hello my name is mandy . i came across your page and i have just lost my lovley son age 26 of Histiocytosis Langerhams it got to shaun lungs and there was nothink they could do for shaun its broken my heart so much . i really never thought this awfull illness could take shaun away from me . we used to visit the royal bromptom in london for operations and biopsi he was in his twentys then it just took over his body and that was it really , im still very much in shock over losing shaun as i lost my lovley son on the 15 dec 2012 its 4 months now . like your brother shaun loved life and going out always looking so smart and such a loving son . regards mandy