"The patient has a nearly fifty-year history of smoking, his father passed away 20 years ago due to 'Typhoid Fever,' and his mother died of a tumorous abdominal mass 10 years ago. Since no pathological examination was performed, the nature of the mass is unknown."
This means it's very possible that the patient's mother died of cancer as well.
The patient himself has been hospitalized and undergone routine examinations such as X-ray barium meal tests, gastroscopy, blood, and stool tests.
In addition, he also had a B-ultrasound examination of the liver area.
"The upper margin of the liver is at the 6th intercostal space, with the right lobe measuring 13.5cm in oblique diameter, 2cm thick below the midclavicular line and extending 1.5cm, the left lobe 7cm thick and 8cm long, 4cm thick and 3cm long below the xiphoid process, with coarse and enhanced intrahepatic speckles, and the echo distribution is still even, but the vascular course is not clear..."
