Multiple stercoral ulcers caused by habitual excessive daily intake of natto (fermented soybeans).
Kasamaki
S
S
Department of Surgery, Hokota Hospital, Ibaraki Prefecture, Japan. kasamake@hh.iij4u.or.jp
Kamano
T
T
Hayashida
Y
Y
Motoyama
H
H
Yokota
H
H
D000368:Aged; D005244:Fecal Impaction / Q000150:complications*; D006471:Gastrointestinal Hemorrhage / Q000209:etiology; D006801:Humans; D008297:Male; D012002:Rectal Diseases / Q000209:etiology*; D045730:Soy Foods / Q000009:adverse effects*; D014456:Ulcer / Q000209:etiology*