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1.
Indian J Hum Genet ; 2014 Apr-Jun ; 20 (2): 189-191
Article in English | IMSEAR | ID: sea-156659

ABSTRACT

We report a case of Wildervanck syndrome exhibiting Klippel–Feil anomaly, Duane’s retraction syndrome and congenital deafness. Since the first case was reported in 1952, there have been more reports describing this triad either complete or incomplete. Our case has a complete triad of the syndrome along with frontal sinus hypoplasia. Our case is unique as the triad was associated with frontal sinus hypoplasia, which is very rare association.


Subject(s)
Abnormalities, Multiple/complications , Child , Duane Retraction Syndrome/epidemiology , Female , Frontal Sinus/abnormalities , Humans , Hyperplasia/epidemiology , /epidemiology , Syndrome
2.
Einstein (Säo Paulo) ; 12(1): 16-21, Jan-Mar/2014. tab
Article in English | LILACS | ID: lil-705793

ABSTRACT

Objective : To evaluate the incidence of premalignant lesions and cancer in endometrial polyps, in patients undergoing hysteroscopic polypectomy. Methods : The results of 1,020 pathological examinations of patients submitted to hysteroscopic polypectomy were analyzed, as well as their diagnostic and surgical hysteroscopy findings. As to their menstrual status, 295 (28.9%) patients were in menacme. Of the total, 193 (65.4%) presented abnormal uterine bleeding, and 102 (34.6%) were asymptomatic with altered endometrial echo on transvaginal ultrasound. Out of 725 (71.1%) postmenopausal patients, 171 (23.6%) were symptomatic (abnormal uterine bleeding), and 554 (76.4%) were asymptomatic with endometrial echo >5.0mm. Results : Twenty-one (2.0%) patients presented premalignant lesions in the polyps, 13 had simple glandular hyperplasia, of which 5 had no atypia, and eight presented atypia. Eight polyps presented focal area of complex hyperplasia: 4 with atypia and 4 without lesions. Cancer was diagnosed in 5 (0.5%) polyps. Of the 21 polyps that harbored premalignant lesions, 12 were interpreted as benign in diagnostic and surgical hysteroscopy. Of the polyps with cancer, 4 were also histeroscopically interpreted as normal. Conclusion : Symptomatic polyps in menacme and in all postmenopausal women should be resected and submitted to histopathological examination, since they may have a benign aspect, even when harboring areas of cellular atypia or cancer. .


Objetivo : Avaliar a incidência de lesões precursoras e câncer em pólipos do endométrio de pacientes submetidas à polipectomia histeroscópica. Métodos : Análise dos resultados de 1.020 exames anatomopatológicos de pacientes submetidas, em hospital público, à polipectomia histeroscópica, e achados em suas histeroscopias diagnóstica e cirúrgica. Em termos de estado menstrual, 295 (28,9%) pacientes encontravam-se na menacme. Do total, 193 (65,4%) apresentavam sangramento uterino anormal e 102 (34,6%) eram assintomáticas, com alteração da medida do eco endometrial à ultrassonografia transvaginal. Das 725 (71,1%) pacientes na pós-menopausa, 171 (23,6%) eram sintomáticas (sangramento uterino anormal) e 554 (76,4%) assintomáticas, com eco endometrial >5,0mm. Resultados : Vinte e uma (2,0%) pacientes apresentaram lesões precursoras nos pólipos, 13 com hiperplasia glandular simples, das quais 5 sem atipias e 8 com atipias. Oito pólipos apresentavam área focal de hiperplasia complexa, quatro com atipias e quatro sem lesões. Câncer foi diagnosticado em cinco (0,5%) pólipos. Dos 21 pólipos que abrigavam lesões precursoras, 12 foram interpretados como benignos nas histeroscopias diagnóstica e cirúrgica. Quatro dos pólipos com câncer também foram interpretados histeroscopicamente como normais. Conclusão : Os pólipos sintomáticos na menacme, bem como todos na pós-menopausa, devem ser ressecados para realização de exame anatomopatológico, por poderem apresentar aspecto benigno, mesmo quando abrigam áreas de atipia celular ou câncer. .


