A company executive, who travels worldwide, present with upper abdominal mass and +ve Casoni's test. The organism is:
Ans. is 'a' i.e., EchinococcusCasoni's test: This is an immediate hypersensitivity (Type I) skin test used for diagnosis of hydatid disease.
Echinococcus
E. histolytica
Hepatitis
Ascariasis
Parasitology