ON THE LUNG FLUKES CAUSING HUMAN PARAGONIMIASIS

On Mitten Crabs and Lung Flukes

Parasitology textbooks have long reported that grapsid crabs in the genus Eriocheir, commonly known as mitten crabs, are important second intermediate hosts of the Oriental Lung Fluke, Paragonimtrs westermani, along with several other crab'and crayfish species in Asia (e.g., Hegner and others 1929; Chandler and Read 196 1 ; Muller 1975; Cheng 1986; Smyth 1994). Epidemiologic reviews have specif...

Human paragonimiasis in Africa.

An up-to-date review on human paragonimiasis in Africa was carried out to determine the current geographical distribution of human cases and analyze the animal reservoir, snails and crustaceans which intervene in the local life cycle of Paragonimus species. Two countries, i.e., Cameroon and Nigeria, were mainly affected by this disease, while the distribution of human cases in the other eight s...

Brucella Infection Causing Abortion in Human Beings

Paragonimiasis in the Abdominal Cavity and Subcutaneous Tissue: Report of 3 Cases

Paragonimiasis is a parasitic disease caused by the lung fluke, Paragonimus spp. Lung flukes may be found in various organs, such as the brain, peritoneum, subcutaneous tissues, and retroperitoneum, other than the lungs. Abdominal paragonimiasis raises a considerable diagnostic challenge to clinicians, because it is uncommon and may be confused with other abdominopelvic inflammatory diseases, p...

Particles causing lung disease.

The lung has a limited number of patterns of reaction to inhaled particles. The disease observed depends upon the location: conducting airways, terminal bronchioles and alveoli, and upon the nature of inflammation induced: acute, subacute or chronic. Many different agents cause narrowing of conducting airways (asthma) and some of these cause permanent distortion or obliteration of airways as we...