Ryu J S, Cho J W, Moon T H, Lee H L, Han H S, Choi G S
Department of Internal Medicine, Inha University College of Medicine, Inchon, Korea.
Yonsei Med J. 2000 Oct;41(5):666-8. doi: 10.3349/ymj.2000.41.5.666.
Subungual metastasis resulting from internal malignancies is an extremely rare event. A few cases of subungual metastasis from lung cancer have been reported. However, subungual metastasis arising from lung cancer without any other form of distant metastases has not been reported. The misdiagnosis of a solitary subungual metastases as a benign inflammatory lesion is an important problem as it may cause the misdiagnosis of a lower stage of lung cancer. We may be reporting the first case of a subungual metastasis from lung cancer without any other distant metastases.
由体内恶性肿瘤引起的甲下转移是极为罕见的情况。已有少数肺癌甲下转移的病例报道。然而，肺癌引发的甲下转移且无任何其他形式远处转移的情况尚未见报道。将孤立性甲下转移误诊为良性炎性病变是一个重要问题，因为这可能导致肺癌较低分期的误诊。我们可能报道了首例无任何其他远处转移的肺癌甲下转移病例。
