Thyrolipoma: A Case Report and Review of the Literature

Kunpeng Liu

doi:10.62177/apjcmr.v1i5.974

Authors

Kunpeng Liu Chongqing University Fuling Hospital

DOI:

https://doi.org/10.62177/apjcmr.v1i5.974

Keywords:

Adipose Tissue, Thyrolipoma, Neck Swelling

Abstract

Background: Thyrolipoma is a rare benign thyroid neoplasm composed of mature adipocytes within a follicular adenoma. Most lesions are asymptomatic, though some may enlarge and compress adjacent structures. Methods: We report a 30-year-old man with an incidentally detected thyroid nodule. Ultrasound showed a well-circumscribed, hyperechoic lesion, and shear-wave elastography indicated medium to high stiffness. The patient underwent right hemithyroidectomy, and histopathology confirmed thyrolipoma. Conclusion: Surgical excision is curative, with excellent long-term outcomes and no reported malignant transformation. Advanced imaging can aid preoperative assessment, and regular follow-up is recommended to monitor for recurrence or new lesions.

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