Diagnostic approach to chronic large bowel diarrhea
{ Chronic diarrhea´Â 4ÁÖÀÌ»ó Áö¼ÓÇÏ´Â °æ¿ì·Î °¾ÆÁö¿¡¼ ÈçÈ÷ ¹®Á¦°¡ µÈ´Ù.
¿øÀÎÀº ¿©·¯°¡ÁöÀ̰í Ä¡·á¹ÝÀÀµµ ´Ù¾çÇϹǷΠÁ¤È®ÇÑ Áø´ÜÀÌ Áß¿äÇÏ´Ù.
CLBD ( Chronic Large Bowel Diarrhea ) ¿¡ ´ëÇØ
Proactical approach¸¦ Summarize Çß´Ù.}
1. Localization of chronic diarrhea.
¸¸¼º¼³»ç¸¦ Áø´ÜÇϱâ À§ÇÑ Ã¹´Ü°è´Â origin ÀÌ á³íó ÀÎÁö, ÓÞíóÀÎÁö¸¦ °¨º°ÇØ
³»´Â °ÍÀÌ´Ù. ¼ÒÀå°ú ´ëÀåÀ» °¨º°ÇÏ´Â °ÍÀº Áø´Ü°èȹ, D.D, Áø´Üºñ¿ëÀ» °í·ÁÇØ
º¼¶§ Áß¿ä ÇÏ´Ù.
History¿Í °£´ÜÇÑ ÀÔ¿øÀ¸·Î ÀÓ»ó°üÂûÀ» ÅëÇØ ±¸º° ÇÑ´Ù.
¸Û¸ÛÀÌÀÇ ¶ËÀº ȯ°æ , »ç·áº¯È, ÀÔ¿ø°°Àº stress¿¡ ÀÇÇØ º¯ÈµÇ´Ù.
( ÀÔ¿ø ±â°£Áß¿¡ ȯ°æ¿äÀÎÀ¸·Î ¸¸¼º¼³»ç¸¦ °®´Â ¸Û¸ÛÀ̰¡ Á¤»óº¯À» º¸´Â °æ¿ìµµ
°£È¤ ÀÖ´Ù. )
` CLBDÀÇ Æ¯Â¡
- Áߵ ¶Ç´Â ½ÉÇÑ ºÐº¯ Ƚ¼ö Áõ°¡
- ¹èº¯½Ã ºÐº¯·® °¨¼Ò
- Urgency, Tenesmus, Excess fecal mucus, Hematochzia, Anal pururitus or pain.
- üÁß ¼Õ½ÇÀº µå¹°´Ù .<¾Ç¼º Á¾¾ç, ±¤¹üÀ§ÇÑ ±Ë¾ç¼º ´ëÀå¿°,½ÉÇÑ ÆíÃæ(Whip worm)
°¨¿°½Ã¿¡ ½ÉÇÑ Ã¼Áß¼Õ½ÇÀ» µ¿¹ÝÇϱ⵵ ÇÔ >
- VomitingÀº ¶Ñ·ÇÇÑ Áõ»óÀº ¾Æ´Ï´Ù. < °£ÇæÀû ±¸Åä: 30 ~ 50 % of CLBD ±âÀüÀº
¹àÇôÁöÁö ¾ÊÀ½, ¼ÒÀå°ú µ¿½Ã Ä§ÇØµÇ¾î ¼Ó¹ßÁõÀ̰ųª, À§Áúȯ°ú ¼Ó¹ßµÉ°æ¿ì,
°áÀåÀÇ ¿°ÁõÀÌ ½ÉÇÑ À§°áÀå ¹Ý»ç³ª ºÎ±³°¨½Å°æ ÀÚ±ØÀ¸·Î ±¸ÅäÁßÃ߸¦ ÀÚ±ØÇؼ >
°áÀåÀº ºÐº¯ÀúÀå°ú ¹°À» Èí¼öÇÑ´Ù.
´ëÀ强 ÁúȯÀº ÀÌ·¯ÇÑ ±â´ÉÀ» ÆÄ±«ÇÏ¿© ¼³»ç¸¦ À¯µµÇÑ´Ù.
°áÀå ( ¿øÀ§ °áÀå )ÀÇ ¿°ÁõÀº ¹èº¯ ¹Ý»ç¸¦ ÀÚ±ØÇÏ¿© UrgencyÇÏ°Ô ¼Ò·®ÀÇ ºÐº¯À»
ÀÚÁÖ º¸°Ô ÇÑ´Ù. °áÀåÀÌ ºóÈÄ¿¡µµ Áö¼ÓÀûÀÎ ¹èº¯¹Ý»ç°¡ »ì¾Æ¼
Scant stool produfction°ú tenesmus¸¦ À¯µµ ÇÑ´Ù.
°áÀåÁ¡¸·¿¡´Â ºÐº¯À» À±È° ÀÛ¿ëÇÏ´Â Goblet cell ÀÌ ÀÖ¾î Á¡¾×À» ºÐºñÇÑ´Ù.
Á¡¸·¿¡ ¿°ÁõÀÌ Àְųª ÀÚ±ØÀÌ ÀÖÀ¸¸é °ú·®ÀÇ Á¡¾×ÀÌ ¼¯¿© ³ª¿À°Ô µÈ´Ù.
