WordNet
- drooping of the upper eyelid caused by muscle paralysis and weakness
- the kinship relation between an individual and the individuals progenitors (同)line of descent, lineage, filiation
- the act of changing your location in a downward direction
- a downward slope or bend (同)declivity, fall, decline, declination, declension, downslope
- a movement downward
PrepTutorEJDIC
- 〈U〉〈C〉『降下』 / 〈C〉『下り坂』,下り傾斜 / 〈U〉『家系』,血統,家柄 / 〈C〉急襲,不意の訪問
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2013/09/08 02:09:28」(JST)
[Wiki en表示]
Ptosis (from the Greek word πτῶσις "falling, a fall") refers to droopiness of a body part. Specifically, it can refer to:
- Ptosis (eyelid) (the most common usage of the term), a drooping of the upper or lower eyelid
- Ptosis (breasts), refers to drooping or sagging of the breast. Breast ptosis is related to the laxity of the superficial fascia, suspensory ligaments and skin
- Enteroptosis (intestine), a prolapse or a sinking of the abdominal viscera (internal organs) below their natural position
- Gastroptosis (stomach), the abnormal downward displacement of the stomach. It is not a life threatening condition. The condition frequently causes digestive symptoms and constipation, and is much more prominent in women than men
- Nephroptosis or renal ptosis (kidney)
- Visceroptosis (internal organs), a prolapse or a sinking of the abdominal viscera (internal organs) below their natural position
See also[edit source | edit]
- Prolapse, literally means "to fall out of place", from the Latin prolabi meaning "to fall out"
- Proptosis
UpToDate Contents
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English Journal
- How to manage tension gastrothorax: a case report of tension gastrothorax with multiple trauma due to traumatic diaphragmatic rupture.
- Bunya N1, Sawamoto K2, Uemura S2, Toyohara T2, Mori Y2, Kyan R2, Miyata K2, Irifune H2, Harada K2, Narimatsu E2.
- International journal of emergency medicine.Int J Emerg Med.2017 Dec;10(1):4. doi: 10.1186/s12245-017-0131-1. Epub 2017 Jan 26.
- PMID 28127711
- Congenital eyelid ptosis, decreased glomerular filtration, and orthostatic hypotension: Answers.
- Wassenberg T1, Willemsen M2, Dijkman H3, Deinum J4, Monnens L5.
- Pediatric nephrology (Berlin, Germany).Pediatr Nephrol.2017 Jul;32(7):1171-1174. doi: 10.1007/s00467-016-3515-1. Epub 2016 Nov 17.
- PMID 27858196
- Congenital eyelid ptosis, decreased glomerular filtration, and orthostatic hypotension: Questions.
- Wassenberg T1, Willemsen M2, Dijkman H3, Deinum J4, Monnens L5.
- Pediatric nephrology (Berlin, Germany).Pediatr Nephrol.2017 Jul;32(7):1169-1170. doi: 10.1007/s00467-016-3494-2. Epub 2016 Nov 17.
- PMID 27858193
Japanese Journal
- Differential Apoptotic and Proliferative Activities of Wild-type FOXL2 and Blepharophimosis-ptosis-epicanthus Inversus Syndrome (BPES)-associated Mutant FOXL2 Proteins
- KIM Jae-Hong,BAE Jeehyeon
- The journal of reproduction and development 60(1), 14-20, 2014-02
- NAID 40019997003
- 経験 Suture anchor systemを用いた顔面神経麻痺例における眉毛挙上術の検討
Related Links
- ptosisとは。意味や和訳。[名][U]《病理学》眼瞼(がんけん)下垂症;(臓器の)下垂症.-tic[形] - goo辞書は国語、英和、和英、中国語、百科事典等からまとめて探せる辞書検索サービスです。
- Sagging is partly determined by inherited traits like skin elasticity and breast density, which affects the ratio of lightweight fat to heavier mammary glands. [4] Some sagging is due to the aging of the glandular tissues that produce ...
