Fibroma of tendon sheath (original) (raw)
Das Sehnenscheidenfibrom (tenosynoviales Fibrom) ist eine knötchenförmige gutartige Neubildung, die häufig einer Sehne oder Sehnenscheide anhaftet oder zumindest in deren Nähe entsteht. Typischerweise betroffen sind insbesondere die Finger, vor allem Daumen, Zeige- und Mittelfinger. Selten wurde der Tumor innerhalb von Gelenken (Knie, Ellenbogen, Handgelenk) beschrieben.
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| dbo:abstract | Das Sehnenscheidenfibrom (tenosynoviales Fibrom) ist eine knötchenförmige gutartige Neubildung, die häufig einer Sehne oder Sehnenscheide anhaftet oder zumindest in deren Nähe entsteht. Typischerweise betroffen sind insbesondere die Finger, vor allem Daumen, Zeige- und Mittelfinger. Selten wurde der Tumor innerhalb von Gelenken (Knie, Ellenbogen, Handgelenk) beschrieben. (de) Fibroma of tendon sheath is a benign tumor that presents as a small subcutaneous nodule that slowly increases in size. The tumors often have a multinodular growth pattern, with individual nodules being composed of bland, slender, spindle-shaped cells (myofibroblasts) in a dense, fibrous matrix.” A common microscopic finding is the presence of elongated, slit-like blood vessels. The lesions nearly always arise in the distal portions of the extremities. They often occur on the fingers, hands, toes, or feet. Although they are benign, they may recur in up to 40% of cases. Although they may be regarded as a tumor of the skin, the lesions arise from tendons and aponeuroses in superficial sites, and are therefore properly classified as in the category "soft tissue tumor." The World Health Organization, 2020, reclassified these tumors as a specific, benign tumor type in a broad category of soft tissue neoplasms termed fibroblastic and myofibroblastic tumors. The biological nature of Fibroma of tendon sheath is not known, but the category appears to comprise a number of different pathologic processes. It is considered that about one-third of the lesions in this category may be acral variants of the entity, nodular fasciitis. (en) 腱鞘線維腫（けんしょうせんいしゅ、英 Fibroma of tendon sheath、ICD-O 8810/0)は、主に上肢末梢の腱鞘周辺に好発する良性である。1949年にGeschickterらが疾患単位として記載したのが始まりであるが、1970年にChurgとEnzingerが138例の臨床-病理学的特徴をまとめて原著に紹介したことで広く知られるようになった。新WHO分類では良性線維芽細胞/筋線維芽細胞腫瘍に分類されている。このカテゴリーには結節性筋膜炎、骨化性筋炎など非腫瘍性線維増殖症も含まれるが、腱鞘線維腫は真の腫瘍と考えられている。本疾患は患者背景、好発部位、臨床所見の類似性から腱鞘巨細胞腫との鑑別上の問題が論じられることが多い。 (ja) |
| dbo:thumbnail | wiki-commons:Special:FilePath/Fibroma_of_tendon_sheath.jpg?width=300 |
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| dbo:wikiPageWikiLink | dbr:Photomicrograph dbr:Plastic_surgery dbc:Dermal_and_subcutaneous_growths dbr:Fibroblastic_and_myofibroblastic_tumors dbr:Neoplasms dbr:List_of_cutaneous_conditions dbr:Giant_cell_tumor_of_the_tendon_sheath |
| dbp:caption | Photomicrograph of a fibroma of tendon sheath of the finger (en) |
| dbp:field | dbr:Plastic_surgery |
| dbp:width | 200 (xsd:integer) |
| dbp:wikiPageUsesTemplate | dbt:Infobox_medical_condition_(new) dbt:Reflist dbt:Dermatology-stub |
| dcterms:subject | dbc:Dermal_and_subcutaneous_growths |
| gold:hypernym | dbr:Tumor |
| rdf:type | owl:Thing wikidata:Q12136 yago:WikicatSkeletalDisorders yago:Abstraction100002137 yago:Attribute100024264 yago:Condition113920835 yago:Disease114070360 yago:Disorder114052403 yago:IllHealth114052046 yago:Illness114061805 yago:PathologicalState114051917 yago:PhysicalCondition114034177 dbo:Disease yago:State100024720 |
| rdfs:comment | Das Sehnenscheidenfibrom (tenosynoviales Fibrom) ist eine knötchenförmige gutartige Neubildung, die häufig einer Sehne oder Sehnenscheide anhaftet oder zumindest in deren Nähe entsteht. Typischerweise betroffen sind insbesondere die Finger, vor allem Daumen, Zeige- und Mittelfinger. Selten wurde der Tumor innerhalb von Gelenken (Knie, Ellenbogen, Handgelenk) beschrieben. (de) 腱鞘線維腫（けんしょうせんいしゅ、英 Fibroma of tendon sheath、ICD-O 8810/0)は、主に上肢末梢の腱鞘周辺に好発する良性である。1949年にGeschickterらが疾患単位として記載したのが始まりであるが、1970年にChurgとEnzingerが138例の臨床-病理学的特徴をまとめて原著に紹介したことで広く知られるようになった。新WHO分類では良性線維芽細胞/筋線維芽細胞腫瘍に分類されている。このカテゴリーには結節性筋膜炎、骨化性筋炎など非腫瘍性線維増殖症も含まれるが、腱鞘線維腫は真の腫瘍と考えられている。本疾患は患者背景、好発部位、臨床所見の類似性から腱鞘巨細胞腫との鑑別上の問題が論じられることが多い。 (ja) Fibroma of tendon sheath is a benign tumor that presents as a small subcutaneous nodule that slowly increases in size. The tumors often have a multinodular growth pattern, with individual nodules being composed of bland, slender, spindle-shaped cells (myofibroblasts) in a dense, fibrous matrix.” A common microscopic finding is the presence of elongated, slit-like blood vessels. The lesions nearly always arise in the distal portions of the extremities. They often occur on the fingers, hands, toes, or feet. Although they are benign, they may recur in up to 40% of cases. (en) |
| rdfs:label | Sehnenscheidenfibrom (de) Fibroma of tendon sheath (en) 腱鞘線維腫 (ja) |
| owl:sameAs | freebase:Fibroma of tendon sheath yago-res:Fibroma of tendon sheath wikidata:Fibroma of tendon sheath dbpedia-de:Fibroma of tendon sheath dbpedia-ja:Fibroma of tendon sheath https://global.dbpedia.org/id/45sbm |
| prov:wasDerivedFrom | wikipedia-en:Fibroma_of_tendon_sheath?oldid=1038786054&ns=0 |
| foaf:depiction | wiki-commons:Special:FilePath/Fibroma_of_tendon_sheath.jpg |
| foaf:isPrimaryTopicOf | wikipedia-en:Fibroma_of_tendon_sheath |
| is dbo:wikiPageWikiLink of | dbr:Fibroma dbr:Fibroblastic_and_myofibroblastic_tumors dbr:List_of_skin_conditions dbr:USP6 dbr:Nodular_fasciitis dbr:Tenosynovial_giant_cell_tumor |
| is foaf:primaryTopic of | wikipedia-en:Fibroma_of_tendon_sheath |
