Arnold Chiari malformation is characterized by all except:
Correct Answer: Hypoplasia of cerebellar vermis
Description: - Hypoplasia of cerebellar vermis is seen in DANDY WALKER SYNDROME: Arnold Chiari malformation It is the most common malformation of the posterior fossa and hindbrain. It consists of herniation of the cerebellar tonsils though the foramen magnum. Often, there is associated abnormality of the bones of the skull base leading to a small posterior fossa Type I typically produces symptoms during adolescence or adult life and is usually not associated with hydrocephalus. Type II Chiari malformation is characterized by progressive hydrocephalus with a myelomeningocele.
Category:
Pediatrics
Get More
Subject Mock Tests
Practice with over 200,000 questions from various medical subjects and improve your knowledge.
Attempt a mock test nowMock Exam
Take an exam with 100 random questions selected from all subjects to test your knowledge.
Coming SoonGet More
Subject Mock Tests
Try practicing mock tests with over 200,000 questions from various medical subjects.
Attempt a mock test now