BACKGROUND: Thoracic duct cysts of the cervical portion are rare benign lesions for which surgery is the treatment of choice. METHODS: We present 2 cases of a thoracic duct cyst of the cervical portion. One patient was treated by surgery and the other patient by ethanol sclerotherapy. RESULTS: After establishing diagnosis by radiologic assessment and chemical and cytological fine-needle aspirate of the cystic masses, both patients were treated successfully. CONCLUSION: Ethanol sclerotherapy provides an alternative therapy for thoracic duct cyst when evaluation establishes a high likelihood of clinical diagnosis.
BACKGROUND: Thoracic duct cysts of the cervical portion are rare benign lesions for which surgery is the treatment of choice. METHODS: We present 2 cases of a thoracic duct cyst of the cervical portion. One patient was treated by surgery and the other patient by ethanol sclerotherapy. RESULTS: After establishing diagnosis by radiologic assessment and chemical and cytological fine-needle aspirate of the cystic masses, both patients were treated successfully. CONCLUSION:Ethanol sclerotherapy provides an alternative therapy for thoracic duct cyst when evaluation establishes a high likelihood of clinical diagnosis.