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1.
Rev. esp. investig. quir ; 25(2): 50-52, 2022. ilus
Artigo em Espanhol | IBECS | ID: ibc-204878

RESUMO

El uso de la radioterapia para el cáncer de mama ha mejorado sustancialmente las tasas de supervivencia para esta enfermedad1;sin embargo, una consecuencia de esto son las complicaciones inducidas por el tratamiento en pacientes que cada vez son máslongevas. Décadas después de la irradiación de la pared torácica, puede desarrollarse una osteomielitis inducida por la radiaciónde inicio muy tardío, causada por osteorradionecrosis2. Es una complicación sumamente infrecuente pero descrita en la literatura. (AU)


The use of radiation therapy for breast cancer has substantially improved survival rates for this disease1; however, one consequenceof this is treatment-induced complications in patients who are increasingly living longer. Decades after chest wall irradiation, verylate-onset radiation-induced osteomyelitis, caused by osteoradionecrosis, can develop2. This is a very rare but a described complication in the literature. (AU)


Assuntos
Humanos , Feminino , Mastectomia/efeitos adversos , Mastectomia/reabilitação , Osteomielite/terapia , Neoplasias da Mama/complicações , Neoplasias da Mama/cirurgia , Neoplasias da Mama/terapia
2.
Clín. investig. ginecol. obstet. (Ed. impr.) ; 44(2): 61-65, abr.-jun. 2017. graf, tab
Artigo em Espanhol | IBECS | ID: ibc-161717

RESUMO

Objetivo: Conocer la capacidad de la resonancia magnética nuclear mamaria preoperatoria para valorar su influencia en el tratamiento final del cáncer de mama. Material y métodos: Incluimos a las pacientes diagnosticadas de carcinoma de mama infiltrante o carcinoma ductal in situ en el Hospital Nuestra Señora de Gracia de Zaragoza entre enero de 2010 y diciembre de 2013. Todas ellas tenían estudios con mamografía o ecografía y fueron operadas en el mismo centro del diagnóstico con el estudio anatomopatológico final como «prueba de oro». Resultados: En un 40% de las pacientes, la resonancia provocó un cambio del tratamiento final. En un 8% de las pacientes el cambio fue no relevante, ya que se aumentó el margen de la cirugía conservadora en 1cm como máximo. En el 32% del total de pacientes, en las que sí que consideramos que la resonancia influyó de una manera significativa en la modificación del tratamiento, el cambio más frecuentemente realizado fue de cirugía conservadora a mastectomía. Conclusiones: La resonancia nuclear magnética mamaria determina de una forma más correcta el tratamiento final del cáncer de mama con una tasa de 4,45% de falsos positivos


Objective: To determine the utility of preoperative breast magnetic resonance imaging (MRI) and its influence on the final treatment of breast cancer. Material y methods: We included patients with a diagnosis of breast cancer between January 2010 and December 2013 in Nuestra Señora de Gracia Hospital in Zaragoza (Spain). All patients had undergone mammography and/or ultrasound and underwent surgery in the centre where they received their diagnosis. The final pathological study was taken as the gold standard. Results: In 40% of patients, magnetic resonance imaging led to a change in the final treatment. In 8% of the patients, the change was not relevant, because the margin of conservative surgery was increased by 1cm or less. magnetic resonance imaging significantly influenced a change of treatment in 32% of the patients, the most frequent change being a switch from conservative surgery to a mastectomy. Conclusions: Breast magnetic resonance imaging was the most useful technique in selecting the final treatment of breast cancer with a false-positive rate of 4.45%


Assuntos
Humanos , Feminino , Espectroscopia de Ressonância Magnética/métodos , Neoplasias da Mama/diagnóstico , Neoplasias da Mama/terapia , Carcinoma Ductal de Mama/diagnóstico , Sensibilidade e Especificidade
3.
Clín. investig. ginecol. obstet. (Ed. impr.) ; 43(3): 135-137, jul.-sept. 2016. tab
Artigo em Espanhol | IBECS | ID: ibc-154822

RESUMO

El síndrome de Bartter es una rara enfermedad congénita que afecta a los túbulos renales. Se presenta el caso de una paciente que comenzó en la semana 32 con polihidramnios severo de aparición brusca, como única manifestación de esta enfermedad, diagnosticada posnatalmente


