SEER Inquiry System - Question 20140050 Details

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Produced: 07/25/2025 6:15 AM

Question 20140050

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Inquiry Details

References:

#1: ICD-O-3

#2: WHO Class Soft Tissue & Bone

Question:

MP/H Rules/Histology--Sarcoma: What would be the morphology code for a low grade myofibroblastic sarcoma of the left distal forearm? I tried several different combinations but the closest I could come up with is myosarcoma.

Discussion:

Answer:

Assign code 8825/3. Apply the ICD-O-3 Matrix Concept, Rule F, page 29 of the hardcover ICD-O-3. The WHO Classification of Soft tissue and Bone, page 85, lists low grade myofibroblastic sarcoma, also called myofibrosarcoma, 8825/3.

Cancer Site Category:

Sarcoma

Data Item Category:

Histology

Other Category:

N/A

Year:

2014