°áÀåÁ¡¸·ÀÇ UlcerÀ̳ª ErosionÀº ½Å¼±ÇÑ Ç÷¾×ÀÌ ¼¯¿©³ª¿À´Â Hematochezia¸¦
ÀÏÀ¸Å²´Ù.
2. Different Diagnosis.
°¡Àå ÈçÇÑ ¿øÀÎÀº Trichuris vulpis °¨¿°°ú »ç·á¼ºÀ̰í, µÑ´Ù Ä¡·á°¡ °¡´ÉÇÏ´Ù.
* Table 1
Clinical Signs that Halp Localize the Source of Chronic Diarrhea
Clinical Signs / Small Bowel Diarrhea /Large Bowel Diarrhea
Frequency of defecation ; Mild to moderate increase;Moderate to severe increase
Quantity per defecation ; Normal to increased ;decreased to scant
Weight loss ; Comon ;Rare
Excess mucus production ; Absent ;Present
Presence of bloood ; Melena ;Hematochezia
Tenesmus ; Absent ;Present
Anal irritation of pruritus;Absent ;present
- ¼ÒÀåÁúȯÀ¸·Î °áÀå¿¡ º¯°æµÈ ¼·½Ä¹°ÀÌ ¼Ó¹ß¼º ´ëÀåÁúȯÀ» À¯¹ßÇÑ´Ù.
ºñÁ¤»óÀû ¼ÒÀå±â´ÉÀº Bacterial hydroxylation of free fatty acid¿Í
bile acidÀÇ DeconjugationÀ» À¯¹ß ÇÒ¼ö ÀÖ´Ù.
°á±¹ ´ëÀåÁúȯ Áõ»ó°ú ¼ÒÀåÁúȯÁõ»óÀÌ ¼¯¿© ³ª¿Ã¼ö ÀÖ°Ô µÈ´Ù.
(*) CLBD ÀÇ ¿øÀεé
衁. Plasmacytic - Lymphocytic, Eosinophilic, Hystocytic Ulcerative
Granulomatous, Suppurative.
遁. ±â»ýÃæ¼º
Trichuris vulpis, Giadia spp, Ancylostoma canium, Uncinaria stenocephala
Entamoeba histolytica, Balontidium coli
鑁. Á¾¾ç¼º
Benign polyps, Leiomyoma, Adenocarcinoma, Lymphosarcoma, Leiomyosarcoma,
Plasmacytoma, Mast cell tumor
鱁. ºñ¿°Áõ¼º
»ç·á, Chronic idiopathic large bowel diarrhea, Cecal inversion,
Ileocolic intussusception, Small bowel malassimilation disorder(secondary
Colitis )
ꁁ. °¨¿°¼º
Histoplasma, Salmonella, Camphylobacter jejuni, Yersinia entrocolitica,
Clostridium perfringens , Prototheca spp, Hetrobilharzia,
Dostridium difficile
ꑁ. ´ë»ç¼º
Uremia, Hypoadrenocorticism, Chronic pancreatitis, Hypothyroidism.
3. Diagnostic Plan
a. ¼ÒÀåÀÎÁö ´ëÀåÀÎÁö ±¸º°
b. History taking ( »ç·á¸¦ ƯÈ÷ ÁßÁ¡Àû )
; ¿ÜºÎ ȯ°æ, Æí½Ä¿©ºÎ (free - roaming )
` ºÎÀûÀýÇÑ »ç·áÀÇ ÀÇÇÑ °æ¿ì »ç·á ±³Ã¼·Î¸¸ Ä¡·á °¡´É
` Á¤¹Ð°Ë»ç¸¦ Çϱâ Àü¿¡ 3 ~ 4 ÁÖ°£ »õ·Î¿î »ç·á·Î ±³Ã¼ ÇØº¸´Â °ÍÀÌ ÁÁ´Ù.
` Low fat, Highly digestible (i/d) or, °í¼Òȼº, Áߵ Áö¹æ,
Á¶¼¶À¯ ÇÔÀ¯( Eukananuba ), Free - roaming dogÀº °¡µÎ¾î ³õ°í
»ç·á °íÁ¤ ½Ãµµ
c. P.E
º¸Åë underlyng causeÀ» °¨º°Çϱâ ÈûµéÁö¸¸ Concurrent diseaseÀ» rule outÇϴµ¥
µµ¿òÀÌ µÇ°í °¡²û º¹ºÎµ¢¾î¸® ( mass )°¡ ¸¸Á®Áö±âµµ ÇÑ´Ù.
e. Digital rectal Exam / Rectal cytology
ºñ´ëµÇ°í Corrugated µÈ Á÷ÀåÁ¡¸·, °ü°³» mass, Stricture ³ª °ü°¹Û Æó»ö,
¿äÃßÇÏ ÀÓÇÁ¼±Áõ¿¡ ÀÇÇÑ °áÀå°ü°ÀÇ narrowingÀ» È®ÀÎ.
Àå°©³¤ ¼Õ°¡¶ôÀ¸·Î Á÷À庮À» ±Ü¾î¼ Slide¿¡ °¡º±°Ô Roalling À» ÇÑ´ÙÀ½ Wright
¿°»ö.
Á¤»ó > °áÀå »óÇÇ , ¼¼±Õ, ¼Ò·®ÀÇ ¿°Áõ¼¼Æ÷.
