Invasive pulmonary aspergillosis (IPA) predominantly occurs in severely neutropenic immunocompromised subjects. The occurrence of acute IPA after brief but massive exposure to Aspergillus conidia in previously healthy subjects has been documented, although only six such cases have been reported. The diagnosis was delayed in all six of the affected patients, five of whom died. We report the case...

Solitary pulmonary nodules are common, often incidental findings on chest CT scans. The investigation of pulmonary nodules is time-consuming and often leads to protracted follow-up with ongoing radiological surveillance, however, clinical calculators that assess the risk of the nodule being malignant exist to help in the stratification of patients. Furthermore recent advances in interventional ...

OBJECTIVE To determine the predictors of noncompliance with the pulmonary tuberculosis treatment regimen recommended by the Brazilian National Ministry of Health, in previously treatment-naïve patients with active tuberculosis treated in the city of Porto Alegre, Brazil. METHODS This was a case-control study involving six referral primary health care clinics for tuberculosis in Porto Alegre. ...

Pulmonary exacerbations have very important consequences in cystic fibrosis (CF), both in terms of current morbidity as well as implications for long term morbidity and mortality. Even though there is no universally agreed definition of pulmonary exacerbation, prompt and aggressive treatment with a multidisciplinary approach is recommended. Maintenance treatments reduce the risk of exacerbation...

Pulmonary mycetoma due to Coccidioides immitis has been reported on three occasions. The present case is the fourth such report occurring in a patient with widely disseminated disease. Spherules and hyphae were found in the specimen. While the active pulmonary and extra-pulmonary lesions responded well to therapy with amphotericin B, resection was required to eliminate the residual mycetoma and...

To investigate further the possible involvement of Herpesvirus ovis in the aetiology of jaagsiekte, the kinetics of reassociation of viral DNA and DNA isolated from tumour tissue as well as from cell cultures derived from it were studied. Although DNA-DNA hybridization could be demonstrated in 2 cases of jaagsiekte, no correlation was found between the presence of Herpesvirus ovis genome sequen...

Pulmonary emphysema, as the term is generally used clinically, refers to an overinfiation or distention of the lungs (localized or diffuse), characterized by a relative increase in the amount of air which cannot be blown out with a forced expiration. The residual air capacity plus the vital capacity equals total observed lung capacity (TLC) for the individual, and in pulmonary emphysema the TLC...

Pulmonary infections in the returned traveller are a common presentation. A wide variety of infections may present with pulmonary symptoms. It is important for clinicians to differentiate the cause of these symptoms. The risk of contracting certain travel-related pulmonary diseases depends on travel destination, length of stay, activities undertaken and co-morbidities. Some pathogens are found ...

With increased experience in preoperative evaluation, surgical approach and postoperative care of chronic thromboembolic pulmonary hypertension, pulmonary thromboendarterectomy can be performed with an acceptably low risk of death. Most patients, even those in a very compromised state, have excellent, long lasting results.

OBJECTIVE The incidence of pulmonary thromboembolism (PTE) is much lower in Japan than in the United States. The number of deaths from PTE, however, has gradually increased. The present study was designed to investigate the incidence and characteristics of PTE in Japan. METHODS AND MATERIALS We sent 5,582 questionnaires to inquire about the number of new cases of PTE between August 1, 2000 an...