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1.
Artículo en Inglés | IMSEAR | ID: sea-44221

RESUMEN

Pulmonary cryptococcosis may occur in both immunocompromised and immunocompetent hosts. The purpose of the present study was to review the radiologic findings of pulmonary cryptococcosis in King Chulalongkorn Memorial Hospital. The radiographs and computed tomography of the chests of the patients who had a diagnosis of pulmonary cryptococcosis, between 1998-2001, were retrospectively reviewed. Seven patients were included. Five were HIV infected, three had diffuse reticulonodular opacities, two (of the three) patients also had accompanying cavities; two had solely pleural effusion. Two patients were immunocompetent; one had a pulmonary nodule and another one had an endobronchial lesion and multiple pulmonary masses in the collapsed lung seen on CT scan, which were consistent with cryptococcoma. None had adenopathy. There was a difference in the radiologic manifestations between immunocompromised and immunocompetent hosts. Knowledge in radiographic features in pulmonary cryptococcosis should help radiologists to early recognize the disease and may improve the treatment outcome.


Asunto(s)
Adulto , Criptococosis/microbiología , Femenino , Infecciones por VIH/complicaciones , Humanos , Huésped Inmunocomprometido , Enfermedades Pulmonares/etiología , Masculino , Persona de Mediana Edad , Radiografía Torácica , Estudios Retrospectivos , Factores de Riesgo , Factores de Tiempo
2.
Artículo en Inglés | IMSEAR | ID: sea-40978

RESUMEN

The purpose of this study was to determine diagnostic accuracy of hysterosalpingography by using different diagnostic criteria in peritubal adhesion diagnosis. The authors retrospectively reviewed cases in which both hysterosalpingography and laparoscopy were performed. Fifty-nine of 84 cases had laparoscopy proved peritubal adhesion. Five hysterosalpingographic signs (convoluted tube, vertical tube, ampullary dilatation, peritubal halo and loculation of the spillage of contrast material) defined by Karasick and Goldfarb were used to diagnose peritubal adhesion. All cases were analyzed by two different diagnostic criteria: first diagnostic criterion, presence of one or more signs means abnormal; second diagnostic criterion, presence of two or more signs means abnormal. Peritubal adhesion was diagnosed in 70 of 84 cases by using the first diagnostic criterion, 53 of 84 cases by using the second diagnostic criterion. The first diagnostic criterion displayed 94.9 per cent sensitivity, 44 per cent specificity, 80 per cent positive predictive value, 79.76 per cent accuracy and the likelihood ratio of 1.69. The second diagnostic criterion showed 74.6 per cent sensitivity, 64 per cent specificity, 83 per cent positive predictive value, 71.43 per cent accuracy and the likelihood ratio of 2.07. The authors conclude that using the 2nd diagnostic criterion is more appropriate than using the 1st diagnostic criterion in diagnosing peritubal adhesion.


Asunto(s)
Adulto , Enfermedades de las Trompas Uterinas/diagnóstico por imagen , Pruebas de Obstrucción de las Trompas Uterinas/métodos , Trompas Uterinas/fisiopatología , Femenino , Humanos , Histerosalpingografía/métodos , Histeroscopía/métodos , Laparoscopía/métodos , Valor Predictivo de las Pruebas , Estudios Retrospectivos , Sensibilidad y Especificidad , Índice de Severidad de la Enfermedad , Adherencias Tisulares/diagnóstico por imagen
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