ºñÁ¤»ó > Neutrophil ÀÇ ¼ö°¡ ±ÞÁõ.=> °¨¿°À̳ª ¿°Áõ => fecal culture needed.
EosinophilÀÌ ÁÖÀÎ °æ¿ì eosinophilic colitis ÀǽÉ
Á¾¾ç¼¼Æ÷
Histoplasma¸¦ ޽ÄÇÑ macrophageµîÀ» °üÂû ÇÒ¼ö ÀÖ´Ù.
f. ºÐº¯°Ë»ç
` ¿©·¯¹ø ÇÒ°Í , °¡Àå ÈçÇÑ CLBD ÀÇ ¿øÀÎ À̹ǷÎ.
` °¡²û Trichuris ÀÇ ova°¡ °£ÇæÀûÀ¸·Î »ç¶óÁ® false - negativeÀ» À¯µµ ÇϹǷÎ
fenbendazole (panacur) ¸¦ 50 mg/kg 3Àϰ£ ¸Ô¿© º¸¾Æ¶ó
¿ÏÀüÈ÷ Rule out µÉ¶§±îÁö.
` º¸Åë whip worm ÀÎ °æ¿ì Ä¡·áÇϸé 2 ~ 3 ÀÏÀÌ¸é ³´´Â´Ù.
*. Giadiasis ´Â ±Þ¼º ¼ÒÀ强 ¼³»ç¸¦ À¯µµÇϱ⵵ ÇÏÁö¸¸ CLBDÀÇ ¿øÀÎÀÌ µÇ±âµµ
ÇÑ´Ù.
Zinc Sulfate floatation ¹ýÀÌ °¡Àå ÀûÈ®ÇÑ Áø´Ü¹ýÀÌ´Ù.
= Method
- 0.5 ~ 1g(feces)¿Í Lugol`s Iodine 5 dropÀ» test tube¿¡ ¼¯´Â´Ù
- 33% Zinc sulfate sol.¸¦ ½ÃÇè°ü ³¡±îÁö º×´Â´Ù.
- Cover slipÀ¸·Î µ¤°í³ª¼ 5Ý µ¿¾È centrifuge, 1,500 rpm
- Slide + cover¸¦ ÀåÂøÈÄ °æ°Ë
* Balautidium coliµµ À̹æ¹ýÀ¸·Î °¡²û¾¿ º¸ÀÓ
` Fresh fece¸¦ Saline¿¡ mix ÇÑÈÄ °Ë°æ ( Giadia Trohpozoite )
Entemoeba histolytica, Balantidium coli µµ °¡´É ( À¹æ¹ýó·³ ½±°Ôº¸ÀÌÁö
¾Ê´Â´Ù. )
` Highly motile spiral bacteria ( Camphylobacter jejuni ) - CultureÇØ¼ ÆÇ¸í
Á¤»ó ºÐº¯¿¡µµ ¸¹Àº spirochetes °¡ ÀÖ´Ù´Â °É ÀÖÁö ¸»°Í.
` Further diagnositic step
Àû¿ë> ½ÄÀ̼º ¼³»ç¿øÀÎÀ» history¸¦ ÅëÇØ ¾ËÁö ¸øÇßÀ»¶§
3 ~ 4 ÁÖ°£ »ç·á ±³Ã¼¹ýÀ¸·Î Ä¡·áÇØµµ È¿°ú°¡ ¾øÀ»¶§
ºÐº¯°Ë»ç½Ã ±â»õÃæÀÌ µ¿Á¤ ¾ÈµÉ ¶§
Whip worm À» 3Àϰ£ Ä¡·áÇØµµ ¼³»ç°¡ ¸ÜÁö ¾ÊÀ» ¶§
g. Bland - diet trial
h. Therapy for whipworms
i. CBC (Cmplete blood count) , Serum biochemical profile, ¿ä°Ë»ç
Eosinophilia - ±â»ýÃæ °¨¿°, Àå°ü ¿°Áõ¼º º´¼Ò¸¦ ¾Ï½Ã
Hypoproteinemia - protein-losing enterocolopathy¸¦ ¾Ï½Ã
* ´ë»ó¼º ÁúȯÀÎ Uremia, Hypoadrenocortism, Chronic pancreatitis,
HypothyroidismÀº CLBD¿Í µå¹°°Ô °ü·Ã
Signs of metabolic disease ; Polyuria, Polydipsia, Weakness, Collapase,
Severe vomitting, Nonpururitic systemic alopecia
j. Colonoscopy / mucosal biopsy
i¿¡¼µµ ¾ÈµÇ¸é Colonoscopy ¸¦ ÇÔ.
Mucosal biopsy,too
k. Fecal culture
l. º¹ºÎ X - ray
- CLBD¿¡ º°µµ¿òÀº ¾ÈµÈ´Ù.
- Abnormal mass³ª Sublumbar Lymphadenopathy¸¦ °¨Áö ÇÑ´Ù.
m.Barium enema
* ¼¼±Õ¼º ¿øÀÎÀº µå¹°´Ù < Culture·Î ¼¼±ÕÀ» µ¿Á¤ ÇÑ´Ù.>
ÃÖÃÊ¿¡´Â ClostridiumÀÇ °úÀ×¼ºÀåÀ¸·Î Toxin Çü¼ºÀ¸·Î CLBDÀÇ Å«¿øÀÎÀ¸·Î µîÀå
ÇßÁö¸¸ Á¶±Ý´õ ¿¬±¸ ÇØ¾ßÇÑ´Ù.
