Invasive pulmonary infection due to Thermoascus crustaceus in a kidney transplant recipient.

The first case of invasive pulmonary infection due to the thermophilic fungus Thermoascus crustaceus in a kidney transplant recipient is described. For the identification of the fungal isolate, morphological aspects and molecular analysis have been used. The case report emphasizes this fungal species as an opportunistic human pathogen and underlines the importance of an accurate laboratory diagnosis for the correct management of the patient.

The Burden of Fungal Diseases in Romania.

OBJECTIVE: To estimate for the first time the burden of fungal infections in Romania. METHODS: Data derived from the World Health Organization (WHO), National Institute of Statistics, Romanian public health agencies and non-profit health organizations, and published annual reports on local epidemiology were used in the present study. When no data were available, specific at-risk populations were used to calculate frequencies of serious fungal diseases, using previously published epidemiological parameters. All data refer to the year 2016. RESULTS: The estimated number of serious fungal infections in Romanian population was 436,230 in 2016. Recurrent vulvovaginal candidiasis accounted for up to 80% of total cases (more than 350,000 women annually). Concerning HIV-related infections, among 14,349 infected persons, Pneumocystis pneumonia occurred in about 10% of late presenters (30 cases in 2016), while cryptococcal meningitis was rarely diagnosed (less than 20 cases). Annually, the total number of oesophageal candidiasis and oral thrush cases in HIV-positive patients may have been as high as 1229 and 3066, respectively. In immunocompromised and cancer patient populations, the annual incidence of candidaemia was 295, and at least 458 invasive aspergillosis cases and 4 mucormycosis cases occurred yearly. With 4966 critical care beds and approximately 200,000 abdominal surgeries performed, the estimated annual incidence of candidaemia and Candida peritonitis was 689 and 344, respectively. The annual incidence of pulmonary tuberculosis is still high in Romania (12,747 cases). Thus, the prevalence of post-TB chronic pulmonary aspergillosis is estimated to be 8.98/100,000 (1768 cases). The prevalence of chronic obstructive pulmonary disease (COPD) and asthma in adults is 6% and 6.5%, respectively. Therefore, allergic bronchopulmonary aspergillosis prevalence is estimated at 29,387 and severe asthma with fungal sensitisation at 38,731 cases annually. CONCLUSIONS: Not being on the list of reportable diseases, the number of patients presenting with severe mycoses in Romania can only be roughly estimated. Based on local reports and prevalence estimation, we consider that at least 2.23% of Romanians suffer from a serious form of fungal disease.

Diagnosing HIV-associated cerebral diseases - the importance of Neuropathology in understanding HIV.

The study aims to compare two aspects concerning the diagnosis of acquired immune deficiency syndrome (AIDS)-associated central nervous system (CNS) pathology (neuroAIDS): clinical diagnoses issued ante mortem with pathology results issued post mortem. The group of 39 human immunodeficiency virus (HIV)-positive patients was created over 23 years and is limited by marked heterogeneity. The enrolled cases were treated at the "Prof. Dr. Matei Bals" National Institute for Infectious Diseases, Bucharest, Romania, deceased due to AIDS-related complications and underwent brain necropsies performed in the Pathology Laboratory at the "Colentina" Clinical Hospital, Bucharest. The level of superposition between clinical and the necroptic diagnoses of neurological AIDS-associated diseases was: 60% for progressive multifocal leukoencephalopathy (PML), 50% for cerebral cryptococcosis, 33% for cerebral toxoplasmosis, 20% for cerebral lymphoma, null for cerebral tuberculosis, HIV encephalopathy (HIVE), neurosyphilis and cytomegalovirus cerebral infection. Half of the cases without an AIDS-associated CNS lesion were previously clinically overdiagnosed. We observed that the rate of overdiagnosis concerning an AIDS-associated cerebral illness has risen from 36% in 1993 to 124% in 2015, an elevation with statistical relevance [p=0.037, confidence interval (CI) 95%]. The rate of underdiagnosis has slowly risen from 24% in 1993 to 40% in 2015, however, with no statistical relevance. The rate of clinical confirmation has been stagnant in linear regression from 1993 to 2015. The results of our study reveal a gap between ante mortem and post mortem diagnoses, with many instances of overdiagnosis and underdiagnosis of several major AIDS-associated CNS illnesses, highlighting the need for a more detailed, multidisciplinary approach of neuroAIDS.