Subject(s)
Adult , Aged , Aged, 80 and over , Female , Humans , Middle Aged , Young Adult , Endometrial Neoplasms/epidemiology , Hysteroscopy/methods , Polyps/epidemiology , Precancerous Conditions/epidemiology , Age Distribution , Brazil/epidemiology , Endometrium/pathology , Hyperplasia/epidemiology , Hyperplasia/pathology , Incidence , Polyps/pathology , Polyps/surgery , Precancerous Conditions/pathology , Retrospective Studies , Risk Factors
3.
Braz. oral res ; 24(3): 296-302, July-Sept. 2010. tab
Article in English | LILACS | ID: lil-558742

ABSTRACT

This study determined the prevalence of oral mucosal alterations and associated factors among the institutionalized elderly in Brazil. Data were collected through a structured questionnaire, a review of their medical records and an intra-oral examination. A sample of 335 individuals over 60 years of age was randomly selected. In total, 646 alterations were diagnosed; 59.1 percent were variations of the normal oral mucosa. The most frequent variation consisted of sublingual varicosities (51.6 percent). Denture stomatitis (15.2 percent) and denture hyperplasia (12.8 percent) were the most frequent lesions. Elderly patients who wore dentures had a significantly higher prevalence of oral mucosal lesions (p = 0.00) than those that didn't wear dentures. There was a high prevalence of variations of the normal oral mucosa and of mucosal lesions, especially denture-induced lesions, among the institutionalized elderly.


Subject(s)
Aged , Aged, 80 and over , Female , Humans , Male , Middle Aged , Mouth Diseases/epidemiology , Brazil/epidemiology , Chi-Square Distribution , Cross-Sectional Studies , Homes for the Aged/statistics & numerical data , Hyperplasia/epidemiology , Mouth Diseases/diagnosis , Mouth Mucosa/pathology , Socioeconomic Factors , Surveys and Questionnaires , Stomatitis, Denture/epidemiology , Tongue Diseases/epidemiology
4.
Rev. ANACEM (Impresa) ; 3(2): 41-44, dic. 2009. tab
Article in Spanish | LILACS | ID: lil-613273

ABSTRACT

INTRODUCCION: En Chile, la indicación quirúrgica más frecuente corresponde a patología vesicular biliar, donde es posible encontrar tumores benignos y malignos, de morfología similar, lo que dificulta el diagnóstico diferencial. OBJETIVO: Caracterizar los hallazgos anatomopatológicos referentes a lesiones tumorales benignas de vesícula encontradas por colecistectomía. MATERIAL Y METODOS: Estudio observacional analítico, se analizaron retrospectivamente 5.699 biopsias correspondientes a todas las vesículas recibidas en Laboratorio de Anatomía Patológica de Concepción (LAP) durante los años 1998 y 2007. Estudio extrapolable al total de población chilena colecistectomizada anualmente con un 95 por ciento de confiabilidad y 80 por ciento de poder (p=0.05). RESULTADOS: 4.730 (83 por ciento) correspondieron a mujeres, conrelación hombre/mujer de 1: 4.9 (p<0.001). 279 vesículas presentaron lesiones tumorales benignas (4.9 por ciento). Las lesiones predominantes fueron las pseudotumorales (92.8 por ciento). La alteración más frecuente correspondió a pólipo (45.8 por ciento), en su mayoría de colesterol (53.1 por ciento) y múltiples (86.7 por ciento); seguido por la hiperplasia adenomiomatosa (41.2 por ciento). Dentro de los tumores epiteliales solo se encontraron adenomas (6 por ciento), manifestándose en su totalidad como pólipo acompañado en un 47 por ciento de displasia y en solo un caso de carcinoma in situ. De las lesiones de aspecto polipoídeo, la mayoría fueron lesiones pseudotumorales (87.1 por ciento), seguidas por adenomas (10.4 por ciento) y un 2.5 por ciento de cáncer. CONCLUSIONES: Destacan la baja frecuencia de lesiones tumorales benignas en el grupo estudiado, con incidencias menores a las internacionales para pólipos e hiperplasia adenomiomatosa, pero más altas que las reportadas para adenomas. La aparición de cáncer manifestado como pólipo de pequeño tamaño suma importancia al diagnóstico diferencial de estas lesiones en dicha localización.