1> Trichuris vulpis infection
WhipwormÀº °¡Àå ÈçÇÑ ¿øÀÎ ÁßÀÇ ÇϳªÀÌ´Ù.
¼ºÃæÀÇ thin anterior portionÀÌ ¸ÍÀå°ú »óÇà°áÀå Á¡¾ÇÀ» ¶Õ°íÁö³ª°¡ ¿°Áõ°ú
Á¡¸· ºñ´ë¸¦ ÀÏÀ¸Å²´Ù.
Life cycleÀº DirectÀ̰í egg´Â 10ÀÏ À̳»·Î ºÎȵȴÙ.
¼ºÃæÀÌ °£ÇæÀûÀ¸·Î õùÕ°À» »ý»êÇϹǷΠ¿ÀÁøÇϱ⠽±´Ù.
Ãæ¶õÀ» ¸î³âÀÌ°í ¹è¼³ÇϹǷΠreinfectionÀÌ ÀϾÙ.
Life cycle ; inactive ova ¼·½Ä -> ¼ÒÀåÁ¡¸·À» ¶Õ°í Áö³ª°¨ 2 ~ 10 days
-> Emerge -> ¼º¼÷ÀÌ ÀÌ·ç¾îÁö´Â ¸ÅÀå°ú »óÇà°áÀåÀÇ Á¡¸·¿¡ ºÎÂø
-> 70 ~ 107 daysÈÄ¿¡ ¾Ï³ðÀÌ ova¸¦ »ý»ê.
* °¨¿°ÀÌ ¾ÈµÇµµ ( °Ë»ç½Ã negative ) ¿øÀÎÀÌ ¶Ñ·ÇÇÏÁö ¾ÊÀ¸¸é DewormingÀ» ½Ç½ÃÇÑ´Ù
衁. Panacure 50 mg/kg, PO, s.i.d for 3days
遁. Butamisole ( styquin ) 2.4 mg/ kg , SC
鑁. Dichlorvos ( Fermenta ) 30 mg/kg, PO
鱁. Mebendazole ( Telmintic ) 22mg/kg, orally s.i.d for 3 adys
ꁁ. Febantel and Praziquantel 1g paste/3.4kg, orally s.i.d for 3 days
* 3ÁÖ ÈÄ¿¡ ¹Ýº¹ Åõ¿© ( 3´Þ°£ )
È¿´ÉÀ̳ª ¾ÈÁ¤¼º ¶§¹®¿¡ Fenbendazole ( Panacure ) ÀÌ Ä¡·á¿¡ ¼±È£µÈ´Ù.
* ButamisoleÀº Ä¡·á°è¼ö°¡ ³·°í, ¼è¾àÇϰųª ½ÉÀå»ç»óÃæÁõÀÌ ÀÖ´Â °æ¿ì »ç¿ë±ÝÁö
* Dichlorvos´Â »ç»óÃæÁõ½Ã ±Ý±â, ȯÃàÀÌ ¼è¾àÇϸé ÀÌȸ ¿ë·®À¸·Î
* Mebendazole˼ idiosyncratic hepatic toxicity in dogs
2> Diet - responsive chronic large bowel diarrhea
` »ç·á ( ¾²·¹±â¸¦ ¸Ô°Å³ª »óÇÑÀ½½Ä, ¸Ô¾î¼´Â ¾ÈµÉ°Í, »ç·á¸¦ ÀÚÁÖ ¹Ù²Ù´Â °Í ) ¿¡
ÀÇÇØ ¹ß»ý
` 3 ~ 4 ÁÖ°£ »ç·á¸¦ ±³Ã¼ Ä¡·á, Fecal Exam °ú DewormingÀ» ±³´ë·Î ÇàÇØ¾ß ÇÑ´Ù.
` »õ·Î¿î »ç·á ±Þ¿©½Ä
衁. Hill`s i/d.
Á¶¼¶À¯, Áö¹æÀÌ ³·°í ´çÀÌ ³ô´Ù. ProteinÀÌ ¿·®ÀÇ 6 ~ 8 %¸¦ Â÷Áö ÇÑ´Ù.
遁. »ç·á³» Áö¹æ ÇÔ·®Àº ³·¾Æ¾ß ÇÑ´Ù.
: ¼¼±ÕÀÇ Áö¹æ»ê HydrationÀÌ ´ëÀ强 ¼³»ç¸¦ ÀÏÀ¸Å°±â ¶§¹®¿¡
鑁. ÇѰ¡Áö ´Ü¹éÁúÀ» °ø±ÞÇÏ´Â °ÍÀÌ °áÀå¿¡ µµ´ÞÇÏ´Â ´Ü¹éÁú Ç׿øÀÇ Á¾·ù¿Í ¾çÀ»
ÁÙÀÌ´Â ¹æ¹ýÀÌ´Ù.
鱁. ÀÌ»óÀûÀÎ ¾ç°ú À¯ÇüÀÇ Á¶¼¶À¯¸¦ ¸ÔÀÌ´Â °ÍÀÌ ´ëÀ强 ¼³»ç¿¡ Áß¿äÇÏ´Ù.
