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1.
Femina ; 51(8): 502-504, 20230830. ilus
Article de Portugais | LILACS | ID: biblio-1512464

RÉSUMÉ

Fibroma mole, ou pólipo fibroepitelial, é uma lesão de proporções geralmente reduzidas, de cor hiperpigmentada ou igual à da pele, localizando-se frequentemente na face, pescoço, tronco e regiões intertriginosas. É um tumor classificado como benigno e pode acometer tanto homens quanto mulheres em idade reprodutiva e depois da quarta década de vida. Ocorre principalmente em obesos, diabéticos e durante a gestação. Com menor frequência, podem alcançar dimensões que excedem 5 cm. Seu crescimento pode ser lento ou rápido e comumente são assintomáticos, mas podem promover sangramentos por conta de ulcerações decorrentes de traumas repetidos. Apresentamos neste relato um fibroma mole, gigante, de localização vulvar, com 11 cm de comprimento, 11 cm de largura e 5 cm de espessura, pesando 500 g.


Giant soft vulvar fibroma is a fibroepithelial polyp lesion with generally reduced proportions, with a hyperpigmented color or similar to that of the skin, frequently located on the face, neck, trunk and intertriginous regions. It is a tumor classified as benign, can affect both men and women, of reproductive age and after the fourth decade, mainly obese, diabetic and during pregnancy. However, less frequently, they can reach dimensions that exceed 5 cm, may have a slow or accelerated evolution. They are commonly asymptomatic, but bleeding may be present due to ulcerations resulting from repeated trauma. In the current study, we describe a giant soft fibroma with a vulvar location measuring 11 cm in length, 11 cm in width, 5 cm in thickness and weighing 500 grams.


Sujet(s)
Humains , Femelle , Adulte , Fibrome/chirurgie , Fibrome/étiologie , Procédures de chirurgie gynécologique , Vulve/anatomopathologie , Maladies de la vulve/complications , Tumeurs de la vulve , Plaies et blessures/complications , Présentations de cas , Cellules stromales/anatomopathologie , Tumeurs fibroépithéliales/rééducation et réadaptation
2.
Braz. j. otorhinolaryngol. (Impr.) ; 85(4): 399-407, July-Aug. 2019. tab, graf
Article de Anglais | LILACS | ID: biblio-1019582

RÉSUMÉ

Abstract Introduction Reactive hyperplastic lesions develop in response to a chronic injury simulating an exuberant tissue repair response. They represent some of the most common oral lesions including inflammatory fibrous hyperplasia, oral pyogenic granuloma, giant cell fibroma, peripheral ossifying fibroma, and peripheral giant cell lesions. Objective The incidence of those lesions was investigated in an oral pathology service, and the clinical characteristics, associated etiological factors, concordance between the clinical and histopathological diagnostic was determined. Methods A total of 2400 patient records were screened from 2006 to 2016. Clinical features were recorded from biopsy reports and patients' files. Results A total of 534 cases of reactive hyperplastic lesions were retrieved and retrospectively studied, representing 22.25% of all diagnoses. The most frequent lesion was inflammatory fibrous hyperplasia (72.09%), followed by oral pyogenic granuloma (11.79%), giant cell fibroma (7.30%), peripheral ossifying fibroma (5.24%), and peripheral giant cell lesions (3.55%). Females were predominantly affected (74.19%), the gingiva and alveolar ridge were the predominant anatomical site (32.89%), and chronic traumatism was presented as the main etiological factor. The age widely ranges from the 1st decade of life to the 7th. Clinically, the reactive hyperplastic lesions consisted of small lesions (0.5-2 cm) and shared a strong likeness in color to the oral mucosa. The concordance between the clinical and histopathological diagnostic was high (82.5%). Conclusion Reactive hyperplastic lesions had a high incidence among oral pathologies. The understanding of their clinical features helps to achieve a clearer clinical and etiological diagnosis, and the knowledge of factors related to their development. This may contribute to adequate treatment and positive prognosis.


