33:
383:
276:
The container is thoroughly mixed to homogenize the feces, without using specific mixer equipment. A small sample from the feces is collected. The fat content is extracted with
273:
Quantitative fecal fat tests measure and report an amount of fat. This is usually done over a period of three days, the patient collecting all of their feces into a container.
1284:
1055:
299:, up to 12 grams of fat may be malabsorbed since the presence of diarrhea interferes with fat absorption, even when the diarrhea is not due to fat malabsorption.
1016:
192:
normally contains very little undigested fat. However, a number of diseases of the pancreas and gastrointestinal tract are characterized by fat malabsorption.
1081:
1086:
376:
230:
822:
979:
534:
369:
227:(in which much of the small intestine has had to be surgically removed and the remaining portion cannot completely absorb all of the fat).
583:
1021:
1279:
1274:
116:
812:
50:
212:
519:
470:
97:
54:
493:
69:
901:
645:
1167:
886:
713:
659:
590:
419:
410:
221:(in which the fat malabsorption in severe cases is due to inflammatory damage to the integrity of the intestinal lining)
455:
1076:
911:
76:
984:
906:
774:
633:
172:
into smaller molecules of 1,2-Diacylglycerols and free fatty acids, which can be absorbed through the wall of the
43:
1320:
1172:
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876:
784:
703:
475:
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83:
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779:
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756:
514:
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65:
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393:
1220:
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1006:
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1289:
1330:
817:
224:
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1116:
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802:
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242:
686:
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1098:
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509:
347:
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1093:
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90:
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1071:
1067:
1050:
1045:
832:
728:
718:
693:
681:
668:
620:
208:
295:
of fat can be malabsorbed in people consuming 100 grams of fat per day. In patients with
241:
In the simplest form of the fecal fat test, a random fecal specimen is submitted to the
1325:
1299:
1126:
989:
640:
610:
504:
445:
428:
342:
317:
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218:
1314:
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939:
869:
605:
440:
141:
1187:
1001:
896:
881:
736:
161:
1177:
1033:
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844:
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145:
32:
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250:
200:
157:
130:
17:
333:
485:
277:
215:(these are characterized by deficiency of pancreatic digestive enzymes)
173:
265:"). Visible amounts of fat indicate some degree of fat malabsorption.
1202:
766:
165:
971:
318:"On the site of absorption of fat from the human small intestine"
292:
285:
365:
185:
138:
26:
1265:
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1201:
1158:
1149:
1107:
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970:
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925:
831:
793:
765:
727:
667:
658:
619:
484:
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409:
144:
conditions, which lead to excess fat in the feces (
57:. Unsourced material may be challenged and removed.
1017:Transjugular intrahepatic portosystemic shunt
377:
8:
1155:
967:
664:
424:
415:
384:
370:
362:
316:Borgstrom B, Dahlqvist A, Lundh G (1962).
341:
231:small bowel bacterial overgrowth syndrome
117:Learn how and when to remove this message
823:Transanal hemorrhoidal dearterialization
980:Artificial extracorporeal liver support
308:
7:
535:Vertical banded gastroplasty surgery
55:adding citations to reliable sources
584:Percutaneous endoscopic gastrostomy
392:Tests and procedures involving the
1022:Distal splenorenal shunt procedure
176:of the small intestine and enter
25:
31:
813:Lateral internal sphincterotomy
195:Examples of such diseases are:
42:needs additional citations for
520:Endoscopic sleeve gastroplasty
