下圖顯示一位患有嚴重蚊叮敏感(severe mosquito bite allergy)病人被蚊咬後的情況。大家見到病人的皮膚出現水泡及潰瘍。
嚴重蚊叮敏感其實是一種是一種由愛潑斯坦-巴爾病毒(Epstein-Barr virus,簡稱EBV)引起的NK細胞癌症。EBV病毒一般情況下在NK細胞並不活躍,但當病人被蚊咬後,蚊子口水裡的物質可以刺激CD4+ T細胞,這些細胞再活化NK細胞內的EBV病毒,令NK細胞異常增生。
嚴重蚊叮敏感的病人在無被蚊咬時與常人無異,沒有症狀。但當病人被蚊咬過後,就會出現發燒、肝脾腫脹及皮膚潰瘍等症狀。假以時日,嚴重蚊叮敏感也有可能轉化成噬血細胞性淋巴組織細胞增多症(haemophagocytic lymphohistiocytosis)及侵襲性NK細胞白血病(aggressive NK-cell leukaemia)等嚴重急性疾病。
圖片取自下面刊登在《Journal of Dermatological Sciences》(皮膚科學期刊)的文章:
https://www.jdsjournal.com/article/S0923-1811%2806%2900320-3/fulltext
同時也有10000部Youtube影片,追蹤數超過2,910的網紅コバにゃんチャンネル,也在其Youtube影片中提到,...
mosquito bite allergy 在 Lim Peifen Facebook 的最佳貼文
I’ve lost count of how many times this has happened...Luke was bitten by a mosquito, and from a normal looking bite it became this in a day. We’ve seen a few doctors and even hospitalised him once for observation to manage the condition, but we are still looking for a permanent cure for the allergy. Mummies and daddies, and anyone with similar experiences, I would really appreciate if you can share any valuable information with me. Thank you!
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mosquito bite allergy 在 Mosquito Bite Symptoms and Treatment - CDC 的相關結果
A large area of swelling and redness; Low-grade fever; Hives; Swollen lymph nodes. Treatment. Wash the area with soap and water. Apply an ice ... ... <看更多>
mosquito bite allergy 在 Skeeter Syndrome: What to Do About Allergic Reactions to ... 的相關結果
Skeeter syndrome is a relatively rare inflammatory reaction to mosquito bites, according to the American Academy of Allergy, Asthma, and ... ... <看更多>
mosquito bite allergy 在 Mosquito Bite Allergies: Symptoms and Treatment - Healthline 的相關結果
Common symptoms of mosquito bites include soft bumps on the skin that may become pink, red, and itchy. In most cases, redness and puffiness appears minutes ... ... <看更多>