Resumo Introdução As lesões hiperplásicas reativas se desenvolvem em resposta a uma lesão crônica que estimula uma resposta acentuada de reparo tecidual. Elas representam uma das lesões orais mais comuns, inclusive hiperplasia fibrosa inflamatória, granuloma piogênico oral, fibroma de células gigantes, fibroma periférico ossificante e lesão periférica de células gigantes. Objetivo A incidência dessas lesões foi investigada em um serviço de patologia bucal e as características clínicas, os fatores etiológicos associados e a concordância entre os diagnósticos clínico e histopatológico foram determinados. Método Foram selecionados 2.400 registros de pacientes entre 2006 e 2016. As características clínicas foram registradas a partir de laudos de biópsia e dos prontuários dos pacientes. Resultados Um total de 534 casos de lesões hiperplásicas reativas foram recuperados e retrospectivamente estudados, representando 22,25% de todos os diagnósticos. A lesão mais frequente foi hiperplasia fibrosa inflamatória (72,09%), seguida por granuloma piogênico oral (11,79%), fibroma de células gigantes, (7,30%), fibroma periférico ossificante (5,24%) e lesão periférica de células gigantes (3,55%). O sexo feminino foi predominante (74,19%), a gengiva e a crista alveolar foram o local anatômico predominante (32,89%) e o traumatismo crônico foi demonstrado como o principal fator etiológico. A idade variou desde a 1ª década de vida até a 7ª. Clinicamente, as LHR consistiram em pequenas lesões (0,5 a 2 cm) que apresentaram uma forte semelhança de cor com a mucosa oral. A concordância entre o diagnóstico clínico e histopatológico foi alta (82,5%). Conclusão As lesões hiperplásicas reativas apresentaram alta incidência entre as patologias bucais. A compreensão das características clínicas ajuda na realização de um diagnóstico clínico e etiológico mais claro, bem como determinar os fatores relacionados ao seu desenvolvimento. Dessa forma contribui para um tratamento adequado e um prognóstico positivo.


Sujet(s)
Humains , Mâle , Femelle , Nouveau-né , Nourrisson , Enfant d'âge préscolaire , Enfant , Adolescent , Adulte , Adulte d'âge moyen , Sujet âgé , Jeune adulte , Hyperplasie/anatomopathologie , Bouche/anatomopathologie , Maladies de la bouche/anatomopathologie , Cellules géantes/anatomopathologie , Études rétrospectives , Granulome pyogénique/congénital , Granulome pyogénique/anatomopathologie , Fibrome ossifiant/étiologie , Fibrome ossifiant/anatomopathologie , Fibrome/étiologie , Fibrome/anatomopathologie , Hyperplasie/classification , Hyperplasie/étiologie , Maladies de la bouche/classification , Maladies de la bouche/diagnostic , Maladies de la bouche/étiologie , Muqueuse de la bouche/anatomopathologie
3.
Article de Anglais | IMSEAR | ID: sea-159401

RÉSUMÉ

Irritation fibroma or traumatic fibroma is a common sub-mucosal response to trauma from teeth or dental prosthesis presenting as a painless, sessile or occasionally pedunculated swelling that can be firm and resilient or soft and spongy in consistency. It rarely occurs before the fourth decade and shows no preference for either sex. Its occurrence corresponds with intraoral areas that are prone to trauma such as the tongue, buccal mucosa and labial mucosa. As the lesion occurs due to continuous trauma and irritation, it important to remove the source of the irritation and then treat it by conservative surgical excision otherwise it will recur.


Sujet(s)
Adulte , Sujet âgé , Prothèses dentaires/effets indésirables , Femelle , Fibrome/classification , Fibrome/épidémiologie , Fibrome/étiologie , Fibrome/chirurgie , Humains , Mâle , Polypes/épidémiologie , Polypes/étiologie , Polypes/chirurgie , Littérature de revue comme sujet , Dent/complications
4.
Article de Anglais | WPRIM | ID: wpr-212756

RÉSUMÉ

Iliotibial band (ITB) friction syndrome is a common overuse injury typically seen in the active athlete population. A nodular lesion on the inner side of the ITB as an etiology or an accompanying lesion from friction syndrome has been rarely reported. A 45-year-old male presented with recurrent pain and a movable nodule at the lateral joint area, diagnosed as ITB friction syndrome. The nodule was confirmed as a rare intra-articular fibroma of the tendon sheath (FTS) on the basis of histopathologic findings. We describe the MRI findings, arthroscopic and pathologic features, in this case of intra-articular FTS presenting with ITB friction syndrome.


