![Ioannis XINIAS | Head of Pediatric Gastroenterology Section | Professor | Aristotle University of Thessaloniki, Thessaloníki | AUTH | Department of Pediatrics III | Research profile Ioannis XINIAS | Head of Pediatric Gastroenterology Section | Professor | Aristotle University of Thessaloniki, Thessaloníki | AUTH | Department of Pediatrics III | Research profile](https://www.researchgate.net/profile/Antigoni-Mavroudi/publication/51144011/figure/fig2/AS:202531943784453@1425298786989/Survival-rates-of-the-liver-transplanted-patients-over-the-last-15-years_Q320.jpg)
Ioannis XINIAS | Head of Pediatric Gastroenterology Section | Professor | Aristotle University of Thessaloniki, Thessaloníki | AUTH | Department of Pediatrics III | Research profile
![Ioannis XINIAS | Head of Pediatric Gastroenterology Section | Professor | Aristotle University of Thessaloniki, Thessaloníki | AUTH | Department of Pediatrics III | Research profile Ioannis XINIAS | Head of Pediatric Gastroenterology Section | Professor | Aristotle University of Thessaloniki, Thessaloníki | AUTH | Department of Pediatrics III | Research profile](https://www.researchgate.net/profile/George-Imvrios/publication/236461281/figure/fig4/AS:214371495092227@1428121555462/Case-1-Wireless-capsule-endoscopy-showing-very-dense-white-lesions-in-the-ileum-black_Q320.jpg)
Ioannis XINIAS | Head of Pediatric Gastroenterology Section | Professor | Aristotle University of Thessaloniki, Thessaloníki | AUTH | Department of Pediatrics III | Research profile
![Ioannis XINIAS | Head of Pediatric Gastroenterology Section | Professor | Aristotle University of Thessaloniki, Thessaloníki | AUTH | Department of Pediatrics III | Research profile Ioannis XINIAS | Head of Pediatric Gastroenterology Section | Professor | Aristotle University of Thessaloniki, Thessaloníki | AUTH | Department of Pediatrics III | Research profile](https://www.researchgate.net/publication/322848205/figure/tbl2/AS:614216797024275@1523452104585/Composition-of-the-Intervention-Formula-per-100-mL_Q320.jpg)
Ioannis XINIAS | Head of Pediatric Gastroenterology Section | Professor | Aristotle University of Thessaloniki, Thessaloníki | AUTH | Department of Pediatrics III | Research profile
![Ioannis XINIAS | Head of Pediatric Gastroenterology Section | Professor | Aristotle University of Thessaloniki, Thessaloníki | AUTH | Department of Pediatrics III | Research profile Ioannis XINIAS | Head of Pediatric Gastroenterology Section | Professor | Aristotle University of Thessaloniki, Thessaloníki | AUTH | Department of Pediatrics III | Research profile](https://www.researchgate.net/profile/Antigoni-Mavroudi/publication/51144011/figure/tbl1/AS:669712237223943@1536683248275/Immunosuppressive-agents-used-in-transplanted-patients_Q320.jpg)
Ioannis XINIAS | Head of Pediatric Gastroenterology Section | Professor | Aristotle University of Thessaloniki, Thessaloníki | AUTH | Department of Pediatrics III | Research profile
![Ioannis XINIAS | Head of Pediatric Gastroenterology Section | Professor | Aristotle University of Thessaloniki, Thessaloníki | AUTH | Department of Pediatrics III | Research profile Ioannis XINIAS | Head of Pediatric Gastroenterology Section | Professor | Aristotle University of Thessaloniki, Thessaloníki | AUTH | Department of Pediatrics III | Research profile](https://www.researchgate.net/publication/320304259/figure/fig3/AS:548646970195976@1507819039621/Evolution-of-the-weight-for-length-z-score_Q320.jpg)
Ioannis XINIAS | Head of Pediatric Gastroenterology Section | Professor | Aristotle University of Thessaloniki, Thessaloníki | AUTH | Department of Pediatrics III | Research profile
![Ioannis XINIAS | Head of Pediatric Gastroenterology Section | Professor | Aristotle University of Thessaloniki, Thessaloníki | AUTH | Department of Pediatrics III | Research profile Ioannis XINIAS | Head of Pediatric Gastroenterology Section | Professor | Aristotle University of Thessaloniki, Thessaloníki | AUTH | Department of Pediatrics III | Research profile](https://www.researchgate.net/publication/318532424/figure/tbl1/AS:613924042985526@1523382306925/Age-at-Inclusion-and-Weight-Evolution-of-Infants_Q320.jpg)
Ioannis XINIAS | Head of Pediatric Gastroenterology Section | Professor | Aristotle University of Thessaloniki, Thessaloníki | AUTH | Department of Pediatrics III | Research profile
![Ioannis XINIAS | Head of Pediatric Gastroenterology Section | Professor | Aristotle University of Thessaloniki, Thessaloníki | AUTH | Department of Pediatrics III | Research profile Ioannis XINIAS | Head of Pediatric Gastroenterology Section | Professor | Aristotle University of Thessaloniki, Thessaloníki | AUTH | Department of Pediatrics III | Research profile](https://www.researchgate.net/profile/Antigoni-Mavroudi/publication/51144011/figure/fig1/AS:202531943784450@1425298786968/Causes-of-liver-failure-in-our-cases_Q320.jpg)
Ioannis XINIAS | Head of Pediatric Gastroenterology Section | Professor | Aristotle University of Thessaloniki, Thessaloníki | AUTH | Department of Pediatrics III | Research profile
