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Biomedical subjects

J T Sykes

Publications and source records attributed to J T Sykes.

4 recordsLinked to original sources

Primary sequence analysis and representation techniques in carbohydrates.

Sequence similarity calculations of carbohydrates present several problems which must be addressed if a computer implementation is to be achieved. These problems range from the computational representation of the complex carbohydrate structure to the method by which the comparison of residue and linkage is to be made. This paper therefore discusses the form of this representation and how two or more carbohydrates can be meaningful compared. An example set of results using this approach is presented and discussed to illustrate how similarity comparison can show relationships between carbohydrates, features that are otherwise hidden by the sheer volume of data which must be considered.

Algorithms↗

MRI of internal derangement of the knee with arthroscopic correlation.

MRI has assumed a major role in investigating disorders of the knee, especially internal derangement. We correlated the MRI report and arthroscopic findings of 18 patients with suspected meniscal or ligament injury. The results are presented and compared with other series. A particularly important asset of MRI is its very high negative predictive value.

Humans↗

Computed tomography in the diagnosis of iliopsoas abscesses.

Two cases in which patients presented with lower back pain and bacteraemia, and in which the diagnosis of iliopsoas abscess was made by computed tomography, are reported. Before the introduction of computed tomography, this diagnosis was difficult to establish by means of clinical and radiological investigations. Computed tomography makes it possible to obtain a clear view of the retroperitoneum.

Abscess↗

Ivan Alexander.

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Anesthesia↗