Human Infections by Wohlfahrtiimonas chitiniclastica: A Mini-Review and the First Report of a Burn Wound Infection after Accidental Myiasis in Central Europe.

Wohlfahrtiimonas chitiniclastica are bacteria that cause rare infections, typically associated with the infestation of an open wound with fly larvae. Here, we present a unique case report of the first W. chitiniclastica isolation from a burn wound with accidental myiasis in a 63-year-old homeless man and a literature review focused on human infections caused by these bacteria. So far, 23 cases of infection with W. chitiniclastica have been reported; in 52% of these, larvae were found in the wound area. Most of these cases suffered from chronic non-healing wound infections but none of these were burn injuries. The overall fatality rate associated directly with W. chitiniclastica in these cases was 17%. Infections with parasitic larvae occur in moderate climates (especially in people living in poor conditions); therefore, an infection with rare bacteria associated with accidental myiasis, such as W. chitiniclastica, can be expected to become more common there. Thus, in view of the absence of recommendations regarding the treatment of patients with accidental myiasis and, therefore, the risk of infection with W. chitiniclastica or other rare pathogens, we provide a list of recommendations for the treatment of such patients. The importance of meticulous microbial surveillance using molecular biological methods to facilitate the detection of rare pathogens is emphasized.

Heparin-induced thrombocytopenia: a case report and literature overview.

Heparin-induced thrombocytopenia (HIT) is an immunologically-mediated complication, which usually follows heparin exposition, less frequently exposition to other drugs or even occurs spontaneously. The type of heparin, its dose and mode of application as well as the exposition time, major trauma or operation, and obesity represent the main risk factors for HIT. The probability of HIT correlates with so-called 4T-score. A confirmatory laboratory diagnostic should be exclusively reserved for patients with a medium to a high probability of HIT development (more than 3 points in 4T-score). The screening method is based on serological detection of antibodies against heparin-platelet factor-4 complexes; confirmation tests aim to identify the activation of platelets. The treatment of HIT requires an immediate interruption of heparin application and rigorous antithrombotic treatment with an alternative agent. Herein authors describe a clinical case of HIT manifested as an extreme urticarial reaction in the location of nadroparin application as well as thrombosis of deep subcutaneous veins in a polymorbid obese patient with an extensive and infected burn. Due to timely diagnosis and fondaparinux treatment, no more severe thrombotic events occurred in this patient.

Danger of the sea-complications After Scorpion Fish Attack.

Hundreds of people come back from exotic countries with bacterial or parasitic infection every year. Venomous animal attack is less common. One such animal is scorpion fish (Scorpaena scrofa). We present case report of a 57-year-old patient treated at the Clinic of Burns and Plastic Surgery with extensive necrotic skin defekt on the right lower leg (1,5 % total body surface area). Defect was caused by puncture injury by scorpion fish in the Red sea. The injury was complicated with comorbid diseases of the patient, especially diabetes mellitus type 2.