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Biomedical subjects

E Hudson

Publications and source records attributed to E Hudson.

52 records · Page 3Linked to original sources
PubMed1985

The prevention of cervical cancer: the place of the cytological smear test.

Population screening by cervical cytology, if properly carried out, can substantially reduce mortality and morbidity due to cancer of the cervix. The technique of smear taking requires careful attention as well as maintenance of high standards in cytology screening laboratories. Patients with abnormal cytology are at high risk for cervical cancer and should be managed appropriately and followed up indefinitely. The terminology used in cytology reporting is discussed.

Adenocarcinoma↗
PubMed1983

Screening hospital patients for uterine cervical cancer.

Women patients admitted to a district general hospital with non-gynaecological conditions were offered a cervical smear test. In three years 2296 women were tested. Serious uterine pathology was detected in 13 patients (5.7 per 1000) and significant cytological abnormalities (dyskaryosis of all grades) in 46 (20.0 per 1000). Of the women screened 963 (41.9%) had never had a smear test before and 1608 (70.0%) were over 39 yr. The results show that cervical screening of non-gynaecological patients in hospital reaches many of the women at risk for cervical cancer who do not otherwise have smears taken and reveals considerable uterine pathology.

Adolescent↗
PubMed1982

Sperm size in patients with inflammatory bowel disease on sulfasalazine therapy.

The size of the heads of spermatozoa from eight men with chronic inflammatory bowel disease (IBD) treated with sulfasalazine (SS) were measured by image analysis. These were compared with the size of sperm heads from noncolitic men with normal semen indices and with the sperm head size of noncolitic oligospermic men. The patients on SS therapy had a significantly larger sperm head size for the 99th percentile than the noncolitic oligospermic men. After withdrawal of the drug, sperm head size increased further before becoming smaller. The size did not return to that of the sperm of men with normal semen indices during the period studied. Possible mechanisms for the increase in sperm size are discussed and its association with the reversible infertility caused by SS medication.

Adult↗
PubMed1981

Sulphasalazine and male infertility: reversibility and possible mechanism.

Earlier observations on infertility related to sulphasalazine treatment were extended and semen samples obtained from 28 patients with inflammatory bowel disease on treatment with sulphasalazine at 2-4 g per day. Semen was examined for changes in density, motility, and morphology before, during, and after withdrawal of sulphasalazine. Gross semen abnormalities were seen in 18 patients on this drug for more than two months. Semen quality improved after sulphasalazine had been withdrawn for more than two months and 10 pregnancies are reported after sulphasalazine withdrawal. Preliminary endocrine and acetylator phenotype studies do not elucidate the mechanism of this important new side-effect of this drug. The time course of the drug's effect on semen quality is consistent with the hypothesis that sulphasalazine or a metabolite, possibly sulphapyridine, is directly toxic to developing spermatozoa. These studies confirmed the preliminary report and suggest that prolonged treatment with sulphasalazine may universally depress semen quality and cause reversible infertility.

Adult↗
PubMed1980

An assessment of the Mi-Mark endoemtrial sampling technique.

One hundred and twenty cytological smears and 106 histological specimens were obtained from 115 patients using a new technique of endometrial sampling. It proved an atraumatic procedure and was well accepted by the patients. Some problems were encountered in the preparation of satisfactory cytological specimens and in their interpretation. The method was not completely reliable for detecting endometrial pathology and is therefore considered unsuitable for monitoring patients on hormone replacement therapy. It was found to be useful as a gynaecological outpatient technique for sampling the endometrium when formal curettage was unsuccessful, in avoiding the necessity for a preoperative curettage to confirm suspected carcinoma, and in the investigation of infertility.

Adenocarcinoma↗
PubMed1979

Cytohormonal patterns in mature and pre-term babies.

Comparison of cytohormonal patterns in full-term and pre-term babies of both sexes showed significant differences. At birth, irrespective of gestational age, both groups had high oestrogen levels, reflecting the maternal hormonal environment, but whereas the mature neonates were capable of metabolising and excreting the excess hormone within the first week of life, the pre-term infants took much longer to do so. It is thought that immaturity or impairment of liver function is at least partially responsible for this finding.

Cell Count↗