Bartter syndrome is a rare congenital disease that affects the renal tubules. We describe the case of a patient with abrupt onset of severe polyhydramnios at 32 weeks of gestation as the only clinic manifestation of this disease, which was diagnosed postnatally


Assuntos
Humanos , Feminino , Gravidez , Adulto , Poli-Hidrâmnios/etiologia , Síndrome de Bartter/complicações , Complicações na Gravidez/diagnóstico , Poliúria/etiologia , Hipopotassemia/etiologia
4.
Rev. esp. investig. quir ; 19(1): 20-24, 2016. graf, tab
Artigo em Espanhol | IBECS | ID: ibc-150958

RESUMO

Objetivos: Determinar la capacidad de la RNM, la ecografía y la mamografía preoperatorias para evaluar la extensión de cáncer de mama, comparando el tamaño dado por la anatomía patológica definitiva con el tamaño estimado por la mamografía, la ecografía y la resonancia magnética. Material y Métodos: Incluimos a las pacientes con diagnóstico de carcinoma de mama infiltrante o carcinoma ductal in situ en el Hospital nuestra Señora de Gracia de Zaragoza entre enero 2010 y diciembre 2013. A todas ellas se les realizó estudios con mamografía y/o ecografía, así como RNM y fueron operadas en el mismo centro del diagnóstico con el estudio anatomopatológico final como "prueba de oro". Resultados: Utilizando el criterio de diferencias menor o igual a 5 mm con respecto al tamaño patológico final, la técnica de RNM tuvo mejor acuerdo con la anatomia patologica con un 90,90% de los tamaños correctamente estimado, en comparación con 54,30% de la mamografía y el 47,20% de la ecografía. Las infravaloraciones fueron más frecuentes en el caso de la mamografía y ecografía y las sobreestimaciones al usar la RNM mamaria. Conclusiones: La RNM de mama fue la técnica que mejor se correlacionó con el tamaño del tumor final dado por la histología. La mayor precisión de la resonancia magnética en comparación con la mamografía o ecografía en la evaluación del tamaño del tumor se produce independientemente de la densidad mamaria, la edad de las pacientes y con cualquier patrón histológico, pero existe una alta influencia en el caso de carcinoma in situ asociado


Objective: To determine the ability of preoperative breast MRI, mammography and ultrasound to evaluate the final tumor size of breast cancer, comparing the final pathological size withe the size estimated by mammography, ultrasound and MRI. Methods: We included patients diagnosed with carcinoma infiltrating breast or ductal carcinoma in situ in the Hospital "Nuestra Señora de Gracia" of Zaragoza, between January 2010 and December 2013. They all had studies with mammography and / or ultrasound and MRI and were operated on the center of diagnosis with the final pathological study as "gold standard". Results: Using the criterion of less than or equal to 5 mm difference with respect to pathologic size, the MRI technique was better agreement with the pathology with 90.90% of matched sizes, compared to 54.30% of matched sizes by mammography and ultrasound 47.20%. If no agreement, the undervaluation on mammography and ultrasound and MRI in breast overstatements were more frequent. Conclusions: The breast MRI was the technique that best correlated with final tumor size given by histology. The increased accuracy of MRI compared to mammography or ultrasound in the assessment of tumor size occurs in breasts of any kind (breast density) of patients with any age and with any histological pattern, but high in situ tumors associated


Assuntos
Humanos , Feminino , Neoplasias da Mama/diagnóstico , Neoplasias da Mama/patologia , Neoplasias da Mama/cirurgia , Espectroscopia de Ressonância Magnética/instrumentação , Espectroscopia de Ressonância Magnética/métodos , Espectroscopia de Ressonância Magnética/uso terapêutico , Ultrassonografia/instrumentação , Ultrassonografia/métodos , Ultrassonografia , Mamografia/instrumentação , Mamografia/métodos , Mamografia , Detecção Precoce de Câncer/instrumentação , Detecção Precoce de Câncer/métodos , Detecção Precoce de Câncer , Estudos Observacionais como Assunto , Epidemiologia Descritiva , Estudos Longitudinais , Espanha
5.
Rev. esp. investig. quir ; 18(3): 113-116, 2015. graf
Artigo em Espanhol | IBECS | ID: ibc-142367

