“…In our patient the tumor caused more or less acute occurring and in fact persisting abdominal pain, which is observed in most cases of Frantz tumor [2,11,19,24,27,29]. In some cases the entity is discovered, e.g., after minor injuries [20], or in connection with palpable abdominal masses [2,7,14,18,20,23,29], loss of weight, further on nausea, vomiting [13,18,24] to hematemesis [2,13] in extremely rare cases. There are also cases in which patients do not show symptoms at all, so that the tumor is then found incidentally [6,14].…”