title: The electron microscopic study of the appendix as early diagnostic means in Batten-Spielmeyer-Vogt disease.
mesh_terms: D001065:Appendix / Q000473:pathology*; D002675:Child, Preschool; D006801:Humans; D008064:Lipidoses / Q000175:diagnosis / Q000473:pathology*; D008297:Male; D008854:Microscopy, Electron; D009130:Muscle, Smooth / Q000473:pathology; D009197:Myenteric Plexus / Q000473:pathology*; D009474:Neurons