RESUMO

Objetivo: conocer la capacidad de la RNM mamaria preoperatoria para valorar componente in situ asociado al carcinoma infiltrante y el CDIS puro. Material y métodos: incluímos a las pacientes con diagnóstico de carcinoma de mama infiltrante o carcinoma ductal in situ en el Hospital nuestra Señora de Gracia de Zaragoza entre enero 2010 y diciembre 2013. Todas ellas tenían estudios con mamografía y/o ecografía y fueron operadas en el mismo centro del diagnóstico con el estudio anatomopatológico final como 'prueba de oro'. Resultados: la RNM determina correctamente todos los casos de carcinoma ductal in situ asociado al carcinoma infiltrante y el 93,54% de los CDIS puros Conclusiones: la RNM es la técnica de imagen que mejor determina el CDIS


Objective. To determine the ability of preoperative breast MRI to stevaluate in situ component associated to invasive carcinoma and pure CDIS. Material and methods: we included patients diagnosed with invasive breast carcinoma or ductal carcinoma in situ in the Hospital of Our Lady of Grace Zaragoza between January 2010 and December 2013. They all had studies with mammography and / or ultrasound and were operated on the center of diagnosis with the final pathological study as 'gold standard'. Results: MRI determined correctly all cases of CDIS associated to invasive carcinoma and the 93.54 % of pure DCIS Conclusions: MRI is the best imaging test to evaluate CDIS


Assuntos
Feminino , Humanos , Carcinoma Intraductal não Infiltrante , Imageamento por Ressonância Magnética/instrumentação , Imageamento por Ressonância Magnética/métodos , Imageamento por Ressonância Magnética , Espectroscopia de Ressonância Magnética/métodos , Carcinoma in Situ , Carcinoma Ductal de Mama , Estudos Prospectivos , Estudos Longitudinais , Sensibilidade e Especificidade
6.
Clín. investig. ginecol. obstet. (Ed. impr.) ; 40(6): 283-285, nov.-dic. 2013. ilus
Artigo em Espanhol | IBECS | ID: ibc-117481

RESUMO

La mastopatía diabética es una complicación poco frecuente y poco conocida de la diabetes mellitus, que puede simular un cáncer de mama. La forma más frecuente de presentación es un nódulo indoloro de consistencia pétrea y de márgenes irregulares. Los resultados de las pruebas diagnósticas de imagen son inespecíficos, siendo imprescindible para su diagnóstico el estudio anatomopatológico que pondrá de manifiesto fibrosis estromal asociada a ductitis, lobulitis y vasculitis linfocítica. Presentamos el caso de una paciente diabética tipo 1 de 33 años de evolución que consultó por un nódulo en la mama, el cual fue sometido a estudio mamográfico y ecográfico, con diagnóstico de lesión sospechosa de malignidad (BIRADS IV ). Se realizó una biopsia con aguja gruesa y el resultado anatomopatológico fue compatible con mastopatía diabética. (AU)


Diabetic mastopathy is an uncommon complication that usually occurs in patients with longstanding diabetes mellitus. This entity often presents as a palpable hard and irregular mass that mimics breast carcinoma. Imaging features are nonspecific and a histological diagnosisis required to exclude malignancy. The pathological features of diabetic mastopathy show densekeloid-like fibrosis associated with lymphocytic ductulitis, lobulitis and vasculitis. We report the case of a woman with a longstanding history of insulin-dependent diabetes mellitus and a hard, painless and irregular mass in her breast. Mammography and ultrasound examination showed a suspicious lesion (BIRADS IV). Sonographically-guided core biopsy of the mass was performed and pathological features revealed fibrosis compatible with diabetic mastopathy (AU)


Assuntos
Humanos , Feminino , Adulto , Complicações do Diabetes/diagnóstico , Doença da Mama Fibrocística/diagnóstico , Diabetes Mellitus Tipo 1/complicações , Diagnóstico Diferencial , Neoplasias da Mama/diagnóstico
7.
Rev. esp. investig. quir ; 16(4): 169-170, oct.-dic. 2013.
Artigo em Espanhol | IBECS | ID: ibc-118037

RESUMO

El tumor de Abrikossoff es una neoplasia poco frecuente de piel y tejidos blandos de origen neurogénico. Se comporta, en general, como un nódulo subcutáneo, fijo y no doloroso de bordes imprecisos. Presenta un crecimiento lento y es carácter benigno en la mayoría de los casos. Su localización más frecuente es en la cabeza y el cuello, pero también se han descrito casos en la región genital (AU)