Sujet(s)
Humains , Mâle , Adulte d'âge moyen , Lésions par microtraumatismes répétés/complications , Fibrome/étiologie , Friction , Syndrome de la bandelette iliotibiale/complications , Articulation du genou/anatomopathologie , Imagerie par résonance magnétique , Douleur/étiologie , Tendons/anatomopathologie
5.
Rev. bras. odontol ; 58(2): 122-5, mar.-abr. 2001. ilus, tab
Article de Portugais | LILACS, BBO | ID: lil-296635

RÉSUMÉ

Foram analisados clínica e histomorfologicamente 21 casos de fibroma de células gigantes, diagnosticados no Serviço de Anatomia Patológica de Departamento de Odontologia da UFRN. Verificou-se maior ocorrência no sexo feminino (71,4 por cento) e de raça branca (66,6 por cento); a gengiva revelou-se o sítio anatômico preferencial. Microscopicamente, estas lesöes foram caracterizadas por proliferaçäo de células estreladas ou angulares volumosas, muitas delas exibindo aspecto dendrítico, ocasionalmente, contendo numerosos núcleos, e imersas em um tecido conjuntivo fibroso frouxamente arranjado. Também fotam discutidos alguns conceitos atuais acerca da histogênese desta patologia


Sujet(s)
Humains , Mâle , Femelle , Cellules géantes/cytologie , Cellules géantes/anatomopathologie , Fibromatose gingivale/diagnostic , Fibromatose gingivale/épidémiologie , Fibromatose gingivale/étiologie , Fibromatose gingivale/anatomopathologie , Fibrome/diagnostic , Fibrome/épidémiologie , Fibrome/étiologie , Fibrome/anatomopathologie , Gencive/anatomopathologie , Langue/anatomopathologie , Palais/anatomopathologie
6.
Saudi Medical Journal. 1999; 20 (8): 642
de Anglais | IMEMR | ID: emr-114908
7.
Article de Anglais | IMSEAR | ID: sea-40469

RÉSUMÉ

One case of a solitary fibrous tumor arising from the hyperplastic thymus is recorded. The patient was a 37-year-old female who presented with an anterior mediastinal mass. Thoracotomy was performed and revealed that the tumor arose on a pedicle from the posteroinferior surface of the enlarged thymus. The pathologic findings were characteristic of a solitary fibrous tumor. This is a very rare neoplasm that occurred in the mediastinum and had evidence of thymus gland in origin.


Sujet(s)
Adulte , Femelle , Fibrome/étiologie , Humains , Hyperplasie du thymus/complications , Tumeurs du thymus/étiologie , Tomodensitométrie
8.
An. bras. dermatol ; 73(1): 33-5, jan.-fev. 1998. ilus
Article de Portugais | LILACS | ID: lil-226520

RÉSUMÉ

Relato de caso de paciente feminina de 66 anos que apresenta há vinte anos placa eritêmato-acastanhada, medindo 7,5 por 10cm, localizada na mama direita. A erupçäo é bem delineada, com contornos irregulares e näo aderida a planos profundos. Há cinco meses passou a ter ardência no local. Mediante os exames dermatológico e histopatológico, e revisäo de literatura, fez-se o diagnóstico de fibromatose dérmica. Há apenas quarenta casos de fibromatose dérmica descritos na literatura, sendo esse provavelmente o primeiro relatado no Brasil. Os autores sugerem que fibromatose dérmica seja incluída na classificaçäo de fibromatoses de Enzinger e Weiss com um tipo de fibromatose superficial


Sujet(s)
Humains , Femelle , Adulte d'âge moyen , Région mammaire/anatomopathologie , Fibrome/classification , Fibrome/diagnostic , Fibrome/étiologie , Histiocytome fibreux bénin/ultrastructure , Tumeurs cutanées/physiopathologie , Diagnostic différentiel , Fibromatose abdominale/diagnostic
9.
Rev. venez. oncol ; 9(4): 187-90, oct.-dic. 1997.
Article de Espagnol | LILACS | ID: lil-213127

RÉSUMÉ

Se presenta el caso de un paciente masculino de 25 años con diagnóstico por biopsia, de Tumor Desmoide (TD) de pared abdominal, a quien se le practicó excerresis con resección amplia de la lesión en 1995, reingresando en marzo de 1996 con diagnóstico de Tu. Desmoide recidivante intraabdominal, motivo por el cual se practica laparotomia exploradora, encontrándose Tu. Intraabdominal de 30 cm de diámetro, infiltrando asas delgadas, Colon retroperitoneo y grandes vasos


