case_images: PMC11741044_01
case_images: A lesion measuring 45 mm in diameter was identified within the intra-axial region of the left frontal lobe, characterized by the presence of surrounding edema and a notable mass effect. This lesion exhibited a significant cystic component located posteriorly, alongside an anterior component that appeared ill-defined.
case_images: gr1.jpg
case_images: PMC11741044_01_gr1.jpg
case_images: f0005
case_images: MRI with and without contrast administration. MRI revealed an intra-axial lesion within the left frontal lobe (Fig. 1, Fig. 2).
case_images: Endoscopic findings of a circumferential mass lesion located in the cardia and fundus, with biopsy performed. (a) Cardia: A mass lesion is observed with surface irregularities and possible ulceration, indicated by the arrow. (b) Fundus: The lesion extends into the fundus, showing a prominent nodular mass with surrounding inflammation, marked by the arrow. (c) Body: The lesion's progression into the body is evident, characterized by diffuse thickening and irregular mucosa, as shown by the arrow.
case_images: gr3.jpg
case_images: PMC11741044_01_gr3.jpg
case_images: f0015
case_images: Histopathological analysis of the biopsy specimen identified metastatic carcinoma (Fig. 3, Fig. 4).