Duration and variability of speech segments in fluent speech of children with and without stuttering

The purpose of this study was to compare the duration and variability of speech segments of children who stutter with those of children who do not stutter and to identify changes in duration and variability of speech segments due to the effect of utterance length. Eighteen children participated (ranging from 6.3 to 7.9 years of age). The experimental task required the children to repeat a single word in isolation and the same word embedded in a sentence. Durations of speech segments and Coefficients of variation (Cv) were defined to assess temporal parameters of speech. Significant differences were found in the variability of speech segments on the sentence level, but not in duration. The findings supported the assumption that linguistic factors pose direct demands on the speech motor system and that the extra duration of speech segments observed in the speech of stuttering adults may be a kind of compensation strategy.     

Hydroxyapatite ceramics in multilevel cervical interbody fusion - is there a role?

The aim of this study is to evaluate the efficacy of hydroxyapatite grafts in multilevel cervical interbody fusion during the one year follow-up. A total of 86 patients with degenerative cervical disc disease underwent all together 224 cervical interbody fusion procedures in which either Smith-Robinson or Cloward type hydroxyapatite grafts were used. The surgeries included radiculopathy in 38 cases, myelopathy in 20 cases and myeloradicuopathy in 28 patients. In 65 out of 86 patients, fusion was followed by an anterior instrumentation (plating). Postoperatively, patients were followed for a mean of 15.64 (range 11-23.3) months. All patients underwent radiography to evaluate fusion and the axis curvature. Excellent clinical results (86%), described as a complete or partial relief of symptoms with full return to preop activity, were obtained in patients with radiculopathy. There were 5 grafts mobilizations and one graft fracture. Two grafts extruded in non-instrumented patients and required repeated surgery. There were other three reoperations due to the hardware problems. One year fusion rate was obtained at 86% for two-level surgery, 80.1% for three-level surgery and 74% for four-level surgery. The mean (SD) hospital stay was 3.8 (0.7) days. A hydroxyapatite cheramic can be a very effective synthetic material for multilevel cervical interbody fusion. It is characterized by a high fusion rate and a small percentage of graft-related complications, especially when fusion procedure is followed by plating.     

Comparative analysis of qualitative dermatoglyphic traits of Albanian and Turkish populations living in the area of Dukagjin Valley in Kosovo

Dermatoglyphic prints were collected from 800 inhabitants of Dukagjin valley in Kosovo. The sample consisted of two ethnically different sub-populations who refer themselves as Albanians (N = 400) and Turks (N = 400). Qualitative analysis of prints concerned the frequency of the patterns on fingers (arch, ulnar and radial loop, whorl, accidental whorl) and on palms (Thenar and I, II, III, and IV interdigital area and the hypothenar, main line index, and the axial "t" triradius position). As was expected due to previous study of quantitative dermatoglyphic traits, in the same population the Alba-nians and Turks showed to be significantly different in most explored qualitative dermatoglyphic variables. Found differences indicated that the reproductive isolation between the Albanian and Turkish population in Kosovo is substantial, despite the fact that those two ethnic sub-populations live in the close vicinity through several centuries.     

Aggresiveness in institutionalised schizophrenic patients and the selection of antipsychotics

The selection of antipsychotics as medications used primarily for treating schizophrenia and disorders similar to schizophrenia is an important aspect of the treatment of forensicpatients. This study examines the effect of antipsychotics selection (typical or atipycal) on the level of aggressiveness, side effects and the hospitalisation length. The research is conducted on 98 psychiatric patients diagnosed with schizophrenia or similar disorders (F 20-F 29) in two forensic psychiatric institutions. The patients committed aggressive criminal offence in state of insanity. The patients are currently treated in inpatient psychiatric institutions. The research was conducted by using the Aggressiveness Questionnaire (AG-87), the Simpson-Angus Scale for the assessment of extrapyramidal side effects, the Barnes Akathisia Rating Scale for the assesment of akathisia and the Abnormal Involuntary Movement Scale. The results show no significant difference between the groups of patients treated with typical and atypical antipsychotics in all the variables.     

Advantages of intramedullar fixation in treatment of congenital tibial pseudoarthrosis--a case report

This report describes a case of a 29-year old patient with congenital pseudoarthrosis of the distal tibia previously treated unsuccessfully by a conventional surgical method. Tibial congenital pseudoarthrosis is a rare disease characterized by segmental osseous weakness resulting in deformation of the bone and spontaneous fractures which progresses to a tibial nonunion. In our case we used intramedullary stabilization with bone grafting and six month after operation congenital pseudarthrosis of the tibia healed.     

