What is a disappearing intra-abdominal mass?

What is a disappearing intra-abdominal mass? Turk J Gastroenterol. 2019 Sep;30(9):843-845 Authors: Sahoo AK, Goneppanavar M, Rajan S, Raj R, Prasad N R V PMID: 31530528 [PubMed - in process]
Source: The Turkish Journal of Gastroenterology - Category: Gastroenterology Authors: Tags: Turk J Gastroenterol Source Type: research