Fig. 2.

Mosaic deletion of 18q21.2qter in a patient with developmental delay and atresia of auditory canal. A Photograph of the patient at the age of 2½ years. Note the broad forehead, hypertelorism, flat nasal root, epicanthal folds, upturned nares, and everted lips. B Screenshot of microarray raw data. The arrowhead indicates the smooth signal of markers, indicative of the mosaic terminal on chromosome 18, slightly below 2. Chromosomal position and cytobands are given at the bottom. CMA copy number state: 1.7.