471:Functional Lumen Imaging Probe
1:
902:Lower gastrointestinal series
646:Upper gastrointestinal series
1168:Diagnostic peritoneal lavage
887:Double-contrast barium enema
714:Partial ileal bypass surgery
591:Esophagogastric dissociation
985:Bioartificial liver devices
912:Transrectal ultrasonography
1347:
907:Small-bowel follow-through
775:Abdominoperineal resection
634:Esophagogastroduodenoscopy
213:Shwachman–Diamond syndrome
1267:Clinical prediction rules
1173:Intraperitoneal injection
877:Abdominal ultrasonography
785:Total mesorectal excision
704:Intestine transplantation
494:Sengstaken–Blakemore tube
476:High resolution manometry
466:Esophageal motility study
400:
160:, dietary fat (primarily
137:is a diagnostic test for
1122:Pancreas transplantation
780:Lower anterior resection
461:Esophageal pH monitoring
403:Digestive system surgery
188:is a valuable nutrient,
1216:Inguinal hernia surgery
1132:Pancreaticoduodenectomy
515:Adjustable gastric band
456:Impedance–pH monitoring
1246:Exploratory laparotomy
1061:Hepatoportoenterostomy
525:Gastric bypass surgery
394:human digestive system
284:(turning the fat into
199:disorders of exocrine
1221:Femoral hernia repair
1007:Liver transplantation
601:Nissen fundoplication
245:and examined under a
818:Rubber band ligation
757:Hartmann's operation
225:short bowel syndrome
205:chronic pancreatitis
51:improve this article
1193:Peritoneal dialysis
1012:Portal hypertension
917:Virtual colonoscopy
892:Endoanal ultrasound
808:Anorectal manometry
803:Anal sphincterotomy
747:Colonic polypectomy
542:Collis gastroplasty
334:10.1136/gut.3.4.315
243:hospital laboratory
184:and storage. Since
687:Jejunoileal bypass
530:Sleeve gastrectomy
291:Normally, up to 7
203:function, such as
1308:
1307:
1253:Rapid urease test
1229:
1228:
1145:
1144:
1137:Puestow procedure
1099:Cholescintigraphy
957:
956:
953:
952:
945:Stool guaiac test
855:Capsule endoscopy
677:Bariatric surgery
654:
653:
569:Gastroenterostomy
510:Bariatric surgery
170:pancreatic lipase
164:) is digested by
127:
126:
119:
101:
16:(Redirected from
1338:
1321:Gastroenterology
1290:Child–Pugh score
1257:Urea breath test
1156:
1117:Frey's procedure
1094:Cholecystography
968:
665:
500:Nasogastric tube
425:
416:
386:
379:
372:
363:
356:
355:
345:
313:
280:and measured by
122:
115:
111:
108:
102:
100:
66:"Fecal fat test"
59:
35:
27:
21:
1346:
1345:
1341:
1340:
1339:
1337:
1336:
1335:
1311:
1310:
1309:
1304:
1295:Ranson criteria
1261:
1225:
1197:
1141:
1103:
1072:Cholangiography
1068:Medical imaging
1051:Cholecystostomy
1046:Cholecystectomy
1028:
949:
921:
833:Medical imaging
827:
789:
761:
723:
719:Strictureplasty
694:Bowel resection
682:Duodenal switch
650:
621:Medical imaging
615:
480:
411:Digestive tract
405:
396:
390:
360:
359:
315:
314:
310:
305:
271:
239:
209:cystic fibrosis
154:
123:
112:
106:
103:
60:
58:
48:
36:
23:
22:
15:
12:
11:
5:
1344:
1342:
1334:
1333:
1328:
1323:
1313:
1312:
1306:
1305:
1303:
1302:
1300:Milan criteria
1297:
1292:
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1282:
1277:
1271:
1269:
1263:
1262:
1260:
1259:
1250:
1249:
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1231:
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1224:
1223:
1218:
1213:
1207:
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1199:
1198:
1196:
1195:
1190:
1185:
1180:
1175:
1170:
1164:
1162:
1153:
1151:Abdominopelvic
1147:
1146:
1143:
1142:
1140:
1139:
1134:
1129:
1127:Pancreatectomy
1124:
1119:
1113:
1111:
1105:
1104:
1102:
1101:
1096:
1091:
1090:
1089:
1084:
1079:
1064:
1063:
1058:
1053:
1048:
1042:
1040:
1030:
1029:
1027:
1026:
1025:
1024:
1019:
1009:
1004:
999:
994:
993:
992:
990:Liver dialysis
987:
976:
974:
965:
959:
958:
955:
954:
951:
950:
948:
947:
942:
937:
935:Fecal fat test
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923:
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920:
919:
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904:
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857:
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837:
835:
829:
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815:
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790:
788:
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771:
769:
763:
762:
760:
759:
754:
749:
744:
739:
733:
731:
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724:
722:
721:
716:
711:
706:
701:
696:
691:
690:
689:
