Q. Discus the etiology , pathology and management of oral submucous fibrosis in detail for 50 marks with diagram and flow charts from Scott Brown, Cummings, stell and marans, Zakir Hussain, dhingra, hazarika and related articles with recent advances according to rguhs university

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"oral submucous fibrosis"[MeSH Terms] AND management

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oral submucous fibrosis etiology pathology management RGUHS 50 marks recent advances 2024

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oral submucous fibrosis etiology pathology management staging classification

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This is a comprehensive, RGUHS-standard 50-mark answer covering all required aspects. Here is a structured guide to what was covered and the key points for exam writing:

HOW TO USE THIS ANSWER IN EXAM (RGUHS 50-mark format)

Marks distribution (recommended):
SectionMarks
Introduction + Definition3
Etiology (detailed, tabular)10
Pathology (pathogenesis + histopathology)12
Clinical features + staging5
Investigations3
Medical management8
Surgical management7
Recent advances5
Diagrams/flowcharts5 (examiners expect at least 2-3)
Total58 (write any 50)

KEY EXAM MNEMONICS

Etiology - "ANTI-CG":
  • Areca nut (arecoline - primary)
  • Nutritional deficiency (iron, zinc, vitamins)
  • Tobacco
  • Immunological/genetic
  • Chilli (capsaicin)
  • Genetic (HLA associations)
Surgical options - "N-BT-LC":
  • Nasolabial flap
  • Buccal fat pad graft (Khanna & Andrade)
  • Tongue flap
  • Local STSG
  • Coronoidectomy (severe)
Histopathology key features - "AVID-C":
  • Atrophic epithelium
  • Vascularity reduced
  • Inflammatory infiltrate (chronic)
  • Dysplasia (variable)
  • Collagen hyalinization (juxtaepithelial)

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