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1.
Rev. chil. urol ; 83(2): 10-11, 2018. ^eVideo
Artigo em Espanhol | LILACS | ID: biblio-911472

RESUMO

INTRODUCCIÓN: El CCR presenta una tendencia conocida a propagarse mediante la formación de trombo tumoral a la vena renal o vena cava inferior (4-10 por ciento ) El nivel que alcanza dicho tumor, está en directa relación con la sobrevida estimada a 5 años. MATERIALES Y MÉTODOS: Se presenta un caso de un paciente de sexo masculino de 58 años de edad, con antecedentes de Dm2 No IR y Tabaquismo crónico, el cual consulto por cuadro de 10 meses de evolución caracterizado por hematuria macroscópica. Dentro de la analítica sanguínea, destacaba paciente anémico, con hemoglobina de 8 g/dL y creatinemia de 1.1mg/mL. Se solicita URO-TAC, evidenciándose tumor renal derecho, de 18 cms en su eje largo, asociado a trombo en vena cava inferior, que se alojaba hasta el diafragma (Nivel III), no observándose metástasis a distancia o adenopatías de aspecto patológico. RESULTADOS: Se propone nefrectomía radical abierta por vía anterior, posteriormente se aísla y controla VCI, la cual se abre en su eje longitudinal. Se realiza trombectomia convencional con cierre primario, verificando hermeticidad del vaso. El tiempo operatorio total fue de 260 minutos, con un sangrado estimado de 1600ml. Se requirió transfusión de 3U de GR intraoperatorios sin incidentes reportados. El manejo post-operatorio inmediato fue en unidad de cuidados intensivos por 24 hrs, con un tiempo hospitalario total de 5 días. El paciente evoluciona favorablemente, sin complicaciones, destacando dentro de los exámenes de control, creatinina de 1.3 mg/dL. A la fecha, no hay evidencia de enfermedad residual clínica, o radiológica. CONCLUSIÓN: La nefrectomía radical convencional con trombo en vena cava inferior (nivel III) es el estándar de tratamiento para pacientes cáncer renal localmente avanzado en condiciones para afrontar la cirugía


INTRODUCTION: CCR presents a known trend to spread by means of a tumor thrombus in renal vein or inferior vena cava (4-10 pertcent ) The level reached by such tumor has a direct relation with the 5-year survival rate. MATERIALS AND METHODS: A 58-year old male patient presented with a history of Dm2 No IR and chronic tabaquism who enquired about 10-month symptoms, characterized by macroscopic hematuria. Amongst the blood analytics, an anemic patient stood out, whose hemoglobin level is 8 g/dL and 1.1mg/mL creatinemia. URO-TAC is requested which shows right kidney tumor, of 18 centimeters on its longer axis, associated to thrombus in the inferior vena cava, extended to the diaphragm (Level III), without presence of distant metastasis or adenopathies with pathological aspect. RESULTS: Anterior open radical nephrectomy is suggested, posteriorly isolated and VCI controlled, which is performed on its longitudinal axis. Conventional thrombectomy with primary closing and verification of vessel hermetism are performed. Operative time was 260 minutes. Estimated blood loss was 1600ml. 3U of GR intraoperative transfusion was required and no incidents were reported. Postoperative management took place in intensive care unit for 24 hours and the patient was discharged 5 days after surgery. The patient evolves favorably, without complications, presenting a 1.3 mg/dL creatinine level. To date, there is no evidence of clinical residual or radiological illness. CONCLUSION: Radical nephrectomy with inferior vena cava thrombus (level III) is the standard treatment for kidney cancer patient presenting local progression in a condition to withstand surgery.


Assuntos
Masculino , Nefrectomia , Filme e Vídeo Educativo , Rim , Neoplasias Renais
2.
Arch. méd. Camaguey ; 19(3): 271-278,
Artigo em Espanhol | LILACS | ID: lil-751772

RESUMO

Fundamento: el Síndrome de Stevens-Johnson (SSJ) es una enfermedad grave, a menudo fatal, que ha sido considerada como un tipo de eritema multiforme, es causada generalmente por fármacos y de no ser diagnosticado y tratado de forma oportuna puede asociarse a secuelas importantes y la muerte. Objetivo: describir y reseñar el tratamiento y evolución clínica del cuadro clínico de tres casos con diagnóstico de Síndrome de Stevens-Johnson, ingresados en Cuidados Intensivos. Presentación de casos: se presentan tres enfermos, dos pertenecientes al sexo femenino y uno al masculino, con diagnóstico de SSJ asociados al empleo de fármacos. En los tres casos el tratamiento consistió en medidas de cuidados generales para la profilaxis y el tratamiento de complicaciones, esteroides sistémicos y además IgG intravenosa de producción nacional (intacglobin). Los tres pacientes evolucionaron de forma satisfactoria. Resultados: se destaca la utilidad del uso de inmunoglobulina G intravenosa en el tratamiento de estos pacientes, así como su importancia en una unidad de cuidados para enfermos graves. Conclusiones: en la casuística predominó el sexo femenino y el empleo precoz del Intacglobin (IgG IV) que contribuyó a una mejor evolución de los pacientes al detener la progresión de la enfermedad, evitar complicaciones y disminuir la estadía en las unidades de enfermos graves.