Abrikossoff´s tumor is a rare skin and soft tissues neoplasia of neurogenic origin. It generally behaves as a subcutaneous, fixed and not painful nodule with vague edges. It has a slowly growth and presents a benign character in most cases. Its most frequent location is in head and neck, but cases have been also reported in the genital region (AU)


Assuntos
Humanos , Feminino , Adulto , Neoplasias Vulvares/cirurgia , Tumor de Células Granulares/cirurgia , Glândulas Vestibulares Maiores/patologia
8.
Rev. esp. investig. quir ; 15(1): 20-22, ene.-mar. 2012. ilus
Artigo em Espanhol | IBECS | ID: ibc-99588

RESUMO

El cáncer de ovario es el tumor ginecológico que presenta mayor mortalidad. La vía de diseminación más frecuente de esta neoplasia es por vía intraperitoneal, aunque pueden aparecer metástasis a distancia por diseminación hematógena a otros órganos de la cavidad abdominal. La aparición de adenopatías axilares metastásicas de un carcinoma de ovario es un hallazgo muy infrecuente. Debe realizarse un diagnóstico diferencial con otro tipo de tumores, fundamentalmente el carcinoma mamario, ya que el tratamiento y el pronóstico resultan muy diferentes. Presentamos el caso de una mujer de 60 años sometida a un tratamiento quirúrgico y quimioterápico por un adenocarcinoma seroso de alto grado (estadio IIIC de la FIGO). Tras 15 meses de la cirugía presenta una adenopatía axilar izquierda sospechosa que se somete a PAAF con diagnóstico de metástasis de carcinoma ovárico. Al mismo tiempo presenta nuevo episodio de carcinomatosis peritoneal (AU)


Ovarian cancer is the gynecological tumor with higher mortality. The way of spread of this tumor most often is intraperitoneal, although distant metastases may occur by hematogenous via to other organs in the abdominal cavity. The appearance of metastatic axillary lymph nodes from ovarian carcinoma is a very rare finding. You should have a differential diagnosis with other tumors, mainly breast carcinoma, since treatment and prognosis is very different. We report a 60 years patient under both surgical and chemotherapy treatment for high-grade serous adenocarcinoma (FIGO stage IIIC). After 15 months of the surgery has left axillary adenopathy suspicious subjected to FNA diagnosis of metastatic ovarian carcinoma. At the same time new episode of peritoneal carcinomatosis occurs (AU)


Assuntos
Humanos , Feminino , Pessoa de Meia-Idade , Neoplasias Ovarianas/patologia , Metástase Linfática/patologia , Axila/patologia , Neoplasias Peritoneais/secundário , Genes BRCA1 , Genes BRCA2
9.
Chir Ital ; 46(6): 31-5, 1994.
Artigo em Italiano | MEDLINE | ID: mdl-8521538

RESUMO

Lipid infusion, once used solely as a means of preventing fatty acid deficiency, is now commonly used as a major caloric source in total parenteral nutrition. The Authors propose a review of problems related to the use of intravenous fat emulsions.


Assuntos
Emulsões Gordurosas Intravenosas/uso terapêutico , Nutrição Parenteral Total , Emulsões Gordurosas Intravenosas/efeitos adversos , Emulsões Gordurosas Intravenosas/metabolismo , Humanos
11.
Chir Ital ; 39(6): 527-32, 1987 Dec.
Artigo em Italiano | MEDLINE | ID: mdl-2895687

RESUMO

The authors consider the behaviour of TBII (TSH receptor binding inhibitory immunoglobulins) in multinodular goiter, in relation to the functional status of the thyroid classified on the basis of T3, FT4, TSH IRMA. The samples were collected from 53 patients with normal T3, FT4 and TSH; 14 patients with T3 and FT4 in normal range and TSH less than 0.15 milli U/l; 8 patients with T3 and/or FT4 above the superior limits of normal range and TSH less than 0.15 milli U/l and from a control group of 10 patients with Grave's disease. TBII was measured by radioreceptor assay and the index resulted less than 15% in all the patients with eufunctioning or hyperfunctioning multinodular goiter. Mean value in biochemically hyperthyroid patients was 6.25% and in euthyroid patients was 5.69%. The difference was statistically not significant. Moreover, significantly elevated levels of TBII were found in 60% of patients with Grave's disease.


