[Annular pancreas].
Shevchuk
M G
MG
Golinskiĭ
M I
MI
D000328:Adult; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D010179:Pancreas / Q000002:abnormalities* / Q000601:surgery; D013997:Time Factors
Kol'tsevidnaia podzheludochnaia zheleza.