BACKGROUND: In Chile, the most common surgical indication is the pathology of the gallbladder, where is likely to find benign and malignant lesions of similar morphology, making it difficult the differential diagnosis. OBJETIVE: To characterize the anatomo pathological findings of benign lesions of the gallbladder encountered by cholecystectomy. MATERIAL AND METHODS: Observational analytic study, 5.699 biopsies were hindsightanalyzed for all the gallbladders received at the Pathology Laboratory of Concepción (LAP) from 1998 to 2007. The study can be extrapolated to all the chilean cholecystectomized population with a reliability of 95 percent and 80 percent of power (p=0.05). RESULTS: 4,730 (83 percent) were women with a male/female ratio of 1: 4.9 (p<0.001). 279 gallbladders showed benign tumoral lesions (4.9 percent). The pseudotumoral lesions were predominant (92.8 percent). The most frequent alteration was polyp (45.8 percent), mostly of cholesterol (53.1 percent) and multiple (86.7 percent), followed by adenomatous hyperplasia (41.2 percent). Within the epithelial tumors, only adenomas were found (6 percent), expressed entirety as polyps, 47 percent with accompanying dysplasia and in just a case of carcinoma in situ. Of the polypoid lesions, most were pseudotumoral (87.1 percent), followed by adenomas (10.4 percent) and 2.5 percent of cancer. CONCLUTIONS: It is highlighting the low frequency of benign tumoral lesions in the studied group, with lower incidences than internationaly reported for polyps and adenomatous hyperplasia, but higher for adenomas. The emergence of cancer manifested as polyp greats the importance to the differential diagnosis of these injuries in that location.


Subject(s)
Humans , Male , Female , Adolescent , Adult , Middle Aged , Aged, 80 and over , Gallbladder Neoplasms/epidemiology , Gallbladder Neoplasms/pathology , Adenoma/epidemiology , Biopsy , Chile , Hyperplasia/epidemiology , Gallbladder Neoplasms/classification , Polyps/epidemiology , Retrospective Studies
5.
Braz. dent. j ; 20(3): 243-248, 2009. tab
Article in English | LILACS | ID: lil-526418

ABSTRACT

Inflammatory fibrous hyperplasia (epulis fissuratum) (IFH) and inflammatory papillary hyperplasia (IPH) are oral mucosal diseases caused by ill-fitting denture wearing. A study was carried out on a group of Turkish people consisted of 131 female and 39 male complete denture wearers (n= 170) distributed in two age groups (30-60 and 60-80 years old). The analysis of data collected from patients showed that while the incidence of IFH was higher in women than in men, the incidence of IPH was similar. Most lesions were found in the 30-60 year-old group. The incidence of lesions increased as the denture wearing period increased. Soft tissue growth was the main complaint of the patients with IFH and IPH. In the maxilla, the incidence of IFH was higher than IPH. There was also a significant difference between the distribution of the lesion types in the jaws. There were a larger number of lesions in the maxilla compared to the mandible and most IFH lesions were located in the anterior region of the jaws.


