[Ringwall carcinoma and its resemblance to peptic ulcer].
D002277:Carcinoma; D003937:Diagnosis, Differential; D010437:Peptic Ulcer / Q000175:diagnosis*; D013274:Stomach Neoplasms
PEPTIC ULCER/differential diagnosis; STOMACH/neoplasms
Ringwall-karzinom e sua semelhança com a úlcera péptica.