Orthopedics > OCOSH Classification > Orthopaedic Oncology > Connective and Soft Tissue Neoplasms > Non-Osseous Neoplasms

Non-Osseous Neoplasms (Subscribe) XML icon Add to My Yahoo!  Add to Google

Neoplasms composed of non-osseous connective tissue (mostly cartilage and fibrous tissue tumors)
[OCOSH Code: D009372 126598008 C49 D21 OO_CTN_NON]

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Chondroblastoma (11)
Internet resources relating to Chondroblastoma, a usually benign tumor composed of cells which arise from chondroblasts or their precursors and which tend to differentiate into cartilage cells. It occurs primarily in the epiphyses of adolescents. It is relatively rare and represents less than 2% of all primary bone tumors. The peak incidence is in the second decade of life; it is about twice as common in males as in females.
MeSH Search Term "Chondroblastoma"[mesh]
ICD-10 Code M9230/0 Chondroblastoma NOS
SNOMED-CT Term Chondroblastoma (morphologic abnormality) Concept ID: 9001003
Synonyms - Chondroblastoma
Chondromatous giant cell tumor
Codman's tumor
Codman's tumour
Chondromatous giant cell tumour
Chondroblastoma (morphologic abnormality)
Chondroblastoma morphology
OCOSH Code: D002804 9001003 M9230/0 OO_CTN_NON_CB
Chondroma (22)
Internet resources relating to Chondroma, a benign neoplasm derived from mesodermal cells that form cartilage. It may remain within the substance of a cartilage or bone (true chondroma or enchondroma) or may develop on the surface of a cartilage (ecchondroma or ecchondrosis).
MeSH Search Term "Chondroma"[mesh]
ICD-10 Code M9220/0 Chondroma NOS
SNOMED-CT Term Chondroma of bone (disorder) Concept ID: 307573009
OCOSH Code: D002812 307573009 M9220/0 OO_CTN_NON_C
Chondrosarcoma (34)
Internet resources relating to Chondrosarcoma, a slowly growing malignant neoplasm derived from cartilage cells, occurring most frequently in pelvic bones or near the ends of long bones, in middle-aged and old people. Most chondrosarcomas arise de novo, but some may develop in a preexisting benign cartilaginous lesion or in patients with ENCHONDROMATOSIS.
MeSH Search Term "Chondrosarcoma"[mesh]
ICD-10 Code M9220/3 Chondrosarcoma NOS
SNOMED-CT Term Chondrosarcoma (morphologic abnormality) Concept ID: 14990007
OCOSH Code: D002813 14990007 M9220/3 OO_CTN_NON_CS
Clear Cell Sarcoma (7)
Internet resources relating to Clear Cell Sarcoma, a sarcoma of young, often female, adults of the lower extremities and sacral regions, intimately bound to tendons as circumscribed but unencapsulated melanin-bearing tumors of neuroectodermal origin. An ultrastructural finding simulates flattened and curved barrel staves, corresponding to the internal structures of premelanosomes. There is a 45-60% mortality in clear cell sarcoma.
MeSH Search Term "Sarcoma, Clear Cell"[mesh]
ICD-10 Code M9044/3 Clear cell sarcoma (except of kidney)
SNOMED-CT Term Clear cell sarcoma (morphologic abnormality) Concept ID: 271944004
Synonyms - Malignant melanoma of soft tissue
OCOSH Code: D018227 271944004 M9044/3 OO_CTN_NON_CCS
Fibrous Tissue Neoplasms (101)
Neoplasms composed of fibrous tissue, the ordinary connective tissue of the body, made up largely of yellow or white fibers. The concept does not refer to neoplasms located in fibrous tissue.
MeSH Search Term "Neoplasms, Fibrous Tissue"[mesh]
ICD-10 Code D48.1 Neoplasm of uncertain or unknown behaviour: Connective and other soft tissue
SNOMED-CT Term Fibromatous neoplasm (morphologic abnormality) Concept ID: 115225009
Synonyms - Fibromatous neoplasm
Fibromatous neoplasm (morphologic abnormality)
Soft tissue tumour of fibrous differentiation
Soft tissue tumor of fibrous differentiation
OCOSH Code: D018218 115225009 D48.1 OO_CTN_NON_FT
Haemangioma (25)
Internet resources relating to Hemangioma of Soft Tissue
MeSH Search Term "Hemangioma"[mesh]
ICD-10 Code D18.0 Haemangioma, any site
SNOMED-CT Term Hemangioma (disorder) Concept ID: 400210000
OCOSH Code: D006391 400210000 D18.0 OO_CTN_NON_H
Myxoma (10)
Internet resources relating to Myxoma, a benign neoplasm derived from connective tissue, consisting chiefly of polyhedral and stellate cells that are loosely embedded in a soft mucoid matrix, thereby resembling primitive mesenchymal tissue. It occurs frequently intramuscularly where it may be mistaken for a sarcoma.
MeSH Search Term "Myxoma"[mesh]
ICD-10 Code M8840/0 Myxoma NOS
SNOMED-CT Term Myxoma (disorder) Concept ID: 404082003
OCOSH Code: D009232 404082003 M8840/0 OO_CTN_NON_MX
Myxosarcoma (5)
Internet resources relating to Myxosarcoma, a sarcoma, usually a liposarcoma or malignant fibrous histiocytoma, with an abundant component of myxoid tissue resembling primitive mesenchyme containing connective tissue mucin.
MeSH Search Term "Myxosarcoma"[mesh]
ICD-10 Code M8840/3 Myxosarcoma
SNOMED-CT Term Myxosarcoma (morphologic abnormality) Concept ID: 28351005
OCOSH Code: D009236 28351005 M8840/3 OO_CTN_NON_MXS
Small Cell Sarcoma (13)
Internet resources relating to Small Cell Sarcoma, a sarcoma characterized by the presence of small cells, cells measuring 9-14 micrometers with a faint or indistinct rim of cytoplasm and an oval-to-elongated nucleus with relatively dense chromatin.
MeSH Search Term "Sarcoma, Small Cell"[mesh]
ICD-10 Code M8803/3 Small cell sarcoma
SNOMED-CT Term Small cell sarcoma (morphologic abnormality) Concept ID: 73506006
Synonyms - Round cell sarcoma
OCOSH Code: D018228 73506006 M8803/3 OO_CTN_NON_SCS
Synovial Sarcoma (21)
Internet resources relating to Synovial Sarcoma, a malignant neoplasm arising from tenosynovial tissue of the joints and in synovial cells of tendons and bursae. The legs are the most common site, but the tumor can occur in the abdominal wall and other trunk muscles. There are two recognized types: the monophasic (characterized by sheaths of monotonous spindle cells) and the biphasic (characterized by slit-like spaces or clefts within the tumor, lined by cuboidal or tall columnar epithelial cells). These sarcomas occur most commonly in the second and fourth decades of life.
MeSH Search Term "Sarcoma, Synovial"[mesh]
ICD-10 Code M9040/3 Synovial sarcoma NOS
SNOMED-CT Term Synovial sarcoma (disorder) Concept ID: 302851001
Synonyms - Malignant synovioma
OCOSH Code: D013584 302851001 M9040/3 OO_CTN_NON_SS

