[Aspergillosis. Clinical forms and treatment].

Invasive aspergillosis, chronic pulmonary aspergillosis and allergic bronchopulmonary aspergillosis are the clinical forms of aspergillosis. Although there is a great number of Aspergillus species, Aspergillus fumigatus-complex is the more frequent aetiological agent, regardless of clinical form or baseline condition. The increase in immunosuppressive agents and the higher use of corticosteroids in chronic obstructive pulmonary disease have led to aspergillosis becoming more prominent in recent years. Galactomannan detection and radiological diagnostic images complement the limitations of microbiology cultures in these patients. Voriconazole and liposomal amphotericin B are the gold standard in patients requiring therapy, and posaconazole, itraconazole, caspofungin and other echinocandins are effective alternatives. The prognosis depends of clinical forms and characteristics of the host, but it is particularly poor in the disseminated invasive forms.

Fortún J ，Meije Y ，Fresco G ，Moreno S ... -  《-》

[Invasive aspergillosis with extrapulmonary involvement: pathogenesis, clinical characteristics and prognosis].

The incidence of invasive aspergillosis has increased worldwide. Information regarding the clinical characteristics of patients with extrapulmonary involvement is scarce. We aimed to describe the pathogenesis, characteristics and outcomes of patients with invasive aspergillosis and extrapulmonary disease. A retrospective study conducted in a university hospital in Barcelona, Spain (1995-2011). A total of 12 cases of invasive aspergillosis and extrapulmonary involvement were found. The most common clinical manifestations were invasive sinusitis, early postoperative prosthetic valve endocarditis, fungaemia, postoperative meningitis, multiple brain abscesses and lumbar spondylitis with epidural abscess. Sinusitis occurred frequently in patients without immunosuppression and had invasive brain involvement in one case. Endocarditis was associated with multiple septic metastases. Concomitant lung involvement was documented in 5 cases. The strains isolated were Aspergillus fumigatus (5), Aspergillus flavus (3), and Aspergillus niger (2). The species of Aspergillus was not established for 3 isolates. All patients were treated with antifungals and surgery was performed in 8 cases. Outcome was related with the source of infection; all patients with invasive sinusitis survived, while the remaining patients had a high mortality rate (88%). Invasive aspergillosis with extrapulmonary involvement is rare. The most common presentation is invasive sinusitis, which has a lower mortality. Other clinical forms with extrapulmonary involvement were associated with severe immunosuppression or previous surgery, and had a poor outcome.

López-Cortés LE ，Garcia-Vidal C ，Ayats J ，Gudiol C ，Bodro M ，Sánchez-Ortega I ，Peña C ，Carratalá J ... -  《-》

Introduction to case reports.

Maertens J 《-》

Discussion of case reports.

Maertens J 《-》

Invasive aspergillosis in developing countries.

Chakrabarti A ，Chatterjee SS ，Das A ，Shivaprakash MR ... -  《-》