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T291. Eating disorders

โ… . Introduction
1.
Anorexia nervosa (1) ์ฒด์ค‘์ฆ๊ฐ€์— ๋Œ€ํ•œ ๋‘๋ ค์›€์œผ๋กœ ์Œ์‹์„ญ์ทจ๋ฅผ ๊ทน๋„๋กœ ์ œํ•œ (์ œํ•œํ˜•) (2) ํญ์‹ ํ›„ ๊ตฌํ†  ๋ฐ ํ•˜์ œ ์‚ฌ์šฉ์œผ๋กœ ์ œ๊ฑฐํ•˜๋Š” ๊ฒฝ์šฐ (ํญ์‹ ์ œ๊ฑฐํ˜•) (3) ์ •์ƒ์ˆ˜์ค€์— ๋ฏธ์น˜์ง€ ๋ชปํ•˜๋Š” ์ €์ฒด์ค‘์ด ์œ ์ง€๋จ.
2.
Bulimia nervosa (1) ๋‹จ์‹œ๊ฐ„ ๋‚ด ์ผ๋ฐ˜์ธ๋ณด๋‹ค ๋ช…๋ฐฑํžˆ ๋งŽ์€ ์–‘์„ ๋จน๊ณ  ํ†ต์ œ๋ ฅ์„ ์žƒ๋Š”๋‹ค. (2) ์ฒด์ค‘์ฆ๊ฐ€๋ฅผ ๋ง‰๊ธฐ ์œ„ํ•ด ์ œ๊ฑฐํ•˜๋ ค๊ณ  ํ•จ.
3.
Binge eating disorder (1) ํญ์‹์‚ฝํ™”๊ฐ€ ์ฃผ 1ํšŒ์ด์ƒ ์ตœ์†Œ 3๊ฐœ์›” ์ด์ƒ ๋ฐ˜๋ณต๋œ๋‹ค. (2) ์ œ๊ฑฐํ•˜๋ ค๋Š” ๋ณด์ƒํ–‰์œ„์™€๋Š” ๊ด€๋ จ ์—†๋‹ค.
โ…ก. Clinical features
1.
๊ฐ๊ฐ์˜ ์„ญ์‹์žฅ์• ์— ๋Œ€ํ•œ ์ง„๋‹จ๊ธฐ์ค€
2.
๋ณ‘๋ ฅ๊ณผ ์‹ ์ฒด๊ฒ€์‚ฌ (1) ์„ญ์‹์žฅ์•  ํ™˜์ž๋Š” ์‡ ์•ฝ, ์‹ค์‹ , ๋ฌด์›”๊ฒฝ, MW tear๋“ฑ์œผ๋กœ ๋‹ค์–‘ํ•˜๊ฒŒ ์‘๊ธ‰์‹ค์— ์˜ฌ ์ˆ˜ ์žˆ๋‹ค. (2) ์šฐ์šธ๊ฐ๊ณผ ์žํ•ด/์ž์‚ด ์˜๋„๋ฅผ ํŒŒ์•…ํ•˜๋Š” ๊ฒƒ์ด ์ค‘์š”ํ•˜๋‹ค. (3) Anorexia ํ™˜์ž๋Š” ๋งค์šฐ ๋งˆ๋ฅด๊ณ , ์ €ํ˜ˆ์•• ๋“ฑ์œผ๋กœ ํŠน์ง•์  (4) Bulimia, binge eating disorder๋Š” ์ฒด์ค‘์ด ์ •์ƒ์ด๊ฑฐ๋‚˜ ์•ฝ๊ฐ„ ๊ณผ์ฒด์ค‘์œผ๋กœ ๋‹ค๋ฅธ ์‹ ์ฒด์ง„์ฐฐ ์†Œ๊ฒฌ์ด ์ค‘์š” (5) ์œ ๋ฐœ ๊ตฌํ† ์— ์˜ํ•œ parotid gland hypertrophy, dental erosion, Russelโ€™s sign, pharyngeal erythema, gingivitis, facial petechia, subconjunctival hemorrhage, halitosis (6) ํ•˜์žฌ์‚ฌ์šฉ์— ์˜ํ•œ anal fissure, rectal bleeding ๋“ฑ
* Russellโ€™s sign : ์†๋“ฑ Knuckle ๋ถ€๋ถ„์˜ callus formation
