| Cutaneous zygomycosis may be gradual and slowly progressive or may be aggressive and fulminant leading to necrotizing lesions and haematogenous dissemination. |
| Hypotheses to explain laryngeal involvement include haematogenous spread from a primary focus, such as the lung, or direct implantation by inhalation. |
| When to administer blood or haematogenous preparations? |
| Skeletal tuberculosis is a haematogenous infection and affects almost all bones. |
| In conclusion, pelvic hydatic cyst is rare and it results from peritoneal seeding of a intraperitoneal cyst or from haematogenous dissemination. |
| Haematogenous spread of infection is very common in this age group and in immuno-compromised patients. |
