, increases with age and is probably the result of infection by an unidentified pathogen. Expression of a specific MHC class II gene, suggestive of presentation of specific antigenic peptides to immune effectors, appears to lower the risk of transformation. Our study provides the first evidence that epithelial transformation of the California sea lion genital tract is relatively common, even from an early age, and raises questions regarding differences in sea lion cancer-detection and -repair success between geographical regions.

  4. Transformation of the genital epithelial tract occurs early in California sea lion development

    Science.gov (United States)

    Barragán-Vargas, Cecilia; Montano-Frías, Jorge; Ávila Rosales, Germán; Godínez-Reyes, Carlos R.; Acevedo-Whitehouse, Karina

    2016-01-01

    An unusually high prevalence of metastatic urogenital carcinoma has been observed in free-ranging California sea lions stranded off the coast of California in the past two decades. No cases have been reported for sea lions in the relatively unpolluted Gulf of California. We investigated occurrence of genital epithelial transformation in 60 sea lions (n=57 pups and 3 adult females) from the Gulf of California and examined whether infection by a viral pathogen previously found to be associated with urogenital carcinoma accounted for such alterations. We also explored the contribution of MHC class II gene expression on transformation. Cellular alterations, such as squamous cell atypia (ASC), atypical squamous cells of undetermined significance (ASCUS) and low-grade squamous intraepithelial lesions were observed in 42% of the pups and in 67% of the adult females. Normal genital epithelium was more common in male than female pups. ASC was five times more likely to occur in older pups. Epithelial alterations were unrelated to infection by the potentially oncogenic otarine type I gammaherpesvirus (OtHV-1), but ASCUS was more common in pups with marked and severe inflammation. Expression of MHC class II DRB loci (Zaca DRB-D) by peripheral antigen-presenting leucocytes showed a slightly ‘protective’ effect for ASC. We propose that transformation of the California sea lion genital epithelium is relatively common in young animals, increases with age and is probably the result of infection by an unidentified pathogen. Expression of a specific MHC class II gene, suggestive of presentation of specific antigenic peptides to immune effectors, appears to lower the risk of transformation. Our study provides the first evidence that epithelial transformation of the California sea lion genital tract is relatively common, even from an early age, and raises questions regarding differences in sea lion cancer-detection and -repair success between geographical regions. PMID:27069641

  5. Female Genital Dialogues: Female Genital Self-Image, Sexual Dysfunction, and Quality of Life in Patients With Vitiligo With and Without Genital Affection.

    Science.gov (United States)

    Sarhan, Deena; Mohammed, Ghada F A; Gomaa, Amal H A; Eyada, Moustafa M K

    2016-01-01

    Vitiligo has a major effect on sexual health because of the disfiguring skin lesions affecting self-image and self-esteem. However, this topic has not explored. This article aimed to assess the effect of vitiligo on genital self-image, sexual function, and quality of life in female patients. This cross-sectional study included 50 sexually active women with vitiligo and 25 women without vitiligo. All participants subjected to full history taking and examination. Extent of vitiligo was assessed with the Vitiligo Area Scoring Index score, sexual function with the Female Sexual Function Index, genital self-image with Female Genital Self-Image Score and quality of life with the Dermatology Life Quality Index questionnaires. The main outcome measures were correlation between Vitiligo Area Scoring Index, Female Genital Self-Image Score, Female Sexual Function Index, and Dermatology Life Quality Index domains was determined using t test and Pearson correlation. This study revealed a negative correlation between the Vitiligo Area Scoring Index score and sexual satisfaction. Vitiligo Area Scoring Index and Dermatology Life Quality Index score was significantly correlated with Arabic Version of the Female Genital Self-Image Score alone and with Arabic Version of the Female Sexual Functioning Index alone and with both the Arabic Version of the Female Genital Self-Image Score and the Arabic Version of the Female Sexual Functioning Index (p vitiligo is imperative to improve outcomes and increase patients' compliance with treatment.

  6. The expression and diagnostic utility of p63 in the female genital tract.

    Science.gov (United States)

    Houghton, Oisin; McCluggage, W Glenn

    2009-09-01

    p63 plays a key role in epithelial development in various organs, being expressed in myoepithelial cells and in basal cells of stratified epithelia. In the female genital tract, p63 is expressed in the basal and parabasal cells of mature cervical, vaginal and vulval squamous epithelium, and also in cervical reserve cells at the transformation zone and in immature metaplastic and atrophic cervical squamous epithelium. In this review, the diagnostic utility of p63 immunohistochemical staining in various pathologic scenarios within the female genital tract is discussed. Cervical microglandular hyperplasia is p63 positive with a characteristic subcolumnar location due to expression in reserve cells. There is increased expression in cervical intraepithelial neoplasia, in accordance with the degree of dysplasia. One of the most useful applications of p63 is in the evaluation of problematic cervical carcinomas; most squamous carcinomas exhibit diffuse nuclear immunoreactivity whereas most adenocarcinomas and neuroendocrine carcinomas are negative or focally positive. In conjunction with neuroendocrine markers, p63 is useful in distinguishing between a squamous carcinoma and a small cell or large cell neuroendocrine carcinoma. In the normal endometrium, a population of p63-positive cells is present which may act as a stem cell population and which is increased in various forms of metaplasia. Placental site nodule and epithelioid trophoblastic tumor (lesions derived from chorionic-type intermediate trophoblast) are usually p63 positive whereas placental site reaction and placental site trophoblastic tumor (lesions derived from implantation site intermediate trophoblast) are usually negative; thus, p63 may be useful in the diagnostic algorithm of trophoblastic lesions. p63 positivity in ovarian epithelial tumors is uncommon and largely restricted to squamous and transitional neoplasms, including benign and borderline Brenner tumor. p63 is also positive in cervical

  7. Malignant neoplasms of the head and neck.

    Science.gov (United States)

    Dickson, Paxton V; Davidoff, Andrew M

    2006-05-01

    Head and neck masses represent a common clinical entity in children. In general, these masses are classified as developmental, inflammatory, or neoplastic. Having a working knowledge of lesions within this region and conducting a thorough history and physical examination generally enables the clinician to facilitate an appropriate workup and establish a diagnosis. The differential diagnosis is broad, and expeditiously distinguishing benign from malignant masses is critical for instituting a timely multidisciplinary approach to the management of malignant lesions. Neoplasms of the head and neck account for approximately 5% of all childhood malignancies. A diagnosis of malignancy may represent a primary tumor or metastatic foci to cervical nodes. In this review, we discuss the general approach to evaluating suspicious masses and adenopathy in the head and neck region and summarize the most common malignant neoplasms of the head and neck with regard to their incidence, clinical presentation, diagnostic evaluation, staging, and management. Thyroid, parathyroid, and salivary gland tumors are discussed elsewhere in this issue of Seminars in Pediatric Surgery.

  8. Pancreatic neuroendocrine neoplasms; Neuroendokrine Neoplasien des Pankreas

    Energy Technology Data Exchange (ETDEWEB)

    Beiderwellen, K.; Lauenstein, T.C. [Universitaetsklinikum Essen, Institut fuer Diagnostische und Interventionelle Radiologie und Neuroradiologie, Essen (Germany); Sabet, A.; Poeppel, T.D. [Universitaetsklinikum Essen, Klinik fuer Nuklearmedizin, Essen (Germany); Lahner, H. [Universitaetsklinikum Essen, Klinik fuer Endokrinologie und Stoffwechselerkrankungen, Essen (Germany)

    2016-04-15

    Pancreatic neuroendocrine neoplasms (NEN) account for 1-2 % of all pancreatic neoplasms and represent a rare differential diagnosis. While some pancreatic NEN are hormonally active and exhibit endocrine activity associated with characteristic symptoms, the majority are hormonally inactive. Imaging techniques such as ultrasound, computed tomography (CT), magnetic resonance imaging (MRI) and positron emission tomography (PET) or as combined PET/CT play a crucial role in the initial diagnosis, therapy planning and control. Endoscopic ultrasound (EUS) and multiphase CT represent the reference methods for localization of the primary pancreatic tumor. Particularly in the evaluation of small liver lesions MRI is the method of choice. Somatostatin receptor scintigraphy and somatostatin receptor PET/CT are of particular value for whole body staging and special aspects of further therapy planning. (orig.) [German] Neuroendokrine Neoplasien (NEN) des Pankreas stellen mit einem Anteil von 1-2 % aller pankreatischen Tumoren eine seltene Differenzialdiagnose dar. Ein Teil der Tumoren ist hormonell aktiv und faellt klinisch durch charakteristische Symptome auf, wohingegen der ueberwiegende Anteil hormonell inaktiv ist. Bildgebende Verfahren wie Sonographie, Computertomographie (CT), Magnetresonanztomographie (MRT) und nicht zuletzt Positronenemissionstomographie (PET oder kombiniert als PET/CT) spielen eine zentrale Rolle fuer Erstdiagnose, Therapieplanung und -kontrolle. Die Endosonographie und die multiphasische CT stellen die Referenzmethoden zur Lokalisation des Primaertumors dar. Fuer die Differenzierung insbesondere kleiner Leberlaesionen bietet die MRT die hoechste Aussagekraft. Fuer das Ganzkoerperstaging und bestimmte Aspekte der Therapieplanung lassen sich die Somatostatinrezeptorszintigraphie und v. a. die Somatostatinrezeptor-PET/CT heranziehen. (orig.)

  9. Topical treatment options for conjunctival neoplasms

    Directory of Open Access Journals (Sweden)

    Jonathan W Kim

    2008-10-01

    Full Text Available Jonathan W Kim, David H AbramsonOphthalmic Oncology Service, Memorial Sloan-Kettering Cancer Center, New York, NY, USAAbstract: Topical therapies offer a nonsurgical method for treating conjunctival tumors by delivering high drug concentrations to the ocular surface. Over the past ten years, topical agents have been used by investigators to treat various premalignant and malignant lesions of the conjunctiva, such as primary acquired melanosis with atypia, conjunctival melanoma, squamous intraepithelial neoplasia and squamous cell carcinoma of the conjunctiva, and pagetoid spread of the conjunctiva arising from sebaceous cell carcinoma. Despite the enthusiasm generated by the success of these agents, there are unanswered questions regarding the clinical efficacy of this new nonsurgical approach, and whether a single topical agent can achieve cure rates comparable with traditional therapies. Furthermore, the long-term consequences of prolonged courses of topical chemotherapeutic drugs on the ocular surface are unknown, and the ideal regimen for each of these agents is still being refined. In this review, we present specific guidelines for treating both melanocytic and squamous neoplasms of the conjunctiva, utilizing the available data in the literature as well as our own clinical experience at the Memorial Sloan-Kettering Cancer Center.Keywords: topical therapies, conjunctival neoplasms melanosis, Mitomycin-C, 5-Fluorouracil

  10. Trisomy 14 as a Sole Chromosome Abnormality Is Associated with Older Age, a Heterogenous Group of Myeloid Neoplasms with Dysplasia, and a Wide Spectrum of Disease Progression

    Directory of Open Access Journals (Sweden)

    Wei Cui

    2010-01-01

    Full Text Available Trisomy 14 is a rare recurrent cytogenetic abnormality in myeloid neoplasms; however, its clinicopathologic features have not been well described. We report the clinicopathologic, immunophenotypic, and molecular genetic features of 16 cases of myeloid neoplasms with isolated trisomy 14. Our results show that cases with isolated trisomy 14 encompass a heterogenous group of myeloid neoplasms including myelodysplastic syndrome (MDS, 44%, myelodysplastic/myeloproliferative neoplasms (31%, and acute myeloid leukemia (25%. The patients are usually elder (median age 71 years, and there is a male predominance (82%. Multilineage dysplasia is noted in all cases. Oncogenic mutations of genes involved in cell proliferation and/or survival rarely occur. Compared with cases of MDS with diploid karyotype, patients of MDS with isolated trisomy 14 demonstrate a similar overall survival and rate of leukemia transformation.

  11. Salicylate Toxicity from Genital Exposure to a Methylsalicylate-Containing Rubefacient

    Directory of Open Access Journals (Sweden)

    Trevonne M. Thompson, MD

    2016-03-01

    Full Text Available Methylsalicylate-containing rubefacients have been reported to cause salicylate poisoning after ingestion, topical application to abnormal skin, and inappropriate topical application to normal skin. Many over-the-counter products contain methylsalicylate. Topical salicylates rarely produce systemic toxicity when used appropriately; however, methylsaliclyate can be absorbed through intact skin. Scrotal skin can have up to 40-fold greater absorption compared to other dermal regions. We report a unique case of salicylate poisoning resulting from the use of a methylsalicylate-containing rubefacient to facilitate masturbation in a male teenager. Saliclyate toxicity has not previously been reported from the genital exposure to methylsaliclyate.

  12. Determining oxidant and antioxidant status in patients with genital warts.

    Science.gov (United States)

    Cokluk, Erdem; Sekeroglu, Mehmet Ramazan; Aslan, Mehmet; Balahoroglu, Ragip; Bilgili, Serap Gunes; Huyut, Zubeyir

    2015-09-01

    Warts are abnormal skin growths caused by human papilloma virus (HPV) infections within the skin of patients. Genital warts usually appear in the perianal and perigenital regions. Asymptomatic warts may be activated after years and may damage natural immunity. The inflammation that occurs during this process may lead to an imbalance between the prooxidant and the antioxidant systems. The aim of this study was to investigate erythrocyte glutathione peroxidase (GSH-Px) activity, serum paraoxonase enzyme levels, and oxidative stress levels in patients with genital warts. In total, 32 patients with genital warts and 35 healthy subjects were included in this study. Erythrocyte GSH-Px activity, serum catalase activity, and paraoxonase enzyme, and malondialdehyde (MDA) levels were determined. Erythrocyte GSH-Px activity, serum MDA levels, and catalase activity were significantly higher in patients with genital warts than in controls (P 0.05). Serum triglyceride levels were significantly lower in patients with genital warts than in controls (P 0.05). Our data suggest that oxidative stress is increased in genital warts. Increased oxidative stress levels may contribute to the pathogenesis of genital warts, and prolonged HPV infection due to chronic inflammation could also affect oxidative stress.

  13. [Secondary non-Hodgkin lymphoma of female genital tract].

    Science.gov (United States)

    Kovachev, S; Nacheva, A; Ganovska, A; Ivanov, A; Gigov, P; Vassilev, N

    2014-01-01

    Non-Hodgkin Lymphomas (NHL) are a separate group of blood diseases, which includes all types of lymphomas, without Hodgkin lymphomas. The incidence of NHL in the female genital system is 0.5% of all the NHL. They develop in the female genital organs primary or affect them secondary. Secondary development of the genital non-Hodgkin's lymphoma we have when the biopsy of a lymph node that precedes the diagnosis of the disease is before the development of a genital tumor or we can find a genital tumor--along with simultaneous involvement of the lymph nodes or extra genital authority. We present a clinical case of 56 years patient with non-Hodgkin's lymphoma with secondary genital involvement. From ultrasonography, computed axial tomography and Tu markers that were maiden we have suspicion for ovarian tumor with mechanical pressure over pyelocalix system due to left hidroureter and left hydronephrosis II degree. That was the only reason for urgent surgical treatment with intraoperative histologic diagnosis of NHL. The postoperative chemotherapy in combination with surgical treatment in our case had a good and long-lasting disease survivor effect. One year after the operation and the chemotherapy in the patient, there is no evidence of relapse.

  14. Evolution of genital asymmetry, exaggerated eye stalks, and extreme palpal elongation in Panjange spiders (Araneae: Pholcidae

    Directory of Open Access Journals (Sweden)

    Bernhard Huber

    2015-12-01

    Full Text Available We describe several new species of the previously monotypic Panjange lanthana species group from the Philippines and document their extraordinary morphology. Some species show strong male genital asymmetry, a phenomenon that seems to be exceedingly rare in spiders. Males of most species have eye stalks, and in two species these eye stalks are among the longest ever recorded in spiders. Some species show a tendency for male genital (pedipalp elongation, and one species has the longest and thinnest palps ever recorded in Pholcidae. A cladistic analysis is performed including all described and several undescribed species of Panjange (except for one “problem species”, supporting the lanthana group and its close relationship with members of the possibly paraphyletic cavicola group. The following eight new species are described: Panjange malagos Huber sp. nov.; Pa. casaroro Huber sp. nov.; Pa. camiguin Huber sp. nov.; Pa. hamiguitan Huber sp. nov.; Pa. isarog Huber sp. nov.; Pa. dinagat Huber sp. nov.; Pa. marilog Huber sp. nov.; Pa. bukidnon Huber sp. nov.

  15. Female genital mutilation/cutting: an update.

    Science.gov (United States)

    Rouzi, A A; Alturki, F

    2015-01-01

    Female genital mutilation/cutting (FGM/C) is a cultural practice involving several types of external female genitalia cutting. FGM/C is known to occur in all parts of the world but is most prevalent in 28 countries in Africa and the Middle East and among immigrant communities in Europe, Australia, New Zealand, Canada, and the United States. Studies of FGM/C suffer from many methodological problems including inadequate analysis and an unclear reporting of results. The evidence to link FGM/C to infertility is weak. The management of epidermal clitoral inclusion cysts includes expensive investigations like comprehensive endocrinology tests and MRI resulting in unnecessary anxiety due to delay in surgical treatment. Similarly, unnecessary cesarean sections or rupture of the infibulation scar continue to occur because of the inadequate use of intrapartum defibulation. A significant amount of efforts is required to improve and correct the inadequate care of FGM/C women and girls.

  16. [Sarcoidosis of the female genital tract].

    Science.gov (United States)

    Šefčíková, A; Turková, M; Žurková, M

    To present the findings of sarcoidosis on female genital tract. Review. Department of Obstetric and Gynecology, Silesian Hospital Opava. Overview of published findings from case studies. Sarcoidosis is a multisystem granulomatous disorder of unclear cause. It typically involves the lymph nodes of mediastinum, predominantly billateral and/or pulmonary infiltrates. We find extrapulmonary involvement in 30-50% of cases. Sarcoidosis of the female reproductive system is a rare, it represent less than 1% cases of sarcoidosis. Lesions there may affect any organ, including the vulva, vagina, cervix, uterus, fallopian tube and ovary, but also for example placenta and breast. There is also recorded the incidence of multiple localization on female genitalia. Since sarcoidosis of this area is so rare, often proceeds asymptomatic and recognized only as an incidental finding, there are mention only the case histories in literature yet.Clinical symptoms may be non-specific, often imitating a tumor, or tend to be specific, depending on the localization of disability such as perineal pain, pain in the scar after the previous birth trauma, persistent pruritus, itching, irritation, dyspareunia, menstrual cycle disorders, menorrhagia, metrorrhagia, postmenopausal bleeding, amenorrhoe, abdominal pain, endometrial polypoid lesions, recurrent or persistent serometra or discharge. The diagnosis is made up of histologically - we are demonstrating noncaseating granulomas.The therapy is difficult, there are no available official guidelines. If the lesions are clinically silent, we can observed them because they may spontaneously disappear. If we are embarking on medical therapy, we start from a local application, and if this is unsuccessful then we approach the systemic administration. Corticosteroids are the drug of choice. If we diagnose the sarcoidosis of the female genital organs we must exclude systemic disease of sarcoidosis. The prognosis of disease is good.

  17. Female genital mutilation (FGM): Australian midwives' knowledge and attitudes.

    Science.gov (United States)

    Ogunsiji, Olayide

    2015-01-01

    Female genital mutilation (FGM) is a women's health and human rights issue attracting global interest. My purpose in this qualitative study was to report the knowledge and attitudes of Australian midwives toward FGM. Verbatim transcription and thematic analysis of semistructured interviews with 11 midwives resulted in these themes: knowledge of female genital mutilation and attitude toward female genital mutilation. Significant gaps in knowledge about FGM featured prominently. The midwives expressed anger toward FGM and empathy for affected women. Recommendations include increased information on FGM and associated legislation among midwives and other health providers in countries where FGM may be encountered.

