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Sample records for cervical moderate dysplasia

  1. MRA of fibromuscular dysplasia in cervical vessels

    International Nuclear Information System (INIS)

    Link, J.; Steffens, J.C.; Mueller-Huelsbeck, S.; Brossmann, J.; Heller, M.

    1996-01-01

    In 386 selective angiograms of cervical vessels fibromuscular dysplasia was revealed in 4 female patients in the age of 30-54 years. FMD was located in the carotid artery (n=5) and in the vertebral artery (n=2) with a total of 8 lesions. 6/8 of the lesions of the seven cervical vessels were located typically in the mid cervical portion of the vessels and 2/6 lesions were located in the atlas loop of the vertebral artery. 4 lesions showed moderate stenosis and 4 vessels showed only mild stenosis. These patterns which demonstrated the typical morphology of fibromuscular dysplasia with alternating irregular zones of widening and narrowing were evaluated well with MR angiography, the others were missed. (orig./MG) [de

  2. Human papilloma virus infection and cervical dysplasia.

    Science.gov (United States)

    Melinte-Popescu, Alina; Costăchescu, Gh

    2012-01-01

    Pap testing is considered to be the best screening tool for cervical cancer but there is currently great interest in the possible application of human papilloma virus (HPV) testing to supplement Pap screening for cervical cancer. To determine the prevalence of high-risk HPV types in the studied population and to explore the association between high-risk HPV types and cervical dysplasia. Cross-sectional study conducted at the Iasi Cuza Voda Obstetrics-Gynecology Hospital and Suceava County Hospital. 332 women who underwent colposcopy for cervical lesions between 2006 and 2011 were included in this study. The overall prevalence of HPV was 57.23%. HPV prevalence differs significantly in the three age groups up to 50 years. It was highest in patients below the age of 40 and progressively lower with advancing age. The overall prevalence of cervical dysplasia was 56.62%. The prevalence of cervical dysplasia was highest in the age groups up to 40 years. The most important determinant of HPV infection is age. Persistence of HPV appears to be associated with progression to squamous intraepithelial lesion. Dysplasia is often missed in a cervical sample either because of human error in screening and interpretation, or because of suboptimal quality of Pap smear. Incorporation of HPV testing into the present Pap screening program has the potential of making screening for cervical cancer more effective, and a necessary prelude to assessing this is by determining the prevalence of the high-risk types.

  3. Features of bacterial-mycotic dysbiosis in women with high oncogenic risk human papillomavirus suffering from cervicitis, erosion and cervical dysplasia

    Directory of Open Access Journals (Sweden)

    Al Kasi Мae Ghazi

    2014-08-01

    Full Text Available Aim. A possible relationship between the uterine neck dysplasia and vaginal microbiocenosis has been subject for broad discussions for many years. Hence, research devoted to the study of the problem of cervical lesions, in particular the progression of cervicitis, cervical erosion and cervical dysplasia depending on the ratio of obligate, opportunistic pathogenic and pathogenic microorganisms is of particular importance and relevance today. Methods and results. To address the problem, we have conducted a complete examination and studied the peculiarities of the opportunistic and pathogenic microfl ora spectrum in the urogenital tract microbiota in case of 120 female patients of reproductive age suffering from cervicitis, cervical erosion or cervical dysplasia on the background of Papilloma Viral Infection. The control group included 30 apparently healthy women. Conclusion. It was set, that dysbiosis forms in 52,1% women, in this 38,8% patients have moderate and 13,3% patients have severe dysbiosis. Anaerobic type of dysbiosis was verifi ed in 22,9% women and in 29,2% it was mixed aerobic-anaerobic type. Gardnerella vaginalis/Prevotella bivia/Porphiromonas spp., Eubacterium spp., Megasphaera spp./Veilonella spp./Dialister spp., Peptostreptococcus spp. were prevalent urogenital microbiota. Ureaplasma (urealiticum parva was verifi ed in 23,8% patients and diagnostically meaningful it was in 20,0%, Candida spp. was 64,6 and 54,6% accordingly.

  4. Prevalence of Cervical Dysplasia among Women in Kano Municipal ...

    African Journals Online (AJOL)

    Fifty-seven women had cervical dysplasia giving a prevalence rate of 10.63%. Of the 57 women with cervical dysplasia, 21 (36.8%) had a low grade squamous intraepithelial lesions (LGSIL), while 36(63.2%) had a high grade squamous intraepithelial lesion (HGSIL). The disease was higher in grand multiparous clients ...

  5. The association between cervical dysplasia, a short cervix, and preterm birth.

    Science.gov (United States)

    Miller, Emily S; Sakowicz, Allie; Grobman, William A

    2015-10-01

    We sought to determine whether cervical dysplasia in the absence of an excisional procedure is associated with an increased risk of preterm birth (PTB) and whether that risk is independent of the presence of a short cervix. This is a cohort study including women with a singleton pregnancy who underwent routine cervical length assessment between 18-23 6/7 weeks of gestation, stratified by cervical dysplasia (ie, no prior dysplasia, prior dysplasia but no excisional procedure, or prior excisional procedure). The frequency of a short cervix (≤2.5 cm) and PTB were compared between groups and multivariable analyses were performed to identify whether: (1) dysplasia alone or a prior excisional procedure was associated with PTB; and (2) whether these factors remained independently associated with PTB after adjusting for the presence of a short cervix. Of the 18,528 women who met inclusion criteria, 3023 (16.3%) had prior dysplasia alone and 1356 (7.3%) had a prior excisional procedure. The frequency of a short cervix for women without dysplasia, with prior dysplasia alone, or with a prior excisional procedure was 0.8%, 1.0%, and 2.2%, respectively (P cervix. Copyright © 2015 Elsevier Inc. All rights reserved.

  6. Risk of high-grade cervical dysplasia and cervical cancer in women with systemic lupus erythematosus receiving immunosuppressive drugs.

    Science.gov (United States)

    Feldman, C H; Liu, J; Feldman, S; Solomon, D H; Kim, S C

    2017-06-01

    Objective Prior studies suggest an increased risk of cervical cancer among women with systemic lupus erythematosus. However, the relationship with immunosuppressive drugs is not well studied in US nationwide cohorts. We compared the risk of high-grade cervical dysplasia and cervical cancer among women with systemic lupus erythematosus who started immunosuppressive drugs versus hydroxychloroquine. Methods We identified systemic lupus erythematosus patients initiating immunosuppressive drugs or hydroxychloroquine using claims data from two US commercial health plans and Medicaid (2000-2012). We used a validated claims-based algorithm to identify high-grade cervical dysplasia or cervical cancer. To account for potential confounders, including demographic factors, comorbidities, medication use, HPV vaccination status, and health care utilization, immunosuppressive drugs and hydroxychloroquine initiators were 1:1 matched on the propensity score. We used inverse variance-weighted, fixed effect models to pool hazard ratios from the propensity score-matched Medicaid and commercial cohorts. Results We included 2451 matched pairs of immunosuppressive drugs and hydroxychloroquine new users in the commercial cohort and 7690 matched pairs in Medicaid. In the commercial cohort, there were 14 cases of cervical dysplasia or cervical cancer among immunosuppressive drugs users and five cases among hydroxychloroquine users (hazard ratio 2.47, 95% CI 0.89-6.85, hydroxychloroquine = ref). In Medicaid, there were 46 cases among immunosuppressive drugs users and 29 cases in hydroxychloroquine users (hazard ratio 1.24, 95% CI 0.78-1.98, hydroxychloroquine = ref). The pooled hazard ratio of immunosuppressive drugs was 1.40 (95% CI 0.92-2.12). Conclusion Among women with systemic lupus erythematosus, immunosuppressive drugs may be associated with a greater, albeit not statistically significant, risk of high-grade cervical dysplasia and cervical cancer compared to patients receiving

  7. Maxillo-nasal dysplasia (Binder syndrome) and associated malformations of the cervical spine

    International Nuclear Information System (INIS)

    Olow-Nordenram, M.A.K.; Raadberg, C.T.

    1984-01-01

    Forty-three patients with maxillo-nasal dysplasia have been subjected to a radiographic examination of the cervical spine. In 44.2 per cent malformations of the cervical vertebrae of a minor or major type were revealed. Dysplasia of the vertebral bodies related to persistence of the chorda dorsalis, a very rare malformation, was found in six cases. No correlation between the incidence or serverity of the malformations and the degree of malocclusion of the jaws and facial deformity, characteristic of Binder syndrome, were noted. The maxillo-nasal dysplasia and the spinal malformations probably have a common cause during the embryologic stage. (orig.)

  8. Maxillo-nasal dysplasia (Binder syndrome) and associated malformations of the cervical spine

    Energy Technology Data Exchange (ETDEWEB)

    Olow-Nordenram, M.A.K.; Raadberg, C.T.

    1984-01-01

    Forty-three patients with maxillo-nasal dysplasia have been subjected to a radiographic examination of the cervical spine. In 44.2 per cent malformations of the cervical vertebrae of a minor or major type were revealed. Dysplasia of the vertebral bodies related to persistence of the chorda dorsalis, a very rare malformation, was found in six cases. No correlation between the incidence or serverity of the malformations and the degree of malocclusion of the jaws and facial deformity, characteristic of Binder syndrome, were noted. The maxillo-nasal dysplasia and the spinal malformations probably have a common cause during the embryologic stage.

  9. Incidence of cervical dysplasia and cervical cancer in women living with HIV in Denmark

    DEFF Research Database (Denmark)

    Thorsteinsson, Kristina; Ladelund, Steen; Jensen-Fangel, Søren

    2014-01-01

    and hazard ratios (HRs) for time from inclusion to first cervical intraepithelial neoplasia (CIN)/ICC and time from first normal cervical cytology to first CIN/ICC were estimated. Sensitivity analyses were performed to include prior screening outcome, screening intensity and treatment of CIN......INTRODUCTION: Women living with HIV (WLWH) are reportedly at increased risk of invasive cervical cancer (ICC). WLWH in Denmark attend the National ICC screening program less often than women in the general population. We aimed to estimate the incidence of cervical dysplasia and ICC in WLWH...... with normal baseline cytology, incidences of CIN1+ and CIN2+ were higher in WLWH. However, incidences were comparable between WLWH and controls adherent to the National ICC screening program. CONCLUSIONS: Overall, WLWH develop more cervical disease than controls. However, incidences of CIN are comparable...

  10. Expected effect of vaccination using bivalent vaccine on incidence of cervical dysplasia and cervical cancer in terms of health care system in Slovak Republic

    International Nuclear Information System (INIS)

    Bielik, J.; Marusakova, E.; Masak, L.

    2011-01-01

    Purpose: Human papillomavirus is a dominant cause of cervical dysplasia with possible transition to cervical cancer. The main purpose of the study was to make a qualified forecast of the potential of vaccination using a bivalent vaccine on the incidence of cervical dysplasia and cervical cancer as well as disease-related mortality in the Slovak Republic. Methods: The method of evaluation was the use of the Markov model that is strictly based on either epidemiological data from official institutions such as the National Oncology Register of the Slovak Republic, Statistic Office of the Slovak Republic, or the data from health insurance companies and the opinion of the experts´ panel of the Society of Gynaecology and Obstetrics. Results: Results obtained by modelling suggest that the introduction of HPV vaccination into the national immunization programme would result in a reduction of at least 84 deaths of women during the monitored period. Every cervical cancer death averted means 31 life years saved on average. Depending on the vaccination coverage in the cohort, HPV vaccination would cause a reduction of registered cervical dysplasia by 26,900 to 131,808 cases, a reduction of registered carcinoma in situ by 1,371 to 6,714 cases, and a decrease of registered invasive cervical carcinoma by 1,645 to 8,058 cases. Conclusion: The results of the analysis confirmed that HPV vaccination in 12-year old girls has the potential to significantly reduce both the incidence of cervical dysplasia and cervical cancer and mortality due to cervical cancer, whereby this form of primary intervention is also cost-effective. Vaccination also enhances the effect of standard secondary prevention realized by age dependant screening. (author)

  11. Artificial intelligence estimates the impact of human papillomavirus types in influencing the risk of cervical dysplasia recurrence: progress toward a more personalized approach.

    Science.gov (United States)

    Bogani, Giorgio; Ditto, Antonino; Martinelli, Fabio; Signorelli, Mauro; Chiappa, Valentina; Leone Roberti Maggiore, Umberto; Taverna, Francesca; Lombardo, Claudia; Borghi, Chiara; Scaffa, Cono; Lorusso, Domenica; Raspagliesi, Francesco

    2018-01-22

    The objective of this study was to determine whether the pretreatment human papillomavirus (HPV) genotype might predict the risk of cervical dysplasia persistence/recurrence. Retrospective analysis of prospectively collected data of consecutive 5104 women who underwent the HPV-DNA test were matched with retrospective data of women undergoing either follow-up or medical/surgical treatment(s) for genital HPV-related infection(s). Artificial neuronal network (ANN) analysis was used in order to weight the importance of different HPV genotypes in predicting cervical dysplasia persistence/recurrence. ANN simulates a biological neuronal system from both the structural and functional points of view: like neurons, ANN acquires knowledge through a learning-phase process and allows weighting the importance of covariates, thus establishing how much a variable influences a multifactor phenomenon. Overall, 5104 women were tested for HPV. Among them, 1273 (25%) patients underwent treatment for HPV-related disorders. LASER conization and cervical vaporization were performed in 807 (59%) and 386 (30%) patients, respectively, and secondary cervical conization in 45 (5.5%). ANN technology showed that the most important genotypes predicting cervical dysplasia persistence/recurrence were HPV-16 (normalized importance: 100%), HPV-59 (normalized importance: 51.2%), HPV-52 (normalized importance: 47.7%), HPV-18 (normalized importance: 32.8%) and HPV-45 (normalized importance: 30.2%). The pretreatment diagnosis of all of those genotypes, except HPV-45, correlated with an increased risk of cervical dysplasia persistence/recurrence; the pretreatment diagnosis was also arrived at using standard univariate and multivariable models (P<0.01). Pretreatment positivity for HPV-16, HPV-18, HPV-52 and HPV-59 might correlate with an increased risk of cervical dysplasia persistence/recurrence after treatment. These data might be helpful during patients' counseling and to implement new vaccination

  12. Characteristic findings of cervical Papanicolaou tests from transgender patients on androgen therapy: Challenges in detecting dysplasia.

    Science.gov (United States)

    Adkins, B D; Barlow, A B; Jack, A; Schultenover, S J; Desouki, M M; Coogan, A C; Weiss, V L

    2018-02-28

    The characteristic features of Papanicolaou (Pap) tests collected from female-to-male (FTM) transgender patients on androgen therapy have not been well defined in the literature. FTM transgender patients require cervical cancer screening with the same recommended frequency as cis-gender females. Dysplasia remains challenging to differentiate from atrophy. Without pertinent history, the atrophic findings in younger transgender patients can be misinterpreted as high-grade dysplasia. A review of all cervical Pap tests of transgender patients receiving androgen therapy (2010-2017) was performed. Bethesda diagnosis, cytomorphological features, HPV testing and cervical biopsy results were reviewed. Eleven transgender patients receiving androgen therapy were identified with 23 cervical Pap tests, 11 HPV tests and five cervical biopsies performed. A review of the Pap tests demonstrated: 57% negative for intraepithelial lesion; 13% unsatisfactory; 13% atypical squamous cells of undetermined significance; 13% atypical squamous cells - cannot exclude high-grade squamous intraepithelial lesion; and 4% high-grade squamous intraepithelial lesion. The rates of abnormal tests were higher than our age-matched cis-gender atrophic cohort rates of unsatisfactory (0.5%), atypical squamous cells of undetermined significance (7%), atypical squamous cells-cannot exclude high-grade squamous intraepithelial lesion (0%) and high-grade squamous intraepithelial lesion (0.5%). The cytological findings from liquid-based preparations included dispersed and clustered parabasal-type cells, scattered degenerated cells, smooth evenly dispersed chromatin, and occasional mild nuclear enlargement and irregularity. Dysplastic cells had larger nuclei, hyperchromatic clumped chromatin, and more irregular nuclear contours. The evaluation of dysplasia can be challenging on Pap tests from transgender patients on androgen therapy. The cohort evaluated had higher rates of unsatisfactory and abnormal Pap tests

  13. The correlation between HIV seropositivity, cervical dysplasia, and HPV subtypes 6/11, 16/18, 31/33/35

    DEFF Research Database (Denmark)

    Tweddel, G; Heller, P; Cunnane, M

    1994-01-01

    Twenty-one human immunodeficiency virus (HIV) seropositive patients were studied to determine the prevalence of cervical dysplasia, the distribution of human papilloma virus (HPV) subtypes, and the utility of cytologic diagnosis in this population. The patients ranged in age from 18 to 41 years...

  14. Occipital dysplasia and associated cranial spinal cord abnormalities in two dogs

    International Nuclear Information System (INIS)

    Bagley, R.S.; Harrington, M.L.; Tucker, R.L.; Sande, R.D.; Root, C.R.; Kramer, R.W.

    1996-01-01

    Occipital dysplasia was found in association with cervical spinal cord abnormalities in two dogs. One dog presented for tetraparesis and cervical hyperesthesia, the other for historical cervical hyperesthesia and mild paraparesis. In dog 1, a midline cervical spinal cord defect consistent with a communicating syrinx was found. In the other dog, a presumptive syringo/hydromyelia of the cervical spinal cord was found on magnetic resonance imaging. While occipital dysplasia alone is not thought to cause any clinical abnormalities, the dogs of this report suggest that intramedullary central nervous system abnormalities may be present concurrently with occipital dysplasia and should be considered as a possible cause of the clinical signs. The relationship between occipital dysplasia and syringo/hydromyelia in these dogs remains unclear, however, similar associated abnormalities are occasionally found in humans with Chiari malformation

  15. Correlation of DNA Ploidy with Progression of Cervical Cancer

    International Nuclear Information System (INIS)

    Singh, M.; Kalra, N.; Shukla, Y.; Mehrotra, S.; Singh, U.

    2008-01-01

    The majority of squamous cell carcinomas of cervix are preceded by visible changes in the cervix, most often detected by cervical smear. As cervical cancer is preceded by long precancerous stages, identification of the high-risk population through detection of DNA ploidy may be of importance in effective management of this disease. Here we attempted to correlate aneuploidy DNA patterns and their influence on biological behavior of flow-cytometry analysis of DNA ploidy which was carried out in cytologically diagnosed cases of mild (79), moderate (36), and severe (12) dysplasia, as well as “atypical squamous cells of unknown significance (ASCUS)” (57) along with controls (69), in order to understand its importance in malignant progression of disease. Cytologically diagnosed dysplasias, which were employed for DNA ploidy studies, 39 mild, 28 moderate, and 11 severe dysplasia cases were found to be aneuploidy. Out of the 69 control subjects, 6 cases showed aneuploidy pattern and the rest 63 subjects were diploid. An aneuploidy pattern was observed in 8 out of 57 cases of cytologically evaluated ASCUS. The results of the followup studies showed that aberrant DNA content reliably predicts the occurrence of squamous cell carcinoma in cervical smear. Flow cytometric analysis of DNA ploidy may provide a strategic diagnostic tool for early detection of carcinoma cervix. Therefore, it is a concept of an HPV screening with reflex cytology in combination with DNA flow cytometry to detect progressive lesions with the greatest possible sensitivity and specificity.

  16. Patients with newly diagnosed cervical cancer should be screened for anal human papilloma virus and anal dysplasia: Results of a pilot study using a STELLA computer simulation and economic model

    OpenAIRE

    Eli D. Ehrenpreis; Dylan G. Smith

    2018-01-01

    Background: Women with cervical cancer often have anal human papillomavirus (HPV) infection and anal dysplasia. However, effectiveness of anal HPV screening is unknown. Methods: A dynamic model was constructed using STELLA. Populations are represented as ''stocks'' that change according to model rates. Initial anal cytology in new cervical cancer patients, dysplasia progression and regression, cost of treating high-grade squamous intraepithelial lesions (HSIL), and lifetime costs for anal can...

  17. Cervical spine in patients with diastrophic dysplasia - radiographic findings in 122 patients

    International Nuclear Information System (INIS)

    Remes, Ville M.; Helenius, Ilkka J.; Peltonen, Jari I.; Marttinen, Eino J.; Poussa, Mikko S.

    2002-01-01

    Heading AbstractBackground. In previous studies, typical radiological findings in the cervical spine of patients with diastrophic dysplasia (DD) have been kyphosis, displacement of the vertebrae, spina bifida occulta (SBO), anterior hypoplasia of vertebrae C3-5, and hyperplasia and dysmorphism of the odontoid process.Objectives. To make a radiological analysis of the cervical spine in patients with DD.Materials and methods. The study comprised 122 patients (50 males, 72 females), with an average age of 19 years (range newborn-63 years). Follow-up was available on 62 patients (51%), for an average duration of 11 years. Cervical spine alignment was measured according to Cobb's method. The height (H) and depth (D) of the vertebral body and sagittal diameter (S) of the spinal canal were measured. H/D and S/D ratios were then calculated from the measurements. The shape of the vertebrae was assessed. Displacement and movement of cervical vertebrae in neutral and bending radiographs were measured.Results. The average lordosis in the last radiograph was 17 (range 4 -55 ). Five (4%) patients had a cervical kyphosis with an average of 92 (range 10-165 ) on their last radiograph. The H/D ratio increased slowly during growth and showed significant correlation with age. There was no growth spurt at puberty. The S/D ratio was fairly stable until 7-8 years of age, when it started to decline slowly. The percentage of vertebrae with a flat vertebral body and narrow spinal canal value tended to increase with age. Vertebral hypoplasia and displacement between vertebrae were most common in the mid-cervical region and resolved spontaneously with age. Degenerative changes seemed to increase with age and were already visible during the second decade of life. SBO was noted in 79% of patients.Conclusions. The most common alignment in the cervical spine is lordosis in adulthood. The vertebral bodies are flattened and the spinal canal is narrowed. Vertebral body hypoplasia and displacement

  18. Cervical spine in patients with diastrophic dysplasia - radiographic findings in 122 patients

    Energy Technology Data Exchange (ETDEWEB)

    Remes, Ville M; Helenius, Ilkka J; Peltonen, Jari I [Hospital for Children and Adolescents, Helsinki University Central Hospital, P.O. Box 281, 00029 HUS (Finland); Marttinen, Eino J [Helsinki University Central Hospital (Finland); Poussa, Mikko S [Orton Orthopaedic Hospital, Helsinki (Finland)

    2002-09-01

    Heading AbstractBackground. In previous studies, typical radiological findings in the cervical spine of patients with diastrophic dysplasia (DD) have been kyphosis, displacement of the vertebrae, spina bifida occulta (SBO), anterior hypoplasia of vertebrae C3-5, and hyperplasia and dysmorphism of the odontoid process.Objectives. To make a radiological analysis of the cervical spine in patients with DD.Materials and methods. The study comprised 122 patients (50 males, 72 females), with an average age of 19 years (range newborn-63 years). Follow-up was available on 62 patients (51%), for an average duration of 11 years. Cervical spine alignment was measured according to Cobb's method. The height (H) and depth (D) of the vertebral body and sagittal diameter (S) of the spinal canal were measured. H/D and S/D ratios were then calculated from the measurements. The shape of the vertebrae was assessed. Displacement and movement of cervical vertebrae in neutral and bending radiographs were measured.Results. The average lordosis in the last radiograph was 17 (range 4 -55 ). Five (4%) patients had a cervical kyphosis with an average of 92 (range 10-165 ) on their last radiograph. The H/D ratio increased slowly during growth and showed significant correlation with age. There was no growth spurt at puberty. The S/D ratio was fairly stable until 7-8 years of age, when it started to decline slowly. The percentage of vertebrae with a flat vertebral body and narrow spinal canal value tended to increase with age. Vertebral hypoplasia and displacement between vertebrae were most common in the mid-cervical region and resolved spontaneously with age. Degenerative changes seemed to increase with age and were already visible during the second decade of life. SBO was noted in 79% of patients.Conclusions. The most common alignment in the cervical spine is lordosis in adulthood. The vertebral bodies are flattened and the spinal canal is narrowed. Vertebral body hypoplasia and displacement

  19. Cervical spine in patients with diastrophic dysplasia - radiographic findings in 122 patients

    Energy Technology Data Exchange (ETDEWEB)

    Remes, Ville M.; Helenius, Ilkka J.; Peltonen, Jari I. [Hospital for Children and Adolescents, Helsinki University Central Hospital, P.O. Box 281, 00029 HUS (Finland); Marttinen, Eino J. [Helsinki University Central Hospital (Finland); Poussa, Mikko S. [Orton Orthopaedic Hospital, Helsinki (Finland)

    2002-09-01

    Heading AbstractBackground. In previous studies, typical radiological findings in the cervical spine of patients with diastrophic dysplasia (DD) have been kyphosis, displacement of the vertebrae, spina bifida occulta (SBO), anterior hypoplasia of vertebrae C3-5, and hyperplasia and dysmorphism of the odontoid process.Objectives. To make a radiological analysis of the cervical spine in patients with DD.Materials and methods. The study comprised 122 patients (50 males, 72 females), with an average age of 19 years (range newborn-63 years). Follow-up was available on 62 patients (51%), for an average duration of 11 years. Cervical spine alignment was measured according to Cobb's method. The height (H) and depth (D) of the vertebral body and sagittal diameter (S) of the spinal canal were measured. H/D and S/D ratios were then calculated from the measurements. The shape of the vertebrae was assessed. Displacement and movement of cervical vertebrae in neutral and bending radiographs were measured.Results. The average lordosis in the last radiograph was 17 (range 4 -55 ). Five (4%) patients had a cervical kyphosis with an average of 92 (range 10-165 ) on their last radiograph. The H/D ratio increased slowly during growth and showed significant correlation with age. There was no growth spurt at puberty. The S/D ratio was fairly stable until 7-8 years of age, when it started to decline slowly. The percentage of vertebrae with a flat vertebral body and narrow spinal canal value tended to increase with age. Vertebral hypoplasia and displacement between vertebrae were most common in the mid-cervical region and resolved spontaneously with age. Degenerative changes seemed to increase with age and were already visible during the second decade of life. SBO was noted in 79% of patients.Conclusions. The most common alignment in the cervical spine is lordosis in adulthood. The vertebral bodies are flattened and the spinal canal is narrowed. Vertebral body hypoplasia and

  20. A systematic review of the effects of visual inspection with acetic acid, cryotherapy, and loop electrosurgical excision procedures for cervical dysplasia in HIV-infected women in low- and middle-income countries.

    Science.gov (United States)

    Forhan, Sara E; Godfrey, Catherine C; Watts, D Heather; Langley, Carol L

    2015-04-15

    Cervical cancer, almost all of which is caused by human papillomavirus, accounts for 12% of female cancers worldwide and is more common among HIV-infected women. Nine of 10 deaths from cervical cancer occur in low- and middle-income countries (LMICs). Simple screening methods and outpatient treatment of precursor lesions save lives but the benefit of these interventions among HIV-infected women is uncertain. We reviewed evidence of the effects of screening with visual inspection with acetic acid (VIA), and outpatient treatment for cervical precancer among HIV-infected women in LMIC. A systematic review of articles published from January 1995 through July 2013 was conducted using key terms for VIA cervical screening, cervical precancer treatment with cryotherapy or loop electrosurgical excision procedure, HIV-infected women, low-resource settings, and outcomes, including morbidity and mortality. Of 2159 articles screened, 14 met inclusion criteria; all considered only morbidity outcomes. No articles dealt with the long-term impact of screening/treatment on cervical cancer incidence or mortality among HIV-infected women. Articles reported on performance of VIA, prevalence of cervical dysplasia, and complications and rates of recurrent dysplasia after treatment. Dysplasia prevalence and recurrence were higher among HIV-infected compared with HIV-uninfected women but morbidity from treatment was similar. Few data exist on long-term outcomes of VIA, cryotherapy, or loop electrosurgical excision procedure interventions among HIV-infected women in LMIC; longer-term outcomes research is needed to assess the effects of VIA or other screening modalities and outpatient treatment on prevention of cervical cancer among HIV-infected women.

  1. Cervical cancer - screening and prevention

    Science.gov (United States)

    Cancer cervix - screening; HPV - cervical cancer screening; Dysplasia - cervical cancer screening; Cervical cancer - HPV vaccine ... Almost all cervical cancers are caused by HPV (human papilloma virus). HPV is a common virus that spreads through sexual contact. Certain ...

  2. Papillomavirus genomes in human cervical carcinoma: Analysis of their integration and transcriptional activity

    International Nuclear Information System (INIS)

    Matulic, M.; Soric, J.

    1994-01-01

    Eighty-four biopsies derived from cervical tissues were analyzed for the presence of human papillomavirus (HPV) DNA types 6, 16 and 18 using Southern blot hybridization. HPV 6 was found in none of the cervical biopsies, and HPV types 16 and 18 were found in 44% of them. The rate of HPV 16/18 positive samples increased proportionally to the severity of the lesion. In normal tissue there were no positive samples, in mild and moderate dysplasia HPV 16/18 was present in 20% and in severe dysplasia and invasive carcinomas in 37 and 50%, respectively. In biopsies from 13 cases with squamous cell carcinoma of the uterine cervix and CIN III lesions HPV 16 was integrated within the host genome. It was concluded that the virus could be integrated at variable, presumably randomly selected chromosomal loci and with different number of copies. Transcription of HPV 16 and 18 was detected in one cervical cancer in HeLa cells, respectively. These results imply that HPV types 16 and 18 play an etiological role in the carcinogenesis of human cervical epithelial cells. (author)

  3. Predicting Factors for High-Grade Cervical Dysplasia in Women With Low-Grade Cervical Cytology and Nonvisible Squamocolumnar Junction.

    Science.gov (United States)

    Bogani, Giorgio; Taverna, Francesca; Lombardo, Claudia; Ditto, Antonino; Martinelli, Fabio; Signorelli, Mauro; Chiappa, Valentina; Leone Roberti Maggiore, U; Mosca, Lavinia; Sabatucci, Ilaria; Scaffa, Cono; Lorusso, Domenica; Raspagliesi, Francesco

    2018-01-01

    To assess the risk of developing high-grade cervical dysplasia among women with low-grade cervical cytology and nonvisible squamocolumnar junction (SCJ) at colposcopic examination. Data of consecutive women with low-grade intraepithelial lesion(≤LSIL) undergoing colposcopic examination, which was unsatisfactory (due to the lack of the visualization of the entire SCJ), were retrospectively reviewed. The risk of developing high-grade cervical intraepithelial neoplasia (CIN2+) was assessed using Kaplan-Meier and Cox models. Data of 86 women were retrieved. Mean (standard deviation [SD]) age was 36.3 (13.4) years. A total of 71 (82.5%) patients had high-risk human papillomavirus (HR-HPV) at the time of diagnosis. Among the 63 patients undergoing repetition of HPV testing, 15 (24%) and 48 (76%) women had positive and negative tests for HR-HPV at 12 months, respectively. We observed that 5 (33%) of 15 patients with HPV persistence developed CIN2+, while only 1 (2%) patient of 48 patients without HPV persistence developed CIN2+ (odds ratio [OR]: 23.5; 95% confidence interval [CI]: 2.46-223.7; P < .001). The length of HR-HPV persistence correlated with an increased risk of developing CIN2+ ( P < .001; P for trend). High-risk HPV persistence is the only factor predicting for CIN2+ (hazard ratio: 3.19; 95% CI: 1.55-6.57; P = .002). High-risk HPV persistence predicts the risk of developing CIN2+ in patients with unsatisfactory colposcopic examination. Further studies are warranted in order to implement the use of HPV testing in patients with unsatisfactory colposcopy.

  4. Incidence of cervical dysplasia and cervical cancer in women living with HIV in Denmark: comparison with the general population.

    Science.gov (United States)

    Thorsteinsson, K; Ladelund, S; Jensen-Fangel, S; Katzenstein, T L; Johansen, I Somuncu; Pedersen, G; Junge, J; Helleberg, M; Storgaard, M; Obel, N; Lebech, A-M

    2016-01-01

    Women living with HIV (WLWH) are reportedly at increased risk of invasive cervical cancer (ICC). A recent publication found that WLWH in Denmark attend the national ICC screening programme less often than women in the general population. We aimed to estimate the incidence of cervical dysplasia and ICC in WLWH in Denmark compared with that in women in the general population. We studied a nationwide cohort of WLWH and a cohort of 15 age-matched women per WLWH from the general population for the period 1999-2010. Pathology samples were obtained from The Danish Pathology Data Bank, which contains nationwide records of all pathology specimens. The cumulative incidence and hazard ratios (HRs) for time from inclusion to first cervical intraepithelial neoplasia (CIN)/ICC and time from first normal cervical cytology result to first CIN/ICC were estimated. Sensitivity analyses were performed to include prior screening outcome, screening intensity and treatment of CIN/ICC in the interpretation of results. We followed 1140 WLWH and 17 046 controls with no prior history of ICC or hysterectomy for 9491 and 156 865 person-years, respectively. Compared with controls, the overall incidences of CIN1 or worse (CIN1+), CIN2+ and CIN3+, but not ICC, were higher in WLWH and predicted by young age and a CD4 count < 200 cells/μL. In women with normal baseline cytology, incidences of CIN1+ and CIN2+ were higher in WLWH. However, when we compared subgroups of WLWH and controls where women in both groups were adherent to the national ICC screening programme and had a normal baseline cytology, incidences of CIN and ICC were comparable. Overall, WLWH developed more cervical disease than controls. Yet, in WLWH and controls adherent to the national ICC screening programme and with normal baseline cytology, incidences of CIN and ICC were comparable. © 2015 British HIV Association.

  5. Cervical neoplasia and human papilloma virus infection in prostitutes.

    Science.gov (United States)

    Gitsch, G; Kainz, C; Reinthaller, A; Kopp, W; Tatra, G; Breitenecker, G

    1991-12-01

    To evaluate the prevalence and incidence of PAP smears indicating cervical dysplasia as well as human papillomavirus (HPV) infection in prostitutes. Prevalence and incidence study of cervical dysplasia and HPV infection in prostitutes. For detection and typing of HPV-DNA In Situ Hybridisation (ISH) was performed in tissue samples with CIN gained by colposcopically directed punch biopsies. Second Department of Obstetrics and Gynecology, University of Vienna Medical School and STD Clinic of the Public Health Office, Vienna. Registered prostitutes attending the STD Clinic of the Public Health Office and a control group. 978 prostitutes and 5493 women with unknown cytological anamnesis were compared. Frequency of positive PAP smears was significantly higher in prostitutes (6.13% versus 1.43%). To determine the pick-up rate of cervical dysplasia during one year after negative cytology we compared 722 prostitutes and 3162 controls. Prostitutes showed a significant higher dysplasia pick-up rate (3.05% to 1.07%) compared with controls. HPV detection rate in prostitutes was similar to that in the control group. The distribution of HPV types revealed a higher frequency of "high risk" HPV 16/18 and 31/33 in prostitutes. The results demonstrate a higher incidence and prevalence of cervical dysplasia in prostitutes and therefore suggest regular cervical PAP smear screening in registered prostitutes twice a year.

  6. Interobserver reproducibility of the histological diagnosis of cervical dysplasia, Hospital San Juan de Dios, from January to December 2010

    International Nuclear Information System (INIS)

    Morales Navarro, Karla Andrea

    2013-01-01

    The reproducibility of the histological diagnosis of cervix specimens processed by the Pathology Service of the San Juan de Dios Hospital from January to December 2010 was determined. When operational failures were detected, possible improvement processes were proposed, guided by the study's findings. A moderate concordance for the Bethesda System and poor to moderate for the classification of Cervical Intraepithelial Neoplasia, was obtained after analyzing the diagnoses issued by the observers when comparing the pairs of pathologists. The concordance was moderate when comparing each pathologist with the standard for both classifications. The correlation was excellent when comparing the Classification Cervical Intraepithelial Neoplasia versus the Bethesda System. The categories with highest concordance were high-grade intraepithelial lesion and cervical intraepithelial neoplasia 3 and minor agreement were low-grade intraepithelial lesion and cervical intraepithelial neoplasia 2. The results agree and in some cases the results exceed the reproduction noted in the literature world medical [es

  7. [Frequency of cervical epithelial lesions reported in the Regional Laboratory of Exfoliative Cytology in Jalisco].

    Science.gov (United States)

    González-López, Sergio; Martínez-Silva, María G; Hernández-Hernández, Dulce M; Aguilar-Lemarroy, Adriana; Jave-Suárez, Luis Felipe

    2015-01-01

    The Official Mexican Norm for the prevention, treatment and control of Cervical Cancer (CC) indicates that the Papanicolau (Pap) is the procedure for the detection of this neoplasia; therefore, it is of interest to know the prevalence of suspected cases by this technique in Mexican population. In this study, we show the diagnosed cases in the State of Jalisco, México. A retrospective study was made to the samples that arrived for their analysis to the Laboratorio Regional de Citología Exfoliativa (LARCE), of the Instituto Mexicano del Seguro Social (IMSS) in Guadalajara, Jalisco. We considered all cases from January 2010 to December 2012. We analyzed 188 095 cases, from which 5.3 % had a diagnosis of low dysplasia, 0.18 % of moderated dysplasia and 0.05 % of high dysplasia. Microinvasive and invasive cancer showed a low frequency (0.03 %). The frequency of abnormal findings identified by vaginal cervical cytology is relatively low. The number of inadequate and limited samples for cytological assessment is high; there is a high proportion of women attending for the first time in life to cytology evaluation in older age groups.

  8. Cervical neoplasia and human papilloma virus infection in prostitutes.

    OpenAIRE

    Gitsch, G; Kainz, C; Reinthaller, A; Kopp, W; Tatra, G; Breitenecker, G

    1991-01-01

    OBJECTIVES--To evaluate the prevalence and incidence of PAP smears indicating cervical dysplasia as well as human papillomavirus (HPV) infection in prostitutes. DESIGN--Prevalence and incidence study of cervical dysplasia and HPV infection in prostitutes. For detection and typing of HPV-DNA In Situ Hybridisation (ISH) was performed in tissue samples with CIN gained by colposcopically directed punch biopsies. SETTING--Second Department of Obstetrics and Gynecology, University of Vienna Medical...

  9. HPV prevalence and HPV-related dysplasia in elderly women.

    Directory of Open Access Journals (Sweden)

    Ruth S Hermansson

    Full Text Available In Sweden, where screening ends at the age of 60, about 30% of the cervical cancer cases occur in women older than 60. The aim of the present study was to investigate the prevalence of HPV and cervical dysplasia in women of 60 years and above.From September 2013 until June 2015, 1051 women aged 60-89 years (mean 68 years were sampled for an HPV test when attending an outpatient gynecology clinic. Women with positive results had a second HPV test and liquid based cytology (LBC, after 3.5 months on average. Those with a positive second HPV test were examined by colposcopy, and biopsy and a sample for LBC was obtained.The prevalence of HPV was 4.1%, (95%CI 3.0-5.5, n = 43 at the first test, and at the second test 2.6% remained positive (95%CI 1.7-3.8, n = 27. The majority of women positive in both HPV tests, had dysplasia in histology, 81.5% (22/27 (4 CIN 2-0.4%, 18 CIN 1-1.7%. HPV-related dysplasia was found in 2.1%, (95%CI 1.3-3.2, n = 22 of the 1051 women. Four of the 22 women with positive HPV tests also had abnormal cytology, one ASCUS and three CIN 1. No cancer or glandular dysplasia was detected.A significant proportion of elderly women were found to have a persistent cervical HPV infection. Among them there was a high prevalence of CIN diagnosed by histology. The HPV test showed high sensitivity and specificity in detecting CIN in elderly women, while cytology showed extremely low sensitivity.

  10. E-Cigarettes for Immediate Smoking Substitution in Women Diagnosed with Cervical Dysplasia and Associated Disorders

    Directory of Open Access Journals (Sweden)

    Shirley A. James

    2016-03-01

    Full Text Available The aim of this study was to determine if 31 women with cervical dysplasia and associated conditions exacerbated by smoking would be successful substituting cigarettes with their choice of either nicotine replacement therapy (NRT or electronic cigarettes (EC. Women received motivational interviewing and tried both NRT and ECs, choosing one method to use during a six-week intervention period. Daily cigarette consumption was measured at baseline, six, and 12 weeks, with differences analyzed by the Wilcoxon signed-rank test. Study analysis consisted only of women choosing to use ECs (29/31, as only two chose NRT. At the 12-week follow-up, the seven day point prevalence abstinence from smoking was 28.6%, and the median number of cigarettes smoked daily decreased from 18.5 to 5.5 (p < 0.0001. The median number of e-cigarette cartridges used dropped from 21 at the six-week follow-up to 12.5 at the 12-week follow-up. After initiating EC use, women at risk for cervical cancer were able to either quit smoking or reduce the number of cigarettes smoked per day. Although a controlled trial with a larger sample size is needed to confirm these initial results, this study suggests that using ECs during quit attempts may reduce cigarette consumption.

  11. Cervical screening with Luviva machine for early detection of ...

    African Journals Online (AJOL)

    Cervical screening with Luviva machine for early detection of cervical dysplasia: ... glandular cell (AGC), Atypical glandular cell favouring neoplasia (AGC-FN), ... in low grade squamous intraepithelial lesion was recorded among the patients.

  12. Role of the human papilloma virus in the development of cervical intraepithelial neoplasia and malignancy

    OpenAIRE

    Jastreboff, A; Cymet, T

    2002-01-01

    Human papilloma virus (HPV) is a public health problem as a sexually transmitted disease and as a critical factor in the pathogenesis of various cancers. The clinical manifestations, epidemiology, and virology that are critical to understanding the process of cervical dysplasia and neoplasia are reviewed. A discussion of the cervical transformation zone and the classification of cervical dysplasia and neoplasia leads into the importance of the Papanicolaou smear in prevention of potentially d...

  13. Bizarre cell dysplasia of the cervix.

    Science.gov (United States)

    Ondič, Ondrej; Ferko, Radoslav; Kašpírková, Jana; Švajdler, Marián; Rýchly, Boris; Talarčík, Peter; Bouda, Jiří; Michal, Michal

    2017-02-01

    The aim of this study was the characterization of a new subtype of high-grade cervical squamous intraepithelial lesion (HSIL) with enlarged cells containing bizarre nuclei: so-called bizarre cell dysplasia (BCD). A total of 29 cervical cone biopsy samples of this type of dysplasia were studied. Multi-target polymerase chain reaction and in situ hybridization human papillomavirus (HPV) detection was performed in all cases. BCD was defined as a subtype of HSIL characterized by the presence of large dysplastic cells with abnormal, large pleomorphic nuclei or multinucleation causing nucleomegaly. This results in bizarre nuclear shapes. Bizarre cells are scattered throughout the whole thickness of the dysplastic squamous epithelium. The BCD lesions arise within the conventional/classic high grade or "bland" type squamous dysplasia HSIL. Statistically they were significantly associated with HVP type 16. A significant association with other studied viruses (Herpes simplex virus [HSV]1, HSV2, Varicella zoster virus, Epstein-Barr virus, cytomegalovirus, human herpesvirus 6, and human polyomaviruses BK and JC) was not confirmed. BCD involves cytologically characteristic morphologic changes that are recognizable, but which may pose some risk of misdiagnosis as low-grade squamous intraepithelial lesion due to the enlargement of dysplastic cells and multinucleation. Based on the unique histological, cytological and biological features of BCD including strong association with HPV 16 infection, we believe that this is a specific, and so far unrecognized variant of HSIL. © 2017 Japan Society of Obstetrics and Gynecology.

  14. HER2/neu (c-erbB-2) gene amplification and protein expression are rare in uterine cervical neoplasia: a tissue microarray study of 814 archival specimens

    DEFF Research Database (Denmark)

    Lesnikova, Iana; Lidang, Marianne; Hamilton-Dutoit, Stephen

    2009-01-01

    intraepithelial neoplasia (CIN)1 (n = 262), CIN2 (n = 230), CIN3 (n = 186) and invasive carcinoma (n = 136), for HER2/neu protein expression by immunohistochemistry (IHC) and for HER2/neu gene amplification by chromogenic in situ hybridization (CISH). We found moderate or strong immunohistochemical positivity...... and invasive cervical carcinoma specimens. When present, Her-2/neu positivity is more commonly seen in higher grades of cervical dysplasia and in carcinoma. However, this large TMA study shows that HER2/neu oncoprotein expression and HER2/neu gene amplification overall are uncommon events in cervical neoplasia....... This provides compelling evidence that HER2/neu plays no major role in the development and progression of cervical neoplasia....

  15. Best practices in peri-operative management of patients with skeletal dysplasias.

    Science.gov (United States)

    White, Klane K; Bompadre, Viviana; Goldberg, Michael J; Bober, Michael B; Cho, Tae-Joon; Hoover-Fong, Julie E; Irving, Melita; Mackenzie, William G; Kamps, Shawn E; Raggio, Cathleen; Redding, Gregory J; Spencer, Samantha S; Savarirayan, Ravi; Theroux, Mary C

    2017-10-01

    Patients with skeletal dysplasia frequently require surgery. This patient population has an increased risk for peri-operative complications related to the anatomy of their upper airway, abnormalities of tracheal-bronchial morphology and function; deformity of their chest wall; abnormal mobility of their upper cervical spine; and associated issues with general health and body habitus. Utilizing evidence analysis and expert opinion, this study aims to describe best practices regarding the peri-operative management of patients with skeletal dysplasia. A panel of 13 multidisciplinary international experts participated in a Delphi process that included a thorough literature review; a list of 22 possible care recommendations; two rounds of anonymous voting; and a face to face meeting. Those recommendations with more than 80% agreement were considered as consensual. Consensus was reached to support 19 recommendations for best pre-operative management of patients with skeletal dysplasia. These recommendations include pre-operative pulmonary, polysomnography; cardiac, and neurological evaluations; imaging of the cervical spine; and anesthetic management of patients with a difficult airway for intubation and extubation. The goals of this consensus based best practice guideline are to provide a minimum of standardized care, reduce perioperative complications, and improve clinical outcomes for patients with skeletal dysplasia. © 2017 Wiley Periodicals, Inc.

  16. Translation and cultural adaptation of the Functional Assessment of Chronic Illness Therapy - Cervical Dysplasia (FACIT-CD) to evaluate quality of life in women with cervical intraepithelial neoplasia.

    Science.gov (United States)

    Fregnani, Cristiane Menezes Sirna; Fregnani, José Humberto Tavares Guerreiro; Paiva, Carlos Eduardo; Barroso, Eliane Marçon; Camargos, Mayara Goulart de; Tsunoda, Audrey Tieko; Longatto-Filho, Adhemar; Paiva, Bianca Sakamoto Ribeiro

    2017-01-01

    To translate and perform the cultural adaptation of the tool Functional Assessment of Chronic Illness Therapy - Cervical Dysplasia (FACIT-CD) to the Portuguese language. A descriptive cross-sectional study, with translation and cultural adaptation of the assessment tool performed according to international guidelines and the Functional Assessment of Chronic Illness Therapy (FACIT) protocol group. It involved eight experts, six from Brazil, one from Portugal and one from the United States. After translation and back-translation of the tool, the semantic analysis process was carried out. We randomly included 20 women aged between 18 and 70 years with altered cervical cytology exam, seen at the Department of Prevention and Gynecologic Oncology - Hospital de Câncer de Barretos. The sample consisted of women with low education level. In the first pre-test, ten women participated and half of them considered the questions CD1, CD2 and CD3 as difficult, because they did not understand the meaning of the term "pelvic area". The question CD5, "I worry about spreading the infection", was also considered difficult to understand by five women. After the reconsideration of the expert committee and FACIT group, the second pre-test was performed. At this stage, we concluded that the previously raised understanding problems had been solved. The translated version of FACIT-CD in universal Portuguese language is equivalent to the original version in English and was easily understood by patients with cervical intraepithelial neoplasia. Traduzir e adaptar o instrumento Functional Assessment of Chronic Illness Therapy - Cervical Dysplasia (FACIT-CD), para a língua portuguesa. Estudo descritivo, transversal, com metodologia de tradução e adaptação cultural de instrumento de avaliação, realizado por meio de diretrizes internacionais e seguindo o protocolo do grupo Functional Assessment of Chronic Illness Therapy (FACIT). Envolveu oito especialistas, sendo seis nativos do Brasil

  17. Comparison of the accuracy of Hybrid Capture II and polymerase chain reaction in detecting clinically important cervical dysplasia: a systematic review and meta-analysis

    International Nuclear Information System (INIS)

    Luu, Hung N; Dahlstrom, Kristina R; Mullen, Patricia Dolan; VonVille, Helena M; Scheurer, Michael E

    2013-01-01

    The effectiveness of screening programs for cervical cancer has benefited from the inclusion of Human papillomavirus (HPV) DNA assays; which assay to choose, however, is not clear based on previous reviews. Our review addressed test accuracy of Hybrid Capture II (HCII) and polymerase chain reaction (PCR) assays based on studies with stronger designs and with more clinically relevant outcomes. We searched OvidMedline, PubMed, and the Cochrane Library for English language studies comparing both tests, published 1985–2012, with cervical dysplasia defined by the Bethesda classification. Meta-analysis provided pooled sensitivity, specificity, and 95% confidence intervals (CIs); meta-regression identified sources of heterogeneity. From 29 reports, we found that the pooled sensitivity and specificity to detect high-grade squamous intraepithelial lesion (HSIL) was higher for HCII than PCR (0.89 [CI: 0.89–0.90] and 0.85 [CI: 0.84–0.86] vs. 0.73 [CI: 0.73–0.74] and 0.62 [CI: 0.62–0.64]). Both assays had higher accuracy to detect cervical dysplasia in Europe than in Asia-Pacific or North America (diagnostic odd ratio – dOR = 4.08 [CI: 1.39–11.91] and 4.56 [CI: 1.86–11.17] for HCII vs. 2.66 [CI: 1.16–6.53] and 3.78 [CI: 1.50–9.51] for PCR) and accuracy to detect HSIL than atypical squamous cells of undetermined significance (ASCUS)/ low-grade squamous intraepithelial lesion (LSIL) (HCII-dOR = 9.04 [CI: 4.12–19.86] and PCR-dOR = 5.60 [CI: 2.87–10.94]). For HCII, using histology as a gold standard results in higher accuracy than using cytology (dOR = 2.87 [CI: 1.31–6.29]). Based on higher test accuracy, our results support the use of HCII in cervical cancer screening programs. The role of HPV type distribution should be explored to determine the worldwide comparability of HPV test accuracy

  18. Acceso a la información de mujeres con VPH, displasia y cáncer cervical in situ Access to information by women with HPV, cervical dysplasia and cancer in situ

    Directory of Open Access Journals (Sweden)

    Ma del Carmen Castro-Vásquez

    2010-06-01

    Full Text Available OBJETIVO: Presentar un análisis relacional de cómo mujeres diagnosticadas con el virus del papiloma humano (VPH, displasia del cuello del útero o neoplasias del cuello uterino, reciben y/o acceden a la información y cómo la viven en sus relaciones cercanas. MATERIAL Y MÉTODOS: En 2008 se realizaron 34 entrevistas cualitativas a mujeres en dos clínicas de colposcopía de la Secretaría de Salud, en Hermosillo, Sonora. El análisis se basó en la teoría fundamentada. RESULTADOS: Existe una franca analogía entre cáncer cervicouterino (CaCu y muerte, una amplia desinformación sobre VPH y displasias y una práctica persistente entre los médicos de no ofrecer información oportuna y clara a las pacientes. Existe una apreciación estigmatizante hacia la infección por VPH que afecta las relaciones cercanas de las mujeres. CONCLUSIÓN: A pesar de la necesidad de las pacientes de obtener información, no la exigen al médico, lo que contribuye a su desconfianza y angustia.OBJECTIVE: To present a relational analysis of how women who are diagnosed with the human papilloma virus (HPV, cervical dysplasia or cervical neoplasia receive or seek information, and how they experience this process within their immediate relationships. MATERIALS AND METHODS: In 2008, 34 qualitative interviews were carried out with women at two Secretary of Health colposcopy clinics in Hermosillo, Sonora. Analysis was based on grounded theory. RESULTS: There is a patent analogy between cervical cancer and death, much disinformation about HPV and dysplasias, and a persistent lack of timely and clear information given to patients by doctors. There is a stigma attached to HPV infection which affects women's immediate relationships. CONCLUSION: Despite patients' need to obtain information, they do not demand it from their doctor, which contributes to their anguish and distrust.

  19. Incidence of cervical dysplasia and cervical cancer in women living with HIV in Denmark

    DEFF Research Database (Denmark)

    Thorsteinsson, K; Ladelund, Steen; Jensen-Fangel, S

    2016-01-01

    , which contains nationwide records of all pathology specimens. The cumulative incidence and hazard ratios (HRs) for time from inclusion to first cervical intraepithelial neoplasia (CIN)/ICC and time from first normal cervical cytology result to first CIN/ICC were estimated. Sensitivity analyses were......OBJECTIVES: Women living with HIV (WLWH) are reportedly at increased risk of invasive cervical cancer (ICC). A recent publication found that WLWH in Denmark attend the national ICC screening programme less often than women in the general population. We aimed to estimate the incidence of cervical...... in both groups were adherent to the national ICC screening programme and had a normal baseline cytology, incidences of CIN and ICC were comparable. CONCLUSIONS: Overall, WLWH developed more cervical disease than controls. Yet, in WLWH and controls adherent to the national ICC screening programme...

  20. Prevalence of Cervical Dysplasia and Associated Risk Factors ...

    African Journals Online (AJOL)

    Aim: To asess the prevalence and risk factors for abnormal cervical cancer screening amongst patients of ..... IV. 101 (36.1). V. 40 (14.3). Income. Above the poverty line (>4500 naira monthly) ..... and hence tend to have nutritional deficiency of Vitamins A,. C .... Edwards SK, Sonnex C. Influence of genital infection on cervical.

  1. MR imaging features of craniodiaphyseal dysplasia

    Energy Technology Data Exchange (ETDEWEB)

    Marden, Franklin A. [Mallinckrodt Institute of Radiology, Washington University Medical Center, 510 South Kingshighway Blvd., MO 63110, St. Louis (United States); Department of Radiology, St. Louis Children' s Hospital, Children' s Place, MO 63110, St. Louis (United States); Wippold, Franz J. [Mallinckrodt Institute of Radiology, Washington University Medical Center, 510 South Kingshighway Blvd., MO 63110, St. Louis (United States); Department of Radiology, St. Louis Children' s Hospital, Children' s Place, MO 63110, St. Louis (United States); Department of Radiology/Nuclear Medicine, F. Edward Hebert School of Medicine, Uniformed Services University of the Health Sciences, MD 20814, Bethesda (United States)

    2004-02-01

    We report the magnetic resonance (MR) imaging findings in a 4-year-old girl with characteristic radiographic and computed tomography (CT) features of craniodiaphyseal dysplasia. MR imaging exquisitely depicted cranial nerve compression, small foramen magnum, hydrocephalus, and other intracranial complications of this syndrome. A syrinx of the cervical spinal cord was demonstrated. We suggest that MR imaging become a routine component of the evaluation of these patients. (orig.)

  2. Immunohistochemical Expression of MCM-2 in Oral Epithelial Dysplasias.

    Science.gov (United States)

    Zakaria, Samar H; Farag, Heba A; Khater, Dina S

    2016-03-17

    Oral cancer is one of the most frequent cancers in the world. It arises from epithelial dysplasia. Hence, identifying these lesions in an early stage could prevent their malignant transformation. The aim of the present work was to assess the cell proliferative activity of minichromosome maintenance protein (MCM-2) in oral epithelial dysplastic lesions and to correlate the results with different grades of epithelial dysplasia in an attempt to use MCM-2 in the early detection of malignancy. MCM-2 expression was determined by the nuclear count in a total of 30 oral epithelial dysplastic specimens roughly classified into 10 cases of mild, moderate, and severe dysplasia. Five cases of early invasive squamous-cell carcinomas and 5 cases of epithelial hyperplasia were also included. The MCM-2 immunostaining was found to increase gradually from mild to moderate to severe dysplasia and reached its maximum value in early invasive squamous cell carcinoma. MCM-2 is of prognostic value in cases of oral dysplasia that have a tendency to undergo malignant transformation.

  3. The Association of High Risk Human Papillomaviruses in Patients With Cervical Cancer: An Evidence Based Study on Patients With Squamous Cell Dysplasia or Carcinoma for Evaluation of 23 Human Papilloma Virus Genotypes

    Science.gov (United States)

    Piroozmand, Ahmad; Mostafavi Zadeh, Seyed Mostafa; Madani, Azita; Soleimani, Reza; Nedaeinia, Reza; Niakan, Mohammad; Avan, Amir; Manian, Mostafa; Moradi, Mohammad; Eftekhar, Zahra

    2016-01-01

    Background Cervical cancer is one of the leading causes of cancer-related death in females. Human papilloma virus (HPV) is the major risk factor of cervical cancer. Objectives The aim of the current study was to explore the frequency and role of 23 different HPVs in patients with cervical cancer. Materials and Methods Overall, 117 formalin-fix and paraffin-embedded (FFPE) tissues from cervical cancer patients with squamous cell carcinoma (SCC) or dysplasia were collected from Mirza-Kochakkhan-Jangali hospital, Tehran, Iran during year 2013, to investigate the presence of HPV- HPV- 67, 68, 6, 11, 13, 16, 17, 30, 69, 39, 40, 42, 64, 66 and 51 to 59 genotypes. Results The Pap smear report illustrated the presence of malignancy in 71 cases, while 11 cases had no evidence of malignancy. Among the patients, 26 cases had sexually transmitted disease with relative frequency of 0.58. Infection with papilloma virus was observed in 83.6% of SCC patients and 45% of the dysplasia group. The most prevalent HPV genotypes were 18 with 31.62% and 16 with 27.35% of cases. Moreover the relative frequencies of HPV-33, -6, -58, -52, -35 and -51, genotypes were 15.38, 7.69, 5.98, 5.12 and 3.41%, respectively. Among the different genotypes of HPV, 31 had the lowest and 16 had the highest relative frequency. Conclusions Our findings demonstrate that HPV-16 and -18 have a higher prevalence in our population than 31 and 51. Further investigations are required to evaluate the role of these genotypes in a larger multicenter setting for establishing their values for early detection of patients, which is useful for screening and vaccination programs of cancerous and precancerous lesions of cervical cancer. PMID:27279992

  4. Role of the human papilloma virus in the development of cervical intraepithelial neoplasia and malignancy.

    Science.gov (United States)

    Jastreboff, A M; Cymet, T

    2002-04-01

    Human papilloma virus (HPV) is a public health problem as a sexually transmitted disease and as a critical factor in the pathogenesis of various cancers. The clinical manifestations, epidemiology, and virology that are critical to understanding the process of cervical dysplasia and neoplasia are reviewed. A discussion of the cervical transformation zone and the classification of cervical dysplasia and neoplasia leads into the importance of the Papanicolaou smear in prevention of potentially devastating sequelae of this virus. The role of the immune system in the progression of the disease and how it relates to vaccines, as well as treatment and prevention of HPV, are reviewed.

  5. p16 as a diagnostic marker of cervical neoplasia: a tissue microarray study of 796 archival specimens

    DEFF Research Database (Denmark)

    Lesnikova, Iana; Lidang, Marianne; Hamilton-Dutoit, Stephen

    2009-01-01

    from archival formalin fixed, paraffin-embedded donor tissues from 796 patients, and included cases of cervical intraepithelial neoplasia (CIN)1 (n = 249), CIN2 (n = 233), CIN3 (n = 181), and invasive cervical carcinoma (n = 133). p16INK4a expression was scored using two different protocols: 1......BACKGROUND: To evaluate the usefulness of this biomarker in the diagnosis of cases of cervical neoplasia we studied the immunohistochemical expression of p16INK4a in a large series of archival cervical biopsies arranged into tissue microarray format. METHODS: TMAs were constructed with tissue cores...... dysplasia or the presence of invasive carcinoma. CONCLUSION: Immunohistochemical analysis of p16INK4a expression is a useful diagnostic tool. Expression is related to the degree of histological dysplasia, suggesting that it may have prognostic and predicative value in the management of cervical neoplasia....

  6. A new type of spondylo-metaphyseal dysplasia - Algerian type

    International Nuclear Information System (INIS)

    Kozlowski, K.; Bacha, L.; Massen, R.; Ayati, M.; Sator, S.; Brahimi, L.

    1988-01-01

    A new, dominantly inherited, severe form of spondylometaphyseal dysplasia in five members of an Algerian family is reported. Another child, not investigated, was also probably affected. The disease is characterised by a unique clinical and radiological set of features: dwarfism, genu valgum deformity, progressive kypho-scoliosis, wrist deformity, myopia and severe metaphyseal dysplasia, with moderate spinal changes and minimal changes in the hands and feet. In view of the geographical localisation of the disorder and the anatomical distribution we propose the name Algerian type of spondylo-metaphyseal dysplasia. (orig.)

  7. Inflammatory Bowel Disease and Cervical Neoplasia

    DEFF Research Database (Denmark)

    Rungoe, Christine; Simonsen, Jacob; Riis, Lene

    2015-01-01

    BACKGROUND & AIMS: We examined the risk of cervical neoplasia (dysplasia or cancer) in women with ulcerative colitis (UC) or Crohn's disease (CD). We also calculated the reverse, the risk for diagnosis with cervical neoplasia before development of inflammatory bowel disease (IBD). METHODS: We...... established a national cohort of women diagnosed with UC (n = 18,691) or CD (n = 8717) between 1979 and 2011 and a control cohort of individually matched women from the general population (controls, n = 1,508,334). Incidence rate ratios (IRRs) of screening activity and diagnosis of cervical neoplasia in women...... with IBD were assessed by Cox proportional hazards regression analysis. Odds ratios (ORs) of cervical neoplasia before diagnosis of IBD were calculated by using conditional logistic regression. RESULTS: Women with CD underwent cervical cancer screening as often as women in the general population (IRR, 0...

  8. Uterus Dysplasia Associated with Cervico-Vaginal Agenesis

    Directory of Open Access Journals (Sweden)

    Ali Mahdavi

    2017-10-01

    Full Text Available Müllerian ducts can form upper parts of normal female reproductive system and any failure in ductal fusion may result in to müllerian duct anomalies (MDA. We present a case of MDA and a uterus dysplasia with no evidence of cervical or upper vaginal tissue. This case showes the role of magnetic resonace imaging (MRI on MDA diagnosis and urges the need for a unified reliable and practical classification more compatible with clinical practice.

  9. Camouflage of moderate Class III malocclusions with extraction of lower second molars and mandibular cervical headgear.

    Science.gov (United States)

    Mora, Diego Rey; Oberti, Giovanni; Ealo, Martha; Baccetti, Tiziano

    2007-01-01

    Orthodontic camouflage in patients with slight or moderate skeletal Class III malocclusions, can be obtained through different treatment alternatives. The purpose of this paper is to present a treatment that has not been described in the literature and which consists of the extraction of lower second molars and distal movement of the posterior segments by means of mandibular cervical headgear (MCH) and fixed appliances as a camouflage alternative. The force applied by the MCH was 250 gr per side (14hr/day). The total treatment time was 1 1/2 years. the extraction of lower second molars along with the use of mandibular cervical headgear is a good treatment alternative for camouflage in moderate Class III patients in order to obtain good occlusal relationships without affecting facial esthetics or producing marked dental compensations.

  10. Cytobrush and endocervical curettage in the diagnosis of dysplasia and malignancy of the uterine cervix

    DEFF Research Database (Denmark)

    Mogensen, S T; Bak, Martin; Dueholm, M

    1997-01-01

    The validity of cytobrush and endocervical curettage combined with colposcopically directed biopsies in the diagnosis of cervical dysplasia and malignancy has not been evaluated in randomized trials. We aimed to elucidate the diagnostic validity of the two methods....

  11. Spondylo-megaepiphyseal-metaphyseal dysplasia: an unusual bone dysplasia

    International Nuclear Information System (INIS)

    Agarwal, Prachi Pragya; Srinivasan, Ashok; Sharma, Raju; Gupta, Arun Kumar; Kabra, Madhulika

    2003-01-01

    A rare case of spondylo-megaepiphyseal-metaphyseal dysplasia is reported in a 10-year-old boy. The features were metaphyseal dysplasia, markedly defective ossification of vertebral body centres and enlarged epiphyses. Although it shares some features with spondylo-metaphyseal dysplasia, oto-spondylo-megaepiphyseal dysplasia and cleidocranial dysplasia, the presence of several unusual radiological findings sets it apart. (orig.)

  12. Reduction of cervical and respiratory muscle strength in patients with chronic nonspecific neck pain and having moderate to severe disability.

    Science.gov (United States)

    López-de-Uralde-Villanueva, Ibai; Sollano-Vallez, Ernesto; Del Corral, Tamara

    2017-06-11

    To investigate whether patients with chronic nonspecific neck pain and having moderate to severe disability have a greater cervical motor function impairment and respiratory disturbances compared with patients with chronic nonspecific neck pain having mild disability and asymptomatic subjects; and the association between these outcomes in patients with chronic nonspecific neck pain and healthy controls. Cross-sectional study, 44 patients with chronic nonspecific neck pain and 31 healthy subjects participated. The neck disability index was used to divide the patients into 2 groups: 1) mild disability group (scores between 5 and 14 points); and 2) moderate to severe disability group (scores >14 points). Cervical motor function was measured by cervical range of motion, forward head posture, neck flexor, and extensor muscle strength. Respiratory function and maximum respiratory pressures were also measured. Statistically differences were found between the patients with chronic nonspecific neck pain having a moderate to severe disability and the asymptomatic subjects for cervical and respiratory muscle strength. Comparisons between chronic nonspecific neck pain and the asymptomatic groups showed differences for all the variables, except for forward head posture. The regression model determined that strength of cervical flexion explained 36.4 and 45.6% of the variance of maximum inspiratory pressures and maximum expiratory pressures, respectively. Only the chronic nonspecific neck pain group with moderate to severe disability showed differences compared with the healthy subjects. Neck muscle strength could be a good predictor of respiratory muscle function. Implications for rehabilitation Neck pain severity could be closely associated with decreased respiratory pressure in patients with chronic nonspecific neck pain. These findings suggest a new therapeutic approach for patients with moderate to severe disability, such as respiratory muscle training. The regression

  13. Prevalence and distribution of cervical high-risk human papillomavirus and cytological abnormalities in women living with HIV in Denmark - the SHADE

    DEFF Research Database (Denmark)

    Thorsteinsson, Kristina; Storgaard, Merete; Katzenstein, Terese L

    2016-01-01

    BACKGROUND: Women living with HIV (WLWH) are at increased risk of persistent human papillomavirus (HPV) infection, cervical dysplasia and cervical cancer compared with women from the general population (WGP). We assessed the prevalence and distribution of cervical high-risk (hr) HPV infection and...

  14. Observer variability in the assessment of type and dysplasia of colorectal adenomas, analyzed using kappa statistics

    DEFF Research Database (Denmark)

    Jensen, P; Krogsgaard, M R; Christiansen, J

    1995-01-01

    . The kappa values for Observer A vs. B and Observer C vs. B were 0.3480 and 0.3770, respectively (both type and dysplasia). Values for type were better than for dysplasia, but agreement was only fair to moderate. CONCLUSION: The interobserver agreement was moderate to almost perfect, but the intraobserver...... agreement was only fair to moderate. A simpler classification system or a centralization of assessments would probably increase kappa values....... of adenomas were assessed twice by three experienced pathologists, with an interval of two months. Results were analyzed using kappa statistics. RESULTS: For agreement between first and second assessment (both type and grade of dysplasia), kappa values for the three specialists were 0.5345, 0.9022, and 0...

