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Hematoma/etiología , Fracturas de las Costillas/complicaciones , Traumatismos Torácicos/complicaciones , Anciano de 80 o más Años , Resultado Fatal , Femenino , Hematoma/diagnóstico por imagen , Humanos , Pleura/diagnóstico por imagen , Pleura/lesiones , Traumatismos Torácicos/diagnóstico por imagenAsunto(s)
Tejido Adiposo/patología , Fibrosis Quística/diagnóstico por imagen , Enfermedades Pancreáticas/diagnóstico por imagen , Enfermedades Pancreáticas/patología , Tomografía Computarizada por Rayos X , Fibrosis Quística/complicaciones , Humanos , Masculino , Persona de Mediana Edad , Enfermedades Pancreáticas/etiologíaRESUMEN
We report an unusual case of pulmonary aspergillosis in a patient with AIDS and we demonstrated the drug-drug interactions between voriconazole, darunavir/ritonavir and tenofovir/emtricitabine. The combination darunavir-ritonavir-voriconazole should be avoided.
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Fármacos Anti-VIH/uso terapéutico , Antifúngicos/uso terapéutico , Aspergilosis/tratamiento farmacológico , Interacciones Farmacológicas , Infecciones por VIH/tratamiento farmacológico , Absceso Pulmonar/tratamiento farmacológico , Voriconazol/uso terapéutico , Infecciones Oportunistas Relacionadas con el SIDA/tratamiento farmacológico , Adulto , Aspergillus , Darunavir/uso terapéutico , Emtricitabina/uso terapéutico , Inhibidores de la Proteasa del VIH , Humanos , Absceso Pulmonar/diagnóstico , Masculino , Ritonavir/uso terapéutico , Tenofovir/uso terapéutico , Resultado del TratamientoRESUMEN
Under-enrolment of women to randomized clinical trials, including chronic hepatitis C, has long been recognized. The aim of this study was to identify factors predictive of sustained virological response (SVR) to PEG IFN/Ribavirin antiviral therapy in relation to gender and reproductive status of female patients involved. Seven hundred and forty-six treatment-naïve patients (431 men, 315 women) treated with Peg-IFNα-2a (180 µg/week) or Peg-IFNα-2b (1.5 µg/kg/week) plus ribavirin (800-1400 mg/day) for 24 or 48 weeks were studied between 2006 and 2010. Differences in SVR rate, overall and by gender were assessed after adjustment and propensity score matching. SVR was obtained in 44.2% of Peg-IFNα-2a-treated patients and in 51.2% of Peg-IFNα-2b-treated patients (intention-to-treat; P = 0.139). Age, fibrosis stage and genotype 2 and 3 were independently associated with SVR by multivariate analysis. Analysing by gender, the difference in SVR between PEG-IFNα types was not significant in men but highly significant in women (Peg-IFNα-2a:39.1%vs Peg-IFNα-2b:54.4%, P = 0.007). This was attributable to a higher SVR rate with Peg-IFNα-2b in the difficult postmenopausal population (26.9% Peg-IFNα-2a vs 46.0% Peg-IFNα-2b, P = 0.040). In women, absence of menopause, genotype 2 hepatitis C virus infection and use of Peg-IFNα-2b were independently associated with SVR. In conclusion, predictive factors for SVR are different in men and women. Factors differing between genders are menopause, severe steatosis and peg-interferon used. The higher SVR rate with Peg-IFNα-2b in menopausal women is likely attributable to more favourable pharmacokinetics that allows Peg-IFNα-2b to reach visceral fat and oppose the increased cytokine production and enhanced inflammatory status in menopause.
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Antivirales/uso terapéutico , Hepatitis C Crónica/tratamiento farmacológico , Interferón-alfa/uso terapéutico , Menopausia , Polietilenglicoles/uso terapéutico , Ribavirina/uso terapéutico , Adolescente , Adulto , Factores de Edad , Anciano , Quimioterapia Combinada/métodos , Femenino , Humanos , Interferón alfa-2 , Masculino , Persona de Mediana Edad , Proteínas Recombinantes/uso terapéutico , Factores Sexuales , Resultado del Tratamiento , Adulto JovenRESUMEN
PURPOSE: To describe the CT findings characterizing dehiscence of the lamina papyracea. METHODS: Axial and coronal CT scanning of the paranasal sinuses was performed on 783 patients. RESULTS: Dehiscence of the lamina papyracea was noted incidentally in six patients. In all cases dehiscence was characterized by protrusion of orbital fat through a gap in the anterior ethmoid. The posterior limit of the dehiscence was always the basal lamella. The anterior limit varied. CONCLUSION: CT scans are often taken to detect polyps or assess chronic sinusitis. Awareness of dehiscence of the lamina papyracea is important to avoid misdiagnosis as infectious or tumoral process and possible injury of the orbit during endoscopic surgery.
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Hueso Etmoides/anomalías , Hueso Etmoides/diagnóstico por imagen , Tomografía Computarizada por Rayos X , Anomalías Congénitas/diagnóstico por imagen , Femenino , Humanos , MasculinoRESUMEN
The authors report a case of left IVC with a preferential hemiazygos-azygos drainage associated with an accessory left superior intercostal vein drainage. This exceptional congenital malformation which finds its place in polysplenia was studied by cavography, CT and MR imaging.
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Vena Ácigos/anomalías , Vena Cava Inferior/anomalías , Femenino , Humanos , Imagen por Resonancia Magnética , Persona de Mediana Edad , Flebografía , Tomografía Computarizada por Rayos XRESUMEN
The authors report 2 cases of deliberate methanol intoxication explored by Computed Tomography and MR Imaging. These two methods gave similar results showing bilateral areas of putaminal necrosis. This characteristic finding is of great diagnostic value in these clinically-oriented cases. MRI gives better anatomical details and may reveal small haemorrhagic lesions.