Search results for "Osteopetrosis"
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Retinopathia Pigmentosa Plus - the Value of Ultra-Structural Examination of the Human Retina
1993
Retinopathia pigmentosa is more widely, but somewhat incorrectly known as Retinitis pigmentosa (RP). Its course as a primary exclusively retinal disease follows autosomal-dominant, autosomal-recessive, or X-linked recessive modes of inheritance, or it may be sporadic. However, a progressive retinopathy, also called tapeto-retinal degeneration, may also be associated with numerous disorders: retinopathia pigmentosa plus (RPP). Among these RPP are those which form part of certain syndromes, e.g. Laurence-Moon-Bardet-Biedl syndrome, the Hallgren syndrome, the Marinesco-Sjogren syndrome, to name a few. Other RPP are associated with disorders of different organs, the skin, e.g. Werner disease, t…
Chronic idiopathic hyperphosphatasia with unusual dental findings: a case report
2012
Chronic idiopathic hyperphosphatasia(CIH) or juvenile Paget disease is believed to be a distinct disease characterized by an increase in the serum alkaline phosphatase, cortical thickening and bowing of the long bones, especially the femora. It is a rare autosomal recessive bone disorder, with excessive bone resorption and bone formation. Skeletal malformations in the legs may cause problems in walking and may eventually result in short stature. The radiographic appearances include widening of the diaphyses, vertebral osteoporosis, acetabular protrusion, and thickening of the skull vault. Intensive bisphosphonate treatment prevented the development of deformity and disability but there is n…