Background: Stevens-Johnson’s syndrome (SJS) is a serious disease, fatal most of the time, which has been considered as a type of erythema multiforme. It is generally caused by medicaments. If it is not diagnosed and treated at appropriate time it can be associated to considerable sequelae and death. Objective: to describe the treatment and evolution of the clinical manifestations of three cases with the diagnosis of Stevens-Johnson’s syndrome admitted in the intensive care unit. Cases presentation: the cases of two female patients and a male patient with the diagnosis of SJS, associated to the use of medicaments, are briefly presented. The treatment consisted of measures of general care for the prophylaxis and treatment of complications for the three cases. The patients were treated with intravenous IgG of national production (intacglobin) and systemic steroids. The three patients improved their condition satisfactorily. Results: the use of intravenous immunoglobulin G in the treatment of these patients stands out; as well as the importance of the treatment of seriously ill patients in an intensive care unit. Conclusions: female sex predominated in the casuistics. The early use of Intacglobin (IgG IV) contributed to a better improvement of the patient’s condition arresting the development of the disease, avoiding complications and decreasing the hospital stay of seriously ill patients.

3.
Rev. colomb. quím. (Bogotá) ; 43(2): 18-24, mayo 2014. ilus, tab
Artigo em Espanhol | LILACS | ID: lil-762740

RESUMO

Se evaluó la mutagenicidad del agua del río Cauca debida a la presencia de metales pesados en la zona urbana de la Ciudad de Santiago de Cali, a partir de muestras tomadas en la temporada seca y lluviosa en el año 2013. Los metales se extrajeron pasando el agua por la resina Amberlite XAD-16. Las concentraciones de los metales pesados se midieron por absorción atómica y la mutagenicidad se evaluó por medio del test de Ames, con las cepas TA98 y TA100 de Salmonella typhimurium con y sin activador enzimático S9. Los resultados mostraron índices de mutagenicidad (IM) positivos (IM > 2,0) para muestras colectadas en temporada lluviosa en tres de los cinco puntos evaluados: puente El Hormiguero (IM = 3,6), desembocadura del Canal Colector Sur (IM = 2,9) y desembocadura del río Cali (IM = 2,7), todos con la cepa TA98 sin S9. Estos sitios presentaron a su vez las mayores concentraciones totales de metales pesados en sus extractos. El análisis de la variación espacio-temporal del índice mutagénico se realizó haciendo un análisis de varianza multifactorial del IM. Los resultados encontrados indican que la época de muestreo contribuye significativamente a la variabilidad del IM , mientras que los puntos de muestreo no.


The mutagenicity of the Cauca River water due to the presence of heavy metals was evaluated in the urban area of the city of Santiago de Cali, from samples taken during the rainy and dry season of 2013. The metals were extracted from water samples using the resin Amberlite XAD-16. The concentrations of heavy metals were measured by atomic absorption and mutagenicity was evaluated by the Ames test, using the TA98 and TA100 strains of Salmonella typhimurium with and without the S9 enzymatic activator. The results showed mutagenicity indices (MI > 2.0) in three of the five points evaluated: El Hormiguero Bridge (MI = 3.6), the mouth of southern collector channel (MI = 2.9) and the mouth of Cali River (MI = 2.7), all with strain TA98 without S9. These sampling points in turn presented the highest total concentrations of heavy metals in the extracts. The determination and analysis of spatio-temporal variation of the mutagenic effects obtained was done by conducting multifactorial variance analysis of MI, finding that the effect of sampling season contributes significantly to the variability of MI unlike the sampling points.


A mutagenicidade da água do rio Cauca, devido à presença de metais pesados foi avaliada-na área urbana da cidade de Santiago de Cali, a partir de amostras coletadas durante as estaçãoes chuvosa e seca em 2013. Os metais foram extraídos, passando a água pela a resina Amberlite XAD-16. As concentrações de metais pesados foram medidas por Absorção Atômica e a mutagenicidade foi avaliada através do teste de Ames, com TA98 e TA100 de Salmonella typhimurium estirpes com e sem S9 activador da enzima. Os resultados mostraram índices de mutagenicidade positiva (MI > 2,0) para amostras coletadas na estação chuvosa em três dos cinco pontos avaliados: El Hormiguero ponte (MI = 3,6), foz do canal coletor (IM = 2, 9) e foz do rio Cali (MI = 2,7), todos com a linhagen TA98 sem S9. Esses locais, a presentaram as maiores concentrações totais de metais pesados em seus extratos. A determinação e análise da variação espaço-temporal do índice mutagénico foi realizada utilizando-se a análise de variância multivariada do IM, sendo encontrado que o efeito da época de amostragem contribui significativamente na a variabilidade de IM ao contrário dos pontos de amostragem.

