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. Author manuscript; available in PMC: 2021 Feb 1.
Published in final edited form as: Bone. 2019 Nov 6;131:115142. doi: 10.1016/j.bone.2019.115142

Table 1:

Summary of skeletal findings in patients with GM1 gangliosidosis. Ages are given in years with a range given if more than one was radiograph evaluated. Positive (+), borderline ((+)), and negative (−) evaluation are shown for the skull, spine, and pelvis radiographs.

Patient Age (years) Spine Pelvis Proximal femur Hands
Odontoid hypoplasia Scoliosis Pear-shaped vertebrae Anterior vertebral hypoplasia Central end plate indentation Irregular endplates Squared vertebral bodies Hypoplastic lower ileum Hypoplastic fossa acetabulae Subluxed femoral heads Abnormal epiphyses Short femoral neck Coxa valga Proximal metacarpal tapering Short phalanges Dysplastic carpal bones
Late infantile
GSL007 5–10 + + + + + + + + +
GSL013 4–11 + + + + (+) + + + Flat + +
GSL022 2–3 ND + + +
GSL023 5 ND + + + Flat +
GSL024 1–4 ND + + + ND ND ND ND N D ND ND ND ND
GSL030 3 + (+) +
GSL035 4 + (+) + + + + +
GSL062 6 ND + + + +
GSL063 3 ND N D ND ND ND ND ND N D ND ND ND ND
GSL072 8–9 + + (+) + + + + + +
GSL073 5–9 + + + + + + −19
GSL084 3–4 ND (+) + +
GSL085 6 ND + (+) + + + + +
Juvenile
GSL003 18–30 + + + + + + + (+) Dysplastic + +
GSL004 12 + + + + +
GSL009 13–23 + + + + Dysplastic
GSL010 12–22 + + + + +
GSL011 9–19 + (+) + + + Flat +
GSL020 10–15 + +
GSL025 12–17 + + +
GSL026 11–16 +
GSL027 7–11 +
GSL028 17–25 + +
GSL034 23 + + + ND ND ND
GSL053 15 + (+)
GSL054 7–9
GSL058 9–17 (+) (+) + + + + Dysplastic
GSL064 11 ND + + + + Dysplastic +
GSL069 7–8 (+) + + +
GSL071 12–13 + +
GSL082 17 + + +
GSL093 9 +
GSL094 9 + + + +
GSL095 1 ND + ND ND ND