Patterns of brain metastasis in lung cancer
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- Published online on: July 1, 2001 https://doi.org/10.3892/or.8.4.781
- Pages: 781-783
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Abstract
Brain metastasis as the only site of spread in lung cancer was studied. Ninety-two (13.1%) of 701 lung cancer patients had brain metastasis at the time of diagnosis. Eighteen and 16 patients had small primary lesion and were N0-1 disease, respectively. Thirty-two patients had sole brain metastasis. Patients with sole brain metastasis had more favorable survival than patients with other metastatic sites (p=0.0165). Brain metastasis may occur even with small primary lesion and/or without regional lymph node involvement. Well-planned surgery or stereotactic radiosurgery will result in enhanced survival.
