WordNet

process or manner of functioning or operating; "the power of its engine determines its operation"; "the planes operation in high winds"; "they compared the cooking performance of each oven"; "the jets performance conformed to high standards" (同)functioning, performance
(computer science) data processing in which the result is completely specified by a rule (especially the processing that results from a single instruction); "it can perform millions of operations per second"
the state of being in effect or being operative; "that rule is no longer in operation"
activity by a military or naval force (as a maneuver or campaign); "it was a joint operation of the navy and air force" (同)military operation
a process or series of acts especially of a practical or mechanical nature involved in a particular form of work; "the operations in building a house"; "certain machine tool operations" (同)procedure
a medical procedure involving an incision with instruments; performed to repair damage or arrest disease in a living body; "they will schedule the operation as soon as an operating room is available"; "he died while undergoing surgery" (同)surgery, surgical_operation, surgical_procedure, surgical process
a business especially one run on a large scale; "a large-scale farming operation"; "a multinational operation"; "they paid taxes on every stage of the operation"; "they had to consolidate their operations"
a planned activity involving many people performing various actions; "they organized a rescue operation"; "the biggest police operation in French history"; "running a restaurant is quite an operation"; "consolidate the companies various operations"
the activity of operating something (a machine or business etc.); "her smooth operation of the vehicle gave us a surprisingly comfortable ride"
a small whitish lump in the skin due to a clogged sebaceous gland (同)milium
financial transactions at a brokerage; having to do with the execution of trades and keeping customer records (同)trading operations
English philosopher and mathematician who collaborated with Bertrand Russell (1861-1947) (同)Alfred North Whitehead

PrepTutorEJDIC

〈U〉(…)『作用』,働き;(機械などを)『動かすこと』,操作,(企業などの)運営《+『of』+『名』》 / 〈U〉(機械・機能などが)『動いている状態』,働いている状態,(法律など)有効である状態 / 〈C〉(人に対する…の)『手術』《+『on』〈人〉+『for』+『名』〈患部・病名〉》 / 〈C〉《複数形で》(特に,軍の)行動;《しばしばO-》…作戦 / 〈C〉運算,演算
先が白(黄色)の吹き出物,にきび

UpToDate Contents

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1. 尋常性ざ瘡の病因、臨床症状、および診断pathogenesis clinical manifestations and diagnosis of acne vulgaris [show details]
…the clinical lesions of acne vulgaris, which include closed comedones (often colloquially called "whiteheads"), open comedones (often colloquially called "blackheads"), and inflammatory papules, pustules …
2. 牽引性脱毛症traction alopecia [show details]
…(odds ratio 3.47, CI 1.94-6.20) . A history of certain hair dressing-associated symptoms (pain, pimples, crusts) may also be associated with increased risk for traction alopecia. The same study found that …
3. 鼻症状の原因：概要etiologies of nasal symptoms an overview [show details]
…obstruction is not usually reported. On examination, an area of swollen mucosa, crusting, or sometimes a pimple-like lesion on the nasal mucosa may be visible. The nose may appear swollen, erythematous, and warm…
4. 外陰膿瘍vulvar abscess [show details]
…is treated. Patients typically report a painful vulvar mass, sometimes described by patients as a "pimple" or a "spider bite." In addition, they may also complain of vulvar fullness or pressure, or pain…
5. 炭疽の予防prevention of anthrax [show details]
…personnel should be notified, and exposed persons should be monitored for development of a spot, pimple, or boil, especially in the exposed areas. For naturally occurring gastrointestinal exposure, such…

English Journal

The Racial Paradox in Multiarterial Conduit Utilization for Coronary Artery Bypass Grafting.

Keeling WB1, Binongo J2, Halkos ME3, Leshnower BG3, Nguyen DQ3, Chen EP3, Sarin EL3, Miller JS3, Macheers S3, Lattouf OM3, Guyton RA3, Thourani VH3.
The Annals of thoracic surgery.Ann Thorac Surg.2017 Apr;103(4):1214-1221. doi: 10.1016/j.athoracsur.2016.07.042. Epub 2016 Oct 4.
PMID 27717426

Effect of cataract surgery volume constraints on recently graduated ophthalmologists: a population-based cohort study.

Campbell RJ1, El-Defrawy SR2, Bell CM2, Gill SS2, Hooper PL2, Whitehead M2, Campbell EL2, Nesdole R2, Warder D2, Ten Hove M2.
CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne.CMAJ.2017 Mar 20;189(11):E424-E430. doi: 10.1503/cmaj.150674. Epub 2016 Dec 5.
PMID 27920012

Repeat surgery for focal cortical dysplasias in children: indications and outcomes.

Sacino MF1, Ho CY2, Whitehead MT3, Kao A4, Depositario-Cabacar D4, Myseros JS1, Magge SN1, Keating RF1, Gaillard WD4, Oluigbo CO1.
Journal of neurosurgery. Pediatrics.J Neurosurg Pediatr.2017 Feb;19(2):174-181. doi: 10.3171/2016.8.PEDS16149. Epub 2016 Nov 11.
PMID 27834621