ꁁ. ±×¿Ü > Á¶¼¶À¯°¡ ¾à°£ ÀÖ´Â Eukanuba, Proplan, CNM ( Canine Intestinal )
Pedigree ( Low Fat dieatary management )
Home made > Rice, low fat - cottage cheese, chicken,
ÀÓ»óÁõ»óÀÌ ¼Ò½Ç µÉ¶§±îÁö Á¤»ó StoolÀ» º¸À̸é 4 ~ 6 ÁÖ ÈÄ¿¡ ¿ø·¡ »ç·á·Î
Á¡Â÷ ±³Ã¼ÇÑ´Ù.
3> Plasmacytic - Lymphocytic Colitis
` Plasmacytic - Lymphocytic Colitis ´Â °¾ÆÁö¿¡¼ °¡Àå ÈçÇÑ ¿°Áõ¼º Àå¿° ÀÌ´Ù.
` ¼ÒÀå°ú µ¿½Ã¿¡ Ä§ÇØµÇ¸é Áõ»óÀÌ È¥ÇÕµÇ¾î ³ª¿Â´Ù
` Áø´ÜÀº Biopsy »ê¹°Áß¿¡ Plasma cell °ú Lymphocyte cell ¼ö¸¦ º¸°í Áø´Ü ÇÑ´Ù.
` ³»½Ã°æ»ó > Mucosal friability ÀÇ Áõ°¡ , GranulityÀÇ Áõ°¡, Á¡¸·ÇÏ Ç÷°ü °¡½ÃÈ
°¨¼Ò, ErosionÀ̳ª Ulcer.
` ¿øÀÎ ; Unknown, À½½Ä, ¼¼±Õ, ±â»ýÃæ¿¡ ÀÇÇÑ Hypersentivity°¡ ÀÇ½É µÈ´Ù.
Hypoallergic diet·Î ±³Á¤ µÇ´Â°É·Î º¸¾Æ »ç·á¿¡ hypersensitivity Çϴ°ÍÀÌ
ÁÖ ¿øÀÎÀ¸·Î ÀÛ¿ëÇÏ´Â °Î °°´Ù.
` 4ÁÖ Á¤µµ d/d ( Hill`s)³ª Anergen (wysong) À» ¸ÔÀ̰ųª,
low fat- cottage cheese ( 1 part ) + Rice ( 2 parts )¸¦ ¸ÔÀδÙ.
` Test ±â°£ Áß¿¡ ´Â ¿ÀÁ÷ À§ÀÇ »ç·á¸¸ ¸ÔÀ̰í Vitamines, Chewable heartworm
drugµî ¾î¶² °Íµµ ¸ÔÀÌ¸é ¾ÈµÊ.
` Áø´ÜÀ» È®ÁøÇϱâ À§Çؼ´Â ¿ø·¡¸ÔÀÌ´ø »ç·á¸¦ ´Ù½Ã¸ÔÀÌ¸é ±Þ°ÝÈ÷ ¼³»ç°¡ Àç¹ß
ÇÑ´Ù
` Allergen ( Beef, Whey, Beef by-products, Soybeans,Wheat )µîÀÌ ÁÖ·Î
Hypoallergic diet´Â À̸¦ °í·ÁÇØ¼ Á¦Á¶ ÇÒ°Í.
` »ç·á ±³Ã¼·Î Diarrhea°¡ ±³Ã¼µÇÁö ¾ÊÀ¸¸é SulfasalazineÀ» Åõ¿©ÇÔ
( ¹Ýµå½Ã »ç·á ±³Ã¼¿Í º´Çà ÇÒ°Í )
* Sulfasalazine
5-amino-salicylic acid + Sulfapyridine ( azo bond ·Î ¿¬°á )
¼¼±ÕÀÌ azo bond¸¦ ÆÄ±«ÇϹǷΠ5-amino¿Í Sulfa·Î ³ª´©¾î Áø´Ù.
Sulfa´Â Èí¼ö µÇ°í 5-amino´Â °áÀåÒ®¿¡¼ ±¹¼ÒÀûÀ¸·Î ÀÛ¿ë ÇÑ´Ù.
À̾àÀº PG¿Í Leukotriens ÇÕ¼ºÀ» ¾ïÁ¦ÇÏ¿© ¿°ÁõÀ» ÁÙÀδÙ.
* Sulfapyridine
` Keratoconjunctivitis sicca¸¦ ÀÏÀ¸Å°°í, Side effect¸¦ ÀÏÀ¸Å°´Â ºÐÇØ»ê¹°ÀÌ´Ù.
` ±×·¯¹Ç·Î SulfasalazineÀ» Åõ¿©½Ã ´«¹° »ý»êÁ¤µµ¸¦ Àß°üÂûÇØ¾ß ÇÑ´Ù.
` ´«¹° »ý»êÀÌ 50% ÀÌÇÏ·Î ¶³¾îÁö¸é ÈÞ¾àÇϰí, Á¤»óÀÌ µÉ¶§±îÁö ±â´Ù·È´Ù°¡
´Ù½Ã »ç¿ë
` VomitingÀÌ Side effect·Î ³ªÅ¸³ª´Âµ¥ ÀÌ´Â Entric - CoatingµÈ Sulfasalazine
À¸·Î ÇØ°á ÇÑ´Ù.
