MedGen

An infection caused by Bacillus anthracis bacteria. It may affect the lungs, gastrointestinal tract, or skin. Patients with lung infection present with fever, headaches, cough, chest pain and shortness of breath. Patients with gastrointestinal infection present with nausea, vomiting and bloody diarrhea. Patients with skin infection develop blisters and ulcers. [from NCI]

An abnormal accumulation of fluid beneath the skin, or in one or more cavities of the body. [from HPO]