... aspartate aminotransfer-ase; ALT, alanine aminotransferase; ALP, alkaline phos-phatase; CK, cytokeratin; CT, computed tomography;GGT, gamma glutamyl transpeptidase; LCA, leukocytecommon antigen; ... contributionsMY, US and EA have made substantial contributions toconception and design, acquisition of data, and analysisand interpretation of data. NKH, SY and SK have beeninvolved in drafting the manuscript ... lymph nodes. Case presentation: A 28-year-old man complained of an abdominal mass and continuouslyincreasing pain over the previous 2 months. A midabdominal mass, atrophy and minimal induration...