  18. Primary cardiac neoplasms:a clinicopathologic analysis of 81 cases

    Institute of Scientific and Technical Information of China (English)

    王继纲

    2013-01-01

    Objective To study the disease spectrum,clinical and pathologic features of primary cardiac neoplasms at asingle medical in stitution during a period of eight years.Methods The clinical and pathologic features of 81 cases of primary cardiac neoplasms encountered at the Affiliated

  19. File list: Unc.Prs.50.AllAg.Prostatic_Neoplasms [Chip-atlas[Archive

    Lifescience Database Archive (English)

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  7. Cholesteryl esters in human malignant neoplasms.

    Science.gov (United States)

    Tosi, M R; Bottura, G; Lucchi, P; Reggiani, A; Trinchero, A; Tugnoli, V

    2003-01-01

    Cholesteryl esters (CholE) were detected in human malignant neoplasms by means of in vitro nuclear magnetic resonance spectroscopy. Spectroscopic analysis of the total lipid extracts obtained from cerebral tumors revealed appreciable amount of esterified cholesterol in high grade gliomas such as glioblastomas and anaplastic oligodendrogliomas, characterized by prominent neovascularity. The finding that no CholE were detected in the healthy brain and in low grade and benign tumors supports a possible correlation between this class of lipids and histological vascular proliferation. Compared with high grade gliomas, renal cell carcinomas show higher levels of CholE, absent in the healthy renal parenchyma and in benign oncocytomas. In nefro-carcinomas, cytoplasmic lipid inclusions and prominent vascularization contribute to the increased levels of CholE present mainly as oleate. CholE are discussed as potential biochemical markers of cancer and as a target for new therapeutic strategies.

  8. Clinical photodynamic therapy of malignant neoplasms

    Science.gov (United States)

    Stranadko, Eugeny P.; Skobelkin, Oleg K.; Litwin, Gregory; Astrakhankina, Tamara A.

    1995-01-01

    The analysis of the results of treatment of 379 malignant neoplasms with PDT in 89 patients has been made. Photogem (hematoporphyrin derivative) and Photosense (aluminum sulfonated derivative) -- both produced in Russia -- were used as photosensitizers. An argon-pumped dye- laser called `Innova 200' (Coherent USA), a Russian dye laser with copper vapor pumping (Yakhroma 2), a gold vapor laser (630 nm and 627.8 nm, accordingly) for Photogem, and a solid aluminate ittrium laser (672 nm) for Photosense were used. Up to now we have had follow-up control of 75 patients for the period of 2 months to 2.5 years. Positive effect of PDT was seen in 90.7% (68 out of 75); including complete regression -39 (52%), partial (50 - 100%), -in 29 (38.7%).

  9. Endoscopic submucosal dissection for stomach neoplasms

    Institute of Scientific and Technical Information of China (English)

    Mitsuhiro Fujishiro

    2006-01-01

    Recent advances in techniques of therapeutic endoscopy for stomach neoplasms are rapidly achieved. One of the major topics in this field is endoscopic submucosal dissection (ESD). ESD is a new endoscopic technique using cutting devices to remove the tumor by thefollowing three steps: injecting fluid into the submucosa to elevate the tumor from the muscle layer, pre-cutting the surrounding mucosa of the tumor, and dissecting the connective tissue of the submucosa beneath the tumor. So the tumors are resectable in an en bloc fashion, regardless of the size, shape, coexisting ulcer,and location. Indication for ESD is strictly confined by two aspects: the possibility of nodal metastases and technical difficulty, which depends on the operators. Although long-term outcome data are still lacking, short-term outcomes of ESD are extremely favourable and laparotomy with gastrectomy is replaced with ESD in some parts of therapeutic strategy for early gastric cancer.

  10. Cytogenetically unrelated clones in hematological neoplasms.

    Science.gov (United States)

    Heim, S; Mitelman, F

    1989-01-01

    We have reviewed literature data on 6,306 cases of hematological neoplasia--acute and chronic lymphatic and myeloid leukemias (CML excepted), myelodysplastic and chronic lymphoproliferative and myeloproliferative disorders, and malignant lymphomas--with the goal of quantitatively ascertaining how often cytogenetically unrelated clones occur in these diseases. Unexpectedly wide variations were found: in ANLL, unrelated clones were present in 1.1% of the 2,506 known cases with chromosome abnormalities characterized with banding technique; in the various myelodysplastic (MDS) and chronic myeloproliferative (CMD) disorders (total number of cases 1,299) the frequency was 4.3% and in lymphatic malignancies 1.3% (total case number 2,501). In the latter group the proportions varied between 0.4% and 0.6% in ALL and malignant lymphoma (ML) to as much as 6.2% in CLD and 7.3% in CLL. Some karyotypic abnormalities were encountered more often than would be expected from their general frequency in the various diseases. This discrepancy was particularly evident in MDS and CMD, where 5q- was found in slightly less and +8 in somewhat more than half of the 56 cases. Furthermore, these two aberrations were found as the only changes in the two coexisting clones in one-fourth of the material. Although if viewed in isolation these data would undoubtedly be best explained by assuming a multicellular origin of the neoplasm, it is entirely possible that what are cytogenetically perceived as unrelated clones could be subclones with some invisible aberration in common. If so, this interpretation indicates that changes like +8 and 5q-, both of which are common rearrangements in bone marrow neoplasms, are actually secondary changes that develop during tumor progression.

  11. Somatic mutations of calreticulin in myeloproliferative neoplasms.

    Science.gov (United States)

    Klampfl, Thorsten; Gisslinger, Heinz; Harutyunyan, Ashot S; Nivarthi, Harini; Rumi, Elisa; Milosevic, Jelena D; Them, Nicole C C; Berg, Tiina; Gisslinger, Bettina; Pietra, Daniela; Chen, Doris; Vladimer, Gregory I; Bagienski, Klaudia; Milanesi, Chiara; Casetti, Ilaria Carola; Sant'Antonio, Emanuela; Ferretti, Virginia; Elena, Chiara; Schischlik, Fiorella; Cleary, Ciara; Six, Melanie; Schalling, Martin; Schönegger, Andreas; Bock, Christoph; Malcovati, Luca; Pascutto, Cristiana; Superti-Furga, Giulio; Cazzola, Mario; Kralovics, Robert

    2013-12-19

    Approximately 50 to 60% of patients with essential thrombocythemia or primary myelofibrosis carry a mutation in the Janus kinase 2 gene (JAK2), and an additional 5 to 10% have activating mutations in the thrombopoietin receptor gene (MPL). So far, no specific molecular marker has been identified in the remaining 30 to 45% of patients. We performed whole-exome sequencing to identify somatically acquired mutations in six patients who had primary myelofibrosis without mutations in JAK2 or MPL. Resequencing of CALR, encoding calreticulin, was then performed in cohorts of patients with myeloid neoplasms. Somatic insertions or deletions in exon 9 of CALR were detected in all patients who underwent whole-exome sequencing. Resequencing in 1107 samples from patients with myeloproliferative neoplasms showed that CALR mutations were absent in polycythemia vera. In essential thrombocythemia and primary myelofibrosis, CALR mutations and JAK2 and MPL mutations were mutually exclusive. Among patients with essential thrombocythemia or primary myelofibrosis with nonmutated JAK2 or MPL, CALR mutations were detected in 67% of those with essential thrombocythemia and 88% of those with primary myelofibrosis. A total of 36 types of insertions or deletions were identified that all cause a frameshift to the same alternative reading frame and generate a novel C-terminal peptide in the mutant calreticulin. Overexpression of the most frequent CALR deletion caused cytokine-independent growth in vitro owing to the activation of signal transducer and activator of transcription 5 (STAT5) by means of an unknown mechanism. Patients with mutated CALR had a lower risk of thrombosis and longer overall survival than patients with mutated JAK2. Most patients with essential thrombocythemia or primary myelofibrosis that was not associated with a JAK2 or MPL alteration carried a somatic mutation in CALR. The clinical course in these patients was more indolent than that in patients with the JAK2 V617F

  12. Prevalence of Genital Prolapse among Married Women in Southern Karnataka

    Directory of Open Access Journals (Sweden)

    Sahana A

    2017-07-01

    Full Text Available Aim: The aim of this cross-sectional study is to estimate the prevalence of genital prolapse among married women of Udupi taluk, Karnataka, India. Materials and Methods: A cross-sectional study was conducted on 1256 married women using a structured questionnaire. Women were interviewed in their residence using the Manipal Pelvic Floor Dysfunction screening questionnaire. Result: The mean age of the women participated in this study was 42.3±12.2. The overall prevalence of genital prolapse found in this study was 2% (n=25. Thirty-two percent (n=8 of the women with prolapse had symptoms of urinary incontinence. An association was reported between the age and the genital prolapse. Conclusion: This study shows a 2% (n=25 prevalence of genital prolapse in married women of Udupi Taluk.

  13. Genital Herpes Vaccine Shows Promise in Animal Trials

    Science.gov (United States)

    ... 163137.html Genital Herpes Vaccine Shows Promise in Animal Trials Two-pronged approach tested on lab monkeys, guinea ... vaccines have not shown very robust protection in animal and human trials. Friedman and his colleagues decided that an effective ...

  14. Genital rhabdomyoma of the urethra in an infant girl.

    Science.gov (United States)

    Lu, David Y; Chang, Sue; Cook, Heather; Alizadeh, Yalda; Karam, Amer K; Moatamed, Neda A; Dry, Sarah M

    2012-04-01

    Extracardiac rhabdomyomas are rare benign entities that usually occur in the head and neck region. Although genital rhabdomyoma is known to occur in the lower genital tract of young and middle-aged women, involvement of the anatomically adjacent urethra by rhabdomyoma is exceedingly rare. We present a case of genital rhabdomyoma arising from the urethra of an infant girl. The tumor was characterized by the submucosal presence of mature-appearing rhabdomyoblastic cells containing conspicuous cross-striations, with the cells set in a collagenous stroma. Necrosis and mitoses were absent. Skeletal muscle differentiation of the tumor cells was supported by positive immunohistochemical staining for desmin and myogenin. To our knowledge, this is the first case of urethral genital-type rhabdomyoma in a child.

  15. Association of cutis laxa and genital prolapse: a case report.

    Science.gov (United States)

    Paladini, Dario; Di Spiezio Sardo, Attilio; Mandato, Vincenzo Dario; Guerra, Germano; Bifulco, Giuseppe; Mauriello, Silvana; Nappi, Carmine

    2007-11-01

    Cutis laxa (CL) is an extremely inherited or acquired connective tissue disorder characterised by a markedly reduced systemic elastin content. Genital abnormalities in patients with CL have been rarely reported. We report such a case in a 48-year-old CL patient affected by genital prolapse, focusing on immunohistological and molecular biology assessment of elastin and collagen type I, III, VI content in the main uterine ligaments. The woman was referred to our department for the onset of a rapidly progressing genital prolapse and urinary incontinence. The patient underwent total abdominal hysterectomy with bilateral salpingo-oophorectomy and sacrocolpopexy. Punch biopsies from both cardinal and uterosacral ligaments revealed a dramatic reduction in elastin and an increase in collagen type VI content. The present report seems to underline the central role exerted primarily by elastin in the supportive connective tissue and might contribute to the knowledge of extracellular matrix abnormalities at the basis of genital abnormalities in CL patients.

  16. BLASTIC PLASMACYTOID DENDRITIC CELL NEOPLASM --A RAPIDLY EVOLVING ENTITY. CASE REPORT.

    Science.gov (United States)

    Andrese, Elena; Solovăstru, Laura Gheucă; Dimofte, G; Ferariu, D; Porumb, V; Vâţă, D; Iancul, Luminita Smaranda

    2015-01-01

    Blastic plasmacytoid dendritic cell neoplasm (BPDCN), CD4+/CD56+hematodermic neoplasm was formally known as blastic NK-cell lymphoma. It is in fact a form of acute myeloid leukemia notable for highly aggressive behavior with cutaneous, lymph node and bone marrow involvement. This entity is derived from plasmocytoid dendritic cells and has a predilection for extranodal sites, especially the skin. Elderly male patients are the most affected and the prognostic is poor. The first case was reported in 1994 and sice then, single cases and a few small series have been published. This article presents the case of a previously healthy 56-years-old man, who presented himself to a skin eruption consisting in multiple, large dermal ulcerated tumors, located on the trunk and scalp. The lesions were painless and grew in size rapidly. Physical examination was normal except for the skin lesions. Histological examination of a biopsy specimen and immunohistochemical studies (positive for next markers: CD4, CD 45, CD56, CD68, Ki 67) revealed the rare diagnostic-blastic plasmacytoid dendritic cell neoplasm.

  17. Genital donovanosis with malignant transformation: An interesting case report

    Directory of Open Access Journals (Sweden)

    K Navya Sri

    2014-01-01

    Full Text Available Donovanosis is a chronic indolent sexually transmitted granulomatous ulceration of genito-inguinal region, caused by Calymmatobacterium granulomatis. It became uncommon due to indiscriminate use of broad spectrum antibiotics. In recent years, much interest is being focused on this condition because genital ulcers facilitate HIV infection. We report an interesting episode of genital donovanosis complicated with squamous cell carcinoma in a middle aged female for its rarity and clinical interest.

  18. Genital self mutilation in alcohol withdrawal state complicated with delirium

    Directory of Open Access Journals (Sweden)

    Sri Hari Charan

    2011-01-01

    Full Text Available Genital self mutilation is a rare and a severe form of self-injurious behavior usually described in psychotic disorders, with delusions and hallucinations. It has been ascribed to sexual conflicts, Body image distortions, Internalized aggression, and suicidal intent. This phenomenon has been described in schizophrenia, affective psychosis, alcohol intoxication, and personality disorders. The present case genital self mutilation in a case of alcohol withdrawal state complicated by delirium is reported.

  19. The evolution of a female genital trait widely distributed in the Lepidoptera: comparative evidence for an effect of sexual coevolution.

    Directory of Open Access Journals (Sweden)

    Víctor Sánchez

    Full Text Available BACKGROUND: Sexual coevolution is considered responsible for the evolution of many male genital traits, but its effect on female genital morphology is poorly understood. In many lepidopterans, females become temporarily unreceptive after mating and the length of this refractory period is inversely related to the amount of spermatophore remaining in their genital tracts. Sperm competition can select for males that delay female remating by transferring spermatophores with thick spermatophore envelopes that take more time to be broken. These envelopes could select for signa, sclerotized sharp structures located within the female genital tract, that are used for breaking spermatophores. Thus, this hypothesis predicts that thick spermatophore envelopes and signa evolve in polyandrous species, and that these adaptations are lost when monandry evolves subsequently. Here we test the expected associations between female mating pattern and presence/absence of signa, and review the scant information available on the thickness of spermatophore envelopes. METHODOLOGY/PRINCIPAL FINDINGS: We made a literature review and found information on female mating pattern (monandry/polyandry, presence/absence of signa and phylogenetic position for 37 taxa. We built a phylogenetic supertree for these taxa, mapped both traits on it, and tested for the predicted association by using Pagel's test for correlated evolution. We found that, as predicted by our hypothesis, monandry evolved eight times and in five of them signa were lost; preliminary evidence suggests that at least in two of the three exceptions males imposed monandry on females by means of specially thick spermatophore envelopes. Previously published data on six genera of Papilionidae is in agreement with the predicted associations between mating pattern and the characteristics of spermatophore envelopes and signa. CONCLUSIONS/SIGNIFICANCE: Our results support the hypothesis that signa are a product of sexually

  20. Genital chlamydia, genital herpes, Trichomonas vaginalis and gonorrhea prevalence, and risk factors among nearly 70,000 randomly selected women in 4 Nordic countries

    DEFF Research Database (Denmark)

    Faber, Mette Tuxen; Nielsen, Ann; Nygård, Mari

    2011-01-01

    The aim of this study was to assess the prevalence of women reporting ever having genital chlamydia, genital herpes, Trichomonas vaginalis, and gonorrhea, and to identify factors associated with each of these sexually transmitted infections (STIs).......The aim of this study was to assess the prevalence of women reporting ever having genital chlamydia, genital herpes, Trichomonas vaginalis, and gonorrhea, and to identify factors associated with each of these sexually transmitted infections (STIs)....

  1. Various hysterosalpingography findings of female genital tuberculosis: A case series

    Directory of Open Access Journals (Sweden)

    Nargess Afzali

    2013-01-01

    Full Text Available Background: Genital tuberculosis is a chorionic disease and mostly occurs by haematogenous spread from extra genital source like lungs, peritoneum, lymph nodes and bones. Transmission through a sexual intercourse is also possible. Since the majority of patients are in reproductive ages, involvement of fallopian tubes and endometrium cause infertility in patients. Cases: Reviewing 4 cases of female genital tuberculosis, which referred to an infertility treatment center with various symptoms, we encountered various appearances on hysterosalpingography (HSG. Conclusion: The genitourinary tract is the most common site of extra pulmonary TB. The primary focus of genital tuberculosis is fallopian tubes, which are almost always affected bilaterally but not symmetrically. Because of common involvement of fallopian tubes and endometrial cavity, disease causes infertility. Diagnosis is not easy because genital tuberculosis has a wide range of clinical and radiological manifestations with slow growing symptoms. Detailed hysterosalpingography finding may be helpful in better diagnosis of the disease. This case series aims to depict the various hystrosalpingographic appearances and pathology produced by tuberculosis and related literatures are reviewed in order to establish a better diagnostic evaluation of genital tuberculosis

  2. Biphasic pulses enhance bleomycin efficacy in a spontaneous canine genital tumor model of chemoresistance: Sticker sarcoma

    Directory of Open Access Journals (Sweden)

    Citro Gennaro

    2008-11-01

    Full Text Available Abstract Sticker's sarcoma (also known as transmissible venereal tumor is a horizontally transmitted neoplasm of the dog, that is passed with coitus. It is a locally aggressive tumor with a low tendency to metastatic spread. The most common locations are the genitals, the nose, the perianal area. Standard treatment consists with chemotherapy with vincristine, however other therapies such as, cryotherapy, immunotherapy or, in selected cases, radiation therapy, have been reported. In this article we describe the outcome of a small cohort of canine patients, with chemotherapy resistant transmissible venereal tumor (TVT, treated with bleomycin selectively driven by trains of biphasic pulses (electrochemotherapy. Three canine patients, with refractory TVT, entered the study and received two sessions of ECT under sedation. The pets had local injection of bleomycin at the concentration of 1.5 mg/ml and five minutes after the chemotherapy, trains of 8 biphasic electric pulses lasting 50 + 50 μs each, with 1 ms interpulse intervals, were delivered by means of modified caliper or, for difficult districts, through paired needle electrode. All the patients responded to the treatment and are still in remission at different times. Electrochemotherapy appears as a safe and efficacious modality for the treatment of TVT and warrants further investigations.

  3. Condilomatosis genital y embarazo asociada a corioamnionitis y parto prematuro Genital condylomatosis and pregnancy associated with chorioamnionitis and premature delivery

    Directory of Open Access Journals (Sweden)

    I. Martínez Montero

    2004-12-01

    Full Text Available Los condilomas genitales están producidos por el virus del papiloma humano. En muchas ocasiones se asocian a otras infecciones genitales (hongos, tricomonas y vaginosis. El embarazo favorece la aparición de condilomas en la región anogenital. A propósito de un caso de condilomatosis genital asociada a corioamnionitis y que desencadenó un parto prematuro realizamos una revisión de la literatura.Genital condylomas are produced by the human papilloma virus. On many occasions they are associated with other genital infections (fungi, trichomonas and vaginosis. Pregnancy favours the appearance of condylomas in the anogenital region. On the occasion of a case of genital condylomatosis associated with chorioamnionitis that resulted in a premature delivery, we carry out a review the literature.

