ABSTRACT
ABSTRACT We describe the case of a 33-year-old man, a chronic user of powder cocaine, who presented with dyspnea, fever, night sweats, and significant weight loss. Chest HRCT revealed centrilobular nodules, giving an initial impression of miliary tuberculosis. Therefore, he was started on an empirical, four-drug antituberculosis treatment regimen. Four weeks later, despite the tuberculosis treatment, he continued to have the same symptoms. We then performed transbronchial lung biopsy. Histopathological analysis of the biopsy sample revealed birefringent foreign body granuloma. A corroborative history of cocaine snorting, the presence of centrilobular nodules, and the foreign body-related histopathological findings led to a diagnosis of pulmonary foreign body granulomatosis. This report underscores the fact that pulmonary foreign body granulomatosis should be included in the differential diagnosis of clinical profiles resembling tuberculosis.
RESUMO Descrevemos o caso de um homem de 33 anos de idade, usuário crônico de cocaína em pó, que apresentava dispneia, febre, sudorese noturna e perda de peso significativa. A TCAR de tórax revelou nódulos centrolobulares, dando uma impressão inicial de tuberculose miliar. Por isso, o paciente passou a receber tratamento empírico com quatro tuberculostáticos. Quatro semanas depois, apesar do tratamento antituberculose, o paciente continuou a apresentar os mesmos sintomas. Foi então realizada a biópsia pulmonar transbrônquica. A análise histopatológica da amostra obtida revelou granuloma de corpo estranho birrefringente. A história de uso de cocaína por inalação, a presença de nódulos centrolobulares e os achados histopatológicos de corpos estranhos confirmaram o diagnóstico de granulomatose pulmonar de corpo estranho. Este relato destaca o fato de que a granulomatose pulmonar de corpo estranho deve ser incluída no diagnóstico diferencial de perfis clínicos que se assemelham a tuberculose.
Subject(s)
Humans , Male , Adult , Granuloma, Foreign-Body/etiology , Cocaine-Related Disorders/complications , Lung Diseases/etiology , Granuloma, Foreign-Body/diagnosis , Fatal Outcome , Lung Diseases/diagnosisABSTRACT
Pulmonary cavitation is rather uncommon in patients with sarcoidosis, and aspergilloma is even more uncommon in such cases. Here, we present the case of a 63-year-old female patient with cavitary lung disease who had been under treatment for TB for 9 months. A diagnosis of pulmonary sarcoidosis was established based on the fiberoptic bronchoscopy finding of noncaseating granuloma. Treatment with corticosteroids led to a dramatic improvement in symptoms. While under treatment for sarcoidosis, the patient developed an aspergilloma. She presented immediate skin test reactivity to Aspergillus fumigatus, as well as positivity for A. fumigatus serum precipitins. This is the first reported case of aspergilloma formation in a patient with cavitary sarcoidosis in India.
A cavitação pulmonar é rara em pacientes com sarcoidose, e o aspergiloma é ainda mais raro nestes casos. Apresentamos o caso de uma paciente de 63 anos com doença pulmonar cavitária em tratamento para a TB por 9 meses. Estabeleceu-se o diagnóstico de sarcoidose pulmonar com base nos achados de granuloma não-caseoso na fibrobroncoscopia. Houve grande melhora dos sintomas com o tratamento com corticosteroides. A paciente desenvolveu um aspergiloma durante o tratamento para a sarcoidose. Houve reação imediata ao teste cutâneo para Aspergillus fumigatus, assim como resultado positivo para precipitinas de A. fumigatus no soro. Este é o primeiro caso relatado de formação de aspergiloma em um paciente com sarcoidose com cavitação na Índia.
Subject(s)
Female , Humans , Middle Aged , Aspergillus fumigatus , Aspergillosis/microbiology , Lung Diseases, Fungal/microbiology , Sarcoidosis, Pulmonary/complications , Aspergillus fumigatus/immunology , Biomarkers/blood , Precipitins/blood , Sarcoidosis, Pulmonary/drug therapyABSTRACT
While Allergic bronchopulmonary aspergillosis (ABPA) is known to complicate asthma in adults, its association with childhood asthma is very rare. We present two patients, a four-and half year old boy who presented with severe asthma and a 12 year-old girl whose previous chest radiographs revealed fleeting opacities. Both were diagnosed to be suffering from ABPA.
Subject(s)
Anti-Inflammatory Agents/therapeutic use , Aspergillosis, Allergic Bronchopulmonary/complications , Aspergillosis, Allergic Bronchopulmonary/drug therapy , Aspergillosis, Allergic Bronchopulmonary/microbiology , Aspergillosis, Allergic Bronchopulmonary/diagnostic imaging , Asthma/complications , Bronchodilator Agents/therapeutic use , Child , Child, Preschool , Diagnosis, Differential , Female , Humans , Male , Prednisolone/therapeutic use , Radiography, Thoracic/adverse effects , Tomography, X-Ray Computed , Treatment OutcomeABSTRACT
Congenital lung anomalies are categorised as pulmonary agenesis, aplasia and hypoplasia with distinct clinical implications. An 8-year-old boy was referred for an opaque left hemithorax for which he had received antituberculous therapy. A detailed evaluation including flowing contrast computed tomography of the thorax and fiberoptic bronchoscopy led to a diagnosis of left lung aplasia. He also had wheezing dyspnea, which was confirmed as bronchial asthma. Congenital lung defects with associated asthma was reported only twice till date. A high index of suspicion is required to recognise such a patient.