Minimally Classic CNV Red-free Photograph Image courtesy

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Minimally Classic CNV Minimally Classic CNV

Red-free Photograph Image courtesy of J Slakter Red-free Photograph Image courtesy of J Slakter

Red-free Photograph Digital red-free photograph shows: – Lipid, blood and fluid in exudative AMDRed-free Photograph Digital red-free photograph shows: – Lipid, blood and fluid in exudative AM

Early-phase Fluorescein Angiogram Image courtesy of J Slakter Early-phase Fluorescein Angiogram Image courtesy of J Slakter

Early-phase Fluorescein Angiogram Early phase: – Well-defined classic CNV centrally – Stippled mild hyperfluorescenceEarly-phase Fluorescein Angiogram Early phase: – Well-defined classic CNV centrally – Stippled mild hyperfluorescence from occult CNV surrounding classic CNV – Blockage from blood

Late-phase Fluorescein Angiogram Image courtesy of J Slakter Late-phase Fluorescein Angiogram Image courtesy of J Slakter

Late-phase Fluorescein Angiogram Late phase:  – Leakage from the central classic CNV –Late-phase Fluorescein Angiogram Late phase: – Leakage from the central classic CNV – Surrounding area of stippled fluorescence from occult CNV

Identification of lesion components Image courtesy of J Slakter Identification of lesion components Image courtesy of J Slakter

 Digital tracing of the classic component of the CNV – Classic CNV is Digital tracing of the classic component of the CNV – Classic CNV is traced in the early phase when it is best delineated. Identification of lesion components

Image courtesy of J Slakter. Identification of lesion components Image courtesy of J Slakter. Identification of lesion components

 Digital tracing of the occult component – Occult component is measured in the Digital tracing of the occult component – Occult component is measured in the late phase where the entire extent of involvement can be seen. Identification of lesion components

Minimally Classic CNV Classic Occult. Because the lesion consists of less than 50 classicMinimally Classic CNV Classic Occult. Because the lesion consists of less than 50% classic CNV, it is considered “minimally classic CNV” Images courtesy of J Slakter