Spontaneous resolution of a 'ping-pong' fracture at birth.

'Ping-pong' fractures are depressed skull fractures in newborn infants that occur as inward buckling of the calvarial bones, forming a cup shape. These fractures are often associated with maintenance of bone continuity. These fractures may occur spontaneously during the intrauterine period or secondary to birth trauma. Currently, there is no standard protocol for the management of depressed skull fractures. Neurosurgical or non-surgical approaches may be administered depends on the severity of the fracture. Most untreated ping-pong fractures resolve spontaneously within 6 months. Therefore, it is recommended to reserve surgical elevation or non-surgical techniques for infants not demonstrating spontaneous resolution during this period. In addition, neurosurgical interventions are usually considered for cases with intracranial pathology or neurological deficits or for infants who do not respond to conservative treatment. Herein, we report a case of a newborn infant with a spontaneous intrauterine ping-pong fracture, which spontaneously resolved, without surgical or non-surgical intervention.

[Acute osteomyelitis of the clavicle in the newborn infant: a case report]. / L'ostéomyélite aiguë de la clavicule chez le nouveau-né : à propos d'un cas.

Acute osteomyelitis of the clavicle accounts for less than 3% of osteomyelitis cases, with its usual location in the middle third. It may be hematogenous, due to contiguity, or secondary to catheterization of the subclavian vein or neck surgery. The diagnosis is often delayed, and clinical symptoms may simulate obstetric brachial plexus palsy in young children. We report a new case of osteomyelitis of the clavicle in a 30-day-old newborn.

Arthrogryposis in infancy, multidisciplinary approach: case report.

BACKGROUND: Arthrogryposis multiplex congenita is an etiopathogenetically heterogeneous disorder characterised by non-progressive multiple intra-articular contractures, which can be recognised at birth. The frequency is estimated at 1 in 3,000 newborns. Etiopathogenesis of arthrogryposis is multifactorial. CASE PRESENTATION: We report first 26 weeks of life of a boy with severe arthrogryposis. Owing to the integrated rehabilitation approach and orthopaedic treatment a visible improvement in the range of motion as well as the functionality of the child was achieved. This article proposes a cooperation of various specialists: paediatrician, orthopaedist, specialist of medical rehabilitation and physiotherapist. CONCLUSIONS: Rehabilitation of a child with arthrogryposis should be early, comprehensive and multidisciplinary. Corrective treatment of knee and hip joints in infants with arthrogryposis should be preceded by the ultrasound control. There are no reports in the literature on the ultrasound imaging techniques which can be used prior to the planned orthopaedic and rehabilitative treatment in infants with arthrogryposis. The experience of our team indicates that such an approach allows to minimise the diagnostic errors and to maintain an effective treatment without the risk of joint destabilisation.

Arc syndrome without arthrogryposis, with hip dislocation and renal glomerulocystic appearance: a case report.

INTRODUCTION: Arthrogryposis-renal dysfunction-cholestasis (ARC) syndrome is a rare multisystem disorder first described in 1979 and recently ascribed to mutation in VPS33B whose product acts in intracellular trafficking. It exhibits wide clinical variability. Arthrogryposis, spillage of various substances in the urine, and conjugated hyperbilirubinemia define an ARC core phenotype, in some patients associated with ichthyosis, central nervous system malformation, deafness, and platelet abnormalities. Many patients with different associations of cholestasis, renal tubular acidosis, and dysmorphic morphology may be underdiagnosed. CASE REPORT: We report the third patient of ARC syndrome from Turkey with an incomplete form with renal tubular dysfunction and cholestasis in the absence of arthrogryposis but exhibiting other rare features. CONCLUSION: Our case highlights that the variability of involvement of different systems in ARC syndrome is well described; however, the renal glomerulocystic appearance has not been reported previously. Knowledge of this rare condition can benefit the practitioner as well as the patient.

Bone disease in preterm.

The survival rate of premature infants has significantly increased during the last few decades. As a consequence, new disorders such as osteopenia of prematurity have been emerging. We report 6 month evolution from diagnosis to recovery of a patient with metabolic bone disease of prematurity who showed a remarkable improvement on therapy with phosphate, calcium and vitamin D.

Congenital pseudarthrosis of the tibia in pediatric patients: MR imaging.

OBJECTIVE: The purpose of this study was to describe the characteristics of congenital pseudarthrosis of the tibia on MR images of infants and children and to assess the value of MR imaging in evaluating this disease. CONCLUSION: MR imaging of congenital pseudarthrosis allows assessment of the type and extension of the disease. It is especially recommended for the evaluation of periosteal and soft-tissue changes near the pseudarthrosis.

Spinal canal involvement in infantile myofibromatosis: case report and review of the literature.

PURPOSE: An unusual case of infantile myofibromatosis with spinal canal involvement is reported and the literature is reviewed. PATIENT AND METHODS: A female neonate had bladder and bowel dysfunction and paresis of the lower extremities. RESULTS: Intrapelvic and paravertebral masses with extension into the spinal canal were detected by imaging studies. In addition, radiologic examination showed multiple metaphyseal radiolucent lesions of the long bones and pathologic fracture of the left femur. The histopathologic diagnosis of the paravertebral tumor and bone lesions was infantile myofibromatosis. Surgical resection of the paravertebral and intrapelvic masses was performed to improve her neurologic impairments. Paresis of the lower limbs gradually improved, whereas bladder and bowel dysfunction remained unchanged. CONCLUSIONS: Only six cases of infantile myofibromatosis associated with spinal canal involvement have been reported. Three patients with flaccid paresis of extremities and respiratory distress died in the newborn period. The other three patients showed improvement of the paresis. The prognosis of infantile myofibromatosis without visceral complication is generally good, but neurologic impairment may occur at birth if the spinal cord is compressed.

Congenital pseudarthrosis of the tibia treated with free vascularized fibular graft.

Management of patients with deformities due to congenital pseudarthrosis of the tibia continues to be controversial. The use of free vascularized fibular grafts in the reconstruction of these deformities appears to be successful in this patient population but is not without potential for significant complications. Long-term evaluation, at least to skeletal maturity, is necessary to judge the success of any procedure done for any pediatric patient. This case illustrates the natural history of the vascularized free fibular graft for congenital pseudarthrosis of the tibia in a young child. Complications of this treatment modality did occur, including probable recurrence and fracture at almost 11 years post-index procedure. However, stable reconstruction leading to fracture union was achieved, and the patient has resumed full activities with little residual deformity.