Sujet(s)
Humains , Mâle , Adulte , Fibrome/chirurgie , Fibrome/étiologie , Laparotomie , Muscles abdominaux/chirurgie
10.
Arch. argent. dermatol ; 47(2): 85-90, mar.-abr. 1997. ilus
Article de Espagnol | LILACS | ID: lil-197000

RÉSUMÉ

Se describe un caso de fibromatosis plantar atribuible a una terapia anticonvulsivante prolongada. El tratamiento con inyecciones intralesionales de corticoide produjo una marcada reducción en el tamaño de las lesiones y mejoría de la sintomatología agregada. Esta modalidad terapéutica permite aplazar o quizás hacer innecesaria la extirpación de las lesiones, un procedimiento doloroso a menudo acompañado de un alto índice de recurrencias


Sujet(s)
Humains , Mâle , Adulte , Bétaméthasone/usage thérapeutique , Épilepsie/complications , Fibrome/traitement médicamenteux , Pied/anatomopathologie , Injections intralésionnelles , Anticonvulsivants/effets indésirables , Phénytoïne/effets indésirables , Fibrome/étiologie , Fibrome/anatomopathologie
11.
JCPSP-Journal of the College of Physicians and Surgeons Pakistan. 1995; 5 (2): 91
de Anglais | IMEMR | ID: emr-95794

RÉSUMÉ

A case of vulval fibroma with huge bilateral growths in a woman with full term pregnancy is reported. Excision of the growths was carried out 3 weeks after delivery


Sujet(s)
Fibrome/étiologie
12.
Folha méd ; 109(4): 143-5, out. 1994.
Article de Portugais | LILACS | ID: lil-159179

RÉSUMÉ

Os autores registram três observaçÆes em pacientes portadores de fibroma nåo ossificantes. Dois pacientes acima da média da idade registrada na literatura. Discutem fatores etiológicos e argumentam em favor de lesåo vascular, aspecto condizente com as pesquisas dos autores e desfavorecendo a hipótese de setratar de lesåo tumoral


Sujet(s)
Humains , Mâle , Femelle , Enfant , Adolescent , Adulte , Tête du fémur/anatomopathologie , Fibrome/diagnostic , Fibrome/étiologie , Fibrome/anatomopathologie
13.
Arq. gastroenterol ; 30(4): 107-11, out.-dez. 1993.
Article de Anglais | LILACS | ID: lil-131823

RÉSUMÉ

Inflammatory fibroid polyp is a rare polypoid lesion of the gastrointestinal tract, histologically characterized by a mixture of proliferation of fibroblasts and small blood vessels, accompanying a marked eosinophilic infiltrate. The lesion largely affects adults and is more common in the antrum of the stomach, but have occasionally been reported in the small bowel and colon. Clinical symptoms are variable, depending on the location and size of the lesion. Although it is generally believed to represent a reactive, nonneoplastic condition, their histogenesis remains controversial. The pathological features, hypothesis about pathogenesis and etiology, ultrastructural and immunohistochemical findings are discussed in this review of the literature


Sujet(s)
Humains , Mâle , Femelle , Enfant d'âge préscolaire , Enfant , Adolescent , Adulte , Adulte d'âge moyen , Fibrome/anatomopathologie , Tumeurs gastro-intestinales/anatomopathologie , Sujet âgé de 80 ans ou plus , Fibrome/étiologie , Tumeurs gastro-intestinales/étiologie
14.
Rev. estomatol. Hered ; 3(1): 36-9, ene.-jun. 1993. tab, ilus
Article de Espagnol | LILACS, LIPECS | ID: lil-154661

RÉSUMÉ

En este artículo se reporta un caso de Fibroma Cemento Osificante que compromete los cuatro cuadrantes de los maxilares de un niño de trece años de edad. Los tumores estaban localizados alrededor de las raices de las molares deciduas y eran responsables de la retención de las premolares. Asímismo, se revisan los conceptos más importantes de la literatura relacionados con el fibroma cemento osificante y se discuten los hallazgos clínicos, radiográficos, histopatológicos y quirúrgicos particulares de este caso.