Resources

Epithelioid Sarcoma Wheeless

Location: http://www.wheelessonline.com/ortho/epithelioid_sarcoma

Discussion: - slow growing malignant soft tissue tumor, usually occuring in adults; - "pseudocapsule" or poorly circumscribed mass often attached to tendons, tendon sheath, or joint capsule
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Low Grade Cartilage Tumors eMedicine Orthopedics

Location: http://www.emedicine.com/orthoped/topic648.htm

Cartilage tumors vary in severity from benign enchondroma to low-grade malignant chondrosarcoma to the highest-grade dedifferentiated chondrosarcoma. Chondrosarcoma is the second most common primary malignant bone tumor, accounting for 10-20% of all primary bony malignancies (Healey, 1986; Rizzo, 2001). Enchondroma, which consists of benign endosteal cartilage, is much more common...
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View Details Visit Resource Review It Rate It Bookmark It Added: Sun Apr 06 2008

Malignant Melanoma Wheeless

Location: http://www.wheelessonline.com/ortho/malignant_melanoma

Prognosis: - prognosis of malignant melanoma worsens w/ increasing tumor thickness and also appears to be related to tumor site, age, and sex; - lesions on the scalp, hands, and feet, particularly in older pts and males, all have a poorer prognosis;...
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View Details Visit Resource Review It Rate It Bookmark It Added: Tue Mar 27 2007

Squamous Cell Carcinoma

Location: http://www.wheelessonline.com/ortho/squamous_cell_carcinoma

Discussion: - squamous cell carcinoma: this tumor in the hand requires aggressive treatment (usually amputation); - is the most frequent primary malignancy of the hand; - recurrence rates are high (22%),...
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View Details Visit Resource Review It Rate It Bookmark It Added: Tue Mar 27 2007