Osteolytic skull metastasis with dural involvement from a papillary thyroid carcinoma

Skull metastatic tumors are relatively rare medical entities and originate most often from the lungs, breast or prostate. We report a case of a 76-year-old woman who presented with a bulging, well-circumscribed mass on the right side of the forehead. Neuroimaging of the cranium detected an osteolytic lesion measuring 7 cm in the largest diameter while propagating outwards and intracranially. A thorough medical history revealed that patient had undergone surgery for invasive breast ductal carcinoma and also for a well-differentiated thyroid carcinoma 13 years ago. Considering patients medical history metastatic breast carcinoma was suspected. After a frontal craniotomy the tumour tissue was totally resected. Histological examination revealed metastatic papillary carcinoma characterized by ground-glass nuclei with intranuclear pseudo inclusion and nuclear grooves. We report clinical and neuroradiological features of this uncommon lesion and discussed the differential diagnosis of skull osteolytic lesion together with the treatment management.     

Quality of life in children after cardiac surgery for congenital heart disease

The aim of this study was to assess the quality of life children after cardiac surgery for congenital heart disease (CHD) and to compare these results with healthy children. To assess the quality of life children after surgery for CHD we performed a cross-sectional study of 114 patients who were patients at the Department of Paediatrics in Tuzla, between the ages of 2 and 18 years, of both sexes, and with one of their parents. We used the "PedsQL 4.0 Generic Core Scales", with both child self-report and parent proxy-reports. By self assessment, the PedsQL total scores for quality of life were statistically significantly different between children after cardiac surgery for ages 13 to 18 years and healthy children, while by parent report PedsQL total scores were statistically significantly different between children after cardiac surgery for ages 5 to 7 years and healthy children. By self assessment, children after cardiac surgery for ages from 5 to 7 and 13 to 18 years reported that they have a statistically significantly lower quality of life in the segment school functioning compared to the healthy children. By parental assessment, children after cardiac surgery for ages 2 to 4, 5 to 7 and 8 to 12 years have a statistically significantly lower quality of life in the segments of physical and psychosocial health, emotional, social and school functioning. The results of our study indicate that children after cardiac surgery for CHD by self and parent assessment have a lower quality of life than healthy children.     

Personal identification by eyes

Identification of persons through the eyes is in the field of biometrical science. Many security systems are based on biometric methods of personal identification, to determine whether a person is presenting itself truly. The human eye contains an extremely large number of individual characteristics that make it particularly suitable for the process of identifying a person. Today, the eye is considered to be one of the most reliable body parts for human identification. Systems using iris recognition are among the most secure biometric systems.     

Epidemiologic characteristics of human campylobacteriosis in the County Primorsko-goranska (Croatia), 2003-2007

The aim of the study was to investigate campylobacteriosis incidence in the County Primorsko-goranska (Croatia) between 2003 and 2007 and to find out possible connection with environmental factors (the average monthly temperature and total monthly precipitation). The data (number of stool samples examined, age and sex distribution of patients, monthly distribution of isolates and distribution of isolates according to the species) from the Laboratory for Diagnostics of Enteric Infections of the Teaching Institute of Public Health of the County Primorsko-goranska (Croatia) were analyzed retrospectively. During the observed period 30,164 stool samples were examined for Campylobacter spp. Campylobacters were identified in 1,242 (4.12%) samples. The overall annual campylobacter incidence rate was 81.3 +/- 21.9/100,000 population. Campylobacter jejuni was found in 1,093 (88%) and C. coli in 149 (12%) patients. Our findings showed age distribution of patients typical for developed countries. The patients were mostly children under 5 years (484.4 +/- 129.1/ 100,000, p < 0.001) and between 5 and 9 years of age (226.5 +/- 60.5/100,000, p < 0.05). Male consistently experienced higher rates, but the difference between genders was significant in the age groups from birth till late twentieth (p < 0.001). Campylobacter rates were significantly associated with monthly average temperatures (p < 0.05), but not with precipitation. Further investigations into the incidence of campylobacteriosis on the national level are necessary. The causes of the noticed monthly distribution, sources of infection and connection with the routes of transmission in humans need to be elucidated as well.     

Endoscopically assisted latissimus dorsi flap harvesting and breast reconstruction in young female with Poland syndrome

We will describe a second phase of breast reconstruction on a young girl suffering from Poland syndrome. She has the breast, pectoralis major and minor muscle aplasia on the right side. She has no other deformities. The best result is achieved by combining latissimus dorsi flap and a silicone implant, and even better aesthetic result is accomplished with endoscopically assisted latissimus dorsi harvesting. Purpose of this operation is to correct the chest asymmetry and to accomplish good aesthetic result.