°á¸·¿°

 

°á¸·ÀÇ ±¸¼º : Ç¥ÇÇ, substantia propria(Ç÷°üºÐÆ÷°¡ ¸¹°í, ¸é¿ª¼ºÈ°µ¿ÀÌ »ó´çÇÔ)

conjunctivitis

¸ðµç °á¸·¿°Àº ºÓÀº ´«À» °¡Áö°í ÀÖ´Ù. ÇÏÁö¸¸, ¸ðµç Red eye°¡ °á¸·¿°Àº ¾Æ´Ï´Ù.

 

Á¾·ù

bacterial : viralº¸´Ù ¾ÈÈçÇÏ´Ù. ¼ºÀκ¸´Ù ¼Ò¾Æ¿¡¼­ ³ªÅ¸³­´Ù.

 ¼ºÀÎ : S.aureus

 ¼Ò¾Æ : S.pneumoniae , H.influenza, M.catarrhalis

 

¾ÆÄ§¿¡ ÀϾ¶§ ´«ÀÌ (stuck shut) µé·¯ºÙ¾î ¾È¶³¾îÁö´Â Áõ»ó

purulent discharge(Èò»ö, ³ë¶õ»ö, ÃÊ·Ï»ö)

 

Hyperacute bacterial conjunctivitis

ÀÓÁú(Nesseria Á¾·ù. ƯÈ÷ N.gonorrheae)

½Ã·Â»ó½Ç ÇÒ¼ö ÀÖ´Ù. Áï°¢ÀûÀÎ ¾È°úÀü¿ø!!!

¿äµµ¿°ÀÌ °°ÀÌ ÀÖ´Â °æ¿ì°¡ ¸¹´Ù.

¾öû³­ ºÐºñ¹°ÀÌ ÀÖ´Ù.

¸Å¿ì ºü¸£°Ô ÁøÇàÇÑ´Ù.(ºÓÀº ´«, ¸¸Áú¶§ ÅëÁõ , Chemosis, ´«ÁÖÀ§ ¸²ÇÁÀý ºñ´ë, )

 

Viral : ¼Ò¾Æ ¼ºÀÎ ¸ðµÎ m/c

24~48½Ã°£À̳»¿¡ ¹Ý´ëÆíÀ¸·Î °£´Ù.

watery discharge°¡ ¸¹´Ù.

 

1. EKC Àẹ±â 4ÀÏ, 7ÀÏ(±¹½ÃÃ¥)

¼Ò¾Æ¿¡¼­´Â °í¿­, ÀÎÈÄÅë, ¼³»ç µ¿¹ÝµÉ¼ö ÀÖ´Ù. (¾È°úÇÐ7ÆÇ)

Adenovirus8 ,19

Áõ»ó : ÃæÇ÷, ÅëÁõ, ´«¹°, ´«ºÎ½É, °á¸·¿¡ ÃæÇ÷, ¿©Æ÷, °á¸·¹Ø ÃâÇ÷µµ ÀÖÀ»¼ö ÀÖ´Ù.

Ä¡·á : ¾ø´Ù. (¾È°úÇÐ7ÆÇ)

       »óÇÇÇÏ °¢¸· ȥŹ(ħÀ±) ¸·±â À§ÇØ steroid(¾È°úÇÐ7ÆÇ)

       ÀÌÂ÷Àû ¼¼±Õ°¨¿° ¸·±â À§ÇØ ±¤¹üÀ§Ç×»ýÁ¦(¾È°úÇÐ7ÆÇ)

 

½ÉÇÏ¸é °ÅÁþ¸·ÀÌ »ý±â±âµµÇÑ´Ù.

epidemic-keratoconjunctivitis2  

 

 

 

 

 

 

 

2. AHC ±Þ¼º ÃâÇ÷ °á¸·¿°(¾ÆÆú·Î ´«º´)

¿øÀÎ : Enterovirus70, coxsackie virus

Ư¡ : 8~48½Ã°£ Àẹ±â(ºü¸£´Ù)

      °æ°ú±â°£µµ ª´Ù 5~7ÀÏ

 

Áõ»ó : ÅëÁõ, À̹°°¨, ´«ºÎ½É, ´«¹°È긲, °á¸·ÃæÇ÷, °á¸·¹Ø ÃâÇ÷, ¿©Æ÷, °á¸·ºÎÁ¾

       »óÇǰ¢¸·¿° »ý±æ¼ö ÀÖ´Ù. ¸²ÇÁÀýºñ´ë (EKC¿Í ¹«½¼Â÷À̰¡ Àִ°¡? ¾ø´Ù)

       25%¿¡¼­ ¿­, ¹«·Â°¨, Àü½Å±ÙÀ°Åë

Ä¡·á: ¾ø´Ù.

 

3 ´Ü¼øÆ÷Áø °á¸·¿°

¿øÀÎ : herpes simplex 1

Ư¡ : °¡Áö¸ð¾ç °á¸·¿°ÀÌ »ý±æ¼ö ÀÖ´Ù.

       ´«²¨Ç®¿¡ Æ÷Áø¼º ¹°Áý

       ¿©Æ÷, °ÅÁþ¸·

Ä¡·á : ´ëºÎºÐ ÀÚ¿¬Ä¡À¯µÈ´Ù.

