Bone Abstracts

Objective: The significance of low alkaline phosphatase (ALP) is often not recognised by clinicians. It is the hallmark of hypophosphatasia and this oversight leads to delays in diagnosis, inappropriate treatment and potentially harm. Using the standard that an abnormal result should be recognised by the clinician and the potential cause and need for further investigation documented in the medical records we conducted an audit of our practice at the Royal National Orthopaedic ...

Background: Mutations in SATB2 have been described in association with a unique phenotype known as SATB2-associated syndrome (SAS). This condition is characterised by severe intellectual disability affecting speech development, behaviour, facial features and dental anomalies. Skeletal features and osteoporosis have been reported in older individuals (aged 15–36), in association with point mutations. We report a 24-year-old man with a SATB2 misse...

Background: Rickets is a disorder of the growing child arising from impaired mineralisation of the growth plate and osteoid. The most common cause of NR in the UK is thought to be secondary to vitamin D deficiency [VDD; serum 25-hydroxyvitamin D (25OHD) <25 nmol/l], although in some African & South Asian countries dietary calcium deficiency (DCaD) by itself, or together with VDD is an important cause of NR (Ann Trop Paediatr. 2006;26:1–16). Currently, the data on ...