闷痛

发作时，病人胸骨后部或左前胸出现阵发性绞痛、闷痛或压榨性痛感，疼痛可放射至左肩、左上肢及肢端。

The patient feels paroxysmal colic , obtuse pain or press sensation of pain in the back-breastbone or left prothorax when angina pectoris attacks .

一位三年前曾因胃戒环细胞腺癌接受手术治疗的66岁男性患者，在最近三个月因间歇性的左下腹闷痛而入院。

A66-year-old man , with a history of gastric signet ring cell carcinoma , was admitted due to intermittent dull pain in the left lower abdomen for3 months .