A Patient with Four-Year Survival after Nonsmall Cell Lung Carcinoma with a Solitary Metachronous Small Bowel Metastasis
Microscopic images of the primary lung cancer and jejunal metastasis. H&E, 250X. (a), lung: a nest of large, polymorphous epithelial cells with strong mitotic activity and central necrosis is observed, consistent with large cell carcinoma (NSCLC). (b), jejunum: groups of large anaplastic cells invading the lamina propria.
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