| 单词 | ulcer |
| 释义 | ulcer (ʌlsəʳ ) Word forms: ulcers countable noun An ulcer is a sore area on the outside or inside of your body which is very painful and may bleed or produce an unpleasant poisonous substance. ...stomach ulcers. Synonyms: sore, abscess, gathering [informal], peptic ulcer Collocations: leg ulcer I have just had to go on a two-day training in leg ulcer treatment. Times, Sunday Times Six out of ten venous leg ulcer patients experience pain with their ulcer, and similar trends are observed for other chronic wounds. Retrieved from Wikipedia CC BY-SA 3.0 They are the major occurrence of chronic wounds, occurring in 70% to 90% of leg ulcer cases. Retrieved from Wikipedia CC BY-SA 3.0 Other symptoms include weak pulses, severe leg cramps, numbness, tingling and leg pain and leg ulcers. The Sun Eventually they can cause leg ulcers, or clots can form causing deep vein thrombosis. The Sun Other things that should be checked by a doctor include sores that don't heal, unexplained skin ulcers and new or existing moles larger than 6mm in diameter. Times, Sunday Times Even if they don't, they can cause disfiguring skin ulcers. The Sun The skin ulcers particularly on the legs could possibly not entirely heal, which can cause difficulties that could lead to infection and amputation. Retrieved from Wikipedia CC BY-SA 3.0 The severity of these skin lesions normally begins during childhood, and may span from a mild rash to skin ulcers that are more severe. Retrieved from Wikipedia CC BY-SA 3.0 If skin ulcers become badly infected or develop gangrene, they often require amputation. Retrieved from Wikipedia CC BY-SA 3.0 Translations: Chinese: 溃疡 Japanese: 潰瘍 |
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