  4. CT findings of intrathoricic neoplasm associated with hypertrophic osteoarthropathy

    Energy Technology Data Exchange (ETDEWEB)

    Hwang, Hee Sung; Choe, Kyu Ok; Chung, Jin Il; Oh, Sei Chung [College of Medicine Yonsei University, Seoul (Korea, Republic of)

    1994-02-15

    Hypertrophic osteoarthropathy(HOA) is a clinical syndrome consisting of clubbing, periostitis and synovitis. Most frequent causes of hypertrophic osteoarthropathy are intrathoracic neoplasms, among which the bronchogenic carcinoma ranks the highest. But computed tomographic evaluation of intrathoracic neoplasm associated with HOA has been seldom reported. The purpose of this study is to evaluate CT findings of intrathoracic neoplasm associated with HOA, and to infer possible mechanism. Seven cases of intrathoracic neoplasm associated with HOA were included in our study. Diagnoses of HOA were made by Tc99m bone scintigraphy or plain radiography. The findings of chest CT scans were reviewed retrospectively, with main interests on their size, location and internal characteristics, ect. Seven cases of intrathoracic neoplasm consisted of five bronchogenic carcinomas and two thymic tumors. The size of intrathoracic tumors were relatively large ranging from 6cm to 13cm(average 8.0cm). All thoracic neoplasms showed wide pleural contact, and one of them invaded thoracic wall. The range of length of pleural contact was 5-18cm(average 9.9cm). All of seven patients had internal necrosis, and one of them showed cavitation in thoracic mass. Intrathoracic neoplasms associated with HOA had a tendency to be large, to contain internal necrosis, and to widely abut the thoracic pleura.

  5. Structural analyses of acessory genital glands of maned sloths (Bradypus torquatus, Illiger, 1811

    Directory of Open Access Journals (Sweden)

    Márcia Rita Fernandes Machado

    2007-06-01

    Full Text Available Sloths belong to the Mammalian class and Xenarthar Order, presenting very peculiar corporal designs and habits of life. One particular species, Bradypus torquatus, belongs to the Red List of Threatened Species. Thus, this research aims to contribute to knowledge of the male genital organ morphology of the maned sloth on account of the fact that it has so far only been inadequately elucidated by existing science. In this research, six Bradypus torquatus males were used, provided by the Anatomy Laboratory of the Faculdade de Medicina Veterinária e Zootecnia/USP, originally donated by the Reserva Zoobotânica Matinha, Ilhéus/BA. The commom carotid arteries of the animals were canulated and the arterial systems were washed with 40°C water for posterior injection of 10% water formaldehyde solution. The animals were dissected for gross evaluation and sections of tissue from the seminal vesicles and prostates were collected and submitted to light microscopy. The maned sloth presented two genital accessory glands, a prostate and a vesicular gland. It was established through histology that the vesicular gland followed the norm for mammals, but that the prostate showed a peculiar aspect, dividing into muscular and urethral forms.

  6. Decreased management of genital warts in young women in Australian general practice post introduction of national HPV vaccination program: results from a nationally representative cross-sectional general practice study.

    Directory of Open Access Journals (Sweden)

    Christopher Harrison

    Full Text Available OBJECTIVES: Since the introduction of Australia's human papillomavirus vaccination program, the management rate of genital warts in sexual health clinics and private hospitals has decreased in women of vaccine-eligible age. However, most genital warts in Australia are managed in general practice. This study examines whether a similar decrease occurred in Australian general practice after the introduction of the program. METHODS: Analysis of a nationally representative cross-sectional database of Australian general practice activity (1,175,879 patient encounters with 11,780 general practitioners. Genital warts management rates were estimated for the periods before and after introduction of the program (Pre-program, July 2002-June 2006; Post-program, July 2008-June 2012. Control conditions included genital herpes and gardnerella/bacterial vaginosis in female patients and genital herpes and urethritis in male patients. Trends in management rates by year, pre-vaccine (July 2000-June 2007 and post-vaccine (July 2007-June 2012 were also calculated. RESULTS: Management rate of genital warts among women potentially covered by program (aged 15-27 years decreased by 61% from 4.33 per 1,000 encounters in the Pre-program period to 1.67 in the Post-program period. Trend analysis of the post-vaccine period showed, among women of vaccine eligible age, a significant year-on-year reduction in the rate of genital warts management (p<0.0001 and a significant increase in the management rate of control conditions per year (p<0.0001. For all other age-sex groups there was no significant change in the management rate of genital warts between the Pre- and Post-program periods. CONCLUSION: The large decrease in general practice management of genital warts in women of vaccine-eligible age highlights the success of the program in the wider community.

  7. Egyptian court overturns ban on genital mutilation.

    Science.gov (United States)

    1997-07-04

    The ban on female genital mutilation (FGM) performed by health professionals in Egypt was overturned by a June 24 [1997] ruling of Judge Abdul Aziz Hamade of a mid-level administrative court in Cairo. The judge determined that the ministerial decree, which had been implemented last July by Health Minister Ismail Sallam, inappropriately restricted the practice of doctors. According to news reports, the court cited research purporting to show that failure to perform FGM harmed children, as well as quotes from Mohammed, which FGM advocates said endorsed the procedure under Islamic law. Although the court overturned the ministerial decree, it did acknowledge that Parliament could outlaw the practice; however, human rights groups believe the practice is too popular for Parliament to do so. The suit against the ban had been filed by Sheik Youssef al-Badry, a conservative Islamic cleric, and Munir Fawzi, a Cairo gynecologist. In May, Egypt's highest court had recommended to the mid-level court that FGM should be legal. The decision does not effect a ban on the performance of surgery by those without a medical license, including barbers and midwives. It is estimated that 80% of girls in Egypt undergo FGM. Egypt's highest Sunni Moslem authority contests the endorsement of FGM under Islamic law.

  8. Major traumatic and septic genital injuries.

    Science.gov (United States)

    McAninch, J W; Kahn, R I; Jeffrey, R B; Laing, F C; Krieger, M J

    1984-04-01

    Major injuries to the testicles, penis, and genital skin from trauma and infection were seen in 62 patients over a 6-year period (1977 to 1983). Urethral injuries were excluded. In the past blunt testicle injuries were infrequently diagnosed and surgically ignored because of large surrounding hematomas. With the use of real-time ultrasound, 17 of 18 cases of testicle rupture were correctly diagnosed preoperatively. Surgical repair resulted in testicle salvage in 16 patients. Penetrating testicle injuries resulted in a high orchiectomy rate secondary to the infrequently described but recognized entity of self-emasculation in transsexuals. Penile rupture from blunt injuries (8) was successfully repaired and complete function was recovered. Penetrating penile injuries (4) were extensive and involved the urethra in two cases; full function returned after reconstruction. Major skin loss of the penis and/or scrotum (19) occurred from necrotizing fasciitis, burns, avulsion and penetrating injuries. Early debridement, bowel and urinary diversion followed by penile skin grafting, thigh pouches to protect testicles, and scrotal reconstruction resulted in acceptable cosmetic and functional results in all cases of major skin loss.

  9. Abdominal sacral colpopexy for massive genital prolapse.

    Science.gov (United States)

    Powell; Joseph

    1998-07-01

    Objective: A retrospective study to determine the success and complications of abdominal sacral colpopexy in correcting massive genital prolapse over an 8-year period between September 1989 and January 1997.Methods: The charts were reviewed for 3 patients with massive procidentia and 15 patients with symptomatic posthysterectomy vaginal vault prolapse, who desired preservation of sexual function and underwent abdominal sacral colpopexy with Marlex mesh at two community teaching hospitals.Results: In 16 of the 18 patients, one or more concurrent procedures were performed at the same time, including three Burch colpocystourethropexies and one Raz bladder neck suspension, which successfully controlled urinary stress incontinence. In three cases, staging procedures were done for ovarian neoplasia. There were no intraoperative complications. One patient developed a superficial abdominal wound infection, one patient had a deep venous thrombosis in her left leg 7 days postoperatively, and one patient experienced a 1 cm area of graft erosion 10 months postoperative requiring partial resection. Duration of follow-up has varied from 8 months to 5 years. One patient died 43 months after surgery of unrelated causes. No patients developed recurrent prolapse.Conclusions: Abdominal sacral colpopexy is a successful operation for the correction of prolapse. Serious complications are infrequent. Photographs of the technique and a review of the literature are presented.

  10. Female genital cutting: impact on women's health.

    Science.gov (United States)

    Nour, Nawal M

    2015-01-01

    More than 130 million women worldwide have undergone female genital cutting (FGC). FGC is practiced in parts of Africa and Asia, in societies with various cultures and religions. Reasons for the continuing practice of FGC include rite of passage, preserving chastity, ensuring marriageability, religion, hygiene, improving fertility, and enhancing sexual pleasure for men. The World Health Organization has classified FGC into four types depending on the extent of tissue removed. Immediate complications include hemorrhage, infection, sepsis, and death. Long-term complications include pain, scarring, urinary issues, and poor obstetric and neonatal outcomes. Efforts are being made nationally and internationally to eradicate this practice. In December 2012, the UN General Assembly accepted a resolution on the elimination of FGC. Although it is illegal to perform FGC in the United States, women from countries where the practice occurs have been and are still immigrating here. Many enter as refugees from war-torn, famine-stricken, or politically unstable countries. They bring along with them their cultural pride, health complications, and fears of being judged when visiting a health provider. A deeper understanding of the history, cultural beliefs, medical complications, and methods of surgical reconstruction is necessary to provide culturally and linguistically competent care to this unique group of women. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

  11. HPV及生殖道其他病原体感染与宫颈癌临床关系的研究进展%Research Progress of the Correlation between HPV and Other Genital Tract Infections and Cervical Cancer

    Institute of Scientific and Technical Information of China (English)

    文彩荷

    2012-01-01

    宫颈癌是妇女中常见的恶性肿瘤,生殖道的病原体感染与宫颈癌的发生、发展密切相关.高危型人乳头状瘤病毒的持续感染成为宫颈癌发生的最危险因素,合并感染的病原体在宫颈癌发病过程中起协同作用.因生殖道感染不断增多,宫颈癌及癌前病变的发生率也在不断升高.需加强对生殖道常见病原菌的检测及生殖道感染的预防,从而减少宫颈癌的发生.%Cervical cancer is a common malignant neoplasm in women. The development of cervical cancer is closely related to genital infections. High-risk human papillomavirus infection is the most dangerous factor for cervical cancer, and the other co-infections play a synergistic role in the pathogenesis of cervical cancer. Due to the continuousy increasing genital tract infections,incidence rates of cervical cancer and pre-cancerous lesion have increased too. The detection of common genital tract pathogens and precaution of genital tract infections are needed to be enhanced to reduce the incidence of cervical cancer.

  12. Intraductal papillary mucinous neoplasm of pancreas

    Directory of Open Access Journals (Sweden)

    Norman Oneil Machado

    2015-01-01

    Full Text Available Intraductal papillary mucinous neoplasms (IPMNs of the pancreas are neoplasms that are characterized by ductal dilation, intraductal papillary growth, and thick mucus secretion. This relatively recently defined pathology is evolving in terms of its etiopathogenesis, clinical features, diagnosis, management, and treatment guidelines. A PubMed database search was performed. All the relevant abstracts in English language were reviewed and the articles in which cases of IPMN could be identified were further scrutinized. Information of IPMN was derived, and duplication of information in several articles and those with areas of persisting uncertainties were excluded. The recent consensus guidelines were examined. The reported incidence of malignancy varies from 57% to 92% in the main duct-IPMN (MD-IPMN and from 6% to 46% in the branch duct-IPMN (BD-IPMN. The features of high-risk malignant lesions that raise concern include obstructive jaundice in a patient with a cystic lesion in the pancreatic head, the findings on radiological imaging of a mass lesion of >30 mm, enhanced solid component, and the main pancreatic duct (MPD of size ≥10 mm; while duct size 5-9 mm and cyst size <3 mm are considered as "worrisome features." Magnetic resonance imaging (MRI and endoscopic ultrasound (EUS are primary investigations in diagnosing and following up on these patients. The role of pancreatoscopy and the analysis of aspirated cystic fluid for cytology and DNA analysis is still to be established. In general, resection is recommended for most MD-IPMN, mixed variant, and symptomatic BD-IPMN. The 5-year survival of patients after surgical resection for noninvasive IPMN is reported to be at 77-100%, while for those with invasive carcinoma, it is significantly lower at 27-60%. The follow-up of these patients could vary from 6 months to 1 year and would depend on the risk stratification for invasive malignancy and the pathology of the resected specimen. The

  13. Female genital mutilation: Survey of paediatricians' knowledge, attitudes and practice.

    Science.gov (United States)

    Sureshkumar, Premala; Zurynski, Yvonne; Moloney, Susan; Raman, Shanti; Varol, Nesrin; Elliott, Elizabeth J

    2016-05-01

    The study objective was to determine paediatricians' experience with female genital mutilation (FGM) in Australian children and adolescents. A cross-sectional, pilot-tested national survey of paediatricians practising in Australia and contributing to the Australian Paediatric Surveillance Unit was conducted. Clinicians' knowledge, attitudes and clinical experience with FGM, awareness of clinical guidelines and education/training needs were recorded. Of 1311 paediatricians surveyed, 497 (38%) responded. Fifty-seven percent were aged 50 years or more, and 51.3% were males. Over half believed that FGM was performed in children in Australia and most were aware of its complications, but few asked about or examined for FGM. Fifty (10.3%) had seen at least one case of FGM in girls aged <18 years during their clinical career, including 16 (3.3%) in the past 5 years. Most were aware that FGM is illegal in Australia (93.9%), agreed all types of FGM were harmful (97.4%) and agreed that FGM violated human rights (98.2%). Most (87.6%) perceived FGM as a traditional cultural practice, although 11.6% thought it was required by religion. The majority (81.8%) knew notification of FGM to child protection authorities was mandatory. Over half (62.0%) were aware of the WHO Statement on FGM, but only 22.0% knew the WHO classification of FGM. These novel data indicate a minority of paediatricians in Australia have clinical experience with or education about FGM. Educational programs, best-practice clinical guidelines and policies are required to address knowledge gaps and help paediatricians identify, manage and prevent FGM in children.

  14. Genital Culture: Exploring the Cultural Importance of Genital Surgeru in the West

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    Alexa Dodge

    2014-11-01

    Full Text Available The assumed importance of genital surgery for intersex children as well as the rising popularity of cosmetic surgery for one’s genitals (namely for women exemplify the importance placed on gender distinction in Western culture. This paper will explore how these genital surgeries are tied to the idealized conception of the gender binary that exists in our culture. Despite the reality that genitals, especially the vulva, vary widely in appearance (size, shape, colour, the belief that there are norms of genital appearance that need to be adhered to continues to be propagated within Western culture. I will posit that genital surgeries in the West are a culturally imbued practice. This will be argued in light of Leti Volpp’s assertion that people in the West need to recognize how our own culture promotes patriarchal/normative practices that can be dangerous and degrading to individuals. For instance, Western discourse vilifies cultures that engage in female genital mutilation (FGM without realizing how Western culture itself pressures women to ‘mutilate’ their genitals through cosmetic surgery or intersex surgery. The cultural influence of the West must be acknowledged so that we can better perceive how the agency of Western subjects is also directed and confined by our cultural context. Western culture also acts upon its subjects and, in this case, pushes gender binaries and the ideal of the perfect ‘normal’ vagina. This paper will utilize queer theory to question the necessity of gender binaries and to reveal the way that binary gender is privileged in our society. L'importance majeure de la chirurgie génitale pour les enfants intersexués ainsi que la popularité croissante de la chirurgie esthétique pour les organes génitaux, particulièrement pour les femmes, illustrent l'importance accordée à la distinction entre les sexes dans la culture occidentale. Cet article examine comment ces interventions chirurgicales génitales sont

  15. Nonoverlapping Clinical and Mutational Patterns in Melanomas from the Female Genital Tract and Atypical Genital Nevi.

    Science.gov (United States)

    Yélamos, Oriol; Merkel, Emily A; Sholl, Lauren Meldi; Zhang, Bin; Amin, Sapna M; Lee, Christina Y; Guitart, Gerta E; Yang, Jingyi; Wenzel, Alexander T; Bunick, Christopher G; Yazdan, Pedram; Choi, Jaehyuk; Gerami, Pedram

    2016-09-01

    Genital melanomas (GM) are the second most common cancer of the female external genitalia and may be confused with atypical genital nevi (AGN), which exhibit atypical histological features but have benign behavior. In this study, we compared the clinical, histological, and molecular features of 19 GM and 25 AGN. We described chromosomal copy number aberrations and the mutational status of 50 oncogenes and tumor suppressor genes in both groups. Our study showed that a pigmented lesion occurring in mucosal tissue, particularly in postmenopausal women, was more likely to be a melanoma than a nevus. GM had high levels of chromosomal instability, with many copy number aberrations. Furthermore, we found a completely nonoverlapping pattern of oncogenic mutations when comparing GM and AGN. In GM, we report somatic mutations in KIT and TP53. Conversely, AGN had frequent BRAF V600E mutations, which were not seen in any of the GM. Our results show that GM and AGN have distinct clinical and molecular changes and that GM have a different mutational pattern compared with AGN.

  16. Most important etiologic factors in the development of genital prolapse

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    Mladenović-Segedi Ljiljana

    2010-01-01

    Full Text Available Introduction The incidence of genital prolapse depends on numerous factors. The contribution of race, gender and genetic factors is significant. However, additional factors of initiation, promotion and decomposition are necessary if a person with the genetic predisposition to genital prolapse begins to suffer from it. At least 50% of parous women are believed to suffer from genital prolapse of various degrees. Moreover, the prevalence of genital prolapse increases with age. The prevalence of genital prolapse is expected to be even higher in the future due to the extension of the lifespan of women worldwide. Objective The aim of this study was to determine the most common etiologic factors in the development of genital prolapse in the population of Serbia. Methods The study was conducted as prospective and included 50 women who underwent surgical treatment due to the problems caused by genital prolapse. Results Mean age of the women was 58.74 years. Twenty percent of the women had the menstrual cycle, while 80% were in menopause. Mean menopause period was 8.88 years. None of the women used hormone replacement therapy. Mean BMI was 27.395 kg/m2. Twenty-eight percent of the women were of normal weight, while 72% of the women were obese (42% were obese and 30% were severely obese. Ninety-eight percent of the women were parous, and mean parity was 2.08. Mean birth weight of neonates was 3682.77 g. Sixty-four percent of the women did physical labour and lifted heavy objects. Conclusion Vaginal childbirth is one of the most important initiating factors. The most significant promoting factor is obesity and heavy labour. Ageing and entering menopause are the most important factors of decomposition as well as the occurrence of clinical manifestations of the pelvic floor dysfunction. .

  17. Eponyms in cardiothoracic radiology: Part I. Neoplasms.

    Science.gov (United States)

    Mohammed, Tan-Lucien H; Saettele, Megan R; Saettele, Timothy; Patel, Vikas; Kanne, Jeffrey P

    2014-01-01

    Eponyms serve the purpose of honoring individuals who have made important observations and discoveries. As with other fields of medicine, eponyms are frequently encountered in radiology, particularly in chest radiology. However, inappropriate use of an eponym may lead to potentially dangerous miscommunication. Moreover, an eponym may honor the incorrect person or a person who falls into disrepute. Despite their limitations, eponyms are still widespread in medical literature. Furthermore, in some circumstances, more than one individual may have contributed to the description or discovery of a particular anatomical structure or disease, whereas in others, an eponym may have been incorrectly applied initially and propagated for years in medical literature. Nevertheless, radiologic eponyms are a means of honoring those who have made lasting contributions to the field of radiology, and familiarity with these eponyms is critical for proper reporting and accurate communication. In addition, the acquisition of some historical knowledge about those whose names are associated with various structures or pathologic conditions conveys a sense of humanity in the field of medicine. In this article, the first of a multipart series, the authors discuss a number of chest radiology eponyms as they relate to neoplasms, including relevant clinical and imaging features, as well biographic information of the respective eponym׳s namesake. Copyright © 2014 Elsevier Inc. All rights reserved.

