Browse the corpus

Walk the Even Hospital Database by book and chapter — the raw source passages that ground Ask, DDx, and the rest.

1 passage

contentuptodate· Content· item f8_2_8230

©2013 UpToDate ® Print Email Histology of a type 1 congenital pulmonary airway malformation (CPAM) Histology specimend from a congenital pulmonary airway malformation (CPAM) type 1, showing the large cystic component lined by columnar, ciliated epithelium. The wall of the cyst resembles pre-acinar airways. Frequent openings in the cyst wall extend into the adjacent acinar structures. The wall contains smooth muscle but not cartilage. Courtesy of Christopher M Oermann, MD, and Claire Langston, MD