RESUMEN
A 23-year-old female immigrant from Ethiopia presented with a history of hemoptysis and an abnormal chest x-ray. A computed tomography scan showed that her left lung was greatly shrunken and her right lung was very large but structurally normal. She had a history of multiple respiratory infections as a young child but had been well since the age of five years. Her lung function was within normal limits except for an increased residual volume. It is very likely that her left lung was destroyed early in childhood and that her right lung underwent compensatory growth. She did not show airways obstruction, which is usually seen when compensatory lung growth occurs after surgical removal of lung tissue; this may indicate that, in those cases, the surgery compromised airway function.
Asunto(s)
Pulmón/crecimiento & desarrollo , Adulto , Femenino , Humanos , Pulmón/diagnóstico por imagen , Flujo Espiratorio Máximo , Mediastino/patología , Radiografía , Pruebas de Función RespiratoriaAsunto(s)
Absceso/complicaciones , Blastomicosis/complicaciones , Errores Diagnósticos , Dermatosis del Pie/complicaciones , Enfermedades Pulmonares Fúngicas/microbiología , Osteomielitis/complicaciones , Insuficiencia Respiratoria/microbiología , Tuberculosis Pulmonar/diagnóstico , Adulto , Humanos , Enfermedades Pulmonares Fúngicas/diagnóstico por imagen , Masculino , Radiografía , Insuficiencia Respiratoria/diagnóstico por imagenRESUMEN
Genital mycoplasmas are controversial gynecologic and obstetric pathogens; their role in perinatal morbidity and mortality is ill defined. This retrospective study was conducted to identify autopsy manifestations of perinatal genital mycoplasmal infection. Bacterial and mycoplasmal cultures were obtained from multiple organ sites, along with detailed clinical, autopsy, and histologic information. All materials were screened by two pathologists. Twenty-nine cases were included in the study. In 17 only a genital mycoplasma was isolated, and in 12 cases a genital mycoplasma plus another bacterial pathogen were identified. Significant histologic findings included subpericardial and pleural hemorrhages, polymorphonuclear leukocytes in alveolar spaces, hemorrhage, and tubulocytic changes in the adrenal glands. The placentas revealed villous edema, deciduitis, and funicitis. The changes identified as significant suggest that mycoplasmas either cause hypoxia or promote histologic changes that mimick hypoxia.