  18. Future therapies for the myeloproliferative neoplasms.

    Science.gov (United States)

    Scherber, Robyn; Mesa, Ruben A

    2011-03-01

    Ever since their description as "myeloproliferative syndromes" by William Dameshek in 1951, the myeloproliferative neoplasms (MPNs) have been managed by the selective use of rather mundane, nonspecific therapies that rely on either antiplatelet effects or myelosuppression. The year 2005 ushered in a new era of drug development and discovery for the MPNs after the description of the JAK2 V617F mutation and the role this constitutively active tyrosine kinase has in MPN pathogenesis. Subsequently, multiple pharmacologic agents have begun (or are about to begin) testing for the inhibition of JAK2 in an attempt to improve the treatment of MPNs. Both primary myelofibrosis and myelofibrosis following essential thrombocythemia or polycythemia vera have been the targets of the most extensive testing of these agents to date. Responses to these oral JAK2 inhibitors have been primarily intended to reduce splenomegaly and meaningfully improve symptoms; effects on the JAK2 V617F allele burden or marrow histology are limited. Toxicities have ranged from myelosuppression to significant diarrhea. Additional agents with other mechanisms of action are also targeting JAK2, including histone deacetylase inhibitors and mTOR inhibitors. The results of preliminary trials of JAK2 inhibitors in polycythemia vera and essential thrombocythemia have been mixed but are premature. Many questions remain as to the optimal JAK2 inhibitory strategy and the full extent of the benefit of single-agent JAK2 inhibition.

  19. Origin and Molecular Pathology of Adrenocortical Neoplasms

    Science.gov (United States)

    Bielinska, M.; Parviainen, H.; Kiiveri, S.; Heikinheimo, M.; Wilson, D.B.

    2008-01-01

    Neoplastic adrenocortical lesions are common in humans and several species of domestic animals. Although there are unanswered questions about the origin and evolution of adrenocortical neoplasms, analysis of human tumor specimens and animal models indicates that adrenocortical tumorigenesis involves both genetic and epigenetic alterations. Chromosomal changes accumulate during tumor progression, and aberrant telomere function is one of the key mechanisms underlying chromosome instability during this process. Epigenetic changes serve to expand the size of the uncommitted adrenal progenitor population, modulate their phenotypic plasticity (i.e., responsiveness to extracellular signals), and increase the likelihood of subsequent genetic alterations. Analyses of heritable and spontaneous types of human adrenocortical tumors have documented alterations in either cell surface receptors or their downstream effectors that impact neoplastic transformation. Many of the mutations associated with benign human adrenocortical tumors result in dysregulated cyclic AMP signaling, whereas key factors/signaling pathways associated with adrenocortical carcinomas include dysregulated expression of the IGF2 gene cluster, activation of the Wnt/β-catenin pathway, and inactivation of the p53 tumor suppressor. A better understanding of the factors and signaling pathways involved in adrenal tumorigenesis is necessary to develop targeted pharmacologic and genetic therapies. PMID:19261630

  20. The Hematopoietic Niche in Myeloproliferative Neoplasms

    Directory of Open Access Journals (Sweden)

    Annette H. Schmitt-Graeff

    2015-01-01

    Full Text Available Specialized microanatomical areas of the bone marrow provide the signals that are mandatory for the maintenance and regulation of hematopoietic stem cells (HSCs and progenitor cells. A complex microenvironment adjacent to the marrow vasculature (vascular niche and close to the endosteum (endosteal niche harbors multiple cell types including mesenchymal stromal cells and their derivatives such as CAR cells expressing high levels of chemokines C-X-C motif ligand 12 and early osteoblastic lineage cells, endothelial cells, and megakaryocytes. The characterization of the cellular and molecular networks operating in the HSC niche has opened new perspectives for the understanding of the bidirectional cross-talk between HSCs and stromal cell populations in normal and malignant conditions. A structural and functional remodeling of the niche may contribute to the development of myeloproliferative neoplasms (MPN. Malignant HSCs may alter the function and survival of MSCs that do not belong to the neoplastic clone. For example, a regression of nestin+ MSCs by apoptosis has been attributed to neuroglial damage in MPN. Nonneoplastic MSCs in turn can promote aggressiveness and drug resistance of malignant cells. In the future, strategies to counteract the pathological interaction between the niche and neoplastic HSCs may offer additional treatment strategies for MPN patients.

  1. Adrenocortical oncocytic neoplasm presenting with Cushing's syndrome: a case report

    Directory of Open Access Journals (Sweden)

    Kabayegit Ozlem

    2008-07-01

    Full Text Available Abstract Introduction Oncocytic neoplasms occur in several organs and are most commonly found in the thyroid, kidneys and salivary glands. Oncocytic neoplasms of the adrenal cortex are extremely rare and are usually non-functioning. Case presentation We report the case of an adrenocortical oncocytic neoplasm with uncertain malignant potential in a 31-year-old man with Cushing's syndrome. The patient had been operated on following diagnosis of a 7 cm adrenal mass. Following surgery, the Cushing's syndrome resolved. The patient is still alive with no metastases one year after the surgery. Conclusion Adrenocortical oncocytic neoplasms must be considered in the differential diagnosis of both functioning and non-functioning adrenal masses.

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  14. Plurihormonal Cosecretion by a Case of Adrenocortical Oncocytic Neoplasm

    Directory of Open Access Journals (Sweden)

    J. J. Corrales

    2016-01-01

    Full Text Available Adrenocortical oncocytic neoplasms (oncocytomas are extremely rare; only approximately 159 cases have been described so far. The majority are nonfunctional and benign. We describe an unusual case of a functional oncocytoma secreting an excess of glucocorticoids (cortisol and androgens (androstenedione and DHEAS, a pattern of plurihormonal cosecretion previously not reported in men, presenting with endocrine manifestations of Cushing’s syndrome. The neoplasm was considered to be of uncertain malignant potential (borderline according to the Lin-Weiss-Bisceglia criteria.

  15. Nonpolypoid colorectal neoplasms: gender differences in prevalence and malignant potential.

    Science.gov (United States)

    Rondagh, Eveline J A; Masclee, Ad A M; van der Valk, Mirthe E; Winkens, Bjorn; de Bruïne, Adriaan P; Kaltenbach, Tonya; Soetikno, Roy M; Sanduleanu, Silvia

    2012-01-01

    Colonoscopy may fail to prevent colorectal cancer, especially in the proximal colon and in women. Nonpolypoid colorectal neoplasms may potentially explain some of these post-colonoscopy cancers. In the present study, we aimed to examine the prevalence and malignant potential of nonpolypoid colorectal neoplasms in a large population, with special attention to gender and location. We performed a cross-sectional study of all consecutive patients undergoing elective colonoscopy at a single academic medical center. The endoscopists were familiarized on the detection and treatment of nonpolypoid lesions. Advanced histology was defined by the presence of high-grade dysplasia or early cancer. We included 2310 patients (53.9% women, mean age 58.4 years) with 2143 colorectal polyps. Prevalences of colorectal neoplasms and nonpolypoid colorectal neoplasms were lower in women than in men (20.9% vs. 33.7%, p colorectal neoplasms were significantly more likely to contain advanced histology than polypoid ones (OR 2.89, 95% CI 1.24-6.74, p = 0.01), while this was not the case in men (OR 0.91, 95% CI 0.40-2.06, p = 0.83). Proximal neoplasms with advanced histology were more likely to be nonpolypoid than distal ones (OR 4.68, 95% CI 1.54-14.2, p = 0.006). Nonpolypoid mechanisms may play an important role in colorectal carcinogenesis, in both women and men. Although women have fewer colorectal neoplasms than men, they have nonpolypoid colorectal neoplasms, which frequently contain advanced histology.

  16. Morbidity and mortality of malignant neoplasms in Macedonia

    OpenAIRE

    Vukovikj, Viktorija; Markovski, Velo

    2015-01-01

    Introductions: Malignant neoplasms are the second cause of death among the population in Republic of Macedonia with representation of and represent 19.0% in the structure of total deaths. Objective: To analyze the morbidity and mortality of the most common malignant neoplasms in Republic of Macedonia. Material and methods: Were used a data from the Institute of Public Health of the Republic of Macedonia, National institute for statistic of Republic Macedonia. Results and discussions:...

  17. Stopping female genital mutilation. An update.

    Science.gov (United States)

    Gamble, A

    1995-01-01

    There is widespread consensus among many individuals, countries, and organizations that female genital mutilation (FGM) is a human rights abuse. France, Britain, Sweden, and Switzerland have passed legislation forbidding medical personnel from performing FGM, eighteen African countries have made official statements against FGM, and FGM was an issue in the 1993 World Health Assembly, the 1993 World Human Rights Conference, and the 1994 International Conference on Population and Development. True change, however, depends upon a transformation in the informal economic, social, and political structures which perpetuate women's dependency upon marriage and men. The Research Action Information Network for the Bodily Integrity of Women (RAINBOW) and the Development Law and Policy Unit of the Columbia University School of Public Health introduced the Global Action Against FGM (GAAFGM) Project in June 1994. The project is designed to integrate action against FGM into existing health and human rights programs and to pool available resources against FGM. GAAFGM has also coordinated an interagency working group comprised of international agencies, in-country grassroots organizations, and women's groups, which met for the first time in November 1994. The project should provide considerable information and leadership on the issue. On another front, participants in the most recent preparatory meeting for the upcoming Beijing Conference noted the existence of a strong recognition that FGM is a problem upon which the international community should act. The author notes recent litigation brought by the Egyptian Organization for Human Rights against the grand sheik of Al-Azhar University for issuing a fatwa declaring female circumcision an Islamic duty. In addition, a Ghanaian may be granted refugee status in Canada on the basis of her efforts to avoid mutilation if deported to her country of origin.

  18. Therapeutic options for external genital warts.

    Science.gov (United States)

    Vender, Ronald; Bourcier, Marc; Bhatia, Neal; Lynde, Charles

    2013-12-01

    The primary goal of treatment for external genital warts (EGWs) is to eradicate visible lesions and address symptoms that may accompany them, but it does not address the underlying virus. Left untreated, warts may grow, remain the same, or spontaneously regress as a result of being cleared by the immune system. However, recurrence is common with or without treatment and may occur within 3 months of ending treatment in one-quarter to two-thirds of cases. Treatment options fall into two categories: provider or patient applied. Provider-based therapies include cryotherapy, trichloroacetic and bichloroacetic acid, electrocautery, surgical excision, and CO2 laser therapy. Patient-applied therapy choices include imiquimod and podophyllotoxin. Imiquimod 3.75% is a fairly new, patient-administered topical cream approved by Health Canada in 2011. Another recently approved patient-applied choice is sinecatechins, a green tea extract with immunomodulatory effects. Self-treatment options are attractive to patients because they offer privacy, convenience, and autonomy. In contrast, provider-administered therapies may boast increased precision (especially for areas that are hard to reach) and closer monitoring, which can be augmented by patient education and counseling. Available topical and surgical therapies vary widely in terms of cost, efficacy, adverse effects, dosage/frequency, and length of treatment. No one treatment is ideally suited to all patients or constitutes a gold standard. Treatment regimens must be tailored to each patient's needs and preferences. The health care provider's skills and experience will also factor into treatment decisions. In addition, the size, number, and location of lesions and whether the infection is new or recurrent will help guide the decision process toward the best treatment for a given patient.

  19. Changing cultural attitudes towards female genital cutting.

    Science.gov (United States)

    Vogt, Sonja; Mohmmed Zaid, Nadia Ahmed; El Fadil Ahmed, Hilal; Fehr, Ernst; Efferson, Charles

    2016-10-27

    As globalization brings people with incompatible attitudes into contact, cultural conflicts inevitably arise. Little is known about how to mitigate conflict and about how the conflicts that occur can shape the cultural evolution of the groups involved. Female genital cutting is a prominent example. Governments and international agencies have promoted the abandonment of cutting for decades, but the practice remains widespread with associated health risks for millions of girls and women. In their efforts to end cutting, international agents have often adopted the view that cutting is locally pervasive and entrenched. This implies the need to introduce values and expectations from outside the local culture. Members of the target society may view such interventions as unwelcome intrusions, and campaigns promoting abandonment have sometimes led to backlash as they struggle to reconcile cultural tolerance with the conviction that cutting violates universal human rights. Cutting, however, is not necessarily locally pervasive and entrenched. We designed experiments on cultural change that exploited the existence of conflicting attitudes within cutting societies. We produced four entertaining movies that served as experimental treatments in two experiments in Sudan, and we developed an implicit association test to unobtrusively measure attitudes about cutting. The movies depart from the view that cutting is locally pervasive by dramatizing members of an extended family as they confront each other with divergent views about whether the family should continue cutting. The movies significantly improved attitudes towards girls who remain uncut, with one in particular having a relatively persistent effect. These results show that using entertainment to dramatize locally discordant views can provide a basis for applied cultural evolution without accentuating intercultural divisions.

  20. Patologias genitais associadas à leishmaniose visceral canina Genital pathologies associated with canine visceral leishmaniasis

    Directory of Open Access Journals (Sweden)

    Vinícius Vasconcelos Gomes de Oliveira

    2012-09-01

    Full Text Available A leishmaniose visceral canina (LVC é uma doença parasitária crônica causada por protozoários pertencentes ao gênero Leishmania. No Brasil, a transmissão se dá, principalmente, pela ação hematófaga de insetos vetores pertencentes à subfamília Phlebotominae, particularmente, a espécie Lutzomyia longipalpis. Todavia, a trasmissão vertical e venérea da LVC está presente. Os principais sinais clínicos observados nos animais acometidos pela LVC são linfoadenomegalia, dermatopatias, hepatoesplenomegalia, onicogrifose e oftalmopatias, contudo quadros atípicos podem ser observados, inclusive com o envolvimento do sistema genital. Dessa forma, o objetivo deste artigo é realizar revisão sobre as principais patologias genitais em cães machos e fêmeas com leishmaniose visceral (LV.The canine visceral leishmaniasis (CanL is a chronic parasitic disease caused by protozoa belonging to the genus Leishmania. In Brazil, the transmission occurs mainly by the action of blood-sucking insects belonging to the subfamily Phlebotominae, particularly the Lutzomyia longipalpis species. However, the venereal and vertical transmission of the CanL is present. The main clinical signs observed in animals affected by the CanL are lymphadenopathy, skin diseases, hepatosplenomegaly, onychogryphosis and ophthalmopathy, however atypical manifestations can be observed, including the involvement of the genital system. Thus, the aim of this paper is to review on the major pathologies in genital male and female dogs with visceral leishmaniasis (VL.

  1. Genital ulcers in women: clinical, microbiologic and histopathologic characteristics

    Directory of Open Access Journals (Sweden)

    Christiane Maria Moreira Gomes

    2007-04-01

    Full Text Available Female genital ulcer is a disease that affects a large number of women, and its etiologic diagnosis can be difficult. The disease may increase the risk of acquiring HIV. Genital ulcer may be present in sexually transmitted diseases (STD - syphilis, chancroid, genital herpes, donovanosis, lymphogranuloma venereum and other non-STD disorders (NSTD - Behçet's syndrome, pemphigus, Crohn's disease, erosive lichen planus and others. This study evaluated the clinical-histopathologic-microbiologic characteristics of female genital ulcers. A cross-sectional descriptive prospective study was conducted during a six-month period to investigate the first 53 women without a definitive diagnosis, seeking medical care for genital ulcers at a genital infections outpatient facility in a university hospital. A detailed and specific history was taken, followed by a dermatologic and gynecologic examination. In addition to collecting material from the lesions for microbiologic study, a biopsy of the ulcer was performed for histopathologic investigation. The average age of the patients was 32.7 years, 56.6% had junior high school education and higher education. The most frequent etiology was herpetic lesion, followed by auto-immune ulcers. At the time of their first consultation, around 60% of the women were using inadequate medication that was inconsistent with the final diagnosis. Histologic diagnosis was conclusive in only 26.4% of the patients (14/53. Cure was obtained in 99% of the cases after proper therapy. The female genital ulcers studied were equally distributed between sexually transmitted and non-sexually transmitted causes. Herpes was the most frequent type of genital ulcer, affecting women indiscriminately, mostly between the ages of 20 and 40 years. The etiologic diagnosis of herpetic ulcers is difficult to make even when various diagnostic methods are applied. It is imperative that NSTD should be included in the differential diagnoses of female

  2. Genital ulcers in women: clinical, microbiologic and histopathologic characteristics.

    Science.gov (United States)

    Gomes, Christiane Maria Moreira; Giraldo, Paulo César; Gomes, Francis de Assis Moraes; Amaral, Rose; Passos, Mauro Romero Leal; Gonçalves, Ana Katherine da Silveira

    2007-04-01

    Female genital ulcer is a disease that affects a large number of women, and its etiologic diagnosis can be difficult. The disease may increase the risk of acquiring HIV. Genital ulcer may be present in sexually transmitted diseases (STD)--syphilis, chancroid, genital herpes, donovanosis, lymphogranuloma venereum; and other non-STD disorders (NSTD)--Behçet's syndrome, pemphigus, Crohn's disease, erosive lichen planus and others. This study evaluated the clinical-histopathologic-microbiologic characteristics of female genital ulcers. A cross-sectional descriptive prospective study was conducted during a six-month period to investigate the first 53 women without a definitive diagnosis, seeking medical care for genital ulcers at a genital infections outpatient facility in a university hospital. A detailed and specific history was taken, followed by a dermatologic and gynecologic examination. In addition to collecting material from the lesions for microbiologic study, a biopsy of the ulcer was performed for histopathologic investigation. The average age of the patients was 32.7 years, 56.6% had junior high school education and higher education. The most frequent etiology was herpetic lesion, followed by auto-immune ulcers. At the time of their first consultation, around 60% of the women were using inadequate medication that was inconsistent with the final diagnosis. Histologic diagnosis was conclusive in only 26.4% of the patients (14/53). Cure was obtained in 99% of the cases after proper therapy. The female genital ulcers studied were equally distributed between sexually transmitted and non-sexually transmitted causes. Herpes was the most frequent type of genital ulcer, affecting women indiscriminately, mostly between the ages of 20 and 40 years. The etiologic diagnosis of herpetic ulcers is difficult to make even when various diagnostic methods are applied. It is imperative that NSTD should be included in the differential diagnoses of female genital ulcers. The

  3. CT characteristics of primary retroperitoneal neoplasms in children

    Energy Technology Data Exchange (ETDEWEB)

    Xu Yufeng; Wang Jichen [Department of Radiology, Peking University First Hospital, No. 8, Xishike Street, Xicheng District, Beijing 100034 (China); Peng Yun [Imaging Center, Beijing Children' s Hospital Affiliated to Capital Medical University, 56, Nanlishi Road, Xicheng District, Beijing 100045 (China); Zeng Jinjin, E-mail: jzeng5567@yahoo.co [Imaging Center, Beijing Children' s Hospital Affiliated to Capital Medical University, 56, Nanlishi Road, Xicheng District, Beijing 100045 (China)

    2010-09-15

    Primary retroperitoneal neoplasms are uncommon in children. Retroperitoneal neoplasms are either mesodermal, neurogenic, germ cell ectodermal or lymphatic in origin. In general, primary retroperitoneal neoplasms in children have different spectrum and prevalence compared to those in adults. Neuroblastoma, rhabdomyosarcoma, benign teratoma and lymphoma are the common retroperitoneal neoplasms. In this review, the clinical and CT futures of common retroperitoneal neoplasms in children are described. Coarse, amorphous, and mottled calcification are very common in neuroblastoma. Paraganglioma tends to show marked and early enhancement and may present with clinical symptoms associated with the excess catecholamine. Sarcomas are often very large and have heterogeneous appearance. Imaging cannot be reliably used to identify the type of retroperitoneal sarcomas due to overlapped radiographic features. In children, lipoblastoma is the most common lipomatous tumor in the retroperitoneum. The percentage of visible fat in tumor varies depending on the cellular composition of the lesion. The CT characteristics of teratoma are quite variable, which may be cystic, solid, on a combination of both. Typically teratoma appears as a large complex mass containing fluid, fat, fat-fluid level, and calcifications. Lymphoma is often homogeneous on both enhanced and unenhanced CT scans. Necrosis and calcification are rare on CT. In conclusion, making a final histological diagnosis of retroperitoneal tumor base on CT features is not often possible; however, CT can help to develop a differential diagnosis and determine the size and extent of the retroperitoneal neoplasms.

  4. Second neoplasms following megavoltage radiation in a pediatric population

    Energy Technology Data Exchange (ETDEWEB)

    Haselow, R.E.; Nesbit, M.; Dehner, L.P.; Khan, F.M.; McHugh, R.; Levitt, S.H.