  15. Analysis of cervical smears in a Muslim population

    International Nuclear Information System (INIS)

    Wasti, Shahnaz; Ahmed, Waleed; Jafri, Abbas; Khan, Behram; Sohail, Rizwan; Hassan, Sheema

    2004-01-01

    Screening for the cancer of the cervix remains a neglected health care issue in Pakistan. To provide baseline data for future efforts to improve screening, we conducted a retrospective analysis of cervical smears taken in the obstetrics and gynaecological clinics of the Agha Khan University Hospital, Karachi, Pakistan. We collected data on cervical smear cytology for cervical smears taken from January 1, 1990 to December 31, 1996. We assessed risk factors for dysplasia, including age, age at first marriage, and number of pregnancies. The overall prevalence of abnormal smears in our study was 0.5%. Of 20,995 cervical smears, showed non-specific inflammation, 7302 (34.8%) were reported as normal, 809 (3.85%) showed monillial infection, 148 (0.71%) showed atypia, 105 (0.5%) had dyplastic cytology and 52 (0.25%) samples were inadequate. The highest incidence of dysplastic smears was seen in the age group 35 to 44 years. Of 105 patients with dysplasia 12 were pregnant, and all were asymptomatic. The low prevalence of abnormal smears, compared with the data from Western populations, could be due to the internet bias of health awareness in the women who attended our hospital. The results of this study may serve as baseline for for future comparisons. A large community-based study may establish the exact prevalence of malignant and premalignant lesions so as to plan for future screening. (author)

  16. Cervical carcinogenesis: the role of co-factors and generation of reactive oxygen species Carcinogénesis cervical: co-factores y antioxidantes

    Directory of Open Access Journals (Sweden)

    Anna Giuliano

    2003-01-01

    Full Text Available Several HPV co-factors have been proposed, some more or less consistently associated with cervical dysplasia and cancer risk. More research, using prospective cohort designs, is needed to further describe where in carcinogenesis these factors are working and to assess the biological mechanism of these factors. In addition, further research is needed to define the role of various hormonal contraceptive formulations in promoting cervical carcinogenesis. While many interesting scientific questions remain to be answered, results from the numerous epidemiological studies conducted to date indicate that cervical dysplasia and cancer may be reduced if the oxidant antioxidant ratio is shifted to more of and antioxidant profile. In addition to cervical cancer screening, a reduction in cervical cancer incidence may be accomplished by reducing tobacco use, increasing nutritional status, and utilizing barrier contraception to prevent infection with other sexually acquired infections.Diversos co-factores de riesgo han sido asociados consistentemente con displasia cervical y cáncer invasor. Es necesario un mayor número de investigaciones que utilicen diseños de cohorte prospectivos para describir el proceso de carcinogénesis y el mecanismo biológico de cada uno de estos factores. Adicionalmente, futuras investigaciones serán necesarias para definir el papel de los anticonceptivos hormonales en la promoción de la carcinogénesis cervical. Mientras que muchas preguntas científicas interesantes permanecen sin ser respondidas, resultados de numerosos estudios epidemiológicos que se desarrollan actualmente, indican que la displasia cervical y cáncer podrán ser reducidos si la tasa de oxidantes-antioxidantes es cambiada a más de un perfil antioxidante. Además de la detección oportuna de cáncer cervical, puede lograrse una reducción de la incidencia de esta enfermedad disminuyendo el consumo de tabaco, incrementando el estatus nutricional, y

  17. Congenital double-level cervical spondylolysis: a case report and review of the literature.

    Science.gov (United States)

    Yamamoto, Norio; Miki, Takaaki; Nasu, Yoshihisa; Nishiyama, Akihiro; Dan'ura, Tomoyuki; Matsui, Yuzuru; Ozaki, Toshifumi

    2017-05-01

    We report a rare Japanese female who was affected with three genetic-linked diseases: double-level cervical bilateral spondylolysis in association with spina bifida occulta, cleft lip and monostotic fibrous dysplasia of the right proximal femur. The case was considered to be congenital in origin. We also review the pertinent literature of cervical spondylolysis, with a focus on the pathogenesis of multiple-level cervical spondylolysis. A 40-year-old female presented with progressive clumsiness and numbness of the hands. Japanese Orthopedic Association (JOA) score for the cervical spine was 14.5. Plain radiographs of the cervical spine showed bilateral spondylolysis of the articular mass portion, with an adjacent dysplastic change and spina bifida occulta of C4 and C5. Cervical laminoplasty from C4 to C6 was performed. The postoperative course was uneventful, and the patient had some recovery of muscle power and sensation, with JOA score improving to 15.5. At the 8-year follow-up, the patient had no recurrence of symptoms, but did show kyphotic and degenerative changes at the C4/5 and C5/6 level with no apparent instability. This case is a rare presentation of bilateral cervical spondylolysis involving C4 and C5, presumably congenital, accompanied by combined dysplastic changes of the cervical spine, cleft lip, and fibrous dysplasia, possibly through an error involving an ossification center during the embryonic stage.

  18. Validade da citologia e da biópsia orientada pela colposcopia no diagnóstico do carcinoma cervical pré-clínico Validity of cytology and colposcopy - guided biopsy for the diagnosis of preclinical cervical carcinoma

    Directory of Open Access Journals (Sweden)

    Aldo Franklin Ferreira Reis

    1999-05-01

    ,5 para displasia acentuada e carcinoma in situ, zero para displasia leve e moderada, zero para negativo e inflamatório e 0,4 para o conjunto de resultados negativos para invasão.Purpose: to evaluate the efficacy of cytology and colposcopy-directed biopsy to distinguish preclinical invasive cervical carcinoma from intraepithelial lesions. Patients and Methods: 441 patients submitted to conization, hysterectomy and Wertheim-Meigs operation from 1978 to 1995 in the University Hospital "Clementino Fraga Filho", Federal University of Rio de Janeiro, Cervical Pathology Outpatient Clinic. We estimated sensitivity, specificity, predictive values, likelihood ratio and confidence intervals of each study, which were divided into four classes: 1 normal and inflammatory; 2 mild and moderate dysplasias; 3 severe dysplasia and carcinoma in situ; 4 microcarcinoma and invasive carcinoma. Biopsies were analyzed as a whole and separated in accordance with the type of the colposcopic result (satisfactory and unsatisfactory. Results: cytology has shown sensitivity of 50%, specificity of 89%, positive predictive value of 63% and negative predictive value of 82%. The likelihood ratios were 4.4 for stromal invasion diagnosis, 0.7 for severe dysplasia and carcinoma in situ, 0.1 for mild and moderate dysplasia, 2.2 for normal and inflammatory report and 0.6 for the negative results for invasion as a whole. Satisfactory colposcopic guided biopsy white a visible lesion showed sensitivity of 59%, specificity of 100% positive predictive value of 100% and negative predictive value of 83%. Likelyohood ratios were: tending to infinity for invasion, 0.5 for severe dysplasia and carcinoma in situ, zero for mild and moderate dysplasia, zero for negative and inflammatory and 0.4 for all negative results for invasion.

  19. Follow-up of abnormal or inadequate test results in the Danish Cervical Cancer Screening Program

    DEFF Research Database (Denmark)

    Kristiansen, Bettina Kjær

    2014-01-01

    Denmark has a higher incidence of cervical cancer than other Nordic countries, although all Danish women (aged 23–65) are screened regularly to identify possible cervical dysplasia or asymptomatic invasive cancer. Annually 40 000 women receives an abnormal or inadequate test result and a follow......-up recommendation. However problems with delayed follow-up may threaten the effectiveness of the Danish Cervical Cancer Screening Program, as 20% of women are delayed and dysplasia potentially can progress into cancer. Delayed follow-up is found in situations where women either consciously or unconsciously postpone...... up will be sent to the women (RCT). The intention is to ensure that all women will be notified about the test result, quickly, homogenously and in layman’s written language, still with the opportunity to contact or be contacted by the GP, if there is special needs. Furthermore, it is assumed that GP...

  20. Ectodermal dysplasias

    Science.gov (United States)

    Anhidrotic ectodermal dysplasia; Christ-Siemens-Touraine syndrome; Anondontia; Incontinentia pigmenti ... These resources can provide more information on ectodermal dysplasias: Ectodermal Dysplasia Society -- www.ectodermaldysplasia.org National Foundation for ...

  1. Anesthesia for a patient of acromesomelic dysplasia with associated hydrocephalus, Arnold Chiari malformation and syringomyelia

    Directory of Open Access Journals (Sweden)

    Rudrashish Haldar

    2013-01-01

    Full Text Available Acromesomelic dysplasias are autosomal recessive osteochondrodysplasias. Acromesomelic dysplasia Maroteaux-type (AMDM, also known as St Helena dysplasia, is of two types: The classical and the mild variety. About 50 cases of AMDM have been reported till date, most of them being the classical variety. There is scarcity of literature on anesthesia for such patients. We are reporting a case of general anesthetic management of AMDM, associated with hydrocephalus, Arnold Chiari malformation type-1 and syringomyelia. The patient was a 10-year-old short-statured boy who presented with symptomatic thoracic kyphoscoliosis, gibbus deformity and back pain. On examination, there was no neurological deficit. Radiology revealed thoracic kyphoscoliosis, mild ventriculomegaly and upper cervical syringomyelia. The patient underwent posterior fossa decompression in the prone position under general anesthesia. We will discuss the anesthetic considerations for such patients and review the pertinent literature.

  2. Florid osseous dysplasia of the jaws

    International Nuclear Information System (INIS)

    Cho, Su Beom; Koh, Kwang Joon

    1995-01-01

    Few cases of florid osseous dysplasia has been described as a condition that characteristically affects the jaws. It usually manifests as multiple radiopaque masses distributed throughout the jaws. Confusion exists about the relationship of florid osseous dysplasia, gigantiform cementoma, chronic sclerosing osteomyelitis, sclerosing osteitis or multiple enostosis. Authors experienced a case of florid osseous dysplasia of the jaws in 52-year-old female on the basis of clinical, radiographic and histopathologic findings. The characteristic features are as follows: 1. In clinical examination, there was no clinical sign and symptoms except extrated area. And there was no facial asymmetry. 2. Radiograms show round or lobular dense radiopaque masses surrounded by radiolucent bands in lower molar teeth area bilaterally. And slight increased radiopacities in maxillary molar teeth area bilaterllay. There was no expansion or thinning of buccal and lingual cortical bones. There is no displacement or resorption of involved teeth. In right side of mandible, mandibular canal is displaced inferiorly due to mass. 3. Photomicrograms show densely mineralized sclerotic acellular masses with empty lacunae. Pattern is suggestive of cementum, although it could be considered sclerotic bone. In the periphery, lesion consisting of moderately cellular fibrous tissue in calcified products are deposited.

  3. Diagnosis of ALG12-CDG by exome sequencing in a case of severe skeletal dysplasia

    Directory of Open Access Journals (Sweden)

    Chaya Murali

    2014-01-01

    Full Text Available Congenital Disorder of Glycosylation type Ig (ALG12-CDG is part of a group of autosomal recessive conditions caused by deficiency of proteins involved in the assembly of dolichol-oligosaccharides used for protein N-glycosylation. In ALG12-CDG, the enzyme affected is encoded by the ALG12 gene. Affected individuals present clinically with neurodevelopmental delay, growth retardation, immune deficiency, male genital hypoplasia, and cardiomyopathy. A total of six individuals have been reported in the literature. Here, we present an infant with rhizomelic short stature, talipes equinovarus, platyspondyly, and joint dislocations. The infant had marked under-ossification of the pubic bones. Exome sequencing was performed and two deletions, each resulting in a frameshift, were found in ALG12. A review of the literature revealed two infants with ALG12-CDG and a severe skeletal dysplasia, including under-ossification of cervical vertebrae, pubic bones, and knees; in addition to talipes equinovarus and rhizomelic short stature. The phenotype of the individual we describe resembles pseudodiastrophic dysplasia and we discuss similarities and differences between ALG12-CDG and pseudodiastrophic dysplasia. The differential diagnosis in selected undiagnosed skeletal dysplasias should include CDGs.

  4. Pacman dysplasia: a lethal skeletal dysplasia with variable radiographic features

    Energy Technology Data Exchange (ETDEWEB)

    Miller, S.F. [Dept. of Radiology, Children' s Hospital of the King' s Daughters, Norfolk (United States); Proud, V.K. [Dept. of Genetics, Children' s Hospital of the King' s Daughters, Norfolk (United States); Werner, A.L. [Dept. of Pathology, Children' s Hospital of the King' s Daughters, Norfolk (United States); Field, F.M.; Wilcox, W.F.; Lachman, R.S.; Rimoin, D.L. [International Skeletal Dysplasia Registry, Cedars-Sinai Medical Center, Los Angeles (United States)

    2003-04-01

    Background: Punctate or stippled cartilaginous calcifications are associated with many conditions, including chromosomal, infectious, endocrine, and teratogenic etiologies. Some of these conditions are clinically mild, while others are lethal. Accurate diagnosis can prove instrumental in clinical management and in genetic counseling. Objective: To describe the diagnostic radiographic features seen in Pacman dysplasia, a distinct autosomal recessive, lethal skeletal dysplasia. Materials and methods: We present the fourth reported case of Pacman dysplasia and compare the findings seen in our patient with the three previously described patients. Results: Invariable and variable radiographic findings were seen in all four cases of histologically proven Pacman dysplasia. Conclusion: Pacman dysplasia presents both constant and variable diagnostic radiographic features. (orig.)

  5. Implementing visual cervical cancer screening in Senegal: a cross-sectional study of risk factors and prevalence highlighting service utilization barriers

    Directory of Open Access Journals (Sweden)

    Dykens JA

    2017-01-01

    Full Text Available J Andrew Dykens,1–4 Annē M Linn,5,6 Tracy Irwin,7 Karen E Peters,8 Maria Pyra,8 Fatoumata Traoré,9 Mariama Touré Diarra,9,☪ Memoona Hasnain,1,10 Katie Wallner,11 Patrick Linn,11 Youssoupha Ndiaye12 1Department of Family Medicine, College of Medicine, 2Center for Global Health, 3Institute for Health Research and Policy, 4Cancer Center, Hospital and Health Sciences System, University of Illinois at Chicago, IL, USA; 5Master’s International Graduate School Program, Peace Corps, Dakar, Senegal; 6Rutgers School of Nursing, Newark, NJ, 7Department of Obstetrics and Gynecology, 8School of Public Health, University of Illinois at Chicago, IL, USA; 9Regional Ministry of Health and Social Affairs, Kédougou, Senegal; 10Foundation for Advancement of International Medical Education and Research, Philadelphia, PA, USA; 11Peace Corps, Dakar, 12Regional Ministry of Health and Social Affairs, Sédhiou, Senegal ☪Mariama Touré Diarra passed away on March 21, 2015 Background: Senegal ranks 15th in the world in incidence of cervical cancer, the number one cause of cancer mortality among women in this country. The estimated participation rate for cervical cancer screening throughout Senegal is very low (6.9% of women 18–69 years old, especially in rural areas and among older age groups (only 1.9% of women above the age of 40 years. There are no reliable estimates of the prevalence of cervical dysplasia or risk factors for cervical dysplasia specific to rural Senegal. The goals of this study were to estimate the prevalence of cervical dysplasia in a rural region using visual inspection of the cervix with acetic acid (VIA and to assess risk factors for cervical cancer control. Patients and methods: We conducted a cross-sectional study in which we randomly selected 38 villages across the Kédougou region using a three-stage clustering process. Between October 2013 and March 2014, we collected VIA screening results for women aged 30–50 years and

  6. Human papillomavirus infection and cervical lesions in rheumatic diseases: a systematic review.

    Directory of Open Access Journals (Sweden)

    Ana Raposo

    2016-07-01

    Full Text Available An association between immune-mediated diseases and cervical pre-malignant and malignant lesions is described, having the human papillomavirus (HPV infection a causal role. Related studies have been generally focused on systemic lupus erythematosus (SLE patients, but relatively to other diseases, such as rheumatoid arthritis (RA, Sjögren's syndrome (SS and systemic sclerosis (SSc, data has not been systematically evaluated. We conducted a systematic review analysis of the literature in PubMed, including articles published until March of 2015, in patients with RA, SS, SLE and SSc, to evaluate the frequency of HPV infection, cervical dysplasia and cervical cancer, and associated factors, with particular interest on the role of glucocorticoids and immunosuppressive treatment. Moreover, safety and efficacy of HPV vaccines in these patients was investigated. Of 476 articles identified, 27 were finally included. The studies showed an increased prevalence of cervical dysplasia and cancer, with the HPV infection being an important associated factor, in particular in SLE patients. The data relatively to other rheumatic diseases was very scarse, but an increased prevalence of smear abnormalities was also found in RA. Patients exposed to glucocorticoids and to long-term immunosuppression, particularly cyclophosphamide, have increased risk of presenting more pre-malignant lesions than the general population. The available vaccines seem to be generally safe and immunogenic in the short- period evaluation, but long-term follow-up is required to evaluate the impact of the vaccine in the protection against HPV infection and occurrence of high-grade cervical lesions.

  7. HPV 11, 16 and 18 DNA sequences in cervical swabs from women with cervical dysplasia: prevalence and associated risk of progression

    DEFF Research Database (Denmark)

    Hørding, U.; Daugaard, S.; Bock, J.E.

    1991-01-01

    Med.mikrobiologi, papillomavirus, cervical intraepithelial neoplasia, filter in situ hybridisation......Med.mikrobiologi, papillomavirus, cervical intraepithelial neoplasia, filter in situ hybridisation...

  8. Identification and validation of genes involved in cervical tumourigenesis

    International Nuclear Information System (INIS)

    Rajkumar, Thangarajan; Sabitha, Kesavan; Vijayalakshmi, Neelakantan; Shirley, Sundersingh; Bose, Mayil Vahanan; Gopal, Gopisetty; Selvaluxmy, Ganesharaja

    2011-01-01

    Cervical cancer is the most common cancer among Indian women. This cancer has well defined pre-cancerous stages and evolves over 10-15 years or more. This study was undertaken to identify differentially expressed genes between normal, dysplastic and invasive cervical cancer. A total of 28 invasive cervical cancers, 4 CIN3/CIS, 4 CIN1/CIN2 and 5 Normal cervix samples were studied. We have used microarray technique followed by validation of the significant genes by relative quantitation using Taqman Low Density Array Real Time PCR. Immunohistochemistry was used to study the protein expression of MMP3, UBE2C and p16 in normal, dysplasia and cancers of the cervix. The effect of a dominant negative UBE2C on the growth of the SiHa cells was assessed using a MTT assay. Our study, for the first time, has identified 20 genes to be up-regulated and 14 down-regulated in cervical cancers and 5 up-regulated in CIN3. In addition, 26 genes identified by other studies, as to playing a role in cervical cancer, were also confirmed in our study. UBE2C, CCNB1, CCNB2, PLOD2, NUP210, MELK, CDC20 genes were overexpressed in tumours and in CIN3/CIS relative to both Normal and CIN1/CIN2, suggesting that they could have a role to play in the early phase of tumorigenesis. IL8, INDO, ISG15, ISG20, AGRN, DTXL, MMP1, MMP3, CCL18, TOP2A AND STAT1 were found to be upregulated in tumours. Using Immunohistochemistry, we showed over-expression of MMP3, UBE2C and p16 in cancers compared to normal cervical epithelium and varying grades of dysplasia. A dominant negative UBE2C was found to produce growth inhibition in SiHa cells, which over-expresses UBE2C 4 fold more than HEK293 cells. Several novel genes were found to be differentially expressed in cervical cancer. MMP3, UBE2C and p16 protein overexpression in cervical cancers was confirmed by immunohistochemistry. These will need to be validated further in a larger series of samples. UBE2C could be evaluated further to assess its potential as a

  9. Cost-effectiveness of human papillomavirus vaccine in reducing the risk of cervical cancer in Ireland due to HPV types 16 and 18 using a transmission dynamic model

    DEFF Research Database (Denmark)

    Usher, C.; Tilson, L.; Olsen, J.

    2008-01-01

    We evaluated the cost-effectiveness of combining a cervical cancer screening programme with a national HPV vaccination programme compared to a screening programme alone to prevent cervical dysplasia and cervical cancer related to HPV types 16 and 18 in the Irish healthcare setting. The incrementa...... per LYG was ((sic)3400 to E38,400). This suggests that vaccination against HPV types 16 and 18 would be cost-effective from the perspective of the Irish healthcare payer. (C) 2008 Elsevier Ltd. All rights reserved......We evaluated the cost-effectiveness of combining a cervical cancer screening programme with a national HPV vaccination programme compared to a screening programme alone to prevent cervical dysplasia and cervical cancer related to HPV types 16 and 18 in the Irish healthcare setting. The incremental...... cost effectiveness of vaccination strategies for 12-year-old females (base-case) and 12-26-year-old catch-up vaccination strategies were examined. The base-case incremental cost-effectiveness ratio was (sic)17,383/LYG. Using a probabilistic sensitivity analysis about the base-case, the 95% CI for cost...

  10. Role Of Family Planning Practices In The Control And Prevention of Uterine Cervical Cancer- A Multivariate Analysis

    Directory of Open Access Journals (Sweden)

    Sharma S

    1995-01-01

    Full Text Available Research Question: Does acceptance of family planning reduce the risk of uterine cervical cancer? Objective: To study the association between usage of contraceptive methods and cervical carcinogenesis. Study design: Case control study. Settings: Urban Area â€" Hospital Based. Participants: 160 women having different degrees of dysplasia and 173 women having normal pap smears. Statistical Analysis: Multivariate Analysis. Results: None of the three widely prevalent Family Planning practices viz. IUD condoms and tubectomy turned out to be significant in the development of dysplasia, however, age at consummation of marriage before 18 years and illiteracy were significant. Use of IUD offered protection against carcinoma in situ (CIS and disease of invasive nature. Non- users of condoms were also at risk marginally failing to attain statistical significance.

  11. Novel Somatic Copy Number Alteration Identified for Cervical Cancer in the Mexican American Population

    Directory of Open Access Journals (Sweden)

    Alireza Torabi

    2016-08-01

    Full Text Available Cervical cancer affects millions of Americans, but the rate for cervical cancer in the Mexican American is approximately twice that for non-Mexican Americans. The etiologies of cervical cancer are still not fully understood. A number of somatic mutations, including several copy number alterations (CNAs, have been identified in the pathogenesis of cervical carcinomas in non-Mexican Americans. Thus, the purpose of this study was to investigate CNAs in association with cervical cancer in the Mexican American population. We conducted a pilot study of genome-wide CNA analysis using 2.5 million markers in four diagnostic groups: reference (n = 125, low grade dysplasia (cervical intraepithelial neoplasia (CIN-I, n = 4, high grade dysplasia (CIN-II and -III, n = 5 and invasive carcinoma (squamous cell carcinoma (SCC, n = 5 followed by data analyses using Partek. We observed a statistically-significant difference of CNA burden between case and reference groups of different sizes (>100 kb, 10–100 kb and 1–10 kb of CNAs that included deletions and amplifications, e.g., a statistically-significant difference of >100 kb deletions was observed between the reference (6.6% and pre-cancer and cancer (91.3% groups. Recurrent aberrations of 98 CNA regions were also identified in cases only. However, none of the CNAs have an impact on cancer progression. A total of 32 CNA regions identified contained tumor suppressor genes and oncogenes. Moreover, the pathway analysis revealed endometrial cancer and estrogen signaling pathways associated with this cancer (p < 0.05 using Kyoto Encyclopedia of Genes and Genomes (KEGG. This is the first report of CNAs identified for cervical cancer in the U.S. Latino population using high density markers. We are aware of the small sample size in the study. Thus, additional studies with a larger sample are needed to confirm the current findings.

  12. mRNA expression of the DNA replication-initiation proteins in epithelial dysplasia and squamous cell carcinoma of the tongue

    International Nuclear Information System (INIS)

    Li, Jian-na; Feng, Chong-jin; Lu, Yong-jun; Li, Hui-jun; Tu, Zheng; Liao, Gui-qing; Liang, Chun

    2008-01-01

    The tongue squamous cell carcinomas (SCCs) are characterized by high mitotic activity, and early detection is desirable. Overexpression of the DNA replication-initiation proteins has been associated with dysplasia and malignancy. Our aim was to determine whether these proteins are useful biomarkers for assessing the development of tongue SCC. We analyzed the mRNA expression of CDC6, CDT1, MCM2 and CDC45 in formalin-fixed, paraffin-embedded benign and malignant tongue tissues using quantitative real-time PCR followed by statistical analysis. We found that the expression levels are significantly higher in malignant SCC than mild precancerous epithelial dysplasia, and the expression levels in general increase with increasing grade of precancerous lesions from mild, moderate to severe epithelial dysplasia. CDC6 and CDC45 expression is dependent of the dysplasia grade and lymph node status. CDT1 expression is higher in severe dysplasia than in mild and moderate dysplasia. MCM2 expression is dependent of the dysplasia grade, lymph node status and clinical stage. The expression of the four genes is independent of tumor size or histological grade. A simple linear regression analysis revealed a linear increase in the mRNA levels of the four genes from the mild to severe dysplasia and SCC. A strong association was established between CDC6 and CDT1, and between MCM2 and CDC45 expression. The nonparametric receiver operating characteristic analysis suggested that MCM2 and CDC45 had a higher accuracy than CDC6 and CDT1 for distinguishing dysplasia from tongue SCC. These proteins can be used as biomarkers to distinguish precancerous dysplasia from SCC and are useful for early detection and diagnosis of SCC as an adjunct to clinicopathological parameters

  13. Can a more detailed evaluation of excision margins refine cytologic follow-up of women post-LLETZ for high-grade dysplasia?

    LENUS (Irish Health Repository)

    Treacy, Ann

    2010-09-01

    The relationship between dysplastic changes in the cervical epithelium and progression to in situ carcinoma and invasive carcinoma has been extensively studied. The removal of dysplastic epithelium through the long loop excision of the transformation zone (LLETZ) in 95% of the cases is curative. About 18% to 37% of LLETZ specimens with dysplasia at the margins have recurrent\\/residual disease. Earlier small studies suggest that the degree of dysplasia at the margins could predict for recurrence and allow a risk-based stratification of follow-up. We tested this hypothesis in a large group of women post-LLETZ for high-grade dysplasia with follow-up histology and cytology over a 12-year period. The cases were divided according to the excision margin status for dysplasia and if positive, low-grade or high-grade dysplasia. The groups were compared to assess whether the LLETZ specimens\\' margin status had an impact on the subsequent cytology or histology results. Positive follow-up results were defined as any grade of dysplasia in cytology or histology. Two thousand three hundred twenty-one women had LLETZs containing high-grade dysplasia over the 12-year period. One thousand five hundred thirty-four (66.1%) women had full histology and cytology follow-up available. Eight hundred twenty (53.4%) LLETZ specimens had positive margins and 714 (46.6%) had negative margins. The grade of dysplasia at the margins was available in 796 cases (97%) with 115 (15%) showing low-grade dysplasia and 680 (85%) high-grade dysplasia. One hundred seventy (20.7%) of the specimens with positive margins had positive follow-up results compared with 105 (14.7%) of the specimens with negative margins. The presence of dysplasia at an LLETZ margin is associated with dysplasia on follow-up cytology and histology (P=0.0021); however, the grade of dysplasia at the excision margin is not predictive of recurrent\\/residual dysplasia.

  14. [High-risk human papilloma virus and cervical intraepithelial neoplasia in women at 2 hospitals in Mexico City].

    Science.gov (United States)

    Hernández-Hernández, Dulce Ma; García-Carrancá, Alejandro; Guido-Jiménez, Miriam C; González-Sánchez, José Luis; Cruz-Talonia, Fernando; Apresa-García, Teresa; Martínez-Elizondo, Olga A; Ornelas-Bernal, Laura; Alvarado-Cabrera, Isabel; Muñoz, Sergio

    2002-01-01

    To determine the high risk HPV (HR-HPV) association with Cervical Intraepithelial Neoplasia (CIN) in women of two Dysplasia Clinics in Mexico City. Prolective case-control study was done. Women with and without security affiliation attended in Instituto Mexicano del Seguro Social (Hospital 1) and Hospital General de México (Hospital 2) were included in the study. Cases were women with histopathologic diagnosis of CIN and controls were women with negative dysplasia in cytologic study (Pap). Information was obtained by direct interview. HR-HPV was determined by Hybrid Capture II assay, in cervical samples. Bivariate and logistic regression analysis was done. One hundred and two cases and 192 controls from Hospital 1 and 89 cases and 66 controls from Hospital 2 were included. 83.3% and 77.3% of women from Hospital 1 and 2 respectively were positive to HR-HPV. The association HR-HPV and CIN in Hospital 1 was ORa = 40.6, C.I. 95% = 17-96.8; while in Hospital 2 there was not association. Age was an effect modifier in the HR-HVP and CIN association, in Hospital 1. It was observed a correlation between viral load and CIN degree. The HR-HPV infection frequency in controls and CIN I was higher than the reported in other studies. Age was a modifier in the HR-HPV association and CIN. In dysplasia clinics without medical referral system of patients is possible to observe similar risk factors to cervical cancer.

  15. Prevalence of type-specific HPV infection by age and grade of cervical cytology: data from the ARTISTIC trial

    Science.gov (United States)

    Sargent, A; Bailey, A; Almonte, M; Turner, A; Thomson, C; Peto, J; Desai, M; Mather, J; Moss, S; Roberts, C; Kitchener, H C

    2008-01-01

    Human papillomavirus (HPV) infection causes cervical cancer and premalignant dysplasia. Type-specific HPV prevalence data provide a basis for assessing the impact of HPV vaccination programmes on cervical cytology. We report high-risk HPV (HR-HPV) type-specific prevalence data in relation to cervical cytology for 24 510 women (age range: 20–64; mean age 40.2 years) recruited into the ARTISTIC trial, which is being conducted within the routine NHS Cervical Screening Programme in Greater Manchester. The most common HR-HPV types were HPV16, 18, 31, 51 and 52, which accounted for 60% of all HR-HPV types detected. There was a marked decline in the prevalence of HR-HPV infection with age, but the proportion due to each HPV type did not vary greatly with age. Multiple infections were common below the age of 30 years but less so between age 30 and 64 years. Catch-up vaccination of this sexually active cohort would be expected to reduce the number of women with moderate or worse cytology by 45%, but the number with borderline or mild cytology would fall by only 7%, giving an overall reduction of 12% in the number of women with abnormal cytology and 27% in the number with any HR-HPV infection. In the absence of broader cross-protection, the large majority of low-grade and many high-grade abnormalities may still occur in sexually active vaccinated women. PMID:18392052

  16. Histomorfometria, apoptose e proliferação celular em neoplasias intraepiteliais do colo uterino Histomorphometry, apoptosis and cell proliferation in cervical intraepithelial neoplasia

    Directory of Open Access Journals (Sweden)

    Rodrigo Tadeu de Puy e Souza

    2011-12-01

    alterations. Accumulation of such mutations and unbalance of genomic homeostasis induce changes in certain genes as well as affect cell proliferation and apoptosis. Immunohistochemical markers of cellular proliferation, apoptosis and cell survival in cervical intraepithelial lesions still require morphometric studies in order to define their role in the development of dysplasias caused by invasive carcinoma. OBJECTIVES: In order to better understand the processes of cellular proliferation, apoptosis and epithelial turn over in such precursory lesions, histomorphometric evaluation for mitosis and apoptosis as well as immunohistochemical reactions for Bax, Bcl-2 and Ki-67 proteins (reactivity, localization and intensity were carried out in cervical biopsies. METHODS: Samples were split into four groups: 1. cervicitis (n = 20; 2. light dysplasia (n = 20; 3. moderate dysplasia (n = 20; 4. severe dysplasia (n = 20. RESULTS: Intense proliferation and apoptosis were observed in lesions with high, extensive, intense, and diffuse Ki-67 and Bax immunolabeling. Proliferation and apoptosis were mild or null in groups 1 and 2. Bcl-2 immunolabeling was more intense in high degree lesions and mild in the other groups. Extensive Ki-67 and Bax immunolabeling suggests an increased cellular turn over, which was also corroborated by histomorphometry. The more severe the dysplasia is the higher Bcl-2 expression. CONCLUSION: These data indicate that the pre-neoplastic process is dynamic and is concomitant with apoptosis and mitosis.

  17. Asphyxiating thoracic dysplasia

    International Nuclear Information System (INIS)

    Franzcr, J.; Kozlowski, K.

    2008-01-01

    Asphyxiating Thoracic Dysplasia is the most frequent form of Small Thorax - Short Rib Syndromes. Asphyxiating Thoracic Dysplasia in two patients with different clinical course is reported. Radiographic examination is the only method to diagnose Asphyxiating Thoracic Dysplasia with certainty. The correct diagnosis is important for prognostication and genetic counseling. It also excludes the necessity of further, often expensive investigations. (author)

  18. Fibrous dysplasia of bone

    International Nuclear Information System (INIS)

    Kim, Kyung Soo; Lee, Sang Wook; Cho, Young Jun; Kim, Young Sook

    1983-01-01

    Fibrous dysplasia of bone is a skeletal development anomaly of unknown etiology characterized by single or multiple areas of fibrous tissue replacement of medullary cavity of one or more bones. The disease may be localized to single bone (monostotic form) or may affect multiple bones (polyostotic form). Eighteen cases of fibrous dysplasia diagnosed by roentgenlogic or histologic assessment at Chosun University Hospital, Chosun University Hospital and Kwangju Christian Hospital during recent ten tears were analyzed clinically and radiologically. The results were as follows: 1. 16 case of them had monostotic involvement, and 2 cases showed polyostotic disease, but none of our series presented Albright's syndrome. 2. The male to female ratio in this series was 10 : 8, but then 2 polyostotic forms of them were females. In age distribution, peak incidence at the time of diagnosis was in the age group of second decade (10 cases). 3. Maxilla (6 cases) and femur (4 case) were frequently involved sites in patients with monostotic lesion, whereas polyostotic lesions diffusely affected skull, pelvis, ribs and limb bones. 4. The clinical symptoms according to the extent and site of disease were very variable, which were localized painless or painful swelling, nasal obstruction, deformity of face or extremity and incidentally during routine roentgen study. 5. The chemical abnormality of blood serum was moderate degree of elevated serum alkaline phosphatase in only one patients with monostotic lesion. 6. The main radiologic findings of fibrous dysplasia were relatively well circumscribed single or multiloculated cystilike appearance, bone expansion, cortical thinning and/or erosion, bony deformity and pathologic fracture, but especially in maxilla, dense homogenous area with expanding lesion was observed in our series

  19. Identification of SEC62 as a potential marker for 3q amplification and cellular migration in dysplastic cervical lesions

    International Nuclear Information System (INIS)

    Linxweiler, Maximilian; Bochen, Florian; Schick, Bernhard; Wemmert, Silke; Al Kadah, Basel; Greiner, Markus; Hasenfus, Andrea; Bohle, Rainer-Maria; Juhasz-Böss, Ingolf; Solomayer, Erich-Franz; Takacs, Zoltan Ferenc

    2016-01-01

    Chromosome 3 amplification affecting the 3q26 region is a common genomic alteration in cervical cancer, typically marking the transition of precancerous intraepithelial lesions to an invasive phenotype. Though potential 3q encoded target genes of this amplification have been identified, a functional correlation of potential oncogenic function is still missing. In this study, we investigated copy number changes and the expression level of SEC62 encoded at 3q26.2 as a new potential 3q oncogene in dysplastic cervical lesions and analyzed its role in cervical cancer cell biology. Expression levels of Sec62 and vimentin were analyzed in liquid based cytology specimens from 107 women with varying grades of cervical dysplasia ranging from normal cases to cancer by immunofluorescence cytology. Additionally, a subset of 20 representative cases was used for FISH analyses targeting SEC62. To further explore the functional role of Sec62 in cervical cancer, HeLa cells were transfected with a SEC62 plasmid or SEC62 siRNA and analyzed for their proliferation and migration potential using real-time monitoring and trans-well systems as well as changes in the expression of EMT markers. FISH analyses of the swabbed cells showed a rising number of SEC62 gains and amplifications correlating to the grade of dysplasia with the highest incidence in high grade squamous intraepithelial lesions and squamous cell carcinomas. When analyzing the expression level of Sec62 and vimentin, we found a gradually increasing expression level of both proteins according to the severity of the dysplasia. In functional analyses, SEC62 silencing inhibited and SEC62 overexpression stimulated the migration of HeLa cells with only marginal effects on cell proliferation, the expression level of EMT markers and the cytoskeleton structure. Our study suggests SEC62 as a target gene of 3q26 amplification and a stimulator of cellular migration in dysplastic cervical lesions. Hence, SEC62 could serve as a potential

  20. Quantification of confocal fluorescence microscopy for the detection of cervical intraepithelial neoplasia.

    Science.gov (United States)

    Sheikhzadeh, Fahime; Ward, Rabab K; Carraro, Anita; Chen, Zhao Yang; van Niekerk, Dirk; Miller, Dianne; Ehlen, Tom; MacAulay, Calum E; Follen, Michele; Lane, Pierre M; Guillaud, Martial

    2015-10-24

    Cervical cancer remains a major health problem, especially in developing countries. Colposcopic examination is used to detect high-grade lesions in patients with a history of abnormal pap smears. New technologies are needed to improve the sensitivity and specificity of this technique. We propose to test the potential of fluorescence confocal microscopy to identify high-grade lesions. We examined the quantification of ex vivo confocal fluorescence microscopy to differentiate among normal cervical tissue, low-grade Cervical Intraepithelial Neoplasia (CIN), and high-grade CIN. We sought to (1) quantify nuclear morphology and tissue architecture features by analyzing images of cervical biopsies; and (2) determine the accuracy of high-grade CIN detection via confocal microscopy relative to the accuracy of detection by colposcopic impression. Forty-six biopsies obtained from colposcopically normal and abnormal cervical sites were evaluated. Confocal images were acquired at different depths from the epithelial surface and histological images were analyzed using in-house software. The features calculated from the confocal images compared well with those features obtained from the histological images and histopathological reviews of the specimens (obtained by a gynecologic pathologist). The correlations between two of these features (the nuclear-cytoplasmic ratio and the average of three nearest Delaunay-neighbors distance) and the grade of dysplasia were higher than that of colposcopic impression. The sensitivity of detecting high-grade dysplasia by analysing images collected at the surface of the epithelium, and at 15 and 30 μm below the epithelial surface were respectively 100, 100, and 92 %. Quantitative analysis of confocal fluorescence images showed its capacity for discriminating high-grade CIN lesions vs. low-grade CIN lesions and normal tissues, at different depth of imaging. This approach could be used to help clinicians identify high-grade CIN in clinical

  1. Cerebral infarction attributable to cerebrovascular fibromuscular dysplasia

    International Nuclear Information System (INIS)

    Shimazaki, Haruo

    2008-01-01

    Fibromuscular dysplasia (FMD) is a noninflammatory, nonatheromatous segmental angiopathy. The renal arteries are affected most commonly, followed by the internal carotid and vertebral arteries. FMD of the internal carotid and vertebral arteries usually occurs in the extracranial portions and is mostly observed at the level of the second cervical vertebra. FMD of the intracranial arteries is rare, but tends to occur in children and young adults. FMD is more common in females than in males, and it is often observed in middle-aged women. Although the etiology of FMD is not well understood, several mechanisms have been proposed, such as genetic predisposition, hormonal factors, and arterial wall ischemia. The pathology of FMD is characterized by smooth muscle hyperplasia or thinning, elastic fiber destruction, fibrous tissue proliferation, and arterial wall disorganization. Cerebrovascular fibromuscular dysplasia (cFMD) is relatively rare in Japan but is regarded as one of the cardinal causes of stroke in the younger population. cFMD without complications causes nonspecific symptoms such as headache or vertigo, but when it results in an arterial dissection or aneurysm, it leads to cerebral infarction or subarachnoid hemorrhage. Conventional angiographic findings mostly reveal a pattern called the 'string of beads', which is pathologically correlated to medial fibromuscular dysplasia. Doppler echography, computed tomography and magnetic resonance angiography (MRA) may be useful for detecting cFMD lesions in some cases. MRA should be performed to rule out the presence of intracranial aneurysms. Antiplatelet and anticoagulation agents are prophylactics against cFMD complications. Surgical treatments such as graduated intraluminal dilatation had previously been the mainstays for treating cFMD. Percutaneous transluminal angioplasty with or without stenting has now become the preferred invasive treatment for symptomatic cFMD. (author)

  2. Cloverleaf skull with generalised bone dysplasia

    International Nuclear Information System (INIS)

    Kozlowski, K.; Warren, P.S.; Fisher, C.C.; Royal Hospital for Women, Camperdown

    1985-01-01

    A case of cloverleaf skull with generalised bone dysplasia is reported. The authors believe that bone dysplasia associated with cloverleaf is neither identical with thanatophoric dysplasia nor achondroplasia. Until identity of thanatophoric dysplasia and cloverleaf skull with generalised bone dysplasia is proved the diseases should be looked upon as separate entities and the wording ''thanatophoric dysplasia with cloverleaf skull'' should be abolished. (orig.)

  3. Raman spectral signatures of cervical exfoliated cells from liquid-based cytology samples

    Science.gov (United States)

    Kearney, Padraig; Traynor, Damien; Bonnier, Franck; Lyng, Fiona M.; O'Leary, John J.; Martin, Cara M.

    2017-10-01

    It is widely accepted that cervical screening has significantly reduced the incidence of cervical cancer worldwide. The primary screening test for cervical cancer is the Papanicolaou (Pap) test, which has extremely variable specificity and sensitivity. There is an unmet clinical need for methods to aid clinicians in the early detection of cervical precancer. Raman spectroscopy is a label-free objective method that can provide a biochemical fingerprint of a given sample. Compared with studies on infrared spectroscopy, relatively few Raman spectroscopy studies have been carried out to date on cervical cytology. The aim of this study was to define the Raman spectral signatures of cervical exfoliated cells present in liquid-based cytology Pap test specimens and to compare the signature of high-grade dysplastic cells to each of the normal cell types. Raman spectra were recorded from single exfoliated cells and subjected to multivariate statistical analysis. The study demonstrated that Raman spectroscopy can identify biochemical signatures associated with the most common cell types seen in liquid-based cytology samples; superficial, intermediate, and parabasal cells. In addition, biochemical changes associated with high-grade dysplasia could be identified suggesting that Raman spectroscopy could be used to aid current cervical screening tests.

  4. Radiographic features of spondylo-epimetaphyseal dysplasia with joint laxity and progressive kyphoscoliosis

    International Nuclear Information System (INIS)

    Kozlowski, K.; Beighton, P.

    1984-01-01

    We have reviewed the radiographic features of 19 patients with spondyloepimetaphyseal dysplasia with joint laxity (SEMDJL). The salient, diagnostic radiographic manifestations are mild to moderate spondylo-epimetaphyseal dysplasia, progressive infantile kyphoscoliosis, characteristic pelvic, forearm and elbow changes and a highly abnormal bony trabecular pattern. The condition, which is inherited as an autosomal recessive, has only been observed in South Africa among Caucasians, several of whom have German names or German connections. The authors wish to bring the condition to the attention of European radiologists in an attempt to determine the geographic origin of the faulty gene. (orig.) [de

  5. Cloverleaf skull with generalised bone dysplasia

    Energy Technology Data Exchange (ETDEWEB)

    Kozlowski, K.; Warren, P.S.; Fisher, C.C.

    1985-09-01

    A case of cloverleaf skull with generalised bone dysplasia is reported. The authors believe that bone dysplasia associated with cloverleaf is neither identical with thanatophoric dysplasia nor achondroplasia. Until identity of thanatophoric dysplasia and cloverleaf skull with generalised bone dysplasia is proved the diseases should be looked upon as separate entities and the wording ''thanatophoric dysplasia with cloverleaf skull'' should be abolished.

  6. Evaluation and Comparison of the Biopathology of Collagen and Inflammation in the Extracellular Matrix of Oral Epithelial Dysplasias and Inflammatory Fibrous Hyperplasia Using Picrosirius Red Stain and Polarising Microscopy: A Preliminary Study.

    Science.gov (United States)

    Varghese, Soma Susan; Sarojini, Sreenivasan Bargavan; George, Giju Baby; Vinod, Sankar; Mathew, Philips; Babu, Anulekh; Sebastian, Joseph

    2015-12-01

    The role of tumour inflammation and the dysplastic epithelial-stromal interactions on the nature of collagen fibres in the extracellular matrix of dysplastic epithelium is not fully understood. The present study was aimed to evaluate and compare the inflammation and pathological stromal collagen (loosely packed thin disorganized collagen) present in mild, moderate and severe epithelial dysplasias with that of inflammatory fibrous hyperplasias. The basement membrane intactness of epithelial dysplasias was also evaluated to determine if dysplastic epithelial mesenchymal interaction has any role in the integrity of stromal collagen in epithelial dysplasia. Oral epithelial dysplasias, inflammatory fibrous hyperplasia and normal oral mucosal samples were used for the study. Packing, thickness and orientation of collagen fibres in mild, moderate and severe grades of oral epithelial dysplasias (n = 24), inflammatory fibrous hyperplasia (n = 8) and normal oral mucosal samples (n = 8) were analysed based on the polarisation of collagen fibres in picrosirius red polarising stain under polarising microscope. All the grades of epithelial dysplasias showed greenish yellow birefringence confirming the presence of loosely arranged pathological collagen in the presence of moderate inflammation. All the cases of inflammatory fibrous hyperplasia showed red polarisation hue and moderate inflammation. A statistically significant difference was found in the packing and orientation of collagen when epithelial dysplasias and inflammatory fibrous hyperplasia were compared (P collagen even in mild epithelial dysplasia suggests that tumourigenic factors are released to connective tissue stroma much earlier than expected. Hence we suggest considering the integrity of extracellular matrix collagen, intactness of basement membrane and inflammation associated with dysplasia along with the anaplasia of epithelial cells in the microscopic assessment of dysplastic epithelium.

  7. Muscle-tendon-related abnormalities detected by ultrasonography are common in symptomatic hip dysplasia

    DEFF Research Database (Denmark)

    Jacobsen, Julie Sandell; Bolvig, Lars; Hölmich, Per

    2018-01-01

    INTRODUCTION: Hip dysplasia is characterized by reduced acetabular coverage of the femoral head leading to an increased mechanical load on the hip joint and the acting hip muscles. Potentially, the muscles and tendons functioning close to the hip joint may present with overuse......-related ultrasonography findings. The primary aim was to report the prevalence of muscle-tendon-related abnormalities detected by ultrasonography in 100 patients with symptomatic hip dysplasia. The secondary aim was to investigate correlations between muscle-tendon-related abnormalities detected by ultrasonography......-tendon-related abnormalities detected by ultrasonography in the hip and groin region are common in patients with symptomatic hip dysplasia, and the ultrasonography findings of the iliopsoas and gluteus medius/minimus tendons are weakly to moderately correlated to pain related to muscles and tendons in these structures. Both...

  8. Rib enlargement in premature infants with bronchopulmonary dysplasia

    Energy Technology Data Exchange (ETDEWEB)

    Yoon, Hye Kyung; Han, Kim Bokyung; Chang, Yun Sil; Choo, In Wook [Samsung Medical Center, School of Medicine, Sungkyunkwan University, Seoul (Korea, Republic of); Kim, Kyeong Ah [Anyang General Hospital, Anyang (Korea, Republic of)

    2000-04-01

    The purpose of this study is to describe the rib changes seen in patients with brochopulmonary dysplasia (BPD). Serial chest radiographs of nine premature infants with BPD who showed diffuse rib enlargement were reviewed for hyperinflation, which was compared with the observed degree of rib enlargement. Vibrator chest physiotherapy was performed in all cases, and five infants underwent conventional ventilation plus high frequency oscillatory ventilation therapy. Their calcium level was normal whereas alkaline phosphatase and phosphate levels were high. In all infants except one, liver enzyme levels were normal. For the treatment of patent ductus arteriosus, infection, and BPD, medications including indomethacin, antibiotics, and dexamethasone were administered. Vitamin D was given to all patients with total parenteral nutrition. Rib enlargement was found to be severe (n=3D4), moderate (n=3D3), or mild (n=3D2) with undulating margins or posterior tapering (n=3D2). Hyperinflation was noted in eight patients, in seven of whom it was moderate to severe. Among these seven, rib enlargement was severe (n=3D2), moderate (n=3D3), or mild (n=3D2). In one infant with mild hyperinflation, rib enlargement was severe. Bilateral irregular infiltrates and atelectases were noted in all patients. In BPD patients, rib enlargement may be seen. In order to differentiate this process from systemic bone disease or bony dysplasia, an awareness of the rib changes occurring in patients with BPD may be important. (author)

  9. Rib enlargement in premature infants with bronchopulmonary dysplasia

    International Nuclear Information System (INIS)

    Yoon, Hye Kyung; Han, Kim Bokyung; Chang, Yun Sil; Choo, In Wook; Kim, Kyeong Ah

    2000-01-01

    The purpose of this study is to describe the rib changes seen in patients with brochopulmonary dysplasia (BPD). Serial chest radiographs of nine premature infants with BPD who showed diffuse rib enlargement were reviewed for hyperinflation, which was compared with the observed degree of rib enlargement. Vibrator chest physiotherapy was performed in all cases, and five infants underwent conventional ventilation plus high frequency oscillatory ventilation therapy. Their calcium level was normal whereas alkaline phosphatase and phosphate levels were high. In all infants except one, liver enzyme levels were normal. For the treatment of patent ductus arteriosus, infection, and BPD, medications including indomethacin, antibiotics, and dexamethasone were administered. Vitamin D was given to all patients with total parenteral nutrition. Rib enlargement was found to be severe (n=3D4), moderate (n=3D3), or mild (n=3D2) with undulating margins or posterior tapering (n=3D2). Hyperinflation was noted in eight patients, in seven of whom it was moderate to severe. Among these seven, rib enlargement was severe (n=3D2), moderate (n=3D3), or mild (n=3D2). In one infant with mild hyperinflation, rib enlargement was severe. Bilateral irregular infiltrates and atelectases were noted in all patients. In BPD patients, rib enlargement may be seen. In order to differentiate this process from systemic bone disease or bony dysplasia, an awareness of the rib changes occurring in patients with BPD may be important. (author)

  10. Spondyloepiphyseal dysplasia congenita

    International Nuclear Information System (INIS)

    Macpherson, R.I.; Wood, B.P.

    1980-01-01

    Spondyloepiphyseal dysplasia congenita is a form of primarily short trunk dwarfism, that is manifest at birth but generally has not been regarded as a cause of lethal neonatal dwarfism. Seven neonates with severe dwarfism are presented. The first survived the newborn period, but the other six were early neonatal deaths. All displayed the clinical and radiologic features of spondyloepiphyseal dysplasia congenita. The striking similarities between spondyloepiphyseal dysplasia congenita and achondrogenesis type 2 are discussed. (orig.) [de

  11. Familial ectodermal dysplasia: a peers' agony.

    Science.gov (United States)

    Hegde, Karthik; Kashyap, Roopashri Rajesh; Nair, Gopakumar; Nair, Preeti P

    2013-07-23

    Ectodermal dysplasias include a various group of inherited disorders which share primary defect in the development of two or more tissues of embryonic ectodermal origin. Though there are many subtypes, ectodermal dysplasias are mainly hidrotic ectodermal dysplasia and hypohidrotic ectodermal dysplasia, among which the most common variety is X linked hypohidrotic ectodermal dysplasia. We report a rare case of X linked hypohidrotic ectodermal dysplasia occurring in a family with various skin, hair and oral abnormalities.

  12. Genetics Home Reference: boomerang dysplasia

    Science.gov (United States)

    ... Email Facebook Twitter Home Health Conditions Boomerang dysplasia Boomerang dysplasia Printable PDF Open All Close All Enable Javascript to view the expand/collapse boxes. Description Boomerang dysplasia is a disorder that affects the development ...

  13. Progressive pseudorheumatoid dysplasia misdiagnosed as ...

    African Journals Online (AJOL)

    Progressive pseudorheumatoid dysplasia misdiagnosed as seronegative juvenile idiopathic arthritis. Ozgur Taspinar, Fatih Kelesoglu, Yasar Keskin, Murat Uludag. Abstract. Background: Progressive pseudorheumatoid dysplasia (PPD) is a rare spondylo- epi-metaphyseal dysplasia (SEMD). It can be confused with juvenile ...

  14. Camptomelic dysplasia: A case report

    Directory of Open Access Journals (Sweden)

    Koš Radmila

    2007-01-01

    Full Text Available Campomelic/camptomelic dysplasia is a very rare, severe osteochondrodysplasia characterised by severe skeletal and nonskeletal malformations and lethal outcome mainly in neonatal period. Characteristic abnormality by which the syndrome got its name is short, bowed long bones of lower extremities, most often of femur, manifested by short and bowed legs. Skin dimpling on tibial anterior side is another prominent characteristic of this syndrome. Severe cases are inherited by autosomal dominant trait, by mutation Sox9 gene on chromosome 17, with lethal outcome in the first days of life. Less severe forms of the disease are due to balanced translocation t (13;17 with life span up to the third decade of life. A majority of karyotypic males present as phenotypic females. We report a case of a female neonate, without consanguinity between parents, with characteristic signs of camptomelic dysplasia with short birth length of 46 cm, macrocephaly (head circumference 39 cm, dolichocephaly, hydrocephalus, short trunk and legs. Narrow rib cage, bowed lower extremities, short hand and foot phalanges, nail hypoplasia were noticed. Anterior fontanelle was enlarged, high forehead, face small and flat, hypertelorism, low nasal bridge, micrognathia, low set ears, cleft palate, were found. Characteristic skin dimpling on anterior side of tibia was present on both legs. Bone X-ray studies presented the following changes: anterior bowing of shortened femurs, hip dislocation, cervical vertebrae, scapulas, eleven pairs of slender ribs. Hip luxation. Karyotype was normal for a female, 46 XX. Respiratory insufficiency was present since birth, exacerbated, and led to lethal outcome in the second day of life, as described in the majority of these patients. .

  15. Prenatal diagnosis of boomerang dysplasia.

    Science.gov (United States)

    Wessels, Marja W; Den Hollander, Nicolette S; De Krijger, Ronald R; Bonifé, Luisa; Superti-Furga, Andrea; Nikkels, Peter G; Willems, Patrick J

    2003-10-01

    Boomerang dysplasia, atelosteogenesis type 1 and Piepkorn dysplasia are bone dysplasias with an overlapping clinical spectrum characterized by deficient formation and ossification of specific elements of the skeleton. Typical symptoms include micromelia with diminished ossification, and a characteristic bowed and boomerang-like aspect of the long tubular bones. We report here a new case of boomerang dysplasia, which was detected prenatally in the 16th week of gestation by ultrasound. Copyright 2003 Wiley-Liss, Inc.

  16. The rate of urinary tract abnormalities and the functional state of kidneys in relation to the degree of connective tissue dysplasia in children

    Directory of Open Access Journals (Sweden)

    T. A. Kryganova

    2016-01-01

    Full Text Available The paper is devoted to the study of the rate of urinary tract abnormalities and kidney functions in children with mild, moderate, and severe connective tissue dysplasia. Severe connective tissue dysplasia was found to prevail in children with urinary tract abnormalities and to be characterized by a variety of urodynamic urinary tract abnormalities. Urinary system infection occurred equally frequently in both patient groups and its rate did not depend on the degree of the dysplasia. Some children with severe connective dysplasia were noted to have diminished renal filtration function. High-grade vesicoureteral reflux, tubular disorders as nocturias, and lowered urine osmolarity were more common in children with severe dysplasia. Hypertension was seen equally often in both patient groups, no matter what the degree of connective tissue dysplasia.

  17. Epithelial dysplasia in oral lichen planus. A preliminary report of a Dutch-Hungarian study of 100 cases.

    Science.gov (United States)

    De Jong, W F; Albrecht, M; Bánóczy, J; van der Waal, I

    1984-06-01

    In a combined study of the Free University, Amsterdam and the Semmelweis Medical University, Budapest, the presence of epithelial dysplasia was studied in 100 cases of oral lichen planus. The criteria of epithelial dysplasia which were used in this study correspond with those reported by the WHO Collaborating Centre for Oral Precancerous Lesions in 1978. In approximately 25% of all cases, moderate or at least mild dysplasia was observed. The number of dysplastic changes per section did not show any significant correlation with the clinical type, nor with age or sex. There were no marked differences between the Amsterdam and Budapest material. Long-term data on the follow-up were not available yet. No comment can therefore be given about the meaning of the finding of epithelial dysplasia in lichen planus being a sign of premalignancy or not.

  18. Modelling borderline and mild dysplasia associated with HPV 6 and 11 infection.

    Science.gov (United States)

    Chapman, Ruth; Soldan, Kate; Jit, Mark

    2011-04-05

    Low risk HPV types 6/11 are responsible for some low-grade cytological abnormalities. Most economic analyses of HPV vaccination have estimated the additional benefit of HPV 6/11 protection by the quadrivalent vaccine, over the bivalent, based on reduction of genital warts but have not included reduction in repeat smears and colposcopies due to low-grade abnormalities. We investigate the contribution of HPV types 6/11 to abnormal smears and associated costs in England. The risk of borderline or mild dysplasia due to HPV 6/11 infection was estimated from a study of type-specific HPV DNA in cervical screening specimens collected throughout England. A Markov model representing 10 million women with HPV 6/11 or with no HPV infection from 24 to 64 years was developed to estimate the number of abnormal smears, subsequent repeat smears and colposcopies due to HPV 6/11 associated with borderline or mild dysplasia. Fitting was achieved by varying the force of infection, probability of borderline or mild dysplasia if HPV-uninfected or infected with HPV 6/11 and the duration of infection. The relative risks of borderline or mild dysplasia when infected with HPV 6/11 compared to not being HPV infected were 6.32 (95% credible interval 1.56-25.6) and 17.5 (1.02-300) respectively. Using best fitting parameters we find the costs incurred are between £170 and £195 per abnormal smear due to infection with HPV 6/11. In England, the impact of cytological abnormalities due to HPV 6/11 is relatively small, but not negligible. A vaccine that protects against HPV 6/11 infections could reduce costs associated with borderline and mild dysplasia, and associated colposcopies. These benefits should be considered when formulating immunisation policy, if possible. Smears and colposcopies in those uninfected with HPV far outnumber those in women infected with HPV 6/11. Copyright © 2011 Elsevier Ltd. All rights reserved.

  19. Dual-mode endomicroscopy for detection of epithelial dysplasia in the mouth: a descriptive pilot study

    Science.gov (United States)

    Bodenschatz, Nico; Poh, Catherine F.; Lam, Sylvia; Lane, Pierre; Guillaud, Martial; MacAulay, Calum E.

    2017-08-01

    Dual-mode endomicroscopy is a diagnostic tool for early cancer detection. It combines the high-resolution nuclear tissue contrast of fluorescence endomicroscopy with quantified depth-dependent epithelial backscattering as obtained by diffuse optical microscopy. In an in vivo pilot imaging study of 27 oral lesions from 21 patients, we demonstrate the complementary diagnostic value of both modalities and show correlations between grade of epithelial dysplasia and relative depth-dependent shifts in light backscattering. When combined, the two modalities provide diagnostic sensitivity to both moderate and severe epithelial dysplasia in vivo.

  20. Complex orthopaedic management of patients with skeletal dysplasias

    Directory of Open Access Journals (Sweden)

    A. G. Baindurashvili

    2014-01-01

    Full Text Available Skeletal dysplasias are challenging for diagnostics and treatment. We present a series of fifteen patients with different forms of skeletal dysplasias with age ranged from 6 to 17 years with variable clinical presentations managed as a part of the project of scientific cooperation between Turner Paediatric Orthopaedic Institute and Orthopaedic Hospital Vienna-Speising. The spectrum of diagnoses included multiple epiphyseal dysplasia, spondyloepiphyseal dysplasia congenita, diastrophic dysplasia, metaphyseal dysplasia, spondylometaphyseal dysplasia, Stickler syndrome, Kniest dysplasia, and anauxetic dysplasia. Complex treatment, which included axial correction and juxta-articular realignment, was performed as a single-stage, or consecutive surgery. Surgical techniques included corrective osteotomies with internal fixation, guided growth technique and external fixation devices. Best results (full axial correction, normal alignment of the joint were achieved in 8 patients, including 2 patients with metaphyseal dysplasia, 2 patients with multiple epyphyseal dysplasia, 2 patients with spondyloepyphyseal dysplasia, patient with Stickler syndrome and patient with spondylometaphyseal dysplasia. Good results (partial correction at the present time were seen in 4 patients (2 patients with Kniest dysplasia, 1 - with multiple epyphyseal dysplasia and 1 - with anauxetic dysplasia. Satisfactory results (non-progressive condition in previous progression were obtained in 2 patients with diastrophic dysplasia, and poor results (progression of the deformity - in 1 patient with diastrophic dysplasia. Positive results in most of the cases of our series make promising future for usage of complex approach for orthopedic management of children with skeletal dysplasias; advanced international cooperation is productive and helpful for diagnostics and management of rare diseases.

  1. A distinct subtype of ''metatropic dysplasia variant'' characterised by advanced carpal skeletal age and subluxation of the radial heads

    International Nuclear Information System (INIS)

    Nishimura, G.; Satoh, Masato; Aihara, Toshinori; Aida, Noriko; Yamamoto, Takehisa; Ozono, Keiichi

    1998-01-01

    Background. ''Metatropic dysplasia variants'' are a group of bone dysplasias whose skeletal abnormalities are similar to, but milder than, those of classical metatropic dysplasia. The genetic and phenotypic heterogeneity has not been thoroughly elucidated. Objective. The objective was to designate a distinct subtype of these metatropic dysplasia variants. Materials and methods. The subjects were four Japanese patients, two sporadic cases and two siblings, who all had identical skeletal changes. The radiological features in these patients were compared with those of previously reported metatropic dysplasia variants. Results. Moderate platyspondyly with pear-shaped and/or anterior-tongued vertebral bodies, halberd pelvis, and dumbbell deformity of the tubular bones were regarded as hallmarks of metatropic dysplasia variants. The peculiar skeletal change in our patients was advanced carpal skeletal age in childhood, unlike most patients reported as metatropic dysplasia variants who manifest delayed carpal ossification. Another hallmark was congenital dislocation of the radial heads. A description of a patient with similar skeletal changes was found in the literature. Conclusion. These patients are considered to represent a distinct subgroup of metatropic dysplasia variants. It remains unknown whether the present siblings represent an autosomal recessive trait or an autosomal dominant trait with germinal mosaicism related to increased paternal age. (orig.)

  2. Hypermethylated ZNF582 and PAX1 genes in mouth rinse samples as biomarkers for oral dysplasia and oral cancer detection.

    Science.gov (United States)

    Cheng, Shih-Jung; Chang, Chi-Feng; Ko, Hui-Hsin; Lee, Jang-Jaer; Chen, Hsin-Ming; Wang, Huei-Jen; Lin, Hsiao-Shan; Chiang, Chun-Pin

    2018-02-01

    Effective biomarkers for oral cancer screening are important for early diagnosis and treatment of oral cancer. Oral epithelial cell samples collected by mouth rinse were obtained from 65 normal control subjects, 108 patients with oral potentially malignant disorders, and 94 patients with oral squamous cell carcinoma (OSCC). Methylation levels of zinc-finger protein 582 (ZNF582) and paired-box 1 (PAX1) genes were quantified by real-time methylation-specific polymerase chain reaction after bisulfite conversion. An abrupt increase in methylated ZNF582 (ZNF582 m ) and PAX1 (PAX1 m ) levels and positive rates from mild dysplasia to moderate/severe dysplasia, indicating that both ZNF582 m and PAX1 m are effective biomarkers for differentiating moderate dysplasia or worse (MODY+) oral lesions. When ZNF582 m /PAX1 m tests were used for identifying MODY+ oral lesions, the sensitivity, specificity, and odds ratio (OR) were 0.65/0.64, 0.75/0.82, and 5.6/8.0, respectively. Hypermethylated ZNF582 and PAX1 genes in oral epithelial cells collected by mouth rinse are effective biomarkers for the detection of oral dysplasia and oral cancer. © 2017 Wiley Periodicals, Inc.

  3. The Bone Dysplasia Ontology: integrating genotype and phenotype information in the skeletal dysplasia domain

    Directory of Open Access Journals (Sweden)

    Groza Tudor

    2012-03-01

    Full Text Available Abstract Background Skeletal dysplasias are a rare and heterogeneous group of genetic disorders affecting skeletal development. Patients with skeletal dysplasias suffer from many complex medical issues including degenerative joint disease and neurological complications. Because the data and expertise associated with this field is both sparse and disparate, significant benefits will potentially accrue from the availability of an ontology that provides a shared conceptualisation of the domain knowledge and enables data integration, cross-referencing and advanced reasoning across the relevant but distributed data sources. Results We introduce the design considerations and implementation details of the Bone Dysplasia Ontology. We also describe the different components of the ontology, including a comprehensive and formal representation of the skeletal dysplasia domain as well as the related genotypes and phenotypes. We then briefly describe SKELETOME, a community-driven knowledge curation platform that is underpinned by the Bone Dysplasia Ontology. SKELETOME enables domain experts to use, refine and extend and apply the ontology without any prior ontology engineering experience--to advance the body of knowledge in the skeletal dysplasia field. Conclusions The Bone Dysplasia Ontology represents the most comprehensive structured knowledge source for the skeletal dysplasias domain. It provides the means for integrating and annotating clinical and research data, not only at the generic domain knowledge level, but also at the level of individual patient case studies. It enables links between individual cases and publicly available genotype and phenotype resources based on a community-driven curation process that ensures a shared conceptualisation of the domain knowledge and its continuous incremental evolution.

  4. Cervical conization doubles the risk of preterm and very preterm birth in assisted reproductive technology twin pregnancies

    DEFF Research Database (Denmark)

    Pinborg, A; Ortoft, G; Loft, A

    2015-01-01

    for the height of the cervical cone or the severity of the cervical intraepithelial neoplasia (CIN) or the time window between diagnosis of CIN and ART treatment. The finding on an increased risk of VPTB in ART twin pregnancies after dysplasia without conization may be random as we found no other increased risk......STUDY QUESTION: Does cervical conization add an additional risk of preterm birth (PTB) in assisted reproduction technology (ART) singleton and twin pregnancies? SUMMARY ANSWER: Cervical conization doubles the risk of preterm and very PTB in ART twin pregnancies. WHAT IS KNOWN ALREADY: ART...... and cervical conization are both risk factors for PTB. STUDY DESIGN, SIZE, DURATION: In this national population-based controlled cohort study, we included all ART singletons and twin deliveries from 1995 to 2009 in Denmark by cross-linkage of maternal and child data from the National IVF register...

  5. Osseous dysplasia (cemento-osseous dysplasia) of the jaw bones in western Pennsylvania patients: analysis of 35 cases.

    Science.gov (United States)

    Owosho, Adepitan A; Potluri, Anitha; Bilodeau, Elizabeth A

    2013-01-01

    The purpose of this study is to analyze the demographic, clinical, and radiographic presentations of osseous dysplasia of the jaws in western Pennsylvania patients and its associated complications. The clinical records and radiographs of patients diagnosed with osseous (cement-osseous) dysplasia were retrieved from the electronic health record of the University of Pittsburgh, School of Dental Medicine from 2007 to 2012. All cases were reviewed; the WHO criteria and classification for osseous dysplasia was used. Clinical and demographic data, radiographic findings, and final diagnoses were collected and analyzed. 35 cases of osseous dysplasia were retrieved over the six-year period.The majority (33) were females [94.3%], with ages ranging from 26 to 89 years, with a mean age of 53.9 years +/- standard deviation of 15.6 years, 32 [91.4%] were African Americans and 3 [8.6%] were Caucasians. 17 [48.6%] were florid osseous dysplasia, 13 [37.1%] periapical osseous dysplasia and 5 [14.3%] focal osseous dysplasia. Of the 35 patients only 8 [22.9%] patients were symptomatic. All florid osseous dysplasia patients were African American females, with 7 of the patients being symptomatic and the commonest symptom being pain. Also, all periapical osseous dysplasia patients were African Americans (12 females and 1 male), with 1 of the patients presenting with widening of the diastema. Of the focal osseous dysplasia patients, 3 were Caucasians and 2 African American (4 females and 1 male). The cases occurred mostly in African American females with a peak incidence in the fifth and sixth decades of life; most cases occurred in the mandible. The commonest form of osseous dysplasias was the florid osseous dysplasia which is most likely to present with symptoms.

  6. Ectrodactyly-ectodermal dysplasia clefting syndrome (EEC syndrome).

    Science.gov (United States)

    Koul, Monika; Dwivedi, Rahul; Upadhyay, Vinod

    2014-01-01

    Ectrodactyly-ectodermal dysplasia- clefting syndrome (also k/a. split hand- split foot malformation /split hand-split foot ectodermal dysplasia- cleft syndrome/ectodermal dysplasia cleft lip/cleft palate syndrome) a rare form of ectodermal dysplasia, is an autosomal dominant disorder inherited as a genetic trait and characterized by a triad of (i) ectrodactyly, (ii) ectodermal dysplasia and, (iii) & facial clefts.

  7. Ectrodactyly-ectodermal dysplasia clefting syndrome (EEC syndrome)

    OpenAIRE

    Koul, Monika; Dwivedi, Rahul; Upadhyay, Vinod

    2014-01-01

    Ectrodactyly-ectodermal dysplasia- clefting syndrome (also k/a. split hand- split foot malformation /split hand-split foot ectodermal dysplasia- cleft syndrome/ectodermal dysplasia cleft lip/cleft palate syndrome) a rare form of ectodermal dysplasia, is an autosomal dominant disorder inherited as a genetic trait and characterized by a triad of (i) ectrodactyly, (ii) ectodermal dysplasia and, (iii) & facial clefts.

  8. Ultrasound in the diagnosis and treatment of developmental dysplasia of the hip. Evaluation of a selective screening procedure

    DEFF Research Database (Denmark)

    Strandberg, C.; Konradsen, L.A.; Ellitsgaard, N.

    2008-01-01

    INTRODUCTION: With the intention of reducing the treatment frequency of Developmental Dysplasia of the Hip (DDH), two hospitals in Copenhagen implemented a screening and treatment procedure based on selective referral to ultrasonography of the hip (US). This paper describes and evaluates...... 0.03%. No relationship was seen between morphological parameters at the first US and the outcome of hips classified as minor dysplastic or not fully developed (NFD). A statistically significant relationship was seen between the degree of dysplasia and the time until US normalization of the hips (p......= 0.02). There was no relapse of dysplasia after treatment. The median duration of treatment was six, eight and nine weeks for mild, moderate and severe dysplasia respectively. CONCLUSION: The procedure resulted in a low rate of treatment and a small number of late diagnosed cases. Prediction...

  9. TREATMENT OF HIP DYSPLASIA

    OpenAIRE

    Iulian ICLEANU; Mariana CORDUN

    2015-01-01

    In this thesis, our purpose is to show that using physiotherapy on patients with hip dysplasia from the very beginning, in the first months of life, helps treating them faster. Common literature proposes to use physiotherapy on patients with hip dysplasia either after their recovery or in the terminal phase of recovery, claiming that any earlier intervention will prolong the hip recovery. The effects of hip dysplasia reflect over the whole musculoskeletal system, while it hinders the knees (g...

  10. Participant recruitment and motivation for participation in optical technology for cervical cancer screening research trials.

    Science.gov (United States)

    Shuhatovich, Olga M; Sharman, Mathilde P; Mirabal, Yvette N; Earle, Nan R; Follen, Michele; Basen-Engquist, Karen

    2005-12-01

    In order to improve recruitment for cervical cancer screening trials, it is necessary to analyze the effectiveness of recruitment strategies used in current trials. A trial to test optical spectroscopy for the diagnosis of cervical neoplasia recruited 1000 women from the community; the trial evaluated the emerging technology against Pap smears and colposcopically directed biopsies for cervical dysplasia. We have examined women's reasons for participating as well as the effectiveness and efficiency for each recruitment strategy. Reasons for participation were identified and compared between trials. The recruitment method that resulted in the most contacts was newspaper reportorial coverage and advertising, followed by family and friends, then television news coverage. The most cost-effective method for finding eligible women who attend the research appointment is word of mouth from a family member or friend. Recommendations are given for maximizing the efficiency of recruitment for cervical cancer screening trials.

