Long-Term Results of Hybrid Therapy in Patients with Atrial Fibrillation Who Develop Atrial Flutter During Flecainide Infusion

The flecainide infusion test has been proposed to screen candidates for hybrid pharmacological and ablation therapy. We report the long-term follow-up of 154 consecutive patients with paroxysmal or persistent atrial fibrillation (AF) who developed atrial flutter (AFL) during flecainide infusion (IC AFL), treated with inferior vena cava-tricuspid annulus isthmus catheter ablation and oral flecainide (hybrid therapy). Over a mean of 54.1 ± 13.1 months 82 patients (53%) remained free of AF and AFL. Flecainide was discontinued because of adverse effects in 6 patients (4%). A history of persistent AF, and the documentation of ≥1 spontaneous AFL episode before the flecainide test were independent predictors of successful hybrid therapy. In patients with paroxysmal AF without documented spontaneous AFL, the long-term efficacy of hybrid therapy was 38.5% (P = 0.03). The flecainide infusion test reliably detects candidates for hybrid therapy. The efficacy of this therapy is maintained over the long-term with a high patient compliance.     

Postnatal assessment of growth,nutrition, and urinary tract infections of infants with antenatally detected hydronephrosis

The widespread utilization of prenatal ultrasonography and the detection of antenatal hydronephrosis (AH) have raised the importance of postnatal follow-up of these infants. In this study, we aimed to determine the importance of an early diagnosis for the treatment of urinary tract malformations (UTM) as well as the postnatal evaluation of growth and nutrition status and the frequency of urinary tract infection (UTI) in infants with AH. We evaluated 246 infants (183 boys, 63 girls) whose routine antenatal scans showed an anterior-posterior pelvic diameter (APPD) ≥5 mm. Of the 246 patients, 175 (71.1%) were found to be pathological and 71 were evaluated as normal after the follow-up period. The median follow-up periods of normal and abnormal cases were 45.7 and 43.4 months, respectively. All cases with or without UTM were evaluated in terms of UTI, scars on DMSA, growth [Height Z score (HZ), Weight Z score (WZ)] and nutrition [Weight height index (WHI)] status. The annual UTI frequency was higher in cases with UTM (1.32 ± 1.66 episode/year) than in cases without abnormality (0.27 ± 0.67 episode/year) (P < 0.001). The postnatal evaluation of growth and nutritional status in children with UTM (mean WHI, HZ, and WZ scores: 96.82 ± 10.21, 0.03 ± 0.54 and 0.04 ± 0.61, respectively) was found to be significantly worse than in cases without abnormality (102.25 ± 9.84, 0.14 ± 0.64 and 0.24 ± 0.76, respectively), (P < 0.05). In abnormal patients, the mean WHI, HZ, and WZ were significantly improved to 101.63 ± 9.75, 0.26 ± 1.07, and 0.28 ± 0.98, respectively, and HZ or WZ scores were found to be similar when compared to normals. In conclusion, postnatal early management of infants with AH seems to prevent frequent UTIs and nutritional disturbances enabling normal growth.     

Doppler ultrasound evaluation of morphological and hemodynamical changes of hepatic and mesenteric structures in end-stage renal disease patients on regular hemodialysis

Purpose  

The goal of the present study is to sonographically investigate the effects of hemodialysis on the hepatic and mesenteric circulation in end-stage renal disease (ESRD) patients on a regular-basis hemodialysis and compare with healthy subjects.     

Solitary angiokeratoma of the tongue treated with diode laser

Angiokeratoma is a muco-cutaneous disorder that is usually associated with a number of metabolic disorders. Involvement of the tongue with solitary angiokeratoma, without a systemic or metabolic disease, is very rare. To the best of our knowledge, we report the second case of solitary angiokeratoma of the tongue arising in a 16-year-old woman who was treated with diode laser (810 nm) in our department. This case was partially presented as poster presentation at the 12th Congress of the BaSS, 12–14 April 2007, Istanbul, under the auspices of the Balkan Stomatological Society. An erratum to this article can be found at     

Alcohol Ablation Therapy of an Atypically Located Symptomatic Bronchogenic Cyst: A Case Report

Bronchogenic cyst is a rare developmental lesion. It is usually asymptomatic and most frequently located in the middle mediastinum and lung parenchyma. It can cause symptoms only when infected or pressing on neighboring structures. The MRI findings in a 34-year-old woman with an 8 months history of back pain were evaluated and revealed a cystic lesion in the left paravertebral area. The histopathologic evaluation of the material aspirated with CT guidance was reported to be bronchogenic cyst. A simultaneous alcohol ablation was accomplished. After the procedure the patient’s pain disappeared and the follow-up MRI scan 1 year later revealed no relapse. Paravertebrally located bronchogenic cysts are very rare and only 3 cases were found to be reported in the medical literature prior to this one. While aspiration alone is sufficient for diagnosis, it is insufficient to treat the lesion and prevent the recurrences. This paper reports a paravertebral bronchogenic cyst which was symptomatic despite of its small size. CT-guided aspiration was accomplished and simultaneous alcohol ablation was carried out to prevent recurrences.