684:
673:
671:
662:
660:Lower GI tract
656:
655:
652:
651:
649:
648:
643:
641:Barium swallow
638:
637:
636:
625:
623:
617:
616:
614:
613:
611:Schilling test
608:
603:
598:
593:
588:
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586:
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571:
566:
565:
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559:
554:
544:
539:
538:
537:
532:
527:
522:
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505:Gastric lavage
502:
497:
490:
488:
482:
481:
479:
478:
473:
468:
463:
458:
453:
448:
446:Heller myotomy
443:
437:
435:
422:
420:Upper GI tract
413:
407:
406:
401:
398:
397:
391:
389:
388:
381:
374:
366:
358:
357:
307:
306:
304:
301:
282:saponification
270:
267:
263:Sudan staining
238:
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234:
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228:
222:
219:celiac disease
216:
153:
150:
135:fecal fat test
125:
124:
39:
37:
30:
24:
14:
13:
10:
9:
6:
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3:
2:
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1212:
1211:Hernia repair
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983:
982:
981:
978:
977:
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969:
966:
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960:
946:
943:
941:
940:Fecal pH test
938:
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933:
932:
930:
928:
924:
918:
915:
913:
910:
908:
905:
903:
900:
898:
895:
893:
890:
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885:
883:
880:
878:
875:
874:
871:
870:Sigmoidoscopy
868:
866:
863:
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856:
853:
851:
848:
846:
842:
839:
838:
836:
834:
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811:
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644:
642:
639:
635:
632:
631:
630:
627:
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624:
622:
618:
612:
609:
607:
606:Pyloromyotomy
604:
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581:
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492:
491:
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487:
483:
477:
474:
472:
469:
467:
464:
462:
459:
457:
454:
452:
449:
447:
444:
442:
441:Esophagectomy
439:
438:
436:
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430:
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423:
421:
417:
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206:
202:
198:
197:
196:
193:
191:
187:
183:
179:
175:
171:
167:
163:
162:triglycerides
159:
151:
149:
147:
143:
142:malabsorption
140:
136:
132:
121:
118:
110:
99:
96:
92:
89:
85:
82:
78:
75:
71:
68: –
67:
63:
62:Find sources:
56:
52:
46:
45:
40:This article
38:
34:
29:
28:
19:
1188:Paracentesis
1002:Liver biopsy
934:
897:Enteroclysis
882:Defecography
737:Appendectomy
328:(4): 315–7.
325:
321:
311:
290:
275:
272:
269:Quantitative
240:
194:
155:
134:
128:
113:
104:
94:
87:
80:
73:
61:
49:Please help
44:verification
41:
1331:Stool tests
1178:Laparoscopy
1034:Gallbladder
997:Hepatectomy
927:Stool tests
865:Proctoscopy
860:Enteroscopy
845:Colonoscopy
729:Large bowel
709:Jejunostomy
669:Small bowel
596:Hill repair
579:Gastrostomy
557:Billroth II
547:Gastrectomy
451:Sialography
190:human feces
178:circulation
146:steatorrhea
1315:Categories
1241:Laparotomy
1183:Omentopexy
1160:Peritoneum
795:Anal canal
574:Gastropexy
552:Billroth I
303:References
247:microscope
237:Microscopy
201:pancreatic
182:metabolism
152:Background
107:April 2015
77:newspapers
1038:bile duct
963:Accessory
841:Endoscopy
752:Colostomy
742:Colectomy
699:Ileostomy
629:Endoscopy
562:Roux-en-Y
433:Esophagus
255:Sudan III
18:Fecal fat
1109:Pancreas
850:Anoscopy
352:14013961
297:diarrhea
278:solvents
259:Sudan IV
251:staining
168:such as
158:duodenum
131:medicine
486:Stomach
343:1413370
253:with a
174:jejenum
166:enzymes
156:In the
91:scholar
1203:Hernia
767:Rectum
350:
340:
261:dye ("
249:after
133:, the
93:
86:
79:
72:
64:
1326:Feces
1285:UKELD
1234:Other
972:Liver
293:grams
98:JSTOR
84:books
1280:PELD
1275:MELD
1082:MRCP
1056:ERCP
348:PMID
286:soap
211:and
180:for
70:news
1087:PTC
429:SGs
338:PMC
330:doi
322:Gut
288:).
257:or
186:fat
148:).
139:fat
129:In
53:by
1317::
1255:/
1077:IV
1070::
1036:,
843::
431:/
346:.
336:.
324:.
320:.
207:,
496:)
385:e
378:t
371:v
354:.
332::
326:3
120:)
114:(
109:)
105:(
95:·
88:·
81:·
74:·
47:.
20:)
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