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Biomedical subjects

E Brunner

Publications and source records attributed to E Brunner.

At least 109 records · Page 6Linked to original sources
PubMed1984

[Computerized tomography in middle ear diagnosis--a comparison with conventional methods].

Due to important improvement in detail resolution and the excellent contrast resolution, in the newest computed tomography (CT) units, normal and pathologic structures of the inner and middle ear can be visualized. The clinical value of CT in comparison to standard X-rays and tomography is prospectively evaluated on the basis of 50 patient examinations. Today CT is unsurpassed in the diagnosis of cholesteatomas and glomus tumors and is superior to all other imaging techniques. Chronic inflammatory diseases of the middle ear can be evaluated in most cases on the basis of standard X-rays and tomography. CT's importance is primarily complementary, except for preoperative cases. Fractures should be visualized first on standard X-rays. If questionable complications are involved (e.g., tympanic or intracranial hematomas), CT should be the next step. Conventional tomograms are not necessary.

Cholesteatoma↗
PubMed1984

[Long-term course of type I-simulating type II-diabetes mellitus].

In only few cases of primarily non- insulin-dependent diabetes mellitus after many years an absolute insulin dependency can develop. Within 5000 patients of a diabetic outpatient clinic in 2 years this happened in 21 patients. These patients offered a C-peptide-secretion after stimulation which was typical for an insulin dependent diabetes. The investigation of HLA-frequencies showed a marked increase of the DR 3 und DR 4 loci. These results demonstrate that obviously the genetically as type I characterized diabetes may appear clinically in the picture of type II-diabetes for many years. This must be taken in consideration in therapeutic or epidemiologic questions.

Blood Glucose↗
PubMed1980

HLA-antigens in acute and chronic pancreatitis.

HLA-A and B-antigens were determined in 22 patients with acute and in 65 patients with chronic pancreatitis as well as in 165 healthy controls. There was a tendency of over- and underrepresentation of certain antigens indicating that there may be a genetically linked susceptibility of some patients to acute and chronic pancreatitis respectively. For further evaluation of these tendencies on a larger scale a multi-centre study is required.

Acute Disease↗
PubMed1979

[Varying sensitivity of Gram-negative bacteria in the urine to nitrofurantoin itself, to combined nitrofurantoin-sulphadiazine and combined sulphonamide-trimethoprim (author's transl)].

In connexion with the compound produce, nitrofurantoin sulphadiazine (ratio 1:3), it was questioned whether the relative disc (ratio 1:1, produced by BBL-USA on the findings of Tiesler, 1969), should be incorporated in the routine testing of urinary bacteria in addition to the testing of pure nitrofurantoin. Since pure sulphonamide is not in our routine test programme the sulphonamide-trimethoprim combination was also included in the study at a later time on the basis of initial results. Statistical analysis showed the overall superiority of the combination of nitrofurantoin with sulphadiazine and, moreover, a significant difference in sensitivity of E. coli in comparison with problematic gram-negative bacteria where the sensitivity values and likewise, the discordance quota were markedly higher for the compound preparation. The sulphonamide-trimethoprim combination proved even less effective and demonstrated a higher level of discordance than with pure nitrofurantoin. Annually about 45% of all examined urinary samples yield gram-negative bacteria posing therapeutic problems. Hence, the nitrofurantoin-sulphadiazine compound product (BBL-disc) was incorporated in our routine test programme.

Bacteria↗
PubMed1978

The etiology of neurosensory hearing defects in preterm infants.

We retrospectively investigated the influence of gestational age, perinatal risk, and the duration of incubator care periods in 193 surviving preterm infants with a gestational age between 28 and 36 weeks raised in our intensive care nursery incubators from 1965--1967. 24 (12.4%) of the children showed definite neurosensory hearing defects, which were particularly encountered in the high frequencies. No correlation could be substantiated between hearing difficulties and hyperbilirubinemia, streptomycin application and gestational age. This study does not support the assumption that the duration of noise exposure in currently used incubators is a major determinant for the development of deafness in otherwise healthy preterm infants. Our study did show, however, a strong correlation between the sum of all perinatal risk factors and neurosensory hearing loss.

Audiometry↗