case_images: PMC11266162_01
case_images: (A) The right hemihepatectomy specimen presents a perceivable mass in close proximity to the periosteum with a distinct boundary, embodying a hard texture and a grayish white hue. (B) Microscopic exploration of liver tissue, employing hematoxylin and eosin (H&E) staining, affirms the surgical pathology indicative of Hepatocellular Carcinoma (HCC). (H&E magnification of 100x). (C) Core Needle Biopsy (CNB) of the thyroid, post hematoxylin and eosin staining, corroborates the pathology of Hepatocellular Carcinoma metastasized to the thyroid. (HE magnification of 100x).
case_images: fonc-14-1360734-g001.jpg
case_images: PMC11266162_02_fonc-14-1360734-g001.jpg
case_images: f1
case_images: An ultrasound-guided biopsy was carried out, with pathology suggesting malignancy ( Figure 1C ).
case_images: PMC11266162_02
case_images: (A) The right hemihepatectomy specimen presents a perceivable mass in close proximity to the periosteum with a distinct boundary, embodying a hard texture and a grayish white hue. (B) Microscopic exploration of liver tissue, employing hematoxylin and eosin (H&E) staining, affirms the surgical pathology indicative of Hepatocellular Carcinoma (HCC). (H&E magnification of 100x). (C) Core Needle Biopsy (CNB) of the thyroid, post hematoxylin and eosin staining, corroborates the pathology of Hepatocellular Carcinoma metastasized to the thyroid. (HE magnification of 100x).
case_images: fonc-14-1360734-g001.jpg
case_images: PMC11266162_02_fonc-14-1360734-g001.jpg
case_images: f1
case_images: An ultrasound-guided biopsy was carried out, with pathology suggesting malignancy ( Figure 1C ).
case_images: A case of metastatic HCC of the thyroid gland in a 68-year-old woman: (A) The transversal ultrasound image displays a thyroid gland enlarged, exhibiting a disproportionately large left lobe. (B) A sagittal ultrasonography displays widespread abnormal areas throughout the left section of the thyroid gland, devoid of any nodular entities. (C) Sagittal ultrasound depicts a multitude of abnormal areas in the right lobe of the thyroid gland, showcased with notable inconsistencies in parenchymal echogenicity and an elevated blood flow signal. (D) A sagittal ultrasound image reveals two solid tumor thrombi with identical echo features, both located within the left innominate vein. (E) A sagittal ultrasound image illustrates a single, solid tumor thrombus with consistent echo features in the right innominate vein, evidently showcasing increased blood flow within the thrombus. (F) The enhanced CT scan reveals an oversized thyroid gland with the inconsistent appearance of the thyroid gland, peripheral trachea (indicated with markers), the esophagus, and muscular engagement. Bilateral filling defects within the internal static veins are also discernible.
case_images: fonc-14-1360734-g002.jpg
case_images: PMC11266162_02_fonc-14-1360734-g002.jpg
case_images: f2
case_images: Ultrasonographic imagery identified a dispersed solid mass within the thyroid region ( Figures 2A-C ) with poorly delineated boundaries with surrounding tissues. Tumor thrombi were discernible within the internal jugular veins bilaterally ( Figures 2D, E ). A neck CT scan indicated malignant thyroid lesions infiltrating the retropharyngeal space, prevertebral space, and the wall of the esophagus, with an accompanying tumor embolus visible within the bilateral internal jugular veins ( Figure 2F ).