Related Pictures
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- ☆case14 複視
- ■glossary
- diplopia n. 複視
- 筋力低下、筋無力、筋脱力 muscle weakness, muscular weakness
- sunken
- vt. sinkのpp.
- adj.
- 沈没した、沈んだ、水中の
- 沈下した、一段低いところにある
- 落ち込んだ、くぼんだ
- 3,4-ジアミノピリジン 3,4-diaminopyridine 3,4-DAP K+チャネル阻害薬;ランバート・イートン筋無力症治療
- ■症例
- 43-year-old woman
- cheif complaint: diplopia
- present history: diplopia and holding her head up ; more marked in the evenings, for the last 3 months. difficulty of chewing. voice has become quieter. weight loss (3kg / 6months). non-smoker. drinks about 15 units/week. no regular medication.
- past history: no significant previous medical illnesses.
- family history: lives with her husband and three children.
- ・診察 examination
- looks well.
- organ systems: normal; cardiovascular, respiratory, and abdominal systems.
- muscle power; grossly normal. decrease after testing a movement repetitively.
- motor function: normal; tone, coordination, reflexes and sensation.
- bilateral ptosis. exacerbated by prolonged upward gaze
- eye: normal; pupillary reflexes, eye movements, and funduscopy
- ■答え
- diagnosis: myathenia gravis
- differential diagnoses:
- CASES
- 上位and/or下位運動ニューロン motor neurone disease 運動ニューロン疾患:線維束性攣縮。進行例では筋力低下
- 筋 muscular dystrophy 筋ジストロフィー:ある種の筋肉が選択的に筋力低下する。家族歴がある。
- 筋 dystrophia myotonica 強直性筋ジストロフィー:咬筋、側頭筋、胸鎖乳突筋の筋萎縮、四肢遠位端の筋萎縮。顔貌が特徴的(前頭部脱毛、無表情、窪んだ頬)。家族歴ある。筋電図が診断に有用(急降下爆撃音)。
- 筋 polymyositis 多発筋炎:普通は皮疹と関節痛が出現。CKが上昇。筋生検が診断に有用
- 筋 myopathy ミオパチー:甲状腺中毒性ミオパチー、甲状腺機能低下症によるミオパチー、クッシング症候群によるミオパチー、アルコール性のミオパチー
- 神経筋接合部? non-metastatic associations of malignancy (paraneoplastic syndrome(傍腫瘍性症候群 = 腫瘍随伴症候群)のこと):胸腺腫の症例の10%に重症筋無力症がみられる。ランバート・イートン筋無力症症候群は小細胞癌と関連がある。
- HIM.2674
- Treatment with penicillamine (used for scleroderma or rheumatoid arthritis) may result in true autoimmune MG, but the weakness is usually mild, and recovery occurs within weeks or months after discontinuing its use.
- 重症筋無力症の誘発:ペニシラミン(強皮症や関節リウマチの治療に用いられる)。
- mildだし、薬剤の中断で改善する。
- Aminoglycoside antibiotics or procainamide can cause exacerbation of weakness in myasthenic patients; very large doses can cause neuromuscular weakness in normal individuals.
- 重症筋無力症の悪化:アミドグリコシド系抗菌薬、プロカインアミド
- MGの患者の筋脱力が悪化する。
- ■参考文献
- HIM = Harrison's Principles of Internal Medicine 17th Edition
- CASES = 100 Cases in Clinical Medicine Second edition
- IMD = 内科診断学第2版
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- 英
- ptosis, blepharoptosis, eyelid ptosis
- 関
- 眼瞼
概念
分類
- 機械性眼瞼下垂
- 筋原性眼瞼下垂
- 麻痺性眼瞼下垂
- 交感神経性眼瞼下垂
<youtube>http://www.youtube.com/watch?v=50q4SDKxns8</youtube>
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- 関
- blood line、descend、kindred、lineage、ptosis
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- 英
- ptosis
- 関
- 下垂、眼瞼下垂
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腫瘍壊死因子関連アポトーシス誘導リガンド、TNF関連アポトーシス誘導リガンド
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- 関
- blepharoptosis、ptosis