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Aorticopulmonary paraganglioma.
Tai Hato1, Kaoru Kaseda, Masahiko Harada
1Department of General Thoracic Surgery, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, 3-18-22 Honkomagome, Bunkyo-ku, Tokyo, 113-8677, Japan. tai-hato-koma@cick.jp
A 61-year-old woman presented with chronic cough due to an anterior mediastinal paraganglioma. Surgical resection was successful, highlighting the importance of considering paraganglioma in the differential diagnosis of enhanced mediastinal tumors.
Area of Science:
- Cardiology
- Oncology
- Thoracic Surgery
Background:
- Anterior mediastinal tumors can present with nonspecific symptoms like chronic cough.
- Paragangliomas, though rare in the mediastinum, are neuroendocrine tumors that can arise in this location.
Observation:
- A 61-year-old female patient exhibited a chronic cough for six months.
- Chest computed tomography (CT) revealed a highly enhanced mediastinal tumor in the aorticopulmonary window.
Findings:
- The patient underwent successful surgical resection of the tumor via left anterior thoracotomy.
- Postoperative diagnosis confirmed the mass as an aorticopulmonary paraganglioma, despite challenging surgical conditions due to feeding vessels and adhesions.
Implications:
- This case underscores the necessity of including paraganglioma in the differential diagnosis for highly enhanced anterior mediastinal masses identified on CT.
- Accurate preoperative diagnosis and surgical planning are crucial for managing these rare tumors.
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