https://www.selleckchem.com/products/pf-06826647.html (Journal of Surgical Orthopaedic Advances 30(1)055-060, 2021).Lipomatosis of nerve (LN) is an intriguing pathological entity defined by the abundance of fibro-adipose tissue within the epineurium, a pathognomonic magnetic resonance imaging (MRI), and frequently associated nerve-territory overgrowth. A recent systematic review showed that the majority of cases are unilateral and predominately involve the median nerve. We reviewed bilateral cases of LN to further understand this pathology. We conducted a review of the literature and our institutional databases. The cases from the literature were sorted into three groups - bilaterally confirmed LN (n = 9), unilaterally confirmed, opposite side probable LN (n = 4), and probable bilateral LN (n = 10). Review of our institutional databases identified one case a 47-year-old man. MRI revealed LN of the brachial plexus bilaterally. To our knowledge, this is the first reported case of brachial plexus LN occurring bilaterally. More research is necessary on this topic to further understand the genetic background of this entity, particularly in relationship to the overgrowth. (Journal of Surgical Orthopaedic Advances 30(1)044-049, 2021).We report using a spica cast created with cotton padding and Ace wrap without a rigid component for femur fracture in infants. Outcomes and complications of this soft spica cast were retrospectively compared with other treatments. There were 43 children younger than 6 months (43 diaphyseal fractures) included in the study. Treatment was a Pavlik harness (26 patients), a hard spica cast (8), or a soft spica cast (9) for an average of 3 weeks. All fractures demonstrated healing with similar final angulation and shortening. Hard spica casts caused the most complications. As for material costs, the soft spica is the least costly method ($2 per cast versus $87-$107 for Pavlik harness and $150 for hard spica). In conclusion, soft spica casts are as