  11. Spondylometaphyseal dysplasia with hypercalcemia

    International Nuclear Information System (INIS)

    Bagga, A.; Srivastava, R.N.; Gupta, S.; Gupta, A.

    1989-01-01

    Kozlowski's spondylometaphyseal dysplasia is characterised by short-trunk dwarfism, platyspondyly, metaphyseal dysplasia and retarded bone age. We report an association of this syndrome with asymptomatic, hypocalciuric hypercalcemia, a previously undocumented finding. (orig.)

  12. p53 expression and mutation analysis of odontogenic cysts with and without dysplasia.

    Science.gov (United States)

    Cox, Darren P

    2012-01-01

    Overexpression of p53 protein is well described in odontogenic cystic lesions (OCLs), including those with epithelial dysplasia; however, most p53 antibodies stain both wild-type and mutated p53 protein and may not reflect genotype. Direct sequencing of the p53 gene has not identified mutations in OCLs with dysplasia. The purpose of this study was to determine the molecular basis of p53 expression in several types of OCLs with and without dysplasia. The study material comprised 13 OCLs: odontogenic keratocyst (n = 5), orthokeratinized odontogenic cyst (n = 5), dentigerous cyst (n = 2), lateral periodontal cyst (n = 1), and unspecified developmental odontogenic cyst (UDOC) (n = 1). Five of these had features of mild or moderate epithelial dysplasia. One intraosseous squamous cell carcinoma (SCC) that was believed to have arisen from an antecedent dysplastic orthokeratinized OC was also included. Immunohistochemistry was performed using the DO7 monoclonal antibody that recognizes wild-type and mutated p53. DNA was extracted from microdissected tissue for all samples and exons 4 to 8 of the p53 gene direct sequenced. In 4 of 5 OCLs with dysplasia there was strong nuclear staining of basal and suprabasal cells. In all cases without dysplasia, nuclear expression in basal cells was either negative or weak and was absent in suprabasal cell nuclei. A mutation in exon 6 of the p53 gene (E224D) was identified in both the dysplastic orthokeratinized OC and the subsequent intraosseous SCC. OCLs with features of dysplasia show increased expression of p53 protein that does not reflect p53 mutational status. One dysplastic OC shared the same p53 mutation with a subsequent intraosseous SCC, indicating that p53 mutation may be associated with malignant transformation in this case. Copyright © 2012 Elsevier Inc. All rights reserved.

  13. Clinicopathological analysis of 91 cases of uterine cervical cancer (including 38 cases of CIN III)

    International Nuclear Information System (INIS)

    Obata, Naoko; Kamiya, Norio; Goto, Setsuko; Takahashi, Satoru

    2000-01-01

    A total of 91 cases of uterine cervical cancer, consisting of 38 cases of carcinoma in situ (CIN III) and 53 cases of stage I-IV cervical cancer, were retrospectively and clinicopathologically analyzed. The standard treatment given to these patients consisted of hysterectomy or conization for CIN III; observation of cases of mild to moderate dysplasia; radical hysterectomy plus pelvic lymph node dissection for stage I and II cervical cancer; and radiotherapy for stage III and IV cervical cancer. Postoperative irradiation consisted of irradiation of the whole pelvis with 40-50 Gy. The patients who were not treated surgically underwent 40 Gy external irradiation of the whole pelvis, followed by an additional 20 Gy with shielding and internal irradiation with an RALS. When lymph node metastasis was present, the nodes were irradiated with 40-50 Gy. The mean age of the 38 patients with CIN III was 45.2 years old, and they were para 0-4. In 24 (63.2%) of them the cancer was detected by cytodiagnosis as part of screening. Radical hysterectomy, simple hysterectomy, and conization were performed in 25 patients, 7 patients, and 6 patients, respectively. No recurrences have been detected, and the survival rate is 100%. The mean age of the 53 patients with cervical cancer stage I-IV was 62.4 years old, and they were para 0-10. There were 25 patients with stage I disease, 15 patients with stage II disease, 6 patients with stage III, and 7 patients with stage IV, and their 5-year survival rate was 82.4%, 68.8%, 66.7%, and 42.9%, respectively. Radioenteritis and radiocystitis occurred as adverse radiation effects. Pathologic factors influencing lymph node metastasis were examined by a multivariate analysis based on the data from 25 patients with stage I and II who underwent hysterectomy. The results of the analysis indicated the importance of screening and the choice of appropriate surgical method/technique, as well as the need for further investigation to determine the effective

  14. CT should replace three-view radiographs as the initial screening test in patients at high, moderate, and low risk for blunt cervical spine injury: a prospective comparison.

    Science.gov (United States)

    Bailitz, John; Starr, Frederic; Beecroft, Matthew; Bankoff, Jon; Roberts, Roxanne; Bokhari, Faran; Joseph, Kimberly; Wiley, Dorian; Dennis, Andrew; Gilkey, Susan; Erickson, Paul; Raksin, Patricia; Nagy, Kimberly

    2009-06-01

    An estimated 10,000 Americans suffer cervical spine injuries each year. More than 800,000 cervical spine radiographs (CSR) are ordered annually. The human and healthcare costs associated with these injuries are enormous especially when diagnosis is delayed. Controversy exists in the literature concerning the diagnostic accuracy of CSR, with reported sensitivity ranging from 32% to 89%. We sought to compare prospectively the sensitivity of cervical CT (CCT) to CSR in the initial diagnosis of blunt cervical spine injury for patients meeting one or more of the NEXUS criteria. The study prospectively compared the diagnostic accuracy of CSR to CCT in consecutive patients evaluated for blunt trauma during 23 months at an urban, public teaching hospital and Level I Trauma Center. Inclusion criteria were adult patient, evaluated for blunt cervical spine injury, meeting one or more of the NEXUS criteria. All patients received both three-view CSR and CCT as part of a standard diagnostic protocol. Each CSR and CCT study was interpreted independently by a different radiology attending who was blinded to the results of the other study. Clinically significant injuries were defined as those requiring one or more of the following interventions: operative procedure, halo application, and/or rigid cervical collar. Of 1,583 consecutive patients evaluated for blunt cervical spine trauma, 78 (4.9%) patients received only CCT or CSR and were excluded from the study. Of the remaining 1,505 patients, 78 (4.9%) had evidence of a radiographic injury by CSR or CCT. Of these 78 patients with radiographic injury, 50 (3.3%) patients had clinically significant injuries. CCT detected all patients with clinically significant injuries (100% sensitive), whereas CSR detected only 18 (36% sensitive). Of the 50 patients, 15 were at high risk, 19 at moderate risk, and 16 at low risk for cervical spine injury according to previously published risk stratification. CSR detected clinically significant

  15. Sponastrime dysplasia

    International Nuclear Information System (INIS)

    Lachman, R.S.; California Univ., Los Angeles, Torrance, CA; Stoss, H.; Spranger, J.

    1989-01-01

    The 2nd family with Sponastrime Dysplasia is described. The clinical, radiologic and chondro-osseous morphology of boy and girl siblings are presented. The facial appearance is an 'oriental look' with midface hypoplasia and a saddle nose. The radiological findings include the spinal changes of lordosis, osteoporosis and pear-shaped vertebrae, as well as striated metaphyses (osteopathia striata). The morphological findings suggest a disturbance in the formation of cartilage, with a defect in collagen and proteoglycans synthesis in this rare autosomal recessive skeletal dysplasia. (orig.)

  16. Mandibulo-acral dysplasia

    Energy Technology Data Exchange (ETDEWEB)

    Hoeffel, J.C.; Mainard, L. [Dept. of Radiology, Children' s Hospital, Vandoeuvre (France); Chastagner, P. [Dept. of Medicine, Children' s Hospital, Vandoeuvre (France); Hoeffel, C.C. [UFR Faculte de Medecine Cochin, Paris (France)

    2000-11-01

    We report on a 7 year-old-girl with mandibulo-acral dysplasia. When she was 3 years of age it mimicked scleroderma because of skin atrophy and later on a Hutchinson-Gilford progeria syndrome (HGP). Acro-mandibular dysplasia was diagnosed because of facial hypoplasia and mandibular hypoplasia. The bilateral proximal mid-humeral notch seen in this case is unusual. (orig.)

  17. Immunosuppression and risk of cervical cancer

    DEFF Research Database (Denmark)

    Dugué, Pierre-Antoine; Rebolj, Matejka; Garred, Peter

    2013-01-01

    -stage renal disease seem to be at an increased risk of cervical cancer. A higher risk of cervical precancerous lesions was found in patients with some autoimmune diseases; particularly if treated with immunosuppressants. Among behavioral factors weakening the immune system, smoking appeared to strongly...... increase the risk of cervical cancer, while poor diet only moderately increased the risk. It is difficult to determine whether sexually transmitted infections other than human papillomavirus infection are independent risk factors. Identifying those groups of women likely to fail in clearing persistent...

  18. Ectodermal Dysplasia: A Case Report

    Science.gov (United States)

    2011-01-01

    Ectodermal dysplasia is a hereditary disease characterized by dysplasia of tissues of ectodermal origin. The incidence of ectodermal dysplasia is rare (1 in 100,000 birth). This case report discusses the features, classification and prosthetic treatment plan (upper partial denture and lower complete denture for upper partial and lower complete edentulous arches respectively). This treatment plan would be able to provide psychological and functional boost to the sufferer. PMID:27678241

  19. Focal cortical dysplasia – review

    International Nuclear Information System (INIS)

    Kabat, Joanna; Król, Przemysław

    2012-01-01

    Focal cortical dysplasia is a malformation of cortical development, which is the most common cause of medically refractory epilepsy in the pediatric population and the second/third most common etiology of medically intractable seizures in adults. Both genetic and acquired factors are involved in the pathogenesis of cortical dysplasia. Numerous classifications of the complex structural abnormalities of focal cortical dysplasia have been proposed – from Taylor et al. in 1971 to the last modification of Palmini classification made by Blumcke in 2011. In general, three types of cortical dysplasia are recognized. Type I focal cortical dysplasia with mild symptomatic expression and late onset, is more often seen in adults, with changes present in the temporal lobe. Clinical symptoms are more severe in type II of cortical dysplasia usually seen in children. In this type, more extensive changes occur outside the temporal lobe with predilection for the frontal lobes. New type III is one of the above dysplasias with associated another principal lesion as hippocampal sclerosis, tumor, vascular malformation or acquired pathology during early life. Brain MRI imaging shows abnormalities in the majority of type II dysplasias and in only some of type I cortical dysplasias. The most common findings on MRI imaging include: focal cortical thickening or thinning, areas of focal brain atrophy, blurring of the gray-white junction, increased signal on T2- and FLAIR-weighted images in the gray and subcortical white matter often tapering toward the ventricle. On the basis of the MRI findings, it is possible to differentiate between type I and type II cortical dysplasia. A complete resection of the epileptogenic zone is required for seizure-free life. MRI imaging is very helpful to identify those patients who are likely to benefit from surgical treatment in a group of patients with drug-resistant epilepsy. However, in type I cortical dysplasia, MR imaging is often normal, and also in both

  20. Genetics Home Reference: osteoglophonic dysplasia

    Science.gov (United States)

    ... 1 link) Genetic Testing Registry: Osteoglophonic dysplasia Other Diagnosis and Management Resources (1 link) Seattle Children's Hospital: Dwarfism and Bone Dysplasias General Information from MedlinePlus (5 ...

  1. Presentation of hypohidrotic ectodermal dysplasia in two siblings

    Directory of Open Access Journals (Sweden)

    Uday Ginjupally

    2015-01-01

    Full Text Available Ectodermal dysplasias are a large hereditary group of disorders which are usually manifested as X-linked recessive disorders and have a full expression in males, whereas females show little to no signs of the disorder. The two most common types of ectodermal dysplasias are hypohidrotic ectodermal dysplasia (Christ-Siemens-Touraine syndrome and hidrotic ectodermal dysplasia (Clouston syndrome. Hypohidrotic ectodermal dysplasia is characterized by hypodontia, hypotrichosis, and hypohidrosis. Here, we present two female sibling cases of hypohidrotic ectodermal dysplasia.

  2. Quadrivalent human papillomavirus recombinant vaccine: The first vaccine for cervical cancers

    Directory of Open Access Journals (Sweden)

    Sharma Rashmi

    2007-01-01

    Full Text Available Gardasil ® is the first quadrivalent human papillomavirus (HPV- types 6, 11, 16, 18 recombinant vaccine approved by the FDA on June 8, 2006. It induces genotype-specific virus-neutralizing antibodies and prevents infection with HPV. Various clinical trials demonstrated a reduction in the incidence of vaccine-type-specific persistent infections and of associated moderate- and high-grade cervical dysplasias and carcinomas in situ after its use. Gardasil is currently approved by FDA for prevention of genital warts, cancers and precancerous conditions of cervix and vulva in 9-26 years old females. Three doses of 0.5 ml of gardasil each at 0, 2 and 6 months are given intramuscularly. It is contraindicated in individuals who are hypersensitive to the active substances or to any of the excipients of the vaccine, patients with bleeding abnormalities or patients on anticoagulant therapy and during pregnancy. However, the vaccine, at an estimated $300-500 per course, is too expensive for many women in developing countries. Moreover, question regarding the longevity of the protection by vaccine is still unsolved. Hence, longer studies are required to establish its real status in cancer prevention.

  3. Radiographic and CT findings in a case of fibro-dysplasia ossificans progressiva

    International Nuclear Information System (INIS)

    Haddad, S.; Menassa, L.; Slaba, S.; Atallah, N.; Nasnas, R.; Abadjian, G.

    1997-01-01

    Fibro-dysplasia ossificans progressiva is a rare congenital disease that affects children under the age of five years. Soft tissue swelling of the cervical and dorsal regions with local pain, warmth and low grade fever are the early clinical manifestations, usually associated with hallux valgus and microdactyly of the fingers and toes. Calcifications of the fascias and muscles cause muscular contractures leading to progressive disability and restrictive lung disease. In the early stage, CT shows edema of the soft tissues and later on, calcifications of muscular fascia. The association of these radiographic and CT findings is specific and should avoid muscular biopsies which are known to be an aggravating factor in this disease. (author)

  4. Oral epithelial dysplasia classification systems

    DEFF Research Database (Denmark)

    Warnakulasuriya, S; Reibel, J; Bouquot, J

    2008-01-01

    At a workshop coordinated by the WHO Collaborating Centre for Oral Cancer and Precancer in the United Kingdom issues related to potentially malignant disorders of the oral cavity were discussed by an expert group. The consensus views of the Working Group are presented in a series of papers....... In this report, we review the oral epithelial dysplasia classification systems. The three classification schemes [oral epithelial dysplasia scoring system, squamous intraepithelial neoplasia and Ljubljana classification] were presented and the Working Group recommended epithelial dysplasia grading for routine...... use. Although most oral pathologists possibly recognize and accept the criteria for grading epithelial dysplasia, firstly based on architectural features and then of cytology, there is great variability in their interpretation of the presence, degree and significance of the individual criteria...

  5. Bone scintigraphy in polyostotic fibrous dysplasia

    Energy Technology Data Exchange (ETDEWEB)

    Wadhwa, S.S.; Mansberg, R.; Fernandes, V.B. [Illawarra Regional Hospital, Wollongong, NSW, (Australia)

    1998-03-01

    Fibrous dysplasia is a benign skeletal disorder of unknown aetiology. Fibrous dysplasia characteristically involves the fibrous replacement of portions of the medullary cavities of a single bone (monostotic) or multiple bones (polyostotic). Bones typically involved include the femurs, tibiae, ribs and maxillae. The polyostotic form may be accompanied by skin pigmentation and endocrine abnormalities (McCune Allbright Syndrome). Radiological findings in fibrous dysplasia are variable, ranging from completely radiolucent to radio-opaque lesions, depending on the amount of fibrous or osseous tissue deposited in the medulla. The most common radiographic finding is that of a ground glass-like semi-opaque lesion. Case reports on scintigraphic manifestation of fibrous dysplasia are scanty. We present radiological and scintigraphic findings of polyostotic fibrous dysplasia in a young male. (authors). 3 refs., 1 fig.

  6. The expanding spectrum of COL2A1 gene variants IN 136 patients with a skeletal dysplasia phenotype.

    Science.gov (United States)

    Barat-Houari, Mouna; Dumont, Bruno; Fabre, Aurélie; Them, Frédéric Tm; Alembik, Yves; Alessandri, Jean-Luc; Amiel, Jeanne; Audebert, Séverine; Baumann-Morel, Clarisse; Blanchet, Patricia; Bieth, Eric; Brechard, Marie; Busa, Tiffany; Calvas, Patrick; Capri, Yline; Cartault, François; Chassaing, Nicolas; Ciorca, Vidrica; Coubes, Christine; David, Albert; Delezoide, Anne-Lise; Dupin-Deguine, Delphine; El Chehadeh, Salima; Faivre, Laurence; Giuliano, Fabienne; Goldenberg, Alice; Isidor, Bertrand; Jacquemont, Marie-Line; Julia, Sophie; Kaplan, Josseline; Lacombe, Didier; Lebrun, Marine; Marlin, Sandrine; Martin-Coignard, Dominique; Martinovic, Jelena; Masurel, Alice; Melki, Judith; Mozelle-Nivoix, Monique; Nguyen, Karine; Odent, Sylvie; Philip, Nicole; Pinson, Lucile; Plessis, Ghislaine; Quélin, Chloé; Shaeffer, Elise; Sigaudy, Sabine; Thauvin, Christel; Till, Marianne; Touraine, Renaud; Vigneron, Jacqueline; Baujat, Geneviève; Cormier-Daire, Valérie; Le Merrer, Martine; Geneviève, David; Touitou, Isabelle

    2016-07-01

    Heterozygous COL2A1 variants cause a wide spectrum of skeletal dysplasia termed type II collagenopathies. We assessed the impact of this gene in our French series. A decision tree was applied to select 136 probands (71 Stickler cases, 21 Spondyloepiphyseal dysplasia congenita cases, 11 Kniest dysplasia cases, and 34 other dysplasia cases) before molecular diagnosis by Sanger sequencing. We identified 66 different variants among the 71 positive patients. Among those patients, 18 belonged to multiplex families and 53 were sporadic. Most variants (38/44, 86%) were located in the triple helical domain of the collagen chain and glycine substitutions were mainly observed in severe phenotypes, whereas arginine to cysteine changes were more often encountered in moderate phenotypes. This series of skeletal dysplasia is one of the largest reported so far, adding 44 novel variants (15%) to published data. We have confirmed that about half of our Stickler patients (46%) carried a COL2A1 variant, and that the molecular spectrum was different across the phenotypes. To further address the question of genotype-phenotype correlation, we plan to screen our patients for other candidate genes using a targeted next-generation sequencing approach.

  7. Jansen type of spondylometaphyseal dysplasia

    International Nuclear Information System (INIS)

    Campbell, J.B.; Kozlowski, K.; Lejman, T.; Sulko, J.

    2000-01-01

    Metaphyseal dysplasia, type Jansen (JMD), is a rare skeletal dysplasia with characteristic radiographic abnormalities. Of the various types of metaphyseal dysplasia, JMD shows the most severe alteration in metaphyseal architecture. All of the long tubular bones, including those of the hands and feet, show metaphyseal irregularity with a fragmented appearance and slight widening. The adjacent physes are abnormally widened, while the epiphyses tend to be slightly enlarged, rounded but otherwise normal. The spine in infancy and childhood usually appears normal. This report describes a young girl with metaphyseal changes typical of JMD except for the hands and feet, which appeared normal. She also showed very unusual abnormalities of the spine. This appears, therefore, to represent a unique osteochondrodysplasia for which we propose the term spondylometaphyseal dysplasia, type Jansen. (orig.)

  8. Genetics Home Reference: thanatophoric dysplasia

    Science.gov (United States)

    ... thanatophoric dysplasia and their potential therapeutic implications for achondroplasia. Am J Med Genet A. 2010 Jan;152A( ... of fibroblast growth factor receptor 3 disorders: the achondroplasia family of skeletal dysplasias, Muenke craniosynostosis, and Crouzon ...

  9. Predictors of Persistent Axial Neck Pain After Cervical Laminoplasty.

    Science.gov (United States)

    Kimura, Atsushi; Shiraishi, Yasuyuki; Inoue, Hirokazu; Endo, Teruaki; Takeshita, Katsushi

    2018-01-01

    Retrospective analysis of prospective data. The aim of this study was to reveal baseline predictors of persistent postlaminoplasty neck pain. Axial neck pain is one of the most common complications after cervical laminoplasty; however, baseline predictors of persistent postlaminoplasty neck pain are unclear. We analyzed data from 156 patients who completed a 2-year follow-up after double-door laminoplasty for degenerative cervical myelopathy. Patients rated the average intensity of axial neck pain in the last month using an 11-point numerical rating scale preoperatively and at the 2-year follow-up. The dependent variable was the presence of moderate-to-severe neck pain (numerical rating scale ≥4) at the 2-year follow-up. The independent variables included patient characteristics, baseline radiological parameters, surgical variables, baseline axial neck pain intensity, and baseline functions, which were measured by the Japanese Orthopaedic Association score and the Short Form-36 survey (SF-36). Logistic regression analysis was performed to identify independent predictors of moderate-to-severe neck pain after laminoplasty. At the 2-year follow-up, 51 patients (32%) had moderate-to-severe neck pain, and 106 patients (68%) had no or mild pain. Univariate analysis revealed that the ratio of cervical anterolisthesis, ratio of current smoking, baseline neck pain intensity, and baseline SF-36 Mental Component Summary differed significantly between the groups. Multivariate logistic regression analysis showed that independent predictors of moderate-to-severe neck pain at the 2-year follow-up include the presence of anterolisthesis, current smoking, moderate-to-severe baseline neck pain, and lower SF-36 Mental Component Summary. The presence of anterolisthesis and moderate-to-severe baseline neck pain were also associated with significantly poorer physical function after surgery. The presence of anterolisthesis was associated not only with the highest odds ratio of

  10. Gracile bone dysplasias

    International Nuclear Information System (INIS)

    Kozlowski, Kazimierz; Masel, John; Sillence, David O.; Arbuckle, Susan; Juttnerova, Vera

    2002-01-01

    Gracile bone dysplasias constitute a group of disorders characterised by extremely slender bones with or without fractures. We report four newborns, two of whom showed multiple fractures. Two babies had osteocraniostenosis and one had features of oligohydramnios sequence. The diagnosis in the fourth newborn, which showed thin long bones and clavicles and extremely thin, poorly ossified ribs, is uncertain. Exact diagnosis of a gracile bone dysplasia is important for genetic counselling and medico-legal reasons. (orig.)

  11. Gracile bone dysplasias

    Energy Technology Data Exchange (ETDEWEB)

    Kozlowski, Kazimierz [Department of Medical Imaging, The Children' s Hospital at Westmead, Locked Bag 4001, Westmead 2145, NSW (Australia); Masel, John [Department of Radiology, Royal Children' s Hospital, Brisbane (Australia); Sillence, David O. [Department of Paediatrics and Child Health, The University of Sydney (Australia); Arbuckle, Susan [Department of Anatomical Pathology, The Children' s Hospital at Westmead, NSW (Australia); Juttnerova, Vera [Oddeleni Lekarske Genetiky, Hradec Kralove (Czech Republic)

    2002-09-01

    Gracile bone dysplasias constitute a group of disorders characterised by extremely slender bones with or without fractures. We report four newborns, two of whom showed multiple fractures. Two babies had osteocraniostenosis and one had features of oligohydramnios sequence. The diagnosis in the fourth newborn, which showed thin long bones and clavicles and extremely thin, poorly ossified ribs, is uncertain. Exact diagnosis of a gracile bone dysplasia is important for genetic counselling and medico-legal reasons. (orig.)

  12. Prevalence of High risk Human Papillomavirus in cervical dysplasia and cancer samples from twin cities in Pakistan.

    Science.gov (United States)

    Gul, Sana; Murad, Sheeba; Javed, Aneela

    2015-05-01

    Human Papilloma Virus (HPV) is small DNA virus mostly infecting mucosa and cutaneous keratinocytes. So far, more than 200 Human papillomaviruses are known. HPV have been divided into high- and low-risk on the basis of their oncogenic potential. High risk HPV is considered to be the main etiological cause for cervical cancer. The current study was designed to screen the local cervical cancer patients from the twin cities of Pakistan for the occurance of high risk HPV. A total of 67 formalin fixed paraffin-embedded samples of cervical cancer biopsies were obtained from the government hospitals in Islamabad and Rawalpindi. Cervical cancer biopsies were examined for the presence of HPV DNA. Polymerase chain reaction (PCR) was used for the amplification of a region in the HPV-L1 gene for the general detection of the Papilloma virus and for the genotype specific detection of high risk HPV 16 and 18 using the GP5/GP6 primers and genotype specific primers, respectively. HPV DNA was detected in 59 out of 67 samples analyzed. 30 samples showed the presence of HPV16 while 22 samples were positive for HPV18. HPV subtype could not be determined in 7 samples. Our results show a strong association between HPV infection and cervical cancer among women in twin cities of Pakistan. One way to minimize the disease burden in relation to HPV infection in Pakistani population is the use of prophylactic vaccines and routine screening. An early diagnosis of HPV infection will allow better health management to reduce the risk of developing cervical cancer. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.

  13. DNA Fingerprinting Abnormalities Can Distinguish Ulcerative Colitis Patients with Dysplasia and Cancer from Those Who Are Dysplasia/Cancer-Free

    Science.gov (United States)

    Chen, Ru; Rabinovitch, Peter S.; Crispin, David A.; Emond, Mary J.; Koprowicz, Kent M.; Bronner, Mary P.; Brentnall, Teresa A.

    2003-01-01

    Patients with extensive ulcerative colitis (UC) of longer than 8 years duration are at high risk for the development of colorectal cancer. The cancers in these patients appear to develop in a stepwise manner with progressive histological changes from negative for dysplasia → indefinite for dysplasiadysplasia → cancer. The aim of this study was to determine the timing and extent of genomic instability in the progression of UC dysplasia and cancer. Using two polymerase chain reaction (PCR)-based DNA fingerprinting methods, arbitrarily primed PCR and intersimple sequence repeat PCR, we assessed DNA sequence variation in biopsies across the spectrum of cancerous, dysplastic, and nondysplastic mucosa. UC patients with dysplasia/cancer had substantial genomic instability in both their dysplastic and nondysplastic colonic mucosa, whereas instability was not present in the majority of UC patients without dysplasia/cancer. The degree of instability in nondysplastic tissue was similar to that of dysplastic/cancerous mucosa from the same patient, suggesting that this instability was widespread and reached the maximum level early in neoplastic progression. These results suggest that UC patients who develop dysplasia or cancer have an underlying process of genomic instability in their colonic mucosa whereas UC patients who are dysplasia-free do not. PMID:12547724

  14. Upper-extremity phocomelia reexamined: a longitudinal dysplasia.

    Science.gov (United States)

    Goldfarb, Charles A; Manske, Paul R; Busa, Riccardo; Mills, Janith; Carter, Peter; Ezaki, Marybeth

    2005-12-01

    In contrast to longitudinal deficiencies, phocomelia is considered a transverse, intercalated segmental dysplasia. Most patients demonstrate severe, but not otherwise classifiable, upper-extremity deformities, which usually cannot be placed into one of three previously described phocomelia groups. Additionally, these phocomelic extremities do not demonstrate true segmental deficits; the limb is also abnormal proximal and distal to the segmental defect. The purpose of this investigation was to present evidence that upper-extremity abnormalities in patients previously diagnosed as having phocomelia in fact represent a proximal continuum of radial or ulnar longitudinal dysplasia. The charts and radiographs of forty-one patients (sixty extremities) diagnosed as having upper-extremity phocomelia were reviewed retrospectively. On the basis of the findings on the radiographs, the disorders were categorized into three groups: (1) proximal radial longitudinal dysplasia, which was characterized by an absent proximal part of the humerus, a nearly normal distal part of the humerus, a completely absent radius, and a radial-sided hand dysplasia; (2) proximal ulnar longitudinal dysplasia, characterized by a short one-bone upper extremity that bifurcated distally and by severe hand abnormalities compatible with ulnar dysplasia; and (3) severe combined dysplasia, with type A characterized by an absence of the forearm segment (i.e., the radius and ulna) and type B characterized by absence of the arm and forearm (i.e., the hand attached to the thorax). Twenty-nine limbs in sixteen patients could be classified as having proximal radial longitudinal dysplasia. Systemic medical conditions such as thrombocytopenia-absent radius syndrome were common in those patients, but additional musculoskeletal conditions were rare. Twenty limbs in seventeen patients could be classified as having proximal ulnar longitudinal dysplasia. Associated musculoskeletal abnormalities, such as proximal femoral

  15. Expansive focal cemento-osseous dysplasia.

    Science.gov (United States)

    Bulut, Emel Uzun; Acikgoz, Aydan; Ozan, Bora; Zengin, Ayse Zeynep; Gunhan, Omer

    2012-01-01

    To present a case of expansive focal cemento-osseous dysplasia and emphasize the importance of differential diagnosis. Cemento-osseous dysplasia is categorized into three subtypes on the basis of the clinical and radiographic features: Periapical, focal and florid. The focal type exhibits a single site of involvement in any tooth-bearing or edentulous area of the jaws. These lesions are usually asymptomatic; therefore, they are frequently diagnosed incidentally during routine radiographic examinations. Lesions are usually benign, show limited growth, and do not require further surgical intervention, but periodic follow-up is recommended because occasionally, this type of dysplasia progresses into florid osseous dysplasia and simple bone cysts are formed. A 24-year-old female patient was referred to our clinic for swelling in the left edentulous mandibular premolarmolar region and felt discomfort when she wore her prosthetics. She had no pain, tenderness or paresthesia. Clinical examination showed that the swelling in the posterior mandible that was firm, nonfluctuant and covered by normal mucosa. On panoramic radiography and computed tomography, a well defined lesion of approximately 1.5 cm in diameter of mixed density was observed. The swelling increased slightly in size over 2 years making it difficult to use prosthetics and, therefore, the lesion was totally excised under local anesthesia, and surgical specimens were submitted for histopathological examination. The histopathological diagnosis was focal cemento-osseous dysplasia. In the present case, because of the increasing size of the swelling making it difficult to use prosthetics, young age of the patient and localization of the lesion, in the initial examination, cemento-ossifying fibroma was suspected, and the lesion was excised surgically; the histopathological diagnosis confirmed it as focal cemento-osseous dysplasia. We present a case of expansive focal cemento-osseous dysplasia. Differential diagnosis

  16. Ectodermal dysplasia

    Directory of Open Access Journals (Sweden)

    Sonia Saggoo

    2009-01-01

    Full Text Available Hereditary hypohidrotic ectodermal dysplasia, also called the Christ-Siemens-Touraine Syndrome is characterized by congenital dysplasia of one or more ectodermal structures and is manifested by hypohidrosis, hypotrichosis and hypodontia. It is usually an X-linked recessive mendelian character which is rarely seen in males. It results from abnormal morphogenesis of cutaneous and oral embryonic ectoderm. Patients with this disorder exhibit smooth , thin and dry skin, fine and blond scanty hair. Intra-orally anodontia or hypodontia, with impaired development of alveolar process is seen. A case report of a rare case of this disorder in a female patient aged 18 years is hereby presented.

  17. TREATMENT OF HIP DYSPLASIA

    Directory of Open Access Journals (Sweden)

    Iulian ICLEANU

    2015-11-01

    Full Text Available In this thesis, our purpose is to show that using physiotherapy on patients with hip dysplasia from the very beginning, in the first months of life, helps treating them faster. Common literature proposes to use physiotherapy on patients with hip dysplasia either after their recovery or in the terminal phase of recovery, claiming that any earlier intervention will prolong the hip recovery. The effects of hip dysplasia reflect over the whole musculoskeletal system, while it hinders the knees (genu valgum, the ankles (ankle valgus, calcaneal valgus and the spine (scoliosis especially at the lumbar level. The most spectacular are at the hip level, that is why we made an analytical evaluation only for this joint. To show the importance of physiotherapy for children with hip dysplasia we started from the hypothesis: untimely treatment for children with hip dysplasia has improved results in functional recovery and in obtaining a better stability, without the necessity of orthopedics or surgical interventions. The research methods used in this study are: the observation method, the bibliographic study method, the experimental method, the graphics method and the statistical mathematical method to process the data and to represent the results graphically. In the end, the results obtained are significantly different from the initial evaluations and we came to the conclusion that starting an untimely analytical kinetic treatment and globally personalizing it to every patient improves stability and biomechanical parameters for the hip.

  18. Sites of disruption within E1 and E2 genes of HPV16 and association with cervical dysplasia.

    Science.gov (United States)

    Tsakogiannis, D; Gortsilas, P; Kyriakopoulou, Z; Ruether, I G A; Dimitriou, T G; Orfanoudakis, G; Markoulatos, P

    2015-11-01

    Integration of HPV16 DNA into the host chromosome usually disrupts the E1 and/or E2 genes. The present study investigated the disruption of E1, E2 genes in a total of eighty four HPV16-positive precancerous and cervical cancer specimens derived from Greek women (seventeen paraffin-embedded cervical biopsies and sixty seven Thin Prep samples). Complete E2 and E1 genes were amplified using three and nine overlapping primer sets respectively, in order to define the sites of disruption. Extensive mapping analysis revealed that disruption/deletion events within E2 gene occurred in high grade and cervical cancer samples (x(2) test, P disruption was documented among low grade cervical intraepithelial neoplasias. In addition, disruptions within the E1 gene occur both in high and low grade cervical intraepithelial neoplasia. This leads to the assumption that in low grade cervical intraepithelial neoplasias only E1 gene disruption was involved (Fisher's exact test, P disruption of E1 gene was located between nucleotides 1059 and 1323, while the most prevalent deleted region of the E2 gene was located between nucleotides 3172 and 3649 (E2 hinge region). Therefore, it is proposed that each population has its own profile of frequencies and sites of disruptions and extensive mapping analysis of E1 and E2 genes is mandatory in order to determine suitable markers for HPV16 DNA integration analysis in distinct populations. © 2015 Wiley Periodicals, Inc.

  19. Do subjects with acute/subacute temporomandibular disorder have associated cervical impairments: A cross-sectional study.

    Science.gov (United States)

    von Piekartz, Harry; Pudelko, Ani; Danzeisen, Mira; Hall, Toby; Ballenberger, Nikolaus

    2016-12-01

    There is preliminary evidence of cervical musculoskeletal impairment in some temporomandibular disorder (TMD) pain states. To determine whether people with TMD, classified as either mild or moderate/severe TMD, have more cervical signs of dysfunction than healthy subjects. Cross-sectional survey. Based on the Conti Amnestic Questionnaire and examination of the temporomandibular joint (Axis I classification of the Research Diagnostic Criteria for TMD), of 144 people examined 59 were classified to a mild TMD group, 40 to a moderate/severe TMD group and 45 to an asymptomatic control group without TMD. Subjects were evaluated for signs of cervical musculoskeletal impairment and disability including the Neck Disability Index, active cervical range of motion, the Flexion-Rotation Test, mechanical pain threshold of the upper trapezius and obliquus capitis inferior muscles, Cranio-Cervical Flexion test and passive accessory movements of the upper 3 cervical vertebrae. According to cervical musculoskeletal dysfunction, the control group without TMD were consistently the least impaired and the group with moderate/severe TMD were the most impaired. These results suggest, that the more dysfunction and pain is identified in the temporomandibular region, the greater levels of dysfunction is observable on a number of cervical musculoskeletal function tests. The pattern of cervical musculoskeletal dysfunction is distinct to other cervical referred pain phenomenon such as cervicogenic headache. These findings provide evidence that TMD in an acute/subacute pain state is strongly related with certain cervical spine musculoskeletal impairments which suggests the cervical spine should be examined in patients with TMD as a potential contributing factor. Copyright © 2016 Elsevier Ltd. All rights reserved.

  20. Ectodermal dysplasia: a genetic review.

    Science.gov (United States)

    Deshmukh, Seema; Prashanth, S

    2012-09-01

    Ectodermal dysplasia is a rare hereditary disorder with a characteristic physiognomy. It is a genetic disorder affecting the development or function of the teeth, hair, nails and sweat glands. Depending on the particular syndrome ectodermal dysplasia can also affect the skin, the lens or retina of the eye, parts of the inner ear, the development of fingers and toes, the nerves and other parts of the body. Each syndrome usually involves a different combination of symptoms, which can range from mild to severe. The history and lessons learned from hypohidrotic ectodermal dysplasia (HED) may serve as an example for unraveling of the cause and pathogenesis of other ectodermal dysplasia syndromes by demonstrating that phenotypically identical syndromes can be caused by mutations in different genes (EDA, EDAR, EDARADD), that mutations in the same gene can lead to different phenotypes and that mutations in the genes further downstream in the same signaling pathway (NEMO) may modify the phenotype quite profoundly. The aim of this paper is to describe and discuss the etiology, genetic review, clinical manifestations and treatment options of this hereditary disorder. How to cite this article: Deshmukh S, Prashanth S. Ectodermal Dysplasia: A Genetic Review. Int J Clin Pediatr Dent 2012; 5(3):197-202.

  1. Lower Lid Ectropion in Hypohidrotic Ectodermal Dysplasia

    Directory of Open Access Journals (Sweden)

    Xiaoyun Zhang

    2015-01-01

    Full Text Available We report a case of a lower lid ectropion with ectodermal dysplasia and ectropion blepharoplasty surgery experience. A 14-year-old Han nationality male patient with typical characteristics of hypohidrotic ectodermal dysplasia presented to our clinic for his right lower lid eversion. The patient was diagnosed as having hypohidrotic ectodermal dysplasia and underwent an uneventful blepharoplasty surgery. The lower lid maintained normal position during the 10-month follow-up period. Patients with ectodermal dysplasia could firstly visit ophthalmologist for their ectropion and blepharoplasty surgery could be useful for the disease.

  2. Pelvic radiograph in skeletal dysplasias: An approach

    Directory of Open Access Journals (Sweden)

    Manisha Jana

    2017-01-01

    Full Text Available The bony pelvis is constituted by the ilium, ischium, pubis, and sacrum. The pelvic radiograph is an important component of the skeletal survey performed in suspected skeletal dysplasia. Most of the common skeletal dysplasias have either minor or major radiological abnormalities; hence, knowledge of the normal radiological appearance of bony pelvis is vital for recognizing the early signs of various skeletal dysplasias. This article discusses many common and some uncommon radiological findings on pelvic radiographs along with the specific dysplasia in which they are seen; common differential diagnostic considerations are also discussed.

  3. Prevalence of High risk Human Papillomavirus in cervical dysplasia and cancer samples from twin cities in Pakistan

    Directory of Open Access Journals (Sweden)

    Sana Gul

    2015-05-01

    Conclusion: Our results show a strong association between HPV infection and cervical cancer among women in twin cities of Pakistan. One way to minimize the disease burden in relation to HPV infection in Pakistani population is the use of prophylactic vaccines and routine screening. An early diagnosis of HPV infection will allow better health management to reduce the risk of developing cervical cancer.

  4. Radiological features of bilateral hereditary micro-epiphyseal dysplasia - a distinct entity in the skeletal dysplasias

    NARCIS (Netherlands)

    Morstert, AK; Dijkstra, PF; van Horn, [No Value; Jansen, BRH; Heutink, P; Lindhout, D

    Aim: To prove that bilateral hereditary micro-epiphyseal dysplasia (BHMED), first described by Elsbach in 1959 [1], is a distinct disorder radiologically as well as clinically, compared with multiple epiphyseal dysplasia (MED). Material and Methods: We used the data of the revised pedigree with 84

  5. Meyer's dysplasia epiphysealis

    International Nuclear Information System (INIS)

    Toro P, Alvaro de Jesus; Lopez C, Meisser A

    2005-01-01

    The skeletal dysplasias are a group of heterogeneous conditions since the clinical and genetic point of view, that to date they are about 200 different disorders. They have as common denominator an inconvenience of the normal process of growth and development of the bony weaving and their cartilaginous precursors. In this article the case of an adolescent of 16 years is presented with Meyer's dysplasia epiphysealis whose diagnostic was delayed and that as opposed to the cases reported in the literature required surgical treatment due to the persistent symptoms, and the literature is reviewed

  6. [Frequency of oral squamous cell carcinoma and oral epithelial dysplasia in oral and oropharyngeal mucosa in Chile].

    Science.gov (United States)

    Martínez, Carolina; Hernández, Marcela; Martínez, Benjamín; Adorno, Daniela

    2016-02-01

    Oral cancer in Chile corresponds approximately to 1.6% of all cancer cases. There are few studies about oral epithelial dysplasia and oral squamous cell carcinoma in the Chilean population. To determine the frequency of hyperkeratosis, mild, moderate and severe oral epithelial dysplasia, in situ carcinoma and squamous cell carcinoma of the oral and oropharyngeal mucosa in a registry of the Oral Pathology Reference Institute of the Faculty of Dentistry, Universidad de Chile, in a ten years period. Review of clinical records and pathological plates of 389 patients, obtained between 1990 and 2009. Cases were selected according to their pathological diagnosis, including hyperkeratosis, oral epithelial dysplasia, in situ carcinoma, squamous cell carcinoma and verrucous carcinoma. Forty four percent of cases were squamous cell carcinoma, followed by hyperkeratosis in 37% and mild epithelial dysplasia in 11%. Squamous cell carcinoma was more common in men aged over 50 years. Most of the potentially malignant disorders presented clinically as leukoplakia and squamous cell carcinoma were clinically recognized as cancer. In this study, men aged over 50 years are the highest risk group for oral cancer. Early diagnosis is deficient since most of these lesions were diagnosed when squamous cell carcinoma became invasive. Leukoplakia diagnosis is mostly associated with hyperkeratosis and epithelial dysplasia, therefore biopsy of these lesions is mandatory to improve early diagnosis.

  7. [Cervical cancer screening: Is active recruitment worth the effort?].

    Science.gov (United States)

    Morales Martínez, Ángeles; Blanco Rodríguez, Lorena; Morales Martínez, Cristina; Tejuca Somoano, Sonia

    2015-12-01

    To determine the percentage of women who have had a Pap smear in the last 5 years, and the place where it was carried out. To detect cytological abnormalities and precursors of cervical cancer in un-screened or inadequately screened women and the prevalence of HPV-positive determinations. Cross sectional study. Natahoyo Health Centre, Gijón (Spain). Women aged 40-50 years living in the area and assigned to the Health Centre. The information was collected from databases, telephone and home surveys. There was active recruitment of unscreened women or inadequately screened in Primary Care as well as offering to perform cytology and HPV determination. Of the 1420 women aged 40 to 50 years, 1236 (87%) had cytology in the last 5 years, and 184 women (13%) had no screening or it was inadequate. Of these 184 women, 108 (58.7%) agreed to have cytology and HPV test performed. No high-grade cervical dysplasia was diagnosed. The prevalence of HPV-positive was 8.3%. In our population there is a high coverage of opportunistic screening for cervical cancer. The active recruitment of women who were not in the screening program was not useful. Copyright © 2014 Elsevier España, S.L.U. All rights reserved.

  8. Tricuspid valve dysplasia: A retrospective study of clinical features and outcome in dogs in the UK

    Directory of Open Access Journals (Sweden)

    Xavier Navarro-Cubas

    2017-12-01

    Full Text Available The objective of this study was to determine the demographic, clinical and survival characteristics and to identify risk factors for mortality due to tricuspid valve dysplasia in UK dogs. Records of client-owned dogs diagnosed with tricuspid valve dysplasia at a referral centre were retrospectively reviewed. Only dogs diagnosed with tricuspid valve dysplasia based on the presence of a right-sided heart murmur identified prior to one year of age, and confirmed with Doppler echocardiography, were included. Dogs with concomitant cardiac diseases, pulmonary hypertension and/or trivial tricuspid regurgitation were excluded. Analysed data included signalment, reason for presentation, clinical signs, electrocardiographic and echocardiographic features, survival status and cause of death. Survival times and risk factors for mortality were evaluated using Kaplan-Meier curves and Cox regression. Eighteen dogs met inclusion criteria. Border collies were over-represented (p= 0.014. Dogs were most frequently referred for investigation of heart murmur. The most common arrhythmia was atrial fibrillation (n=3. Median survival time from diagnosis of tricuspid valve dysplasia was 2775 days (range 1-3696 days; 95% CI 1542.41-4007.59 and from onset of right-sided congestive heart failure was 181 days (range 1-2130 days; 95% CI 0-455.59. Syncope was the sole risk factor for cardiac death. In this population of UK dogs, tricuspid valve dysplasia was uncommon but, when severe, frequently led to right-sided congestive heart failure. Prognosis was favourable for mild and moderate tricuspid dysplasia. Survival time was reduced with right-sided congestive heart failure but varied widely. Risk of cardiac death was significantly increased if syncope had occurred.

  9. Joint space width in dysplasia of the hip

    DEFF Research Database (Denmark)

    Jacobsen, Steffen; Sonne-Holm, Stig; Søballe, K

    2005-01-01

    In a longitudinal case-control study, we followed 81 subjects with dysplasia of the hip and 136 control subjects without dysplasia for ten years assessing radiological evidence of degeneration of the hip at admission and follow-up. There were no cases of subluxation in the group with dysplasia....... Neither subjects with dysplasia nor controls had radiological signs of ongoing degenerative disease at admission. The primary radiological discriminator of degeneration of the hip was a change in the minimum joint space width over time. There were no significant differences between these with dysplasia...... and controls in regard to age, body mass index or occupational exposure to daily repeated lifting at admission.We found no significant differences in the reduction of the joint space width at follow-up between subjects with dysplasia and the control subjects nor in self-reported pain in the hip...

  10. US of the hips in skeletal dysplasias and chromosomal aberrations

    International Nuclear Information System (INIS)

    Langer, R.; Langer, M.F.J.; Zwicker, C.

    1987-01-01

    Since January 1984 all newborns and infants with skeletal dysplasias and chromosomal aberrations were investigated by hip US, in addition to plain x-ray surveys. The authors observed one chondroectodermal dysplasia, one congenital spondyloepiphysial dysplasia, one cleidocranial dysplasia, one fibrochondrogenesis, two diastrophic dysplasias, and eight trisomies. The abnormalities of the hip joints could be demonstrated, and were compared with the findings on plain films. Especially skeletal dysplasias with abundant presence of cartilage were well visible. The newborn with trisomies showed normal hip joints. In the authors' opinion, all newborns with skeletal dysplasias should be investigated by hip sonography, in addition to skeletal radiography

  11. Spondylometaphyseal dysplasia with hypercalcemia. [Radiological studies

    Energy Technology Data Exchange (ETDEWEB)

    Bagga, A.; Srivastava, R.N.; Gupta, S.; Gupta, A.

    1989-08-01

    Kozlowski's spondylometaphyseal dysplasia is characterised by short-trunk dwarfism, platyspondyly, metaphyseal dysplasia and retarded bone age. We report an association of this syndrome with asymptomatic, hypocalciuric hypercalcemia, a previously undocumented finding. (orig.).

  12. Predisposition to Cervical Atypia in Systemic Lupus Erythematosus: A Clinical and Cytopathological Study

    Directory of Open Access Journals (Sweden)

    Hend Hilal Al-Sherbeni

    2015-01-01

    Full Text Available Introduction. Systemic lupus erythematosus (SLE is a complex disease with variable presentations, course, and prognosis. The female genital tract may be a potential target organ in SLE since cervical inflammation may be associated with disease activity. An increase in cervical dysplasia, a precursor of cervical cancer, has been reported in females with SLE. Aim of the Work. This work aimed to study the prevalence of abnormal cervicovaginal smears in patients with systemic lupus erythematosus (SLE and to correlate abnormal smear findings with exposure to infection with human papilloma virus (HPV in SLE patients. Patients and Methods. Thirty-two patients with SLE, fulfilling the 1997 revised criteria for the classification of SLE, were included in this study. They were subjected to full history taking, clinical examination, laboratory investigations, and cervicovaginal smearing. Twenty healthy subjects not known to suffer from any rheumatological disease were used as controls, and they were subjected to cervicovaginal smearing. Results. Four out of 32 SLE patients showed abnormal Pap smears (12.5% compared to none showing any cervical changes in the control group (0%. Among these 4 patients, 3 were having ASCU and one was having LSIL (HPV. Conclusion. Cervicovaginal smearing is an easy, economic, safe, repeatable, and noninvasive technique for screening and early detection of cervical neoplastic lesions in SLE.

  13. A case report of the fibrous dysplasia

    International Nuclear Information System (INIS)

    You, Dong Soo

    1975-01-01

    The author observed a rare case of fibrous dysplasia in 12 year old female who came to the Infirmary of Dental College, Seoul National University, complaining of facial asymmetry of 3 years' duration in right maxillofacial region. The serial radiograms has been taken, and the nature of the lesion established as a typical fibrous dysplasia according to the interpreted findings in their images. The author has obtained the results as follows: 1. Fibrous dysplasia occurred at 3 years of age in this case. 2. On familial tendency, traumatic history and endocrine disturbances were not noted in this patient. 3. The serial radiograms revealed a typical fibrous dysplasia encroaching right zygomatic bone.

  14. Congenital distal humeral dysplasia: a case report

    International Nuclear Information System (INIS)

    Joseph, Benjamin; Varghese, Renjit A.

    2003-01-01

    Congenital dysplasia of the humerus is very rare. It is characteristically seen in omodysplasia and has also been reported as one of the associated features of Larsen's syndrome. We report a 4-year-old girl with bilateral humero-ulnar dysplasia, with dislocation of the elbows, facial dysmorphism, ball-and-socket ankles and foot deformities. Although the elbow dysplasia is similar to that seen in Larsen's syndrome, other pathognomic features of Larsen's syndrome were absent. The changes seen in the elbows in this patient are also different from those encountered in omodysplasia. We believe that this condition may be a distinct form of skeletal dysplasia hitherto undescribed. (orig.)

  15. A case report of the fibrous dysplasia

    Energy Technology Data Exchange (ETDEWEB)

    You, Dong Soo [Department of Radiology, College of Dentistry, Seoul National University, Seoul (Korea, Republic of)

    1975-11-15

    The author observed a rare case of fibrous dysplasia in 12 year old female who came to the Infirmary of Dental College, Seoul National University, complaining of facial asymmetry of 3 years' duration in right maxillofacial region. The serial radiograms has been taken, and the nature of the lesion established as a typical fibrous dysplasia according to the interpreted findings in their images. The author has obtained the results as follows: 1. Fibrous dysplasia occurred at 3 years of age in this case. 2. On familial tendency, traumatic history and endocrine disturbances were not noted in this patient. 3. The serial radiograms revealed a typical fibrous dysplasia encroaching right zygomatic bone.

  16. Dentomaxillofacial characteristics of ectodermal dysplasia.

    Science.gov (United States)

    Nakayama, Yumiko; Baba, Yoshiyuki; Tsuji, Michiko; Fukuoka, Hiroki; Ogawa, Takuya; Ohkuma, Mizue; Moriyama, Keiji

    2015-02-01

    The aim of this retrospective hospital-based study was to elucidate the dentomaxillofacial characteristics of ectodermal dysplasia. Six Japanese individuals (one male and five female; age range, 12.7-27.2 years) underwent comprehensive examinations, including history recording, cephalometric analysis, panoramic radiography, and analysis of dental models. All the subjects had two or more major manifestations for clinical diagnosis of ectodermal dysplasia (e.g., defects of hair, teeth, nails, and sweat glands). They presented hypodontia (mean number of missing teeth, 9.5; range, 5-14), especially in the premolar region, and enamel dysplasia. Five subjects had bilateral molar occlusion, whereas one subject had unilateral molar occlusion. The common skeletal features were small facial height, maxillary hypoplasia, counterclockwise rotation of the mandible, and mandibular protrusion. Interestingly, the maxillary first molars were located in higher positions and the upper anterior facial height was smaller than the Japanese norm. The results suggest that vertical and anteroposterior maxillary growth retardation, rather than lack of occlusal support due to hypodontia, leads to reduced anterior facial height in individuals with ectodermal dysplasia. © 2014 Japanese Teratology Society.

  17. Chondroectodermal dysplasia: a rare syndrome.

    Directory of Open Access Journals (Sweden)

    Dana Tahririan

    2014-06-01

    Full Text Available Chondroectodermal dysplasia (Ellis-Van Creveld syndrome is a rare autosomal recessive congenital abnormality. This syndrome is characterized by a spectrum of clinical findings, among which chondrodystrophy, polydactyly, ectodermal dysplasia, and congenital cardiac anomalies are the most common. It is imperative to not overlook the cardiac complications in patients with this syndrome during dental procedures. The case presented here, although quite rare, was detected under normal conditions and can be alarming for dental care providers. Clinical reports outline the classical and unusual oral and dental manifestations, which help health care providers diagnose chondroectodermal dysplasia, and refer patients with this syndrome to appropriate health care professionals to receive treatment to prevent further cardiac complications and bone deformities.

  18. CT Imaging of Craniofacial Fibrous Dysplasia

    Directory of Open Access Journals (Sweden)

    Zerrin Unal Erzurumlu

    2015-01-01

    Full Text Available Fibrous dysplasia is a benign fibroosseous bone dysplasia that can involve single (monostotic or multiple (polyostotic bones. Monostotic form is more frequent in the jaws. It is termed as craniofacial fibrous dysplasia, when it involves, though rarely, adjacent craniofacial bones. A 16-year-old girl consulted for a painless swelling in the right posterior mandible for two years. Panoramic radiography revealed ground-glass ill-defined lesions in the three different regions of the maxilla and mandible. Axial CT scan (bone window showed multiple lesions involving skull base and facial bones. Despite lesions in the skull base, the patient had no abnormal neurological findings. The lesion was diagnosed as fibrous dysplasia based on radiological and histopathological examination. In this paper, CT findings and differential diagnosis of CFD are discussed. CT is a useful imaging technique for CFD cases.

  19. Ectodermal dysplasia: otolaryngologic evaluation of 23 cases.

    Science.gov (United States)

    Yildirim, Muzeyyen; Yorgancilar, Ediz; Gun, Ramazan; Topcu, Ismail

    2012-02-01

    The aim of this prospective study was to improve the quality of life of and reduce morbidity for patients with ectodermal dysplasia by assessing their actual and potential ENT pathologies, and offering methods of prevention and treatment. The study was conducted between 2006 and 2008 and included 23 patients diagnosed with ectodermal dysplasia. The major symptoms of ectodermal dysplasia were evaluated. Patient histories were obtained in all cases, and a complete head and neck examination was carried out. Of the 23 patients (11 males and 12 females, aged 5 to 45 years) diagnosed with ectodermal dysplasia, 22 had hypohidrotic ectodermal dysplasia and 1 had ectrodactyly-ectodermal dysplasia-clefting syndrome. In all patients diagnosed with hypohidrotic ectodermal dysplasia, the salivary glands were examined by ultrasonography and, when necessary, by scintigraphy. Hearing defects in patients with otologic problems were determined by audiometric examination: 39.1% of the patients had hearing loss, 43.5% had otitis media, and 39.1% had impacted cerumen. The most common rhinologic findings were saddle nose deformity in 56.5%, nasal obstruction and nasal dryness (52.2% each), and chronic rhinitis/rhinosinusitis (34.8%). The most common oral and oropharyngeal findings were difficulty chewing in 82.6% and dry mouth in 78.3%. All 23 patients had required dental work. Because this disorder affects several aspects of the body, its treatment requires a multidisciplinary approach, with the otolaryngologist being a vital part of the management team.

  20. Cleidocranial Dysplasia: Report of Two Cases

    Directory of Open Access Journals (Sweden)

    Avinash Kshar

    2010-01-01

    Full Text Available Cleidocranial dysplasia constitutes a congenital disorder manifested primarily in the development of facial and cranial bones, as well as partial development or complete absence of the clavicles and problems also arise on the number and eruption of teeth. It is a rare disease with autosomal dominant but 40% cases represented spontaneous mutations. This disease has no sex predilection. It is characterized by a generalized skeletal dysplasia. 1 In this article we are reporting two cases of cleidocranial dysplasia in son and father with characteristic clinical and radiographic features.

  1. Spontaneous Neck Hematoma in a Patient with Fibromuscular Dysplasia: A Case Report and a Review of the Literature

    Directory of Open Access Journals (Sweden)

    Oded Cohen

    2013-01-01

    Full Text Available Background. Fibromuscular dysplasia (FMD is a vascular disease that may present as aneurysms in the cervical arteries. Spontaneous neck hematoma is a rare life threatening medical condition. This is the first report of neck hematoma in a patient with FMD. Methods and Results. We present a case of a 69-year-old woman, with diagnosed cervical FMD and a 3-day history of sore throat and neck pain, who presented with enlarging neck hematoma. No active bleeding was noticed on CT angiography, airway was not compromised, and patient was managed conservatively. Next day, invasive angiography was performed, and no bleeding vessel was demonstrated. Patient has improved and was discharged after 5 days of hospitalization. We have discussed the different etiology of this condition, focusing on systemic vascular diseases. Conclusion. Complaint of neck pain in a patient with a FMD should raise suspicion for possible neck hematoma. Conversely, spontaneous neck hematoma without clear etiology should raise suspicion for a systemic vascular disease.

  2. Ectodermal dysplasia (ED) syndrome.

    Science.gov (United States)

    Chee, Siew-Yin; Wanga, Chung-Hsing; Lina, Wei-De; Tsaia, Fuu-Jen

    2014-01-01

    Ectodermal dysplasia (ED) syndrome comprises a large, heterogeneous group of inherited disorders that are defined by primary defects in the development of 2 or more tissues derived from the embryonic ectoderm. The tissues primarily involved are the skin and its appendages (including hair follicles, eccrine glands, sebaceous glands, nails) and teeth. The clinical features include sparse hair, abnormal or missing teeth, and an inability to sweat due to lack of sweat glands. One such case report of ectodermal dysplasia is presented here.

  3. Mondini Dysplasia Presenting as Otorrhea without Meningitis

    OpenAIRE

    Chien-Yu Lin; Hung-Ching Lin; Chun-Chih Peng; Kuo-Sheng Lee; Nan-Chang Chiu

    2012-01-01

    Mondini dysplasia is a rare inner ear malformation that is usually only diagnosed after recurrent meningitis. Surgical intervention is mandatory. This report highlights the case of a patient with Mondini dysplasia who presented with hearing impairment and otorrhea and was diagnosed and treated before the occurrence of meningitis, thus preventing morbidity and neurologic sequelae. Hearing impairment may be the only manifestation of Mondini dysplasia, and the benefit of hearing screening is emp...

  4. Kidney Dysplasia

    Science.gov (United States)

    ... whose mothers used certain prescription medications or illegal drugs during pregnancy What are the signs of kidney dysplasia? Many ... the use of certain prescription medications or illegal drugs during pregnancy. Pregnant women should talk with their health care ...

  5. Comparative X-ray morphometry of prenatal osteogenesis imperfecta type 2 and thanatophoric dysplasia: a contribution to prenatal differential diagnosis.

    Science.gov (United States)

    Bondioni, Maria Pia; Pazzaglia, Ugo Ernesto; Izzi, Claudia; Di Gaetano, Giuseppe; Laffranchi, Francesco; Baldi, Maurizia; Prefumo, Federico

    2017-11-01

    The purpose of the paper was to assess the morphometric parameters to improve the specificity of the ultrasound (US) signs for the early differential diagnosis between two lethal dysplasias, as thanatophoric dysplasia (TD) and osteogenesis imperfecta type 2 (OI-2). The diaphyseal length and the bowed shape of long bones associated with vertebral body dimension assessment were investigated in a group of 14 pregnancy terminations carried out in the time period 2007-2013. The definitive diagnosis was established after pregnancy termination by means of skeletal standardized X-rays, histopathology and gene analysis. TD and OI-2 long bones were significantly shorter than controls. No significant differences were observed between the two dysplasias. The bowing angle was higher in OI-2; a true angulation or eventually axial displacement was present only in the latter. Furthermore, they did not show any evidence of vertebral collapse. The thanatophoric dysplasia presented less bowed long bones, and never true angulation. The spine was steadily characterized by flattened anterior vertebral bodies. Long bone shortening is not a sufficient and accurate sign for early sonographic differential diagnosis between TD and OI-2. Angled diaphysis, axial diaphyseal displacement and a conserved vertebral body height in the prenatal period support the diagnosis of osteogenesis imperfecta type 2, while moderately regular bowed diaphysis associated with platyspondyly that of thanatophoric dysplasia.

  6. Knee radiography in the diagnosis of skeletal dysplasias

    International Nuclear Information System (INIS)

    Kwee, Thomas C.; Beek, Frederik J.A.; Nievelstein, Rutger A.J.; Beemer, Frits A.

    2006-01-01

    Flattening of the epiphyses of long bones is seen in several skeletal dysplasias and standardized measurements on a radiograph of the knee to detect skeletal dysplasias using this feature have been described. Since then only two other studies in which this method was used have been published, and both included only a small number of children and neither had a control group. In addition, the Dutch National Working Group on Skeletal Dysplasias began to have doubts about the reliability of the method. We therefore decided to re-evaluate its accuracy in a population of children with and without a skeletal dysplasia. To determine the diagnostic value of standardized measurements on conventional AP radiographs of the knee in children with a skeletal dysplasia. Subjects and methods: We measured the distal femoral metaphysis and epiphysis according to the published method on conventional AP radiographs of the knee in 45 healthy children and 52 children with a skeletal dysplasia. We compared graphically the height of the distal femoral epiphysis with its width and with the width of the femoral metaphysis. Receiver operating characteristic (ROC) curves were calculated for each group of children. All graphs showed a considerable overlap between children with a skeletal dysplasia and healthy children. The size of the area under the ROC curves for the different groups was small, varying between 0.567 and 0.653. This method does not discriminate between children with a skeletal dysplasia and healthy children. We therefore consider it to be of little diagnostic value. (orig.)

  7. An Uncommon Reason of Osteoporosis: Spondyloepiphyseal Dysplasia Congenita

    Directory of Open Access Journals (Sweden)

    Onur Elbasan

    2017-12-01

    Full Text Available Skeletal dysplasia is a complex and rare disease group that presents with clinical and radiological findings that differ from classical metabolic bone diseases in which bone and cartilage tissue are affected together. Spondyloepiphyseal dysplasia conjenita with involvement of the spine and long bone epiphyses is seen with short stature and short body from birth. Although bone deformities such as shortness of neck and vertebrae, kyphosis, scoliosis, pectus carinatum, genu varum or valgum are frequent, association with osteopenia/osteoporosis has been rarely reported. Although spondyloepiphyseal dysplasia tarda and osteopenia are coexisting in the literature, there is no evidence of the association of spondyloepiphyseal dysplasia tarda and conjunctiva with osteoporosis. In our case report, we presented a patient who was applied to our center with short stature, diagnosed with osteoporosis and spondyloepiphyseal dysplasia congenita by detecting femur head aplasia in radiological imaging.

  8. Fibroblast Growth Factor Receptor 3 (FGFR3–Analyses of the S249C Mutation and Protein Expression in Primary Cervical Carcinomas

    Directory of Open Access Journals (Sweden)

    Haiyan Dai

    2001-01-01

    Full Text Available Fibroblast growth factor receptor 3 (FGFR3 seems to play an inhibitory role in bone development, as activating mutations in the gene underlie disorders such as achondroplasia and thanatophoric dysplasia. Findings from multiple myeloma (MM indicate that FGFR3 also can act as an oncogene, and mutation of codon 249 in the fibroblast growth factor receptor 3 (FGFR3 gene was recently detected in 3/12 primary cervical carcinomas. We have analysed 91 cervical carcinomas for this specific S249C mutation using amplification created restriction site methodology (ACRS, and detected no mutations. Immunohistochemistry was performed on 73 of the tumours. Reduced protein staining was seen in 43 (58.8% samples. Six of the tumours (8.2% revealed increased protein staining compared with normal cervical tissue. These patients had a better prognosis than those with reduced or normal levels, although not statistically significant. This report weakens the hypothesis of FGFR3 as an oncogene of importance in cervical carcinomas.

  9. Prevalence and distribution of cervical high-risk human papillomavirus and cytological abnormalities in women living with HIV in Denmark

    DEFF Research Database (Denmark)

    Thorsteinsson, Kristina; Storgaard, Merete; Katzenstein, Terese L

    2016-01-01

    and cytological abnormalities in WLWH compared with WGP in Denmark. Predictors of HPV and cytological abnormalities were estimated in WLWH. METHODS: WLWH consecutively enrolled in the Study on HIV, cervical Abnormalities and infections in women in Denmark (SHADE) in 2011 and were examined for cervical HPV...... and cytological abnormalities. WLWH were matched on age and prior cytological findings with WGP from an earlier study. HIV demographics were retrieved from the nationwide Danish HIV Cohort Study. Logistic regression was used to estimate predictors of hrHPV and cytological abnormalities. RESULTS: Of 334 included...... (adjusted OR 2.05 (95 % CI 1.03-4.10)) and CD4 Cytological abnormalities were prevalent in 10.4 % vs. 5.2 % (p = 0.0003) of WLWH and WGP. In WLWH with hrHPV, short duration of HAART predicted cervical dysplasia (adjusted OR per year 0.83 (95 % CI 0...

  10. [Florid cemento-osseous dysplasia of the jaws].

    Science.gov (United States)

    Benazzou, S; Boulaadas, M; El Ayoubi, A; Nazih, N; Essakalli, L; Kzadri, M

    2011-06-01

    Florid cemento-osseous dysplasia is a benign and rare tumor of the jaws. It is more commonly seen in middle-aged black women. Most cases are asymptomatic and are found during routine radiographic examination. We report two complicated cases of florid cemento-osseous dysplasia, one with facial deformity and the other with chronic osteitis. The diagnosis of florid cemento-osseous dysplasia is based on clinical and radiological features. The lesions are commonly bilateral and symmetrical. Copyright © 2011. Published by Elsevier Masson SAS.

  11. Hypohidrotic and hidrotic ectodermal dysplasia: a report of two cases.

    Science.gov (United States)

    Vasconcelos Carvalho, Marianne; Romero Souto de Sousa, José; Paiva Correa de Melo, Filipe; Fonseca Faro, Tatiane; Nunes Santos, Ana Clara; Carvalho, Silvia; Veras Sobral, Ana Paula

    2013-07-14

    Ectodermal dysplasias are a large group of syndromes characterized by anomalies in the structures of ectodermal origin. There are 2 major types of this disorder, based on clinical findings: hypohidrotic ectodermal dysplasia and hidrotic ectodermal dysplasia. This clinical classification is very important because clinical professionals involved with this disease need first a clear and practical method of diagnosis. The main oral manifestation of ectodermal dysplasia may be expressed as hypodontia. Thus, dental professionals may be the first to diagnose ectodermal dysplasia. The present article reports one case of each of the main types (hypohidrotic and hidrotic) of ectodermal dysplasia and the authors review the literature regarding the pathogenesis, clinical features, and therapeutic management of this condition.

  12. [Cochleovestibular dysplasia: a case report].

    Science.gov (United States)

    Darbi, A; Cenoui, F; Atmane, A; Amil, T; Hanine, A

    2010-04-01

    Cochleovestibular dysplasia or Mondini malformation is exceptional. Cochlear dysplasia is due to early cessation of the development of the inner ear during embryonic life. We report on the case of an infant who presented with perception deafness and repeated meningitis. CT allowed the diagnosis of Mondini malformation. We underline the importance of high-resolution CT in the diagnosis of Mondini malformation. Copyright 2010 Elsevier Masson SAS. All rights reserved.

  13. [Local treatment of cervical intraepithelial neoplasia with a 5 percent fluorouracil ointment].

    Science.gov (United States)

    Barten, G

    1987-01-01

    The results of treatment of histologically proven cervical intraepithelial neoplasia (CIN) in 10 women are described. Two of them had CIN I and 8 CIN III. All patients had a application of 5 g 5 per cent 5-fluorouracil cream in a cervical cup daily over a period of 12 hours for one week. All 10 patients have been examined colposcopically, cytological and by biopsy following therapy. In 8 women cone biopsie were done 6-12 months afterwards for having a final diagnosis 2 patients having CIN I pretherapeutically were follow up for 16 months with cytology, colposcopy and punch biopsy. In 6 cases we found better findings (Twice complete healing, twice only CIN I and twice CIN II as residues). In 4 cases severe dysplasia and carcinoma in situ could be found in endocervix. Based on these results were recommended more (not only one) treatment cycles for local efficient chemotherapy using 5 per cent 5-fluorouracil cream.

  14. Müllerian agenesis with hypohidrotic ectodermal dysplasia syndrome.

    Science.gov (United States)

    Whaley, Katie; Winter, Jordan; Eyster, Kathleen M; Hansen, Keith A

    2012-04-01

    To describe the association of müllerian agenesis with hypohidrotic ectodermal dysplasia. Case report. University medical center. A 17-year-old woman with hypohidrotic ectodermal dysplasia referred for evaluation of primary amenorrhea. History, physical examination, and ultrasound. Physical findings of these two syndromes. Physical examination and ultrasound demonstrated müllerian agenesis with findings of hypohidrotic ectodermal dysplasia. This is the first description of the association of müllerian agenesis with ectodermal dysplasia. This rare case might provide further insight into the development of the uterus and the ectoderm as well as its derivatives. Copyright © 2012 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

  15. [Mondini dysplasia: traumatic cerebrospinal fluid otorrhea with meningitis].