A hiperplasia fibrosa inflamatória (epulis fissuratum) (HFI) e a hiperplasia papilar inflamatória (HPI) são doenças da mucosa causadas por próteses mal-ajustadas. Foi feito um estudo num grupo de pessoas, na Turquia, composto por 131 mulheres e 39 homens (n=170) usuários de próteses totais. O grupo foi subdividido em duas faixas etárias (30 a 60 e 60 a 80 anos). A análise dos dados coletados dos pacientes mostrou que a incidência de HFI foi mais alta entre as mulheres, ao passo que a incidência de HPI foi similar em ambos os sexos. A maioria das lesões foi encontrada no grupo indivíduos de 30 a 60 anos. A incidência das lesões aumentou com o tempo de uso da prótese. A queixa principal dos pacientes com HFI e HPI foi o aparecimento de tecidos moles. A incidência de HFI foi maior do que HPI, na maxila. Houve também diferença significativa de distribuição dos tipos de lesão nos maxilares. Houve maior número de lesões na maxila, em comparação com a mandíbula e a maioria das lesões HFI estava localizada na parte anterior dos maxilares.


Subject(s)
Adult , Aged , Aged, 80 and over , Female , Humans , Male , Middle Aged , Denture, Complete/adverse effects , Gingival Hyperplasia/epidemiology , Mouth Mucosa/pathology , Palate/pathology , Stomatitis, Denture/epidemiology , Age Distribution , Denture, Complete/statistics & numerical data , Fibrosis/epidemiology , Fibrosis/pathology , Gingival Hyperplasia/pathology , Hyperplasia/epidemiology , Hyperplasia/pathology , Incidence , Maxilla , Sex Distribution , Stomatitis, Denture/pathology , Turkey/epidemiology
6.
ACM arq. catarin. med ; 37(3): 76-79, 2008. tab
Article in Portuguese | LILACS | ID: lil-503671

ABSTRACT

A policitemia vera (PV) é um transtorno mieloproliferativo das células hematopoiéticas, caracterizada poruma produção anormal e acentuada de eritrócitos, leucócitos e plaquetas. É uma doença rara, com uma incidênciade 2,3/100.000 pessoas por ano. Apresentamos um relato de caso de uma paciente de 45 anos com sintomas,sinais e achados sugestivos de policitemia vera.


The polycythemia vera is a myeloproliferative disturb from haematopoietic cells characterized by abnormal and overstated production of erythrocytes, leukocytes and platelets. It is a rare disease with an incidenceof 2.3/100.000 people per year. We present a case report of a 45 years old patient with symptoms, signs andsuggestive results of polycythemia vera.


Subject(s)
Humans , Female , Middle Aged , Hemorrhage , Heredity , Hyperplasia , Leukemia , Polycythemia Vera , Thrombosis , Blood Platelets , Erythrocytes , Erythrocytes/metabolism , Erythrocytes/pathology , Hemorrhage/diagnosis , Hemorrhage/epidemiology , Hemorrhage/pathology , Heredity/genetics , Hyperplasia/epidemiology , Hyperplasia/metabolism , Hyperplasia/pathology , Leukocytes , Leukocytes/pathology , Blood Platelets/metabolism , Blood Platelets/pathology , Polycythemia Vera/congenital , Polycythemia Vera/metabolism , Thrombosis/diagnosis , Thrombosis/metabolism , Thrombosis/pathology
7.
Rev. Ateneo Argent. Odontol ; 45(3): 27-31, sept.-dic. 2006. tab, graf
Article in Spanish | LILACS | ID: lil-462709

ABSTRACT

El objetivo del trabajo consiste en resaltar la frecuencia de presentación y caracterización de los pseudotumores mesenquimáticos en la cavidad bucal.Se analizó la presentación de pseudotumores de origen mesenquimáticos dentro de la cavidad bucal, observando la histopatología y teniendo en cuenta las variables sexo, edad y localización. Se realizó una investigación retrospectiva de los archivos del laboratorio de Anatomía Patológica Dr. Walter A. Alsina de la FOUNNE, revisando los protocolos de biopsias y preparados histopatológicos informados durante el año 2005. Del total de 189 casos, se separaron 59 correspondientes a los Pseudotumores de origen mesenquimáticos (37 por ciento). Dentro de este grupo y teniendo en cuenta el orden de frecuencia se observó: Hiperplasia Fibrosa 68 por ciento; Granuloma Telangiectásico 20 por ciento y Granuloma Gigantocelular Periférico 12 por ciento. La edad media de presentación de los pseudotumores mesenquimáticos bucales en la muestra estudiada fue de 46 años y la localización más frecuente, encía. La diferencia entre sexos no es significativa.


