这种疼痛主要常位于患者的脊肋角、腰部、上腹部，多数呈阵发性，亦可为持续性。

This kind of pain ismainly located in patients often ridge rib on the Angle, the waist, abdomen, majority is paroxysmal, yike is sustainability.

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肝癌的典型症状发生率国内外报道基本相同，其首发症状以肝区疼痛最为常见，其次是上腹部包块。

Typical symptoms of liver cancer incidence rate is basically the same as reported at home and abroad, the first symptom of liver pain the most common, followed by the abdominal mass.

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上腹部手术更易对呼吸造成不良影响，主要影响因素有：膈肌的刺激、切口疼痛、神经反射刺激、肺动脉压增高等。

Abdominal surgery on more of an adverse respiratory effects of the main factors are: to stimulate the diaphragm, the incision pain, reflex nerve stimulation, such as pulmonary hypertension.

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