    Science.gov (United States)

    Kaftan, H; Adamaszek, M; Hosemann, W

    2006-08-01

    Mondini dysplasia is a rare malformation of the inner ear commonly associated with loss of hearing and vestibular function. Children with Mondini dysplasia are predisposed to developing a spontaneous cerebrospinal fluid (CSF) leak and recurrent meningitis. If there is no CSF leak but a unilateral hearing loss, the condition may go undiagnosed for years. We describe a 65-year-old man with unrecognized unilateral Mondini dysplasia who presented with CSF leak and meningoencephalitis after minor head trauma. Two operative interventions were undertaken to close the defect properly. Patients with Mondini dysplasia or their parents should be cautioned about the potential hazards of any head trauma.

  16. Focal cemento-osseous dysplasia: review and a case report.

    Science.gov (United States)

    Salem, Y M Y; Osman, Y I; Norval, E J G

    2010-10-01

    Focal cemento-osseous dysplasia is a benign fibro-osseous condition that can be seen in dentate and edentulous patients. It is an asymptomatic lesion and needs no treatment; however follow-up is essential due to the possibility that focal cemento-osseous dysplasia can progress to a condition called florid osseous dysplasia that involves multiple sites. A case report is presented here, along with a review of the differential diagnoses considered in order to reach a final diagnosis of focal cemento-osseous dysplasia.

  17. Anhidrotic ectodermal dysplasia presenting as atrophic rhinitis.

    Science.gov (United States)

    Barman, Debasis; Mandal, Satadal; Nandi, Santanu; Banerjee, Pranabashish; Rashid, M A

    2011-11-01

    Ectodermal dysplasia is a complex group of familial disorders with numerous clinical characteristics, with an incidence of 7 in 10000 born alive children. Ectodermal dysplasia affects structures of ectodermal origin like the skin and its appendages as well as other non-ectodermal structures. The most common sites of involvement are the defects in the skin, hair, teeth, nails and sweat glands,which are of ectodermal origin. Though the dermatologists and paediatricians often manage such cases, we report one case of ectodermal dysplasia presenting with atrophic rhinitis.

  18. Expanding the phenome and variome of skeletal dysplasia.

    Science.gov (United States)

    Maddirevula, Sateesh; Alsahli, Saud; Alhabeeb, Lamees; Patel, Nisha; Alzahrani, Fatema; Shamseldin, Hanan E; Anazi, Shams; Ewida, Nour; Alsaif, Hessa S; Mohamed, Jawahir Y; Alazami, Anas M; Ibrahim, Niema; Abdulwahab, Firdous; Hashem, Mais; Abouelhoda, Mohamed; Monies, Dorota; Al Tassan, Nada; Alshammari, Muneera; Alsagheir, Afaf; Seidahmed, Mohammed Zain; Sogati, Samira; Aglan, Mona S; Hamad, Muddathir H; Salih, Mustafa A; Hamed, Ahlam A; Alhashmi, Nadia; Nabil, Amira; Alfadli, Fatima; Abdel-Salam, Ghada M H; Alkuraya, Hisham; Peitee, Winnie Ong; Keng, W T; Qasem, Abdullah; Mushiba, Aziza M; Zaki, Maha S; Fassad, Mahmoud R; Alfadhel, Majid; Alexander, Saji; Sabr, Yasser; Temtamy, Samia; Ekbote, Alka V; Ismail, Samira; Hosny, Gamal Ahmed; Otaify, Ghada A; Amr, Khalda; Al Tala, Saeed; Khan, Arif O; Rizk, Tamer; Alaqeel, Aida; Alsiddiky, Abdulmonem; Singh, Ankur; Kapoor, Seema; Alhashem, Amal; Faqeih, Eissa; Shaheen, Ranad; Alkuraya, Fowzan S

    2018-04-05

    PurposeTo describe our experience with a large cohort (411 patients from 288 families) of various forms of skeletal dysplasia who were molecularly characterized.MethodsDetailed phenotyping and next-generation sequencing (panel and exome).ResultsOur analysis revealed 224 pathogenic/likely pathogenic variants (54 (24%) of which are novel) in 123 genes with established or tentative links to skeletal dysplasia. In addition, we propose 5 genes as candidate disease genes with suggestive biological links (WNT3A, SUCO, RIN1, DIP2C, and PAN2). Phenotypically, we note that our cohort spans 36 established phenotypic categories by the International Skeletal Dysplasia Nosology, as well as 18 novel skeletal dysplasia phenotypes that could not be classified under these categories, e.g., the novel C3orf17-related skeletal dysplasia. We also describe novel phenotypic aspects of well-known disease genes, e.g., PGAP3-related Toriello-Carey syndrome-like phenotype. We note a strong founder effect for many genes in our cohort, which allowed us to calculate a minimum disease burden for the autosomal recessive forms of skeletal dysplasia in our population (7.16E-04), which is much higher than the global average.ConclusionBy expanding the phenotypic, allelic, and locus heterogeneity of skeletal dysplasia in humans, we hope our study will improve the diagnostic rate of patients with these conditions.GENETICS in MEDICINE advance online publication, 5 April 2018; doi:10.1038/gim.2018.50.

  19. Renal dysplasia and MRI: a clinician's perspective

    Energy Technology Data Exchange (ETDEWEB)

    Greenbaum, Larry A. [Emory University, Division of Pediatric Nephrology, Children' s Healthcare of Atlanta, Atlanta, GA (United States)

    2008-01-15

    Renal dysplasia is a common abnormality in children. The role of MRI in evaluating children with renal dysplasia is evolving. More information is clearly necessary before MRI replaces conventional imaging modalities. In order to appropriately use MRI, the radiologist must have an understanding of the clinical questions that are important in the management of children with renal dysplasia. This review provides background information on renal dysplasia for the pediatric radiologist. The focus is on unilateral disease, especially multicystic dysplastic kidneys, and bilateral dysplasia, which is the most common cause of kidney failure in children. The emphasis is on the important clinical issues, and the potential of MRI as a methodology for providing clinically useful information not otherwise available from other imaging modalities. (orig.)

  20. Mondini Dysplasia Presenting as Otorrhea without Meningitis

    Directory of Open Access Journals (Sweden)

    Chien-Yu Lin

    2012-12-01

    Full Text Available Mondini dysplasia is a rare inner ear malformation that is usually only diagnosed after recurrent meningitis. Surgical intervention is mandatory. This report highlights the case of a patient with Mondini dysplasia who presented with hearing impairment and otorrhea and was diagnosed and treated before the occurrence of meningitis, thus preventing morbidity and neurologic sequelae. Hearing impairment may be the only manifestation of Mondini dysplasia, and the benefit of hearing screening is emphasized. Temporal bone computed tomography should be considered in children with unilateral sensorineural or mixed-type hearing impairment.

  1. Malignant transformation of fibrous dysplasia into chondroblastic osteosarcoma

    International Nuclear Information System (INIS)

    Kaushik, Shaifali; Smoker, Wendy R.K.; Frable, William J.

    2002-01-01

    A case of malignant transformation of polyostotic fibrous dysplasia into maxillary chondroblastic osteosarcoma is presented. The clinical, radiographic, CT, MR imaging features and pathological findings of polyostotic fibrous dysplasia and its malignant transformation are described. Malignant transformation of fibrous dysplasia is rare and has not previously been described in the English literature in this location in McCune-Albright syndrome and in the absence of radiation treatment. (orig.)

  2. Frontofacionasal Dysplasia

    African Journals Online (AJOL)

    rme

    226. Frontofacionasal Dysplasia: Another Observation eye. Other ocular features include small eyes, iris colobomas and cataracts. A frontally situated lipoma, causing a swelling at the nasion, was reported in one patient and an encephalocele has been described.3. Mental retardation has been reported in one patient with.

  3. Joint Genomic Prediction of Canine Hip Dysplasia in UK and US Labrador Retrievers

    Directory of Open Access Journals (Sweden)

    Stefan M. Edwards

    2018-03-01

    Full Text Available Canine hip dysplasia, a debilitating orthopedic disorder that leads to osteoarthritis and cartilage degeneration, is common in several large-sized dog breeds and shows moderate heritability suggesting that selection can reduce prevalence. Estimating genomic breeding values require large reference populations, which are expensive to genotype for development of genomic prediction tools. Combining datasets from different countries could be an option to help build larger reference datasets without incurring extra genotyping costs. Our objective was to evaluate genomic prediction based on a combination of UK and US datasets of genotyped dogs with records of Norberg angle scores, related to canine hip dysplasia. Prediction accuracies using a single population were 0.179 and 0.290 for 1,179 and 242 UK and US Labrador Retrievers, respectively. Prediction accuracies changed to 0.189 and 0.260, with an increased bias of genomic breeding values when using a joint training set (biased upwards for the US population and downwards for the UK population. Our results show that in this study of canine hip dysplasia, little or no benefit was gained from using a joint training set as compared to using a single population as training set. We attribute this to differences in the genetic background of the two populations as well as the small sample size of the US dataset.

  4. Project ECHO: A Telementoring Program for Cervical Cancer Prevention and Treatment in Low-Resource Settings

    Directory of Open Access Journals (Sweden)

    Melissa S. Lopez

    2017-10-01

    Full Text Available Cervical cancer incidence and mortality rates are significantly higher in low- and middle-income countries compared with the United States and other developed countries. This disparity is caused by decreased access to screening, often coupled with low numbers of trained providers offering cancer prevention and treatment services. However, similar disparities are also found in underserved areas of the United States, such as the Texas-Mexico border, where cervical cancer mortality rates are 30% higher than in the rest of Texas. To address these issues, we have adopted the Project ECHO (Extension for Community Healthcare Outcomes program, a low-cost telementoring model previously proven to be successful in increasing local capacity, improving patient management skills, and ultimately improving patient outcomes in rural and underserved areas. We use the Project ECHO model to educate local providers in the management of cervical dysplasia in a low-resource region of Texas and have adapted it to inform strategies for the management of advanced cervical and breast cancer in Latin America and sub-Saharan Africa. This innovative approach, using ECHO, is part of a larger strategy to enhance clinical skills and develop collaborative projects between academic centers and partners in low-resource regions.

  5. Fibrous dysplasia of the femoral neck

    International Nuclear Information System (INIS)

    Savage, P.E.; Stoker, D.J.

    1984-01-01

    Fibrous dysplasia of the femur is usually observed in the intertrochanteric region. It is rarely confined to the femoral neck. We present four cases illustrating the radiographic appearance and spectrum of this condition which all showed the relatively lucent variety of fibrous dysplasia with varying degrees of expansion and surrounding sclerosis. The natural history of this condition is discussed. (orig.)

  6. Mondini dysplasia presenting as otorrhea without meningitis.

    Science.gov (United States)

    Lin, Chien-Yu; Lin, Hung-Ching; Peng, Chun-Chih; Lee, Kuo-Sheng; Chiu, Nan-Chang

    2012-12-01

    Mondini dysplasia is a rare inner ear malformation that is usually only diagnosed after recurrent meningitis. Surgical intervention is mandatory. This report highlights the case of a patient with Mondini dysplasia who presented with hearing impairment and otorrhea and was diagnosed and treated before the occurrence of meningitis, thus preventing morbidity and neurologic sequelae. Hearing impairment may be the only manifestation of Mondini dysplasia, and the benefit of hearing screening is emphasized. Temporal bone computed tomography should be considered in children with unilateral sensorineural or mixed-type hearing impairment. Copyright © 2012. Published by Elsevier B.V.

  7. Anomalies of tooth formation in hypohidrotic ectodermal dysplasia

    DEFF Research Database (Denmark)

    Lexner, Michala O; Bardow, Allan; Hertz, Jens Michael

    2007-01-01

    OBJECTIVE: The X-linked hypohidrotic ectodermal dysplasia (HED) is the most common type of ectodermal dysplasia. The clinical identification of possible heterozygous females can be difficult because of the varying degrees of clinical signs caused by X-chromosome inactivation. This study is the fi......OBJECTIVE: The X-linked hypohidrotic ectodermal dysplasia (HED) is the most common type of ectodermal dysplasia. The clinical identification of possible heterozygous females can be difficult because of the varying degrees of clinical signs caused by X-chromosome inactivation. This study...... affected males had multiple missing permanent teeth and tooth malformations. The heterozygous females had a significantly higher frequency of agenesis of permanent teeth compared to normative data. The heterozygous females had an increased prevalence of tooth malformations and reduced tooth size...

  8. Spondylometaepiphyseal dysplasia in a mother and her child

    Energy Technology Data Exchange (ETDEWEB)

    Pettersson, H; Nilsson, K O [Section of Pediatric Radiology, Department of Diagnostic Radiology, and the Department of Pediatrics, Malmoe Allmaenna Sjukhus, Malmoe, Sweden

    1979-01-01

    Variant types of spondylometaepiphyseal dysplasia in a mother and her child is reported. Several stages of the disorder are presented, demonstrating the principal difficulties in distinguishing variant types of skeletal dysplasia.

  9. Adult hip dysplasia and osteoarthritis. Studies in radiology and clinical epidemiology

    DEFF Research Database (Denmark)

    Jacobsen, Steffen

    2006-01-01

    studies. To develop a comprehensible and reproducible radiographic discriminator of hip OA with as close an association to self reported hip pain as possible. To identify prevalences of hip OA and HD in a Caucasian, urban background population and investigate the influence of sex, age, physical...... to be a significant risk factor for hip OA in men. However, only obesity was found to determine an event of hip replacement surgery. In a longitudinal study of 81 subjects and with mild or moderate hip dysplasia followed for a decade we did not document a tendency for radiological degeneration compared to 136 control...

  10. The scapula as a window to the diagnosis of skeletal dysplasias

    International Nuclear Information System (INIS)

    Mortier, G.R.; Rimoin, D.L.; Lachman, R.S.

    1997-01-01

    Evaluation of the scapula can be useful in the diagnosis of skeletal dysplasias and helpful for the classification and delineation of new entities. A review of 2100 computerized cases of skeletal dysplasias in the International Skeletal Dysplasia Registry was performed. We found that the Luton type of platyspondylic lethal skeletal dysplasia differed radiographically from the San Diego type and Torrance type by the presence of two spikes at the inferior angle of the scapula. Hypoplasia of the body of the scapula, which is characteristic for campomelic dysplasia but not for kyphomelic dysplasia, is also present in Antley-Bixler syndrome. Radiographic and clinical similarities between campomelic dysplasia and Antley-Bixler syndrome suggest that they might be related disorders and that the latter condition should be included in the bent-bone dysplasia group. Similarity between the metaphyseal regions of the scapula and the metaphyses of the long tubular bones in the different types of short-rib polydactyly syndrome illustrates the importance of evaluation of the scapula in this group as well as in other well-defined or unknown osteochondrodysplasias. (orig.). With 8 figs

  11. Fibrous dysplasia with cartilaginous differentiation (''fibrocartilaginous dysplasia''): a review, with an illustrative case followed for 18 years

    International Nuclear Information System (INIS)

    Kyriakos, Michael; McDonald, Douglas J.; Sundaram, Murali

    2004-01-01

    A 21-year-old man with an 18-year history of progressive, and deforming, monomelic fibrous dysplasia with massive cartilaginous differentiation (fibrocartilaginous dysplasia) is described. A review is made of all prior reported examples of this entity in the English language medical literature. The radiologic and histologic differential diagnoses are described, distinguishing the lesion from chondrosarcoma and from fibrocartilaginous mesenchymoma. (orig.)

  12. Relationship between flexible flat foot and developmental hip dysplasia.

    Science.gov (United States)

    Ponce de León Samper, M C; Herrera Ortiz, G; Castellanos Mendoza, C

    2015-01-01

    To evaluate the possible relationship between flexible flat foot and developmental hip dysplasia in children between six and 15 years of age. Cross-sectional study including 65 patients that had undergone surgery due to residual hip dysplasia or hip dislocation and compared against 75 healthy patients. Flexible flat foot prevalence was measured in each group, with the results showing that 61% of the group with residual hip dysplasia or hip dislocation had this condition, vs. 12% in the healthy group. The statistical analysis shows that the chances of suffering from flexible flat foot, are five times greater in the hip dysplasia or hip dislocation group, than in the healthy group. There is no evidence in the literature showing a relationship between these two conditions, even though they have a common etiology. This study shows a potential measurable relation between this two conditions. Patients with hip dysplasia or dislocation may have a higher chance of presenting flexible flat foot during late childhood, adolescence and adulthood, a fact that suggests a relationship between these two pathologies. Also, patients who seek assistance for the first time because of a flexible flat foot condition without having been evaluated during the first year of life for hip dysplasia, would be better off if evaluated for residual hip dysplasia. Copyright © 2014 SECOT. Published by Elsevier Espana. All rights reserved.

  13. Morphological and immunohistochemical pattern of tubo-ovarian dysplasia and serous tubal intraepithelial carcinoma.

    Science.gov (United States)

    Chene, Gautier; Cayre, Anne; Raoelfils, Ines; Lagarde, Nicole; Dauplat, Jacques; Penault-Llorca, Frederique

    2014-12-01

    Histopathological examination of material from prophylactic salpingo-oophorectomies performed in patients at genetic risk of ovarian cancer can reveal abnormalities interpreted as possible pre-cancerous "ovarian dysplasia" and tubal precursors lesions. We sought to study the morphological features and immunohistochemical expression patterns of neoplasia-associated markers in prophylactically removed ovaries and fallopian tubes (pBSO) in comparison with a group of serous tubal intraepithelial carcinoma (STIC) and non-cancerous controls. Morphological features and immunohistochemical expression patterns of Ki-67 (for proliferation biomarker), p53 (key pathway of mullerian serous tumorogenesis), Bcl2 (anti-apoptotic), γH2AX (a double-strand breaks marker) and ALDH1 (a stem cell marker significantly associated with early-stage ovarian cancer) were blindly evaluated by two pathologists in 111 pBSO, 12 STICs and 116 non-cancerous salpingo-oophorectomies (control group) (nBSO). Morphological ovarian and tubal dysplasia scores were significantly higher in the pBSO than in controls (respectively, 8.8 vs 3.12, pSTICs compared with the controls whereas expression patterns of Ki67, p53 and bcl2 were low to moderate in the pBSO group. STICs overexpressed Ki67 and p53 while bcl2 expression was low; Interestingly, ALDH1 expression was low in non dysplastic epithelium, high in dysplasia and constantly low in STICs. The morphological and immunohistochemical profile of tubo-ovarian dysplasia and STICs might be consistent with progression toward neoplastic transformation in the Serous Carcinogenesis Sequence. These changes may be pre-malignant and could represent an important phase in early neoplasia. ALDH1 activation in pBSO samples and its extinction in STICs should be considered as a target for prevention. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  14. Locally Aggressive Fibrous Dysplasia Mimicking Malign Calvarial Lesion.

    Science.gov (United States)

    Ogul, Hayri; Keskin, Emine

    2018-05-01

    Fibrous dysplasia is an unusual benign bone tumor. It is divided into 3 groups as monostotic, polyostotic, and craniofacial form. The authors reported an unusual patient with fibrous dysplasia with an aggressive radiologic appearance.

  15. Anterolisthesis and retrolisthesis of the cervical spine in cervical spondylotic myelopathy in the elderly

    International Nuclear Information System (INIS)

    Kawasaki, Motohiro; Tani, Toshikazu; Ushida, Takahiro; Ishida, Kenji

    2007-01-01

    Degenerative spondylolisthesis of the cervical spine has received insufficient attention in contrast to that of the lumbar spine. The authors analyzed the functional significance of anterior and posterior degenerative spondylolisthesis (anterolisthesis and retrolisthesis) of the cervical spine to elucidate its role in the development of cervical spondylotic myelopathy (CSM) in the elderly. A total of 79 patients aged 65 or older who eventually had surgical treatment for CSM were evaluated radiographically. Altogether, 24 patients (30%) had displacement of 3.5 mm or more (severe spondylolisthesis group), 31 had displacement of 2.0-3.4 mm (moderate spondylolisthesis group), and 24 had less than 2.0 mm displacement (mild spondylolisthesis group). The severe spondylolisthesis group consisted of 14 patients with anterolisthesis (anterolisthesis group) and 10 patients with retrolisthesis (retrolisthesis group). Patients with severe spondylolisthesis had a high incidence (93%) of degenerative spondylolisthesis at C3/4 or C4/5 and significantly greater cervical mobility than those with mild spondylolisthesis. The anterolisthesis group, but not the retrolisthesis group, had a significantly wider spinal canal than the mild spondylolisthesis group, although the degree of horizontal displacement and cervical mobility did not differ significantly between the anterolisthesis and retrolisthesis groups. Severe cord compression seen on T1-weighted magnetic resonance imaging (MRI) scans and high-intensity spinal cord signals seen on T2-weighted MRI scans corresponded significantly to the levels of the spondylolisthesis. Degenerative spondylolisthesis is not a rare radiographic finding in elderly patients with CSM, which tends to cause intense cord compression that is seen on MRI scans. Greater mobility of the upper cervical segments may be a compensatory reaction for advanced disc degeneration of the lower cervical segments, leading to the development of degenerative

  16. Detection of Epstein-Barr virus genome and latent infection gene expression in normal epithelia, epithelial dysplasia, and squamous cell carcinoma of the oral cavity.

    Science.gov (United States)

    Kikuchi, Kentaro; Noguchi, Yoshihiro; de Rivera, Michelle Wendoline Garcia-Niño; Hoshino, Miyako; Sakashita, Hideaki; Yamada, Tsutomu; Inoue, Harumi; Miyazaki, Yuji; Nozaki, Tadashige; González-López, Blanca Silvia; Ide, Fumio; Kusama, Kaoru

    2016-03-01

    A relationship between Epstein-Barr virus (EBV) infection and cancer of lymphoid and epithelial tissues such as Burkitt's lymphoma, Hodgkin's disease, nasopharyngeal carcinoma (NPC), gastric carcinoma, and oral cancer has been reported. EBV is transmitted orally and infects B cells and epithelial cells. However, it has remained uncertain whether EBV plays a role in carcinogenesis of oral mucosal tissue. In the present study, we detected the EBV genome and latent EBV gene expression in normal mucosal epithelia, epithelial dysplasia, and oral squamous cell carcinoma (OSCC) to clarify whether EBV is involved in carcinogenesis of the oral cavity. We examined 333 formalin-fixed, paraffin-embedded tissue samples (morphologically normal oral mucosa 30 samples, gingivitis 32, tonsillitis 17, oral epithelial dysplasia 83, OSCC 150, and NPC 21). EBV latent infection genes (EBNA-2, LMP-1) were detected not only in OSCC (50.2 %, 10.7 %) but also in severe epithelial dysplasia (66.7 %, 44.4 %), mild to moderate epithelial dysplasia (43.1 %, 18.5 %), gingivitis (78.1 %, 21.9 %), and normal mucosa (83.3 %, 23.3 %). Furthermore, the intensity of EBV latent infection gene expression (EBER, LMP-1) was significantly higher in severe epithelial dysplasia (94.4 %, 72.2 %) than in OSCC (34.7 %, 38.7 %). These results suggest that EBV latent infection genes and their increased expression in severe epithelial dysplasia might play an important role in the dysplasia-carcinoma sequence in the oral cavity.

  17. Radioimmunoassay for tumor antigen of human cervical squamous cell carcinoma

    International Nuclear Information System (INIS)

    Kato, H.; Torigoe, T.

    1977-01-01

    A heterologous antiserum for human cervical squamous cell carcinoma was prepared and specificity determined by Ouchterlony immunodiffusion and immunofluorescence studies. With this antiserum, a tumor antigen was purified from human cervical squamous cell carcinoma tissue. The specificities of the antigen and the antiserum were then re-examined by a radioimmunoassay method using 125 I-labeled purified antigen. Although normal cervical tissue extract showed a moderate cross-reactivity in the radioimmunoassay, the circulating antigen activity could not be detected in normal women or in several patients with other carcinomas, whereas 27 of 35 patients with cervical squamous cell carcinoma showed detectable serum antigen activity. All patients with advanced stages of cervical squamous cell carcinoma showed detectable antigen levels. These results indicate that there is a quantitative abnormality, at least, of this tumor antigen in patients with cervical squamous cell carcinoma and that the radioimmunoassay for the antigen is a potentially useful tool in clinical care

  18. The role of the acetabular labrum in hip dysplasia

    DEFF Research Database (Denmark)

    Hartig-Andreasen, Charlotte; Søballe, Kjeld; Troelsen, Anders

    2013-01-01

    A periacetabular osteotomy (PAO) is the preferred joint preserving treatment for young adults with symptomatic hip dysplasia and no osteoarthritis. In symptomatic dysplasia of the hip, there is labral pathology in up to 90% of cases. However, no consensus exists as to whether a labral tear should...... be treated before the periacetabular osteotomy (PAO), treated simultaneously with the PAO, or left alone and only treated if symptoms persist after the PAO. This review is an update of aspects of labral anatomy and function, the etiology of labral tears in hip dysplasia, and diagnostic assessment of labral...... tears, and we discuss treatment strategies for coexisting labral tears and hip dysplasia....

  19. The association between gender and familial prevalence of hip dysplasia in Danish patients

    DEFF Research Database (Denmark)

    El Jashi, Rima; Gustafson, Maria B; Jakobsen, Mette B

    2017-01-01

    BACKGROUND: The development of hip dysplasia is associated with several risk factors. 1 of these risk factors is gender, since 80% of patients with symptomatic hip dysplasia are females. Another risk factor for hip dysplasia is familial predisposition of hip dysplasia. Several studies indicate...... that the risk of hip dysplasia is increased with familial prevalence of hip dysplasia. However, little is known about the association between the familial prevalence and gender and the development of hip dysplasia. PURPOSE: The aim of the study was to estimate the prevalence of hip dysplasia among relatives...... to Danish patients with hip dysplasia operated with periacetabular osteotomy (PAO), and the degree of relationship of affected family members. Furthermore, to assess the association between gender and family predisposition in the same group of patients. METHOD: The study is a cross-sectional study...

  20. Secondary influences and ectopic causes of canine hip dysplasia. Critical constructive thoughts to hip dysplasia diagnostics and to current breeding strategies

    International Nuclear Information System (INIS)

    Schawalder, P.; Spreng, D.; Dietschi, E.; Dolf, G.; Gaillard, C.

    1996-01-01

    This article questions the stagnation of breeding results by hip dysplasia screening and its current etiology. The ''Coxa Valga Antetorta'', anteversion of the hip joint and ''soft tissue displasia'' are discussed besides a multitude of primary diseases leading to growth deformities and other diseases in the hip. Ectopic primary causes like malformation of the spine leading to a secondary ''dysplatic'' osteoarthritis of the hip (functional secondary dysplasia) are also discussed in this article. Recent and very promising breeding strategies (estimation of the breeding value) in the battle against hip dysplasia are presented. Biochemical, immunological and structural aspects are presented as a not totally utopic perspecitive. Molecular genetic markers for hip dysplasia will offer in the near future a possibility to detect carriers ct the disease by a blood sample ion before clinical manifestation

  1. Hip dysplasia and congenital hip dislocation

    Energy Technology Data Exchange (ETDEWEB)

    Lingg, G.; Nebel, G.; von Torklus, D.

    1981-11-01

    In human genetics and orthopedics quite different answers have been given to the question of hereditary transmission and frequency of hip dysplasia in families of children with congenital hip dislocation. We therefore have made roentgenometric measurements of 110 parents of children with congenital hip dislocation. In 25% we found abnormal flat acetabulae, whereas 12% had pathologic deep hips. This may propose a new concept of morphology of congenital hip dysplasia.

  2. A randomized clinical trial comparing cervical dysplasia treatment with cryotherapy vs loop electrosurgical excision procedure in HIV-seropositive women from Johannesburg, South Africa.

    Science.gov (United States)

    Smith, Jennifer S; Sanusi, Busola; Swarts, Avril; Faesen, Mark; Levin, Simon; Goeieman, Bridgette; Ramotshela, Sibongile; Rakhombe, Ntombiyenkosi; Williamson, Anna L; Michelow, Pam; Omar, Tanvier; Hudgens, Michael G; Firnhaber, Cynthia

    2017-08-01

    Mortality associated with cervical cancer is a public health concern for women, particularly in HIV-seropositive women in resource-limited countries. HIV-seropositive women are at a higher risk of high-grade cervical precancer, which can eventually progress to invasive carcinoma as compared to HIV-seronegative women. It is imperative to identify effective treatment methods for high-grade cervical precursors among HIV-seropositive women. Randomized controlled trial data are needed comparing cryotherapy vs loop electrosurgical excision procedure treatment efficacy in HIV-seropositive women. Our primary aim was to compare the difference in the efficacy of loop electrosurgical excision procedure vs cryotherapy for the treatment of high-grade cervical intraepithelial neoplasia (grade ≥2) among HIV-seropositive women by conducting a randomized clinical trial. HIV-seropositive women (n = 166) aged 18-65 years with histology-proven cervical intraepithelial neoplasia grade ≥2 were randomized (1:1) to cryotherapy or loop electrosurgical excision procedure treatment at a government hospital in Johannesburg. Treatment efficacy was compared using 6- and 12-month cumulative incidence posttreatment of: (1) cervical intraepithelial neoplasia grade ≥2; (2) secondary endpoints of histologic cervical intraepithelial neoplasia grade ≥3 and grade ≥1; and (3) high-grade and low-grade cervical cytology. The study was registered (ClinicalTrials.govNCT01723956). From January 2010 through August 2014, 166 participants were randomized (86 loop electrosurgical excision procedure; 80 cryotherapy). Cumulative cervical intraepithelial neoplasia grade ≥2 incidence was higher for cryotherapy (24.3%; 95% confidence interval, 16.1-35.8) than loop electrosurgical excision procedure at 6 months (10.8%; 95% confidence interval, 5.7-19.8) (P = .02), although by 12 months, the difference was not significant (27.2%; 95% confidence interval, 18.5-38.9 vs 18.5%; 95% confidence interval, 11

  3. Genetics Home Reference: X-linked spondyloepiphyseal dysplasia tarda

    Science.gov (United States)

    ... Educational Resources (6 links) Cincinnati Children's Hospital: Coxa Vera Disease InfoSearch: Spondyloepiphyseal dysplasia tarda X-linked Johns ... Free article on PubMed Central Savarirayan R, Thompson E, Gécz J. Spondyloepiphyseal dysplasia tarda (SEDL, MIM #313400). ...

  4. Thanatophoric Dysplasia: A Rare Entity

    Directory of Open Access Journals (Sweden)

    N.S. Naveen

    2011-05-01

    Full Text Available Thanatophoric dysplasia is the lethal skeletal dysplasia characterized by marked underdevelopment of the skeleton and short-limb dwarfism. The child will be having a short neck, narrow thoracic cage and protuberant abdomen. Other anatomical features include a relatively enlarged head with frontal bossing, prominent eyes, hypertelorism and the depressed nasal bridge. The diagnosis is usually made with the ultrasonography in the second trimester. In this study we report a case of this rare entity with emphasis on its anatomical features, abnormalities and clinical profile with relevant review of literature.

  5. Clinical Practice Guidelines on the Screening and Treatment of Precancerous Lesions for Cervical Cancer Prevention in Saudi Arabia.

    Science.gov (United States)

    Al-Mandeel, Hazem Mahmoud; Sagr, Emad; Sait, Khalid; Latifah, Hassan Mohamed; Al-Obaid, Abdulaziz; Al-Badawi, Ismail A; Alkushi, Abdulmohsen O; Salem, Hany; Massoudi, Nada S; Schunemann, Holger; Mustafa, Reem A; Brignardello-Petersen, Romina

    2016-01-01

    Cervical cancer is the third most common gynecological malignancy in Saudi women with an estimated incidence rate of 1.9 cases per 100 000 women-years. More than 40% of cervical cancer cases are diagnosed at advanced stages due to lack of a routine screening program in Saudi Arabia. Thus, national guidelines for routine screening and treatment of precancerous cervical lesions are needed. The Saudi Centre for Evidence-Based Healthcare invited a panel of local experts and partnered them with a team from McMaster University in Canada for methodological support, to develop national clinical practice guidelines on the screening and treatment of precancerous lesions for cervical cancer. After the panel identified key clinical questions, the McMaster University working group updated existing systematic reviews that had been used for the 2013 WHO Guidelines for screening and treatment of precancerous lesions for cervical cancer prevention. Recommendations were based on the GRADE (Grading of Recommendations, Assessment, Development and Evaluation) approach. Those recommendations took into account the available evidence, patient values and preferences, and resource use in the Saudi context. The panel provided recommendations on two major issues: screening for precancerous lesions (cervical intraepithelial neoplasia 2 & 3) and treatment of those lesions to prevent cervical cancer in women who tested positive after screening. The Saudi expert panel recommends using the HPV DNA test followed by colposcopy or cytology (Pap test) followed by colposcopy to screen for CIN2+ in women at risk of cervical cancer. The panel recommends cryotherapy or loop excision electrosurgery procedure (LEEP) over cold knife cone biopsy to treat women at risk of cervical cancer that tests positive for CIN2+. Universal screening for precancerous cervical dysplasia in women in Saudi Arabia is recommended using HPV testing and or cytology. Either cryotherapy or LEEP are preferred for treatment. National

  6. Papillary bile duct dysplasia in primary sclerosing cholangitis.

    Science.gov (United States)

    Ludwig, J; Wahlstrom, H E; Batts, K P; Wiesner, R H

    1992-06-01

    A 62-year-old man with a 20-year history of chronic ulcerative colitis and a 9-year history of primary sclerosing cholangitis (PSC) underwent orthotopic liver transplantation because of symptoms related to PSC and cholangiographic features compatible with a biliary neoplasm. Study of the excised liver revealed papillary mucosal lesions in the common hepatic duct and the right and left hepatic ducts as well as cholangiectases and other features typically associated with PSC. The papillary lesions consisted of abundant fibrovascular stroma covered by biliary epithelium with low-grade and high-grade dysplasia. Some periductal glands were also dysplastic. These features distinguished papillary dysplasia from classic biliary papillomatosis. Only one focus of microinvasion was found; there were no metastases. Among 60 cases of PSC in whom the entire liver could be studied after orthotopic liver transplantation, this was the only instance of unequivocal dysplasia. However, in one specimen, papillary hyperplasia was found. Detailed macroscopic and microscopic rereview of 23 livers from our patients with the longest history of PSC (range, 5-24 years) failed to reveal any additional cases with dysplasia. It is concluded that (a) papillary mucosal lesions in PSC may represent papillary dysplasia without invasion; (b) these lesions may evolve from papillary hyperplasia; (c) the process may be largely, if not entirely, in situ; and (d) the prevalence of dysplasia and carcinoma of bile ducts may be less than the 7%-9% reported in the literature for malignancies associated with PSC.

  7. Thanatophoric Dysplasia; a Rare Case Report on a Congenital Anomaly

    Directory of Open Access Journals (Sweden)

    Maria Francis Yuvaraj

    2017-01-01

    Full Text Available The rare form of skeletal dysplasia is thanatophoric dysplasia. The meaning for thanatophoric dysplasia is death bearing which is derived from Greek word. It occurs 1in 20,000 to 50,000. It is mainly due to mutations in the fibroblast growth factor receptor 3gene. Features of thanatophoric dysplasia are frontal bossing, prominent eyes, narrow thorax, protruded abdomen and bowed legs. The knowledge about this condition is useful in the fields of Anatomy, Paediatrics, Obstetrics and Gynaecology, Ultrasonagraphy and Genetics, for future research purpose.

  8. The Ectodermal Dysplasias : Severe Palmoplantar Hyperkeratosis And Chronic Angular Cheilitis

    Directory of Open Access Journals (Sweden)

    Mahajan Vikram K

    2003-01-01

    Full Text Available The ectodermal dysplasias are congenital, non-progressive and diffuse disorders affecting primarily the tissues derived from ectoderm. Over a period, their classification has become confusing due to indiscriminate use of them “ectodermal dysplasia” for numerous syndromes with a defect in one or more epidermal defect in each element of skin; their precise classification appears difficult as yet. Only X-linked recessive ectodermal dysplasia (Christ-Siemens-Touraine syndrome remains best defined. This paper describes three cases of ectodermal dysplasias highlighting their overlapping features.

  9. Ectrodactyly-ectodermal dysplasia-cleft lip and palate syndrome

    Directory of Open Access Journals (Sweden)

    Reema Sharma Dhar

    2014-01-01

    Full Text Available Ectrodactyly-ectodermal dysplasia-cleft (EEC syndrome is an autosomal dominant disorder characterized by the triad of ectrodactyly-ectodermal dysplasia, and facial clefting along with some associated features. Presence of all the three major features in a single individual is extremely rare. We report a case of 4 year 11 months old child with EEC syndrome having ectodermal dysplasia-cleft lip and cleft palate and ectrodactyly with some associated features. Clinical features, diagnosis and role of a dentist in the multidisciplinary treatment approach have been elaborated in this case report.

  10. Ectrodactyly-ectodermal dysplasia-cleft lip and palate syndrome.

    Science.gov (United States)

    Dhar, Reema Sharma; Bora, Amitava

    2014-01-01

    Ectrodactyly-ectodermal dysplasia-cleft (EEC) syndrome is an autosomal dominant disorder characterized by the triad of ectrodactyly-ectodermal dysplasia, and facial clefting along with some associated features. Presence of all the three major features in a single individual is extremely rare. We report a case of 4 year 11 months old child with EEC syndrome having ectodermal dysplasia-cleft lip and cleft palate and ectrodactyly with some associated features. Clinical features, diagnosis and role of a dentist in the multidisciplinary treatment approach have been elaborated in this case report.

  11. Progressive pseudorheumatoid dysplasia in North and West Africa ...

    African Journals Online (AJOL)

    Progressive pseudorheumatoid dysplasia is a rare autosomal recessive spondyloepiphyseal dysplasia characterized by predominant involvement of articular cartilage with progressive joint stiffness and enlargement in the absence of inflammation. Short stature, joint contractures, gait disturbance, and scoliosis and/or ...

  12. Associated factors with cervical pre-malignant lesions among the married fisher women community at Sadras, Tamil Nadu

    Directory of Open Access Journals (Sweden)

    Sornam Ganesan

    2015-01-01

    Full Text Available Objective: To identify the associated factors of cervical pre-malignant lesions among the married fisher women residing in the coastal areas of Sadras, Tamil Nadu. Methods: The study was conducted in five fishermen communities under Sadras, a coastal area in Tamil Nadu, India. Two hundred and fifty married fisher women residing in the area. Quantitative descriptive approach with a cross-sectional study design was used. Data were collected using a structured interview schedule for identifying the associated factors and Pap smear test was performed for identifying the pre-malignant cervical lesions among the married fisher women. Data were analyzed using descriptive and inferential statistics. Results: Among 250 women, about six (2.4% of them presented with pre-cancerous lesions such as atypical squamous cell of undifferentiated significance (ASCUS - five (2% and mild dysplasia one (0.4%. Majority of the women, about 178 (71.2% women, had abnormal cervical findings. Statistical analysis showed a significant association of risk factors such as advanced age, lack of education, low socioeconomic status, using tobacco, multiparity, premarital sex, extramarital relationship, using cloth as sanitary napkin, etc. Conclusion: The study findings clearly show the increased vulnerable state of the fisher women for acquiring cervical cancer as they had many risk factors contributing to the same.

  13. Associated factors with cervical pre-malignant lesions among the married fisher women community at Sadras, Tamil Nadu

    Science.gov (United States)

    Ganesan, Sornam; Subbiah, Vasantha N.; Michael, Jothi Clara J.

    2015-01-01

    Objective: To identify the associated factors of cervical pre-malignant lesions among the married fisher women residing in the coastal areas of Sadras, Tamil Nadu. Methods: The study was conducted in five fishermen communities under Sadras, a coastal area in Tamil Nadu, India. Two hundred and fifty married fisher women residing in the area. Quantitative descriptive approach with a cross-sectional study design was used. Data were collected using a structured interview schedule for identifying the associated factors and Pap smear test was performed for identifying the pre-malignant cervical lesions among the married fisher women. Data were analyzed using descriptive and inferential statistics. Results: Among 250 women, about six (2.4%) of them presented with pre-cancerous lesions such as atypical squamous cell of undifferentiated significance (ASCUS) — five (2%) and mild dysplasia one (0.4%). Majority of the women, about 178 (71.2%) women, had abnormal cervical findings. Statistical analysis showed a significant association of risk factors such as advanced age, lack of education, low socioeconomic status, using tobacco, multiparity, premarital sex, extramarital relationship, using cloth as sanitary napkin, etc. Conclusion: The study findings clearly show the increased vulnerable state of the fisher women for acquiring cervical cancer as they had many risk factors contributing to the same. PMID:27981091

  14. Associated factors with cervical pre-malignant lesions among the married fisher women community at Sadras, Tamil Nadu.

    Science.gov (United States)

    Ganesan, Sornam; Subbiah, Vasantha N; Michael, Jothi Clara J

    2015-01-01

    To identify the associated factors of cervical pre-malignant lesions among the married fisher women residing in the coastal areas of Sadras, Tamil Nadu. The study was conducted in five fishermen communities under Sadras, a coastal area in Tamil Nadu, India. Two hundred and fifty married fisher women residing in the area. Quantitative descriptive approach with a cross-sectional study design was used. Data were collected using a structured interview schedule for identifying the associated factors and Pap smear test was performed for identifying the pre-malignant cervical lesions among the married fisher women. Data were analyzed using descriptive and inferential statistics. Among 250 women, about six (2.4%) of them presented with pre-cancerous lesions such as atypical squamous cell of undifferentiated significance (ASCUS) - five (2%) and mild dysplasia one (0.4%). Majority of the women, about 178 (71.2%) women, had abnormal cervical findings. Statistical analysis showed a significant association of risk factors such as advanced age, lack of education, low socioeconomic status, using tobacco, multiparity, premarital sex, extramarital relationship, using cloth as sanitary napkin, etc. The study findings clearly show the increased vulnerable state of the fisher women for acquiring cervical cancer as they had many risk factors contributing to the same.

  15. Genotype distribution of cervical human papillomavirus DNA in women with cervical lesions in Bioko, Equatorial Guinea

    Directory of Open Access Journals (Sweden)

    Carro-Campos Patricia

    2009-09-01

    Full Text Available Abstract Background The HVP vaccine is a useful tool for preventing cervical cancer. The purpose of this study is to determine the most frequent HPV genotypes in Equatorial Guinea in order to develop future vaccination strategies to apply in this country. Methods A campaign against cervical cancer was carried out in the area on a total of 1,680 women. 26 of the women, following cytological screening, were treated surgically with a loop electrosurgical excision procedure (LEEP. Cases were studied histologically and were genotyped from paraffin blocks by applying a commercial kit that recognized 35 HPV types. Results Cytological diagnoses included 17 HSIL, 1 LSIL, 5 ASC-H and 3 AGUS. Histological diagnosis resulted in 3 cases of microinvasive squamous cell carcinoma stage IA of FIGO, 9 CIN-3, 8 CIN-2, 2 CIN-1, 3 flat condylomas and mild dysplasia of the endocervical epithelium. Fifteen of twenty-five cases genotyped were positive for HPV (60%. HPV 16 and 33 were identified in four cases each, HPV 58 in two other cases, and HPV 18, 31, 52, and 82 in one case, with one HPV 16 and 58 coinfection. Conclusion The frequency of HPV types in the African area varies in comparison to other regions, particularly in Europe and USA. Vaccination against the five most common HPV types (16, 33, 58, 18, and 31 should be considered in the geographic region of West Africa and specifically in Equatorial Guinea.

  16. Genotype distribution of cervical human papillomavirus DNA in women with cervical lesions in Bioko, Equatorial Guinea.

    Science.gov (United States)

    García-Espinosa, Benjamín; Nieto-Bona, Ma Paz; Rueda, Sonsoles; Silva-Sánchez, Luís Fernando; Piernas-Morales, Ma Concepción; Carro-Campos, Patricia; Cortés-Lambea, Luís; Moro-Rodríguez, Ernesto

    2009-09-09

    The HVP vaccine is a useful tool for preventing cervical cancer. The purpose of this study is to determine the most frequent HPV genotypes in Equatorial Guinea in order to develop future vaccination strategies to apply in this country. A campaign against cervical cancer was carried out in the area on a total of 1,680 women. 26 of the women, following cytological screening, were treated surgically with a loop electrosurgical excision procedure (LEEP). Cases were studied histologically and were genotyped from paraffin blocks by applying a commercial kit that recognized 35 HPV types. Cytological diagnoses included 17 HSIL, 1 LSIL, 5 ASC-H and 3 AGUS. Histological diagnosis resulted in 3 cases of microinvasive squamous cell carcinoma stage IA of FIGO, 9 CIN-3, 8 CIN-2, 2 CIN-1, 3 flat condylomas and mild dysplasia of the endocervical epithelium. Fifteen of twenty-five cases genotyped were positive for HPV (60%). HPV 16 and 33 were identified in four cases each, HPV 58 in two other cases, and HPV 18, 31, 52, and 82 in one case, with one HPV 16 and 58 coinfection. The frequency of HPV types in the African area varies in comparison to other regions, particularly in Europe and USA. Vaccination against the five most common HPV types (16, 33, 58, 18, and 31) should be considered in the geographic region of West Africa and specifically in Equatorial Guinea.

  17. Spondyloepiphyseal dysplasia congenita. A cause of lethal neonatal dwarfism

    Energy Technology Data Exchange (ETDEWEB)

    Macpherson, R.I.; Wood, B.P.

    1980-07-01

    Spondyloepiphyseal dysplasia congenita is a form of primarily short trunk dwarfism, that is manifest at birth but generally has not been regarded as a cause of lethal neonatal dwarfism. Seven neonates with severe dwarfism are presented. The first survived the newborn period, but the other six were early neonatal deaths. All displayed the clinical and radiologic features of spondyloepiphyseal dysplasia congenita. The striking similarities between spondyloepiphyseal dysplasia congenita and achondrogenesis type 2 are discussed.

  18. Computational model for squamous cells characterization during cervical smear cytology

    Directory of Open Access Journals (Sweden)

    Víctor Eduardo Martínez Abaunza

    2005-07-01

    Full Text Available The main goal of the work done by the Biomedical Engineering Research Group (GIIB, and the Structural, Functional and Clinical Pathology Research Group of the Industrial University of Santander (UIS, with Autonomous University of Bucaramanga (UNAB, was to construct a computational model allowing squamous cells characterization of cervical smear cytology to classify them as being either normal or abnormal cells. Slides containing the cell samples were colleted by the pathologist and the images were digitalized by a video-camera coupled to a microscope and connected to a frame acquisition device. Three thresholding algorithms were used, in image segmentation, allowing cell nuclei detection; manual thresholding was used when these algorithms failed to detect cytoplasm. Cell texture was described by the distribution of histogram in each color level, and the borders using Fourier descriptors. The results of the first phase are presented, implementing them in classifying and identifying normal cells. Later stages will involve characterizing each cells stage initially classified as presenting some reactive change or due to infection, to distinguish the reactive cells of intraepithelial lesion cells. Key words: image processing, mathematical morphology, cervical smear cytology, dysplasia, cancer of cervix.

  19. Treatment of oral dysplasia with 5% imiquimod cream: short communication.

    Science.gov (United States)

    Mullins, R; Ansell, M; Laverick, S

    2016-11-01

    We report what we think is the first treatment of oral dysplasia with 5% imiquimod cream. A 60-year-old man presented with varying degrees of dysplasia on the soft palate. A cover plate was fabricated and the patient was prescribed 5% imiquimod cream, a topical imunomodulator, for six weeks. The lesion improved and histological examination of an incisional biopsy found no features of dysplasia. This case highlights the efficacy of imiquimod cream in the treatment of dysplasia, and the need for development of a preparation suitable for the oral mucosa. Copyright © 2016. Published by Elsevier Ltd.

  20. Pseudoachondroplastic dysplasia.

    Directory of Open Access Journals (Sweden)

    Khungar A

    1993-04-01

    Full Text Available Pseudoachondroplasia is a heterogeneous inherited skeletal dysplasia in which dwarfism is a major feature. We report here a case of a 7 year old girl misdiagnosed as rickets, who presented with short stature, lordosis, genu varum and flexion deformities at both the elbows. Skeletal survey revealed epiphyseal and metaphyseal irregularities. A review of literature is also presented.

  1. Joint space width in dysplasia of the hip

    DEFF Research Database (Denmark)

    Jacobsen, Steffen; Sonne-Holm, Stig; Søballe, K

    2005-01-01

    . Neither subjects with dysplasia nor controls had radiological signs of ongoing degenerative disease at admission. The primary radiological discriminator of degeneration of the hip was a change in the minimum joint space width over time. There were no significant differences between these with dysplasia...

  2. [Protein-energy malnutrition in patients with connective tissue dysplasia].

    Science.gov (United States)

    Lialiukova, E A

    2013-01-01

    In the conditions of the specialized Center of a dysplasia of a connecting tissue the assessment of an protein--energy malnutrition at 121 patients with signs of a dysplasia of a connecting tissue is carried out. High frequency of an oligotrophy at patients with a dysplasia of a connecting tissue is registered. The I degree of a gipotorofiya is taped at 26.21% of the patients, II degree--at 18.44%, the III degree--at 3.88% of patients.

  3. Prosthodontic management of a patient with ectodermal dysplasia.

    Science.gov (United States)

    Nandini, Yamini

    2013-12-01

    Ectodermal dysplasia is a rare congenital disease that affects the ectodermal structures. It is characterized by hypotrichosis, hypohidrosis and hypodontia. A 14-year-old boy with ectodermal dysplasia presenting with oligodontia and marked resorption of the maxillary and mandibular alveolar ridges is reported. Prosthetic rehabilitation in the form of a maxillary and mandibular partial denture was made with metal crowns on existing lower teeth to achieve appropriate vertical dimension. Significant improvement in speech, masticatory function and facial esthetics was achieved. Removable prosthodontics can provide an acceptable solution to esthetic, functional and psychological rehabilitation in patients with ectodermal dysplasia.

  4. Craniofacial fibrous dysplasia - A review of current management techniques

    Directory of Open Access Journals (Sweden)

    Yadavalli Guruprasad

    2012-01-01

    Full Text Available Fibrous dysplasia is a pathologic condition of bone of unknown etiology with no apparent familial, hereditary or congenital basis. Lichtenstein first coined the term in 1938 and in 1942 he and Jaffe separated it from other fibro-osseous lesions. It is a bone tumor that, although benign, has the potential to cause significant cosmetic and functional disturbance, particularly in the craniofacial skeleton. Its management poses significant challenges to the surgeon. Craniofacial fibrous dysplasia is 1 of 3 types of fibrous dysplasia that can affect the bones of the craniofacial complex, including the mandible and maxilla. Fibrous dysplasia is a skeletal developmental disorder of the bone-forming mesenchyme that manifests as a defect in osteoblastic differentiation and maturation. It is a lesion of unknown etiology, uncertain pathogenesis, and diverse histopathology. Fibrous dysplasia represents about 2, 5% of all bone tumors and over 7% of all benign tumours. Over the years, we have gained a better understanding of its etiology, clinical behavior, and both surgical and non-surgical treatments.

  5. Concurrent follicular dysplasia and interface dermatitis in Boxer dogs.

    Science.gov (United States)

    Rachid, Milene A; Demaula, Christopher D; Scott, Danny W; Miller, William H; Senter, David A; Myers, Sherry

    2003-06-01

    Recurrent or persistent follicular dysplasia and interface dermatitis are described in nine Boxers. Data on age, sex, seasonality of alopecia and histopathological features of the follicular dysplasia in these nine Boxers are comparable with those described in previous reports. The interface dermatitis was characterized by multifocal annular crusted lesions confined to the areas of follicular dysplasia. The inflammatory lesions were neither pruritic nor painful and affected dogs were otherwise healthy. Histopathologically the clinically inflammatory lesions were characterized as an interface dermatitis. Immunohistochemical studies failed to demonstrate immunoglobulins or complement at the basement membrane zone or within blood vessel walls. In dogs with recurrent or persistent disease, the follicular dysplasia and interface dermatitis ran identical, concurrent courses of spontaneous remission and recurrence, or persistence, respectively. One dog with persistent disease was treated successfully with tetracycline and niacinamide for the interface dermatitis, and melatonin for the follicular dysplasia. Although the aetiopathogenesis of this newly described condition and the relationship between the two histological reaction patterns are not known, photoperiod and genetic predisposition appear to play a role.

  6. [Traumatic spinal complications of cervical arthrosis].

    Science.gov (United States)

    Verstichel, P; Berthelot, J L; Randriananja, H; Crozier, S; Masson, C

    1996-02-17

    Cervical spondylotic myelopathy is usually a chronic and progressive disease. In a few cases, however, dramatic tetraplegia sometimes occurs after even minor injury. We report seven patients (6 males, 1 female, aged from 41 to 63), who suffered from acute myelopathy after an injury. In 5 cases, the injury revealed the cervical spondylotic myelopathy. A hyperextension of the cervical spine was found in 5 cases. The injury was severe in only one case, but there was no bony abnormalities, except arthrosis. The most common cause was a fall. In contrast, severe tetraplegia was found in 4 cases. Spontaneous, but incomplete, recuperation occurred in 4 patients. In all 7 cases, CT scan and MRI showed congenital cervical stenosis associated with cervical spondylosis. The level of disco-osteophytic changes was mainly in C4, C5, C6. On T2-weighted spin-echo image, an increased signal intensity was present in the cord of 3 patients, but was not correlated with the severity of the symptoms, nor with improvement. Surgical treatment was performed in 6 cases: 3 laminectomies, 3 anterior or antero-lateral approaches. Improvement after operative decompression was observed in all but one case, even when the motor or sensory deficit persists for more than one year. Motricity of the inferior limbs improved better than the other deficits, perhaps because of the location of non-reversible lesions in the spinal gray matter. The acute medullary syndrome of cervical spondylotic myelopathy is serious and can cause major handicaps. This complication justifies a preventive surgical attitude when medullar signs are moderate, and cervical imagery shows a spondylotic compression of the cord with congenital stenosis.

  7. Mondini dysplasia

    International Nuclear Information System (INIS)

    Takeda, Taizo; Kakigi, Akinobu; Takeuchi, Shunji; Saito, Haruo

    1992-01-01

    Recent advances in imaging technique, including high resolution thin section computed tomography scanning and magnetic resonance imaging (MRI), permit the easy diagnosis of congenital malformations of the osseous labyrinth, which have so far been lumped together as 'Mondini dysplasia'. In the present study, the anatomic patterns from the radiogrpahic appearance and the clinical manifestation were examined in 18 patients (23 ears) with radiographic abnormalities of the inner ear. The most common abnormal configuration was a large vestibule (20 of 23 ears). This anomaly of the vestibule often involved the lateral semicircular canal, revealed as a round high signal zone on T2-weighted MRI. However, a large vestibule was not always associated with an abnormal cochlea. Abnormal cochleas were found in 8 of the 20 ears with a large vestibule, and most of these 8 ears had total or profound deafness. But 4 of the 10 ears with residual hearing had low tone deafness and 6 had fluctuating hearing loss, which was frequently associated with attacks of dizziness. These clinical manifestations of Mondini dysplasia are similar to those of patients with endolymphatic hydrops. (author)

  8. Efficacy of krypton laser photodynamic therapy for oral mucosa dysplasia in 9,10-dimethyl-1,2-benzanthracene-treated hamsters.

    Science.gov (United States)

    Shen, Lingyue; Xu, Qing; Li, Pingping; Zhou, Guoyu

    2013-11-01

    The present study aimed to evaluate the efficacy of krypton laser photodynamic therapy (PDT) with PsD-007 for the treatment of oral mucosa dysplasia in 9,10-dimethyl-1,2-benzanthracene (DMBA)-treated hamsters. A DMBA-induced hamster cheek pouch model of precancerous lesions was created and the resultant 25 hamsters were divided into five groups. The right side was treated with PDT and the left side was used as the positive control. Following systemic anesthesia, an incision was made in the groin area to expose the femoral vein. PsD-007 was administered intravenously through the femoral vein. Various doses of photosensitizer were used to treat groups A-E. Subsequent to closing the incision, the right side of the buccal mucosa was irradiated with light using the krypton laser at a wavelength of 413 nm, a power density of 150 mW/cm 2 and an irradiation time of 20 min. At six weeks post-surgery, the response was analyzed using histological examinations of the buccal pouch mucosa. A total of 24 hamsters completed the six-week observation period, as one hamster from group C died in the second week following the PDT. Of all 24 irradiated sides, 15 formed normal mucosal tissues and nine demonstrated mild dysplasia. Of the total control sides, six developed moderate dysplasia, five developed severe dysplasia and 13 progressed to carcinoma in situ or squamous cell carcinoma (SCC). The results revealed a significant difference between the two sides (P10 mg/kg, there was no statistical difference (P>0.05). PsD-007-mediated krypton laser PDT is effective for the treatment of oral mucosa dysplasia in hamsters.

  9. Sessile serrated adenomas with dysplasia: morphological patterns and correlations with MLH1 immunohistochemistry.

    Science.gov (United States)

    Liu, Cheng; Walker, Neal I; Leggett, Barbara A; Whitehall, Vicki Lj; Bettington, Mark L; Rosty, Christophe

    2017-12-01

    Sessile serrated adenomas are the precursor polyp of approximately 20% of colorectal carcinomas. Sessile serrated adenomas with dysplasia are rarely encountered and represent an intermediate step to malignant progression, frequently associated with loss of MLH1 expression. Accurate diagnosis of these lesions is important to facilitate appropriate surveillance, particularly because progression from dysplasia to carcinoma can be rapid. The current World Health Organization classification describes two main patterns of dysplasia occurring in sessile serrated adenomas, namely, serrated and conventional. However, this may not adequately reflect the spectrum of changes seen by pathologists in routine practice. Furthermore, subtle patterns of dysplasia that are nevertheless associated with loss of MLH1 expression are not encompassed in this classification. We performed a morphological analysis of 266 sessile serrated adenomas with dysplasia with concurrent MLH1 immunohistochemistry with the aims of better defining the spectrum of dysplasia occurring in these lesions and correlating dysplasia patterns with MLH1 expression. We found that dysplasia can be divided morphologically into four major patterns, comprising minimal deviation (19%), serrated (12%), adenomatous (8%) and not otherwise specified (79%) groups. Minimal deviation dysplasia is defined by minor architectural and cytological changes that typically requires loss of MLH1 immunohistochemical expression to support the diagnosis. Serrated dysplasia and adenomatous dysplasia have distinctive histological features and are less frequently associated with loss of MLH1 expression (13 and 5%, respectively). Finally, dysplasia not otherwise specified encompasses most cases and shows a diverse range of morphological changes that do not fall into the other subgroups and are frequently associated with loss of MLH1 expression (83%). This morphological classification of sessile serrated adenomas with dysplasia may represent an

  10. Bilateral anophthalmia with septo-optic dysplasia

    Directory of Open Access Journals (Sweden)

    Manisha Jana

    2010-01-01

    Full Text Available Bilateral anophthalmia is a rare entity and association with septo-optic dysplasia is an even rare condition. The condition is characterized by absent eyeballs in the presence of eyelids, conjunctiva or lacrimal apparatus. Though anophthalmia can be diagnosed clinically, imaging plays a crucial role in delineating the associated anomalies. In addition, often clinical anophthalmia may prove to be severe microphthalmia on imaging. We describe the imaging findings in an infant with bilateral anophthalmia and septo-optic dysplasia.

  11. Comparison of three methods to diagnose hip dysplasia in dogs

    International Nuclear Information System (INIS)

    Sharma, Vikas; Mohindroo, J.

    2009-01-01

    The present study was designed to compare the usefulness of goniometry, radiography and distraction index in diagnosis of hip dysplasia in dogs. During the study 25 clinical cases (50 joints) suspected for hip dysplasia were evaluated. Norberg angle was found to have a significant positive correlation with extension, flexion, abduction, and adduction angles and a significant negative correlation with distraction index (DI) measurements. It could be inferred that all the six parameters (NA, DI, extension, flexion, abduction, and adduction) were reliable indicators for early diagnosis of hip dysplasia.Goniometry could be used as a safe and easy method for preliminary suspicion of hip dysplasia

  12. Urethral dysontogenic metaplasia in cat with bilateral renal dysplasia

    Directory of Open Access Journals (Sweden)

    Carolina da Fonseca Sapin

    2017-10-01

    Full Text Available This paper to describe a case of dysontogenic urethral metaplasia in a one month old mongrel feline who also had bilateral renal dysplasia. Dysontogenic metaplasia in cats are scarce and this change may be associated with renal dysplasia and/or lower urinary tract. The animal had history of abdominal enlargement since birth and dysuria, eliminating urine only dropwise. Due to the poor prognosis we opted for euthanasia. At necropsy was observed enlarged and distended bladder, reduced kidneys and dilated and tortuous ureters. The urethra was thickened, hard to cut, and histologically, was replacing the connective tissue, cartilage and endochondral ossification areas, which features dysontogenic metaplasia. Both kidneys presented primitive appearance featuring dysplasia. Dysontogenic metaplasia in urinary tract feline with renal dysplasia, has not been described.

  13. Adamantinoma, osteofibrous dysplasia and differentiated adamantinoma

    International Nuclear Information System (INIS)

    Kahn, Leonard B.

    2003-01-01

    For just over 100 years, adamantinoma has been recognized as a primary bone tumor with epithelial characteristics and predominantly involving the tibia. Osteofibrous dysplasia is a fibro-osseous lesion also predominantly confined to the tibia with radiologic features similar to those of adamantinoma. This lesion has been shown by immunohistochemical studies to frequently contain cytokeratin-positive epithelial cells. More recently, a third group of cases with clinical and radiologic features similar to those of osteofibrous dysplasia have demonstrated more overt strands of epithelial cells within a fibro-osseous background and have been categorized as ''differentiated'', ''regressive'', ''juvenile intracortical'' or ''osteofibrous dysplasia-like'' adamantinoma. Cytokeratin subset immunohistochemical stains and cytogenetic studies performed in recent years suggest a common histogenesis for these three entities. This article reviews the clinical, radiologic and pathologic features of these entities as well as their prognostic significance. It also reviews the results of the immunohistochemical and cytogenetic studies which establish a common histogenetic relationship. (orig.)

  14. Variable manifestations of dysplasia epiphysealis hemimelica

    Energy Technology Data Exchange (ETDEWEB)

    Azouz, E.M.; Slomic, A.M.; Marton, D.; Rigault, P.; Finidori, G.

    1985-01-01

    Dysplasia epiphysealis hemimelica (DEH) is an osteocartilaginous overgrowth involving one or multiple epiphyses or ossification centers, usually in a lower extremity on one side of the body. Characteristically the involvement is hemimelic, i.e., either the medial or lateral part of the ossification center is involved. The authors have studied 24 patients with DEH and are adding 15 new cases to the literature. Because of the variable manifestations of the dysplasia and its different degrees of involvement in the affected children, they have subdivided it into localized, classical and generalized. In the generalized form, there is involvement of a whole lower extremity from the pelvis to the foot, and some of these patients show megaepiphyses with enlargement of a whole epiphyseal center, not only its medial or lateral part. The authors have also described and illustrated other special features of the dysplasia especially the advanced bone age and the metaphyseal and growth plate involvement.

  15. Fibrous Dysplasia versus Juvenile Ossifying Fibroma: A Dilemma

    Directory of Open Access Journals (Sweden)

    Sreelakshmi N. Nair

    2016-01-01

    Full Text Available Fibrous dysplasia (FD is a condition characterized by excessive proliferation of bone forming mesenchymal cells which can affect one bone (monostotic type or multiple bones (polyostotic type. It is predominantly noticed in adolescents and young adults. Fibrous dysplasia affecting the jaws is an uncommon condition. The most commonly affected facial bone is the maxilla, with facial asymmetry being the chief complaint. The lesion in many instances is confused with ossifying fibroma (OF. Diagnosis of these two lesions has to be done based on clinical, radiographic, and microscopic findings. Here, we present a case of fibrous dysplasia of maxilla in a nine-year-old boy mimicking juvenile ossifying fibroma.

  16. Lateral cervical puncture for cervical myelography

    International Nuclear Information System (INIS)

    Seol, Hae Young; Cha, Sang Hoon; Kim, Yoon Hwan; Suh, Won Hyuck

    1985-01-01

    Eleven cervical myelograms were performed by lateral cervical puncture using Metrizamide. So, following results were obtained: 1. Site of lateral cervical puncture; Posterior one third of bony cervical canal at C 1-2 level. 2. Advantages as compared with lumbar puncture for cervical myelograms; 1) Small amount of contrast media 2) Excellent image 3) Less position charge 4) Short time 5) Well visualization of superior margin of obstructive lesion in spinal canal 3. Cessation of lateral cervical puncture, when; 1) Pain during injection of contrast media 2) Localized collection of contrast media

  17. Lateral cervical puncture for cervical myelography

    Energy Technology Data Exchange (ETDEWEB)

    Seol, Hae Young; Cha, Sang Hoon; Kim, Yoon Hwan; Suh, Won Hyuck [Korea University College of Medicine, Seoul (Korea, Republic of)

    1985-12-15

    Eleven cervical myelograms were performed by lateral cervical puncture using Metrizamide. So, following results were obtained: 1. Site of lateral cervical puncture; Posterior one third of bony cervical canal at C 1-2 level. 2. Advantages as compared with lumbar puncture for cervical myelograms; 1) Small amount of contrast media 2) Excellent image 3) Less position charge 4) Short time 5) Well visualization of superior margin of obstructive lesion in spinal canal 3. Cessation of lateral cervical puncture, when; 1) Pain during injection of contrast media 2) Localized collection of contrast media.

  18. The Possible Relationship Between Mammary Dysplasia and Breast ...

    African Journals Online (AJOL)

    Aim: There is need to resolve the continuing difficult question regarding the possible relationship between mammary dysplasia and breast cancer. Method: This is a 30-year study of the incidences of both mammary dysplasia and breast cancer occurring among the Igbos, a major ethnic group in Nigeria, West Africa. Results: ...

  19. Ectodermal dysplasia associated with sickle cell disease.

    Science.gov (United States)

    Volpato, Luiz Evaristo Ricci; Volpato, Maria Carmen Palma Faria; de Carvalhosa, Artur Aburad; Palma, Vinicius Canavarros; Borges, Alvaro Henrique

    2014-01-01

    Ectodermal dysplasia and sickle cell anaemia are inherited disorders that affect, respectively, the tissues derived from the embryonic ectoderm and the production of erythrocytes by the bone marrow. The simultaneous occurrence of both disorders is extremely rare. This is a case of both ectodermal dysplasia and sickle cell anaemia reported in a 6-year-old. The patient had been diagnosed with sickle cell anaemia for only six months when he sought treatment presenting with the following: hypotrichosis, dry skin, periocular hyperpigmentation, protruding lips, hypodontia, and morphologically altered teeth. The clinical features combined with his medical history led to the diagnosis of ectodermal dysplasia. Dentists should be prepared to recognise patterns that escape normality to aid in the diagnosis of systemic changes, even in patients with other previous diagnoses.

  20. Ectodermal Dysplasia Associated with Sickle Cell Disease

    Directory of Open Access Journals (Sweden)

    Luiz Evaristo Ricci Volpato

    2014-01-01

    Full Text Available Ectodermal dysplasia and sickle cell anaemia are inherited disorders that affect, respectively, the tissues derived from the embryonic ectoderm and the production of erythrocytes by the bone marrow. The simultaneous occurrence of both disorders is extremely rare. This is a case of both ectodermal dysplasia and sickle cell anaemia reported in a 6-year-old. The patient had been diagnosed with sickle cell anaemia for only six months when he sought treatment presenting with the following: hypotrichosis, dry skin, periocular hyperpigmentation, protruding lips, hypodontia, and morphologically altered teeth. The clinical features combined with his medical history led to the diagnosis of ectodermal dysplasia. Dentists should be prepared to recognise patterns that escape normality to aid in the diagnosis of systemic changes, even in patients with other previous diagnoses.

  1. Cleidocranial dysplasia: a case report

    International Nuclear Information System (INIS)

    Han, Jin Won

    2005-01-01

    Cleidocranial dysplasia is a rare, autosomal dominant congenital disorder. A 12-year-old female visited with chief complaint of unerupted permanent teeth. Also her father showed severe class III malocclusion. The extraoral radiography and computed tomography showed delayed closure of the cranial sutures and underdevelopment of maxilla, maxillary sinuses, and frontal sinus. Both clavicles were underdeveloped and thoracic rib cage was bell-shaped. Both zygomatic process appeared as hypoplastic feature. There were many unerupted permanent and supernumerary teeth in the maxilla and mandible. We examined location and number of the unerupted teeth using 3D CT. Finally we could conclude this case was cleidocranial dysplasia based on the clinico-radiologic findings.

  2. Managing Children with Bronchopulmonary Dysplasia

    Directory of Open Access Journals (Sweden)

    A. A. Baranov

    2016-01-01

    Full Text Available Bronchopulmonary dysplasia is one of the most significant early childhood chronic respiratory diseases. The article features modern approaches to preventing, diagnosing and treating broncho-pulmonary dysplasia, as well as ways of preventing complications and undesirable disease outcomes in patients older than 3 years. Members of professional associations — Union of Pediatricians of Russia and Russian Association of Perinatal Medicine Specialists — have summarized the experience of managing this category of patients at leading Russian pediatric centers according to the principles of evidence-based medicine and have provided scientific and practical data corresponding to the world level of knowledge with regard to the present problem.

  3. Sponastrime dysplasia. A radiologic-pathologic correlation

    Energy Technology Data Exchange (ETDEWEB)

    Lachman, R S; Stoss, H; Spranger, J

    1989-07-01

    The 2nd family with Sponastrime Dysplasia is described. The clinical, radiologic and chondro-osseous morphology of boy and girl siblings are presented. The facial appearance is an 'oriental look' with midface hypoplasia and a saddle nose. The radiological findings include the spinal changes of lordosis, osteoporosis and pear-shaped vertebrae, as well as striated metaphyses (osteopathia striata). The morphological findings suggest a disturbance in the formation of cartilage, with a defect in collagen and proteoglycans synthesis in this rare autosomal recessive skeletal dysplasia. (orig.).

