Rare Case of Rhizomelic Chondrodysplasia Punctata.

INTRODUCTION: Rhizomelic chondrodysplasia punctata (RCDP) is a very rare disease. It impairs the normal development of many parts of the body. The features of this disorder include bony abnormalities, severe mental retardation, joint contractures, cataract and recurrent respiratory infections and breathing problems. Seizures and Distinctive facial features including prominent forehead, depressed nasal bridge and small nose is also associated with this pathology. Being rare, this is very difficult to diagnose when presented at OPD. Proper history and meticulous examination is extremely necessary. Our aim is to discuss current knowledge on etiopathogenesis as well as radiological and clinical symptoms of diseases associated with RCDP.

CASE REPORT: 5 yrs old male child presented with chest infection and periarticular swelling of all the small and large joints. The patient was walking with limp. History elicited that the child was born of a consanguineous marriage. The child was delivered at home. Birth weight was 2.4 kgs. He repeatedly had upper respiratory tract infections and was taking treatment for the same. He was further investigated in the form of clinical, biochemical and radiological assessment which stated that the patient was suffering from RCDP.

CONCLUSION: This is a rare presentation. Though this is not curable, management of RCDP is symptomatic and supportive and may include physiotherapy and orthopedic procedures (in later stages) to improve function. The child may also undergo cataract surgery to improve vision.