Infobox disease Name Chondroma ICD10 ICD10 D 16 d 10 , ICD10 D 21 d 10 ICD9 ICD9 213.9 ICDO 9220 0 Image Caption OMIM MedlinePlus eMedicineSubj eMedicineTopic DiseasesDB MeshID D002812 A chondroma is a benign cartilaginous tumor , which is encapsulated with a lobular growing pattern. Tumor cells chondrocytes , cartilaginous cells resemble normal cells and produce the cartilaginous matrix amorphous, basophilic material . Characteristic features of this tumor include the vascular axes within the tumor, which make the distinction with normal hyaline cartilage . Based upon location, a chondroma can be described as a enchondroma or ecchondroma . ref DorlandsDict two 000020708 chondroma ref See also Extraskeletal chondroma References reflist External links http www.pathologyatlas.ro chondroma.php Photo in Atlas of Pathology GPnotebook 194314237 Osseous and chondromatous tumors Category Benign neoplasms Category Osseous and chondromatous neoplasia oncology stub de Chondrom it Condroma pl Chrz stniak tr Kondrom uk ur ... more details
Extraskeletal chondroma also known as Chondroma of soft parts is a cutaneous condition, a rare benign tumor of mature cartilage . ref name Bolognia cite book author Rapini, Ronald P. Bolognia, Jean L. Jorizzo, Joseph L. title Dermatology 2 Volume Set publisher Mosby location St. Louis year 2007 pages isbn 1 4160 2999 0 oclc doi accessdate ref See also Chordoma List of cutaneous conditions References reflist Dermatology stub Osseous and chondromatous tumors Category Dermal and subcutaneous growths Category Osseous and chondromatous neoplasia ... more details
Infobox Disease Name PAGENAME Image Caption DiseasesDB ICD10 ICD9 ICDO M9210 0 OMIM MedlinePlus eMedicineSubj eMedicineTopic MeshID An ecchondroma is a type of chondroma that is subperiosteal. ref DorlandsDict two 000020708 chondroma ref A proliferation is known as ecchondrosis . ref DorlandsDict nine 000952247 ecchondroma ref References reflist neoplasm stub Osseous and chondromatous tumors Category Benign neoplasms Category Osseous and chondromatous neoplasia ... more details
unreferenced date September 2008 Cartilage tumors form in Cartilage tissue. They can be either benign Chondroma or malignant chondrosarcoma . Frequently these tumors appear in bone , and not in pre existing cartilage tissue. In some cases tumors that formed in other tissues may produce a cartilage like matrix, an example of this is the pleomorphic adenoma of the sexual reproduction salivary glands . Osseous and chondromatous tumors Category Osseous and chondromatous neoplasia oncology stub ... more details
D21 , D.XXI , D.21 or D 21 may refer to D21 Navara , a Nissan car Arriflex D 21 , a film style digital motion picture camera Dewoitine D.21 , a 1925 French open cockpit, fixed undercarriage monoplane fighter aircraft Fokker D.XXI , a 1935 Dutch fighter aircraft HMS Shah D21 , a 1943 British Royal Navy escort aircraft carrier Lockheed D 21 M 21 , a 1962 American Mach 3 reconnaissance drone Allis Chalmers D21 D21 road Croatia , a state road and also D21 Zulia, a Venezuelan Navy Nueva Esparta class destroyer Chondroma ICD 10 code DataSAAB D21 , a computer from DataSAAB a D 21 Special, a guitar made by Martin Guitar Letter NumberCombDisambig it D21 nl D21 ja D21 ... more details
D16 , D.XVI or D 16 may refer to Fokker D.XVI , a 1929 Dutch fighter aircraft Iceberg D 16 , a 2006 city sized iceberg near Antarctica two destroyers of the Royal Navy HMS Ivanhoe D16 HMS London D16 USS Charrette DD 581 renamed as the HHMS HNS Velos D 16 One of a number of railway locomotives British Rail Class D16 1 , two experimental diesel locomotives of 1947 8 British Rail Class D16 2 , three experimental diesel locomotives of 1950 54 GSR Class D16 , a 1900 class of 4 4 0 on the Midland Great Western Railway, and later the Great Southern Railways LNER Class D16 , the London and North Eastern Railway classification of the Great Eastern Railway Class H88 Super Claud 4 4 0 PRR D16 , an 1895 class of 4 4 0 on the Pennsylvania Railroad and also Honda D engine , when of 1.6 litre capacity Chondroma ICD 10 code Dublin 16 , a Dublin , Republic of Ireland Ireland postal district Letter NumberCombDisambig ... more details
