Graves' Disease in Children: An Update

Successful Case of Teprotumumab Treatment in an Adolescent Patient With Thyroid Eye Disease

A 16-year-old black female presented with a 4-month history of significant proptosis and diplopia in the setting of diagnosed Graves disease. The patient underwent 8 infusions of teprotumumab. She had migraines and diplopia that were resolved with treatment. There was also a dramatic improvement in her proptosis. The authors present the first reported case of successful teprotumumab treatment in an adolescent patient, describing outcomes and proposing a mechanism for her transient side effects.

Unusual onset of Graves' disease associated with thymic hyperplasia in a 5-year-old girl with congenital bilateral clinical anophthalmia: diagnostic and therapeutic challenges

OBJECTIVES

Graves' disease (GD) is a rare auto-immune disorder in pediatric population. The association between GD and thymic hyperplasia was rarely reported in children. Diagnosis and management of GD are challenging in children.

CASE PRESENTATION

This report presents the case of a 5-year-old girl with a personal history of asthma and congenital bilateral isolated clinical anophthalmia who presented with acute congestive heart failure, sinus tachycardia and atypical signs of orbitopathy with edema and erythema of the lower right eyelid and excessive tearing. The diagnosis of GD was based on detecting a suppression of serum TSH level and the presence of high titers of TRAbs. Relapse occurred after 10 months of antithyroid drugs with chief complaints of palpitations, dyspnea and dysphagia. Computed tomography showed heterogeneous anterior mediastinal mass with no invasion into the surrounding tissue. The marked shrinkage of the mass after radioiodine therapy supported the diagnosis of thymic hyperplasia associated with GD.

CONCLUSIONS

The presence of clinical anophthalmia may be a confusing factor for the diagnosis of Graves' ophthalmopathy. Recognition of the association between GD and thymic hyperplasia would avoid invasive diagnostic procedures and unnecessary surgical resection. Radioiodine therapy may be used in young children with repeated relapses of GD.