Initial high rate of misdiagnosis in Crimean Congo haemorrhagic fever patients in an endemic region of Turkey.

Crimean Congo haemorrhagic fever (CCHF) has been an emerging tick-borne infection in some parts of Turkey since 2002, with a number of fatalities. Many of the initial non-specific symptoms of CCHF can mimic other common infections. Additionally, the seasonal pattern of the epidemic, and the waning attention of healthcare workers to the yearly index cases caused some delays in appropriate patient care and treatment.

Risk factors for fatality in patients with Crimean-Congo haemorrhagic fever.

Crimean-Congo haemorrhagic fever (CCHF) is a potentially fatal viral disease. In this study, the aim was to investigate the prognostic factors affecting the patient's survival and risk factors to fatality. At Ondokuz Mayis University Faculty of Medicine, a tertiary referral centre near the CCHF epidemic region, patients with typical clinical findings and indicative microbiological results for IgM and/or reverse transcriptase-polymerase chain reaction of CCHF virus were enrolled in the study, from 2004 to 2007.

Gregarines in Dermatophagoides spp. (Acari: Pyroglyphidae): light microscopy observation.

Recently there has been an increasing interest in studying arthropods that live close to humans, such as cockroaches and mites, for their potential as vectors. Gregarines observed under light microscopy in intestinal extracts of house dust mites (Dermatophagoides spp.) are described for the first time in scientific literature.

The role of ribavirin in the therapy of Crimean-Congo hemorrhagic fever: early use is promising.

Crimean-Congo hemorrhagic fever (CCHF) is a disease with high fatality. To demonstrate the effectiveness of ribavirin against CCHF. The first group of 21 patients received ribavirin within 4 days of the onset of symptoms (early use of ribavirin, EUR); the second group of 20 patients received ribavirin > or =5 days after the onset of the symptoms of the disease (late use of ribavirin, LUR); and the last group of 11 patients did not receive ribavirin (no use of ribavirin, NUR).

Protozoa in respiratory pathology: a review.

Among the micro-organisms that may affect the respiratory apparatus are the protozoa. The diseases they may give rise to constitute a relatively uncommon group of respiratory ailments with, in the majority of cases, an underlying clinical situation corresponding to states of suppressed immunity (AIDS, transplants, malign haemopathies, corticotherapy, etc.).

Crimean Congo hemorrhagic fever and diffuse alveolar haemorrhage.

Although the pathology of Crimean Congo haemorrhagic fever (CCHF) is mainly related to a haemorrhagic process with secondary cytokine storm, there have been no published reports of this fatal disease being a cause of diffuse alveolar haemorrhage (DAH). There are many aetiological factors emphasizing the direct role of endothelial injury on DAH. We present the case of a young adult Turkish man with diffuse bilateral alveolar haemorrhage without an episode of gross haemoptysis caused by the CCHF virus.

A fatal case of streptococcal toxic shock syndrome.

In daily medical practice, streptococcal toxic shock syndrome is an infrequent clinical entity which carry a very high risk of fatality. Early recognition of this toxin mediated immunopathological disease is very important to apply necessary invasive procedures such as an prompt amputation of the effected areas to save the patient. Here, we report a 47 year-old male farmer with a fatal streptococcal toxic shock syndrome to highlight the importance of emergency care and aggresive surgical intervention in similar situations.

Panniculitis as the initial manifestation of brucellosis: a case report.

Here, we describe a 38-year-old male with an abrupt manifestation acute panniculitis as unusual presentation of brucellosis. Brucellosis is a reemerging disease in Turkey, and the disease is primarily transmitted from farm animals to humans. Farmers and shepherds are the major risk groups for brucellosis in Anatolia.

[Comparison of culture and polymerase chain reaction methods for the detection of Haemophilus influenzae, Streptococcus pneumoniae and Moraxella catarrhalis in cerebrospinal fluids and middle ear effusions].

Although the availability of effective antimicrobial therapy, both otitis media with effusion (OME) and acute bacterial meningitis (ABM) are still important infections for children, leading serious health problems. The most frequently isolated bacteria from cerebrospinal fluid (CSF) of ABM patients are Haemophilus influenzae type b, Neisseria meningitidis and Streptococcus pneumoniae, and middle ear effusion (MEE) samples of OME patients are H. influenzae, S.

Crimean-Congo hemorrhagic fever: five patients with hemophagocytic syndrome.

Three pediatric and two adult Turkish patients with Crimean Congo Hemorrhagic Fever (CCHF) induced hemophagocytic syndrome (HPS) were admitted to Ondokuz Mayis University Hospital, which is in the Middle Black Sea Region of Turkey. All of them had remarkable hemophagocytosis in the bone marrow with severe bleeding symptoms along with the other known clinical and laboratory findings of CCHF. We would like to present these patients and to discuss the pathophysiology and the effect of acquired HPS on the severity of the disease.

Genetic diversity of Mycobacterium tuberculosis isolates at the Military Medical Academy in Ankara, Turkey.

Genotyping of Mycobacterium tuberculosis isolates from infected individuals can play an important role in tracking the source of infection and unraveling the epidemiology of a tuberculosis pandemic. A total of 114 M. tuberculosis isolates were genotyped by spoligotyping and results were compared with an international spoligotype database (SpoIDB4).

Severe dapsone hypersensitivity syndrome.

Dapsone, a potent antiparasitic and anti-inflammatory compound, is mainly used in the treatment of leprosy and a variety of blistering skin diseases. It may cause a severe adverse drug reaction with multiorgan involvement known as dapsone hypersensitivity syndrome. We report the case of a 21-year-old female patient with dapsone hypersensitivity syndrome.

Evaluation of the BacT/ALERT and BACTEC 9240 automated blood culture systems for growth time of Brucella species in a Turkish tertiary hospital.

Background: The isolation of Brucella species from blood may be achieved by using classic culture techniques, but detection of the organism is difficult due to its slow growth. The time-to-detection of Brucella can take up to 30 days using the Castaneda blood culture method. Automated blood culture systems have reduced the growth time of Brucella.

Persistent mediastinal and axillary lymph node tuberculosis in a renal transplant patient with successful outcome.

Tuberculosis is an opportunistic infection that carries substantial morbidity and mortality in renal transplant recipients. We report here about a 21 year-old man with a living related renal transplant from his mother who developed persistent extra-pulmonary tuberculosis. The disease showed aggressive invasion to the axillary and mediastinal regions with abscess formations, despite standard antituberculosis treatment.

The predictive value of serum procalcitonin levels in adult patients with active pulmonary tuberculosis.

The aim of our prospective study was to evaluate the predictive value of serum procalcitonin (PCT) level in comparison with C-reactive protein level and erythrocyte sedimentation rate for the diagnosis of pulmonary tuberculosis (PTB) on admission and 6 months after the administration of anti-tuberculous chemotherapy (ATCT). Seventy-five adult male patients with active PTB who were mycobacteriologically diagnosed (smear and culture positivity) were examined in this study. As a control group, 75 healthy adult males were enrolled.

A probable outbreak of toxoplasmosis among boarding school students in Turkey.

In total, 171 students from a boarding school in Izmir, Turkey, with mild and non-specific symptoms of toxoplasmosis, were screened during September-October 2002. All 171 students were seropositive for Toxoplasma gondii IgG and IgM. Of 43 students tested, 40 (93%) had low IgG avidity.