[Epithelioid hemangiosarcoma of the thyroid gland]

Area of Science:

• Oncology
• Pathology
• Endocrinology

Background:

• Epithelioid hemangiosarcoma is a rare vascular tumor.
• Thyroid gland tumors are uncommon, with epithelioid hemangiosarcoma being exceptionally rare.
• Eufunctional nodular goiter is a common thyroid condition.

Observation:

• A 54-year-old female with a history of eufunctional nodular goiter presented with epithelioid hemangiosarcoma of the thyroid.
• The tumor exhibited highly aggressive behavior with early generalization.
• Unusual metastatic spread to the stomach and duodenum walls was observed.

Findings:

• The patient underwent total thyroidectomy, cervical lymph node dissection, and chemotherapy.
• Despite aggressive treatment, the tumor demonstrated rapid progression and dissemination.
• Therapeutically unmanageable gastrointestinal bleeding led to the patient's death three months post-surgery.

Implications:

• This case highlights the aggressive nature and unusual metastatic patterns of thyroid epithelioid hemangiosarcoma.
• It underscores the importance of considering rare malignancies in thyroid pathology.
• Further research into the pathogenesis and treatment of this rare tumor is warranted.