- 関
- precancerous change
WordNet
- any localized abnormal structural change in a bodily part
- of or relating to a growth that is not malignant but is likely to become so if not treated
PrepTutorEJDIC
- 傷害,傷 / (体の組織や機能の)障害
- 前癌(がん)症状の
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2016/11/02 23:17:34」(JST)
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This article relies largely or entirely upon a single source. Relevant discussion may be found on the talk page. Please help improve this article by introducing citations to additional sources. (July 2012) |
Precancerous condition |
Micrograph of high grade squamous intraepithelial lesion, a precancerous condition of the uterine cervix. Pap stain.
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Classification and external resources |
MeSH |
D011230 |
[edit on Wikidata]
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A precancerous condition or premalignant condition, sometimes called a potentially precancerous condition or potentially premalignant condition, is a state of disordered morphology of cells that is associated with an increased risk of cancer. If left untreated, these conditions may lead to cancer. Such conditions are usually either dysplasia or benign neoplasia (and the dividing line between those is sometimes blurry). Sometimes the term "precancer" is used to describe carcinoma in situ, which is a noninvasive cancer that has not progressed to an aggressive, invasive stage. Not all carcinoma in situ will progress to invasive disease.
Premalignant lesions are morphologically atypical tissue which appears abnormal under microscopic examination, and in which cancer is more likely to occur than in its apparently normal counterpart.
Examples of premalignant conditions include:
- actinic keratosis[1]
- Barrett's esophagus
- atrophic gastritis
- ductal carcinoma in situ
- dyskeratosis congenita
- sideropenic dysphagia
- lichen planus
- oral submucous fibrosis
- solar elastosis
- cervical dysplasia
- leukoplakia
- erythroplakia
The term was coined in 1875 by Romanian physician Victor Babeş.
References
- ^ "Actinic Keratosis (A Precancerous Condition)". Retrieved 2009-03-03.
- http://screening.iarc.fr/atlasoral_list.php?cat=A&lang=1
External links
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Look up premalignant or precancerous in Wiktionary, the free dictionary. |
Overview of tumors, cancer and oncology (C00–D48, 140–239)
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Conditions |
Benign tumors |
- Hyperplasia
- Cyst
- Pseudocyst
- Hamartoma
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Malignant progression |
- Dysplasia
- Carcinoma in situ
- Cancer
- Metastasis
- Primary tumor
- Sentinel lymph node
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Topography |
- Head/Neck (Oral, Nasopharyngeal)
- Digestive system
- Respiratory system
- Bone
- Skin
- Blood
- Urogenital
- Nervous system
- Endocrine system
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Histology |
- Carcinoma
- Sarcoma
- Blastoma
- Papilloma
- Adenoma
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Other |
- Precancerous condition
- Paraneoplastic syndrome
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Staging/grading |
- TNM
- Ann Arbor
- Prostate cancer staging
- Gleason grading system
- Dukes classification
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Carcinogenesis |
- Cancer cell
- Carcinogen
- Tumor suppressor genes/oncogenes
- Clonally transmissible cancer
- Oncovirus
- Cancer bacteria
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Misc. |
- Research
- List of oncology-related terms
- History
- Cancer pain
- Cancer and nausea
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UpToDate Contents
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English Journal
- Anti-inflammatory Effects of Phyllanthus emblica L on Benzopyrene-Induced Precancerous Lung Lesion by Regulating the IL-1β/miR-101/Lin28B Signaling Pathway.
- Wang CC1,2, Yuan JR1,2, Wang CF2,3, Yang N1,2, Chen J1,2, Liu D2, Song J2, Feng L2,4, Tan XB2,4, Jia XB2,4.
- Integrative cancer therapies.Integr Cancer Ther.2017 Dec;16(4):505-515. doi: 10.1177/1534735416659358. Epub 2016 Aug 24.
- PMID 27562754
- High lifetime probability of screen-detected cervical abnormalities.
- Pankakoski M1,2, Heinävaara S1,2, Sarkeala T1, Anttila A1.
- Journal of medical screening.J Med Screen.2017 Dec;24(4):201-207. doi: 10.1177/0969141316685740. Epub 2017 Jan 10.
- PMID 28073308
- Oral leukoplakia and proliferative verrucous leukoplakia: a review for dental practitioners.
- Staines K1, Rogers H1.
- British dental journal.Br Dent J.2017 Nov 3. doi: 10.1038/sj.bdj.2017.881. [Epub ahead of print]
- PMID 29097794
Japanese Journal
- 子宮頸癌におけるHPVウイルス発癌メカニズムをターゲットにした発癌予知バイオマーカーと治療薬開発に関する研究(シンポジウム2(腫瘍):子宮頸部腫瘍の病態に関する新知見-診断・治療法の開発に向けて-,第67回日本産科婦人科学会学術講演会講演要旨)
- ISP-3-4 HPV16E6 Mutations in Han and Uighur women with Cervical Carcinoma or Precancerous lesion in Xinjiang(Group 3 Oncology 3,IS Poster,International Session)
- 口腔白板症の臨床診断と病理組織診断の一致性についての検討:―安全な口腔白板症のレーザー治療の実現に向けて―
Related Links
- 26 May 2011 ... Like many cancers, skin cancers -- including melanoma, basal cell carcinoma, and squamous cell carcinoma -- start as precancerous lesions. These precancerous lesions are changes in skin that are not cancer but could ...
Related Pictures
★リンクテーブル★
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- 英
- precancerous lesion、precancerous change
- 関
- 前癌病変
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- 関
- precancerous lesion
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- 関
- abolish、barrier、break、damage、destroy、destruction、difficulty、dismantle、disorder、disrupt、disruptant、disruption、disturbance、dysfunction、foe、hindrance、impair、impairment、impediment、injury、insult、obstacle、rupture、subversion、subvert
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- 関
- premalignant