 

Allergic conjunctivitis

IgE

air borne allergen

Mast cellÀÌ granuleºÐºñ, histamine ºÐºñ, Eosinophil chemotactic factor ºÐºñ

Ư¡ : Bilateral , itching(cardinal sign , viral°ú ±¸º°µÊ)

¹®Áö¸£¸é ¾ÇÈ­

±×¿Ü ÀÓ»óÁõ»óÀº viral°ú ºñ½ÁÇÏ´Ù.

 

Á¾·ù

1. °èÀý¼º ¾Ë·¯Áö °á¸·¿°(seasonal allergic conjunctivitis) ¿©·¯ ´Ù¸¥À̸§ÀÌ ÀÖÀ½

allergic conjunctivitis, hay-fever type conjunctivitis, allergic rhinoconjunctivitis

Hypersensitivity 1(IgE) , ²É°¡·ç, Ç®¿¡ ´ëÇÑ ¾Ë·¯Áö °¡Áø »ç¶÷µé¿¡°Ô¼­ º¼¼ö ÀÖ´Ù. (¾È°úÇÐ 7ÆÇ)

Ä¡·á : Ç÷°ü¼öÃàÁ¦ Á¡¾È(°á¸·ºÎÁ¾ Ä¡·á) (¾È°úÇÐ 7ÆÇ)

Ç×È÷½ºÅ¸¹ÎÁ¦ ±¹¼Ò Åõ¿©, (¾È°úÇÐ 7ÆÇ)

³ÃÂòÁú(°¡·Á¿òÁõ), ºñ¸¸¼¼Æ÷¾ÈÁ¤Á¦(Å©·Î¸ô¸°) Á¡¾È(¾È°úÇÐ 7ÆÇ)

¿øÀÎ Ç׿øÀ» Á¦°ÅÇÏÁö ¾ÊÀ¸¸é Àç¹ß(¾È°úÇÐ 7ÆÇ)

 

 

2. Perennial(4°èÀýÁö¼ÓµÇ´Â) allergic conjunctivitis

mild, chronic, 4°èÀý³»³» Áö¼ÓµÇ´Â ¾Ë·¯Á¨(Áý¸ÕÁö Áøµå±â, ¹ú·¹°¢Áú, °õÆÎÀÌ)

¾Ë·¯Á¨ÀÌ Á¦°ÅµÇ¸é ºü¸£°Ô ȸº¹µÈ´Ù(¾È°úÇÐ 7ÆÇ)

 

3, Vernal keratoconjunctivitis(VKC) : Chronic, severe, corneal scar, ½Ã·Â»ó½Ç°¡´É , ³²ÀÚ young¿¡¼­ ¸¹´Ù. º½¿¡ ¹ß»ýÇØ¼­°¡ ¾Æ´Ï¶ó, º½¿¡ ½ÉÇØÁ®¼­ À̸§ÀÌ Àú·¸°Ô ºÙ¾ú´Ù. ¸î³â°£´Ù. ¾ÆÅäÇÇÁúȯµ¿¹Ý(õ½Ä, ºñ¿°)

Á¤È®ÇÑ pathogenesis ¸ð¸¥´Ù.

IgE-mediated(Mast cells) hypersensitivity and T helper cell type 2 (Th2)-mediated responses·Î »ý°¢µÊ (major role)

Type I hypersensitivity

ocular pruritus

Giant papillae¸¦ ¸¸µç´Ù. cobblestone-like papillae on the upper tarsal conjunctiva°¡ Ç×»ó ³ªÅ¸³­´Ù.

À­²¨Çà dominantÇü(palpebral(´«²¨ÇÃÀÇ) VKC) °ú limbal sign dominantÇü(limbal VKC)ÀÌ ÀÖ´Ù.

 

vision loss´Â µå¹°´Ù. Ä¡·á ¾ÈÇÏ¸é »ý±ä´Ù

 

Ä¡·á : topical dual acting mast cell stabilizer and antihistamine lodoxamide, olopatadine, azelastine, or ketotifen

fail to respond to two to three weeks , short-term, high-dose pulse regimen of topical corticosteroids

³Ã¾Ð¹ý

 

 

4. Atopic keratoconjunctivitis(AKC) : Chronic , more severe, corneal scar, ½Ã·Â»ó½Ç , lower tarsus

Type 4, 1 hypersensitivity

 

5. Giant papillary conjunctivitis(GPC) ÄÜÅÃÆ®·»Áî¿Í ¿¬°ü¼º

 

Infection ,¾Ë·¯Áö°¡ ¾Æ´Ñ °á¸·¿°

Dry eye

È­Çй°Áú Ʀ

foreign body

 

Ŭ¶ó¹Ìµð¾Æ °á¸·¿°

  1.Trachoma ( ´«²¨ÇþÈÂÊÀÇ °ÅħÀ» À¯¹ßÇÏ´Â °¨¿°¼ºÁúȯÀ» Æ®¶óÄÚ¸¶ ¶ó ÇÑ´Ù) °³¹ßµµ»ó±¹ endemic area, ÆÄ¸®¸Å°³

 

  2.Adult inclusion conjunctivitis

    STD

    ¿ª½Ã Chlamydia trachomatisÀÇ Æ¯Á¤ serotype¿¡ ÀÇÇØ¹ß»ý

    Topical anti¿¡ ¹ÝÀÀÀÌ ¾ø´Ù¸é  ÀǽÉ

    keratitis°¡ ¹ß»ýÇÒ¼ö ÀÖ´Ù.