  4. Sponastrime dysplasia. A radiologic-pathologic correlation

    Energy Technology Data Exchange (ETDEWEB)

    Lachman, R.S.; Stoss, H.; Spranger, J.

    1989-07-01

    The 2nd family with Sponastrime Dysplasia is described. The clinical, radiologic and chondro-osseous morphology of boy and girl siblings are presented. The facial appearance is an 'oriental look' with midface hypoplasia and a saddle nose. The radiological findings include the spinal changes of lordosis, osteoporosis and pear-shaped vertebrae, as well as striated metaphyses (osteopathia striata). The morphological findings suggest a disturbance in the formation of cartilage, with a defect in collagen and proteoglycans synthesis in this rare autosomal recessive skeletal dysplasia. (orig.).

  5. Generalized dysplasia epiphysealis hemimelica with contralateral sacro-iliac joint involvement

    International Nuclear Information System (INIS)

    Karam, Adib R.; Birjawi, Ghina A.; Khoury, Nabil J.; Saghieh, Said; Tawil, Ayman

    2008-01-01

    Dysplasia epiphysealis hemimelica (or Trevor's disease) is a rare developmental bone dysplasia characterized by benign osteocartilaginous overgrowth involving one or multiple epiphyses, usually of a single lower extremity. It is classified as localized form, classical form (most common), and generalized form. In this report we describe a case of generalized form of dysplasia epiphysealis hemimelica with involvement of the contralateral sacroiliac joint, which is an extremely rare presentation. (orig.)

  6. Generalized dysplasia epiphysealis hemimelica with contralateral sacro-iliac joint involvement

    Energy Technology Data Exchange (ETDEWEB)

    Karam, Adib R.; Birjawi, Ghina A.; Khoury, Nabil J. [American University of Beirut Medical Center, Department of Diagnostic Radiology, Beirut (Lebanon); Saghieh, Said [American University of Beirut Medical Center, Department of Orthopedic Surgery, Beirut (Lebanon); Tawil, Ayman [American University of Beirut Medical Center, Department of Pathology, Beirut (Lebanon)

    2008-12-15

    Dysplasia epiphysealis hemimelica (or Trevor's disease) is a rare developmental bone dysplasia characterized by benign osteocartilaginous overgrowth involving one or multiple epiphyses, usually of a single lower extremity. It is classified as localized form, classical form (most common), and generalized form. In this report we describe a case of generalized form of dysplasia epiphysealis hemimelica with involvement of the contralateral sacroiliac joint, which is an extremely rare presentation. (orig.)

  7. Inclination and anteversion of Collum femoris in hip dysplasia and coxarthritis

    Energy Technology Data Exchange (ETDEWEB)

    Madsen, J. S.; Svalastoga, E. [Kongelige Veterinaer- og Landbohoejskole, Copenhagen (Denmark)

    1994-07-01

    Femoral neck angles were measured radiographically in 41 dogs examined for hip dysplasia. Steep femoral neck inclination was found to be a phenomenon of hip dysplasia and coxofemoral joint laxity. The altered biomechanics of a steep femoral neck inclination may be a factor in the pathogenesis of hip dysplasia and secondary osteoarthritis.

  8. Assessment of adult hip dysplasia and the outcome of surgical treatment

    DEFF Research Database (Denmark)

    Troelsen, Anders

    2012-01-01

    Hip dysplasia and hip joint deformities in general are recognized as possible precursors of osteoarthritic development. Early and correct identification of hip dysplasia is important in order to offer timely joint preserving treatment. In the contemporary literature, several controversies exist......, and some of these were the focus of this doctoral thesis. Categorized into subjects, the major findings and their possible importance are listed below. DIAGNOSTIC ASSESSMENT OF HIP DYSPLASIA: A multi-observer study quantified the variability of different methods for diagnostic assessment of hip dysplasia...... and osteoarthritis and resulted in general recommendations regarding diagnostic assessment of hip dysplasia. Pelvic tilt was shown to differ significantly between the supine and weight-bearing positions in patients with dysplastic hip joints. This is a finding that adds controversy to the application of neutral...

  9. Focal cemento-osseous dysplasia masquerading as a residual cyst.

    Science.gov (United States)

    Bhandari, Rajat; Sandhu, Simarpreet V; Bansal, Himanta; Behl, Rashi; Bhullar, Ramanpreet Kaur

    2012-04-01

    Focal cemento-osseous dysplasia (FCOD) is a benign fibroosseous condition that can be seen in dentulous and edentulous patients. It is an asymptomatic lesion and needs no treatment; however, follow-up is essential due to the possibility that it can progress to a condition called florid cemento-osseous dysplasia. We report a case of FCOD of mandible in a 25-year-old female. Clinically, the lesion resembled periapical pathosis of odontogenic origin. An attempt has been made to discuss the clinical and histopathologic features along with differential diagnosis of cemento-osseous dysplasia.

  10. Focal cemento-osseous dysplasia masquerading as a residual cyst

    Directory of Open Access Journals (Sweden)

    Rajat Bhandari

    2012-01-01

    Full Text Available Focal cemento-osseous dysplasia (FCOD is a benign fibroosseous condition that can be seen in dentulous and edentulous patients. It is an asymptomatic lesion and needs no treatment; however, follow-up is essential due to the possibility that it can progress to a condition called florid cemento-osseous dysplasia. We report a case of FCOD of mandible in a 25-year-old female. Clinically, the lesion resembled periapical pathosis of odontogenic origin. An attempt has been made to discuss the clinical and histopathologic features along with differential diagnosis of cemento-osseous dysplasia.

  11. The Role of Growth Factors (VEGF, TGF-β1 and Cyclic Guanosine Monophosphate in the Formation of Pulmonary Hypertension in Children with Bronchopulmonary Dysplasia

    Directory of Open Access Journals (Sweden)

    A.S. Senatorova

    2013-10-01

    Full Text Available In 82 children with bronchopulmonary dysplasia (from 1 to 36 months of corrected age we investigated the level of VEGF, TGF-β1 in blood and cyclic guanosine monophosphate (cGMP in sputum. It was revealed that children with bronchopulmonary dysplasia had a significant increase in TGF-β1 (p < 0.05 and cGMP (p < 0.01–0.001, reduced VEGF (p < 0.05, indicating inhibition of angiogenesis, activation of fibrosis factors and endothelium-dependent vasodilation. Reliable direct dependence of activation of TGF-β1 in blood and cGMP in sputum, as well as inverse correlation between VEGF in blood and rLA had been proved, which gave reason to think of pulmonary hypertension as an adverse factor in fibrosis activation and angiogenesis inhibition in children with bronchopulmonary dysplasia. Reduced oxygen saturation and oxygen partial pressure moderately activated cGMP, but did not provide a sufficient reduction of pressure in the pulmonary artery.

  12. Associação entre displasia e inflamação em queilite actínica Association between dysplasia and inflammation in actinic cheilitis

    Directory of Open Access Journals (Sweden)

    Marcos Antonio Farias de Paiva

    2012-12-01

    Full Text Available INTRODUÇÃO: A queilite actínica pode se transformar em carcinoma espinocelular e há indícios de que componentes inflamatórios participam do processo de malignização, o que ressalta a importância de estudos envolvendo a presença de atipia celular e inflamação crônica nessa lesão. OBJETIVO: Avaliar histologicamente lesões de queilite actínica considerando os graus de displasia epitelial, intensidade do infiltrado inflamatório e possível correlação entre as variáveis. MATERIAL E MÉTODO: Foram selecionados 45 blocos parafinados de lesões com diagnóstico clínico e histopatológico de queilite actínica e com condições para reavaliação histopatológica. Foi realizada análise histopatológica e classificação da displasia e do infiltrado inflamatório em grau leve, moderado ou grave. Os dados foram analisados por estatística descritiva e aplicou-se o teste quiquadrado e análise de variância (ANOVA, considerando p INTRODUCTION: Actinic cheilitis may undergo malignant transformation to squamous cell carcinoma. Furthermore, there is evidence that inflammatory components may be involved in this process, hence the importance of studies involving cellular atypia and chronic inflammation in this lesion. OBJECTIVE: The aim of this study was to evaluate the histological features of actinic cheilitis considering the degree of dysplasia, the intensity of inflammatory infiltrate and the possible correlation between the variables. MATERIAL AND METHODS: We selected 45 paraffin blocks of lesions with clinical and histopathological diagnosis of actinic cheilitis that enabled histopathological evaluation. The histopathological analysis was performed and the dysplasias and inflammatory infiltrates were classified into mild, moderate and severe. Data were analyzed through descriptive statistics, chi-square test and Analysis of variance (ANOVA, considering p < 0.05. RESULTS: 59.5% (27 of cases of actinic cheilitis showed some degree of

  13. Familial florid Cemento-osseous dysplasia - case report and review of literature.

    Science.gov (United States)

    Thorawat, Amit; Kalkur, Chaitra; Naikmasur, Venkatesh G; Tarakji, Bassel

    2015-12-01

    Familial Florid cemento-osseous dysplasia is a very uncommon condition. Cemento-osseous dysplasia is totally asymptomatic in many cases, in those conditions, lesions are detected in a radiograph taken for other purposes. In this report, we describe a family in which mother and daughter exhibited clinical, radiographic, and histologic features of florid cemento-osseous dysplasia.

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

    Directory of Open Access Journals (Sweden)

    Gautier Chene

    2012-01-01

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

  15. Assessment of hip dysplasia and osteoarthritis: Variability of different methods

    International Nuclear Information System (INIS)

    Troelsen, Anders; Elmengaard, Brian; Soeballe, Kjeld; Roemer, Lone; Kring, Soeren

    2010-01-01

    Background: Reliable assessment of hip dysplasia and osteoarthritis is crucial in young adults who may benefit from joint-preserving surgery. Purpose: To investigate the variability of different methods for diagnostic assessment of hip dysplasia and osteoarthritis. Material and Methods: By each of four observers, two assessments were done by vision and two by angle construction. For both methods, the intra- and interobserver variability of center-edge and acetabular index angle assessment were analyzed. The observers' ability to diagnose hip dysplasia and osteoarthritis were assessed. All measures were compared to those made on computed tomography scan. Results: Intra- and interobserver variability of angle assessment was less when angles were drawn compared with assessment by vision, and the observers' ability to diagnose hip dysplasia improved when angles were drawn. Assessment of osteoarthritis in general showed poor agreement with findings on computed tomography scan. Conclusion: We recommend that angles always should be drawn for assessment of hip dysplasia on pelvic radiographs. Given the inherent variability of diagnostic assessment of hip dysplasia, a computed tomography scan could be considered in patients with relevant hip symptoms and a center-edge angle between 20 deg and 30 deg. Osteoarthritis should be assessed by measuring the joint space width or by classifying the Toennis grade as either 0-1 or 2-3

  16. Beta-catenin accelerates human papilloma virus type-16 mediated cervical carcinogenesis in transgenic mice.

    Directory of Open Access Journals (Sweden)

    Gülay Bulut

    Full Text Available Human papilloma virus (HPV is the principal etiological agent of cervical cancer in women, and its DNA is present in virtually all of these tumors. However, exposure to the high-risk HPV types alone is insufficient for tumor development. Identifying specific collaborating factors that will lead to cervical cancer remains an unanswered question, especially because millions of women are exposed to HPV. Our earlier work using an in vitro model indicated that activation of the canonical Wnt pathway in HPV-positive epithelial cells was sufficient to induce anchorage independent growth. We therefore hypothesized that constitutive activation of this pathway might function as the "second hit." To address this possibility, we developed two double-transgenic (DT mouse models, K14-E7/ΔN87βcat and K14-HPV16/ΔN87βcat that express either the proteins encoded by the E7 oncogene or the HPV16 early region along with constitutively active β-catenin, which was expressed by linking it to the keratin-14 (K14 promoter. We initiated tumor formation by treating all groups with estrogen for six months. Invasive cervical cancer was observed in 11% of the K14-ΔN87βcat mice, expressing activated β-catenin and in 50% of the animals expressing the HPV16 E7 oncogene. In double-transgenic mice, coexpression of β-catenin and HPV16 E7 induced invasive cervical cancer at about 7 months in 94% of the cases. We did not observe cervical cancer in any group unless the mice were treated with estrogen. In the second model, K14-HPV16 mice suffered cervical dysplasias, but this phenotype was not augmented in HPV16/ΔN87βcat mice. In summary, the phenotypes of the K14-E7/ΔN87βcat mice support the hypothesis that activation of the Wnt/β-catenin pathway in HPV-associated premalignant lesions plays a functional role in accelerating cervical carcinogenesis.

  17. Further delineation of spondylometaphyseal dysplasia with cone-rod dystrophy

    NARCIS (Netherlands)

    Sousa, Sérgio B.; Russell-Eggitt, Isabelle; Hall, Christine; Hall, Bryan D.; Hennekam, Raoul C. M.

    2008-01-01

    There are several entities that combine a skeletal dysplasia with a retinal dystrophy. Recently, another possibly autosomal recessive entity was added to this group characterized by a specific spondylometaphyseal dysplasia and a cone-rod dystrophy, without other significant impairments. The entity

  18. Management of high-grade dysplasia in Barrett's esophagus.

    Science.gov (United States)

    Palley, S L; Sampliner, R E; Garewal, H S

    1989-08-01

    When Barrett's esophagus is complicated by adenocarcinoma, surgery is indicated in appropriate patients. Until now, high-grade dysplasia in Barrett's esophagus has been managed in a similar fashion. We explore this approach and review reported cases of high-grade dysplasia to suggest guidelines for collection of data to make future clinical decisions more rational.

  19. Occipital projections in the skeletal dysplasias

    International Nuclear Information System (INIS)

    Takamine, Yuji; Field, Fiona M.; Lachman, Ralph S.; Rimoin, David L.

    2004-01-01

    Occipital projections of the cranium have been reported in a number of skeletal dysplasias and syndromes. We observed two cases of atelosteogenesis type I with a bony occipital projection. This finding has neither been noted nor reported in any form of atelosteogenesis. This led us to search the International Skeletal Dysplasia Registry for occipital projections, and we found them in four other syndromes in which they had not been reported. Thus occipital spurs are a non-diagnostic feature that can be found in at least ten distinct disorders as well as a normal variant. (orig.)

  20. Canine hip dysplasia: significance of early bony spurring

    International Nuclear Information System (INIS)

    Morgan, J.P.

    1987-01-01

    It is the purpose of this study to call attention to new bone production that often occurs early in the sequence of pathological changes associated with canine hip dysplasia. New bone production extending to bony remodeling, as well as femoral head subluxation, both occur in the sequence of pathologic changes associated with canine hip dysplasia. Subluxation is considered primary, while osteoarthrosis is a secondary feature, and both are used in the diagnosis of canine hip dysplasia. This report concerns the significance of the presence of a solitary bony osteophyte, or spur, that is frequently evident on the caudal aspect of the femoral neck as viewed on the conventional ventrodorsal projection. This report utilizes findings from pelvic radiographs of 605 dogs (five breeds). There was a greater frequency (54%)of this bony change in cases diagnosed radiographically as dysplastic than in cases diagnosed as normal(15%).Thus, it is suggested that this minimal radiographic change can be used as an indicator of early canine hip dysplasia, especially in the absence of subluxation of the femoral head

  1. Oculoauriculovertebral dysplasia (Goldenhar's syndrome).

    Science.gov (United States)

    Nkrumah, F K

    1971-03-01

    A case of Goldenhar's Syndrome or Oculoauriculovertebral dysplasia in a Ghanaian infant is described. Significant were the additional findings of congenital esophageal atresia and arthrogryposis which have so far not been reported in association with the syndrome.

  2. The patellofemoral joint: from dysplasia to dislocation

    Science.gov (United States)

    Zaffagnini, Stefano; Grassi, Alberto; Zocco, Gianluca; Rosa, Michele Attilo; Signorelli, Cecilia; Muccioli, Giulio Maria Marcheggiani

    2017-01-01

    Patellofemoral dysplasia is a major predisposing factor for instability of the patellofemoral joint. However, there is no consensus as to whether patellofemoral dysplasia is genetic in origin, caused by imbalanced forces producing maltracking and remodelling of the trochlea during infancy and growth, or due to other unknown and unexplored factors. The biomechanical effects of patellofemoral dysplasia on patellar stability and on surgical procedures have not been fully investigated. Also, different anatomical and demographic risk factors have been suggested, in an attempt to identify the recurrent dislocators. Therefore, a comprehensive evaluation of all the radiographic, MRI and CT parameters can help the clinician to assess patients with primary and recurrent patellar dislocation and guide management. Patellofemoral dysplasia still represents an extremely challenging condition to manage. Its controversial aetiology and its complex biomechanical behaviour continue to pose more questions than answers to the research community, which reflects the lack of universally accepted guidelines for the correct treatment. However, due to the complexity of this condition, an extremely personalised approach should be reserved for each patient, in considering and addressing the anatomical abnormalities responsible for the symptoms. Cite this article: EFORT Open Rev 2017;2. DOI: 10.1302/2058-5241.2.160081. Originally published online at www.efortopenreviews.org PMID:28630757

  3. Quadriplegia secondary to cervical spondylotic myelopathy-a rare complication of head and neck surgery.

    Science.gov (United States)

    Chen, Wei-Fan; Kang, Chung-Jan; Lee, Sai-Cheung; Tsao, Chung-Kan

    2013-02-01

    Free tissue reconstruction after ablation of head and neck malignancy often requires extensive cervical manipulation, which may exacerbate preexisting cervical spondylosis and result in progression to cervical myelopathy. We present a rare case of postoperative quadriplegia caused by cervical spondylotic myelopathy after head and neck reconstruction. A 63-year-old man without a history of cervical spondylosis underwent resection of a gingivo-buccal squamous cell carcinoma with immediate reconstruction with free fibula osteocutaneous flap. On postoperative day 4, the patient was found to have quadriplegia. MRI demonstrated severe cervical myelopathy. Decompressive laminectomy was performed. The patient underwent an extensive rehabilitation program but only realized moderate improvement. Cervical spondylotic myelopathy is a rare but disastrous complication of head and neck surgery. We hypothesize that it is potentially avoidable with heightened awareness of this disease entity, preoperative identification of patients at risk, and prophylactic interventions Copyright © 2011 Wiley Periodicals, Inc.

  4. Renal dysplasia in a Rhodesian Ridgeback dog

    International Nuclear Information System (INIS)

    Lobetti, R.G.; Pearson, J.; Jimenez, M.

    1996-01-01

    A six-month-old Rhodesian ridgeback dog was presented for evaluation of facial swelling. Chronic renal failure was clinically diagnosed based on urinalysis, biochemical changes and ultrasonography. The facial swelling was due to fibrous osteodystrophy, which was evident on survey radiographs of the skull. On post mortem examination, chronic renal failure as a result of renal dysplasia was confirmed. This is the first reported case of renal dysplasia in this breed of dog

  5. Cemento-osseous dysplasia in Jamaica: review of six cases.

    Science.gov (United States)

    Ogunsalu, C; Miles, D

    2005-09-01

    Six cases of cemento-osseous dysplasia (COD) of the jaw bone in Jamaicans are reviewed. Five were documented over a 15-year period (1980-1995). These include a case of florid cemento-osseous dysplasia (previously called gigantiform cementoma). Three of the initial cases were histologically diagnosed as gigantiform cementoma. There was no indication in the patient's case file whether these were familial or non-familial. The other two cases were diagnosed histologically as periapical cemento-osseous dysplasia and cementoblastoma respectively. Based on the current understanding of the nature of florid-cemento-osseous dysplasia (FLCOD), a new case was diagnosed as such solely on radiological findings. This single case of FLCOD is reported and discussed against the background of other cemento-osseous lesions. Special emphasis is placed on the radiology of COD in this paper. The confirmative role of radiology without the need for histophathology and treatment for asymptomatic FLCOD is emphasized.

  6. A new syndrome of 'spondylo-epi-metaphyseal dysplasia: mixed type''

    International Nuclear Information System (INIS)

    Sharma, B.G.

    2003-01-01

    A new type of rare bone dysplasia is described, which shares some common features with spondylo-meta-epiphyseal dysplasia: short limb-abnormal calcification type and lethal metatropic dysplasia. Besides these features, the present case has some additional unusual features. Facial malformation was very obvious and of a different type. The nose and nares were completely flattened. Hypertrophied acetabular bones, round densities on the ilia, premature ossification of many epiphyses and carpal bones, curvilinear calcifications in some joints, fusion of the ischiopubic rami, calcification of many costal cartilages and thick sclerotic base of the skull were a few of the significant findings. On the basis of the clinical and radiological features, the condition has been named ''spondylo-epi-metaphyseal dysplasia: mixed type''. (orig.)

  7. Radiographic Differential Diagnosis Between The Fibrous Dysplasia And The Ossifying Fibroma

    Energy Technology Data Exchange (ETDEWEB)

    Choi, Karp Shik [Dept. of Dental Radiology, College of Dentistry, Kyungpook National University, Daegu (Korea, Republic of)

    1999-02-15

    The author observed and compared the radiographic features of 49 cases of the fibrous dysplasia and 14 cases of the ossifying fibroma in the osteoblastic or mature stage radiologically and histopathologically. The obtained results were as follows: 1. Fibrous dysplasia occurred most frequently in the 2nd decade, but ossifying fibroma in the 3rd and 4th decades, and both lesions occurred with slight predilection in females. 2. In most cases, chief complaints were painless facial swelling. And 61.1% of fibrous dysplasia occurred in the maxilla, 92.9% of ossifying fibroma in the mandible, and most of these lesions occurred in the premolar-molar region. 3. In the mandibular lesions, ossifying fibroma was shown more oval and round shape, but fibrous dysplasia was shown fusiform shape. 4. Fibrous dysplasia was shown homogeneously distributed, complete radiopaque shadow at 63%, and ossifying fibroma was shown concentric, mixed appearance of radiolucent and radiopaque shadow at 92.9%. 5. Fibrous dysplasia was entirely shown poorly outlined and blended to normal surrounding bone, but ossifying fibroma was shown well-defined border. 6. Cortical thinning and expansion were observed in these lesions, but degree of cortical expansion was more severe in ossifying fibroma than fibrous dysplasia. 7. Loss of lamina dura, tooth displacement, and displacement of mandibular canal were observed in both lesions, but root resorption was observed in ossifying fibroma only.

  8. Influence of hip dysplasia on the development of osteoarthritis of the hip

    NARCIS (Netherlands)

    A.M. Lievense (Annet); S.M. Bierma-Zeinstra (Sita); A.P. Verhagen (Arianne); J.A.N. Verhaar (Jan); B.W. Koes (Bart)

    2004-01-01

    textabstractBackground: It has been suggested that in some patients with primary hip osteoarthritis (OA), the disease occurs as a consequence of acetabular dysplasia or hip dysplasia (HD). Objective: To carry out a systematic review to investigate the association between acetabular dysplasia and hip

  9. Ventilator flow data predict bronchopulmonary dysplasia in extremely premature neonates

    Directory of Open Access Journals (Sweden)

    Mariann H. Bentsen

    2018-03-01

    Full Text Available Early prediction of bronchopulmonary dysplasia (BPD may facilitate tailored management for neonates at risk. We investigated whether easily accessible flow data from a mechanical ventilator can predict BPD in neonates born extremely premature (EP. In a prospective population-based study of EP-born neonates, flow data were obtained from the ventilator during the first 48 h of life. Data were logged for >10 min and then converted to flow–volume loops using custom-made software. Tidal breathing parameters were calculated and averaged from ≥200 breath cycles, and data were compared between those who later developed moderate/severe and no/mild BPD. Of 33 neonates, 18 developed moderate/severe and 15 no/mild BPD. The groups did not differ in gestational age, surfactant treatment or ventilator settings. The infants who developed moderate/severe BPD had evidence of less airflow obstruction, significantly so for tidal expiratory flow at 50% of tidal expiratory volume (TEF50 expressed as a ratio of peak tidal expiratory flow (PTEF (p=0.007. A compound model estimated by multiple logistic regression incorporating TEF50/PTEF, birthweight z-score and sex predicted moderate/severe BPD with good accuracy (area under the curve 0.893, 95% CI 0.735–0.973. This study suggests that flow data obtained from ventilators during the first hours of life may predict later BPD in premature neonates. Future and larger studies are needed to validate these findings and to determine their clinical usefulness.

  10. Prevalence of high-grade squamous intraepithelial lesions and cervical cancer among patients with unsatisfactory colposcopic examination, without visible lesion

    Directory of Open Access Journals (Sweden)

    Fernanda Rangel da Veiga

    Full Text Available CONTEXT AND OBJECTIVE: Cervical cancer is a serious public health problem in Brazil. For patients with unsatisfactory colposcopic examinations without visible lesions, but with cervical cytological tests suggesting high-grade squamous intraepithelial lesion (HSIL, the national recommendation is to repeat cervical cytological tests after three months. Our aim was to assess the prevalence of HSIL and cancer among patients with initial cervical cytological tests suggestive of HSIL but with unsatisfactory colposcopic examinations without visible lesions, in order to contribute towards the discussion regarding a more effective clinical approach that might diminish the likelihood of patient abandonment of follow-up before appropriate diagnosis and treatment. DESIGN AND SETTING: Cross-sectional study in Colposcopy Clinic of IFF/Fiocruz. METHOD: Patients admitted between December 1989 and April 2007 with cytological diagnoses of HSIL but with unsatisfactory colposcopic examinations without visible lesions underwent cervical cone biopsy. RESULTS: Sixty-five such patients were included, comprising 33.8% with HSIL and 4.6% with cancer, confirmed histologically. The other patients presented low-grade squamous intraepithelial lesion (26.1%, glandular dysplasia (1.5% and absence of disease (33.8%. CONCLUSION: The observed prevalence of cancer and HSIL does not seem to be enough to justify immediate referral for cone biopsies to investigate the cervical canal in these cases. The findings suggest that the recommendation of repeated cytological tests following an initial one with HSIL, among patients with unsatisfactory colposcopic examinations without visible lesions, is appropriate in our setting. Efforts are needed to ensure adherence to follow-up protocols in order to reduce the chances of losses.

  11. Radiological features of bilateral hereditary micro-epiphyseal dysplasia - a distinct entity in the skeletal dysplasias

    Energy Technology Data Exchange (ETDEWEB)

    Mostert, A.K. [Isala Clinics, Location Weezenlanden, Dept. of Orthopaedic Surgery, Zwolle (Netherlands); Dijkstra, P.F. [Jan van Breemen Inst., Dept. of Radiology, Amsterdam (Netherlands); Horn, J.R. van [Univ. Hospital Groningen, Dept. of Orthopaedic Surgery, Groningen (Netherlands); Jansen, B.R.H. [Reinier de Graaf Hospital, Dept. of Orthopaedic Surgery, Delft (Netherlands); Heutink, P. [Erasmus MCRotterdam, Dept. of Clinical Genetics, Rotterdam (Netherlands); Lindhout, D. [Univ. Medical Centre Utrecht, Dept. of Medical Genetics, Utrecht (Netherlands)

    2002-07-01

    Aim: To prove that bilateral hereditary micro-epiphyseal dysplasia (BHMED), first described by Elsbach in 1959, is a distinct disorder radiologically as well as clinically, compared with multiple epiphyseal dysplasia (MED). Material and Methods: We used the data of the revised pedigree with 84 family members, performed a medical history, physical examination and made a radiological evaluation for defining a clinical and radiological phenotype of BHMED family members. We used blood samples for genetic analysis. Results: Although there is a clear clinical picture of the dysplasia, the radiological signs are more reliable for making the diagnosis. Especially the typical deformity of the hip and knee joint are diagnostic for BHMED. By linkage analysis we excluded linkage with the three known MED-loci (EDM1, EDM2 and EDM3). Conclusion: BHMED is indeed an entity that is distinct from common multiple epiphyseal dysplasia (MED), clinically, as well as radiologically and genetically. (orig.) [German] Ziel: Es sollte dargelegt werden, dass sich eine vererbliche, laterale Mikro-Epiphysendysplasie (BHMED), Erstbeschreibung durch Elsbach 1959, klinisch, radiologisch und genetisch von einer mutiplen Epiphysendysplasie (MED) unterscheidet. Material und Methode: Anhand der Daten eines ueberarbeiteten Stammbaumes mit 84 Familienmitgliedern wurde der medizinische Werdegang rekonstruiert. Es erfolgte eine physische Untersuchung der Familienmitglieder. Schliesslich wurde eine radiologische Auswertung durchgefuehrt, um einen klinischen und radiologischen Phaenotyp der von BHMED betroffenen Familienmitglieder zu definieren. Fuer eine genetische Analyse wurden Blutproben entnommen. Ergebnisse: Obwohl es ein deutliches klinisches Bild einer Dysplasie gibt, sind die radiologischen Kennzeichen fuer die Diagnose zuverlaessiger. Insbesondere die typische Deformation der Huefte und des Kniegelenks ist diagnostisch fuer BHMED. Durch Linkage-Analyse konnte eine Verbindung zu den drei bekannten

  12. Cervical Joint Position Sense in Hypobaric Conditions: A Randomized Double-Blind Controlled Trial.

    Science.gov (United States)

    Bagaianu, Diana; Van Tiggelen, Damien; Duvigneaud, N; Stevens, Veerle; Schroyen, Danny; Vissenaeken, Dirk; D'Hondt, Gino; Pitance, Laurent

    2017-09-01

    Well-adapted motor actions require intact and well-integrated information from all of the sensory systems, specifically the visual, vestibular, and somatosensory systems, including proprioception. Proprioception is involved in the sensorimotor control by providing the central nervous system with an updated body schema of the biomechanical and spatial properties of the body parts. With regard to the cervical spine, proprioceptive information from joint and muscle mechanoreceptors is integrated with vestibular and visual feedback to control head position, head orientation, and whole body posture. Postural control is highly complex and proprioception from joints is an important contributor to the system. Altitude has been used as a paradigm to study the mechanisms of postural control. Determining the mechanisms of postural control that are affected by moderate altitude is important as unpressurized aircrafts routinely operate at altitudes where hypoxia may be a concern. Deficits in motor performance arise when the reliance on proprioceptive feedback is abolished either experimentally or because of a disorder. As pilots require good neck motor control to counteract the weight of their head gear and proprioceptive information plays an important role in this process, the aim of this study was to determine if hypoxia at moderate altitudes would impair proprioception measured by joint position sense of the cervical spine in healthy subjects. Thirty-six healthy subjects (Neck Disability Index environment, a hypobaric chamber was used to simulate artificial moderate altitude. Head repositioning error was measured by asking the subject to perform a head-to-neutral task after submaximal flexion-extension and right/left rotation movements, and a head-to-target task, in which the subjects had to return to a 30° right and left rotation position. Exposure to artificial acute moderate altitude of 7,000 feet had no significant effects on cervical joint position sense measured by

  13. Assessment of hip dysplasia and osteoarthritis: Variability of different methods

    Energy Technology Data Exchange (ETDEWEB)

    Troelsen, Anders; Elmengaard, Brian; Soeballe, Kjeld (Orthopedic Research Unit, Univ. Hospital of Aarhus, Aarhus (Denmark)), e-mail: a_troelsen@hotmail.com; Roemer, Lone (Dept. of Radiology, Univ. Hospital of Aarhus, Aarhus (Denmark)); Kring, Soeren (Dept. of Orthopedic Surgery, Aabenraa Hospital, Aabenraa (Denmark))

    2010-03-15

    Background: Reliable assessment of hip dysplasia and osteoarthritis is crucial in young adults who may benefit from joint-preserving surgery. Purpose: To investigate the variability of different methods for diagnostic assessment of hip dysplasia and osteoarthritis. Material and Methods: By each of four observers, two assessments were done by vision and two by angle construction. For both methods, the intra- and interobserver variability of center-edge and acetabular index angle assessment were analyzed. The observers' ability to diagnose hip dysplasia and osteoarthritis were assessed. All measures were compared to those made on computed tomography scan. Results: Intra- and interobserver variability of angle assessment was less when angles were drawn compared with assessment by vision, and the observers' ability to diagnose hip dysplasia improved when angles were drawn. Assessment of osteoarthritis in general showed poor agreement with findings on computed tomography scan. Conclusion: We recommend that angles always should be drawn for assessment of hip dysplasia on pelvic radiographs. Given the inherent variability of diagnostic assessment of hip dysplasia, a computed tomography scan could be considered in patients with relevant hip symptoms and a center-edge angle between 20 deg and 30 deg. Osteoarthritis should be assessed by measuring the joint space width or by classifying the Toennis grade as either 0-1 or 2-3

  14. Hypohidrotic ectodermal dysplasia: a clinical case with a longitudinal approach.

    Science.gov (United States)

    Fraiz, Fabian Calixto; Gugisch, Renato Cordeiro; Cavalcante-Leão, Bianca Lopes; Macedo, Liliane Moreira

    2014-11-01

    This paper describes a clinical case of a male with hypohidrotic ectodermal dysplasia submitted to rehabilitation and occlusal dental interventions with follow-up from 3 to 14 years of age. Due to the severe effects on function and esthetics, the clinical manifestations of ectodermal dysplasia exert a negative impact on quality of life. However, oral rehabilitation in childhood poses a challenge due to growth and development. A male with hypohidrotic ectodermal dysplasia began dental intervention at the age of 3 years. The clinical and radiographic exams revealed the absence of several primary and permanent teeth and abnormal shape of the primary maxillary incisors. The facial characteristics were compatible with hypohidrotic ectodermal dysplasia, such as a prominent brow, everted lips, fattened bridge of the nose and small vertical facial height. The treatment proposed involved rehabilitation through successive temporary partial dentures, functional orthopedics of the jaws, esthetic reconstruction of the anterior teeth, timely occlusal intervention and preventive actions for the control of dental caries and plaque. The present case demonstrates that early care plays a fundamental role in minimizing the biopsychosocial consequences of hypohidrotic ectodermal dysplasia and preparing the patient for future oral rehabilitation. Although, the literature offers a number of papers describing dental treatment for ectodermal dysplasia, few cases include long-term follow-up and the use of a functional orthopedic appliance in combination with removable dentures in such patients.

  15. Moderate Awareness and Limited Knowledge Relating to Cervical Cancer, HPV, and the HPV Vaccine Among Hispanics/Latinos in Utah.

    Science.gov (United States)

    Bodson, Julia; Warner, Echo L; Kepka, Deanna

    2016-07-01

    We investigate the demographic factors associated with human papillomavirus (HPV) vaccine-related awareness and knowledge in an emerging (rather than established) Hispanic/Latino population. We surveyed 119 Spanish-speaking, mostly low-income and immigrant, Hispanic/Latino parents and guardians of adolescents 11 to 17 years old (i.e., eligible to receive the HPV vaccine) about their HPV vaccine-related awareness and knowledge. Data collection took place between August 2013 and October 2013 in Salt Lake City, Utah. Participants had moderately high awareness scores, with more than half the participants reporting having heard of cervical cancer (84.5%), HPV (76.4%), and the HPV vaccine (67.3%). HPV vaccine-related knowledge was low, with fewer than half the participants reporting they knew that most people are infected with HPV (32.7%), that HPV is asymptomatic among women (16.4%), that the HPV vaccine requires more than one dose (33.6%), and that the HPV vaccine is recommended for adolescent girls (47.3%) and boys (35.5%). Combined awareness and knowledge was significantly associated with educational attainment (p = .02) and country of origin (p = .03). Results demonstrate moderate to high HPV vaccine-related awareness and limited HPV vaccine-related knowledge among Hispanic/Latino parents living in Utah. These findings will inform educational interventions to improve the HPV vaccine-related awareness and knowledge in this vulnerable population. © 2016 Society for Public Health Education.

  16. Dysplasia epiphysealis hemimelica of the tibial tubercle

    Energy Technology Data Exchange (ETDEWEB)

    Thacker, M.M.; Scully, S.P.; Pitcher, J.D.; Temple, H. Thomas [University of Miami, Department of Orthopedics and Rehabilitation, FL (United States); Azouz, E.M. [University of Miami, Department of Radiology, FL (United States)

    2006-03-15

    Dysplasia epiphysealis hemimelica (DEH) is a rare skeletal dysplasia with epiphyseal involvement first described by Mouchet and Belot in 1926. Lower extremity involvement is common and might involve a single or multiple epiphyses in the affected extremity. We report an unusual case of involvement of the tibial tubercle in a girl aged 4 years 8 months, and we present the clinical, radiographic and pathologic findings. We discuss the role of MRI in the diagnosis and treatment plan. (orig.)

  17. Hypohidrotic ectodermal dysplasia: a felicitous approach to esthetic and prosthetic management.

    Science.gov (United States)

    Singh, Tapan; Singh, Ronauk; Singh, Gurendra Pal; Singh, Jitender Pal

    2013-05-01

    Ectodermal dysplasia is a hereditary disease characterized by congenital dysplasia of one or more ectodermal structure and other accessory appendages. The oral manifestations are anodontia and poor bony foundation which impairs both esthetic as well as the masticatory function. The prosthodontic management of patients with such dysplastic condition necessitates a multidisciplinary approach. This case report describes the prosthodontic oral rehabilitation of a 16 years old female pediatric patient with ectodermal dysplasia. How to cite this article: Singh T, Singh R, Singh GP, Singh JP. Hypohidrotic Ectodermal Dysplasia: A Felicitous Approach to Esthetic and Prosthetic Management. Int J Clin Pediatr Dent 2013;6(2):140-145.

  18. Polypoidal Intestinal Metaplasia and Dysplasia of the External Urethral Meatus

    Directory of Open Access Journals (Sweden)

    Mary Mathew

    2012-01-01

    Full Text Available Urethral mucosa with intestinal metaplasia and dysplasia is a rare occurrence. To date only a single case has been reported in a male with long-standing urethral stricture. We present a 33-year-old female with polypoid intestinal metaplasia and dysplasia of the external urethral meatus in the absence of an inciting factor. Intestinal metaplasia of the urethral mucosa may undergo dysplasia, emphasizing the necessity of a high degree of clinical suspicion and vigilant pathological examination of these lesions.

  19. Maspin, p53, p63, and Ki-67 in epithelial lesions of the tongue: from hyperplasia through dysplasia to carcinoma.

    Science.gov (United States)

    Vered, Marilena; Allon, Irit; Dayan, Dan

    2009-03-01

    The pattern of changes in the expression of mammary serine protease inhibitor (maspin) tumor suppressor protein in tongue epithelial lesions [hyperplasia (HP), mild dysplasia (MD), moderate-to-severe dysplasia (MSD) and squamous cell carcinoma (SCC)] was investigated and correlated to the expression of maspin-regulating factors p53 and p63, and the proliferation marker Ki-67. Cases of HP (n = 16), MD (n = 12), MSD (n = 11), and SCC (n = 22) were immunostained for maspin, p53, p63, and Ki-67. Maspin expression was scored separately for the basal, middle, and upper thirds of the epithelial width, and as the total sum of all 'thirds' (maspin-total). p53, p63, and Ki-67 were immuno-morphometrically assessed for the entire epithelial width. Maspin expression was differential and progressive extending to higher epithelial layers as dysplastic changes aggravated and culminated in carcinoma. Strong expression was related to MSD in the middle third and to carcinoma in the upper third. It was frequently lost at the invasion front, where the tumor was less differentiated. The changes in mean scores of maspin-total in the different study groups were positively correlated to the mean scores of p63 (r = 0.5, P < 0.001), p53 (r = 0.4, P = 0.004), and Ki-67 (r = 0.5, P < 0.001). Strong expression of maspin in the middle third of the epithelium may be considered a diagnostic sign of mild-to-moderate dysplasia and an indication of carcinoma in the upper third. The correlations between maspin and controlling factors (e.g. p63 and p53) may be events with key roles in the development of tongue carcinoma.

  20. Odonto-onycho-dermal dysplasia in a patient homozygous for a WNT10A nonsense mutation and mild manifestations of ectodermal dysplasia in carriers of the mutation.

    Science.gov (United States)

    Krøigård, Anne Bruun; Clemmensen, Ole; Gjørup, Hans; Hertz, Jens Michael; Bygum, Anette

    2016-03-10

    Odonto-onycho-dermal dysplasia (OODD) is a rare form of ectodermal dysplasia characterized by severe oligodontia, onychodysplasia, palmoplantar hyperkeratosis, dry skin, hypotrichosis, and hyperhidrosis of the palms and soles. The ectodermal dysplasias resulting from biallelic mutations in the WNT10A gene result in highly variable phenotypes, ranging from isolated tooth agenesis to OODD and Schöpf-Schulz-Passarge syndrome (SSPS). We identified a female patient, with consanguineous parents, who was clinically diagnosed with OODD. Genetic testing showed that she was homozygous for a previously reported pathogenic mutation in the WNT10A gene, c.321C > A, p.Cys107*. The skin and nail abnormalities were for many years interpreted as psoriasis and treated accordingly. A thorough clinical examination revealed hypotrichosis and hyperhidrosis of the soles and dental examination revealed agenesis of permanent teeth except the two maxillary central incisors. Skin biopsies from the hyperkeratotic palms and soles showed the characteristic changes of eccrine syringofibroadenomatosis, which has been described in patients with ectodermal dysplasias. Together with a family history of tooth anomalies, this lead to the clinical suspicion of a hereditary ectodermal dysplasia. This case illustrates the challenges of diagnosing ectodermal dysplasia like OODD and highlights the relevance of interdisciplinary cooperation in the diagnosis of rare conditions.

  1. Fibrous dysplasia with cartilaginous differentiation (''fibrocartilaginous dysplasia''): a review, with an illustrative case followed for 18 years

    Energy Technology Data Exchange (ETDEWEB)

    Kyriakos, Michael [Division of Surgical Pathology, Washington University School of Medicine, St. Louis, Missouri (United States); Department of Pathology, Washington University School of Medicine, 660 S. Euclid Avenue, Campus Box 8118, MO 63110, St. Louis (United States); McDonald, Douglas J. [Department of Orthopaedic Surgery, Washington University School of Medicine, St. Louis, Missouri (United States); Sundaram, Murali [Department of Radiology, The Mayo Clinic, Rochester, Minnesota (United States)

    2004-01-01

    A 21-year-old man with an 18-year history of progressive, and deforming, monomelic fibrous dysplasia with massive cartilaginous differentiation (fibrocartilaginous dysplasia) is described. A review is made of all prior reported examples of this entity in the English language medical literature. The radiologic and histologic differential diagnoses are described, distinguishing the lesion from chondrosarcoma and from fibrocartilaginous mesenchymoma. (orig.)

  2. High HPV-51 prevalence in invasive cervical cancers: results of a pre-immunization survey in North Sardinia, Italy.

    Directory of Open Access Journals (Sweden)

    Andrea Piana

    Full Text Available BACKGROUND: Human Papilloma virus (HPV is recognized as the etiological agent of benign and malignant ano-genital lesions. The most prevalent genotypes associated with cervical carcinoma are HPV-16 and -18 worldwide. However, recent studies have emphasized the role of other genotypes, such as HPV-51, in the pathogenesis of cervical dysplasia. The aim of the study was to estimate the burden of HPV-51 infection in invasive cervical malignant lesions in Northern Sardinia, Italy. METHODS/PRINCIPAL FINDINGS: An observational, retrospective, prevalence, mono-center study was carried out to evaluate the presence of HPV genotypes in tissues biopsies of cervical lesions (CIN-1, CIN-2, CIN-3 and invasive carcinoma gathered from 1996 to 2009. Biological samples were collected from women admitted consecutively to a tertiary university hospital situated in Sassari, Italy. Molecular methods were used to identify 28 oncogenic HPV types. A total of 155 formalin-fixed and paraffin-embedded cervical tissue samples were analyzed. Approximately half of the cervical lesions were classified as invasive carcinoma. HPV-DNA was detected in 71% of the samples, with a higher frequency (100% in those categorized as invasive neoplasia. Mono- or co-infections were demonstrated in 45.8% and 25.8% of the cervical samples, respectively. Overall, the most prevalent HPV types were -16 (49% and -51 (19.4%, with an increased frequency of detection associated with the severity of the cervical lesions. CONCLUSIONS/SIGNIFICANCE: This survey highlights for the first time the relevant role of HPV-51 infection in the pathogenesis of invasive cervical cancer prior to the introduction of a vaccination program. Although a selection bias could have influenced the results, other recent studies have described the impact of HPV-51. This remarkable epidemiological element should be carefully evaluated, particularly in the view of opting for preventive vaccines, whose cross-protection patterns

  3. Pathophysiology, diagnosis, and treatment of canine hip dysplasia

    International Nuclear Information System (INIS)

    Cook, J.L.; Tomlinson, J.L.; Constantinescu, G.M.

    1996-01-01

    Dogs with hip dysplasia are commonly presented to veterinarians for evaluation. Although many causes of the condition have been proposed, a definitive cause has not been established. The multifactorial nature of canine hip dysplasia can confuse client education and management ofthe disease. The basic concept involved is the biomechanical imbalance between the forces on the coxofemoral joint and the associated muscle mass; the result is joint laxity in young, growing dogs. This laxity leads to incongruity; the eventual result is degenerative joint disease. Canine hip dysplasia can affect any breed but is most often reported in large and giant breeds. Understanding the pathophysiology and biomechanics involved with this developmental disease is important in providing clients with diagnostic, therapeutic, and prognostic information. The selection of treatment is influenced by the following factors:the age, health, and intended use of the patient; clinical signs; diagnostic findings; the availability of treatment; and the financial constraints of the owner. This article discusses the current concepts concerning the pathophysiology and biomechanics of canine hip dysplasia and outlines diagnostic and therapeutic options. The objective of the article is to provide practitioners with a reference for decision making and client education

  4. A Systematic Overview of Radiation Therapy Effects in Cervical Cancer (Cervix Uteri)

    Energy Technology Data Exchange (ETDEWEB)

    Einhorn, Nina [Karolinska Hospital, Stockholm (Sweden). Dept. of Oncology; Trope, Claes; Ridderheim, Mona; Boman, Karin; Sorbe, Bengt; Cavallin-Staahl, Eva

    2003-09-01

    A systematic review of radiation therapy trials in several tumour types was performed by The Swedish Council of Technology Assessment in Health Care (SBU). The procedures for evaluation of the scientific literature are described separately. This synthesis of the literature on radiation therapy for cervical cancer is based on data from 1 meta-analysis and 34 randomized trials. In total, 35 scientific articles are included, involving 7,952 patients. The results were compared with those of a similar overview from 1996 including 34,024 patients. The conclusions reached can be summarized in these points: There are limited scientific data supporting that postoperative pelvic radiotherapy improves disease-free survival in early cervical cancer. No firm conclusion can be drawn. There is moderate scientific evidence that external beam radiotherapy combined with brachytherapy gives a similar disease-free and overall survival rate as radical hysterectomy in early cervical cancer. There is strong scientific evidence that concomitant radiochemotherapy improves disease-free and overall survival compared to radiotherapy alone in early cervical cancer. The NCI has recently published an announcement stating that cisplantin-based chemotherapy should be used concomitantly with radiotherapy in cervical cancer. No solid documentation for this statement can be found concerning locally advanced stages (>IIB). There is a strong scientific evidence that cisplatin-based chemotherapy given concomitantly with radiotherapy is superior to concomitant chemotherapy with hydroxyurea. There is no scientific evidence to show that neoadjuvant chemotherapy followed by radiotherapy improves disease-free or overall survival compared to radiotherapy alone in patients with localized cervical cancer. There is moderate scientific evidence that high-dose-rate brachytherapy gives the same local control rate as low-dose-rate brachytherapy but with fewer rectal complications.

  5. A Systematic Overview of Radiation Therapy Effects in Cervical Cancer (Cervix Uteri)

    International Nuclear Information System (INIS)

    Einhorn, Nina; Trope, Claes; Ridderheim, Mona; Boman, Karin; Sorbe, Bengt; Cavallin-Staahl, Eva

    2003-01-01

    A systematic review of radiation therapy trials in several tumour types was performed by The Swedish Council of Technology Assessment in Health Care (SBU). The procedures for evaluation of the scientific literature are described separately. This synthesis of the literature on radiation therapy for cervical cancer is based on data from 1 meta-analysis and 34 randomized trials. In total, 35 scientific articles are included, involving 7,952 patients. The results were compared with those of a similar overview from 1996 including 34,024 patients. The conclusions reached can be summarized in these points: There are limited scientific data supporting that postoperative pelvic radiotherapy improves disease-free survival in early cervical cancer. No firm conclusion can be drawn. There is moderate scientific evidence that external beam radiotherapy combined with brachytherapy gives a similar disease-free and overall survival rate as radical hysterectomy in early cervical cancer. There is strong scientific evidence that concomitant radiochemotherapy improves disease-free and overall survival compared to radiotherapy alone in early cervical cancer. The NCI has recently published an announcement stating that cisplantin-based chemotherapy should be used concomitantly with radiotherapy in cervical cancer. No solid documentation for this statement can be found concerning locally advanced stages (>IIB). There is a strong scientific evidence that cisplatin-based chemotherapy given concomitantly with radiotherapy is superior to concomitant chemotherapy with hydroxyurea. There is no scientific evidence to show that neoadjuvant chemotherapy followed by radiotherapy improves disease-free or overall survival compared to radiotherapy alone in patients with localized cervical cancer. There is moderate scientific evidence that high-dose-rate brachytherapy gives the same local control rate as low-dose-rate brachytherapy but with fewer rectal complications

  6. Localizing value of pain distribution patterns in cervical spondylosis.

    Science.gov (United States)

    Bunyaratavej, Krishnapundha; Montriwiwatnchai, Peerapong; Siwanuwatn, Rungsak; Khaoroptham, Surachai

    2015-04-01

    Prospective observational study. To investigate the value of pain distribution in localizing appropriate surgical levels in patients with cervical spondylosis. Previous studies have investigated the value of pain drawings in its correlation with various features in degenerative spine diseases including surgical outcome, magnetic resonance imaging findings, discographic study, and psychogenic issues. However, there is no previous study on the value of pain drawings in identifying symptomatic levels for the surgery in cervical spondylosis. The study collected data from patients with cervical spondylosis who underwent surgical treatment between August 2009 and July 2012. Pain diagrams drawn separately by each patient and physician were collected. Pain distribution patterns among various levels of surgery were analyzed by the chi-square test. Agreement between different pairs of data, including pain diagrams drawn by each patient and physician, intra-examiner agreement on interpretation of pain diagrams, inter-examiner agreement on interpretation of pain diagrams, interpretation of pain diagram by examiners and actual surgery, was analyzed by Kappa statistics. The study group consisted of 19 men and 28 women with an average age of 55.2 years. Average duration of symptoms was 16.8 months. There was no difference in the pain distribution pattern at any level of surgery. The agreement between pain diagram drawn by each patient and physician was moderate. Intra-examiner agreement was moderate. There was slight agreement of inter-examiners, examiners versus actual surgery. Pain distribution pattern by itself has limited value in identifying surgical levels in patients with cervical spondylosis.

  7. Cleidocranial dysplasia: a case report

    International Nuclear Information System (INIS)

    Kim, Jae Duk; Lee, Chang Yul; You, Choong Hyun

    2004-01-01

    Cleidocranial dysplasia is a rare and autosomal dominant disorder characterized by aplasia or hypoplasia of the clavicles, an open fontanelle, dental abnormalities, and short stature. A 17-year-old female who presented with short stature and subsequent delay in eruption of permanent teeth is described. she showed the abnormal hypermobility of the shoulder, ocular hypertelorism and concave nasal bridge. Radiographs revealed the underdeveloped maxilla, defect of the cranium in the fontanelle region, and aplasia of the clavicles. Characteristically, panoramic view revealed near parallel-sided borders of the ascending ramus and downward curvature of the zygomatic arch with hypoplasia. The prolonged retention of deciduous teeth with delayed eruption of permanent teeth and multiple embedded supernumerary teeth were striking. Radiographic and clinical investigations revealed Cleidocranial dysplasia.

  8. Localised form of spondylo-epiphyseal dysplasia congenita

    International Nuclear Information System (INIS)

    Hoeffel, J.C.; Mohy, R.; Collignon, P.; Moog, G.

    1988-01-01

    We report an unusual case of spondylo-epiphyseal dysplasia congenita which affected only the hips and the thoraco-lumbar spine. The epiphysis of the long bones are normal apart from the hips. Our child has a bilateral epiphyseal dysplasia of both proximal femoral epiphysis discovered incidentally at 11 months and confirmed later on at 8 years, associated with abnormalities of the superior margin of the vertebral bodies from T11 to L2. Very few similar cases have been reported anteriorly. (orig.) [de

  9. Hereditary bone dysplasia with pathological fractures and nodal osteoarthropathy

    International Nuclear Information System (INIS)

    Arendse, Regan; Brink, Paul; Beighton, Peter

    2009-01-01

    A father and daughter both had multiple pathological fractures and nodal osteoarthropathy. The father, aged 50 years, had at least 20 healed fractures of the axial and appendicular skeleton, sustained by minor trauma over his 50-year lifespan, many of which had been surgically fixed prior to his first presentation to us. Fractures of the clavicles, thoracic cage and long bones of the arms and legs, had healed with malalignment and deformity. Healed fractures were complicated by ankylosis of the cervical vertebrae and both elbows. He also had osteoarthritis of the hands, with exuberant osteophytosis, and profound perceptive deafness. His general health was good, his intellect and facies were normal, and his sclerae were white. The daughter, aged 27 years, had sustained at least seven fractures of the axial and appendicular skeleton following trivial injuries, in distribution similar to those of the father. She had also experienced painful swelling of the fingers, which preceded progressive development of nodal osteoarthropathy. Her hearing was normal. In both individuals, biochemical and immunological investigations yielded normal results. It was not possible for molecular studies to be undertaken. Pedigree data were consistent with autosomal dominant transmission, and this disorder appeared to be a previously undocumented heritable skeletal dysplasia. (orig.)

  10. Hereditary bone dysplasia with pathological fractures and nodal osteoarthropathy

    Energy Technology Data Exchange (ETDEWEB)

    Arendse, Regan [University of Stellenbosch, Department of Medicine, Tygerberg Hospital, Stellenbosch (South Africa); University of Cape Town, Division of Rheumatology, Groote Schuur Hospital, Cape Town (South Africa); Brink, Paul [University of Stellenbosch, Department of Medicine, Tygerberg Hospital, Stellenbosch (South Africa); Beighton, Peter [University of Cape Town, Division of Human Genetics, Faculty of Health Sciences, Cape Town (South Africa)

    2009-12-15

    A father and daughter both had multiple pathological fractures and nodal osteoarthropathy. The father, aged 50 years, had at least 20 healed fractures of the axial and appendicular skeleton, sustained by minor trauma over his 50-year lifespan, many of which had been surgically fixed prior to his first presentation to us. Fractures of the clavicles, thoracic cage and long bones of the arms and legs, had healed with malalignment and deformity. Healed fractures were complicated by ankylosis of the cervical vertebrae and both elbows. He also had osteoarthritis of the hands, with exuberant osteophytosis, and profound perceptive deafness. His general health was good, his intellect and facies were normal, and his sclerae were white. The daughter, aged 27 years, had sustained at least seven fractures of the axial and appendicular skeleton following trivial injuries, in distribution similar to those of the father. She had also experienced painful swelling of the fingers, which preceded progressive development of nodal osteoarthropathy. Her hearing was normal. In both individuals, biochemical and immunological investigations yielded normal results. It was not possible for molecular studies to be undertaken. Pedigree data were consistent with autosomal dominant transmission, and this disorder appeared to be a previously undocumented heritable skeletal dysplasia. (orig.)

  11. Cleidocranial dysplasia: Report of 4 cases and review

    Directory of Open Access Journals (Sweden)

    Virender Gombra

    2008-01-01

    Full Text Available Patients with cleidocranial dysplasia commonly present with significant dental problems such as retention of multiple deciduous teeth, impaction or delay in eruption of permanent teeth and often, the presence of supernumerary teeth. We report 4 cases of 2 families presenting with cleidocranial dysplasia disorder with their clinical and radiological diagnosis and illustrating its pathogenesis and various treatment modalities, review of literatures.

  12. Marfan syndrome with multiseptate pneumothorax and mandibular fibrous dysplasia

    Directory of Open Access Journals (Sweden)

    Kate A

    2009-01-01

    Full Text Available We describe a rare case of pneumothorax due to Marfan syndrome associated with fibrous dysplasia of the mandible. Marfan syndrome and fibrous dysplasia were possibly due to a common etiological factor. The association between the two and other tumors described in literature related to Marfan syndrome is discussed.

  13. Radiographic and CT findings in a case of fibro-dysplasia ossificans progressiva; Aspect en imagerie d`un cas de fibrodysplasie ossifiante progressive

    Energy Technology Data Exchange (ETDEWEB)

    Haddad, S.; Menassa, L.; Slaba, S.; Atallah, N. [Service de Radiologie, Hotel-Dieu de France, Beyrouth, (Lebanon); Nasnas, R.; Abadjian, G. [Hotel-Dieu de France (France)

    1997-06-01

    Fibro-dysplasia ossificans progressiva is a rare congenital disease that affects children under the age of five years. Soft tissue swelling of the cervical and dorsal regions with local pain, warmth and low grade fever are the early clinical manifestations, usually associated with hallux valgus and microdactyly of the fingers and toes. Calcifications of the fascias and muscles cause muscular contractures leading to progressive disability and restrictive lung disease. In the early stage, CT shows edema of the soft tissues and later on, calcifications of muscular fascia. The association of these radiographic and CT findings is specific and should avoid muscular biopsies which are known to be an aggravating factor in this disease. (author) 11 refs.

  14. Retinal tear presenting in a patient with ectrodactyly ectodermal dysplasia.

    Science.gov (United States)

    Grogg, Jane Ann; Port, Nicholas; Graham, Trevor

    2014-04-01

    This article aims to report a case of known ectrodactyly ectodermal dysplasia in a young male patient who subsequently was found to have a retinal tear and localized retinal detachment. This is a case report of a 22-year-old white male patient with a history of ectrodactyly ectodermal dysplasia. Our patient initially presented with an acute exacerbation of bilateral, red, irritated eyes. No recent changes in vision were reported. The patient's ocular surface disease was consistent with ectrodermal dysplasia syndrome. However, a dilated fundus examination revealed an asymptomatic retinal tear with a surrounding localized retinal detachment. In this case, the patient presented with longstanding ocular surface disease known to be associated with this patient's inherited ectoderm disorder. In addition, this patient revealed a retinal tear, raising the possibility that patients with inherited congenital ectodermal dysplasia could be at risk for damaged structures originating from the neural ectoderm. In this heterogeneous disease, we are contributing to the existing literature a case of ectodermal dysplasia syndrome with obvious ectodermal complications that also had retinal findings leading us to speculate question if neural ectoderm could also be involved in this inherited disease.

  15. Tricho-odonto-onycho-dermal dysplasia and WNT10A mutations.

    Science.gov (United States)

    Kantaputra, P; Kaewgahya, M; Jotikasthira, D; Kantaputra, W

    2014-04-01

    We report on three novel (IVS2+1G>A splice site, c.1066G>T, and c.1039G>T, and one previously reported (c.637G>A) WNT10A mutations in three patients affected with odonto-onycho-dermal dysplasia (OODD; OMIM 275980). OODD is a rare form of autosomal recessive ectodermal dysplasia involving hair, teeth, nails, and skin, characterized by hypodontia (tooth agenesis), smooth tongue with marked reduction of filiform and fungiform papillae, nail dysplasia, dry skin, palmoplantar keratoderma, and hyperhidrosis of palms and soles. The novel IVS+1G>A splice site mutation is predicted to cause significant protein alteration. The other novel mutations we found including c.1066G>T and c.1039G>T are predicted to cause p.Gly356Cys and p.Glu347X, respectively. Barrel-shaped mandibular incisors and severe hypodontia appear to be associated with homozygous or compound heterozygous mutations of WNT10A. The name "tricho-odonto-onycho-dermal dysplasia" is suggested to replace "odonto-onycho-dermal dysplasia" because hair anomalies including hypotrichosis and slow-growing hair have been reported in numerous reported patients with this syndrome. © 2014 Wiley Periodicals, Inc.

  16. Polyostotic Fibrous Dysplasia of Cranio-Maxillofacial Area

    Energy Technology Data Exchange (ETDEWEB)

    Han, Jin Woo; Kwon, Hyuk Rok; Lee, Jin Ho; Park, In Woo [Dept. of Oral and Maxillofacial Radiology, College of Dentistry, Kangnung National University, Kangnung (Korea, Republic of)

    2000-06-15

    Fibrous dysplasia is believed to be a hamartomatous developmental lesion of unknown origin. This disease is divided into monostotic and polyostotic fibrous dysplasia. Polyostotic type can be divided into craniofacial type, Lichtenstein-Jaffe type, and McCune-Albright syndrome. In this case, a 31-year-old female presented spontaneous loss of right mandibular teeth before 5 years and has shown continuous expansion of right mandibular alveolus. Through the radiographic view, the coarse pattern of the mixed radiopaque-lucent lesion was seen on the right mandibular body, and there was diffuse pattern of the mixed radiopaque-lucent lesion with ill-defined margin in the left mandibular body. In the right calvarium, the lesion had cotton-wool appearance. Partial excision for contouring, multiple extraction, and alveoloplasty were accomplished under general anesthesia for supportive treatment. Finally we could conclude this case was polyostotic fibrous dysplasia of cranio-maxillofacial area based on the clinical, radiologic finding, and histopathologic examination.

  17. Polyostotic Fibrous Dysplasia of Cranio-Maxillofacial Area

    International Nuclear Information System (INIS)

    Han, Jin Woo; Kwon, Hyuk Rok; Lee, Jin Ho; Park, In Woo

    2000-01-01

    Fibrous dysplasia is believed to be a hamartomatous developmental lesion of unknown origin. This disease is divided into monostotic and polyostotic fibrous dysplasia. Polyostotic type can be divided into craniofacial type, Lichtenstein-Jaffe type, and McCune-Albright syndrome. In this case, a 31-year-old female presented spontaneous loss of right mandibular teeth before 5 years and has shown continuous expansion of right mandibular alveolus. Through the radiographic view, the coarse pattern of the mixed radiopaque-lucent lesion was seen on the right mandibular body, and there was diffuse pattern of the mixed radiopaque-lucent lesion with ill-defined margin in the left mandibular body. In the right calvarium, the lesion had cotton-wool appearance. Partial excision for contouring, multiple extraction, and alveoloplasty were accomplished under general anesthesia for supportive treatment. Finally we could conclude this case was polyostotic fibrous dysplasia of cranio-maxillofacial area based on the clinical, radiologic finding, and histopathologic examination.

  18. A case report of arrhythmogenic right ventricular dysplasia

    Directory of Open Access Journals (Sweden)

    Henry Anselmo Mayala

    2013-01-01

    Full Text Available Background Arrhythmogenic right ventricular dysplasia is an autosomal dominant disorder affecting parts of myocardium known as desmosomes, areas on the surface of heart muscle cells which link the cells together. The hallmark feature is fibro-fatty replacement of the right ventricle myocardium characterized by hypokinetic areas with associated arrhythmias originating in the right ventricle. CasePresentation Inthisreporta42yearoldmanwasadmittedatWuhanunion Hospital with the presenting complaints of visual hallucination and difficulty in breathing on exertion, with a family history of sudden death. Clinical and imaging findings are suggestive of Arrhythmogenic right ventricular dysplasia. Conclusion Despitebeingamongtherarecardiacdisease,Arrhythmogenicright ventricular dysplasia is an important cause of ventricular arrhythmias in children and young adults, it is also responsible for sudden cardiac death in the young population, making it necessary for this case report.

  19. Prospective detection of cortical dysplasia on clinical MRI in pediatric intractable epilepsy

    Energy Technology Data Exchange (ETDEWEB)

    Radhakrishnan, Rupa; Leach, James L.; Gelfand, Michael J. [Cincinnati Children' s Hospital Medical Center, Department of Radiology, Cincinnati, OH (United States); Mangano, Francesco T. [Cincinnati Children' s Hospital Medical Center, Department of Neurosurgery, Cincinnati, OH (United States); Rozhkov, Leonid; Greiner, Hansel M. [Cincinnati Children' s Hospital Medical Center, Department of Neurology, Comprehensive Epilepsy Treatment Center, Cincinnati, OH (United States); Miles, Lili [Cincinnati Children' s Hospital Medical Center, Department of Pathology, Cincinnati, OH (United States)

    2016-09-15

    Cortical dysplasia is the most common cause of pediatric refractory epilepsy. MRI detection of epileptogenic lesion is associated with good postsurgical outcome. Additional electrophysiological information is suggested to be helpful in localization of cortical dysplasia. Educational measures were taken to increase the awareness of cortical dysplasia at our institution in the context of a recent International League Against Epilepsy (ILAE 2011) classification of cortical dysplasia. To determine changes in the rate of prospective identification of cortical dysplasia on an initial radiology report and also evaluate the benefit of MRI review as part of a multidisciplinary epilepsy conference in identifying previously overlooked MRI findings. We retrospectively evaluated surgically treated children with refractory epilepsy from 2007 to 2014 with cortical dysplasia on histopathology. We analyzed the initial radiology report, preoperative MRI interpretation at multidisciplinary epilepsy conference and subsequent retrospective MRI review with knowledge of the resection site. We recorded additional electrophysiological data and the presence of lobar concordance with the MRI findings. Of 78 children (44 MRI lesional) evaluated, 18 had initially overlooked MRI findings. Comparing 2007-2010 to 2011-2014, there was improvement in the rate of overlooked findings on the initial radiology report (54% vs. 13% of lesional cases, respectively; P = 0.008). The majority (72%) were identified at a multidisciplinary conference with lobar concordance of findings with at least one additional electrophysiological investigation in 89%. Awareness of current classification schemes of cortical dysplasia and image review in the context of a multidisciplinary conference can lead to improved MRI detection of cortical dysplasia in children. (orig.)

  20. Prospective detection of cortical dysplasia on clinical MRI in pediatric intractable epilepsy

    International Nuclear Information System (INIS)

    Radhakrishnan, Rupa; Leach, James L.; Gelfand, Michael J.; Mangano, Francesco T.; Rozhkov, Leonid; Greiner, Hansel M.; Miles, Lili

    2016-01-01

    Cortical dysplasia is the most common cause of pediatric refractory epilepsy. MRI detection of epileptogenic lesion is associated with good postsurgical outcome. Additional electrophysiological information is suggested to be helpful in localization of cortical dysplasia. Educational measures were taken to increase the awareness of cortical dysplasia at our institution in the context of a recent International League Against Epilepsy (ILAE 2011) classification of cortical dysplasia. To determine changes in the rate of prospective identification of cortical dysplasia on an initial radiology report and also evaluate the benefit of MRI review as part of a multidisciplinary epilepsy conference in identifying previously overlooked MRI findings. We retrospectively evaluated surgically treated children with refractory epilepsy from 2007 to 2014 with cortical dysplasia on histopathology. We analyzed the initial radiology report, preoperative MRI interpretation at multidisciplinary epilepsy conference and subsequent retrospective MRI review with knowledge of the resection site. We recorded additional electrophysiological data and the presence of lobar concordance with the MRI findings. Of 78 children (44 MRI lesional) evaluated, 18 had initially overlooked MRI findings. Comparing 2007-2010 to 2011-2014, there was improvement in the rate of overlooked findings on the initial radiology report (54% vs. 13% of lesional cases, respectively; P = 0.008). The majority (72%) were identified at a multidisciplinary conference with lobar concordance of findings with at least one additional electrophysiological investigation in 89%. Awareness of current classification schemes of cortical dysplasia and image review in the context of a multidisciplinary conference can lead to improved MRI detection of cortical dysplasia in children. (orig.)

  1. Two sibs who are double heterozygotes for achondroplasia and pseudoachondroplastic dysplasia.

    OpenAIRE

    Woods, C G; Rogers, J G; Mayne, V

    1994-01-01

    We report a family in which two sibs have both achondroplasia and pseudoachondroplastic dysplasia. The mother has achondroplasia and the father has pseudoachondroplastic dysplasia, which he had inherited from his father. Both children appeared typical of achondroplasia at birth. By 1 1/2 years they had developed a fixed lumbar kyphosis with gibbus and had additional x ray changes unusual for just achondroplasia and suggestive of pseudoachondroplastic dysplasia. Subsequently both children have...

  2. Septooptic dysplasia : a case report

    International Nuclear Information System (INIS)

    Kim, Jung Hae; Choi, Dae Seob; Lee, Chang Wook; Kim, Soon; Kim, Seung Hyeon; Lee, Sung Woo; Ha, Jung Ho; Sakong, Jung Kyu; Lee, Hyeon Kyeong

    2001-01-01

    Septooptic dysplasia is a rare anterior midline anomaly considered to be a mild form of lobar holoprosencephaly. We describe a case with unilateral optic nerve hypoplasia and the absence of a septum pellucidum

  3. Diagnosing Cervical Dysplasia Using Visual Inspection of the Cervix with Acetic Acid in a Woman in Rural Haiti

    Directory of Open Access Journals (Sweden)

    Elizabeth Roger

    2014-11-01

    Full Text Available Cervical cancer remains a significant cause of morbidity and mortality for women in developing countries, despite the fact that inexpensive, simple and effective screening methods are available. Visual inspection of the cervix with acetic acid (VIA can be used as part of a “screen and treat” program to identify precancerous lesions for cryotherapy treatment. This case report details how the VIA screening test was incorporated into the care of a patient presenting to a maternal health clinic in Thomonde, Haiti which was staffed by doctors and medical students from Emory University School of Medicine in collaboration with Haiti Medishare. As demonstrated here, the VIA test requires minimal materials, can be efficiently incorporated into a physical exams, provides immediate results, and is easily demonstrated to and performed by local healthcare providers. The straightforward and sensitive VIA technique is an ideal cervical cancer screening method for resource poor areas.

