| 영문 | malabsorption | 한글 | 흡수장애 |
|---|---|---|---|
| 설명 | 장관에서 영양소가 혈액으로 잘 흡수되지 않는 현상. 작은창자에서 영양소가 일부 또는 전부 흡수되지 않아 생기는 병을 말한다. 이 병은 대부분 매우 천천히 발병되기 시작하여 진단하기가 매우 어려우며, 병을 의식하기 전의 수개월에서 수년 동안 진행되는 경우도 있다. 장기간 치료해야 하며, 치료방법 복잡하고 자주 바뀔 수 있다. 남-녀 모두 비슷한 비율로 모든 연령층에서 발생할 수 있다. 원인은 첫째, 1차적 선천적 이상으로서 젖당-설당 등 이당류 분해 효소의 결핍, 이자-작은창자 등의 소화효소 결핍, 포도당과 비타민 B12 등 작은창자 점막의 전송장애 등을 들 수 있다. 둘째, 2차적 원인으로서 창자병 등으로 계속 흡수불량이 일어나는 경우이다. 이 밖에 창자관 내의 효소가 부족하거나 정상 상태의 창자병 세균이 변하는 경우, 이자-간-쓸개 등의 병으로 소화가 잘 되지 않는 경우, 기생충-복통 등 창자관 벽의 병이 있는 경우, 창자관절제 수술로 흡수 면적이 줄었을 경우 등을 들 수 있다. 위험 인자로는 알코올 과다섭취, 창자관수술, 가족 중 흡수불량이나 낭포성섬유증 환자가 있는 경우, 광유 또는 다른 완하제를 사용한 경우 등이 있다. 증세는 식욕부진-불쾌감-체중감소-설사-복부팽만 등이 나타나고, 단백질-지방-비타민 등의 흡수불량으로 각각의 결핍증세가 나타난다. 단백질 결핍에 의해서 유아의 발육부진, 빈혈, 저알부민혈증, 부종 등이 생기며, 비타민 D의 흡수장애로 인하여 뼈의 발육에 문제가 생긴다. 비타민 K와 B12의 흡수장애로 출혈과 거대적모구성빈혈이 생기고, 작은창자 점막의 포도당과 갈락토오스의 전송 장애로 인해 설사-저혈당-영양장애 등이 나타난다. 또한 무기력과 경미한 빈혈 등이 나타나고, 복부에 가스가 차거나 막연히 불편하며, 대변의 냄새가 나쁘고 양이 많다. 합병증으로 소화불량이 장기간 지속되거나 유아의 경우 사망할 수 있으며, 영양소-비타민-무기질 결핍 등으로 인하여 다른 질환이 생길 수도 있다. |
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| IDA | 1) Imino-Diacetic Acid 2) Iron Deficiency Anemia &nb... |
|---|---|
| GGM | glucose-galactose malabsorption |
| LM | lactic acid mineral [medium]; lactose malabsorption; laryngeal mask; laryngeal muscle; lateral malle... |
| FABP | fatty acid-binding protein; folate-binding protein |
| FBP | femoral blood pressure; fibrin breakdown product; folate-binding protein; fructose-1, 6-biphosphatas... |
| FBP | Folate binding protein |
|---|---|
| FR | Folate receptor |
| FRalpha | Folate receptor alpha |
| RCF | Red cell folate |
| RFC | Reduced folate carrier |
| sodium folate | The sodium salt of folic acid; action and uses are the same as those of folic acid, but it is preferred for parenteral administration. Synonym: sodium pteroylglutamate. (05 Mar 2000) |
|---|---|
| folate | <biochemistry> Molecule that acts as a carrier of one carbon units in intermediary metabolism. It contains residues of p aminobenzoate, glutamate and a substituted pteridine. The latter cannot be synthesised by mammals, which must obtain tetrahydrofolate as a vitamin or from intestinal microorganisms. One carbon units are carried at three different levels of oxidation, as methyl, methylene or formimino groups. Important biosyntheses dependent on tetrahydrofolate include those of methionine, thymine and purines. Analogues of dihydrofolate, such as aminopterin and methotrexate block the action of tetrahydrofolate by inhibiting its regeneration from dihydrofolate. (18 Nov 1997) |
| folate antagonist | <pharmacology> One of a group of substances which blocks the formation of nucleotides that require the presence of folate (one of the B vitamins) before they can be made. The substance does this by blocking key steps in the reaction sequence. These substances are often used to treat cancer because fast-growing cancerous cells usually need to use the blocked reactions more than normal cells. (09 Oct 1997) |
| malabsorption | <gastroenterology> Impaired intestinal absorption of nutrients. (18 Nov 1997) |
| malabsorption syndrome | <syndrome> A variety of conditions in which digestion and absorption in the small intestine are impaired. Multiple causes including lymphoma, amyloid and other infiltrations, Crohn's disease, gluten sensitive enteropathy and the sprue syndrome in which the villi atrophy for unknown reasons. (18 Nov 1997) |
