De Quervain chèng-hāu-kûn

De Quervain tsìng-hāu-kûn (ing-gú: De Quervain syndrome; hàn-gú: 狄奎凡氏症 (De Quervain tsìng); "ƶâu-kut hîng-thut ha̍p-tsik-sìng kēn-sau-iām [en]" (橈骨·莖突·狹窄性·腱鞘炎); sio̍k-tshing [en] "A-niâ tshiú" (阿娘手)) sī khòng-tsè tuā-thâu-bú kah i-ê kēn-sau [en] ūn-tōng ê nn̄g-tiâu ki-kèn [en] ê "liâm-i̍k tsiōng pèn-sìng" (mucoid degeneration).^[6][7][3] Tsit-khuán tsìng-hāu-kûn ē tì-sú tshiú-uáñ [en] tuā-thâu-bú tshik ê thàng-thiàñ hām ap-thiàñ.^[3] Tuā-thâu-bú ê kìng-hiòng guē-tén sī hōo-lâng kám-kak thong-kóo ê.^[8] Tuā-thâu-bú mā khó-lîng oh-tit thong-sūn î-tōng.^[4] Tsìng-tsōng ê huat-tsok sī tsiām-tsìn ê.^[4]

De Quervain chèng-hāu-kûn (de Quervain Syndrome)
Other names	Potentially misleading names related to speculative causes: BlackBerry thumb, texting thumb, gamer's thumb, washerwoman's sprain, mother's wrist, mommy thumb, designer's thumb. Variations on eponymic or anatomical names: radial styloid tenosynovitis, de Quervain disease, de Quervain tendinopathy, de Quervain tenosynovitis.
The modified Eichoff maneuver, commonly referred to as the Finkelstein's test. The arrow mark indicates where the pain is worsened in de Quervain syndrome.[1][2]
Pronunciation	Hoat-gí ho͘-im: ​[də kɛʁvɛ̃]
Specialty	Hand surgery, Plastic surgery, Orthopedic surgery.
Symptoms	Pain at the outside of the wrist[3]
Usual onset	Gradual[4]
Risk factors	Repetitive movements, trauma, rheumatic diseases[4][3]
Diagnostic method	Based on symptoms and examination[3]
Differential diagnosis	Osteoarthritis[4]
Treatment	Avoiding activities that bring on the symptoms, pain medications, splinting the thumb[4]
Frequency	c. 1%[5]