| 单词 | extremity |
| 释义 | extremity (ɪkstremɪti ) Word forms: extremities 1. countable noun The extremity of something is its furthest end or edge. [formal] ...a small port on the north-western extremity of the Iberian peninsula. [+ of] ...the extremities of the aeroplane. [+ of] Synonyms: limit, end, edge, border 2. plural noun [oft with poss] Your extremities are the end parts of your body, especially your hands and feet. He found that his extremities grew cold. Exercise is very important as it keeps the circulation moving and warms the extremities. 3. uncountable noun The extremity of a situation or of someone's behaviour is the degree to which it is severe, unusual, or unacceptable. In spite of the extremity of her seclusion she was sane. [+ of] The region is protected by the extremities of its climate. [+ of] Only in extremity, after six weeks of bombing, was he ready to leave. Collocations: lower extremities The most common injuries in this group were due to falls and lifting, thus affecting the lower extremities, wrists or hands, and backs. Retrieved from Wikipedia CC BY-SA 3.0 There may also be varying degrees of terminal transverse defects (for example, shortened digits) of either the upper extremities, lower extremities, or both. Retrieved from Wikipedia CC BY-SA 3.0 These four new lymph sacs function in the collection of lymph from the trunk and lower extremities of the body. Retrieved from Wikipedia CC BY-SA 3.0 As functional venous valves are required to provide for efficient blood return from the lower extremities, typically affects the legs. Retrieved from Wikipedia CC BY-SA 3.0 The lower extremities often show atrophy and seldom show hypertrophy resulting in limb circumference discrepancy. Retrieved from Wikipedia CC BY-SA 3.0 Arteriovenous fistulae traditionally have been placed in the upper extremity. 2008, 'OUTCOME OF PROSTHETIC THIGH VASCULAR ACCESS GRAFT IN HEMODIALYSIS PATIENTS: A PROSPECTIVESIX YEAR STUDY', Acta Medica Iranica Most common site of catheter insertion was upper extremity (basilic followed by cephalic). 2014, 'Complications of peripherally inserted central venous catheters in neonates: Lesson learned over 2 years in a tertiary care centre in India', African Journal of Paediatric Surgery Approximately 40% compromise this upper extremity, with a preference for cubital rays and proximal phalanges. 2017, 'Lone enchondromas of the hand. Long term followup after surgical treatment.', Revista de la Asociación Argentina de Ortopedia y Traumatologia Retrograde thoracic duct lymphangiography with embolization and left upper extremity venous reconstruction were performed with complete resolution of chylothorax. 2018, 'Chylothorax secondary to venous outflow obstruction treated with transcervical retrograde thoracic duct cannulation with embolization and venous reconstruction', Journal of Vascular Surgery Cases and Innovative Techniques However, it can manifest with such symptoms as coldness, pain, and pulselessness in the upper extremity. 2018, 'Acute Subclavian Artery Thrombosis Secondary to Oral Contraceptive Agent Consumption: A Case Report', Reviews in Clinical Medicine |
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