本文报告一例睾丸肿瘤转移到胃粘膜并发消化道出血的病例。在英文文献中尚未见有报道。 病例:一20岁白种男性因咯血而住宾夕法尼亚匹兹堡长老会大学医院。早在6个月前患者注意到左侧睾丸出现无痛性肿胀。入院前三周,患者出现干咳和呼吸困难。入院前二周患者有黑便,入院前4天则开始咳血。 This article reports one case of testicular tumor metastasis to the gastric mucosa and gastrointestinal bleeding. There have been no reports in English literature. Case: A 20-year-old Caucasian male lives in Pittsburgh Presbyterian University Hospital in Pennsylvania for hemoptysis. As early as 6 months ago, the patient noticed painless swelling of the left testis. Three weeks before admission, the patient developed dry cough and difficulty breathing. Two weeks before admission, the patient had black stools, and hemoptysis began 4 days before admission.