Assuntos
Bócio Nodular/sangue , Imunoglobulina G/metabolismo , Doença de Graves/sangue , Humanos , Imunoglobulinas Estimuladoras da Glândula Tireoide
13.
Chir Ital ; 39(1): 24-8, 1987 Feb.
Artigo em Italiano | MEDLINE | ID: mdl-3607977

RESUMO

The authors report the behaviour of serum concentration of thyroglobulin (TG) after fine needle aspiration biopsy of the thyroid. Compared with the basal level, serum concentration of thyroglobulin increase of 70% three minutes and of 341% sixty minutes after this maneuver. The authors agree with those who believe an interval of 10-15 days between fine needle aspiration biopsy of the thyroid and determination of serum concentration of thyroglobulin is necessary.


Assuntos
Bócio/patologia , Tireoglobulina/sangue , Glândula Tireoide/patologia , Biópsia por Agulha , Feminino , Bócio/sangue , Humanos , Masculino , Fatores de Tempo
14.
Chir Ital ; 37(6): 582-93, 1985 Dec.
Artigo em Italiano | MEDLINE | ID: mdl-3914379

RESUMO

The authors, in the light of the data of the literature, study the problem of the surgical treatment of Basedow disease. Besides those who suggest the total thyroidectomy as an ultimately curative intervention, most of surgeons prefer the subtotal thyroidectomy. However, the result of such operation is doubtful as to postoperative hypo- and hyperthyroidism, due to the operativeness of factors of not only biological, but also technical nature. In order to make the therapeutical result as satisfactory as possible, the literature suggests some particular surgical solutions, such as ligature of thyroid artery, limited subtotal thyroidectomy and modified subtotal thyroidectomy, which seem to obtain satisfactory results from the clinical standpoint.


Assuntos
Doença de Graves/cirurgia , Humanos , Hipertireoidismo/etiologia , Hipertireoidismo/prevenção & controle , Hipotireoidismo/etiologia , Recidiva , Glândula Tireoide/patologia , Tireoidectomia/efeitos adversos , Tireotropina/metabolismo
15.
Chir Ital ; 36(6): 943-6, 1984 Dec.
Artigo em Italiano | MEDLINE | ID: mdl-6545156

RESUMO

The literature indicates the presence of the BB isoenzyme of creatinakinase in the thyroid tissue. The CKBB, therefore, was dosed with radioimmunologic method in a group of 79 patients bearing nodular pathology of thyroid (12 carcinomata, 42 nodular strumata, 25 adenomata), to check whether such parameter could be used as marker in the thyroid neoplasms. The CKBB, however, did not show a statistically different behaviour in the three classes of pathology considered.


Assuntos
Creatina Quinase/análise , Neoplasias da Glândula Tireoide/enzimologia , Adenoma/enzimologia , Adulto , Idoso , Carcinoma/enzimologia , Feminino , Humanos , Isoenzimas , Pessoa de Meia-Idade
16.
Chir Ital ; 36(4): 643-7, 1984 Aug.
Artigo em Italiano | MEDLINE | ID: mdl-6549274

RESUMO

The Authors report the behaviour of antithyroid and antimicrosomial antibodies in a group of 394 patients suffering from nodular struma, thyroid adenoma and carcinoma, Hashimoto's thyroiditis, other thyroidites and Basedow's disease. The autoimmune pathology (Hashimoto's thyroiditis and Basedow's disease) is joined to a higher frequency of positive titles for both antibodies. In such pathology we also meet the highest titles. In the non-autoimmune pathology the antimicrosomial antibodies are more frequently positive than the antithyroid ones. If one considers the behaviour of both antibodies, the specificness about the diagnosis of thyroiditis increases.


Assuntos
Autoanticorpos/análise , Microssomos/imunologia , Tireoglobulina/imunologia , Doenças da Glândula Tireoide/imunologia , Glândula Tireoide/imunologia , Adenoma/imunologia , Carcinoma/imunologia , Bócio/imunologia , Doença de Graves/imunologia , Humanos , Neoplasias da Glândula Tireoide/imunologia , Tireoidite/imunologia , Tireoidite Autoimune/imunologia
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