Atrophy of thyroid (acquired)
ICD-10 E03.4 is a billable code used to indicate a diagnosis of atrophy of thyroid (acquired).
Atrophy of the thyroid gland refers to a reduction in the size and function of the thyroid tissue, which can occur due to various acquired factors. This condition may arise from chronic autoimmune diseases, such as Hashimoto's thyroiditis, where the immune system attacks the thyroid gland, leading to inflammation and eventual atrophy. Iodine deficiency is another significant cause, as iodine is essential for the synthesis of thyroid hormones. When the body lacks sufficient iodine, the thyroid may shrink in size due to decreased hormone production. Additionally, prolonged exposure to certain medications or radiation therapy can lead to thyroid atrophy. Clinically, patients may present with symptoms of hypothyroidism, including fatigue, weight gain, and cold intolerance, as the atrophied gland fails to produce adequate thyroid hormones. Diagnosis typically involves thyroid function tests, including serum TSH, T3, and T4 levels, which help assess the gland's functional status. Imaging studies, such as ultrasound, may also be utilized to evaluate the size and structure of the thyroid gland.
Detailed patient history, including symptoms, lab results, and imaging studies.
Patients presenting with fatigue, weight changes, and abnormal thyroid function tests.
Ensure comprehensive documentation of autoimmune conditions and medication history.
Thorough documentation of patient symptoms, family history, and referral notes.
Routine screening for thyroid dysfunction in patients with risk factors.
Document any referrals to specialists for further evaluation.
Used to evaluate thyroid function in patients suspected of having thyroid atrophy.
Document the reason for the test and any relevant clinical findings.
Endocrinologists may require additional tests to assess thyroid function comprehensively.
Common causes include autoimmune diseases like Hashimoto's thyroiditis, iodine deficiency, and certain medications or radiation therapy that damage thyroid tissue.
