Search PubMed⌕ Search

Biomedical subjects

B Erdogan

Publications and source records attributed to B Erdogan.

11 recordsLinked to original sources
PubMed2000

Central nervous system hydatidosis in Turkey: a cooperative study and literature survey analysis of 458 cases.

OBJECT: Hydatidosis is both a medical and an economic problem in Turkey. The aim of this study was to analyze central nervous system (CNS) involvement in this disease, the related problems the disease causes, and its diagnostic and therapeutic aspects. METHODS: The authors conducted an extensive literature survey of the subject, in which papers published by Turkish authors in international and domestic journals were carefully analyzed. In addition, the authors conducted a cooperative study in which data were gathered from 47 neurosurgery departments across the country. The purpose was to determine the current status of the disease in Turkey; thus, each unit was questioned about their experience over the past 5 years. Contrary to common belief, the incidence of hydatidosis has not decreased significantly in Turkey. However, computerized tomography and magnetic resonance imaging have tremendously increased diagnostic specificity. Incidences of morbidity and mortality have improved over time, according to the results of the cooperative study, although these changes are not statistically significant. This may be attributed to experience that has been gained and to more frequent use of chemotherapy, as reflected by the cooperative study data. The two statistically significant findings of that study were expanded use of chemotherapy in the management of hydatidosis, and a higher rate of extraneural involvement in the disease. The cooperative study revealed that chemotherapy was being used more often and that there was a wider range of indications for this treatment than previously reported. The higher rate of extraneural involvement was predictable because lesions in the CNS are typically secondary in this disease. With regard to the studies' findings on cases of spinal hydatid cysts, the authors found that administration of chemotherapeutic drugs was the only statistically significant parameter (t = 3.78, p < 0.05), with the rate of chemotherapy higher in the cooperative study. CONCLUSIONS: Morbidity, mortality, and recurrence rates of hydatidosis uncovered by the cooperative study and the literature survey were not statistically significant.

Adolescent↗
PubMed2000

Bilateral facial nerve paralysis with craniofacial trauma.

Bilateral facial paralysis (BFP) is a very rare condition, unlike its unilateral counterpart. Causes of BNP include a wide variety of diseases and its differential diagnosis can be challenging. We report a case of BFP secondary to craniofacial trauma, with unilateral orbitozygomatic and bilateral temporal bone fractures.

Adult↗
PubMed1999

Repairing great duodenal defects in rabbits by ePTFE patch.

The aim of this experimental study was to evaluate the results of repairing large duodenal defects in rabbits by an ePTFE (Gore-Tex) soft tissue patch graft. A defect as large as 50% of the total circumference of the duodenum (i.e. Grade 3 injury) on anterior surface of the second part in 14 white New Zealand rabbits was done and repaired by 1 mm ePTFE graft. The stomach and duodenum were inspected for evidence of either leak or obstruction, and completeness of the mucosa covering the defect. Neither leak nor obstruction were observed and the whole grafted area was covered by the mucosa at the end of the sixth month. The main conclusion is that the method we used, is easy and reliable. Further experience will appropriate animal models is needed before this technique can be considered for application (in human duodenal injuries).

Animals↗
PubMed1998

Ectopic submandibular thyroid tissue.

We reported a case of a 66 year-old male patient with a mass located in the right submandibular region. Surgical excision of the mass was performed and histologic examination revealed that the tumor was ectopic thyroid tissue. Additionally, imaging studies confirmed that the thyroid gland was found in its normal location and the patient had normal thyroid function testing. In reviewing the literature, we found submandibular thyroid tissue to be a rare entity with only 4 cases described. We discussed embryologic development of the normal thyroid gland and some explanations as to the origins of several forms of ectopic thyroid tissue, including that found in the submandibular region.

Choristoma↗
PubMed1990

Congenital lateral cleft palate: a new anomaly?

A case of atypical cleft palate abnormality that had not been identified before in a 9-year-old girl is presented. The cleft was localized laterally and in an oblique position at the soft palate. The patient had cleft palate repair. Finally, she had acceptable soft palate movements and speech.

Child↗