Robotically assisted removal of pelvic splenosis fifty-six years after splenectomy: A case report

Figure 1 Computed tomography examination. A: Multiphase contrast-enhanced computed tomography (CT) examination shows a rounded, smooth marginated nodule in the right recto-vesical space; B: Spleen-like vascularization, characterized by progressive contrast uptake in the arterial and venous phases and partial washout in the late phase; C and D: A further, smaller nodule with similar CT features can be seen adjacent to the left colon. HU: Hounsfield units.

Figure 2 Further evaluation suggested by the haematologist consisted of a fluorodeoxyglucose positron emission tomography-computed tomography scan revealing moderate uptake of the nodule.

Figure 3 Trocar placement as in robotically assisted radical prostatectomy.

Figure 4 Microphotograph (haematoxylin and eosin, original magnification 4 ×): Normal splenic tissue surrounded by fibrous tissue.