    1978-09-01

    Previous reports of radiation-related neoplasia have relied primarily upon patients treated by orthovoltage to low doses for benign disease. This survey is believed to be the first to assess the incidence of second neoplasms following megavoltage therapy. The source was the records of all long-term pediatric survivors (88 patients) who were treated with megavoltage radiation (cobalt 60) at the University of Minnesota. There was an average follow-up period of 14 years during which 7 second neoplasms were discovered (8%). Five were not associated with prior radiation. Both radiation-related neoplasms were associated with low doses and one was without significant morbidity. Two of the seven neoplasms were malignant; one was not associated with radiation while the other was associated with prolonged chemotherapy and low dose radiation (1%). The only fatal second neoplasm was not associated with radiation but developed 5 years after prolonged chlorambucil treatment. This review reveals the tendency of childhood cancer victims to develop other neoplasms regardless of radiation. The finding of neoplasia induction only at low radiation doses supports the Gray hypothesis of decreased tumor induction at high doses through increased cell killing.

  5. Origin of B-Cell Neoplasms in Autoimmune Disease.

    Directory of Open Access Journals (Sweden)

    Kari Hemminki

    Full Text Available Autoimmune diseases (ADs are associated with a number of B-cell neoplasms but the associations are selective in regard to the type of neoplasm and the conferred risks are variable. So far no mechanistic bases for these differential associations have been demonstrated. We speculate that developmental origin of B-cells might propose a mechanistic rationale for their carcinogenic response to autoimmune stimuli and tested the hypothesis on our previous studies on the risks of B-cell neoplasms after any of 33 ADs. We found that predominantly germinal center (GC-derived B-cells showed multiple associations with ADs: diffuse large B cell lymphoma associated with 15 ADs, follicular lymphoma with 7 ADs and Hodgkin lymphoma with 11 ADs. Notably, these neoplasms shared significant associations with 5 ADs (immune thrombocytopenic purpura, polymyositis/dermatomyositis, rheumatoid arthritis, Sjogren syndrome and systemic lupus erythematosis. By contrast, primarily non-GC neoplasms, acute lymphocytic leukemia, chronic lymphocytic leukemia and myeloma associated with 2 ADs only and mantle cell lymphoma with 1 AD. None of the neoplasms shared associated ADs. These data may suggest that autoimmune stimulation critically interferes with the rapid cell division, somatic hypermutation, class switch recombination and immunological selection of maturing B-cell in the GC and delivers damage contributing to transformation.

  6. Female genital mutilation in Iraqi Kurdistan: description and associated factors.

    Science.gov (United States)

    Saleem, Rozhgar A; Othman, Nasih; Fattah, Fattah H; Hazim, Luma; Adnan, Berivan

    2013-01-01

    The high prevalence of female genital mutilation has been a concern in Iraqi Kurdistan. This study was undertaken to estimate its prevalence and describe factors associated with its occurrence. A cross-sectional survey was undertaken from March to April 2011 of females aged up to 20 years using interviews and clinical examination. The survey included 1,508 participants with mean age of 13.5 years (SD 5.6). Overall female genital mutilation prevalence was 23%, and the mean age at which it had been performed was 4.6 years (SD 2.4). Type I (partial or total removal of the clitoris) comprised 76% of those who had had female genital mutilation; in 79% of cases the decision to perform it was made by the mother; and in 54% of cases it was performed by traditional birth attendants/midwives. Women aged 16 years and over were more likely to have had female genital mutilation compared to children aged below 6 years (OR 11.9, p Kurdistan region were more likely to have been circumcised. The study results show that female genital mutilation is a frequent practice in Iraqi Kurdistan. Attention and intervention is needed to address this aspect of the well-being of girls and women.

  7. Correlates of HIV-1 genital shedding in Tanzanian women.

    Directory of Open Access Journals (Sweden)

    Clare Tanton

    Full Text Available BACKGROUND: Understanding the correlates of HIV shedding is important to inform strategies to reduce HIV infectiousness. We examined correlates of genital HIV-1 RNA in women who were seropositive for both herpes simplex virus (HSV-2 and HIV-1 and who were enrolled in a randomised controlled trial of HSV suppressive therapy (aciclovir 400 mg b.i.d vs. placebo in Tanzania. METHODOLOGY: Samples, including a cervico-vaginal lavage, were collected and tested for genital HIV-1 and HSV and reproductive tract infections (RTIs at randomisation and 6, 12 and 24 months follow-up. Data from all women at randomisation and women in the placebo arm during follow-up were analysed using generalised estimating equations to determine the correlates of cervico-vaginal HIV-1 RNA detection and load. PRINCIPAL FINDINGS: Cervico-vaginal HIV-1 RNA was detected at 52.0% of 971 visits among 482 women, and was independently associated with plasma viral load, presence of genital ulcers, pregnancy, bloody cervical or vaginal discharge, abnormal vaginal discharge, cervical ectopy, Neisseria gonorrhoeae, Chlamydia trachomatis, Trichomonas vaginalis, an intermediate bacterial vaginosis score and HSV DNA detection. Similar factors were associated with genital HIV-1 RNA load. CONCLUSIONS: RTIs were associated with increased presence and quantity of genital HIV-1 RNA in this population. These results highlight the importance of integrating effective RTI treatment into HIV care services.

  8. Amniotic fluid phthalate levels and male fetal gonad function

    DEFF Research Database (Denmark)

    Jensen, Morten Søndergaard; Anand-Ivell, Ravinder; Nørgaard-Pedersen, Bent

    2015-01-01

    BACKGROUND: Prenatal exposure to phthalates may pose a threat to human male reproduction. However, additional knowledge about the in vivo effect in humans is needed, and reported associations with genital abnormalities are inconclusive. We aimed to study prenatal di(2-ethylhexyl) phthalate (DEHP)...

  9. Mucins in the diagnosis and differential diagnosis of pancreatic cystic neoplasms: report of 40 cases

    Institute of Scientific and Technical Information of China (English)

    JI Yuan; TAN Yun-shan; XU Jian-fang; QI Wei-dong; LI Xiao-ping; SU-JIE Ake-su; ZHU Xiong-zeng

    2006-01-01

    @@ Cystic neoplasms of the pancreas account for 10% to 15% of all cystic pancreatic lesions.The majority (85% to 90%) of cystic lesions of the pancreas are pseudocysts. Although cystic neoplasms of the pancreas are rare, they range from benign to malignant neoplasms. The clinical challenge is the differential diagnosis and management of the cystic neoplasms, which represent 10% to 25% of primary pancreatic neoplasms. Pancreatic neoplasms and tumour like lesions with cystic features have been recently reviewed. The incidence of pancreatic cystic neoplasms reported is variable. Because there is no large, systematic study on tne cases from China comparing the incidence and biology of cystic neoplasms of pancreas to that of Western series, we reviewed all the cases of cystic neoplasms from Zhongshan Hospital over 6 years. Most of the neoplasms in our series were classified according to the recent World Health Organization (WHO)classification.1,2

  10. Secondary malignant neoplasms in testicular cancer survivors.

    Science.gov (United States)

    Curreri, Stephanie A; Fung, Chunkit; Beard, Clair J

    2015-09-01

    Testicular cancer is the most common cancer among men aged 15 to 40 years, and the incidence of testicular cancer is steadily increasing. Despite successful treatment outcomes and the rate of survival at 5 to 10 years being 95%, survivors can experience late effects of both their cancer and the treatment they received, including secondary malignant neoplasms (SMNs). We discuss the development of non-germ cell SMNs that develop after diagnosis and treatment of testicular cancer and their effect on mortality. Patients diagnosed with testicular cancer frequently choose postoperative surveillance if they are diagnosed with clinical stage I disease. These patients may experience an increased risk for developing SMNs following radiation exposure from diagnostic imaging. Similarly, radiotherapy for testicular cancer is associated with increased risks of developing both solid tumors and leukemia. Studies have reported that patients exposed to higher doses of radiation have an increased risk of developing SMNs when compared with patients who received lower doses of radiation. Patients treated with chemotherapy also experience an increased risk of developing SMNs following testicular cancer, though the risk following chemotherapy and radiation therapy combined is not well described. A large population-based study concluded that the rate ratios for both cancer-specific and all-cause mortality for SMNs among testicular cancer survivors were not significantly different from those of matched first cancers. Although it is known that patients who receive adjuvant chemotherapy or radiotherapy or who undergo routine diagnostic or follow-up imaging for a primary testicular cancer are at an increased risk for developing SMNs, the extent of this risk is largely unknown. It is critically important that research be conducted to determine this risk and its contributing factors as accurately as possible. Copyright © 2015 Elsevier Inc. All rights reserved.

  11. Esophageal and stomach malignant neoplasms characterization at Conjunto Hospitalar de Sorocaba

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    Mauro Razuk Filho

    2014-04-01

    Objectives: the aim of this study is to collect and organize data on the incidence and prevalence of patients with malignant neoplasms of the esophagus and stomach in Conjunto Hospitalar de Sorocaba of the past six years. Methods: we conducted a survey of data on incidence, prevalence, age and sex of patients with malignant neoplasms of the esophagus and stomach that were admitted, treated and/or surgery at Conjunto Hospitalar de Sorocaba, in the last six years. Results: we analyzed the cases of 179 patients hospitalized in Conjunto Hospitalar de Sorocaba between the years 2007 and 2012, with the diagnosis of malignancy of the esophagus and/or stomach. Of this total, 131 are male and 48 female, 106 were operated (total or subtotal gastrectomy, esophagectomy, esophagogastrectomy, 73 were diagnosed with esophageal cancer (ICD10: C15, C15 0 to 9 and 118 with cancer stomach (ICD10: C16, C16 0 to 9 and 54 died. The average age of patients was 59.74 years (being 60.32 years for males and 58.18 years for women. Conclusions: based on these data, we conclude that our record of cases is lower than expected in the literature.

  12. Genital Appearance Dissatisfaction: Implications for Women’s Genital Image Self-Consciousness, Sexual Esteem, Sexual Satisfaction, and Sexual Risk

    Science.gov (United States)

    Schick, Vanessa R.; Calabrese, Sarah K.; Rima, Brandi N.; Zucker, Alyssa N.

    2010-01-01

    Findings regarding the link between body image and sexuality have been equivocal, possibly because of the insensitivity of many of body image measures to potential variability across sensory aspects of the body (e.g., appearance versus odor), individual body parts (e.g., genitalia versus thighs), and social settings (e.g., public versus intimate). The current study refined existing methods of evaluating women’s body image in the context of sexuality by focusing upon two highly specified dimensions: satisfaction with the visual appearance of the genitalia and self-consciousness about the genitalia during a sexual encounter. Genital appearance dissatisfaction, genital image self-consciousness, and multiple facets of sexuality were examined with a sample of 217 undergraduate women using an online survey. Path analysis revealed that greater dissatisfaction with genital appearance was associated with higher genital image self-consciousness during physical intimacy, which, in turn, was associated with lower sexual esteem, sexual satisfaction, and motivation to avoid risky sexual behavior. These findings underscore the detrimental impact of negative genital perceptions on young women’s sexual wellbeing, which is of particular concern given their vulnerability at this stage of sexual development as well as the high rates of sexually transmitted infections within this age group. Interventions that enhance satisfaction with the natural appearance of their genitalia could facilitate the development of a healthy sexual self-concept and provide long-term benefits in terms of sexual safety and satisfaction. PMID:20824180

  13. [Impact of female genital mutilation on the millennium goals].

    Science.gov (United States)

    Ruiz, Ismael Jiménez; Martínez, María Pilar Almansa; Bravo, María Del Mar Pastor

    2015-01-01

    To relate the Female Genital Mutilation as a negative factor for the achievement of the Millennium Development Goals 1, 3, 4, 5 and 6. Data collection was through review literature review between in the years 2014 and 2015 in the databases Medline/PubMed, Web of Science, LILACS, SCIELO, Tesis Doctorales TESEO and in the webs of WOK, UNICEF, UNAF and WHO using the descriptors: female circumcision, millennium development goals, rights of women. Articles published between years 2010 y 2015, were included and finally 24 articles were selected. The Female Genital Mutilation is based on gender discrimination, and reinforces and encourages the circle of poverty. This practice causes physical complications that may affect the infant mortality and morbidity, complications in pregnancy and childbirth and there is a relationship between the practice and the transmission of human immunodeficiency virus. The fight against Female Genital Mutilation contributes to the achievement of five of the eight Millennium Goals.

  14. Mucosal immunity in the female genital tract, HIV/AIDS.

    Science.gov (United States)

    Reis Machado, Juliana; da Silva, Marcos Vinícius; Cavellani, Camila Lourencini; dos Reis, Marlene Antônia; Monteiro, Maria Luiza Gonçalves dos Reis; Teixeira, Vicente de Paula Antunes; Miranda Corrêa, Rosana Rosa

    2014-01-01

    Mucosal immunity consists of innate and adaptive immune responses which can be influenced by systemic immunity. Despite having been the subject of intensive studies, it is not fully elucidated what exactly occurs after HIV contact with the female genital tract mucosa. The sexual route is the main route of HIV transmission, with an increased risk of infection in women compared to men. Several characteristics of the female genital tract make it suitable for inoculation, establishment of infection, and systemic spread of the virus, which causes local changes that may favor the development of infections by other pathogens, often called sexually transmitted diseases (STDs). The relationship of these STDs with HIV infection has been widely studied. Here we review the characteristics of mucosal immunity of the female genital tract, its alterations due to HIV/AIDS, and the characteristics of coinfections between HIV/AIDS and the most prevalent STDs.

  15. Mucosal Immunity in the Female Genital Tract, HIV/AIDS

    Directory of Open Access Journals (Sweden)

    Juliana Reis Machado

    2014-01-01

    Full Text Available Mucosal immunity consists of innate and adaptive immune responses which can be influenced by systemic immunity. Despite having been the subject of intensive studies, it is not fully elucidated what exactly occurs after HIV contact with the female genital tract mucosa. The sexual route is the main route of HIV transmission, with an increased risk of infection in women compared to men. Several characteristics of the female genital tract make it suitable for inoculation, establishment of infection, and systemic spread of the virus, which causes local changes that may favor the development of infections by other pathogens, often called sexually transmitted diseases (STDs. The relationship of these STDs with HIV infection has been widely studied. Here we review the characteristics of mucosal immunity of the female genital tract, its alterations due to HIV/AIDS, and the characteristics of coinfections between HIV/AIDS and the most prevalent STDs.

  16. Female genital circumcision/mutilation: implications for female urogynaecological health.

    Science.gov (United States)

    Teufel, Katharina; Dörfler, Daniela Marianne

    2013-12-01

    "Female genital circumcision" or "female genital mutilation", as it is called more often, is an operation that is primarily carried out in Africa. Owing to migration, physicians are increasingly confronted with this issue in Western countries as well. A range of negative effects may result from this operation and this article aims to address consequences for female pelvic health. Special emphasis is placed on urogynaecological health consequences; in particular, on "voiding difficulties", "recurrent urinary tract infections" and "vesicovaginal fistula". All of these occur mostly in infibulated women, i.e. in women whose genitalia are sealed by the most severe form of circumcision. Some of the problems that may emerge as a result of the operation can be resolved by defibulation (i.e. surgical reopening of the sealed vulva). Female genital circumcision is a sensitive topic even in the area of research and reliable data are therefore scarce.

  17. Management of oral and genital herpes in the emergency department.

    Science.gov (United States)

    Mell, Howard K

    2008-05-01

    The epidemiology of oral and genital herpes has dramatically changed over the past decade. Herpes simplex virus-1, traditionally associated with oral herpes, is now implicated in an increasing percentage of genital herpes cases. The possibility of "autoinoculation" (or self-infection) of anatomic sites other than that of the primary infection has been recognized. New methods of suppression therapy are being examined. These changes have led to a revision in the recommendations by the Centers for Disease Control and Prevention (CDC). This review discusses herpes infections of the oral and genital mucosa and the suggested approach to the infected patient who presents in the emergency department. Specific attention is given to the CDC's 2006 guidelines for the treatment of sexually transmitted diseases.

  18. Female genital mutilation. Council on Scientific Affairs, American Medical Association.

    Science.gov (United States)

    1995-12-06

    Female genital mutilation is the medically unnecessary modification of female genitalia. Female genital mutilation typically occurs at about 7 years of age, but mutilated women suffer severe medical complications throughout their adult lives. Female genital mutilation most frequently occurs in Africa, the Middle East, and Muslim parts of Indonesia and Malaysia, and it is generally part of a ceremonial induction into adult society. Recent political and economic problems in these regions, however, have increased the numbers of students and refugees to the United States. Consequently, US physicians are treating an increasing number of mutilated patients. The Council on Scientific Affairs recommends that US physicians join the World Health Organization, the World Medical Association, and other major health care organizations in opposing all forms of medically unnecessary surgical modification of the female genitalia.

  19. Genital Warts -- Initial Visits to Physicians' Offices, United States, 1966 - 2012

    Science.gov (United States)

    ... Data & Statistics Sexually Transmitted Diseases Figure 46. Genital Warts — Initial Visits to Physicians’ Offices, United States, 1966 – ... page . NOTE : The relative standard errors for genital warts estimates of more than 100,000 range from ...

  20. [Female genital mutilations, forced marriages, and early pregnancies].

    Science.gov (United States)

    Henrion, Roger

    2003-01-01

    Female genital mutilations, as well as forcible childhood marriage and their correlate adolescent pregnancies are traditional practices which, not only violate the dignity, but also jeopardize the health, and even the life, of women and their children. The complications of genital mutilations are frequent for a number of reasons: the fact that the clitoris is highly vascularized, the nature of the mutilations, excision or infibulation, and the poor conditions of hygiene. The short term complications are pain, hemorrhage, shock, and urinary retention. Medium term complications include gangrene, septicemia, tetanus, pelvic inflammatory disease, HIV/AIDS, and hepatitis B or C infections. Serious sequelae may occur, including infertility and gynecologic disorders, and sexual life is invariably altered. The main obstetrical complications of genital mutilations are genital lacerations involving the labia minor and the perineum, which can lead to hemorrhage and sequelae such as urinary or anal incontinence, recto-vaginal and vesico-vaginal fistulas. The role of doctors, which is delicate because these customs are entrenched, is to detect genital mutilations, repair them and prevent them, by participating in health education programs. The consequences of forcible childhood marriage are serious, besides the fact that this is a disguised form of rape. The obstetrical risks favored by the underdevelopment of the uterus and the pelvis, include uterine rupture, preeclampsia and eclampsia, and obstetrical hemorrhage. The fetus/neonate are jeopardized by these complications, which can result in perinatal asphyxia and death, as well as the high rates of intrauterine growth retardation and preterm delivery. The impact of genital mutilations on delivery are compounded in childhood pregnancies for anatomical reasons, but also because these adolescents or children are extremely vulnerable and have poor access to perinatal care. In France, as well as in Africa, non-governmental and

  1. Female genital morphology and mating behavior of Orchestina (Arachnida: Araneae: Oonopidae).

    Science.gov (United States)

    Burger, Matthias; Izquierdo, Matías; Carrera, Patricia

    2010-03-01

    The unusual reproductive biology of many spider species makes them compelling targets for evolutionary investigations. Mating behavior studies combined with genital morphological investigations help to understand complex spider reproductive systems and explain their function in the context of sexual selection. Oonopidae are a diverse spider family comprising a variety of species with complex internal female genitalia. Data on oonopid phylogeny are preliminary and especially studies on their mating behavior are very rare. The present investigation reports on the copulatory behavior of an Orchestina species for the first time. The female genitalia are described by means of serial semi-thin sections and scanning electron microscopy. Females of Orchestina sp. mate with multiple males. On average, copulations last between 15.4 and 23.54min. During copulation, the spiders are in a position taken by most theraphosids and certain members of the subfamily Oonopinae: the male pushes the female back and is situated under her facing the female's sternum. Males of Orchestina sp. possibly display post-copulatory mate-guarding behavior. The female genitalia are complex. The genital opening leads into the uterus externus from which a single receptaculum emerges. The dorsal wall of the receptaculum forms a sclerite serving as muscle attachment. A sclerotized plate with attached muscles lies in the posterior wall of the uterus externus. The plate might be used to lock the uterus during copulation. The present study gives no direct evidence for cryptic female choice in Orchestina sp. but suggests that sexual selection occurs in the form of sperm competition through sperm mixing.

