Characteristics of ascites in primary liver cancer

Generally, the characteristics of ascites in primary liver cancer include abdominal distension, abdominal tenderness, a sensation of abdominal fullness, difficulty breathing, and abdominal wall venous varicosity.

1. Abdominal distension: In patients with primary liver cancer, liver damage impairs the organ's ability to effectively remove toxins and metabolic waste from the blood, leading to decreased protein levels in the bloodstream. This reduction lowers the osmotic pressure within blood vessels. Due to the imbalance in osmotic pressure between the blood vessels and surrounding tissues, fluid leaks out of the vessels into surrounding areas—including the peritoneal cavity—forming ascites, which results in abdominal distension.

2. Abdominal tenderness: The presence of ascites increases internal abdominal pressure in patients with primary liver cancer, potentially causing tenderness or discomfort in the abdomen.

3. Sensation of abdominal fullness: Accumulation of ascites enlarges the abdominal volume, leading patients to feel bloated. Additionally, the pressure exerted by ascites on the diaphragm and lungs may cause shortness of breath, further intensifying the feeling of abdominal fullness.

4. Difficulty breathing: Primary liver cancer can lead to significant accumulation of ascites, which may compress the diaphragm and result in breathing difficulties. Patients may experience shortness of breath or rapid breathing.

5. Abdominal wall venous varicosity: Ascites associated with primary liver cancer often leads to abdominal wall venous distention, causing the blood vessels on the abdominal surface to dilate and producing visible signs of venous varicosity.

If any discomfort occurs, immediate medical attention is recommended. In daily life, maintaining regular作息 (sleep-wake cycles), avoiding staying up late, and adopting healthy lifestyle habits can help support liver health.