  4. The comparison of cervical repositioning errors according to smartphone addiction grades.

    Science.gov (United States)

    Lee, Jeonhyeong; Seo, Kyochul

    2014-04-01

    [Purpose] The purpose of this study was to compare cervical repositioning errors according to smartphone addiction grades of adults in their 20s. [Subjects and Methods] A survey of smartphone addiction was conducted of 200 adults. Based on the survey results, 30 subjects were chosen to participate in this study, and they were divided into three groups of 10; a Normal Group, a Moderate Addiction Group, and a Severe Addiction Group. After attaching a C-ROM, we measured the cervical repositioning errors of flexion, extension, right lateral flexion and left lateral flexion. [Results] Significant differences in the cervical repositioning errors of flexion, extension, and right and left lateral flexion were found among the Normal Group, Moderate Addiction Group, and Severe Addiction Group. In particular, the Severe Addiction Group showed the largest errors. [Conclusion] The result indicates that as smartphone addiction becomes more severe, a person is more likely to show impaired proprioception, as well as impaired ability to recognize the right posture. Thus, musculoskeletal problems due to smartphone addiction should be resolved through social cognition and intervention, and physical therapeutic education and intervention to educate people about correct postures.

  5. Genetics Home Reference: metatropic dysplasia

    Science.gov (United States)

    ... is a skeletal disorder characterized by short stature (dwarfism) with other skeletal abnormalities. The term "metatropic" is ... my area? Other Names for This Condition metatropic dwarfism metatropic dysplasia type 1 Related Information How are ...

  6. Fibromuscular dysplasia of renal arteries

    International Nuclear Information System (INIS)

    Akhtar, N.; Ahmed, T.M.

    2007-01-01

    This case reports a young child having uncontrolled hypertension, resulting from bilateral renal artery stenosis due to fibromuscular dysplasia presenting with abdominal pain, headache and visual disturbance. Diagnostic features and management is discussed. (author)

  7. Effect of hormonal variation on in vivo high wavenumber Raman spectra improves cervical precancer detection

    Science.gov (United States)

    Duraipandian, Shiyamala; Zheng, Wei; Ng, Joseph; Low, Jeffrey J. H.; Ilancheran, A.; Huang, Zhiwei

    2012-03-01

    Raman spectroscopy is a unique analytical probe for molecular vibration and is capable of providing specific spectroscopic fingerprints of molecular compositions and structures of biological tissues. The aim of this study is to improve the classification accuracy of cervical precancer by characterizing the variations in the normal high wavenumber (HW - 2800-3700cm-1) Raman spectra arising from the menopausal status of the cervix. A rapidacquisition near-infrared (NIR) Raman spectroscopic system was used for in vivo tissue Raman measurements at 785 nm excitation. Individual HW Raman spectrum was measured with a 5s exposure time from both normal and precancer tissue sites of 15 patients recruited. The acquired Raman spectra were stratified based on the menopausal status of the cervix before the data analysis. Significant differences were noticed in Raman intensities of prominent band at 2924 cm-1 (CH3 stretching of proteins) and the broad water Raman band (in the 3100-3700 cm-1 range) with a peak at 3390 cm-1 in normal and dysplasia cervical tissue sites. Multivariate diagnostic decision algorithm based on principal component analysis (PCA) and linear discriminant analysis (LDA) was utilized to successfully differentiate the normal and precancer cervical tissue sites. By considering the variations in the Raman spectra of normal cervix due to the hormonal or menopausal status of women, the diagnostic accuracy was improved from 71 to 91%. By incorporating these variations prior to tissue classification, we can significantly improve the accuracy of cervical precancer detection using HW Raman spectroscopy.

  8. Infantile bilateral glaucoma in a child with ectodermal dysplasia.

    Science.gov (United States)

    Callea, Michele; Vinciguerra, Agatino; Willoughby, Colin E; Deroma, Laura; Clarich, Gabriella

    2013-01-01

    Ectodermal dysplasia is a rare disease which affects at least two ectodermal-derived structures such as hair, nails, skin, sweat glands and teeth. Approximately 200 different conditions have been classified as an ectodermal dysplasia and X-linked hypohidrotic ectodermal dysplasia (XHED) represents the commonest form. Clinically, XHED is characterized by hypotrichosis, hypohidrosis and hypodontia. A variety of ocular manifestations have been reported in XHED, the most common being dryness of eyes due to tear deficiency and instability of the film secondary to the absence of meibomian gland function. Here we report a child with the distinctive clinical features of XHED confirmed with molecular diagnosis who presented with infantile bilateral glaucoma, in addition to the classical ocular involvement in XHED.

  9. [Bronchopulmonary dysplasia: definitions and classifications].

    Science.gov (United States)

    Sánchez Luna, M; Moreno Hernando, J; Botet Mussons, F; Fernández Lorenzo, J R; Herranz Carrillo, G; Rite Gracia, S; Salguero García, E; Echaniz Urcelay, I

    2013-10-01

    Bronchopulmonary dysplasia is the most common sequelae related to very low birth weight infants, mostly with those of extremely low birth weight. Even with advances in prevention and treatment of respiratory distress syndrome associated with prematurity, there is still no decrease in the incidence in this population, although a change in its clinical expression and severity has been observed. There are, however, differences in its frequency between health centres, probably due to a non-homogeneously used clinical definition. In this article, the Committee of Standards of the Spanish Society of Neonatology wishes to review the current diagnosis criteria of bronchopulmonary dysplasia to reduce, as much as possible, these inter-centre differences. Copyright © 2013 Asociación Española de Pediatría. Published by Elsevier Espana. All rights reserved.

  10. Curved planar reconstruction of MR images in focal cortical dysplasia of the brain

    International Nuclear Information System (INIS)

    Chung, Gyung Ho; Lee, Sang Yong; Kim, Chong So; Kim, Young Kon; Lee, Young Hwan; Jeong, Su Hyun

    2002-01-01

    To describe curved planar reconstruction imaging (CPR) and determine its usefulness in the evaluation of focal cortical dysplasia of the brain. In 17 cases of focal cortical dysplasia (cortical dysplasia (n=9), schizencephaly (n=5), and heterotopia (n=3), CPR images were created using a multiplanar reconstruction program and imaging data obtained during T1 magnetization prepared rapid acquisition gradient-echo MR imaging. We assessed the precise configuration of abnormalities and their relation to adjacent gyri and sulci. CPRI showed the brain cortex as a 2D panoramic image, demonstrating the precise configurations and locations of dysplasia-associated abnormalities and their relation to adjacent gyri and sulci, and the precise shape of the gray-white matter interface. CPRI can provide important radiological information about the extension and configuration of focal cortical dysplasia, and its relation to neighboring cortical structures. We believe that CPRI should form an essential part of the routine investigation os suspected cases of focal cortical dysplasia

  11. Evaluation of reflux nephropathy, pyelonephritis and renal dysplasia

    Energy Technology Data Exchange (ETDEWEB)

    Grattan-Smith, J.D. [Emory University School of Medicine, Children' s Healthcare of Atlanta, Department of Radiology, Atlanta, GA (United States); Children' s Healthcare of Atlanta, Department of Radiology, Atlanta, GA (United States); Little, Stephen B. [Children' s Healthcare of Atlanta, Department of Radiology, Atlanta, GA (United States); Jones, Richard A. [Emory University School of Medicine, Children' s Healthcare of Atlanta, Department of Radiology, Atlanta, GA (United States)

    2008-01-15

    MR urography has the potential to significantly improve our understanding of the relationship between reflux nephropathy, pyelonephritis, vesicoureteric reflux and renal dysplasia. MR urography utilizes multiple parameters to assess both renal anatomy and function and provides a more complete characterization of acquired and congenital disease. Pyelonephritis and renal scarring can be distinguished by assessing the parenchymal contours and signal intensity. Characteristic imaging features of renal dysplasia include small size, subcortical cysts, disorganized architecture, decreased and patchy contrast enhancement as well as a dysmorphic pelvicalyceal system. Because of its ability to subdivide and categorize this heterogeneous group of disorders, it seems inevitable that MR urography will replace DMSA renal scintigraphy as the gold standard for assessment of pyelonephritis and renal scarring. MR urography will contribute to our understanding of renal dysplasia and its relationship to reflux nephropathy. (orig.)

  12. Evaluation of reflux nephropathy, pyelonephritis and renal dysplasia

    International Nuclear Information System (INIS)

    Grattan-Smith, J.D.; Little, Stephen B.; Jones, Richard A.

    2008-01-01

    MR urography has the potential to significantly improve our understanding of the relationship between reflux nephropathy, pyelonephritis, vesicoureteric reflux and renal dysplasia. MR urography utilizes multiple parameters to assess both renal anatomy and function and provides a more complete characterization of acquired and congenital disease. Pyelonephritis and renal scarring can be distinguished by assessing the parenchymal contours and signal intensity. Characteristic imaging features of renal dysplasia include small size, subcortical cysts, disorganized architecture, decreased and patchy contrast enhancement as well as a dysmorphic pelvicalyceal system. Because of its ability to subdivide and categorize this heterogeneous group of disorders, it seems inevitable that MR urography will replace DMSA renal scintigraphy as the gold standard for assessment of pyelonephritis and renal scarring. MR urography will contribute to our understanding of renal dysplasia and its relationship to reflux nephropathy. (orig.)

  13. Lung volume reduction surgery in bronchopulmonary dysplasia.

    Science.gov (United States)

    Siaplaouras, J; Heckmann, M; Reiss, I; Schaible, T; Waag, K L; Gortner, L

    2003-06-01

    We report on a female preterm infant of 29 wk gestational age, who developed acquired lobar emphysema after prolonged artificial ventilation secondary to respiratory disease syndrome and bronchopulmonary dysplasia. The infant underwent atypical segmentectomy at the age of 12 mo because of life-threatening hypoxaemia with pulmonary hypertension and failure of conservative treatment. Lung volume reduction surgery (LVRS) dramatically improved the respiratory function and resulted in adequate weight gain and psychomotor development. In selected cases LVRS can be an option for lobar emphysema in premature infants with severe bronchopulmonary dysplasia.

  14. Rasmussen's encephalitis presenting as focal cortical dysplasia

    Science.gov (United States)

    O'Rourke, D.J.; Bergin, A.; Rotenberg, A.; Peters, J.; Gorman, M.; Poduri, A.; Cryan, J.; Lidov, H.; Madsen, J.; Harini, C.

    2014-01-01

    Rasmussen's encephalitis is a rare syndrome characterized by intractable seizures, often associated with epilepsia partialis continua and symptoms of progressive hemispheric dysfunction. Seizures are usually the hallmark of presentation, but antiepileptic drug treatment fails in most patients and is ineffective against epilepsia partialis continua, which often requires surgical intervention. Co-occurrence of focal cortical dysplasia has only rarely been described and may have implications regarding pathophysiology and management. We describe a rare case of dual pathology of Rasmussen's encephalitis presenting as a focal cortical dysplasia (FCD) and discuss the literature on this topic. PMID:25667877

  15. Podoplanin expression as a predictive marker of dysplasia in oral leukoplakia.

    Science.gov (United States)

    Gissi, Davide Bartolomeo; Gabusi, Andrea; Tarsitano, Achille; Luccarini, Laura; Morandi, Luca; Montebugnoli, Lucio

    2018-05-01

    Recent studies have emphasized the role of podoplanin in oral lesions at risk of malignant transformation. We investigated a group of oral leukoplakias (OLs) to determine a possible relation between altered podoplanin expression and dysplasia, and to compare the results with those obtained by other, widely used biomarkers. The population consisted of 40 consecutive patients with a clinical and histological diagnosis of OL. Thirty-two OLs did not show dysplasia, whereas eight lesions presented with dysplasia. Immunohistochemical expression of podoplanin, p53 and Ki67 was analyzed in all samples. All three biomarkers were positive in seven of eight dysplastic OLs. Among the 32 OLs without dysplasia, Ki67 and p53 showed positive values in 21 and 10 samples respectively, whereas podoplanin was positive in only one case. Multiple logistic regression showed that podoplanin was the most powerful variable (Chi square 9.77; p < .01) statistically related to the presence of dysplasia. In addition, podoplanin showed a higher specificity value (96.87%) than Ki67 (34.37%) and p53 (68.75%). Podoplanin seems to be a reliable means of discriminating lesions with epithelial dysplasia and could be introduced in routine practice as a marker to discriminate OLs at risk of developing cancer. Copyright © 2018 European Association for Cranio-Maxillo-Facial Surgery. Published by Elsevier Ltd. All rights reserved.

  16. Bilateral Cerebellar Cortical Dysplasia without Other Malformations: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Oh, Jung Seok; Ahn Kook Jin; Kim, Jee Young; Lee, Sun Jin; Park, Jeong Mi [Catholic University Yeouido St. Mary' s Hospital, College of Medicine, Seoul (Korea, Republic of)

    2010-06-15

    Recent advances in MRI have revealed congenital brain malformations and subtle developmental abnormalities of the cerebral and cerebellar cortical architecture. Typical cerebellar cortical dysplasia as a newly categorized cerebellar malformation, has been seen in patients with Fukuyama congenital muscular dystrophy. Cerebellar cortical dysplasia occurs at the embryonic stage and is often observed in healthy newborns. It is also incidentally and initially detected in adults without symptoms. To the best of our knowledge, cerebellar dysplasia without any related disorders is very rare. We describe the MRI findings in one patient with disorganized foliation of both cerebellar hemispheres without a related disorder or syndrome

  17. Perinatal Autopsy Findings in a Case of De Novo Hypohidrotic Ectodermal Dysplasia.

    Science.gov (United States)

    Chikkannaiah, Panduranga; Nagaraju, Smitha; Kangle, Rajit; Gosavi, Mansi

    2015-01-01

    Ectodermal dysplasia are group of inherited disorders involving the developmental defects of ectodermal structures like hair, teeth, nails, sweat glands, and others. X-linked recessive inheritance is most common. Here we describe perinatal autopsy findings in a case of de novo ectodermal dysplasia in a female fetus. To the best of our knowledge, this is the first fetal autopsy description in a case of ectodermal dysplasia.

  18. Periapical cemento-osseous dysplasia: clinicopathological features.

    Science.gov (United States)

    Roghi, Marco; Scapparone, Chiara; Crippa, Rolando; Silvestrini-Biavati, Armando; Angiero, Francesca

    2014-05-01

    Periapical cemento-osseous dysplasia (PCOD) is a rare benign lesion, often asymptomatic, in which fibrous tissue replaces the normal bone tissue, with metaplasic bone and neo-formed cement. We present a rare case of mandibular PCOD in a woman of 55 years, who presented with moderate swelling and mobility of teeth 32-33-34. Endoral radiography showed that these teeth had been devitalized; they had deep periodontal pockets and marked radicular radiotransparency; the root apices exhibited mixed radiotransparency and radio-opacity. Clinical and radiographical findings led to a diagnosis of periapical rarefying osteitis, and the three teeth were thus extracted. Due to the persistence of swelling and slight pain post-extraction, a cone-beam computed tomographic scan was taken; this showed a mixed radiotransparent and radio-opaque lesion in the area of the extracted teeth. A bone biopsy of the affected area was taken for histopathological evaluation; a diagnosis of PCOD was rendered. This case demonstrates the importance of a full investigation when a patient presents after tooth extraction with non-healing socket, pain, and swelling. A multidisciplinary approach is required to manage these rare cases.

  19. Prognosis of vulvar dysplasia and carcinoma in situ with special reference to histology and types of human papillomavirus (HPV)

    DEFF Research Database (Denmark)

    Junge, Jette; Poulsen, H; Horn, T

    1997-01-01

    is the involvement of the resection borders. The location of the lesion, the degree and type of dysplasia, and the type of HPV seem to play a minor role. Local excision and subsequent intensive control with removal of any visible new lesion probably prevents development of vulvar invasive carcinoma....... were classified according to the WHO (mild, moderate, severe dysplasia or carcinoma in situ) and Toki et al. (1991) (warty, basaloid, combined warty/basaloid or mixed (warty, basaloid and simple). No pure types of Toki (1991) could be demonstrated. There were no differences regarding recurrences in any...... of these groups. HPV DNA was detected in the initial lesions by PCR in 50/56 (89%) (44 with HPV type 16 and 6 with HPV type 33) and by ISH in 23/61 (38%). The same type of HPV could be demonstrated in all first recurrences except in two, where HPV types 33 was shown in specimens harboring HPV type 16...

  20. The clinical research of bone scan in patients with fibrous dysplasia of bone

    International Nuclear Information System (INIS)

    Yuan Zhibin; Yu Jianfang; Luo Quanyong; Lu Hankui; Zhu Jifang; Zhu Ruisen

    2002-01-01

    Objective: To study the characteristics of fibrous dysplasia of bone in bone imaging and evaluate the diagnostic value of radionuclide bone scan in fibrous dysplasia of bone. Methods: All 42 cases of fibrous dysplasia of bone patients had radionuclide bone scan performed and compared with other imaging modalities. A retrospective study method was used to analyze the imaging results. Results: Although fibrous dysplasia of bone showed uptake of 99m Tc-MDP in the images, its appearance characteristic was different from those metastatic bone tumors and other bone diseases. Combining with X rays and other imaging modalities can improve the diagnostic accuracy of this disease. Conclusion: Radionuclide bone scan has got certain value in the diagnosis of fibrous dysplasia of bone. Combining with other imaging modality can make up its disadvantage of low specificity

  1. p63 in skin development and ectodermal dysplasias

    Science.gov (United States)

    Koster, Maranke I.

    2010-01-01

    The transcription factor p63 is critically important for skin development and maintenance. Processes that require p63 include epidermal lineage commitment, epidermal differentiation, cell adhesion, and basement membrane formation. Not surprisingly, alterations in the p63 pathway underlie a subset of ectodermal dysplasias, developmental syndromes in which the skin and skin appendages do not develop normally. This review summarizes the current understanding of the role of p63 in normal development and ectodermal dysplasias. PMID:20445549

  2. Death due to complications of anhidrotic ectodermal dysplasia.

    Science.gov (United States)

    Ogden, Emily; Schandl, Cynthia; Tormos, Lee Marie

    2014-11-01

    Ectodermal dysplasia comprises a group of disorders affecting ectodermal tissues. Severity depends on the genetic aberration; hyperpyrexia secondary to absence of sweat glands is a common complication. Treatment is supportive. This case report describes a 1-month, 27-day-old male infant with a diagnosis of X-linked recessive anhidrotic ectodermal dysplasia. On the day of his death, his mother swaddled him in a blanket and placed him on the couch at 5:30 am. When she picked him up at 8:00 am, he was unresponsive. At the emergency department, his rectal temperature was 40°C. Postmortem blood culture was positive for group B streptococcus, a possible etiology for fever. It is vital to teach parents that close monitoring of children with ectodermal dysplasia is necessary, as an increase in body temperature can become life threatening. © 2014 American Academy of Forensic Sciences.

  3. A case report of arrhythmogenic right ventricular dysplasia

    Directory of Open Access Journals (Sweden)

    Henry Anselmo Mayala

    2013-07-01

    Full Text Available Background Arrhythmogenic right ventricular dysplasia is an autosomal dominant disorder affecting parts of myocardium known as desmosomes, areas on the surface of heart muscle cells which link the cells together. The hallmark feature is fibro-fatty replacement of the right ventricle myocardium characterized by hypokinetic areas with associated arrhythmias originating in the right ventricle. Case Presentation In this report a 42 year old man was admitted at Wuhan union Hospital with the presenting complaints of visual hallucination and difficulty in breathing on exertion, with a family history of sudden death. Clinical and imaging findings are suggestive of Arrhythmogenic right ventricular dysplasia. Conclusion Despite being among the rare cardiac disease, Arrhythmogenic right ventricular dysplasia is an important cause of ventricular arrhythmias in children and young adults, it is also responsible for sudden cardiac death in the young population, making it necessary for this case report.

  4. Ectodermal dysplasia with alopecia, onychodysplasia, hypohidrosis, keratoderma, abnormal teeth and deafness

    Directory of Open Access Journals (Sweden)

    Akhyani Maryam

    2007-01-01

    Full Text Available The ectodermal dysplasias are a heterogeneous group of disorders with primary defect in hair, teeth, nail and sweat gland function. Numerous types have been described and several classifications exist. Here, we present a patient with ectodermal dysplasia with alopecia, dysplastic nails, hypohidrosis, sensorineural deafness, palmoplantar keratoderma, abnormal teeth and dry skin. To our knowledge, combination of all these features in ectodermal dysplasia has not been reported in the past. The etiology is unknown, but consanguinity of parents points to an autosomal recessive inheritance.

  5. Genetics Home Reference: frontonasal dysplasia

    Science.gov (United States)

    ... respective protein. As a result, the regulation of cell organization during development of the head and face is ... Craniofacial Association: A Guide to Understanding Frontonasal Dysplasia (PDF) Disease InfoSearch: ... Organization for Rare Disorders (NORD) Operation Smile Resource List ...

  6. Cervical Cap

    Science.gov (United States)

    ... Videos for Educators Search English Español The Cervical Cap KidsHealth / For Teens / The Cervical Cap What's in ... Call the Doctor? Print What Is a Cervical Cap? A cervical cap is a small cup made ...

  7. Rasmussen's encephalitis presenting as focal cortical dysplasia

    Directory of Open Access Journals (Sweden)

    D.J. O'Rourke

    2014-01-01

    Full Text Available Rasmussen's encephalitis is a rare syndrome characterized by intractable seizures, often associated with epilepsia partialis continua and symptoms of progressive hemispheric dysfunction. Seizures are usually the hallmark of presentation, but antiepileptic drug treatment fails in most patients and is ineffective against epilepsia partialis continua, which often requires surgical intervention. Co-occurrence of focal cortical dysplasia has only rarely been described and may have implications regarding pathophysiology and management. We describe a rare case of dual pathology of Rasmussen's encephalitis presenting as a focal cortical dysplasia (FCD and discuss the literature on this topic.

  8. The role of partial denture in management of hypohidrotic ectodermal dysplasia

    Directory of Open Access Journals (Sweden)

    Tania Saskianti

    2008-06-01

    Full Text Available Ectodermal dysplasia is a rare hereditary disorder with a characteristic physiognomy. The ectodermal dysplasia constitutes a group of hereditary disorders whose clinical manifestation can be defects in ectodermal structures. The case of a 11-year-old child with hypohidrotic ectodermal dysplasia and partial anodontia is presented. Affected children require extensive dental treatment to restore appearance and help the development of a positive self image. Partial denture was provided to encourage a normal psychological development and to improve the function of the stomatognatic system. It is important for the patient and the dentist to understand that continued monitoring for dental problems is necessary. This paper had an objective to relate and discuss a case of hypohidrotic ectodermal dysplasia, with the approach of the influence of an esthetic rehabilitation and functional alternative in the improvement of the quality of life.

  9. Displasia broncopulmonar Bronchopulmonary dysplasia

    Directory of Open Access Journals (Sweden)

    Luciana F. Velloso Monte

    2005-04-01

    Full Text Available OBJETIVO: Apresentar uma ampla revisão da literatura sobre displasia broncopulmonar, abordando novas definições, fisiopatologia, prevenção, tratamento, prognóstico e evolução. FONTE DOS DADOS: Foram selecionados os artigos mais relevantes sobre o tema, desde a sua descrição inicial, em 1967, pesquisados na MEDLINE. SÍNTESE DOS DADOS: A displasia broncopulmonar é considerada uma das principais causas de doença pulmonar crônica em lactentes. Está associada a hospitalizações freqüentes e prolongadas, especialmente por doenças pulmonares, altos índices de mortalidade e alterações no desenvolvimento neuropsicomotor e no crescimento pôndero-estatural. A patogênese é complexa e influenciada principalmente por prematuridade, infecção, oxigênio suplementar e ventilação mecânica. A prevenção envolve o acompanhamento pré-natal adequado, a prevenção do parto prematuro, o uso pré-natal do corticosteróide, a terapia de reposição de surfactante e o uso de estratégias ventilatórias "protetoras". O tratamento do paciente com displasia broncopulmonar demanda uma equipe multidisciplinar. Quando indicada, a suplementação de oxigênio é de extrema importância. Apesar de maior risco de morbimortalidade nos primeiros anos de vida, a evolução em longo prazo é favorável na maioria das vezes. CONCLUSÕES: A displasia broncopulmonar vem sendo profundamente estudada na tentativa de identificação das suas causas e possibilidades de prevenção e de tratamento. Ainda existem controvérsias quanto a esses assuntos e também em relação ao prognóstico desses pacientes, especialmente quando se trata da evolução tardia da "nova" displasia broncopulmonar.OBJECTIVE: To present a wide-ranging review of the literature on bronchopulmonary dysplasia, covering new definitions, pathophysiology, prevention, treatment, prognosis and progression. SOURCES OF DATA: The most relevant articles published on the subject since it was first

  10. Progression of hip dysplasia in 40 police working dogs: a retrospective study

    International Nuclear Information System (INIS)

    Zorko, B.; Ivanusa, T.; Pelc, R.

    2005-01-01

    The aim of the study was to evaluate the effects of progression of CHD and degenerative joint disease on a working capability of population of police working dogs. In the first part of the study, we reviewed the whole health documentation of all dogs and gathered all necessary radiographs of hip joints that were taken at first initial procurement. In the second part, clinical examination and radiographs of all dogs were taken 60 months after first examination and the progression of hip dysplasia was evaluated by the FCI scheme. All dogs were male, 35 German shepherds and 5 Rottweilers. The Norberg-Olsson angle in the first set of radiographs was 105.54 +/- 3.22 deg in 37 dogs without hip dysplasia and 100.17 +/- 2.99 deg in 3 dogs with initial mild dysplasia. In the second set of radiographs taken after 60 months of service the Norberg- Olsson angle was 105.60 +/- 3.67 deg in 23 dogs with no signs of hip dysplasia and 101.62 +/- 4.49 deg in 17 dogs with hip dysplasia. On the first set of radiographs, secondary degenerative changes were found in 3 dogs with initial mild dysplasia (7.5 %) and in 14 dogs (35 %) on second radiographs. The position of the centre of the femoral head on first radiographs was outside of dorsal acetabular rim in 25 (31.25 %) of estimated hip joints (n = 80); at the level of the rim in 30 (37.5 %) and inside in 25 (31.25 %). On second radiographs it was outside in 41 (51.25 %); at the level of the rim in 26 (32.5 %); and inside in 13 (31.25 %) of estimated hip joints. The mean femoral angle of inclination for all 40 dogs was 132.50 +/- 4.39? deg . If it has occured, the increase in degree of hip dysplasia was generally more than one degree. In 57.5 % of cases hip dysplasia was not determined on second radiographs. All dogs with some degree of hip dysplasia were German shepherds, but only one of them had clinical symptoms connected to CHD. The progression of hip dysplasia did not correlate with work period of the dogs, and has no influence on

  11. Cranioectodermal Dysplasia : A Probable Ciliopathy

    NARCIS (Netherlands)

    Konstantinidou, Anastasia E.; Fryssira, Helen; Sifakis, Stavros; Karadimas, Charalampos; Kaminopetros, Petros; Agrogiannis, Georgios; Velonis, Stylianos; Nikkels, Peter G. J.; Patsouris, Efstratios

    2009-01-01

    Cranioectodermal dysplasia (CED), also known as Sensenbrenner syndrome, is a rare autosomal recessive genetic disorder characterized by typical craniofacial, skeletal and ectodermal defects, and tubulointerstitial nephritis leading to early end-stage renal failure. We report on a new familial case

  12. Chondrosarcoma occurring in a patient with polyostotic fibrous dysplasia

    Energy Technology Data Exchange (ETDEWEB)

    De Smet, A.A.; Travers, H.; Neff, J.R.

    1981-12-01

    A 36-year-old white man with polyostotic fibrous dysplasia was found to have a high-grade chondrosarcoma arising from the left ilium. Although a left hemipelvectomy was performed, the patient subsequently developed sacral and pulmonary metastases and succumbed to his disease. This patient represents the first documented example of an unequivocally high-grade chondrosarcoma arising in an area of fibrous dysplasia without prior irradiation.

  13. Keratoprosthesis in Ectodermal Dysplasia.

    Science.gov (United States)

    Wozniak, Rachel A F; Gonzalez, Mithra; Aquavella, James V

    2016-07-01

    To describe the complex surgical management and novel medical approach for a keratoprosthesis (KPro Boston type I) in a monocular, 73-year-old patient with ectodermal dysplasia and chronic, noninfectious corneal necrosis. Best-corrected visual acuity (BCVA) was measured with Snellen letters. Surgical intervention included an amniotic membrane graft, complete replacement of the KPro, conjunctival flap graft, corneal donor tissue grafts combined with inferior rectus muscle advancement, periosteal tissue graft, tarso-conjunctival flap construction, and symblepharolysis. Infliximab was used as a medical adjunctive therapy. Initial KPro placement provided a BCVA of 20/25 and long-term stability. Subsequent chronic melting at the optic border necessitated numerous surgeries to prevent extrusion and failure. Ultimate fistulization was addressed with the formation of a surgical pocket. The addition of infliximab promoted ocular surface stability, and the patient has maintained a BCVA of 20/80. Ectodermal dysplasia can result in eyelid and corneal abnormalities, requiring a KPro for visual restoration. In the setting of chronic, sterile corneal melt, novel surgical approaches and the off-label use of infliximab allowed for visual rehabilitation.

  14. Reliability of early radiographic evaluations for canine hip dysplasia obtained from the standard ventrodorsal radiographic projection

    International Nuclear Information System (INIS)

    Corley, E.A.; Keller, G.G.; Lattimer, J.C.; Ellersieck, M.R.

    1997-01-01

    To determine reliability of preliminary evaluations for canine hip dysplasia (CHD) performed by the Orthopedic Foundation for Animals on dogs between 3 and 18 months of age. Retrospective analysis of data from the Orthopedic Foundation for Animals database. 2,332 Golden Retrievers, Labrador Retrievers, German Shepherd Dogs, and Rottweilers for which preliminary evaluation had been performed between 3 and 18 months of age and for which results of a definitive evaluation performed after 24 months of age were available. Each radiograph was evaluated, and hip joint status was graded as excellent, good, fair, or borderline phenotype or mild, moderate, or severe dysplasia. Preliminary evaluations were performed by 1 radiologist; definitive evaluations were the consensus of 3 radiologists. Reliability of preliminary evaluations was calculated as the percentage of definitive evaluations (normal vs dysplastic) that were unchanged from preliminary evaluations. Reliability of a preliminary evaluation of normal hip joint phenotype decreased significantly as the preliminary evaluation changed from excellent (100%) to good (97.9%) to fair (76.9%) phenotype. Reliability of a preliminary evaluation of CHD increased significantly as the preliminary evaluation changed from mild (84.4%) to moderate (97.4%) CHD. Reliability of preliminary evaluations increased significantly as age at the time of preliminary evaluation increased, regardless of whether dogs received a preliminary evaluation of normal phenotype or CHD. Results suggest that preliminary evaluations of hip joint status in dogs are generally reliable. However, dogs that receive a preliminary evaluation of fair phenotype of mild CHD should be reevaluated after 24 months of age

  15. Pelvic orientation and assessment of hip dysplasia in adults

    DEFF Research Database (Denmark)

    Jacobsen, S.; Holm, S.S.; Lund, B.

    2004-01-01

    on the measurements of radiographic indices of hip dysplasia. MATERIAL AND METHODS: We investigated the effect of varying pelvic orientation on radiographic measurements of acetabular dysplasia using a cadaver model. Results from the cadaver study were used to validate the radiographic assessments of acetabular...... radiograph was recorded at each 3 degrees increment. The most widely used radiographic parameters of hip dysplasia were assessed. 2) Critical limits of acceptable rotation and inclination/reclination of pelvises were determined on 4151 standing, standardised pelvic radiographs of the CCHS cohort. RESULTS......BACKGROUND: The study was performed to qualify the source material of 4151 pelvic radiographs for the research into the relationship between unrecognised childhood hip disorders and the development of hip osteoarthrosis, and to investigate the effect of varying degrees of pelvic tilt and rotation...

  16. Cervical facet oedema: prevalence, correlation to symptoms, and follow-up imaging

    International Nuclear Information System (INIS)

    Nevalainen, M.T.; Foran, P.J.; Roedl, J.B.; Zoga, A.C.; Morrison, W.B.

    2016-01-01

    Aim: To evaluate the prevalence of cervical facet oedema in patients referred for magnetic resonance imaging (MRI) to investigate neck pain and/or radiculopathy, and to investigate whether there is a correlation between the presence of oedema and patients' symptoms. Materials and methods: A retrospective report review of 1885 patients undergoing cervical spine MRI between July 2008 and June 2015 was performed. Exclusion criteria included acute trauma, surgery, neoplastic disease, or infection in the cervical spine. One hundred and seventy-three MRI studies with cervical facet oedema were evaluated by each of the two radiologists. In these patients, the grade of bone marrow oedema (BMO) and corresponding neuroforaminal narrowing at the cervical facets was assessed. Correlation with symptoms was performed based on pre-MRI questionnaire. Results: The prevalence of cervical facet oedema was 9%; the most commonly affected levels were C3–4, C4–5, and C2–3. A total of 202 cervical facets were evaluated: mild BMO was seen in 35%, moderate in 41%, and severe in 24% of cases. Surrounding soft-tissue oedema was observed in 36%, 69%, and 92% of the BMO grades, respectively. The correlations between unilateral radiculopathy and ipsilateral facet BMO grades were 79%, 83%, and 73% (chi-square, p<0.001), respectively. Furthermore, neuroforaminal narrowing on the corresponding level was found in 35%, 38%, and 11% of cases, respectively. At follow-up imaging, facet oedema was most likely to remain unchanged or to decrease. Conclusion: The prevalence of cervical facet oedema is 9%. Cervical facet oedema is associated with ipsilateral radiculopathy. Neuroforaminal narrowing, however, is not associated with facet oedema. - Highlights: • Association between the cervical facet oedema and cervical radiculopathy was studied. • Prevalence of the cervical facet oedema was 9%. • Facet oedema was associated with radiculopathy regardless of the degree of oedema. • Neuroforaminal

  17. Ligamentum flavum hematomas of the cervical and thoracic spine.

    Science.gov (United States)

    Wild, Florian; Tuettenberg, Jochen; Grau, Armin; Weis, Joachim; Krauss, Joachim K

    2014-01-01

    To report extremely rare cases of ligamentum flavum hematomas in the cervical and thoracic spine. Only six cases of thoracic ligamentum flavum hematomas and three cases of cervical ligamentum flavum hematomas have been reported so far. Two patients presented with tetraparesis and one patient presented with radicular pain and paresthesias in the T3 dermatome. MRI was performed in two patients, which showed a posterior intraspinal mass, continuous with the ligamentum flavum. The mass was moderately hypointense on T2-weighted images and hyperintense on T1-weighted images with no contrast enhancement. The third patient underwent cervical myelography because of a cardiac pacemaker. The myelography showed an intraspinal posterior mass with compression of the dural sac at C3/C4. All patients underwent a hemilaminectomy to resect the ligamentum flavum hematoma and recovered completely afterwords, and did not experience a recurrence during follow-up of at least 2 years. This case series shows rare cases of ligamentum flavum hematomas in the cervical and thoracic spine. Surgery achieved complete recovery of the preoperative symptoms in all patients within days. Copyright © 2013 Elsevier B.V. All rights reserved.

  18. Ectodermal Dysplasia with Amastia: A Case of One-Step Reconstruction

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    M. Klinger

    2009-01-01

    Full Text Available Background. Female patients presenting amastia associated with ectodermal dysplasia are not frequently encountered, but they are of great clinical interest and surgically demanding. Traditionally, skin alterations related to Ectodermal Dysplasia have addressed plastic surgeons to perform a two-stage approach in amastia associated with this congenital pathologic condition. This article describes an alternative method for correcting this deformity trough a mammary reconstruction in one surgical stage. Materials and Methods. We report a case of 26-year-old female patient with bilateral amastia associated with ectodermal dysplasia. Amastia in this patient was treated with implantation of subpectoral silicone gel prostheses, without previously breast tissue expansion. Results. At 18 months of follow-up after surgey, there were no complications and excellent cosmetic results were achieved. Patient and surgeon satisfaction was high and the patient underwent a bilateral areola-tattoo. Conclusions. One-stage mammary reconstruction have showed to be a reliable and effective technique also when amastia is associated with Ectodermal Dysplasia, suggesting a still satisfying biomechanical performance of the skin in this pathology.

  19. Andhidrotic ectodermal dysplasia-autosomal recessive form

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    Inamadar Arun

    1994-01-01

    Full Text Available Anhidrotic ectodermal dysplasia with classical features in 2 sisters is reported. The mode of inheritance in these seems to be autosomal recessive; which is a very rare occurrence.

  20. Congenital (infantile) pseudarthrosis of the fibula associated with osteofibrous dysplasia

    International Nuclear Information System (INIS)

    Hisaoka, Masanori; Hashimoto, Hiroshi; Ohguri, Takayuki; Aoki, Takatoshi; Okamoto, Sumika; Ishida, Tsuyoshi; Tanaka, Hidetoshi; Okimoto, Nobukazu; Nakamura, Toshitaka

    2004-01-01

    We describe a recently noted association of congenital (infantile) pseudarthrosis of the lower leg with osteofibrous dysplasia. The patient was a 2-year-old boy who presented with a deformed left ankle joint and three cutaneous cafe-au-lait spots. Radiography demonstrated pseudarthrosis of the left distal fibula and a round lucent lesion adjacent to the proximal part of the pseudarthrosis. Histologically, the surgically removed fibula with pseudarthrosis showed a fibromatosis-like fibrovascular proliferation and nonspecific reparative changes. The focal lucent area demonstrated a fibro-osseous lesion, which was histologically identical to osteofibrous dysplasia. This case provides further evidence that osteofibrous dysplasia may be associated with congenital (infantile) pseudarthrosis of the lower leg. (orig.)

  1. Hereditary ectodermal dysplasia: Report of 11 patients from a family

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    Seema Vaidya

    2013-01-01

    Full Text Available Hereditary Ectodermal Dysplasia is an inherited disorder commonly involving skin, teeth, hair, and nails. We have observed ectodermal dysplasia (EDs in 11 individuals over two generations in one family. Smooth, dry, thin skin was seen in most affected individuals. All had fine, slow-growing scalp hair and body hair and some had sparse eyebrows and short eyelashes. Nearly all showed decrease in sweating. Severe teeth abnormalities were seen in all patients and fingernail abnormalities were not so severe but toenail abnormalities were seen in all patients. No other abnormalities were seen in affected individuals in this family. It is very rare to find such a large family having ectodermal dysplasia.

  2. Carbonic anhydrase XII expression is associated with histologic grade of cervical cancer and superior radiotherapy outcome

    International Nuclear Information System (INIS)

    Yoo, Chong Woo; Nam, Byung-Ho; Kim, Joo-Young; Shin, Hye-Jin; Lim, Hyunsun; Lee, Sun; Lee, Su-Kyoung; Lim, Myong-Cheol; Song, Yong-Jung

    2010-01-01

    To investigate whether expression of carbonic anhydrase XII (CA12) is associated with histologic grade of the tumors and radiotherapy outcomes of the patients with invasive cervical cancer. CA12 expression was examined by immunohistochemical stains in cervical cancer tissues from 183 radiotherapy patients. Histological grading was classified as well (WD), moderately (MD) or poorly differentiated (PD). Oligonucleotide microarray experiment was performed using seven cervical cancer samples to examine differentially expressed genes between WD and PD cervical cancers. The association between CA12 and histological grade was analyzed by chi-square test. CA12 and histological grades were analyzed individually and as combined CA12 and histologic grade categories for effects on survival outcome. Immunohistochemical expression of CA12 was highly associated with the histologic grade of cervical cancer. Lack of CA12 expression was associated with PD histology, with an odds ratio of 3.9 (P = 0.01). Microarray analysis showed a fourfold reduction in CA12 gene expression in PD tumors. CA12 expression was marginally associated with superior disease-free survival. Application of the new combined categories resulted in further discrimination of the prognosis of patients with moderate and poorly differentiated tumor grade. Our study indicates that CA12 may be used as a novel prognostic marker in combination with histologic grade of the tumors

  3. Chronic renal failure due to unilateral renal agenesis and total renal dysplasia (=aplasia)

    International Nuclear Information System (INIS)

    Kroepelin, T.; Ziupa, J.; Wimmer, B.

    1983-01-01

    Three adult patients with unilateral renal agenesis/total dysplasia (= aplasia) and with an early chronic renal failure are presented. One patient had renal agenesis without ureter bud and ureteric ostium on one side, and reflux pyelonephritis on the other; one had small compact total renal dysplasia (= aplasia) on one side, while chronic uric acid nephropathy (chronic renal disease as a cause of gout) was diagnosed on the other; the third patient had a total large multicystic dysplasia on one side, and on the other a segmental large multicystic dysplasia. Radiological steps and radiodiagnostic criteria are discussed and the combination of urogenital and extraurogenital anomalies is referred to. (orig.)

  4. Respiratory Phenotypes for Preterm Infants, Children, and Adults: Bronchopulmonary Dysplasia and More.

    Science.gov (United States)

    Collaco, Joseph M; McGrath-Morrow, Sharon A

    2018-05-01

    Ongoing advancements in neonatal care since the late 1980s have led to increased numbers of premature infants surviving well beyond the neonatal period. As a result of increased survival, many individuals born preterm manifest chronic respiratory symptoms throughout infancy, childhood, and adult life. The archetypical respiratory disease of prematurity, bronchopulmonary dysplasia, is the second most common chronic pediatric respiratory disease after asthma. However, there are several commonly held misconceptions. These misconceptions include that bronchopulmonary dysplasia is rare, that bronchopulmonary dysplasia resolves within the first few years of life, and that bronchopulmonary dysplasia does not impact respiratory health in adult life. This focused review describes a spectrum of respiratory conditions that individuals born prematurely may experience throughout their lifespan. Specifically, this review provides quantitative estimates of the number of individuals with alveolar, airway, and vascular phenotypes associated with bronchopulmonary dysplasia, as well as non-bronchopulmonary dysplasia respiratory phenotypes such as airway malacia, obstructive sleep apnea, and control of breathing issues. Furthermore, this review illustrates what is known about the potential for progression and/or lack of resolution of these respiratory phenotypes in childhood and adult life. Recognizing the spectrum of respiratory phenotypes associated with individuals born preterm and providing comprehensive and personalized care to these individuals may help to modulate adverse respiratory outcomes in later life.

  5. Acro-mesomelic dysplasia - a new type

    International Nuclear Information System (INIS)

    Brahimi, L.; Bacha, L.; Kozlowski, K.; Massen, R.; Zenati, M.

    1988-01-01

    Two siblings who represent a new type of acro-mesomelic dysplasia are reported. The unique pattern of the acro-mesomelic hypoplastic/dysplastic changes allows us to designate as a new syndrome. (orig.)

  6. Endoscopic Therapeutic Approach for Dysplasia in Inflammatory Bowel Disease

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    Sung Noh Hong

    2017-09-01

    Full Text Available Long-standing intestinal inflammation in patients with inflammatory bowel disease (IBD induces dysplastic change in the intestinal mucosa and increases the risk of subsequent colorectal cancer. The evolving endoscopic techniques and technologies, including dye spraying methods and high-definition images, have been replacing random biopsies and have been revealed as more practical and efficient for detection of dysplasia in IBD patients. In addition, they have potential usefulness in detailed characterization of lesions and in the assessment of endoscopic resectability. Most dysplastic lesions without an unclear margin, definite ulceration, non-lifting sign, and high index of malignant change with suspicion for lymph node or distant metastases can be removed endoscopically. However, endoscopic resection of dysplasia in chronic IBD patients is usually difficult because it is often complicated by submucosal fibrosis. In patients with dysplasias that demonstrate submucosa fibrosis or a large size (≥20 mm, endoscopic submucosal dissection (ESD or ESD with snaring (simplified or hybrid ESD is an alternative option and may avoid a colectomy. However, a standardized endoscopic therapeutic approach for dysplasia in IBD has not been established yet, and dedicated specialized endoscopists with interest in IBD are needed to fully investigate recent emerging techniques and technologies.

  7. Brachial artery aneurysm and thrombosis secondary to fibromuscular dysplasia

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    Julia Louise Jones, MBBS

    2016-09-01

    Full Text Available Fibromuscular dysplasia is a pathologic process causing stenosis and dilation of medium-caliber arteries of unknown etiology. It most commonly affects the renal and carotid arteries; however, it has been described in virtually all anatomic areas, including, rarely, the brachial artery. We describe a case of brachial artery aneurysm and thrombosis in a 29-year-old man secondary to fibromuscular dysplasia, treated surgically with excision, embolectomy, interposed vein graft, and anticoagulation.

  8. Hereditary hypohidrotic ectodermal dysplasia: report of a rare case.

    Science.gov (United States)

    Paramkusam, Geetha; Meduri, Venkateswarlu; Nadendla, Lakshmi Kavitha; Shetty, Namratha

    2013-09-01

    Hereditary Hypohidrotic Ectodermal Dysplasia (HHED), an X-linked, recessive, Mendelian character, is seen usually in males and it is inherited through female carriers. It is characterised by congenital dysplasia of one or more ectodermal structures and it is manifested by hypohidrosis, hypotrichosis and hypodontia. It results from abnormal morphogenesis of cutaneous and oral embryonic ectoderm. Here, we are presenting a rare case of HHED in a 19 year female with classic features of this condition.

  9. Ectrodactyly, ectodermal dysplasia, cleft lip, and palate (EEC syndrome

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    Mohita Marwaha

    2012-01-01

    Full Text Available The ectodermal dysplasias (EDs are a large and complex group of diseases. More than 170 different clinical conditions have been recognized and defined as ectodermal dysplasias. Commonly involved ectodermal-derived structures are hair, teeth, nails, and sweat glands. In some conditions, it may be associated with mental retardation. We report a case of 10-year-old male child with ectrodactyly, syndactyly, ED, cleft lip/palate, hearing loss, and mental retardation.

  10. Delayed ossification of the femoral head in dogs with hip dysplasia

    International Nuclear Information System (INIS)

    Madsen, J.S.; Reimann, I.; Svalastoga, E.

    1991-01-01

    In humans, delayed ossification of the caput femoris is often seen associated with hip dysplasia in babies. This phenomenon may possibly exist in dogs. In this study, the radiographic appearance of the caput femoris of 13 German shepherd dogs was examined. The dogs underwent pelvic radiography at the age of 14 to 15 days, six weeks, and 12 months. A significant relationship was shown between hip dysplasia and the late appearance of the epiphysis of the caput femoris (P=0–02). At the age of 14 to 15 days it was not possible to see both epiphyses in 54 per cent of the dogs. All of these dogs had hip dysplasia when they were 12 months old. This was in contrast to the six dogs which had both epiphyses visible when they were 14 to 15 days old. At 12 months of age, four of these dogs (67 per cent) did not show any sign of hip dysplasia

  11. Remember the periroot sheet in orthodontic treatment of ectodermal dysplasia patients

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    Izabella Vest Hansen

    2014-01-01

    Full Text Available Introduction: Root resorption has various etiologies. Recent studies have demonstrated a periroot sheet covering the root. The outermost layer of this sheet is the Malassez′ epithelial layer. Tooth malformations are seen in ectodermal dysplasia and it is believed that the ectodermal layer in the periroot sheet differs in cases of ectodermal dysplasia. Case reports: Three cases of unexpected severe root resorption are demonstrated. Two cases were diagnosed with ectodermal dysplasia and the third appeared with thin, curly hair and absence of eyebrows but no ectodermal diagnosis. In the ectodermal cases, there were severe orthodontically provoked resorptions on the teeth that appeared to be permanent but were possibly primary. In the third case, there was heavy resorption on permanent teeth due to orthodontic treatment. Discussion: The orthodontist should be aware that aggressive resorption can occur in cases not diagnosed with ectodermal dysplasia but with signs of ectodermal deviations, and that tooth morphology, hair, and skin are important to observe before proceeding with treatment.

  12. The effect of trochlear dysplasia on patellofemoral biomechanics: a cadaveric study with simulated trochlear deformities.

    Science.gov (United States)

    Van Haver, Annemieke; De Roo, Karel; De Beule, Matthieu; Labey, Luc; De Baets, Patrick; Dejour, David; Claessens, Tom; Verdonk, Peter

    2015-06-01

    Trochlear dysplasia appears in different geometrical variations. The Dejour classification is widely used to grade the severity of trochlear dysplasia and to decide on treatment. To investigate the effect of trochlear dysplasia on patellofemoral biomechanics and to determine if different types of trochlear dysplasia have different effects on patellofemoral biomechanics. Controlled laboratory study. Trochlear dysplasia was simulated in 4 cadaveric knees by replacing the native cadaveric trochlea with different types of custom-made trochlear implants, manufactured with 3-dimensional printing. For each knee, 5 trochlear implants were designed: 1 implant simulated the native trochlea (control condition), and 4 implants simulated 4 types of trochlear dysplasia. The knees were subjected to 3 biomechanical tests: a squat simulation, an open chain extension simulation, and a patellar stability test. The patellofemoral kinematics, contact area, contact pressure, and stability were compared between the control condition (replica implants) and the trochlear dysplastic condition and among the subgroups of trochlear dysplasia. The patellofemoral joint in the trochlear dysplastic group showed increased internal rotation, lateral tilt, and lateral translation; increased contact pressures; decreased contact areas; and decreased stability when compared with the control group. Within the trochlear dysplastic group, the implants graded as Dejour type D showed the largest deviations for the kinematical parameters, and the implants graded as Dejour types B and D showed the largest deviations for the patellofemoral contact areas and pressures. Patellofemoral kinematics, contact area, contact pressure, and stability are significantly affected by trochlear dysplasia. Of all types of trochlear dysplasia, the models characterized with a pronounced trochlear bump showed the largest deviations in patellofemoral biomechanics. Investigating the relationship between the shape of the trochlea and

  13. Expression of Bcl-2 and Bax in extrahepatic biliary tract carcinoma and dysplasia

    Science.gov (United States)

    Li, Sheng-Mian; Yao, Shu-Kun; Yamamura, Nobuyoshi; Nakamura, Toshitsugu

    2003-01-01

    AIM: To compare the difference of expression of Bcl-2 and Bax in extrahepatic biliary tract carcinoma and dysplasia, and to analyze the role of Bcl-2 and Bax proteins in the progression from dysplasia to carcinoma and to evaluate the correlation of Bcl-2/Bax protein expression with the biological behaviors. METHODS: Expressions of Bcl-2 and Bax were examined immunohistochemically in 27 cases of extrahepatic biliary tract carcinomas (bile duct carcinoma: n = 21, carcinoma of ampulla of Vater: n = 6), and 10 cases of atypical dysplasia. Five cases of normal biliary epithelial tissues were used as controls. A semiquantitative scoring system was used to assess the Bcl-2 and Bax reactivity. RESULTS: The expression of Bcl-2 was observed in 10 out of 27 (37.0%) invasive carcinomas, 1 out of 10 dysplasias, none out of 5 normal epithelial tissues. Bax expression rate was 74.1% (20/27) in invasive carcinoma, 30% (3/10) in dysplasia, and 40% (2/5) in normal biliary epithelium. Bcl-2 and Bax activities were more intense in carcinoma than in dysplasia, with no significant difference in Bcl-2 expression (P = 0.110), and significant difference in Bax expression (P = 0.038). Level of Bax expression was higher in invasive carcinoma than in dysplasia and normal tissue (P = 0.012). Bcl-2 expression was correlated to Bax expression (P = 0.0059). However, Bcl-2/Bax expression had no correlation with histological subtype, grade of differentiation, or level of invasion. CONCLUSION: Increased Bcl-2/Bax expression from dysplasia to invasive tumors supports the view that this is the usual route for the development of extrahepatic biliary tract carcinoma. Bcl-2/Bax may be involved, at least in part, in the apoptotic activity in extrahepatic biliary carcinoma. PMID:14606101

  14. Mutation in WNT10A is associated with an autosomal recessive ectodermal dysplasia: the odonto-onycho-dermal dysplasia.

    Science.gov (United States)

    Adaimy, Lynn; Chouery, Eliane; Megarbane, Hala; Mroueh, Salman; Delague, Valerie; Nicolas, Elsa; Belguith, Hanen; de Mazancourt, Philippe; Megarbane, Andre

    2007-10-01

    Odonto-onycho-dermal dysplasia is a rare autosomal recessive syndrome in which the presenting phenotype is dry hair, severe hypodontia, smooth tongue with marked reduction of fungiform and filiform papillae, onychodysplasia, keratoderma and hyperhidrosis of palms and soles, and hyperkeratosis of the skin. We studied three consanguineous Lebanese Muslim Shiite families that included six individuals affected with odonto-onycho-dermal dysplasia. Using a homozygosity-mapping strategy, we assigned the disease locus to an ~9-cM region at chromosome 2q35-q36.2, located between markers rs16853834 and D2S353, with a maximum multipoint LOD score of 5.7. Screening of candidate genes in this region led us to identify the same c.697G-->T (p.Glu233X) homozygous nonsense mutation in exon 3 of the WNT10A gene in all patients. At the protein level, the mutation is predicted to result in a premature truncated protein of 232 aa instead of 417 aa. This is the first report to our knowledge of a human phenotype resulting from a mutation in WNT10A, and it is the first demonstration of an ectodermal dysplasia caused by an altered WNT signaling pathway, expanding the list of WNT-related diseases.

  15. Massive gastrointestinal bleeding:An unusual case of asymptomatic extrarenal,visceral,fibromuscular dysplasia

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Extrarenal fibromuscular dysplasia causing gastrointestinal bleeding without other manifestations and especially sparing renal vasculature is uncommon. The diagnosis of this entity is usually made by radiographic appearance and the treatment is controversial. To our knowledge only seven cases of visceral fibromuscular dysplasia as a primary manifestation of the disease have been described, symptoms range from abdominal pain to gangrene. This is the first case of visceral fibromuscular dysplasia presenting with otherwise asymptomatic gastrointestinal bleeding, without bowel necrosis or ischemic changes. We provide a review of the literature.

  16. Craniofacial features of cleidocranial dysplasia

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    Chin-Yun Pan

    2017-12-01

    Full Text Available Cleidocranial dysplasia (CCD is an autosomal-dominant malformation syndrome affecting bones and teeth. The most common skeletal and dental abnormalities in affected individuals are hypoplastic/aplastic clavicles, open fontanelles, short stature, retention of primary teeth, delayed eruption of permanent teeth, supernumerary teeth, and multiple impacted teeth. Treatment of CCD requires a multidisciplinary approach that may include dental corrections, orthognathic surgery and cranioplasty along with management of any complications of CCD. Early diagnosis of this condition enables application of the treatment strategy that provides the best quality of life to such patients. Notably, Runx2 gene mutations have been identified in CCD patients. Therefore, further elucidation of the molecular mechanism of supernumerary teeth formation related to Runx2 mutations may improve understanding of dental development in CCD. The insights into CCD pathogenesis may assist in the development of new treatments for CCD. Keywords: cleidocranial dysplasia, mutation, Runx2, supernumerary teeth

  17. Septo-optic dysplasia with pachygyria

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    Abhay A Lune

    2014-01-01

    Full Text Available Optic nerve hypoplasia can be associated with other central nervous system malformations. When associated with the absence of the septum pellucidum or thinning of corpus callosum and pituitary hypoplasia, it is termed septo-optic dysplasia. Pachygyria is a rare congenital disorder characterized by a defect in migration of cerebral neurons resulting in failure of cortical gyri to develop.We report a case of a young learning-disabled male presenting with decreased vision, nystagmus, esotropia,, and seizures since childhood. Fundoscopy revealed bilateral optic nerve hypoplasia. Growth hormone levels were reduced. Magnetic resonance imaging revealed thinned optic nerves, optic chiasma and pituitary infundibulum, absent septum pellucidum, box-shaped ventricles and right frontal cortical thickening with few and broad gyri.This case report highlights a rare case of septo-optic dysplasia with pachygyria. It also emphasizes that every patient with optic nerve hypoplasia should have an endocrinal and neurological evaluation and neuro-radiographic imaging for associated abnormalities.

  18. Mutations in FLNB cause boomerang dysplasia.

    Science.gov (United States)

    Bicknell, L S; Morgan, T; Bonafé, L; Wessels, M W; Bialer, M G; Willems, P J; Cohn, D H; Krakow, D; Robertson, S P

    2005-07-01

    Boomerang dysplasia (BD) is a perinatal lethal osteochondrodysplasia, characterised by absence or underossification of the limb bones and vertebrae. The BD phenotype is similar to a group of disorders including atelosteogenesis I, atelosteogenesis III, and dominantly inherited Larsen syndrome that we have recently shown to be associated with mutations in FLNB, the gene encoding the actin binding cytoskeletal protein, filamin B. We report the identification of mutations in FLNB in two unrelated individuals with boomerang dysplasia. The resultant substitutions, L171R and S235P, lie within the calponin homology 2 region of the actin binding domain of filamin B and occur at sites that are evolutionarily well conserved. These findings expand the phenotypic spectrum resulting from mutations in FLNB and underline the central role this protein plays during skeletogenesis in humans.

  19. Cervical spinal canal narrowing and cervical neurologi-cal injuries

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    ZHANG Ling

    2012-04-01

    Full Text Available 【Abstract】Cervical spinal canal narrowing can lead to injury of the spinal cord and neurological symptoms in-cluding neck pain, headache, weakness and parasthesisas. According to previous and recent clinical researches, we investigated the geometric parameters of normal cervical spinal canal including the sagittal and transverse diameters as well as Torg ratio. The mean sagittal diameter of cervical spinal canal at C 1 to C 7 ranges from 15.33 mm to 20.46 mm, the mean transverse diameter at the same levels ranges from 24.45 mm to 27.00 mm and the mean value of Torg ratio is 0.96. With respect to narrow cervical spinal canal, the following charaterstics are found: firstly, extension of the cervical spine results in statistically significant stenosis as compared with the flexed or neutral positions; secondly, females sustain cervical spinal canal narrowing more easily than males; finally, the consistent narrowest cervical canal level is at C 4 for all ethnicity, but there is a slight variation in the sagittal diameter of cervical spinal stenosis (≤14 mm in Whites, ≤ 12 mm in Japanese, ≤13.7 mm in Chinese. Narrow sagittal cervical canal diameter brings about an increased risk of neurological injuries in traumatic, degenerative and inflam-matory conditions and is related with extension of cervical spine, gender, as well as ethnicity. It is hoped that this re-view will be helpful in diagnosing spinal cord and neuro-logical injuries with the geometric parameters of cervical spine in the future. Key words: Spinal cord injuries; Spinal stenosis; Trauma, nervous system

  20. Cone-beam computed tomography: An inevitable investigation in cleidocranial dysplasia

    Directory of Open Access Journals (Sweden)

    Nandita S Gupta

    2015-01-01

    Full Text Available Cleidocranial dysplasia is a heritable skeletal dysplasia and one of the most common features of this syndrome is multiple impacted supernumerary teeth. Cone-beam computed tomography, the most recent advancement in maxillofacial imaging, provides the clinician to view the morphology of the skull and the dentition in all three dimensions and help in treatment planning for the patient.

  1. REHABILITASI PASIEN GIGI TIRUAN PENUH DENGAN EKTODERMAL DYSPLASIA (LAPORAN KASUS

    Directory of Open Access Journals (Sweden)

    Susi R. Puspita Dewi

    2015-07-01

    Full Text Available Ectodermal dysplasia is a rare congenital disease that affects several ectodermal structures. This disease is usually transmitted as an x-linked recessive trait in which the gene is carried by female and manifested in male. The orofacial characteristics of ectodermal dysplasia include anodontia or hypodontia, congenital teeth, underdevelopment of alveolar ridges and it is not uncommon for the face of an affected child to take on the appearance characteristic of old age, a prominent forehead, protuberant lips, a depressed nasal bridge, hypotricosis, and hypohidrosis. The treatment to manage orogacial disfigurement may afford the patient some measure of confidence, esthetics, function and speech. This case report describes the diagnosis and treatment of ectodermal dysplasia in an 18 year patient. The treatment included removable complete denture.

  2. Individualized Plastic Reconstruction Strategy for Patients With Ectodermal Dysplasia Syndrome.

    Science.gov (United States)

    Hou, Yikang; Jin, Yunbo; Lin, Xiaoxi; Chai, Gang; Zhang, Yan; Qi, Zuoliang

    2017-06-01

    Ectodermal dysplasia syndrome is a hereditary disease of ectodermal origin. Appearances of nail dystrophy, alopecia or hypotrichosis, saddle nose deformity, and palmoplantar hyperkeratosis are usually associated with a lack of sweat glands as well as partial or complete absence of teeth. These manifestations are usually corrected only with oral rehabilitation by mounting dentures. In this study, plastic rehabilitation was developed to correct the special features of patients with ectodermal dysplasia. Four men and 1 woman with ectodermal dysplasia syndrome were treated. Four patients showed dysostosis of the midface, and rhinoplasty with costal bone was performed, whereas cosmetic operation aiming to repair soft tissue defects was adopted for the last patient. After plastic corrections, all 5 patients were satisfied with the results and had no social embarrassment.

  3. Medical and endoscopic management of high-grade dysplasia in Barrett's esophagus

    NARCIS (Netherlands)

    Wang, K. K.; Tian, J. M.; Gorospe, E.; Penfield, J.; Prasad, G.; Goddard, T.; WongKeeSong, M.; Buttar, N. S.; Lutzke, L.; Krishnadath, S.

    2012-01-01

    The management of high-grade dysplasia in Barrett's esophagus has clearly changed over recent years. The risk of cancer development is still substantial, with about one in three patients developing cancer, but a number of patients do not develop cancer. The nature of high-grade dysplasia has also

  4. [Minimally invasive approach for cervical spondylotic radiculopathy].

    Science.gov (United States)

    Ding, Liang; Sun, Taicun; Huang, Yonghui

    2010-01-01

    To summarize the recent minimally invasive approach for cervical spondylotic radiculopathy (CSR). The recent literature at home and abroad concerning minimally invasive approach for CSR was reviewed and summarized. There were two techniques of minimally invasive approach for CSR at present: percutaneous puncture techniques and endoscopic techniques. The degenerate intervertebral disc was resected or nucleolysis by percutaneous puncture technique if CSR was caused by mild or moderate intervertebral disc herniations. The cervical microendoscopic discectomy and foraminotomy was an effective minimally invasive approach which could provide a clear view. The endoscopy techniques were suitable to treat CSR caused by foraminal osteophytes, lateral disc herniations, local ligamentum flavum thickening and spondylotic foraminal stenosis. The minimally invasive procedure has the advantages of simple handling, minimally invasive and low incidence of complications. But the scope of indications is relatively narrow at present.

  5. The Subaxial Cervical Spine Injury Classification System: an external agreement validation study

    NARCIS (Netherlands)

    Middendorp, J.J. van; Audige, L.; Bartels, R.H.M.A.; Bolger, C.; Deverall, H.; Dhoke, P.; Diekerhof, C.H.; Govaert, G.A.; Guimera, V.; Koller, H.; Morris, S.A.; Setiobudi, T.; Hosman, A.J.F.

    2013-01-01

    BACKGROUND CONTEXT: In 2007, the Subaxial Cervical Spine Injury Classification (SLIC) system was introduced demonstrating moderate reliability in an internal validation study. PURPOSE: To assess the agreement on the SLIC system using clinical data from a spinal trauma population and whether the SLIC

  6. The Subaxial Cervical Spine Injury Classification System : an external agreement validation study

    NARCIS (Netherlands)

    van Middendorp, Joost J.; Audige, Laurent; Bartels, Ronald H.; Bolger, Ciaran; Deverall, Hamish; Dhoke, Priyesh; Diekerhof, Carel H.; Govaert, Geertje A. M.; Guimera, Vicente; Koller, Heiko; Morris, Stephen A. C.; Setiobudi, Tony; Hosman, Allard J. F.

    BACKGROUND CONTEXT: In 2007, the Subaxial Cervical Spine Injury Classification (SLIC) system was introduced demonstrating moderate reliability in an internal validation study. PURPOSE: To assess the agreement on the SLIC system using clinical data from a spinal trauma population and whether the SLIC

  7. Cervical spine dysfunction signs and symptoms in individuals with temporomandibular disorder.

    Science.gov (United States)

    Weber, Priscila; Corrêa, Eliane Castilhos Rodrigues; Ferreira, Fabiana dos Santos; Soares, Juliana Corrêa; Bolzan, Geovana de Paula; Silva, Ana Maria Toniolo da

    2012-01-01

    To study the frequency of cervical spine dysfunction (CCD) signs and symptoms in subjects with and without temporomandibular disorder (TMD) and to assess the craniocervical posture influence on TMD and CCD coexistence. Participants were 71 women (19 to 35 years), assessed about TMD presence; 34 constituted the TMD group (G1) and 37 comprised the group without TMD (G2). The CCD was evaluated through the Craniocervical Dysfunction Index and the Cervical Mobility Index. Subjects were also questioned about cervical pain. Craniocervical posture was assessed by cephalometric analysis. There was no difference in the craniocervical posture between groups. G2 presented more mild CCD frequency and less moderate and severe CCD frequency (p=0.01). G1 presented higher percentage of pain during movements (p=0.03) and pain during cervical muscles palpation (p=0.01) compared to G2. Most of the TMD patients (88.24%) related cervical pain with significant difference when compared to G2 (p=0.00). Craniocervical posture assessment showed no difference between groups, suggesting that postural alterations could be more related to the CCD. Presence of TMD resulted in higher frequency of cervical pain symptom. Thus the coexistence of CCD and TMD signs and symptoms appear to be more related to the common innervations of the trigeminocervical complex and hyperalgesia of the TMD patients than to craniocervical posture deviations.

  8. Radiographic Prevalence of Dysplasia, Cam, and Pincer Deformities in Elite Ballet.

    Science.gov (United States)

    Harris, Joshua D; Gerrie, Brayden J; Varner, Kevin E; Lintner, David M; McCulloch, Patrick C

    2016-01-01

    The demands of hip strength and motion in ballet are high. Hip disorders, such as cam and pincer deformities or dysplasia, may affect dance performance. However, the prevalence of these radiographic findings is unknown. To determine the prevalence of radiographic cam and pincer deformities, borderline dysplasia, and dysplasia in a professional ballet company. Cross-sectional study; Level of evidence, 3. An institutional review board-approved cross-sectional investigation of a professional ballet company was undertaken. Male and female adult dancers were eligible for inclusion. Four plain radiographs were obtained (standing anteroposterior pelvis, bilateral false profile, and supine Dunn 45°) and verified for adequacy. Cam and pincer deformities, dysplasia, borderline dysplasia, and osteoarthritis were defined. All plain radiographic parameters were measured and analyzed on available radiographs. Student t test, chi-square test (and Fisher exact test), and Spearman correlation analyses were performed to compare sexes, groups, and the effect of select radiographic criteria. A total of 47 dancers were analyzed (21 males, 26 females; mean age (±SD), 23.8 ± 5.4 years). Cam deformity was identified in 25.5% (24/94) of hips and 31.9% (15/47) of subjects, with a significantly greater prevalence in male dancers than females (48% hips and 57% subjects vs 8% hips and 12% subjects; P ballet company, a high prevalence of radiographic abnormalities was found, including cam and pincer deformity and dysplasia. The results also revealed several sex-related differences of these abnormalities in this unique population. The long-term implications of these findings in this group of elite athletes remain unknown, and this issue warrants future investigation. © 2015 The Author(s).

  9. Immunohistochemical Analysis of Oral Dysplasia: Diagnostic Assessment by Fascin and Podoplanin Expression

    International Nuclear Information System (INIS)

    Shimamura, Yumiko; Abe, Takahiro; Nakahira, Mitsuhiko; Yoda, Tetsuya; Murata, Shin-ichi; Sugasawa, Masashi

    2011-01-01

    The aim of this study was to investigate fascin and podoplanin expression in oral dysplasia and carcinoma in situ (CIS) immunohistochemically, and to evaluate their relationship to histopathological diagnosis based on architectural and cytological features. Fascin and podoplanin expression patterns were analyzed immunohistologically in 26 specimens of oral lesions, including benign disease (hyperplasia, papilloma, and others), intraepithelial neoplasia/borderline disease (dysplasia), and malignant disease (CIS, invasive squamous cell carcinoma). Fascin expression was scored into four original categories, and podoplanin expression was scored into five previously established categories. The relationship between the immunohistochemically determined scores of fascin and podoplanin expression and the architectural and cytological features in the hematoxylin-eosin-stained slides was analyzed statistically. The immunostaining scores for fascin and podoplanin were significantly higher in dysplasia and CIS than in benign disease (p=0.0011, p=0.00036), and they were significantly higher in dysplasia than in benign disease (p=0.0087, p=0.0032). In all cases of invasive SCC, fascin was expressed mainly in the cytoplasm of the tumor cells and fascin expression extended from the destruction of the basal layer of the epithelium to the upper layer of the epithelium and podoplanin was expressed in the cytoplasm and membrane of the tumor cells. This was the first report of up-regulation of fascin in oral dysplasia. Our results suggest that it would be helpful for improving the diagnostic accuracy of oral dysplasia and CIS to assess the expression of fascin and podoplanin immunohistochemically

  10. Adult-onset Rasmussen encephalitis associated with focal cortical dysplasia.

    Science.gov (United States)

    Hohenbichler, Katharina; Lelotte, Julie; Lhommel, Renaud; Tahry, Riëm El; Vrielynck, Pascal; Santos, Susana Ferrao

    2017-12-01

    Rasmussen encephalitis is a rare, devastating condition, typically presenting in childhood. Cases of adult-onset Rasmussen have also been described, but the clinical picture is less defined, rendering final diagnosis difficult. We present a case of adult-onset Rasmussen encephalitis with dual pathology, associated with focal cortical dysplasia and encephalitis. We interpreted the Rasmussen encephalitis to be caused by severe and continuous epileptic activity due to focal cortical dysplasia. The best therapeutic approach for such cases remains unclear.

