RESUMO
The first choice of treatment for simple pulmonary aspergilloma is surgery, but in clinical practice, many cases find surgery difficult. We report a case of simple pulmonary aspergilloma in which significant improvement was observed with pharmacological treatment alone, despite initially presenting with a large fungus ball.
RESUMO
A woman in her 60s with suspected multicentric Castleman's disease, who was receiving treatment with oral prednisolone, presented to our hospital with mild cough and malaise. Chest CT showed diffuse infiltrative and granular shadows, indicating exacerbation of lung lesions caused by steroid-resistant multicentric Castleman's disease. A video-assisted thoracoscopic lung and mediastinal lymph node biopsy was performed. The biopsy revealed mediastinal lymph node tissue consistent with multicentric Castleman's disease, as well as presence of Cryptococcus neoformans in the alveolar space. C. neoformans infection in immunocompromised individuals may present with diffuse lung lesions and should be noted as a mimicker of acute exacerbation of Castleman's disease.
Assuntos
Hiperplasia do Linfonodo Gigante , Criptococose , Pneumonia , Feminino , Humanos , Hiperplasia do Linfonodo Gigante/complicações , Hiperplasia do Linfonodo Gigante/diagnóstico , Hiperplasia do Linfonodo Gigante/tratamento farmacológico , Criptococose/diagnóstico , Criptococose/tratamento farmacológico , Imunoglobulina GRESUMO
We herein report our experience with patients who had nontuberculous mycobacterial lung disease (NTM disease) accompanied by organizing pneumonia (OP). Out of 98 NTM disease patients who had undergone a biopsy or surgical resection, 11 patients had OP that was revealed histologically. After excluding six patients who had OP-related diseases (idiopathic interstitial pneumonia, rheumatoid arthritis, etc.), the remaining five patients were studied. Two of them (a 73-year-old man and a 66-year-old woman) showed common clinical feature: acute-onset symptoms of cough and fever, infiltrating shadows and dramatic improvement following treatment with a corticosteroid and anti-mycobacterial therapy. Our cases demonstrate that NTM disease is sometimes accompanied by OP histologically, and some such cases show common clinical features.