Subject(s)
Humans , Male , Female , Adult , Middle Aged , Hyperplasia/epidemiology , Mouth Neoplasms/classification , Mouth Neoplasms/epidemiology , Age Distribution , Argentina/epidemiology , Retrospective Studies , Sex Distribution , Data Interpretation, Statistical , Telangiectasis/epidemiology
8.
ROBRAC ; 6(21): 4-6, mar. 1997. graf
Article in Portuguese | LILACS, BBO | ID: lil-235772

ABSTRACT

Os autores realizaram um levantamento dos casos referentes as Hiperplasias Inflamatórias, do período de 1978-1990 dos arquivos do Departamento de Patologia da Faculdade de Odontologia de Araraquara, onde após reavaliaçäo, concluíram que o fenômeno proliferativo condiciona os processos, näo havendo nos casos observados indícios de atividades neoplásica; a ocorrência de hiperplasia epitelial pseudo-epiteliomatosa é relativamente pequena, presente principalmente em hiperplasias papilares; e que as hiperplasias fibrosas inflamatórias focais caracterizam-se como pópilos fibro-epiteliais


Subject(s)
Focal Epithelial Hyperplasia/physiopathology , Hyperplasia/epidemiology , Polyps/pathology , Hyperplasia/physiopathology
9.
Rev. argent. cir ; 68(3/4): 96-102, mar.-abr. 1995. ilus
Article in Spanish | LILACS | ID: lil-172485

ABSTRACT

Se analiza en forma retrospectiva una serie de 127 pacientes con 136 lesiones premalignas de la mama (LPM) sobre 1.421 operaciones por enfermedades mamarias benignas (9,5 por ciento) en un lapso de 15 años. Entre las LPM se reconocieron 72 (52,9 por ciento) hiperplasias atípicas, 40 (29,4 por ciento) adenosis esclerosantes, 13 (9,6 por ciento) hipreplasias radiales, 5 (3,7 por ciento) papilomatosis múltiple, 3 (2,2 por ciento) displasias proliferativas juveniles focalizadas y 3 (2,2 por ciento) adenomas de pezón. La edad promedio fue de 47,1 años; 80 (63 por ciento) fueron premenospáusicas y 49 (37 por ciento) postmenospáusicas. La clínica diagnosticó 54 casos (39,7 por ciento) y la mamografía a través de lesiones no palpables 82 (60,3 por ciento). De estas últimas 54 (65,8 por ciento) fueron por microcalcificaciones y 28 (34,1 por ciento) por opacidades no cálcicas. La simultaneidad de lesiones se observó en 13 casos (9,5 por ciento), predominando en ese aspecto la adenosis esclerosante. Seis de las 127 pacientes (4,7 por ciento) tuvieron en su evolución una segunda LPM. Doce pacientes (8,8 por ciento) tenían cáncer de mama previo a la LPM, mientras que con una media de seguimiento de 78 meses, 5 pacientes (3,7 por ciento) desarrollaron un cáncer de mama, 4 en la misma mama, 3 de ellos un año después. Destacamos la mayor eficacia de la mamografía en el diagnóstico de las LPM, el predominio numérico y cualitativo de las hiperplasias atípicas como una enfermedad de riesgo dentro de las LPM, y una alta relación de las LPM con el cáncer de mama previo o posterior: 17 pacientes (13,3 por ciento)