  11. Reliability of radiographic parameters in adults with hip dysplasia

    Energy Technology Data Exchange (ETDEWEB)

    Terjesen, Terje [Oslo University Hospital, Rikshospitalet, Department of Orthopaedics, Oslo (Norway); Gunderson, Ragnhild B. [Oslo University Hospital, Rikshospitalet, Department of Radiology, Oslo (Norway)

    2012-07-15

    To assess the reliability of radiographic measurements in adults previously treated for developmental dysplasia of the hip (DDH) and to clarify whether these parameters differ according to position of the patient (supine versus standing). Fifty-one patients (41 females and 10 males) with 63 affected hips were included in the study. The mean follow-up period was 45 (44-49) years in the patients who had not undergone total hip replacement (THR). Anteroposterior radiographs of the pelvis were taken with the patient in the supine and in the standing position. Measurements used for residual hip dysplasia were center-edge (CE) angle and migration percentage (MP). The joint space width (JSW) was measured at three or four locations of the upper, weight-bearing part of the joint, and the shortest distance was termed the minimum joint space width (minJSW). One radiologist and one orthopaedic surgeon, each with more than 30 years of experience, independently measured the radiographic parameters. The limits of agreement (LOA) of the CE angle (mean interobserver difference {+-} 2SD) were within the range -8 to 7 . The LOA of the MP were in the range -8 to 8% and of the minJSW -0.6 to 1.1 mm. The mean differences in CE angle between supine and standing radiographs (supine - standing) ranged from -1.1 to 0.0 and the mean differences in MP between supine and standing positions were below 1%. The mean positional differences in minJSW were below 0.1 mm and were not statistically significant. The interobserver variations with regard to CE angle, MP, and minJSW were moderate, indicating that these are reliable measurements in clinical practice. Femoral head coverage and JSW did not significantly differ between supine and weight-bearing positions. (orig.)

  12. Radiological analysis of polyostotic fibrous dysplasia in skeletal system

    International Nuclear Information System (INIS)

    Shin, Ma Rie; Kim, Jin Sik; Kim, Han Suk; Park, Soo Soung

    1984-01-01

    Over a period of recent 3 years, the 5 cases of polyostotic fibrous dysplasia were proven histologically at National Medical Center, and they were evaluated and analyzed radiologically and clinically. The results were as follows: 1. The age of 5 patients ranged from 12 to 21. 2. In general, clinical symptoms of these patients were pain of affected sites and swelling , fracture, walking disturbance of lower extremities. 3. The order of frequent site of polyostotic fibrous dysplasia was skull (4 cases), femur (3 cases), maxilla (2 case), humerus, tibia, rib, radius, metacarpal bone and phalanx. 4. The characteristic radiological findings of polyostotic fibrous dysplasia were multicystic lesions with ground glass appearance, osteosclerosis, cortical thinning and pathologic fracture and deformity of long bones. Particularly, in the extremities, multicystic radiolucencies, groud glass appearance, shepherd's crook and coxa vara deformities were noticed, and in the skull and maxilla, sclerotic changes were principally demonstrated.

  13. KDF1, encoding keratinocyte differentiation factor 1, is mutated in a multigenerational family with ectodermal dysplasia

    KAUST Repository

    Shamseldin, Hanan E.; Khalifa, Ola; Binamer, Yousef M.; Almutawa, Abdulmonem; Arold, Stefan T.; Zaidan, Hamad; Alkuraya, Fowzan S.

    2016-01-01

    Ectodermal dysplasia is a highly heterogeneous group of disorders that variably affect the derivatives of the ectoderm, primarily skin, hair, nails and teeth. TP63, itself mutated in ectodermal dysplasia, links many other ectodermal dysplasia

  14. Cervical Cancer

    Centers for Disease Control (CDC) Podcasts

    2007-03-06

    Did you know that cervical cancer rates differ by race/ethnicity and region? Or that cervical cancer can usually be prevented if precancerous cervical lesions are found by a Pap test and treated? Find out how getting regular Pap tests can save a woman's life.  Created: 3/6/2007 by National Breast and Cervical Cancer Early Detection Program.   Date Released: 4/25/2007.

  15. Does the optimal position of the acetabular fragment should be within the radiological normal range for all developmental dysplasia of the hip? A patient-specific finite element analysis.

    Science.gov (United States)

    Wang, Xuyi; Peng, Jianping; Li, De; Zhang, Linlin; Wang, Hui; Jiang, Leisheng; Chen, Xiaodong

    2016-10-04

    The success of Bernese periacetabular osteotomy depends significantly on how extent the acetabular fragment can be corrected to its optimal position. This study was undertaken to investigate whether correcting the acetabular fragment into the so-called radiological "normal" range is the best choice for all developmental dysplasia of the hip with different severities of dysplasia from the biomechanical view? If not, is there any correlation between the biomechanically optimal position of the acetabular fragment and the severity of dysplasia? Four finite element models with different severities of dysplasia were developed. The virtual periacetabular osteotomy was performed with the acetabular fragment rotated anterolaterally to incremental center-edge angles; then, the contact area and pressure and von Mises stress in the cartilage were calculated at different correction angles. The optimal position of the acetabular fragment for patients 1, 2, and 3 was when the acetabular fragment rotated 17° laterally (with the lateral center-edge angle of 36° and anterior center-edge angle of 58°; both were slightly larger than the "normal" range), 25° laterally following further 5° anterior rotation (with the lateral center-edge angle of 31° and anterior center-edge angle of 51°; both were within the "normal" range), and 30° laterally following further 10° anterior rotation (with the lateral center-edge angle of 25° and anterior center-edge angle of 40°; both were less than the "normal" range), respectively. The optimal corrective position of the acetabular fragment is severity dependent rather than within the radiological "normal" range for developmental dysplasia of the hip. We prudently proposed that the optimal correction center-edge angle of mild, moderate, and severe developmental dysplasia of the hip is slightly larger than the "normal" range, within the "normal" range, and less than the lower limit of the "normal" range, respectively.

  16. Recurring fibrous dysplasia of anthro maxillary with cranial base invasion

    Directory of Open Access Journals (Sweden)

    Sousa, Kátia Maria Marabuco de

    2009-09-01

    Full Text Available Introduction: Fibrous dysplasia is an osseous lesion with an unknown etiology. It is characterized by the osseous maturation insufficiency. It may affect any bone, but the affection of craniofacial bones is the most critical for otorhinolaryngology. Maxilla is the most affected facial bone and the orbitary invasion is an uncommon event. The symptoms are unspecific and for its low suspicion and uncommonness, the diagnosis is generally late. The monostotic form presents a slow growth and asymptomatic course and needs to be followed up. The polyostotic type has a progressive behavior and is associated to recurrence and complications. Objective: To present two cases of patients with fibrous dysplasia diagnosis and describe the clinical presentation, radiological findings and the treatment of this pathology. Cases Report: Two cases of fibrous dysplasia are reported, which initially presented unspecific symptomatology, but with characteristic radiologic signs. They were submitted to surgical treatment for resection of the lesions and evolved with frequent recurrences with extensive affection of the facial sinuses, one patient had cranial base invasion and frontal craniotomy was needed for tumoral excision. Final Comments: Fibrous dysplasia is an uncommon osteopathy. The tomography is the choice method for characterization of the tumoral expansion, and helps in the surgical planning. The surgical strategy is indicated for symptomatic lesions, functions alterations or anatomic disorders. This article describes two uncommon manifestations of recurrent fibrous dysplasia with an extensive affection of anthro maxillary, ethmoidal and sphenoid sinuses, in addition to orbitary and cranial base invasion.

  17. Qualitative grading of disc degeneration by magnetic resonance in the lumbar and cervical spine: lack of correlation with histology in surgical cases.

    Science.gov (United States)

    Davies, B M; Atkinson, R A; Ludwinski, F; Freemont, A J; Hoyland, J A; Gnanalingham, K K

    2016-08-01

    Clinically, magnetic resonance (MR) imaging is the most effective non-invasive tool for assessing IVD degeneration. Histological examination of the IVD provides a more detailed assessment of the pathological changes at a tissue level. However, very few reports have studied the relationship between these techniques. Identifying a relationship may allow more detailed staging of IVD degeneration, of importance in targeting future regenerative therapies. To investigate the relationship between MR and histological grading of IVD degeneration in the cervical and lumbar spine in patients undergoing discectomy. Lumbar (N = 99) and cervical (N = 106) IVD samples were obtained from adult patients undergoing discectomy surgery for symptomatic IVD herniation and graded to ascertain a histological grade of degeneration. The pre-operative MR images from these patients were graded for the degree of IVD (MR grade) and vertebral end-plate degeneration (Modic Changes, MC). The relationship between histological and MR grades of degeneration were studied. In lumbar and cervical IVD the majority of samples (93%) exhibited moderate levels of degeneration (ie MR grades 3-4) on pre-operative MR scans. Histologically, most specimens displayed moderate to severe grades of degeneration in lumbar (99%) and cervical spine (93%). MR grade was weakly correlated with patient age in lumbar and cervical study groups. MR and histological grades of IVD degeneration did not correlate in lumbar or cervical study groups. MC were more common in the lumbar than cervical spine (e.g. 39 versus 20% grade 2 changes; p < 0.05), but failed to correlate with MR or histological grades for degeneration. In this surgical series, the resected IVD tissue displayed moderate to severe degeneration, but there is no correlation between MR and histological grades using a qualitative classification system. There remains a need for a quantitative, non-invasive, pre-clinical measure of IVD degeneration that

  18. Hypohidrotic Ectodermal Dysplasia: Breastfeeding Complications Due to Impaired Breast Development.

    Science.gov (United States)

    Wahlbuhl-Becker, Mandy; Faschingbauer, Florian; Beckmann, Matthias W; Schneider, Holm

    2017-04-01

    Background X-linked hypohidrotic ectodermal dysplasia (XLHED), the most common form of ectodermal dysplasia, is caused by mutations in the gene EDA. While only affected men develop the full-blown clinical picture, females who are heterozygous for an EDA mutation often also show symptoms such as hypodontia, hypotrichosis and hypohidrosis. These women may also suffer from malformations of the mammary gland which represent not just a cosmetic problem but can limit their breastfeeding capability. This paper summarizes the findings of the first systematic study on the impact of hypohidrotic ectodermal dysplasia on breastfeeding. Patients Thirty-eight adult female members of the German-Swiss-Austrian ectodermal dysplasia patient support group participated in a structured interview; most of them also agreed to a photodocumentation of their mammary region. Thirty-one women carried mutations in EDA (Group A) and seven were affected by other forms of hypohidrotic ectodermal dysplasia (Group B). Results 39 % of the women of Group A reported that their breasts were of different size or entirely absent on one side. In Group B, 86 % of the women reported differently sized or even absent breasts; two of these women lacked both breasts entirely. Most women described their nipples as exceptionally flat. 10 % of the women of Group A had more than two nipples. The high percentage of deviations from the norm was confirmed in the photodocumentation. Both groups had few or no sebaceous glands of Montgomery in the areolar region. Around 80 % of interviewed women had children and had attempted to breastfeed their first child. 67 % of the mothers in Group A had had difficulty in breastfeeding their infants and generally attributed this difficulty to their flat nipples. All of the mothers in Group B reported difficulties in breastfeeding; 60 % had not been able to breastfeed their first child. Conclusion Mothers with hypohidrotic ectodermal dysplasia very often have difficulty

  19. Does rehabilitation of cervical lordosis influence sagittal cervical spine flexion extension kinematics in cervical spondylotic radiculopathy subjects?

    Science.gov (United States)

    Moustafa, Ibrahim Moustafa; Diab, Aliaa Attiah Mohamed; Hegazy, Fatma A; Harrison, Deed E

    2017-01-01

    To test the hypothesis that improvement of cervical lordosis in cervical spondylotic radiculopathy (CSR) will improve cervical spine flexion and extension end range of motion kinematics in a population suffering from CSR. Thirty chronic lower CSR patients with cervical lordosis lordosis (p lordosis in the study group was associated with significant improvement in the translational and rotational motions of the lower cervical spine. This finding provides objective evidence that cervical flexion/extension is partially dependent on the posture and sagittal curve orientation. These findings are in agreement with several other reports in the literature; whereas ours is the first post treatment analysis identifying this relationship.

  20. Poly-epiphyseal overgrowth: description of a previously unreported skeletal dysplasia

    Energy Technology Data Exchange (ETDEWEB)

    Pazzaglia, Ugo E.; Bonaspetti, Giovanni [University of Brescia, Orthopaedic Clinic, Brescia (Italy); Beluffi, Giampiero [Fondazione IRCCS Policlinico San Matteo, Department of Paediatric Radiology, Pavia (Italy); Marchi, Antonietta; Bozzola, Mauro; Savasta, Salvatore [Fondazione IRCCS Policlinico San Matteo, Paediatric Clinic, University of Pavia, Pavia (Italy)

    2007-10-15

    A skeletal dysplasia with previously unreported features is presented. Its evolution was characterized by growth abnormalities of bones without involvement of other organs. Advanced bone age, increased stature and irregular epiphyseal ossification with stippling of the main long bones were documented. Physeal overgrowth was massive in the left proximal humerus and femur. Furthermore, the hip joint appeared fused with an abundant mass of pathological calcific tissue extending from the femur to the ilium. Pathological epiphyses were characterized by anarchic cartilaginous proliferation with multiple ossification centres, while lamellar bone apposition and remodelling were normal. The observed bone changes were different from those in any previously reported syndrome, metabolic defect or bone dysplasia. However, they clearly indicated a defect of endochondral ossification with some resemblance to phenotypes observed in dysplasia epiphysealis hemimelica. (orig.)

  1. Poly-epiphyseal overgrowth: description of a previously unreported skeletal dysplasia

    International Nuclear Information System (INIS)

    Pazzaglia, Ugo E.; Bonaspetti, Giovanni; Beluffi, Giampiero; Marchi, Antonietta; Bozzola, Mauro; Savasta, Salvatore

    2007-01-01

    A skeletal dysplasia with previously unreported features is presented. Its evolution was characterized by growth abnormalities of bones without involvement of other organs. Advanced bone age, increased stature and irregular epiphyseal ossification with stippling of the main long bones were documented. Physeal overgrowth was massive in the left proximal humerus and femur. Furthermore, the hip joint appeared fused with an abundant mass of pathological calcific tissue extending from the femur to the ilium. Pathological epiphyses were characterized by anarchic cartilaginous proliferation with multiple ossification centres, while lamellar bone apposition and remodelling were normal. The observed bone changes were different from those in any previously reported syndrome, metabolic defect or bone dysplasia. However, they clearly indicated a defect of endochondral ossification with some resemblance to phenotypes observed in dysplasia epiphysealis hemimelica. (orig.)

  2. Autosomal recessive anhidrotic ectodermal dysplasia: A rare entity

    Directory of Open Access Journals (Sweden)

    Sangita Ghosh

    2014-01-01

    Full Text Available We describe a case of anhidrotic ectodermal dysplasia (AED with an autosomal recessive mode of inheritance, a very rare entity, in a 2-year-old female child of two asymptomatic, consanguineous parents. Their previous child also had a similar condition. Autosomal recessive AED (AR-AED can have its full expression both in males and females and it is clinically indistinguishable from the x-linked recessive AED (XL-AED, which is the most common type of ectodermal dysplasia. Unlike the partially symptomatic carriers of XL-AED, the heterozygotes of AR-AED are phenotypically asymptomatic.

  3. Hip Dysplasia: Clinical Signs and Physical Examination Findings.

    Science.gov (United States)

    Syrcle, Jason

    2017-07-01

    Hip dysplasia is a common developmental disorder of the dog, consisting of varying degrees of hip laxity, progressive remodeling of the structures of the hip, and subsequent development of osteoarthritis. It is a juvenile-onset condition, with clinical signs often first evident at 4 to 12 months of age. A tentative diagnosis of hip dysplasia can be made based on signalment, history, and physical examination findings. The Ortolani test is a valuable tool for identifying juvenile dogs affected with this condition. Further diagnostics can then be prioritized, contributing to prompt diagnosis and appropriate treatment. Copyright © 2017 Elsevier Inc. All rights reserved.

  4. The Diagnostic importance of clinical and radiologic features of the Multiple Cemento-osseous dysplasia

    International Nuclear Information System (INIS)

    Han, M. R.; Kim, Y. H.; Kang, B. C.

    1998-01-01

    This case was diagnosed as multiple cementoosseous dysplasia on the basis of clinical and radiological features but was diagnosed as ossifying fibroma on the basis of histopathological feature. The histopathologic features of the multiple cementoosseous dysplasia and cementoossifying fibroma have common features of cementum, fibrous network and bone. Multiple cementoosseous dysplasia is reactive lesion and shows restricted lesion size, occurred on anterior and posterior tooth of the mandible and needs no treatment except periodic follow up. But Cementoossifying fibroma is the true neoplasm and grows continuously and needs surgical removal. The final diagnosis of the multiple cementoosseous dysplasia requires good correlation of the clinical histopathological, and radiological features.

  5. Dental Management of Ectodermal Dysplasia: Two Clinical Case Reports

    Directory of Open Access Journals (Sweden)

    Somayeh Hekmatfar

    2012-06-01

    Full Text Available Ectodermal dysplasia is a hereditary disorder associated with abnormal development of embryonic ectodermally-derived organs including teeth, nails, hair and sweat glands. Hypodontia of the primary and permanent dentition is the most common oral finding. Therefore, affected patients need dental prosthetic treatments during their developmental years. This report presents two cases of children affected by ectodermal dysplasia with anodontia. Oral rehabilitation was accomplished with removable acrylic prostheses. Treatment had major impacts on self-esteem, masticatory function, speech and facial esthetic.

  6. FUNCTIONAL ASSESSMENT OF RESPIRATORY DISORDERS IN CHILDREN WITH BRONCHOPULMONARY DYSPLASIA DURING FOLLOW-UP

    Directory of Open Access Journals (Sweden)

    I. V. Davydova

    2014-01-01

    Full Text Available Background. Capabilities of assessing functional condition of the respiratory system in young children, including patients with bronchopulmonary dysplasia, are extremely limited, as little children do not cooperate with doctors in the course of diagnostic procedures. Results of use of a modern instrumental diagnostic method in this group of patients is of doubtless interest. The study was aimed at tracking changes in functional condition of the respiratory system in children with bronchopulmonary dysplasia during follow-up. Methods. Quite breathing flowmetry during natural sleep. Results. The article presents the authors’ data obtained by means of analyzing external respiratory function in children with bronchopulmonary dysplasia using a modern method of quiet breathing flowmetry; it is also reasonable to use relative parameters of the external respiratory function as diagnostic criteria of bronchoobstructive syndrome at bronchopulmonary dysplasia and criteria of effectiveness of N-acetylcysteine mucolytic therapy. Conclusion. Quiet breathing flowmetry may be used to diagnose bronchoobstructive syndrome and assess effectiveness of the treatment thereof in children with bronchopulmonary dysplasia

  7. Prosthodontic management of anhidrotic ectodermal dysplasia

    Directory of Open Access Journals (Sweden)

    Shilpy Gupta

    2011-01-01

    Full Text Available Ectodermal dysplasia is characterized by the absence or defects of two or more ectodermally derived structures. Anodontia or hypodontia is the most striking dental manifestation. In severe hypodontia, there is lack of alveolar development with consequent protrusion and eversion of the lips. Patients with anhidrotic forms suffer from heat intolerance due to lack of sweat glands and mild infections may lead to death in infancy from hyperthermia. A case of a 4-year-old child with anhidrotic ectodermal dysplasia with partial anodontia is presented. Dental, oral, and physical features were taken into consideration in diagnosis and treatment planning for this patient. Clinical management consisted of removable partial prosthesis in maxillary arch and complete denture prosthesis in mandibular arch. The main aim of the treatment was to improve psychological development and to promote better functioning of the stomatognathic system.

  8. [Our experience with the use of Active-C cervical prosthesis].

    Science.gov (United States)

    Misik, Ferenc; Böösi, Martina; Papp, Zoltán; Padányi, Csaba; Banczerowski, Péter

    2016-09-30

    The most widely used surgical procedure in the treatment of cervical spine disc hernias have been the anterior cervical discectomy and fusion for decades. The usage of cervical disc prostheses enabled us to preserve the movements of the affected segments, hereby reducing the overexertion of the adjacent vertebrae and discs. Our goal is to follow our patients operated with Active-C prosthesis (which is used in the Institute since 2010) to gather information about the change of their complaints and about the functioning and unwanted negative effects of the prostheses. Question - Is the usage of Active-C prosthesis an efficient procedure? Between 2010 and 2013, performing the survey of neurological conditions and functional X-ray examinations. We measured the complaints of the patients using the Visual Analogue Scale, Neck Disability Index and Cervical Spine Outcomes Questionnaire. The control group consisted of patients who were operated in one segment using the fusion technique. In the study group according to the Neck Disability Index scale after 18 months, seven patients had no complaints, while twelve persons reported mild and the remaining six moderate complaints. In the control group, moderate complaints were present in four patients, while twelve patients reported mild complaints. The other eight persons showed no complaints. According to the results of the Visual Analogue Scale in the group of prosthesis, the degree of referred pain decreased from 8.6 to 1.84 one and a half years after the surgery. A decrease was observable in the case of axial pain too, from 6.6 down to 1.92 (pcervical disc prosthesis can be considered as an efficient procedure, but at the same time the advantages can only be determined in the long run, therefore further following and studies are required.

  9. CT-guided periradicular therapy in cervical and lumbar radicular syndromes

    International Nuclear Information System (INIS)

    Nian Dingfang; Zhou Jun; Li Wenhua; Cao Qingxuan; Xia Baosu; Apitzsch, D.E.

    2007-01-01

    Objective: To evaluate the effectiveness of CT-guided periradicular therapy (PRT) in cervical and lumber radicular syndromes. Methods: Seventy two cases of cervical and lumbar radicular syndromes were treated by CT-guided PRT. During PRT, 10-20 mg of Triamhexal and 3-4 ml of Carbostesin 0.25%(Bupivacainhydrochlorid) were injected into the space around the corresponding spinal root, once a week, all together six times as a course. Results: Four hundreds and forty six PRT procedures were carried out in 72 patients having a successful puncture and a satisfying spread of Triamhexal and Carbostesin around the spinal nerve root space for every time. After 6 to 24 months follow up, 62 patients showed a significant pain reduction or complete disappearance. Moderate improvement was not noted in 6 and no improvement in 4. The effective rate was 94.4% without any correlative complication. Conclusions: CT-guided PRT is an effective, easy and safe procedure to treat patients with refractory cervical or lumbar radicular pain syndromes. (authors)

  10. Cervical Cap

    Science.gov (United States)

    ... giving birth vaginally, which means the cervical cap may not fit as well. Inconsistent or incorrect use of the cervical cap increases your risk of pregnancy. For example, you may get pregnant when using the cervical cap if: ...

  11. Simplified Classification of Focal Cortical Dysplasia

    Directory of Open Access Journals (Sweden)

    J Gordon Millichap

    2002-09-01

    Full Text Available Sections of cortex from 52 of 224 (23% patients with cortical dysplasia, operated on for drug-resistant partial epilepsy, were retrospectively re-examined histologically at Niguarda Hospital, and Istituto Nazionale Neurologico ‘C. Besta’, Milan, Italy.

  12. Elbow dysplasia in the dog : pathophysiology, diagnosis and control : review article

    Directory of Open Access Journals (Sweden)

    R.M. Kirberger

    1998-07-01

    Full Text Available Elbow dysplasia is a non-specific term denoting abnormal development of the elbow. Elbow dysplasia encompasses the clinical and radiographic manifestation of ununited anconeal process, fragmented medial coronoid process, osteochondritis dissecans, erosive cartilage lesions and elbow incongruity. The net result is elbow arthrosis, which may be clinically inapparent or result in marked lameness. These conditions may be diagnosed by means of routine or special radiographic views and other imaging modalities, or the precise cause of the arthrosis or lameness may remain undetermined. Breeds most commonly affected are the rottweiler, Bernese mountain dog, Labrador and golden retriever and the German shepherd dog. Certain breeds are more susceptible to a particular form of elbow dysplasia and more than 1 component may occur simultaneously. The various conditions are thought to result from osteochondrosis of the articular or physeal cartilage that results in disparate growth of the radius and ulna. Heritability has been proven for this polygenic condition and screening programmes to select suitable breeding stock have been initiated in several countries and have decreased the incidence of elbow dysplasia.

  13. FOXI2: a possible gene contributing to ectodermal dysplasia.

    Science.gov (United States)

    Kurban, Mazen; Zeineddine, Savo Bou; Hamie, Lamiaa; Safi, Remi; Abbas, Ossama; Kibbi, Abdul Ghani; Bitar, Fadi; Nemer, Georges

    2017-12-01

    Cardio-facio-cutaneous syndrome (CFC), Noonan syndrome (NS), and Costello syndrome are a group of diseases that belong to the RASopathies. The syndromes share clinical features making diagnosis a challenge. To investigate the phenotype and genotype of a 10-year-old Iraqi girl with overlapping features of CFC, NS, and Costello syndromes, with additional features of ectodermal dysplasia. DNA was examined by exome sequencing and protein expression by immunohistochemistry. Exome sequencing identified a mutation in the SOS1 gene and a de novo deletion in the FOXI2 gene which was neither present in the international databases, nor in 400 chromosomes from the same population. Based on immunohistochemical staining, FOXI2 was identified in the basal cell layer of the skin and overlapped with the expression of P63, a major player in ectodermal dysplasia. We therefore suggest screening for FOXI2 mutation in the setting of ectodermal features that are not associated with genes known to contribute to ectodermal dysplasia.

  14. Prosthodontic management of hypohidrotic ectodermal dysplasia: a case report

    Directory of Open Access Journals (Sweden)

    Emilija Bajraktarova Valjakova

    2015-09-01

    Full Text Available Introduction: Ectodermal dysplasia (ED is a hereditary disorder associated with developmental disorders of two or more structures of ectodermal embryonic origin. Hypodontia or anodontia of the primary and permanent dentition, poorly developed alveolar ridges and improper maxillo – mandibular relations, are the most common oral manifestations. Management of patients with ectodermal dysplasia requires a multidisciplinary team approach. Case presentation: A 6.5 year-old boy with hypohidrotic ectodermal dysplasia (HED presented in this article, had typical features of HED: hypohidrosis, hypotrichosis, severe hypodontia, atrophic alveolar ridges, old-looking facial expression. According to the patient’s age and clinical findings, removable complete over-denture prosthesis in both arches was the treatment of choice. Conclusion: In patients with ED, it is important to establish correct maxillo – mandibular relations and normal function of the dento-facial system (chewing, swallowing, and speaking. Prosthodontic treatment has a major impact on aesthetics and functions,facilitates psychological development and improves emotional condition and social life of the patient.

  15. Experiencing Health Advocacy During Cervical Cancer Awareness Week: A National Initiative for Obstetrics and Gynaecology Residents.

    Science.gov (United States)

    Posner, Glenn; Finlayson, Sarah; Luna, Vilma; Miller, Dianne; Fung-Kee-Fung, Michael

    2015-07-01

    The Royal College of Physicians and Surgeons of Canada requires that residents demonstrate competence in health advocacy (HA). We sought to develop and implement a national educational module for obstetrics and gynaecology residents to address the role of HA. This pilot program was centred on cervical cancer prevention, which lends itself to applying the principles of advocacy. An educational module was developed and disseminated to all obstetrics and gynaecology residency programs in Canada. The module describes options for HA involving cervical dysplasia screening, such as an outreach clinic or a forum for public/student education, which were to be implemented during Cervical Cancer Awareness Week. The measures of success were the number of programs implementing the curriculum, number of residents who participated, diversity of projects implemented, individuals (patients or learners) reached by the program, and the overall experience of the trainees. Three programs implemented the curriculum in 2011, one in 2012, and seven in 2013. After three years, the module has involved seven of 16 medical schools, over 100 residents, and thousands of women either directly or indirectly. Additionally, attributes of HA experienced by the residents were identified: teamwork, leadership, increased systems knowledge, increased social capital within the community, creativity, innovation, and adaptability. We have demonstrated that an educational module can be implemented nationally, helping our residents fulfill their HA requirements. Other specialties could use this module in building HA into their own programs.

  16. Maxillectomy for Cementifying Osseous Dysplasia of the Maxilla: A Case Report.

    Science.gov (United States)

    Akbulut, Sevtap; Demir, Mehmet Gokhan; Basak, Kayhan; Paksoy, Mustafa

    2015-01-01

    Osseous dysplasias are the most common subtype of fibro-osseous lesions of the maxillofacial bones. They are benign and often present as incidental asymptomatic lesions. Diagnosis can be made with clinical and radiographic examination. This article reports the case of a 47-year-old man with a huge cementifying osseous dysplasia of the maxilla that presented with secondary infection after teeth extraction and repair of oroantral fistula. A subtotal maxillectomy had to be done after conservative treatment failed to resolve the infection. Biopsy, tooth extraction or surgical trauma to the affected bones of osseous dysplasia could easily lead to severe secondary infection, the treatment of which may be very difficult, and thus should be avoided if possible.

  17. Fibrous dysplasia: rapid malignant transformation into osteogenic sarcoma - A rare occurance

    Directory of Open Access Journals (Sweden)

    S Gon

    2012-09-01

    Full Text Available Malignant transformation of fibrous dysplasia is rare, occurring in less than 1% of cases with a mean lag period of 13.5 years. We report a case of Osteogenic Sarcoma with chondroid differentiation in a pre-existing Fibrous Dysplasia occurring within one year of surgical resection and without any history of exposure to radiation. To the best of our knowledge and extensive search of literature, malignant transformation of Fibrous Dysplasia in such a short period of time, and without history of radiation exposure has never been reported from India.Journal of Pathology of Nepal (2012 Vol. 2, 335-337DOI: http://dx.doi.org/10.3126/jpn.v2i4.6891

  18. A retrospective study of clinical and mutational findings in 45 Danish families with ectodermal dysplasia.

    Science.gov (United States)

    Tiedemann Svendsen, Mathias; Henningsen, Emil; Hertz, Jens Michael; Vestergaard Grejsen, Dorthe; Bygum, Anette

    2014-09-01

    Ectodermal dysplasias form a complex, nosologic group of diseases with defects in at least 2 ectodermal structures. A retrospective study of patients with ectodermal dysplasia seen at our department over a period of 19 years (1994-2013) was performed. The study population consisted of 67 patients covering 17 different diagnoses. Forty-five families were identified of which 26 were sporadic cases with no affected family members. In 27 tested families a disease-causing mutation was identified in 23 families. Eleven mutations were novel mutations. To our knowledge, we present the first large ectodermal dysplasia cohort focusing on clinical manifestations in combination with mutational analysis. We recommend a nationwide study to estimate the prevalence of the ectodermal dysplasia and to ensure relevant molecular genetic testing which may form the basis of a national ectodermal dysplasia database.

  19. Cervical Myomas

    Science.gov (United States)

    ... Adnexal Torsion Bartholin Gland Cysts Cervical Myomas Cervical Stenosis Endometriomas of the Vulva Inclusion and Epidermal Cysts of the Vulva Noncancerous Ovarian Growths Polyps of the Cervix Skene Duct Cyst Cervical myomas are smooth, benign tumors in the cervix. A myoma may bleed, ...

  20. Congenital heart defects in oculodentodigital dysplasia: Report of two cases.

    Science.gov (United States)

    Izumi, Kosuke; Lippa, Andrew M; Wilkens, Alisha; Feret, Holly A; McDonald-McGinn, Donna M; Zackai, Elaine H

    2013-12-01

    Oculodentodigital dysplasia is caused by mutations in the GJA1 gene. Oculodentodigital dysplasia presents with a spectrum of clinical features including craniofacial, ocular, dental, and limb anomalies. Although recent findings implicate the major role of GJA1 during cardiac organogenesis, congenital heart defects are infrequently reported in oculodentodigital dysplasia. Here we report on two patients with GJA1 mutations presenting with cardiac malformations and type III syndactyly. Patient 1 presented with pulmonary atresia, an intact septum, right ventricular hypoplasia and tricuspid stenosis. The infant had a small nose, thin columella and bilateral 4-5 syndactyly of the fingers. A de novo c.226C>T (p.Arg76Cys) mutation was identified. Patient 2 presented at 6 months with a ventricular septal defect. The child had hypoplastic alae nasi with a thin columella and bilateral 4-5 syndactyly of the digits. A de novo missense mutation, c.145C>G (p.Gln49Glu) was found. Our two patients underscore the importance of cardiac evaluations as part of the initial workup for patients with findings of oculodentodigital dysplasia. Conversely, those patients with type III syndactyly and congenital heart defect should be screened for GJA1 mutations. © 2013 Wiley Periodicals, Inc.

  1. Cervical Spondylosis and Hypertension

    Science.gov (United States)

    Peng, Baogan; Pang, Xiaodong; Li, Duanming; Yang, Hong

    2015-01-01

    Abstract Cervical spondylosis and hypertension are all common diseases, but the relationship between them has never been studied. Patients with cervical spondylosis are often accompanied with vertigo. Anterior cervical discectomy and fusion is an effective method of treatment for cervical spondylosis with cervical vertigo that is unresponsive to conservative therapy. We report 2 patients of cervical spondylosis with concomitant cervical vertigo and hypertension who were treated successfully with anterior cervical discectomy and fusion. Stimulation of sympathetic nerve fibers in pathologically degenerative disc could produce sympathetic excitation, and induce a sympathetic reflex to cause cervical vertigo and hypertension. In addition, chronic neck pain could contribute to hypertension development through sympathetic arousal and failure of normal homeostatic pain regulatory mechanisms. Cervical spondylosis may be one of the causes of secondary hypertension. Early treatment for resolution of symptoms of cervical spondylosis may have a beneficial impact on cardiovascular disease risk in patients with cervical spondylosis. PMID:25761188

  2. Assessment of the narrow cervical spinal canal: a prospective comparison of MRI, myelography and CT-myelography

    International Nuclear Information System (INIS)

    Reul, J.; Gievers, B.; Weis, J.; Thron, A.

    1995-01-01

    This study was designed to compare the accuracy of magnetic resonance imaging (MRI), myelography and computed tomography in the assessment of degenerative cervical spinal stenosis. We prospectively examined a total of 75 spinal segments in 18 patients with suspected cervical spinal canal stenosis, using sagittal spin-echo and axial gradient-echo sequences generated by a 1.5 Tesla imager, conventional myelography, and computed tomography with intrathecal contrast medium (CT-myelography). The degree of stenosis was often overestimated using MRI. This error was most prominent in cases of severe stenosis but was significant with minor to moderate stenosis. In these cases, the clinical consequences of such an overestimation can be serious, because treatment is misdirected. The error is probably caused by pulsation of the cerebrospinal fluid and truncation artefact (Gibbs phenomenon). MRI at 1.5 Tesla is thus frequently inadequate for diagnostic assessment of degenerative cervical spinal stenosis. Myelography and myelographic CT are still useful for decisions on operative treatment, especially in cases of moderate stenosis. This may, however, not apply to imagers operating at 0.5 Tesla as below. (orig.)

  3. Identification of quantitative trait loci (QTL for canine hip dysplasia and canine elbow dysplasia in Bernese mountain dogs.

    Directory of Open Access Journals (Sweden)

    Sophia Pfahler

    Full Text Available A genome-wide association study for canine hip dysplasia (CHD and canine elbow dysplasia (CED using the Illumina canine high density bead chip had been performed for 174 Bernese mountain dogs. General and mixed linear model analysis identified two different regions with single nucleotide polymorphisms (SNPs on dog chromosome (CFA 14 significantly associated with CHD and a further significantly CHD-associated region on CFA37. For CED, four SNPs on CFA11 and 27 were significantly associated. The identified SNPs of four associated regions included nearby candidate genes. These possible positional candidates were the genes PON2 on CFA14 and FN1 on CFA37 for CHD and the genes LMNB1 on CFA11 and WNT10B on CFA27 for CED.

  4. Cervical Cancer

    Centers for Disease Control (CDC) Podcasts

    Did you know that cervical cancer rates differ by race/ethnicity and region? Or that cervical cancer can usually be prevented if precancerous cervical lesions are found by a Pap test and treated? Find out how getting regular Pap tests can save a woman's life.

  5. Cervical Vertigo(Vertigo)

    OpenAIRE

    本間, 隆夫; Homma, Takao

    1992-01-01

    Cervical vertigo was reviewed as to its mechanism, diagnosis and treatment, and nine cases which had operation done were briefly presented. Cervical vertigo has been seen occasionaly in the cases of cervical spondylosis, frequently in the cases of traumatic cervical syndrome. The mechanism is attributed to either vertebrobasilar insufficiency caused by compression on vertebral artery or irritation of poterior cervical sympathetic system. The diagnosis consists of reccurent vertigo attack with...

  6. Osseous Dysplasia Accompanied by a Complex Odontoma in the Mandible

    Directory of Open Access Journals (Sweden)

    N Jafari

    2017-05-01

    Full Text Available Introduction: Cement osseous dysplasia is the most common lesion of the family fibrous dysplasia which normal bone is replaced with fibrous tissue and several mineralized material. These lesions may be seen in association with various lesions. Companionship of this lesion with odontoma has been reported rarely. Case report: A 44-year-old female in one year ago has admitted to Shahid Sadoughi Faculty of Dentistry Yazd for treatment of mandibular left third molar. In panoramic radiography in the mandibular left first molar region, a mixed lesion of radiolucent-radiopaque with a corticated borderwas seen. Small swelling was observed in this area. Microscopically, the diagnosis of osseous dysplasia with odontoma for the lesion was confirmed. Conclusion: The reason of companionship of cement osseous lesions whit other lesions is not completely clear and it requires further evaluation.

  7. Co-occurence of florid cemento-osseous dysplasia and simple bone cyst: a case report.

    Science.gov (United States)

    Rao, Kumuda Arvind; Shetty, Shishir Ram; Babu, Subhas G; Castelino, Renita Lorina

    2011-01-01

    The purpose of this report is to present a rare case of co-occurrence of florid cemento-osseous dysplasia with simple bone cyst in a middle aged Asian woman. Most of the reported cases are isolated cases of simple bone cyst or florid cemento-osseous dysplasia, but co-occurrence of these two entities is extremely rare. The authors report a 41 year old female patient with co-occurrence of mandibular florid cemento-osseous dysplasia with simple bone cyst. A thorough clinical and radiological examination was carried out. It was diagnosed mandibular cyst with possible co-occurrence of florid cemento-osseous dysplasia. Surgical exploration of the multilocular lesion was applied. Since, the patient was symptomatic at the time of presentation utmost caution was taken during the surgical procedure as florid cemento-osseous dysplasia is associated with hypo-vascularity of the affected bone. Based on histopathological, as well as supporting clinico-radiological findings a confirmative diagnosis of florid cemento-osseous dysplasia co-occurring with simple bone cyst was made. Patient was followed-up for a period of six months and was reported to be asymptomatic. Timely diagnosis and well planned treatment is important to obtain a good prognosis when a rare co-occurrence of two or more bone lesions affects the jaws.

  8. Ceramide profile in hypohidrotic ectodermal dysplasia

    DEFF Research Database (Denmark)

    Jungersted, J. M.; Høgh, Julie Kaae; Hellgren, Lars

    2012-01-01

    Background. Hypohidrotic ectodermal dysplasia (HED) is a rare genetic disease. The clinical presentation includes lack of sweating ability, and an often widely spread dermatitis resembling atopic dermatitis (AD). In AD, the skin‐barrier defect is partly ascribed to the altered lipid profile...

  9. Cervical Spondylosis and Hypertension

    OpenAIRE

    Peng, Baogan; Pang, Xiaodong; Li, Duanming; Yang, Hong

    2015-01-01

    Abstract Cervical spondylosis and hypertension are all common diseases, but the relationship between them has never been studied. Patients with cervical spondylosis are often accompanied with vertigo. Anterior cervical discectomy and fusion is an effective method of treatment for cervical spondylosis with cervical vertigo that is unresponsive to conservative therapy. We report 2 patients of cervical spondylosis with concomitant cervical vertigo and hypertension who were treated successfully w...

  10. Near-infrared-excited confocal Raman spectroscopy advances in vivo diagnosis of cervical precancer.

    Science.gov (United States)

    Duraipandian, Shiyamala; Zheng, Wei; Ng, Joseph; Low, Jeffrey J H; Ilancheran, Arunachalam; Huang, Zhiwei

    2013-06-01

    Raman spectroscopy is a unique optical technique that can probe the changes of vibrational modes of biomolecules associated with tissue premalignant transformation. This study evaluates the clinical utility of confocal Raman spectroscopy over near-infrared (NIR) autofluorescence (AF) spectroscopy and composite NIR AF/Raman spectroscopy for improving early diagnosis of cervical precancer in vivo at colposcopy. A rapid NIR Raman system coupled with a ball-lens fiber-optic confocal Raman probe was utilized for in vivo NIR AF/Raman spectral measurements of the cervix. A total of 1240 in vivo Raman spectra [normal (n=993), dysplasia (n=247)] were acquired from 84 cervical patients. Principal components analysis (PCA) and linear discriminant analysis (LDA) together with a leave-one-patient-out, cross-validation method were used to extract the diagnostic information associated with distinctive spectroscopic modalities. The diagnostic ability of confocal Raman spectroscopy was evaluated using the PCA-LDA model developed from the significant principal components (PCs) [i.e., PC4, 0.0023%; PC5, 0.00095%; PC8, 0.00022%, (p<0.05)], representing the primary tissue Raman features (e.g., 854, 937, 1095, 1253, 1311, 1445, and 1654 cm(-1)). Confocal Raman spectroscopy coupled with PCA-LDA modeling yielded the diagnostic accuracy of 84.1% (a sensitivity of 81.0% and a specificity of 87.1%) for in vivo discrimination of dysplastic cervix. The receiver operating characteristic curves further confirmed that the best classification was achieved using confocal Raman spectroscopy compared to the composite NIR AF/Raman spectroscopy or NIR AF spectroscopy alone. This study illustrates that confocal Raman spectroscopy has great potential to improve early diagnosis of cervical precancer in vivo during clinical colposcopy.

  11. Cervical dysplasia - series (image)

    Science.gov (United States)

    ... is performed using either a knife, laser, or electrocautery. LEEP, or the loop electrosurgical excision procedure is the term used for conization electrocautery. In this procedure, an electric current is run ...

  12. Maxillectomy for Cementifying Osseous Dysplasia of the Maxilla: A Case Report

    Directory of Open Access Journals (Sweden)

    Sevtap Akbulut

    2015-07-01

    Full Text Available Objectives: Osseous dysplasias are the most common subtype of fibro-osseous lesions of the maxillofacial bones. They are benign and often present as incidental asymptomatic lesions. Diagnosis can be made with clinical and radiographic examination. Case report: This article reports the case of a 47-year-old man with a huge cementifying osseous dysplasia of the maxilla that presented with secondary infection after teeth extraction and repair of oroantral fistula. A subtotal maxillectomy had to be done after conservative treatment failed to resolve the infection. Discussion/Conclusion: Biopsy, tooth extraction or surgical trauma to the affected bones of osseous dysplasia could easily lead to severe secondary infection, the treatment of which may be very difficult, and thus should be avoided if possible.

  13. Two sibs who are double heterozygotes for achondroplasia and pseudoachondroplastic dysplasia.

    Science.gov (United States)

    Woods, C G; Rogers, J G; Mayne, V

    1994-01-01

    We report a family in which two sibs have both achondroplasia and pseudoachondroplastic dysplasia. The mother has achondroplasia and the father has pseudoachondroplastic dysplasia, which he had inherited from his father. Both children appeared typical of achondroplasia at birth. By 1 1/2 years they had developed a fixed lumbar kyphosis with gibbus and had additional x ray changes unusual for just achondroplasia and suggestive of pseudoachondroplastic dysplasia. Subsequently both children have shown characteristic features of both conditions and have grown less well than expected for achondroplasia. Radiographs show the striking synergistic effects of the two conditions. MRI in both sibs confirmed brain stem compression at the foramen magnum. This may be an important complication and should be actively sought in any double heterozygote. Images PMID:7966194

  14. Radiographic signs of acetabular dysplasia of the adult hip

    Energy Technology Data Exchange (ETDEWEB)

    Lingg, G.; von Torklus, D.

    1981-06-01

    Many papers have been published about the different types of measurements used in the evaluation of hip dysplasia in the pediatric age group. However, there are no publications that deal with this topic regarding adults. The authors present an initial series of measurements of the angle of the roof of the acetabulum in 100 randomized asymptomatic adult males. The normal value ranged from -10/sup 0/ to +10/sup 0/. These measurements were correlated with those described by Wiberg. The combination of both methods yields highly reliable information in the evaluation of hip dysplasia.

  15. Paleopathological Study of Dwarfism-Related Skeletal Dysplasia in a Late Joseon Dynasty (South Korean) Population

    OpenAIRE

    Woo, Eun Jin; Lee, Won-Joon; Hu, Kyung-Seok; Hwang, Jae Joon

    2015-01-01

    Skeletal dysplasias related to genetic etiologies have rarely been reported for past populations. This report presents the skeletal characteristics of an individual with dwarfism-related skeletal dysplasia from South Korea. To assess abnormal deformities, morphological features, metric data, and computed tomography scans are analyzed. Differential diagnoses include achondroplasia or hypochondroplasia, chondrodysplasia, multiple epiphyseal dysplasia, thalassemia-related hemolytic anemia, and l...

  16. Cervicitis

    Science.gov (United States)

    ... that does not go away: discharge may be gray, white or yellow in color Painful sexual intercourse ... Names Cervical inflammation; Inflammation - cervix Images Female reproductive anatomy Cervicitis Uterus References Eckert LO, Lentz GM. Infections ...

  17. Analysis of absorbed dose in cervical spine scanning by computerized tomography using simulator objects; Análise de dose absorvida em varreduras de coluna cervical por tomografia computadorizada utlizando objetos simuladores

    Energy Technology Data Exchange (ETDEWEB)

    Lyra, Maria Henriqueta Freire

    2015-07-01

    The Computed tomography (CT) has become an important diagnostic tool after the continued development of Multidetector CT (MDCT), which allows faster acquisition of images with better quality than the previous technology. However, there is an increased radiation exposure, especially in examinations that require more than one acquisition, as dynamic exams and enhancement studies in order to discriminate low contrast soft tissue injury from normal tissue. Cervical spine MDCT examinations are used for diagnosis of soft tissue and vascular changes, fractures, dysplasia and other diseases with instability, which guide the patient treatment and rehabilitation. This study aims at checking the absorbed dose range in the thyroid and other organs during MDCT scan of cervical spine, with and without bismuth thyroid shield. In this experiment a cervical spine MDCT scan was performed on anthropomorphic phantoms, from the occipital to the first thoracic vertebra, using a 64 and a 16 – channel CT scanners. Thermoluminescent dosimeters were used to obtain the absorbed dose in thyroid, lenses, magnum foramen and breasts of the phantom. The results show that the thyroid received the highest dose, 60.0 mGy, in the female phantom, according to the incidence of the primary X-ray beam. The absorbed doses in these tests showed significant differences in the evaluated organs, p value < 0.005, except for the magnum foramen and breasts. With the bismuth thyroid shield applied on the female phantom, the doses in the thyroid and in the lenses were reduced by 27% and 52%, respectively. On the other hand, a reduction of 23.3% in the thyroid and increasing of 49.0% in the lens were measured on the male phantom. (author)

  18. Quality-of-Life Outcomes of Patients following Patellofemoral Stabilization Surgery: The Influence of Trochlear Dysplasia.

    Science.gov (United States)

    Hiemstra, Laurie Anne; Kerslake, Sarah; Lafave, Mark R

    2017-11-01

    Trochlear dysplasia is a well-described risk factor for recurrent patellofemoral instability. Despite its clear association with the incidence of patellofemoral instability, it is unclear whether the presence of high-grade trochlear dysplasia influences clinical outcome after patellofemoral stabilization. The purpose of this study was to assess whether trochlear dysplasia influenced patient-reported, disease-specific outcomes in surgically treated patellar instability patients, when risk factors were addressed in accordance with the à la carte surgical approach to the treatment of patellofemoral instability. The study design is of a case series. A total of 318 patellar stabilization procedures were performed during the study period. Of these procedures, 260 had adequate lateral radiographs and complete Banff Patellar Instability Instrument (BPII) scores available for assessment. A Pearson r correlation was calculated between four characteristics of trochlear dysplasia, the BPII total and the BPII symptoms, and physical complaints scores, a mean of 24 months following patellofemoral stabilization. Independent t -tests were performed between stratified trochlear dysplasia groups (no/low grade and high grade) and all BPII measures. There was a statistically significant correlation between measures of trochlear dysplasia and quality-of-life physical symptoms scores, an average of 2 years following patellofemoral stabilization surgery. The BPII symptoms and physical complaints domain score, as well as the individual weakness and stiffness questions, correlated with the classification of trochlear dysplasia as well as the presence of a trochlear bump ( p  patellofemoral stabilization surgery. There was a significant correlation between patient-reported physical symptoms after surgery and high-grade trochlear dysplasia. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

  19. We can Diagnose it if we Consider it. Diagnostic Pitfall for Placenta: Placental Mesenchymal Dysplasia

    Directory of Open Access Journals (Sweden)

    Havva Serap TORU

    2018-01-01

    Full Text Available Placental mesenchymal dysplasia is an increasingly recognizable abnormality. Early cases have been confused with partial hydatidiform mole. Placental mesenchymal dysplasia is probably under-diagnosed because of being an unfamiliar clinical entity and also mistaken for gestational trophoblastic disease due to the similar sonographic findings of two entities. In this report, we describe the clinical, gross, and histopathological findings of placental mesenchymal dysplasia in two cases. The 33-week-preterm baby of a 26-year-old woman with cardiovascular disease and 342 gram placenta and the 19-week fetus with trisomy 21 of a 40 year-old woman were terminated. Macroscopically thick-walled vessels and microscopically hydropic villous with peripherally localized thick-walled vessels without trophoblastic cell proliferation were observed in both cases. These two cases represent a rare placental anomaly that is benign but it is challenging to distinguish placental mesenchymal dysplasia from an incomplete mole. Placental mesenchymal dysplasia should be included in the differential diagnosis of sonographic findings that show a normal appearing fetus and a placenta with cystic lesions. Placental mesenchymal dysplasia is associated with pregnancy-related hypertension. In conclusion, the most important point is “you can diagnose it if you consider it”.

  20. Narrowband image and the p53 protein immunoexpression in patients with ulcerative colitis and dysplasia

    International Nuclear Information System (INIS)

    Chao González, Lissette

    2012-01-01

    Patients with pancolitis and long-standing ulcerative colitis are at increased risk of developing colorectal cancer, so it is advisable to colonoscopic surveillance. The objective of this study was to identify the endoscopic visualization system of imaging with narrowband and overexpression of the p53 protein as procedures useful for the research of Dysplasia in patients with ulcerative colitis and pancolitis, of eight or more years of evolution. A prospective, descriptive study was performed on 50 patients. The Fisher exact probability test was used for the statistical study and of square Chi, with a level of significance α = 0.05. Shown with narrow-band image increases the likelihood of finding suggestive areas of Dysplasia, reduces the amount of biopsy and gets a higher proportion of diagnoses of Dysplasia in fewer samples (70.4%). The overexpression of the p53 protein was associated with the presence of dysplasia (80.0%) p < 0.001 and is immunoexpress in samples with a high degree of severity of dysplasia and the low grade. Concluded that imaging with narrowband system and overexpression of the p53 protein are procedures useful for the research of Dysplasia in these patients. (author)

  1. Correlation of histogram analysis of apparent diffusion coefficient with uterine cervical pathologic finding.

    Science.gov (United States)

    Lin, Yuning; Li, Hui; Chen, Ziqian; Ni, Ping; Zhong, Qun; Huang, Huijuan; Sandrasegaran, Kumar

    2015-05-01

    The purpose of this study was to investigate the application of histogram analysis of apparent diffusion coefficient (ADC) in characterizing pathologic features of cervical cancer and benign cervical lesions. This prospective study was approved by the institutional review board, and written informed consent was obtained. Seventy-three patients with cervical cancer (33-69 years old; 35 patients with International Federation of Gynecology and Obstetrics stage IB cervical cancer) and 38 patients (38-61 years old) with normal cervix or cervical benign lesions (control group) were enrolled. All patients underwent 3-T diffusion-weighted imaging (DWI) with b values of 0 and 800 s/mm(2). ADC values of the entire tumor in the patient group and the whole cervix volume in the control group were assessed. Mean ADC, median ADC, 25th and 75th percentiles of ADC, skewness, and kurtosis were calculated. Histogram parameters were compared between different pathologic features, as well as between stage IB cervical cancer and control groups. Mean ADC, median ADC, and 25th percentile of ADC were significantly higher for adenocarcinoma (p = 0.021, 0.006, and 0.004, respectively), and skewness was significantly higher for squamous cell carcinoma (p = 0.011). Median ADC was statistically significantly higher for well or moderately differentiated tumors (p = 0.044), and skewness was statistically significantly higher for poorly differentiated tumors (p = 0.004). No statistically significant difference of ADC histogram was observed between lymphovascular space invasion subgroups. All histogram parameters differed significantly between stage IB cervical cancer and control groups (p histogram analysis may help to distinguish early-stage cervical cancer from normal cervix or cervical benign lesions and may be useful for evaluating the different pathologic features of cervical cancer.

  2. CBCT findings of periapical cemento-osseous dysplasia: A case report

    OpenAIRE

    Eskandarloo, Amir; Yousefi, Faezeh

    2013-01-01

    Periapical cemento-osseous dysplasia (PCOD) is a subtype of cemento-osseous dysplasia that usually occurs in middle-aged black women. This report described a case of a 45-year-old Iranian woman who was diagnosed with PCOD on the basis of cone beam computed tomographic (CBCT) findings. CBCT enabled detailed visualization of the bone changes. This report described the special radiographic characteristics of PCOD, including discontinuity of the lingual cortex on the CBCT sectional and three-dime...

  3. CBCT findings of periapical cemento-osseous dysplasia: A case report

    International Nuclear Information System (INIS)

    Eskandarloo, Amir; Yousefi, Faezeh

    2013-01-01

    Periapical cemento-osseous dysplasia (PCOD) is a subtype of cemento-osseous dysplasia that usually occurs in middle-aged black women. This report described a case of a 45-year-old Iranian woman who was diagnosed with PCOD on the basis of cone beam computed tomographic (CBCT) findings. CBCT enabled detailed visualization of the bone changes. This report described the special radiographic characteristics of PCOD, including discontinuity of the lingual cortex on the CBCT sectional and three-dimensional images.

  4. CBCT findings of periapical cemento-osseous dysplasia: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Eskandarloo, Amir; Yousefi, Faezeh [Dept. of Oral and Maxillofacial Radiology, Faculty of Dentistry, Hamadan University of Medical Science, Hamadan(Korea, Republic of)

    2013-09-15

    Periapical cemento-osseous dysplasia (PCOD) is a subtype of cemento-osseous dysplasia that usually occurs in middle-aged black women. This report described a case of a 45-year-old Iranian woman who was diagnosed with PCOD on the basis of cone beam computed tomographic (CBCT) findings. CBCT enabled detailed visualization of the bone changes. This report described the special radiographic characteristics of PCOD, including discontinuity of the lingual cortex on the CBCT sectional and three-dimensional images.

  5. CBCT findings of periapical cemento-osseous dysplasia: A case report.

    Science.gov (United States)

    Eskandarloo, Amir; Yousefi, Faezeh

    2013-09-01

    Periapical cemento-osseous dysplasia (PCOD) is a subtype of cemento-osseous dysplasia that usually occurs in middle-aged black women. This report described a case of a 45-year-old Iranian woman who was diagnosed with PCOD on the basis of cone beam computed tomographic (CBCT) findings. CBCT enabled detailed visualization of the bone changes. This report described the special radiographic characteristics of PCOD, including discontinuity of the lingual cortex on the CBCT sectional and three-dimensional images.

  6. Simultaneous fingerprint and high-wavenumber confocal Raman spectroscopy enhances early detection of cervical precancer in vivo.

    Science.gov (United States)

    Duraipandian, Shiyamala; Zheng, Wei; Ng, Joseph; Low, Jeffrey J H; Ilancheran, A; Huang, Zhiwei

    2012-07-17

    Raman spectroscopy is a vibrational spectroscopic technique capable of nondestructively probing endogenous biomolecules and their changes associated with dysplastic transformation in the tissue. The main objectives of this study are (i) to develop a simultaneous fingerprint (FP) and high-wavenumber (HW) confocal Raman spectroscopy and (ii) to investigate its diagnostic utility for improving in vivo diagnosis of cervical precancer (dysplasia). We have successfully developed an integrated FP/HW confocal Raman diagnostic system with a ball-lens Raman probe for simultaneous acquistion of FP/HW Raman signals of the cervix in vivo within 1 s. A total of 476 in vivo FP/HW Raman spectra (356 normal and 120 precancer) are acquired from 44 patients at clinical colposcopy. The distinctive Raman spectral differences between normal and dysplastic cervical tissue are observed at ~854, 937, 1001, 1095, 1253, 1313, 1445, 1654, 2946, and 3400 cm(-1) mainly related to proteins, lipids, glycogen, nucleic acids and water content in tissue. Multivariate diagnostic algorithms developed based on partial least-squares-discriminant analysis (PLS-DA) together with the leave-one-patient-out, cross-validation yield the diagnostic sensitivities of 84.2%, 76.7%, and 85.0%, respectively; specificities of 78.9%, 73.3%, and 81.7%, respectively; and overall diagnostic accuracies of 80.3%, 74.2%, and 82.6%, respectively, using FP, HW, and integrated FP/HW Raman spectroscopic techniques for in vivo diagnosis of cervical precancer. Receiver operating characteristic (ROC) analysis further confirms the best performance of the integrated FP/HW confocal Raman technique, compared to FP or HW Raman spectroscopy alone. This work demonstrates, for the first time, that the simultaneous FP/HW confocal Raman spectroscopy has the potential to be a clinically powerful tool for improving early diagnosis and detection of cervical precancer in vivo during clinical colposcopic examination.

  7. Ehlers-Danlos syndrome with monostotic fibrous dysplasia

    Directory of Open Access Journals (Sweden)

    Rao A

    1979-01-01

    Full Text Available An unusual case of Ehlers-Danlos syndrome with monostotic fibrous dysplasia of the humorus is presented. The other orthopae-dic manifestations, its complications and associated features are re-viewed and summarised.

  8. Anhidrotic Ectodermal Dysplasia with Palmo-plantar Keratoderma

    Directory of Open Access Journals (Sweden)

    Kamlesh Kumar

    1982-01-01

    Full Text Available A patient with anhidrotic ectodermal dysplasia and palmo-plantar keratoderma is presented. Palmo-planta keratoderma is an unusual association with this disease. Atopic dermatitis was another associated condition in this patient.

  9. Colposcopy - directed biopsy

    Science.gov (United States)

    ... squamous cells - colposcopy; Pap smear - colposcopy; HPV - colposcopy; Human papilloma virus - colposcopy; Cervix - colposcopy; Colposcopy ... also called cervical dysplasia) Cervical warts (infection with human papilloma virus , or HPV) If the biopsy does not ...

  10. Arrhythmogenic right ventricular dysplasia: A case report

    Directory of Open Access Journals (Sweden)

    Tessa Negrín Valdés

    2015-10-01

    Full Text Available Arrhythmogenic right ventricular dysplasia is a heart muscle disease that predominantly affects the right ventricle, bringing about the replacement of normal myocardium with fatty or fibrofatty tissue and causing sudden death in young individuals. Ventricular tachycardia is an important clinical manifestation, although there are reports of right or global heart failure. The diagnosis is confirmed by echocardiography and magnetic resonance imaging. The case of a 65-year-old former smoker, with hypertension and ischemic heart disease, a history of effort syncope symptoms and proven non-sustained ventricular tachycardia, with morphology of left bundle branch block, is reported. Relevant diagnostic studies were performed, and echocardiographic elements which were compatible with arrhythmogenic right ventricular dysplasia were found. Therefore, an implantable cardioverter defibrillator was implanted, after which the patient has had a favorable outcome.

  11. Design and results of the USA-Mexico Border Human Papillomavirus (HPV, Cervical Dysplasia, and Chlamydia trachomatis Study Diseño y resultados del estudio sobre los papilomavirus humanos (PVH, la displasia cervical y Chlamydia trachomatis en la frontera de Estados Unidos y México

    Directory of Open Access Journals (Sweden)

    Anna R. Giuliano

    2001-03-01

    Full Text Available Objective. Mexico has one of the highest mortality rates of invasive cervical cancer in the world. This is particularly true for the states in northern Mexico that border on the United States of America. In addition, Hispanics in the United States have higher rates than do non-Hispanics in the country. Therefore, a binational team was formed to focus on this problem and to determine the risk factors and prevalence of cervical dysplasia and human papillomavirus (HPV infection, the sexually transmitted disease (STD known to cause cervical cancer. Chlamydia trachomatis infection, a common STD and potential HPV cofactor, was also assessed. Methods. Research was conducted in 1997 and 1998 in the border region of two states, Arizona in the United States and Sonora in Mexico, applying a cross-sectional study of women attending clinics for routine gynecologic care. Clinical measurements included Pap smears, HPV infection by both polymerase chain reaction (PCR and Hybrid Capture (HC, and C. trachomatis status by HC and enzyme-linked immunoassay (EIA. A total of 2 436 women were enrolled (mean age 33.3 years ± 10.3 years. Results. The overall prevalence of abnormal cytology was 9.3%, with a significant difference in the prevalence in Mexico (11.4% vs. the United States (6.6%. Of the participants, 14.5% of them tested positive for HPV by PCR, with no significant difference between the two countries, in spite of a lower behavioral risk profile for the Mexican women. Overall prevalence of C. trachomatis was found to be greater by HC than by EIA (8.2% vs. 3.0%, and in Mexico higher by both methods. Conclusions. An important accomplishment of the project was the implementation of a quality control program for Pap smear collection, which resulted in a significant reduction in inadequate smears in Mexico. Despite numerous potential logistical barriers, the binational team successfully conducted a large-scale study in the border area and developed an

  12. Intradiscal Pressure Changes during Manual Cervical Distraction: A Cadaveric Study

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    M. R. Gudavalli

    2013-01-01

    Full Text Available The objective of this study was to measure intradiscal pressure (IDP changes in the lower cervical spine during a manual cervical distraction (MCD procedure. Incisions were made anteriorly, and pressure transducers were inserted into each nucleus at lower cervical discs. Four skilled doctors of chiropractic (DCs performed MCD procedure on nine specimens in prone position with contacts at C5 or at C6 vertebrae with the headpiece in different positions. IDP changes, traction forces, and manually applied posterior-to-anterior forces were analyzed using descriptive statistics. IDP decreases were observed during MCD procedure at all lower cervical levels C4-C5, C5-C6, and C6-C7. The mean IDP decreases were as high as 168.7 KPa. Mean traction forces were as high as 119.2 N. Posterior-to-anterior forces applied during manual traction were as high as 82.6 N. Intraclinician reliability for IDP decrease was high for all four DCs. While two DCs had high intraclinician reliability for applied traction force, the other two DCs demonstrated only moderate reliability. IDP decreases were greatest during moving flexion and traction. They were progressevely less pronouced with neutral traction, fixed flexion and traction, and generalized traction.

  13. Get Tested for Cervical Cancer

    Science.gov (United States)

    ... Print This Topic En español Get Tested for Cervical Cancer Browse Sections The Basics Overview Cervical Cancer Cervical ... Cervical Cancer 1 of 5 sections The Basics: Cervical Cancer What is cervical cancer? Cervical cancer is cancer ...

  14. Total hip reconstruction in acetabular dysplasia.

    NARCIS (Netherlands)

    Schller, H.M.; Dalstra, M.; Huiskes, R.; Marti, R.K.

    1993-01-01

    In acetabular dysplasia, fixation of the acetabular component of a cemented total hip prosthesis may be insecure and superolateral bone grafts are often used to augment the acetabular roof. We used finite element analysis to study the mechanical importance of the lateral acetabular roof and found

  15. A new lethal sclerosing bone dysplasia

    International Nuclear Information System (INIS)

    Kingston, H.M.; Freeman, J.S.; Hall, C.M.

    1991-01-01

    A neonate is described with a lethal sclerosing bone dysplasia associated with prenatal fractures and craniofacial abnormalities including microcephaly, exophthalmos, hypoplastic nose and mid-face, small jaw and nodular hyperplasia of the gums. Parental consanguinity suggests that an autosomal recessive mutation is the likely aetiology. (orig.)

  16. Corrections of lower limb deformities in patients with diastrophic dysplasia.

    Science.gov (United States)

    Al Kaissi, Ali; Kenis, Vladimir; Melchenko, Eugeniy; Chehida, Farid Ben; Ganger, Rudolf; Klaushofer, Klaus; Grill, Franz

    2014-11-01

    Accurate understanding of the cause of the underlying pathology in children with diastrophic dysplasia would help in designing targeted management of their locomotion. Diastrophic dysplasia was diagnosed in twelve patients (nine girls and three boys; age range 1-14 years), all of whom presented with small stature and apparent short extremities. Club foot (mostly talipes equinovarus) was the most frequent and consistent abnormality. Concomitant abnormalities such as hip flexion contracture, flexion contractures of the knees with excessive valgus deformity and lateral patellar subluxation, were also encountered. Muscle ultrasound and muscle magnetic resonance imaging imaging showed no myopathic changes and muscle biopsies and the respiratory chain were normal. Serum choline kinase and plasma lactate concentrations were normal. Surgical correction of the foot and ankle in patients with diastrophic dysplasia is extremely difficult because of the markedly distorted anatomy. In all of these children, plantigrade foot was achieved along with the improved function of the locomotor system. Mutations of the diastrophic dysplasia sulfate transporter (also known as solute carrier family 26 member 2) were encountered. Arthrogryposis multiplex is the usual terminology used to describe the abnormality in infants with multiple contractures. Diligent orthopaedic care should be provided based on an accurate understanding of the associated syndromes in such children. © 2014 Chinese Orthopaedic Association and Wiley Publishing Asia Pty Ltd.

  17. January Monthly Spotlight: Cervical Health and Cervical Cancer Disparities

    Science.gov (United States)

    In January, CRCHD joins the nation in raising awareness for Cervical Health and Cervical Cancer Disparities. This month we share a special focus on NCI/CRCHD research programs that are trying to reduce cervical cancer disparities in underserved communities and the people who are spreading the word about the importance of early detection.

  18. Primary cellular meningeal defects cause neocortical dysplasia and dyslamination

    Science.gov (United States)

    Hecht, Jonathan H.; Siegenthaler, Julie A.; Patterson, Katelin P.; Pleasure, Samuel J.

    2010-01-01

    Objective Cortical malformations are important causes of neurological morbidity, but in many cases their etiology is poorly understood. Mice with Foxc1 mutations have cellular defects in meningeal development. We use hypomorphic and null alleles of Foxc1 to study the effect of meningeal defects on neocortical organization. Methods Embryos with loss of Foxc1 activity were generated using the hypomorphic Foxc1hith allele and the null Foxc1lacZ allele. Immunohistologic analysis was used to assess cerebral basement membrane integrity, marginal zone heterotopia formation, neuronal overmigration, meningeal defects, and changes in basement membrane composition. Dysplasia severity was quantified using two measures. Results Cortical dysplasia resembling cobblestone cortex, with basement membrane breakdown and lamination defects, is seen in Foxc1 mutants. As Foxc1 activity was reduced, abnormalities in basement membrane integrity, heterotopia formation, neuronal overmigration, and meningeal development appeared earlier in gestation and were more severe. Surprisingly, the basement membrane appeared intact at early stages of development in the face of severe deficits in meningeal development. Prominent defects in basement membrane integrity appeared as development proceeded. Molecular analysis of basement membrane laminin subunits demonstrated that loss of the meninges led to changes in basement membrane composition. Interpretation Cortical dysplasia can be caused by cellular defects in the meninges. The meninges are not required for basement membrane establishment but are needed for remodeling as the brain expands. Specific changes in basement membrane composition may contribute to subsequent breakdown. Our study raises the possibility that primary meningeal defects may cortical dysplasia in some cases. PMID:20976766

  19. Bilateral hereditary micro-epiphyseal dysplasia : clinical and genetic analysis of a Dutch family

    NARCIS (Netherlands)

    Mostert, Adrianus Klazinus

    2003-01-01

    This thesis is based upon a study of a Dutch family with a unique skeletal dysplasia first described by Elsbach in 1959. Because of the presence of microepiphyses, he called this disorder bilateral hereditary micro-epiphyseal dysplasia (BHMED) and distinguished it from more common multiple

  20. Pregnancy and mesenchimal dysplasias (Marfan syndrome, Ehlers-Danlos syndrome, hereditary hemorrhagic telangiectasia).

    Science.gov (United States)

    Radetskaya, L S; Makatsariya, A D; Bitsadze, V O; Khizroeva, J K

    2018-07-01

    The objective of this article is to attract the attention of clinical physicians to the rare but extremely relevant clinical pathology of mesenchymal dysplasias (Marfan syndrome, Ehlers-Danlos syndrome, hereditary hemorrhagic telangiectasia) and especially specific characteristics of such diseases during pregnancy. Connective tissue pathology can cover different organs and systems, symptoms of the same disease can vary in different patients thus making diagnostics significantly difficult. Here clinical diagnostic criteria and methods of molecular diagnostics of diseases are described. The pathogenesis of mesenchymal dysplasias is not currently well understood. For the patients with mesenchymal dysplasias pregnancy is fraught with high risk of life-threatening complications. The preferred delivery method for such patients is caesarean section.

