Bosnian journal of basic medical sciences
-
Bosn J Basic Med Sci · Aug 2012
Comparative StudyThe comparison of thermal tissue injuries caused by ultrasonic scalpel and electrocautery use in rabbit tongue tissue.
The aim of this study compares to the increase in tissue temperature and the thermal histological effects of ultrasonic scalpel, bipolar and unipolar electrosurgery incisions in the tongue tissue of rabbits. This study evaluates the histopathological changes related to thermal change and the maximum temperature values in the peripheral tissue brought about by the incisions carried out by the three methods in a comparative way. ⋯ There was a statistically significant relationship between the increase in maximum temperature values and the separation among tissue layers, edema, congestion, necrosis, hemorrhage, destruction in blood vessel walls and fibrin accumulation, and between the existence of fibrin thrombus and tissue damage depth (p<0.05). It was concluded that the bipolar electrocautery use gives way to less temperature increase in the tissues and less thermal tissue damage in comparison to the other methods.
-
Bosn J Basic Med Sci · May 2012
Anatomical variations and morphometric study of the optic strut and the anterior clinoid process.
The optic strut and the anterior clinoid process represent bony structures that are closely related to anatomically and clinically significant elements such as the cavernous sinus, the internal carotid artery, the optic nerve and the pituitary gland. The objective of our study was to quantify dimensions of the optic strut and anterior clinoid process, and to determine variations in positions and forms of these structures. A descriptive anatomical study was performed on 200 dry human skulls. ⋯ In our sample, a complete caroticoclinoid foramen appeared in 4.25%, a contact form in 2.75%. At last, an incomplete form of the foramen was observed in 9.75%. The anatomic variations of the investigated structures must be considered during the approaches to the cavernous sinus and neurovascular elements of the sellar region.
-
Bosn J Basic Med Sci · May 2012
Case ReportsGeneral anaesthesia in an adult patient with Morquio syndrom with emphasis on airway issues.
Patients with Morquio syndrome possess a number of characteristics which may complicate an anaesthetic procedure. The most important is that a deposition of mucopolysaccharides in the soft tissues of the oro-pharynx distorts the airway, making the airway management difficult, while the atlanto-axial instability puts these patients at risk of subluxation and quadriparesis. As the endotracheal intubation in Morquio syndrome patients may be difficult or even impossible, we recommend the technique of awake fiberoptic intubation to be considered. Our approach to awake fiberoptic intubation in an adult patient is described in this case report.
-
Bosn J Basic Med Sci · Aug 2010
Gender and age-related differences in patients with the metabolic syndrome in a highly endogamous population.
The objective of the study was to examine the differences in gender and age prevalences of metabolic syndrome (MetS) among adult Qatari population according to the revised criteria of NCEP ATP III and IDF, assess which component contributed to the higher prevalence of the MetS and identify the characteristics of the subjects with MetS. The study was designed as a cross-sectional study. The survey was carried out in urban and semi-urban primary health care centers. ⋯ The overall prevalence of MetS and its components according to IDF criteria was higher in studied subjects than the estimates given by the ATPIII criteria. Overall, the prevalence of the metabolic syndrome in the State of Qatar is about 10-15% higher than in most developed countries, with generally higher prevalence rates for women. Preventive strategies will require identifying socio-demographic factors and addressing modifiable risk behaviours, including lack of physical activity, and dietary intake.