case_images: PMC10582693_01
case_images: (A, B) The cytological exam showed cells with nuclear atypia, nuclear inclusions and rare grooves arranged in micro follicles, and foam histiocytes.
case_images: fendo-14-1243540-g001.jpg
case_images: PMC10582693_01_fendo-14-1243540-g001.jpg
case_images: f1
case_images: The cytology sample was suspicious of malignancy (Thy4, according to the British Thyroid Association classification system 2014).  Figures 1A, B  depict the main cytological features.
case_images: The histological exam disclosed multifocal, bilateral, classic PTC.
case_images: fendo-14-1243540-g002.jpg
case_images: PMC10582693_01_fendo-14-1243540-g002.jpg
case_images: f2
case_images: The histological exam disclosed multifocal, bilateral, classic PTC ( Figure 2 ), infiltrating the tumor capsule, and micrometastases (i.e., metastases less than 0.2 mm) in five lymph nodes (5+PTC/7).