| In the case of an outbreak of a viral hemorrhagic fever, infected people should be quarantined. |
| Histologically, the tumor may display solid, papillary, hemorrhagic, and sclerotic areas. |
| He underwent colonoscopy, which revealed a fungating and hemorrhagic rectosigmoid mass lesion. |
| The cut surface of the mass was firm and brown, with multifocal hemorrhagic areas. |
| However, the vascular wall was intact without any aneurysmal dilation or communication with the hemorrhagic cystic lesion. |
| On sectioning the liver, diffuse tan miliary lesions surrounded by dark red hemorrhagic tissue were seen. |
