Hashimoto's Thyroiditis and Turner's Syndrome

It is a well documented fact that endometrial hyperplasia and adenocarcinoma may develop in women with Turner's syndrome who had received unopposed estrogen treatment (1), as well as in normal women under contraceptive medication with the sequential regime (2). The purpose of the present study was to characterize the possible changes in surface and glandular epithelium in these women who were treated with a sequential regime for a period of between three and eight years. The aim was to find organelle modifications which may lead to the understanding of the biology of an endometrium under exogenous hormone stimulation. Light microscopy examination of endometrial biopsies of nine patients disclosed a proliferative pattern; in two of these, there was focal hyperplasia. With the scanning electron microscope the surface epithelium in all biopsies showed secretory cells with microvilli alternating with non secretory ciliated cells. Regardless of the day of the cycle all biopsies disclosed a large number of secretory cells rich in microvilli (fig.l) with long and slender projections some of which were branching (fig. 2).

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The Relationship Between Hashimoto’s Thyroiditis, Thyroid Neoplasia, and Primary Hyperparathyroidism

Otolaryngologic Clinics of North America ◽

10.1016/s0030-6665(20)31292-5 ◽

1990 ◽

Vol 23 (2) ◽

pp. 291-302 ◽

Cited By ~ 3

Author(s):

Regina Paloyan Walker ◽

Edward Paloyan

Keyword(s):

Primary Hyperparathyroidism ◽

Hashimoto’S Thyroiditis ◽

Hashimoto's Thyroiditis ◽

Thyroid Neoplasia ◽

The Relationship

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Abstract #335: Resistance to Thyroid Hormone in Two Siblings Associated With Hashimoto’s Thyroiditis and Graves’ Disease

Endocrine Practice ◽

10.1016/s1530-891x(20)44081-9 ◽

2006 ◽

Vol 12 ◽

pp. 11

Author(s):

Anpalakan Sathasivam ◽

Cheryl R. Rosenfeld

Keyword(s):

Thyroid Hormone ◽

Hashimoto’S Thyroiditis ◽

Hashimoto's Thyroiditis ◽

Graves Disease ◽

Resistance To Thyroid Hormone

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Vitamin D Treatment in Patients with Hashimoto’s Thyroiditis may Decrease the Development of Hypothyroidism

International Journal for Vitamin and Nutrition Research ◽

10.1024/0300-9831/a000269 ◽

2016 ◽

Vol 86 (1-2) ◽

pp. 9-17 ◽

Cited By ~ 3

Author(s):

Bekir Ucan ◽

Mustafa Sahin ◽

Muyesser Sayki Arslan ◽

Nujen Colak Bozkurt ◽

Muhammed Kizilgul ◽

...

Keyword(s):

Vitamin D ◽

Vitamin D Deficiency ◽

Hashimoto’S Thyroiditis ◽

Healthy Control Group ◽

Hashimoto's Thyroiditis ◽

Control Group ◽

Endocrine Society ◽

Thyroid Autoantibody ◽

Healthy Control ◽

The Mean

Abstract.The relationship between Hashimoto’s thyroiditis and vitamin D has been demonstrated in several studies. The aim of the present study was to evaluate vitamin D concentrations in patients with Hashimoto’s thyroiditis, the effect of vitamin D therapy on the course of disease, and to determine changes in thyroid autoantibody status and cardiovascular risk after vitamin D therapy. We included 75 patients with Hashimoto’s thyroiditis and 43 healthy individuals. Vitamin D deficiency is defined as a 25-hydroxy vitamin D (25(OH)D3) concentration less than 20ng/mL. Vitamin D deficient patients were given 50.000 units of 25(OH)D3 weekly for eight weeks in accordance with the Endocrine Society guidelines. All evaluations were repeated after 2 months of treatment. Patients with Hashimoto’s thyroiditis had significantly lower vitamin D concentrations compared with the controls (9.37±0.69 ng/mL vs 11.95±1.01 ng/mL, p < 0.05, respectively). Thyroid autoantibodies were significantly decreased by vitamin D replacement treatment in patients with euthyroid Hashimoto’s thyroiditis. Also, HDL cholesterol concentrations improved in the euthyroid Hashimoto group after treatment. The mean free thyroxine (fT4) concentrations were 0.89±0.02 ng/dL in patients with Hashimoto’s thyroiditis and 1.07±0.03 ng/dL in the healthy control group (p < 0.001). The mean thyroid volumes were 7.71±0.44 mL in patients with Hashimoto’s thyroiditis and 5.46±0.63 mL in the healthy control group (p < 0.01). Vitamin D deficiency is frequent in Hashimoto’s thyroiditis and treatment of patients with this condition with Vitamin D may slow down the course of development of hypothyroidism and also decrease cardiovascular risks in these patients. Vitamin D measurement and replacement may be critical in these patients.

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