![Ioannis XINIAS | Head of Pediatric Gastroenterology Section | Professor | Aristotle University of Thessaloniki, Thessaloníki | AUTH | Department of Pediatrics III | Research profile Ioannis XINIAS | Head of Pediatric Gastroenterology Section | Professor | Aristotle University of Thessaloniki, Thessaloníki | AUTH | Department of Pediatrics III | Research profile](https://www.researchgate.net/profile/George-Imvrios/publication/233385466/figure/fig3/AS:214075838603269@1428051065765/Scintigraphy-with-99mTc-RBC-a-First-study-period-35-h-No-abnormal-concentrations-of_Q320.jpg)
Ioannis XINIAS | Head of Pediatric Gastroenterology Section | Professor | Aristotle University of Thessaloniki, Thessaloníki | AUTH | Department of Pediatrics III | Research profile
![Ioannis XINIAS | Head of Pediatric Gastroenterology Section | Professor | Aristotle University of Thessaloniki, Thessaloníki | AUTH | Department of Pediatrics III | Research profile Ioannis XINIAS | Head of Pediatric Gastroenterology Section | Professor | Aristotle University of Thessaloniki, Thessaloníki | AUTH | Department of Pediatrics III | Research profile](https://www.researchgate.net/publication/322848205/figure/tbl1/AS:614216797020206@1523452104562/Patient-Characteristics-at-Inclusion-and-after-One_Q320.jpg)
Ioannis XINIAS | Head of Pediatric Gastroenterology Section | Professor | Aristotle University of Thessaloniki, Thessaloníki | AUTH | Department of Pediatrics III | Research profile
![Ioannis XINIAS | Head of Pediatric Gastroenterology Section | Professor | Aristotle University of Thessaloniki, Thessaloníki | AUTH | Department of Pediatrics III | Research profile Ioannis XINIAS | Head of Pediatric Gastroenterology Section | Professor | Aristotle University of Thessaloniki, Thessaloníki | AUTH | Department of Pediatrics III | Research profile](https://www.researchgate.net/profile/Antigoni-Mavroudi/publication/282053400/figure/fig2/AS:613958025224246@1523390408566/Treatment-algorithm-for-pediatric-functional-constipation-based-on-current-literature_Q320.jpg)
Ioannis XINIAS | Head of Pediatric Gastroenterology Section | Professor | Aristotle University of Thessaloniki, Thessaloníki | AUTH | Department of Pediatrics III | Research profile
![Ioannis XINIAS | Head of Pediatric Gastroenterology Section | Professor | Aristotle University of Thessaloniki, Thessaloníki | AUTH | Department of Pediatrics III | Research profile Ioannis XINIAS | Head of Pediatric Gastroenterology Section | Professor | Aristotle University of Thessaloniki, Thessaloníki | AUTH | Department of Pediatrics III | Research profile](https://www.researchgate.net/profile/George-Imvrios/publication/233385466/figure/fig2/AS:214075838603268@1428051065675/Small-bowel-follow-through-showing-edema-of-the-terminal-ileum-wall-white-arrows-small_Q320.jpg)
Ioannis XINIAS | Head of Pediatric Gastroenterology Section | Professor | Aristotle University of Thessaloniki, Thessaloníki | AUTH | Department of Pediatrics III | Research profile
![Ioannis XINIAS | Head of Pediatric Gastroenterology Section | Professor | Aristotle University of Thessaloniki, Thessaloníki | AUTH | Department of Pediatrics III | Research profile Ioannis XINIAS | Head of Pediatric Gastroenterology Section | Professor | Aristotle University of Thessaloniki, Thessaloníki | AUTH | Department of Pediatrics III | Research profile](https://www.researchgate.net/publication/363210762/figure/tbl1/AS:11431281095993718@1668066675190/Comparison-of-penicillin-side-chains-Symbol-R1-represents-a-similar-side-chain-whereas_Q320.jpg)
Ioannis XINIAS | Head of Pediatric Gastroenterology Section | Professor | Aristotle University of Thessaloniki, Thessaloníki | AUTH | Department of Pediatrics III | Research profile
![Ioannis XINIAS | Head of Pediatric Gastroenterology Section | Professor | Aristotle University of Thessaloniki, Thessaloníki | AUTH | Department of Pediatrics III | Research profile Ioannis XINIAS | Head of Pediatric Gastroenterology Section | Professor | Aristotle University of Thessaloniki, Thessaloníki | AUTH | Department of Pediatrics III | Research profile](https://www.researchgate.net/profile/George-Imvrios/publication/233385466/figure/fig4/AS:214075838603270@1428051065792/WCE-a-Abdominal-X-ray-showing-the-wireless-capsule-in-the-lower-abdomen-arrow-b-WCE_Q320.jpg)
Ioannis XINIAS | Head of Pediatric Gastroenterology Section | Professor | Aristotle University of Thessaloniki, Thessaloníki | AUTH | Department of Pediatrics III | Research profile
![Ioannis XINIAS | Head of Pediatric Gastroenterology Section | Professor | Aristotle University of Thessaloniki, Thessaloníki | AUTH | Department of Pediatrics III | Research profile Ioannis XINIAS | Head of Pediatric Gastroenterology Section | Professor | Aristotle University of Thessaloniki, Thessaloníki | AUTH | Department of Pediatrics III | Research profile](https://www.researchgate.net/profile/George-Imvrios/publication/236461281/figure/fig1/AS:214371495092224@1428121555395/Case-1-Upper-GI-endoscopy-showing-D1-covered-with-white-smear-black-arrows-D2-appears_Q320.jpg)