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| 单词 | occult bleeding |
| 释义 | > as lemmasoccult bleeding occult bleeding n. [after German Okkulte(magen)blutung (I. Boas 1901, in Deutsch. Med. Wochenschr. 16 May 315/2) < okkult occult + Magen stomach (see maw n.1) + Blutung bleeding] Medicine haemorrhage, esp. in the gastrointestinal tract, that results in occult blood. ΚΠ 1904 Progressive Med. 4 24 Occult bleeding in the cases of ulcer was most frequently observed when the patient had recently complained of pain in the stomach. 1973 Lancet 4 Aug. 262/1 Occult bleeding in the alimentary tract. 1998 Dis. Colon & Rectum 41 1187 Gastrointestinal neurofibromas may cause occult bleeding, luminal obstruction, or intussusception. < as lemmas |
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