  2. Adenomatoid tumor of the female genital tract: Report of three cases

    Directory of Open Access Journals (Sweden)

    Filiz BOLAT

    2007-05-01

    Full Text Available Adenomatoid tumors are benign proliferations that are most often encountered in the female and male genital tracts. The mesothelial phenotype of these unusual tumors has been established by a variety of ultrastructural and immunohistochemical studies, although their histogenesis is by no means certain. In this paper we report three cases that were diagnosed as genital tract adenomatoid tumors and discussed the clinical signs, origin and immunohistochemical characteristics of the this type of tumor. Immunohistochemical expression of calretinin, HBME-1, vimentin, pancytokeratin, EMA, and CD31 were analyzed in three ATs, using formaline-fixed, paraffin-embedded archival tissues. The age of the patients were ranging from 40 to 46 years with a median of 43.3. Tumors were located in uterus (one, and fallopian tube (two. Tumor sizes were ranging between 0.6-5 cm. Immunohistochemically all tumors exhibited strong and diffuse positivity for pancytokeratin, calretinin, HBME-1 and vimentin, but negativity for EMA, and CD31. The immunohistochemical results support histogenetic theories of the adenomatoid tumor that claim it as a type of benign mesothelioma. Immunohistochemical phenotypes can play an important role in the differential diagnosis.

  3. Somatic CALR Mutations in Myeloproliferative Neoplasms with Nonmutated JAK2

    Science.gov (United States)

    Baxter, E.J.; Nice, F.L.; Gundem, G.; Wedge, D.C.; Avezov, E.; Li, J.; Kollmann, K.; Kent, D.G.; Aziz, A.; Godfrey, A.L.; Hinton, J.; Martincorena, I.; Van Loo, P.; Jones, A.V.; Guglielmelli, P.; Tarpey, P.; Harding, H.P.; Fitzpatrick, J.D.; Goudie, C.T.; Ortmann, C.A.; Loughran, S.J.; Raine, K.; Jones, D.R.; Butler, A.P.; Teague, J.W.; O’Meara, S.; McLaren, S.; Bianchi, M.; Silber, Y.; Dimitropoulou, D.; Bloxham, D.; Mudie, L.; Maddison, M.; Robinson, B.; Keohane, C.; Maclean, C.; Hill, K.; Orchard, K.; Tauro, S.; Du, M.-Q.; Greaves, M.; Bowen, D.; Huntly, B.J.P.; Harrison, C.N.; Cross, N.C.P.; Ron, D.; Vannucchi, A.M.; Papaemmanuil, E.; Campbell, P.J.; Green, A.R.

    2014-01-01

    BACKGROUND Somatic mutations in the Janus kinase 2 gene (JAK2) occur in many myeloproliferative neoplasms, but the molecular pathogenesis of myeloproliferative neoplasms with nonmutated JAK2 is obscure, and the diagnosis of these neoplasms remains a challenge. METHODS We performed exome sequencing of samples obtained from 151 patients with myeloproliferative neoplasms. The mutation status of the gene encoding calreticulin (CALR) was assessed in an additional 1345 hematologic cancers, 1517 other cancers, and 550 controls. We established phylogenetic trees using hematopoietic colonies. We assessed calreticulin subcellular localization using immunofluorescence and flow cytometry. RESULTS Exome sequencing identified 1498 mutations in 151 patients, with medians of 6.5, 6.5, and 13.0 mutations per patient in samples of polycythemia vera, essential thrombocythemia, and myelofibrosis, respectively. Somatic CALR mutations were found in 70 to 84% of samples of myeloproliferative neoplasms with nonmutated JAK2, in 8% of myelodysplasia samples, in occasional samples of other myeloid cancers, and in none of the other cancers. A total of 148 CALR mutations were identified with 19 distinct variants. Mutations were located in exon 9 and generated a +1 base-pair frameshift, which would result in a mutant protein with a novel C-terminal. Mutant calreticulin was observed in the endoplasmic reticulum without increased cell-surface or Golgi accumulation. Patients with myeloproliferative neoplasms carrying CALR mutations presented with higher platelet counts and lower hemoglobin levels than patients with mutated JAK2. Mutation of CALR was detected in hematopoietic stem and progenitor cells. Clonal analyses showed CALR mutations in the earliest phylogenetic node, a finding consistent with its role as an initiating mutation in some patients. CONCLUSIONS Somatic mutations in the endoplasmic reticulum chaperone CALR were found in a majority of patients with myeloproliferative neoplasms with

  4. Genital Infection as a First Sign of Acute Myeloid Leukemia

    Directory of Open Access Journals (Sweden)

    Naoki Oiso

    2010-02-01

    Full Text Available Fournier’s gangrene is a life-threatening disorder caused by aerobic and anaerobic bacterial infection. We report a case of genital infection as the initial warning sign of acute myeloid leukemia. We were able to prevent progression to Fournier’s gangrene in our patient by immediate intensive therapy with incision, blood transfusions and intravenous administration of antibiotics. This case suggests that hematologists and dermatologists should keep in mind that genital infection can be a first sign of hematologic malignancy.

  5. Female genital mutilation in the world today: a global review.

    Science.gov (United States)

    Hosken, F P

    1981-01-01

    Extensive research and field work have established that more than 74 million women and female children are mutilated by female genital operations in Africa alone. The operations are also practiced in many parts of the Middle East and, with Moslemization, were introduced into Indonesia and Malaysia where they are preformed at the present time in a less damaging form. This paper lists the countries where instances of excision and infibulation have been reported and includes case reports from Sudan, Egypt, Ethiopia, Kenya, Somalia, Nigeria, Mali, Upper Volta, and Senegal. The ethical issues posed by genital mutilation are also discussed.

  6. Simultaneous genital ulcer and meningitis: a case of EBV infection

    Science.gov (United States)

    Nunes, Jairo Tavares; Lopes, Leonardo da Costa; Prokopowitsch, Aleksander Snioka

    2016-01-01

    The Epstein-Barr virus (EBV) is associated with a broad spectrum of diseases, mainly because of its genomic characteristics, which result in different latency patterns in immune cells and infective mechanisms. The patient described in this report is a previously healthy young man who presented to the emergency department with clinical features consistent with meningitis and genital ulcers, which raised concern that the herpes simplex virus was the causative agent. However, the polymerase chain reaction of cerebral spinal fluid was positive for EBV. The authors highlight the importance of this infection among the differential diagnosis of central nervous system involvement and genital ulceration. PMID:27547743

  7. Genital ulcers associated with Epstein-Barr virus.

    Science.gov (United States)

    Jerdan, Kimberly; Aronson, Iris; Hernandez, Claudia; Fishman, Patricia M; Groth, John V

    2013-06-01

    Genital ulcerations are a rare clinical finding of Epstein-Barr virus (EBV) infection. We present the case of a 16-year-old adolescent girl who reported the onset of diarrhea, headaches, dysuria, and vaginal discharge along with vulvar ulcerations with edema. Laboratory studies revealed a high-quantitative EBV IgG and early antigen as well as a positive IgM antibody for EBV. Although the association between EBV and genital ulcerations is rare, physicians should be aware of this clinical presentation to exclude other infectious entities, to be reassured to accept negative testing, and to quell patient distress or concerns of abuse.

  8. Elevated tumor markers in coccidiomyocosis of the female genital tract

    Directory of Open Access Journals (Sweden)

    Wu Y

    2014-03-01

    Full Text Available The female genital tract is rarely involved by coccidioidomycosis. We describe a woman with disseminated coccidioidomycosis involving the female pelvic organs associated with elevated tumor markers CA 125 and CA 19-9. She had no fevers and the initial clinical suspicion was a malignancy because of the elevated tumor markers. At exploratory laparotomy a total abdominal hysterectomy and bilateral salpingo-oophorectomy were performed because of the suspicion of a malignancy. Subsequent pathology demonstrated coccidioidomycosis involving the female genital tract and no malignancy. The abnormal CA 125 and CA 19-9 returned to normal after surgical resection and treatment of the coccidioidomycosis.

  9. Health Care Personnel challenges encountering patients with Female Genital Mutilation

    OpenAIRE

    Nilsson, Raili

    2015-01-01

    Background: People are moving more and it demands more of health care in the countries receiving people from cultures and countries different from their own. I wanted to write this essay to try to answer what are the challenges for healthcare staff, and how to solve those problems when it comes to female genital-mutilation which is a widespread practice in Africa and in Islam. Aim: Female genital mutilation is an important issue because it affects a woman's life, both mentally and physical...

  10. [Genital actinomycosis. Diagnostic and therapeutic difficulties. Report of three cases].

    Science.gov (United States)

    Atallah, D; Lizee, D S; Van den Akker, M; Gadonneix, P; Tranbaloc, P; Villet, R

    1999-01-01

    Genital actinomycosis is a rare bacterial infection affecting women of child-bearing age, which is sometimes related to the use of an IUD or an intra-vaginal pessary. Nevertheless, this relationship is at best tenous and actinomycosis is not the only bacterial infection caused by IUD use. Genital actinomycosis often occurs as a pelvic tumour which is sometimes difficult to correctly diagnose and consequently treat accordingly. Rapid diagnosis is essential in order to avoid any irreparable tissue damage. Treatment of this condition consists of a combination of antibiotics and surgery to achieve complete recovery. Three cases are described.

  11. Decreased Management of Genital Warts in Young Women in Australian General Practice Post Introduction of National HPV Vaccination Program: Results from a Nationally Representative Cross-Sectional General Practice Study

    Science.gov (United States)

    Harrison, Christopher; Britt, Helena; Garland, Suzanne; Conway, Lynne; Stein, Alicia; Pirotta, Marie; Fairley, Christopher

    2014-01-01

    Objectives Since the introduction of Australia's human papillomavirus vaccination program, the management rate of genital warts in sexual health clinics and private hospitals has decreased in women of vaccine-eligible age. However, most genital warts in Australia are managed in general practice. This study examines whether a similar decrease occurred in Australian general practice after the introduction of the program. Methods Analysis of a nationally representative cross-sectional database of Australian general practice activity (1,175,879 patient encounters with 11,780 general practitioners). Genital warts management rates were estimated for the periods before and after introduction of the program (Pre-program, July 2002-June 2006; Post-program, July 2008-June 2012). Control conditions included genital herpes and gardnerella/bacterial vaginosis in female patients and genital herpes and urethritis in male patients. Trends in management rates by year, pre-vaccine (July 2000-June 2007) and post-vaccine (July 2007-June 2012) were also calculated. Results Management rate of genital warts among women potentially covered by program (aged 15–27 years) decreased by 61% from 4.33 per 1,000 encounters in the Pre-program period to 1.67 in the Post-program period. Trend analysis of the post-vaccine period showed, among women of vaccine eligible age, a significant year-on-year reduction in the rate of genital warts management (pwarts between the Pre- and Post-program periods. Conclusion The large decrease in general practice management of genital warts in women of vaccine-eligible age highlights the success of the program in the wider community. PMID:25180698

  12. [Orchitis and male infertility].

    Science.gov (United States)

    Schuppe, H-C; Pilatz, A; Hossain, H; Meinhardt, A; Bergmann, M; Haidl, G; Weidner, W

    2010-05-01

    Infections and inflammations of the genital tract are considered the most frequent causes of reduced male fertility, but conclusive epidemiological data are not available. In view of the exposure of germ cells to pathogenic components as well as the cells and mediators involved in the inflammatory processes, irreversible damage to spermatogenesis and corresponding decline of ejaculate quality are to be expected, particularly in cases of chronic orchitis. While the consequences of orchitis and epididymo-orchitis that exhibit clinical symptoms due to systemic or local infections are well known, including testicular atrophy and complete loss of fertility, those cases of inflammatory reactions of the testicles that manifest an asymptomatic or subclinical course, or are not even due to an infection, have received little attention until now. However, systematic histopathological analyses have shown a high prevalence of asymptomatic inflammatory reactions in testicular biopsies from infertile men. The mostly focal lymphocytic infiltrates correlate with the degree of damage to spermatogenesis and corresponding clinical and endocrinological parameters of testicular function. Noninvasive diagnostic techniques are not yet available so that chronic asymptomatic inflammations of the testicles as the primary cause or cofactor of male fertility disorders are underestimated. Except for administration of pathogen-specific antibiotics, treatment recommendations are to a large extent still lacking.

  13. Female genital mutilation/cutting type IV in Cambodia: a case report.

    Science.gov (United States)

    Abdulcadir, Jasmine; Irion, Olivier; de Tejada, Begoña Martinez

    2015-12-01

    Nontherapeutic female genital modifications can cause short- and long-term consequences. Caregivers should promote women's self knowledge on genitals' anatomy and physiology, and psychophysical and sexual health. They should also inform on possible negative consequences of vulvar nontherapeutic alterations requested and avoid the medicalization of female genital mutilation.

  14. Evaluation and management of acute genital ulcers in sexually active patients.

    Science.gov (United States)

    Kraus, S J

    1984-02-01

    The causes of genital ulcers vary with the age of the patient. Although sexually related genital ulcers can be seen at any age, they are most common between the ages of 15 and 30. The differential diagnosis includes syphilis, chancroid, genital herpes, lymphogranuloma venereum, granuloma inguinale, fixed drug reactions, and traumatic ulcers.

  15. Genital Mutilation as an Expression of Power

    African Journals Online (AJOL)

    of the clitoris as a male characteristic within the female body. They believe, for instance, that during birth the baby will die ... expression in corporeal images. Control over ... especiallyin the fields of health, education and the media. — are given ...

  16. Knowledge and Behavioral Intention Related to HPV Vaccination among Male College Students

    Science.gov (United States)

    Johnson, Chandrika; Ogletree, Roberta

    2017-01-01

    Background: Although human papillomavirus (HPV) infection is commonly associated with women and cervical cancer, male HPV infection is also a public health concern. In addition to transmission risk to women, HPV is associated with anal, penile, and oral cancers in men and genital warts. Purpose: The study's purpose was to examine male college…

  17. Proximal hypospadias in a male patient with 5α-reductase deficiency: A case reports

    Directory of Open Access Journals (Sweden)

    Erol Basuguy

    2014-01-01

    Full Text Available Hypospadias is a congenital disorder of male external genital. The newborn showed penoscrotal hypospadias with chordee and microphallus. Endocrine data and a normal male karyotype were suggestive of 5α-reductase deficiency. Penoscrotalhypospadias repair of the patient was made.

  18. Molecular biology of Philadelphia-negative myeloproliferative neoplasms

    Directory of Open Access Journals (Sweden)

    Paulo Vidal Campregher

    2012-01-01

    Full Text Available Myeloproliferative neoplasms are clonal diseases of hematopoietic stem cells characterized by myeloid hyperplasia and increased risk of developing acute myeloid leukemia. Myeloproliferative neoplasms are caused, as any other malignancy, by genetic defects that culminate in the neoplastic phenotype. In the past six years, since the identification of JAK2V617F, we have experienced a substantial increase in our knowledge about the genetic mechanisms involved in the genesis of myeloproliferative neoplasms. Mutations described in several genes have revealed a considerable degree of molecular homogeneity between different subtypes of myeloproliferative neoplasms. At the same time, the molecular differences between each subtype have become clearer. While mutations in several genes, such as JAK2, myeloproliferative leukemia (MPL and LNK have been validated in functional assays or animal models as causative mutations, the roles of other recurring mutations in the development of disease, such as TET2 and ASXL1 remain to be elucidated. In this review we will examine the most prevalent recurring gene mutations found in myeloproliferative neoplasms and their molecular consequences.

  19. Hepatic small vessel neoplasm, a rare infiltrative vascular neoplasm of uncertain malignant potential☆,☆☆

    Science.gov (United States)

    Gill, Ryan M.; Buelow, Benjamin; Mather, Cheryl; Joseph, Nancy M.; Alves, Venancio; Brunt, Elizabeth M.; Liu, Ta-Chiang; Makhlouf, Hala; Marginean, Celia; Nalbantoglu, ILKe; Sempoux, Christine; Snover, Dale C.; Thung, Swan N.; Yeh, Matthew M.; Ferrell, Linda D.

    2017-01-01

    Summary Characteristic but rare vascular neoplasms in the adult liver composed of small vessels with an infiltrative border were collected from an international group of collaborators over a 5-year period (N = 17). These tumors were termed hepatic small vessel neoplasm (HSVN), and the histologic differential diagnosis was angiosarcoma (AS). The average age of patients was 54 years (range, 24–83 years). HSVN was more common in men. The average size was 2.1 cm (range, 0.2–5.5 cm). Diagnosis was aided by immunohistochemical stains for vascular lineage (CD31, CD34, FLI-1), which were uniformly positive in HSVN. Immunohistochemical stains (p53, c-Myc, GLUT-1, and Ki-67) for possible malignant potential are suggestive of a benign/low-grade tumor. Capture-based next-generation sequencing (using an assay that targets the coding regions of more than 500 cancer genes) identified an activating hotspot GNAQ mutation in 2 of 3 (67%) tested samples, and one of these cases also had a hotspot mutation in PIK3CA. When compared with hepatic AS (n = 10) and cavernous hemangioma (n = 6), the Ki-67 proliferative index is the most helpful tool in excluding AS, which demonstrated a tumor cell proliferative index greater than 10% in all cases. Strong p53 and diffuse c-Myc staining was also significantly associated with AS but not with HSVN or cavernous hemangioma. There have been no cases with rupture/hemorrhage, disseminated intravascular coagulation, or Kasabach-Merritt syndrome. Thus far, there has been no metastasis or recurrence of HSVN, but complete resection and close clinical follow-up are recommended because the outcome remains unknown. PMID:27090685

  20. Short communication: expression of transporters and metabolizing enzymes in the female lower genital tract: implications for microbicide research.

    Science.gov (United States)

    Zhou, Tian; Hu, Minlu; Cost, Marilyn; Poloyac, Samuel; Rohan, Lisa

    2013-11-01

    Topical vaginal microbicides have been considered a promising option for preventing the male-to-female sexual transmission of HIV; however, clinical trials to date have not clearly demonstrated robust and reproducible effectiveness results. While multiple approaches may help enhance product effectiveness observed in clinical trials, increasing the drug exposure in lower genital tract tissues is a compelling option, given the difficulty in achieving sufficient drug exposure and positive correlation between tissue exposure and microbicide efficacy. Since many microbicide drug candidates are substrates of transporters and/or metabolizing enzymes, there is emerging interest in improving microbicide exposure and efficacy through local modulation of transporters and enzymes in the female lower genital tract. However, no systematic information on transporter/enzyme expression is available for ectocervical and vaginal tissues of premenopausal women, the genital sites most relevant to microbicide drug delivery. The current study utilized reverse transcriptase polymerase chain reaction (RT-PCR) to examine the mRNA expression profile of 22 transporters and 19 metabolizing enzymes in premenopausal normal human ectocervix and vagina. Efflux and uptake transporters important for antiretroviral drugs, such as P-gp, BCRP, OCT2, and ENT1, were found to be moderately or highly expressed in the lower genital tract as compared to liver. Among the metabolizing enzymes examined, most CYP isoforms were not detected while a number of UGTs such as UGT1A1 were highly expressed. Moderate to high expression of select transporters and enzymes was also observed in mouse cervix and vagina. The implications of this information on microbicide research is also discussed, including microbicide pharmacokinetics, the utilization of the mouse model in microbicide screening, as well as the in vivo functional studies of cervicovaginal transporters and enzymes.

