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Unit One: Historical Background
Historical Background
Historical Lineage of ICD-O
Unit Review and Quiz
Unit Two: Differences between ICD-O & ICD-10
Basic Differences
ICD-10 Categories Not Used in ICD-O-3
Other Differences
Unit Three: Structure & Format of ICD-O, Third Edition
Structure & Format
Topography — Numerical List
Morphology — Numerical List
Format of ICD-O Terms in Numerical List
Alphabetic Index
Meaning of "NOS" & How It Is Used
Hematologic Malignancies
Using the Lymphoma and Leukemia Sections
Unit Review & Quiz
Unit Four: Coding Rules for Topography & Morphology
Coding Rules
Topography
Topographic Regions and Ill-defined Sites (Rule A.)
Prefixes (Rule B.)
Malignant Neoplasm Overlapping Site Boundaries (Rule C.)
Topography Codes for Lymphomas (Rule D.)
Topography Codes for Leukemias (Rule E.)
Morphology
The Morphology Code Matrix Concept (Rule F.)
Code for Histologic Grading and Differentiation (Rule G.)
Site-Associated Morphology Terms (Rule H.)
Compound Morphology Diagnoses (Rule J.)
Compound Morphology Diagnoses (Rule K.)
Unit Review and Quiz
Unit Five: Multiple Primary Neoplasms
Multiple Primary Neoplasms
Topography Codes (Table 24)
Malignant Neoplasms (Table 25)
Unit Six:
Coding Exercises
Unit Seven:
References