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1.
Multimed (Granma) ; 24(5): 1210-1220, sept.-oct. 2020. graf
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1135370

ABSTRACT

RESUMEN Los tumores productores de esteroides ováricos constituyen entidades infrecuentes y son potencialmente malignos. La testosterona es la hormona que se eleva con más frecuencia y se asocia en su mayoría a signos de virilización. Se diagnosticó un caso de una paciente de 62 años con tumor gigante virilizante de células de la granulosa de ovario. Se realizo laparotomía programada con biopsia por congelación e histerectomía total abdominal con doble anixectomía más omentectomía. Evoluciono favorablemente sin complicaciones.El caso que aquí se reporta es el de una paciente con antecedentes de salud aparente, menstruaciones regulares, con antecedentes obstétricos de 4 gestaciones y de haber sido operada a los 24 años de un óbito fetal de mellizos, ante un cuadro de síndrome de virilización se utilizaron los datos provenientes de la historia clínica hospitalaria, exámenes complementarios, la entrevista y el examen físico de la paciente. A pesar del tiempo de evolución que presentaba la paciente con el tumor virilizante gigante de células de la granulosa de ovario izquierdo, la operación fue un éxito y la evolución ha sido satisfactoria, gracias a la labor del personal médico que estuvo a cargo del caso, demostrando una vez más las fortalezas del sistema cubano de salud ante situaciones como estas.


ABSTRACT Peripheral steroid-producing tumors are rare entities and are potentially malignant. Testosterone is the most commonly elevated hormone and is mostly associated with signs of virilization. A case of a 62-year-old patient with a giant virilizing ovarian granulose cell tumor was diagnosed. Scheduled laparotomy was performed with freezing biopsy and total abdominal hysterectomy with double anixectomy plus omentectomy. I evolve favorably without complications. The case reported here is that of a patient with a history of apparent health, regular menstruations, with an obstetric history of 4 gestations and having been operated on at 24 years of a fetal heart rate, before a table of virilization syndrome were used data from hospital medical history, complementary examinations, interview and physical examination of the patient. Despite the time of evolution presented by the patient with the giant virilizing tumor of cells of the left ovary granulose, the operation was a success and the evolution has been satisfactory, thanks to the work of the medical staff who were in charge of the case, demonstrating once again the strengths of the Cuban health system in situations like these.


RESUMO Tumores periféricos produtores de esteroides são entidades raras e são potencialmente malignos. A testosterona é o hormônio mais comumente elevado e está principalmente associado com sinais de virilização. Um caso de um paciente de 62 anos com um tumor gigante de células de granulose ovariana foi diagnosticado. A laparotomia programada foi realizada com biópsia congelante e histerectomia abdominal total com anixectomia dupla mais omentectomia. Eu evoluo favoravelmente sem complicações. O caso aqui relatado é o de um paciente com histórico de saúde aparente, menstruações regulares, com histórico obstétrico de 4 gestações e tendo sido operado aos 24 anos de frequência cardíaca fetal, antes de uma tabela de síndrome de virilização ser utilizado dados do histórico médico hospitalar, exames complementares, entrevista e exame físico do paciente. Apesar do tempo de evolução apresentado pelo paciente com o tumor virilizador gigante de células do ovário esquerdo granulose, a operação foi um sucesso e a evolução tem sido satisfatória, graças ao trabalho da equipe médica responsável pelo caso, demonstrando mais uma vez os pontos fortes do sistema de saúde cubano em situações como essas.

2.
Rev. chil. endocrinol. diabetes ; 12(1): 23-25, 2019. ilus
Article in Spanish | LILACS | ID: biblio-982026

ABSTRACT

Ovarian steroid-producing tumors are infrequent entities and are potentially malignant. Testosterone is the hormone that rises more frequently and is associated mostly with signs of virilization. We present the clinical case of a 67-year-old postmenopausal woman who came to the clinic for alopecia, with high levels of testosterone and ovarian mass by ultrasound. Surgical treatment was indicated. The main diagnostic aspects are presented.


Los tumores productores de esteroides ováricos constituyen entidades infrecuentes y son potencialmente malignos. La testosterona es la hormona que se eleva con más frecuencia y se asocia en su mayoría a signos de virilización. Se presenta el caso clínico de una mujer postmenopáusica de 67 años que acude a consulta por alopecia, con niveles elevados de testosterona y masa ovárica por ecografía. Se indicó tratamiento quirúrgico. Se presentan los principales aspectos diagnósticos.


Subject(s)
Humans , Female , Aged , Ovarian Neoplasms/complications , Ovarian Neoplasms/diagnosis , Virilism/etiology , Postmenopause , Ovarian Neoplasms/surgery , Testosterone/analysis , Hyperandrogenism/etiology , Alopecia/etiology
3.
Ginecol. obstet. Méx ; 86(6): 389-400, feb. 2018. tab, graf
Article in Spanish | LILACS | ID: biblio-984449

ABSTRACT

Resumen ANTECEDENTES El cáncer de ovario es una importante causa de muerte de mujeres, responsable de 150,000 fallecimientos anuales en el mundo, con una supervivencia a 5 años inferior a 45%. OBJETIVO Exponer los avances en diagnóstico y tratamiento de la carcinogénesis de los tumores serosos ováricos y las repercusiones de los nuevos conceptos en el tratamiento clínico y quirúrgico. METODOLOGÍA Estudio retrospectivo basado en la búsqueda sistemática de artículos con las palabras clave (MeSH): neoplasmas serosos de ovario, carcinogénesis, carcinoma seroso de bajo grado y carcinoma seroso de alto grado. La selección de los artículos estuvo a cargo, de forma independiente, de dos investigadores. De la misma forma dos patólogos evaluaron los artículos preseleccionados. RESULTADOS Se seleccionaron y analizaron 66 artículos. CONCLUSIONES Para la creación y adopción de estrategias en prevención primaria, diagnóstico y tratamiento de esta patología se requiere mayor comprensión de la fisiopatología y de los hallazgos encontrados en la última década, sobre todo los relacionados con las mutaciones en el gen BRCA, antecedentes familiares de tumores serosos del ovario, cáncer de mama o peritoneal de tipo epitelial, entre otras. La atención multidisciplinaria y actualizada repercutirá, significativamente, en la supervivencia de las pacientes.


