Sokha, 29, with metastatic rectal cancer, had ovaries enlarged 15 times, leading doctors to remove two tumor-laden ovaries weighing over 5 kg.

Hung, 29, experienced a painless swelling on the left side of his neck. Doctors diagnosed him with thyroid cancer that had metastasized to the cervical lymph nodes, and surgery was performed to remove the tumor while preserving the laryngeal nerve.