` 15 ~ 50 mg/kg t.i.d ( not to exceed 1g t.i.d )
` StoolÀÌ Á¤»óÀ̸é 4ÁÖ °£°ÝÀ¸·Î 50%¸¦ ÁÙÀÌ°í ¸¶Áö¸·À¸·Î 25% ±îÁö ÁÙ¿©ÁØ´Ù
( Àå±â Ä¡·á½Ã 50%ÀÇ ÃÊȸ ¿ë·® b.i.d, t.i.d )
` Olsalazine
¼ÒÀå¿¡¼ Èí¼ö°¡ ¾ïÁ¦µÇ°í, 5-aminosalicylic acid¸¦ °áÀåÀ¸·Î ¿î¹Ý ½ÃŲ´Ù.
olsalazineÀº µÎ°³ÀÇ salicylate ±â°¡ azo bond·Î °áÇÕ µÊ
` Sulfasalazine¸¸À¸·Î´Â Plasmacytic - Lymphocytic coilitis°¡ ±³Á¤µÇÁö ¾ÊÀ¸¸é
PrednisoloneÀ» µ¿½Ã, ´Üµ¶ Åõ¿© ÇÑ´Ù. 1 ~ 2mg/kg s.i.d
¾à¿ë·®À» Á¡Â÷ ÁÙ¿© °¡¸é¼ Åõ¿© < °¾ÆÁö°¡ Áõ»óÀÌ ¿ÏÈ µÇ¾î °¡´Â °É º¸¸é¼ >
` Combination ÇÏ¸é ¾à¿ë·®µµ ÁÙÀÌ°í ºÎÀÛ¿ëµµ ¸·À»¼ö ÀÖ´Ù.
` SteroidÀÇ side effects ( polyuria, polydipsia, polyphagia, recurrent urinary
tract infection, hepatopathy )¸¦ °¨¼Ò ½Ã۱â À§ÇÏ¿© Azathioprine 2mg/kg
s.i.d - thiopurine antimetabolite ,
4ÁÖ ÈÄ¿¡µµ ȸº¹ µÇÁö ¾ÊÀ¸¸é 0.5 mg/kg ·Î ÁÙÀδÙ
Side effects - Neutropenia, Thrombocytopeia
` ±âÀüÀº ¸ô¶óµµ TyloineÀÌ ÁÁ´Ù ( 20 ~ 40 mg/kg b.i.d ~ t.i.d )
; À§Àå°üÀÇ ¹Ì»ý¹°ÃÑ¿¡ º¯È À¯µµ
` MetronidazoleÀº ´Ù¸¥ ¾à°ú µ¿½Ã Åõ¿©. 10-30 mg/kg s.i.d ~ t.i.d
; Ç׿øÃæ ÀÛ¿ëµµ ÀÖ¾î¼ Çø±â¼º ¼¼±Õ¿¡µµ È¿°ú°¡ ÀÖ°í Cell-mediated immunity
¸¦ ¾ï¾Ð ÇÑ´Ù.
4> Chronic Idiopathic Large Bowel Diarrhea.
' Irritable Bowel Syndrome Àº ±× Ư¡ÀÌ Àß ¹àÇôÁöÁö ¾Ê¾Ò´Ù.
»ç¶÷Àǰæ¿ì º¹Åë°ú ¼³»ç ¶Ç´Â º¯ºñÁõ°ú °ü·ÃµÇ¾î ³ªÅ¸³´Ù.
と ºñÁ¤»óÀûÀÎ ¸¸¼º ±ÙÈïºÐ¼º°ú ¿îµ¿¼ºÀÌ stress¿¡ ÀÇÇØ »ý±â±âµµ
fiber deficient diet¿¡ ÀÇÇØ¼µµ ¹ß»ý.
と IBS´Â chronic idiopathic large bowel diarrhea ·Î ´õ À߾˷ÁÁ® ÀÖ´Ù.
IBS´Â large breed¿¡ È£¹ßÇϰí stress¿Í °ü·ÃµÇ°í loose,mucoid stool °úµµ
°ü·ÃµÇ¾î ÀÖ´Ù
と IBS¿¡ soluble fiber¸¦ ÷°¡Çؼ ¸Ô¿´´õ´Ï (i/d¿¡) ¼³»ç°¡ ¿ÏȵǾú´Ù.
(ÁßÇü,¼ÒÇü̳)
と Stress factor ´Â ÀÎÁ¤µÇÁö ¾Ê¾Ò´Ù.
で Hematochezia °¡ ³ªÅ¸³´Ù.
と °¢±â ´Ù¸¥ fiber´Â GI tract¿¡ ´Ù¾çÇÑ È¿°ú¸¦ ³ªÅ¸³½´Ù.
;°¡¿ë¼º ¹× ºÒ¿ë¼º ¼¶À¯°¡ ºÐº¯ÀÇ °æµµ¿¡ ´Ù¾çÇÑ ¿µÇâÀ» ³ªÅ¸³½´Ù.
Soluble fiber´Â ingestaÀÇ passage¸¦ Áö¿¬ ½ÃŰ°í ¹°À» Èí¼öÇϴµ¥ º¸´Ù ¸¹Àº
½Ã°£À» ¿äÇÏ°Ô ÇÑ´Ù.
°áÀåÀÇ ¼¼±ÕµéÀº Soluble fiber¸¦ ºÐÇØ½ÃÄÑ ¼¼±ÕÁõ½Ä°ú ´ë»ç»ê¹°À» Áõ°¡ ½ÃŲ´Ù.
