Presentation of severe brucellosis in 5-year-old boy - challenges and results.

Brucellosis is highly contagious zoonotic bacterial disease caused by gram-negative genus. It has a wide spectrum of clinical manifestations and due to variety and nonspecificity of clinical signs the diagnostics can be very complicated. We present a clinical case of severe chronic brucellosis in a 5-years old boy with long-term course of disease and multiorgan involvement.

Effect of Physical Training on the Morphology of Parasympathetic Atrial Ganglia after Unilateral Vagotomy in Rats.

Cardiac denervation is a serious problem in a number of patients, including patients after heart transplantation. The status of the parasympathetic ganglia after crossing the preganglionic fibers of the vagus nerve has not been enough studied. The aim of our study was to assess the effect of physical training on the morphological parameters of the parasympathetic atrial ganglia and autonomic regulation of heart rate after right- and left-sided vagotomy in rats.

The myeloid sarcoma treated by Venetoclax with hypomethylating agent followed by stem cell transplantation: rare case report.

Background: Myeloid sarcoma (MS) is a very rare condition, develops both in patients with other hematological neoplasms, and as isolated tumor. MS of the gynecologic tract is extremely rare. An available literature data about diagnosis and management of MS is summarized in the article.

[AL-amyloidosis with cardiac involvement. Diagnostic capabilities of non-invasive methods].

There are presented the literature data and a description of the clinical course of the disease in isolated/predominant cardiac amyloidosis. Amyloid cardiomyopathy is the most common phenocopy of hypertrophic cardiomyopathy. The modern possibilities of non-invasive diagnostics using osteoscintigraphy for the differential diagnosis between amyloid cardiomyopathy caused by AL- and transthyretin amyloidosis are described in detail.

[Transthyretin amyloidosis in a cohort of old and very old patients with chronic heart failure].

Background: Life-time diagnostics of wild type transthyretin amyloidosis (ATTR(wt)-amyloidosis) is virtually absent, even though ATTR(wt)-amyloidosis is an underestimated cause for morbidity and mortality, particularly in the older age group.

Aim: To study incidence, demographic characteristics, and morpho-functional features of ATTR(wt)-amyloidosis in patients with FC IV CHF and LV hypertrophy > 15 mm according to autopsy data.

Materials And Methods: Postmortem reports were retrospectively analyzed for patients (n=141; 19 % males, 81 % females) of cardiology departments aged ≥69 with the underlying CHF syndrome.