![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/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)
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/fig1/AS:613958025244691@1523390408549/Algorithm-for-evaluation-of-pediatric-constipation-organic-or-functional-based-on_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/fig5/AS:214371495092228@1428121555481/Case-2-Upper-GI-endoscopy-showing-increased-lymph-diffusion-through-ruptured-lymph_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/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/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/Ioannis-Xinias/publication/284163509/figure/fig3/AS:669351132811273@1536597154304/figure-fig3_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/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/profile/Ioannis-Xinias/publication/284163509/figure/fig1/AS:297279446634506@1447888351999/figure-fig1_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)