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We conducted a retrospective study of 58 cases of cryptococcosis (1986-2008) with urine test positive for Cryptococcus sp, in Mycology Laboratory, Santa Casa-Hospital Complex, Porto Alegre, RS, Brazil. The diagnosis of cryptococcuria was based on microscopic examination and culture of urinary
Tularemia which is a multisystem disease of humans and some animals, is endemic in North America, some parts of Europe and Asia. The causative agent, Francisella tularensis, is a fastidious gram-negative, intracellular bacterium which requires supplementation with sulphydryl compounds (cysteine,
A total of 148 patients with a diagnosis of HIV infection were studied in order to evaluate the incidence of meningeal cryptococcosis, including epidemic, immunologic and diagnostic characteristics. The diagnosis of cryptococcosis was carried out by direct examination with India ink and culture in
A 56-year-old female patient presented with history of nasal blockage, nasal bleeding, headache, since one month. On admission the patient developed severe headache, decreased vision of eyes and blindness. Clinical diagnosis of rhino-orbital involvement was confirmed by computerized tomography of
BACKGROUND
In this study, the clinical features, underlying diseases and clinical outcomes of patients with cryptococcosis were investigated. In addition, a molecular analysis of the Cryptococcus neoformans species complex isolated from these patients was performed.
METHODS
A prospective study of 62
The brucellosis and Q-fever coinfection is very rarely reported. To our knowledge, this is the first case report of concomitant brucellosis and Q-fever, most likely imported in Croatia. A 30-year-old male agricultural worker was hospitalized on 22 April 2017 after a ten days fever up to 40°C with
Primary meningoencephalitis caused by free-living soil ameba is rare. We report the first diagnosed case of meningoencephalitis due to Acanthamoeba sp. in Senegal. The patient was a 24-year-old Senegalese woman hospitalized in the neurology department of Fann Hospital. Diagnosis was made 6 months
Streptococcus (S.) pyogenes is well recognized as the most common pathogen causing pharyngotonsillitis in school-age children. In Japan, mucoid Streptococcus pneumoniae is well known as a causative agent of severe acute otitis media (AOM); however, mucoid S. pyogenes has rarely been reported. To the
The high prevalence of Bacillus species in nature and the detection of these bacteria as contaminant in cultures may lead diagnostic dilemma, however they should still be considered as a pathogen particularly in case of repeated positive cultures from patients with risk factors. Bacillus pumilus is
Background: Brain abscesses are the rare and most severe form of actinomycosis, which usually manifests as abscesses of the occipital or parietal lobe due to direct expansion from an adjacent area, the oral cavity. In the medical literature, there are only a few
Although Strongyloides stercoralis (S. stercoralis) infection rate in Okinawa Prefecture was less than 2% by the traditional method, it has been proven to be 6.2% by the new technique--agar plate method. Thiabendazole has strong activity to eradicate the organism, but it is well known that the rate
Strongyloides stercoralis infection is a disease caused by an intestinal parasite. This helminth is highly prevalent in tropical and subtropical areas. The preferred treatment is ivermectin, and thiabendazole as a second option available in certain Peruvian institutions. The purpose of the study was
In a 33-year-old HIV-positive homosexual male suffering from unexplained headache, cryptococcosis was diagnosed in a progressive secondary stage. After treatment with the standard combination therapy of amphotericin B + flucytosine for 34 d, the patient was clinically symptom-free and discharged,
Phaeohyphomycosis is a term used to define infections caused by darkly pigmented fungi with septate hyphae which contain melanin in their cell walls. Although fungi rarely cause central nervous system (CNS) infections, the incidence of CNS infections caused by melanin-containing fungi has been
Globicatella sanguinis is catalase-negative, alpha-hemolytic, nonmotile, facultative anaerobic grampositive cocci, identified as a new species in 1992. Since the colony morphology in blood agar and microscopic appearance resembles streptococci, it is thought that some of the isolates previously