Files > ICD-O-2 MORPHOLOGY

name

ICD-O-2 MORPHOLOGY

number

164.1

location

^ONCO(164.1,

description

ICDO-2 Morphology File (World Health Organization's International Classification of Diseases - Oncology), containing all codes including /2's. This file comes with data, which overwrite the site's data. It is not recommended that sites modify this file.

applicationGroups

ONCO

Fields

#	Name	Location	Type	Details	Index	Description
.001	number		11
.01	name(+)	0;1	FREE TEXT		B	FREE TEXT FIELD RECORDING NAMES.
1	code	0;2	FREE TEXT		D	FREE TEXT FIELD FOR THE MORHPHOLOGY CODES.
2	type	1;0	MULTIPLE	164.11		FREE TEXT FIELD RECORDING TYPE OF CODE.
3	icdo-site	0;5	POINTER	164.08		POINTS TO THE ICDO SITE FILE.
4	topography	0;6	POINTER	164		POINTS TO THE TOPOGRAPHY FILE.
30	tn-codes	0;4	POINTER	164.1		POINTS TO THE FILE CONTAINING THE T AND N CODES.
31	t-class encoding	T;0	MULTIPLE	164.16		FREE TEXT FIELD RECORDING THE TUMOR CLASS ENCODING SCHEME.
43	extension code set-1st ed	E;1	POINTER	164.5		This field identifies the set of codes used to characterize extension for this topography in the first edition of SEER Extent of Disease Codes and Coding Instructions.
43.01	extension code set-2nd ed	E;2	POINTER	164.5		This field identifies the set of codes used to characterize extension for this topography in the second edition of SEER Extent of Disease Codes and Coding Instructions.
43.02	extension code set-3rd ed	E;3	POINTER	164.5		This field identifies the set of codes used to characterize extension for this topography in the third edition of SEER Extent of Disease Codes and Coding Instructions.
53	lymph node code set-1st ed	L;1	POINTER	164.5		This field identifies the set of codes used to characterize lymph node involvement for this topography in the first edition of SEER Extent of Disease Codes and Coding Instructions.
53.01	lymph node code set-2nd ed	L;2	POINTER	164.5		This field identifies the set of codes used to characterize lymph node involvement for this topography in the second edition of SEER Extent of Disease Codes and Coding Instructions.
53.02	lymph node code set-3rd ed	L;3	POINTER	164.5		This field identifies the set of codes used to characterize lymph nodes for this topography in the third edition of SEER Extent of Disease Codes and Coding Instructions.
71	cell type	0;8	SET OF CODES	1:Non-Hodgkin's lymphoma 2:Hodgkin's disease 3:Carcinoma 4:Adenocarcinoma		This field contains a code indicating the type of cell involved.