Ü¥ÕáÀ» Áõ°¡ ½Ã۰í , ºÐº¯ÀÇ Wet weight¸¦ 75 %À» Â÷ÁöÇÏ°Ô µÈ´Ù.
Soluble fiberÀÇ ÀÕÁ¡Àº °áÀå ¼¼±ÕÃÑÀÇ º¯°æ¿¡ ÀÖ´Ù.
` ºÒ¿ë¼º fiber´Â ¼ÒȵÇÁö ¾Ê°í ºÐº¯·® Áõ°¡¿Í °áÀå È®ÀåÀ» À¯µµ ÇÑ´Ù.
°áÀå È®ÀåÀº °áÀå±Ù ÈïºÐ¼º°ú ºÐÀý¿îµ¿À» Á¤»óÈ ½ÃŰ°í °áÀåÀ» ÅëÇÑ ºÐº¯ À̵¿À»
´À¸®°Ô ÇÑ´Ù . ºÐº¯ ¿îµ¿ÀÇ Áö¿¬ÀÌ ¹°Èí¼ö¸¦ ÁõÁø ½ÃŲ´Ù.
` °¡¿ë¼º ¹× ºÒ¿ë¼º ¼¶À¯°¡ bile acid¿Í °áÇÕÇϰí bile acidÀÇ decongationÀ»
¾ïÁ¦ ÇÑ´Ù.
` fiber´Â ¹°À» Èí¼öÇÏ¿© ºÐº¯ÀÇ °æµµ¸¦ °³¼± ÇÑ´Ù.
` »ç·á÷°¡Á¦´Â Å«µµ¿òÀÌ ¾ÈµÇ°í stress°¨¼Ò¿Í Drug therpy°¡ Å« µµ¿òÀÌ µÈ´Ù.
* °áÀå ºÐÀý¿îµ¿À» ÁõÁø½ÃŰ´Â Drug
1) Narcotics
Lomotil ( Diphenoxylate 0.1 ~ 0.2 mg/kg t.i.d )
Loperamide ( 0.1 mg/kg b.i.d )
2) Anticho;inergic, Antispasmotic, with CNS sedatives
Propantheline bromide ( 0.25 ~ 0.5 mg/kg t.i.d )
Librax ( 2.5 mg Clidinium bromide + 5mg Chlordiazepoxide )2 ~ 3 Capsule/D
5> Neoplasia
- Middle age or older dog
- Benign colorectal poylps ÀÌ °¡Àå ÈçÇÔ
- Fecal mucus, Tenesmus, Hematochezia
»ç¶÷ÀÇ °æ¿ì Adenomatous polypÀº ¾Ç¼º Transformation À» À¯µµ ) °³¿¡¼´Â ¾Ë·Á
ÁöÁö ¾ÊÀ½
- °¡Àå ÈçÇÑ Malignant tumor´Â Adenocarcinoma¿Í LymphosarcomaÀÌ´Ù.
- Adenocarcinoma ( ¿°Áõ Æó»ö À¯µµ )- Solitary annular mass
- Lymphosarcoma ´Â singular or multiple => Á¡¸·¿¡ diffuse ÇÏ°Ô º´¼Ò À¯¹ß
¿©·¯ºÎÀ§¿¡¼
- Both, rectal cytology·Î °üÂû µÊ
- ħÀ±¼º ÀÓÇÁÀ°Á¾Àº Á¡¸·ÀÇ granulity ¿Í friablity¸¦ Áõ°¡ ½ÃÅ´
Á¡¸·ÇÏ Ç÷°üÀ» Æó»öÇÏ°í ¹Ì¶õ°ú ±Ë¾çÀ» À¯¹ß ÇÑ´Ù.
¼±¾ÏÁ¾Àº Slowly invasive tumor ÀÌ´Ù.
- Surgical resection Àº ÀϽÃÀûÀ¸·Î ¼³»ç¸¦ ¿ÏÈ ½ÃŰÁö¸¸ Åë»ó Àç¹ßÇÑ´Ù.
ÀÓÇÁÀý, °£, Æó·Î ÀüÀ̰¡ µÈ´Ù.
- Diffuse Lymphosarcoma ( prednisolon, Vinscritine, Cyclophosphamide,
Lasparaginase ·Î Ä¡·á )
¼Òȱ⼺ ÀÓÇÁ¼±Á¾Àº ÈÇпä¹ý¿¡ ÀÏ¹Ý ÀÓÇÁÁ¾º¸´Ù µèÁö ¾Ê´Â´Ù.
°áÀý¼ºÀÎ °æ¿ì Surgical resection °ú Chemotherapy¸¦ º´Çà
6> Giardiasis
` ÁÖ·Î ¼ÒÀå¿¡ Ä§ÇØ ÇÏÁö¸¸ ±¸Åä¿Í ´ëÀ强 ¼³»ç¸¦ À¯µµ ÇÑ´Ù.