Carney Triad describes the coexistence of several neoplasms , mainly in young women, ref name OMIM604287 OMIM Online Mendelian Inheritance in Man. Carney Triad OMIM 604287 http www.omim.org entry 604287 ref including gastric epithelioid leiomyosarcoma these are now known to actually be malignant gastrointestinal stromal tumor s , pulmonary chondroma , and extra adrenal paraganglioma . ref Carney JA. The triad of gastric epithelioid leiomyosarcoma, pulmonary chondroma, and functioning extra adrenal paraganglioma a five year review. Medicine Baltimore . 1983 62 3 159 169. ref Recent advances in molecular biology have demonstrated that the so called gastric epithelioid leiomyosarcoma s actually are gastrointestinal stromal tumor s GISTs . ref Boccon Gibod L, Boman F, Boudjemaa S, Fabre M, Leverger G, Carney AJ. Separate occurrence of extra adrenal paraganglioma and gastrointestinal stromal tumor in monozygotic twins probable familial Carney syndrome. Pediatr Dev Pathol . 2004 7 4 380 4. ref This distinction is important as it affects treatment choices. Pathologists , in addition to examining the conventional histolgy histological morphology of the tumour using a microscope, now use a special diagnostic technique called immunohistochemistry to detect the expression of the molecule CD117 c kit to confirm the diagnosis. Clinicians, in turn, typically treat these tumors with a drug that specifically targets mutations in c kit, called Gleevec however, there is limited evidence to suggest that GISTs in Carney triad lack c kit mutations i.e., they are wild type , and hence may prove unresponsive to this medication. ref Diment J, Tamborini E, Casali P, Gronchi A, Carney JA, Colecchia M. Carney triad case report and molecular analysis of gastric tumor. Hum Pathol . 2005 36 1 112 6. ref Multiple tumors in multiple organs in young patients, with occasional sibling involvement, suggested an inherited disorder, but this has not been found. ref name OMIM604287 Although both syndrome ... more details
onesource date June 2011 A benign tumor is a tumor that lacks the ability to Metastasis metastasize . Common examples of benign tumors include Melanocytic nevus moles and uterine fibroid s. The term Benignity benign implies a mild and nonprogressive disease. Some neoplasms are defined as benign tumors because they lack the invasive properties of a cancer. Indeed, many kinds of benign tumors are harmless to human health. However, they may still produce negative health effects. Examples of this include tumors which produce a mass effect medicine mass effect compression of vital organs such as blood vessels , or tumors of Endocrine system endocrine tissues, which may overproduce certain hormone s. Examples include thyroid adenoma s, adrenal tumor Adrenocortical adenoma adrenocortical adenomas , and pituitary adenoma s. Benign tumors typically are surrounded by an outer surface fibrous sheath that inhibits their ability to behave in a malignant manner. Nonetheless, many types of benign tumors have the potential to become Malignancy malignant and some types, such as teratoma , are notorious for this. Classification Benign neoplasms are typically composed of cells which bear a strong resemblance to a normal cell type in their organ of origin. These tumors are named for the cell or tissue type from which they originate, followed by the suffix oma but not carcinoma, sarcoma, or blastoma, which are generally cancers . For example, a lipoma is a common benign tumor of fat cells lipocytes , and a chondroma is a benign tumor of cartilage forming cells chondrocytes . Adenomas are benign tumors of gland forming cells, and are usually specified further by their cell or organ of origin, as in hepatic adenoma a benign tumor of hepatocyte s , or liver cells . There are a few cancers with benign sounding names which have been retained for historical reasons, including melanoma a cancer of pigmented skin cells, or melanocytes and seminoma a cancer of male reproductive cells . ref name ... more details
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