  1. A Rare Case of an Intraductal Papillary Mucinous Neoplasm of Pancreas Fistulizing Into Duodenum With Adult Polycystic Kidney Disease

    Science.gov (United States)

    Pipaliya, Nirav; Rathi, Chetan; Parikh, Pathik; Patel, Ruchir; Ingle, Meghraj; Sawant, Prabha

    2015-01-01

    Intraductal papillary mucinous neoplasm (IPMN) accounts for 20-50% of all cystic neoplasms of the pancreas. Rarely, IPMN, whether benign or malignant, can fistulize into adjacent organs like duodenum, stomach or common bile duct. IPMN can be associated with other diseases like Peutz-Jeghers syndrome and familial adenomatous polyposis. Association with adult polycystic kidney disease (ADPKD) is extremely rare. We report a case of a 60-year-old male with a large IPMN in the head of the pancreas diagnosed by magnetic resonance imaging, endoscopic ultrasound and cyst fluid analysis. It was complicated by fistula formation into the second part of the duodenum. Patient was simultaneously having adult polycystic kidney disease. There is only one case report of uncomplicated IPMN with ADPKD in the literature so far. And even rarer, there is no any case report of fistulizing IPMN with ADPKD reported so far, to the best of our knowledge. PMID:27785296

  2. [Human papillomavirus infection in male genitalia].

    Science.gov (United States)

    Cano Garfias, R; Villarreal Peral, C; Juárez Azpilcueta, A

    1995-10-01

    A prospective and transversal study in 100 patients since January to December of 1994, was done, to know the human papiloma virus infection prevalence in male genitals. The patients were studied by a clinical history, genital area colposcopic revision after acetic acid 5% application, biopsy of the lesion and histopathology study. The patients age was among 16 to 71 years old, with a media of 38.8 years old. The sexual activity beginning was from 12 to 27 years old, with an average of 18 years old. Forty one percent of the patients have had sexual relations with prostitutes, 26% have had sexually transmitted diseases, 9% of the patients referred only 1 sexual mate and 82% had human papiloma virus infection.

  3. Mammary fibromatosis in a male breast.

    Science.gov (United States)

    Al-Saleh, N; Amir, T; Shafi, I N

    2012-07-01

    Fibromatosis of the breast is a relatively benign, though locally invasive neoplasm. It is rare and difficult to diagnose. Risk of recurrence is there if it was inadequately excised. The best treatment is local wide excision with negative margins. We report a 46-year old gentleman with mammary fibromatosis. To the best of our knowledge, there are only few cases reported on male breast fibromatosis. The optimal management of it is unknown because of the rarity of the disease.

  4. Genital ulcer as a new clinical clue to PFAPA syndrome.

    Science.gov (United States)

    Scattoni, R; Verrotti, A; Rinaldi, V E; Paglino, A; Carelli, A; D'Alonzo, R

    2015-04-01

    Vaginal ulcers can be associated with a number of different diseases. We describe two girls who presented genital ulcers as a persistent symptom of PFAPA (periodic fever, aphthous stomatitis, pharyngitis, cervical adenitis) syndrome. The possibility of considering this clinical manifestation as a clue for the diagnosis of PFAPA is discussed. © 2014 British Association of Dermatologists.

  5. Mothers' Perceptions of Female Genital Mutilation

    Science.gov (United States)

    Ahanonu, E. L.; Victor, O.

    2014-01-01

    The practice of female genital mutilation (FGM) is widespread in Nigeria. This study was conducted to assess the perceptions of FGM among mothers at a primary healthcare centre in Lagos, Nigeria. A convenience sample of 95 mothers completed the pre-tested, semi-structured questionnaires. Data analysis was carried out using descriptive statistics…

  6. The MAGIC syndrome (mouth and genital ulcers with inflamed cartilage).

    Science.gov (United States)

    Orme, R L; Nordlund, J J; Barich, L; Brown, T

    1990-07-01

    We describe a 42-year-old man with features of both Behçet's disease and relapsing polychondritis. The term MAGIC syndrome (mouth and genital ulcers with inflamed cartilage) has previously been used to describe similarly affected patients. We discuss the diagnostic criteria and pathogenetic mechanisms.

  7. Voluntary Genital Ablations: Contrasting the Cutters and Their Clients

    Directory of Open Access Journals (Sweden)

    Robyn A. Jackowich, BA

    2014-08-01

    Conclusions: This study may help identify individuals who are at risk of performing illegal castrations. That information may help healthcare providers protect individuals with extreme castration ideations from injuring themselves or others. Jackowich RA, Vale R, Vale K, Wassersug RJ, and Johnson TW. Voluntary genital ablations: Contrasting the cutters and their clients. Sex Med 2014;2:121–132.

  8. Genital Mycoplasma infection among Mexican women with systemic lupus erythematosus.

    Science.gov (United States)

    Méndez-Martínez, Socorro; García-Carrasco, Mario; Cedillo-Ramírez, María L; Mendoza-Pinto, Claudia; Etchegaray-Morales, Ivet; Gil-Juárez, Constantino; Montiel-Jarquín, Álvaro J; Taboada-Cole, Alejandro; Jiménez-Herrera, Erick A; Muñóz-Guarneros, Margarita; Cervera, Ricard

    2017-07-01

    To assess the prevalence of genital Mycoplasma spp. among women with systemic lupus erythematosus (SLE) and to identify factors associated with such infection. A cross-sectional study was conducted among patients with SLE and healthy women who attended a hospital in Puebla, Mexico, between July 29, 2014, and January 4, 2015. All participants were aged 18 years or older and sexually active. A structured interview assessed sociodemographic, obstetric, gynecologic, and clinical characteristics. Disease activity was evaluated using the Mexican SLE Disease Activity Index. Polymerase chain reaction was used to detect the presence of Mycoplasma spp. in genital samples. Ureaplasma urealyticum was the only genital mycoplasma detected; it was present in 32 (24.6%) of 130 patients with SLE and 12 (12.8%) of 94 healthy women. Patients with SLE had increased odds of infection (odds ratio 2.120, 95% confidence interval 1.046-4.296). Among patients with SLE, multiparity was more common in those with U. urealyticum infection (P=0.043). One-quarter of women with SLE had genital infection with U. urealyticum. An association was found between infection and multiparity among women with SLE. © 2017 International Federation of Gynecology and Obstetrics.

  9. Newer trends in the management of genital herpes

    Directory of Open Access Journals (Sweden)

    Nath Amiya

    2009-01-01

    Full Text Available Management of genital herpes is complex. Apart from using the standard antivirals, an ideal management protocol also needs to address various aspects of the disease, including the psychological morbidity. Oral acyclovir, valacyclovir or famciclovir are recommended for routine use. Long-term suppressive therapy is effective in reducing the number of recurrences and the risk of transmission to others. Severe or disseminated disease may require intravenous therapy. Resistant cases are managed with foscarnet or cidofovir. Genital herpes in human immunodeficiency virus-infected individuals usually needs a longer duration of antiviral therapy along with continuation of highly active anti retroviral therapy (HAART. Genital herpes in late pregnancy increases the risk of neonatal herpes. Antiviral therapy and/or cesarean delivery are indicated depending on the clinical circumstance. Acyclovir appears to be safe in pregnancy. But, there is limited data regarding the use of valacyclovir and famciclovir in pregnancy. Neonatal herpes requires a higher dose of acyclovir given intravenously for a longer duration. Management of the sex partner, counseling and prevention advice are equally important in appropriate management of genital herpes. Vaccines till date have been marginally effective. Helicase-primase inhibitors, needle-free mucosal vaccine and a new microbicide product named VivaGel may become promising treatment options in the future.

  10. Post-coital genital injury in healthy women

    DEFF Research Database (Denmark)

    Astrup, Birgitte Schmidt; Lykkebo, Annemette Wildfang

    2015-01-01

    Female genital injury following penile sexual intercourse in healthy women is a matter of importance and debate in many parts of society. However, the literature on the subject is sparse. There are a few studies regarding minor injury that does not require treatment in adult, pre-menopausal women...... consensual sexual intercourse in otherwise healthy women. Clin. Anat., 2014. © 2014 Wiley Periodicals, Inc....

  11. Task Force: Routine Genital Herpes Screening Not Recommended

    Science.gov (United States)

    ... page: https://medlineplus.gov/news/fullstory_160205.html Task Force: Routine Genital Herpes Screening Not Recommended Unless someone ... Aug. 2, 2016 (HealthDay News) -- A U.S. federal task force is prepared to recommend that teens, adults and ...

  12. Prediction of findings at defecography in patients with genital prolapse

    NARCIS (Netherlands)

    Roovers, JPWR; van der Bom, JG; van der Vaart, CH; Heintz, APM

    2005-01-01

    Objective Defecography may be useful in pre-operative assessment of patients with genital prolapse. Defecography is an invasive and embarrassing procedure for patients and little effort has been made to optimalise selection criteria for defecography. This study investigated whether discrimination of

  13. [Prevalence of genital anomalies in young football players].

    Science.gov (United States)

    Mónaco, M; Verdugo, F; Bodell, M; Avendaño, E; Til, L; Drobnic, F

    2015-01-01

    The purpose of genital examination (GE) during the Pre-participation Physical Examination (PPE) is to identify the state of maturity, and rule out any genital pathology. To describe genital anomalies (GA) and estimate the awareness of GE in young football players. A descriptive, cross-sectional study was conducted in 280 elite football players from the results of PPE over two seasons. There was a detection rate of 5.4% GA, with varicocele being 3.2%, and of which only 13% were aware of their condition. Although this study shows a low incidence of genital abnormality in the study population, only 13% were aware of the GE prior to assessment. These findings demonstrate a low incidence of GA in this population. While GE is recommended during PPE, it is not a routine practice performed by family doctors or sports medicine specialists. This article attempts to raise awareness of the importance of GE in PPE as a preventive health strategy. Copyright © 2014 Asociación Española de Pediatría. Published by Elsevier Espana. All rights reserved.

  14. INFANT-FEMALE GENITAL MUTILATION (IFGM) IN CITIES AND ...

    African Journals Online (AJOL)

    BLESSING

    Key words: female genital mutilation, child rights, health, postpartum birthing rituals, girl- ... countries like Canada, France Australia, United States, Sweden, Norway, .... and it also makes the girl to become too crazy about sex. ... “Many people continue the practice of FGM because, it is part of ..... similar/same as the foreskin.

  15. [Predict response to decitabine in patients with myelodysplastic syndrome and related neoplasms].

    Science.gov (United States)

    Zhao, Y S; Guo, J; Xu, F; Wu, D; Wu, L Y; Song, L L; Xiao, C; Li, X; Chang, C K

    2017-02-14

    Objective: To identify clinical and molecular signatures for predicting response to decitabine (DAC) in patients with myelodysplastic syndrome (MDS) and related neoplasms. Methods: The clinical characteristics of 109 patients with MDS and related neoplasms who were treated with DAC were analyzed retrospectively and the next target sequencing was performed to define recurrently mutated genes in these disease samples, to examine the association of the clinical and molecular signatures with response to DAC treatment. Results: Of 109 MDS and related neoplasms patients, there were 70 males and 39 females, the median age was 61 years old (ranges: 17-85 years old) . According to the international prognostic scoring system (IPSS) , 46 cases were included in the relatively low risk group (low risk and intermediate-1 risk) , 63 in the relative high risk group (intermediate-2 and high risk) . There were 21 cases with complex karyotype, 17 chromosome 7 abnormality and 17 monosomal karyotype. The median courses of DAC treatment was 4 (2-11) . A total of 74 patients achieved response (67.9%) and 30 (27.5%) achieved complete response (CR) . Univariate analysis found that CR was higher in patients with high risk of IPSS, complex karyotypes, monosomal karyotypes, chromosome 7 abnormality, and platelet doubling after one cycle of DAC treatment. Patients with TP53 gene mutation were more likely to receive CR, 10 of 15 patients with TP53 mutations achieved CR. (66.7%) , which was significantly higher than that of the patients without TP53 gene mutation (21.3%) (P=0.001) . Multivariate analysis showed that TP53 gene mutation, platelet doubling after one cycle of DAC treatment and the complex karyotype were independent prognostic factors for CR. Of them, TP53 gene mutation is the strongest predictor (OR=4.39, 95%CI, 1.20-16.06, P=0.026) . Conclusion: TP53 mutation, platelet doubling after one cycle of DAC treatment and complex karyotypes could predict CR to DAC.

  16. Intraductal papillary mucinous neoplasms and other pancreatic cystic lesions

    Institute of Scientific and Technical Information of China (English)

    Hugh James Freeman

    2008-01-01

    Pancreatic cystic neoplasms are being increasingly recognized, even in the absence of symptoms, in large part, due to markedly improved imaging modalities such as magnetic resonance imaging (MRI)/magnetic resonance cholangio pancreatography (MRCP) and computer tomography (CT) scanning. During the past 2 decades, better imaging of these cystic lesions has resulted in definition of different types, including pancreatic intraductal papillary mucinous neoplasms (IPMN). While IPMN represent only a distinct minority of all pancreatic cancers, they appear to be a relatively frequent neoplastic form of pancreatic cystic neoplasm. Moreover, IPMN have a much better outcome and prognosis compared to pancreatic ductal adenocarcinomas. Therefore, recognition of this entity is exceedingly important for the clinician involved in diagnosis and further evaluation of a potentially curable form of pancreatic cancer.

  17. Interdisciplinary Management of Cystic Neoplasms of the Pancreas

    Directory of Open Access Journals (Sweden)

    Linda S. Lee

    2012-01-01

    Full Text Available Cystic neoplasms of the pancreas are increasingly recognized due to the frequent use of abdominal imaging. It is reported that up to 20% of abdominal cross-sectional scans identify incidental asymptomatic pancreatic cysts. Proper characterization of pancreatic cystic neoplasms is important not only to recognize premalignant lesions that will require surgical resection, but also to allow nonoperative management of many cystic lesions that will not require resection with its inherent morbidity. Though reliable biomarkers are lacking, a wide spectrum of diagnostic modalities are available to evaluate pancreatic cystic neoplasms, including radiologic, endoscopic, laboratory, and pathologic analysis. An interdisciplinary approach to management of these lesions which incorporates recent, specialty-specific advances in the medical literature is herein suggested.

  18. Synchronous laparoscopic resection of colorectal and renal/adrenal neoplasms.

    Science.gov (United States)

    Ng, Simon S M; Lee, Janet F Y; Yiu, Raymond Y C; Li, Jimmy C M; Leung, Ka Lau

    2007-08-01

    Synchronous laparoscopic resections of coexisting abdominal diseases are shown to be feasible without additional postoperative morbidity. We report our experience with synchronous laparoscopic resection of colorectal carcinoma and renal/adrenal neoplasms with an emphasis on surgical and oncologic outcomes. Five patients diagnosed to have synchronous colorectal carcinoma and renal/adrenal neoplasms (renal cell carcinoma in 2 patients, adrenal cortical adenoma in 2 patients, and adrenal metastasis in 1 patient) underwent synchronous laparoscopic resection. The median operative time was 420 minutes and the median operative blood loss was 1000 mL. Three patients developed minor complications, including wound infection in 2 patients and retention of urine in 1 patient. There was no operative mortality. The median duration of hospital stay was 11 days. At a median follow-up of 17.6 months, no patient developed recurrence of disease. Synchronous laparoscopic resection of colorectal and renal/adrenal neoplasms is technically feasible and safe.

  19. Genital anomalies in boys and the environment

    DEFF Research Database (Denmark)

    Main, Katharina M; Skakkebaek, Niels E; Virtanen, Helena E

    2010-01-01

    The prevalence of male reproductive disorders, such as testicular cancer and impaired semen quality, is increasing in many, albeit not all, countries. These disorders are aetiologically linked with congenital cryptorchidism and hypospadias by common factors leading to perinatal disruption of normal...... a role. Recent prospective studies have established links between perinatal exposure to persistent halogenated compounds and cryptorchidism, as well as between phthalates and anti-androgenic effects in newborns. Maternal alcohol consumption, mild gestational diabetes and nicotine substitutes were also...

  20. Complex genital structures indicate cryptic female choice in a haplogyne spider (Arachnida, Araneae, Oonopidae, Gamasomorphinae).

    Science.gov (United States)

    Burger, Matthias; Nentwig, Wolfgang; Kropf, Christian

    2003-01-01

    Female genital structures with their allied muscles of the haplogyne spider Opopaea fosuma are described. A functional explanation of this system is given, which indicates that cryptic female choice may occur in these spiders: the anterior wall of their spermatheca is strongly sclerotized and possesses a cone-shaped hole in its upper part. A transverse sclerite that serves as muscle attachment bears a nail-like structure and lies in a chitinized area of the anterior wall of the uterus externus. Muscle contraction presses this nail into the hole of the spermatheca. In this way, the uterus externus gets both locked and fixed. Furthermore, as this occurs the copulatory orifice is enlarged and the resulting suction probably leads to previously deposited sperm being drawn from the spermatheca and dumped. This is a common mechanism used by females to influence a male's chances of fathering their offspring in a process known as cryptic female choice.

  1. Canine Central Nervous System Neoplasm Phenotyping Using Tissue Microarray Technique.

    Science.gov (United States)

    Spitzbarth, I; Heinrich, F; Herder, V; Recker, T; Wohlsein, P; Baumgärtner, W

    2017-05-01

    Tissue microarrays (TMAs) represent a useful technique for the simultaneous phenotyping of large sample numbers and are particularly suitable for histopathologic tumor research. In this study, TMAs were used to evaluate semiquantitatively the expression of multiple antigens in various canine central nervous system (CNS) neoplasms and to identify markers with potential discriminative diagnostic relevance. Ninety-seven canine CNS neoplasms, previously diagnosed on hematoxylin and eosin sections according to the World Health Organization classification, were investigated on TMAs, with each tumor consisting of 2 cylindrical samples from the center and the periphery of the neoplasm. Tumor cells were phenotyped using a panel of 28 monoclonal and polyclonal antibodies, and hierarchical clustering analysis was applied to group neoplasms according to similarities in their expression profiles. Hierarchical clustering generally grouped cases with similar histologic diagnoses; however, gliomas especially exhibited a considerable heterogeneity in their positivity scores. Multiple tumor groups, such as astrocytomas and oligodendrogliomas, significantly differed in the proportion of positive immunoreaction for certain markers such as p75(NTR), AQP4, GFAP, and S100 protein. The study highlights AQP4 and p75(NTR) as novel markers, helping to discriminate between canine astrocytoma and oligodendroglioma. Furthermore, the results suggest that p75(NTR) and proteolipid protein may represent useful markers, whose expression inversely correlates with malignant transformation in canine astrocytomas and oligodendrogliomas, respectively. Tissue microarray was demonstrated to be a useful and time-saving tool for the simultaneous immunohistochemical characterization of multiple canine CNS neoplasms. The present study provides a detailed overview of the expression patterns of different types of canine CNS neoplasms.

  2. Adhesion Molecules Associated with Female Genital Tract Infection.

    Directory of Open Access Journals (Sweden)

    Jamal Qualai

    Full Text Available Efforts to develop vaccines that can elicit mucosal immune responses in the female genital tract against sexually transmitted infections have been hampered by an inability to measure immune responses in these tissues. The differential expression of adhesion molecules is known to confer site-dependent homing of circulating effector T cells to mucosal tissues. Specific homing molecules have been defined that can be measured in blood as surrogate markers of local immunity (e.g. α4β7 for gut. Here we analyzed the expression pattern of adhesion molecules by circulating effector T cells following mucosal infection of the female genital tract in mice and during a symptomatic episode of vaginosis in women. While CCR2, CCR5, CXCR6 and CD11c were preferentially expressed in a mouse model of Chlamydia infection, only CCR5 and CD11c were clearly expressed by effector T cells during bacterial vaginosis in women. Other homing molecules previously suggested as required for homing to the genital mucosa such as α4β1 and α4β7 were also differentially expressed in these patients. However, CD11c expression, an integrin chain rarely analyzed in the context of T cell immunity, was the most consistently elevated in all activated effector CD8+ T cell subsets analyzed. This molecule was also induced after systemic infection in mice, suggesting that CD11c is not exclusive of genital tract infection. Still, its increase in response to genital tract disorders may represent a novel surrogate marker of mucosal immunity in women, and warrants further exploration for diagnostic and therapeutic purposes.