Sujet(s)
Humains , Mâle , Adolescent , Tumeurs odontogènes/étiologie , Tumeurs odontogènes/anatomopathologie , Tumeurs odontogènes , Fibrome/classification , Fibrome/diagnostic , Fibrome/étiologie , Fibrome/anatomopathologie , Fibrome/thérapie , Tumeurs odontogènes/chirurgie , Tumeurs odontogènes/classification , Tumeurs odontogènes/diagnostic
15.
Proceedings. 1993; 7 (3-4): 95-7
de Anglais | IMEMR | ID: emr-30686
17.
Arq. bras. med ; 65(3): 241-3, maio-jun. 1991. tab
Article de Portugais | LILACS | ID: lil-137733

RÉSUMÉ

Sarcoma do tipo desmoid é um tumor extremamente raro. As particularidades de suas características clínicas deram origem a um grande número de estudos de caso. Inquéritos sistemáticos sobre a ocorrência deste tumor, entretanto, säo raramente encontrados na literatura médica. Realizou-se, assim, um estudo descritivo de 26 casos confirmados histologicamente de tumores do tipo desmoid, existente e catalogados pelo Hospital e instituto do Câncer M.D. Aderson da Universidade do Texas. Trauma e desequilíbrio endócrino säo discutidos como fatores contributórios do processo de crescimento do tumor desmoid ao tempo em que indicaçöes de que componentes hereditários podem estar envolvidos neste processo säo fornecidas


Sujet(s)
Humains , Mâle , Femelle , Nouveau-né , Nourrisson , Enfant d'âge préscolaire , Enfant , Adolescent , Abdomen , Fibrome/étiologie , Tissu conjonctif/malformations , Oestrogènes , Fibrome/diagnostic , Fibrome/génétique , Fibrosarcome , Syndrome de Gardner , Progestérone
18.
Ginecol. & obstet ; 37(11): 51-6, 1991. tab, ilus
Article de Espagnol | LILACS, LIPECS | ID: lil-107152

RÉSUMÉ

Se reporta los primeros 50 casos de hiperplasia adenomatosa del endocervix, en 500 biopsias de cuello uterino. La edad promedio fue 47 años. El síntoma principal fue ginecorragia. El diagnóstico clínico predominante fue fibroma y los demás diagnósticos anatomopatológicos en orden de importancia fueron: Adenomiosis, leiomiomas, endometrio atrófico, endometrio proliferativo, endometrio secretor e hiperplasia adenomatosa del endometrio. Se postula el factor hormonal estrogénico alto, como probable etiopatogenia de esta entidad, en mujeres postmenopaúsicas, multíparas. Al examen microscópico es importante tener presente que la hiperplasia adenomatosa del endocervix, puede diagnosticarse equivocadamente como un adenocarcinoma mucosecretor bien diferenciado del endocervix


Sujet(s)
Adénomes/anatomopathologie , Col de l'utérus/anatomopathologie , Hyperplasie/étiologie , Hyperplasie/anatomopathologie , Pérou , Incontinence urinaire/étiologie , Hémorragie utérine/étiologie , Fibrome/diagnostic , Fibrome/étiologie , Léiomyome/diagnostic , Léiomyome/étiologie , Leucorrhée/étiologie , Leucorrhée/anatomopathologie
19.
Article de Anglais | WPRIM | ID: wpr-165968

RÉSUMÉ

A case of inflammatory pseudotumor of the lung occurring in a six-year-old boy is reported with clinicopathologic findings, including its ultrastructure. The patient had had frequent upper respiratory tract infections, and one and half year before the discovery of the lung mass, he suffered from pneumonia of the right lung, which was serologically proven to be a mycoplasma pneumoniae infection. Exploratory thoracotomy revealed a large mediastinal mass that was removed together with the right middle and lower lobes of the lung. The mass arose from the lung with an endobronchial element. Microscopically, the mass was composed of a variety of inflammatory and mesenchymal cells, including plasma cells, histiocytes, lymphocytes, and fibroblast-like spindle cells. Ultrastructurally, the spindle-shaped mesenchymal cells were either fibroblasts or myofibroblasts. At the time of diagnosis of the inflammatory pseudotumor of the lung, the serum titer of antimycoplasma antibody rose again, and the lung parenchyma adjacent to the mass showed interstitial pneumonia with features of bronchiolitis obliterans. The present case suggests that the inflammatory pseudotumor of the lung could be a postinflammatory lesion associated with mycoplasma pneumoniae infection.


Sujet(s)
Enfant , Humains , Mâle , Anticorps antibactériens/sang , Bronchiolite oblitérante/complications , Diagnostic différentiel , Fibrome/étiologie , Tumeurs du poumon/étiologie , Mycoplasma pneumoniae/immunologie , Pneumopathie à mycoplasmes/complications , Tomodensitométrie
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