In many cases a lymphoma is diagnosed initially during surgical exploration, especially in patients with on unusual image presentation.

• 摘要淋巴瘤在后腹腔的表现是非常多样化的，有许多的病例往往必须接受剖腹探查后才能获得确定的诊断，特别是那些以极特殊图象来表现的病患。