| malabsorption syndromes | General term for syndromes of malnutrition due to failure of normal intestinal absorption of nutrients. (12 Dec 1998) |
| methionine malabsorption syndrome | <syndrome> An inherited disorder in which there is an inability to absorb l-methionine from the gut. (05 Mar 2000) |
| intestinal malabsorption | <gastroenterology> The inadequate absorption of nutrients from the small intestine. This can result in loss of weight and abnormal appearing stools. Malabsorption can be caused by lesions of the small intestine, amyloidosis, lack of digestive enzymes (for example lactose intolerance) or bile salts or surgical operations. (10 Jan 1998) |
| Albright's hereditary osteodystrophy | An inherited form of hyperparathyroidism associated with ectopic calcification and ossification and skeletal defects, notably the small fourth metacarpals, but intelligence is normal. There are dominant, recessive and X-linked forms. See: pseudohypoparathyroidism. Synonym: Albright's syndrome. (05 Mar 2000) |
| angioedema, hereditary | A genetic form of angioedema. (Angioedema is also referred to as Quinke's disease.) Persons with it are born lacking an inhibitor protein (called C1 esterase inhibitor) that normally prevents activation of a cascade of proteins leading to the swelling of angioedema. Patients can develop recurrent attacks of swollen tissues, pain in the abdomen, and swelling of the voice box (larynx) which can compromise breathing. The diagnosis is suspected with a history of recurrent angioedema. It is confirmed by finding abnormally low levels of C1 esterase inhibitor in the blood. Treatment options include antihistamines and male steroids (androgens) that can also prevent the recurrent attacks. Also called hereditary angioneurotic oedema. (12 Dec 1998) |
| angioneurotic oedema, hereditary | A genetic form of angioedema. (Angioedema is also referred to as Quinke's disease.) Persons with it are born lacking an inhibitor protein (called C1 esterase inhibitor) that normally prevents activation of a cascade of proteins leading to the swelling of angioedema. Patients can develop recurrent attacks of swollen tissues, pain in the abdomen, and swelling of the voice box (larynx) which can compromise breathing. The diagnosis is suspected with a history of recurrent angioedema. It is confirmed by finding abnormally low levels of C1 esterase inhibitor in the blood. Treatment options include antihistamines and male steroids (androgens) that can also prevent the recurrent attacks. Also called hereditary angioedema. (12 Dec 1998) |
| canine hereditary blindness | An autosomal dominant condition seen in dogs of the collie and several other breeds. (05 Mar 2000) |
| colourectal neoplasms, hereditary nonpolyposis | A syndrome characterised by autosomal dominant inheritance, a low mean age (41 years) for occurrence of colon cancer, and a marked increase in the proportion of tumours in the proximal colon. (12 Dec 1998) |
| corneal dystrophies, hereditary | Bilateral hereditary disorders of the cornea, usually autosomal dominant, which may be present at birth but more frequently develop during adolescence and progress slowly throughout life. Central macular dystrophy is transmitted as an autosomal recessive defect. (12 Dec 1998) |
| hereditary | <genetics> Transferred via genes from parent to child. (16 Dec 1997) |
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|