Pantothenate Kinase associated neurodegeneration is:
Correct Answer: Hallervorden-Spatz syndrome
Description: Ans. B. Hallervorden-Spatz syndromePantothenate kinase associated neuro degeneration (PKAN) (formerly Hallervorden-Spatz syndrome)Rare autosomal recessive neuro degenerative disorderChorea, dystonia, parkinsonian features, pyramidal tract features and MRMRI-decreased T2 signal in the globus pallidus and substantianigra, "eye of the tiger" sign (hyperintense area within the hypointense area)Sometimes acanthocytosisNeuropathologic examination indicates excessive accumulation of iron-containing pigments in the globuspallidus and substantianigra.Similar disorders are grouped as neurodegeneration with brain iron accumulation (NBIA).
Category:
Biochemistry
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