In the past several years, there has been the identification of autosomal recessive forms.

Both autosomal dominant and recessive forms of Larsen syndrome have been reported.

The autosomal recessive form of the disorder tends to be much more severe.

The disease is inherited in an autosomal dominant form, but sporadic cases have been reported.

However, in severe, early autosomal recessive forms of the disease, patients have been known to pass away during childhood.

There is a rare autosomal recessive form of the disease known to exist.

The incidence of the autosomal dominant form is unknown.

An autosomal dominant form of the disorder has also been discussed in the medical literature.

A rare, autosomal recessive form is associated with Caroli disease.