Search PubMed⌕ Search

Biomedical subjects

T Fujie

Publications and source records attributed to T Fujie.

At least 55 records · Page 3Linked to original sources
PubMed1979

Transient infantile hyperthyrotropinaemia. Report of a case.

A case of transient hyperthyrotropinaemia was found by mass screening for neonatal hypothyroidism using the paired TSH assay method. The patient was a baby boy born at term after a normal pregnancy who grew without any abnormal signs or symptoms. For the first 7 months after birth, his serum TSH was abnormally high while his total serum T4, T3, and free T4, T3 were within normal limits, exept for slightly low free T4 level at 7 months. The raised serum TSH decreased spontaneously to within normal limits after he was 9 months old.

Humans↗
PubMed1978

Differentiation of thyrotoxicosis induced by thyroid destruction from Graves' disease.

Thyroid function was tested in untreated patients with Graves' disease or thyrotoxic subacute thyroiditis, and in patients with autoimmune thyroiditis who showed postpartum or spontaneous transient thyrotoxicosis. The serum triiodothyronine/thyroxine ratio (T3/T4) was greater than 20 ng/microgram in Graves' disease but less than 20 in all patients with subacute thyroiditis and 9 of 11 patients with autoimmune thyroiditis. Thus, like radioactive iodine uptake, the serum T3/T4 ratio is useful for differentiating destruction-induced thyrotoxicosis from the stimulation-induced hyperthyroidism of Graves' disease.

Adult↗
PubMed1978

A new method of paired thyrotropin assay as a screening test for neonatal hypothyroidism.

A simple and reliable method of paired TSH assay was developed and used in screening for neonatal primary hypothyroidism. In this method, a paired assay is first done. Equal parts of the extracts of dried blood spots on filter paper (9 mm diameter) from two infants 4-7 days old are combined and assayed for TSH by double antibody RIA. If the value obtained is over the cut-off point, the extracts are assayed separately for TSH in a second assay to identify the abnormal sample. Two systems, A and B, with different cut-off points were tested. On the basis of reference blood samples (serum levels of TSH, 80 microU/ml in system A and 40 microU/ml in system B), the cut-off point was selected as follows: upper 5 (A) or 4 (B) percentile in the paired assay and values of reference blood samples in the second individual assay. Four cases (2 in A and 2 in B) of neonatal primary hypothyroidism were found among 25 infants (23 in A and 2 in B) who were recalled from a general population 41,400 infants (24,200 in A and 17,200 in B) by 22,700 assays. This paired TSH neonatal hypothyroidism.

Congenital Hypothyroidism↗