Figure 2From: Usefulness of immunohistochemical studies in diagnosing metachronous gallbladder and small intestinal metastases from lung cancer with gastrointestinal hemorrhage: a case report Macroscopic findings of the resected gallbladder specimen. The tumor measured 1.5 × 1.5 cm in size, with a clear margin, no invasion to other organs, and no metastasis.Back to article page