🎙Episode Title:🔑 Pediatric Rickets Simplified — Types, Features, Mnemonics & PYQsEpisode Description (for Spotify):Rickets keeps coming back in NEET-PG & INI-CET — both in short stems and clinical vignettes. In this episode, we break it down into bite-sized, exam-friendly pearls with easy mnemonics:📌 What You’ll Learn:​ Definition & Basics​ Rickets = defective mineralization of growth plate (children).​ Osteomalacia = defective mineralization of osteoid (adults).​ Types of Rickets​ Nutritional (Vit D deficiency) → most common.​ Vitamin D–dependent (Type I & II)​ Vitamin D–resistant (Hereditary hypophosphatemic rickets)​ Renal rickets (CKD, renal tubular acidosis).​ Clinical Features (Mnemonic: RICKETS)​ Rosary (rachitic rosary at costochondral junction)​ Inward bowing of legs (genu varum/valgum)​ Craniotabes + delayed closure of fontanelle​ Kyphoscoliosis & knock knees​ Epiphyseal widening + cupping/fraying of metaphysis​ Tetany (hypocalcemia)​ Stomach protrusion (potbelly, Harrison’s sulcus)​ Radiology Mnemonic: WFR​ Widened growth plates​ Fraying of metaphysis​ Rachitic rosary​ Important Lab Patterns​ Nutritional Rickets: ↓Ca, ↓PO₄, ↑ALP, ↑PTH​ Vit D–dependent I: ↓1α-hydroxylase → low calcitriol​ Vit D–dependent II: End-organ resistance → high calcitriol​ Hypophosphatemic: Low phosphate, normal calcium​ Memory Pegs for Types:​ Type I: Hydroxylase defect — think “I can’t Hydroxylate.”​ Type II: Receptor defect — think “II = Resistant.”​ PYQ Connections​ NEET-PG 2021: child with frontal bossing + rachitic rosary → diagnosis?​ INI-CET 2022: lab values with low phosphate, normal calcium → hypophosphatemic rickets.​ NEET-PG 2018: child with multiple fractures, vit D supplementation not working → Vit D-dependent Type II.🧠 Key Takeaway:“One table (Ca, PO₄, ALP, PTH) + one mnemonic (RICKETS) = 3–4 sure-shot questions.”👉 Share this with your study group — one episode can fetch you multiple marks!

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