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Nail Bulakbaşi

Publications and source records attributed to Nail Bulakbaşi.

11 recordsLinked to original sources
PubMed2006

Real-time balanced turbo field echo cine-magnetic resonance imaging evaluation of tongue movements during deglutition in subjects with anterior open bite.

INTRODUCTION: The aim of this study was to evaluate tongue movements in subjects with anterior dental open bites during deglutition by using real-time balanced turbo field echo cine-magnetic resonance imaging. METHODS: The study included 28 subjects. Two groups were formed according to the presence of anterior open bite (at least 2 mm). The open-bite group (OBG) consisted of 18 patients (14 girls, 4 boys) with a mean age of 14.5 +/- 2.7 years. The control group (CG) consisted of 10 patients (5 girls, 5 boys) with a mean age of 14.5 +/- 2.6 years. We evaluated deglutition during 3 stages: oral (stage 1), pharyngeal (stage 2), and esophageal stage (3). RESULTS: Results indicated that (1) in the OBG, from stage 2 to stage 3, the anterior portion of the tongue dorsum was elevated [corrected] whereas its midportion was lowered [corrected]; (2) in the CG, its posterior portion was lowered [corrected] from stage 2 to stage 3; (3) in the CG, the tongue tip was positioned more posteriorly [corrected] at stage 2 than at stage 1; (4) in the OBG, the tongue tip moved more anteriorly in all stages of deglutition than in the CG. CONCLUSIONS: Compensatory tongue functions occur in patients with anterior dental open bites. Dynamic MRI is a promising tool for evaluating swallowing patterns in these patients.

Adolescent↗
PubMed2006

Initial effects of the tongue crib on tongue movements during deglutition: a Cine-Magnetic resonance imaging study.

The objective of this study was to investigate the initial effects of a tongue crib on tongue movements during deglutition by using real time balanced turbo field echo (B-TFE) Cine-MR imaging. A total of 21 patients were evaluated in this study. The open-bite group (OBG) consisted of 11 patients (seven girls, four boys) who had a mean age of 11.09 +/- 2.02 years and a mean overbite of -5.14 +/- 1.83 mm. These patients were evaluated initially (T1) and while wearing a tongue crib (T2). A total of 10 patients (five girls, five boys) with a mean age of 14.5 +/- 2.6 years and with a mean overbite of 1.6 +/- 0.5 mm served as controls (CG), and only initial records were obtained from these patients. T2 was compared with T1 and CG. T1 was also compared with CG. We evaluated deglutition during three stages matching oral (1), pharyngeal (2), and esophageal (3) stages. Our results indicated that the tongue's tip positioned more posteriorly when the crib was in place (T2) compared with both T1 and CG; the anterior portion of the tongue's dorsum was at a lower position in T2 compared with both T1 and CG at stage 3; the midportion of the tongue's dorsum was at a lower position in T2 than in T1 and CG at stages 1 and 2. To compensate for the posterior position of the tongue's tip (caused by the tongue crib), adaptive changes occurred in the anterior and midportions of the dorsum of the tongue.

Adaptation, Physiological↗
PubMed2005

Testicular microlithiasis in pediatric age group: ultrasonography findings and literature review.

PURPOSE: To evaluate the occurrence of testicular microlithiasis in pediatric age group by means of ultrasonography (US) examinations and to review the literature for pediatric testicular microlithiasis cases accompanied by testicular and extratesticular tumors. MATERIALS AND METHODS: Nine children aged 3-16 years (mean age, 9.2 years) with testicular microlithiasis had been evaluated with US in a period ranging from 6 months to 6 years. In addition to the testicular ultrasonographic evaluation, liver US and abdominopelvic US were performed in all patients. RESULTS: Typical testicular microlithiasis findings were seen in a total of 17 testicles. In one patient, testis did not exist in either the scrotum or the inguinal canal or the abdomen unilaterally. None of the patients displayed a focal lesion during the evaluation. The abdominal ultrasonographic findings were normal in all patients. CONCLUSION: Although no tumoral lesion accompanying testicular microlithiasis or occurring in the course of evaluation was detected in this study, larger population and longer control periods are required, considering the co-existence of benign and malign lesions with testicular microlithiasis in the literature.

Adolescent↗
PubMed2005

Duodenal intramural hematoma due to blunt abdominal trauma.

A 14-year-old boy was admitted to the hospital with the complaints of epigastric pain and vomiting for three days following epigastric trauma. Physical examination revealed a palpable mass in the epigastrium without any signs of peritoneal irritation. Vital signs, biochemical analysis, chest and abdominal x-rays were normal. Abdominal US, CT and upper gastrointestinal endoscopy showed that there was a well-defined duodenal intramural mass suggesting hematoma. Intraabdominal solid organs were normal and we did not observe free air or extravasation of contrast media. Therefore, we followed up the patient by US. The hematoma completely resolved 48 days after the trauma.

Abdominal Injuries↗
PubMed2005

MR cholangiopancreatography of a case with a biliary tract variation and postoperative biliary duct injury.

Because of the increasing frequency of surgical procedures such as hepatic resection, partial liver transplantation, and laparoscopic cholecystectomy, the number of patients requiring biliary imaging has increased. In this report, magnetic resonance cholangiopancreatography findings of a case with an aberrant right posterior hepatic duct draining directly into the gallbladder, which was overlooked prior to laparoscopic cholecystectomy, is presented and the importance of magnetic resonance cholangiopancreatography in the evaluation of congenital biliary anomalies and iatrogenic bile duct injury is discussed.

Adult↗
PubMed2005

MR urography in pediatric uropathies with dilated urinary tracts.

PURPOSE: To determine the diagnostic value of magnetic resonance (MR) urography in children with urinary tract dilatation. MATERIALS AND METHODS: Twenty-five children between the ages of 4 months and 13 years (19 males and 6 females, mean age 6.5 years) were evaluated with T2 weighted and contrast-enhanced T1 weighted MR sequences. Results were compared with findings obtained with ultrasonography (n=25), intravenous urography (n=18), Tc99m- DTPA scintigraphy (n=16), and/or micturating cystouretrography (n=13). RESULTS: MR urography provided a superior imaging of urinary system dilatation, the site and the etiology of obstruction, and both regular and complicated kidney duplication than did conventional imaging methods. MR urography that used T2 weighted sequences was able to demonstrate 29 of 32 (90.6%) abnormal renal collecting systems. Fourteen of 21 (66.7%) normal systems were revealed by heavily T2 weighted images. Forty-six of 51 (90.2%) renal collecting systems could be shown by T1 weighted sequences. With this sequence, however, five collecting systems (9.8%) could not be shown secondary to poor renal function and/or dilution of contrast agent within the dilated urinary tract. CONCLUSION: In children, MR urography may replace conventional uroradiological methods.

Adolescent↗
PubMedDate not supplied

True aneurysm formation in axillofemoral bypass with a reinforced ePTFE graft-a case report.

Since improvement in reinforced expanded polytetrafluoroethylene (ePTFE) grafts, true aneurysm and pseudoaneurysm formation have become relatively rare complications after axillofemoral reconstruction. This is a case report of a true aneurysm of an axillofemoral graft. The true aneurysm occurred 29 months after insertion of a reinforced ePTFE graft for aortoiliac occlusive disease. A mid-graft true aneurysm was identified during examinations without any trauma history. Continuous long-term follow-up is recommended for these reinforced ePTFE grafts because of rare aneurysm formation, preferably using duplex ultrasonography.

Aneurysm↗