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Lesion Determination - Coggle Diagram

- - - - Primary (chancre, lymphadenopathy)
      - Secondary (mucous patch)
      - Tertiary (gumma)
      - Congenital (mulberry molars, hutchinson incisors)
    - - Sulfur granules
      - Abscess
    - - ulcerated/necrotic gingiva
      - lymphadenopathy
  - - - Primary herpetic gingivostomatitis
        
        swollen gingiva
        
        multiple vesicles, progressing to ulcers
      - Recurrent oral herpes (keratinized mucosa)
        
        Herpetic Whitlow
    - - Chickenpox (varicella)
      - Shingles (herpes zoster)
    - - Herpangina (soft palate vesicles)
      - Hand-foot-mouth disease
      - Acute lymphonodular pharyngitis
    - - Koplik spots
      - Rubella ("german measles") (toga virus)
        
        Forchheimer signs
- - - - RAU major (forms over old lesion)
        
        Sutton disease
      - RAU herpetiform (small cluster, pinpoint lesions coalesce)
      - RAU minor (less than 5mm)
    - - Triad: RAU minor, genital ulcers, ocular lesions
    - - Arthtitis
      - Urethritis
      - Conjunctivitis
    - - bulls-eye lesions on skin and mucous membranes
      - Stevens-Johnson syndrome (medication reaction)
    - - Discoid (butterfly rash)
      - Systemic
    - - "cobblestoning"
      - fissured, epithelial hyperplasia
      - Pyostomatitis vegetans (micro abscesses)
- - - - speckled erythroleukoplakia