Week 2 Chapter 17 continued Flashcards
2 diseases only issue w/ intraluminal digestion?
prob w/ terminal digestion? lymphatic transport? transepithelial transport?
SI+ colon obstructions stem from? 80% 4
must be obstructive if you have what? 4
Hernias- most freq cause of? where in USA? acquired? incarceration? strangulation?
Adhesions- most common what? where?
causes? bigt 3? happens when? can lead blockage in what way?? through formation of?
Vovulus- twisting around? 2 components lead to what 2 problems? can lead to what big problem?
common where in elderly?
Intussusception
what is it? what causes segment to go forward? leads to?
young children type? vaccine? how?
adults caused by? need what?
Dx via? on ultrasound? tx children? older?
Ischemic bowel disease
age? gender? drug? bacteria can cause? class?
fatal? Aute- sx? progress to?
at risk regions?
zone? area? artery? other spot?
area that gets damaged? seen in coexisting what? 2
Ischemic bowel disease
tolerated if? if it is abrupt leads to? describe lesion? mucosa?
transmural infarct- how much affected? sign present?
happens 1-4 days after? lead to?
Characteristic lesion?? 2 others? (tissue/cell)
pseudomembrane formation?
transmural infarcts deadly?
Ischemic bowel disease
acute causes? 4 chronic? 3
what side has more risk?
worse prog if? tx with? if what appears?
other system that can lead to ischemia? how?
Ishcemic bowel
two enterocolitis?
r- damage to? found in stroma?
acute sx? chronic?
n- most common what? high risk?
presents when?
angiodysplasia
common in what presentation? what layers? 2
causes what? what is fucked up (looks)? where
most common where? 2
diagnose via?
Malabsorption/diarrhea
defective absorption presents as? hallmark of mal? other sx? common causes? 4
other sx associated- blood? inflamation? vitamins? minerals? neuro,
most common disorders associated w/ malabsorption in US? 3
osteopenia is weak bones
Processes of nutrient absorptioninterruption of intraluminal digestion? terminal digestion? transepithlial transport? lymphatic transport?
secretory dearrhea- osmo? fasting?
osmotic diarrhea- osmo? common deficiency? fasting?
malabsorptive diarrhea- what is it? associated with? fasting?
exudative diarrhea- presents with? fasting?
cystic fibrosis- inheritance? race? absent? chromosome? deletion? nutrients?
formation in pancreas? leads to? supplement with?
seen in skin? infection with? commonly presents with GI? pancreas? males? lungs?
leads to pancreatic insufficiency? gene?
family look for?
Celiac disease
skin symptom? presents as? causing this?
adults- age? gender? sx? Pediatric- age? sx? gender? if late onset?
HLA? gliadin induced damage- cytokine? activates? specific? attack? leads to?
deaminated gliadin binds to what? activates? leads to?
Celiac disease- casued by?
location of problem? histo seen? 3
increased intraepithelial what?
serology should show? 2 type?
if IgA deficiency? tx with?
if sx return?
bottom part says going to T cell lymphoma EATL or small intestinal adenocarcinoma
tropical sprue aka? seen where? associated with? part of bowel affected? sx? bigger problem? diarrhea when?
autoimmune enteropathy- gene? inheritance? what pop? mutation? defective? sx? autoimmune antibodies to? tx?
Lactase deficiency- type of digestion fucked up? lactose located where? biopsy?
congenital lactase deficiency- inheritance? mutation? sx? when?
acquired lactase defic- common in who? casued by? after?
sx?
Abetalipoproteinemia- inheritance? presents when? what is fucked up? mutation? leads to?
absence of? vacuolization of? stain?
sx? histo?
deficiency? defect?
IBS- age? gender? caused by?
type of gi problem?
dx via/
abd pain must be?
tx?
IBD
age? 2 race? hygiene hypothesis? prevent development? early severe onset if?
what is it- inappropriate what?
causes?
antibodies against flagellin?
extra intestinal manifestations? 2
Crohns
smoking? genetic? big polymorphism?? affects? other one?
involvement by area? extra-intestinal manifestations?
crohns
thickness of inflammation? brought on by? what is a skip lesion? fat? describe the bowel wall
often present?
mucosal inflammation w/ cells? abcesses where?
metaplasia? granuloma type?
crohn disease
sx? look like?
asymptomatic?
low what? leads to obstruction?
cancer? in?
antibodes to?
UC gender? gene? inhibirts?
toxic megacolon happens how? smoking?
location? tissues affected? antibody? histo/morph? tips of what touch eachother? making?
Histo- abscesses? ulcers? glands? no what? 4
cancer?
seen in diarrhea?
Inderterminate colitis- what is it? doesnt involve what area? pattern?
Colitis-associated neoplasm- complication of? how long? greater risk if?
survellance when? immediately if?
low grade vs high grade treatment
Diversion colitis- what is it? location? on histo numerous? promotes recovery?
Microscopic colitis- see what?
Collagenous colitis- seen in who? layer of? intraepithelial?
lymphocytic colitis- associated with? increase in?
graft-vs host- what cells target what? death of? location?
sigmoid diverticular disease- age? location? less common in? if here occur where?
casued by? 2
shape? losis is what? treatment?
sx? can mimic?
polyps- elevation of? sessile? pedunculated? most common of all polyps?
Hyperplastic polyps- age?cells involved? common? malignant? similar but is?
location? number of polyps? cells prominent ofn histo? surface?
Inflammatory polyps- whats damaged? whats not relaxed? triad??? chronic?
Hamarmatous polyps- mutations? malignant?
Juvenile polyps aka? inheritance? age? if sporadic? if inherited? initiating event? mutation??? polyp location? color? surface? stalk?
cysts filled with?
malignant?
Peutz-Jeghers- inheritance? age? mutation??? type of polyps? skin? color? freckles?
malignancy? types? if FAP?
type of polyp special?
histo- arhcitecture? tissue where?