Subject(s)
Humans , Female , Adolescent , Adult , Middle Aged , Breast Diseases/pathology , Fibrocystic Breast Disease/surgery , Hyperplasia/surgery , Papilloma/surgery , Breast Diseases/diagnosis , Breast Diseases/epidemiology , Fibrocystic Breast Disease/diagnosis , Fibrocystic Breast Disease/epidemiology , Hyperplasia/diagnosis , Hyperplasia/epidemiology , Papilloma/diagnosis , Papilloma/epidemiology
10.
Rev. Fac. Odontol. (Córdoba) ; 21/22(1/2): 9-22, ene. 1993-dic. 1994. ilus
Article in Spanish | LILACS | ID: lil-197184

ABSTRACT

Se analizaron 250 biopsias de lesiones precancerosas (cancerizables) con el objeto de investigar los cambios intraepiteliales (displasia) y evaluar su incidencia. 19 de estas patologías (7.6 por ciento) presentaron lesiones intraepiteliales grado III (displasia grave). Del estudio bibliográfico se recoge la necesidad de otorgar a este tipo de cambios intraepiteliales una nomenclatura más adecuada a las normas internacionales (Acta Cytol. 33:567, 1989). Se propone la designación de lesiones intraepiteliales de mucosa bucal (LIMb) grado I, II y III en reemplazo del controvertido término displasia


Subject(s)
Humans , Male , Female , Mouth Mucosa/pathology , Precancerous Conditions/classification , Precancerous Conditions/diagnosis , Terminology , Biopsy , Carcinoma in Situ/diagnosis , Cheilitis/diagnosis , Cheilitis/epidemiology , Hyperplasia/diagnosis , Hyperplasia/epidemiology , Leukoplakia, Oral/diagnosis , Leukoplakia, Oral/epidemiology , Lichen Planus , Lichen Planus, Oral/diagnosis , Lichen Planus, Oral/epidemiology , Mouth Mucosa/ultrastructure , Ulcer/diagnosis , Ulcer/epidemiology , World Health Organization
11.
GEN ; 45(1): 46-50, ene.-mar. 1991. ilus, tab
Article in Spanish | LILACS | ID: lil-113336

ABSTRACT

La frecuencia de pólipos de colon y recto fue comparada en 33 pacientes con antecedentes de colecistectomía y 37 pacientes no colecistectomizados. Los datos fueron evaluados retrospectivamente de nuestro archivo médico. Encontramos una mayor incidencia de pólipos adenomatosos en el grupo de pacientes colecistectomizados tanto en hombres como en mujeres con predominio en el sexo feminino y en una relación 2,7:1 en contraste con el grupo sin antecedente quirúrgico, donde la relación fue 1,5:1 predominante en el sexo masculino. No encontramos asociación entre colecistectomía y cáncer colo-rectal, a tal punto que los pacientes con adenocarcinoma estaban en el grupo de pacientes no colecistectomizados


Subject(s)
Humans , Male , Female , Middle Aged , Adenocarcinoma/epidemiology , Adenoma/epidemiology , Cholecystectomy/adverse effects , Colorectal Neoplasms/epidemiology , Intestinal Polyps/epidemiology , Adenocarcinoma/pathology , Adenoma/pathology , Age Factors , Colorectal Neoplasms/pathology , Hyperplasia/epidemiology , Hyperplasia/pathology , Incidence , Colonic Polyps/epidemiology , Colonic Polyps/pathology , Intestinal Polyps/pathology , Retrospective Studies , Sex Factors , Time Factors
12.
Rev. ADM ; 46(1): 15-7, ene.-feb. 1989.
Article in Spanish | LILACS | ID: lil-96951

ABSTRACT

Se presenta un trabajo de investigación de prevalencia epidemiológica que describe la cantidad de desórdenes existentes de HEF en una población particular. Los resultados obtenidos mostraron niveles bajos de dicha alteración, con lo que se concluyó que dicha alteración no constituye un problema de salud pública en la zona estudiada


Subject(s)
Child, Preschool , Child , Adolescent , Humans , Male , Female , Hyperplasia/epidemiology
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