(7) ๊ฑฐ์‹์ฆ์—์„œ starvation state์— ์˜ํ•œ ํ•ฉ๋ณ‘์ฆ์ด ํญ์‹์ฆ, ํญ์‹์žฅ์• ๋ณด๋‹ค ์‹ฌํ•จ. 3. Disease complication (1) Cardiopulmonary โ‘  ์„ญ์‹์žฅ์• ์— ์˜ํ•ด ์‹ฌ๊ทผ์„ ํฌํ•จํ•œ ๊ทผ์œก๋Ÿ‰์˜ ๊ฐ์†Œ๋กœ cardiac output ๊ฐ์†Œ, ์ €ํ˜ˆ์••, ์„œ๋งฅ ๋“ฑ์ด ์œ ๋ฐœ โ‘ก ๋“œ๋ฌผ๊ฒŒ mitral valve prolapse, pericardial effusion, cardiac tamponade๋ฅผ ์œ ๋ฐœํ•  ์ˆ˜ ์žˆ์Œ โ‘ข ํ•˜์ œ, ๊ตฌํ† ์ œ ๋“ฑ์— ์˜ํ•œ cardiac toxicity ๋ฐœ์ƒํ•  ์ˆ˜ ์žˆ์Œ. โ‘ฃ QT prolongation ๋ฐœ์ƒํ•  ์ˆ˜ ์žˆ์œผ๋ฉฐ ์ด๋Š” VT risk๋ฅผ ์ฆ๊ฐ€์‹œ์ผœ torsades de points์— ์˜ํ•œ ์‚ฌ๋ง์œ„ํ—˜์„ ์ฆ๊ฐ€์‹œํ‚ด. โ‘ค ์ •์ƒ์ ์ธ ์ฒด์ค‘ ์ฆ๊ฐ€ ์‹œ ํ›„์œ ์ฆ ์—†์ด ์ •์ƒ์œผ๋กœ ๋Œ์•„์˜ด. โ‘ฅ ์‹ฌํ•œ ๊ฒฝ์šฐ Pneumothorax, pneumomediasternum ๋„ ๋ฐœ์ƒํ•จ. (2) Nutritional โ‘  Vitamin, iron deficit์— ์˜ํ•œ ๋นˆํ˜ˆ ๋ฐ Wernike-korsakoff encephalopathy, pellegra, beriberi, scrubi๋“ฑ์ด ๋‚˜ํƒ€๋‚  ์ˆ˜ ์žˆ์œผ๋‚˜ ํ”ํ•˜์ง€ ์•Š์Œ. โ‘ก Refeeding์ด electrolyte imbalance, hypokalemia, hypophospgatemia ๋“ฑ์„ ์—ฐ์žฅ์‹œํ‚ฌ ์ˆ˜ ์žˆ์œผ๋ฉฐ ์ด๋กœ ์ธํ•œ arrhythmias, congestive heart failure, pericardial effusion, cardiac arrest ๋“ฑ์„ ์œ ๋ฐœํ•  ์ˆ˜ ์žˆ์Œ. (3) GI โ‘  Constipation, gastroparesis, gastric dilatation, gastroesophageal reflux๋ฅผ ์ฆ๊ฐ€์‹œํ‚ด. (4) Endocrine โ‘  Anorexia๋Š” hypothlamic-pitutary axis๋ฅผ ์ œํ•œ, ammenorrhea๋“ฑ์„ ์œ ๋ฐœ. โ‘ก Euthyroid sick syndrome(bradycardia, orthostasis, and hypothermia)์œ ๋ฐœ ๊ฐ€๋Šฅ. โ‘ข ์ •์ƒ์ฒด์ค‘์œผ๋กœ ๋Œ์•„์™€๋„ bone mass๋Š” ์™„๋ฒฝํžˆ ์ •์ƒ์œผ๋กœ๋Š” ๋Œ์•„์˜ค์ง€ ์•Š์Œ.
* ๊ฐ„๋‹จํ•˜๊ฒŒ ๊ฑฐ์‹์ฆ ๋ฐ ํญ์‹์ฆ์„ ์„ ๋ณ„ํ•˜๋Š” ๋ฌธํ•ญ. SCOFF questionnaire
โ…ข. Treatment
1.
์‘๊ธ‰์‹ค ๋‚ด ์•ˆ์ •ํ™”๋Š” ์–ด๋ ต๊ณ  ์ •์‹ ๊ณผ ์ปจ์„คํŠธ๋ฅผ ํ†ตํ•ด ์ž…์› ํ˜น์€ ์™ธ๋ž˜์ง„๋ฃŒ๋ฅผ ๋ฐ›์•„์•ผํ•จ.
2.
๋‚จ์ž๋„ ์ „์ฒด anorexia, bulimia ํ™˜์ž์˜ 10~25% ์ •๋„๋ฅผ ์ฐจ์ง€ํ•˜๋ฏ€๋กœ ๋‚จ์ž์˜ ์„ญ์‹์žฅ์•  ํ™˜์ž๋ฅผ ๊ฒฝ์‹œํ•ด์„œ๋Š” ์•ˆ๋œ๋‹ค.
3.
์ž…์› ์ ์‘์ฆ์— ๋Œ€ํ•œ ๊ฐ€์ด๋“œ๋ผ์ธ