` Life cycleÀº DirectÇϰí Cyst ¼·½Ä -> À§³ª ½ÊÀÌÁöÀå¿¡¼ excystayion
-> trophozoite°¡ ¼ÒÀå Á¡¸·¿¡ ºÎÂø -> À̺йý¿¡ ÀÇÇØ Áõ½Ä
-> ȯ°æÁßÀ¸·Î cyst ¹æÃâ ( ¸îÁÖ°£ »ýÁ¸ )
` Metronidazole ( 60 mg/kg s.i.d 25 mg/kg b.i.d for 5 days )
Quinacrine hydrochloride ( 9mg/kg s.i.d or 6.6mg/kg b.i.d for 6 days )
` Metronidazole À» ¸¹ÀÌ Åõ¿©Çϸé CNS Áßµ¶Áõ À¯µµ ,
10 mg/kg À» t.i.d·Î 5Àϰ£ Åõ¾à
Sign> Ataxia, Vomitting, Anorexia, Nystagmus
* Giardia´Â zoonotic ÇÏ´Ù. Á¶½ÉÈ÷ ´Ù·ç¾î Á®¾ßÇϰí À§»ýÀ» öÀú,
ºÐº¯À» ¹ö¸®°í ¼ÕÀ» ¾Ä´Â´Ù.
7> Eosinophilic Colitis
` È£»ê±¸¼º °áÀå¿°Àº º¸±âµå¹® ¿°Áõ¼º ¼Òȱâ Áúȯ ñé ÇϳªÀÌ´Ù
` ÀÓ»ó Áõ»ó°ú ³»½Ã°æ»óÀº Plasmocytic-Lymphocytic Colitis ¿Í ºñ½ÁÇÏ´Ù.
` ¼ÒÀåÀÌ Ä§ÇØµÇ¸é º¹ÇÕÀûÀÎ Áõ»óÀÌ °üÂûµÈ´Ù.
` Rectal cytology ·Î ¾Ë¼ö ÀÖ°í °íÀ¯ÃþÀÌ ¸¹Àº¼öÀÇ È£»ê±¸·Î ħÀ± µÇ¾î ÀÖ´Ù.
¿øÀÎÀº ÝÕÙ¥ÀÌÁö¸¸ ³»Àå À¯ÃæÀÌÇàÀÌ ÇѰ¡Áö ¿øÀÎÀÌ´Ù.
` Hypoallergic diet°¡ È£»ê±¸¼º ´ëÀå¿° Ä¡·á¿¡ ÁÁ°í, Á¶±â¿¡ Cortticosteroid¸¦
Åõ¿©Çϰí Áõ»óÀÌ ¿ÏȵÇÁö ¾ÊÀ¸¸é SulfasalazineÀ» Åõ¿© ÇÑ´Ù.
8> Histocytic ulcerative Colitis
` Uncommon, 3³â ÀÌÇÏÀÇ Box¿¡¼
` ÀÌ»ó Áõ»óÀº °áÀå ±Ë¾ç ( ½ÉÇϰųª Áߵ ºóÇ÷, Àú´Ü¹é Ç÷Áõ )À» Á¦¿ÜÇϰí´Â
Plasmacytic - Lymphocytic Colitis ¿Í ºñ½Á
` ³»½Ã°æ»ó¿¡¼ º¸¸é °áÀå ±Ë¾çÀÌ ±¤¹üÀ§ ÇÏ°Ô ÆÛÁ® ÀÖ´Ù.
` ¸¸¼º½Ã Stricture¿Í macrophage·Î Â÷¿© ÀÖ°í macrophage Ò®¿¡´Â PAS ¾ç¼º ¹°Áú·Î
ä¿öÁ® ÀÖ´Ù.
` Ä¡·á´Â P - LC¿Í °°À¸³ª ¿¹ÈÄ´Â ³ª»Ú´Ù.
9> Histoplasmosis
` H. capsulatumÀÌ ±Þ¼º or ¸¸¼º È£Èí±â ÁúȯÀ» ÀÏÀ¸Å°´Â YeastÀÌ´Ù
` Free - living soil mycelial stage°¡ macrocondia¸¦ »ý»ê ÇÑ´Ù.
` Infected macrophage°¡ Lung¿¡¼ °áÀåÀ¸·Î Áúº´À» ¿Å±ä´Ù.
±×¿Ü Liver, spleen, eye, bone µî¿¡µµ º´¼Ò À¯¹ß
íó¿¡¼´Â °íÀ¯Ãþ¿¡ ¼½ÄÇϸç À°¾ÆÁ¾¼º¹ÝÀÀÀ» ³ªÅ¸ ³½´Ù.
` ColonoscopyãÁ Á¡¸· Granulity¿Í friability°¡ Áõ°¡ µÇ°í, Á¡¸·ÀÌ ºñ´ëµÇ¸ç Á¡¸·ÇÏ
°¡½ÃȰ¡ ¼Ò½ÇµÈ´Ù.
¹Ì¶õ°ú ±Ë¾çµµ °üÂûµÊ.
` Biopsy ãÁ °áÀå macrophageÒ®¿¡¼ histoplasma¸¦ °üÂû ÇÒ¼ö ÀÖ°í
` Ketoconazole ( 10 ~ 15 mg/kg b.i.d )
+ Amphotericin B ( 0.25 ~ 0.5 mg/kg IV , ÀÌÆ² °£°Ý )
Amphotericin B´Â nephrotoxicityÇÏ´Ù.
` Long term therapy needed, 4 ~ 6 months
* °á·Ð
CLBD¸¦ óġ Çϱâ À§Çؼ´Â
1. Definitive diagnosis
2. Dietary manipulation
3. Therapeutic trial
4. Feeding a bland & highly digestable diet
5. Anthelmintic ( Whipworm )