Indolent Metastatic Squamous Cell Carcinoma of Unknown Primary in the Intrathoracic Lymph Node: A Case Report and Review of the Literatures
임상혁 (순천향대학교)
한수정 (순천향대학교)
최강혁 (순천향대학교 의과대학 내과학교실)
이선효 (순천향대학교)
박민우 (순천향대학교)
강혜란 (순천향대학교)
나주옥 (순천향대학교)
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Abstract
Metastatic squamous cell carcinoma from a cancer of unknown primary (CUP) affecting the intrathoracic lymph node is very rare. We reported a case of metastatic squamous cell carcinoma in the hilar and interlobar lymph node from a patient with CUP and reviewed the associated literature. Abnormal mass in the right hilar area was incidentally detected. A chest computed tomography scan showed a 2.5-cm diameter mass in the right hilum that had changed little in size for 3 years. The patient underwent a right pneumonectomy and mediastinal lymph node dissection. A metastatic squamous cell carcinoma in the hilar and interlobar lymph nodes without a primary lung or other lesion was diagnosed. The patient received adjuvant chemotherapy for a diagnosis of T0N1M0 lung cancer.
- keywords
- Neoplams, Unknown Primary, Carcinoma, Squamous Cell
참고문헌
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