erosive gastritis
Medical term for inflammation of the stomach lining with erosion or superficial ulcers.
I was diagnosed with erosive gastritis by endoscopy.
Standard medical term; びらん is commonly written in kana in this compound.
Kanji form using 糜爛 (びらん), which is rare and may not display correctly on all devices.
Compound of びらん (糜爛, 'erosion') + 性 (-せい, '-ic, -type') + 胃炎 (いえん, 'gastritis').