9580/3 Granular cell tumor, malignant


Synonyms

Granular cell myoblastoma, malignant

Definitions

Breast
ICD-O-3 topography code: C50
ICD10: C50
           

An uncommon granular cell tumor which may metastasize to other anatomic sites. Morphologic characteristics include the presence of spindling neoplastic cells, necrosis, extensive pleomorphism, prominent nucleoli, and increased mitiotic activity.



Lip, Oral Cavity and Oropharynx
ICD-O-3 topography code: C00-C06, C09-C10, C14
ICD10: C00-C06, C09-C10, C14
           

An uncommon granular cell tumor which may metastasize to other anatomic sites. Morphologic characteristics include the presence of spindling neoplastic cells, necrosis, extensive pleomorphism, prominent nucleoli, and increased mitiotic activity.



Gallbladder and extrahepatic biliary tract
ICD-O-3 topography code: C23-C24.0
ICD10: C23-C24.0
           

An uncommon granular cell tumor which may metastasize to other anatomic sites. Morphologic characteristics include the presence of spindling neoplastic cells, necrosis, extensive pleomorphism, prominent nucleoli, and increased mitiotic activity.



Skin
ICD-O-3 topography code: C44
ICD10: C44
           

An uncommon granular cell tumor which may metastasize to other anatomic sites. Morphologic characteristics include the presence of spindling neoplastic cells, necrosis, extensive pleomorphism, prominent nucleoli, and increased mitiotic activity.



Vulva
ICD-O-3 topography code: C51
ICD10: C51
           

An uncommon granular cell tumor which may metastasize to other anatomic sites. Morphologic characteristics include the presence of spindling neoplastic cells, necrosis, extensive pleomorphism, prominent nucleoli, and increased mitiotic activity.



Esophagus
ICD-O-3 topography code: C15
ICD10: C15
           

An uncommon granular cell tumor which may metastasize to other anatomic sites. Morphologic characteristics include the presence of spindling neoplastic cells, necrosis, extensive pleomorphism, prominent nucleoli, and increased mitiotic activity.



Stomach
ICD-O-3 topography code: C16
ICD10: C16
           

An uncommon granular cell tumor which may metastasize to other anatomic sites. Morphologic characteristics include the presence of spindling neoplastic cells, necrosis, extensive pleomorphism, prominent nucleoli, and increased mitiotic activity.



Hypopharynx, Larynx and Trachea
ICD-O-3 topography code: C13, C32, C33
ICD10: C13, C32, C33
           

An uncommon granular cell tumor which may metastasize to other anatomic sites. Morphologic characteristics include the presence of spindling neoplastic cells, necrosis, extensive pleomorphism, prominent nucleoli, and increased mitiotic activity.



Prostate gland
ICD-O-3 topography code: C61
ICD10: C61
           

An uncommon granular cell tumor which may metastasize to other anatomic sites. Morphologic characteristics include the presence of spindling neoplastic cells, necrosis, extensive pleomorphism, prominent nucleoli, and increased mitiotic activity.



Connective, subcutaneous and other soft tissues
ICD-O-3 topography code: C49
ICD10: C49
           

An uncommon granular cell tumor which may metastasize to other anatomic sites. Morphologic characteristics include the presence of spindling neoplastic cells, necrosis, extensive pleomorphism, prominent nucleoli, and increased mitiotic activity.