Biomedical subjects

S S Abusrewil

Publications and source records attributed to S S Abusrewil.

5 recordsLinked to original sources

PubMed1991

Persistent hyperthyrotropinaemia since the neonatal period in clinically euthyroid children.

We describe three children, now aged between 5 and 6 years, with a persistent mild hyperthyrotropinaemia since the neonatal period and normal levels of thyroid hormones. The increased thyroid stimulating hormone concentration is not artefactual and is not caused by antibody interferences. Their growth and development is normal and none has received thyroid hormone replacement. We believe that they have compensated hypothyroidism, and that before the advent of screening for congenital hypothyroidism these children would have presented in mid-childhood with juvenile hypothyroidism.

Child↗

PubMed1989

Thyroid function in survivors of cancer.

Thyroid function was assessed in three selected groups of children who had survived cancer. Children in group 1 had received radiotherapy to the thyroid area, group 2 had radiotherapy to the thyroid area and adjuvant chemotherapy, and group 3 had chemotherapy with or without radiotherapy away from the thyroid area. There were 75 survivors and 63 (40 boys, 23 girls) were available for study. Eighteen (29%) were found to have thyroid dysfunction, and these included all those who had had lymphangiograms or received a radiation dose greater than 40 Gy to the thyroid area. Only nine of the 18 children were already known to have thyroid dysfunction, and only 15 of 44 children who had had irradiation to the thyroid area had had their thyroid function examined. This study shows that children who have received radiotherapy to the thyroid area should have their thyroid function assessed regularly. Chemotherapy does not appear to be a risk factor but longer follow up of these children is necessary.

Adolescent↗

PubMed1989

Obesity and diabetic control.

Children with diabetes mellitus are not significantly heavier than their peers, and those who are obese do not have poorer diabetic control.

Adolescent↗

PubMed1988

Serum thyroxine and thyroid stimulating hormone concentrations after treatment of congenital hypothyroidism.

Serum thyroid stimulating hormone and thyroxine concentrations were monitored in 42 infants who had been treated for congenital hypothyroidism. Serum thyroid stimulating hormone concentrations were raised in 22 of the infants (52%) at 2 to 4 months, in 16 (38%) at 5 to 11 months, in 14 (33%) at 12 to 18 months, and in eight (19%) at 2 to 4 years. Serum thyroxine and the dose of L-thyroxine/kg/body weight were significantly lower in those infants with raised thyroid stimulating hormone concentrations. Thyroid stimulating hormone was appropriately suppressed when the dose of L-thyroxine was increased, and only one child had delayed maturation of the hypothalamic/pituitary/thyroid axis. We believe it is the infant's rapid gain in weight in the first two years of life that necessitates this decrease in the dose of L-thyroxine/kg body weight and recommend that the treatment of this age group is reviewed every two to three months.

Aging↗

PubMed1988

Growth hormone, suspected gonadotrophin deficiency, and ring 18 chromosome.

A boy with a ring 18 chromosome karyotype was referred because of short stature; he had growth hormone deficiency and possible hypogonadotrophic hypogonadism. Many children with major chromosomal abnormalities are short, but this case emphasises the need to consider growth hormone deficiency in addition.

Child, Preschool↗