system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
A neonate, on examination shows features of hypotonia and the following feature was observed. Probable chromosomal anomoly
assistant
The correct answer is  Features of Down's syndrome:-

Flat face
Hypotonia at birth
Increased Intercanthal distance
Epicanthal folds
Low set ears
protruding spots
Iris - Brushfield spots
Blue dot Cataract
Simian crease (Single palmar crease)
Sandal gap.