  3. PATIENTS WITH METASTATIC GESTATIONAL TROPHOBLASTIC NEOPLASMS AND NO GYNECOLOGICAL SYMPTOMS

    Directory of Open Access Journals (Sweden)

    F. Ghaemmaghami T. Ashraf Ganjoie

    2008-04-01

    Full Text Available Early recognition of Gestational Trophoblastic Neoplasm (GTN will maximize the chances of cure with chemotherapy but some patients present with many different symptoms months or even years after the causative pregnancy making diagnosis difficult. Clinicians should be aware of the possibility of GTN in any reproductive age woman with bizarre central nervous system, gastrointestinal, pulmonary symptoms or radiographic evidence of metastatic tumor of unknown primary origin. We reported five cases of metastatic gestational trophoblastic neoplasms with bizarre pulmonary symptoms, acute abdomen, neurologic symptoms presenting without gynecological symptoms.

  4. CD4~+CD56~+ hematodermic neoplasm in a child

    Institute of Scientific and Technical Information of China (English)

    GUO Xia; LI Qiang; ZHOU Chen-yan

    2010-01-01

    @@ CD4~+CD56~+ hematodermic neoplasm (HN) is a rare, highly aggressive systemic neoplasm, which had been described under various names including lymphoblastic lymphoma of natural killer (NK) phenotype, blastic NK cell lymphoma (BNK), leukemic lymphoma of immature NK lineage and CD4~+CD56~+ HN. This malignancy is mainly involved in elderly people and usually a rapidly fatal disease, since consistently effective treatments have not yet been developed. It is relatively rare in children.~(1-6) Herein we report a boy with CD4~+CD56~+ HN.

  5. Frequency of Haemophilus spp. in urinary and and genital tract samples

    Directory of Open Access Journals (Sweden)

    Tatjana Marijan,

    2010-02-01

    Full Text Available Aim To determine the prevalence and antibiotic susceptibility of Haemophilus influenzae and H. parainfluenzae isolated from the urinary and genital tracts. Methods Identification of strains bacteria Haemophilus spp. was carried out by using API NH identifi-cation system, and antibiotic susceptibility was performed by Kirby-Bauer disk diffusion method. Results A total number of 50 (0,03% H. influenzae and 14 (0,01% H. parainfluenzae (out of 180, 415 samples were isolated from genitourinary tract. From urine samples of the girls under 15 years of age these bacteria were isolated in 13 (0,88% and two (0,13% cases, respectively, and only in one case(0,11% of the UTI in boys (H. influenzae. In persons of fertile age, it was only H. influenzae bacteria that was found in urine samples of the five women (0,04% and in three men (0,22%. As a cause of vulvovaginitis, H. influenzae was isolated in four (5,63%, and H. parainfluenzae in two (2,82% girls. In persons of fertile age, H. influenzae was isolated from 10 (0,49% smears of the cervix, and in nine (1,74% male samples. H. parainfluenzae was isolated from seven (1,36% male samples. (p<0.01. Susceptibility testing of H. influenzae and H. parainfluenzae revealed that both pathogens were signifi- cantly resistant to cotrimoxasol only (26.0% and 42.9%, respectively. Conclusion In the etiology of genitourinary infections of girls during childhood, genital infections of women in fertile age (especially in pregnant women, and men with cases of epididimytis and/or orchitis,it is important to think about this rare and demanding bacteria in terms of cultivation.

  6. Medroxyprogesterone acetate and levonorgestrel increase genital mucosal permeability and enhance susceptibility to genital herpes simplex virus type 2 infection.

    Science.gov (United States)

    Quispe Calla, N E; Vicetti Miguel, R D; Boyaka, P N; Hall-Stoodley, L; Kaur, B; Trout, W; Pavelko, S D; Cherpes, T L

    2016-11-01

    Depot-medroxyprogesterone acetate (DMPA) is a hormonal contraceptive especially popular in areas with high prevalence of HIV and other sexually transmitted infections (STI). Although observational studies identify DMPA as an important STI risk factor, mechanisms underlying this connection are undefined. Levonorgestrel (LNG) is another progestin used for hormonal contraception, but its effect on STI susceptibility is much less explored. Using a mouse model of genital herpes simplex virus type 2 (HSV-2) infection, we herein found that DMPA and LNG similarly reduced genital expression of the desmosomal cadherin desmoglein-1α (DSG1α), enhanced access of inflammatory cells to genital tissue by increasing mucosal epithelial permeability, and increased susceptibility to viral infection. Additional studies with uninfected mice revealed that DMPA-mediated increases in mucosal permeability promoted tissue inflammation by facilitating endogenous vaginal microbiota invasion. Conversely, concomitant treatment of mice with DMPA and intravaginal estrogen restored mucosal barrier function and prevented HSV-2 infection. Evaluating ectocervical biopsy tissue from women before and 1 month after initiating DMPA remarkably revealed that inflammation and barrier protection were altered by treatment identically to changes seen in progestin-treated mice. Together, our work reveals DMPA and LNG diminish the genital mucosal barrier; a first-line defense against all STI, but may offer foundation for new contraceptive strategies less compromising of barrier protection.

  7. Quantitative genetic insights into the coevolutionary dynamics of male and female genitalia.

    Science.gov (United States)

    Evans, Jonathan P; van Lieshout, Emile; Gasparini, Clelia

    2013-07-22

    The spectacular variability that typically characterizes male genital traits has largely been attributed to the role of sexual selection. Among the evolutionary mechanisms proposed to account for this diversity, two processes in particular have generated considerable interest. On the one hand, females may exploit postcopulatory mechanisms of selection to favour males with preferred genital traits (cryptic female choice; CFC), while on the other hand females may evolve structures or behaviours that mitigate the direct costs imposed by male genitalia (sexual conflict; SC). A critical but rarely explored assumption underlying both processes is that male and female reproductive traits coevolve, either via the classic Fisherian model of preference-trait coevolution (CFC) or through sexually antagonistic selection (SC). Here, we provide evidence for this prediction in the guppy (Poecilia reticulata), a polyandrous livebearing fish in which males transfer sperm internally to females via consensual and forced matings. Our results from a paternal half-sibling breeding design reveal substantial levels of additive genetic variation underlying male genital size and morphology-two traits known to predict mating success during non-consensual matings. Our subsequent finding that physically interacting female genital traits exhibit corresponding levels of genetic (co)variation reveals the potential intersexual coevolutionary dynamics of male and female genitalia, thereby fulfilling a fundamental assumption underlying CFC and SC theory.

  8. Somatostatin-Immunoreactive Pancreaticoduodenal Neuroendocrine Neoplasms

    DEFF Research Database (Denmark)

    Engelund Luna, Iben; Monrad, Nina; Binderup, Tina

    2016-01-01

    in the pancreas, metastatic disease at diagnosis and higher tumour grade were all associated with a significantly poorer survival. CONCLUSION: None of the patients with p-dSOM presented with the full somatostatinoma syndrome. Prognostic factors are localisation of the primary tumour, dissemination and tumour...... was 2/12. One male had MEN-1. Five had stage 1A-2B and nine had stage 4. The Ki-67 index was 1-40% (median 7%). Plasma somatostatin was elevated in seven patients. Patients reported symptoms related to the somatostatinoma syndrome, but none fulfilled the criteria for a full syndrome. Primary tumour...

  9. Intraductal papillary mucinous neoplasm (IPMN):UPDATE

    OpenAIRE

    木村, 理

    2015-01-01

    At present, IPMN is broadly divided into two main types: main duct and branch duct. However, as discussed below, the definition of mixed-type IPMN is gradually becoming accepted. In main duct IPMN, the main pancreatic duct is very dilated, while in branch duct IPMN, the branches of the pancreatic duct are dilated, resembling a bunch of grapes.IPMN is most frequently diagnosed in the elderly (around 65 years old), and the male to female ratio is 2:1, indicating that the incidence of the diseas...

  10. Spatial autocorrelation calculations of the nine malignant neoplasms in Taiwan in 2005-2009: a gender comparison study

    Institute of Scientific and Technical Information of China (English)

    Pui-Jen Tsai

    2011-01-01

    Spatial analytical techniques and models are often used in epidemiology to identify spatial anomalies (hotspots) in disease regions.These analytical approaches can be used to identify not only the location of such hotspots,but also their spatial patterns.We used spatial autocorrelation methodologies,including Global Moran's I and Local Getis-Ord statistics,to describe and map spatial clusters and areas in which nine malignant neoplasms are situated in Taiwan.In addition,we used a logistic regression model to test the characteristics of similarity and dissimilarity between males and females and to formulate the common spatial risk.The mean found by local spatial autocorrelation analysis was used to identify spatial cluster patterns.We found a significant relationship between the leading malignant neoplasms and welldocumented spatial risk factors.For instance,in Taiwan,the geographic distribution of clusters where oral cavity cancer in males is prevalent was closely correspond to the locations in central Taiwan with serious metal pollution.In females,clusters of oral cavity cancer were closely related with aboriginal townships in eastern Taiwan,where cigarette smoking,alcohol drinking,and betel nut chewing are commonplace.The difference between males and females in the spatial distributions was stark.Furthermore,areas with a high morbidity of gastric cancer were clustered in aboriginal townships where the occurrence of Helicobacter pylori is frequent.Our results revealed a similarity between both males and females in spatial pattern.Cluster mapping clarified the spatial aspects of both internal and external correlations for the nine malignant neoplasms.In addition,using a method of logistic regression also enabled us to find differentiation between gender-specific spatial patterns.

  11. Metabolic syndrome and colorectal neoplasms: An ominous association.

    Science.gov (United States)

    Trabulo, Daniel; Ribeiro, Suzane; Martins, Cláudio; Teixeira, Cristina; Cardoso, Cláudia; Mangualde, João; Freire, Ricardo; Gamito, Élia; Alves, Ana L; Augusto, Fátima; Oliveira, Ana P; Cremers, Isabelle

    2015-05-07

    To evaluate the association of metabolic syndrome (MS) and colorectal cancer and adenomas in a Western country, where the incidence of MS is over 27%. This was a prospective study between March 2013 and March 2014. MS was diagnosed according to the National Cholesterol Education Program-ATP III. Demographic characteristics, anthropometric measurements, metabolic risk factors, and colonoscopic pathologic findings were assessed in patients with MS (group 1) who underwent routine colonoscopy at our department. This data was compared with consecutive patients without metabolic syndrome (group 2), with no differences regarding sex and age. Patients with incomplete colonoscopy, family history, or past history of colorectal neoplasm were excluded. Informed consent was obtained and the ethics committee approved this study. Statistical analysis was performed using Student's t-test and χ(2) test, with a P value ≤ 0.05 being considered statistically significant. Of 258 patients, 129 had MS; 51% males; mean-age 67.1 years (50-87). Among the MS group, 94% had high blood pressure, 91% had increased waist circumference, 60% had diabetes, 55% had low high-density lipoprotein cholesterol level, 50% had increased triglyceride level, and 54% were obese [body mass index (BMI) 30 kg/m(2)]. 51% presented 4 criteria of MS. MS was associated with increased prevalence of adenomas (43% vs 25%, P = 0.004) and colorectal cancer (13% vs 5%, P = 0.027), compared with patients without MS. MS was also positively associated with multiple (≥ 3) adenomas (35% vs 9%, P = 0.024) and sessile adenomas (69% vs 53%, P = 0.05). No difference existed between location (P = 0.086), grade of dysplasia (P = 0.196), or size (P = 0.841) of adenomas. In addition, no difference was found between BMI (P = 0.078), smoking (P = 0.146), alcohol consumption (P = 0.231), and the presence of adenomas. MS is positively associated with adenomas and colorectal cancer. However, there is not enough information in western

  12. [Intraductal papillary mucinous neoplasm and recurrent pancreatitis].

    Science.gov (United States)

    Gálvez, Eduardo; Gálvez, Gustavo; Barboza, Aurelio; Barboza, Eduardo; Combe, Juan Manuel; Combe, Mario R; Combe, Juan; Arias Stella C, Javier; Arias Stella, Javier

    2013-01-01

    Ohashi described for the first time the IPMN on 1982 as a pancreatic neoplasia with mucine cells forming papillae and producing dilatation of the main pancreatic duct or its branches. The IPMN represent the 1% of the pancreatic tumors and 5% of the cystic neoplasias. It is potentially malignant in a period of five years being more frequent in males between 60-70 and clinically these patients' presents as acute, recurrent or chronic pancreatitis, with an incidence of malignancy from 25% to 70%. CT scan and cholangio MRI allows the diagnosis, the variety, localization and possibility of determine malignancy. The treatment is the Whipple resection. We are reporting the case of an obese middle age male, being observed along the last 10 years because of recurrent pancreatitis with a cystic lesion of the head of the pancreas. The CT scan, endoscopic-ultrasound and the analysis of the liquid content suggested a mucinous lesion, reason why the patient underwent a pancreatic-duodenal resection. The histology study confirms the diagnosis of IPMN.

  13. The Continuing Value of Ultrastructural Observation in Central Nervous System Neoplasms in Children

    Directory of Open Access Journals (Sweden)

    Na Rae Kim

    2015-11-01

    Full Text Available Central nervous system (CNS neoplasms are the second most common childhood malignancy after leukemia and the most common solid organ neoplasm in children. Diagnostic dilemmas with small specimens from CNS neoplasms are often the result of multifactorial etiologies such as frozen or fixation artifact, biopsy size, or lack of knowledge about rare or unfamiliar entities. Since the late 1950s, ultrastructural examination has been used in the diagnosis of CNS neoplasms, though it has largely been replaced by immunohistochemical and molecular cytogenetic studies. Nowadays, pathologic diagnosis of CNS neoplasms is achieved through intraoperative cytology, light microscopy, immunohistochemistry, and molecular cytogenetic results. However, the utility of electron microscopy (EM in the final diagnosis of CNS neoplasms and investigation of its pathogenetic origin remains critical. Here, we reviewed the distinguishing ultrastructural features of pediatric CNS neoplasms and emphasize the continuing value of EM in the diagnosis of CNS neoplasms.

  14. Cystic neoplasms of the pancreas: A diagnostic challenge

    Institute of Scientific and Technical Information of China (English)

    Grant F Hutchins; Peter V Draganov

    2009-01-01

    Cystic neoplasms of the pancreas are increasingly recognized due to the expanding use and improved sensitivity of cross-sectional abdominal imaging. Major advances in the last decade have led to an improved understanding of the various types of cystic lesions and their biologic behavior. Despite significant improvements in imaging technology and the advent of endoscopic-ultrasound (EUS)-guided fineneedle aspiration, the diagnosis and management of pancreatic cystic lesions remains a significant clinical challenge. The first diagnostic step is to differentiate between pancreatic pseudocyst and cystic neoplasm.If a pseudocyst has been effectively excluded, the cornerstone issue is then to determine the malignant potential of the pancreatic cystic neoplasm. In the majority of cases, the correct diagnosis and successful management is based not on a single test but on incorporating data from various sources including patient history, radiologic studies, endoscopic evaluation, and cyst fluid analysis. This review will focus on describing the various types of cystic neoplasms of the pancreas, their malignant potential, and will provide the clinician with a comprehensive diagnostic approach.

  15. Pattern of metastatic deposits of malignant neoplasms to the chest ...

    African Journals Online (AJOL)

    Pattern of metastatic deposits of malignant neoplasms to the chest seen on plain ... chest x-ray (CXR) is a veritable tool in the survey of metastases to the lung. ... from breast, prostate, thyroid and cervix Rare from osteosarcoma and melanoma.

  16. Mucin profile of the pancreatic mucinous cystic neoplasms

    Institute of Scientific and Technical Information of China (English)

    JI Yuan; XU Jian-fang; KUANG Tian-tao; ZHOU Yan-nan; LU Shao-hua; TAN Yun-shan

    2006-01-01

    @@ Mucinous cystic neoplasms (MCNs) of the pancreas are a distinct entity, account for 1% of pancreatic exocrine tumors. MCNs can be classified histologically as adenomas, borderline tumors, or carcinomas. Because several evidences showing that mucinous cystadenomas are poten- tially malignant and may transform into cystadeno- carcinomas, particularly if treated by drainage, these tumors should be identified accurately.1

  17. Confocal Endomicroscopy Characteristics of Different Intraductal Papillary Mucinous Neoplasm Subtypes.

    Science.gov (United States)

    Kamboj, Amrit K; Dewitt, John M; Modi, Rohan M; Conwell, Darwin L; Krishna, Somashekar G

    2017-05-01

    Intraductal papillary mucinous neoplasms are classified into gastric, intestinal, pancreatobiliary, and oncocytic subtypes where morphology portends disease prognosis. The study aim was to demonstrate EUS-guided needle-based confocal laser endomicroscopy imaging features of intraductal papillary mucinous neoplasm subtypes. Four subjects, each with a specific intraductal papillary mucinous neoplasm subtype were enrolled. An EUS-guided needle-based confocal laser endomicroscopy miniprobe was utilized for image acquisition. The mean cyst size from the 4 subjects (2 females; mean age = 65.3±12 years) was 36.8±12 mm. All lesions demonstrated mural nodules and focal dilation of the main pancreatic duct. EUS-nCLE demonstrated characteristic finger-like papillae with inner vascular core for all subtypes. The image patterns of the papillae for the gastric, intestinal, and pancreatobiliary subtypes were similar. However, the papillae in the oncocytic subtype were thick and demonstrated a fine scale-like or honeycomb pattern with intraepithelial lumina correlating with histopathology. There was significant overlap in the needle-based confocal laser endomicroscopy findings for the different intraductal papillary mucinous neoplasm subtypes; however, the oncocytic subtype demonstrated distinct patterns. These findings need to be replicated in larger multicenter studies.

  18. Cutaneous epithelioid angiosarcoma: a neoplasm with potential pitfalls in diagnosis.

    Science.gov (United States)

    Mobini, Narciss

    2009-03-01

    Angiosarcoma (AS) is a rare neoplasm. Cutaneous AS is the most common form of AS. The epithelioid variant of the disease, however, is a rare entity. This subset can histologically mimic non-vascular neoplasms and impose serious challenges in reaching the correct diagnosis. We present five patients with cutaneous epithelioid angiosarcoma (EAS); in none, the clinical diagnosis included a vascular lesion. Three patients had history of breast conservation surgery with/without radiation therapy. Other patients had no previous radiation, and there was no lymphedema in any of the cases. The histopathological examination of the biopsy specimens by hematoxylin and eosin method was not suggestive of a malignant vascular neoplasm initially and the differential diagnoses included carcinoma, malignant melanoma and atypical lymphoid infiltrate. Only after performing immunohistochemical studies that included vascular markers, a definitive diagnosis was possible. Some cases showed unusual histopathological features. Cutaneous EAS is a rare variant of cutaneous AS that can mimic a variety of more common, non-vascular neoplasms, creating a major pitfall in the diagnosis. A careful and thorough histopathological examination and a high index of suspicion, along with appropriate immunohistochemical evaluation, can help reach a correct diagnosis and provide optimal patient care.

  19. Secondary neoplasms of the larynx from a colonic adenocarcinoma

    DEFF Research Database (Denmark)

    Dadkhah, Naser; Hahn, Christoffer

    2015-01-01

    Secondary neoplasms of the larynx are rare and account for 0.09-0,4% of all laryngeal tumours. Cutaneous melanomas are the preponderant primaries metastasizing to the larynx, fol-lowed by renal cell carcinomas, breast and lung carcinomas. Colonic adenocarcinoma metastases to the larynx...

  20. The epidemiology of malignant neoplasms of the stomach in Canada during the period 1931-1984.

    Science.gov (United States)

    Ayiomamitis, A

    1988-01-01

    Morbidity patterns in Canada for malignant neoplasms of the stomach were examined for the period 1970-1980 and mortality patterns for the period 1931-1984. Age-standardized morbidity rates (ASMR) have declined significantly in males (p = 0.011) and females (p = 0.0011) during the period studied by, on average, 0.20 fewer new cases per 100,000 population per yr. The significant declines in ASMRs are attributable to significant declines in age-specific rates for males aged 35-44 (p = 0.013) and 55-64 (p = 0.046) and females aged 55-64, 65-74, and 75-84 yr (p less than 0.015). Significant declines in age-standardized death rates (ASDR) have also occurred in both males and females (p = 0.0001), with 15 of the 16 age-sex groups studied showing significant rates of decline (p less than 0.0005). The greatest rates of decline were noted for males and females aged 75-84, where age-specific rates have declined by more than 4.2 deaths per 100,000 population per yr since 1931.