case of metatropic dysplasia: operative treatment of severe kyphoscoliosis and limb deformities

Metatropic dysplasia is a rare but severe spondyloepimetaphyseal dysplasia characterized by long trunk and short extremities. The exact incidence is not known; however, 81 cases have been reported in the literature till now. Due to progressive kyphoscoliosis, there is a reversal of proportions in childhood [shortening of trunk with relative long extremities]. The diagnostic radiographic findings include marked platyspondyly [wafer-thin vertebral bodies], widened metaphyses [dumbbell-shaped tubular bones] and small epiphysis and a specific pelvic shape. The severe kyphoscoliosis is relentless and resistant to conservative treatment with bracing. Operative treatment is controversial due to the recurrence of deformity despite aggressive correction. We, here in report a case of this rare dysplasia and its follow-up after corrective surgery for spine and limb deformity. The excellent correction and good functional pulmonary status at 6-year follow-up has never been previously reported.

Dyskeratosis congenita- management and review of complications: a case report

Among the inherited bone marrow failure disorders, dyskeratosis congenita is an X-linked inherited disorder arising as a consequence of short telomere and mutations in telomere biology. Production of the altered protein dyskerin, leads to vulnerable skin, nails, and teeth which lead to higher permeability for noxious agents which can induce carcinogenesis accounting for the classical triad of skin pigmentation, nail dystrophy and oral leukoplakia. This condition is fatal and patients succumb to aplastic anemia, malignancy or immunocompromised state. We present a young male with the classic clinical triad and avascular necrosis of both femoral heads, with no evidence of hematologic anomaly or any malignancy. He was managed for osteonecrosis with uncemented total hip arthroplasty for the symptomatic left hip. Our case represents a benign form of such a fatal and rare condition, which if detected and managed early can result in improved quality of life for the patient suffering from this disorder. This patient is under our meticulous follow-up for the last 2 years in order to determine any late development of complications before being labelled as a variant of this syndrome