Diagnosis of Infantile Neuroaxonal Dystrophy by Conjunctival Biopsy
Overview
Neurosurgery
Psychiatry
Authors
Affiliations
Conjunctival biopsy and ultrastructural examination of conjunctival nerves, showing the presence of spheroids within axons, led to the confirmation of the diagnosis of infantile neuroaxonal dystrophy in two children with progressive mental deterioration. Conjunctival biopsy, which is simple to perform, even in young children, and does not require general anaesthesia or admission to hospital, is presented as a reliable and very convenient technique for the diagnosis of infantile neuroaxonal dystrophy.
Axonal spheroids in neurodegeneration.
Yong Y, Hunter-Chang S, Stepanova E, Deppmann C Mol Cell Neurosci. 2021; 117:103679.
PMID: 34678457 PMC: 8742877. DOI: 10.1016/j.mcn.2021.103679.
Neuronal ceroid lipofuscinosis in The Netherlands-II.
Pinckers A Doc Ophthalmol. 1983; 56(1-2):143-5.
PMID: 6662001 DOI: 10.1007/BF00154721.
Pathology of skeletal muscle and intramuscular nerves in infantile neuroaxonal dystrophy.
Miike T, Ohtani Y, Nishiyama S, Matsuda I Acta Neuropathol. 1986; 69(1-2):117-23.
PMID: 3962588 DOI: 10.1007/BF00687047.
Schwendemann G, Arendt G, Noth J, Lange H, Strauss W J Neurol Neurosurg Psychiatry. 1987; 50(6):818-21.
PMID: 3612164 PMC: 1032100. DOI: 10.1136/jnnp.50.6.818.
Axonal pathology of the skin in infantile neuroaxonal dystrophy.
Kimura S, Sasaki Y, Warlo I, Goebel H Acta Neuropathol. 1987; 75(2):212-5.
PMID: 3434228 DOI: 10.1007/BF00687084.