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Synthesis and Regulation of Thyroid Hormones

Synthesis and Regulation of Thyroid Hormones

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Related Experiment Video

Updated: Jul 18, 2026

Generation of a Mouse Spontaneous Autoimmune Thyroiditis Model

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Riedel's thyroiditis--case report and literature review

O H Brady¹, D J Hehir, S J Heffernan

¹Mater Misericordiae Hospital, Dublin.

Irish Journal of Medical Science

|April 1, 1994

Summary

A patient with progressive cervical swelling experienced extensive thyroid fibrosis, making thyroidectomy impossible. Postoperative corticosteroid and thyroid replacement therapy led to a asymptomatic outcome at 30 months.

Area of Science:

Endocrinology
Surgical Pathology

Background:

Thyroidectomy is a common surgical procedure for cervical swellings.
Extensive thyroid fibrosis can present challenges during surgical resection.

Observation:

A 52-year-old female presented with a progressively enlarging cervical swelling.
Intraoperative findings revealed extensively fibrosed and unresectable thyroid gland.
Frozen section analysis confirmed fibrous replacement of the thyroid tissue.

Findings:

The patient received a short course of postoperative corticosteroid therapy.
Long-term thyroid replacement therapy was initiated.
At 30 months post-intervention, the patient remained asymptomatic.

Implications:

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This case highlights the importance of intraoperative frozen section analysis in guiding surgical management.
Corticosteroid and thyroid hormone replacement therapy can be effective in managing patients with unresectable fibrotic thyroid conditions.
Successful conservative management of extensive thyroid fibrosis is achievable, leading to good patient outcomes.