Abstract BACKGROUND Globally, ovarian cancer is the seventh neoplasm and the eight oncologic cause of death in women, responsible of 150,000 deaths per year, with a 5 year survival under the 45%, mainly represented by high-grade serous carcinomas. Findings such as serous intraepithelial carcinomas and genetic predisposition have become a constant for the vast majority of cases. OBJECTIVE To summarize and review the most recent advances about the carcinogenesis of the ovarian serous tumors, its implications on the pathological diagnosis and the consequences of these new concepts for the clinical and surgical therapies. MATERIALS AND METHODS We performed a systematic search to select all kinds of languages articles, using the keywords "serous ovarian neoplasms" AND "carcinogenesis" AND "low-grade serous carcinoma" OR "high-grade serous carcinoma". Two investigators independently extracted characteristics and results to select the articles. Two pathologists independently did the assessment of the preselected articles selecting the most appropriate ones, based on their utility for this review. RESULTS 66 articles were selected and included in the bibliography for this review. CONCLUSIONS A better understanding of the physiopathology and many other new findings that have been done during the last decade are essential for the treatment of this patients, for the creation and application of strategies for primary prevention and screening for the risk, and the medical and surgical interventions, mainly directed to patients with mutations on BRCA, family history of breast, ovarian or peritoneal cancer, among other conditions. A multidisciplinary and updated approach will affect significantly the long-term survival.

4.
Rev. chil. obstet. ginecol ; 81(5): 399-405, 2016. ilus
Article in Spanish | LILACS | ID: biblio-830150

ABSTRACT

Antecedentes: El linfoma no Hodgkin de ovario es una patología infrecuente, más aun el ovárico primario. Caso Clínico: Presentamos el caso de una paciente con antecedente de diverticulitis aguda y varios episodios posteriores de dolor abdominal agudo, fiebre y aumento de reactantes de fase aguda con pruebas de imagen no concluyentes. A pesar de la buena respuesta inicial al tratamiento antibiótico, durante uno de los episodios la paciente precisa intervención quirúrgica urgente. Durante la intervención se halla una enfermedad tumoral avanzada con diagnóstico histológico de linfoma difuso de células grandes B. Conclusión: En el diagnóstico diferencial ante una sintomatología similar a la de nuestra paciente, se debería tener presente la posibilidad de un linfoma ovárico, a pesar de su baja incidencia.


Background: Non-Hodgkin's lymphoma of the ovary is an infrequent pathology, even more primary one. Clinical case: We report a patient with a history of acute diverticulitis and several episodes of acute abdominal pain, fever and increased acute phase reactants with inconclusive imaging tests. Patient required urgent surgery during one episode despite a good initial response to antibiotic therapy. A locally advanced tumour disease was found in surgical intervention which was diagnosed as a diffuse large B-cell lymphoma. Conclusion: In the differential diagnosis in a manner similar to that of our patient symptoms, we should keep in mind the possibility of an ovarian lymphoma despite their low incidence.


Subject(s)
Humans , Female , Middle Aged , Lymphoma, Large B-Cell, Diffuse/diagnosis , Lymphoma, Large B-Cell, Diffuse/surgery , Ovarian Neoplasms/diagnosis , Ovarian Neoplasms/surgery , Diagnosis, Differential , Lymphoma, Large B-Cell, Diffuse/complications , Ovarian Neoplasms/complications
5.
Rev. chil. obstet. ginecol ; 74(6): 379-381, 2009. ilus, tab
Article in Spanish | LILACS | ID: lil-561853

ABSTRACT

El tumor de Brenner es un tumor raro que representa aproximadamente el 1,5 por ciento de los tumores de ovario. Se define como un tumor de células transicionales compuesto por células uroteliales dispuestas en agregados sólidos o quísticos embebidos en un estroma fibroso. Se clasifica en tumor de Brenner benigno (95 por ciento), borderline (3-4 por ciento) y maligno (1 por ciento). Presentamos el caso clínico de una paciente de 91 años intervenida por una tumoración anexial gigante en la que el estudio anatomopatológico reveló la presencia de un tumor de Brenner bilateral benigno asociado a dos cistoadenomas serosos de ovario derecho.


Brenner's tumor is a rare tumor that represents approximately 1.5 percent of the tumors of ovary. It is defined as a tumor of transitional cells composed by cells uroteliales arranged in solid or cystic acccumulations absorbed in a fibrous estroma. It qualifies in tumor of benign Brenner (95 percent), borderline (3-4 percent) and malignantly (1 percent). We present the clinical case of a 91-year-old patient controlled by a giant anexial mass in whom the pathology study (biopsy) revealed the presence of a tumor of bilateral benign Brenner associated with two cistoadenomas serous of right ovary.


Subject(s)
Humans , Female , Aged, 80 and over , Ovarian Neoplasms/surgery , Ovarian Neoplasms/diagnosis , Ovarian Neoplasms/pathology , Brenner Tumor/surgery , Brenner Tumor/diagnosis , Brenner Tumor/pathology , Diagnosis, Differential
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