Hennekam lymphangiectasia syndrome.

ABSTRACT

Hennekam lymphangiectasia syndrome is a rare autosomal recessive condition. Onset is usually in childhood. The prevalence is unknown but less than 50 cases have been reported in the literature. Incidence is about 1 in 100000 and occurs in all ethnic groups. The syndrome is characterized by the association of lymphedema, intestinal lymphangiectasia, intellectual deficit and facial dysmorphism. Here is a case presented with distension of abdomen with ascites, bilateral pedal oedema, macrocephaly, left half facial edema, left half hypertrophied tongue, dental anomalies, acanthosis nigricans, acrochordons and syndactyly consistent with a diagnosis of Hennekam syndrome. The diagnosis of Hennekam is suspected on the basis of clinical phenotypic features. This is one of the very few cases reported from India.