🧬 Chapter 100 · Dysmorphology, Phenotyping, and Sequences

Nelson Textbook of Pediatrics 22nd Edition | Malformations, deformations, disruptions, sequences, associations, syndromes. Approach to child with dysmorphic features, classification of birth defects, major vs minor anomalies, and genetic evaluation.

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📋 30 Clinical Scenarios — Dysmorphology & Phenotyping (FCPS level)

📇 High‑Yield Review Cards (Dysmorphology)

🩺 Pattern Recognition: Malformation, Deformation, Disruption, Sequence, Syndrome

Click any entity to understand definition, etiology, and clinical examples.
⭐ Key: Malformation (intrinsic error), Deformation (mechanical forces), Disruption (destruction of normal tissue), Sequence (cascade of defects), Syndrome (multiple anomalies from single etiology), Association (nonrandom grouping, unknown cause).

📋 Stepwise Approach: Evaluation of Child with Dysmorphic Features

    ⚡ Reflex Prompts — Dysmorphology Recognition

    📖 Summary: Dysmorphology, Phenotyping & Sequences — Nelson 22nd Ed, Ch 100