4.
Rev. cuba. med ; 52(1): 14-24, ene.-mar. 2013.
Artigo em Espanhol | LILACS | ID: lil-671311

RESUMO

Introducción: las infecciones respiratorias bajas ocupan el primer lugar entre las infecciones relacionadas con el cuidado sanitario en unidades de cuidados intensivos. Objetivos: describir la incidencia y las consecuencias, sobre estadía y mortalidad, de la traqueobronquitis asociada a ventilación mecánica (TAVM) en UCI. Métodos: estudio multricéntrico, descriptivo, prospectivo y transversal, en 6 UCI de adultos. Se estudiaron 454 pacientes. Las variables de estudio fueron recogidas en 2 bases de datos. Resultados: tasa de incidencia de TAVM: 1,76 por ciento.Con respecto al número total de pacientes con factor de riesgo: 6,06 por ciento, Densidad de incidencia: 7,61 por ciento por 1 000 d con factor de riesgo. Estadía media, TAVM: 13,13 d, pacientes sin IRCS: 5,49 d (p=0,006). Mortalidad, TAVM: 25 por ciento, NAVM: 55,2 por ciento, pacientes sin IRCS: 14,9 por ciento(p=0,000). Conclusiones: la TAVM no es infrecuente en UCI. Su diagnóstico implica aumento de estadía y mortalidad en pacientes ventilados. Se justifica la implementación de medidas de vigilancia y prevención


Introduction: lower respiratory infections rank first among related infections in health care intensive care units. Objectives: to describe the incidence and consequences of stay and mortality of ventilator-associated tracheobronchitis (TAVM) in ICU. Methods: a multicenter, descriptive, prospective and cross-sectional study was conducted in 6 adult ICU. 454 patients were studied. The study variables were collected in two databases. Results: TAVM incidence rate: 1.76 percent, relative to the total number of patients with risk factor: 6.06 percent. Incidence density: 7.61 percent by 1000 d with risk factor. Average stay, TAVM: 13.13 d, patients without IRCS: 5.49 d (p = 0.006). Mortality, TAVM: 25 percent, VAP: 55.2 percent , patients without IRCS: 14.9 percent (p = 0.000). Conclusions: TAVM is not uncommon in ICU. Its diagnosis involves increased stay and its mortality in ventilated patients. The implementation of surveillance and prevention measures is requiered


Assuntos
Humanos , Lesão Pulmonar Induzida por Ventilação Mecânica/complicações , Respiração Artificial/efeitos adversos , Respiração Artificial/métodos , Estudos Transversais , Epidemiologia Descritiva , Estudos Prospectivos , Unidades de Terapia Intensiva/normas
5.
Rev. méd. Chile ; 137(6): 746-752, jun. 2009. ilus, tab
Artigo em Espanhol | LILACS | ID: lil-524953

RESUMO

Background: Professionalism should be included as a fundamental component in the curriculum of undergraduate as well as graduate students of Medicine. Future physicians should be aware of the attributes that a professional should possess. Aim: To analyze the ideal medical doctor attributes from the point of view of physicians and students of Medicine. Material and methods: One hundred four physicians (MD) and 47 students answered a free association test on the attributes they would assign to a good physician. The test was applied via Internet to professionals, and students were tested in group dynamics at the beginning of the class on Bioethics and Professionalism. Data were processed according to the Lexical Availability Model (LAM) which provides quantitative as well as qualitative evaluations. Results: The attributes with higher scores among MD's were honesty (0.379), regular academic updating (0.373), ability (0.325) and empathy (0.241). Among students, the selected attributes were excellence (0.625), empathy (0.511), responsibility (0.280) and ability (0.209). A general agreement was found among physicians and students, excepts by the fact that MD's consider continuing academic updating as the most important attribute. Conclusions: The attributes that physicians and medical students evaluate as essential in professionalism were identified using the LAM approach. At the beginning of the career, students have a definite humanistic approach to their future profession.


Assuntos
Humanos , Médicos , Competência Profissional/normas , Estudantes de Medicina , Humanismo , Semântica
6.
Bol. cardiol. (Santiago de Chile) ; 5(1): 41-6, ene.-jun. 1986. tab
Artigo em Espanhol | LILACS | ID: lil-34271

RESUMO

Se presenta el caso de una mujer de 47 años de edad, que en relación al uso de 400 - 200 mg. de amiodarona durante 5 meses, tuvo una neuropatía severa del ciático poplíteo externo derecho con alteración electromiográfica, y de la velocidad de la conducción nerviosa. Después de la suspensión de la droga, la recuperación fue muy lenta, y casi completa sólo 7 meses después. Se revisa la literatura, que considera, a la neurolipidosis como mecanismo tóxico de la droga


Assuntos
Pessoa de Meia-Idade , Humanos , Feminino , Amiodarona/efeitos adversos , Doenças do Sistema Nervoso/induzido quimicamente
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