Diagnostic gastrointestinal pathology o loʻo feagai ma le malosi, suiga o le suavai e manaʻomia ai le faʻalogo o taotoga faʻataʻitaʻi o loʻo faʻapitoa i lenei itu poʻo latou e saini faʻailoaina biopsies mai le GI tract ma le ate. O loʻo i ai ni faʻafouga i le AJCC faʻatulagaina o mucous neoplasms o le faʻaopoopoga ma suiga faʻavae i le faʻauigaina o faʻaopoopoga o faʻaopoopoga o loʻo i ai le luminal ma extra-appendiceal mucin; e i ai le le mautonu e uiga i le faʻamaoniga ma taunuʻuga o le mea e taʻua o le goblet cell carcinoid, ma o loʻo avanoa se faʻavasegaga fou faʻavasega; O le esofagus a Barrett e masani ona sili atu ona faʻamaonia - ae o se metotia fou e faʻailoa ai le tuʻueseeseina o le toe fesuiaiga o suiga mai le maualalo o le togi ma le faʻavasegaga faʻapitoa spindle cell tumors mafai ona vavaeʻeseina morphologically ma o latou foliga mole mole; o fesiliaʻi faʻasologa o manuʻaga o loʻo feagai ma faʻamaʻi ma iatrogenic tulaga, ae mafai ona vavaeʻese; ate pathology ua avea sili atu luʻitau i le tulaga o togafitiga mo Hepatitis C; nisi faʻamaʻi masalo e sese mo faʻamaʻi namu, manaʻomia ai aiaiga mo le faʻailoaina ma faʻamaoniga. O lenei faiaʻoga na aumai mai le Rodger C. Haggitt Gastrointestinal Pathology Society (GIPS) ua sauni e tuʻuina mai faʻamatalaga lata mai i nei luʻitau vaega i se siʻosiʻomaga tulaga ese faufautua.

Tulimulitai tagata
Faʻataʻitaʻi aʻoaʻoga ma alalafaga pathologists, ma pathologists-i-aʻoaʻoga
Sini Aʻoaʻo
I le maeʻa ai o lenei aʻoaʻoga gaioiga, tagata aʻoaʻo le a mafai ona:
- Faʻailoaina le tele o ituaiga o faʻaopoopoga liona ma o latou malosiʻaga ola maloloina
- Faʻatusatusa foliga o le tele o ituaiga o gastrointestinal ma hepatic manua ia latou mimics
- Malamalama i le faʻaliliuga ma le biology o le tele o ituaiga o gastrointestinal spindle cell lesions
- Malamalama i vaega taua e vavaeʻese le reactive koluma sela faʻaolaola mai displasia
- Iloilo faʻataʻitaʻiga endoscopic resection