  1. Overdenture restoration in a growing patient with hypohidrotic ectodermal dysplasia: a clinical report.

    Science.gov (United States)

    Pae, Ahran; Kim, Kyu; Kim, Hyeong-Seob; Kwon, Kung-Rock

    2011-03-01

    Ectodermal dysplasia is a hereditary disorder of ectodermal origin. A 12-year-old boy was referred for management of the oral manifestations of his ectodermal dysplasia. An overdenture retained by natural teeth for the maxilla and a double-crown-retained denture for the mandible were made. Double-crown-retained dentures may be modified into complete dentures if the abutment teeth are lost. The patient was instructed to maintain oral hygiene and return periodically for follow-up visits. This report describes a potential routine approach to restoring the appearance, function, and psyche of a growing boy with ectodermal dysplasia.

  2. CT features of fibrous dysplasia of the temporal bone

    International Nuclear Information System (INIS)

    Charrada-Ben Farhat, L.; Bourkhis, S.; Ben Yaacoub, I.; Dali, N.; Askri, A.; Hendaoui, L.

    2006-01-01

    Fibrous dysplasia is characterized by a progressive replacement of normal bone elements by fibrous tissue. The temporal bone is rarely involved. In this location, complications such as facial deformity, conductive hearing loss and facial peripheral neural involvement can occur. Positive diagnosis can be established with computerized tomography which also enables assessment of extension and detection of complications. We report a case of a 27-year-old man with extensive fibrous dysplasia of the right temporal bone presenting with conductive hearing loss secondary to progressive stenosis of the external auditory canal. Computerized tomography of the temporal region was performed. (authors)

  3. Skin symptoms in four ectodermal dysplasia syndromes including two case reports of Rapp-Hodgkin-Syndrome.

    Science.gov (United States)

    Knaudt, Björn; Volz, Thomas; Krug, Markus; Burgdorf, Walter; Röcken, Martin; Berneburg, Mark

    2012-01-01

    The skin, hair and nail changes in four distinct ectodermal dysplasia syndromes are compared and reviewed. These syndromes comprise Christ-Siemens-Touraine syndrome; ectrodactyly, ectodermal dysplasia and cleft lip/palate syndrome; ankyloblepharon-ectodermal defects-cleft lip/palate syndrome and Rapp-Hodgkin syndrome. A comprehensive overview of the dermatological signs and symptoms in these syndromes was generated from the database of the Ectodermal Dysplasia Network Germany, the clinical findings in the patients seen in our department and an extensive review of the literature. The findings included abnormalities of skin, sweating, hair and nails. These clinical findings are discussed in relation to the underlying molecular defects known to play a role in these four ectodermal dysplasia syndromes.

  4. Neuropsychological improvement in patients with cervical spondylotic myelopathy after posterior decompression surgery

    International Nuclear Information System (INIS)

    Hoshimaru, Minoru

    2010-01-01

    Patients with cervical spondylotic myelopathy sometimes complain of cognitive dysfunction, which may be coincidence. However, cognitive dysfunction may be related to disorders of the cervical spine and/or spinal cord. This study investigated cognitive dysfunction in patients with cervical spinal disorders. A total of 79 patients with cervical spondylotic myelopathy (40 women and 39 men, mean age 61.2 years) underwent cervical laminoplasty between January 2006 and July 2007. Ten of these 79 patients (7 women and 3 men, mean age 65.2 years) complained of moderate to severe memory disturbances. These 10 patients underwent neuroimaging studies and a battery of neuropsychological tests consisting of the mini-mental state examination, Kohs Block Design Test, Miyake Memory Test, Benton Visual Retention Test (BVRT), and 'kana-hiroi' test before and 3 months after surgery. Brain magnetic resonance imaging showed no organic brain lesions in the 10 patients, but single photon emission computed tomography demonstrated reduced regional cerebral blood flow in the posterior cortical areas in eight patients before surgery. Neuropsychological test scores showed statistically significant improvement after surgery in the Kohs Block Design Test and the BVRT, which measure visuospatial perception and reflect the function of the parietal and/or occipital lobes (p<0.05). The practice effect may have contributed to the neuropsychological improvements, but this study suggests that cervical spinal disorders may affect cognitive functions and that surgical treatment can ameliorate such effects. (author)

  5. Bilateral fibrous dysplasia of the mandible in a 7-year-old male patient-A rare case

    Directory of Open Access Journals (Sweden)

    Chandar V

    2010-06-01

    Full Text Available Fibrous dysplasia is a disturbance of bone metabolism that is classified as a benign fibro-osseous lesion. Fibrous connective tissue, containing abnormal bone, replaces normal bone. The etiology of fibrous dysplasia is unknown. The radiographic appearance of the irregularly shaped trabeculae aids in the differential diagnosis. Occurring most commonly in the second decade of life, the lesions of fibrous dysplasia can be surgically recontoured for esthetic or functional purposes once they become dormant. Here, we report a case of bilateral fibrous dysplasia in a 7 year old male patient and its diagnostic work-up.

  6. Impact of Isometric Contraction of Anterior Cervical Muscles on Cervical Lordosis.

    Science.gov (United States)

    Fedorchuk, Curtis A; McCoy, Matthew; Lightstone, Douglas F; Bak, David A; Moser, Jacque; Kubricht, Brett; Packer, John; Walton, Dustin; Binongo, Jose

    2016-09-01

    This study investigates the impact of isometric contraction of anterior cervical muscles on cervical lordosis. 29 volunteers were randomly assigned to an anterior head translation (n=15) or anterior head flexion (n=14) group. Resting neutral lateral cervical x-rays were compared to x-rays of sustained isometric contraction of the anterior cervical muscles producing anterior head translation or anterior head flexion. Paired sample t-tests indicate no significant difference between pre and post anterior head translation or anterior head flexion. Analysis of variance suggests that gender and peak force were not associated with change in cervical lordosis. Chamberlain's to atlas plane line angle difference was significantly associated with cervical lordosis difference during anterior head translation (p=0.01). This study shows no evidence that hypertonicity, as seen in muscle spasms, of the muscles responsible for anterior head translation and anterior head flexion have a significant impact on cervical lordosis.

  7. Analysis of absorbed dose in cervical spine scanning by computerized tomography using simulator objects

    International Nuclear Information System (INIS)

    Lyra, Maria Henriqueta Freire

    2015-01-01

    The Computed tomography (CT) has become an important diagnostic tool after the continued development of Multidetector CT (MDCT), which allows faster acquisition of images with better quality than the previous technology. However, there is an increased radiation exposure, especially in examinations that require more than one acquisition, as dynamic exams and enhancement studies in order to discriminate low contrast soft tissue injury from normal tissue. Cervical spine MDCT examinations are used for diagnosis of soft tissue and vascular changes, fractures, dysplasia and other diseases with instability, which guide the patient treatment and rehabilitation. This study aims at checking the absorbed dose range in the thyroid and other organs during MDCT scan of cervical spine, with and without bismuth thyroid shield. In this experiment a cervical spine MDCT scan was performed on anthropomorphic phantoms, from the occipital to the first thoracic vertebra, using a 64 and a 16 – channel CT scanners. Thermoluminescent dosimeters were used to obtain the absorbed dose in thyroid, lenses, magnum foramen and breasts of the phantom. The results show that the thyroid received the highest dose, 60.0 mGy, in the female phantom, according to the incidence of the primary X-ray beam. The absorbed doses in these tests showed significant differences in the evaluated organs, p value < 0.005, except for the magnum foramen and breasts. With the bismuth thyroid shield applied on the female phantom, the doses in the thyroid and in the lenses were reduced by 27% and 52%, respectively. On the other hand, a reduction of 23.3% in the thyroid and increasing of 49.0% in the lens were measured on the male phantom. (author)

  8. Cervical syndrome - the effectiveness of physical therapy interventions.

    Science.gov (United States)

    Kasumovic, Mersija; Gorcevic, Emir; Gorcevic, Semir; Osmanovic, Jasna

    2013-12-01

    The cervical syndrome refers to a set of disorders caused by the changes in the cervical spine and the soft-tissue surrounding it, with pain as the predominant symptom. Sore neck has been a common problem among a large section of today`s population. The factors contributing to this issue include the modern lifestyle, prolonged sitting and incorrect, fixed or constrained working postures. The root of these difficulties is found in the mechanical disorders of the cervical spine structures, poor body posture and jerky body movements. In the Scandinavian countries neck pain is considered to be a public health problem. The study evaluated 25 patients with an established diagnosis of cervical syndrome. The research was conducted at the PI Institute of Occupational and Sports Medicine of Zenica-Doboj Canton. Each patient received twenty physical therapy treatment sessions. The study included 25 patients suffering from the cervical syndrome. The statistical analysis of gender distribution indicated that 36% of the patients were male, while 64% were female. The mean age of study participants was 46.76±4,23. The patients ranged in age from 39 to 54 years, with no statistically significant difference in the mean age of male and female patients, p=0.691. Analysing the types of occupational activities performed by the patients, the study found a positive relation between neck pain and prolonged sitting at work. The patients who performed office work made up 76% of the total number. Each method of physical therapy applied in the treatment of neck pain patients proved useful. However, the combination of electrotherapy, kinesiotherapy and manual massage proved to be most effective. The cervical syndrome is a common medical condition primarily affecting adult population, with prevalence being higher among women and office workers. The condition places a considerable socioeconomic burden on the afflicted. Cervical pain ranges greatly in severity - from moderate to unbearable, thus

  9. Inherited retinal dysplasia and persistent hyperplastic primary vitreous in Miniature Schnauzer dogs.

    Science.gov (United States)

    Grahn, Bruce H; Storey, Eric S; McMillan, Catherine

    2004-01-01

    The objectives of this study were to define the clinical syndrome of retinal dysplasia and persistent primary vitreous in Miniature Schnauzer dogs and determine the etiology. We examined 106 Miniature Schnauzers using a biomicroscope and indirect ophthalmoscope. The anterior and posterior segments of affected dogs were photographed. Four enucleated eyes were examined using routine light microscopy and scanning electron microscopy. A pedigree was constructed and related dogs were test-bred to define the mode of inheritance of this syndrome. Congenital retinal dysplasia was confirmed in 24 of 106 related Miniature Schnauzer dogs. Physical and postmortem examinations revealed that congenital abnormalities were limited to the eyes. Biomicroscopic, indirect ophthalmoscopic, and neuro-ophthalmic examinations confirmed that some of these dogs were blind secondary to bilateral retinal dysplasia and detachment (nonattachment) (n = 13), and the remainder had generalized retinal dysplasia (n = 11). Fifteen of these dogs were also diagnosed with unilateral (n = 9) or bilateral (n = 6) persistent hyperplastic primary vitreous. Nutritional, infectious, or toxic etiologies were not evident on physical, postmortem, light microscopic, or transmitting and scanning electron microscopic examination of four affected Miniature Schnauzers. We examined the pedigree and determined that an autosomal recessive mode of inheritance was most likely. Three test-bred litters including those from affected parents, carrier and affected parents, and carrier parents confirmed this mode of inheritance. This study confirms that retinal dysplasia and persistent hyperplastic primary vitreous is a congenital abnormality that is inherited as an autosomal recessive condition in Miniature Schnauzers.

  10. Cervical interfacet spacers and maintenance of cervical lordosis.

    Science.gov (United States)

    Tan, Lee A; Straus, David C; Traynelis, Vincent C

    2015-05-01

    OBJECT The cervical interfacet spacer (CIS) is a relatively new technology that can increase foraminal height and area by facet distraction. These offer the potential to provide indirect neuroforaminal decompression while simultaneously enhancing fusion potential due to the relatively large osteoconductive surface area and compressive forces exerted on the grafts. These potential benefits, along with the relative ease of implantation during posterior cervical fusion procedures, make the CIS an attractive adjuvant in the management of cervical pathology. One concern with the use of interfacet spacers is the theoretical risk of inducing iatrogenic kyphosis. This work tests the hypothesis that interfacet spacers are associated with loss of cervical lordosis. METHODS Records from patients undergoing posterior cervical fusion at Rush University Medical Center between March 2011 and December 2012 were reviewed. The FacetLift CISs were used in all patients. Preoperative and postoperative radiographic data were reviewed and the Ishihara indices and cervical lordotic angles were measured and recorded. Statistical analyses were performed using STATA software. RESULTS A total of 64 patients were identified in whom 154 cervical levels were implanted with machined allograft interfacet spacers. Of these, 15 patients underwent anterior-posterior fusions, 4 underwent anterior-posterior-anterior fusions, and the remaining 45 patients underwent posterior-only fusions. In the 45 patients with posterior-only fusions, a total of 110 levels were treated with spacers. There were 14 patients (31%) with a single level treated, 16 patients (36%) with two levels treated, 5 patients (11%) with three levels treated, 5 patients (11%) with four levels treated, 1 patient (2%) with five levels treated, and 4 patients (9%) with six levels treated. Complete radiographic data were available in 38 of 45 patients (84%). On average, radiographic follow-up was obtained at 256.9 days (range 48-524 days

  11. Cleidocranial Dysplasia Case Report: Remodeling of Teeth as Aesthetic Restorative Treatment

    Directory of Open Access Journals (Sweden)

    Leonardo Fernandes da Cunha

    2014-01-01

    Full Text Available Cleidocranial dysplasia (CCD, is an autosomal dominant disorder with a prevalence of 1 in 1,000,000 individuals. It is generally characterized by orofacial manifestations, including enamel hypoplasia, retained primary teeth, and impacted permanent and supernumerary teeth. The successful treatment involving a timing intervention (orthodontic-maxillofacial surgeons-restorative is already described. However, the restorative treatment might improve the aesthetic final result in dentistry management for patients with cleidocranial dysplasia. Objective. Therefore, this clinical report presents a conservative restorative management (enamel microabrasion, dental bleaching, and direct composite resin for aesthetic solution for a patient with CCD. Clinical Considerations. The cosmetic remodeling is a conservative, secure, and low cost therapy that can be associated with other procedures such as enamel microabrasion and dental bleaching to achieve optimal outcome. Additionally, the Golden Proportion can be used to guide dental remodeling to improve the harmony of the smile and the facial composition. Conclusions. Thus, dentists must know and be able to treat dental aesthetic problems in cleidocranial dysplasia patients. The intention of this paper is to describe a restorative approach with the cosmetic remodeling teeth (by grinding or addicting material associated with enamel microabrasion and dental bleaching to reestablish the form, shape, and color of smile for patients with cleidocranial dysplasia.

  12. The development of auditory skills in young children with Mondini dysplasia after cochlear implantation.

    Directory of Open Access Journals (Sweden)

    Xueqing Chen

    Full Text Available The aim of this study is to survey and compare the development of auditory skills in young children with Mondini dysplasia and profoundly-deaf young children with radiologically normal inner ears over a period of 3 years after cochlear implantation. A total of 545 young children (age 7 to 36 months with prelingual, severe to profound hearing loss participated in this study. All children received cochlear implantation. Based on whether or not there was a Mondini dysplasia as diagnosed with CT scanning, the subjects were divided into 2 groups: (A 514 young children with radiologically normal inner ears and (B 31 young children with Mondini dysplasia. The Infant-Toddler Meaningful Auditory Integration Scale (IT-MAIS was used to assess the children's auditory skills that include vocalization changes, spontaneous alerting to sounds in everyday living environments, and the ability to derive meaning from sounds. The assessment was performed prior to surgery and at 1, 3, 6, 9, 12, 24, and 36 months after implant device switch-on. The mean scores for overall auditory skills were not significantly different between groups A and B at pre-surgery, 1, 12, 24, and 36 months post-surgery, but were significantly different at 3, 6, and 9 months post-surgery. The mean scores for all auditory skills in children with Mondini dysplasia showed significant improvement over time. The mean scores for the three subcategories of auditory skills in children with Mondini dysplasia also showed significant differences at pre-surgery, 1, 3, 6, and 9 months, however, there were no significant differences at 12, 24, and 36 months. Overall, the auditory skills of young children with Mondini dysplasia developed rapidly after cochlear implantation, in a similar manner to that of young children with radiologically normal inner ears. Cochlear implantation is an effective intervention for young children with Mondini dysplasia.

  13. Cervical syphilitic lesions mimicking cervical cancer: a rare case report

    Directory of Open Access Journals (Sweden)

    Xiaoqing Zhu

    2015-02-01

    Full Text Available A woman presented to the hospital due to postcoital vaginal bleeding. The patient was initially diagnosed with cervical carcinoma by clinicians at a local hospital. However, a biopsy of the cervical lesions revealed chronic inflammation and erosion of the cervical mucosa, and the rapid plasma reagin ratio titer was 1:256. The patient was eventually diagnosed with syphilitic cervicitis and treated with minocycline 0.1 g twice a day. The patient was cured with this treatment.

  14. Management of symptomatic florid cemento-osseous dysplasia: Literature review and a case report.

    Science.gov (United States)

    Aiuto, Riccardo; Gucciardino, Federico; Rapetti, Roberta; Siervo, Sandro; Bianch, Andrea-Edoardo

    2018-03-01

    Cemento-osseous dysplasia is a jaw disorder characterized by a reactive process in which normal bone is replaced by connective tissue matrix. There are different Cemento-osseous dysplasia entities. The treatment of these lesions, once diagnosed by radiology, is not required because generally they are asymptomatic. The localization is in the tooth-bearing areas of the jaws and its distribution is symmetric. In this case report, a 57-year-old Caucasian female patient was referred to our attention complaining of painful inflammatory events localized in the right angle of the jaw. The radiographic appearance, the distribution of several lesions and the positive vitality test of the involved teeth, supported the diagnosis of Florid Cemento-osseous dysplasia. Because of the symptomatology, the patient was submitted to surgery and the lesion and the second inferior right molar were removed. The histological examination of the specimens confirmed the diagnosis. Many lesions that may exhibit a similar sclerotic appearance on conventional radiographs have to be differentiated and dental imaging can be used to discriminate between Florid COD and other lesions. Diagnosis of Florid Cemento-osseous dysplasia can be made with accurate clinical and radiographic assessment. In asymptomatic cases no treatment is required and the patient should have regular follow-up, but in this symptomatic case it was necessary to proceed with surgical intervention. The surgery treatment in the symptomatic case had a favourable prognosis and the two years follow-up has shown a complete healing. Given the abow, it is concluded that the choice of treatment must be selective according to the disease sites. Key words: Cemento-ossifying dysplasia, fibro-osseous lesions, florid cemento-osseous dysplasia, cementoma.

  15. Ectrodactyly, ectodermal dysplasia, and cleft lip/palate syndrome: A case report of "Incomplete syndrome"

    Directory of Open Access Journals (Sweden)

    P K Shivaprakash

    2012-01-01

    Full Text Available Ectrodactyly, ectodermal dysplasia, and cleft lip/palate (EEC is a rare syndrome having ectrodactyly, ectodermal dysplasia, and cleft lip/palate. So far, very few cases have been reported in literature. However, we report a case of incomplete EEC syndrome having ectrodactyly and cleft lip and palate with absence of signs of ectodermal dysplasia with no other systemic anomalies. Other feature noted is the syndactyly of toes which is reported rarely in this syndrome. A multidisciplinary approach for treatment is needed which is co-ordinated by pedodontist or pediatrician.

  16. Unusual fan shaped ossification in a female fetus with radiological features of boomerang dysplasia

    Science.gov (United States)

    Odent, S.; Loget, P.; Le Marec, B.; Delezoide, A.; Maroteaux, P.

    1999-01-01

    We report on a female fetus of 24 weeks whose clinical and radiological findings were compatible with boomerang dysplasia (BD). However, histopathology was unusual with a lateral fan shaped diaphyseal ossification. This has never been described either in typical atelosteogenesis I (AT-I) or in BD. The purpose of this report is to find out if this condition is a separate lethal bone dysplasia or another histological feature of the nosological group of AT-I and BD. 


Keywords: boomerang dysplasia; atelosteogenesis; lethal chondrodysplasia; lethal dwarfism PMID:10227404

  17. Paleopathological Study of Dwarfism-Related Skeletal Dysplasia in a Late Joseon Dynasty (South Korean) Population.

    Science.gov (United States)

    Woo, Eun Jin; Lee, Won-Joon; Hu, Kyung-Seok; Hwang, Jae Joon

    2015-01-01

    Skeletal dysplasias related to genetic etiologies have rarely been reported for past populations. This report presents the skeletal characteristics of an individual with dwarfism-related skeletal dysplasia from South Korea. To assess abnormal deformities, morphological features, metric data, and computed tomography scans are analyzed. Differential diagnoses include achondroplasia or hypochondroplasia, chondrodysplasia, multiple epiphyseal dysplasia, thalassemia-related hemolytic anemia, and lysosomal storage disease. The diffused deformities in the upper-limb bones and several coarsened features of the craniofacial bones indicate the most likely diagnosis to have been a certain type of lysosomal storage disease. The skeletal remains of EP-III-4-No.107 from the Eunpyeong site, although incomplete and fragmented, provide important clues to the paleopathological diagnosis of skeletal dysplasias.

  18. Paleopathological Study of Dwarfism-Related Skeletal Dysplasia in a Late Joseon Dynasty (South Korean Population.

    Directory of Open Access Journals (Sweden)

    Eun Jin Woo

    Full Text Available Skeletal dysplasias related to genetic etiologies have rarely been reported for past populations. This report presents the skeletal characteristics of an individual with dwarfism-related skeletal dysplasia from South Korea. To assess abnormal deformities, morphological features, metric data, and computed tomography scans are analyzed. Differential diagnoses include achondroplasia or hypochondroplasia, chondrodysplasia, multiple epiphyseal dysplasia, thalassemia-related hemolytic anemia, and lysosomal storage disease. The diffused deformities in the upper-limb bones and several coarsened features of the craniofacial bones indicate the most likely diagnosis to have been a certain type of lysosomal storage disease. The skeletal remains of EP-III-4-No.107 from the Eunpyeong site, although incomplete and fragmented, provide important clues to the paleopathological diagnosis of skeletal dysplasias.

  19. Clinical, radiographic, and histological findings of florid cemento-osseous dysplasia: a case report

    International Nuclear Information System (INIS)

    Kim, Jeong Hee; Song, Byeong Chul; Kimn, Sun Ho; Park, Yang Soon

    2011-01-01

    Cemento-osseous dysplasias are a group of disorders known to originate from periodontal ligament tissue and involve, essentially, the same pathological process. They are usually classified into three main groups: periapical, florid, and focal cemental dysplasias depending on their extent and radiographic appearances. Radiographically, florid cementoosseous dysplasia (FCOD) appears as dense, lobulated masses, often symmetrically located in various regions of the jaws. The best management for the asymptomatic FCOD patient consists of regular recall examinations with prophylaxis. The management of the symptomatic patient is more difficult. A case of FCOD occurring in a 52-year-old edentulous Korean female is reported which is rare with regard to race and sex.

  20. Clinical, radiographic, and histological findings of florid cemento-osseous dysplasia: a case report.

    Science.gov (United States)

    Kim, Jeong-Hee; Song, Byeong-Chul; Kim, Sun-Ho; Park, Yang-Soon

    2011-09-01

    Cemento-osseous dysplasias are a group of disorders known to originate from periodontal ligament tissue and involve, essentially, the same pathological process. They are usually classified into three main groups: periapical, florid, and focal cemental dysplasias depending on their extent and radiographic appearances. Radiographically, florid cementoosseous dysplasia (FCOD) appears as dense, lobulated masses, often symmetrically located in various regions of the jaws. The best management for the asymptomatic FCOD patient consists of regular recall examinations with prophylaxis. The management of the symptomatic patient is more difficult. A case of FCOD occurring in a 52-year-old edentulous Korean female is reported which is rare with regard to race and sex.

  1. [Clinical and molecular study in a child with X-linked hypohidrotic ectodermal dysplasia].

    Science.gov (United States)

    Callea, Michele; Yavuz, Izzet; Clarich, Gabriella; Cammarata-Scalisi, Francisco

    2015-12-01

    Ectodermal dysplasia encompasses more than 200 clinically distinct entities, which affect at least two structures derived from the ectoderm, including the skin, hair, nails, teeth, sweat glands, and sebaceous glands. X-linked hypohidrotic ectodermal dysplasia is the most common type and is caused by mutation of the EDA gene that encodes Ectodysplasin-A. It occurs in less than 1 in 100 000 individuals and is clinically characterized by hypodontia, hypohidrosis, hypotrichosis, and eye dis orders. We present a child evaluated in a multidisciplinary manner with clinical and molecular diagnosis of X-linked hypohidrotic ectodermal dysplasia with type missense mutation c.1133C> T; p.T378M in EDA gene.

  2. Clinical, radiographic, and histological findings of florid cemento-osseous dysplasia: a case report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Jeong Hee; Song, Byeong Chul; Kimn, Sun Ho; Park, Yang Soon [Seoul Veterans Hospital, Seoul (Korea, Republic of)

    2011-09-15

    Cemento-osseous dysplasias are a group of disorders known to originate from periodontal ligament tissue and involve, essentially, the same pathological process. They are usually classified into three main groups: periapical, florid, and focal cemental dysplasias depending on their extent and radiographic appearances. Radiographically, florid cementoosseous dysplasia (FCOD) appears as dense, lobulated masses, often symmetrically located in various regions of the jaws. The best management for the asymptomatic FCOD patient consists of regular recall examinations with prophylaxis. The management of the symptomatic patient is more difficult. A case of FCOD occurring in a 52-year-old edentulous Korean female is reported which is rare with regard to race and sex.

  3. A standardized imaging protocol for the endoscopic prediction of dysplasia within sessile serrated polyps (with video).

    Science.gov (United States)

    Tate, David J; Jayanna, Mahesh; Awadie, Halim; Desomer, Lobke; Lee, Ralph; Heitman, Steven J; Sidhu, Mayenaaz; Goodrick, Kathleen; Burgess, Nicholas G; Mahajan, Hema; McLeod, Duncan; Bourke, Michael J

    2018-01-01

    Dysplasia within sessile serrated polyps (SSPs) is difficult to detect and may be mistaken for an adenoma, risking incomplete resection of the background serrated tissue, and is strongly implicated in interval cancer after colonoscopy. The use of endoscopic imaging to detect dysplasia within SSPs has not been systematically studied. Consecutively detected SSPs ≥8 mm in size were evaluated by using a standardized imaging protocol at a tertiary-care endoscopy center over 3 years. Lesions suspected as SSPs were analyzed with high-definition white light then narrow-band imaging. A demarcated area with a neoplastic pit pattern (Kudo type III/IV, NICE type II) was sought among the serrated tissue. If this was detected, the lesion was labeled dysplastic (sessile serrated polyp with dysplasia); if not, it was labeled non-dysplastic (sessile serrated polyp without dysplasia). Histopathology was reviewed by 2 blinded specialist GI pathologists. A total of 141 SSPs were assessed in 83 patients. Median lesion size was 15.0 mm (interquartile range 10-20), and 54.6% were in the right side of the colon. Endoscopic evidence of dysplasia was detected in 36 of 141 (25.5%) SSPs; of these, 5 of 36 (13.9%) lacked dysplasia at histopathology. Two of 105 (1.9%) endoscopically designated non-dysplastic SSPs had dysplasia at histopathology. Endoscopic imaging, therefore, had an accuracy of 95.0% (95% confidence interval [CI], 90.1%-97.6%) and a negative predictive value of 98.1% (95% CI, 92.6%-99.7%) for detection of dysplasia within SSPs. Dysplasia within SSPs can be detected accurately by using a simple, broadly applicable endoscopic imaging protocol that allows complete resection. Independent validation of this protocol and its dissemination to the wider endoscopic community may have a significant impact on rates of interval cancer. (Clinical trial registration number: NCT03100552.). Copyright © 2018 American Society for Gastrointestinal Endoscopy. Published by Elsevier Inc. All

  4. Epileptogenicity of cortical dysplasia in temporal lobe dual pathology: an electrophysiological study with invasive recordings.

    Science.gov (United States)

    Fauser, Susanne; Schulze-Bonhage, Andreas

    2006-01-01

    Hippocampal sclerosis is often associated with macroscopic or microscopic dysplasia in the temporal neocortex (TN). The relevance of such a dual pathology with regard to epileptogenesis is unclear. This study investigates the role of both pathologies in the generation of ictal and interictal activity. Ictal (113 seizures) and interictal data from invasive EEG recordings with simultaneous depth electrodes in the hippocampus and subdural electrodes over the TN were analysed retrospectively in 12 patients with variable degrees of hippocampal sclerosis and different types of histologically confirmed temporal cortical dysplasia [all male, age at epilepsy onset 25 Hz) and repetitive sharp waves. The interictal patterns over the TN were similar to those seen over extratemporal focal cortical dysplasias. Simultaneous recordings from the hippocampus and the TN strongly suggest that dysplastic tissue in the TN is often epileptogenic. The quantitative contribution of the hippocampus to seizure generation corresponded with the degree of hippocampal pathology, whereas different subtypes of cortical dysplasia did not affect its relative contribution to seizure generation and even mild forms of dysplasia were epileptogenic.

  5. Anesthetic management during a cesarean section in a patient with cleidocranial dysplasia: a case report.

    Science.gov (United States)

    Nishio, Yumiko; Hiraki, Teruyuki; Taniguchi, Hiroko; Ushijima, Kazuo

    2018-01-01

    Cleidocranial dysplasia is a type of skeletal dysplasia, which is primarily characterized by delayed ossification of skeletal structures. It causes facial and oral abnormalities, resulting in difficult airway management and neuraxial anesthesia. The patient was a 24-year-old primipara (height 138 cm, weight 42 kg) with a hypoplastic right clavicle, patent fontanelles, dental malalignment, and a high palate. She was diagnosed with cleidocranial dysplasia at birth, although gene examination has not been performed. The fetus was confirmed to have short limbs and large fontanelles during an examination performed at 28 weeks gestation, suspected to have cleidocranial dysplasia. The mother was scheduled for a cesarean section at 37 weeks and 1 day due to cephalopelvic disproportion. Preoperative radiography and magnetic resonance imaging revealed no vertebral and spinal abnormalities, which allowed combined spinal-epidural analgesia (CSEA) to be performed. The surgery was safely concluded under CSEA with no intraoperative respiratory or circulatory problems. Patients with cleidocranial dysplasia exhibit facial, oral abnormalities, and often vertebral abnormalities. Imaging assessments before neuraxial anesthesia and careful preparation for airway management are required.

  6. Epiphyseal union of the cervical vertebral centra: its relationship to skeletal age and maturation of thoracic vertebral centra.

    Science.gov (United States)

    Albert, Midori A; Maier, Christopher A

    2013-11-01

    Epiphyseal union stages for cervical vertebral centra (ring epiphyses) were documented for 55 individuals (females and males, ages 14-27 years) from the Terry Collection, using the Albert and Maples method 1, to examine both its relationship to age at death and to thoracic data collected from the same individuals using the same method. Results showed a moderate correlation between cervical ring union and age (r = 0.63, p = 0.000), and a fairly low correlation between cervical and thoracic ring union (r = 0.41, p = 0.002). Paired samples t-tests yielded a statistically significant difference between cervical and thoracic union mean values (p = 0.01). Union progressed earlier in cervical vertebrae and in females. Results indicated fairly substantial variation in both sexes. Findings may serve as a basic guideline for estimating a general age range at death for unknown skeletal remains and to corroborate findings from other skeletal age indicators. © 2013 American Academy of Forensic Sciences.

  7. Molecular genetic analysis of consanguineous Pakistani families with autosomal recessive hypohidrotic ectodermal dysplasia.

    Science.gov (United States)

    Bibi, Nosheen; Ahmad, Saeed; Ahmad, Wasim; Naeem, Muhammad

    2011-02-01

    Hypohidrotic ectodermal dysplasia is an inherited disorder characterized by defective development of teeth, hairs and sweat glands. X-linked hypohidrotic ectodermal dysplasia is caused by mutations in the EDA gene, and autosomal forms of hypohidrotic ectodermal dysplasia are caused by mutations in either the EDAR or the EDARADD genes. To study the molecular genetic cause of autosomal recessive hypohidrotic ectodermal dysplasia in three consanguineous Pakistani families (A, B and C), genotyping of 13 individuals was carried out by using polymorphic microsatellite markers that are closely linked to the EDAR gene on chromosome 2q11-q13 and the EDARADD gene on chromosome 1q42.2-q43. The results revealed linkage in the three families to the EDAR locus. Sequence analysis of the coding exons and splice junctions of the EDAR gene revealed two mutations: a novel non-sense mutation (p.E124X) in the probands of families A and B and a missense mutation (p.G382S) in the proband of family C. In addition, two synonymous single-nucleotide polymorphisms were also identified. The finding of mutations in Pakistani families extends the body of evidence that supports the importance of EDAR for the development of hypohidrotic ectodermal dysplasia. © 2010 The Authors. Australasian Journal of Dermatology © 2010 The Australasian College of Dermatologists.

  8. A case of Mondini dysplasia with recurrent Streptococcus pneumoniae meningitis.

    Science.gov (United States)

    Yilmaz Ciftdoğan, Dilek; Bayram, Nuri; Ozdemir, Yasemin; Bayraktaroğlu, Selen; Vardar, Fadil

    2009-12-01

    Mondini's dysplasia is a developmental anomaly of the middle ear characterized by cochlear malformation with dilation of the vestibular aquaduct, vestibule, and ampullar ends of the semicircular canals. These deformities may result in a connection between subarachnoid space and the middle ear resulting in recurrent episodes of meningitis. Additionally, it is commonly associated with hearing impairment. We describe here a boy with recurrent meningitis and unilateral sensorineural hearing loss. Mondini dysplasia was demonstrated with computed tomographic scans of the temporal bones in the search for pathogenesis of recurrent meningitis.

  9. Awareness, knowledge and beliefs about HPV, cervical cancer and HPV vaccines among nurses in Cameroon: an exploratory study.

    Science.gov (United States)

    Wamai, Richard G; Ayissi, Claudine Akono; Oduwo, Geofrey O; Perlman, Stacey; Welty, Edith; Welty, Thomas; Manga, Simon; Onyango, Monica A; Ogembo, Javier Gordon

    2013-10-01

    While it is known that sub-Saharan African countries face multiple obstacles such as cost in adopting vaccination against human papillomavirus (HPV), the crucial role nurses can play in implementing such programs has not been adequately examined. To investigate the knowledge and awareness of HPV, primary cause of cervical cancer and HPV vaccine among nurses working at four Cameroon Baptist Convention Health Services facilities, and to explore what factors influence nurses' willingness to inform and recommend HPV vaccine to adolescents and parents attending clinics. A structured questionnaire survey was administered to a convenience sample of nursing staff working at the four health facilities. Of 192 eligible nurses 76 (39.6%) participated in the study. There were moderately low levels of knowledge about HPV infection and prevention of cervical cancer, but a moderately high level of knowledge about HPV vaccine. Although 90.8% acknowledged that cervical cancer is directly linked to HPV infection, nearly 32% failed to identify it as a sexually transmitted infection (STI), while 43.4% believed it is an uncommon infection. Willingness to recommend the HPV vaccine was moderate, with 69.7% intentionally initiating discussions with patients about the subject. The most important factors considered when deciding to recommend the vaccine included effectiveness (56.6%) and side effects/safety (11.8%). Cost was less of a concern (6.6%), likely due to the availability of donated vaccine. Despite high awareness about HPV, more education about the virus, cervical cancer and the vaccine are required to further increase nurses' willingness to recommend the vaccine and strengthen strategies for reaching adolescents through nurses in Cameroon. Published by Elsevier Ltd.

  10. Ectodermal Dysplasia with Anodontia: A Report of Two Cases

    Science.gov (United States)

    Bani, Mehmet; Tezkirecioglu, Ali Melih; Akal, Nese; Tuzuner, Tamer

    2010-01-01

    Ectodermal dysplasia is a hereditary disorder that occurs as a consequence of disturbances in the ectoderm of the developing embryo. The triad of nail dystrophy, alopecia or hypotrichosis and palmoplantar hyperkeratosis is usually accompanied by a lack of sweat glands and a partial or complete absence of primary and/or permanent dentition. Two case reports illustrating the prosthetic rehabilitation of 2 young boys with anhidrotic ectodermal dysplasia associated with severe anodontia are presented. Since the oral rehabilitation of these cases is often difficult; particularly in pediatric patients, treatment should be administered by a multidisciplinary team involving pediatric dentistry, orthodontics, prosthodontics and oral-maxillofacial surgery. PMID:20396456

  11. Ectodermal Dysplasia: A Clinical Overview for the Dental Practitioner.

    Science.gov (United States)

    Halai, Tina; Stevens, Claire

    2015-10-01

    The term ectodermal dysplasia (ED) is used to describe a group of rare congenital disorders characterized by abnormalities of two or more ectodermal structures such as the skin, hair, nails, teeth and sweat glands. This paper will give an overview of the aetiology of ED and describe the manifestations and dental management of this condition. In particular, the important role of the dental practitioner in the identification and management of patients with ED will be highlighted. CPD/Clinical Relevance: Dental practitioners should be aware of the oral features of ectodermal dysplasia and be able to make timely referrals and provide appropriate continuing care for these patients.

  12. Case report 486: Spondyloepiphyseal dysplasia tarda (SDT) (presumptively proved)

    International Nuclear Information System (INIS)

    Brown, D.D.; Childress, M.H.

    1988-01-01

    A 51 year old man with severe degenerative joint disease, short stature, barrel chest deformity, platyspondyly, a narrow pelvis, small iliac bones, dysplastic femoral heads and necks, notching of the patellae and flattening of the femoral intercondylar notches has been described as an example of Spondyloepiphyseal dysplasia tarda SDT. The entity was discussed in detail. The notching of the patellae has not been reported in association with SDT to the authors' knowledge. Characteristic features of SDT allow it to be differentiated from other arthropathies and dysplasias and these distinctions have been emphasized in the discussion. The diagnosis in this case can only be considered presumptively proved. (orig./MG)

  13. An unusual form of spondyloepiphyseal dysplasia, with advanced carpal and spinal end-plate ossification mimicking COMP-mutation-like multiple epiphyseal dysplasia

    Energy Technology Data Exchange (ETDEWEB)

    Pazzaglia, Ugo E.; Zarattini, Guido [University of Brescia Medical School, Department of Orthopaedics and Traumatology, Brescia (Italy); Beluffi, Giampiero [Fondazione IRCCS Policlinico S. Matteo, Section of Paediatric Radiology, Department of Radiodiagnosis, Pavia (Italy)

    2008-07-15

    We present a child with irregular ossification of tubular bone epiphyses, short bones, and spine. The radiographic evolution of bones undergoing endochondral ossification was followed from the age of 1 year 9 months to 6 years. The unusual features demonstrated in this child made classification difficult: pseudoachondroplasia was excluded because no mutations of the COMP gene were found. Considering the evolution of the radiographic appearances, the most likely diagnosis would seem to be an unusual form of spondyloepiphyseal dysplasia, mimicking some aspects of multiple epiphyseal dysplasia. Endochondral ossification was diffusely altered with a mixture of epiphyseal ossification delay associated with acceleration and early fusion. This case was a unique presentation within the family, suggesting a mutation in the affected child. (orig.)

  14. An unusual form of spondyloepiphyseal dysplasia, with advanced carpal and spinal end-plate ossification mimicking COMP-mutation-like multiple epiphyseal dysplasia

    International Nuclear Information System (INIS)

    Pazzaglia, Ugo E.; Zarattini, Guido; Beluffi, Giampiero

    2008-01-01

    We present a child with irregular ossification of tubular bone epiphyses, short bones, and spine. The radiographic evolution of bones undergoing endochondral ossification was followed from the age of 1 year 9 months to 6 years. The unusual features demonstrated in this child made classification difficult: pseudoachondroplasia was excluded because no mutations of the COMP gene were found. Considering the evolution of the radiographic appearances, the most likely diagnosis would seem to be an unusual form of spondyloepiphyseal dysplasia, mimicking some aspects of multiple epiphyseal dysplasia. Endochondral ossification was diffusely altered with a mixture of epiphyseal ossification delay associated with acceleration and early fusion. This case was a unique presentation within the family, suggesting a mutation in the affected child. (orig.)

  15. Is the cervical spine clear? Undetected cervical fractures diagnosed only at autopsy.

    Science.gov (United States)

    Sweeney, J F; Rosemurgy, A S; Gill, S; Albrink, M H

    1992-10-01

    Undetected cervical-spine injuries are a nemesis to both trauma surgeons and emergency physicians. Radiographic protocols have been developed to avoid missing cervical-spine fractures but are not fail-safe. Three case reports of occult cervical fractures documented at autopsy in the face of normal cervical-spine radiographs and computerized tomography scans are presented.

  16. Concurrent cemento-osseous dysplasia and osteogenic sarcoma: report of two cases.

    Science.gov (United States)

    Olusanya, A A; Adeyemi, B F; Adisa, A O

    2012-01-01

    Aim. Cemento-osseous dysplasia (COD) represents a rare group of benign fibroosseous disorders, while osteogenic sarcoma (OS) on the hand, is a malignant tumour of ominous prognosis. A combination of COD and OS is rare and sparsely reported in literature. There are only four reported cases known to the authors. The aim of this paper is to report additional cases of COD occurring concurrently with OS. Materials and Methods. The clinicoradiologic findings and histological analysis of mandibular lesions in two patients who reported at the Dental Centre of the University College Hospital, Ibadan, Nigeria, are presented. Results. The two patients were diagnosed of mandible osteosarcoma occurring concurrently with bilateral mandibular focal cemento-osseous dysplasia. Conclusion. The simultaneous occurrence of osteosarcoma and cemento-osseous dysplasia raises the question of whether COD has transformed into OS or a collision tumour has occurred and their simultaneous occurrence is just a coincidence.

  17. Periacetabular Osteotomy in patients with Hip Dysplasia investigated with Imaging Modalities

    DEFF Research Database (Denmark)

    Mechlenburg, Inger

    2016-01-01

    , cartilage and blood perfusion after PAO in patients with hip dysplasia. Furthermore, to investigate the relationship between the acetabular angles and health-related quality of life (QoL) after PAO. And finally, to study the level of radiation to the surgeon during PAO. Chapters 3 to 7 investigate the first......The minimal invasive periacetabular osteotomy (PAO) is a joint-preserving procedure that effectively corrects hip dysplasia, provides pain relief, improved radiographic results and a low rate of complications. The aim of this doctoral dissertation was to examine biological changes in bone...... is applied on 26 patients scheduled for PAO. In chapter 4, a cohort of patients with hip dysplasia are followed with Dual-energy X-ray absorptiometry (DXA) prior to and 1 and 2½ years after PAO to investigate changes in acetabular bone mineral density after PAO. Moreover, to examine whether bone mineral...

  18. Reliability and reproducibility of subaxial cervical injury description system: a standardized nomenclature schema.

    Science.gov (United States)

    Bono, Christopher M; Schoenfeld, Andrew; Gupta, Giri; Harrop, James S; Anderson, Paul; Patel, Alpesh A; Dimar, John; Aarabi, Bizhan; Dailey, Andrew; Vaccaro, Alexander R; Gahr, Ralf; Shaffrey, Christopher; Anderson, David G; Rampersaud, Raj

    2011-08-01

    Radiographic measurement study. To develop a standardized cervical injury nomenclature system to facilitate description, communication, and classification among health care providers. The reliability and reproducibility of this system was then examined. Description of subaxial cervical injuries is critical for treatment decision making and comparing scientific reports of outcomes. Despite a number of available classification systems, surgeons, and researchers continue to use descriptive nomenclature, such as "burst" and "teardrop" fractures, to describe injuries. However, there is considerable inconsistency with use of such terms in the literature. Eleven distinct injury types and associated definitions were established for the subaxial cervical spine and subsequently refined by members of the Spine Trauma Study Group. A series of 18 cases of patients with a broad spectrum of subaxial cervical spine injuries was prepared and distributed to surgeon raters. Each rater was provided with the full nomenclature document and asked to select primary and secondary injury types for each case. After receipt of the raters' first round of classifications, the cases were resorted and returned to the raters for a second round of review. Interrater and intrarater reliabilities were calculated as percent agreement and Cohen kappa (κ) values. Intrarater reliability was assessed by comparing a given rater's diagnosis from the first and second rounds. Nineteen surgeons completed the first and second rounds of the study. Overall, the system demonstrated 56.4% interrater agreement and 72.8% intrarater agreement. Overall, interrater κ values demonstrated moderate agreement while intrarater κ values showed substantial agreement. Analyzed by injury types, only four (burst fractures, lateral mass fractures, flexion teardrop fractures, and anterior distraction injuries) demonstrated greater than 50% interrater agreement. This study demonstrated that, even in ideal circumstances, there is

  19. Reconstruction of the Acetabulum in Developmental Dysplasia of the Hip in Total Hip Replacement

    Directory of Open Access Journals (Sweden)

    Vasileios Sakellariou

    2014-09-01

    Full Text Available Developmental dysplasia of the hip (DDH or congenital hip dysplasia (CDH is the most prevalent developmental childhood hip disorder. It includes a wide spectrum of hip abnormalities ranging from dysplasia to subluxation and complete dislocation of the hip joint. The natural history of neglected DDH in adults is highly variable. The mean age of onset of symptoms is 34.5 years for dysplastic DDH, 32.5 years for low dislocation, 31.2 years for high dislocation with a false acetabulum, and 46.4 years for high dislocation without a false acetabulum. Thorough understanding of the bony and soft tissue deformities induced by dysplasia is crucial for the success of total hip arthroplasty. It is important to evaluate the existing acetabular deformity three-dimensionally, and customize the correction in accordance with the quantity and location of ace tabular deficiencies. Acetabular reconstruction in patients with DDH is hallenging. Interpretation of published data is difficult and should be done with caution because most series include patients with different types of hip disease. In general, the complication rate associated with THA is higher in patients with hip dysplasia than it is in patients with osteoarthritis. Overall, clinical and functional outcomes following THA in patients hip dysplasia (DDH differ from those treated for primary hip osteoarthritis, possibly due to the lower age and level of activity. Although function scores decline with age, the scores for pain and range of motion presented with a statistically significant improvement in the long-term.

  20. Dental and maxillofacial characteristics of six Japanese individuals with ectrodactyly-ectodermal dysplasia-clefting syndrome.

    Science.gov (United States)

    Okamura, Erika; Suda, Naoto; Baba, Yoshiyuki; Fukuoka, Hiroki; Ogawa, Takuya; Ohkuma, Mizue; Ahiko, Nozomi; Yasue, Akihiro; Tengan, Toshimoto; Shiga, Momotoshi; Tsuji, Michiko; Moriyama, Keiji

    2013-03-01

    Objective : Ectrodactyly-ectodermal dysplasia-clefting syndrome is a congenital anomaly characterized by ectodermal dysplasia, ectrodactyly, cleft lip and palate, and lacrimal duct anomalies. Because this syndrome is frequently accompanied by a congenital lack of teeth, narrow palate, and malocclusion, comprehensive orthodontic intervention is required. Design : To highlight the specific dental and maxillofacial characteristics of ectrodactyly-ectodermal dysplasia-clefting syndrome, six Japanese individuals diagnosed with the syndrome are described here. Patients : The subjects consisted of two boys and four girls (age range, 6.0 to 13.9 years) diagnosed with ectrodactyly-ectodermal dysplasia-clefting syndrome by medical and dental specialists. Their conditions included ectodermal dysplasia (hypodontia, microdontia, enamel hypoplasia, and abnormalities in hair and nails), cleft lip and/or palate, and ectrodactyly. Cephalograms, panoramic x-rays, and dental casts were taken; systemic complications were recorded at the first visit to our dental hospital. Results : All individuals had severe oligodontia with 9 to 18 missing teeth. The missing teeth were mainly maxillary and mandibular incisors and second bicuspids, arranged in a symmetrical manner. Cephalometric analysis showed retruded and short maxilla due to cleft lip and/or palate. It is interesting that all individuals showed a characteristically shaped mandibular symphysis with a retruded point B. It is likely that this unusual symphyseal morphology is due to the lack of mandibular incisors. Conclusions : This study demonstrates the presence of severe oligodontia in the incisal and premolar regions and describes a characteristic maxillary and mandibular structure in Japanese individuals with ectrodactyly-ectodermal dysplasia-clefting syndrome.

  1. Placental Mesenchymal Dysplasia: A Case Report

    Directory of Open Access Journals (Sweden)

    Rachna Agarwal

    2012-01-01

    Full Text Available Introduction. A rare case of histologically proven placental mesenchymal dysplasia (PMD with fetal omphalocele in a 22-year-old patient is reported. Material and Methods. Antenatal ultrasound of this patient showed hydropic placenta with a live fetus of 17 weeks period of gestation associated with omphalocele. Cordocentesis detected the diploid karyotype of the fetus. Patient, when prognosticated, choose to terminate the pregnancy in view of high incidence of fetal and placental anomalies. Subsequent histopathological examination of placenta established the diagnosis to be placental mesenchymal dysplasia. Conclusion. On clinical and ultrasonic grounds, suspicion of P.M.D. arises when hydropic placenta with a live fetus presents in second trimester of pregnancy. Cordocentesis can detect the diploid karyotype of the fetus in such cases. As this condition is prognostically better than triploid partial mole, continuation of pregnancy can sometimes be considered after through antenatal screening and patient counseling. However, a definite diagnosis of P.M.D. is made only on placental histology by absence of trophoblast hyperplasia and trophoblastic inclusions.

  2. The importance of conventional radiography in the mutational analysis of skeletal dysplasias (the TRPV4 mutational family)

    Energy Technology Data Exchange (ETDEWEB)

    Nemec, Stefan F.; Cohn, Daniel H.; Krakow, Deborah; Funari, Vincent A.; Rimoin, David L.; Lachman, Ralph S. [Medical Genetics Institute, Cedars Sinai Medical Center, International Skeletal Dysplasia Registry, Los Angeles, CA (United States)

    2012-01-15

    The spondylo and spondylometaphyseal dysplasias (SMDs) are characterized by vertebral changes and metaphyseal abnormalities of the tubular bones, which produce a phenotypic spectrum of disorders from the mild autosomal-dominant brachyolmia to SMD Kozlowski to autosomal-dominant metatropic dysplasia. Investigations have recently drawn on the similar radiographic features of those conditions to define a new family of skeletal dysplasias caused by mutations in the transient receptor potential cation channel vanilloid 4 (TRPV4). This review demonstrates the significance of radiography in the discovery of a new bone dysplasia family due to mutations in a single gene. (orig.)

  3. Cervical cancer

    Science.gov (United States)

    ... bleeding between periods, after intercourse, or after menopause Vaginal discharge that does not stop, and may be pale, ... Instructions Hysterectomy - abdominal - discharge Hysterectomy - laparoscopic - ... Images Cervical cancer Cervical neoplasia ...

  4. Specific identification of human papillomavirus type in cervical smears and paraffin sections by in situ hybridization with radioactive probes: a preliminary communication

    International Nuclear Information System (INIS)

    Gupta, J.; Gendelman, H.E.; Naghashfar, Z.; Gupta, P.; Rosenshein, N.; Sawada, E.; Woodruff, J.D.; Shah, K.

    1985-01-01

    Cervical Papanicolaou smears and paraffin sections of biopsy specimens obtained from women attending dysplasia clinics were examined for viral DNA sequences by in situ hybridization technique using 35 S-labeled cloned recombinant DNA probes of human papillomavirus (HPV) types 6, 11, and 16. These and one unrelated DNA probe complementary to measles virus RNA were labeled by nick translation using either one or two 35 S-labeled nucleotides. Paraffin sections and cervical smears were collected on pretreated slides, hybridized with the probes under stringent or nonstringent conditions for 50 h, and autoradiographed. Additional cervical specimens from the same women were examined for the presence of genus-specific papillomavirus capsid antigen by the immunoperoxidase technique. Preliminary results may be summarized as follows. The infecting virus could be identified in smears as well as in sections. Viral DNA sequences were detected only when there were condylomatous cells in the specimen and in only a proportion of the condylomatous cells. Even under stringent conditions, some specimens reacted with both HPV-6 and HPV-11. In some instances, the cells did not hybridize with any of the three probes even when duplicate specimens contained frankly condylomatous, capsid antigen-positive cells. In situ hybridization of Papanicolaou smears or of tissue sections is a practical method for diagnosis and follow-up of specific papillomavirus infection using routinely collected material

  5. Reliability and validity of CODA motion analysis system for measuring cervical range of motion in patients with cervical spondylosis and anterior cervical fusion.

    Science.gov (United States)

    Gao, Zhongyang; Song, Hui; Ren, Fenggang; Li, Yuhuan; Wang, Dong; He, Xijing

    2017-12-01

    The aim of the present study was to evaluate the reliability of the Cartesian Optoelectronic Dynamic Anthropometer (CODA) motion system in measuring the cervical range of motion (ROM) and verify the construct validity of the CODA motion system. A total of 26 patients with cervical spondylosis and 22 patients with anterior cervical fusion were enrolled and the CODA motion analysis system was used to measure the three-dimensional cervical ROM. Intra- and inter-rater reliability was assessed by interclass correlation coefficients (ICCs), standard error of measurement (SEm), Limits of Agreements (LOA) and minimal detectable change (MDC). Independent samples t-tests were performed to examine the differences of cervical ROM between cervical spondylosis and anterior cervical fusion patients. The results revealed that in the cervical spondylosis group, the reliability was almost perfect (intra-rater reliability: ICC, 0.87-0.95; LOA, -12.86-13.70; SEm, 2.97-4.58; inter-rater reliability: ICC, 0.84-0.95; LOA, -13.09-13.48; SEm, 3.13-4.32). In the anterior cervical fusion group, the reliability was high (intra-rater reliability: ICC, 0.88-0.97; LOA, -10.65-11.08; SEm, 2.10-3.77; inter-rater reliability: ICC, 0.86-0.96; LOA, -10.91-13.66; SEm, 2.20-4.45). The cervical ROM in the cervical spondylosis group was significantly higher than that in the anterior cervical fusion group in all directions except for left rotation. In conclusion, the CODA motion analysis system is highly reliable in measuring cervical ROM and the construct validity was verified, as the system was sufficiently sensitive to distinguish between the cervical spondylosis and anterior cervical fusion groups based on their ROM.

  6. [Cervical cerclage].

    Science.gov (United States)

    Akladios, C Y; Sananes, N; Gaudineau, A; Boudier, E; Langer, B

    2015-10-01

    Cervical cerclage aims to strengthen not only the mechanical properties of the cervix, but also its immunological and anti-infectious functions. The demonstration of a strong interrelation between cervical insufficiency as well as decreased cervical length at endo-vaginal ultrasonography and infection has changed the indications cerclage. Actually we can distinguish three indications for cerclage: prophylactic, for obstetrical history; therapeutic, for shortened cervical length at ultrasonography in patients at risk and; emergency cerclage in case of threatening cervix at physical examination. The McDonald's technique is the most recommended. In case of failure, it is proposed to realize cerclage at a higher level on the cervix either by vaginal or abdominal route. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

  7. Ureaplasma urealyticum colonization, prematurity and bronchopulmonary dysplasia

    NARCIS (Netherlands)

    vanWaarde, WM; Brus, F; Okken, A; Kimpen, JLL

    The aim of the present study was to determine the association between the presence of Ureaplasma urealyticum in endotracheal aspirates and bronchopulmonary dysplasia (BPD). In addition, a review of similar studies from the English literature is presented. During the period February 1990 until March

  8. [From gene to disease; achondroplasia and other skeletal dysplasias due to an activating mutation in the fibroblast growth factor

    NARCIS (Netherlands)

    Ravenswaaij-Arts, C.M.A. van; Losekoot, M.

    2001-01-01

    Achondroplasia, the most common and best known skeletal dysplasia, is inherited in an autosomal dominant fashion. Like a number of other skeletal dysplasias, among which hypochondroplasia and thanatophoric dysplasia, achondroplasia is caused by mutations in the fibroblast growth factor receptor 3

  9. Walking pattern in adults with congenital hip dysplasia: 14 women examined by inverse dynamics

    DEFF Research Database (Denmark)

    Pedersen, Eva Natalia G.; Simonsen, Erik B; Alkjaer, T

    2004-01-01

    Knowledge of the gait dynamics in patients with hip dysplasia may help to understand the consequences of the mechanical changes in the hip.......Knowledge of the gait dynamics in patients with hip dysplasia may help to understand the consequences of the mechanical changes in the hip....

  10. Women Living with HIV over Age of 65: Cervical Cancer Screening in a Unique and Growing Population

    Directory of Open Access Journals (Sweden)

    Alexandra Aserlind

    2017-01-01

    Full Text Available Objective. Women living with HIV are at increased risk of human papillomavirus (HPV infection, which can lead to cervical cancer. New guidelines recommend indefinite screening. The objective of this study is to describe cervical cancer screening practices and colposcopy results in a cohort of women living with HIV over age of 65 who were followed before the new guidelines. Comorbidities, sexually transmitted infections (STIs, and other risk factors were evaluated. Methods. We conducted a retrospective chart review on 75 women aged 65 or older living with HIV with at least one Pap smear. Results. The mean age of the cohort was 66.5 and at HIV diagnosis was 56. The majority of women were immunocompetent. 80% had serial Pap smears. Of these, 86% of 238 were negative or ASCUS. No women progressed to HSIL. 92% of colposcopies had negative or CIN I results. Three women were treated successfully for high-grade dysplasia. More than half of women had other STIs. 72% were screened for HPV; 50% were positive. Conclusion. The majority of women had negative and low-grade Pap smears. Questions remain regarding the utility of continued Pap screening and the added value of HPV testing in this unique population of older women living with HIV.

  11. Longitudinal outcomes of radiofrequency ablation versus surveillance endoscopy for Barrett's esophagus with low-grade dysplasia.

    Science.gov (United States)

    Kahn, A; Al-Qaisi, M; Kommineni, V T; Callaway, J K; Boroff, E S; Burdick, G E; Lam-Himlin, D M; Temkit, M; Vela, M F; Ramirez, F C

    2018-04-01

    Radiofrequency ablation of Barrett's esophagus with low-grade dysplasia is recommended in recent American College of Gastroenterology guidelines, with endoscopic surveillance considered a reasonable alternative. Few studies have directly compared outcomes of radiofrequency ablation to surveillance and those that have are limited by short duration of follow-up. This study aims to compare the long-term effectiveness of radiofrequency ablation versus endoscopic surveillance in a large, longitudinal cohort of patients with Barrett's esophagus, and low-grade dysplasia.We conducted a retrospective analysis of patients with confirmed low-grade dysplasia at a single academic medical center from 1991 to 2014. Patients progressing to high-grade dysplasia or esophageal adenocarcinoma within one year of index LGD endoscopy were defined as missed dysplasia and excluded. Risk factors for progression were assessed via Cox proportional hazards model. Comparison of progression risk was conducted using a Kaplan-Meier analysis. Subset analyses were conducted to examine the effect of reintroducing early progressors and excluding patients diagnosed prior to the advent of ablative therapy. Of 173 total patients, 79 (45.7%) underwent radiofrequency ablation while 94 (54.3%) were untreated, with median follow up of 90 months. Seven (8.9%) patients progressed to high-grade dysplasia or adenocarcinoma despite ablation, compared with 14 (14.9%) undergoing surveillance (P = 0.44). This effect was preserved when patients diagnosed prior to the introduction of radiofrequency ablation were excluded (8.9% vs 13%, P = 0.68). Reintroduction of patients progressing within the first year of follow-up resulted in a trend toward significance for ablation versus surveillance (11.1% vs 23.8%, P = 0.053).In conclusion, progression to high-grade dysplasia or adenocarcinoma was not significantly reduced in the radiofrequency ablation cohort when compared to surveillance. Despite recent studies

  12. Immunolocalization of osteopontin in dysplasias and squamous cell carcinomas arising from oral epithelium.

    Science.gov (United States)

    Aravind, Thara; Janardhanan, Mahija; Rakesh, S; Savithri, Vindhya; Unnikrishnan, U G

    2017-01-01

    Early detection of oral squamous cell carcinoma (OSCC) remains one of the most efficient ways to ensure patient survival and improved quality of life. Although specific biomarkers related to OSCC have been investigated, a useful biomarker that assesses the transition potential of potentially malignant lesion to OSCC remains to be found. Osteopontin (OPN) has been recognized as an important factor in tumorigenesis and their expression in OSCC have been investigated earlier. In the present study, evaluation of OPN expression in premalignant and malignant lesions has been carried out to assess their possible role as a biomarker in the early diagnosis and prognosis of OSCC. The objective of this study is to evaluate the role of OPN as a biomarker in the diagnosis and prognosis of OSCC. The study group consisted of archival paraffin-embedded blocks of ten cases each of varying grades of OSCC, oral epithelial dysplasias and epithelial hyperplasias. Sections were subjected to immunohistochemical staining for the biomarker OPN. A positive OPN expression was noticed in epithelial dysplasias and SCC arising from the oral epithelium. A progressive increase in the intensity of staining was seen with increasing grades of dysplasias and a decrease in OPN expression with an increase in grades was observed in OSCC. The expression of OPN in full thickness of epithelium in severe dysplasias, carcinoma in situ, and in the superficial epithelium of OSCC suggest the possibility of considering OPN expression in full epithelial thickness in dysplasias as an indicator for malignant transformation.

  13. Central ossifying fibroma, periapical cemento-osseous dysplasia and complex odontoma occurring in the same jaw

    Directory of Open Access Journals (Sweden)

    Farzaneh Agha Hosseini

    2011-05-01

    Full Text Available Central ossifying fibroma is a rare, benign fibro-osseous lesion that arises from the periodontal ligament. Periapical cemento-osseous dysplasia is another variant of fibro-osseous lesion which occurs in the anterior region of the mandible of females. Odontoma is a benign odontogenic tumor that contains enamel, dentine cement and pulp tissue. A 46-year-old woman was referred to the Department of Oral Medicine, School of Dentistry, Tehran University of Medical Sciences, with two nonpainful swellings on both sides of the mandible, which had been slowly growing over a period of one year. Our differential diagnosis was florid cemento-osseous dysplasia, focal cemento-osseous dysplasia for the right side, complex odontoma for the left side and periapical cement-osseous dysplasia for the anterior side. The historical feature revealed ossifying fibroma, complex odontoma and periapical cemento-osseous dysplasia. The occurrence of these three lesions in the same jaw has been rarely reported in the literature. The relationship between the occurrence of these three lesions is not obvious it could be coincidental. It seems that more case reports are needed to establish the relationship between them.

  14. Skeletal Dysplasias Associated with Mild Myopathy—A Clinical and Molecular Review

    Directory of Open Access Journals (Sweden)

    Katarzyna A. Piróg

    2010-01-01

    Full Text Available Musculoskeletal system is a complex assembly of tissues which acts as scaffold for the body and enables locomotion. It is often overlooked that different components of this system may biomechanically interact and affect each other. Skeletal dysplasias are diseases predominantly affecting the development of the osseous skeleton. However, in some cases skeletal dysplasia patients are referred to neuromuscular clinics prior to the correct skeletal diagnosis. The muscular complications seen in these cases are usually mild and may stem directly from the muscle defect and/or from the altered interactions between the individual components of the musculoskeletal system. A correct early diagnosis may enable better management of the patients and a better quality of life. This paper attempts to summarise the different components of the musculoskeletal system which are affected in skeletal dysplasias and lists several interesting examples of such diseases in order to enable better understanding of the complexity of human musculoskeletal system.

  15. An atypical case of craniometaphyseal dysplasia. Case report and surgical treatment.

    Science.gov (United States)

    Novelli, Giorgio; Ardito, Emanuela; Mazzoleni, Fabio; Bozzetti, Alberto; Sozzi, Davide

    2017-01-01

    Craniometaphyseal dysplasia is a rare hereditary bone disease presenting metaphyseal widening of the tubular bones, sclerosis of craniofacial bones and bony overgrowth of the facial and skull bones. Craniometaphyseal dysplasia occurs in an autosomal dominant (AD) and an autosomal recessive (AR) form. We present a 32-year-old patient arrived at our unit in May 2009. His main discomfort was a major limitation of the mouth opening, in the context of a craniofacial deformity. Relying on patient's medical history and the performed diagnostic tests, the diagnosis of craniometaphyseal dysplasia was made. After careful evaluation of the clinical case, in accordance with the requirements of the patient, we opted for a surgical treatment aimed at correction of functional limitation of temporomandibular joint and aesthetic improvement of the facial bones. The stability of the clinical results led us to suggest and to undertake the surgical path, also due to the lack of safe and consolidated non-surgical treatments for the specific case.

  16. Foetal radiography for suspected skeletal dysplasia: technique, normal appearances, diagnostic approach

    Energy Technology Data Exchange (ETDEWEB)

    Calder, Alistair D. [Great Ormond Street Hospital for Children NHS Foundation Trust, Radiology Department, London (United Kingdom); Offiah, Amaka C. [Sheffield Children' s NHS Foundation Trust, Academic Unit of Child Health, Sheffield (United Kingdom)

    2015-04-01

    Despite advances in antenatal imaging and genetic techniques, post-delivery post-mortem foetal radiography remains the key investigation in accurate diagnosis of skeletal dysplasia manifesting in the foetus. Foetal radiography is best performed using pathology-specimen radiography equipment and is often carried out in the pathology department without involvement of the radiology unit. However, paediatric radiologists may be asked to interpret post-mortem foetal radiographs when an abnormality is suspected. Many foetal radiographs are carried out before 20 weeks' gestation, and the interpreting radiologist needs to be familiar with the range of normal post-mortem foetal appearances at different gestational ages, as well as the appearances of some of the more commonly presenting skeletal dysplasias, and will benefit from a systematic approach when assessing more challenging cases. In this pictorial essay, we illustrate various normal post-mortem foetal radiographic appearances, give examples of commonly occurring skeletal dysplasias, and describe an approach to establishing more difficult diagnoses. (orig.)

  17. Foetal radiography for suspected skeletal dysplasia: technique, normal appearances, diagnostic approach

    International Nuclear Information System (INIS)

    Calder, Alistair D.; Offiah, Amaka C.

    2015-01-01

    Despite advances in antenatal imaging and genetic techniques, post-delivery post-mortem foetal radiography remains the key investigation in accurate diagnosis of skeletal dysplasia manifesting in the foetus. Foetal radiography is best performed using pathology-specimen radiography equipment and is often carried out in the pathology department without involvement of the radiology unit. However, paediatric radiologists may be asked to interpret post-mortem foetal radiographs when an abnormality is suspected. Many foetal radiographs are carried out before 20 weeks' gestation, and the interpreting radiologist needs to be familiar with the range of normal post-mortem foetal appearances at different gestational ages, as well as the appearances of some of the more commonly presenting skeletal dysplasias, and will benefit from a systematic approach when assessing more challenging cases. In this pictorial essay, we illustrate various normal post-mortem foetal radiographic appearances, give examples of commonly occurring skeletal dysplasias, and describe an approach to establishing more difficult diagnoses. (orig.)

  18. Angiographic diagnosis of fibromuscular dysplasia of the renal arteries

    Energy Technology Data Exchange (ETDEWEB)

    Petkov, B.; Grigorov, G.; Nedelkov, G. (Meditsinska Akademiya, Sofia (Bulgaria). Nauchen Inst. po Rentgenologiya i Radiobiologiya)

    1982-01-01

    In the nosological structure of renovascular hypertensions fibromuscular dysplasia of the renal arteries by incidence ranks second after atherosclerosis. The illness affects mainly women, more frequently young and having borne a child. Hypertension in such patients is usually characterized by high values of the diastolic pressure, and leads to early neurologic complaints such as headache, sight impairment, vertigo and Meniere-like syndromes. Morphological and functional changes are likewise described. Some of the literature statements concerning the etiopathogenesis and classification of fibromuscular dysplasia are critically assayed. The success of the surgical management depends on the timely established exact diagnosis, and angiography appears to be the only method of primary importance in this respect.

  19. Angiographic diagnosis of fibromuscular dysplasia of the renal arteries

    International Nuclear Information System (INIS)

    Petkov, B.; Grigorov, G.; Nedelkov, G.

    1982-01-01

    In the nosological structure of renovascular hypertensions fibromuscular dysplasia of the renal arteries by incidence ranks second after atherosclerosis. The illness affects mainly women, more frequently young and having borne a child. Hypertension in such patients is usually characterized by high values of the diastolic pressure, and leads to early neurologic complaints such as headache, sight impairment, vertigo and Meniere-like syndromes. Morphological and functional changes are likewise described. Some of the literature statements concerning the etiopathogenesis and classification of fibromuscular dysplasia are critically assayed. The success of the surgical management depends on the timely established exact diagnosis, and angiography appears to be the only method of primary importance in this respect. (author)

  20. Recurrent bacterial meningitis in a child with mondini dysplasia.

    Science.gov (United States)

    Kepenekli-Kadayifci, Eda; Karaaslan, Ayşe; Atıcı, Serkan; Binnetoğlu, Adem; Sarı, Murat; Soysal, Ahmet; Altınkanat, Gülşen; Bakır, Mustafa

    2014-01-01

    Mondini dysplasia, also known as Mondini malformation, is a developmental abnormality of the inner and middle ears that can cause hearing loss, cerebrospinal fluid (CSF) leakage, and recurrent bacterial meningitis (RBM), which is defined as two or more episodes of meningitis separated by a period of convalescence and the complete resolution of all signs and symptoms. An accurate diagnosis of the underlying pathology is crucial to prevent further episodes from occurring. Herein, we present a three-year-old boy with RBM and unilateral sensorineural hearing loss. During the evaluation to determine the etiology of the RBM, cystic malformation in the cochlea and vestibular dilatation consistent with Mondini dysplasia were detected via computerized tomography (CT) of the temporal bone.