RT Journal A1 Frank J, Piper PG T1 COngenital pulmonary cystic lymphangiectasis JF Journal of the American Medical Association JO Journal of the American Medical Association YR 1959 FD October 24 VO 171 IS 8 SP 1094 OP 1098 DO 10.1001/jama.1959.73010260001010 UL http://dx.doi.org/10.1001/jama.1959.73010260001010 AB It is generally held that congenital cystic disease of the lung is of bronchial origin. However, since Virchow1 first described a similar lesion, thought to be of lymphatic origin, 21 such cases have been reported in the world literature. We wish to add two additional cases, one of which presents an unusual association of lymphatic cystic dilatation in other body organs.As is often the case with new lesions, there are divergent points of view as to their etiology and the terminology to be applied to them. Laurence2 described congenital cystic disease of the lung as congenital pulmonary cystic lymphangiectasis, Giammalvo,3 as congenital lymphangiomatosis of the lung, and Maidman and Barnett,4 as congenital dilatation of pulmonary lymphatics.It is apparent from a review of all cases that this entity, no matter by which name it is called, must be included with other disease processes responsible for